Building construction waste treatment device

Abstract

The utility model discloses a building construction waste treatment device which comprises a smashing box, a first smashing roller and a second smashing roller are arranged in the smashing box, a feeding frame is arranged above the smashing box, a rebound baffle is arranged on the feeding frame, a dust collection fan is arranged on the rear side of the feeding frame, and a blocking net is arranged on the inner side of the dust collection fan. A discharging frame is arranged at the bottom of the smashing box, a mounting frame is arranged at the bottom of the outer side of the smashing box, a material collecting plate is arranged at the bottom of the inner side of the mounting frame, the material collecting plate is in butt joint with the bottom of the discharging frame, and a push plate is arranged on the material collecting plate. According to the discharging device, dust is prevented from rising, dust rising in the feeding frame is absorbed through a dust absorption fan, materials discharged by the discharging frame fall on a material collecting plate, a push plate is pushed through an electric push rod, and therefore the materials on the material collecting plate are pushed out, the bottom of the discharging frame is loosened, and continuous discharging is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste treatment, in particular to a device for treating construction waste of a building. Background Art

[0002] Construction waste refers to the slag, abandoned soil, abandoned materials, silt and other wastes generated during the construction, laying, demolition and repair of various buildings, structures, pipe networks, etc. by construction units or individuals. According to the source of generation, construction waste can be divided into engineering slag, decoration waste, demolition waste, engineering mud, etc.; according to the composition, construction waste can be divided into slag, concrete blocks, broken stones, brick and tile fragments, waste mortar, mud, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, etc.

[0003] Existing construction waste is usually processed by a crusher, so that it is crushed and recycled. However, the existing crusher will generate a lot of dust in the process of crushing. The generated dust is easy to float out of the crusher through the material port of the crusher, which will not only affect the environment, but also affect the health of the operator. In addition, the crushed materials are easy to accumulate at the material port of the crusher, so the staff need to vacate it, which is more troublesome to operate. Utility Model Content

[0004] The purpose of the utility model is to provide a device for treating building waste to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for processing building waste, comprising a crushing box, wherein a first crushing roller and a second crushing roller are arranged inside the crushing box, the first crushing roller and the second crushing roller are used to crush building waste, a feed frame is arranged above the crushing box, a rebound baffle is arranged on the feed frame, a dust suction fan is arranged on the rear side of the feed frame, a blocking net is arranged on the inner side of the dust suction fan, a discharge frame is arranged at the bottom of the crushing box, an installation frame is arranged at the outer bottom of the crushing box, a receiving plate is arranged at the inner bottom of the installation frame, the receiving plate is connected to the bottom of the discharge frame, and a push plate is arranged on the receiving plate.

[0007] In a preferred embodiment of the present invention, a motor is provided on one side of the pulverizing box, and the motor is connected to the first pulverizing roller.

[0008] In a preferred embodiment of the present invention, a driving gear is disposed on one side of the first pulverizing roller, and a driving gear is disposed on one side of the second pulverizing roller, and the driving gear is meshed with the driving gear.

[0009] In a preferred embodiment of the present utility model, a rotating rod is arranged on the top of the rebound baffle, and rotating ports are arranged on both sides of the feed frame, and the rotating rod rotates on the rotating ports.

[0010] In a preferred embodiment of the present invention, a return spring is arranged on the outer side of the rotating opening, and the return spring is connected to the outer side of the rotating rod.

[0011] In a preferred embodiment of the present invention, an electric push rod is arranged on the rear side of the installation frame, and the electric push rod is connected to the push plate.

[0012] In a preferred embodiment of the present utility model, slide grooves are arranged on both sides of the push plate, and slide bars are arranged on both sides inside the installation frame, and the slide grooves slide on the slide bars.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0014] Beneficial effect: the device rotates on the rotating mouth through the rotating rod, which drives the rebound baffle to rotate toward the inside of the feed frame. After loading, the rotating rod is reset by the reset spring, so that the rebound baffle continues to block the feed frame, thereby preventing dust from being raised. The dust raised inside the feed frame is absorbed by the dust suction fan, and the dust suction fan is protected by the blocking net. The material discharged from the discharging frame falls on the receiving plate, and the push plate is pushed by the electric push rod to push the material on the receiving plate, thereby freeing up the bottom of the discharging frame to facilitate continued unloading.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a schematic diagram of the main structure of a building construction waste treatment device;

[0018] Figure 2 It is a schematic diagram of the internal structure of a building construction waste treatment device;

[0019] Figure 3 It is a schematic diagram of the inner structure of a feed frame in a building construction waste treatment device;

[0020] Figure 4 A schematic diagram of the structure of a crushing roller in a building construction waste treatment device;

[0021] Figure 5 The present invention is a schematic diagram of the inner structure of an installation frame in a building construction waste treatment device.

[0022] In the figure: 1. crushing box; 11. first crushing roller; 12. second crushing roller; 13. driving gear; 14. driving gear; 15. motor; 2. feeding frame; 21. turning mouth; 22. rebound baffle; 23. rotating rod; 24. reset spring; 3. dust suction fan; 31. blocking net; 32. discharging frame; 33. installation frame; 4. push plate; 41. slide bar; 42. slide trough; 43. electric push rod; 44. receiving plate. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Please refer to Figure 1-5 The utility model discloses a device for treating building waste, comprising a crushing box 1, which is the main mounting structure of the device, and is used for mounting other structures and treating building waste. A first crushing roller 11 and a second crushing roller 12 are arranged inside the crushing box 1, and a motor 15 is arranged on one side of the crushing box 1. The motor 15 is connected to the first crushing roller 11, that is, the first crushing roller 11 is driven to rotate by the motor 15, a driving gear 13 is arranged on one side of the first crushing roller 11, and a driving gear 14 is arranged on one side of the second crushing roller 12, and the driving gear 13 is meshedly connected with the driving gear 14. When the first crushing roller 11 rotates, the driving gear 13 on the outside drives the driving gear 14 to rotate, thereby driving the second crushing roller 12 to rotate, that is, the building waste inside the crushing box 1 is crushed by the first crushing roller 11 and the second crushing roller 12.

[0025] A feeding frame 2 is arranged above the crushing box 1, and the feeding frame 2 is used to feed the crushing box 1 with construction waste. A rebound baffle 22 is arranged on the feeding frame 2, and the rebound baffle 22 is used to block the outside of the crushing box 1. A rotating rod 23 is arranged on the top of the rebound baffle 22. Turning ports 21 are arranged on both sides of the feeding frame 2. The rotating rod 23 rotates on the turning port 21, that is, drives the rebound baffle 22 to rotate, and rotates toward the inside of the feeding frame 2 to feed the construction waste. A reset spring is arranged on the outside of the turning port 21. Spring 24, the return spring 24 is connected to the outer side of the rotating rod 23, that is, after loading, the return spring 24 drives the rotating rod 23 to reset, so that the rebound baffle 22 continues to block the feed frame 2, thereby preventing dust from being raised. A dust suction fan 3 is arranged on the rear side of the feed frame 2, and a blocking net 31 is arranged on the inner side of the dust suction fan 3. The dust suction fan 3 is used for absorbing the dust raised inside the feed frame 2, and the dust suction fan 3 is protected by the blocking net 31, thereby preventing the dust suction fan 3 from being damaged.

[0026] The bottom of the crushing box 1 is provided with a discharging frame 32, that is, the crushed materials are discharged through the discharging frame 32, and the outer bottom of the crushing box 1 is provided with a mounting frame 33, which is the bottom structure of the device and is used to install and support the overall structure, and the bottom of the inner side of the mounting frame 33 is provided with a receiving plate 44, which is connected to the bottom of the discharging frame 32, that is, the materials discharged by the discharging frame 32 fall on the receiving plate 44, and a push plate 4 is provided on the receiving plate 44, and an electric push rod 43 is provided on the rear side of the mounting frame 33, which is connected to the push plate 4, and slide grooves 42 are provided on both sides of the push plate 4, and slide bars 41 are provided on both sides of the inside of the mounting frame 33, that is, the push plate 4 is pushed by the electric push rod 43, so that the materials on the receiving plate 44 are pushed out, thereby vacating the bottom of the discharging frame 32, so as to facilitate the continued unloading of materials, and slide on the slide bar 41 through the slide groove 42, so as to ensure the stability of the push plate 4 when being pushed.

[0027] The working principle of the utility model is as follows: the device rotates on the rotating port 21 through the rotating rod 23, that is, drives the rebound baffle 22 to rotate toward the inner side of the feed frame 2, so that the crushing box 1 is fed with construction waste through the feed frame 2. After feeding, the rotating rod 23 is reset by the reset spring 24, so that the rebound baffle 22 continues to block the feed frame 2, thereby preventing dust from being raised. The dust raised inside the feed frame 2 is absorbed by the dust suction fan 3, and the dust suction fan 3 is protected by the blocking net 31. The first crushing roller 11 is driven to rotate by the motor 15, that is, the outer The driving gear 13 on the side drives the driving gear 14 to rotate, thereby driving the second crushing roller 12 to rotate, that is, the construction waste inside the crushing box 1 is crushed by the first crushing roller 11 and the second crushing roller 12, and the crushed material is discharged through the discharge frame 32. The material discharged from the discharge frame 32 falls on the receiving plate 44, and the push plate 4 is pushed by the electric push rod 43 to push the material on the receiving plate 44. The bottom of the discharge frame 32 is vacated, so as to facilitate the continued unloading, and slide on the slide bar 41 through the slide groove 42, so as to ensure the stability of the push plate 4 when pushed.

[0028] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A device for treating building waste, comprising a crushing box (1), characterized in that: A first crushing roller (11) and a second crushing roller (12) are arranged inside the crushing box (1), and the first crushing roller (11) and the second crushing roller (12) are used to crush construction waste. A feeding frame (2) is arranged above the crushing box (1), and a rebound baffle (22) is arranged on the feeding frame (2). A dust suction fan (3) is arranged at the rear side of the feeding frame (2), and a blocking net (31) is arranged on the inner side of the dust suction fan (3). A discharge frame (32) is arranged at the bottom of the crushing box (1), and a mounting frame (33) is arranged at the outer bottom of the crushing box (1). A receiving plate (44) is arranged at the inner bottom of the mounting frame (33), and the receiving plate (44) is connected to the bottom of the discharge frame (32). A push plate (4) is arranged on the receiving plate (44).

2. A building construction waste treatment device according to claim 1, characterized in that: A motor (15) is provided on one side of the pulverizing box (1), and the motor (15) is connected to the first pulverizing roller (11).

3. A building construction waste treatment device according to claim 1, characterized in that: A driving gear (13) is provided on one side of the first crushing roller (11), and a driving gear (14) is provided on one side of the second crushing roller (12); the driving gear (13) and the driving gear (14) are toothedly connected.

4. The device for treating building waste according to claim 1, characterized in that: A rotating rod (23) is arranged on the top of the rebound baffle (22), and rotating ports (21) are arranged on both sides of the feed frame (2), and the rotating rod (23) rotates on the rotating ports (21).

5. A building construction waste treatment device according to claim 4, characterized in that: A return spring (24) is arranged on the outside of the rotating port (21), and the return spring (24) is connected to the outside of the rotating rod (23).

6. The device for treating building waste according to claim 1, characterized in that: An electric push rod (43) is arranged on the rear side of the installation frame (33), and the electric push rod (43) is connected to the push plate (4).

7. The device for treating building waste according to claim 1, characterized in that: Slide grooves (42) are arranged on both sides of the push plate (4), and slide bars (41) are arranged on both sides of the interior of the installation frame (33), and the slide grooves (42) slide on the slide bars (41).

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