CN209897718U

CN209897718U - Branches of tall trees trimming means with fixed function

Info

Publication number: CN209897718U
Application number: CN201920450449.6U
Authority: CN
Inventors: 陈苏兵; 陈红
Original assignee: Anhui Wumu Ecological Agriculture Development Co Ltd
Current assignee: Anhui Wumu Ecological Agriculture Development Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-01-07
Anticipated expiration: 2029-04-04

Abstract

The utility model relates to an afforestation technical field just discloses a branches of tall trees trimming means with fixed function, including control lever and electric saw, there is the holding piece at control lever's top through round pin axle swing joint, the holding piece comprises left holding piece and right holding piece, the right flank of left side holding piece and the equal fixedly connected with rack in the left surface of right holding piece. This branches of tall trees trimming means with fixed function, through the setting of rack, can effectively strengthen the holding piece to the power of grabbing of trunk, through the cooperation setting of pull rod structure and connecting rod, can make this trimming means more be convenient for operate, through the setting of rotating handle and gear, can effectively reduce the use of power, thereby solved the big problem of the operation degree of difficulty, in addition, through the setting of holding piece, can effectively avoid being dropped by the trunk of cutting and appear pounding user or passerby's phenomenon, the security of this trimming means has been strengthened.

Description

Branches of tall trees trimming means with fixed function

Technical Field

The utility model relates to an afforestation technical field specifically is a branches of tall trees trimming means with fixed function.

Background

Urban afforestation's coverage area is higher and higher, there are many people for planting or natural growth's trees or than great bush in green planting on road both sides, along with the length of trees is high, the pruning of branch is also more and more difficult, current branches of tall trees pruning instrument adopts the saw head to fix at an extension bar alone generally, prune through manual promotion extension bar, it is more hard, need both hands upwards to stimulate the member moreover, the operation degree of difficulty is big, and the trunk that falls easily pound user or passerby.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a branches of tall trees trimming means with fixed function has solved the operation degree of difficulty and is big, and the trunk that falls easily pound user or passerby's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high branch trimming device with a fixing function comprises a control rod and an electric saw, wherein the top of the control rod is movably connected with a clamping sheet through a pin shaft, the clamping sheet is composed of a left clamping sheet and a right clamping sheet, racks are fixedly connected to the right side surface of the left clamping sheet and the left side surface of the right clamping sheet, a sliding groove is formed in the part, from top to bottom, of the front surface of the control rod, a pull rod structure is arranged on the front surface of the control rod, the pull rod structure comprises a first torque rod, a second torque rod and a tension rod, the first torque rod is fixedly connected with the bottom end of the clamping sheet through the pin shaft, the top end of the second torque rod is movably connected with the bottom end of the first torque rod through a rotating shaft, the bottom end of the second torque rod is movably connected with the top end of the tension rod through the rotating shaft, teeth are arranged at the bottom end of the tension rod, and a gear meshed with the teeth is arranged on the lower side of the tension rod, the right side of pull rod bottom is provided with the connecting rod, the one end that the pull rod was kept away from to the connecting rod is provided with the rotation handle, the back at control lever top is provided with the electric saw, there is the motor at the top of electric saw through rotating gear swing joint, rotating gear cup joints the surface at the motor output shaft, the bottom of control lever is provided with handheld district, the top in handheld district is provided with the switch who is located the control lever.

Preferably, the left clamping piece and the right clamping piece are staggered front and back, and the bottom ends of the left clamping piece and the right clamping piece are fixedly connected with the top end of the first torque rod respectively.

Preferably, the electric saw sets up to small-size electric saw, and the surface of electric saw is provided with the protective housing, and the top of protective housing is seted up porosely, and the size looks adaptation of the size of hole and motor output shaft.

Preferably, the bottom of the right side surface of the control rod is provided with a sliding groove, and the size of the sliding groove is matched with that of the connecting rod.

Preferably, the part of the bottom end of the control rod, which is one fifth from bottom to top, is arranged to be a handheld area, the outer wall of the handheld area is provided with an anti-skid layer, and the anti-skid layer is arranged to be rubber convex particles.

Preferably, the number of the first torque rods and the second torque rods is two, the two first torque rods and the two second torque rods are symmetrical to each other by taking the central axis of the control rod as a symmetry axis, and the two first torque rods and the two second torque rods are movably connected through a rotating shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a branches of tall trees trimming means with fixed function possesses following beneficial effect:

this branches of tall trees trimming means with fixed function, on the one hand, through the setting of rack, can effectively strengthen the holding piece to the power of grabbing of trunk, on the other hand, through the cooperation setting of pull rod structure and connecting rod, can make this trimming means be more convenient for operate, secondly, through the setting of rotating handle and gear, can effectively reduce the use of power, thereby solved the big problem of the operation degree of difficulty, in addition, through the setting of holding piece, can effectively avoid being dropped by the trunk of cutting and appear pounding user or passerby's phenomenon, the security of this trimming means has been strengthened.

Drawings

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

fig. 2 is a rear view of the structure of the present invention.

In the figure: 1. a control lever; 2. electric sawing; 3. a clamping piece; 4. a rotating gear; 5. a handheld area; 6. a rack; 7. a power switch; 8. a motor; 9. a left clamping piece; 10. a right clamping piece; 11. a pull rod structure; 1101. a first torque rod; 1102. a second torque rod; 1103. a tension bar; 12. a connecting rod; 13. the handle is rotated.

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. 1-2, the present invention provides a technical solution: a high branch pruning device with a fixing function comprises a control rod 1 and an electric saw 2, wherein the top of the control rod 1 is movably connected with a clamping piece 3 through a pin shaft, the clamping piece 3 is composed of a left clamping piece 9 and a right clamping piece 10, the phenomenon that a cut trunk falls and hits a user or passerby can be effectively avoided through the arrangement of the clamping piece 3, the safety of the pruning device is enhanced, the positions of the left clamping piece 9 and the right clamping piece 10 are staggered front and back, a rack 6 is fixedly connected to the right side surface of the left clamping piece 9 and the left side surface of the right clamping piece 10, the grabbing force of the clamping pieces on the trunk can be effectively enhanced through the arrangement of the rack 6, a sliding groove is formed in the part, from top to bottom, of the front surface of the control rod 1, a pull rod structure 11 is arranged on the front surface of the control rod 1, the pull rod structure 11 comprises a first torque rod, a second torque rod 1101 and a pull rod 1103, the first torque rod 1101 is fixedly connected with the bottom end of the clamping piece 3, the bottom ends of the left clamping piece 9 and the right clamping piece 10 are respectively fixedly connected with the top end of the first torque rod 1101, the top end of the second torque rod 1102 is movably connected with the bottom end of the first torque rod 1101 through a rotating shaft, the bottom end of the second torque rod 1102 is movably connected with the top end of the tension rod 1103 through a rotating shaft, the number of the first torque rod 1101 and the second torque rod 1102 is two, the two first torque rods 1101 and the two second torque rods 1102 are symmetrical to each other with the central axis of the control lever 1 as a symmetrical axis, the two first torque rods 1101 and the two second torque rods 1102 are movably connected through a rotating shaft, the bottom end of the tension rod 1103 is provided with teeth, the lower side of the tension rod 1103 is provided with a gear engaged with the teeth, the right side of the bottom end of the tension rod 1103 is provided with a connecting rod 12, and the trimming device can be more conveniently operated through the matching arrangement of the tension rod structure 11 and the connecting, the bottom end of the right side surface of the control rod 1 is provided with a sliding groove, the size of the sliding groove is matched with the size of the connecting rod 12, one end of the connecting rod 12, which is far away from the tension rod 1103, is provided with a rotating handle 13, the force use can be effectively reduced through the arrangement of the rotating handle 13 and the gear, so that the problem of high operation difficulty is solved, the back surface of the top part of the control rod 1 is provided with an electric saw 2, the electric saw 2 is arranged as a small electric saw, the surface of the electric saw 2 is provided with a protective shell, the top end of the protective shell is provided with a hole, the size of the hole is matched with the size of an output shaft of a motor 8, the top part of the electric saw 2 is movably connected with the motor 8 through a rotating gear 4, the rotating gear 4 is sleeved on the surface of the output shaft of the motor 8, the bottom end of the control rod 1 is provided with a handheld area 5, one fifth part of the, and the anti-skid layer is provided with rubber convex particles, so that the device has an anti-skid effect, and a power switch 7 positioned on the control rod 1 is arranged above the handheld area 5.

When using, the user will rotate handle 13 through rotating, make the pulling force pole 1103 carry out displacement from top to bottom, thereby it starts first moment pole 1101 and second moment pole 1102 and carries out the motion of opening and shutting to drive, further, first moment pole 1101 and second moment pole 1102 drive holding piece 3 and carry out work, then, the user is according to actual conditions, open motor 8 through switch 7, and drive motor 8 electric saw 2 and carry out work, thereby prune the trunk, then, setting through holding piece 3 and rack 6, the trunk is fixed after the cutting, thereby guarantee that the trunk after the cutting can not pound the passerby, furtherly, the user is through removing this trimming means, put ground with the trunk.

To sum up, this branches of tall trees trimming means with fixed function, on the one hand, through the setting of rack 6, can effectively strengthen the holding piece to the power of grabbing of trunk, on the other hand, through the cooperation setting of pull rod structure 11 and connecting rod 12, can make this trimming means more convenient to operate, secondly, through the setting of rotating handle 13 and gear, can effectively reduce the use of power, thereby solved the big problem of the operation degree of difficulty, in addition, through the setting of holding piece 3, can effectively avoid being dropped by the trunk of cutting and appear pounding user or passerby's phenomenon, the security that has strengthened this trimming means.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 branches of tall trees trimming means with fixed function, includes control lever (1) and electric saw (2), its characterized in that: the top of the control rod (1) is movably connected with a clamping sheet (3) through a pin shaft, the clamping sheet (3) is composed of a left clamping sheet (9) and a right clamping sheet (10), the right side surface of the left clamping sheet (9) and the left side surface of the right clamping sheet (10) are both fixedly connected with racks (6), a sliding groove is formed in the front surface of the control rod (1) from top to bottom, a pull rod structure (11) is arranged on the front surface of the control rod (1), the pull rod structure (11) comprises a first torque rod (1101), a second torque rod (1102) and a tension rod (1103), the first torque rod (1101) is fixedly connected with the bottom end of the clamping sheet (3) through the pin shaft, the top end of the second torque rod (1102) is movably connected with the bottom end of the first torque rod (1101) through a rotating shaft, and the bottom end of the second torque rod (1102) is movably connected with the top end of the tension rod (1103) through a rotating shaft, the utility model discloses a power switch, including pull rod (1103), connecting rod (1), rotating gear (4), rotating gear (13), the back at control lever (1) top is provided with electric saw (2), the top of electric saw (2) has motor (8) through rotating gear (4) swing joint, rotating gear (4) cup joint the surface at motor (8) output shaft, the bottom of control lever (1) is provided with handheld district (5), the top of handheld district (5) is provided with switch (7) that are located control lever (1).

2. The high branch pruning device with the fixing function according to claim 1, characterized in that: the positions of the left clamping piece (9) and the right clamping piece (10) are staggered front and back, and the bottom ends of the left clamping piece (9) and the right clamping piece (10) are fixedly connected with the top end of the first torque rod (1101) respectively.

3. The high branch pruning device with the fixing function according to claim 1, characterized in that: the electric saw (2) is a small-sized electric saw, the surface of the electric saw (2) is provided with a protective shell, the top end of the protective shell is provided with a hole, and the size of the hole is matched with the size of an output shaft of the motor (8).

4. The high branch pruning device with the fixing function according to claim 1, characterized in that: the bottom of the right side surface of the control rod (1) is provided with a sliding groove, and the size of the sliding groove is matched with that of the connecting rod (12).

5. The high branch pruning device with the fixing function according to claim 1, characterized in that: one fifth part of the bottom end of the control rod (1) from bottom to top is arranged to be a handheld area (5), an anti-skid layer is arranged on the outer wall of the handheld area (5), and the anti-skid layer is arranged to be rubber convex particles.

6. The high branch pruning device with the fixing function according to claim 1, characterized in that: the number of the first torque rods (1101) and the second torque rods (1102) is set to be two, the two first torque rods (1101) and the two second torque rods (1102) are symmetrical to each other by taking the central axis of the control rod (1) as a symmetry axis, and the two first torque rods (1101) and the two second torque rods (1102) are movably connected through a rotating shaft.