Cleaning device for well lid machining

Abstract

The utility model discloses a cleaning device for well lid machining, which comprises a cleaning pool, a fixing frame fixedly connected to the middle of the upper end of the cleaning pool, a servo motor fixedly mounted at the upper end of the fixing frame, nozzles mounted on the left side and the right side of the upper end of the fixing frame at equal intervals, and a connecting mechanism, the connecting mechanism comprises a gear fixedly connected to the output end of the fixing frame, connecting strips connected to the front end and the rear end of the gear in a meshed mode, movable columns fixedly connected to the side faces of the connecting strips, supporting columns fixedly connected to the front side and the rear side of the upper end of the cleaning pool, supporting plates and movable pressing plates, and the supporting plates are slidably connected to the left end and the right end of the cleaning pool. The movable pressing plate is attached to the side, away from the fixing frame, of the upper end of the supporting plate. According to the cleaning device for well lid machining, a well lid to be cleaned can be clamped and fixed conveniently, the well lid can be conveyed conveniently, the well lid can be brushed conveniently, and a cleaning brush can be detached and replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of manhole cover cleaning, in particular to a cleaning device for manhole cover processing. Background Technique

[0002] A manhole cover refers to a lid set in public places such as urban roads and squares to facilitate the maintenance of road facilities, used to cover roads or deep wells at home to prevent people or objects from falling. During the production and processing of manhole covers, it is necessary to clean impurities such as dust and oil stains on the surface of the manhole cover. Traditional manual cleaning is time-consuming and laborious, and thus a corresponding cleaning device can be used to complete the cleaning work;

[0003] For example, the patent authorization publication number is CN215696038U, and the authorization publication date is February 1, 2022. It discloses a cleaning device for ductile iron manhole cover processing, including a tank body and a box body. A base is slidably connected inside the tank body. Sliding grooves are opened on both sides of the tank body. Installation blocks are arranged at the tops of the two sliding grooves. A cross bar is fixedly connected between the installation blocks. A brush is fixedly installed at the bottom end of the cross bar. One end of the installation block is fixedly connected with a sliding rod. A support block is slidably connected on the sliding rod. One end of the sliding rod away from the installation block is hinged with a connecting rod. The other end of the connecting rod is sleeved with a cylinder. A disc is fixedly connected to one side of the cylinder. A rotating device is arranged between the two discs. The utility model is a cleaning device for ductile iron manhole cover processing. The rotating device can drive the disc to rotate. Through the cooperation of the disc, cylinder, connecting rod, sliding rod, support block and slider, the installation block can make a horizontal reciprocating movement on the sliding groove, so that the brush between the installation blocks can clean the ductile iron manhole cover placed on the base;

[0004] However, in the prior art, it is inconvenient to move and transport the manhole cover, and there is a lack of components for fixing the manhole cover during the cleaning process, which affects the stability during the cleaning process. Moreover, it is inconvenient to disassemble and replace the cleaning brush. The cleaning brush wears during long-term use, affecting the actual cleaning effect. For example, the above-listed comparative patent has this problem;

[0005] Therefore, we propose a cleaning device for manhole cover processing to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a cleaning device for manhole cover processing to solve the problems in the prior art that it is inconvenient to move and transport the manhole cover, and there is a lack of components for fixing the manhole cover during the cleaning process, which affects the stability during the cleaning process. Moreover, it is inconvenient to disassemble and replace the cleaning brush. The cleaning brush wears during long-term use, affecting the actual cleaning effect.

[0007] To achieve the above object, the utility model provides the following technical solutions: A cleaning device for manhole cover processing, including a cleaning pool, a fixing frame fixedly connected to the middle of the upper end of the cleaning pool, a servo motor fixedly installed on the upper end of the fixing frame, and spray heads installed at equal intervals on the left and right sides of the upper end of the fixing frame;

[0008] Wherein, cleaning brushes are arranged on both the left and right sides of the upper end of the cleaning pool, the spray heads are inclined on the outer side of the fixing frame, and the spray heads are connected to an external water pump through water pipes;

[0009] It further includes:

[0010] A connecting mechanism, the connecting mechanism includes a gear fixedly connected to the output end of the fixing frame, connecting bars meshed with the front and rear ends of the gear, movable columns fixedly connected to the sides of the connecting bars, and support columns fixedly connected to the front and rear sides of the upper end of the cleaning pool;

[0011] A support plate, the support plate is slidably connected to the left and right ends of the cleaning pool, and a moving rod is fixedly connected to the lower end of the support plate. The moving rods are respectively inserted into the left and right ends of the cleaning pool, and convex columns are fixedly connected to the front and rear ends of the upper end of the support plate close to the fixing frame;

[0012] A movable pressing plate, the movable pressing plate is arranged in a fitting manner on the side of the support plate away from the fixing frame, and a left-right sliding structure is formed between the movable pressing plate and the side plate.

[0013] Preferably, the connecting bar drives a left-right sliding structure between the movable column and the support column, and an installation rod is fixedly connected to the end of the connecting bar away from the fixing frame. The installation rod is inserted into the installation plate, and the installation plate is fixedly connected to the upper end of the cleaning brush. The installation plate and the connecting bar are arranged in a fitting manner, and a mounting cap for locking and limiting is threadedly connected to the outer surface of the installation rod.

[0014] Preferably, the mounting cap and the installation plate are arranged in a fitting manner, and the mounting cap, in combination with the installation rod and the installation plate, drives the cleaning brush to form a detachable structure with the connecting bar.

[0015] Preferably, the side plate is fixedly connected to the side of the support plate away from the fixing frame, and a connecting column in a "T" - shaped structure is fixedly connected to the upper end of the side plate. A spring is sleeved on the outer surface of the connecting column.

[0016] Preferably, the movable end of the spring is fixedly connected to a positioning plate, and a sliding structure is formed between the positioning plate and the connecting column.

[0017] Preferably, limiting rods are fixedly connected to the front and rear sides of the lower end of the positioning plate, and the limiting rods are engaged in fixing grooves at corresponding positions. The fixing grooves are arranged at equal intervals on the upper end of the movable pressing plate.

[0018] Preferably, positioning blocks are fixedly connected to both the front and rear ends of the side of the support plate away from the fixing frame, and a plug pin penetrates through the middle of the positioning block.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this cleaning device for manhole cover processing, through the settings of the convex posts and the movable pressing plate, it is convenient to clamp and fix the manhole cover to be cleaned, improving the stability of the manhole cover during the cleaning process. By sliding between the support plate and the cleaning pool, it is convenient to convey the manhole cover. Moreover, the manhole cover fits against the lower end of the cleaning brush. The connecting mechanism drives the cleaning brush to move left and right on the manhole cover, and the nozzle sprays water on the manhole cover, thus facilitating the scrubbing of the manhole cover. And after use, through the settings of the mounting rod and the mounting cap, it is convenient to disassemble and replace the cleaning brush, preventing the cleaning brush from being worn during long-term use and affecting the actual cleaning effect.

[0020] 1. It is provided with a connecting mechanism, a mounting rod and a mounting cap. The connecting mechanism drives the cleaning brush to move left and right on the upper end of the manhole cover, combined with the nozzle spraying water on the manhole cover, thereby facilitating the scrubbing of the manhole cover. And through the settings of the mounting rod and the mounting cap, it is convenient to disassemble and replace the cleaning brush.

[0021] 2. It is provided with a support plate, a moving rod and a positioning block. By sliding between the support plate and the moving rod and the cleaning pool, it is convenient to move and convey the manhole cover. Combined with the plug pin inserted into the positioning block and the cleaning pool, it is convenient to position between the support plate and the cleaning pool.

[0022] 3. It is provided with a movable pressing plate and a convex post. The manhole cover is placed on the upper end of the support plate, and at the same time, the manhole cover abuts against the convex post. Combined with the movable pressing plate, the manhole cover can be squeezed and limited, thereby improving the stability of the manhole cover during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 It is a schematic top view structure diagram of the gear, the connecting bar and the support plate of the present utility model;

[0025] Figure 3 It is a schematic diagram of the overall structure of the connecting mechanism and the cleaning brush of the present utility model;

[0026] Figure 4 For the present utility model Figure 1 The enlarged structure diagram at A in;

[0027] Figure 5 For the present utility model Figure 1 The enlarged structure diagram at B in;

[0028] Figure 6Explosion structure schematic diagram of the connecting strip, cleaning brush, mounting plate, mounting rod and mounting cap of the present utility model;

[0029] Figure 7 Front view structure schematic diagram of the movable pressing plate, connecting column and positioning plate of the present utility model;

[0030] Figure 8 Bottom view structure schematic diagram of the support plate, moving rod and positioning block of the present utility model;

[0031] Figure 9 Schematic diagram of the protruding column of the support plate, positioning block and the extended state of the cleaning pool of the present utility model.

[0032] In the figure: 1, cleaning pool; 2, fixed frame; 3, servo motor; 4, connecting mechanism; 5, gear; 6, connecting strip; 7, movable column; 8, support column; 9, cleaning brush; 10, mounting plate; 11, mounting rod; 12, mounting cap; 13, support plate; 14, moving rod; 15, protruding column; 16, movable pressing plate; 17, side plate; 18, connecting column; 19, spring; 20, positioning plate; 21, positioning block; 22, nozzle. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] Please refer to the figure Figures 1-9 , the present utility model provides a technical solution: a cleaning device for manhole cover processing, including a cleaning pool 1, a fixed frame 2, a servo motor 3, a connecting mechanism 4, a gear 5, a connecting strip 6, a movable column 7, a support column 8, a cleaning brush 9, a mounting plate 10, a mounting rod 11, a mounting cap 12, a support plate 13, a moving rod 14, a protruding column 15, a movable pressing plate 16, a side plate 17, a connecting column 18, a spring 19, a positioning plate 20, a positioning block 21 and a nozzle 22.

[0035] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners.

[0036] Embodiment 1, referring to the attached drawings of the specification Figure 1 , Figure 5 , Figure 7 and Figure 9 shown:

[0037] Support plates 13 are provided on both the left and right sides of the cleaning pool 1. First, place the manhole cover to be cleaned on the upper end of the support plate 13. At the same time, convex columns 15 are fixedly connected to the front and rear sides of the support plate 13 near one end of the fixing frame 2. Press one end of the manhole cover against the convex column 15. Then, pull up the positioning plate 20. A limiting rod is fixedly connected to the lower end of the positioning plate 20. The positioning plate 20 drives the limiting rod to move upward, removing the limiting rod from the fixing grooves equally spaced on the upper end of the movable pressing plate 16. And the positioning plate 20 slides between the connecting columns 18. The positioning plate 20 squeezes the spring 19, causing the spring 19 to undergo elastic deformation, thereby releasing the limit between the movable pressing plate 16 and the side plate 17. Then, pull the movable pressing plate 16 toward the side close to the manhole cover. The movable pressing plate 16 slides between the side plate 17, so that the movable pressing plate 16 squeezes and fixes the manhole cover, improving the stability of the manhole cover during the cleaning process. When the fixing is completed, directly release the positioning plate 20. At this time, the spring 19 restores elastic deformation, driving the positioning plate 20 to slide between the connecting columns 18, so that the limiting rod at the lower end of the positioning plate 20 is engaged in the fixing groove at the corresponding position on the upper end of the movable pressing plate 16, realizing the limit between the movable pressing plate 16 and the side plate 17.

[0038] Embodiment 2, on the basis of Embodiment 1, refer to the attached drawings of the specification Figure 1 、 Figure 2 、 Figure 3 、 Figure 8 and Figure 9 as shown:

[0039] Push the support plate 13 toward the side close to the fixing frame 2. The support plate 13 slides on both sides of the cleaning pool 1. And the support plate 13 drives the moving rod 14 to slide between the cleaning pool 1, improving the stability of the support plate 13 moving on the upper end of the cleaning pool 1. When the support plate 13 moves from the state shown in Figure 9 to the state shown in Figure 1 as shown, insert the positioning block 21 into the front and rear ends of the cleaning pool 1. At the same time, the lower end of the positioning block 21 penetrates through the positioning block 21, thereby facilitating the limit between the support plate 13 and the cleaning pool 1. At the same time, the connecting mechanism 4 includes a gear 5 fixedly connected to the output end of the fixing frame 2, connecting bars 6 meshingly connected to the front and rear ends of the gear 5, movable columns 7 fixedly connected to the sides of the connecting bars 6, and support columns 8 fixedly connected to the front and rear sides of the upper end of the cleaning pool 1;

[0040] By starting the water pump externally connected to the nozzle 22, the nozzle 22 is in an inclined state at the upper end of the fixing frame 2, enabling the nozzle 22 to better spray water on the manhole cover. The external water source is pumped in by the water pump and sprayed from the nozzle 22 onto the manhole cover. Then, the servo motor 3 installed at the upper end of the fixing frame 2 is started. A gear 5 is fixedly connected to the output end of the servo motor 3. The servo motor 3 drives the gear 5 to rotate. Since the connecting bar 6 is meshed with the gear 5, the connecting bar 6 is driven to move left and right. The connecting bar 6 drives the sliding between the movable column 7 and the support column 8, improving the stability of the connecting bar 6 during movement. Moreover, the connecting bar 6 is connected to the cleaning brush 9 through the mounting plate 10, mounting rod 11, and mounting cap 12. The cleaning brush 9 is arranged in contact with the upper end of the manhole cover, and thus the cleaning brush 9 is driven to clean the manhole cover back and forth. Combining with the nozzle 22 spraying water on the manhole cover, the brushing of the manhole cover can be realized, and the actual cleaning effect is better.

[0041] Embodiment 3, on the basis of Embodiment 2, refer to the attached drawings of the specification Figure 4 and Figure 6 as shown:

[0042] After use, the mounting cap 12 screwed on the outer surface of the mounting rod 11 can also be rotated. The mounting cap 12 is disengaged from the mounting rod 11, thus releasing the limit between the mounting rod 11 and the mounting plate 10. Then, the cleaning brush 9 is pulled outward. The cleaning brush 9 drives the disconnection between the mounting plate 10 and the mounting rod 11, facilitating the disassembly and replacement of the cleaning brush 9 and preventing the cleaning brush 9 from being worn during long-term use and affecting the actual brushing effect.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for manhole cover processing, comprising a cleaning pool (1), a fixing frame (2) fixedly connected to the middle of the upper end of the cleaning pool (1), a servo motor (3) fixedly mounted on the upper end of the fixing frame (2), and nozzles (22) equidistantly mounted on the left and right sides of the upper end of the fixing frame (2); in, Cleaning brushes (9) are provided on both sides of the upper end of the cleaning pool (1); the nozzle (22) is inclined on the outer side of the fixing frame (2); and the nozzle (22) is connected to an external water pump via a water pipe; It is characterized by further comprising: A connecting mechanism (4), the connecting mechanism (4) comprising a gear (5) fixedly connected to the output end of the fixing frame (2), a connecting bar (6) meshingly connected to the front and rear ends of the gear (5), a movable column (7) fixedly connected to the side of the connecting bar (6), and a supporting column (8) fixedly connected to the front and rear sides of the upper end of the cleaning tank (1); A support plate (13), the support plate (13) being slidably connected to the left and right ends of the cleaning tank (1), and a moving rod (14) being fixedly connected to the lower end of the support plate (13), the moving rod (14) being respectively plugged into the left and right ends of the cleaning tank (1), and a convex column (15) being fixedly connected to the front and rear ends of the upper end of the support plate (13) close to the fixed frame (2); A movable pressing plate (16) is arranged in close contact with a side of the upper end of the support plate (13) away from the fixing frame (2), and a left-right sliding structure is formed between the movable pressing plate (16) and the side plate (17).

2. A cleaning device for manhole cover processing according to claim 1, characterized in that: The connecting strip (6) drives the movable column (7) and the supporting column (8) to form a left-right sliding structure, and the end of the connecting strip (6) away from the fixing frame (2) is fixedly connected to a mounting rod (11), the mounting rod (11) is inserted into the mounting plate (10), and the mounting plate (10) is fixedly connected to the upper end of the cleaning brush (9), the mounting plate (10) and the connecting strip (6) are arranged in a close fit, and the outer surface of the mounting rod (11) is threadedly connected to a mounting cap (12) for locking and limiting.

3. A cleaning device for manhole cover processing according to claim 2, characterized in that: The mounting cap (12) and the mounting plate (10) are arranged in a close fit, and the mounting cap (12) is combined with the mounting rod (11) and the mounting plate (10) to drive the cleaning brush (9) and the connecting strip (6) to form a disassembly structure.

4. A cleaning device for manhole cover processing according to claim 1, characterized in that: The side plate (17) is fixedly connected to a side of the upper end of the support plate (13) away from the fixing frame (2), and a connecting column (18) in a "T"-shaped structure is fixedly connected to the upper end of the side plate (17), and a spring (19) is sleeved on the outer surface of the connecting column (18).

5. A cleaning device for manhole cover processing according to claim 4, characterized in that: The movable end of the spring (19) is fixedly connected to a positioning plate (20), and a sliding structure is formed between the positioning plate (20) and the connecting column (18).

6. A cleaning device for manhole cover processing according to claim 5, characterized in that: The front and rear sides of the lower end of the positioning plate (20) are fixedly connected to limit rods, which are engaged in fixed grooves at corresponding positions. The fixed grooves are arranged at equal intervals on the upper end of the movable pressing plate (16).

7. A cleaning device for manhole cover processing according to claim 1, characterized in that: The front and rear ends of the support plate (13) away from the fixing frame (2) are fixedly connected to positioning blocks (21), and a latch is passed through the middle of the positioning block (21).

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