CN2834710Y

CN2834710Y - A vertical corn vibratory screening machine

Info

Publication number: CN2834710Y
Application number: CN 200520024770
Authority: CN
Inventors: 冯国忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-27
Filing date: 2005-08-27
Publication date: 2006-11-08
Anticipated expiration: 2015-08-27

Abstract

A vertical corn vibratory screening machine comprises a plurality of screens which have different mesh sizes and are arranged in order. The screens which are arranged in a sealed machine casing are driven by a motor to realize the vibration. The screens are provided with five layers, wherein three layers of the screens form 'Z'-typed structure to form a 'Z'-typed foodstuff channel which directly connects with the exit. An interstice is remained between the 'Z'-typed foodstuff channel and the inner wall of the machine casing to make the bran husk directly fall on the base of the machine casing. The base of the machine casing is provided with a plurality of cinder notches which can directly collect the residue and the bran husk. The utility model has advantages of reasonable structure and clean foodstuff screening, and completely accords with the storing requirement. Simultaneously, the vertical corn vibratory screening machine avoids the bran husk flying in disorder to influence the environmental sanitation. The residue and the bran husk can be directly carried away in sacks, so the vertical corn vibratory screening machine also has advantages of timesaving and labour saving.

Description

A kind of vertical corn vibrating screener

Technical field:

The utility model relates to a kind of grain screening installation, particularly relates to a kind of vertical corn vibrating screener.

Background technology:

Domestic many areas all are provided with the grain reserves base, in the north, the grain of storage all has large quantities of new grain warehouse-ins annual autumn, because the impurity that contains in the corn is more based on corn, comprise excellent core, chaff skin etc., all will screen before the warehouse-in, and used screening installation mostly is open type at present, is open work it, it comprises 2～3 sieves of arranging in order, sieve aperture also is by greatly, in, little order is arranged, sieve inclination certain angle, and by driven by motor, to realize vibration, this kind equipment in use has the following disadvantages: the one, and the chaff skin is existed everywhere, and makes troubles not only for the threshing ground environment, and pollutes for the resident family of periphery, many resident families part part is found grain depot, caused inconvenience for the operate as normal of grain depot, the 2nd, excellent slag is directly fallen on the ground, does to want the special messenger to collect afterwards, time-consuming, the 3rd, there is big length bar core to deposit corn and together puts in storage, increased cleaning work amount in the storehouse, and cleaning is unclean, make in the grain of storage and contain big length bar core, do not meet memory requirement.

Summary of the invention:

Technical problem to be solved in the utility model provides a kind of vertical corn vibrating screener, this machine can be realized sealing operation, avoid the chaff skin disorderly to fly, simultaneously, the rod slag can be directly into bag, and can make in the grain after the screening and only contain a small amount of excellent core, improve the purity of grain, the technical scheme that the utility model adopted is as follows: the utility model comprises that several slot sizes are different, and the sieve of Pai Lieing in order, sieve can be realized vibration by driven by motor, it is characterized in that sieve places the casing of a sealing, casing is vertical, its cross section is a rectangle, is provided with 5 layers of sieve in the casing, and ground floor is the macropore scalping, it under the scalping funnel, funnel for second layer sieve, is the vibratile sieve by driven by motor down, and the vibratory sieve below is provided with three layers of sieve successively, be " Z " type structure, form " Z " type food passageway, straight-through outlet leaves the gap between " Z " food passageway that is formed by sieve and the casing inner wall, can make the chaff skin bottom of shell that directly falls, respectively be provided with a slag notch in the both sides of bottom of shell, the front end of casing is provided with the air port, and the air port communicates with bellows, in the bellows is air exhauster, and is provided with chaff discharging port at the both sides and the front end of bellows.In addition, through impurity and the part grain that vibratory sieve is selected, the passage of establishing on enclosure wall is discharged by outlet.

The screening of dried in order to adapt to, wet different grains, the 3rd layer and the 4th layer of sieve are arranged to adjustable, and the angle of adjustment is 20 °～30 °.

Action principle of the present utility model is as follows:

Grain that will be to be screened by conveyer belt is transported in the ground floor scalping, bigger acrobatics can be screened out, grain drains to through funnel and does further screening on the vibratory sieve then, impurity of selecting and the part grain passage on chassis sidewall is discharged, grain is then discharged by outlet behind three, four, five roads sieve, and in screening process, chaff skin and bits then directly fall to the bottom, wherein, bits are directly discharged by slag-drip opening, and the chaff skin is discharged through chaff discharging port after being sucked by bellows, be equipped with sack at slag notch and chaff discharging port place, can directly its pack be transported.

Compared with prior art, the utlity model has rational in infrastructurely, grain screening is clean, meets memory requirement fully, simultaneously, has avoided the chaff skin disorderly to fly, influence environmental sanitation, and bits and chaff micromicro directly pack are transported, and saves time, the saving of labor.

Description of drawings:

Accompanying drawing 1 is the utility model structural representation figure

Accompanying drawing 2 is the utility model outline drawings

Specific embodiments:

The utility model comprises that several slot sizes are different, and the sieve of Pai Lieing in order, sieve places the casing 4 of a sealing, casing is vertical, its cross section is a rectangle, be provided with five layers of sieve in the casing, ground floor is macropore scalping 6, is a funnel 7 under the scalping, funnel is second layer sieve 5 down, be the vibratile sieve by driven by motor, the vibratory sieve below is provided with three layers of sieve 3 successively, 8,2, be " Z " type structure, form " Z " type food passageway 9, straight-through outlet 13 leaves gap 10 between " Z " food passageway that is formed by sieve and the casing inner wall, can make the chaff skin bottom of shell that directly falls, respectively be provided with a slag notch 1 in the both sides of bottom of shell, the front end of casing is provided with air port 12, and the air port communicates with bellows 11, is air exhauster in the bellows, and be provided with chaff discharging port at the both sides and the front end of bellows, in addition, through impurity and the part grain that vibratory sieve is selected, the passage that can establish on enclosure wall is discharged by outlet.

The screening of dried in order to adapt to, wet different grains, 3 and the 4th layer of 8 sieve of the 3rd layer of sieve is arranged to adjustable, and the angle a| of adjustment, b are respectively 20 °～30 °.

Claims

1, a kind of vertical corn vibrating screener, comprise that several slot sizes are different, and the sieve of Pai Lieing in order, sieve can be realized vibration by driven by motor, it is characterized in that sieve places the casing of a sealing, casing is vertical, its cross section is a rectangle, is provided with five layers of sieve in the casing, and ground floor is the macropore scalping, it under the scalping funnel, funnel for second layer sieve, is the vibratile sieve by driven by motor down, and the vibratory sieve below is provided with three layers of sieve successively, be " Z " type structure, form " Z " type food passageway, straight-through outlet leaves the gap between " Z " type food passageway that is formed by sieve and the casing inner wall, can make the chaff skin bottom of shell that directly falls, respectively be provided with a slag notch in the both sides of bottom of shell, the front end of casing is provided with the air port, and the air port communicates with bellows, in the bellows is air exhauster, and is provided with chaff discharging port at the both sides and the front end of bellows.

2, a kind of vertical corn vibrating screener according to claim 1 is characterized in that the angle of inclination of the 3rd layer and the 4th layer sieve is adjustable, and the scope of adjusting angle is 20 °～30 °.