CN201499472U

CN201499472U - High-efficiency rice threshing machine

Info

Publication number: CN201499472U
Application number: CN2009200930202U
Authority: CN
Inventors: 李玉辉; 周乃英; 李淑杰; 张德杰; 岳伟; 冯松
Original assignee: 李玉辉
Priority date: 2009-02-18
Filing date: 2009-02-18
Publication date: 2010-06-09
Anticipated expiration: 2019-02-18

Abstract

The utility model provides a high-efficiency rice threshing machine which belongs to the technical field of agricultural machinery manufacturing. The high-efficiency rice threshing machine comprises a machine frame, a rotating cylinder, a protective net, a sieve plate, an inclined plate and a grass absorbing machine. Inverted V-type threshing teeth are fixed on the rotating cylinder, the protective net is arranged below the rotating cylinder in a semi-surrounding manner, the sieve plate is arranged below the protective net, the inclined plate is arranged below the sieve plate, and a grass conveying pipe is arranged on the grass absorbing machine. When in operation, harvested rice is thrown into the machine, the rotating cylinder rotates, and the threshing teeth separate rice grains from rice straws; meanwhile, the rice straws are crushed into segments, fall on the sieve plate, stay on the sieve plate, and are absorbed by the grass absorbing machine, and the rice grains fall on the inclined plate and flow out. With convenient operation and high working efficiency, the rice threshing machine can effectively lower the labor intensity and is particularly suitable for being used by common peasant households.

Description

A kind of efficient paddy-eliminator

Technical field:

The utility model belongs to agricultural machinery manufacturing technology field, is a kind of thresher.

Background technology:

Existing paddy-eliminator is generally big machinery; the processing output height; but machine costs an arm and a leg; only being fit to large-scale farm uses; and at present the thresher that uses of peasant household is made of motor and swiveling wheel two parts, and the operator need hand the rice bar, spike of rice is placed on the swiveling wheel of rotation to carry out threshing; inefficiency, labour intensity is big.

Summary of the invention:

The technical problems to be solved in the utility model is to disclose a kind of efficient paddy-eliminator.

The scheme of the utility model technical solution problem is to adopt frame; rotating cylinder; protecting wire net; sieve plate; hang plate and grass absorber constitute paddy-eliminator; rotating cylinder is installed on the frame by roller bearing; rotating cylinder is made of support and wooden cylindrical body; be fixed with inverted V-shape on the wooden cylindrical body of rotating cylinder and impact tooth; the protecting wire net semi-surrounding is below rotating cylinder; sieve plate is arranged below protecting wire net; there is hang plate the sieve plate below; defeated grass pipe is housed on the grass absorber; there is the input port termination of defeated careless pipe on the frame of rotating cylinder side above sieve plate, the input port is connected with protecting wire net; backplate is arranged above rotating cylinder, and backplate is connected on the frame.During operation, the paddy rice of harvesting is dropped into through the input port, the rotating cylinder rotation impacts tooth the grain of rice is separated with the rice bar, and simultaneously the rice bar is smashed into section, and drop on the sieve plate by protecting wire net, carry out sub-sieve through sieve plate, the rice bar is stayed on the sieve plate, is siphoned away by grass absorber, and the grain of rice falls into hang plate and flows out.

In frame both sides a drive is housed respectively, is wound with chain on the drive, moving tooth is housed on the chain near the rotating cylinder front end.The moving tooth that drive drives on the chain rotates, and can make the paddy rice of dropping into through the input port be distributed in the rotating cylinder place quickly and evenly.

The utility model is easy to operate, can reduce labour intensity effectively, high efficiency, and safe in utilization, simple in structure, cost is low, is particularly suitable for common peasant household and uses.

Description of drawings:

Fig. 1 is the utility model schematic diagram;

Fig. 2 is the end view of Fig. 1;

Fig. 3 is the vertical view of Fig. 1.

Embodiment:

The utility model is by frame 1, rotating cylinder 2, protecting wire net 5, sieve plate 6, hang plate 7 and grass absorber 8 constitute, rotating cylinder 2 is installed on the frame 1 by roller bearing 4, rotating cylinder 2 is made of support 13 and wooden cylindrical body 14, be fixed with inverted V-shape on the wooden cylindrical body 14 of rotating cylinder 2 and impact tooth 3, protecting wire net 5 semi-surroundings are below rotating cylinder 2, sieve plate 6 is arranged below protecting wire net 5, there is hang plate 7 sieve plate 6 belows, defeated grass pipe 9 is housed on the grass absorber 8, the termination of defeated grass pipe 9 is above sieve plate 6, on the frame 1 of rotating cylinder 2 sides input port 13 is arranged, input port 13 is connected with protecting wire net 5, and backplate 15 is arranged above rotating cylinder 2, backplate 15 is connected on the frame 1, in frame 1 both sides a drive 10 is housed respectively, is wound with chain 11 on the drive 10, moving tooth 12 is housed on the chain 11 near rotating cylinder 2 front ends.

Claims

1. paddy-eliminator; it is characterized in that: it is by frame; rotating cylinder; protecting wire net; sieve plate; hang plate and grass absorber constitute; rotating cylinder is installed on the frame by roller bearing; rotating cylinder is made of support and wooden cylindrical body; be fixed with inverted V-shape on the wooden cylindrical body of rotating cylinder and impact tooth; the protecting wire net semi-surrounding is below rotating cylinder; sieve plate is arranged below protecting wire net; there is hang plate the sieve plate below, and defeated grass pipe is housed on the grass absorber, and the termination of defeated careless pipe is above sieve plate; on the frame of rotating cylinder side, the input port is arranged; the input port is connected with protecting wire net, and backplate is arranged above rotating cylinder, and backplate is connected on the frame.

2. paddy-eliminator according to claim 1 is characterized in that: the frame both sides near the rotating cylinder front end are equipped with a drive respectively, are wound with chain on the drive, and moving tooth is housed on the chain.