Water sprinkler for road roller

Abstract

The utility model belongs to the technical field of road rollers, and provides a water sprinkler for a road roller, which comprises a road roller platform body, a water collecting tank, a water pumping pipe, a water pump and a water sprinkling head, an opening is formed in the top end of the road roller table body, a placing groove and a water guide slope are fixedly arranged in the road roller table body, the water collecting tank is clamped in the placing groove, the water pump is detachably mounted at the top end of the road roller table body, one end of the water pumping pipe is communicated with an inlet of the water pump, and the other end of the water pumping pipe extends into the water collecting tank. The sprinkler head is detachably mounted on a protective cover of the flattening roller, and an outlet of the water pump is communicated with the sprinkler head. According to the water sprinkler, water in the water collecting tank can be pumped to the water sprinkling head through the water pump, then the water is sprinkled to the surface of the flattening roller through the water sprinkling head, water sprinkling operation can be conducted on the flattening roller of the road roller, soil on the surface of the flattening roller can be removed, spraying cooling can be conducted on the flattening roller, and the service life of the flattening roller is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of road rollers, and in particular relates to a sprinkler for a road roller. Background Art

[0002] A road roller, also known as a soil roller, is a piece of equipment used for road construction. Among engineering machinery, road rollers belong to the category of road equipment and are widely used in filling and compaction operations in large-scale engineering projects such as high-grade highways, railways, airport runways, dams, and stadiums. They can roll sandy, semi-viscous and viscous soils, roadbed stabilized soils, and asphalt concrete pavement layers. When an existing road roller is rolling on a relatively wet road surface, the roller column of the road roller is too dry. When it comes into contact with the wet and muddy ground, a lot of mud often sticks to it. The roller column with mud will seriously affect the flatness of the road surface. Therefore, a sprinkler is needed to humidify the surface of the roller column to reduce the adhesion of soil impurities. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a sprinkler for a road roller, which can sprinkle water on the flattening roller of the road roller in real time and has a simple structure and is easy to use.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sprinkler for a road roller, comprising a road roller platform, a water collecting tank, a water pump, a water pump, and a sprinkler head;

[0005] The top of the roller body is open, and a placement groove and a water guide slope are fixedly provided in the roller body. The bottom end of the inclined surface of the water guide slope is connected to the top of the side wall of the placement groove. The water collecting tank is adapted to the placement groove, and the water collecting tank is clamped in the placement groove. The water pump is detachably installed on the top of the roller body, one end of the water pump pipe is connected to the water pump inlet, and the other end of the water pump pipe extends into the water collecting tank. The sprinkler head is detachably installed on the protective cover of the flattening roller, and the water pump outlet is connected to the sprinkler head.

[0006] Preferably, the water pump outlet is connected to the sprinkler head via a hose.

[0007] Preferably, a fixed seat is fixed on the front side wall of the roller platform, a sliding groove is opened on the front side wall of the fixed seat, a sliding rod is fixed in the sliding groove, at least two sliding sleeves are sleeved on the sliding rod, and the two sliding sleeves are slidably matched with the sliding groove, and at least two springs are also sleeved on the sliding rod, the left sliding sleeve is elastically connected to the left inner wall of the sliding groove through the left spring, and the right sliding sleeve is elastically connected to the right inner wall of the sliding groove through the right spring, and limiting clamps are fixed on the front side walls of the two sliding sleeves, and the two limiting clamps cooperate to clamp and fix the hose.

[0008] Preferably, the water collecting tank is a columnar structure.

[0009] Preferably, a supporting edge is fixed on the inner wall of the water collecting box, a filter mesh is overlapped on the supporting edge, the filter mesh is adapted to the water collecting box, a positioning hole adapted to the water pumping pipe is penetrated through the filter mesh, and the water pumping pipe is inserted into the positioning hole.

[0010] Preferably, a limiting hole adapted to the water pumping pipe is provided along the support, the limiting hole corresponds to the positioning hole, and the water pumping pipe is inserted into both the limiting hole and the positioning hole.

[0011] Preferably, a base is fixed at the bottom of the roller body, a driving wheel is installed at the bottom of the base, a connecting rod is fixed on the front side wall of the base, the flattening roller is installed at the front end of the connecting rod, and the protective cover is fixed to the connecting rod.

[0012] Preferably, the base is connected and fixed to the roller body via a mounting plate.

[0013] Preferably, the mounting plate and the roller body are fixed by bolts.

[0014] Preferably, the mounting plate and the base are fixed by bolts.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model provides a sprinkler for a road roller. The water in the water collecting tank can be pumped to the sprinkler head through a water pump, and then sprayed onto the surface of the flattening roller through the sprinkler head. The flattening roller of the road roller can be sprinkled with water in real time, which can not only remove the mud on the surface of the flattening roller and improve the flatness of the road, but also can spray and cool the flattening roller that works for a long time, thereby extending the service life of the flattening roller. The utility model has a simple structure and is easy to use.

[0017] 2. The utility model provides a sprinkler for a road roller, wherein the water collecting box can be directly placed in the placement groove and can be disassembled at will later, and the water pump and the sprinkler head can also be directly disassembled for easy cleaning, replacement or maintenance, thereby improving the convenience of the device.

[0018] 3. The utility model provides a sprinkler for a road roller, which clamps and fixes the hose by two limit clamps, thereby improving the stability of the hose during use and reasonably arranging it to avoid random shaking that affects use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1A schematic diagram of the side structure of a sprinkler for a road roller provided in an embodiment of the utility model;

[0020] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0021] Figure 3 A schematic diagram of the front view of the structure of a roller table of a water sprinkler for a roller provided in an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of a top view of a fixing seat of a water sprinkler for a road roller and its related parts provided in an embodiment of the utility model;

[0023] Figure 5 A schematic diagram of a top view of a water collecting box for a sprinkler of a road roller provided in an embodiment of the utility model;

[0024] Figure 6 A schematic top view of the structure of a filter mesh member for a sprinkler of a road roller provided in an embodiment of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Roller body; 2. Water guide slope; 3. Placement groove; 4. Water collecting box; 5. Support edge; 6. Filter mesh; 7. Suction pipe; 8. Water pump; 9. Pipe end piece; 10. First fastening bolt; 11. Hose; 12. Fixed seat; 13. Limit clamp; 1301, Sliding sleeve; 14. Base; 15. Second fastening bolt; 16. Mounting plate; 17. Driving wheel; 18. Connecting rod; 19. Flattening roller; 20. Protective cover; 21. Limit sleeve; 22. Third fastening bolt; 23. Sprinkler head; 24. Fixed sleeve; 25. Sliding rod; 26. Spring; 27. Positioning hole; 28. Limit hole. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with specific embodiments so that those skilled in the art can understand the present invention more clearly.

[0028] It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrally formed structure. For ordinary technicians in this field, the specific meanings of such terms in this patent can be understood according to specific circumstances.

[0029] Example 1

[0030] like Figure 1-2As shown, this embodiment provides a sprinkler for a road roller, including a road roller platform 1, a water collecting tank 4, a water pump 7, a water pump 8, and a sprinkler head 23;

[0031] The top of the roller platform 1 is open, and a placement groove 3 and a water guide slope 2 are fixedly provided in the roller platform 1. The top of the inclined surface of the water guide slope 2 is flush with the top of the roller platform 1, and the bottom of the inclined surface of the water guide slope 2 is connected to the top of the side wall of the placement groove 3. The water collecting box 4 is adapted to the placement groove 3, that is, the length and width of the water collecting box 4 are the same as the length and width of the placement groove 3, so that the water collecting box 4 can be just stuck in the placement groove 3, so that the water falling on the water guide slope 2 can directly slide into the water collecting box 4, which is conducive to quickly adding water to the water collecting box 4. When adding water, there is no need to align the water inlet pipe with the opening of the water collecting box 4, and the operation is simpler and more convenient.

[0032] The water pump 8 is detachably mounted on the top of the roller body 1, one end of the water pump 7 is connected to the inlet of the water pump 8, and the other end of the water pump 7 extends to the bottom of the water collecting tank 4. The sprinkler head 23 is detachably mounted on the protective cover 20 of the flattening roller 19, and the outlet of the water pump 8 is connected to the sprinkler head 23 through a hose 11. In this way, the water in the water collecting tank 4 can be pumped to the sprinkler head 23 through the water pump 8, and then sprayed onto the flattening roller 19 through the sprinkler head 23.

[0033] To sum up, the sprinkler for the road roller provided in this embodiment can sprinkle water on the flattening roller of the road roller in real time, which can not only remove the mud on the surface of the flattening roller and improve the flatness of the road, but also spray to cool down the flattening roller that works for a long time, thereby extending the service life of the flattening roller. The structure is simple and easy to use.

[0034] The water collecting box 4 can be directly disassembled, that is, the water collecting box 4 can be taken out from the placement groove 3, which is convenient for the installation or disassembly of the water collecting box 4 and the internal components.

[0035] The water suction pipe 7 can be connected to the inlet of the water pump 8 through the cooperation of the pipe end piece 9 and the first fastening bolt 10. In this way, the water suction pipe 7 can be separated from the inlet of the water pump 8 by removing the first fastening bolt 10, which is very convenient for disassembly or installation.

[0036] A fixing sleeve 24 may be fixed on the protective cover 20, the sprinkler head 23 is sleeved in the fixing sleeve 24, the front end of the hose 11 may be connected to the limiting sleeve 21, and third fastening bolts 22 for clamping and fixing the sprinkler head 23 are provided on both sides of the limiting sleeve 21. After the inlet of the sprinkler head 23 extends into the limiting sleeve 21, the sprinkler head 23 and the limiting sleeve 21 can be fixed by tightening the third fastening bolts 22. In this way, it is very convenient to disassemble or install the sprinkler head 23.

[0037] like Figure 1 , 3 As shown in Figures 4 and 5, in this embodiment, a fixing seat 12 is fixed on the front side wall of the roller platform 1, and a horizontally arranged sliding groove is provided on the front side wall of the fixing seat 12. A horizontally arranged sliding rod 25 is fixed in the sliding groove, and two left and right sliding sleeves 1301 are sleeved on the sliding rod 25. Both the two sliding sleeves 1301 are slidably matched with the sliding groove. Two springs 26 are also sleeved on the sliding rod 25. The left sliding sleeve 1301 is elastically connected to the left inner wall of the sliding groove through the left spring 26, that is, one end of the left spring 26 is fixedly connected to the left inner wall of the sliding groove, and the other end is fixedly connected to the left sliding sleeve 1301. The right sliding sleeve 1301 is elastically connected to the right inner wall of the sliding groove through the right spring 26, that is, one end of the right spring 26 is fixedly connected to the right inner wall of the sliding groove, and the other end is fixedly connected to the right sliding sleeve 1301.

[0038] The two limit clamps 13 are fixed on the front side walls of the two sliding sleeves 1301, and the two limit clamps 13 cooperate to clamp and fix the hose 11. The limit clamps 13 can be a curved surface structure, and the two limit clamps 13 together form a cylindrical structure, which can clamp the hose 11 in the middle of the cylindrical structure, play a certain limiting role on the hose 11, and can improve the stability of the hose when it is used. Reasonable layout avoids random shaking that affects use. When the hose 11 needs to be removed, the cylindrical structure can be opened.

[0039] like Figure 1 , 5 As shown in Figures 6, in this embodiment, the water collecting tank 4 can be a columnar structure.

[0040] An annular support edge 5 may be fixed on the inner wall of the water collecting box 4, and a circular filter mesh 6 is overlapped on the support edge 5. The filter mesh 6 is matched with the water collecting box 4, that is, the filter mesh 6 can cover the entire opening of the water collecting box 4. The filter mesh 6 is penetrated by a positioning hole 27 matched with the water pumping pipe 7, and the water pumping pipe 7 is inserted in the positioning hole 27. The filter mesh 6 can play an effective filtering role to prevent impurities from being sprayed onto the surface of the flattening roller, thereby affecting the flatness of the road surface.

[0041] The support edge 5 may be provided with a limiting hole 28 adapted to the water pumping pipe 7 , the limiting hole 28 corresponds to the positioning hole 27 , and the water pumping pipe 7 is inserted into both the limiting hole 28 and the positioning hole 27 .

[0042] In this way, the water pumping pipe 7 can be disassembled by lifting the water pumping pipe 7, which is very convenient and is conducive to the later disassembly operation.

[0043] In this embodiment, a base 14 is fixed at the bottom of the roller body 1, a driving wheel 17 is installed at the bottom of the base 14, a connecting rod 18 is fixed on the front side wall of the base 14, the flattening roller 19 is installed at the front end of the connecting rod 18, and the protective cover 20 is fixed to the connecting rod 18. The base 14 is connected and fixed to the roller body 1 through a mounting plate 16.

[0044] Specifically, the mounting plate 16 and the roller platform 1 can be locked and fixed by the second fastening bolts 15. The mounting plate 16 and the base 14 can be locked and fixed by the second fastening bolts 15.

[0045] In this way, by loosening the second fastening bolt 15, the mounting plate 16 can be quickly removed, and then the base 14 can be separated from the roller body 1, which is very convenient for installation or disassembly.

[0046] The mechanisms, components and parts not specifically described in the present invention are all existing structures in the prior art and can be directly purchased from the market.

[0047] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0048] The above is only a preferred embodiment of the utility model, and is not intended to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sprinkler for a road roller, It is characterized in that It comprises a roller body (1), a water collecting tank (4), a water pump (7), a water pump (8), and a sprinkler head (23); The roller platform (1) has an opening at the top, and a placement groove (3) and a water guide slope (2) are fixedly provided inside the roller platform (1). The bottom end of the inclined surface of the water guide slope (2) is connected to the top of the side wall of the placement groove (3). The water collecting box (4) is adapted to the placement groove (3), and the water collecting box (4) is clamped in the placement groove (3). The water pump (8) is detachably mounted on the top of the roller platform (1), one end of the water pump (7) is connected to the inlet of the water pump (8), and the other end of the water pump (7) extends into the water collecting box (4). The sprinkler head (23) is detachably mounted on the protective cover (20) of the flattening roller (19), and the outlet of the water pump (8) is connected to the sprinkler head (23).

2. A sprinkler for a road roller according to claim 1, It is characterized in that The outlet of the water pump (8) is connected to the sprinkler head (23) via a hose (11).

3. A sprinkler for a road roller according to claim 2, It is characterized in that A fixing seat (12) is fixed on the front side wall of the roller platform (1), a sliding groove is provided on the front side wall of the fixing seat (12), a sliding rod (25) is fixed in the sliding groove, at least two sliding sleeves (1301) are sleeved on the sliding rod (25), and the two sliding sleeves (1301) are slidably matched with the sliding groove. At least two springs (26) are also sleeved on the sliding rod (25), the left sliding sleeve (1301) is elastically connected to the left inner wall of the sliding groove through the left spring (26), and the right sliding sleeve (1301) is elastically connected to the right inner wall of the sliding groove through the right spring (26), and a limiting clamp (13) is fixed on the front side walls of the two sliding sleeves (1301), and the two limiting clamps (13) cooperate to clamp and fix the hose (11).

4. A sprinkler for a road roller according to claim 1, It is characterized in that The water collecting box (4) is a columnar structure.

5. A sprinkler for a road roller according to claim 1, It is characterized in that A support edge (5) is fixed on the inner wall of the water collecting box (4), a filter mesh (6) is overlapped on the support edge (5), the filter mesh (6) is compatible with the water collecting box (4), a positioning hole (27) compatible with the water suction pipe (7) is penetrated through the filter mesh (6), and the water suction pipe (7) is inserted into the positioning hole (27).

6. A sprinkler for a road roller according to claim 5, It is characterized in that A limiting hole (28) adapted to the water pumping pipe (7) is provided through the support edge (5); the limiting hole (28) corresponds to the positioning hole (27); and the water pumping pipe (7) is inserted into both the limiting hole (28) and the positioning hole (27).

7. A sprinkler for a road roller according to claim 1, It is characterized in that A base (14) is fixed at the bottom of the roller body (1), a driving wheel (17) is installed at the bottom of the base (14), a connecting rod (18) is fixed on the front side wall of the base (14), the flattening roller (19) is installed at the front end of the connecting rod (18), and the protective cover (20) is fixed to the connecting rod (18).

8. A water sprinkler for a road roller according to claim 7, It is characterized in that The base (14) and the roller body (1) are connected and fixed via a mounting plate (16).

9. A water sprinkler for a road roller according to claim 8, It is characterized in that The mounting plate (16) and the roller platform (1) are fixed by bolt locking.

10. A sprinkler for a road roller according to claim 8, It is characterized in that The mounting plate (16) and the base (14) are fixed by bolt locking.

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