Seed cleaning device for seed production

Abstract

The utility model provides a seed cleaning device for seed production, which belongs to the technical field of seed cleaning and comprises a cleaning frame, a seed box arranged in the middle of the cleaning frame, a rotating shaft arranged on one side in the cleaning frame, and two cams arranged in the middle of the rotating shaft. A plurality of springs are arranged between the side, away from the cam, of the seed box and the inner wall of the cleaning box, a mounting plate is arranged at the top of the cleaning frame, and a fan is arranged in the middle of the mounting plate; the seed cleaning device can improve the cleaning efficiency, reduce the damage of seeds during shaking, and improve the storage quality of the seeds.

Description

Technical Field

[0001] The utility model relates to the technical field of seed cleaning, in particular to a seed cleaning device used for seed production. Background Art

[0002] With the advancement of science and technology, traditional agricultural production methods are gradually being replaced by modern agricultural technologies. Among them, seed cleaning technology, as an important part of agricultural production, is of great significance in improving agricultural production efficiency, ensuring the quality and safety of agricultural products, and promoting sustainable agricultural development.

[0003] Some cleaning techniques are relatively crude, and seeds usually need to be soaked and stirred for a long time to remove impurities. However, long-term soaking may cause the seeds to absorb excessive water, thereby affecting the germination rate and growth quality. Secondly, stirring may cause certain damage to the seeds, and without stirring, the cleaning efficiency of the seeds cannot be guaranteed. Utility Model Content

[0004] In view of this, the utility model provides a seed cleaning device for seed production. The utility model can improve the cleaning efficiency, reduce the damage of seeds during shaking, and improve the preservation quality of seeds.

[0005] In order to solve the above technical problems, the utility model provides a seed cleaning device for seed production, including a cleaning rack, a seed box is placed in the middle of the cleaning rack, a rotating shaft is rotatably connected to one side of the interior of the cleaning rack, and two symmetrically arranged cams are fixedly connected to the middle of the rotating shaft, and a plurality of springs are fixedly connected between the side of the seed box away from the cam and the inner wall of the cleaning box, a mounting plate is fixedly connected to the top center of the cleaning rack, a mounting opening is opened in the middle of the mounting plate, and a fan is fixedly connected to the middle of the mounting opening, which helps to loosen and clean impurities on the seeds, improves cleaning efficiency, effectively limits the impact amplitude transmitted to the seeds by the seed box, reduces damage to the seeds during shaking, allows the seeds to be dried faster and more evenly, and improves the preservation quality of the seeds.

[0006] A plurality of slide bars are fixedly connected between the inner walls on both sides of the cleaning box, slide grooves are provided on both sides of the seed box, and the middle parts of the slide bars are slidably connected to the slide grooves, that is, the seed box is prevented from tilting during the sliding process.

[0007] Limiting plates are fixedly connected to both sides of the slide bar, and the limiting plates are arranged to fit the outer walls of the adjacent seed boxes, that is, to prevent the seed boxes from excessive displacement during the sliding process.

[0008] A motor is fixedly connected to one side of the cleaning rack, and the output shaft of the motor is fixedly connected to the middle part of one end of the rotating shaft, that is, power is provided for the entire device so that it can work effectively.

[0009] A plurality of avoidance grooves are provided on the inner wall of the cleaning rack adjacent to the cam, and the cams correspond to the positions of the adjacent avoidance grooves, that is, structural interference is avoided and a smooth cleaning process is ensured.

[0010] A water inlet is provided on the top of the mounting plate, and a water inlet pipe is fixedly connected to the middle of the water inlet, so that clean water can be effectively introduced into the seed box, providing necessary water source for the cleaning process.

[0011] A water outlet is provided at the bottom of the cleaning rack, and a water outlet pipe is fixedly connected to the middle of the water outlet, thereby ensuring that excess water after cleaning can be quickly discharged, thereby avoiding water accumulation in the seed box.

[0012] In summary, compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0013] 1. Through the repeated rotation of the cam and the resetting of the spring, the seed box moves repeatedly, so that the seeds are scattered in the seed box, which is convenient for cleaning the seeds. During cleaning, the seeds shake with the seed box, which helps to loosen and clean the impurities on the seeds and improve the cleaning efficiency.

[0014] 2. When the seed box shakes, the sliding rod provides a limit for the seed box, so that the height of the seed box is limited to the height of the two sliding rods. At the same time, the seed box can move more smoothly and reliably under the support of the sliding rod. The limit plate keeps the horizontal position of the seed box unchanged and is always in the middle of the sliding rod. The sliding rod and the limit plate can effectively improve the reliability of the seed box during movement, avoid collision between the seed box and the outside world, and effectively limit the impact amplitude transmitted to the seeds by the seed box, reducing the damage to the seeds during shaking.

[0015] 3. Control the fan to air-dry the seeds to prevent them from being in a wet state for a long time, which may cause them to mold or deteriorate. The cam can make the seeds roll while they are drying, so that the seeds can be dried faster and more evenly, improving the preservation quality of the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a seed cleaning device for seed production according to the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0018] Figure 3 It is a structural schematic diagram of the main view of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure enlarged at point A of the utility model.

[0020] Description of reference numerals:

[0021] 100, cleaning rack; 101, seed box; 102, rotating shaft; 103, cam; 104, spring; 105, mounting plate; 106, fan; 107, slide bar; 108, limit plate; 109, motor; 110, avoidance groove; 111, water inlet pipe; 112, water outlet pipe; DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0023] like Figure 1-4 As shown: This embodiment provides a seed cleaning device for seed production, including a cleaning rack 100, a seed box 101 is placed in the middle of the cleaning rack 100, a plurality of array-arranged drain grooves are provided at the bottom of the seed box 101, the width of the drain grooves is less than the minimum diameter of the seeds, a rotating shaft 102 is rotatably connected to one side of the inner part of the cleaning rack 100, and two symmetrically arranged cams 103 are fixedly connected to the middle of the rotating shaft 102, a plurality of avoidance grooves 110 are provided on the inner wall of the cleaning rack 100 adjacent to the cam 103, the inner wall shape of the avoidance grooves 110 is consistent with the outer arc shape of the cam 103, and the cams 103 correspond to the positions of the adjacent avoidance grooves 110, and the cleaning rack A motor 109 is fixedly connected to one side of 100, and the output shaft of the motor 109 is fixedly connected to the middle part of one end of the rotating shaft 102. A plurality of springs 104 are fixedly connected between the side of the seed box 101 away from the cam 103 and the inner wall of the cleaning box. A plurality of slide bars 107 are fixedly connected between the inner walls of both sides of the cleaning box. Slide grooves are provided on both sides of the seed box 101. The shapes of the slide grooves are consistent. The positions of the two slide grooves are set correspondingly. The middle parts of the slide bars 107 are slidably connected to the slide grooves. Limiting plates 108 are fixedly connected to both sides of the slide bars 107. The diameter of the limiting plates 108 is greater than the height of the slide grooves. The limiting plates 108 are arranged to fit the outer walls of the adjacent seed boxes 101.

[0024] The seeds are put into the seed box 101, and then the rotation of the motor 109 is controlled to drive the shaft 102 to rotate, and the shaft 102 drives the cam 103 to rotate, so that the outermost edge of the cam 103 contacts and squeezes the seed box 101, so that the seed box 101 is pushed, and the avoidance groove 110 can prevent the cam 103 from being restricted by the cleaning frame 100 during rotation. The avoidance groove 110 allows the cam 103 to rotate smoothly to hit the seed box 101, and the spring 104 will be squeezed and deformed. When the cam 103 is separated from the seed box 101, the spring 104 loses its limiting force and starts to reset, and at the same time pushes the seed box 101 to reset. Through the repeated rotation of the cam 103 and the reset of the spring 104, the seed box 101 moves repeatedly, so that the seeds are scattered in the seed box 101. It is convenient to clean the seeds. During cleaning, the seeds shake with the seed box 101, which helps to loosen and clean impurities on the seeds and improve cleaning efficiency. When the seed box 101 shakes, the slide bar 107 provides a limit for the seed box 101, so that the height of the seed box 101 is limited to the height of the two slide bars 107, and at the same time, the seed box 101 can move more smoothly and reliably under the support of the slide bar 107. The limit plate 108 keeps the horizontal position of the seed box 101 unchanged and is always in the middle of the slide bar 107. The slide bar 107 and the limit plate 108 can effectively improve the reliability of the seed box 101 during movement, avoid collision between the seed box 101 and the outside world, and effectively limit the impact amplitude transmitted to the seeds by the seed box 101, reducing the damage to the seeds during shaking.

[0025] Fan 106 Figure 1 , 3 As shown,

[0026] A water inlet is provided at the top of the mounting plate 105, a water inlet pipe 111 is fixedly connected to the middle of the water inlet, a water outlet is provided at the bottom of the cleaning rack 100, a water outlet pipe 112 is fixedly connected to the middle of the water outlet, a mounting plate 105 is fixedly connected to the center of the top of the cleaning rack 100, a mounting opening is provided in the middle of the mounting plate 105, a fan 106 is fixedly connected to the middle of the mounting opening;

[0027] During cleaning, water is introduced into the seed box 101 through the water inlet, the water is mixed with the seeds, and the seeds are cleaned by shaking the seed box 101. When cleaning is completed, the water is discharged through the water outlet. After the water is discharged, the fan 106 is controlled to operate to air-dry the seeds to prevent the seeds from being in a wet state for a long time, causing the seeds to mold or deteriorate. The cam 103 can make the seeds roll while drying, so that the seeds can be dried faster and more evenly.

[0028] Working principle:

[0029] The seeds are put into the seed box, the motor starts, and the cam rotates to push the seed box to shake, cooperating with the water flow to loosen and remove impurities on the surface of the seeds. After cleaning, the fan starts to run, the airflow dries the seeds, and at the same time turns the seeds to speed up the drying process. Water is discharged through the outlet to keep the working environment clean.

[0030] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A seed cleaning device for seed production, Features: The invention comprises a cleaning rack (100), wherein a seed box (101) is arranged in the middle of the cleaning rack (100), a rotating shaft (102) is arranged on one side inside the cleaning rack (100), two cams (103) are arranged in the middle of the rotating shaft (102), a plurality of springs (104) are arranged between a side of the seed box (101) away from the cams (103) and an inner wall of the cleaning box, a mounting plate (105) is arranged on the top of the cleaning rack (100), and a fan (106) is arranged in the middle of the mounting plate (105).

2. A seed cleaning device for seed production as claimed in claim 1, Features: A plurality of sliding rods (107) are arranged between the inner walls on both sides of the cleaning box, and the middle parts of the sliding rods (107) are all slidably connected to the seed box (101).

3. A seed cleaning device for seed production as claimed in claim 2, Features: Limiting plates (108) are provided on both sides of the sliding rod (107), and the limiting plates (108) are fitted to the seed box (101).

4. A seed cleaning device for seed production as claimed in claim 1, Features: A motor (109) is disposed on one side of the cleaning rack (100), and an output shaft of the motor (109) is disposed at one end of the rotating shaft (102).

5. A seed cleaning device for seed production as claimed in claim 1, Features: A plurality of avoidance grooves (110) are provided on the inner wall of the cleaning rack (100) adjacent to the cam (103), and the cams (103) correspond to the positions of the adjacent avoidance grooves (110).

6. A seed cleaning device for seed production as claimed in claim 1, Features: A water inlet pipe (111) is provided on the top of the mounting plate (105).

7. A seed cleaning device for seed production as claimed in claim 1, Features: A water outlet pipe (112) is provided at the bottom of the cleaning rack (100).

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