Closed construction waste collecting device

Abstract

The utility model provides a closed construction waste collecting device, which belongs to the field of construction waste collection and comprises a conveying bin, a support fixedly connected to the bottom of the conveying bin and a crushing bin arranged at the bottom of the conveying bin, a dust suppression component is mounted at the top of the crushing bin, and a collecting component is arranged on the outer wall of the crushing bin. According to the device, the air pump is controlled to operate, dust air in the crushing bin is pumped out, conveyed into the filtering bin through the first pipeline and filtered through the filter screen installed in the shell, after filtering is completed, the dust air flows back into the crushing bin through the third pipeline and the second pipeline, and the flowing speed of the air in the crushing bin is increased; and the floating ash adsorbed on the inner wall of the crushing bin is further dispersed in the crushing bin in an airflow blowing manner, and is pumped out through a pipeline I for circulating filtration, so that the problem that the dust floats in the collecting device in the crushing process of the concrete construction waste is solved.

Description

Technical Field

[0001] The utility model relates to the field of building waste collection, in particular to a closed building waste collection device. Background Art

[0002] Closed construction waste collection devices are usually used to collect and temporarily store construction waste at construction sites, renovation sites or urban environments for subsequent transportation and processing. This device is designed to reduce environmental pollution, improve safety, and keep the work area clean.

[0003] Closed construction waste collection devices play an important role in modern construction and renovation sites. They are used to temporarily store and manage construction waste to reduce environmental pollution and improve workplace safety. However, despite their obvious advantages, these devices also have some disadvantages that cannot be ignored: when collecting concrete construction waste, the concrete construction waste will be crushed, and a large amount of dust will be generated during the crushing process. When the dust escapes into the air, it will pollute the air and affect the work efficiency of the operators. In order to solve this problem, people use a spraying method to spray clean water on the surface of the concrete construction waste when the concrete construction waste enters the collection device, thereby achieving a dust suppression effect.

[0004] However, since the dust cleaning can only be performed when the concrete construction waste enters the collection device, and the clean water can only be sprayed on the surface of the concrete construction waste, a large amount of dust will still be generated from the inside of the concrete construction waste during the subsequent crushing process, and will escape during the crushing process. The closed garbage collection device can prevent the dust in the crushing process from escaping to the outside during garbage collection, but it will still float inside the collection device, and if the inside of the collection device is continuously sprayed with clean water, it will cause liquid to accumulate inside the collection device, which will affect the removal of the garbage storage structure. When the operator takes out the internal garbage storage structure, the escaped dust will spread to the outside with the removal of the garbage storage structure, causing pollution to the surrounding environment. How to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a closed construction waste collection device, which aims to improve the problem that dust floats inside the collection device during the crushing process of concrete construction waste.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a closed construction waste collection device, comprising a conveying bin and a bracket fixedly connected to the bottom of the conveying bin, a crushing bin arranged at the bottom of the conveying bin, a dust suppression component installed on the top of the crushing bin, and a collection component arranged on the outer wall of the crushing bin.

[0008] The collecting assembly consists of a mounting unit and a limiting unit. The mounting unit is located on the outer wall of the crushing bin, and the limiting unit is located on the outer wall of the crushing bin.

[0009] The dust suppression component includes a filter bin, a pipeline 1, an air pump, a pipeline 2 and a pipeline 3. The filter bin is fixedly connected to the top of the crushing bin, the pipeline 1 is fixedly connected to the outer wall of the filter bin, the air pump is fixedly connected to the top of the crushing bin, the pipeline 2 is fixedly connected to the output end of the air pump, and the pipeline 3 is arranged above the crushing bin.

[0010] Preferably, one end of the pipeline 1 away from the filter bin is connected to the interior of the crushing bin, one end of the pipeline 2 away from the air pump is connected to the interior of the crushing bin, and both ends of the pipeline 3 are respectively connected to the filter bin and the input end of the air pump.

[0011] By adopting the above technical solution, the air inside the crushing chamber can be transported to the inside of the filtering chamber through pipeline one, and the air pump can compress the air and transport it to the inside of the crushing chamber through pipeline two. The existence of pipeline three can transport the air inside the filtering chamber to the inside of the air pump.

[0012] Preferably, the filter bin is composed of an outer shell, a slot, a sealing plate, a seal, a frame, a connecting plate and a filter screen, the outer shell is fixedly connected to the top of the crushing bin, the slot is opened at the top of the outer shell, the sealing plate is installed on the top of the outer shell, the seal is fixedly connected to the bottom of the sealing plate, the frame is fixedly connected to the inner wall of the outer shell, the connecting plate is fixedly connected to the bottom of the sealing plate, and the filter screen is evenly distributed at the bottom of the sealing plate.

[0013] By adopting the above technical solution, the evenly distributed filter screens can filter the air entering the housing multiple times.

[0014] Preferably, the seal is snap-fitted to the slot, the connecting plate is snap-fitted to the frame, and the outer wall of the filter is slidably connected to the inner wall of the frame.

[0015] By adopting the above technical solution, the connection between the outer shell and the sealing plate can be completed through the seal and the slot, and the connection plate cooperates with the frame to limit the filter.

[0016] Preferably, the installation unit includes a collecting bin, a movable plate, a round rod and a slide rail, the collecting bin is slidably connected to the inside of the crushing bin, the movable plate is rotatably connected to the bottom of the outer wall of the crushing bin, the round rod is fixedly connected to the outer wall of the movable plate, and the slide rail is opened on the outer wall of the crushing bin.

[0017] By adopting the above technical solution, the collection bin can be installed by sliding, and the movable plate can rotate on the outer wall of the crushing bin.

[0018] Preferably, the outer wall of the movable plate contacts the outer wall of the collecting bin, and the inner wall of the slide rail is slidably connected to the outer wall of the round rod.

[0019] By adopting the above technical solution, the collecting bin is limited by the movable plate, and when the movable plate rotates, the round rod can be driven to slide inside the slide rail.

[0020] Preferably, the limiting unit comprises a sliding rod and a sliding block, the sliding rod is fixedly connected to the outer wall of the crushing bin, and the sliding block is movably connected to the outer wall of the sliding rod.

[0021] By adopting the above technical solution, the sliding block can move on the outer wall of the sliding rod.

[0022] Preferably, one end of the round rod passes through the slider and extends to the outside of the slider, and the outer wall of the round rod is slidably connected to the inner wall of the slider.

[0023] By adopting the above technical solution, the sliding block can slide on the outer wall of the round rod, and the movable plate can be limited by the round rod and the sliding rod.

[0024] The beneficial effects of the utility model are:

[0025] 1. By setting up a filter bin and an air pump, after the concrete construction waste is crushed through the crushing bin, the air pump is controlled to operate, the dust and air inside the crushing bin are extracted, and transported to the inside of the filter bin through pipe one, filtered through the filter installed inside the outer shell, and after the filtration is completed, it flows back to the inside of the crushing bin through pipe three and pipe two, and the air flow speed inside the crushing bin is accelerated, and the floating dust adsorbed on the inner wall of the crushing bin is further blown by air flow to the inside of the crushing bin, and extracted through pipe one for circulation filtration, which solves the problem that dust floats inside the collection device during the crushing of concrete construction waste.

[0026] 2. By setting up the collecting bin and the slider, the collecting bin can be moved to the inside of the crushing bin by sliding, and the crushed concrete construction waste can be collected. After the installation of the collecting bin is completed, the position of the movable plate can be adjusted by rotation, so that the movable plate can limit the collecting bin, thereby preventing the collecting bin from being displaced under the influence of the impact force of the concrete construction waste after the concrete construction waste falls into the collecting bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of a closed construction waste collection device provided by the embodiment of the utility model;

[0029] Figure 2 It is a schematic diagram of the structure of a dust suppression component of a closed construction waste collection device provided by the embodiment of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of a closed filter bin of a construction waste collection device provided by the embodiment of the utility model;

[0031] Figure 4 It is a partial schematic diagram of a filter bin structure of a closed construction waste collection device provided by the embodiment of the utility model;

[0032] Figure 5 It is a partial schematic diagram of a crushing bin structure of a closed construction waste collection device provided by the embodiment of the utility model;

[0033] Figure 6 This utility model Figure 5 A schematic diagram of the enlarged structure in the middle.

[0034] In the figure: 1. conveying bin; 2. bracket; 3. crushing bin; 4. dust suppression component; 401. filter bin; 4011. shell; 4012. slot; 4013. sealing plate; 4014. seal; 4015. frame; 4016. connecting plate; 4017. filter; 402. pipeline one; 403. air pump; 404. pipeline two; 405. pipeline three; 5. collecting component; 501. collecting bin; 502. movable plate; 503. round rod; 504. slide rail; 505. slide rod; 506. slider. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Reference Figure 1-5 A closed construction waste collection device includes a conveying bin 1 and a bracket 2 fixedly connected to the bottom of the conveying bin 1, a crushing bin 3 arranged at the bottom of the conveying bin 1, and a dust suppression component 4 is installed on the top of the crushing bin 3.

[0037] Furthermore, the dust suppression component 4 includes a filter bin 401, a pipe 1 402, an air pump 403, a pipe 2 404 and a pipe 3 405. The filter bin 401 is fixedly connected to the top of the crushing bin 3, the pipe 1 402 is fixedly connected to the outer wall of the filter bin 401, and one end of the pipe 1 402 away from the filter bin 401 is connected to the interior of the crushing bin 3, and the air inside the crushing bin 3 can be transported to the inside of the filter bin 401 through the pipe 1 402. The air pump 403 is fixedly connected to the top of the crushing bin 3, the pipe 2 404 is fixedly connected to the output end of the air pump 403, and one end of the pipe 2 404 away from the air pump 403 is connected to the interior of the crushing bin 3. The air pump 403 can compress the air and transport it to the interior of the crushing bin 3 through the pipe 2 404. The pipe 3 405 is arranged above the crushing bin 3, and one end of the pipe 2 404 away from the air pump 403 is connected to the interior of the crushing bin 3. The existence of the pipe 3 405 can transport the air inside the filter bin 401 to the inside of the air pump 403.

[0038] The filter bin 401 is composed of a shell 4011, a slot 4012, a sealing plate 4013, a seal 4014, a frame 4015, a connecting plate 4016 and a filter screen 4017. The shell 4011 is fixedly connected to the top of the crushing bin 3, the slot 4012 is opened at the top of the shell 4011, the sealing plate 4013 is installed at the top of the shell 4011, and the seal 4014 is fixedly connected to the bottom of the sealing plate 4013. The seal 4014 is engaged with the slot 4012, and the shell 4011 and the sealing plate 4013 can be connected by the seal 4014 and the slot 4012. 013, the frame 4015 is fixedly connected to the inner wall of the shell 4011, the connecting plate 4016 is fixedly connected to the bottom of the sealing plate 4013, the connecting plate 4016 is snap-fitted with the frame 4015, the filter screen 4017 is evenly distributed at the bottom of the sealing plate 4013, the evenly distributed filter screen 4017 can filter the air entering the shell 4011 for multiple times, the outer wall of the filter screen 4017 is slidably connected to the inner wall of the frame 4015, the connecting plate 4016 cooperates with the frame 4015, and can limit the filter screen 4017.

[0039] By setting up the filter bin 401 and the air pump 403, after the concrete construction waste is crushed through the crushing bin 3, the air pump 403 is controlled to operate, the dust and air inside the crushing bin 3 are extracted, and transported to the inside of the filter bin 401 through the pipe 1 402, and filtered by the filter 4017 installed inside the shell 4011. After the filtration is completed, it flows back to the inside of the crushing bin 3 through the pipe 3 405 and the pipe 2 404, and the air flow speed inside the crushing bin 3 is accelerated, and the floating dust adsorbed on the inner wall of the crushing bin 3 is further blown by the air flow to dissipate in the inside of the crushing bin 3, and is extracted through the pipe 1 402 for circulating filtration, thereby solving the problem that dust floats inside the collection device during the crushing of concrete construction waste; at the same time, the sealing plate 4013 is installed by a snap-on method, and the filter 4017 can be removed and replaced after the filter 4017 has been used for a period of time to ensure the filtering effect of the filter 4017 on the air.

[0040] Reference Figure 5-6 The outer wall of the crushing bin 3 is provided with a collecting assembly 5, the collecting assembly 5 consists of a mounting unit and a limiting unit, the mounting unit is located on the outer wall of the crushing bin 3, and the limiting unit is located on the outer wall of the crushing bin 3.

[0041] The installation unit includes a collecting bin 501, a movable plate 502, a round rod 503 and a slide rail 504. The collecting bin 501 is slidably connected to the inside of the crushing bin 3, and the installation of the collecting bin 501 can be completed by sliding. The movable plate 502 is rotatably connected to the bottom of the outer wall of the crushing bin 3. The movable plate 502 can rotate on the outer wall of the crushing bin 3. The outer wall of the movable plate 502 contacts the outer wall of the collecting bin 501, and the collecting bin 501 is limited by the movable plate 502. The round rod 503 is fixedly connected to the outer wall of the movable plate 502, and the slide rail 504 is opened on the outer wall of the crushing bin 3. The inner wall of the slide rail 504 is slidably connected to the outer wall of the round rod 503. When the movable plate 502 rotates, it can drive the round rod 503 to slide inside the slide rail 504.

[0042] The limiting unit includes a sliding rod 505 and a slider 506. The sliding rod 505 is fixedly connected to the outer wall of the crushing chamber 3. The slider 506 is movably connected to the outer wall of the sliding rod 505. The slider 506 can move on the outer wall of the sliding rod 505. One end of the round rod 503 passes through the slider 506 and extends to the outside of the slider 506. The outer wall of the round rod 503 is slidably connected to the inner wall of the slider 506. The slider 506 can slide on the outer wall of the round rod 503 and limit the movable plate 502 through the round rod 503 and the sliding rod 505.

[0043] By providing the collecting bin 501 and the slider 506, the collecting bin 501 can be moved to the inside of the crushing bin 3 by sliding, and the crushed concrete construction waste can be collected. After the installation of the collecting bin 501 is completed, the position of the movable plate 502 can be adjusted by rotating so that the movable plate 502 has a limiting effect on the collecting bin 501, thereby preventing the collecting bin 501 from being displaced under the influence of the impact force of the concrete construction waste after the concrete construction waste falls into the collecting bin 501. At the same time, by providing the slider 506, after the adjustment of the movable plate 502 is completed, the round rod 503 will slide into the inside of the slide rail 504. At this time, the slider 506 is moved by sliding so that the slider 506 slides on the outer wall of the round rod 503 and the outer wall of the slide rod 505, and the movable plate 502 is limited by the slide rod 505 and the round rod 503 to ensure the stability of the movable plate 502.

[0044] The working principle of this closed construction waste collection device is as follows: concrete construction waste to be crushed is put into the crushing bin 3 through the conveying bin 1, and crushed through the crushing bin 3, and then the air pump 403 is controlled to operate, so that the pipeline 1 402 sucks out the dust and air inside the crushing bin 3, and transports it to the inside of the filter bin 401, and the dust and air are filtered through the filter 4017. After the filtration is completed, it flows back to the inside of the crushing bin 3 through the pipeline 3 405 and the pipeline 2 404, thereby accelerating the air flow speed inside the crushing bin 3. The floating dust adsorbed on the inner wall surface of the crushing bin 3 is blown up and sucked out again through the pipe 402 and circulated and filtered. The crushed concrete construction waste will fall into the collecting bin 501. The slider 506 is moved by sliding so that the slider 506 moves on the outer wall of the round rod 503 and the outer wall of the slide rod 505 and separates from the round rod 503. At this time, the movable plate 502 is rotated to make the round rod 503 slide inside the slide rail 504 and separate from the slide rail 504. Then the collecting bin 501 can be taken out from the inside of the crushing bin 3.

[0045] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A closed construction waste collection device, comprising a conveying bin (1), a bracket (2) fixedly connected to the bottom of the conveying bin (1), and a crushing bin (3) arranged at the bottom of the conveying bin (1), characterized in that: A dust suppression component (4) is installed on the top of the crushing bin (3), and a collection component (5) is provided on the outer wall of the crushing bin (3); The collecting assembly (5) is composed of an installation unit and a limiting unit, the installation unit is located on the outer wall of the crushing bin (3), and the limiting unit is located on the outer wall of the crushing bin (3); The dust suppression component (4) comprises a filter bin (401), a pipe one (402), an air pump (403), a pipe two (404) and a pipe three (405); the filter bin (401) is fixedly connected to the top of the crushing bin (3); the pipe one (402) is fixedly connected to the outer wall of the filter bin (401); the air pump (403) is fixedly connected to the top of the crushing bin (3); the pipe two (404) is fixedly connected to the output end of the air pump (403); and the pipe three (405) is arranged above the crushing bin (3).

2. A closed construction waste collection device according to claim 1, characterized in that: One end of the pipe 1 (402) away from the filter chamber (401) is connected to the interior of the crushing chamber (3), one end of the pipe 2 (404) away from the air pump (403) is connected to the interior of the crushing chamber (3), and both ends of the pipe 3 (405) are respectively connected to the filter chamber (401) and the input end of the air pump (403).

3. A closed construction waste collection device according to claim 2, characterized in that: The filter bin (401) is composed of a shell (4011), a slot (4012), a sealing plate (4013), a seal (4014), a frame (4015), a connecting plate (4016) and a filter screen (4017); the shell (4011) is fixedly connected to the top of the crushing bin (3); the slot (4012) is opened at the top of the shell (4011); the sealing plate (4013) is installed at the top of the shell (4011); the seal (4014) is fixedly connected to the bottom of the sealing plate (4013); the frame (4015) is fixedly connected to the inner wall of the shell (4011); the connecting plate (4016) is fixedly connected to the bottom of the sealing plate (4013); and the filter screen (4017) is evenly distributed at the bottom of the sealing plate (4013).

4. A closed construction waste collection device according to claim 3, characterized in that: The seal (4014) is snap-fitted to the slot (4012), the connecting plate (4016) is snap-fitted to the frame (4015), and the outer wall of the filter (4017) is slidably connected to the inner wall of the frame (4015).

5. The closed construction waste collection device according to claim 1, characterized in that: The installation unit comprises a collecting bin (501), a movable plate (502), a round rod (503) and a slide rail (504); the collecting bin (501) is slidably connected to the inside of the crushing bin (3); the movable plate (502) is rotatably connected to the bottom of the outer wall of the crushing bin (3); the round rod (503) is fixedly connected to the outer wall of the movable plate (502); and the slide rail (504) is opened on the outer wall of the crushing bin (3).

6. A closed construction waste collection device according to claim 5, characterized in that: The outer wall of the movable plate (502) contacts the outer wall of the collecting bin (501), and the inner wall of the slide rail (504) is slidably connected to the outer wall of the round rod (503).

7. A closed construction waste collection device according to claim 6, characterized in that: The limiting unit comprises a sliding rod (505) and a sliding block (506), wherein the sliding rod (505) is fixedly connected to the outer wall of the crushing bin (3), and the sliding block (506) is movably connected to the outer wall of the sliding rod (505).

8. A closed construction waste collection device according to claim 7, characterized in that: One end of the round rod (503) passes through the slider (506) and extends to the outside of the slider (506), and the outer wall of the round rod (503) is slidably connected to the inner wall of the slider (506).

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