CN219232453U

CN219232453U - Rice processing polisher

Info

Publication number: CN219232453U
Application number: CN202223438338.4U
Authority: CN
Inventors: 雷蕾
Original assignee: Guangzhou Hangxin Agricultural Technology Co ltd
Current assignee: Guangzhou Hangxin Agricultural Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-23
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a rice processing polisher, which comprises a polishing box, a top polisher, a pressing mechanism and a collecting box, wherein the two top polishers are arranged in the polishing box in a sliding manner, the two bottom polishers are arranged in the polishing box in a sliding manner, a feeding pipe is fixedly connected to the top end of the polishing box, a containing seat is fixedly connected in the polishing box, the rice processing polisher is suitable for the technical field of grain processing, when the rice processing polisher is used, compared with the existing equipment, dust is formed by polished rice bran, the dust can float in the air to pollute the environment, and meanwhile, the problems of dangerous situations such as deflagration and the like are easy to occur.

Description

Rice processing polisher

Technical Field

The utility model relates to the technical field of grain processing, in particular to a rice processing polisher.

Background

As is well known, rice is also called rice, and is food prepared by the steps of cleaning, hulling, milling, finishing finished products and the like, wherein after the rice is picked, the rice is commonly called brown rice, the brown rice becomes the rice after the outer skin layer and a part of embryo are removed, and part of bran powder is adhered to the surface of the rice, so that the appearance quality, the storage property and the taste of the rice are affected, and the part of bran powder is removed by a polishing step.

The existing polishing technology for rice is currently popular polishing, namely wet polishing is usually carried out by putting rice into a polishing machine, adding a small amount of water, weakening the binding force between endosperm and a small amount of rice bran remained on the rice through friction, being beneficial to thoroughly grinding off the rice bran, improving the smoothness and polishing uniformity of the rice, but the existing polishing technology for rice is usually carried out by friction, and polishing off the rice bran attached to the surface of the rice, wherein in the polishing process, the rice bran can be gradually polished down to form dust, the dust can drift into the air, the dust in the air can pollute the surrounding environment, and the dust content is too large in the closed processing environment such as factories and the like, and is easy to deflagrate.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rice processing polisher to solve the problems that rice bran polished by the prior art in the background art can form dust, the dust drifts into the air to pollute the environment, and meanwhile, dangerous conditions such as deflagration and the like are easy to occur.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rice processing burnishing machine, includes the case of polishing, top polisher, pushes down mechanism and collecting box, top polisher is provided with two, two top polisher slidable mounting are in the case of polishing, and the incasement slidable mounting that polishes has two end polisher, the top fixedly connected with filling tube of the case of polishing, the incasement fixedly connected with holds the seat of polishing, the top of the case of polishing is provided with the mechanism that pushes down that is used for pushing down the top polisher, and the rear end of the case of polishing is provided with the filter equipment who is used for filtering the dust, holds and installs two cylinders in the seat, two the output of cylinder passes the case fixedly connected with lifter plate of polishing, lifter plate and two end polisher fixed connection, collecting box fixed connection is provided with the collecting mechanism that is used for collecting the polished rice in the collecting box, and the right-hand member of collecting box is provided with the screening mechanism that is used for screening rice and mix with rice bran.

In order to downwards press the top polisher down and close the polishing of polishing to rice with the bottom polisher, preferably, the pushing mechanism includes pushing down the frame, two the top fixedly connected with holding down plate of top polisher, two first motors are installed on the top of pushing down the frame, the output of first motor passes pushing down the frame fixedly connected with first threaded rod, holding down plate and two first threaded rod threaded connection.

In order to suck out and filter the raise dust generated during polishing, further, the filter mechanism comprises a filter box, the filter box is fixedly connected with the polishing box, the filter box is communicated with the polishing box through two dust suction pipes, a first drawer opening is formed in the rear end of the filter box, a filter drawer is arranged in the first drawer opening in a sliding mode, two mounting openings are formed in the bottom end of the filter box, and an air suction fan is mounted in the mounting openings.

In order to concentrate the rice of accomplishing of polishing and collect, still further, collection mechanism includes the second motor, the second motor is provided with two, and two second motors are installed in the right-hand member of collecting box, and the output of second motor passes collecting box fixedly connected with second threaded rod, and the other end and the left side inner wall rotation of collecting box of two second threaded rods are connected with the movable plate, and the bottom fixedly connected with of two movable plates collects the scraper blade on the second threaded rod.

In order to screen the piece that is mingled with in rice and the rice, as the further scheme of this scheme, screening mechanism includes screening case, screening case and collection box intercommunication, second drawer mouth and third drawer mouth have been seted up on screening case's right side, the second drawer mouth is slided and is provided with the rice and collects the drawer, and the bottom of rice is collected the drawer is offered and is filtered the mouth, fixedly connected with filter screen in the filtration mouth, the third drawer mouth is slided and is provided with the dust and collects the drawer.

In order to operate the filter drawer, the rice collection drawer and the dust collection drawer to conduct opening and closing operations, as a still further scheme of the scheme, the rear end of the filter drawer, the right end of the rice collection drawer and the right end of the dust collection drawer are fixedly connected with operation handles, and the operation handles are provided with anti-slip patterns.

In order to add the rice that needs processing into the case of polishing, will polish the case and seal simultaneously when polishing, on the basis of the aforesaid scheme, the top fixedly connected with charging hopper of charging tube, the top rotation of charging hopper is provided with the door plant.

In order to observe the polished rice at any time, on the basis of the scheme, an observation port is further formed in the front end of the collecting box, and a transparent observation window is fixedly connected in the observation port.

(III) beneficial effects

Compared with the prior art, the utility model provides a rice processing polisher, which has the following beneficial effects:

according to the utility model, the rice is conveniently polished by matching the polishing box, the top polisher, the bottom polisher, the feeding pipe and the containing seat, the polished rice is conveniently polished by matching the top polisher with the bottom polisher through the pressing mechanism, dust generated during polishing is conveniently extracted and filtered through the filtering mechanism, the rice is conveniently sent into the collecting box after polishing is finished through matching the air cylinder, the lifting plate and the bottom polisher, and the rice is conveniently collected and screened through matching the collecting box, the collecting mechanism and the screening mechanism, so that compared with the existing equipment, the polished rice bran can form dust, the dust can float in the air to pollute the environment, and meanwhile, the problems of dangerous conditions such as deflagration and the like are easy to occur.

Drawings

FIG. 1 is a schematic perspective view of the whole structure of the present utility model;

FIG. 2 is a schematic perspective view, partially in section, of the entire present utility model;

FIG. 3 is a schematic perspective view of a pressing mechanism according to the present utility model;

FIG. 4 is a schematic perspective view, partially in section, of a filtration mechanism of the present utility model;

FIG. 5 is a schematic perspective view of a collection mechanism according to the present utility model;

fig. 6 is a schematic view of a partial cross-sectional perspective of a screening mechanism of the present utility model.

In the figure: 1. polishing the box; 2. a top grinding machine; 3. a bottom grinding machine; 4. a feeding tube; 5. a holding seat; 6. a pressing mechanism; 7. a filtering mechanism; 8. a cylinder; 9. a lifting plate; 10. a collection box; 11. a collection mechanism; 12. a screening mechanism; 13. an operating handle; 14. a charging hopper; 15. a door panel; 16. a transparent viewing window; 601. a pressing frame is pressed down; 602. a lower pressing plate; 603. a first motor; 604. a first threaded rod; 701. a filter box; 702. a dust collection pipe; 703. a filter drawer; 704. an air extraction fan; 1101. a second motor; 1102. a second threaded rod; 1103. a moving plate; 1104. a collecting scraper; 1201. a screening box; 1202. a rice collection drawer; 1203. a filter screen; 1204. a dust collection drawer.

Detailed Description

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 and 2, a rice processing polisher, including polishing box 1, top polisher 2, pushing down mechanism 6 and collection box 10, top polisher 2 is provided with two, two top polisher 2 slidable mounting are in polishing box 1, slidable mounting has two end polisher 3 in polishing box 1, the top fixedly connected with filling tube 4 of polishing box 1, fixedly connected with holds seat 5 in polishing box 1, the top of polishing box 1 is provided with pushing down mechanism 6 that is used for pushing down top polisher 2, the rear end of polishing box 1 is provided with the filter mechanism 7 that is used for filtering the dust, hold and install two cylinders 8 in the seat 5, the output of two cylinders 8 passes polishing box 1 fixedly connected with lifter plate 9, lifter plate 9 and two end polisher 3 fixed connection, collection box 10 fixed connection is provided with the collection mechanism 11 that is used for concentrating to collect polished rice in polishing box 1 bottom, the right-hand member of collection box 10 is provided with the screening mechanism 12 that is used for rice and mingled with rice.

Referring to fig. 3, the pressing mechanism 6 includes a pressing frame 601, top ends of two top polishing machines 2 are fixedly connected with pressing plates 602, two first motors 603 are installed at the top ends of the pressing frame 601, output ends of the first motors 603 penetrate through the pressing frame 601 and are fixedly connected with first threaded rods 604, the pressing plates 602 are in threaded connection with the two first threaded rods 604, and accordingly the top polishing machines 2 are conveniently pressed down to be matched with the bottom polishing machines 3 to polish rice bran on the surface of rice.

Referring to fig. 4, the filtering mechanism 7 includes a filtering box 701, the filtering box 701 is fixedly connected with the polishing box 1, the filtering box 701 is communicated with the polishing box 1 through two dust suction pipes 702, a first drawer opening is formed in the rear end of the filtering box 701, a filtering drawer 703 is slidably arranged in the first drawer opening, two mounting openings are formed in the bottom end of the filtering box 701, and an air suction fan 704 is mounted in the mounting openings, so that dust generated during polishing is conveniently drawn out, and the dust is collected in a concentrated manner through filtering.

Referring to fig. 5, the collecting mechanism 11 includes two second motors 1101, the two second motors 1101 are provided, the two second motors 1101 are installed at the right end of the collecting box 10, the output end of the second motors 1101 passes through the collecting box 10 and is fixedly connected with a second threaded rod 1102, the other ends of the two second threaded rods 1102 are rotatably connected with the left inner wall of the collecting box 10, a moving plate 1103 is in threaded connection with the second threaded rod 1102, and collecting scrapers 1104 are fixedly connected with the bottom ends of the two moving plates 1103, so that polished rice is collected conveniently.

Referring to fig. 6, the screening mechanism 12 includes a screening box 1201, the screening box 1201 is communicated with the collecting box 10, a second drawer opening and a third drawer opening are formed in the right side of the screening box 1201, a rice collecting drawer 1202 is slidably arranged in the second drawer opening, a filtering opening is formed in the bottom end of the rice collecting drawer 1202, a filter screen 1203 is fixedly connected in the filtering opening, a dust collecting drawer 1204 is slidably arranged in the third drawer opening, and the polished rice and residual dust sieves mixed in the polished rice are conveniently separated and collected in a centralized manner.

It is still further to explain that, the rear end of filtering drawer 703, the right-hand member of rice collection drawer 1202 and the right-hand member of dust collection drawer 1204 all fixedly connected with operation handle 13, be provided with the anti-skidding line on the operation handle 13, be convenient for operate filtering drawer 703, rice collection drawer 1202 and dust collection drawer 1204 carry out the switch operation, the top fixedly connected with charging hopper 14 of charging tube 4, the top rotation of charging hopper 14 is provided with door plant 15, be convenient for with the rice that needs to polish is added in the case 1 of polishing, seal the case 1 of polishing when polishing rice simultaneously, avoid the raise dust outwards to drift, the viewing aperture has been seted up to the front end of collecting box 10, fixedly connected with transparent viewing window 16 in the viewing aperture, be convenient for observe the condition of polishing of rice at any time.

The first motor 603, the air extraction fan 704 and the second motor 1101 in this embodiment are conventional devices known to those skilled in the art purchased in the market, and can be selected or customized according to actual needs, in this patent, only the first motor 603, the air extraction fan 704 and the second motor 1101 are used, the structure and the function of the first motor are not improved, the setting mode, the installation mode and the electrical connection mode of the first motor, the air extraction fan 704 and the second motor 1101 are only required to be debugged according to the use specification, and are not repeated herein, and the first motor 603, the air extraction fan 704 and the second motor 1101 are provided with control switches matched with the first motor, the installation positions of the control switches are selected according to actual use requirements, so that the operation control can be performed by operators conveniently.

The top polisher 2 and the bottom polisher 3 used in the equipment are all common polishers purchased in the market, the polishing can be carried out by driving after the equipment is electrified, and the polishing rotation speed can be adjusted in real time according to actual requirements and is not described in detail.

Firstly, a first motor 603, an air suction fan 704 and a second motor 1101 are installed according to the specification, and are properly adjusted according to actual requirements, when the rice processing polisher is used, rice to be polished is placed into a charging hopper 14, the rice falls into a containing seat 5 through a charging pipe 4 along the charging hopper 14, because the top end of the containing seat 5 has a gradient, the rice slides into a groove along the gradient and falls onto a bottom polisher 3, the first motor 603 is started, the first motor 603 drives a first threaded rod 604 to rotate, a threaded connection is formed on an upper pressing plate 602 and a lower pressing plate 602 of the first threaded rod 604 to move downwards, the lower pressing plate 602 drives a top polisher 2 to move downwards until the top polisher 2 is pressed, the top polisher 2 and the bottom polisher 3 are started to rotate reversely to increase polishing efficiency, dust emission is generated during polishing, an exhaust fan is started, the exhaust fan is exhausted downwards, air in the filter box 701 is pumped out, negative pressure is formed in the filter box 701, smoke dust in the polishing box 1 is pumped into the filter box 701 through a dust suction pipe 702, raised dust is filtered by a filter drawer 703, the dust is left in the filter drawer 703, after polishing is finished, a cylinder 8 is started, the output end of the cylinder 8 stretches out downwards to push a lifting plate 9 to move downwards, the lifting plate 9 drives a bottom polishing machine 3 to move downwards, the bottom polishing machine 3 is slowly started after moving the bottom polishing machine 3 into a collecting box 10, the polished rice is thrown down by the bottom polishing machine 3 and falls into the collecting box 10, the cylinder 8 is closed, the bottom polishing machine 3 is reset, a second motor 1101 is started, the second motor 1101 drives a second threaded rod 1102 to rotate, the second threaded rod 1102 drives a moving plate 1103 to move rightwards, the moving plate 1103 drives a collecting scraper 1104 to move rightwards, the collecting scraper 1104 scrapes the rice in the collecting box 10 into the screening box 1201, the rice falls into the rice collection drawer 1202, and dust mixed in the rice passes through the filter screen 1203 and falls into the dust collection drawer 1204, so that the rice can be polished.

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

Claims

1. The utility model provides a rice processing burnishing machine, includes polishing box (1), its characterized in that still includes:

the polishing device comprises a polishing box (1), wherein two top polishing machines (2) are arranged, the two top polishing machines (2) are slidably arranged in the polishing box (1), two bottom polishing machines (3) are slidably arranged in the polishing box (1), a feeding pipe (4) is fixedly connected to the top end of the polishing box (1), and a containing seat (5) is fixedly connected to the inside of the polishing box (1);

the device comprises a pressing mechanism (6), wherein the top end of a polishing box (1) is provided with the pressing mechanism (6) for pressing down a top polishing machine (2), the rear end of the polishing box (1) is provided with a filtering mechanism (7) for filtering dust, two air cylinders (8) are arranged in a containing seat (5), the output ends of the two air cylinders (8) penetrate through the polishing box (1) and are fixedly connected with lifting plates (9), and the lifting plates (9) are fixedly connected with two bottom polishing machines (3);

the rice polishing machine comprises a collecting box (10), wherein the collecting box (10) is fixedly connected to the bottom end of the polishing box (1), a collecting mechanism (11) for intensively collecting polished rice is arranged in the collecting box (10), and a screening mechanism (12) for screening rice and mixing rice bran is arranged at the right end of the collecting box (10).

2. The rice processing polisher according to claim 1, wherein the pressing mechanism (6) comprises a pressing frame (601), the top ends of the two top polishing machines (2) are fixedly connected with pressing plates (602), two first motors (603) are mounted on the top ends of the pressing frame (601), the output ends of the first motors (603) penetrate through the pressing frame (601) and are fixedly connected with first threaded rods (604), and the pressing plates (602) are in threaded connection with the two first threaded rods (604).

3. The rice processing polisher according to claim 2, wherein the filtering mechanism (7) comprises a filtering box (701), the filtering box (701) is fixedly connected with the polishing box (1), the filtering box (701) is communicated with the polishing box (1) through two dust suction pipes (702), a first drawer opening is formed in the rear end of the filtering box (701), a filtering drawer (703) is slidably arranged in the first drawer opening, two mounting openings are formed in the bottom end of the filtering box (701), and an air suction fan (704) is mounted in the mounting openings.

4. A rice processing polisher according to claim 3, characterized in that the collection mechanism (11) includes second motor (1101), second motor (1101) are provided with two, two second motors (1101) are installed at the right-hand member of collecting box (10), the output of second motor (1101) passes collecting box (10) fixedly connected with second threaded rod (1102), the other end and the left side inner wall rotation of collecting box (10) of two second threaded rods (1102) are connected, threaded connection has movable plate (1103) on second threaded rod (1102), the bottom fixedly connected with of two movable plates (1103) collects scraper blade (1104).

5. The rice processing polisher according to claim 4, wherein the screening mechanism (12) comprises a screening box (1201), the screening box (1201) is communicated with the collecting box (10), a second drawer opening and a third drawer opening are formed in the right side of the screening box (1201), a rice collecting drawer (1202) is slidably arranged in the second drawer opening, a filtering opening is formed in the bottom end of the rice collecting drawer (1202), a filter screen (1203) is fixedly connected in the filtering opening, and a dust collecting drawer (1204) is slidably arranged in the third drawer opening.

6. The rice processing polisher according to claim 5, wherein the rear end of the filter drawer (703), the right end of the rice collection drawer (1202) and the right end of the dust collection drawer (1204) are fixedly connected with an operation handle (13), and the operation handle (13) is provided with anti-slip patterns.

7. The rice processing polisher according to claim 6, wherein the top end of the feeding tube (4) is fixedly connected with a feeding funnel (14), and the top end of the feeding funnel (14) is rotatably provided with a door plate (15).

8. The rice processing polisher according to claim 7, wherein the front end of the collecting box (10) is provided with an observation port, and a transparent observation window (16) is fixedly connected in the observation port.