Drying rack for vegetable seeds

Abstract

The utility model discloses an airing rack for vegetable seeds, which belongs to the technical field of agricultural equipment and comprises a rack body, an airing plate is mounted at the top of the rack body, an airing groove is formed in the top of the airing plate, and an adjusting mechanism is arranged between the tops of the two ends of the airing plate. The periphery of the adjusting mechanism is movably connected with two moving blocks which are symmetrically arranged, the bottom of each moving block is provided with a scraping plate and a tedding rake, and the middle position of the airing groove is provided with a discharging port. According to the vegetable seed airing device, vegetable seeds can be automatically turned over and aired, meanwhile, the scraping plate is additionally arranged, the vegetable seeds can be scraped to the discharging opening, the vegetable seeds are rapidly collected in cooperation with the collecting hopper, the workload of workers is reduced, and the use practicability and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, and more specifically to a drying rack for vegetable seeds. Background Art

[0002] In the process of vegetable breeding, there are often hundreds or thousands of germplasm resources, and most of the germplasm resources need to be removed and dried after the fruit matures to reduce the moisture in the seeds for easy seed preservation and storage.

[0003] Based on the above, the inventors found that when drying vegetable seeds, the traditional drying racks used are mostly composed of wooden boards or mats. Usually, the vegetable seeds are spread directly on the wooden boards or mats for drying, and then the seeds need to be manually turned over after a period of time. At the same time, the seeds need to be shoveled out little by little after drying. It does not have the function of overall collection, and is inconvenient to operate and use. It not only increases the workload of workers, but also reduces practicality and convenience. In view of this, the existing structure is studied and improved, and a drying rack for vegetable seeds is provided, in order to achieve the purpose of being more practical. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a drying rack for vegetable seeds, which can utilize an adjustment mechanism to make two movable blocks move toward or oppositely, and under the action of a turning and drying rake, the vegetable seeds can be automatically turned and dried. At the same time, a scraper is added to scrape the vegetable seeds to the discharge port, and in conjunction with a collecting hopper, the vegetable seeds can be quickly collected, which reduces the workload of the staff and improves the practicality and convenience of use.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A drying rack for vegetable seeds comprises a frame body, a drying board is installed on the top of the frame body, a drying groove is provided on the top of the drying board, an adjustment mechanism is provided between the tops of both ends of the drying board, the periphery of the adjustment mechanism is movably connected to two symmetrically arranged moving blocks, a scraper and a turning rake are provided on the bottom of the moving blocks, a discharge port is provided in the middle position of the drying groove, a matching baffle is provided directly above the discharge port, positioning cylinders are installed on both sides of the drying board, the output end of the positioning cylinder is fixedly connected to one end of the baffle through a connecting frame, a collecting hopper is installed at the bottom of the drying board, and the collecting hopper is communicated with the discharge port.

[0009] Furthermore, the adjustment mechanism includes bearing seats fixed to the tops of both ends of the drying board and a stepper motor installed at one end of the drying board. A bidirectional screw is rotatably connected between the two bearing seats, and the output shaft of the stepper motor is transmission-connected to one end of the bidirectional screw through a coupling.

[0010] Furthermore, threaded holes are provided on the two moving blocks, and the threaded directions of the two threaded holes are opposite, and the two moving blocks are respectively threadedly sleeved on the outer periphery of both ends of the bidirectional lead screw through the corresponding threaded holes.

[0011] Furthermore, a guide rod is fixedly connected between the two bearing seats, and the moving block is slidably sleeved on the outer periphery of the guide rod.

[0012] Furthermore, an adjusting bolt is threadedly connected to the top of the moving block, and the bottom end of the adjusting bolt extends to the bottom of the moving block and is rotatably connected to the top of the scraper through a bearing. The two ends of the scraper are in active contact with the inner walls of both sides of the drying trough.

[0013] Furthermore, the top of the turning and drying rake is fixedly connected to the bottom of the moving block, and a gap is provided between the bottom end of the turning and drying rake and the bottom of the drying trough.

[0014] Furthermore, the baffle is arranged below the bidirectional lead screw and the guide rod.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) In this solution, through the setting of the adjustment mechanism, the stepper motor drives the bidirectional lead screw to rotate in the forward or reverse direction, so that the two moving blocks can move towards or oppositely. Under the action of the turning and drying rake, the vegetable seeds can be automatically turned and dried, avoiding the inconvenience caused by workers' manual turning and drying.

[0018] (2) In this solution, by adjusting the adjusting bolt, the scraper can be moved down to contact the bottom of the drying trough. Under the action of the adjusting mechanism, the scraper can be moved toward the discharge port to scrape the vegetable seeds to the discharge port. In combination with the collecting hopper, the vegetable seeds can be quickly collected, which reduces the workload of the staff and improves the practicality and convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 Bottom position structure diagram;

[0021] Figure 3This is a schematic diagram of the position structure of the adjustment mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the baffle position structure of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Frame;

[0025] 2. Drying board;

[0026] 3. Drying trough;

[0027] 4. Adjustment mechanism; 41. Bearing seat; 42. Stepper motor; 43. Bidirectional lead screw;

[0028] 5. Move blocks;

[0029] 6. Scraper;

[0030] 7. Turn over and dry the rake;

[0031] 8. Discharge port;

[0032] 9. Baffle;

[0033] 10. Positioning cylinder;

[0034] 11. Connecting frame;

[0035] 12. Aggregate hopper;

[0036] 13. Guide rod;

[0037] 14. Adjust the bolt. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0039] Example:

[0040] See also Figure 1-4A drying rack for vegetable seeds comprises a frame body 1, a drying board 2 is installed on the top of the frame body 1, a drying groove 3 is opened on the top of the drying board 2, an adjusting mechanism 4 is arranged between the tops of both ends of the drying board 2, the outer periphery of the adjusting mechanism 4 is movably connected with two symmetrically arranged moving blocks 5, a scraper 6 and a turning rake 7 are arranged at the bottom of the moving block 5, a discharge port 8 is opened in the middle position of the drying groove 3, a matching baffle 9 is arranged just above the discharge port 8, positioning cylinders 10 are installed on both sides of the drying board 2, the output end of the positioning cylinder 10 is fixedly connected to one end of the baffle 9 through a connecting frame 11, a collecting hopper 12 is installed at the bottom of the drying board 2, and the collecting hopper 12 is communicated with the discharge port 8.

[0041] See also Figure 3 The adjustment mechanism 4 includes a bearing seat 41 fixed to the top of both ends of the drying board 2 and a stepper motor 42 installed at one end of the drying board 2. A bidirectional screw 43 is rotatably connected between the two bearing seats 41, and the output shaft of the stepper motor 42 is transmission-connected to one end of the bidirectional screw 43 through a coupling.

[0042] See also Figure 3 , threaded holes are provided on the two moving blocks 5, and the threaded directions of the two threaded holes are opposite, and the two moving blocks 5 are respectively threadedly sleeved on the outer periphery of the two ends of the bidirectional lead screw 43 through the corresponding threaded holes.

[0043] See also Figure 3 A guide rod 13 is fixedly connected between the two bearing seats 41, and the moving block 5 is slidably sleeved on the outer periphery of the guide rod 13. When in use, the moving block 5 can be limited by the setting of the guide rod 13 to prevent the moving block 5 from rotating synchronously with the bidirectional screw 43.

[0044] See also Figure 3 An adjusting bolt 14 is threadedly connected to the top of the moving block 5, and the bottom end of the adjusting bolt 14 extends to the bottom of the moving block 5 and is rotatably connected to the top of the scraper 6 through a bearing. The two ends of the scraper 6 are in active contact with the inner walls of both sides of the drying trough 3. When in use, the scraper 6 can be limited by contacting the side walls of the drying trough 3 at the two ends of the scraper 6 to avoid position deviation.

[0045] See also Figure 2 The top of the turning and drying rake 7 is fixedly connected to the bottom of the moving block 5, and a gap is set between the bottom end of the turning and drying rake 7 and the bottom of the drying trough 3.

[0046] See also Figure 1 and Figure 2 The baffle plate 9 is arranged below the bidirectional lead screw 43 and the guide rod 13 .

[0047] When in use: the vegetable seeds are spread flat in the drying trough 3 for drying. After drying for a period of time, the stepper motor 42 is started, so that the bidirectional lead screw 43 rotates forward first and then reversely, so that the two moving blocks 5 can realize reciprocating motion, and the turning and drying rake 7 on the moving block 5 can automatically turn the vegetable seeds back and forth under the movement of the moving block 5, avoiding the tedious operation of manual turning and drying; when the vegetable seeds are dried, the storage device is placed under the collecting hopper 12, and the adjusting bolt 14 is rotated so that the bottom of the scraper 6 contacts the bottom of the drying trough 3, and then the positioning cylinder 10 is used to cooperate with the connecting frame 11 to lift the baffle 9 from the discharge port 8 to open the discharge port 8. At this time, the stepper motor 42 is started, so that the bidirectional lead screw 43 rotates forward, so that the two moving blocks 5 drive the scraper 6 to move toward each other. During the movement of the scraper 6, the vegetable seeds are scraped to the discharge port 8, and the vegetable seeds are collected by the collecting hopper 12, which reduces the workload of the staff and improves the practicality and convenience of use.

[0048] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0049] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A drying rack for vegetable seeds, comprising a frame body (1), a drying board (2) installed on the top of the frame body (1), a drying groove (3) opened on the top of the drying board (2), characterized in that: An adjustment mechanism (4) is provided between the tops of both ends of the drying board (2); the outer periphery of the adjustment mechanism (4) is movably connected to two symmetrically arranged moving blocks (5); a scraper (6) and a drying rake (7) are provided at the bottom of the moving blocks (5); a discharge port (8) is provided in the middle of the drying trough (3); a matching baffle (9) is provided just above the discharge port (8); positioning cylinders (10) are installed on both sides of the drying board (2); the output end of the positioning cylinder (10) is fixedly connected to one end of the baffle (9) through a connecting frame (11); a collecting hopper (12) is installed at the bottom of the drying board (2), and the collecting hopper (12) is communicated with the discharge port (8).

2. The drying rack for vegetable seeds according to claim 1, characterized in that: The adjustment mechanism (4) comprises bearing seats (41) fixed to the tops of both ends of the drying board (2) and a stepper motor (42) installed at one end of the drying board (2); a bidirectional lead screw (43) is rotatably connected between the two bearing seats (41); and the output shaft of the stepper motor (42) is transmission-connected to one end of the bidirectional lead screw (43) via a coupling.

3. The drying rack for vegetable seeds according to claim 1, characterized in that: The two moving blocks (5) are both provided with threaded holes, and the threaded directions of the two threaded holes are opposite. The two moving blocks (5) are respectively threadedly sleeved on the outer periphery of both ends of the bidirectional lead screw (43) through the corresponding threaded holes.

4. The drying rack for vegetable seeds according to claim 2, characterized in that: A guide rod (13) is fixedly connected between the two bearing seats (41), and the moving block (5) is slidably sleeved on the outer periphery of the guide rod (13).

5. The drying rack for vegetable seeds according to claim 1, characterized in that: The top of the moving block (5) is threadedly connected with an adjusting bolt (14), the bottom end of the adjusting bolt (14) extends to the bottom of the moving block (5) and is rotatably connected to the top of the scraper (6) via a bearing, and the two ends of the scraper (6) are in active contact with the inner walls of both sides of the drying trough (3).

6. The drying rack for vegetable seeds according to claim 1, characterized in that: The top of the turning and drying rake (7) is fixedly connected to the bottom of the moving block (5), and a gap is provided between the bottom end of the turning and drying rake (7) and the bottom of the drying trough (3).

7. The drying rack for vegetable seeds according to claim 1, characterized in that: The baffle (9) is arranged below the bidirectional lead screw (43) and the guide rod (13).

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