CN210076077U - Tall and big tree trimming means in gardens - Google Patents
Tall and big tree trimming means in gardens Download PDFInfo
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- CN210076077U CN210076077U CN201920640870.3U CN201920640870U CN210076077U CN 210076077 U CN210076077 U CN 210076077U CN 201920640870 U CN201920640870 U CN 201920640870U CN 210076077 U CN210076077 U CN 210076077U
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Abstract
The utility model discloses a tall and big trees trimming means in gardens, include: the box body is hollow, and universal wheels are arranged at the bottom of the box body; the liftable supporting piece is arranged on the box body; the trimming part is fixed at the upper end of the supporting part and comprises a trimming cutter head, a first shaft lever and a first motor, the trimming cutter head is coaxially fixed with the first shaft lever, the axis of the first shaft lever is parallel to the horizontal plane, and the first shaft lever is connected with the first motor through a coupler. The utility model discloses tall and big trees trimming means in gardens has the gyro wheel, removal that can relax, and can adjust the angle of pruning the height of pruning the scissors and pruning blade disc according to the height of different trees, can easily swift completion to the branch that reaches trees prune.
Description
Technical Field
The utility model relates to a field is pruned in the gardens. More specifically speaking, the utility model relates to a tall and big trees trimming means in gardens.
Background
Landscape trees in parks and residential quarters and trees on two sides of roads all grow continuously, pedestrians can be influenced to walk or traffic lights can be shielded, trimming needs to be carried out periodically every year to keep the attractiveness and safety of the trees, most of existing large trees are trimmed by climbing onto trunks through ladders by workers, the trimming process is troublesome and labor-consuming, the labor intensity of the workers is high, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tall and big trees trimming means in gardens, removal that can relax, and can be according to the height adjustment of different trees and prune the height of cutting and the angle of pruning blade disc, can easily swift completion pruning to the branch that reaches trees.
In order to realize the objects and other advantages according to the present invention, there is provided a pruning device for tall trees in gardens, comprising:
the box body is hollow, and universal wheels are arranged at the bottom of the box body;
the liftable supporting piece is arranged on the box body;
the trimming part is fixed at the upper end of the supporting part and comprises a trimming cutter head, a first shaft lever and a first motor, the trimming cutter head is coaxially fixed with the first shaft lever, the axis of the first shaft lever is parallel to the horizontal plane, and the first shaft lever is connected with the first motor through a coupler.
Wherein the support member includes:
the bevel gear transmission assembly comprises a first bevel gear, a second shaft lever and a third shaft lever, wherein the second shaft lever is fixedly provided with the second bevel gear, the third shaft lever is fixedly provided with the first bevel gear, the axis of the second shaft lever is parallel to the horizontal plane, one end of the second shaft lever penetrates through the side wall of the box body, the axis of the third shaft lever is vertical to the horizontal plane, and the first bevel gear is meshed with the second bevel gear;
the screw nut transmission assembly comprises a ball screw and a nut, and the ball screw is connected with the third shaft rod;
the fixing piece comprises a sleeve, the sleeve is fixed with a nut through a nut seat, the sleeve is of a hollow cylindrical structure, part of the ball screw coaxially penetrates into the sleeve, and the first motor is arranged above the fixing piece.
Preferably, the fixing piece further comprises a base which is connected with the lower part of the sleeve and horizontally extends to the periphery; further comprising:
the rotating assembly comprises a third gear, a fourth shaft lever, a fifth shaft lever and a second motor; the fifth shaft rod is coaxially fixed with the third gear, the fifth shaft rod is connected with the upper end of the sleeve through a first bearing, the fourth shaft rod is coaxially fixed with the fourth gear, the fourth gear is meshed with the third gear, the fourth shaft rod is driven to rotate through a second motor, and the second motor is fixed on the base;
the first motor is fixed in the protective shell, and the protective shell is fixed to the top end of the fifth shaft rod.
Preferably, the periphery of the base extends upwards and inwards to form an inclined baffle plate, and the baffle plate is arranged not to interfere with the movement of the rotating component.
Preferably, the ball screw is coupled to the top surface of the housing through a second bearing.
Preferably, one end of the second shaft rod, which penetrates out of the box body, is driven to rotate by a third motor.
Preferably, one end of the second shaft rod, which penetrates out of the box body, is connected with the handle.
The utility model discloses at least, include following beneficial effect: gardens tall and big trees trimming means has the gyro wheel, the removal that can relax, and can be according to the height adjustment of different trees and prune the height of cutting and the angle of pruning blade disc, can easily swift completion pruning to the branch that reaches trees.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a garden tall tree pruning device.
The universal wheel comprises a box body 1, a universal wheel 2, a second bevel gear 3, a first bevel gear 4, a third shaft rod 5, a second bearing 6, a second shaft rod 7, a handle 8, a ball screw 9, a nut 10, a base 11, a sleeve 12, a baffle 13, a second motor 14, a fourth shaft rod 15, a fourth gear 16, a fifth shaft rod 17, a first bearing 18, a third gear 19, a trimming cutter head 20, a first shaft rod 21, a first motor 22 and a protective shell 23.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, the utility model provides a tall and big trees trimming means in gardens, include:
the device comprises a box body 1, a base and a driving device, wherein the box body 1 is hollow, and universal wheels 2 are arranged at the bottom of the box body 1;
the liftable supporting piece is arranged on the box body 1;
the trimming part is fixed at the upper end of the supporting part and comprises a trimming cutter head 20, a first shaft rod 21 and a first motor 22, the trimming cutter head 20 and the first shaft rod 21 are coaxially fixed, the axis of the first shaft rod 21 is parallel to the horizontal plane, and the first shaft rod 21 is connected with the first motor 22 through a coupler.
The support member includes:
the bevel gear transmission assembly comprises a first bevel gear 4, a second bevel gear 3, a second shaft rod 7 and a third shaft rod 5, wherein the second shaft rod 7 is fixedly provided with the second bevel gear 3, the third shaft rod 5 is fixedly provided with the first bevel gear 4, the axis of the second shaft rod 7 is parallel to the horizontal plane, one end of the second shaft rod penetrates through the side wall of the box body 1, the second shaft rod 7 is connected with the side wall of the box body 1 through a third bearing, the axis of the third shaft rod 5 is vertical to the horizontal plane, and the first bevel gear 4 is meshed with the second bevel gear 3;
the screw nut transmission assembly comprises a ball screw 9 and a nut 10, and the ball screw 9 is connected with the third shaft rod 5;
the fixing part comprises a sleeve 12, the sleeve 12 is fixed with a nut 10 through a nut seat, the sleeve 12 is of a hollow cylindrical structure, a part of the ball screw 9 coaxially penetrates through the sleeve 12, and the first motor 22 is arranged above the sleeve 12.
In the technical scheme, the garden tall tree pruning device is used by pushing the box body 1 to the position below a tree to be pruned, and transmitting the tree to the first bevel gear 4 through the second bevel gear 3, so as to drive the ball screw 9 to rotate, so that the nut linearly moves on the ball screw 9 and drives the sleeve 12 to move upwards until the pruning cutter head 20 reaches one side of the tree to be pruned, and then starting the first motor 22 and pushing the box body 1 to complete pruning of the tree.
In another technical scheme, the fixing piece further comprises a base 11 which is connected with the lower part of the sleeve 12 and horizontally extends to the periphery; further comprising:
a rotating assembly comprising a third gear 19, a fourth gear 16, a fourth shaft rod 15, a fifth shaft rod 17 and a second motor 14; the fifth shaft rod 17 is coaxially fixed with a third gear 19, the fifth shaft rod 17 is connected with the upper end of the sleeve 12 through a first bearing 18, the fourth shaft rod 15 is coaxially fixed with a fourth gear 16, the fourth gear 16 is meshed with the third gear 19, the fourth shaft rod 15 is driven to rotate by a second motor 14, and the second motor 14 is fixed on the base 11;
the first motor 22 is fixed in a protective shell 23, and the protective shell 23 is fixed to the top end of the fifth shaft 17.
In the above technical solution, when the axis of the trimming cutter head 20 is perpendicular or close to perpendicular to the length direction of the branch to be trimmed, the angle of the trimming cutter head 20 needs to be adjusted, and the fourth shaft lever 15 is driven to rotate by the second motor 14, so as to drive the fifth shaft lever 17 to rotate, thereby realizing the adjustment of the angle of the trimming cutter head 20.
In another technical scheme, the periphery of the base 11 extends upwards and inwards to form an inclined baffle 13, and the baffle 13 is arranged not to interfere the movement of the rotating component.
In the above technical scheme, in order to prevent the pruned branches from falling onto the rotating assembly or other assemblies, the baffle 13 is arranged to have a certain protection effect.
In another technical scheme, the ball screw 9 is connected with the top surface of the box body 1 through the second bearing 6.
In another kind of technical scheme, its rotation is passed through to the one end that second axostylus axostyle 7 wore out box 1 through the third motor drive, directly drives its rotation through the third motor, and is laborsaving more.
In another technical scheme, the second shaft lever 7 penetrates out of one end of the box body 1 to be connected with the handle 8, and the cost can be reduced by manually rotating the handle 8.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (6)
1. The utility model provides a tall and big trees trimming means in gardens which characterized in that includes:
the box body is hollow, and universal wheels are arranged at the bottom of the box body;
the liftable supporting piece is arranged on the box body;
the trimming part is fixed at the upper end of the supporting part and comprises a trimming cutter head, a first shaft lever and a first motor, the trimming cutter head and the first shaft lever are coaxially fixed, the axis of the first shaft lever is parallel to the horizontal plane, and the first shaft lever is connected with the first motor through a coupler;
wherein the support member includes:
the bevel gear transmission assembly comprises a first bevel gear, a second shaft lever and a third shaft lever, wherein the second shaft lever is fixedly provided with the second bevel gear, the third shaft lever is fixedly provided with the first bevel gear, the axis of the second shaft lever is parallel to the horizontal plane, one end of the second shaft lever penetrates through the side wall of the box body, the axis of the third shaft lever is vertical to the horizontal plane, and the first bevel gear is meshed with the second bevel gear;
the screw nut transmission assembly comprises a ball screw and a nut, and the ball screw is connected with the third shaft rod;
the fixing piece comprises a sleeve, the sleeve is fixed with a nut through a nut seat, the sleeve is of a hollow cylindrical structure, part of the ball screw coaxially penetrates into the sleeve, and the first motor is arranged above the fixing piece.
2. The garden tall tree trimming device of claim 1, wherein the fixing member further comprises a base connected to a lower portion of the sleeve and horizontally extending all around; further comprising:
the rotating assembly comprises a third gear, a fourth shaft lever, a fifth shaft lever and a second motor; the fifth shaft rod is coaxially fixed with the third gear, the fifth shaft rod is connected with the upper end of the sleeve through a first bearing, the fourth shaft rod is coaxially fixed with the fourth gear, the fourth gear is meshed with the third gear, the fourth shaft rod is driven to rotate through a second motor, and the second motor is fixed on the base;
the first motor is fixed in the protective shell, and the protective shell is fixed to the top end of the fifth shaft rod.
3. The garden tall tree trimming apparatus of claim 2, wherein the base extends upwardly and inwardly around its periphery to form an inclined baffle, the baffle being configured to not interfere with the movement of the rotating assembly.
4. The garden tall tree trimming device of claim 1, wherein the ball screw is coupled to the top surface of the case through a second bearing.
5. The garden tall tree trimming device of claim 1, wherein the end of the second shaft extending out of the housing is driven to rotate by a third motor.
6. The garden tall tree trimming device of claim 1, wherein the second shaft extends out of the box and is connected to the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640870.3U CN210076077U (en) | 2019-05-06 | 2019-05-06 | Tall and big tree trimming means in gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920640870.3U CN210076077U (en) | 2019-05-06 | 2019-05-06 | Tall and big tree trimming means in gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210076077U true CN210076077U (en) | 2020-02-18 |
Family
ID=69477120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920640870.3U Active CN210076077U (en) | 2019-05-06 | 2019-05-06 | Tall and big tree trimming means in gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210076077U (en) |
-
2019
- 2019-05-06 CN CN201920640870.3U patent/CN210076077U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220708 Address after: 430000 No. 1119, Jiefang Avenue, Jiang'an District, Wuhan City, Hubei Province Patentee after: Wuhan Chuang ran ecological garden Engineering Co.,Ltd. Address before: No.1240 Heping Avenue, Qingshan District, Wuhan City, Hubei Province 430080 Patentee before: Wuhan Kefa Landscape Greening Co.,Ltd. |