CN115281173A - Electric power high voltage weeding rifle - Google Patents
Electric power high voltage weeding rifle Download PDFInfo
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- CN115281173A CN115281173A CN202211085126.4A CN202211085126A CN115281173A CN 115281173 A CN115281173 A CN 115281173A CN 202211085126 A CN202211085126 A CN 202211085126A CN 115281173 A CN115281173 A CN 115281173A
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- voltage
- sliding rod
- weeding
- shifting fork
- sliding
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- 238000009333 weeding Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 abstract description 39
- 230000000694 effects Effects 0.000 abstract description 15
- 230000005611 electricity Effects 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
- A01M21/046—Apparatus for destruction by steam, chemicals, burning, or electricity by electricity
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an electric high-voltage weeding gun, and belongs to the technical field of agricultural mechanical equipment. This electric power high pressure weeding rifle includes vaulting pole and install bin, still includes: the discharge grid is electrically connected with a high-voltage pulse discharge device; the transmission mechanism comprises a cam, a first sliding sleeve, a first sliding rod and a power device, wherein a groove is formed in the outer wall of the cam, the output end of the power device is connected with the cam, the first sliding rod is connected with the inner wall of the first sliding sleeve in a sliding mode, a first deflector rod is fixedly connected to the first sliding rod, and the first deflector rod is connected with the groove in a sliding mode; and the plurality of shifting fork mechanisms are arranged on the first sliding rod and respectively comprise a first connecting rod and a shifting fork sheet, the top end of the first connecting rod is fixedly connected with the first sliding rod, and the bottom end of the first sliding rod extends out of the mounting box and is connected with the shifting fork sheet. The electric high-voltage weeding gun provided by the invention can be used for eliminating weeds by electric shock on the high-voltage power supply, and can ensure that the weeds on the inner layer are fully contacted with the discharge grid after the weeds fall down, so that the electric shock weeding effect is ensured.
Description
Technical Field
The invention relates to the technical field of agricultural mechanical equipment, in particular to an electric high-voltage weeding gun.
Background
Weeds are seen everywhere in forests or orchards, the life of the weeds is vigorous, and the weeds can form a competitive relationship with forests and fruit trees and compete for water and fertilizer with the forests and the fruit trees, so that the growth of the forests and the fruit trees is adversely affected. Therefore, in the daily management process of the forest land or the orchard, weeding work needs to be carried out in due time. The toughness of the weeds is strong, so that weeding work is very difficult.
Some existing weeding devices generally comprise a support rod, an installation box, a power device, a rotating shaft and a cutting blade, wherein the installation box is connected with the support rod, the power device is arranged in the installation box, the rotating shaft is connected with the output end of the power device, and the cutting blade is connected with the rotating shaft. During the use, the user holds the vaulting pole top, aligns the weeds with the cutting piece, then opens power device, and power device drive pivot rotates, and the pivot drive cutting piece rotates to the completion is to the cutting of weeds.
However, when weeds are more abundant, the cut weeds can be wound on the rotating shaft, so that the rotating shaft is easily blocked by the weeds, the rotating shaft cannot normally rotate, and the normal operation of the whole weeding device is influenced.
Disclosure of Invention
The invention aims to overcome the problems in the prior art, and provides an electric high-voltage weeding gun which not only can utilize a high-voltage power supply to shock weeds and eliminate the weeds, but also can ensure that the weeds on the inner layer are fully contacted with a discharge grid after the weeds fall down and ensure the effect of electric shock weeding.
The invention provides an electric high-voltage weeding gun, which comprises a stay bar and an installation box, and further comprises:
the discharge grid is arranged at the bottom of the installation box and is connected with a high-voltage pulse discharge device, and the high-voltage pulse discharge device is electrically connected with a high-voltage power supply;
the transmission mechanism comprises a cam, a first sliding sleeve, a first sliding rod and a power device, wherein a groove is formed in the outer wall of the cam, the output end of the power device is connected with the cam, the first sliding sleeve is fixedly connected in the installation box, the first sliding rod is slidably connected with the inner wall of the first sliding sleeve, a first deflector rod is fixedly connected onto the first sliding rod, the first deflector rod is slidably connected with the groove, and the cam is used for driving the first sliding rod to reciprocate along the circumferential direction of the first sliding rod;
the plurality of shifting fork mechanisms are arranged on the first sliding rod and comprise a first connecting rod and shifting fork pieces, the top end of the first connecting rod is fixedly connected with the first sliding rod, and the bottom end of the first sliding rod extends out of the installation box and is connected with the shifting fork pieces.
Preferably, still be equipped with the second sliding sleeve in the install bin, sliding connection has the second slide bar in the second sliding sleeve, the second slide bar with first slide bar symmetry set up in the cam both sides are equipped with the second driving lever on the second slide bar, the recess sliding connection of second driving lever and cam outer wall, under the effect of cam, the motion direction of second slide bar and first slide bar is opposite, shift fork mechanism still includes the second connecting rod, the top and the second slide bar of second connecting rod link firmly, the bottom of second connecting rod with the one end of shifting fork piece is articulated, and the other end of shifting fork piece is equipped with the spout, first connecting rod bottom with spout inner wall sliding connection.
Preferably, the installation box lateral wall is equipped with first plate electrode, and first electrolytic plate surface is equipped with the dielectric layer, first slide bar one end edge is equipped with the second plate electrode, under the drive of first slide bar the second plate electrode can laminate with the dielectric layer, the first plate electrode with high voltage power supply's positive electricity is connected, the second plate electrode is connected with high voltage power supply's negative pole electricity, the shifting fork piece is made for conducting material, and the shifting fork piece is connected with the second plate electrode electricity.
Preferably, the high voltage power supply includes an independent power supply and a voltage doubling circuit, the independent power supply is electrically connected to the voltage doubling circuit, the voltage doubling circuit is electrically connected to the high voltage pulse discharge device, an anode of the voltage doubling circuit is electrically connected to the first electrode plate, and a cathode of the voltage doubling circuit is electrically connected to the second electrode plate.
Preferably, the surface of the shifting fork piece is provided with dense stabs.
Preferably, the side wall of the mounting box is provided with a universal wheel, and the bottom end plane of the shifting fork piece is higher than the bottom end of the universal wheel.
Preferably, the high-voltage pulse discharging device further comprises a backpack box body, and the high-voltage pulse discharging device and the high-voltage power supply are arranged in the backpack box body.
Preferably, a switch is arranged at the top end of the stay bar and used for controlling the starting and stopping of the high-voltage pulse discharge device.
Preferably, the stay bar is provided with a safety harness.
Compared with the prior art, the invention has the beneficial effects that: the electric high-voltage weeding gun provided by the invention can not only utilize a high-voltage power supply to electrically shock weeds and eliminate the weeds, but also ensure that the weeds on the inner layer are fully contacted with the discharge grid after the weeds fall down, and ensure the electric shock weeding effect.
Through setting up second slide bar and second driving lever, can promote the effect of breaing up of lodging ruderal, guarantee to cover the weeds that presses pile more abundant and discharge the bars contact to further promote the effect of electric shock weeding. Through setting up first plate electrode and second plate electrode, the high tension current of second plate electrode release increases ruderal electric area to further promote electric shock weeding effect. By arranging the independent power supply and the voltage doubling circuit, the current and voltage released by the discharge grid are ensured to be sufficient. Through setting up the bur, can form the electric charge on the bur of shifting fork piece and concentrate, promote the effect of discharging of shifting fork piece. Through setting up the universal wheel, can prevent that the declutch shift piece from taking place to collide with ground, and then prevent that the declutch shift piece is impaired. Through setting up backpack box, can promote the portability of this device to make things convenient for the use of this device. Through setting up the switch, can make things convenient for controlling of whole device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 isbase:Sub>A schematic view of the structure of the A-A plane of the present invention.
Description of reference numerals:
101. the universal wheel comprises a support rod, 102, a mounting box, 103, a discharge grid, 104, a cam, 105, a first sliding sleeve, 106, a first sliding rod, 107, a power device, 108, a groove, 109, a first driving lever, 110, a first connecting rod, 111, a shifting fork sheet, 201, a second sliding sleeve, 202, a second sliding rod, 203, a second driving lever, 204, a second connecting rod, 205, a sliding groove, 301, a first electrode plate, 302, a dielectric layer, 303, a second electrode plate, 4, a spur and 5, and a universal wheel.
Detailed Description
Detailed description of the preferred embodimentsthe following detailed description of the present invention will be made with reference to the accompanying drawings 1-3, although it should be understood that the scope of the present invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1:
as shown in fig. 1-3, the present invention provides an electric high-voltage weeding gun, which comprises a stay bar 101 and a mounting box 102, and further comprises: the discharging grid 103 is arranged at the bottom of the mounting box 102, the discharging grid 103 is electrically connected with a high-voltage pulse discharging device, and the high-voltage pulse discharging device is electrically connected with a high-voltage power supply; the transmission mechanism comprises a cam 104, a first sliding sleeve 105, a first sliding rod 106 and a power device 107, a groove 108 is formed in the outer wall of the cam 104, the output end of the power device 107 is connected with the cam 104, the first sliding sleeve 105 is fixedly connected in the installation box 102, the first sliding rod 106 is slidably connected with the inner wall of the first sliding sleeve 105, a first driving lever 109 is fixedly connected to the first sliding rod 106, the first driving lever 109 is slidably connected with the groove 108, and the cam 104 is used for driving the first sliding rod 106 to circumferentially reciprocate along the first sliding rod 106; the plurality of shifting fork mechanisms are arranged on the first sliding rod 106 and respectively comprise a first connecting rod 110 and a shifting fork piece 111, the top end of the first connecting rod 110 is fixedly connected with the first sliding rod 106, and the bottom end of the first sliding rod 106 extends out of the installation box 102 and is connected with the shifting fork piece 111.
The working principle of example 1 is now briefly described:
when weeding, a user holds the stay 101 with his hand, and swings the installation box 102 connected to the stay 101 by using the stay 101, so that the installation box 102 is at a certain height from the ground. The weed blades are in contact with the discharge grid 103, the high-voltage pulse discharge device is turned on, the high-voltage power supply supplies power to the high-voltage pulse discharge device, the high-voltage pulse discharge device discharges at high voltage through the discharge grid 103, so that instantaneous pulse current is released, and the voltage peak value of the pulse current is 3000V-5000V. The discharge grid 103 guides the pulse current to the blades, thereby damaging the veins of the blades and achieving the aim of weeding. When the housing 102 is swept over weeds, the weeds lodge and press, so that only surface weeds are in sufficient contact with the discharge grid 103. At this moment, the power device 107 is turned on, the power device 107 drives the cam 104 to rotate, so as to drive the first slide bar 106 to reciprocate, the reciprocating first slide bar 106 drives the shifting fork piece 111 to reciprocate through the first connecting rod 110, so as to shift the covered weeds, so that the inner layer weeds of the lodging weed piles are fully contacted with the discharge grid 103, so as to ensure that all the weeds can be contacted with the discharge grid 103, and thus, the electric shock weeding effect is ensured. Furthermore, the device uses the high-voltage pulse discharge device to release the high-voltage pulse current, so that the device has certain safety compared with the common high-voltage current.
The electric high-voltage weeding gun provided by the invention can not only utilize a high-voltage power supply to shock weeds to eliminate the weeds, but also ensure that the weeds on the inner layer are fully contacted with the discharge grid 103 after the weeds fall down, so that the electric shock weeding effect is ensured.
Example 2:
on the basis of the embodiment 1, in order to ensure that the pressed weed pile is more fully contacted with the discharge grid 103, the electric shock weeding effect is further improved
As shown in fig. 1 and 3, a second sliding sleeve 201 is further disposed in the installation box 102, a second sliding rod 202 is slidably connected in the second sliding sleeve 201, the second sliding rod 202 and the first sliding rod 106 are symmetrically disposed on two sides of the cam 104, a second shift lever 203 is disposed on the second sliding rod 202, the second shift lever 203 is slidably connected to the groove 108 on the outer wall of the cam 104, the second sliding rod 202 and the first sliding rod 106 move in opposite directions under the action of the cam 104, the fork mechanism further includes a second connecting rod 204, the top end of the second connecting rod 204 is fixedly connected to the second sliding rod 202, the bottom end of the second connecting rod 204 is hinged to one end of the fork 111, the other end of the fork 111 is provided with a sliding groove 205, and the bottom end of the first connecting rod 110 is slidably connected to the inner wall of the sliding groove 205.
When the power device 107 drives the cam 104 to rotate, the cam 104 drives the first slide bar 106 and the second slide bar 202 on the two sides of the cam 104 to simultaneously reciprocate, the moving directions of the first slide bar 106 and the second slide bar 202 are opposite, under the driving of the first slide bar 106 and the second slide bar 202, the shifting fork pieces 111 of the plurality of shifting fork mechanisms not only do reciprocating movement, but also do reciprocating swing, and the shifting fork pieces 111 do fluctuation type movement, so that the scattering effect of lodging weeds is improved, the covering weed stacks are ensured to be more fully contacted with the discharging grid 103, and the electric shock weeding effect is further improved.
As a preferable scheme, as shown in fig. 1 and 3, a first electrode plate 301 is disposed on a side wall of the installation box 102, a dielectric layer 302 is disposed on a surface of the first electrode plate, a second electrode plate 303 is disposed on an edge of one end of the first slide bar 106, the second electrode plate 303 can be attached to the dielectric layer 302 under the driving of the first slide bar 106, the first electrode plate 301 is electrically connected to a positive electrode of the high voltage power supply, the second electrode plate 303 is electrically connected to a negative electrode of the high voltage power supply, the shifting fork 111 is made of a conductive material, and the shifting fork 111 is electrically connected to the second electrode plate 303. When the power device 107 drives the first slide bar 106 to reciprocate along the axial direction of the first slide bar 106, the first slide bar 106 drives the second electrode plate 303 to reciprocate along the axial direction of the first slide bar 106, the distance between the first electrode plate 301 and the second electrode plate 303 is reduced or increased in a reciprocating manner, when the second electrode plate 303 is attached to an electrolyte layer on the surface of the first electrode plate 301, the high-voltage power supply charges the first electrode plate 301 and the second electrode plate 303, when the distance between the first electrode plate 301 and the bracket of the second electrode plate 303 is increased, the first electrode plate 301 and the second electrode plate 303 discharge electricity, and as the shifting fork sheets 111 are electrically connected with the second electrode plate 303, the high-voltage current released by the second electrode plate 303 is guided to weeds contacted with the shifting fork sheets 111 through the shifting fork sheets 111, so that electric shock is carried out on the weeds, the electrified area of the weeds is increased, and the electric shock weeding effect is further improved.
Preferably, the high voltage power supply includes an independent power supply and a voltage doubling circuit, the independent power supply is electrically connected to the voltage doubling circuit, the voltage doubling circuit is electrically connected to the high voltage pulse discharge device, an anode of the voltage doubling circuit is electrically connected to the first electrode plate 301, and a cathode of the voltage doubling circuit is electrically connected to the second electrode plate 303. The independent power supply generates high-voltage current after being boosted by the voltage doubling circuit, and the high-voltage current supplies power to the high-voltage pulse discharging device and the first electrode plate 301 and the second electrode plate 303, so that the current and voltage released by the discharging grid 103 are sufficient.
As a preferred solution, as shown in fig. 1 and 2, the surface of the shifting fork piece 111 is provided with dense burs 4. By providing the burs 4, electric charge concentration can be formed on the burs 4 of the fork piece 111, and the discharge effect of the fork piece 111 is improved.
Preferably, as shown in fig. 1 and 2, the side wall of the mounting box 102 is provided with a universal wheel 5, and the bottom end plane of the shifting fork piece 111 is higher than the bottom end of the universal wheel 5. Through setting up universal wheel 5, can make install bin 102 and ground keep the certain distance to prevent that declutch shift piece 111 from taking place to collide with ground, and then prevent that declutch shift piece 111 from impaired.
As a preferable scheme, the device further comprises a backpack box body, and the high-voltage pulse discharge device and the high-voltage power supply are arranged in the backpack box body. Through setting up backpack box, can promote the portability of this device to make things convenient for the use of this device.
As a preferable scheme, a switch is arranged at the top end of the stay bar 101, and the switch is used for controlling the on-off of the high-voltage pulse discharge device. Through setting up the switch, can make things convenient for controlling of whole device.
As shown in fig. 1, a safety harness 6 is preferably further provided on the stay 101. Through setting up safe braces, can promote the portability of whole device, the person of facilitating the use uses.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An electric high-voltage weeding gun, which comprises a stay bar (101) and an installation box (102), and is characterized by further comprising:
the discharge grid (103) is arranged at the bottom of the mounting box (102), the discharge grid (103) is electrically connected with a high-voltage pulse discharge device, and the high-voltage pulse discharge device is electrically connected with a high-voltage power supply;
the transmission mechanism comprises a cam (104), a first sliding sleeve (105), a first sliding rod (106) and a power device (107), a groove (108) is formed in the outer wall of the cam (104), the output end of the power device (107) is connected with the cam (104), the first sliding sleeve (105) is fixedly connected in the installation box (102), the first sliding rod (106) is slidably connected with the inner wall of the first sliding sleeve (105), a first shifting lever (109) is fixedly connected to the first sliding rod (106), the first shifting lever (109) is slidably connected with the groove (108), and the cam (104) is used for driving the first sliding rod (106) to circumferentially reciprocate along the first sliding rod (106);
the plurality of shifting fork mechanisms are arranged on the first sliding rod (106), each shifting fork mechanism comprises a first connecting rod (110) and a shifting fork piece (111), the top end of the first connecting rod (110) is fixedly connected with the first sliding rod (106), and the bottom end of the first sliding rod (106) extends out of the installation box (102) and is connected with the shifting fork piece (111).
2. The electric high-voltage weeding gun according to claim 1, wherein a second sliding sleeve (201) is further disposed in the mounting box (102), a second sliding rod (202) is slidably connected to the second sliding sleeve (201), the second sliding rod (202) and the first sliding rod (106) are symmetrically disposed on two sides of the cam (104), a second shift lever (203) is disposed on the second sliding rod (202), the second shift lever (203) is slidably connected to a groove (108) on an outer wall of the cam (104), under the action of the cam (104), the second sliding rod (202) and the first sliding rod (106) move in opposite directions, the shifting fork mechanism further includes a second connecting rod (204), a top end of the second connecting rod (204) is fixedly connected to the second sliding rod (202), a bottom end of the second connecting rod (204) is hinged to one end of the shifting fork (111), the other end of the shifting fork (111) is provided with a sliding groove (205), and a bottom end of the first connecting rod (110) is slidably connected to an inner wall of the sliding groove (205).
3. An electric high-voltage weeding gun as claimed in claim 1, wherein a first electrode plate (301) is disposed on a side wall of the mounting box (102), a dielectric layer (302) is disposed on the surface of the first electrode plate, a second electrode plate (303) is disposed on an edge of one end of the first sliding rod (106), the second electrode plate (303) can be attached to the dielectric layer (302) under the driving of the first sliding rod (106), the first electrode plate (301) is electrically connected to a positive electrode of the high-voltage power supply, the second electrode plate (303) is electrically connected to a negative electrode of the high-voltage power supply, the shifting fork (111) is made of a conductive material, and the shifting fork (111) is electrically connected to the second electrode plate (303).
4. An electric high voltage weeding gun according to claim 3, wherein said high voltage power supply comprises an independent power supply and a voltage doubling circuit, said independent power supply is electrically connected to said voltage doubling circuit, said voltage doubling circuit is electrically connected to said high voltage pulse discharging device, the positive pole of said voltage doubling circuit is electrically connected to said first electrode plate (301), and the negative pole of said voltage doubling circuit is electrically connected to said second electrode plate (303).
5. An electric high-voltage weeding gun as claimed in claim 3, wherein said fork (111) has dense spikes (4) on its surface.
6. An electric high-voltage weeding gun as claimed in claim 1, wherein said mounting box (102) is provided with universal wheels (5) on its side walls, and the bottom end plane of said shifting fork (111) is higher than the bottom end of said universal wheels (5).
7. An electric high-voltage weeding gun as claimed in claim 1, further comprising a backpack box, wherein said high-voltage pulse discharging device and said high-voltage power supply are both disposed in said backpack box.
8. An electric high-voltage weeding gun as claimed in claim 1, wherein a switch is arranged at the top end of the stay bar (101), and the switch is used for controlling the on-off of the high-voltage pulse discharging device.
9. An electric high-voltage weeding gun as claimed in claim 1, wherein said stay (101) is further provided with a safety harness (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211085126.4A CN115281173B (en) | 2022-09-06 | 2022-09-06 | Electric high-voltage weeding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211085126.4A CN115281173B (en) | 2022-09-06 | 2022-09-06 | Electric high-voltage weeding gun |
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| Publication Number | Publication Date |
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| CN115281173A true CN115281173A (en) | 2022-11-04 |
| CN115281173B CN115281173B (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211085126.4A Active CN115281173B (en) | 2022-09-06 | 2022-09-06 | Electric high-voltage weeding gun |
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