CN213000189U - Rice flour grinder is used in rice processing - Google Patents
Rice flour grinder is used in rice processing Download PDFInfo
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- CN213000189U CN213000189U CN202020745398.2U CN202020745398U CN213000189U CN 213000189 U CN213000189 U CN 213000189U CN 202020745398 U CN202020745398 U CN 202020745398U CN 213000189 U CN213000189 U CN 213000189U
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- 241000209094 Oryza Species 0.000 title claims abstract description 67
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 67
- 235000009566 rice Nutrition 0.000 title claims abstract description 67
- 235000013312 flour Nutrition 0.000 title claims abstract description 13
- 238000000227 grinding Methods 0.000 claims abstract description 131
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims 5
- 238000001914 filtration Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Crushing And Grinding (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model relates to the technical field of rice processing equipment, a rice flour grinding device for rice processing, including grinding the case, be fixed with rather than communicating pan feeding hopper above grinding the case, be fixed with the guide frame that corresponds with pan feeding hopper bottom position above grinding the incasement wall, grind the incasement portion left and right sides and all rotate and be connected with the pivot one that is located below the guide frame, pivot one outside is equipped with crushing roller, pivot one the front side is equipped with the motor one that is fixed in grinding the case outside, pivot one front end runs through grinding the case and is connected with the power take off end of motor one, be equipped with grinding plate one and grinding plate two that are located grinding the incasement in proper order below the crushing roller; the beneficial effects of the utility model reside in that: do benefit to the improvement through carrying out dual grinding to the rice and grind the quality, and can grind the completion back at the rice and filter immediately, do benefit to the processingquality who improves the ground rice to the filter can be dismantled and wash, can avoid filtering impurity to pile up the filter screen and cause the filter screen to block up, avoid influencing filter effect and filtration quality.
Description
Technical Field
The utility model belongs to the technical field of rice processing equipment technique and specifically relates to a rice flour grinder is used in rice processing is related to.
Background
The fine processing of rice in-process, in order to obtain comparatively fine and smooth ground rice, need carry out abundant grinding to the rice granule, present grinder is at the grinding in-process to the rice, and it is incomplete because the rice gathering causes the grinding easily to lead to the ground rice flour that comes out to be uneven enough and fine and smooth, and current grinder is difficult to directly filter the rice of grinding the completion, influences the ground rice quality, to above-mentioned problem, the utility model provides a ground rice grinder is used in rice processing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ground rice grinder is used in rice processing, this kind of ground rice grinder is used in rice processing does benefit to the improvement and grinds the quality through carrying out dual grinding to the rice, and can filter immediately after the rice grinds the completion, does benefit to the processingquality who improves the ground rice to the filter can be dismantled and wash, can avoid filtering impurity to pile up the filter screen and cause filter screen blocking, avoids influencing filter effect and filtration quality, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a rice flour grinding device for rice processing comprises a grinding box, a feeding hopper communicated with the grinding box is fixed above the grinding box, a guide frame corresponding to the bottom of the feeding hopper is fixed above the inner wall of the grinding box, a first rotating shaft located below the guide frame is rotatably connected to the left side and the right side of the inside of the grinding box, a grinding roller is arranged outside the first rotating shaft, a first motor fixed outside the grinding box is arranged in front of the first rotating shaft, the front end of the first rotating shaft penetrates through the grinding box and is connected with the power output end of the first motor, a first grinding plate and a second grinding plate located in the grinding box are sequentially arranged below the grinding roller, the second grinding plate is fixed with the grinding box, sliding grooves are formed in the left side and the right side of the upper part of the second grinding plate, balls arranged below the first grinding plate are rotatably connected in the sliding grooves, a connecting frame is welded at the rear end of the first grinding plate, and a second rotating shaft is fixed above the rear, a motor frame fixed outside the grinding box is arranged on the rear side of the second rotating shaft, a controller and a second motor are sequentially fixed inside the motor frame from top to bottom, the rear end of the second rotating shaft penetrates through the grinding box and is connected with the power output end of the second motor, the second motor is electrically connected with the controller, a plurality of first sieve holes are uniformly penetrated through the middle of the top surface of the first grinding plate, a plurality of convex blocks are uniformly fixed below the grinding plate, and a plurality of second sieve holes are uniformly penetrated through the middle of the top surface of the second grinding plate;
the grinding box is characterized in that the left side of the grinding box is hinged with a box door located below the second grinding plate, the left side and the right side of the inside of the grinding box are respectively and fixedly provided with a fixing frame located below the box door, a filter frame is arranged between the fixing frames, three limiting rods are uniformly welded at the bottom end of the inside of the fixing frame, the limiting rods penetrate through the filter frame, the outer wall of each limiting rod is slidably connected with a movable block located below the filter frame, the movable blocks are in contact with the filter frame, springs are fixed between the lower portions of the movable blocks and the bottom end of the inside of the fixing frame, the springs are sleeved outside the limiting rods, a filter screen is fixed in the filter frame, the left side of the fixing frame is fixedly provided with a baffle located above the.
Preferably, the guide frame is inclined downward toward a space between the two pulverizing rollers.
Preferably, the first grinding plate and the second grinding plate are both arc-shaped.
Preferably, the first sieve holes and the lugs are arranged in a staggered mode, and the second sieve holes correspond to the lugs in position.
Preferably, the diameter of the second screen hole is smaller than that of the first screen hole.
Preferably, the lower part of the inner wall of the grinding box inclines towards the discharge port.
Compared with the prior art, the beneficial effects of the utility model are that:
after the rice is crushed for the first time by the crushing roller rotating reversely, the grinding plate rotating in a reciprocating mode drives the convex blocks to grind the rice falling above the grinding plate II through the sieve holes I for the second time, grinding quality can be improved after grinding for the second time, and meanwhile, the rice with the diameter larger than that of the sieve holes II can be prevented from directly passing through the sieve holes II without secondary grinding of the convex blocks by enabling the diameter of the sieve holes II to be smaller than that of the sieve holes I, so that processing quality of the rice can be improved;
the sliding groove is formed to limit the rolling range of the ball, the ball can roll in the sliding groove to support the grinding plate, the ball can assist the first grinding plate to swing, and the ball can roll in the sliding groove to limit the swing range of the first grinding plate;
through setting up the filter screen, do benefit to and directly filter it after the rice grinds, do benefit to and improve processingquality, through setting up the spring, do benefit to the weight that utilizes the rice and make the filter frame rock, thereby make the rice on the filter screen shake, do benefit to and improve filtration efficiency, simultaneously through setting up the baffle, can effectively avoid filtering in the use in the filter frame and shift out the gag lever post, avoid influencing the use, and through setting up the chamber door, make baffle and left mount pass through the bolt fastening, the person of facilitating the use dismantles the filter frame and washs the filter screen, be convenient for simultaneously install the filter frame, avoid filtering impurity to pile up in filter screen top influence filtration efficiency and filtration quality.
Drawings
FIG. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;
fig. 2 is a schematic perspective view of the fixing frame of the present invention;
FIG. 3 is a schematic view of the overall right-side cross-sectional structure of the present invention;
fig. 4 is an enlarged schematic view of the motor frame shown in fig. 3 according to the present invention;
fig. 5 is a schematic view of the overall rear-view cross-sectional structure of the present invention.
The labels in the figure are: 1-grinding box; 2, feeding into a hopper; 3-a guide frame; 4, rotating a first shaft; 5-a crushing roller; 6, a first motor; 7-grinding the first plate; 8-grinding plate II; 9-a chute; 10-a ball bearing; 11-a connecting frame; 12-a second rotating shaft; 13-a motor frame; 1301-motor two; 1302-a controller; 14-mesh one; 15-bumps; 16-sieve pore two; 17-a box door; 18-a holder; 19-a filter frame; 20-a limiting rod; 21-a movable block; 22-a spring; 23-a filter screen; 24-a baffle; 25-discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Please refer to fig. 1 to 5:
a rice flour grinding device for rice processing comprises a grinding box 1, a feeding hopper 2 communicated with the grinding box 1 is fixed above the grinding box 1, a guide frame 3 corresponding to the bottom of the feeding hopper 2 is fixed above the inner wall of the grinding box 1, a first rotating shaft 4 positioned below the guide frame 3 is rotatably connected to the left side and the right side of the inner part of the grinding box 1, a grinding roller 5 is arranged outside the first rotating shaft 4, a first motor 6 fixed outside the grinding box 1 is arranged in front of the first rotating shaft 4, the front end of the first rotating shaft 4 penetrates out of the grinding box 1 and is connected with the power output end of the first motor 6, a first grinding plate 7 and a second grinding plate 8 positioned in the grinding box 1 are sequentially arranged below the grinding roller 5, the second grinding plate 8 is fixed with the grinding box 1, sliding grooves 9 are formed in the left side and the right side of the upper part of the second grinding plate 8, balls 10 arranged below the first grinding plate 7 are rotatably connected in the sliding grooves 9, and a connecting, a second rotating shaft 12 is fixed above the rear end of the connecting frame 11, a motor frame 13 fixed outside the grinding box 1 is arranged on the rear side of the second rotating shaft 12, a controller 1302 and a second motor 1301 are sequentially fixed inside the motor frame 13 from top to bottom, the rear end of the second rotating shaft 12 penetrates through the grinding box 1 and is connected with the power output end of the second motor 1301, the second motor 1301 is electrically connected with the controller 1302, a plurality of first sieve holes 14 are uniformly penetrated through the middle part of the top surface of the first grinding plate 7, a plurality of lugs 15 are uniformly fixed below the first grinding plate 7, and a plurality of second sieve holes 16 are uniformly penetrated through the middle part of the top surface of the second grinding plate 8; the lower part of the guide frame 3 inclines between the two crushing rollers 5; the first grinding plate 7 and the second grinding plate 8 are both arc-shaped; the first sieve holes 14 and the lugs 15 are arranged in a staggered mode, and the second sieve holes 16 correspond to the lugs 15 in position; the diameter of the screen hole II 16 is smaller than that of the screen hole I14;
a box door 17 positioned below the second grinding plate 8 is hinged to the left side of the grinding box 1, fixed frames 18 positioned below the box door 17 are fixed to the left side and the right side inside the grinding box 1, a filter frame 19 is arranged between the two fixed frames 18, three limiting rods 20 are uniformly welded to the bottom end inside the fixed frames 18, the limiting rods 20 penetrate through the filter frame 19, movable blocks 21 positioned below the filter frame 19 are connected to the outer walls of the limiting rods 20 in a sliding mode, the movable blocks 21 are in contact with the filter frame 19, springs 22 are fixed between the lower portions of the movable blocks 21 and the bottom end inside the fixed frames 18, the springs 22 are sleeved outside the limiting rods 20, filter screens 23 are fixed in the filter frame 19, a baffle 24 positioned above the filter frame 19 is fixed above the fixed frame 18 on the left side through bolts, and; the lower part of the inner wall of the grinding box 1 is inclined towards the discharge hole 25;
before use, the two motors I6 are started, the two motors I6 rotate in the opposite directions, the two motors I6 drive the two crushing rollers 5 to rotate in the opposite directions through the two rotating shafts I4 respectively, then the motor II 1301 and the controller 1302 are started, the controller 1302 controls the motor II 1301 to rotate back and forth repeatedly, the motor II 1301 enables the connecting frame 11 to drive the grinding plate I7 to swing back and forth through the rotating shaft II 12, the grinding plate I7 drives the balls 10 to roll in the sliding grooves 9 when swinging, the sliding grooves 9 limit the rolling range of the balls 10, the balls 10 slide in the sliding grooves 9 to control the swinging range of the grinding plate I7, meanwhile, the balls 10 support the grinding plate I7, the balls 10 can assist the grinding plate I7 to swing, when the rice is poured into the grinding box 1 through the feeding hopper 2 by a user, and because the guiding frame 3 inclines towards the position between the two crushing rollers 5, therefore, after entering the grinding box 1, the rice can enter the space between the two grinding rollers 5 along the inner wall of the guide frame 3 to be ground, the rice crushed by the grinding rollers 5 enters the upper part of the grinding plate I7, at the moment, the swinging grinding plate I7 drives the lug 15 to swing back and forth above the grinding plate II 8, the rice enters the upper part of the grinding plate II 8 through the sieve mesh I14 in the swinging process of the grinding plate I7, the rice entering the upper part of the grinding plate II 8 is secondarily ground through the lug 15, the rice after secondary grinding enters the sieve mesh II 16, the secondary grinding of the rice is facilitated to improve the grinding quality, and the diameter of the sieve mesh II 16 is smaller than that of the sieve mesh I14, so that the rice larger than the diameter of the sieve mesh II 16 can be prevented from directly passing through the sieve mesh II 16 without secondary grinding through the lug 15;
the rice entering the second sieve mesh 16 falls to the upper part of the filter screen 23, the weight of the filter screen 23 is increased after the rice falls on the filter screen 23, so that the filter frame 19 moves downwards along the limiting rod 20 in the fixed frame 18, the movable block 21 is driven to move downwards to extrude the spring 22 to continuously shrink in the moving process of the filter screen 23, the rice filtered by the filter screen 23 continuously shakes to be filtered in the moving process of the filter screen 23, the rice filtered by the filter screen 23 slides downwards along the inner wall of the grinding box 1 through the filter screen 23 and is discharged through the discharge hole 25, the rice discharge efficiency is improved by enabling the lower part of the inner wall of the grinding box 1 to incline towards the discharge hole 25, when the weight above the filter screen 23 is reduced due to the reduction of the rice filtered on the filter screen 23, the elastic force of the spring 22 drives the movable block 21 to move upwards, the movable block 21 drives the filter frame 19 to move upwards along the limiting, the filter frame 19 is moved up and down continuously, which is advantageous for improving the filtering efficiency.
When a user needs to clean the filter screen 23, the box door 17 can be opened, the baffle 24 is disassembled through the bolt for disassembling the fixed baffle 24, the filter frame 19 is moved upwards along the limiting rod 20 to take the filter frame 19 out of the fixed frame 18, finally the box door 17 is used for taking the filter frame 19 together with the filter screen 23 out of the grinding box 1, the user can conveniently disassemble and clean the filter screen 23, the filter impurities are prevented from being accumulated above the filter screen 23 to avoid influencing the filter efficiency and the filter quality, after the cleaning is finished, the user inserts the filter frame 19 into the limit rod 20, presses the filter frame 19 downwards to enable the movable block 21 to extrude the spring 22 to contract, fixes the baffle plate 24 above the fixed frame 18 on the left side, finally closes the box door 17 to finish the installation, through setting up baffle 24 can effectively avoid in the use spring 22 resilience to lead to filtering frame 19 to shift out gag lever post 20, avoid influencing the use.
It should be understood that any modification, equivalent replacement, and improvement made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. A rice flour grinder for rice processing, includes grinding case (1), its characterized in that: a feeding hopper (2) communicated with the grinding box (1) is fixed above the grinding box (1), a guide frame (3) corresponding to the bottom of the feeding hopper (2) is fixed above the inner wall of the grinding box (1), a first rotating shaft (4) positioned below the guide frame (3) is rotatably connected to the left side and the right side of the inner part of the grinding box (1), a crushing roller (5) is arranged outside the first rotating shaft (4), a first motor (6) fixed outside the grinding box (1) is arranged in front of the first rotating shaft (4), the front end of the first rotating shaft (4) penetrates through the grinding box (1) and is connected with the power output end of the first motor (6), a first grinding plate (7) and a second grinding plate (8) positioned in the grinding box (1) are sequentially arranged below the crushing roller (5), the second grinding plate (8) is fixed with the grinding box (1), and chutes (9) are formed in the left side and the right side above the second grinding plate (8), the inside of the chute (9) is connected with a ball (10) arranged below the first grinding plate (7) in a rolling way, a connecting frame (11) is welded at the rear end of the first grinding plate (7), a second rotating shaft (12) is fixed above the rear end of the connecting frame (11), a motor frame (13) fixed outside the grinding box (1) is arranged at the rear side of the second rotating shaft (12), a controller (1302) and a second motor (1301) are sequentially fixed in the motor frame (13) from top to bottom, the rear end of the second rotating shaft (12) penetrates out of the grinding box (1) and is connected with the power output end of the second motor (1301), the second motor (1301) is electrically connected with the controller (1302), the middle of the top surface of the first grinding plate (7) is uniformly penetrated with a plurality of first sieve holes (14), a plurality of bumps (15) are uniformly fixed below the first grinding plate (7), a plurality of second sieve holes (16) are uniformly penetrated through the middle part of the top surface of the second grinding plate (8);
grind case (1) left side and articulate chamber door (17) that are located grinding plate two (8) below, grind the inside left and right sides of case (1) and all be fixed with mount (18) that are located chamber door (17) below, two be equipped with between mount (18) and filter frame (19), three gag lever posts (20) have evenly welded to the inside bottom of mount (18), gag lever post (20) run through and filter frame (19), gag lever post (20) outer wall sliding connection has movable block (21) that is located filter frame (19) below, movable block (21) contact with filter frame (19), be fixed with spring (22) between movable block (21) below and the inside bottom of mount (18), spring (22) cup joint in gag lever post (20) outside, filter frame (19) internal fixation has filter screen (23), and is left mount (18) top is fixed with baffle (24) that are located filter frame (19) top through the bolt) And a discharge port (25) penetrates through the lower part of the grinding box (1).
2. The rice flour milling apparatus for rice processing according to claim 1, wherein: the lower part of the guide frame (3) inclines between the two crushing rollers (5).
3. The rice flour milling apparatus for rice processing according to claim 1, wherein: the first grinding plate (7) and the second grinding plate (8) are both arc-shaped.
4. The rice flour milling apparatus for rice processing according to claim 1, wherein: the sieve holes I (14) and the lugs (15) are arranged in a staggered mode, and the sieve holes II (16) correspond to the lugs (15) in position.
5. The rice flour milling apparatus for rice processing according to claim 1, wherein: the diameter of the second sieve hole (16) is smaller than that of the first sieve hole (14).
6. The rice flour milling apparatus for rice processing according to claim 1, wherein: the lower part of the inner wall of the grinding box (1) is inclined towards the discharge hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020745398.2U CN213000189U (en) | 2020-05-08 | 2020-05-08 | Rice flour grinder is used in rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020745398.2U CN213000189U (en) | 2020-05-08 | 2020-05-08 | Rice flour grinder is used in rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213000189U true CN213000189U (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020745398.2U Active CN213000189U (en) | 2020-05-08 | 2020-05-08 | Rice flour grinder is used in rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213000189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653714A (en) * | 2022-03-18 | 2022-06-24 | 昆明冶金高等专科学校 | Blast furnace metallurgy solid waste recycle device |
| CN116371517A (en) * | 2023-06-06 | 2023-07-04 | 昆明坤泽矿业技术有限责任公司 | Underground mining broken stone safe conveying device and conveying method thereof |
-
2020
- 2020-05-08 CN CN202020745398.2U patent/CN213000189U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653714A (en) * | 2022-03-18 | 2022-06-24 | 昆明冶金高等专科学校 | Blast furnace metallurgy solid waste recycle device |
| CN116371517A (en) * | 2023-06-06 | 2023-07-04 | 昆明坤泽矿业技术有限责任公司 | Underground mining broken stone safe conveying device and conveying method thereof |
| CN116371517B (en) * | 2023-06-06 | 2023-08-22 | 昆明坤泽矿业技术有限责任公司 | Underground mining broken stone safe conveying device and conveying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: 433300 Li Hu Village, Wangqiao Town, Jianli County, Jingzhou City, Hubei Province Patentee after: Jianli Mingyu Rice Industry Co.,Ltd. Address before: 518000 building 6, Lane 1, Huada village, Xinhe community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Li Rulin |
|
| TR01 | Transfer of patent right |