A seedling collection mechanism for plant seedling tissue culture

Abstract

This utility model discloses a seedling picking mechanism for plant seedling tissue culture, comprising: a device body, the device body having a device slot inside, an upper supporting frame fixedly connected to the top of the device slot, a fixed support column fixedly connected inside the upper supporting frame, an internal slot inside the fixed support column, a groove at the rear end of the internal slot, and a first motor fixedly connected inside the groove, the output end of the first motor passing through the fixed support column and fixedly connected to a first threaded rod inside the groove, a first threaded block fitting on the first threaded rod, and a sliding rod fixedly connected to the end of the first threaded rod adjacent to it. This device uses a laser emitting device to guide the seedling grabber to the correct position. After the laser receiving device receives a signal, it guides the seedling grabber to the appropriate position for grabbing, reducing the occurrence of operational errors.

Description

Technical Field

[0001] This utility model relates to the field of longan drying box technology, and in particular to a seedling extraction mechanism for plant seedling tissue culture. Background Technology

[0002] The steps for obtaining plant tissue culture seedlings typically involve preparing the necessary tools, such as sterile forceps, sterile scissors, sterile pipettes, and sterile water containing antibiotics. Ensure all tools have undergone strict sterilization to prevent bacterial contamination. Next, place the culture flask on a sterile workbench and carefully cut off the flask opening with sterile scissors, taking care not to touch the opening during the process to avoid introducing contamination. Then, gently remove the tissue culture seedling from the culture flask using sterile forceps. If culture medium adheres to the roots of the seedling, you can use a sterile pipette to blow air to assist in removal, but avoid damaging the roots.

[0003] During the seedling collection process, it is also necessary to maintain the cleanliness and sterility of the sterile workbench and disinfect it regularly with ultraviolet lamps; at the same time, operators need to wear sterile clothing, gloves and masks and other protective equipment to reduce the possibility of contamination.

[0004] In the prior art, plant tissue culture seedling extraction devices lack positioning and visibility devices, and many plant tissue culture seedling extraction devices cannot complete the extraction autonomously, often requiring manual control by staff, resulting in decreased work efficiency. A search revealed that the utility model "A Seedling Extraction Mechanism for Plant Seedling Tissue Culture" with announcement number "CN218680932U" also has the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a seedling extraction mechanism for plant tissue culture, which solves the problems of insufficient intelligence in existing plant tissue culture seedling extraction devices, requiring manual control by staff, resulting in low work efficiency.

[0006] To achieve the above objectives, a seedling harvesting mechanism for plant seedling tissue culture is provided, comprising: a device body, the device body having a device slot inside, an upper support frame fixedly connected above the top of the device slot, a fixed support column fixedly connected inside the upper support frame, an internal slot inside the fixed support column, a groove at the rear end of the internal slot, and a first motor fixedly connected inside the groove, the output end of the first motor passing through the fixed support column and fixedly connected to a first threaded rod inside the groove, a first threaded block fitting on the first threaded rod, and a sliding rod fixedly connected to the end of the first threaded rod adjacent to it;

[0007] A fixed crossbar is fixedly connected to one inward end of the first threaded block. A central slot is formed in the middle of the fixed crossbar, and first sliding grooves are formed at both ends of the central slot. A groove is formed inside the first threaded block, and a second motor is fixedly connected inside the groove. The output end of the second motor passes through the first threaded block and is fixedly connected to a second threaded rod. A second threaded block is fitted on the second threaded rod. An extension cylinder is fixedly connected to the bottom of the second threaded block. A third motor is fixedly connected to the extension end of the extension cylinder. A seedling gripper is fixedly connected to the output end of the third motor. A laser emitting device is fixedly connected to the front end of the seedling gripper. Miniature probes are fixedly connected to the left and right ends of the seedling gripper.

[0008] According to the aforementioned seedling extraction mechanism for plant seedling tissue culture, a spraying device is fixedly connected to the middle of the groove of the device, and a nozzle is fixedly connected to the spraying device.

[0009] According to the aforementioned seedling collection mechanism for plant seedling tissue culture, a disinfectant storage tank is installed at one right end of the device body, and a water pump is fixedly connected to the top of the disinfectant storage tank.

[0010] According to the seedling extraction mechanism for plant seedling tissue culture, the connecting end of the water pump is fixedly connected to a connecting pipe, and the other end of the connecting pipe passes through the device body and is fixedly connected to the spraying device.

[0011] According to the seedling extraction mechanism for plant seedling tissue culture, a bottom groove is provided below the bottom of the slot in the device, and a placement tray is slidably connected in the bottom groove.

[0012] According to the seedling collection mechanism for plant seedling tissue culture, a placement groove is provided in front of the placement tray, and a placement tray slider is fixedly connected to both ends of the middle part of the placement tray.

[0013] According to the seedling collection mechanism for plant seedling tissue culture, a rear placement groove is provided behind the placement tray, and a tissue culture cup is installed in the rear placement groove.

[0014] According to the aforementioned seedling extraction mechanism for plant seedling tissue culture, plant tissue is placed inside the tissue culture cup, and a laser receiving device is fixedly connected to the front end of the tissue culture cup.

[0015] The above-mentioned solution has the following beneficial effects:

[0016] 1. The device uses a laser emitter to guide the seedling grabber to the correct position. After the laser receiver receives the signal, it guides the seedling grabber to the appropriate position to grab the seedling, reducing the occurrence of operational errors.

[0017] 2. The device uses a miniature probe to observe the operation of the seedling grasper in real time. At the same time, the miniature probe can transmit the image to the control center to guide the seedling grasper to make position corrections.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a schematic diagram of the overall structure of a seedling extraction mechanism for plant seedling tissue culture according to the present invention.

[0021] Figure 2 This is a schematic diagram of the fixed support structure of a seedling extraction mechanism for plant seedling tissue culture according to the present invention.

[0022] Figure 3 This is a schematic diagram of the seedling grasping claw structure of a seedling tissue culture mechanism according to the present invention.

[0023] Figure 4 This is a schematic diagram of the placement tray structure of a seedling extraction mechanism for plant seedling tissue culture according to the present invention.

[0024] Legend:

[0025] 1. Device body; 101. Device slot; 102. Spraying device; 103. Nozzle; 104. Bottom groove; 2. Upper supporting frame; 201. Fixed support column; 202. Internal slot; 203. First motor; 204. First threaded block; 205. First threaded rod; 206. Sliding rod; 3. Disinfectant storage tank; 301. Water pump; 302. Connecting pipe; 4. Fixed crossbar; 401. Middle slot; 402. First groove; 403. Second threaded block; 404. Second motor; 405. Second threaded rod; 5. Extension cylinder; 501. Third motor; 502. Seedling gripper; 503. Laser emitting device; 504. Miniature probe; 6. Placement tray; 601. Placement slot; 602. Placement tray slider; 603. Rear placement slot; 604. Tissue culture cup; 605. Laser receiving device. Detailed Implementation

[0026] 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.

[0027] Reference Figure 1-4 This utility model discloses a seedling extraction mechanism for plant seedling tissue culture, comprising: a device body 1, an internal slot 101, an upper support frame 2 fixedly connected to the top of the slot 101, the upper support frame 2 providing support and protection for a fixed support column 201, a fixed support column 201 fixedly connected inside the upper support frame 2, the fixed support column 201 stabilizing the internal structure, an internal slot 202, and a groove at the rearward end of the internal slot 202. A first motor 203 is fixedly connected. When the first motor 203 rotates, the first threaded rod 205 on its output end rotates together. The output end of the first motor 203 passes through the fixed support 201 and is fixedly connected to the first threaded rod 205 in the groove. A first threaded block 204 is fitted on the first threaded rod 205. A slide rod 206 is fixedly connected to one end of the first threaded rod 205. When the first threaded rod 205 rotates, the first threaded block 204 can move back and forth, and the slide rod 206 can limit the first threaded block 204.

[0028] A fixed crossbar 4 is fixedly connected to one inward end of the first threaded block 204. The fixed crossbar 4 is a device for supporting the seedling gripper 502. A central slot 401 is provided in the middle of the fixed crossbar 4, and first sliding grooves 402 are provided at both ends of the central slot 401. A groove is provided inside the first threaded block 204, and a second motor 404 is fixedly connected inside the groove. The output end of the second motor 404 passes through the first threaded block 204 and is fixedly connected to a second threaded rod 405. When the second motor 404 rotates, the second threaded rod 405 also rotates. A second threaded rod 405 is fitted with a second… When the threaded block 403 and the second threaded rod 405 rotate, the second threaded block 403 will also move left and right. An extension cylinder 5 is fixedly connected to the bottom of the second threaded block 403. A third motor 501 is fixedly connected to the extension end of the extension cylinder 5. A seedling gripper 502 is fixedly connected to the output end of the third motor 501. A laser emitting device 503 is fixedly connected to the front end of the seedling gripper 502. Miniature probes 504 are fixedly connected to the left and right ends of the seedling gripper 502. The laser emitting device 503 can cooperate with the laser receiving device 605 to control the position movement of the seedling gripper 502.

[0029] A spraying device 102 is fixedly connected to the middle of the slot 101 of the device, and a nozzle 103 is fixedly connected to the spraying device 102. The spraying device 102 can spray disinfectant water from the nozzle 103 to disinfect the inside of the device.

[0030] A disinfectant storage tank 3 is installed on one right side of the device body 1, and a water pump 301 is fixedly connected to the top of the disinfectant storage tank 3; the water pump 301 can deliver the disinfectant from the disinfectant storage tank 3.

[0031] The water pump 301 is fixedly connected to the connecting end of the connecting pipe 302. The other end of the connecting pipe 302 passes through the device body 1 and is fixedly connected to the spraying device 102. The water pump 301 transports disinfectant water into the spraying device 102 through the connecting pipe 302.

[0032] The bottom of the device slot 101 is provided with a bottom slide groove 104, and a placement tray 6 is slidably connected in the bottom slide groove 104. The placement tray 6 can hold the plant that needs to be taken and the plant after taking the seedling.

[0033] A placement groove 601 is provided in front of the placement tray 6, and a placement tray slider 602 is fixedly connected to both ends of the middle part of the placement tray 6. The placement groove 601 is the position for placing the removed plant, and the placement tray slider 602 can help the placement tray 6 move in the groove.

[0034] A rear placement slot 603 is provided at the rear of the placement tray 6, and a tissue culture cup 604 is installed in the rear placement slot 603. The tissue culture cup 604 can hold the plant that needs to be taken out.

[0035] Plant tissue is placed inside the tissue culture cup 604. A laser receiver 605 is fixedly connected to the front end of the tissue culture cup 604. The laser emitter 503 can cooperate with the laser receiver 605 to control the directional movement of the seedling claw 502.

[0036] Working principle: When using this device, the operator first takes out the placement tray 6, places the plant to be taken into the tissue culture cup 604, and then puts the placement tray 6 back into the device body 1. The water pump 301 sends the disinfectant in the disinfectant storage tank 3 to the spraying device 102 for spraying disinfection. After disinfection, the laser emitting device 503 on the seedling claw 502 emits a signal downwards. The first motor 203 and the second motor 404 drive the first threaded block 204 and the second threaded block 403 to move back and forth, sending the seedling claw 502 into the appropriate position. The laser receiving device 605 and the laser emitting device 503 sense each other and locate the approximate position. After the micro probe 504 guides the seedling claw 502 to correct its position, the extension cylinder 5 drives the seedling claw 502 to move downwards and grab the plant into the placement trough 601.

[0037] 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 plant seedling group culture seedling taking mechanism, comprising: The device body (1) is characterized in that a device slot (101) is provided inside the device body (1), an upper support frame (2) is fixedly connected to the top of the device slot (101), a fixed support column (201) is fixedly connected inside the upper support frame (2), an internal slot (202) is provided inside the fixed support column (201), a groove is provided at the rear end of the internal slot (202), and a first motor (203) is fixedly connected inside the groove. The output end of the first motor (203) passes through the fixed support column (201) and is fixedly connected to a first threaded rod (205) inside the groove. A first threaded block (204) is fitted on the first threaded rod (205), and a slide rod (206) is fixedly connected to the end of the first threaded rod (205) that is close to it. A fixed crossbar (4) is fixedly connected to one inward end of the first threaded block (204). A central slot (401) is provided in the middle of the fixed crossbar (4). First sliding grooves (402) are provided at both ends of the central slot (401). A groove is provided inside the first threaded block (204), and a second motor (404) is fixedly connected inside the groove. The output end of the second motor (404) passes through the first threaded block (204) and is fixedly connected to a second threaded rod (405). A second threaded block (403) is fitted on the threaded rod (405). An extension cylinder (5) is fixedly connected to the bottom of the second threaded block (403). A third motor (501) is fixedly connected to the extension end of the extension cylinder (5). A seedling gripper (502) is fixedly connected to the output end of the third motor (501). A laser emitting device (503) is fixedly connected to the front end of the seedling gripper (502). Miniature probes (504) are fixedly connected to the left and right ends of the seedling gripper (502).

2. The plant seedling culture taking-out mechanism according to claim 1, wherein A spraying device (102) is fixedly connected to the middle of the slot (101) of the device, and a nozzle (103) is fixedly connected to the spraying device (102).

3. The seedling collection mechanism for plant seedling tissue culture according to claim 1, characterized in that, A disinfectant storage tank (3) is installed on one right side of the device body (1), and a water pump (301) is fixedly connected to the top of the disinfectant storage tank (3).

4. The seedling collection mechanism for plant seedling tissue culture according to claim 3, characterized in that, The water pump (301) is fixedly connected to a connecting pipe (302) at its connecting end, and the other end of the connecting pipe (302) passes through the device body (1) and is fixedly connected to the spraying device (102).

5. The seedling collection mechanism for plant seedling tissue culture according to claim 1, characterized in that, A bottom groove (104) is provided below the bottom of the slot (101) of the device, and a placement plate (6) is slidably connected in the bottom groove (104).

6. The seedling collection mechanism for plant seedling tissue culture according to claim 5, characterized in that, The placement tray (6) has a placement groove (601) in front of it, and the two ends of the middle part of the placement tray (6) are fixedly connected to the placement tray slider (602).

7. The seedling collection mechanism for plant seedling tissue culture according to claim 6, characterized in that, The placement tray (6) has a rear placement slot (603) at the rear, and a tissue culture cup (604) is installed in the rear placement slot (603).

8. The seedling collection mechanism for plant seedling tissue culture according to claim 7, characterized in that, Plant tissue is placed inside the tissue culture cup (604), and a laser receiving device (605) is fixedly connected to the front end of the tissue culture cup (604).

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