CN213755820U

CN213755820U - Pruning device for greening

Info

Publication number: CN213755820U
Application number: CN202021812384.4U
Authority: CN
Inventors: 谢云莉; 张�荣
Original assignee: Kunming Jiayuan Landscaping Co ltd
Current assignee: Kunming Jiayuan Landscaping Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-07-23
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to the technical field of gardens, and discloses a pruning device for greening, which comprises a base, a group of rolling wheels are connected below the base, a working chamber is connected above the base, a controller is connected above the working chamber, a push rod is connected on one side of the working chamber, a groove is arranged on the bottom side of the inner wall of the working chamber, a second bearing is connected inside the groove, a third rotating shaft is connected inside the second bearing, a second gear is connected above the third rotating shaft, a hydraulic cylinder is connected above the second gear, a fixed rod is connected above the hydraulic cylinder, the pruning device drives the second gear to rotate by rotating the first gear, the second bearing, the third rotating shaft and the second gear, and then the hydraulic cylinder connected above the second gear rotates, the motor and the blade connected above the cutter can rotate synchronously, so that the cutting angle of the blade is enlarged, and the working efficiency is improved.

Description

Pruning device for greening

Technical Field

The utility model relates to the technical field of gardens, specifically a trimming means is used in afforestation.

Background

In the garden green land, the tree is correctly trimmed and shaped by using the trimming device, which is an important maintenance management measure, the trimming and shaping can remove insect branches, so that the tree is ventilated, transparent and healthy in growth, reasonable in crown structure, neat and attractive in tree shape and luxuriant in flowers and leaves.

There are multiple trimming means in the existing market, but these trimming means generally adopt artificial pruning mode, and not only work efficiency is not high, still easily causes the staff tired, consequently, technical personnel in the field provide a trimming means for afforestation to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trimming means is used in afforestation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a trimming means for afforestation, includes the base, the below of base is connected with a set of gyro wheel, the top of base is connected with the studio, the top of studio is connected with the controller, one side of studio is connected with the push rod, the recess has been seted up to the inner wall bottom side of studio, the internal connection of recess has the second bearing, the internal connection of second bearing has the third rotation axis, the top of third rotation axis is connected with the second gear, the top of second gear is connected with the pneumatic cylinder, the top of pneumatic cylinder is connected with the dead lever.

As a further aspect of the present invention: the through-hole has been seted up to the top of studio, the internal connection of through-hole has first bearing, the internal connection of first bearing has first rotation axis, the top of first rotation axis is connected with the runner, the below of first rotation axis is connected with first gear.

As a further aspect of the present invention: one side of dead lever is connected with the motor, the below of motor is connected with the safety cover, the below of motor is connected with the second rotation axis, the internal connection that the second rotation axis runs through the safety cover has the blade.

As a further aspect of the present invention: and the hydraulic cylinder is in rotating connection with the working chamber through a second bearing, a third rotating shaft and a second gear.

As a further aspect of the present invention: the second gear is meshed with the outer side of the first gear, and the hydraulic cylinder and the first rotating shaft are rotationally connected with the first gear through the second gear.

As a further aspect of the present invention: the outer side of the rotating wheel is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through pneumatic cylinder and dead lever, can make motor and blade that dead lever one side is connected go up and down in step through the lift of control pneumatic cylinder, be favorable to adapting to the green pruning of planting under the multiple high environment, improved the practicality.

2. Through first gear, second bearing, third rotation axis and second gear, through rotatory first gear, under the linkage effect of second bearing, drive the second gear of first gear outside engaged with and rotate, make the pneumatic cylinder that second gear top is connected then rotate, make the motor and the blade that its top is connected rotate in step, enlarged the cutting angle of blade, improved work efficiency.

Drawings

FIG. 1 is a schematic view of a pruning device for greening;

FIG. 2 is a side sectional view of a working chamber of a pruning device for greening;

fig. 3 is a cross-sectional view of a motor and a blade of a pruning device for greening.

In the figure: 1. a base; 2. a working chamber; 21. a first bearing; 22. a first rotating shaft; 23. a first gear; 24. a second bearing; 25. a third rotation axis; 26. a groove; 27. a second gear; 28. a hydraulic cylinder; 29. a through hole; 3. a push rod; 4. a rotating wheel; 5. fixing the rod; 6. a motor; 7. a protective cover; 8. a roller; 9. a second rotation shaft; 10. a blade; 11. and a controller.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a trimming device for afforestation, including base 1, base 1's below is connected with a set of gyro wheel 8, base 1's top is connected with studio 2, studio 2's top is connected with controller 11, one side of studio 2 is connected with push rod 3, recess 26 has been seted up to studio 2's inner wall bottom side, the internal connection of recess 26 has second bearing 24, the internal connection of second bearing 24 has third rotation axis 25, the top of third rotation axis 25 is connected with second gear 27, the top of second gear 27 is connected with pneumatic cylinder 28, the top of pneumatic cylinder 28 is connected with dead lever 5.

In fig. 2: through-hole 29 has been seted up to studio 2's top, and the internal connection of through-hole 29 has first bearing 21, and the internal connection of first bearing 21 has first rotation axis 22, and the top of first rotation axis 22 is connected with runner 4, and the below of first rotation axis 22 is connected with first gear 23, and the rotatory runner 4 of staff drives first gear 23 and rotates under the effect of first bearing 21 and first rotation axis 22.

In fig. 1 and 3: one side of dead lever 5 is connected with motor 6, and the below of motor 6 is connected with safety cover 7, and the below of motor 6 is connected with second rotation axis 9, and the internal connection that second rotation axis 9 runs through safety cover 7 has blade 10, opens motor 6 through controller 11, and it is rotatory to drive second rotation axis 9, makes the blade 10 of one side connection rotatory then.

In fig. 2: the hydraulic cylinder 28 is rotatably connected to the working chamber 2 via the second bearing 24, the third rotation shaft 25, and the second gear 27, and rotates the second gear 27, thereby driving the hydraulic cylinder 28 to rotate under the connection action of the second bearing 24 and the third rotation shaft 25.

In fig. 2: the second gear 27 is engaged with the outer side of the first gear 23, the hydraulic cylinder 28 is connected with the first rotating shaft 22 through the second gear 27 and the first gear 23 in a rotating way, and under the rotating connection action of the first gear 23 and the second gear 27, the first gear 23 drives the second gear 27 connected with the outer side to rotate.

In fig. 1: anti-skidding line has been seted up in the outside of runner 4, and the staff holds runner 4 and rotates, and anti-skidding line can effectively increase the frictional force between people and runner 4, prevents to skid.

The utility model discloses a theory of operation is: when the pruning device for greening needs to be used, the push rod 3 is pushed, the roller connected below the base 1 is moved, the device is moved to a designated position, the hydraulic cylinder 28 is opened through the controller 11, the motor 6 and the blade 10 connected at one side of the fixed rod 5 can be synchronously lifted by controlling the lifting of the hydraulic cylinder 28, the motor 6 is started after the blade 10 is moved to a proper position, the second rotating shaft 9 is driven to rotate, the blade 10 connected at one side is then rotated, meanwhile, the rotating wheel 4 is rotated by a worker, the first gear 23 is driven to rotate under the action of the first bearing 21 and the first rotating shaft 22, the second gear 27 connected at the outer side is driven to rotate by the first gear 23 under the rotating connection action of the first gear 23 and the second gear 27, the hydraulic cylinder 28 is driven to rotate under the connection action of the second bearing 24 and the third rotating shaft 25, and the motor 6 and the blade 10 connected above are synchronously rotated, pruning green plants.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a trimming means for afforestation, includes base (1), its characterized in that, the below of base (1) is connected with a set of gyro wheel (8), the top of base (1) is connected with studio (2), the top of studio (2) is connected with controller (11), one side of studio (2) is connected with push rod (3), recess (26) are seted up to the inner wall bottom side of studio (2), the internal connection of recess (26) has second bearing (24), the internal connection of second bearing (24) has third rotation axis (25), the top of third rotation axis (25) is connected with second gear (27), the top of second gear (27) is connected with pneumatic cylinder (28), the top of pneumatic cylinder (28) is connected with dead lever (5).

2. A pruning device for green use according to claim 1, characterized in that a through hole (29) is opened above said working chamber (2), a first bearing (21) is connected inside said through hole (29), a first rotating shaft (22) is connected inside said first bearing (21), a rotating wheel (4) is connected above said first rotating shaft (22), and a first gear (23) is connected below said first rotating shaft (22).

3. A pruning device for green use according to claim 1, characterized in that a motor (6) is connected to one side of said fixing rod (5), a protecting cover (7) is connected to the lower side of said motor (6), a second rotating shaft (9) is connected to the lower side of said motor (6), and a blade (10) is connected to said second rotating shaft (9) through the inside of said protecting cover (7).

4. A pruning device for green use according to claim 1, characterized in that said hydraulic cylinder (28) is rotatably connected to the working chamber (2) through a second bearing (24), a third rotation shaft (25) and a second gear (27).

5. A pruning device for green use according to claim 2, characterized in that said second gear (27) meshes with the outer side of the first gear (23), said hydraulic cylinder (28) being rotatably connected to the first rotation shaft (22) via the second gear (27) to the first gear (23).

6. A pruning device for green use according to claim 2, characterized in that the outside of said rotating wheel (4) is provided with anti-skid veins.