Small rapid cleaning and disinfecting device for test seeds

Abstract

The utility model relates to the technical field of seed cleaning and disinfecting devices, in particular to a small rapid cleaning and disinfecting device for test seeds, which is characterized in that a storage groove is formed in a placement frame main body; a mounting groove is formed in the disinfection device main body; a sealing gasket is arranged at the bottom of the cup cover body; the disinfection device has the beneficial effects that the placing frame main body filled with seeds is mounted on the disinfection device main body, after the cup cover main body is mounted on the placing frame main body, the device is picked up and shaken, so that the seeds in the placing frame main body are in full contact with a sodium hypochlorite aqueous solution in the disinfection device main body to disinfect the seeds; a person takes down the cup cover main body from the placing frame main body, pulls a pull rod to take out the placing frame main body from the disinfection device main body, pulls a connecting rod to enable a push plate fixedly connected with a positioning block to move along a positioning groove to push out seeds in the placing frame main body, and can collect the disinfected seeds, so that the structure is simple, the use is convenient, and the practicability is high. And the device is small and convenient for personnel to carry and use.

Description

Technical Field

[0001] The utility model relates to the field of seed cleaning and disinfection devices, in particular to a small-scale rapid seed cleaning and disinfection device for experiments. Background Technique

[0002] Seeds, the unique reproductive bodies of gymnosperms and angiosperms, are formed by the pollination and fertilization of ovules. Seeds generally consist of three parts: seed coat, embryo, and endosperm. Some plants have mature seeds with only the seed coat and embryo. The formation of seeds protects the young sporophyte ovules from the mother plant and provides sufficient nutrients like the fetus of mammals. Seeds also have many structures for spreading or resisting adverse conditions, creating good conditions for the continuation of the plant race. Therefore, in the phylogenetic process of plants, seed plants can replace ferns and gain a dominant position.

[0003] In the prior art, small plant seeds are needed in plant cell culture and cultivation. During the use of seeds, a cleaning and disinfection device is required to disinfect the small plant seeds.

[0004] However, the existing seed cleaning and disinfection devices are large in size, inconvenient for cleaning and disinfecting small plant seeds, complex in operation and inconvenient to use, not convenient for staff to actually use, and not convenient for staff to carry, with low practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide a small-scale rapid seed cleaning and disinfection device for experiments to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A small-scale rapid seed cleaning and disinfection device for experiments, the small-scale rapid seed cleaning and disinfection device for experiments includes: a placement frame main body, a storage groove and a positioning groove are opened in the placement frame main body, and a pull rod, a positioning block, a connecting rod and a push plate are arranged in the placement frame main body;

[0007] A disinfection device main body, an installation groove is opened in the disinfection device main body;

[0008] A cup cover main body, a sealing gasket is arranged at the bottom of the cup cover main body.

[0009] Preferably, the sealing gasket is in an annular plate structure, the sealing gasket can be inserted into the installation groove opened on the disinfection device main body, the sealing gasket is fixedly connected with the cup cover main body, and a plurality of clamping blocks are fixedly connected to the bottom of the cup cover main body.

[0010] Preferably, a pull rod is arranged in the storage groove, both ends of the pull rod are rotationally connected with the placement frame main body through a rotating shaft, the placement frame main body is installed in the disinfection device main body, and a sliding groove is opened on the side surface of the disinfection device main body.

[0011] Preferably, one end of the positioning block is fixedly connected to the push plate, and the other end of the positioning block is fixedly connected to the connecting rod. The positioning block is in a square plate-like structure and can move along the positioning groove formed on the inner side surface of the placement frame main body. The positioning groove is in a square groove-like structure.

[0012] Preferably, the push plate is in a circular plate-like structure and is arranged at the bottom in the inner cavity of the placement frame main body. The placement frame main body is installed in the disinfection device main body, and several fixing blocks are fixedly connected to the side surface of the disinfection device main body.

[0013] Preferably, the sliding groove is in a "convex"-shaped groove structure, and a thrust spring is arranged in the sliding groove. One end of the thrust spring is fixedly connected to the slider, and the other end of the thrust spring is fixedly connected to the disinfection device main body.

[0014] Preferably, the slider is in a "convex"-shaped plate structure and is arranged in the sliding groove. The slider can slide along the sliding groove. The slider is fixedly connected to the pulling plate, and a limiting block is fixedly connected to the pulling plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The small-sized rapid cleaning and disinfection device for experimental seeds proposed by the present utility model installs the placement frame main body containing seeds into the disinfection device main body with sodium hypochlorite aqueous solution in the inner cavity. After installing the cup cover main body on the placement frame main body, the device can be picked up and shaken to enable the seeds in the placement frame main body to come into full contact with the sodium hypochlorite aqueous solution in the disinfection device main body for the disinfection work of the seeds. After the disinfection is completed, the staff removes the cup cover main body from the placement frame main body, and the staff pulls the pull rod to take out the placement frame main body from the disinfection device main body, and pulls the connecting rod to make the push plate fixedly connected to the positioning block move along the positioning groove to push out the seeds in the placement frame main body. The staff can collect the disinfected seeds. The structure is simple and easy to use, and the device is small and convenient for the staff to carry, which is convenient for the staff to actually use and has high practicability. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is Figure 1 the enlarged structural diagram at A in

[0019] Figure 3 is a schematic internal structure diagram of the present utility model;

[0020] Figure 4 is Figure 3 the enlarged structural diagram at B in

[0021] Figure 5 is a schematic partial structure diagram of the present utility model;

[0022] Figure 6 This is a schematic diagram of part of the structure of the present utility model.

[0023] In the figure: 1. Main body of the placement frame; 2. Main body of the disinfection device; 3. Main body of the cup cover; 4. Storage groove; 5. Pull rod; 6. Positioning groove; 7. Positioning block; 8. Connecting rod; 9. Installation groove; 10. Fixed block; 11. Push plate; 12. Slide groove; 13. Thrust spring; 14. Slide block; 15. Pulling plate; 16. Limiting block; 17. Clamping block; 18. Sealing gasket. Specific embodiments

[0024] In order to clearly and completely describe the purpose, technical solution of the present utility model, and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1 - 6 , the present utility model provides a technical solution: a small-sized rapid cleaning and disinfection device for experimental seeds. The small-sized rapid cleaning and disinfection device for experimental seeds includes: a main body of the placement frame 1, in which a storage groove 4 and a positioning groove 6 are provided, and a pull rod 5, a positioning block 7, a connecting rod 8, and a push plate 11 are arranged in the main body of the placement frame 1; a main body of the disinfection device 2, in which an installation groove 9 is provided; a main body of the cup cover 3, and a sealing gasket 18 is arranged at the bottom of the main body of the cup cover 3.

[0027] During specific use, the staff pours the sodium hypochlorite aqueous solution into the main body of the disinfection device 2, then aligns the placement frame main body 1 containing the seeds with the installation groove 9 provided in the main body of the disinfection device 2 for installation, and then installs the cup cover main body 3 on the placement frame main body 1. The staff picks up the device and shakes it, so that the seeds in the placement frame main body 1 are fully in contact with the sodium hypochlorite aqueous solution in the main body of the disinfection device 2, realizing the disinfection work of the seeds. The device is small and portable, facilitating the staff to carry and use.

[0028] Embodiment 2

[0029] On the basis of the first embodiment, a slider 14 is provided to improve the reliability of the device. The slider 14 is in the shape of a "convex" plate structure and is arranged in the chute 12. The slider 14 can slide along the chute 12. The slider 14 is fixedly connected to the pull plate 15, and a limiting block 16 is fixedly connected to the pull plate 15. During the installation of the cup cover main body 3 by the staff, the clamping block 17 fixedly connected to the bottom of the cup cover main body 3 is aligned and inserted into the gap between the fixing blocks 10 fixedly connected to the side of the disinfection device main body 2. One of the clamping blocks 17 will squeeze the limiting block 16, causing the pull plate 15 and the slider 14 to slide along the chute 12 opened on the disinfection device main body 2 until the sealing gasket 18 fixedly connected to the bottom of the cup cover main body 3 is completely inserted into the installation groove 9 opened on the disinfection device main body 2. The sealing gasket 18 contacts the upper end of the placement frame main body 1 to limit it, so that the placement frame main body 1 is fixed on the disinfection device main body 2;

[0030] All materials of the described device need to meet the requirement of repeatable high-temperature disinfection (121 degrees, 20 minutes). The cup cover main body 3 and the disinfection device main body 2 are made of high borosilicate glass, the placement frame main body 1 is made of 304 food-grade stainless steel, and the sealing gasket 18 is a food-grade high-temperature resistant silicone gasket; the diameter of the disinfection device main body 2 is 65 mm, and the height is about 11 cm;

[0031] The chute 12 is in the shape of a "convex" groove structure. A thrust spring 13 is arranged in the chute 12. One end of the thrust spring 13 is fixedly connected to the slider 14, and the other end of the thrust spring 13 is fixedly connected to the disinfection device main body 2. The staff rotates the cup cover main body 3 so that the clamping block 17 contacts the fixing block 10. At this time, the clamping block 17 no longer squeezes the limiting block 16, and the thrust spring 13 pushes the slider 14 to move along the chute 12 opened on the disinfection device main body 2, causing the pull plate 15 and the limiting block 16 to move accordingly, so that the limiting block 16 contacts the side of the clamping block 17. By restricting the clamping block 17 through the limiting block 16 and the fixing block 10, the cup cover main body 3 can be fixed on the disinfection device main body 2, and when the cup cover main body 3 is fixed on the disinfection device main body 2, the rotation angle of the cup cover main body 3 is small, greatly reducing the damage of the sealing gasket 18 caused by excessive friction, thereby reducing the sealing performance of the device and improving the reliability of the device, with high practicality.

[0032] Embodiment Three

[0033] On the basis of the second embodiment, for the convenience of the staff, a sealing gasket 18 is provided. The sealing gasket 18 is in the shape of an annular plate and can be snapped into the installation groove 9 opened on the disinfection device main body 2. The sealing gasket 18 is fixedly connected to the cup lid main body 3. A plurality of clamping blocks 17 are fixedly connected to the bottom of the cup lid main body 3. The installation groove 9 is in the shape of an annular groove. When the cup lid main body 3 is installed on the cup lid main body 3, the sealing gasket 18 fixedly connected to the cup lid main body 3 just snaps into the installation groove 9. The sealing gasket 18 contacts the upper surface of the placement frame main body 1 and also contacts the positioning block 7 and the connecting rod 8, which can limit the positioning block 7 and the connecting rod 8 to prevent the positioning block 7 and the push plate 11 installed on the placement frame main body 1 from shaking when the disinfection device main body 2 is shaken;

[0034] A pull rod 5 is arranged in the storage groove 4. Both ends of the pull rod 5 are rotatably connected to the placement frame main body 1 through a rotating shaft. The placement frame main body 1 is installed in the disinfection device main body 2. A sliding groove 12 is opened on the side surface of the disinfection device main body 2. The staff shakes the device to make the seeds in the placement frame main body 1 fully contact with the sodium hypochlorite aqueous solution in the disinfection device main body 2 to complete the disinfection work of the seeds. After the disinfection work is completed, the staff can press the pull plate 15 with their fingers to make the pull plate 15 and the slider 14 move along the sliding groove 12 opened on the disinfection device main body 2, so that the limiting block 16 fixedly connected to the pull plate 15 is separated from the clamping block 17. Then the staff can rotate the cup lid main body 3 in the reverse direction to separate the clamping block 17 from the fixing block 10 fixedly connected to the side surface of the disinfection device main body 2, and pull the cup lid main body 3 to make the clamping block 17 slide out along the gap between each fixing block 10, so that the cup lid main body 3 can be taken out from the disinfection device main body 2, which is convenient for subsequently taking out the placement frame main body 1 from the disinfection device main body 2;

[0035] The push plate 11 is in the shape of a circular plate and is arranged at the bottom of the inner cavity of the placement frame main body 1. The placement frame main body 1 is installed in the disinfection device main body 2. A plurality of fixing blocks 10 are fixedly connected to the side surface of the disinfection device main body 2. The staff rotates the pull rod 5 in the storage groove 4 opened on the placement frame main body 1 and pulls the pull rod 5 to take out the placement frame main body 1 from the disinfection device main body 2. One end of the positioning block 7 is fixedly connected to the push plate 11, and the other end of the positioning block 7 is fixedly connected to the connecting rod 8. The positioning block 7 is in the shape of a square plate and can move along the positioning groove 6 opened on the inner side surface of the placement frame main body 1. The positioning groove 6 is in the shape of a square groove. After taking out the placement frame main body 1, the staff pulls the connecting rod 8 to make the positioning block 7 slide along the positioning groove 6 opened on the inner side surface of the placement frame main body 1, so that the push plate 11 fixedly connected to the positioning block 7 moves along the positioning groove 6 accordingly. The seeds in the placement frame main body 1 are pushed out by the push plate 11, and the staff can collect the disinfected seeds. The structure is simple and convenient for the staff to actually use.

[0036] In actual use, the placement frame body 1 containing seeds is installed into the sodium hypochlorite aqueous solution disinfection device body 2 with an inner cavity. After the cup cover body 3 is installed on the placement frame body 1, the device can be picked up and shaken so that the seeds in the placement frame body 1 are fully contacted with the sodium hypochlorite aqueous solution in the disinfection device body 2 for the disinfection work of the seeds. After the disinfection is completed, the staff removes the cup cover body 3 from the placement frame body 1, and the staff pulls the pull rod 5 to take out the placement frame body 1 from the disinfection device body 2. By pulling the connecting rod 8, the push plate 11 fixedly connected to the positioning block 7 is moved along the positioning groove 6 to push out the seeds in the placement frame body 1. The staff can collect the disinfected seeds. The structure is simple and easy to use, and the device is small and convenient for the staff to carry, which is convenient for the staff to actually use and has high practicability.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A small-scale rapid cleaning and disinfection device for experimental seeds, characterized in that: The small-scale rapid cleaning and disinfection device for experimental seeds includes: a placement frame body (1), in which a storage slot (4) and a positioning slot (6) are formed, and a pull rod (5), a positioning block (7), a connecting rod (8) and a push plate (11) are arranged in the placement frame body (1); a disinfection device main body (2), in which an installation slot (9) is formed; a cup cover main body (3), and a sealing gasket (18) is arranged at the bottom of the cup cover main body (3).

2. A small-scale rapid cleaning and disinfection device for experimental seeds according to claim 1, characterized in that: The sealing gasket (18) is in an annular plate structure and can be inserted into the installation slot (9) formed on the disinfection device main body (2). The sealing gasket (18) is fixedly connected to the cup cover main body (3), and a plurality of clamping blocks (17) are fixedly connected to the bottom of the cup cover main body (3).

3. The small-scale rapid seed cleaning and disinfection device for experiments according to claim 1, characterized in that: The pull rod (5) is arranged in the storage slot (4), and both ends of the pull rod (5) are rotatably connected to the placement frame body (1) through rotating shafts. The placement frame body (1) is installed in the disinfection device main body (2), and a sliding slot (12) is formed on the side surface of the disinfection device main body (2).

4. A small-scale rapid cleaning and disinfection device for experimental seeds according to claim 1, characterized in that: One end of the positioning block (7) is fixedly connected to the push plate (11), and the other end of the positioning block (7) is fixedly connected to the connecting rod (8). The positioning block (7) is in a square plate structure and can move along the positioning slot (6) formed on the inner side surface of the placement frame body (1), and the positioning slot (6) is in a square groove structure.

5. A small-scale rapid cleaning and disinfection device for experimental seeds according to claim 1, characterized in that: The push plate (11) is in a circular plate structure and is arranged at the bottom of the inner cavity of the placement frame body (1). The placement frame body (1) is installed in the disinfection device main body (2), and a plurality of fixing blocks (10) are fixedly connected to the side surface of the disinfection device main body (2).

6. The small-scale rapid seed cleaning and disinfection device for experiments according to claim 3, characterized in that: The sliding slot (12) is in a "convex"-shaped groove structure, and a thrust spring (13) is arranged in the sliding slot (12). One end of the thrust spring (13) is fixedly connected to the sliding block (14), and the other end of the thrust spring (13) is fixedly connected to the disinfection device main body (2).

7. A small-scale rapid cleaning and disinfection device for experimental seeds according to claim 6, characterized in that: The sliding block (14) is in a "convex"-shaped plate structure and is arranged in the sliding slot (12). The sliding block (14) can slide along the sliding slot (12), and the sliding block (14) is fixedly connected to the pull plate (15), and a limiting block (16) is fixedly connected to the pull plate (15).

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