A seed selection device for peanut cultivation

Abstract

The utility model discloses a kind of seed selection devices for peanut cultivation, the utility model relates to the technical field of peanut cultivation, including base, vibrating screen and a plurality of material storage groove, adjacent material storage groove is connected with each other, and the front and rear two material storage grooves are connected with base;Angle adjusting mechanism for adjusting vibrating screen angle is provided on the base;Valve mechanism and telescopic pipe are provided in the bottom discharge port of material storage groove, the valve mechanism is used to open and close discharge port, the telescopic pipe is used to discharge seed to vibrating screen, seed is poured into each material storage groove, each telescopic pipe is moved along the direction of vibrating screen by moving mechanism, i.

Description

Technical Field

[0001] This utility model relates to the field of peanut cultivation technology, specifically to a seed selection device for peanut cultivation. Background Technology

[0002] When selecting peanut seeds, prioritize those that are plump, have good skin color, clear texture, and are uniform in size. Remove damaged or shriveled seeds. Uniformly sized seeds ensure simultaneous germination, preventing the waste of soil nutrients due to some seeds failing to sprout in time. Uniformly sized seeds are also easier to coat evenly with pesticides, effectively preventing pests and diseases such as grubs and aphids. Therefore, a seed selection device is needed to select seeds of uniform size.

[0003] Patent No. CN202321218741.8, entitled "A Peanut Cultivation Seed Selection Device", describes a device that uses a storage mechanism to collect waste material discharged from the discharge hole, and a transmission mechanism to move one end of the seed selection box upwards, controlling the tilt angle of the seed selection box. When the user uses the horizontally placed seed selection box, there will be no dead corners where peanuts are piled up.

[0004] However, this technical solution involves pouring the seeds into the seed selection box, which takes a long time to evenly spread the seeds, thus reducing the efficiency of peanut seed selection. Moreover, as the selection process continues, unqualified seeds will fall downwards, causing sparse and scattered areas to gradually appear in the seed selection box. This requires manual pouring of new seeds into these scattered areas for further selection, which is quite laborious and time-consuming. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a seed selection device for peanut cultivation, which solves the problems existing in the above-mentioned prior art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a seed selection device for peanut cultivation, comprising a base, a vibrating screen and several storage troughs, with adjacent storage troughs connected to each other, and both the front and rear storage troughs connected to the base;

[0007] The base is equipped with an angle adjustment mechanism for adjusting the angle of the vibrating screen.

[0008] The bottom discharge port of the storage tank is equipped with a valve mechanism and a telescopic pipe. The valve mechanism is used to open and close the discharge port, and the telescopic pipe is used to discharge seeds onto the vibrating screen. The base is equipped with a moving mechanism for moving each telescopic pipe.

[0009] Preferably, the valve mechanism includes an electric telescopic rod installed on the discharge port of the storage tank. The output end of the electric telescopic rod is connected to a valve that passes through the right end of the discharge port, and the front and rear sides of the valve are also in contact with the inner wall of the discharge port.

[0010] Preferably, the moving mechanism includes two slide rails, each mounted on a base. One slide rail is equipped with a drive mechanism and a lead screw, and the drive mechanism is used to drive the lead screw to rotate. Both slide rails are slidably connected to a slide rod, and one end of the slide rod is provided with a screw hole screwed onto the lead screw. Connecting rods are evenly arranged on the slide rod, and the connecting rods are respectively connected to the telescopic tube. The connecting rods gradually tilt downwards from left to right.

[0011] Preferably, a control panel is provided on the front slide rail.

[0012] Preferably, the vibrating screen includes a bracket mounted on an angle adjustment mechanism, a spring mounted on the bracket, and a screen groove with a screen and a vibrating motor mounted on the spring. A guide groove one and a guide groove two are respectively provided on the upper and lower sides of the right end of the screen groove, and the telescopic pipe is located above the screen.

[0013] Preferably, a collection bucket is placed below both the first and second guide troughs.

[0014] This utility model provides a seed selection device for peanut cultivation. Compared with the prior art, it has the following advantages:

[0015] Beneficial effects:

[0016] 1. This peanut cultivation seed selection device pours seeds into each storage trough, and the moving mechanism drives each telescopic tube to move along the direction of the vibrating screen, so that the seeds can be evenly spread on the vibrating screen, avoiding the problem of long seed accumulation time caused by manual dumping of seeds, which leads to low seed selection efficiency.

[0017] 2. In this peanut cultivation seed selection device, the discharge port of each storage trough is controlled by an individual valve mechanism. In this way, when there are sparse and scattered areas on the vibrating screen, the telescopic pipe can be controlled to pour new seeds into the area, ensuring the efficiency of the vibrating screen and eliminating the need for manual dumping, saving labor and time. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This utility model Figure 1 A frontal view diagram;

[0020] Figure 3 This is a schematic diagram of the valve mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the slide bar, screw hole, and connecting rod of this utility model.

[0022] In the diagram: 1. Base; 2. Angle adjustment mechanism; 3. Material storage trough; 4. Telescopic tube; 5. Electric telescopic rod; 6. Valve; 7. Slide rail; 8. Drive mechanism; 9. Slide rod; 10. Screw hole; 11. Connecting rod; 12. Control panel; 13. Bracket; 14. Spring; 15. Screen trough; 16. Screen mesh; 17. Vibrating motor; 18. Guide trough one; 19. Guide trough two; 20. Collection bucket. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] See Figures 1-4 This utility model provides the following two technical solutions:

[0025] First embodiment: A seed selection device for peanut cultivation includes a base 1, a vibrating screen and several storage troughs 3, adjacent storage troughs 3 are connected to each other, and both front and rear storage troughs 3 are connected to the base 1.

[0026] The base 1 is equipped with an angle adjustment mechanism 2 for adjusting the angle of the vibrating screen, which facilitates the subsequent tilting of the vibrating screen to pour out qualified and unqualified seeds.

[0027] The bottom discharge port of the storage tank 3 is equipped with a valve mechanism and a telescopic pipe 4. The valve mechanism is used to open and close the discharge port, and the telescopic pipe 4 is used to discharge the seeds onto the vibrating screen. The base 1 is equipped with a moving mechanism to drive each telescopic pipe 4 to move. After the seeds are poured into each storage tank 3 and are filled, the valve mechanism is opened, and then the moving mechanism drives each telescopic pipe 4 to move along the direction of the vibrating screen, so that the seeds can be evenly spread on the vibrating screen. This avoids the problem of seeds accumulating for too long due to manual dumping, which leads to low seed selection efficiency.

[0028] The valve mechanism includes an electric telescopic rod 5 installed on the discharge port of the storage tank 3. The output end of the electric telescopic rod 5 is connected to a valve 6 that passes through the right end of the discharge port. The front and rear sides of the valve 6 are also in contact with the inner wall of the discharge port. The electric telescopic rod 5 drives the valve 6 to move to the right, which opens the discharge port. When the valve 6 moves to the left, it can close the discharge port. Of course, some seeds may be squeezed and damaged. These seeds are few in number and will be removed by the vibrating screen later.

[0029] The moving mechanism includes two slide rails 7, both mounted on the base 1. One slide rail 7 is equipped with a drive mechanism 8 and a lead screw. The drive mechanism 8 drives the lead screw to rotate. Both slide rails 7 are slidably connected to slide rods 9. One end of the slide rod 9 is provided with a screw hole 10 screwed onto the lead screw. Connecting rods 11 are evenly arranged on the slide rod 9 and are respectively connected to the telescopic tubes 4. The drive mechanism 8 drives the lead screw to rotate, so that the slide rod 9 moves laterally through the screw hole 10 and the two slide rails 7. This allows the connecting rods 11 to drive the bottom of each telescopic tube 4 to move back and forth. The connecting rods 11 gradually tilt downward from left to right, so that the vibrating screen can avoid being obstructed by the connecting rods 11 when it tilts to the right and downward laterally.

[0030] A control panel 12 is provided on the front slide rail 7 for easy control of the electrical components mentioned in the text.

[0031] The vibrating screen includes a support 13 mounted on an angle adjustment mechanism 2. A spring 14 is mounted on the support 13, and a screen trough 15 with a screen 16 and a vibrating motor 17 is mounted on the spring 14. A guide trough 18 and a guide trough 2 19 are respectively located on the upper and lower sides of the right end of the screen trough 15. The telescopic pipe 4 is located above the screen 16. When the vibrating motor 17 is working, the screen trough 15 vibrates through the spring 14, which vibrates the seeds falling on the screen 16 for screening. The aperture of the screen 16 is set according to the needs of seed selection, so that smaller seeds are discharged through the guide trough 2 19, and qualified seeds are discharged through the guide trough 18.

[0032] The second implementation method differs from the first implementation method in that a collection bucket 20 is placed below both the first and second guide troughs 18 and 19 to collect qualified and unqualified seeds respectively.

[0033] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0034] In use, fill each storage trough 3 with peanut seeds to be screened, then open each valve mechanism. At the same time, the moving mechanism drives the bottom of each telescopic tube 4 to move back and forth, so that the seeds are evenly spread on the screen 16. After the screen is full, close the valve mechanism. The seeds are screened by the vibrating screen 16. As the screening proceeds, unqualified seeds begin to fall, so that there will gradually be sparse and dispersed areas on the screen 16. The corresponding valve mechanism can be controlled individually, and the corresponding telescopic tube 4 can be moved to pour new seeds into the area, ensuring the efficiency of the screen 16. There is no need for manual emptying, saving labor and time.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seed selection device for peanut cultivation, characterized in that: It includes a base (1), a vibrating screen and several storage tanks (3), adjacent storage tanks (3) are connected to each other, and the front and rear storage tanks (3) are both connected to the base (1); The base (1) is provided with an angle adjustment mechanism (2) for adjusting the angle of the vibrating screen; The bottom discharge port of the storage tank (3) is equipped with a valve mechanism and a telescopic pipe (4). The valve mechanism is used to open and close the discharge port, and the telescopic pipe (4) is used to discharge seeds onto the vibrating screen. The base (1) is equipped with a moving mechanism for driving each telescopic pipe (4) to move.

2. The seed selection device for peanut cultivation according to claim 1, characterized in that: The valve mechanism includes an electric telescopic rod (5) installed on the discharge port of the storage tank (3). The output end of the electric telescopic rod (5) is connected to a valve (6) that passes through the right end of the discharge port, and the front and rear sides of the valve (6) are also in contact with the inner wall of the discharge port.

3. The seed selection device for peanut cultivation according to claim 1, characterized in that: The moving mechanism includes two slide rails (7) both mounted on the base (1). One slide rail (7) is equipped with a drive mechanism (8) and a lead screw. The drive mechanism (8) is used to drive the lead screw to rotate. Both slide rails (7) are slidably connected to a slide rod (9). One end of the slide rod (9) is provided with a screw hole (10) screwed onto the lead screw. Connecting rods (11) are evenly arranged on the slide rod (9). The connecting rods (11) are connected to the telescopic tube (4) respectively. The connecting rods (11) gradually tilt downward from left to right.

4. The seed selection device for peanut cultivation according to claim 3, characterized in that: A control panel (12) is provided on the front slide rail (7).

5. The seed selection device for peanut cultivation according to claim 1, characterized in that: The vibrating screen includes a bracket (13) mounted on the angle adjustment mechanism (2), a spring (14) mounted on the bracket (13), and a screen groove (15) with a screen (16) and a vibrating motor (17) mounted on the spring (14). The upper and lower sides of the right end of the screen groove (15) are respectively provided with a first guide groove (18) and a second guide groove (19). The telescopic pipe (4) is located above the screen (16).

6. The seed selection device for peanut cultivation according to claim 5, characterized in that: A collection bucket (20) is placed below both the first (18) and the second (19) material guide troughs.

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