CN2403492Y

CN2403492Y - Helice kneader

Info

Publication number: CN2403492Y
Application number: CN 00219105
Authority: CN
Inventors: 傅正兵; 张心全
Original assignee: Liuan City Yongcheng Grain & Oil Machinery Works
Current assignee: Liuan City Yongcheng Grain & Oil Machinery Works
Priority date: 2000-01-11
Filing date: 2000-01-11
Publication date: 2000-11-01
Anticipated expiration: 2010-01-11

Abstract

The utility model discloses a screw material homogenizing machine, which is composed of a material homogenizing box, an auger, a material mobilizing plate, a material homogenizing plate, and a material discharge plate, wherein, a material inlet and a material outlet are arranged on the material homogenizing box. After arranged behind a grain cleaning screen, the utility model raises the cleaning area and the unit flow rate of the grain cleaning screen, increases the actual use area of an impurity removing screen, and raises the impurity removing efficiency.

Description

The spiral material-homogenating device

The utility model relates to a kind of grain machinery, is the auxiliary refining machinery of grain cleaning removal of impurities sieve.

Existing grain cleaning removal of impurities sieve pattern is relatively more dull, and the compass screen surface width is less, and removal of impurities and treating capacity are lower, when the peasant sells grain cleaned grain pickaback over one hundred jin grain bag climb up height material loading high more than a meter, labour intensity is big, and is dangerous again up and down.Though combined type cleaning sieve has been widened compass screen surface, improved output, increased the bucket type lifting means, solved the material loading of manually climbing, but to widen the back compass screen surface charging uniformity brought unfavorable, simultaneously, the elevator tremie pipe must enter the center of storaging bucket, under the requirement that the pipe inclination angle should be arranged, increased the height of complete machine greatly, also brought difficulty for the turnover door of cleaning sieve.

The purpose of this utility model provides a kind of spiral material-homogenating device, be used with grain cleaning sieve, can make the even charging of cleaning sieve, improve grain cleaning impurities removing efficiency, increase the mechanization lifting means, reduce labor intensity, reduce sieve nest complete machine height, the easy cleaning sieve passes in and out the warehouse and the multi-functional and transportation refining equipment of special development.

A kind of spiral material-homogenating device is characterized in that: includes the refining case, in the refining case spiral is installed and pushes away, on the refining case charging aperture is arranged, and discharging opening, the top that drip feed plate, spiral push away is a marker board.

Spiral pushes away the outside refining plate is installed.

After material flows into from charging aperture one end, under the promotion of helical blade turning effort, material is made horizontal feed along lead of screw, locate to be provided with 10～15 centimetres of adjustable clearances between the drip feed plate of a side lower end of set refining plate and refining case on the way, material flows out through drip feed plate under the thrust that spiral pushes away from this gap, the material of last tail end is then discharged by marker board, finishes the task that material evenly enters the cleaning sieve with this.Rise machine discharging opening place because this material-homogenating device is a device in the set throwing of combined type cleaning sieve, saved 32～35 degree elephant trunk with angle, thereby reduced the complete machine height of combined cleaning sift.Solved the difficult problem of cleaning sieve turnover door.

Compare with prior art, after the utility model is used for the defeated material and even distributor of combined cleaning sift, improved the cleaning square measure flow of this sieve greatly, increased the actual usable floor area of removal of impurities sieve, the existing cleaning sieve of dust removal rate improves 18.7～33.7%, makes the grain quality of government purchase improve two grades.Realize selling at favourable price having laid solid quality base for grain department, satisfied the required specification requirement of combined type cleaning sieve of wide compass screen surface fully.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model A-A cutaway view.

Below in conjunction with accompanying drawing,, the utility model is further described by embodiment.

Embodiment:

Referring to Fig. 1, Fig. 2.

The utility model has refining case 1, and charging aperture 6 is arranged on the refining case 1, discharging opening 7, in the middle of the refining case 1 spiral is installed and pushes away 5, spiral pushes away 5 top marker board 2, and spiral pushes away 5 outsides refining plate 3 is installed, slit between refining plate 3 and the drip feed plate 4 is 12cm, and drip feed plate 4 is positioned at the lower end of refining case 1.

Important technological parameters of the present utility model is that spiral pushes away φ 160mm, helical pitch 165mm, 58 rev/mins of speed of screw shaft.

Claims

1, a kind of spiral material-homogenating device is characterized in that: includes the refining case, in the refining case spiral is installed and pushes away, on the refining case charging aperture is arranged, and discharging opening, the top that drip feed plate, spiral push away is a marker board.

2, spiral material-homogenating device according to claim 1 is characterized in that: spiral pushes away the outside refining plate is installed.