CN215389471U

CN215389471U - A grain of rice screening mechanism for rice mill

Info

Publication number: CN215389471U
Application number: CN202121587768.5U
Authority: CN
Inventors: 郑国奇
Original assignee: Liaoning Zebra High Tech Co ltd
Current assignee: Liaoning Zebra High Tech Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-04
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a rice grain screening mechanism for a rice mill, which comprises a base, wherein the upper end surface of the base is provided with the rice mill, the upper end surface of the rice mill is provided with a feeding pipe, the rice mill is internally provided with a screening mechanism for screening rice grains, the inner bottom of the rice mill is provided with a conveying mechanism for conveying the rice grains, the side wall of the rice mill is provided with a first discharge hole and a second discharge hole in a penetrating manner, the screening mechanism comprises a discharge pipe arranged at the inner top of the rice mill, the inner wall of the rice mill is fixedly connected with a conveying plate, a screening net is arranged between the conveying plate and the inner wall of the rice mill, the screening net is obliquely arranged, and a vibrating mechanism is arranged between the screening net and the inner wall of the rice mill. The rice screening machine has reasonable structural design, can screen rice grains, screen different rice grains in different sizes and collect the rice grains in a classified manner; the screening net can be vibrated intermittently, so that the screening efficiency of the rice flour is improved, and the time is saved.

Description

A grain of rice screening mechanism for rice mill

Technical Field

The utility model relates to the technical field of rice mills, in particular to a rice grain screening mechanism for a rice mill.

Background

The rice is a finished product prepared by rice through the working procedures of cleaning, hulling, milling, finishing and the like, contains nearly 64 percent of nutrient substances in the rice and more than 90 percent of nutrient elements required by human bodies, is a main food for people in most areas in China, and can be used in the rice production process, the existing rice mill can only process the rice into rice, cannot screen the rice grains, and has low functionality; therefore, a rice grain screening mechanism for a rice mill is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a rice grain screening mechanism for a rice mill.

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

the utility model provides a grain of rice screening mechanism for rice mill, includes the base, the up end of base is equipped with the rice mill, the up end of rice mill is equipped with the inlet pipe, be equipped with the screening mechanism that is used for the grain of rice screening in the rice mill, the interior bottom of rice mill is equipped with the transport mechanism who is used for the transportation of grains of rice, the lateral wall of rice mill runs through and is equipped with first discharge gate and second discharge gate.

Preferably, screening mechanism is including setting up the discharging pipe at top in the rice mill, the inner wall fixedly connected with delivery board of rice mill, be equipped with the screening net between the inner wall of delivery board and rice mill, the screening net sets up for the slope, be equipped with vibrations mechanism between the inner wall of screening net and rice mill.

Preferably, vibrations mechanism is including setting up the mounting groove at the rice mill inside wall, fixedly connected with guide bar in the mounting groove, the lateral wall fixedly connected with connecting plate of screening net, the guide bar run through the connecting plate and rather than sliding connection, be connected through the spring between the interior bottom of connecting plate and mounting groove, be equipped with the motor in the lateral wall of rice mill, the power end fixedly connected with carousel of motor, the lateral wall fixedly connected with of carousel dials the movable plate, the up end fixedly connected with movable plate of connecting plate, dial the movable plate and mutually support with the movable plate.

Preferably, transport mechanism is including setting up the conveyer belt at rice mill bottom, the both sides of conveyer belt are equipped with the baffle, the conveyer belt is located the screening net under.

Preferably, the conveying plate is arranged obliquely, the lower end of the conveying plate abuts against the first discharge hole, the upper end face of the base is provided with a first collecting box, and the first collecting box is located below the first discharge hole.

Preferably, one end of the conveyor belt is located in the second discharge port, the base is provided with a second collecting box, and the second collecting box is located below the second discharge port.

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

1. through the effect of screening mechanism, can sieve the grain of rice, sieve out the grain of rice of the difference of size to carry out the categorised collection with it.

2. Through the effect of vibrations mechanism, can carry out intermittent type vibrations to the screening net, improve the screening efficiency of ground rice, save the time.

In conclusion, the rice grains can be screened, different sizes of rice grains can be screened out, and the rice grains are classified and collected; the screening net can be vibrated intermittently, so that the screening efficiency of the rice flour is improved, and the time is saved.

Drawings

FIG. 1 is a schematic structural view of a rice grain screening mechanism for a rice mill according to the present invention;

FIG. 2 is a side sectional view of a rice grain screening mechanism for a rice mill in accordance with the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a partial structural sectional view of a side wall of the rice mill.

In the figure: the rice milling machine comprises a base 1, a rice milling machine 2, a first collecting box 3, a second collecting box 4, a feeding pipe 5, a discharging pipe 6, a conveying plate 7, a first discharging hole 8, a second discharging hole 9, a baffle plate 10, a conveying belt 11, a motor 12, a rotating disc 13, a stirring plate 14, a mounting groove 15, a guide rod 16, a spring 17, a connecting plate 18, a moving plate 19 and a screening net 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a rice grain screening mechanism for a rice mill comprises a base 1, a rice mill 2 is arranged on the upper end face of the base 1, a feeding pipe 5 is arranged on the upper end face of the rice mill 2, a screening mechanism for screening rice grains is arranged in the rice mill 2, the screening mechanism comprises a discharging pipe 6 arranged at the inner top of the rice mill 2, a conveying plate 7 is fixedly connected to the inner wall of the rice mill 2, a screening net 20 is arranged between the conveying plate 7 and the inner wall of the rice mill 2, the screening net 20 is obliquely arranged, the conveying plate 7 is obliquely arranged, the lower end of the conveying plate 7 abuts against a first discharging port 8, a first collecting box 3 is arranged on the upper end face of the base 1, and the first collecting box 3 is located below the first discharging port 8; the rice can be exported the grain of rice from discharging pipe 6 after the processing through rice mill 2, and the grain of rice falls on screening net 20 afterwards, under the effect of screening net 20, can sieve the grain of rice, filters out some broken rice, directly carries out classification package.

A vibration mechanism is arranged between the sieving net 20 and the inner wall of the rice mill 2, the vibration mechanism comprises a mounting groove 15 arranged on the inner side wall of the rice mill 2, a guide rod 16 is fixedly connected in the mounting groove 15, a connecting plate 18 is fixedly connected on the side wall of the sieving net 20, the guide rod 16 penetrates through the connecting plate 18 and is in sliding connection with the connecting plate, the connecting plate 18 is connected with the inner bottom of the mounting groove 15 through a spring 17, a motor 12 is arranged in the side wall of the rice mill 2, a rotating disc 13 is fixedly connected at the power end of the motor 12, a poking plate 14 is fixedly connected on the outer side wall of the rotating disc 13, a moving plate 19 is fixedly connected at the upper end face of the connecting plate 18, the poking plate 14 and the moving plate 19 are matched with each other, when the sieving is carried out, the motor 12 is started, the rotating disc 13 drives the poking plate 14 to rotate, the moving plate 14 rotates to intermittently extrude the moving plate 19, so that the moving plate 19 intermittently moves downwards, and then make connecting plate 18 and screening net 20 carry out intermittent motion for screening net 20 shakes, and the vibrations of screening net 20 can drive the vibrations of grain of rice, has improved the filtration efficiency of the grain of rice, makes it be difficult for taking place to block up on screening net 20.

Interior bottom of rice mill 2 is equipped with the transport mechanism who is used for the grain of rice transportation, transport mechanism is including setting up the conveyer belt 11 of bottom in rice mill 2, the one end of conveyer belt 11 is located second discharge gate 9, be equipped with second collecting box 4 on the base 1, second collecting box 4 is located the below of second discharge gate 9, conveyer belt 11's both sides are equipped with baffle 10, conveyer belt 11 is located screening net 20 under, the lateral wall of rice mill 2 runs through and is equipped with first discharge gate 8 and second discharge gate 9, the screening net 20 can be passed to the broken grain of rice and falls on conveyer belt 11, and then carry to second collecting box 4 in by conveyer belt 11, great grain of rice advances to carry in transport plate 7 is carried to first collecting box 3, so can carry out the categorised collection to the grain of rice of equidimension not.

The utility model can be illustrated by the following operating modes:

according to the rice screening machine, rice grains are output from the discharge pipe 6 after being treated by the rice mill 2, then fall on the screening net 20, and can be screened under the action of the screening net 20, and some broken rice is filtered out and directly classified and packaged.

When screening, starter motor 12, motor 12 drives carousel 13 and rotates, and carousel 13 drives and dials 14 and rotates, dials 14 and rotates and can be intermittent type and extrude movable plate 19 for 19 intermittent type nature downwardly moving of movable plate, and then make connecting plate 18 and screening net 20 carry out intermittent type motion, make screening net 20 shake, and the vibrations of screening net 20 can drive the vibrations of rice grain, have improved the filtration efficiency of rice grain, make it be difficult for taking place to block up on screening net 20.

The broken rice grain can pass screening net 20 and fall on conveyer belt 11, and then is carried to second collecting box 4 by conveyer belt 11 in, and great rice grain advances to pass in conveyer plate 7 is carried to first collecting box 3, so can carry out the classified collection to the rice grain of equidimension not.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a grain of rice screening mechanism for rice mill, includes base (1), its characterized in that, the up end of base (1) is equipped with rice mill (2), the up end of rice mill (2) is equipped with inlet pipe (5), be equipped with the screening mechanism that is used for grain of rice screening in rice mill (2), the interior bottom of rice mill (2) is equipped with the transport mechanism who is used for the transportation of grain of rice, the lateral wall of rice mill (2) runs through and is equipped with first discharge gate (8) and second discharge gate (9).

2. A rice grain screening mechanism for a rice mill according to claim 1, characterized in that the screening mechanism comprises a discharge pipe (6) arranged at the top inside the rice mill (2), a conveying plate (7) is fixedly connected to the inner wall of the rice mill (2), a screening net (20) is arranged between the conveying plate (7) and the inner wall of the rice mill (2), the screening net (20) is arranged in an inclined manner, and a vibration mechanism is arranged between the screening net (20) and the inner wall of the rice mill (2).

3. A rice grain screening mechanism for a rice mill according to claim 2, the vibration mechanism comprises a mounting groove (15) arranged on the inner side wall of the rice mill (2), a guide rod (16) is fixedly connected in the mounting groove (15), the side wall of the screening net (20) is fixedly connected with a connecting plate (18), the guide rod (16) penetrates through the connecting plate (18) and is connected with the connecting plate in a sliding way, the connecting plate (18) is connected with the inner bottom of the mounting groove (15) through a spring (17), a motor (12) is arranged in the side wall of the rice mill (2), a power end of the motor (12) is fixedly connected with a rotating disc (13), the outer side wall of the rotary disc (13) is fixedly connected with a poking plate (14), the upper end face of the connecting plate (18) is fixedly connected with a moving plate (19), and the poking plate (14) is matched with the moving plate (19).

4. A rice grain screening mechanism for a rice mill according to claim 1, characterized in that the conveying mechanism comprises a conveying belt (11) arranged at the bottom in the rice mill (2), baffle plates (10) are arranged at two sides of the conveying belt (11), and the conveying belt (11) is positioned right below the screening net (20).

5. A rice screening mechanism for a rice mill according to claim 2, characterized in that the conveying plate (7) is arranged obliquely, the lower end of the conveying plate (7) is abutted against the first discharge hole (8), the upper end face of the base (1) is provided with the first collecting box (3), and the first collecting box (3) is positioned below the first discharge hole (8).

6. A rice screening mechanism for a rice mill according to claim 4, characterized in that one end of the conveyor belt (11) is located in the second discharge port (9), the base (1) is provided with a second collection box (4), and the second collection box (4) is located below the second discharge port (9).