CN214211299U

CN214211299U - Recycled aggregate concrete screening plant of low noise

Info

Publication number: CN214211299U
Application number: CN202023217795.1U
Authority: CN
Inventors: 李冬松; 赵同峰; 霍君华; 哈娜; 王立争
Original assignee: Liaoning Provincial College of Communications
Current assignee: Liaoning Provincial College of Communications
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-17
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a recycled aggregate concrete screening plant of low noise, including casing, vibration damping mount, two-way motor and washing subassembly, the internally mounted of casing has the acoustic celotex board, vibration damping mount is installed to the inside bottom of casing, the mount pad is installed to vibration damping mount's top both sides, two-way motor is installed at the top of mount pad, the drive wheel is installed to two-way motor's both sides, the connecting rod is installed through the pintle in one side of drive wheel, the screening seat is installed at the top of mounting panel, the washing subassembly is installed at the top of casing, install the water pump in the washing subassembly, the raceway is installed to the output of water pump. The utility model discloses an install the washing subassembly at the top of casing, can utilize the washing subassembly to wash the inside aggregate of access device, and then utilize rivers to wash away the silt on aggregate surface, guaranteed the concrete placement's that the aggregate produced building structural strength.

Description

Recycled aggregate concrete screening plant of low noise

Technical Field

The utility model relates to an aggregate screening equipment technical field specifically is a regeneration aggregate concrete screening plant of low noise.

Background

Concrete is a very common building construction material, and the concrete can increase the structural strength of building to utilize concrete to add aggregate and pour, can reduce the construction degree of difficulty of building, promote the efficiency of construction, and the waste concrete that the building construction produced can make regeneration aggregate after screening crushing washing, so that recycle the aggregate, reduce the consumption of aggregate, consequently, in order to make the screening work of regeneration aggregate more convenient, we propose a regeneration aggregate concrete screening plant of low noise.

The existing recycled aggregate concrete screening device has the defects that:

1. the existing recycled aggregate concrete screening device does not have the function of automatic washing, can only separate aggregates with different particle sizes through the vibration of a screen, cannot treat slurry and gravels attached to the surfaces of the aggregates, needs to wash the aggregates in addition at the later stage, and increases the workload of workers;

2. the existing recycled aggregate concrete screening device can generate noise due to mutual collision between aggregates when screening, further influences the communication of people around, and can cause interference to the rest work of people near the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recycled aggregate concrete screening plant of low noise to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-noise recycled aggregate concrete screening device comprises a shell, a damping base, a two-way motor and a cleaning assembly, wherein supporting seats are installed on two sides of the bottom of the shell, a feeding hopper is welded on one side of the top of the shell, sliding groove seats are welded on two sides of the inside of the shell, a sound insulation board is installed inside the shell, the damping base is installed on the bottom of the inside of the shell, mounting seats are installed on two sides of the top of the damping base, the two-way motor is installed on the top of the mounting seats, driving wheels are installed on two sides of the two-way motor, a connecting rod is installed on one side of each driving wheel through a shaft bolt, a mounting plate is installed on the other end of each connecting rod through a shaft bolt, a corrugated pipe is installed at the bottom of each mounting plate, a drain pipe extending to the outer side of the shell is installed at the bottom of each corrugated pipe, a screening seat is installed at the top of each mounting plate, and a screen is installed at the top of each screening seat, the inside of screening seat is equipped with the basin down, the top of casing is installed and is washd the subassembly, wash and install the water pump in the subassembly, the raceway is installed to the output of water pump, and the raceway extends to the inside top of casing and installs the connecting seat, the mounting disc is installed through the pipe in the both sides of connecting seat, and the bottom of mounting disc installs two sets of nozzles.

Preferably, one side of the shell is provided with a discharge hole, and one side of the shell, which is far away from the discharge hole, is provided with a discharge hole.

Preferably, five groups of springs are installed at the equal distance in the damping base, and the rubber sheets are installed at the two ends of the springs.

Preferably, the two sides of the mounting plate are provided with clamping blocks, and the clamping blocks are connected with the sliding groove seats in a clamping mode.

Preferably, the two sides of the top of the lower water tank are provided with water filtering nets, and the bottom of the lower water tank is connected with the corrugated pipe.

Preferably, the protective shell is installed in the outside of water pump, and the input of water pump is installed and is extended the drinking-water pipe in the protective shell outside.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the washing subassembly at the top of casing, can utilize the washing subassembly to wash the inside aggregate of access device, and then utilize rivers to wash away the silt on aggregate surface to the later stage aggregate when using, cement mortar can not influence the stickness because of silt, has guaranteed the concrete placement's that the aggregate produced building structural strength.

2. The utility model discloses an internally mounted at the casing has the acoustic celotex board, can adsorb the noise that the device during operation sent through the acoustic celotex board, and then reduces the device and spread to the outside noise size of casing, and then has reduced the noise that the device sent and to crowd's interference on every side, is favorable to guaranteeing operating personnel's normal interchange, has promoted the practicality of device.

Drawings

Fig. 1 is a schematic front internal structure diagram of the present invention;

FIG. 2 is a schematic view of the front external structure of the present invention;

FIG. 3 is a schematic side view of the external structure of the present invention;

fig. 4 is a schematic view of a partial structure of the cleaning assembly of the present invention.

In the figure: 1. a housing; 101. a sound insulating board; 102. a discharge port; 103. a chute seat; 104. a supporting seat; 105. a discharge outlet; 106. feeding into a hopper; 2. a damping mount; 201. a spring; 202. a mounting seat; 3. a bi-directional motor; 301. a driving wheel; 302. a connecting rod; 303. mounting a plate; 304. a bellows; 305. a drain pipe; 4. a screening seat; 401. screening a screen; 402. a water discharging tank; 403. a water filtering net; 5. cleaning the assembly; 501. a water pump; 502. a water pumping pipe; 503. a protective shell; 504. a water delivery pipe; 505. a connecting seat; 506. mounting a disc; 507. and (4) a nozzle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a low-noise recycled aggregate concrete screening device comprises a shell 1, a shock absorption base 2, a bidirectional motor 3 and a cleaning assembly 5, wherein supporting seats 104 are installed on two sides of the bottom of the shell 1, the shell 1 can provide an installation position for assemblies inside the device, the supporting seats 104 can support the shell 1, the stability of the device is further ensured, a feeding hopper 106 is welded on one side of the top of the shell 1, aggregates can be conveniently guided into a special inner portion to be screened by the feeding hopper 106, chute seats 103 are welded on two sides of the inside of the shell 1, the two sides of a mounting plate 303 can be fixed and limited by the chute seats 103, the mounting plate 303 can keep stable movement in the vertical direction, a sound insulation plate 101 is installed inside the shell 1, the sound insulation plate 101 is made of polyester foam, the sound insulation performance of the shell 1 can be improved, and the noise generated during the operation of the device is reduced, the influence of noise on surrounding people is avoided, the damping base 2 is installed at the bottom inside the shell 1, the damping base 2 can buffer and damp the two-way motor 3, the impact force on the two-way motor 3 is further reduced, the damage of the two-way motor 3 caused by impact is avoided, the installation seats 202 are installed on two sides of the top of the damping base 2, the installation seats 202 can provide installation positions for the two-way motor 3, the two-way motor 3 is installed at the top of the installation seats 202, the two-way motor 3 can adopt 86BL3A130-430 type, the two-way motor 3 can rotate after being electrified, the driving wheel 301 is driven to rotate, the driving wheels 301 are installed on two sides of the two-way motor 3, the driving wheels 301 can be driven to rotate by the two-way motor 3, the connecting rod 302 is driven to rotate by the connecting rod 302, one side of the driving wheel 301 is installed by a shaft bolt, and the connecting rod 302 can be driven by the driving wheels 301 to perform circular motion, further pushing the mounting plate 303 to move vertically, and the other end of the connecting rod 302 is provided with the mounting plate 303 through a shaft bolt, the mounting plate 303 can be pushed by the connecting rod 302 to move vertically, so that the mounting plate 303 vibrates to drive components at the top to vibrate synchronously, so that aggregates can be screened by vibration, the bottom of the mounting plate 303 is provided with a corrugated pipe 304, the corrugated pipe 304 can guide sewage to flow into a drain pipe 305 and be discharged out of the interior of the shell 1, and a flexible connection can be generated between the drain pipe 305 and the mounting plate 303, so that the corrugated pipe 304 stretches and retracts along with the vertical movement of the mounting plate 303, the bottom of the corrugated pipe 304 is provided with the drain pipe 305 extending to the outer side of the shell 1, the drain pipe 305 can discharge the sewage generated after cleaning into the interior of the device, the top of the mounting plate 303 is provided with the screening seat 4, and the screening seat 4 can vibrate synchronously along with the vibration of the mounting plate 303, further carrying out vibration screening on the aggregates, wherein a screen 401 IS arranged at the top of the screening seat 4, the screen 401 can screen the aggregates with different particle sizes so as to separate the mixed aggregates for later recycling, a water discharge groove 402 IS arranged inside the screening seat 4, the water discharge groove 402 can guide sewage to flow into the corrugated pipe 304, a cleaning component 5 IS arranged at the top of the shell 1, the cleaning component 5 can clean the aggregates by water flow impact so as to clean sand on the surfaces of the aggregates and avoid the sand from influencing the secondary utilization of the aggregates, a water pump 501 IS arranged in the cleaning component 5, the water pump 501 can adopt an IS65-50-250 type, the water pump 501 can pump water after being electrified and then convey the water to a nozzle 507 to spray so as to generate water flow to clean the aggregates, a water conveying pipe 504 IS arranged at the output end of the water pump 501, and the water conveying pipe 504 can facilitate the water pump 501 to supply water to the nozzle 507, and the raceway 504 extends to the inside top of casing 1 and installs connecting seat 505, and connecting seat 505 can be carried rivers dispersion to nozzle 507 in, and the both sides of connecting seat 505 are passed through the pipe and are installed mounting disc 506, and mounting disc 506 can provide the position of installation for nozzle 507, and two sets of nozzles 507 are installed to the bottom of mounting disc 506, and nozzle 507 can make water blowout, and then utilizes rivers to wash the aggregate of just below.

Further, one side of the housing 1 is provided with a discharge port 102, the discharge port 102 can enable aggregate on the top of the screen 401 to be discharged out of the housing 1, and one side of the housing 1 far away from the discharge port 102 is provided with a discharge port 105, and aggregate with smaller particles screened by the discharge port 105 can be discharged out of the housing 1.

Further, five groups of springs 201 are installed to vibration damping mount 2's inside equidistance, and spring 201 can utilize the elasticity of self to cushion two-way motor 3, and then reduces the impact force that two-way motor 3 received, and two-way motor 3 receives the damage, and the sheet rubber is installed at the both ends of spring 201, and the sheet rubber can be fixed the both ends of spring 201, and then has guaranteed the stability of spring 201 installation.

Furthermore, the two sides of the mounting plate 303 are provided with clamping blocks, the clamping blocks are connected with the sliding groove seat 103 in a clamping manner, and the clamping blocks are connected with the clamping grooves in a clamping manner, so that the two sides of the mounting plate 303 can be fixed and limited, and the mounting plate 303 is further guaranteed to move in the vertical direction when pushed by the connecting rod 302, and further generate vibration.

Furthermore, water filtering nets 403 are installed on both sides of the top of the lower water tank 402, the water filtering nets 403 can make the sewage generated after washing flow into the lower water tank 402, aggregate is separated and left inside the sieving seat 4, and the bottom of the lower water tank 402 is connected with the corrugated pipe 304.

Further, protecting crust 503 is installed in water pump 501's the outside, and protecting crust 503 can protect water pump 501, and then avoids water pump 501 to receive the damage, and water pump 501's input is installed and is extended the pumping pipe 502 in the protecting crust 503 outside, and pumping pipe 502 can be with the external water source of water pump 501, and then can draw water after making water pump 501 circular telegram.

The working principle is as follows: the bidirectional motor 3 is electrified to rotate to drive the driving wheel 301 to rotate, the connecting rod 302 is driven by the driving wheel 301 to move, the connecting rod 302 is used for pushing the mounting plate 303 to vertically move, vibration can be generated, the screening seat 4 is further vibrated, aggregate concrete to be screened is poured into the feeding hopper 106, the aggregate is subjected to shell 1 falling to the top of the screen 401, aggregates with smaller particles fall through the screen 401 by the vibration of the screening seat 4, aggregates with larger particles are remained at the top of the screen 401 and gradually move towards the discharge port 102 along with the vibration, the water is electrified by the water pump 501 to pump water while screening the aggregates, the water is conveyed to the nozzle 507 to be sprayed out, the water flow sprayed out of the nozzle 507 is used for washing the aggregates, and then silt on the surfaces of the aggregates is washed clean, so as to ensure secondary utilization of the aggregates, and sewage mixed with the silt flows into the lower water tank 402 through the water filtering net 403, the water flows into the drain pipe 305 through the corrugated pipe 304, and then the inside of the discharging device generates noise due to mutual collision friction between aggregates when the device operates, the noise is absorbed through the sound insulation board 101, and then the noise transmitted to the outside of the shell 1 by the device is reduced, the influence of the device on surrounding people is reduced, and the practicability of the device is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a recycled aggregate concrete screening plant of low noise, includes casing (1), vibration damping mount (2), two-way motor (3) and washing subassembly (5), its characterized in that: the supporting seat (104) is installed on two sides of the bottom of the shell (1), a feeding hopper (106) is welded on one side of the top of the shell (1), a sliding groove seat (103) is welded on two sides of the inside of the shell (1), a sound insulation board (101) is installed inside the shell (1), a damping base (2) is installed on the bottom of the inside of the shell (1), an installation seat (202) is installed on two sides of the top of the damping base (2), a two-way motor (3) is installed on the top of the installation seat (202), driving wheels (301) are installed on two sides of the two-way motor (3), a connecting rod (302) is installed on one side of each driving wheel (301) through a shaft bolt, an installation plate (303) is installed on the other end of each connecting rod (302) through a shaft bolt, a corrugated pipe (304) is installed on the bottom of the installation plate (303), and a drain pipe (305) extending to the outer side of the shell (1) is installed on the bottom of the corrugated pipe (304), screening seat (4) are installed at the top of mounting panel (303), screen cloth (401) are installed at the top of screening seat (4), the inside of screening seat (4) is equipped with basin (402) down, washing subassembly (5) are installed at the top of casing (1), install water pump (501) in washing subassembly (5), raceway (504) are installed to the output of water pump (501), and raceway (504) extend to casing (1) inside top and install connecting seat (505), mounting disc (506) are installed through the pipe in the both sides of connecting seat (505), and two sets of nozzle (507) are installed to the bottom of mounting disc (506).

2. A low noise recycled aggregate concrete screening device according to claim 1, wherein: one side of the shell (1) is provided with a discharge hole (102), and one side of the shell (1) far away from the discharge hole (102) is provided with a discharge hole (105).

3. A low noise recycled aggregate concrete screening device according to claim 1, wherein: five groups of springs (201) are installed to the inside equidistance of vibration damping mount (2), and the sheet rubber is installed at the both ends of spring (201).

4. A low noise recycled aggregate concrete screening device according to claim 1, wherein: clamping blocks are arranged on two sides of the mounting plate (303), and the clamping blocks are connected with the sliding groove seat (103) in a clamping mode.

5. A low noise recycled aggregate concrete screening device according to claim 1, wherein: and water filtering nets (403) are arranged on two sides of the top of the lower water tank (402), and the bottom of the lower water tank (402) is connected with a corrugated pipe (304).

6. A low noise recycled aggregate concrete screening device according to claim 1, wherein: protective shell (503) is installed in the outside of water pump (501), and the input of water pump (501) is installed and is extended the pumping pipe (502) in protective shell (503) outside.