CN219631387U

CN219631387U - Rice polishing machine based on multistage processing mechanism

Info

Publication number: CN219631387U
Application number: CN202321251758.3U
Authority: CN
Inventors: 雷应国
Original assignee: Jiangxi Lixiang Ecological Agriculture Development Co ltd
Current assignee: Jiangxi Lixiang Ecological Agriculture Development Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-09-05
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a rice polishing machine based on a multi-stage treatment mechanism, which comprises a cylindrical cabin, wherein a feeding pipe is arranged at one end of the cabin, the feeding pipe is inserted into the cabin, a rotating shaft is in running fit with the axis of the feeding pipe, a spiral feeding piece is arranged at the part of the rotating shaft, which is positioned in the feeding pipe, a frame plate is arranged at the outer side of the cabin, a motor for driving the rotating shaft to rotate is arranged on the frame plate, and a feeding hopper is arranged at the top of the feeding pipe; the device can adsorb the falling rice bran particles in the polishing process, and can also realize rice grain screening after polishing.

Description

Rice polishing machine based on multistage processing mechanism

Technical Field

The utility model relates to a rice polishing machine based on a multi-stage treatment mechanism.

Background

The surface of the rice grains is treated to make the rice grains crystal transparent and form an extremely thin gel film on the surface of the rice grains, and the process is called polishing. The rice polishing machine is mainly used for removing bran powder adhered to the surface of the rice. The waxy protective layer is arranged on the surface of the rice after polishing, so that the rice can be prevented from adhering to rice bran or falling off from rice flour in the links of production, storage, transportation and sales, the cleanness and sanitation of the rice are ensured, the quality and commodity value of the finished rice can be improved, the storage of the rice is facilitated, the freshness of the rice is maintained, and the edible quality of the rice is improved.

The rice polishing machine is special equipment for polishing rice, adopts a polishing roller, extrudes the rice through the polishing roller, so that friction extrusion is generated between the rice and the polishing roller, and rice bran attached to the surface of the rice falls off.

In the prior art, the rice bran and the rice are separated after the polishing step is finished, which adds one more processing procedure and prolongs the polishing time of the rice.

Secondly, rice is the particulate matter, so open the door of burnishing machine at every turn after polishing is accomplished, and partial rice will block in door department, leads to the follow-up door that closes comparatively troublesome, need clear up remaining rice.

Therefore, we design a rice polisher based on a multi-stage treatment mechanism, which can adsorb the falling rice bran particles in the polishing process and can also realize rice grain screening after polishing.

Disclosure of Invention

The rice polishing machine based on the multi-stage treatment mechanism can adsorb falling rice bran particles in the polishing process and can also realize rice grain screening after polishing.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a rice polishing machine based on multistage processing mechanism, includes the cylinder cabin, installs the feeding pipe in the one end of cabin, and the feeding pipe inserts in the cabin, and the axle center department normal running fit of feeding pipe has a pivot, and the spiral pay-off piece is installed to the part department that the pivot is located the feeding pipe inside, installs the organic frame board in the outside of cabin, installs one on the frame board and drives the rotatory motor of pivot, be provided with the feeding hopper at the top of feeding pipe still includes,

the inner bin is matched in the engine room and is in transition fit with the engine room, an open slot is formed in the outer wall of the inner bin, the feeding pipe is inserted into the inner bin and forms a rotary support for one end of the inner bin, a driving pipe is arranged at the other end of the inner bin and is rotationally connected with the engine room, the driving pipe extends to the outside of the engine room, a first engine frame plate is arranged at one end of the engine room away from the engine frame plate, a first motor for driving the driving pipe to rotate is arranged on the first engine frame plate,

the screening blanking device is arranged at the bottom of the cabin, when the open slot is opposite to the screening blanking device, the materials in the inner cabin are guided out through the screening blanking device,

the pumping device is arranged at the top of the engine room,

the rotary shaft is inserted into the inner bin, an inner support is arranged at the part of the rotary shaft, which is positioned in the inner bin, a roll shaft is supported by the inner support, and a polishing roller is in running fit with the outer wall of the roll shaft.

Preferably, a bottom plate is arranged below the cabin, an inclined strut is matched between the bottom plate and the cabin, and the screening and discharging device corresponds to the bottom plate.

Preferably, the screening and discharging device comprises a V-shaped hopper, the V-shaped hopper is communicated with the cabin, a reverse V-shaped guide plate is arranged in the V-shaped hopper, two ends of the guide plate are disconnected with two side walls of the V-shaped hopper, materials entering the V-shaped hopper are dispersed from left to right through the rear of the guide plate, a screen is arranged in the V-shaped hopper, the screen is V-shaped, the materials dispersed through the guide plate are collected at the screen, a discharge pipe is arranged at the bottom position of the screen, the discharge pipe extends to the outside of the V-shaped hopper, a first discharge pipe is arranged at the bottom position of two sides of the V-shaped hopper, and the materials falling through screening are discharged through the first discharge pipe.

Preferably, two baffles are arranged at the top of the bottom plate, the discharge pipe corresponds to between the two baffles, and the first discharge pipe is positioned at the outer side of the baffles.

Preferably, the suction device comprises an exhaust fan, the exhaust fan is arranged above the engine room, the exhaust fan is connected with an extraction pipe, the extraction pipe is communicated with the engine room, a dust collecting cloth bag is arranged at the air outlet position of the exhaust fan, when the opening groove corresponds to the extraction pipe, polished powder is sucked into the dust collecting cloth bag, and the screening and discharging device is sealed by an inner bin at the moment.

The beneficial effects of the utility model are as follows:

the device can realize the unloading through the rotation of interior storehouse, in the polishing period, through the rotation of interior storehouse for the open slot upwards, the unloading is locked this moment, and pumping arrangement can be with the tiny particle thing (mainly rice bran) that produces during the polishing outside the cabin, after polishing is accomplished, can realize the unloading through rotatory interior storehouse, and the unloading can realize screening, the device has solved the technical problem that the bin outlet is plugged up, and the discharge need not the manual work and open, the operation is safer, the screening can be realized to the discharged rice after the discharge, has saved subsequent screening step.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a cross-sectional view of the nacelle;

fig. 3 is an enlarged view of fig. 2 at a.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

In the description of the present utility model, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, in the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, 2 and 3, a rice polishing machine based on a multi-stage treatment mechanism comprises a cylindrical cabin 1, a feeding pipe 2 is installed at one end of the cabin 1, the feeding pipe 2 is inserted into the cabin 1, a rotating shaft 21 is rotatably matched at the axis of the feeding pipe 2, a spiral feeding sheet 22 is installed at the part of the rotating shaft 21 positioned in the feeding pipe 2, an organic frame plate 3 is installed at the outer side of the cabin 1, a motor 31 for driving the rotating shaft 21 to rotate is installed on the organic frame plate 3, a feeding hopper 23 is arranged at the top of the feeding pipe 2, and the rice polishing machine further comprises,

the inner bin 4 is matched in the engine room 1 and is in transition fit with the engine room 1, an open slot 41 is formed in the outer wall of the inner bin 4, the feeding pipe 2 is inserted into the inner bin 4 and forms a rotary support for one end of the inner bin 4, a driving pipe 42 is arranged at the other end of the inner bin 4, the driving pipe 42 is rotationally connected with the engine room 1, the driving pipe 42 extends to the outside of the engine room 1, a first engine frame plate 5 is arranged at the end, away from the engine room 1, of the engine frame plate 3, a first motor 51 for driving the driving pipe 42 to rotate is arranged on the first engine frame plate 5, the first motor 51 and the driving pipe 42 are in gear transmission,

a sieving and blanking device 6, wherein the sieving and blanking device 6 is arranged at the bottom of the cabin 1, when the open slot 41 is opposite to the sieving and blanking device 6, the materials in the inner cabin 4 are led out through the sieving and blanking device 6,

a suction device 7, said suction device 7 being mounted on top of said nacelle 1,

the rotating shaft 21 is inserted into the inner bin 4, an inner bracket 210 is arranged at a part of the rotating shaft 21 positioned in the inner bin 4, a roller shaft 211 is supported by the inner bracket 210, and a polishing roller 212 is rotatably matched at the outer wall of the roller shaft 211. And a bearing and a shaft seal are matched between the polishing roller 212 and the roller shaft 211, and the shaft seal is sealed on the outer side of the bearing, so that dust particles in the polishing process are prevented from entering.

In the above technical scheme, through rotatable interior storehouse 4, need not to set up the valve of independent control to screening unloader 6, can avoid the unloading during polishing, when open slot 41 upwards, then just to pump drainage device 7, the piece and the powder that produce in the polishing process are pumped through pump drainage device 7, after polishing is accomplished, rotatory interior storehouse 4 for open slot 41 is relative with screening unloader 6, can carry out the unloading this moment.

Referring to fig. 1, a bottom plate 121 is disposed below the nacelle 1, diagonal braces 131 are engaged between the bottom plate 121 and the nacelle 1, and the screening and blanking device 6 corresponds to the bottom plate 121.

Referring to fig. 1 and 2, the screening and blanking device 6 of the present utility model includes a V-shaped hopper 61, the V-shaped hopper 61 is connected with the nacelle 1, a inverted V-shaped guide plate 62 is disposed in the V-shaped hopper 61, two ends of the guide plate 62 are disconnected from two side walls of the V-shaped hopper, the material entering the V-shaped hopper 61 is dispersed from left to right via the guide plate 62, a screen 63 is disposed in the V-shaped hopper 61, the screen 63 is V-shaped, the material dispersed via the guide plate 62 is collected at the screen 63, a discharge pipe 64 is disposed at a bottom position of the screen 63, the discharge pipe 64 extends to an outside of the V-shaped hopper 61, a first discharge pipe 65 is disposed at a bottom position of two sides of the V-shaped hopper 61, and the material falling via the screen 63 is discharged via the first discharge pipe 65.

In the above technical solution, the material is separated from two sides by the material guiding plate 62, so that the materials need to be collected from two ends of the screen 63 towards the middle, in the collecting process, small particles are screened out, and the particles with qualified particle size are discharged through the discharge pipe 64. And above-mentioned branch material operation need not manual operation, only needs the rotatory interior storehouse 4 of control first motor, can realize automatic branch material after the unloading of interior storehouse 4.

Referring to fig. 1, in a preferred embodiment of the present utility model, two baffles 122 are disposed on top of the bottom plate 121, the discharge pipe 64 is located between two corresponding baffles 122, and the first discharge pipe 65 is located outside the baffles 122.

In the above technical solution, the baffle 122 is adopted to realize material blocking, so as to avoid re-mixing of separated particles.

In a preferred embodiment of the present utility model, the suction and exhaust device 7 includes an exhaust fan 71, the exhaust fan 71 is disposed above the nacelle 1, the exhaust fan 71 is connected with an extraction pipe 72, the extraction pipe 72 is communicated with the nacelle 1, a dust collecting cloth bag 73 is installed at an air outlet position of the exhaust fan 71, when the open slot 41 corresponds to the extraction pipe 72, the polished powder is pumped into the dust collecting cloth bag 73, and the inner bin 4 forms a seal with the screening and blanking device 6.

In the above technical solution, the exhaust fan 71 forms power to form negative pressure at the inner bin 4, dust particles generated in the polishing process are pumped and discharged into the dust collecting cloth bag 74 from the upper part in a negative pressure pumping mode, and rice is positioned at the lower part of the inner bin in the polishing process, so that the rice is not required to be pumped into the dust collecting cloth bag 74.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" may include both orientations of "above" and "below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a rice burnishing machine based on multistage processing mechanism, includes the cabin of cylinder, installs the feeding pipe in the one end of cabin, and the feeding pipe inserts in the cabin, and the axle center department normal running fit of feeding pipe has a pivot, and the spiral pay-off piece is installed to the part department that the pivot is located the feeding pipe inside, installs the organic frame board in the outside of cabin, installs one drive on the frame board the rotatory motor of pivot the top of feeding pipe is provided with feeding hopper, its characterized in that: also included is a method of manufacturing a semiconductor device,

the pumping device is arranged at the top of the engine room,

2. The multi-stage treatment mechanism-based rice polishing machine of claim 1, wherein: the lower part of the cabin is provided with a bottom plate, an inclined strut is matched between the bottom plate and the cabin, and the screening and discharging device corresponds to the bottom plate.

3. The multi-stage treatment mechanism-based rice polishing machine of claim 2, wherein: the screening and discharging device comprises a V-shaped hopper, the V-shaped hopper is communicated with the cabin, a reverse V-shaped guide plate is arranged in the V-shaped hopper, two ends of the guide plate are disconnected with two side walls of the V-shaped hopper, materials entering the V-shaped hopper are dispersed leftwards and rightwards through the guide plate, a screen is arranged in the V-shaped hopper, the screen is V-shaped, the materials dispersed through the guide plate are collected at the screen, a discharge pipe is arranged at the bottom position of the screen, the discharge pipe extends to the outside of the V-shaped hopper, a first discharge pipe is arranged at the bottom position of two sides of the V-shaped hopper, and the materials falling through the screen are discharged through the first discharge pipe.

4. A multi-stage treatment mechanism based rice polishing machine as recited in claim 3, wherein: two baffles are arranged at the top of the bottom plate, the discharge pipe corresponds to the space between the two baffles, and the first discharge pipe is positioned at the outer side of the baffles.

5. The multi-stage treatment mechanism-based rice polishing machine of claim 1, wherein: the suction device comprises an exhaust fan, the exhaust fan is arranged above the engine room, the exhaust fan is connected with an extraction pipe, the extraction pipe is communicated with the engine room, a dust collecting cloth bag is arranged at the air outlet position of the exhaust fan, when the opening groove corresponds to the extraction pipe, polishing powder is pumped into the dust collecting cloth bag, and the inner bin at the moment is sealed with the screening and blanking device.