A device for collecting explants from cherry seedling tissue culture

Abstract

This utility model relates to the field of seedling tissue collection technology and discloses a cherry seedling tissue culture explant collection device, including a processing table. An adjustable clamping assembly is provided on the front of the processing table, a connecting box is provided at the bottom of the front of the processing table, a placement seat is provided on the side of the connecting box, and a culture storage box is provided on the top of the placement seat. An adjustable sterilization assembly is provided on the front of the adjustable clamping assembly, which includes a slide and a screw. The slide is connected to the left side of the front of the processing table, and a connecting frame is fixedly connected to the right side of the slide. This cherry seedling tissue culture explant collection device, by providing an adjustable clamping assembly, allows for adjustment of the longitudinal position of the clamping assembly. The use of threaded fittings and elastic pads to clamp and fix the seedling tissue facilitates subsequent cutting. During cutting, the clamping assembly prevents uneven cutting and ensures sampling effectiveness.

Description

Technical Field

[0001] This utility model relates to the field of seedling tissue collection technology, specifically to a device for collecting explants for cherry seedling tissue culture. Background Technology

[0002] In the field of modern fruit tree seedling propagation, cherry cultivation has been continuously expanding due to its rich nutritional value and high economic value. Cherry seedling tissue culture technology, as a highly efficient asexual reproduction method, can quickly obtain high-quality seedlings with stable genetic traits and no viruses, which is of great significance for improving cherry yield and quality and promoting the development of the cherry industry.

[0003] The prior art discloses a device for collecting explants for seedling tissue culture, with publication number CN220897485U, including a device tube with a closed front end. This device, through the arrangement of the device tube and liquid-guiding grooves, involves first filling the device tube with disinfectant during use. Then, during collection, rotating the threaded block of the device moves the piston block inside the device tube, squeezing out the disinfectant through multiple drainage holes. Multiple liquid-guiding grooves on the surface of the cutting blade correspond to these drainage holes, allowing the disinfectant discharged from the drainage holes to accumulate inside the grooves. During cutting, this leaves disinfectant on the cut surface of the plant.

[0004] The aforementioned cherry seedling tissue culture explant collection equipment can perform disinfection simultaneously with cutting, eliminating the need for subsequent disinfection and thus improving work efficiency and the practicality of the device. However, the equipment cannot clamp the cherry seedling tissue during collection, and the lack of clamping components can easily lead to uneven cuts, affecting the sampling results and resulting in poor performance. This aspect needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a device for collecting explants from cherry seedling tissue culture, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cherry seedling tissue culture explant collection device, including a processing table, an adjusting clamping component on the front of the processing table, a connecting box at the bottom of the front of the processing table, a placement seat on the side of the connecting box, a culture storage box on the top of the placement seat, and an adjusting disinfection component on the front of the adjusting clamping component.

[0007] The adjusting clamping assembly includes a slide and a screw. The slide is connected to the left side of the front of the processing table. A connecting frame is fixedly connected to the right side of the slide. A connecting block is fixedly connected to the right side of the connecting frame. A V-shaped frame is fixedly connected to the right side of the connecting block. A connecting plate is fixedly connected to the bottom of the V-shaped frame. A limit block is fixedly connected to the bottom of the screw. A placement frame is fixedly connected to the bottom of the connecting plate. A drive motor is fixedly connected to the left side of the placement frame. A threaded rod is fixedly connected to the output shaft of the drive motor. A threaded fitting is threadedly connected to the surface of the threaded rod. The threaded fitting is slidably connected to the bottom of the limit block. An elastic pad is fixedly connected to the side of the threaded fitting.

[0008] Preferably, the adjustable disinfection assembly includes a placement frame, an L-shaped frame, a spring, a sliding plate, an ultraviolet germicidal lamp, a connecting rectangular plate, a placement strip, a motor component, and an elliptical block. The placement frame is fixedly connected to the front of the connecting block, the L-shaped frame is fixedly connected to the front of the placement frame, the spring is fixedly connected to the inner left side of the L-shaped frame, the motor component is fixedly connected to the back of the placement strip, the elliptical block is fixedly connected to the output shaft of the motor component, the sliding plate is fixedly connected to the right side of the spring, the elliptical block is connected to the right side of the connecting rectangular plate, and the ultraviolet germicidal lamp is fixedly connected to the bottom of the sliding plate.

[0009] Preferably, a connecting L-shaped plate is fixedly connected to the bottom right side of the placement frame, and the placement strip is fixedly connected to the top of the connecting L-shaped plate.

[0010] Preferably, the connecting rectangular plate is fixedly connected to the right side of the sliding plate, and the connecting rectangular plate is slidably connected to the front of the placement frame.

[0011] Preferably, a through slot is provided on the left side of the placement frame, and the diameter of the through slot is adapted to the output shaft diameter of the drive motor.

[0012] Preferably, a connecting ring is fixedly connected to the top of the connecting plate, and the screw is threaded to the inner ring of the connecting ring. The inner ring of the connecting ring has an internal thread groove, which allows the screw to rotate and control the limiting block to fit against the top of the threaded assembly, thereby limiting the movement of the threaded assembly and ensuring that it slides rather than rotates freely, thus ensuring the normal use of the device.

[0013] Preferably, a soil-breaking insert is fixedly connected to the front of the placement frame. The soil-breaking insert is triangular in shape and can support the slide frame to slide down against the surface of the processing table until the soil-breaking insert is inserted into the soil for positioning. This determines the position of the clamping mechanism and allows for stable clamping.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This cherry seedling tissue culture explant collection device features an adjustable clamping component. The longitudinal position of the clamping component can be adjusted, and the threaded fitting and elastic pad are used to clamp and fix the seedling tissue for easy subsequent cutting. During cutting, the clamping component can prevent uneven cutting and ensure sampling results.

[0016] This cherry seedling tissue culture explant collection equipment is equipped with an adjustable disinfection component, which allows for adjustment of the lateral position of the ultraviolet germicidal lamp to increase its usability. During the movement of the lamp, the clamping mechanism and cutting and placement platform are disinfected with ultraviolet light, ensuring the quality of the collection. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 This is a three-dimensional structural diagram of the adjusting clamping component of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B.

[0021] In the diagram: 1. Processing table; 2. Adjustable clamping assembly; 201. Slide; 202. Connecting frame; 203. Connecting block; 204. V-shaped frame; 205. Connecting plate; 206. Screw; 207. Limiting block; 208. Drive motor; 209. Threaded rod; 210. Threaded fitting; 211. Elastic pad; 212. Soil-breaking insert; 3. Connecting box; 4. Placement seat; 5. Culture storage box; 6. Adjustable disinfection assembly; 601. Placement frame; 602. L-shaped frame; 603. Spring; 604. Sliding plate; 605. Ultraviolet germicidal lamp tube; 606. Connecting rectangular plate; 607. Placement strip; 608. Motor component; 609. Elliptical block. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 The present invention provides the following technical solution:

[0024] A device for collecting explants for cherry seedling tissue culture includes a processing table 1, an adjusting clamping component 2 on the front of the processing table 1, a connecting box 3 at the bottom of the front of the processing table 1, a placement seat 4 on the side of the connecting box 3, a culture storage box 5 on the top of the placement seat 4, and an adjusting disinfection component 6 on the front of the adjusting clamping component 2.

[0025] The adjusting clamping assembly 2 includes a slide 201 and a screw 206. The slide 201 is connected to the left side of the front of the processing table 1. A connecting frame 202 is fixedly connected to the right side of the slide 201. A connecting block 203 is fixedly connected to the right side of the connecting frame 202. A V-shaped frame 204 is fixedly connected to the right side of the connecting block 203. A connecting plate 205 is fixedly connected to the bottom of the V-shaped frame 204. A limit block 207 is fixedly connected to the bottom of the screw 206. A placement frame is fixedly connected to the bottom of the connecting plate 205. A drive motor 208 is fixedly connected to the left side of the placement frame. A threaded rod 209 is fixedly connected to the output shaft of the drive motor 208. A threaded fitting 210 is threadedly connected to the surface of the threaded rod 209. The threaded fitting 210 is slidably connected to the bottom of the limit block 207. The side of the threaded fitting 210 is fixedly connected to the bottom of the limit block 207. An elastic pad 211 is fixedly connected to the front of the placement frame, and a soil-breaking insert 212 is fixedly connected to the front of the placement frame. The soil-breaking insert 212 is triangular in shape and can support the slide 201 to slide down against the surface of the processing table 1 until the soil-breaking insert 212 is inserted into the soil for positioning. This determines the position of the clamping mechanism and allows for stable clamping. A through groove is provided on the left side of the placement frame. The diameter of the through groove is adapted to the output shaft diameter of the drive motor 208. A connecting ring is fixedly connected to the top of the connecting plate 205. A screw 206 is threaded to the inner ring of the connecting ring. The inner ring of the connecting ring has an internal thread groove, which allows the screw 206 to turn and control the limiting block 207 to fit against the top of the threaded assembly 210 for limiting and ensuring that the threaded assembly 210 slides in a limited manner rather than spinning freely, thus ensuring the normal use of the device.

[0026] The adjustable disinfection component 6 includes a placement frame 601, an L-shaped frame 602, a spring 603, a sliding plate 604, an ultraviolet germicidal lamp 605, a connecting rectangular plate 606, a placement strip 607, a motor component 608, and an elliptical block 609. The placement frame 601 is fixedly connected to the front of the connecting block 203, the L-shaped frame 602 is fixedly connected to the front of the placement frame 601, the spring 603 is fixedly connected to the inner left side of the L-shaped frame 602, the motor component 608 is fixedly connected to the back of the placement strip 607, and the elliptical block 609... 9 is fixedly connected to the output shaft of the motor component 608, the sliding plate 604 is fixedly connected to the right side of the spring 603, the elliptical block 609 is connected to the right side of the connecting rectangular plate 606, the ultraviolet germicidal lamp tube 605 is fixedly connected to the bottom of the sliding plate 604, the bottom right side of the placement frame 601 is fixedly connected to the connecting L-shaped plate, the placement strip 607 is fixedly connected to the top of the connecting L-shaped plate, the connecting rectangular plate 606 is fixedly connected to the right side of the sliding plate 604, and the connecting rectangular plate 606 is slidably connected to the front of the placement frame 601.

[0027] In use, place the cherry seedling tissue to be treated inside the placement seat on top of the connecting box 3. Then, hold the slide 201 and slide it down against the surface of the processing table 1 until the soil-breaking insert 212 is inserted into the soil for positioning. Then, position the threaded assembly 210 on the left and right sides of the seedling tissue. Then, start the drive motors 208 on both sides to drive the threaded rod 209 to rotate, so that the threaded assembly 210 moves laterally along the surface of the threaded rod 209, moving towards the sides of the middle seedling. The upper limit block 207 is threaded into the connecting frame using the screw 206 until it fits against the top of the threaded assembly 210. The threaded assembly 210 moves laterally until the side of the elastic pad 211 that is close to each other contacts the sides of the seedling tissue, thus clamping it. The clamp can be adjusted. The longitudinal position of the holding component is maintained, and the seedling tissue is clamped and fixed using the threaded fitting 210 and the elastic pad 211 for convenient subsequent cutting. During cutting, the clamping component can prevent uneven cutting and ensure sampling effect. The effect is good during use. An adjustment disinfection component 6 is provided on the front of the connecting block 203, which allows the lateral position of the ultraviolet sterilization lamp tube 605 to be adjusted to increase the range of use. During use, the motor component 608 can be started to drive the elliptical block 609 to rotate. When the long side of the elliptical block 609 contacts the connecting rectangular plate 606, it can push the connecting rectangular plate 606 to move to the left. When the short side contacts, the connecting rectangular plate 606 can move to the right under the reset of the spring 603, thus realizing reciprocating motion. During the movement of the lamp tube, the clamping mechanism and the cutting and placing platform are disinfected with ultraviolet light, which can ensure the quality of sampling.

[0028] 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 the 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 cherry nursery tissue culture explant taking apparatus comprising a processing table (1), characterised in that: The front of the processing table (1) is provided with an adjustment clamping assembly (2), the bottom of the front of the processing table (1) is provided with a connecting box (3), the side of the connecting box (3) is provided with a placement seat (4), the top of the placement seat (4) is provided with a culture storage box (5), and the front of the adjustment clamping assembly (2) is provided with an adjustment disinfection assembly (6). The adjusting clamping assembly (2) includes a slide (201) and a screw (206). The slide (201) is connected to the left side of the front of the processing table (1). A connecting frame (202) is fixedly connected to the right side of the slide (201). A connecting block (203) is fixedly connected to the right side of the connecting frame (202). A V-shaped frame (204) is fixedly connected to the right side of the connecting block (203). A connecting plate (205) is fixedly connected to the bottom of the V-shaped frame (204). The bottom of the screw (206) is... A limiting block (207) is fixedly connected. A placement frame is fixedly connected to the bottom of the connecting plate (205). A drive motor (208) is fixedly connected to the left side of the placement frame. A threaded rod (209) is fixedly connected to the output shaft of the drive motor (208). A threaded fitting (210) is threadedly connected to the surface of the threaded rod (209). The threaded fitting (210) is slidably connected to the bottom of the limiting block (207). An elastic pad (211) is fixedly connected to the side of the threaded fitting (210).

2. A cherry nursery tissue culture explant taking apparatus according to claim 1, characterized in that: The adjustable disinfection component (6) includes a placement frame (601), an L-shaped frame (602), a spring (603), a sliding plate (604), an ultraviolet germicidal lamp (605), a connecting rectangular plate (606), a placement strip (607), a motor component (608), and an elliptical block (609). The placement frame (601) is fixedly connected to the front of the connecting block (203), the L-shaped frame (602) is fixedly connected to the front of the placement frame (601), and the spring (609) is fixedly connected to the front of the connecting block (203). 603) is fixedly connected to the inside left side of the L-shaped frame (602), the motor component (608) is fixedly connected to the back of the placement strip (607), the elliptical block (609) is fixedly connected to the output shaft of the motor component (608), the sliding plate (604) is fixedly connected to the right side of the spring (603), the elliptical block (609) is connected to the right side of the connecting rectangular plate (606), and the ultraviolet germicidal lamp tube (605) is fixedly connected to the bottom of the sliding plate (604).

3. A cherry nursery tissue culture explant taking apparatus as claimed in claim 2, wherein: The bottom right side of the placement frame (601) is fixedly connected to a connecting L-shaped plate, and the placement strip (607) is fixedly connected to the top of the connecting L-shaped plate.

4. A cherry nursery tissue culture explant taking apparatus according to claim 2, wherein: The connecting rectangular plate (606) is fixedly connected to the right side of the sliding plate (604), and the connecting rectangular plate (606) is slidably connected to the front of the placement frame (601).

5. A cherry plant tissue culture explant taking apparatus according to claim 1, wherein: A through slot is provided on the left side of the placement frame, and the diameter of the through slot is adapted to the output shaft diameter of the drive motor (208).

6. A cherry nursery tissue culture explant taking apparatus as claimed in claim 1, wherein: A connecting ring is fixedly connected to the top of the connecting plate (205), and the screw (206) is threaded to the inner ring of the connecting ring.

7. A cherry nursery tissue culture explant taking apparatus as claimed in claim 1, wherein: The front of the placing frame is fixedly connected with a soil breaking plug (212), which is triangular in shape.

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