A road maintenance device

Abstract

The utility model relates to road maintenance device technical field especially relates to a road maintenance device, including the trolley panel, the trolley panel upper end interval fixed connection has the handle and the heating stirring jar, heating stirring jar outside surface interval is provided with dust absorption subassembly and spraying subassembly, heating stirring jar outside surface penetrates and fixedly connected with the heat conduction ring, trolley panel one side interval is provided with the cleaning component and the shovel component. The utility model discloses the setting of spraying subassembly, need not to replace the spray head to realize the function of adjusting the width of the line, improves the efficiency of the line, through the setting of cleaning component and the shovel component, realize the cleaning to the road line position, and improve the cleaning effect, thereby improve the line effect, through the setting of heat conduction ring and dust absorption subassembly, not only can improve the drying speed of the identification line, reduce the possible that the external sundries is attached on the identification line that has not dried, and need not additional heating equipment, and the cost is lower.

Description

Technical Field

[0001] This utility model relates to the field of road maintenance device technology, and in particular to a road maintenance device. Background Technology

[0002] Road maintenance equipment is a series of specialized machinery and equipment used to maintain and repair roads, highways, expressways and other road surfaces. It includes road repair equipment, road compaction equipment and marking equipment. When using marking equipment, paint is usually sprayed onto the ground to form clear and beautiful road markings. In order to improve the quality of marking, the road surface is usually cleaned.

[0003] The Chinese patent with authorized publication number CN216919960U uses a vacuum pump to absorb dust and debris through a vacuum hood and temporarily store them in a dust collection box to clean the road surface. However, in actual use, some debris will adhere to the road surface, which is difficult to remove by vacuuming alone, resulting in paint being sprayed on the debris and affecting the quality of the marking. Utility Model Content

[0004] The purpose of this utility model is to solve the above-mentioned problems existing in the prior art by proposing a road maintenance device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a road maintenance device, including a trolley panel, four rollers are provided at the lower end of the trolley panel, a handle and a heating mixing tank are fixedly connected at intervals at the upper end of the trolley panel, the heating mixing tank contains paint, a dust suction component and a spraying component are provided at intervals on the outer surface of the heating mixing tank, a heat conduction ring is fixedly connected through the outer surface of the heating mixing tank, and a sweeping component and a scraping component are provided at intervals on one side of the trolley panel;

[0006] The vacuuming assembly includes a vacuum cleaner fixedly connected to the upper end of the trolley panel and a heat insulation shell fixedly installed on the outer surface of the heating and mixing tank. A heat-conducting ring is installed inside the heat insulation shell. The heat insulation shell is connected to the air outlet of the vacuum cleaner through a pipe. An air outlet is fixedly connected to the outer surface of the heat insulation shell through a pipe, and the heat insulation shell is connected to the interior of the air outlet.

[0007] Preferably, one end of the vacuum cleaner is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to a suction port, with the suction port opening downwards.

[0008] Preferably, the spraying assembly includes a spraying pump fixedly installed on the upper part of the trolley panel, and the inlet end of the spraying pump is connected to the inside of the heating and mixing tank through a pipe, and the outlet end of the spraying pump is fixedly connected to a nozzle through a hose.

[0009] Preferably, a fixing frame is fixedly connected to the upper end of the trolley panel near the edge, a first electric telescopic rod is fixedly connected to the inner side of the fixing frame, a fixing plate is fixedly connected to the lower end of the first electric telescopic rod, and the nozzle is fixedly connected to the fixing plate through the fixing plate.

[0010] Preferably, the cleaning assembly includes a second electric telescopic rod fixedly connected to one side of the trolley panel and a spring telescopic rod fixedly connected to one end of the second electric telescopic rod, with a strip brush fixedly connected to the lower end of the spring telescopic rod.

[0011] Preferably, the shovel assembly includes a third electric telescopic rod fixedly connected to one side of the trolley panel and a pressure sensor fixedly connected to one end of the third electric telescopic rod. One end of the pressure sensor is fixedly connected to an L-shaped shovel, and the lower end of the L-shaped shovel partially overlaps with the dust suction port, with the lower end of the L-shaped shovel close to the road surface.

[0012] Compared with existing technologies, the advantages of this utility model are:

[0013] 1. In this application, the function of adjusting the scribing width can be realized without replacing the spray nozzle by setting the spraying component, thereby improving the efficiency of scribing.

[0014] 2. In this application, the cleaning and scraping components are used to clean the road marking area. The sweeping of the strip brush and the scraping of the L-shaped scraper can improve the cleaning effect, thereby improving the marking effect. The heat conduction ring and dust collection components can not only improve the drying speed of the marking lines and reduce the possibility of external debris adhering to the undried marking lines, but also eliminate the need for additional heating equipment, resulting in lower costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a road maintenance device proposed in this invention;

[0016] Figure 2 This is a schematic diagram of the heating and mixing tank and dust collection component of a road maintenance device proposed in this invention;

[0017] Figure 3 This is a schematic diagram showing the disassembled structure of the heating mixing tank and the heat insulation shell of a road maintenance device proposed in this invention;

[0018] Figure 4 This is a schematic diagram of the spraying component structure of a road maintenance device proposed in this invention;

[0019] Figure 5 This is a schematic diagram of the sweeping component, dust suction port, and shovel component of a road maintenance device proposed in this invention.

[0020] Figure 6This is a schematic diagram showing the L-shaped shovel and pressure sensor structure of a road maintenance device proposed in this invention.

[0021] In the diagram: 1. Trolley panel; 2. Handle; 3. Heated mixing tank; 4. Vacuuming assembly; 41. Vacuum cleaner; 42. Insulated housing; 43. Air outlet; 44. Connecting pipe; 45. Suction port; 5. Cleaning assembly; 51. Second electric telescopic rod; 52. Spring telescopic rod; 53. Strip brush; 6. Shovel assembly; 61. Third electric telescopic rod; 62. L-shaped shovel; 63. Pressure sensor; 7. Spraying assembly; 71. Spraying pump; 72. Spray nozzle; 73. Fixing bracket; 74. First electric telescopic rod; 75. Fixing plate; 8. Heat-conducting ring. Detailed Implementation

[0022] The following embodiments are for illustrative purposes only and are not intended to limit the scope of this invention.

[0023] Example

[0024] Reference Figures 1 to 6 A road maintenance device includes a trolley panel 1 with four rollers at the lower end. A handle 2 and a heating mixing tank 3 are fixedly connected at intervals at the upper end of the trolley panel 1. The heating mixing tank 3 contains paint. A dust suction component 4 and a spraying component 7 are arranged at intervals on the outer surface of the heating mixing tank 3. A heat conduction ring 8 is fixedly connected through the outer surface of the heating mixing tank 3. A sweeping component 5 and a scraping component 6 are arranged at intervals on one side of the trolley panel 1. The dust suction component 4 is used to remove dust from the road surface. The heating mixing tank 3 is used to store and heat the paint to prevent the paint from solidifying. The sweeping component 5 can separate debris with poor adhesion from the road surface. The scraping component 6 is used to scrape up debris with relatively firm adhesion. The spraying component 7 is used to spray the paint. The heat conduction ring 8 is used to conduct heat inside the trolley panel 1.

[0025] The vacuuming assembly 4 includes a vacuum cleaner 41 fixedly connected to the upper end of the trolley panel 1 and a heat insulation shell 42 fixedly disposed on the outer surface of the heating mixing tank 3. A heat conduction ring 8 is disposed inside the heat insulation shell 42. The heat insulation shell 42 is connected to the air outlet of the vacuum cleaner 41 through a pipe. An air outlet 43 is fixedly connected to the outer surface of the heat insulation shell 42 through a pipe. The heat insulation shell 42 is connected to the interior of the air outlet 43. The air discharged by the vacuum cleaner 41 can pass through the heat insulation shell 42 and flow to the lower end of the air outlet 43 for discharge. The heat of the heat conduction ring 8 can be conducted to the air inside the heat insulation shell 42.

[0026] A connecting pipe 44 is fixedly connected to one end of a vacuum cleaner 41, and a suction port 45 is fixedly connected to the other end of the connecting pipe 44. The suction port 45 is set to face downwards. Dust and debris at the road marking position can be sucked into the vacuum cleaner 41 and stored inside through the suction port 45 and the connecting pipe 44. The vacuum cleaner 41 is a mature existing technology for vacuuming and filtering, and those skilled in the art are capable of conceiving the specific structure.

[0027] The spraying assembly 7 includes a spraying pump 71 fixedly installed on the upper end of the trolley panel 1. The inlet end of the spraying pump 71 is connected to the inside of the heated mixing tank 3 through a pipe, and the outlet end of the spraying pump 71 is fixedly connected to a nozzle 72 through a hose. The spraying pump 71 can pump the paint inside the heated mixing tank 3 to the nozzle 72 for spraying.

[0028] A mounting bracket 73 is fixedly connected to the upper edge of the trolley panel 1. A first electric telescopic rod 74 is fixedly connected to the inner side of the mounting bracket 73. A mounting plate 75 is fixedly connected to the lower end of the first electric telescopic rod 74, and the nozzle 72 is fixedly connected to the mounting plate 75 through it. The mounting bracket 73 is used to fix the first electric telescopic rod 74. The height of the mounting plate 75 and the nozzle 72 can be adjusted by the first electric telescopic rod 74. When the nozzle 72 moves upward, the width of the marking line sprayed by the nozzle 72 on the road will increase, and vice versa. The spraying width of the marking line can be adjusted by the first electric telescopic rod 74.

[0029] The sweeping assembly 5 includes a second electric telescopic rod 51 fixedly connected to one side of the trolley panel 1 and a spring telescopic rod 52 fixedly connected to one end of the second electric telescopic rod 51. A strip brush 53 is fixedly connected to the lower end of the spring telescopic rod 52. The elasticity of the spring telescopic rod 52 can keep the lower end of the strip brush 53 in contact with the road. The second electric telescopic rod 51 can control the horizontal reciprocating movement of the spring telescopic rod 52 and the strip brush 53. The brushing motion of the strip brush 53 can sweep up debris with low adhesion on the road, thereby improving the debris removal effect.

[0030] The cleaning assembly 6 includes a third electric telescopic rod 61 fixedly connected to one side of the trolley panel 1 and a pressure sensor 63 fixedly connected to one end of the third electric telescopic rod 61. An L-shaped scraper 62 is fixedly connected to one end of the pressure sensor 63, with the lower end of the L-shaped scraper 62 partially overlapping with the suction port 45. The lower end of the L-shaped scraper 62 is close to the road surface. The strip brush 53, L-shaped scraper 62, suction port 45, air outlet 43, and nozzle 72 are arranged in a straight line. When the trolley panel 1 moves, the third electric telescopic rod 61... The pressure sensor 63 and the L-shaped shovel 62 also move together, so that the L-shaped shovel 62 always moves above the road. When there are stubborn debris stuck to the road, the cleaning of the strip brush 53 cannot separate the debris from the road, causing the L-shaped shovel 62 to collide with the debris. When the pressure sensor 63 detects that the force on the L-shaped shovel 62 exceeds the threshold, the third electric telescopic rod 61 causes the L-shaped shovel 62 and the pressure sensor 63 to move horizontally and quickly, and the L-shaped shovel 62 can remove the debris.

[0031] In use, the operator can control the movement of the cart panel 1 on the road by pushing and pulling the handle 2. Then, the nozzle 72 is adjusted to the required height using the first electric telescopic rod 74. During the marking process, the suction port 45 continuously removes dust and debris from the marked area and filters the air before discharge. The second electric telescopic rod 51 causes the strip brush 53 to sweep back and forth on the road, lifting up loosely adhered debris. This debris is then sucked up through the suction port 45. The pressure sensor 63 continuously detects whether the L-shaped shovel 62 is impacted. If impacted, the third electric telescopic rod 61 causes the L-shaped shovel 62 to move quickly horizontally, removing firmly adhered debris from the road. Debris can be sucked up through the suction port 45. If debris adheres to the L-shaped scraper 62, it can be cleaned after the marking is completed. This can achieve cleaning of the road marking area. The sweeping of the strip brush 53 and the scraping of the L-shaped scraper 62 can improve the cleaning effect, thereby improving the marking effect. During the marking process, the gas discharged by the vacuum cleaner 41 can flow through the heat insulation shell 42 and be discharged through the air outlet 43. The heat of the paint inside the heating mixing tank 3 can be conducted to the air inside the heat insulation shell 42, causing the air temperature to rise. The higher temperature air can be blown onto the marking line sprayed by the nozzle 72, which can improve the drying speed of the marking line, reduce the possibility of external debris adhering to the undried marking line, and eliminate the need for additional heating equipment, resulting in lower costs.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A road maintenance device, comprising a trolley panel (1), characterized in that, The trolley panel (1) is provided with four rollers at the lower end. The upper end of the trolley panel (1) is fixedly connected with a handle (2) and a heating mixing tank (3). The heating mixing tank (3) contains paint. The outer surface of the heating mixing tank (3) is provided with a dust collection component (4) and a spraying component (7) at intervals. A heat conduction ring (8) is fixedly connected through the outer surface of the heating mixing tank (3). A cleaning component (5) and a scraping component (6) are provided at intervals on one side of the trolley panel (1). The vacuuming assembly (4) includes a vacuum cleaner (41) fixedly connected to the upper end of the trolley panel (1) and a heat insulation shell (42) fixedly installed on the outer surface of the heating and mixing tank (3). A heat conduction ring (8) is installed inside the heat insulation shell (42). The heat insulation shell (42) is connected to the air outlet of the vacuum cleaner (41) through a pipe. An air outlet (43) is fixedly connected to the outer surface of the heat insulation shell (42) through a pipe. The heat insulation shell (42) is connected to the inside of the air outlet (43).

2. The road maintenance device according to claim 1, characterized in that, The vacuum cleaner (41) is fixedly connected to a connecting pipe (44) at one end, and a suction port (45) is fixedly connected to the other end of the connecting pipe (44), with the suction port (45) facing downwards.

3. The road maintenance device according to claim 1, characterized in that, The spraying assembly (7) includes a spraying pump (71) fixedly installed on the upper end of the trolley panel (1), and the inlet end of the spraying pump (71) is connected to the inside of the heating and mixing tank (3) through a pipe, and the outlet end of the spraying pump (71) is fixedly connected to a nozzle (72) through a hose.

4. The road maintenance device according to claim 3, characterized in that, A fixed frame (73) is fixedly connected to the upper end of the trolley panel (1) near the edge. A first electric telescopic rod (74) is fixedly connected to the inner side of the fixed frame (73). A fixed plate (75) is fixedly connected to the lower end of the first electric telescopic rod (74), and the nozzle (72) is fixedly connected to the fixed plate (75) through the nozzle.

5. The road maintenance device according to claim 1, characterized in that, The cleaning assembly (5) includes a second electric telescopic rod (51) fixedly connected to one side of the trolley panel (1) and a spring telescopic rod (52) fixedly connected to one end of the second electric telescopic rod (51). A strip brush (53) is fixedly connected to the lower end of the spring telescopic rod (52).

6. The road maintenance device according to claim 2, characterized in that, The shovel assembly (6) includes a third electric telescopic rod (61) fixedly connected to one side of the trolley panel (1) and a pressure sensor (63) fixedly connected to one end of the third electric telescopic rod (61). One end of the pressure sensor (63) is fixedly connected to an L-shaped shovel plate (62), and the lower end of the L-shaped shovel plate (62) partially overlaps with the dust suction port (45). The lower end of the L-shaped shovel plate (62) is close to the road surface.

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