CN209576828U - A device for recycling and processing waste in civil engineering and construction - Google Patents

Abstract

The utility model discloses a kind of civil construction waste recovery processing units, including shell.Feed inlet is offered at the top of shell, there are two particle wheels for the lower section installation of feed inlet, two particle wheels are mounted on the inside of shell by wheel shaft, and material screening machine structure is provided with below two particle wheels, there are two the first guide pads for the lower section setting of material screening machine structure, two the first guide pads are respectively fixedly connected with the two sides inner wall in shell, the two sides of the bottom of shell are fixedly connected to pedestal, and the bottom centre of shell is equipped with motor, its intracavity bottom is fixedly connected with the second guide pad, the output end of motor is fixedly connected with particle axis, particle axis is through the second guide pad and extends between two the first guide pads, if and the axle body of particle axis is fixedly connected with dry plate particle leaf, the two sides bottom end side wall of shell offers discharge port, the side of discharge port is provided with circulation mechanism.

Description

A device for recycling and processing waste in civil engineering and construction

technical field

The utility model relates to the technical field of civil construction, in particular to a recycling and processing device for waste materials used in civil construction.

Background technique

Civil engineering is a general term for the science and technology of building various engineering facilities. It not only refers to the applied materials, equipment and technical activities such as survey, design, construction, maintenance and repair; , production, military, and various engineering facilities for scientific research services. Civil engineering and construction waste recycling needs to be crushed. Due to the structural design, most of the existing crushing equipment can only be crushed once, which makes the crushing not thorough enough and the crushing effect is poor, and civil and construction waste is often mixed with Some stones and other solid impurities with high hardness will collide with the internal components of the crushing equipment during crushing, causing wear and tear, and then affecting its service life. At the same time, these stone impurities are also easy to block the discharge port, causing the device to malfunction Work.

Utility model content

The technical problem solved by the utility model is to overcome the disadvantages of poor crushing effect and easy wear of civil engineering construction waste in the prior art, and provide a civil engineering construction waste recovery treatment device. The waste recycling and processing device for civil engineering and construction has the characteristics of reasonable structural design, convenient operation, high crushing efficiency and good effect, and can screen impurities such as stones.

In order to achieve the above purpose, the utility model provides the following technical solutions: a civil construction waste recovery treatment device, including a shell, the top of the shell is provided with a feed port, and two are installed below the feed port The crushing wheel, the two crushing wheels are installed inside the housing through the wheel shaft, and the bottom of the two crushing wheels is provided with a screening mechanism, and the bottom of the screening mechanism is provided with two first guides The two first material guide blocks are respectively fixedly connected to the inner walls of both sides of the housing, the bottom of the housing is fixedly connected to both sides of the base, and the bottom center of the housing is equipped with a motor, which The bottom of the inner cavity is fixedly connected with a second material guide block, the output end of the motor is fixedly connected with a crushed material shaft, and the crushed material shaft runs through the second material guide block and extends between the two first material guide blocks, and The shaft body of the crushed material shaft is fixedly connected with several crushed material leaves, the bottom and side walls of both sides of the housing are provided with a discharge port, and one side of the discharge port is provided with a circulation mechanism.

Preferably, the sieve material mechanism includes a sieve material plate, and both sides of the sieve material plate are provided with a sieve material opening, and one side of the sieve material opening is provided with a sieve material groove, and the sieve material trough is fixedly connected to the the outer wall of the housing.

Preferably, the circulation mechanism includes a collection bin, the collection bin is located on one side of the outlet, and is fixedly connected to the outer wall of the bottom end of the housing, and a screen is installed in the collection bin, the A pump is arranged above the collection bin, and the pump is installed on the outer wall of the housing, and one side of the pump is fixedly connected with a pumping pipe, and the end of the pumping pipe is horn-shaped, and runs through the On the side wall, the other side of the pump is fixedly connected with a feed pipe, and the end of the feed pipe passes through the side wall of the feed inlet and extends into the feed inlet.

Preferably, several sieve holes are distributed on both the sieve plate and the sieve, and the mesh number of the sieve is larger than that of the sieve plate.

Preferably, both the sieve plate and the second material guide block have a triangular structure, and the end surfaces on both sides thereof are inclined end surfaces, and the top end surface of the first material guide block is also an inclined end surface.

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

1. The structure design is reasonable, the crushing is sufficient, the effect is good, and the efficiency is high.

2. The stone impurities can be screened out from the waste through the sieving mechanism, so as to avoid damage to the internal components of the device, and at the same time prevent it from blocking the discharge port and affecting the normal operation of the device.

3. Through the circulation mechanism, the waste materials whose volume does not meet the standard can be reintroduced into the shell for circular crushing treatment, so as to ensure that these waste materials can meet the recycling requirements.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Labels in the figure: 1 shell, 2 feeding port, 3 crushing wheel, 4 first material guide block, 5 base, 6 motor, 7 second material guide block, 8 crushing shaft, 9 crushing leaf, 10 outlet Feed port, 11 sieve plate, 12 sieve port, 13 sieve trough, 14 collection bin, 15 screen, 16 pump, 17 pump pipe, 18 feed pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the utility model provides a technical solution: a civil construction waste recovery treatment device, including a housing 1, the top of the housing 1 is provided with a feed port 2, and two A crushing wheel 3, two crushing wheels 3 are installed in the inside of the housing 1 through the wheel shaft, a circle of triangular sharp blocks are fixedly connected on the wheel walls, and the triangular sharp blocks on the 3 wheel walls of the two crushing wheels are in the form of The staggered distribution can increase the interaction force between the crushing wheel 3 and the waste, thereby improving the effect of crushing. A sieving mechanism is arranged below the two crushing wheels 3. The sieving mechanism includes a sieve plate 11. Using the sieve The material plate 11 can sieve stones and waste materials. Both sides of the sieve material plate 11 are provided with a sieve opening 12, and one side of the sieve opening 12 is provided with a sieve trough 13, and the sieve trough 13 is fixedly connected to the casing 1, two first material guide blocks 4 are arranged below the screening mechanism, and the two first material guide blocks 4 are respectively fixedly connected to the inner walls of both sides of the housing 1, and both sides of the bottom of the housing 1 are fixedly connected There is a base 5, and a motor 6 is installed in the center of the bottom of the housing 1, and the bottom of the inner cavity is fixedly connected with a second material guide block 7. They are all inclined end faces. The top end face of the first material guide block 4 is also an inclined end face. The output end of the motor 6 is fixedly connected with a crushing shaft 8, which runs through the second material guide block 7 and extends to two first Between the material guide blocks 4, the top is a triangular structure, and the shaft body of the crushed material shaft 8 is fixedly connected with several crushed material leaves 9, and the bottom and side walls of both sides of the housing 1 are provided with a discharge port 10. One side of the feed port 10 is provided with a circulation mechanism, and the circulation mechanism includes a collection bin 14. Sieve cloth 15 is installed, and several sieve holes are evenly distributed on the sieve material plate 11 and the sieve cloth 15, and the mesh number of the sieve cloth 15 is greater than the mesh number of the sieve material plate 11, and the waste material can be further processed by the sieve cloth 15. Screening, the top of the collecting bin 14 is provided with a material pump 16, the material pump 16 is installed on the outer wall of the housing 1, and one side thereof is fixedly connected with a material extraction pipe 17, and the end of the material extraction pipe 17 is horn-shaped, and Through the side wall of the collecting bin 14 , the other side of the pump 16 is fixedly connected with a feed pipe 18 , and the end of the feed pipe 18 passes through the side wall of the feed port 2 and extends into the feed port 2 .

Working principle: when the utility model is in use, firstly, the electrical components in the device are connected with control switches and power sources, and then the waste to be processed is introduced into the housing 1 through the feeding port 2, and then the wheel shaft is driven to drive the scrap The wheel 3 rotates, and the waste material can be preliminarily crushed by the crushing wheel 3, and the preliminarily crushed waste passes through the sieve holes on the sieve plate 11 and continues to fall, while those larger stone impurities slide along the sieve opening 12. To the sieving grooves 13 on both sides, so that the stone impurities can be screened out from the waste, so as to avoid damage to the internal components of the device, and also prevent it from blocking the discharge port 10 and affecting the normal operation of the device. After preliminary The crushed waste material falls along the first material guide block 4. At this time, the motor 6 is driven to drive the crushed material shaft 8 to rotate. When the crushed material shaft 8 rotates, the waste material can be crushed twice through the crushed material blade 9 on the shaft body. Thereby improve the pulverization effect of this device, the waste material after the further pulverization process slides to the discharge port 10 on both sides along the second material guide block 7, and falls through the sieve holes on the screen cloth 15 to the bottom of the collection bin 14. bottom, so that the waste can be recovered, and those wastes whose volume does not reach the standard will be left on the screen 15, and the suction pump 16 is driven at this time to suck these wastes into the suction pipe 17, and re-introduce them through the material guide pipe 18 to the housing 1, so that these waste materials can be circulated and pulverized until their volume meets the recycling requirements.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A civil construction waste recovery treatment device, comprising a housing (1), is characterized in that: the top of the housing (1) is provided with a feed inlet (2), and the feed inlet (2) Two crushing wheels (3) are installed below, and the two crushing wheels (3) are installed in the inside of the housing (1) through the wheel shaft, and the bottom of the two crushing wheels (3) is provided with a screen material mechanism, two first material guide blocks (4) are arranged below the sieve material mechanism, and the two first material guide blocks (4) are respectively fixedly connected to the inner walls of both sides of the housing (1), so Both sides of the bottom of the housing (1) are fixedly connected with a base (5), and the center of the bottom of the housing (1) is equipped with a motor (6), and the bottom of the inner cavity is fixedly connected with a second material guide block ( 7), the output end of the motor (6) is fixedly connected with a crushed material shaft (8), and the crushed material shaft (8) runs through the second material guide block (7) and extends to two first material guide blocks ( 4), and the shaft body of the scrap shaft (8) is fixedly connected with several scrap leaves (9), and the bottom and side walls of both sides of the housing (1) are provided with discharge ports ( 10), one side of the outlet (10) is provided with a circulation mechanism. 2. A kind of civil construction waste recovery treatment device according to claim 1, characterized in that: the sieve mechanism comprises a sieve plate (11), and both sides of the sieve plate (11) are provided with A sieve opening (12), one side of the sieve opening (12) is provided with a sieve trough (13), and the sieve trough (13) is fixedly connected to the outer wall of the casing (1). 3. The recycling and processing device for civil and construction waste according to claim 1, characterized in that: the circulation mechanism includes a collection bin (14), and the collection bin (14) is located at the discharge port (10) One side of the housing (1) is fixedly connected to the outer wall of the bottom end, and a screen (15) is installed in the collection bin (14), and a pumping device is arranged above the collection bin (14). pump (16), the pumping pump (16) is installed on the outer wall of the casing (1), and one side thereof is fixedly connected with a pumping pipe (17), and the end of the pumping pipe (17) is horn-shaped, And run through the sidewall of the collection bin (14), the other side of the pump (16) is fixedly connected with a feed pipe (18), and the end of the feed pipe (18) runs through the feed port (2 ) and extend to the feed port (2). 4. A device for recycling and processing civil and construction waste according to claim 2, characterized in that: the sieve plate (11) and the screen (15) are evenly distributed with several sieve holes, and the sieve The mesh number of the net (15) is greater than the mesh number of the sieve plate (11). 5. A kind of civil construction waste recovery treatment device according to claim 2, characterized in that: the sieve plate (11) and the second material guide block (7) are both triangular structures, and the end surfaces on both sides are uniform. It is an inclined end surface, and the top end surface of the first material guide block (4) is also an inclined end surface.