CN216125842U

CN216125842U - Mature seed screening device

Info

Publication number: CN216125842U
Application number: CN202122802268.5U
Authority: CN
Inventors: 胡惠; 吴玉; 沈永宝
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-03-25
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a mature seed screening device, which relates to the technical field of seed screening devices, and particularly relates to a mature seed screening device. This ripe seed sieving mechanism through frame, hammer, support frame, accept the frame and air-dry the cooperation setting between the frame, thereby can manually reciprocate the support frame and make the hammer slightly beat the seed about the frame is inside, pour the seed into the inside of accepting the frame after beating, later pour the clear water into accepting the frame is inside, will float and choose at the impurity on surface, pour into and air-dry the frame inside and discharge the clear water to air-dry.

Description

Mature seed screening device

Technical Field

The utility model relates to the technical field of seed screening devices, in particular to a mature seed screening device.

Background

Planting, that is, plant cultivation, includes cultivation of various crops, woods, fruit trees, flowers, plants, medicinal and ornamental plants, and includes grain crops, cash crops, vegetable crops, green manure crops, forage crops, pastures, and the like, and the seeds to be planted need to be screened before agricultural planting, so a screening device is used.

Through retrieval, in the prior art, a Chinese patent with application number of 201621146414.6, entitled seed screening device for agricultural planting, published in 7.7.2017, and publication number of 206305032U, is applied by the seed administration of Lingzhou county, Zhangye city, Gansu province on 2016, 10.21.2016, and the technical scheme of the seed screening device for agricultural planting provides a seed screening device for agricultural planting, which comprises a shell, a screening box is arranged inside the shell, two sides of the screening box are in sliding connection with the inner wall of the shell, the screening box comprises a box body, a screening plate is fixedly connected inside the box body, screening holes are formed in the screening plate, the top of the shell is communicated with one end of a feeding pipe, the other end of the feeding pipe penetrates through the shell and extends to the top of the shell to be communicated with a feeding hopper, a roller fixing rod is fixedly connected to the bottom of the screening box, the bottom fixed mounting of gyro wheel dead lever has the gyro wheel, the inside fixedly connected with sliding seat of casing, the spout has been seted up at the top of sliding seat, and this seed sieving mechanism for agricultural planting does not need manual operation to screen, has reduced operating strength of operating personnel when the screening, and the suitability is strong.

To above utility model patent provide a neotype seed sieving mechanism, though make the seed can filter according to the big or small type of difference, but, later still need use the filter frame vibration to filter once more, after filtering, still will beat and wash by water and filter, the operation of adopting the multilayer to strain more repeatedly, just can carry out comparatively accurate screening, this kind of technical scheme is though having progress than traditional seed screening technique, but still more consuming time and wasting power, especially when screening to a large amount of seeds, its step is more, longer technical defect just more obvious when using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a mature seed screening device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a ripe seed sieving mechanism, includes and connects at the disk inner wall and can follow the slide and carry out rotatory connection frame and fixed connection at the damping spring who filters the frame bottom through the slide, the fixed surface of filtering the frame is connected with the motor box, the inner wall fixed mounting of motor box has and is used for filterable vibrating motor, damping spring's bottom fixedly connected with frame, the inner wall of frame is pegged graft and is had the hammer that can beat the seed from top to bottom, one side of hammer is connected with rotatable support frame through the pivot, the bottom fixedly connected with of disk is used for supporting the device's bracing piece, rotatable branch has been cup jointed on the surface of bracing piece, branch is kept away from one side fixedly connected with of bracing piece accepts the frame, the bottom of accepting the frame is equipped with the air-dry frame that is used for crossing the water.

Optionally, the inner wall of the receiving frame is in threaded connection with a sealing plug for blocking the outlet, and the bottom of the connecting frame is fixedly connected with a handle for moving the connecting frame.

Optionally, the bottom of the air-drying frame is communicated with a bottom frame used for receiving a water source for filtering, and the surface of the bottom frame is communicated with a drain pipe used for draining water.

Optionally, the surface intercommunication of circle frame is provided with the side's pipe that is used for the discharge seed, the surface is equipped with the transparent window that is used for observing the screening seed condition.

Optionally, the bottom of the supporting rod is fixedly connected with a bottom plate, and the side face of the bottom plate is fixedly connected with a fixing frame.

Optionally, a long frame for placing and receiving seeds is arranged inside the fixed frame, and the filtering frame is fixedly connected with the surface of the round frame.

(III) advantageous effects

The utility model provides a mature seed screening device, which has the following beneficial effects:

1. this ripe seed sieving mechanism sets up through the cooperation between circle frame, link frame and the filter frame, can pour the seed into the link frame inner wall after earlier filter little seed, discharge little seed after with big seed filter in proper order at the swivelling joint frame to reach the purpose of being convenient for filter the seed, the seed is fixed once more to the inside seed of filter frame through vibrating motor after will filtering, thereby reaches the mesh of filtering the seed.

2. This ripe seed sieving mechanism through frame, hammer, support frame, accept the frame and air-dry the cooperation setting between the frame, thereby can manually reciprocate the support frame and make the hammer slightly beat the seed about the frame is inside, pour the seed into the inside of accepting the frame after beating, later pour the clear water into accepting the frame is inside, will float and choose at the impurity on surface, pour into and air-dry the frame inside and discharge the clear water to air-dry.

Drawings

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

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a round frame; 2. a connecting frame; 3. a filter frame; 4. a damping spring; 5. a motor box; 6. a vibration motor; 7. an outer frame; 8. a hammer; 9. a support frame; 10. a support bar; 11. a strut; 12. a bearing frame; 13. air drying frames; 14. a bottom frame; 15. and (4) square tubes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a mature seed screening device comprises a connecting frame 2 and a damping spring 4, wherein the connecting frame 2 is connected to the inner wall of a circular frame 1 through a slide way and can rotate along the slide way, the damping spring 4 is fixedly connected to the bottom of a filtering frame 3, the damping spring 4 can reduce vibration generated by a vibration motor 6, a long frame for placing and bearing seeds is arranged inside the fixed frame, the filtering frame 3 is fixedly connected with the surface of the circular frame 1, small seeds can be filtered firstly after the seeds are poured into the inner wall of the connecting frame 2 through matching arrangement of the circular frame 1, the connecting frame 2 and the filtering frame 3, the large seeds are sequentially filtered through the rotary connecting frame 2 after the small seeds are discharged, the purpose of conveniently filtering the seeds is achieved, the seeds in the filtering frame 3 are fixed again through the vibration motor 6 after the filtering, and the purpose of filtering the seeds is achieved;

the surface of the filter frame 3 is fixedly connected with a motor box 5, the inner wall of the motor box 5 is fixedly provided with a vibration motor 6 for filtering, the bottom of the damping spring 4 is fixedly connected with an outer frame 7, the inner wall of the outer frame 7 is inserted with a hammer 8 capable of hammering seeds up and down, one side of the hammer 8 is connected with a rotatable support frame 9 through a rotating shaft, the hammer 8 is moved by manually pulling the support frame 9 to hammer, the bottom of the round frame 1 is fixedly connected with a support rod 10 for supporting the device, the bottom of the support rod 10 is fixedly connected with a bottom plate, the side surface of the bottom plate is fixedly connected with a fixed frame, the surface of the support rod 10 is sleeved with a rotatable support rod 11, and one side of the support rod 11, which is far away from the support rod 10, is fixedly connected with a bearing frame 12;

through the matching arrangement of the outer frame 7, the hammer 8, the support frame 9, the bearing frame 12 and the air drying frame 13, the support frame 9 can be moved up and down manually, so that the hammer 8 slightly hammers seeds up and down in the outer frame 7, the seeds are poured into the bearing frame 12 after being beaten, clean water is poured into the bearing frame 12, impurities floating on the surface are picked up, the impurities are poured into the air drying frame 13 to discharge the clean water, and air drying is carried out, the inner wall of the bearing frame 12 is in threaded connection with a sealing plug for blocking an outlet, the bottom of the connecting frame 2 is fixedly connected with a handle for moving the connecting frame 2, the air drying frame 13 for filtering water is arranged at the bottom of the bearing frame 12, a bottom frame 14 for bearing a filtering water source is communicated with the bottom of the air drying frame 13, a drainage pipe for draining water is communicated with the surface of the bottom frame 14, a square pipe 15 for discharging the seeds is communicated with the surface of the round frame 1, the surface is provided with a transparent window for observing the condition of the screened seeds.

In the utility model, the working steps of the device are as follows:

1. the device can filter small seeds after the seeds are poured into the inner wall of the connecting frame 2, discharge the small seeds, and sequentially filter the large seeds in the rotary connecting frame 2, so that the purpose of conveniently filtering the seeds is achieved, and the filtered seeds are fixed in the filtering frame 3 again through the vibrating motor 6;

2. the device can manually move the support frame 9 up and down to enable the hammer 8 to slightly hammer seeds up and down in the outer frame 7, after the seeds are beaten, the seeds are poured into the receiving frame 12, then clear water is poured into the receiving frame 12, impurities floating on the surface are picked out, the impurities are poured into the air drying frame 13, and the clear water is discharged, so that air drying is carried out;

3. the device circle frame 1's inner wall is provided with the round hole of four kinds of different models, and the round hole sets up with square 15 intercommunications of pipe, removes connection frame 2 and filters around a seed, later filters the seed of different models with this.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ripe seed sieving mechanism, includes and connects at circle frame (1) inner wall through the slide and can follow connection frame (2) that the slide rotates and damping spring (4) of fixed connection in filtering frame (3) bottom, its characterized in that: the utility model discloses a device for filtering seeds, including filter frame (3), the fixed surface of filter frame (3) is connected with motor box (5), the inner wall fixed mounting of motor box (5) has and is used for filterable vibrating motor (6), the bottom fixedly connected with frame (7) of damping spring (4), the inner wall of frame (7) is pegged graft and is had hammer (8) that can beat the seed from top to bottom, one side of hammer (8) is connected with rotatable support frame (9) through the pivot, the bottom fixedly connected with of circle frame (1) is used for supporting bracing piece (10) of the device, rotatable branch (11) have been cup jointed on the surface of bracing piece (10), branch (11) are kept away from one side fixedly connected with of bracing piece (10) accepts frame (12), the bottom of accepting frame (12) is equipped with air-dried frame (13) that are used for crossing the water.

2. The mature seed screening apparatus of claim 1, wherein: the inner wall of the bearing frame (12) is in threaded connection with a sealing plug for blocking an outlet, and the bottom of the connecting frame (2) is fixedly connected with a handle for moving the connecting frame (2).

3. The mature seed screening apparatus of claim 1, wherein: the bottom of the air drying frame (13) is communicated with a bottom frame (14) used for receiving a filtering water source, and the surface of the bottom frame (14) is communicated with a drain pipe used for draining water.

4. The mature seed screening apparatus of claim 1, wherein: the surface intercommunication of circle frame (1) is provided with square pipe (15) that are used for the discharge seed, the surface is equipped with the transparent window that is used for observing the screening seed condition.

5. The mature seed screening apparatus of claim 1, wherein: the bottom fixedly connected with bottom plate of bracing piece (10), the side fixedly connected with fixed frame of bottom plate.

6. The mature seed screening apparatus of claim 5, wherein: the inside of fixed frame is equipped with the long frame that is used for placing and accepts the seed, filter frame (3) with the fixed surface connection of circle frame (1).