CN201182082Y

CN201182082Y - Corn soybean combine

Info

Publication number: CN201182082Y
Application number: CNU2007200923407U
Authority: CN
Inventors: 郭刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-15
Filing date: 2007-10-15
Publication date: 2009-01-21
Anticipated expiration: 2017-10-15

Abstract

The utility model provides a corn and soybean combine harvester, pertaining to agricultural machinery field. The corn and soybean combine harvester is mainly characterized in that based on the structure of a current wheat combine harvester, the corn and soybean combine harvester replaces the reel lever with an elastic reel lever, the cutting table with an additional auxiliary bedplate, the threshing lever of the threshing roller with a three-in-one threshing lever, and the cleaning sieve with an indented cleaning sieve. The corn and soybean combine harvester is simple to make, low in cost and multiple in function, and is complementary in spring and autumn, thus reducing work loads of the farmers and improving harvesting efficiency in autumn. All the indexes are measured up to standard in checkups.

Description

The corn soybean combine

Technical field

The utility model belongs to agricultural mechanical field, relates to harvest machinery, is specifically related to a kind of corn soybean combine.

Background technology

Existing combined wheat harvester comprises frame, driver's cabin, power drive mechanism, dialing-grain unit, the ceding of Taiwan, threshing cylinder, dressing mechanism, grain storage box, stalks cutting hobboing cutter.Combined wheat harvester development is very fast, has replaced the peasant with reaping hook harvesting and bundle, fortune, buttress basically, threshing, heavy work such as cleans; But, autumn, the combining of chief crop corn, soybean was made slow progress, the corn harvesting machine that puts goods on the market in recent years, can only solve the harvesting of maize straw field, or the field threshing of corn paddy, and combined wheat harvester is not suitable for the combining operation of corn, soybean, combined wheat harvester is idle, not only the peasant still needs to pay hardships work, and incurs loss through delay results opportunitys, to grain security, rise stubble broadcast fully unfavorable.

The utility model content

The designer is in being engaged in wheat, corn, soybean harvest activity for many years, find that existing corn, soybean harvest machinery and combined wheat harvester exist above-mentioned defective, purpose is to provide a kind of corn soybean combine, can solve the combining difficult problem of corn or soybean preferably.

In order to realize above-mentioned task, technical solution adopted in the utility model is, improved on existing combined wheat harvester architecture basics, designs a kind of corn soybean combine, its structure comprises: frame, driver's cabin, power drive mechanism, dialing-grain unit, the ceding of Taiwan, threshing cylinder, dressing mechanism, grain storage box.

The straw of dialling of wherein said dialing-grain unit adopts the elastic dialing straw, promptly dials straw at the combined wheat harvester dialing-grain unit and establishes the spring section near root; The ceding of Taiwan is adopted and is set up the secondary ceding of Taiwan, connects on combined wheat harvester ceding of Taiwan plate and establishes detachable platen; The threshing bar of threshing cylinder adopts " three combinations " threshing bar, sets gradually thread segment on the threshing bar of combined wheat harvester threshing cylinder, the threshing bar that spike-tooth section, separating plate section combine; The sorting screen of dressing mechanism adopts the zigzag sorting screen, establishes the zigzag compass screen surface in the every secondary screen frame of the double-deck sorting screen of combined wheat harvester dressing mechanism, and sieve aperture is the hole, garden, be located at windward side domatic on.

The utility model takes above technical measures that the dialing-grain unit of existing combined wheat harvester is dialled straw, the ceding of Taiwan, threshing cylinder, the planform of sorting screen is improved, keep other structure and mutual alignment annexation thereof, change elastic dialing straw and suitably overstriking into because wheat is dialled straw, it is high thick to solve maize straw, and the climing low length of soybean stalk is difficult to dial the problem of reason; Because the wheat ceding of Taiwan is increased the secondary ceding of Taiwan, the ceding of Taiwan that can extend can adapt to the characteristics of maize straw, the climing length of soybean, makes corn, soybean straw cutting and feeding smoothly; Owing to adding separating plate by original screw thread, the threshing bar with threshing cylinder changes " three combinations " threshing bar into, and suitably lower drum rotation speed, thereby solve corn straw, the climing propelling of soybean stalk preferably, improve the seed threshing performance, reduce the seed damage rate, straw is rubbed simultaneously, replaces wheat stalk chopping hobboing cutter, is convenient to realize straw-returning; Owing to change sorting screen into the zigzag sorting screen, solve selection by winnowing preferably and cleaned corn, problem that soybean kernel is big with screening to match, improved the rate of cleaning, reduced percent of loss and percentage of impurity; Because the utility model does not change other structure and correlation thereof after the above-mentioned partial component of combined wheat harvester is improved, so the utility model is at first made simply, cost reduces, implement easily, second can make combined wheat harvester and the complementation of the utility model corn soybean combine, realizes a tractor serves several purposes; The 3rd has improved the degree of utilizing of combined wheat harvester, receives wheat summer, receives corn soybean autumn, has alleviated peasant burden, improves the harvesting mechanization level.

Description of drawings

Fig. 1 represents the general structure schematic diagram of the utility model corn soybean combine;

Fig. 2 represents wherein threshing roller structure schematic diagram;

Fig. 3 represents wherein sorting screen planform schematic diagram.

Embodiment

In conjunction with the accompanying drawings and embodiments, further specify the concrete structure of the utility model corn soybean combine, its feature and advantage are clearer.

The embodiment 1 of the utility model corn soybean combine, referring to Fig. 1, its structure comprises: driver's cabin 1, power drive mechanism (not shown), dialing-grain unit 2, the ceding of Taiwan 3, threshing cylinder 5, the sorting screen 6 of dressing mechanism, grain storage box 4.Wherein the straw 2.1 of dialling of dialing-grain unit 2 adopts the elastic dialing straw; Wherein the ceding of Taiwan 3 is adopted and set up detachable platen 3.1 in the existing wheat ceding of Taiwan, is spliced into the lengthening ceding of Taiwan with former platen; The threshing bar of threshing cylinder 5 referring to Fig. 2, adopts by thread segment 5.1, " three combinations " threshing bar that spike-tooth section 5.2, separating plate section 5.3 combine; The compass screen surface 6.1 of the levels of sorting screen 6 sieve referring to Fig. 3, adopts the zigzag compass screen surface, and sieve aperture is a circular port, sieve aperture be laid in windward side domatic on.

This corn soybean combine of the present utility model, its design are through after the transformation of the way on the existing combined wheat harvester, and model machine is through corn soybean field trial run operation in autumn, be subjected to department's favorable comments such as agricultural machinery, peasant household, tractor driver deeply, look forward to producing in batches early, apply.This machine also is adapted to other legume combining in autumn.

Claims

1, a kind of corn soybean combine comprises frame, driver's cabin, power drive mechanism, dialing-grain unit, the ceding of Taiwan, threshing cylinder, dressing mechanism, grain storage box, it is characterized in that establishing the spring section near root, on ceding of Taiwan plate, connect and establish detachable platen, on the threshing bar of threshing cylinder, set gradually thread segment at the straw of dialling of dialing-grain unit, the spike-tooth section, segregation section is established the zigzag compass screen surface in the every secondary screen frame of the double-deck sorting screen of dressing mechanism, sieve aperture be circular hole be located at windward side domatic on.