Rice hull carbon ash vibration separation device

Abstract

The utility model relates to a rice hull carbon ash vibration separation device which comprises a vibration assembly and a cleaning element arranged in the vibration assembly. The vibration assembly comprises a vibration bin and a sieve plate, the vibration bin can vibrate, the sieve plate is obliquely arranged in the vibration bin, and filter holes are formed in the sieve plate. The cleaning assembly comprises a rotating roller and flexible ejector pins, the multiple flexible ejector pins are arranged on the rotating roller, the rotating roller is arranged on the vibration bin, the rotating roller can rotate along the center line of the rotating roller, and the rotating roller can slide on the vibration bin so that the flexible ejector pins can be inserted into the filtering holes. The rotating roller is arranged in the vibration bin, the flexible ejector pins are arranged on the rotating roller, when the rotating roller moves, the flexible ejector pins can eject rice hulls clamped in the filtering holes, and the situation that a user needs to take out a sieve plate from the vibration bin for maintenance is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of vibrating screening, especially relates to a rice hull carbon ash vibrating separation device. BACKGROUND

[0002] Because the rice hull is light, when separating the rice hull and the carbon ash by the blowing mode, the rice hull will also be blown away, and then the screening effect is poor. In the prior art, when screening the rice hull and the carbon ash, a vibrating screen plate is usually used to filter out the carbon ash, but the rice hull is also easy to be stuck in the filter holes on the screen plate during the vibrating process, so the user needs to frequently take out the screen plate from the separation device for maintenance. SUMMARY

[0003] (I) Technical problem to be solved

[0004] The utility model provides a rice hull carbon ash vibrating separation device. It aims at solving the technical problem that the rice hull is stuck in the filter holes on the screen plate during the separation of the rice hull and the carbon ash in the prior art, and then the user needs to take out the screen plate from the separation device for maintenance.

[0005] (II) Technical scheme

[0006] In order to solve the above problems, the utility model provides a rice hull carbon ash vibrating separation device, the rice hull carbon ash vibrating separation device includes: vibration subassembly and the cleaning element of setting in vibration subassembly,

[0007] The vibration subassembly includes vibration bin and screen plate, the vibration bin can vibrate, the screen plate is obliquely set in the vibration bin, and the screen plate is provided with filter holes;

[0008] The cleaning assembly includes a rotating roller and a flexible needle, a plurality of flexible needles are arranged on the rotating roller, the rotating roller is arranged on the vibration bin, the rotating roller can rotate along the center line thereof, and the rotating roller can slide on the vibration bin so that the flexible needle can be inserted into the filter hole.

[0009] Preferably, the cleaning element further includes: a pair of fixed racks, a pair of follow-up gears and a pair of drive racks;

[0010] The fixed rack, the follow-up gear and the drive rack are arranged on the opposite sides of the surface of the vibration bin;

[0011] The fixed rack is arranged on the vibration bin, the drive rack is slidingly arranged on the vibration bin, the follow-up gear is arranged between the fixed rack and the drive rack, and the follow-up gear is engaged with the fixed rack and the drive rack;

[0012] The end of the rotating roller is fixedly provided with the follow-up gear.

[0013] Preferably, the cleaning element further comprises a synchronization rod;

[0014] The synchronization rod is located between the two drive racks, and both ends of the synchronization rod are fixedly connected with the corresponding drive racks.

[0015] Preferably, the cleaning element further comprises a driving motor and a driving screw rod;

[0016] The driving motor is fixedly arranged on the outer side wall of the vibrating bin, the driving screw rod is connected with the output shaft of the driving motor, and the synchronization rod is provided with an internal threaded hole matched with the driving screw rod.

[0017] Preferably, the vibrating assembly further comprises a support seat and a vibrating motor, the vibrating motor is fixedly installed on the support seat, the bottom of the vibrating bin is flexibly connected with the support seat, and the vibrating end of the vibrating motor is connected with the bottom of the vibrating bin.

[0018] Preferably, the vibrating assembly further comprises a support spring;

[0019] A plurality of first support columns are arranged on the support seat in an array, the bottom of the vibrating bin is provided with second support columns corresponding to the first support columns, the support spring is arranged between the first support column and the second support column, and both ends of the support spring are sleeved on the first support column and the second support column respectively.

[0020] Preferably, a material returning hole is arranged through the side wall of the vibrating bin, and the material returning hole is close to one side of the sieve plate.

[0021] (Three) beneficial effects

[0022] The utility model discloses a rotating roller is arranged in the vibrating bin, and flexible ejector pin is arranged on the rotating roller, when the rotating roller moves, flexible ejector pin can eject the rice hull stuck in the filter hole, avoid the situation that the user takes out the sieve plate from the vibrating bin and maintains. ACCURACY OF DRAWINGS

[0023] Figure 1 It is the structure schematic diagram of the rice hull and carbon ash vibrating separation device in the utility model;

[0024] Figure 2 It is Figure 1 It is the enlarged view at A;

[0025] Figure 3 It is the structure schematic diagram of the rice hull and carbon ash vibrating separation device in the utility model in another visual angle;

[0026] Figure 4 Assembling view of the vibration bin, the supporting seat and the vibration motor in the utility model.

[0027]

Explanation of reference signs

[0028] 10: vibration bin, 101: second supporting column, 102: material returning hole, 11: sieve plate, 12: supporting seat, 121: first supporting column, 13: vibration motor, 14: supporting spring,

[0029] 21: rotating roller, 22: flexible ejector pin, 23: fixed rack, 24: follow-up gear, 25: driving rack, 26: synchronization rod, 27: driving motor, 28: driving screw. DETAILED DESCRIPTION

[0030] In order to better explain the utility model, so as to facilitate understanding, the utility model is described in detail below by specific implementation manners, combined with the drawings.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0032] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0033] In the utility model, unless otherwise specifically defined and limited, the terms "connection", "fixing" and the like should be understood broadly, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] The utility model provides a kind of rice hull carbon ash vibration separation device, and rice hull carbon ash vibration separation device includes: vibration subassembly and the cleaning element being arranged in vibration subassembly.Vibration subassembly includes vibration bin 10 and sieve plate 11, vibration bin 10 can vibrate, sieve plate 11 is obliquely arranged in vibration bin 10, specifically, the first side of sieve plate 11 is higher than the second side of sieve plate 11, and sieve plate 11 is provided with filter hole.Cleaning subassembly includes rotating roller 21 and flexible ejector pin 22, rotating roller 21 is provided with multiple flexible ejector pin 22, rotating roller 21 is arranged on vibration bin 10, rotating roller 21 can rotate along its center line, and rotating roller 21 can slide on vibration bin 10 to make flexible ejector pin 22 can be inserted into filter hole.

[0035] In the present application, when the mixture of rice hull and carbon ash enters into vibration bin 10, vibration bin 10 starts to vibrate, carbon ash falls into the bottom of vibration bin 10 from filter hole on sieve plate 11, and rice hull moves from the first side of sieve plate 11 to the second side, thereby completing the separation of rice hull and carbon ash.When the filter hole on sieve plate 11 is stuck with rice hull, rotating roller 21 is rotated, and rotating roller 21 moves from the first side of sieve plate 11 to the second side of sieve plate 11, at this time, flexible ejector pin 22 on rotating roller 21 can extend into filter hole and eject the rice hull stuck in filter hole, avoiding taking out sieve plate 11 from vibration bin 10 for maintenance.In the preferred embodiment, rotating roller 21 is located below sieve plate 11, and the rice hull ejected by flexible ejector pin 22 can move to the second side of sieve plate 11 under the condition of vibration of sieve plate 11 and multiple reciprocating movements of rotating roller 21.It can be known from the above analysis that, by arranging rotating roller 21 in vibration bin 10 and arranging flexible ejector pin 22 on rotating roller 21, when rotating roller 21 moves, flexible ejector pin 22 can eject the rice hull stuck in filter hole, avoiding the situation that the user needs to take out sieve plate 11 from vibration bin 10 for maintenance.

[0036] Further, the cleaning element further includes: a pair of fixed racks 23, a pair of follow-up gears 24 and a pair of driving racks 25.The fixed rack 23, the follow-up gear 24 and the driving rack 25 are arranged on the opposite sides of the surface of vibration bin 10.The fixed rack 23 is arranged on vibration bin 10, the driving rack 25 is slidingly arranged on vibration bin 10, the follow-up gear 24 is arranged between the fixed rack 23 and the driving rack 25, and the follow-up gear 24 is engaged with the fixed rack 23 and the driving rack 25.The end of rotating roller 21 is fixedly provided with the follow-up gear 24.In this scheme, only the driving rack 25 needs to be pushed to move, and the follow-up gear 24 will rotate, since the follow-up gear 24 is engaged with the fixed rack 23, and the fixed rack 23 is fixedly installed in vibration bin 10, so the follow-up gear 24 will move along the fixed rack 23, and the rotating roller 21 fixedly connected with the follow-up gear 24 can move along the length direction of the fixed rack 23 while rotating itself.

[0037] Further, the cleaning element further comprises a synchronization rod 26. The synchronization rod 26 is located between the two driving racks 25, and both ends of the synchronization rod 26 are fixedly connected with the corresponding driving rack 25. By connecting the chain of each driving rack 25 with the synchronization rod 26, the two driving racks 25 can be synchronously moved.

[0038] In a preferred embodiment, the cleaning element further comprises a driving motor 27 and a driving screw rod 28. The driving motor 27 is fixedly arranged in the vibration bin 10, the driving screw rod 28 is connected with the output shaft of the driving motor 27, and the synchronization rod 26 is provided with an internal threaded hole matched with the driving screw rod 28. The synchronization rod 26 is sleeved on the driving screw rod 28 through the internal threaded hole, the driving motor 27 drives the driving screw rod 28 to rotate, and the driving screw rod 28 drives the synchronization rod 26 to move. In a more specific embodiment, the driving screw rod 28 is provided with a telescopic dustproof sleeve (i.e., a telescopic dustproof sleeve is arranged between one end of the driving screw rod 28 and the synchronization rod 26, and between the synchronization rod 26 and the other end of the driving screw rod 28). In other embodiments, the movement of the synchronization rod 26 can also be driven by a gas cylinder.

[0039] On the other hand, the vibration assembly further comprises a support seat 12 and a vibration motor 13, the vibration motor 13 is fixedly installed on the support seat 12, the bottom of the vibration bin 10 is flexibly connected with the support seat 12, and the vibration end of the vibration motor 13 is connected with the bottom of the vibration bin 10. The vibration assembly further comprises a support spring 14. A plurality of first support columns 121 are arranged on the support seat 12, the bottom of the vibration bin 10 is provided with a second support column 101 corresponding to the first support column 121, and the support spring 14 is arranged between the first support column 121 and the second support column 101, and both ends of the support spring 14 are sleeved on the first support column 121 and the second support column 101, respectively.

[0040] Finally, a material returning hole 102 is arranged through the side wall of the vibration bin 10, the material returning hole 102 is close to one side of the sieve plate 11, specifically, the through hole is arranged close to the second side of the sieve plate 11, and a pipeline is arranged at the material returning hole 102 for connecting with a rice hull bin, so as to play a role of collecting rice hulls.

[0041] It should be understood that the above description of the specific embodiments of the present application is only for the purpose of illustrating the technical route and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, but the present application is not limited to the above specific embodiments. Any changes or modifications made within the scope of the claims of the present application should be covered within the protection scope of the present application.

Claims

1. A vibratory separation device for rice husk carbon ash, characterized in that, The rice husk carbon ash vibration separation device includes: a vibration assembly and a cleaning element disposed within the vibration assembly; The vibration assembly includes a vibration chamber (10) and a sieve plate (11). The vibration chamber (10) is capable of vibration, and the sieve plate (11) is inclinedly disposed inside the vibration chamber (10). The sieve plate (11) is provided with filter holes. The cleaning element includes a rotating roller (21) and a flexible pin (22). The rotating roller (21) is provided with a plurality of the flexible pins (22). The rotating roller (21) is disposed on the vibrating chamber (10). The rotating roller (21) can rotate along its own center line and slide on the vibrating chamber (10) so that the flexible pins (22) can be inserted into the filter hole. A discharge hole (102) is provided through the side wall of the vibration chamber (10), and the discharge hole (102) is located on the side close to the screen plate (11).

2. The rice husk carbon ash vibration separation device as described in claim 1, characterized in that, The cleaning element further includes: a pair of fixed racks (23), a pair of follower gears (24), and a pair of drive racks (25); The fixed rack (23), the follower gear (24), and the drive rack (25) are arranged on opposite sides of the surface of the vibration chamber (10); The fixed rack (23) is disposed on the vibration chamber (10), the driving rack (25) is slidably disposed on the vibration chamber (10), and the follower gear (24) is disposed between the fixed rack (23) and the driving rack (25), and the follower gear (24) meshes with the fixed rack (23) and the driving rack (25); The end of the rotating roller (21) is fixedly provided with the follower gear (24).

3. The rice husk carbon ash vibration separation device as described in claim 2, characterized in that, The cleaning element also includes a synchronizing rod (26); The synchronizing rod (26) is located between the two driving racks (25), and both ends of the synchronizing rod (26) are fixedly connected to the corresponding driving racks (25).

4. The rice husk carbon ash vibration separation device as described in claim 3, characterized in that, The cleaning element also includes a drive motor (27) and a drive screw (28); The drive motor (27) is fixedly mounted on the outer side wall of the vibration chamber (10), the drive screw (28) is connected to the output shaft of the drive motor (27), and the synchronizing rod (26) is provided with an internal threaded hole that mates with the drive screw (28).

5. The rice husk carbon ash vibration separation device as described in any one of claims 1-4, characterized in that, The vibration assembly also includes a support base (12) and a vibration motor (13). The vibration motor (13) is fixedly installed on the support base (12). The bottom of the vibration chamber (10) is flexibly connected to the support base (12). The vibration end of the vibration motor (13) is connected to the bottom of the vibration chamber (10).

6. The rice husk carbon ash vibration separation device as described in claim 5, characterized in that, The vibration assembly also includes a support spring (14); The support base (12) is provided with an array of multiple first support columns (121), and the bottom of the vibration chamber (10) is provided with a second support column (101) corresponding to the first support column (121). The support spring (14) is provided between the first support column (121) and the second support column (101), and the two ends of the support spring (14) are respectively sleeved on the first support column (121) and the second support column (101).

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