Roadbed construction mechanical device

Abstract

The utility model provides a roadbed construction mechanical device which comprises a water storage tank, an inner cavity is formed in one end of the water storage tank, a lifting frame is movably arranged in the inner cavity through a pushing mechanism, the lifting frame is in an L shape, a square pipe is movably arranged at the top end of the lifting frame through a fixing plate and a torsion spring rotating shaft, and the top end of the square pipe is provided with a clamping groove. And one end of the square pipe fixedly communicates with a spraying head. In the moving process, a rotating rod drives a cam to rotate to extrude a sliding rod, so that the sliding rod drives a lifting frame to lift and slide in an inner cavity, the lifting frame can lift and adjust a square pipe and a spraying head, and meanwhile, a torsional spring rotating shaft can drive the square pipe and the spraying head to rotate under the action of a pull rope; the angle of the spraying head can be adjusted, the spraying range of the device can be widened by rotating and adjusting the side spraying pipe, and therefore the spraying dust falling efficiency of roadbed construction is improved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of roadbed construction, in particular to a roadbed construction mechanical device. Background Art

[0002] During the roadbed construction process, the transportation vehicles and compaction machinery construction process will cause dust to fly.

[0003] The Chinese utility model patent with announcement number CN217795245U proposes a highway roadbed construction machinery device, including a base plate, a water tank and a nozzle, the water tank is installed on the top of the base plate, and shafts are passed through both sides of the bottom of the base plate, and rollers are installed at both ends of the shafts. A fixed sleeve is provided above one side of the water tank, and a vertical rod is passed through the fixed sleeve. A nozzle is installed on the top of the vertical rod, and the nozzle is connected to a hose, one end of which is inserted into the water tank; this device is only provided with one nozzle. Although the nozzle can be raised, lowered and swung, the spraying range of this device is small, which reduces the efficiency of spraying and dust reduction during roadbed construction and has low practicality.

[0004] To this end, the utility model provides a roadbed construction mechanical device. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a roadbed construction machinery device to solve the problems raised in the above-mentioned background technology. The present invention can lift and lower the square tube and the spray head through the pushing mechanism and the lifting frame, and can increase the spraying range of the device by rotating the opposite side spray pipe, thereby improving the spraying and dust reduction efficiency of roadbed construction, and has high practicality.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions: a roadbed construction machinery device, including a water tank, an inner cavity is opened inside one end of the water tank, and a lifting frame is movably arranged inside the inner cavity through a pushing mechanism, and the lifting frame is in an "L" shape, and a square tube is movably arranged on the top of the lifting frame through a fixed plate and a torsion spring rotating shaft, one end of the square tube is fixedly connected to a spray head, the torsion spring rotating shaft is symmetrically fixed on both sides of the square tube, the fixed plate is symmetrically fixed on both sides of the top of the lifting frame, the torsion spring rotating shaft is movably arranged inside the fixed plate, a pull rope is wound around the outer end of the torsion spring rotating shaft, and the bottom end of the pull rope is fixedly connected to the top of the water tank, and side spraying mechanisms are arranged on the front and rear sides of the top of the water tank, the side spraying mechanism includes a side spraying pipe and an L-shaped frame, and one end of the side spraying pipe is movably mounted on the inner side of the L-shaped frame through a rotating shaft.

[0007] Furthermore, wheels are symmetrically arranged at both ends of the bottom of the water tank through a rotating rod, and the rotating rod is installed on both sides of the bottom end of the water tank for limited rotation. The pushing mechanism includes a cam, and the cam is symmetrically arranged at both ends of the right rotating rod.

[0008] Furthermore, sliding rods are symmetrically fixedly provided on both sides of the bottom of the lifting frame, and fixed plates are fixedly provided on the sliding rods. The sliding rods are limitedly slidably provided on both sides of the inner cavity.

[0009] Furthermore, a limit block is fixedly provided on the top of the inner side of the inner cavity, the lifting frame is arranged above the limit block, and a spring is fixedly provided between the bottom of the limit block and the fixed plate.

[0010] Furthermore, the spring is installed on the outside of the slide rod, the bottom end of the slide rod is provided with a spherical surface, and the bottom end of the slide rod is in contact with the surface of the cam.

[0011] Furthermore, a water pump is fixedly provided on one side of the top of the water tank corresponding to the lifting frame, and an inner tube is fixedly provided at the water inlet of the water pump, and the inner tube is fixedly provided inside the water tank.

[0012] Furthermore, the water outlet of the water pump is fixedly provided with a connecting hose, the top of the connecting hose is fixedly connected to the square tube, a water inlet is opened on the side of the top of the water tank corresponding to the water pump, and a drain outlet is fixedly provided at an angle on the bottom of the front side of the water tank.

[0013] Furthermore, the L-shaped frame is symmetrically fixed on both sides of the top of the water tank, and a fastening bolt is screwed inside the top of the L-shaped frame. A spray port is equidistantly fixed on one side of the side spray pipe, and the fastening bolt is arranged above the side spray pipe. One end of the side spray pipe is fixedly connected to the bottom end of the connecting hose through a connecting pipe, and a handle is symmetrically fixed on the other end of the water tank.

[0014] The beneficial effects of the present invention are as follows: during the movement of the roadbed construction mechanical device of the present invention, the rotating rod drives the cam to rotate and squeeze the sliding rod, so that the sliding rod drives the lifting frame to lift and slide inside the inner cavity, and the lifting frame can lift and adjust the square tube and the spray head. At the same time, the torsion spring rotating shaft can drive the square tube and the spray head to rotate under the action of the pull rope, and can adjust the angle of the spray head. By rotating and adjusting the opposite side spray pipe, the spraying range of the device can be increased, thereby improving the spraying and dust reduction efficiency of roadbed construction, and it is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a roadbed construction mechanical device of the utility model;

[0016] Figure 2 This is a front cross-sectional view of a partial structure of a roadbed construction mechanical device of the present utility model;

[0017] Figure 3 The utility model is a roadbed construction mechanical device Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a structural diagram of a lifting frame for a roadbed construction mechanical device of the utility model;

[0019] In the figure: 1. Water tank; 2. Wheel; 3. Handle; 4. Water pump; 5. Water inlet; 6. Drain outlet; 7. Lifting frame; 8. Fixing plate; 9. Square tube; 10. Connecting hose; 11. Side spray pipe; 12. Spray head; 13. Pull rope; 14. Inner cavity; 15. Limit block; 16. Sliding rod; 17. Spring; 18. Cam; 19. Rotating rod. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a roadbed construction machinery device, including a water tank 1, an inner cavity 14 is opened inside one end of the water tank 1, a lifting frame 7 is movably provided inside the inner cavity 14 through a pushing mechanism, the lifting frame 7 is in an "L" shape, a square tube 9 is movably provided on the top of the lifting frame 7 through a fixed plate 8 and a torsion spring shaft, one end of the square tube 9 is fixedly connected to a sprinkler head 12, the torsion spring shaft is symmetrically fixed on both sides of the square tube 9, the fixed plates 8 are symmetrically fixed on both sides of the top of the lifting frame 7, the torsion spring shaft is movably provided inside the fixed plate 8, and the outer end of the torsion spring shaft is rolled A pull rope 13 is wound around it, and the bottom end of the pull rope 13 is fixedly connected to the top of the water tank 1. Side spraying mechanisms are provided on the front and rear sides of the top of the water tank 1. The side spraying mechanism includes a side spraying pipe 11 and an L-shaped frame. One end of the side spraying pipe 11 is movably installed on the inner side of the L-shaped frame through a rotating shaft. The lifting frame 7 can be raised and lowered by the provided pushing mechanism, which is convenient for adjusting the height of the spraying head 12. The pull rope 13 is provided to drive the spraying head 12 to rotate, thereby adjusting the angle of the spraying head 12, and rotating the side spraying pipe 11 to adjust it to the longitudinal direction, which is convenient for increasing the spraying range of the device and improving the dust reduction efficiency during roadbed construction.

[0022] In this embodiment, the two ends of the bottom of the water tank 1 are symmetrically rotated by a rotating rod 19 and are provided with wheels 2. The rotating rod 19 is limited and rotated and is installed on both sides of the bottom end of the water tank 1. The pushing mechanism includes a cam 18. The cam 18 is symmetrically provided with both ends of the right rotating rod 19. The bottom of the lifting frame 7 is symmetrically fixed with sliding rods 16. A fixed plate is fixed on the sliding rod 16. The sliding rod 16 is limited and slidably provided on both sides of the inner cavity 14. A limit block 15 is fixed on the top of the inner side of the inner cavity 14. The lifting frame 7 is provided above the limit block 15. A spring 17 is fixedly provided between the bottom of the block 15 and the fixed plate. The spring 17 is installed on the outside of the slide rod 16. The bottom end of the slide rod 16 is provided with a spherical surface. The bottom end of the slide rod 16 is in contact with the surface of the cam 18. The wheel 2 is symmetrically fixed at both ends of the rotating rod 19. When the wheel 2 rotates, it can drive the rotating rod 19 to rotate, which is convenient for the rotation adjustment of the cam 18. The rotation of the cam 18 can squeeze the slide rod 16, or the slide rod 16 moves downward under the elastic force of the spring 17, thereby adjusting the lifting frame 7 to a higher or lower level, which is convenient for the subsequent adjustment of the height of the sprinkler head 12.

[0023] In this embodiment, a water pump 4 is fixedly provided on one side of the top of the water tank 1 corresponding to the lifting frame 7, and an inner tube is fixedly provided on the water inlet of the water pump 4, and the inner tube is fixedly provided inside the water tank 1. A connecting hose 10 is fixedly provided on the water outlet of the water pump 4, and the top of the connecting hose 10 is fixedly connected to the square tube 9. A water inlet 5 is provided on one side of the top of the water tank 1 corresponding to the water pump 4, and a drain outlet 6 is fixedly provided on the bottom of the front side of the water tank 1 at an angle. The water inside the water tank 1 can be discharged into the interior of the square tube 9, the spray head 12 and the side spray pipe 11 through the water pump 4 through the connecting hose 10 and the connecting pipe, so as to facilitate spraying and dust reduction at the roadbed construction site.

[0024] In this embodiment, the L-shaped frame is symmetrically fixed on both sides of the top of the water tank 1, and a fastening bolt is screwed inside the top of the L-shaped frame. A spray port is equidistantly fixed on one side of the side spray pipe 11, and the fastening bolt is arranged above the side spray pipe 11. One end of the side spray pipe 11 is fixedly connected to the bottom end of the connecting hose 10 through a connecting pipe. A handle 3 is symmetrically fixed on the other end of the water tank 1. The side spray pipe 11 can be rotated to facilitate its storage. The side spray pipe 11 can also be adjusted to increase the spraying range of the device and facilitate dust removal.

[0025] When the roadbed construction machinery device is used, dust removal water is added to the water storage tank 1 through the water inlet 5, the side spray pipe 11 is rotated inside the L-shaped frame and adjusted to the front and rear sides of the water storage tank 1, and the fastening bolt is rotated. The fastening bolt can block one side of the side spray pipe 11, which is convenient for limiting the side spray pipe 11. The device is pushed by the handle 3, and the device is moved by the wheel 2 and the rotating rod 19. The water pump 4 is started, and the water pump 4 draws the dust removal water from the water storage tank 1 through the inner tube, and sends it into the square tube 9 and the side spray pipe 11 through the connecting hose 10 and the connecting pipe, and is sprayed out through the spray head 12 and the spray port, so as to control the roadbed construction process. Spraying and dust reduction are carried out. During the movement of the device, the rotating rod 19 drives the cam 18 to rotate and squeezes the sliding rod 16. The sliding rod 16 slides inside the inner cavity 14 and compresses the spring 17 through the fixed disk, or slides downward under the elastic force of the spring 17, which can adjust the lifting frame 7 to move up and down. The lifting frame 7 drives the square tube 9 and the spray head 12 to move up and down, and the lifting frame 7 and the fixed plate 8 drive the torsion spring shaft to rise. Under the pull of the pull rope 13, the square tube 9 and the spray head 12 can be driven to rotate, which is convenient for adjusting the angle of the spray head 12, thereby increasing the spraying range of the device, improving the efficiency of spraying and dust reduction in roadbed construction, and having high practicality.

[0026] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A roadbed construction machine, comprising a water storage tank (1), characterized in that: An inner cavity (14) is provided inside one end of the water storage tank (1), and a lifting frame (7) is movably provided inside the inner cavity (14) through a pushing mechanism. The lifting frame (7) is in an "L" shape. A square tube (9) is movably provided at the top end of the lifting frame (7) through a fixing plate (8) and a torsion spring rotating shaft. A spray head (12) is fixedly connected to one end of the square tube (9). The torsion spring rotating shaft is symmetrically fixed on both sides of the square tube (9). The fixing plate (8) The torsion spring shaft is symmetrically fixed on both sides of the top of the lifting frame (7), and the torsion spring shaft is movably arranged inside the fixed plate (8). A pull rope (13) is wound around the outer end of the torsion spring shaft, and the bottom end of the pull rope (13) is fixedly connected to the top of the water tank (1). Side spraying mechanisms are arranged on the front and rear sides of the top of the water tank (1), and the side spraying mechanism includes a side spraying pipe (11) and an L-shaped frame. One end of the side spraying pipe (11) is movably installed on the inner side of the L-shaped frame through a rotating shaft.

2. A roadbed construction mechanical device according to claim 1, characterized in that: The two ends of the bottom of the water tank (1) are symmetrically rotated with wheels (2) via a rotating rod (19). The rotating rod (19) is mounted on both sides of the bottom of the water tank (1) for limited rotation. The pushing mechanism includes a cam (18). The cam (18) is symmetrically arranged at both ends of the right rotating rod (19).

3. A roadbed construction mechanical device according to claim 2, characterized in that: Slide rods (16) are symmetrically fixedly provided on both sides of the bottom of the lifting frame (7), and a fixed plate is fixedly provided on the slide rods (16). The slide rods (16) are limitedly slidably provided on both sides of the inner cavity (14).

4. A roadbed construction mechanical device according to claim 3, characterized in that: A limit block (15) is fixedly provided on the top of the inner side of the inner cavity (14), the lifting frame (7) is arranged above the limit block (15), and a spring (17) is fixedly provided between the bottom of the limit block (15) and the fixed plate.

5. A roadbed construction mechanical device according to claim 4, characterized in that: The spring (17) is installed on the outside of the slide rod (16), the bottom end of the slide rod (16) is provided with a spherical surface, and the bottom end of the slide rod (16) is in contact with the surface of the cam (18).

6. A roadbed construction mechanical device according to claim 1, characterized in that: A water pump (4) is fixedly provided on one side of the top of the water storage tank (1) corresponding to the lifting frame (7), and an inner tube is fixedly provided at the water inlet of the water pump (4), and the inner tube is fixedly provided inside the water storage tank (1).

7. A roadbed construction mechanical device according to claim 6, characterized in that: The water outlet of the water pump (4) is fixedly provided with a connecting hose (10), the top end of the connecting hose (10) is fixedly connected to the square tube (9), a water inlet (5) is provided on the top of the water storage tank (1) corresponding to the side of the water pump (4), and a drain outlet (6) is fixedly provided at an angle on the bottom of the front side of the water storage tank (1).

8. The roadbed construction mechanical device according to claim 1, characterized in that: The L-shaped frame is symmetrically fixed on both sides of the top of the water tank (1), and a fastening bolt is screwed inside the top of the L-shaped frame. A spray port is fixedly provided at equal intervals on one side of the side spray pipe (11), and the fastening bolt is provided above the side spray pipe (11). One end of the side spray pipe (11) is fixedly connected to the bottom end of the connecting hose (10) through a connecting pipe, and a handle (3) is symmetrically fixed on the other end of the water tank (1).

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