CN2283962Y

CN2283962Y - Small wholly-feeding combine

Info

Publication number: CN2283962Y
Application number: CN 97208084
Authority: CN
Inventors: 曾庆凡; 曾敏玲
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-07
Filing date: 1997-03-07
Publication date: 1998-06-17
Anticipated expiration: 2007-03-07

Abstract

The utility model relates to a small wholly-feeding combine harvester which belongs to the technical field of agricultural harvesting machinery, particularly a small combine harvester which is arranged on vehicles and is provided with a cutter on a miniature diesel engine for cutting, picking, transmitting and threshing. The small wholly-feeding combine harvester which is matched with the miniature diesel engine transfers dynamic power to the whole harvester through a speed reducer and a driving device. The utility model which finishes two times of threshing is characterized in that the linkage mechanism of the complete machine comprises a vertical and a lateral threshing cylinders, a stalk transferring device, a stalk feeding device, a header, a grain sieve, a grain raising device, a front and a rear road wheels, and the original feature is that rice goes into the lateral threshing cylinder for threshing before cut off. The small wholly-feeding combine harvester has the advantages of low trash content, less consumption and high efficiency.

Description

Small-sized full feed type combine

The utility model belongs to agricultural harvesting machinery.Particularly a kind of being installed on the vehicle for example has on the small diesel engine that the collection cutting of preposition cutter, inspection are picked up, a baby combine technical field of conveying, threshing.

Rice harves is one, and the amount of labour used is many, labour intensity big and seasonal very strong operation.At present, the grain combine of producing in all parts of the country is a lot, wherein occupies the majority with the big-and-middle-sized facility of dry-land crops operation that are applicable to again.But also have some combines to be applied in southern paddy field, because of depression is not suitable for the paddy field mud, body is huge, inapplicable little field piece, costs an arm and a leg all multifactorly, is difficult to apply.Also have feed reaper because of fall reasons such as grain is serious, power consumption is big also difficulty generally use.

The purpose of this utility model is to provide a kind of small-sized full feed type combine, adopts small diesel engine supporting, gives whole grain header by decelerator and transmission device with transmission of power; The original creation characteristics are that rice just entered horizontal threshing cylinder and carries out threshing before not cutting off, and its results process is: dial and obtain that percentage of impurity is low after horizontal, vertical two the threshing cylinder threshings of standing grain → send standing grain → threshing → cutting → enter again, less wastage, results effect that efficient is high.

The utility model is finished with following mode: feature is that it has frame 8, in the preceding bottom of frame 82 front walking wheels 15 is housed, and rear lower is equipped with 1 or 2 rear walking wheels 16; Vertical threshing cylinder 3 is installed and laterally the center line of 9, two cylinders of threshing cylinder is orthogonal crossing or parallel in the front upper of frame 8; Dialing-grain unit 4 is equipped with in front portion at horizontal threshing cylinder 9, is equipped with near horizontal threshing cylinder 9 one ends at this dialing-grain unit 4 and send the standing grain device 6 and the ceding of Taiwan 5; At horizontal threshing cylinder 9 and 3 liang of abutting end portions places of vertical threshing cylinder paddy sieve 10 is housed, below paddy sieves 10, tilts to be equipped with grain lifting device 2; Power small diesel engine 1 is housed on frame 8, this power and decelerator 7 by transmission device and vertical threshing cylinder 3, laterally threshing cylinder 9, dialing-grain unit 4, send standing grain device 6, the ceding of Taiwan 5, paddy sieve 10, grain lifting device 2 and front walking wheel 15, rear walking wheel 16 to form the complete machine link gears; Dialing-grain unit 4 is dialled rice to sending standing grain device 6 along leading spike of rice to low by height, and this send standing grain device 6 and dialing-grain unit 4 simultaneously rice to be escorted horizontal threshing cylinder 9; Above-mentioned dialing-grain unit 4 is the driving-belts that are combined into by sprocket wheel 11, chain 12, and with fixed head 14 group standing grain bar 13 is housed fixedly on chain 12; The above-mentioned standing grain device 6 that send is by welding on the rotating cylindrical drum shaft 17, fixes 3 or a plurality of plectrum 18 and constitute; Or 1 driving-belt that is combined into by two sprocket wheels 19 and chain 20 and be fixed with on driving-belt that plectrum 18 constitutes send standing grain device 6.

The utility model is rational in infrastructure, design is unique, and significantly original creation characteristics are horizontal, vertical twice threshings, and rice just entered horizontal threshing cylinder and carries out threshing before not cutting off, at last laterally, vertically threshing cylinder carries out threshing again, obtain that percentage of impurity is low, less wastage, results effect that efficient is high.Be suitable for the harvesting of southern paddy field, also be suitable for northern dry land harvesting, the machine gravity configuration rationally turns to flexibly.Easy to operate.

Now in conjunction with the accompanying drawings the utility model is described in further detail.

Fig. 1 is the utility model complete machine structure schematic diagram.

Fig. 2 dials standing grain, send standing grain when being the utility model operation, threshing, cutting, threshing again, sieve, carry the paddy working state schematic representation.

Fig. 3 is dialing-grain unit 4 structural representations.

Fig. 4 is the A-A cross section of Fig. 3, is the structural representation of dialling standing grain bar 13.

Fig. 5--Fig. 7 send 3 kinds of different organigrams of standing grain device 6 and send standing grain device 6 and dialing-grain unit 4 simultaneously rice to be escorted the working state figure of horizontal threshing cylinder 9.

With reference to Fig. 1, Fig. 2, the utility model power is selected 175 diesel engines 1 for use.During installation, two threshing cylinder center lines are vertical.During work, by dialing-grain unit 4 rice is dialled to sending standing grain device 6 along leading spike of rice to low by height, this send standing grain device 6 and dialing-grain unit 4 to move along direction shown in the arrow, simultaneously rice is escorted horizontal threshing cylinder 9, make rice just carry out threshing before not cutting off, rice is cut off in the ceding of Taiwan 5 then, and rice enters horizontal threshing cylinder 9 and vertically further threshing fully of threshing cylinder 3, straw after the threshing is thrown the field from outlet, and millet is sent to grain lifting device 2 by paddy sieve 10 screening backs after the threshing.With reference to Fig. 3, Fig. 4, dialing-grain unit 4 is fixing standing grain bars 13 of dialling on chain 12 or conveyer belt, drives by chain 12 or conveyer belt and dials 13 motions of standing grain bar, thereby formed group standing grain action, the size of harvesting breadth when its width has determined that grain header is advanced.With reference to Fig. 5, Fig. 6, Fig. 7, send the standing grain device 6 fens 3 kinds of structures: the 1st kind is represent 3 or a plurality of plectrum 18 are welded on the cylindrical roller axle 17 of Fig. 5, and this plectrum 18 is a steel plate.The 2nd kind is represent 3 or a plurality of plectrum 18 are fixed on the round main drum shaft 17 of Fig. 6, and this plectrum 18 is a batten.The 3rd kind be Fig. 7 represent be 1 driving-belt that is combined into by two sprocket wheels 19 and chain 20 and be fixed with on driving-belt that plectrum 18 constitutes send standing grain device 6.Above-mentioned 3 kinds all is to move along direction shown in the arrow when sending standing grain device 6 work, and dialing-grain unit 4 is to move along direction shown in the arrow, so just finishes the course of work that the escort rice arrives horizontal threshing cylinder 9.

Claims

1, a kind of small-sized full feed type combine is characterized in that:

It has frame [8], in the preceding bottom of frame [8] 2 front walking wheels [15] is housed, and rear lower is equipped with 1 or 2 rear walking wheels [16]; Front upper in frame [8] is equipped with vertical threshing cylinder [3] and horizontal threshing cylinder [9], and the center line of two cylinders is orthogonal crossing or parallel;

Dialing-grain unit [4] is equipped with in front portion at horizontal threshing cylinder [9], is equipped with near horizontal threshing cylinder [9] one ends at this dialing-grain unit [4] and send the standing grain device [6] and the ceding of Taiwan [5];

At horizontal threshing cylinder [9] and vertical threshing cylinder [3] two abutting end portions place paddy sieve [10] is housed, grain lifting device [2] is equipped with in inclination below paddy sieve [10];

Power small diesel engine [1] is housed on frame [8], this power and decelerator [7] by transmission device and vertical threshing cylinder [3], laterally threshing cylinder [9], dialing-grain unit [4], send standing grain device [6], the ceding of Taiwan [5], paddy sieve [10], grain lifting device [2] and front walking wheel [15], rear walking wheel [16] to form the complete machine link gear;

Above-mentioned dialing-grain unit [4] is the driving-belt that is combined into by sprocket wheel [11], chain [12], and upward with fixed head [14] group standing grain bar [13] is housed fixedly at chain [12];

The above-mentioned standing grain device [6] that send is by welding, be fixed with 3 or a plurality of plectrum [18] formation on the rotating cylindrical drum shaft [17]; Or 1 driving-belt that is combined into by two sprocket wheels [19] chains [20] and be fixed with on driving-belt that plectrum [18] constitutes send standing grain device [6].