CN206810632U

CN206810632U - Grain screening equipment

Info

Publication number: CN206810632U
Application number: CN201720637542.9U
Authority: CN
Inventors: 柳书久
Original assignee: Ren Changying
Current assignee: NINGBO CHANGRONG BREWING EQUIPMENT CO., LTD.
Priority date: 2017-06-02
Filing date: 2017-06-02
Publication date: 2017-12-29
Anticipated expiration: 2027-06-02

Abstract

It the utility model is related to a kind of grain screening equipment, it is characterised in that：The grain screening equipment includes frame, roller and housing, and drive device connects power transmission shaft by motor and chain drive Component driver, and drives roller to rotate；Under gravity, can be along roller generatrix direction tumbling motion, so as to realize wheat sand separation using drum-inclined degree, material.Compared with prior art, the utility model has the advantage of：The apparatus reduces the power consumption of power part, avoids many defects brought with water flushing desanding, while it also avoid the waste of water resource, and energy conservation and consumption reduction effects are good；The other vibration equipment and noise are small, and wheat loss late is low, and thermal loss rate is low, and separation is clean, and working environment is good.

Description

Grain screening equipment

Technical field

It the utility model is related to grain processing equipment, more particularly to a kind of grain screening equipment.

Background technology

It is the flavouring such as soy sauce, vinegar in one of important procedure for brewing process that wheat is fried in sand bath, and the purpose is to by raw wheat Fry, but the wheat after frying needs with sand separate that next step processing could be carried out, and could so meet food brewing Hygienic requirements.

For the sandstone in separation wheat, traditional separation equipment removes the purpose of sandstone by built-in vibratory sieve to reach, As disclosed in Patent No. CN201620206514.7 (Authorization Notice No. CN205496055U) Chinese utility model patent 's《A kind of wheat stone remover》, a kind of removal sandstone equipment is which disclose, the equipment will be unsegregated by sucktion fan Wheat sucks separatory vessel, is screened for the first time using the screen cloth inside separatory vessel, then by conveying fan by the small of initial gross separation Wheat enters cabinet via feed back pipe, and finally in the presence of vibratory sieve, wheat and the debris such as sandstone are separated.Though the equipment The sandstone in wheat can be so removed to a certain extent, but vibration equipment and noise are very big, the loss late of wheat is high, and separation is not thorough Bottom.

In order to solve the above problems, the China such as Patent No. CN96115978.2 (notification number CN1176153A) is practical New patent《Cylindrical machine for separating wheat from stones》A kind of sandstone eliminating equipment is disclosed, the equipment utilization sand is different with wheat density, The different principle of suffered buoyancy realizes wheat sand separation in water, although vibration and noise are smaller, the loss late of wheat is very low, Its water consumption is huge, and wheat is also completely drenched while wheat sand separation, it is difficult to ensures the drying of ripe wheat and entering for subsequent handling OK.

Utility model content

Technical problems to be solved needed for the utility model are to be directed to state of the art, there is provided one kind without using water be Wheat, the grain screening equipment of sand can be separated.

Technical scheme is used by the utility model solves above-mentioned technical problem：The grain screening equipment include frame and Roller, power transmission shaft can rotationally be supported and be connected in the frame, the power transmission shaft drive connection roller, the first port of roller Connect upstream feeder equipment, second port connection downstream cereal collecting device, it is characterised in that：The roller from first port extremely Second port is tilted down, and multiple sieve apertures for being used to spill gravel, the hole of the sieve aperture are interval with the perisporium of the roller Footpath is less than the particle diameter of cereal to be sieved, power transmission shaft described in drive device drive connection.

Preferably, to be further ensured that the separating effect of gravel, the roller can be horizontal conically shaped, the roller Bore gradually increase from first port to second port end；The power transmission shaft is horizontally supported in the frame.

For convenience of the gravel and cereal collected after separating, the roller can rotationally can be set in housing, it is described Housing support is connected in the frame, and the housing is provided with the discharging opening being connected with the second port of the roller, institute State housing bottom be connected with for collect the roller it is separated go out gravel hopper.

Preferably, the aperture of the sieve aperture can be become larger from first port to second port direction, so that different grains The gravel in footpath separates more thorough.

Material goes out to spill from import during to avoid roller from rotating, it is preferable that can connect in the first port of the roller End plate is connected to, the end plate is provided with the charging aperture being connected with upstream feeder equipment.

Further, the inner sleeve of taper, the incline direction of the inner sleeve perisporium can also be connected with the end plate It is consistent with the incline direction of the roller.

To ensure stability during drum functions, the roller can be connected with the power transmission shaft by connector.

The both ends of the power transmission shaft can also be connected in the frame by bearings, the structure causes power transmission shaft Rotary resistance it is small, rotate it is more smooth.

In above-mentioned each scheme, the structure of the drive device can have a variety of, and preferably, the drive device can include Motor, the motor connect the power transmission shaft by chain drive Component driver.The structure driven is stable, and transmission efficiency is good.

Compared with prior art, the utility model has the advantages that：Roller is horizontal conically shaped, is interval with its perisporium more The individual sieve aperture for being used to spill gravel, the aperture of sieve aperture are less than the particle diameter of cereal to be sieved.Under gravity, material can be along roller Generatrix direction moves, and so as to reduce the power consumption of power part, avoids many defects brought with water flushing desanding, simultaneously The waste of water resource is it also avoid, energy conservation and consumption reduction effects are good；In addition the vibration equipment and noise are small, and wheat loss late is low, heat Loss late is low, and separation is clean, and working environment is good.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment；

Fig. 2 is the structural representation of Fig. 1 working condition；

Fig. 3 is Fig. 2 partial schematic diagram.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing embodiment.

Grain screening equipment as shown in Figures 1 to 3：

Including frame 1, roller 4 and housing 6, drive device 2 is passed by motor 21 and the drive connection of chain drive component 22 Moving axis 3, power transmission shaft 3 connects roller 4 by connector 7, and is horizontally rotated by bearings at both ends driving drum 4, and support is connected to In frame 1, using motor as driving source, noise vibration can be reduced, it is energy-saving.The support of housing 6 is connected to frame 1 On, roller 4 can be rotationally set in housing 6, and housing 6 is provided with the discharging opening 8 being connected with the second port of roller 4, The bottom of housing 6 be connected with for collection cylinder 4 it is separated go out gravel hopper 9.

In the present embodiment, roller 4 is horizontal conically shaped, is tilted down from first port to second port, and its bore is certainly First port to second port end gradually increases, and this is advantageous to wheat sand profit and rolled downwards in Action of Gravity Field, it is possible to increase sand Screen rate.End plate 10, second port connection discharging opening 8 are connected with the first port of roller 4, end plate 10 is provided with and sent with upstream The charging aperture 5 that is connected of material equipment, is also associated with the inner sleeve 11 of taper on end plate 10, the incline direction of the perisporium of inner sleeve 11 with The incline direction of roller 4 is consistent, and the setting of end plate 10 and inner sleeve 11 can prevent material from shaking out.It is spaced on the perisporium of roller 4 Provided with multiple sieve apertures 41 for being used to spill gravel, the aperture of sieve aperture 41 is become larger from first port to second port direction, sieved The aperture in hole 41 is less than the particle diameter of cereal to be sieved.

In use, the wheat containing sand enters roller 4 by charging aperture 5, motor 21 starts, and power transmission shaft 3 passes through connector 7 Roller 4 is driven to rotate, roller 4 tilts down from first port to second port, therefore material can be as the rotation of roller 4 be to going out Material mouth 8 is rolled, and sand gradually can be fallen down in sieve aperture 41 in material roll procedure, is fallen into the hopper 9 of the lower section of housing 6, is worked as thing When material moves to 4 large aperture end of roller, sand wheat is kept completely separate, and ripe wheat continues to move to discharging opening 8 with the rotation of roller 4.

Claims

1. a kind of grain screening equipment, including frame (1) and roller (4), roller (4) described in power transmission shaft (3) drive connection is described The first port connection upstream feeder equipment of roller (4), the second port connection downstream cereal collecting device of the roller (4)； The power transmission shaft (3), which can rotationally support, to be connected in the frame (1)；It is characterized in that：The roller (4) is from first port Tilted down to second port, multiple sieve apertures (41) for being used to spill gravel are interval with the perisporium of the roller (4)；It is described The aperture of sieve aperture (41) is less than the particle diameter of cereal to be sieved；Power transmission shaft (3) described in drive device (2) drive connection.

2. grain screening equipment according to claim 1, it is characterised in that：The roller (4) is horizontal conically shaped, institute The bore for stating roller (4) gradually increases from first port to second port end；The power transmission shaft (3) is horizontally supported at the frame (1) on.

3. grain screening equipment according to claim 2, it is characterised in that：The roller (4) can rotationally be set in shell In body (6), housing (6) support is connected in the frame (1), and the housing (6) is provided with the with the roller (4) The discharging opening (8) that Two-port netwerk is connected, the bottom of the housing (6) be connected with for collect the roller (4) it is separated go out The hopper (9) of gravel.

4. the grain screening equipment according to claims 1 to 3 any claim, it is characterised in that：The sieve aperture (41) Aperture become larger from first port to second port direction.

5. grain screening equipment according to claim 4, it is characterised in that：Connected in the first port of the roller (4) There is end plate (10), the end plate (10) is provided with the charging aperture (5) being connected with upstream feeder equipment.

6. grain screening equipment according to claim 5, it is characterised in that：Taper is also associated with the end plate (10) Inner sleeve (11), the incline direction of inner sleeve (11) perisporium are consistent with the incline direction of the roller (4).

7. grain screening equipment according to claim 6, it is characterised in that：The roller (4) is logical with the power transmission shaft (3) Connector (7) is crossed to be connected.

8. grain screening equipment according to claim 7, it is characterised in that：The both ends of the power transmission shaft (3) pass through bearing Support is connected in the frame (1).

9. grain screening equipment according to claim 8, it is characterised in that：The drive device (2) includes motor (21), The motor (21) passes through power transmission shaft (3) described in chain drive component (22) drive connection.