Building waste recovery device for building construction

Abstract

The utility model discloses a construction waste recovery device for building construction, which relates to the technical field of construction waste recovery and comprises a construction waste crushing box, a dust collection mechanism is arranged on the left side of the construction waste crushing box and comprises a dust suction machine and a dust suction port, and the input end of the dust suction machine is fixedly communicated with a dust suction pipe. The end, away from the dust suction machine, of the dust suction pipe fixedly communicates with the inner wall of the dust suction opening, a feeding opening is fixedly connected to the upper surface of the construction waste crushing box, a dust blocking mechanism is arranged on the left side of the feeding opening and comprises a turning cover and a supporting column, and a crushing mechanism is arranged in the construction waste crushing box. According to the building waste crushing device, through cooperation of a dust collecting mechanism, a dust blocking mechanism and a feeding opening, raised dust generated during building waste crushing can be prevented from flying into air, and the raised dust can be collected, so that the influence on the air around the device can be avoided; and therefore, flying dust can be prevented from being sucked into the body of the worker to influence the body health of the worker.

Description

Technical Field

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

[0002] Construction waste refers to the general term for slag, waste concrete, waste bricks and other wastes generated by people in the production activities of the construction industry such as demolition, construction, decoration and repair. According to the source of generation, construction waste can be divided into engineering slag, decoration waste, demolition waste, engineering mud, etc. Construction waste refers to construction waste generated due to human or natural reasons in the project, including waste slag, abandoned soil, silt and abandoned materials. These materials are of no help to the building itself, but they are substances generated in the process of construction and need to be treated accordingly in order to achieve the ideal project construction. Because it is an overall process, the consideration of its links is more important. Waste materials are generally crushed by a crusher and then recycled and reused.

[0003] According to the Chinese patent application number 202123012320.3, a construction waste recycling device is disclosed, including a crushing drum and a processing assembly, two sets of magnetic plates are fixedly installed on the inner wall of the crushing drum, the processing assembly includes a crushing mechanism and a magnetic plate, the crushing mechanism is arranged inside the crushing drum, and the knocking mechanism is arranged on the outer wall of the crushing drum.

[0004] By adopting the above scheme, the crushed wood can fall to the bottom through the screen, and the uncrushed wood will fall on the screen and slide into the collection box, and can be rolled up and crushed again, thereby expanding the scope of use of the device. However, when the above scheme is actually used to crush construction waste, the dust generated by the crushing of construction waste cannot be collected and processed. The dust floats into the air through the top of the crushing cylinder, seriously affecting the environment. Once inhaled by the workers, it will inevitably affect the workers' health. Therefore, there are certain shortcomings. To this end, we provide a construction waste recycling device for solving the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a construction waste recycling device for construction.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction waste recycling device for construction, comprising a construction waste crushing box, a dust collecting mechanism is arranged on the left side of the construction waste crushing box, the dust collecting mechanism comprises a vacuum cleaner and a vacuum port, the input end of the vacuum cleaner is fixedly connected with a vacuum pipe, the end of the vacuum pipe away from the vacuum cleaner is fixedly connected with the inner wall of the vacuum port, a feed port is fixedly connected to the upper surface of the construction waste crushing box, a dust shielding mechanism is arranged on the left side of the feed port, the dust shielding mechanism comprises a flap and a support column, a crushing mechanism is arranged inside the construction waste crushing box, and a collection trough is slidably connected to the inner wall of the construction waste crushing box.

[0007] Furthermore, a bracket is fixedly connected to the outer surface of the vacuum cleaner, and the right side of the bracket is fixedly connected to the left side of the construction waste crushing box.

[0008] Furthermore, the outer surface of the flap is rotatably connected to a limiting groove, the bottom surface of the limiting groove is fixedly connected to the upper surface of the construction waste crushing box, the outer surface of the flap is installed with a magnetic suction plate, and the outer surface of the flap is fixedly connected to a handle.

[0009] Furthermore, the bottom surface of the support column is fixedly connected to the upper surface of the construction waste crushing box, the upper surface of the support column is fixedly connected to a support cushion, and the upper surface of the support cushion is in contact with the outer surface of the flip cover.

[0010] Furthermore, the crushing mechanism includes a motor 1 and a gear 2, the outer surface of the motor 1 is fixedly connected to a support plate, and the left side of the support plate is fixedly connected to the outer surface of the construction waste crushing box.

[0011] Furthermore, the output end of the motor 1 is fixedly connected to a gear 1, and the gear 1 is meshed with the gear 2. The left side of the gear 1 is fixedly connected to a crushing roller 1, and the left side of the gear 2 is fixedly connected to a crushing roller 2. The outer surfaces of the crushing roller 1 and the crushing roller 2 are both rotatably connected to the inner wall of the construction waste crushing box.

[0012] Furthermore, a second handle is fixedly connected to the front of the collecting trough, and a flip baffle is rotatably connected to the outer surface of the construction waste crushing box, and the back of the flip baffle is in contact with the front of the collecting trough.

[0013] Compared with the prior art, the construction waste recycling device has the following beneficial effects:

[0014] The utility model can prevent the dust generated when crushing construction waste from flying into the air through the cooperation between the dust collecting mechanism, the dust blocking mechanism and the feeding port, and can collect the dust, so as to avoid affecting the air around the device, and further prevent the dust from being inhaled into the body of the workers and affecting the workers' health.

[0015] The utility model can support the flip cover by using the cooperation between the provided support column and the support cushion, and can prevent the flip cover from colliding with the outer surface of the construction waste crushing box and being damaged when the flip cover is flipped over. By rotating the flip baffle in the direction away from the collection trough, the collection trough can be pulled out of the interior of the construction waste crushing box using the second handle, thereby making it convenient to pull out the collection trough and take out the crushed construction waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the dust collecting mechanism of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the pulverizing mechanism of the utility model.

[0020] In the figure: 1. Construction waste crushing box; 2. Dust collecting mechanism; 201. Vacuum cleaner; 202. Dust suction pipe; 203. Dust suction port; 204. Bracket; 3. Dust blocking mechanism; 301. Limiting slot; 302. Flip cover; 303. Magnetic plate; 304. Handle 1; 305. Support column; 306. Support cushion; 4. Feeding port; 5. Crushing mechanism; 501. Motor 1; 502. Crushing roller 1; 503. Crushing roller 2; 504. Gear 1; 505. Gear 2; 6. Collecting trough; 7. Handle 2; 8. Flip baffle; 9. Support plate. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] The present embodiment provides a construction waste recycling device for use in construction, which is used to crush and recycle construction waste during construction. Through the cooperation between the dust collecting mechanism 2, the dust blocking mechanism 3 and the feeding port 4, the dust generated when the construction waste is crushed can be prevented from flying into the air, and the dust can be collected, thereby avoiding affecting the air around the device, and further avoiding the dust from being inhaled into the body of the workers and affecting the workers' health.

[0023] See also Figure 1 to Figure 4 A construction waste recycling device for building construction includes a construction waste crushing box 1, and a dust collecting mechanism 2 is arranged on the left side of the construction waste crushing box 1.

[0024] The dust collecting mechanism 2 includes a vacuum cleaner 201 and a vacuum port 203. A funnel-shaped guide plate is provided inside the vacuum port 203 to facilitate the vacuum pipe 202 to absorb dust. The input end of the vacuum cleaner 201 is fixedly connected to the vacuum pipe 202. The end of the vacuum pipe 202 away from the vacuum cleaner 201 is fixedly connected to the inner wall of the vacuum port 203. The outer surface of the vacuum cleaner 201 is fixedly connected to a bracket 204. The right side of the bracket 204 is fixedly connected to the left side of the construction waste crushing box 1. Through the vacuum cleaner 201, the vacuum pipe 202 and the vacuum port 203 can extract and collect the dust generated when the construction waste is crushed inside the construction waste crushing box 1.

[0025] The upper surface of the construction waste crushing box 1 is fixedly connected to a feed port 4, and a dust shielding mechanism 3 is provided on the left side of the feed port 4. The dust shielding mechanism 3 includes a flap 302 and a support column 305. The outer surface of the flap 302 is rotatably connected to the limiting groove 301. When the flap 302 rotates around the limiting groove 301, the flap 302 can fit completely with the upper surface of the feed port 4.

[0026] The bottom surface of the limiting groove 301 is fixedly connected to the upper surface of the construction waste crushing box 1, and a magnetic plate 303 is installed on the outer surface of the flap 302. By using the set magnetic plate 303, the connection between the flap 302 and the feeding port 4 can be made tighter. The outer surface of the flap 302 is fixedly connected to a handle 304. By using the set handle 304, it is convenient for workers to pull and open the flap 302.

[0027] The bottom surface of the support column 305 is fixedly connected to the upper surface of the construction waste crushing box 1 . The upper surface of the support column 305 is fixedly connected with a support cushion 306 . The upper surface of the support cushion 306 contacts the outer surface of the flip cover 302 .

[0028] The cooperation between the support column 305 and the support cushion 306 can support the flip cover 302 .

[0029] A crushing mechanism 5 is provided inside the construction waste crushing box 1 .

[0030] The crushing mechanism 5 includes a motor 1 501 and a gear 2 505 . The outer surface of the motor 1 501 is fixedly connected to a support plate 9 . The left side of the support plate 9 is fixedly connected to the outer surface of the construction waste crushing box 1 .

[0031] The motor 501 can be supported and fixed by using the support plate 9.

[0032] The output end of motor 1 501 is fixedly connected to gear 1 504, which meshes with gear 2 505. The left side of gear 1 504 is fixedly connected to crushing roller 1 502, and the left side of gear 2 505 is fixedly connected to crushing roller 2 503. The outer surfaces of crushing roller 1 502 and crushing roller 2 503 are both rotatably connected to the inner wall of the construction waste crushing box 1.

[0033] By starting the motor 1 501, the gear 1 504 can be driven to rotate, which can drive the gear 2 505 to rotate, and the crushing roller 1 502 and the crushing roller 2 503 can be driven to rotate in a direction close to each other, so that the construction waste can be crushed.

[0034] The inner wall of the construction waste crushing box 1 is slidably connected with a collecting trough 6, and a handle 7 is fixedly connected to the front of the collecting trough 6. The outer surface of the construction waste crushing box 1 is rotatably connected with a flip baffle 8, and the back of the flip baffle 8 contacts the front of the collecting trough 6.

[0035] By rotating the flip baffle 8 in a direction away from the collecting trough 6, the collecting trough 6 can be pulled out of the interior of the construction waste crushing box 1 using the handle 2, so that the collecting trough 6 can be easily pulled out to take out the crushed construction waste.

[0036] Working principle: by putting construction waste into the construction waste crushing box 1 through the feeding port 4, by starting the motor 1 501, the gear 1 504 can be driven to rotate, which can drive the gear 2 505 to rotate, and the crushing roller 1 502 and the crushing roller 2 503 can be driven to rotate in a direction close to each other, so that the construction waste can be crushed. By rotating the flap 302 in the direction close to the feeding port 4, the flap 302 can be fitted with the feeding port 4. At this time, the vacuum cleaner 201 is started, and the dust suction pipe 202 and the dust suction port 203 can be used to extract and collect the dust generated when the construction waste is crushed inside the construction waste crushing box 1, so as to prevent the dust from floating into the air and affecting the environment, and further prevent the workers from inhaling the dust and affecting their health. By rotating the flip baffle 8 in the direction away from the collection tank 6, the collection tank 6 can be pulled out of the construction waste crushing box 1 using the handle 2 7, so that the collection tank 6 can be easily pulled out and the crushed construction waste can be taken out.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction waste recycling device for use in construction, comprising a construction waste crushing box (1), characterized in that: A dust collecting mechanism (2) is arranged on the left side of the construction waste crushing box (1), the dust collecting mechanism (2) comprising a dust collector (201) and a dust suction port (203), the input end of the dust collector (201) is fixedly connected to a dust suction pipe (202), the end of the dust suction pipe (202) away from the dust collector (201) is fixedly connected to the inner wall of the dust suction port (203), the upper surface of the construction waste crushing box (1) is fixedly connected to a feeding port (4), the left side of the feeding port (4) is provided with a dust blocking mechanism (3), the dust blocking mechanism (3) comprising a flip cover (302) and a support column (305), the interior of the construction waste crushing box (1) is provided with a crushing mechanism (5), and the inner wall of the construction waste crushing box (1) is slidably connected to a collecting trough (6).

2. A construction waste recycling device for construction according to claim 1, characterized in that: A bracket (204) is fixedly connected to the outer surface of the vacuum cleaner (201), and the right side surface of the bracket (204) is fixedly connected to the left side surface of the construction waste crushing box (1).

3. A construction waste recycling device for construction according to claim 1, characterized in that: The outer surface of the flip cover (302) is rotatably connected to the limiting groove (301), the bottom surface of the limiting groove (301) is fixedly connected to the upper surface of the construction waste crushing box (1), a magnetic attraction plate (303) is installed on the outer surface of the flip cover (302), and a handle (304) is fixedly connected to the outer surface of the flip cover (302).

4. A construction waste recycling device for construction according to claim 3, characterized in that: The bottom surface of the support column (305) is fixedly connected to the upper surface of the construction waste crushing box (1), and a support cushion (306) is fixedly connected to the upper surface of the support column (305), and the upper surface of the support cushion (306) is in contact with the outer surface of the flip cover (302).

5. The construction waste recycling device for construction according to claim 1, characterized in that: The crushing mechanism (5) comprises a motor 1 (501) and a gear 2 (505); the outer surface of the motor 1 (501) is fixedly connected to a support plate (9); the left side surface of the support plate (9) is fixedly connected to the outer surface of the construction waste crushing box (1).

6. A construction waste recycling device for construction according to claim 5, characterized in that: The output end of the motor 1 (501) is fixedly connected to a gear 1 (504), the gear 1 (504) meshes with a gear 2 (505), the left side of the gear 1 (504) is fixedly connected to a crushing roller 1 (502), the left side of the gear 2 (505) is fixedly connected to a crushing roller 2 (503), and the outer surfaces of the crushing roller 1 (502) and the crushing roller 2 (503) are both rotatably connected to the inner wall of the construction waste crushing box (1).

7. The construction waste recycling device for construction according to claim 1, characterized in that: A second handle (7) is fixedly connected to the front of the collecting trough (6), and a flip baffle (8) is rotatably connected to the outer surface of the construction waste crushing box (1), and the back of the flip baffle (8) is in contact with the front of the collecting trough (6).

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