Device for removing wood dust and plastic in construction waste

Abstract

The utility model relates to the related technical field of construction waste impurity removal, in particular to a device for removing wood chips and plastics in construction waste, which comprises a machine body, a cover body is fixedly connected to the surface of one side of the machine body, and a feed port is fixedly connected to the surface of one side of the cover body. According to the device for removing the wood chips and the plastic in the construction waste, when the machine body starts to vibrate, the construction waste enters the machine body through a feeding port firstly, then some impurities in the construction waste are removed through impurity removing holes through transmission of a first conveying belt, and then through arrangement of a fixing plate in the machine body, the impurities are removed; materials subjected to primary impurity removal are conveyed to the positions above the first screening plate and the second screening plate for secondary screening, at the moment, through the wind action of an air blower on the outer side of the machine body, light substances are blown to one side of a second conveying belt, and heavy substances can be located on the other side of the second conveying belt and are conveyed to the other side of the second conveying belt. And then a fixing plate on the inner side of the machine body is opened to take out needed substances.

Description

Technical Field

[0001] This utility model relates to the technical field of construction waste removal, and in particular to a device for removing wood chips and plastics from construction waste. Background Technology

[0002] Construction waste refers to the excess soil, waste soil, waste materials, silt, and other waste generated by construction units or individuals during the construction, demolition, repair, and decoration of various buildings and structures. It mainly includes slag, waste concrete, broken bricks and tiles, waste pipes, and waste wood. If this waste is not handled properly, it will occupy a large amount of land and may also pollute the soil, water, and atmosphere. Reasonable treatment methods include recycling. However, most existing devices for removing construction waste do not have the effect of vibration to remove impurities. Therefore, there is a particular need for devices to remove wood chips and plastics from construction waste.

[0003] However, most existing construction waste removal devices do not have the effect of vibration to remove impurities. When dealing with construction waste such as sawdust, residual mud, excavated soil, waste materials, silt and other waste, removing impurities by buoyancy of water may increase the stickiness of soil-like waste in the construction waste, making it difficult to clean. Utility Model Content

[0004] The purpose of this invention is to provide a device for removing wood chips and plastics from construction waste, in order to solve the problem mentioned in the background art that most existing devices for removing construction waste do not have the effect of vibration to remove impurities. When processing construction waste, such as wood chips, residual mud, excavated soil, waste materials, silt and other wastes, if impurities are removed by the buoyancy of water, the stickiness of the mud-like waste in the construction waste may increase, making it difficult to clean.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for removing wood chips and plastics from construction waste, comprising a body, a cover fixedly connected to one side surface of the body, a feed inlet fixedly connected to one side surface of the cover, a braking mechanism provided on one side surface of the body, a blower conveying mechanism provided on one side surface of the body, and an observation port fixedly connected to one side surface of the cover.

[0006] The braking mechanism includes a telescopic column, a first connecting column, a fixed column, a first spring, a vibrator, a connecting rod, a second connecting column, and a second spring. The telescopic column is installed on one side surface of the machine body, the first connecting column is installed on one side surface of the telescopic column, the fixed column is fixedly connected to the outer side surface of the first connecting column, the first spring is installed on one side surface of the first connecting column, the vibrator is fixedly connected to the outer side surface of the machine body, and the connecting rod is fixedly connected to the outer side surface of the machine body.

[0007] Preferably, the telescopic column and the first connecting column form a telescopic structure.

[0008] Preferably, the fixed column is arranged symmetrically about the central axis of the machine body, and the vibrator is arranged symmetrically about the central axis of the machine body.

[0009] Preferably, a second connecting post is installed on one side surface of the fixing post, and a second spring is installed on the outer side surface of the second connecting post.

[0010] Preferably, the blower conveying mechanism includes a first conveyor belt, a removal hole, a fixed plate, a first sieve plate, a second sieve plate, a blower, and a second conveyor belt. The first conveyor belt is installed on the inner surface of the machine body, a removal hole is opened on one side surface of the machine body, a fixed plate is fixedly connected to the inner surface of the machine body, a first sieve plate is fixedly connected to one side surface of the fixed plate, a second sieve plate is fixedly connected to one side surface of the fixed plate, and a blower is installed on one side surface of the machine body.

[0011] Preferably, the impurity removal holes are equally spaced on one side surface of the first conveyor belt.

[0012] Preferably, a second conveyor belt is installed on the inner surface of the machine body.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When the device for removing sawdust and plastic from construction waste needs to vibrate to remove impurities, it first vibrates the entire machine body through the vibration of a vibrator. Then, through the action of the first and second springs, the entire machine body oscillates. Furthermore, a telescopic column is located on one side of the first connecting column, which ensures that the oscillation frequency at the observation port is lower than that of the second connecting column. This results in a higher vibration frequency when the construction waste enters through the inlet. Finally, a connecting rod connects the machine body to a rod on one side of the fixed column for stability. The machine body and the frame below it are fixed. When the machine body starts to vibrate, the construction waste enters the machine body through the feed port. Then, through the transmission of the first conveyor belt, some impurities in the construction waste are removed through the impurity removal holes. Then, through the setting of the fixed plate inside the machine body, the material after the first impurity removal is conveyed to the top of the first and second screen plates for secondary screening. At this time, through the wind force of the blower on the outside of the machine body, the lighter material is blown to one side of the second conveyor belt, and the heavier material will be on the other side of the second conveyor belt. Then, the fixed plate inside the machine body is opened to remove the required material. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall appearance and structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the structure in which the fixing plate and the first sieve plate of this utility model cooperate with each other;

[0016] Figure 3 This is a schematic diagram of the structure of the blower and the second conveyor belt of this utility model in cooperation with each other;

[0017] Figure 4 This is a schematic diagram of the braking mechanism of this utility model.

[0018] In the diagram: 1. Machine body; 2. Cover; 3. Feed inlet; 4. Braking mechanism; 401. Telescopic column; 402. First connecting column; 403. Fixed column; 404. First spring; 405. Vibrator; 406. Connecting rod; 407. Second connecting column; 408. Second spring; 5. Blower conveyor mechanism; 501. First conveyor belt; 502. Impurity removal hole; 503. Fixed plate; 504. First sieve plate; 505. Second sieve plate; 506. Blower; 507. Second conveyor belt; 6. Observation port. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a device for removing wood chips and plastics from construction waste, including a body 1, a cover 2 fixedly connected to one side surface of the body 1, a feed inlet 3 fixedly connected to one side surface of the cover 2, a braking mechanism 4 provided on one side surface of the body 1, a blower conveying mechanism 5 provided on one side surface of the body 1, and an observation port 6 fixedly connected to one side surface of the cover 2.

[0021] The braking mechanism 4 includes a telescopic column 401, a first connecting column 402, a fixed column 403, a first spring 404, a vibrator 405, a connecting rod 406, a second connecting column 407, and a second spring 408. The telescopic column 401 is mounted on one side of the machine body 1. The first connecting column 402 is mounted on one side of the telescopic column 401. The fixed column 403 is fixedly connected to the outer surface of the first connecting column 402. The first spring 404 is mounted on one side of the first connecting column 402. The vibrator 405 is fixedly connected to the outer surface of the machine body 1. The connecting rod 406 is fixedly connected to the outer surface of the machine body 1. The braking mechanism 4 is activated by the telescopic column 401, the first connecting column 402, the fixed column 403, the first spring 404, and the vibrator 408. The arrangement of the motor 405, connecting rod 406, second connecting column 407, and second spring 408 is such that when the device needs to vibrate to remove impurities, the vibrator 405 first vibrates the entire machine body 1, and then the first spring 404 and the second spring 408 cause the entire machine body 1 to oscillate. Then, a telescopic column 401 is provided on one side of the first connecting column 402, so that the oscillation frequency at the observation port 6 end is smaller than the oscillation frequency of the second connecting column 407. In this way, when construction waste enters from the feed port 3, the vibration frequency will be larger. Then, the connecting rod 406 connects the machine body 1 to the rod on one side of the fixed column 403 to stabilize the machine body 1 and the frame below the machine body 1.

[0022] Furthermore, the telescopic column 401 and the first connecting column 402 form a telescopic structure, and the oscillation can be better achieved through the setting of the telescopic column 401.

[0023] Furthermore, the fixed column 403 is symmetrically arranged with respect to the central axis of the machine body 1, and the vibrator 405 is symmetrically arranged with respect to the central axis of the machine body 1. By arranging the vibrator 405, the machine body 1 can be vibrated more quickly.

[0024] Furthermore, a second connecting post 407 is installed on one side surface of the fixed post 403, and a second spring 408 is installed on the outer surface of the second connecting post 407. By setting the second spring 408, the amplitude of the machine body 1 during oscillation can be increased.

[0025] Furthermore, the blower conveying mechanism 5 includes a first conveyor belt 501, a removal hole 502, a fixing plate 503, a first screen plate 504, a second screen plate 505, a blower 506, and a second conveyor belt 507. The first conveyor belt 501 is installed on the inner surface of the machine body 1, and a removal hole 502 is opened on one side surface of the machine body 1. The fixing plate 503 is fixedly connected to the inner surface of the machine body 1. The first screen plate 504 is fixedly connected to one side surface of the fixing plate 503, and the second screen plate 505 is fixedly connected to one side surface of the fixing plate 503. The blower 506 is installed on one side surface of the machine body 1. The air is conveyed through the first conveyor belt 501, the removal hole 502, the fixing plate 503, the first screen plate 504, the second screen plate 505, and the blower 507. With the arrangement of the machine 506 and the second conveyor belt 507, when the machine body 1 starts to vibrate, the construction waste first enters the machine body 1 through the feed inlet 3. Then, through the transmission of the first conveyor belt 501, some impurities in the construction waste are removed through the impurity removal hole 502. Then, through the setting of the fixing plate 503 inside the machine body 1, the material after the first impurity removal is conveyed to the top of the first screen plate 504 and the second screen plate 505 for secondary screening. At this time, through the wind force of the blower 506 on the outside of the machine body 1, the lighter material is blown to one side of the second conveyor belt 507, and the heavier material will be on the other side of the second conveyor belt 507. Then, the fixing plate 503 inside the machine body 1 is opened to take out the required material.

[0026] Furthermore, the impurity removal holes 502 are equally spaced on one side surface of the first conveyor belt 501, thereby enabling better impurity removal.

[0027] Furthermore, a second conveyor belt 507 is installed on the inner surface of the body 1, which allows for better conveying.

[0028] Working principle: First, the vibration of the vibrator 405 causes the entire machine body 1 to vibrate. Then, the action of the first spring 404 and the second spring 408 causes the entire machine body 1 to oscillate. A telescopic column 401 on one side of the first connecting column 402 ensures that the oscillation frequency at the observation port 6 is lower than the oscillation frequency of the second connecting column 407. This results in a higher vibration frequency when construction waste enters through the feed inlet 3. The connecting rod 406 connects the machine body 1 to the rod on one side of the fixed column 403 to stabilize the machine body 1 and the frame below it. The construction waste then passes through the feed inlet... The material enters the machine body 1 through port 3, and then, through the transmission of the first conveyor belt 501, some impurities in the construction waste are removed through the impurity removal hole 502. Then, through the setting of the fixing plate 503 inside the machine body 1, the material after the first impurity removal is conveyed to the top of the first screen plate 504 and the second screen plate 505 for secondary screening. At this time, through the wind force of the blower 506 on the outside of the machine body 1, the lighter material is blown to one side of the second conveyor belt 507, and the heavier material will be on the other side of the second conveyor belt 507. Then, the fixing plate 503 on the inside of the machine body 1 is opened to take out the required material.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for removing wood chips and plastics from construction waste, comprising a body (1), characterized in that: A cover (2) is fixedly connected to one side surface of the machine body (1), a feed inlet (3) is fixedly connected to one side surface of the cover (2), a braking mechanism (4) is provided on one side surface of the machine body (1), a blower conveying mechanism (5) is provided on one side surface of the machine body (1), and an observation port (6) is fixedly connected to one side surface of the cover (2). The braking mechanism (4) includes a telescopic column (401), a first connecting column (402), a fixed column (403), a first spring (404), a vibrator (405), a connecting rod (406), a second connecting column (407), and a second spring (408). The telescopic column (401) is installed on one side surface of the machine body (1), the first connecting column (402) is installed on one side surface of the telescopic column (401), the fixed column (403) is fixedly connected to the outer side surface of the first connecting column (402), the first spring (404) is installed on one side surface of the first connecting column (402), the vibrator (405) is fixedly connected to the outer side surface of the machine body (1), and the connecting rod (406) is fixedly connected to the outer side surface of the machine body (1).

2. The apparatus for removing wood chips and plastics from construction waste according to claim 1, characterized in that: The telescopic column (401) and the first connecting column (402) constitute a telescopic structure.

3. The apparatus for removing wood chips and plastics from construction waste according to claim 1, characterized in that: The fixed column (403) is symmetrically arranged about the central axis of the machine body (1), and the vibrating machine (405) is symmetrically arranged about the central axis of the machine body (1).

4. The apparatus for removing wood chips and plastics from construction waste according to claim 1, characterized in that: A second connecting post (407) is installed on one side surface of the fixed post (403), and a second spring (408) is installed on the outer side surface of the second connecting post (407).

5. The apparatus for removing wood chips and plastics from construction waste according to claim 1, characterized in that: The blower conveying mechanism (5) includes a first conveyor belt (501), a cleaning hole (502), a fixing plate (503), a first screen plate (504), a second screen plate (505), a blower (506), and a second conveyor belt (507). The first conveyor belt (501) is installed on the inner surface of the machine body (1). A cleaning hole (502) is opened on one side surface of the machine body (1). The fixing plate (503) is fixedly connected to the inner surface of the machine body (1). The first screen plate (504) is fixedly connected to one side surface of the fixing plate (503). The second screen plate (505) is fixedly connected to one side surface of the fixing plate (503). The blower (506) is installed on one side surface of the machine body (1).

6. The apparatus for removing wood chips and plastics from construction waste according to claim 5, characterized in that: The impurity removal holes (502) are equally spaced on one side surface of the first conveyor belt (501).

7. The apparatus for removing wood chips and plastics from construction waste according to claim 5, characterized in that: A second conveyor belt (507) is installed on the inner surface of the body (1).

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