CN220195511U

CN220195511U - Seed selection and screening device

Info

Publication number: CN220195511U
Application number: CN202321642111.3U
Authority: CN
Inventors: 李玉娟; 顾天平
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-12-19
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of seed selection and discloses a seed selection and screening device which comprises a tank body, wherein a motor box is fixedly connected to the bottom of the tank body, a stirring assembly is fixedly arranged in the motor box, a triangular plate is fixedly connected to one side of the top of the tank body in an annular array, a fixing block is fixedly connected to the top of the triangular plate, and a spring is fixedly connected to the top of the fixing block. This seed selection sieves kind of device, through the setting of vibration subassembly and spring, pour the seed into fixed frame in to be connected to external power source with vibrating motor, make vibrating motor drive fixed frame vibrations, and be provided with the spring that is used for the buffering in the bottom of fixed frame, and be provided with the same sieve kind of net with demand seed size at the inner wall of fixed frame, because the net size on sieve kind of net surface is unanimous with the size of demand seed, and then makes required seed begin to screen out along with vibrations, thereby has reached the effect that improves the efficiency of sieving kind of seeds.

Description

Seed selection and screening device

Technical Field

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

Background

Nowadays, with the development of agriculture, the use of agricultural tools is mature, the traditional agricultural tools are the general names of agricultural production tools invented and developed historically and inherited, and the traditional agricultural tools have the characteristics of local material taking, light weight, flexibility, multiple purposes, wide applicability and the like.

An agricultural seed selection and screening device for agricultural technology popularization is disclosed in Chinese patent application publication No. CN216163231U, although effective screening treatment of seeds is realized.

However, the agricultural seed selection and screening device for agricultural technology popularization has the following defects: (1) During the screening of seeds, the seeds contain other varieties of seeds, and the seeds have different sizes, so that the seeds are inconvenient to better delete out the needed seeds; (2) As the surface of the seed contains other impurities, the germination rate of the seed is affected during the later sowing.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a seed selecting and screening device, which solves the problems that the seeds proposed in the background art are different in variety, are inconvenient to separate and screen and are inconvenient to clean impurities on the surfaces of the seeds.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a seed selection screening device, includes the jar body, the bottom fixedly connected with motor case of jar body, the inside fixed mounting of motor case has the stirring subassembly, one side at jar body top is annular array fixedly connected with set square, the top fixedly connected with fixed block of set square, the top fixedly connected with spring of fixed block, the top fixedly connected with stationary blade of spring, the top fixedly connected with vibration subassembly of stationary blade.

Optionally, the stirring assembly comprises two fixed motors and a servo motor in the motor case, wherein the output end of the servo motor is in spline connection with a transmission rod, and the surface of the transmission rod is fixedly connected with a stirring rod.

Optionally, a heat dissipation hole is formed in the surface of the motor case, and the heat dissipation hole is rectangular.

Optionally, the vibration component of the group comprises a fixed frame fixedly connected to the top of the fixing piece, a vibration motor is fixedly connected to the side face of the fixed frame, and a seed screening net is fixedly connected to the inner wall of the fixed frame.

Optionally, the bottom of the side of the jar body has seted up the wash port, the inside through connection of wash port has the drain pipe, the surface fixed mounting of drain pipe has the stop valve.

Optionally, the edge of jar body bottom is annular array fixedly connected with support column, the bottom fixedly connected with backing sheet of support column.

(III) beneficial effects

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

1. this seed selection sieves kind of device, through the setting of vibration subassembly and spring, pour the seed into fixed frame in to be connected to external power source with vibrating motor, make vibrating motor drive fixed frame vibrations, and be provided with the spring that is used for the buffering in the bottom of fixed frame, and be provided with the same sieve kind of net with demand seed size at the inner wall of fixed frame, because the net size on sieve kind of net surface is unanimous with the size of demand seed, and then makes required seed begin to screen out along with vibrations, thereby has reached the effect that improves the efficiency of sieving kind of seeds.

2. This seed selection sieves kind of device, through the setting of stirring subassembly, the seed that screens out falls in the inside of jar body, pours into the water source into the inside of jar body this moment into to with servo motor is connected to external power source, makes the transfer line drive puddler rotate, and the short time washs the back and cuts off servo motor's power, and through the seed of washing this moment, bad seed and empty shell float on the surface, and the impurity on seed surface is got rid of by the washing, or carries out the screening and stores or direct seeding, thereby has reached the effect that improves later stage seeding budding rate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the tank structure of the present utility model;

FIG. 3 is a schematic view of a stirring assembly according to the present utility model;

fig. 4 is a schematic structural diagram of a vibration assembly according to the present utility model.

In the figure: 1. a tank body; 2. a motor case; 3. a stirring assembly; 301. a servo motor; 302. a transmission rod; 303. a stirring rod; 4. a triangle; 5. a fixed block; 6. a spring; 7. a fixing piece; 8. a vibration assembly; 801. a fixed frame; 802. a vibration motor; 803. screening a seed net; 9. a drain pipe; 10. and a stop valve.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the seed selecting and screening device comprises a tank body 1, wherein the bottom of the tank body 1 is fixedly connected with a motor box 2, the inside of the motor box 2 is fixedly provided with a stirring assembly 3, through the arrangement of the stirring assembly 3, when screened seeds fall into the tank body 1, water is injected into the tank body 1 at the moment, a servo motor 301 is connected to an external power supply, a transmission rod 302 drives a stirring rod 303 to rotate, the power supply of the servo motor 301 is disconnected after the short time cleaning, the seeds which are subjected to the water cleaning at the moment, bad seeds and empty shells float on the surface, impurities on the surfaces of the seeds are cleaned and removed, or the seeds are screened and stored or directly sowed, thereby achieving the effect of improving the germination rate of later sowing, one side of the top of the tank body 1 is fixedly connected with a triangular plate 4 in an annular array, the top fixedly connected with fixed block 5 of set square 4, the top fixedly connected with spring 6 of fixed block 5, the top fixedly connected with stationary blade 7 of spring 6, the top fixedly connected with vibration subassembly 8 of stationary blade 7, through vibration subassembly 8's setting, pour the seed into in the fixed frame 801, and be connected to external power source with vibration motor 802, make vibration motor 802 drive fixed frame 801 vibrations, and be provided with the spring 6 that is used for the buffering in the bottom of fixed frame 801, and be provided with the screen cloth 803 the same with demand seed size at the inner wall of fixed frame 801, because the net size on screen cloth 803 surface is unanimous with the size of demand seed, and then make required seed begin to screen along with vibrations, thereby reached the effect that improves screening efficiency.

The stirring assembly 3 comprises a servo motor 301 which is fixedly connected with the inside of the motor box 2, the output end of the servo motor 301 is in spline connection with a transmission rod 302, the surface of the transmission rod 302 is fixedly connected with a stirring rod 303, through the arrangement of the stirring assembly 3, when screened seeds fall into the tank body 1, water is injected into the tank body 1 at the moment, the servo motor 301 is connected to an external power supply, the transmission rod 302 drives the stirring rod 303 to rotate, the power supply of the servo motor 301 is disconnected after short-time cleaning, at the moment, the seeds, the bad seeds and the empty shells which are subjected to water cleaning float on the surface, and impurities on the surfaces of the seeds are cleaned and removed, or the seeds are screened out for storage or direct sowing is carried out, so that the effect of improving the germination rate of later sowing is achieved.

The surface of the motor case 2 is provided with the radiating holes, the shape of the radiating holes is rectangular, and the effect of reducing the temperature in the motor case 2 is achieved through the arrangement of the radiating holes.

The vibration assembly 8 of belonging group includes fixed frame 801 of fixed connection in stationary blade 7 top, the side fixedly connected with vibrating motor 802 of fixed frame 801, the inner wall fixedly connected with of fixed frame 801 sieves kind of a net 803, through the setting of vibration assembly 8, pour the seed into in the fixed frame 801, and be connected to external power source with vibrating motor 802, make vibrating motor 802 drive fixed frame 801 vibrations, and be provided with the spring 6 that is used for the buffering in the bottom of fixed frame 801, and be provided with the same sieve kind of a net 803 with demand seed size at the inner wall of fixed frame 801, because the net size on sieve kind of a net 803 surface is unanimous with the size of demand seed, and then make required seed begin to come out along with vibrations screening, thereby reached the effect that improves sieve kind of a efficiency.

The drain hole has been seted up to the bottom of the side of jar body 1, and the inside through connection of drain hole has drain pipe 9, and the fixed surface of drain pipe 9 installs stop valve 10, through the setting of drain pipe 9, twists and moves stop valve 10 to the effect of the inside water source of jar body 1 of being convenient for has been reached.

The edge of jar body 1 bottom is annular array fixedly connected with support column, and the bottom fixedly connected with backing sheet of support column through the setting of backing column to reached the effect that improves jar body 1 stability.

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

1. pouring seeds into the fixed frame 801, and connecting the vibration motor 802 to an external power supply, so that the vibration motor 802 drives the fixed frame 801 to vibrate, a spring 6 for buffering is arranged at the bottom of the fixed frame 801, and a seed screening net 803 with the same size as the required seeds is arranged on the inner wall of the fixed frame 801, and the required seeds are screened out along with vibration due to the fact that the mesh size on the surface of the seed screening net 803 is consistent with the size of the required seeds;

2. when the screened seeds fall into the tank body 1, water is injected into the tank body 1, the servo motor 301 is connected to an external power supply, the transmission rod 302 drives the stirring rod 303 to rotate, the power supply of the servo motor 301 is disconnected after the seeds are cleaned for a short time, the seeds subjected to water cleaning, bad seeds and empty shells float on the surface at the moment, impurities on the surfaces of the seeds are cleaned and removed, or screening, dry storage or direct sowing is carried out.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 seed selection sieve kind of device, includes a jar body (1), its characterized in that: the novel stirring tank is characterized in that a motor box (2) is fixedly connected to the bottom of the tank body (1), a stirring assembly (3) is fixedly installed inside the motor box (2), a triangular plate (4) is fixedly connected to one side of the top of the tank body (1) in an annular array mode, a fixing block (5) is fixedly connected to the top of the triangular plate (4), a spring (6) is fixedly connected to the top of the fixing block (5), a fixing piece (7) is fixedly connected to the top of the spring (6), and a vibration assembly (8) is fixedly connected to the top of the fixing piece (7).

2. The seed selection and screening device according to claim 1, wherein: the stirring assembly (3) comprises a servo motor (301) in a motor box (2), wherein two stirring plates are fixed, the output end of the servo motor (301) is in spline connection with a transmission rod (302), and the surface of the transmission rod (302) is fixedly connected with a stirring rod (303).

3. The seed selection and screening device according to claim 1, wherein: the surface of the motor box (2) is provided with a heat dissipation hole, and the shape of the heat dissipation hole is rectangular.

4. The seed selection and screening device according to claim 1, wherein: the vibration assembly (8) comprises a fixed frame (801) fixedly connected to the top of the fixed sheet (7), a vibration motor (802) is fixedly connected to the side face of the fixed frame (801), and a seed screening net (803) is fixedly connected to the inner wall of the fixed frame (801).

5. The seed selection and screening device according to claim 1, wherein: the bottom of the side face of the tank body (1) is provided with a drain hole, the inside of the drain hole is connected with a drain pipe (9) in a penetrating way, and the surface of the drain pipe (9) is fixedly provided with a stop valve (10).

6. The seed selection and screening device according to claim 1, wherein: the edge of the bottom of the tank body (1) is fixedly connected with support columns in an annular array mode, and the bottoms of the support columns are fixedly connected with support sheets.