CN221046555U - Screening installation is used in rice processing - Google Patents
Screening installation is used in rice processing Download PDFInfo
- Publication number
- CN221046555U CN221046555U CN202322691566.0U CN202322691566U CN221046555U CN 221046555 U CN221046555 U CN 221046555U CN 202322691566 U CN202322691566 U CN 202322691566U CN 221046555 U CN221046555 U CN 221046555U
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- Prior art keywords
- screening
- limiting plate
- rice
- box
- screening box
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- 238000012216 screening Methods 0.000 title claims abstract description 82
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 73
- 235000009566 rice Nutrition 0.000 title claims abstract description 73
- 238000009434 installation Methods 0.000 title claims description 5
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 72
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 238000007873 sieving Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 108010050181 aleurone Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Food-Manufacturing Devices (AREA)
Abstract
The utility model discloses screening equipment for rice processing, which belongs to the technical field of rice processing and comprises a screening box, wherein a feed inlet is formed in the screening box, a limiting plate is arranged in the screening box, a plurality of filtering holes are formed in the limiting plate, a stirring mechanism is arranged in the box body and comprises a first hydraulic cylinder, a second hydraulic cylinder, a first pushing plate and a second pushing plate, the stirring mechanism is arranged above the limiting plate, the first hydraulic cylinder and the second hydraulic cylinder are respectively arranged at two sides of the screening box, the telescopic ends of the first hydraulic cylinder and the second hydraulic cylinder respectively extend into the screening box, and the telescopic ends of the first hydraulic cylinder and the second hydraulic cylinder are respectively fixedly connected with the first pushing plate and the second pushing plate.
Description
Technical Field
The utility model relates to the technical field of rice processing, in particular to screening equipment for rice processing.
Background
The rice is a finished product prepared by the working procedures of cleaning, hulling, milling, finishing finished products and the like. The embryo and aleurone layer of paddy contains approximately 64% of rice nutrition and more than 90% of nutrient elements required by human body, and is a main food for southern people.
At present, china patent with the application number 202220253425.3 on the market discloses automatic bran sieving equipment for rice processing, which comprises a U-shaped frame, wherein a rotating shaft is fixedly connected in the U-shaped frame, the circumferential surface of the rotating shaft is rotatably connected with a sieving frame, and a bran sieving box is slidably connected in the sieving frame; two groups of reciprocating circulating structures are arranged in the U-shaped frame and used for driving the screening frame to pitch so as to realize the screening of rice in the bran box.
In the above-mentioned patent, although all be equipped with a set of joint mechanism between screen chaff box and the screening frame, joint mechanism is used for fixed screen chaff box and screening frame between the position, the equal fixedly connected with handle of screen chaff box side, be equipped with a set of unclamping mechanism in the handle, unclamping mechanism is used for contacting the joint between screen chaff box and the screening frame, the work degree of difficulty has been reduced, the effectual work efficiency that has promoted, but in the screen chaff process, can only carry out the screen chaff operation, complete rice and broken rice can not distinguish and screen, result in the effect singlely, the functionality is not enough.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide screening equipment which is convenient for screening complete rice and broken rice.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a screening installation for rice processing, including the screening case, it has the feed inlet to open on the screening case, be equipped with the limiting plate in the screening case, limiting plate and box swing joint, it has a plurality of filtration pore to open on the limiting plate, be equipped with rabbling mechanism in the box, rabbling mechanism includes first pneumatic cylinder, the second pneumatic cylinder, first push pedal and second push pedal, rabbling mechanism arranges the top of limiting plate in, the both sides of screening case are arranged in respectively to first pneumatic cylinder and second pneumatic cylinder, stretch into the screening incasement respectively to the flexible end of first pneumatic cylinder and second pneumatic cylinder, and the flexible end of first pneumatic cylinder and second pneumatic cylinder respectively with first push pedal and second push pedal fixed connection.
The utility model is further arranged that a storage groove and a limiting groove are formed in the screening box, the screening box is hinged with a moving block, the moving block is arranged in the storage groove, a first rubber block is fixed on the moving block, one end of a limiting plate is hinged with the screening box and extends into the limiting groove, a second rubber block is arranged in the limiting groove, the other end of the limiting plate is arranged in the storage groove and is abutted against the first rubber block, and a handle is arranged on the limiting plate.
The utility model is further characterized in that a feeding pipe communicated with the feeding hole is arranged on the screening box, a discharging mechanism is arranged in the feeding pipe, the discharging mechanism comprises a motor and stirring blades, the motor comprises a rotating shaft, the motor is fixed on the outer wall of the feeding pipe, the rotating shaft penetrates through the feeding pipe, and the stirring blades are fixedly connected with the rotating shaft.
The utility model is further provided with a tripod on the moving block, and a buffer block is arranged on the tripod.
The utility model is further provided with a discharge hole, a screw thread is arranged on the discharge hole, a cover body is arranged on the screening box, the screw thread is arranged on the cover body, and the cover body is in screw thread connection with the discharge hole.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. After pouring rice into the screening box through the feed inlet, rice is piled up on the limiting plate, the first hydraulic cylinder is started again, the telescopic end of the first hydraulic cylinder is prolonged, and then the first push plate is driven to move horizontally, and then the first push plate pushes rice on the limiting plate, the rice is pushed to the second push plate, the telescopic end of the first hydraulic cylinder is contracted after the rice is poured onto the second push plate, the second hydraulic cylinder is started simultaneously, and then the telescopic end of the second hydraulic cylinder is prolonged, and then the second push plate is driven to move horizontally, and then the rice is pushed to the first push plate, and then broken rice in the rice pile is filtered Kong Liu to the bottom of the screening box, and then the whole rice and broken rice are distinguished and screened.
2. The cover body is separated from the screening box by rotating the cover body, and broken rice piled at the bottom of the screening box is discharged from the discharge hole, and the broken rice is taken out from the screening box.
Drawings
FIG. 1 is a schematic diagram of a screening apparatus for rice processing,
Figure 2 is a cross-sectional view of a screening apparatus for rice processing,
Figure 3 is a view showing the use state of a screening apparatus for rice processing,
Description of the drawings: the device comprises a 1-screening box, a 2-feeding hole, a 3-limiting plate, a 4-filtering hole, a 5-stirring mechanism, a 51-first hydraulic cylinder, a 52-second hydraulic cylinder, a 53-first push plate, a 54-second push plate, a 6-storage groove, a 7-limiting groove, a 8-first rubber block, a 9-second rubber block, a 10-handle, a 11-blanking mechanism, a 111-motor, a 112-stirring blade, a 12-rotating shaft, a 13-tripod, a 14-buffer block, a 15-discharging hole, a 16-cover body, a 17-feeding pipe and a 18-moving block.
Detailed Description
Embodiments of the present utility model will be further described with reference to fig. 1 to 3.
The utility model provides a screening installation for rice processing, including screening box 1, limiting plate 3, inlet pipe 17, rabbling mechanism 5, unloading mechanism 11 and lid 16, after equipment start, pour the rice into inlet pipe 17 in, the rethread starts unloading mechanism 11, stir the rice in the inlet pipe 17, prevent to have the rice of caking in the rice, pour the rice that the caking behind the inlet pipe 17 into and lead to blockking up inlet pipe 17, and then can't send into screening box 1 with the rice through inlet pipe 17, pile up on limiting plate 3 after the rice flows into screening box 1, open the filtration pore 4 that has a plurality of to be arranged in filtering the rice on limiting plate 3, start again to stir the rice on the limiting plate 3 with rabbling mechanism 5, stir the broken rice in the in-process through filtration pore 4 flow direction screening box 1's bottom, and then reach the effect of screening whole rice and broken rice, the rethread takes out lid 16 from screening box 1, and then take out the broken rice of pile up in screening box 1 bottom from screening box 1.
The blanking mechanism 11 comprises a motor 111 and stirring blades 112, the motor 111 is fixed on the feeding pipe 17, the motor 111 comprises a rotating shaft 12, the rotating shaft 12 stretches into the feeding pipe 17 and is fixedly connected with the stirring blades 112, and a feed inlet 2 communicated with the feeding pipe 17 is formed in the screening box 1;
After the rice is poured into the feeding pipe 17, the motor 111 is started to rotate the rotating shaft 12, the rotating shaft 12 rotates to drive the stirring blade 112 to rotate, the rice in the feeding pipe 17 is stirred and scattered, the agglomerated rice is prevented from entering the feeding pipe 17, the feeding hole 2 is blocked, the rice cannot enter the screening box 1 through the feeding hole 2, and the rice entering the screening box 1 is screened through the stirring mechanism 5.
The stirring mechanism 5 comprises a first hydraulic cylinder 51, a second hydraulic cylinder 52, a first push plate 53 and a second push plate 54, the limiting plate 3 is arranged in the screening box 1, the first hydraulic cylinder 51 and the second hydraulic cylinder 52 are respectively fixed on two sides of the screening box 1, the first hydraulic cylinder 51 and the second hydraulic cylinder 52 are arranged above the limiting plate 3, the telescopic ends of the first hydraulic cylinder 51 and the second hydraulic cylinder 52 penetrate through the screening box 1 to extend into the screening box 1 and are respectively fixedly connected with the first push plate 53 and the second push plate 54,
After rice flows into the screening box 1 through the feeding pipe 17 and the feeding port 2 and is accumulated on the limiting plate 3, the first hydraulic cylinder 51 is started to enable the telescopic end of the first hydraulic cylinder 51 to extend so as to drive the first push plate 53 to horizontally move, and then the first push plate 53 pushes rice accumulated on the limiting plate 3 to push the rice to the second limiting plate 3, when rice is accumulated in the front and back of the second push plate 54, the telescopic end of the first hydraulic cylinder 51 contracts so as to drive the first push plate 53 to be far away from the second push plate 54, meanwhile, the second hydraulic cylinder 52 is started to enable the telescopic end of the second hydraulic cylinder 52 to extend so as to drive the second push plate 54 to move towards the first push plate 53, and then the second push plate 54 pushes rice to push and is accumulated in front and back of the first push plate 53, and then the telescopic end of the first hydraulic cylinder 51 contracts so as to drive the second push plate 54 to move towards the second push plate 54, and the rice is repeatedly pushed by the first push plate 53 and the second push plate 54 so as to drive the second push plate 54 to move towards the first push plate 53, and the broken rice is further flow into the bottom of the screening box to be separated from the bottom of the screening box through the broken rice, and the broken rice is further filtered to be filtered and the bottom of the screening box is further carried out.
The screening box 1 is provided with a discharge hole 15, a thread is arranged in the discharge hole 15, the screening box 1 is provided with a cover 16, the cover 16 is provided with a thread and is in threaded connection with the discharge hole 15,
After the broken rice and the whole rice in the rice are screened, the cover body 16 is rotated, the cover body 16 is further screwed out of the discharge hole 15, and the broken rice piled at the bottom of the screening box 1 flows out of the screening box 1 through the discharge hole 15 to be collected.
The screening box 1 is respectively provided with a storage groove 6 and a limit groove 7, one end of the limit plate 3 is hinged in an arc shape and is arranged in the screening box 1, one end of the limit plate 3 extends into the limit groove 7, a second rubber block 9 is arranged in the limit groove 7, the second rubber block 9 is arranged between the limit plate 3 and the inner wall of the limit groove 7, the other end of the limit plate 3 extends into the storage groove 6, the other end of the limit plate 3 is provided with a handle 10, the screening box 1 is hinged with a moving block 18, the moving block 18 is arranged in the storage groove 6, the moving block 18 is fixedly provided with a first rubber block 8, the first rubber block 8 is in contact with the limit plate 3, the moving block 18 is also provided with a tripod 13, the tripod 13 is provided with a buffer block 14,
When broken rice is taken out from the screening box 1 and then the whole rice piled up on the limiting plate 3 is taken out, the triangular frame 13 is grabbed to pull outwards, meanwhile, the first rubber block 8 is provided with certain elasticity, the moving block 18 is pulled out from the storage groove 6, the moving block 18 rotates to rotate the triangular frame 13 onto the screening box 1, the buffer block 14 is abutted against the surface of the screening box 1, meanwhile, the limiting plate 3 loses the supporting force of the moving block 18 and the first rubber block 8, the limiting plate 3 is inclined due to the weight of the rice until the limiting plate 3 is abutted against the moving block 18 supported by the triangular frame 13, the moving block 18 stops the limiting plate 3 to incline when the supporting point of the limiting plate 3, and meanwhile, the rice piled up on the limiting plate 3 is inclined and then poured into the storage groove 6 due to gravity, flows out of the storage groove 6, and then the rice is collected, after the rice is collected, the handle 10 is grabbed to drive the limiting plate 3 to move upwards until the limiting plate 3 is abutted against the inner wall of the storage groove 6, and the first rubber block 8 is extruded by the moving block 18.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model, but one skilled in the art can make common changes and substitutions within the scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a screening installation for rice processing, includes screening case (1), its characterized in that, it has feed inlet (2) to open on screening case (1), be equipped with limiting plate (3) in screening case (1), limiting plate (3) and box swing joint, it has a plurality of filtration pore (4) to open on limiting plate (3), be equipped with rabbling mechanism (5) in the box, rabbling mechanism (5) include first pneumatic cylinder (51), second pneumatic cylinder (52), first push pedal (53) and second push pedal (54), the top of limiting plate (3) is arranged in to rabbling mechanism (5), both sides of screening case (1) are arranged in respectively to first pneumatic cylinder (51) and second pneumatic cylinder (52), the flexible end of first pneumatic cylinder (51) and second pneumatic cylinder (52) stretches into in screening case (1) respectively, and the flexible end of first pneumatic cylinder (51) and second pneumatic cylinder (52) respectively with first push pedal (53) and second push pedal (54) fixed connection.
2. The screening device for rice processing according to claim 1, wherein the screening box (1) is provided with a storage groove (6) and a limiting groove (7), the screening box (1) is hinged with a moving block (18) and the moving block (18) is arranged in the storage groove (6), the moving block (18) is fixedly provided with a first rubber block (8), one end of the limiting plate (3) is hinged with the screening box (1) and extends into the limiting groove (7), the limiting groove (7) is internally provided with a second rubber block (9), the other end of the limiting plate (3) is arranged in the storage groove (6) and is in interference with the first rubber block (8), and the limiting plate (3) is provided with a handle (10).
3. The screening device for rice processing according to claim 1, wherein a feeding pipe (17) communicated with the feeding port (2) is arranged on the screening box (1), a discharging mechanism (11) is arranged in the feeding pipe (17), the discharging mechanism (11) comprises a motor (111) and a stirring blade (112), the motor (111) comprises a rotating shaft (12), the motor (111) is fixed on the outer wall of the feeding pipe (17), and the rotating shaft (12) penetrates through the feeding pipe (17) and the stirring blade (112) is fixedly connected with the rotating shaft (12).
4. Screening apparatus for rice processing according to claim 2, characterized in that the moving block (18) is provided with a tripod (13), and the tripod (13) is provided with a buffer block (14).
5. The screening device for rice processing according to claim 1, wherein the screening box (1) is provided with a discharge hole (15), the discharge hole (15) is provided with threads, the screening box (1) is provided with a cover body (16), the cover body (16) is provided with threads, and the cover body (16) is in threaded connection with the discharge hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691566.0U CN221046555U (en) | 2023-10-08 | 2023-10-08 | Screening installation is used in rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322691566.0U CN221046555U (en) | 2023-10-08 | 2023-10-08 | Screening installation is used in rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221046555U true CN221046555U (en) | 2024-05-31 |
Family
ID=91205841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322691566.0U Active CN221046555U (en) | 2023-10-08 | 2023-10-08 | Screening installation is used in rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221046555U (en) |
-
2023
- 2023-10-08 CN CN202322691566.0U patent/CN221046555U/en active Active
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