CN2497888Y

CN2497888Y - Cereal separating apparatus

Info

Publication number: CN2497888Y
Application number: CN 01230732
Authority: CN
Inventors: 耿兴华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-24
Filing date: 2001-07-24
Publication date: 2002-07-03
Anticipated expiration: 2011-07-24

Abstract

The utility model discloses a small foodstuff fine selecting machine which has the functions of wind selection and screen selection. The utility model is characterized in that the opposite side of a blower on a machine frame is provided with a light rubbish leading outlet in the shape of a curve cylinder, and the outlet is connected with a cloth bag to receive light rubbish, and the lower part of a vibration screen is provided with four bearing wheels which can move right and left and are respectively fixed in channel steel on the machine frame. The vibration screen comprises an upper screen layer which is a coarse mesh screen to clean large impurities and a lower screen layer which is a fine mesh screen to clean small impurities, and one side of the vibration screen is connected with a crank or an eccentric wheel driven by a motor through a movable connecting rod. The utility model has the advantages of simple and compact structure, stable run and good fine selecting effect and is suitable for indoor operation.

Description

Small-sized grain refiner

The utility model relates to a kind of small-sized grain refiner of removing impurity in all kinds of grains such as corn, wheat, paddy, soybean, rice, millet, and it comprises frame, hair-dryer, vibratory sieve, motor etc.

The mechanical type of removing grain impurity at present is a lot, and winnowing type, screening type are arranged, and relatively large comprehensive grain foreign seeds extractor is also arranged.Simple winnowing type or screening type are simple in structure, but function is few, selected weak effect, and large-scale comprehensive grain foreign seeds extractor complex structure, the cost height is unsuitable for rural area or small-sized grain processing, the use of purchase and sale enterprise.

A kind of light-duty particle dressing machine is disclosed in CN2344102Y.Its purpose provides a kind of simple in structure, and dressing machine tool with selection by winnowing and screening function, its formation side above frame is equipped with hopper, on frame, be installed on hair-dryer outside the outlet of hopper relatively, on the upper frame below the hopper, be hinged with sieve nest by double-lever mechanism, the below of sieve nest links to each other with crank and rocker mechanism, weak point is not have light foreign material ejector, stir up a cloud of dust during work, be not suitable for office operation, sieve nest is hinged by double-lever mechanism in addition, and machinery vibration when work is big, moves not steady.

The purpose of this utility model be to avoid the deficiency of above-mentioned existence and provide a kind of simple and compact for structure, operate steadily, be suitable for office operation, selected effective small-sized grain refiner.

The purpose of this utility model is realized by following technical proposals:

The small-sized grain refiner of the utility model, funnel is arranged at the top in frame, outlet one side at funnel has hair-dryer, double-deck screen shale shaker is arranged below funnel, hair-dryer and double-deck screen shale shaker are by motor-driven, it is characterized in that: the light foreign material outlet that curved tubular is arranged at frame up-draught machine offside, this mouthful connects cloth bag and admits light foreign material, the bottom of vibratory sieve but four bearing wheels and move left and right are arranged is separately fixed in the channel-section steel on the frame, the upper sieve of vibratory sieve is a coarse meshed sieve of removing big grain impurity, lower screen is a micro mesh sieve of removing granule impurity, two layer screen is an integral body and along direction of vibration certain angle of inclination arranged, and is connected with the crank or the eccentric wheel of driven by motor by movable rod in a side of vibratory sieve.

The low side of described coarse meshed sieve has big grain impurity outlet, at the low side of micro mesh sieve clean grain outlet is arranged, and thin foreign material outlet is arranged in the bottom of micro mesh sieve.

Below the described clean grain outlet clean grain storage box is arranged, this case is put out cereal mouthful and flashboard.

The two ends of described hair-dryer blade shaft are fixed a big belt pulley and a small belt pulley respectively, big belt pulley be fixed on frame on the belt pulley of motor be connected, small belt pulley with drive crank or eccentric big belt pulley and be connected.

The outlet of described funnel has the flashboard switch.

There is the intake adjusting device both sides of described blower fan.

The utility model has following advantage compared to existing technology:

1, the utility model has the light foreign material outlet of curved tubular, and this mouthful connects cloth bag and admit light foreign material, avoids stirring up a cloud of dust in the machine works process, is convenient to the collection of light foreign material simultaneously;

2, double-deck screen shale shaker is an integral body, and is fixed in the channel-section steel by the bearing wheel slip, makes the machine compact overall structure, and operational vibration is little, operates steadily;

3, established big grain impurity outlet in the corresponding position of machine, clean grain outlet, thin foreign material outlet etc., easy to use, be suitable for office operation.

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

Fig. 1, the utility model structural representation;

Fig. 2, the utility model structure rearview.

As shown in Figure 1 and Figure 2, this small-sized grain refiner has funnel 10 on the top of frame, and the outlet of funnel has flashboard switch 1.Outlet one side at funnel has hair-dryer 11, and there is intake adjusting device 21 both sides of blower fan.The two ends of hair-dryer 11 blade shafts are fixed a big belt pulley 12 and a small belt pulley 22 respectively, big belt pulley 12 be fixed on frame on 9 motor pulley 20 be connected, small belt pulley 22 with drive eccentric big belt pulley 4 and be connected.Double-deck screen shale shaker 13 is arranged below funnel, hair-dryer 11 and double-deck screen shale shaker 13 are driven by

motor

19,9 hair-dryers, 11 offsides have the light foreign material outlet 6 of curved tubular on frame, this mouthful connects cloth bag and admits light foreign material, the bottom of double-deck screen shale shaker 13 but four bearing wheels 7 and move left and right are arranged is separately fixed on the frame in 9 the channel-section steel 8, the upper sieve of double-deck screen shale shaker 13 is coarse meshed sieves 2 of removing big grain impurity, lower screen is a micro mesh sieve 3 of removing granule impurity, the low side of coarse meshed sieve has big grain impurity outlet 14, low side at micro mesh sieve has clean grain outlet 15, thin foreign material outlet 23 is arranged in the bottom of micro mesh sieve, below the clean grain outlet clean grain storage box 16 is arranged, this case puts out cereal mouthfuls 18 and flashboard 17.Two layer screen is an integral body and along direction of vibration certain angle of inclination arranged, and is connected with the eccentric wheel 5 that motor 19 drives by movable rod in a side of vibratory sieve 13.

The utility model only need be changed compass screen surface just can realize the selected of different grains.

Claims

1, a kind of small-sized grain refiner, funnel (10) is arranged on the top of frame (9), hair-dryer (11) is arranged, double-deck screen shale shaker (13) is arranged in the below of funnel (10) in outlet one side of funnel (10), hair-dryer (11) and double-deck screen shale shaker (13) are driven by motor (19), it is characterized in that: at frame (9) up-draught machine (11) offside the light foreign material outlet (6) of curved tubular is arranged, this mouthful connects cloth bag and admits light foreign material; The bottom of vibratory sieve (13) four bearing wheels (7) are arranged but and move left and right be separately fixed in the channel-section steel (8) on the frame (9), the upper sieve of vibratory sieve (13) is a coarse meshed sieve (2) of removing big grain impurity, lower screen is a micro mesh sieve (3) of removing granule impurity, and two layer screen is an integral body and along direction of vibration certain angle of inclination is arranged; Side at vibratory sieve (13) is connected with crank or the eccentric wheel (5) that motor (19) drives by movable rod.

2, small-sized grain refiner according to claim 1, it is characterized in that: the low side of described coarse meshed sieve (2) has big grain impurity outlet (14), low side at micro mesh sieve (3) has clean grain outlet (15), in the bottom of micro mesh sieve (3) thin foreign material outlet (23) is arranged.

3, small-sized grain refiner according to claim 2 is characterized in that: clean grain storage box (16), this case put out cereal mouthful (18) and a flashboard (17) are arranged below the described clean grain outlet (15).

4, small-sized grain refiner according to claim 1, it is characterized in that: the two ends of described hair-dryer (11) blade shaft are fixed a big belt pulley (12) and a small belt pulley (22) respectively, big belt pulley (12) is connected with motor pulley (20) on being fixed on frame (9), and small belt pulley (22) is connected with the big belt pulley (4) that drives crank or eccentric wheel (5).

5, small-sized grain refiner according to claim 1, it is characterized in that: the outlet of described funnel (10) has flashboard switch (1).

6, small-sized grain refiner according to claim 1, it is characterized in that: there is intake adjusting device (21) both sides of described blower fan (11).