CN211406820U

CN211406820U - Continuous seeding device

Info

Publication number: CN211406820U
Application number: CN201922036869.2U
Authority: CN
Inventors: 王学术; 李群芳; 周秋慧; 赵耀宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-04
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to an agricultural seeding technical field discloses a continuous seeder, including the bottom plate, the middle part of bottom plate is equipped with the seeding case, and the lower surface left and right sides of bottom plate rotates and connects first pivot, and both sides are equipped with the wheel around the first pivot, the upper surface left side of bottom plate is equipped with the bearing frame, and the bearing frame upper end is rotated and is connected the second pivot, and the positive tip of second pivot is equipped with the third band pulley, and the fourth band pulley is connected through the second belt to the third band pulley, and the positive tip of fourth band pulley coaxial coupling seed sowing roller is equipped with the seeding hole on the lateral wall of seed sowing roller, the back tip of second pivot is equipped with the driving-disc, the left end of the back rotation joint support pole of driving-disc. The utility model is suitable for a continuous seeder, continuous seed with one through the seeding hole that sets up on the seeding roller shifts out to finally fall the action of realizing the seeding subaerial, prevented the problem that the seed dropped in batches greatly, improved the effect of seeding.

Description

Continuous seeding device

Technical Field

The utility model relates to an agricultural seeding technical field specifically is a continuous seeder.

Background

At present, with the continuous improvement of mechanization in China, agricultural machinery is the first place, the market content of the agricultural machinery is steadily improved, and mechanical mechanisms are continuously updated, so that some instruments which are matched with a power system have good development prospects. However, there are certain problems with the upgrading of machines. The traditional seeder has single seeding mode and uneven seeding density, causes the reduction of crop yield to a certain extent, and can not effectively improve the soil utilization rate.

Chinese patent (publication number: CN 203934316U) discloses a blanket-shaped seedling sowing device on a sowing line, which mainly comprises a conveyor belt, a conveying roller, a seed cleaning crank, a sowing crank, a frame, a speed reducing motor, a sowing connecting rod, a seed cleaning connecting rod, a sowing roller, a seed box, an adjusting baffle, a roller disc, a bowl disc, a tile-shaped plate, a seed cleaning pin shaft, a rotating shaft, a seed cleaning brush and a seed cleaning frame; the seeding crank, the seeding connecting rod, the seed box, the seeding roller and the rack form a crank rocker mechanism, and the seed box and the seeding roller form a rocker therein; the pot tray conveying device consists of a conveying roller and a conveying belt, the pot tray is arranged on the conveying belt, and the pot tray conveying device is arranged right below a seeding roller of the seeding part; seed case and cylinder pass through the swing of rocker-type, make the seed in the seed case fall into the seeding cylinder, and evenly broadcast to the alms bowl dish through the seeding hole of seeding cylinder bottom again, but the device is at the in-process of seeding still uncontrollable single seed's seeding, leads to the whereabouts that the seed can be continuous, influences final seeding effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a continuous seeding device, which solves the problem of the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a continuous seeder, includes the bottom plate, and the middle part of bottom plate is equipped with the seeding case, and the lower surface left and right sides of bottom plate rotates connects first pivot, and both sides are equipped with the wheel around the first pivot, the upper surface left side of bottom plate is equipped with the bearing frame, and the bearing frame upper end rotates connects the second pivot, and the front tip of second pivot is equipped with the third band pulley, and the fourth band pulley is connected through the second belt to the third band pulley, and the front tip of fourth band pulley coaxial coupling seeding roller is equipped with the seeding hole on the lateral wall of seeding roller, the back tip of second pivot is equipped with the driving-disc, and the left end of the back rotation joint support pole of driving-disc, the right-hand member of bracing piece rotate the left side of connecting first sieve, the right side sliding connection seeding case's of first sieve middle part, the second sieve.

As an optimized technical scheme of the utility model, the lower extreme of seeding case is equipped with the feed opening, and both sides rotate the front and back both sides of connecting the seed roller around the feed opening.

As an optimized technical scheme of the utility model, the left side of bottom plate is equipped with the groove of stepping down.

As an optimal technical scheme of the utility model, the middle part of second pivot is equipped with first band pulley, and second band pulley, the middle part of the first pivot of second band pulley fixed connection are connected to first band pulley through first belt.

As an optimized technical scheme of the utility model, the left end of bottom plate is equipped with the handle.

As an optimized technical scheme of the utility model, the left and right sides of feed opening is equipped with the flange.

The utility model discloses have following useful part:

the utility model is suitable for a continuous seeder sieves the seed through setting up first sieve and second sieve to reduced the impurity of seed kind, simultaneously shifted out through the continuous seed with one seed with the seeding hole that sets up on the seeding roller, and finally fall subaerial realization action of seeding, prevented the problem that the seed dropped in batches greatly, improved the effect of seeding.

Drawings

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

Fig. 1 is a schematic top perspective view of a continuous seed planting device.

Fig. 2 is a bottom perspective view of a continuous seed planting device.

Fig. 3 is a top view of a continuous seed planting device.

Fig. 4 is a cross-sectional view a-a of fig. 3.

In the figure: 1. a handle; 2. a base plate; 3. a yielding groove; 4. a bearing seat; 5. a second rotating shaft; 6. a drive disc; 7. a support bar; 8. a first screen deck; 9. a seeding box; 10. a first pulley; 11. a first belt; 12. a third belt pulley; 13. a second belt; 14. a fourth pulley; 15. a second pulley; 16. a first rotating shaft; 17. a wheel; 18. a seed sowing roller; 19. sowing holes; 20. blocking edges; 21. a feeding port; 22. a second screen deck.

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 work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a continuous seeding device comprises a bottom plate 2, a handle 1 is arranged at the left end of the bottom plate 2, a seeding box 9 is arranged at the middle part of the bottom plate 2, the left and right sides of the lower surface of the bottom plate 2 are rotatably connected with a first rotating shaft 16, wheels 17 are arranged at the front and rear sides of the first rotating shaft 16, a bearing seat 4 is arranged at the left side of the upper surface of the bottom plate 2, the upper end of the bearing seat 4 is rotatably connected with a second rotating shaft 5, a first belt pulley 10 is arranged at the middle part of the second rotating shaft 5, the first belt pulley 10 is connected with a second belt pulley 15 through a first belt 11, the second belt pulley 15 is fixedly connected with the middle part of the first rotating shaft 16, a yielding groove 3 is arranged at the left side of the bottom plate 2, a third belt pulley 12 is arranged at the front end part of the second rotating shaft 5, the third belt pulley 12 is connected with a fourth belt pulley 14 through a, the lower extreme of seeding case 9 is equipped with feed opening 21, both sides rotate the front and back both sides of connecting the roller of sowing 18 around the feed opening 21, the back tip of second pivot 5 is equipped with driving-disc 6, the left end of driving-disc 6's back rotation joint support pole 7, the right-hand member of bracing piece 7 rotates the left side of connecting first sieve 8, the middle part of seeding case 9 of right side sliding connection of first sieve 8, the lower position fixed connection second sieve 22 is leaned on in the middle part of seeding case 9, the through-hole has been set up on first sieve 8 and the second sieve 22, when the through-hole of first sieve 8 and second sieve 22 aligns, the seed that meets the requirements just can pass the lower part that two sieves entered into the device, play certain screening effect.

Example two

Referring to fig. 2, the other contents of the present embodiment are the same as those of the first embodiment, except that: flanges 20 are arranged on the left side and the right side of the feed opening 21. In order to reduce the device processing difficulty, flanges 20 are arranged on the left side and the right side of the feed opening 21, so that the flanges 20 can be tightly attached to the outer portion of the sowing roller 18, the seeds are prevented from leaking through a gap between the feed opening 21 and the sowing roller 18, the flanges 20 can be made of rubber materials and have certain springs, the sealing performance can be guaranteed, a part of processing errors can be offset, and the processing difficulty is reduced.

In the implementation process of the utility model, seeds to be sowed are put into the sowing box 9, an operator holds the handle 1, thereby pushing the whole device to move, in the moving process of the device, the wheel 17 drives the first rotating shaft 16 to rotate, the first rotating shaft 16 drives the second rotating shaft 5 to rotate through the first belt 11, thereby leading the driving disc 6 and the third belt wheel 12 to rotate, leading the driving disc 6 to push the first sieve plate 8 to move left and right through the supporting rod 7, leading seeds meeting the aperture requirement to pass through the first sieve plate 8 and the second sieve plate 22 to fall on the sowing roller 18, leading single seeds to enter the sowing holes 19 of the sowing roller 18, leading the third belt wheel 12 to drive the fourth belt wheel 14 to rotate through the second belt 13, thereby rotating the sowing roller 18, when the sowing holes 19 at the upper part rotate to the lower part, the seeds in the sowing holes 19 fall down and finally fall on the ground, thereby realizing the sowing effect; the utility model is suitable for a continuous seeder sieves the seed through setting up first sieve 8 and second sieve 22 to reduced the impurity of seed kind, simultaneously shifted out a seed through the seeding hole 19 that sets up on the seeding roller 18 is continuous, and finally fall the action of realizing the seeding subaerial, prevented the problem that the seed dropped in batches, improved the effect of seeding.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A continuous seeding device comprises a bottom plate (2), a seeding box (9) is arranged in the middle of the bottom plate (2), the left side and the right side of the lower surface of the bottom plate (2) are rotatably connected with a first rotating shaft (16), wheels (17) are arranged on the front side and the rear side of the first rotating shaft (16), the continuous seeding device is characterized in that a bearing seat (4) is arranged on the left side of the upper surface of the bottom plate (2), the upper end of the bearing seat (4) is rotatably connected with a second rotating shaft (5), a third belt wheel (12) is arranged at the front end part of the second rotating shaft (5), the third belt wheel (12) is connected with a fourth belt wheel (14) through a second belt (13), the fourth belt wheel (14) is coaxially connected with the front end part of a seeding roller (18), seeding holes (19) are formed in the side wall of the seeding roller (18), a driving disc (6) is arranged at the rear end part of the second, the right end of the supporting rod (7) is rotatably connected with the left side of the first sieve plate (8), the right side of the first sieve plate (8) is slidably connected with the middle part of the sowing box (9), and the lower position of the middle part of the sowing box (9) is fixedly connected with the second sieve plate (22).

2. A continuous sowing apparatus according to claim 1, wherein the sowing box (9) is provided at a lower end thereof with a feed opening (21), and the feed opening (21) is rotatably connected at front and rear sides thereof to the front and rear sides of the sowing roller (18).

3. A continuous seed sowing device according to claim 1 or 2, wherein the left side of the bottom plate (2) is provided with a relief groove (3).

4. A continuous seed sowing device according to claim 3, wherein a first belt wheel (10) is arranged in the middle of the second rotating shaft (5), the first belt wheel (10) is connected with a second belt wheel (15) through a first belt (11), and the second belt wheel (15) is fixedly connected with the middle of the first rotating shaft (16).

5. A continuous seed sowing device according to claim 1, wherein the left end of the base plate (2) is provided with a handle (1).

6. A continuous seed sowing device according to claim 2, wherein the feed opening (21) is provided with flanges (20) on both left and right sides.