Seedling cutting device for plant tissue culture

Abstract

The utility model belongs to the technical field of plant tissue culture appliances, and discloses a seedling cutting device for plant tissue culture, which comprises a protection component and a support component, the protection component comprises a box body and a feeding part, the feeding part is mounted at the top of the box body and comprises a threaded seat and a top ring, the threaded seat is mounted at the top of the box body, and the top ring is mounted at the top of the box body. An extension ring is in threaded connection between the top ring and the threaded seat, an extension disc is fixed to the top of the top ring, the supporting assembly comprises a shell, the shell is installed in the box body, a second electric telescopic rod is installed in the shell, a lifting disc is installed on an output shaft of the second electric telescopic rod, and a seedling cutting assembly and an auxiliary assembly are installed on the two sides of the box body respectively. The seedling cutting assembly comprises a first electric telescopic rod, and the first electric telescopic rod is installed on one side of the box body. The seedling cutting height can be conveniently adjusted, the orderliness of the seedling cutting position is improved, meanwhile, the necks of plant tissue culture seedlings are conveniently and obliquely cut, and different seedling cutting requirements are met.

Description

Technical Field

[0001] The utility model relates to a seedling cutting device for cultivation, in particular to a seedling cutting device for plant tissue cultivation, belonging to the technical field of plant tissue cultivation. Background Art

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

[0003] Chinese patent number CN212993658U provides a multifunctional seedling cutting device for plant tissue culture, including a box and a circulation pump, the circulation pump is fixed to the bottom of the left side of the box through an installation box, the left side of the back of the box is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to a driving shaft, one end of the driving shaft passes through the box and extends to the inside of the box, the right side between the front and back of the inner wall of the box is rotatably connected to a driven shaft, the surfaces of the driving shaft and the driven shaft are fixedly connected to rollers, and the surfaces of the two rollers are connected by a conveyor belt transmission. The multifunctional seedling cutting device for plant tissue culture completes plant tissue seedling cutting through a conveyor belt in conjunction with a telescopic rod and a seedling cutting blade, has high seedling cutting efficiency, improves work efficiency, and avoids contamination of plant tissues caused by improper operation of personnel during manual seedling cutting, thereby improving survival rate.

[0004] However, although the above case also avoids the contamination of plant tissues caused by improper operation of personnel during manual seedling cutting and improves the survival rate, it is not convenient to adjust the cutting height of the seedlings. Manual control is used, which easily leads to uneven cutting positions. At the same time, it is not convenient to obliquely cut the neck of the plant tissue culture seedlings, resulting in failure to meet different cutting needs.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a plant tissue culture seedling cutting device in order to solve the above problems.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0008] A seedling cutting device for plant tissue culture comprises a protective assembly and a supporting assembly, the protective assembly comprises a box body and a feeding piece, the feeding piece is mounted on the top of the box body, the feeding piece comprises a threaded seat and a top ring, the threaded seat is mounted on the top of the box body, an extension ring is threadedly connected between the top ring and the threaded seat, an expansion disk is fixed on the top of the top ring, the supporting assembly comprises a shell body, the shell body is mounted inside the box body, a second electric telescopic rod is mounted inside the shell body, a lifting disk is mounted on the output shaft of the second electric telescopic rod, a seedling cutting assembly and an auxiliary assembly are respectively mounted on both sides of the box body, the seedling cutting assembly comprises a first electric telescopic rod, the first electric telescopic rod is mounted on one side of the box body, a cutting knife is mounted on the output shaft of the first electric telescopic rod, the auxiliary assembly comprises a threaded rod, the thread of the threaded rod passes through the other side of the box body, and a cutting disk is arranged at one end of the threaded rod.

[0009] Furthermore, a sliding groove is provided on the front side of the box body, a storage box is slidably installed inside the sliding groove, and a handle is provided on the front side of the storage box.

[0010] Furthermore, an observation window is installed on the front of the box body, and a drainage net is installed inside the storage box.

[0011] Furthermore, a first guide hole is opened on one side of the box body, a first guide rod is fixed on one side of the cutting knife, and the first guide rod is slidably inserted in the first guide hole.

[0012] Furthermore, a support leg is fixed to the bottom of the box, and an anti-slip pad is installed at the bottom of the support leg.

[0013] Furthermore, a third guide rod is fixed on one side of the cutting disc, a third guide hole is opened on the other side of the box body, and the third guide rod is slidably inserted into the inside of the third guide hole.

[0014] Furthermore, a rotating disk is fixed to one end of the threaded rod, a connecting seat is fixed to one side of the cutting disk, and the rotating disk is rotatably connected to the inside of the connecting seat.

[0015] Furthermore, a second guide rod is fixed to the bottom of the lifting plate, a second guide hole is opened on the top of the shell, and the second guide rod is slidably inserted into the second guide hole.

[0016] Technical effects and advantages of the utility model:

[0017] (1) By setting the support assembly, the second electric telescopic rod in the support assembly can drive the lifting plate to rise and fall, and the lifting plate can be raised and lowered to facilitate adjusting the height of the cut seedlings, thereby improving the neatness of the position of the cut seedlings.

[0018] (2) The discharging piece is provided in two types: vertical and inclined. It can not only meet the needs of flat cutting, but also facilitate oblique cutting of the neck of the plant tissue culture seedlings to meet the needs of different seedling cutting. At the same time, the threaded extension ring is used to meet the needs of placing and cutting plant tissue culture seedlings of different heights.

[0019] (3) Through the seedling cutting assembly, the first electric telescopic rod in the seedling cutting assembly drives the cutting knife to move horizontally, and the cutting knife moves, and at the same time cooperates with the cutting disc to cut the plant tissue culture seedlings. The threaded rod thread runs through one side of the box body, so as to facilitate the adjustment of the cutting disc and the cutting knife to cut the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the storage box structure of the present utility model.

[0024] In the figure: 100, protective component; 101, box; 102, sliding groove; 103, storage box; 104, handle; 105, observation window; 106, support leg; 107, anti-skid pad; 108, material discharge piece; 1081, threaded seat; 1082, extension ring; 1083, top ring; 1084, expansion plate; 109, drain net; 200, seedling cutting component; 201, first electric telescopic rod; 202, cutting knife; 203, first guide hole; 204, first guide rod; 300, auxiliary component; 301, threaded rod; 302, cutting plate; 303, connecting seat; 304, rotating plate; 305, third guide hole; 306, third guide rod; 400, support component; 401, shell; 402, second electric telescopic rod; 403, lifting plate; 404, second guide hole; 405, second guide rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4As shown, a plant tissue culture seedling cutting device includes a protective component 100 and a supporting component 400. The protective component 100 includes a box body 101 and a discharge piece 108. The discharge piece 108 is provided with two types, vertical and inclined, which not only meets the needs of flat cutting, but also facilitates oblique cutting of the neck of the plant tissue culture seedlings to meet different seedling cutting needs. The discharge piece 108 is installed on the top of the box body 101. The discharge piece 108 includes a threaded seat 1081 and a top ring 1083. The threaded seat 1081 is installed on the top of the box body 101. An extension ring 1082 is threadedly connected between the top ring 1083 and the threaded seat 1081. An expansion disk 1084 is fixed on the top of the top ring 1083. At the same time, the extension ring 1082 is threadedly connected to meet the placement and cutting of plant tissue culture seedlings of different heights.

[0027] A preferred embodiment, such as Figure 2 As shown, the support assembly 400 includes a shell 401, which is installed inside the box 101. A second electric telescopic rod 402 is installed inside the shell 401. The second electric telescopic rod 402 drives the lifting plate 403 to rise and fall. The output shaft of the second electric telescopic rod 402 is installed with the lifting plate 403. The lifting of the lifting plate 403 is convenient for adjusting the height of the cut seedlings and improving the neatness of the position of the cut seedlings. A second guide rod 405 is fixed to the bottom of the lifting plate 403. A second guide hole 404 is opened on the top of the shell 401. The second guide rod 405 is slidably inserted into the second guide hole 404.

[0028] A preferred embodiment, such as Figure 2 As shown, a seedling cutting assembly 200 and an auxiliary assembly 300 are respectively installed on both sides of the box body 101, and the seedling cutting assembly 200 includes a first electric telescopic rod 201, and the first electric telescopic rod 201 drives the cutting knife 202 to translate, and the cutting knife 202 moves, and at the same time cooperates with the cutting disc 302 to cut the plant tissue culture seedlings, and the first electric telescopic rod 201 is installed on one side of the box body 101, and the output shaft of the first electric telescopic rod 201 is installed with the cutting knife 202, and a first guide hole 203 is opened on one side of the box body 101, and a first guide rod 204 is fixed on one side of the cutting knife 202, and the first guide rod 204 is slidably inserted in the first guide hole 203;

[0029] like Figure 2As shown, the auxiliary component 300 includes a threaded rod 301. The rotation of the threaded rod 301 is convenient for adjusting the needs of the cutting disk 302 and for cooperating with the cutting knife 202 to cut seedlings. The threaded rod 301 is threaded through the other side of the box body 101. A cutting disk 302 is arranged at one end of the threaded rod 301. A third guide rod 306 is fixed to one side of the cutting disk 302. A third guide hole 305 is opened on the other side of the box body 101. The third guide rod 306 is slidably inserted into the inside of the third guide hole 305. A rotating disk 304 is fixed to one end of the threaded rod 301. A connecting seat 303 is fixed to one side of the cutting disk 302. The rotating disk 304 is rotatably connected to the inside of the connecting seat 303.

[0030] A preferred embodiment, such as Figure 4 As shown, a sliding groove 102 is opened on the front of the box 101, and a storage box 103 is slidably installed inside the sliding groove 102, and the cut roots or stems fall into the storage box 103. A handle 104 is provided on the front of the storage box 103, and an observation window 105 is installed on the front of the box 101. Support legs 106 are fixed to the bottom of the box 101, and anti-slip pads 107 are installed at the bottom of the support legs 106. A drain net 109 is installed inside the storage box 103. The drain net 109 can separate water from roots and stems, and then the storage box 103 can be drawn out for centralized treatment.

[0031] When the utility model is used, the box body 101 is placed at a designated position, and then the plant tissue culture seedlings are placed in different discharge pieces 108 according to the different shapes of the seedlings. Since the discharge pieces 108 are provided in two types, vertical and inclined, not only flat cutting is required, but also the neck of the plant tissue culture seedlings is conveniently cut obliquely, meeting the needs of different seedling cutting. At the same time, the threaded extension ring 1082 is adopted to meet the needs of placing and cutting plant tissue culture seedlings of different heights. The threaded rod 301 is rotated, and the threaded rod 301 is threadedly penetrated on one side of the box body 101. The threaded rod 301 is rotated to facilitate the adjustment of the cutting disc 302, and In order to cooperate with the cutting knife 202 to cut the seedlings, the second electric telescopic rod 402 is started, and the second electric telescopic rod 402 drives the lifting plate 403 to rise and fall. The lifting of the lifting plate 403 is convenient for adjusting the height of the cut seedlings and improving the neatness of the cut seedling position. The first electric telescopic rod 201 is started, and the first electric telescopic rod 201 drives the cutting knife 202 to move horizontally. The cutting knife 202 moves and cooperates with the cutting plate 302 to cut the plant tissue culture seedlings. The cut roots or stems fall into the storage box 103. At the same time, the drainage net 109 can separate water from the roots and stems, and then the storage box 103 is drawn out for centralized treatment.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A plant tissue culture seedling cutting device, comprising a protection component (100) and a support component (400), characterized in that: The protective assembly (100) comprises a box body (101) and a material discharge member (108), wherein the material discharge member (108) is mounted on the top of the box body (101), wherein the material discharge member (108) comprises a threaded seat (1081) and a top ring (1083), wherein the threaded seat (1081) is mounted on the top of the box body (101), wherein an extension ring (1082) is threadedly connected between the top ring (1083) and the threaded seat (1081), and an expansion disk (1084) is fixed on the top of the top ring (1083), wherein the support assembly (400) comprises a shell (401), wherein the shell (401) is mounted inside the box body (101), and wherein a second electric The box (101) is provided with a first electric telescopic rod (201), the output shaft of the second electric telescopic rod (402) is provided with a lifting disk (403), and the two sides of the box (101) are provided with a seedling cutting assembly (200) and an auxiliary assembly (300), respectively. The seedling cutting assembly (200) comprises a first electric telescopic rod (201), the first electric telescopic rod (201) is provided with a cutting knife (202), and the auxiliary assembly (300) comprises a threaded rod (301), the threaded rod (301) is threadedly penetrated through the other side of the box (101), and the cutting disk (302) is provided at one end of the threaded rod (301).

2. A plant tissue culture cutting device according to claim 1, characterized in that: The front of the box body (101) is provided with a sliding groove (102), a storage box (103) is slidably mounted inside the sliding groove (102), and a handle (104) is provided on the front of the storage box (103).

3. A plant tissue culture cutting device according to claim 2, characterized in that: An observation window (105) is installed on the front of the box body (101), and a drainage net (109) is installed inside the storage box (103).

4. A plant tissue culture cutting device according to claim 1, characterized in that: A first guide hole (203) is opened on one side of the box body (101), a first guide rod (204) is fixed on one side of the cutting knife (202), and the first guide rod (204) is slidably inserted into the interior of the first guide hole (203).

5. The plant tissue culture cutting device according to claim 1, characterized in that: A support leg (106) is fixed to the bottom of the box body (101), and an anti-slip pad (107) is installed at the bottom of the support leg (106).

6. The plant tissue culture cutting device according to claim 1, characterized in that: A third guide rod (306) is fixed on one side of the cutting disc (302), and a third guide hole (305) is opened on the other side of the box body (101). The third guide rod (306) is slidably inserted into the inside of the third guide hole (305).

7. The plant tissue culture cutting device according to claim 1, characterized in that: A rotating disk (304) is fixed to one end of the threaded rod (301), a connecting seat (303) is fixed to one side of the cutting disk (302), and the rotating disk (304) is rotatably connected inside the connecting seat (303).

8. The plant tissue culture cutting device according to claim 1, characterized in that: A second guide rod (405) is fixed to the bottom of the lifting plate (403), a second guide hole (404) is opened on the top of the shell (401), and the second guide rod (405) is slidably inserted into the inside of the second guide hole (404).

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