CN2064566U - Back-carrying harvester for rice and wheat - Google Patents

Abstract

The utility model relates to a wheat and rice harvester which is particularly suitable for harvesting the wheat and the rice in sloping fields or terraced fields in mountain areas and hills. The utility model adopts a 1 to 1.6 horsepower of gasoline engine as the matching power. Through the double reduction of a speed reducer and the transmission of a flexible shaft, a sliding sash is poked by an eccentric plate to drive a cutter body to generate reciprocating movement for cutting. According to using requirements, a small wheel or a float foot can be replaced under a cutting table. In operation, the harvester is hung on shoulders in a back mode and can harvest the wheat and the rice by moving forwards after an accelerograph is adjusted. The harvested crops can be put in stacks or in bales.

Description

Back-carrying harvester for rice and wheat

The utility model relates to a kind of harvester for both rice and wheat tool, is specially adapted to the hillside fields on mountain area, hills, the harvesting of terraced fields.

Many kinds of grain headers of China's prior art, because equipment is huge, automaticity is higher, cost cost height need have tractor road during operation, can only be in the Plain or large stretch of the harvesting.Hillside fields and small pieces field to mountain area, hills just can't be used, and the self-employed farmer also is difficult to afford to sell.Other has more small-sized grain header, is only limited to nonirrigated farmland and paddy field, and weight is heavier, to the hill path on mountain area, hills, transports and carry very inconvenient, and the peasant in many mountain areas also have to be with heavy manual labor harvesting.

The purpose of this utility model is to design a kind of equal grain header that can use of water, drought, wetland that is applicable to the hilly country, mountain area for overcoming above-mentioned weak point.

The purpose of this utility model is achieved by the following technical solution.Make mating power with 1～1,6 horse power petrol engines, form by reduction box, gear, wheel shaft, mobile jib, flexible pipe, flexible axle, eccentric disk, sliding sash and cutting part etc.; It is characterized by flexible axle and pass through flexible pipe, the flexible axle upper end is connected on the reduction box with wheel shaft, bearing block is passed through in the lower end, eccentric disk links to each other with the flexible axle end face, stirs the sliding sash on the moving knife body when eccentric disk rotates, and the moving knife body is produced move back and forth, in the ceding of Taiwan and hopper junction, symmetry is installed two trundles or two free foots, and the two ends of braces are provided with hook, hang over during use on the clamp of mobile jib.

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

Fig. 2 is the vertical view of the utility model embodiment;

Fig. 3 is the local cut-away enlarged view of the utility model embodiment;

According to accompanying drawing the utility model is elaborated below:

Shown in Fig. 1, Fig. 2, Fig. 3, adopt 1～1,6 horsepower gasoline engine (23) to make mating power, supply with fuel by fuel tank (20), power is through reduction box (22) two-stage gear reduction, gear wheel (17) drives wheel shaft (16), by mobile jib (24), the flexible axle (12) in flexible pipe (13) hole is sent to moment of torsion on the eccentric disk (10) of ceding of Taiwan body (27), bearing block (11) front.The upper end of flange (14) and mobile jib is welded into one, and is pressed into steel bushing (15) in the hole, and is connected with bolt with reduction box, reduction box place cover upper shield (21).When eccentric disk rotated, the bearing on the eccentric shaft was stirred sliding sash (9), moving knife body (6) is produced move back and forth.Sliding sash and moving knife body and function screw link together, the fit clearance of motion guide and knife section and ledger-plate that push type broach iron (3) on the adjustment ceding of Taiwan body and friction plate (4) are proofreaied and correct the moving knife body.Riveted is in stationary knife holder (5) respectively for eight blocks of standard II type ledger-plates, and the stationary knife holder is screwed in ceding of Taiwan body bottom, and seven standard III type knife sections on the moving knife body and two shortened cutting blades and eight blocks of standard II type ledger-plates form eight scissors before ceding of Taiwan body.The preceding two ends of ceding of Taiwan body respectively are provided with a left straw-distributing unit (1) and right straw-distributing unit (7), are used to comb lead the rice wheat of cutting off.Two straw shift wheels inwardly rotated under the promotion of rice straw when a straw shift wheel (2) harvesting was respectively installed by the bottom of nearside divider, the rice straw that cuts off is dialled in the hopper (28) of the back of ceding of Taiwan body, a ㄇ shape blend stop (25) is respectively welded on the hopper both sides, skids off from both sides to prevent straw.Hopper divides left and right two hoppers alive to form, and each is fixed on the hinge block of ceding of Taiwan body back with hinge.Logical unlatching and closure to nylon rope (26) control hopper.At two ends, ceding of Taiwan back and hopper junction symmetry two trundles or two free foots (8) are installed, to play a supportive role, at more flat nonirrigated farmland trundle.In the paddy field or wetland then use free foot.Also can only need the braces extension can be gathered in piggyback without trundle and free foot.

Before the harvesting hopper is upwards dug, mobile jib keeps flat ground, the back is supported by the reduction box drain pan, starts gasoline engine, mobile wing nut is regulated throttle by leverage.After operating steadily, mobile jib is lifted, braces (19) is hung piggyback, the directional lever (18) of holding with a firm grip on the other hand, on the other hand fasten nylon rope, the operator goes ahead and gathers in operation, treat that hopper fills with after, lift hopper, loosen nylon rope simultaneously, the downward discharging Ji Dui of hopper door, as use free foot, can not lift hopper, then the rice wheat be twisted into the bundle handling on one side with the rope of putting into hopper in advance.

The utility model compared with prior art has following advantage: the complete machine compact conformation, reasonable in design, adopt soft axle transmission, eccentric disk is stirred sliding sash gathers in moving knife body generation reciprocating motion, only 15 kilograms of complete machine weight, be provided with braces at mobile jib, easy to carry, the back of the body is hung and is got final product piggyback during operation, flexible, change as required trundle or free foot during harvesting, reduce labor intensity, per hour can gather in more than two mu.

Claims (2)

1, a kind of harvester for both rice and wheat is made up of reduction box, gear, wheel shaft, mobile jib, flexible pipe, flexible axle, eccentric disk, sliding sash and cutting part etc.It is characterized in that flexible axle (12) is connected on the reduction box (22) with wheel shaft (16) by flexible pipe (13) upper end, the lower end is by bearing block (11), eccentric disk (10) links to each other with flexible axle (12) end face, sliding sash (9) is arranged on the moving knife body (6), and ceding of Taiwan body (27) is provided with the clamp of linking up with on the mobile jib (24) with the two ends of hopper junction symmetry installation two free foots (8), braces (19) down and is connected.

2, grain header according to claim 1 is characterized in that under the ceding of Taiwan body (27) and hopper junction symmetry is installed two trundles.

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