CN215695870U

CN215695870U - Gravity grain and brown rice separator capable of realizing circular separation

Info

Publication number: CN215695870U
Application number: CN202122173734.8U
Authority: CN
Inventors: 宾洁
Original assignee: Guangxi Youliang Rice Industry Co ltd
Current assignee: Guangxi Youliang Rice Industry Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-01
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of rough grain separation, and discloses a gravity rough grain separator for circular separation, which comprises a bottom plate, wherein a group of sliding grooves are formed in the upper surface of the bottom plate, sliding blocks are connected inside the sliding grooves in a sliding manner, a machine shell is fixedly arranged between the top ends of the sliding blocks, a separation sieve plate is movably arranged on the inner wall of the machine shell, a driving motor is fixedly arranged on the upper surface of the bottom plate, a crankshaft is fixedly arranged at the output end of the driving motor, a shaft sleeve is sleeved on the outer surface of the crankshaft, a connecting rod is arranged on the outer surface of the shaft sleeve, and the connecting rod is fixedly connected with the sliding blocks. This gravity millet rough separator of circulation separation, but the rotatable threaded rod makes the threaded rod drive articulated seat and removes along the direction of telescopic link, and when articulated seat removed, can drive the separation sieve through the down tube and rotate, plays the effect of adjusting separation sieve operating angle, has enlarged the application range of device, has adapted to the rice of different cultivars.

Description

Gravity grain and brown rice separator capable of realizing circular separation

Technical Field

The utility model relates to the technical field of rough rice separation, in particular to a gravity rough rice separator for circular separation.

Background

The separation of rice from brown rice means that after the mixture of rice from brown rice collides or rubs on a separating plate, the separating plate moves the brown rice contacting with the separating plate upward, and the rice on the brown rice slides downward without being pushed upward by the separating plate, thereby separating the rice from the brown rice

The existing gravity grain-rice separator has the advantages of attractive appearance, energy conservation, low noise and the like, but when the separator is used, a sieve plate or a separating plate for filtering is fixedly arranged in a machine shell, the working angle of the separator cannot be adjusted, the separator lacks pertinence, the separator cannot adapt to different varieties of rice, brown rice at a separation part contains a large amount of dust, rice bran and other scraps, and the product cleanliness is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the gravity grain and brown rice separator with the circulating separation function, which has the advantages of reducing dust in products, improving the cleanliness of brown rice and the like, and solves the problems that a sieve plate or a separating plate for filtering is fixedly arranged in a casing, the working angle of the sieve plate or the separating plate cannot be adjusted, the sieve plate or the separating plate is lack of pertinence, the sieve plate or the separating plate cannot adapt to different varieties of rice, the brown rice at the separation part contains a large amount of dust, rice bran and other scraps, and the cleanliness of the products is low.

(II) technical scheme

In order to achieve the purposes of reducing dust in the product and improving the cleanliness of the brown rice, the utility model provides the following technical scheme: the utility model provides a rough separator of gravity millet of circulation separation, includes the bottom plate, a set of spout has been seted up to the upper surface of bottom plate, the inside sliding connection of spout has the slider, fixed mounting has the casing between the top of slider, movable mounting has the separation sieve on the inner wall of casing, the last fixed surface of bottom plate installs driving motor, driving motor's output fixed mounting has the bent axle, the surface cover of bent axle is equipped with the axle sleeve, the surface mounting of axle sleeve has the connecting rod, the connecting rod with swing joint between the slider.

Preferably, the lower surface of casing is equipped with the discharge gate, the soft discharging pipe of surface mounting of casing, the last fixed surface of bottom plate installs the auger, the surface of auger is equipped with the guide plate, the upper surface of casing is equipped with the feed nozzle, the feed nozzle with the guide plate is corresponding.

Preferably, install the threaded sleeve on the inner wall of casing, threaded sleeve's inside threaded connection has the threaded rod, the fixed surface of casing installs the telescopic link, the one end fixed mounting of telescopic link has articulated seat, the threaded rod with rotate through the bearing between the articulated seat and be connected, articulated seat with be connected with the down tube between the separation sieve.

Preferably, be connected with the dwang through the bearing rotation on the casing inner wall, the last fixed surface of bottom plate installs the riser, the surface rotation of riser installs inside hollow cylinder, cylindrical internally mounted has the slide rail, the inside slidable mounting of slide rail has the sliding block, the sliding block with fixed connection between the dwang, the right-hand member fixed mounting of dwang has the flabellum, the cylinder with the equal fixed mounting in top of bent axle has conical gear, two mesh mutually between the conical gear.

Preferably, the distance between the auger and the shell is more than three centimeters.

Preferably, a dust collecting box is installed on the inner side wall of the casing, and a filter screen is arranged between the inner side walls of the dust collecting box.

Preferably, the angle between the diagonal rods and the separating screen deck is in the range of thirty to sixty degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides a gravity grain and brown rice separator for circular separation, which has the following beneficial effects:

(1) this gravity husky separator of coarse grain of circulation separation, the material passes through in the feed inlet gets into the casing, driving motor drives the bent axle rotatory, the bent axle passes through the use of mutually supporting between axle sleeve and the connecting rod, and then drive slider reciprocating motion in the spout, and then drive the material shake in the casing, reach the effect of the husky separation of coarse grain, brown rice after the separation passes through the discharge gate and discharges, rice after the separation passes through the inside that soft discharging pipe got into the auger, then under the transmission of auger, along the guide plate, get into again in the casing, the circulation separation, improve the separation effect.

(2) This gravity millet separator of circulation separation, driving motor drives the bent axle rotatory, and the bent axle drives through bevel gear drive cylinder rotation, and it is rotatory that the cylinder passes through slide rail and sliding block drive dwang, and the dwang drives the flabellum rotation, blows sweeps such as the rice bran dust in the material to the dust-collecting box behind the filter screen in, has reduced impurity such as dust rice bran in the material, plays the effect of selection by winnowing, has reduced the dust in the product, has improved the cleanliness of brown rice.

(3) This gravity millet rough separator of circulation separation, when using, but the rotatable threaded rod makes the threaded rod drive articulated seat and removes along the direction of telescopic link, and when articulated seat removed, can drive the separation sieve through the down tube and rotate, plays the effect of adjusting separation sieve operating angle, has enlarged the application range of device, has adapted to the rice of different cultivars.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the telescopic rod of the present invention.

In the figure: 1. a base plate; 2. a chute; 3. a slider; 4. a housing; 5. separating the sieve plate; 6. a drive motor; 7. a crankshaft; 8. a shaft sleeve; 9. a connecting rod; 10. a discharge port; 11. a discharge pipe; 12. a packing auger; 13. a baffle; 14. a feed nozzle; 15. a threaded sleeve; 16. a threaded rod; 17. a telescopic rod; 18. a hinged seat; 19. a diagonal bar; 20. rotating the rod; 21. a vertical plate; 22. a cylinder; 23. a slide rail; 24. a fan blade; 25. a bevel gear; 26. a dust collecting box; 27. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a gravity grain rough separator for circular separation comprises a bottom plate 1, a set of sliding grooves 2 are formed in the upper surface of the bottom plate 1, sliding blocks 3 are connected to the inside of the sliding grooves 2 in a sliding mode, a machine shell 4 is fixedly installed between the top ends of the sliding blocks 3, a separation sieve plate 5 is movably installed on the inner wall of the machine shell 4, a driving motor 6 is fixedly installed on the upper surface of the bottom plate 1, a crankshaft 7 is fixedly installed at the output end of the driving motor 6, a shaft sleeve 8 is sleeved on the outer surface of the crankshaft 7, a connecting rod 9 is installed on the outer surface of the shaft sleeve 8, the connecting rod 9 is movably connected with the sliding blocks 3, the driving motor 6 drives the crankshaft 7 to rotate, the crankshaft 7 is used through mutual matching between the shaft sleeve 8 and the connecting rod 9, the sliding blocks 3 are driven to move in the sliding grooves 2 in a reciprocating mode, and materials in the machine shell 4 are driven to shake, and the grain rough separation effect is achieved.

Further, the lower surface of the machine shell 4 is provided with a discharge port 10, the outer surface of the machine shell 4 is provided with a soft discharge pipe 11, a leather sleeve is arranged between the outer surfaces of the separation sieve plate 5 and the soft discharge pipe 11, so that materials are prevented from flowing out through a gap between the separation sieve plate 5 and the inner wall of the machine shell 4, the upper surface of the bottom plate 1 is fixedly provided with an auger 12, the outer surface of the auger 12 is provided with a guide plate 13, the upper surface of the machine shell 4 is provided with a feeding nozzle 14, the feeding nozzle 14 corresponds to the guide plate 13, separated paddy enters the auger 12 through the soft discharge pipe 11, and then enters the machine shell 4 again along the guide plate 13 under the transmission of the auger 12, so that the circular separation is realized, and the separation effect is improved.

Further, install threaded sleeve 15 on the inner wall of casing 4, threaded sleeve 15's inside threaded connection has threaded rod 16, threaded rod 16's one end runs through and extends to casing 4's the outside and conspire, and fixed mounting has the handle, casing 4's external fixed surface installs telescopic link 17, telescopic link 17's one end fixed mounting has articulated seat 18, be connected through bearing rotation between threaded rod 16 and the articulated seat 18, be connected with down tube 19 between articulated seat 18 and the separation sieve 5, when using, rotatable threaded rod 16, make threaded rod 16 drive articulated seat 18 and remove along the direction of telescopic link 17, when articulated seat 18 removed, can drive separation sieve 5 through down tube 19 and rotate, play the effect of adjusting separation sieve 5 working angle, the application range of device has been enlarged, the rice of different varieties has been adapted to.

Further, be connected with dwang 20 through the bearing rotation on the 4 inner walls of casing, the last fixed surface of bottom plate 1 installs riser 21, the surface rotation of riser 21 installs inside hollow cylinder 22, the internally mounted of cylinder 22 has slide rail 23, the inside slidable mounting of slide rail 23 has the sliding block, fixed connection between sliding block and the dwang 20, the right-hand member fixed mounting of dwang 20 has flabellum 24, flabellum 24's surface can overlap and be equipped with the safety cover, the equal fixed mounting in top of cylinder 22 and bent axle 7 has conical gear 25, mesh between two conical gear 25, driving motor 6 drives bent axle 7 rotatory, bent axle 7 drives to drive cylinder 22 rotatory through conical gear 25, cylinder 22 drives dwang 20 rotatory through slide rail 23 and sliding block, dwang 20 drives flabellum 24 rotatory, blow scrap such as the rice bran dust in the material and fly, play the effect of selection by winnowing.

Furthermore, the distance between the packing auger 12 and the casing 4 is more than three centimeters, so that the phenomenon that the packing auger 12 collides with the casing 4 is avoided.

Furthermore, a dust collecting box 26 is installed on the inner side wall of the casing 4, a filter screen 27 is arranged between the inner side walls of the dust collecting box 26, the filter screen 27 corresponds to the fan blades 24, the fan blades 24 blow dust and waste scraps of the materials into the dust collecting box 26 behind the filter screen 27, and impurities such as dust and rice bran in the materials are reduced.

Furthermore, the included angle range between the inclined rod 19 and the separation sieve plate 5 is thirty-sixty degrees, so that the stable operation of the device is guaranteed, and the phenomenon that the device is damaged and cannot be used due to overlarge or undersize angle is avoided.

In conclusion, this gravity husked rice separator of circulation separation, the material passes through feed inlet 14 and gets into in the casing 4, driving motor 6 drives bent axle 7 rotatory, bent axle 7 uses through mutually supporting between axle sleeve 8 and the connecting rod 9, and then drive slider 3 reciprocating motion in spout 2, and then drive the material shake in the casing 4, reach husky separation's of husky effect of millet, the brown rice after the separation is discharged through discharge gate 10, the rice after the separation gets into the inside of auger 12 through soft discharging pipe 11, then under the transmission of auger 12, along guide plate 13, get into in the casing 4 again, circulation separation, improve the separation effect.

This gravity millet separator of circulation separation, driving motor 6 drives the rotation of bent axle 7, bent axle 7 drives and drives cylinder 22 through bevel gear 25 rotatory, cylinder 22 passes through slide rail 23 and sliding block and drives dwang 20 rotatory, dwang 20 drives the rotation of flabellum 24, in blowing sweeps such as the rice bran dust in the material to the dust collection box 26 behind filter screen 27, impurity such as dust rice bran in the material has been reduced, the effect of selection by winnowing has been played, the dust in the product has been reduced, the cleanliness of brown rice has been improved.

This gravity millet rough separator of circulation separation, when using, but rotatable threaded rod 16 makes threaded rod 16 drive articulated seat 18 and removes along the direction of telescopic link 17, and when articulated seat 18 removed, can drive separation sieve 5 through down tube 19 and rotate, plays the effect of adjusting separation sieve 5 working angle, has enlarged the application range of device, has adapted to the rice of different cultivars.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A gravity grain separator of circulation separation, includes bottom plate (1), its characterized in that: a set of spout (2) have been seted up to the upper surface of bottom plate (1), the inside sliding connection of spout (2) has slider (3), fixed mounting has casing (4) between the top of slider (3), movable mounting has separation sieve (5) on the inner wall of casing (4), the last fixed surface of bottom plate (1) installs driving motor (6), the output fixed mounting of driving motor (6) has bent axle (7), the surface cover of bent axle (7) is equipped with axle sleeve (8), the surface mounting of axle sleeve (8) has connecting rod (9), connecting rod (9) with swing joint between slider (3).

2. A gravity grain separator with recirculation separation as claimed in claim 1, wherein: the lower surface of casing (4) is equipped with discharge gate (10), the soft discharging pipe of surface mounting (11) of casing (4), the last fixed surface of bottom plate (1) installs auger (12), the surface of auger (12) is equipped with guide plate (13), the upper surface of casing (4) is equipped with feed nozzle (14), feed nozzle (14) with guide plate (13) are corresponding.

3. A gravity grain separator with recirculation separation as claimed in claim 1, wherein: install threaded sleeve (15) on the inner wall of casing (4), the inside threaded connection of threaded sleeve (15) has threaded rod (16), the fixed surface of casing (4) installs telescopic link (17), the one end fixed mounting of telescopic link (17) has articulated seat (18), threaded rod (16) with rotate through the bearing between articulated seat (18) and connect, articulated seat (18) with be connected with down tube (19) between separation sieve (5).

4. A gravity grain separator with recirculation separation as claimed in claim 1, wherein: rotating through the bearing on casing (4) inner wall and being connected with dwang (20), the last fixed surface of bottom plate (1) installs riser (21), the surface of riser (21) rotates and installs inside hollow cylinder (22), the internally mounted of cylinder (22) has slide rail (23), the inside slidable mounting of slide rail (23) has the sliding block, the sliding block with fixed connection between dwang (20), the right-hand member fixed mounting of dwang (20) has flabellum (24), cylinder (22) with the equal fixed mounting in top of bent axle (7) has conical gear (25), two mesh between conical gear (25).

5. A gravity grain separator with recirculation separation as claimed in claim 2, characterized by: the distance between the packing auger (12) and the casing (4) is more than three centimeters.

6. A gravity grain separator with circulation separation as claimed in claim 4, wherein: a dust collecting box (26) is installed on the inner side wall of the machine shell (4), and a filter screen (27) is arranged between the inner side walls of the dust collecting box (26).

7. A gravity grain separator with recirculation separation as claimed in claim 3, characterized by: the included angle range between the inclined rod (19) and the separation sieve plate (5) is thirty to sixty degrees.