CN216126036U

CN216126036U - Roller classificator

Info

Publication number: CN216126036U
Application number: CN202122799132.3U
Authority: CN
Inventors: 姚晓辉
Original assignee: Shaanxi Shanfu Dali Flour Industry Co ltd
Current assignee: Shaanxi Shanfu Dali Flour Industry Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-25
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to a technical field of former grain sorting machine, in particular to cylinder preparator, including solid fixed cylinder and charge-in pipeline, the feed inlet has been seted up to the solid fixed cylinder, be provided with both ends opening and the first rotary drum of pivoted in the solid fixed cylinder, charge-in pipeline passes in the feed inlet stretches into first rotary drum, first screening hole of adjustable size is seted up to first rotary drum. This application can sieve the unprocessed food grains of difference and strain.

Description

Roller classificator

Technical Field

The application relates to the technical field of raw grain sorting machinery, in particular to a roller classificator.

Background

The roller classificator is one of key devices for classifying and processing seeds and other grains, and is a device for classifying and sorting granular and free-flowing materials according to the length characteristics of the materials, and can be used for clearing impurities in wheat, barley, rice, corn and the like or performing classification processing.

The utility model discloses a utility model patent that grant bulletin number is CN209406797U discloses a remove efficient cylinder preparator of impurity, and this cylinder preparator includes two bases, two the equal fixedly connected with backup pad in top of base, two the equal fixedly connected with annular block in the relative one side of backup pad, two the equal sliding connection in the relative one side of annular block has the slide bar, two the relative one end of slide bar all is through main part case fixed connection, the equal fixedly connected with branch of the left and right sides inner wall of main part case, two the relative one side of branch all is through sieve tube fixed connection, left side the left side fixedly connected with dead lever of backup pad, the left end of dead lever runs through and extends to the inside of sieve tube.

In view of the above technology, the inventor believes that the screening cylinder in the device can only carry out the selection on single grains.

SUMMERY OF THE UTILITY MODEL

In order to realize that can carry out the choice to multiple unprocessed food grains, this application provides a cylinder preparator.

The application provides a cylinder preparator adopts following technical scheme: the utility model provides a cylinder preparator includes fixed section of thick bamboo and charge-in pipeline, the feed inlet has been seted up to fixed section of thick bamboo, be provided with both ends opening and the first rotary drum of pivoted in the fixed section of thick bamboo, charge-in pipeline passes the feed inlet and stretches into in the first rotary drum, first rotary drum is seted up the first screening hole of adjustable size.

Through adopting above-mentioned technical scheme, the first rotary drum of pivoted can sieve the raw materials through first sieve filtration pore pair, and through the size of adjusting first sieve filtration pore, can realize sieving the filter to different unprocessed food grains.

Optionally, first cylinder includes first cylinder and arranges the second cylinder in first cylinder in, first filtration hole has been seted up to first cylinder, the second cylinder has been seted up the second and has been filtered the hole, a plurality of first screws have been seted up on the first cylinder, a plurality of second screws have been seted up to the second cylinder, wear to be equipped with fixing bolt in first screw and the second screw, it is fixed to rotate between first cylinder and the second cylinder to be connected and accessible fixing bolt.

Through adopting above-mentioned technical scheme, through adjusting the relative position of first cylinder and second cylinder and fix, also promptly, adjust the relative position that first filtration hole and second filtered the hole for the space of filtering the hole intercommunication by first filtration hole and second changes, thereby has realized the adjustment of first sieve filtration hole size.

Optionally, a first rotary drum groove is formed in one end of the first cylinder, close to the inner side wall of the second cylinder, a first sliding block is integrally arranged on the outer side wall of the second cylinder, and the first sliding block is arranged in the first rotary drum groove in a rotating mode and cannot be separated from the first rotary drum groove.

Through adopting above-mentioned technical scheme, rotate through sliding first and arrange first cylinder inslot in, realized the relative rotation between first cylinder and the second cylinder, and first slip has improved the stability of rotation in-process with first cylinder groove.

Optionally, one end of the fixed drum is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a rotating disc, a first drum groove is formed in an end face, far away from the second motor, of the rotating disc, and one end of the first drum is arranged in the first drum groove.

Through adopting above-mentioned technical scheme, the second motor starts the back, and the second motor drives the rolling disc and rotates, and the pivoted carousel drives first cylinder and rotates, and the first cylinder of pivoted has stirred the unprocessed food grains that enter into in the first cylinder to the effect is strained to the sieve of unprocessed food grains has been improved.

Optionally, one end of the fixed cylinder, which is far away from the second motor, is fixedly provided with a first motor, an output shaft of the first motor is fixedly connected with a first rotating shaft, the first rotating shaft is fixedly sleeved with a first rotating belt, and the first rotating belt is arranged in the first rotating cylinder.

Through adopting above-mentioned technical scheme, first motor starts the back, and the first pivot of first motor drive rotates, and the first pivot of pivoted drives first rotatory area and rotates, and the former grain that enters into in the first rotary drum is transferred to the first rotatory area of pivoted removes in first rotary drum to the efficiency of straining is carried out to former grain to the improvement.

Optionally, the rotation direction of the output shaft of the first motor is opposite to the rotation direction of the output shaft of the second motor.

Through adopting above-mentioned technical scheme, the output shaft rotation direction through setting up first motor is opposite with second motor output shaft rotation direction, also promptly, first rotary drum pivoted direction is opposite with first rotatory area pivoted direction, can stir the unprocessed food grains better, further improves the sieve and strains the effect.

Optionally, a second rotating drum is arranged in the fixed drum, the first rotating drum is arranged in the second rotating drum, and the second rotating drum is provided with second screening holes.

Through adopting above-mentioned technical scheme, enter into the second rotary drum by the unprocessed food grains after first rotary drum sieve is strained to sieve in the second rotary drum and strain, further improved the sieve and strained the effect.

Optionally, a third motor is further fixedly connected to the fixed cylinder, and the height of the third motor from the ground is smaller than that of the first motor; and the output shaft of the third motor is fixedly connected with a second rotating shaft, and a second rotating belt arranged in a second rotating drum is fixedly sleeved on the second rotating shaft.

Through adopting above-mentioned technical scheme, the third motor starts the back, and third motor drive second pivot rotates, and the pivoted second pivot drives the rotatory area of second and rotates, and the rotatory area of pivoted second can drive the unprocessed food grains that enter into the second rotary drum and remove to the realization is sieved and is strained the secondary of unprocessed food grains.

Optionally, a second rotary drum groove is formed in the inner side wall of one end, far away from the first discharge hole, of the fixed drum, the second rotary drum is rotated and arranged in the second rotary drum groove, a gear ring is fixedly arranged at one end of the second rotary drum, a fourth motor is fixedly mounted at one end, close to the gear ring, of the fixed drum, and an output shaft of the fourth motor is fixedly connected with a gear meshed with the gear ring.

Through adopting above-mentioned technical scheme, after the fourth motor starts, fourth motor drive gear rotates, and the second rotary drum that the ring gear was installed in the pivoted gear drive rotates, and pivoted second rotary drum can sieve with higher speed the unprocessed food grains in the second rotary drum and strain.

Drawings

FIG. 1 is a front perspective view schematic of a drum refiner of the present application;

FIG. 2 is a schematic cross-sectional view of a drum refiner of the present application;

FIG. 3 is a schematic view of the first and second cylinders of a roller refiner of the present application;

FIG. 4 is a schematic view of a first moving assembly of a roller refiner of the present application;

FIG. 5 is a schematic diagram of a drum concentrator illustrating the configuration of the discharge conduit of the present application.

FIG. 6 is a schematic diagram of a roller refiner of the present application showing the construction of a second rotating assembly.

Reference numerals: 1. a frame; 2. a fixed cylinder; 21. a feed inlet; 3. a first filter assembly; 31. a first rotating drum; 311. a first screening aperture; 312. a first column; 3121. a first filtering hole; 3122. an annular chute; 3123. a first screw hole; 313. a second cylinder; 3131. a second filtering hole; 3132. an annular slider; 3133. a second screw hole; 32. a first motor; 33. a first rotating shaft; 34. a first rotating belt; 4. a second filter assembly; 41. a second rotating drum; 411. a second screening aperture; 42. a third motor; 43. a second rotating shaft; 44. a second rotating belt; 45. a discharge conduit; 5. a feed conduit; 6. a first rotating assembly; 61. a second motor; 62. rotating the disc; 7. a second rotating assembly; 71. a fourth motor; 72. a ring gear; 73. a gear; 8. and (5) fixing the bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a roller concentrator, and with reference to fig. 1 and 2, the roller concentrator comprises a rack 1, a fixed cylinder 2, a first filtering component 3 and a second filtering component 4, wherein the rack 1 is fixedly placed on a stable ground, the fixed cylinder 2 is fixedly installed on the rack 1, one end of the fixed cylinder 2 is provided with a feeding hole 21, a feeding pipeline 5 is installed in the feeding hole 21, and feeding work is realized through the feeding pipeline 5; the first filter component 3 and the second filter component 4 are both arranged in the fixed cylinder 2; after raw grain entered into a fixed cylinder 2 by charge-in pipeline 5, first filter component 3 carried out the primary sieve to raw grain and strained, and second filter component 4 carries out the secondary sieve to the raw grain after filtering and strains, finally selects the refined grain.

Referring to fig. 1 and 2, the first filter assembly 3 comprises a first drum 31, a first motor 32, a first rotating shaft 33 and a first rotating belt 34; first pivot 31 both ends opening, and first pivot 31 sets up evenly distributed's first sieve filtration hole 311, and the size of first sieve filtration hole 311 is greater than the size of unprocessed food grains, first motor 32 fixed mounting is close to the one end of charge-in pipeline 5 at solid fixed cylinder 2, the output shaft of first motor 32 rotates the one end and the welding of first pivot 33 that pass solid fixed cylinder 2, first pivot 33 is fixed to be worn to establish in first rotatory area 34, first motor 32 can drive first pivot 33 after the work and rotate, first pivot 33 of pivoted drives first rotatory area 34 and rotates.

When the raw grain enters the first rotary drum groove through the feeding hole 21, the first rotary belt 34 drives the raw grain close to the feeding hole 21 to move towards the direction far away from the feeding hole 21, and the raw grain smaller than the first screening holes 311 is filtered out due to the existence of the first screening holes 311, so that impurities with larger residual particles in the first rotary drum 31 are obtained.

Referring to fig. 3, the first drum 31 includes a first cylinder 312 and a second cylinder 313, the first cylinder 312 is provided with a first filtering hole 3121, the second cylinder 313 is provided with a second filtering hole 3131 having the same size as the first filtering hole 3121, and the first filtering hole 3121 and the second filtering hole 3131 form a first sieving hole 311; the second cylinder 313 is arranged in the first cylinder 312, the inner surface of the first cylinder 312 close to the second cylinder 313 is provided with an annular sliding groove 3122, the outer surface of the second cylinder 313 close to the first cylinder 312 is integrally provided with an annular sliding block 3132, the annular sliding block 3132 is rotatably arranged in the annular sliding groove 3122, so that the second cylinder 313 and the first cylinder 312 can relatively rotate, the positions of the first filtering holes 3121 and the second filtering holes 3131 are adjusted by rotating the relative positions of the first cylinder 312 and the second cylinder 313, and therefore the size of the first filtering holes 311 is adjusted, and further, screening of raw grains with different sizes is achieved.

Referring to fig. 2 and 3, first screw holes 3123 are formed at both ends of the first cylinder 312, and second screw holes 3133 are formed at both ends of the second cylinder 313, and a fixing bolt 8 is inserted between the first screw holes 3123 and the second screw holes 3133, so that the relative position between the first cylinder 312 and the second cylinder 313 can be fixed.

Referring to fig. 2 and 4, the first rotating assembly 6 is installed on the fixed cylinder 2, the first rotating assembly 6 includes a second motor 61 and a rotating disc 62, the second motor 61 and the fixed cylinder 2 are welded on the end face far away from the first motor 32, the output shaft of the second motor 61 is rotated to pass through the fixed cylinder 2 and be welded on the rotating disc 62, the axis of the rotating disc 62 coincides with the axis of the first rotating cylinder 31, a first rotating cylinder groove is formed in the rotating disc 62, one end of the first rotating cylinder 31 is detachably clamped in the first rotating cylinder groove, so that the second motor 61 can drive the first rotating cylinder 31 to rotate in the fixed cylinder 2, the height of the second motor 61 from the ground is higher than the height of the first motor 32 from the ground, the rotating direction of the first rotating cylinder 31 is opposite to the rotating direction of the second rotating cylinder 41, and the filtering efficiency of the first filtering assembly 3 is improved.

Referring to fig. 2, the second filter assembly 4 includes a second drum 41, a third motor 42, a second rotating shaft, a second rotating belt 44, and a discharge duct 45; second rotary drum 41 both ends opening and seted up the discharge gate, it just arranges in under the discharge gate to arrange material pipeline 45 and pass solid fixed cylinder 2, second rotary drum 41 sets up evenly distributed's second sieve filtration hole 411, and the size of second sieve filtration hole 411 is less than the size of raw grain, third motor 42 fixed mounting is on solid fixed cylinder 2, the one end and the welding of second pivot 43 that solid fixed cylinder 2 was passed in the rotation of the output shaft of third motor 42, second pivot 43 is fixed to wear to establish in second rotatory area 44, second motor 61 can drive second pivot 43 after the work and rotate, pivoted second pivot 43 drives the rotatory area 44 of second and rotates, pivoted second rotatory area 44 drives the raw grain in the second rotary drum 41 and removes to the discharge gate, thereby realized that the raw grain in the second rotary drum 41 sieves and strains the collection. Referring to fig. 5, an arc-shaped portion is disposed at an end of the discharge pipe 45 close to the discharge port, the diameter of the arc-shaped portion is larger than that of the second rotating drum 41, and the arc-shaped portion is attached to the lower surface of the second rotating drum 41; the arc portion plays a guiding role in that the filtered raw grains enter the discharging pipeline 45 from the discharging hole.

Referring to fig. 2 and 6, the fixed cylinder 2 is provided with a second rotating assembly 7, the second rotating assembly 7 includes a fourth motor 71, a gear ring 72 and a gear 73 engaged with the gear ring 72, the fourth motor 71 is welded on the end surface of the end of the fixed cylinder 2 where the feed port 21 is opened, an output shaft of the fourth motor 71 passes through the fixed cylinder 2 and is welded with the gear 73, and the gear ring 72 is welded on the outer surface of the end of the second rotating cylinder 41 away from the feed port 21; the end face of the fixed cylinder 2 far away from the feed port 21 is provided with a second rotary cylinder groove, and the second rotary cylinder 41 is arranged in the second rotary cylinder groove, so that the fourth motor 71 works to drive the gear 73 to rotate, the rotating gear 73 drives the second rotary cylinder 41 to rotate, and the rotating direction of the second rotary cylinder 41 is opposite to the rotating direction of the second rotary belt 44. The second rotating drum 41 and the second rotating belt 44 are matched to improve the rotation degree of the raw grain in the second rotating drum 41, so that the screening effect of the second filtering component 4 is improved.

The first rotary drum 31 with the first screening holes 311 with proper size and the second rotary drum 41 with the second screening holes with proper size are selected, so that the screening of various grains can be realized.

The implementation principle is as follows: the first motor 32 drives the first rotating belt 34 to rotate, so that the grains entering the first rotating drum 31 can be subjected to primary screening, and the second motor 61 drives the first rotating drum 31, so that the primary screening effect is improved; the third motor 42 drives the second rotating belt 44 to rotate, so that the grains entering the second rotating drum 41 can be screened for the second time, the fourth motor 71 drives the second rotating drum 41, and the screening effect for the second time is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cylinder preparator, includes a fixed section of thick bamboo (2) and charge-in pipeline (5), feed inlet (21), its characterized in that have been seted up to a fixed section of thick bamboo (2): the device is characterized in that a first rotary drum (31) with two openings and capable of rotating is arranged in the fixed drum (2), one end of the feeding pipeline (5) penetrates through the feeding hole (21) and extends into the first rotary drum, and the first rotary drum (31) is provided with a first screening hole (311) with adjustable size.

2. The roller concentrator of claim 1, wherein: the first rotary drum (31) comprises a first cylinder body (312) and a second cylinder body (313) arranged in the first cylinder body (312), a first filtering hole (3121) is formed in the first cylinder body (312), a second filtering hole (3131) is formed in the second cylinder body (313), a plurality of first screw holes (3123) are formed in the first cylinder body (312), a plurality of second screw holes (3133) are formed in the second cylinder body (313), a fixing bolt (8) penetrates through the first screw holes (3123) and the second screw holes (3133), and the first cylinder body (312) and the second cylinder body (313) are rotatably connected and fixed through the fixing bolt (8).

3. The roller concentrator of claim 2, wherein: a first rotary cylinder groove is formed in the inner side wall, close to the second cylinder (313), of one end of the first cylinder (312), a first sliding block is integrally arranged on the outer side wall of the second cylinder (313), and the first sliding block is arranged in the first rotary cylinder groove in a rotating mode and cannot be separated.

4. A roller refiner as claimed in claim 3, wherein: the utility model discloses a fixed cylinder (2) one end fixedly connected with second motor (61), the output shaft fixedly connected with rolling disc (62) of second motor (61), first cylinder groove has been seted up on the terminal surface that second motor (61) were kept away from in rolling disc (62), the one end joint of first cylinder (31) is to first cylinder inslot.

5. The roller concentrator of claim 4, wherein: the fixed first motor (32) that is provided with of one end that second motor (61) was kept away from in solid fixed cylinder (2), the first pivot (33) of output shaft fixedly connected with of first motor (32), the fixed cover of first pivot (33) is equipped with first rotatory area (34), first rotatory area (34) are arranged in first rotary drum (31).

6. The roller concentrator of claim 5, wherein: the rotation direction of the output shaft of the first motor (32) is opposite to that of the output shaft of the second motor (61).

7. The roller concentrator of claim 6, wherein: a second rotary drum (41) is arranged in the fixed drum (2), the first rotary drum (31) is arranged in the second rotary drum (41), and the second rotary drum (41) is provided with second screening holes (411).

8. The roller concentrator of claim 7, wherein: the fixed cylinder (2) is also fixedly connected with a third motor (42), and the height of the third motor (42) from the ground is smaller than that of the first motor (32); the output shaft of the third motor (42) is fixedly connected with a second rotating shaft (43), and a second rotating belt (44) arranged in the second rotating drum (41) is fixedly sleeved on the second rotating shaft (43).

9. The roller concentrator of claim 8, wherein: fixed cylinder (2) are kept away from the one end inside wall of first discharge gate and have been seted up second rotary drum groove, second rotary drum (41) are rotated and are arranged in second rotary drum inslot, the fixed cover of second rotary drum (41) one end is equipped with ring gear (72), the one end fixed mounting that fixed cylinder (2) are close to ring gear (72) has fourth motor (71), the output shaft fixedly connected with of fourth motor (71) and ring gear (72) meshed gear (73).