CN212820960U

CN212820960U - Sieving mechanism is used in rice production

Info

Publication number: CN212820960U
Application number: CN202021484135.7U
Authority: CN
Inventors: 余霞
Original assignee: Hunan Chuyuan Agricultural Technology Co ltd
Current assignee: Hunan Chuyuan Agricultural Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-03-30
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a screening device for rice production, which comprises a fixed frame, the inside of the fixed frame is connected with a screening cylinder through a rotating rod in a rotating way, the left side of the fixed frame is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a first belt pulley, the left side of the outer surface of the rotating rod is fixedly connected with a second belt pulley, one side of the first belt pulley is connected with one side of the second belt pulley through a belt transmission, the utility model can drive the screening cylinder to rotate through the matching among the motor, the first belt pulley, the second belt pulley and the rotating rod, under the action of the rotating cylinder, the rice is effectively screened, the condition that the screen plate is blocked can be avoided, and the rotating screening cylinder has the impact force on the, can greatly improve the filtration efficiency of the rice and improve the screening effect.

Description

Sieving mechanism is used in rice production

Technical Field

The utility model relates to a rice technical field specifically is a sieving mechanism is used in rice production.

Background

The rice is a finished product prepared by rice through the working procedures of cleaning, hulling, rice 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 a human body, is a main food for people in most areas of China, contains about 75 percent of carbohydrate, 7 to 8 percent of protein, 1.3 to 1.8 percent of fat, abundant B vitamins and the like. The carbohydrate in the rice is mainly starch, the protein is mainly glutelin, and secondly gliadin and globulin, the biological value of the protein and the composition ratio of amino acid are higher than that of cereal crops such as wheat, barley, millet, corn and the like, the digestibility is 66.8-83.1%, and the carbohydrate is also one of the cereal proteins.

In order to improve the quality of rice, need get rid of the impurity of sneaking into in the rice, the tradition is to the sieving mechanism of rice, and its screening effect is not obvious to the inefficiency ratio is lower, causes the jam to the sieve easily, influences further screening, for this reason the utility model provides a sieving mechanism is used in rice production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieving mechanism is used in rice production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sieving mechanism for rice production, including fixed frame, fixed frame's inside is rotated through the dwang and is connected with the filter screen section of thick bamboo, fixed frame's left side fixedly connected with backup pad, the top fixedly connected with motor of backup pad, the output fixedly connected with axis of rotation of motor, the first belt pulley of surface fixedly connected with of axis of rotation, the left side fixedly connected with second belt pulley of dwang surface, one side of first belt pulley is passed through belt drive with one side of second belt pulley and is connected.

As a further aspect of the present invention: the inside of fixed frame runs through there is the collection frame, the top intercommunication of collecting the frame has the feeder hopper, the left side fixedly connected with L shape dog of fixed frame internal surface.

As a further aspect of the present invention: one side of the front surface of the screening drum is hinged with a box door through a hinge.

As a further aspect of the present invention: an outlet is formed in the bottom of the collecting frame, a bottom cover is movably connected inside the outlet, and a pull rod is fixedly connected to the front face of the bottom cover.

As a further aspect of the present invention: the four corners of the bottom of the collecting frame are fixedly connected with supporting legs.

As a further aspect of the present invention: the top of the collecting frame is fixedly connected with the bottom of the fixed frame through a supporting rod, and baffles are fixedly connected to the front side and the rear side of the fixed frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation between motor, first belt pulley, second belt pulley and the dwang can drive the filter cylinder and rotate, under the effect of a rotation section of thick bamboo, carries out effectual screening to the rice, can avoid appearing causing the condition of jam to the sieve, and the pivoted filter cylinder has the power of offeing to the rice, can improve the filtration efficiency of rice greatly, improves the screening effect.

Drawings

Fig. 1 is a schematic structural view of a screening device for rice production.

Fig. 2 is a schematic structural view of the exterior of a screening apparatus for rice production.

Fig. 3 is a partially enlarged view of a sieving apparatus for rice production at a point a in fig. 1.

In the figure: 1. a fixed frame; 2. rotating the rod; 3. a screening cylinder; 4. a support plate; 5. a motor; 6. a rotating shaft; 7. a first pulley; 8. a second belt pulley is arranged; 9. a collection rack; 10. a feed hopper; 11. an L-shaped stop block; 12. a box door; 13. an outlet; 14. a bottom cover; 15. a pull rod; 16. supporting legs; 17. a strut; 18. a baffle plate; 19. a belt.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a screening device for rice production comprises a fixed frame 1, a collecting frame 9 penetrates through the fixed frame 1, an outlet 13 is formed at the bottom of the collecting frame 9, a bottom cover 14 is movably connected inside the outlet 13, a pull rod 15 is fixedly connected to the front of the bottom cover 14, supporting legs 16 are fixedly connected to four corners of the bottom of the collecting frame 9, the top of the collecting frame 9 is fixedly connected to the bottom of the fixed frame 1 through a supporting rod 17, baffle plates 18 are fixedly connected to the front side and the rear side of the fixed frame 1, the top of the collecting frame 9 is communicated with a feed hopper 10, an L-shaped stop 11 is fixedly connected to the left side of the inner surface of the fixed frame 1, a screening cylinder 3 is rotatably connected to the inside of the fixed frame 1 through a rotating rod 2, a box door 12 is hinged to one side of the front of the screening cylinder 3 through a hinge, a supporting plate 4 is, motor 5's output fixedly connected with axis of rotation 6, the first belt pulley 7 of outer fixed surface of axis of rotation 6, the left side fixedly connected with second belt pulley 8 of dwang 2 surface, one side of first belt pulley 7 is passed through the belt 19 transmission with one side of second belt pulley 8 and is connected, the utility model discloses a motor 5, first belt pulley 7, cooperation between second belt pulley 8 and the dwang 2 can drive a sieve section of thick bamboo 3 and rotate, under the effect of a rotation section of thick bamboo, carry out effectual screening to the rice, can avoid appearing leading to the fact the condition of jam to the sieve, pivoted sieve section of thick bamboo 3 has the power of offeing to the rice, can improve the filtration efficiency of rice greatly, improves the screening effect.

The utility model discloses a theory of operation is: open chamber door 12, pour the rice into a sieve tube 3, starter motor 5, motor 5 drives first belt pulley 7 and rotates, and cooperation belt 19 drives second belt pulley 8 and rotates, and then can drive dwang 2 and rotate, and then can drive a sieve tube 3 and rotate, screens the rice, and the rice passes a sieve tube 3 and gets into collection frame 9 through feeder hopper 10, pulls out bottom 14 through pull rod 15 at last, and the rice alright spills from export 13.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a sieving mechanism for rice production, is including fixed frame (1), its characterized in that, the inside of fixed frame (1) is rotated through dwang (2) and is connected with a screening section of thick bamboo (3), the left side fixedly connected with backup pad (4) of fixed frame (1), the top fixedly connected with motor (5) of backup pad (4), the output fixedly connected with axis of rotation (6) of motor (5), the first belt pulley (7) of outer fixed surface of axis of rotation (6), the left side fixedly connected with second belt pulley (8) of dwang (2) surface, belt (19) transmission connection is passed through with one side of second belt pulley (8) to one side of first belt pulley (7).

2. The screening device for the rice production as claimed in claim 1, wherein a collection frame (9) penetrates through the fixed frame (1), the top of the collection frame (9) is communicated with a feed hopper (10), and an L-shaped stop block (11) is fixedly connected to the left side of the inner surface of the fixed frame (1).

3. The screening apparatus for rice production according to claim 1, wherein a door (12) is hinged to one side of the front surface of the screening drum (3) by a hinge.

4. The screening device for the rice production as claimed in claim 2, wherein an outlet (13) is formed at the bottom of the collection frame (9), a bottom cover (14) is movably connected inside the outlet (13), and a pull rod (15) is fixedly connected to the front surface of the bottom cover (14).

5. The screening device for rice production as claimed in claim 4, wherein supporting feet (16) are fixedly connected to four corners of the bottom of the collection frame (9).

6. The screening device for the rice production as claimed in claim 2, wherein the top of the collection frame (9) is fixedly connected with the bottom of the fixed frame (1) through a support rod (17), and baffles (18) are fixedly connected with the front side and the rear side of the fixed frame (1).