CN112705338A

CN112705338A - Building rubbish reducing mechanism for building

Info

Publication number: CN112705338A
Application number: CN202110119715.9A
Authority: CN
Inventors: 刘凤
Original assignee: Individual
Current assignee: Shandong Qunfeng Heavy Industry Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-04-27
Anticipated expiration: 2041-01-28
Also published as: CN112705338B

Abstract

The invention belongs to the technical field of building garbage treatment, and particularly relates to a building garbage crushing device for buildings, aiming at the problems that the crushing effect of the existing building garbage crushing device is poor, the particle size of the obtained recovered garbage is larger, the subsequent utilization value of the recovered garbage is reduced, and the environment is polluted and the health of workers is harmed due to the fact that dust generated in the crushing process cannot be treated, the following scheme is provided. According to the invention, the construction waste is cut, crushed, screened and then crushed, so that the waste is conveniently crushed to a smaller particle size, the subsequent utilization is facilitated, and the dust generated by crushing can be collected and cleaned, thereby reducing the dust pollution.

Description

Building rubbish reducing mechanism for building

Technical Field

The invention relates to the technical field of construction waste treatment, in particular to a construction waste crushing device for buildings.

Background

The construction waste refers to residue soil, waste material, residual mud and other wastes generated in the process of construction, laying or dismantling and repairing of various buildings, structures, pipe networks and the like of construction units or personal teams. However, most of the construction wastes are not treated, and are transported to the suburbs or villages by construction units, and are piled or buried in the open air, so that a large amount of construction expenses such as land acquisition expenses and garbage clearing and transporting expenses are consumed, and meanwhile, the problems of scattering, dust, sand flying and the like in the clearing and piling processes cause serious environmental pollution.

At present, the construction waste is crushed, recycled and reused in a more environment-friendly treatment mode, but the crushing effect of the conventional construction waste crushing device is poor, the particle size of the obtained recovered waste is large, the subsequent utilization value of the recovered waste is reduced, and the dust generated in the crushing process cannot be treated, so that the dust is scattered, the environment is polluted, and the health of workers is harmed, so that the construction waste crushing device for the construction is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the problems that the conventional building garbage crushing device is poor in crushing effect, the particle size of the obtained recycled garbage is large, the subsequent utilization value of the recycled garbage is reduced, and the dust generated in the crushing process cannot be treated, so that the dust is scattered, the environment is polluted, and the health of workers is harmed.

In order to achieve the purpose, the invention adopts the following technical scheme:

a building garbage crushing device for buildings comprises a shell and a crushing box, wherein the top of the crushing box is communicated with a feed hopper, four corners of the top of the crushing box are rotatably connected with one end of a connecting rod through hinges, the other ends of the four connecting rods are rotatably connected with the inner wall of the top of the shell through hinges, a plurality of sieve holes are formed in the bottom of the crushing box, two transverse shafts are rotatably mounted on the inner walls of two sides of the crushing box, a plurality of cutting knives are fixedly mounted on the outer sides of the transverse shafts, a motor is fixedly mounted on the front side of the crushing box, one end of a worm is fixedly connected onto an output shaft of the motor, belt pulleys are fixedly mounted at the other end of the worm and one end of the two transverse shafts, the three belt pulleys are uploaded to the same belt, two rotating shafts are rotatably mounted on the inner walls of the front, the worm wheel is meshed with the worm, the driven gear is fixedly installed at the rear end of the rotating shaft at the other side, the driving gear is meshed with the driven gear, the round shaft is fixedly installed at the bottom of the rear side of the driving gear, one end of a pull rod is rotatably sleeved outside the round shaft, the other end of the pull rod is rotatably connected with the inner wall of one side of the shell through a hinge, a frame body and a water tank are fixedly installed at one side of the shell and provided with an air outlet, an opening is formed in one side of the frame body, one end of a vent pipe is communicated with the bottom of the frame body, the other end of the vent pipe extends into the water tank, a piston plate is installed on the sliding rice in the frame body, one side of the piston plate is fixedly connected with one end of a cross rod, the other end of the cross rod, the inner wall of the top of the frame body is fixedly provided with a connecting plate, the bottom of one side of the connecting plate is fixedly provided with a guide rail, the guide rail is internally and slidably provided with a sliding plate, one side of the sliding plate is fixedly provided with a baffle, and the baffle is movably abutted to one side of the shell.

Preferably, the other side of the sliding plate is fixedly connected with one end of a connecting spring, and the other end of the connecting spring is fixedly connected with the inner wall of one side of the guide rail to reset the sliding plate.

Preferably, one end of each compression spring is fixedly connected to the other side of the piston plate, and the other end of each compression spring is fixedly connected to the inner wall of the other side of the frame body to reset the piston plate.

Preferably, one end of each guide rod is fixedly connected to the other side of the piston plate, and the frame body is slidably sleeved on the outer side of each guide rod to further guide the piston plate.

Preferably, the shell inboard is provided with collects the frame, collects the frame location and sets up for the opening, collects the equal fixed mounting in frame bottom four corners and has the support, all rotates in four supports and installs the supporting wheel, and four supporting wheels all with shell bottom inner wall roll connection, are convenient for collect the building rubbish of smashing the completion.

Preferably, the bottom of the other side of the shell is provided with a through hole and is rotatably connected with a cover plate through a hinge, and the other side of the shell on one side of the cover plate is movably abutted to seal the shell.

Preferably, smash equal fixed mounting on the incasement wall of case both sides has the stock guide, and the stock guide all sets up to the arc, and the equal fixed mounting in one side that two stock guides are close to each other has a plurality of fender teeth, and the equal fixed mounting in two stock guide tops has the swash plate, two swash plates respectively with smash incasement wall fixed connection in both sides, carry out the motion direction to building rubbish.

Preferably, crushing case front side fixed mounting has the locating plate, and the locating plate rotates to cup joint in the worm outside, rotates the location to the worm, makes the worm rotational motion more stable.

In the invention, a proper amount of clear water is added into a water tank, a motor is started, then the construction waste is put into a crushing box through a feed hopper, an output shaft of the motor drives a worm to rotate, the worm drives two transverse shafts to rotate at high speed through transmission between three belt wheels and a belt, the two transverse shafts respectively drive a plurality of cutting knives to rotate at high speed, the construction waste is cut through the high-speed rotation of the cutting knives, thereby facilitating the subsequent crushing, simultaneously, the worm rotates and drives a worm wheel to rotate anticlockwise, the worm wheel drives a rotating shaft positioned at one side and a driving gear to rotate anticlockwise, the driving gear drives the rotating shaft positioned at the other side through meshing with a driven gear, the two rotating shafts respectively drive the corresponding crushing rollers to rotate, the construction waste is crushed through the rotation of the two crushing rollers, and simultaneously, the driving gear drives a round shaft to do circular motion based on the rotation center of, the round shaft drives the pull rod to deflect through the rotary matching with the pull rod, the pull rod drives the crushing box to swing left and right through the rotary connection with the inner wall of one side of the shell, the crushing box reciprocates up and down while swinging left and right, so that crushed building garbage is driven to be sieved, the crushed building garbage with qualified particle size falls through sieve pores, the crushed building garbage is collected by the collecting frame, the crushed unqualified crushed garbage moves left and right in the crushing box, the guide plate throws the building garbage into the air and moves between the two crushing rollers again to be crushed again, and the building garbage is crushed repeatedly, so that the building garbage is guaranteed to be crushed to the qualified particle size;

in the building garbage crushing device for the building, the vertical plate is pushed to move to one side by the contact of the roller while the crushing box moves to be close to the frame body, the vertical plate drives the piston plate to slide to one side in the frame body through the cross rod and compresses the compression spring, thereby forming negative pressure in the frame body, dust generated by crushing in the shell enters the frame body through the air outlet, the dust pushes the baffle to move to one side and compress the connecting spring, when the crushing box moves to the other side, the baffle is reset under the elastic force of the connecting spring, and the air outlet is blocked, the piston plate is reset under the elastic force of the compression spring and slides reversely, the dust in the frame is guided into the water tank through the vent pipe, and the clear water in the water tank adsorbs the dust, so that the damage to the environment and the damage to the health of workers are reduced;

the garbage crusher is reasonable in structural design, can crush the garbage to a smaller particle size by cutting, crushing, screening and re-crushing the construction garbage, is beneficial to subsequent utilization, can collect and clean dust generated by crushing, and is high in reliability.

Drawings

Fig. 1 is a schematic structural view of a construction waste crushing device for construction according to the present invention;

FIG. 2 is a schematic cross-sectional view of a construction waste crushing device for construction according to the present invention;

FIG. 3 is a schematic structural diagram of part A of a construction waste crushing device for construction according to the present invention;

FIG. 4 is a schematic structural view of a section B-B of the construction waste crushing device for construction according to the present invention;

fig. 5 is a rear view of the driving gear, the driven gear, the circular shaft and the pull rod according to the present invention.

In the figure: 1. a housing; 2. a crushing box; 3. a feed hopper; 4. a connecting rod; 5. a rotating shaft; 6. a crushing roller; 7. a horizontal axis; 8. a cutting knife; 9. a motor; 10. a worm gear; 11. a driving gear; 12. a driven gear; 13. a circular shaft; 14. a pull rod; 15. a pulley; 16. a belt; 17. a frame body; 18. a water tank; 19. a breather pipe; 20. a guide bar; 21. a cover plate; 22. a collection frame; 23. a piston plate; 24. a guide rail; 25. a connecting spring; 26. a slide plate; 27. a baffle plate; 28. a compression spring; 29. a cross bar; 30. a vertical plate; 31. a transverse plate; 32. a roller; 33. a material guide plate; 34. screening holes; 35. a worm; 36. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a construction waste crushing device for buildings comprises a housing 1 and a crushing box 2, the top of the crushing box 2 is communicated with a feed hopper 3, four corners of the top of the crushing box 2 are rotatably connected with one end of a connecting rod 4 through hinges, the other ends of the four connecting rods 4 are rotatably connected with the inner wall of the top of the housing 1 through hinges, the bottom of the crushing box 2 is provided with a plurality of sieve holes 34, two transverse shafts 7 are rotatably mounted on the inner walls of two sides of the crushing box 2, a plurality of cutting knives 8 are fixedly mounted on the outer sides of the transverse shafts 7, a motor 9 is fixedly mounted on the front side of the crushing box 2, one end of a worm 35 is fixedly connected with an output shaft of the motor 9, belt pulleys 15 are fixedly mounted on the other ends of the worm 35 and one ends of the two transverse shafts 7, the same belt 16 is mounted on the three belt pulleys 15, two, a worm wheel 10 and a driving gear 11 are respectively fixedly installed at the front end and the rear end of a rotating shaft 5 positioned at one side, the worm wheel 10 is meshed with a worm 35, a driven gear 12 is fixedly installed at the rear end of the rotating shaft 5 positioned at the other side, the driving gear 11 is meshed with the driven gear 12, a round shaft 13 is fixedly installed at the bottom of the rear side of the driving gear 11, one end of a pull rod 14 is rotatably sleeved outside the round shaft 13, the other end of the pull rod 14 is rotatably connected with the inner wall of one side of a shell 1 through a hinge, a frame body 17 and a water tank 18 are fixedly installed at one side of the shell 1 and provided with an air outlet, one side of the frame body 17 is provided with an opening, one end of a vent pipe 19 is communicated with the bottom of the frame body 17, the other end of the vent pipe 19 extends into the water tank 18, riser 30 one side fixed mounting has two diaphragm 31, and two diaphragm 31 one side that is close to each other is rotated and is installed two gyro wheels 32, and two gyro wheels 32 all with smash case 2 one side roll connection, and fixed mounting has the connecting plate on the inner wall of framework 17 top, and connecting plate one side bottom fixed mounting has guide rail 24, and slidable mounting has slide 26 in the guide rail 24, and slide 26 one side fixed mounting has baffle 27, baffle 27 and 1 one side activity butt of shell.

In this embodiment, one end of the connecting spring 25 is fixedly connected to the other side of the sliding plate 26, and the other end of the connecting spring 25 is fixedly connected to the inner wall of one side of the guide rail 24 to reset the sliding plate 26.

In this embodiment, one ends of the plurality of compression springs 28 are fixedly connected to the other side of the piston plate 23, and the other ends of the plurality of compression springs 28 are fixedly connected to the inner wall of the other side of the frame 17, thereby restoring the piston plate 23.

In this embodiment, one end of the plurality of guide rods 20 is fixedly connected to the other side of the piston plate 23, and the frame 17 is slidably sleeved outside the plurality of guide rods 20 to further guide the piston plate 23.

In this embodiment, 1 inboard of shell is provided with collects frame 22, collects frame 22 location and sets up for the opening, collects the equal fixed mounting in frame 22 bottom four corners and has the support, all rotates in four supports and installs the supporting wheel, and four supporting wheels all with 1 bottom inner wall roll connection of shell, are convenient for collect the building rubbish of smashing the completion.

In this embodiment, the bottom of the other side of the housing 1 is provided with a through hole and is rotatably connected with a cover plate 21 through a hinge, and the other side of the housing 1 at one side of the cover plate 21 is movably abutted to seal the housing 1.

In this embodiment, smash equal fixed mounting on 2 both sides inner walls of case and have stock guide 33, stock guide 33 all sets up to the arc, and the equal fixed mounting in one side that two stock guide 33 are close to each other has a plurality of fender teeth, and the equal fixed mounting in two stock guide 33 tops has the swash plate, two swash plates respectively with smash 2 both sides inner walls fixed connection of case, carry out the motion guidance to building rubbish.

In this embodiment, crushing case 2 front side fixed mounting has locating plate 36, and locating plate 36 rotates to cup joint in the worm 35 outside, rotates the location to worm 35, makes worm 35 rotational motion more stable.

In the embodiment, when the garbage crusher is used, a proper amount of clean water is added into a water tank 18, a motor 9 is started, then construction garbage is put into a crushing box 2 through a feed hopper 3, an output shaft of the motor 9 drives a worm 35 to rotate, the worm 35 drives two transverse shafts 7 to rotate at a high speed through transmission between three belt wheels 15 and a belt 16, the two transverse shafts 7 respectively drive a plurality of cutting knives 8 to rotate at a high speed, the construction garbage is cut through the high-speed rotation of the cutting knives 8, so that subsequent crushing is facilitated, meanwhile, the worm 35 drives a worm wheel 10 to rotate to drive a counterclockwise rotation, the worm wheel 10 drives a rotating shaft 5 and a driving gear 11 on one side to rotate counterclockwise, the driving gear 11 drives a rotating shaft 5 on the other side to rotate through meshing with a driven gear 12, the two rotating shafts 5 respectively drive corresponding crushing rollers 6 to rotate, and the construction garbage is, meanwhile, the driving gear 11 drives the circular shaft 13 to do circular motion based on the rotation center of the driving gear 11, the circular shaft 13 drives the pull rod 14 to deflect through the rotation matching with the pull rod 14, the pull rod 14 drives the crushing box 2 to swing left and right through the rotation connection with the inner wall of one side of the shell 1, and the crushing box 2 reciprocates up and down while swinging left and right, so as to drive the crushed construction waste to be screened, the crushed construction waste with qualified particle size falls through the sieve holes 34, the crushed construction waste is collected by the collecting frame 22, the crushed unqualified crushing waste moves left and right in the crushing box 2, the guide plate 33 throws the construction waste into the air and moves between the two crushing rollers 6 again, the construction waste is crushed to be in qualified particle size through repeated crushing, and the vertical plate 30 is pushed to move to one side through the contact with the roller 32 while the crushing box 2 moves close to the frame body 17, the riser 30 passes through horizontal pole 29 and drives piston plate 23 and slide to one side in framework 17 and compress compression spring 28, thereby make and form the negative pressure in the framework 17, the dust that produces because of smashing passes through in the air outlet gets into framework 17 in the shell 1, the dust promotes baffle 27 and compresses connecting spring 25 to one side motion, smash case 2 when moving to the opposite side, baffle 27 resets under connecting spring 25's spring action, and shutoff to the air outlet, piston plate 23 resets the reverse slip under compression spring 28's spring action, and pass through in the leading-in basin 18 of breather pipe 19 with the dust in the framework 17, the clear water in the basin 18 adsorbs the dust, thereby reduce the destruction to the environment and the harm healthy to the staff.

Claims

1. The building garbage crushing device for the building comprises a shell (1) and a crushing box (2), and is characterized in that the top of the crushing box (2) is communicated with a feed hopper (3), four corners of the top of the crushing box (2) are rotatably connected with one end of a connecting rod (4) through hinges, the other ends of the four connecting rods (4) are rotatably connected with the inner wall of the top of the shell (1) through hinges, a plurality of sieve pores (34) are formed in the bottom of the crushing box (2), two transverse shafts (7) are rotatably arranged on the inner walls of two sides of the crushing box (2), a plurality of cutting knives (8) are fixedly arranged on the outer sides of the transverse shafts (7), a motor (9) is fixedly arranged on the front side of the crushing box (2), one end of a worm (35) is fixedly connected to an output shaft of the motor (9), and belt wheels (15) are fixedly arranged at the, the three belt wheels (15) are uploaded to be provided with the same belt (16), the inner walls of the front side and the rear side of the crushing box (2) are rotatably provided with two rotating shafts (5), the outer sides of the two rotating shafts (5) are fixedly sleeved with the crushing roller (6), the front end and the rear end of the rotating shaft (5) positioned on one side are respectively and fixedly provided with a worm wheel (10) and a driving gear (11), the worm wheel (10) is meshed with a worm (35), the rear end of the rotating shaft (5) positioned on the other side is fixedly provided with a driven gear (12), the driving gear (11) is meshed with the driven gear (12), the bottom of the rear side of the driving gear (11) is fixedly provided with a round shaft (13), the outer side of the round shaft (13) is rotatably sleeved with one end of a pull rod (14), the other end of the pull rod (14) is rotatably connected with the inner wall of one side of the shell, frame (17) one side is the opening setting, frame (17) bottom intercommunication has the one end of breather pipe (19), the other end of breather pipe (19) extends to in basin (18), slidable rice installs piston plate (23) in frame (17), the one end of piston plate (23) one side fixedly connected with horizontal pole (29), the other end of horizontal pole (29) extends to inside and fixed mounting of shell (1) has riser (30), riser (30) one side fixed mounting has two diaphragm (31), one side that two diaphragm (31) are close to each other is rotated and is installed two gyro wheels (32), two gyro wheels (32) all with smash case (2) one side roll connection, fixed mounting has the connecting plate on the inner wall of frame (17) top, connecting plate one side bottom fixed mounting has guide rail (24), slidable mounting has slide (26) in guide rail (24), slide (26) one side fixed mounting has baffle (27), the baffle (27) is movably abutted with one side of the shell (1).

2. The construction waste crushing device for the building as claimed in claim 1, wherein one end of the connecting spring (25) is fixedly connected to the other side of the sliding plate (26), and the other end of the connecting spring (25) is fixedly connected with the inner wall of one side of the guide rail (24).

3. The construction waste crushing device for the building as claimed in claim 1, wherein one end of a plurality of compression springs (28) is fixedly connected to the other side of the piston plate (23), and the other end of the plurality of compression springs (28) is fixedly connected to the inner wall of the other side of the frame body (17).

4. The construction waste crushing device for the building as claimed in claim 1, wherein one end of a plurality of guide rods (20) is fixedly connected to the other side of the piston plate (23), and the frame body (17) is slidably sleeved on the outer side of the guide rods (20).

5. The construction waste crushing device for the building as claimed in claim 1, wherein the inner side of the housing (1) is provided with the collection frame (22), the collection frame (22) is positioned in an open arrangement, four corners of the bottom of the collection frame (22) are fixedly provided with the brackets, four brackets are rotatably provided with the support wheels, and the four support wheels are in rolling connection with the inner wall of the bottom of the housing (1).

6. The construction waste crushing device for the building as claimed in claim 1, wherein the bottom of the other side of the housing (1) is provided with a through hole and is rotatably connected with a cover plate (21) through a hinge, and one side of the cover plate (21) is movably abutted against the other side of the housing (1).

7. The construction waste crushing device for the building as claimed in claim 1, wherein the inner walls of both sides of the crushing box (2) are fixedly provided with guide plates (33), each guide plate (33) is configured to be arc-shaped, one side of each guide plate (33) close to each other is fixedly provided with a plurality of stop teeth, the tops of each guide plate (33) are fixedly provided with inclined plates, and the two inclined plates are respectively and fixedly connected with the inner walls of both sides of the crushing box (2).

8. The construction waste crushing device for the building as claimed in claim 1, wherein a positioning plate (36) is fixedly installed at the front side of the crushing box (2), and the positioning plate (36) is rotatably sleeved outside the worm (35).