CN202168329U

CN202168329U - Roller of residual film recycler

Info

Publication number: CN202168329U
Application number: CN2011201002631U
Authority: CN
Inventors: 郭怀雄; 郭娟梅; 常宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-08
Filing date: 2011-04-08
Publication date: 2012-03-21
Anticipated expiration: 2021-04-08

Abstract

The utility model relates to the field of agricultural machinery for recycling and cleaning waste mulching films, in particular to a roller of a residual film recycler, which comprises a roller shaft, a web disc, a roller wall and film spikes. The roller is characterized in that the film spikes are spirally arranged around the roller shaft on the roller so that resistance borne by the spikes is smaller when caked soil is pricked, the mulching films can be recycled while the whole recycler is lighter in weight, and downward pressure applied to the roller is not needed. Simultaneously, the roller tilts the mulching films to one side when the films are lifted, the soil on each mulching film slips off from one side of the mulching film, and decrease of film lifting efficiency caused by difficulty in film lifting and even breakage of the mulching films due to continuous forward accumulation of the soil on the mulching films is avoided.

Description

The machine for recovering broken film cylinder

Technical field

The waste mulching film that the utility model relates in the agricultural machinery reclaims and the cleaning field, is a kind of cylinder of machine for recovering broken film.

Background technology

Plastic mulching plantation in the agricultural production has many effects such as water conservation, guarantor's soil, guarantor's fertilizer, weed eradication, diseases prevention worm, improvement light and heat condition near the ground; Can effectively overcome low temperature, arid, barren, bad natural conditions such as breeding time is short, be one of important agriculture production technology.But it is pliable and tough and be difficult to degraded to accumulate waste mulching film in soil for a long time, not only pollutes the environment, and can cause that the gas permeability of soil descends, fertility reduces, influence the crop root growth.Therefore, the mechanization recovery technology of waste mulching film receives people's attention gradually, and various machine for recovering broken films constantly develop, perfect, and progressively begins to apply.

In the machine for recovering broken film that adopts the cylinder skinning, structure and the distribution of pricking film tooth, bar on the cylinder is that machine can effectively carry out one of key factor that residual film reclaims.Bundle film tooth and cylinder bus on the common machine for recovering broken film cylinder are arranged in parallel;, bundle lands simultaneously when getting mulch film; The resistance that receives when not only penetrating soil is bigger, and the soil on the mulch film is constantly piled up forward, causes the skinning difficulty even breaks mulch film; Make mulch film reclaim operation and interrupt, be difficult to carry out efficiently residual film and reclaim.

Summary of the invention

To the problems referred to above, the utility model provides a kind of machine for recovering broken film cylinder, and its characteristics are that the bundle film tooth on the cylinder arranges around the drum shaft spirality, can under the condition that the soil that hardens is in a large number arranged on the mulch film, carry out residual film effectively and reclaim.

The technical scheme that the utility model adopted is: the utility model is made up of drum shaft, spoke dish, cylinder wall, bundle film tooth.Cylinder wall is fixed on the drum shaft through the spoke dish, and forming one is the cylinder in axle center with the drum shaft; Pricking the film tooth has plurality of rows, is fixed on the cylinder wall around the drum shaft spirality, and hand of spiral that each row pricks the film tooth is identical, and having no two, to prick the film teeth be on being arranged in same bus of cylinder.

During the utility model work, roll forward on the ground, prick the film tooth and penetrate in the soil, the soil block that hardens on the mulch film is punctured, and provoke mulch film.Because the bundle film tooth on the cylinder has no two on same bus, avoided cylinder whole row in the process of rolling to prick that the film tooth lands simultaneously, dispersive pressure.Be distributed in twist on the cylinder owing to prick the film tooth, therefore, when cylinder rotates; The bundle film tooth of the side that lands earlier on the same helix has been pricked earlier mulch film; And the bundle film tooth of opposite side has been pricked mulch film in the back relatively, thereby causes mulch film to produce, and makes the soil on the mulch film break away from one.

The utility model bears less resistance when puncturing soil, mulch film to be tilted and make the key of the soil landing on the mulch film be that bundle film tooth on the cylinder is around the arrangement mode of drum shaft spirality.

The advantage of the utility model is: 1, the utility model can carry out mulch film and reclaim, and need not again cylinder to be applied downward pressure in that to puncture the resistance that is born when hardening soil less under the situation of complete machine lighter weight; 2, the utility model makes mulch film to lopsidedness when skinning, makes the soil on the mulch film break away from mulch film one, has avoided soil on mulch film, constantly to pile up forward, causes the skinning difficulty even breaks mulch film, has reduced membrane efficiency.

Description of drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the end view of Fig. 1.

Fig. 4 is that the axle of the utility model is surveyed view.

1 is drum shaft shown in the figure, and 2 is cylinder wall, and 3 for pricking the film tooth, and 4 is the spoke dish.

Embodiment

Embodiment 1:

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model is made up of drum shaft (1), cylinder wall (2), bundle film tooth (3), spoke dish (4).Spoke dish (4) has two, is separately fixed at the two ends of drum shaft (1); Cylinder wall (2) is fixed on the spoke dish (4), and forming one is the cylinder in axle center with drum shaft (1); Pricking film tooth (3) has plurality of rows, is fixed on the cylinder wall (2) around drum shaft (1) spirality, and the hand of spiral that each row pricks the film tooth is identical, and has no two bundle film tooth rows to be listed on same the bus of cylinder.

Embodiment 2:

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4; Another embodiment of the utility model compares with embodiment 1; Difference is except respectively installing the spoke dish (4) at drum shaft (1) two ends; In the middle part of drum shaft (1) a spoke dish (4) is installed also, plays under the situation of, insufficient strength thin, increase the effect of cylinder intensity at cylinder wall (2).

Embodiment 3:

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, another embodiment of the utility model compares with embodiment 1, and difference is to prick film tooth (3) can be withdrawn into the inside of cylinder wall (2), so that the mulch film that is wrapped on the cylinder separates from cylinder.

Claims

1. the machine for recovering broken film cylinder is characterized in that comprising drum shaft (1), cylinder wall (2), pricks film tooth (3), spoke dish (4), and spoke dish (4) is fixed on the drum shaft (1), and cylinder wall (2) is fixed on the spoke dish (4), pricks film tooth (3) and is fixed on the cylinder wall (2).

2. machine for recovering broken film cylinder according to claim 1 is characterized in that pricking film tooth (3) and arranges around drum shaft (1) spirality.

3. machine for recovering broken film cylinder according to claim 2 is characterized in that having no two bundle film teeth (3) to be arranged on same the bus of cylinder.

4. machine for recovering broken film cylinder according to claim 2 is characterized in that the hand of spiral of each row's bundle film tooth (3) is identical.