CN214021996U - Bran removing device for rice processing - Google Patents
Bran removing device for rice processing Download PDFInfo
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- CN214021996U CN214021996U CN202022178746.5U CN202022178746U CN214021996U CN 214021996 U CN214021996 U CN 214021996U CN 202022178746 U CN202022178746 U CN 202022178746U CN 214021996 U CN214021996 U CN 214021996U
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- bran
- rice
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Abstract
The utility model discloses a bran removing device for rice processing relates to rice production and processing technical field. The utility model discloses a box, first screening case and second screening case: the top of the box body is communicated with a feeding hole; a supporting platform is arranged inside the box body; the first screening box is arranged on the support platform; a first filter screen which is obliquely arranged is arranged in the first screening box; a push rod is arranged outside the first screening box; the push rod is connected with a slide block provided with a rack; a second motor electrically connected with the PLC control system is arranged on the support table; an incomplete gear meshed with the rack is arranged on the motor II; a fixed box is arranged in the box body; the second screening box is arranged in the fixed box and is connected with the fixed box through a second spring; vibration motors are arranged on two sides of the second screening box; a second filter screen which is obliquely arranged is arranged in the second screening box. The utility model provides a bran removing device is used in rice processing, but automatic control, efficient, simple operation, remove the chaff thoroughly, the convenience removes the chaff operation after rice processing.
Description
Technical Field
The utility model belongs to the technical field of rice production and processing, concretely relates to bran removing device is used in rice processing.
Background
Rice is produced by grinding rice, the rice is husked to become rice, and the scraps of the husks are called rice bran, so that the rice bran is mixed into the obtained rice in the process of grinding the rice, and in order not to affect the taste of the rice and collect the available rice bran, a bran removing device is used for separating the rice from the rice bran.
The existing rice bran removing mode is generally to manually remove bran by using a sieve, and the mode has low efficiency, high manual cost and insufficient manual vibration strength, cannot remove fine impurities in rice and influences the eating of the rice; moreover, the rice bran is manually screened, so that the screened rice bran is inconvenient to recycle, and the resource waste is caused. Therefore, there is a need for an improved bran removing apparatus for rice processing.
In view of the above circumstances, there is a need for a bran removing device for rice processing, which has the advantages of automatic control, high efficiency, convenient operation and thorough bran removal, and is convenient for the bran removal operation after the rice processing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bran removing device is used in rice processing realizes but automatic control, efficient, simple operation, the thorough purpose of bran that removes, and the convenience removes the chaff operation after rice processing.
The utility model provides a following technical scheme:
the utility model provides a rice processing removes chaff device, includes box, first screening case and second screening case: the top of the box body is communicated with a feeding hole; the outer side wall of the box body is provided with a PLC control system; the bottom of the box body is provided with supporting legs; and a funnel is arranged below the feeding hole.
A supporting table is arranged inside the box body; the first screening box is arranged on the support platform; the lower end of the hopper is communicated with the first screening box; the first screening box is connected with the side wall of the box body through a first spring; a first filter screen which is obliquely arranged is arranged in the first screening box; a push rod is arranged on the outer side of the first screening box; the push rod is connected with a slide block provided with a rack; one end of the telescopic rod is fixed on the inner side wall of the box body, and the other end of the telescopic rod is connected with the sliding block; a spring is arranged on the periphery of the telescopic rod; the spring is propped against the sliding block; a second motor electrically connected with the PLC control system is arranged on the support table; and an incomplete gear meshed with the rack is arranged on the second motor.
A fixed box is arranged in the box body; the second screening box is arranged in the fixed box and is connected with the fixed box through a second spring; one end of the pipeline is communicated with the first screening box; the other end is communicated with a second screening box; vibration motors electrically connected with the PLC control system 101 are further arranged on the two sides of the second screening box; the vibration motor is arranged on the inner wall of the fixed box through a short shaft; a second filter screen which is obliquely arranged is also arranged in the second screening box; the second screening box is communicated with the discharge hole through a discharge pipe.
Preferably, a bracket is arranged in the box body; a first motor electrically connected with the PLC control system is arranged in the bracket; a propeller is arranged between the feed port and the funnel; the propeller is arranged at the periphery of the connecting rod; one end of the connecting rod is fixed on the inner wall of the box body, and the other end of the connecting rod is connected with a first motor for driving the connecting rod to rotate.
Preferably, the supporting platform is provided with a sliding chute.
Preferably, the upper port of the pipeline is just pressed on the first filter screen; and the pipe orifice of the discharge pipe communicated with the second screening box is just pressed on the second filter screen.
Preferably, a rice bran box I is arranged in the box body; the first rice bran box is communicated with the first screening box through a rice bran inlet pipe; the first rice bran box is also provided with a coarse bran opening communicated with the box body; a second rice bran box is arranged at the bottom of the second screening box; the second rice bran box is communicated with the second screening box through a second rice bran inlet pipe; and a fine bran opening communicated with the box body is formed at the bottom of the rice bran box II.
Preferably, exhaust fans arranged on the supporting plate are arranged in the rice bran box I and the rice bran box II; the exhaust fan is electrically connected with the PLC control system.
The utility model discloses a profitable effect:
the utility model is provided with the propeller, which can make the rice mixture entering the box body uniformly spread into the first screening box; the additional incomplete gear is matched with the rack and the spring, so that the push rod can move intermittently, the purpose of shaking the first screening box is achieved, and rice bran in the rice can be conveniently filtered; the rice bran box I arranged at the lower end of the first screening box and the rice bran box II arranged below the second screening box can collect the screened rice bran, so that the rice bran can be conveniently recycled; the vibrating motors are additionally arranged on the two sides of the second screening box, so that the second screening box can be shaken in all directions, the mixture of the rice and the rice bran is more fully contacted with the second filter screen, and the rice bran is conveniently filtered; the arrangement of the first filter screen, the second filter screen and the two-stage filter screen can fully filter the rice to achieve the aim of removing bran. The utility model discloses a but automatic control, efficient, simple operation, go the thorough purpose of chaff, the convenience removes the chaff operation after rice processing.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partially enlarged schematic view of the present invention.
Description of reference numerals:
1. a box body; 101. a PLC control system; 102. supporting legs; 103. a feed inlet; 2. a funnel; 3. a first screening bin; 31. a first filter screen; 32. a support table; 4. a rice bran box I; 41. a bran inlet pipe; 42. an exhaust fan; 43. coarse bran opening; 5. a second rice bran box; 51. fine bran opening; 6. a second screening bin; 61. a fixed box; 62. A second filter screen; 63. a vibration motor; 64. a pipeline; 65. a discharge port; 7. a first motor; 71. a support; 72. A connecting rod; 73. a propeller; 8. a push rod; 81. a rack; 82. a spring; 83. a telescopic rod; 84. an incomplete gear; 85. and a second motor.
Detailed Description
As shown in the figure, the bran removing device for rice processing comprises a box body 1, a first screening box 3 and a second screening box 6: the top of the box body 1 is communicated with a feeding hole 103; the outer side wall of the box body 1 is provided with a PLC control system 101; the bottom of the box body 1 is provided with supporting legs 102; a funnel 2 is arranged below the feed inlet 103.
A support table 32 is arranged inside the box body 1; the first screening box 3 is arranged on the support table 32; the support platform 32 is provided with a chute; the first screening box 3 can move in the chute; the lower end of the funnel 2 is communicated with the first screening box 3; the first screening box 3 is connected with the side wall of the box body 1 through a first spring; a first filter screen 31 which is obliquely arranged is arranged in the first screening box 3; a push rod 8 is arranged outside the first screening box 3; the push rod 8 is connected with a slide block provided with a rack 81; one end of the telescopic rod 83 is fixed on the inner side wall of the box body 1, and the other end is connected with the sliding block; the periphery of the telescopic rod 83 is provided with a spring 82; the spring 82 is pressed against the sliding block; a second motor 85 electrically connected with the PLC control system 101 is arranged on the support table 32; an incomplete gear 84 meshed with the rack 81 is arranged on the second motor 85; the partial gear 84 is only partially toothed; the second motor 85 is started, so that the incomplete gear 84 rotates, the teeth on the incomplete gear 84 are meshed with the rack 81 to drive the rack 81 to move, the expansion rod 83 extends, the push rod 8 pushes the first screening box 3 to move, when the part of the incomplete gear 84 without the teeth is contacted with the rack 81, the rack 81 is disengaged, the expansion rod 8 is shortened under the action of the spring 82, the push rod 8 is separated from the first screening box 3, and the first screening box 3 moves to the side far away from the spring under the action of the first spring; the second motor 82 works continuously, so that the first screening box 3 can move intermittently repeatedly, and the purpose of auxiliary screening is achieved.
A fixed box 61 is arranged in the box body 1; the second screening box 6 is arranged in the fixed box 61, and the second screening box 6 is connected with the fixed box 61 through a second spring; one end of the pipeline 64 is communicated with the first screening box 3; the other end is communicated with a second screening box 6; the two sides of the second screening box 6 are also provided with a vibration motor 63 electrically connected with the PLC control system 101; the vibration motor 63 is mounted on the inner wall of the fixed box 61 through a short shaft; a second filter screen 62 which is obliquely arranged is also arranged in the second screening box 6; the vibration motor 63 is started, so that the second screening box 6 shakes under the action of the vibration motor 63, the contact area of the rice and rice bran mixture and the second filter screen 62 is increased, and bran removal is facilitated; the second screening box 6 is communicated with the discharge hole 65 through a discharge pipe.
A bracket 71 is arranged in the box body 1; a first motor 7 electrically connected with the PLC control system 101 is arranged in the bracket 71; a propeller 73 is arranged between the feed inlet 103 and the funnel 2; the propeller 73 is arranged at the periphery of the connecting rod 72; one end of the connecting rod 72 is fixed on the inner wall of the box body 1, and the other end is connected with a first motor 7 for driving the connecting rod 72 to rotate.
The upper end opening of the pipe 64 is just pressed on the first filter screen 31; a pipe orifice of a discharge pipe of the discharge port 65 communicated with the second screening box 6 is just pressed on the second filter screen 62; the first filter screen 31 can pass through the coarse bran and can not pass through the rice; can carry out coarse filtration to the rice, second filter screen 62 is more tiny in first filter screen 31 aperture relatively, can carry out the fine filtration to the rice.
A first rice bran box 4 is arranged in the box body 1; the first rice bran box 4 is communicated with the first screening box 3 through a bran inlet pipe 41; the first rice bran box 4 is also provided with a coarse bran opening 43 communicated with the box body 1; a second rice bran box 5 is arranged at the bottom of the second screening box 6; the second rice bran box 5 is communicated with the second screening box 6 through a second rice bran inlet pipe; the bottom of the second rice bran box 5 is provided with a fine bran opening 51 communicated with the box body 1; exhaust fans 42 arranged on the supporting plate are arranged in the rice bran box I4 and the rice bran box II 5; the exhaust fan 42 is electrically connected with the PLC control system 101.
The utility model discloses a working method: starting a first motor 7, a second motor 85, an exhaust fan 42 and a vibration motor 63 through a PLC (programmable logic controller) control system 101; pouring a mixture of rice and rice bran into the box body 1 through the feeding hole 103, uniformly scattering the mixture of rice and rice bran into the funnel 2 under the stirring of the propeller 73, allowing the mixture to enter the first screening box 3, roughly filtering the mixture of rice and rice bran under the action of the first filter screen 31, sucking the roughly filtered rice bran into the first rice bran box 4 under the action of the exhaust fan 42, and collecting the roughly filtered rice bran through the roughly filtered rice bran opening 43; the mixture which does not pass through the first filter screen 31 enters the pipeline 64 and flows into the second screening box 6, under the action of the second filter screen 62, fine bran in the mixture is screened out, and the screened fine bran enters the rice bran box two 5 and can be collected at a fine bran opening 51; the obtained pure rice can flow into the material inlet and outlet 65 from the material outlet pipe for collection; thus, the bran removing process of the rice is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a bran removing device is used in rice processing, includes box (1), first screening case (3) and second screening case (6), its characterized in that: the top of the box body (1) is communicated with a feeding hole (103); the outer side wall of the box body (1) is provided with a PLC control system (101); the bottom of the box body (1) is provided with supporting legs (102); a funnel (2) is arranged below the feed port (103);
a support table (32) is arranged in the box body (1); the first screening box (3) is arranged on the support table (32); the lower end of the funnel (2) is communicated with the first screening box (3); the first screening box (3) is connected with the side wall of the box body (1) through a first spring; a first filter screen (31) which is obliquely arranged is arranged in the first screening box (3); a push rod (8) is arranged on the outer side of the first screening box (3); the push rod (8) is connected with a sliding block provided with a rack (81); one end of the telescopic rod (83) is fixed on the inner side wall of the box body (1), and the other end of the telescopic rod is connected with the sliding block; a spring (82) is arranged on the periphery of the telescopic rod (83); the spring (82) is propped against the sliding block; a second motor (85) electrically connected with the PLC control system (101) is arranged on the support table (32); an incomplete gear (84) meshed with the rack (81) is arranged on the second motor (85);
a fixed box (61) is arranged in the box body (1); the second screening box (6) is arranged in the fixed box (61), and the second screening box (6) is connected with the fixed box (61) through a second spring; one end of the pipeline (64) is communicated with the first screening box (3); the other end is communicated with a second screening box (6); vibration motors (63) electrically connected with the PLC control system (101) are further arranged on the two sides of the second screening box (6); the vibration motor (63) is arranged on the inner wall of the fixed box (61) through a short shaft; a second filter screen (62) which is obliquely arranged is also arranged in the second screening box (6); and the second screening box (6) is communicated with the discharge hole (65) through a discharge pipe.
2. The bran removing device for rice processing as claimed in claim 1, wherein: a bracket (71) is arranged in the box body (1); a first motor (7) electrically connected with the PLC control system (101) is arranged in the bracket (71); a propeller (73) is arranged between the feed port (103) and the funnel (2); the propeller (73) is arranged at the periphery of the connecting rod (72); one end of the connecting rod (72) is fixed on the inner wall of the box body (1), and the other end of the connecting rod (72) is connected with a first motor (7) for driving the connecting rod (72) to rotate.
3. The bran removing device for rice processing as claimed in claim 1, wherein: the supporting platform (32) is provided with a sliding chute.
4. The bran removing device for rice processing as claimed in claim 1, wherein: the upper port of the pipeline (64) is just pressed on the first filter screen (31); and the pipe orifice of a discharge pipe communicated with the second screening box (6) of the discharge port (65) is just pressed on the second filter screen (62).
5. The bran removing device for rice processing as claimed in claim 1, wherein: a first rice bran box (4) is arranged in the box body (1); the first rice bran box (4) is communicated with the first screening box (3) through a rice bran inlet pipe (41); the first rice bran box (4) is also provided with a coarse bran opening (43) communicated with the box body (1); a second rice bran box (5) is arranged at the bottom of the second screening box (6); the second rice bran box (5) is communicated with the second screening box (6) through a second rice bran inlet pipe; the bottom of the second rice bran box (5) is provided with a fine bran opening (51) communicated with the box body (1).
6. The bran removing device for rice processing as claimed in claim 5, wherein: exhaust fans (42) arranged on the supporting plate are arranged in the rice bran box I (4) and the rice bran box II (5); the exhaust fan (42) is electrically connected with the PLC control system (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178746.5U CN214021996U (en) | 2020-09-29 | 2020-09-29 | Bran removing device for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178746.5U CN214021996U (en) | 2020-09-29 | 2020-09-29 | Bran removing device for rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214021996U true CN214021996U (en) | 2021-08-24 |
Family
ID=77350782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022178746.5U Active CN214021996U (en) | 2020-09-29 | 2020-09-29 | Bran removing device for rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214021996U (en) |
-
2020
- 2020-09-29 CN CN202022178746.5U patent/CN214021996U/en active Active
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