CN218388630U

CN218388630U - Seeding device for agriculture

Info

Publication number: CN218388630U
Application number: CN202222719804.XU
Authority: CN
Inventors: 刘常喜; 李青菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-31
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to the technical field of seeding devices, in particular to an agricultural seeding device, which improves the convenience of moving and using the seeding device, reduces the labor intensity of personnel, improves the automatic ditching and seeding effect of the device and improves the working efficiency of the device; the seeding device comprises a vehicle body and a shifting wheel, wherein the shifting wheel is rotatably arranged at the lower part of the vehicle body, and a seeding device main body is arranged on the vehicle body; still including broadcasting kind of device, elevating gear, the trailing arm, the ploughshare, the bracing piece, roof and multiunit pneumatic cylinder, the trailing arm is installed at the automobile body right-hand member, the trailing arm right-hand member is connected with outside traction machinery, the ploughshare sets up in the automobile body below, slidable mounting is on the automobile body about the bracing piece, the bracing piece bottom is connected with the ploughshare top, the bracing piece top all is connected with the roof bottom, the stiff end of multiunit pneumatic cylinder is all installed on the automobile body top, the removal end of multiunit pneumatic cylinder all is connected with the roof bottom, automobile body top left part is provided with elevating gear, it installs on the elevating gear output to broadcast kind the device.

Description

Seeding device for agriculture

Technical Field

The utility model relates to a seeder's technical field especially relates to a seeder is used to agricultural.

Background

Agricultural labor objects are living animals and plants, agriculture is a basic industry for supporting national economic construction and development, at present, in the prior art of agricultural seeding devices CN201920466186.8, the device comprises a seeding device main body, labor-saving flexible operating levers and adjustable spacing wheels, the labor-saving flexible operating levers are tightly sewn at one end of the seeding device main body, the adjustable spacing wheels are movably connected to the inner side of the seeding device main body, seed grooves are fixedly connected to the top end of the seeding device main body, wheel inserting rollers are connected to the bottom of the front face of the seeding device main body in a penetrating mode, and a joint handle is tightly attached to one end of each labor-saving flexible operating lever.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an improve seeder and remove convenience of using reduces personnel intensity of labour, improves the automatic effect of sowing of ditching of device, improves the seeder for agricultural of the work efficiency of device.

The utility model relates to an agricultural seeding device, which comprises a vehicle body and a shifting wheel, wherein the shifting wheel is rotationally arranged at the lower part of the vehicle body, and a seeding device main body is arranged on the vehicle body; the seeding device is arranged at the output end of the lifting device; the bottom ends of the shifting wheels are contacted with the ground, the right end of the traction arm is connected with an external traction machine, the traction arm is driven to move by the external traction machine, the traction arm drives the vehicle body to move, so that the convenience of moving and using the seeding device is improved, the labor intensity of workers is reduced, the multiple groups of hydraulic cylinders drive the top plate to move downwards by controlling the contraction length of the moving ends of the multiple groups of hydraulic cylinders, the top plate drives the plowshare to move downwards by the supporting rod after moving downwards, so that the bottom end of the plowshare extends into the ground soil, after the vehicle body moves, the plowshare plows out of a furrow on the ground, and then seeds are put into the furrow by the seed sowing device, so that the automatic ditching and seeding effect of the device is improved, and the working efficiency of the device is improved.

Preferably, the seed sowing device comprises a support, a supporting device, a connecting shaft, two groups of rotating wheels, a fixing frame, a seed box and a rotating disc, wherein the right end of the support is arranged at the output end of the lifting device through the supporting device, the left end of the support is provided with a shaft sleeve, the left part and the right part of the connecting shaft are respectively and rotatably arranged on the shaft sleeve, the two groups of rotating wheels are respectively arranged at the left end and the right end of the connecting shaft, the bottom end of the fixing frame is connected with the outer side wall of the support, the seed box is arranged at the upper part of the outer side wall of the fixing frame, the top end of the seed box is provided with a feed inlet, the bottom end of the seed box is provided with a discharge outlet, the rotating disc is fixedly sleeved on the outer side wall in the middle of the connecting shaft, the outer side wall of the rotating disc is circumferentially provided with a plurality of grooves, and the discharge outlet at the bottom of the seed box is close to the outer side wall of the rotating disc; elevating gear passes through strutting arrangement and drives the support downstream, the support downstream drives two sets of runners downstream through the connecting axle, make two sets of runner bottoms and ground contact, when the automobile body moves right, the runner is rotatory through contacting with ground, it is rotatory to drive the connecting axle after the runner is rotatory, it is rotatory to drive the carousel after the connecting axle is rotatory, when one of them set of recess rotary motion on the carousel is to the discharge gate department of kind of seed case, make the seed granule in the kind of seed case fall to one of them set of recess in, later the carousel continues to rotate and makes multiunit recess exchange station, thereby make the recess that moves to the below discharge the seed to the ditch inslot of soil, the convenience that the automatic equidistance of seed was broadcast of raising means, the work efficiency of raising means.

Preferably, the supporting device comprises a connecting piece, a sliding block, guide posts, limiting plates and springs, the right end of the connecting piece is connected with the left end of the sliding block, the sliding block is vertically slidably mounted on the lifting device, the plurality of groups of guide posts are vertically slidably mounted on the connecting piece, the bottom ends of the plurality of groups of guide posts are connected with the right part of the top end of the support, the plurality of groups of limiting plates are respectively mounted at the top ends of the plurality of groups of guide posts, the plurality of groups of springs are respectively sleeved on the outer side walls of the plurality of groups of guide posts in a matched manner, and the plurality of groups of springs are arranged between the connecting piece and the support; elevating gear drives the slider and moves down, makes the slider pass through connecting piece and multiunit guide post and drives the support and move down to improve the convenience that two sets of runners moved down, provide elasticity to the multiunit support through the multiunit spring, thereby improve the buffering effect of two sets of runners, the condition of damage when reducing two sets of runners and the contact of ground bellying improves the protection effect of device.

Preferably, the lifting device comprises a shell, a screw rod and a motor, the bottom end of the shell is connected with the left part of the top end of the vehicle body, a sliding groove is formed in the shell, a sliding block is arranged on the sliding groove in an up-and-down sliding manner, the upper end and the lower end of the screw rod are respectively rotatably arranged on the inner side wall of the sliding groove, the sliding block is in threaded fit with the outer side wall of the screw rod, the motor is arranged at the top end of the shell, and the output end of the motor is concentrically connected with the top end of the screw rod; the motor is started to drive the lead screw to rotate, and the lead screw rotates to drive the sliding block to move upwards or downwards, so that the convenience of lifting and moving the two groups of rotating wheels is improved, and the convenience of controlling the seed sowing of the device is improved.

Preferably, the support also comprises a plurality of groups of jackscrews which are respectively matched and screwed on the outer side wall of the shaft sleeve at the left end of the support; through rotating multiunit jackscrew to make multiunit jackscrew brake the rotation of connecting axle, improve the convenience of carousel spin braking.

Preferably, the device also comprises a sealing cover which is arranged at a feeding port at the top end of the seed box; when the seed case was placed to the seed as needs in, will seal the rotatory opening of lid, later place the seed incasement portion with the seed, improve the protection convenience of seed case feed inlet.

Preferably, the seed box further comprises an observation window, and the observation window is communicated with and arranged on the outer side wall of the seed box; through setting up the observation window to be convenient for observe the seed surplus in the kind of seed case, improve the convenience in use of device.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom ends of the shifting wheels are contacted with the ground, the right end of the traction arm is connected with an external traction machine, the traction arm is driven to move by the external traction machine, the traction arm drives the vehicle body to move, so that the convenience of moving and using the seeding device is improved, the labor intensity of workers is reduced, the multiple groups of hydraulic cylinders drive the top plate to move downwards by controlling the contraction length of the moving ends of the multiple groups of hydraulic cylinders, the top plate drives the plowshare to move downwards by the supporting rod after moving downwards, so that the bottom end of the plowshare extends into the ground soil, after the vehicle body moves, the plowshare plows out of a furrow on the ground, and then seeds are put into the furrow by the seed sowing device, so that the automatic ditching and seeding effect of the device is improved, and the working efficiency of the device is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a side view of a partial structure of the connection shaft to the runner or the like;

FIG. 3 is a partial structural view of the connection of the connecting member with the slider and the like;

FIG. 4 is a schematic view of a part of the structure of the connecting shaft on the axis side of the connection of the connecting shaft and the turntable;

in the drawings, the reference numbers: 1. a vehicle body; 2. a shift wheel; 3. a trailing arm; 4. a plowshare; 5. a support bar; 6. a top plate; 7. a hydraulic cylinder; 8. a support; 9. a connecting shaft; 10. a rotating wheel; 11. a fixed mount; 12. a seed box; 13. a turntable; 14. a connecting member; 15. a slider; 16. a guide post; 17. a limiting plate; 18. a spring; 19. a housing; 20. a lead screw; 21. a motor; 22. carrying out top thread; 23. a sealing cover; 24. and (4) an observation window.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The shifting wheel 2 is rotatably arranged at the lower part of the vehicle body 1, the traction arm 3 is arranged at the right end of the vehicle body 1, the right end of the traction arm 3 is connected with an external traction machine, the plowshare 4 is arranged below the vehicle body 1, the support rod 5 is vertically and slidably arranged on the vehicle body 1, the bottom end of the support rod 5 is connected with the top end of the plowshare 4, the top end of the support rod 5 is connected with the bottom end of the top plate 6, the fixed ends of a plurality of groups of hydraulic cylinders 7 are arranged at the top end of the vehicle body 1, the moving ends of a plurality of groups of hydraulic cylinders 7 are connected with the bottom end of the top plate 6, the left end of the support frame 8 is provided with a shaft sleeve, the left part and the right part of the connecting shaft 9 are respectively and rotatably arranged on the shaft sleeve, two groups of rotating wheels 10 are respectively arranged at the left end and the right end of the connecting shaft 9, the bottom end of the support frame 11 is connected with the outer side wall of the support frame 8, the seed box 12 is arranged at the upper part of the outer side wall of the support frame 11, the top end of the seed box 12 is provided with a feed inlet, the discharge outlet, the rotating disc 13 is fixedly sleeved on the outer side wall of the middle part of the connecting shaft 9, the outer side wall of the rotary table 13 is circumferentially provided with a plurality of groups of grooves, a discharge port at the bottom of the seed box 12 is close to the outer side wall of the rotary table 13, the right end of a connecting piece 14 is connected with the left end of a sliding block 15, the sliding block 15 is vertically slidably mounted on a lifting device, a plurality of groups of guide posts 16 are vertically slidably mounted on the connecting piece 14, the bottom ends of the plurality of groups of guide posts 16 are all connected with the right part of the top end of a support 8, a plurality of groups of limiting plates 17 are respectively mounted at the top ends of the plurality of groups of guide posts 16, a plurality of groups of springs 18 are respectively matched and sleeved on the outer side wall of the plurality of groups of guide posts 16, the plurality of groups of springs 18 are all arranged between the connecting piece 14 and the support 8, the bottom end of a shell 19 is connected with the left part of the top end of the vehicle body 1, a sliding chute is arranged in the shell 19, the sliding block 15 is vertically slidably arranged on the sliding chute, the upper end and the lower end of a screw rod 20 is respectively rotatably mounted on the inner side wall of the sliding chute, the screw rod 15 is matched and screwed on the outer side wall of the screw rod 20, the motor 21 is arranged at the top end of the shell 19, the output end of the motor 21 is concentrically connected with the top end of the screw rod 20, a plurality of groups of jackscrews 22 are respectively matched and screwed on the outer side wall of the shaft sleeve at the left end of the bracket 8, the sealing cover 23 is arranged at the feed inlet at the top end of the seed box 12, and the observation window 24 is communicated and arranged on the outer side wall of the seed box 12; the bottom ends of the shifting wheels 2 are contacted with the ground, the right end of the traction arm 3 is connected with an external traction machine, the traction arm 3 is driven to move by the external traction machine, the traction arm 3 drives the vehicle body 1 to move, the convenience of moving and using the seeding device is improved, the labor intensity of personnel is reduced, the multiple groups of hydraulic cylinders 7 are driven to drive the top plate 6 to move downwards by controlling the contraction length of the moving ends of the multiple groups of hydraulic cylinders 7, the top plate 6 drives the plough head 4 to move downwards by the support rod 5 after moving downwards, so that the bottom ends of the plough head 4 extend into the ground soil, after the vehicle body 1 moves, the plough head 4 ploughs the ground to form a gully, the slide block 15 drives the support 8 to move downwards, after the support 8 moves downwards, the two groups of rotating wheels 10 are driven to move downwards by the connecting shaft 9, the bottom ends of the two groups of rotating wheels 10 are contacted with the ground, when the vehicle body 1 moves rightwards, the rotating wheels 10 rotate by being contacted with the ground, the rotating wheels 10 rotate, the connecting shaft 9 drives the rotating disc 13 to rotate, when one group of grooves on the rotating disc 13 moves to the position of the seed box 12, the grooves, the seeds fall into one group of the grooves, the grooves in the rotating disc 13, the grooves in the seeding device is automatically discharged, and the groove is automatically discharged, so that the seeding device is automatically, and the groove exchanging efficiency of the seeding device is improved.

As shown in fig. 1 to 4, the present invention relates to an agricultural seeding device, which, when operating, contacts the bottom of a shifting wheel 2 with the ground, connects the right end of a traction arm 3 with an external traction machine, drives the traction arm 3 to move through the external traction machine, and drives a vehicle body 1 to move through the traction arm 3, and controls the moving end of a plurality of hydraulic cylinders 7 to contract in length, so that the hydraulic cylinders 7 drive a top plate 6 to move downward, the top plate 6 drives a plough head 4 to move downward through a support rod 5 after moving downward, so that the bottom of the plough head 4 extends into the ground soil, after moving the vehicle body 1, the plough head 4 ploughs the ground to form a gully, a slide block 15 drives a support 8 to move downward, after moving downward, the support 8 drives two sets of rotating wheels 10 to move downward through a connecting shaft 9, so that the bottom of the two sets of rotating wheels 10 contact with the ground, after rotating the rotating wheels 10 rotate, the rotating shaft 9 rotates to drive a rotating disc 13 to rotate, when one set of grooves on the rotating disc 13 rotates to the position of the seed box 12, so that the seeds in the grooves in the rotating disc 12 are arranged in the grooves, and the grooves in the rotating disc 13 are arranged in the grooves, thereby enabling the grooves to be arranged in the grooves in the soil to be arranged on the rotating disc 13.

The utility model discloses the main function who realizes does: the traction arm 3 is driven to move by an external traction machine, so that the traction arm 3 drives the vehicle body 1 to move, the convenience of moving and using the seeding device is improved, the labor intensity of workers is reduced, the length of the moving ends of the multiple groups of hydraulic cylinders 7 is controlled to be shortened, the multiple groups of hydraulic cylinders 7 drive the top plate 6 to move downwards, the top plate 6 drives the plough head 4 to move downwards through the supporting rod 5 after moving downwards, the bottom end of the plough head 4 extends into the ground soil, after the vehicle body 1 moves, the plough head 4 ploughs out of a gully on the ground, and then seeds are put into the gully through the seed sowing device, so that the automatic ditching and seeding effect of the device is improved, and the working efficiency of the device is improved.

The agricultural seeding device of the utility model adopts a common mechanical mode as the installation mode, the connection mode or the setting mode, and can be implemented as long as the beneficial effects can be achieved; the utility model discloses a seeder's automobile body 1, pneumatic cylinder 7, motor 21 for the agricultural are purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can, and need not the technical staff in the field and pay creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An agricultural seeding device comprises a vehicle body (1) and a shifting wheel (2), wherein the shifting wheel (2) is rotatably arranged at the lower part of the vehicle body (1), and a seeding device main body is arranged on the vehicle body (1); the device is characterized by further comprising a seed scattering device, a lifting device, a traction arm (3), a plowshare (4), a support rod (5), a top plate (6) and a plurality of groups of hydraulic cylinders (7), the traction arm (3) is installed at the right end of the vehicle body (1), the right end of the traction arm (3) is connected with external traction machinery, the plowshare (4) is arranged below the vehicle body (1), the support rod (5) is installed on the vehicle body (1) in a vertical sliding mode, the bottom end of the support rod (5) is connected with the top end of the plowshare (4), the top end of the support rod (5) is connected with the bottom end of the top plate (6), fixed ends of the plurality of groups of hydraulic cylinders (7) are installed at the top end of the vehicle body (1), moving ends of the plurality of groups of hydraulic cylinders (7) are connected with the bottom end of the top plate (6), the left portion of the top end of the vehicle body (1) is provided with the lifting device, and the seed scattering device is installed at the output end of the lifting device.

2. The agricultural seeding device according to claim 1, wherein the seeding device comprises a support (8), a supporting device, a connecting shaft (9), two sets of rotating wheels (10), a fixing frame (11), a seed box (12) and a rotating disc (13), the right end of the support (8) is mounted on the output end of the lifting device through the supporting device, the left end of the support (8) is provided with a shaft sleeve, the left part and the right part of the connecting shaft (9) are respectively rotatably mounted on the shaft sleeve, the two sets of rotating wheels (10) are respectively mounted at the left end and the right end of the connecting shaft (9), the bottom end of the fixing frame (11) is connected with the outer side wall of the support (8), the seed box (12) is mounted on the upper portion of the outer side wall of the fixing frame (11), the top end of the seed box (12) is provided with a feeding hole, the bottom end of the seed box (12) is provided with a discharging hole, the rotating disc (13) is fixedly sleeved on the outer side wall of the middle portion of the connecting shaft (9), the outer side wall of the rotating disc (13) is provided with a plurality of grooves in the circumferential direction, and the discharging hole at the bottom end of the seed box (12) is close to the outer side wall of the rotating disc (13).

3. The agricultural seeding device according to claim 2, wherein the supporting device comprises a connecting piece (14), a sliding block (15), guide posts (16), limiting plates (17) and springs (18), the right end of the connecting piece (14) is connected with the left end of the sliding block (15), the sliding block (15) is vertically slidably mounted on the lifting device, multiple groups of guide posts (16) are vertically slidably mounted on the connecting piece (14), the bottom ends of the multiple groups of guide posts (16) are connected with the right portion of the top end of the support (8), the multiple groups of limiting plates (17) are respectively mounted at the top ends of the multiple groups of guide posts (16), the multiple groups of springs (18) are respectively matched and sleeved on the outer side walls of the multiple groups of guide posts (16), and the multiple groups of springs (18) are respectively arranged between the connecting piece (14) and the support (8).

4. The agricultural seeding device according to claim 1, wherein the lifting device comprises a shell (19), a screw rod (20) and a motor (21), the bottom end of the shell (19) is connected with the left part of the top end of the vehicle body (1), a sliding groove is formed in the shell (19), a sliding block (15) is arranged on the sliding groove in a vertical sliding mode, the upper end and the lower end of the screw rod (20) are respectively rotatably arranged on the inner side wall of the sliding groove, the sliding block (15) is matched and screwed on the outer side wall of the screw rod (20), the motor (21) is arranged at the top end of the shell (19), and the output end of the motor (21) is concentrically connected with the top end of the screw rod (20).

5. An agricultural seeding device according to claim 2, further comprising a plurality of groups of jackscrews (22), wherein the groups of jackscrews (22) are respectively matched and screwed on the outer side wall of the shaft sleeve at the left end of the bracket (8).

6. An agricultural seed planting device as claimed in claim 2, further comprising a sealing cover (23), wherein the sealing cover (23) is mounted at a feed port at the top end of the seed box (12).

7. An agricultural seed sowing device as claimed in claim 2, further comprising a viewing window (24), wherein the viewing window (24) is communicatively arranged on the outer side wall of the seed box (12).