CN201270684Y

CN201270684Y - Tree trimming machine

Info

Publication number: CN201270684Y
Application number: CNU2008201488563U
Authority: CN
Inventors: 毛训亮; 毛重濮
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-29
Filing date: 2008-08-29
Publication date: 2009-07-15
Anticipated expiration: 2018-08-29

Abstract

The utility model relates to a tree cropper belonging to tree cropping equipment, which can crop the middle-height and high trees. The tree cropper is formed by connecting a traveling device, a big arm, a telescopic arm, a folding arm, a swing arm, a rotating head, an oil motor and a chain saw, wherein, under the action of an oil hydraulic cylinder, the big arm is raised, the telescopic arm can be telescopic and the folding arm can be raised; under the action of a swing oil cylinder, a swing gear and a swing rack, the swing arm can freely drive the chain saw to swing left and right, and the rotation of the oil cylinder can cause the sawing direction of the chain saw to be changed freely; under the action of a hydraulic oil pump, the oil motor drives the chain saw to rotate at a high speed, so as to cut the branches. The cropper can work in traveling, which is an important and indispensable tool for removing traffic obstacles for urban street, road, gardens, forest farm, communication and electrical power, and is also helpful for cropping and shaping the trees.

Description

A kind of tree trimming machine

One, technical field: the utility model relates to a kind of tree trimming equipment, especially a kind of tree trimming machine.

Two, background technology: people generally are to cut with scissors for the pruning of low trees at present, use handsaw, or else, just climb to the ladder pruning trees that gets on, the quite a lot of people of condition use the stock chain saw, and this also can only work on the height below 3 meters, higher again heave a sigh with regard to Wang Shu powerless.But this also just is applicable to tree trimming among a small circle, for large tracts of land, on a large scale, and the pruning of a fairly large number of trees of long distance, unable to do what one wants very much to do especially.Cause on many trees and blowed the permanent extension of disconnected branch in the tree by wind, and sick branch, the worm branch, deadwood can't in time be removed because the position is higher, this shaping of tree that has, can't trimming and finishing, the trees of especially many urban roads both sides also can only be to let alone growth.What have has sheltered from traffic mark board, signal lamp, and what have has pushed down communication cable, and the sagging mistake of the branches and leaves that have is low to influence traffic, and What is more, and the branch that has is directly stretched to high voltage transmission line unexpectedly, can turn danger into safety as long as cut out branch.But do not accomplish that it is strange unfortunate to cut down big tree, is in the dilemma.

Be badly in need of a kind of gardens, avenue, highway two of being applicable in the actual life and take up the trimming and finishing plant equipment of greening forest belt trees, the all-round tree trimming machine of high low latitude purposes in especially being applicable to.

Three, summary of the invention: the purpose of this utility model provides a kind of tree trimming machine that the height trees are pruned fast in the adaptation, it has remedied the blank of the high tree trimming of current centering, the purpose of this utility model is to realize like this, it is by running gear, hydraulic oil pump, rotary disk, big arm oil cylinder, big arm, telescopic arm, folding arm oil cylinder, folding arm, swing arm, rotary oil cylinder, swivel head, oil motor, chain saw, wobble gear, the swing tooth bar, oscillating oil cylinder, control valve, telescopic boom cylinder, the turntable motor connection forms, be fixed with rotary disk above the running gear, big arm is installed on it, big arm oil cylinder and turntable motor; In big arm, telescopic arm is installed, telescopic boom cylinder is installed within it, at hinged folding arm and the folding arm oil cylinder of being equipped with of the telescopic arm other end, the tailpiece of the piston rod and the folding arm of folding arm oil cylinder are hinged, the end in addition of folding arm is hinged with swing arm, on folding arm, oscillating oil cylinder is installed simultaneously, wobble gear and swing tooth bar, the axle and the swing arm of wobble gear are fixedly linked, rotary oil cylinder and swivel head are installed in the swing arm, swivel head end in addition is equipped with oil motor and chain saw, control valve is fixed on the rotating disk, and hydraulic oil pump is fixed on the running gear, and hydraulic oil pump provides power by running gear.

During work, hydraulic oil pump is under the drive of power set, hydraulic oil is transported to operating desk, at first be big arm cylinder action, big arm is lifted, then the folding arm oil cylinder of operation, folding arm is lifted too, pilot oil motor hydraulic valve again, chain saw promptly under the drive of oil motor, runs up and carries out the sawing of branch.Handle rotary oil cylinder, can make chain saw conversion sawing direction, can realize perpendicular cuts, horizontal resection, can realize swinging of chain saw if handle oscillating oil cylinder, its pendulum angle is more than 270 °, the sawing of the branch on the realization multi-angle is multi-direction, very convenient, also can commanding sawing, can will fold arm and transfer, if must increase sawing height again, can handle telescopic boom cylinder, make telescopic arm overhanging, to meet the requirements of height, can also in advancing, carry out work, need not ground supports.Operation freely, and is highly random, is conveniently very much really.

Four, description of drawings: Fig. 1 is a kind of structural representation of tree trimming machine, among the figure 1, running gear 2, hydraulic oil pump 3, rotary disk 4, big arm oil cylinder 5, big arm 6, telescopic arm 7, folding arm oil cylinder 8, folding arm 9, swing arm 10, rotary oil cylinder 11, swivel head 12, oil motor 13, chain saw 14, wobble gear 15, swing tooth bar 16, oscillating oil cylinder 17, control valve 18, telescopic boom cylinder 19, turntable motor

Five, embodiment: in Fig. 1, be fixed with rotary disk 3 above the running gear 1, big arm oil cylinder 4, turntable motor 19 and big arm 5 are installed on it; In big arm 5, telescopic arm 6 is installed, telescopic boom cylinder 18 is installed within it, at hinged folding arm 8 and the folding arm oil cylinder 7 of being equipped with of telescopic arm 6 other ends, the tailpiece of the piston rod and the folding arm 8 of folding arm oil cylinder 7 are hinged, on folding arm 8, oscillating oil cylinder 16 is installed, wobble gear 14 and swing tooth bar 15, the axle and the swing arm 9 of wobble gear 14 are fixedly linked, rotary oil cylinder 10 is installed in the swing arm 9 with swivel head 11, swivel head 11 end in addition is equipped with oil motor 12 and chain saw 13, control valve 17 is fixed on the rotary disk 3, hydraulic oil pump 2 is fixed on the running gear 1, and hydraulic oil pump 2 provides power by running gear 1.

Claims

1, a kind of tree trimming machine, it is by running gear (1), hydraulic oil pump (2), rotary disk (3), big arm oil cylinder (4), big arm (5), telescopic arm (6), folding arm oil cylinder (7), folding arm (8), swing arm (9), rotary oil cylinder (10), swivel head (11), oil motor (12), chain saw (13), wobble gear (14), swing tooth bar (15), oscillating oil cylinder (16), control valve (17), telescopic boom cylinder (18) and turntable motor (19) connection form, it is characterized in that: be fixed with rotary disk (3) above the running gear (1), big arm oil cylinder (4) is installed on it, turntable motor (19) and big arm (5); Control valve (17) is fixed on the rotary disk (3).

2, a kind of tree trimming machine according to claim 1, it is characterized in that: in big arm (5), telescopic arm (6) is installed, telescopic boom cylinder (18) is installed within it, at hinged folding arm (8) and the folding arm oil cylinder (7) of being equipped with of telescopic arm (6) other end, the tailpiece of the piston rod and the folding arm (8) of folding arm oil cylinder (7) are hinged, oscillating oil cylinder (16), wobble gear (14) and swing tooth bar (15) are installed on folding arm (8), and the axle and the swing arm (9) of wobble gear (14) are fixedly linked.

3, a kind of tree trimming machine according to claim 1 is characterized in that: rotary oil cylinder (10) is installed in the swing arm (9) with swivel head (11), and swivel head (11) end in addition is equipped with oil motor (12) and chain saw (13).

4, a kind of tree trimming machine according to claim 1, it is characterized in that: swing arm (9) can about freely swing, swivel head (11) can arbitrarily rotate, and to adjust the sawing direction of chain saw (13), folding arm (8) can be done significantly in telescopic arm (6) and swing up and down.