CN211051587U

CN211051587U - Rapid urban construction waste treatment equipment

Info

Publication number: CN211051587U
Application number: CN201921992432.XU
Authority: CN
Inventors: 秦玉波; 郑丰雷; 高向前; 赵延丽; 许秋丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-21
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a city building refuse handling installation field discloses a city building rubbish rapid treatment equipment, it is including smashing case and pillar, it installs on the pillar to smash the case, the feed inlet has been seted up at the top of smashing the case, the discharge gate has been seted up to its bottom, it installs a pair of crushing roller to smash the incasement, install first motor on the outer wall of smashing the case, the pivot of first motor is connected with the power input end of crushing roller, the discharge gate articulates there is the stock guide, the discharge end of stock guide is located the feeding area of tube-shape screen cloth, the tube-shape screen cloth passes through the bracing piece and installs on the drum shaft, the drum shaft rotates and installs on hourglass material frame, the feed end of tube-shape screen cloth is higher than its discharge end, the power input end of drum shaft is connected with the second motor, the. The utility model has the advantages that: the concrete blocks are crushed by the crushing roller, so that the reinforcing steel bars are peeled off, and the concrete blocks and the reinforcing steel bars enter the cylindrical screen through the guide plate to separate and recycle the reinforcing steel bars, so that resources are saved.

Description

Rapid urban construction waste treatment equipment

Technical Field

The utility model relates to a city construction refuse handling installation field, especially a city construction rubbish rapid treatment equipment.

Background

With the acceleration of industrialization and urbanization, the construction industry is rapidly developing, and along with the increase of the generated construction waste, the quantity of Chinese construction waste accounts for more than 1/3 of the total quantity of municipal waste.

As 2011, the stock of solid domestic garbage in China reaches 70 hundred million tons, the total quantity of construction garbage can be calculated to be 21 hundred million to 28 hundred million tons, and more than 3 hundred million tons of construction garbage are newly generated every year. If a simple stacking mode is adopted for treatment, the newly added construction waste occupies 1.5 to 2 hundred million square meters of land each year. China is in the period of high-speed development of economic construction, and hundreds of millions of tons of construction wastes are inevitably generated every year. If the treatment and the utilization are not carried out in time, adverse effects are inevitably brought to the society, the environment and resources.

The quantity of the building garbage in China accounts for 30-40% of the total quantity of the urban garbage, the calculation is carried out according to the standard of 500-600 tons/ten thousand square meters, and by 2020, the newly added building area of China is about 300 hundred million square meters, so that the newly generated building garbage is a shocking number. However, most of the construction waste is directly backfilled without any treatment, and because a large amount of reinforcing steel bars are embedded in concrete blocks in the construction waste, the reinforcing steel bars are directly backfilled, so that resource waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city construction rubbish rapid treatment equipment to solve current building rubbish and directly backfill the problem of extravagant resource untreated.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a city construction rubbish rapid processing equipment, is including smashing case and pillar, it installs to smash the case on the pillar, the feed inlet has been seted up at the top of smashing the case, and the discharge gate has been seted up to its bottom, it installs a pair of crushing roller to smash the incasement, install first motor on the outer wall of smashing the case, the pivot of first motor with the power input end of crushing roller is connected, the discharge gate articulates there is the stock guide, the discharge end of stock guide is located the feeding area of tube-shape screen cloth, the tube-shape screen cloth passes through the bracing piece and installs on the drum shaft, the drum shaft rotates and installs on the hourglass material frame, the feed end of tube-shape screen cloth is higher than its discharge end, the power input end of drum shaft is connected with the second motor, the second motor is installed on the hourglass material frame, and keep away from the.

Preferably, the bottom of the material guide plate is hinged with a threaded cylinder, a screw is connected to the threaded cylinder through internal threads, and the material guide plate is lifted up or lowered down by screwing the screw.

Preferably, one end of the screw rod far away from the guide plate is provided with a bearing in an interference fit mode, and the bearing is installed on a support (16).

Preferably, the number of the screws is two, and the screws are respectively installed at two sides of the material guide plate.

Preferably, the bottom of the crushing box is formed by converging a plurality of inclined planes towards the discharge hole.

Preferably, the number of the first motors is two, the first motors are respectively arranged on two sides of the crushing box, and the first motors are connected with the corresponding crushing rollers.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete blocks are crushed by the crushing roller, so that the reinforcing steel bars are peeled off, and the concrete blocks and the reinforcing steel bars enter the screen mesh through the guide plate to separate and recycle the reinforcing steel bars, so that resources are saved.

Drawings

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

FIG. 2 is a schematic view of a cylindrical screen mounting structure;

FIG. 3 is a schematic view of the mounting structure of the threaded rod;

in the figure, 1-crushing box, 2-feeding port, 3-discharging port, 4-strut, 5-crushing roller, 6-first motor, 7-guide plate, 8-cylindrical screen, 9-supporting rod, 10-roller shaft, 11-material leaking frame, 12-second motor, 13-threaded cylinder, 14-screw, 15-bearing and 16-support.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 and 2, a city building garbage rapid treatment device comprises a crushing box 1 and a pillar 4, the crushing box 1 is installed on the pillar 4, the pillars 4 are welded on four corners of the side wall of the crushing box 1 to lift the crushing box 1, a feed inlet 2 is arranged at the top of the crushing box 1, a discharge outlet 3 is arranged at the bottom of the crushing box, a pair of crushing rollers 5 are installed in the crushing box 1, the crushing rollers 5 are positioned under the feed inlet 2, when a material enters the crushing box 1, the material just falls between the two crushing rollers 5, the material is crushed by the rolling crushing rollers 5, the gap width between the crushing rollers 5 is 1.1 times of the coarsest reinforcing steel bar, a first motor 6 is installed on the outer wall of the crushing box 1, the rotating shaft of the first motor 6 is connected with the power input end of the crushing rollers 5, the first motor 6 provides driving force for the crushing rollers 5, and the discharge outlet 3 is hinged with a guide plate, the discharge end of the guide plate 7 is located in the feeding area of the cylindrical screen 8, the crushed material enters the screen after being buffered by the guide plate 7, the situation that stripped reinforcing steel bars vertically fall into the screen is avoided, the screen is damaged by the reinforcing steel bars, the cylindrical screen 8 is installed on the drum shaft 10 through the support rod 9, the drum shaft 10 is rotatably installed on the material leaking frame 11, the lowest part of the cylindrical screen 8 is lower than the lowest part of the material leaking frame 11, the reinforcing steel bars conveniently slide out of the material leaking frame 11, the feeding end of the cylindrical screen 8 is higher than the discharge end of the cylindrical screen 8, table legs are arranged on the material leaking frame 11, concrete fragments fall under the material leaking frame 11, the reinforcing steel bars slide out of the cylindrical screen 8 along the inclined direction, a hopper car is placed under the preferable cylindrical screen 8 to collect the concrete fragments, a material collecting box is placed at the discharge end of the cylindrical screen 8 to collect the separated reinforcing steel bars, the power input end of the drum shaft 10 is connected with a second, the second motor 12 is installed on the material leaking frame 11 and is far away from the material guiding plate 7.

In this embodiment, as shown in fig. 1, the bottom of the material guide plate 7 is hinged with a threaded cylinder 13, the threaded cylinder 13 is internally threaded with a screw 14, the material guide plate 7 is lifted or lowered by screwing the screw 14, a wet concrete block is not easy to slide down on the material guide plate 7, screening of reinforcing steel bars is affected, the material guide plate 7 is lowered to enable the material to slide down more easily to enter the cylindrical screen 8 for screening, and dry materials raise the height of the material guide plate 7, so that the phenomenon that the impact force of the rolled materials on the cylindrical screen 8 is too large and the screen is damaged is avoided.

In the embodiment, as shown in fig. 1, a bearing 15 is fitted to one end of the screw 14 away from the material guiding plate 7 in an interference manner, the bearing 15 is mounted on a support 16, and the support 16 reduces the pressure of the screw 14 on the ground, so as to prevent the material guiding plate 7 from descending due to the screw 14 sinking into the ground.

In this embodiment, as shown in fig. 1, two screws 14 are respectively installed on two sides of the material guiding plate 7, and the two screws 14 have a better supporting effect, so as to prevent the material guiding plate 7 from turning over.

In this embodiment, as shown in fig. 1, the bottom of the crushing box 1 is formed by converging a plurality of inclined surfaces to the discharge port 3, which is beneficial to discharging the material from the discharge port 3 and avoids the accumulation of the material at the bottom of the crushing box 1.

In this embodiment, as shown in fig. 1, the number of the first motors 6 is two, and the first motors 6 are respectively installed on two sides of the crushing box 1, the first motors 6 are connected with the corresponding crushing rollers 5, the rotating shafts of the motors are connected with the power transmission ends of the crushing rollers 5 through chains, the transmission is more stable, the two motors rotate in opposite directions, and the double power rollers further utilize the crushing of concrete blocks.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a city construction rubbish rapid processing equipment, is including smashing case (1) and pillar (4), it installs to smash case (1) on pillar (4), feed inlet (2) have been seted up at the top of smashing case (1), and discharge gate (3), its characterized in that have been seted up to its bottom: install a pair of crushing roller (5) in crushing case (1), install first motor (6) on the outer wall of crushing case (1), the pivot of first motor (6) with the power input end of crushing roller (5) is connected, discharge gate (3) articulate there is stock guide (7), the discharge end of stock guide (7) is located the feeding district of tube-shape screen cloth (8), tube-shape screen cloth (8) are installed on drum shaft (10) through bracing piece (9), drum shaft (10) rotate and install on hourglass material frame (11), the feed end of tube-shape screen cloth (8) is higher than its discharge end, the power input end of drum shaft (10) is connected with second motor (12), second motor (12) are installed on hourglass material frame (11), and keep away from stock guide (7).

2. The urban construction waste rapid treatment equipment according to claim 1, characterized in that: the bottom of the material guide plate (7) is hinged with a threaded cylinder (13), a screw rod (14) is connected to the threaded cylinder (13) in an internal thread mode, and the material guide plate (7) is lifted up or lowered down by screwing the screw rod (14).

3. The urban construction waste rapid treatment equipment according to claim 2, characterized in that: and a bearing (15) is assembled at one end of the screw (14) far away from the material guide plate (7) in an interference manner, and the bearing (15) is installed on a support (16).

4. The urban construction waste rapid treatment equipment according to claim 2 or 3, characterized in that: the number of the screw rods (14) is two, and the screw rods are respectively arranged on two sides of the material guide plate (7).

5. The urban construction waste rapid treatment equipment according to claim 4, characterized in that: the bottom of the crushing box (1) is formed by converging a plurality of inclined surfaces to the discharge hole (3).

6. The urban construction waste rapid treatment equipment according to claim 5, characterized in that: the two first motors (6) are respectively arranged on two sides of the crushing box (1), and the first motors (6) are connected with the corresponding crushing rollers (5).