A road cleaning device based on ultra-high pressure water jet

Abstract

The present invention discloses a road cleaning device based on ultra-high pressure water jet, including a frame shell, the multi-directional cleaning component is connected to the water tank through a connecting pipe, and the protective sheet metal is fixedly connected to the lower surface of the main beam. The present invention drives the No. 2 screw to rotate through the No. 3 motor, and the No. 2 screw is connected to the lifting block through the surface thread engagement. The lifting block is limited by the No. 2 limit rod, so that the lifting block can be moved up and down along the No. 2 screw, so as to achieve the effect of adjusting the height according to the height of the guardrail around the road. The water in the water tank can be transported to the water collecting plate through the connecting pipe through the pressure-increasing equipment, and the water source can be sprayed onto the road surface through the No. 1 nozzle, and then the spring top rod supports the connecting bracket and rotates around the fixed rod as the center, so that the No. 2 nozzle can be vertically set parallel to the guardrail, thereby cleaning the guardrail around the road, thereby improving the use value of the cleaning device.

Description

Technical Field

[0001] The present invention belongs to the technical field of road cleaning, and in particular relates to a road cleaning device based on ultra-high pressure water jets. Background Art

[0002] Roads refer to highways, urban roads, and places under the jurisdiction of a unit where motor vehicles are permitted to pass, including plazas, public parking lots, and other places for public access. Literally, roads are infrastructure for various trackless vehicles and pedestrians to pass through. Publication No. CN216194384U discloses an integrated road cleaning device, belonging to the field of road cleaning technology. The device comprises a road surface and a cleaning device disposed within the road surface. The cleaning device includes a mounting cylinder disposed within the road surface, a circular platform fixedly connected to the top of the mounting cylinder and elevated above the road surface, and a cavity is disposed within the circular platform. A water pump is activated to pump water into the cleaning device. The water flows through a main water pipe, branch water pipes, and a telescopic hose into a high-pressure nozzle, which then flushes the road surface. During flushing, the high-pressure nozzle is driven up and down by a lifting mechanism, effectively flushing dust from the road surface at different distances. The cleaning device is compact and, when installed within the road surface, does not interfere with normal traffic on the highway. Furthermore, the device does not require a large number of personnel to operate, significantly reducing the workload of the personnel.

[0003] The problem with the existing technology is that during the road cleaning process, most road cleaning devices are integrated with transport vehicles, which wastes vehicle utilization efficiency and increases costs. In addition, when cleaning the road, only the road surface can be cleaned separately, and the guardrails around the road cannot be cleaned, thereby reducing the working efficiency of the cleaning device. Summary of the Invention

[0004] In response to the problems existing in the prior art, the present invention provides a road cleaning device based on ultra-high pressure water jets, which is equipped with a No. 2 screw rod driven by a No. 3 motor to rotate, and the No. 2 screw rod is connected to a lifting block through a threaded engagement on the surface. The lifting block is limited by a No. 2 limit rod, so that the lifting block can be moved up and down along the No. 2 screw rod, so as to achieve the effect of height adjustment according to the height of the guardrail around the road. Then, the water in the water tank can be transported to the water collecting plate through the connecting pipe through the pressure-increasing device, and the water source can be sprayed onto the road surface through the No. 1 nozzle, and then the spring top rod supports the connecting bracket and rotates around the fixed rod as the center, so that the No. 2 nozzle can be vertically arranged parallel to the guardrail, thereby cleaning the guardrail around the road, which improves the use value of the cleaning device and solves the problem that most road cleaning devices are integrated with transport vehicles during the existing road cleaning process, which wastes vehicle utilization efficiency and increases costs. Moreover, when cleaning the road, only the road surface can be cleaned alone, and the guardrail around the road cannot be cleaned, thereby reducing the working efficiency of the cleaning device.

[0005] The cleaning mechanism of the cleaning agent is a key point, and the cleaning agent is a key point, and the cleaning agent is a key point, and the cleaning agent is a key point.

[0006] As a preferred embodiment of the present invention, the device installation assembly includes a No. 1 slide rail, a No. 1 slider is installed on both sides of the No. 1 slide rail, a spring is fixedly connected between the No. 1 sliders on both sides, and a transmission rod is rotatably installed on both sides of the No. 1 sliders on both sides.

[0007] As a preferred embodiment of the present invention, the transmission rods on both sides are rotatably installed on the No. 1 limit rod, the No. 1 limit rod on both sides is fixedly connected between the inner surfaces of the splints, the splints on both sides and the mounting frames are cooperated to set the limit sleeves fixedly connected to the lower ends of the splints on both sides, and the limit sleeves on both sides are movably sleeved on the rotating shaft.

[0008] As a preferred embodiment of the present invention, the device support assembly includes a No. 1 support rod and a No. 2 support rod, and two of the No. 1 support rod and the No. 2 support rod are arranged in parallel. The two No. 1 support rods and the No. 2 support rods are cross-arranged together and are rotatably installed together at the intersection through a central axis. A connecting rod is fixedly connected between the upper ends of the two No. 1 support rods and the No. 2 support rods, and support collars are rotatably installed on the connecting rods on both sides. The upper ends of the support collars on both sides are fixedly connected to mounting plates, and threaded holes are provided at the four corners of the upper surface of the mounting plate, and the threaded holes are installed on the supporting beams through bolts.

[0009] As a preferred embodiment of the present invention, the multi-directional cleaning assembly includes a No. 1 motor, which is fixedly connected to both sides of the upper surface of the main beam. The output shaft of the No. 1 motor on both sides is fixedly sleeved with a bevel gear, and two bevel gears are connected on both sides of the bevel gear through tooth engagement. The other two bevel gears are sleeved on one end of the inner side of the No. 1 screw rod, and the No. 1 screw rod on both sides is rotatably installed on the inner wall of the frame shell.

[0010] As a preferred embodiment of the present invention, the No. 1 screw rod on both sides is connected to a threaded sleeve through threaded engagement, and a No. 2 slider is fixedly connected to one side of the threaded sleeve. The No. 2 sliders on both sides are installed in the No. 2 slide rails, and the No. 2 slide rails are fixedly connected to the inner wall of the frame shell, and the upper surfaces of the threaded sleeves on both sides are fixedly connected to C-shaped mounting plates.

[0011] As a preferred embodiment of the present invention, a No. 2 motor is fixedly connected to the upper surface of the C-shaped mounting plate, a protective shell is provided on the outside of the No. 2 motor, the output shaft fixing sleeve of the No. 2 motor is provided with a transmission gear, and another transmission gear fixing sleeve is provided on the upper end of the rotating rod, and the two transmission gears are connected together by meshing of latches, and the lower end of the rotating rod is rotatably mounted on the front surface of the C-shaped mounting plate by installing sheet metal, and the lower end of the rotating rod is fixedly connected to a fixed bracket through a fixing seat.

[0012] As a preferred embodiment of the present invention, a No. 3 motor is fixedly connected to the upper surface of the fixed bracket, a No. 3 motor is fixedly connected to the output shaft of the No. 3 motor, the No. 2 screw is connected to the lifting block through surface thread engagement, a No. 2 limit rod is movably installed on both sides of the lifting block, the No. 2 limit rod is fixedly connected between the inner surfaces of the fixed bracket, one side of the lifting block is fixedly connected to a pressurizing device, and one side of the pressurizing device is fixedly connected to a water collecting plate.

[0013] As a preferred embodiment of the present invention, a plurality of evenly distributed grooves are provided on the upper surface of the water collecting plate, a No. 2 nozzle is rotatably installed in the groove, a water pipe is connected below each of the No. 2 nozzles, a plurality of evenly distributed No. 1 nozzles are installed on the lower surface of the water collecting plate, and a connecting bracket is fixedly connected to the upper surface of each of the No. 2 nozzles, the connecting bracket is rotatably installed on the fixed rod, and both ends of the fixed rod are fixedly connected to the one side surface of the water collecting plate by limiting sheet metal, and a spring top rod is rotatably installed between the connecting bracket and the support block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can drive the No. 1 sliders on both sides to move along the No. 1 slide rail to both sides of the No. 1 slide rail through the support function of the spring, and the No. 1 sliders on both sides are rotatably installed with transmission rods, and the other end of the transmission rods is fixedly connected between the inner surfaces of the splints through the No. 1 limit rod. The splints on both sides are rotatably installed on the rotating shaft, which can drive the splints on both sides to move to both sides with the rotating shaft as the center, thereby fixing the mounting frame to the frame shell, which is more convenient for installing the entire cleaning device on the chassis of the transport vehicle.

[0016] 2. The present invention can support the two rotating shafts by rotatably installing the lower ends of the No. 1 support rod and the No. 2 support rod on the rotating shaft, and the No. 1 support rod and the No. 2 support rod are cross-arranged together and rotatably installed together at the intersection through the central axis, and a connecting rod is fixedly connected between the upper ends of the No. 1 support rod and the No. 2 support rod, and the connecting rod is connected to the mounting plate through a supporting collar, and the mounting plate is installed together through threaded holes and threaded mounting holes on the vertical support beam, thereby achieving the effect of fixing the mounting frame, and the installation steps are convenient and fast while the stability is also high.

[0017] 3. The present invention drives the No. 2 screw to rotate through the No. 3 motor. The No. 2 screw is connected to the lifting block through the threaded engagement on the surface. The lifting block is limited by the No. 2 limit rod, so that the lifting block can move up and down along the No. 2 screw, so as to achieve the effect of adjusting the height according to the height of the guardrail around the road. The water in the water tank can be transported to the water collecting plate through the connecting pipe through the pressure-increasing equipment. The water source can be sprayed onto the road surface through the No. 1 nozzle. The spring top rod supports the connecting bracket and rotates around the fixed rod. The No. 2 nozzle can be vertically set parallel to the guardrail, thereby cleaning the guardrail around the road, thereby improving the use value of the cleaning device.

[0018] 4. The present invention drives the transmission gear to rotate through the second motor, and the other transmission gear is fixedly sleeved on the upper end of the rotating rod. The two transmission gears are connected together by meshing of the teeth, and the rotating rod is fixedly connected to the front surface of the C-shaped mounting plate through the installation sheet metal, which can drive the rotating rod to rotate. Then, the lower end of the rotating rod is fixedly connected to the fixed bracket through the fixing seat, which can drive the fixed bracket to rotate with the rotating rod as the center, thereby achieving the effect of adjusting the direction of the fixed bracket, which is more suitable for fan-shaped adjustment of the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic three-dimensional diagram of the overall top view structure provided by an embodiment of the present invention;

[0020] Figure 2 This is a schematic three-dimensional diagram of the overall bottom-up view provided by an embodiment of the present invention;

[0021] Figure 3 is a schematic three-dimensional diagram of a partial explosion structure provided by an embodiment of the present invention;

[0022] Figure 4 is a schematic perspective view of the structure of the device installation assembly provided by an embodiment of the present invention;

[0023] Figure 5 is a schematic three-dimensional diagram of the structure of the device support assembly provided by an embodiment of the present invention;

[0024] Figure 6 This is a schematic three-dimensional diagram of the overall structure of a multi-directional cleaning assembly provided by an embodiment of the present invention;

[0025] Figure 7 This is a schematic three-dimensional diagram of the partial structure of a multi-directional cleaning assembly provided by an embodiment of the present invention;

[0026] Figure 8 is a schematic three-dimensional diagram of the cross-sectional structure of a water collecting plate provided by an embodiment of the present invention;

[0027] Figure 9 The embodiment of the present invention provides Figure 7 The enlarged structural diagram at point a is shown in the figure.

[0028] In the figure: 1. frame shell; 2. main crossbeam; 3. water storage tank; 4. vertical support beam; 5. support crossbeam; 6. device support assembly; 7. bolt; 8. device mounting assembly; 9. mounting frame; 10. multi-directional cleaning assembly; 11. connecting pipe; 12. protective sheet metal; 13. rotating shaft; 601. support rod No. 1; 602. support rod No. 2; 603. center axis; 604. connecting rod; 605. support collar; 606. mounting plate; 607. threaded hole; 801. limit sleeve; 802. splint; 803. limit rod No. 1; 804. transmission rod; 805. slide rail No. 1; 806. slide block No. 1; 807. spring; 101. motor No. 1; 102. bevel gear; 1 03. Screw rod No. 1; 104. Threaded sleeve; 105. Slider No. 2; 106. Slide rail No. 2; 107. C-shaped mounting plate; 108. Protective housing; 109. Motor No. 2; 110. Transmission gear; 111. Rotating rod; 112. Mounting sheet metal; 113. Fixed seat; 114. Fixed bracket; 115. Motor No. 3; 116. Screw rod No. 2; 117. Limit rod No. 2; 118. Lifting block; 119. Pressurizing device; 120. Water collecting plate; 121. Nozzle No. 1; 122. Groove; 123. Nozzle No. 2; 124. Connecting bracket; 125. Water pipe; 126. Fixed rod; 127. Limiting sheet metal; 128. Spring push rod; 129. Support block. DETAILED DESCRIPTION

[0029] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0030] The structure of the present invention is described in detail below with reference to the accompanying drawings.

[0031] like Figures 1 to 9As shown, an embodiment of the present invention provides a road cleaning device based on ultra-high pressure water jets, including a frame shell 1, a main crossbeam 2 fixedly connected between the inner surfaces of the frame shell 1, a rotating shaft 13 is rotatably installed on both sides of the inner surface of the frame shell 1 on both sides, and a device mounting assembly 8 is installed at both ends of the rotating shaft 13 on both sides, a device support assembly 6 is installed in the middle of the rotating shaft 13 on both sides, and a mounting bracket 9 is installed on the device support assembly 6 and the device mounting assembly 8, and a water tank 3 is fixedly connected to both sides of the inner surface of the frame shell 1 between the device support assembly 6 and the device mounting assembly 8. Two vertical support beams 4 are fixedly connected to the middle of the inner surface of the mounting frame 9, and a number of evenly distributed threaded mounting holes are provided on the vertical support beams 4 on both sides. The inner surfaces of the vertical support beams 4 on both sides are fixedly connected with support beams 5 on both sides, and the support beams 5 on both sides are installed on the device support assembly 6 through bolts 7. Multi-directional cleaning components 10 are installed on both sides of the frame shell 1, and the multi-directional cleaning components 10 are connected to the water tank 3 through connecting pipes 11. A protective sheet metal 12 is also provided on the outside of the connecting pipe 11, and the protective sheet metal 12 is fixedly connected to the lower surface of the main beam 2.

[0032] The device mounting assembly 8 includes a No. 1 slide rail 805, a No. 1 slider 806 is installed on both sides of the No. 1 slide rail 805, a spring 807 is fixedly connected between the No. 1 sliders 806 on both sides, and a transmission rod 804 is rotatably installed on both sides of the No. 1 sliders 806 on both sides. The transmission rods 804 on both sides are rotatably installed on the No. 1 limit rod 803 on both sides. The No. 1 limit rod 803 on both sides is fixedly connected between the inner surfaces of the splints 802. The splints 802 on both sides and the mounting frame 9 are equipped with fixed limit sleeves 801 at the lower ends of the splints 802 on both sides, and the limit sleeves 801 on both sides are movably sleeved on the rotating shaft 13;

[0033] The spring 807 plays a supporting role and can drive the sliders 806 on both sides to move along the No. 1 slide rail 805 to the sides of the No. 1 slide rail 805, and the transmission rod 804 is rotatably installed on the sliders 806 on both sides. The other end of the transmission rod 804 is fixedly connected between the inner surfaces of the splint 802 through the No. 1 limit rod 803. The splints 802 on both sides are rotatably installed on the rotating shaft 13, which can drive the splints 802 on both sides to move to both sides with the rotating shaft 13 as the center, thereby fixing the mounting frame 9 to the frame shell 1, which is more convenient for installing the entire cleaning device on the chassis of the transport vehicle.

[0034] The device support assembly 6 includes a No. 1 support rod 601 and a No. 2 support rod 602. Two No. 1 support rods 601 and No. 2 support rods 602 are arranged in parallel. The two No. 1 support rods 601 and No. 2 support rods 602 are arranged crosswise together and are rotatably mounted together at the intersection through a central axis 603. A connecting rod 604 is fixedly connected between the upper ends of the two No. 1 support rods 601 and No. 2 support rods 602. Support collars 605 are rotatably mounted on the connecting rods 604 on both sides. The upper ends of the support collars 605 on both sides are fixedly connected to mounting plates 606. Threaded holes 607 are provided at the four corners of the upper surface of the mounting plate 606. The threaded holes 607 are mounted to the supporting beam 5 through bolts 7.

[0035] By rotating the lower ends of the No. 1 support rod 601 and the No. 2 support rod 602 onto the rotating shaft 13, and the No. 1 support rod 601 and the No. 2 support rod 602 are cross-arranged together and rotated together at the intersection through the central axis 603, the two rotating shafts 13 can be supported, and a connecting rod 604 is fixedly connected between the upper ends of the No. 1 support rod 601 and the No. 2 support rod 602, and the connecting rod 604 is connected to the mounting plate 606 through the supporting collar 605, and the mounting plate 606 is mounted together with the threaded mounting holes on the vertical support beam 4 through the threaded holes 607, so as to achieve the effect of fixing the mounting frame 9, and the installation steps are convenient and fast while the stability is also high.

[0036] The multi-directional cleaning assembly 10 includes a No. 1 motor 101, which is fixedly connected to both sides of the upper surface of the main beam 2. The output shaft fixed sleeves of the No. 1 motor 101 on both sides are provided with bevel gears 102. Two bevel gears 102 are connected to the bevel gears 102 on both sides through gear meshing. The other two bevel gears 102 are sleeved on one end of the inner side of the No. 1 screw rod 103. The No. 1 screw rods 103 on both sides are rotatably mounted on the inner wall of the frame housing 1. The No. 1 screw rods 103 on both sides are connected to the threaded sleeves 104 through threaded meshing. One side of the threaded sleeves 104 is fixedly connected to the No. 2 sliders 105 on both sides. The No. 2 sliders 105 on both sides are installed in the No. 2 slide rails 106. The No. 2 slide rails 106 are fixedly connected to the inner wall of the frame housing 1. The upper surfaces of the threaded sleeves 104 on both sides are fixedly connected to C-shaped mounting plates 107.

[0037] The bevel gear 102 is driven to rotate by the No. 1 motor 101, and the bevel gear 102 and the bevel gears 102 on the other two No. 1 screw rods 103 are connected together through tooth engagement, and the No. 1 screw rods 103 on both sides are connected with threaded sleeves 104 through surface thread engagement. The threaded sleeves 104 can then be limited by the No. 2 slider 105 and the No. 2 slide rail 106 to make the threaded sleeves 104 move inward or outward along the No. 1 screw rod 103 at the same time, thereby adjusting the width of the road to be cleaned.

[0038] A second motor 109 is fixedly connected to the upper surface of the C-shaped mounting plate 107. A protective shell 109 is provided on the outer side of the second motor 109. A transmission gear 110 is fixedly sleeved on the output shaft of the second motor 109. Another transmission gear 110 is fixedly sleeved on the upper end of a rotating rod 111. The two transmission gears 110 are connected together by engaging with the teeth. The lower end of the rotating rod 111 is rotatably mounted on the front surface of the C-shaped mounting plate 107 through a mounting sheet metal 112. The lower end of the rotating rod 111 is fixedly connected to a fixing bracket 114 through a fixing seat 113.

[0039] The transmission gear 110 is driven to rotate by the No. 2 motor 109, and the other transmission gear 110 is fixedly mounted on the upper end of the rotating rod 111. The two transmission gears 110 are connected together by meshing of the teeth, and the rotating rod 111 is fixedly connected to the front surface of the C-shaped mounting plate 107 by installing the sheet metal 112, which can drive the rotating rod 111 to rotate. The lower end of the rotating rod 111 is fixedly connected to the fixed bracket 114 through the fixed seat 113, which can drive the fixed bracket 114 to rotate around the rotating rod 111, thereby achieving the purpose of adjusting the direction of the fixed bracket 114, which is more suitable for fan-shaped adjustment of the ground.

[0040] The upper surface of the fixed bracket 114 is fixedly connected to the third motor 115, the output shaft of the third motor 115 is fixedly connected to the second screw rod 116, the second screw rod 116 is connected to the lifting block 118 through the surface thread engagement, the lifting block 118 is movably installed with the second limit rod 117 on both sides, the second limit rod 117 is fixedly connected between the inner surfaces of the fixed bracket 114, the lifting block 118 is fixedly connected to a pressurizing device 119 on one side, and the pressurizing device 119 is fixedly connected to a water collecting plate 120 on one side. The upper surface of the water collecting plate 120 is provided with a plurality of evenly distributed The groove 122 of the cloth, the second nozzle 123 is rotatably installed in the groove 122, and a water pipe 125 is connected to the bottom of each No. 2 nozzle 123. A number of evenly distributed No. 1 nozzles 121 are installed on the lower surface of the water collecting plate 120. A connecting bracket 124 is fixedly connected to the upper surface of each No. 2 nozzle 123. The connecting bracket 124 is rotatably installed on the fixing rod 126. Both ends of the fixing rod 126 are fixedly connected to the surface of one side of the water collecting plate 120 through a limiting sheet metal 127. A spring top rod 128 is rotatably installed between the connecting bracket 124 and the support block 129;

[0041] The No. 2 screw rod 116 is driven to rotate by the No. 3 motor 115, and the No. 2 screw rod 116 is connected to the lifting block 118 through the threaded engagement on the surface. The lifting block 118 is limited by the No. 2 limiting rod 117, so that the lifting block 118 can move up and down along the No. 2 screw rod 116, so as to achieve the effect of adjusting the height according to the height of the guardrail around the road. Then, the water in the water tank 3 can be transported to the water collecting plate 120 through the connecting pipe 11 through the pressurizing device 119, and the water source can be sprayed onto the road surface through the No. 1 nozzle 121, and then the spring top rod 128 supports the connecting bracket 124 and rotates around the fixed rod 126, so that the No. 2 nozzle 123 can be vertically set parallel to the guardrail, thereby cleaning the guardrail around the road, thereby improving the use value of the cleaning device.

[0042] Working principle of the present invention:

[0043] When in use, the present invention can drive the No. 1 slider 806 on both sides to move along the No. 1 slide rail 805 to both sides of the No. 1 slide rail 805 through the support function of the spring 807, and the No. 1 slider 806 on both sides is rotatably installed with a transmission rod 804, and the other end of the transmission rod 804 is fixedly connected between the inner surface of the splint 802 through the No. 1 limit rod 803. The splints 802 on both sides are rotatably installed on the rotating shaft 13, which can drive the splints 802 on both sides to move to both sides with the rotating shaft 13 as the center, thereby fixing the mounting frame 9 to the frame shell 1, which is more convenient for installing the entire cleaning device to the chassis of the transport vehicle, and the No. 1 support rod 601 and the No. 2 support rod 602 are rotatably installed on the rotating shaft 13, and the No. 1 support rod 601 and the No. 2 support rod The support rods 602 are cross-arranged together and the intersection is rotatably installed together through the central axis 603, which can support the two rotating shafts 13, and a connecting rod 604 is fixedly connected between the upper ends of the No. 1 support rod 601 and the No. 2 support rod 602. The connecting rod 604 is connected to the mounting plate 606 through the supporting collar 605. The mounting plate 606 is installed together with the threaded mounting holes on the vertical support beam 4 through the threaded holes 607 to achieve the effect of fixing the mounting frame 9. The installation steps are convenient and fast while the stability is also high. The No. 2 screw rod 116 is driven to rotate by the No. 3 motor 115. The No. 2 screw rod 116 is connected to the lifting block 118 through the threaded engagement on the surface. The lifting block 118 is moved by the No. 2 limit rod 117 The lifting block 118 can be moved up and down along the second screw rod 116 to achieve the effect of adjusting the height according to the height of the guardrail around the road. The water in the water tank 3 can be transported to the water collecting plate 120 through the connecting pipe 11 by the pressure device 119. The water source can be sprayed onto the road surface through the first nozzle 121, and then the spring top rod 128 supports the connecting bracket 124 and rotates with the fixed rod 126 as the center, so that the second nozzle 123 can be vertically set and parallel to the guardrail, thereby cleaning the guardrail around the road, which improves the use value of the cleaning device. The transmission gear 110 is driven to rotate by the second motor 109, and the other transmission gear 110 is fixedly sleeved on the upper end of the rotating rod 111. The two transmission gears The gears 110 are connected together by meshing with the teeth, and the rotating rod 111 is fixedly connected to the front surface of the C-shaped mounting plate 107 by installing the sheet metal 112, which can drive the rotating rod 111 to rotate, and then the lower end of the rotating rod 111 is fixedly connected to the fixing bracket 114 through the fixing seat 113, which can drive the fixing bracket 114 to rotate with the rotating rod 111 as the center, so as to achieve the effect of adjusting the direction of the fixing bracket 114, which is more suitable for sector adjustment of the ground. The bevel gear 102 is driven to rotate by the No. 1 motor 101, and the bevel gear 102 on the other two No. 1 screw rods 103 is connected together by meshing with the teeth, and the No. 1 screw rods 103 on both sides are connected with the threaded sleeve 104 through the surface thread.The threaded sleeve 104 can then be moved inward or outward along the first screw rod 103 by the second slider 105 and the second slide rail 106, thereby adjusting the width of the road to be cleaned.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A road cleaning device based on ultra-high pressure water jets, comprising a frame housing (1), characterized in that: A main crossbeam (2) is fixedly connected between the inner surfaces of the frame shell (1), rotating shafts (13) are rotatably installed on both sides of the inner surface of the frame shell (1), and device mounting assemblies (8) are installed at both ends of the rotating shafts (13) on both sides. Device support assemblies (6) are installed in the middle of the rotating shafts (13) on both sides, and mounting racks (9) are installed on the device support assemblies (6) and the device mounting assemblies (8). Water tanks (3) are fixedly connected to both sides of the inner surface of the frame shell (1) and are located between the device support assemblies (6) and the device mounting assemblies (8). Two water tanks (3) are fixedly connected to the middle of the inner surface of the mounting rack (9). A vertical support beam (4), the vertical support beam (4) on both sides is provided with a plurality of evenly distributed threaded mounting holes, the inner surfaces of the vertical support beams (4) on both sides are fixedly connected with support beams (5) on both sides, the support beams (5) on both sides are mounted on the device support assembly (6) by bolts (7), multi-directional cleaning assemblies (10) are installed on both sides of the frame shell (1), the multi-directional cleaning assembly (10) is connected to the water tank (3) through a connecting pipe (11), and a protective sheet metal (12) is further provided on the outside of the connecting pipe (11), and the protective sheet metal (12) is fixedly connected to the lower surface of the main beam (2).

2. The road cleaning device based on ultra-high pressure water jet according to claim 1, characterized in that: The device mounting assembly (8) comprises a No. 1 slide rail (805), a No. 1 slider (806) is mounted on both sides of the No. 1 slide rail (805), a spring (807) is fixedly connected between the No. 1 sliders (806) on both sides, and a transmission rod (804) is rotatably mounted on both sides of the No. 1 sliders (806) on both sides.

3. The road cleaning device based on ultra-high pressure water jet according to claim 2, characterized in that: The transmission rods (804) on both sides are rotatably mounted on the No. 1 limiting rod (803), the No. 1 limiting rod (803) on both sides is fixedly connected between the inner surfaces of the clamping plate (802), the clamping plates (802) on both sides and the mounting frame (9) are matched to set the lower ends of the clamping plates (802) on both sides to be fixedly connected to the limiting sleeves (801), and the limiting sleeves (801) on both sides are movably sleeved on the rotating shaft (13).

4. The road cleaning device based on ultra-high pressure water jet according to claim 1, characterized in that: The device support assembly (6) includes a No. 1 support rod (601) and a No. 2 support rod (602), and two No. 1 support rods (601) and No. 2 support rods (602) are arranged in parallel. The two No. 1 support rods (601) and No. 2 support rods (602) are arranged crosswise and rotatably mounted together at the intersection through a central axis (603). A connecting rod (604) is fixedly connected between the upper ends of the two No. 1 support rods (601) and No. 2 support rods (602). Support collars (605) are rotatably mounted on the connecting rods (604) on both sides. The upper ends of the support collars (605) on both sides are fixedly connected to mounting plates (606). Threaded holes (607) are provided at the four corners of the upper surface of the mounting plate (606). The threaded holes (607) are mounted on the supporting beam (5) through bolts (7).

5. The road cleaning device based on ultra-high pressure water jet according to claim 1, characterized in that: The multi-directional cleaning assembly (10) comprises a No. 1 motor (101), the No. 1 motor (101) being fixedly connected to both sides of the upper surface of the main beam (2), the output shafts of the No. 1 motor (101) on both sides being fixedly sleeved with bevel gears (102), two bevel gears (102) being connected to each other on both sides of the bevel gear (102) through tooth engagement, the other two bevel gears (102) being sleeved on one end of the inner side of a No. 1 screw rod (103), and the No. 1 screw rods (103) on both sides being rotatably mounted on the inner wall of the frame housing (1).

6. The road cleaning device based on ultra-high pressure water jet according to claim 5, characterized in that: The first screw rod (103) on both sides is connected to a threaded sleeve (104) through threaded engagement, and a second slider (105) is fixedly connected to one side of the threaded sleeve (104). The second sliders (105) on both sides are installed in a second slide rail (106), and the second slide rail (106) is fixedly connected to the inner wall of the frame shell (1). The upper surfaces of the threaded sleeves (104) on both sides are fixedly connected to C-shaped mounting plates (107).

7. The road cleaning device based on ultra-high pressure water jet according to claim 6, characterized in that: The upper surface of the C-shaped mounting plate (107) is fixedly connected to a No. 2 motor (109), and a protective shell (109) is provided on the outer side of the No. 2 motor (109). The output shaft of the No. 2 motor (109) is fixedly sleeved with a transmission gear (110), and another transmission gear (110) is fixedly sleeved on the upper end of a rotating rod (111). The two transmission gears (110) are connected together by engaging with latches. The lower end of the rotating rod (111) is rotatably mounted on the front surface of the C-shaped mounting plate (107) through a mounting sheet metal (112), and the lower end of the rotating rod (111) is fixedly connected to a fixing bracket (114) through a fixing seat (113).

8. The road cleaning device based on ultra-high pressure water jet according to claim 7, characterized in that: A third motor (115) is fixedly connected to the upper surface of the fixed bracket (114); the output shaft of the third motor (115) is fixedly connected to a second screw rod (116); the second screw rod (116) is connected to a lifting block (118) through surface thread engagement; two limiting rods (117) are movably installed on both sides of the lifting block (118); the two limiting rods (117) are fixedly connected between the inner surfaces of the fixed bracket (114); one side of the lifting block (118) is fixedly connected to a pressurizing device (119); and one side of the pressurizing device (119) is fixedly connected to a water collecting plate (120).

9. The road cleaning device based on ultra-high pressure water jet according to claim 7, characterized in that: The upper surface of the water collecting plate (120) is provided with a plurality of evenly distributed grooves (122), a No. 2 nozzle (123) is rotatably installed in the groove (122), and a water pipe (125) is connected below each No. 2 nozzle (123). The lower surface of the water collecting plate (120) is provided with a plurality of evenly distributed No. 1 nozzles (121), and the upper surface of each No. 2 nozzle (123) is fixedly connected with a connecting bracket (124), and the connecting bracket (124) is rotatably installed on a fixing rod (126). Both ends of the fixing rod (126) are fixedly connected to the surface of one side of the water collecting plate (120) through a limiting sheet metal (127), and a spring top rod (128) is rotatably installed between the connecting bracket (124) and the support block (129).

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