Branch pruning device for fruit tree planting

Abstract

The utility model discloses a branch pruning device for fruit tree planting, which is characterized in that a rotating unit is arranged at the front end of a mobile vehicle body, an adjusting unit is connected with the rotating unit, the rotating unit is used for driving the adjusting unit to rotate around the vertical direction, a pruning unit is connected with the adjusting unit, and the adjusting unit comprises a first telescopic piece, a second telescopic piece, an adjusting piece and a mounting seat; the first telescopic part is fixedly connected with the rotating unit, the second telescopic part is fixedly connected with the first telescopic part and hinged to the mounting base, the adjusting part is hinged between the second telescopic part and the mounting base, the mounting base is fixedly connected with the pruning unit, and the first telescopic part is used for driving the second telescopic part to move in the vertical direction. The second telescopic piece is used for driving the mounting base to move in the horizontal direction. The adjusting piece is used for driving the mounting base to swing around the hinge shaft. The problems that in the prior art, a pruning device is inconvenient to adjust the pruning angle, the fruit tree pruning efficiency is low, and the pruning effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit tree pruning, in particular to a branch pruning device for fruit tree planting. Background Art

[0002] Fruit tree pruning is one of the very important management measures, which has a direct impact on the healthy growth, yield and fruit quality of fruit trees. It can control the size of the tree, make it adapt to the planting environment and facilitate management, promote the balance between vegetative growth and reproductive growth, avoid excessive growth of the tree while neglecting flowering and fruiting, prevent premature senility of the tree, and timely update and rejuvenate the tree body through pruning.

[0003] In actual work, due to the high growth height of fruit trees, when fruit farmers prune fruit trees, it requires high pruning experience and techniques for fruit farmers. If there are problems in pruning, it will seriously affect the growth shape of the trees and the economic benefits of farmers. The existing pruning devices are not convenient to adjust the pruning angle, have low pruning efficiency for fruit trees, and are prone to poor pruning effects, resulting in low fruit tree yields. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above technical deficiencies, provide a branch pruning device for fruit tree planting, and solve the problems in the prior art that the pruning device is not convenient to adjust the pruning angle, has low pruning efficiency for fruit trees, and has poor pruning effects.

[0005] To achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a branch pruning device for fruit tree planting, including a mobile vehicle body, a rotating unit, an adjusting unit and a pruning unit. The rotating unit is arranged at the front end of the mobile vehicle body. The adjusting unit is connected to the rotating unit. The rotating unit is used to drive the adjusting unit to rotate around the vertical direction. The pruning unit is connected to the adjusting unit. Among them, the adjusting unit includes a first telescopic member, a second telescopic member, an adjusting member and a mounting seat. The first telescopic member is fixedly connected to the rotating unit. The second telescopic member is fixedly connected to the first telescopic member, and the second telescopic member is hinged to the mounting seat. The adjusting member is hinged between the second telescopic member and the mounting seat. The mounting seat is fixedly connected to the pruning unit. The first telescopic member is used to drive the second telescopic member to move in the vertical direction. The second telescopic member is used to drive the mounting seat to move in the horizontal direction. The adjusting member is used to drive the mounting seat to swing around the hinge axis.

[0007] In some embodiments, the rotating unit includes a housing, a rotating shaft, a bottom plate, and a driving member. The housing is fixedly provided at the front end of the moving vehicle body. One end of the rotating shaft is fixedly connected to the bottom plate, and the other end passes through the housing and is rotatably connected to the housing. The driving member is arranged in the housing and connected to the rotating shaft. The driving member is used to drive the rotating shaft to rotate around its own axis. The first telescopic member is fixedly connected to the bottom plate.

[0008] In some embodiments, the driving member includes a reduction motor, a driving gear, and a driven gear. The reduction motor is fixedly arranged in the housing. The output end of the reduction motor is fixedly connected to the driving gear. The driven gear is fixedly arranged on the rotating shaft, and the driven gear meshes with the driving gear.

[0009] In some embodiments, a plurality of bull's-eye bearings for supporting the bottom plate are fixedly provided at the top of the housing.

[0010] In some embodiments, the first telescopic member includes a first sleeve and a first support rod that are relatively slidably inserted, and a first hydraulic cylinder. The lower end of the first sleeve is fixedly connected to the bottom plate. The first hydraulic cylinder is connected between the first sleeve and the first support rod. The second telescopic member includes a second sleeve and a second support rod that are relatively slidably inserted, and a second hydraulic cylinder. The second sleeve is fixedly connected to the first support rod. The second support rod is hinged to the mounting seat. The second hydraulic cylinder is connected between the second sleeve and the second support rod. The adjusting member is hinged between the second support rod and the mounting seat.

[0011] In some embodiments, a water storage tank is arranged in the moving vehicle body. A watering member is provided at the top of the moving vehicle body. The watering member is communicated with the water storage tank via a water pump.

[0012] In some embodiments, the watering member includes a mounting frame, a liquid guide pipe, a first elbow, a rotary joint, a second elbow, and a spray pipe. The mounting frame is fixedly provided at the top of the moving vehicle body. The liquid guide pipe is fixedly connected to the mounting frame. One end of the liquid guide pipe is connected to the water pump, and the other end of the liquid guide pipe is fixedly connected to the first elbow. The fixed part of the rotary joint is connected to the first elbow, and the movable part of the rotary joint is connected to the second elbow. The second elbow is also connected to the spray pipe.

[0013] In some embodiments, the watering member further includes a forward and reverse motor. The forward and reverse motor is fixedly arranged on the mounting frame. The output end of the forward and reverse motor is connected to the second elbow, and the axis of the output end of the forward and reverse motor coincides with the axis of the rotary joint. The forward and reverse motor is used to drive the spray pipe to rotate around the axis of the rotary joint.

[0014] In some embodiments, the adjusting member is a third hydraulic cylinder.

[0015] In some embodiments, the pruning unit includes a driving motor and a cutter disc. The driving motor is fixedly arranged on the mounting seat, and the output end of the driving motor is fixedly connected to the cutter disc.

[0016] Compared with the prior art, for a branch pruning device for fruit tree planting provided by the present utility model, a first telescopic member is fixedly connected to a rotating unit, a second telescopic member is fixedly connected to the first telescopic member, and the second telescopic member is hinged to the mounting seat. An adjusting member is hinged between the second telescopic member and the mounting seat, and the mounting seat is fixedly connected to the pruning unit. The first telescopic member is used to drive the second telescopic member to move in the vertical direction, the second telescopic member is used to drive the mounting seat to move in the horizontal direction, and the adjusting member is used to drive the mounting seat to swing around the hinge axis, so that the position of the pruning unit can be effectively adjusted, ensuring that the pruning unit can maintain a suitable angle to prune the high branches of the fruit tree, reducing the working intensity of the operator for pruning the fruit tree, and improving the pruning efficiency of the high branches of the fruit tree. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a branch pruning device for fruit tree planting provided by an embodiment of the present utility model;

[0018] Figure 2 is Figure 1 an enlarged schematic view of area A in

[0019] Figure 3 is a schematic structural diagram of an adjusting unit provided by an embodiment of the present utility model;

[0020] Figure 4 is an internal structural schematic diagram of a rotating unit provided by an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] In order to solve the technical problems in the prior art that the pruning device is inconvenient to adjust the pruning angle, the pruning efficiency of the fruit tree is low, and the pruning effect is not good, the present utility model provides a branch pruning device for fruit tree planting, which can conveniently adjust the pruning angle of the pruning unit and reduce the working intensity of pruning the high branches of the fruit tree.

[0023] Please refer to Figures 1 - 4 , Figures 1 - 4The present utility model relates to a branch pruning device for fruit tree planting in an embodiment, which includes a moving vehicle body 1, a rotating unit 2, an adjusting unit 3, and a pruning unit 4. The rotating unit 2 is arranged at the front end of the moving vehicle body 1. The adjusting unit 3 is connected to the rotating unit 2. The rotating unit 2 is used to drive the adjusting unit 3 to rotate around the vertical direction. The pruning unit 4 is connected to the adjusting unit 3. Among them, the adjusting unit 3 includes a first telescopic member 31, a second telescopic member 32, an adjusting member 33, and a mounting seat 34. The first telescopic member 31 is fixedly connected to the rotating unit 2. The second telescopic member 32 is fixedly connected to the first telescopic member 31, and the second telescopic member 32 is hinged to the mounting seat 34. The adjusting member 33 is hinged between the second telescopic member 32 and the mounting seat 34. The mounting seat 34 is fixedly connected to the pruning unit 4. The first telescopic member 31 is used to drive the second telescopic member 32 to move in the vertical direction. The second telescopic member 32 is used to drive the mounting seat 34 to move in the horizontal direction. The adjusting member 33 is used to drive the mounting seat 34 to swing around the hinge axis.

[0024] It should be noted that the moving vehicle body 1 is a commonly sold tractor on the market, and the tractor can better adapt to complex terrains.

[0025] In this specific embodiment, the rotating unit 2 includes a housing 21, a rotating shaft 22, a bottom plate 23, and a driving member 24. The housing 21 is fixedly arranged at the front end of the moving vehicle body 1. One end of the rotating shaft 22 is fixedly connected to the bottom plate 23, and the other end passes through the housing 21 and is rotatably connected to the housing 21. The driving member 24 is arranged in the housing 21 and is connected to the rotating shaft 22. The driving member 24 is used to drive the rotating shaft 22 to rotate around its own axis. The first telescopic member 31 is fixedly connected to the bottom plate 23.

[0026] It should be noted that the driving member 24 is not limited to a specific structure, as long as it can drive the rotating shaft 22 to rotate around its own axis, and no other details will be elaborated here.

[0027] In one embodiment, the driving member 24 includes a reduction motor 241, a driving gear 242, and a driven gear 243. The reduction motor 241 is fixedly arranged in the housing 21. The output end of the reduction motor 241 is fixedly connected to the driving gear 242. The driven gear 243 is fixedly arranged on the rotating shaft 22, and the driven gear 243 meshes with the driving gear 242.

[0028] On the basis of the above solution, in order to improve the stability of the adjusting unit 3, a plurality of bull's-eye bearings 25 for supporting the bottom plate 23 are fixedly arranged at the top of the housing 21. Specifically, the plurality of bull's-eye bearings 25 are arranged at intervals along the circumference of the bottom plate 23.

[0029] In this specific embodiment, the first telescopic member 31 includes a first sleeve 311 and a first support rod 312 that are relatively slidably inserted, and a first hydraulic cylinder 313. The lower end of the first sleeve 311 is fixedly connected to the bottom plate 23, and the first hydraulic cylinder 313 is connected between the first sleeve 311 and the first support rod 312; the second telescopic member 32 includes a second sleeve 321 and a second support rod 322 that are relatively slidably inserted, and a second hydraulic cylinder 323. The second sleeve 321 is fixedly connected to the first support rod 312, the second support rod 322 is hinged to the mounting seat 34, and the second hydraulic cylinder 323 is connected between the second sleeve 321 and the second support rod 322. The adjusting member 33 is hinged between the second support rod 322 and the mounting seat 34, wherein the adjusting member 33 is a third hydraulic cylinder.

[0030] Specifically, the pruning unit 4 includes a drive motor 41 and a cutter disc 42. The drive motor 41 is fixedly arranged on the mounting seat 34, and the output end of the drive motor 41 is fixedly connected to the cutter disc 42.

[0031] On the basis of the above solution, a water storage tank is arranged in the mobile vehicle body 1, and a watering member 5 is arranged on the top of the mobile vehicle body 1. The watering member 5 is communicated with the water storage tank via a water pump 6. Specifically, after the tree branches are pruned, the fruit trees can also be watered through the watering member 5.

[0032] In one embodiment, the watering member 5 includes a mounting frame 51, a liquid guide pipe 52, a first elbow 53, a rotary joint 54, a second elbow 55, and a spray pipe 56. The mounting frame 51 is fixedly arranged on the top of the mobile vehicle body 1. The liquid guide pipe 52 is fixedly connected to the mounting frame 51, and one end of the liquid guide pipe 52 is connected to the water pump 6, and the other end of the liquid guide pipe 52 is fixedly connected to the first elbow 53. The fixed part of the rotary joint 54 is connected to the first elbow 53, the movable part of the rotary joint 54 is connected to the second elbow 55, and the second elbow 55 is also connected to the spray pipe 56.

[0033] On the basis of the above solution, the watering member 5 further includes a positive and negative motor 57. The positive and negative motor 57 is fixedly arranged on the mounting frame 51, and the output end of the positive and negative motor 57 is connected to the second elbow 55, and the axis of the output end of the positive and negative motor 57 coincides with the axis of the rotary joint 54. The positive and negative motor 57 is used to drive the spray pipe 56 to rotate around the axis of the rotary joint 54.

[0034] The specific embodiments of the present invention described above do not constitute a limitation to the protection scope of the present invention. Any other corresponding changes and deformations made according to the technical concept of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A branch pruning device for fruit tree planting, comprising a moving body, a rotating unit, an adjusting unit and a pruning unit, characterized in that: The rotating unit is arranged at the front end of the mobile vehicle body, the adjusting unit is connected to the rotating unit, the rotating unit is used to drive the adjusting unit to rotate around the vertical direction, and the trimming unit is connected to the adjusting unit, wherein the adjusting unit includes a first telescopic member, a second telescopic member, an adjusting member and a mounting seat, the first telescopic member is fixedly connected to the rotating unit, the second telescopic member is fixedly connected to the first telescopic member, and the second telescopic member is hinged to the mounting seat, the adjusting member is hinged between the second telescopic member and the mounting seat, the mounting seat is fixedly connected to the trimming unit, the first telescopic member is used to drive the second telescopic member to move in the vertical direction, the second telescopic member is used to drive the mounting seat to move in the horizontal direction, and the adjusting member is used to drive the mounting seat to swing around the hinge axis.

2. A branch pruning device for fruit tree planting according to claim 1, characterized in that: The rotating unit includes a cover body, a rotating shaft, a base plate and a driving member. The cover body is fixedly arranged at the front end of the mobile vehicle body. One end of the rotating shaft is fixedly connected to the base plate, and the other end is passed through the cover body and is rotatably connected to the cover body. The driving member is arranged in the cover body and connected to the rotating shaft. The driving member is used to drive the rotating shaft to rotate around its own axis. The first telescopic member is fixedly connected to the base plate.

3. A branch pruning device for fruit tree planting according to claim 2, characterized in that: The driving member includes a reduction motor, a driving gear and a driven gear. The reduction motor is fixed in the cover body, the output end of the reduction motor is fixedly connected to the driving gear, the driven gear is fixed on the rotating shaft, and the driven gear is meshed with the driving gear.

4. A branch pruning device for fruit tree planting according to claim 2, characterized in that: A plurality of bull's eye bearings for supporting the bottom plate are fixedly arranged on the top of the cover body.

5. The branch pruning device for fruit tree planting according to claim 1, characterized in that: The first telescopic member includes a first sleeve and a first support rod that are relatively slidably plugged, and a first hydraulic cylinder, the lower end of the first sleeve is fixedly connected to the bottom plate, and the first hydraulic cylinder is connected between the first sleeve and the first support rod; The second telescopic member includes a second sleeve and a second support rod that are relatively slidably plugged in, and a second hydraulic cylinder. The second sleeve is fixedly connected to the first support rod, the second support rod is hinged to the mounting seat, the second hydraulic cylinder is connected between the second sleeve and the second support rod, and the adjusting member is hinged between the second support rod and the mounting seat.

6. The branch pruning device for fruit tree planting according to claim 1, characterized in that: A water storage tank is arranged in the mobile body, and a pouring piece is arranged on the top of the mobile body. The pouring piece is connected with the water storage tank via a water pump.

7. A branch pruning device for fruit tree planting according to claim 6, characterized in that: The pouring part includes a mounting frame, a liquid guide tube, a first elbow, a rotating joint, a second elbow and an injection pipe. The mounting frame is fixedly arranged on the top of the mobile vehicle body, the liquid guide tube is fixedly connected to the mounting frame, and one end of the liquid guide tube is connected to a water pump, the other end of the liquid guide tube is fixedly connected to the first elbow, the fixed part of the rotating joint is connected to the first elbow, the movable part of the rotating joint is connected to the second elbow, and the second elbow is also connected to the injection pipe.

8. The branch pruning device for fruit tree planting according to claim 7, characterized in that: The pouring part also includes a forward and reverse motor, which is fixed on the mounting frame, and the output end of the forward and reverse motor is connected to the second elbow, and the axis of the output end of the forward and reverse motor coincides with the axis of the rotary joint, and the forward and reverse motor is used to drive the injection pipe to rotate around the axis direction of the rotary joint.

9. The branch pruning device for fruit tree planting according to claim 5, characterized in that: The adjusting member is a third hydraulic cylinder.

10. The branch pruning device for fruit tree planting according to claim 5, characterized in that: The trimming unit comprises a driving motor and a cutting disc. The driving motor is fixed on the mounting seat, and the output end of the driving motor is fixedly connected to the cutting disc.

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