Cutting structure of plant tissue culture tank and plant tissue culture tank

Abstract

The invention belongs to the technical field of plant tissue culture, and particularly relates to a cutting structure of a plant tissue culture tank and the plant tissue culture tank. The invention provides a cutting structure of a plant tissue culture tank, comprising: a carding mechanism comprising a carding frame and root arranging combs rotatably connected to the carding frame, the root arranging combs being located at two ends and two sides of the carding frame; the cutting mechanism is connected to the carding frame and located below the root carding comb; the invention provides a plant tissue culture tank which comprises a culture tank, and the cutting structure is arranged in the culture tank. By arranging the carding mechanism, the carding action can be performed, so that the root hairs of the plants are carded, the clustering of the root hairs is avoided, and meanwhile, the trimming is also convenient; by arranging the cutting mechanism, comprehensive cutting can be conducted along the bottom of the carding mechanism, the cutting position and the cutting size can be controlled, and then different cultivation requirements can be met.

Description

Technical Field

[0001] The invention belongs to the technical field of plant tissue culture, and specifically relates to a cutting structure of a plant tissue culture pot and a plant tissue culture pot. Background Art

[0002] Plant tissue culture is also called in vitro culture in a broad sense, which refers to the technology of separating the required tissues, organs or cells, protoplasts, etc. from the plant body, inoculating them on a culture medium containing various nutrients and plant hormones under aseptic conditions to obtain regenerated complete plants or produce other products with economic value through aseptic operation. In a narrow sense, tissue culture refers to the use of various parts of plant tissues, such as cambium, parenchyma, mesophyll tissue, endosperm, etc. to obtain regenerated plants, and also refers to the culture of callus tissue produced from various organs during the culture process, and the callus tissue is then redifferentiated to form regenerated plants.

[0003] When plant tissue is cultured in a culture pot, the adventitious roots in the culture pot will grow faster and more because the nutrients in the culture pot are sufficient and easy to absorb, and the most suitable temperature, light and other environments for growth are provided. Moreover, over time, the roots will clump and entangle, thereby occupying the space in the culture pot and affecting the normal growth of plant tissue. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a cutting structure of a plant tissue culture pot and a plant tissue culture pot, which are convenient for controlling the cutting of plant adventitious roots and other tissues, thereby improving the culture effect.

[0005] The technical solution adopted by the present invention is as follows: On the one hand, the present invention provides a cutting structure of a plant tissue culture tank, comprising:

[0006] The combing mechanism comprises a combing frame and a root comb, wherein the root comb can be rotatably connected to the combing frame, and the root comb is located at both ends and both sides of the combing frame. When the root comb rotates, it can perform a combing action, thereby combing the roots of the plant, thereby preventing the roots from clumping, and facilitating pruning; the root comb comprises a combing shaft and comb teeth, the combing shaft is rotatably arranged, the comb teeth are arranged on the combing shaft, and the comb teeth are evenly and densely arranged to form a comb shape;

[0007] The cutting mechanism is connected to the combing frame and is located below the root comb. After the root comb has combed the roots, the cutting mechanism cuts the roots below the root comb. The cutting mechanism includes a cutting plate, a fixed cutting knife and a movable cutting knife. A first slide rail is provided at the bottom of the combing frame, the cutting plate is slidably arranged in the first slide rail, the cutting plate and the combing frame are vertically arranged, the fixed cutting knife is fixedly arranged on the cutting plate, a second slide rail is provided on the cutting plate, the movable cutting knife is slidably arranged on the second slide rail, and the fixed cutting knife and the movable cutting knife are close to each other.

[0008] Furthermore, an unfolding drive mechanism is provided in the combing frame, and the unfolding drive mechanism includes a linkage box, a connecting gear, a driving gear and a driving shaft. The linkage box is provided at both ends of the combing frame, and the combing shaft is rotatably provided on the linkage box. The connecting gear is rotatably provided on both sides of the linkage box, and the connecting gear is connected to the combing shaft. The driving shaft is rotatably provided in the combing frame, and the driving gear is rotatably provided in the linkage box. The driving gear is meshed with the connecting gear, and the driving shaft is connected to the driving gears at both ends. A motor for driving the driving shaft to rotate is provided in the combing frame.

[0009] Furthermore, the fixed cutting knife and the movable cutting knife are serrated, and the cross-sections of the fixed cutting knife and the movable cutting knife are wedge-shaped.

[0010] Furthermore, a reciprocating vibration component is provided on the cutting board, and the reciprocating vibration component includes a cutter connecting piece, a driving rod and a push-pull rod. The cutter connecting piece is connected to the movable cutting knife, one end of the driving rod is rotatably provided on the cutting board, the push-pull rod is hinged to the driving rod, the push-pull rod is hinged to the cutter connecting piece, and a motor is provided on the cutting board to drive the driving rod to rotate.

[0011] The motor drives the driving rod to rotate, which in turn drives the push-pull rod to drive the cutter connecting piece to push and pull, which in turn drives the movable cutting knife to vibrate back and forth, thereby generating relative movement between the movable cutting knife and the fixed cutting knife, thereby cutting the roots.

[0012] Furthermore, a first screw is rotatably arranged in the first slide rail, the cutting plate is threadedly connected to the first screw, and a motor is arranged in the combing frame to drive the first screw to rotate. The cutting plate is driven to move by the rotation of the first screw, thereby fully cutting the roots under the root comb.

[0013] Furthermore, the two ends of the combing mechanism are connected to a lifting mechanism for driving the combing mechanism to move up and down, thereby controlling the cutting position. The lifting mechanism includes a lifting platform, a third slide rail is provided on the lifting platform, and the two ends of the combing frame are slidably arranged in the third slide rail, a second screw is provided in the third slide rail, the second screw is threadedly connected to the combing frame, and a motor for driving the second screw to rotate is provided in the lifting platform.

[0014] On the other hand, the present invention provides a plant tissue culture pot, including a culture pot, wherein the above-mentioned cutting structure is arranged in the culture pot.

[0015] Furthermore, a cleaning port is provided at the bottom of the culture tank for cleaning the cut roots.

[0016] The beneficial effects achieved by the present invention using the above structure are as follows: This scheme provides a cutting structure for a plant tissue culture tank and a plant tissue culture tank. By setting a combing mechanism, a combing action can be performed to comb the roots of the plant, thereby avoiding the roots from clumping and facilitating trimming; by setting a cutting mechanism, comprehensive cutting can be performed along the bottom of the combing mechanism, and the cutting position and cutting size can be controlled to meet different culture needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a plant tissue culture tank with a cut structure according to the present invention;

[0018] Figure 2 This is a schematic diagram of the cutting structure of this solution;

[0019] Figure 3 It is a structural diagram of the combing mechanism;

[0020] Figure 4 This is a bottom view of the cutting structure of this solution;

[0021] Figure 5 It is a structural schematic diagram of the cutting mechanism;

[0022] Figure 6 for Figure 5 A magnified view of middle;

[0023] Figure 7 It is a schematic diagram of the structure of the unfolding drive mechanism;

[0024] Figure 8 It is a structural diagram of the lifting mechanism.

[0025] Among them, 1. combing mechanism; 2. combing frame; 3. root comb; 4. combing shaft; 5. comb teeth; 6. cutting mechanism; 7. cutting board; 8. fixed cutting knife; 9. movable cutting knife; 10. first slide rail; 11. second slide rail; 12. unfolding drive mechanism; 13. linkage box; 14. connecting gear; 15. driving gear; 16. driving shaft; 17. reciprocating vibration assembly; 18. cutting knife connecting piece; 19. driving rod; 20. push-pull rod; 21. first screw; 22. lifting mechanism; 23. lifting platform; 24. third slide rail; 25. second screw; 26. culture tank.

[0026] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0029] The technical solution adopted by the present invention is as follows: On the one hand, the present invention provides a cutting structure of a plant tissue culture tank, such as Figure 2 ,include:

[0030] Carding mechanism 1, such as Figure 3 , including a combing frame 2 and a root comb 3, the root comb 3 can be rotatably connected to the combing frame 2, the root comb 3 is located at both ends and both sides of the combing frame 2, when the root comb 3 rotates, it can perform a combing action, and then comb the roots of the plant, so as to avoid the roots from clumping, and it is also convenient for pruning; the root comb 3 includes a combing shaft 4 and comb teeth 5, the combing shaft 4 is rotatably arranged, the comb teeth 5 are arranged on the combing shaft 4, and the comb teeth 5 are evenly and densely distributed to form a comb shape;

[0031] like Figure 4-6 , a cutting mechanism 6 is connected to the combing frame 2 and is located below the root comb 3. After the root comb 3 combs the roots, the cutting mechanism 6 cuts the roots below the root comb 3; the cutting mechanism includes a cutting plate 7, a fixed cutting knife 8 and a movable cutting knife 9. A first slide rail 10 is provided at the bottom of the combing frame 2, and the cutting plate 7 is slidably arranged in the first slide rail 10. The cutting plate 7 and the combing frame 2 are vertically arranged. The fixed cutting fixed cutting knife 8 is fixed on the cutting plate 7, and a second slide rail 11 is provided on the cutting plate 7. The movable cutting knife 9 is slidably arranged on the second slide rail 11, and the fixed cutting knife 8 and the movable cutting knife 9 are close to each other.

[0032] Wherein, the combing frame 2 is provided with an unfolding driving mechanism 12, such as Figure 7 The unfolding drive mechanism 12 includes a linkage box 13, a connecting gear 14, a driving gear 15 and a driving shaft 16. The linkage box 13 is arranged at both ends of the combing frame 2, and the combing shaft 4 is rotatably arranged on the linkage box 13. The connecting gear 14 is rotatably arranged on both sides of the linkage box 13, and the connecting gear 14 is connected to the combing shaft 4. The driving shaft 16 is rotatably arranged in the combing frame 2, and the driving gear 15 is rotatably arranged in the linkage box 13. The driving gear 15 is meshed with the connecting gear 14, and the driving shaft 16 is connected to the driving gears 15 at both ends. A motor for driving the driving shaft 16 to rotate is provided in the combing frame 2.

[0033] The fixed cutting knife 8 and the movable cutting knife 9 are sawtooth-shaped, and the cross-sections of the fixed cutting knife 8 and the movable cutting knife 9 are wedge-shaped.

[0034] The cutting board 7 is provided with a reciprocating vibration component 17, and the reciprocating vibration component 17 includes a cutter connecting piece 18, a driving rod 19 and a push-pull rod 20. The cutter connecting piece 18 is connected to the movable cutting knife 9, and one end of the driving rod 19 is rotatably provided on the cutting board 7. The push-pull rod 20 is hinged to the driving rod 19, and the push-pull rod 20 is hinged to the cutter connecting piece 18. The cutting board 7 is provided with a motor that drives the driving rod 19 to rotate.

[0035] The motor drives the driving rod 19 to rotate, which in turn drives the push-pull rod 20 to drive the cutter connecting piece 18 to push and pull, which in turn drives the movable cutting knife 9 to vibrate back and forth, thereby generating relative movement between the movable cutting knife 9 and the fixed cutting knife 8, thereby cutting the roots.

[0036] A first screw 21 is rotatably disposed in the first slide rail 10, the cutting plate 7 is threadedly connected to the first screw 21, and a motor is disposed in the combing frame 2 to drive the first screw 21 to rotate. The cutting plate 7 is driven to move by the rotation of the first screw 21, thereby fully cutting the roots under the root comb 3.

[0037] The two ends of the combing mechanism 1 are connected to the lifting mechanism 22. Figure 5 , used to drive the combing mechanism 1 to move up and down, thereby controlling the cutting position, the lifting mechanism 22 includes a lifting platform 23, and the lifting platform 23 is provided with a third slide rail 24, and the two ends of the combing frame 2 are slidably arranged in the third slide rail 24, and the third slide rail 24 is provided with a second screw 25, and the second screw 25 is threadedly connected to the combing frame 2, and the lifting platform 23 is provided with a motor that drives the second screw 25 to rotate, such as Figure 8 .

[0038] On the other hand, the present invention provides a plant tissue culture tank 26, including a culture tank 26, wherein the culture tank 26 is provided with the above-mentioned cutting structure, such as Figure 1 .

[0039] The bottom of the culture tank 26 is provided with a cleaning port for cleaning the cut roots.

[0040] During specific use, the position of the entire device is adjusted, and the control motor drives the second screw 25 to rotate, so that the combing frame 2 is raised and lowered to adjust the position; then, by controlling the unfolding drive mechanism 12, the control motor drives the driving shaft 16 to rotate, and then drives the driving gear 15 to rotate, and then the combing shaft 4 rotates, and then the root comb 3 rotates to perform a combing action, so as to comb the roots of the plants, so as to avoid the roots from clumping, and it is also convenient for pruning; the control motor drives the driving rod 19 to rotate, and then drives the push-pull rod 20 to drive the cutting knife connecting piece 18 to do a push-pull action, and then drives the movable cutting knife 9 to reciprocate, so that relative movement is generated between the movable cutting knife 9 and the fixed cutting knife 8, and then the roots are cut. During the process, the control motor drives the first screw 21 to rotate, and then drives the cutting plate 7 to move, so as to comprehensively cut the roots below the root comb 3.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0042] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A cutting structure for a plant tissue culture tank, characterized in that: include: A combing mechanism (1) comprises a combing frame (2) and a hair root comb (3), wherein the hair root comb (3) is rotatably connected to the combing frame (2), and the hair root comb (3) is located at both ends and both sides of the combing frame (2); the hair root comb (3) comprises a combing shaft (4) and comb teeth (5), the combing shaft (4) is rotatably arranged, the comb teeth (5) are arranged on the combing shaft (4), and the comb teeth (5) are evenly and densely distributed in a comb shape; A cutting mechanism (6) is connected to a combing frame (2) and is located below a root comb (3); the cutting mechanism comprises a cutting plate (7), a fixed cutting knife (8) and a movable cutting knife (9); a first slide rail (10) is provided at the bottom of the combing frame (2); the cutting plate (7) is slidably arranged in the first slide rail (10); the cutting plate (7) and the combing frame (2) are vertically arranged; the fixed cutting knife (8) is fixedly arranged on the cutting plate (7); a second slide rail (11) is provided on the cutting plate (7); the movable cutting knife (9) is slidably arranged on the second slide rail (11); the fixed cutting knife (8) and the movable cutting knife (9) are close to each other.

2. The cutting structure of a plant tissue culture pot according to claim 1, characterized in that: The combing frame (2) is provided with an unfolding drive mechanism (12), and the unfolding drive mechanism (12) comprises a linkage box (13), a connecting gear (14), a driving gear (15) and a driving shaft (16). The linkage box (13) is provided at both ends of the combing frame (2), the combing shaft (4) is rotatably provided on the linkage box (13), the connecting gear (14) is rotatably provided on both sides of the linkage box (13), and the connecting gear (14) is connected to the combing shaft (4), the driving shaft (16) is rotatably provided in the combing frame (2), the driving gear (15) is rotatably provided in the linkage box (13), the driving gear (15) is meshed with the connecting gear (14), the driving shaft (16) is connected to the driving gears (15) at both ends, and the combing frame (2) is provided with a motor for driving the driving shaft (16) to rotate.

3. The cutting structure of a plant tissue culture pot according to claim 1, characterized in that: The cutting plate (7) is provided with a reciprocating vibration component (17), the reciprocating vibration component (17) comprises a cutter connecting member (18), a driving rod (19) and a push-pull rod (20), the cutter connecting member (18) is connected to a movable cutter (9), one end of the driving rod (19) is rotatably arranged on the cutting plate (7), the push-pull rod (20) and the driving rod (19) are hinged, the push-pull rod (20) and the cutter connecting member (18) are hinged, and the cutting plate (7) is provided with a motor for driving the driving rod (19) to rotate.

4. The cutting structure of a plant tissue culture pot according to claim 1, characterized in that: A first screw rod (21) is rotatably arranged inside the first slide rail (10), the cutting plate (7) and the first screw rod (21) are threadedly connected, and a motor is arranged inside the combing frame (2) to drive the first screw rod (21) to rotate.

5. The cutting structure of a plant tissue culture pot according to claim 1, characterized in that: The two ends of the combing mechanism (1) are connected to a lifting mechanism (22) for driving the combing mechanism (1) to move up and down. The lifting mechanism (22) comprises a lifting platform (23). A third slide rail (24) is provided on the lifting platform (23). The two ends of the combing frame (2) are slidably arranged in the third slide rail (24). A second screw rod (25) is provided in the third slide rail (24). The second screw rod (25) is threadedly connected to the combing frame (2). A motor for driving the second screw rod (25) to rotate is provided in the lifting platform (23).

6. The cutting structure of a plant tissue culture tank according to claim 1, characterized in that: The fixed cutting knife (8) and the movable cutting knife (9) are sawtooth-shaped, and the cross-sections of the fixed cutting knife (8) and the movable cutting knife (9) are wedge-shaped.

7. A plant tissue culture tank, characterized in that: It comprises the cutting structure described in any one of claims 1 to 6.

8. A plant tissue culture tank according to claim 7, characterized in that: The bottom of the culture tank (26) is provided with a cleaning port for cleaning the cut roots.

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