CN214974690U

CN214974690U - Dust collector for conveying construction waste recycled aggregate

Info

Publication number: CN214974690U
Application number: CN202121186669.6U
Authority: CN
Inventors: 鲁正友; 鲁璐
Original assignee: Qingdao Zhengyou Oasis Industry Co ltd
Current assignee: Qingdao Zhengyou Oasis Industry Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-03
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a building rubbish recycled aggregate carries uses dust collector, including broken case, fixedly connected with suction box on the one end outer wall of broken case, the both sides of broken case one end all are equipped with the dust absorption pipe, two the suction box is all located to the one end of dust absorption pipe, the lower extreme inner wall of suction box rotates and is connected with the aspiration fan, the top of aspiration fan is equipped with the dust adsorption plate, dust adsorption plate and suction box sliding connection, the lower extreme of broken case runs through and is equipped with the conveyer belt, sliding connection has broken bucket on the inner wall of broken case, the lower extreme of broken bucket is fixedly connected with discharge gate and spacing frame respectively, one side fixedly connected with motor of broken case, be equipped with vibrating device in the broken case. The utility model discloses can absorb the dust of broken incasement, avoid causing the utilization ratio reduction of regeneration aggregate, and can reduce staff's intensity of labour at the in-process of aggregate screening.

Description

Dust collector for conveying construction waste recycled aggregate

Technical Field

The utility model relates to a building rubbish technical field specifically is a building rubbish recycled aggregate carries and uses dust collector.

Background

Along with the development of the urbanization process of China, the discharge amount of construction waste is increased year by year, and the proportion of renewable components is also continuously improved. However, most of the construction waste is not treated at all and is transported to the suburbs or the periphery of cities for simple landfill or open-air stockpiling, which not only wastes land and resources, but also pollutes the environment; on the other hand, with the increasing population, the demand of sandstone aggregate for the construction industry is increasing. The production and utilization of the construction waste recycled aggregate have important significance for saving resources, protecting the environment and realizing the sustainable development of the construction industry. The non-sintered building blocks and non-sintered bricks produced by using the construction waste recycled aggregate can absorb more construction waste, and is an important way for recycling the construction waste in China at present.

The existing method for treating the construction waste is to carry out middle breaking and fine breaking by other crushers after the primary breaking by using a crusher, but the recycled aggregate often generates a large amount of dust to be attached to the recycled aggregate in the process of crushing and transporting, so that the utilization rate of the recycled aggregate is reduced, the waste of resources is caused, and the labor intensity of workers is increased in the process of screening the aggregate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction waste recycled aggregate carries uses dust collector to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a building rubbish recycled aggregate carries uses dust collector, includes broken case, fixedly connected with suction box on the one end outer wall of broken case, the both sides of broken case one end all are equipped with the dust absorption pipe, two the suction box is all located to the one end of dust absorption pipe, the lower extreme inner wall of suction box rotates and is connected with the aspiration fan, the top of aspiration fan is equipped with the dust adsorption plate, dust adsorption plate and suction box sliding connection, the lower extreme of broken case runs through and is equipped with the conveyer belt, sliding connection has broken bucket on the inner wall of broken case, the lower extreme of broken bucket is fixedly connected with discharge gate and spacing frame respectively, one side fixedly connected with motor of broken case, be equipped with vibrating device in the broken case.

In a preferred embodiment: the vibrating device comprises a first bevel gear connected with the motor shaft, a second bevel gear is connected with the first bevel gear in a meshed mode, a first rotating shaft is fixedly connected onto the inner wall of the second bevel gear, a third bevel gear is fixedly connected onto one end of the first rotating shaft, a fourth bevel gear is connected with the third bevel gear in a meshed mode, a second rotating shaft is fixedly connected onto the inner wall of the fourth bevel gear, and a sleeve is fixedly arranged on the outer wall of the second rotating shaft.

In a preferred embodiment: sliding connection has the spliced pole in the sleeve, the one end fixedly connected with ratchet wheel of spliced pole, one side meshing of ratchet wheel is connected with the pinion rack, one side fixedly connected with flexible post of pinion rack, the upper end of flexible post runs through and locates in the spacing frame to with spacing frame sliding connection, be favorable to driving broken case vibration from top to bottom through setting up of ratchet wheel and pinion rack.

In a preferred embodiment: the crushing bucket is internally and movably connected with two symmetrically distributed crushing knives, the two crushing knives are rotatably connected with a crushing box, one of the crushing knives is in shaft connection with a motor, the two crushing knives are in transmission connection through a transmission belt, and the crushing effect of the recycled aggregate can be better through the arrangement of the crushing knives.

In a preferred embodiment: the first feed inlet of upper end fixedly connected with of broken case, broken incasement rotation is connected with the crushing roller that a plurality of intermeshing connected, the upper end fixedly connected with second feed inlet of broken bucket, through the setting of crushing roller, further increase the crushing effect to the regeneration aggregate.

In a preferred embodiment: the inside fixedly connected with irregular sieve of broken bucket, conveyer belt and broken case sliding connection, the discharge gate is located directly over the conveyer belt, through the setting of irregular sieve, can make the regeneration aggregate in the broken bucket carry out abundant broken back, is transported away by the conveyer belt again.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a setting of broken case, suction box, dust absorption pipe, suction fan and dust adsorption plate can absorb the dust of broken incasement, avoids causing the utilization ratio reduction of regeneration aggregate, and can reduce staff's intensity of labour at the in-process of aggregate screening, again through the setting of crushing roller and broken bucket, has increased the crushing efficiency to regeneration aggregate.

2. The utility model discloses a setting of spacing frame, motor, first bevel gear, second bevel gear, first pivot, third bevel gear, fourth bevel gear, second pivot, sleeve, ratchet wheel and pinion rack can vibrate the material in the broken bucket, and then can make the material carry out abundant breakage, has increased the utilization ratio to the material, through the setting of irregular pinion rack again, further increase the crushing efficiency to the regeneration aggregate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the dust box of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the crushing box of the present invention;

FIG. 4 is a schematic perspective view of the dust suction box of the present invention;

in the figure: 1. a crushing box; 2. a dust collection box; 3. a dust collection pipe; 4. an air suction fan; 5. a dust adsorption plate; 6. a conveyor belt; 7. a crushing barrel; 8. a discharge port; 9. a limiting frame; 10. a motor; 11. a first bevel gear; 12. a second bevel gear; 13. a first rotating shaft; 14. a third bevel gear; 15. a fourth bevel gear; 16. a second rotating shaft; 17. a sleeve; 18. a ratchet gear; 19. a toothed plate; 20. a crushing knife; 21. a crushing roller; 22. irregular sieve plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides a technical solution: the utility model provides a construction waste recycled aggregate carries uses dust collector, includes broken case 1, fixedly connected with suction box 2 on the one end outer wall of broken case 1, the both sides of broken case 1 one end all are equipped with dust absorption pipe 3, two in suction box 2 is all located to the one end of dust absorption pipe 3, the lower extreme inner wall of suction box 2 rotates and is connected with aspiration fan 4, aspiration fan 4's top is equipped with dust adsorption plate 5, dust adsorption plate 5 and suction box 2 sliding connection, broken case 1's lower extreme runs through and is equipped with conveyer belt 6, sliding connection has broken bucket 7 on broken case 1's the inner wall, the lower extreme of broken bucket 7 is fixedly connected with discharge gate 8 and spacing frame 9 respectively, one side fixedly connected with motor 10 of broken case 1, be equipped with vibrating device in broken case 1.

Further, the vibration device comprises a first bevel gear 11 coupled to the motor 10, the first bevel gear 11 is engaged with a second bevel gear 12, a first rotating shaft 13 is fixedly connected to the inner wall of the second bevel gear 12, a third bevel gear 14 is fixedly connected to one end of the first rotating shaft 13, a fourth bevel gear 15 is engaged with the third bevel gear 14, a second rotating shaft 16 is fixedly connected to the inner wall of the fourth bevel gear 15, and a sleeve 17 is fixedly arranged on the outer wall of the second rotating shaft 16.

Further, sliding connection has the spliced pole on the sleeve 17 outer wall, the one end fixedly connected with ratchet gear 18 of spliced pole, one side meshing of ratchet gear 18 is connected with pinion rack 19, one side fixedly connected with flexible post of pinion rack 19, the upper end of flexible post is run through and is located in spacing frame 9 to with spacing frame 9 sliding connection, ratchet gear rotates and drives pinion rack and reciprocate, and then drives flexible post and strike broken bucket in spacing frame that does not stop, thereby when making the material in the broken bucket carry out abundant broken, can make the dust vibrations, thereby be favorable to the absorption to the dust.

Furthermore, swing joint has two symmetric distribution's broken sword 20 in broken bucket 7, two broken sword 20 rotates with broken case 1 to be connected, one of them broken sword 20 and motor 10 coupling, two broken sword 20 passes through the drive belt transmission and connects, and the motor starts to drive two broken swoves and rotate, and then makes the broken efficiency of the material in the broken bucket increase.

Further, the first feed inlet of upper end fixedly connected with of broken case 1, broken roller 21 that the internal rotation of broken case 1 was connected with a plurality of intermeshing, the upper end fixedly connected with second feed inlet of broken bucket 7 lets in the material to broken incasement from first feed inlet earlier, later carries out the first layer by the crushing roller and breaks, has increased broken effect.

Further, fixedly connected with irregular sieve 22 in broken bucket 7, conveyer belt 6 and broken case 1 sliding connection, discharge gate 8 is located directly over conveyer belt 6, and the broken back is accomplished to the regeneration aggregate in the broken bucket, drops to the conveyer belt on by the discharge gate, later is carried away.

The utility model discloses a theory of operation: when the crushing device is used, firstly, recycled aggregate is put into the crushing box 1 through the first feeding hole, the crushing rollers 21 are started simultaneously, then the three crushing rollers 21 are meshed with each other to rotate, the rotation of the crushing rollers 21 crush a first layer of the recycled aggregate, the crushed recycled aggregate falls into the crushing barrel 7 through the second feeding hole, the motor 10 is started simultaneously, the motor 10 is started to drive the crushing cutter 20 below to rotate, the crushing cutter 20 above is driven by a transmission belt to stir and crush, the motor 10 is started to drive the first bevel gear 11 to rotate simultaneously, the first bevel gear 11 rotates to drive the second bevel gear 12 to rotate, the second bevel gear 12 rotates to drive the first rotating shaft 13 to rotate, the first rotating shaft 13 rotates to drive the third bevel gear 14 to rotate, the third bevel gear 14 rotates to drive the fourth bevel gear 15 to rotate, then the sleeve 17 is driven by the second rotating shaft 16 to rotate, so that the connecting column is driven by the groove on the sleeve 17 to move, the connecting column moves under the action of a supporting column fixedly arranged on the inner wall of one end of the connecting column to drive the ratchet gear 18 to rotate, the ratchet gear 18 rotates to drive the toothed plate 19 to move up and down in a reciprocating manner, thereby driving the telescopic column to move up and down in the limit frame 9 continuously, so as to achieve the impact on the crushing barrel 7, further, the materials in the crushing barrel 7 are vibrated up and down, so that the materials in the crushing barrel 7 can be crushed fully, also can lead the dust in the crushing barrel 7 to be stirred up, the crushed material is conveyed away by the conveyor belt 6 through the discharge hole 8, when the material was thrown into to broken incasement 1, start suction fan 4, and then carry out abundant absorption through dust absorption pipe 3 to the dust in broken case 1, absorbed dust gets into and is adsorbed by dust adsorption plate 5 behind the dust absorption case 2, later takes out dust adsorption plate 5 by the staff and handles the dust.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a construction waste recycled aggregate carries uses dust collector, includes broken case (1), its characterized in that: the outer wall of one end of the crushing box (1) is fixedly connected with a dust suction box (2), two sides of one end of the crushing box (1) are respectively provided with a dust suction pipe (3), one end of each of the two dust suction pipes (3) is arranged in the dust suction box (2), the inner wall of the lower end of the dust collection box (2) is rotationally connected with an air suction fan (4), a dust adsorption plate (5) is arranged above the air suction fan (4), the dust adsorption plate (5) is connected with the dust collection box (2) in a sliding way, the lower end of the crushing box (1) is provided with a conveyor belt (6) in a penetrating way, the inner wall of the crushing box (1) is connected with a crushing barrel (7) in a sliding way, the lower end of the crushing barrel (7) is respectively and fixedly connected with a discharge port (8) and a limiting frame (9), one side of the crushing box (1) is fixedly connected with a motor (10), and a vibrating device is arranged in the crushing box (1).

2. The dust removing device for conveying construction waste recycled aggregate according to claim 1, characterized in that: the vibrating device comprises a first bevel gear (11) connected with a motor (10) in a shaft mode, wherein the first bevel gear (11) is connected with a second bevel gear (12) in a meshed mode, a first rotating shaft (13) is fixedly connected onto the inner wall of the second bevel gear (12), a third bevel gear (14) is fixedly connected onto one end of the first rotating shaft (13), a fourth bevel gear (15) is connected onto the third bevel gear (14) in a meshed mode, a second rotating shaft (16) is fixedly connected onto the inner wall of the fourth bevel gear (15), and a sleeve (17) is fixedly arranged on the outer wall of the second rotating shaft (16).

3. The dust removing device for conveying construction waste recycled aggregate according to claim 2, characterized in that: the utility model discloses a spacing frame, including sleeve (17), one end fixedly connected with ratchet wheel (18) of spliced pole, one side meshing of ratchet wheel (18) is connected with pinion rack (19), one side fixedly connected with flexible post of pinion rack (19), the upper end of flexible post runs through and locates in spacing frame (9) to with spacing frame (9) sliding connection.

4. The dust removing device for conveying construction waste recycled aggregate according to claim 1, characterized in that: the crushing barrel (7) is internally and movably connected with two symmetrically distributed crushing knives (20), the two crushing knives (20) are rotatably connected with the crushing box (1), one of the crushing knives (20) is in shaft connection with a motor (10), and the two crushing knives (20) are in transmission connection through a transmission belt.

5. The dust removing device for conveying construction waste recycled aggregate according to claim 4, wherein: the upper end fixedly connected with first feed inlet of broken case (1), broken case (1) internal rotation is connected with crushing roller (21) that a plurality of intermeshing connected, the upper end fixedly connected with second feed inlet of broken bucket (7).

6. The dust removing device for conveying construction waste recycled aggregate according to claim 5, wherein: irregular sieve plate (22) of fixedly connected with in broken bucket (7), conveyer belt (6) and broken case (1) sliding connection, discharge gate (8) are located directly over conveyer belt (6).