Tree pruning equipment

Abstract

The utility model relates to the technical field of pruning equipment, and discloses tree pruning equipment which comprises a bottom plate, two fixing plates are fixedly connected to the top of the bottom plate, and a changing assembly used for changing the position of a pruning tool so as to adapt to pruning of different trees is fixedly connected to the outer portions of the fixing plates. A supporting block is fixedly connected to the outer portion of the changing assembly, a connecting plate is fixedly connected to the top of the supporting block, an air cylinder is installed at the top of the connecting plate, a moving block is fixedly connected to the driving end of the air cylinder, and a changing plate is fixedly connected to the other end of the moving block. According to the pruning tool, the angle can be adjusted, various advantages are brought, the pruning angle can be flexibly adjusted according to the shapes and growth characteristics of different trees, the uniform and accurate pruning effect is ensured, healthy growth of the trees is promoted, and the labor intensity of operators can be relieved by adjusting the angle.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pruning equipment technical field especially, it relates to a tree pruning equipment. BACKGROUND

[0002] The tree pruning equipment plays a vital role in the forestry design. With the increasing demand of urban greening and forest management, professional pruning tools become particularly important. These devices not only improve the pruning efficiency, but also ensure the healthy growth of trees and promote the aesthetic appearance of their growth form. Reasonable pruning helps to improve the light, ventilation and disease resistance, thereby improving the growth quality and economic value of trees. At the same time, modern pruning equipment also pays more attention to ergonomics design, reduces the labor intensity and improves the work safety.

[0003] When pruning trees, some pruning tools cannot adjust the angle, which cannot adapt to the growth form of different trees, resulting in uneven pruning effect, affecting the health of trees. Fixed angle will cause the operator to need to exert additional force, thereby increasing the risk of fatigue and injury, and inappropriate angle will also cause uneven pruning surface, increase the risk of infection, affect the growth and recovery of trees. Therefore, a tree pruning equipment is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a tree pruning equipment, which aims at improving the problem of poor adaptability caused by uneven pruning of some pruning tools in the prior art which cannot adjust the angle, and increasing the risk of fatigue and injury of operators.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A tree pruning equipment, comprising a bottom plate, the top of the bottom plate is fixedly connected with two fixed plates, the outer part of the fixed plate is fixedly connected with a variable assembly for changing the position of the pruning tool to better adapt to the pruning of different trees, the outer part of the variable assembly is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a connecting plate, the top of the connecting plate is installed with a gas cylinder, the driving end of the gas cylinder is fixedly connected with a moving block, the other end of the moving block is fixedly connected with a variable plate, the other end of the variable plate is rotatably connected with a rotating shaft, the outer part of the rotating shaft is rotatably connected with a moving plate, the bottom of the moving plate is fixedly connected with two fixed blocks, and the outer part of the two fixed blocks is rotatably connected with a movable shaft.

[0007] As a further description of the above technical scheme:

[0008] The variable assembly comprises a hydraulic cylinder, the outer part of the hydraulic cylinder is fixedly connected with the outer part of the fixed plate, and the driving end of the hydraulic cylinder is fixedly connected with a sliding block.

[0009] As a further description of the above technical solutions:

[0010] The two sides of the two fixing plates are fixedly connected with sliding shafts, the inside of the sliding block is slidably connected with the outside of the sliding shaft, and the top of the sliding block is fixedly connected with a supporting frame.

[0011] As a further description of the above technical solutions:

[0012] The inside of the supporting frame is fixedly connected with a sliding column, the outside of the sliding column is slidably connected with a sliding block, and the other end of the sliding block is fixedly connected with the outside of the supporting block.

[0013] As a further description of the above technical solutions:

[0014] The top of the bottom plate is fixedly connected with a sliding groove plate, the outside of the supporting block is fixedly connected with a fitting shaft, the outside of the fitting shaft is slidably connected with the inner wall of the sliding groove plate, and the outside of the fitting shaft is fixedly connected with a sliding cover.

[0015] As a further description of the above technical solutions:

[0016] The top of the connecting plate is fixedly connected with a lower cutter plate, the top of the lower cutter plate is fixedly connected with two bearing cutters, the top of the connecting plate is fixedly connected with two movable plates, and the outside of the movable shaft is slidably connected with the inner wall of the two movable plates.

[0017] As a further description of the above technical solutions:

[0018] Both ends of the rotating shaft are rotatably connected with the inside of the two fixing blocks, and the outside of the movable shaft is rotatably connected with the bottom of the moving plate.

[0019] As a further description of the above technical solutions:

[0020] The bottom of the bottom plate is rotatably connected with wheels at four corners, and the bottom of the moving plate is provided with a cutter.

[0021] The utility model has the advantages of:

[0022] 1、The utility model discloses a supporting block is lifted or falls and drives the equipment on the top to be used for pruning to ascend or descend, and the pruning tool can adjust the angle to bring a variety of benefits, which can flexibly adjust the pruning angle according to the shape and growth characteristics of different trees, ensure uniform and accurate pruning effect, promote the healthy growth of trees, adjust the angle to reduce the labor intensity of operating personnel, reduce the risk of fatigue and injury, improve work safety, and suitable pruning angle can also improve the flatness of the cut.

[0023] 2、 The utility model discloses, the angle of mobile plate changes and drives cutter angle change, and trimming tool has the benefit of lifting function brings, it can according to the height and growth situation of different trees, flexible adjustment work height, ensure the accuracy and comfort of trimming, reduce the labor intensity of operating personnel, reduce the fatigue and injury risk caused by improper posture. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A three-dimensional schematic view of a tree trimming equipment is provided for the utility model;

[0025] Figure 2 A support frame structure diagram of a tree trimming equipment is provided for the utility model;

[0026] Figure 3 A sliding chute plate structure diagram of a tree trimming equipment is provided for the utility model;

[0027] Figure 4 For Figure 2 The enlarged view of A in the figure.

[0028] Legend:

[0029] 1, bottom plate;2, fixed plate;3, hydraulic cylinder;4, sliding block;5, sliding shaft;6, support frame;7, sliding column;8, sliding block;9, support block;10, fit shaft;11, sliding chute plate;12, sliding cover;13, connecting plate;14, lower cutter plate;15, air cylinder;16, moving block;17, change plate;18, fixed block;19, rotating shaft;20, movable shaft;21, movable plate;22, mobile plate;23, cutter;24, bearing cutter;25, wheel. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Refer to Figure 1 With Figure 3The utility model provides a kind of embodiment: a tree pruning equipment, the top of bottom plate 1 is fixedly connected with two fixed plates 2, bottom plate 1 has the effect of supporting and fixed position to two fixed plates 2.Fixed plate 2 is fixedly connected with the variable assembly for position change to pruning tool to be more suitable for different tree pruning, variable assembly is fixedly connected with support block 9 outside, support block 9 is fixedly connected with the fitting shaft 10 outside, the position change of support block 9 drives the position change of fitting shaft 10.Fitting shaft 10 is slidably connected in the inner wall of sliding slot plate 11 outside, the movement of fitting shaft 10 is limited by the shape of sliding slot plate 11 inner wall.Fitting shaft 10 is fixedly connected with sliding cover 12 (such as the attached Figure 3 ), sliding cover 12 has the effect of preventing fitting shaft 10 from separating from sliding slot plate 11 outside fitting shaft 10.The top of support block 9 is fixedly connected with connecting plate 13, and the position change of support block 9 drives the position change of connecting plate 13.The top of connecting plate 13 is installed with air cylinder 15, and connecting plate 13 has the effect of position fixation to air cylinder 15.The driving end of air cylinder 15 is fixedly connected with moving block 16, and air cylinder 15 is started;The movement of the driving end of air cylinder 15 drives moving block 16 to move.

[0032] The other end of moving block 16 is fixedly connected with variable plate 17, and the movement of the position of moving block 16 drives variable plate 17 to move.The other end of variable plate 17 is rotatably connected with rotating shaft 19, and the position movement of variable plate 17 drives rotating shaft 19 to move.The outer rotating connection of rotating shaft 19 has moving plate 22, and the position change of rotating shaft 19 drives moving plate 22 to change position.The bottom of moving plate 22 is fixedly connected with two fixed blocks 18, and moving plate 22 has the effect of position fixation to two fixed blocks 18;Moving plate 22 drives the position of two fixed blocks 18 to move.The outer rotating connection of two fixed blocks 18 has movable shaft 20, and the movement of two fixed blocks 18 drives movable shaft 20 to move.

[0033] Refer to Figures 2-3 Variable assembly includes hydraulic cylinder 3, and the outer fixed connection of hydraulic cylinder 3 is in the outside of fixed plate 2, and fixed plate 2 has the effect of fixed position to hydraulic cylinder 3.The driving end of hydraulic cylinder 3 is fixedly connected with sliding block 4, and hydraulic cylinder 3 is started;The driving end of hydraulic cylinder 3 can push sliding block 4 to change position.The similar side of two fixed plates 2 is fixedly connected with sliding shaft 5, and two fixed plates 2 have the effect of position fixation to sliding shaft 5.

[0034] The inner part of the sliding block 4 is slidably connected to the outer part of the sliding shaft 5, and the inner wall of the sliding block 4 is in close contact with the outer part of the sliding shaft 5, so that the sliding block 4 can freely slide on the outer part of the sliding shaft 5. The top of the sliding block 4 is fixedly connected with the support frame 6, and the sliding of the sliding block 4 drives the support frame 6 to move. The inner part of the support frame 6 is fixedly connected with the sliding column 7, and the support frame 6 has a position fixing effect on the sliding column 7. The outer part of the sliding column 7 is slidably connected with the sliding block 8, and the sliding column 7 has a position fixing effect on the sliding block 8. The other end of the sliding block 8 is fixedly connected to the outer part of the support block 9, and when the support block 9 rises or falls, the sliding block 8 can balance the support block 9.

[0035] Referring to Figures 3-4 The top of the bottom plate 1 is fixedly connected with the chute plate 11, and the bottom plate 1 has a supporting and fixing effect on the chute plate 11. The top of the connecting plate 13 is fixedly connected with the lower knife plate 14, and the connecting plate 13 has a supporting and fixing effect on the lower knife plate 14. The top of the lower knife plate 14 is fixedly connected with two bearing knives 24, and the lower knife plate 14 has a supporting and position fixing effect on the two bearing knives 24, and the two bearing knives 24 have a trimming position for the cutter 23. The top of the connecting plate 13 is fixedly connected with two movable plates 21, and the connecting plate 13 has a supporting and fixing position effect on the two movable plates 21. The outer part of the rotating shaft 19 is rotatably connected to the inner part of the two fixed blocks 18, and the two fixed blocks 18 have a position supporting effect on the rotating shaft 19. The outer part of the movable plate 22 is rotatably connected to the bottom of the movable plate 22, and the movement of the movable plate 22 drives the movement of the movable plate 22. The bottom of the movable plate 22 is provided with a cutter 23, and the position change of the movable plate 22 drives the position change of the cutter 23. The bottom of the bottom plate 1 is rotatably connected with the wheels 25 at the four corners, so that the device is more convenient to move.

[0036] Working principle: start the hydraulic cylinder 3, the driving end of the hydraulic cylinder 3 can push the sliding block 4 to slide along the outside of the sliding shaft 5, the sliding of the sliding block 4 drives the left and right movement of the support frame 6, the left and right movement of the support frame 6 can drive the left and right movement of the sliding column 7, the left and right movement of the sliding column 7 drives the left and right movement of the sliding block 8, the left and right movement of the sliding block 8 drives the left and right movement of the support block 9, the left and right movement of the support block 9 drives the movement of the fitting shaft 10, the left and right movement of the fitting shaft 10 is limited by the inner wall of the sliding groove plate 11, so that the fitting shaft 10 can ascend or descend along the inner wall of the sliding groove plate 11, the ascending or descending of the fitting shaft 10 drives the ascending or descending of the support block 9, and the ascending or descending of the support block 9 drives the ascending or descending of the device on the top of the support block 9 for pruning. The pruning tool has the lifting function, which brings many benefits, it can flexibly adjust the working height according to the height and growth of different trees, ensure the accuracy and comfort of pruning, reduce the labor intensity of the operator, and reduce the risk of fatigue and injury caused by improper posture.

[0037] Start the air cylinder 15, the driving end of the air cylinder 15 can also push the moving block 16 to move, the movement of the moving block 16 can drive the movement of the variable plate 17, the movement of the variable plate 17 drives the movement of the rotating shaft 19, the movement of the rotating shaft 19 drives the movement of the moving plate 22, the movement of the moving plate 22 drives the movement of the movable shaft 20, the movement of the movable shaft 20 is limited by the sliding groove of the two movable plates 21, so that the movable shaft 20 can slide along the sliding groove, so that one end of the moving plate 22 ascends or descends, but the middle part of the moving plate 22 is rotationally connected with the rotating shaft 19, which means that the moving plate 22 changes the angle around the rotating shaft 19, the angle change of the moving plate 22 drives the angle change of the cutter 23, the cutter 23 here is the existing pruning technology, which can cut off the branches at a fixed position. The pruning tool can adjust the angle, which brings many benefits, it can flexibly adjust the pruning angle according to the shape and growth characteristics of different trees, ensure uniform and accurate pruning effect, promote the healthy growth of trees, adjust the angle can reduce the labor intensity of the operator, reduce the risk of fatigue and injury, improve the safety of work, and the appropriate pruning angle can also improve the flatness of the cut.

[0038] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A tree pruning apparatus comprising a base plate (1), characterised in that: The top of the bottom plate (1) is fixedly connected with two fixed plates (2), the outer part of the fixed plate (2) is fixedly connected with a variable assembly for changing the position of the trimming tool to better adapt to the trimming of different trees, the outer part of the variable assembly is fixedly connected with a supporting block (9), the top of the supporting block (9) is fixedly connected with a connecting plate (13), the top of the connecting plate (13) is installed with a gas cylinder (15), the driving end of the gas cylinder (15) is fixedly connected with a moving block (16), the other end of the moving block (16) is fixedly connected with a variable plate (17), the other end of the variable plate (17) is rotatably connected with a rotating shaft (19), the outer part of the rotating shaft (19) is rotatably connected with a moving plate (22), the bottom of the moving plate (22) is fixedly connected with two fixed blocks (18), and the outer part of the two fixed blocks (18) is rotatably connected with a movable shaft (20).

2. A tree pruning apparatus according to claim 1, characterised in that: The variable assembly comprises a hydraulic cylinder (3), and the outer part of the hydraulic cylinder (3) is fixedly connected to the outer part of the fixed plate (2).

3. A tree pruning apparatus as claimed in claim 2, wherein: The proximal side of the two fixed plates (2) is fixedly connected with a sliding shaft (5), the inner part of the sliding block (4) is slidably connected to the outer part of the sliding shaft (5), and the top of the sliding block (4) is fixedly connected with a supporting frame (6).

4. A tree pruning apparatus as claimed in claim 3, wherein: The inner part of the supporting frame (6) is fixedly connected with a sliding column (7), the outer part of the sliding column (7) is slidably connected with a sliding block (8), and the other end of the sliding block (8) is fixedly connected to the outer part of the supporting block (9).

5. A tree pruning apparatus according to claim 1, wherein: The top of the bottom plate (1) is fixedly connected with a sliding groove plate (11), the outer part of the supporting block (9) is fixedly connected with a fitting shaft (10), the outer part of the fitting shaft (10) is slidably connected to the inner wall of the sliding groove plate (11), and the outer part of the fitting shaft (10) is fixedly connected with a sliding cover (12).

6. A tree pruning apparatus as claimed in claim 1, wherein: The top of the connecting plate (13) is fixedly connected with a lower knife plate (14), the top of the lower knife plate (14) is fixedly connected with two load knives (24), the top of the connecting plate (13) is fixedly connected with two movable plates (21), and the outer part of the movable shaft (20) is slidably connected to the inner wall of the two movable plates (21).

7. A tree pruning apparatus as claimed in claim 1, wherein: Both ends of the rotating shaft (19) are rotatably connected to the inner part of the two fixed blocks (18), and the outer part of the movable shaft (20) is rotatably connected to the bottom of the moving plate (22).

8. A tree pruning apparatus as claimed in claim 1, wherein: The bottom of the bottom plate (1) is rotatably connected with wheels (25), and the bottom of the moving plate (22) is installed with a cutter (23).

Images