CN219309326U

CN219309326U - Integrative device of rice stoving screening

Info

Publication number: CN219309326U
Application number: CN202223550149.6U
Authority: CN
Inventors: 周宗玲; 王硕; 陈雨
Original assignee: Shantou Mingxinde Trading Co ltd
Current assignee: Shantou Mingxinde Trading Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-07
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of rice processing, and discloses a rice drying and screening integrated device which comprises a base, a warm air blower and a treatment channel, wherein a discharge channel is bolted to one side of the treatment channel, and the treatment channel is communicated with the discharge channel; according to the utility model, the driving motor is started to drive the rotating column and the rotary table to rotate, and the movable rod is driven to reciprocate up and down under the cooperation of the rotating column and the driving rod, so that the treatment channel and the discharge channel are driven to reciprocate, the treatment channel drives the first screen to shake up and down, the rice is thrown into the air, meanwhile, hot air generated by the fan heater enters the treatment channel through the hose, the transverse pipe and the air supply pipe, and is blown to the thrown rice, so that the bottom and other parts of the rice can be subjected to hot air, the drying is more uniform, and the cooperation of the first screen and the second screen can screen and remove impurities from the rice in the drying process, thereby realizing the integration of drying and screening.

Description

Integrative device of rice stoving screening

Technical Field

The utility model relates to the technical field of rice processing, in particular to a rice drying and screening integrated device.

Background

The rice is the third largest grain crop which is inferior to the corn and the wheat, the annual consumption of the rice in China is about 1.90 hundred million tons, and more than 60 percent of population takes the rice as main food. The rice needs to be dried before being stored, the moisture content of the rice which is not dried is higher, the rice which is easy to mold after being stored for a long time is not edible, waste is caused, the rice is dried in a drying mode by airing and hot air, the airing and drying time is long, the occupied space is occupied, a processing plant generally uses mechanical drying, broken rice is easy to produce in the processing process, dust and the like are contained in the rice, and in order to remove impurities such as dust and broken rice in the rice, the rice can be screened and decontaminated in the processing.

In the past, rice drying and screening and impurity removal were carried out on two different devices, and as a result, a rice dryer with screening function is disclosed in the Chinese patent literature [ application number: CN201520034354.8; publication No.: CN204519102U ]. The rice dryer with the screening function comprises a drying chamber, a sundry removing chamber, a feeding funnel, a fan, a motor, a collecting bag, a first conveying belt wheel set, a second conveying belt wheel set, a screen conveying belt, a drying irradiation lamp, a moisture discharging fan, a humidity sensor, a water tank, an atomizer and a collecting tank.

The device adopts stoving irradiation lamp to shine stoving rice, although can dry to the rice, but the bottom and the screen cloth conveyer belt contact of rice, leads to the bottom that rice and screen cloth conveyer belt contacted to obtain effectively drying, and the stoving is inhomogeneous inadequately, and the stoving effect is not good enough.

Disclosure of Invention

The utility model aims to provide a rice drying and screening integrated device, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rice stoving screening integrative device, includes base, electric fan heater and treatment channel, one side bolt of treatment channel has the row material passageway, and the treatment channel communicates with row material passageway each other, the bottom and the one side of treatment channel inlay respectively are equipped with first screen cloth and second screen cloth, two equal bolt of treatment channel and row material passageway one side have the movable rod, the equal bolt in four corners at base top has the dead lever, the other end bolt of dead lever has the sliding sleeve, and the inner wall sliding connection of movable rod and sliding sleeve, the four corners at base top still bolt has the riser, the surface rotation of riser is connected with the spliced pole, the center department bolt at base top has driving motor, the both sides of spliced pole all bolt has the carousel, driving motor's output shaft passes through belt transmission with the spliced pole, the opposite side rotation of carousel is connected with the spliced pole, the other end bolt of spliced pole has the actuating lever, the top and the bottom of movable rod are articulated each other, the export intercommunication be provided with the hose, the other end intercommunication of hose, the surface rotation of riser is connected with the spliced pole, the other end of a plurality of blast pipes is provided with the blast pipe inside the cross-section of the blast pipe, the blast pipe is handled to the cross section.

Preferably, a supporting frame is bolted to the top of the base and below the processing channel, and a collecting box is arranged at the top of the supporting frame.

Preferably, a discharging plate is bolted to one side of the treatment channel, and baffles are bolted to both sides of the top of the discharging plate.

Preferably, the opposite side bolt at base top has the support column, the top bolt of support column has the feed channel, the inside of processing channel is extended to the one end of feed channel, the top intercommunication of feed channel is provided with the feeder hopper.

Preferably, the top of the discharging channel is provided with ventilation holes in a penetrating way, and the ventilation holes are distributed in a row in number.

Preferably, the mesh number of the first screen is the same as the mesh number of the second screen, and the area of the first screen is larger than that of the second screen.

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

according to the utility model, the driving motor is started to drive the rotating column and the rotary table to rotate, and the movable rod is driven to reciprocate up and down under the cooperation of the rotating column and the driving rod, so that the treatment channel and the discharge channel are driven to reciprocate, the treatment channel drives the first screen to shake up and down, the rice is thrown into the air, meanwhile, hot air generated by the fan heater enters the treatment channel through the hose, the transverse pipe and the air supply pipe, and is blown to the thrown rice, so that the bottom and other parts of the rice can be subjected to hot air, the drying is more uniform, and the cooperation of the first screen and the second screen can screen and remove impurities from the rice in the drying process, thereby realizing the integration of drying and screening.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is a schematic view of the structure of the process channel and the discharge channel according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a process tunnel according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a discharge channel according to the present utility model;

fig. 6 is a schematic view of a partial structure in the present utility model.

In the figure: 1. a base; 2. a warm-air drier; 3. a processing channel; 4. a discharge channel; 5. ventilation holes; 6. a first screen; 7. a second screen; 8. a movable rod; 9. a sliding sleeve; 10. a fixed rod; 11. a riser; 12. rotating the column; 13. a driving motor; 14. a turntable; 15. a spin column; 16. a driving rod; 17. a hose; 18. a transverse tube; 19. an air supply pipe; 20. a support frame; 21. a collection box; 22. a discharge plate; 23. a baffle; 24. a support column; 25. a feed channel; 26. and (5) a feeding hopper.

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. 1-6, an integrated rice drying and screening device comprises a base 1, a fan heater 2 and a treatment channel 3, wherein one side of the treatment channel 3 is bolted with a discharge channel 4, the treatment channel 3 is communicated with the discharge channel 4, the top of the discharge channel 4 is provided with ventilation holes 5 in a penetrating way, the ventilation holes 5 are distributed in a row, the ventilation holes 5 are distributed in a plurality of rows and are used for discharging water vapor, a first screen 6 and a second screen 7 are respectively embedded at the bottom and one side of the treatment channel 3, the mesh number of the first screen 6 is the same as that of the second screen 7, the area of the first screen 6 is larger than that of the second screen 7, two sides of the treatment channel 3 and one side of the discharge channel 4 are both bolted with movable rods 8, four corners at the top of the base 1 are both bolted with fixed rods 10, the other ends of the fixed rods 10 are bolted with sliding sleeves 9, and movable rod 8 and sliding sleeve 9's inner wall sliding connection, the four corners at base 1 top still bolt has riser 11, riser 11's surface rotation is connected with dwang 12, the center department bolt at base 1 top has driving motor 13, the both sides of dwang 12 all bolt has carousel 14, driving motor 13's output shaft passes through belt transmission with dwang 12 to be connected, the opposite side rotation of carousel 14 is connected with column 15, column 15's the other end bolt has actuating lever 16, actuating lever 16's top is articulated with movable rod 8's bottom each other, electric fan heater 2's export intercommunication is provided with hose 17, hose 17's the other end intercommunication has horizontal pipe 18, horizontal pipe 18's opposite side intercommunication is provided with a plurality of blast pipe 19, the other end of blast pipe 19 runs through to the inside of processing channel 3.

The top of base 1 and below processing channel 3 bolt have support frame 20, and the top of support frame 20 is provided with collecting box 21, and the impurity that falls from discharge channel 4 and first screen cloth 6 can fall into collecting box 21 and collect, and support frame 20 is used for putting collecting box 21 in the eminence.

One side of the treatment channel 3 is bolted with a discharge plate 22, two sides of the top of the discharge plate 22 are both bolted with baffle plates 23, rice discharged from the treatment channel 3 can fall down from the discharge plate 22 under the action of the baffle plates 23, and the treated rice can be collected by placing a collection container below the discharge plate 22.

Because the treatment channel 3 moves about, inconvenient throwing the rice to inside, the opposite side bolt at base 1 top has support column 24, the top bolt of support column 24 has feed channel 25, the one end of feed channel 25 extends to the inside of treatment channel 3, the top intercommunication of feed channel 25 is provided with feeder hopper 26, the rice can be concentrated from feeder hopper 26 and put in, the rice that waits to handle gets into the inside of treatment channel 3 through feeder hopper 26 and feed channel 25, the width of feed channel 25 is less than the width of treatment channel 3, the treatment channel 3 can not touch feed channel 25 in the up-and-down motion in-process.

Working principle: when the rice treatment device works, the driving motor 13 is started firstly, the driving motor 13 drives the rotary column 12 to rotate through a belt and a belt pulley, the rotary column 12 drives the rotary table 14 to rotate in the rotating process, the rotary table 14 drives the lower end of the driving rod 16 to do circular motion through the rotary column 15, the other end of the driving rod 16 is hinged with the movable rod 8, the movable rod 8 can only move in the vertical direction under the action of the sliding sleeve 9, at the moment, the driving rod 16 drives the movable rod 8 to do reciprocating motion up and down, so that the treatment channel 3 and the discharge channel 4 are driven to do the same up and down motion, then rice to be treated enters from the feed hopper 26 and enters the treatment channel 3 through the feeding channel 25, the treatment channel 3 drives the first screen 6 and the second screen 7 to do up and down reciprocating motion, so that the entered rice can be jolt, the rice is thrown into the air, then moves downwards along the inclined first screen 6, at the moment, the fan heater 2 is started, hot air is generated, passes through the hose 17 and the transverse pipe 18, then enters the treatment channel 3 through the air supply pipe 19, is blown on the surface of the rice to dry the rice, the bottom of the polished rice can be uniformly blown by air in the air, the drying effect is better, meanwhile, impurities on the surface of the rice can be blown away by the hot air, the impurities pass through the second screen 7 on the side under the action of the hot air, the impurities are screened and removed by the cooperation of the first screen 6, the impurities fall into the collecting box 21 from the first screen 6 and the discharge channel 4, the treated rice falls from the discharge plate 22, and water vapor generated in the drying process moves upwards and can be discharged from the air vent 5.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a rice stoving screening integrated device, includes base (1), electric fan heater (2) and treatment channel (3), its characterized in that: one side bolt of handling passageway (3) has row material passageway (4), and handling passageway (3) and row material passageway (4) intercommunication each other, the bottom and the one side of handling passageway (3) are inlayed respectively and are equipped with first screen cloth (6) and second screen cloth (7), two equal bolt of handling passageway (3) and row material passageway (4) one side have movable rod (8), the four corners at base (1) top all bolt has dead lever (10), the other end bolt of dead lever (10) has sliding sleeve (9), and movable rod (8) and sliding sleeve (9)'s inner wall sliding connection, the four corners at base (1) top still bolt has riser (11), the surface rotation of riser (11) is connected with spliced pole (12), the center department bolt at base (1) top has driving motor (13), the both sides of spliced pole (12) all have carousel (14), the output shaft and spliced pole (12) of driving motor (13) are connected through belt transmission, the other side bolt (8) have articulated pole (16) of movable rod (15) and the bottom of spliced pole (16) are provided with articulated pole (16), the other end of the hose (17) is communicated with a transverse pipe (18), a plurality of air supply pipes (19) are arranged on the other side of the transverse pipe (18) in a communicated mode, and the other end of each air supply pipe (19) penetrates into the treatment channel (3).

2. The integrated rice drying and screening device according to claim 1, wherein: the top of base (1) and be located the below bolt of processing channel (3) have support frame (20), the top of support frame (20) is provided with collecting box (21).

3. The integrated rice drying and screening device according to claim 1, wherein: one side of the treatment channel (3) is bolted with a discharging plate (22), and two sides of the top of the discharging plate (22) are both bolted with baffles (23).

4. The integrated rice drying and screening device according to claim 1, wherein: the other side bolt at base (1) top has support column (24), the top bolt of support column (24) has feed channel (25), the inside of processing channel (3) is extended to the one end of feed channel (25), the top intercommunication of feed channel (25) is provided with feeder hopper (26).

5. The integrated rice drying and screening device according to claim 1, wherein: the top of the discharging channel (4) is provided with ventilation holes (5) in a penetrating mode, and the ventilation holes (5) are distributed in a row mode.

6. The integrated rice drying and screening device according to claim 1, wherein: the mesh number of the first screen (6) is the same as that of the second screen (7), and the area of the first screen (6) is larger than that of the second screen (7).