Waste cleaning device for municipal construction

Abstract

The utility model relates to the technical field of municipal construction, in particular to a municipal construction waste cleaning device which comprises a box body, a feeding port is formed in the top end of the box body, a filter plate is installed below the feeding port, a fixing frame is arranged on the side wall of the filter plate, vibrators are fixedly installed at the bottom ends of the two sides of the fixing frame, and the bottom ends of the two sides of the fixing frame are connected with a motor. The filter plate and the fixed frame are both arranged in an inclined mode, a smashing assembly is arranged on one side of the lower end face of the inclined end of the filter plate, and the filter plate and the fixed frame are both arranged in an inclined mode, so that small waste particles or fragments can smoothly enter the lower portion through meshes of the filter plate, and the smashing assembly is arranged on one side of the lower end face of the inclined end of the filter plate. And the large waste materials are left on the filter plate, slide onto the crushing assembly under the action of the vibrator, are crushed by the crushing assembly and then fall into the extrusion assembly below, so that the extruded waste materials are more compact, and subsequent recovery and reutilization are facilitated.

Description

Technical Field

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

[0002] After searching, the Chinese patent document application number: 202121030294.4 discloses a waste cleaning device for municipal construction, including a support plate, a box body is fixedly installed on the top of the support plate, a feed hopper is fixedly installed on the top of the box body, a first shell and a second shell are fixedly installed on the left and right sides of the box body respectively, a motor is fixedly installed inside the first shell, the output shaft of the motor is bolted to a rotating rod, the surface of the rotating rod is bolted to a first driving wheel, the other end of the rotating rod passes through the box body and extends to the inside of the second shell, and the other end of the rotating rod is bolted to a second driving wheel; the utility model has the advantages of being able to squeeze the waste, making the waste volume smaller, and facilitating the recycling of the waste, solving the problem that the existing waste cleaning device is not convenient for recycling the waste, which will cause waste of resources and cause certain environmental pollution.

[0003] The above-mentioned municipal construction waste cleaning device has the advantages of reducing the volume of waste by squeezing the waste and facilitating the recycling of waste, thereby solving the problem that the existing waste cleaning device is not convenient for recycling waste, causing waste of resources and certain environmental pollution.

[0004] However, the above-mentioned municipal construction waste cleaning device still has the following defects:

[0005] This device only recycles waste by squeezing. If larger waste is encountered, it is not convenient to squeeze it directly and it is impossible to screen it. Therefore, we need a waste cleaning device for municipal construction to solve the above problems. Summary of the Invention

[0006] The purpose of the utility model is to provide a waste cleaning device for municipal construction. When the waste enters the box through the feed inlet, it will first fall on the filter plate. Since the filter plate and the fixed frame are both inclined, smaller waste particles or fragments will smoothly pass through the mesh of the filter plate and enter below, while larger waste will be retained on the filter plate. The waste will slide down along the filter plate under the action of gravity and the vibration generated by the vibrator. The larger waste will slide down to the crushing component through the action of the vibrator, and after being crushed by the crushing component, it will fall into the extrusion component below. The extruded waste is more compact, which is conducive to subsequent recycling and reuse.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a waste cleaning device for municipal construction, comprising a box body, a feed port is provided at the top of the box body, a filter plate is installed below the feed port, a fixed frame is provided on the side wall of the filter plate, the fixed frame is U-shaped, both sides of the fixed frame are fixedly connected to the inner wall of the box body, vibrators are fixedly installed on the bottom ends of both sides of the fixed frame, the inner wall of the fixed frame is provided with a through groove for the filter plate to be clamped, the side walls of the filter plate are movably installed inside the fixed frame, the filter plate and the fixed frame are both inclined, a crushing assembly is provided on one side of the lower end face of the inclined end of the filter plate, a makeshift hole for the filter plate to be pulled out is provided on one side of the box body, an extrusion assembly is provided below the filter plate, and a collection box is placed below the extrusion assembly.

[0008] Preferably, a fixing block is embedded in the surface of the clearance hole, and a handle is fixedly mounted on one side of the fixing block.

[0009] Preferably, the crushing assembly includes two driving motors, a crushing roller and a plurality of crushing teeth. The base of the driving motor is fixedly mounted on the outer wall of one side of the box body. The output shaft of the driving motor is fixedly connected to one end of the crushing roller. The other end of the crushing roller passes through the side wall of the box body and is rotatably mounted on the inner wall of one side of the box body. The plurality of crushing teeth are equidistantly mounted on the outer wall of the crushing roller, and the two driving motors rotate relative to each other.

[0010] Preferably, two inclined plates are installed between the filter plate and the extrusion assembly, one end of the two inclined plates is fixedly connected to the inner wall of the box, and the two inclined plates are symmetrically arranged.

[0011] Preferably, the extrusion assembly includes two extrusion plates and four electric push rods, the bases of the two electric push rods are fixedly mounted on one inner wall of the box body, the piston rod ends of the two electric push rods are fixedly mounted on the side wall of the extrusion plate, and the two extrusion plates are arranged opposite to each other.

[0012] Preferably, two fixed plates are installed below the extrusion assembly, a through groove for pouring waste into is provided in the middle of the two fixed plates, and movable grooves are provided inside the two fixed plates, and a movable assembly is installed inside one of the fixed plates.

[0013] Preferably, the moving assembly includes a motor, a threaded rod, a fixed rod and a moving plate, the base of the motor is fixedly installed on one side inner wall of the moving groove, the output shaft of the motor is fixedly connected to one end of the threaded rod, a threaded hole is opened inside the moving plate, the other end of the threaded rod is threadedly connected to the inside of the moving plate, one end of the fixed rod is fixedly installed on one side inner wall of the moving groove, and the other end of the fixed rod passes through the inside of the moving plate and is slidably connected to the moving plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model mainly uses the waste material entering the box through the feed port and first falling on the filter plate. Since the filter plate and the fixed frame are both inclined, smaller waste particles or fragments will smoothly pass through the mesh holes of the filter plate and enter below, while larger waste material will be retained on the filter plate. The waste material will slide down along the filter plate under the action of gravity and the vibration generated by the vibrator. The larger waste material will slide down to the crushing component through the action of the vibrator, and will fall into the extrusion component below after being crushed by the crushing component. The extruded waste material will be more compact, which is conducive to subsequent recycling and reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 This is a cross-sectional view of the box body of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure inside the box of the utility model;

[0019] Figure 4 It is a schematic diagram of the explosion structure inside the fixed plate of the utility model.

[0020] In the figure: 1. Box body; 2. Fixed block; 201. Handle; 3. Feed port; 4. Collecting box; 5. Driving motor; 501. Crushing roller; 502. Crushing teeth; 6. Fixed frame; 7. Vibrator; 8. Filter plate; 9. Inclined plate; 10. Electric push rod; 11. Extrusion plate; 12. Fixed plate; 1201. Moving plate; 1202. Fixed rod; 1203. Moving groove; 1204. Motor; 1205. Threaded rod; 1206. Threaded hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4The utility model provides a technical solution: a waste cleaning device for municipal construction, comprising a box body 1, a feed inlet 3 is provided at the top of the box body 1, a filter plate 8 is installed below the feed inlet 3, a fixed frame 6 is provided on the side wall of the filter plate 8, the fixed frame 6 is U-shaped, both sides of the fixed frame 6 are fixedly connected to the inner wall of the box body 1, and vibrators 7 are fixedly installed on the bottom ends of both sides of the fixed frame 6, and a through groove for the filter plate 8 to be engaged is provided on the inner wall of the fixed frame 6, and the side wall of the filter plate 8 is movably installed on the inside of the fixed frame 6, and the filter plate 8 and the fixed frame 6 are both inclined. A crushing assembly is provided on one side of the lower end surface of the inclined end of the filter plate 8, and a hole for the filter plate 8 to be drawn out is provided on one side of the box body 1, an extrusion assembly is provided below the filter plate 8, and a collection box 4 is placed below the extrusion assembly;

[0023] During use, after the waste enters the box body 1 through the feed port 3, it will first fall on the filter plate 8. Since the filter plate 8 and the fixed frame 6 are both inclined, smaller waste particles or fragments will smoothly pass through the mesh of the filter plate 8 and enter below, while larger waste will be retained on the filter plate 8. The waste will slide down along the filter plate 8 under the action of gravity and the vibration generated by the vibrator 7. The larger waste will slide down to the crushing assembly under the action of the vibrator 7, and after being crushed by the crushing assembly, it will fall into the extrusion assembly below. The extruded waste is more compact, which is conducive to subsequent recycling and reuse.

[0024] A fixing block 2 is embedded in the surface of the clearance hole, and a handle 201 is fixedly installed on one side of the fixing block 2. The design of the fixing block 2 embedded in the surface of the clearance hole and the handle 201 on one side makes it easier to replace the filter plate 8.

[0025] The crushing assembly includes two driving motors 5, a crushing roller 501 and a plurality of crushing teeth 502. The base of the driving motor 5 is fixedly mounted on the outer wall of one side of the box body 1. The output shaft of the driving motor 5 is fixedly connected to one end of the crushing roller 501. The other end of the crushing roller 501 passes through the side wall of the box body 1 and is rotatably mounted on the inner wall of one side of the box body 1. A plurality of crushing teeth 502 are equidistantly mounted on the outer wall of the crushing roller 501. The two driving motors 5 rotate relative to each other. The equidistant installation of the plurality of crushing teeth 502 on the crushing roller 501 ensures that the waste can be subjected to uniform crushing force during the crushing process.

[0026] Two inclined plates 9 are installed between the filter plate 8 and the extrusion assembly. One end of the two inclined plates 9 is fixedly connected to the inner wall of the box body 1. The two inclined plates 9 are symmetrically arranged. The arrangement of the inclined plates 9 facilitates the guidance of the fallen waste to prevent it from falling randomly.

[0027] The extrusion assembly includes two extrusion plates 11 and four electric push rods 10. The bases of the two electric push rods 10 are fixedly mounted on the inner wall of one side of the box body 1, and the piston rod ends of the two electric push rods 10 are fixedly mounted on the side walls of the extrusion plates 11. The two extrusion plates 11 are arranged opposite to each other. Since the extrusion plates 11 are arranged opposite to each other, the acting force between them can be concentrated on the waste, and the waste can be efficiently extruded under the drive of the electric push rods 10.

[0028] Two fixed plates 12 are installed below the extrusion assembly. A through slot for pouring waste is provided in the middle of the two fixed plates 12. A movable slot 1203 is provided inside the two fixed plates 12. A movable assembly is installed inside one of the fixed plates 12. The through slot is opened and closed by the movable assembly, so that the waste squeezed by the extrusion assembly can effectively fall from the through slot into the collection box 4 below, which is convenient for subsequent processing and transportation.

[0029] The moving assembly includes a motor 1204, a threaded rod 1205, a fixed rod 1202, and a moving plate 1201. The base of the motor 1204 is fixedly mounted on the inner wall of one side of the moving groove 1203. The output shaft of the motor 1204 is fixedly connected to one end of the threaded rod 1205. The interior of the moving plate 1201 is provided with a threaded hole 1206. The other end of the threaded rod 1205 is threadedly connected to the interior of the moving plate 1201. One end of the fixed rod 1202 is fixedly mounted on the inner wall of one side of the moving groove 1203. The other end of the fixed rod 1202 passes through the interior of the moving plate 1201 and is slidably connected to the moving plate 1201. The threaded connection design between the threaded rod 1205 and the moving plate 1201 ensures efficient and stable transmission. Driven by the motor 1204, the threaded rod 1205 can rotate smoothly, thereby pushing the moving plate 1201 to move.

[0030] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal construction waste cleaning device, comprising a housing (1), characterized in that: A feed port (3) is provided at the top of the box body (1), a filter plate (8) is installed below the feed port (3), a fixed frame (6) is provided on the side wall of the filter plate (8), the fixed frame (6) is U-shaped, both sides of the fixed frame (6) are fixedly connected to the inner wall of the box body (1), a vibrator (7) is fixedly installed at the bottom end of both sides of the fixed frame (6), a through groove for the filter plate (8) to be clamped is provided on the inner wall of the fixed frame (6), the side wall of the filter plate (8) is movably installed inside the fixed frame (6), the filter plate (8) and the fixed frame (6) are both inclined, a crushing assembly is provided on one side of the lower end face of the inclined end of the filter plate (8), a clearance hole for the filter plate (8) to be drawn out is provided on one side of the box body (1), an extrusion assembly is provided below the filter plate (8), and a collection box (4) is placed below the extrusion assembly.

2. A municipal construction waste cleaning device according to claim 1, characterized in that: A fixing block (2) is embedded in the surface of the clearance hole, and a handle (201) is fixedly mounted on one side of the fixing block (2).

3. A municipal construction waste cleaning device according to claim 2, characterized in that: The pulverizing assembly comprises two drive motors (5), a pulverizing roller (501) and a plurality of pulverizing teeth (502), wherein the base of the drive motor (5) is fixedly mounted on an outer wall of one side of the box (1), the output shaft of the drive motor (5) is fixedly connected to one end of the pulverizing roller (501), the other end of the pulverizing roller (501) passes through the side wall of the box (1) and is rotatably mounted on an inner wall of one side of the box (1), the plurality of pulverizing teeth (502) are equidistantly mounted on the outer wall of the pulverizing roller (501), and the two drive motors (5) rotate relative to each other.

4. A municipal construction waste cleaning device according to claim 3, characterized in that: Two inclined plates (9) are installed between the filter plate (8) and the extrusion assembly, one end of the two inclined plates (9) is fixedly connected to the inner wall of the box body (1), and the two inclined plates (9) are symmetrically arranged.

5. The municipal construction waste cleaning device according to claim 4, characterized in that: The extrusion assembly comprises two extrusion plates (11) and four electric push rods (10), the bases of the two electric push rods (10) are fixedly mounted on one inner wall of the box body (1), the piston rod ends of the two electric push rods (10) are fixedly mounted on the side walls of the extrusion plates (11), and the two extrusion plates (11) are arranged opposite to each other.

6. The municipal construction waste cleaning device according to claim 5, characterized in that: Two fixed plates (12) are installed below the extrusion assembly, a through slot for pouring waste into is provided in the middle of the two fixed plates (12), and a movable slot (1203) is provided inside the two fixed plates (12), and a movable assembly is installed inside one of the fixed plates (12).

7. The municipal construction waste cleaning device according to claim 6, characterized in that: The moving assembly comprises a motor (1204), a threaded rod (1205), a fixed rod (1202) and a moving plate (1201); the base of the motor (1204) is fixedly mounted on an inner wall of one side of the moving groove (1203); the output shaft of the motor (1204) is fixedly connected to one end of the threaded rod (1205); a threaded hole (1206) is provided inside the moving plate (1201); the other end of the threaded rod (1205) is threadedly connected to the inside of the moving plate (1201); one end of the fixed rod (1202) is fixedly mounted on an inner wall of one side of the moving groove (1203); the other end of the fixed rod (1202) passes through the inside of the moving plate (1201) and is slidably connected to the moving plate (1201).

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