A crushing and washing device for recycling construction waste

Abstract

The utility model discloses a crushing and flushing device for recycling construction waste, comprising a support frame, baffles are fixedly arranged on the upper side of the support frame near the front and rear sides, a transport assembly is fixedly arranged on the inner side of the support frame, a transport motor is fixedly installed on the rear side of the transport assembly near one side, a flushing mechanism is arranged on the inner side and the front and rear sides of the two groups of baffles, the flushing mechanism comprises a flip motor fixedly installed at the rear side of one group of baffles on the rear side of the two groups of baffles, and a flip plate is fixedly connected to the front end of the flip motor. The crushing and flushing device for recycling construction waste described in the utility model uses airflow to blow impurities floating on the water surface through an opening into the inner side of a debris box, thereby achieving effective separation of construction waste, facilitating classified recycling, reducing dust during aggregate crushing in the later stage, alleviating physical harm to workers, and facilitating rational utilization of resources in the later stage.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste regeneration, in particular to a crushing and washing device for construction waste regeneration. 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.; 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 metal, waste bamboo and wood, etc. Construction waste refers to construction waste generated in the project due to human or natural reasons, 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 construction of the project. Because it is an overall process, the consideration of its links is more important. Construction waste contains impurities such as steel, metal, waste wood, waste plastic, and waste paper. The existing construction waste recycling crushing devices on the market are often accompanied by a large amount of dust when directly crushed, and impurities such as plastic and wood are easily attached to the surface of the material, affecting the health of operators. In addition, excessive impurities can easily lead to poor quality of recycled aggregates, affecting subsequent use effects. Utility Model Content

[0003] The main purpose of the utility model is to provide a crushing and washing device for recycling construction waste, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A crushing and flushing device for recycling construction waste comprises a support frame, baffles are fixedly arranged on the upper side of the support frame near the front and rear sides, a transport component is fixedly arranged on the inner side of the support frame, a transport motor is fixedly installed on the rear side of the transport component near one side, a flushing mechanism is arranged on the inner sides and the front and rear sides of the two groups of baffles, the flushing mechanism comprises a flip motor fixedly installed on the rear side of one group of baffles on the rear side of the two groups of baffles, a flip plate is fixedly connected to the front end of the flip motor, and a mounting plate is fixedly arranged on the rear side of one group of baffles on the rear side of the two groups of baffles near the upper side. A plate, an air pump is fixedly installed on the upper end of the mounting plate, a connecting air pipe is fixedly connected to the front end of the air pump, a plurality of groups of air outlets are fixedly arranged on the front side and both sides of the connecting air pipe, an opening is opened near the middle position inside the front group of baffles of the two groups of baffles, a fixing frame is fixedly connected to the front side of the support frame, a glove box is fixedly arranged on the upper end of the fixing frame, a filter plate is fixedly arranged on the inner side of the glove box, a fixing plate is fixedly connected to a fixing plate at one end of the front side of the fixing frame, a water pump is fixedly installed on the upper side of the fixing plate, and a connecting water pipe is fixedly connected to one side of the water pump.

[0006] Preferably, flushing water is fixedly disposed on the inner sides of the two groups of flip plates, the flip plates are movably connected to the support frame, and the shape of the flip plates is L-shaped.

[0007] Preferably, the connecting air pipe is U-shaped and is located at the uppermost side of the water surface.

[0008] Preferably, the connecting air pipe passes through the center of the rear set of baffles of the two sets of baffles and is connected to the air pump, and the connecting air pipe is fixedly connected to the two sets of baffles.

[0009] Preferably, the width of the opening is adapted to the glove box.

[0010] Preferably, the other side of the water pump is communicated with the lower side of the glove box.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By starting the air pump, the air flow passes through the connecting air pipe and is discharged from several groups of air outlets, and then the impurities floating on the water surface are blown into the inner side of the debris box through the opening, so as to achieve effective separation of construction waste, facilitate classification and recycling, reduce dust during the subsequent aggregate crushing, reduce the harm to the workers, and facilitate the rational use of resources in the later stage, and improve the subsequent use effect.

[0013] 2. Through the filter plate on the inner side of the glove box, the discharged impurities are drained, thereby reducing the mass of the discharged impurities and facilitating their removal later. The drained water will enter the bottom of the glove box. By starting the water pump, the water on the bottom of the glove box will be drained to the inside of the two sets of baffles through the connecting water pipe, realizing the recycling of flushing water, preventing water resource waste, and being green and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a crushing and washing device for recycling construction waste according to the utility model;

[0015] Figure 2 This is a rear structural schematic diagram of a crushing and washing device for recycling construction waste according to the utility model;

[0016] Figure 3 This is an enlarged structural diagram of part A of a crushing and washing device for recycling construction waste according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the top view of the structure of a crushing and washing device for recycling construction waste.

[0018] In the figure: 1. support frame; 2. baffle; 3. transport assembly; 4. transport motor; 5. flushing mechanism; 51. flip motor; 52. flip plate; 53. mounting plate; 54. air pump; 55. connecting air pipe; 56. air outlet; 57. opening; 58. fixing frame; 59. glove box; 510. filter plate; 511. fixing plate; 512. water pump; 513. connecting water pipe. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4As shown, a crushing and flushing device for recycling construction waste includes a support frame 1, baffles 2 are fixedly arranged on the upper side of the support frame 1 near the front and rear sides, a transport component 3 is fixedly arranged on the inner side of the support frame 1, a transport motor 4 is fixedly installed on the rear side of the transport component 3 near one side, a flushing mechanism 5 is arranged on the inner side and the front and rear sides of the two groups of baffles 2, the flushing mechanism 5 includes a flip motor 51 fixedly installed at the rear side of one group of baffles 2 on the rear side of the two groups of baffles 2, a flip plate 52 is fixedly connected to the front end of the flip motor 51, a mounting plate 53 is fixedly arranged on the rear side of one group of baffles 2 on the rear side of the two groups of baffles 2 near the upper side, and the mounting plate 53 An air pump 54 is fixedly installed on the upper end, and a connecting air pipe 55 is fixedly connected to the front end of the air pump 54. A plurality of groups of air outlets 56 are fixedly arranged on the front side and both sides of the connecting air pipe 55. An opening 57 is provided near the middle position inside the front group of baffles 2 of the two groups of baffles 2. A fixing frame 58 is fixedly connected to the front side of the support frame 1, a glove box 59 is fixedly arranged on the upper end of the fixing frame 58, and a filter plate 510 is fixedly arranged on the inner side of the glove box 59. A fixing plate 511 is fixedly connected to one end of the front side of the fixing frame 58, a water pump 512 is fixedly installed on the upper side of the fixing plate 511, and a connecting water pipe 513 is fixedly connected to one side of the water pump 512.

[0021] In this embodiment, flushing water is fixedly provided on the inner side of the two groups of flip plates 52, the flip plates 52 are movably connected to the support frame 1, the shape of the flip plates 52 is L-shaped, the shape of the connecting air pipe 55 is U-shaped, the connecting air pipe 55 is located at the uppermost side of the water surface, the connecting air pipe 55 passes through the center of the rear group of baffles 2 among the two groups of baffles 2 and is connected to the air pump 54, the connecting air pipe 55 is fixedly connected to the two groups of baffles 2, the width of the opening 57 is adapted to the glove box 59, and the other side of the water pump 512 is connected to the lower side of the glove box 59.

[0022] Specifically, firstly, the transport motor 4 is started to drive the transport component 3 to transport the construction waste on the upper side from the left side to the right side. When the construction waste enters the water surface, due to the density and buoyancy of the material itself, impurities such as waste wood, waste plastic, and waste paper will float directly to the water surface. At the same time, the flip motor 51 is started to drive the flip plate 52 to rotate back and forth by 90 degrees, so that the material will be flipped during the transportation process to prevent some impurities from being pressed under the building concrete aggregate, so that all the impurities float on the water surface. At this time, the air pump 54 is started to make the air flow pass through the connecting air pipe 55 and be discharged from a plurality of groups of air outlets 56, so that the impurities floating on the water surface are blown through the opening 57. To the inner side of the glove box 59, effective separation of construction waste is achieved, which is convenient for classified recycling, and reduces dust during the subsequent aggregate crushing, reduces the harm to the workers' bodies, and is conducive to the rational use of resources in the later stage, thereby improving the subsequent use effect. In addition, through the setting of the filter plate 510 on the inner side of the glove box 59, the discharged impurities are drained, thereby reducing the mass of the discharged impurities, which is convenient for later removal, and the drained water will enter the bottom side of the glove box 59. By starting the water pump 512, the water on the bottom side of the glove box 59 is discharged to the inner side of the two groups of baffles 2 through the connecting water pipe 513, so as to realize the recycling of flushing water, prevent the waste of water resources, and be green and environmentally friendly.

[0023] Working principle:

[0024] When in use, first start the transport motor 4 to make the transport component 3 drive the construction waste on its upper side to be transported from the left to the right. When the construction waste enters the water surface, due to the density and buoyancy of the material itself, impurities such as waste wood, waste plastic, and waste paper will float directly to the water surface. At the same time, start the flip motor 51 to drive the flip plate 52 to rotate back and forth by 90 degrees, so that the material will be flipped during the transportation process to prevent some impurities from being pressed under the building concrete aggregate, so that all the impurities float on the water surface. At this time, start the air pump 54 to make the air flow pass through the connecting air pipe 55 and be discharged from a plurality of groups of air outlets 56, so that the impurities floating on the water surface are blown through the opening 57. To the inner side of the glove box 59, effective separation of construction waste is achieved, which is convenient for classified recycling, and reduces dust during the subsequent aggregate crushing, reduces the harm to the workers' bodies, and is conducive to the rational use of resources in the later stage, thereby improving the subsequent use effect. In addition, through the setting of the filter plate 510 on the inner side of the glove box 59, the discharged impurities are drained, thereby reducing the mass of the discharged impurities, which is convenient for later removal, and the drained water will enter the bottom side of the glove box 59. By starting the water pump 512, the water on the bottom side of the glove box 59 is discharged to the inner side of the two groups of baffles 2 through the connecting water pipe 513, so as to realize the recycling of flushing water, prevent the waste of water resources, and be green and environmentally friendly.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A crushing and washing device for recycling construction waste, comprising a support frame (1), characterized in that: Baffles (2) are fixedly arranged on the upper side of the support frame (1) near the front and rear sides, a transport assembly (3) is fixedly arranged on the inner side of the support frame (1), a transport motor (4) is fixedly installed on the rear side of the transport assembly (3) near one side, a flushing mechanism (5) is arranged on the inner sides and front and rear sides of the two groups of baffles (2), the flushing mechanism (5) comprises a flipping motor (51) fixedly installed on the rear side of one of the two groups of baffles (2), a flipping plate (52) is fixedly connected to the front end of the flipping motor (51), a mounting plate (53) is fixedly arranged on the rear side of one of the two groups of baffles (2) near the upper side, an air pump (54) is fixedly installed on the upper end of the mounting plate (53), and the flushing mechanism (55) comprises a flipping motor (51) fixedly installed on the rear side of one of the two groups of baffles (2). The front end of the air pump (54) is fixedly connected to a connecting air pipe (55), and a plurality of groups of air outlets (56) are fixedly arranged at the front side and both sides of the connecting air pipe (55). An opening (57) is provided near the middle position of the front group of baffles (2) in the two groups of baffles (2). The front side of the support frame (1) is fixedly connected to a fixing frame (58), a debris box (59) is fixedly arranged at the upper end of the fixing frame (58), and a filter plate (510) is fixedly arranged on the inner side of the debris box (59). A fixing plate (511) is fixedly connected to one end of the front side of the fixing frame (58), a water pump (512) is fixedly installed on the upper side of the fixing plate (511), and a connecting water pipe (513) is fixedly connected to one side of the water pump (512).

2. A crushing and washing device for recycling construction waste according to claim 1, characterized in that: Flushing water is fixedly disposed on the inner sides of the two groups of flip plates (52); the flip plates (52) are movably connected to the support frame (1); and the flip plates (52) are L-shaped.

3. The crushing and washing device for recycling construction waste according to claim 1 is characterized in that: The connecting air pipe (55) is in a U-shape and is located at the uppermost side of the water surface.

4. The crushing and washing device for recycling construction waste according to claim 1 is characterized in that: The connecting air pipe (55) passes through the center of the rear set of baffles (2) of the two sets of baffles (2) and is connected to the air pump (54). The connecting air pipe (55) and the two sets of baffles (2) are fixedly connected.

5. The crushing and washing device for recycling construction waste according to claim 1, characterized in that: The width of the opening (57) is adapted to the glove box (59).

6. The crushing and washing device for recycling construction waste according to claim 1, characterized in that: The other side of the water pump (512) is communicated with the lower side of the glove box (59).

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