CN2213424Y

CN2213424Y - No-cut multifunction rice harvester

Info

Publication number: CN2213424Y
Application number: CN 93235373
Authority: CN
Inventors: 钟彦成
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-30
Filing date: 1993-12-30
Publication date: 1995-11-29
Anticipated expiration: 2003-12-30

Abstract

The utility model relates to a no-cutting multifunctional rice harvester which takes a tillage and soil preparing machine as power. A stalk pushing wheel is arranged on the front end of a machine frame. The no-cutting multifunctional rice harvester is characterized in that a threshing device is formed by a main drum, an auxiliary drum, a rubber belt and pricking nails; a protective plate is arranged on the right front of a driving wheel; tarpaulin is arranged on the top and the both sides of the threshing device; the underside of the threshing device is hung with a grain collection bag, which is convenient to be replaced; the tail of the machine frame is provided with a rolling wheel which can press straws into ground, and the rolling wheel simultaneously plays the effect of stabilization. The no-cutting multifunctional rice harvester has the characteristic that the threshing operation is completed without cutting the rice straws and the advantages of small size, light weight, low manufacture cost, convenience, etc. The no-cutting multifunctional rice harvester can be assembled with a plough head to plough the lands as well as assembled with a rake head to rake the fields.

Description

No-cut multifunction rice harvester

The utility model belongs to a kind of reaping machine.

General reaping machine is at first to cut the rice standing grain, carries out threshing then, and the workload of handling straw like this is quite big, and present many peasants imbed Tanaka with the straw as fertilizer sources when ploughing.A kind of no-cut type combined harvester of publication on the utility model patent communique on October 28th, 1992, its structure is that the rear wall plate of grain collecting chamber links to each other with the frame of harvesting and tillage machine, the center axle head of threshing cylinder is installed on grain collecting chamber two sidewall panels, there is the concave grate of impurity discharging port at the middle part, be installed between threshing cylinder and the grain collecting chamber, the center axle head of straw shift wheel is installed on the reel control lever, the supporting deck of boat is connected with bearing support below the grain collecting chamber, when driving wheel advances, the fringe head is swung to free cylinder top, enter city, threshing cylinder district, do not cut and cut the crop ear stem and can finish threshing.

The purpose of this utility model is to provide a kind of simple in structure, low cost of manufacture, multi-functional no-cut type rice harvester.

This purpose is achieved in that the multi-functional rice harvester of no-cut type is by diesel engine 23, reduction box 21 and the straw shift wheel 2 that links to each other with frame 1, sheller unit 20, grain collecting chamber 10 is formed, it is characterized in that straw shift wheel 2 and sprocket wheel 14 being housed at the front end of frame 1, sheller unit 20 is by master rotor 3, auxiliary cylinder 4, rubber strip 5 and caltrop 6 constitute, and become 65 °～80 ° oblique angles with horizontal line, left end at master rotor 3 is equipped with sprocket wheel 15, axle 22 left ends on the reduction box 21 are equipped with sprocket wheel 16 and chain 17, backplate 8 is equipped with in the front upper place of driving wheel 7, paulin 9 is equipped with in the top of master rotor 3 and both sides, below auxiliary cylinder 4, be provided with grain collecting chamber 10, afterbody in frame 1 is connected with rolling wheel 11, and roll wheel carrier 12 above seat 13 is housed.Afterbody in frame 1 is equipped with elevating lever 18, and retaining standing grain plate 19 is housed below auxiliary cylinder 4.

The utility model can a tractor serves several purposes, pulls down rolling wheel 11, colter can be installed plough, and drag head also can be installed carry out harrowing the paddy field operation.

Now elaborate in conjunction with the accompanying drawings and embodiments:

Fig. 1 is the utility model structure front view;

Fig. 2 is the utility model structure vertical view.

The utility model adopts diesel engine 23 to be used as power, by reduction box 21 driving wheel 7 is advanced, sprocket wheel 16 on axle 22 rotates counterclockwise straw shift wheel 2 by chain 17 and sprocket wheel 14, sprocket wheel 15 clockwise rotates simultaneously, sprocket wheel 15 drives auxiliary cylinder 4 by master rotor 3 on the same axle and rubber strip 5 and rotates, straw shift wheel 2 is pressed to the fringe head of rice standing grain above the rubber strip 5, carry out threshing by caltrop 6, grain is along with rubber strip 5 drives in the grain collecting chamber 10, and backplate 8 prevents that grain from splashing backward, and makes the both sides of grain branch to driving wheel 7, paulin 9 surrounds the top of sheller unit 20 and the both sides of frame 1, grain after the threshing focuses in the grain collecting chamber 10, when grain reaches some, unloads the next part grain sack and moves, change empty collection grain sack, continue operation, rolling wheel 11 is housed, the straw after the threshing is pressed in the ground at the afterbody of frame 1, simultaneously whole unit is played steady effect, by adjusting elevating lever 18, make straw shift wheel 2 and sheller unit 20 change height up and down, to adapt to the high or short of rice standing grain growth.Roll wheel carrier 12 above seat 13 is housed, retaining standing grain plate 19 prevents that the rice standing grain from entering in the grain collecting chamber 10.

Characteristics of the present utility model are: do not need the rice standing grain is cut and finish threshing work, save a large amount of labours that process straw and expend, and have the advantages such as volume is little, in light weight, easy to use, low cost of manufacture, can also assemble colter ploughs, drag head being installed being harrowed a field, is the desirable rice harvester of south China area rice harves.

Claims

1, the multi-functional rice harvester of a kind of no-cut type, by diesel engine (23), reduction box (21) and the straw shift wheel (2) that links to each other with frame (1), sheller unit (20), grain collecting chamber (10) is formed, it is characterized in that straw shift wheel (2) and sprocket wheel (14) being housed at the front end of frame (1), sheller unit (20) is by master rotor (3), auxiliary cylinder (4), rubber strip (5) and perverse nail (6) constitute, and become 65 °～80 ° oblique angles with horizontal line, left end at master rotor (3) is equipped with sprocket wheel (15), axle (22) left end on the reduction box (21) is equipped with sprocket wheel (16) and chain (17), backplate (8) is equipped with in the front upper place of driving wheel (7), paulin (9) is equipped with in the top of master rotor (3) and both sides, below auxiliary cylinder (4), be provided with grain collecting chamber (10), afterbody in frame (1) is connected with rolling wheel (11), and seat (13) is housed in the top of rolling wheel carrier (12), at the afterbody of frame (1) row is housed and falls bar (18), retaining standing grain plate (19) is housed in the below of auxiliary cylinder (4).