CN211047917U

CN211047917U - Tree pruning tool for urban management greening

Info

Publication number: CN211047917U
Application number: CN201922174666.XU
Authority: CN
Inventors: 郭令希
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-07-21
Anticipated expiration: 2029-12-07

Abstract

The utility model provides a tree pruning tool for urban management afforestation. The tree pruning tool for urban management greening comprises a pipe body; the threaded sleeve is rotatably arranged in the pipe body, and two ends of the threaded sleeve extend out of the pipe body; the threaded rod is installed in the threaded sleeve in a threaded mode, and the top end of the threaded rod extends out of the threaded sleeve; the mounting plate is fixedly mounted at the top end of the threaded rod; the mounting seat is fixedly mounted at the top of the mounting plate; the cutting motor is fixedly arranged on one side of the mounting seat; the installation axle, installation axle fixed mounting be in on the output shaft of cutting motor. The utility model provides a tree pruning tool for urban management afforestation has convenient operation, laborsaving, need not with the help of ladder, the high advantage of security when pruning eminence branch.

Description

Tree pruning tool for urban management greening

Technical Field

The utility model relates to a afforestation technical field especially relates to a tree pruning instrument is used in urban management afforestation.

Background

The urban landscaping management is the construction, maintenance and management of various green lands, woodlands, parks, scenic tourist areas, nurseries and the like of a city by law depending on the cooperation and social participation of other departments by administrative departments of the city, and is created by reforming terrains, planting trees, flowers and plants, building buildings, arranging garden roads and the like to form beautiful natural environments and rest areas, and the urban landscaping construction is developed steadily along with the continuous improvement of the urbanization rate. In urban greening, the lateral branches of some small trees which are newly planted soon are often required to be pruned. The lateral branches of small seedlings are traditionally trimmed with scissors.

However, for some high side branches which need to be pruned, a ladder is needed, but the worker does pruning work on the ladder, so the operation is inconvenient and certain danger is also caused.

Therefore, there is a need to provide a new tree pruning tool for urban management greening to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient operation, laborsaving, need not with the help of ladder, the high tree pruning instrument for the urban management afforestation of security when pruning eminence branch.

In order to solve the technical problem, the utility model provides a tree pruning instrument for urban management afforestation includes: a pipe body; the threaded sleeve is rotatably arranged in the pipe body, and two ends of the threaded sleeve extend out of the pipe body; the threaded rod is installed in the threaded sleeve in a threaded mode, and the top end of the threaded rod extends out of the threaded sleeve; the mounting plate is fixedly mounted at the top end of the threaded rod; the mounting seat is fixedly mounted at the top of the mounting plate; the cutting motor is fixedly arranged on one side of the mounting seat; the mounting shaft is fixedly mounted on an output shaft of the cutting motor; the cutting saw blade is fixedly sleeved on the mounting shaft; the two vertical plates are fixedly arranged at the top of the mounting plate; the two bearing blocks are respectively and fixedly arranged at two ends of the pipe body; the two fixed blocks are respectively and fixedly arranged on two sides of the bearing seat close to the mounting plate; the two limiting rods are fixedly arranged at the bottom of the mounting plate and are respectively connected with the corresponding fixing blocks in a sliding manner; the mounting box is fixedly mounted at the bottom of the bearing seat far away from the mounting plate; the lifting motor is fixedly arranged on the inner wall of one side of the mounting box; the first conical gear is fixedly sleeved on an output shaft of the lifting motor; the second bevel gear is fixedly arranged at the bottom end of the threaded sleeve and is meshed with the first bevel gear.

Preferably, the bearing seat is provided with a mounting hole, a first bearing is fixedly mounted in the mounting hole, and an inner ring of the first bearing is fixedly sleeved on the threaded sleeve.

Preferably, one side of each of the two vertical plates, which is close to each other, is provided with a rotating groove and a rotating hole, the rotating grooves and the rotating holes are both fixedly provided with second bearings, and inner rings of the two second bearings are both fixedly sleeved on the mounting shaft.

Preferably, a sliding hole is formed in the fixing block, the limiting rod penetrates through the corresponding sliding hole, a linear bearing is fixedly mounted in the sliding hole, an inner ring of the linear bearing is in contact with the limiting rod, and a limiting block is fixedly mounted at the bottom end of the limiting rod.

Preferably, a through hole is formed in the top of the mounting box, and the threaded sleeve penetrates through the through hole.

Preferably, the bottom fixed mounting of mounting box has U type handle, fixed cover is equipped with first antiskid cover on the U type handle, the material of first antiskid cover is rubber.

Preferably, one side fixed mounting of body has straight handle, the fixed cover is equipped with the second antiskid cover on the straight handle, the material of second antiskid cover is rubber.

Compared with the prior art, the utility model provides a tree pruning instrument for urban management afforestation has following beneficial effect:

the utility model provides a tree pruning instrument is used in city management afforestation, U type handle and straight handle are held respectively to both hands, stability during multiplicable cutting collateral branch, the collateral branch that will need to be built is cut through cutting motor drive cutting saw bit, it is very laborsaving, efficiency is also fast, when the collateral branch of the building of needs is higher, start elevator motor corotation work, can make cutting motor and cutting saw bit rise, cut the collateral branch of eminence, and need not be with the help of the ladder, high safety and convenient operation.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a tree pruning tool for urban management greening according to the present invention;

fig. 2 is a side assembly view of the tubular body 1 and the straight handle shown in fig. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. the cutting machine comprises a pipe body, 2, a mounting seat, 3, a cutting motor, 4, a mounting shaft, 5, a cutting saw blade, 6, a vertical plate, 7, a threaded sleeve, 8, a threaded rod, 9, a bearing seat, 10, a fixing block, 11, a mounting plate, 12, a limiting rod, 13, a mounting box, 14, a lifting motor, 15, a first bevel gear, 16 and a second bevel gear.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a tree pruning tool for urban management greening according to a preferred embodiment of the present invention; fig. 2 is a side assembly view of the tubular body 1 and the straight handle shown in fig. 1; FIG. 3 is an enlarged view of portion A of FIG. 1; fig. 4 is an enlarged schematic view of a portion B shown in fig. 1. Tree pruning tool for urban management afforestation includes: a pipe body 1; the threaded sleeve 7 is rotatably arranged in the pipe body 1, and two ends of the threaded sleeve 7 extend out of the pipe body 1; the threaded rod 8 is installed in the threaded sleeve 7 in a threaded mode, and the top end of the threaded rod 8 extends out of the threaded sleeve 7; the mounting plate 11 is fixedly mounted at the top end of the threaded rod 8; the mounting seat 2 is fixedly arranged on the top of the mounting plate 11; the cutting motor 3 is fixedly arranged on one side of the mounting seat 2; the mounting shaft 4 is fixedly mounted on an output shaft of the cutting motor 3; the cutting saw blade 5 is fixedly sleeved on the mounting shaft 4; the two vertical plates 6 are fixedly arranged on the top of the mounting plate 2; the two bearing blocks 9 are respectively and fixedly arranged at two ends of the pipe body 1; the two fixed blocks 10 are respectively fixedly arranged on two sides of the bearing seat 9 close to the mounting plate 11; the two limiting rods 12 are fixedly arranged at the bottom of the mounting plate 11, and the two limiting rods 12 are respectively connected with the corresponding fixing blocks 10 in a sliding manner; the mounting box 13 is fixedly mounted at the bottom of the bearing seat 9 far away from the mounting plate 11; the lifting motor 14 is fixedly arranged on the inner wall of one side of the mounting box 13; the first bevel gear 15 is fixedly sleeved on an output shaft of the lifting motor 14; a second bevel gear 16, wherein the second bevel gear 16 is fixedly arranged at the bottom end of the threaded sleeve 7, and the second bevel gear 16 is meshed with the first bevel gear 15.

The bearing seat 9 is provided with a mounting hole, a first bearing is fixedly mounted in the mounting hole, and an inner ring of the first bearing is fixedly sleeved on the threaded sleeve 7.

A rotating groove and a rotating hole are respectively formed in one side, close to each other, of each of the two vertical plates 6, second bearings are fixedly mounted in the rotating groove and the rotating hole, and inner rings of the two second bearings are fixedly sleeved on the mounting shaft 4.

The fixed block 10 is provided with a sliding hole, the limiting rod 12 penetrates through the corresponding sliding hole, a linear bearing is fixedly mounted in the sliding hole, the inner ring of the linear bearing is in contact with the limiting rod 12, and the bottom end of the limiting rod 12 is fixedly provided with a limiting block.

The top of the mounting box 13 is provided with a through hole, and the threaded sleeve 7 penetrates through the through hole.

The bottom fixed mounting of mounting box 13 has U type handle, fixed cover is equipped with first antiskid cover on the U type handle, the material of first antiskid cover is rubber.

One side fixed mounting of body 1 has straight handle, straight fixed cover is equipped with the second antiskid cover on the handle, the material of second antiskid cover is rubber.

The utility model provides a city management afforestation is with trees pruning instrument's theory of operation as follows: firstly, holding a U-shaped handle and a straight handle by two hands respectively, starting a cutting motor 3, driving an installation shaft 4 to rotate by an output shaft of the cutting motor 3, driving a cutting saw blade 5 to rotate by the installation shaft 4, cutting off a lateral branch to be built by the cutting saw blade 5, when the lateral branch to be built is higher, starting a lifting motor 14 to rotate forwardly, driving a first bevel gear 15 to rotate by the output shaft of the lifting motor 14, driving a second bevel gear 16 to rotate by the first bevel gear 15, driving a threaded sleeve 7 to rotate by the second bevel gear 16, driving a threaded rod 8 to ascend by the threaded sleeve 7, driving a mounting plate 11 to ascend by the threaded rod 8, driving a limiting rod 12 to slide upwards by the mounting plate 11, driving two vertical plates 6 and a mounting seat 2 to move upwards by the mounting seat 2, driving the cutting motor 3 to move upwards by the cutting motor 3 and the two vertical plates 6 to drive the, the installation shaft 4 drives the cutting saw blade 5 to move upwards until contacting the lateral branches to be trimmed and cutting off the lateral branches, after the cutting machine is used, the cutting motor 3 stops working, the lifting motor 14 is started to rotate reversely, and the initial state can be recovered.

Compared with the prior art, the utility model provides a tree pruning instrument for urban management afforestation has following beneficial effect: the utility model provides a tree pruning instrument is used in city management afforestation, U type handle and straight handle are held respectively to both hands, stability during multiplicable cutting collateral branch, it cuts the collateral branch that needs to be built to drive cutting saw bit 5 through cutting motor 3, it is very laborsaving, efficiency is also fast, when the collateral branch of the building of needs is higher, start 14 corotation works of elevator motor, can make cutting motor 3 and cutting saw bit 5 rise, cut the collateral branch of eminence, and need not be with the help of the ladder, high durability and convenient operation, it is also safer.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a tree pruning instrument is used in urban management afforestation which characterized in that includes:

a pipe body;

the threaded sleeve is rotatably arranged in the pipe body, and two ends of the threaded sleeve extend out of the pipe body;

the threaded rod is installed in the threaded sleeve in a threaded mode, and the top end of the threaded rod extends out of the threaded sleeve;

the mounting plate is fixedly mounted at the top end of the threaded rod;

the mounting seat is fixedly mounted at the top of the mounting plate;

the cutting motor is fixedly arranged on one side of the mounting seat;

the mounting shaft is fixedly mounted on an output shaft of the cutting motor;

the cutting saw blade is fixedly sleeved on the mounting shaft;

the two vertical plates are fixedly arranged at the top of the mounting plate;

the two bearing blocks are respectively and fixedly arranged at two ends of the pipe body;

the two fixed blocks are respectively and fixedly arranged on two sides of the bearing seat close to the mounting plate;

the two limiting rods are fixedly arranged at the bottom of the mounting plate and are respectively connected with the corresponding fixing blocks in a sliding manner;

the mounting box is fixedly mounted at the bottom of the bearing seat far away from the mounting plate;

the lifting motor is fixedly arranged on the inner wall of one side of the mounting box;

the first conical gear is fixedly sleeved on an output shaft of the lifting motor;

the second bevel gear is fixedly arranged at the bottom end of the threaded sleeve and is meshed with the first bevel gear.

2. The tree pruning tool for urban management greening according to claim 1, wherein the bearing seat is provided with a mounting hole, a first bearing is fixedly mounted in the mounting hole, and an inner ring of the first bearing is fixedly sleeved on the threaded sleeve.

3. The tree pruning tool for urban management greening according to claim 1, wherein a rotating groove and a rotating hole are respectively formed at the sides of the two vertical plates close to each other, a second bearing is fixedly installed in each rotating groove and each rotating hole, and the inner rings of the two second bearings are fixedly sleeved on the installation shaft.

4. The tree pruning tool for city management greening according to claim 1, wherein the fixing block is provided with a sliding hole, the limiting rod penetrates through the corresponding sliding hole, a linear bearing is fixedly installed in the sliding hole, an inner ring of the linear bearing is in contact with the limiting rod, and a limiting block is fixedly installed at the bottom end of the limiting rod.

5. The tree pruning tool for urban management greening according to claim 1, wherein a through hole is formed at the top of the mounting box, and the threaded sleeve penetrates through the through hole.

6. The pruning tool for trees for urban management greening according to claim 1, wherein a U-shaped handle is fixedly installed at the bottom of the installation box, a first anti-skid sleeve is fixedly sleeved on the U-shaped handle, and the first anti-skid sleeve is made of rubber.

7. The pruning tool for trees for urban management greening according to claim 1, wherein a straight handle is fixedly installed on one side of the pipe body, a second anti-skid sleeve is fixedly sleeved on the straight handle, and the second anti-skid sleeve is made of rubber.