CN100435622C

CN100435622C - Excavator for trees transplantation

Info

Publication number: CN100435622C
Application number: CNB200610039487XA
Authority: CN
Inventors: 李善文; 李耀明
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-05
Filing date: 2006-04-05
Publication date: 2008-11-26
Anticipated expiration: 2026-04-05
Also published as: CN1864471A

Abstract

The present invention relates to an excavator for tree transplantation, which is provided with six oil cylinders to respectively drive a left barrel shovel, a right barrel shovel, a left bottom shovel, a right bottom shovel, a left open-close arm and a right open-close arm to work in coordination. The excavator for tree transplantation works in full mechanization, so trees with roots can be shoveled out from underground once. The present invention has the advantages of simple structure, low cost, time saving, labor saving, high efficiency and wide application, and can be matched with tractors with multiple models or other motive power machines. The excavator for tree transplantation is suitable for excavating and transplanting various trees and seedlings, and has a large market for popularizing and applying and economic value.

Description

Excavator for trees transplantation

Affiliated technical field

The present invention relates to a kind of excavator, especially a kind of excavator for trees transplantation.

Background technology

At present, dig both at home and abroad the cave plant trees machinery development early, product is corresponding more, its performance can satisfy the specification requirement of digging the cave plantation in the production of forestry basically, the transplanting excavation machinery of trees is then started late, and technology is corresponding also not mature enough, though also there is corresponding product to occur abroad, but all complex structure, cost an arm and a leg, it can not adapt to the national conditions and the market of China; At present, both at home and abroad, especially domestic transplanting also all is to use the spade hand digging, manual wrapping, or hand is lifted pickaback, or transplant with crane, this method is not only time-consuming, efficient is very low, and survival rate is also low, to this, does not also have good solution at present.

Summary of the invention

Transplant the backward problem of being undertaken in order to solve China trees by manual, the invention provides a kind of excavator for trees transplantation, the Fully-mechanized operation of this machine, disposable can coming out the trees of band ball from underground shovel, it is simple in structure, cheap, saving of work and time, efficient height, purposes are wide, can with the tractor or the supporting installation of other dynamic power machine of multiple model, the excavation that is applicable to various trees, nursery stock is transplanted, and it has big market and the economic worth of applying.

The technical solution adopted for the present invention to solve the technical problems is: this excavator is equipped with six oil cylinders, drives left and right bucket shovel 12,7 respectively,

shovel

13,11 of the left and right end and left and right deciliter arm 15,9 coordinative operations; It is characterized in that: this excavator has a vertical fixed frame 1, on fixed frame, equidirectional order riser guide 17 and hoist cylinder 2, the lower end of this hoist cylinder be installed, with fixed frame 1 " locating to be connected, fixedlys connected with the top of the riser guide 17 of long tubular in the upper end; On the fixed frame 1, have and can rise the lifting fairlead 18 that can fall, it is slidingly installed with the riser guide 17 of long tubular; Fixedly connected with elevator platform 3 middle parts of a horizontal long rectangle in the lower end of riser guide 17; The two ends of elevator platform 3 are hinged with the inner end of left and right deciliter arm 15,9 longitudinally respectively; The outer end of left and right deciliter arm 15,9, by sliding sleeve, the cover of slip is followed the left and right bucket shovel axis of

guide

14,10; The middle part of the left and right bucket shovel axis of

guide

14,10 is hinged with the lower end that vertical left and right bucket

shovels oil cylinder

19,5, and the two ends of left and right deciliter arm 15,9 and horizontal deciliter oil cylinder 4 are hinged; By the transversal stretching of deciliter oil cylinder 4, controlled left and right deciliter arm 15,9 and left and right bucket shovel 12,7 deciliter; Flexible up and down by left and right bucket

shovel oil cylinder

19,5, controlled the left and right bucket shovel axis of

guide

14,10 and left and right bucket shovel 12,7 on put the shovel motion; Fixed frame 1 ' everywhere, the upper end with left and right end

shovel oil cylinder

20,6 and left and right bucket

shovel oil cylinder

19,5 is connected respectively, the lower end of

shovel oil cylinder

20,6 of the left and right end, the middle part of shoveling

transverse arm

16,8 with the horizontal left and right end is hinged respectively; By stretching of these two oil cylinders, can control the rising and the shovel operation down of shovel of the left and

right end

13,11 respectively; Left and

right end shovel

13,11 be " " the shape structure, its underpart is equipped with triangular shaped perching knife, can cut in the soil, is horizontal left and right shovel transverse arm after its top bending, and an end of its transverse arm is hinged with the projection at elevator platform 3 two ends respectively; The effect of this shovel of left and

right end

13,11 can be cut the rhizome that cuts off trees in the soil by the perching knife of lower end on the one hand, on the other hand, the complete machine jail is fixed, and is cooperating left and right bucket shovel 12,7 to go deep into shovel soil in the soil downwards, and balance the strength that the bucket shovel is upwards lifted; The lower end of left and right bucket

shovel oil cylinder

19,5, the left and right bucket shovel axis of

guide

14,10 with cylindricality is hinged respectively.

The course of work of this excavator for trees transplantation is such: at first handle deciliter oil cylinder 4, make left and right bucket shovel 12,7 open-shaped, operating this machine advances, the semicircular left and right bucket shovel 12,7 that trees to be transplanted are entered separately is middle, bucket shovel about closing up makes shovel of the left and

right end

13,11 along arching trajectory from and arranged on left and right sides the incision soil then; Handle left and right bucket

shovel oil cylinder

19,5 again, left and

right bucket shovel

13,11 is pressed down in the incision soil, cut off the rhizome of trees ' root periphery, break it and the getting in touch of surrounding soil, frame 3 falls in lifting, trees ball after cutting off is promoted, built on stilts, synchronous also mentions shovel of the left and right end 12,7 and separately, separates left and right bucket more slowly and shovel 12,7, allow the trees ball fall into prior ready pail pack slowly, thereby finish the mining process of these trees.

Its beneficial effect is: the Fully-mechanized operation of this machine, disposable can coming out the trees of band ball from underground shovel, it is simple in structure, cheap, saving of work and time, efficient height, purposes are wide, its can and the tractor or the supporting installation of other dynamic power machine of multiple model, the excavation that is applicable to various trees, nursery stock is transplanted, and it has big market and the economic worth of applying.

Description of drawings

The invention will be further described below in conjunction with drawings and the embodiments;

Accompanying drawing is a structural principle schematic diagram of the present invention;

Among the figure, 1 fixed frame, 2 hoist cylinders, 3 elevator platforms, 4 deciliters oil cylinders, 5 right bucket shovel oil cylinders, 6 shovel oil cylinders of the right end, 7 right bucket shovels, 8 shovel transverse arms of the right ends, 9 part on the right side and close arm, the 10 right bucket shovel axis of guides, 11 shovels of the right ends, 12 left side bucket shovels, 13 left side end shovel, 14 left side bucket shovel axis of guides, 15 part on the left side and close arm, 16 left side ends shovel transverse arms, 17 riser guides, 18 lifting fairleads, 19 left side bucket shovel oil cylinders, 20 left side end shovel oil cylinder.

Embodiment

In the drawings, this fixed frame 1 is all fixedlyed connected with the rear portion of four-wheel tractor, and its power provides pressure oil by the power oil pump box of tractor, and the power of tractor should be more than 24, and what select for use among this embodiment is 24 power.

In the drawings, the pail pack of packing and transportation trees can precast the pail pack of different size by the size of the diameter of bucket shovel and trees, this barrel can be made up big and down small taper by plastics or timber, can remove a large amount of wrapping work like this from, can make the transplanting of trees faster, efficient and survival rate are higher

In the drawings, the power of its hoist cylinder 2, deciliter oil cylinder 4, left and right bucket

shovel oil cylinder

19,5 and

shovel oil cylinder

20,6 of the left and right end can select for use 1 ton～3 tons to get final product according to the size of transplanting trees.

In the drawings, left and right bucket shovel 12,7 respectively is up big and down small semicircle cone-plate shape, altogether, is a up big and down small cone, fixedlys connected with the left and right bucket shovel axis of

guide

14,10 of column respectively in its top.

Claims

1. excavator for trees transplantation, this excavator is equipped with six oil cylinders, drives left and right bucket shovel (12), (7) respectively, the left and right end shovel (13), (11) and left and right deciliter arm (15), (9) coordinative operation; It is characterized in that: this excavator has a vertical fixed frame (1), on fixed frame, equidirectional order riser guide (17) and hoist cylinder (2) be installed, the lower end of this hoist cylinder, with fixed frame (1 ") located to be connected, and fixedlys connected with the top of the riser guide (17) of long tubular in the upper end; On the fixed frame (1), have and can rise the lifting fairlead (18) that can fall, it is slidingly installed with the riser guide (17) of long tubular; Fixedly connected with elevator platform (3) middle part of a horizontal long rectangle in the lower end of riser guide (17); The two ends of elevator platform (3) are hinged with the inner end of left and right deciliter arm (15), (9) longitudinally respectively; The outer end of left and right deciliter arm (15), (9), by sliding sleeve, the cover of slip is followed the left and right bucket shovel axis of guide (14), (10); The left and right bucket shovel axis of guide (14), (10) are hinged with vertical left and right bucket shovel oil cylinder (19), the lower end of (5), and the two ends of the middle part of left and right deciliter arm (15), (9) and horizontal deciliter oil cylinder (4) are hinged; Fixed frame (1 ') everywhere, upper end with shovel oil cylinder (20) of the left and right end, (6) and left and right bucket shovel oil cylinder (19), (5) is connected respectively, the lower end of shovel oil cylinder (20) of the left and right end, (6) is hinged with horizontal shovel transverse arm (16) of the left and right end, the middle part of (8) respectively; The lower end of left and right bucket shovel oil cylinder (19), (5), the left and right bucket shovel axis of guide (14), (10) with cylindricality are hinged respectively.

2. excavator for trees transplantation according to claim 1, it is characterized in that: about end shovel (13), (11) be " 7 " shape structure, its underpart is equipped with the triangular shaped perching knife that can cut in the soil, be horizontal left and right shovel transverse arm after its top bending, an end of its transverse arm is hinged with the projection at elevator platform (3) two ends respectively.

3. excavator for trees transplantation according to claim 1, it is characterized in that: left and right bucket shovel (12), (7) respectively are up big and down small semicircle cone-plate shape, altogether, it is a up big and down small cone, fixedly connected with the left and right bucket shovel axis of guide (14), (10) of column respectively in its top.