CN219024401U

CN219024401U - Rice mill is used in rice processing

Info

Publication number: CN219024401U
Application number: CN202223222729.2U
Authority: CN
Inventors: 王帅; 刘路路
Original assignee: Puyang Qingfeng Agricultural Science Popularization Demonstration Park Co ltd
Current assignee: Puyang Qingfeng Agricultural Science Popularization Demonstration Park Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-16
Anticipated expiration: 2032-12-02

Abstract

The utility model provides a rice mill for rice processing, which belongs to the technical field of rice mills, and comprises a machine body, wherein a feed hopper is arranged above the machine body, a slidable screen is arranged at a feed opening of the feed hopper, a rice milling assembly is arranged in the machine body, and a reciprocating mechanism for driving the screen to slide in a reciprocating manner is arranged on the rice milling assembly; firstly, the brown rice is placed into the feed hopper, then the rice milling assembly is started to enable the rice milling assembly to operate, the reciprocating mechanism can be driven to operate through the operation of the rice milling assembly, and the screen can be driven to reciprocate through the operation of the reciprocating mechanism, so that sundries such as stones in the brown rice can be screened out, the quality of peeling the brown rice is prevented from being influenced, meanwhile, the damage of the rice mill is also avoided, and the production efficiency of the rice mill is improved.

Description

Rice mill is used in rice processing

Technical Field

The utility model belongs to the technical field of rice mills, and particularly relates to a rice mill for rice processing.

Background

The rice mill is a procedure for peeling and whitening brown rice, and mainly utilizes the mutual collision and friction of rice grains and rice sieves to enable the rice grains to be opened and whitened, and enables rice bran to be separated from the rice grains and discharged out of sieve pores through a wind spraying system.

In the rice milling operation, the brown rice is often mixed with impurities such as stones, and the impurities enter a whitening chamber of the rice mill along with the brown rice, so that the rice sieve and the rice roller in the chamber can be damaged, the peeling quality of the brown rice is affected, the brown rice can be stopped for maintenance due to the damage of the rice sieve and the rice roller, the maintenance cost is improved, the production efficiency of the rice mill is reduced, and meanwhile, the production cost of enterprises is also increased.

Disclosure of Invention

The utility model aims to provide a rice mill for rice processing, which aims to solve the problems that in the prior art, in rice milling operation, stones and other impurities are often mixed in brown rice, and the impurities enter a milling chamber of the rice mill along with the brown rice, so that an indoor rice sieve and a rice roller are damaged, the peeling quality of the brown rice is affected, the rice sieve and the rice roller are damaged, the rice mill is required to be stopped for maintenance, the maintenance cost is increased, the production efficiency of the rice mill is reduced, and the production cost of enterprises is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a rice mill for rice processing comprising: the rice milling machine comprises a machine body, a feeding hopper is arranged above the machine body, a slidable screen is arranged at a feed opening of the feeding hopper, a rice milling assembly is arranged inside the machine body, and a reciprocating mechanism for driving the screen to slide in a reciprocating manner is arranged on the rice milling assembly.

According to a further technical scheme, the rice milling assembly comprises a circular cavity formed in the machine body, an auger and a rice milling shaft are rotatably connected in the circular cavity, the auger is arranged right below the feed hopper and fixedly connected with the rice milling shaft, and a driving device for driving the rice milling shaft to rotate is arranged on the machine body.

According to a further technical scheme, the driving device is a motor.

According to a further technical scheme, the reciprocating mechanism comprises a rotary table fixedly connected to one end, far away from the rice milling shaft, of the auger, a wave groove is formed in the outer surface of the rotary table, a press rod is rotatably connected to the machine body, the middle of the press rod is rotatably connected to the machine body through a connecting lug, one end of the press rod slides in the wave groove, and the other end of the press rod is rotatably connected to the screen.

According to a further technical scheme, a blanking port is formed in the lower portion of one end, close to the rice milling shaft, of the circular cavity, a screening device is arranged below the machine body, rice can be placed on the screening device through the blanking port, a fan for filtering bran is arranged on one side of the blanking port, a ventilation opening is formed in the machine body, and the fan blows to the ventilation opening.

According to a further technical scheme, the screening device comprises a screening plate obliquely arranged below the blanking port, screening holes with gradually increased diameters from top to bottom are formed in the screening plate, at least two collecting bins are arranged below the screening plate, collecting frames are arranged in at least two collecting bins, and handles are arranged on the collecting frames.

According to a further technical scheme, a discharging pipe is arranged at the vent.

According to a further technical scheme, a discharging plate is arranged at the position of the machine body, which is located at the sieve plate.

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

this rice processing is with rice mill, firstly put into the inside of feeder hopper with the brown rice, then start the rice milling subassembly and make the rice milling subassembly operation, can drive reciprocating mechanism operation through the operation of rice milling subassembly, can drive the screen cloth through reciprocating mechanism's operation and carry out reciprocating motion to can screen out debris such as stone in the brown rice, thereby avoid influencing the quality of brown rice desquamation, also avoided the damage of rice mill simultaneously, improved the production efficiency of rice mill.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is an isometric cross-sectional view of an embodiment of the utility model;

FIG. 2 is a schematic diagram of an embodiment of the present utility model;

FIG. 3 is a schematic view of a reciprocating mechanism according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a rice milling assembly according to an embodiment of the present utility model.

In the figure: 1. a body; 2. a feed hopper; 3. a screen; 4. a rice milling assembly; 41. a circular cavity; 42. an auger; 43. a rice milling shaft; 44. a driving device; 5. a reciprocating mechanism; 51. a turntable; 52. a wave trough; 53. a compression bar; 54. a connecting lug; 6. a blanking port; 7. a screening device; 71. a sieve plate; 72. a sieve pore; 73. a collecting bin; 74. a collection frame; 8. a fan; 9. a vent; 10. a discharge pipe; 11. and a discharging plate.

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, the present utility model provides the following technical solutions: a rice mill for rice processing comprising: organism 1, the top of organism 1 is provided with feeder hopper 2, can be used for adding the brown rice through feeder hopper 2, the feed opening department of feeder hopper 2 is provided with slidable screen cloth 3, can screen off debris such as stone in the brown rice through screen cloth 3, debris such as stone that screen off can save on the surface of screen cloth 3, after processing finishes, the manual clearance of accessible staff, the inside of organism 1 is provided with the rice milling subassembly 4, can grind the brown rice through the rice milling subassembly 4, be provided with the reciprocating mechanism 5 of the reciprocal gliding of drive screen cloth 3 on the rice milling subassembly 4, the operation of the reciprocating mechanism 5 of the drivable of rice milling subassembly 4, can drive screen cloth 3 and reciprocate the slip, thereby can screen off debris such as stone in the brown rice through the linkage of rice milling subassembly 4, reciprocating mechanism 5 and screen cloth 3, can reduce the use of driving piece, thereby make the device more power saving, environmental protection.

In the specific embodiment of the utility model, the brown rice is firstly placed into the feed hopper 2, then the rice milling assembly 4 is started to enable the rice milling assembly 4 to operate, the reciprocating mechanism 5 can be driven to operate through the operation of the rice milling assembly 4, and the screen 3 can be driven to reciprocate through the operation of the reciprocating mechanism 5, so that sundries such as stones in the brown rice can be screened out, the peeling quality of the brown rice is prevented from being influenced, meanwhile, the damage of the rice mill is prevented, and the production efficiency of the rice mill is improved.

Referring to fig. 1 and 4, the rice milling assembly 4 includes a circular cavity 41 formed in the machine body 1, brown rice can fall into the cavity 41 through the feed hopper 2, an auger 42 and a rice milling shaft 43 are rotatably connected in the circular cavity 41, the auger 42 is arranged under the feed hopper 2 and fixedly connected with the rice milling shaft 43, when the auger 42 rotates, the brown rice can be conveyed to the rice milling shaft 43, the brown rice can be milled through rotation of the rice milling shaft 43, a driving device 44 for driving the rice milling shaft 43 to rotate is arranged on the machine body 1, and the auger 42 and the rice milling shaft 43 can be driven to rotate through the driving device 44.

Preferably, the drive means 44 is an electric motor.

Referring to fig. 3 and 4, the reciprocating mechanism 5 includes a rotary table 51 fixedly connected to one end of the auger 42 far away from the rice milling shaft 43, and is connected to the auger 42 through the rotary table 51, when the auger 42 rotates, the rotary table 51 can be driven to rotate, the connection relationship between the rotary table 51 and the auger 42 can be in a manner of fixed connection such as welding, a wave groove 52 is formed on the outer surface of the rotary table 51, a press rod 53 is rotatably connected to the machine body 1, the middle part of the press rod 53 is rotatably connected to the machine body 1 through a connecting lug 54, one end of the press rod 53 slides in the wave groove 52, when the rotary table 51 rotates, the wave groove 52 can rotate, one end of the press rod 53 can reciprocate, and one end of the press rod 53 is rotatably connected to the connecting lug 54 through one end of the press rod 53, so that the other end of the press rod 53 can also reciprocate, in order to better slide in the wave groove 52, one end of the press rod 53 is close to the wave groove 52, the other end of the press rod 53 is rotatably connected to the screen 3, and the other end of the press rod 53 rotates on the screen 3 through the other end of the press rod 53, so that the screen 3 can be driven to reciprocate.

Referring to fig. 1 and 4, a blanking port 6 is provided below one end of a circular cavity 41 near a rice milling shaft 43, after finishing the rice milling process of brown rice, the brown rice is discharged from the inside of the circular cavity 41 through the blanking port 6, a sieving device 7 is provided below a machine body 1, the rice can fall on the sieving device 7 through the blanking port 6, the discharged rice can fall on the sieving device 7 and is sieved through the sieving device 7, a fan 8 for filtering bran is provided on one side of the blanking port 6, the rice in the process of falling downwards can be blown by rotation of the fan 8, a ventilation opening 9 is provided on the machine body 1, the fan 8 blows to the ventilation opening 9, and bran with lighter weight contained in the rice can be blown to the ventilation opening 9 through the fan 8 and is discharged out of the machine body 1 through the ventilation opening 9.

Referring to fig. 1, the screening device 7 includes a screen plate 71 obliquely disposed below the blanking port 6, the rice falls on the screen plate 71 through the blanking port 6, the rice can slide downward by itself through the oblique arrangement of the screen plate 71, the screen holes 72 with gradually increased diameters from top to bottom are formed in the screen plate 71, the rice can be screened through the screen holes 72 with different sizes in the sliding process, at least two collecting bins 73 are disposed below the screen plate 71, collecting frames 74 are disposed inside the at least two collecting bins 73, the screened rice falls in the different collecting bins 73, handles are disposed on the collecting frames 74, the collecting frames 74 are conveniently pulled out through the handles, the incomplete rice can be split through screening the rice with different levels, and the quality of the finished rice is improved.

Referring to fig. 1, a discharge pipe 10 is disposed at the vent 9, and a dust bag can be installed at the discharge pipe 10 by disposing the discharge pipe 10, so that dust in ambient air can be avoided.

Referring to fig. 1, a discharge plate 11 is disposed at a position of a screen plate 71 of a machine body 1.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A rice mill for rice processing comprising: organism (1), the top of organism (1) is provided with feeder hopper (2), the feed opening department of feeder hopper (2) is provided with slidable screen cloth (3), the inside of organism (1) is provided with husk rice subassembly (4), be provided with reciprocating mechanism (5) of the reciprocal gliding of drive screen cloth (3) on husk rice subassembly (4).

2. A rice mill for rice processing according to claim 1, wherein: the rice milling assembly (4) comprises a circular cavity (41) formed in the machine body (1), an auger (42) and a rice milling shaft (43) are rotatably connected in the circular cavity (41), the auger (42) is arranged right below the feed hopper (2) and fixedly connected with the rice milling shaft (43), and a driving device (44) for driving the rice milling shaft (43) to rotate is arranged on the machine body (1).

3. A rice mill for rice processing according to claim 2, wherein: the driving device (44) is a motor.

4. A rice mill for rice processing according to claim 2, wherein: reciprocating mechanism (5) are including fixed connection at carousel (51) of auger (42) one end of keeping away from husk rice axle (43), wave groove (52) have been seted up on the surface of carousel (51), rotate on organism (1) and be connected with depression bar (53), the middle part of depression bar (53) is rotated through engaging lug (54) and is connected on organism (1), the one end of depression bar (53) slides in the inside of wave groove (52), the other end of depression bar (53) rotates and connects on screen cloth (3).

5. A rice mill for rice processing according to claim 2, wherein: the utility model discloses a rice milling machine, including circular cavity (41), organism (1), screening plant (7) are provided with in the below that is close to rice milling axle (43) one end, blanking mouth (6) are located blanking mouth (6) have been seted up to the below of being close to rice milling axle (43), blanking mouth (6) can fall rice on screening plant (7), one side of blanking mouth (6) is provided with fan (8) that are used for filtering bran, be provided with vent (9) on organism (1), fan (8) blow vent (9).

6. A rice mill for rice processing as recited in claim 5, wherein: screening plant (7) are including slope setting up sieve (71) in blanking mouth (6) below, offer on sieve (71) sieve mesh (72) from last diameter crescent to lower, the below of sieve (71) is provided with not less than two collection storehouse (73), not less than two the inside of collecting storehouse (73) is provided with collects frame (74), set up the handle on collecting frame (74).

7. A rice mill for rice processing as recited in claim 5, wherein: a discharge pipe (10) is arranged at the vent (9).

8. The rice mill for rice processing of claim 6, wherein: the machine body (1) is provided with a discharging plate (11) at the position of the screen plate (71).