CN2107769U - Full-suspended combine harvester - Google Patents

Abstract

The utility model belongs to a full hanging combine harvester matched with the minitype tractor. The utility model is characterized in that one end of the front part of the vertical type cutting platform of the combine harvester is provided with an ear cutting circular saw blade with pull wing alongside the longitudinal conveying belt. The threshing and cleaning device of the combine harvester is composed of a tangential flow roller, an axial-flow roller, a sieve net, a centrifugal fan and an axial-flow fan. The back part of the tractor is provided with an accessional diesel engine. The utility model has the advantages of simple structure, power sufficiency, high threshing rate and pure seed.

Description

Full-suspended combine harvester

The utility model relates to the combine of a kind of integral on tractor.

Once finish in the field and to cut, take off, clean the existing multiple combining form of integral combine of operation, combine as disclosed a kind of and tractor with small four wheels assembly of CN87103115, this machine adopts the standing header and the traveling bed of band star wheel lifter, the threshing cleaning device is for taking off, divide, the vertically-arranged axial flow device that is integrated clearly, can finish the cutting of wheat rice effectively, threshing, separate, clean, pack all operation, but structure is comparatively complicated, so far do not enter the practicability stage, particularly dispose combine on the small tractor below 15 horsepowers, Chang Yin is short of power and influences result of use.

The purpose of this utility model be can effectively finish for low-power tractor configuration is a kind of cut, take off, the combine of clear several harvest operations.

For reaching this purpose, a kind of like this and the supporting combine of small tractor have been designed: in the front portion of small tractor, the standing header of suspension strap star wheel lifter, tractor one side is the traveling bed that is connected with ceding of Taiwan output, and the traveling bed rear end is to bear at the threshing cleaning unit at tractor rear portion etc.By the horizontally disposed fringe saw blade of cutting of useful adjusting bolted on the transverse onveyer driving shaft of traveling bed one end, be equipped with on the saw blade and dial wing on the standing header, it is vertical with saw blade to dial wing.Threshing cleaning unit is by a cut flow roller of parallel installation, an axial-flow type drum, the centrifugal blower of cut flow roller below, and the axial flow blower of axial-flow type drum below, and the screen cloth between two cylinders and the blower fan forms, centrifugal blower is axially vertical with axial flow blower.On power configuration, standing header and traveling bed are by the motor driven of driving-belt by small tractor, and threshing cleaning unit is by the additional Diesel Driven that is arranged on the tractor rear portion.

During farm work, the crop that standing header is cut off is delivered to the ceding of Taiwan one end by transverse onveyer, cutting the fringe saw blade downcuts the fringe head, group wing on the saw blade pushes the fringe head that downcuts and sends into cut flow roller on the traveling bed, through twice threshing of axial-flow type drum, the screen cloth of emersion object under cylinder falls again, after centrifugal blower and axial flow blower intersection selection by winnowing, clean seed falls into silo, opens the pack of Lower Hold door after long-pending expiring.

The utility model combine is simple in structure, the power abundance, and the threshing performance height, seed is pure.

Embodiment describes the utility model below in conjunction with accompanying drawing.

Fig. 1 is the utility model embodiment schematic diagram.

As shown in Figure 1, standing header 24 is made up of nearside divider 2, star wheel lifter 3, cutter 1, transverse onveyer 4, by on the lateral transfer tape spool 8 of traveling bed 12 1 sides with regulate bolt 5 fastening the horizontally disposed fringe saw blade 6 of cutting, cutting fringe saw blade 6 can be with the low adjustment up and down of fringe head height.Traveling bed 12 upper ends are over against the feeding mouth 13 of threshing cleaning unit 16, cut flow roller 14 be arranged in parallel with axial-flow type drum 15, below two cylinders 14,15 is screen cloth 17, below the screen cloth 17 centrifugal blower 18 and axial flow blower 19, it below the threshing cleaning unit 16 silo 20, standing header 24 drives by the engine 10 of driving-belt 9 by tractor 11 with traveling bed 12, threshing cleaning unit 16 drives by the additional diesel engine 23 of driving-belt 22 by tractor 11 rear portions, and silo 20 bottoms are Lower Hold doors 21.7 for dialling wing.

Claims (1)

1. A kind of being suspended on the tractor, by standing header, the integral combine that traveling bed, threshing cleaning unit are formed is characterized in that:

   By useful adjusting bolt 5 fastening, the horizontally disposed fringe saw blades 6 of cutting on transverse onveyer 4 driving shafts 8 of traveling bed 12 1 ends, be equipped with on the saw blade 6 and dial wing 7 on a, the said standing header 24, it is vertical with saw blade 6 to dial wing 7;

   B, said threshing cleaning unit 16 are by the cut flow roller 14 of parallel installation, an axial-flow type drum 15, the centrifugal blower 18 of cut flow roller 14 belows, screen cloth 17 between the axial flow blower 19 of axial-flow type drum 15 belows and two cylinders 14,15 and the blower fan 18,19 is formed, and centrifugal blower 18 is axially vertical with axial flow blower 19;

   C, said standing header 24 and traveling bed 12 drive by the engine 10 of driving-belt 9 by tractor 11, and said threshing cleaning unit 16 is driven by driving-belt 22 by the additional diesel engine 23 that is arranged on tractor 11 rear portions.

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