CN218078034U

CN218078034U - Rice removes chaff and selects separately integrated device

Info

Publication number: CN218078034U
Application number: CN202222643120.6U
Authority: CN
Inventors: 张济生; 孙向军
Original assignee: Tongling Tiantian Rice Industry Co ltd
Current assignee: Tongling Tiantian Rice Industry Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2022-12-20
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a rice bran removing and sorting integrated device, relating to the technical field of rice bran removing; the utility model discloses mainly include: a screening box; the bran removing box is arranged at the top of the screening box and communicated with the screening box, a feed inlet is formed in the top of the bran removing box, two symmetrical bran removing rollers are rotatably mounted on the inner wall of the bran removing box, and a control part for driving the two bran removing rollers to rotate reversely is arranged on the bran removing box; the collection box is arranged at the top of the screening box and is communicated with the bran removing box, and a fan is arranged on the inner wall of one side of the bran removing box, which is opposite to the collection box; the filter plates are obliquely and movably arranged on the inner wall of the screening box, the number of the filter plates is not less than two, a first discharge port corresponding to the lower end of each filter plate is formed in the screening box, and a second discharge port is formed in the bottom of the screening box; and the driving mechanism is arranged on the screening box and is used for driving the filtering plate to vibrate. The utility model discloses excellent in use effect, rice removes the chaff and selects separately efficient.

Description

Rice removes chaff and selects separately integrated device

Technical Field

The utility model relates to a rice removes chaff technical field, concretely relates to rice removes chaff and selects separately integrated device.

Background

The rice is also called rice or paddy rice is edible grain, annual herbaceous plants like warm and wet in nature, the rice is commonly called rice or millet in south China, and the hulled grain is rice. After being cooked, the rice is called as rice (the northern China method) or rice in white (the southern China method). The rice is one of the main grain crops in China, and has a long planting history and a long planting area. Rice is not only food, but also can be used as raw material for brewing wine and making maltose.

In the rice processing process, rice bran of rice needs to be removed firstly, then rice with different specifications is classified and screened, the rice bran removal and sorting integrated device on the market at present is large in size, inconvenient to use and low in bran removal and sorting efficiency, and therefore, a rice bran removal and sorting integrated device is designed by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the problem provided in the background art, the utility model provides a rice removes chaff and selects separately integrated device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a rice bran-removing and sorting integrated device comprises:

the screening box is arranged in the vertical direction;

the bran removing box is arranged at the top of the screening box and communicated with the screening box, a feed inlet is formed in the top of the bran removing box, two symmetrical bran removing rollers for removing rice bran are rotatably mounted on the inner wall of the bran removing box, and a control piece for driving the two bran removing rollers to rotate reversely is arranged on the bran removing box;

the collection box is arranged at the top of the screening box, one side in the vertical direction is communicated with the bran removing box, and a fan is arranged on the inner wall of one side, opposite to the collection box, of the bran removing box;

the filter plates are obliquely and movably arranged on the inner wall of the screening box, the number of the filter plates is not less than two, a first discharge port corresponding to the lower end of each filter plate is formed in the screening box, and a second discharge port is formed in the bottom of the screening box;

and the driving mechanism is arranged on the screening box and is used for driving a plurality of the filter plates to vibrate.

Preferably, remove to rotate between the two relative inner walls of chaff case and install two symmetrical bull sticks, two remove the chaff roller and fix respectively fixed cover and establish two on the bull stick, the control is established two including fixed cover the roller gear on the bull stick, two the roller gear meshes mutually, the top of collecting box is provided with motor one, the fixed cover of output of motor one is equipped with the action wheel, one of them fixed cover is equipped with from the driving wheel on the bull stick, the action wheel with it is equipped with drive belt one to overlap between the driving wheel.

Preferably, the fans are located below the two bran removing rollers, the collecting box and the bottom of one side, communicated with the bran removing box, of the bran removing box are provided with obliquely arranged baffles, the lower end of each baffle is close to the fan, and the collecting box back to the end of each fan penetrates through the opening.

Preferably, the driving mechanism comprises a control rod which rotates on the inner wall of the screening box, a cam which is abutted against the bottom of the filter plate is installed at one end of the control rod, a driving wheel is movably arranged at the other end of the control rod and penetrates through the screening box in a penetrating mode, an integrated driving belt II is sleeved among the driving wheels, a motor II is installed on the screening box, and the output end of the motor II is fixedly connected with one of the control rods.

Preferably, the two opposite inner walls of the screening box are provided with two device plates, the two device plates are positioned below the filter plate and respectively correspond to the two ends of the filter plate, and a plurality of springs distributed in an array are connected between the filter plate and the device plates.

Preferably, the bottom of the filter plate is fixed with a guide rod, the guide rod movably penetrates through the device plate and is provided with a limiting block, and the spring is sleeved on the guide rod.

Preferably, two symmetrical guide plates are arranged at the bottom of the filter plate, the two guide plates are positioned between the two device plates, and the filter holes in the filter plate are positioned between the two guide plates.

Preferably, the two guide plates are both arc-shaped and have opposite openings.

Has the advantages that:

the utility model discloses when using, pour into the inside of removing the chaff case with rice from the feed inlet, rice removes the chaff roller through two, two remove the reverse rotation of chaff roller, rice bran separation on with rice, rice is the in-process of whereabouts with the rice bran in disorder state, the inside that the fan insufflated the collecting box with the rice bran this moment is collected, rice drops on the filter, actuating mechanism drives the filter vibration, screen rice and classify, rice after screening classification falls out from discharge gate one and discharge gate two, the device is small, excellent in use effect, rice removes the chaff and the efficient of sorting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a perspective cross-sectional view of fig. 1 according to the present invention;

fig. 3 is a schematic perspective view of a part of the structure of fig. 1 according to the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the filter net of the present invention;

fig. 5 is a schematic perspective view of the driving mechanism of the present invention.

In fig. 1-5:

1. a screening box; 2. a bran removing box; 3. a collection box; 4. a filter plate; 5. a drive mechanism; 11. a first discharge hole; 12. a discharge hole II; 13. a mounting plate; 14. a spring; 21. a feed inlet; 22. a bran removing roller; 23. a control member; 24. a fan; 25. a rotating rod; 231. a roller gear; 232. a first motor; 233. a driving wheel; 234. a driven wheel; 235. a first transmission belt; 31. a baffle plate; 41. a guide bar; 42. a guide plate; 51. a control lever; 52. a cam; 53. a driving wheel; 54. a second transmission belt; 55. and a second motor.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

Please refer to fig. 1-5, the present embodiment provides an integrated rice bran removing and sorting device; the method mainly comprises the following steps: the screening box 1 is arranged in the vertical direction, four support legs which form a rectangle are arranged at the bottom of the screening box 1, and the stability is high; the rice bran removing box 2 is arranged at the top of the screening box 1 and communicated with the screening box 1, a feeding hole 21 is formed in the top of the rice bran removing box 2, two symmetrical rice bran removing rollers 22 used for removing rice bran are rotatably mounted on the inner wall of the rice bran removing box 2, a control part 23 used for driving the two rice bran removing rollers 22 to rotate reversely is arranged on the rice bran removing box 2, the control part 23 controls the two rice bran removing rollers 22 to rotate reversely, rice passes between the two rice bran removing rollers 22, and the rice bran on the rice can be ground by the rice bran removing rollers 22; the collection box 3 is arranged at the top of the screening box 1, one side of the collection box in the vertical direction is communicated with the bran removing box 2, a fan 24 is arranged on the inner wall of one side, opposite to the collection box 3, of the bran removing box 2, rice with rice bran removed is in a scattered state in the falling process, and the rice bran is blown into the collection box 3 to be collected under the blowing of the fan 24; the filter plates 4 are obliquely and movably arranged on the inner wall of the screening box 1, the number of the filter plates 4 is not less than two, in the embodiment, the number of the filter plates 4 is two, the screening box 1 is provided with a first discharge port 11 corresponding to the lower end of the filter plates 4, and the bottom of the screening box 1 is provided with a second discharge port 12; the driving mechanism 5 is installed on the screening box 1, the driving mechanism 5 is used for driving a plurality of filter plates 4 to vibrate, rice for removing rice bran falls on a first filter plate 4, the driving mechanism 5 drives two filter plates 4 to vibrate, it needs to be explained that the filtering holes on the upper filter plate 4 are larger than the filtering holes on the lower filter plate 4, because the filter plates 4 are arranged in an inclined mode, the upper filter plate 4 vibrates a part of rice on the lower filter plate 4 when vibrating, a part of rice in the lower filter plate 4 vibrates and falls out from a discharge port two 12, the rice on the two filter plates 4 falls out from a discharge port one 11, screening and grading are carried out, and the using effect is good.

Further, referring to fig. 2 and fig. 3, two symmetrical rotating rods 25 are rotatably mounted between two opposite inner walls of the bran removing box 2, two bran removing rollers 22 are respectively fixedly sleeved on the two rotating rods 25, the control member 23 includes rolling gears 231 fixedly sleeved on the two rotating rods 25, the two rolling gears 231 are engaged with each other, a first motor 232 is disposed at the top of the collecting box 3, a driving wheel 233 is fixedly sleeved at an output end of the first motor 232, a driven wheel 234 is fixedly sleeved on one of the rotating rods 25, a first transmission belt 235 is sleeved between the driving wheel 233 and the driven wheel 234, the first motor 232 drives the driving wheel 233 to rotate, the driving wheel 233 drives the driven wheel 234 to rotate through the first transmission belt 235, the driven wheel 234 drives the fixedly connected rotating rods 25 to rotate, the two bran removing rollers 22 realize reverse rotation through engagement of the rolling gears 231, bran is removed, and then the rice bran is blown into the collecting box 3 through the fan 24.

Referring to fig. 1 and 2, the fans 24 are located below the two bran removing rollers 22, the number of the fans 24 is multiple, the bran removing effect is better, the baffle 31 which is obliquely arranged is installed at the bottom of one side where the collection box 3 is communicated with the bran removing box 2, the lower end of the baffle 31 is close to the fans 24, an opening is formed in one end, opposite to the fans 24, of the collection box 3 in a penetrating mode, the baffle 31 is arranged, rice can be prevented from being blown into the collection box 3, meanwhile, the baffle 31 is arranged in an oblique state, and rice bran is prevented from flying into the collection box 3.

In this embodiment, please refer to fig. 2, fig. 4, and fig. 5, the driving mechanism 5 includes a control rod 51 rotating on the inner wall of the screening box 1, one end of the control rod 51 is installed with a cam 52 abutting against the bottom of the filtering plate 4, the other end of the control rod 51 movably penetrates through the screening box 1 and is fixedly sleeved with a driving wheel 53, an integral driving belt two 54 is sleeved between the two driving wheels 53, a motor two 55 is installed on the screening box 1, the output end of the motor two 55 is fixedly connected with one of the control rods 51, the motor two 55 drives one of the driving wheels 53 to rotate, the driving wheel 53 drives the two driving wheels 53 to synchronously rotate through the driving belt two 54, so as to rotate the two control rods 51, the cams 52 on the two control rods 51 rotate to drive the rice 4 to vibrate, and better screen and grade the filtering plate; the two opposite inner walls of the screening box 1 are respectively provided with a device plate 13, the two device plates 13 are positioned below the filter plate 4 and respectively correspond to the two ends of the filter plate 4, a plurality of springs 14 distributed in an array are connected between the filter plate 4 and the device plates 13, and the springs 14 are arranged to enable the filter plate 4 to vibrate better and screen and grade rice; the bottom of filter 4 is fixed with guide bar 41, and the guide bar 41 activity runs through device board 13 and installs the stopper, and guide bar 41 can lead for filter 4, improves filter 4's life, and spring 14 cover is established on guide bar 41, leads for spring 14 simultaneously, avoids spring 14 to take place permanent buckling, improves life.

Further, referring to fig. 2 and 4, two symmetrical guide plates 42 are installed at the bottom of the filter plate 4, the two guide plates 42 are located between the two device plates 13, the filter holes on the filter plate 4 are located between the two guide plates 42, and the guide plates 42 are used for guiding the screened rice to prevent the rice from falling on the device plates 13 and affecting the use; the two guide plates 42 are both arc-shaped and are opposite in opening, so that screened rice can be concentrated in the middle, and the next screening can be better carried out.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a rice removes chaff and selects separately integrated device which characterized in that includes:

the screening box (1) is arranged in the vertical direction;

the rice bran removing device comprises a bran removing box (2), a feeding hole (21) is formed in the top of the screening box (1) and communicated with the screening box (1), two symmetrical bran removing rollers (22) used for removing rice bran are rotatably mounted on the inner wall of the bran removing box (2), and a control piece (23) used for driving the two bran removing rollers (22) to reversely rotate is arranged on the bran removing box (2);

the collection box (3) is arranged at the top of the screening box (1), one side in the vertical direction is communicated with the bran removing box (2), and a fan (24) is arranged on the inner wall of one side, opposite to the collection box (3), of the bran removing box (2);

the filter plates (4) are obliquely and movably arranged on the inner wall of the screening box (1), the number of the filter plates (4) is not less than two, a first discharge port (11) corresponding to the lower end of the filter plates (4) is formed in the screening box (1), and a second discharge port (12) is formed in the bottom of the screening box (1);

the driving mechanism (5) is arranged on the screening box (1), and the driving mechanism (5) is used for driving a plurality of the filtering plates (4) to vibrate.

2. The rice bran-removing and sorting integrated device as claimed in claim 1, wherein two symmetrical rotating rods (25) are rotatably mounted between two opposite inner walls of the bran-removing box (2), two bran-removing rollers (22) are fixedly sleeved on the two rotating rods (25) respectively, the control member (23) comprises a rolling gear (231) fixedly sleeved on the two rotating rods (25), the two rolling gears (231) are meshed with each other, a first motor (232) is arranged at the top of the collection box (3), a driving wheel (233) is fixedly sleeved at the output end of the first motor (232), a driven wheel (234) is fixedly sleeved on one of the rotating rods (25), and a first transmission belt (235) is sleeved between the driving wheel (233) and the driven wheel (234).

3. The rice bran removing and sorting integrated device according to claim 1, wherein the fan (24) is positioned below the two bran removing rollers (22), the bottom of one side of the collection box (3) communicated with the bran removing box (2) is provided with a baffle (31) which is obliquely arranged, the lower end of the baffle (31) is close to the fan (24), and the end of the collection box (3) opposite to the fan (24) is provided with an opening in a penetrating manner.

4. The rice bran removal and separation integrated device according to claim 1, wherein the driving mechanism (5) comprises a control rod (51) rotating on the inner wall of the screening box (1), a cam (52) abutting against the bottom of the filter plate (4) is installed at one end of the control rod (51), a transmission wheel (53) is fixedly sleeved at the other end of the control rod (51) and movably penetrates through the screening box (1), a plurality of transmission wheels (53) are sleeved with an integrated transmission belt II (54), a motor II (55) is installed on the screening box (1), and the output end of the motor II (55) is fixedly connected with one of the control rods (51).

5. A rice bran removal and separation integrated device according to claim 4, wherein the two opposite inner walls of the screening box (1) are provided with device plates (13), the two device plates (13) are positioned below the filter plate (4) and respectively correspond to the two ends of the filter plate (4), and a plurality of springs (14) are connected between the filter plate (4) and the device plates (13) and distributed in an array.

6. The rice bran-removing and sorting integrated device according to claim 5, wherein a guide rod (41) is fixed at the bottom of the filter plate (4), the guide rod (41) movably penetrates through the device plate (13) and is provided with a limiting block, and the spring (14) is sleeved on the guide rod (41).

7. A rice bran-removing and sorting integrated device according to claim 5, characterized in that two symmetrical guide plates (42) are installed at the bottom of the filter plate (4), two guide plates (42) are located between the two device plates (13), and the filter holes on the filter plate (4) are located between the two guide plates (42).

8. The integrated rice bran removal and separation device as claimed in claim 7, wherein the two guide plates (42) are arc-shaped and have opposite openings.