CN219943620U

CN219943620U - Granule sieve separator is used in flour processing

Info

Publication number: CN219943620U
Application number: CN202321650373.4U
Authority: CN
Inventors: 郭英; 周璐
Original assignee: Zhengzhou Decheng Grain Engineering Technology Co ltd
Current assignee: Zhengzhou Decheng Grain Engineering Technology Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-03
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a grain screening machine for flour processing, which comprises a support frame, a first screening mechanism, a second screening mechanism and a vibration mechanism, wherein the support frame is provided with a first screening mechanism and a second screening mechanism; a supporting frame: the number of the two support frames is two, the opposite inner side surfaces of the lower ends of the two support frames are fixedly connected with support slide rails, and a collection cabinet is connected between the upper ends of the two support slide rails in a sliding manner; a second screening mechanism: the bottom surfaces of the two support frames are fixedly connected with the upper ends of the two support frames, and the upper end of the second screening mechanism is fixedly connected with a dustproof support frame; a first screening mechanism: the dust-proof screening device is arranged at the upper end of the dust-proof supporting frame, and the right end of the first screening mechanism is fixedly connected with a feed hopper; vibration mechanism: the utility model provides a granule sieve separator is used in flour processing to its right-hand member that sets up in dustproof support frame, utilizes two-layer filter screen, realizes classifying flour three times, through constantly vibrations, makes flour adjust on the filter screen repeatedly to realize more even screening, make the better anticipated requirement that reaches of cost after the screening.

Description

Granule sieve separator is used in flour processing

Technical Field

The utility model relates to the technical field of flour, in particular to a particle screening machine for flour processing.

Background

Flour is also called wheat flour, is a powder obtained by grinding wheat, is one of common food raw materials, is one of main food raw materials in most areas in north China, and is classified into grade powder and special powder according to different processing precision and purposes; according to the content of protein, the flour can be classified into high-gluten flour, medium-gluten flour, low-gluten flour and non-gluten flour, and the flour is rich in protein, carbohydrate, vitamins, calcium, iron, phosphorus, potassium, magnesium and other mineral substances, has the effects of nourishing heart, tonifying kidney, strengthening spleen, tonifying intestines, removing heat and quenching thirst, and needs a grain screening machine for flour processing in order to better screen the flour.

A part of conventional grain screening machines for flour processing are used for screening flour by a single-layer screening device through vibration or natural sliding by gravity.

Some problems exist, and a part of particle screening machines for flour processing can only be screened once, and multiple operations are required for screening of various requirements, so that the particle screening machines for flour processing are complex and low in efficiency.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the particle screening machine for flour processing, which is characterized in that flour is divided into three types of flour through two layers of filter screens, vibration equipment is added into the machine, so that the better vibration screening of the flour is facilitated, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a grain screening machine for flour processing comprises a support frame, a first screening mechanism, a second screening mechanism and a vibration mechanism;

a supporting frame: the number of the two support frames is two, the opposite inner side surfaces of the lower ends of the two support frames are fixedly connected with support slide rails, and a collection cabinet is connected between the upper ends of the two support slide rails in a sliding manner;

a second screening mechanism: the bottom surfaces of the two support frames are fixedly connected with the upper ends of the two support frames, and the upper end of the second screening mechanism is fixedly connected with a dustproof support frame;

a first screening mechanism: the dust-proof screening device is arranged at the upper end of the dust-proof supporting frame, and the right end of the first screening mechanism is fixedly connected with a feed hopper;

vibration mechanism: the device is arranged at the right end of the dustproof support frame, flour is divided into three types of flour through two layers of filter screens, vibration equipment is added to the device, and one machine drives two layers of filter vibration, so that the flour can be better, faster and thoroughly subjected to vibration screening.

Further, second screening mechanism includes second grade filter screen and conveying pipeline, the bottom surface of conveying pipeline all with the upper end fixed connection of two support frames, the inside fixedly connected with second grade filter screen of lower extreme of conveying pipeline, the upper end fixedly connected with dustproof support frame of conveying pipeline realizes screening flour fast.

Further, first screening mechanism is including bearing pipeline and one-level filter screen, bear the lower extreme of pipeline and dustproof support frame's upper end fixed connection, bear the inside of pipeline and be equipped with one-level filter screen, bear the right-hand member fixedly connected with feeder hopper of pipeline, realize the quick screening of flour secondary.

Further, the dustproof support frame also comprises a control switch, wherein the control switch is arranged on the outer surface of the front end of the dustproof support frame, the input end of the control switch is electrically connected with an external power supply, and the motor is controlled to normally operate.

Further, vibration mechanism includes ejector pin, backup pad, cam, rotation axis, driving motor, spring and fixed plate, driving motor passes through evenly distributed's screw connection in dustproof support frame's right-hand member surface, driving motor's output shaft passes through bearing rotation with dustproof support frame's right-hand member and is connected, driving motor's left end fixedly connected with rotation axis, the left end of rotation axis and the right-hand member fixed connection of cam, both ends all fixedly connected with fixed plate about dustproof support frame's the inner wall, the slide hole that the center department of two fixed plates offered all sliding connection has the ejector pin, the equal fixedly connected with backup pad of relative inboard end of two ejector pins, equal fixedly connected with spring between backup pad and the fixed plate, the surface of ejector pin is located to the equal movable sleeve of spring, the extrados of cam respectively with backup pad sliding connection, driving motor's input electricity connection control switch's output realizes the quick reciprocating vibration of face powder screening structure.

Further, the collection cabinet is located the lower extreme of conveying pipeline, and the four corners of collection cabinet all is equipped with the pulley, and the front end fixedly connected with handle of collection cabinet can collect flour fast.

Further, the device also comprises mounting holes, wherein the mounting holes are uniformly formed in the bottom ends of the opposite separation surfaces of the two support frames, and the upper frame body is quickly fixed.

Compared with the prior art, the utility model has the beneficial effects that: the grain screening machine for flour processing has the following advantages:

in the practical application process of the particle screening machine for flour processing, the staff inputs flour into the feed hopper through the external material conveying machine, the flour is conveyed to the secondary filter screen through the feed hopper, the staff regulates and controls through the control switch, the driving motor is started, the output shaft of the driving motor rotates to drive the rotation shaft to enable the rotation shaft to drive the cam to rotate, when the contact point between the cam and the supporting plate is converted from the near-center end to the far-center end, the spring contracts under the pushing of the supporting plate, the primary filter screen and the secondary filter screen are pushed through the ejector rod, when the contact point between the cam and the supporting plate is converted from the far-center end to the near-center end, the spring enables the primary filter screen and the secondary filter screen to rebound in a natural state along with the falling of the supporting plate, the flour is continuously shaken, the flour is continuously adjusted, accordingly, the flour is discharged from the discharge outlet of the primary filter screen and the secondary filter screen through the primary filter screen, the flour meeting the size is collected through the collecting cabinet, the staff slides out the collecting cabinet through the pulling handle after the collecting is full, the pulley is arranged below, the pulley is convenient to move, the flour is utilized, the filtering screen is repeatedly adjusted, the flour is required to be more evenly and the screening cost is achieved after the flour is more evenly and the screening is required to be more evenly filtered.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model.

In the figure: 1 supporting frame, 2 first screening mechanism, 21 bearing pipeline, 22 first level filter screen, 3 second screening mechanism, 31 second level filter screen, 32 material conveying pipeline, 4 vibration mechanism, 41 ejector pin, 42 backup pad, 43 cam, 44 rotation axis, 45 driving motor, 46 spring, 47 fixed plate, 5 feeder hopper, 6 dustproof supporting frame, 7 mounting hole, 8 pulley, 9 collection cabinet, 10 handle, 11 support slide rail, 12 control switch.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution: a grain screening machine for flour processing comprises a supporting frame 1, a first screening mechanism 2, a second screening mechanism 3 and a vibrating mechanism 4;

support frame 1: the two flour collection frames are fixedly connected with support slide rails 11 on opposite inner sides of the lower ends of the two support frames 1, a collection cabinet 9 is connected between the upper ends of the two support slide rails 11 in a sliding manner, the collection cabinet 9 is positioned at the lower end of a conveying pipeline 32, pulleys 8 are arranged at four corners of the collection cabinet 9, the front end of the collection cabinet 9 is fixedly connected with a grip 10, finer flour is collected through the collection cabinet 9, when the collection is completed, workers pull the grip 10 to enable the collection cabinet 9 to slide out along the support slide rails 11, pulleys 8 are arranged below the collection cabinet, the flour collection frames are convenient to move, the flour collection frame further comprises a control switch 12, the control switch 12 is arranged on the outer surface of the front end of the dustproof support frame 6, the input end of the control switch 12 is electrically connected with an external power supply, the normal operation of the motor is regulated and controlled, the installation hole 7 is uniformly formed in the bottom ends of the opposite surfaces of the two support frames 1, and the installation hole 7 is in threaded connection with screw holes of the installation positions of the flour processing particle screening machine through external bolts, so that the support frames 1 and the upper frame body can be installed quickly;

second screening mechanism 3: the bottom surface of the two screening mechanism is fixedly connected with the upper ends of the two supporting frames 1, the upper end of the second screening mechanism 3 is fixedly connected with the dustproof supporting frames 6, the second screening mechanism 3 comprises a secondary filter screen 31 and a conveying pipeline 32, the bottom surface of the conveying pipeline 32 is fixedly connected with the upper ends of the two supporting frames 1, the secondary filter screen 31 is fixedly connected inside the lower end of the conveying pipeline 32, the dustproof supporting frames 6 are fixedly connected to the upper end of the conveying pipeline 32, and the filter screen arranged inside can screen some larger particles, so that the larger particles cannot pass through the filter screen, and the flour can be rapidly screened;

first screening mechanism 2: the device is arranged at the upper end of a dustproof support frame 6, the right end of a first screening mechanism 2 is fixedly connected with a feed hopper 5, the lower end of a bearing pipeline 21 is fixedly connected with the upper end of the dustproof support frame 6, a first-stage filter screen 22 is arranged in the bearing pipeline 21, the right end of the bearing pipeline 21 is fixedly connected with the feed hopper 5, and the filter screen arranged in the bearing pipeline can screen a part of medium particles, so that the medium particles cannot pass through the filter screen, and the flour can be screened rapidly for the second time;

vibration mechanism 4: the vibration mechanism 4 is arranged at the right end of the dustproof support frame 6, the vibration mechanism 4 comprises ejector rods 41, a support plate 42, a cam 43, a rotating shaft 44, a driving motor 45, springs 46 and a fixing plate 47, the driving motor 45 is connected to the outer surface of the right end of the dustproof support frame 6 through uniformly distributed screws, an output shaft of the driving motor 45 is rotationally connected with the right end of the dustproof support frame 6 through a bearing, the rotating shaft 44 is fixedly connected with the left end of the output shaft of the driving motor 45, the left end of the rotating shaft 44 is fixedly connected with the right end of the cam 43, the fixing plates 47 are fixedly connected with the upper end and the lower end of the inner wall of the dustproof support frame 6, sliding holes formed in the centers of the two fixing plates 47 are respectively and slidably connected with the ejector rods 41, the support plates 42 are respectively and fixedly connected with the springs 46 respectively and the opposite inner ends of the two ejector rods 41, the spring 46 is movably sleeved on the outer surface of the ejector rod 41, the outer cambered surface of the cam 43 is respectively and slidably connected with the supporting plate 42, the input end of the driving motor 45 is electrically connected with the output end of the control switch 12, the output shaft of the driving motor 45 rotates to drive the rotating shaft 44 to rotate, so that the rotating shaft 44 drives the cam 43 to rotate, when the contact point between the cam 43 and the supporting plate 42 is changed from the near-center end to the far-center end, the spring 46 contracts under the pushing of the supporting plate 42, the primary filter screen 22 and the secondary filter screen 31 are pushed by the ejector rod 41, and when the contact point between the cam 43 and the supporting plate 42 is changed from the far-center end to the near-center end, the spring 46 falls along with the supporting plate 42 to enable the primary filter screen 22 and the secondary filter screen 31 to fall back through the ejector rod 41 in a natural state, and flour is continuously vibrated, so that the flour is continuously vibrated and adjusted.

The working principle of the particle screening machine for flour processing provided by the utility model is as follows: carrying the support frame 1 to the installation position of the particle screening machine for flour processing, connecting the installation hole 7 with a screw hole of the installation position of the particle screening machine for flour processing through an external bolt, realizing the rapid installation of the support frame 1 and the upper frame body, inputting flour into the feed hopper 5 through an external material conveying machine by a worker, conveying the flour to the first-stage filter screen 22 through the feed hopper 5, dropping the flour to the second-stage filter screen 31 through the filter hole of the first-stage filter screen 22 with smaller particle diameter, regulating and controlling the working person through the control switch 12, starting the driving motor 45, driving the output shaft of the driving motor 45 to rotate so as to drive the rotating shaft 44 to rotate, driving the cam 43 to rotate by the rotating shaft 44, shrinking the spring 46 under the pushing of the support plate 42 when the contact point between the cam 43 and the support plate 42 is changed from the near-center end to the far-center end, when the contact point between the cam 43 and the supporting plate 42 is changed from the far end to the near end, the spring 46 makes the self rebound to be in a natural state along with the falling of the supporting plate 42, the first filter screen 22 and the second filter screen 31 fall back through the supporting rod 41, the flour is continuously vibrated and continuously vibrated to adjust, thereby realizing the rapid and full separation of the flour through the first filter screen 22 and the second filter screen 31, the filter apertures of the first filter screen 22 and the second filter screen 31 are sequentially reduced, the flour meeting the particle size is dropped onto the second filter screen 31 from the first filter screen 22, the flour with the filter aperture larger than the first filter screen 22 is discharged from the discharge port of the first filter screen 22, the flour with the filter aperture larger than the second filter screen 31 is discharged from the discharge port of the second filter screen 31, the finer flour is collected through the collecting cabinet 9, when the collection is completed, the staff pulls the handle 10 to enable the collection cabinet 9 to slide out along the support sliding rail 11, and the pulley 8 is arranged below the collection cabinet, so that the collection cabinet is convenient to move.

It should be noted that the driving motor 45 disclosed in the above embodiment may be a 7IK400A-AF motor, and the control switch 12 is provided with a switch button corresponding to the driving motor 45 and used for controlling the switching operation thereof.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A grain sieve separator is used in flour processing which characterized in that: comprises a supporting frame (1), a first screening mechanism (2), a second screening mechanism (3) and a vibrating mechanism (4);

support frame (1): the number of the two support frames is two, the opposite inner side surfaces of the lower ends of the two support frames (1) are fixedly connected with support slide rails (11), and a collection cabinet (9) is connected between the upper ends of the two support slide rails (11) in a sliding manner;

second screening mechanism (3): the bottom surfaces of the two screening mechanisms are fixedly connected with the upper ends of the two supporting frames (1), and the upper ends of the second screening mechanisms (3) are fixedly connected with dustproof supporting frames (6);

first screening mechanism (2): the device is arranged at the upper end of a dustproof support frame (6), and the right end of a first screening mechanism (2) is fixedly connected with a feed hopper (5);

vibration mechanism (4): the dust-proof support frame is arranged at the right end of the dust-proof support frame (6).

2. A flour processing granule screening machine as claimed in claim 1, wherein: the second screening mechanism (3) comprises a secondary filter screen (31) and a conveying pipeline (32), the bottom surfaces of the conveying pipeline (32) are fixedly connected with the upper ends of the two supporting frames (1), the secondary filter screen (31) is fixedly connected to the inner part of the lower end of the conveying pipeline (32), and the dustproof supporting frame (6) is fixedly connected to the upper end of the conveying pipeline (32).

3. A flour processing granule screening machine as claimed in claim 2, wherein: the first screening mechanism (2) comprises a bearing pipeline (21) and a first-stage filter screen (22), wherein the lower end of the bearing pipeline (21) is fixedly connected with the upper end of the dustproof support frame (6), the first-stage filter screen (22) is arranged in the bearing pipeline (21), and the right end of the bearing pipeline (21) is fixedly connected with a feed hopper (5).

4. A flour processing granule screening machine as claimed in claim 1, wherein: the dustproof support frame is characterized by further comprising a control switch (12), wherein the control switch (12) is arranged on the outer surface of the front end of the dustproof support frame (6), and the input end of the control switch (12) is electrically connected with an external power supply.

5. A flour processing granule screening machine as claimed in claim 4 wherein: vibration mechanism (4) include ejector pin (41), backup pad (42), cam (43), rotation axis (44), driving motor (45), spring (46) and fixed plate (47), driving motor (45) are through evenly distributed's screwed connection in dustproof right-hand member surface of support frame (6), the output shaft of driving motor (45) is rotated through the bearing with dustproof right-hand member of support frame (6) and is connected, the left end fixedly connected with rotation axis (44) of the output shaft of driving motor (45), the left end of rotation axis (44) is with the right-hand member fixed connection of cam (43), the equal fixedly connected with fixed plate (47) of both ends about the inner wall of dustproof support frame (6), slide hole that the center department of two fixed plates (47) was seted up is all sliding connection with ejector pin (41), equal fixedly connected with spring (46) between support plate (42) and the fixed plate (47), the surface of ejector pin (41) is all movably sleeved in to spring (46), the extrados of cam (43) is respectively with support plate (42) sliding connection, the output of driving motor (45) is connected with the output of electric switch (12).

6. A flour processing granule screening machine as claimed in claim 2, wherein: the collecting cabinet (9) is located at the lower end of the conveying pipeline (32), pulleys (8) are arranged at four corners of the collecting cabinet (9), and a handle (10) is fixedly connected to the front end of the collecting cabinet (9).

7. A flour processing granule screening machine as claimed in claim 1, wherein: the device also comprises mounting holes (7), wherein the mounting holes (7) are uniformly formed in the bottoms of the opposite separation surfaces of the two support frames (1).