CN213611897U

CN213611897U - Green's multistage building rubbish reducing mechanism

Info

Publication number: CN213611897U
Application number: CN202022513238.8U
Authority: CN
Inventors: 刘伟杰
Original assignee: Beijing Zhonghai Xingda Construction Co Ltd
Current assignee: Beijing Zhonghai Xingda Construction Co Ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-06
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a green multistage construction waste crushing device, which belongs to the technical field of construction waste and solves the problems of low utilization rate and low working efficiency of the existing green multistage construction waste crushing device, the device comprises a shell, a material receiving plate, a grinding roller, a first material pushing plate, a fourth material guiding plate and a second material guiding plate, the shell is internally connected with the first grinding roller and the second grinding roller as well as the third grinding roller and the fourth grinding roller, the two sides of the material receiving plate are respectively embedded with the fourth material guiding plate and the second material guiding plate, the fourth material guiding plate is connected with a large garbage particle collecting box, one side of the third material guiding plate below the second material guiding plate is provided with the grinding roller, the grinding roller is connected with a hydraulic support rod at the bottom of a hydraulic cylinder, the hydraulic cylinder is connected on the surface of a screw rod through a sliding table, the screw rod is connected with a servo motor, the first material pushing plate is connected with, the casing lateral wall is connected with the revolving door through the pivot, the utility model discloses possess the high and high characteristics of work efficiency of high-usage.

Description

Green's multistage building rubbish reducing mechanism

Technical Field

The utility model belongs to the technical field of the building rubbish handles, specifically be a multistage building rubbish reducing mechanism who relates to a green.

Background

Along with the acceleration of the industrialization and urbanization processes, the construction industry is rapidly developed at the same time, and along with the increase of the generated construction waste, if a simple stacking mode is adopted for treatment, the treatment of newly added construction waste accounts for 1.5 to 2 hundred million square meters of land each year, China is in the period of high-speed development of economic construction, and hundreds of millions of tons of construction waste are inevitably generated each year. If the treatment and the utilization are not carried out in time, adverse effects are inevitably brought to the society, the environment and resources.

Generally, the construction waste is firstly crushed and then secondarily utilized, so that pollution can be prevented, and recycling of resources can be realized, but the construction waste crushed by the existing green environment-friendly multistage construction waste crushing device is only in one form, granular or powder, so that the utilization range is narrow, the utilization rate is low, and meanwhile, the crushed construction waste is generally manually taken out, so that the labor and the time are wasted, and the working efficiency is low.

Therefore, in order to solve the problem, a green environment-friendly multistage construction waste crushing device needs to be developed and designed, and the problems of low utilization rate and low working efficiency of the existing green environment-friendly multistage construction waste crushing device are solved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an aim at provides a green's multistage building rubbish reducing mechanism to solve the problem in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an environment-friendly multistage construction waste smashing device comprises a shell, a material receiving plate, a grinding roller, a first material pushing plate, a fourth material guiding plate and a second material guiding plate, wherein a first smashing roller and a second smashing roller are fixedly connected below a material feeding port formed in the top of the shell, the bottom of the first material guiding plate embedded in the inner wall of the shell is connected with a third smashing roller and a fourth smashing roller through supports, the two sides of the material receiving plate are respectively embedded with the fourth material guiding plate and the second material guiding plate, the fourth material guiding plate is fixedly connected with a large garbage collecting box, the third material guiding plate is further arranged below the second material guiding plate, the grinding roller is arranged on one side of the third material guiding plate, the grinding roller is slidably connected to the bottom of the shell and is connected with a hydraulic support rod at the bottom of a hydraulic cylinder through a support rod, the hydraulic cylinder is slidably connected to the surface of a screw rod through a sliding table, the screw rod is connected with a servo, the first material pushing plate is located on the other side of the grinding roller and fixedly connected with a first electric telescopic rod embedded in the bottom of the shell, and the side wall of the shell is connected with a rotating door through a rotating shaft.

As a further proposal of the utility model, the shells inner wall fixedly connected with smoke and dust collecting box, the smoke and dust collecting box passes through the dust exhaust union coupling aspiration pump, the aspiration pump passes through the dust absorption union coupling dust absorption valve, dust absorption valve fixed connection is at the casing top, the quantity of dust absorption valve and smoke and dust collecting box is two to the symmetric distribution is in the casing both sides.

As the utility model discloses a further scheme, connect flitch top sliding connection to have the second scraping wings, the second scraping wings passes through the connecting rod and connects shells inner wall mosaic second electric telescopic handle, second scraping wings and second electric telescopic handle's quantity is two to the symmetric distribution is connecing the flitch both sides.

As a further aspect of the present invention, the support bar top is fixedly connected with a support plate, a support plate is connected with a support plate two embedded at the bottom of the hydraulic support bar through a fixed pin, and the fixed pin side wall is sleeved with a damping spring.

As a further proposal, the large-particle collecting box and the shell below are fixedly connected with a base.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

1. under the combined action of first crushing roller and second crushing roller and third crushing roller and fourth crushing roller, can smash into the graininess with the great building rubbish of volume, through fourth stock guide and second stock guide, can smash graininess building rubbish and divide into two parts, partly direct utilization in directly getting into rubbish large granule collecting box, another part landing is to grinding roller department with it ground into the powder, carry out reutilization as building material, compare in traditional reducing mechanism mutually, possess the characteristics of crushing efficient and high-usage.

2. Servo motor drives the screw rod rotatory, grinds the roller and can remove while grinding along screw rod axis direction, has realized the characteristics of automatic grinding, and first electric telescopic handle can drive first scraping wings and push away powdered building rubbish to revolving door department, and the staff of being convenient for takes out it, has improved work efficiency.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of embodiments 1 to 3 in the present invention.

Fig. 2 is a partial enlarged view of a in fig. 1 according to the present invention.

Fig. 3 is an axonometric view of the grinding roller in embodiment 1 of the present invention.

Reference numerals: 1-feeding port, 2-first crushing roller, 3-second crushing roller, 4-shell, 5-first material guide plate, 6-bracket, 7-third crushing roller, 8-fourth crushing roller, 9-material receiving plate, 10-second material guide plate, 11-screw, 12-hydraulic cylinder, 13-hydraulic support rod, 14-revolving door, 15-third material guide plate, 16-grinding roller, 161-support rod, 162-support plate I, 163-support plate II, 164-fixed pin, 165-damping spring, 17-base, 18-first material pushing plate, 19-first electric telescopic rod, 20-servo motor, 21-fourth material guide plate, 22-large garbage collection box, 23-second material pushing plate, 24-connecting rod, 25-a second electric telescopic rod, 26-a smoke dust collecting box, 27-an air pump, 28-a dust discharging pipe and 29-a dust collecting valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1 to 3, a green and environment-friendly multistage construction waste crushing device comprises a housing 4, a receiving plate 9, a grinding roller 16, a first pushing plate 18, a fourth guide plate 21 and a second guide plate 10, wherein a first crushing roller 2 and a second crushing roller 3 are fixedly connected below a feeding port 1 formed in the top of the housing 4, so that construction waste with a large volume can be cut into blocks with a small volume for further processing, the bottom of a first guide plate 5 embedded in the inner wall of the housing 4 is connected with a third crushing roller 7 and a fourth crushing roller 8 through a bracket 6, so that the block construction waste can be crushed into small particles, the fourth guide plate 21 and the second guide plate 10 are respectively embedded in two sides of the receiving plate 9, the fourth guide plate 21 is fixedly connected with a large garbage collection box 22, the construction waste can automatically slide from the fourth guide plate 21 into the large garbage collection box 22, at this time, the material can be directly recycled, such as pavement of road foundation.

The second stock guide 10 below still is provided with third stock guide 15, with graininess building rubbish along second stock guide 10 and third stock guide 15 landing to grinding roller 16 department, third stock guide 15 one side is provided with grinding roller 16, grinding roller 16 sliding connection is in the casing 4 bottom to connect the hydraulic pressure vaulting pole 13 of pneumatic cylinder 12 bottom through bracing piece 161, pneumatic cylinder 12 can change the pressure of grinding roller 16 to building rubbish through hydraulic pressure vaulting pole 13, and grinding roller 16 can grind graininess building rubbish into powder, is convenient for carry out the reutilization to it, pneumatic cylinder 12 passes through slip table sliding connection on screw rod 11 surface, screw rod 11 connects the servo motor 20 of inlaying in flitch 9 bottom through the coupling joint, and servo motor 20 drives screw rod 11 rotatory, and grinding roller 16 can move along screw rod 11 axis direction and grind on one side, the automatic grinding device has the advantages of realizing the automatic grinding and improving the working efficiency.

Under the combined action of first crushing roller 2 and second crushing roller 3 and third crushing roller 7 and fourth crushing roller 8, can smash into the graininess with the great building rubbish of volume, through fourth stock guide 21 and second stock guide 10, can smash granular building rubbish and divide into two parts, partly direct utilization in getting into rubbish large granule collecting box 22, another part landing is to grinding roller 16 department with it into powder, carry out the reutilization as building material, compare in traditional reducing mechanism, possess the characteristics of crushing efficient and high-usage.

First scraping wings 18 is located grinding roller 16 opposite side to 19 fixed connection with the embedded electric telescopic handle in casing 4 bottom, casing 4 lateral wall is connected with revolving door 14 through the pivot, and first electric telescopic handle 19 can drive first scraping wings 18 and push away powdered construction waste to revolving door 14 department, and the staff of being convenient for takes out it, has improved work efficiency.

Bracing piece 161 top and a supporting plate 162 fixed connection, supporting plate 162 passes through two 163 of supporting plate that fixed pin 164 connection hydraulic pressure vaulting pole 13 bottom was inlayed, damping spring 165 has been cup jointed to fixed pin 164 lateral wall, and damping spring 165 can weaken grinding roller 16 and receive the longitudinal force from building rubbish, prevents it and damages, has prolonged life.

The large particle collecting box 22 and the base 17 fixedly connected below the shell 4 have the characteristic of good stability.

Example 2

Referring to fig. 1, the green and environment-friendly multistage construction waste smashing device further comprises a shell 4, a smoke dust collecting box 26 is fixedly connected to the inner wall of the shell 4, the smoke dust collecting box 26 is connected with an air suction pump 27 through a dust exhaust pipe 28, the air suction pump 27 is connected with a dust suction valve 29 through a dust suction pipe, the dust suction valve 29 is fixedly connected to the top of the shell 4, the number of the dust suction valves 29 and the number of the smoke dust collecting boxes 26 are two, the two dust suction valves are symmetrically distributed on two sides of the shell 4, the dust suction valve 29 can suck smoke dust generated in the smashing process into the smoke dust collecting box 26 through the air suction pump 27 for centralized treatment, and the smoke dust is prevented from being directly discharged into the air to cause.

Example 3

Referring to fig. 1 to 2, the green and environment-friendly multistage construction waste smashing device further comprises a receiving plate 9, a second pushing plate 23 is slidably connected above the receiving plate 9, the second pushing plate 23 is connected with a second electric telescopic rod 25 embedded in the inner wall of the shell 4 through a connecting rod 24, the number of the second pushing plate 23 and the number of the second electric telescopic rod 25 are two, the second pushing plate 23 and the second electric telescopic rod 25 are symmetrically distributed on two sides of the receiving plate 9, the two second electric telescopic rods 25 can respectively drive the two second pushing plates 23 to push construction waste to a fourth guide plate 21 and a second guide plate 10, the construction waste is prevented from being accumulated on the surface of the receiving plate 9, and the working efficiency is improved.

The rest of the structure of this example is the same as example 1.

The utility model discloses a theory of operation is: firstly, the construction waste is put into the shell 4 from the feeding port 1, after being crushed by the first crushing roller 2, the second crushing roller 3, the third crushing roller 7 and the fourth crushing roller 8, the construction waste with larger volume can be crushed into particles, then the two second electric telescopic rods 25 are started, the two second material pushing plates 23 can be respectively driven to push the construction waste to the fourth material guide plate 21 and the second material guide plate 10, so that a part of the particle construction waste directly enters the large particles of the waste to be collected and drives the screw rod 11 to rotate, the grinding roller 16 can move along the axis direction of the screw rod 11 and grind the particle, the first electric telescopic rods 19 can drive the first material pushing plates 18 to push the powder construction waste to the rotating door 14, and the construction waste can be conveniently taken out by a worker and can be secondarily utilized as the construction waste.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A green and environment-friendly multistage construction waste smashing device comprises a shell (4), a material receiving plate (9), a grinding roller (16), a first material pushing plate (18), a fourth material guiding plate (21) and a second material guiding plate (10), and is characterized in that a first smashing roller (2) and a second smashing roller (3) are fixedly connected below a feeding port (1) formed in the top of the shell (4), a third smashing roller (7) and a fourth smashing roller (8) are connected to the bottom of a first material guiding plate (5) embedded in the inner wall of the shell (4) through a support (6), the fourth material guiding plate (21) and the second material guiding plate (10) are respectively embedded in two sides of the material receiving plate (9), the fourth material guiding plate (21) is fixedly connected with a waste large particle collecting box (22), a third material guiding plate (15) is further arranged below the second material guiding plate (10), the grinding roller (16) is arranged on one side of the third material guiding plate (15), grinding roller (16) sliding connection is in casing (4) bottom to connect hydraulic cylinder (12) hydraulic pressure vaulting pole (13) of bottom through bracing piece (161), pneumatic cylinder (12) are on screw rod (11) surface through slip table sliding connection, screw rod (11) connect flitch (9) bottom embedded servo motor (20) through the coupling joint, first scraping wings (18) are located grinding roller (16) opposite side to and with casing (4) bottom embedded first electric telescopic handle (19) fixed connection, casing (4) lateral wall is connected with revolving door (14) through the pivot.

2. An environment-friendly multistage construction waste crushing device as claimed in claim 1, wherein the inner wall of the shell (4) is fixedly connected with a smoke dust collecting box (26), the smoke dust collecting box (26) is connected with a suction pump (27) through a dust discharging pipe (28), the suction pump (27) is connected with a dust suction valve (29) through a dust suction pipe, the dust suction valve (29) is fixedly connected to the top of the shell (4), and the number of the dust suction valve (29) and the smoke dust collecting box (26) is two and is symmetrically distributed on two sides of the shell (4).

3. An environment-friendly multistage construction waste crushing device as claimed in claim 2, wherein a second material pushing plate (23) is slidably connected above the material receiving plate (9), the second material pushing plate (23) is connected with a second electric telescopic rod (25) embedded in the inner wall of the housing (4) through a connecting rod (24), the number of the second material pushing plate (23) and the second electric telescopic rod (25) is two, and the two material pushing plates and the two second electric telescopic rods are symmetrically distributed on two sides of the material receiving plate (9).

4. The green and environment-friendly multistage construction waste crushing device as claimed in claim 1, wherein the top of the support rod (161) is fixedly connected with a first support plate (162), the first support plate (162) is connected with a second support plate (163) embedded at the bottom of the hydraulic support rod (13) through a fixing pin (164), and a damping spring (165) is sleeved on the side wall of the fixing pin (164).

5. An environment-friendly multistage construction waste crushing device as claimed in claim 3, wherein a base (17) is fixedly connected below the large particle collecting box (22) and the shell (4).