CN213245819U

CN213245819U - Tree trimming device for forestry engineering

Info

Publication number: CN213245819U
Application number: CN202021680778.9U
Authority: CN
Inventors: 邹日恒; 刘喜明; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-05-25
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a tree trimming means for forestry engineering, including long sleeve pipe, long sheathed tube inner chamber swing joint has the threaded rod, the surperficial threaded connection of threaded rod has long swivel nut, the top fixedly connected with motor of long swivel nut, the output shaft fixedly connected with saw bit of motor, long sheathed tube left side fixedly connected with handle, the surface cover of handle is equipped with the antiskid cover, the threaded rod is located the outside one end fixedly connected with knob of long sleeve pipe. The utility model discloses an output shaft of motor drives the saw bit rotation, cuts the branch through the saw bit, and through the rotatory threaded rod of knob, long swivel nut can drive motor and saw bit and rise, and the counter-rotation knob, motor and saw bit follow long swivel nut and shrink to the inner chamber of long sleeve to carry out length adjustment according to the use needs, solved current trimming means general structure fixed, prune inconveniently the branch of higher department, the problem of bringing inconvenience for pruning work.

Description

Tree trimming device for forestry engineering

Technical Field

The utility model relates to a forestry engineering technical field specifically is a forestry engineering uses trees trimming means.

Background

Forestry engineering, which refers to the activities of applying various engineering techniques to forest resource cultivation, development and utilization and forest product processing based on the principles of efficient utilization and sustainable development of forest resources, includes forest area planning, forest cultivation, forest protection, forest mining, design and processing of woodwork, design and manufacturing of mining equipment, design and manufacturing of woodwork processing equipment, forest area fire prevention technology and equipment, and the like, relates to the basic theories, engineering technologies and methods of forest engineering, timber science and technology and forest product chemical processing engineering subjects, and are related to the theories and technologies in the fields of building, civil engineering, mechanical engineering, control engineering, vehicle engineering, chemical engineering, material engineering, biological and medical engineering, and the like, and the tree trimming in the forestry management process is an important work because the tree trimming directly concerns the growth of trees, the existing pruning device is generally fixed in structure, inconvenient for pruning branches at a higher position and inconvenient for pruning work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forestry engineering uses trees trimming means possesses multi-functional advantage, has solved current trimming means common structure fixed, and is inconvenient to the branch pruning of higher department, the problem of bringing inconvenience for pruning work.

In order to achieve the above object, the utility model provides a following technical scheme: the tree trimming device for the forestry engineering comprises a long sleeve, wherein a threaded rod is movably connected to the inner cavity of the long sleeve, a long threaded sleeve is in threaded connection with the surface of the threaded rod, a motor is fixedly connected to the top of the long threaded sleeve, and a saw blade is fixedly connected to an output shaft of the motor.

Preferably, the left side of the long sleeve is fixedly connected with a handle, and the surface of the handle is sleeved with an anti-slip sleeve.

Preferably, one end of the threaded rod, which is positioned outside the long sleeve, is fixedly connected with a knob, and anti-skid grains are arranged on the surface of the knob.

Preferably, first spacing grooves are formed in two sides of the inner cavity of the long sleeve, first spacing blocks are fixedly connected to two sides of the long thread insert, and one ends of the first spacing blocks extend to the inner cavity of the first spacing grooves and are in sliding connection with the inner cavity of the first spacing grooves.

Preferably, the top of the long sleeve is fixedly connected with the sleeve, the long sleeve is located in the inner cavity of the sleeve, the second limiting grooves are formed in two sides of the long sleeve, the inner cavity of each second limiting groove is connected with a second limiting block in a sliding mode, and one side, away from the inner cavity of each second limiting groove, of each second limiting block is fixedly connected with the inner wall of the sleeve.

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

1. the utility model discloses an output shaft of motor drives the saw bit rotation, cuts the branch through the saw bit, and through the rotatory threaded rod of knob, long swivel nut can drive motor and saw bit and rise, and the counter-rotation knob, motor and saw bit follow long swivel nut and shrink to the inner chamber of long sleeve to carry out length adjustment according to the use needs, solved current trimming means general structure fixed, prune inconveniently the branch of higher department, the problem of bringing inconvenience for pruning work.

2. The utility model discloses a set up first spacing groove and first stopper, played the spacing effect to long screw shell, through setting up sleeve pipe, second spacing groove and second stopper, played the effect to long screw shell location.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the long casing of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the long casing of the present invention;

fig. 4 is a schematic diagram of a partial enlarged structure shown in fig. 2 according to the present invention.

In the figure: 1. a long sleeve; 2. a threaded rod; 3. a long thread insert; 4. a motor; 5. a saw blade; 6. a grip; 7. a knob; 8. a first limit groove; 9. a first stopper; 10. a sleeve; 11. a second limit groove; 12. and a second limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a long sleeve pipe 1, threaded rod 2, long swivel nut 3, motor 4, saw bit 5, handle 6, knob 7, first spacing groove 8, first stopper 9, sleeve pipe 10, second spacing groove 11 and second stopper 12 part are the parts that general standard or technical field personnel know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a tree pruning device for forestry engineering comprises a long sleeve 1, a handle 6 fixedly connected to the left side of the long sleeve 1, an anti-slip sleeve sleeved on the surface of the handle 6, a threaded rod 2 movably connected to the inner cavity of the long sleeve 1, a knob 7 fixedly connected to one end of the threaded rod 2 located outside the long sleeve 1, anti-slip threads arranged on the surface of the knob 7, a long screw sleeve 3 threadedly connected to the surface of the threaded rod 2, first limiting grooves 8 formed on both sides of the inner cavity of the long sleeve 1, first limiting blocks 9 fixedly connected to both sides of the long screw sleeve 3, one end of each first limiting block 9 extending to the inner cavity of the first limiting groove 8 and slidably connected to the inner cavity of the first limiting groove 8, a motor 4 fixedly connected to the top of the long screw sleeve 3, a saw blade 5 fixedly connected to the output shaft of the motor 4, and a sleeve 10 fixedly connected to the top of, long swivel nut 3 is located sleeve pipe 10's inner chamber, second spacing groove 11 has all been seted up to long swivel nut 3's both sides, the inner chamber sliding connection of second spacing groove 11 has second stopper 12, second stopper 12 keeps away from one side of second spacing groove 11 inner chamber and sleeve pipe 10's inner wall fixed connection, it is rotatory to drive saw bit 5 through motor 4's output shaft, cut the branch through saw bit 5, through knob 7 rotatory threaded rod 2, long swivel nut 3 can drive motor 4 and saw bit 5 and rise, reverse rotation knob 7, motor 4 and saw bit 5 follow long swivel nut 3 and contract to long sleeve pipe 1's inner chamber, thereby carry out length adjustment according to the use needs, it is fixed to have solved current device general structure, it is inconvenient to prune the branch of higher department, bring inconvenient problem for pruning work.

During the use, start above-mentioned electrical component through the peripheral hardware controller, it is rotatory to drive saw bit 5 through the output shaft of motor 4, cut the branch through saw bit 5, through knob 7 rotation threaded rod 2, long swivel nut 3 can drive motor 4 and saw bit 5 and rise, reverse rotation knob 7, motor 4 and saw bit 5 follow long swivel nut 3 and shrink to long sheathed tube 1's inner chamber, thereby carry out length adjustment according to the use needs, the general fixed structure of current trimming means has been solved, it is inconvenient to prune the branch of higher department, bring inconvenient problem for pruning work.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tree trimming means for forestry engineering, includes long sleeve pipe (1), its characterized in that: the inner chamber swing joint of long sleeve pipe (1) has threaded rod (2), the surperficial threaded connection of threaded rod (2) has long swivel nut (3), the top fixedly connected with motor (4) of long swivel nut (3), the output shaft fixedly connected with saw bit (5) of motor (4).

2. The tree trimming apparatus for forestry engineering of claim 1, wherein: the left side of the long sleeve (1) is fixedly connected with a handle (6), and an anti-skid sleeve is sleeved on the surface of the handle (6).

3. The tree trimming apparatus for forestry engineering of claim 1, wherein: the threaded rod (2) is located one end fixedly connected with a knob (7) outside the long sleeve (1), and anti-skidding lines are arranged on the surface of the knob (7).

4. The tree trimming apparatus for forestry engineering of claim 1, wherein: first spacing groove (8) have all been seted up to the both sides of long sleeve pipe (1) inner chamber, the first stopper (9) of the equal fixedly connected with in both sides of long swivel nut (3), the one end of first stopper (9) extends to the inner chamber of first spacing groove (8), and with the inner chamber sliding connection of first spacing groove (8).

5. The tree trimming apparatus for forestry engineering of claim 1, wherein: the top fixedly connected with sleeve pipe (10) of long sleeve pipe (1), long swivel nut (3) are located the inner chamber of sleeve pipe (10), second spacing groove (11) have all been seted up to the both sides of long swivel nut (3), the inner chamber sliding connection of second spacing groove (11) has second stopper (12), the inner wall fixed connection of one side and sleeve pipe (10) of second spacing groove (11) inner chamber is kept away from in second stopper (12).