CN218655523U

CN218655523U - Rice processing is with sieving mechanism that can empty shrivelled rice of automatic screening

Info

Publication number: CN218655523U
Application number: CN202223123377.5U
Authority: CN
Inventors: 孔令良; 孔德信
Original assignee: Huainan Laokong Rice Industry Co ltd
Current assignee: Huainan Laokong Rice Industry Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-21
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a screening device capable of automatically screening empty and shrivelled rice for rice processing, which comprises a working box, wherein the working box comprises a box body, a cover plate and a storage box, the cover plate is hinged with the box body, the storage box is fixedly connected with the box body in the box body, the box body is connected with an adjusting component, the box body is connected with a transmission component, and the box body is connected with a negative pressure component; the adjusting assembly comprises a third motor, a fifth gear, a sixth gear, shafts, a conveyor belt, rice grooves and limiting plates, the third motor is fixedly connected with the box body, the fifth gear is fixedly connected with an output shaft of the third motor, the sixth gear is meshed with the fifth gear, the sixth gear is fixedly connected with the shafts, the two shafts are rotatably connected with the box body, the conveyor belt is slidably connected with the two shafts, the four limiting plates are fixedly connected with the conveyor belt, and the two rice grooves are respectively detachably connected with the limiting plates; the utility model discloses, through the empty flat rice of wind-force negative pressure in to the rice carry out repeated screening.

Description

Rice processing is with sieving mechanism that can empty shrivelled rice of automatic screening

Technical Field

The utility model belongs to the technical field of rice processing, especially, relate to a rice processing is with sieving mechanism of empty flat rice of automatic screening.

Background

Empty flat rice is empty flat rice in one kind, and the quality is lighter than ordinary rice, and edible value is lower, need a sieving mechanism to sieve out empty flat rice of mixing in with ordinary rice in the course of working to rice, now provides one kind and can carry out a lot of and filter the device that promotes the precision.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a but rice processing is with empty sieving mechanism of flat rice of automatic screening has solved above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a screening device capable of automatically screening empty and shriveled rice for rice processing comprises a working box, wherein the working box comprises a box body, a cover plate and a storage box, the cover plate is hinged with the box body, the storage box is fixedly connected with the box body in the box body, the box body is connected with an adjusting assembly, the box body is connected with a transmission assembly, and the box body is connected with a negative pressure assembly;

the adjusting assembly comprises a third motor, a fifth gear, a sixth gear, shafts, a conveyor belt, rice grooves and limiting plates, the third motor is fixedly connected with the box body, the fifth gear is fixedly connected with an output shaft of the third motor, the sixth gear is meshed with the fifth gear, the sixth gear is fixedly connected with the shafts, the two shafts are rotatably connected with the box body, the conveyor belt is slidably connected with the two shafts, the four limiting plates are fixedly connected with the conveyor belt, and the two rice grooves are respectively detachably connected with the limiting plates;

the transmission assembly comprises a second motor, a third gear, a screw rod, a fourth gear, a push plate and a limiting rod, the second motor is fixedly connected with the box body, the third gear is fixedly connected with an output shaft of the second motor, the screw rod is rotatably connected with the box body, the fourth gear is meshed with the third gear, the fourth gear is fixedly connected with the screw rod, the limiting rod is fixedly connected with the box body, the push plate is in threaded connection with the screw rod, and the push plate is in sliding connection with the limiting rod.

Advantageous effects

The utility model provides a but rice processing is with sieving mechanism of empty flat rice of automatic screening, compare with prior art and possess following beneficial effect:

the related technical personnel pours the rice to be screened into the rice groove above the conveyor belt, the second motor is started to drive the third gear to rotate, the fourth gear drives the screw rod to rotate synchronously, the push plate moves horizontally and linearly to push the rice in the rice groove to fall into the rice groove below the conveyor belt along the slope of the rice groove, the first motor is started to drive the first gear to rotate at the moment, the second gear drives the rotating shaft to rotate synchronously, the fan blades start to work, the empty rice with light weight is blown into the storage box through negative pressure, after the rice groove below the storage box is full of rice, the worker takes down the rice groove above the rice groove and starts the third motor to drive the fifth gear to rotate simultaneously, the sixth gear drives the rotating shaft to rotate synchronously, the conveyor belt rotates circularly to convey the rice groove below the conveyor belt which is full of rice above the conveyor belt, meanwhile, the taken-down rice groove is installed on the limiting plate below the conveyor belt, the second motor is started again to drive the rice to fall, and the process is repeated, and the technical effect of screening the empty and empty rice is realized.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is an enlarged schematic view of the a-region structure of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the present invention.

Fig. 5 is a schematic structural diagram of the adjusting assembly of the present invention.

Notations for reference numerals: the device comprises a working box 1, a negative pressure component 2, a transmission component 3, an adjusting component 4, a box body 101, a cover plate 102, a storage box 103, a first motor 201, a first gear 202, a rotating shaft 203, a second gear 204, fan blades 205, a second motor 301, a third gear 302, a screw rod 303, a fourth gear 304, a push plate 305, a limiting rod 306, a third motor 401, a fifth gear 402, a sixth gear 403, a shaft 404, a conveyor belt 405, a rice groove 406 and a limiting plate 407.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Please refer to fig. 1-5, which is provided for an embodiment of the present invention, a screening device for automatically screening empty and shriveled rice for rice processing, comprising a working box 1, wherein the working box 1 comprises a box body 101, a cover plate 102 and a storage box 103, the cover plate 102 is hinged to the box body 101, the storage box 103 is fixedly connected to the box body 101 in the box body 101, the box body 101 is connected to an adjusting assembly 4, the box body 101 is connected to a transmission assembly 3, and the box body 101 is connected to a negative pressure assembly 2;

adjusting part 4 includes third motor 401, fifth gear 402, sixth gear 403, axle 404, conveyer belt 405, rice groove 406 and limiting plate 407, third motor 401 and box 101 fixed connection, the output shaft fixed connection of fifth gear 402 and third motor 401, sixth gear 403 and fifth gear 402 mesh, sixth gear 403 and axle 404 fixed connection, two axles 404 rotate with box 101 to be connected, conveyer belt 405 and two axle 404 sliding connection, four limiting plates 407 and conveyer belt 405 fixed connection, two rice grooves 406 are dismantled with limiting plate 407 respectively and are connected.

Specifically, the transmission assembly 3 includes a second motor 301, a third gear 302, a screw rod 303, a fourth gear 304, a push plate 305 and a limit rod 306, the second motor 301 is fixedly connected with the box 101, the third gear 302 is fixedly connected with an output shaft of the second motor 301, the screw rod 303 is rotatably connected with the box 101, the fourth gear 304 is engaged with the third gear 302, the fourth gear 304 is fixedly connected with the screw rod 303, the limit rod 306 is fixedly connected with the box 101, the push plate 305 is in threaded connection with the screw rod 303, and the push plate 305 is in sliding connection with the limit rod 306.

Specifically, the negative pressure component 2 includes a first motor 201, a first gear 202, a rotating shaft 203, a second gear 204 and fan blades 205, the first motor 201 is fixedly connected with the box body 101, the first gear 202 is fixedly connected with an output shaft of the first motor 201, the second gear 204 is meshed with the first gear 202, the second gear 204 is fixedly connected with the rotating shaft 203, the rotating shaft 203 is rotatably connected with the box body 101, and the fan blades 205 are fixedly connected with the rotating shaft 203.

Specifically, the rice groove 406 has a right trapezoid cross section, and the purpose of this arrangement is to facilitate the pushing plate 305 to push the rice in the rice groove 406 down along the slope.

Specifically, the top ends of the screw 303 and the limiting rod 306 are provided with limiting components, and the purpose of the arrangement is to limit the push plate 305.

In the embodiment of the utility model, the correlation technique personnel will treat that the rice of screening is poured into in the rice groove 406 of conveyer belt 405 top, start second motor 301 and drive third gear 302 and rotate, make fourth gear 304 drive lead screw 303 synchronous rotation, horizontal linear motion is done to push pedal 305, the rice in the promotion rice groove 406 falls in the rice groove 406 of conveyer belt 405 below along the slope of rice groove 406, start first motor 201 this moment and drive first gear 202 and rotate, make second gear 204 drive pivot 203 synchronous rotation, flabellum 205 begins work, blow in the empty flat rice that the quality is lighter into storage tank 103 through the negative pressure, the rice groove 406 of below fills up after the meter, the staff takes off the rice groove 406 of top, start third motor 401 simultaneously and drive fifth gear 402 and rotate, make sixth gear 403 drive axle 404 synchronous rotation, conveyer belt 405 circulation, the rice groove 406 that fills up the meter below conveyer belt 405 is carried to conveyer belt 405 top, install on the limiting plate 407 of conveyer belt 405 below with the rice groove 406 that will take off simultaneously, start second motor 301 that pushes away again, thereby realize that this empty screening process drops many times.

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 screening device capable of automatically screening empty and shriveled rice for rice processing is characterized by comprising a working box (1), wherein the working box (1) comprises a box body (101), a cover plate (102) and a storage box (103), the cover plate (102) is hinged to the box body (101), the storage box (103) is fixedly connected with the box body (101) in the box body (101), the box body (101) is connected with an adjusting assembly (4), the box body (101) is connected with a transmission assembly (3), and the box body (101) is connected with a negative pressure assembly (2);

adjusting part (4) includes third motor (401), fifth gear (402), sixth gear (403), axle (404), conveyer belt (405), rice groove (406) and limiting plate (407), third motor (401) and box (101) fixed connection, the output shaft fixed connection of fifth gear (402) and third motor (401), sixth gear (403) and fifth gear (402) meshing, sixth gear (403) and axle (404) fixed connection, two axles (404) rotate with box (101) and are connected, conveyer belt (405) and two axle (404) sliding connection, four limiting plate (407) and conveyer belt (405) fixed connection, two rice grooves (406) are dismantled with limiting plate (407) respectively and are connected.

2. The screening device capable of automatically screening empty and shriveled rice for rice processing according to claim 1, wherein the transmission assembly (3) comprises a second motor (301), a third gear (302), a screw rod (303), a fourth gear (304), a push plate (305) and a limit rod (306), the second motor (301) is fixedly connected with the box body (101), the third gear (302) is fixedly connected with an output shaft of the second motor (301), the screw rod (303) is rotatably connected with the box body (101), the fourth gear (304) is meshed with the third gear (302), the fourth gear (304) is fixedly connected with the screw rod (303), the limit rod (306) is fixedly connected with the box body (101), the push plate (305) is in threaded connection with the screw rod (303), and the push plate (305) is in sliding connection with the limit rod (306).

3. The screening device for automatically screening the empty and shriveled rice for rice processing according to claim 1, wherein the negative pressure component (2) comprises a first motor (201), a first gear (202), a rotating shaft (203), a second gear (204) and fan blades (205), the first motor (201) is fixedly connected with the box body (101), the first gear (202) is fixedly connected with an output shaft of the first motor (201), the second gear (204) is meshed with the first gear (202), the second gear (204) is fixedly connected with the rotating shaft (203), the rotating shaft (203) is rotatably connected with the box body (101), and the fan blades (205) are fixedly connected with the rotating shaft (203).

4. The screening device for automatically screening the empty and shriveled rice for rice processing according to claim 2, characterized in that the screw rod (303) and the top end of the limiting rod (306) are provided with limiting components.

5. The screening apparatus for automatically screening rice with empty and shrivelled grains for rice processing according to claim 1, characterized in that the cross section of the rice groove (406) is a right trapezoid.