CN211274768U - Separating screen for rice processing - Google Patents

Separating screen for rice processing Download PDF

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Publication number
CN211274768U
CN211274768U CN201922181955.2U CN201922181955U CN211274768U CN 211274768 U CN211274768 U CN 211274768U CN 201922181955 U CN201922181955 U CN 201922181955U CN 211274768 U CN211274768 U CN 211274768U
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CN
China
Prior art keywords
separation barrel
separation
barrel
brown rice
separating
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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.)
Expired - Fee Related
Application number
CN201922181955.2U
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Chinese (zh)
Inventor
林小平
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.)
Sanming River Longgongmi Rice Co ltd
Original Assignee
Sanming River Longgongmi 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
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Priority to CN201922181955.2U priority Critical patent/CN211274768U/en
Application granted granted Critical
Publication of CN211274768U publication Critical patent/CN211274768U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a separating sieve for rice processing, which comprises a supporting frame, a brown rice box, a double-layer separating mechanism and a blowing assembly, wherein the brown rice box is fixedly connected to the supporting frame, and the double-layer separating mechanism is connected with the supporting frame; when the rough separation of millet is carried out to the corn after the shelling to needs, can drop into first separating barrel through throwing the material lid with the corn after the shelling in, operation gear motor afterwards, make gear motor drive first separating barrel and second separating barrel through the pivot and begin to rotate, the brown rice carries out the secondary separation in falling into the second separating barrel through the through-hole on the first separating barrel afterwards, the while fan begins to operate, and blow in the second separating barrel through the through-hole with the hole of airing exhaust with the air through the exhaust pipe, prevent that the broken corn shell from passing through the through-hole and running out, and blow away the millet shell that blocks up the through-hole, from this can carry out rough separation's more thoroughly to the rice, and it has partial broken corn shell to prevent to mix in the brown rice.

Description

Separating screen for rice processing
Technical Field
The utility model relates to a rice processing field especially relates to a separation sieve is used in rice processing.
Background
The rice is a finished product prepared by processing husks, ridging, milling and finishing the finished product; the cleaning process is to remove various impurities mixed in the chaff by using proper equipment through proper process flow and proper operation method; after the rice is dehulled, the brown rice is usually separated from the hulls.
The utility model discloses a chinese utility model that publication number is CN207756465U that 24 days published 8 months in 2018 coarse rice separation sieving mechanism, however the device is when carrying out coarse rice separation to the rice, and the separation is thorough inadequately, mixes some broken chaff in the brown rice, consequently urgently needs one kind can carry out coarse rice separation's more thorough to the separating screen who mixes some broken chaff in the brown rice prevents.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides a rice processing is with separating sieve.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a separating sieve for rice processing comprises a supporting frame, a brown rice box, a double-layer separating mechanism and a blowing assembly, wherein the brown rice box is fixedly connected to the supporting frame, the double-layer separating mechanism is connected with the supporting frame, the blowing assembly is arranged in the brown rice box, and the brown rice box is arranged below the supporting frame;
the double-layer separation mechanism comprises a speed reduction motor, a rotating shaft, a first separation barrel and a second separation barrel, the speed reduction motor is fixedly connected with the support frame, one end of the rotating shaft is in driving connection with the speed reduction motor, the other end of the rotating shaft penetrates through the first separation barrel and the second separation barrel and is rotatably connected with the support frame, the first separation barrel is arranged in the second separation barrel and is positioned on the same axis, a plurality of through holes are formed in the first separation barrel and the second separation barrel, and a feeding cover is arranged on the second separation barrel;
the blowing assembly comprises a fan and an exhaust pipe, the fan is fixedly connected with the brown rice box, the exhaust pipe is arranged on the fan, and the exhaust pipe is close to one side of the first separation barrel and is provided with an exhaust hole.
Further, still include the vibrating part, one side of pivot is provided with the vibrating part, and set up in inside the second separation bucket.
Furthermore, the vibration device also comprises a magnetic part, wherein the magnetic part is arranged on the other side of the rotating shaft, and the weight of the magnetic part is the same as that of the vibration part.
Furthermore, one end of the first separation barrel is open, the other end of the first separation barrel is closed, the two ends of the second separation barrel are closed, the diameter of the first separation barrel is smaller than that of the second separation barrel, and the feeding cover is arranged at one end, close to the opening, of the second separation barrel.
Furthermore, one surface of the brown rice box, which is far away from the double-layer separation mechanism, is an inclined surface, the inclination angle is 10-45 degrees, and the lowest part of the inclined surface is provided with a discharge hole.
Furthermore, bearings are arranged at the joints of the rotating shaft and the supporting frame.
Further, the diameter of the through hole in the first separation barrel is larger than that of the through hole in the second separation barrel.
Furthermore, the fan control device further comprises a control box, and the control box is respectively electrically connected with the speed reducing motor and the fan.
(III) advantageous effects
The utility model has the advantages that: when the rough separation of millet is carried out to the corn after the shelling to needs, can drop into first separating barrel through throwing the material lid with the corn after the shelling in, operation gear motor afterwards, make gear motor drive first separating barrel and second separating barrel through the pivot and begin to rotate, the brown rice carries out the secondary separation in falling into the second separating barrel through the through-hole on the first separating barrel afterwards, the while fan begins to operate, and blow in the second separating barrel through the through-hole with the hole of airing exhaust with the air through the exhaust pipe, prevent that the broken corn shell from passing through the through-hole and running out, and blow away the millet shell that blocks up the through-hole, from this can carry out rough separation's more thoroughly to the rice, and it has partial broken corn shell to prevent to mix in the brown rice.
Drawings
Fig. 1 is a schematic view of an overall structure of a separating screen for rice processing according to an embodiment of the present invention;
fig. 2 is a schematic sectional structure view of a separating screen for rice processing according to an embodiment of the present invention;
[ description of reference ]
1-a speed reducing motor, 2-a control box, 3-a second separation barrel, 4-a support frame, 5-a brown rice box, 6-a discharge port, 7-a vibrating piece, 8-a first separation barrel, 9-a rotating shaft, 10-a feeding cover, 11-an exhaust pipe, 12-a fan and 13-a magnetic piece.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
The utility model discloses the most crucial design is through having set up double-deck separating mechanism and the subassembly of blowing, can carry out the more thorough of husky separation of millet to the rice from this to prevent to mix in the brown rice and have some broken chaff.
Referring to fig. 1 to 2, the separating sieve for rice processing of the present invention includes a supporting frame, a brown rice box, a double-layer separating mechanism and a blowing assembly, wherein the supporting frame is fixedly connected with the brown rice box, the double-layer separating mechanism is connected with the supporting frame, the blowing assembly is disposed inside the brown rice box, and the brown rice box is disposed below the supporting frame;
the double-layer separation mechanism comprises a speed reduction motor, a rotating shaft, a first separation barrel and a second separation barrel, the speed reduction motor is fixedly connected with the support frame, one end of the rotating shaft is in driving connection with the speed reduction motor, the other end of the rotating shaft penetrates through the first separation barrel and the second separation barrel and is rotatably connected with the support frame, the first separation barrel is arranged in the second separation barrel and is positioned on the same axis, a plurality of through holes are formed in the first separation barrel and the second separation barrel, and a feeding cover is arranged on the second separation barrel;
the blowing assembly comprises a fan and an exhaust pipe, the fan is fixedly connected with the brown rice box, the exhaust pipe is arranged on the fan, and the exhaust pipe is close to one side of the first separation barrel and is provided with an exhaust hole.
The working principle of the utility model is as follows: when the rough separation of millet is carried out to the corn after the shelling to needs, can drop into first separating barrel through throwing the material lid with the corn after the shelling in, operation gear motor afterwards, make gear motor drive first separating barrel and second separating barrel through the pivot and begin to rotate, the brown rice carries out the secondary separation in falling into the second separating barrel through the through-hole on the first separating barrel afterwards, the while fan begins to operate, and blow in the second separating barrel through the through-hole with the hole of airing exhaust with the air through the exhaust pipe, prevent that the broken corn shell from passing through the through-hole and running out, and blow away the millet shell that will block up the through-hole.
From the above description can know, the beneficial effects of the utility model reside in that when the rough separation of millet is carried out to the corn after the shelling to needs, can drop into first separation barrel through throwing the material lid with the corn after the shelling in, operation gear motor afterwards, make gear motor drive first separation barrel and second separation barrel through the pivot and begin to rotate, the brown rice carries out the secondary separation in falling into the second separation barrel through the through-hole on the first separation barrel afterwards, the fan begins to operate simultaneously, and blow in the second separation barrel with the air through the through-hole through exhaust pipe and exhaust hole, prevent that the broken corn shell from passing the through-hole and running out, and blow away the millet shell that will block up the through-hole, can carry out rough separation's more thoroughly to the rice from this, and it has some broken corn shells to mix in preventing.
Further, still include the vibrating part, one side of pivot is provided with the vibrating part to set up in inside the second separation bucket.
As can be seen from the above description, the vibration member is disposed at one side of the rotation shaft and inside the second separation tub, which is advantageous for preventing the through holes of the first and second separation tubs from being blocked.
Furthermore, the vibration device also comprises a magnetic part, wherein the magnetic part is arranged on the other side of the rotating shaft, and the weight of the magnetic part is the same as that of the vibration part.
As can be seen from the above description, the magnetic member is disposed at the other side of the rotating shaft, and the weight of the magnetic member is the same as that of the vibrating member, so that the magnetic member is beneficial to adsorbing metal impurities in rice, and the first separating barrel and the second separating barrel are more stable during rotation, thereby preventing the whole device from shaking.
Furthermore, the first separation barrel is in a cylindrical shape with one end being an opening and the other end being closed, the second separation barrel is in a cylindrical shape with both ends being closed, the diameter of the first separation barrel is smaller than that of the second separation barrel, and the feeding cover is arranged at one end, close to the opening, of the second separation barrel.
As can be seen from the above description, the first separation barrel is cylindrical with one open end and the other closed end, the second separation barrel is cylindrical with both closed ends, the diameter of the first separation barrel is smaller than that of the second separation barrel, and the feeding cover is arranged at the end, close to the open end, of the second separation barrel, so that the first separation barrel and the second separation barrel can better separate rice from rice grains.
Furthermore, one surface of the brown rice box, which is far away from the double-layer separation mechanism, is an inclined surface, the inclination angle is 10-45 degrees, and the lowest part of the inclined surface is provided with a discharge hole.
As can be seen from the above description, the surface of the brown rice box away from the double-layer separation mechanism is an inclined surface, the inclination angle is 10-45 degrees, and the lowest part of the inclined surface is provided with the discharge hole, so that the brown rice is favorably discharged.
Furthermore, bearings are arranged at the joints of the rotating shaft and the supporting frame.
It can be known from the above description that the rotating shaft is more smooth and easy to rotate because the bearings are arranged at the joints of the rotating shaft and the supporting frame.
Further, the diameter of the through hole on the first separation barrel is larger than that of the through hole on the second separation barrel.
As can be seen from the above description, the diameter of the through hole on the first separation barrel is larger than that of the through hole on the second separation barrel, so that the first separation barrel and the second separation barrel can separate grains in layers.
Further, still include the control box, the control box respectively with gear motor with the fan electricity is connected.
According to the above description, the control box is respectively electrically connected with the speed reducing motor and the fan, so that the whole device can be controlled more conveniently by a user.
Example one
Referring to fig. 1 to 2, a separating sieve for rice processing includes a supporting frame, a brown rice box, a double-layer separating mechanism and a blowing assembly, wherein the brown rice box is fixedly connected to the supporting frame and welded to the supporting frame, the double-layer separating mechanism is connected to the supporting frame, the blowing assembly is arranged inside the brown rice box, and the brown rice box is arranged below the supporting frame;
the double-layer separation mechanism comprises a speed reduction motor, a rotating shaft, a first separation barrel and a second separation barrel, the speed reduction motor is fixedly connected with the support frame, one end of the rotating shaft is in driving connection with the speed reduction motor, the other end of the rotating shaft penetrates through the first separation barrel and the second separation barrel and is rotatably connected with the support frame, the first separation barrel and the second separation barrel are welded with the rotating shaft, the first separation barrel is arranged in the second separation barrel and is positioned in the same axis, a plurality of through holes are formed in the first separation barrel and the second separation barrel, and a feeding cover is arranged on the second separation barrel;
the blowing assembly comprises a fan and an exhaust pipe, the fan is fixedly connected with the brown rice box, the exhaust pipe is arranged on the fan, and an exhaust hole is formed in one side, close to the first separation barrel, of the exhaust pipe;
the vibration part is arranged on one side of the rotating shaft and is arranged in the second separation barrel;
the vibration device is characterized by also comprising a magnetic part, wherein the magnetic part is arranged on the other side of the rotating shaft, and the weight of the magnetic part is the same as that of the vibration part;
the vibrating piece and the magnetic piece are arranged oppositely by taking the rotating shaft as an axis;
the first separation barrel is in a cylindrical shape with one open end and the other closed end, the second separation barrel is in a cylindrical shape with both closed ends, the diameter of the first separation barrel is smaller than that of the second separation barrel, and the feeding cover is arranged at one end, close to the open end, of the second separation barrel;
one surface of the brown rice box, which is far away from the double-layer separation mechanism, is an inclined surface, the inclination angle is 10-45 degrees, and the lowest part of the inclined surface is provided with a discharge hole;
bearings are arranged at the joints of the rotating shaft and the supporting frame;
the diameter of the through hole on the first separation barrel is larger than that of the through hole on the second separation barrel;
the fan control system is characterized by further comprising a control box, wherein the control box is electrically connected with the speed reducing motor and the fan respectively.
To sum up, the utility model provides a separating sieve for rice processing, when needs to carry out rough separation to unhulled corn, can throw unhulled corn in first separator barrel through throwing the material lid, operation gear motor afterwards makes gear motor drive first separator barrel and second separator barrel through the pivot and begins to rotate, and brown rice falls into the second separator barrel through the through-hole on the first separator barrel and carries out secondary separation subsequently, and the fan begins to operate simultaneously, and blows in the second separator barrel through the through-hole with the air exhaust hole with the air through the exhaust pipe, prevents to break the chaff and passes through the through-hole and run out, and blows away the chaff that blocks up the through-hole, can carry out rough separation more thoroughly to rice from to prevent to mix partial broken chaff in the brown rice, through a side of pivot be provided with the magnetic part, the weight of magnetic part with the weight of vibrating piece is the same, be favorable to adsorbing the metallic impurity in the corn to make first separation bucket and second separation bucket more steady when rotating, prevent that the whole device from rocking.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (8)

1. A rice processing is with separation sieve which characterized in that: the brown rice box separating device comprises a supporting frame, a brown rice box, a double-layer separating mechanism and a blowing assembly, wherein the brown rice box is fixedly connected to the supporting frame, the double-layer separating mechanism is connected with the supporting frame, the blowing assembly is arranged in the brown rice box, and the brown rice box is arranged below the supporting frame;
the double-layer separation mechanism comprises a speed reduction motor, a rotating shaft, a first separation barrel and a second separation barrel, the speed reduction motor is fixedly connected with the support frame, one end of the rotating shaft is in driving connection with the speed reduction motor, the other end of the rotating shaft penetrates through the first separation barrel and the second separation barrel and is rotatably connected with the support frame, the first separation barrel is arranged in the second separation barrel and is positioned on the same axis, a plurality of through holes are formed in the first separation barrel and the second separation barrel, and a feeding cover is arranged on the second separation barrel;
the blowing assembly comprises a fan and an exhaust pipe, the fan is fixedly connected with the brown rice box, the exhaust pipe is arranged on the fan, and the exhaust pipe is close to one side of the first separation barrel and is provided with an exhaust hole.
2. The separating screen for rice processing according to claim 1, wherein: still include the vibrating part, one side of pivot is provided with the vibrating part, and set up in inside the second separation bucket.
3. The separating screen for rice processing according to claim 2, wherein: the vibration device is characterized by further comprising a magnetic part, wherein the magnetic part is arranged on the other side of the rotating shaft, and the weight of the magnetic part is the same as that of the vibration part.
4. The separating screen for rice processing according to claim 1, wherein: the first separation barrel is in a cylindrical shape with one open end and the other closed end, the second separation barrel is in a cylindrical shape with both closed ends, the diameter of the first separation barrel is smaller than that of the second separation barrel, and the feeding cover is arranged at one end, close to the open end, of the second separation barrel.
5. The separating screen for rice processing according to claim 1, wherein: one surface of the brown rice box, which is far away from the double-layer separation mechanism, is an inclined surface, the inclination angle is 10-45 degrees, and the lowest part of the inclined surface is provided with a discharge hole.
6. The separating screen for rice processing according to claim 1, wherein: and bearings are arranged at the joints of the rotating shaft and the supporting frame.
7. The separating screen for rice processing according to claim 1, wherein: the diameter of the through hole on the first separation barrel is larger than that of the through hole on the second separation barrel.
8. The separating screen for rice processing according to claim 1, wherein: the fan control system is characterized by further comprising a control box, wherein the control box is electrically connected with the speed reducing motor and the fan respectively.
CN201922181955.2U 2019-12-09 2019-12-09 Separating screen for rice processing Expired - Fee Related CN211274768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922181955.2U CN211274768U (en) 2019-12-09 2019-12-09 Separating screen for rice processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922181955.2U CN211274768U (en) 2019-12-09 2019-12-09 Separating screen for rice processing

Publications (1)

Publication Number Publication Date
CN211274768U true CN211274768U (en) 2020-08-18

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Application Number Title Priority Date Filing Date
CN201922181955.2U Expired - Fee Related CN211274768U (en) 2019-12-09 2019-12-09 Separating screen for rice processing

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112387577A (en) * 2020-11-06 2021-02-23 广东久鼎智能科技有限公司 Particulate matter screening device for salt production equipment and screening method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112387577A (en) * 2020-11-06 2021-02-23 广东久鼎智能科技有限公司 Particulate matter screening device for salt production equipment and screening method thereof

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200818

Termination date: 20211209

CF01 Termination of patent right due to non-payment of annual fee