Protection device

Abstract

The utility model provides a protection device, and relates to the technical field of big tree transplanting. The protection device comprises a base used for installing the device, an adjusting mechanism is arranged on the upper surface of the base, a protection mechanism is arranged above the base and comprises a first spring, a sliding plate and a belt, the sliding plate is slidably connected to the surface of the inner wall of the base, and the first spring is fixedly installed at the bottom end of the inner wall of the sliding plate. The protection device solves the problems that when an existing protection device is used, a tree needs to be lifted to the position over the device and then falls down to be placed on the device to be clamped and fixed, the process is tedious, time and labor are wasted, and vibration can be generated in the transportation process; the problems that the tree trunk is damaged due to the fact that the tree trunk collides with the clamping blocks easily, and the survival rate of the tree is affected are solved, and the beneficial effects that vibration and collision borne by the tree in the transportation process can be effectively reduced, the survival rate of transplanted trees is improved, the tree can be clamped conveniently, and manpower can be saved are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of large tree transplantation, and in particular to a protection device. Background Art

[0002] Transplanting large trees is a common task in urban landscaping construction, and is also one of the main means of urban landscaping project construction. By transplanting large trees, the natural appearance of a city or community can be quickly changed, and the green landscape effect can be quickly exerted. Protective devices are usually used to protect trees during transplantation and transportation.

[0003] For example, a Chinese utility model patent with publication number "CN216164013U" discloses a seedling protection device for transplanting large trees. The utility model places the roots of the seedlings on the inner periphery of the placement cavity. After the placement is completed, the forward and reverse motors are turned on. Through the operation of the forward and reverse motors, the output shaft drives the driving gear to rotate, and the driving gear is meshed with the lifting gear plate. The lifting gear plate drives the hollow seat to rise and fall, and the vertical distance between the clamping block and the transfer vehicle is adjusted, so as to adjust it according to the position of the trunk of the seedling that needs to be protected. After the adjustment is completed, the limit column is pushed, and the clamping block is driven by the adjustment plate to move, and the distance between the four clamping blocks is adjusted. At the same time, the fixing nut is threadedly connected to the limit column, so that the clamping block is stably connected to the hollow seat by the adjustment plate, and the four clamping blocks clamp the trunk of the seedling, so as to adjust and limit it according to the diameter of the trunk of the seedling, and complete the anti-falling support protection treatment of the seedling.

[0004] In the above patent, the trees can be clamped and supported and the device can be adapted to trees of different heights. However, when the device is used, the tree needs to be lifted to the top of the device and then dropped down to place the tree on the device for clamping and fixing. The process is cumbersome, time-consuming and labor-intensive, and vibrations will be generated during transportation, which can easily cause collisions between the tree trunk and the clamp, causing damage to the tree trunk and thus affecting the survival rate of the tree. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present application provides a protection device that solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present application is implemented through the following technical solutions: a protective device, including a base for installing the device, an adjustment mechanism is arranged on the upper surface of the base, a protective mechanism for protecting the soil ball of the tree and reducing shock to the tree is arranged above the base, the protective mechanism includes a No. 1 spring, a sliding plate and a belt, the sliding plate is slidably connected to the inner wall surface of the base, and the No. 1 spring is fixedly installed at the bottom end of the inner wall of the sliding plate.

[0009] By adopting the above technical solution, the height of the device can be adjusted through the adjustment mechanism so that the device can be suitable for trees of different heights. The protective mechanism can be used to provide shock-absorbing protection for trees during transportation, which can effectively reduce the vibration and collision of trees during transportation, thereby improving the survival rate of tree transplantation and saving manpower. The protective mechanism can also be used to protect the soil ball of the tree during transportation, which can effectively reduce the impact and vibration of the soil ball during transportation to avoid the soil on the soil ball from falling off, causing damage to the tree root system and reducing the adaptability of the tree to the soil after transplantation, thereby affecting the survival rate of the tree.

[0010] Preferably, a mounting block is fixedly mounted on the upper surface of the base, a threaded rod is rotatably connected to one end of the inner wall of the mounting block, a threaded tube is threadedly connected to the surface of the threaded rod, and the threaded tube is slidably connected to the inner wall surface of the mounting block.

[0011] By adopting the above technical solution, the height of the device can be adjusted by rotating the threaded rod to raise and lower the threaded tube.

[0012] Preferably, a No. 1 motor is fixedly mounted on the other end of the inner wall of the mounting block, and an output shaft of the No. 1 motor is fixedly connected to the threaded rod.

[0013] By adopting the above technical solution, the threaded rod can be rotated by motor No. 1 to achieve the effect of adjusting the height of the device.

[0014] Preferably, a connecting block is slidably connected to the inner wall surface of the sliding plate, a lower surface of the connecting block is fixedly connected to the No. 1 spring, and a placement box is fixedly installed on one side of the connecting block.

[0015] By adopting the above technical solution, the tree soil ball can be protected and shock-absorbed by the No. 1 spring and the placement box.

[0016] Preferably, a mounting box is fixedly mounted on one end of the threaded tube, a rotating shaft is rotatably connected to one side of the inner wall of the mounting box, the belt is slidably connected to the surface of the rotating shaft, and a connecting plate is fixedly mounted on the surface of the belt.

[0017] By adopting the above technical solution, the belt can be driven to rotate by the rotating shaft to move the connection box.

[0018] Preferably, a No. 2 motor is fixedly mounted on one side of the mounting box, the output shaft of the No. 2 motor is fixedly connected to the rotating shaft, a connecting box is fixedly mounted on one side of the connecting plate, a No. 2 spring is fixedly mounted on the bottom end of the inner wall of the connecting box, and a slider is fixedly mounted on one end of the No. 2 spring.

[0019] By adopting the above technical solution, the tree trunk can be damped by using the No. 2 spring in combination with the slider.

[0020] Preferably, the slider passes through one side of the connection box and is slidably connected to the one side of the connection box, an electric telescopic rod is fixedly mounted on one side of the slider, and a clamping plate is fixedly mounted on one end of the electric telescopic rod.

[0021] By adopting the above technical solution, the device can be adapted to trees of different widths through the electric telescopic rod, and the clamping plate can clamp the tree trunk.

[0022] (III) Beneficial effects

[0023] The present application provides a protection device having the following beneficial effects:

[0024] 1. The protection device is provided with a protection mechanism, which solves the problem that in the previous protection devices, the tree needs to be lifted to the top of the device and then dropped to place the tree on the device for clamping and fixing. The process is cumbersome, time-consuming and labor-intensive, and vibrations will be generated during transportation, which easily lead to collisions between the tree trunk and the clamping block, causing damage to the tree trunk and thus affecting the survival rate of the tree. The device can effectively reduce the vibration and collision of the tree during transportation, thereby improving the survival rate of tree transplantation, facilitating the clamping of the tree, and saving manpower.

[0025] 2. The protection device is provided with a protection mechanism to protect the soil ball of the tree during transportation, thereby achieving the beneficial effect of effectively reducing the impact and vibration of the soil ball during transportation, avoiding the soil on the soil ball from falling off, causing damage to the tree root system, and reducing the adaptability of the tree to the soil after transplantation, thereby affecting the survival rate of the tree. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0027] Figure 1 This is a schematic diagram of the main appearance structure of this application;

[0028] Figure 2 This is a schematic diagram of the internal structure of the sliding plate of the present application;

[0029] Figure 3 This is a schematic diagram of the structure of the regulating mechanism of this application;

[0030] Figure 4 This is a schematic diagram of the internal structure of the connection box of the present application;

[0031] Figure 5 This is a schematic diagram of the internal structure of the installation box of this application.

[0032] In the figure: 1. base; 2. adjustment mechanism; 201. mounting block; 202. threaded rod; 203. No. 1 motor; 204. threaded tube; 3. protection mechanism; 301. placement box; 302. connection block; 303. No. 1 spring; 304. connection box; 305. No. 2 spring; 306. slider; 307. electric telescopic rod; 308. splint; 309. sliding plate; 310. mounting box; 311. rotating shaft; 312. belt; 313. No. 2 motor; 314. connection plate. DETAILED DESCRIPTION

[0033] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", 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 direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0034] The present application is further described in detail below through drawings and examples.

[0035] Reference Figure 1 and Figure 2The embodiment of the present application provides a protective device, including a base 1 for installing the device, an adjusting mechanism 2 is arranged on the upper surface of the base 1, and a protective mechanism 3 for protecting the soil ball of the tree and reducing the shock of the tree is arranged above the base 1. The protective mechanism 3 includes a No. 1 spring 303, a sliding plate 309 and a belt 312. The sliding plate 309 is slidably connected to the inner wall surface of the base 1, and the No. 1 spring 303 is fixedly installed at the bottom end of the inner wall of the sliding plate 309. The adjusting mechanism 2 can drive the threaded rod 202 to rotate through the motor 203 to make the threaded tube 204 rise and fall to adjust the height of the device. The protective mechanism 3 can drive the rotating shaft 311 to rotate through the No. 2 motor 313 to rotate the belt 312 to drive The connecting plate 314 moves and drives the connecting box 304 to move. Then the electric telescopic rod 307 is started to drive the clamping plate 308 to move and clamp the tree trunk. After clamping, the No. 2 motor 313 is started to drive the connecting box 304 to drive the tree and the sliding plate 309 to move to the center of the device to stabilize the center of gravity of the device. During the transportation, the vibration of the tree is transmitted to the placement box 301 to make it descend, driving the connecting block 302 to descend and squeezing the No. 1 spring 303 to retract it. At the same time, the trunk descends and drives the clamping plate 308 to descend, causing the No. 2 spring 305 and the telescopic rod fixedly installed at the bottom end of the inner wall of the connecting box 304 to retract. The No. 1 spring 303 and the No. 2 spring 305 retract and then rebound to reduce the shock of the tree and the soil ball.

[0036] Reference Figure 1 and Figure 3 In one aspect of this embodiment, a mounting block 201 is fixedly mounted on the upper surface of the base 1, a threaded rod 202 is rotatably connected to one end of the inner wall of the mounting block 201, a threaded tube 204 is threadedly connected to the surface of the threaded rod 202, and the threaded tube 204 is slidably connected to the inner wall surface of the mounting block 201.

[0037] A No. 1 motor 203 is fixedly mounted on the other end of the inner wall of the mounting block 201. The output shaft of the No. 1 motor 203 is fixedly connected to the threaded rod 202. The threaded rod 202 is driven by the motor 203 to rotate and the threaded tube 204 is raised or lowered to adjust the height of the device.

[0038] Reference Figure 2 , Figure 4 and Figure 5 In one aspect of this embodiment, a connecting block 302 is slidably connected to the inner wall surface of the sliding plate 309, a lower surface of the connecting block 302 is fixedly connected to a spring No. 1 303, and a placement box 301 is fixedly installed on one side of the connecting block 302.

[0039] A mounting box 310 is fixedly mounted on one end of the threaded tube 204 . A rotating shaft 311 is rotatably connected to one side of the inner wall of the mounting box 310 . A belt 312 is slidably connected to the surface of the rotating shaft 311 . A connecting plate 314 is fixedly mounted on the surface of the belt 312 .

[0040] A No. 2 motor 313 is fixedly installed on one side of the installation box 310, and the output shaft of the No. 2 motor 313 is fixedly connected to the rotating shaft 311. A connecting box 304 is fixedly installed on one side of the connecting plate 314. A No. 2 spring 305 is fixedly installed on the bottom end of the inner wall of the connecting box 304, and a slider 306 is fixedly installed on one end of the No. 2 spring 305.

[0041] The slider 306 passes through one side of the connecting box 304 and is slidably connected to the one side of the connecting box 304. An electric telescopic rod 307 is fixedly installed on one side of the slider 306. A clamping plate 308 is fixedly installed on one end of the electric telescopic rod 307. The rotating shaft 311 is driven to rotate by the No. 2 motor 313 to rotate the belt 312 to drive the connecting plate 314 to move and then drive the connecting box 304 to move. Then the electric telescopic rod 307 is started to drive the clamping plate 308 to move and clamp the tree trunk. After the clamping is completed, the No. 2 motor 313 is started to drive the connecting box 304 to drive the tree and the sliding plate 309 to move to the center of the device to stabilize the center of gravity of the device. During the transportation, the vibration of the tree is transmitted to the placing box 301 to make it descend, drive the connecting block 302 to descend, and squeeze the No. 1 spring 303 to retract it. At the same time, the descending of the trunk drives the clamping plate 308 to descend, so that the No. 2 spring 305 and the telescopic rod fixedly installed at the bottom end of the inner wall of the connecting box 304 retract, and the No. 1 spring 303 and the No. 2 spring 305 rebound after retraction to reduce the shock of the tree and the soil ball.

[0042] All electrical equipment in this solution are powered by an external power supply.

[0043] Working principle: When using the device, the device should first be moved to the designated position, then the motor 203 is started, the motor 203 drives the threaded rod 202 to rotate so that the threaded tube 204 can be raised or lowered to adjust the height of the device, then the sliding plate 309 is pulled to a suitable position and the tree is placed in the placement box 301, the second motor 313 is started, the second motor 313 drives the rotating shaft 311 to rotate so that the belt 312 rotates to drive the connecting plate 314 to move and then drive the connecting box 304 to move, then the electric telescopic rod 307 is started to drive the clamping plate 308 to move to the tree The trunk is clamped, and after clamping is completed, the No. 2 motor 313 is started to make the connecting box 304 drive the tree and the sliding plate 309 to move to the center of the device to stabilize the center of gravity of the device. During the transportation, the vibration of the tree is transmitted to the placement box 301 to make it descend, driving the connecting block 302 to descend and squeezing the No. 1 spring 303 to make it retract. At the same time, the descending of the trunk drives the splint 308 to descend, causing the No. 2 spring 305 and the telescopic rod fixedly installed at the bottom end of the inner wall of the connecting box 304 to retract. The No. 1 spring 303 and the No. 2 spring 305 retract and then rebound to reduce the shock of the tree and the soil ball.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A protective device, comprising a base (1) for mounting the device, characterized in that: An adjustment mechanism (2) is arranged on the upper surface of the base (1); a protection mechanism (3) for protecting the soil ball of the tree and reducing the shock of the tree is arranged above the base (1); the protection mechanism (3) comprises a No. 1 spring (303), a sliding plate (309) and a belt (312); the sliding plate (309) is slidably connected to the inner wall surface of the base (1); and the No. 1 spring (303) is fixedly mounted on the bottom end of the inner wall of the sliding plate (309).

2. A protection device according to claim 1, characterized in that: A mounting block (201) is fixedly mounted on the upper surface of the base (1); a threaded rod (202) is rotatably connected to one end of the inner wall of the mounting block (201); a threaded tube (204) is threadedly connected to the surface of the threaded rod (202); and the threaded tube (204) is slidably connected to the inner wall surface of the mounting block (201).

3. A protection device according to claim 2, characterized in that: A first motor (203) is fixedly mounted on the other end of the inner wall of the mounting block (201), and an output shaft of the first motor (203) is fixedly connected to the threaded rod (202).

4. A protection device according to any one of claims 1 to 3, characterized in that: The inner wall surface of the sliding plate (309) is slidably connected with a connecting block (302), the lower surface of the connecting block (302) is fixedly connected to the No. 1 spring (303), and a placement box (301) is fixedly installed on one side of the connecting block (302).

5. A protection device according to claim 3, characterized in that: A mounting box (310) is fixedly mounted on one end of the threaded tube (204); a rotating shaft (311) is rotatably connected to one side of the inner wall of the mounting box (310); the belt (312) is slidably connected to the surface of the rotating shaft (311); and a connecting plate (314) is fixedly mounted on the surface of the belt (312).

6. A protection device according to claim 5, characterized in that: A No. 2 motor (313) is fixedly mounted on one side of the mounting box (310), and an output shaft of the No. 2 motor (313) is fixedly connected to the rotating shaft (311). A connecting box (304) is fixedly mounted on one side of the connecting plate (314). A No. 2 spring (305) is fixedly mounted on the bottom end of the inner wall of the connecting box (304), and a slider (306) is fixedly mounted on one end of the No. 2 spring (305).

7. A protection device according to claim 6, characterized in that: The slider (306) passes through one side of the connection box (304) and is slidably connected to one side of the connection box (304); an electric telescopic rod (307) is fixedly mounted on one side of the slider (306); and a clamping plate (308) is fixedly mounted on one end of the electric telescopic rod (307).

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