CN201252720Y

CN201252720Y - Croppers rooter

Info

Publication number: CN201252720Y
Application number: CNU2008200302247U
Authority: CN
Inventors: 安清华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-05
Filing date: 2008-09-05
Publication date: 2009-06-10
Anticipated expiration: 2018-09-05

Abstract

The utility model relates to a shovel plough for agricultural crops, which comprises a shovel, tool points and a plough frame body; the shovel is V-shaped, and the tool points are arranged at the two side ends of the shovel; the plough frame body is formed by a haulage box, a cross beam and a rear support which are integrated into a whole; one end of a front stabilizer bar is connected with the V-shaped opening of the shovel, and the other end of the front stabilizer bar is connected with the rear lower end of the haulage box; one end of a left force shovel arm is connected with the middle end at the left inner side of the shovel, and the other end of the left force shovel arm is connected with the left end surface of the rear support; one end of a right force shovel arm is connected with the middle end at the right inner side of the shovel, and the other end of the right force shovel arm is connected with the right end surface of the rear support; a fixed tube in welded on the rear support and is connected with the upper end of the rear support. When the field operation is carried out, the haulage box is fixed on the hauling frame of the lifter for a walking tractor, the fixed tube is directly fixed on the lifter, and the field root shoveling and stubble removing operation is performed under the traction of the tractor; and the utility model has the advantages that the labor intensity of the framers is reduced and the operating efficiency is improved, and is the agricultural tool with flexible operation and use.

Description

A kind of crops back chipping plough

Technical field

The utility model relates to a kind of agriculture apparatus of farm work, and particularly a kind of rural area peasant household is used for a kind of crops back chipping plough of back chipping behind the results crops.

Background technology

In the vast field of rural area, whenever after the season of results, all can exist the crops stubble to cover the problem in field at the field alley, for example (,) corn root, Radix Sorghum vulgare Pers and other crop stalk etc., the whole ground before these crops root stubbles such as untimely removing will directly influence and sow in spring the coming year.In the past in the place of not using the farm machinery operation, northern country especially, peasant households all adopt hoe to dig root, the work way that spade is uprooted, time-consuming effort again, labour intensity is very big, causes peasant households very arduous of field work.Along with the development of farmland mechanization, have the farmland facility of weeding and hack function, mainly contain rotovator, utilize the rotary tillage mode to carry out stubble-cleaning weeding operation; The main feature of rotary tillage operation is direct hack and plough back hack, and is not ideal to the effect of digging up the roots; And the problem one that exists is if adopt the rotary tillage farming year after year, causes soil compaction easily; The 2nd, the rotovator complex structure, fuel consumption is big when revolving ground, and cost is too high, and operation inconvenience is used so be difficult in rural area large tracts of land penetration and promotion.

Summary of the invention

The purpose of this utility model is, overcomes the drawback that existing rotovator exists, and provides a kind of simple in structure, processing and fabricating easily, and sturdy and durable, it is time saving and energy saving operate, and the crops back chipping that efficiency is high is ploughed.

The purpose of this utility model is achieved in that a kind of crops back chipping plough, by hand tractor traction supporting operation; This device comprises that perching knife (1), the knife edge (2) and plow frame body (3) constitute; Its major technique is that perching knife (1) is in the shape of the letter V, and the two side ends of perching knife (1) is the knife edge (2); Plow frame body (3) is connected as one by traction box (4), crossbeam (5) and after-poppet (6); One end of front stabilizer (7) is connected with perching knife (1) V word mouth, and the other end connects the posterior end of traction box; The end that arm (8) is puted forth effort to shovel in a left side is connected with the left inboard middle-end of perching knife (1), and the other end connects the left side of after-poppet (6); The end that arm (9) is puted forth effort to shovel in the right side connects the Right Inboard middle-end of perching knife (1), and the other end is connected with the right side of after-poppet (6); On after-poppet (6), be provided with the stationary pipes (10) that is welded to each other, and be connected with the upper end of after-poppet (6).

Be provided with a steadying plate (11) of erectting in the lower end of front stabilizer (7), be welded on the lower end of front stabilizer (7).

When farm work, traction box is fixed on the hitch frame of hand tractor elevating mechanism, stationary pipes directly is connected with elevating mechanism with pin, carries out field back chipping stubble-removing operation by tractor-drawn crops back chipping plough.

The utlity model has following advantage:

1, simple in structure, easily processing and manufacturing is installed easily, and flexible operation is easy to use;

2, long-pending littler, in light weight than rotary tillage body, save raw material, cost is low;

3, can root out crops undesirable roots such as corn root, Radix Sorghum vulgare Pers effectively, not choose and remove to pick up in the ground root again, can make also field of crop stalk again, become useless in fertile, pollution-free;

4, the adaptive capacity to various soil is stronger, when ground is hard or sandstone ground also can steady operation.

5, having alleviated people's labour intensity, improved efficiency, be widely used, is the good apparatus that the farmland back chipping removes stubble.

Description of drawings

Fig. 1 is a structure connection diagram of the present utility model

Fig. 2 is the end view of Fig. 1

Fig. 3, Fig. 4 are that the utility model is used schematic diagram

Fig. 5 is that the utility model is used connection diagram

Among the figure, arm is puted forth effort to shovel in 1-perching knife, the 2-knife edge, 3-plow frame body, 4-traction box, 5-crossbeam, 6-after-poppet, 7-front stabilizer, a 8-left side, crops root in arm, 10-stationary pipes, 11-steadying plate, 12-spear, the 13-field, the 14-crops low bank of earth between fields, 15-field, 16-elevating mechanism, 17-elevating mechanism control lever are puted forth effort to shovel in the 9-right side;

Embodiment

Be further described below in conjunction with drawings and Examples;

With reference to Fig. 1, shown in Figure 2, in the specific embodiment, a kind of crops back chipping plough, by hand tractor traction supporting operation, this device comprises that perching knife 1, the knife edge 2 and plow frame body 3 constitute; Its major technique is that perching knife 1 is in the shape of the letter V, and makes of steel plate, and the two side ends of perching knife 1 is the knife edge 2; V font perching knife point is used for working effect at the corn interline with wearing.Plow frame body 3 is connected as one by traction box 4, crossbeam 5 and after-poppet 6; One end of front stabilizer 7 is connected with perching knife 1V shape mouth, and the other end connects the posterior end of traction box; The end that arm 8 is puted forth effort to shovel in a left side is connected with the left inboard middle-end of perching knife 1, and the other end connects the left side of after-poppet 6; The end that arm 9 is puted forth effort to shovel in the right side connects the Right Inboard middle-end of perching knife 1, and the other end is connected with the right side of after-poppet 6; Be provided with two stationary pipes that are uneven in length 10 on after-poppet 6, stationary pipes 10 is provided with in the above long, and the short liner that plays a part below is welded to each other, and is connected with the upper end of after-poppet 6.Be provided with one in the lower end of front stabilizer (7) and erect steadying plate (11), be welded on the lower end of front stabilizer (7),, can effectively alleviate swinging of perching knife to keep the balance of perching knife.

With reference to Fig. 3, Fig. 4, embodiment illustrated in fig. 5, during farm work, traction box 4 is fixed on the hitch frame of hand tractor elevating mechanism 16, stationary pipes 11 usefulness pins directly are fixed on the elevating mechanism 16, carry out field back chipping stubble-removing operation by tractor-drawn V font crops back chipping plough.The perching knife 1 of crops back chipping plough is placed on the intermediate region 15 (see figure 4) operations of two row crops, and the point of a knife 12 of perching knife 1 plays at two row crops intermediate regions 15 scurries the upturned soil effect, keeps constant slope when wearing ground; 2/3 place 16 of the left and right sides knife edge 2 of perching knife 1 just in time is the spacing of two row crops; Two spacing A, B end (see figure 3) must be greater than the spacing (see figure 4) of two crops 13.Simultaneously, control the degree of depth of perching knife, rising when regulating perching knife 1 and bury, angle of fall degree by the locking nut of lower link length by the control lever on the tractor elevating mechanism 16 17.When the field back chipping removed stubble, the back chipping plough will carry out two subjobs, and perching knife 1 angle of penetration of back chipping plough is mild for the first time, roots out the root stubble that bassets earlier; Perching knife 1 angle of penetration of back chipping plough rises steeply for the second time, the crops undesirable root stubble in the field is directly shredded again.Because V font crops back chipping plough only loosens the soil and do not dig, and is little to soil disturbance, broken undesirable root, stubble major part are stayed the face of land, can make also field of crop stalk again, become useless in fertile, and pollution-free, soil moisture conservation helps loosening the soil.

Claims

1, a kind of crops back chipping plough is by hand tractor traction supporting operation; Comprise that perching knife (1), the knife edge (2) and plow frame body (3) constitute; It is characterized in that: perching knife (1) is in the shape of the letter V, and the two side ends of perching knife (1) is the knife edge (2); Plow frame body (3) is connected as one by traction box (4), crossbeam (5) and after-poppet (6); One end of front stabilizer (7) is connected with perching knife (1) V word mouth, and the other end connects the posterior end of traction box (4); The end that arm (8) is puted forth effort to shovel in a left side is connected with the left inboard middle-end of perching knife (1), and the other end connects the left side of after-poppet (6); The end that arm (9) is puted forth effort to shovel in the right side connects the Right Inboard middle-end of perching knife (1), and the other end is connected with the right side of after-poppet (6); On after-poppet (6), be provided with the stationary pipes (10) that is welded to each other, and be connected with the upper end of after-poppet (6).

2, a kind of crops back chipping plough according to claim 1 is characterized in that the lower end of described front stabilizer (7) is provided with a steadying plate (11) of erectting, and is welded on the lower end of front stabilizer (7).

3, a kind of crops back chipping plough according to claim 1 is characterized in that (16) the two spacing A of 2/3 place, the B end of the left and right sides knife edge (2) of described perching knife (1) must be greater than the spacing of two crops (13).