CN212681995U

CN212681995U - Construction waste recycling concrete block passivation treatment device

Info

Publication number: CN212681995U
Application number: CN202020755247.5U
Authority: CN
Inventors: 龙涛
Original assignee: Jinan Shengyuan Concrete Co ltd
Current assignee: Jinan Shengyuan Concrete Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-03-12
Anticipated expiration: 2030-05-09

Abstract

The utility model belongs to the technical field of the passivation equipment, especially, a building rubbish retrieves concrete piece passivation treating device, to retrieving the too sharp problem of concrete piece volume and edges and corners, the following scheme is put forward to the present, it includes the passivation case, two crushing rollers are installed in the inside rotation of passivation case, two crushing roller intermeshing, two little band pulleys are installed in the rear side rotation of passivation case, the front side of two little band pulleys respectively with two rear side fixed connection who smashes the roller, the left and right sides of passivation case all rotates and installs big band pulley, the transmission is connected with same belt on big band pulley and the little band pulley. The utility model provides the high whole quality of retrieving the concrete piece improves work efficiency, through crushing roller and the stripper plate that sets up for retrieve the concrete piece and take place crushing, friction and extruded process with crushing roller and stripper plate that passivation incasement portion is continuous, thereby effectual edges and corners to building rubbish recovery concrete piece surface have carried out passivation treatment.

Description

Construction waste recycling concrete block passivation treatment device

Technical Field

The utility model relates to a passivation equipment technical field especially relates to a building rubbish retrieves concrete piece passivation treating device.

Background

With the rapid development of Chinese economy, the living standard of people is continuously improved, and the rapid development of real estate industry, therefore, a large amount of old cities are required to be reformed and a large amount of buildings are required to be arranged on foundations, a large amount of construction wastes are generated in the process, the traditional method is to directly pour and bury the buildings, along with the continuous consumption of sandstone resources, the sandstone resources are gradually reduced, the price of the sandstone materials is increased, the reutilization of the construction wastes becomes the development direction of the industry, the existing construction wastes recycled concrete block is used as a high-quality garbage resource and can be used for replacing construction sandstone after the processes of crushing, screening, cleaning and the like, but because the volume of the construction wastes recycled concrete block is large and the edges and corners are too abrupt, the overall strength is influenced in the secondary utilization process, the inconvenience is brought to use, and the recycled concrete block needs to be continuously crushed, Rubbing and pressing; therefore, the construction waste recycled concrete block passivation treatment device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the too abrupt shortcoming of retrieving concrete piece edges and corners, and the building rubbish of proposing retrieves concrete piece passivation treating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a passivation treatment device for recycled concrete blocks of construction wastes comprises a passivation box, wherein two crushing rollers are rotatably arranged in the passivation box, the two crushing rollers are mutually meshed, two small belt wheels are rotatably arranged at the rear side of the passivation box, the front sides of the two small belt wheels are fixedly connected with the rear sides of the two crushing rollers respectively, large belt wheels are rotatably arranged at the left side and the right side of the passivation box respectively, the large belt wheels and the small belt wheels are in transmission connection with a same belt, a round shaft is fixedly arranged at the front side of the large belt wheels, a vertical frame is movably sleeved at the outer side of the round shaft, one end of a sliding rod is fixedly arranged at one side, close to each other, of the two vertical frames, the other ends of the two sliding rods extend into the passivation box and are fixedly provided with an extrusion plate respectively, the extrusion plate is positioned below the crushing rollers, the outer side of the sliding rod is in sliding connection with the inner wall of the passivation, an output shaft of the motor is fixedly connected with the front side of one of the two crushing rollers.

Preferably, the top of the passivation box is communicated with a feed inlet, the bottom of the outer side of the passivation box is communicated with a discharge hopper, and the feed inlet and the discharge hopper are both convenient for the feeding and discharging processes of the concrete block.

Preferably, all rotate the bottom four corners of passivation case and install the universal wheel, the inside fixed mounting of passivation case has the screen cloth, makes on qualified passivated concrete piece imports the bottom inner wall of passivation case through the screen cloth that sets up.

Preferably, the bottom of stripper plate and the top swing joint of screen cloth, the bottom swing joint of screen cloth has the top of push pedal, the bottom of push pedal and the bottom inner wall swing joint of passivation case, and the setting up of push pedal makes ejection of compact process simple more convenient.

Preferably, the through-hole has been seted up to the outside bottom of passivation case, and the inboard threaded connection of through-hole has the horizontal pole, the one end and the push pedal fixed connection of horizontal pole, and the setting up of horizontal pole makes the push pedal obtain to going out the hopper and be close to and keep away from two kinds of motion modes of hopper.

Preferably, the other end of horizontal pole extends to the outside of passivation case and fixed mounting has one side of carousel, and the opposite side fixed mounting of carousel has the handle, and more laborsaving when setting up the messenger manual work of handle rotates the horizontal pole.

In the utility model, the passivation treatment device for the construction waste recycled concrete blocks is characterized in that the recycled concrete blocks are placed in the passivation box through the two crushing rollers and the extrusion plates, and the edges and corners of the surfaces of the construction waste recycled concrete blocks are effectively passivated through crushing, friction and extrusion between the crushing rollers and the extrusion plates;

the utility model discloses a push pedal that sets up makes the push pedal be close to going out the hopper gradually when the manual work rotates the horizontal pole for the outside of passivation case is exported to the concrete piece that the passivation was accomplished, easy operation, make ejection of compact process simple more convenient.

Drawings

FIG. 1 is a schematic structural view of a construction waste recycling concrete block passivation treatment device provided by the utility model;

fig. 2 is a schematic rear view of the passivation treatment device for the construction waste recycled concrete blocks provided by the utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a passivation treatment device for construction waste recycled concrete blocks provided by the present invention;

fig. 4 is the utility model provides a construction waste retrieves concrete piece passivation treating device's motor and crushing roller part look sideways at the schematic structure drawing.

In the figure: 1. a passivation box; 2. a feed inlet; 3. a discharge hopper; 4. a universal wheel; 5. screening a screen; 6. a crushing roller; 7. a small belt pulley; 8. a large belt pulley; 9. a belt; 10. a circular shaft; 11. a mullion; 12. a slide bar; 13. a pressing plate; 14. pushing the plate; 15. a cross bar; 16. a turntable; 17. a handle; 18. an electric motor.

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.

Referring to fig. 1-4, a passivation treatment device for recycled concrete blocks of construction waste comprises a passivation box 1, two crushing rollers 6 are rotatably mounted inside the passivation box 1, the two crushing rollers 6 are mutually engaged, two small belt wheels 7 are rotatably mounted at the rear side of the passivation box 1, the front sides of the two small belt wheels 7 are respectively fixedly connected with the rear sides of the two crushing rollers 6, a large belt wheel 8 is rotatably mounted at the left side and the right side of the passivation box 1, the large belt wheel 8 and the small belt wheels 7 are in transmission connection with a same belt 9, a round shaft 10 is fixedly mounted at the front side of the large belt wheel 8, a vertical frame 11 is movably sleeved outside the round shaft 10, one end of a sliding rod 12 is fixedly mounted at one side of the two vertical frames 11, the other ends of the two sliding rods 12 extend into the passivation box 1 and are respectively fixedly mounted with an extrusion plate 13, the extrusion plate 13 is positioned below the crushing rollers 6, the outer side of the sliding rod 12 is connected with the inner wall of the passivation box 1 in a sliding mode, a motor 18 is fixedly installed on the front side of the passivation box 1, and an output shaft of the motor 18 is fixedly connected with the front side of one crushing roller 6 of the two crushing rollers 6.

The utility model discloses in, the top intercommunication of passivation case 1 has feed inlet 2, and the outside bottom intercommunication of passivation case 1 has out hopper 3, and feed inlet 2 all is the material loading and the unloading process that makes things convenient for the concrete piece with the setting that goes out hopper 3.

The utility model discloses in, the bottom four corners of passivation case 1 all rotates and installs universal wheel 4, and the inside fixed mounting of passivation case 1 has screen cloth 5, makes the concrete piece after the qualified passivation input on the bottom inner wall of passivation case 1 through the screen cloth 5 that sets up.

The utility model discloses in, the bottom of stripper plate 13 and screen cloth 5's top swing joint, screen cloth 5's bottom swing joint has the top of push pedal 14, the bottom of push pedal 14 and the bottom inner wall swing joint of passivation case 1, and the setting of push pedal 14 makes ejection of compact process simple more convenient.

The utility model discloses in, the through-hole has been seted up to passivation case 1's outside bottom, and the inboard threaded connection of through-hole has horizontal pole 15, and the one end and the 14 fixed connection of push pedal of horizontal pole 15, the setting up of horizontal pole 15 make push pedal 14 obtain to go out hopper 3 and be close to and keep away from out two kinds of motion mode of hopper 3.

The utility model discloses in, the other end of horizontal pole 15 extends to the outside of passivation case 1 and one side that fixed mounting has carousel 16, and the opposite side fixed mounting of carousel 16 has handle 17, and setting up of handle 17 makes more laborsaving when the manual work rotates horizontal pole 15.

The working principle of the passivation treatment device is as follows: through the crushing roller 6 that sets up, the device is when using, automation mechanized operation has been realized, the effectual quick passivation process of realizing retrieving the concrete piece to building rubbish, through setting up the motor 18 in passivation case 1 front side, at first the rotation of starter motor 18, thereby drive the crushing roller 6 of being connected with it and begin to rotate, because two crushing rollers 6 intermeshing, make two crushing rollers 6 rotation direction opposite, the rotation of two crushing rollers 6 drives the rotation of two little pulleys 7 in passivation case 1 front side, make two big pulleys 8 outside passivation case 1 begin to rotate through belt 9 that sets up, make the round axle 10 with big pulley 8 fixed connection begin to rotate, finally make two vertical frames 11 obtain the reciprocating motion that is close to each other and keeps away from each other, thereby make two stripper plates 13 obtain the same motion, make the concrete piece that retrieves carry out continuous crushing inside passivation case 1 through the motion of crushing roller 6 and stripper plate 13, The effectual edges and corners of retrieving the concrete piece surface to building rubbish of friction and extruded process has carried out passivation treatment and has made the great recovery concrete piece of volume to be smashed and become littleer for device flexibility increases, realizes the variety of device, can solve different problems, realizes a sustainable development's mode, the utility model discloses simple structure, reasonable in design can effectual improvement staff's operational environment, improves the automation, reduces the loaded down with trivial details scheduling problem of manual operation, has very strong practicality and worth.

Claims

1. The passivation treatment device for the construction waste recycled concrete blocks comprises a passivation box (1) and is characterized in that two crushing rollers (6) are rotatably mounted inside the passivation box (1), the two crushing rollers (6) are meshed with each other, two small belt wheels (7) are rotatably mounted at the rear side of the passivation box (1), the front sides of the two small belt wheels (7) are fixedly connected with the rear sides of the two crushing rollers (6) respectively, a large belt wheel (8) is rotatably mounted at the left side and the right side of the passivation box (1), the large belt wheel (8) and the small belt wheel (7) are respectively and rotatably connected with the same belt (9), a round shaft (10) is fixedly mounted at the front side of the large belt wheel (8), a vertical frame (11) is movably sleeved at the outer side of the round shaft (10), one end of a sliding rod (12) is fixedly mounted at one side, close to each other, the other ends of the two sliding rods (12) extend to the inside of the passivation box (1) and are respectively and fixedly mounted with an extrusion plate (13, the extrusion plate (13) is positioned below the crushing rollers (6), the outer side of the sliding rod (12) is in sliding connection with the inner wall of the passivation box (1), a motor (18) is fixedly mounted on the front side of the passivation box (1), and an output shaft of the motor (18) is fixedly connected with the front side of one crushing roller (6) of the two crushing rollers (6).

2. The passivation treatment device for the construction waste recycled concrete block as claimed in claim 1, wherein the top of the passivation tank (1) is communicated with the feed inlet (2), and the bottom of the outer side of the passivation tank (1) is communicated with the discharge hopper (3).

3. The passivation treatment device for the construction waste recycled concrete blocks as claimed in claim 1, wherein four corners of the bottom of the passivation box (1) are rotatably provided with universal wheels (4), and a screen (5) is fixedly arranged inside the passivation box (1).

4. The passivation treatment device for the construction waste recycled concrete blocks as claimed in claim 1, wherein the bottom of the extrusion plate (13) is movably connected with the top of the screen (5), the bottom of the screen (5) is movably connected with the top of the push plate (14), and the bottom of the push plate (14) is movably connected with the inner wall of the bottom of the passivation tank (1).

5. The passivation treatment device for the construction waste recycled concrete block as claimed in claim 1, wherein a through hole is formed in the bottom of the outer side of the passivation box (1), a cross rod (15) is connected to the inner side of the through hole in a threaded manner, and one end of the cross rod (15) is fixedly connected with the push plate (14).

6. The passivation treatment device for the construction waste recycled concrete blocks as claimed in claim 5, wherein the other end of the cross bar (15) extends to the outer side of the passivation box (1) and is fixedly provided with one side of a turntable (16), and the other side of the turntable (16) is fixedly provided with a handle (17).