A storage device for wheat variety selection

Abstract

The utility model discloses a wheat variety breeding's storage device, it includes storage box, the side inner wall fixedly connected with guide rail of storage box, the side surface slidingly connected with sliding frame of guide rail, the inside fixedly connected with limiting rod of sliding frame, the side surface slidingly connected with receiving frame of limiting rod, the inside fixedly connected with screen cloth of receiving frame, the side surface fixedly connected with motor of storage box, the output fixedly connected with rotating rod of motor, the side surface slidingly connected with connecting rod of rotating rod, the side surface fixedly connected with slide rail of connecting rod, the inside slidingly connected with slide of slide rail. Through above-mentioned parts, through the screen mesh of the number of threads increasing in multistage receiving frame, cooperate the reciprocating vibration structure of motor drive, can efficiently divide the seed according to the particle size, satisfy the sub -division requirement of seed specification of breeding. The drying protection system is sent into the storage box through the fan air supply, removes the impurity through the filter plate, and removes the moisture after the drying plate, and all -round guarantee seed drying environment, reduce the mildew risk.

Description

Technical Field

[0001] This utility model relates to the field of wheat seed storage technology, and in particular to a storage device for wheat variety breeding. Background Technology

[0002] Wheat, as one of my country's major food crops, plays an irreplaceable core role in ensuring food security and improving crop yield and quality through variety selection. In the wheat variety selection process, seed grading, screening, drying, storage, and purity maintenance are crucial steps determining breeding efficiency and quality. Precise grading of high-quality seeds ensures consistency in sample specifications during breeding trials, reducing experimental errors; a stable, dry storage environment effectively maintains seed viability and prevents mold and loss; and efficient removal of impurities improves seed purity, providing a reliable foundation for subsequent breeding stages. Therefore, developing seed storage devices suitable for breeding needs has become an important support for promoting the upgrading of wheat breeding technology.

[0003] Currently, existing wheat seed storage devices still have many problems in practical breeding applications. In terms of grading and screening, traditional devices mostly use single-mesh sieves for simple screening or rely on manual sieving. The former cannot achieve fine grading of seed particle size, making it difficult to meet the stringent requirements of breeding work for the subdivision of seeds of different specifications. The latter suffers from problems such as low efficiency, high labor intensity, and significant influence of human factors on grading accuracy, which can easily lead to uneven grading and affect the accuracy of subsequent breeding experiments. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a storage device for wheat variety breeding. It solves the problem that traditional methods are difficult to efficiently grade according to grain size and cannot meet the requirements of seed specification subdivision in breeding. Its multi-level storage frame combined with a reciprocating vibration structure can achieve efficient grading; it solves the problem that the seed storage environment is prone to dampness, which leads to mold and many impurities affecting purity. The drying protection system can deliver dry gas that has been dehumidified and purified, which can comprehensively protect the drying environment and improve purity; it solves the problem that empty shells, wheat bran and other impurities are scattered and difficult to clean, and the waste bin at the bottom can collect them centrally; it also solves the problem that the material handling operation is laborious and the maintenance of the filtering and drying components is inconvenient. The sliding frame and guide rail design, as well as the removable filter plate and drying plate, make material handling labor-saving and maintenance simple.

[0005] This utility model also provides a storage device for wheat variety breeding as described above, comprising: a storage box, a guide rail fixedly connected to the inner side wall of the storage box, a sliding frame slidably connected to the side surface of the guide rail, a limiting rod fixedly connected to the inner side of the sliding frame, a storage frame slidably connected to the side surface of the limiting rod, and a sieve fixedly connected to the inner side of the storage frame. A motor is fixedly connected to the side surface of the storage box. A rotating rod is fixedly connected to the output end of the motor. A connecting rod is slidably connected to the side surface of the rotating rod. A slide rail is fixedly connected to the side surface of the connecting rod. A sliding plate is slidably connected to the inner surface of the slide rail. Through these components, and with the multi-stage storage frame featuring sieves of increasing mesh size, combined with a motor-driven reciprocating vibration structure, seeds can be efficiently graded according to particle size, meeting the detailed requirements for seed specifications in breeding. The drying and protection system delivers air through a fan, which is filtered to remove impurities and dehumidified by a drying plate before being sent into the storage box. The drying gas rises through the sieves, ensuring a comprehensive drying environment for the seeds, reducing the risk of mold, and simultaneously intercepting impurities to improve seed purity.

[0006] According to the present invention, a storage device for wheat variety breeding includes a sliding plate whose upper surface is fixedly connected to a storage frame, and a sliding inner wall of the storage box whose side is slidably connected to a slide rail. This allows the slide rail to move the storage frame via the sliding plate.

[0007] According to the present invention, a storage device for wheat variety breeding includes an air supply box fixedly connected to the side surface of the storage box, and a fan fixedly connected to the upper surface of the air supply box. The fan supplies air into the air supply box.

[0008] According to the present invention, a storage device for wheat variety breeding includes a filter plate slidably connected to the inner side wall of the air supply box, and a drying plate slidably connected to the inner side wall of the air supply box. The filter plate and the drying plate are used to remove impurities from the air and dry it, respectively.

[0009] According to the present invention, a storage device for wheat variety breeding includes an air supply pipe fixedly connected to the end of the air supply box away from the filter plate. The end of the air supply pipe away from the air supply box extends through the side surface of the storage box into the interior of the storage box. Dried air is supplied into the storage box through the air supply pipe, filling the storage box with dry gas.

[0010] According to the present invention, a storage device for wheat variety breeding includes a waste bin slidably connected to the lower bottom wall of the storage box, and an air supply pipe located between the waste bin and the sliding frame. The waste bin is used to collect lightweight impurities such as empty husks and wheat bran from the wheat.

[0011] According to the present invention, a storage device for wheat variety breeding includes a cover plate rotatably connected to the upper surface of the storage box, and a feeding hopper fixedly connected to the upper top wall of the storage box. The cover plate can be opened, and wheat seeds can be fed into the storage box through the feeding hopper.

[0012] According to the present invention, a storage device for wheat variety selection and breeding includes a storage frame whose lower surface is fitted with a slide rail, and whose side surface is slidably connected to a sliding frame. The storage frame can reciprocate along the sliding frame, thereby sieving the wheat.

[0013] Beneficial effects: This technical solution's wheat variety breeding storage device utilizes multi-stage storage frames with progressively larger mesh screens, coupled with a motor-driven reciprocating vibration structure, to efficiently grade seeds by size, meeting the detailed requirements of seed specification in breeding. The drying and protection system uses a fan to deliver air, which is filtered through a filter plate and dehumidified by a drying plate before being sent into the storage box. The drying gas rises through the screens, ensuring a comprehensive drying environment for the seeds, reducing the risk of mold, and simultaneously intercepting impurities to improve seed purity. A bottom waste bin can collect empty shells, wheat bran, and other impurities, facilitating easy cleaning. The combined design of the sliding frame, guide rail, and storage frame allows for easy sliding out during material retrieval; the filter plate and drying plate are removable and replaceable, simplifying maintenance. The overall structure balances grading, storage, and maintenance convenience, significantly improving the efficiency of seed processing and preservation in breeding. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a front view of the overall structure of the storage device for wheat variety breeding according to this utility model. Figure 2 This is a rear view of the overall structure of the storage device for wheat variety breeding according to this utility model. Figure 3 This is a cross-sectional view of the storage device for wheat variety breeding according to this utility model. Figure 4 Storage device for wheat variety breeding according to this utility model Figure 3 Partial structural diagram at point A in the middle; Figure 5 An exploded view of the sliding frame of the storage device for wheat variety breeding according to this utility model; Figure 6 This is a structural diagram of the internal structure of the storage box of the storage device for wheat variety breeding according to this utility model. Figure 7 This is a diagram of the connecting rod structure of the storage device for wheat variety breeding according to this utility model. Figure 8 This is a structural diagram of the gas delivery box of the storage device for wheat variety breeding according to this utility model.

[0015] Legend: 1. Storage box; 2. Sliding frame; 3. Waste bin; 4. Cover plate; 5. Motor; 6. Air supply box; 7. Fan; 8. Filter plate; 9. Drying plate; 10. Air supply pipe; 11. Guide rail; 12. Feed hopper; 13. Storage frame; 14. Screen; 15. Slide plate; 16. Slide rail; 17. Limiting rod; 18. Connecting rod; 19. Rotating rod. Detailed Implementation

[0016] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0017] Reference Figure 1-8 This utility model provides a storage device for wheat variety selection, comprising: a storage box 1, a guide rail 11 fixedly connected to the inner side wall of the storage box 1, a sliding frame 2 slidably connected to the side surface of the guide rail 11, a limiting rod 17 fixedly connected to the inner side surface of the sliding frame 2, a storage frame 13 slidably connected to the side surface of the limiting rod 17, the lower surface of the storage frame 13 being in contact with the guide rail 16, the side surface of the storage frame 13 being slidably connected to the sliding frame 2, and a screen 14 fixedly connected to the inner side surface of the storage frame 13; Specifically, the storage box 1 is equipped with multiple sliding frames 2 that can slide along the guide rail 11. The inner side of the sliding frame 2 is equipped with two sets of limiting rods 17, and the limiting rods 17 support the storage frame 13. Each storage frame 13 is equipped with a set of sieves 14, and the mesh number of the sieves 14 increases from top to bottom. When in use, wheat seeds will fall into the storage box 1 from above and land on the sieve 14 of the top storage frame 13. As the storage frame 13 slides back and forth along the limiting rods 17, the vibration generated causes small seeds to fall to the sieve 14 of the next layer. After multi-stage sieving, the seeds can be divided into various types according to particle size and stored in the storage frames 13 of each layer in sequence. When it is necessary to take them out, the sliding frame 2 can be pulled to drive the storage frame 13 to slide out of the storage box 1. A motor 5 is fixedly connected to the side surface of the storage box 1. A rotating rod 19 is fixedly connected to the output end of the motor 5. A connecting rod 18 is slidably connected to the side surface of the rotating rod 19. A slide rail 16 is fixedly connected to the side surface of the connecting rod 18. The inner side wall of the storage box 1 is slidably connected to the slide rail 16. A sliding plate 15 is slidably connected to the inner side of the slide rail 16. The upper surface of the sliding plate 15 is fixedly connected to the storage frame 13.

[0018] Specifically, during the screening process, the motor 5 drives the rotating rod 19 to rotate, and the protrusion at the end of the rotating rod 19 slides along the groove on the connecting rod 18, thereby driving the connecting rod 18 to reciprocate horizontally. The connecting rod 18 is also connected to a slide rail 16 that matches the storage frame 13. The slide rail 16 drives the sliding plate 15 at the bottom of the storage frame 13 to move, thereby driving the storage frame 13 to slide along the limiting rod 17. When it is necessary to pull the sliding frame 2 to take out the seeds, the sliding plate 15 will also slide along the slide rail 16, so that the storage frame 13 can be pulled out with the sliding frame 2. When putting it back, the sliding plate 15 needs to be aligned and inserted into the slide rail 16. A slider that extends into the storage box 1 is also provided at the rear of the slide rail 16. During use, the slider restricts the slide rail 16 and the connecting rod 18 to move only in the horizontal direction.

[0019] A gas supply box 6 is fixedly connected to the side surface of the storage box 1. A fan 7 is fixedly connected to the upper surface of the gas supply box 6. A filter plate 8 is slidably connected to the inner side wall of the gas supply box 6. A drying plate 9 is slidably connected to the inner side wall of the gas supply box 6. A gas supply pipe 10 is fixedly connected to the end of the gas supply box 6 away from the filter plate 8. The end of the gas supply pipe 10 away from the gas supply box 6 extends through the side surface of the storage box 1 and into the interior of the storage box 1.

[0020] Specifically, the storage box 1 is equipped with an air supply box 6 on its outside. During use, air is sent into the air supply box 6 by a fan 7 and passes through the filter plate 8 and the drying plate 9 in sequence to remove dust, impurities and moisture from the air to obtain dry gas. The dry gas in the air supply box 6 is then introduced into the storage box 1 by the air supply pipe 10, so that the dry gas can flow upward through the screen 14 and fill the storage box 1, which is convenient for storing and protecting wheat seeds. At the same time, the filter plate 8 and the drying plate 9 can be pulled out for cleaning or replacement to ensure the filtration effect of the gas sent into the storage box 1.

[0021] The bottom wall of the storage box 1 is slidably connected to the waste box 3, the air supply pipe 10 is located between the waste box 3 and the sliding frame 2, the upper surface of the storage box 1 is rotatably connected to the cover plate 4, and the upper top wall of the storage box 1 is fixedly connected to the feeding hopper 12.

[0022] Specifically, the bottom of the storage box 1 is equipped with a removable waste box 3, which is used to collect light impurities such as empty shells and wheat bran screened out during the screening process. After the waste box 3 is removed, the impurities can be cleaned. The top of the storage box 1 is equipped with an openable cover plate 4. After the cover plate 4 is opened, wheat seeds can be poured into the storage box 1 and then sent to the screen 14 for screening through the feeding hopper 12. The cover plate 4 is also equipped with a filter screen, which allows dry gas to be discharged through the filter screen and prevents external dust and impurities from entering the storage box 1 through the cover plate 4.

[0023] Working principle: First, open the top cover 4 of the storage box 1 and pour the wheat seeds into the feeding hopper 12. The seeds fall through the feeding hopper 12 onto the screen 14 of the uppermost storage frame 13. Start the motor 5, whose output end drives the rotating rod 19 to rotate. The protrusion at the end of the rotating rod 19 slides along the groove of the connecting rod 18, driving the connecting rod 18 to drive the slide rail 16 to perform horizontal reciprocating motion. The slide rail 16 drives the storage frame 13 to slide and vibrate along the limiting rod 17 through the sliding plate 15. Because the mesh size of the screen 14 in each layer of the storage frame 13 increases sequentially from top to bottom, smaller seeds fall to the lower screen 14 during vibration, achieving multi-level grading. Finally, seeds of different sizes are stored in the corresponding layer of the storage frame 13. At the same time, start the fan 7. After the air passes through the filter plate 8 in the air supply box 6 to remove impurities and the drying plate 9 to remove moisture, it is sent into the storage box 1 through the air supply pipe 10. The dry gas rises through the screen 14 to protect the seeds and finally exits from the filter screen of the cover 4. Empty shells and other impurities produced during screening fall into the bottom waste bin 3, which can be pulled out for cleaning. When retrieving materials, pull the sliding frame 2 along the guide rail 11 to slide out, and the slide plate 15 slides along the guide rail 16, which will move the storage frame 13 out simultaneously.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A storage device for wheat variety breeding, characterized in that, include: Storage box (1), the inner side wall of the storage box (1) is fixedly connected to a guide rail (11), the side surface of the guide rail (11) is slidably connected to a sliding frame (2), the inner side of the sliding frame (2) is fixedly connected to a limiting rod (17), the side surface of the limiting rod (17) is slidably connected to a storage frame (13), and the inner side of the storage frame (13) is fixedly connected to a screen (14). A motor (5) is fixedly connected to the side surface of the storage box (1), and a rotating rod (19) is fixedly connected to the output end of the motor (5). A connecting rod (18) is slidably connected to the side surface of the rotating rod (19), and a slide rail (16) is fixedly connected to the side surface of the connecting rod (18). A sliding plate (15) is slidably connected to the inner side surface of the slide rail (16).

2. The storage device for wheat variety breeding according to claim 1, characterized in that, The upper surface of the slide plate (15) is fixedly connected to the storage frame (13), and the inner side wall of the storage box (1) is slidably connected to the slide rail (16).

3. The storage device for wheat variety breeding according to claim 1, characterized in that, The storage box (1) is fixedly connected to the side surface of the gas supply box (6), and the gas supply box (6) is fixedly connected to the upper surface of the gas supply box (6) with a fan (7).

4. The storage device for wheat variety breeding according to claim 3, characterized in that, A filter plate (8) is slidably connected to the inner side wall of the gas delivery box (6), and a drying plate (9) is slidably connected to the inner side wall of the gas delivery box (6).

5. A storage device for wheat variety breeding according to claim 4, characterized in that, The gas delivery box (6) is fixedly connected to a gas delivery pipe (10) at one end away from the filter plate (8). The end of the gas delivery pipe (10) away from the gas delivery box (6) extends through the side surface of the storage box (1) and into the interior of the storage box (1).

6. The storage device for wheat variety breeding according to claim 5, characterized in that, The storage box (1) is slidably connected to the bottom wall of the waste box (3), and the gas supply pipe (10) is located between the waste box (3) and the sliding frame (2).

7. A storage device for wheat variety breeding according to claim 1, characterized in that, The upper surface of the storage box (1) is rotatably connected to a cover plate (4), and the upper top wall of the storage box (1) is fixedly connected to a feeding hopper (12).

8. A storage device for wheat variety breeding according to claim 1, characterized in that, The lower surface of the storage frame (13) is in contact with the slide rail (16), and the side surface of the storage frame (13) is slidably connected to the slide frame (2).

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