Civil engineering construction waste treatment device

Abstract

The utility model belongs to the technical field of civil engineering, and discloses a civil engineering construction waste treatment device which comprises a treatment box, a dust suppression mechanism is arranged at the upper end of the treatment box, a feeding port is formed in the upper end of the treatment box, a waste conveying device is arranged at the outer end of the treatment box, and a hopper is fixedly installed at the upper end of the waste conveying device. A supporting frame is fixedly installed at the upper end of the waste conveying device, the lower end of the supporting frame and the surface of the treatment box are fixedly installed, a smashing mechanism is arranged at the outer end of the treatment box, a conveying mechanism is arranged at the outer end of the treatment box, and a sorting mechanism is arranged on the inner wall of the treatment box. According to the waste treatment device, waste is conveyed into the treatment box through the waste conveying device, water is conveyed into the spraying plate through the water pump, the crushing motor is started to drive the gear to rotate, the waste is crushed through the crushing roller, water is sprayed to the waste entering the treatment box, flying dust in the treatment process is reduced, and damage to the natural environment is reduced.

Description

Technical Field

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

[0002] Concrete is the most important material in civil engineering. With the increasing scale of civil engineering construction, reinforced concrete structures have become the main building structure, which has led to the rapid development of commercial concrete production. Civil engineering will produce a large amount of concrete waste, which is large in volume and difficult to degrade. Traditional landfill treatment methods are no longer sufficient to handle it.

[0003] For example, the utility model with announcement number CN212189323U discloses a construction waste treatment device, including a box body; a feed port is provided at the top of the box body, and a crushing mechanism is provided inside the box body; the crushing mechanism gear group, a rotating rod and a driving motor; the gear groups are provided with two and each gear group is composed of a number of gears arranged in parallel, and the two gear groups are parallel and staggered and fixed on both sides of the middle part of the box body; a rotating rod passes through the center of the gear of the gear group, and both ends of the rotating rod pass through the gear group and one end is fixedly connected to the output end of the driving motor; the driving motor is fixed in a motor mounting groove provided on one side of the box body; a discharge hopper is fixed inside the box body below the gear group, and the discharge hopper is in the shape of a funnel, and a discharge port is provided at the center of the bottom surface of the box body, and the bottom end of the discharge hopper is connected to the discharge port.

[0004] In the process of implementing this application, it was found that the technology has the following problems: although the waste treatment device sprays wet waste in the crushing process to reduce dust generated by the crushing process, it does not collect metal waste in the waste in time, which makes subsequent processing more cumbersome. If it is directly processed without collection, it will lead to waste of metal resources. Therefore, there is a need for a method that can collect metal in the waste after processing in time to reduce the waste of metal resources.

[0005] For this reason, a civil engineering construction waste treatment device is proposed, which is upgraded and transformed on the basis of the waste treatment device to solve these shortcomings. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that metal waste in waste materials is not collected in time, resulting in complicated subsequent processing. The utility model provides a civil engineering construction waste processing device.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A device for treating construction waste in civil engineering comprises a treatment box, a dust suppression mechanism is arranged at the upper end of the treatment box, a feed port is opened at the upper end of the treatment box, a waste conveying device is arranged at the outer end of the treatment box, a hopper is fixedly installed at the upper end of the waste conveying device, a support frame is fixedly installed at the upper end of the waste conveying device, the lower end of the support frame is fixedly installed to the surface of the treatment box, a crushing mechanism is arranged at the outer end of the treatment box, a transmission mechanism is arranged at the outer end of the treatment box, a sorting mechanism is arranged on the inner wall of the treatment box, and a support column is fixedly connected to the bottom of the treatment box.

[0009] Furthermore, the dust suppression mechanism includes a water pump, the water pump is fixedly installed on the upper end of the treatment box, a spray plate is fixedly installed on one end of the water pump, the bottom of the spray plate is fixedly installed on the surface of the treatment box, and a water inlet pipe is fixedly installed on one end of the water pump.

[0010] Furthermore, the crushing mechanism includes a crushing motor, the outer end of the processing box is fixedly mounted with the crushing motor, the output shaft of the crushing motor is fixedly mounted with a gear, the inner wall of the processing box is rotatably connected with a plurality of gears, and a crushing roller is fixedly mounted in the middle of the gear.

[0011] Furthermore, the transmission mechanism includes a transmission motor, the transmission motor is fixedly mounted on the outer end of the processing box, a conveyor belt is fixedly mounted on the output shaft of the transmission motor, and a discharge port is opened on one side of the bottom of the processing box.

[0012] Furthermore, the sorting mechanism comprises a sorting motor, the sorting motor is fixedly mounted on the inner wall of the processing box, and an electromagnetic conveyor belt is fixedly mounted on the output shaft of the sorting motor.

[0013] Furthermore, the inner wall of the processing box is rotatably connected to a rotating block, the inner wall of the rotating block is slidably connected to a connecting rod, one end of the connecting rod is rotatably connected to a scraper, one end of the scraper is rotatably connected to the inner wall of the processing box, and one end of the scraper abuts against the surface of the electromagnetic conveyor belt.

[0014] Furthermore, a metal discharge port is provided at the outer end of the processing box, and an inclined plate is fixedly connected to the inner wall of the metal discharge port, and the inclined plate is below the scraper.

[0015] Furthermore, a sliding plate is fixedly mounted on one end of the connecting rod, a spring is fixedly mounted on the outer end of the sliding plate, and one end of the spring is fixedly mounted on the inner wall of the rotating block.

[0016] The beneficial effects of the utility model are as follows:

[0017] 1. The utility model sends waste to the inside of the treatment box through the waste conveying device, conveys water to the spray plate through the water pump, starts the crushing motor to drive the gear to rotate, so that the crushing roller crushes the waste, and sprays water on the waste entering the treatment box, thereby reducing dust during the treatment process and reducing damage to the natural environment.

[0018] 2. The utility model starts the transmission motor to drive the conveyor belt to move, and the crushed waste is moved out of the processing box. The sorting motor is started to drive the electromagnetic conveyor belt to move, and the metal in the waste is adsorbed. The adsorbed metal is removed by the scraper, and the sorted metal is removed through the metal discharge port. The scraper is always in contact with the electromagnetic conveyor belt through the spring to ensure that the metal is removed intact. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the pulverizing mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the processing box of the utility model;

[0022] Figure 4 This is a schematic diagram of the scraper structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the internal structure of the rotating block of the utility model.

[0024] Figure numerals: 1. treatment box; 2. dust suppression mechanism; 21. water inlet pipe; 22. water pump; 23. spray plate; 4. feed port; 5. hopper; 51. waste conveying device; 52. support frame; 6. transmission mechanism; 61. transmission motor; 62. conveyor belt; 63. discharge port; 7. crushing mechanism; 71. crushing motor; 72. crushing roller; 73. gear; 8. metal discharge port; 81. inclined plate; 9. sorting mechanism; 91. sorting motor; 92. electromagnetic conveyor belt; 10. rotating block; 101. connecting rod; 102. scraper; 103. spring; 104. sliding plate; 11. support column. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] like Figures 1 to 5 As shown, a device for treating construction waste of civil engineering comprises a treatment box 1, a dust suppression mechanism 2 is arranged at the upper end of the treatment box 1, a feeding port 4 is opened at the upper end of the treatment box 1, a waste conveying device 51 is arranged at the outer end of the treatment box 1, a hopper 5 is fixedly installed at the upper end of the waste conveying device 51, a support frame 52 is fixedly installed at the upper end of the waste conveying device 51, and the lower end of the support frame 52 is fixedly installed with the surface of the treatment box 1, a crushing mechanism 7 is arranged at the outer end of the treatment box 1, a transmission mechanism 6 is arranged at the outer end of the treatment box 1, a sorting mechanism 9 is arranged on the inner wall of the treatment box 1, and a support column 11 is fixedly connected to the bottom of the treatment box 1; specifically, the waste is sent to the interior of the treatment box 1 through the waste conveying device 51, the waste is crushed through the crushing mechanism 7, the waste is sprinkled with water through the dust suppression mechanism 2 to reduce dust generated by crushing, the treated waste is transported to the outside of the device through the transmission mechanism 6, and the metal in the treated waste is collected through the sorting mechanism 9 to reduce waste of resources.

[0030] like Figure 1 As shown, the dust suppression mechanism 2 includes a water pump 22, the water pump 22 is fixedly installed on the upper end of the processing box 1, a spray plate 23 is fixedly installed on one end of the water pump 22, the bottom of the spray plate 23 is fixedly installed on the surface of the processing box 1, and a water inlet pipe 21 is fixedly installed on one end of the water pump 22; specifically, the waste entering the processing box 1 is sprayed with water to reduce dust during the processing process and reduce damage to the natural environment.

[0031] like Figure 1 and Figure 2 As shown, the crushing mechanism 7 includes a crushing motor 71, the crushing motor 71 is fixedly installed on the outer end of the processing box 1, the output shaft of the crushing motor 71 is fixedly installed with a gear 73, the inner wall of the processing box 1 is rotatably connected with multiple gears 73, and a crushing roller 72 is fixedly installed in the middle of the gear 73; specifically, by starting the crushing motor 71 to drive the gear 73 to rotate, the crushing roller 72 crushes the waste.

[0032] like Figure 1 and Figure 3 As shown, the transmission mechanism 6 includes a transmission motor 61, the transmission motor 61 is fixedly installed on the outer end of the processing box 1, the output shaft of the transmission motor 61 is fixedly installed with a conveyor belt 62, and a discharge port 63 is opened on one side of the bottom of the processing box 1; specifically, the transmission motor 61 is started to drive the conveyor belt 62 to move, and the crushed waste is moved out of the processing box 1.

[0033] like Figure 3 and Figure 4 As shown, the sorting mechanism 9 includes a sorting motor 91, the inner wall of the processing box 1 is fixedly installed with the sorting motor 91, the output shaft of the sorting motor 91 is fixedly installed with an electromagnetic conveyor belt 92, the inner wall of the processing box 1 is rotatably connected with a rotating block 10, the inner wall of the rotating block 10 is slidably connected with a connecting rod 101, one end of the connecting rod 101 is rotatably connected with a scraper 102, one end of the scraper 102 is rotatably connected to the inner wall of the processing box 1, one end of the scraper 102 abuts against the surface of the electromagnetic conveyor belt 92, a metal discharge port 8 is opened at the outer end of the processing box 1, the inner wall of the metal discharge port 8 is fixedly connected with an inclined plate 81, and the inclined plate 81 is below the scraper 102; specifically, the electromagnetic conveyor belt 92 is driven to move by starting the sorting motor 91, the metal in the waste is adsorbed, the adsorbed metal is removed by the action of the scraper 102, and the sorted metal is removed through the metal discharge port 8 to avoid waste of resources.

[0034] like Figure 4 and Figure 5 As shown, a sliding plate 104 is fixedly installed at one end of the connecting rod 101, a spring 103 is fixedly installed at the outer end of the sliding plate 104, and one end of the spring 103 is fixedly installed to the inner wall of the rotating block 10; specifically, through the action of the spring 103, the scraper 102 is always in contact with the electromagnetic conveyor belt 92 to ensure that the metal can be removed.

[0035] In summary: the waste is sent to the interior of the processing box 1 through the waste conveying device 51, water is transported to the spray plate 23 through the water pump 22, the crushing motor 71 is started to drive the gear 73 to rotate, so that the crushing roller 72 crushes the waste, and the waste entering the processing box 1 is sprayed with water to reduce dust during the processing process, and the conveyor belt 62 is driven to move by starting the transmission motor 61 to remove the crushed waste from the processing box 1, and the electromagnetic conveyor belt 92 is driven to move by starting the sorting motor 91 to adsorb the metal in the waste, and the adsorbed metal is removed by the action of the scraper 102, and the sorted metal is removed through the metal discharge port 8, and the scraper 102 is always in contact with the electromagnetic conveyor belt 92 by the action of the spring 103 to ensure that the metal is removed intact.

[0036] The above shows and describes the basic principle, main features and 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements 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 device for treating construction waste in civil engineering, comprising a treatment box (1), characterized in that: The upper end of the processing box (1) is provided with a dust suppression mechanism (2), the upper end of the processing box (1) is provided with a feed port (4), the outer end of the processing box (1) is provided with a waste conveying device (51), the upper end of the waste conveying device (51) is fixedly mounted with a hopper (5), the upper end of the waste conveying device (51) is fixedly mounted with a support frame (52), the lower end of the support frame (52) is fixedly mounted with the surface of the processing box (1), the outer end of the processing box (1) is provided with a crushing mechanism (7), the outer end of the processing box (1) is provided with a transmission mechanism (6), the inner wall of the processing box (1) is provided with a sorting mechanism (9), and the bottom of the processing box (1) is fixedly connected with a support column (11).

2. The civil engineering construction waste treatment device according to claim 1, characterized in that: The dust suppression mechanism (2) comprises a water pump (22), the water pump (22) is fixedly mounted on the upper end of the treatment box (1), a spray plate (23) is fixedly mounted on one end of the water pump (22), the bottom of the spray plate (23) is fixedly mounted on the surface of the treatment box (1), and a water inlet pipe (21) is fixedly mounted on one end of the water pump (22).

3. The civil engineering construction waste treatment device according to claim 1, characterized in that: The pulverizing mechanism (7) comprises a pulverizing motor (71), the outer end of the processing box (1) is fixedly mounted with the pulverizing motor (71), the output shaft of the pulverizing motor (71) is fixedly mounted with a gear (73), the inner wall of the processing box (1) is rotatably connected with a plurality of gears (73), and a pulverizing roller (72) is fixedly mounted in the middle of the gear (73).

4. The civil engineering construction waste treatment device according to claim 1, characterized in that: The transmission mechanism (6) comprises a transmission motor (61), the transmission motor (61) is fixedly mounted on the outer end of the processing box (1), a conveyor belt (62) is fixedly mounted on the output shaft of the transmission motor (61), and a discharge port (63) is provided on one side of the bottom of the processing box (1).

5. The civil engineering construction waste treatment device according to claim 1, characterized in that: The sorting mechanism (9) comprises a sorting motor (91), the inner wall of the processing box (1) is fixedly mounted with the sorting motor (91), and the output shaft of the sorting motor (91) is fixedly mounted with an electromagnetic conveyor belt (92).

6. The civil engineering construction waste treatment device according to claim 5, characterized in that: The inner wall of the processing box (1) is rotatably connected to a rotating block (10), and the inner wall of the rotating block (10) is slidably connected to a connecting rod (101), one end of the connecting rod (101) is rotatably connected to a scraper (102), one end of the scraper (102) is rotatably connected to the inner wall of the processing box (1), and one end of the scraper (102) is in contact with the surface of the electromagnetic conveyor belt (92).

7. The civil engineering construction waste treatment device according to claim 6, characterized in that: The outer end of the processing box (1) is provided with a metal discharge port (8), and the inner wall of the metal discharge port (8) is fixedly connected with an inclined plate (81), and the inclined plate (81) is below the scraper (102).

8. The civil engineering construction waste treatment device according to claim 6, characterized in that: A sliding plate (104) is fixedly mounted on one end of the connecting rod (101), a spring (103) is fixedly mounted on the outer end of the sliding plate (104), and one end of the spring (103) is fixedly mounted on the inner wall of the rotating block (10).

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