CN212851701U

CN212851701U - Simple seeder

Info

Publication number: CN212851701U
Application number: CN202021098973.0U
Authority: CN
Inventors: 刘景文; 董玉秀; 刘景玉; 刁杰
Original assignee: Shandong Ainong Seed Industry Co ltd
Current assignee: Shandong Ainong Seed Industry Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-02
Anticipated expiration: 2030-06-15

Abstract

The utility model relates to a simple seeder, a traction seat is arranged at the front part of a frame, a connecting plate is arranged at the left side of the lower surface of the frame, a rotating wheel is arranged at the lower part of the connecting plate in a rotating way, a gear A is arranged on a main shaft of the rotating wheel, a gear B is arranged at the upper part of the connecting plate in a rotating way, a chain wheel B is arranged on the gear B, a driving roller is arranged at the rear part of the frame, a supporting plate A is arranged at the left side and the right side of the front part of the frame oppositely, a driven roller is arranged between the supporting plates A in a rotating way, the driving roller and the driven roller are driven by an annular rubber belt, an inverted trapezoid material bin is arranged, two rectangular holes are formed in the right part of the device, the positioning plate A and the positioning plate B are fixed through bolts, a plurality of funnels are arranged on the rear side wall of the positioning plate B, a material guide pipe B is arranged at the lower end of each funnel, and a pear shovel is fixed on the lower part of the material guide pipe B. The utility model has the advantages that: the seeder has fewer parts and low manufacturing cost, and is suitable for seeding small plots.

Description

Simple seeder

Technical Field

The utility model relates to a seeder especially relates to a simple and easy seeder.

Background

In 1 century before the yuan, the Chinese has popularized and used an animal-drawn seed plough to sow seeds, which is the earliest sowing equipment in the world, and along with the progress of industrialization, people invent mechanical sowing machines, wherein a wheat sowing machine in the mechanical sowing machines is a common equipment for sowing wheat, at present, the existing wheat sowing machines have more parts and high manufacturing cost, and in hilly lands, the land blocks developed by families are smaller, so that the wheat sowing machines are not suitable for sowing in small lands.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the simple seeder solves the problems that the existing wheat seeder has more parts and high manufacturing cost, and sometimes, the land developed by families is smaller in hilly lands and is not suitable for seeding in small lands.

The utility model discloses a solve the technical scheme that the problem that the aforesaid provided adopted and be:

a simple seeder comprises a frame 1, a traction seat 2, a supporting plate A3, a driving roller 4, a chain wheel A5, a connecting plate 6, a rotating wheel 7, a gear A8, a gear B9, a chain wheel B10, a chain 11, a driven roller 12, an annular rubber belt 13, an annular groove 14, an inverted trapezoid storage bin 15, a through hole A16, a material guide pipe A17, a positioning plate A18, a strip hole 19, a positioning plate B20, a through hole B21, a hopper 22, a material guide pipe B23, a pear shovel 24 and a bolt 29, wherein the traction seat 2 is fixedly arranged at the front part of the frame 1, the connecting plate 6 is fixedly arranged at the left side of the lower surface of the frame 1, the rotating wheel 7 is rotatably arranged at the lower part of the connecting plate 6, a gear A8 is fixedly arranged on a main shaft of the rotating wheel 7, a gear B9 is rotatably arranged at the upper part of the connecting plate 6, the gear A8 and the gear B9 are meshed, the fixed cover of being established sprocket A5 on the drive roller 4 main shaft, through 11 power transmission of chain between sprocket A5, the sprocket B10, frame 1 anterior left and right side relatively fixed sets up backup pad A3, two rotatory driven roller 12 that sets up between backup pad A3, through annular rubber belt 13 power transmission between drive roller 4, the driven roller 12, a plurality of annular groove 14 are seted up to the equipartition on the annular rubber belt 13, fixed surface sets up inverted trapezoid feed bin 15 on the frame 1, a plurality of through-hole A16 are seted up to inverted trapezoid feed bin 15 bottom, and through-hole A16 is the same with annular rubber belt 13 quantity, through-hole A16 one-to-one corresponds the setting in annular groove 14 top, through-hole A16 downside sets up stand pipe A17, just stand pipe A17 upper end with inverted trapezoid feed bin 15 fixed connection, stand pipe A17 lower extreme corresponds inserts annular groove 14 lower part, locating plate A18 upper surface with frame 1 lower surface rear end fixed connection, two rectangular holes 19 are seted up to the left and right part of locating plate A18, and two through-hole B21 are seted up to the left and right part of locating plate B20, and bolt 29 runs through-hole B21, rectangular hole 19 in proper order, locating plate A18, locating plate B20 pass through bolt 29 fixed connection, fixed a plurality of funnels 22 that set up on the locating plate B20 rear side wall, just funnel 22 with annular groove 14 quantity is the same, funnel 22 is located under the annular groove 14 rear end, the fixed passage B23 that sets up of funnel 22 lower extreme, pear shovel 24 is established to the fixed cover in passage B23 lower part.

Frame 1 left and right lateral wall front portion fixed backup pad B25 that sets up respectively, frame 1 left and right lateral wall rear portion fixed backup pad C26 that sets up respectively, fixed limiting plate A27 that sets up between backup pad B25, the backup pad C26, just limiting plate A27 is located annular rubber belt 13 is inboard, just limiting plate A27 with annular rubber belt 13 clearance fit prevents to be located the annular rubber belt 13 of upside and beats downwards.

Backup pad B25, backup pad C26 between fixed set up limiting plate B28, just limiting plate B28 is located annular rubber belt 13 upside, just limiting plate B28 with annular rubber belt 13 clearance fit prevents to be located the annular rubber belt 13 of upside and upwards beats.

The utility model discloses a theory of operation: the tractor is connected with the traction seat, the tractor drags the frame to the land to be sowed, seeds are poured into the inverted trapezoid storage bin, the tractor falls down the frame to the rotating wheel to be contacted with the ground, the pear shovel is inserted into the ground, the tractor drags the frame to move forward, the rotating wheel rotates to drive the gear A to rotate anticlockwise, the gear A drives the gear B to rotate clockwise, the gear B drives the sprocket B to rotate clockwise, the sprocket B drives the sprocket A to rotate clockwise through a chain, the sprocket A drives the driving roller to rotate clockwise, the driving roller drives the annular rubber belt to rotate clockwise, the seeds in the inverted trapezoid storage bin fall into the annular groove through the guide pipe A, the annular rubber belt drives the seeds in the annular groove to roll backwards, the seeds in the annular groove fall into the funnel after rolling to the rearmost end, the seeds fall into the ground after passing through the guide pipe B and the, stopping the tractor, lifting the frame by the tractor, loosening the bolts, adjusting the relative position between the positioning plate A and the positioning plate B, and re-fastening the bolts.

The beneficial effects of the utility model reside in that: 1. the seeder has fewer parts and low manufacturing cost, and is suitable for seeding small plots. 2. The frame left and right side wall front portion is fixed respectively and is set up backup pad B, frame left and right side wall rear portion is fixed respectively and is set up backup pad C, the fixed limiting plate A that sets up between backup pad B, the backup pad C, just limiting plate A is located the annular rubber takes the inboard, just limiting plate A with annular rubber takes clearance fit, prevents to be located the annular rubber area of upside and beats downwards. 3. Fixed limiting plate B that sets up between backup pad B, the backup pad C, just limiting plate B is located annular rubber takes the upside, just limiting plate B with annular rubber takes clearance fit, prevents to be located the annular rubber of upside and takes upwards to beat.

Drawings

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

The device comprises a frame 1, a traction seat 2, a support plate 3, a drive roller 4, a chain wheel 5, a chain wheel A, a connecting plate 6, a rotating wheel 7, a gear wheel 8, a gear wheel B9, a chain wheel B10, a chain 11, a driven roller 12, an annular rubber belt 13, an annular groove 14, an inverted trapezoid bin 15, a through hole 16, a guide pipe 17, a positioning plate 18, a long strip hole 19, a positioning plate 20, a through hole 21, a hopper 22, a guide pipe 23, a pear shovel 24, a support plate 25, a support plate B26, a support plate C27, a limiting plate A28, a limiting plate B29 and bolts.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1, the simple seeder according to the present embodiment includes a frame 1, a traction base 2, a support plate A3, a drive roller 4, a sprocket A5, a connecting plate 6, a rotating wheel 7, a gear A8, a gear B9, a sprocket B10, a chain 11, a driven roller 12, an annular rubber belt 13, an annular groove 14, an inverted trapezoid bin 15, a through hole a16, a material guide a17, a positioning plate a18, an elongated hole 19, a positioning plate B20, a through hole B21, a hopper 22, a material guide B23, a pear shovel 24 and a bolt 29, the traction base 2 is fixedly disposed at a front portion of the frame 1, a connecting plate 6 is fixedly disposed at a left side of a lower surface of the frame 1, the rotating wheel 7 is rotatably disposed at a lower portion of the connecting plate 6, a gear A8 is fixedly disposed on a main shaft of the rotating wheel 7, a gear B9 is rotatably disposed at an upper portion of the connecting plate 6, and the gear A8 and a, frame 1 rear portion rotation sets up drive roller 4, fixed cover is established sprocket A5 on the drive roller 4 main shaft, through 11 power transmission of chain between sprocket A5, the sprocket B10, frame 1 anterior left and right side relatively fixed sets up backup pad A3, two rotatory driven roller 12 that sets up between backup pad A3, through annular rubber tape 13 power transmission between drive roller 4, the driven roller 12, six annular groove 14 are seted up to the equipartition on the annular rubber tape 13, frame 1 upper surface fixed sets up inverted trapezoid feed bin 15, six through-hole A16 are seted up to inverted trapezoid feed bin 15 bottom, just through-hole A16 with annular rubber tape 13 quantity is the same, through-hole A16 one-to-one sets up annular groove 14 top, through-hole A16 downside sets up guide tube A17, just guide tube A17 upper end with inverted trapezoid feed bin 15 fixed connection, the correspondence of passage A17 lower extreme is inserted annular groove 14 lower part, locating plate A18 upper surface with frame 1 lower surface rear end fixed connection, two rectangular holes 19 are seted up to the left and right portion of locating plate A18, and two through-hole B21 are seted up to the left and right portion of locating plate B20, and through-hole B21, rectangular hole 19 are run through in proper order to bolt 29, locating plate A18, locating plate B20 pass through bolt 29 fixed connection, the fixed six funnels 22 that set up on the locating plate B20 rear side wall, just funnel 22 with annular groove 14 quantity is the same, funnel 22 is located under the annular groove 14 rear end, the fixed passage B23 that sets up of funnel 22 lower extreme, the fixed cover in passage B23 lower part is established pear shovel 24.

The working principle of the specific embodiment is as follows: the tractor is connected with the traction seat, the tractor drags the frame to the land to be sowed, seeds are poured into the inverted trapezoid storage bin, the tractor falls down the frame to the rotating wheel to be contacted with the ground, the pear shovel is inserted into the ground, the tractor drags the frame to move forward, the rotating wheel rotates to drive the gear A to rotate anticlockwise, the gear A drives the gear B to rotate clockwise, the gear B drives the sprocket B to rotate clockwise, the sprocket B drives the sprocket A to rotate clockwise through a chain, the sprocket A drives the driving roller to rotate clockwise, the driving roller drives the annular rubber belt to rotate clockwise, the seeds in the inverted trapezoid storage bin fall into the annular groove through the guide pipe A, the annular rubber belt drives the seeds in the annular groove to roll backwards, the seeds in the annular groove fall into the funnel after rolling to the rearmost end, the seeds fall into the ground after passing through the guide pipe B and the, stopping the tractor, lifting the frame by the tractor, loosening the bolts, adjusting the relative position between the positioning plate A and the positioning plate B, and re-fastening the bolts.

The utility model discloses a concrete embodiment does not constitute the pair the utility model discloses a restriction, all adopt the utility model discloses a similar structure and change are all in the utility model discloses a within the protection scope.

Claims

1. The utility model provides a simple and easy seeder which characterized in that: comprises a frame (1), a traction seat (2), a support plate A (3), a driving roller (4), a chain wheel A (5), a connecting plate (6), a rotating wheel (7), a gear A (8), a gear B (9), a chain wheel B (10), a chain (11), a driven roller (12), an annular rubber belt (13), an annular groove (14), an inverted trapezoid bin (15), a through hole A (16), a material guide pipe A (17), a positioning plate A (18), a strip hole (19), a positioning plate B (20), a through hole B (21), a funnel (22), a material guide pipe B (23), a pear shovel (24) and a bolt (29), wherein the traction seat (2) is fixedly arranged at the front part of the frame (1), the connecting plate (6) is fixedly arranged at the left side of the lower surface of the frame (1), the rotating wheel (7) is rotatably arranged at the lower part of the connecting plate (6), the, the upper part of the connecting plate (6) is rotatably provided with a gear B (9), the gear A (8) and the gear B (9) are meshed and connected, the gear B (9) is coaxially and fixedly provided with a chain wheel B (10), the rear part of the frame (1) is rotatably provided with a driving roller (4), a main shaft of the driving roller (4) is fixedly sleeved with a chain wheel A (5), and the chain wheel A (5) and the chain wheel B (10) are in power transmission through a chain (11),

the left side and the right side of the front part of the frame (1) are relatively fixedly provided with supporting plates A (3), two supporting plates A (3) are rotatably provided with driven rollers (12), the driving rollers (4) and the driven rollers (12) are in power transmission through annular rubber belts (13), a plurality of annular grooves (14) are uniformly distributed on the annular rubber belts (13), the upper surface of the frame (1) is fixedly provided with inverted trapezoid bins (15), the bottoms of the inverted trapezoid bins (15) are provided with a plurality of through holes A (16), the number of the through holes A (16) is the same as that of the annular rubber belts (13), the through holes A (16) are correspondingly arranged above the annular grooves (14), the lower sides of the through holes A (16) are provided with guide pipes A (17), the upper ends of the guide pipes A (17) are fixedly connected with the inverted trapezoid bins (15), and the lower ends of the guide pipes A (17) are correspondingly inserted into the lower parts of the annular grooves (14), locating plate A (18) upper surface with frame (1) lower surface rear end fixed connection, two rectangular holes (19) are seted up to locating plate A (18) left and right parts, and two through-hole B (21) are seted up to locating plate B (20) left and right parts, and bolt (29) run through-hole B (21), rectangular hole (19) in proper order, locating plate A (18), locating plate B (20) are through bolt (29) fixed connection, the fixed a plurality of funnels (22) that set up on locating plate B (20) rear side wall, just funnel (22) with annular groove (14) quantity is the same, funnel (22) are located under annular groove (14) rear end, funnel (22) lower extreme is fixed sets up stand pipe B (23), pear shovel (24) are established to stand pipe B (23) fixed cover in lower part.

2. The simple seeder as claimed in claim 1, wherein: frame (1) left and right side wall front portion fixed backup pad B (25) that sets up respectively, frame (1) left and right side wall rear portion fixed backup pad C (26) that sets up respectively, fixed limiting plate A (27) that sets up between backup pad B (25), backup pad C (26), just limiting plate A (27) are located annular rubber area (13) are inboard, just limiting plate A (27) with annular rubber area (13) clearance fit.

3. The simple seeder as claimed in claim 2, wherein: the supporting plate B (25) and the supporting plate C (26) are fixedly provided with a limiting plate B (28) therebetween, the limiting plate B (28) is located on the upper side of the annular rubber belt (13), and the limiting plate B (28) is in clearance fit with the annular rubber belt (13).