CN215963763U

CN215963763U - Environment-friendly building construction waste processing apparatus

Info

Publication number: CN215963763U
Application number: CN202122544361.0U
Authority: CN
Inventors: 岳丽辉
Original assignee: Shandong Hanjin Engineering Construction Co ltd
Current assignee: Shaanxi Cohen Construction Engineering Co.,Ltd.
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-08
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the technical field of building waste treatment, and discloses an environment-friendly building waste treatment device, which comprises a crushing shell and a dust falling mechanism, wherein the dust falling mechanism comprises a top shell, the top shell is fixedly connected to the upper surface of the crushing shell, the upper surface of the top shell is fixedly connected with a water tank, the front side surface of the water tank is fixedly connected with a water inlet pipe, the front side surface of the top shell is fixedly connected with a water outlet pipe, one end of the water outlet pipe, which is positioned in the top shell, is fixedly connected with an atomizing nozzle, and the front ends of the water inlet pipe and the water outlet pipe are fixedly connected with a main conveying pipe. This environment-friendly building construction waste processing apparatus through being provided with dust fall mechanism, consequently when smashing the roller and rotating in step, dust fall mechanism sprays water smoke in the crushing casing in step, and the water after consequently atomizing adsorbs the granule impurity that produces when smashing, has further avoided the granule that produces to smash the in-process and has influenced the surrounding environment, has also reduced the dust simultaneously and has caused the injury to the staff's health.

Description

Environment-friendly building construction waste processing apparatus

Technical Field

The utility model relates to the technical field of construction waste treatment, in particular to an environment-friendly construction waste treatment device for buildings.

Background

The construction waste refers to dregs, spoil, waste materials, sludge and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, and the materials are not helpful for the buildings themselves, but are substances generated in the process of construction and need to be correspondingly treated, so that the ideal engineering project construction can be achieved, the existing construction waste treatment devices such as a waste crusher can crush hard waste such as reinforced steel bars and stones, for example, a crusher with the model of PEX-250 x 750 is adopted, the crusher can continuously crush the construction waste, but the crusher with the model can easily generate the following problems in the crushing process: construction waste can produce a large amount of dusts in crushing process, and the dust granule of production floats out of the breaker through the feed inlet of breaker easily, causes serious pollution to the surrounding environment like this long-time discharge, does not possess fine environmental protection value, and the floated dust causes the shadow to staff's health on every side easily simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an environment-friendly building waste treatment device, which solves the problems that a large amount of dust is generated in the process of crushing building waste, the generated dust particles are easy to float out of a crusher through a feed inlet of the crusher, the environment is seriously polluted if the dust particles are discharged for a long time, the environment-friendly value is not good, and meanwhile, the floating dust easily influences the body health of surrounding workers.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly building waste treatment device comprises a crushing shell, wherein a driving motor is fixedly connected to the upper surface of the crushing shell, a main belt pulley is fixedly connected to an output shaft of the driving motor, a first rotating shaft and a second rotating shaft are respectively arranged on the rear side surface of the crushing shell, the front end of the first rotating shaft penetrates into the crushing shell and is rotatably connected with the inner wall of the front side of the crushing shell, the front end of the second rotating shaft penetrates out of the front side surface of the crushing shell and is rotatably connected with the inner wall of the crushing shell, and two crushing rollers are respectively fixedly sleeved on one ends of the first rotating shaft and the second rotating shaft, which are positioned in the crushing shell;

dust fall mechanism, including the topshell, topshell fixed connection is at the upper surface of smashing the casing, the top shell upper surface is seted up rather than the communicating logical groove in inside, the last fixed surface of topshell is connected with the water tank, the front side surface fixedly connected with of water tank rather than the communicating inlet tube in inside, the front side surface fixedly connected with rear end of topshell runs through into the inside outlet pipe of topshell, the outlet pipe is located one of topshell and serves fixedly connected with atomizer, the inlet tube is responsible for with the front end fixedly connected with transport of outlet pipe, the inlet tube all is responsible for with carrying with the outlet pipe and communicates with each other.

Preferably, the belt pulley is connected with a transmission belt in a transmission manner, one side of the transmission belt, which is far away from the main belt pulley, is connected with a slave belt pulley in a transmission manner, a first gear is fixedly connected to the front side surface of the slave belt pulley, a second gear is meshed and connected to the right side of the first gear, the front side surface of the first gear is fixedly connected with the rear end of the first rotating shaft, and the front side surface of the second gear is fixedly connected with the rear end of the second rotating shaft.

Preferably, the conveying main pipe is connected with a piston in a sliding manner, and the lower surface of the piston is fixedly connected with a movable pull rod, the lower end of the movable pull rod penetrates through the lower surface of the conveying main pipe and is connected with the inner wall of the conveying main pipe in a sliding manner.

Preferably, the second rotation axis is located one end fixedly connected with driving-disc of crushing casing front side surface, and the rotation is connected with the connecting rod on the driving-disc front side surface, and the one end rotation connection at the lower extreme of activity pull rod that the driving-disc was kept away from to the connecting rod, and the axle center department is kept away from at the driving-disc to the connecting rod setting.

Preferably, the connection structure in the inlet tube and the outlet tube is the same and is arranged in opposite directions, a rotation shaft is fixedly connected in the inner wall of the inlet tube, a sealing plate is movably sleeved on the rotation shaft, a rotation hole rotatably connected with the rotation shaft is formed in the sealing plate, a torsion spring is arranged between the rotation hole of the sealing plate and the rotation shaft, the cross section of the sealing plate is arranged in an inverted L shape, and a stop block matched with the notch of the sealing plate is fixedly connected on the inner wall of the inlet tube.

Preferably, the outer surface of the sealing plate is provided with a sealing rubber ring.

(III) advantageous effects

Compared with the prior art, the utility model provides an environment-friendly building waste treatment device, which has the following beneficial effects:

1. this environment-friendly building construction waste processing apparatus through being provided with dust fall mechanism, consequently when smashing the roller and rotating in step, dust fall mechanism sprays water smoke in the crushing casing in step, and the water after consequently atomizing adsorbs the granule impurity that produces when smashing, has further avoided the granule that produces to smash the in-process and has influenced the surrounding environment, has also reduced the dust simultaneously and has caused the injury to the staff's health.

2. This environment-friendly building construction waste processing apparatus through being provided with first gear and second gear, makes two crushing rollers of driving motor can the synchronous drive rotatory through this kind of mode for driving motor output power consumption utilization ratio obtains the optimization, has avoided needing too much motors, has fine environmental protection and worth.

3. This environment-friendly building construction waste processing apparatus through being provided with the sealing rubber circle at the closing plate surface, has further increased the leakproofness between closing plate and the inlet pipe inner wall through this kind of mode, has avoided the closing plate to appear the condition of leaking when being the vertical form, has improved the stability when the device uses, and the sealing rubber circle can not influence the closing plate and normally rotates simultaneously yet.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly construction waste treatment apparatus for buildings according to the present invention;

FIG. 2 is a schematic view of the internal structure of the pulverizing casing according to the present invention;

FIG. 3 is a top plan view of the grinding housing of the present invention;

fig. 4 is a schematic structural view of a right plane of the dust settling mechanism of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

In the figure: the device comprises a crushing shell 1, a driving motor 2, a main belt pulley 3, a crushing roller 4, a transmission belt 5, a secondary belt pulley 6, a first gear 7, a first rotating shaft 8, a stop dog 9, a second gear 10, a second rotating shaft 11, a driving disc 12, a top shell 13, a water tank 14, a main conveying pipe 15, a water inlet pipe 16, a water outlet pipe 17, a movable pull rod 18, a connecting rod 19, a piston 20, an atomizing nozzle 21, a rotating shaft 22, a sealing plate 23 and a torsion spring 24.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an environment-friendly building waste treatment device comprises a crushing shell 1, wherein the upper surface of the crushing shell 1 is fixedly connected with a driving motor 2, the output shaft of the driving motor 2 is fixedly connected with a main belt pulley 3, the main belt pulley 3 is in transmission connection with a transmission belt 5, one side of the transmission belt 5 far away from the main belt pulley 3 is in transmission connection with a driven belt pulley 6, the front side surface of the driven belt pulley 6 is fixedly connected with a first gear 7, the front side surface of the first gear 7 is fixedly connected with a first rotating shaft 8, the front end of the first rotating shaft penetrates through the crushing shell 1 and is in rotating connection with the inner wall of the front side of the crushing shell 1, the right side of the first gear 7 is in meshing connection with a second gear 10, the front end of the front side surface of the second gear 10 penetrates through the front side surface of the crushing shell 1 and is in rotating connection with the inner wall of the crushing shell 1, two crushing rollers 4 are respectively and fixedly sleeved on one ends of the first rotating shaft 8 and the second rotating shaft 11, which are positioned in the crushing shell 1, therefore, when the driving motor 2 is driven, the main belt pulley 3 synchronously drives the secondary belt pulley 6 to rotate, the first gear 7 and the second gear 10 synchronously rotate, so that the two crushing rollers 4 rotate at a high speed in the crushing shell 1, and thus, the waste generated by the building can be crushed and recycled.

Further, a top shell 13 is fixedly connected to the upper surface of the crushing shell 1, a through groove communicated with the inside of the top shell 13 is formed in the upper surface of the top shell 13, so that construction waste is put into the crushing shell 1 through the through groove, a water tank 14 is fixedly connected to the upper surface of the top shell 13, a water inlet pipe 16 communicated with the inside of the water tank 14 is fixedly connected to the front side surface of the water tank 14, a water outlet pipe 17 with the rear end penetrating into the inside of the top shell 13 is fixedly connected to the front side surface of the top shell 13, an atomizing nozzle 21 is fixedly connected to one end of the water outlet pipe 17 positioned in the top shell 13, and the atomizing nozzle 21 is an existing structure and is not described in detail herein, so that when the atomizing nozzle 21 finally sprays water conveyed in the water outlet pipe 17 into mist, the atomized water adsorbs particle impurities generated during crushing when the construction waste is crushed in the crushing shell 1, and further prevents the particles generated during the crushing process from influencing the surrounding environment, meanwhile, the harm of dust to the body of a worker is reduced, the front ends of the water inlet pipe 16 and the water outlet pipe 17 are fixedly connected with the main conveying pipe 15, and the water inlet pipe 16 and the water outlet pipe 17 are communicated with the main conveying pipe 15;

a piston 20 is slidably connected in the conveying main pipe 15, the piston 20 is an existing structure and is not described in detail herein, the lower surface of the piston 20 is fixedly connected with a movable pull rod 18, the lower end of the movable pull rod penetrates through the lower surface of the conveying main pipe 15 and is slidably connected with the inner wall of the conveying main pipe 15, one end, located on the front side surface of the crushing shell 1, of the second rotating shaft 11 is fixedly connected with a driving disc 12, the front side surface of the driving disc 12 is rotatably connected with a connecting rod 19, one end, away from the driving disc 12, of the connecting rod 19 is rotatably connected to the lower end of the movable pull rod 18, meanwhile, the connecting rod 19 is arranged at a position, away from the axis, of the driving disc 12, so that the driving disc 12 drives the connecting rod 19 to perform eccentric motion, and when the driving disc 12 rotates under the driving of the second rotating shaft 11, the connecting rod 19 can form an upward thrust or a downward tension on the movable pull rod 18;

in this embodiment, the connection structure of the water inlet pipe 16 and the water outlet pipe 17 is the same and arranged in opposite directions, so the structure of the water inlet pipe 16 is mainly described below, the inner wall of the water inlet pipe 16 is fixedly connected with a rotating shaft 22, a sealing plate 23 is movably sleeved on the rotating shaft 22, meanwhile, a rotating hole rotatably connected with the rotating shaft 22 is formed in the sealing plate 23, a torsion spring 24 is arranged between the rotating hole of the sealing plate 23 and the rotating shaft 22, and the torsion spring 24 is an existing structure and is not described herein in more detail, so that the initial state of the sealing plate 23 is vertical under the action of the torsion spring 24, meanwhile, the cross section of the sealing plate 23 is arranged in an inverted L shape, and a stopper 9 matched with a notch of the sealing plate 23 is fixedly connected on the inner wall of the water inlet pipe 16.

In this embodiment, the stopper 9 in the water inlet pipe 16 is disposed at the rear side of the sealing plate 23, so that the stopper 9 in the water outlet pipe 17 is disposed at the front side of the sealing plate 23, so that when the movable rod 18 drives the piston 20 to displace downward, the piston 20 reduces the atmospheric pressure in the main delivery pipe 15, so that the sealing plate 23 can turn forward under the atmospheric pressure, because the stopper 9 in the water inlet pipe 16 is disposed at the rear side of the sealing plate 23 and the stopper 9 in the water outlet pipe 17 is disposed at the front side of the sealing plate 23, only the sealing plate 23 in the water inlet pipe 16 turns forward, and the torsion spring 24 deforms, so that the water in the water tank 14 is delivered into the main delivery pipe 15 through the water inlet pipe 16, when the movable rod 18 drives the piston 20 to displace upward, the piston 20 presses the water in the main delivery pipe 15, and the sealing plate 23 in the water inlet pipe 16 returns to the initial position under the torsion force of the torsion spring 24, so that the sealing plate 23 in the outlet pipe 17 is turned over to the rear side by the water pressure, and thus the water in the outlet pipe 17 is sprayed into the pulverizing casing 1 through the atomizer 21.

The sealing plate 23 surface is provided with the sealing rubber circle in this implementation, has further increased the leakproofness between sealing plate 23 and the inlet tube 16 inner wall through this kind of mode, has avoided the condition that the sealing plate 23 appears leaking when being vertical form, has improved the stability when the device uses, and the sealing rubber circle also can not influence sealing plate 23 and normally rotates simultaneously.

The working principle is as follows:

when the environment-friendly building waste treatment device is used, the main belt pulley 3 synchronously drives the auxiliary belt pulley 6 to rotate when driven by the driving motor 2, and the first gear 7 and the second gear 10 synchronously rotate, so that the two crushing rollers 4 rotate at a high speed in the crushing shell 1;

the driving disc 12 is synchronously driven by the second rotating shaft 11 to rotate, and the connecting rod 19 can form an upward pushing force or a downward pulling force on the movable pull rod 18;

when the movable pull rod 18 drives the piston 20 to move downwards, the piston 20 reduces the atmospheric pressure in the main delivery pipe 15, the sealing plate 23 in the water inlet pipe 16 turns over towards the front side, and the torsion spring 24 deforms at the same time, so that the water in the water tank 14 is delivered into the main delivery pipe 15 through the water inlet pipe 16;

when the movable pull rod 18 drives the piston 20 to move upwards, the piston 20 extrudes the water in the main delivery pipe 15, and simultaneously the sealing plate 23 in the water inlet pipe 16 is restored to the initial position under the torsion force of the torsion spring 24, so that the sealing plate 23 in the water outlet pipe 17 overturns towards the rear side under the action of the water pressure, and therefore the water in the water outlet pipe 17 is sprayed into the crushing shell 1 through the atomizing nozzle 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly building construction waste processing apparatus, is including smashing casing (1), the last fixed surface who smashes casing (1) is connected with driving motor (2), fixedly connected with main belt pulley (3), its characterized in that on the output shaft of driving motor (2): a first rotating shaft (8) and a second rotating shaft (11) are respectively arranged on the rear side surface of the crushing shell (1), the front end of the first rotating shaft (8) penetrates into the crushing shell (1) and is rotatably connected with the inner wall of the front side of the crushing shell (1), the front end of the second rotating shaft (11) penetrates through the front side surface of the crushing shell (1) and is rotatably connected with the inner wall of the crushing shell (1), and two crushing rollers (4) are respectively fixedly sleeved on one ends of the first rotating shaft (8) and the second rotating shaft (11) which are positioned in the crushing shell (1);

dust fall mechanism, including topshell (13), topshell (13) fixed connection is at the upper surface of smashing casing (1), communicating logical groove rather than inside has been seted up to topshell (13) upper surface, the last fixed surface of topshell (13) is connected with water tank (14), the front side surface fixedly connected with of water tank (14) rather than inside communicating inlet tube (16), the front side surface fixedly connected with rear end of topshell (13) runs through into outlet pipe (17) of topshell (13) inside, outlet pipe (17) are located one of topshell (13) and serve fixedly connected with atomizer (21), inlet tube (16) are responsible for (15) with the front end fixedly connected with of outlet pipe (17), inlet tube (16) all communicate with each other with transport person in charge (15) with outlet pipe (17).

2. The environment-friendly building construction waste treatment device of claim 1, wherein: the transmission is connected with driving belt (5) on main belt pulley (3), one side transmission that driving belt (5) kept away from main belt pulley (3) is connected with from belt pulley (6), the front side surface fixedly connected with first gear (7) of following belt pulley (6), the right side meshing of first gear (7) is connected with second gear (10), the front side surface of first gear (7) and the rear end fixed connection of first rotation axis (8), the front side surface and the second rotation axis (11) rear end fixed connection of second gear (10).

3. The environment-friendly building construction waste treatment device of claim 1, wherein: the conveying main pipe (15) is connected with a piston (20) in a sliding mode, and the lower surface of the piston (20) is fixedly connected with a movable pull rod (18) of which the lower end penetrates through the lower surface of the conveying main pipe (15) and is connected with the inner wall of the conveying main pipe (15) in a sliding mode.

4. The environment-friendly building construction waste treatment device of claim 3, wherein: one end of the second rotating shaft (11) located on the front side surface of the crushing shell (1) is fixedly connected with a driving disc (12), the front side surface of the driving disc (12) is rotatably connected with a connecting rod (19), one end, far away from the driving disc (12), of the connecting rod (19) is rotatably connected to the lower end of a movable pull rod (18), and the connecting rod (19) is arranged at the position, far away from the axis, of the driving disc (12).

5. The environment-friendly building construction waste treatment device of claim 4, wherein: the water inlet pipe (16) is the same as the connection structure in the water outlet pipe (17) and is arranged in the opposite direction, a rotating shaft (22) is fixedly connected to the inner wall of the water inlet pipe (16), a sealing plate (23) is movably sleeved on the rotating shaft (22), meanwhile, a rotating hole which is rotatably connected with the rotating shaft (22) is formed in the sealing plate (23), a torsion spring (24) is arranged between the rotating hole of the sealing plate (23) and the rotating shaft (22), the cross section of the sealing plate (23) is arranged in a reversed L shape, and a stop block (9) which is matched with a notch of the sealing plate (23) is fixedly connected to the inner wall of the water inlet pipe (16).

6. The environment-friendly building construction waste treatment device of claim 5, wherein: and a sealing rubber ring is arranged on the outer surface of the sealing plate (23).