Movable reciprocating circulating mud scraper

Abstract

The utility model discloses a movable reciprocating circulating mud scraper, which belongs to the technical field of mud scrapers and comprises a mounting shell, a sliding chute is arranged in the mounting shell, a moving component is arranged in the mounting shell, a dismounting component is arranged in the moving component, and the moving component comprises a protective shell. A motor is arranged in the protective shell, a connecting shaft is fixedly connected to an output shaft of the motor, a reciprocating lead screw is fixedly connected to one side of the connecting shaft, and one end of the reciprocating lead screw is rotationally connected to the inner wall of the mounting shell; according to the utility model, through the arrangement of the moving assembly, through the design, the reciprocating lead screw and the moving plate, the scraping plate can do reciprocating circulating motion conveniently, sludge in the rectangular precipitation tank is cleaned, and then lubricating oil is extruded on the reciprocating lead screw through the extrusion block, so that the reciprocating lead screw is lubricated.

Description

Technical Field

[0001] The utility model belongs to the technical field of mud scrapers, in particular to a mobile reciprocating mud scraper. Background Art

[0002] A sludge scraper is a device used in sedimentation tanks for urban sewage treatment plants, water plants and industrial wastewater treatment to remove sludge settled at the bottom of the tank, thereby preventing the sludge settled at the bottom of the tank from being inconvenient to clean. A mobile reciprocating sludge scraper is a device used in rectangular sedimentation tanks that moves back and forth when scraping sludge.

[0003] Nowadays, the sludge in the rectangular sedimentation tank can be effectively cleaned by a mobile reciprocating scraper. However, after long-term use, the smoothness of the output shaft that controls the movement of the hanging plate may decrease, affecting the scraping of the scraper. In order to solve the above problems, a mobile reciprocating scraper with lubrication is needed. Utility Model Content

[0004] The utility model aims to propose a mobile reciprocating scraper to solve the problem that the smoothness of the output shaft controlling the movement of the hanging plate may decrease after long-term use, thus affecting the scraping of the scraper.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mobile reciprocating cycle scraper, comprising a mounting shell, characterized in that: a slide groove is arranged in the mounting shell, a moving assembly is arranged in the mounting shell, a disassembly assembly is arranged in the moving assembly, the moving assembly comprises a protective shell, a motor is arranged inside the protective shell, and a connecting shaft is fixedly connected to the output shaft of the motor;

[0006] A reciprocating screw is fixedly connected to one side of the connecting shaft, one end of the reciprocating screw is rotatably connected to the inner wall of the mounting shell, one end of the motor is fixedly connected to the outer wall of the mounting shell, a fixing frame is fixedly connected to the inner wall of the mounting shell, an extrusion shell is fixedly connected to the inner wall of the fixing frame, an oil bag is provided inside the extrusion shell, an oil inlet pipe is fixedly connected to the top surface of the extrusion shell, a sealing cover is provided on the top of the oil inlet pipe, an extrusion block is fixedly connected to the other side of the connecting shaft, an extrusion port is provided on the bottom surface of the extrusion shell, an oil outlet is provided on the bottom surface of the extrusion shell, a moving plate is provided on the outer surface of the reciprocating screw, a fixing frame is fixedly connected to one side of the moving plate, a scraper is fixedly connected to the bottom end of the fixing frame, a connecting plate is fixedly connected to the top surface of the scraper, and the top of the fixing frame is slidably connected to the inner wall of the slide groove.

[0007] As a further description of the above technical solution:

[0008] The disassembly assembly comprises a snap frame, one side of which is fixedly connected to one side of the mounting shell.

[0009] As a further description of the above technical solution:

[0010] A snap eye is arranged on one side of the snap frame.

[0011] As a further description of the above technical solution:

[0012] A fixing block is fixedly connected to one side of the protective shell.

[0013] As a further description of the above technical solution:

[0014] A connecting spring is fixedly connected to the inner wall of the fixing block.

[0015] As a further description of the above technical solution:

[0016] The other end of the connecting spring is fixedly connected with a clamping block.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In the utility model, a moving component is provided, and the scraper is installed on the rectangular sedimentation tank. When in use, the motor is started, and the connecting shaft is driven by the motor, thereby driving the reciprocating screw, and the moving plate is driven by the reciprocating screw, and then the fixed frame is driven, and the scraper is driven by the fixed frame, so that the scraper is made to reciprocate by the reciprocating screw, and the sludge in the rectangular sedimentation tank is cleaned by the scraper, and at the same time, the extrusion block is driven by the connecting shaft, and the oil bag in the extrusion shell is squeezed by the extrusion block, and the lubricating oil in the oil bag is squeezed out through the oil outlet and falls on the reciprocating screw, and the lubricating oil is attached to the moving plate when the moving plate moves, and the reciprocating screw is lubricated as a whole by the lubricating oil attached to the moving plate, which is convenient for maintenance. Through this design, the scraper is convenient to reciprocate and circulate through the reciprocating screw and the moving plate, and the sludge in the rectangular sedimentation tank is cleaned, and the lubricating oil is squeezed onto the reciprocating screw by the extrusion block to lubricate the reciprocating screw.

[0019] 2. In the utility model, a disassembly component is provided, and when the motor fails, the card block is pressed to push the card block out of the card eye, and the protective shell is pulled at this time to remove the protective shell and repair the motor. After the repair, the protective shell is installed back to its original position and fastened with the card block and the card eye to fix the protective shell. Through this design, the card block and the card eye are used to facilitate the installation and disassembly of the protective shell, and when the motor is damaged, it is convenient to repair the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of a mobile reciprocating mud scraper.

[0021] Figure 2 The figure is a schematic diagram of the exploded three-dimensional structure of the moving components of a mobile reciprocating scraper.

[0022] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of the bottom surface of the extrusion shell in the moving component of a mobile reciprocating scraper.

[0023] Figure 4 It is a schematic diagram of the exploded three-dimensional structure of the disassembled components of a mobile reciprocating scraper.

[0024] Legend:

[0025] 1. Install the housing; 2. Slide; 3. Move the assembly; 31. Protective housing; 32. Motor; 33. Connecting shaft; 34. Extrusion block; 35. Fixed frame; 36. Extrusion shell; 37. Oil inlet pipe; 38. Move plate; 39. Reciprocating screw; 310. Fixed frame; 311. Scraper; 312. Connecting plate; 313. Extrusion port; 314. Oil outlet; 4. Disassembly assembly; 41. Buckle frame; 42. Eyelet; 43. Fixed block; 44. Connecting spring; 45. Block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 The utility model provides a technical solution: a mobile reciprocating scraper, including a mounting shell 1, a slide groove 2 is arranged in the mounting shell 1, a moving component 3 is arranged in the mounting shell 1, a disassembly component 4 is arranged in the moving component 3, the moving component 3 includes a protective shell 31, a motor 32 is arranged inside the protective shell 31, and a connecting shaft 33 is fixedly connected to the output shaft of the motor 32.

[0028] A reciprocating screw 39 is fixedly connected to one side of the connecting shaft 33, one end of the reciprocating screw 39 is rotatably connected to the inner wall of the mounting shell 1, one end of the motor 32 is fixedly connected to the outer wall of the mounting shell 1, a fixing frame 35 is fixedly connected to the inner wall of the mounting shell 1, an extrusion shell 36 is fixedly connected to the inner wall of the fixing frame 35, an oil bag is arranged inside the extrusion shell 36, an oil inlet pipe 37 is fixedly connected to the top surface of the extrusion shell 36, a sealing cover is arranged on the top of the connecting shaft 33, and a reciprocating screw 39 is fixedly connected to the inner wall of the mounting shell 1. The other side of the connecting shaft 33 is fixedly connected with an extrusion block 34, the bottom surface of the extrusion shell 36 is provided with an extrusion port 313, the bottom surface of the extrusion shell 36 is provided with an oil outlet 314, the outer surface of the reciprocating screw 39 is provided with a moving plate 38, one side of the moving plate 38 is fixedly connected with a fixing frame 310, the bottom end of the fixing frame 310 is fixedly connected with a scraper 311, the top surface of the scraper 311 is fixedly connected with a connecting plate 312, and the top end of the fixing frame 310 is slidably connected with the inner wall of the slide groove 2;

[0029] The specific implementation method is as follows: the scraper is installed on a rectangular sedimentation tank. When in use, the motor 32 is started, and the connecting shaft 33 is driven by the motor 32, thereby driving the reciprocating screw 39, and the moving plate 38 is driven by the reciprocating screw 39, and then the fixed frame 310 is driven, and then the scraper 311 is driven by the fixed frame 310, so that the scraper 311 is made to reciprocate by the reciprocating screw 39, and the sludge in the rectangular sedimentation tank is cleaned by the scraper 311. At the same time, the extrusion block 34 is driven by the connecting shaft 33, and the oil bag in the extrusion shell 36 is squeezed by the extrusion block 34, and the lubricating oil in the oil bag is squeezed out through the oil outlet 314 and falls on the reciprocating screw 39. When the moving plate 38 moves, the lubricating oil is attached to the moving plate 38, and the reciprocating screw 39 is lubricated as a whole by the lubricating oil attached to the moving plate 38, so as to facilitate maintenance.

[0030] The disassembly assembly 4 includes a buckle frame 41, one side of the buckle frame 41 is fixedly connected to one side of the mounting housing 1, a buckle eye 42 is provided on one side of the buckle frame 41, a fixing block 43 is fixedly connected to one side of the protective housing 31, a connecting spring 44 is fixedly connected to the inner wall of the fixing block 43, and a clamping block 45 is fixedly connected to the other end of the connecting spring 44;

[0031] The specific implementation method is as follows: when the motor 32 fails, the block 45 is pressed to push the block 45 out of the eye 42, and then the protective shell 31 is pulled to remove the protective shell 31, and the motor 32 is repaired. After the repair, the protective shell 31 is installed back to its original position, and the block 45 is buckled with the eye 42 to fix the protective shell 31.

[0032] Working principle: The scraper is installed on a rectangular sedimentation tank. When in use, the motor 32 is started, and the motor 32 drives the connecting shaft 33, thereby driving the reciprocating screw 39, and the reciprocating screw 39 drives the moving plate 38, and then drives the fixed frame 310, and then drives the scraper 311 through the fixed frame 310, so that the reciprocating screw 39 is used to make the scraper 311 reciprocate, and the scraper 311 is used to clean the sludge in the rectangular sedimentation tank, and at the same time, the connecting shaft 33 drives the extrusion block 34, and the extrusion block 34 squeezes the oil bag in the extrusion shell 36, and the lubricant in the oil bag is removed. The lubricating oil is squeezed out through the oil outlet 314 and falls on the reciprocating screw 39. When the movable plate 38 moves, the lubricating oil is attached to the movable plate 38, and the reciprocating screw 39 is lubricated as a whole by the lubricating oil attached to the movable plate 38, so as to facilitate maintenance. When the motor 32 fails, the block 45 is pressed to push the block 45 out of the eye 42. At this time, the protective shell 31 is pulled to remove the protective shell 31, and the motor 32 is repaired. After the repair, the protective shell 31 is installed back to its original position, and the protective shell 31 is fixed by snapping the block 45 with the eye 42.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile reciprocating scraper, comprising a mounting housing (1), characterized in that: The installation shell (1) is provided with a slide groove (2), the installation shell (1) is provided with a moving assembly (3), the moving assembly (3) is provided with a disassembly assembly (4), the moving assembly (3) comprises a protective shell (31), a motor (32) is provided inside the protective shell (31), and a connecting shaft (33) is fixedly connected to the output shaft of the motor (32); A reciprocating screw (39) is fixedly connected to one side of the connecting shaft (33), one end of the reciprocating screw (39) is rotatably connected to the inner wall of the mounting shell (1), one end of the motor (32) is fixedly connected to the outer wall of the mounting shell (1), a fixing frame (35) is fixedly connected to the inner wall of the mounting shell (1), an extrusion shell (36) is fixedly connected to the inner wall of the fixing frame (35), an oil bag is provided inside the extrusion shell (36), an oil inlet pipe (37) is fixedly connected to the top surface of the extrusion shell (36), a sealing cover is provided at the top end of the oil inlet pipe (37), and the connecting shaft An extrusion block (34) is fixedly connected to the other side of the (33), an extrusion port (313) is provided on the bottom surface of the extrusion shell (36), an oil outlet (314) is provided on the bottom surface of the extrusion shell (36), a movable plate (38) is provided on the outer surface of the reciprocating screw (39), a fixed frame (310) is fixedly connected to one side of the movable plate (38), a scraper (311) is fixedly connected to the bottom end of the fixed frame (310), a connecting plate (312) is fixedly connected to the top surface of the scraper (311), and the top end of the fixed frame (310) is slidably connected to the inner wall of the slide groove (2).

2. A mobile reciprocating scraper according to claim 1, characterized in that: The disassembly assembly (4) comprises a snap frame (41), one side of the snap frame (41) being fixedly connected to one side of the mounting housing (1).

3. A mobile reciprocating scraper according to claim 2, characterized in that: A snap eye (42) is provided on one side of the snap frame (41).

4. A mobile reciprocating scraper according to claim 3, characterized in that: A fixing block (43) is fixedly connected to one side of the protective shell (31).

5. The mobile reciprocating scraper according to claim 4, characterized in that: A connecting spring (44) is fixedly connected to the inner wall of the fixing block (43).

6. The mobile reciprocating scraper according to claim 5, characterized in that: The other end of the connecting spring (44) is fixedly connected to a clamping block (45).

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