CN216261804U

CN216261804U - Rice dehumidification screening plant

Info

Publication number: CN216261804U
Application number: CN202123074393.5U
Authority: CN
Inventors: 熊凯珊; 王信斌
Original assignee: Guangdong Guanxiang Grain And Oil Industry Co ltd
Current assignee: Guangdong Guanxiang Grain And Oil Industry Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-12
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a rice dehumidifying and screening device, which belongs to the technical field of rice processing equipment and comprises a box body, wherein the inner side wall of the box body is rotatably connected with a rotating shaft, a plurality of mounting plates which are distributed in an annular manner are fixedly connected onto the rotating shaft, one side of each mounting plate, which is far away from the rotating shaft, is fixedly connected with a bottom plate, one side of each bottom plate, which is far away from the corresponding mounting plate, is fixedly connected with a top plate, the outer side wall of the box body is fixedly connected with a mounting frame, a motor is fixedly mounted on each mounting frame, the output end of each motor is connected with a transmission assembly, one end, which is close to each motor, of each rotating shaft extends out of the side wall of the box body and is connected with the corresponding transmission assembly, a hot air fan is fixedly mounted at the top of the box body, the output end of each hot air fan is communicated with an air inlet pipe, the bottom end of each air inlet pipe penetrates through the side wall of the box body and extends into the box body, the rotating shafts are driven by the motors through the transmission assemblies to rotate, so that the mounting plates, the bottom plates and the top plates and the rice rolls, the rice is dried by matching with hot air blown out by the hot air blower, so that the rice is uniformly dehumidified.

Description

Rice dehumidification screening plant

Technical Field

The utility model belongs to the technical field of rice processing equipment, and particularly relates to a rice dehumidifying and screening device.

Background

Rice, also known as rice, is a food made from rice through the processes of cleaning, hulling, milling, finishing and the like. The rice is the main food of most regional people in china, and the long-time storage of rice can receive the influence of environment to lead to the rice to moisten and go mouldy, and the rice that is located the storage box bottom can also appear the phenomenon of agglomerating, in order to solve this problem, people dehumidify the rice through the dehumidifier now, the dehumidifier is the device of drying usefulness that dehumidifies the rice, get rid of the moisture that the rice exists, reduce the rice phenomenon of agglomerating, and current dehumidification equipment can not roll the rice, lead to the dehumidification inhomogeneous, make the rice dehumidification effect not good, dehumidification inefficiency.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the rolling of the rice and enable the rice to be uniformly dehumidified, the utility model provides a rice dehumidifying and screening device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a rice dehumidification screening device comprises a box body, the inner side wall of the box body is rotatably connected with a rotating shaft, a plurality of mounting plates distributed in a ring shape are fixedly connected on the rotating shaft, a bottom plate is fixedly connected on one side of the mounting plates far away from the rotating shaft, a top plate is fixedly connected to one side of the bottom plate far away from the mounting plate, a mounting frame is fixedly connected to the outer side wall of the box body, the mounting frame is fixedly provided with a motor, the output end of the motor is connected with a transmission assembly, one end of the rotating shaft close to the motor extends out of the side wall of the box body and is connected with the transmission assembly, the top of the box body is fixedly provided with an air heater, the output end of the air heater is communicated with an air inlet pipe, the bottom of air-supply line runs through the box lateral wall and extends to in the box, the inside wall both sides of box all articulate has the striker plate, the inside wall fixedly connected with filter of box.

Preferably, the charge door has been seted up at the top of box, be provided with the feeder hopper in the charge door, through the feeder hopper, be convenient for add the box with the rice in.

Preferably, the side wall of the box body is provided with heat dissipation holes, dust screens are arranged in the heat dissipation holes, and the heat dissipation holes are used for discharging excessive hot air.

Preferably, the inboard bottom of box is provided with the collecting hopper, the bottom intercommunication of collecting hopper has the discharging pipe, sets up the collecting hopper, is convenient for collect the rice after the filtration screening to the accessible discharging pipe is derived the rice.

Preferably, the lower surface of striker plate articulates there is electric putter, electric putter keeps away from the one end of striker plate and articulates with the inside wall of box, sets up electric putter, can drive the striker plate and remove, is convenient for make two striker plates butt joints or separation.

Preferably, two equal fixedly connected with locating plate in one side that the striker plate is close, two the locating plate size equals and two the locating plate misplaces from top to bottom and sets up the locating plate, and two striker plates of being convenient for dock to airtight the junction.

Preferably, the transmission assembly comprises a rotating rod, a first gear and a second gear, the rotating rod is fixedly connected with the output end of the motor, the first gear is fixedly installed on the rotating rod, the second gear is fixedly installed on the rotating shaft, and the first gear is meshed with the second gear.

Preferably, a plurality of filtering holes are formed in the filtering plate, a rectangular opening is formed in the side wall of the box body, the rectangular opening extends out of one side, close to the rectangular opening, of the filtering plate, rice grains can penetrate through the filtering holes, rice balls can be guided out through the filtering plate and the rectangular opening, and the rice balls are collected and then crushed.

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

1. through the arrangement of the rotating shaft and the mounting plate, the motor drives the rotating shaft to rotate through the transmission assembly, so that the mounting plate, the bottom plate and the top plate rotate and drive the rice to roll, and the rice is dried by matching with hot air blown by the hot air blower, so that the rice is uniformly dehumidified;

2. through setting up the filter, through the filtration pore of crossing on the filter, filter the screening to the rice after drying, the rice grain can pass the filtration pore, and rice group then can derive through filter plate and rectangle mouth, collects and carries out the breakage again, reduces extravagantly, and the rice after the filtration falls in the collecting hopper, is convenient for collect and derive the rice through the collecting hopper.

Drawings

FIG. 1 is a schematic structural view of a rice moisture removal screening device in cross section inside a box body according to the present invention;

FIG. 2 is a schematic structural view of a mounting plate and a bottom plate part of a rice dehumidifying screening device according to the present invention;

FIG. 3 is a schematic structural diagram of the outer side of a box body of the rice dehumidifying and screening device provided by the utility model;

fig. 4 is a schematic structural diagram of a joint of two striker plates of the rice dehumidification screening device provided by the utility model.

In the figure: 1. a box body; 2. a rotating shaft; 3. mounting a plate; 4. a base plate; 5. a top plate; 6. a mounting frame; 7. a motor; 8. a hot air blower; 9. an air inlet pipe; 10. a striker plate; 11. a filter plate; 12. a feed hopper; 13. heat dissipation holes; 14. a collection hopper; 15. a discharge pipe; 16. an electric push rod; 17. positioning a plate; 18. a rotating rod; 19. a first gear; 20. a second gear.

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. 1-3, a rice dehumidifying and screening device, which comprises a box body 1, wherein the inner side wall of the box body 1 is rotatably connected with a rotating shaft 2, two ends of the rotating shaft 2 are rotatably connected with two sides of the inner side wall of the box body 1 respectively, a plurality of mounting plates 3 distributed in a ring shape are fixedly connected to the rotating shaft 2, one sides of the mounting plates 3 far away from the rotating shaft 2 are fixedly connected with a bottom plate 4, the bottom plate 4 is perpendicular to the mounting plates 3, one sides of the bottom plates 4 far away from the mounting plates 3 are fixedly connected with a top plate 5, the top plate 5 is flush with the bottom plate 4, the longitudinal section of the top plate 5 is triangular, the outer side wall of the box body 1 is fixedly connected with a mounting frame 6, a motor 7 is fixedly mounted on the mounting frame 6, the output end of the motor 7 is connected with a transmission assembly, one end of the rotating shaft 2 close to the motor 7 extends out of the side wall of the box body 1 and is connected with the transmission assembly, the motor 7 drives the rotating shaft 2 to rotate through the transmission assembly, the top fixed mounting of box 1 has air heater 8, the output intercommunication of air heater 8 has air-supply line 9, the bottom of air-supply line 9 runs through 1 lateral wall of box and extends to in the box 1, air heater 8 produces hot-blastly and passes through in the air-supply line 9 input box 1, dehumidify the rice, box 1's inside wall both sides all articulate there is striker plate 10, striker plate 10 top sets up to the stoving chamber, the rice rolls and dries at the stoving intracavity, box 1's inside wall fixedly connected with filter 11, a plurality of filtration pores of crossing have been seted up on the filter 11, filter the screening through the filtration pore on the filter 11, rice after drying.

Referring to fig. 1, the charge door has been seted up at the top of box 1, be provided with feeder hopper 12 in the charge door, through feeder hopper 12, add the rice in box 1, louvre 13 has been seted up to the lateral wall of box 1, be provided with the dust screen in the louvre 13, set up louvre 13, discharge surplus steam, the inboard bottom of box 1 is provided with collecting hopper 14, collecting hopper 14's bottom intercommunication has discharging pipe 15, set up collecting hopper 14, be convenient for collect the rice after filtering and screening, and accessible discharging pipe 15 exports the rice, the rectangle mouth has been seted up to the lateral wall of box 1, the filter 11 extends the rectangle mouth near one side of rectangle mouth, the grain of rice can pass the filtration pore, and the rice ball then can be derived through filter plate 11 and rectangle mouth, collect and carry out the breakage again.

Referring to fig. 1 and 4, the lower surface of striker plate 10 articulates there is electric putter 16, electric putter 16 keeps away from the one end of striker plate 10 and is articulated with the inside wall of box 1, set up electric putter 16, can drive striker plate 10 and remove, be convenient for make two striker plates 10 butt joint or separation, the equal fixedly connected with locating plate 17 in one side that two striker plates 10 are close to, two locating plates 17 size equals and two locating plates 17 misplace about, set up locating plate 17, be convenient for two striker plates 10 butt joints, and it is airtight to carry out the junction.

Referring to fig. 3, the transmission assembly includes a rotating rod 18, a first gear 19 and a second gear 20, the rotating rod 18 is fixedly connected to the output end of the motor 7, the motor 7 can drive the rotating rod 18 to rotate, the first gear 19 is fixedly mounted on the rotating rod 18, the rotating rod 18 can drive the first gear 19 to rotate, the second gear 20 is fixedly mounted on the rotating shaft 2, the first gear 19 is meshed with the second gear 20, and the first gear 19 can drive the second gear 20 and the rotating shaft 2 to rotate simultaneously.

The operating principle of the present invention will now be described as follows: rice is added into the box body 1 through the feed hopper 12, the rice is placed in the drying cavity, the motor 7 drives the rotating rod 18 to rotate, the rotating rod 18 drives the first gear 19 to rotate, the first gear 19 is meshed with the transmission to drive the second gear 20 and the rotating shaft 2 to rotate simultaneously, the rotating shaft 2 drives the mounting plate 3 to rotate, the mounting plate 3 drives the bottom plate 4 and the top plate 5 to rotate, the bottom plate 4 and the top plate 5 drive a part of the rice to rotate, when the mounting plate 3 rotates to an upward inclined state, the rice falls down, the rice is circulated and reciprocated in such a way to roll, the hot air blower 8 generates hot air and inputs the hot air into the drying cavity through the air inlet pipe 9 to dehumidify the rice, after the drying is completed, the electric push rod 16 is started to drive the baffle plates 10 to move, the two baffle plates 10 are separated, the rice falls onto the filter plate 11, the dried rice is filtered and screened through the filter holes on the filter plate 11, the rice grain can pass through the filtration pore, and the rice ball then can be exported through filter plate 11 and rectangle mouth, collects and carries out the breakage again, and the rice after the filtration drops in collecting hopper 14, collects, and accessible discharging pipe 15 exports the rice.

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 rice dehumidification screening plant, includes box (1), its characterized in that, the inside wall of box (1) rotates and is connected with pivot (2), a plurality of cyclic annular distribution's of fixedly connected with mounting panel (3) are gone up in pivot (2), one side fixedly connected with bottom plate (4) of keeping away from pivot (2) on mounting panel (3), one side fixedly connected with roof (5) of mounting panel (3) are kept away from in bottom plate (4), the lateral wall fixedly connected with mounting bracket (6) of box (1), fixedly mounted with motor (7) on mounting bracket (6), the output of motor (7) is connected with drive assembly, the one end that pivot (2) are close to motor (7) extends the lateral wall of box (1) and is connected with drive assembly, the top fixed mounting of box (1) has air heater (8), the air heater is characterized in that the output end of the air heater (8) is communicated with an air inlet pipe (9), the bottom end of the air inlet pipe (9) penetrates through the side wall of the box body (1) and extends into the box body (1), the two sides of the inner side wall of the box body (1) are hinged with baffle plates (10), and the inner side wall of the box body (1) is fixedly connected with a filter plate (11).

2. A rice dehumidifying and screening device as claimed in claim 1, wherein a feed inlet is opened at the top of the box body (1), and a feed hopper (12) is arranged in the feed inlet.

3. The rice dehumidifying and screening device as claimed in claim 2, wherein heat dissipating holes (13) are formed in the side wall of the box body (1), and dust screens are arranged in the heat dissipating holes (13).

4. A rice dehumidification screening device according to claim 2, wherein a collection hopper (14) is arranged at the bottom of the inner side of the box body (1), and a discharge pipe (15) is communicated with the bottom end of the collection hopper (14).

5. A rice dehumidification screening device according to claim 1, wherein an electric push rod (16) is hinged to the lower surface of the baffle plate (10), and one end, far away from the baffle plate (10), of the electric push rod (16) is hinged to the inner side wall of the box body (1).

6. The rice dehumidifying and screening device as claimed in claim 1, wherein one side of each of the two striker plates (10) close to each other is fixedly connected with a positioning plate (17), the two positioning plates (17) are equal in size, and the two positioning plates (17) are arranged in a vertically staggered manner.

7. A rice dehumidifying and screening device as claimed in claim 1, wherein said transmission assembly comprises a rotary rod (18), a first gear (19) and a second gear (20), said rotary rod (18) is fixedly connected with the output end of the motor (7), said first gear (19) is fixedly mounted on the rotary rod (18), said second gear (20) is fixedly mounted on the rotary shaft (2), and said first gear (19) is engaged with said second gear (20).

8. A rice dehumidification screening device according to claim 1, wherein a plurality of filtering holes are formed in the filtering plate (11), a rectangular opening is formed in a side wall of the box body (1), and a side of the filtering plate (11) close to the rectangular opening extends out of the rectangular opening.