CN200962746Y - Farm harvester - Google Patents

Abstract

The utility model relates to a harvester for agricultural use which is suitable for harvesting of high-haulm crops such as reed, sugar can, maize, sorghum, ambary hemp. The utility model comprises a machine frame fixed with a tractor, an actuating mechanism and a cutter driven by the tractor. On the outside of the cutter is fixed a grain divider which consists of a rebedding part in front of the cutter and a furling part in back of the cutter, wherein the rebedding part is perpendicular to the cutter, and the furling part is an arc bending inwards. On the inside of the cutter is fixed a grain lifter which is arranged in front of the cutter and is perpendicular to the cutter. The utility model has the advantages of easy use, reliable work, high work efficiency and good stability. Additionally, the cutting knife is evenly stressed with easy operation and labor saved. Simultaneously the power of the whole harvester can be flexibly switch on or off.

Description

Agricultural grain header

(1) technical field under

The utility model relates to a kind of agricultural grain header, particularly a kind of reciprocating type grain header that is suitable for the harvesting of reed, sugarcane, corn, Chinese sorghum, the contour bar crop of bluish dogbane.

(2) background technology

Present agricultural reciprocating type grain header, generally at short crop design such as wheat, paddy rice, the crop after the cutting is sent to the grain header outside by the belt transmission agency of cutter top, carries out postorder and handles.But for the harvesting of reed, sugarcane, corn, Chinese sorghum, the contour bar crop of bluish dogbane, effect is undesirable, and connecting gear can not transmit well.At present, harvesting reed, sugarcane, corn, Chinese sorghum, the contour bar crop of bluish dogbane all are by the hand harvest, take people's effort, and efficient is low.

(3) summary of the invention

The utility model is in order to overcome the deficiency of above technology, and a kind of agricultural grain header with simple in structure, easy to use, flexible operation, reliable operation, high efficiency, good stability is provided.

The utility model is realized by following measure:

Agricultural grain header of the present utility model, include and the fixing frame of tractor, and the transmission mechanism, the cutter that drive by tractor, its special feature is: the outside of cutter is fixed with a nearside divider, nearside divider is divided into the branch ridge part that is positioned at cutter the place ahead and is positioned at the furlling part at cutter rear, divide the ridge part perpendicular to cutter, receive the ridge part and be crooked to the inside arc; The inboard of cutter is fixed with a grain lifter, and grain lifter is positioned at the place ahead of cutter, and perpendicular to cutter.

Agricultural harvester of the present utility model, described minute ridge part is the triangular structure frame, furlling part is the bar of arc; Grain lifter is L-shaped bar.

Agricultural harvester of the present utility model, described nearside divider is fixed on the cutter, and described grain lifter is fixed on the frame.

The beneficial effects of the utility model are, have easy to use, reliable operation, high efficiency, good stability.Cutter is stressed evenly, and flexible operation is laborsaving.The power of complete machine combination flexibly simultaneously and disconnection.Be fit to the harvesting work of reed, sugarcane, corn, Chinese sorghum, the contour bar crop of bluish dogbane.

(4) description of drawings

Fig. 1 is a perspective view of the present utility model

Fig. 2 is a plan structure schematic diagram of the present utility model

Fig. 3 is a left TV structure schematic diagram of the present utility model

Among the figure, 1 nearside divider, 1-1 furlling part, 1-2 divide the ridge part, 2 cutters, 3 grain lifters, 4 transmission mechanisms, 5 frames.

(5) embodiment

Below in conjunction with the drawings and specific embodiments the utility model is made specific description.

Structure of the present utility model is as Figure 1-3: mainly be made up of frame 5, transmission mechanism 4, cutter 2, nearside divider 1 and grain lifter 3.Frame 5 is fixed on the tractor, and transmission mechanism 4 includes power transmission shaft and gearbox, is driven by tractor.Cutter 2 is driven by transmission mechanism 4.

Nearside divider 1 is installed in the outer sliding palm place of cutter cutter, unclamp two nuts of cutter base plate outermost end, make the fixed cone cover of nearside divider 1 closely insert the outer tip of sliding the palm, two nearside divider fixed head circular holes fall into two of cutter base plate outermost end and unclamp in the bolt of nut, and clamp nut, mounted nearside divider is advanced with the cutter traffic direction.Nearside divider is divided into the branch ridge part that is positioned at cutter the place ahead and is positioned at the furlling part at cutter rear; Dividing ridge part 1-2 perpendicular to cutter, is the triangular structure frame of being made by reinforcing bar; Described furlling part 1-1 is one section crooked to the inside arch steel.Branch ridge part 1-2 plays dense material to be cut branch ridge in the work, makes its smooth cutting, then by the auxiliary cut substrate of nearside divider furlling part make its nature be slipped to the cutter cutter after, with cut material side direction lay, finish cutting operation.

Grain lifter 3 is installed in the right-hand member of frame 5, and is by the hold-down nut on frame 5 right tops, fastening with the nut on grain lifter top.Grain lifter 3 is made for L-shaped reinforcing bar, is positioned at the place ahead of cutter, and perpendicular to cutter.Crop after the cutting makes the material to be cut side direction opposite with the cutter traffic direction be laid in the rear of cutter under the booster action of grain lifter, makes the cut substrate of cutting down be convenient to tie up and load and unload.Improve operating efficiency, alleviated peasant's labour intensity, reduced the harvesting cost.

Above-mentioned nearside divider and grain lifter, its angle of bend or highly can carry out certain adjustment at harvesting site.For convenient transportation, the furlling part of nearside divider can be made into linear in factory, and harvesting site bends to suitable arc again.

Innovative point of the present utility model is the nearside divider, the grain lifter that are suitable for the reed harvesting that has used the independent development exploitation on the basis of reciprocating type (herbage) mower.Can divide to hold together to harvested material timely and effectively at work, help harvested material and carry out orderly conveying and put.

This machine master-plan compact conformation, rationally.Mating power 12-50 horsepower tractor, swath 1.2-2.1 rice.Cutting height 0.5-5 centimetre, production efficiency 8-15 mu/hour.

Claims (3)

1. agricultural grain header, include and the fixing frame of tractor, and the transmission mechanism, the cutter that drive by tractor, it is characterized in that: the outside of cutter is fixed with a nearside divider, nearside divider is divided into the branch ridge part that is positioned at cutter the place ahead and is positioned at the furlling part at cutter rear, divide the ridge part perpendicular to cutter, furlling part is crooked to the inside arc; The inboard of cutter is fixed with a grain lifter, and grain lifter is positioned at the place ahead of cutter, and perpendicular to cutter.

2. agricultural harvester according to claim 1 is characterized in that: described minute ridge part is the triangular structure frame, and furlling part is curved bar; Grain lifter is L-shaped bar.

3. agricultural harvester according to claim 1 and 2 is characterized in that: described nearside divider is fixed on the cutter, and described grain lifter is fixed on the frame.