Front-end cleaning mechanism for road roller

Abstract

The utility model discloses a front end cleaning mechanism for road roller, including machine body subassembly, fixedly connected in the front road roller roller assembly of machine body subassembly, the top fixedly connected with automatic cleaning mechanism of road roller roller assembly, automatic cleaning mechanism includes recessed board, the top fixedly connected with water tank of recessed board, the left side communication of water tank top has the water inlet pipe, the top fixedly connected with water pump of water tank, the input end communication of water pump has the water suction pipe, the water suction pipe side away from water pump extends to the inside of water tank, the output end communication of water pump has the water jet, the water jet side away from water pump communication has the nozzle. The utility model road roller has changed the traditional manual phenomenon of wiping, has adopted water jet and nozzle to carry out water spraying treatment to road roller roller assembly, then passes through the wiping bent plate again and carries out wiping treatment to road roller roller assembly, can carry out quick cleaning to road roller roller assembly, has guaranteed the efficiency of overall cleaning.

Description

Technical Field

[0001] This utility model relates to the field of road roller technology, specifically to a front-end cleaning mechanism for road rollers. Background Technology

[0002] A road roller is a heavy-duty engineering machine that uses its own weight and vibration to repeatedly compact the road surface to improve its density and smoothness. It is widely used in the compaction of base and surface layers of infrastructure projects such as highways, railways, airports, and dams. Its core working device is a cylindrical roller. According to the roller type, it can be divided into steel wheel road rollers and pneumatic tire rollers. Steel wheel road rollers are further divided into static pressure type and vibratory type. Through static pressure or high-frequency vibration impact, it effectively reduces the voids between the pavement materials and enhances the strength and stability of the roadbed. According to a patent published on the China Patent Network, the patent title is "A Road Roller," patent application number 201620906881.8. It includes a machine body, a frame connected to the front end of the machine body, a roller rotatably connected to the frame, and the frame is fitted over the roller. The frame is rotatably connected to the machine body, and a lifting mechanism is installed on the frame to raise or lower the roller. This road roller can effectively flatten obstacles that are difficult to flatten by rolling using the roller's own weight. However, due to prolonged rolling, the surface of the roller at the front end of the aforementioned road roller becomes covered with a lot of mud and impurities. Cleaning these impurities is done manually, which is too time-consuming and greatly affects the convenience and efficiency of cleaning.

[0003] Therefore, it is necessary to redesign the road roller to effectively prevent the excessive time and effort required for manual cleaning of its rollers. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a front-end cleaning mechanism for road rollers, which has the advantage of automatically and quickly cleaning the rollers, thus solving the problem that manually cleaning the rollers is too time-consuming.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a front-end cleaning mechanism for a road roller, comprising a body assembly; A road roller assembly that is fixedly connected to the front of the machine body assembly; An automatic cleaning mechanism is fixedly connected to the top of the roller assembly. The automatic cleaning mechanism includes a concave plate, a water tank is fixedly connected to the top of the concave plate, a water inlet pipe is connected to the left side of the top of the water tank, a water pump is fixedly connected to the top of the water tank, a suction pipe is connected to the input end of the water pump, the suction pipe extends into the interior of the water tank on the side away from the water pump, a spray pipe is connected to the output end of the water pump, a nozzle is connected to the side of the spray pipe away from the water pump, a lower rod is fixedly connected to the bottom of the nozzle, a wiping bend is fixedly connected to the bottom of the lower rod, and the bottom of the wiping bend contacts the roller assembly.

[0006] In a preferred embodiment of this invention, an adjustment mechanism is fixedly connected to the right side of the water tank. The adjustment mechanism includes a motor, and a pulley is fixedly connected to the output end of the motor. A connecting belt is driven to the surface of the pulley. A reciprocating screw is movably connected laterally to the inner side of the concave plate via a bearing. The right side of the reciprocating screw extends through to the right side of the concave plate and is fixedly connected to a pulley. The side of the connecting belt away from the pulley is driven to the surface of the pulley. A reciprocating block is threadedly connected to the surface of the reciprocating screw. The top of the reciprocating block is slidably connected to the concave plate. A protruding rod is fixedly connected to the front of the reciprocating block, and the front of the protruding rod is fixedly connected to the spray pipe.

[0007] As a preferred embodiment of this invention, the bottom of the concave plate is provided with a transverse groove, and the top of the reciprocating block is slidably connected inside the transverse groove.

[0008] As a preferred embodiment of this invention, a limiting block is fitted onto the surface of the water suction pipe, and the bottom of the limiting block is fixedly connected to the concave plate.

[0009] As a preferred embodiment of this utility model, a support block is fixedly connected to the bottom of the motor, and the bottom of the support block is fixedly connected to the concave plate.

[0010] As a preferred embodiment of this utility model, a grip is fixedly connected to the front of the lower rod, and the grip is used in conjunction with the lower rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model of road roller has changed the traditional phenomenon of manual wiping. It uses water spray pipes and nozzles to spray water on the roller assembly, and then wipes the roller assembly with a wiping baffle, which can quickly clean the roller assembly and ensure the overall cleaning efficiency.

[0012] 2. This utility model, through the setting of the adjustment mechanism, can adjust the water spray pipe left and right, thereby increasing the spraying range of the water spray pipe.

[0013] 3. By setting the transverse groove, this utility model enables the reciprocating block to slide more smoothly inside the concave plate, reduces the friction between the reciprocating block and the concave plate, extends the service life of the reciprocating block, and at the same time has a limiting effect on the reciprocating block.

[0014] 4. By setting a limiting block, this utility model can make the water suction pipe operate more stably and avoid deviation.

[0015] 5. By setting up a support block, this utility model enables the motor to operate more stably and prevents shaking.

[0016] 6. The design of the grip bar in this utility model makes it easier for users to pull the lower bar, thus increasing user convenience. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of the automatic cleaning mechanism and adjustment mechanism of this utility model; Figure 3 This is a bottom view of the automatic cleaning mechanism and adjustment mechanism of this utility model; Figure 4 The structure of this utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a partial three-dimensional view of the present invention.

[0018] In the diagram: 1. Body assembly; 2. Roller assembly; 3. Automatic cleaning mechanism; 4. Concave plate; 5. Water tank; 6. Inlet pipe; 7. Water pump; 8. Suction pipe; 9. Spray pipe; 10. Nozzle; 11. Lower rod; 12. Wiping bend plate; 13. Adjustment mechanism; 14. Motor; 15. Belt pulley one; 16. Connecting belt; 17. Reciprocating screw; 18. Belt pulley two; 19. Reciprocating block; 20. Protruding rod; 21. Horizontal groove; 22. Limiting block; 23. Support block; 24. Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 5 As shown, the present invention provides a front-end cleaning mechanism for a road roller, including a body component 1; The road roller assembly 2 is fixedly connected to the front of the body assembly 1; An automatic cleaning mechanism 3 is fixedly connected to the top of the roller assembly 2. The automatic cleaning mechanism 3 includes a concave plate 4. A water tank 5 is fixedly connected to the top of the concave plate 4. A water inlet pipe 6 is connected to the left side of the top of the water tank 5. A water pump 7 is fixedly connected to the top of the water tank 5. A suction pipe 8 is connected to the input end of the water pump 7. The side of the suction pipe 8 away from the water pump 7 extends into the interior of the water tank 5. A spray pipe 9 is connected to the output end of the water pump 7. A nozzle 10 is connected to the side of the spray pipe 9 away from the water pump 7. A lower rod 11 is fixedly connected to the bottom of the nozzle 10. A wiping bending plate 12 is fixedly connected to the bottom of the lower rod 11. The bottom of the wiping bending plate 12 contacts the roller assembly 2.

[0021] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 An adjustment mechanism 13 is fixedly connected to the right side of the water tank 5. The adjustment mechanism 13 includes a motor 14. A pulley 15 is fixedly connected to the output end of the motor 14. A connecting belt 16 is connected to the surface of the pulley 15. A reciprocating screw 17 is movably connected to the inner side of the concave plate 4 through a bearing. The right side of the reciprocating screw 17 extends through to the right side of the concave plate 4 and is fixedly connected to a pulley 18. The side of the connecting belt 16 away from the pulley 15 is connected to the surface of the pulley 18. A reciprocating block 19 is threadedly connected to the surface of the reciprocating screw 17. The top of the reciprocating block 19 is slidably connected to the concave plate 4. A protruding rod 20 is fixedly connected to the front of the reciprocating block 19. The front of the protruding rod 20 is fixedly connected to the spray pipe 9.

[0022] As a technical optimization of this utility model, the water spray pipe 9 can be adjusted left and right by setting the adjustment mechanism 13, thereby increasing the spraying range of the water spray pipe 9.

[0023] refer to Figure 4 The bottom of the concave plate 4 is provided with a horizontal groove 21, and the top of the reciprocating block 19 is slidably connected to the inside of the horizontal groove 21.

[0024] As a technical optimization of this utility model, the setting of the transverse groove 21 enables the reciprocating block 19 to slide more smoothly inside the concave plate 4, reduces the friction between the reciprocating block 19 and the concave plate 4, extends the service life of the reciprocating block 19, and at the same time has a limiting effect on the reciprocating block 19.

[0025] refer to Figure 3 A limiting block 22 is fitted onto the surface of the water suction pipe 8, and the bottom of the limiting block 22 is fixedly connected to the concave plate 4.

[0026] As a technical optimization of this utility model, the setting of the limiting block 22 enables the water suction pipe 8 to operate more stably and avoids the phenomenon of deviation.

[0027] refer to Figure 2 A support block 23 is fixedly connected to the bottom of the motor 14, and the bottom of the support block 23 is fixedly connected to the concave plate 4.

[0028] As a technical optimization of this utility model, the setting of the support block 23 enables the motor 14 to operate more stably and prevents shaking.

[0029] refer to Figure 4 A grip 24 is fixedly connected to the front of the lower rod 11, and the grip 24 is used in conjunction with the lower rod 11.

[0030] As a technical optimization of this utility model, the design of the grip 24 makes it easier for the user to pull the lower lever 11, thus increasing the user's convenience.

[0031] The working principle and usage process of this utility model are as follows: First, the user turns on the water pump 7. The input end of the water pump 7 draws cleaning water from the water tank 5 through the suction pipe 8, and then delivers the water to the nozzle 10 through the spray pipe 9 at the output end. The nozzle 10 sprays water onto the roller assembly 2, initially wetting and rinsing the roller assembly 2. The lower rod 11 fixedly connected to the bottom of the nozzle 10 and the wiping baffle 12 fixedly connected to the bottom of the lower rod 11 will contact the roller assembly 2. During the rotation of the roller assembly 2, the wiping baffle 12 wipes the surface of the roller assembly 2 to remove stains and impurities, achieving the effect of automatically and quickly cleaning the roller. Then, the motor 14 in the adjustment mechanism 13 is turned on, and the output end of the motor 14 drives... The first drive pulley 15 rotates, and the first drive pulley 15 drives the second drive pulley 18 to rotate through the connecting belt 16. The second drive pulley 18 drives the reciprocating screw 17 to rotate laterally inside the concave plate 4. When the reciprocating screw 17 rotates, the reciprocating block 19 connected to its surface threadedly will make reciprocating linear motion on the reciprocating screw 17. The top of the reciprocating block 19 slides in the transverse groove 21 opened at the bottom of the concave plate 4 to ensure the stability of the movement of the reciprocating block 19. The protruding rod 20 fixedly connected to the front of the reciprocating block 19 is fixedly connected to the water spray pipe 9. As the reciprocating block 19 moves back and forth, it will drive the water spray pipe 9 and the nozzle 10 to move back and forth together, thereby changing the position of the nozzle 10 spraying water, expanding or changing the cleaning area of ​​the road roller assembly 2, so as to achieve the effect of adjusting the cleaning range.

[0032] In summary, the front-end cleaning mechanism of this road roller sprays water onto the roller assembly 2 through the water spray pipe 9 and nozzle 10, and then wipes the roller assembly 2 with the wiping baffle 12, thus quickly cleaning the roller assembly 2 and ensuring the overall cleaning efficiency.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A front-end cleaning mechanism for a road roller, comprising a body component (1); The road roller assembly (2) is fixedly connected to the front of the body assembly (1); Its features are: An automatic cleaning mechanism (3) is fixedly connected to the top of the roller assembly (2). The automatic cleaning mechanism (3) includes a concave plate (4). A water tank (5) is fixedly connected to the top of the concave plate (4). A water inlet pipe (6) is connected to the left side of the top of the water tank (5). A water pump (7) is fixedly connected to the top of the water tank (5). A suction pipe (8) is connected to the input end of the water pump (7). The suction pipe (8) extends into the interior of the water tank (5) on the side away from the water pump (7). A spray pipe (9) is connected to the output end of the water pump (7). A nozzle (10) is connected to the side of the spray pipe (9) away from the water pump (7). A lower rod (11) is fixedly connected to the bottom of the nozzle (10). A wiping bending plate (12) is fixedly connected to the bottom of the lower rod (11). The bottom of the wiping bending plate (12) is in contact with the roller assembly (2).

2. The front-end cleaning mechanism for a road roller according to claim 1, characterized in that: An adjustment mechanism (13) is fixedly connected to the right side of the water tank (5). The adjustment mechanism (13) includes a motor (14). A pulley (15) is fixedly connected to the output end of the motor (14). A connecting belt (16) is connected to the surface of the pulley (15). A reciprocating screw (17) is movably connected to the inner side of the concave plate (4) through a bearing. The right side of the reciprocating screw (17) extends through to the right side of the concave plate (4) and is fixedly connected to a pulley (18). The side of the connecting belt (16) away from the pulley (15) is connected to the surface of the pulley (18). A reciprocating block (19) is threadedly connected to the surface of the reciprocating screw (17). The top of the reciprocating block (19) is slidably connected to the concave plate (4). A protruding rod (20) is fixedly connected to the front of the reciprocating block (19). The front of the protruding rod (20) is fixedly connected to the spray pipe (9).

3. The front-end cleaning mechanism for a road roller according to claim 2, characterized in that: The bottom of the concave plate (4) is provided with a transverse groove (21), and the top of the reciprocating block (19) is slidably connected to the inside of the transverse groove (21).

4. The front-end cleaning mechanism for a road roller according to claim 1, characterized in that: The surface of the water suction pipe (8) is fitted with a limiting block (22), and the bottom of the limiting block (22) is fixedly connected to the concave plate (4).

5. A front-end cleaning mechanism for a road roller according to claim 2, characterized in that: The bottom of the motor (14) is fixedly connected to a support block (23), and the bottom of the support block (23) is fixedly connected to the concave plate (4).

6. The front-end cleaning mechanism for a road roller according to claim 1, characterized in that: A grip (24) is fixedly connected to the front of the lower rod (11), and the grip (24) is used in conjunction with the lower rod (11).

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