CN210131673U

CN210131673U - Civil engineering house building waste treatment device

Info

Publication number: CN210131673U
Application number: CN201920854437.XU
Authority: CN
Inventors: 郭占军; 江诗霖; 徐健; 张光映; 吴纪飞
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2019-06-07
Filing date: 2019-06-07
Publication date: 2020-03-10
Anticipated expiration: 2029-06-07

Abstract

The utility model discloses a civil engineering house construction waste treatment device, which comprises a shell, wherein the lower part of the shell is connected with supporting legs, two rolling rollers are arranged above the inner part of the shell, the middle part of each rolling roller is connected with a rotating shaft, one end of the rotating shaft is rotationally connected with the inner wall of the shell, the other end of the rotating shaft penetrates through the shell and is connected with a first motor outside the shell, a reducing pipe is arranged above the two rolling rollers, the upper part of the reducing pipe is fixedly connected with the inner wall of the shell, a feeding hole is arranged above the shell, and a centrifugal screening device is arranged below the shell; the utility model can clean and extrude the waste on the surface of the rolling roller through the steel hairbrush and the extrusion cone, thereby enabling the waste to be rolled more quickly and better and improving the rolling efficiency; meanwhile, the rolled waste materials pass through a centrifugal screening device, and large, medium and small materials are thrown out into different containing devices under the action of centrifugal force, so that centrifugal screening is realized.

Description

Civil engineering house building waste treatment device

Technical Field

The utility model relates to a civil engineering house building waste material field of handling, more specifically says, relates to a civil engineering house building waste material processing apparatus.

Background

Civil engineering refers to various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like which are constructed on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, and the civil engineering refers to various technical works such as investigation, planning, design, construction, installation, maintenance and the like and completed engineering entities for newly building, reconstructing or expanding buildings, structures, related supporting facilities and the like of various engineering besides building construction;

the waste material of housing construction is the concrete piece mostly, and pulverizes the concrete piece, can waste again chatting and recycle, and the great piece of crushing back can be used for laying the road surface, and the road bed can be laid to the less, perhaps brickmaking etc. in addition, among the current waste material processing apparatus, sometimes the in-process of pulverizing can appear some stones and do not get into in the crushing apparatus all the time, perhaps the waste material glues on rolling machine to can reduce waste material processing apparatus's treatment effeciency.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Pulverize the waste material after inefficiency and pulverize to exist among the prior art and do not pass through the screening problem, the utility model aims to provide a civil engineering house building waste treatment device, it can realize pulverize the waste material after efficient and pulverize and sieve.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a civil engineering house construction waste treatment device, includes the casing, the casing below is connected with the supporting leg, the inside top of casing be provided with two and roll the roller, roll roller middle part and be connected with the pivot, pivot one end and shells inner wall rotate to be connected, the other end runs through the outside first motor of casing and is connected, two top of rolling the roller are provided with the reducer, the top and the shells inner wall fixed connection of reducer, casing top be provided with the feed inlet, casing below be provided with centrifugal screening device.

Preferably, roll roller below be provided with the arc, be provided with the hairbrush on the arc, hairbrush and roll roller surface contact, arc below connect the convergent cover, top and shells inner wall fixed connection, convergent cover below be connected with the discharging pipe, the discharging pipe just to the middle part of centrifugal screening device.

Preferably, the centrifugal screening device comprises a support frame, a second motor, a rotary disc and a containing device, the bottom end of the support frame is connected with the bottom in the shell, the top end of the support frame is fixedly connected with the second motor, a rotating shaft of the second motor is connected with the top of the rotary disc, and the containing device is arranged around the rotary disc;

the object containing device is composed of three rings, the circle centers of the three rings are provided with turntables, and the three rings are provided with a small block ring, a middle block ring and a large block ring from inside to outside in sequence.

Preferably, a power device is arranged outside the shell, an extrusion cone is arranged at the middle position above the rolling roller, the radian of the side surface of the extrusion cone is the same as that of the rolling roller, the extrusion cone is of an inverted structure, the upper part of the extrusion cone is connected with the bottom end of a telescopic device, the top end of the telescopic device is connected with a fixed cone, and the fixed cone is fixedly connected with the upper part of the shell through a connecting rod; the telescopic device is connected with the power device.

Preferably, the telescopic device is a telescopic air bag, and a spring is arranged in the telescopic air bag;

the power device comprises a piston tube, a piston is arranged in the piston tube, one end, far away from the telescopic air bag, of the piston is connected with a push rod, gear teeth are arranged below the push rod, the gear teeth are meshed and connected with a half-tooth gear below the push rod, and the middle of the half-tooth gear is connected with a third motor through a rotating shaft;

one side of the piston tube, which is far away from the piston, is communicated with an air duct, the air duct is communicated with the telescopic air bag, and a strong spring is arranged between the piston and the piston tube.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: the utility model can clean and extrude the waste on the surface of the rolling roller through the steel hairbrush and the extrusion cone, thereby enabling the waste to be rolled more quickly and better and improving the rolling efficiency; meanwhile, the rolled waste materials pass through a centrifugal screening device, and large, medium and small materials are thrown out into different containing devices under the action of centrifugal force, so that centrifugal screening is realized.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the power device of the present invention.

The reference numbers in the figures illustrate:

1. a housing; 2. supporting legs; 3. rolling a roller; 4. a rotating shaft; 5. a first motor; 6. a reducer; 7. a feed inlet; 8. a steel brush; 9. a tapered hood; 10. a discharge pipe; 11. a support frame; 12. a second motor; 13. a turntable; 14. a small ring; 15. a small ring; 16. a large block ring; 17. a power plant; 18. extruding a cone; 19. a fixed cone; 20. a connecting rod; 21. a telescopic air bag; 22. a piston tube; 23. a piston; 24. a push rod; 25. gear teeth; 26. a half-tooth gear; 27. a third motor; 28. an air duct; 29. a strong spring.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Referring to fig. 1-4, a civil engineering house construction waste treatment device comprises a shell 1, wherein a support leg 2 is connected to the lower portion of the shell 1, two rolling rollers 3 are arranged above the inner portion of the shell 1, a rotating shaft 4 is connected to the middle portion of each rolling roller 3, one end of each rotating shaft 4 is rotatably connected with the inner wall of the shell 1, the other end of each rotating shaft penetrates through the shell 1 and is connected with a first motor 5 outside the shell 1, a reducing pipe 6 is arranged above each rolling roller 3, the upper portion of each reducing pipe 6 is fixedly connected with the inner wall of the shell 1, a feed inlet 7 is arranged above the shell 1, and a centrifugal screening device is arranged.

Roll 3 below of roller and be provided with the arc, be provided with hairbrush 8 on the arc, hairbrush 8 with roll 3 surface contact of roller, convergent cover 9 is connected to the arc below, top and 1 inner wall fixed connection of casing, and convergent cover 9 below is connected with discharging pipe 10, and discharging pipe 10 is just to centrifugal screening device's middle part.

The centrifugal screening device comprises a support frame 11, a second motor 12, a rotary table 13 and a containing device, wherein the bottom end of the support frame 11 is connected with the bottom in the shell 1, the top end of the support frame is fixedly connected with the second motor 12, a rotating shaft of the second motor 12 is connected with the top of the rotary table 13, and the containing device is arranged around the rotary table 13;

the object containing device consists of three circular rings, the circle centers of the three circular rings are the rotating disc 13, and the three circular rings are a small block ring 14, a middle block ring 15 and a large block ring 16 from inside to outside in sequence.

The outer part of the shell 1 is provided with a power device 17, the middle position above the rolling roller 3 is provided with an extrusion cone 18, the radian of the side surface of the extrusion cone 18 is the same as that of the rolling roller 3, the extrusion cone 18 is of an inverted structure, the upper part is connected with the bottom end of a telescopic device, the top end of the telescopic device is connected with a fixed cone 19, and the fixed cone 19 is fixedly connected with the upper part of the shell 1 through a connecting rod 20; the telescopic device is connected with the power device 17.

The telescopic device is a telescopic air bag 21, and a spring is arranged inside the telescopic air bag 21;

the power device comprises a piston tube 22, a piston 23 is arranged in the piston tube 22, one end of the piston 23, which is far away from the telescopic air bag 21, is connected with a push rod 24, gear teeth 25 are arranged below the push rod 24, the gear teeth 25 are meshed and connected with a half-tooth gear 26 below the push rod 24, and the middle part of the half-tooth gear 26 is connected with a third motor 27 through a rotating shaft;

the side of the piston tube 22 far from the piston is communicated with an air duct 28, the air duct 28 is communicated with the telescopic air bag 21, and a strong spring 29 is arranged between the piston 23 and the interior of the piston tube 22.

The working principle is as follows:

firstly, two first motors are started, the motors drive rolling rollers to rotate relatively through rotating shafts, civil engineering house building waste materials are put from a feeding hole, the waste materials enter a position between the two rolling rollers under the action of a reducing pipe, the two rolling rollers move relatively to extrude the waste materials, in the extrusion process, some waste materials can be smooth in surface and can not enter a position between the two rolling rollers all the time under the action of the rolling rollers, based on the situation, a third motor is started to drive a half-tooth gear to rotate under the action of the third motor, when the half-tooth gear is meshed with gear teeth on a push rod, a piston is driven to move through the push rod at the moment, other waste materials are extruded into a telescopic air bag, so that the telescopic air bag is extended, the extrusion cone is driven to extrude the waste materials above the rolling rollers, the waste materials are rolled by the rolling rollers, the rolling efficiency is improved, and then when the half-tooth gear is not meshed with the gear teeth, at the moment, under the action of a strong spring and the action of the spring, the piston moves to the right, the telescopic air bag restores the original state, and the steps are repeated;

in addition, some waste materials are wet and easy to adhere to the surface of the rolling roller, so that grooves on the surface of the rolling roller are shallow, the rolling efficiency is reduced, and attachments on the surface of the rolling roller can be removed through the steel brush, so that the working efficiency of the rolling roller is further improved;

the waste materials rolled by the rolling roller are changed into very small waste materials, the size of the waste materials is only right enough to pass through the rolling roller, the rolled waste materials enter the discharge pipe through the reducing cover, then the waste materials come out from the discharge pipe and fall to the central position of the rotary table, the rotary table is driven to rotate at a high speed under the rotation of the second motor, so that the centrifugal force is generated on the waste materials falling on the rotary table, the gravity of the waste materials is larger, the centrifugal force is larger, larger waste materials are thrown farther and fall into the large block ring, the centrifugal force generated by smaller waste materials falls into the small block ring, the waste materials are sieved again, and different sieved waste materials are reused;

and discharge ports are arranged below the small block ring, the small block ring and the big block ring and used for taking out waste materials.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a civil engineering house building waste material processing apparatus, includes casing (1), and casing (1) below is connected with supporting leg (2), its characterized in that: casing (1) inside top be provided with two and roll roller (3), roll roller (3) middle part be connected with pivot (4), pivot (4) one end and casing (1) inner wall rotate to be connected, the other end runs through casing (1) and casing (1) outside first motor (5) and is connected, the top of two roll roller (3) is provided with reducer (6), the top and casing (1) inner wall fixed connection of reducer (6), casing (1) top be provided with feed inlet (7), casing (1) below be provided with centrifugal screening device.

2. The civil engineering house building waste treatment apparatus of claim 1, wherein: roll roller (3) below be provided with the arc, be provided with hairbrush (8) on the arc, hairbrush (8) and roll roller (3) surface contact, arc below connect convergent cover (9), top and casing (1) inner wall fixed connection, convergent cover (9) below be connected with discharging pipe (10), discharging pipe (10) just to the middle part of centrifugal screening device.

3. The civil engineering house building waste treatment apparatus of claim 1, wherein: the centrifugal screening device comprises a support frame (11), a second motor (12), a rotary table (13) and a containing device, wherein the bottom end of the support frame (11) is connected with the bottom in the shell (1), the top end of the support frame is fixedly connected with the second motor (12), a rotating shaft of the second motor (12) is connected with the top of the rotary table (13), and the containing device is arranged around the rotary table (13);

the object containing device is composed of three circular rings, the circle centers of the three circular rings are provided with a rotary table (13), and the three circular rings are provided with a small block ring (14), a middle block ring (15) and a large block ring (16) from inside to outside in sequence.

4. The civil engineering house building waste treatment apparatus of claim 1, wherein: the outer part of the shell (1) is provided with a power device (17), an extrusion cone (18) is arranged in the middle position above the rolling roller (3), the radian of the side surface of the extrusion cone (18) is the same as that of the rolling roller (3), the extrusion cone (18) is of an inverted structure, the upper part of the extrusion cone is connected with the bottom end of a telescopic device, the top end of the telescopic device is connected with a fixed cone (19), and the fixed cone (19) is fixedly connected with the upper part of the shell (1) through a connecting rod (20); the telescopic device is connected with the power device (17).

5. The civil engineering house building waste treatment apparatus of claim 4, wherein: the telescopic device is a telescopic air bag (21), and a spring is arranged in the telescopic air bag (21);

the power device comprises a piston pipe (22), a piston (23) is arranged in the piston pipe (22), one end, far away from the telescopic air bag (21), of the piston (23) is connected with a push rod (24), gear teeth (25) are arranged below the push rod (24), the gear teeth (25) are meshed with a half-tooth gear (26) below the push rod (24), and the middle part of the half-tooth gear (26) is connected with a third motor (27) through a rotating shaft;

one side of the piston tube (22) far away from the piston is communicated with an air duct (28), the air duct (28) is communicated with the telescopic air bag (21), and a strong spring (29) is arranged between the piston (23) and the piston tube (22).