Cleaning device for eroded surface of spillway

Abstract

The utility model discloses a spillway erosion surface cleaning device which comprises an electric vehicle body, a sundry collecting mechanism, a sewage recycling mechanism, a cleaning and flushing mechanism and a water supply system, and the cleaning and flushing mechanism comprises a direction adjusting shaft, a fixing seat, a cleaning assembly and a flushing pipe. The direction adjusting shaft is rotationally arranged at the front end of the electric vehicle body and is in transmission connection with a power mechanism on the electric vehicle body, and the fixing base is fixedly connected to the front end of the direction adjusting shaft. The cleaning assembly comprises a first motor fixedly connected to the fixing base and a cleaning brush driven by the first motor to rotate. The flushing section of the flushing pipe is located at the front end of the cleaning brush. The cleaning brush is in transmission connection with the direction adjusting shaft, and when the power mechanism drives the direction adjusting shaft to rotate, the cleaning brush is driven to synchronously rotate, so that the cleaning brush can be freely switched between a horizontal state and a vertical state, and the bottom surface and the side surface of the spillway can be quickly cleaned; and the impurity collecting mechanism and the sewage recycling mechanism collect cleaned impurities and sewage, so that comprehensive cleaning of the spillway is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the spillway cleaning field especially is concerned with a spillway erosion surface cleaning device. BACKGROUND

[0002] The spillway is an important component part of water conservancy project, and its main function is to discharge the flood exceeding the normal water level of the reservoir, to ensure the safe operation of the reservoir under extreme conditions, and to reduce the direct impact and scour of water flow on the dam body, thereby protecting the dam body. During service, the spillway is often subjected to immersion and corrosion of flood, resulting in sediment accumulation, debris accumulation and concrete surface erosion in the spillway. Therefore, the spillway needs to be cleaned to ensure normal flood discharge.

[0003] The traditional spillway cleaning method is to use manual and high-pressure water gun for cleaning, which is low in cleaning efficiency and time-consuming and laborious. Although the existing road sweeper integrates functions such as washing, debris recycling and wastewater recycling, it is mostly heavy machinery, which will crush the surface of the weir when driving into the spillway, thereby causing damage to the concrete. Therefore, some based on the existing road sweeper have proposed cleaning equipment specially used for spillway, such as CN219586643U discloses a spillway erosion surface cleaning device, which includes a mobile carriage, a water storage tank, a cleaning pipe, a impurity cleaning assembly and a wastewater cleaning assembly, which can quickly wash the spillway and recycle the debris and wastewater washed out, improving the cleaning efficiency of the spillway. However, this cleaning vehicle can only clean the bottom surface of the spillway, and cannot meet the cleaning needs of the side surface of the spillway. Therefore, it is crucial to design a cleaning device that can quickly clean the bottom surface of the spillway and the two side surfaces of the spillway. SUMMARY

[0004] Therefore, the utility model provides a kind of spillway erosion surface cleaning device, can realize the quick cleaning of spillway side surface and bottom surface, and cleaning effect is good.

[0005] To achieve the above purpose, the utility model takes the following technical solutions:

[0006] The utility model discloses a spillway erosion surface cleaning device, including electric car body, set up rubbish collection mechanism and sewage recovery mechanism of electric car body and still including set up cleaning flush mechanism of electric car body front end and set up water supply system on electric car body, the cleaning flush mechanism includes the flush pipe of flush pipe, the fixed seat, the cleaning assembly and the flush pipe of the water supply system connection of direction adjusting shaft, the fixed seat is fixedly connected in the front end portion of direction adjusting shaft, and the flush pipe is connected with the power mechanism transmission of electric car body, and the flush pipe is connected with the water supply system.

[0007] Preferably, the water supply system includes a water tank and a first pump disposed on the electric vehicle body, the first pump is connected with the water tank through a hose, and the first pump provides power for the water jet of the flush pipe to realize cleaning and flushing simultaneously and ensure the cleaning effect.

[0008] Preferably, the flush section of the flush pipe has two rows of oppositely arranged flush holes; a water blocking column driven by a second motor is arranged in the flush section, and the water blocking column is in a semi-cylindrical structure and is in sliding fit with the inner wall of the flush section. In the utility model, the two rows of flush holes are oppositely arranged to meet the flushing requirements of the bottom surface and the side surface; during use, the water blocking column blocks one row of flush holes, so that the water in the water jet pipe is sprayed towards the bottom surface and the side surface of the spillway, avoiding upward spraying or spraying towards the opposite side, thereby saving water resources; in addition, the blocking of one row of flush holes effectively ensures the water jet speed of the other row of flush holes, further ensuring the flushing effect.

[0009] Preferably, the power mechanism includes a third motor disposed on the electric vehicle body and a worm gear transmission pair driven by the third motor, and the direction adjusting shaft is fixedly connected with the worm wheel of the worm gear transmission pair.

[0010] Preferably, the front end portion of the electric vehicle body is fixedly connected with a support seat, and the direction adjusting shaft is rotatably connected with the support seat. The support seat provides support force for the direction adjusting shaft to ensure the reliable installation of the cleaning flush mechanism and the electric vehicle body.

[0011] Preferably, the spillway erosion surface cleaning device, it also includes sewage purification system, the sewage purification system includes the purification water tank, second pump that sets up on the electric car body, the water inlet end of second pump is connected with the waste water tank of sewage recovery mechanism, the outlet of second pump is connected with the purification water tank through pipeline, the clean water outlet of purification water tank is connected with the water supply system through pipeline, beneficial effect: the utility model discloses a sewage purification system to the sewage recovery purification treatment, the purified clean water is pumped into the water supply system, and the water supply system is washed to the spillway through the water spray pipe, realizes the recycling of water resources.

[0012] Compared with the prior art, the utility model has the advantages that the cleaning brush of the utility model is in transmission connection with the direction adjusting shaft, can rotate synchronously when the direction adjusting shaft is rotated by the power mechanism, can realize the free switching of the cleaning brush in the horizontal state and the vertical state, and further meets the cleaning demand of the bottom surface and the side surface of the spillway. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model.

[0014] Figure 2 It is the schematic diagram of the cleaning and flushing mechanism of the utility model.

[0015] Figure 3 It is the cross-sectional view schematic diagram of the flushing pipe of the utility model.

[0016] Figure 4 It is the cross-sectional view schematic diagram of the utility model.

[0017] In the drawing: 1 is electric car body;2 is support wheel;3 is rubbish collection mechanism;4 is sewage recovery mechanism;4a is waste water tank;5 is direction adjusting shaft;6 is fixed seat;7 is cleaning brush;8 is flushing pipe;9 is flushing hole;10 is first motor;11 is water tank;12 is first pump;13 is hose;14 is second motor;15 is water baffle;16 is worm;17 is worm wheel;18 is third motor;19 is support seat;20 is purification water tank;21 is second pump. DETAILED DESCRIPTION

[0018] The embodiments of the utility model will be described in detail below in combination with the drawings, and the embodiments are implemented on the premise of the technical scheme of the utility model, and detailed implementation mode and specific operation process are given, but the protection scope of the utility model is not limited to the following embodiments.

[0019] It should be noted that in the description of the utility model, the relationship terms such as ''first'' and ''second'' and the like are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations.

[0020] In the description of the utility model, unless otherwise explicitly specified and limited, the terms ''connected'', ''connected'' that can appear should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0021] As shown in Figures 1-3 The utility model provides a spillway erosion surface cleaning device, including electric car body 1 (electric car body 1 has handle, and it is convenient for cleaning personnel to operate), set up on electric car body 1 rubbish collection mechanism 3 and sewage recovery mechanism 4, still include the cleaning flushing mechanism of setting in the front end of electric car body 1 and the water supply system of setting on electric car body 1, and cleaning flushing mechanism includes the cleaning assembly of fixed seat 6, the flushing pipe 8 of adjusting shaft 5 with water supply system connection and with water supply system connection, adjusting shaft 5 rotationally arranged in the front end of electric car body 1 and with the transmission of power mechanism on electric car body 1, fixed seat 6 is fixedly connected in the front end of adjusting shaft 5, cleaning assembly includes the first motor 10 of fixedly connected on fixed seat 6 and the cleaning brush 7 of rotating drive by first motor 10, the motor shaft of cleaning brush 7's rotating shaft is transmission connection, and the other end of rotating shaft is provided with support wheel 2. When working, power mechanism can drive adjusting shaft 5 to rotate clockwise or counterclockwise, and then make rotating shaft switch freely in horizontal state and vertical state, and first motor 10 can drive cleaning brush 7 to rotate around its rotating shaft. When rotating shaft is horizontal, the bottom surface of spillway can be cleaned, when rotating shaft is vertical, the cleaning of any one side of spillway can be realized, and the both ends of flushing pipe 8 are sealed, flushing pipe 8 has installation section and flushing section (the included angle of installation section and flushing section is preferably 90 degrees, of course, it can be other angle), installation section is fixedly connected on fixed seat 6, and flushing section is located in the front of cleaning brush 7 and has flushing hole 9, and water supply system is sprayed to bottom surface or side in the cleaning process through flushing section, realizes cleaning and flushing simultaneously, and ensures cleaning effect.

[0022] In the utility model, when the power mechanism drives the direction adjusting shaft 5 to rotate, the cleaning brush 7 and the flushing pipe 8 can be driven to rotate synchronously, the cleaning brush 7 can be switched freely between the horizontal state and the vertical state, and the cleaning demand of the bottom surface and the side surface of the spillway can be met.

[0023] In a preferred embodiment of the utility model, the power mechanism is connected with the first motor 10, the cleaning brush 7 and the flushing pipe 8. Figure 1 It can be known that the water supply system comprises the water tank 11 and the first pump 12 arranged on the electric vehicle body 1, the water inlet end of the first pump 12 is connected with the water tank 11, the water outlet end of the first pump 12 is connected with the flushing pipe 8 through the hose 13, the first pump 12 provides power for the water spraying of the flushing pipe 8, the cleaning and flushing can be realized simultaneously, and the cleaning effect of the spillway is ensured.

[0024] In a preferred embodiment of the utility model, the flushing section of the flushing pipe 8 has two rows of flushing holes 9 which are oppositely arranged, the water blocking column 15 driven by the second motor 14 is arranged in the flushing section, the water blocking column 15 is in the semicylindrical structure, and the arc surface of the water blocking column 15 is in sliding fit with the inner wall of the flushing section. When the second motor 14 works, the water blocking column 15 can be driven to rotate in the flushing section, the arc surface of the water blocking column 15 is in fit with the inner wall of the flushing section, and the plugging of any one row of flushing holes 9 can be realized. When the bottom surface is cleaned, the second motor 14 drives the water blocking column 15 to rotate to the upper part to plug the upper row of flushing holes 9, and the water spraying of the flushing pipe 8 downwards to flush the bottom surface is ensured; when the side surface is cleaned, the cleaning brush 7 and the flushing section are vertically upwards, the water blocking column 15 is used to plug the row of flushing holes 9 towards the opposite side, and the water spraying to the side surface which needs to be cleaned is ensured. The utility model sets two rows of flushing holes 9, the flushing demand of the two side surfaces and the bottom surface can be met, the water resource can be saved by avoiding the water spraying upwards or towards the opposite side, and the flushing effect is further ensured by effectively ensuring the water spraying speed of the other row of flushing holes 9.

[0025] In a preferred embodiment of the utility model, the power mechanism is connected with the first motor 10, the cleaning brush 7 and the flushing pipe 8. Figure 1 It can be known that the power mechanism comprises the third motor 18 arranged on the electric vehicle body 1 and the worm gear transmission pair driven by the third motor 18, the worm gear transmission pair comprises the worm gear 17 and the worm 16 which are in mesh with each other, and one end of the direction adjusting shaft 5 is fixedly connected with the worm gear 17; the front end of the electric vehicle body 1 is fixedly connected with the supporting seat 19, and the direction adjusting shaft 5 is rotatably connected with the supporting seat 19. The supporting seat 19 provides the supporting force for the direction adjusting shaft 5, and the reliable installation of the cleaning and flushing mechanism and the electric vehicle body 1 is ensured. When working, the third motor 18 drives the direction adjusting shaft 5 to rotate around the center line of the direction adjusting shaft 5 through the worm gear transmission pair, and then the first motor 10, the cleaning brush 7 and the flushing pipe 8 are driven to rotate synchronously, and then the cleaning demand of the bottom surface and the side surface is met.

[0026] In one preferred embodiment of the utility model, the spillway erosion surface cleaning device further comprises a sewage purification system, the sewage purification system comprises a purification water tank 20 (using an existing commercially available purification water tank 20) and a second pump 21 arranged on the electric vehicle body 1, the water inlet end of the second pump 21 is connected with the waste water tank 4a of the sewage recovery mechanism 4, the outlet of the second pump 21 is connected with the purification water tank 20 through a pipeline, and the clean water outlet of the purification water tank 20 is connected with the water tank 11 of the water supply system through a pipeline (with a valve). The utility model utilizes the sewage purification system to purify the recovered sewage, returns the purified clean water to the water tank 11, and further realizes the recycling of water resources and saves water. Of course, the water tank 11 of the utility model also has a water inlet, when the purified water is insufficient, the flushing water can be supplemented through the water inlet, so as to meet the flushing requirements of the bottom surface and the side surface of the spillway.

[0027] Finally, it still needs to be emphasized that the above-mentioned is only the preferred embodiment of the utility model and is not used for limiting the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, still can modify the technical scheme recorded in the foregoing embodiments without paying the creative labor, or equivalent replacement is carried out to part of technical features. Thus, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A spillway erosion surface cleaning device comprising an electrically powered vehicle body, a debris collection mechanism and a sullage recovery mechanism disposed on the electrically powered vehicle body, characterised in that: The cleaning and flushing mechanism is arranged at the front end of the electric vehicle body and comprises a direction adjusting shaft, a fixing base, a cleaning assembly and a flushing pipe connected with the water supply system.

2. The spillway erosion surface cleaning device of claim 1, wherein: The water supply system comprises a water tank arranged on the electric vehicle body and a first pump, the water inlet end of the first pump is connected with the water tank, and the water outlet end of the first pump is connected with the flushing pipe through a hose.

3. The spillway erosion surface cleaning device of claim 1, wherein: The flushing section of the flushing pipe has two rows of flushing holes oppositely arranged, a water blocking column driven by a second motor is arranged in the flushing section, the water blocking column has a semi-cylindrical structure, and the arc surface of the water blocking column is in sliding fit with the inner wall of the flushing section.

4. The spillway erosion surface cleaning device of claim 1, wherein: The power mechanism comprises a third motor arranged on the electric vehicle body and a worm gear transmission pair driven by the third motor, and the direction adjusting shaft is fixedly connected with the worm gear of the worm gear transmission pair.

5. The spillway erosion surface cleaning device of claim 1, wherein: The front end of the electric vehicle body is fixedly connected with a supporting base, and the direction adjusting shaft is rotatably connected with the supporting base.

6. The spillway erosion surface cleaning device of claim 1, wherein: The sewage purification system comprises a purification water tank arranged on the electric vehicle body and a second pump, the water inlet end of the second pump is connected with the waste water tank of the sewage recovery mechanism, the outlet of the second pump is connected with the purification water tank through a pipeline, and the clean water outlet of the purification water tank is connected with the water supply system through a pipeline.

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