CN202396184U

CN202396184U - Multipurpose thresher

Info

Publication number: CN202396184U
Application number: CN2011204053620U
Authority: CN
Inventors: 宋刚; 王成业; 杨晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-24
Filing date: 2011-10-24
Publication date: 2012-08-29
Anticipated expiration: 2021-10-24

Abstract

A multipurpose thresher relates to agricultural threshing machinery and is mainly sued for field threshing-cleaning and plot experiments for crops such as wheat, rice, beans, maize and the like. The multipurpose thresher comprises an electric motor (1), a drum (2), a reducer (3), an upper housing (4), a threshing net (5), a cleaning screen (6), a feed inlet (7), an impurity outlet (8), a fan (9), a fine impurity separation hopper (10), a grain separation hopper (11), a coarse impurity separation hopper (12), moving wheels (13) and a frame (14). The multipurpose thresher has the advantages that the multipurpose thresher is applicable to experimental plots and also applicable to threshing of field crops, threshing, cleaning and separating are integrated, and further, labor intensity is lowered and work efficiency and quality are improved.

Description

Universal thrashing machine

Technical field:

The utility model relates to a kind of agricultural thresher machine, is mainly used in crops small plot experiment and land for growing field crops threshings and the universal thrashing machine of cleaning such as wheat class, paddy rice, beans, corn.

Background technology:

For a long time, crops experimental plot and land for growing field crops threshing are to lean on the artificial stone roller of beating basically, and 1 mu of ground generally needs 4 people's union cooperations already 1 working day, very effort; Existing crop thresher, function singleness, use is restricted; Particularly experimental field threshing no matter be that stone roller is made in manual work, also is to use existing thresher, because isolation is gone up in the field or the thresher internal memory is made things difficult for removing, causes variet complexity easily.

Summary of the invention:

The utility model universal thrashing machine goal of the invention is: manufacture and design a kind of prior art that is superior to; Both be applicable to the experimental plot; The thresher machine that is used for field crop again; Be used for wheat class, paddy rice, beans, the universal thrashing machine of seeding corn and other crops is realized threshing, is cleaned, is located away from universal thrashing machine all over the body.

The utility model universal thrashing machine be achieved in that universal thrashing machine by electromotor, cylinder, decelerator, upper encloser, threshing net, sorting screen, charging aperture, impurity outlet, blower fan, carefully assorted gradation bucket, seed gradation bucket, slightly assorted gradation bucket, move wheel, frame is formed; When electromotor rotates; Driving cylinder and decelerator rotates simultaneously; Feed crop from charging aperture,, make seed threshing from the stalk through cylinder and threshing net; Most of stalk and shell, skin are seen off from impurity outlet, and seed and fraction shell, skin fall to sorting screen through the threshing net; In dropping process, again through the blower fan selection by winnowing,, utilize gravity different impurity such as the shell that falls together with seed, skins, separate with seed, blow out outside the machine.When the seed after sorting and a little impurity, fall into sorting screen after, rock through sieve the blighted grain littler than seed, fine earth and stone, the stalk bigger than seed separated with seed; The blighted grain littler than seed, fine earth fall into thin assorted gradation bucket, and seed falls into seed gradation bucket, and the stone bigger than seed, stalk fall into thick assorted gradation bucket.Generally do not stay remnants in the machine, if having residual, can be with the cover lifting that connects side between cylinder and the gradation bucket, artificial removing.

The utility model universal thrashing machine threshing net and sorting screen can be divided into four types: wheat class and French beans are one type; Beans such as pea are one type; Broad bean is one type; Corn is one type.Select threshing net and sorting screen according to crop before the threshing; Open the side lid and install this two sieves, adjust the threshing net and roller pitch leaves, connect cloth bag at each gradation bucket according to the crops straw thickness; Energized; Open switch, thresher integral body will start work, begin threshing from charging aperture feeding crop.After a kind of crop threshing is intact, let loom idle running for a moment, seed in the machine and impurity are discharged.Descend a kind of crop threshing then successively.

The utility model universal thrashing machine has beneficial effect fruit: universal thrashing machine both had been applicable to the experimental plot, was used for the threshing of field crop again, not only realized collecting threshing, clean with sorting in a machine, and reduce labour intensity, increase work efficiency and quality.

Description of drawings:

Accompanying drawing 1 is the utility model universal thrashing machine assembling sketch map

Among the figure: electromotor 1, cylinder 2, decelerator 3, upper encloser 4, threshing net 5, sorting screen 6, charging aperture 7, impurity outlet 8, blower fan 9, carefully assorted gradation bucket 10, seed gradation bucket 11, slightly assorted gradation bucket 12 moves wheel 13, frame 14.

Embodiment:

By electromotor 1, cylinder 2, decelerator 3, upper encloser 4, threshing net 5, sorting screen 6, charging aperture 7, impurity outlet 8, blower fan 9, carefully assorted gradation bucket 10, seed gradation bucket 11, slightly assorted gradation bucket 12, move wheel 13 and frame 14 is formed; When electromotor 1 rotates, drive cylinder 2 and rotate simultaneously with decelerator 3, feed crop from charging aperture 7; Through cylinder 2 and threshing net 5; Make seed threshing from the stalk, most of stalk and shell and skin are seen off from impurity outlet 8, seed, fraction shell and skin through threshing net 5 to sorting screen 6 whereabouts; In dropping process, again through blower fan 9 selection by winnowing,, utilize gravity different the shell and the impurity that fall together with seed, separate with seed, blow out outside the machine; When the seed after sorting and a little impurity, fall into sorting screen 6 after, rock with the blighted grain littler, fine earth with than big stone of seed and stalk etc. through sieve and to separate with seed than seed; The blighted grain littler than seed, fine earth are dropped into thin assorted gradation bucket 10, and seed falls into seed gradation bucket 11, and the stone bigger than seed, stalk etc. fall into thick assorted gradation bucket 12; Threshing net 5 is replaceable according to the crop kernel size, and sorting screen 6 is made up of thickness two parts, and whole interchangeable can be selected the sieve sheet of respective aperture for use according to the crop kernel size; If have in the body residual, can be with the cover lifting that connects side between cylinder 2 and thin assorted gradation bucket 10, seed gradation bucket 11 and the slightly assorted gradation bucket 12, artificial removing.

Claims

1. universal thrashing machine is characterized in that: by electromotor (1), cylinder (2), decelerator (3), upper encloser (4), threshing net (5), sorting screen (6), charging aperture (7), impurity outlet (8), blower fan (9), carefully assorted gradation bucket (10), seed gradation bucket (11), slightly assorted gradation bucket (12), move wheel (13), frame (14) is formed; When electromotor (1) rotates; Driving cylinder (2) and decelerator (3) rotates simultaneously; From charging aperture (7) feeding,, make seed threshing from the stalk to crop through cylinder (2) and threshing net (5); Most of stalk and shell and skin are seen off from impurity outlet (8), and seed, fraction shell and skin fall to sorting screen (6) through threshing net (5); In dropping process, again through blower fan (9) selection by winnowing,, utilize gravity different the shell and the impurity that fall together with seed, separate with seed, blow out outside the machine; When the seed after sorting and a little impurity, fall into sorting screen (6) after, rock through sieve the blighted grain littler than seed, fine earth and stone and the stalk bigger than seed separated with seed; The blighted grain littler than seed, fine earth are dropped into thin assorted gradation bucket (10), and seed falls into seed gradation bucket (11), and the stone bigger than seed, stalk fall into thick assorted gradation bucket (12).

2. according to the said universal thrashing machine of claim 1, it is characterized in that: threshing net (5) is replaceable according to the crop kernel size, and sorting screen (6) is made up of thickness two parts, and whole interchangeable can be selected the sieve sheet of respective aperture for use according to the crop kernel size; If have in the body residual, can be with the cover lifting that connects side between cylinder (2) and thin assorted gradation bucket (10), seed gradation bucket (11) and the thick assorted gradation bucket (12), manual work removing.