CN210252415U - Waste material shredding device for building engineering - Google Patents

Waste material shredding device for building engineering Download PDF

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Publication number
CN210252415U
CN210252415U CN201921064308.7U CN201921064308U CN210252415U CN 210252415 U CN210252415 U CN 210252415U CN 201921064308 U CN201921064308 U CN 201921064308U CN 210252415 U CN210252415 U CN 210252415U
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CN
China
Prior art keywords
shell
casing
crushing
pipe
crushing roller
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Active
Application number
CN201921064308.7U
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Chinese (zh)
Inventor
张希春
吴斌
李海龙
胡光明
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Shijiazhuang Zhenlan Entrepreneurship Incubator Co ltd
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Shijiazhuang Zhenlan Entrepreneurship Incubator Co ltd
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Priority to CN201921064308.7U priority Critical patent/CN210252415U/en
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Abstract

The utility model discloses a waste material crushing treatment device for building engineering, which belongs to the technical field of building engineering, and comprises a shell, wherein a crushing roller is arranged in the shell, the outer surface of the crushing roller is annularly and fixedly provided with a plurality of teeth a, the inner side wall of the shell is annularly and fixedly provided with a plurality of teeth b which are mutually staggered with the teeth a, the upper surface of the crushing roller is fixedly connected with the bottom end of a rotating shaft a, and the outer surface of the rotating shaft a is sleeved with a bearing a; utilize and to drive tooth a when smashing the roller and rotate, tooth b on the cooperation casing inside wall can smash building waste, building waste can be smashed by pivoted crushing roller when falling downwards under the action of gravity simultaneously, and driving motor b drives the crushing sword rotation on the pivot b and carries out the regrinding simultaneously, smashes effectually, has promoted crushing precision, has guaranteed that the building waste after smashing has good utilization ratio when regeneration used repeatedly in later stage.

Description

Waste material shredding device for building engineering
Technical Field
The utility model belongs to the technical field of building engineering, concretely relates to waste material shredding device for building engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to the top cover, beam column, wall, foundation and the engineering which can form the internal space and meet the requirements of people for production, living, learning and public activities.
The original crushing to construction waste is through rubbing crusher carrying out disposable crushing, smashes not thoroughly, influences the reuse of the later stage reprocessing of waste material, reduces the utilization ratio, smashes the in-process simultaneously and can splash the dust, brings the influence for workman's operational environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste material shredding device for building engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste material shredding device for building engineering, includes the casing, the inside of casing is provided with crushing roller, the surface of crushing roller is annular fixed mounting and has a plurality of tooth a, the inside wall of casing is annular fixed mounting and has a plurality of tooth b that misplaces each other with tooth a, the upper surface of crushing roller and the bottom fixed connection of pivot a, bearing a has been cup jointed to pivot a's surface, and bearing a joint is at the upper surface of casing, the top of pivot a and the output shaft fixed connection of driving motor a, driving motor a fixed mounting is at the upper surface of casing, the left side of casing upper surface still is provided with the loading hopper, the equal joint of the left and right sides face of the inside wall of casing has bearing b, and two bearing b all cup joint at pivot b's surface, the left end of pivot b and driving motor b's output shaft fixed connection, the outer surface of the rotating shaft b can be detachably provided with a plurality of crushing cutters, the lower surface of the shell is provided with a blanking pipe, the blanking pipe is provided with a blanking valve, the lower surface of the shell is welded with four supporting legs, the right side surface of the shell is fixedly provided with a water tank, the upper surface of the water tank is fixedly provided with a fan, the fan, a driving motor a and the driving motor b are electrically connected with an external power supply, an air outlet pipe of the fan penetrates through a pipe sleeve a clamped on the upper surface of the water tank and extends to the position below the water surface in the water tank, an air inlet pipe of the fan is communicated with one end of a ventilation pipe through a flange, the other end of the ventilation pipe penetrates through a pipe sleeve b clamped on the upper surface of the shell and extends to the interior of the shell, the front of the water tank is provided with a water feeding, and an air outlet is formed in the right side surface of the water tank.
Preferably, the distance between the crushing roller and the inner side wall of the shell decreases from top to bottom.
Preferably, the upper surface of the crushing roller is provided as an arc-shaped plane.
Preferably, the upper surface of loading hopper articulates through the round pin axle has the apron, and the upper surface welding of apron has the pull ring.
Preferably, an access door is fixedly installed at the position, facing the crushing knife, of the front face of the shell through bolts.
Preferably, the filter screen can be detachably mounted on the inner side wall of the air inlet on the shell and the inner side wall of the air outlet on the water tank.
Compared with the prior art, the beneficial effects of the utility model are that:
by arranging the crushing roller, the tooth a is driven to rotate when the crushing roller rotates, the building waste can be crushed by matching with the tooth b on the inner side wall of the shell, meanwhile, the building waste can be crushed by the rotating crushing roller when falling downwards under the action of gravity, and meanwhile, the driving motor b drives the crushing knife on the rotating shaft b to rotate for secondary crushing, so that the crushing effect is good, the crushing precision is improved, and the crushed building waste is ensured to have good utilization rate when being recycled and reused at the later stage;
through being provided with the water tank on the casing, utilize the inside dust that splashes of fan extraction casing, the dust is got into in the water tank by the water filtration of water tank through the fan and gets rid of the dust, effectively removes dust, avoids the dust to give operational environment's influence, has reached good dustproof effect of dust removal.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is an enlarged schematic structural view at a position a of the present invention;
in the figure: 1. a housing; 2. a crushing roller; 3. a tooth a; 4. teeth b; 5. a rotating shaft a; 6. driving a motor a; 7. a hopper; 8. a rotating shaft b; 9. a drive motor b; 10. a crushing knife; 11. a discharging pipe; 12. supporting legs; 13. a water tank; 14. a fan; 15. a vent pipe; 16. a filter screen; 17. an access door.
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. 1-3, the present invention provides a technical solution: a waste material crushing treatment device for construction engineering comprises a shell 1, a crushing roller 2 is arranged in the shell 1, a plurality of teeth a3 are fixedly and annularly arranged on the outer surface of the crushing roller 2, a plurality of teeth b4 which are staggered with the teeth a3 are fixedly and annularly arranged on the inner side wall of the shell 1, the upper surface of the crushing roller 2 is fixedly connected with the bottom end of a rotating shaft a5, a bearing a is sleeved on the outer surface of the rotating shaft a5 and clamped on the upper surface of the shell 1, the top end of the rotating shaft a5 is fixedly connected with an output shaft of a driving motor a6, a driving motor a6 is fixedly and fixedly arranged on the upper surface of the shell 1, a feeding hopper 7 is further arranged on the left side of the upper surface of the shell 1, bearings b are clamped on the left side surface and the right side surface of the inner side wall of the shell 1, two bearings b are sleeved on the outer surface of a rotating shaft b8, the left end of a rotating shaft b8 is fixedly connected with an output shaft b9, the lower surface of casing 1 is provided with unloading pipe 11, be provided with the unloading valve on unloading pipe 11, the lower surface welding of casing 1 has four supporting legs 12, the right flank fixed mounting of casing 1 has water tank 13, the last fixed surface of water tank 13 installs fan 14, driving motor a6 and driving motor b9 all with external power supply electric connection, the play tuber pipe of fan 14 passes pipe box a of water tank 13 upper surface joint and extends to below the inside surface of water tank 13, fan 14's air-supply line is linked together through flange and ventilation pipe 15's one end, the other end of ventilation pipe 15 passes pipe box b of casing 1 upper surface joint and extends to inside the casing 1, the front of water tank 13 is provided with filler pipe and drain pipe, and all be provided with the water control valve on filler pipe and the drain pipe, the front of casing 1 is provided with the air intake, the right flank of.
In the embodiment, the models of the driving motor a6 and the driving motor b9 can be YE2-112M-4, and the model of the fan 14 can be FT 35-11.
In the embodiment, a worker opens a cover plate on the feeding hopper 7 to add the construction waste into the feeding hopper 7, so that the construction waste enters the shell 1, slides into a gap between the crushing roller 2 and the shell 1 under the action of the arc-shaped upper surface of the crushing roller 2, starts the driving motor a6, the driving motor b9 and the fan 14, the driving motor a6 drives the rotating shaft a5 to rotate, and further drives the crushing roller 2 to rotate, under the premise that the teeth a3 and the teeth b4 are mutually staggered and the gap between the crushing roller 2 and the shell 1 is reduced from top to bottom in sequence, the construction waste can slide downwards under the self action and be crushed by the rotating crushing roller 2, the crushed construction waste falls below the crushing roller 2, and meanwhile, the driving motor b9 drives the crushing knife 10 on the rotating shaft b8 to rotate, so that the construction waste is crushed for the second time, the crushing effect is good, after crushing, a blanking valve is opened to discharge through the blanking pipe 11, during the crushing process, the fan 14 extracts the gas doped with dust through the ventilation pipe 15, the gas enters the water tank 13 and is filtered by water to remove the dust, the gas is discharged through secondary filtration of the filter screen 16 in the air outlet, and a worker can detach and replace the crushing cutter 10 damaged by unscrewing the bolt to take down the access door 17.
Specifically, the distance between the crushing roller 2 and the inner side wall of the shell 1 is reduced from top to bottom; so that the construction waste can fall downwards under the action of self gravity, and the construction waste can be crushed under the rotation action of the crushing roller 2.
Specifically, the upper surface of the crushing roller 2 is set to be an arc-shaped plane; effectively avoid construction waste to gather at crushing roller 2 upper surface for construction waste can slide down to in the clearance between crushing roller 2 and the casing 1 under the effect of arc plane.
Specifically, the upper surface of the charging hopper 7 is hinged with a cover plate through a pin shaft, and the upper surface of the cover plate is welded with a pull ring; utilize the setting of apron to seal loading hopper 7, avoid smashing the in-process dust and spill over through loading hopper 7.
Specifically, an access door 17 is fixedly arranged at the position, which is opposite to the crushing knife 10, on the front surface of the shell 1 through a bolt; the worker can conveniently overhaul and replace the crushing cutter 10 in the shell 1 by utilizing the access door 17, and the operation is convenient.
Specifically, the inner side wall of the air inlet on the shell 1 and the inner side wall of the air outlet on the water tank 13 can be both detachably provided with a filter screen 16; the setting of filter screen 16 on the air intake can avoid the dust to spill over casing 1, and filter screen 16 can be further effectively filtered the gas of discharging water tank 13 on the air outlet, and dust removal effect is good.
The utility model discloses a theory of operation and use flow: a worker opens a cover plate on the feeding hopper 7 to add construction waste into the feeding hopper 7, the construction waste enters the shell 1, the construction waste slides into a gap between the crushing roller 2 and the shell 1 under the action of the arc-shaped upper surface of the crushing roller 2, a driving motor a6, a driving motor b9 and a fan 14 are started, the driving motor a6 drives a rotating shaft a5 to rotate and further drives the crushing roller 2 to rotate, on the premise that the tooth a3 and the tooth b4 are mutually staggered and the gap between the crushing roller 2 and the shell 1 is reduced from top to bottom in sequence, the construction waste can slide downwards under the action of the driving motor a 9 and is crushed by the rotating crushing roller 2, the crushed construction waste falls below the crushing roller 2, meanwhile, the driving motor b9 drives a crushing knife 10 on the rotating shaft b8 to rotate, the construction waste is crushed for the second time, the crushing effect is good, after crushing, a blanking valve is opened to discharge the construction waste through a blanking pipe 11, and the fan 14 extracts gas doped with dust through a ventilation pipe 15 in the, the dust is got rid of by water filtration in gaseous entering water tank 13, and gaseous 16 secondary filter discharges through the interior filter screen of air outlet, and the workman can dismantle the change to the crushing sword 10 of damage through unscrewing the bolt and taking off access door 17.
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 (6)

1. The utility model provides a waste material shredding device for building engineering, includes casing (1), its characterized in that: the inside of casing (1) is provided with crushing roller (2), the outward appearance of crushing roller (2) is annular fixed mounting and has a plurality of tooth a (3), the inside wall of casing (1) is annular fixed mounting and has tooth b (4) that a plurality of and tooth a (3) misplaced each other, the upper surface of crushing roller (2) and the bottom fixed connection of pivot a (5), bearing a has been cup jointed to the surface of pivot a (5), and bearing a joint is at the upper surface of casing (1), the top of pivot a (5) and the output shaft fixed connection of driving motor a (6), driving motor a (6) fixed mounting is at the upper surface of casing (1), the left side of casing (1) upper surface still is provided with loading hopper (7), the equal joint of the left and right sides face of the inside wall of casing (1) has bearing b, and two bearings b are all sleeved on the outer surface of a rotating shaft b (8), the left end of the rotating shaft b (8) is fixedly connected with an output shaft of a driving motor b (9), the outer surface of the rotating shaft b (8) can also be detachably provided with a plurality of crushing knives (10), the lower surface of the shell (1) is provided with a blanking pipe (11), the blanking pipe (11) is provided with a blanking valve, the lower surface of the shell (1) is welded with four supporting legs (12), the right side surface of the shell (1) is fixedly provided with a water tank (13), the upper surface of the water tank (13) is fixedly provided with a fan (14), the driving motor a (6) and the driving motor b (9) are all electrically connected with an external power supply, an air outlet pipe of the fan (14) penetrates through a pipe sleeve a clamped on the upper surface of the water tank (13) and extends to the position below the inner water, the air inlet pipe of fan (14) is linked together through the one end of flange with ventilation pipe (15), the pipe box b that the other end of ventilation pipe (15) passed casing (1) upper surface joint extends to inside casing (1), the front of water tank (13) is provided with filler pipe and drain pipe, and all is provided with the accuse water valve on filler pipe and the drain pipe, the front of casing (1) is provided with the air intake, the right flank of water tank (13) is provided with the air outlet.
2. The construction work waste crushing treatment apparatus according to claim 1, wherein: the distance between the crushing roller (2) and the inner side wall of the shell (1) is reduced from top to bottom in sequence.
3. The construction work waste crushing treatment apparatus according to claim 1, wherein: the upper surface of the crushing roller (2) is set to be an arc-shaped plane.
4. The construction work waste crushing treatment apparatus according to claim 1, wherein: the upper surface of the charging hopper (7) is hinged with a cover plate through a pin shaft, and the upper surface of the cover plate is welded with a pull ring.
5. The construction work waste crushing treatment apparatus according to claim 1, wherein: and an access door (17) is fixedly arranged at the position, which is just opposite to the crushing knife (10), on the front surface of the shell (1) through a bolt.
6. The construction work waste crushing treatment apparatus according to claim 1, wherein: and a filter screen (16) is detachably mounted on the inner side wall of the air inlet on the shell (1) and the inner side wall of the air outlet on the water tank (13).
CN201921064308.7U 2019-07-09 2019-07-09 Waste material shredding device for building engineering Active CN210252415U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921064308.7U CN210252415U (en) 2019-07-09 2019-07-09 Waste material shredding device for building engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921064308.7U CN210252415U (en) 2019-07-09 2019-07-09 Waste material shredding device for building engineering

Publications (1)

Publication Number Publication Date
CN210252415U true CN210252415U (en) 2020-04-07

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ID=70048004

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921064308.7U Active CN210252415U (en) 2019-07-09 2019-07-09 Waste material shredding device for building engineering

Country Status (1)

Country Link
CN (1) CN210252415U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113856870A (en) * 2021-09-29 2021-12-31 力源智信(苏州)科技有限公司 Coal sample full-flow intelligent mining system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113856870A (en) * 2021-09-29 2021-12-31 力源智信(苏州)科技有限公司 Coal sample full-flow intelligent mining system
CN113856870B (en) * 2021-09-29 2022-11-11 英飞智信(苏州)科技有限公司 Coal sample full-flow intelligent mining system

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