CN211482072U

CN211482072U - Forestry pruning device

Info

Publication number: CN211482072U
Application number: CN201922102658.4U
Authority: CN
Inventors: 贺秀光
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-09-15
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a forestry beta pruning device, including universal wheel, spring holder and automobile body, the top of universal wheel is provided with damping spring, and damping spring's the outside is provided with the spring holder, the top of spring holder is provided with the automobile body, and the lower extreme of automobile body is provided with the fan, the left and right sides of fan is provided with connecting bolt, and the top of fan is provided with the dust collection box, the top of dust collection box is provided with the motor, and the motor one side of keeping away from the automobile body central line is provided with the parallel key, the outside of parallel key is provided with the initiative helical gear, and the one side that the automobile body central line was kept away from to the initiative helical. This forestry beta pruning device compares with current ordinary beta pruning device, can highly adjust the beta pruning, does not need artifical lopping shear or lopping electric saw to accomplish the pruning with the lopping, and manual operation not only work efficiency is low, and intensity of labour is big, and the whole effect of pruning is relatively poor moreover, and collects recycle with little saw-dust and scattered leaf.

Description

Forestry pruning device

Technical Field

The utility model relates to a forestry machine technical field specifically is a forestry beta pruning device.

Background

Forestry, which is a production department that protects the ecological environment to maintain ecological balance, cultivates and protects forests to obtain woods and other forest products, and utilizes the natural characteristics of the forests to play a role in protection, is one of the important components of national economy, is used in the human and biosphere to cultivate, protect and utilize forest resources through advanced scientific technology and management means, fully exerts various benefits of the forests, can continuously manage forest resources, and promotes the fundamental industry and social public welfare of the coordinated development of population, economy, society, environment and resources.

General forestry beta pruning device all is artifical manual beta pruning, and work efficiency is low, and intensity of labour is big, and beta pruning device also is inconvenient for adjusting length simultaneously, and the inconvenient beta pruning of tall and big trees can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on current beta pruning device basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forestry beta pruning device to it all is artifical manual beta pruning to propose general forestry beta pruning device in solving above-mentioned background art, and work efficiency is low, and intensity of labour is big, and beta pruning device is also inconvenient for adjusting length simultaneously, the inconvenient beta pruning of tall and big trees, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a forestry pruning device comprises a universal wheel, a spring seat and a vehicle body, wherein a damping spring is arranged above the universal wheel, the spring seat is arranged on the outer side of the damping spring, the vehicle body is arranged above the spring seat, a fan is arranged at the lower end of the vehicle body, connecting bolts are arranged on the left side and the right side of the fan, a dust collection box is arranged above the fan, a motor is arranged above the dust collection box, a flat key is arranged on one side of the motor, which is away from the central line of the vehicle body, a driving helical gear is arranged on the outer side of the flat key, a driven helical gear is arranged on one side, which is away from the central line of the vehicle body, a main shaft is arranged on the inner side of the driven helical gear, a pressing ring is arranged above the driven helical gear, a countersunk bolt is arranged on the inner side, the top of automobile body is provided with fixed section of thick bamboo, and the top of fixed section of thick bamboo is provided with the telescopic link, the top of telescopic link is provided with flexible platform, and the top of flexible platform is provided with the mount pad, the top of mount pad is provided with the chain saw, the place ahead of automobile body is provided with the dodge gate, and the left side of dodge gate is provided with the hinge, the place ahead of dodge gate is provided with the handle.

Preferably, the universal wheels penetrate through the interior of the spring seat, and the universal wheels are symmetrically distributed about the center line of the vehicle body.

Preferably, the main shaft is in threaded connection with the telescopic rod, and the outer surface of the main shaft is attached to the inner surface of the bearing.

Preferably, the compression ring is connected with the sleeve through a countersunk bolt, and the upper surface of the compression ring is attached to the lower surface of the bearing.

Preferably, the fan comprises a base, a housing, an adapter and fan blades, wherein the adapter is arranged above the base, the fan blades are arranged above the adapter, and the housing is arranged above the fan blades.

Preferably, the fan blades are connected with the base through the adapter, and the upper surface of the base is attached to the lower surface of the vehicle body.

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

1. the utility model has the advantages that the device is damped through the arrangement of the universal wheels, the damping springs and the spring seats, the road surface is mostly uneven due to the use of the device in the forest land, when the device encounters uneven road surface, the universal wheels can automatically adjust the height under the elastic action of the damping springs to achieve the damping effect, and the device can be always kept in a more stable state;

2. the utility model discloses a motor, the setting of initiative helical gear, flat key, driven helical gear, telescopic link, flexible platform and main shaft for flexible platform can adjust the height from top to bottom, start the motor, drive the rotation of initiative helical gear through the flat key, intermeshing between initiative helical gear and the driven helical gear, driven helical gear drives the main shaft rotation through the flat key, make the telescopic link upwards or move downwards along the screw thread on the main shaft, take flexible platform to reciprocate, realize that flexible platform can adjust the height from top to bottom, thereby adjust the cutting height of chain saw;

3. the utility model discloses a setting of dust collection box, base, housing, adapter and flabellum, the produced saw-dust after the beta pruning and the leaf that scatters are collected, convenient clearance, the beta pruning is accomplished the back, with the artifical clearance of branch and great saw-dust, drives the flabellum rotation through the adapter, inhales little saw-dust and the leaf that scatters, through base and housing, gets into the dust collection box in, takes back centralized processing.

Drawings

FIG. 1 is a schematic view of a front view half-section structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a universal wheel; 2. a damping spring; 3. a spring seat; 4. a vehicle body; 5. a motor; 6. a driving bevel gear; 7. a flat bond; 8. a driven helical gear; 9. a fixed cylinder; 10. a telescopic rod; 11. a telescopic platform; 12. a mounting seat; 13. a chain saw; 14. a main shaft; 15. a dust collection box; 16. a fan; 1601. a base; 1602. a housing; 1603. an adapter; 1604. a fan blade; 17. a connecting bolt; 18. a countersunk bolt; 19. a compression ring; 20. a bearing; 21. a sleeve; 22. a movable door; 23. a hinge; 24. a handle.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a forestry pruning device comprises a universal wheel 1, a spring seat 3 and a vehicle body 4, wherein a damping spring 2 is arranged above the universal wheel 1, the spring seat 3 is arranged on the outer side of the damping spring 2, the universal wheel 1 penetrates through the spring seat 3, and the universal wheel 1 is symmetrically distributed about the central line of the vehicle body 4;

the vehicle body 4 is arranged above the spring seat 3, the fan 16 is arranged at the lower end of the vehicle body 4, the connecting bolts 17 are arranged on the left side and the right side of the fan 16, the dust collection box 15 is arranged above the fan 16, the fan 16 comprises a base 1601, a cover 1602, an adapter 1603 and fan blades 1604, the adapter 1603 is arranged above the base 1601, the fan blades 1604 are arranged above the adapter 1603, the cover 1602 is arranged above the fan blades 1604, the fan blades 1604 are connected with the base through the adapter 1603, the upper surface of the base 1601 is attached to the lower surface of the vehicle body 4, sawdust and scattered leaves generated after pruning are collected through the arrangement of the dust collection box 15, the base 1601, the cover 1602, the adapter 1603 and the fan blades 1604, the sawdust and the scattered leaves are convenient to clean, after pruning is completed, the branches and larger sawdust are manually cleaned, the fan blades 1604 are driven to rotate through the adapter 1601 to suck up the small sawdust and the, the dust enters the dust collection box 15 through the base 1601 and the cover 1602, and is brought back for centralized processing;

a motor 5 is arranged above the dust collection box 15, a flat key 7 is arranged on one side of the motor 5, which is far away from the central line of the vehicle body 4, a driving bevel gear 6 is arranged on the outer side of the flat key 7, a driven bevel gear 8 is arranged on one side of the driving bevel gear 6, which is far away from the central line of the vehicle body 4, a main shaft 14 is arranged on the inner side of the driven bevel gear 8, a pressing ring 19 is arranged above the driven bevel gear 8, the main shaft 14 is in threaded connection with a telescopic rod 10, the outer surface of the main shaft 14 is attached to the inner surface of a bearing 20, the height of the telescopic platform 11 can be adjusted up and down through the arrangement of the motor 5, the driving bevel gear 6 is driven to rotate through the flat key 7, the driving bevel gear 6 is meshed with the driven bevel gear 8, and the driven bevel gear 8 drives the main shaft 14 to rotate through the, the telescopic rod 10 moves upwards or downwards along the thread on the main shaft 14, and drives the telescopic platform 11 to move up and down, so that the telescopic platform 11 can be adjusted in height up and down, and the cutting height of the chain saw 13 can be adjusted;

the inner side of the clamp ring 19 is provided with a countersunk bolt 18, a bearing 20 is arranged above the clamp ring 19, the clamp ring 19 is connected with a sleeve 21 through the countersunk bolt 18, the upper surface of the clamp ring 19 is attached to the lower surface of the bearing 20, the outer side of the bearing 20 is provided with the sleeve 21, a fixed barrel 9 is arranged above the vehicle body 4, a telescopic rod 10 is arranged above the fixed barrel 9, a telescopic platform 11 is arranged above the telescopic rod 10, an installation seat 12 is arranged above the telescopic platform 11, a chain saw 13 is arranged above the installation seat 12, a movable door 22 is arranged in front of the vehicle body 4, a hinge 23 is arranged on the left side of the movable door 22, and a handle 24 is arranged in front of the movable door 22.

The working principle is as follows: when the forestry pruning device is used, firstly, the vehicle body 4 is pushed to enter a forest area needing pruning work, the universal wheel 1 can automatically adjust the height under the action of the elastic force of the damping spring 2 to perform buffering and damping, the motor 5 is started, the flat key 7 drives the driving bevel gear 6 to rotate, the driving bevel gear 6 is meshed with the driven bevel gear 8, the driven bevel gear 8 rotates, the driven bevel gear 8 drives the spindle 14 to rotate through the flat key 7, the telescopic rod 10 is fixed with the telescopic platform 11, the telescopic rod 10 moves upwards along the thread on the spindle 14 to drive the telescopic platform 11 to move upwards to drive the chain saw 13 to ascend and prune branches at high positions, after pruning is completed, the chain saw 13 is adjusted to the lowest end, the fan 5 is opened to suck small sawdust and scattered leaves to enter the dust collection box 15 to carry back to centralized processing, this is the working principle of the forest pruning device.

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 forestry beta pruning device, includes universal wheel (1), spring holder (3) and automobile body (4), its characterized in that: a damping spring (2) is arranged above the universal wheel (1), a spring seat (3) is arranged on the outer side of the damping spring (2), a vehicle body (4) is arranged above the spring seat (3), a fan (16) is arranged at the lower end of the vehicle body (4), connecting bolts (17) are arranged on the left side and the right side of the fan (16), a dust collection box (15) is arranged above the fan (16), a motor (5) is arranged above the dust collection box (15), a flat key (7) is arranged on one side, away from the central line of the vehicle body (4), of the motor (5), a driving helical gear (6) is arranged on the outer side of the flat key (7), a driven helical gear (8) is arranged on one side, away from the central line of the vehicle body (4), a main shaft (14) is arranged on the inner side of the driven helical gear (8), and a pressing ring (19) is arranged, the inside of clamp ring (19) is provided with countersunk head bolt (18), and the top of clamp ring (19) is provided with bearing (20), the outside of bearing (20) is provided with sleeve (21), the top of automobile body (4) is provided with fixed section of thick bamboo (9), and the top of fixed section of thick bamboo (9) is provided with telescopic link (10), the top of telescopic link (10) is provided with flexible platform (11), and the top of flexible platform (11) is provided with mount pad (12), the top of mount pad (12) is provided with chain saw (13), the place ahead of automobile body (4) is provided with dodge gate (22), and the left side of dodge gate (22) is provided with hinge (23), the place ahead of dodge gate (22) is provided with handle (24).

2. A pruning device for forestry according to claim 1, wherein: the universal wheels (1) penetrate through the spring seats (3), and the universal wheels (1) are symmetrically distributed around the center line of the vehicle body (4).

3. A pruning device for forestry according to claim 1, wherein: the main shaft (14) is in threaded connection with the telescopic rod (10), and the outer surface of the main shaft (14) is attached to the inner surface of the bearing (20).

4. A pruning device for forestry according to claim 1, wherein: the compression ring (19) is connected with the sleeve (21) through a countersunk head bolt (18), and the upper surface of the compression ring (19) is attached to the lower surface of the bearing (20).

5. A pruning device for forestry according to claim 1, wherein: fan (16) include base (1601), cover (1602), adapter (1603) and flabellum (1604) the top of base (1601) is provided with adapter (1603), and the top of adapter (1603) is provided with flabellum (1604), the top of flabellum (1604) is provided with cover (1602).

6. A pruning device for forestry according to claim 5, wherein: the flabellum (1604) is connected with the base (1601) through the adapter (1603), and the upper surface of the base (1601) is attached to the lower surface of the vehicle body (4).