CN216673941U

CN216673941U - Forestry is planted with cutting device

Info

Publication number: CN216673941U
Application number: CN202122940732.7U
Authority: CN
Inventors: 郑成益
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-06-07
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a felling device for forestry planting, which comprises a lifting rod, wherein the upper end of the back surface of the lifting rod is fixedly connected with a vertical rod, the upper end of the vertical rod is fixedly connected with an upper clamping plate, a stepping motor is fixedly arranged between the upper ends of two sides of the inner cavity of the lifting rod, the output end of the stepping motor is fixedly provided with a threaded sleeve, the inner surface of the threaded sleeve is in threaded connection with a threaded rod, and the top of the threaded rod is fixedly connected with an arc-shaped clamping plate. The device can effectively cut and trim branches at high positions under the mutual matching action of the lifting rod, the electric chain saw, the first rotating shaft, the first synchronous wheel, the synchronous belt, the second synchronous wheel, the second rotating shaft, the fixing ring, the stepping motor, the threaded sleeve, the threaded rod, the arc-shaped clamping plate, the vertical rod and the upper clamping plate, is convenient and quick to operate, and effectively improves the safety of trimming operation.

Description

Forestry is planted with device of felling

Technical Field

The utility model relates to the technical field of forestry planting equipment, in particular to a felling device for forestry planting.

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 forests to play a role in protection, is one of the important components of national economy, and is generally required to be trimmed during the forestry planting process, and when branches of forests at high positions are trimmed, a ladder or a lifting machine is generally required, so that the operation is complicated, and meanwhile, great inconvenience is brought to the daily work of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for forestry planting, which has the advantages of convenience in pruning branches at high positions and convenience in operation, and solves the problem that when branches of forest trees at high positions are pruned, a ladder stand or a lifting machine is needed, the operation is complicated, and meanwhile great inconvenience is brought to daily work of people.

In order to achieve the purpose, the utility model provides the following technical scheme: the chopping device for forestry planting comprises a lifting rod, wherein the upper end of the back of the lifting rod is fixedly connected with a vertical rod, the upper end of the vertical rod is fixedly connected with an upper clamping plate, a stepping motor is fixedly arranged between the upper ends of the two sides of an inner cavity of the lifting rod, a thread sleeve is fixedly arranged at the output end of the stepping motor, a threaded rod is connected to the inner surface of the thread sleeve in a threaded manner, an arc-shaped clamping plate is fixedly connected to the top of the threaded rod, a second rotating shaft is movably connected to the upper end of the inner cavity of the lifting rod below the stepping motor through a bearing, a second synchronizing wheel is fixedly arranged at the left end of the second rotating shaft, a fixing ring is fixedly connected to the right side of the second rotating shaft, an electric chain saw is fixedly arranged in the inner cavity of the fixing ring, a first rotating shaft is movably connected to the lower end of the inner cavity of the lifting rod through a bearing, a first synchronizing wheel is fixedly arranged at the left end of the first rotating shaft, and a synchronous belt is in transmission connection between the middle end of the first synchronous wheel and the middle end of the second synchronous wheel.

Preferably, the both ends at lifting rod top all swing joint have the gag lever post, the top fixed connection of gag lever post is in the bottom of arc splint.

Preferably, the bottom of the lifting rod is fixedly connected with a grab handle, and the surface of the grab handle is provided with an anti-skid groove.

Preferably, the right side of the first rotating shaft is fixedly connected with a turntable, and the upper end of the right side of the turntable is movably connected with a crank through a bearing.

Preferably, the lower end of the left side of the outer surface of the lifting rod is fixedly connected with a handle, and a protective sleeve is sleeved on the surface of the handle.

Preferably, the upper end of the front surface of the grab handle is fixedly provided with a control panel, and the surface of the control panel is fixedly provided with a control key.

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

1. the utility model is convenient for a user to manually lift the height of the electric chain saw by arranging the lifting rod so as to trim branches at a high position by the electric chain saw, and when the electric chain saw is started to work, the first rotating shaft is controlled to rotate along the bearing on the lifting rod, the first rotating shaft can drive the first synchronizing wheel to rotate, the first synchronizing wheel can drive the synchronous belt to move by rotating, the second synchronizing wheel and the second rotating shaft can be driven to rotate along the bearing on the lifting rod, the fixing ring and the electric chain saw can be driven to rotate by rotating the second rotating shaft, so that the branches of the forest trees can be felled by the electric chain saw in the rotating process, thereby achieving the effect of trimming the branches at the high position, simultaneously, the threaded sleeve can be driven to rotate by starting the stepping motor to work, and the threaded rod can move upwards along the inner surface of the threaded sleeve while the threaded sleeve rotates, the threaded rod removes and can drive the arc splint and remove, the punch holder up to on arc splint and the pole setting can be hugged closely with the surface of pruning branch, and reached and carried out the tight fixed effect of clamp to pruning branch, and can fix a position and convenient to use person operates between the same branch of electric chain saw, prevent to prune the branch and freely drop downwards and cause the injury for the user simultaneously, the security of pruning operation has been improved, under whole complex effect, realized that this device can carry out the effective purpose of cutting and pruning to the branch that is in the eminence, convenient operation is swift, simultaneously effectual improvement prunes the security of operation, when having solved the branch that is in the eminence to the forest and pruning, generally need be with the help of the cat ladder or lift machinery, when complex operation, bring very big inconvenient problem for people's daily work.

2. The arc-shaped clamping plate and the lifting rod are limited by the limiting rod, the lifting rod is convenient to support by a user through the grab handle and the anti-skidding groove, the first rotating shaft is convenient to operate to rotate by the user through the rotating disc and the crank handle, and the lifting rod is convenient to support by the user through the handle.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the upper half of the lifting rod of the present invention;

FIG. 3 is a schematic cross-sectional view of the lower half of the lifting rod of the present invention;

fig. 4 is a schematic view of the left side structure of the upper splint of the present invention.

In the figure: 1. an electric chain saw; 2. a fixing ring; 3. an upper splint; 4. a lifting rod; 5. a handle; 6. a handle; 7. an arc-shaped splint; 8. a threaded rod; 9. a limiting rod; 10. a second synchronizing wheel; 11. a synchronous belt; 12. erecting a rod; 13. a second rotating shaft; 14. a stepping motor; 15. a threaded sleeve; 16. a first synchronizing wheel; 17. a turntable; 18. a first rotating shaft; 19. a control panel.

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. 1-4, a felling device for forestry planting, comprising a lifting rod 4, a handle 6 fixedly connected to the bottom of the lifting rod 4, an anti-slip groove formed on the surface of the handle 6, the lifting rod 4 is conveniently supported by a user through the arrangement of the handle 6 and the anti-slip groove, a handle 5 fixedly connected to the lower end of the left side of the outer surface of the lifting rod 4, the lifting rod 4 is conveniently supported by the user through the arrangement of the handle 5, a protective cover is sleeved on the surface of the handle 5, a control panel 19 is fixedly installed at the upper end of the front surface of the handle 6, a control key is fixedly installed on the surface of the control panel 19, a vertical rod 12 is fixedly connected to the upper end of the back of the lifting rod 4, an upper clamp plate 3 is fixedly connected to the upper end of the vertical rod 12, a stepping motor 14 is fixedly installed between the upper ends of two sides of the inner cavity of the lifting rod 4, a threaded sleeve 15 is fixedly installed at the output end of the stepping motor 14, the inner surface of the threaded sleeve 15 is connected with a threaded rod 8 in a threaded manner, the top of the threaded rod 8 is fixedly connected with an arc-shaped clamping plate 7, two ends of the top of a lifting rod 4 are movably connected with limiting rods 9, the top of the limiting rods 9 is fixedly connected with the bottom of the arc-shaped clamping plate 7, the purpose of limiting the arc-shaped clamping plate 7 and the lifting rod 4 is achieved through the arrangement of the limiting rods 9, the upper end of the inner cavity of the lifting rod 4 is positioned below a stepping motor 14 and is movably connected with a second rotating shaft 13 through a bearing, the left end of the second rotating shaft 13 is fixedly provided with a second synchronizing wheel 10, the right side of the second rotating shaft 13 is fixedly connected with a fixing ring 2, the inner cavity of the fixing ring 2 is fixedly provided with an electric chain saw 1, the lower end of the inner cavity of the lifting rod 4 is movably connected with a first rotating shaft 18 through a bearing, the right side of the first rotating shaft 18 is fixedly connected with a turntable 17, the upper end of the right side of the turntable 17 is movably connected with a crank through a bearing, through the arrangement of the turntable 17 and the crank, a user can conveniently control the first rotating shaft 18 to rotate, the left end of the first rotating shaft 18 is fixedly provided with the first synchronizing wheel 16, the synchronous belt 11 is connected between the middle end of the first synchronizing wheel 16 and the middle end of the second synchronizing wheel 10 in a transmission manner, through the arrangement of the lifting rod 4, the user can conveniently lift the height of the electric chain saw 1 manually, so that the electric chain saw 1 can trim branches at a high position, the first rotating shaft 18 is controlled to rotate along the bearing on the lifting rod 4 when the electric chain saw 1 is started to work, the first rotating shaft 18 can drive the first synchronizing wheel 16 to rotate, the first synchronizing wheel 16 can drive the synchronous belt 11 to move by rotating, the second synchronizing wheel 10 and the second rotating shaft 13 are driven to rotate along the bearing on the lifting rod 4, the second rotating shaft 13 can drive the fixing ring 2 to rotate with the electric chain saw 1 while rotating, the electric chain saw 1 can cut down forest branches in the rotating process, so that the effect of trimming branches at high positions is achieved, meanwhile, the thread bushing 15 can be driven to rotate by starting the stepping motor 14, the thread rod 8 can move upwards along the inner surface of the thread bushing 15 while the thread bushing 15 rotates, the thread rod 8 can drive the arc-shaped clamping plate 7 to move until the arc-shaped clamping plate 7 and the upper clamping plate 3 on the vertical rod 12 can be attached to the surfaces of the trimmed branches, the effect of clamping and fixing the trimmed branches is achieved, the electric chain saw 1 and the branches can be positioned to facilitate operation of a user, meanwhile, the trimmed branches are prevented from falling downwards freely to cause injury to the user, the safety of trimming operation is improved, and under the action of integral matching, the purpose that the electric chain saw can effectively cut down branches at high positions is achieved, convenient operation is swift, simultaneously the effectual security that improves the pruning operation, has solved when pruning the branch that is in the eminence to the forest, generally need with the help of the cat ladder or lift machinery, when complex operation, brings very big inconvenient problem for people's daily work.

When the electric chain saw is used, the lifting rod 4 is arranged, a user can conveniently lift the height of the electric chain saw 1 manually, so that the electric chain saw 1 can trim branches at a high position, the first rotating shaft 18 is operated to rotate along a bearing on the lifting rod 4 when the electric chain saw 1 is started to work, the first rotating shaft 18 can drive the first synchronous wheel 16 to rotate, the first synchronous wheel 16 can drive the synchronous belt 11 to move by rotating, the second synchronous wheel 10 and the second rotating shaft 13 can be driven to rotate along the bearing on the lifting rod 4, the fixing ring 2 and the electric chain saw 1 can be driven to rotate by rotating the second rotating shaft 13, the electric chain saw 1 can cut the branches of trees in the rotating process, the effect of trimming the branches at the high position is achieved, and the thread sleeve 15 can be driven to rotate by starting the stepping motor 14 to work, make threaded rod 8 upwards remove along the internal surface of thread bush 15 when thread bush 15 is rotatory, threaded rod 8 removes and can drive arc splint 7 and remove, can hug closely with the surface of pruning branch with punch holder 3 in pole setting 12 up until arc splint 7, and reached and pressed from both sides tight fixed effect to pruning branch, and can fix a position and convenient to use person operates between electric chain saw 1 and the branch, prevent to prune the branch simultaneously and freely drop downwards and cause the injury for the user, the security of pruning operation has been improved, under the effect of whole complex, the purpose that this device can effectively cut the pruning to the branch that is in the eminence has been realized, convenient operation is swift, the effectual security that improves pruning operation simultaneously.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a forestry is planted with cutting device, includes lifting rod (4), its characterized in that: the upper end fixedly connected with pole setting (12) at the back of lifting rod (4), the upper end fixedly connected with punch holder (3) of pole setting (12), fixedly mounted have step motor (14) between the upper end of lifting rod (4) inner chamber both sides, the output fixed mounting of step motor (14) has thread bush (15), the internal surface threaded connection of thread bush (15) has threaded rod (8), the top fixedly connected with arc splint (7) of threaded rod (8), the upper end of lifting rod (4) inner chamber just is located the below of step motor (14) and has second pivot (13) through bearing swing joint, the left end fixed mounting of second pivot (13) has second synchronizing wheel (10), the right side fixedly connected with solid fixed ring (2) of second pivot (13), the inner chamber fixed mounting of solid fixed ring (2) has electric chain saw (1), the lower extreme of pole (4) inner chamber of lifting through bearing swing joint has first pivot (18), the left end fixed mounting of first pivot (18) has first synchronizing wheel (16), the transmission is connected with hold-in range (11) between the middle-end of first synchronizing wheel (16) and the middle-end of second synchronizing wheel (10).

2. The chopping device for forestry planting according to claim 1, wherein: the equal swing joint in both ends at pole (4) top of lifting has gag lever post (9), the top fixed connection of gag lever post (9) is in the bottom of arc splint (7).

3. The chopping device for forestry planting according to claim 1, wherein: the bottom fixedly connected with grab handle (6) of pole (4) lifts, the antiskid groove has been seted up on the surface of grab handle (6).

4. The chopping device for forestry planting according to claim 1, wherein: the right side of first pivot (18) fixedly connected with carousel (17), there is the crank upper end on carousel (17) right side through bearing swing joint.

5. The chopping device for forestry planting according to claim 1, wherein: the lifting rod is characterized in that a handle (5) is fixedly connected to the lower end of the left side of the outer surface of the lifting rod (4), and a protective sleeve is sleeved on the surface of the handle (5).

6. The chopping device for forestry planting according to claim 3, wherein: the upper end fixed mounting on grab handle (6) obverse surface has control panel (19), the fixed surface mounting of control panel (19) has the control button.