CN217884438U

CN217884438U - Portable corn planter

Info

Publication number: CN217884438U
Application number: CN202221968338.2U
Authority: CN
Inventors: 李炳海; 马小童; 绳志生; 陈晓辉; 薛中原; 崔志强; 李靖; 王小芳; 赵永明; 王淑华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-25
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a portable corn drill, include: the bottom of the frame component is provided with a damping wheel component, two ditching supports and an earth covering wheel component; a plurality of adjusting holes are formed in the ditching support; the ditching assembly is provided with an adjusting assembly, and the adjusting assembly is detachably connected with the adjusting hole; the discharge port of the seed storage box is communicated with a seed metering device, and the discharge end of the seed metering device is fixedly connected with a seed metering hose; a discharge port of the fertilizer storage box is communicated with a fertilizer discharger, and a discharge end of the seed sowing device is fixedly connected with a fertilizer discharging hose; a control mechanism including a power supply control assembly and a drive assembly; the power supply control assembly and the driving assembly are both arranged on the frame assembly; the driving assembly is electrically connected with the power supply control assembly, and the driving assembly is in driving connection with the seed sowing device and the fertilizer distributor. The utility model discloses can realize seeding, fertilization, the earthing operation of maize, can also adjust the degree of depth and the interval of seeding and fertilization, it is convenient, the seeding is efficient to use.

Description

Portable corn planter

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a portable corn planter.

Background

Corn is the first large grain crop in China, is used as a crop for both grain, menses and feed, and has great influence on the development of the whole national economy. The planting method of the corn is various, and the corn is planted by an artificial sowing method in China, so that the planting efficiency is low.

Chinese patent publication No. CN207305359U discloses a corn planter, which comprises a machine body, a handle, rolling wheels, a seed box, a planting mechanism and a coulter; when in use, the handle is pushed to drive the machine body to walk, furrowing is carried out through the coulter, and seeding operation is carried out through the seeding mechanism; in the scheme, the heights of the seeding mechanism and the coulter can not be adjusted, so that the ditching and seeding depth can not be conveniently adjusted according to actual conditions; in addition, in the seeding process of maize, generally need to apply fertilizer on the seeding day, this scheme only can realize maize seeding operation, still needs the manual work to carry out the fertilization operation again, has reduced the convenience of use.

Therefore, a portable corn seeder is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable corn drill, aim at solving or improving at least one among the above-mentioned technical problem.

In order to achieve the above purpose, the utility model provides a following scheme: the utility model provides a portable corn drill, include:

the bottom of the frame component is provided with a damping wheel component, two ditching supports and a soil covering wheel component; the two ditching supports and the soil covering wheel assembly are sequentially arranged at intervals; a plurality of adjusting holes are formed in the ditching support;

the ditching assembly is provided with an adjusting assembly, and the adjusting assembly is detachably connected with the adjusting hole;

the discharge port of the seed storage box is communicated with a seed metering device, and the discharge end of the seed metering device is fixedly connected with a seed metering hose;

a discharge port of the fertilizer storage box is communicated with a fertilizer discharger, and a fertilizer discharging hose is fixedly connected to the discharge end of the seed sowing device;

the control mechanism comprises a power supply control assembly and a driving assembly; the power supply control assembly and the driving assembly are both arranged on the rack assembly; the driving assembly is electrically connected with the power supply control assembly, and is in driving connection with the seed sowing device and the fertilizer distributor;

the seed storage box, the fertilizer storage box, the seed sowing device and the fertilizer discharging device are all arranged on the rack assembly, and electromagnetic valves electrically connected with the power supply control assembly are arranged in the discharge ports of the seed storage box and the fertilizer storage box; the seed discharging hose and the fertilizer discharging hose are respectively arranged on the two ditching assemblies.

Preferably, the rack assembly comprises a base, and a pull rod and a towing bracket are fixedly connected to two ends of the base respectively; the shock absorption wheel assembly comprises four walking wheels, and the walking wheels are fixedly arranged at four corners of the bottom of the base through shock absorbers;

the two ditching supports and the soil covering wheel assembly are fixedly connected to the bottom of the base at intervals in sequence and are positioned among the four travelling wheels; the seed discharging hose is positioned between the fertilizer discharging hose and the soil covering wheel assembly; the power supply control assembly, the drive assembly, the seed storage box, the fertilizer storage box, the seed metering device and the fertilizer distributor are all installed on the top end face of the base.

Preferably, the driving assembly comprises a motor fixedly mounted on the top end surface of the base, the output end of the motor is provided with a speed reducer, and the output shaft of the speed reducer is in transmission connection with the driving shaft of the fertilizer distributor, the driving shaft of the fertilizer distributor and the driving shaft of the seed sowing device through synchronous belts; the motor is electrically connected with the power supply control assembly.

Preferably, the power supply control assembly comprises a storage battery mounted on the base, a power switch is arranged on the storage battery, the storage battery is electrically connected with a controller, and the controller is mounted on the base; the controller is electrically connected with the motor and the electromagnetic valve.

Preferably, the ditching subassembly is including installing regulation support on the base bottom surface, the lateral wall bottom rigid coupling of regulation support has core share furrow opener, install on the regulation support regulation subassembly, the regulation support is kept away from the rigid coupling has a plurality of hoop spare on the lateral wall of core share furrow opener, the seed metering hose with the fertilizer discharging hose all pass through hoop spare is installed on the regulation support.

Preferably, the adjusting bracket is provided with a threaded through hole; the adjusting assembly comprises a bolt, the bolt penetrates through the adjusting hole and extends into the threaded through hole, and the bolt is in threaded connection with the adjusting hole and the threaded through hole.

Preferably, the soil covering wheel assembly comprises a soil covering support fixedly connected to the bottom surface of the base, and the bottom of the soil covering support is rotatably connected with two soil covering wheels.

Preferably, the seed storage box with all install the feed inlet on the fertilizer storage box, seed storage box with the inner wall bottom rigid coupling of fertilizer storage box has the guide fill.

The utility model discloses a following technological effect: the utility model realizes field walking through the damping wheel assembly, discharges corn seeds in the seed storage box into the seed discharging hose through the seed discharging device, and discharges fertilizers in the fertilizer storage box into the fertilizer discharging hose through the fertilizer discharging device; the seed discharging hose and the fertilizer discharging hose are respectively arranged on the two ditching assemblies, so that the seeding and fertilizing operations can be realized while ditching is realized, then the soil covering is performed through the soil covering wheel assembly, further, the seeding, fertilizing and soil covering operations of the corn are realized, the use is convenient and fast, and the seeding efficiency is improved;

the two ditching assemblies of the utility model are arranged on the ditching support through the adjusting assembly, the heights of the two ditching assemblies can be adjusted through the detachable connection of the adjusting assembly and a plurality of adjusting holes, so as to adjust the depth of seeding and fertilizing, and the operating personnel can adjust according to the actual soil condition in the field, thus being beneficial to the growth of corn;

the utility model discloses a drive assembly drive fertilizer apparatus and seed metering ware operation, through the speed regulation and control that opens and close and output realization seed metering and arrange fertile of power supply control assembly control drive assembly, through opening and close and the flow of power supply control assembly solenoid valve, realize the regulation to storing up fertile case and storing up seed case row material speed, and then realize the regulation of seeding and fertilization interval.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the portable corn planter of the utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

wherein, 1, adjusting holes; 2. a seed storage box; 3. a seed sowing device; 4. a seed discharge hose; 5. a fertilizer storage box; 6. a fertilizer apparatus; 7. a fertilizer discharging hose; 8. an electromagnetic valve; 9. a base; 10. a pull rod; 11. a trailing bracket; 12. a traveling wheel; 13. a shock absorber; 14. ditching and supporting; 15. a motor; 16. a speed reducer; 17. a synchronous belt; 18. a battery; 19. a power switch; 20. a controller; 21. adjusting the bracket; 22. a core share type furrow opener; 23. a clamp member; 24. a bolt; 25. a threaded through hole; 26. a soil covering bracket; 27. soil covering wheels; 28. a feed inlet; 29. a material guiding hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-3, the utility model provides a portable corn drill, include:

the bottom of the frame component is provided with a damping wheel component, two ditching supports 14 and a soil covering wheel component; the two ditching brackets 14 and the soil covering wheel component are sequentially arranged at intervals; a plurality of adjusting holes 1 are formed on the ditching support 14; the field walking is realized through the damping wheel assembly;

the ditching assembly is provided with an adjusting assembly which is detachably connected with the adjusting hole 1; with the arrangement, the two ditching assemblies are arranged on the ditching support 14 through the adjusting assemblies, and the heights of the two ditching assemblies can be adjusted through the detachable connection of the adjusting assemblies and the plurality of adjusting holes 1, so that the sowing and fertilizing depths can be adjusted, operators can conveniently adjust the ditching assemblies according to the actual soil conditions in the field, and the corn can grow conveniently;

a discharge port of the seed storage box 2 is communicated with a seed sowing device 3, and a discharge end of the seed sowing device 3 is fixedly connected with a seed sowing hose 4;

a discharge port of the fertilizer storage box 5 is communicated with a fertilizer discharger 6, and a discharge end of the seed sowing device 3 is fixedly connected with a fertilizer discharging hose 7; the corn seeds in the seed storage box 2 are discharged into a seed discharging hose 4 through a seed discharging device 3, and the fertilizer in a fertilizer storage box 5 is discharged into a fertilizer discharging hose 7 through a fertilizer discharging device 6; according to the arrangement, the seed discharging hose 4 and the fertilizer discharging hose 7 are respectively arranged on the two ditching assemblies, so that the seeding and fertilizing operations can be carried out while ditching is carried out, and then the soil covering wheel assembly is used for covering soil, so that the seeding, fertilizing and soil covering operations of corn are realized, the use is convenient, and the seeding efficiency is improved;

the control mechanism comprises a power supply control assembly and a driving assembly; the power supply control assembly and the driving assembly are both arranged on the frame assembly; the driving assembly is electrically connected with the power supply control assembly and is in driving connection with the seed sowing device 3 and the fertilizer distributor 6;

wherein, the seed storage box 2, the fertilizer storage box 5, the seed sowing device 3 and the fertilizer discharging device 6 are all arranged on the frame assembly, and the electromagnetic valves 8 electrically connected with the power supply control assembly are arranged in the discharge ports of the seed storage box 2 and the fertilizer storage box 5; the seed discharging hose 4 and the fertilizer discharging hose 7 are respectively arranged on the two ditching assemblies; the working principle and the specific internal structure of the seed sowing device 3 and the fertilizer discharging device 6 are the prior art, and are not described again; the feed inlets 28 are respectively arranged on the seed storage box 2 and the fertilizer storage box 5, and the bottom parts of the inner walls of the seed storage box 2 and the fertilizer storage box 5 are fixedly connected with a material guide hopper 29;

according to the arrangement, corn seeds and fertilizer particles are put into the seed storage box 2 and the fertilizer storage box 5 through the feed inlet 28; the feeding hopper 29 is convenient for feeding, so that the materials are prevented from being accumulated at the bottoms of the seed storage box 2 and the fertilizer storage box 5; through drive assembly drive fertilizer apparatus 6 and the operation of seed metering ware 3, through opening and close and the speed regulation and control that output realized seed metering and arrange fertile of power supply control assembly control drive assembly, through opening and close and the flow of power supply control assembly solenoid valve 8, realize storing up the regulation of fertile case 5 and storing up seed case 2 row material speed, and then realize the regulation of seeding and fertilization interval.

According to a further optimized scheme, the rack assembly comprises a base 9, and a pull rod 10 and a towing bracket 11 are fixedly connected to two ends of the base 9 respectively; the shock absorption wheel assembly comprises four walking wheels 12, and the walking wheels 12 are fixedly arranged at four corners of the bottom of the base 9 through shock absorbers 13; due to the arrangement, an operator can push the base 9 to walk in the field through the pull rod 10, so that manual driving for seeding operation is realized; the towing bracket 11 is assembled with a driving device such as a tractor and the like, so that mechanical driving is realized, and different requirements can be adapted conveniently; in order to keep equidistant seeding, the pull rod 10 and the mechanical drive towing bracket 11 are manually pushed to keep constant-speed operation; the shock absorber 13 can improve the shock absorption performance of the seeder, improve the running stability, facilitate the walking in hilly areas and mountainous areas, and widen the application range of the equipment;

the two ditching brackets 14 and the soil covering wheel assembly are fixedly connected to the bottom of the base 9 at intervals in sequence and are positioned among the four travelling wheels 12; the seed discharging hose 4 is positioned between the fertilizer discharging hose 7 and the soil covering wheel assembly; the power supply control assembly, the driving assembly, the seed storage box 2, the fertilizer storage box 5, the seed sowing device 3 and the fertilizer distributor 6 are all arranged on the top end face of the base 9; the soil covering wheel assembly comprises a soil covering support 26 fixedly connected to the bottom surface of the base 9, and the bottom of the soil covering support 26 is rotatably connected with two soil covering wheels 27; the two soil covering wheels 27 are arranged obliquely relatively to cover soil, the soil covering principle and the specific arrangement angle of the soil covering wheels 27 are the prior art, and are not described again here; the two ditching supports 14 are provided with intervals in the transverse direction and the longitudinal direction, and two ditches are respectively arranged for seeding and fertilizing through the ditching components at the bottom; the soil covering area of the soil covering wheel 27 covers the two ditches; when the machine is walking, the ditching assembly provided with the fertilizer discharging hose 7, the ditching assembly provided with the seed discharging hose 4 and the soil covering wheel 27 are sequentially arranged along the walking direction; the seeder can be used for sowing in the order of ditching, fertilizing, sowing and covering soil when sowing, and the work efficiency is improved.

According to a further optimized scheme, the driving assembly comprises a motor 15 fixedly mounted on the top end face of the base 9, the output end of the motor 15 is provided with a speed reducer 16, and the output shaft of the speed reducer 16 is in transmission connection with the driving shaft of the fertilizer distributor 6, the driving shaft of the fertilizer distributor 6 and the driving shaft of the seed sowing device 3 through a synchronous belt 17; the motor 15 is electrically connected with the power supply control assembly;

the power supply control assembly comprises a storage battery 18 arranged on the base 9, a power switch 19 is arranged on the storage battery 18, the storage battery 18 is electrically connected with a controller 20, and the controller 20 is arranged on the base 9; the controller 20 is electrically connected with the motor 15 and the electromagnetic valve 8; the controller 20 is a PLC controller, and the specific model and the working principle are in the prior art, which are not described herein again; so set up, switch 19 is opened during the use, supply power for the seeder through battery 18, output through controller 20 control motor 15, motor 15 slows down the back through reduction gear 16, drive fertilizer distributor 6 and seed metering ware 3 operation, realize fertilizer discharging and arrange the material operation, circulation through controller 20 control solenoid valve 8, realize the regulation of unloading, the running speed through control fertilizer distributor 6 and seed metering ware 3 realizes the regulation to seeding and fertilizer sowing interval, be convenient for set for according to actual conditions.

According to a further optimized scheme, the ditching assembly comprises an adjusting support 21 arranged on the bottom surface of the base 9, the bottom of the side wall of the adjusting support 21 is fixedly connected with a core-shared furrow opener 22, the adjusting support 21 is provided with an adjusting assembly, the side wall of the adjusting support 21, which is far away from the core-shared furrow opener 22, is fixedly connected with a plurality of clamp members 23, and the seed discharge hose 4 and the fertilizer discharge hose 7 are both arranged on the adjusting support 21 through the clamp members 23;

the adjusting bracket 21 is provided with a threaded through hole 25; the adjusting assembly comprises a bolt 24, the bolt 24 penetrates through the adjusting hole 1 and extends into the threaded through hole 25, and the bolt 24 is in threaded connection with both the adjusting hole 1 and the threaded through hole 25; so set up, through adjusting bolt 24 and screw through hole 25, the mounted position of regulation hole 1, the realization is adjusted the height of adjusting support 21, and then realizes adjusting the height of core share furrow opener 22, realizes the regulation of ditching degree of depth, through clamp 23 with seed metering hose 4 and fertile hose 7 fixed mounting on adjusting support 21, directly sow the fertile operation of broadcasting after being convenient for ditch, it is convenient to use.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-mentioned embodiments are only described in the preferred embodiments of the present invention, but not limited to the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. Portable corn drill, its characterized in that includes:

the bottom of the frame component is provided with a damping wheel component, two ditching supports (14) and a soil covering wheel component; the two ditching supports (14) and the soil covering wheel assembly are sequentially arranged at intervals; a plurality of adjusting holes (1) are formed in the ditching support (14);

the ditching assembly is provided with an adjusting assembly, and the adjusting assembly is detachably connected with the adjusting hole (1);

a discharge port of the seed storage box (2) is communicated with a seed sowing device (3), and a discharge end of the seed sowing device (3) is fixedly connected with a seed sowing hose (4);

a fertilizer storage box (5), a discharge port of which is communicated with a fertilizer discharger (6), and a discharge end of the seed sowing device (3) is fixedly connected with a fertilizer discharging hose (7);

the control mechanism comprises a power supply control assembly and a driving assembly; the power supply control assembly and the driving assembly are both arranged on the rack assembly; the driving assembly is electrically connected with the power supply control assembly, and is in driving connection with the seed sowing device (3) and the fertilizer distributor (6);

the seed storage box (2), the fertilizer storage box (5), the seed sowing device (3) and the fertilizer distributor (6) are all arranged on the rack assembly, and electromagnetic valves (8) electrically connected with the power supply control assembly are arranged in the discharge ports of the seed storage box (2) and the fertilizer storage box (5); the seed metering hose (4) and the fertilizer discharging hose (7) are respectively arranged on the two ditching assemblies.

2. The portable corn planter as claimed in claim 1, wherein: the rack assembly comprises a base (9), and two ends of the base (9) are respectively fixedly connected with a pull rod (10) and a towing bracket (11); the shock absorption wheel assembly comprises four walking wheels (12), and the walking wheels (12) are fixedly installed at the four corners of the bottom of the base (9) through shock absorbers (13);

the two ditching supports (14) and the soil covering wheel assemblies are fixedly connected to the bottom of the base (9) at intervals in sequence and are positioned among the four travelling wheels (12); the seed discharging hose (4) is positioned between the fertilizer discharging hose (7) and the soil covering wheel assembly; the power supply control assembly, the driving assembly, the seed storage box (2), the fertilizer storage box (5), the seed sowing device (3) and the fertilizer distributor (6) are all installed on the top end face of the base (9).

3. The portable corn planter as claimed in claim 2, wherein: the driving assembly comprises a motor (15) fixedly mounted on the top end face of the base (9), the output end of the motor (15) is provided with a speed reducer (16), and the output shaft of the speed reducer (16) is in transmission connection with the driving shaft of the fertilizer distributor (6) and the driving shaft of the seed sowing device (3) through synchronous belts (17); the motor (15) is electrically connected with the power supply control assembly.

4. The portable corn planter as claimed in claim 3, wherein: the power supply control assembly comprises a storage battery (18) arranged on the base (9), a power switch (19) is arranged on the storage battery (18), the storage battery (18) is electrically connected with a controller (20), and the controller (20) is arranged on the base (9); the controller (20) is electrically connected with the motor (15) and the electromagnetic valve (8).

5. The portable corn planter as claimed in claim 2, wherein: the ditching subassembly is including installing regulation support (21) on base (9) bottom surface, the lateral wall bottom rigid coupling of adjusting support (21) has core share furrow opener (22), install on adjusting support (21) adjust the subassembly, it keeps away from to adjust support (21) the rigid coupling has a plurality of hoop spare (23) on the lateral wall of core share furrow opener (22), seed metering hose (4) with arrange fertile hose (7) and all pass through hoop spare (23) are installed adjust on support (21).

6. The portable corn planter as claimed in claim 5, wherein: the adjusting bracket (21) is provided with a threaded through hole (25); the adjusting assembly comprises a bolt (24), the bolt (24) penetrates through the adjusting hole (1) and extends into the threaded through hole (25), and the bolt (24) is in threaded connection with the adjusting hole (1) and the threaded through hole (25).

7. The portable corn planter as claimed in claim 2, wherein: the soil covering wheel assembly comprises a soil covering support (26) fixedly connected to the bottom surface of the base (9), and the bottom of the soil covering support (26) is rotatably connected with two soil covering wheels (27).

8. The portable corn planter as claimed in claim 1, wherein: the fertilizer storage box is characterized in that the seed storage box (2) and the fertilizer storage box (5) are provided with feed inlets (28), and the inner wall bottom of the seed storage box (2) and the fertilizer storage box (5) is fixedly connected with a material guide hopper (29).