CN204762284U - Miniature combine's thresher - Google Patents

Abstract

The utility model discloses a miniature combine's thresher, including roller, roller installation axle and bow tooth, the roller passes through roller installation axle and installs in miniature combine, the bow tooth is installed on the roller surface, the roller is made by indisputable dermal plate, the bow tooth evenly encircles arranges on the roller surface, the bow tooth is bent for the reinforcing bar or the circular arc iron sheet is made, the utility model discloses simple structure, with low costs, easy maintenance is applicable to various operational environment.

Description

The sheller unit of miniature combine harvester

Technical field

The utility model relates to a kind of grain header, particularly a kind of sheller unit of miniature combine harvester.

Background technology

Grain header is the machinery of integration harvesting crops.Disposablely complete harvesting, threshing, and grain is focused on repository, then by conveyer belt, grain is being transported on transport vehicle.Also can use hand harvest, the straw of the crops such as paddy and wheat is laid in field, and then carry out picking up threshing with cereal harvesting machinery.The crop harvesting machine of the cereal seeds such as results paddy and wheat and stalk.Comprise grain header, swather, mow binder, grain combine and grain separator etc.Cereal harvesting machinery grows up on the basis of various harvesting, threshing instrument.

Southern area landforms major part is hills, and for large-scale harvester, cost is high, head heaviness uses inconvenient, and in area, Southern Rural Area, because the personnel of being engaged in agriculture are substantially older peasants, income level is not high, and the cost of use burden of large-scale harvester is heavier; Existing grain header is all shelling again of first mowing, and these two operating procedures are all need diesel oil to carry out outputting power.

Utility model content

The utility model provides a kind of sheller unit of miniature combine harvester, and structure is simple, installs other parts of miniature combine harvester, stores and cereal after carrying threshing.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

The sheller unit of miniature combine harvester, comprise roller, roller installation shaft and bow tooth, described roller is arranged in miniature combine harvester by roller installation shaft, and described bow tooth is arranged on roller surface.

Preferably, described roller is made up of iron sheet plate.

Further, described bow tooth uniform ring is around being arranged in roller surface.

Preferably, described bow tooth is that bending reinforcement or circular arc iron sheet are made.

The beneficial effects of the utility model are:

Roller made by the iron sheet that utilizes of the present utility model, and structure is simple, and cost is low, and bow tooth adopts iron sheet or reinforcing bar to make, and the simple cost of structure is low, and roller drives bow tooth to rotate, and cereal is carried out threshing.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the sheller unit schematic diagram of the utility model miniature combine harvester.

Fig. 2 is another embodiment schematic diagram of sheller unit bow tooth of the utility model miniature combine harvester.

In figure: 1, roller, 2, bow tooth, 3, roller installation shaft.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.

As shown in Figure 1, the utility model discloses a kind of sheller unit of the miniature combine harvester for mountain area, comprise roller 1, roller installation shaft 3 and bow tooth 2, described roller 1 is arranged in miniature combine harvester by roller installation shaft 3, and described bow tooth 2 is arranged on roller 1 surface.

For cost-saving, described roller 1 is made up of iron sheet plate.

Described bow tooth 2 uniform ring is surperficial around being arranged in roller 1, to realize high efficiency threshing.

As shown in Figure 1, described bow tooth is that circular arc iron sheet is made.

As shown in Figure 2, described bow tooth is that bending reinforcement is made.

No matter which kind of situation, roller or bow tooth are all with low cost, and the equal cost of sheller unit of manufactured miniature combine harvester is out low, is easy for various area, and easy to maintenance.

Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within claims of the present utility model.

Claims (4)

1. the sheller unit of miniature combine harvester, is characterized in that, comprise roller, roller installation shaft and bow tooth, described roller is arranged in miniature combine harvester by roller installation shaft, and described bow tooth is arranged on roller surface.

2. the sheller unit of miniature combine harvester according to claim 1, it is characterized in that, described roller is made up of iron sheet plate.

3. the sheller unit of miniature combine harvester according to claim 1, it is characterized in that, described bow tooth uniform ring is around being arranged in roller surface.

4. the sheller unit of miniature combine harvester according to claim 1, it is characterized in that, described bow tooth is that bending reinforcement or circular arc iron sheet are made.