CN110721895A - Novel rice processing is with screening device - Google Patents

Novel rice processing is with screening device Download PDF

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Publication number
CN110721895A
CN110721895A CN201911129552.1A CN201911129552A CN110721895A CN 110721895 A CN110721895 A CN 110721895A CN 201911129552 A CN201911129552 A CN 201911129552A CN 110721895 A CN110721895 A CN 110721895A
Authority
CN
China
Prior art keywords
screening
roller
supporting plate
rice processing
pay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911129552.1A
Other languages
Chinese (zh)
Inventor
冯诚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Chaofeng Rice Co Ltd
Original Assignee
Hubei Chaofeng Rice Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hubei Chaofeng Rice Co Ltd filed Critical Hubei Chaofeng Rice Co Ltd
Priority to CN201911129552.1A priority Critical patent/CN110721895A/en
Publication of CN110721895A publication Critical patent/CN110721895A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18Drum screens
    • B07B1/22Revolving drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes

Abstract

The invention relates to a novel rice processing screening device, which comprises a top fixing frame, wherein a first screening unit is arranged at the lower side of the top fixing frame, the first screening unit comprises a first supporting plate, a second supporting plate and a first supporting plate, the inside of second backup pad all is embedded with the bearing, the inside embedding of bearing has first cylinder, be provided with a plurality of meshs on the face of cylinder of first cylinder, the outside embedding of first cylinder has the ring gear, the screening motor is installed to the downside of top mount, the output axle head of screening motor is connected with the pivot, the outside embedding of pivot has the gear, the embedding of spiral pay-off axle is in the inside of pay-off drum, first feeder hopper is installed to the upside of pay-off drum, the left end and the first cylinder swing joint of pay-off drum, the downside of first cylinder is provided with and connects the material funnel, connect the material funnel to pass the inside of bottom mount, the downside of bottom mount is provided with second screening unit. This novel rice processing is with screening device convenient to use, screening efficiency are high, screening is effectual.

Description

Novel rice processing is with screening device
Technical Field
The invention relates to the technical field of rice processing, in particular to a novel screening device for rice processing.
Background
With the development of society, the living standard of people is gradually improved, and the original basic temperature is saturated to the current pursuit of living quality. Relates to various industries. The quality of the rice is gradually improved, and consumers are willing to spend more money to buy the high-quality rice. On the other hand, for rice manufacturers, classified selling of rice from which high quality rice is extracted is also very beneficial to increase profits.
Most of high-quality rice has moderate and consistent particle size. Therefore, rice is usually sieved to obtain rice with different particle sizes. Most of current rice screening still the manual work screens, wastes time and energy, and work efficiency is low moreover, and the screening degree of accuracy is low, consequently needs a convenient to use, screening efficiency height, screening effectual novel screening plant for rice processing.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides the novel rice processing screening device which is convenient to use, high in screening efficiency and good in screening effect.
The technical scheme for solving the technical problems is as follows: a novel screening device for rice processing comprises a top fixing frame, wherein a first screening unit is arranged on the lower side of the top fixing frame and comprises a first supporting plate and a second supporting plate which are fixed on the lower side of the top fixing frame, bearings are embedded in the first supporting plate and the second supporting plate, a first roller is embedded in the bearings, a plurality of meshes are arranged on the cylindrical surface of the first roller, a toothed ring is embedded in the outer portion of the first roller, a screening motor is installed on the lower side of the top fixing frame, a rotating shaft is connected to the output shaft end of the screening motor, a gear is embedded in the outer portion of the rotating shaft and meshed with the toothed ring, side frames are fixed on two sides of the top fixing frame, and a feeding fixing plate is fixed on the side frame on the right side, install feeding motor, pay-off drum on the pay-off fixed plate, the output shaft end of feeding motor is connected with the spiral feeding axle, the embedding of spiral feeding axle is in the inside of pay-off drum, first feeder hopper is installed to the upside of pay-off drum, the left end of pay-off drum with first cylinder swing joint, the downside of first cylinder is provided with and connects the material funnel, two the lower extreme of side bearer is fixed with bottom mount, connect the material funnel to pass the inside of bottom mount, the downside of bottom mount is provided with second screening unit, second screening unit includes second feeder hopper, second cylinder, the second feeder hopper is located connect the lower extreme exit of material funnel.
Preferably, the novel rice processing sieving device is characterized in that the first sieving unit and the second sieving unit are connected in the same structure.
Preferably, in the novel screening device for rice processing, the rotating shaft penetrates through the inside of the first supporting plate, and the rotating shaft is movably connected with the first supporting plate.
Preferably, in the novel screening device for rice processing, a sealing ring is installed at the joint of the feeding cylinder and the first drum.
Preferably, above-mentioned novel screening plant is used in rice processing, wherein the upside of bottom mount is fixed with and connects the material funnel support, connect the material funnel to install connect the material funnel support on.
Preferably, foretell novel screening plant is used in rice processing, wherein first discharge gate side cap is installed to the left end of first cylinder, the second discharge gate side cap is installed to the left end of second cylinder.
Preferably, the novel screening device for rice processing is characterized in that the mesh diameter of the first roller is larger than that of the second roller.
Preferably, the novel screening device for rice processing is characterized in that a material receiving box is arranged on the lower side of the second roller.
Preferably, the novel screening device for rice processing is characterized in that the first support plate and the second support plate are parallel to each other.
The invention has the beneficial effects that: when using this novel rice processing to use screening plant, first feeder hopper in the first screening unit of rice accessible gets into in the pay-off drum, the pay-off motor rotates and drives spiral feeding shaft and rotate, can carry the rice to first cylinder in, the screening motor drives first cylinder rotation through gear and ring gear when rotating, carry out drum-type stirring screening to the rice granule in the section of thick bamboo, first cylinder sieves out the rice that is greater than the standard granule, sieve down the standard size and the big rice that is less than the standard size, get into second screening unit through connecing the material funnel, second screening unit is the same with the internal connection structure of first screening unit, the mesh diameter of first cylinder is greater than the mesh diameter of second cylinder, second screening unit sieves out the standard granule, sieve down the granule that will be less than the standard size. The lower side of the second roller is provided with a material receiving box, and particles screened by the second roller fall into the material receiving box on the lower side. The left end of the second roller is provided with a second discharge port side cover. And after the screening is finished, the rice which meets the specification standard is arranged in the second roller, and the rice with standard particles is taken out through the side cover of the second discharge hole. This novel rice processing is with screening device convenient to use, screening efficiency are high, screening is effectual.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at B;
fig. 3 is a cross-sectional view a-a of fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a top fixing frame, 2, a screening motor, 3, a first supporting plate, 4, a rotating shaft, 5, a gear, 6, a first roller, 7, a second supporting plate, 8, a toothed ring, 9, a first discharge port side cover, 10, a feeding fixing plate, 11, a feeding motor, 12, a feeding cylinder, 13, a first feeding hopper, 14, a spiral feeding shaft, 15, a receiving hopper, 16, a receiving hopper support, 17, a bottom fixing frame, 18, a second feeding hopper, 19, a second roller, 20, a second discharge port side cover, 21, a receiving hopper, 22, a bearing, 23 and a side frame.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, 2 and 3, the novel screening device for rice processing comprises a top fixing frame 1, wherein a first screening unit is arranged on the lower side of the top fixing frame 1 and comprises a first supporting plate 3 and a second supporting plate 7, and the first supporting plate 3 is parallel to the second supporting plate 7. First backup pad 3, second backup pad 7 all welded fastening are in the downside of top mount 1. The bearings 22 are embedded in the first support plate 3 and the second support plate 7, and the first roller 6 is embedded in the bearings 22. The cylindrical surface of the first roller 6 is provided with a plurality of meshes. A toothed ring 8 is embedded on the outside of the first drum 6. Screening motor 2 is installed to the downside of top mount 1, and the output shaft end of screening motor 2 is connected with pivot 4, and pivot 4 passes the inside of first backup pad 3, pivot 4 and 3 swing joint of first backup pad. The gear 5 is embedded outside the rotating shaft 4, and the gear 5 is meshed with the gear ring 8. Screening motor 2 drives first cylinder 6 through gear 5 and ring gear 8 and rotates when rotating, carries out the drum-type stirring screening to the rice in a section of thick bamboo.
As shown in fig. 1, side frames 23 are fixed on both sides of the top mount 1, and a feeding fixing plate 10 is fixed on the side frame 23 on the right side. The feeding fixing plate 10 is provided with a feeding motor 11 and a feeding cylinder 12. The output shaft end of the feeding motor 11 is connected with a spiral feeding shaft 14, and the spiral feeding shaft 14 is embedded in the feeding cylinder 12. A first feeding hopper 13 is installed at the upper side of the feeding cylinder 12, and the rice can enter the feeding cylinder 12 through the first feeding hopper 13. The left end of the feeding cylinder 12 is movably connected with the first roller 6, specifically, a sealing ring is installed at the joint of the feeding cylinder 12 and the first roller 6, the sealing ring is movably connected with the first roller 6, a certain gap can be kept between the sealing ring and the first roller 6, the first roller 6 is convenient to rotate, or the sealing ring is in contact with the first roller 6, and a lubricant is added on the contact surface of the sealing ring and the first roller 6. Since the first drum 6 contains rice grains, not air, the small gaps at the interface between the two do not allow the rice in the first drum 6 to leak out. The feeding motor 11 rotates to drive the screw feeding shaft 14 to rotate, and the rice can be conveyed into the first roller 6.
As shown in fig. 1, a receiving hopper 15 is provided under the first drum 6, a bottom fixing frame 17 is fixed to the lower ends of the two side frames 23, and the receiving hopper 15 passes through the bottom fixing frame 17. The upper side of the bottom fixing frame 17 is fixed with a material receiving funnel support 16, and the material receiving funnel 15 is arranged on the material receiving funnel support 16.
As shown in fig. 1, a second screening unit is arranged on the lower side of the bottom fixing frame 17, and the internal connection structure of the first screening unit is the same as that of the second screening unit. The second screening unit comprises a second feeding hopper 18 and a second roller 19, the mesh diameter of the first roller 6 is larger than that of the second roller 19, the first roller 6 screens out rice larger than standard grains, screens down grains with standard sizes and grains smaller than the standard sizes, and the rice enters the second screening unit through the receiving hopper 15. A second feed hopper 18 is located at the lower end outlet of the receiving hopper 15. The second screening unit screens out standard particles and screens down particles smaller than the standard size. A material receiving box 21 is arranged at the lower side of the second roller 19, and the particles screened by the second roller 19 fall into the material receiving box 21 at the lower side. The left end of the first roller 6 is provided with a first discharge port side cover 9, and the left end of the second roller 19 is provided with a second discharge port side cover 20. After the screening is finished, the side cover 20 of the second discharge port is opened for taking out the rice grains meeting the specification standard in the second roller 19.
When using this novel rice processing to use screening plant, first feeder hopper 13 among the first screening unit of rice accessible gets into in the pay-off drum 12, pay-off motor 11 rotates and drives spiral feeding shaft 14 and rotates, can carry the rice to first cylinder 6 in, screening motor 2 drives first cylinder 6 through gear 5 and ring gear 8 when rotating and rotates, carry out drum-type stirring screening to the rice granule in the section of thick bamboo, first cylinder 6 sieves out the rice that is greater than the standard granule, sieve down the granule that is less than the standard size with the granule that is less than the standard size, get into second screening unit through connecing material funnel 15, second screening unit is the same with the internal connection structure of first screening unit, the mesh diameter of first cylinder 6 is greater than the mesh diameter of second cylinder 19, second screening unit sieves out the standard granule, sieve down the granule that will be less than the standard size. A material receiving box 21 is arranged at the lower side of the second roller 19, and the particles screened by the second roller 19 fall into the material receiving box 21 at the lower side. A second discharge port side cover 20 is installed at the left end of the second drum 19. After the screening is finished, the rice grains meeting the specification standard are in the second roller 19, and the rice with the standard grains is taken out through the side cover 20 of the second discharge hole. This novel rice processing is with screening device convenient to use, screening efficiency are high, screening is effectual.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (9)

1. The utility model provides a novel rice processing is with screening device, includes top mount (1), its characterized in that: the lower side of the top fixing frame (1) is provided with a first screening unit, the first screening unit comprises a first supporting plate (3) and a second supporting plate (7), the first supporting plate (3) and the second supporting plate (7) are fixed on the lower side of the top fixing frame (1), bearings (22) are embedded in the first supporting plate (3) and the second supporting plate (7), a first roller (6) is embedded in the bearings (22), a plurality of meshes are arranged on the cylindrical surface of the first roller (6), a toothed ring (8) is embedded in the first roller (6), a screening motor (2) is installed on the lower side of the top fixing frame (1), the output shaft end of the screening motor (2) is connected with a rotating shaft (4), a gear (5) is embedded in the outer portion of the rotating shaft (4), and the gear (5) is meshed with the toothed ring (8), both sides of top mount (1) all are fixed with side bearer (23), are located the right side be fixed with pay-off fixed plate (10) on side bearer (23), install feeding motor (11), pay-off drum (12) on pay-off fixed plate (10), the output shaft end of feeding motor (11) is connected with spiral feeding shaft (14), spiral feeding shaft (14) embedding is in the inside of pay-off drum (12), first feeder hopper (13) are installed to the upside of pay-off drum (12), the left end of pay-off drum (12) with first cylinder (6) swing joint, the downside of first cylinder (6) is provided with material receiving funnel (15), two the lower extreme of side bearer (23) is fixed with bottom mount (17), material receiving funnel (15) pass the inside of bottom mount (17), the downside of bottom mount (17) is provided with the second screening unit, the second screening unit comprises a second feed hopper (18) and a second roller (19), and the second feed hopper (18) is positioned at the lower end outlet of the receiving hopper (15).
2. The novel rice processing screening device of claim 1, wherein: the internal connection structure of the first screening unit and the second screening unit is the same.
3. The novel rice processing screening device of claim 1, wherein: the rotating shaft (4) penetrates through the inside of the first supporting plate (3), and the rotating shaft (4) is movably connected with the first supporting plate (3).
4. The novel rice processing screening device of claim 1, wherein: and a sealing ring is arranged at the joint of the feeding cylinder (12) and the first roller (6).
5. The novel rice processing screening device of claim 1, wherein: the upper side of the bottom fixing frame (17) is fixed with a material receiving funnel support (16), and the material receiving funnel (15) is installed on the material receiving funnel support (16).
6. The novel rice processing screening device of claim 1, wherein: a first discharge port side cover (9) is installed at the left end of the first roller (6), and a second discharge port side cover (20) is installed at the left end of the second roller (19).
7. The novel rice processing screening device of claim 1, wherein: the mesh diameter of the first roller (6) is larger than the mesh diameter of the second roller (19).
8. The novel rice processing screening device of claim 1, wherein: a material receiving box (21) is arranged on the lower side of the second roller (19).
9. The novel rice processing screening device of claim 1, wherein: the first supporting plate (3) and the second supporting plate (7) are parallel to each other.
CN201911129552.1A 2019-11-18 2019-11-18 Novel rice processing is with screening device Pending CN110721895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911129552.1A CN110721895A (en) 2019-11-18 2019-11-18 Novel rice processing is with screening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911129552.1A CN110721895A (en) 2019-11-18 2019-11-18 Novel rice processing is with screening device

Publications (1)

Publication Number Publication Date
CN110721895A true CN110721895A (en) 2020-01-24

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ID=69225346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911129552.1A Pending CN110721895A (en) 2019-11-18 2019-11-18 Novel rice processing is with screening device

Country Status (1)

Country Link
CN (1) CN110721895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113385411A (en) * 2021-06-29 2021-09-14 缙云县九州混凝土有限公司 Concrete batching sorting unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113385411A (en) * 2021-06-29 2021-09-14 缙云县九州混凝土有限公司 Concrete batching sorting unit
CN113385411B (en) * 2021-06-29 2022-03-11 缙云县九州混凝土有限公司 Concrete batching sorting unit

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