CN214206481U

CN214206481U - Forestry is with pruning device of pruning branch

Info

Publication number: CN214206481U
Application number: CN202022436010.3U
Authority: CN
Inventors: 黄朝东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-17
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a pruning device of pruning branch for forestry, which comprises a handle, the front side fixed mounting of handle outer end has the button, the rear end of button extends to the inside of handle, the upper end fixed mounting of handle has the retainer plate, the front side fixed mounting of retainer plate outer end has the control key, the rear end of control key extends to the inside of retainer plate, the upper end fixed mounting of retainer plate has the telescopic link, the upper end fixed mounting of telescopic link has the connecting seat, the upper end fixed mounting of connecting seat has the control box, the fixed business turn over groove that is provided with in middle part of control box front end. This pruning device of pruning branch is used in forestry, motor drive circular saw bit rotate and be eccentric motion, saw the branch, control electric putter shrink when not using, and parts such as protection circular saw bit do not receive external influence and damage, have improved the life of device, and the parts are mutually supported and are made the device more reasonable, improve the flexibility and the work efficiency of device.

Description

Forestry is with pruning device of pruning branch

Technical Field

The utility model relates to a forestry technical field specifically is a pruning device of pruning branch for forestry.

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.

In the process of tree growth, the more branches are not grown, the better the branches are, the growth quality of the trees can be affected by the excessive branches, excessive nutrients are occupied, the branches need to be reasonably trimmed by professional people, the quantity of the branches can be controlled to be better developed, most branch trimming modes at the present stage are manually trimmed, time and labor are wasted, and the requirements and expectations of current technological development are not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forestry is with pruning device of pruning branch to propose the most pruning branch mode in stage in solving above-mentioned background art and all be the manpower and prune, waste time and energy, be not conform to the requirement of science and technology development and the problem that expects now.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pruning device of pruning branch for forestry, includes the handle, the front side fixed mounting of handle outer end has the button, the rear end of button extends to the inside of handle, the upper end fixed mounting of handle has the retainer plate, the front side fixed mounting of retainer plate outer end has the control key, the rear end of control key extends to the inside of retainer plate, the upper end fixed mounting of retainer plate has the telescopic link, the upper end fixed mounting of telescopic link has the connecting seat, the upper end fixed mounting of connecting seat has the control box, the fixed business turn over groove that is provided with in middle part of control box front end.

Preferably, the lower part of the left end of the inner side of the operation box is fixedly provided with an electric push rod, the front end of the electric push rod is fixedly provided with a cushion block, the front end of the electric push rod extends to the inside of the cushion block, the front end of the cushion block is fixedly provided with a motor, the upper end of the motor is fixedly provided with a connecting shaft, and the transmission end of the upper end of the motor is fixedly provided with a circular saw blade at the rear end of the access slot.

Preferably, the top of control key rear side is located the inside fixed mounting of telescopic link and is had the connecting rod, the rear fixed mounting of control key has the supporting seat, through first spring fixed connection between connecting rod and the supporting seat, the inside fixed mounting that the rear end of control key is located first spring has the connecting strip, through second spring fixed connection between connecting strip and the supporting seat.

Preferably, the outer end of the connecting rod is fixedly provided with a convex block, and the right end of the fixing ring is fixedly provided with a groove.

Preferably, the bumps are arranged at equal intervals, and the bumps are matched with the grooves.

Preferably, the connecting shaft is positioned at the side of the circular saw blade, and the diameter of the circular saw blade is smaller than the length of the access slot.

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

1. according to the pruning device for pruning the branches for the forestry, the electric push rod is installed in the device, after the telescopic rod is moved to a specified position, the electric push rod is started to push the cushion block and the motor to move forwards, so that the circular saw blade moves forwards to the outer side of the device through the inlet and outlet groove, then the motor is started, the motor drives the circular saw blade to rotate, the branches are sawed off, the electric push rod is controlled to contract when the pruning device is not used, the circular saw blade and other parts are protected from being damaged due to external influence, the service life of the pruning device is prolonged, and the working efficiency of the pruning device is also improved;

2. according to the pruning device for pruning the branches for the forestry, the control key is connected with the connecting rod in the telescopic rod through the installed control key, so that the control key can move synchronously with a part on the connecting rod, when the control key is pressed, the first spring below is contracted, and returns to the original position after being loosened, the operation enables the device to be more controllable, the telescopic rod can be fixed to a certain length by being matched with the telescopic rod to move together, the telescopic rod cannot fall off under the influence of gravity, and the usability and the safety of the device are improved;

3. this pruning device of pruning branch is used in forestry arranges through the lug equidistance that sets up, lug and recess looks adaptation for the telescopic link every fixed length alright by nimble fixed, the length of telescopic link sets up more freely, when tensile to suitable length needs the fixed, can fix through lug and recess looks adaptation, press the control key cancellation fixed state, then select length to loosen fixedly can, this sets up the flexibility that has improved the device, make the device more reasonable, the work efficiency of device has further been improved.

Drawings

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

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

FIG. 3 is a schematic view of the cross-sectional structure of the electric putter of the present invention;

fig. 4 is a schematic view of the sectional structure of the control key of the present invention.

In the figure: 1. a handle; 2. a button; 3. a stationary ring; 4. a control key; 5. a telescopic rod; 6. a connecting seat; 7. an operation box; 8. a slot is arranged in and out; 9. an electric push rod; 10. cushion blocks; 11. a motor; 12. a connecting shaft; 13. a circular saw blade; 14. a connecting rod; 15. a supporting seat; 16. a first spring; 17. a connecting strip; 18. a second spring; 19. a bump; 20. and (4) a groove.

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. 1-4, the present invention provides a technical solution: the utility model provides a forestry is with pruning device of pruning branch, including handle 1, the front side fixed mounting of handle 1 outer end has button 2, the rear end of button 2 extends to the inside of handle 1, the upper end fixed mounting of handle 1 has retainer plate 3, the front side fixed mounting of 3 outer ends of retainer plate has control key 4, the rear end of control key 4 extends to the inside of retainer plate 3, the upper end fixed mounting of retainer plate 3 has telescopic link 5, the upper end fixed mounting of telescopic link 5 has connecting seat 6, the upper end fixed mounting of connecting seat 6 has control box 7, the fixed business turn over groove 8 that is provided with in middle part of 7 front ends of control box.

Further, an electric push rod 9 is fixedly installed below the left end of the inner side of the operation box 7, a cushion block 10 is fixedly installed at the front end of the electric push rod 9, the front end of the electric push rod 9 extends into the cushion block 10, a motor 11 is fixedly installed at the front end of the cushion block 10, a connecting shaft 12 is fixedly installed at the upper end of the motor 11, a circular saw blade 13 is fixedly installed at the rear end of the inlet and outlet groove 8 at the transmission end of the upper end of the motor 11, the electric push rod 9 is installed in the device by installing the electric push rod 9, after the telescopic rod 5 is moved to the designated position, the electric push rod 9 is started to push the cushion block 10 and the motor 11 to move forwards, so that the circular saw blade 13 moves forwards to the outer side of the device through the inlet and outlet groove 8, then the motor 11 is started, the motor drives the circular saw blade 13 to rotate, thereby sawing branches, the electric push rod 9 is controlled to shrink when the circular saw blade 13 and the like when the circular saw blade is not used, and the components are protected from being damaged by external influence, the service life of the device is prolonged, and the working efficiency of the device is also improved.

Furthermore, a connecting rod 14 is fixedly arranged above the rear side of the control key 4 and inside the telescopic rod 5, a supporting seat 15 is fixedly arranged behind the control key 4, the connecting rod 14 is fixedly connected with the supporting seat 15 through a first spring 16, a connecting strip 17 is fixedly arranged at the rear end of the control key 4 and inside the first spring 16, the connecting strip 17 is fixedly connected with the supporting seat 15 through a second spring 18, the connecting rod 14 inside the telescopic rod 5 is connected through the installed control key 4, so that the control key 4 can move synchronously with the components on the connecting rod 14, the control key 4 is pressed, the first spring 16 below contracts and returns to the original position after being released, the operation makes the device more controllable, and the telescopic rod 5 is matched to move together, so that the telescopic rod can be fixed at a certain length and cannot fall off under the influence of gravity, and the usability and the safety of the device are improved.

Further, the fixed lug 19 that is provided with in outer end of connecting rod 14, the fixed recess 20 that is provided with of right-hand member of retainer plate 3, through installation lug 19 and recess 20 interoperation, parts such as the control key 4 of cooperation top can reach the effect of nimble free control telescopic link 5's length, have improved the practicality and the work efficiency of device.

Further, lug 19 equidistance is arranged, lug 19 and recess 20 looks adaptation, make telescopic link 5 every fixed length alright be fixed in a flexible way through this setting, telescopic link 5's length sets up more freely, when tensile to suitable length needs to be fixed, can fix through lug 19 and recess 20 looks adaptation, press control key 4 cancellation fixed state, and the back select length loosen fixed can, this sets up the flexibility that has improved the device, make the device more reasonable, the work efficiency of device has further been improved.

Further, connecting axle 12 is located circular saw blade 13's avris, and circular saw blade 13's diameter is less than the length of business turn over groove 8, makes circular saw blade 13 can be free nimble not having the business turn over device that hinders through this setting, avoids appearing blocking the phenomenon of damaging the device, and circular saw blade 13 follows motor 11 and is eccentric motion for circular saw blade 13 does not need whole remove device, avoids damaging, has further improved the life of device.

The working principle is as follows: the device is a pruning device for pruning branches in forestry, an electric push rod 9 is installed in the device, after a telescopic rod 5 is moved to a designated position, the electric push rod 9 is started to push a cushion block 10 and a motor 11 to move forwards, so that a circular saw blade 13 moves forwards to the outer side of the device through an inlet and outlet groove 8, then the motor 11 is started, the motor drives the circular saw blade 13 to rotate, so that the branches are sawed off, the electric push rod 9 is controlled to shrink when the device is not used, components such as the circular saw blade 13 and the like are protected from being damaged due to external influence, the service life of the device is prolonged, the working efficiency of the device is also improved, then the control key 4 is connected with a connecting rod 14 in the telescopic rod 5 through the installed control key 4, the control key 4 can synchronously move with the components on the connecting rod 14, the control key 4 is pressed, a first spring 16 below shrinks, and returns to the original position when being loosened, the operation makes the device more controllable, the telescopic rod 5 is matched to move together to make the telescopic rod fixed at a certain length and not fall off under the influence of gravity, the usability and the safety of the device are improved, the mutual work of the lug 19 and the groove 20 is installed, the effect of flexibly and freely controlling the length of the telescopic rod 5 can be achieved by matching the parts such as the control key 4 above, the practicability and the working efficiency of the device are improved, the lug 19 in the device is arranged at equal intervals, the lug 19 is matched with the groove 20, the telescopic rod 5 can be flexibly fixed at fixed intervals through the arrangement, the length of the telescopic rod 5 is more freely set, when the proper length is stretched and needs to be fixed, the fixed state is cancelled through the lug 19 and the groove 20, the fixed state is cancelled by pressing the control key 4, and the length is selected later to be loosened and fixed, the arrangement improves the flexibility of the device, and makes the device more reasonable, the working efficiency of the device is further improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a forestry is with pruning device of pruning branch, includes handle (1), its characterized in that: the utility model discloses a handle, including handle (1), front side fixed mounting of handle (1) outer end has button (2), the rear end of button (2) extends to the inside of handle (1), the upper end fixed mounting of handle (1) has retainer plate (3), the front side fixed mounting of retainer plate (3) outer end has control key (4), the rear end of control key (4) extends to the inside of retainer plate (3), the upper end fixed mounting of retainer plate (3) has telescopic link (5), the upper end fixed mounting of telescopic link (5) has connecting seat (6), the upper end fixed mounting of connecting seat (6) has control box (7), the fixed groove (8) that advances of being provided with in middle part of control box (7) front end.

2. A pruning device for pruning shoots for forestry according to claim 1, wherein: the lower part fixed mounting of the inboard left end of control box (7) has electric putter (9), the front end fixed mounting of electric putter (9) has cushion (10), the front end of electric putter (9) extends to the inside of cushion (10), the front end fixed mounting of cushion (10) has motor (11), the upper end fixed mounting of motor (11) has connecting axle (12), the rear end fixed mounting that the transmission end of motor (11) upper end is located business turn over groove (8) has circular saw blade (13).

3. A pruning device for pruning shoots for forestry according to claim 1, wherein: the utility model discloses a telescopic link, including control key (4), connecting rod (14), rear fixed mounting of control key (4), connecting rod (14) and supporting seat (15), through first spring (16) fixed connection between connecting rod (14) and supporting seat (15), the rear end of control key (4) is located the inside fixed mounting of first spring (16) and has connecting strip (17), through second spring (18) fixed connection between connecting strip (17) and supporting seat (15).

4. A pruning device for pruning shoots for forestry according to claim 3, wherein: the outer end of the connecting rod (14) is fixedly provided with a convex block (19), and the right end of the fixing ring (3) is fixedly provided with a groove (20).

5. A pruning device for pruning shoots for forestry according to claim 4, wherein: the lugs (19) are arranged at equal intervals, and the lugs (19) are matched with the grooves (20).

6. A pruning device for pruning shoots for forestry according to claim 2, wherein: the connecting shaft (12) is positioned at the side of the circular saw blade (13), and the diameter of the circular saw blade (13) is smaller than the length of the access slot (8).