CN217289320U - Rice processing is with removing chaff sieving mechanism with dust removal function - Google Patents

Rice processing is with removing chaff sieving mechanism with dust removal function Download PDF

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Publication number
CN217289320U
CN217289320U CN202220922710.XU CN202220922710U CN217289320U CN 217289320 U CN217289320 U CN 217289320U CN 202220922710 U CN202220922710 U CN 202220922710U CN 217289320 U CN217289320 U CN 217289320U
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China
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bran
rice
fixedly connected
chaff
bran removing
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CN202220922710.XU
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Chinese (zh)
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张霞英
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Hefei Haoran Ecological Agriculture Technology Co Ltd
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Hefei Haoran Ecological Agriculture Technology Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14Measures for saving energy, e.g. in green houses

Abstract

The utility model is suitable for a rice processing technology field provides a rice processing is with removing chaff screening plant with dust removal function, including bottom plate, first bran removal mechanism, second bran removal mechanism and dust removal mechanism, a plurality of first supporting legs of the vertical fixedly connected with of upper surface of bottom plate, fixedly connected with installation cover between a plurality of first supporting legs, the inside detachably of installation cover installs the open bran case that removes in bottom, and first bran removal mechanism and second bran removal mechanism all set up in the inside of removing the bran case. This rice processing is with removing chaff sieving mechanism with dust removal function, through setting up first chaff removing mechanism and second chaff removing mechanism, first chaff removing mechanism blows away the lighter less rice bran in the rice through wind-force, the second chaff removing mechanism sieves out the great heavier rice bran that can't be blown away in with the rice through vibrating motor's shake, two mechanism combined actions, also improved the effect that removes the chaff when having improved the speed that removes the chaff, thereby the device's practicality has been improved.

Description

Rice processing is with removing chaff sieving mechanism with dust removal function
Technical Field
The utility model belongs to the technical field of rice processing, especially, relate to a rice processing is with removing chaff sieving mechanism with dust removal function.
Background
The rice is a finished product prepared by rice through the working procedures of cleaning, hulling, milling, finishing and the like, and the cleaning procedure is to remove various impurities mixed in the rice by using proper equipment through a proper process flow and a proper operation method so as to improve the quality of the finished rice product.
One of them process in the rice processing is that the impurity screens such as rice bran in the rice remove, and general rice bran sieving device all realizes removing the chaff effect through a mode alone, removes the chaff process comparatively slowly, and removes the chaff effect also relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rice processing is with removing chaff screening plant with dust removal function aims at solving general rice chaff device and all realizes removing the chaff effect through an independent mode, removes the chaff process comparatively slowly, and removes the also relatively poor problem of chaff effect.
The utility model is realized in such a way, the bran removing screening device with the dust removing function for rice processing comprises a bottom plate, a first bran removing mechanism, a second bran removing mechanism and a dust removing mechanism;
the upper surface of the bottom plate is vertically and fixedly connected with a plurality of first supporting legs, a mounting sleeve is fixedly connected among the first supporting legs, a bran removing box with an open bottom end is detachably mounted in the mounting sleeve, the first bran removing mechanism and the second bran removing mechanism are both arranged in the bran removing box, and the dust removing mechanism is arranged at the top end of the bran removing box;
the first bran removing mechanism comprises a mounting groove which is arranged on one side surface of the bran removing box in a penetrating manner along the height direction of the bran removing box, a mounting frame is fixedly connected inside the mounting groove, a plurality of fans are fixedly connected inside the mounting frame, a bran discharging groove is arranged on the other side surface of the bran removing box in a penetrating manner, and a collecting bag is detachably connected to the outer end of the bran discharging groove;
the second removes chaff mechanism include vertical fixed connection in a plurality of second supporting legs of bottom plate upper surface, it is a plurality of the equal fixedly connected with spring support in top of second supporting leg, it is a plurality of the open material frame that connects in top fixedly connected with top of spring support, the top that connects the material frame is passed through remove the uncovered extension of chaff bottom end to remove the inside of chaff case, connect a plurality of connecting blocks of the inside upper end fixedly connected with of material frame, it is a plurality of the top detachably of connecting block is provided with the filter screen of infundibulate, the bottom fixedly connected with vibrating motor who connects the material frame.
Preferably, the outer diameter of the material receiving frame is smaller than the inner diameter of the bran removing box, and the outer surface of the material receiving frame is not in contact with the inner surface of the bran removing box.
Preferably, dust removal mechanism include vertical intercommunication in remove the dust removal section of thick bamboo of chaff case top, the top fixedly connected with motor case of a dust removal section of thick bamboo, the inside fixedly connected with motor of motor case, the output shaft of motor link up the motor case extends to the inside of a dust removal section of thick bamboo, the vertical fixedly connected with axis of rotation in output shaft bottom of motor, the fixed surface of axis of rotation is connected with helical blade, the upper surface of bottom plate is provided with the air exhauster, the air inlet end intercommunication of air exhauster has main exhaust column, the vertical upwards extension in top of main exhaust column, the surface intercommunication of main exhaust column one side has a plurality of vice exhaust columns, the other end of a plurality of vice exhaust columns communicate in a side surface of a dust removal section of thick bamboo.
Preferably, the motor output shaft, the rotating shaft and the central axis of the dust removing cylinder are all located on the same straight line.
Preferably, the inside of the auxiliary exhaust pipes and one end of each auxiliary exhaust pipe located on the side face of the dust removing cylinder are fixedly connected with a filter sheet.
Preferably, the top end of the outer surface of the dust removal cylinder is provided with a feed hole in a penetrating way, and the outer end of the feed hole is communicated with a feed pipe.
Preferably, the top end of the feeding pipe is provided with a feeding hopper.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a bran removing screening device with dust removing function for rice processing, which is provided with a first bran removing mechanism and a second bran removing mechanism, when the device removes bran from rice, the two mechanisms work synchronously, and in the process that the rice falls from the top end of the bran removing box, the fan in the first bran removing mechanism blows out breeze to blow away lighter and smaller bran in the rice, namely, the rice is firstly bran-removed, then the rice falls into a filter screen in a second bran-removing mechanism, the material receiving frame drives the filter screen to shake under the drive of the vibrating motor, rice bran which has larger mass and is not blown away in the rice is screened out through the filter screen, remove the chaff for the second time promptly, twice remove the chaff work and accomplish the back, the rice bran in the rice can be sieved and removed, and the device removes the chaff twice through two mechanisms to the rice, has improved the effect of removing the chaff and has also improved the speed of removing the chaff, has improved work efficiency to the practicality of the device has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an external view of the present invention;
FIG. 3 is a schematic view of a part of the structure of the middle dust removing mechanism of the present invention;
fig. 4 is a schematic structural view of a second bran removing mechanism of the present invention.
In the figure: 1. a base plate; 2. a first support leg; 3. installing a sleeve; 4. a bran removing box; 5. installing a frame; 6. a fan; 7. a bran discharging groove; 8. a material collecting bag; 9. a second support leg; 10. a spring support; 11. a material receiving frame; 12. a vibration motor; 13. connecting blocks; 14. filtering with a screen; 15. a dust removal cylinder; 16. a motor case; 17. a motor; 18. a rotating shaft; 19. a helical blade; 20. a feed port; 21. a feed pipe; 22. a feed hopper; 23. an exhaust fan; 24. a main exhaust pipe; 25. an auxiliary exhaust pipe; 26. a filter disc.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a rice processing bran removing screening device with a dust removing function comprises a bottom plate 1, a first bran removing mechanism, a second bran removing mechanism and a dust removing mechanism;
the vertical fixedly connected with of upper surface of bottom plate 1 has a plurality of first supporting legs 2, fixedly connected with installation cover 3 between a plurality of first supporting legs 2, and the inside detachably of installation cover 3 installs the open bran case 4 that removes in bottom, and first bran removal mechanism and second remove the bran mechanism and all set up in the inside that removes bran case 4, and dust removal mechanism sets up in the top that removes bran case 4.
In the present embodiment, the plurality of first support legs 2 play a supporting role.
Further, dust removal mechanism includes vertical intercommunication in the section of thick bamboo 15 that removes dust on 4 tops of chaff case that removes, the top fixedly connected with motor case 16 of a section of thick bamboo 15 that removes dust, the inside fixedly connected with motor 17 of motor case 16, the output shaft of motor 17 link up motor case 16 and extend to the inside of a section of thick bamboo 15 that removes dust, the vertical fixedly connected with axis of rotation 18 in output shaft bottom of motor 17, the fixed surface of axis of rotation 18 is connected with helical blade 19, the upper surface of bottom plate 1 is provided with air exhauster 23, the air inlet end intercommunication of air exhauster 23 has main exhaust column 24, the vertical upwards extension in top of main exhaust column 24, the surface intercommunication of main exhaust column 24 one side has a plurality of vice exhaust columns 25, the other end of a plurality of vice exhaust columns 25 communicates in a side surface of a section of thick bamboo 15 that removes dust.
The output shaft of the motor 17, the rotating shaft 18 and the central axis of the dust removing cylinder 15 are all positioned on the same straight line.
And one ends of the inside of the auxiliary exhaust pipes 25, which are positioned on the side surface of the dust removing cylinder 15, are fixedly connected with filter sheets 26.
In this embodiment, under the driving of the motor 17, the rotating shaft 18 and the helical blade 19 rotate inside the dust removing cylinder 15, the rice moves downward under the action of its own gravity after entering the dust removing cylinder 15, the helical blade 19 keeps rotating to prolong the retention time of the rice inside the dust removing cylinder 15, the suction fan 23 generates a suction force with a proper magnitude after being started, the dust entrained in the rice in the dust removing cylinder 15 is sucked out through the main exhaust pipe 24 and the plurality of auxiliary exhaust pipes 25, and the rice is not sucked away by the suction fan 23 under the action of the filter sheet 26.
Furthermore, a feeding hole 20 is formed at the top end of the outer surface of the dust removing cylinder 15 in a penetrating manner, and a feeding pipe 21 is communicated with the outer end of the feeding hole 20.
The top end of the feed pipe 21 is provided with a feed hopper 22.
In this embodiment, the rice material can be poured into the interior of the dust removing cylinder 15 through the feeding pipe 21, and the feeding hopper 22 is in a funnel shape, so that the pouring is faster and more convenient.
Further, first bran removing mechanism includes to link up along removing 4 direction of height of chaff case and sets up in the mounting groove that removes 4 side surfaces of chaff case, the inside fixedly connected with installing frame 5 of mounting groove, a plurality of fans 6 of the inside fixedly connected with of installing frame 5, and the opposite side surface that removes chaff case 4 link up and has seted up out chaff groove 7, goes out chaff groove 7 outer end detachably and sets up and is connected with a material collecting bag 8.
In this embodiment, when the rice gets into through dust removal mechanism and removes inside chaff case 4, drop under the effect of self gravity, at the in-process that the rice dropped, fan 6 blows out the light wind and blows away the lighter rice bran of quality that is mingled with in the rice, and the rice then can not receive the influence of wind and continue the whereabouts, and the rice bran that is blown away gets into collection pocket 8 through going out chaff groove 7 in, after collecting a certain amount, can pull down collection pocket 8 and handle its inside rice bran.
Further, the second bran removing mechanism comprises a plurality of second supporting legs 9 which are vertically and fixedly connected to the upper surface of the bottom plate 1, spring supports 10 are fixedly connected to the top ends of the second supporting legs 9, a top end fixedly connected with material receiving frame 11 of the spring supports 10 is open, the top end of the material receiving frame 11 extends to the inside of the bran removing box 4 through the opening at the bottom end of the bran removing box 4, a plurality of connecting blocks 13 are fixedly connected to the upper end of the inside of the material receiving frame 11, a funnel-shaped filter screen 14 is detachably arranged on the top ends of the connecting blocks 13, and a vibrating motor 12 is fixedly connected to the bottom end of the material receiving frame 11.
In this embodiment, the rice after passing through the first bran removing mechanism directly falls into the filter screen 14, and then under the driving of the vibration motor 12, the material receiving frame 11 drives the filter screen 14 to shake, so as to separate the rice bran with larger mass, thereby realizing the second bran removing.
After the bran removal is completed, the bran removal box 4 can be detached from the inside of the mounting sleeve 3, and then the filter screen 14 can be detached and the rice therein can be poured out for subsequent treatment.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back well, when using the device, at first starter motor 17, air exhauster 23 and vibrating motor 12, later will remove during the rice of chaff sends into dust removal mechanism through feeder hopper 22, the dust that wherein mix with behind the rice through dust removal mechanism is siphoned away by air exhauster 23, later the rice falls into first chaff removal mechanism, first chaff removal mechanism blows away lighter rice bran in the rice through wind-force, and the rice then can not receive the influence of wind and continue the whereabouts, the rice directly falls into inside filter screen 14 in the second chaff removal mechanism through first chaff removal mechanism back, under vibrating motor 12's drive, filter screen 14 shake that does not stop, sieve out heavier rice bran in the rice, reach the second and remove the effect of chaff.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a rice processing is with removing chaff sieving mechanism with dust removal function which characterized in that: comprises a bottom plate (1), a first bran removing mechanism, a second bran removing mechanism and a dust removing mechanism;
the upper surface of the bottom plate (1) is vertically and fixedly connected with a plurality of first supporting legs (2), a mounting sleeve (3) is fixedly connected among the first supporting legs (2), a bran removing box (4) with an open bottom end is detachably mounted in the mounting sleeve (3), the first bran removing mechanism and the second bran removing mechanism are both arranged in the bran removing box (4), and the dust removing mechanism is arranged at the top end of the bran removing box (4);
the first bran removing mechanism comprises a mounting groove which is formed in the surface of one side of the bran removing box (4) in a penetrating mode along the height direction of the bran removing box (4), a mounting frame (5) is fixedly connected to the inside of the mounting groove, a plurality of fans (6) are fixedly connected to the inside of the mounting frame (5), a bran discharging groove (7) is formed in the surface of the other side of the bran removing box (4) in a penetrating mode, and the outer end of the bran discharging groove (7) is detachably connected with a collecting bag (8);
the second removes chaff mechanism and includes vertical fixed connection in a plurality of second supporting legs (9) of bottom plate (1) upper surface, it is a plurality of equal fixedly connected with spring support (10) in top of second supporting leg (9), it is a plurality of the open material frame (11) that connects in top fixedly connected with top of spring support (10), the top that connects material frame (11) is passed through remove uncovered extension in chaff case (4) bottom remove the inside of chaff case (4), connect a plurality of connecting blocks (13) of upper end fixedly connected with of material frame (11) inside, it is a plurality of the top detachably of connecting block (13) is provided with filter screen (14) of infundibulate, the bottom fixedly connected with vibrating motor (12) of material frame (11) that connects.
2. The rice bran removing and screening device with the dust removing function for processing rice as claimed in claim 1, wherein: the outer diameter of the material receiving frame (11) is smaller than the inner diameter of the bran removing box (4), and the outer surface of the material receiving frame (11) is not in contact with the inner surface of the bran removing box (4).
3. The rice bran removing and screening device with the dust removing function for processing rice as claimed in claim 1, wherein: the dedusting mechanism comprises a dedusting cylinder (15) which is vertically communicated with the top end of the bran removing box (4), the top end of the dust removing cylinder (15) is fixedly connected with a motor box (16), the interior of the motor box (16) is fixedly connected with a motor (17), the output shaft of the motor (17) penetrates through the motor box (16) and extends to the interior of the dust removing cylinder (15), the bottom end of an output shaft of the motor (17) is vertically and fixedly connected with a rotating shaft (18), the surface of the rotating shaft (18) is fixedly connected with a helical blade (19), the upper surface of the bottom plate (1) is provided with an exhaust fan (23), the air inlet end of the exhaust fan (23) is communicated with a main exhaust pipe (24), the top end of the main exhaust pipe (24) vertically extends upwards, the surface of one side of the main exhaust pipe (24) is communicated with a plurality of auxiliary exhaust pipes (25), and the other ends of the auxiliary exhaust pipes (25) are communicated with the surface of one side of the dust removing cylinder (15).
4. The rice bran removing and screening device with the dust removing function for processing rice as claimed in claim 3, wherein: the output shaft of the motor (17), the rotating shaft (18) and the central axis of the dust removing cylinder (15) are all positioned on the same straight line.
5. The rice bran removing and screening device with the dust removing function for processing rice as claimed in claim 3, wherein: and a filter disc (26) is fixedly connected to one end of the inside of the auxiliary exhaust pipes (25) and positioned on the side surface of the dust removing cylinder (15).
6. The rice bran removing and screening device with the dust removing function for processing rice as claimed in claim 3, wherein: the top of dust removal section of thick bamboo (15) surface link up and has seted up feed port (20), the outer end intercommunication of feed port (20) has inlet pipe (21).
7. The rice bran removing and screening device with the dust removing function for processing rice as claimed in claim 6, wherein: the top end of the feeding pipe (21) is provided with a feeding hopper (22).
CN202220922710.XU 2022-04-20 2022-04-20 Rice processing is with removing chaff sieving mechanism with dust removal function Active CN217289320U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220922710.XU CN217289320U (en) 2022-04-20 2022-04-20 Rice processing is with removing chaff sieving mechanism with dust removal function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220922710.XU CN217289320U (en) 2022-04-20 2022-04-20 Rice processing is with removing chaff sieving mechanism with dust removal function

Publications (1)

Publication Number Publication Date
CN217289320U true CN217289320U (en) 2022-08-26

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Application Number Title Priority Date Filing Date
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Country Status (1)

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