CN2030407U

CN2030407U - Tree-planting machine

Info

Publication number: CN2030407U
Application number: CN 88203858
Authority: CN
Inventors: 刘寅夏
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-03-01
Filing date: 1988-03-01
Publication date: 1989-01-11

Abstract

The utility model discloses a tree planting machine used for planting trees on the virgin ground. A sapling planter, three pairs of weeders, a first pair of trailing bars, a first pair of land rollers, a second pair of trailing bars, a second pair of land rollers, a third pair of trailing bars, a pit filling device of surface soil are arranged on a machine frame base of the tree-planting machine in order. The three pairs of trailing bars with different shapes can cover more than 80 cm earth on the root of the plants. By the functions of the trailing bars, the land rollers and a leading mark line, the trees is straight and stable and not easy to fall after the field planting, and the tree-planting machine is an ideal machine for planting trees in a large scale.

Description

Tree-planting machine

The utility model relates to a kind of Work machine that is used to plant trees.

China's forest-covered area is very little, has a lot of virgin lands to remain to be planted trees.And want to depend merely on manpower in all very poor place afforestation of these soil and weather conditions is very difficult, in order to improve this one side condition, before this, Ningxia woods grass developing head office has used the tree planter of simple type, solve the problems referred to above, realized the purpose of on the large tracts of land virgin land, planting trees.The tree planter of this simple type has a sapling planter, a pair of trailing bar, a pair of press wheel, a pair of surface soil compound ditch device (referring to Fig. 3).Be fixed on successively on the tree planter gantry base.Though this tree planter has solved the mechanization problem of planting tree at virgin land in a large number, also deposits a lot of shortcomings.Promptly plant trees straight, earthing is few and shallow, plant buries shallow easy lodging.Particularly because a large amount of weedy on the virgin land, tree planter is just twined by weeds soon in the afforestation and reforestation machinery operation, causes machine to break down.

The purpose of this utility model is a kind of tree planter that can overcome above-mentioned defective of design.The utility model has hauling machine traction, concrete structure as shown in Figure 1: sapling planter 2, be positioned at the forefront of gantry base 11.Its back arranging successively first pair of trailing bar 4, the first pair of press wheel 5, the second pair of trailing bar 6, second pair of press wheel 7, the 3rd pair of trailing bar 9, a pair of surface soil compound ditch device 8 symmetries be fixed on frame at the bottom of 11 outermost, more forward slightly than the 3rd pair of trailing bar 9, at the middle part of gantry base 11, a pair of navigation graticule 10 is arranged in the concave indentation.1 one-tenth splayed of three pairs of weeders is arranged sapling planter 2 both sides after a while.

Existing tree planter (as shown in Figure 3) behind sapling planter has only the trailing bar of pair of plates formula, a pair of press wheel, a pair of surface soil compound ditch device.The shallow plant of earthing buried after this structure made and plants trees, and root is shallow to be had only about 40 centimeters, thereby lodging easily.And the weeds of virgin land make Work machine often break down.

The utility model has overcome above-mentioned shortcoming, has three pairs of variform trailing bars, two pairs of press wheels not of uniform size.First pair of trailing bar, 4 area minimums behind the sapling planter 2, the highest from table soil are boot-shaped.To show mound to root by trailing bar 4, by first pair of press wheel 5 with the earthing compacting.Second pair of trailing bar 6 is lower than first pair of trailing bar 4 slightly apart from soil table distance, is large-area rhombus flat board, with the root of more table mound to plant, by second pair of press wheel 7 compacting.Second pair of press wheel 7 be greater than first pair of press wheel 5, in order that the pressure in addition bigger to earthing, the area maximum of the 3rd pair of trailing bar 9 is front wide and rear narrow a pair of large-scale garden shovels vertical with ground.Be herringbone and be symmetrically distributed in the center line both sides, the root of mound to plant will more be shown, surface soil compound ditch device becomes the ridge at the whole ditch in the both sides of planted trees simultaneously, the a pair of navigation graticule 10 that is positioned at sapling planter 2 back, gantry base 11 middle part concave indentation limits the gradient of the wood of planting trees, and makes plant straight and neat.Bury through three earthing secondary compaction plant and to reach deeply more than 80 centimeters.Three pairs of weeders 1 have effectively been removed weeds.

The deep loosening tooth that one chiselling earth is arranged before the sapling planter 2 of the present utility model, the two connects together in aggregates, by bracket supports, support top is connected with gantry base 11 with bearing pin or alternate manner by the hole, make the integral body of sapling planter 2 to rotate, it is vertical with ground by hydraulic drive the seedling device 2 that plants seedlings to be fallen when planting trees operation, and sapling planter 2 lifts during walking, parallel with ground, do not influence and advance.

The utility model has solved the mechanization problem of large tracts of land afforestation, and especially at the Northwest's soil, weather conditions are abominable unusually.Behind the utility model kind tree, water conservation, fertile, the soil moisture conservation effect all very good (as shown in Figure 4) of guarantor needn't be irrigated separately.Ditch ridge by surface soil compound ditch device 8 shapings form has effectively prevented water and soil loss.Institute's tree planting wood is neatly embarked on journey, non-lodging, and not having weeds is desirable afforestation and reforestation machineries.

Description of drawings:

Fig. 1 is the end view of a kind of embodiment of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

1～weeder; 2～sapling planter; 3～hitch frame; 4～the first pairs of trailing bars; 5～the first pairs of press wheels; 6～the second pairs of trailing bars; 7～the second pairs of press wheels; 8～surface soil compound ditch device; The 9～three pair of trailing bar; 10～navigation graticule; 11～gantry base.

At the middle part of gantry base 11 concave indentation is arranged, its front portion is a sapling planter 2, and in the concave indentation, a pair of navigation graticule 10 is fixed in both sides.Drop into the rectify effect of the sapling of sapling planter 2 by the navigation graticule, out-of-date in the pressure of trailing bar and press wheel, sapling does not tilt, non-lodging.

Fig. 3 is existing tree planter, 12～sapling planter; 13～trailing bar; 14～press wheel; 15～surface soil compound ditch device.

Fig. 4 is the shape of plant and furrow after the tree planting operation of lack of water ground.

Fig. 5 is after dark and damp regional tree planting operation, the shape of plant and furrow.

Another kind of embodiment:

After dark and damp regional large tracts of land tree planting operation, darker furrow can cause ponding.Remove surface soil compound ditch device 8, strengthen the area of the 3rd pair of trailing bar 9.

Claims

1, a kind of by hauling machine traction, comprise sapling planter, trailing bar, press wheel, surface soil compound ditch device is at interior tree planter, it is characterized in that said trailing bar is three kinds of different trailing bars (4,6,9), press wheel is two couple (5 not of uniform size, 7), back at sapling planter 2, the both sides of tree planter gantry base 11 center lines are being arranged in order, first pair of trailing bar 4, first pair of press wheel 5, second pair of trailing bar 6, second pair of press wheel 7, the 3rd pair of trailing bar 9, a pair of navigation graticule 10 is arranged in the concave indentation of the middle part of tree planter gantry base 11, and above-mentioned tree planter also has a pair of above weeder 1.

2, tree planter according to claim 1, it is characterized in that first pair of trailing bar 4 of said three pairs of trailing bars (4,6,9) is the shortest apart from tree planter framework base 11, trailing bar area minimum, the 3rd pair of trailing bar 9 is the longest apart from gantry base 11, trailing bar area maximum, second pair of trailing bar is placed in the middle.

3, tree planter according to claim 1 is characterized in that said weeder 1 has three pairs, is the both sides after splayed is arranged in sapling planter 2.