Construction waste crushing treatment equipment

Abstract

The invention discloses construction waste smashing treatment equipment, and relates to the technical field of building construction, the construction waste smashing treatment equipment comprises an equipment box, and a feeding port is formed in the equipment box; two smashing gears are arranged in the equipment box, and a first driving piece connected with the smashing gears is arranged on the outer side of the equipment box. A conveying belt is arranged in the equipment box, and the conveying belt is provided with a second driving part; a discharging port is formed in one side of the equipment box, the conveying belt extends out of the equipment box through the discharging port, a material collecting box is arranged on the side, close to the discharging port, of the equipment box, fixed baffles are arranged on the two sides of the conveying belt, a grinding roller is arranged between the fixed baffles, and a third driving part connected with the grinding roller is arranged on one side of each fixed baffle. The construction waste is preliminarily crushed through the crushing gear, and then the construction waste is finely crushed through the crushing roller, so that the recycling requirement of the construction waste is met.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a construction waste crushing and processing device. Background Art

[0002] During the construction process, various types of construction waste such as slag, waste concrete, bricks and stones will be generated. In order to facilitate the transportation and recycling of construction waste, the construction waste must be crushed to reduce the space occupied by construction waste. Usually, crushing equipment is required to crush the waste, and then the waste can be recycled and transported after crushing.

[0003] With respect to the above-mentioned related technologies, the existing construction waste crushing and processing equipment has a general crushing effect and there is a problem of insufficient crushing, which may cause mixed construction waste blocks during recycling and affect subsequent recycling. Summary of the invention

[0004] The purpose of the present application is to provide a construction waste crushing and processing device to improve the problem of insufficient construction waste crushing.

[0005] The present application provides a construction waste crushing and processing equipment adopts the following technical solution: A construction waste crushing and processing device includes an equipment box, which is provided with a feed port; two crushing gears are provided in the equipment box, and a driving member 1 connected to the crushing gears is provided on the outside of the equipment box; a conveyor belt is provided in the equipment box, and a driving member 2 is provided on the conveyor belt; a discharge port is provided on one side of the equipment box, and the conveyor belt extends to the outside of the equipment box through the discharge port, and a receiving box is provided on one side of the equipment box close to the discharge port, fixed baffles are provided on both sides of the conveyor belt, a plurality of crushing rollers are provided between the fixed baffles, and a driving member 3 connected to the crushing rollers is provided on one side of the fixed baffle.

[0006] By adopting the above technical scheme, construction waste can be put into the equipment box through the feed port. Two crushing gears are arranged in the equipment box. The crushing gears are driven by a driving member 1. When the construction waste passes between the two crushing gears, it will be squeezed by the crushing gears and crushed; a conveyor belt is also installed in the equipment box, and the conveyor belt extends to the outside of the equipment box through the discharge port on one side of the equipment box, and a receiving box is arranged on the side of the equipment box close to the discharge port, so that the crushed construction waste can be transported to the receiving box through the conveyor belt; at the same time, fixed baffles are arranged on both sides of the conveyor belt to prevent the crushed construction waste from leaving the conveyor belt, and a number of crushing rollers are installed between the fixed baffles, so that the construction waste falling from the crushing gears is crushed more finely by the crushing rollers again to meet the recycling requirements, and then falls onto the conveyor belt and is transported to the receiving box for easy handling and recycling.

[0007] Preferably, two movable baffles are provided in the feed port, a plurality of hydraulic rods are provided between the movable baffles and the inner side wall of the feed port, and the hydraulic rods are rotatably connected to the movable baffles and the inner side wall of the feed port.

[0008] By adopting the above technical scheme, since a lot of dust will be generated during the crushing process, two movable baffles are installed in the feed port through a rotating connection. When construction waste needs to be put in, the movable baffles can be opened, and after putting in, the movable baffles can be closed, so as to prevent the dust generated during the crushing from diffusing from the feed port; at the same time, a number of hydraulic rods are rotatably connected between the movable baffle and the feed port, and the opening and closing of the movable baffles can be controlled by the hydraulic rods to realize automatic opening and closing of the movable baffles; at the same time, the hydraulic rods can also make the opening and closing of the movable baffles more stable, thereby preventing the movable baffles from affecting the treatment of construction waste and facilitating the operation of the staff.

[0009] Preferably, a guide plate is provided in the equipment box, and a plurality of reinforcing ribs are provided at the connection between the guide plate and the inner side of the equipment box.

[0010] By adopting the above technical solution, a guide plate is arranged in the equipment box, and the guide plate is inclined toward the conveyor belt, so as to prevent the construction waste from falling into the equipment box during the crushing process, and can slide to the conveyor belt area through the guide plate; at the same time, a number of reinforcing ribs are arranged at the connection between the guide plate and the equipment box to enhance the supporting capacity of the guide plate.

[0011] Preferably, a dust suction device is provided on one side of the equipment box away from the discharge port, and the dust suction device is provided with a dust suction pipe, one end of the dust suction pipe is connected to the dust suction device, and the other end is inserted into the equipment box; a collection box is provided at one end of the dust suction device.

[0012] By adopting the above technical scheme, the dust generated during the crushing process of construction waste will continue to accumulate in the equipment box. A dust suction device is provided on the side of the equipment box away from the discharge port, and the dust in the equipment box is sucked out of the equipment box through the dust suction pipe, and then absorbed into the collection box for unified cleaning, thereby reducing the amount of dust accumulation in the equipment box and avoiding damage to the equipment due to excessive dust accumulation in the equipment box.

[0013] Preferably, an expansion air intake port is provided at one end of the dust suction pipe located in the equipment box.

[0014] By adopting the above technical solution, an expanded air intake port is installed at one end of the dust suction pipe to increase the dust suction capacity of the dust suction pipe, thereby increasing the dust suction efficiency of the dust suction device and further reducing the accumulation of dust in the equipment box.

[0015] Preferably, the discharge port is provided with a cleaning mechanism, and the cleaning mechanism includes a cleaning brush and a cleaning plate. The cleaning brush is arranged on one side of the discharge port, and one side of the cleaning brush is in contact with the surface of the conveyor belt; the cleaning plate is arranged on the side of the discharge port away from the cleaning brush, and one side of the cleaning plate is in contact with the surface of the conveyor belt.

[0016] By adopting the above technical scheme, a cleaning mechanism is arranged at the discharge port, and the cleaning mechanism includes a cleaning brush and a cleaning plate. The cleaning brush is installed on one side of the discharge port, and the cleaning brush is in contact with the surface of the conveyor belt. The cleaning brush can be used to prevent the dust in the equipment box from diffusing to the outside, and can also assist in cleaning the surface of the conveyor belt; the cleaning plate is installed on the side of the discharge port away from the cleaning brush, and the cleaning plate is in contact with the surface of the conveyor belt. When the conveyor belt rotates, the dust and debris sticking to the surface of the conveyor belt can be scraped off and discharged from the equipment box through the cleaning plate, thereby cleaning the surface of the conveyor belt.

[0017] Preferably, a soft rubber pad is provided on the side of the cleaning plate that contacts the surface of the conveyor belt.

[0018] By adopting the above technical solution, a soft rubber pad is installed on the side of the cleaning plate that is in contact with the surface of the conveyor belt. The soft rubber pad is used to reduce the friction loss between the cleaning plate and the conveyor belt, thereby preventing the conveyor belt from being damaged by friction due to the high hardness of the cleaning plate.

[0019] Preferably, a guide baffle is provided on the cleaning plate, and a guide chamfer is provided on one side of the material receiving box close to the material outlet, and the guide baffle is inserted into the material receiving box through the guide chamfer.

[0020] By adopting the above technical scheme, a guide baffle is installed on the cleaning plate, and a guide chamfer is provided on one side of the material receiving box close to the discharge port, and the guide baffle can be inserted into the material receiving box through the guide chamfer. At this time, the dust debris cleaned by the cleaning plate can slide into the material receiving box through the cleaning plate, and the guide baffle can prevent the dust debris from detaching from the cleaning plate, so that the dust debris can enter the material receiving box along the guide baffle, avoiding the dust debris from falling directly to the ground and being inconvenient to clean, and can also realize the recovery of the cleaned dust debris.

[0021] Preferably, a magnetic member is provided on one side of the cleaning plate close to the material receiving box.

[0022] By adopting the above technical solution, a magnetic part that can be magnetically attracted to the material receiving box is installed on the side of the cleaning plate close to the material receiving box. When the cleaning plate and the material receiving box are attached, the magnetic part can be used to quickly attach them and make the connection between the cleaning plate and the material receiving box more stable.

[0023] Preferably, a filter screen is provided in the material receiving box, and an auxiliary handle is provided on the filter screen.

[0024] By adopting the above technical solution, the filter net can filter out the insufficiently crushed construction waste that may exist in the crushed construction waste, which is convenient for further processing; at the same time, an auxiliary handle is installed on the filter net to facilitate the removal of the filter net for transportation.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. A crushing gear is set in the equipment box to perform preliminary crushing on the construction waste. The preliminarily processed construction waste will then fall on the crushing roller, which will then be crushed more finely and fall on the conveyor belt. After meeting the recycling needs, it will be transported to the receiving box outside the equipment box through the conveyor belt, which is convenient for subsequent transportation and recycling. A filter screen is set in the receiving box to facilitate the collection of unprocessed construction waste for reprocessing; 2. A movable baffle is provided at the feed inlet to prevent dust generated during the crushing process from escaping from the feed inlet and causing pollution. At the same time, a dust suction device is installed on one side of the equipment box. The dust suction device absorbs the dust in the equipment box into the collection box through the dust suction pipe to prevent dust from accumulating in the equipment box and causing equipment damage; 3. A cleaning mechanism is provided at the discharge port, including a cleaning brush and a cleaning plate. The cleaning brush is provided at one side of the discharge port, and one side of the cleaning brush is in contact with the surface of the conveyor belt, which can not only prevent the dust in the equipment box from spreading to the outside, but also assist in cleaning the surface of the conveyor belt; the cleaning plate is installed at the other side of the discharge port, in contact with the surface of the conveyor belt, and a guide bar is installed on the surface of the cleaning plate. The cleaning plate cleans the dust and debris on the conveyor belt and then slides into the receiving box through the guide bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of a construction waste crushing and processing equipment of the present application.

[0027] Figure 2 It is a cross-sectional schematic diagram for showing the internal structure of the equipment box in the embodiment.

[0028] Figure 3 It is a partial cross-sectional schematic diagram for showing the internal structure of the conveyor belt in the embodiment.

[0029] Figure 4 yes Figure 3 Enlarged view of part A in .

[0030] In the figure, 1. equipment box; 11. feed port; 12. discharge port; 13. guide plate; 131. reinforcing rib; 2. crushing gear; 21. driving part 1; 3. conveyor belt; 31. driving part 2; 32. fixed baffle; 321. crushing roller; 322. driving part 3; 4. collecting box; 41. guide chamfer; 42. filter screen; 421. auxiliary handle; 5. movable baffle; 51. hydraulic rod; 6. dust suction device; 61. dust suction pipe; 611. expanded air intake port; 62. collecting box; 7. cleaning mechanism; 71. cleaning brush; 72. cleaning plate; 721. soft rubber pad; 722. guide baffle; 723. magnetic part. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0032] A construction waste crushing and processing equipment, referring to Figure 1 and Figure 2 , including an equipment box 1, a feed port 11 is arranged on the top of the equipment box 1, and construction waste can be put into the equipment box 1 through the feed port 11; two crushing gears 2 are installed in the equipment box 1, and the crushing gears 2 are driven by a driving member 21 outside the equipment box 1, and the driving member 21 is an electric motor. The two crushing gears 2 cooperate with each other to preliminarily crush the construction waste put into the equipment box 1, and can be transmitted downward by rotation; a conveyor belt 3 is also arranged in the equipment box 1, and a discharge port 12 is arranged on one side of the equipment box 1, and the conveyor belt 3 extends to the outside of the equipment box 1 through the discharge port 12, and is close to the equipment box 1. A receiving box 4 is placed on one side near the discharge port 12, and the conveyor belt 3 can transport the crushed construction waste to the receiving box 4; fixed baffles 32 are installed on both sides of the conveyor belt 3, and the fixed baffles 32 are used to prevent the construction waste that falls on the conveyor belt 3 from falling from the conveyor belt 3; at the same time, a plurality of crushing rollers 321 are installed between the fixed baffles 32 through a rotating connection. After being processed by the crushing gear 2, the construction waste will fall on the crushing roller 321, and then fall on the conveyor belt 3 after being crushed by the crushing roller 321. The crushing roller 321 is used to crush the construction waste more finely to meet the needs of recycling and transportation.

[0033] Reference Figure 3Two movable baffles 5 are installed in the feed port 11 through a rotating connection. When putting in construction waste, the movable baffles 5 can be opened, and the movable baffles 5 can be closed after putting in the construction waste, so as to prevent the dust generated during the crushing of the construction waste from spreading out from the feed port 11, causing pollution and affecting the subsequent work of the staff; at the same time, four hydraulic rods 51 are installed between the movable baffles 5 and the feed port 11, and the opening and closing of the movable baffles 5 can be controlled by the hydraulic rods 51, so that the movable baffles 5 can be automatically opened and closed, which is convenient for the operation of the staff, thereby improving the efficiency of the crushing process; and the opening and closing of the movable baffles 5 controlled by the hydraulic rods 51 is more stable, and the filling of construction waste will not be affected by the opening and closing of the movable baffles 5 too quickly.

[0034] Reference Figure 2 Guide plates 13 are arranged on both sides of the crushing gear 2 in the equipment box 1 to prevent the construction waste from falling into the equipment box 1 during the processing by the crushing gear 2. The guide plates 13 guide the conveyor belt 3, and the construction waste can slide onto the conveyor belt 3 through the guide plates 13, which is convenient for subsequent processing; at the same time, reinforcing ribs 131 are arranged at the joint between the guide plate 13 and the equipment box 1, and the reinforcing ribs 131 are used to improve the bearing capacity of the guide plate 13, so as to prevent the guide plate 13 from being bent and damaged by the construction waste and causing failure.

[0035] Reference Figure 3 A dust suction device 6 is provided on the side of the equipment box 1 away from the discharge port 12, and the dust suction device 6 is connected to the inside of the equipment box 1 through a dust suction pipe 61; through the dust suction device 6, the dust generated by the crushing process in the equipment box 1 can be sucked out of the equipment box 1 and stored in the collection box 62 for unified cleaning, thereby reducing the accumulation of dust generated by the crushing process in the equipment box 1 and avoiding equipment damage caused by dust accumulation; at the same time, an expanded air intake port 611 is provided at one end of the dust suction pipe 61 inserted into the equipment box 1, which can increase the dust suction amount, thereby improving the dust suction efficiency of the dust suction device 6 and further reducing dust accumulation.

[0036] Reference Figure 3, a cleaning mechanism 7 is provided at the discharge port 12, and the cleaning mechanism 7 includes a cleaning brush 71 and a cleaning plate 72. The cleaning brush 71 is installed on the upper side of the discharge port 12, and one side of the cleaning brush 71 is in contact with the conveyor belt 3. The cleaning brush 71 can prevent the dust in the equipment box 1 from spreading to the outside, further reducing the impact of the dust on the outside; at the same time, the cleaning brush 71 can also assist in cleaning the surface of the conveyor belt 3; a cleaning plate 72 is provided on the other side of the discharge port 12, and one side of the cleaning plate 72 is in contact with the conveyor belt 3. When the conveyor belt 3 is running, the cleaning plate 72 can scrape off the dust and debris on the surface of the conveyor belt 3 and discharge it from the equipment box 1 through the cleaning plate 72, thereby reducing the dust and debris sticking to the surface of the conveyor belt 3; at the same time, a soft rubber pad 721 is installed on the side of the cleaning plate 72 in contact with the surface of the conveyor belt 3. The hardness of the soft rubber pad 721 is relatively small, which can reduce the friction loss between the cleaning plate 72 and the conveyor belt 3, and avoid damage to the conveyor belt 3 caused by long-term friction of the cleaning plate 72.

[0037] Reference Figure 4 , a guide bar 722 is provided on the cleaning plate 72, and the guide bar 722 can prevent dust and debris from sliding out of the cleaning plate 72; a guide chamfer 41 is provided on the side of the material collecting box 4 close to the discharge port 12, and the guide bar 722 can be inserted into the material collecting box 4 along the wire chamfer. At this time, the dust and debris cleaned by the cleaning plate 72 can slide into the material collecting box 4 along the guide bar 722, which can prevent the dust and debris from falling directly to the ground and being difficult to clean, and can also facilitate the recovery of the cleaned dust and debris; at the same time, a magnetic part 723 is installed on the side of the cleaning plate 72 close to the material collecting box 4, and the magnetic part 723 is a magnet. The magnetic part 723 can be magnetically attracted to the material collecting box 4, and when the material collecting box 4 is placed, it can be quickly positioned and matched through the magnetic part 723, and the connection between the material collecting box 4 and the cleaning plate 72 is made more stable.

[0038] Reference Figure 1 A filter screen 42 is installed in the receiving box 4. The filter screen 42 can separate the construction waste that may be insufficiently processed during the crushing process, so as to facilitate subsequent collection and recycling. At the same time, an auxiliary handle 421 is provided on the filter screen 42 to facilitate the removal of the filter screen 42 for transportation.

[0039] The implementation principle of the embodiment of the present application is: The construction waste is put into the equipment box 1 from the feed port 11, and first enters between the two crushing gears 2, where it is initially crushed by the cooperative extrusion of the crushing gears 2, and the processed construction waste is brought to the crushing roller 321 below, where it is further finely crushed by the crushing roller 321, thereby meeting the requirements for construction waste recycling and transportation; then, the construction waste that has been processed twice falls onto the conveyor belt 3, and the conveyor belt 3 extends to the outside of the equipment box 1 through the discharge port 12. At the same time, a receiving box 4 is provided on one side of the equipment box 1 close to the discharge port 12, and the processed construction waste is transported to the receiving box 4 through the conveyor belt 3, so as to facilitate subsequent transportation.

[0040] Since more dust will be generated during the processing of construction waste, which may cause environmental pollution and affect the work of the staff, dust prevention and dust removal measures are provided in the equipment box 1; two movable baffles 5 are installed in the feed port 11 of the equipment box 1 through a rotating connection, and the movable baffles 5 can be opened when the construction waste is put in and closed when it is processed, so as to prevent the dust from diffusing out from the feed port 11. At the same time, a hydraulic rod 51 is installed between the movable baffle 5 and the feed port 11. The movable baffle 5 is controlled by the hydraulic rod 51, so that the opening and closing of the movable baffle 5 is more stable, and automatic opening and closing are achieved, which is convenient for the staff to operate; a dust suction device 6 is provided on the side of the equipment box 1 away from the discharge port 12, and the dust suction device 6 sucks out the dust in the equipment box 1 through the dust suction pipe 61, thereby reducing the accumulation of dust in the equipment box 1 and avoiding dust accumulation to damage the equipment, and an expanded dust suction port is installed at one end of the dust suction pipe 61 inserted into the equipment box 1 to increase the dust suction efficiency of the dust suction device 6; the dust in the equipment box 1 is effectively reduced through the movable baffle 5 and the dust suction device 6.

[0041] A cleaning mechanism 7 is provided at the discharge port 12, and the cleaning mechanism 7 includes a cleaning brush 71 and a cleaning plate 72. The cleaning brush 71 can not only reduce the diffusion of dust from the discharge port 12 to the outside, but also assist in cleaning the conveyor belt 3; the cleaning plate 72 can clean the dust debris on the conveyor belt 3, and transport the dust debris to the receiving box 4 through the cleaning plate 72, and the cleaned dust debris can be recycled and reused.

[0042] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A construction waste crushing and processing device, comprising an equipment box (1), characterized in that: The equipment box (1) is provided with a feed port (11); two crushing gears (2) are provided in the equipment box (1), and a driving member (21) connected to the crushing gears (2) is provided on the outside of the equipment box (1); a conveyor belt (3) is provided in the equipment box (1), and a driving member (31) is provided on the conveyor belt (3); a discharge port (12) is provided on one side of the equipment box (1), and the conveyor belt (3) extends to the outside of the equipment box (1) through the discharge port (12); a receiving box (4) is provided on one side of the equipment box (1) close to the discharge port (12); fixed baffles (32) are provided on both sides of the conveyor belt (3), a plurality of crushing rollers (321) are provided between the fixed baffles (32), and a driving member (322) connected to the crushing rollers (321) is provided on one side of the fixed baffle (32).

2. The construction waste crushing and processing equipment according to claim 1 is characterized in that: Two movable baffles (5) are arranged in the feed port (11), a plurality of hydraulic rods (51) are arranged between the movable baffles (5) and the inner wall of the feed port (11), and the hydraulic rods (51) are rotatably connected to the movable baffles (5) and the inner wall of the feed port (11).

3. The construction waste crushing and processing equipment according to claim 1 is characterized in that: A guide plate (13) is arranged inside the equipment box (1), and a plurality of reinforcing ribs (131) are arranged at the connection between the guide plate (13) and the inner side of the equipment box (1).

4. The construction waste crushing and processing equipment according to claim 1 is characterized in that: A dust suction device (6) is provided on one side of the equipment box (1) away from the discharge port (12); the dust suction device (6) is provided with a dust suction pipe (61); one end of the dust suction pipe (61) is connected to the dust suction device (6) and the other end is inserted into the equipment box (1); a collection box (62) is provided at one end of the dust suction device (6).

5. The construction waste crushing and processing equipment according to claim 5 is characterized in that: An expansion air intake port (611) is provided at one end of the dust suction pipe (61) located inside the equipment box (1).

6. The construction waste crushing and processing equipment according to claim 1 is characterized in that: The discharge port (12) is provided with a cleaning mechanism (7), and the cleaning mechanism (7) comprises a cleaning brush (71) and a cleaning plate (72). The cleaning brush (71) is provided on one side of the discharge port (12), and one side of the cleaning brush (71) is in contact with the surface of the conveyor belt (3); the cleaning plate (72) is provided on a side of the discharge port (12) away from the cleaning brush (71), and one side of the cleaning plate (72) is in contact with the surface of the conveyor belt (3).

7. The construction waste crushing and processing equipment according to claim 7 is characterized in that: A soft rubber pad (721) is provided on one side of the cleaning plate (72) that is in contact with the surface of the conveyor belt (3).

8. The construction waste crushing and processing equipment according to claim 7 is characterized in that: A guide bar (722) is provided on the cleaning plate (72), and a guide chamfer (41) is provided on one side of the material receiving box (4) close to the material outlet (12), and the guide bar (722) is inserted into the material receiving box (4) through the guide chamfer (41).

9. The construction waste crushing and processing equipment according to claim 7 is characterized in that: A magnetic piece (723) is provided on one side of the cleaning plate (72) close to the material receiving box (4).

10. The construction waste crushing and processing equipment according to claim 1, characterized in that: A filter screen (42) is provided in the material receiving box (4), and an auxiliary handle (421) is provided on the filter screen (42).

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