CN218360608U - Broken rice screening device for rice processing - Google Patents

Abstract

The utility model discloses a rice processing broken rice divides sieve device relates to and divides sieve technical field, the power distribution box comprises a box body, the symmetry is equipped with the stabilizer blade around the lower extreme of box, the last lateral wall left part of box is equipped with the feeder hopper, be equipped with first play hopper and second play hopper about the lower lateral wall of box respectively, the front and back part is equipped with first cross axle and second cross axle between the lateral wall left part around the box from top to bottom, be equipped with the third cross axle around the box between the lateral wall right part, first cross axle with it has the cylinder cover all to overlap on the third cross axle, the symmetry is equipped with first baffle around between the cylinder cover, be equipped with the filter screen between the middle part of first baffle, both ends about the filter screen with both ends are aligned about the first baffle, be equipped with the material limiting plate between the upper portion of first baffle, the utility model discloses a rock around making the filter screen and replace the vibration to noise reduction improves the stability of device.

Description

Broken rice screening device for rice processing

Technical Field

The utility model relates to a divide sieve technical field, concretely relates to is a rice processing broken rice divides sieve device.

Background

The rice can produce a certain amount of broken rice owing to with various reasons such as machine collision in the in-process of processing, can use the filter screen to separate the screening in order to get rid of broken rice wherein, current partial screening plant makes the filter screen vibrations through shock dynamo in order to assist the filtration, and the noise is great relatively when using, and the complete machine is along with shaking together also can influence the stability of connecting between the part.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broken rice divides sieve device of rice processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a rice processing broken rice divides sieve device, includes the box, the symmetry is equipped with the stabilizer blade around the lower extreme of box, the last lateral wall left part of box is equipped with the feeder hopper, be equipped with first play hopper and second play hopper respectively about the lower lateral wall of box, the left and right sides divides between the lateral wall left part around the box to be equipped with first cross axle and second cross axle, be equipped with the third cross axle around the box between the lateral wall right part, first cross axle with it has the drum cover all to overlap on the third cross axle, the symmetry is equipped with first baffle around between the drum cover, be equipped with the filter screen between the middle part of first baffle, both ends about the filter screen with both ends are alignd about first baffle, be equipped with the material limiting plate between the upper portion of first baffle, the second cross axle with symmetry cover has about the outside of third cross axle, it is relative about the ring cover be equipped with the second baffle between the ring cover, be equipped with the guide plate between the lower part of second baffle, the right-hand member of guide plate with the right-hand member of second baffle aligns, the left-hand member with the left-right-hand member cover with the discharge hole is equipped with the ring cover between the drum cover, the ring cover is equipped with the middle part of drum is equipped with the motor is equipped with the horizontal pole runs through the motor pole in the box, the motor output pole, the motor is equipped with the motor middle part of the box, the motor is equipped with the opposite side of the motor is equipped with the pole, the motor is equipped with the horizontal pole.

Preferably, the front and back width of the lower port of the feed hopper is smaller than the distance between the first baffle plates, and the distance between the circular ring sleeves is larger than the front and back length of the cylindrical sleeve.

Preferably, the left end of the material limiting plate is upwards warped.

Preferably, the distance between the front and the back of the inner side of the square frame is slightly larger than the diameter of the eccentric dial rod.

Compared with the prior art, the beneficial effects of the utility model are that: rice and broken rice are separated through the filter screen that inclines down towards the right, the rice is along the second play hopper eduction gear on filter screen follow right side, broken rice is along guide plate from left first play hopper eduction gear, can not mutual interference between exhaust broken rice and the rice, the filter screen passes through the drum cover and connects on the circle axle, the guide plate passes through the ring cover and connects on the circle axle, it can drive the square frame reciprocating motion around in the certain limit to drive eccentric driving lever rotation through the motor, and then drive filter screen and guide plate reciprocating motion back and forth, rock through filter screen and guide plate, so that rice and broken rice slide along filter screen and guide plate, the filter effect of filter screen to broken rice has also been improved, compare can the noise abatement with the mode of vibrations, improve device's stability.

Drawings

Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic diagram of a right-side view cross-sectional structure of the utility model at the vertical rod.

In the figure: 1. a box body; 2. a support leg; 3. a feed hopper; 4. a first discharge hopper; 5. a second discharge hopper; 6. a first cross axis; 7. a second lateral axis; 8. a third lateral axis; 9. a cylindrical sleeve; 10. a first baffle; 11. a filter screen; 12. a material limiting plate; 13. a circular ring sleeve; 14. a second baffle; 15. a baffle; 16. a vertical rod; 17. a cross bar; 18. a square frame; 19. a motor; 20. a turntable; 21. an eccentric deflector rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rice processing broken rice screening device comprises a box body 1, support legs 2 are symmetrically arranged at the front and back of the lower end of the box body 1, the box body 1 is a square shell with a hollow inner part, the support legs 2 are fixed at the lower end of the box body 1 to provide a space for discharging materials of a discharging hopper, a feeding hopper 3 is arranged at the left part of the upper side wall of the box body 1, the feeding hopper 3 is fixedly penetrated into the box body 1 and used for adding rice into the box body 1, a first discharging hopper 4 and a second discharging hopper 5 are respectively arranged at the left and right parts of the lower side wall of the box body 1, the first discharging hopper 4 and the second discharging hopper 5 are respectively arranged at the left and right parts of the front side wall and the rear side wall of the box body 1, a third transverse shaft 8 is arranged between the right parts of the front side wall and the rear side wall of the box body 1, the three transverse shafts are fixedly arranged in the box body 1, a cylinder sleeve 9 is sleeved on the first transverse shaft 8, a cylinder 9 and a cylinder 10 sleeve are respectively arranged between the first transverse shaft 6 and the second transverse shaft 7, a cylinder 10 sleeve is arranged between the first transverse shaft 11 and a cylinder 10 sleeve 11, a cylinder 10 sleeve is arranged between the cylinder 10 sleeve and a cylinder 10 capable of filtering baffle plate 11 capable of reducing friction is arranged between the cylinder 10 and a cylinder 10 sleeve and a cylinder 10 sleeve which can be arranged on the cylinder 10 plate which can be arranged on the cylinder 10, broken rice with the particle size smaller than the mesh number of the filter screen 11 can pass through the filter screen 11 to fall, rice with the particle size larger than the mesh number of the filter screen 11 is left on the filter screen 11, the first baffle 10 can avoid the rice from sliding out from the front edge and the back edge of the filter screen 11, the material limiting plate 12 is fixed between the first baffles 10, the distance between the material limiting plate 12 and the filter screen 11 can limit the thickness of the rice on the filter screen 11, the filtering effect is avoided from being greatly influenced by the rice quantity, the second transverse shaft 7 and the outer side of the third transverse shaft 8 are symmetrically sleeved with the circular ring sleeve 13, the left side and the right side are opposite, a second baffle 14 is arranged between the circular ring sleeve 13, a guide plate 15 is arranged between the lower part of the second baffle 14, the right end of the guide plate 15 is aligned with the right end of the second baffle 14, and a discharge hole is formed between the left end of the guide plate 15 and the second transverse shaft 7, four circular sleeves 13 are correspondingly sleeved on a second transverse shaft 7 and a third transverse shaft 8 in pairs, the circular sleeves 13 on the third transverse shaft 8 are positioned at the front side and the rear side of a cylindrical sleeve 9, two second baffles 14 are fixed between circular cylinders, guide plates 15 are fixed between the second baffles 14, the length of each guide plate 15 is smaller than that of each second baffle 14, so that a gap is reserved between the left end of each guide plate 15 and the second transverse shaft 7 to form a discharge hole, broken rice falling from a filter screen 11 can fall onto the corresponding guide plate 15, the second baffles 14 can prevent the broken rice from sliding out from the front edge and the rear edge of the corresponding guide plate 15, the second baffles 14 can also adopt higher baffles to prevent the broken rice from falling out of the upper side of the second baffles 14, vertical rods 16 are arranged between the circular sleeves 13 on the left side and the cylindrical sleeve 9, transverse rods 17 are arranged in the middle parts of opposite surfaces of the vertical rods 16, square frames 18 are arranged between the transverse rods 17, and a motor 19 is arranged in the middle part of the left end of the box body 1, the output end of the motor 19 penetrates through the box body 1 to be provided with a rotary table 20, the rotary table 20 is provided with an eccentric deflector rod 21, the eccentric deflector rod 21 extends into the square frame 18, the vertical rod 16 is obliquely fixed between the cylindrical sleeve 9 and the circular ring sleeve 13, the cross rod 17 is fixed between the vertical rod 16 and the square frame 18, so that the upper cylindrical sleeve 9 and the lower circular ring sleeve 13 are connected into a whole, the motor 19 is fixed on the box body 1, a circular hole for the output end of the motor 19 to penetrate through is correspondingly formed in the box body 1, the output end of the motor 19 extends into the box body 1, the rotary table 20 is concentrically fixed on the output end of the motor 19, the eccentric deflector rod 21 is eccentrically fixed on the rotary table 20, the motor 19 is connected with external power supply equipment and control equipment, the motor 19 can drive the circular disc and the eccentric deflector rod 21 to rotate, the eccentric deflector rod 21 drives the square frame 18 to move back and forth and back, the filter screen 11 and forth through the connection of other components, so that the filter screen 11 and forth and back and forth movement of the guide plate 15 can facilitate the rice and forth sliding along the filter screen 11 and back and forth, and forth movement of the guide plate 15, and filtering effect of the filter screen 11 on broken rice can be improved.

Particularly, width is less than around the lower port of feeder hopper 3 distance between the first baffle 10, distance between the ring cover 13 is greater than the length around cylinder cover 9, the lower extreme of feeder hopper 3 stretch into between the first baffle 10, and first baffle 10 is located between the second baffle 14, makes the rice that feeder hopper 3 fell accept by filter screen 11, and the garrulous rice that filter screen 11 fell is accepted by guide plate 15.

Specifically, the left end of the material limiting plate 12 is tilted upwards, and the corresponding position of the first baffle 10 protrudes with the upward tilting of the material limiting plate 12, so that the rice can enter the material limiting plate 12 conveniently.

Specifically, the distance between the inner side of the frame 18 and the front and back is slightly larger than the diameter of the eccentric shift lever 21, if the distance between the inner sides of the frame is larger, the eccentric shift lever 21 drives the frame 18 to move back and forth, and a pause occurs in the process, and if the distance is too large, the frame cannot be driven.

The working principle is as follows: the rice that will mix the broken rice is added from feeder hopper 3, rice and broken rice fall to filter screen 11 on, rice and broken rice slide down along filter screen 11 to the right and enter into limit flitch 12, limit the big rice volume through spacing flitch, avoid the too much separation filter effect that influences filter screen 11 of rice volume, the broken rice that the granule size is less than filter screen 11 mesh number can pass filter screen 11 and fall to guide plate 15 on, then slide through the discharge opening along guide plate 15 and follow first play hopper 4 eduction gear, the rice that the granule size is greater than filter screen 11 mesh number then stays on filter screen 11, continue along filter screen 11 from the right side roll-off of filter screen 11 from second play hopper 5 eduction gear, drive eccentric driving lever 21 through motor 19 and rotate, drive square frame 18 reciprocating motion back and forth within a certain range, make filter screen 11 and guide plate 15 reciprocating motion back and forth together through the connection of other parts, through the rocking of filter screen 11 and guide plate 15, so that rice and broken rice slide along filter screen 11 and guide plate 15, the filter effect of broken rice to the broken rice has also been improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a rice processing broken rice divides sieve device, includes box (1), its characterized in that: the symmetry is equipped with stabilizer blade (2) around the lower extreme of box (1), the last lateral wall left part of box (1) is equipped with feeder hopper (3), be equipped with first play hopper (4) and second play hopper (5) about the lower lateral wall of box (1) respectively, the branch is equipped with first cross axle (6) and second cross axle (7) from top to bottom between the lateral wall left part around box (1), be equipped with third cross axle (8) around box (1) between the lateral wall right part, first cross axle (6) with all overlap on third cross axle (8) and overlap cylinder cover (9), the symmetry is equipped with first baffle (10) around between cylinder cover (9), be equipped with filter screen (11) between the middle part of first baffle (10), both ends about filter screen (11) with both ends are aligned about first baffle (10), be equipped with material limiting plate (12) between the upper portion of first baffle (10), second cross axle (7) with the outside cover of third cross axle (8) has around the symmetry cover (13), control the relative ring cover is equipped with second ring cover (14) between the lower part of second baffle (15) and the ring cover (14) have the second baffle (15) to form between the baffle (14), the baffle (15) the right-round ring cover (14), the baffle (14) the baffle (15) of the baffle (15) have the lower part of the baffle (14) to be equipped with the baffle (15) about the baffle (14) the baffle (15) to be equipped with the baffle (15) of the baffle (14) about the baffle (15) about the baffle (7) about the baffle (15) of the baffle The material hole, left ring cover (13) with be equipped with montant (16) between drum cover (9), the opposite face middle part of montant (16) is equipped with horizontal pole (17), be equipped with square frame (18) between horizontal pole (17), the left end middle part of box (1) is equipped with motor (19), the output of motor (19) runs through box (1) is equipped with carousel (20), be equipped with eccentric driving lever (21) on carousel (20), eccentric driving lever (21) stretch into in square frame (18).

2. The rice processing broken rice screening device of claim 1, wherein: the front width and the rear width of the lower port of the feed hopper (3) are smaller than the distance between the first baffles (10), and the distance between the circular ring sleeves (13) is greater than the front length and the rear length of the cylindrical sleeve (9).

3. The rice processing broken rice screening device of claim 1, wherein: the left end of the material limiting plate (12) is upwarped.

4. The rice processing broken rice screening device of claim 1, wherein: the front-back distance of the inner side of the frame (18) is slightly larger than the diameter of the eccentric deflector rod (21).

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