CN221016179U

CN221016179U - Rice shelling device

Info

Publication number: CN221016179U
Application number: CN202322862435.4U
Authority: CN
Inventors: 戴娟; 钟锐; 戴庆; 黄文疆
Original assignee: Dawu County Zhongfa Ecological Agriculture Co ltd
Current assignee: Dawu County Zhongfa Ecological Agriculture Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-05-28
Anticipated expiration: 2033-10-25

Abstract

The utility model provides a rice husking device, which comprises a husking device body, wherein the husking device body comprises a motor, a rotary table, a husking mechanism and a slag removing mechanism, a rear end support is arranged at the bottom of a shell of the motor, a bottom plate is arranged at the bottom of the rear end support, a front end support is arranged at the front end of the bottom plate, a driving shaft is arranged at the output end of the motor, the slag removing mechanism is arranged at the front end of the surface of the bottom plate, the middle position of the top of the slag removing mechanism is aligned with the tail end of the husking mechanism.

Description

Rice shelling device

Technical Field

The utility model relates to the technical field of rice processing, in particular to a rice husking device.

Background

In the course of processing rice, the rice husk on the rice needs to be dehulled, and a special rice dehulling device is needed in the course. According to the rice husking device with screening function disclosed in the Chinese patent document CN201721294897.9, the vertical position of the rice husking device is adjusted by rotating the screw rod, so that the position between the press roller and the first husking roller and the position between the press roller and the second husking roller are adjusted, the extrusion acting force of husking is increased, and the husking of rice is more thorough; the first sieve plate and the second sieve plate vibrate up and down under the drive of the triangular cam, meanwhile, rice is fully contacted with hot air sprayed from the first spray head and the second spray head, the drying effect of the rice is greatly improved, and the screening of the rice is accelerated.

According to the technical scheme disclosed by the utility model, the rice shelling device in the prior art extrudes rice through two rotating rollers to realize the extrusion effect on surface rice hulls, but the extrusion time that receives in the process is very short, leads to a large amount of rice hulls to be unable to fully crush, separates through the winnowing system when follow-up discharge between broken rice hulls and the rice grains, and consequently the effective time of separation is also shorter, and the incomplete condition of separation appears easily.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a rice husking device which solves the problems in the prior art, the rice husks are separated in a friction mode, and the separated rice husks are blown out in real time by continuously introducing air flow in the separation process, so that the separation effect between the rice husks and rice grains is improved, and meanwhile, the rice grains can be automatically screened after being discharged.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a rice hulling device, includes the hulling device body, the hulling device body includes motor, carousel, hulling mechanism and deslagging mechanism, the rear end support is installed to the casing bottom of motor, the bottom plate is installed to the bottom of rear end support, the front end support is installed to the front end of bottom plate, the drive shaft is installed to the output of motor, the carousel is installed in the drive shaft, the surface of carousel is provided with hulling mechanism, deslagging mechanism is installed to the surface front end of bottom plate, and the top intermediate position of deslagging mechanism aligns with hulling mechanism's end.

Further, the surface mounting of shelling mechanism has the butt joint sleeve, the inside of butt joint sleeve is embedded to the end of drive shaft, the rear end of butt joint sleeve and the top fixed connection of front end support.

Further, the surface of the driving shaft is sleeved with a bearing, a plurality of rear end brackets are arranged, and each rear end bracket supports a shell of the motor or a bearing part on the driving shaft respectively.

Further, the shelling mechanism comprises a slag discharging channel and a shelling cavity, wherein a feeding channel is arranged at the top of the shelling cavity, a throwing opening is formed in the top of the feeding channel, and a discharging opening is formed in the bottom of the shelling cavity.

Further, the outside of shelling cavity installs the current diverting layer, the side of current diverting layer is connected with the gas filled duct, the gas filled duct is connected with outside air-blower equipment, a plurality of orifices have been seted up to the inboard of current diverting layer.

Furthermore, the interior of the unshelling cavity is communicated with the interior of the deslagging channel, and the top of the deslagging channel is fixed with the surface of the butt joint sleeve into a whole.

Further, the deslagging mechanism comprises a screen and a slag storage box, the screen is paved at the top of the slag storage box, the whole screen is of an arc-shaped structure, and the rear end of the screen is aligned with the bottom edge of the turntable.

Further, a scraping rod is arranged at the edge of the surface of the turntable, a plurality of scraping teeth are connected to the bottom of the scraping rod, and a baffle is arranged on one side of the screen.

The utility model has the beneficial effects that:

1. This rice shelling device drives the rotation of shelling grind board on the carousel through the motor, can extrude the friction treatment with the corn that shelling cavity inside was put in, and then reaches the effect of shelling, has prolonged the length range of friction to make the shelling more thoroughly.

2. This rice hulling device can be through the air current leading-in structure in the in-process of shelling, blows into the inside of shelling cavity with outside air current from the side, consequently in the route scope of whole shelling, can be in real time with the direct outside blowout of the rice husk of grinding removal, makes the rice husk separation more thoroughly.

3. This rice shelling device accomplishes the separation to corn after, directly discharges the deslagging mechanism top of bottom plate with rice, rotates the pole of scraping that drives the edge with the help of the carousel rotation and rotates to can stir the rice of piling up on the screen cloth, realize carrying out automatic screening filterable effect to garrulous little residue.

Drawings

FIG. 1 is a schematic view showing the configuration of an external shape of a rice husking apparatus according to the present utility model;

FIG. 2 is a side sectional view of a rice husking apparatus according to the present utility model;

FIG. 3 is a schematic view showing a construction of a slag removing mechanism portion of a rice husking apparatus according to the present utility model;

FIG. 4 is a schematic view showing the construction of a shelling mechanism part of a rice shelling device of the present utility model;

In the figure: 1. a bottom plate; 2. a rear end bracket; 3. a motor; 4. a drive shaft; 5. a front end bracket; 6. a turntable; 7. shelling and grinding plates; 8. a delivery port; 9. a shelling mechanism; 10. a deslagging mechanism; 11. a feed channel; 12. shelling the cavity; 13. a slag discharging channel; 14. a discharge port; 15. a scraping rod; 16. a butt joint sleeve; 17. a screen; 18. a baffle; 19. a slag storage box; 20. scraping teeth; 21. an inflation pipeline; 22. a shunt layer; 23. and (3) spraying holes.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a rice hulling device, includes hulling device body, hulling device body includes motor 3, carousel 6, hulling mechanism 9 and deslagging mechanism 10, rear end support 2 is installed to motor 3's casing bottom, bottom plate 1 is installed to rear end support 2's bottom, front end support 5 is installed to bottom plate 1's front end, drive shaft 4 is installed to motor 3's output, carousel 6 installs on drive shaft 4, carousel 6's surface is provided with hulling mechanism 9, deslagging mechanism 10 is installed to bottom plate 1's surface front end, and the top intermediate position of deslagging mechanism 10 aligns with hulling mechanism 9's end, and this rice hulling device carries out separation processing with rice husk on the corn and inside rice part through the travel of friction, during the use, directly drops into the inside with the input mouth 8 at top rice raw and other materials along feed channel 11, can carry out the hulling processing with the help of friction effect to in this hulling's in-process, continuously blow off rice husk towards outside, and the automatic rice that remains is followed by the end is discharged from the end to the end and enters into the filter in-out the filter-finishing process of the filter.

In this embodiment, the surface mounting of shelling mechanism 9 has butt joint sleeve 16, the inside of butt joint sleeve 16 is inlayed to the end of drive shaft 4, the rear end of butt joint sleeve 16 and the top fixed connection of front end support 5, the surface cover of drive shaft 4 is equipped with the bearing, and rear end support 2 is provided with a plurality ofly, every rear end support 2 supports the shell of motor 3 or the bearing part on drive shaft 4 respectively, it is rotatory to drive shelling grind plate 7 on carousel 6 through motor 3, can carry out extrusion friction processing with the corn that shelling cavity 12 is inside, and then reach the effect of shelling, the length scope of friction has been prolonged, thereby make the shelling more thoroughly, specifically, drive shaft 4 after starting motor 3, can rotate terminal carousel 6, the shelling grind plate 7 on carousel 6 rotates the inside of shelling cavity 12 after, can directly produce extrusion effect with the rice part that puts into inside, can get rid of the rice surface through this extrusion, and under the rotatory drive of shelling grind plate 7, with the rice grind plate 7 rotates, can be followed by the automatic removal of shelling grind plate 7, until the top of terminal 14 is reached, and the discharge opening can be accomplished.

In this embodiment, the shelling mechanism 9 includes sediment passageway 13 and shelling cavity 12, the top of shelling cavity 12 is provided with feed channel 11, the top of feed channel 11 has been seted up and has been put into mouthful 8, the bottom of shelling cavity 12 is provided with discharge port 14, the diversion layer 22 is installed in the outside of shelling cavity 12, the side of diversion layer 22 is connected with air inflation line 21, air inflation line 21 is connected with outside blower device, a plurality of orifice 23 have been seted up to the inboard of diversion layer 22, the inside of shelling cavity 12 is linked together with the inside of sediment passageway 13, and the top of sediment passageway 13 is fixed with the surface of butt joint sleeve 16 as whole, in the in-process of shelling, can blow in the inside of shelling cavity 12 through the outside air current introducing structure, consequently in the path scope of whole with the outside air current from the side, can be directly outwards blown out the rice husk that the grinding got rid of, makes the separation more thoroughly, and air inflation line 21 infuses the air current that the outside blower device carried to the inside of diversion layer 22 to the interior of diversion layer 22 to in diversion layer 22, and in the interior of shelling cavity 22, blow into the inside of shell, blow out the rice husk from the inside of cavity 12 to the inside of the passageway is blown into the rice husk 13, can be blown into the inside from the bottom of the end portion of the rice 13, and the weight of the rice at the bottom of the end of the rice is blown into the bottom of the passageway is small.

In this embodiment, deslagging mechanism 10 includes screen cloth 17 and slag storage box 19, the top at slag storage box 19 is laid to screen cloth 17, and screen cloth 17 wholly is the arc structure, the rear end of screen cloth 17 aligns with the bottom edge department of carousel 6, the surface edge department of carousel 6 installs scraper bar 15, the bottom of scraper bar 15 is connected with a plurality of scrapes tooth 20, baffle 18 is installed to one side of screen cloth 17, accomplishes the separation to the corn after, directly discharges the rice to the deslagging mechanism 10 top of bottom plate 1, rotates with the scraper bar 15 that drives the edge with the help of carousel 6 rotation to can stir the rice that piles up on screen cloth 17, realize carrying out automatic screening filter effect to small residue, after the rice part after the shelling falls to the arc screen cloth 17 of bottom from bin 14, along with the rotation of carousel 6, can rotate scraper bar 15, scrapes the rice on the arc screen cloth 17 with the help of scraper bar 15 and bottom scrapes tooth 20, can accomplish the screening process, can accomplish the inside of the filter effect that the residue that leaves after the shelling and rice left in the broken grain fall to the inside of screen cloth 19 in 17.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a rice shelling device, includes shelling device body, its characterized in that: the shelling device comprises a motor (3), a rotary table (6), a shelling mechanism (9) and a deslagging mechanism (10), wherein a rear end support (2) is arranged at the bottom of a shell of the motor (3), a bottom plate (1) is arranged at the bottom of the rear end support (2), a front end support (5) is arranged at the front end of the bottom plate (1), a driving shaft (4) is arranged at the output end of the motor (3), the rotary table (6) is arranged on the driving shaft (4), the shelling mechanism (9) is arranged on the surface of the rotary table (6), the deslagging mechanism (10) is arranged at the front end of the surface of the bottom plate (1), the middle position of the top of the deslagging mechanism (10) is aligned with the tail end of the shelling mechanism (9), and a shelling grinding plate (7) is arranged on the surface of the rotary table (6).

2. A rice husking apparatus according to claim 1, wherein: the surface mounting of shelling mechanism (9) has butt joint sleeve (16), the inside of butt joint sleeve (16) is embedded to the end of drive shaft (4), the rear end of butt joint sleeve (16) is fixed with the top of front end support (5) and is connected.

3. A rice husking apparatus according to claim 2, wherein: the surface of the driving shaft (4) is sleeved with bearings, the rear end brackets (2) are provided with a plurality of bearings, and each rear end bracket (2) supports the shell of the motor (3) or the bearing part on the driving shaft (4) respectively.

4. A rice husking apparatus according to claim 2, wherein: the shelling mechanism (9) comprises a slag discharging channel (13) and a shelling cavity (12), a feeding channel (11) is arranged at the top of the shelling cavity (12), a throwing opening (8) is formed in the top of the feeding channel (11), and a discharging opening (14) is formed in the bottom of the shelling cavity (12).

5. The rice husking apparatus according to claim 4, wherein: the shelling cavity (12) is characterized in that a diversion layer (22) is arranged on the outer side of the shelling cavity, an air charging pipeline (21) is connected to the side edge of the diversion layer (22), the air charging pipeline (21) is connected with external blower equipment, and a plurality of spray holes (23) are formed in the inner side of the diversion layer (22).

6. The rice husking apparatus according to claim 5, wherein: the interior of the unshelling cavity (12) is communicated with the interior of the deslagging channel (13), and the top of the deslagging channel (13) is fixed with the surface of the butt joint sleeve (16) into a whole.

7. The rice husking apparatus according to claim 4, wherein: the slag removing mechanism (10) comprises a screen (17) and a slag storage tank (19), the screen (17) is paved at the top of the slag storage tank (19), the screen (17) is of an arc-shaped structure, and the rear end of the screen (17) is aligned with the bottom edge of the turntable (6).

8. The rice husking apparatus according to claim 7, wherein: the surface edge of carousel (6) is installed and is scraped pole (15), the bottom of scraping pole (15) is connected with a plurality of scraping teeth (20), baffle (18) are installed to one side of screen cloth (17).