CN217336406U - On-film seeding device for small-sized seeds - Google Patents

Abstract

The utility model discloses a film-mounted seeding device for small-sized seeds, which comprises a seeding box for small-sized seeds, wherein the middle part of the seeding box is provided with a feeding box, the top part of the feeding box is provided with a feeding hopper, the inside of the feeding box is divided into a plurality of feeding spaces by a partition plate, the top part of the feeding box is rotationally connected with a first rotating shaft through a bearing, the two sides of the bottom part of the seeding box are rotationally connected with a second rotating shaft through a bearing, the second rotating shaft is fixedly sleeved with a gear, the second rotating shaft is fixedly sleeved with an opening plate, and the two sides of the seeding box are respectively provided with a moving component with repeated opening and closing functions; has the beneficial effects that: the utility model discloses an add on the seeding case and be equipped with the open-close board and remove the subassembly, drive first pivot and divide the flitch to rotate through belt transmission, will fall on dividing the seed rotation on the flitch, drive the movable block on the removal subassembly simultaneously and reciprocate, and then the open-close board opens and shuts repeatedly and carries out the scattering of seed, homogeneity when guaranteeing the seeding to guarantee the growth quality in seed later stage.

Description

On-film seeding device for small-sized seeds

Technical Field

The utility model relates to a technical field of agricultural apparatus specifically is a seeder on granule seed membrane.

Background

The seeds refer to the peculiar propagules of gymnosperms and angiosperms, which are formed by the pollination and fertilization of ovules, the shape, size, color, surface texture and the like of the seeds are different according to different plant types, and the seeds are usually circular, elliptical, kidney-shaped, oval, conical, polygonal and the like. In agricultural production, sowing is one of the most basic links, and is a way of sowing seeds into soil.

The seeding of current kind of seed adopts mechanical seeding's mode, greatly reduced peasant's intensity of labour, improved seeding efficiency, but among the current seeder, can not be fine when the seeding scatter into soil with the seed is even in, influence the growth quality in seed later stage to a certain extent, for this the utility model provides a seeder is used for solving above-mentioned problem on the granule seed membrane.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seeder on granule seed membrane to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seeder on granule seed membrane, is including the seeding case that is used for granule seed, the middle part of seeding case is provided with the feeding case, the top of feeding case is provided with the feeder hopper, the inside of feeding case falls into a plurality of feeding spaces through the baffle, the top of feeding case is rotated through the bearing and is connected with first pivot, the bottom both sides of seeding case all are connected with the second pivot through the bearing rotation, it has the gear to fix the cover in the second pivot, it has the opening plate to fix the cover in the second pivot, the both sides of seeding case all set up the removal subassembly that has the function of opening and shutting repeatedly, tip between transmission shaft and the first pivot runs through the seeding case and is provided with belt drive, the bottom of seeding case is provided with the guard plate, the outside of guard plate is provided with bulldozing board.

Preferably, the seeding box is of an upper end and a lower end opening structure, the top of the feeding box is of a cylindrical structure, and the feeding hoppers correspond to the feeding spaces one by one.

Preferably, the first rotating shaft is provided with a plurality of material distributing plates inside the feeding box, and the material distributing plates are attached to the inner wall of the top of the feeding box.

Preferably, two the horizontal direction is laminated each other between the open-close plate, it includes the transmission shaft to remove the subassembly, the transmission shaft passes through the bearing and rotates the connection on seeding case, the epaxial fixed cup joint of transmission has the cam, the cam is provided with a plurality ofly, one-to-one between a plurality of cams and the feeding space.

Preferably, the bottom of the seeding box is provided with a guide rod, a reset spring is sleeved on the guide rod, a moving rod is sleeved at the top of the guide rod in a sliding mode and is of a T-shaped rod structure, and the top of the moving rod is attached to the cam.

Preferably, a moving block is arranged on the side surface of the moving rod, a rack is arranged on the side surface of the moving block, and the rack and the gear are meshed with each other.

Preferably, the protection plate is of an L-shaped plate structure, and one end of the moving block protrudes out of the inner side of the protection plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an add on the seeding case and be equipped with the open-close board and remove the subassembly, drive first pivot and divide the flitch to rotate through belt transmission, will fall on dividing the seed rotation on the flitch, drive the movable block on the removal subassembly simultaneously and reciprocate, and then the open-close board opens and shuts repeatedly and carries out the scattering of seed, homogeneity when guaranteeing the seeding to guarantee the growth quality in seed later stage.

Drawings

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

FIG. 2 is a cross-sectional view of the seeding box and the feeding box of the present invention;

fig. 3 is a cross-sectional view of the moving rod of the present invention.

In the figure: a sowing box 1; a feed box 2; a first rotating shaft 21; a material distribution plate 22; a feed hopper 3; a second rotating shaft 4; a plywood 5; a transmission shaft 6; a cam 61; a guide rod 62; a return spring 63; a travel bar 64; a moving block 65; a rack 66; a belt transmission 7; a protection plate 8; a blade 9.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a film-coated seeding device for small-sized seeds comprises a seeding box 1 for small-sized seeds, wherein the seeding box 1 is installed on a trolley, the common working environment is arranged in the trolley, the seeding box 1 is of a structure with openings at the upper end and the lower end, a feeding box 2 is fixedly installed in the middle of the seeding box 1, the top of the feeding box 2 is of a cylindrical structure, the top of the feeding box 2 is communicated with a feeding hopper 3, the feeding box 2 is divided into a plurality of feeding spaces through partition plates, seeding operation can be simultaneously carried out on the plurality of feeding spaces, seeding uniformity and efficiency are improved, the feeding hopper 3 corresponds to the feeding spaces one by one, the top of the feeding box 2 is rotatably connected with a first rotating shaft 21 through a bearing, a plurality of distributing plates 22 are welded in the feeding box 2 on the first rotating shaft 21, the distributing plates 22 are arranged, and the distributing plates 22 are attached to the inner wall of the top of the feeding box 2, the bottom both sides of seeding case 1 all are connected with second pivot 4 through the bearing rotation, and the fixed cover has been connect the open-close board 5 in the second pivot 4, and the horizontal direction is laminated each other between two open-close boards 5, when the seeding, falls the small-sized seed on branch flitch 22 through feeder hopper 3, because first pivot 21 and branch flitch 22 are at the pivoted in-process, will fall the even partition of small-sized seed on branch flitch 22, prevent that small-sized seed from falling and forming on open-close board 5 and piling up.

The two sides of the sowing box 1 are respectively provided with a moving component with a repeated opening and closing function, the moving component comprises a transmission shaft 6, the transmission shaft 6 is rotatably connected to the sowing box 1 through a bearing, the transmission shaft 6 is fixedly sleeved with a plurality of cams 61, the cams 61 are in one-to-one correspondence with the feeding space, the bottom of the sowing box 1 is welded with a guide rod 62, a reset spring 63 is sleeved on the guide rod 62, the top of the guide rod 62 is slidably sleeved with a moving rod 64, the guide rod 62 has a guiding effect on the movement of the moving rod 64, the moving rod 64 is in a T-shaped rod structure, the top of the moving rod 64 is attached to the cams 61, the side of the moving rod 64 is welded with a moving block 65, the side of the moving block 65 is welded with a rack 66, a gear 41 is fixedly sleeved on the second rotating shaft 4, the rack 66 is meshed with the gear 41, the end part between the transmission shaft 6 and the first rotating shaft 21 penetrates through the sowing box 1 and is provided with a belt transmission device 7, belt drive 7 is no longer detailed repeated for common drive arrangement, can order about transmission shaft 6 and first pivot 21 pivoted, and the welding of the bottom of seeding case 1 has protection plate 8, and protection plate 8 has the guard action to the moving part, and protection plate 8 is "L" type plate structure, and the one end protrusion of movable block 65 is in the inboard of protection plate 8, the outside fixed mounting of protection plate 8 has bull dozer 9.

The working principle is as follows: in practical use, the utility model scatters the small-sized seeds on the material distributing plate 22 through the feed hopper 3, the drive of the belt transmission device 7 causes the transmission shaft 6 and the first rotating shaft 21 to rotate simultaneously, the first rotating shaft 21 and the material distributing plate 22 uniformly separate the small-sized seeds falling on the material distributing plate 22 in the rotating process, the small-sized seeds are prevented from falling on the open close plate 5 to form accumulation, the small-sized seeds on the material distributing plate 22 fall on the open close plate 5 in the rotating process, meanwhile, the transmission shaft 6 and the cam 61 both rotate, in the process, due to the elastic force of the reset spring 63, the extrusion moving rod 64 moves upwards under the action of the guide rod 62, the moving rod 64 always adheres to the cam 61, and further drives the moving block 65 to move upwards, the rack 66 and the gear 41 are meshed with each other, the open close plate 5 rotates downwards around the second rotating shaft 4, the small-sized seeds falling on the open plate 5 are scattered on the land, because cam 61 has long minor axis, extrude the carriage release lever 64 downstream when cam 61's major axis, the movable block 65 also downstream this moment, rack 66 drives gear 41 and rotates, make the open-close plate 5 upwards rotate around second pivot 4 and laminate, the inclination of open-close plate 5 makes the granule seed carry out the uniform seeding, the inside of feed box 2 divides into a plurality of feeding spaces through the baffle, guarantee that a plurality of feeding spaces can sow the operation simultaneously, improve the homogeneity and the efficiency of seeding.

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 (7)

1. The utility model provides a seeder on granule seed membrane, is including seeding case (1) that is used for granule seed, its characterized in that: the feed box is characterized in that a feed box (2) is arranged in the middle of the seeding box (1), a feed hopper (3) is arranged at the top of the feed box (2), the interior of the feed box (2) is divided into a plurality of feed spaces through a partition plate, the top of the feed box (2) is rotatably connected with a first rotating shaft (21) through a bearing, both sides of the bottom of the seeding box (1) are rotatably connected with a second rotating shaft (4) through a bearing, a gear (41) is fixedly sleeved on the second rotating shaft (4), an opening plate (5) is fixedly sleeved on the second rotating shaft (4), moving components with repeated opening and closing functions are arranged on both sides of the seeding box (1), a belt transmission device (7) is arranged at the end part between a transmission shaft (6) and the first rotating shaft (21) and penetrates through the seeding box (1), and a protection plate (8) is arranged at the bottom of the seeding box (1), a bulldozing plate (9) is arranged on the outer side of the protection plate (8).

2. The small-sized seed on-film seeding device according to claim 1, wherein: the seeding box (1) is of an upper end and a lower end opening structure, the top of the feeding box (2) is of a cylindrical structure, and the feeding hopper (3) corresponds to the feeding space one by one.

3. The on-film seeding device for small-sized seeds as claimed in claim 1, wherein: the inside that lies in feeding case (2) on first pivot (21) is provided with branch flitch (22), divide flitch (22) to be provided with a plurality ofly, a plurality ofly divide flitch (22) all with the laminating between the top inner wall of feeding case (2).

4. The on-film seeding device for small-sized seeds as claimed in claim 1, wherein: two the horizontal direction laminates each other between open-close plate (5), it includes transmission shaft (6) to remove the subassembly, transmission shaft (6) rotate through the bearing and connect on seeding case (1), fixed cover has connect cam (61) on transmission shaft (6), cam (61) are provided with a plurality ofly, one-to-one between a plurality of cam (61) and the feeding space.

5. The on-film seeding device for small-sized seeds as claimed in claim 1, wherein: the bottom of seeding case (1) is provided with guide bar (62), reset spring (63) have been cup jointed on guide bar (62), carriage release lever (64) have been cup jointed in the top slip of guide bar (62), carriage release lever (64) are "T" type rod structure, laminate between the top of carriage release lever (64) and cam (61).

6. The on-film seeding device for small-sized seeds as claimed in claim 5, wherein: a moving block (65) is arranged on the side surface of the moving rod (64), a rack (66) is arranged on the side surface of the moving block (65), and the rack (66) is meshed with the gear (41).

7. The on-film seeding device for small-sized seeds as claimed in claim 6, wherein: the protection plate (8) is of an L-shaped plate structure, and one end of the moving block (65) protrudes out of the inner side of the protection plate (8).

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