CN210875464U - Rice hulling and separating device - Google Patents
Rice hulling and separating device Download PDFInfo
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- CN210875464U CN210875464U CN201921572777.XU CN201921572777U CN210875464U CN 210875464 U CN210875464 U CN 210875464U CN 201921572777 U CN201921572777 U CN 201921572777U CN 210875464 U CN210875464 U CN 210875464U
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- storage bin
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Abstract
The utility model discloses a rice husking and separating device, which comprises a storage bin with a cylindrical structure and a centrifugal bin arranged below the storage bin; the internal bin space of the centrifugal bin is set to be an inverted cone structure, the upper end of the centrifugal bin is embedded in the lower end of the storage bin, and a ring of annular driven gear is mounted at the outer side part of the centrifugal bin; the teeth of the driven gear are arranged in an inclined conical tooth structure. This device is different from traditional drum-type centrifugal device, and the top sets up fixed storage silo, and the below sets up rotatory centrifugal silo to centrifugal silo sets up to the back taper structure, and this device can realize the unhulled back of corn through two vertical storehouse body cooperations of placing, and the chaff separates and the function of separately collecting with the brown rice, and overall structure is reasonable moreover, and the separation is thorough, and the effect is better, and work efficiency is higher.
Description
Technical Field
The utility model relates to a rice corn treatment facility field, a rice corn shelling separator specifically says so.
Background
In the prior art, most of rice hulling devices for rice hull use a drum-type structure to hull and separate chaff and brown rice by centrifugal force in a drum to hull, but the drum-type structure usually cannot realize the function of separating the chaff after hulling, the chaff and the brown rice are sent out from the hulling device together, and then the separation of the chaff is carried out by a separation device, so that the whole process is relatively troublesome and the separation treatment after hulling cannot be realized; moreover, the existing separating device has poor processing effect of the husks, the husks can not be separated completely or the brown rice is mistakenly separated as the husks, and the separation quality is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rice husking and separating device aiming at the defects of the prior art; the technical scheme is as follows:
a rice husking and separating device comprises a storage bin with a cylindrical structure and a centrifugal bin arranged below the storage bin; the internal bin space of the centrifugal bin is set to be an inverted cone structure, the upper end of the centrifugal bin is embedded in the lower end of the storage bin, and a ring of annular driven gear is mounted at the outer side part of the centrifugal bin; the teeth of the driven gear are arranged into an inclined conical tooth structure; the outer side of the centrifugal bin is also provided with a driving motor which is vertically arranged; the motor rod of the driving motor is correspondingly provided with a driving gear, and teeth on the driving gear are also arranged into corresponding conical tooth structures, so that the driving gear and the driven gear are arranged in a meshed manner and can drive the centrifugal bin to rotate; the storage bin is fixedly arranged, a plurality of directional separating rods transversely extending towards the inner side are further mounted at the lower end of the storage bin, the directional separating rods are of hollow rod structures, the outer ends of the directional separating rods extend out of the bin body and are provided with pipelines, the pipelines are connected and provided with blowing devices, and air can be blown into the bin body through the blowing devices and the directional separating rods.
Preferably, the upper end of the storage bin is provided with a rice feeding hole and a chaff discharging hole; the rice feeding hole is provided with an end cover, and the husk discharging hole is connected with a collecting cloth bag to collect husks or is communicated with a collecting bin to collect husks.
Preferably, the lower end of the centrifugal bin is further provided with a plane, the plane is provided with a rice discharging plate which is installed in a hinged mode, and the rice discharging plate can be locked and unlocked.
Preferably, the inner side bin wall of the centrifugal bin is further provided with movable separation rods, the movable separation rods are perpendicular to the inner side bin wall of the centrifugal bin, and the movable separation rods are arranged in an array mode at even intervals.
Preferably, the directional separation rods are arranged two layers below the storage bin, four directional separation rods are uniformly arranged at intervals on each layer, and the four directional separation rods share the same set of air blowing device.
Preferably, the driving motor is provided with three sets of corresponding triangular structures arranged outside the centrifugal bin, and the driving motor supports the centrifugal bin and drives the centrifugal bin to rotate.
Has the advantages that: the utility model discloses following beneficial effect has:
(1) the device is different from the traditional roller-type centrifugal device, a fixed storage bin is arranged above the device, a rotary centrifugal bin is arranged below the device, the centrifugal bin is of an inverted cone structure, rice entering from the storage bin is poured on the centrifugal bin, after the centrifugal bin is opened and rotated, the rice clings to the bin wall and rotates under the action of centrifugal force, rice husks are separated from internal brown rice, the separated rice husks can gradually float, then the air is blown to the interior of the bin body through an air blowing device on the outer side to form air flow, the rice husks are sent into a rice husk collecting bin or a collecting cloth bag along with the air flow from a rice husk discharging port, and the remained rice discharging bin can discharge the rice from the lower end, after the device can realize rice husking through the matching of two vertically placed bin bodies, the rice husks are separated from the brown rice and are collected separately, and the whole structure is reasonable, the separation is thorough, the effect is better, and the working efficiency is higher;
(2) in order to increase the shelling quality and efficiency, the lower end of the storage bin is provided with the directional separation rod which transversely extends inwards, so that the rice can correspondingly collide with the directional separation rod when rotating along with centrifugal force, and the shelling efficiency can be increased; the directional separation rod is of a hollow rod structure, the interior of the directional separation rod is connected with the blowing device through a pipeline, airflow of the blowing device can be introduced into the bin body to separate chaff, and one part has two functions, namely two functions; the bin wall of the centrifugal bin is correspondingly provided with the movable separating rod, and the hulling quality can be correspondingly improved by colliding the movable separating rod while the rice rotates centrifugally;
(3) the centrifugal bin is of an inverted cone structure, the driven gear of the cone structure is installed on the outer side of the centrifugal bin, the driving gear of the cone structure is correspondingly installed on the driving motor, the gear of the cone structure can be suitable for the shape structure of the centrifugal bin, the whole centrifugal bin can be correspondingly supported through the driving gear, and the structure of the centrifugal bin is more reasonable and stable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1, a rice husking and separating apparatus includes a storage bin 1 having a cylindrical structure and a centrifugal bin 2 installed below the storage bin 1; the internal bin space of the centrifugal bin 2 is set to be an inverted cone structure, the upper end of the centrifugal bin 2 is embedded in the lower end of the storage bin 1, and a ring of annular driven gear 3 is mounted at the outer side part of the centrifugal bin 2; the teeth of the driven gear 3 are arranged in an inclined conical tooth structure; the outer side of the centrifugal bin 2 is also provided with a driving motor 4 which is vertically arranged; a driving gear 5 is correspondingly arranged on a motor rod of the driving motor 4, and teeth on the driving gear 5 are also arranged into corresponding conical tooth structures, so that the driving gear 5 and the driven gear 3 are arranged in a meshed manner and can drive the centrifugal bin 2 to rotate; the storage silo 1 is fixedly arranged, a plurality of directional separating rods 6 transversely extending towards the inner side are further mounted at the lower end of the storage silo 1, the directional separating rods 6 are of hollow rod structures, the outer ends of the directional separating rods 6 extend out of the silo body and are provided with pipelines 7, the pipelines 7 are connected and provided with air blowing devices 8, and air can be blown towards the silo body through the air blowing devices 8 and the directional separating rods 6.
The upper end of the storage bin 1 is provided with a rice feeding hole 9 and a chaff discharging hole 10; an end cover is arranged on the rice inlet 9, and the husk outlet 10 is connected with a collecting cloth bag to collect husks or is communicated with a collecting bin to collect husks; the lower end of the centrifugal bin 2 is also provided with a plane which is provided with a rice discharging plate 11 which is hinged, and the rice discharging plate 11 can be locked and unlocked.
The inner side bin wall of the centrifugal bin 2 is also provided with movable separation rods 12, the movable separation rods 12 are arranged to be perpendicular to the inner side bin wall of the centrifugal bin 2, and the movable separation rods 12 are arranged in an array mode at even intervals; two layers of directional separation rods 6 are arranged below the storage bin 1, four directional separation rods 6 are uniformly arranged at intervals on each layer, and the four directional separation rods 6 share the same set of air blowing device 8; the driving motor 4 is provided with three sets of corresponding triangular structures arranged outside the centrifugal bin 2, supports the centrifugal bin and drives the centrifugal bin 2 to rotate.
The device is different from the traditional roller-type centrifugal device, a fixed storage bin is arranged above the device, a rotary centrifugal bin is arranged below the device, the centrifugal bin is of an inverted cone structure, rice entering from the storage bin is poured on the centrifugal bin, after the centrifugal bin is opened and rotated, the rice clings to the bin wall and rotates under the action of centrifugal force, rice husks are separated from internal brown rice, the separated rice husks can gradually float, then the air is blown to the interior of the bin body through an air blowing device on the outer side to form air flow, the rice husks are sent into a rice husk collecting bin or a collecting cloth bag along with the air flow from a rice husk discharging port, and the remained rice discharging bin can discharge the rice from the lower end, after the device can realize rice husking through the matching of two vertically placed bin bodies, the rice husks are separated from the brown rice and are collected separately, and the whole structure is reasonable, the separation is thorough, and the effect is better, and work efficiency is higher.
In order to increase the shelling quality and efficiency, the lower end of the storage bin is provided with the directional separation rod which transversely extends inwards, so that the rice can correspondingly collide with the directional separation rod when rotating along with centrifugal force, and the shelling efficiency can be increased; the directional separation rod is of a hollow rod structure, the interior of the directional separation rod is connected with the blowing device through a pipeline, airflow of the blowing device can be introduced into the bin body to separate chaff, and one part has two functions, namely two functions; and the corresponding installation of the bulkhead in centrifugal storehouse removes the separation pole, when the corn centrifugation is rotatory, removes the separation pole through the collision and can correspondingly improve shelling quality.
The centrifugal bin is of an inverted cone structure, the driven gear of the cone structure is installed on the outer side of the centrifugal bin, the driving gear of the cone structure is correspondingly installed on the driving motor, the gear of the cone structure can be suitable for the shape structure of the centrifugal bin, the whole centrifugal bin can be correspondingly supported through the driving gear, and the structure of the centrifugal bin is more reasonable and stable.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the invention and the appended claims, and all equivalent changes and modifications made according to the claims should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a rice unhulled separator which characterized in that: comprises a storage bin (1) with a cylindrical structure and a centrifugal bin (2) arranged below the storage bin (1); the internal bin space of the centrifugal bin (2) is arranged to be an inverted cone-shaped structure, the upper end of the centrifugal bin (2) is embedded in the lower end of the storage bin (1), and a ring of annular driven gear (3) is mounted at the outer side part of the centrifugal bin (2); the teeth of the driven gear (3) are arranged into an inclined conical tooth structure; a driving motor (4) which is vertically arranged is also arranged at the outer side of the centrifugal bin (2); a driving gear (5) is correspondingly arranged on a motor rod of the driving motor (4), and teeth on the driving gear (5) are also arranged into corresponding conical tooth structures, so that the driving gear (5) and the driven gear (3) are arranged in a meshed manner and can drive the centrifugal bin (2) to rotate; the storage bin (1) is fixedly arranged, a plurality of directional separating rods (6) transversely extending towards the inner side are further mounted at the lower end of the storage bin (1), the directional separating rods (6) are of a hollow rod structure, the outer ends of the directional separating rods (6) extend out of the bin body and are provided with pipelines (7), the pipelines (7) are connected with blowing devices (8), and air can be blown to the bin body through the blowing devices (8) and the directional separating rods (6).
2. The rice husking and separating device according to claim 1, wherein: the upper end of the storage bin (1) is provided with a rice feeding hole (9) and a husk discharging hole (10); the end cover is arranged on the rice feeding hole (9), and the husk discharging hole (10) is connected with a collecting cloth bag to collect husks or is communicated with a collecting bin to collect husks.
3. The rice husking and separating device according to claim 1, wherein: the lower extreme in centrifugal storehouse (2) still be provided with a plane, this plane sets up to articulated installation's corn stripper (11), this corn stripper (11) can lock and open.
4. The rice husking and separating device according to claim 1, wherein: the inboard bulkhead of centrifugation storehouse (2) still install removal separation rod (12), removal separation rod (12) set up to set up with the inboard bulkhead of centrifugation storehouse (2) is perpendicular to removal separation rod (12) are even array installation setting in interval.
5. The rice husking and separating device according to claim 1, wherein: the directional separation rods (6) are arranged two layers below the storage bin (1), four directional separation rods are uniformly arranged at intervals on each layer, and the four directional separation rods (6) share the same set of air blowing device (8).
6. The rice husking and separating device according to claim 1, wherein: the driving motor (4) is provided with three sets of corresponding triangular structures arranged outside the centrifugal bin (2) to support the centrifugal bin and drive the centrifugal bin (2) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572777.XU CN210875464U (en) | 2019-09-20 | 2019-09-20 | Rice hulling and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572777.XU CN210875464U (en) | 2019-09-20 | 2019-09-20 | Rice hulling and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210875464U true CN210875464U (en) | 2020-06-30 |
Family
ID=71336026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921572777.XU Expired - Fee Related CN210875464U (en) | 2019-09-20 | 2019-09-20 | Rice hulling and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210875464U (en) |
-
2019
- 2019-09-20 CN CN201921572777.XU patent/CN210875464U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |