Bamboo cutting seedling raising device and method

Abstract

The invention is suitable for the technical field of cutting seedling raising, and provides a bamboo cutting seedling raising device and method.The bamboo cutting seedling raising device comprises a box body, a seedling raising box and a cutting plate, the seedling raising box is installed on the box body in a drawable mode, is located in the box body when being recycled and is located outside the box body when being pulled out, soil is laid in the seedling raising box, and the top of the box body and the top of the seedling raising box are each provided with an opening; the cutting plate is mounted on the box body in a lifting manner and is positioned above the box body and the seedling raising box; a plurality of cutting cylinders are rotationally mounted on the cutting plate and used for allowing bamboo to pass through after the bamboo is inserted, and at least two stabilizing bolts are mounted on each cutting cylinder and used for fixing the bamboo. According to the bamboo cutting seedling raising device and method, through the seedling raising box which can be installed in a drawing mode and the cutting plate which can be installed in a lifting mode, a user lifts the cutting plate, multiple bamboos are separated from soil in the seedling raising box at the same time for root system observation, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of cutting seedling raising, and particularly relates to a bamboo cutting seedling raising device and method. Background Art

[0002] As a common method, when carrying out bamboo cutting seedling raising, first, suitable branches need to be selected: select the main branches or secondary branches that are robust and well-developed on the bamboo culms of 2-3 years old. These branches should have plump latent buds and root points. The length of the branches is about 20-30 cm, and they should have leaves or 1-2 buds; then, cut the selected branches into appropriate lengths, retaining 3-4 nodes at the base, removing other clustered small side branches and the tips, and only retaining 3-4 nodes at the base. When raising seedlings, it is best to choose soil. Insert the root end of the processed branches into the soil, then water thoroughly. After about 10-30 days, the branches will grow roots. When the root length reaches about 10 cm, transplantation can be carried out.

[0003] During seedling raising, people generally pull out the branches to observe the root growth situation around 20 days. Since there are many seedlings raised each time, currently people pull out and observe one by one manually, with low operation efficiency. Summary of the Invention

[0004] The present invention provides a bamboo cutting seedling raising device and method, aiming to solve the problem that currently people pull out and observe the root growth situation one by one manually, with low operation efficiency as put forward in the above background art.

[0005] To solve the above problems, the present invention is realized as follows. A bamboo cutting seedling raising device includes: a box body, a seedling raising box, and a cutting board. The seedling raising box is slidably installed on the box body. When retracted, it is located inside the box body, and when pulled out, it is located outside the box body. The seedling raising box is filled with soil. The tops of both the box body and the seedling raising box are open. The cutting board is liftably installed on the box body and is located above the box body and the seedling raising box. A plurality of cutting cylinders are rotatably installed on the cutting board for the bamboo to pass through after being inserted. At least two stabilizing bolts are installed on each of the plurality of cutting cylinders for fixing the bamboo. A friction wheel is fixedly sleeved on each of the plurality of cutting cylinders. The plurality of friction wheels in the same row are in frictional contact with each other, so that the rotation of one cutting cylinder and the friction wheel can drive the synchronous rotation of the remaining plurality of cutting cylinders and the friction wheels.

[0006] Preferably, a track bar is fixedly installed on one side of the cutting board. A track plate is slidably sleeved on the track bar. A fixing bolt is installed on the track plate, and the end of the fixing bolt abuts against or separates from the track bar, so that the track bar and the track plate are fixed to each other or unlocked. Hinge shafts are fixedly installed at both ends of the track plate. Support plates are rotatably installed on both of the hinge shafts. The two support plates are connected to the box body by a lifting mechanism.

[0007] Preferably, a connecting strip plate and a limiting strip plate are fixedly installed between the two support plates. The connecting strip plate is located above the limiting strip plate. A sliding round shaft is slidably installed on the connecting strip plate. The top end of the sliding round shaft is fixedly installed with a locking block. The top of the locking block is in contact with the bottom of the track plate. A spring is sleeved on the sliding round shaft. The bottom end of the spring abuts against the bottom of the connecting strip plate, and the top end abuts against the top of the locking block. A locking groove is formed on the track plate, and the locking groove is adapted to the locking block. When the cutting plate and the track plate rotate along the hinge axis, the locking block is inserted into the locking groove to position the inclination angles of the cutting plate and the track plate. The bottom end of the sliding round shaft is fixedly installed with a pulling piece, and the bottom of the pulling piece abuts against or separates from the top of the limiting strip plate.

[0008] Preferably, the lifting mechanism includes lifting racks slidably installed on both sides of the box body. Rectangular lifting guide openings are formed on both of the lifting racks. Lifting guide blocks are fixedly installed on both sides of the box body. The two lifting guide blocks respectively slide through the two rectangular lifting guide openings to stabilize the lifting of the lifting racks. Connecting strips are slidably installed on the tops of the two lifting racks. The top ends of the two connecting strips are respectively fixedly connected to the bottoms of the two support plates. Fixed-height bolts are threadedly installed on both of the lifting racks. The ends of the fixed-height bolts abut against or separate from the connecting strips to adjust the lengths of the connecting strips on the lifting racks, thereby controlling the distance between the cutting plate and the box body. An assembly plate one is fixedly installed on the side of the box body. A driving main shaft is rotatably installed on the assembly plate one. The assembly plate one and the driving main shaft both avoid the pulling track of the seedling-raising box. Two lifting gears are fixedly sleeved on the driving main shaft, and the two lifting gears respectively mesh with the two lifting racks.

[0009] Preferably, a motor is fixedly installed on the side of the box body. Pulley ones are fixedly sleeved on the output shaft of the motor and the driving main shaft, and the same synchronous belt one is sleeved on the two pulley ones.

[0010] Preferably, a controller is fixedly installed on the box body, and the controller is connected to the motor.

[0011] Preferably, a box opening is formed on one side of the top of the box body. The seedling-raising box slides along the box opening. A plurality of sewage discharge holes are formed in the bottom of the seedling-raising box.

[0012] Preferably, a track groove is formed on the track plate, and the track groove is adapted to the track strip for inserting and pulling out the track strip.

[0013] Preferably, a guiding arc angle is ground at a corner of the bottom of the track plate, and the guiding arc angle is located on the rotation track of the track plate for cooperating with the inclined surface of the locking block.

[0014] The present invention also includes a method for raising seedlings using the above-mentioned bamboo cutting seedling raising device, comprising the following steps: Step 1: First, select the bamboo branches that can be cut, cut off the petiole at the upper end, and the length of the part that can be cut after cutting is 20 to 30 cm. Then, insert the roots of the bamboo branches downward into the multiple cutting tubes on the cutting board, making sure that the roots are aligned, and then rotate the stabilizing bolts to fix the bamboo branches and the cutting tubes; Step 2: Lay soil in the seedling box, then dig pits in the soil according to the arrangement of bamboo branches, and then make sure that the lifting rack is raised to the highest point. At this time, hold the cutting board full of bamboo branches, align the track bar with the track groove on the track board and slide it in. After sliding in, tighten the fixing bolts, and then adjust the length of the connecting strip on the lifting rack according to the length of the batch of bamboo branches to ensure that the spacing between the cutting board and the seedling box is appropriate. When adjusting, rotate the height fixing bolt to slide the connecting strip on the lifting rack. After adjustment, tighten the height fixing bolt again; Step 3: A controller is used to control the starter motor, and the output shaft of the motor drives the pulley 1 and the synchronous belt 1 to rotate, so that the driving main shaft and the lifting gear rotate. When the lifting gear rotates, the meshing lifting rack is driven to slide downward. The lifting rack adopts a rectangular lifting guide port and a lifting guide block to guide the sliding. When the lifting rack moves downward, it drives the connecting strip, the support plate, the track plate, the track bar and the cutting plate to move downward until the base of the bamboo branches enters the soil pit of the seedling box. Then the soil is covered manually and watered for seedling cultivation. The excess water falls into the lower part of the box through the drainage hole at the bottom of the seedling box for storage; Step 4: After a period of seedling cultivation, check whether the roots have taken root. At this time, control the motor to rotate in the opposite direction to make the lifting rack and the cutting board rise. At this time, the bamboo leaves the seedling box. When the root system of the bamboo branches is higher than the height of the box and the seedling box, the seedling box can be pulled outward to increase the operating space. At this time, people can observe the cultivation of the root system of each bamboo and whether there is any disease; Step 5: When the lifting rack is lifted to the highest point, manually rotate the track plate and the cutting plate to rotate the hinge shaft on the side of the track plate along the support plate by 60 to 90 degrees. When the locking groove on the track plate corresponds to the locking block, the sliding circular shaft slides up along the connecting strip under the rebound of the spring, and the locking block slides up and snaps into the locking groove. At the same time, the hand-pull piece is separated from the limiting strip. The cutting plate in the inclined state makes it easier for people to observe the root system of bamboo and to clean root diseases. When observing and cleaning, people can rotate one of the bamboos. At this time, one of the cutting tubes rotates, and under the friction of the friction wheel, the remaining cutting tubes and bamboos rotate, which is convenient for observation and cleaning. Step 6: After observing the root system, press down the hand-pulling piece so that the locking block disengages from the locking groove until the hand-pulling piece contacts the limit strip plate. At this time, reset the cutting board and the track board. The upper surface of the locking block is in flat contact with the bottom of the track board. Since one side of the track board away from the guiding arc angle is flat and the hand-pulling piece is in contact with the limit strip plate, the cutting board and the track board are kept in a parallel state and will not continue to deflect. Then start the motor to reset.

[0015] Compared with the related art, the bamboo cutting and seedling raising device and method provided by the present invention have the following beneficial effects: Compared with the prior art, for the bamboo cutting and seedling raising device and method provided by this solution, through the pull-out and installable seedling raising box and the liftable and installable cutting board, the user raises the cutting board to simultaneously separate multiple bamboos from the soil in the seedling raising box for root system observation, greatly improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view three-dimensional structure schematic diagram of a bamboo cutting and seedling raising device provided by the present invention; Figure 2 is Figure 1 the enlarged structure schematic diagram of part A shown in Figure 3 is Figure 1 the enlarged structure schematic diagram of part B shown in Figure 4 is Figure 1 the three-dimensional structure schematic diagram of the other side shown in Figure 5 is Figure 4 the enlarged structure schematic diagram of part C shown in Figure 6 is Figure 4 the enlarged structure schematic diagram of part D shown in Figure 7 is the front view sectional structure schematic diagram of a bamboo cutting and seedling raising device provided by the present invention; Figure 8 is Figure 7 the enlarged structure schematic diagram of part E shown in Figure 9 is Figure 7 the enlarged structure schematic diagram of part F shown in Figure 10 is the top view three-dimensional structure schematic diagram of the box body in the present invention; Figure 11 is the front view three-dimensional structure schematic diagram of the box body in the present invention; Figure 12 is the three-dimensional structure schematic diagram of the seedling raising box in the present invention; Figure 13 is the three-dimensional structure schematic diagram of the impurity collection drawer in the present invention; Figure 14 It is a schematic perspective view from the bottom of the cutting board part in the present invention; Figure 15 It is a schematic perspective view of the track board part in the present invention.

[0017] Reference numerals: 1, box body; 2, seedling raising box; 3, cutting board; 4, cutting cylinder; 5, stabilizing bolt; 6, friction wheel; 7, track bar; 8, track board; 9, fixing bolt; 10, hinge shaft; 11, support plate; 12, connecting strip plate; 13, limiting strip plate; 14, sliding round shaft; 15, lock block; 16, spring; 17, lock groove; 18, hand-pulling piece; 19, lifting rack; 20, rectangular lifting guide opening; 21, lifting guide block; 22, connecting strip; 23, fixed-height bolt; 24, assembly plate one; 25, driving main shaft; 26, lifting gear; 27, motor; 28, pulley one; 29, synchronous belt one; 30, controller; 31, box opening; 32, sewage discharge hole; 33, track groove; 34, guiding arc angle; 35, moving screw; 36, moving plate; 37, load-bearing guide rod; 38, assembly plate two; 39, fixing plate; 40, power transmission shaft; 41, bevel gear one; 42, power shaft one; 43, power shaft two; 44, bevel gear two; 45, pulley two; 46, synchronous belt two; 47, power conversion gear; 48, power transmission disc; 49, tooth group; 50, ventilation hole; 51, support arm plate; 52, suspension rigid pipe; 53, root-washing sprinkler plate; 54, water pump; 55, water outlet pipe; 56, telescopic pipe; 57, impurity receiving plate one; 58, impurity receiving plate two; 59, impurity collection drawer; 60, fine filter hole; 61, handle; 62, support shaft; 63, sewage pipe; 64, drawer opening. Specific embodiments

[0018] Reference to "embodiment" in this context means that the specific features, structures, or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0019] An embodiment of the present invention provides a bamboo cutting seedling raising device and method, as Figures 1 - 15As shown in the figure, the bamboo cutting seedling raising device includes: a box body 1, a seedling raising box 2 and a cutting board 3. The seedling raising box 2 is slidably installed on the box body 1. When it is retracted, it is located inside the box body 1, and when it is pulled out, it is located outside the box body 1. Soil is laid in the seedling raising box 2. The tops of both the box body 1 and the seedling raising box 2 are open. The cutting board 3 is liftably installed on the box body 1 and is located above the box body 1 and the seedling raising box 2. A plurality of cutting cylinders 4 are rotatably installed on the cutting board 3 for bamboo to pass through after being inserted. At least two stabilizing bolts 5 are installed on each of the plurality of cutting cylinders 4 for fixing the bamboo. A friction wheel 6 is fixedly sleeved on each of the plurality of cutting cylinders 4. The plurality of friction wheels 6 in the same row are in frictional contact with each other, so that the rotation of one cutting cylinder 4 and the friction wheel 6 can drive the synchronous rotation of the remaining plurality of cutting cylinders 4 and the friction wheels 6.

[0020] In this embodiment, before use, first lay an appropriate amount of soil in the seedling raising box 2. Then, insert the bamboo branches into the cutting cylinders 4, and fix the bamboo branches by adjusting the stabilizing bolts 5 to ensure that they do not shake during the cutting process. When fixing, ensure that the roots of multiple bamboo branches are aligned. Next, lower the cutting board 3 into the box body 1 so that the cutting cylinders 4 and the bamboo branches therein are inserted into the soil in the seedling raising box 2. During this process, manual digging and covering with soil are required, and then water thoroughly and wait quietly for seedling raising.

[0021] When the bamboo branches take root and grow to a certain stage in the soil, raise the cutting board 3 and at the same time separate multiple bamboo branches from the seedling raising box 2. At this time, the growth of the roots can be observed, and the operation is relatively labor-saving. When observing, due to the existence of observation blind spots, at this time, since the friction wheels 6 are provided on the cutting cylinders 4 and the friction wheels 6 in the same row are in contact with each other (for example, the friction wheels 6 in the same horizontal row are in contact with each other, then only the friction wheels 6 in one vertical row are in contact, ensuring that all the friction wheels 6 can rotate without the problem of not being able to rotate. A belt or chain can also be used for winding drive), so when it is necessary to rotate the cutting cylinder 4 to adjust the observation angle of the bamboo branches, only one cutting cylinder 4 needs to be rotated, and the remaining cutting cylinders 4 will rotate synchronously through the transmission of the friction wheels 6, greatly improving the operation and observation efficiency.

[0022] Through the slidably installed seedling raising box 2 and the liftably installed cutting board 3, the user raises the cutting board 3 to separate multiple bamboos from the soil in the seedling raising box 2 at the same time for root observation, greatly improving the work efficiency.

[0023] Secondly, the design of the cutting cylinder 4 and the stabilizing bolts 5 thereon ensures the stability and firmness of the bamboo branches during the cutting process, avoiding the influence of branch shaking on root growth. At the same time, the introduction of the friction wheels 6 makes it only necessary to rotate one cutting cylinder 4 when it is necessary to adjust the observation angle of the bamboo branches, and the remaining cutting cylinders 4 will rotate synchronously, greatly simplifying the operation process and improving the observation and management efficiency.

[0024] The ingenious design of this device lies in its liftable cutting board 3 and cutting cylinder 4 with friction wheels 6. When the bamboo branches take root in the soil and grow to a certain stage, by raising the cutting board 3, it is easy to simultaneously separate multiple branches from the seedling-raising box 2, facilitating subsequent observation and management. This design not only greatly saves manpower and material resources but also improves the operation efficiency.

[0025] When observing the growth of the root system, since there are friction wheels 6 on the cutting cylinder 4 that are in mutual frictional contact, only by rotating one of the cutting cylinders 4, the remaining cutting cylinders 4 can be synchronously rotated through the transmission of the friction wheels 6. This characteristic effectively solves the problem of blind spots in observation, enabling the operator to easily adjust the observation angle of the bamboo branches and ensuring a comprehensive understanding and accurate judgment of the root system growth. At the same time, this design also greatly improves the convenience and efficiency of observation and operation.

[0026] When rotating the cutting cylinder 4 to adjust the observation angle, attention should be paid to the contact situation of the friction wheels 6. Ensure that the friction wheels 6 in the same row are in good contact with each other and rotate smoothly without obstruction. If a belt or chain winding drive method is adopted, also ensure the stability and reliability of the transmission system.

[0027] In summary, this bamboo cutting seedling-raising device provides great convenience and an efficient operation experience for bamboo cutting seedling-raising with its unique design and ingenious functions.

[0028] In a further preferred embodiment of the present invention, a track bar 7 is fixedly installed on one side of the cutting board 3, a track plate 8 is slidably sleeved on the track bar 7, a fixing bolt 9 is installed on the track plate 8, and the end of the fixing bolt 9 abuts against or separates from the track bar 7 to fix or unlock the track bar 7 and the track plate 8 from each other. Hinge shafts 10 are fixedly installed at both ends of the track plate 8, and support plates 11 are rotatably installed on both of the hinge shafts 10. The two support plates 11 are connected to the box body 1 by a lifting mechanism.

[0029] In this embodiment, a track bar 7 is fixedly installed on one side of the cutting board 3, and a track plate 8 is slidably sleeved on the track bar 7 and fixed by a fixing bolt 9. When it is necessary to remove or install the cutting board 3, only by rotating the fixing bolt 9, the connection or removal between the track bar 7 and the track plate 8 can be achieved, facilitating the installation of the cutting board 3 and enabling people to take down, install or remove the bamboo.

[0030] In addition, hinge shafts 10 are fixedly installed at both ends of the track plate 8, and support plates 11 are rotatably installed on the hinge shafts 10, facilitating the rotation of the cutting plate 3 at an angle during observation, and the inclined angle is more convenient for observation. At the same time, the two support plates 11 are connected to the box body 1 through a lifting mechanism, enabling the support plates 11 to move up and down relative to the box body 1, thereby realizing the lifting of the cutting plate 3, which is convenient for pulling out and planting bamboo together.

[0031] In a further preferred embodiment of the present invention, a connecting strip plate 12 and a limiting strip plate 13 are fixedly installed between the two support plates 11. The connecting strip plate 12 is located above the limiting strip plate 13. A sliding round shaft 14 is slidably installed on the connecting strip plate 12. A locking block 15 is fixedly installed at the top end of the sliding round shaft 14. The top of the locking block 15 is in contact with the bottom of the track plate 8. A spring 16 is sleeved on the sliding round shaft 14. The bottom end of the spring 16 abuts against the bottom of the connecting strip plate 12, and the top end abuts against the top of the locking block 15. A locking groove 17 is formed on the track plate 8, and the locking groove 17 is adapted to the locking block 15. When the cutting plate 3 and the track plate 8 rotate along the hinge shaft 10, the locking block 15 is inserted into the locking groove 17 to position the inclined angles of the cutting plate 3 and the track plate 8. The bottom end of the sliding round shaft 14 is fixedly installed with a pulling piece 18, and the bottom of the pulling piece 18 abuts against or separates from the top of the limiting strip plate 13.

[0032] In this embodiment, in order to enhance the adjustability and fixation of the inclined angle between the cutting plate 3 and the track plate 8, components such as a connecting strip plate 12, a limiting strip plate 13, a sliding round shaft 14, a locking block 15, a spring 16, a locking groove 17, and a pulling piece 18 are introduced. First, the connecting strip plate 12 and the limiting strip plate 13 are fixedly installed between the two support plates 11, providing a stable installation foundation for the sliding round shaft 14 and its affiliated components. The sliding round shaft 14 is slidably installed on the connecting strip plate 12, and the spring 16 sleeved thereon ensures that the locking block 15 always maintains contact pressure with the bottom of the track plate 8. When it is necessary to adjust the inclined angle of the cutting plate 3, the user manually rotates the track plate 8 and the cutting plate 3, causing the hinge shaft 10 on the side of the track plate 8 to rotate 60-90° along the support plate 11. When the locking groove 17 on the track plate 8 corresponds to the locking block 15, under the rebound of the spring 16, the sliding round shaft 14 slides upward along the connecting strip plate 12, and the locking block 15 slides upward and is stuck into the locking groove 17. At the same time, the pulling piece 18 disengages from the limiting strip plate 13. The cutting plate 3 in the inclined state makes it easier for people to observe the root conditions of bamboo and also facilitates the cleaning of root diseases.

[0033] After observing the root system, press down the hand-pull piece 18 to disengage the lock block 15 from the lock slot 17 until the hand-pull piece 18 contacts the limit strip plate 13. At this time, reset the cutting board 3 and the track board 8. The upper surface of the lock block 15 is in plane contact with the bottom of the track board 8. Since one side of the track board 8 away from the guiding arc angle 34 is a plane, and the hand-pull piece 18 is in contact with the limit strip plate 13, the cutting board 3 and the track board 8 are kept in a parallel state and will not continue to deflect, as Figure 8 shown.

[0034] In a further preferred embodiment of the present invention, the lifting mechanism includes lifting racks 19 slidably installed on both sides of the box body 1. Rectangular lifting guide openings 20 are formed in both of the two lifting racks 19. Lifting guide blocks 21 are fixedly installed on both sides of the box body 1. The two lifting guide blocks 21 respectively penetrate through the two rectangular lifting guide openings 20 in a sliding manner to stabilize the lifting of the lifting racks 19. Connecting bars 22 are slidably installed on the tops of the two lifting racks 19. The tops of the two connecting bars 22 are respectively fixedly connected to the bottoms of the two support plates 11. Fixed-height bolts 23 are threadedly installed on both of the two lifting racks 19. The ends of the fixed-height bolts 23 are in contact with or separated from the connecting bars 22 to adjust the length of the connecting bars 22 on the lifting racks 19, thereby controlling the distance between the cutting board 3 and the box body 1. An assembly plate one 24 is fixedly installed on the side of the box body 1. A driving main shaft 25 is rotatably installed on the assembly plate one 24. Both the assembly plate one 24 and the driving main shaft 25 avoid the pulling track of the seedling-raising box 2. Two lifting gears 26 are fixedly sleeved on the driving main shaft 25. The two lifting gears 26 are respectively meshed with the two lifting racks 19.

[0035] In this embodiment, in order to flexibly adjust the height of the cutting board 3, the lifting mechanism is mainly composed of components such as lifting racks 19, rectangular lifting guide openings 20, lifting guide blocks 21, connecting bars 22, fixed-height bolts 23, assembly plate one 24, driving main shaft 25, and lifting gears 26. First of all, the lifting racks 19 are slidably installed on both sides of the box body 1, and the stability during the lifting process is achieved through the cooperation of the rectangular lifting guide openings 20 and the lifting guide blocks 21. The connecting bars 22 are slidably installed on the tops of the lifting racks 19 and are fixedly connected to the bottoms of the support plates 11, thereby indirectly supporting the cutting board 3. By rotating the fixed-height bolts 23, the user can adjust the position of the connecting bars 22 on the lifting racks 19, and further control the distance between the cutting board 3 and the box body 1. In addition, the driving main shaft 25 rotatably installed on the assembly plate one 24 drives the lifting racks 19 through the meshing of the fixedly sleeved lifting gears 26 with the lifting racks 19, thereby realizing the lifting operation of the cutting board 3. During the operation process, the designs of the assembly plate one 24 and the driving main shaft 25 both avoid the pulling track of the seedling-raising box 2 to ensure the normal use of the seedling-raising box 2.

[0036] By introducing the lifting rack 19, the rectangular lifting guide 20, the lifting guide block 21 and other components, the height of the cutting board 3 can be flexibly adjusted. The user can easily adjust the height of the cutting board 3 according to actual needs to adapt to different observation or operation requirements. At the same time, the cooperation of the rectangular lifting guide 20 and the lifting guide block 21, as well as the sliding installation of the connecting bar 22 and the lifting rack 19, ensure the stability during the lifting process, and avoid the problem of affecting observation or operation due to shaking.

[0037] In addition, the design of the height-fixing bolt 23 and the driving spindle 25 further improves the convenience of operation and the automation level of the present invention. The user only needs to simply rotate the height-fixing bolt 23 to adjust the position of the connecting bar 22 on the lifting rack 19, thereby accurately controlling the height of the cutting board 3. The introduction of the driving spindle 25 realizes the mechanized drive of the lifting rack 19, so that the user can easily realize the lifting and lowering operation of the cutting board 3 by rotating the driving spindle 25.

[0038] In a further preferred embodiment of the present invention, a motor 27 is fixedly mounted on the side of the box body 1, and a pulley 28 is fixedly mounted on the output shaft of the motor 27 and the driving main shaft 25, and the two pulleys 28 are mounted with the same synchronous belt 29.

[0039] In this embodiment, the motor 27 is fixedly mounted on the side of the box body 1, and a pulley 28 is fixedly sleeved on the output shaft and the driving spindle 25. Subsequently, by sleeved two pulleys 28 on the same synchronous belt 29, the synchronous transmission between the motor 27 and the driving spindle 25 is realized. Therefore, when the user needs to adjust the height of the cutting board 3, it only needs to start the motor 27, and the output shaft of the motor 27 will drive the driving spindle 25 to rotate through the synchronous belt 29, and then drive the lifting gear 26 to mesh with the lifting rack 19, so as to realize the lifting operation of the cutting board 3.

[0040] In a further preferred embodiment of the present invention, a controller 30 is fixedly mounted on the box body 1 , and the controller 30 is connected to the motor 27 .

[0041] In this embodiment, the controller 30 is fixedly mounted on the box body 1 and connected to the motor 27. The user can set parameters such as the target height or lifting speed of the cutting board 3 through the controller 30, and the controller 30 will send corresponding control instructions to the motor 27 according to these parameters. After receiving the instructions, the motor 27 will perform the lifting operation according to the preset parameters, thereby realizing the precise adjustment of the height of the cutting board 3.

[0042] In a further preferred embodiment of the present invention, a box opening 31 is opened on one side of the top of the box body 1, the seedling raising box 2 slides along the box opening 31, and a plurality of drainage holes 32 are opened on the bottom of the seedling raising box 2.

[0043] In this embodiment, a box opening 31 is provided on one side of the top of the box body 1, and the seedling box 2 can slide in and out along the box opening 31. At the same time, a plurality of drainage holes 32 are provided at the bottom of the seedling box 2, so as to timely remove excess water and ventilate during the seedling raising process, thereby providing better conditions for the growth of plants.

[0044] In a further preferred embodiment of the present invention, a track groove 33 is provided on the track plate 8 , and the track groove 33 is adapted to the track bar 7 for plugging and unplugging the track bar 7 .

[0045] In this embodiment, a track groove 33 is provided on the track plate 8. The shape and size of the track groove 33 are adapted to the track bar 7, so that the track bar 7 can be smoothly inserted into or pulled out of the track groove 33. The user only needs to align the track bar 7 with the opening of the track groove 33, and then gently push it in or pull it out to complete the connection or removal between the track bar 7 and the track plate 8.

[0046] In a further preferred embodiment of the present invention, a bottom corner of the track plate 8 is ground into a guide arc angle 34 , and the guide arc angle 34 is located on the rotation trajectory of the track plate 8 for cooperating with the inclined surface of the locking block 15 .

[0047] In this embodiment, a guide arc angle 34 is polished at a bottom corner of the track plate 8. The guide arc angle 34 is located on the rotation track of the track plate 8, and when the track plate 8 rotates, the guide arc angle 34 will cooperate with the inclined surface of the locking block 15.

[0048] In order to further improve the use effect of the device, in addition to the above scheme, this scheme also has the following embodiments: In another embodiment of the present invention, a movable screw 35 is rotatably installed in the box body 1, and the movable screw 35 is located below the seedling box 2. A movable plate 36 is threadedly sleeved on the movable screw 35, and the top of the movable plate 36 is fixedly connected to the bottom of the seedling box 2. A load-bearing guide rod 37 is fixedly installed in the box body 1, and the load-bearing guide rod 37 slides through the movable plate 36. The setting direction of the movable screw 35 and the load-bearing guide rod 37 is consistent with the sliding direction of the seedling box 2.

[0049] In this embodiment, a moving screw rod 35 and a load-bearing guide rod 37 are additionally arranged inside the box body 1. The moving screw rod 35 is located below the seedling-raising box 2 and is threadedly connected to the moving plate 36. The top of the moving plate 36 is fixedly connected to the bottom of the seedling-raising box 2. At the same time, the load-bearing guide rod 37 is fixedly installed inside the box body 1, and it slidably penetrates through the moving plate 36 to provide stable guidance and support for the moving plate 36. The arrangement directions of the moving screw rod 35 and the load-bearing guide rod 37 are both consistent with the sliding direction of the seedling-raising box 2. In this way, when the moving screw rod 35 is rotated, the moving plate 36 will slide smoothly along the load-bearing guide rod 37, thereby driving the seedling-raising box 2 to perform precise position adjustment inside the box body 1.

[0050] In another embodiment of the present invention, an assembly plate two 38 is fixedly installed on the side of the box body 1. A fixing plate 39 is fixedly installed on the assembly plate two 38. A power transmission shaft 40 is rotatably installed on the fixing plate 39. Conical gears one 41 are fixedly sleeved on both the power transmission shaft 40 and the moving screw rod 35, and the two conical gears one 41 are meshed with each other. A power shaft one 42 and a power shaft two 43 are rotatably installed on the assembly plate two 38. Conical gears two 44 are fixedly sleeved on both the power shaft two 43 and the power transmission shaft 40, and the two conical gears two 44 are meshed with each other. Pulley two 45 are fixedly sleeved on both the power shaft one 42 and the driving main shaft 25, and the same synchronous belt two 46 is sleeved on the two pulley two 45, so that the driving main shaft 25 drives the power shaft one 42 to rotate. A power conversion gear 47 is fixedly sleeved on the power shaft two 43. A power transmission disk 48 is fixedly sleeved on the power shaft one 42. Tooth groups 49 are distributed on the power transmission disk 48 at 180°. The rotation trajectory of the tooth groups 49 is meshed with the power conversion gear 47, so that the power shaft one 42 drives the power shaft two 43 to rotate, so that when the cutting plate 3 rises to half, the bamboo roots exceed the height of the box body 1. The tooth groups 49 are meshed with the power conversion gear 47. At this time, the moving screw rod 35 drives the seedling-raising box 2 to slide out of the box body 1. The descent of the cutting plate 3 is synchronized with the first half of the seedling-raising box 2 until the seedling-raising box 2 completely enters the box body 1. At this time, the tooth groups 49 on the power transmission disk 48 are disengaged from the power conversion gear 47, and the rotation of the moving screw rod 35 is paused.

[0051] In this embodiment, in order to achieve the synchronous movement of the cutting board 3 and the seedling-raising box 2, and ensure that the seedling-raising box 2 can automatically slide out of the box body 1 at a specific stage, a transmission mechanism is designed, including components such as a fixed plate 39 on the second assembly plate 38, a power transmission shaft 40, a first power shaft 42, and a second power shaft 43. The power transmission shaft 40 is connected to the moving screw 35 through a first bevel gear 41 to achieve power transmission. At the same time, the second power shaft 43 is connected to the power transmission shaft 40 through a second bevel gear 44 to form another transmission path. The first power shaft 42 is connected to the driving main shaft 25 through a second synchronous belt 46 to receive power from the motor 27. In addition, the tooth group 49 on the power transmission disk 48 on the first power shaft 42 meshes with the power conversion gear 47 on the second power shaft 43 to transmit power at a specific stage. When the cutting board 3 rises to half, causing the bamboo roots to exceed the height of the box body 1, the tooth group 49 meshes with the power conversion gear 47, driving the moving screw 35 to rotate, and causing the seedling-raising box 2 to slide out of the box body 1. When the cutting board 3 descends, it moves synchronously with the first half of the seedling-raising box 2 until the seedling-raising box 2 completely enters the box body 1. At this time, the tooth group 49 disengages from the power conversion gear 47, and the rotation of the moving screw 35 is paused.

[0052] Through the transmission mechanism, the synchronous movement of the cutting board 3 and the seedling-raising box 2 is achieved, and the sliding out and sliding in of the seedling-raising box 2 can be automatically controlled at a specific stage. This design not only improves work efficiency but also ensures the accuracy and stability of the operation. Through the coordinated action of components such as the power transmission shaft 40, the first power shaft 42, and the second power shaft 43, the precise transmission and conversion of power are achieved, ensuring that the cutting board 3 and the seedling-raising box 2 can move synchronously according to the preset program.

[0053] In another embodiment of the present invention, ventilation holes 50 are provided on both opposite sides of the box body 1, and the ventilation holes 50 are located below the seedling-raising box 2.

[0054] In this embodiment, in order to optimize the air circulation inside the box body 1 and promote the growth of plants in the seedling-raising box 2, ventilation holes 50 are provided on both opposite sides of the box body 1. These ventilation holes 50 are located below the seedling-raising box 2 to ensure that air can smoothly enter the interior of the box body 1, provide necessary oxygen for the plants, and help regulate the temperature and humidity inside the box body 1. Without additional operations by the user, the ventilation holes 50 can continuously play a role, creating a more suitable growth environment for the plants.

[0055] In another embodiment of the present invention, an arm plate 51 is fixedly installed on the top of one of the support plates 11. A suspension hard pipe 52 is fixedly installed on the arm plate 51. A root-washing sprinkler plate 53 is fixedly installed at the drainage end of the suspension hard pipe 52. The root-washing sprinkler plate 53 is located above the cutting plate 3 and is used to wash the bamboo roots when the cutting plate 3 is tilted, facilitating the observation of the root conditions. A water pump 54 is provided inside the bottom of the box body 1. The liquid discharge end of the water pump 54 is equipped with a water outlet pipe 55. The drainage end of the water outlet pipe 55 extends outside the box body 1 and is installed with a telescopic pipe 56. The liquid discharge end of the telescopic pipe 56 is connected to the water inlet end of the suspension hard pipe 52 and is used to adapt to the lifting of the cutting plate 3.

[0056] In this embodiment, in order to improve the convenience of cleaning and observing the bamboo roots during the cutting seedling raising process, a root-washing sprinkler system is designed. The system mainly includes components such as an arm plate 51, a suspension hard pipe 52, a root-washing sprinkler plate 53, a water pump 54, a water outlet pipe 55, and a telescopic pipe 56. Among them, the arm plate 51 is fixedly installed on the top of the support plate 11, and the suspension hard pipe 52 is fixed on the arm plate 51, and its drainage end is connected to the root-washing sprinkler plate 53. The root-washing sprinkler plate 53 is located above the cutting plate 3. When the cutting plate 3 is tilted, the water pump 54 can be turned on, and the water pumped by the water pump is transported to the root-washing sprinkler plate 53 through the water outlet pipe 55, the telescopic pipe 56, and the suspension hard pipe 52, thereby washing the bamboo roots. The design of the telescopic pipe 56 can adapt to the lifting of the cutting plate 3 to ensure that the root-washing sprinkler plate 53 can always accurately cover above the bamboo roots.

[0057] The root-washing sprinkler system can not only be used for washing the roots, but also can be used for operations such as spraying water to keep moisture according to needs, providing more comprehensive support for the growth of plants.

[0058] In another embodiment of the present invention, a miscellaneous receiving plate one 57 and a miscellaneous receiving plate two 58 are fixedly installed on the top of the box body 1. There are two miscellaneous receiving plates two 58, which are respectively fixedly connected to both sides of the miscellaneous receiving plate one 57 and are used to receive the water discharged from the root-washing sprinkler plate 53, the root-washing water, and the trimmed roots, and then introduce them into the box body 1.

[0059] In this embodiment, in order to effectively manage and collect impurities such as the water generated by the root-washing sprinkler plate 53 when washing the roots of bamboo, the root-washing water, and the roots dropped during the pruning process, a first impurity-catching plate 57 and a second impurity-catching plate 58 are designed and installed on the top of the box body 1. The first impurity-catching plate 57 is located in the center, and there are two second impurity-catching plates 58, which are respectively fixedly connected to both sides of the first impurity-catching plate 57 to form a complete impurity-catching system. When the root-washing sprinkler plate 53 performs the cleaning operation, impurities such as the generated water flow, root-washing water, and pruned roots are effectively caught by the first impurity-catching plate 57 and the second impurity-catching plate 58, and then introduced into the box body 1 to achieve the unified collection and treatment of impurities. Also, when watering, the water can be introduced into the seedling-raising box 2 to achieve the function of watering. The controller 30 is connected to the water pump 54.

[0060] In another embodiment of the present invention, an impurity collection drawer 59 is installed in the box body 1 in a pull-out manner. The impurity collection drawer 59 is located below the moving screw 35 and is used to receive sewage and pruned roots. A plurality of fine filter holes 60 are opened at the bottom of the impurity collection drawer 59. A handle 61 is fixedly installed on one side of the impurity collection drawer 59 outside the box body 1. A plurality of support shafts 62 are fixedly installed in the box body 1 to support the impurity collection drawer 59. A sewage discharge pipe 63 with a valve is installed at the bottom of one side of the box body 1. A drawer opening 64 for the impurity collection drawer 59 to slide is opened on the box body 1.

[0061] In this embodiment, the impurity collection drawer 59 is installed in the box body 1 in a pull-out manner and is located below the moving screw 35, which can effectively receive impurities such as sewage dripping from above and roots dropped during the pruning process. A plurality of fine filter holes 60 are provided at the bottom of the impurity collection drawer 59, allowing water to pass through while retaining solid impurities. The user can conveniently pull out the impurity collection drawer 59 through the handle 61 for cleaning. At the same time, support shafts 62 are provided in the box body 1 to stably support the impurity collection drawer 59. In addition, a sewage discharge pipe 63 with a valve is installed at the bottom of one side of the box body 1, and the user can discharge the sewage filtered through the fine filter holes 60 by opening the valve. A drawer opening 64 is also opened on the box body 1 for the impurity collection drawer 59 to slide smoothly.

[0062] In summary, compared with the related technology, with the pull-out installable seedling-raising box 2 and the liftable installable cutting board 3 of the present device, when the user raises the cutting board 3, multiple bamboos are simultaneously separated from the soil in the seedling-raising box 2 for root observation, greatly improving the work efficiency.

[0063] The present invention also includes a method for raising seedlings using the above-mentioned bamboo cutting seedling-raising device, which includes the following steps: Step 1: First, select bamboo branches suitable for cutting. Cut off the upper petiole part. After cutting, the length of the part suitable for cutting is 20 - 30 cm. Then, place the roots of the bamboo branches downward and insert them into multiple cutting cylinders 4 on the cutting board 3 respectively, ensuring that the roots are aligned. Subsequently, rotate the stabilizing bolt 5 to fix the bamboo branches to the cutting cylinders 4; Step 2: Lay soil in the seedling-raising box 2. Subsequently, dig pits in the soil according to the arrangement of the bamboo branches. Then, ensure that the lifting rack 19 rises to the highest position. At this time, hold the cutting board 3 inserted with bamboo branches, align the track bar 7 with the track groove 33 on the track board 8 and slide it in. After sliding in, tighten the fixing bolt 9. Then, adjust the length of the connecting bar 22 on the lifting rack 19 according to the length of the batch of bamboo branches to ensure that the distance between the cutting board 3 and the seedling-raising box 2 is appropriate. When adjusting, rotate the height-fixing bolt 23 to slide the connecting bar 22 on the lifting rack 19, and tighten the height-fixing bolt 23 again after adjustment; Step 3: Use the controller 30 to control the start of the motor 27. The output shaft of the motor 27 drives the pulley one 28 and the synchronous belt one 29 to rotate, so that the driving main shaft 25 and the lifting gear 26 rotate. When the lifting gear 26 rotates, it drives the engaged lifting rack 19 to slide downward. The lifting rack 19 is guided and slides by the rectangular lifting guide opening 20 and the lifting guide block 21. When the lifting rack 19 moves downward, it drives the connecting bar 22, the support plate 11, the track board 8, the track bar 7 and the cutting board 3 to move downward until the roots of the bamboo branches enter the soil pits in the seedling-raising box 2. Subsequently, manually cover the soil and water the seedlings. The excess water falls into the lower part of the box body 1 through the sewage discharge hole 32 at the bottom of the seedling-raising box 2 for storage; Step 4: After raising seedlings for a period of time, check whether roots have grown. At this time, control the motor 27 to rotate in the reverse direction to make the lifting rack 19 and the cutting board 3 rise. At this time, the bamboo separates from the seedling-raising box 2. When the roots of the bamboo branches are higher than the heights of the box body 1 and the seedling-raising box 2, the seedling-raising box 2 can be pulled outwards to increase the operating space. At this time, people can observe the cultivation situation of the roots of each bamboo and whether there are diseases; Step 5: When the lifting rack 19 rises to the highest point, manually rotate the track board 8 and the cutting board 3 so that the hinge shaft 10 on the side of the track board 8 rotates 60 - 90° along the support plate 11. When the lock groove 17 on the track board 8 corresponds to the lock block 15, under the elastic return of the spring 16, the sliding round shaft 14 slides upward along the connecting bar plate 12, and the lock block 15 slides upward and is stuck into the lock groove 17. At the same time, the pulling piece 18 breaks away from the limit bar plate 13. The inclined cutting board 3 makes it easier for people to observe the root situation of the bamboo and also convenient for cleaning the root diseases. When observing and cleaning, people can rotate one of the bamboos. At this time, one of the cutting cylinders 4 rotates, and under the friction of the friction wheel 6, the other cutting cylinders 4 and the bamboos all rotate, which is convenient for observation and cleaning; Step 6: After observing the root system, press the hand-pull tab 18 downward to disengage the locking block 15 from the locking groove 17 until the hand-pull tab 18 contacts the limiting strip 13. At this time, reset the cutting plate 3 and the track plate 8. The upper surface of the locking block 15 is a plane that contacts the bottom of the track plate 8. Since the side of the track plate 8 away from the guide arc angle 34 is a plane, and the hand-pull tab 18 contacts the limiting strip 13, the cutting plate 3 and the track plate 8 remain in a parallel state and will not continue to deflect. Then start the motor 27 to reset.

[0064] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0065] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A bamboo cutting seedling raising device, characterized in that: include: A box body, a seedling box and a cutting board, wherein the seedling box can be pulled out and installed on the box body, is located inside the box body when recovered, and is located outside the box body when pulled out, soil is laid in the seedling box, the tops of the box body and the seedling box are both open, and the cutting board can be lifted and installed on the box body, and is located above the box body and the seedling box; A plurality of cutting tubes are rotatably mounted on the cutting board for bamboo to pass through after being inserted, at least two stabilizing bolts are mounted on each of the plurality of cutting tubes for fixing the bamboo, and friction wheels are fixedly sleeved on each of the plurality of cutting tubes, and the plurality of friction wheels located in the same row are in frictional contact with each other, so that the rotation of one of the cutting tubes and the friction wheel can drive the remaining plurality of cutting tubes and the friction wheels to rotate synchronously.

2. The bamboo cutting seedling raising device according to claim 1, characterized in that: A track bar is fixedly installed on one side of the cutting board, a track plate is slidably sleeved on the track bar, a fixing bolt is installed on the track plate, the end of the fixing bolt is in conflict with or separated from the track bar, so that the track bar and the track plate are fixed or unlocked with each other, hinge shafts are fixedly installed at both ends of the track plate, support plates are rotatably installed on the two hinge shafts, and the two support plates are connected to the box body by a lifting mechanism.

3. The bamboo cutting seedling raising device according to claim 2, characterized in that: A connecting strip and a limiting strip are fixedly installed between the two support plates, the connecting strip is located above the limiting strip, a sliding circular shaft is slidably installed on the connecting strip, a locking block is fixedly installed on the top of the sliding circular shaft, the top of the locking block contacts the bottom of the track plate, a spring is sleeved on the sliding circular shaft, the bottom end of the spring conflicts with the bottom of the connecting strip, and the top end conflicts with the top of the locking block, a locking groove is provided on the track plate, the locking groove is adapted to the locking block, so that when the insertion plate and the track plate rotate along the hinge axis, the locking block is inserted into the locking groove to position the inclination angle of the insertion plate and the track plate, a hand pull piece is fixedly installed on the bottom end of the sliding circular shaft, and the bottom of the hand pull piece conflicts with or separates from the top of the limiting strip.

4. The bamboo cutting seedling raising device according to claim 2, characterized in that: The lifting of the lifting mechanism is a lifting mechanism that is slidably mounted on the two sides of the box body, and the two lifting racks are provided with a rectangular lifting guide opening, and the two lifting guide blocks are fixedly mounted on the two sides of the box body, and the two lifting guide blocks are respectively slidably mounted on the top of the two lifting racks, and the tops of the two connecting bars are respectively fixedly connected to the bottoms of the two supporting plates, and the two lifting racks are threadedly mounted with height fixing bolts, and the ends of the height fixing bolts are in conflict with or separated from the connecting bar, and are used to adjust the length of the connecting bar on the lifting rack, thereby controlling the spacing between the cutting board and the box body. An assembly plate 1 is fixedly mounted on the side of the box body, and a driving spindle is rotatably mounted on the assembly plate 1, and the assembly plate 1 and the driving spindle both avoid the pulling and drawing trajectory of the seedling box, and two lifting gears are fixedly sleeved on the driving spindle, and the two lifting gears are respectively meshed with the two lifting racks.

5. The bamboo cutting seedling raising device according to claim 4, characterized in that: A motor is fixedly mounted on the side of the box body, and a pulley is fixedly sleeved on the output shaft and the driving main shaft of the motor, and the two pulleys are sleeved with the same synchronous belt.

6. The bamboo cutting seedling raising device according to claim 5, characterized in that: A controller is fixedly mounted on the box body, and the controller is connected to the motor.

7. The bamboo cutting seedling raising device according to claim 1, characterized in that: A box opening is provided on one side of the top of the box body, the seedling raising box slides along the box opening, and a plurality of drainage holes are provided on the bottom of the seedling raising box.

8. The bamboo cutting seedling raising device according to claim 2, characterized in that: The track plate is provided with a track groove, which is matched with the track bar and is used for plugging and unplugging the track bar.

9. The bamboo cutting seedling raising device according to claim 2, characterized in that: A corner of the bottom of the track plate is ground into a guide arc angle, and the guide arc angle is located on the rotation track of the track plate and is used to cooperate with the inclined surface of the locking block.

10. A method for raising seedlings using the bamboo cutting seedling raising device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: First, select the bamboo branches that can be cut, cut off the petiole at the upper end, and the length of the part that can be cut after cutting is 20 to 30 cm. Then, insert the roots of the bamboo branches downward into the multiple cutting tubes on the cutting board, making sure that the roots are aligned, and then rotate the stabilizing bolts to fix the bamboo branches and the cutting tubes; Step 2: Lay soil in the seedling box, then dig pits in the soil according to the arrangement of bamboo branches, and then make sure that the lifting rack is raised to the highest point. At this time, hold the cutting board full of bamboo branches, align the track bar with the track groove on the track board and slide it in. After sliding in, tighten the fixing bolts, and then adjust the length of the connecting strip on the lifting rack according to the length of the batch of bamboo branches to ensure that the spacing between the cutting board and the seedling box is appropriate. When adjusting, rotate the height fixing bolt to slide the connecting strip on the lifting rack. After adjustment, tighten the height fixing bolt again; Step 3: A controller is used to control the starter motor, and the output shaft of the motor drives the pulley 1 and the synchronous belt 1 to rotate, so that the driving main shaft and the lifting gear rotate. When the lifting gear rotates, the meshing lifting rack is driven to slide downward. The lifting rack adopts a rectangular lifting guide port and a lifting guide block to guide the sliding. When the lifting rack moves downward, it drives the connecting strip, the support plate, the track plate, the track bar and the cutting plate to move downward until the base of the bamboo branches enters the soil pit of the seedling box. Then the soil is covered manually and watered for seedling cultivation. The excess water falls into the lower part of the box through the drainage hole at the bottom of the seedling box for storage; Step 4: After a period of seedling cultivation, check whether the roots have taken root. At this time, control the motor to rotate in the opposite direction to make the lifting rack and the cutting board rise. At this time, the bamboo leaves the seedling box. When the root system of the bamboo branches is higher than the height of the box and the seedling box, the seedling box can be pulled outward to increase the operating space. At this time, people can observe the cultivation of the root system of each bamboo and whether there is any disease; Step 5: When the lifting rack is lifted to the highest point, manually rotate the track plate and the cutting plate to rotate the hinge shaft on the side of the track plate along the support plate by 60 to 90 degrees. When the locking groove on the track plate corresponds to the locking block, the sliding circular shaft slides up along the connecting strip under the rebound of the spring, and the locking block slides up and snaps into the locking groove. At the same time, the hand-pull piece is separated from the limiting strip. The cutting plate in the inclined state makes it easier for people to observe the root system of bamboo and to clean root diseases. When observing and cleaning, people can rotate one of the bamboos. At this time, one of the cutting tubes rotates, and under the friction of the friction wheel, the remaining cutting tubes and bamboos rotate, which is convenient for observation and cleaning. Step six: After observing the root system, press the hand-pull tab downwards to disengage the locking block from the locking groove until the hand-pull tab contacts the limiting strip. At this time, reset the cutting plate and the track plate. The upper surface of the locking block is a plane that contacts the bottom of the track plate. Since the side of the track plate away from the guide arc angle is a plane, and the hand-pull tab contacts the limiting strip, the cutting plate and the track plate remain parallel and will not continue to deflect. Then start the motor to reset.

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