Building waste crushing device

Abstract

The utility model provides a building waste crushing device which comprises a bottom plate, a flushing mechanism is arranged at the top end of the bottom plate, the flushing mechanism comprises a flushing box, a settling pond and a settling slope, the flushing box is fixedly connected to the right side of the top end of the bottom plate, and the settling pond is movably connected to an inner cavity of the flushing box. The sedimentation slopes are arranged on the inner sides of the tops of the left side and the right side of the sedimentation tank, a conveying mechanism is arranged at the top of the flushing box and comprises a conveying box, a conveying belt, a powerful fan, a ventilation pipeline and a collection bag, the conveying box is fixedly installed at the top of the flushing box, and the conveying belt is installed in an inner cavity of the conveying box; the powerful fan is fixedly installed on the front side of the conveying box, the ventilation pipeline is fixedly connected to the rear side of the conveying box, the collection bag is installed at the output end of the ventilation pipeline, and the left side of the top end of the bottom plate is fixedly connected with a crushing box. The device solves the problem that the quality of finished products is low due to the fact that sundries in broken stone materials are difficult to remove by existing equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste residue treatment, in particular to a construction waste material crushing device. Background Art

[0002] With the rapid development of the construction industry, a large amount of construction waste is generated at construction sites. Most of the waste is directly transported to the suburbs or villages, and is piled up in the open air or landfilled, which not only pollutes the environment, but also contains a large amount of abandoned stones and concrete. These stones and concrete can be crushed and used as concrete stones and sand and gravel, which can not only improve environmental protection but also reduce construction costs. However, in actual use, the existing equipment cannot remove debris such as soil, plastic bags, etc. in the crushed stones, so that unusable waste will be mixed after crushing, resulting in poor quality of the finished product.

[0003] Therefore, there is an urgent need for a construction waste crushing device to solve the above problems. Summary of the invention

[0004] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a construction waste crushing device to solve the problems raised in the background technology.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a construction waste crushing device, comprising a base plate, a flushing mechanism is arranged at the top of the base plate, the flushing mechanism comprises a flushing box, a sedimentation tank and a sedimentation slope, the flushing box is fixedly connected to the right side of the top of the base plate, the sedimentation tank is movably connected to the inner cavity of the flushing box, the sedimentation slope is opened on the inner side of the top of the left and right sides of the sedimentation tank, a conveying mechanism is arranged at the top of the flushing box, the conveying mechanism comprises a conveying box, a conveyor belt, a powerful fan, a ventilation duct and a collecting bag, the conveying box is fixedly installed on the top of the flushing box, the conveyor belt is installed in the inner cavity of the conveying box, the powerful fan is fixedly installed on the front side of the conveying box, the ventilation duct is fixedly connected to the rear side of the conveying box, the collecting bag is installed at the output end of the ventilation duct, and a crushing box is fixedly connected to the left side of the top of the base plate.

[0006] Preferably, the input end of the delivery box is arranged in the inner cavity of the flushing box, and the installation position of the powerful fan corresponds to the ventilation duct.

[0007] Preferably, a feed hopper is fixedly connected to the top of the crushing box, and the output end of the conveying box is arranged at the top of the feed hopper.

[0008] Preferably, a driving motor is fixedly mounted on the upper portion of the back side of the crushing box, and an output end of the driving motor passes through the inner cavity of the crushing box and is fixedly connected to a crushing roller group.

[0009] Preferably, a vibration motor is fixedly installed in the middle of the back side of the crushing box, and the output end of the vibration motor passes through the inner cavity of the crushing box and is fixedly installed with a screening mesh plate.

[0010] Preferably, a coarse material discharge plate is fixedly connected to the front side of the crushing box at the output end of the screening mesh plate, an inspection cover plate is fixedly connected to the left side of the bottom plate by bolts, and a fine material discharge plate is fixedly connected to the bottom of the inspection cover plate.

[0011] Preferably, the bottom end of the inner cavity of the crushing box is provided with an inclined landslide, and the surface of the conveyor belt is fixedly connected with an anti-fall plate.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model proposes a construction waste crushing device, which solves the problem that the existing equipment cannot remove the dirt, plastic bags and other debris in the crushed stone during actual use, so that the crushed stone will be mixed with unusable waste, resulting in low quality of the finished product, through the coordinated operation of various components;

[0014] 2. The utility model proposes a construction waste crushing device, which screens the crushed stones through the coordinated operation of a vibration motor and a screening mesh plate, so that stones that are not finely crushed enough can be screened out for re-crushing, thereby improving the working quality of the device. The setting of the inclined landslide can make the screened fine materials convenient to be discharged without accumulation and blockage. The setting of the coarse material discharge plate can facilitate the discharge of coarse materials. The setting of the inspection cover plate can facilitate the inspection and replacement of the internal components of the crushing box, thereby avoiding the impact of component failure on the operation of the device. The setting of the fine material discharge plate can facilitate the discharge of fine materials. The setting of the anti-drop plate can prevent the original stone from sliding down and falling into the inner cavity of the flushing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front side structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall back side structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal cross-sectional structure of the crushing box of the utility model;

[0018] Figure 4 It is a partial cross-sectional structural schematic diagram of the conveying box of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the flushing box of the utility model.

[0020] Explanation of the markings in the figure: 1. Bottom plate; 2. Flushing mechanism; 201. Flushing box; 202. Sedimentation tank; 203. Sedimentation slope; 3. Conveying mechanism; 301. Conveying box; 302. Conveyor belt; 303. Powerful fan; 304. Ventilation duct; 305. Collecting bag; 4. Crushing box; 5. Feed hopper; 6. Driving motor; 7. Crushing roller group; 8. Vibrating motor; 9. Screening mesh plate; 10. Inclined landslide; 11. Coarse material discharge plate; 12. Inspection cover plate; 13. Fine material discharge plate; 14. Anti-drop plate. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] See also Figures 1 to 5 A construction waste crushing device comprises a bottom plate 1, a flushing mechanism 2 is arranged at the top of the bottom plate 1, the flushing mechanism 2 comprises a flushing box 201, a sedimentation tank 202 and a sedimentation slope 203, the flushing box 201 is fixedly connected to the right side of the top of the bottom plate 1, the sedimentation tank 202 is movably connected to the inner cavity of the flushing box 201, the sedimentation slope 203 is opened on the inner side of the top of the left and right sides of the sedimentation tank 202, the top of the flushing box 201 is provided with a conveying mechanism 3, the conveying mechanism 3 comprises a conveying box 301, conveyor belt 302, powerful fan 303, ventilation duct 304 and collection bag 305, the conveyor box 301 is fixedly installed on the top of the flushing box 201, the conveyor belt 302 is installed in the inner cavity of the conveyor box 301, the powerful fan 303 is fixedly installed on the front side of the conveyor box 301, the ventilation duct 304 is fixedly connected to the rear side of the conveyor box 301, the collection bag 305 is installed on the output end of the ventilation duct 304, and the left side of the top of the bottom plate 1 is fixedly connected with a crushing box 4. The utility model proposes a construction waste crushing device, which solves the problem that the existing equipment cannot remove debris such as soil, plastic bags, etc. in the crushed stone during actual use, so that unusable waste will be mixed after crushing, resulting in low quality of the finished product.

[0023] Preferably, the input end of the conveying box 301 is arranged in the inner cavity of the flushing box 201 , and the installation positions of the powerful fan 303 and the ventilation duct 304 correspond to each other.

[0024] Preferably, the top of the crushing box 4 is fixedly connected with a feed hopper 5, and the output end of the conveying box 301 is arranged at the top of the feed hopper 5. Through the setting of the feed hopper 5, the delivered stones can be conveniently concentrated, so that the stones fall accurately on the top of the crushing roller group 7.

[0025] Preferably, a driving motor 6 is fixedly installed on the upper part of the back of the crushing box 4, and the output end of the driving motor 6 passes through the inner cavity of the crushing box 4 and is fixedly connected to a crushing roller group 7. The driving motor 6 and the crushing roller group 7 work together to crush the stone.

[0026] Preferably, a vibration motor 8 is fixedly installed in the middle of the back of the crushing box 4, and the output end of the vibration motor 8 passes through the inner cavity of the crushing box 4 and is fixedly installed with a screening mesh plate 9. Through the coordinated operation of the vibration motor 8 and the screening mesh plate 9, the crushed stones are screened, so that the stones that are not finely crushed enough can be screened out for re-crushing, thereby improving the working quality of the device.

[0027] Preferably, a coarse material discharge plate 11 is fixedly connected to the front side of the crushing box 4 at the output end of the screening mesh plate 9, and an inspection cover plate 12 is fixedly connected to the left side of the bottom plate 1 by bolts, and a fine material discharge plate 13 is fixedly connected to the bottom of the inspection cover plate. The coarse material discharge plate 11 is provided to facilitate the discharge of coarse materials, and the inspection cover plate 12 is provided to facilitate the inspection and replacement of the internal components of the crushing box 4, thereby avoiding the influence of component failure on the operation of the device, and the fine material discharge plate 13 is provided to facilitate the discharge of fine materials.

[0028] Preferably, the bottom end of the inner cavity of the crushing box 4 is provided with an inclined landslide 10, and the surface of the conveyor belt 302 is fixedly connected with an anti-drop plate 14. The setting of the inclined landslide 10 can make the screened fine materials convenient to be discharged without accumulation and clogging, and the setting of the anti-drop plate 14 can prevent the raw stone materials from sliding down and falling into the inner cavity of the washing box 201.

[0029] The working principle of this embodiment is as follows:

[0030] When in use, the components of the device are operated and controlled through the control panel. By putting waste stones into the inner cavity of the flushing box 201 and continuously injecting water into the inner cavity of the flushing box 201, the soil on the surface of the stones is washed by the water flow, and the washed soil is settled in the inner cavity of the sedimentation tank 202. The sedimentation slope 203 is set to allow the soil to slide smoothly to the bottom of the inner cavity of the sedimentation tank 202. The washed stones are transported by controlling the conveyor belt 302 to work. When the stones are transported to the working position of the powerful fan 303, the powerful fan 303 is controlled to work to blow the plastics and bags mixed in the stones straight into the inner cavity of the ventilation duct 304, and are transported through the ventilation duct 304. To the inner cavity of the collecting bag 305, the collecting bag 305 is breathable and can drain water, and the remaining stones are transported to the inner cavity of the feed hopper 5 through the conveyor belt 302 and fall to the upper part of the crushing roller group 7, and the crushing roller group 7 is driven to rotate by controlling the driving motor 6, and the stones are crushed by the rotation of the crushing roller group 7. The crushed stones fall to the upper part of the screening mesh plate 9, and the screening mesh plate 9 is driven to vibrate by controlling the vibration motor 8, and the crushed stones are screened by the vibration of the screening mesh plate 9, so that the fine materials fall to the upper part of the inclined landslide 10, and the fine materials slide to the fine material discharge plate 13 for discharge through the slope of the inclined landslide 10, and the coarse materials are discharged through the coarse material discharge plate 11.

[0031] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A construction waste crushing device, comprising a base plate (1), characterized in that: A flushing mechanism (2) is provided at the top of the bottom plate (1), the flushing mechanism (2) comprising a flushing box (201), a sedimentation tank (202) and a sedimentation slope (203), the flushing box (201) being fixedly connected to the right side of the top of the bottom plate (1), the sedimentation tank (202) being movably connected to the inner cavity of the flushing box (201), the sedimentation slope (203) being opened on the inner side of the top of the left and right sides of the sedimentation tank (202), the top of the flushing box (201) being provided with a conveying mechanism (3), the conveying mechanism (3) comprising a conveying box (301), a conveyor belt (302), and a conveyor belt (303). 02), a powerful fan (303), a ventilation duct (304) and a collecting bag (305), the conveying box (301) is fixedly installed on the top of the flushing box (201), the conveyor belt (302) is installed in the inner cavity of the conveying box (301), the powerful fan (303) is fixedly installed on the front side of the conveying box (301), the ventilation duct (304) is fixedly connected to the rear side of the conveying box (301), the collecting bag (305) is installed at the output end of the ventilation duct (304), and the left side of the top end of the bottom plate (1) is fixedly connected to a crushing box (4).

2. A construction waste crushing device according to claim 1, characterized in that: The input end of the delivery box (301) is arranged in the inner cavity of the flushing box (201), and the installation positions of the powerful fan (303) and the ventilation duct (304) correspond to each other.

3. The construction waste crushing device according to claim 1, characterized in that: The top of the crushing box (4) is fixedly connected to a feed hopper (5), and the output end of the conveying box (301) is arranged at the top of the feed hopper (5).

4. The construction waste crushing device according to claim 1, characterized in that: A driving motor (6) is fixedly mounted on the upper portion of the back side of the crushing box (4), and an output end of the driving motor (6) passes through the inner cavity of the crushing box (4) and is fixedly connected to a crushing roller group (7).

5. The construction waste crushing device according to claim 1, characterized in that: A vibration motor (8) is fixedly mounted in the middle of the back side of the crushing box (4), and an output end of the vibration motor (8) passes through the inner cavity of the crushing box (4) and a screening mesh plate (9) is fixedly mounted thereon.

6. The construction waste crushing device according to claim 1, characterized in that: A coarse material discharge plate (11) is fixedly connected to the front side of the crushing box (4) at the output end of the screening mesh plate (9), an inspection cover plate (12) is fixedly connected to the left side of the bottom plate (1) by bolts, and a fine material discharge plate (13) is fixedly connected to the bottom of the inspection cover plate.

7. The construction waste crushing device according to claim 1, characterized in that: The bottom end of the inner cavity of the crushing box (4) is provided with an inclined slide (10), and the surface of the conveyor belt (302) is fixedly connected with an anti-fall plate (14).

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