A branch pulling and shaping device for cultivating Platycladus orientalis

Abstract

The present invention discloses a branch pulling and shaping equipment for cultivating arborvitae, which belongs to the field of garden equipment. It comprises a lifting bucket and a plurality of pocket-shaped pulling belts, wherein two outer ends of the pocket-shaped pulling belts are respectively fixedly installed with docking joints, and control handles are arranged on the docking joints. A U-shaped lifting seat is slidably installed on the lifting bucket, and a C-shaped turning table is rotatably installed on the U-shaped lifting seat. A transverse frame is arranged at the end of the C-shaped turning table, and sliding seats are movably installed on both sides of the transverse frame. The sliding seat is connected with a clamping arm through a turning seat and an extension rod, and the clamping arm is plug-connected and chime-connected with the control handle. The present invention utilizes a plurality of net bag structures to bundle the branches and the trunk at different positions on the side of the arborvitae, so as to maintain a good tree structure of the arborvitae, improve ventilation conditions, and increase tree planting density. Since the installation and positioning of the net bag structure on the arborvitae are realized by automatic control, the direct participation of construction personnel is greatly reduced, the risk of injury to construction personnel is avoided, and the shaping efficiency of the arborvitae is improved.

Description

Technical Field

[0001] The invention relates to the field of gardening equipment, in particular to a branch pulling and shaping equipment for cultivating Platycladus orientalis. Background Art

[0002] In the field of forestry planting, unshaped branches of Platycladus orientalis extend outward and scatter. From the perspective of tree growth structure, the disordered extension of such branches will destroy the overall tree shape of Platycladus orientalis. If the overly long and scattered branches are not handled, they will interfere with the forestry planting density planning to a certain extent. Reasonable planting density is extremely critical to the growth and development of Platycladus orientalis, and is directly related to the acquisition and distribution of resources such as light, water, and nutrients by Platycladus orientalis.

[0003] In the cultivation and management of Platycladus orientalis, the ends of the branches are pulled together to the trunk, and then the branches are trimmed. After this treatment, a larger interval can be formed between adjacent Platycladus orientalis, and the planting distance between Platycladus orientalis can be reduced to increase the planting density. In addition, a good branch state can give the pruning work a clearer operating space and more precise pruning targets, which helps to improve the overall benefit and efficiency of Platycladus orientalis cultivation and management.

[0004] In the prior art, manual ladders are mainly used to trim the scattered branches at high places, and wires are used to fix the lateral branches to the main trunk of the tree to achieve the purpose of branch pulling; however, according to the actual growth conditions of Platycladus orientalis, multiple branches are irregularly distributed around the Platycladus orientalis, which requires multiple adjustments to the ladder position and repeated climbing, greatly increasing the workload and work difficulty of the construction workers; even if a boom truck is used to carry the construction workers for mobile operations, the mutual obstruction between the branches and the difficulty in finding the trimming entry point will affect the branch trimming efficiency and increase the risk of branches scratching the construction workers. Therefore, the present application provides a branch pulling and shaping equipment for Platycladus orientalis cultivation. Summary of the invention

[0005] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide a branch pulling and shaping equipment for cultivating Platycladus orientalis, which uses multiple net bag structures to respectively bundle the branches and trunk at different positions on the side of the Platycladus orientalis, so as to maintain the good tree structure of the Platycladus orientalis, improve ventilation conditions, and increase the tree planting density; since the installation and positioning of the net bag structure on the Platycladus orientalis are achieved by automatic control, the direct participation of construction personnel is greatly reduced, the risk of injury to construction personnel is avoided and the shaping efficiency of the Platycladus orientalis is improved.

[0006] The technical solution adopted by the present invention to solve the technical problem is:

[0007] Provided is a branch pulling and shaping equipment for cultivating Platycladus orientalis, comprising a lifting bucket and a plurality of pocket-shaped pulling belts placed thereon; the lifting bucket is connected to a ladder truck via a ladder truck connecting arm, and the pocket-shaped pulling belts can bind the Platycladus orientalis trunk with the Platycladus orientalis branches, and pull the Platycladus orientalis branches toward the direction close to the Platycladus orientalis trunk, thereby achieving the purpose of contraction and shaping, and preventing the Platycladus orientalis branches from extending outward and being scattered and thus destroying the overall tree shape of the Platycladus orientalis.

[0008] Furthermore, docking joints are fixedly installed at both ends of the outer side of the pocket-shaped traction belt, and a control handle is provided on the docking joint. A magnetic column is provided on the docking joint on one side, and a magnetic slot is provided on the docking joint on the other side. The magnetic column and the magnetic slot are connected by magnetic adsorption coupling.

[0009] Furthermore, two columns II are fixedly installed on the lifting bucket, the spacing between the two columns II corresponds to the length of the pocket-shaped pulling belt, and multiple chucks are fixedly installed on the two columns II respectively. The multiple chucks on the same column II are arranged vertically at equal intervals, and the chucks are plug-in and engaged with the round rod on the control handle.

[0010] Furthermore, a U-shaped lifting seat is slidably installed on the lifting bucket, a driving arm is rotatably installed on the U-shaped lifting seat, the driving arm is fixedly installed on the C-shaped turning table, a horizontal frame is fixedly installed on the end of the C-shaped turning table, and sliding seats are movably installed on both sides of the horizontal frame. The sliding seat is connected with a clamping arm through the turning seat and the extension rod, and the clamping arm is plug-in-engagement connected with the polygonal rod on the control handle.

[0011] Furthermore, the extension rod includes an extension rod I and an extension rod II connected to each other, the extension rod I is rotatably mounted on the flip seat, the flip seat is rotatably mounted on the slide seat, and the clamping arm is rotatably mounted on the end of the extension rod II.

[0012] In the present application, an optional technical solution for the connection method between the extension rod II and the extension rod I is: the extension rod II is plug-in and slidingly connected to the extension rod I, and the extension rod I and the extension rod II are locked in position by fasteners.

[0013] In the present application, another optional technical solution for the connection method between the extension rod II and the extension rod I is: the extension rod II and the extension rod I are plug-in and slidingly connected, and the extension rod I has a built-in linear electric cylinder I for driving the extension rod II to slide.

[0014] Furthermore, a magnetic strip is embedded in the pocket-shaped pulling belt, a linear electric cylinder II is installed on the C-shaped turning table, a magnetic arm is installed on the movable end of the linear electric cylinder II, and the magnetic arm and the magnetic strip are connected by magnetic adsorption coupling.

[0015] Furthermore, at least one column III is installed on the side of the arborvitae trunk, and the column III is close to the arborvitae trunk. The pocket-shaped traction belt binds the arborvitae trunk, arborvitae branches and column III together. The outer side of the column III is provided with multiple anti-slip ridges for limiting the vertical movement of the pocket-shaped traction belt.

[0016] Furthermore, the column III is installed on the side of the arborvitae trunk through a tree-shaped adaptive component; the tree-shaped adaptive component includes a plurality of positioning splints and a plurality of auxiliary splints equally spaced and attached to the outside of the arborvitae trunk, a plurality of binding ropes are fixedly installed at both ends of the positioning splints, the binding ropes are embedded and connected to the outer side of the auxiliary splints, and the column III is connected to the outside of the positioning splints.

[0017] Furthermore, the column III is connected to the positioning clamp plate through two studs, the end of the stud is rotatably connected to the column III, and the other end of the stud is engaged with the positioning clamp plate through a threaded screw.

[0018] Furthermore, a plurality of columns I are fixedly installed on the top of the lifting bucket, and guardrails are detachably installed on the outer sides of the plurality of columns I. An inspection passage is provided in the middle of the guardrail close to the connecting arm of the aerial ladder truck.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The device for pulling and shaping branches for cultivating Platycladus orientalis in the example of the present invention has two extending rods in parallel with each other, and the space between the two clamping arms forms a working gap for pinching off branches. The two clamping arms are used to pinch off the irregular leaves at the ends of the branches, thereby completing the local shaping of the side branches of the Platycladus orientalis, avoiding the adverse effects of the excessively dense leaves on the overall center of gravity of the Platycladus orientalis trunk, ensuring the vertical and stable growth of the Platycladus orientalis seedlings, and improving the overall cultivation and management effect of the Platycladus orientalis.

[0021] 2. The branch pulling and shaping equipment for cultivating Platycladus orientalis in the example of the present invention stabilizes the positions of the two docking joints through two clamping arms, controls the two docking joints to extend to the rear side of the Platycladus orientalis trunk and lock together, and the magnetic suction column and the magnetic suction slot are magnetically adsorbed and connected to each other, so that the Platycladus orientalis trunk and the disorderly extending Platycladus orientalis branches are bundled, and the Platycladus orientalis branches are pulled in the direction close to the Platycladus orientalis trunk to prevent the Platycladus orientalis branches from extending outward and scattering to destroy the overall tree shape of the Platycladus orientalis, ensure the densely planted Platycladus orientalis branches to obtain resources such as light, water, and nutrients, maintain the good tree structure of the Platycladus orientalis, improve ventilation conditions, and increase the tree planting density.

[0022] 3. The branch pulling and shaping equipment for cultivating Platycladus orientalis in the example of the present invention, the pocket-shaped pulling belt is made of degradable material, after the branches of Platycladus orientalis are stably formed, the pocket-shaped pulling belt will fall off naturally, leaving a larger space on the side of the main trunk of Platycladus orientalis for the subsequent installation of another pocket-shaped pulling belt. Compared with the traditional iron wire fixing method, the pocket-shaped pulling belt of the present application has good flexibility in use and is easy to recycle, and will not cause adverse effects on the subsequent growth of the tree.

[0023] 4. The branch pulling and shaping equipment for cultivating Platycladus orientalis in the example of the present invention is capable of removing the clamping arm from the disassembly head and replacing the clamping arms with different outer shapes to adapt to trees with different leaf shapes, and the equipment has a good universal effect; the outer surfaces of the two clamping arms cooperate with each other to pinch off the irregular leaves at the ends of the side branches of the Platycladus orientalis, thereby improving the efficiency of shaping the side branches of the Platycladus orientalis.

[0024] 5. The branch pulling and shaping equipment for cultivating Platycladus orientalis in the example of the present invention has a plurality of magnetic strips embedded in the pocket-shaped pulling belt, and magnetic arms are slidably installed at the upper and lower ends of the C-shaped turning table; by controlling the movement of the magnetic arms, the middle part of the pocket-shaped pulling belt can be arched outward, so that in the process of bundling the Platycladus orientalis trunk and the Platycladus orientalis branches with the pocket-shaped pulling belt, the bending arc of the middle part of the pocket-shaped pulling belt is increased, avoiding excessive squeezing force on the local position of the Platycladus orientalis branches and causing branch damage, thereby ensuring the beauty of the overall tree shape and stable growth and development of the Platycladus orientalis.

[0025] 6. The branch pulling and shaping equipment for cultivating Platycladus orientalis in the example of the present invention has at least one column III installed on the side of the Platycladus orientalis trunk, and the column III is close to the Platycladus orientalis trunk. A pocket-shaped pulling belt is used to bundle the Platycladus orientalis trunk, branches and column III together. Under the action of column III, the branches outside the Platycladus orientalis trunk are prevented from being too heavy and causing the Platycladus orientalis trunk to bend sideways, thereby ensuring the stable growth and development of the Platycladus orientalis. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0027] Figure 1 The overall structure of the branch pulling and shaping device provided by the embodiment of the present invention is shown in FIG. Figure 1 ;

[0028] Figure 2 A schematic diagram of the structure of a Platycladus orientalis trunk and a plurality of pocket-shaped pulling straps provided in an embodiment of the present invention;

[0029] Figure 3 A schematic diagram of the structure of a positioning splint, an auxiliary splint and a column provided in an embodiment of the present invention;

[0030] Figure 4A schematic diagram of the structure of a pocket-shaped pulling belt and a docking joint provided in an embodiment of the present invention;

[0031] Figure 5 A schematic diagram of the structure of a docking head and a control handle provided in an embodiment of the present invention;

[0032] Figure 6 A schematic diagram of the structure of a pocket-shaped pulling belt and a magnetic strip provided in an embodiment of the present invention;

[0033] Figure 7 The overall structure of the branch pulling and shaping device provided by the embodiment of the present invention is shown in FIG. Figure 2 ;

[0034] Figure 8 For the present invention Figure 7 The enlarged view of point A in the middle;

[0035] Fig. 9 A schematic diagram of the structure of the column II, the clamp and the rubber column provided in an embodiment of the present invention;

[0036] Fig.10 A schematic diagram of the structure of the branch pulling and shaping equipment provided in an embodiment of the present invention Figure 1 ;

[0037] Fig.11 A schematic diagram of the structure of the branch pulling and shaping equipment provided in an embodiment of the present invention Figure 2 ;

[0038] Fig.12 This is a schematic structural diagram of the extension rod I, extension rod II and clamping arm provided in an embodiment of the present invention.

[0039] In the figure: 1 a main trunk of Platycladus orientalis, 11 a pocket-shaped pulling belt, 111 a magnetic strip, 112 a magnetic arm, 12 a butt joint, 121 a magnetic column, 122 a magnetic slot, 13 a control handle, 21 a ladder truck connecting arm, 22 a lifting bucket, 23 a guardrail, 231 an inspection channel, 24 a column I, 25 a column II, 26 a clamp, 27 a rubber column, 31 a U-shaped lifting seat, 32 a multi-stage telescopic drive, 33 a C-shaped turning table, 34 a driving arm, 341 a step Inlet motor Ⅰ, 35 horizontal frame, 36 linear electric cylinder Ⅱ, 37 forward and reverse screw rods, 38 stepper motor Ⅱ, 41 sliding seat, 42 flip seat, 421 stepper motor Ⅲ, 43 extension rod Ⅰ, 431 stepper motor Ⅳ, 44 extension rod Ⅱ, 441 stepper motor Ⅴ, 442 disassembly head, 45 clamping arm, 46 limit plate, 51 positioning splint, 52 binding rope, 53 auxiliary splint, 54 column Ⅲ, 541 stud, 542 anti-slip ridge. DETAILED DESCRIPTION

[0040] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0041] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0042] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings.

[0046] Embodiment 1:

[0047] like Figure 1 , Figure 2 and Figure 7As shown, this embodiment provides a branch pulling and shaping equipment for cultivating Platycladus orientalis, including a lifting bucket 22 and a plurality of pocket-shaped pulling belts 11 placed thereon; the lifting bucket 22 is connected to the telescopic ladder of the ladder truck through the ladder truck connecting arm 21, and after the two ends of the pocket-shaped pulling belt 11 are buckled together, the Platycladus orientalis trunk 1 and the Platycladus orientalis branches can be bundled, and the Platycladus orientalis branches can be pulled in the direction close to the Platycladus orientalis trunk 1, so as to achieve the purpose of contraction and shaping, and avoid the Platycladus orientalis branches from extending outward and being scattered and destroying the overall tree shape of the Platycladus orientalis.

[0048] like Figure 1 As shown, a plurality of columns Ⅰ24 are fixedly installed on the top of the lifting bucket 22, and a guardrail 23 is detachably installed on the outer side of the plurality of columns Ⅰ24. A maintenance passage 231 is provided in the middle of the guardrail 23 near the connecting arm 21 of the ladder truck.

[0049] like Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the side where the pocket-shaped pulling belt 11 abuts against the cypress branches is defined as the inner side, and docking joints 12 are fixedly installed at both ends of the outer side of the pocket-shaped pulling belt 11, and a control handle 13 is provided on the docking joint 12. A magnetic column 121 is provided on the docking joint 12 on one side, and a magnetic slot 122 is provided on the docking joint 12 on the other side. The magnetic column 121 and the magnetic slot 122 are connected by magnetic adsorption coupling, and neodymium iron boron magnets can be used. The end of the magnetic column 121 can be plugged and connected with the magnetic slot 122.

[0050] like Figure 1 , Figure 7 , Figure 8 and Fig. 9 As shown, two columns II 25 are fixedly installed on the lifting bucket 22, and the spacing between the two columns II 25 corresponds to the length of the pocket-shaped pulling belt 11. A plurality of clamps 26 are respectively fixedly installed on the two columns II 25. The plurality of clamps 26 on the same column II 25 are arranged vertically at equal intervals, and the clamps 26 are plug-connected with the round rod on the control handle 13. A limiting plate 46 is fixedly installed on the clamp arm 45. A rubber column 27 is fixedly installed on the column II 25, and the end of the rubber column 27 abuts against the outer side surface of the pocket-shaped pulling belt 11 in a stretched state. The two ends of the clamp 26 respectively abut against the outer side surface of the pocket-shaped pulling belt 11 in a stretched state, and under the joint action of the rubber column 27, the pocket-shaped pulling belt 11 is limited from rotating relative to the clamp 26.

[0051] like Figure 1 , Figure 7 , Figure 8 , Fig.10 and Fig.11As shown, a U-shaped lifting seat 31 is vertically slidably installed on the lifting bucket 22, a driving arm 34 is rotatably installed on the U-shaped lifting seat 31, the driving arm 34 is fixedly installed on the C-shaped turning table 33, a horizontal frame 35 is fixedly installed on the end of the C-shaped turning table 33, and sliding seats 41 are slidably installed on both sides of the horizontal frame 35, and the sliding seat 41 is connected to the clamping arm 45 through the turning seat 42 and the extension rod, and the clamping arm 45 is plug-engaged with the polygonal rod on the control handle 13, and a plurality of anti-slip grooves are provided on the polygonal rod.

[0052] like Fig.12 As shown, the extending rod includes an extending rod Ⅰ43 and an extending rod Ⅱ44 which are connected to each other, and the extending rod Ⅱ44 is plug-in and slidably connected to the extending rod Ⅰ43; the extending rod Ⅰ43 and the extending rod Ⅱ44 can be locked in position by fasteners, and a linear electric cylinder Ⅰ for driving the extending rod Ⅱ44 to slide can be built into the extending rod Ⅰ43, and the linear electric cylinder Ⅰ is started to adjust the relative position between the extending rod Ⅰ43 and the extending rod Ⅱ44 so as to shape the cypress branches, the extending rod Ⅰ43 is rotatably installed on the flip seat 42, the flip seat 42 is rotatably installed on the slide seat 41, and the clamp arm 45 is rotatably installed at the end of the extending rod Ⅱ44.

[0053] The specific details of using the branch pulling and shaping equipment of this application are as follows:

[0054] 1. Preparation before use;

[0055] First, multiple pocket-shaped pulling belts 11 are vertically installed at equal intervals between the columns II 25, and the round rod on the control handle 13 is plugged and connected using the clamp 26, and the pocket-shaped pulling belt 11 is abutted against the end of the rubber column 27, so that the pocket-shaped pulling belt 11 is stably placed on the lifting bucket 22 in a stretched state.

[0056] Afterwards, the ladder truck is driven, and the position of the telescopic ladder on the ladder truck is adjusted to move the lifting bucket 22 to the arborvitae that needs to be reshaped.

[0057] 2. Prune the side branches of Platycladus orientalis;

[0058] First, the two slides 41 are controlled to move toward each other on the horizontal frame 35, and the rotation angle of the flip seat 42 on the slide 41 and the rotation angle of the extension rod I 43 on the flip seat 42 are adjusted so that the two extension rods are in Fig.12 As shown in , they are parallel to each other.

[0059] Afterwards, the two slide seats 41 are continuously controlled to move toward each other on the cross frame 35 so that the ends of the two clamping arms 45 can abut against each other. In this state, the space between the two clamping arms 45 forms a working gap for cutting off the branches.

[0060] Finally, the U-shaped lifting seat 31 is controlled to move upward relative to the lifting bucket 22, and the rotation angle of the driving arm 34 on the U-shaped lifting seat 31 is adjusted, and the two clamping arms 45 are synchronously moved to the area where the branches on the side of the Platycladus orientalis are denser, and the two clamping arms 45 are used to pinch off the irregular leaves at the ends of the branches, thereby completing the local shaping of the branches on the side of the Platycladus orientalis.

[0061] 3. Pull the branches of Platycladus orientalis;

[0062] First, the U-shaped lifting seat 31 is controlled to move downward relative to the lifting bucket 22, and the rotation angle of the driving arm 34 on the U-shaped lifting seat 31 is adjusted so that the clamping arm 45 and the docking joints 12 at both ends of the outer side of the pocket-shaped pulling belt 11 are at the same height position.

[0063] After that, the two slides 41 are controlled to move away from each other on the horizontal frame 35, and the rotation angle of the flip seat 42 on the slide 41, the rotation angle of the extension rod I 43 on the flip seat 42, and the relative angle between the clamp arm 45 and the extension rod II 44 are adjusted so that the two extension rods are in Figure 7 As shown in the figure, they are in a state of being opened to each other; when the two slides 41 move away from each other on the horizontal frame 35, the clamping arms 45 are plugged into the polygonal rod on the control handle 13, and the limiting pieces 46 abut against the ends of the polygonal rod on the control handle 13, which play a role of limiting. The positions of the two docking heads 12 are stably grasped by the two clamping arms 45; the U-shaped lifting seat 31 is controlled to continue to move downward relative to the lifting bucket 22, so that the control handles 13 on both sides of the pocket-shaped pulling belt 11 are separated from their corresponding clamps 26.

[0064] Finally, readjust the position of the U-shaped lifting seat 31 on the lifting bucket 22, and adjust the rotation angle of the driving arm 34 on the U-shaped lifting seat 31, so that the pocket-shaped pulling belt 11 remains in a straight state and moves to the lower end of the disorderly extending arborvitae branches, the inner middle part of the pocket-shaped pulling belt 11 corresponds to the branch, fine-tune the position of the telescopic ladder on the ladder truck, control the two slides 41 to move toward each other on the cross frame 35, and adjust the rotation angle of the flip seat 42 on the slide 41, the rotation angle of the extension rod Ⅰ43 on the flip seat 42, and the relative angle of the clamping arm 45 and the extension rod Ⅱ44, so that the two docking joints 12 extend to the rear side of the arborvitae trunk 1 and are buckled and connected to each other, the magnetic suction column 121 and the magnetic suction slot 122 are magnetically adsorbed and connected to each other, the arborvitae trunk 1 and the disorderly extending arborvitae branches are bundled, and the overall shaping of the arborvitae is completed, the good tree structure of the arborvitae is maintained, the ventilation conditions are improved, and the tree planting density is increased.

[0065] In step two, the present application uses two clamping arms 45 to pinch off the irregular leaves at the ends of the branches, and utilizes the characteristics of the flat twigs, small scaly leaves, alternating leaves, brittle branches and easy breaks to complete the shaping of the side branches of the Platycladus orientalis, avoid the adverse effects of the excessively dense leaves of the branches on the overall center of gravity of the Platycladus orientalis trunk 1 on the overall center of gravity, ensure the vertical and stable growth of the Platycladus orientalis seedlings, and improve the overall nurturing and management effect of the Platycladus orientalis.

[0066] In step three, the present application achieves the purpose of contraction and shaping by pulling the arborvitae branches toward the arborvitae trunk 1, preventing the arborvitae branches from extending outward and being scattered, thereby destroying the overall tree shape of the arborvitae, and ensuring that the densely planted arborvitae branches have access to resources such as light, water, and nutrients.

[0067] The specific methods for controlling the movement of the above components in this application are as follows:

[0068] like Figure 1 ,and Fig.10 As shown, a multi-stage telescopic driver 32 for driving the U-shaped lifting seat 31 to move up and down is installed on the upper bottom side of the lifting bucket 22, and a stepper motor I341 for controlling the rotation of the driving arm 34 is installed on the U-shaped lifting seat 31; the multi-stage telescopic driver 32 is started to change the relative position between the U-shaped lifting seat 31 and the lifting bucket 22; the stepper motor I341 is started to control the driving arm 34 to flip, drive the C-shaped flip table 33, the horizontal frame 35, the slide seat 41 and the flip seat 42 to flip together, and change the pitch angle of the pocket-shaped pulling belt 11.

[0069] like Fig.10 and Fig.11 As shown, a forward and reverse screw rod 37 is rotatably installed in the horizontal frame 35, and the slide seats 41 corresponding to the two clamping arms 45 are respectively arranged at the two ends of the forward and reverse screw rod 37 and are connected with the forward and reverse screw rod 37 through threaded transmission. A stepper motor II 38 for driving the forward and reverse screw rod 37 to rotate is installed on the horizontal frame 35; start the stepper motor II 38 to control the rotation of the forward and reverse screw rod 37, and drive the slide seats 41 on both sides to move synchronously in the direction of moving away from or approaching each other.

[0070] like Fig.11 and Fig.12As shown, a stepper motor III421 for driving the flip seat 42 to rotate is installed on the slide seat 41, a stepper motor IV431 for driving the extension rod I43 to rotate is installed on the flip seat 42, and a stepper motor V441 for driving the clamping arm 45 to rotate is installed on the extension rod II44; the stepper motor III421, the stepper motor IV431 and the stepper motor V441 are started synchronously to drive the two clamping arms 45 to move, and the relative positions of the two control handles 13 are adjusted, so that the magnetic columns 121 and the magnetic slots 122 on the docking joints 12 at the two ends of the outer side of the pocket-shaped pulling belt 11 can be docked and adsorbed together to bundle the Platycladus orientalis trunk 1 with the Platycladus orientalis branches.

[0071] By using the above-mentioned scheme of the present application, the installation and positioning of the pocket-shaped pulling belt 11 on the Platycladus orientalis are realized by automatic control, which greatly reduces the direct participation of construction workers, avoids the risk of injury to construction workers and improves the shaping efficiency of the Platycladus orientalis.

[0072] In order to facilitate the disassembly and maintenance of the clamp arm 45, Figure 8 and Fig.12 As shown, the clamp arm 45 is connected to the stepper motor III 421 through the disassembly head 442, the clamp arm 45 and the disassembly head 442 are detachably fixedly connected, and the disassembly head 442 is fixedly connected to the output shaft of the stepper motor III 421; the clamp arm 45 is removed from the disassembly head 442, and the clamp arm 45 with different outer shapes is replaced to adapt to trees with different leaf shapes, and the equipment has a good universal effect; the outer sides of the two clamp arms 45 are used to cooperate with each other, and the twigs of Platycladus orientalis are flat; the leaves are small and scaly, alternately arranged, the branches and leaves are brittle and easy to break, and the irregular leaves at the ends of the side branches of Platycladus orientalis are pinched off to improve the efficiency of shaping the side branches of Platycladus orientalis.

[0073] Embodiment 2:

[0074] The features of this embodiment that are the same as those of the first embodiment are not described in detail. The difference between this embodiment and the first embodiment is that: Figure 6 , Figure 7 and Fig.10 As shown, in this embodiment, a plurality of magnetic strips 111 are embedded and installed in the pocket-shaped pulling belt 11, and a linear electric cylinder Ⅱ36 is respectively installed at the upper and lower ends of the C-shaped turning table 33, and a magnetic arm 112 is installed on the movable end of the linear electric cylinder Ⅱ36, and the two magnetic arms 112 are respectively connected to the plurality of magnetic strips 111 on the upper and lower sides of the pocket-shaped pulling belt 11 through magnetic adsorption coupling.

[0075] Start the linear electric cylinder II36, and on the basis of the magnetic attraction arm 112 and the magnetic strip 111 being magnetically adsorbed and connected to each other, control the movement of the magnetic attraction arm 112 so that the middle part of the pocket-shaped pulling belt 11 can be arched outward, so that in the process of the pocket-shaped pulling belt 11 bundling the arborvitae trunk 1 and the arborvitae branches, the bending arc of the middle part of the pocket-shaped pulling belt 11 is increased, avoiding excessive squeezing force on the local position of the arborvitae branches and causing branch damage, thereby ensuring the beauty of the overall tree shape and stable growth and development of the arborvitae.

[0076] Embodiment three:

[0077] The features of this embodiment that are the same as those of the first embodiment are not described in detail. The difference between this embodiment and the first embodiment is that: Figure 2 and Figure 3 As shown, in this embodiment, at least one column III 54 is installed on the side of the arborvitae trunk 1, and a plurality of anti-skid ridges 542 for limiting the vertical movement of the pocket-shaped pulling belt 11 are arranged on the outer side of the column III 54.

[0078] The column III54 is close to the main trunk 1 of the Platycladus orientalis, and a pocket-shaped pulling belt 11 is used to tie the main trunk 1, the Platycladus orientalis branches and the column III54 together. Under the action of the column III54, the branches outside the main trunk 1 of the Platycladus orientalis are prevented from being too heavy and causing the main trunk 1 of the Platycladus orientalis to bend sideways, thereby ensuring the stable growth and development of the Platycladus orientalis.

[0079] In this embodiment, the column III 54 is directly tied to the side of the arborvitae trunk 1 using ropes.

[0080] Embodiment 4:

[0081] The features common to the third embodiment are not described in detail here. The differences between the third embodiment and the present embodiment are as follows: Figure 3 As shown, in this embodiment, the column III 54 is installed on the side of the Platycladus orientalis trunk 1 through a tree-shaped adaptive component; the tree-shaped adaptive component includes a plurality of positioning splints 51 and a plurality of auxiliary splints 53 equally spaced and attached to the outside of the Platycladus orientalis trunk 1, and a plurality of binding ropes 52 are fixedly installed at both ends of the positioning splint 51, respectively, and the binding ropes 52 are embedded in and connected to the outer side of the auxiliary splint 53, and the column III 54 is connected to the outside of the positioning splint 51.

[0082] like Figure 3As shown, the column III 54 is connected to the positioning clamp plate 51 through two studs 541, and the end of the stud 541 is rotatably connected to the column III 54, and the other end of the stud 541 is engaged with the positioning clamp plate 51 through a threaded screw; the two studs 541 are rotated to install the column III 54 on the side of the positioning clamp plate 51 or remove it from the side of the positioning clamp plate 51, and the split design of the positioning clamp plate 51 and the column III 54 is utilized to facilitate the disassembly and replacement of the column III 54 without pre-disassembly of the positioning clamp plate 51, the binding rope 52 and the auxiliary clamp plate 53.

[0083] In this embodiment, the positioning splint 51 and the auxiliary splint 53 are made of polyurethane rubber material with elastic deformation ability. The positioning splint 51 and the auxiliary splint 53 play an isolation role, so that the binding rope 52 will not directly contact the outer side of the Platycladus orientalis trunk 1. Compared with the installation method of the column III 54 in Example 3, the above-mentioned scheme of this embodiment can avoid local compression on the Platycladus orientalis trunk 1 and hinder its normal growth on the basis of ensuring the relative position of the Platycladus orientalis trunk 1 and the column III 54.

[0084] In the present application, the pocket-shaped traction strap 11 is made of degradable material. After the branches and trunks of the Platycladus orientalis are stably formed, the pocket-shaped traction strap 11 falls off naturally, leaving a larger space on the side of the Platycladus orientalis trunk 1 for the subsequent installation of another pocket-shaped traction strap 11. Compared with the traditional wire fixing method, the pocket-shaped traction strap 11 of the present application has good flexibility in use and will not cause adverse effects on the subsequent growth of the tree.

[0085] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

[0086] Except for the technical features described in the specification, the remaining technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present invention, the remaining technical features will not be described here in detail.

Claims

1. A branch pulling and shaping device for growing Platycladus orientalis, characterized in that: It comprises a pocket-shaped pulling belt (11) for tightening and pulling the outer branches of the main trunk (1) of the Platycladus orientalis, and a lifting bucket (22) for carrying a plurality of pocket-shaped pulling belts (11) stacked at intervals; The two outer ends of the pocket-shaped pulling belt (11) are respectively fixedly mounted with docking joints (12), the docking joints (12) are provided with control handles (13), one side of the docking joint (12) is provided with a magnetic suction column (121), and the other side of the docking joint (12) is provided with a magnetic suction slot (122) that can be connected to the magnetic suction column (121) through magnetic attraction coupling; Two columns II (25) are fixedly mounted on the lifting bucket (22), and a plurality of chucks (26) are fixedly mounted on the two columns II (25) at equal vertical intervals, and the chucks (26) are plug-engaged with the round rods on the control handle (13); A U-shaped lifting seat (31) is vertically slidably mounted on the lifting bucket (22), a C-shaped turning platform (33) is rotatably mounted on the U-shaped lifting seat (31), sliding seats (41) are movably mounted on both sides of a horizontal frame (35) at the end of the C-shaped turning platform (33), the sliding seat (41) is connected to a clamping arm (45) via a turning seat (42) and an extension rod, and the clamping arm (45) is plug-engaged with a polygonal rod on the control handle (13).

2. The branch pulling and shaping equipment for cultivating Platycladus orientalis according to claim 1, characterized in that: The extending rod comprises an extending rod I (43) and an extending rod II (44) connected to each other, the extending rod I (43) is rotatably mounted on a turning seat (42), the turning seat (42) is rotatably mounted on a sliding seat (41), and the clamping arm (45) is rotatably mounted on the end of the extending rod II (44).

3. The branch pulling and shaping equipment for cultivating Platycladus orientalis according to claim 1, characterized in that: A magnetic strip (111) is embedded in the pocket-shaped pulling belt (11), a linear electric cylinder II (36) is installed on the C-shaped turning table (33), and a magnetic suction arm (112) capable of being connected to the magnetic strip (111) through magnetic attraction coupling is installed on the movable end of the linear electric cylinder II (36).

4. The branch pulling and shaping equipment for cultivating Platycladus orientalis according to claim 1, characterized in that: At least one column III (54) is installed on the side of the main trunk (1) of the Platycladus orientalis, and a plurality of anti-slip ridges (542) for limiting the vertical movement of the pocket-shaped pulling belt (11) are arranged on the outer side of the column III (54).

5. The branch pulling and shaping equipment for cultivating Platycladus orientalis according to claim 4, characterized in that: The column III (54) is installed on the side of the arborvitae trunk (1) through a tree-shaped adaptation component; The tree-shaped adaptation component comprises a plurality of positioning splints (51) and a plurality of auxiliary splints (53) which are attached to the outside of the main trunk (1) of the oriental arborvitae at equal intervals, a plurality of binding ropes (52) are respectively fixedly installed at both ends of the positioning splint (51), the binding ropes (52) are embedded and connected to the outer side surface of the auxiliary splint (53), and the column III (54) is connected to the outer side of the positioning splint (51).

6. The branch pulling and shaping equipment for cultivating Platycladus orientalis according to claim 5, characterized in that: The column III (54) is connected to the positioning clamping plate (51) via two studs (541), the ends of the studs (541) are rotatably connected to the column III (54), and the other ends of the studs (541) are engaged with the positioning clamping plate (51) via a threaded buckle.

7. The branch pulling and shaping equipment for cultivating Platycladus orientalis according to claim 2, characterized in that: The extension rod II (44) is plug-connected and slidably connected to the extension rod I (43), and the extension rod I (43) and the extension rod II (44) are locked in position by a fastener.

8. The branch pulling and shaping equipment for cultivating Platycladus orientalis according to claim 2, characterized in that: The extending rod II (44) is plug-connected and slidably connected to the extending rod I (43), and the extending rod I (43) has a built-in linear electric cylinder I for driving the extending rod II (44) to slide.

9. The branch pulling and shaping equipment for cultivating Platycladus orientalis according to claim 1, characterized in that: A rubber column (27) is fixedly mounted on the column II (25), and the end of the rubber column (27) abuts against the outer side surface of the pocket-shaped pulling belt (11) in a stretched state.

10. The branch pulling and shaping equipment for cultivating Platycladus orientalis according to claim 1, characterized in that: A plurality of columns I (24) are fixedly mounted on the top of the lifting bucket (22), a guardrail (23) is detachably mounted on the outer side of the plurality of columns I (24), and an inspection channel (231) is provided in the middle of the guardrail (23) near the connecting arm (21) of the ladder truck.

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