CN214863927U

CN214863927U - Building rubbish circulation reducing mechanism

Info

Publication number: CN214863927U
Application number: CN202120230327.3U
Authority: CN
Inventors: 曲晓辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-26
Anticipated expiration: 2031-01-27

Abstract

The utility model particularly relates to a construction waste circulating crushing device, which comprises a crushing box, wherein a circulating conveying box is arranged on the left side of the crushing box, a first motor is arranged in an installation cavity arranged at the bottom end inside the circulating conveying box, a conveying cavity is arranged inside the circulating conveying box, a circulating conveying rotary vane is rotatably arranged in the conveying cavity, a discharge pipeline is arranged at the upper end of the right side of the circulating conveying box, and a circulating material pipe is connected with the bottom surface of the right side of the circulating conveying box, when the circulating crushing device is used, a dust suction inlet pipe carries out adsorption operation on generated dust through a dust suction hood, the dust is conveyed into a dust collecting box through a dust suction outlet pipe, then a water pump extracts water in a water tank through a water inlet pipe, and the water is sprayed into the dust collecting box through a water outlet pipe, so that the water is mixed with the dust, and then the mixture is discharged from the dust collecting box for treatment, through the process, the dust can be greatly reduced, and the quality of the working environment in the crushing work is improved.

Description

Building rubbish circulation reducing mechanism

Technical Field

The utility model belongs to the technical field of municipal administration building rubbish handles, concretely relates to building rubbish circulation reducing mechanism.

Background

Municipal construction waste is also called municipal construction solid waste, which refers to muck, spoil, waste, sludge and other wastes generated in the process of construction, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, when the construction waste is treated, crushing equipment is often adopted for crushing work, so that the larger construction waste is crushed into small blocks, the small blocks are convenient to pack and transport away, when the existing construction waste equipment is used, the construction waste is not pretreated at the beginning, the waste with different sizes is directly poured and crushed, so that some overlarge construction waste is difficult to be meshed and touched with teeth on crushing rollers, the crushing effect and the crushing efficiency are greatly reduced, and in the crushing process, when the waste is poured and the crushed waste is discharged, due to the materials of the construction waste, a large amount of dust can be raised, and the dust directly reduces the working environment of operators and threatens the health of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building rubbish circulation reducing mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a building garbage circulating crushing device comprises a crushing box, wherein a circulating conveying box is arranged on the left side of the crushing box, a triangular support frame is arranged on the right side of the crushing box, a first motor is installed in an installation cavity formed in the bottom end inside the circulating conveying box, a conveying cavity is formed in the circulating conveying box, a circulating conveying rotary vane is rotatably installed in the conveying cavity, a feeding hopper is arranged at the left end of the circulating conveying box, a discharging pipeline is arranged at the upper end of the right side of the circulating conveying box and communicated with the upper end of the left side of the crushing box, a circulating material pipe is connected to the bottom surface of the right side of the circulating conveying box, the other end of the circulating material pipe is obliquely communicated with the bottom surface of the left side of the crushing box, a dust collector is arranged on the top end face of the crushing box, a dust collecting inlet pipe and a dust collecting outlet pipe are respectively connected to the two ends of the dust collector, and a dust collecting cover is collected at the top end inside of the crushing box, the two sides of the vertical lower end of the dust hood are symmetrically provided with striker plates, the end faces of the striker plates are provided with feed inlets, auxiliary feed rollers are rotationally arranged in the feed inlets, rotating shafts arranged on the auxiliary feed rollers penetrate through and extend to the outer part of the rear side face of the crushing box, the two sides of the vertical bottom end of each auxiliary feed roller are respectively symmetrically provided with a first mounting frame and a second mounting frame, the inner sides of the first mounting frame and the second mounting frame are respectively provided with a first crushing roller and a second crushing roller in a rotating and meshing manner, one ends of the rotating shafts of the first crushing roller and the second crushing roller penetrate through and extend to the outer part of the rear side face of the crushing box, the left side of the inner bottom face of the crushing box is obliquely provided with a guide block, a material receiving cart is slidably arranged on the right side face of the guide block, the bottom end of one side wall in the crushing box is provided with a movable groove, and the upper end of the guide block is obliquely provided with a vibrating screen, the utility model discloses a crushing box, including vibrating screen, backup pad, shock attenuation extensible member, vibrating motor's pivot top and vibrating screen's right side bottom surface fixed connection, the right side bottom of vibrating screen is located and is equipped with the backup pad on the lateral wall of crushing case, the backup pad upper end is equipped with the shock attenuation extensible member, vibrating motor's pivot top with vibrating screen's right side bottom surface fixed connection.

As the further optimization of the technical scheme, the dust collecting box is arranged on the left side of the upper end of the triangular support frame, the water tank is arranged on the right side of the dust collecting box, the water pump is arranged on the right side of the top end of the dust collecting box, the output end of the water pump is connected with the water outlet pipe, the other end of the water outlet pipe is communicated with the dust collecting box, the input end of the water pump is connected with the water inlet pipe, and the other end of the water inlet pipe is communicated with the water tank.

As a further optimization of the technical scheme, one end of a dust suction inlet pipe arranged on the dust collector penetrates and extends to the upper end of the inner part of the crushing box, one end of an extending part of the dust suction inlet pipe is communicated with the dust hood, and one end of the dust suction outlet pipe is communicated with the dust collecting box.

As a further optimization of the technical scheme, a second motor is arranged on the rear end face of the crushing box, an output shaft of the second motor is in transmission fixed connection with a rotating shaft arranged on the auxiliary feeding roller, a third motor and a fourth motor are respectively installed on the vertical bottom face of the second motor, and the output shaft of the third motor and the output shaft of the fourth motor are in transmission fixed connection with the rotating shaft arranged on the first crushing roller and the second crushing roller.

As a further optimization of this technical scheme, the left end of vibratory screen extends to the inside activity setting of circulating the material pipe, and vibratory screen's one end extends to the inboard activity setting of movable groove, vibratory screen's both sides are equipped with the shock attenuation telescopic link, and the other end fixed connection of shock attenuation telescopic link is in smash the bottom both sides of case.

As a further optimization of the technical scheme, the material receiving cart is arranged at the bottom end of the right side of the crushing box in a penetrating mode, the bottom surface of the material receiving cart is provided with auxiliary wheels, and a handrail handle is arranged on one side face, located on the outer portion of the crushing box, of the material receiving cart.

As a further optimization of the technical scheme, the output shaft of the first motor penetrates through the conveying cavity and is fixedly connected with the rotating shaft arranged on the circular conveying rotary vane in a transmission manner.

The utility model discloses a technological effect and advantage: the building rubbish circulating crushing device is characterized in that building rubbish to be crushed is poured into a circulating conveying box through a feeding hopper, a first motor is started to drive a circulating conveying rotary vane to rotate through a rotary shaft, so that the building rubbish is conveyed upwards through the rotation of the circulating conveying rotary vane, the building rubbish is conveyed to a baffle plate arranged in a crushing box through a discharge pipeline, a second motor is started to drive an auxiliary feeding roller arranged in a feeding hole to rotate through the rotary shaft, the problem that the feeding hole is blocked due to too much building rubbish is solved, the entering building rubbish falls onto a first crushing roller and a second crushing roller through the feeding hole, a third motor and a fourth motor are started to drive the first crushing roller and the second crushing roller to rotate through the rotary shaft, so that the building rubbish is crushed thoroughly, the crushed building rubbish falls onto the surface of a vibrating screen, and the vibrating screen vibrates at the moment, filtering the broken construction waste, enabling the completely broken construction waste to pass through a vibrating screen to fall onto a guide block, enabling the broken construction waste to be conveyed to a material receiving trolley to be collected through the inclined arrangement of the guide block, enabling the incompletely broken construction waste to be remained on the surface of the vibrating screen, enabling the incompletely broken construction waste to return to a circulating conveying box through a circulating material pipe along with the vibration of the vibrating screen, continuously conveying the incompletely broken construction waste to a crushing box through a rotating circulating conveying rotary vane to be crushed, starting a dust collector to work while crushing the construction waste, enabling a dust suction inlet pipe to adsorb the generated dust through a dust suction cover, finally conveying the dust into a dust collecting box through a dust suction outlet pipe, then pumping out water in a water tank through a water inlet pipe, and then spraying the water into the dust collecting box through a water outlet pipe, therefore, water and dust are mixed, and the mixture is discharged from the dust collecting box for treatment, so that the dust can be greatly reduced from flying, the quality of working environment in the crushing work is improved, and health threats to people are reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a top view structure of the striker plate of the present invention;

FIG. 3 is a schematic view of the top view of the first and second crushing rollers of the present invention

Fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a crushing box; 2. a circulating conveying box; 3. a first motor; 4. circularly conveying the rotary vane; 5. a feed hopper; 6. a discharge pipeline; 7. a circulating material pipe; 8. a dust hood; 9. a vacuum cleaner; 10. a dust suction inlet pipe; 11. a dust collection outlet pipe; 12. a striker plate; 13. a feed inlet; 14. an auxiliary feed roll; 15. a second motor; 16. a first mounting bracket; 17. a second mounting bracket; 18. a first crushing roller; 19. a second crushing roller; 20. a third motor; 21. a fourth motor; 22. a movable groove; 23. vibrating a screen; 24. a shock-absorbing telescopic rod; 25. a support plate; 26. a shock absorbing extension; 27. a vibration motor; 28. a material guide block; 29. a material receiving trolley; 30. a triangular support frame; 31. a dust collection box; 32. a water tank; 33. a water pump; 34. a water inlet pipe; 35. and (5) discharging a water pipe.

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: a construction waste circulating crushing device comprises a crushing box 1, a circulating conveying box 2 is arranged on the left side of the crushing box 1, a triangular support frame 30 is arranged on the right side of the crushing box 1, a first motor 3 is installed in an installation cavity arranged at the bottom end inside the circulating conveying box 2, a conveying cavity is arranged inside the circulating conveying box 2, a circulating conveying rotary vane 4 is rotatably installed in the conveying cavity, an output shaft of the first motor 3 penetrates through the conveying cavity and is fixedly connected with a rotating shaft arranged on the circulating conveying rotary vane 4 in a transmission manner, a feed hopper 5 is arranged at the left end of the circulating conveying box 2, a discharge pipeline 6 is arranged at the upper end of the right side of the circulating conveying box 2, the discharge pipeline 6 is communicated with the upper end of the left side of the crushing box 1, a circulating material pipe 7 is connected to the bottom surface of the right side of the circulating conveying box 2, and the other end of the circulating material pipe 7 is obliquely communicated with the bottom surface of the left side of the crushing box 1, smash the top terminal surface of case 1 and be equipped with dust catcher 9, the both ends of dust catcher 9 are connected with the dust absorption respectively and advance pipe 10 and dust absorption exit tube 11, smash the inside top of case 1 and receive suction hood 8, and the dust absorption that establishes on dust catcher 9 advances the one end of pipe 10 and runs through the inside upper end that extends to crushing case 1, and the dust absorption advances and communicates between extension one end of pipe 10 and the suction hood 8, communicates the setting between the one end of dust absorption exit tube 11 and the dust collecting box 31.

The two sides of the vertical lower end of the dust hood are symmetrically provided with striker plates 12, the end surface of the striker plate 12 is provided with a feed inlet 13, an auxiliary feed roller 14 is rotatably arranged in the feed inlet 13, a rotating shaft arranged on the auxiliary feed roller 14 penetrates and extends to the outside of the rear side surface of the crushing box 1, the rear end surface of the crushing box 1 is provided with a second motor 15, an output shaft of the second motor 15 is in transmission fixed connection with the rotating shaft arranged on the auxiliary feed roller 14, the two sides of the vertical bottom end of the auxiliary feed roller 14 are respectively and symmetrically provided with a first mounting frame 16 and a second mounting frame 17, the inner sides of the first mounting frame 16 and the second mounting frame 17 are respectively and rotatably meshed with a first crushing roller 18 and a second crushing roller 19, one end of the rotating shaft of the first crushing roller 18 and the second crushing roller 19 penetrates and extends to the outside of the rear side surface of the crushing box 1, the vertical bottom surface of the second motor 15 is respectively provided with a third motor 20 and a fourth motor 21, and the output shafts of the third motor 20 and the fourth motor 21 are in transmission fixed connection with the rotating shafts arranged on the first crushing roller 18 and the second crushing roller 19.

A material guide block 28 is obliquely arranged on the left side of the inner bottom surface of the crushing box 1, a material receiving trolley 29 is slidably arranged on a right side facing surface of the material guide block 28, the material receiving trolley 29 is arranged at the right side bottom end of the crushing box 1 in a penetrating manner, auxiliary wheels are arranged on the bottom surface of the material receiving trolley 29, a handrail handle is arranged on one side surface of the material receiving trolley 29, which is positioned outside the crushing box 1, a movable groove 22 is formed in the bottom end of one side wall of the inner part of the crushing box 1, a vibrating screen 23 is obliquely arranged at the upper end of the material guide block 28, the left end of the vibrating screen 23 extends to the inner movable arrangement of the circulating material pipe 7, one end of the vibrating screen 23 extends to the inner side of the movable groove 22, damping telescopic rods 24 are arranged on two sides of the vibrating screen 23, the other ends of the damping telescopic rods 24 are fixedly connected to two sides of the bottom of the crushing box 1, a support plate 25 is arranged on one side wall of the vibrating screen 23, and a damping telescopic member 26 is arranged on the upper end of the support plate 25, vibrating motor 27 is installed on the top of shock attenuation extensible member 26, vibrating motor 27's pivot top and vibrating screen 23's right side bottom surface fixed connection, the upper end left side of triangular support frame 30 is equipped with dust collecting box 31, and the right side of dust collecting box 31 is equipped with water tank 32, the top right side of dust collecting box 31 is equipped with water pump 33, water pump 33's output is connected with outlet pipe 35, and outlet pipe 35's the other end and dust collecting box 31 intercommunication, water pump 33's input is connected with inlet tube 34, and the intercommunication sets up between inlet tube 34's the other end and the water tank 32.

Specifically, when in use, construction waste to be crushed is poured into the circulating conveying box 2 through the feeding hopper 5, the first motor 3 is started to drive the circulating conveying rotary vane 4 to rotate through the rotating shaft, so that the circulating conveying rotary vane 4 rotates to convey the construction waste upwards, the construction waste is conveyed to the baffle plate 12 arranged in the crushing box 1 through the discharging pipeline 6, the second motor 15 is started to drive the auxiliary feeding roller 14 arranged in the feeding hole 13 to rotate through the rotating shaft, so as to prevent the problem that the feeding hole 13 is blocked due to excessive construction waste, the entered construction waste falls onto the first crushing roller 18 and the second crushing roller 19 through the feeding hole 13, the third motor 20 and the fourth motor 21 are started to drive the first crushing roller 18 and the second crushing roller 19 to rotate through the rotating shaft, so that the construction waste is crushed completely, and the crushed construction waste falls onto the surface of the vibrating screen 23, at the moment, the vibration motor 27 is started to drive the vibration screen 23 to vibrate, the crushed construction waste is filtered, the completely crushed construction waste passes through the vibration screen 23 and falls onto the material guide block 28, the material guide block 28 is obliquely arranged to convey the crushed construction waste to the material receiving cart for collection, the incompletely crushed construction waste is remained on the surface of the vibration screen 23, the incompletely crushed construction waste is returned to the circulating conveying box 2 through the circulating material pipe 7 along with the vibration of the vibration screen 23, the incompletely crushed construction waste is conveyed to the crushing box 1 through the rotating circulating conveying rotary vane 4 for crushing treatment, the dust collector 9 is started to work while the construction waste is crushed, so that the dust suction inlet pipe 10 adsorbs the generated dust through the dust suction cover 8, and finally the dust is conveyed into the dust collection box 31 through the dust suction outlet pipe 11, then the water pump 33 pumps the water in the water tank 32 through the water inlet pipe 34, and then the water is sprayed into the dust collection box 31 through the water outlet pipe 35, so that the water is mixed with the dust, and then the mixture is discharged from the dust collection box 31 for treatment.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a building rubbish circulation reducing mechanism, includes crushing case (1), its characterized in that: the left side of the crushing box (1) is provided with a circulating conveying box (2), the right side of the crushing box (1) is provided with a triangular support frame (30), a first motor (3) is installed in an installation cavity arranged at the bottom end inside the circulating conveying box (2), a conveying cavity is arranged inside the circulating conveying box (2), a circulating conveying rotary vane (4) is installed in the conveying cavity in a rotating mode, a feeding hopper (5) is arranged at the left side end of the circulating conveying box (2), a discharging pipeline (6) is arranged at the upper end of the right side of the circulating conveying box (2), the discharging pipeline (6) is communicated with the upper end of the left side of the crushing box (1), a circulating material pipe (7) is connected to the bottom face of the right side of the circulating conveying box (2), the other end of the circulating material pipe (7) is communicated with the bottom face of the left side of the crushing box (1) in an inclined mode, and a dust collector (9) is arranged on the top face of the crushing box (1), the dust collector is characterized in that the two ends of the dust collector (9) are respectively connected with a dust suction inlet pipe (10) and a dust suction outlet pipe (11), a dust suction cover (8) is collected at the top end inside the crushing box (1), striker plates (12) are symmetrically arranged on two sides of the vertical lower end of the dust suction cover, a feed inlet (13) is arranged on the end face of each striker plate (12), an auxiliary feed roller (14) is arranged in the feed inlet (13) in a rotating mode, a rotating shaft arranged on the auxiliary feed roller (14) penetrates through the outer portion of the rear side face of the crushing box (1) and extends to the outer portion of the rear side face of the crushing box (1), first mounting frames (16) and second mounting frames (17) are symmetrically arranged on two sides of the vertical bottom end of the auxiliary feed roller (14) respectively, first crushing rollers (18) and second crushing rollers (19) are arranged on the inner sides of the first mounting frames (16) and the second mounting frames (17) in a rotating and meshing mode respectively, and one ends of the rotating shafts of the first crushing rollers (18) and the second crushing rollers (19) penetrate through the outer portion of the rear side face of the crushing box (1) and extend to the outer portion of the crushing box (1), smash the inside bottom surface left side slope of case (1) and be equipped with guide block (28), the right side wainscot of guide block (28) slides and is equipped with receipts material shallow (29), movable groove (22) have been seted up to inside lateral wall bottom of smashing case (1), the upper end slope of guide block (28) is equipped with vibration screen cloth (23), the right side bottom of vibration screen cloth (23) is located and is equipped with backup pad (25) on the lateral wall of smashing case (1), backup pad (25) upper end is equipped with shock attenuation extensible member (26), vibrating motor (27) are installed on the top of shock attenuation extensible member (26), the pivot top of vibrating motor (27) with the right side bottom surface fixed connection of vibration screen cloth (23).

2. The construction waste recycling and smashing device as claimed in claim 1, wherein: the dust collecting box is characterized in that a dust collecting box (31) is arranged on the left side of the upper end of the triangular support frame (30), a water tank (32) is arranged on the right side of the dust collecting box (31), a water pump (33) is arranged on the right side of the top end of the dust collecting box (31), the output end of the water pump (33) is connected with a water outlet pipe (35), the other end of the water outlet pipe (35) is communicated with the dust collecting box (31), the input end of the water pump (33) is connected with a water inlet pipe (34), and the other end of the water inlet pipe (34) is communicated with the water tank (32).

3. The construction waste recycling and smashing device as claimed in claim 2, wherein: one end of a dust suction inlet pipe (10) arranged on the dust collector (9) penetrates through and extends to the upper end of the inner part of the crushing box (1), one end of an extending part of the dust suction inlet pipe (10) is communicated with the dust suction cover (8), and one end of a dust suction outlet pipe (11) is communicated with the dust collection box (31).

4. The construction waste recycling and smashing device as claimed in claim 3, wherein: the rear end face of smashing case (1) is equipped with second motor (15), transmission fixed connection is connected between the pivot that is equipped with on the output shaft of second motor (15) and auxiliary feed roller (14), third motor (20) and fourth motor (21) are installed respectively to the perpendicular bottom surface of second motor (15), and transmission fixed connection between the pivot that is equipped with on the output shaft of third motor (20) and fourth motor (21) and first crushing roller (18) and second crushing roller (19).

5. The construction waste recycling and smashing device as claimed in claim 4, wherein: the inside activity that the left end of vibration screen cloth (23) extended to circulation material pipe (7) sets up, and the one end of vibration screen cloth (23) extends to activity groove (22) inboard activity and sets up, the both sides of vibration screen cloth (23) are equipped with shock attenuation telescopic link (24), and the other end fixed connection of shock attenuation telescopic link (24) smash the bottom both sides of case (1).

6. The construction waste recycling and smashing device as claimed in claim 5, wherein: receive material shallow (29) run through set up in smash the right side bottom of case (1), and receive the bottom surface of material shallow (29) and be equipped with the auxiliary wheel, receive the outside side that is located crushing case (1) of material shallow (29) and be equipped with the handrail handle.

7. The construction waste recycling and smashing device as claimed in claim 6, wherein: the output shaft of the first motor (3) penetrates through the conveying cavity and is fixedly connected with the rotating shaft arranged on the circulating conveying rotary vane (4) in a transmission manner.