CN219377373U - A device for crushing construction waste - Google Patents

Abstract

The utility model discloses a construction waste crushing treatment device which comprises a collecting box, wherein a crushing box is fixedly arranged at the top end of the collecting box, a crushing mechanism is arranged in the crushing box, a hopper is fixedly arranged at the top end of the crushing box, a dust collector is fixedly arranged at one side of the crushing box, a dust suction pipe is fixedly arranged at the output end of the dust collector, a dust suction plate is fixedly arranged on the outer wall of the hopper, the interior of the dust suction plate is hollow, a plurality of dust suction holes are formed in one side of the dust suction plate, one end of the dust suction pipe penetrates through the interior of the dust suction plate, and an exhaust pipe is fixedly arranged at the bottom end of the dust collector. According to the utility model, the dust collector is arranged, dust enters the dust collection plate from the dust collection hole, is sucked into the dust collector through the dust collection pipe, is introduced into the filter box through the exhaust pipe, the filter plate filters air containing the dust, and the filtered air is discharged from the air outlet pipe, so that dust generated during crushing is reduced, and the respiratory tract safety of workers is protected.

Description

A device for crushing construction waste

technical field

The utility model relates to the technical field of construction waste, in particular to a crushing and processing device for construction waste.

Background technique

Construction waste refers to the dregs, spoils, waste materials, residual mud and other wastes generated during the construction, laying, demolition and repair of various buildings, structures and pipe networks by construction or construction units or individuals. Many wastes in construction waste can be reused as renewable resources after being sorted, removed or crushed. It can be used to make artificial wood, and waste materials such as bricks, stones and concrete can replace sand after being crushed, and can be used for masonry mortar, plastering mortar and concrete cushion, etc. It can also be used to make building materials such as blocks, paving bricks and lattice bricks.

After searching, the authorized publication number is CN213102396U patent, which discloses a construction waste treatment device, including a feeding hopper, the bottom of the feeding hopper is fixedly connected with a crushing box, the bottom of the feeding hopper is fixedly connected with guide plates on the left and right side walls of the crushing box, and the bottom of the feeding hopper is rotatably connected with crushing rollers on the front and rear side walls of the crushing box.

The above-mentioned patents have the following disadvantages: when the construction waste is crushed, a large amount of dust will be generated, which will have a significant impact on the respiratory health of nearby workers.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a crushing and processing device for construction waste.

In order to achieve the above object, the utility model adopts the following technical solutions:

A construction waste crushing and processing device, comprising a collecting box, a crushing box is fixedly installed on the top of the collecting box, a crushing mechanism is installed inside the crushing box, a hopper is fixedly installed on the top of the crushing box, a vacuum cleaner is fixedly installed on one side of the crushing box, a dust suction pipe is fixedly installed on the output end of the vacuum cleaner, a dust suction plate is fixedly installed on the outer wall of the hopper, the inside of the dust suction plate is hollow, and several suction holes are opened on one side of the dust suction plate, and one end of the dust suction tube runs through the inside of the dust suction plate, and the bottom end of the vacuum cleaner is fixedly installed There is an exhaust pipe, a filter box is fixedly installed on the outer wall of the collection box, a filter plate is fixedly installed between the inner walls of the filter box, one end of the exhaust pipe runs through the inside of the filter box, and an outlet pipe is fixedly installed at the bottom of the filter box.

Further, the crushing mechanism includes a driving roller shaft, the driving roller shaft is rotatably mounted on the inner wall of the crushing box, a motor is fixedly installed on one side of the crushing box through a mounting seat, a reducer is fixedly installed at the output end of the motor, the output end of the reducer is fixedly connected with the driving roller shaft, one end of the driving roller shaft runs through one side of the crushing box, and a driving gear is fixedly installed at one end of the driving roller shaft.

Further, a driven roller shaft is rotatably installed on the inner wall of the crushing box, and the driven roller shaft runs through one side of the crushing box, and a driven gear is fixedly mounted on one end of the driven roller shaft, and the driving gear is engaged with the driven gear.

Further, a roller is sheathed on the outside of the driving roller shaft and the driven roller shaft, and several crushing blades are wound around the outside of the roller.

Further, a partition plate is fixedly installed on the inner wall of the collection box, two hydraulic cylinders are fixedly installed at the bottom of the partition plate, and an extrusion plate is fixedly installed between the output ends of the hydraulic cylinders.

Further, a rectangular hole is opened on one side of the collection box, a collection box is provided at the bottom of the collection box, and a handle is fixedly installed on one side of the collection box.

The beneficial effects of the utility model are:

1. The utility model is equipped with a vacuum cleaner, the dust enters the dust collection plate from the suction hole, is sucked into the vacuum cleaner by the suction pipe, and then enters the filter box through the exhaust pipe, and the filter plate filters the air containing dust, and the filtered gas is discharged from the air outlet pipe, reducing the dust generated during crushing, and protecting the respiratory safety of the staff.

2. In this utility model, by setting the squeeze plate, the crushed slag falls into the collection box, and after being divided by the partition plate, it falls into the collection box, and the hydraulic cylinder is activated, and the hydraulic cylinder pushes the squeeze plate to squeeze the slag, so that more construction waste slag can be collected in the collection box at one time.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a construction waste crushing and processing device proposed by the utility model;

Fig. 2 is a schematic diagram of installation of a filter box of a construction waste crushing treatment device proposed by the utility model on a collection box;

Fig. 3 is a schematic diagram of the connection between the driving gear and the driven gear of a construction waste crushing treatment device proposed by the utility model;

Fig. 4 is a schematic diagram of the connection between the hydraulic cylinder and the extrusion plate of a construction waste crushing treatment device proposed by the utility model;

Fig. 5 is a schematic structural diagram of a collection box of a construction waste crushing treatment device proposed by the utility model;

Fig. 6 is a schematic diagram of installation of a filter plate in a filter box of a construction waste crushing and processing device proposed by the utility model;

Fig. 7 is a schematic diagram of the connection between the filter box and the air outlet pipe of a construction waste crushing treatment device proposed by the utility model.

In the figure: 1. Collection box; 2. Crushing box; 3. Hopper; 4. Vacuum cleaner; 5. Dust suction pipe; 6. Dust suction board; 7. Dust suction hole; 8. Exhaust pipe; 9. Filter box; 10. Outlet pipe; 11. Driving roller; 12. Motor; ; 21, extrusion plate; 22, rectangular hole; 23, collection box; 24, handle; 25, filter plate.

Implementation

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-7, a construction waste crushing treatment device includes a collection box 1, a crushing box 2 is fixedly installed on the top of the collection box 1, a crushing mechanism is arranged inside the crushing box 2, a hopper 3 is fixedly installed on the top of the crushing box 2, a vacuum cleaner 4 is fixedly installed on one side of the crushing box 2, a dust suction pipe 5 is fixedly installed on the output end of the vacuum cleaner 4, a dust suction plate 6 is fixedly installed on the outer wall of the hopper 3, the interior of the dust suction plate 6 is hollow, and several dust suction holes 7 are provided on one side of the dust suction plate 6. One end of the dust suction pipe 5 runs through the inside of the dust collection board 6, the bottom end of the dust collector 4 is fixedly equipped with an exhaust pipe 8, the outer wall of the collection box 1 is fixedly installed with a filter box 9, and the inner wall of the filter box 9 is fixedly installed with a filter plate 25, one end of the exhaust pipe 8 runs through the inside of the filter box 9, and the bottom end of the filter box 9 is fixedly installed with an air outlet pipe 10. 25 filters the dust-containing air, and the filtered gas is discharged from the air outlet pipe 10.

Referring to Figures 1-3, the utility model specifically: the crushing mechanism includes a driving roller shaft 11, the driving roller shaft 11 is rotatably mounted on the inner wall of the crushing box 2, a motor 12 is fixedly installed on one side of the crushing box 2 through a mounting seat, and a speed reducer 13 is fixedly installed at the output end of the motor 12, and the output end of the speed reducer 13 is fixedly connected with the driving roller shaft 11. 13 works, the speed reducer 13 drives the driving roller shaft 11 to rotate, and the driving roller shaft 11 drives the driving gear 14 to rotate.

Referring to Figures 1-3, the utility model specifically: the inner wall of the crushing box 2 is rotatably mounted with a driven roller shaft 15, the driven roller shaft 15 runs through one side of the crushing box 2, one end of the driven roller shaft 15 is fixedly mounted with a driven gear 16, the driving gear 14 is engaged with the driven gear 16, and the driving gear 14 drives the driven gear 16 and the driven roller shaft 15 to rotate simultaneously.

Referring to Fig. 3, the utility model specifically: the outside of the driving roller shaft 11 and the driven roller shaft 15 are both sleeved with a roller 17, and the outside of the roller 17 is provided with a plurality of crushing blades 18, and the crushing blades 18 on the two rollers 17 rotate in opposite directions to crush the construction waste.

Referring to Fig. 4, the utility model specifically: the inner wall of the collection box 1 is fixedly equipped with a partition plate 19, the bottom end of the partition plate 19 is fixedly installed with two hydraulic cylinders 20, and an extrusion plate 21 is fixedly installed between the output ends of the hydraulic cylinders 20.

Referring to Figures 4-5, the utility model specifically: a rectangular hole 22 is opened on one side of the collection box 1, and a collection box 23 is provided at the bottom of the collection box 1. The crushed slag falls into the collection box 1 and falls into the collection box 23 after being divided by the partition plate 19. The hydraulic cylinder 20 is started, and the hydraulic cylinder 20 pushes the extrusion plate 21 to squeeze the slag, so that more construction waste debris can be collected in the collection box 23 at one time. A handle 24 is fixedly installed on one side of the collection box 23.

Working principle: Pour the construction waste into the hopper 3, start the motor 12, the motor 12 outputs the reducer 13 to work, the reducer 13 drives the driving roller shaft 11 to rotate, the driving roller shaft 11 drives the driving gear 14 to rotate, the driving gear 14 drives the driven gear 16 and the driven roller shaft 15 to rotate at the same time, the crushing knife block 18 on the two rollers 17 rotates in opposite directions to crush the construction waste, start the vacuum cleaner 4, the dust enters the dust collection plate 6 from the suction hole 7, and is sucked by the suction pipe 5 The inside of the dust machine 4 is passed into the filter box 9 through the exhaust pipe 8, and the filter plate 25 filters the air containing dust, and the filtered gas is discharged from the air outlet pipe 10, and the crushed debris falls into the collection box 1, and after being divided by the partition plate 19, it falls into the collection box 23, and the hydraulic cylinder 20 is started, and the hydraulic cylinder 20 pushes the extrusion plate 21 to squeeze the debris.

The above is only a preferred specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any person familiar with the technical field within the technical scope disclosed in the utility model, according to the technical scheme of the utility model and its utility model design to make equivalent replacements or changes, should be covered within the scope of protection of the utility model.

In the description of this patent, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of this patent.

Claims (6)

1. The utility model provides a construction waste smashes processing apparatus, its characterized in that, including collecting box (1), collecting box (1) top fixed mounting has crushing case (2), be provided with crushing mechanism in crushing case (2), crushing case (2) top fixed mounting has hopper (3), crushing case (2) one side fixed mounting has dust catcher (4), dust catcher (4) output fixed mounting has dust absorption pipe (5), hopper (3) outer wall fixed mounting has dust absorption board (6), dust absorption board (6) inside is hollow form, a plurality of dust absorption hole (7) have been seted up to dust absorption board (6) one side, dust absorption pipe (5) one end runs through in dust absorption board (6) inside, dust catcher (4) bottom fixed mounting has blast pipe (8), collecting box (1) outer wall fixed mounting has rose box (9), fixed mounting has filter (25) between rose box (9) inner wall, blast pipe (8) one end runs through inside rose box (9) bottom fixed mounting has outlet duct (10).

2. The construction waste crushing treatment device according to claim 1, wherein the crushing mechanism comprises a driving roll shaft (11), the driving roll shaft (11) is rotatably mounted on the inner wall of the crushing box (2), a motor (12) is fixedly mounted on one side of the crushing box (2) through a mounting seat, a speed reducer (13) is fixedly mounted at the output end of the motor (12), the output end of the speed reducer (13) is fixedly connected with the driving roll shaft (11), one end of the driving roll shaft (11) penetrates through one side of the crushing box (2), and a driving gear (14) is fixedly mounted at one end of the driving roll shaft (11).

3. The construction waste crushing treatment device according to claim 2, wherein a driven roll shaft (15) is rotatably mounted on the inner wall of the crushing box (2), the driven roll shaft (15) penetrates through one side of the crushing box (2), a driven gear (16) is fixedly mounted at one end of the driven roll shaft (15), and the driving gear (14) is in meshed connection with the driven gear (16).

4. A construction waste crushing treatment device according to claim 3, wherein rollers (17) are respectively sleeved outside the driving roller shaft (11) and the driven roller shaft (15), and a plurality of crushing cutter blocks (18) are wound outside the rollers (17).

5. The construction waste crushing treatment device according to claim 1, wherein a partition plate (19) is fixedly mounted on the inner wall of the collecting box (1), two hydraulic cylinders (20) are fixedly mounted at the bottom ends of the partition plate (19), and an extrusion plate (21) is fixedly mounted between the output ends of the hydraulic cylinders (20).

6. The construction waste crushing treatment device according to claim 5, wherein a rectangular hole (22) is formed in one side of the collecting box (1), a collecting box (23) is arranged at the bottom of the collecting box (1), and a handle (24) is fixedly arranged on one side of the collecting box (23).