CN220460881U - Rice processing is with powder sieve device - Google Patents
Rice processing is with powder sieve device Download PDFInfo
- Publication number
- CN220460881U CN220460881U CN202321611765.XU CN202321611765U CN220460881U CN 220460881 U CN220460881 U CN 220460881U CN 202321611765 U CN202321611765 U CN 202321611765U CN 220460881 U CN220460881 U CN 220460881U
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- Prior art keywords
- rotating rod
- gear
- powder
- rice
- rice processing
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- 239000000843 powder Substances 0.000 title claims abstract description 48
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 43
- 235000009566 rice Nutrition 0.000 title claims abstract description 43
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 42
- 238000007873 sieving Methods 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims description 41
- 238000010009 beating Methods 0.000 claims description 14
- 238000000227 grinding Methods 0.000 claims description 6
- 235000012054 meals Nutrition 0.000 claims 3
- 238000010298 pulverizing process Methods 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 19
- 235000013339 cereals Nutrition 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a powder sieving device for rice processing, which comprises a cover plate, wherein a rotatable first rotating rod is arranged at the center of the bottom of the cover plate, a pulverizer for pulverizing is arranged at the lower end of the first rotating rod, a sieving device for sieving rice is sleeved outside the upper end of the first rotating rod, the sieving device is rotationally connected with the first rotating rod, the first rotating rod and the sieving device are driven by the same group of driving components, and the rotating speeds of the first rotating rod and the sieving device are different.
Description
Technical Field
The utility model relates to the technical field of powder sieves, in particular to a powder sieve device for rice processing.
Background
The rice is also called rice, and because the grains of the rice are large and small, some small grains of the rice can be beaten into rice flour, and the filled large grains of the rice are reserved and sold, so that a flour screening device is needed to screen the rice.
The existing screening device mainly only has the screening function, can not carry out the powder beating process when screening, does not effectively combine the screening structure with the powder beating structure, and is usually required to finish screening and then to carry out powder beating, so that the powder beating efficiency is low, and the existing screening device is required to combine the screening structure with the powder beating structure and can not mutually interfere with the screening structure.
Disclosure of Invention
The utility model aims to provide a powder screening device for rice processing, which aims to solve the problems of the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rice processing is with powder sieving mechanism, includes the apron, the centre of a circle department installation rotatable first bull stick of apron bottom, the grinder that is used for beating powder is installed to the lower extreme of first bull stick, the outside cover of first bull stick upper end is equipped with the screening ware that is used for sieving rice, just the screening ware with first bull stick rotates to be connected, first bull stick with the screening ware utilizes same group drive assembly to drive, and the two rotational speed is different.
Preferably, the screening device comprises a screen basket and a second rotating rod, wherein the second rotating rod is installed at the center of the inside of the screen basket in a penetrating manner, the second rotating rod is sleeved outside the first rotating rod and is rotationally connected with the first rotating rod, the topmost end of the second rotating rod exceeds the topmost end of the screen basket, and the second rotating rod is connected with the driving assembly.
Preferably, the driving assembly comprises an inner gear ring, a first gear, a second gear and a motor, wherein the top end of the second rotating rod is integrally formed with the inner gear ring, the inner gear ring is meshed with the first gear, the first gear is rotationally connected with the cover plate, the first gear is simultaneously meshed with the second gear, the diameter of the first gear is larger than that of the second gear, the second gear is sleeved outside the first rotating rod, and the top end of the first rotating rod is connected with the output end of the motor.
Preferably, two groups of crushers are arranged at the lower end of the first rotating rod, each group of crushers is formed by arranging a plurality of groups of blades in an equidistance surrounding mode, the upper group of crushers and the lower group of crushers are arranged in a staggered mode, and the first rotating rod and the crushers extend to the inside of the powder grinding barrel together.
Preferably, the cover plate is connected with the powder beating barrel in a plug-in mode, two groups of pin rods are symmetrically arranged on two sides of the outer wall of the cover plate, two groups of limit seats are symmetrically arranged on two sides of the outer wall of the powder beating barrel corresponding to the pin rods, and the pin rods can be inserted into the limit seats.
Preferably, a bracket for improving the stability of the powder grinding barrel is arranged at the bottom of the powder grinding barrel.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first rotating rod and the screening device are simultaneously driven to rotate by the same group of driving components, and the screening device can simultaneously drive the pulverizer to rotate when screening is performed, so that the screened rice is crushed and pulverized, and the rotation speed of the first rotating rod is high, the rotation speed of the corresponding pulverizer is also high, the powder can be rapidly pulverized, the rotation speed of the screening device is low, the rice in the screening device is not easy to be thrown out, and the rotating screening device is not easy to cause rice to be accumulated and blocked.
2. According to the utility model, the diameter of the first gear is larger than that of the second gear, and the diameter of the inner gear ring is larger than that of the first gear, so that the rotation speed ratio of the first rotating rod to the second rotating rod can be changed, the rotation speed of the first rotating rod is larger than that of the second rotating rod, the pulverizer can rapidly perform pulverizing, but the classifier can rotate at a slower speed, rice in the classifier is not easy to throw out, the rotating classifier is not easy to accumulate the rice in the classifier, the classifier is not easy to block, and a good screening effect is achieved.
3. The utility model can be used for improving the stability of the device through the bracket, and the cover plate and the powder beating barrel can be connected by inserting the two groups of symmetrically arranged pin rods into the limiting seat, otherwise, the cover plate and the powder beating barrel can be disassembled, and the disassembly and the assembly are convenient, so that the parts such as the driving assembly, the screening assembly and the like are convenient to disassemble, and the rice which is beaten into powder in the powder beating barrel can be poured out conveniently.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the present utility model at structure A;
fig. 3 is a schematic view of the overall structure of the present utility model.
In the figure: 1. cover plate, 2, first bull stick, 3, grinder, 4, screening ware, 5, screen basket, 6, second bull stick, 7, ring gear, 8, first gear, 9, second gear, 10, motor, 11, blade, 12, powder bucket, 13, round pin pole, 14, spacing seat, 15, support.
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 making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, the utility model provides a powder screening device for rice processing, which comprises a cover plate 1, wherein a rotatable first rotating rod 2 is arranged at the center of the bottom of the cover plate 1, a pulverizer 3 for pulverizing powder is arranged at the lower end of the first rotating rod 2, a screening device 4 for screening rice is sleeved outside the upper end of the first rotating rod 2, the screening device 4 is rotationally connected with the first rotating rod 2, the first rotating rod 2 and the screening device 4 are driven by the same group of driving components, and the rotating speeds of the first rotating rod and the screening device are different.
In this embodiment, drive first bull stick 2 and screening ware 4 simultaneously through same group drive assembly and rotate, when screening ware 4 carries out screening work, first bull stick 2 can drive the rubbing crusher 3 simultaneously and rotate, carry out broken powder to the rice that sieves falls, because the rotational speed of two is different, the rotational speed of first bull stick 2 is fast, the rotational speed of corresponding rubbing crusher 3 is also fast, can beat powder fast, and the rotational speed of screening ware 4 is slow, be difficult for throwing away inside rice, and pivoted screening ware 4 is difficult for making rice pile up and blocks up, compare in traditional screening plant, can beat powder in the screening, and the two drives through same group drive assembly, effectively combine, and efficiency is higher, and can not mutual interference.
Referring to fig. 1-3, the sifter 4 includes a sifter basket 5 and a second rotating rod 6, the second rotating rod 6 is installed through the center of the sifter basket 5, the second rotating rod 6 is sleeved outside the first rotating rod 2 and is rotationally connected with the first rotating rod 2, the topmost end of the second rotating rod 6 exceeds the topmost end of the sifter basket 5, the second rotating rod 6 is connected with a driving component, the driving component includes an inner gear ring 7, a first gear 8, a second gear 9 and a motor 10, the top end of the second rotating rod 6 is integrally formed into the inner gear ring 7, the inner gear ring 7 is meshed with the first gear 8, the first gear 8 is rotationally connected with the cover plate 1, the first gear 8 is simultaneously meshed with the second gear 9, the diameter of the first gear 8 is larger than the diameter of the second gear 9, the second gear 9 is sleeved outside the first rotating rod 2, the top end of the first rotating rod 2 is connected with the output end of the motor 10, the lower end of the first rotating rod 2 is provided with two groups of pulverizers 3, each group of pulverizers 3 is formed by equidistantly and circularly installing a plurality of groups of blades 11, the upper and lower groups of pulverizers 3 are alternately arranged, and the first pulverizers 3 are extended to the inside the drum 12 together with the first pulverizers 2.
In this embodiment, through motor 10 rotation, can drive first dwang 2 rotation, first dwang 2 can drive the grinder 3 rotation, drive blade 11 rotation promptly, carry out broken powder to the rice that falls into powder bucket 12, upper and lower two sets of grinder 3 are crisscross to be set up, can make blade 11 better with rice contact, can improve the powder efficiency, first dwang 2 can drive second gear 9 rotation simultaneously, second gear 9 drives first gear 8 rotation again, first gear 8 drives ring gear 7 rotation again, ring gear 7 can drive second bull stick 6 rotation, thereby make sieve basket 5 rotation, even sieve 4 rotation, can sieve the rice of pouring into sieve 4, make the rice of granule fall into powder bucket 12, then utilize grinder 3 to beat powder, because the diameter of first gear 8 is greater than the diameter of second gear 9, the diameter of ring gear 7 is greater than the diameter of first gear 8 again, thereby can change the rotation ratio of first bull stick 2 with second bull stick 6, the rotation of first bull stick 2 can be greater than second bull stick 6 can be rotated, but the inside can not be piled up with the inside sieve 4 to sieve 4, can not be rotated easily, but sieve 4 can not be had the inside to sieve 4 rotation, the inside sieve 4 is easy to rotate, the sieve 4 can not be had the sieve to the inside is easy to rotate.
Referring to fig. 1-3, a cover plate 1 is connected with a powder-making barrel 12 in a plug-in manner, two groups of pin rods 13 are symmetrically arranged on two sides of the outer wall of the cover plate 1, two groups of limit seats 14 are symmetrically arranged on two sides of the outer wall of the powder-making barrel 12 corresponding to the pin rods 13, the pin rods 13 can be inserted into the limit seats 14, and a bracket 15 for improving the stability of the powder-making barrel 12 is arranged at the bottom of the powder-making barrel.
In this embodiment, support 15 can be used for improving the stability of device, inserts spacing seat 14 through the round pin pole 13 that sets up two sets of symmetries, can accomplish the apron 1 and beat the connection of powder bucket 12, otherwise, can dismantle it, easy dismounting to the convenience is dismantled spare parts such as drive assembly and screening subassembly, thereby is convenient for pour the rice that will beat into powder bucket 12 inside.
Working principle: firstly, through motor 10 rotation, can drive first dwang 2 rotation, first dwang 2 can drive the grinder 3 rotation, drive blade 11 rotation promptly, carry out broken powder to the rice that falls into powder bucket 12, upper and lower two sets of grinder 3 are crisscross to be set up, can make blade 11 better with the rice contact, can improve powder efficiency, first dwang 2 can drive second gear 9 rotation simultaneously, second gear 9 drives first gear 8 rotation again, first gear 8 drives ring gear 7 rotation again, ring gear 7 can drive second bull stick 6 rotation, thereby make sieve basket 5 rotation, even sieve 4 rotation, can sieve the rice of pouring into sieve 4, make the rice of granule fall into powder bucket 12, then utilize grinder 3 to beat powder, because the diameter of first gear 8 is greater than the diameter of second gear 9, the diameter of ring gear 7 is greater than the diameter of first gear 8 again, thereby can change the rotation ratio of first bull stick 2 with second bull stick 6, the rotation ratio of first bull stick 2 can be greater than second gear 8 rotation, even if sieve 4 rotates, can sieve 4 to sieve the inside of sieve 4, but can not be easily to sieve 4, but the inside of sieve 4 can not be easily to sieve, the inside of sieve 4 can not be easily to sieve.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a rice processing is with powder sieve device, includes apron (1), its characterized in that: the utility model discloses a novel rice threshing machine, including apron (1), rotary first dwang (2) is installed to centre of a circle department of apron (1) bottom, rubbing crusher (3) that are used for beating powder are installed to the lower extreme of first dwang (2), the outside cover of first dwang (2) upper end is equipped with screen (4) that are used for sieving rice, just screen (4) with first dwang (2) rotate to be connected, first dwang (2) with screen (4) utilize same group drive assembly to drive, and the two rotational speed is different.
2. The rice processing meal screen apparatus of claim 1, wherein: the screening device comprises a screening basket (5) and a second rotating rod (6), wherein the center of the inside of the screening basket (5) is communicated with the second rotating rod (6), the second rotating rod (6) is sleeved outside the first rotating rod (2) and is rotationally connected with the first rotating rod (2), the topmost end of the second rotating rod (6) exceeds the topmost end of the screening basket (5), and the second rotating rod (6) is connected with the driving assembly.
3. The rice processing meal screen apparatus of claim 2, wherein: the driving assembly comprises an inner gear ring (7), a first gear (8), a second gear (9) and a motor (10), wherein the top end of the second rotating rod (6) is integrally formed with the inner gear ring (7), the inner gear ring (7) is meshed with the first gear (8), the first gear (8) is rotationally connected with the cover plate (1), the first gear (8) is simultaneously meshed with the second gear (9), the diameter of the first gear (8) is larger than that of the second gear (9), the second gear (9) is sleeved outside the first rotating rod (2), and the top end of the first rotating rod (2) is connected with the output end of the motor (10).
4. The rice processing meal screen apparatus of claim 1, wherein: two groups of crushers (3) are arranged at the lower end of the first rotating rod (2), each group of crushers (3) is formed by arranging a plurality of groups of blades (11) in an equidistance surrounding mode, the upper group of crushers (3) and the lower group of crushers are arranged in a staggered mode, and the first rotating rod (2) and the crushers (3) extend to the inside of the powder grinding barrel (12) together.
5. The rice processing powder sifter device of claim 4, wherein: the cover plate (1) is connected with the powder beating barrel (12) in a plug-in mode, two groups of pin rods (13) are symmetrically arranged on two sides of the outer wall of the cover plate (1), two groups of limit seats (14) are symmetrically arranged on two sides of the outer wall of the powder beating barrel (12) corresponding to the pin rods (13), and the pin rods (13) can be inserted into the limit seats (14).
6. The rice processing powder sifter device of claim 4, wherein: the bottom of the powdering barrel (12) is provided with a bracket (15) for improving the stability of the powdering barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611765.XU CN220460881U (en) | 2023-06-21 | 2023-06-21 | Rice processing is with powder sieve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611765.XU CN220460881U (en) | 2023-06-21 | 2023-06-21 | Rice processing is with powder sieve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220460881U true CN220460881U (en) | 2024-02-09 |
Family
ID=89805848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321611765.XU Active CN220460881U (en) | 2023-06-21 | 2023-06-21 | Rice processing is with powder sieve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220460881U (en) |
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2023
- 2023-06-21 CN CN202321611765.XU patent/CN220460881U/en active Active
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