CN219664344U - Broken rice impurity of rice processing peels off sieving mechanism - Google Patents
Broken rice impurity of rice processing peels off sieving mechanism Download PDFInfo
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- CN219664344U CN219664344U CN202321334845.5U CN202321334845U CN219664344U CN 219664344 U CN219664344 U CN 219664344U CN 202321334845 U CN202321334845 U CN 202321334845U CN 219664344 U CN219664344 U CN 219664344U
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- 241000209094 Oryza Species 0.000 title claims abstract description 87
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 87
- 235000009566 rice Nutrition 0.000 title claims abstract description 87
- 239000012535 impurity Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 title claims description 4
- 238000007873 sieving Methods 0.000 title claims description 4
- 238000012216 screening Methods 0.000 claims abstract description 33
- 239000010813 municipal solid waste Substances 0.000 claims description 8
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The utility model provides a broken rice impurity stripping and screening device for rice processing, which relates to the technical field of screening devices and comprises a supporting frame; an outer ball barrel is arranged at the top of the supporting frame, and an inner ball frame is arranged in the outer ball barrel; the motor is arranged outside the outer ball barrel, and a driving shaft of the motor is connected with the inner ball frame; tension springs are respectively arranged at two ends of the support frame, stress pull belts are respectively arranged at two ends of the outer ball barrel, and the stress pull belts are connected with the tension springs; when the rice is poured into the inner ball frame through the inlet and outlet outer openings, the motor drives the inner ball frame to rotate, the rice is screened through the screen, broken rice impurities fall into the bottom of the outer ball frame, the broken rice impurities fall into the pre-placed waste collection basin through the impurity outlet, the sufficiency of rice screening is guaranteed, the quality of the rice is improved, after the rice is screened, the outer ball frame is driven to rotate through the handle, the inlet and outlet outer openings face to the bottom vertically, and the rice in the inner ball frame can be discharged and poured into the large-volume collection vessel, so that the operation is simpler and more convenient.
Description
Technical Field
The utility model belongs to the technical field of screening devices, and particularly relates to a broken rice impurity stripping and screening device for rice processing.
Background
The rice is one of the most important staple foods in daily life of people, along with the continuous improvement of the living standard of people, the quality requirement of consumers on the rice is higher and higher, and the quality requirement of the rice is reflected on the quality and the taste, and the sensory requirement of the rice is higher and higher, especially the rice with good quality, round and smooth appearance and crystal clear is favored by the consumers, so that screening operation is needed during the rice processing, and the impurity of the broken rice doped in the rice is removed so as to improve the quality of the rice.
The existing screening device for rice processing is similar in structure, a straight-through type cylindrical screen is adopted in the screening device, one end of the cylindrical screen is fed, the other end of the cylindrical screen is discharged, the screening time of rice in the cylindrical screen is short in practical use, the screening of the rice is insufficient, a small amount of broken rice impurities are easy to remain in the rice, secondary screening is needed to be carried out, and the process is complex.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a broken rice impurity stripping and screening device for rice processing, which aims to solve the problems that the prior similar screening device for rice processing generally adopts a straight-through cylindrical screen in the interior, one end of the cylindrical screen is fed and the other end of the cylindrical screen is discharged, the effect is poor in practical use, the screening time of rice in the cylindrical screen is short, the screening of rice is insufficient, a small amount of broken rice impurities are easy to remain in the rice, the broken rice impurities can be removed only by secondary screening, and the process is complicated.
The utility model discloses a rice processing broken rice impurity stripping and screening device, which aims at achieving the following specific technical means:
broken rice impurity of rice processing peels off sieving mechanism includes: a support frame; an outer ball barrel is arranged at the top of the supporting frame, and an inner ball frame is arranged in the outer ball barrel; the motor is arranged outside the outer ball barrel, and a driving shaft of the motor is connected with the inner ball frame; tension springs are respectively arranged at two ends of the support frame, stress pull belts are respectively arranged at two ends of the outer ball barrel, and the stress pull belts are connected with the tension springs.
Further, the front end of the outer ball barrel is obliquely provided with an inlet and outlet outer port, the bottom of the outer ball barrel is vertically provided with a trash discharging bottom port, and the included angle between the inlet and outlet outer port and the trash discharging bottom port is 100 degrees.
Further, the interior ball frame rotates inside the outer ball bucket, and interior ball frame front end is equipped with advances row's internal orifice, advances row's internal orifice and advances row's external orifice and be linked together, and interior ball frame internally mounted has the screen cloth, and when rice was poured into interior ball frame through advancing row's external orifice, the motor drove interior ball frame and rotates, screens the rice through the screen cloth, makes garrulous rice impurity fall into in the outer ball bucket bottom, falls into in advance the garbage collection basin of placing through row's miscellaneous end mouth.
Further, the left end and the right end of the outer ball barrel are respectively provided with a rotating shaft, the two ends of the top of the support frame are respectively provided with a rotating hole, and the rotating shafts are rotatably connected in the rotating holes.
Further, limit stops are respectively arranged at the left end and the right end of the outer ball barrel, the limit stops are in contact with the supporting frame, and handles are respectively arranged at the left end and the right end of the outer ball barrel.
Further, both ends are equipped with the pull-down hole respectively about the support frame, and the extension spring lower extreme is connected in the pull-down hole, and atress stretching strap bottom is equipped with the pull-up hole, and the extension spring upper end is connected in the pull-up hole, and the pivot is inside to be equipped with the linking groove, and atress stretching strap top is connected in the linking inslot.
The beneficial effects are that:
1. the arrangement of the inner ball frame and the screen mesh ensures that the crushed rice impurities fall into the bottom of the outer ball barrel and fall into a waste collection basin which is placed in advance through the impurity discharging bottom opening, thereby ensuring the sufficiency of rice screening and improving the rice quality; after the rice screening is finished, the bottom waste collection basin is replaced by a large-volume collection vessel, the outer ball barrel is driven to rotate through the handle, the inlet and outlet outer ports are vertical to the bottom, rice inside the inner ball frame can be discharged and poured into the large-volume collection vessel, the operation is simpler and more convenient, when the outer ball barrel reversely rotates to the limit position, the limit stop is in contact with the support frame, the inlet and outlet outer ports are in an inclined upward state, the impurity outlet bottom ports are vertical downward, and the operation effect of the device is guaranteed.
2. The setting of atress stretching strap and extension spring, when the handle drove outer ball bucket to rotate and emptys inside rice, atress stretching strap twines in the pivot outside, and atress stretching strap applys pulling force to the extension spring, makes the extension spring be tensile state, and when unclamping outer ball bucket outside handle, the extension spring applys pulling force to atress stretching strap, and atress stretching strap drives outer ball bucket reverse rotation, makes limit stop and support frame contact, realizes that outer ball bucket resets by oneself fixedly to follow-up rice processing screening operation.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the overall axial structure of a rice processing broken rice impurity stripping and screening device of the utility model;
FIG. 2 is a schematic view of the axial side structure of the support frame of the present utility model;
FIG. 3 is a schematic view of the axial side structure of the outer barrel according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the outer barrel of the present utility model;
fig. 5 is a schematic diagram of a connection structure of a stressed pull belt and a tension spring of the utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a support frame; 101. a turning hole; 102. a pull-down hole; 2. an outer ball barrel; 201. an inlet and an outlet; 202. a trash discharging bottom opening; 203. a rotating shaft; 2031. a connecting groove; 204. a limit stop; 205. a handle; 3. an inner ball frame; 301. an inlet and an outlet; 4. a screen; 5. a motor; 6. a stressed drawstring; 601. a pull-up hole; 7. and a tension spring.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 5:
the utility model provides a broken rice impurity stripping and screening device for rice processing, which comprises a supporting frame 1; an outer ball barrel 2 is arranged at the top of the supporting frame 1, and an inner ball frame 3 is arranged in the outer ball barrel 2; the front end of the outer ball barrel 2 is obliquely provided with an inlet and outlet outer port 201, the bottom of the outer ball barrel 2 is vertically provided with a trash discharging bottom port 202, and the included angle between the inlet and outlet outer port 201 and the trash discharging bottom port 202 is 100 degrees; the inner ball frame 3 rotates in the outer ball barrel 2, the front end of the inner ball frame 3 is provided with an inlet and outlet inner port 301, the inlet and outlet inner port 301 is communicated with an inlet and outlet outer port 201, a screen 4 is arranged in the inner ball frame 3, when rice is poured into the inner ball frame 3 through the inlet and outlet outer port 201, the motor 5 drives the inner ball frame 3 to rotate, the rice is screened through the screen 4, broken rice impurities fall into the bottom of the outer ball barrel 2, and fall into a waste collection basin which is placed in advance through the impurity outlet 202, so that the sufficiency of rice screening is ensured, and the rice quality is improved; the motor 5 is arranged outside the outer ball barrel 2, and the driving shaft of the motor 5 is connected with the inner ball frame 3; tension springs 7 are respectively arranged at two ends of the support frame 1, stress pull belts 6 are respectively arranged at two ends of the outer ball barrel 2, and the stress pull belts 6 are connected with the tension springs 7.
The left end and the right end of the outer ball barrel 2 are respectively provided with a rotating shaft 203, the two ends of the top of the support frame 1 are respectively provided with a rotating hole 101, the rotating shafts 203 are rotatably connected in the rotating holes 101, the left end and the right end of the outer ball barrel 2 are respectively provided with a limit stop 204, the limit stop 204 is contacted with the support frame 1, and the left end and the right end of the outer ball barrel 2 are respectively provided with a handle 205; by adopting the technical scheme, after rice screening is finished, the bottom waste collection basin is replaced with a large-volume collection vessel, the outer ball barrel 2 is driven to rotate through the handle 205, the inlet and outlet outer port 201 is vertical to the bottom, rice inside the inner ball frame 3 can be discharged and poured into the large-volume collection vessel, the operation is simpler and more convenient, when the outer ball barrel 2 reversely rotates to a limiting position, the limit stop 204 is in contact with the support frame 1, the inlet and outlet outer port 201 is in an inclined upward state at the moment, the impurity outlet bottom port 202 is in a vertical downward state, and the operation effect of the device is ensured.
The left end and the right end of the support frame 1 are respectively provided with a pull-down hole 102, the lower end of a tension spring 7 is connected in the pull-down hole 102, the bottom end of a stress pull belt 6 is provided with an upper pull hole 601, the upper end of the tension spring 7 is connected in the upper pull hole 601, a connecting groove 2031 is arranged in a rotating shaft 203, and the top end of the stress pull belt 6 is connected in the connecting groove 2031; by adopting the technical scheme, when the handle 205 drives the outer ball barrel 2 to rotate and topple over internal rice, the stress pull belt 6 is wound outside the rotating shaft 203, the stress pull belt 6 applies tension to the tension spring 7, so that the tension spring 7 is in a stretching state, when the outer handle 205 of the outer ball barrel 2 is loosened, the tension spring 7 applies tension to the stress pull belt 6, and the stress pull belt 6 drives the outer ball barrel 2 to reversely rotate, so that the limit stop 204 is in contact with the support frame 1, and the outer ball barrel 2 is automatically reset and fixed, so that the subsequent rice processing and screening operation is facilitated.
Specific use and action of the embodiment:
when the rice screening machine is used, rice is poured into the inner ball frame 3 through the inlet and outlet outer port 201, the motor 5 drives the inner ball frame 3 to rotate, the rice is screened through the screen 4, broken rice impurities fall into the bottom of the outer ball barrel 2, and fall into a waste collection basin which is placed in advance through the impurity outlet 202, so that the sufficiency of rice screening is ensured, and the rice quality is improved; when rice is screened, the bottom waste collection basin is replaced by a large-volume collection vessel, the outer ball barrel 2 is driven to rotate through the handle 205, so that the inlet and outlet outer port 201 faces to the bottom vertically, rice in the inner ball frame 3 can be discharged and poured into the large-volume collection vessel, the operation is simpler and more convenient, when the outer ball barrel 2 reversely rotates to the limit position, the limit stop 204 is in contact with the support frame 1, the inlet and outlet outer port 201 is in an inclined upward state at the moment, the impurity outlet bottom port 202 is in a vertical downward state, and the operation effect of the device is ensured; when the handle 205 drives the outer ball barrel 2 to rotate and topple over the rice, the stressed pull belt 6 is wound outside the rotating shaft 203, and the stressed pull belt 6 applies tension to the tension spring 7 to enable the tension spring 7 to be in a stretched state; when the external handle 205 of the outer ball barrel 2 is loosened, the tension spring 7 applies tension to the stress pull belt 6, and the stress pull belt 6 drives the outer ball barrel 2 to reversely rotate, so that the limit stop 204 is contacted with the support frame 1, and the outer ball barrel 2 is automatically reset and fixed, so that the subsequent rice processing and screening operation is facilitated.
Claims (6)
1. Broken rice impurity of rice processing peels off sieving mechanism, its characterized in that: comprises a supporting frame (1); an outer ball barrel (2) is arranged at the top of the supporting frame (1), and an inner ball frame (3) is arranged in the outer ball barrel (2); a motor (5) is arranged outside the outer ball barrel (2), and a driving shaft of the motor (5) is connected with the inner ball frame (3); tension springs (7) are respectively arranged at two ends of the support frame (1), stress pull belts (6) are respectively arranged at two ends of the outer ball barrel (2), and the stress pull belts (6) are connected with the tension springs (7).
2. The broken rice impurity stripping and screening device for rice processing as recited in claim 1, wherein: the front end of the outer ball barrel (2) is obliquely provided with an inlet and outlet outer port (201), the bottom of the outer ball barrel (2) is vertically provided with a trash outlet bottom port (202), and the included angle between the inlet and outlet outer port (201) and the trash outlet bottom port (202) is 100 degrees.
3. The broken rice impurity stripping and screening device for rice processing as recited in claim 1, wherein: the inner ball frame (3) rotates inside the outer ball barrel (2), the front end of the inner ball frame (3) is provided with an inlet and outlet inner port (301), the inlet and outlet inner port (301) is communicated with an inlet and outlet outer port (201), and a screen (4) is arranged inside the inner ball frame (3).
4. The broken rice impurity stripping and screening device for rice processing as recited in claim 1, wherein: the outer ball barrel (2) is provided with a rotating shaft (203) at the left end and the right end respectively, the two ends of the top of the supporting frame (1) are provided with rotating holes (101) respectively, and the rotating shaft (203) is rotatably connected in the rotating holes (101).
5. The broken rice impurity stripping and screening device for rice processing as recited in claim 1, wherein: limiting stops (204) are respectively arranged at the left end and the right end of the outer ball barrel (2), the limiting stops (204) are in contact with the supporting frame (1), and handles (205) are respectively arranged at the left end and the right end of the outer ball barrel (2).
6. The broken rice impurity stripping and screening device for rice processing as recited in claim 4, wherein: the support frame (1) is controlled both ends and is equipped with pull-down hole (102) respectively, and extension spring (7) lower extreme is connected in pull-down hole (102), and atress stretching strap (6) bottom is equipped with pull-up hole (601), and extension spring (7) upper end is connected in pull-up hole (601), and pivot (203) inside is equipped with continuous groove (2031), and atress stretching strap (6) top is connected in continuous groove (2031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321334845.5U CN219664344U (en) | 2023-05-30 | 2023-05-30 | Broken rice impurity of rice processing peels off sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321334845.5U CN219664344U (en) | 2023-05-30 | 2023-05-30 | Broken rice impurity of rice processing peels off sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664344U true CN219664344U (en) | 2023-09-12 |
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ID=87919353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321334845.5U Active CN219664344U (en) | 2023-05-30 | 2023-05-30 | Broken rice impurity of rice processing peels off sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664344U (en) |
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2023
- 2023-05-30 CN CN202321334845.5U patent/CN219664344U/en active Active
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