CN214184088U

CN214184088U - Wheat screening cleaning device for wheat flour processing

Info

Publication number: CN214184088U
Application number: CN202022619712.5U
Authority: CN
Inventors: 蒋辉; 蒋在兵
Original assignee: Anhui Huixue Food Co ltd
Current assignee: Anhui Huixue Food Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-09-14
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to a wheat screening clearance technical field just discloses a wheat screening cleaning device for wheat flour processing, including the work box, the bin outlet has been seted up to the right flank of work box, two chamber doors have been seted up in the front of work box, two sets of supporting seats of the bottom symmetry fixedly connected with of work box, every group the quantity of supporting seat is two, the top intercommunication of work box has the feeder hopper, the left side inner wall fixedly connected with swash plate of work box, and the swash plate is the fretwork design, the right flank symmetry intercommunication of work box has two breathing pipes. The utility model provides a current wheat screening cleaning equipment when clearing up the wheat, impurity and dust that mix with in the unable thorough wheat of getting rid of often need clear up many times and just can reach the requirement, have seriously reduced the effect of wheat clearance and the problem of efficiency.

Description

Wheat screening cleaning device for wheat flour processing

Technical Field

The utility model relates to a wheat screening clearance technical field specifically is a wheat screening cleaning device is used in wheat flour processing.

Background

The wheat flour is one kind of wheat flour processed and made by taking wheat as a main raw material, and in the processing process of the wheat flour, the wheat raw material needs to be cleaned firstly to remove impurities and dust mixed in the wheat so as to ensure the quality of the wheat flour processed subsequently.

When the existing wheat screening and cleaning equipment is used for cleaning wheat, impurities and dust mixed in the wheat can not be thoroughly removed, the requirement can be met by cleaning for multiple times, and the effect and the efficiency of cleaning the wheat are seriously reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wheat screening cleaning device is used in wheat flour processing has solved current wheat screening cleaning equipment when clearing up the wheat, impurity and dust that mix with in the unable thorough wheat of getting rid of often need carry out the clearance many times and just can reach the requirement, has seriously reduced the effect of wheat clearance and the problem of efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a wheat screening and cleaning device for wheat flour processing comprises a working box, wherein a discharge hole is formed in the right side surface of the working box, two box doors are formed in the front of the working box, two groups of supporting seats are symmetrically and fixedly connected to the bottom of the working box, the number of each group of supporting seats is two, the top of the working box is communicated with a feed hopper, an inclined plate is fixedly connected to the inner wall of the left side of the working box and is in a hollow design, two air suction pipes are symmetrically communicated with the right side surface of the working box, the left ends of the two air suction pipes penetrate through the right side surface of the working box and are communicated with an air suction cover, and three air blowing pipes are equidistantly communicated with the left side surface of the working box;

the screen cloth is fixedly connected between the inner side surfaces of the fixing frames, two ejector rods are symmetrically and fixedly connected to the left side surface of the fixing frame, the left ends of the two ejector rods penetrate through the left inner wall of the working box and extend to the outside of the working box, a fixing ring is fixedly sleeved on the outer circular surface of each ejector rod, a spring is fixedly connected between the right side surface of the fixing ring and the left side surface of the working box, the left side surface of the working box is symmetrically and fixedly connected with two motors through a supporting plate, the output ends of the two motors are symmetrically and fixedly connected with two cams, and the outer circular surfaces of the two cams are respectively abutted against the left ends of the two ejector rods;

the front face of the working box is connected with three first dust suction pipes in an equidistance rotating mode, the rear ends of the three first dust suction pipes penetrate through the front face of the working box and are respectively communicated with the rotary pipes, the outer circular face of each rotary pipe is communicated with a plurality of groups of second dust suction pipes in an equidistance mode, the number of each group of second dust suction pipes is four, the outer circular face of each second dust suction pipe is annular and equiangularly provided with four dust suction ports, a first filter screen is fixedly connected between the inner side walls of the dust suction ports, the rear ends of the three rotary pipes penetrate through the inner wall of the rear side of the working box and extend to the outside of the working box, gears are fixedly sleeved on the outer circular faces of the three rotary pipes, three hydraulic cylinders are fixedly connected to the back face of the working box through fixing sleeves, racks are fixedly connected to the output ends of the three hydraulic cylinders, and the three racks are respectively meshed with the three gears;

the left side inner wall fixedly connected with sieve of work box, fixedly connected with stock guide on the interior diapire of work box right flank bin outlet, the bottom intercommunication of work box has row material pipe.

Preferably, the aperture of the screen is larger than that of the sieve plate.

Preferably, a second filter screen is fixedly connected between the inner circular surfaces of one ends of the blowpipes close to the interior of the working box.

Preferably, the spring is movably sleeved on the outer circular surface of the ejector rod.

Preferably, the first dust suction pipe, the rotating pipe and the second dust suction pipe are all made of metal materials.

Preferably, the right side inner wall fixedly connected with baffle of work box, and the bottom and the fixed frame top of baffle laminate mutually.

Preferably, the number of the groups of the second dust suction pipes on the outer circular surface of the rotating pipe is not less than six.

(III) advantageous effects

Compared with the prior art, the utility model provides a wheat screening cleaning device is used in wheat flour processing possesses following beneficial effect:

1. the utility model discloses a swash plate that sets up can be so that wheat after being poured into the work box, along the swash plate lapse to the limit slides and sees through the swash plate, thereby can make the even falling on screen cloth top of wheat, prevents that wheat from directly piling up the local area on the screen cloth, thereby effectual effect and the efficiency that improves the screening.

2. The utility model discloses a screen cloth and the sieve of setting to the aperture of screen cloth is greater than the aperture of sieve, can carry out the secondary screening edulcoration to wheat, and can be quick effectual with the big well granule impurity screening that is mingled with in the wheat get rid of, very big improvement the quality and the effect of screening.

3. The utility model discloses a reciprocating motion about the pneumatic cylinder that sets up promotes the rack, and the rack passes through the clockwise or anticlockwise reciprocating rotation of gear drive bull stick and second dust absorption pipe to carrying out abundant dispersion to the wheat that falls, also wheat and the abundant contact of second dust absorption pipe, siphoning away the dust on wheat surface through first dust absorption pipe, bull stick, second dust absorption pipe and first filter screen simultaneously, further improved the effect to the wheat clearance.

4. The utility model discloses a blowing pipe that sets up can blow the great lighter impurity such as rope made of hemp of being detained at the screen cloth top right, cooperates the breathing pipe simultaneously and the adsorption of cover of breathing in, siphons away these great lighter impurity to realize the impurity at automatic clearance screen cloth top, reduce the frequency that the staff safeguarded the clearance screen cloth, the effectual practicality that has improved the device.

Drawings

FIG. 1 is a front view of the wheat screening and cleaning device for wheat flour processing of the present invention;

FIG. 2 is a front sectional view of the wheat screening and cleaning device for wheat flour processing of the present invention;

FIG. 3 is a left side view of the wheat screening and cleaning device for processing wheat flour of the present invention;

FIG. 4 is a right side sectional view of the wheat screening and cleaning device for wheat flour processing of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: the device comprises a working box 1, a supporting seat 2, a feeding hopper 3, an inclined plate 4, an air suction pipe 5, an air suction cover 6, an air blowing pipe 7, a fixing frame 8, a screen mesh 9, a push rod 10, a fixing ring 11, a spring 12, a motor 13, a cam 14, a first dust suction pipe 15, a rotating pipe 16, a second dust suction pipe 17, a first filter mesh 18, a gear 19, a hydraulic cylinder 20, a rack 21, a sieve plate 22, a material guide plate 23 and a material discharge pipe 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a wheat screening and cleaning device for wheat flour processing comprises a working box 1, wherein a discharge hole is formed in the right side surface of the working box 1, two box doors are formed in the front surface of the working box 1, a baffle is fixedly connected to the inner wall of the right side of the working box 1, the bottom of the baffle is attached to the top of a fixing frame 8, the wheat is prevented from falling downwards through a gap between the right side surface of the fixing frame 8 and the inner wall of the right side of the working box 1, so that the wheat is screened and cleaned fully and thoroughly, two groups of supporting seats 2 are symmetrically and fixedly connected to the bottom of the working box 1, the number of each group of supporting seats 2 is two, the top of the working box 1 is communicated with a feed hopper 3, an inclined plate 4 is fixedly connected to the inner wall of the left side of the working box 1, the inclined plate 4 is in a hollow design, two air suction pipes 5 are symmetrically communicated to the right side surface of the working box 1, and air suction covers 6 are communicated to the left ends of the two air suction pipes 5, three blowpipes 7 are equidistantly communicated with the left side surface of the working box 1, a second filter screen is fixedly connected between the inner circular surfaces of the blowpipes 7 at one end close to the interior of the working box 1, and wheat can be prevented from entering the blowpipes 7;

the utility model discloses a flexible work of work case 1, through spout and slider sliding connection have fixed frame 8 between the inner wall around the work case 1, fixedly connected with screen cloth 9 between the medial surface of fixed frame 8, the aperture of screen cloth 9 is greater than the aperture of sieve 22, realize the screening clearance to the medium and large granule impurity that mix with in the wheat, improve the effect of screening clearance, the left surface symmetry fixedly connected with two ejector pins 10 of fixed frame 8, the left end of two ejector pins 10 runs through the left inner wall of work case 1 and extends to the outside of work case 1, the outer disc of ejector pin 10 is fixed the solid fixed ring 11 that has cup jointed, fixedly connected with spring 12 between the right flank of solid fixed ring 11 and the left flank of work case 1, spring 12 activity cup joints on the outer disc of ejector pin 10, make spring 12 can be stable flexible work, the left surface of work case 1 has two motors 13 through layer board symmetry fixedly connected with, the output symmetry fixedly connected with two cams 14 of two motors 13, the outer circular surfaces of the two cams 14 are respectively abutted against the left ends of the two ejector rods 10;

the front face of the working box 1 is connected with three first dust suction pipes 15 in an equidistance manner, the first dust suction pipes 15, the rotating pipes 16 and the second dust suction pipes 17 are all made of metal materials, so that the first dust suction pipes 15, the rotating pipes 16 and the second dust suction pipes 17 have enough strength and can normally work for a long time, the rear ends of the three first dust suction pipes 15 penetrate through the front face of the working box 1 and are respectively communicated with the rotating pipes 16, the number of the groups of the second dust suction pipes 17 on the outer circular face of the rotating pipes 16 is not less than six, the dust removal effect on wheat can be enhanced, the outer circular face of the rotating pipes 16 is communicated with a plurality of groups of the second dust suction pipes 17 in an equidistance manner, the number of the groups of the second dust suction pipes 17 is four, the outer circular face of the second dust suction pipes 17 is provided with four dust suction ports at equal angles, a first filter screen 18 is fixedly connected between the inner side walls of the dust suction ports, the rear ends of the three rotating pipes 16 penetrate through the inner side wall of the working box 1 and extend to the outside, the outer circular surfaces of the three rotating pipes 16 are fixedly sleeved with gears 19, the back surface of the working box 1 is fixedly connected with three hydraulic cylinders 20 through fixed sleeves, the output ends of the three hydraulic cylinders 20 are fixedly connected with racks 21, and the three racks 21 are respectively meshed with the three gears 19;

the left side inner wall fixedly connected with sieve 22 of work box 1, fixedly connected with stock guide 23 on the interior diapire of work box 1 right flank discharge gate, the bottom intercommunication of work box 1 has row material pipe 24.

The working principle is as follows: during operation, will treat the wheat of clearance through feeder hopper 3 and pour into work box 1, then the wheat can be along 4 lapse of swash plates to the limit slides and sees through 4 lapse of swash plates, thereby makes the top that falls at screen cloth 9 that the wheat can be even, improves the effect and the efficiency of screening clearance.

Simultaneously starter motor 13 drives cam 14 and rotates, and cam 14 passes through ejector pin 10, solid fixed ring 11, spring 12 and fixed frame 8 and drives screen cloth 9 and controls reciprocating motion to screening the clearance to the wheat that falls on screen cloth 9 top, the wheat sees through screen cloth 9 and falls downwards, and great impurity can be detained at the top of screen cloth 9.

Meanwhile, start hydraulic cylinder 20 and promote rack 21 reciprocating motion from top to bottom, rack 21 drives revolving pipe 16 and second dust absorption pipe 17 clockwise or anticlockwise reciprocating rotation through gear 19, second dust absorption pipe 17 can be with the wheat dispersion of whereabouts at the rotation in-process, thereby make the abundant and wheat contact of second dust absorption pipe 17 and first filter screen 18, first dust absorption pipe 15 of deuterogamying is through revolving pipe 16, second dust absorption pipe 17 and first filter screen 18 breathe in, thereby can inhale away the dust that is mingled with in the wheat, the effect of wheat clearance has further been improved.

Then the wheat falls on the top of sieve 22 and carries out the secondary screening clearance, and the impurity of medium size can't permeate sieve 22 and can slide right along sieve 22 and be discharged work box 1 through baffle 23 and bin outlet, and the wheat can permeate sieve 22 and fall downwards and be discharged work box 1 through arranging material pipe 24.

The staff regularly blows to screen cloth 9 top through blowing pipe 7, can blow the great lighter impurity that screen cloth 9 top is detained right, and the breathing pipe 5 of deuterogamying and inhaling of cover 6 inhale can suck away these great lighter impurity, realize the clearance to screen cloth 9 top impurity, reduce the frequency that the staff cleared up screen cloth 9.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wheat screening cleaning device is used in wheat flour processing, includes work box (1), its characterized in that: the right side surface of the working box (1) is provided with a discharge hole, the front surface of the working box (1) is provided with two box doors, the bottom of the working box (1) is symmetrically and fixedly connected with two groups of supporting seats (2), the number of each group of supporting seats (2) is two, the top of the working box (1) is communicated with a feed hopper (3), the inner wall of the left side of the working box (1) is fixedly connected with an inclined plate (4), the inclined plate (4) is in a hollow design, the right side surface of the working box (1) is symmetrically communicated with two air suction pipes (5), the left ends of the two air suction pipes (5) penetrate through the right side surface of the working box (1) and are communicated with an air suction cover (6), and the left side surface of the working box (1) is equidistantly communicated with three air blowing pipes (7);

a fixing frame (8) is connected between the front inner wall and the rear inner wall of the working box (1) in a sliding way through a sliding chute and a sliding block, a screen (9) is fixedly connected between the inner side surfaces of the fixed frames (8), two ejector rods (10) are symmetrically and fixedly connected to the left side surface of the fixed frame (8), the left ends of the two ejector rods (10) penetrate through the left inner wall of the working box (1) and extend to the outside of the working box (1), a fixing ring (11) is fixedly sleeved on the outer circular surface of the mandril (10), a spring (12) is fixedly connected between the right side surface of the fixing ring (11) and the left side surface of the work box (1), the left side surface of the working box (1) is symmetrically and fixedly connected with two motors (13) through a supporting plate, the output ends of the two motors (13) are symmetrically and fixedly connected with two cams (14), and the outer circular surfaces of the two cams (14) are respectively abutted against the left ends of the two ejector rods (10);

the working box is characterized in that three first dust suction pipes (15) are rotatably connected to the front of the working box (1) in an equidistance mode, the rear ends of the three first dust suction pipes (15) penetrate through the front of the working box (1) and are respectively communicated with rotating pipes (16), the outer circular surfaces of the rotating pipes (16) are communicated with a plurality of groups of second dust suction pipes (17) in an equidistance mode, the number of the second dust suction pipes (17) in each group is four, the outer circular surfaces of the second dust suction pipes (17) are in an annular shape and are provided with four dust suction ports at equal angles, a first filter screen (18) is fixedly connected between the inner side walls of the dust suction ports, the rear ends of the three rotating pipes (16) penetrate through the inner wall of the rear side of the working box (1) and extend to the outside of the working box, gears (19) are fixedly connected to the outer circular surfaces of the three rotating pipes (16), three hydraulic cylinders (20) are fixedly connected to the back of the working box (1) through fixing sleeves, racks (21) are fixedly connected to the output ends of the three hydraulic cylinders (20), and the three racks (21) are respectively meshed with the three gears (19);

the utility model discloses a material distribution box, including work box (1), the left side inner wall fixedly connected with sieve (22) of work box (1), fixedly connected with stock guide (23) on the interior diapire of work box (1) right flank bin outlet, the bottom intercommunication of work box (1) has row material pipe (24).

2. The wheat screening and cleaning device for wheat flour processing as claimed in claim 1, wherein: the aperture of the screen (9) is larger than that of the sieve plate (22).

3. The wheat screening and cleaning device for wheat flour processing as claimed in claim 1, wherein: and a second filter screen is fixedly connected between the inner circular surfaces of one ends of the blowpipes (7) close to the interior of the working box (1).

4. The wheat screening and cleaning device for wheat flour processing as claimed in claim 1, wherein: the spring (12) is movably sleeved on the outer circular surface of the ejector rod (10).

5. The wheat screening and cleaning device for wheat flour processing as claimed in claim 1, wherein: the first dust suction pipe (15), the rotating pipe (16) and the second dust suction pipe (17) are all made of metal materials.

6. The wheat screening and cleaning device for wheat flour processing as claimed in claim 1, wherein: the right side inner wall fixedly connected with baffle of work box (1), and the bottom and the laminating of fixed frame (8) top of baffle mutually.

7. The wheat screening and cleaning device for wheat flour processing as claimed in claim 1, wherein: the number of the groups of the second dust suction pipes (17) on the outer circular surface of the rotating pipe (16) is not less than six.