A kind of equipment hoisting device used for garden engineering construction

Abstract

The present invention discloses a device for hoisting equipment in garden engineering construction, which relates to the field of hoisting equipment, including a vehicle, a movable seat is provided at the top and near the left end of the vehicle, a first hydraulic cylinder is provided on the inner side of the movable seat, a column is provided on the left side of the movable seat, a lifting support mechanism is provided at the bottom of the column, the support mechanism includes a lifting column, a U-shaped frame and two groups of arc brackets, an adjustment mechanism is provided on the inner side of the U-shaped frame, a mounting frame is provided on the top of the column, a hoisting mechanism is connected to the mounting frame, the hoisting mechanism includes a pulley block and a sling, a hanging plate is connected to the left end of the sling, and a protective mechanism is connected to the left side of the hanging plate. The device for hoisting equipment in garden engineering construction supports the roots of trees during the lifting and transportation process, so as to prevent the trees from sliding downward due to their own weight and reduce the wear of the tree skin. At the same time, during the planting process, it is convenient for the trees to enter the tree holes vertically, so as to avoid repeated adjustments of the trees during the planting process and improve the planting efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of lifting equipment, and in particular to a lifting equipment device used for garden engineering construction. Background Art

[0002] In the construction of garden projects, in order to create a beautiful landscape effect, it is necessary to transplant garden seedlings. Since the trees are often tall and heavy, lifting equipment is often required during the transplanting process to ensure smooth progress.

[0003] However, garden terrain design often includes elements such as highlands, lowlands, hills and valleys, forming a diverse and layered surface form. Although such terrain changes beautify the visual experience, it makes it difficult for large lifting equipment to move in such complex terrain, and it is inconvenient to lift seedlings in small terrain.

[0004] In addition, during the lifting process of seedlings, slings are usually used to tie the trees directly. During the lifting process, due to the weight of the trees themselves, the friction between the slings and the bark may cause serious wear of the bark, affecting the survival rate of the trees. At the same time, when the trees are placed in the tree holes, due to the lack of verticality of the trees, it is difficult to position them quickly, and a large amount of manual auxiliary traction is required, which reduces construction efficiency. Summary of the invention

[0005] Technical problems to be solved: In complex terrain, large lifting equipment is inconvenient for lifting seedlings, and the lifting ropes can cause severe wear on the bark and low positioning efficiency, resulting in reduced construction efficiency.

[0006] In view of the deficiencies in the prior art, the present invention provides a hoisting equipment device for garden engineering construction, thereby solving the technical problems mentioned in the background technology.

[0007] Technical solution:

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A device for hoisting equipment for garden engineering construction, comprising a carrier, a crawler wheel is installed at the bottom of the carrier, a movable seat is arranged at the top of the carrier and near the left end, a first hydraulic cylinder is arranged on the inner side of the movable seat, a column is rotatably connected to the left side of the movable seat, a second hydraulic cylinder is arranged between the column and the movable seat, the interior of the column is a hollow structure, a lifting support mechanism is arranged at the bottom of the column, the support mechanism comprises a lifting column, a U-shaped frame and two groups of arc-shaped brackets, the two groups of arc-shaped brackets are symmetrically arranged and slidably connected to the U-shaped frame, an adjustment mechanism for controlling the arc-shaped bracket is arranged on the inner side of the U-shaped frame, and the adjustment mechanism comprises a third hydraulic cylinder and a control frame;

[0010] A mounting frame is provided on the top of the column, and a lifting mechanism is connected to the mounting frame. The lifting mechanism includes a pulley block and a sling. The left end of the sling is connected to a hanging plate. The left side of the hanging plate is connected to a protective mechanism. The protective mechanism includes a guard belt and a fixed plate. Two groups of the guard belts are respectively arranged at the upper and lower ends of the fixed plate.

[0011] A lifting seat is slidably connected inside the column and near the top end. A clamping mechanism is provided on the left side of the lifting seat. The clamping mechanism includes a mounting seat and an arc-shaped clamping plate symmetrically arranged on the mounting seat.

[0012] In one possible implementation, the movable seat is slidably arranged on the top of the carrier, a control seat is welded and fixed on the top of the movable seat and near the left edge, a connecting seat is welded and fixed on the top of the movable seat and near the right edge, guide rods are installed on the top of the carrier and on both sides of the movable seat, guide blocks are welded and fixed on the side walls of the movable seat and near the right edge, the guide blocks are slidably connected to the guide rods, a control groove is arranged on the bottom of the movable seat, a first hydraulic cylinder is installed on the top of the carrier and on the inner side of the control groove, and the piston rod of the first hydraulic cylinder pushes the movable seat to slide along the guide rod.

[0013] In one possible implementation, a supporting mechanism is provided on the outside of the vehicle, and the supporting mechanism includes a left hydraulic support and a right hydraulic support. A cross bar is welded and fixed on the front and rear side walls of the movable seat and close to the left edge. The left hydraulic support is installed at the end of the cross bar, and the right hydraulic support is installed on the right side of the vehicle. A symmetrically distributed limit rod is welded and fixed on the right side of the cross bar, and a limit seat is welded and fixed on the top of the vehicle and located on the outside of the limit rod, and the limit rod is slidably connected to the limit seat.

[0014] In a possible implementation, a movable arm is welded and fixed to the right side of the column, a movable frame is welded and fixed on the movable arm near the bottom end, the movable frame is rotatably connected to the control seat, the second hydraulic cylinder is arranged on the right side of the movable arm, the cylinder body of the second hydraulic cylinder is rotatably connected to the connecting seat, and the piston rod of the second hydraulic cylinder is rotatably connected to the center of the movable arm.

[0015] In a possible implementation, the lifting column is arranged on the inner side of the column and is slidably connected to the bottom end of the column. A threaded sleeve is welded and fixed on the inner top wall of the lifting column. A first screw is provided on the inner side of the threaded sleeve. The top of the first screw is rotatably connected to the column. The bottom end of the first screw is threadedly connected to the threaded sleeve. A first motor that drives the first screw to rotate is installed inside the column.

[0016] In a possible implementation, the control frame is slidably arranged on the inner side of the U-shaped frame and is welded and fixed to the arc-shaped bracket. The two groups of the third hydraulic cylinders are symmetrically installed on the inner side of the U-shaped frame, and the piston rods of the third hydraulic cylinders are welded and fixed to the end of the control frame. A sliding sleeve is provided on the control frame and located on the inner side of the U-shaped frame. The sliding sleeve is arranged on the outer side of the third hydraulic cylinder and is slidably connected to the cylinder body of the third hydraulic cylinder.

[0017] In a possible implementation, the left edge of the U-shaped frame is provided with symmetrically distributed limiting edges, and the limiting edges are integrally formed with the limiting edges. A guide block is welded and fixed on the inner wall of the U-shaped frame, and limiting grooves are provided on the upper and lower sides of the control frame. The control frame is slidably connected to the limiting edges through the limiting grooves, and a slider is welded and fixed on the sliding sleeve and located on the inner side of the guide block, and the slider is slidably connected to the guide block.

[0018] In one possible implementation, the bottom end of the mounting frame is slidably connected to the inner wall of the column, a fourth hydraulic cylinder is installed inside the column to push the mounting frame to rise and fall, the pulley group includes a guide wheel and an adjusting wheel, the two guide wheels and the adjusting wheel are distributed in an isosceles triangle, the two guide wheels are respectively arranged on the bottom angles of the isosceles triangle and are rotatably connected to the mounting frame through a rotating shaft, the adjusting wheel is arranged on the top angle of the isosceles triangle and is rotatably connected to the mounting frame through a rotating shaft, the two guide wheels and the adjusting wheel cooperate with each other to adjust the direction of the sling, a winch is installed on the top of the carrier and near the right edge, and the winch is fixedly connected to the right end of the sling.

[0019] In a possible implementation, a plurality of evenly distributed hooks are provided on the left side of the hanging plate, and the opening directions of the hooks are staggered front to back, and a connecting rope fixedly connected to the hanging plate is provided at the end of the hook, and a plurality of evenly distributed lining plate structures are provided on the outside of the guard belt, and the lining plate structure is composed of long lining plates and short lining plates distributed at intervals from each other, and a plurality of evenly distributed fixing rings are provided on the long lining plates and the short lining plates, and the hooks are hung and matched with the fixing rings, and a steel wire rope symmetrically arranged up and down is provided on the fixing plate and located on the outside of the guard belt, and the steel wire rope passes through the long lining plate and the short lining plate in sequence, and extends to the right end of the guard belt, and a hook is fixedly connected to the end of the steel wire rope, and the hook is hung and matched with the fixing ring.

[0020] In a possible implementation, a slide groove is provided on the left side wall of the column and near the top end, the lifting seat is slidably connected to the slide groove, the mounting seat is welded and fixed to the left side of the lifting seat, the two groups of arc-shaped clamping plates are symmetrically arranged on the left side of the mounting seat and are rotatably connected to the mounting seat, the ends of the arc-shaped clamping plates are provided with a plurality of evenly distributed clamping claws, and the clamping claws on the two groups of arc-shaped clamping plates are staggered with each other, a rubber pad is bonded and fixed on the inner wall of the arc-shaped clamping plate, a push block is welded and fixed on the outer wall of the arc-shaped clamping plate and near the center, a fifth hydraulic cylinder is provided on the front and rear sides of the mounting seat, the cylinder body of the fifth hydraulic cylinder is rotatably connected to the end of the mounting seat, the piston rod of the fifth hydraulic cylinder is rotatably connected to the push block, a second screw is installed inside the column and near the slide groove, the end of the second screw is rotatably connected to the column, and the second screw is threadedly connected to the lifting seat, and a second motor driving the second screw to rotate is installed inside the column.

[0021] Beneficial effects: In this solution, the carrier adapts to the undulating terrain environment through the track wheels, which makes it convenient to transport the seedlings to the tree holes for planting. The supporting mechanism is adjusted and controlled by setting movable seats, columns and lifting columns, so that the arc-shaped bracket can support the roots of the trees during lifting and transportation, preventing the trees from sliding downward due to their own weight and reducing the wear on the tree skin. At the same time, during the planting process, it is convenient for the trees to enter the tree holes vertically, avoiding repeated adjustments of the trees during the planting process, thereby improving the planting efficiency.

[0022] In this solution, by providing a hanging plate and a protective mechanism, during the process of lifting the tree, the protective belt can be wrapped around the surface of the tree and contact the tree over a large area, thereby increasing the force-bearing area of ​​the tree and making the tree surface evenly stressed at multiple locations, thereby avoiding excessive local force on the tree and causing wear.

[0023] In this solution, by setting a liftable clamping mechanism on the column, the seedlings can be fixed during the lifting and planting process, thereby improving the stability of the seedlings and facilitating the support of the seedlings by the columns and arc-shaped brackets. At the same time, it ensures that the seedlings can enter the tree hole vertically, thereby improving the transplanting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the movable seat of the present invention;

[0027] Figure 3It is a schematic diagram of the bottom of the movable seat of the present invention;

[0028] Figure 4 It is a schematic diagram of the column structure of the present invention;

[0029] Figure 5 It is a cross-sectional view of the column structure of the present invention;

[0030] Figure 6 It is a schematic diagram of the support mechanism of the present invention;

[0031] Figure 7 It is a schematic diagram of the lifting column structure of the present invention;

[0032] Figure 8 It is a schematic diagram of the arc bracket structure of the present invention;

[0033] Fig. 9 It is a schematic diagram of the winding state of the protective belt of the present invention;

[0034] Fig.10 Schematic diagram of the hanging plate structure of the present invention

[0035] Fig.11 It is a schematic diagram of the guard belt of the present invention in the unfolded state;

[0036] Fig.12 It is a schematic diagram of the clamping mechanism of the present invention;

[0037] Fig.13 It is a schematic diagram of the lifting state of the present invention;

[0038] Fig.14 It is a schematic diagram of the transportation state of the present invention;

[0039] Fig.15 It is a schematic diagram of the planting state of the present invention.

[0040] Legend: 1. Carrier; 11. Track wheel; 2. Movable seat; 21. Control seat; 22. Connecting seat; 23. Guide rod; 24. Guide block; 25. Control slot; 251. First hydraulic cylinder; 26. Cross bar; 261. Limit rod; 262. Limit seat; 27. Left hydraulic support; 28. Right hydraulic support; 3. Column; 31. Movable arm; 311. Movable frame; 32. Second hydraulic cylinder; 33. Slide; 4. Lifting column; 41. U-shaped frame; 42. Threaded sleeve; 421. First screw; 422. First motor; 43. Third hydraulic cylinder; 44. Limit edge; 45. Guide block; 5. Arc support Frame; 51, control frame; 511, limit groove; 52, sliding sleeve; 53, slider; 6, mounting frame; 61, guide wheel; 62, adjusting wheel; 63, lifting rope; 631, winch; 64, hanging plate; 65, hook; 651, connecting rope; 66, fourth hydraulic cylinder; 7, guard belt; 71, fixing plate; 72, long lining plate; 73, short lining plate; 74, wire rope; 741, hook; 75, fixing ring; 8, lifting seat; 81, mounting seat; 82, arc splint; 821, clamping claw; 83, pushing block; 84, fifth hydraulic cylinder; 85, rubber pad; 86, second screw; 861, second motor. DETAILED DESCRIPTION

[0041] The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention can be implemented in various forms, so the present invention is not limited to the embodiments described below. In addition, in order to more clearly describe the present invention, components that are not connected with the invention will be omitted from the drawings.

[0042] The technical solution in the embodiment of the present application is to solve the problems of the above-mentioned background technology, and the overall idea is as follows:

[0043] Embodiment 1: This embodiment introduces a specific structure of a hoisting device for garden engineering construction, such as Figure 1-Figure 12 As shown, it includes a carrier 1, and a crawler wheel 11 is installed at the bottom of the carrier 1 to facilitate the movement of the carrier 1 in complex terrain. A movable seat 2 is provided at the top of the carrier 1 and near the left end. A first hydraulic cylinder 251 is provided on the inner side of the movable seat 2. The left side of the movable seat 2 is rotatably connected to a column 3, and a second hydraulic cylinder 32 is provided between the column 3 and the movable seat 2. The operation of the first hydraulic cylinder 251 can push the movable seat 2 to move left and right, and drive the column 3 and the second hydraulic cylinder 32 to move horizontally, so that the position of the column 3 can be adjusted horizontally. Afterwards, under the action of the second hydraulic cylinder 32, the bottom end of the column 3 can be pushed to rotate on the movable seat 2, so as to adjust the inclination angle of the column 3, which is convenient for lifting, transporting and planting seedlings.

[0044] The interior of the column 3 is a hollow structure. A liftable supporting mechanism is provided at the bottom of the column 3 for supporting the roots of trees. The supporting mechanism includes a lifting column 4, a U-shaped frame 41 and two groups of arc-shaped brackets 5. The two groups of arc-shaped brackets 5 are symmetrically arranged and slidably connected to the U-shaped frame 41. An adjusting mechanism for controlling the arc-shaped bracket 5 is provided on the inner side of the U-shaped frame 41. The adjusting mechanism includes a third hydraulic cylinder 43 and a control frame 51. When the third hydraulic cylinder 43 is in operation, the arc-shaped bracket 5 can be driven to move forward and backward through the control frame 51, and the spacing between the two groups of arc-shaped brackets 5 can be adjusted.

[0045] When the arc-shaped bracket 5 is in a closed state, it is used to support the roots of trees during the lifting process to prevent the trees from sliding downward due to their own weight, reduce the wear of the tree skin, and improve the survival rate of the trees. When the arc-shaped bracket 5 is fully unfolded, it is convenient for the trees to enter the tree holes vertically, avoiding repeated adjustments of the trees during the planting process and improving the planting efficiency. In addition, since the spacing between the two groups of arc-shaped brackets 5 is adjustable, it is convenient to support the roots of seedlings of different diameters.

[0046] A mounting frame 6 is provided on the top of the column 3, and a lifting mechanism is connected to the mounting frame 6. The lifting mechanism includes a pulley block and a sling 63. The pulley block guides the sling 63 to facilitate the movement of the sling 63 during the suspension process. A hanging plate 64 is connected to the left end of the sling 63, and a protective mechanism is connected to the left side of the hanging plate 64. The protective mechanism includes a guard belt 7 and a fixed plate 71. Two groups of guard belts 7 are respectively arranged at the upper and lower ends of the fixed plate 71. The guard belt 7 is used to protect the surface of the tree. Through the cooperation of the upper and lower groups of guard belts 7, the guard belt 7 can be wrapped around the branches of the seedlings for protection.

[0047] When the protective belt 7 is wrapped around the surface of the tree, it can contact the tree over a large area. Through the cooperation of the sling 63, the hanging plate 64 and the protective belt 7, the force-bearing area of ​​the tree's skin can be spread during the lifting process to avoid excessive local force on the tree and wear.

[0048] In order to create a good landscape visual effect, the garden terrain is usually composed of highlands, lowlands, hills, valleys, etc., which make the terrain appear undulating with different heights and shapes, resulting in a more complex planting environment for seedlings. Larger lifting equipment is not convenient to move in the undulating and complex terrain, which will affect the lifting and planting of garden seedlings.

[0049] In this solution, the carrier 1 adapts to the undulating terrain environment through the track wheels 11, which facilitates the transportation of seedlings to the tree pit for planting. When lifting the tree, the column 3 is tilted to the left, and at the same time, the arc-shaped bracket 5 is in contact with the root of the tree. Then, the protective belt 7 is wrapped around the surface of the tree, and the trunk is slowly lifted by the cooperation of the sling 63, the hanging plate 64 and the protective belt 7. Under the guidance of the pulley group, the seedling is slowly rotated with the root as the center. Under the cooperation of the movable seat 2 and the column 3, the arc-shaped bracket 5 is gradually moved to the bottom of the tree root for support. Then, the column 3 is adjusted to a right tilted state. Through the cooperation of the arc-shaped bracket 5 and the column 3, the trunk can be supported, thereby improving the stability of the tree during the lifting process, preventing the tree from sliding downward due to its own weight, and thereby reducing the wear of the tree skin.

[0050] like Figure 1-Figure 4 As shown, the movable seat 2 is slidably arranged on the top of the carrier 1, a control seat 21 is welded and fixed on the top of the movable seat 2 and near the left edge, a connecting seat 22 is welded and fixed on the top of the movable seat 2 and near the right edge, guide rods 23 are installed on the top of the carrier 1 and on both sides of the movable seat 2, and a guide block 24 is welded and fixed on the side wall of the movable seat 2 and near the right edge. When the movable seat 2 is located at the rightmost end, the guide block 24 is aligned with the right edge of the guide rod 23, and the guide block 24 is slidably connected to the guide rod 23, which limits the movable seat 2 and improves the stability of the movable seat 2 when moving. A control groove 25 is arranged at the bottom of the movable seat 2, and a first hydraulic cylinder 251 is installed on the top of the carrier 1 and on the inner side of the control groove 25, and the piston rod of the first hydraulic cylinder 251 pushes the movable seat 2 to slide along the guide rod 23.

[0051] A movable arm 31 is welded and fixed to the right side of the column 3, and a movable frame 311 is welded and fixed on the movable arm 31 near the bottom end. The movable frame 311 is rotatably connected to the control seat 21. The second hydraulic cylinder 32 is arranged on the right side of the movable arm 31. The cylinder body of the second hydraulic cylinder 32 is rotatably connected to the connecting seat 22, and the piston rod of the second hydraulic cylinder 32 is rotatably connected to the center of the movable arm 31. When the second hydraulic cylinder 32 is in a fully retracted state, the column 3 can be rotated right to a horizontal state, which is convenient for the overall movement of the device.

[0052] When the first hydraulic cylinder 251 is running, it can push the movable seat 2 to move left and right along the guide rod 23. At the same time, the guide block 24 slides on the guide rod 23 to improve the stability of the movable seat 2. During the movement of the movable seat 2, the position of the column 3 can be horizontally adjusted, and the supporting mechanism on the column 3 can be horizontally adjusted. After that, the second hydraulic cylinder 32 is operated, and the movable arm 31 can be pushed to rotate on the control seat 21 through the piston rod, and the inclination of the column 3 and the supporting mechanism can be adjusted, which is convenient for the support mechanism to be adjusted during the lifting, transportation and planting of seedlings.

[0053] like Figure 5-Figure 8 As shown, the lifting column 4 is arranged on the inner side of the column 3 and is slidably connected to the bottom end of the column 3. A threaded sleeve 42 is welded and fixed on the inner top wall of the lifting column 4. A first screw 421 is provided on the inner side of the threaded sleeve 42. The top of the first screw 421 is rotatably connected to the column 3. The bottom end of the first screw 421 is threadedly connected to the threaded sleeve 42. There is no contact between the bottom of the first screw 421 and the inner wall of the lifting column 4, which can avoid friction between the bottom of the first screw 421 and the lifting column 4. A first motor 422 for driving the first screw 421 to rotate is installed inside the column 3.

[0054] When the first motor 422 drives the first screw 421 to rotate, the first screw 421 and the threaded sleeve 42 move relative to each other, which can drive the lifting column 4 to move up and down on the inner side of the column 3, so that the height of the arc bracket 5 can be adjusted.

[0055] The control frame 51 is slidably arranged on the inner side of the U-shaped frame 41 and is welded and fixed to the arc-shaped bracket 5. Two groups of third hydraulic cylinders 43 are symmetrically installed on the inner side of the U-shaped frame 41, and the piston rods of the third hydraulic cylinders 43 are welded and fixed to the ends of the control frame 51. A sliding sleeve 52 is provided on the control frame 51 and located on the inner side of the U-shaped frame 41. The sliding sleeve 52 is sleeved on the outer side of the third hydraulic cylinder 43 and is slidably connected to the cylinder body of the third hydraulic cylinder 43.

[0056] When the third hydraulic cylinder 43 is operating, the control frame 51 can be pushed to move through the piston rod. At the same time, the sliding sleeve 52 slides on the outside of the cylinder body of the third hydraulic cylinder 43 to improve the stability of the control frame 51. The two groups of third hydraulic cylinders 43 can respectively push the control frames 51 on the front and rear sides to move, and the spacing of the arc brackets 5 can be adjusted. When the arc brackets 5 are in a closed state, the connecting surfaces of the two groups of arc brackets 5 are mutually engaged, which can improve the structural strength of the arc brackets 5 when bearing load, and facilitate the arc brackets 5 to support the roots of seedlings. When the arc brackets 5 are in a fully expanded state, it is convenient for trees to move downward along the columns 3, thereby improving the planting efficiency of seedlings.

[0057] In addition, the edge of the arc-shaped bracket 5 is an arc-shaped structure, which can expand the contact area with the roots of the seedlings, facilitate supporting the seedlings in multiple directions, and improve the stability of the seedlings during the lifting process. Through the cooperation of the U-shaped frame 41, the control frame 51 and the sliding sleeve 52, a certain protective effect can be played to prevent soil from entering the inner side of the U-shaped frame 41 and affecting the sliding of the control frame 51.

[0058] The left edge of the U-shaped frame 41 is provided with symmetrically distributed limiting edges 44, and the limiting edges 44 are integrally formed with the limiting edges 44. A guide block 45 is welded and fixed on the inner wall of the U-shaped frame 41. Limiting grooves 511 are provided on the upper and lower sides of the control frame 51. The control frame 51 is slidably connected with the limiting edges 44 through the limiting grooves 511. A slider 53 is welded and fixed on the sliding sleeve 52 and located on the inner side of the guide block 45. The slider 53 is slidably connected with the guide block 45. When the control frame 51 slides along the U-shaped frame 41 and drives the arc-shaped bracket 5 to move, the limiting groove 511 and the limiting edges 44 slide relative to each other, and the slider 53 and the guide block 45 slide relative to each other, which can improve the stability of the control frame 51 and facilitate the adjustment of the arc-shaped bracket 5.

[0059] like Figure 1 and Figure 5 As shown, the bottom end of the mounting frame 6 is slidably connected to the inner wall of the column 3, and a fourth hydraulic cylinder 66 is installed inside the column 3 to push the mounting frame 6 to rise and fall. The operation of the fourth hydraulic cylinder 66 can drive the mounting frame 6 to move radially along the column 3, so that the height of the sliding group can be adjusted, which is convenient for lifting trees of different heights.

[0060] The pulley block includes a guide wheel 61 and an adjusting wheel 62. The two guide wheels 61 and the adjusting wheel 62 are distributed in an isosceles triangle. The two guide wheels 61 are respectively arranged at the base angles of the isosceles triangle and are rotatably connected to the mounting frame 6 through a rotating shaft. The adjusting wheel 62 is arranged at the vertex angle of the isosceles triangle and is rotatably connected to the mounting frame 6 through a rotating shaft. The adjusting wheel 62 plays a limiting guiding role between the two guide wheels 61, improves the contact relationship between the sling 63 and the guide wheel 61, and the two guide wheels 61 and the adjusting wheel 62 are matched with each other. The direction of the sling 63 can be adjusted. A winch 631 is installed on the top of the carrier 1 and near the right edge. The winch 631 is fixedly connected to the right end of the sling 63. When the winch 631 is running, the sling 63 can be unwound and the sling 63 can be guided by the pulley group to facilitate the sling 63 to suspend the seedlings. In addition, during the winding process of the sling 63, the pulley group and the hanging plate 64 can cooperate to play a limiting role to prevent the sling 63 from falling off the guide wheel 61 and the adjusting wheel 62.

[0061] like Figure 9-11As shown, a plurality of evenly distributed hooks 65 are provided on the left side of the hanging plate 64, and the opening directions of the hooks 65 are staggered front to back, so that the hooks 65 can be suspended in different directions, effectively preventing the hooks 65 from falling off, and a connecting rope 651 fixedly connected to the hanging plate 64 is provided at the end of the hook 65. The connecting rope 651 is made of a mixed material of steel wire and nylon, and has good tensile resistance and strength. The connecting rope 651 can make the hook 65 move freely, and the hook 65 is convenient for hanging operation. At the same time, the hanging plate 64 and the plurality of hooks 65 cooperate with each other for suspension, which can produce a plurality of evenly distributed stress points, thereby improving the uniformity of stress on the tree skin.

[0062] The protective belt 7 is made of nylon cloth, which has the advantages of high strength, good wear resistance and not easy to damage the tree bark. The outer side of the protective belt 7 is fixedly connected with a number of evenly distributed lining structures. The lining structure is composed of long lining plates 72 and short lining plates 73 that are spaced apart from each other. The long lining plates 72 and the short lining plates 73 cooperate with each other to support the outer side of the protective belt 7, thereby improving the protective effect of the protective belt 7 on the tree. A number of evenly distributed fixing rings 75 are provided on the long lining plates 72 and the short lining plates 73, and the hook 65 is hung and cooperated with the fixing ring 75, so that the tree can be suspended.

[0063] A symmetrical steel wire rope 74 is provided on the fixing plate 71 and located on the outer side of the protective belt 7. The steel wire rope 74 passes through the long lining plate 72 and the short lining plate 73 in sequence and extends to the right end of the protective belt 7. The end of the steel wire rope 74 is fixedly connected with a hook 741. The hook 741 is hooked and matched with the fixing ring 75. The protective belt 7 can be fixed to the surface of the tree through the cooperation of the steel wire rope 74, the hook 741 and the fixing ring 75, so as to increase the force-bearing area of ​​the tree skin during the suspension process, protect the tree skin, and effectively prevent the tree skin from being worn. In addition, the steel wire ropes 74 are cross-arranged on the outer side of the protective belt 7, which can further support and strengthen the protective belt 7 to improve the protective effect of the protective belt 7 on the seedlings.

[0064] When the garden seedlings are hoisted and planted, first, the first hydraulic cylinder 251 is used to drive the movable seat 2 to move, and the column 3 and the supporting mechanism are adjusted horizontally. Then, the second hydraulic cylinder 32 causes the movable arm 31 to rotate on the control seat 21, so that the column 3 and the supporting mechanism are tilted to the left. The first motor 422 is driven to rotate the first screw 421, so that the lifting column 4 adjusts the height of the arc bracket 5 so that the arc bracket 5 can contact the roots of the garden seedlings.

[0065] Furthermore, the protective belt 7 is wrapped around the tree bark and fixed by the cooperation of the wire rope 74, the hook 741 and the fixing ring 75. Then, the hook 741 is coordinated with the fixing ring 75, the sling 63 is unwound by the winch 631, and the sling 63 is adjusted by the cooperation of the guide wheel 61 and the adjusting wheel 62, so that the end of the sling 63 is suspended by the hanging plate 64, the hook 65 and the protective belt 7, and the root of the tree is located on the inner side of the arc bracket 5. Then, the column 3 and the supporting mechanism are adjusted to tilt to the right, so that the seedlings can be supported and protected during the lifting process, effectively reducing the wear of the tree bark and facilitating the planting of trees in complex terrain.

[0066] Embodiment 2: This embodiment is an improvement based on Embodiment 1:

[0067] like Figure 1 and Figure 2 As shown, a supporting mechanism is arranged on the outside of the vehicle 1, and the supporting mechanism includes a left hydraulic support 27 and a right hydraulic support 28. A cross bar 26 is welded and fixed on the front and rear side walls of the movable seat 2 and near the left edge. The left hydraulic support 27 is installed at the end of the cross bar 26, and the right hydraulic support 28 is installed on the right side of the vehicle 1. A symmetrically distributed limiting rod 261 is welded and fixed on the right side of the cross bar 26, and a limiting seat 262 is welded and fixed on the top of the vehicle 1 and located on the outside of the limiting rod 261. The limiting rod 261 is slidably connected to the limiting seat 262, which plays a limiting support role for the cross bar 26, and can further improve the stability of the movable seat 2 and the cross bar 26 during movement.

[0068] During the process of lifting and planting garden seedlings, the left hydraulic support 27 and the right hydraulic support 28 cooperate with each other. When the bottom of the hydraulic support contacts the ground, it can provide support on the outside of the vehicle 1 to improve the stability of the vehicle 1. In addition, the left hydraulic support 27 is installed on the cross bar 26. When the movable seat 2 moves horizontally, it can drive the cross bar 26 and the left hydraulic support 27 to move, so that the left hydraulic support 27 is always provided at the left edge of the movable seat 2. When the column 3 drives the supporting mechanism to tilt to the left for lifting, the overall stability of the device can be improved to prevent the right end of the vehicle 1 from tilting.

[0069] like Figure 4 , Figure 5 and Fig.12 As shown, a slide groove 33 is provided on the left side wall of the column 3 near the top, and a lifting seat 8 is slidably connected inside the column 3 near the top. The lifting seat 8 is slidably connected to the slide groove 33, and a clamping mechanism is provided on the left side of the lifting seat 8. When the trunk of the seedling approaches the column 3, the trunk can be clamped and fixed by the clamping mechanism, thereby improving the stability of the seedling during transportation and planting.

[0070] The clamping mechanism includes a mounting seat 81 and an arc-shaped clamping plate 82 symmetrically arranged on the mounting seat 81. The mounting seat 81 is welded and fixed on the left side of the lifting seat 8. Two groups of arc-shaped clamping plates 82 are symmetrically arranged on the left side of the mounting seat 81 and are rotatably connected to the mounting seat 81. A push block 83 is welded and fixed on the outer wall of the arc-shaped clamping plate 82 near the center. A fifth hydraulic cylinder 84 is arranged on the front and rear sides of the mounting seat 81. The cylinder body of the fifth hydraulic cylinder 84 is rotatably connected to the end of the mounting seat 81, and the piston rod of the fifth hydraulic cylinder 84 is rotatably connected to the push block 83. When the fifth hydraulic cylinder 84 is running, it can push the arc-shaped clamping plate 82 to rotate on the mounting seat 81, thereby clamping and fixing the tree trunk.

[0071] A second screw rod 86 is installed inside the column 3 and near the slide groove 33. The end of the second screw rod 86 is rotatably connected to the column 3, and the second screw rod 86 is threadedly connected to the lifting seat 8. A second motor 861 that drives the second screw rod 86 to rotate is installed inside the column 3. When the second motor 861 drives the second screw rod 86 to rotate, the second screw rod 86 and the lifting seat 8 move relative to each other, so that the lifting seat 8 can slide along the slide groove 33 and adjust the height of the clamping mechanism.

[0072] A plurality of evenly distributed clamping claws 821 are provided at the end of the arc-shaped clamping plate 82, and the clamping claws 821 on the two groups of arc-shaped clamping plates 82 are staggered with each other, so that the clamping claws 821 have a larger adjustment space, which is convenient for clamping and fixing trees of different diameters. A rubber pad 85 is bonded and fixed on the inner wall of the arc-shaped clamping plate 82, and the rubber pad 85 can provide buffer protection between the tree epidermis and the arc-shaped clamping plate 82 to avoid damage to the tree surface during the clamping process.

[0073] like Figure 13-Figure 15 As shown, when hoisting the garden seedlings, the first hydraulic cylinder 251 is operated to drive the movable seat 2 to move to the left, so that the movable seat 2 drives the column 3, the supporting mechanism and the left hydraulic support 27 to move to the left, and the arc bracket 5 is close to the root of the tree. After that, the left hydraulic support 27 and the right hydraulic support 28 cooperate with each other to support the outside of the carrier 1. Then, the first motor 422 is operated to drive the first screw 421 to rotate, so that the lifting column 4 drives the arc bracket 5 to move downward, and the second hydraulic cylinder 32 is operated to push the column 3 to rotate, and the column 3 and the arc bracket 5 are adjusted to tilt to the left, so that the arc bracket 5 contacts the root of the tree;

[0074] Furthermore, the protective belt 7 is fixed to the tree trunk through the cooperation of the wire rope 74, the hook 741 and the fixing ring 75, and the hook 65 is connected and cooperated with the fixing ring 75, and the winch 631 is controlled to operate to reel in the sling 63. Under the guidance of the pulley group, the sling 63 suspends the protective belt 7 and drives the seedlings to rotate around the root, so that the trunk gradually approaches the column 3. When the trunk approaches the column 3, the fifth hydraulic cylinder 84 is operated to drive the arc-shaped clamping plate 82 to clamp and fix the trunk.

[0075] When transporting garden seedlings, under the action of the second hydraulic cylinder 32, the column 3 is adjusted to a rightward tilted state. The column 3, the arc-shaped bracket 5 and the arc-shaped clamping plate 82 cooperate with each other to support the seedlings, so that the seedlings have higher stability. The carrier 1 can move in complex terrain through the track wheels 11 and transport the seedlings to the vicinity of the tree hole for planting.

[0076] When planting garden seedlings, the vertical state of the column 3 is adjusted by the second hydraulic cylinder 32, and the arc bracket 5 is moved to the top of the tree hole. Then, the third hydraulic cylinder 43 is operated to drive the arc bracket 5 to move, and the arc bracket 5 is fully opened above the tree hole. Then, the second motor 861 is operated to drive the second screw 86 to rotate, and the lifting seat 8 is driven to move downward along the slide 33. At the same time, the winch 631 unwinds the sling 63, so that the arc splint 82, the sling 63 and the protective belt 7 cooperate with each other, drive the seedlings to move slowly downward, and make the seedlings vertically enter the tree hole.

[0077] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A device for hoisting equipment for garden engineering construction, characterized in that: include: A carrier (1), wherein a track wheel (11) is installed at the bottom of the carrier (1), a movable seat (2) is provided at the top and near the left end of the carrier (1), a first hydraulic cylinder (251) is provided on the inner side of the movable seat (2), a column (3) is rotatably connected to the left side of the movable seat (2), a second hydraulic cylinder (32) is provided between the column (3) and the movable seat (2), the interior of the column (3) is a hollow structure, a liftable support mechanism is provided at the bottom of the column (3), the support mechanism comprises a lifting column (4), a U-shaped frame (41) and two groups of arc-shaped brackets (5), the two groups of the arc-shaped brackets (5) are symmetrically arranged and slidably connected to the U-shaped frame (41), an adjustment mechanism for controlling the arc-shaped bracket (5) is provided on the inner side of the U-shaped frame (41), and the adjustment mechanism comprises a third hydraulic cylinder (43) and a control frame (51); A mounting frame (6) is provided on the top of the column (3), and a lifting mechanism is connected to the mounting frame (6), the lifting mechanism comprises a pulley block and a sling (63), the left end of the sling (63) is connected to a hanging plate (64), the left side of the hanging plate (64) is connected to a protective mechanism, the protective mechanism comprises a protective belt (7) and a fixing plate (71), and two groups of the protective belts (7) are respectively arranged at the upper and lower ends of the fixing plate (71); A lifting seat (8) is slidably connected inside the column (3) and near the top end. A clamping mechanism is provided on the left side of the lifting seat (8). The clamping mechanism comprises a mounting seat (81) and an arc-shaped clamping plate (82) symmetrically arranged on the mounting seat (81).

2. A device for hoisting equipment for garden engineering construction as claimed in claim 1, characterized in that: The movable seat (2) is slidably arranged on the top of the carrier (1); a control seat (21) is welded and fixed on the top of the movable seat (2) and near the left edge; a connecting seat (22) is welded and fixed on the top of the movable seat (2) and near the right edge; guide rods (23) are installed on the top of the carrier (1) and on both sides of the movable seat (2); a guide block (24) is welded and fixed on the side wall of the movable seat (2) and near the right edge; the guide block (24) is slidably connected to the guide rod (23); a control groove (25) is arranged at the bottom of the movable seat (2); a first hydraulic cylinder (251) is installed on the top of the carrier (1) and inside the control groove (25); the piston rod of the first hydraulic cylinder (251) pushes the movable seat (2) to slide along the guide rod (23).

3. A device for hoisting equipment used in garden engineering construction as claimed in claim 2, characterized in that: A support mechanism is arranged on the outside of the carrier (1), the support mechanism comprising a left hydraulic support (27) and a right hydraulic support (28); a cross bar (26) is welded and fixed on the front and rear side walls of the movable seat (2) and close to the left edge; the left hydraulic support (27) is mounted at the end of the cross bar (26); the right hydraulic support (28) is mounted on the right side of the carrier (1); symmetrically distributed limiting rods (261) are welded and fixed on the right side of the cross bar (26); a limiting seat (262) is welded and fixed on the top of the carrier (1) and located on the outside of the limiting rod (261); the limiting rod (261) and the limiting seat (262) are slidably connected.

4. A device for hoisting equipment for garden engineering construction as claimed in claim 1, characterized in that: A movable arm (31) is welded and fixed to the right side of the column (3); a movable frame (311) is welded and fixed to the movable arm (31) near the bottom end; the movable frame (311) is rotatably connected to the control seat (21); the second hydraulic cylinder (32) is arranged on the right side of the movable arm (31); the cylinder body of the second hydraulic cylinder (32) is rotatably connected to the connecting seat (22); and the piston rod of the second hydraulic cylinder (32) is rotatably connected to the center of the movable arm (31).

5. A device for hoisting equipment used in garden engineering construction as claimed in claim 1, characterized in that: The lifting column (4) is arranged on the inner side of the column (3) and is slidably connected to the bottom end of the column (3); a threaded sleeve (42) is welded and fixed on the inner top wall of the lifting column (4); a first screw rod (421) is arranged on the inner side of the threaded sleeve (42); the top of the first screw rod (421) is rotatably connected to the column (3); the bottom end of the first screw rod (421) is threadedly connected to the threaded sleeve (42); and a first motor (422) for driving the first screw rod (421) to rotate is installed inside the column (3).

6. A device for hoisting equipment used in garden engineering construction as claimed in claim 1, characterized in that: The control frame (51) is slidably arranged on the inner side of the U-shaped frame (41) and is welded and fixed to the arc-shaped bracket (5). The two sets of the third hydraulic cylinders (43) are symmetrically installed on the inner side of the U-shaped frame (41), and the piston rods of the third hydraulic cylinders (43) are welded and fixed to the ends of the control frame (51). A sliding sleeve (52) is provided on the control frame (51) and located on the inner side of the U-shaped frame (41). The sliding sleeve (52) is sleeved on the outer side of the third hydraulic cylinder (43) and is slidably connected to the cylinder body of the third hydraulic cylinder (43).

7. A device for hoisting equipment used in garden engineering construction as claimed in claim 6, characterized in that: The left edge of the U-shaped frame (41) is provided with symmetrically distributed limiting edges (44), and the limiting edges (44) are integrally formed with the limiting edges (44). A guide block (45) is welded and fixed on the inner side wall of the U-shaped frame (41). Limiting grooves (511) are provided on both upper and lower sides of the control frame (51), and the control frame (51) is slidably connected to the limiting edges (44) through the limiting grooves (511). A sliding block (53) is welded and fixed on the sliding sleeve (52) and located on the inner side of the guiding block (45), and the sliding block (53) is slidably connected to the guiding block (45).

8. The device for hoisting equipment used in garden engineering construction as claimed in claim 1, characterized in that: The bottom end of the mounting frame (6) is slidably connected to the inner wall of the column (3); a fourth hydraulic cylinder (66) is installed inside the column (3) for pushing the mounting frame (6) to be lifted or lowered; the pulley block comprises a guide wheel (61) and an adjusting wheel (62); the two guide wheels (61) and the adjusting wheels (62) are arranged in an isosceles triangle; the two guide wheels (61) are respectively arranged at the bottom angles of the isosceles triangle and are rotatably connected to the mounting frame (6) via a rotating shaft; the adjusting wheel (62) is arranged at the top angle of the isosceles triangle and is rotatably connected to the mounting frame (6) via a rotating shaft; the two guide wheels (61) and the adjusting wheel (62) cooperate with each other to adjust the direction of the sling (63); a winch (631) is installed at the top of the carrier (1) and near the right edge; the winch (631) is fixedly connected to the right end of the sling (63).

9. The device for hoisting equipment used in garden engineering construction as claimed in claim 1, characterized in that: A plurality of evenly distributed hooks (65) are provided on the left side of the hanging plate (64), and the opening directions of the hooks (65) are staggered front to back. A connecting rope (651) fixedly connected to the hanging plate (64) is provided at the end of the hook (65). A plurality of evenly distributed lining plate structures are provided on the outer side of the protective belt (7). The lining plate structures are composed of long lining plates (72) and short lining plates (73) that are spaced apart from each other. The long lining plates (72) and the short lining plates (73) are each provided with a plurality of evenly distributed lining plates. The fixing rings (75) are evenly distributed, the hook (65) and the fixing ring (75) are engaged with each other, and a steel wire rope (74) symmetrically arranged on the fixing plate (71) and located on the outer side of the protective belt (7) is provided. The steel wire rope (74) passes through the long lining plate (72) and the short lining plate (73) in sequence and extends to the right end of the protective belt (7). The end of the steel wire rope (74) is fixedly connected with a hook (741), and the hook (741) and the fixing ring (75) are engaged with each other.

10. The device for hoisting equipment used in garden engineering construction as claimed in claim 1, characterized in that: A slide groove (33) is provided on the left side wall of the column (3) near the top end, the lifting seat (8) is slidably connected to the slide groove (33), the mounting seat (81) is welded and fixed on the left side of the lifting seat (8), two groups of arc-shaped clamping plates (82) are symmetrically arranged on the left side of the mounting seat (81) and are rotatably connected to the mounting seat (81), a plurality of evenly distributed clamping claws (821) are provided at the end of the arc-shaped clamping plate (82), and the clamping claws (821) on the two groups of arc-shaped clamping plates (82) are staggered and distributed with each other, a rubber pad (85) is bonded and fixed on the inner wall of the arc-shaped clamping plate (82), and a rubber pad (85) is bonded and fixed on the outer wall of the arc-shaped clamping plate (82) near the top end. A push block (83) is welded and fixed near the center, and a fifth hydraulic cylinder (84) is provided on both the front and rear sides of the mounting seat (81). The cylinder body of the fifth hydraulic cylinder (84) is rotatably connected to the end of the mounting seat (81), and the piston rod of the fifth hydraulic cylinder (84) is rotatably connected to the push block (83). A second screw rod (86) is installed inside the column (3) and near the slide groove (33), and the end of the second screw rod (86) is rotatably connected to the column (3), and the second screw rod (86) is threadedly connected to the lifting seat (8), and a second motor (861) for driving the second screw rod (86) to rotate is installed inside the column (3).

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