CN220342828U - Seed recovery system and seeder - Google Patents

Abstract

The utility model relates to a seed recovery system and a seeder, wherein the seed recovery system comprises a seed barrel, a first air pipe and a second air pipe, the seed barrel is detachably arranged on a bracket, the bracket comprises an upper bracket body and a lower bracket body, the upper bracket body and the lower bracket body are arranged at intervals to form an accommodating space for accommodating the seed barrel, a tension spring is connected between the upper bracket body and the lower bracket body, the upper bracket body is buckled with the seed barrel, and the first air pipe and the second air pipe are arranged on the upper bracket body.

Description

Seed recovery system and seeder

Technical Field

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a seed recovery system and a seeder.

Background

The seeding machine is one of the most basic production tools in agricultural production, the seed sowing device is a key component of the seeding machine, and residual seeds in the seed sowing device must be thoroughly cleaned after one region is sown, so that seed mixing is avoided. For example, CN208370197U is a seed storage shell of an air suction type cell seeder, under the combined action of a vacuum fan and an air pump, residual seeds remained in a seed storage chamber slide to the bottom of the seed storage chamber and enter a seed cleaning recovery box through a seed cleaning guide groove, so that preparation is made for next seeding, and the seed cleaning device has the advantage of thorough seed cleaning. Although the purpose of thoroughly cleaning seeds is achieved, how to quickly take out seeds in the seed cleaning and recycling box is a technical problem which needs to be solved by the person skilled in the art.

Disclosure of Invention

In order to solve the above problems, a seed recovery system and a seed sowing machine are proposed.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

in a first aspect, the utility model provides a seed recovery system, which comprises a seed barrel, a first air pipe and a second air pipe, wherein the seed barrel is detachably arranged on a bracket, the bracket comprises an upper bracket body and a lower bracket body, the upper bracket body and the lower bracket body are arranged at intervals to form an accommodating space for accommodating the seed barrel, a tension spring is connected between the upper bracket body and the lower bracket body, the upper bracket body is buckled with the seed barrel, and the first air pipe and the second air pipe are arranged on the upper bracket body.

The technical scheme is further characterized in that a plurality of first lugs are arranged on the edge of the upper frame body, second lugs corresponding to the first lugs are arranged on the edge of the lower frame body, and two ends of the tension spring are respectively connected with the first lugs and the second lugs.

The technical scheme is that the second lug inclines from the lower frame body to a direction close to the upper frame body.

The technical scheme is further characterized in that a limiting ring is arranged on the surface, close to the lower frame body, of the upper frame body, and the limiting ring is attached to the inner wall of the seed barrel.

The technical scheme is further that the seed barrel is of a transparent structure.

The technical scheme is further that a handle is arranged on the outer wall of the seed barrel.

The technical scheme is further characterized in that a first connecting port and a second connecting port are arranged on the upper frame body, the first connecting port is communicated with the negative pressure fan through a first air pipe, and the second connecting port is communicated with a seed cleaning port on the seed sowing device through a second air pipe.

In a second aspect, the utility model provides a planter, comprising a planter body, wherein the planter body is provided with a seed sowing device and the seed recycling system, and the upper rack body is connected with the planter body through a fixing plate.

The beneficial effects of the utility model are as follows:

1. under the pulling force effect of extension spring, lower support body plays the bearing effect to the seed bucket, goes up support body and seed bucket looks lock, under the effect of negative pressure fan, and the seed of remaining in the seed metering ware gets into the seed bucket through clear kind mouth, second tuber pipe, realizes clear kind, can realize not mixing kind, can collect remaining seed in the seed bucket again, does not waste remaining seed.

2. The first lugs and the second lugs are arranged at intervals, so that gaps exist between adjacent tension springs, and the seed barrel is convenient to mount or dismount from the gaps between the adjacent tension springs, so that residual seeds recovered in the seed barrel can be taken out.

3. The second lugs are obliquely arranged to improve the stability of the seed bucket.

4. Realize no manual intervention automatic seed cleaning, improved work efficiency.

Drawings

FIG. 1 is a schematic diagram of a seed recovery system according to the present utility model;

FIG. 2 is an isometric view of a seed bucket according to the present utility model;

FIG. 3 is a front view of a seed bucket of the present utility model;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a schematic view of the structure of the planter in the present utility model.

In the accompanying drawings: 1-seed barrel, 2-first tuber pipe, 3-second tuber pipe, 4-upper bracket body, 5-lower bracket body, 6-fixed plate, 7-first connecting port, 8-second connecting port, 9-first lug, 10-second lug, 11-spacing ring, 12-organism, 13-seed metering ware, 14-negative pressure fan, 15-girder tuber pipe.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without making creative efforts should fall within the scope of protection of the present application. In addition, directional words such as "upper", "lower", "left", "right", and the like, as used in the following embodiments are merely directions with reference to the drawings, and thus, the directional words used are intended to illustrate, not to limit, the utility model.

The utility model will be further described with reference to the drawings and preferred embodiments.

Embodiment one:

as shown in fig. 1 to 4, a seed recycling system comprises a seed barrel 1, a first air pipe 2 and a second air pipe 3, wherein the seed barrel 1 is detachably arranged on a bracket.

The technical scheme further sets up to, the bracket includes support body 4 and lower support body 5, go up support body 4 with lower support body 5 interval sets up, in order to form and hold the accommodation space of seed bucket 1, go up support body 4 with be connected with the extension spring between the lower support body 5, go up support body 4 with seed bucket 1 looks lock, first tuber pipe 2 with second tuber pipe 3 set up in on the support body 4.

It is worth to say that, under the pulling force effect of extension spring, go up support body 4 and lower support body 5 and play the centre gripping effect to seed bucket 1, simultaneously, lower support body 5 plays the bearing effect to seed bucket 1.

The technical scheme is further characterized in that a plurality of first lugs 9 are arranged on the edge of the upper frame body 4, second lugs 10 corresponding to the first lugs 9 are arranged on the edge of the lower frame body 5, and two ends of the tension spring are respectively connected with the first lugs 9 and the second lugs 10.

It should be noted that, the first lugs 9 and the second lugs 10 are all disposed at intervals, so that a gap exists between the adjacent tension springs, and the seed barrel 1 is conveniently mounted or dismounted from the gap between the adjacent tension springs, so as to take out the residual seeds recovered in the seed barrel 1.

The present solution further provides that the second lug 10 is inclined from the lower frame 5 in a direction approaching the upper frame 4.

It should be noted that, the second lug 10 is obliquely arranged, plays a limiting role on the seed barrel 1, and prevents the seed barrel 1 from falling off due to vibration in the operation process of the planter, so as to improve the stability of the seed barrel 1.

The technical scheme is further characterized in that a limiting ring 11 is arranged on the surface, close to the lower frame body 5, of the upper frame body 4, and the limiting ring 11 is attached to the inner wall of the seed barrel 1.

It is worth to say that, after the seed barrel 1 is installed in place, the upper frame body 4 is buckled with the seed barrel 1, and meanwhile, the limiting ring 11 is attached to the inner wall of the seed barrel 1, so that the air tightness inside the seed barrel 1 is improved.

The technical scheme is further that the seed barrel 1 is arranged into a transparent structure so as to observe the seed recovery amount in the seed barrel 1.

The technical scheme is further characterized in that a handle is arranged on the outer wall of the seed barrel 1, and the seed barrel 1 is convenient to install or take out by means of the handle.

The technical scheme is further characterized in that a first connecting port 7 and a second connecting port 8 are arranged on the upper frame body 4, the first connecting port 7 is communicated with the negative pressure fan through the first air pipe 2, and the second connecting port 8 is communicated with the seed cleaning port on the seed sowing device through the second air pipe 3.

It is worth to say that under the effect of negative pressure fan, the seed that remains in the seed metering ware gets into seed bucket 1 through clear seed mouth, second tuber pipe 3, realizes clear seed, can realize not mixing the seed, can collect the remaining seed in seed bucket 1 again, does not waste the remaining seed, realizes not having manual intervention automatic clear seed, has improved work efficiency.

Embodiment two:

as shown in fig. 1-5, a seeding machine comprises a machine body 12, wherein a seed sowing device 13 and the seed recovery system are arranged on the machine body 12, and the upper frame body 4 is connected with the machine body 12 through a fixing plate 6.

Specifically, still be equipped with negative pressure fan 14 and the girder tuber pipe 15 that are linked together on the organism 12, seed metering ware 13 is inside to be equipped with to inhale kind of dish, inhale kind of hole on the dish equipartition of inhaling kind, girder tuber pipe 15 is through inhaling kind of tuber pipe and inhaling kind of hole intercommunication, simultaneously, girder tuber pipe 15 and first tuber pipe 2 intercommunication realize seed bucket 1 and negative pressure fan 14 intercommunication. It is worth to say that, negative pressure fan 14, girder tuber pipe 15, inhale kind tuber pipe and inhale kind hole cooperation and realize inhaling kind in the seeding operation, negative pressure fan 14, girder tuber pipe 15 and retrieve seed system cooperation and realize the clear kind.

The foregoing detailed description of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model, i.e., the utility model is not limited to the details shown and described.

Claims (8)

1. The utility model provides a retrieve seed system, its characterized in that, includes seed bucket, first tuber pipe and second tuber pipe, seed bucket detachable sets up on the bracket, the bracket includes support body and lower support body, go up the support body with lower support body interval sets up, so as to form and hold the accommodation space of seed bucket, go up the support body with be connected with the extension spring between the lower support body, go up the support body with seed bucket looks lock, first tuber pipe and the second tuber pipe set up in go up on the support body.

2. The seed recovery system according to claim 1, wherein a plurality of first lugs are provided at an edge of the upper frame body, a second lug corresponding to the first lug is provided at an edge of the lower frame body, and both ends of the tension spring are respectively connected with the first lug and the second lug.

3. The recovery seed system of claim 2, wherein the second lug is inclined from the lower frame toward a direction proximate the upper frame.

4. The seed recovery system of claim 1, wherein a stop collar is provided on a surface of the upper frame adjacent to the lower frame, the stop collar being attached to an inner wall of the seed bucket.

5. The recycled seed system of claim 1, wherein the seed bucket is provided in a transparent configuration.

6. The seed recovery system of claim 5, wherein a pull handle is provided on an outer wall of the seed bucket.

7. The seed recovery system according to any one of claims 1 to 6, wherein the upper frame body is provided with a first connecting port and a second connecting port, the first connecting port is communicated with a negative pressure fan through the first air pipe, and the second connecting port is communicated with a seed cleaning port on the seed sowing device through the second air pipe.

8. A planter, comprising a body, wherein the body is provided with a seed metering device and the seed recovery system of any one of claims 1-7, and the upper frame is connected with the body through a fixing plate.