CN215898465U

CN215898465U - Tree trimming device for forestry engineering

Info

Publication number: CN215898465U
Application number: CN202120888594.XU
Authority: CN
Inventors: 张晓磊; 孙骞; 孙兆良; 王涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-02-25
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a tree pruning device for forestry engineering, which belongs to the technical field of pruning and comprises a supporting rod, wherein a connecting pipe is arranged at the upper end of the supporting rod and is connected with the supporting rod in a sliding manner, a rotating block is arranged at the upper part of the right side wall of the connecting pipe, a first locking bolt is arranged in the middle of the right side wall of the rotating block and is connected with the connecting pipe in a rotating manner, a limiting ring is arranged at the front end of the rotating block, a first rotating motor is arranged in the limiting ring, a rotating shaft is arranged on the left side of the first rotating motor and is connected with the first rotating motor in a rotating manner, and a cutting knife is arranged at the front end of the rotating shaft; through pressing the button, the second rotates the motor and rotates, drives the lead screw and rotates, and the lead screw drives the connecting pipe rebound, drives the cutting knife and reachs the position that needs carry out the cutting, has realized that the co-altitude carries out the operation, and the practicality is strong, brings conveniently.

Description

Tree trimming device for forestry engineering

Technical Field

The utility model relates to the technical field of pruning, in particular to a tree pruning device for forestry engineering.

Background

Trees are plants with wooden trunks and branches that can survive for many years. The tree is generally called as a tree, the trunk of the tree is one plant, and the branch is higher than the ground, so that a crown can be formed. There are many kinds of trees. The trees are general terms of woody plants, including arbors, shrubs and woody vines, the trees are mainly seed plants, only pteridophytes in ferns are trees, and about 8000 kinds of trees exist in China.

In the prior art, the tree trimming device for forestry engineering is fixed in trimming height, cannot be adjusted up and down, only works at the fixed height, and is not strong in practicability and inconvenient; tree trimming device for forestry engineering among the prior art need connect external power supply and just can prune the operation, receives the limitation of power position, brings the inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tree trimming device for forestry engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a trees trimming means for forestry engineering, includes the bracing piece, the connecting pipe is installed to the bracing piece upper end, connecting pipe and bracing piece sliding connection, the turning block is installed on connecting pipe right side wall upper portion, turning block right side wall mid-mounting has first locking bolt, first locking bolt rotates with the connecting pipe to be connected, the spacing ring is installed to the turning block front end, spacing ring internally mounted has first rotating motor, the pivot is installed in first rotating motor left side, the pivot rotates with first rotating motor to be connected, the cutting knife is installed to the pivot front end.

As a further scheme of the utility model: the utility model discloses a cutting device, including bracing piece, second rotation motor, lead screw, connecting pipe, connecting wire, connecting pipe, second rotation motor, lead screw, connecting pipe sliding connection, second rotation motor rotate, drive the lead screw rotation, and the lead screw drives the connecting pipe rebound, drives the cutting knife and reachs the position that needs carry out the cutting, has realized the not co-altitude and has carried out the operation, and the practicality is strong, brings conveniently.

As a further scheme of the utility model: the baffle is installed to the connecting pipe lower extreme, baffle and the inboard sliding connection of bracing piece, and the baffle carries on spacingly to the connecting pipe, brings conveniently.

As a further scheme of the utility model: the button is installed to the bracing piece upper end, and the button all rotates motor electric connection with first rotation motor and second, and the button rotates the motor to first rotation motor and second and controls, and it is convenient to bring.

As a further scheme of the utility model: the utility model discloses a storage battery pack, including bracing piece, fixed case, storage battery box internally mounted has storage battery, regularly unscrews the bottom, to storage battery charging operation, has guaranteed that the device electric quantity is sufficient, does not receive external power supply's limitation, and it is convenient to bring.

As a further scheme of the utility model: the bottom is installed to fixed case lower extreme, and the bottom rotates with fixed case to be connected, and the bottom protects the battery box, brings conveniently.

As a further scheme of the utility model: the bottom mid-mounting has the fixing base, and fixing base lower extreme mid-mounting has the go-between, is provided with in the go-between and hangs the rope, hangs rope and go-between swing joint, hangs the rope and hangs in appointed place, conveniently cuts the operation next time.

As a further scheme of the utility model: install on the fixed box and hold the board, hold the board middle part and be provided with the antiskid circle, cutting knife lateral wall mid-mounting has the clamp plate, and a plurality of second locking bolt are installed to the clamp plate outside, and second locking bolt all rotates with the cutting knife to be connected, regularly unscrews second locking bolt, opens the clamp plate, changes the cutting knife, and it is convenient to bring.

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

1. according to the cutting device, the button is pressed, the second rotating motor rotates to drive the screw rod to rotate, the screw rod drives the connecting pipe to move upwards, the cutting knife is driven to reach the position to be cut, operation at different heights is achieved, the practicability is high, and convenience is brought.

2. In the utility model, the bottom cover is unscrewed periodically to charge the storage battery pack, so that the sufficient electric quantity of the device is ensured, the limitation of an external power supply is avoided, and convenience is brought.

Drawings

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

FIG. 2 is a schematic structural view of a support rod according to the present invention;

FIG. 3 is a schematic view of the appearance of the cutting knife of the present invention;

fig. 4 is a schematic structural view of the battery pack of the present invention.

FIG. 5 is an enlarged view of A in the present invention.

In the figure: 1. a first rotating electric machine; 2. a limiting ring; 3. a cutting knife; 4. a rotating shaft; 5. a connecting pipe; 6. a first locking bolt; 7. rotating the block; 8. a support bar; 9. a fixed box; 10. an anti-slip ring; 11. a fixed seat; 12. hanging a rope; 13. a connecting ring; 14. holding the plate; 15. a button; 16. a baffle plate; 17. a screw rod; 18. a second rotating electric machine; 19. pressing a plate; 20. a second locking bolt; 21. a battery pack; 22. a battery case; 23. a bottom cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a tree pruning device for forestry engineering includes a support rod 8, a connection pipe 5 is installed at an upper end of the support rod 8, the connection pipe 5 is slidably connected to the support rod 8, a rotation block 7 is installed at an upper portion of a right side wall of the connection pipe 5, a first locking bolt 6 is installed at a middle portion of the right side wall of the rotation block 7, the first locking bolt 6 is rotatably connected to the connection pipe 5, a limit ring 2 is installed at a front end of the rotation block 7, a first rotation motor 1 is installed inside the limit ring 2, a rotation shaft 4 is installed at a left side of the first rotation motor 1, the rotation shaft 4 is rotatably connected to the first rotation motor 1, and a cutting knife 3 is installed at a front end of the rotation shaft 4.

The bottom end of the supporting rod 8 is provided with a second rotating motor 18, the upper end of the second rotating motor 18 is provided with a lead screw 17, the lead screw 17 is rotatably connected with the second rotating motor 18, the upper end of the lead screw 17 is slidably connected with the connecting pipe 5, the second rotating motor 18 rotates to drive the lead screw 17 to rotate, the lead screw 17 drives the connecting pipe 5 to move upwards to drive the cutting knife 3 to reach a position to be cut, operation at different heights is realized, the practicability is high, and convenience is brought; the baffle 16 is arranged at the lower end of the connecting pipe 5, the baffle 16 is connected with the inner side of the supporting rod 8 in a sliding manner, and the baffle 16 limits the connecting pipe 5, so that convenience is brought; the button 15 is arranged at the upper end of the support rod 8, the button 15 is electrically connected with the first rotating motor 1 and the second rotating motor 18, and the button 15 controls the first rotating motor 1 and the second rotating motor 18, so that convenience is brought; the lower end of the supporting rod 8 is provided with the fixing box 9, the storage battery box 22 is arranged in the fixing box 9, the storage battery pack 21 is arranged in the storage battery box 22, the bottom cover 23 is unscrewed periodically, and the storage battery pack 21 is charged, so that the sufficient electric quantity of the device is ensured, the limitation of an external power supply is avoided, and convenience is brought; the lower end of the fixed box 9 is provided with a bottom cover 23, the bottom cover 23 is rotatably connected with the fixed box 9, and the bottom cover 23 protects the storage battery box 22, so that convenience is brought; the middle part of the bottom end of the bottom cover 23 is provided with a fixed seat 11, the middle part of the lower end of the fixed seat 11 is provided with a connecting ring 13, a hanging rope 12 is arranged in the connecting ring 13, the hanging rope 12 is movably connected with the connecting ring 13, and the hanging rope 12 is hung in a designated place to facilitate the next cutting operation; install on the fixed box 9 and hold board 14, hold board 14 middle part and be provided with

antiskid ring

10, 3 lateral wall mid-mounting of cutting knife has clamp plate 19, and a plurality of second locking bolt 20 are installed to the clamp plate 19 outside, and second locking bolt 20 all rotates with cutting knife 3 to be connected, regularly unscrews second locking bolt 20, opens clamp plate 19, changes cutting knife 3, and it is convenient to bring.

The working principle of the utility model is as follows: holding the holding plate 14, pressing the button 15 according to the height required for cutting trees, rotating the second rotating motor 18 to drive the screw rod 17 to rotate, driving the connecting pipe 5 to move upwards by the screw rod 17 to drive the cutting knife 3 to reach the position required for cutting, pressing the button 15, rotating the first rotating motor 1 to drive the rotating shaft 4 to rotate, driving the cutting knife 3 to rotate by the rotating shaft 4, cutting trees, adjusting the angle between the connecting pipe 5 and the rotating block 7 according to the required cutting angle, locking the first locking bolt 6 after the angle is determined, facilitating the operation, periodically unscrewing the bottom cover 23, charging the storage battery pack 21, ensuring that the electric quantity of the device is sufficient, increasing the friction force between the hand and the fixed box 9 by the anti-slip ring 10, improving the stability of the periodic hand of the device, unscrewing the second locking bolt 20, opening the pressing plate 19, the cutting knife 3 is replaced conveniently, and after the operation is finished, the hanging rope 12 is hung in a designated place, so that the cutting operation can be performed next time conveniently.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a tree trimming means for forestry engineering, includes bracing piece (8), its characterized in that: connecting pipe (5) are installed to bracing piece (8) upper end, connecting pipe (5) and bracing piece (8) sliding connection, connecting pipe (5) right side wall upper portion installs turning block (7), turning block (7) right side wall mid-mounting has first locking bolt (6), first locking bolt (6) rotate with connecting pipe (5) and are connected, spacing ring (2) are installed to turning block (7) front end, spacing ring (2) internally mounted has first rotation motor (1), pivot (4) are installed in first rotation motor (1) left side, pivot (4) rotate with first rotation motor (1) and are connected, cutting knife (3) are installed to pivot (4) front end.

2. The tree trimming apparatus for forestry engineering of claim 1, wherein: the second is installed and is rotated motor (18) in bracing piece (8) bottom, lead screw (17) are installed to second rotation motor (18) upper end, lead screw (17) rotate motor (18) with the second and rotate and be connected, lead screw (17) upper end and connecting pipe (5) sliding connection.

3. The tree trimming apparatus for forestry engineering of claim 1, wherein: baffle (16) are installed to connecting pipe (5) lower extreme, baffle (16) and bracing piece (8) inboard sliding connection.

4. The tree trimming apparatus for forestry engineering of claim 1, wherein: button (15) are installed to bracing piece (8) upper end, button (15) all with first rotation motor (1) and second rotation motor (18) electric connection.

5. The tree trimming apparatus for forestry engineering of claim 1, wherein: fixed case (9) are installed to bracing piece (8) lower extreme, fixed case (9) internally mounted has battery box (22), battery box (22) internally mounted has storage battery (21).

6. The tree trimming apparatus for forestry engineering of claim 5, wherein: the lower end of the fixed box (9) is provided with a bottom cover (23), and the bottom cover (23) is rotatably connected with the fixed box (9).

7. The tree trimming apparatus for forestry engineering of claim 6, wherein: the bottom cover (23) bottom mid-mounting has fixing base (11), fixing base (11) lower extreme mid-mounting has go-between (13), be provided with in the go-between (13) and hang rope (12), hang rope (12) and go-between (13) swing joint.

8. The tree trimming apparatus for forestry engineering of claim 5, wherein: install on fixed case (9) and hold board (14), it is provided with antiskid circle (10) to hold board (14) middle part, cutting knife (3) lateral wall mid-mounting has clamp plate (19), a plurality of second locking bolt (20) are installed in clamp plate (19) outside, second locking bolt (20) all rotate with cutting knife (3) and are connected.