CN117084039A - Vegetable planting device capable of automatically spraying and adjusting - Google Patents
Vegetable planting device capable of automatically spraying and adjusting Download PDFInfo
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- CN117084039A CN117084039A CN202311220747.3A CN202311220747A CN117084039A CN 117084039 A CN117084039 A CN 117084039A CN 202311220747 A CN202311220747 A CN 202311220747A CN 117084039 A CN117084039 A CN 117084039A
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 37
- 238000005507 spraying Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 275
- 238000003860 storage Methods 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000010992 reflux Methods 0.000 claims abstract description 12
- 239000003814 drug Substances 0.000 claims description 52
- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 2
- 230000004720 fertilization Effects 0.000 abstract description 21
- 238000003973 irrigation Methods 0.000 abstract description 7
- 230000002262 irrigation Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 description 8
- 239000004568 cement Substances 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the field related to fertilization equipment, in particular to a vegetable planting device capable of automatically spraying and adjusting, which comprises a pushing trolley, a bearing frame, a liquid storage tank and two groups of irrigation components, wherein each group of irrigation components comprises a liquid outlet cylinder, a plurality of atomizing nozzles, a liquid pump, a three-way valve, a metal hose, a reflux tank and a rotating mechanism, the three-way valve is respectively provided with a liquid inlet, a two-way port and a liquid outlet, and the top of the bearing frame is also provided with a liquid inlet pipe. According to the invention, the liquid outlet cylinders are provided with the plurality of atomizing nozzles, so that the liquid outlet cylinders can simultaneously fertilize vegetables in a larger range, and the fertilization efficiency of the equipment is greatly improved; in the process of fertilizing vegetables, an operator only needs to manually push the pushing trolley to move nearby the vegetables, and other processes of fertilizing can be completed through self-driving of equipment, so that the operation burden of the operator is greatly reduced.
Description
Technical Field
The invention relates to the field related to fertilization equipment, in particular to a vegetable planting device capable of being automatically regulated by spraying medicines.
Background
Along with the development of scientific technology, the fertilization mode of many crops is more and more scientific and simplified. For many vegetable planting, compared with the traditional fertilization mode, the modern fertilization mode mostly adopts the liquid medicine fertilization with specific proportion. The liquid medicine fertilization has a plurality of advantages compared with the traditional fertilization mode, for example, the liquid medicine can provide more accurate nutrient supply, the liquid medicine is convenient to absorb and utilize, the liquid medicine fertilization can realize quantitative fertilization, the liquid medicine fertilization is convenient to manage and operate, and the like. In general, liquid medicine fertilization is widely adopted in modern agriculture, mainly because it can provide accurate, efficient and quantitative nutrient supply, is convenient to absorb and utilize, and is convenient to manage and operate. These advantages contribute to improved crop yields and quality and reduced environmental pollution.
The existing liquid medicine fertilizing equipment has the following defects: firstly, many liquid medicine fertilizes do not have professional equipment, especially for growers with a small vegetable planting scale, the traditional pesticide sprayer is still adopted for fertilizing, the fertilization efficiency of the equipment is relatively low, in a small number of cart type sprayers with high efficiency, one end part is provided with a spray head and can be used for manually holding a handle for fertilizing, but the fertilization range of the fertilization equipment is still limited, the fertilization equipment excessively depends on manual operation, in the fertilization work with a large range for a long time, the workload of operators is still heavy, the area of a single spray head capable of fertilizing in unit time is limited, the efficiency is still low, the equipment has no obvious distinction between spraying and collecting states during the fertilization period and the idle period, namely, during the idle period of the equipment, the driving equipment of the liquid medicine still has old possibility of being sprayed out due to unexpected situations such as errors of operators, and the like, so that the waste of the liquid medicine or the excessive fertilization of local vegetables is caused.
Disclosure of Invention
Based on the above, it is necessary to provide a vegetable planting device capable of automatically spraying and adjusting for solving the problems in the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
the utility model provides a but automatic spout medicine and adjust vegetable planting device, includes the pushing away material dolly, is the fixed carriage that sets up on the pushing away material dolly of horizontality, is the fixed liquid reserve tank that sets up in the carriage of horizontality and two sets of watering subassembly that are symmetrical state setting in carriage top both sides, every group watering subassembly all includes that one end articulates and sets up in the play liquid cylinder directly over the carriage, a plurality of follow the atomizing nozzle of play liquid cylinder axial equidistant range, be the fixed drawing liquid pump that sets up in carriage top of horizontality, set up in the three-way valve of drawing liquid pump exit, sealing connection three-way valve and play liquid cylinder articulated end's metal collapsible tube, set up in carriage top and the back flow box of intercommunication liquid reserve tank and be used for driving the synchronous reversal rotary mechanism of the case of play liquid cylinder and three-way valve, be provided with respectively on the three-way valve with the inlet that links firmly with the sealed liquid reserve tank outlet, with the sealed two-way mouth that links firmly of metal collapsible tube one end, the import of liquid reserve pump communicates to the liquid reserve tank, rotary mechanism can drive out liquid cylinder by vertical state and horizontal state between the carriage top that is used for carrying liquid medicine to the top that is still to be used for setting up to the liquid filling box.
Preferably, the top both sides of bearing frame are all fixed and are provided with first support and the second support that are used for connecting corresponding side play liquid cylinder, all fixed being provided with first axle bed on first support and the second support, the coupling is provided with the cylinder connecting pipe on two first axle beds, and cylinder connecting pipe both ends shaping has the rotatory protruding axle of coupling setting on two first axle beds respectively, the shaping has first protruding pipe portion and second protruding pipe portion on the outer cylinder wall of cylinder connecting pipe, goes out liquid cylinder and is one end open-ended cylindric structure, and the shaping has a plurality of along its equidistant connector that distributes of axial on the outer cylinder wall of play liquid cylinder, a plurality of atomizing nozzle one-to-one seals link firmly on a plurality of connector, go out liquid cylinder's open end and first protruding pipe portion seal link firmly, the both ends of metal hose seal link firmly second protruding pipe portion and two-way mouth respectively, the top of bearing frame is still fixed and is provided with the third support that two tee bend valves respectively, rotary mechanism sets up on second support and third support.
Preferably, each rotating mechanism comprises a worm wheel coaxially and fixedly connected with the rotating protruding shaft, a worm, a gear motor, a transmission cross shaft, a bevel gear group, a belt transmission connection transmission cross shaft and a three-way valve rod, wherein the worm is axially and fixedly connected with the rotating protruding shaft, the gear motor is axially and fixedly connected with the worm, the gear motor is axially connected with the output shaft, the transmission cross shaft is arranged on the third support, the bevel gear group is connected with the transmission cross shaft in a transmission mode, the belt transmission connection is arranged between the rotating protruding shaft and the transmission cross shaft, a fourth support is fixedly arranged on the third support, a transmission vertical shaft is axially connected on the fourth support, the bevel gear group comprises three transmission bevel gears which are respectively and coaxially fixedly connected to the three-way valve rod, the transmission vertical shaft and the transmission cross shaft, the three-way valve rod and the transmission cross shaft are in a coaxial state, and the transmission bevel gears on the transmission vertical shaft are meshed with the other two transmission bevel gears.
Preferably, the reflux case is the top that the fixed plug of locating the loading frame from top to bottom of reverse L type structure, and the top shaping of reflux case has the flange that is used for linking to each other with the liquid outlet, and seals through the back flow between flange and the liquid outlet and link firmly, and the bottom shaping of reflux case has the toper portion that is used for leading liquid medicine drainage to the liquid reserve tank side wall that corresponds, and the bottom of toper portion is open structure.
Preferably, the pushing trolley is provided with a pushing handle, the bottom of the inner side of the bearing frame is provided with a limiting baffle frame for limiting the liquid storage tank, one side of the limiting baffle frame, which is far away from the pushing handle, is of an opening structure, the side of the limiting baffle frame is also provided with two symmetrically arranged guiding inclined plates, one side of the bottom of the inner side of the bearing frame, which is far away from the pushing handle, is also provided with a slot close to the limiting baffle frame, and a plug board for limiting the liquid storage tank in cooperation with the limiting baffle frame is inserted into the slot.
Preferably, the pushing handle is located one side of the pushing trolley in the width direction of the pushing trolley, the length direction of the pushing trolley is consistent with the length direction of the liquid storage tank, the two groups of the irrigation components are symmetrically arranged on two sides of the length direction of the pushing trolley, the liquid storage tank is provided with convex plate parts corresponding to the top parts of the side walls of the two backflow tanks, the opposite sides of the two convex plate parts are respectively and fixedly connected with a soft cushion layer in a sealing mode, the bottom of each soft cushion layer is provided with an inclined surface part for guiding liquid medicine in a matching conical part in a matching mode, and handles are respectively formed on the outer side walls of the two sides of the width direction of the liquid storage tank.
Compared with the prior art, the invention has the following beneficial effects:
firstly, a plurality of atomizing nozzles are arranged on each liquid outlet cylinder, so that the liquid outlet cylinders can simultaneously fertilize vegetables in a larger range, and the fertilization efficiency of the equipment is greatly improved;
secondly, in the process of fertilizing vegetables, an operator only needs to manually push the pushing trolley to move nearby the vegetables, and the rest process of fertilizing can be completed through self-driving of equipment, so that the operation burden of the operator is greatly reduced;
thirdly, the liquid outlet cylinder is in transmission connection with the valve core of the three-way valve through the rotating mechanism, so that the valve rod of the three-way valve can synchronously rotate reversely in the rotating process of the liquid outlet cylinder, namely, the valve core of the three-way valve can synchronously rotate reversely, so that a liquid pump can be communicated to the liquid outlet cylinder through the three-way valve when the liquid outlet cylinder irrigates vegetables in a horizontal state, and the liquid outlet cylinder is communicated with a backflow box through the three-way valve and is not communicated with the liquid pump when the liquid outlet cylinder is not irrigated in a vertical state, and the liquid pump can not pump the liquid medicine in the liquid storage box to the liquid outlet cylinder while guaranteeing that the liquid medicine in the liquid outlet cylinder can flow back to the liquid storage box.
Drawings
Fig. 1 is a schematic perspective view of an embodiment.
Fig. 2 is an exploded view of the three-dimensional structure of the pushing cart and the carrying frame of the embodiment.
Fig. 3 is an enlarged view of a partial structure at a in fig. 2.
Fig. 4 is an exploded view of the three-dimensional structure of the carrying frame and the liquid tank of the embodiment.
Fig. 5 is a partial structure enlarged view at B1 in fig. 3.
Fig. 6 is an enlarged view of a partial structure at B2 in fig. 3.
Fig. 7 is a schematic partial perspective view of a carrying frame of an embodiment.
Fig. 8 is an enlarged view of a partial structure at C in fig. 7.
Fig. 9 is a partial perspective view of an irrigation assembly of an embodiment.
Fig. 10 is a partial perspective exploded view of an irrigation assembly of an embodiment.
Fig. 11 is a partial structure enlarged view at D1 in fig. 10.
Fig. 12 is an enlarged view of a partial structure at D2 in fig. 10.
FIG. 13 is an exploded perspective view of the liquid outlet cylinder and the cylinder connecting tube of the embodiment.
FIG. 14 is a schematic view showing a plane state in which the liquid outlet cylinder of the embodiment is in a vertical state.
FIG. 15 is a schematic view showing a plane state of the liquid outlet cylinder of the embodiment in a horizontal state.
The reference numerals in the figures are: 1. pushing trolley; 2. a carrying frame; 3. a liquid storage tank; 4. a watering assembly; 5. a liquid outlet cylinder; 6. an atomizing nozzle; 7. a liquid pump; 8. a three-way valve; 9. a metal hose; 10. a reflow box; 11. a rotation mechanism; 12. a liquid inlet; 13. a two-way port; 14. a liquid outlet; 15. a liquid inlet pipe; 16. a first bracket; 17. a second bracket; 18. a first shaft seat; 19. a cylindrical connecting pipe; 20. rotating the protruding shaft; 21. a first convex pipe portion; 22. a second convex pipe portion; 23. a connection port; 24. a third bracket; 25. a worm wheel; 26. a worm; 27. a speed reducing motor; 28. a transmission cross shaft; 29. a fourth bracket; 30. a transmission vertical shaft; 31. a transmission bevel gear; 32. a return pipe; 33. a tapered portion; 34. a pushing handle; 35. a limit baffle frame; 36. a guide sloping plate; 37. a slot; 38. inserting plate; 39. a convex plate portion; 40. a soft cushion layer; 41. a bevel portion; 42. a handle.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1 to 15, a vegetable planting device capable of automatically spraying and adjusting comprises a pushing trolley 1, a carrying frame 2 which is horizontally fixed on the pushing trolley 1, a liquid storage tank 3 which is horizontally fixed on the carrying frame 2, and two groups of irrigation components 4 which are symmetrically arranged on two sides of the top of the carrying frame 2, wherein each group of irrigation components 4 comprises a liquid storage tank 5, a plurality of atomizing nozzles 6 which are arranged at equal intervals along the axial direction of the liquid storage tank 5, a liquid suction pump 7 which is horizontally fixed on the top of the carrying frame 2, a three-way valve 8 which is arranged at the outlet of the liquid suction pump 7, a metal hose 9 which is in sealing connection with the hinged end of the three-way valve 8 and the liquid storage tank 5, a backflow tank 10 which is arranged at the top of the carrying frame 2 and is communicated with the liquid storage tank 3, and a rotating mechanism 11 which is used for synchronously driving the liquid storage tank 5 and the valve 8 to rotate reversely in a synchronous manner, a liquid inlet 12 which is hermetically and fixedly connected with the outlet of the liquid suction pump 7, a plurality of liquid storage tanks 13 which are hermetically connected with one end of the metal hose 9 and a liquid storage tank 13 and a liquid suction tank which are fixedly connected with the liquid storage tank 3 are arranged in a back-and forth state to the liquid storage tank 3, and a liquid inlet which is communicated with the liquid storage tank 3 is also arranged in the horizontal state 2, and the liquid storage tank which is communicated with the liquid storage tank 3 is arranged in the horizontal state and the liquid storage tank 5.
The pushing trolley 1 is used for advancing in front of a road surface for irrigating cement ground (not shown in the figure), vegetable fields (not shown in the figure) for planting vegetables are arranged on two sides of the cement road surface, the two liquid outlet cylinders 5 can synchronously rotate to a horizontal state through the two rotating mechanisms 11 so as to irrigate the vegetable fields on the two sides respectively, when the pushing trolley 1 is pushed to the vicinity of the vegetable fields at the tail end, the liquid outlet cylinders 5 on the corresponding sides can be rotated to the horizontal state, when the liquid outlet cylinders 5 are in the vertical state, the hinged ends of the liquid outlet cylinders 5 are positioned at the bottom ends of the liquid outlet cylinders, the vegetable fields irrigated on the other sides do not need to irrigate again, a proper amount of liquid medicine can be irrigated into the liquid storage tank 3 through the liquid inlet pipe 15 before irrigating the liquid medicine, a liquid level meter (not shown in the figure) for monitoring the liquid level in the liquid storage tank 3 is further arranged on the top of the bearing frame 2, the liquid outlet cylinder 5 can be driven to rotate from a vertical state to a horizontal state through the rotating mechanism 11, meanwhile, the valve core of the three-way valve 8 synchronously rotates ninety degrees reversely, so that the liquid inlet 12 is communicated with the two-way port 13, at the moment, the liquid outlet 14 of the three-way valve 8 is closed (namely, the liquid inlet 12 and the two-way port 13 of the three-way valve 8 are not communicated with the liquid outlet 14), then the liquid medicine in the liquid storage tank 3 can be sucked out through the liquid suction pump 7, after passing through the outlet of the liquid suction pump 7, the liquid medicine flows into the liquid outlet cylinder 5 through the metal hose 9, and then is sprayed onto a vegetable field through the plurality of atomizing nozzles 6 on the liquid outlet cylinder 5, at the moment, the pushing trolley 1 can be pushed, so that the liquid medicine sprayed on the two liquid outlet cylinders 5 is uniformly sprayed onto the vegetable field, after the casting is finished, the liquid suction pump 7 is closed to stop sucking the liquid medicine, and then drive out liquid cylinder 5 through rotary mechanism 11 and turn back to vertical state from the horizontality, simultaneously the case of three-way valve 8 is synchronous to reverse ninety degrees for two-way port 13 and liquid outlet 14 are linked together, the inlet 12 of three-way valve 8 is closed this moment (i.e. three-way valve 8 two-way port 13 and liquid outlet 14 can not all be intake 12 intercommunication), afterwards because out liquid cylinder 5 is vertical state, the liquid medicine in it flows down because of the dead weight, and finally flow into reflux tank 10 along metal collapsible tube 9, two-way port 13 and liquid outlet 14, finally flow back into liquid reserve tank 3 from reflux tank 10, so can avoid out liquid cylinder 5 to lift to vertical state after, its liquid medicine is kept still for a long time and is led to the fact the waste along a plurality of atomizing nozzle 6, and after out liquid cylinder 5 lifts to be vertical state, because inlet 12 of three-way valve 8 is closed, also can prevent liquid medicine in liquid reserve tank 3 from flowing down and being spouted by a plurality of atomizing nozzle 6 after drawing out through pump 7.
In order to connect the carrying frame 2, the liquid outlet cylinder 5, the plurality of atomizing nozzles 6, the metal hose 9, the three-way valve 8 and the rotating mechanism 11, the following characteristics are specifically set:
the utility model discloses a three-way valve, including bearing frame 2, first support 16 and second support 17 that are used for connecting corresponding side play liquid cylinder 5 are all fixed to be provided with on the top both sides of bearing frame 2, first support 16 and second support 17 are last all fixedly to be provided with first axle bed 18, the last hub connection of two first axle beds 18 is provided with cylinder connecting pipe 19, the shaping of cylinder connecting pipe 19 both ends has the rotatory protruding axle 20 that the hub connection set up on two first axle beds 18 respectively, the shaping has first protruding pipe portion 21 and second protruding pipe portion 22 on the outer cylinder wall of cylinder connecting pipe 19, play liquid cylinder 5 is one end open-ended cylindric structure, and the shaping has a plurality of along its equidistant connector 23 of axial distribution on the outer cylinder wall of play liquid cylinder 5, a plurality of atomizing nozzle 6 one-to-one seal links firmly on a plurality of connector 23, the open end and the first protruding pipe portion 21 of play liquid cylinder 5 seal is linked firmly, the both ends of metal collapsible tube 9 seal respectively link firmly second protruding pipe portion 22 and two bi-directional port 13, the top of bearing frame 2 still is fixedly provided with two third rotary mechanism 24 that correspond two tee bend valves 8 respectively, the setting up on third support 11 on second support 17.
The cylindrical connecting pipe 19 can rotate on two shaft seats, and the liquid medicine flows into the cylindrical connecting pipe 19 through the metal hose 9 and the second convex pipe part 22, flows into the liquid outlet cylinder 5 through the first convex pipe part 21, and finally is sprayed out through the plurality of atomizing nozzles 6.
In order to drive the liquid outlet cylinder 5 to rotate back and forth between the vertical state and the horizontal state through the rotating mechanism 11, the valve cores of the liquid outlet cylinder 5 and the three-way valve 8 are driven to synchronously rotate reversely, and the following characteristics are specifically set:
each rotating mechanism 11 comprises a worm wheel 25 coaxially and fixedly connected with the rotating protruding shaft 20, a worm 26, a speed reducing motor 27, a transmission cross shaft 28, a bevel gear group, a belt transmission connection transmission cross shaft 28 and a three-way valve 8 valve rod, wherein the worm 26 is arranged on the second support 17 in a shaft connection mode, the speed reducing motor 27 is coaxially and fixedly connected with the worm 26 through an output shaft, the bevel gear group is arranged on the third support 24 in a shaft connection mode, the belt transmission connection is carried out between the rotating protruding shaft 20 and the transmission cross shaft 28, a fourth support 29 is fixedly arranged on the third support 24, a transmission vertical shaft 30 is arranged on the fourth support 29 in a shaft connection mode, the bevel gear group comprises three transmission bevel gears 31 which are respectively and fixedly connected to the three-way valve 8 valve rod, the transmission vertical shaft 30 and the transmission cross shaft 28 in a shaft connection mode, and the transmission bevel gears 31 on the transmission vertical shaft 30 are meshed with the other two transmission bevel gears 31.
The driving shaft of the gear motor 27 can drive the worm 26 to rotate after rotating, thereby driving the worm wheel 25 to rotate, the worm wheel 25 can drive the cylinder connecting pipe 19 to rotate through the rotating protruding shaft 20 after rotating, and then the liquid outlet cylinder 5 is driven to rotate, meanwhile, the rotating protruding shaft 20 is connected with the driving cross shaft 28 through belt transmission, so the driving cross shaft 28 can be driven to synchronously rotate in the same direction after rotating, and then the driving cross shaft 28 can drive the valve rod of the three-way valve 8 to synchronously rotate reversely through mutual transmission fit among the three driving bevel teeth 31, so that the valve core of the three-way valve 8 is driven to rotate, and the liquid outlet cylinder 5 is driven to rotate back and forth between a vertical state and a horizontal state, and the liquid outlet cylinder 5 rotates ninety degrees each time, so the valve core of the three-way valve 8 also reversely rotates ninety degrees each time;
the valve core of the three-way valve 8 is respectively in a state shown in fig. 14 and 15 when the liquid outlet cylinder 5 is in a vertical state and a horizontal state, as shown in fig. 14, the valve core of the three-way valve 8 is provided with a straight flow channel in a horizontal state and a side flow channel in a vertical state, the three-way valve 8 in fig. 14 and 15 is in a fixed state, namely, the positions of the liquid inlet 12, the two-way port 13 and the liquid outlet 14 are unchanged (the liquid inlet 12, the two-way port 13 and the liquid outlet 14 are not indicated in fig. 14 and 15), the liquid inlet 12 is positioned at the bottom of the three-way valve 8 and communicated with the liquid suction pump 7, the two-way port 13 is positioned at the top of the three-way valve 8 and communicated with the liquid outlet cylinder 5, the liquid outlet 14 is positioned at the right side of the three-way valve 8 and communicated with the reflux box 10 in the three-way valve 8, the valve core of the three-way valve 8 is respectively in a state indicated by solid arrows in the figure, the two-way port 13 at the top of the three-way valve 8 and the three-way valve 14 can be communicated with the right side flow channel 14, but the straight flow channel of the three-way valve 8 and the liquid outlet 14 can not be communicated with the liquid inlet 12 through the side flow channel 12 and the side flow channel 12 in the three-way valve 8 and the three-way valve 8 are not indicated in the three-way valve 8 and the direction which can not be communicated with the liquid inlet 12 through the liquid inlet 12 and the liquid outlet 8;
when the liquid outlet cylinder 5 rotates from the vertical state shown in fig. 14 to the horizontal state shown in fig. 15, due to the action of the rotating mechanism 11, the liquid outlet cylinder 5 in the vertical state shown in fig. 14 rotates 90 ° clockwise and then rotates to the horizontal state shown in fig. 15, meanwhile, the valve core of the three-way valve 8 rotates 90 ° reversely synchronously, that is, the valve core of the three-way valve 8 rotates 90 ° counterclockwise and then rotates to the state shown by the solid arrow in fig. 15, at this time, the liquid inlet 12 at the bottom of the three-way valve 8 can be connected to the two-way port 13 at the top of the three-way valve 8 through the direct flow passage of the valve core, but because the direct flow passage and the side flow passage of the valve core of the three-way valve 8 are not connected to the liquid outlet 14, the liquid inlet 12 and the two-way port 13 cannot be connected to the liquid outlet 14, so that the liquid medicine sent out from the outlet of the liquid drawing pump 7 can enter the liquid outlet cylinder 5 through the liquid inlet 12, the two-way port 13, the metal hose 9 and the cylindrical connecting pipe 19 and finally be ejected from the plurality of atomizing nozzles 6 (the liquid medicine flows in the direction in the valve core along the direction indicated by the dotted arrow in fig. 15).
In order to return the liquid medicine flowing out from the liquid outlet 14 to the liquid storage tank 3 through the return tank 10, the following features are specifically provided:
the backflow box 10 is of an inverted-L-shaped structure and is fixedly inserted into the top of the bearing frame 2 from top to bottom, a connecting flange used for being connected with the liquid outlet 14 is formed at the top of the backflow box 10, the connecting flange is fixedly connected with the liquid outlet 14 in a sealing manner through a backflow pipe 32, a conical portion 33 used for guiding liquid medicine to the corresponding side wall of the liquid storage box 3 is formed at the bottom of the backflow box 10, and the bottom of the conical portion 33 is of an opening structure.
The connection flange is not indicated in the figure, since there is no relative movement between the liquid outlet 14 and the connection flange, the return pipe 32 may be a conventional water pipe, and the second pipe portion 22 needs to rotate around the rotating shaft 20, so that the second pipe portion 22 and the bi-directional port 13 are sealed and fixedly connected by using the metal hose 9, the metal hose 9 may be a metal bellows, and the good deformability of the metal bellows can ensure the sealed connection between the second pipe portion 22 and the bi-directional port 13, and simultaneously can automatically adapt to the rotation of the second pipe portion 22, and the tapered portion 33 has the structure shown in fig. 15. The inclined surface structure is used for guiding the liquid medicine in the reflux tank 10 to the inner side wall of the corresponding side of the liquid storage tank 3, so that the liquid medicine in the reflux tank 10 can be effectively prevented from splashing or even overflowing when flowing into the liquid storage tank 3.
In order to stably place the liquid storage tank 3 in the carrying frame 2 and easily take out, the following features are specifically provided:
the pushing trolley 1 is provided with a pushing handle 34, the bottom of the inner side of the bearing frame 2 is provided with a limiting baffle frame 35 for limiting the liquid storage tank 3, one side of the limiting baffle frame 35, which is far away from the pushing handle 34, is of an opening structure, the side of the limiting baffle frame 35 is also provided with two symmetrically arranged guiding inclined plates 36, one side of the bottom of the inner side of the bearing frame 2, which is far away from the pushing handle 34, is also provided with a slot 37 close to the limiting baffle frame 35, and a plugboard 38 for limiting the liquid storage tank 3 by matching with the limiting baffle frame 35 is inserted into the slot 37.
The limiting baffle frame 35, the guide inclined plate 36 and the plugboard 38 are in the structure shown in fig. 3, the plugboard 38 is in an inverted L-shaped structure, so that the plugboard 38 is convenient to take out, when the plugboard 38 is not inserted, the liquid storage tank 3 can be pushed into the bearing frame 2 from one side of the slot 37, three sides of the liquid storage tank 3 are respectively close to the limiting baffle frame 35, and finally the plugboard 38 is inserted into the slot 37, so that the limit of the liquid storage tank 3 is completed, and when the liquid storage tank 3 is taken out, the plugboard 38 is pulled out, and then the liquid storage tank 3 is taken out.
In order to enable the inner wall of the liquid storage tank 3 to be attached to the bottom of the liquid storage tank 3 as much as possible, so that the liquid medicine flows down along the inner wall of the liquid storage tank 3, the following characteristics are specifically set:
the pushing handle 34 is located on one side of the pushing trolley 1 in the width direction, the length direction of the pushing trolley 1 is consistent with the length direction of the liquid storage tank 3, two groups of pouring assemblies 4 are symmetrically arranged on two sides of the pushing trolley 1 in the length direction, convex plate portions 39 are formed on the tops of the side walls of the liquid storage tank 3 corresponding to the two backflow boxes 10, soft cushion layers 40 are fixedly connected in a sealing mode on the opposite sides of the two convex plate portions 39, inclined surface portions 41 for matching with the conical portions 33 to drain liquid medicine are formed on the bottoms of the soft cushion layers 40, and handles 42 are formed on the outer side walls of the two sides of the liquid storage tank 3 in the width direction.
The two handles 42 are arranged on two sides of the width direction of the liquid storage tank 3, so that workers can lift the liquid storage tank more labor-saving, the convex plate parts 39 protrude out of the tops of the two sides of the liquid storage tank 3, the two soft cushion layers 40 and the two backflow boxes 10 can be in sliding fit, the liquid storage tank 3 is not influenced to enter and exit the bearing frame 2, chamfering treatment is carried out on the two sides of the two soft cushion layers 40, when the liquid storage tank 3 is pushed into the bearing frame 2, the two soft cushion layers 40 are attached to the opposite sides of the bottoms of the two backflow boxes 10, after the liquid storage tank 3 is completely pushed into the bearing frame 2, the bottoms of the backflow boxes 10 are attached to the soft cushion layers 40, and after liquid medicine in the backflow boxes 10 flows down, the liquid medicine can flow down through the conical parts 33 and is attached to the soft cushion layers 40, so that splashing and overflow of the liquid medicine are effectively prevented.
Working principle: the pushing trolley 1 is used for advancing in front of a road surface for irrigating cement ground (not shown in the figure), vegetable fields (not shown in the figure) for planting vegetables are arranged on two sides of the cement road surface, the two liquid outlet cylinders 5 can synchronously rotate to a horizontal state through the two rotating mechanisms 11 so as to irrigate the vegetable fields on the two sides respectively, when the pushing trolley 1 is pushed to the vicinity of the vegetable fields at the tail end, the liquid outlet cylinders 5 on the corresponding sides can be rotated to the horizontal state, when the liquid outlet cylinders 5 are in the vertical state, the hinged ends of the liquid outlet cylinders 5 are positioned at the bottom ends of the liquid outlet cylinders, the vegetable fields irrigated on the other sides do not need to irrigate again, a proper amount of liquid medicine can be irrigated into the liquid storage tank 3 through the liquid inlet pipe 15 before irrigating the liquid medicine, a liquid level meter (not shown in the figure) for monitoring the liquid level in the liquid storage tank 3 is further arranged on the top of the bearing frame 2, the liquid outlet cylinder 5 can be driven to rotate from a vertical state to a horizontal state through the rotating mechanism 11, meanwhile, the valve core of the three-way valve 8 synchronously rotates ninety degrees reversely, so that the liquid inlet 12 is communicated with the two-way port 13, at the moment, the liquid outlet 14 of the three-way valve 8 is closed (namely, the liquid inlet 12 and the two-way port 13 of the three-way valve 8 are not communicated with the liquid outlet 14), then the liquid medicine in the liquid storage tank 3 can be sucked out through the liquid suction pump 7, after passing through the outlet of the liquid suction pump 7, the liquid medicine flows into the liquid outlet cylinder 5 through the metal hose 9, and then is sprayed onto a vegetable field through the plurality of atomizing nozzles 6 on the liquid outlet cylinder 5, at the moment, the pushing trolley 1 can be pushed, so that the liquid medicine sprayed on the two liquid outlet cylinders 5 is uniformly sprayed onto the vegetable field, after the casting is finished, the liquid suction pump 7 is closed to stop sucking the liquid medicine, and then drive out liquid cylinder 5 through rotary mechanism 11 and turn back to vertical state from the horizontality, simultaneously the case of three-way valve 8 is synchronous to reverse ninety degrees for two-way port 13 and liquid outlet 14 are linked together, the inlet 12 of three-way valve 8 is closed this moment (i.e. three-way valve 8 two-way port 13 and liquid outlet 14 can not all be intake 12 intercommunication), afterwards because out liquid cylinder 5 is vertical state, the liquid medicine in it flows down because of the dead weight, and finally flow into reflux tank 10 along metal collapsible tube 9, two-way port 13 and liquid outlet 14, finally flow back into liquid reserve tank 3 from reflux tank 10, so can avoid out liquid cylinder 5 to lift to vertical state after, its liquid medicine is kept still for a long time and is led to the fact the waste along a plurality of atomizing nozzle 6, and after out liquid cylinder 5 lifts to be vertical state, because inlet 12 of three-way valve 8 is closed, also can prevent liquid medicine in liquid reserve tank 3 from flowing down and being spouted by a plurality of atomizing nozzle 6 after drawing out through pump 7.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. The utility model provides a but automatic spray medicine adjusting vegetable planting device, its characterized in that, including pushing away material dolly (1), be the fixed carriage (2) that sets up on pushing away material dolly (1) of horizontality, be the fixed liquid reserve tank (3) that sets up in carriage (2) of horizontality and two sets of watering subassembly (4) that are symmetrical state setting in carriage (2) top both sides, every group watering subassembly (4) all include one end hinge set up in carriage (2) directly over go out liquid cylinder (5), a plurality of follow liquid cylinder (5) axial equidistant atomizing nozzle (6), be the fixed drawing liquid pump (7) that sets up in carriage (2) top of horizontality, set up three-way valve (8) in drawing liquid pump (7) exit, sealing connection three-way valve (8) and liquid cylinder (5) hinged end's metal hose (9), set up in carriage (2) top and intercommunication liquid reserve tank (3) reflux tank (10) and be used for synchronous drive liquid cylinder (5) and three-way valve (8) synchronous rotation mechanism (11), be provided with on valve (7) and three-way valve (8) seal connection three-way valve (12) and three-way valve (14) and fluid pump (13) seal connection one end respectively with fluid pump (13), the inlet of the liquid drawing pump (7) is communicated into the liquid storage tank (3), the rotating mechanism (11) can drive the liquid outlet cylinder (5) to rotate back and forth between a vertical state and a horizontal state, and a liquid inlet pipe (15) for filling liquid medicine into the liquid storage tank (3) is further arranged at the top of the bearing frame (2).
2. The vegetable planting device capable of automatically spraying and adjusting according to claim 1, wherein the two sides of the top of the bearing frame (2) are fixedly provided with a first bracket (16) and a second bracket (17) for connecting corresponding side liquid outlet cylinders (5), the first bracket (16) and the second bracket (17) are fixedly provided with first shaft seats (18), the two first shaft seats (18) are axially provided with cylindrical connecting pipes (19), two ends of the cylindrical connecting pipes (19) are respectively provided with rotary protruding shafts (20) which are respectively and axially arranged on the two first shaft seats (18), the outer cylindrical wall of the cylindrical connecting pipes (19) is provided with a first protruding pipe part (21) and a second protruding pipe part (22), the outer cylindrical wall of the liquid outlet cylinders (5) is provided with a plurality of connecting ports (23) distributed at equal intervals along the axial direction, the plurality of atomizing nozzles (6) are respectively and fixedly connected to the plurality of connecting ports (23), the two ends of the liquid outlet cylinders (5) are respectively and the two ends of the first protruding pipe (21) are respectively and the two ends of the second protruding pipe (9) are respectively and fixedly connected with the two ends of the three-way valve (8), the rotating mechanism (11) is arranged on the second bracket (17) and the third bracket (24).
3. The vegetable planting device capable of automatically spraying and adjusting according to claim 2, wherein each rotating mechanism (11) comprises a worm wheel (25) coaxially and fixedly connected with a rotating protruding shaft (20), a worm (26) coaxially and fixedly connected with a second bracket (17) in a shaft connection manner, a speed reducing motor (27) coaxially and fixedly connected with the worm (26) through an output shaft, a transmission cross shaft (28) axially connected with a third bracket (24), a bevel gear group connected with the transmission cross shaft (28) and a valve rod of a three-way valve (8), the rotating protruding shaft (20) and the transmission cross shaft (28) are connected through a belt transmission manner, a fourth bracket (29) is fixedly arranged on the third bracket (24), a transmission vertical shaft (30) is fixedly connected on the fourth bracket (29), the bevel gear group comprises three transmission bevel gears (31) coaxially and fixedly connected with the valve rod of the three-way valve (8), the transmission vertical shaft (30) and the transmission cross shaft (28) respectively, and the bevel gears (31) on the transmission cross shaft (30) are meshed with each other transmission bevel gear.
4. The vegetable planting device capable of automatically spraying and adjusting according to claim 1, wherein the backflow box (10) is of an inverted-L-shaped structure and is fixedly inserted into the top of the bearing frame (2) from top to bottom, a connecting flange which is used for being connected with the liquid outlet (14) is formed at the top of the backflow box (10), the connecting flange is tightly connected with the liquid outlet (14) through a backflow pipe (32), a conical part (33) which is used for guiding liquid medicine to the corresponding side wall of the liquid storage box (3) is formed at the bottom of the backflow box (10), and the bottom of the conical part (33) is of an opening structure.
5. The vegetable planting device capable of automatically spraying and adjusting according to claim 4, wherein a pushing handle (34) is formed on the pushing trolley (1), a limiting baffle frame (35) for limiting the liquid storage tank (3) is formed at the inner bottom of the bearing frame (2), one side, far away from the pushing handle (34), of the limiting baffle frame (35) is of an opening structure, two symmetrically-arranged guide inclined plates (36) are formed at the side, far away from the pushing handle (34), of the inner bottom of the bearing frame (2), a slot (37) close to the limiting baffle frame (35) is formed at the side, far away from the pushing handle (34), of the inner bottom of the bearing frame (2), and a plug board (38) for limiting the liquid storage tank (3) in a matched and limiting mode is inserted into the slot (37).
6. The vegetable planting device capable of automatically spraying and adjusting according to claim 5, wherein the pushing handle (34) is located at one side of the pushing trolley (1) in the width direction, the length direction of the pushing trolley (1) is consistent with the length direction of the liquid storage tank (3), the two groups of pouring assemblies (4) are symmetrically arranged at two sides of the length direction of the pushing trolley (1), convex plate portions (39) are formed at the tops of the side walls of the liquid storage tank (3) corresponding to the two backflow boxes (10), soft cushion layers (40) are respectively and tightly connected to the opposite sides of the two convex plate portions (39), inclined surface portions (41) for matching with the conical portions (33) to drain liquid medicine are respectively formed at the bottom of each soft cushion layer (40), and handles (42) are respectively formed on the outer side walls of the two sides of the liquid storage tank (3) in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311220747.3A CN117084039A (en) | 2023-09-21 | 2023-09-21 | Vegetable planting device capable of automatically spraying and adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311220747.3A CN117084039A (en) | 2023-09-21 | 2023-09-21 | Vegetable planting device capable of automatically spraying and adjusting |
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| Publication Number | Publication Date |
|---|---|
| CN117084039A true CN117084039A (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311220747.3A Withdrawn CN117084039A (en) | 2023-09-21 | 2023-09-21 | Vegetable planting device capable of automatically spraying and adjusting |
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| CN (1) | CN117084039A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118216281A (en) * | 2024-05-20 | 2024-06-21 | 衡阳市蔬菜种子有限公司 | Quick fertilizer injection unit that vegetable planting used |
-
2023
- 2023-09-21 CN CN202311220747.3A patent/CN117084039A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118216281A (en) * | 2024-05-20 | 2024-06-21 | 衡阳市蔬菜种子有限公司 | Quick fertilizer injection unit that vegetable planting used |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20231121 |
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| WW01 | Invention patent application withdrawn after publication |