Novel mud scraper with mud scraping plate capable of being rapidly disassembled and assembled

Abstract

The novel mud scraper comprises a working bridge, a motor, a main shaft and a mounting plate, the motor is arranged on the working bridge, the main shaft penetrates through the working bridge and is arranged on the motor, a fixing disc is fixedly connected to the main shaft in a sleeved mode, the mounting plate is fixed to the outer side wall of the fixing disc, and the mounting plate is arranged on the outer side wall of the main shaft. A mounting groove is embedded in the mounting plate, a mounting rod is arranged in the mounting groove, a fixed connecting column is arranged on the outer side wall of the mounting rod, a through hole is formed in the connecting position of the mounting plate and the side wall of the mounting groove, the fixed connecting column penetrates through the through hole and is fixed to the outer side wall of the mounting rod, and a mud scraping plate is fixedly connected to the lower portion of the mounting rod. The utility model belongs to the technical field of mud scrapers, and particularly relates to a novel mud scraper with a mud scraping plate capable of being quickly disassembled and assembled, which is convenient for quickly disassembling and assembling the mud scraping plate, convenient for later maintenance and convenient for replacement.

Description

Technical Field

[0001] The utility model belongs to the technical field of mud scrapers, in particular to a novel mud scraper with a mud scraper plate capable of being quickly disassembled and assembled. Background Art

[0002] A sludge scraper is a machine that cleans sludge from rivers. It is used in urban sewage treatment plants, water plants and industrial wastewater treatment in large-diameter circular sedimentation tanks to remove sludge settled at the bottom of the tank and skim off scum on the surface of the tank.

[0003] During use of the existing scraper, the scraper blade is mostly welded or fixed on the scraper with a large number of bolts, which is not convenient for quick disassembly and assembly of the scraper blade, is not conducive to the daily maintenance of the scraper, and is not convenient for quick replacement when damaged. Utility Model Content

[0004] In order to solve the above-mentioned problem, the utility model provides a novel scraper machine with a scraper blade that can be quickly disassembled and assembled, which is convenient for quick disassembly and assembly of the scraper blade, and is convenient for later maintenance and replacement.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a new type of scraper machine with a scraper blade that can be quickly disassembled and assembled, including a working bridge, a motor, a main shaft and a mounting plate, the motor is arranged on the working bridge, the main shaft passes through the working bridge and is arranged on the motor, a fixed disk is fixedly sleeved on the main shaft, a mounting plate is fixed on the outer wall of the fixed disk, a mounting groove is embedded on the mounting plate, a mounting rod is arranged in the mounting groove, a fixed connecting column is arranged on the outer wall of the mounting rod, a through hole is arranged at the connection between the mounting plate and the side wall of the mounting groove, the fixed connecting column passes through the through hole and is fixed on the outer wall of the mounting rod, and a scraper blade is fixedly connected under the mounting rod.

[0006] Preferably, one end of the fixed connection column is provided with an embedding groove, the inner wall of the embedding groove is flush with the outer wall of the mounting plate, a plug hole is provided at the connection between the fixed connection column and the side wall of the embedding groove, and a plug rod is slidably provided in the plug hole.

[0007] Preferably, the plug-in rod is an L-shaped structure, the plug-in rod slides closely against the inner wall of the embedding groove close to the through hole, and one end of the plug-in rod presses against the inner wall of the embedding groove.

[0008] Preferably, a connecting top plate is fixed to the top of the plug-in rod to facilitate simultaneous movement of multiple plug-in rods.

[0009] Preferably, a limiting rod is provided on the outer side wall of the mounting plate, the limiting rod passes through the plug-in rod and is fixed on the outer side wall of the mounting plate, the limiting rod is a U-shaped structure, and the plug-in rod slides relative to the limiting rod.

[0010] Preferably, a limit bolt is threadedly connected to the mounting plate at a position close to the plug-in rod, and the limit bolt is tightly attached to the outer side wall of the plug-in rod.

[0011] Preferably, a reinforcing plate is obliquely provided at the connection between the top wall of the mounting plate and the outer side wall of the main shaft to increase the firmness of the mounting plate.

[0012] The utility model adopts the above structure to achieve the following beneficial effects: the fixed connecting column is limited by the plug-in rod, and the limiting bolt limits the plug-in rod, so that the installation rod and the scraper blade are limited and fixed. When disassembling the scraper blade, it is only necessary to unscrew the limiting bolt to release the limitation of the plug-in rod, and the plug-in rod is moved to one side. Under the action of the connecting top plate, multiple groups of plug-in rods can be moved out at the same time, so that the installation rod, the fixed connecting column and the scraper blade can be removed as a whole, which is convenient for quick disassembly and assembly of the scraper blade, convenient for later maintenance, and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall structure diagram of a new type of scraper with a scraper blade that can be quickly disassembled and assembled according to the utility model;

[0014] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0015] Figure 3 This is a front view of a novel scraper with a scraper blade that can be quickly disassembled and assembled according to the utility model;

[0016] Figure 4 It is a top and side view of a novel scraper with a scraper blade that can be quickly disassembled and assembled according to the utility model.

[0017] Among them, 1. working bridge, 2. motor, 3. main shaft, 4. mounting plate, 5. fixing plate, 6. mounting groove, 7. mounting rod, 8. fixed connecting column, 9. through hole, 10. plug-in hole, 11. embedding groove, 12. plug-in rod, 13. limit rod, 14. limit bolt, 15. connecting top plate, 16. reinforcement plate, 17. scraper plate. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0019] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-4 As shown, the utility model is a novel scraper with a scraper blade that can be quickly disassembled and assembled, comprising a working bridge 1, a motor 2, a main shaft 3 and a mounting plate 4, the motor 2 is arranged on the working bridge 1, the main shaft 3 passes through the working bridge 1 and is arranged on the motor 2, a fixing plate 5 is fixedly sleeved on the main shaft 3, a mounting plate 4 is fixed on the outer wall of the fixing plate 5, a mounting groove 6 is embedded on the mounting plate 4, a mounting rod 7 is arranged in the mounting groove 6, a fixed connecting column 8 is arranged on the outer wall of the mounting rod 7, a through hole 9 is arranged at the connection between the mounting plate 4 and the side wall of the mounting groove 6, the fixed connecting column 8 passes through the through hole 9 and is fixed on the outer wall of the mounting rod 7, a scraper blade 17 is fixedly connected under the mounting rod 7, and a reinforcing plate 16 is obliquely provided at the connection between the top wall of the mounting plate 4 and the outer wall of the main shaft 3.

[0021] like Figure 2 and Figure 3 As shown, a groove 11 is provided at one end of the fixed connecting column 8, and the inner wall of the groove 11 is flush with the outer wall of the mounting plate 4. A plug-in hole 10 is provided at the connection between the fixed connecting column 8 and the side wall of the groove 11. A plug-in rod 12 is slidably provided in the plug-in hole 10. The plug-in rod 12 is an L-shaped structure. The plug-in rod 12 slides close to the inner wall of the groove 11 close to the through hole 9. One end of the plug-in rod 12 is pressed tightly against the inner wall of the groove 11. A connecting top plate 15 is fixed to the top of the plug-in rod 12. A limiting rod 13 is provided on the outer wall of the mounting plate 4. The limiting rod 13 penetrates the plug-in rod 12 and is fixed on the outer wall of the mounting plate 4. The limiting rod 13 is a U-shaped structure. The plug-in rod 12 slides relative to the limiting rod 13. The mounting plate 4 is threadedly connected with a limiting bolt 14 at a position close to the plug-in rod 12, and the limiting bolt 14 is close to the outer wall of the plug-in rod 12.

[0022] When in use, when installing the scraper blade 17, the fixed connecting column 8 passes through the through hole 9, the mounting rod 7 is placed in the mounting groove 6, the plug-in rod 12 is pushed, the plug-in rod 12 slides relative to the limiting rod 13, and the plug-in rod 12 passes through the plug-in hole 10 and is pressed against the inner wall of the embedding groove 11. The plug-in rod 12 drives the connecting top plate 15 to move while moving, thereby driving multiple plug-in rods 12 to move together at the same time, limiting the fixed connecting column 8, tightening the limiting bolt 14 on one side of the plug-in rod 12, limiting and fixing the plug-in rod 12, thereby completing the limiting and fixing of the fixed connecting column 8, the mounting rod 7 and the scraper blade 17; when the scraper blade 17 needs to be disassembled, it is only necessary to unscrew the limiting bolt 14, move the plug-in rod 12 out of the plug-in hole 10, release the limiting of the fixed connecting column 8, take the fixed connecting column 8 out of the plug-in hole 10, thereby removing the scraper blade 17, and facilitating the replacement of the scraper blade 17.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A novel scraper with a scraper blade that can be quickly disassembled and assembled, comprising a working bridge (1), a motor (2), a main shaft (3) and a mounting plate (4), wherein the motor (2) is arranged on the working bridge (1), the main shaft (3) passes through the working bridge (1) and is arranged on the motor (2), a fixed disk (5) is fixedly sleeved on the main shaft (3), and the mounting plate (4) is fixed on the outer side wall of the fixed disk (5), characterized in that: The mounting plate (4) is embedded with a mounting groove (6), a mounting rod (7) is arranged in the mounting groove (6), a fixed connecting column (8) is arranged on the outer wall of the mounting rod (7), a through hole (9) is arranged at the connection between the mounting plate (4) and the side wall of the mounting groove (6), the fixed connecting column (8) penetrates the through hole (9) and is fixed on the outer wall of the mounting rod (7), and a scraper plate (17) is fixedly connected under the mounting rod (7).

2. A novel scraper with a quickly detachable scraper blade according to claim 1, characterized in that: One end of the fixed connection column (8) is provided with an embedding groove (11), the inner wall of the embedding groove (11) is flush with the outer wall of the mounting plate (4), a plug hole (10) is provided at the connection between the fixed connection column (8) and the side wall of the embedding groove (11), and a plug rod (12) is slidably provided in the plug hole (10).

3. A novel scraper with a quickly detachable scraper blade according to claim 2, characterized in that: The plug-in rod (12) is an L-shaped structure. The plug-in rod (12) slides closely against the inner wall of the embedding groove (11) close to the through hole (9). One end of the plug-in rod (12) is pressed tightly against the inner wall of the embedding groove (11).

4. A novel scraper with a quickly detachable scraper blade according to claim 3, characterized in that: A connecting top plate (15) is fixed to the top of the plug-in rod (12).

5. A novel scraper with a quickly detachable scraper blade according to claim 4, characterized in that: A limiting rod (13) is provided on the outer wall of the mounting plate (4); the limiting rod (13) penetrates the plug-in rod (12) and is fixed on the outer wall of the mounting plate (4); the limiting rod (13) is a U-shaped structure; the plug-in rod (12) slides relative to the limiting rod (13).

6. A novel scraper with a quickly detachable scraper blade according to claim 5, characterized in that: The mounting plate (4) is threadedly connected to a limiting bolt (14) at a position close to the plug-in rod (12), and the limiting bolt (14) is tightly attached to the outer side wall of the plug-in rod (12).

7. A novel scraper with a scraper blade that can be quickly disassembled and assembled according to claim 6, characterized in that: A reinforcing plate (16) is obliquely provided at the connection between the top wall of the mounting plate (4) and the outer side wall of the main shaft (3).

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