CN2380010Y - Mini-sized rice-wheat combine - Google Patents

Abstract

The utility model relates to a mini-sized rice-wheat combine which comprises a walking tractor, a combine frame, a header, a gap bridge, a threshing cleaning device, an intermediate transmission device, etc. The utility model is characterized in that The combine frame is divided into a front combine frame 4 and a rear combine frame 11; a harvesting device is arranged on the front combine frame 4; a diesel engine is arranged on the rear combine frame 11; an overlook state of a dreg discharge opening 6 of the threshing cleaning device forms a butterfly shape. The utility model has good performance; the total loss rate is less than 1.5 percents; the drag containing rate is less than 5 percents; the broken rate is less than 0.5 percent. The utility model has the advantages of portable and simple structure, small dragging power, low manufacture cost and a plurality of functions. The harvesting device is disassembled, and the utility model returns the original state of the tractor.

Description

Miniature rice-wheat combine harvester

The utility model relates to a kind of grain header, exactly is a kind of rice/wheat combine.

At present, existing combine type of China such as No. two, Xinjiang, No. two, Guilin, favour side, Wuyang 4L-140,160 type grain headers all belong to big type, be applicable to large-scale farm, lake 100, the south of the River 120 etc. belong to medium-sized combine for another example, their operations in the piece of land for growing field crops seem that then swath is little, have then seemed greatly in the piece of little field.Moreover their unit costs are all between 30,000-50,000 yuan, and except that agricultural machinery specialist, the self-employed farmer is " difficult unmatch ".Though small-sized, microcomputer has indivedual models, on the market, all can not become the machinery of actual use in the rural area and, cost height, unstable properties and can not being accepted by the self-employed farmer because of complex structure.

The purpose of this utility model is: provide a kind of simple in structure, low cost of manufacture, harvesting clean effective can with the miniature rice-wheat combine harvester of hand tractor coupling.

The technical solution that realizes above-mentioned purpose is such.

Miniature rice-wheat combine harvester comprises hand tractor, frame, by the grain header that the ceding of Taiwan, gap bridge, threshing cleaning unit and intermediate gearing etc. are formed, and it is characterized in that:

Frame is divided into forebay (4) and afer bay (11), and forebay (4) is located at front portion, hand tractor chassis, and afer bay (11) is located at rear portion, hand tractor chassis; The horizontal ceding of Taiwan, gap bridge, intermediate gearing and threshing cleaning unit etc. connect successively to be located on the forebay (4), and diesel engine (12) is located on the afer bay (11);

Threshing cylinder (9) one side-lowers of described threshing cleaning unit are provided with an impurity discharging port (6) vertically, and the state of overlooking of impurity discharging port (6) is " butterfly " shape

The utlity model has the advantage of three aspects:

One, this machine adopts the horizontal ceding of Taiwan, and reaping apparatus all places the tractor front portion except that diesel engine, and is simple in structure, light, and it is little to drag power, low cost of manufacture.Every the about 3000-5000 of price unit.

Two, this grain header performance is good, and its total loss rate is less than 1.5%, and percentage of impurity is smaller or equal to 7%, and percentage of damage is less than 0.5%.

Three, this grain header swath 0.8-1 rice, can with the supporting use of 81,91,121 type small hand tractors, this machine high efficiency, per hour gathering in area is 1.1-1.5 mu.

But four, the utility model a tractor serves several purposes after the harvest season finishes, disassembles reaping apparatus, can recover the original state of tractor.

Description of drawings:

Fig. 1 is the utility model structural front view,

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

Below in conjunction with accompanying drawing, the utility model is further described.As seen from Figure 1, reaping apparatus, Overbridge device 2, threshing cleaning unit 3 and the intermediate gearing formed by hand tractor 7, frame, by the horizontal ceding of Taiwan 1 of this grain header formed.Frame comprises forebay 4 and afer bay 5.Forebay 4 is installed in front portion, hand tractor chassis by bolt, and afer bay 5 is installed in rear portion, hand tractor chassis by bolt.The horizontal ceding of Taiwan 1, Overbridge device 2, threshing cleaning unit 3 etc. connect successively and are installed on the forebay 4; The impurity discharging port 6 of the threshing cylinder 9 of threshing cleaning unit 3 is installed thereunder vertically, and the state of overlooking of impurity discharging port 6 is " butterfly " shape, sees Fig. 2.Diesel engine 8 is installed on the afer bay 5.

Claims (1)

1, miniature rice-wheat combine harvester comprises hand tractor, frame, by the grain header that the ceding of Taiwan, gap bridge, threshing cleaning unit and intermediate gearing etc. are formed, and it is characterized in that:

Frame is divided into forebay (4) and afer bay (11), and forebay (4) is located at front portion, hand tractor chassis, and afer bay (11) is located at rear portion, hand tractor chassis; The horizontal ceding of Taiwan, gap bridge, intermediate gearing and threshing cleaning unit etc. connect successively to be located on the forebay (4), and diesel engine (12) is located on the afer bay (11);

Threshing cylinder (9) one side-lowers of described threshing cleaning unit are provided with an impurity discharging port (6) vertically, and the state of overlooking of impurity discharging port (6) is " butterfly " shape.

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