CN219309274U

CN219309274U - Screening equipment for rice and flour production capable of avoiding caking

Info

Publication number: CN219309274U
Application number: CN202221976930.7U
Authority: CN
Inventors: 宋宇杰
Original assignee: Zhejiang Xiangnong Agricultural Products Co ltd
Current assignee: Zhejiang Xiangnong Agricultural Products Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-07-07
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses screening equipment for rice and flour production, which comprises a screening box body, wherein the upper end face of the screening box body is provided with a feeding mechanism in a penetrating manner, the feeding mechanism is connected with a feeding hopper in a threaded manner, the left end and the right end of the screening box body are respectively provided with an opening, a treatment box with an open upper end is arranged in the screening box body, the lower end face of the treatment box body is fixedly connected with a blanking channel, the lower end of the treatment box body is provided with a mounting opening, a filter screen is arranged in the mounting opening, the blanking channel is rotationally connected with an opening at the right end, a vibrating mechanism for realizing vibration of the treatment box is arranged in the opening at the left end, and an L-shaped plate is fixedly connected to the left side wall of the screening box body. The utility model has reasonable structure, can screen the flour, make the flour finer, and can push out the flour in the blanking channel at the same time, thereby avoiding adhesion and accumulation.

Description

Screening equipment for rice and flour production capable of avoiding caking

Technical Field

The utility model relates to the technical field of rice and flour production, in particular to screening equipment for rice and flour production, which can avoid caking.

Background

The rice flour is a food, the rice is added with water to be ground into slurry, the slurry is made into thin slices like sheet jelly by using a rotor, and then the thin slices are cut into thin strips, and the flour is needed to be used in the production of the rice flour, namely, the flour ground from the rice and the glutinous rice, and half of the flour is needed to be screened in order to improve the quality of the rice flour.

The existing flour screening mode is mainly to screen through a vibrating screen disc, but the vibrating screen disc is large in generally required field and complex in structure, and the existing stabilizing screen disc is stuck with flour in a blanking pipe after screening, so that screening equipment for rice and flour production, capable of avoiding caking, is needed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides screening equipment for rice and flour production, which can be used for screening flour, so that the flour is finer, and meanwhile, the flour in a blanking channel can be pushed out, and adhesion and accumulation are avoided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a avoid screening equipment for rice and flour production of caking, includes screening box, the up end of screening box runs through and is equipped with feed mechanism, threaded connection has the feeder hopper on the feed mechanism, the left and right sides end of screening box all is equipped with the opening, be equipped with the open processing box in the screening box, the lower terminal surface fixedly connected with blanking passageway of processing box, the lower extreme of processing box is equipped with the installing port, be equipped with the filter screen in the installing port, blanking passageway and right-hand member opening rotate to be connected, the left end be equipped with in the opening and be used for realizing the vibrating mechanism who handles the case vibration, fixedly connected with L shaped plate on the left side wall of screening box, be equipped with the drive mechanism who is used for providing the required power of vibrating mechanism on the L shaped plate, be equipped with the drying mechanism who is used for dry material in the blanking passageway.

Preferably, the vibration mechanism comprises a transmission plate fixedly connected to the outer wall of the treatment box, a guide opening is formed in the transmission plate, a sliding rod penetrating through the guide opening is fixedly connected in the opening at the left end, and first springs are sleeved at the upper end and the lower end of the sliding rod.

Preferably, the transmission mechanism comprises a motor arranged on an L-shaped plate, a disc is fixedly connected to an output shaft of the motor, a plurality of mounting cylinders are fixedly connected to the disc, a plurality of baffle plates are fixedly connected to the mounting cylinders in a sliding manner, the baffle plates are elastically connected with the inner walls of the mounting cylinders through second springs, and a plurality of push rods penetrating the mounting cylinders and matched with the transmission plate are fixedly connected to the baffle plates.

Preferably, the drying mechanism comprises an air heater fixedly connected to the inner bottom of the screening box body, an air storage cavity is arranged in the wall of the blanking channel, a plurality of air outlets penetrating through the inner wall of the blanking channel are formed in the side wall of the air storage cavity, and powder blocking cloth is arranged in each air outlet.

Preferably, the diameter of the guide opening is larger than that of the slide rod, and the transmission plate extends to the outer side of the screening box body.

Preferably, the blanking channel is connected with a scraper in a sliding way, and a pull rod extending to the outer side of the screening box body is fixedly connected to the scraper.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the motor output shaft rotates, the disc rotates to drive the plurality of mounting cylinders to rotate, so that the plurality of push rods intermittently collide with the transmission plate, the up-and-down vibration of the transmission plate is realized, the vibration of the treatment box is realized, and the screening of flour is realized.

2. According to the utility model, hot air sprayed by the hot air blower enters the air storage cavity and is finally discharged through the air outlets, so that the phenomena of caking and adhesion of flour are avoided, and when the flour in the blanking channel is required to be completely removed, the pull rod is pulled to draw the scraping plate, so that the flour in the blanking channel is scraped.

Drawings

FIG. 1 is a schematic diagram of a front view of a screening apparatus for rice and flour production for preventing caking according to the present utility model;

FIG. 2 is a schematic side view of a motor of a screening apparatus for rice and flour production for preventing caking according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of a screening device for rice and flour production, which is used for avoiding caking;

fig. 4 is an enlarged schematic view of the structure of the screening device for rice and flour production, which is used for avoiding caking.

In the figure: the screening box comprises a screening box body 1, a feeding mechanism 2, an opening 3, a processing box 4, a filter screen 5, a blanking channel 6, a transmission plate 7, a slide bar 8, a first spring 9, a motor 10, a disc 11, a mounting cylinder 12, a second spring 13, a push rod 14, a hot air blower 15, an air storage cavity 16, an air outlet 17, powder blocking cloth 18 and a scraping plate 19.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1-4, a screening device for rice and flour production of avoiding caking, including screening box 1, screening box 1's up end runs through and is equipped with feed mechanism 2, threaded connection has the feeder hopper on the feed mechanism 2, screening box 1's the left and right sides end all is equipped with opening 3, be equipped with the open processing box 4 of upper end in screening box 1, processing box 4's lower terminal surface fixedly connected with blanking passageway 6, sliding connection has scraper blade 19 in blanking passageway 6, fixedly connected with extends to the pull rod in screening box 1 outside on the scraper blade 19, processing box 4's lower extreme is equipped with the installing port, be equipped with filter screen 5 in the installing port, blanking passageway 6 rotates with right-hand member opening 3 to be connected, be equipped with the vibration mechanism who is used for realizing processing box 4 vibration in the left end opening 3, vibration mechanism includes fixed connection's drive plate 7 on processing box 4 outer wall, be equipped with the guide mouth on the drive plate 7, the slide bar 8 of left end opening 3 internal fixedly connected with through the guide mouth, the upper and lower extreme of slide bar 8 all overlaps and is equipped with first spring 9, the diameter of guide mouth is greater than the diameter of slide bar 8, drive plate 7 extends to screening box 1 outside.

The left side wall of screening box 1 is last fixedly connected with L shaped plate, be equipped with the drive mechanism that is used for providing vibration mechanism and needs power on the L shaped plate, drive mechanism is including setting up motor 10 on the L shaped plate, fixedly connected with disc 11 on motor 10's the output shaft, fixedly connected with a plurality of mounting cylinders 12 on the disc 11, all sliding connection has the baffle in a plurality of mounting cylinders 12, baffle and mounting cylinder 12's inner wall all pass through second spring 13 elastic connection, all fixedly connected with runs through mounting cylinder 12 and with drive plate 7 matched with push rod 14 on a plurality of baffles, through setting up disc 11, motor 10, push rod 14 etc. realize that when motor 10 output shaft rotates, disc 11 rotates and drives a plurality of mounting cylinders 12 and rotate, make a plurality of push rods 14 and drive plate 7 intermittently collide, realize the vibration from top to bottom of drive plate 7, thereby realize handling box 4's vibration, realize screening to the flour.

Be equipped with the drying mechanism who is used for dry material in the blanking passageway 6, drying mechanism includes the air heater 15 of fixed connection in screening box 1 bottom, be equipped with wind storage chamber 16 in the wall of blanking passageway 6, be equipped with a plurality of air outlets 17 that run through blanking passageway 6 inner wall on the lateral wall of wind storage chamber 16, all be equipped with in a plurality of air outlets 17 and keep off powder cloth 18, through setting up air outlet 17, wind storage chamber 16 scraper blade 19 etc. realize that air heater 15 spun steam enters into wind storage chamber 16, finally discharge through a plurality of air outlets 17, thereby avoid the flour to take place the caking, the phenomenon of adhesion, when the whole clear away of flour in the blanking passageway 6 is required, the pulling pull rod, the scraper blade 19 of drawing, scrape out the flour in the blanking passageway 6.

When the utility model is used, firstly, the motor 10 is opened, the output shaft of the motor 10 rotates to drive the disc 11 to rotate, thereby driving the plurality of mounting cylinders 12 to rotate around the circle center of the disc 11, so that the plurality of push rods 14 and the transmission plate 7 intermittently collide, when the push rods 14 are contacted with the transmission plate 7, the second springs 13 compress, so that the push rods 14 are retracted into the mounting cylinders 12, when the push rods 14 are separated from the transmission plate 7, the push rods 14 are elastically reset under the elasticity of the second springs 13, the transmission plate 7 moves downwards while the push rods 14 are contacted with the transmission plate 7, so that the first springs 9 compress to obtain elasticity, when the push rods 14 are separated from the transmission plate 7, the first springs 9 reset, the up-down vibration of the transmission plate 7 is realized, thereby realizing the vibration of the treatment box 4, then the flour is fed into the feeding mechanism 2 through the feed hopper, then filtered by the filter screen 5, the thinner flour falls into the blanking channel 6, then the hot air blower 15 is opened, the hot air sprayed by the hot air enters the air storage cavity 16, finally the hot air sprayed by the hot air is discharged through the plurality of air outlets 17, the wind power is smaller, the flour is not enabled to be discharged, and the flour is discharged by the four blowing channels 19, and the blanking channel is completely required to be completely drawn and the flour is completely drawn and blown by the scraping channel 19 when the pulling rod.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a avoid screening equipment for rice and flour production of caking, includes screening box (1), its characterized in that, the up end of screening box (1) runs through and is equipped with feed mechanism (2), threaded connection has the feeder hopper on feed mechanism (2), the left and right sides end of screening box (1) all is equipped with opening (3), be equipped with upper end open processing box (4) in screening box (1), the lower terminal surface fixedly connected with blanking passageway (6) of processing box (4), the lower extreme of processing box (4) is equipped with the installing port, be equipped with filter screen (5) in the installing port, blanking passageway (6) are connected with right-hand member opening (3) rotation, and the left end be equipped with the vibration mechanism who is used for realizing processing box (4) vibration in opening (3), fixedly connected with L shaped plate on the left side wall of screening box (1), be equipped with the drive mechanism who is used for providing the required power of vibration mechanism on the L shaped plate, be equipped with the drying mechanism who is used for dry material in blanking passageway (6).

2. The screening device for rice and flour production capable of avoiding caking according to claim 1, wherein the vibration mechanism comprises a transmission plate (7) fixedly connected to the outer wall of the treatment box (4), a guide opening is formed in the transmission plate (7), a sliding rod (8) penetrating through the guide opening is fixedly connected to the opening (3) at the left end, and first springs (9) are sleeved at the upper end and the lower end of the sliding rod (8).

3. The screening device for rice and flour production capable of avoiding caking according to claim 1, wherein the transmission mechanism comprises a motor (10) arranged on an L-shaped plate, a disc (11) is fixedly connected to an output shaft of the motor (10), a plurality of mounting cylinders (12) are fixedly connected to the disc (11), baffles are slidably connected to the mounting cylinders (12), the baffles are elastically connected to the inner wall of the mounting cylinders (12) through second springs (13), and push rods (14) penetrating through the mounting cylinders (12) and matched with the transmission plate (7) are fixedly connected to the baffles.

4. The screening device for rice and flour production capable of avoiding caking according to claim 1, wherein the drying mechanism comprises a hot air blower (15) fixedly connected to the inner bottom of the screening box body (1), an air storage cavity (16) is arranged in the wall of the blanking channel (6), a plurality of air outlets (17) penetrating through the inner wall of the blanking channel (6) are arranged on the side wall of the air storage cavity (16), and powder blocking cloth (18) is arranged in each of the air outlets (17).

5. Screening apparatus for rice and flour production avoiding caking according to claim 2, characterized in that the diameter of the guide opening is larger than the diameter of the slide bar (8), and that the drive plate (7) extends outside the screening box (1).

6. Screening device for rice and flour production avoiding caking according to claim 1, characterized in that the blanking channel (6) is connected with a scraper blade (19) in a sliding way, and the scraper blade (19) is fixedly connected with a pull rod extending to the outer side of the screening box body (1).