CN111085286A

CN111085286A - Preprocessing device of rice processing

Info

Publication number: CN111085286A
Application number: CN201811236103.2A
Authority: CN
Inventors: 刘岳双
Original assignee: Huai'an Yueta Rice Industry Co ltd
Current assignee: Huai'an Yueta Rice Industry Co ltd
Priority date: 2018-10-23
Filing date: 2018-10-23
Publication date: 2020-05-01

Abstract

The invention discloses a pretreatment device for rice processing, which comprises a screening mechanism, wherein a first sieve plate is fixedly arranged at the lower end in the screening mechanism, a first storage bin is fixedly arranged at the lower end of the screening mechanism, only a second storage bin is fixed on one side of the first storage bin, a first motor is fixedly arranged at the upper end of the second storage bin through an installation seat, a plurality of first supports are fixedly arranged on one side of the first storage bin, which is far away from the first motor, the tops of the first supports are movably provided with a conveyor belt through bearings, a second motor is fixedly arranged on one side of the lower end of the conveyor belt, which is close to the first motor, through the installation seat, and the output shaft end of the second motor is in transmission connection with a rotating shaft of the conveyor belt through a belt and a belt. The rice screening and dedusting device has a good using effect, can screen broken rice and rice bran in rice, can perform cleaning and dedusting operation on the screened rice, facilitates subsequent processing of the rice, and improves the quality of processed products.

Description

Preprocessing device of rice processing

Technical Field

The utility model relates to a rice processing technology field specifically is a preprocessing device of rice processing.

Background

China is a big agricultural country, and the planting area of rice is about 4.5 hundred million mu, which is the second place in the world. China is large in population base and large in consumption, the population eating rice in China accounts for 50% of the total population, the planting area of rice in China accounts for about 30% of the area of grain crops, the yield is close to half of the total yield of the grain, therefore, the rice processing is particularly important, preprocessing treatment is often required to be carried out on the rice before the rice processing is increased, but the currently used rice preprocessing treatment device usually adopts a mode of vibrating a screen by a motor when the rice is screened, but the mode is large in vibration, large in noise and not environment-friendly, and the current device only can screen broken rice and rice bran in the rice, but can not remove dust on the rice, and the quality of products processed next by the rice can be influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preprocessing device of rice processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pretreatment device for rice processing comprises a screening mechanism, wherein a first sieve plate is fixedly arranged at the lower end in the screening mechanism, a first storage bin is fixedly arranged at the lower end of the screening mechanism, only a second storage bin is fixedly arranged on one side of the first storage bin, a first motor is fixedly arranged at the upper end of the second storage bin through a mounting seat, a plurality of first supports are fixedly arranged on one side, away from the first motor, of the first storage bin, a conveying belt is movably arranged at the tops of the first supports through bearings, a second motor is fixedly arranged on one side, close to the first motor, of the lower end of the conveying belt through the mounting seat, the output shaft end of the second motor is in transmission connection with a rotating shaft of the conveying belt through a belt and a belt pulley, a plurality of second supports are fixedly arranged on one side, away from the second motor, and a drying chamber is fixedly arranged at the upper ends, drying chamber upper end one side has the water pump through mount pad fixed mounting, one side fixed water tank that is provided with of drying chamber upper end distancing from the water pump, one side fixed mounting that the water tank was kept away from to the water pump has the outlet pipe, the fixed sprinkler head that is provided with of outlet pipe lower extreme, the play water end of water pump is through the inlet end fixed connection of outlet pipe with the sprinkler head, the fixed inlet tube that is provided with in one side that the water pump is close to the water tank, the end of intaking of water pump is through inlet tube and water tank fixed connection.

Preferably, there is a conveying rod in the screening mechanism through bearing movable mounting, the output shaft end of the first motor passes through the shaft coupling and is fixedly connected with the rotating shaft of the conveying rod, and the feeding hopper is fixedly arranged at one side of the upper end of the screening mechanism close to the first motor.

Preferably, a second sieve plate is fixedly arranged in the middle of the inner side of the first storage bin.

Preferably, the lower ends of the first storage bin and the second storage bin are respectively and fixedly provided with a discharge pipe, and the lower end of the discharge pipe is movably provided with a sealing cover through threads.

Preferably, the side part of the inner side of the drying chamber is fixedly provided with a plurality of heating pipes.

Preferably, a guide plate is fixedly arranged between the screening mechanism and the conveyor belt.

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

1. the utility model discloses a first motor drives the conveying pole and rotates, also can transmit the rice when the conveying pole rotates the back and mixs the rice, first sieve can filter the rice when the rice is mixd, broken rice and rice bran in the screening rice, broken rice and rice bran fall into first storage storehouse through first sieve, thereby fall on the second sieve, the second sieve relies on the vibrations that first motor during operation produced, filter the separation to broken rice and rice bran, whole process vibrations are little, noise pollution is little.

2. The utility model discloses a water pump in with the water tank goes into the watering head, and water is followed the watering head and is watered, washs the dust removal to the rice, and the rice after wasing is dried to the rice after wasing after being conveyed the drying chamber by the conveyer belt in, heating pipe heating in the drying chamber, and the rice after the stoving of removing dust is clean, can improve the quality that the rice processed into the product.

Drawings

Fig. 1 is the overall structure schematic diagram of the pretreatment device for rice processing of the utility model.

Fig. 2 is a side view of the pretreatment device for rice processing of the present invention.

Fig. 3 is an installation view of a conveying rod and a first motor of the pretreatment device for rice processing according to the present invention.

In the figure: 1. a screening mechanism; 2. a first screen deck; 3. a first storage bin; 301. a second screen deck; 4. a second storage bin; 401. a first motor; 5. a first bracket; 6. a conveyor belt; 7. a second motor; 8. a second bracket; 9. a drying chamber; 10. a water pump; 11. a water tank; 12. a water outlet pipe; 13. a sprinkler head; 14. a water inlet pipe; 15. a transfer rod; 16. a discharge pipe; 17. a sealing cover; 18. heating a tube; 19. a feed hopper; 20. a guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pretreatment device for rice processing comprises a screening mechanism 1, wherein a first sieve plate 2 is fixedly arranged at the lower end in the screening mechanism 1, a first storage bin 3 is fixedly arranged at the lower end of the screening mechanism 1, only a second storage bin 4 is fixed on one side of the first storage bin 3, a first motor 401 is fixedly arranged at the upper end of the second storage bin 4 through a mounting seat, a plurality of first supports 5 are fixedly arranged on one side, far away from the first motor 401, of the first storage bin 3, a conveyor belt 6 is movably arranged at the tops of the first supports 5 through bearings, a second motor 7 is fixedly arranged on one side, close to the first motor 401, of the lower end of the conveyor belt 6 through the mounting seat, an output shaft end of the second motor 7 is in transmission connection with a rotating shaft of the conveyor belt 6 through a belt and a belt pulley, a plurality of second supports 8 are fixedly arranged on one side, far away from the second motor 7, a plurality of the fixed drying chamber 9 that is provided with in 8 upper ends of second support, there is water pump 10 drying chamber 9 upper end one side through mount pad fixed mounting, 9 upper ends of drying chamber are kept away from one side fixed water tank 11 that is provided with of water pump 10, one side fixed mounting that water tank 11 was kept away from to water pump 10 has outlet pipe 12, the fixed sprinkler head 13 that is provided with of outlet pipe 12 lower extreme, outlet end of water pump 10 is through outlet pipe 12 and sprinkler head 13's the end fixed connection that intakes, one side that water pump 10 is close to water tank 11 is fixed and is provided with inlet tube 14, inlet end through inlet tube 14 and water tank 11 fixed connection of water pump 10.

The inside transmission pole 15 that has through bearing movable mounting of screening mechanism 1, the pivot fixed connection of shaft coupling and transmission pole 15 is passed through to the output axle head of first motor 401, screening mechanism 1 upper end is close to one side fixed feed hopper 19 that is provided with of first motor 401, and first motor 401 drives transmission pole 15 and rotates, stirs and transmits the rice, and feed hopper 19 conveniently sends into the rice to screening mechanism 1, first storage storehouse 3 inboard middle part is fixed and is provided with second sieve 301, and second sieve 301 can carry out further screening to broken rice and the rice bran that first sieve 2 was screened down, screens broken rice and rice bran separation, first storage storehouse 3 and second storage storehouse 4 lower extreme fixed mounting respectively has discharging pipe 16, discharging pipe 16 lower extreme has sealed lid 17 through screw thread movable mounting, can derive the broken rice and the rice bran in first storage storehouse 3 and the second storage storehouse 4 through discharging pipe 16 and utilize, the fixed a plurality of heating pipes 18 that are provided with of inboard lateral part of drying chamber 9, can dry the rice after the washing removes dust after heating pipe 18 heats, the fixed guide board 20 that is provided with between screening mechanism 1 and the conveyer belt 6, guide board 20 can guide the rice after screening mechanism 1 screens to on the conveyer belt 6.

The working principle is as follows: firstly, raw materials are injected into the screening mechanism 1 through the feed hopper 19, then the first motor 401 is opened, the first motor 401 drives the conveying rod 15 to rotate, the conveying rod 15 rotates to stir the rice and simultaneously transmit the rice, the first sieve plate 2 screens the rice when stirring, broken rice and rice bran in the rice are screened out, the broken rice and the rice bran fall into the first storage bin 3 through the first sieve plate 2 and then fall onto the second sieve plate 301, the second sieve plate 301 screens and separates the broken rice and the rice bran by means of vibration generated when the first motor 401 works, finally the broken rice and the rice bran are separated and stored in the first storage bin 3 and the second storage bin, after the movable bin is full after the work is finished, the sealing cover 17 can be opened through threads, then the rice bran and the broken rice are led out through the discharge pipe 16, the broken rice is conveniently reused, the screened rice can fall onto the conveying belt 6 through the guide plate 20, second motor 7 passes through the belt, the belt pulley, drive 6 work of conveyer belt, conveyer belt 6 conveys the rice forward, when the rice conveys the sprinkler head 13 below, water pump 10 can be opened, water pump 10 goes into sprinkler head 13 with the water pump 10 in the water tank 11, final water is sprinkled from sprinkler head 13, wash the dust removal to the rice, rice after wasing is after that conveyed the drying chamber 9 by conveyer belt 6 in, the rice after the drying chamber 9 is dried to the rice after wasing after the heating pipe 18 heats, the rice spreads drying chamber 9 by conveyer belt 6 afterwards, accomplish the preliminary treatment work before the rice processing, this is exactly the utility model relates to a preliminary treatment device's of rice processing theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a preprocessing device of rice processing, includes screening mechanism (1), its characterized in that: the screening mechanism is characterized in that a first sieve plate (2) is fixedly arranged at the lower end inside the screening mechanism (1), a first storage bin (3) is fixedly arranged at the lower end of the screening mechanism (1), only a second storage bin (4) is fixed on one side of the first storage bin (3), a first motor (401) is fixedly arranged at the upper end of the second storage bin (4) through a mounting seat, a plurality of first supports (5) are fixedly arranged on one side, away from the first motor (401), of the first storage bin (3), a conveyor belt (6) is movably arranged at the tops of the first supports (5) through bearings, a second motor (7) is fixedly arranged on one side, close to the first motor (401), of the lower end of the conveyor belt (6) through the mounting seat, an output shaft end of the second motor (7) is connected with a rotating shaft of the conveyor belt (6) through a belt and a belt pulley, a plurality of second supports (8) are fixedly arranged on one side, away from the, a plurality of fixed drying chamber (9) that is provided with in second support (8) upper end, drying chamber (9) upper end one side has water pump (10) through mount pad fixed mounting, one side fixed water tank (11) that is provided with of water pump (10) is kept away from in drying chamber (9) upper end, one side fixed mounting that water tank (11) were kept away from in water pump (10) has outlet pipe (12), outlet pipe (12) lower extreme is fixed and is provided with watering head (13), the end fixed connection of intaking that outlet pipe (12) and watering head (13) were passed through to the play water end of water pump (10), one side fixed inlet tube (14) that is close to water tank (11) in water pump (10), the end of intaking of water pump (10) is through inlet tube (14) and water tank (11) fixed connection.

2. A pretreatment device for rice processing according to claim 1, characterized in that: screening mechanism (1) is inside to have conveying pole (15) through bearing movable mounting, the output shaft end of first motor (401) passes through the pivot fixed connection of shaft coupling and conveying pole (15), screening mechanism (1) upper end is close to one side fixed feed hopper (19) that is provided with of first motor (401).

3. A pretreatment device for rice processing according to claim 1, characterized in that: and a second sieve plate (301) is fixedly arranged in the middle of the inner side of the first storage bin (3).

4. A pretreatment device for rice processing according to claim 1, characterized in that: the first storage bin (3) and the second storage bin (4) are fixedly provided with a discharge pipe (16) respectively, and the lower end of the discharge pipe (16) is movably provided with a sealing cover (17) through threads.

5. A pretreatment device for rice processing according to claim 1, characterized in that: the side part of the inner side of the drying chamber (9) is fixedly provided with a plurality of heating pipes (18).

6. A pretreatment device for rice processing according to claim 1, characterized in that: a guide plate (20) is fixedly arranged between the screening mechanism (1) and the conveyor belt (6).