CN108834613B

CN108834613B - Tree pruning device

Info

Publication number: CN108834613B
Application number: CN201810543167.0A
Authority: CN
Inventors: 罗燕美
Original assignee: Quanzhou Xinbaiya Intelligent Technology Co ltd
Current assignee: QUANZHOU XINBAIYA INTELLIGENT TECHNOLOGY Co.,Ltd.
Priority date: 2018-05-30
Filing date: 2018-05-30
Publication date: 2020-11-24
Anticipated expiration: 2038-05-30
Also published as: CN108834613A

Abstract

The invention discloses a tree pruning device, which comprises a base and is characterized in that: the tree pruning machine is simple in structure and convenient to use, the tree in the fixing mechanism is fixed through the fixing mechanism, and then the cutting mechanism is driven through the driving mechanism, so that the cutting mechanism cuts trees in the fixing mechanism, the tree pruning is carried out through mechanical equipment, the safety of workers is guaranteed while the pruning efficiency is greatly improved, and the using requirements of people are met.

Description

Tree pruning device

Technical Field

The invention relates to the field of branch shearing, in particular to a branch shearing device.

Background

The existing branch shearing is generally carried out through hands, and the hands of workers are easily damaged while the efficiency of shearing the branches is low through the hands, so that the use requirements of people are not met

Therefore, further improvement is required in the conventional branch cutting.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a tree pruning device.

In order to achieve the purpose, the invention adopts the following scheme:

the utility model provides a tree pruning device, includes the base, its characterized in that be equipped with the support frame on the base support frame one side is equipped with the fixed establishment that can fix the branch the support frame opposite side is equipped with the cutting mechanism that can carry out the shearing to the branch in the fixed establishment the cutting mechanism below is equipped with the actuating mechanism that can drive cutting mechanism and carry out the cutting.

The tree pruning device is characterized in that the fixing mechanism comprises hinge seats symmetrically arranged on one side surface of the support frame, a semicircular ring connecting plate is hinged on the hinge seats through a first rotating shaft, a first gear is arranged at one end of the first rotating shaft, which penetrates through the hinge seats, a first spring is arranged on the inner side surface of the semicircular ring connecting plate, guide slots are arranged on the semicircular ring connecting plate at intervals, movable rods are movably inserted in the guide slots, a semicircular ring clamping block is arranged between one ends of the movable rods, the outer surface of the semicircular ring clamping block is pressed against one end of the first spring, a first rotating rod and a first motor are respectively arranged on one side surface of the support frame, the first rotating rod is inserted on the support frame through a bearing, a second gear is arranged on a motor shaft of the first motor, and the first gear is meshed with the second gear, and a third gear is arranged at one end of the first rotating rod, the second gear is meshed with the third gear, and the third gear is meshed with the other first gear.

The tree pruning device is characterized in that the driving mechanism comprises a guide groove and an L-shaped connecting plate which are respectively arranged on one side surface of the support frame, a tension spring is arranged at the lower end of the guide groove, a moving seat is movably arranged in the guide groove, the lower end of the moving seat is connected with the tension spring, a rack is arranged on one side surface of the moving seat, a second motor is arranged on the inner side surface of the L-shaped connecting plate, a half-tooth gear is arranged on a motor shaft of the second motor, the rack is meshed with the half-tooth gear, a connecting rod is arranged at the upper end of the moving seat, and the cutting mechanism is arranged at the upper end of the connecting rod.

The tree pruning device is characterized in that the cutting mechanism comprises a second hinged seat arranged at the upper end of the connecting rod, the second hinged seat is symmetrically hinged with fixed splints through two sides of a second rotating shaft, a plurality of sleeves are arranged at intervals on the inner sides of the fixed splints, second springs are arranged in the sleeves, a movable splint is arranged on the inner side of the fixed splint, a connecting column is arranged on the surface of one side of the movable splint corresponding to the sleeve and movably inserted in the sleeve, one end of the connecting column is pressed against one end of the second spring, a cutting edge is arranged on the surface of the other side of the movable splint, a first connecting rod is hinged with one side of the lower end of the fixed splint through a third rotating shaft, a fixed plate is arranged on the connecting rod, an electric telescopic rod is arranged on the fixed plate, and a second moving seat is arranged at the telescopic rod end of the electric, the second removes a central cover and establishes on the connecting rod the second removes a surface symmetry and is equipped with the second connecting rod, first connecting rod one end is articulated mutually through the fourth pivot with second connecting rod one end.

The tree pruning device is characterized in that universal wheels are symmetrically arranged at the front and the back of the two sides of the lower surface of the base.

In summary, compared with the prior art, the invention has the beneficial effects that:

the tree pruning machine is simple in structure and convenient to use, branches are fixed through the fixing mechanism, and the cutting mechanism is driven through the driving mechanism, so that the cutting mechanism cuts trees in the fixing mechanism, the branches are sheared through mechanical equipment, the shearing efficiency is greatly improved, meanwhile, the safety of workers is guaranteed, and the using requirements of people are met.

Drawings

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

FIG. 2 is an enlarged perspective view of the present invention;

FIG. 3 is a second enlarged partial perspective view of the present invention;

fig. 4 is a perspective partially enlarged sectional view of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

a tree pruning device as shown in fig. 1 to 4, comprising a base 1, characterized in that: be equipped with support frame 11 on the base 1 support frame 11 one side is equipped with the fixed establishment 2 that can fix the branch 11 opposite side is equipped with the cutting mechanism 3 that can carry out the shearing to the branch in the fixed establishment 2 cutting mechanism 3 below is equipped with can drive the actuating mechanism 4 that cutting mechanism 3 carries out the cutting, through the fixed branch of fixed establishment, rethread actuating mechanism drives cutting mechanism to make cutting mechanism cut the trees in the fixed establishment, carry out the shearing of branch like this through mechanical equipment, also guaranteed staff's safety when having improved shearing efficiency greatly, thereby satisfy people's user demand.

The fixing mechanism 2 of the invention comprises a hinge seat 21 symmetrically arranged on one side surface of a support frame 11, a semicircular ring connecting plate 22 is hinged on the hinge seat 21 through a first rotating shaft, a first gear 23 is arranged at one end of the first rotating shaft, which passes through the hinge seat 21, a first spring 26 is arranged on the inner side surface of the semicircular ring connecting plate 22, a guide slot 25 is arranged on the semicircular ring connecting plate 22 at intervals, a movable rod 27 is movably inserted in the guide slot 25, a semicircular ring clamping block 28 is arranged between one ends of the movable rods 27, the outer surface of the semicircular ring clamping block 28 is pressed against one end of the first spring 26, a first rotating rod 29 and a first motor 61 are respectively arranged on one side surface of the support frame 11, the first rotating rod 29 is inserted in the support frame 11 through a bearing, a second gear 62 is arranged on the motor shaft of the first motor 61, the first gear 23 and the second gear 62 are engaged, first rotation pole 29 one end is equipped with third gear 63, second gear 62 and the meshing of third gear 63, third gear 63 meshes with the first gear 23 of another one mutually, drives the second gear through first motor and rotates to relative drive first gear and the third gear of one of them, rethread third gear drives the first gear of another one and rotates, thereby drive the relative rotation of semicircle ring connecting plate, realize opening and closing of semicircle ring connecting plate, the elastic force of rethread first spring, press from both sides through semicircle ring splint and press from both sides the branch of stabilizing, thereby realize the fixed of branch.

The driving mechanism 4 of the invention comprises a guide groove 41 and an L-shaped connecting plate 44 which are respectively arranged on one side surface of a support frame 11, a tension spring 42 is arranged at the lower end of the guide groove 41, a moving seat 43 is movably arranged in the guide groove 41, the lower end of the moving seat 43 is connected with the tension spring 42, a rack 47 is arranged on one side surface of the moving seat 43, a second motor 45 is arranged on the inner side surface of the L-shaped connecting plate 44, a half-tooth gear 46 is arranged on the motor shaft of the second motor 45, the rack 47 is meshed with the half-tooth gear 46, a connecting rod 48 is arranged at the upper end of the moving seat 43, a cutting mechanism 3 is arranged at the upper end of the connecting rod 48, the half-tooth gear is driven to rotate by the second motor so as to drive the rack to move up and down, the connecting rod is driven to move up and down, and then, the rack is moved downwards to reset, so that the cutting mechanism is driven to move up and down to cut the trees.

The cutting mechanism 3 comprises a second hinge seat 31 arranged at the upper end of a connecting rod 48, fixed clamping plates 32 are symmetrically hinged on the second hinge seat 31 through two sides of a second rotating shaft, a plurality of sleeves 33 are arranged at intervals on the inner sides of the fixed clamping plates 32, second springs 34 are arranged in the sleeves 33, movable clamping plates 35 are arranged on the inner sides of the fixed clamping plates 32, connecting columns 36 are arranged on the surfaces of one sides of the movable clamping plates 35 corresponding to the sleeves 33, the connecting columns 36 are movably inserted in the sleeves 33, one ends of the connecting columns 36 are pressed against one ends of the second springs 34, cutting edges 37 are arranged on the surfaces of the other sides of the movable clamping plates 35, a first connecting rod 38 is hinged on one side of the lower end of the fixed clamping plates 32 through a third rotating shaft, a fixed plate 82 is arranged on the connecting rod 48, an electric telescopic rod 83 is arranged on the fixed plate 82, and a second moving seat, the second removes the seat 39 center sleeve and establishes on connecting rod 48 the second removes the seat 39 upper surface symmetry and is equipped with second connecting rod 81, first connecting rod 38 one end is articulated mutually through the fourth pivot with second connecting rod 81 one end, drives the second through electric telescopic handle and removes the seat and reciprocate to drive the second connecting rod and reciprocate, thereby drive the swing of first connecting rod, thereby drive the swing of solid fixed splint, thereby drive the swing of movable splint, the effort of rethread second spring, thereby make the cutting edge clamping at the branch surface, rethread actuating mechanism drives the cutting edge and reciprocates, thereby make the cutting edge cut the branch.

The universal wheels 51 are symmetrically arranged at the front and the back of the two sides of the lower surface of the base 1, so that the device can move conveniently.

While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a branch shearing device, includes base (1), its characterized in that: the branch cutting machine is characterized in that a support frame (11) is arranged on the base (1), a fixing mechanism (2) capable of fixing branches is arranged on one side of the support frame (11), a cutting mechanism (3) capable of cutting the branches in the fixing mechanism (2) is arranged on the other side of the support frame (11), a driving mechanism (4) capable of driving the cutting mechanism (3) to cut is arranged below the cutting mechanism (3), the driving mechanism (4) comprises a guide groove (41) and an L-shaped connecting plate (44) which are respectively arranged on one side surface of the support frame (11), a tension spring (42) is arranged at the lower end of the guide groove (41), a moving seat (43) is movably arranged in the guide groove (41), the lower end of the moving seat (43) is connected with the tension spring (42), a rack (47) is arranged on one side surface of the moving seat (43), a second motor (45) is arranged on the inner side surface of the L-shaped connecting plate, a half-tooth gear (46) is arranged on a motor shaft of the second motor (45), a rack (47) is meshed with the half-tooth gear (46), a connecting rod (48) is arranged at the upper end of the moving seat (43), the cutting mechanism (3) is arranged at the upper end of the connecting rod (48), the cutting mechanism (3) comprises a second hinged seat (31) arranged at the upper end of the connecting rod (48), fixed clamping plates (32) are symmetrically hinged to the second hinged seat (31) through two sides of a second rotating shaft, a plurality of sleeves (33) are arranged on the inner side of each fixed clamping plate (32) at intervals, second springs (34) are arranged in the sleeves (33), movable clamping plates (35) are arranged on the inner sides of the fixed clamping plates (32), connecting columns (36) are arranged on the surfaces of one side of the movable clamping plates (35) corresponding to the sleeves (33), and the connecting columns (36) are movably inserted into the sleeves (33), spliced pole (36) one end top is pressed in second spring (34) one end activity splint (35) opposite side surface is equipped with cutting edge (37) solid fixed splint (32) lower extreme one side articulates through the third pivot has first connecting rod (38) be equipped with fixed plate (82) on connecting rod (48) be equipped with electric telescopic handle (83) on fixed plate (82) electric telescopic handle (83) flexible rod end is equipped with the second and removes seat (39), the second removes seat (39) central cover and establishes on connecting rod (48) the second removes seat (39) upper surface symmetry and is equipped with second connecting rod (81), first connecting rod (38) one end is articulated mutually through the fourth pivot with second connecting rod (81) one end.

2. The branch cutting device according to claim 1, wherein the fixing mechanism (2) comprises hinge seats (21) symmetrically arranged on one side surface of the support frame (11), a semicircular ring connecting plate (22) is hinged on the hinge seats (21) through a first rotating shaft, a first gear (23) is arranged at one end of the first rotating shaft passing through the hinge seats (21), a first spring (26) is arranged on the inner side surface of the semicircular ring connecting plate (22), guide slots (25) are arranged on the semicircular ring connecting plate (22) at intervals, a movable rod (27) is movably inserted in the guide slot (25), a semicircular ring clamping block (28) is arranged between one ends of the movable rods (27), the outer surface of the semicircular ring clamping block (28) is pressed against one end of the first spring (26), a first rotating rod (29) and a first motor (61) are respectively arranged on one side surface of the support frame (11), the first rotating rod (29) is inserted into the support frame (11) through a bearing, a second gear (62) is arranged on a motor shaft of the first motor (61), one of the first gears (23) is meshed with the second gear (62), a third gear (63) is arranged at one end of the first rotating rod (29), the second gear (62) is meshed with the third gear (63), and the third gear (63) is meshed with the other first gear (23).

3. The pruning device according to claim 1, wherein the two sides of the lower surface of the base (1) are symmetrically provided with universal wheels (51) in front and back.