Hoisting device and method based on tree transplanting

Abstract

The invention belongs to the technical field of cranes, particularly relates to a hoisting device and method based on tree transplanting, and provides the following scheme that the hoisting device comprises a base, one side of the top of the base is connected with a balance weight seat through a bolt, the top of the balance weight seat is connected with a hoisting frame through a bolt, and a hoisting mechanism is arranged between the two opposite sides of the hoisting frame; a hoisting plate is arranged at one end of the hoisting mechanism, a fixing mechanism is arranged on one side of the hoisting plate, a supporting mechanism is arranged on one side of the top of the base, the top of the supporting mechanism makes contact with one end of the hoisting mechanism, a traction mechanism is arranged between the hoisting mechanism and the hoisting plate, and the traction mechanism is matched with the hoisting mechanism. According to the hoisting device, hoisting of ancient and famous trees can be dragged, so that the hoisting stability of the ancient and famous trees is improved, and the situation that in the hoisting process, the ancient and famous trees shake due to the action of wind power, so that the stability of a crane is poor, and then hoisting of the ancient and famous trees is affected is prevented.

Description

Technical Field

[0001] The invention relates to the field of cranes, and in particular to a hoisting device and method based on tree transplantation. Background Art

[0002] When transplanting ancient and famous trees, due to their heavy weight, they need to be hoisted by crane.

[0003] After searching, a Chinese patent application with application publication number CN111498671A discloses a lifting device for tree transplanting, including two V-shaped frames distributed upper and lower, the V-shaped frame is composed of a horizontal bar in the middle and oblique bars on both sides of the horizontal bar, a vertical connecting rod is fixed between the outer ends of the oblique bars, a vertical connecting plate is fixed between the horizontal bars, a circular connecting seat is formed on the front end surface of the connecting plate, a horizontal slot is formed in the middle of the connecting seat, a convex strip is formed at the front end of the connecting seat, and a lifting ring is formed on the front end surface of the convex strip; a vertical prism is inserted in the slot of the connecting seat, a pillar is formed at the lower end of the prism, the pillar is inserted on the connecting seat at the lower side of the slot, and the upper end of the prism exposed to the upper end surface of the connecting seat is fixed with a ratchet; the prism sleeve in the connecting seat slot is fixed with a winding sleeve, and an arc-shaped groove is formed on the outer wall of the winding sleeve.

[0004] When using a crane to lift ancient and famous trees, they are usually lifted to a certain height by the crane so that the roots of the ancient and famous trees are away from the ground, so as to facilitate their transplantation. However, during the lifting process, the ancient and famous trees may shake due to the effect of wind, which may lead to poor stability of the crane and affect the lifting of the ancient and famous trees. Summary of the invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A lifting device based on tree transplantation includes a base, a counterweight seat is connected to one side of the top of the base by bolts, and the top of the counterweight seat is connected to a lifting frame by bolts, and a lifting mechanism is arranged between the two opposite sides of the lifting frame, a lifting plate is arranged at one end of the lifting mechanism, and a fixing mechanism is arranged at one side of the lifting plate, a supporting mechanism is arranged at one side of the top of the base, and the top of the supporting mechanism contacts with one end of the lifting mechanism, a traction mechanism is arranged between the lifting mechanism and the lifting plate, and the traction mechanism and the lifting mechanism are matched.

[0006] Preferably, the support mechanism includes a support frame, a support seat, a first motor and a support plate, and the bottom of the support frame is connected to the top of the base by bolts, a rotating shaft is rotatably connected between the opposite sides of the support frame by a bearing, the rotating shaft and the support seat are fixedly connected, one side of the support frame is fixedly connected to the first motor, one end of the first motor is fixedly connected to the rotating shaft, a through opening is penetrated on one side of the support seat, a sliding block is slidably connected to the inner wall of the through opening, a hydraulic rod is connected to one side of the slider and the through opening by bolts, one side of the slider is connected to the support plate by bolts, a sliding opening is formed at one end of the through opening, the sliding opening and the support plate are slidably connected, positioning openings are penetrated on both opposite sides of the through opening, a positioning block is slidably connected to the inner wall of the positioning opening, and the positioning block is fixedly connected to one side of the slider.

[0007] Preferably, a notch is formed on one side of the support plate, and support rollers are rotatably connected between two opposite sides of the notch via bearings.

[0008] Preferably, the lifting mechanism includes a winding roller, a second motor and a lifting rope, and the two ends of the winding roller are rotationally connected with the two opposite sides of the lifting frame through bearings, one side of the lifting frame is fixedly connected to the second motor, one end of the second motor is fixedly connected to the winding roller, the lifting rope is wound around the outer wall of the winding roller, one end of the lifting rope is connected to the top of the lifting plate by bolts, and the support roller supports the bottom of the lifting rope.

[0009] Preferably, the traction mechanism includes a traction roller, a traction belt and a transmission assembly, and the two ends of the traction roller are rotatably connected to the opposite sides of the lifting frame through bearings, the two ends of the traction belt are respectively connected to the traction roller and the lifting plate through bolts, and the traction roller and the winding roller are connected through a transmission assembly.

[0010] Preferably, the transmission assembly consists of two pulleys and a belt, and the belt is rotationally connected to the two pulleys, one of the pulleys is fixedly sleeved on one side of the outer wall of the winding roller, and the other pulley is fixedly sleeved on one side of the outer wall of the traction roller, and the two pulleys are different in size.

[0011] Preferably, a tensioning mechanism is provided on one side of the top of the base, and the tensioning mechanism consists of a top plate and two first springs, the two ends of the first spring are respectively fixedly connected to the bottom of the top plate and the top of the base, the top of the top plate lifts and tightens the traction belt, the top of the base is connected to two guide rails by bolts, the inner wall of the guide rail is slidably connected to a guide block, and the guide block is fixedly connected to one side of the top plate.

[0012] Preferably, the fixing mechanism is composed of two fixing clips, and the two fixing clips are semicircular in shape, a threaded hole is formed on one side of the two fixing clips, a fixing bolt is threadedly connected between the two threaded holes, a threaded opening is formed on both sides of the two fixing clips, a fastening bolt is threadedly connected to the inner wall of the threaded opening, one end of the fastening bolt is rotatably connected to a clamping plate through a bearing, a supporting opening is formed on one side of the lifting plate, a connecting plate is slidably connected to the inner wall of the supporting opening, a second spring is connected between the two sides of the bottom of the connecting plate and the bottom of the supporting opening by bolts, and one side of the connecting plate is connected to the two fixing clips by a hinge.

[0013] Preferably, a stabilizing mechanism is provided between the bottom of the connecting plate and the counterweight seat, and the stabilizing mechanism is composed of a counterweight pad and a conduit, the counterweight pad is located between the bottom of the connecting plate and the bottom of the supporting port, a counterweight cavity is provided inside the counterweight seat, a liquid inlet is provided on one side of the top of the counterweight cavity, a sealing plug is provided on the inner wall of the liquid inlet, counterweight liquid is provided inside the counterweight pad and the counterweight cavity, a through hole is provided between the base and the counterweight cavity, two ends of the conduit are respectively connected to the through hole and the counterweight pad by flanges, and the conduit is made of elastic material.

[0014] A hoisting method based on tree transplantation, the specific steps are: S1: When the transplanted ancient and famous trees are hoisted, the base is fixed on the crane. After the fixation is completed, the hoisting mechanism is started, and the hoisting mechanism drives the fixing mechanism to move downward. During this period, the hydraulic rod is started, and the hydraulic rod drives the support plate to slide to one side, and the support treatment is performed through the support roller and the hoisting of the ancient and famous trees. At the same time, the first motor is started, and the first motor adjusts the deflection angle of the support seat; S2: After the fixing mechanism is lowered, the two fixing clamps are opened, the ancient trees are fixed by the fixing clamps, and the fastening bolts are screwed so that the clamps clamp and fix the ancient trees. After the fixing is completed, the hoisting mechanism is started, and the hoisting mechanism will hoist the fixed ancient trees; S3: During this period, the transmission assembly drives the traction roller to rotate, so that the traction roller unwinds the traction belt, and the traction belt is used to pull the bottom of the hoisting plate, so that the hoisting of the ancient and famous trees can be pulled by the cooperation between the hoisting mechanism and the traction mechanism; S4: During the process, the stabilizing mechanism can be used to carry out counterweight treatment on the hoisting of ancient trees and famous trees, so as to improve the stability of the crane and prevent the center of gravity of the crane from being lowered due to the gravity of the ancient trees and famous trees when hoisting the ancient trees and famous trees, thereby reducing the stability of the crane; S5: After the transplantation is completed, the hoisting mechanism is used to lower the ancient trees.

[0015] The beneficial effects of the present invention are: The present invention provides a hoisting mechanism and a traction mechanism. When the transplanted ancient trees and famous trees are hoisted, the hoisting mechanism is started, the hoisting mechanism lowers the fixing mechanism, and the ancient trees and famous trees are fixed by the fixing mechanism. After the fixing is completed, the hoisting mechanism is started, and the hoisting mechanism drives the ancient trees and famous trees to move upward, so that the roots of the ancient trees and famous trees are away from the ground. During this period, when the transplanted ancient trees and famous trees are hoisted by the hoisting mechanism, the traction mechanism tractions the hoisting of the ancient trees and famous trees. At this time, the transmission component drives the traction roller to move The traction belt is rotated so that the traction roller unwinds the traction belt, and the bottom of the hoisting plate is pulled by the traction belt, so that the hoisting of the ancient trees and famous trees can be pulled by the cooperation between the hoisting mechanism and the traction mechanism, so as to improve the hoisting stability of the ancient trees and famous trees. During this period, the traction effect of the traction belt on the hoisting of the ancient trees and famous trees can be improved by the tensioning mechanism, so as to prevent the ancient trees and famous trees from shaking due to the effect of wind during the hoisting process, thereby making the stability of the crane poor, and further affecting the hoisting of the ancient trees and famous trees; The present invention provides a stabilizing mechanism, and when the transplanted ancient trees and famous trees are hoisted, the ancient trees and famous trees are fixed by the fixing mechanism. After the fixing is completed, the hoisting mechanism is started, and the hoisting mechanism performs hoisting on the ancient trees and famous trees. During the process, the connecting plate slides downward under the action of the gravity of the ancient trees and famous trees, and the connecting plate squeezes the counterweight pad when sliding. At this time, the counterweight liquid inside the counterweight pad is transported to the inside of the counterweight cavity through the conduit and the through hole after being squeezed, so that the hoisting of the ancient trees and famous trees can be counterweighted by the stabilizing mechanism, so as to improve the stability of the crane, and prevent the gravity of the ancient trees and famous trees from causing the center of gravity of the crane to be lowered when the ancient trees and famous trees are hoisted, thereby reducing the stability of the crane, and further affecting the hoisting of the ancient trees and famous trees. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a tree transplantation-based lifting device proposed by the present invention; Figure 2 This is a schematic diagram of the main structure of a tree transplantation-based lifting device proposed by the present invention; Figure 3 A schematic diagram of the supporting mechanism structure of a tree transplantation-based lifting device proposed by the present invention; Figure 4 A schematic diagram of the structure of a hoisting mechanism and a traction mechanism of a hoisting device based on tree transplantation proposed by the present invention; Figure 5 This is a schematic diagram of the tensioning mechanism structure of a tree transplantation-based hoisting device proposed by the present invention; Figure 6 This is a schematic diagram of the fixing mechanism structure of a tree transplantation-based lifting device proposed by the present invention; Figure 7 This is a schematic diagram of the structure of a stabilizing mechanism of a tree transplanting-based lifting device proposed by the present invention.

[0017] In the attached drawings: 1, base; 2, counterweight seat; 3, lifting frame; 4, lifting mechanism; 5, supporting mechanism; 6, lifting plate; 7, fixing mechanism; 8, tensioning mechanism; 9, supporting frame; 10, first motor; 11, supporting seat; 12, through port; 13, hydraulic rod; 14, sliding block; 15, positioning block; 16, positioning port; 17, supporting plate; 18, notch; 19, supporting roller; 20, traction mechanism; 21, second motor; 22, Winding roller; 23. Lifting rope; 24. Transmission assembly; 25. Belt; 26. Pulley; 27. Traction roller; 28. Traction belt; 29. ​​Top plate; 30. First spring; 31. Guide block; 32. Guide rail; 33. Fixing clamp; 34. Fastening bolt; 35. Clamp; 36. Connecting plate; 37. Support opening; 38. Counterweight pad; 39. Second spring; 40. Conduit; 41. Through hole; 42. Counterweight cavity; 43. Sealing plug. DETAILED DESCRIPTION

[0018] Example 1, reference Figure 1-Figure 6 A lifting device based on tree transplantation includes a base 1, a counterweight seat 2 is connected to one side of the top of the base 1 by bolts, and a lifting frame 3 is connected to the top of the counterweight seat 2 by bolts, and a lifting mechanism 4 is arranged between the opposite sides of the lifting frame 3, a lifting plate 6 is arranged at one end of the lifting mechanism 4, and a fixing mechanism 7 is arranged at one side of the lifting plate 6, a supporting mechanism 5 is arranged at one side of the top of the base 1, and the top of the supporting mechanism 5 contacts with one end of the lifting mechanism 4, a traction mechanism 20 is arranged between the lifting mechanism 4 and the lifting plate 6, and the traction mechanism 20 and the lifting mechanism 4 are matched.

[0019] On the basis of the above, the supporting mechanism 5 includes a supporting frame 9, a supporting seat 11, a first motor 10 and a supporting plate 17, and the bottom of the supporting frame 9 is connected to the top of the base 1 by bolts, and a rotating shaft is rotatably connected between the opposite sides of the supporting frame 9 through a bearing, and the rotating shaft is fixedly connected to the supporting seat 11, one side of the supporting frame 9 is fixedly connected to the first motor 10, and one end of the first motor 10 is fixedly connected to the rotating shaft, a through opening 12 is penetrated on one side of the supporting seat 11, and a slider 14 is slidably connected to the inner wall of the through opening 12, a hydraulic rod 13 is bolted to one side of the slider 14 and the through opening 12, and a supporting plate 17 is bolted to one side of the slider 14, a sliding opening is opened at one end of the through opening 12, and the sliding opening and the supporting plate 17 are slidably connected, and positioning openings 16 are penetrated on the opposite sides of the through opening 12, and a positioning block 15 is slidably connected to the inner wall of the positioning opening 16, and the positioning block 15 is fixedly connected to one side of the slider 14.

[0020] On the basis of the above, a notch 18 is formed on one side of the support plate 17, and a support roller 19 is rotatably connected between two opposite sides of the notch 18 via a bearing.

[0021] On the basis of the above, the lifting mechanism 4 includes a winding roller 22, a second motor 21 and a lifting rope 23, and the two ends of the winding roller 22 are rotationally connected with the opposite sides of the lifting frame 3 through bearings, one side of the lifting frame 3 is fixedly connected to the second motor 21, one end of the second motor 21 is fixedly connected to the winding roller 22, the lifting rope 23 is wound on the outer wall of the winding roller 22, one end of the lifting rope 23 is connected to the top of the lifting plate 6 by bolts, and the support roller 19 supports the bottom of the lifting rope 23.

[0022] On the basis of the above, the traction mechanism 20 includes a traction roller 27, a traction belt 28 and a transmission assembly 24, and the two ends of the traction roller 27 are rotationally connected to the opposite sides of the lifting frame 3 through bearings, the two ends of the traction belt 28 are respectively connected to the traction roller 27 and the lifting plate 6 through bolts, and the traction roller 27 and the winding roller 22 are connected through the transmission assembly 24.

[0023] On the basis of the above, the transmission assembly 24 is composed of two pulleys 26 and a belt 25, and a rotational connection is formed between the belt 25 and the two pulleys 26, one of the pulleys 26 is fixedly sleeved on one side of the outer wall of the winding roller 22, and the other pulley 26 is fixedly sleeved on one side of the outer wall of the traction roller 27, and the sizes of the two pulleys 26 are different.

[0024] On the basis of the above, a tensioning mechanism 8 is provided on one side of the top of the base 1, and the tensioning mechanism 8 is composed of a top plate 29 and two first springs 30, the two ends of the first spring 30 are respectively fixedly connected to the bottom of the top plate 29 and the top of the base 1, the top of the top plate 29 lifts and tightens the traction belt 28, and the top of the base 1 is connected to two guide rails 32 by bolts, and the inner wall of the guide rail 32 is slidably connected with a guide block 31, and the guide block 31 is fixedly connected to one side of the top plate 29.

[0025] On the basis of the above, the fixing mechanism 7 is composed of two fixing clamps 33, and the two fixing clamps 33 are semicircular in shape. Threaded holes are provided on one side of the two fixing clamps 33, and a fixing bolt is threadedly connected between the two threaded holes. Threaded openings are provided on both sides of the two fixing clamps 33, and a fastening bolt 34 is threadedly connected to the inner wall of the threaded opening. One end of the fastening bolt 34 is rotatably connected to a clamping plate 35 through a bearing. A support opening 37 is provided on one side of the lifting plate 6, and a connecting plate 36 is slidably connected to the inner wall of the support opening 37. A second spring 39 is connected between the two sides of the bottom of the connecting plate 36 and the bottom of the support opening 37 by bolts, and one side of the connecting plate 36 is connected to the two fixing clamps 33 by a hinge.

[0026] Example 2, reference Figure 1-Figure 7 , a lifting device based on tree transplantation, compared with Example 1, on the basis of Example 1, a stabilizing mechanism is arranged between the bottom of the connecting plate 36 and the counterweight seat 2, and the stabilizing mechanism is composed of a counterweight pad 38 and a conduit 40, the counterweight pad 38 is located between the bottom of the connecting plate 36 and the bottom of the supporting port 37, a counterweight cavity 42 is opened inside the counterweight seat 2, a liquid inlet is opened on one side of the top of the counterweight cavity 42, a sealing plug 43 is arranged on the inner wall of the liquid inlet, counterweight liquid is arranged inside the counterweight pad 38 and the counterweight cavity 42, a through hole 41 is opened between the base 1 and the counterweight cavity 42, and both ends of the conduit 40 are respectively connected to the through hole 41 and the counterweight pad 38 through flanges, and the conduit 40 is made of elastic material.

[0027] A hoisting method based on tree transplantation, the specific steps are: S1: When the transplanted ancient and famous trees are hoisted, the base 1 is fixed on the crane. After the fixation is completed, the hoisting mechanism 4 is started, and the hoisting mechanism 4 drives the fixing mechanism 7 to move downward. During this period, the hydraulic rod 13 is started, and the hydraulic rod 13 drives the support plate 17 to slide to one side, and the support roller 19 and the ancient and famous trees are hoisted for support processing. At the same time, the first motor 10 is started, and the first motor 10 adjusts the deflection angle of the support seat 11; S2: After the fixing mechanism 7 is lowered, the two fixing clamps 33 are opened, the ancient trees are fixed by the fixing clamps 33, and the fastening bolts 34 are screwed so that the clamps 35 clamp and fix the ancient trees. After the fixing is completed, the hoisting mechanism 4 is started, and the hoisting mechanism 4 will hoist the fixed ancient trees; S3: During this period, the transmission assembly 24 drives the traction roller 27 to rotate, so that the traction roller 27 unwinds the traction belt 28, and the traction belt 28 is used to pull the bottom of the hoisting plate 6, so that the hoisting of the ancient tree can be pulled by the cooperation between the hoisting mechanism 4 and the traction mechanism 20; S4: During the process, the stabilizing mechanism can be used to carry out counterweight treatment on the hoisting of ancient trees and famous trees, so as to improve the stability of the crane and prevent the center of gravity of the crane from being lowered due to the gravity of the ancient trees and famous trees when hoisting the ancient trees and famous trees, thereby reducing the stability of the crane; S5: After the transplantation is completed, the hoisting mechanism 4 is activated to put down the ancient and famous trees.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tree transplantation-based lifting device, comprising a base (1), characterized in that: One side of the top of the base (1) is connected to a counterweight seat (2) by bolts, and the top of the counterweight seat (2) is connected to a hanging frame (3) by bolts, and a hanging mechanism (4) is arranged between two opposite sides of the hanging frame (3), one end of the hanging mechanism (4) is provided with a hanging plate (6), and one side of the hanging plate (6) is provided with a fixing mechanism (7), one side of the top of the base (1) is provided with a supporting mechanism (5), and the top of the supporting mechanism (5) contacts one end of the hanging mechanism (4), and a traction mechanism (20) is arranged between the hanging mechanism (4) and the hanging plate (6), and the traction mechanism (20) and the hanging mechanism (4) are matched.

2. A tree transplantation-based hoisting device according to claim 1, characterized in that: The support mechanism (5) comprises a support frame (9), a support seat (11), a first motor (10) and a support plate (17), wherein the bottom of the support frame (9) is connected to the top of the base (1) by bolts, a rotating shaft is rotatably connected between opposite sides of the support frame (9) by bearings, the rotating shaft is fixedly connected to the support seat (11), one side of the support frame (9) is fixedly connected to the first motor (10), one end of the first motor (10) is fixedly connected to the rotating shaft, and a through opening (12) is penetrated through one side of the support seat (11). A slider (14) is slidably connected to the inner wall of the through opening (12); a hydraulic rod (13) is bolted between one side of the slider (14) and the through opening (12); a support plate (17) is bolted to one side of the slider (14); a sliding opening is provided at one end of the through opening (12); the sliding opening and the support plate (17) are slidably connected; positioning openings (16) are provided through opposite sides of the through opening (12); a positioning block (15) is slidably connected to the inner wall of the positioning opening (16); and the positioning block (15) is fixedly connected to one side of the slider (14).

3. A tree transplantation-based hoisting device according to claim 2, characterized in that: A notch (18) is provided on one side of the support plate (17), and a support roller (19) is rotatably connected between two opposite sides of the notch (18) via a bearing.

4. The tree transplantation-based hoisting device according to claim 3, characterized in that: The hoisting mechanism (4) comprises a winding roller (22), a second motor (21) and a hoisting rope (23), and the two ends of the winding roller (22) are rotatably connected to the two opposite sides of the hoisting frame (3) via bearings, one side of the hoisting frame (3) is fixedly connected to the second motor (21), one end of the second motor (21) is fixedly connected to the winding roller (22), the hoisting rope (23) is wound around the outer wall of the winding roller (22), one end of the hoisting rope (23) is connected to the top of the hoisting plate (6) via bolts, and the support roller (19) supports the bottom of the hoisting rope (23).

5. The tree transplantation-based hoisting device according to claim 4, characterized in that: The traction mechanism (20) comprises a traction roller (27), a traction belt (28) and a transmission assembly (24), wherein two ends of the traction roller (27) are rotatably connected to two opposite sides of the hanging frame (3) via bearings, two ends of the traction belt (28) are respectively connected to the traction roller (27) and the hanging plate (6) via bolts, and the traction roller (27) and the winding roller (22) are connected via the transmission assembly (24).

6. The tree transplantation-based hoisting device according to claim 5, characterized in that: The transmission assembly (24) is composed of two pulleys (26) and a belt (25), and the belt (25) is rotatably connected to the two pulleys (26), one of the pulleys (26) is fixedly sleeved on one side of the outer wall of the winding roller (22), and the other pulley (26) is fixedly sleeved on one side of the outer wall of the traction roller (27), and the two pulleys (26) have different sizes.

7. The tree transplantation-based hoisting device according to claim 5, characterized in that: A tensioning mechanism (8) is provided on one side of the top of the base (1), and the tensioning mechanism (8) is composed of a top plate (29) and two first springs (30), the two ends of the first spring (30) are respectively fixedly connected to the bottom of the top plate (29) and the top of the base (1), the top of the top plate (29) lifts and tensions the traction belt (28), the top of the base (1) is connected to two guide rails (32) by bolts, the inner wall of the guide rail (32) is slidably connected to a guide block (31), and the guide block (31) is fixedly connected to one side of the top plate (29).

8. The tree transplantation-based hoisting device according to claim 1, characterized in that: The fixing mechanism (7) is composed of two fixing clamps (33), and the two fixing clamps (33) are semicircular in shape. One side of the two fixing clamps (33) is penetrated by a threaded hole, and a fixing bolt is threadedly connected between the two threaded holes. Both sides of the two fixing clamps (33) are penetrated by a threaded opening, and the inner wall of the threaded opening is threadedly connected with a fastening bolt (34), and one end of the fastening bolt (34) is rotatably connected to a clamping plate (35) through a bearing. A support opening (37) is opened on one side of the hanging plate (6), and a connecting plate (36) is slidably connected to the inner wall of the supporting opening (37). A second spring (39) is connected between the two sides of the bottom of the connecting plate (36) and the bottom of the supporting opening (37) by bolts, and one side of the connecting plate (36) is connected to the two fixing clamps (33) by a hinge.

9. The tree transplantation-based hoisting device according to claim 8, characterized in that: A stabilizing mechanism is provided between the bottom of the connecting plate (36) and the counterweight seat (2), and the stabilizing mechanism is composed of a counterweight pad (38) and a conduit (40). The counterweight pad (38) is located between the bottom of the connecting plate (36) and the bottom of the supporting opening (37). A counterweight cavity (42) is provided inside the counterweight seat (2). A liquid inlet is provided on one side of the top of the counterweight cavity (42). A sealing plug (43) is provided on the inner wall of the liquid inlet. Counterweight liquid is provided inside the counterweight pad (38) and the counterweight cavity (42). A through hole (41) is provided between the base (1) and the counterweight cavity (42). Two ends of the conduit (40) are respectively connected to the through hole (41) and the counterweight pad (38) through flanges. The conduit (40) is made of elastic material.

10. A method for hoisting trees based on tree transplantation, characterized in that: According to any one of claims 1 to 9, the tree transplantation-based lifting device comprises the following specific steps: S1: When hoisting the transplanted ancient and famous trees, the base (1) is fixed on the crane. After the fixing is completed, the hoisting mechanism (4) is started, and the hoisting mechanism (4) drives the fixing mechanism (7) to move downward. During this period, the hydraulic rod (13) is started, and the hydraulic rod (13) drives the support plate (17) to slide to one side, and the hoisting of the ancient and famous trees is supported by the support roller (19). At the same time, the first motor (10) is started, and the first motor (10) adjusts the deflection angle of the support seat (11); S2: After the fixing mechanism (7) is lowered, the two fixing clamps (33) are opened, the ancient tree is fixed by the fixing clamps (33), and the fastening bolt (34) is screwed, so that the clamp (35) clamps and fixes the ancient tree. After the fixing is completed, the lifting mechanism (4) is started, and the lifting mechanism (4) will lift the fixed ancient tree; S3: During this period, the transmission assembly (24) drives the traction roller (27) to rotate, so that the traction roller (27) unwinds the traction belt (28), thereby traction is performed on the bottom of the hoisting plate (6) through the traction belt (28), so that the hoisting of the ancient tree can be traction-processed through the cooperation between the hoisting mechanism (4) and the traction mechanism (20); S4: During the process, the stabilizing mechanism can be used to carry out counterweight treatment on the hoisting of ancient trees and famous trees, so as to improve the stability of the crane and prevent the center of gravity of the crane from being lowered due to the gravity of the ancient trees and famous trees when hoisting the ancient trees and famous trees, thereby reducing the stability of the crane; S5: After the transplantation is completed, the hoisting mechanism (4) is activated to lower the ancient tree.

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