Cultivation device for lilium brownii tissue culture seedlings and use method of cultivation device

Abstract

The invention relates to the technical field of agricultural cultivation, in particular to a lilium brownii tissue culture seedling cultivation device which comprises a supporting plate, a spiral ring and a connecting sleeve plate, the spiral ring is rotationally arranged above the supporting plate, a cutting mechanism for cutting lilium brownii tissue is detachably arranged at one end of the spiral ring, and a culture bag for collecting the cut tissue is detachably arranged on the cutting mechanism; the connecting sleeve plate slidably sleeves the periphery of the supporting plate, and a first clamping mechanism is slidably arranged on the top surface of the connecting sleeve plate. According to the lily bamboo cutting device, the spiral ring is arranged, the cutting mechanism can conveniently cut lily bamboo tissue, the first clamping mechanism and the second clamping mechanism are adopted for clamping and stabilizing lily bamboo, the situation that the lily bamboo swings in the cutting process can be avoided, and secondary damage cannot be caused to the lily bamboo after cutting is completed through the spiral structure of the spiral ring; meanwhile, the cut lilium brownii tissue can be collected and cultured, the transferring process is avoided, and the culture efficiency of the lilium brownii tissue is improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural cultivation, in particular to a lily bamboo tissue culture seedling cultivation device and a use method of the lily bamboo tissue culture seedling cultivation device. Background Art

[0002] Lily bamboo is a perennial evergreen shrub or small tree of the Asparagaceae family and the genus Dracaena. It is upright with branches on the upper part and short internodes. The leaves grow loosely in clusters. The leaves are linear or lanceolate, with acuminate tips and entire margins. The leaves are green and shiny. At present, the cultivation of lily bamboo can reduce the virus carrying rate, improve the vitality of seedlings, and ensure the quality of seedlings by using tissue culture technology. This method requires the extraction and cultivation of lily bamboo tissues.

[0003] For example, a lily bamboo tissue culture seedling cultivation device and a method of using the device are disclosed in a Chinese patent with authorization announcement number CN114766361B. The device is mainly formed by enclosing a first arc-shaped water bag, a second arc-shaped water bag, a third arc-shaped water bag and a fourth arc-shaped water bag, and then filling the bag with water so that the elastic blade moves toward the branch of the lily bamboo after being squeezed by the bag until it cuts and penetrates into the branch of the lily bamboo. The tissue in the cut area can be separated from the branch under the action of the force generated by stretching and tightening, thereby completing the cutting of the lily bamboo tissue so that the cut tissue can be cultured using tissue culture fluid later.

[0004] However, there are still some shortcomings when using this method to cut and separate tissues. When cutting the lily bamboo, the lily bamboo needs to be moved to the support frame to complete the cutting of the lily bamboo. Otherwise, it cannot be guaranteed to be covered on the outer periphery of the lily bamboo, which requires the lily bamboo to be moved as a whole, which seriously affects the root growth of the lily bamboo. Moreover, when flushing is used to clamp and limit the lily bamboo, when there are sharp thorns on the outer skin of the lily bamboo and they are not cleaned, the sharp thorns will pierce the water bag, so that the clamping and limiting of the lily bamboo cannot be guaranteed, and the cutting of the lily bamboo cannot be completed, which seriously affects the cultivation of the lily bamboo tissue. Summary of the invention

[0005] The present invention aims at the deficiencies in the prior art and provides the following technical solutions: A lily bamboo tissue culture seedling cultivation device comprises a support plate, a spiral ring and a connecting sleeve plate, wherein the spiral ring is rotatably arranged above the support plate, a cutting mechanism for cutting lily bamboo tissue is detachably arranged at one end of the spiral ring, and a culture bag for collecting cut tissue is detachably arranged on the cutting mechanism; the connecting sleeve plate is slidably sleeved on the periphery of the support plate, and a first clamping mechanism sleeved on the periphery of the bottom of the lily bamboo is slidably arranged on the top surface of the connecting sleeve plate; a support adjustment mechanism is slidably arranged on one side of the top surface of the connecting sleeve plate, and a second clamping mechanism opposite to the clamping direction of the first clamping mechanism is fixedly arranged on the top of the supporting mechanism, and the second clamping mechanism is sleeved on the periphery of the upper part of the lily bamboo; the cutting mechanism is located between the first clamping mechanism and the second clamping mechanism.

[0006] As an improvement of the above technical solution, the inner wall of the spiral ring is fixedly connected to a support frame, a support column is arranged between the support frame and the support plate, the bottom end of the support column is fixedly connected to the top surface of the support plate, the top surface of the support column is rotatably connected to the support frame, and a rotating motor for driving the support frame to rotate is installed in the top surface of the support column.

[0007] As an improvement of the above technical solution, the cutting mechanism includes a first cutter, a second cutter and a mounting component, the second cutter is slidably mounted on the periphery of the first cutter up and down, the first cutter and the second cutter are both arc-shaped structures, the mounting component is clamped between the first cutter and the spiral ring, the mounting component includes a positioning block fixedly connected to one side of the first cutter, and the end of the spiral ring is provided with a positioning groove clamped with the positioning block.

[0008] As an improvement on the above technical solution, an adjustment mechanism for driving the second cutter to slide up and down is arranged between the second cutter and the spiral ring, and the adjustment mechanism includes a connecting rod, a positioning rod, a third slider and a second threaded rod. The connecting rod is fixedly connected to the inner wall of the second cutter, and the connecting rod is fixedly connected to the positioning rod near the spiral ring. A limiting groove for the third slider to slide up and down is provided at the end of the spiral ring, and a positioning hole for the positioning rod to be inserted is provided in the third slider. The second threaded rod is rotatably arranged on the inner wall of the limiting groove, and a handle is fixedly connected to the top end of the second threaded rod passing through the spiral ring, and the second threaded rod is threadedly connected to the third slider, and a limiting rod passing through the spiral ring is fixedly arranged on the third slider, and scales are engraved on the outer periphery of the limiting rod.

[0009] As an improvement of the above technical solution, the first clamping mechanism includes a first threaded rod, a second clamping plate and a first slider, the first slider is fixedly connected to the bottom surface of the second clamping plate, the top surface of the connecting sleeve is provided with a second limiting sliding groove for the first slider to slide, the bottom surface of the second limiting sliding groove is provided with a threaded hole for the first threaded rod to be threadedly connected, the first threaded rod is threadedly connected to the second clamping plate, the top surface of the support plate is provided with a screw hole corresponding to the threaded hole, and a rubber pad is fixedly arranged on the inner wall of the second clamping plate.

[0010] As an improvement of the above technical solution, the supporting mechanism includes a sliding component, a folding component and a lifting component, the sliding component includes a supporting connecting plate and a second sliding block, the top surface of the connecting sleeve is provided with a first limiting sliding groove for sliding the second sliding block, the first limiting sliding groove is an L-shaped structure, and the top surface of the second sliding block is fixedly connected to the bottom surface of one side of the supporting connecting plate.

[0011] As an improvement of the above technical solution, the lifting component includes a telescopic rod and a support rod, one end of the support rod is fixedly connected to the top of the telescopic rod, and the other end of the support rod is fixedly connected to the second holding mechanism.

[0012] As an improvement of the above technical solution, the folding component includes a limit abutment plate and a pin shaft. The limit abutment plate is fixedly connected to the other side of the supporting connecting plate. The limit abutment plate is a U-shaped structure. The limit abutment plate and the bottom end of the telescopic rod are rotationally connected through the pin shaft.

[0013] As an improvement of the above technical solution, the second clamping mechanism includes a first clamping plate, the first clamping plate is fixedly connected to the support rod, and the first clamping plate is a semi-annular structure.

[0014] The method for using the lily bamboo tissue culture seedling cultivation device comprises the following steps: S1: unfolding: move the device to the desired location, then slide the connecting plate, then slide the supporting connecting plate, turn the telescopic rod and adjust the height of the telescopic rod, then twist the first threaded rod to unfold between the second clamping plates; S2: Clamping: Slide the second clamping plate to clamp the lily bamboo outside, and limit the second clamping plate, slide the supporting connecting plate, clamp the first clamping plate to the lily bamboo outside, and limit the supporting connecting plate, so that the lily bamboo is firmly fixed between the first clamping plate and the second clamping plate; S3: cutting: starting the rotary motor to drive the spiral ring to rotate through the support frame, and cutting the lily bamboo tissue through the first cutter and the second cutter; S4: Cultivation: The cut lily bamboo tissue is introduced into a culture bag for cultivation.

[0015] Beneficial effects of the present invention: The spiral ring is set to facilitate the cutting of the lily bamboo tissue by the cutting mechanism, and the lily bamboo tissue can be cut by only moving the device to the side of the lily bamboo, without moving the lily bamboo as a whole to prevent affecting the normal growth of the lily bamboo. The first clamping mechanism and the second clamping mechanism are used to clamp the lily bamboo firmly, which can avoid the lily bamboo from swinging during the cutting process. The spiral structure of the spiral ring is set to prevent the lily bamboo from causing secondary damage after the cutting is completed. At the same time, the cut lily bamboo tissue can be collected and cultured, and the lily bamboo tissue can be directly cultured to avoid excessive contact with the outside air during the transfer process, prevent it from being oxidized and affecting its growth, and improve the culture efficiency of the lily bamboo tissue. It can also avoid using water bags to squeeze and limit the lily bamboo to avoid being punctured and unable to clamp the lily bamboo. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention; Figure 2 It is a rear-view stereoscopic structural schematic diagram of the present invention; Figure 3 Schematic diagram of the spiral ring structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A area; Figure 5 This is an enlarged structural schematic diagram of the connecting sleeve of the present invention; Figure 6 It is a schematic diagram of the enlarged structure of the second splint of the present invention; Figure 7 This is a schematic diagram of the enlarged structure of the supporting connecting plate of the present invention; Figure 8 It is an enlarged view of the connection between the first threaded rod and the second clamping plate of the present invention; Fig. 9 This is an enlarged view of the positional relationship between the first cutter and the second cutter of the present invention; Fig.10 It is a schematic diagram of the enlarged structure of the third sliding block of the present invention.

[0017] : Illustration symbols: 1. support plate; 11. support column; 2. spiral ring; 21. support frame; 22. limit groove; 23. positioning card slot; 3. connecting sleeve; 31. first limit slide groove; 32. second limit slide groove; 33. threaded hole; 4. telescopic rod; 41. support rod; 411. first clamping plate; 5. first cutter; 51. second cutter; 511. connecting rod; 512. positioning plug rod; 52. positioning card block; 6. first threaded rod; 61. second clamping plate; 611. rubber pad; 612. first slider; 7. supporting connecting plate; 71. limit abutment plate; 72. second slider; 8. third slider; 81. positioning hole; 82. limit rod; 83. second threaded rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0019] Please refer to Figure 1-Figure 10 As shown, the present invention provides a lily bamboo tissue culture seedling cultivation device, comprising a support plate 1, a spiral ring 2 and a connecting sleeve plate 3, wherein the spiral ring 2 is rotatably arranged above the support plate 1, a cutting mechanism for cutting lily bamboo tissue is detachably arranged at one end of the spiral ring 2, and a culture bag for collecting cut tissue is detachably arranged on the cutting mechanism; The connecting plate 3 is slidably sleeved on the periphery of the supporting plate 1, and the top surface of the connecting plate 3 is slidably provided with a first clamping mechanism sleeved on the periphery of the bottom of the lily bamboo; A support adjustment mechanism is slidably arranged on one side of the top surface of the connecting sleeve plate 3, and a second clamping mechanism opposite to the clamping direction of the first clamping mechanism is fixedly arranged on the top of the support mechanism, and the second clamping mechanism is sleeved on the outer periphery of the upper part of the lily bamboo; The cutting mechanism is located between the first clamping mechanism and the second clamping mechanism.

[0020] In the present case, by setting the first clamping mechanism and the second clamping mechanism, and the clamping directions of the first clamping mechanism and the second clamping mechanism are opposite, the first clamping mechanism and the second clamping mechanism clamping sleeve are set on the outer periphery of the lily bamboo to clamp and position the lily bamboo, thereby ensuring the stability of the lily bamboo. At the same time, the cutting mechanism is set between the first clamping mechanism and the second clamping mechanism. After the clamping and positioning of the first clamping mechanism and the second clamping mechanism, the cutting effect of the cutting mechanism on the lily bamboo tissue can be ensured, thereby avoiding the lily bamboo from swinging during the cutting process.

[0021] Among them, the structural state of helical ring 2 is as follows Figure 1 and Figure 3 As shown, it can be seen that it is in a spiral shape, which is the same as the spiral shape of mosquito coils in the prior art. With this design, when the lily bamboo is cut, the cutting mechanism cuts off the lily bamboo tissue, which facilitates the spiral ring 2 to separate from the lily bamboo to prevent secondary damage to the lily bamboo.

[0022] The detachable setting of the cutting mechanism makes it easy to disassemble and replace it. It is easy to disassemble and replace it after long-term use to prevent the lily bamboo from being damaged due to the failure of cutting during cutting, thereby improving the service life.

[0023] Among them, through the setting of the culture bag, the cut lily bamboo tissue can be collected. The culture bag is not drawn in the attached figure. It is detachably set at the end of the cutting mechanism near the spiral ring 2. When the lily bamboo tissue is cut by the rotation of the spiral ring 2, the cut lily bamboo tissue will move toward the tail of the cutting mechanism due to the thrust, and the cut tissue can be easily slid into the culture bag after it is cut.

[0024] The explanation of the source of the thrust of the lily bamboo tissue described above is as follows: The spiral ring 2 rotates, and the lily bamboo can be cut by the cutting mechanism set at the end of the spiral ring 2. First, the front edge of the cutting mechanism goes deep into the lily bamboo. As the spiral ring 2 rotates, part of the lily bamboo tissue can be cut off by the cutting mechanism. At this time, the uncut part can generate thrust to the cut part, so that the lily bamboo tissue moves toward the tail of the cutting mechanism until the lily bamboo tissue to be cut is cut off. At this time, the lily bamboo tissue can enter the mouth of the culture bag and then fall into the inside of the culture bag. The cut lily bamboo tissue is collected and cultured, and the cut lily bamboo tissue is cultured using tissue culture technology. The tissue culture technology used belongs to the culture technology in the prior art. In this application document, no further elaboration is made on the process of how to use tissue culture technology for culture.

[0025] The position of the culture bag removable setting is explained as follows: The culture bag is detachably arranged outside the cutting mechanism, and its position is close to the tail of the cutting mechanism. Its arrangement position is located behind the cutting edge of the cutting mechanism, so that it will not affect the cutting mechanism from penetrating into the lily bamboo, and it is convenient to introduce the cut lily bamboo tissue into the culture bag.

[0026] Supplementary explanation: An arc-shaped mounting frame can be set on the periphery of the spiral ring 2, and then tissue culture fluid absorbent cotton can be set on the mounting frame. The structure of the mounting frame is set along the periphery of the spiral ring 2. After the lily bamboo tissue is cut by the cutting mechanism, the spiral ring 2 continues to rotate. At this time, the spiral ring 2 drives the mounting frame to move to the cut position of the lily bamboo. Tissue culture fluid absorbent cotton can be set on the periphery of the mounting frame, so that the tissue culture fluid absorbent cotton can contact the cut position of the lily bamboo, so that the tissue culture fluid adheres to the cut position, and the cut position of the lily bamboo is cultivated to make it grow rapidly to avoid being disturbed by the external environment. The moisturizing of the tissue culture fluid can prevent the cut position from being oxidized, thereby ensuring the normal growth of the lily bamboo.

[0027] The setting of the spiral ring 2 facilitates the cutting of the lily bamboo tissue by the cutting mechanism, and the lily bamboo tissue can be cut by only moving the device to the side of the lily bamboo, without moving the lily bamboo as a whole to prevent affecting the normal growth of the lily bamboo. The first clamping mechanism and the second clamping mechanism are used to clamp the lily bamboo firmly, which can prevent the lily bamboo from swinging during the cutting process. The spiral structure of the spiral ring 2 can prevent secondary damage to the lily bamboo after the cutting is completed. At the same time, the cut lily bamboo tissue can be collected and cultured, and the lily bamboo tissue can be directly cultured to avoid excessive contact with the outside air during the transfer process, prevent it from being oxidized and affecting the growth, and improve the culture efficiency of the lily bamboo tissue.

[0028] The sliding sleeve of the connecting sleeve plate 3 facilitates the change of the distance between the cutting mechanism and the lily bamboo, so as to change the cutting depth.

[0029] like Figure 1 As shown, a support frame 21 is fixedly connected to the inner wall of the spiral ring 2, a support column 11 is arranged between the support frame 21 and the support plate 1, the bottom end of the support column 11 is fixedly connected to the top surface of the support plate 1, the top surface of the support column 11 is rotatably connected to the support frame 21, and a rotating motor for driving the support frame 21 to rotate is installed in the top surface of the support column 11.

[0030] By setting the support frame 21 and the support column 11, the spiral ring 2 can be stably supported to ensure the stability of the spiral ring 2. A rotating motor for driving the support frame 21 to rotate is set on the top surface of the support column 11. The rotating motor is not drawn in the figure. Figure 1 The setting position of the support column 11 can be seen in the figure. When the support frame 21 is driven to rotate by the rotating motor, the support frame 21 can drive the spiral ring 2 to rotate. The rotation method of the spiral ring 2 is similar to the rotation method of the eccentric wheel, which can ensure that the area enclosed by the rotation range of one end of the spiral ring 2 is the largest, and the areas enclosed by the rotation of other positions of the spiral ring 2 become smaller in turn. This type of rotation is convenient for quickly cutting the lily bamboo tissue and will not cause secondary damage to the cutting position on the lily bamboo.

[0031] Supplementary explanation: A lifting handrail is provided on the top of the support frame 21 to facilitate moving the device to a desired location.

[0032] like Figure 4 , Fig. 9 and Fig.10 As shown, the cutting mechanism includes a first cutter 5, a second cutter 51 and a mounting component. The second cutter 51 is slidably mounted on the periphery of the first cutter 5. Both the first cutter 5 and the second cutter 51 are arc-shaped structures. The mounting component is clamped between the first cutter 5 and the spiral ring 2. The mounting component includes a positioning block 52 fixedly connected to one side of the first cutter 5. A positioning groove 23 is provided at the end of the spiral ring 2 to be clamped with the positioning block 52.

[0033] An adjusting mechanism for driving the second cutter 51 to slide up and down is arranged between the second cutter 51 and the spiral ring 2, and the adjusting mechanism includes a connecting rod 511, a positioning rod 512, a third slider 8 and a second threaded rod 83. The connecting rod 511 is fixedly connected to the inner wall of the second cutter 51, and the connecting rod 511 is fixedly connected to the positioning rod 512 near the spiral ring 2. A limiting groove 22 for the third slider 8 to slide up and down is provided at the end of the spiral ring 2, and a positioning hole 81 for the positioning rod 512 to be inserted is provided in the third slider 8. The second threaded rod 83 is rotatably arranged on the inner wall of the limiting groove 22, and the top end of the second threaded rod 83 passes through the spiral ring 2 and is fixedly connected with a handle, the second threaded rod 83 is threadedly connected to the third slider 8, and a limiting rod 82 passing through the spiral ring 2 is fixedly arranged on the third slider 8, and the outer periphery of the limiting rod 82 is engraved with scales.

[0034] By setting the positioning block 52, the positioning block 52 is inserted and fixed in the positioning slot 23 to install the first cutter 5 and the second cutter 51, so that the first cutter 5 and the second cutter 51 are installed at the end of the spiral ring 2. In the process of moving the positioning block 52, the positioning rod 512 can be inserted into the positioning hole 81, so that the third slider 8 and the positioning rod 512 form a whole, and the positioning rod 512 is limited. Then, the second threaded rod 83 can be driven to rotate by twisting the handle, thereby driving the third slider 8 threadedly connected to the second threaded rod 83 to slide up and down, and the third slider 8 drags the positioning rod 512 to drive the connecting rod 511 to move, and the connecting rod 511 drives the second cutter 51 to slide around the first cutter 5, thereby changing the distance between adjacent second cutters 51, so as to change the cutting width.

[0035] The second cutter 51 is slidably arranged to adjust the cutting width to meet the needs of cutting of different sizes, and the first cutter 5 and the second cutter 51 are detachably arranged to facilitate replacement of the first cutter 5 and the second cutter 51 .

[0036] Among them, Fig. 9 As shown, the cross section of the second cutter 51 is an L-shaped structure, and its interior is an arc-shaped structure. When installing the culture bag, the bag opening of the culture bag can be inserted between the adjacent second cutters 51, and the position of the bag opening can be set at the front middle position of the second cutter 51. When installing the culture bag, only the bag opening is not located at the edge of the second cutter 51, and other positions are acceptable. This arrangement makes it easy to collect the tissue when cutting the lily bamboo tissue.

[0037] The opening of the culture bag is supported by a hard object, for example, a steel wire is wrapped around the opening of the culture bag, so that the opening of the culture bag is in an open state. The culture bag is fixed on the second cutter 51 by a positioning card, so that the culture bag is fixed between the adjacent second cutters 51, and the position where the culture bag contacts the second cutter 51 is straightened, so that the lily bamboo tissue can enter the culture bag easily. The positioning card method for positioning the culture bag belongs to the prior art. For example, the bag is clamped between the magnetic blocks by the magnetic block method. The present invention can fix the culture bag between the second cutters 51 by the magnetic attraction method of the magnetic block and the second cutter 51.

[0038] Among them, through the setting of the limit rod 82, the third slider 8 is slid by screwing the second threaded rod 83, and the third slider 8 drives the limit rod 82 to move. The height of the second cutter 51 can be accurately adjusted by the scale engraved on the outer periphery of the limit rod 82, so as to accurately change the distance between adjacent second cutters 51.

[0039] like Figure 2 , Figure 5 , Figure 6 and Figure 8 As shown, the first clamping mechanism includes a first threaded rod 6, a second clamping plate 61 and a first slider 612. The first slider 612 is fixedly connected to the bottom surface of the second clamping plate 61. The top surface of the connecting sleeve 3 is provided with a second limiting sliding groove 32 for the first slider 612 to slide. The bottom surface of the second limiting sliding groove 32 is provided with a threaded hole 33 for the first threaded rod 6 to be threadedly connected. The first threaded rod 6 is threadedly connected to the second clamping plate 61. The top surface of the support plate 1 is provided with a screw hole corresponding to the threaded hole 33. A rubber pad 611 is fixedly arranged on the inner wall of the second clamping plate 61.

[0040] By setting the second clamping plate 61, the second clamping plate 61 is a semi-annular structure, which is convenient for the second clamping plate 61 to be sleeved on the periphery of the bottom of the lily bamboo. The second clamping plate 61 can be provided in multiple groups. By screwing the first threaded rod 6, the height of the second clamping plate 61 can be changed to increase the area wrapped around the periphery of the lily bamboo and improve the stability of the lily bamboo clamping. Figure 3 and Figure 8 As shown, the state of the second clamping plate 61 can be seen. The height of the first threaded rod 6 can be adjusted by twisting the first threaded rod 6. At this time, the height and direction of the second clamping plate 61 can be changed by rotating the second clamping plate 61 located at the upper part, thereby increasing the clamping area for the lily bamboo. After clamping, under the action of the rubber pad 611, it can flexibly contact the lily bamboo to prevent damage to the lily bamboo.

[0041] When the lily bamboo is being processed, the first threaded rod 6 is rotated to make its bottom end enter into the first sliding block 612. At this time, the second clamping plate 61 is slid to be sleeved on the outer periphery of the lily bamboo. Then the first threaded rod 6 is twisted to make the bottom end of the first threaded rod 6 inserted into the second limiting sliding groove 32, and the second clamping plate 61 is limited to ensure its clamping stability.

[0042] Among them, the connecting sleeve plate 3 can be provided with multiple groups, all of which adopt the socket connection method, such as Figure 1 and Figure 2 The structure of the connecting sleeve 3 can be seen as shown. If multiple groups of connecting sleeves 3 are provided, they are connected in sequence to increase the overall extension length of the connecting sleeve 3.

[0043] Among them, a screw hole corresponding to the threaded hole 33 is opened on the support plate 1. When not in use, the connecting sleeve 3 is slid to make the connecting sleeve 3 overlap with the support plate 1 to complete the storage of the connecting sleeve 3. At this time, the threaded hole 33 corresponds to the screw hole, and the first threaded rod 6 can be inserted into the screw hole by twisting to limit the support plate 1 and the connecting sleeve 3.

[0044] Supplementary explanation: When not in use, the connecting sleeve 3 is slid to be sleeved on the outer periphery of the support plate 1, and then the first threaded rod 6 is screwed so that the bottom of the first threaded rod 6 is threadedly connected in the screw hole, and multiple groups of second clamping plates 61 are connected together.

[0045] like Figure 1 , Figure 2 , Figure 5 and Figure 7 As shown, the supporting mechanism includes a sliding component, a folding component and a lifting component. The sliding component includes a supporting connecting plate 7 and a second sliding block 72. The top surface of the connecting sleeve 3 is provided with a first limiting sliding groove 31 for the second sliding block 72 to slide. The first limiting sliding groove 31 is an L-shaped structure. The top surface of the second sliding block 72 is fixedly connected to the bottom surface of one side of the supporting connecting plate 7.

[0046] Through the L-shaped structure of the first limiting sliding groove 31, Figure 5 The structure of the first limiting slot 31 can be seen in the figure. The radius of the inscribed circle at the docking vertex of the first limiting slot 31 is larger than the radius of the circumscribed circle of the second slider 72. The second slider 72 is a square structure, and the bottom end is rotatably arranged in the first limiting slot 31. During the sliding process of the second slider 72 in the first limiting slot 31, when passing the docking point of the first limiting slot 31, the direction of the second slider 72 can be changed by rotating the support connecting plate 7, so that the second slider 72 is rotated 90°, and then the support connecting plate 7 is pushed to store the support connecting plate 7 on the connecting sleeve 3.

[0047] Among them, a bolt is threadedly connected to the support connecting plate 7 corresponding to the second sliding block 72. After the support connecting plate 7 is stored, it can be limited by the bolt, and when the lily bamboo needs to be clamped, the support connecting plate 7 can be slid to the required position and positioned by the bolt.

[0048] like Figure 1 and Figure 7 As shown, the lifting component includes a telescopic rod 4 and a support rod 41, one end of the support rod 41 is fixedly connected to the top of the telescopic rod 4, and the other end of the support rod 41 is fixedly connected to the second holding mechanism.

[0049] The folding component includes a limit abutment plate 71 and a pin shaft. The limit abutment plate 71 is fixedly connected to the other side of the supporting connecting plate 7. The limit abutment plate 71 is a U-shaped structure. The limit abutment plate 71 and the bottom end of the telescopic rod 4 are rotationally connected through the pin shaft.

[0050] The second clamping mechanism includes a first clamping plate 411 , which is fixedly connected to the support rod 41 , and is a semi-annular structure.

[0051] By setting the telescopic rod 4, it is convenient to adjust the height of the support rod 41, thereby adjusting the height of the first clamping plate 411, so that the first clamping plate 411 is located above the second cutting knife 51, and the second cutting knife 51 is located between the first clamping plate 411 and the second clamping plate 61. In this state, after the lily bamboo is clamped by the first clamping plate 411 and the second clamping plate 61, it is convenient to cut the lily bamboo by the first cutting knife 5 and the second cutting knife 51.

[0052] Supplementary explanation: The telescopic rod 4 can be connected to each other in the form of multiple threaded rods, or multiple sets of sleeves can be used, which are connected to each other after being stretched. The telescopic rod 4 can also be set to be electric. No matter which method is used, the height of the first clamping plate 411 can be changed. The clamping directions of the first clamping plate 411 and the second clamping plate 61 are opposite, and the stability of the lily bamboo can be guaranteed after clamping.

[0053] The pin shaft is provided to facilitate the rotation of the telescopic rod 4. When in use, the telescopic rod 4 is rotated so that the telescopic rod 4 abuts against the limit abutment plate 71, as shown in FIG. Figure 1 In the middle state, the first clamping plate 411 can be clamped on the periphery of the lily bamboo. When not in use, the telescopic rod 4 is stored and then rotated so that the telescopic rod 4 is pressed against the top surface of the supporting connecting plate 7, and then the supporting connecting plate 7 is slid so that the first clamping plate 411 abuts against the periphery of the supporting column 11, and the storage is completed. After storage, it is easy to carry.

[0054] The method for using the lily bamboo tissue culture seedling cultivation device comprises the following steps: S1: unfolding: move the device to the desired location, then slide the connecting plate 3, then slide the supporting connecting plate 7, rotate the telescopic rod 4 and adjust the height of the telescopic rod 4, then twist the first threaded rod 6 to unfold between the second clamping plates 61; S2: Clamping: Slide the second clamping plate 61 to clamp the lily bamboo outside, and limit the second clamping plate 61, slide the supporting connecting plate 7, clamp the first clamping plate 411 to the lily bamboo outside, and limit the supporting connecting plate 7, so that the lily bamboo is firmly fixed between the first clamping plate 411 and the second clamping plate 61; S3: Cutting: Start the rotary motor to drive the spiral ring 2 to rotate through the support frame 21, and cut the lily bamboo tissue through the first cutter 5 and the second cutter 51; S4: Cultivation: The cut lily bamboo tissue is introduced into a culture bag for cultivation.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them.

Claims

1. A lily bamboo tissue culture seedling cultivation device, characterized in that: It comprises a support plate (1), a spiral ring (2) and a connecting sleeve plate (3), wherein the spiral ring (2) is rotatably arranged above the support plate (1), a cutting mechanism for cutting lily bamboo tissue is detachably arranged at one end of the spiral ring (2), and a culture bag for collecting cut tissue is detachably arranged on the cutting mechanism; The connecting sleeve (3) is slidably sleeved on the periphery of the supporting plate (1), and a first clamping mechanism sleeved on the periphery of the bottom of the lily bamboo is slidably provided on the top surface of the connecting sleeve (3); A support adjustment mechanism is slidably arranged on one side of the top surface of the connecting sleeve (3); a second clamping mechanism is fixedly arranged on the top of the support mechanism in a direction opposite to that of the first clamping mechanism; the second clamping mechanism is sleeved on the outer periphery of the upper part of the lily bamboo; The cutting mechanism is located between the first clamping mechanism and the second clamping mechanism.

2. The lily bamboo tissue culture seedling cultivation device according to claim 1, characterized in that: A support frame (21) is fixedly connected to the inner wall of the spiral ring (2); a support column (11) is provided between the support frame (21) and the support plate (1); the bottom end of the support column (11) is fixedly connected to the top surface of the support plate (1); the top surface of the support column (11) is rotatably connected to the support frame (21); and a rotating motor for driving the support frame (21) to rotate is installed in the top surface of the support column (11).

3. The lily bamboo tissue culture seedling cultivation device according to claim 1, characterized in that: The cutting mechanism comprises a first cutter (5), a second cutter (51) and a mounting component, wherein the second cutter (51) is slidably mounted on the periphery of the first cutter (5) in an up-and-down manner, and the first cutter (5) and the second cutter (51) both have an arc-shaped structure. The mounting component is clamped between the first cutter (5) and the spiral ring (2), and the mounting component comprises a positioning block (52) fixedly connected to one side of the first cutter (5), and a positioning slot (23) is provided at an end of the spiral ring (2) and is clamped to the positioning block (52).

4. The lily bamboo tissue culture seedling cultivation device according to claim 3, characterized in that: An adjustment mechanism for driving the second cutter (51) to slide up and down is provided between the second cutter (51) and the spiral ring (2), the adjustment mechanism comprising a connecting rod (511), a positioning rod (512), a third slider (8) and a second threaded rod (83), the connecting rod (511) being fixedly connected to the inner wall of the second cutter (51), the connecting rod (511) being fixedly connected to the positioning rod (512) near the spiral ring (2), and the end of the spiral ring (2) being provided with a third slider (8) for sliding up and down. The third slider (8) is provided with a positioning hole (81) for inserting a positioning rod (512), the second threaded rod (83) is rotatably arranged on the inner wall of the limiting groove (22), the top end of the second threaded rod (83) passes through the spiral ring (2) and is fixedly connected with a handle, the second threaded rod (83) is threadedly connected to the third slider (8), and a limiting rod (82) passing through the spiral ring (2) is fixedly arranged on the third slider (8), and the outer periphery of the limiting rod (82) is engraved with scales.

5. The lily bamboo tissue culture seedling cultivation device according to claim 1, characterized in that: The first clamping mechanism comprises a first threaded rod (6), a second clamping plate (61) and a first sliding block (612); the first sliding block (612) is fixedly connected to the bottom surface of the second clamping plate (61); the top surface of the connecting sleeve (3) is provided with a second limiting sliding groove (32) for the first sliding block (612) to slide; the bottom surface of the second limiting sliding groove (32) is provided with a threaded hole (33) for the first threaded rod (6) to be threadedly connected; the first threaded rod (6) is threadedly connected to the second clamping plate (61); the top surface of the support plate (1) is provided with a screw hole corresponding to the screw hole (33); and a rubber pad (611) is fixedly provided on the inner wall of the second clamping plate (61).

6. The lily bamboo tissue culture seedling cultivation device according to claim 1, characterized in that: The support mechanism comprises a sliding component, a folding component and a lifting component, the sliding component comprises a supporting connecting plate (7) and a second sliding block (72), the top surface of the connecting sleeve (3) is provided with a first limiting sliding groove (31) for the second sliding block (72) to slide, the first limiting sliding groove (31) is an L-shaped structure, and the top surface of the second sliding block (72) is fixedly connected to the bottom surface of one side of the supporting connecting plate (7).

7. The lily bamboo tissue culture seedling cultivation device according to claim 6, characterized in that: The lifting component comprises a telescopic rod (4) and a support rod (41), one end of the support rod (41) is fixedly connected to the top end of the telescopic rod (4), and the other end of the support rod (41) is fixedly connected to the second supporting mechanism.

8. The lily bamboo tissue culture seedling cultivation device according to claim 7, characterized in that: The folding component comprises a limit abutment plate (71) and a pin shaft, the limit abutment plate (71) is fixedly connected to the other side of the supporting connecting plate (7), the limit abutment plate (71) is a U-shaped structure, and the limit abutment plate (71) and the bottom end of the telescopic rod (4) are rotatably connected via the pin shaft.

9. The lily bamboo tissue culture seedling cultivation device according to claim 8, characterized in that: The second clamping mechanism comprises a first clamping plate (411), the first clamping plate (411) being fixedly connected to the support rod (41), and the first clamping plate (411) being a semi-annular structure.

10. The method for using the lily bamboo tissue culture seedling cultivation device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1： Deployment: Move the device to the desired location, then slide the connecting plate (3), then slide the supporting connecting plate (7), rotate the telescopic rod (4) and adjust the height of the telescopic rod (4), then twist the first threaded rod (6) to unfold between the second clamping plates (61); S2: Clamping: Slide the second clamping plate (61) to clamp the lily bamboo outside, and limit the position of the second clamping plate (61), slide the supporting connecting plate (7), clamp the first clamping plate (411) to clamp the lily bamboo outside, and limit the position of the supporting connecting plate (7), so that the lily bamboo is firmly fixed between the first clamping plate (411) and the second clamping plate (61); S3: cutting: starting the rotary motor to drive the spiral ring (2) to rotate through the support frame (21), and cutting the lily bamboo tissue through the first cutter (5) and the second cutter (51); S4: Cultivation: The cut lily bamboo tissue is introduced into a culture bag for cultivation.

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