CN216631131U

CN216631131U - Building rubbish reducing mechanism

Info

Publication number: CN216631131U
Application number: CN202123441413.8U
Authority: CN
Inventors: 陈彦燕; 陈玉玉; 张文占; 蒋莉; 宋志强
Original assignee: Henan Ji'an Construction Group Co ltd
Current assignee: Henan Ji'an Construction Group Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-31
Anticipated expiration: 2031-12-31

Abstract

The application relates to the technical field of garbage crushing, in particular to a building garbage crushing device which comprises a box body with a feeding hole and a discharging hole, wherein the feeding hole is positioned above the discharging hole, a crushing assembly and an extrusion assembly are arranged in the box body, the crushing assembly comprises two horizontally arranged crushing rollers and two first motors which are arranged on the box body, the crushing rollers are rotationally connected to the inner wall of the box body, and output shafts of the first motors and the crushing rollers are coaxially arranged and connected to the crushing rollers; the crushing assembly comprises a second motor and a material guide cover which are arranged in the box body, an output shaft of the second motor extends along the vertical direction and is coaxially connected with a crushing paddle extending into the material guide cover, and the diameter of the crushing paddle and the inner side area of the material guide cover are gradually reduced from top to bottom; the extrusion assembly comprises two hydraulic cylinders which are respectively arranged on the inner walls of the two opposite sides of the box body, and piston rods of the hydraulic cylinders extend along the horizontal direction and are provided with extrusion plates. This application can make things convenient for the transportation and the reuse of rubbish.

Description

Building rubbish reducing mechanism

Technical Field

The application relates to the technical field of garbage crushing, in particular to a building garbage crushing device.

Background

Because the cement concrete has high strength and stability and saves time and labor during construction, the cement concrete is widely applied to various construction fields such as buildings, bridges, highways and the like. However, with the development and construction of cities, a large number of early concrete-poured facilities are destroyed, and the concrete has high strength and is not easy to be remolded, so that the novel construction waste is generated.

At present, the garbage is mainly treated by landfill or empty land stacking, and the cultivated land area and the environmental quality of China are seriously influenced for a long time. Because the demolition method mainly uses blasting or loader and other large-scale mechanical collision, the formed concrete plate is large and has different shapes, and is difficult to load, unload and transport in the later treatment.

The inventor believes that if the construction waste can be crushed, the construction waste can be conveniently loaded, unloaded and transported, and more importantly, the construction waste can be used as a raw material of a foundation, a road paving and the like so as to be recycled, so the inventor provides a construction waste crushing device with good crushing effect.

Disclosure of Invention

In order to facilitate the transportation and the reuse of rubbish, the application provides a building rubbish reducing mechanism.

The application provides a pair of building rubbish reducing mechanism adopts following technical scheme: a building garbage crushing device comprises a box body with a feeding port and a discharging port, wherein the feeding port is positioned above the discharging port, a crushing assembly and an extrusion assembly which are sequentially arranged between the feeding port and the discharging port from top to bottom are arranged in the box body, the crushing assembly comprises two horizontally arranged crushing rollers and two first motors which are arranged on the box body, the crushing rollers are rotatably connected to the inner wall of the box body, and output shafts of the first motors and the crushing rollers are coaxially arranged and connected to the crushing rollers; the crushing assembly comprises a second motor and a material guide cover which are arranged in the box body, an output shaft of the second motor extends along the vertical direction and is coaxially connected with a crushing paddle extending into the material guide cover, and the diameter of the crushing paddle and the inner side area of the material guide cover are gradually reduced from top to bottom; the extrusion assembly comprises two hydraulic cylinders which are respectively arranged on the inner walls of two opposite sides of the box body, and piston rods of the hydraulic cylinders extend along the horizontal direction and are provided with extrusion plates.

Optionally, the crushing assembly further comprises a mounting plate connected to the inner wall of the box body through a connecting plate, and the second motor is mounted on the lower surface of the mounting plate.

Optionally, the distance between the two extrusion plates is gradually reduced from top to bottom.

Optionally, one side of each of the two extrusion plates opposite to each other is serrated.

Optionally, the below of extrusion subassembly is equipped with the screening subassembly, and the screening subassembly is located the sieve in the box and is installed the fixed box in the box outside including the slope, and the high-end of sieve is located two stripper plates under, and the low side department of sieve is equipped with the filter plate of inlaying and establishing in fixed box, and the filter plate extends along the horizontal direction, and fixed box communicates inside the box.

Optionally, the screening subassembly still includes the crushing roller that is the level setting and installs the third motor on fixed box, and the crushing roller rotates to be connected in the inner wall of fixed box and is located the top of filter plate, and the output shaft of third motor is coaxial line setting and connects in the crushing roller with the crushing roller.

Optionally, the filter plate is the arc setting, and the filter plate all upwards tilts towards the one end of sieve and the one end that the filter plate deviates from in the sieve, and crushing roller is located the filter plate center and locates directly over.

Optionally, a plurality of mounting seats installed on the inner wall of the box body are arranged below the sieve plate, and the mounting seats are connected to the lower surface of the sieve plate through springs.

To sum up, the application comprises the following beneficial technical effects:

1. after the garbage enters the box body from the feeding hole, the first motor drives the crushing roller to rotate, so that the crushing roller rotates to crush the garbage;

2. when the garbage crushed by the crushing roller falls into the material guide cover, the second motor drives the crushing paddle to rotate and crush the garbage;

3. when the garbage passing through the material guide cover falls between the two extrusion plates, the two hydraulic cylinders drive the two extrusion plates to approach each other, so that the two extrusion plates extrude and crush the garbage together;

4. after being crowded garrulous rubbish and falling on the sieve, the sieve will vibrate on the mount pad, and the rubbish that accords with requirement size will pass the sieve and discharge from the discharge gate, and the rubbish that is not conform to requirement size will slide down to the filter plate on the sieve upper surface, and the third motor will drive crushing roller rotation crushing rubbish, and the rubbish that accords with the requirement will pass the filter plate and discharge from the discharge gate through fixed box and box until rubbish accords with the size that requires.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

fig. 2 is a schematic sectional structure view of the whole in the embodiment of the present application.

Reference numerals: 1. a box body; 11. a feed inlet; 12. a discharge port; 2. a crushing assembly; 21. a crushing roller; 22. a first motor; 3. a size reduction assembly; 31. a material guiding cover; 32. mounting a plate; 33. a connecting plate; 34. a second motor; 35. crushing and pulping; 4. an extrusion assembly; 41. a hydraulic cylinder; 42. a pressing plate; 5. a screening component; 51. a sieve plate; 52. a mounting seat; 53. a spring; 54. a fixing box; 55. filtering the plate; 56. a crushing roller; 57. a third motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses building rubbish reducing mechanism. As shown in fig. 1 and 2, a construction waste crushing device comprises a box body 1 having a feeding port 11 and a discharging port 12, wherein the feeding port 11 is positioned at the top of the box body 1, and the discharging port 12 is positioned at the bottom of the box body 1 and is funnel-shaped, so that waste in the box body 1 is discharged from the discharging port 12.

Be equipped with in the box 1 from last to setting gradually crushing unit 2 between feed inlet 11 and discharge gate 12 down, crushing unit 3, extrusion subassembly 4 and screening subassembly 5, crushing unit 2 includes two crushing rollers 21 that are the level setting and two first motors 22 of installing on the outer wall of box 1, two crushing rollers 21 are the interval setting, and crushing roller 21 rotates and connects in the inner wall of box 1, the output shaft of first motor 22 is the coaxial line setting with crushing roller 21 and is connected in crushing roller 21. When garbage enters the box body 1 from the feeding hole 11, the first motor 22 drives the crushing roller 21 to rotate, so that the crushing roller 21 rotates to crush the garbage.

The crushing assembly 3 comprises a material guide cover 31 and a mounting plate 32, the mounting plate 32 is connected to the inner wall of the box body 1 through a connecting plate 33, a second motor 34 is mounted on the lower surface of the mounting plate 32, and the mounting plate 32 can prevent garbage from directly falling onto the second motor 34; an output shaft of the second motor 34 extends along the vertical direction and is coaxially connected with a crushing paddle 35 extending into the material guide cover 31, and the material guide cover 31 is fixedly embedded in the box body 1. When the garbage crushed by the crushing roller 21 falls into the material guide cover 31, the second motor 34 drives the crushing paddle 35 to rotate and crush the garbage.

It should be noted that the diameter of the crushing paddle 35 and the inner side area of the material guiding cover 31 are both gradually reduced from top to bottom, so that the crushing effect of the crushing paddle 35 on the garbage is gradually improved along with the downward sliding of the garbage in the material guiding cover 31.

The extrusion assembly 4 comprises two hydraulic cylinders 41 respectively installed on the inner walls of the two opposite sides of the box body 1, the piston rods of the hydraulic cylinders 41 extend in the horizontal direction and are provided with extrusion plates 42, and one sides of the two extrusion plates 42 opposite to each other are in a sawtooth shape. When the garbage passing through the material guiding cover 31 falls between the two squeezing plates 42, the two hydraulic cylinders 41 drive the two squeezing plates 42 to approach each other, so that the two squeezing plates 42 squeeze the garbage together.

It should be noted that the distance between the two squeezing plates 42 is gradually decreased from top to bottom, so as to gradually increase the squeezing effect of the squeezing plates 42 on the garbage as the garbage falls between the two squeezing plates 42.

Screening subassembly 5 is equipped with a plurality of mount pads 52 of installing on box 1 inner wall including being the sieve 51 that the slope set up, sieve 51's below, and mount pad 52 passes through spring 53 to be connected in sieve 51's lower surface, and sieve 51's high-end is located two stripper plates 42 under. After the crushed garbage falls on the sieve plate 51, the sieve plate 51 vibrates on the mounting seat 52, the garbage with the required size passes through the sieve plate 51 and is discharged from the discharge hole 12, and the garbage with the undesirable size slides downwards on the upper surface of the sieve plate 51.

The outer side wall of the box body 1 is provided with a fixed box 54, the fixed box 54 is communicated with the inside of the box body 1, a filter plate 55 extending along the horizontal direction is embedded in the fixed box 54, the filter plate 55 is positioned at the lower end of the sieve plate 51, and garbage sliding down on the upper surface of the sieve plate 51 slides to the upper surface of the filter plate 55.

The inner wall of the fixed box 54 is rotatably connected with a horizontally arranged crushing roller 56, the crushing roller 56 is positioned right above the center of the filter plate 55, the outer wall of the fixed box 54 is provided with a third motor 57, and the output shaft of the third motor 57 and the crushing roller 56 are coaxially arranged and connected with the crushing roller 56. When the garbage slides to the upper surface of the filter plate 55, the third motor 57 drives the crushing roller 56 to rotate and crush the garbage until the garbage meets the required size, and the garbage meeting the required size passes through the filter plate 55 and is discharged from the discharge port 12 through the fixed box 54 and the box body 1.

It should be noted that the filter plate 55 is arc-shaped, and one end of the filter plate 55 facing the sieve plate 51 and one end of the filter plate 55 away from the sieve plate 51 are both tilted upward, so that the garbage on the upper surface of the filter plate 55 is collected at the lower side of the pulverizing roller 56, so that the pulverizing roller 56 can pulverize the garbage; the height of the bottom wall of the stationary box 54 is gradually reduced from the side away from the casing 1 to the side close to the casing 1, so that garbage passing through the filter sheet 55 is not easily accumulated on the inner bottom wall of the stationary box 54.

The implementation principle of the construction waste smashing device in the embodiment of the application is as follows: after the garbage enters the box body 1 from the feeding hole 11, the first motor 22 drives the crushing roller 21 to rotate, so that the crushing roller 21 rotates to crush the garbage; then the garbage crushed by the crushing roller 21 falls into the material guide cover 31, and the second motor 34 drives the crushing paddle 35 to rotate and crush the garbage; then the garbage passes through the material guide cover 31 and falls between the two extrusion plates 42, and the two extrusion plates 42 are driven by the two hydraulic cylinders 41 to approach each other, so that the two extrusion plates 42 extrude and crush the garbage together; the crushed garbage falls onto the sieve plate 51, the sieve plate 51 vibrates on the mounting seat 52, the garbage which meets the requirement passes through the sieve plate 51 and is discharged from the discharge hole 12, and the garbage which does not meet the requirement slides down on the upper surface of the sieve plate 51 to the filter plate 55; finally, the third motor 57 drives the pulverizing roller 56 to rotate and pulverize the garbage until the garbage meets the required size, and the garbage meeting the required size passes through the filter plate 55 and is discharged from the discharge port 12 through the fixed box 54 and the box body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a building rubbish reducing mechanism which characterized in that: the automatic crusher comprises a box body (1) with a feeding hole (11) and a discharging hole (12), wherein the feeding hole (11) is positioned above the discharging hole (12), a crushing assembly (2), a crushing assembly (3) and an extrusion assembly (4) which are sequentially arranged between the feeding hole (11) and the discharging hole (12) from top to bottom are arranged in the box body (1), the crushing assembly (2) comprises two horizontally arranged crushing rollers (21) and two first motors (22) which are arranged on the box body (1), the crushing rollers (21) are rotationally connected to the inner wall of the box body (1), and output shafts of the first motors (22) and the crushing rollers (21) are coaxially arranged and connected to the crushing rollers (21); the crushing assembly (3) comprises a second motor (34) and a material guide cover (31) which are arranged in the box body (1), an output shaft of the second motor (34) extends along the vertical direction and is coaxially connected with a crushing paddle (35) extending into the material guide cover (31), and the diameter of the crushing paddle (35) and the inner side area of the material guide cover (31) are gradually reduced from top to bottom; the extrusion assembly (4) comprises two hydraulic cylinders (41) which are respectively arranged on the inner walls of two opposite sides of the box body (1), and piston rods of the hydraulic cylinders (41) extend along the horizontal direction and are provided with extrusion plates (42).

2. The construction waste crushing device according to claim 1, wherein: crushing unit (3) still include through connecting plate (33) connect in mounting panel (32) of box (1) inner wall, the lower surface at mounting panel (32) is installed in second motor (34).

3. The construction waste crushing device according to claim 1, wherein: the distance between the two extrusion plates (42) is gradually reduced from top to bottom.

4. The construction waste crushing device according to claim 1, characterized in that: the opposite sides of the two extrusion plates (42) are both in a sawtooth shape.

5. The construction waste crushing device according to claim 1, characterized in that: the below of extrusion subassembly (4) is equipped with screening subassembly (5), screening subassembly (5) are located sieve (51) in box (1) and are installed fixed box (54) in the box (1) outside including the slope, the high-end of sieve (51) is located two stripper plates (42) under, the low end department of sieve (51) is equipped with inlays filter plate (55) of establishing in fixed box (54), filter plate (55) extend along the horizontal direction, fixed box (54) communicate inside box (1).

6. The construction waste crushing device according to claim 5, wherein: the screening assembly (5) further comprises a horizontally arranged crushing roller (56) and a third motor (57) installed on the fixed box (54), the crushing roller (56) is rotatably connected to the inner wall of the fixed box (54) and located above the filter plate (55), and an output shaft of the third motor (57) and the crushing roller (56) are coaxially arranged and connected to the crushing roller (56).

7. The construction waste crushing device according to claim 6, wherein: the filter plate (55) are the arc setting, and filter plate (55) are all upwards tilted towards the one end of sieve (51) and filter plate (55) deviate from the one end in sieve (51), smash roller (56) and lie in directly over filter plate (55) center department.

8. The construction waste crushing device according to claim 5, wherein: a plurality of mounting seats (52) mounted on the inner wall of the box body (1) are arranged below the sieve plate (51), and the mounting seats (52) are connected to the lower surface of the sieve plate (51) through springs (53).