CN221017394U - Broken rice screening plant - Google Patents
Broken rice screening plant Download PDFInfo
- Publication number
- CN221017394U CN221017394U CN202322693216.8U CN202322693216U CN221017394U CN 221017394 U CN221017394 U CN 221017394U CN 202322693216 U CN202322693216 U CN 202322693216U CN 221017394 U CN221017394 U CN 221017394U
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- Prior art keywords
- rice
- screening
- box body
- screening box
- receiving plate
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 176
- 235000009566 rice Nutrition 0.000 title claims abstract description 176
- 238000012216 screening Methods 0.000 title claims abstract description 93
- 241000196324 Embryophyta Species 0.000 title description 6
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 175
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 206010024796 Logorrhoea Diseases 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model belongs to the technical field of rice processing, and discloses a broken rice screening device, which comprises: the screening box body is characterized in that a feeding hole is fixed at the top end of the screening box body, an inclined first filter screen component is arranged in the screening box body, a rice discharging hole matched with the first filter screen component is formed in one side of the screening box body, and a box door is hinged to one side of the screening box body; the separation assembly is used for screening rice and comprises a broken rice receiving plate connected in the screening box body and a collecting box clamped at one side of the screening box body, and the broken rice receiving plate is positioned under the first filter screen assembly; according to the utility model, through the arrangement of the separation assembly, rice bran in the crushed rice can be screened, so that the rice bran and the crushed rice can be prevented from falling onto the crushed rice storage plate at the same time, the screening difficulty of the crushed rice is greatly reduced, the screening efficiency of the crushed rice is improved, the practicability of the screening device is improved, and the crushed rice is conveniently and efficiently screened.
Description
Technical Field
The utility model relates to the technical field of rice processing, in particular to a broken rice screening device.
Background
The rice is food that the corn was made after processes such as clearance, rice hulling, husk rice, finished product arrangement, and in rice production process, generally need adopt screening plant to sieve rice, current screening plant's inside can be equipped with filter screen and drive the vibration mechanism of filter screen up-and-down vibration for carry out vibration screening with rice and broken rice, with the screening efficiency of improvement rice, guarantee the production quality of rice.
In chinese patent with publication No. CN218610367U, a broken rice screening device for deep processing of rice is disclosed, through setting up feed mechanism, can drive the revolving plate through the conical tooth and rotate, the feed opening that the cooperation equidistance set up, can make the reinforced more even, prevent disposable unloading too much, influence the sieving effect of first filter screen, though above-mentioned screening device solves even reinforced, but foretell screening device is in actual use, rice separates rice bran and rice in production, and rice bran and broken rice can drop to the broken rice storage plate simultaneously, thereby lead to rice bran and broken rice to mix together and collect by broken rice discharge gate mix easily, the great increase the screening degree of difficulty of broken rice, reduced the screening efficiency of broken rice, influence screening device's practicality.
Disclosure of utility model
The utility model provides a broken rice screening device, which aims to solve the problems that rice bran and broken rice are easy to mix together and are mixed and collected by a broken rice discharging hole when the existing rice bran and the broken rice fall onto a broken rice storage plate at the same time, and the difficulty of screening the broken rice is increased.
In order to achieve the above object, the present utility model provides the following technical solutions: a crushed rice screening device comprising:
The screening box body is characterized in that a feeding hole is fixed at the top end of the screening box body, an inclined first filter screen component is arranged in the screening box body, a rice discharging hole matched with the first filter screen component is formed in one side of the screening box body, and a box door is hinged to one side of the screening box body;
the separation assembly is used for screening rice, the separation assembly comprises a broken rice receiving plate connected in a screening box body and a collecting box clamped on one side of the screening box body, the broken rice receiving plate is located under the first filter screen assembly, a channel communicated with the inside of the collecting box is formed in one side, adjacent to the broken rice receiving plate, of the screening box body, the screening box body is provided with a wind power assembly, and the broken rice receiving plate and the channel are kept in a horizontal state.
In one possible implementation manner, the wind power assembly comprises a blower fixed at the top end of the screening box body and a connecting pipe fixed at the air supply end of the blower, one end of the connecting pipe extends into the screening box body and is provided with an air outlet head, the air outlet head is positioned on the broken rice receiving plate, a distance exists between the broken rice receiving plate and the air outlet head, and the broken rice receiving plate and the air outlet head are prevented from being blocked by interference.
In one possible implementation manner, the top end of the broken rice receiving plate is also fixed with symmetrically distributed baffles, the air outlet head is positioned between the two baffles, and the two baffles and the outside of the channel are kept horizontal for guiding rice bran.
In a possible implementation manner, the broken rice receiving plate is provided with an adjusting member, the adjusting member comprises a telescopic column and a reset spring which are fixed at the bottom end of the broken rice receiving plate and a mounting frame which is arranged in the screening box body, the reset spring is sleeved outside the telescopic column, the bottom ends of the telescopic column and the reset spring are fixed in the mounting frame, and a power member for driving the broken rice receiving plate to move is arranged in the mounting frame.
In one possible implementation manner, the power component comprises a shaft rod rotatably connected in the mounting frame and an eccentric ring sleeved outside the shaft rod, the outer part of the eccentric ring is in contact with the bottom end of the broken rice receiving plate, a driving motor is mounted on one side of the screening box body, and the output end of the driving motor extends into the mounting frame and is connected with one end of the shaft rod.
In a possible implementation manner, one end of the broken rice receiving plate is further fixed with a positioning block, a positioning groove matched with the positioning block is formed in the mounting frame, the positioning block is in sliding connection with the positioning groove, and the broken rice receiving plate is convenient to lift in the mounting frame.
In the technical scheme, the utility model has the technical effects and advantages that:
(1) Through the setting of separation subassembly, can realize sieving the rice bran in the broken rice, avoid rice bran and broken rice to drop to the broken rice storage board simultaneously on to having solved current rice bran and broken rice and having dropped to the broken rice storage board simultaneously, lead to the rice bran to mix together with broken rice and by the mixed problem of collecting of broken rice discharge gate easily, great reduction the screening degree of difficulty of broken rice, promoted the screening efficiency of broken rice, help improving screening plant's practicality, make things convenient for the high-efficient screening of broken rice.
(2) Through the setting of adjusting the component, can play the effect of jolting to broken rice on the broken rice receiving plate, prevent that broken rice and rice bran from piling up on the broken rice receiving plate to the collection of the rice bran of being convenient for has further reduced the screening degree of difficulty of broken rice, has improved broken rice screening efficiency, makes things convenient for the high-efficient screening of broken rice.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a broken rice receiving plate according to the present utility model;
FIG. 3 is a schematic structural view of an eccentric ring according to the present utility model;
In the figure: 1. screening the box body; 11. a feed inlet; 12. a door; 13. a first screen assembly; 14. a rice discharge port; 2. a separation assembly; 21. a blower; 22. a connecting pipe; 23. an air outlet head; 24. a collection box; 25. a channel; 26. broken rice receiving plate; 27. a baffle; 3. an adjusting member; 31. a mounting frame; 32. a driving motor; 33. a shaft lever; 34. an eccentric ring; 35. a telescopic column; 36. and a return spring.
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 any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a broken rice screening device as shown in figure 1, comprising:
The screening box body 1, the top end of the screening box body 1 is fixed with a feed inlet 11, an inclined first filter screen component 13 is arranged in the screening box body 1, a rice discharge outlet 14 matched with the first filter screen component 13 is formed in one side of the screening box body 1, and a box door 12 is hinged to one side of the screening box body 1; the structure and principle of the first filter screen assembly 13 are the prior art, and the specific vibration principle can be referred to a reference document (publication number is CN218610367U, patent name is a broken rice screening device for deep processing of rice), and is not described herein;
From the above, when in use, the user firstly pours the rice into the feed inlet 11, at this time, the rice and the rice bran in the feed inlet 11 move up to the first filter screen assembly 13 through inertia, and the first filter screen assembly 13 vibrates up and down in a reciprocating manner, so as to screen the rice, the broken rice falls down through the first filter screen assembly 13, and the rice is collected by the rice discharge outlet 14, so that the screening treatment of the rice is realized.
Referring to fig. 1 and 2, a separation assembly 2 is used for screening rice, the separation assembly 2 comprises a broken rice receiving plate 26 connected in a screening box 1 and a collecting box 24 clamped on one side of the screening box 1, the broken rice receiving plate 26 is positioned under a first filter screen assembly 13, a channel 25 communicated with the interior of the collecting box 24 is formed on one side, adjacent to the broken rice receiving plate 26, of the screening box 1, and a wind power assembly is arranged on the screening box 1;
The wind power assembly comprises a blower 21 fixed at the top end of the screening box body 1 and a connecting pipe 22 fixed at the air supply end of the blower 21, one end of the connecting pipe 22 extends into the screening box body 1 and is provided with an air outlet head 23, and the air outlet head 23 is positioned on a broken rice receiving plate 26; the top end of the broken rice receiving plate 26 is also fixed with baffle plates 27 which are symmetrically distributed, and the air outlet head 23 is positioned between the two baffle plates 27.
Through the technical scheme:
during use, when broken rice sieves, broken rice and rice bran drop downwards evenly through first filter screen subassembly 13, this moment air-blower 21 drives, be used for forming wind-force in connecting pipe 22, inside connecting pipe 22 is with inside wind-force guide to outlet air head 23, make outlet air head 23 with broken rice connect the material board 26 top formation breeze district, and two baffles 27 are used for playing the effect of direction to breeze, reduce the loss of broken rice material board 26 top wind-force, and rice bran and broken rice drop when on the broken rice material board 26, rice bran weight is less than broken rice, and then rice bran is when the broken rice material board 26 top through the broken rice, by breeze blowing to passageway 25 in, make collection box 24 collect the inside rice bran of passageway 25 independently, otherwise broken rice is collected by broken rice material board 26, the problem that broken rice bran and broken rice dropped to broken rice material board 26 simultaneously on by the mix is collected has been solved, the screening degree of difficulty of screening plant has been reduced, the broken rice screening efficiency has been increased, the user opens the chamber door of broken rice material board 26 and stores broken rice material board 12 and collects.
In addition, referring to fig. 2 and 3, an adjusting member 3 is arranged on the broken rice receiving plate 26, the adjusting member 3 comprises a telescopic column 35 and a return spring 36 which are fixed at the bottom end of the broken rice receiving plate 26, and a mounting frame 31 which is arranged in the screening box 1, the return spring 36 is sleeved outside the telescopic column 35, the bottoms of the telescopic column 35 and the return spring 36 are both fixed in the mounting frame 31, and a power member for driving the broken rice receiving plate 26 to move is arranged in the mounting frame 31; a positioning block is also fixed at one end of the broken rice receiving plate 26, and a positioning groove matched with the positioning block is formed in the mounting frame 31;
The power component includes the axostylus axostyle 33 of rotating connection in installing frame 31 and cup joints at the outside eccentric ring 34 of axostylus axostyle 33, and the outside of eccentric ring 34 is inconsistent with garrulous rice receiving board 26 bottom, and driving motor 32 is installed to one side of screening box 1, and driving motor 32's output extends to installing frame 31 in and is connected with axostylus axostyle 33 one end.
Through the technical scheme:
When the rice crushing screening machine is used, the driving motor 32 drives the shaft rod 33 to rotate in the mounting frame 31, at the moment, the shaft rod 33 rotates to drive the eccentric ring 34 to synchronously rotate, the eccentric ring 34 rotates eccentrically and is used for moving the rice crushing receiving plate 26 up and down in the mounting frame 31, when the rice crushing receiving plate 26 is abutted by the top end of the eccentric ring 34, the rice crushing receiving plate 26 moves upwards in the mounting frame 31, the telescopic column 35 and the reset spring 36 are positioned in the mounting frame 31 to be stretched, the telescopic column 35 plays a limiting role on the reset spring 36 due to the fact that the reset spring 36 is sleeved outside the telescopic column 35, the condition that the telescopic column 35 is elastically deformed is prevented, and when the abutting between the top end of the eccentric ring 34 and the rice crushing receiving plate 26 is lost, the elasticity of the reset spring 36 is not only used for resetting the broken rice receiving plate 26 in the mounting frame 31, but also can increase elastic support between the broken rice receiving plate 26 and the eccentric ring 34, so that the broken rice receiving plate 26 stably moves with the eccentric ring 34, and further the broken rice receiving plate 26 vibrates up and down in the mounting frame 31, the broken rice on the broken rice receiving plate 26 can be jolted, the fluidity of the broken rice and the rice bran on the broken rice receiving plate 26 is increased, the wind outlet head 23 blows the unblown rice bran away again, the broken rice and the rice bran are prevented from being accumulated on the broken rice receiving plate 26, the rice bran collection difficulty is further reduced, and the screening difficulty of the rice bran and the broken rice is further reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A crushed rice screening device, comprising:
The screening box comprises a screening box body (1), wherein a feed inlet (11) is fixed at the top end of the screening box body (1), an inclined first filter screen component (13) is arranged in the screening box body (1), a rice discharge port (14) matched with the first filter screen component (13) is formed in one side of the screening box body (1), and a box door (12) is hinged to one side of the screening box body (1);
Separation subassembly (2) for with rice screening, separation subassembly (2) connect bin (26) and joint collection box (24) in screening box (1) one side including connecting the garrulous rice in screening box (1), and garrulous rice connects bin (26) to be located under first filter screen subassembly (13), screening box (1) is adjacent to garrulous rice and connects bin (26) one side offered with collection box (24) inside passageway (25) of intercommunication, be provided with wind-force subassembly on screening box (1).
2. A crushed rice screening device according to claim 1, characterized in that: the wind power assembly comprises a blower (21) fixed at the top end of the screening box body (1) and a connecting pipe (22) fixed at the air supply end of the blower (21), one end of the connecting pipe (22) extends into the screening box body (1) and is provided with an air outlet head (23), and the air outlet head (23) is positioned on a broken rice receiving plate (26).
3. A crushed rice screening device according to claim 2, characterized in that: the top end of the broken rice receiving plate (26) is also fixedly provided with baffle plates (27) which are symmetrically distributed, and the air outlet head (23) is positioned between the two baffle plates (27).
4. A crushed rice screening device according to claim 1, characterized in that: the utility model discloses a broken rice receiving plate (26) is provided with adjustment component (3), adjustment component (3) are including fixing telescopic column (35) and reset spring (36) and installing frame (31) in screening box (1) in broken rice receiving plate (26) bottom, and reset spring (36) cover is established in the outside of telescopic column (35), telescopic column (35) are all fixed in installing frame (31) with reset spring (36) bottom, be provided with the power component that is used for driving broken rice receiving plate (26) to remove in installing frame (31).
5. A crushed rice screening device according to claim 4, wherein: the power component comprises a shaft rod (33) rotatably connected in a mounting frame (31) and an eccentric ring (34) sleeved outside the shaft rod (33), the outside of the eccentric ring (34) is in contact with the bottom end of the broken rice receiving plate (26), a driving motor (32) is mounted on one side of the screening box body (1), and the output end of the driving motor (32) extends into the mounting frame (31) and is connected with one end of the shaft rod (33).
6. A crushed rice screening device according to claim 4, wherein: one end of the broken rice receiving plate (26) is also fixed with a positioning block, and the mounting frame (31) is provided with a positioning groove matched with the positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693216.8U CN221017394U (en) | 2023-10-08 | 2023-10-08 | Broken rice screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322693216.8U CN221017394U (en) | 2023-10-08 | 2023-10-08 | Broken rice screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221017394U true CN221017394U (en) | 2024-05-28 |
Family
ID=91181595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322693216.8U Active CN221017394U (en) | 2023-10-08 | 2023-10-08 | Broken rice screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221017394U (en) |
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2023
- 2023-10-08 CN CN202322693216.8U patent/CN221017394U/en active Active
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