Lifting platform for pruning trees

Abstract

The utility model relates to the technical field of garden greening operation equipment, concretely relates to a lifting operation platform for pruning trees, which comprises a lifting module, a supporting platform, a protection module and a storage module; the lifting module realizes the lifting function by driving the sliding block and the transmission rod through the motor-driven adjusting screw rod; the supporting platform provides an operating space with guardrails and is provided with a door plate and a grating; the protection module utilizes the guide module and the traction rope to unfold the protective net to form a three-dimensional anti-falling barrier; and the storage module collects the pruned branches through the linkage of the connecting rod mechanism; the utility model has the beneficial effects of realizing the mechanical lifting and the multi-module cooperative work, synchronously solving the falling risk of the high-altitude operator and the falling injury problem of the pruned objects, and significantly improving the safety of the tree pruning operation.

Description

Technical Field

[0001] This utility model relates to the technical field of landscaping operation equipment, and more specifically, to a lifting operating platform for pruning trees. Background Technology

[0002] Currently, tree pruning operations mainly rely on aerial work platforms or simple lifting platforms. Pruned branches fall freely, easily injuring people on the ground or damaging facilities. In addition, existing equipment is functionally limited, lacking both a falling object interception system and a branch collection mechanism, resulting in low operational efficiency and the need for repeated site cleanup, failing to meet the safety and efficiency requirements of garden maintenance.

[0003] This design aims to overcome the aforementioned shortcomings by using a storage module to intercept and collect branches in real time; improve overall operational efficiency by integrating mechanical lifting and branch collection functions, reducing the frequency of work interruptions, and ensuring the safety of pruning operations in complex garden environments. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by proposing a lifting operating platform for pruning trees, aiming to solve the problem of danger caused by branches falling from heights when pruning them.

[0005] This utility model provides a lifting operating platform for pruning trees, comprising:

[0006] The lifting module includes: a motor, an adjusting screw, a slider, a transmission rod, a mounting chassis, and a support module. The transmission rod is symmetrically arranged on both sides of the slider. The adjusting screw is rotatably mounted on the mounting chassis and penetrates the mounting chassis and the slider. The motor is connected to one end of the adjusting screw. The bottom of the support module is connected to the transmission rod and the outer wall of the mounting chassis. The support platform includes: an operating platform, a guardrail, a grille, and a door panel. The operating platform is connected to the top of the support module. The guardrail is arranged around the top of the operating platform. The door panel is located on one side of the operating platform. The grille is located on the opposite side of the door panel and is connected to the guardrail. The protection module includes: a protective net, a traction rope, and a guide module. One end of the protective net is connected to the bottom of the guide module, and the other end of the protective net... The traction rope is connected to the guardrail. One end of the traction rope is connected to the guide module, and the other end of the traction rope is connected to the protective net. The storage module includes: a barrier plate, a first connecting rod, a second connecting rod, a fixed rod, a locking ring, a tightening rope, a storage net, a fixed handle, and a claw. One end of the first connecting rod is connected to the side wall of the barrier plate, and the other end of the first connecting rod is connected to one end of the second connecting rod. The other end of the second connecting rod is connected to the fixed rod. Two sets of the first and second connecting rods are symmetrically arranged. The two sets of the first and second connecting rods are connected to the fixed rod. The locking ring is located on the side wall of the fixed rod. The fixed handle and the claw are both located on the top of the barrier plate. One end of the tightening rope is connected to the locking ring, and the other end extends outward to the support platform. The storage net and the barrier plate are connected to the two sets of the first and second connecting rods.

[0007] Furthermore, the clamps are provided in a plurality of manner, and the storage module is fixed to the outside of the guardrail by engaging with the guardrail through the clamps.

[0008] Furthermore, the support module includes: cross support components and connecting rods, the cross support components are arranged vertically, the cross support components are symmetrically arranged on both sides of the mounting chassis, and the symmetrically arranged cross support components are connected by the connecting rods.

[0009] Furthermore, the cross support assembly is provided with cross-arranged support plates, one end of which is connected to the transmission rod and the outer wall of the mounting chassis, respectively.

[0010] Furthermore, the guide module is provided with a protective plate, threaded holes, an assembly plate, a guide plate, and a central through hole. The protective plate is located above the assembly plate and is connected to the assembly plate by bolts. The protective plate is in contact with the guide plate. The guide plate is located at the junction of the upper surface and the side wall of the four sides of the assembly plate. There is a pair of assembly plates. The traction rope is located between the pair of guide plates. The central through hole penetrates and is located at the center of the assembly plate.

[0011] Furthermore, a hollow straight rod is provided at the bottom of the guide module, and the two ends of the hollow straight rod are respectively connected to the central through hole and the upper surface of the operating platform.

[0012] Furthermore, the side wall of the hollow straight rod is provided with a tightening knob, the tightening knob is provided with a tightening rod and a positioning plate, the positioning plate is connected to the first end of the tightening rod, the positioning plate is provided with a first positioning hole, and the side wall is provided with a second positioning hole that matches the first positioning hole, and there are several second positioning holes.

[0013] Furthermore, the other end of the tightening rod penetrates the hollow straight rod, and the traction rope is connected to the tightening rod inside the hollow straight rod through the central through hole.

[0014] Furthermore, the mounting chassis has sliding grooves on its symmetrical sidewalls, and the transmission rod is slidably connected in the sliding grooves. The bottom of the mounting chassis has square steel pipes symmetrically arranged, and the two ends of the square steel pipes are provided with rollers for movement.

[0015] Furthermore, a latch is provided on the side wall of the door panel, the latch matches and fixes the door panel to the guardrail, the door panel is connected to the operating platform by a hinge, and the door panel rotates by the hinge.

[0016] Compared with existing technologies, the advantages of this invention are as follows: the lifting module drives the adjusting screw to rotate via an electric motor, which in turn moves the slider, causing the transmission rod to lift the support module; the support platform, consisting of an operating platform, guardrail, door panel, and grille, forms a fall-prevention space; the protection module controls the extension and retraction of the traction rope via a guide module, allowing the protective net to deploy as a three-dimensional barrier around the operating platform to prevent accidental falls; the storage module utilizes the linkage of the barrier plate, first connecting rod, second connecting rod, and fixing rod to support the storage net, and is fixed to the outside of the guardrail with claws to intercept falling branches in real time. All modules work together to achieve integrated functions of lifting operation, personnel fall prevention, and falling object collection. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of the lifting operating platform provided in this embodiment of the utility model.

[0018] Figure 2 This is a schematic diagram of the lifting operating platform provided in an embodiment of the present utility model.

[0019] Figure 3 This is a schematic diagram of the storage module structure provided in an embodiment of the present utility model.

[0020] Figure 4 This is a schematic diagram of the guide module structure provided in an embodiment of the present utility model.

[0021] Figure 5 This is a schematic diagram of the tightening knob structure provided in an embodiment of the present utility model.

[0022] Figure 6 A schematic diagram of the cross-support component structure provided in an embodiment of this utility model.

[0023] The components are as follows: 10. Operating platform; 100. Door panel; 101. Guardrail; 102. Hinge; 103. Pin; 104. Grille; 105. Hollow straight rod; 20. Motor; 201. Support module; 202. Roller; 203. Slider; 204. Transmission rod; 205. Square steel pipe; 206. Sliding groove; 207. Connecting rod; 208. Support plate; 30. Guide module; 301. Protective plate; 302. Assembly. Plate; 303, Center through hole; 304, Guide plate; 40, Protective net; 50, Traction rope; 60, Barrier plate; 601, First connecting rod; 602, Second connecting rod; 603, Fixing rod; 604, Locking ring; 605, Tightening rope; 606, Storage net; 607, Claw; 608, Fixing handle; 70, Tightening knob; 701, Tightening rod; 702, Positioning plate; 703, First positioning hole; 704, Second positioning hole. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0025] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0026] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] like Figure 1-6 As shown, a preferred embodiment of the present invention provides a tree-pruning lifting platform, comprising:

[0029] The lifting module includes: a motor 20, an adjusting screw, a slider 203, a transmission rod 204, a mounting chassis, and a support module 201. The transmission rod 204 is symmetrically arranged on both sides of the slider 203. The adjusting screw is rotatably mounted on the mounting chassis, penetrating both the mounting chassis and the slider 203. The motor 20 is connected to one end of the adjusting screw. The bottom of the support module 201 is connected to the transmission rod 204 and the outer wall of the mounting chassis. The support platform includes: an operating platform 10, a guardrail 101, and a grille 1. 04 is connected to the top of the door panel 100, the operating platform 10 is connected to the top of the support module 201, the guardrail 101 is arranged around the top of the operating platform 10, the door panel 100 is arranged on one side of the operating platform 10, and the grille 104 is arranged on the opposite side of the door panel 100, and the grille 104 is connected to the guardrail 101; the protective module includes: a protective net 40, a traction rope 50 and a guide module 30, one end of the protective net 40 is connected to the bottom of the guide module 30, and the other end of the protective net 40 is connected to the guardrail 101, and the traction rope 50 is connected to the bottom of the guide module 30. One end of the guide rope 50 is connected to the guide module 30, and the other end of the traction rope 50 is connected to the protective net 40. The storage module includes: a barrier plate 60, a first connecting rod 601, a second connecting rod 602, a fixing rod 603, a locking ring 604, a tightening rope 605, a storage net 606, a fixing handle 608, and a claw 607. One end of the first connecting rod 601 is connected to the side wall of the barrier plate 60, and the other end of the first connecting rod 601 is connected to one end of the second connecting rod 602. The other end of the second connecting rod 602 is connected to the fixing rod 604. 03 Connection: Two sets of first connecting rods 601 and second connecting rods 602 are symmetrically arranged. The two sets of first connecting rods 601 and second connecting rods 602 are connected by a fixed rod 603. A locking ring 604 is set on the side wall of the fixed rod 603. A fixed handle 608 and a claw 607 are both set on the top of the barrier plate 60. One end of the tightening rope 605 is connected to the locking ring 604, and the other end extends outward to the support platform. The storage net 606 is connected to the barrier plate 60 and the two sets of first connecting rods 601 and second connecting rods 602.

[0030] It should be noted that the lifting module drives the adjusting screw to rotate via the motor 20, which in turn moves the slider 203 and pushes the symmetrical transmission rod 204 to link with the support module 201, thereby raising and lowering the operating platform 10. The support platform is enclosed by the guardrail 101, the door panel 100, and the grille 104 to form a fall-prevention space. The door panel 100 provides an access passage, while the grille 104 ensures ventilation and local protection. The protection module controls the extension and retraction of the traction rope 50 via the guide module 30, causing the protective net 40, which is fixed at one end to the guide module 30 and connected to the guardrail 101 at the other end, to unfold into a three-dimensional fall-prevention barrier, reducing the risk of injury to personnel inside from branches during the ascent. The extension and retraction of the traction rope 50 can control the retraction of the protective net 40; the storage module uses two sets of symmetrical first connecting rods 601 and second connecting rods 602 to support the barrier plate 60 through the fixed rod 603 to form an inclined frame. The claw 607 is fixed to the inside of the guardrail 101. The aperture of the storage net 606 can be adjusted according to the actual situation. The storage net 606 can receive the branches cut by the workers. The workers can close the storage module by pulling the tightening rope 605. Fixing the tightening rope 605 to the fixed handle 608 can ensure that the storage module is closed when no work is being carried out, thus solving the risk of falling from heights and the problem of falling objects injuring people, and achieving a dual improvement in safety and efficiency.

[0031] In some embodiments of this application, a plurality of claws 607 are provided, and the storage module is fixed to the outside of the guardrail 101 by engaging with the guardrail 101 through the claws 607.

[0032] It should be noted that several claws 607 are distributed along the top edge of the barrier plate 60, and their shape is designed as a hook or clamping structure to match the horizontal bar or vertical post structure of the guardrail 101. By directly snapping the claws 607 onto the inside of the guardrail 101, the storage module can be quickly and securely installed and removed from the outside of the support platform. This external fixing method avoids occupying valuable internal space of the operating platform 10, ensuring that workers have sufficient range of movement for pruning operations; secondly, it facilitates the full deployment of the storage net 606 around the operating platform 10, forming an effective receiving surface, maximizing the interception range of falling branches, and collecting the pruned branches; finally, it simplifies the loading and unloading process of the storage module, allowing workers to quickly attach it before operation or easily remove it when transferring or storing the equipment without the need for complex tools, improving the overall ease of operation and work efficiency of the equipment.

[0033] In some embodiments of this application, the support module 201 includes: cross support components and connecting rods 207. The cross support components are arranged vertically and symmetrically arranged on both sides of the mounting chassis. The symmetrically arranged cross support components are connected by connecting rods 207.

[0034] It should be noted that the support module 201 uses symmetrical cross-support components arranged vertically to form the main frame, and the cross-support components on both sides are firmly connected by connecting rods 207. The symmetrical distribution of cross-support components greatly improves the lateral stability of the entire lifting platform, effectively resisting the tilting force that may be generated during operation, and ensuring that the operating platform 10 remains stable at high altitudes. Secondly, the vertical arrangement ensures sufficient support strength, which is beneficial to improving the mobility of the equipment. Finally, the introduction of connecting rods 207 integrates the independent cross-support components on both sides into a rigid overall frame, which not only enhances the structural rigidity of the entire support module 201 and prevents swaying or deformation during lifting, but also ensures the uniformity of force transmission, making the lifting action smoother and more reliable, and providing a solid and stable foundation for high-altitude pruning operations.

[0035] In some embodiments of this application, the cross support assembly is provided with cross-arranged support plates 208, one end of which is connected to the transmission rod 204 and the outer wall of the mounting chassis, respectively.

[0036] It should be noted that each cross-support assembly consists of two support plates 208 hinged together in the central area, forming a typical scissor-type (X-shaped) structure. The lower end of one support plate 208 is connected to the drive rod 204, and the upper end is connected to one end of the connecting rod 207; the upper end of the other support plate 208 is connected to one end of the other connecting rod 207, and its lower end is connected to the outer wall of the mounting chassis. When the drive rod 204 of the lifting module extends and retracts under the drive of the slider 203, the cross-support assembly efficiently and accurately converts the horizontal displacement of the drive rod 204 into the vertical lifting motion required by the operating platform 10. Simultaneously, this scissor-type structure provides excellent stability and rigidity during lifting, effectively preventing the platform from tilting or swaying, ensuring the smoothness and safety of operators during high-altitude trimming operations, and providing stable and reliable lifting support for the entire lifting platform.

[0037] In some embodiments of this application, the guide module 30 is provided with a protective plate 301, a threaded hole, an assembly plate 302, a guide plate 304, and a central through hole 303. The protective plate 301 is located above the assembly plate 302, and the protective plate 301 and the assembly plate 302 are connected by bolts. The protective plate 301 is in contact with the guide plate 304. The guide plate 304 is provided at the junction of the upper surface of the four sides of the assembly plate 302 and the side wall. The assembly plate 302 is provided with a pair of guide plates 304. The traction rope 50 is provided between the pair of guide plates 304. The central through hole 303 penetrates and is provided at the center of the assembly plate 302.

[0038] It should be noted that the guide module 30 forms the main load-bearing structure through a pair of assembly plates 302. Guide plates 304 are provided along the edges of the assembly plates 302. These guide plates 304 form a continuous guiding boundary at the junction of the upper surface and sidewall of the assembly plate 302, collectively enclosing a guide channel for the smooth passage of the traction rope 50. A protective plate 301 covers the assembly plates 302 and is connected by bolts, effectively preventing external foreign objects from entering the central through-hole 303 channel or damaging the traction rope 50, ensuring its operational reliability. The central through-hole 303 is located at the center of the assembly plate 302, serving as a key node in the path of the traction rope 50 and the basis for connection with the underlying structure (such as the hollow straight rod 105). The guide plate 304 precisely limits the movement trajectory of the traction rope 50, significantly reducing friction and jamming risks, and ensuring the smooth and controllable operation of the protective net 40 in its retraction and extension. The protective plate 301 provides necessary physical protection and extends the service life of the traction rope 50 and the guide mechanism. The central through hole 303 ensures the concentrated transmission of traction force and the stable connection of the structure, enabling the entire protective module to efficiently and reliably control the expansion and contraction of the protective net 40, forming an effective three-dimensional fall protection barrier.

[0039] In some embodiments of this application, a hollow straight rod 105 is provided at the bottom of the guide module 30, and the two ends of the hollow straight rod 105 are respectively connected to the central through hole 303 and the upper surface of the operating platform 10.

[0040] It should be noted that the hollow straight rod 105 is vertically positioned between the guide module 30 and the operating platform 10. Its upper end is fixedly connected to the central through hole 303, and its lower end is directly fixed to the upper surface of the operating platform 10. This structure provides a stable vertical support for the entire guide module 30, ensuring that it remains structurally stable during the lifting and lowering of the operating platform 10 and when the protective net 40 is deployed and subjected to force, without swaying or shifting. Secondly, the hollow design provides a smooth and protected passage for the traction rope 50. The traction rope 50 can extend directly downward from the central through hole 303 of the guide module 30 into the inner cavity of the hollow straight rod 105, avoiding the risk of interference, wear, or entanglement of the rope by the external environment, and significantly improving the reliability and service life of the traction rope 50. Finally, the hollow straight rod 105 constitutes a rigid connection bridge between the guide module 30 and the operating platform 10, which not only achieves structural integration but also provides an installation base for the subsequent tightening knob 70.

[0041] In some embodiments of this application, a tightening knob 70 is provided on the side wall of the hollow straight rod 105. The tightening knob 70 is provided with a tightening rod 701 and a positioning plate 702. The positioning plate 702 is connected to the first end of the tightening rod 701. A first positioning hole 703 is provided on the positioning plate 702. A second positioning hole 704 matching the first positioning hole 703 is provided on the side wall. A plurality of second positioning holes 704 are provided.

[0042] It should be noted that the tightening knob 70 is a mechanical device used to adjust and lock the tension of the traction rope 50. Its core working principle is: the operator rotates the tightening knob 70, causing the connected traction rope 50 to move, thereby adjusting the tension of the protective net 40. When the desired tension of the protective net 40 is achieved, the positioning plate 702 is securely locked in its current position by aligning the first positioning hole 703 on the positioning plate 702 with a selected second positioning hole 704 on the side wall of the hollow straight rod 105, and inserting a pin, bolt, or other fastener. Several second positioning holes 704 on the side wall provide multiple selectable locking positions. It achieves precise and adjustable control of the tension of the protective net 40, ensuring that the protective net 40 can be reliably deployed and kept taut according to actual operation needs, forming an effective protective barrier; it provides a reliable mechanical locking mechanism to prevent the traction rope 50 from loosening due to vibration or accidental contact during operation, ensuring the continuity of the protective function; the operation is intuitive and simple and requires no additional tools. The operator can quickly adjust and lock the tension of the protective net 40 on the operating platform 10, which significantly improves the convenience of equipment use and operation efficiency.

[0043] In some embodiments of this application, the other end of the tightening rod 701 penetrates the hollow straight rod 105, and the traction rope 50 is connected to the tightening rod 701 inside the hollow straight rod 105 through the central through hole 303.

[0044] It should be noted that this connection structure achieves efficient integration of the traction rope 50 adjustment mechanism and the rope path. Specifically, the operating end of the tensioning rod 701 (the part that penetrates the outer sidewall of the hollow straight rod 105) is exposed, facilitating rotation by the operator on the operating platform 10; while the part of the tensioning rod 701 located inside the hollow straight rod 105 is directly connected and fixed to the end of the traction rope 50. The traction rope 50 passes through the guide module 30 from top to bottom, through its central through hole 303, and enters the inner cavity of the hollow straight rod 105, finally connecting with the internal tensioning rod 701. The adjustment point of the traction rope 50 (exposed end of the tensioning rod 701), the fixing point of the traction rope 50 (internal connection point of the tensioning rod 701), and the rope path (inner cavity of the hollow straight rod 105) are integrated into a compact space, which not only saves platform space but also makes the entire adjustment process direct and efficient. The force transmission path is optimized, and the adjustment force generated by the operator operating the tensioning rod 701 externally can be directly and losslessly transmitted to the traction rope 50, realizing precise and sensitive control of the tension of the protective net 40, and ensuring the rapid deployment and reliable maintenance of the protective barrier.

[0045] In some embodiments of this application, sliding grooves 206 are provided on the symmetrical sidewalls of the mounting chassis, and transmission rods 204 are slidably connected in the sliding grooves 206. Square steel pipes 205 are symmetrically provided at the bottom of the mounting chassis, and rollers 202 are provided at both ends of the square steel pipes 205 for movement.

[0046] It should be noted that the symmetrically arranged sliding grooves 206 on the side wall of the mounting chassis provide a precise linear motion track for the transmission rod 204. Both ends of the transmission rod 204 are slidably embedded in these sliding grooves 206. This connection method ensures that the transmission rod 204 can reciprocate linearly in a strictly horizontal direction during the operation of the lifting module, thereby stably and reliably driving the support module 201 to achieve the lifting function, while effectively preventing the transmission rod 204 from deviating or jamming during movement. The symmetrically arranged square steel tubes 205 at the bottom of the mounting chassis form a robust load-bearing frame, and the rollers 202 installed at both ends provide convenient mobility for the entire lifting platform. The beneficial effects of this design are: firstly, the guiding effect of the sliding grooves 206 ensures the accuracy and stability of the transmission rod 204's movement trajectory, which is the foundation for smooth and reliable lifting operations and directly relates to the safety of high-altitude operations; secondly, the moving mechanism composed of the square steel tubes 205 and rollers 202 greatly improves the equipment's mobility and applicability, allowing workers to easily move the equipment to different work points, significantly improving work efficiency.

[0047] In some embodiments of this application, a latch 103 is provided on the side wall of the door panel 100. The latch 103 matches and fixes the door panel 100 with the guardrail 101. The door panel 100 is connected to the operating platform 10 via a hinge 102, and the door panel 100 rotates via the hinge 102.

[0048] It should be noted that the door panel 100, as an important component of the side wall of the operating platform 10, is connected by hinges 102, enabling its flexible opening and closing function relative to the operating platform 10, providing workers with a safe and convenient access route. The latch 103 on the side wall of the door panel 100 is a simple and reliable locking mechanism. When the door panel 100 is closed, the operator can manually operate the latch 103 to match and lock it with the guardrail 101, thus firmly fixing the door panel 100 in the closed position. Workers can quickly unlock the latch 103 to open the door panel 100 for entry and exit when needed, and reliably lock it after entry, significantly improving operational safety and convenience.

[0049] The working process of this utility model is as follows: Before operation, the equipment is moved to the target tree by the rollers 202. The operator opens the door 100, enters the operating platform 10, and locks the latch 103. The motor 20 is started to drive the adjusting screw to rotate, which drives the slider 203 to move horizontally and pushes the transmission rod 204 to move along the sliding groove 206, so that the cross support assembly extends and raises the operating platform 10 to the predetermined height. During the lifting process, the traction rope 50 rises synchronously with the guide module 30, and the traction protective net 40 unfolds downward to form a protective barrier around the operating platform 10. The tightening knob is then tightened. Adjust the position of the protective net 40 by tightening the knob 70; during pruning, adjust the position of the protective net 40 by tightening the knob 70 to provide working space. The storage module fixed by the claw 607 is in the unfolded state, and its storage net 606 supports the falling branches in real time. When stopping work, the tightening rope 605 can be pulled to close the storage module and temporarily store the branches. After the work is completed, lower the operating platform 10, pull the protective net 40 downward to unfold and form a protective barrier around the operating platform 10. When it reaches the ground, adjust the protective net 40 to retract and remove the storage module, clean the branches of the storage module, and then move the equipment to complete the work.

[0050] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A lifting operating platform for pruning trees, characterized in that, include: The lifting module includes: a motor, an adjusting screw, a slider, a transmission rod, a mounting base, and a support module. The transmission rod is symmetrically arranged on both sides of the slider. The adjusting screw is rotatably mounted on the mounting base and penetrates the mounting base and the slider. The motor is connected to one end of the adjusting screw. The bottom of the support module is connected to the transmission rod and the outer wall of the mounting base. The support platform includes: an operating platform, a guardrail, a grille, and a door panel. The operating platform is connected to the top of the support module. The guardrail is arranged around the top of the operating platform. The door panel is arranged on one side of the operating platform. The grille is arranged on the opposite side of the door panel. The grille is connected to the guardrail. The protective module includes: a protective net, a traction rope, and a guide module. One end of the protective net is connected to the bottom of the guide module, and the other end of the protective net is connected to the guardrail. One end of the traction rope is connected to the guide module, and the other end of the traction rope is connected to the protective net. The storage module includes: a barrier plate, a first connecting rod, a second connecting rod, a fixing rod, a locking ring, a tightening rope, a storage net, a fixing handle, and a claw. One end of the first connecting rod is connected to the side wall of the barrier plate, and the other end of the first connecting rod is connected to one end of the second connecting rod. The other end of the second connecting rod is connected to the fixing rod. Two sets of the first and second connecting rods are symmetrically arranged, and the two sets of the first and second connecting rods are connected to the fixing rod. The locking ring is located on the side wall of the fixing rod. The fixing handle and the claw are both located on the top of the barrier plate. One end of the tightening rope is connected to the locking ring, and the other end extends outward to the support platform. The storage net and the barrier plate are connected to the two sets of the first and second connecting rods.

2. The lifting operating platform for pruning trees according to claim 1, characterized in that, The device is provided with several claws, and the storage module is fixed to the outside of the guardrail by engaging with the guardrail through the claws.

3. The lifting operating platform for pruning trees according to claim 1, characterized in that, The support module includes: cross support components and connecting rods. The cross support components are arranged vertically and symmetrically arranged on both sides of the mounting chassis. The symmetrically arranged cross support components are connected by the connecting rods.

4. A tree-pruning lifting platform according to claim 3, characterized in that, The cross-support assembly is provided with cross-arranged support plates, one end of which is connected to the transmission rod and the outer wall of the mounting chassis, respectively.

5. A lifting operating platform for pruning trees according to claim 1, characterized in that, The guide module is provided with a protective plate, threaded holes, an assembly plate, a guide plate and a central through hole. The protective plate is located above the assembly plate and is connected to the assembly plate by bolts. The protective plate is in contact with the guide plate. The guide plate is located at the junction of the upper surface and the side wall of the four sides of the assembly plate. There is a pair of assembly plates. The traction rope is located between the pair of guide plates. The central through hole penetrates and is located at the center of the assembly plate.

6. A lifting operating platform for pruning trees according to claim 5, characterized in that, The bottom of the guide module is provided with a hollow straight rod, and the two ends of the hollow straight rod are respectively connected to the central through hole and the upper surface of the operating platform.

7. A lifting operating platform for pruning trees according to claim 6, characterized in that, The hollow straight rod has a tightening knob on its side wall. The tightening knob has a tightening rod and a positioning plate. The positioning plate is connected to the first end of the tightening rod. The positioning plate has a first positioning hole. The side wall has a second positioning hole that matches the first positioning hole. There are several second positioning holes.

8. A lifting operating platform for pruning trees according to claim 7, characterized in that, The other end of the tightening rod penetrates the hollow straight rod, and the traction rope is connected to the tightening rod inside the hollow straight rod through the central through hole.

9. A lifting operating platform for pruning trees according to claim 1, characterized in that, The mounting chassis has sliding grooves on its symmetrical sidewalls, and the transmission rod is slidably connected in the sliding grooves. Square steel pipes are symmetrically arranged at the bottom of the mounting chassis, and rollers are provided at both ends of the square steel pipes for movement.

10. A tree-pruning lifting platform according to claim 1, characterized in that, The door panel is provided with a pin on its side wall. The pin matches and fixes the door panel to the guardrail. The door panel is connected to the operating platform by a hinge, and the door panel can rotate through the hinge.

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