Municipal road laying device

Abstract

The utility model relates to the technical field of road paving devices, and discloses a municipal road paving device which comprises a movable seat, the upper portion of the movable seat is fixedly connected with a fixed seat, the upper portion of the fixed seat is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a driving belt pulley. The driving belt wheel is connected with a driven belt wheel through a belt, a rotating shaft is fixedly connected into the driven belt wheel, the other end of the rotating shaft is fixedly connected with a first gear, supporting frames are fixedly connected to the two sides of the upper portion of the movable base, and a positioning block is fixedly connected to the upper portion of the supporting frame on one side. A second gear is rotationally connected into the positioning block. According to the utility model, materials can be effectively heated during stirring, the materials can be fully mixed, the materials can be more uniformly paved, the compression roller can be conveniently driven to move back and forth, the paving materials can be more uniformly compacted, and the construction speed is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of road paving devices, in particular to a municipal road paving device. Background Art

[0002] Municipal services refer to the construction and management of urban infrastructure, including roads, bridges, water supply, drainage, power supply, heating, gas, public transportation, environmental sanitation, greening and other aspects. Roads are an important part of urban municipal infrastructure. Road paving equipment is special equipment for road construction, which can complete road paving work efficiently and with high quality, and promote the formation and improvement of urban transportation networks.

[0003] The municipal road paving device currently used usually puts the mixture into the storage barrel through the feed hopper, starts the motor, and the motor drives the driving wheel to rotate. The driving wheel is meshed and connected with the driven wheel. The driven wheel further drives the rotating shaft and the spiral blade to rotate. The spiral blade stirs the mixture. The spiral blade in the storage barrel can prevent the mixture from agglomerating. However, when using this method, the material cannot be heated while stirring. If the material cannot be heated, additional material heating work will be required before construction, or unheated materials will be used, which will greatly extend the construction period. Many road paving materials need to be heated to a certain temperature to achieve optimal working performance. For example, the plasticity of asphalt increases after heating, which is convenient for paving and compacting. Unheated materials will lead to a decrease in paving quality. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a municipal road paving device, aiming to improve the problem that the municipal road paving device in the prior art cannot heat the materials while stirring.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a municipal road paving device, comprising a mobile seat, the upper part of the mobile seat is fixedly connected to a fixed seat, the upper part of the fixed seat is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a driving pulley, the driving pulley is connected to a driven pulley through a belt, the interior of the driven pulley is fixedly connected to a rotating shaft, the other end of the rotating shaft is fixedly connected to a gear 1, both sides of the upper part of the mobile seat are fixedly connected to a support frame, the upper part of the support frame on one side is fixedly connected to a positioning block, the interior of the positioning block is rotatably connected to a gear 2, the gear 1 and the gear 2 are meshed with each other, the front part of the gear 2 is meshed and connected to a gear 3, the interior of the gear 3 is fixedly connected to a stirring assembly, the opposite sides of the two support frames are fixedly connected to a storage tank, the outer sides of the storage tank are fixedly connected to a fixing box, and the interiors of the two fixing boxes are fixedly connected to a heating pipe.

[0006] Furthermore, the interior of the movable seat is fixedly connected to a motor 2, the output end of the motor 2 is fixedly connected to a gear 4, the rear of the gear 4 is meshingly connected to a rack plate, the bottom of the rack plate is fixedly connected to a connecting block, the bottom of the connecting block is fixedly connected to a support frame, and the interior of the support frame is rotatably connected to a pressure roller.

[0007] Furthermore, the stirring assembly includes a rotating rod, which is fixedly connected to the inside of gear three, and the outside of the rotating rod is fixedly connected to stirring blades, and multiple stirring blades are rotatably connected to the inside of the storage tank.

[0008] Furthermore, a fixed pipe is fixedly connected to the right portion of the movable seat, and a discharge cover is fixedly connected to the bottom of the fixed pipe.

[0009] Furthermore, a feeding hose is fixedly connected to the bottom of the storage tank, and the other end of the feeding hose is fixedly connected to the upper part of the fixed pipe.

[0010] Furthermore, a sliding rod is fixedly connected to the interior of the movable seat, and the connecting block is slidably connected to the exterior of the sliding rod.

[0011] Furthermore, a spring is sleeved on the outside of the sliding rod, one end of the spring is fixedly connected to the inside of the moving seat, and the other end of the spring is fixedly connected to a connecting block.

[0012] Furthermore, a handle is fixedly connected to one side of the upper portion of the movable seat, and rollers are arranged on both sides of the bottom of the movable seat.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by starting the motor 1, the rotating rod and the stirring blades are finally used to stir the materials. Under the heating of the heating tube, the materials enter the fixed tube through the feeding hose and are discharged from the discharge cover, so that the materials can be heated and stirred to ensure uniform mixing and improve the uniformity and plasticity of the laying materials.

[0015] 2. In the utility model, by starting motor 2 to drive gear 4 to rotate, the rack plate is pushed to move, and the rack plate drives the connecting block to slide on the slide rod, and at the same time compresses the spring. Under the action of the connecting block, the support frame and the pressure roller move accordingly, realizing the back and forth movement of the pressure roller, which helps to evenly compact the paving materials, reduce the unevenness of the road surface, and improve the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a main perspective view of a municipal road paving device proposed by the utility model;

[0017] Figure 2 This is a top-down perspective view of a municipal road paving device proposed by the utility model;

[0018] Figure 3 This is a right-side stereoscopic diagram of a municipal road paving device proposed by the utility model;

[0019] Figure 4 This is a bottom-up stereoscopic diagram of a municipal road paving device proposed by the utility model.

[0020] Legend:

[0021] 1. Moving seat; 2. Support frame; 3. Fixed seat; 4. Motor 1; 5. Driving pulley; 6. Belt; 7. Driven pulley; 8. Rotating shaft; 9. Gear 1; 10. Gear 2; 11. Positioning block; 12. Gear 3; 13. Rotating rod; 14. Mixing blade; 15. Storage tank; 16. Heating tube; 17. Fixed box; 18. Feed hose; 19. Fixed tube; 20. Discharge cover; 21. Motor 2; 22. Gear 4; 23. Rack plate; 24. Connecting block; 25. Sliding rod; 26. Spring; 27. Support frame; 28. Pressing roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 3The utility model provides an embodiment: a municipal road paving device, including a mobile seat 1, the upper part of the mobile seat 1 is fixedly connected to a fixed seat 3, the upper part of the fixed seat 3 is fixedly connected to a motor 4, the output end of the motor 4 is fixedly connected to a driving pulley 5, the driving pulley 5 is connected to a driven pulley 7 through a belt 6, the interior of the driven pulley 7 is fixedly connected to a rotating shaft 8, the other end of the rotating shaft 8 is fixedly connected to a gear 9, both sides of the upper part of the mobile seat 1 are fixedly connected to a support frame 2, the upper part of one side of the support frame 2 is fixedly connected to a positioning block 11, the internal rotation of the positioning block 11 is connected to a gear 2 10, the gear 1 9 and the gear 2 10 are meshed with each other, the front part of the gear 2 10 is meshed with a gear 3 12, the gear A stirring assembly is fixedly connected to the inside of the wheel three 12, a storage tank 15 is fixedly connected to the opposite sides of the two support frames 2, a fixing box 17 is fixedly connected to the outside of the storage tank 15 on both sides, a heating tube 16 is fixedly connected to the inside of the two fixing boxes 17, and the stirring assembly includes a rotating rod 13, the rotating rod 13 is fixedly connected to the inside of the gear three 12, the outside of the rotating rod 13 is fixedly connected to the stirring blade 14, and multiple stirring blades 14 are rotatably connected to the inside of the storage tank 15, a fixed pipe 19 is fixedly connected to the right part of the movable seat 1, a discharge hood 20 is fixedly connected to the bottom of the fixed pipe 19, a feed hose 18 is fixedly connected to the bottom of the storage tank 15, and the other end of the feed hose 18 is fixedly connected to the upper part of the fixed pipe 19.

[0024] The material for paving the road is slowly poured into the spacious interior of the storage tank 15, and then the motor 14 is turned on. The power output end of the motor 14 will pull the driving pulley 5 to start rotating. Under the involvement of the belt 6, the driving pulley 5 transmits the transmission force to the driven pulley 7, so that it also starts to rotate. The rotation of the driven pulley 7 pulls the rotating shaft 8 to rotate. The rotation of the rotating shaft 8 pulls the gear 19 like a chain to start its rotation. The rotational force of the gear 19 is transmitted to the gear 2 10, and the gear 2 10 also starts its rotation. The rotation of the gear 2 10 The rotational force is transmitted to the gear three 12 and the rotating rod 13, the rotating rod 13 starts to rotate, and the stirring blade 14 starts to stir with the rotation of the rotating rod 13. The material is fully mixed with the material under the stirring of the stirring blade 14 to achieve a uniform effect. At this time, the temperature of the material gradually rises under the heating effect of the heating pipe 16 to reach a temperature suitable for paving roads. The heated material is transported by the feeding hose 18 and guided to the fixed pipe 19. Finally, the material is discharged smoothly through the action of the discharge hood 20.

[0025] Reference Figure 1 and Figure 4The interior of the mobile seat 1 is fixedly connected with a motor 21, the output end of the motor 21 is fixedly connected with a gear 4 22, the rear of the gear 4 22 is meshedly connected with a rack plate 23, the bottom of the rack plate 23 is fixedly connected with a connecting block 24, the bottom of the connecting block 24 is fixedly connected with a support frame 27, the interior of the support frame 27 is rotatably connected with a pressure roller 28, the interior of the mobile seat 1 is fixedly connected with a slide bar 25, the connecting block 24 is slidably connected to the outside of the slide bar 25, the outside of the slide bar 25 is sleeved with a spring 26, one end of the spring 26 is fixedly connected to the interior of the mobile seat 1, and the other end of the spring 26 is fixedly connected to the connecting block 24, a handle is fixedly connected to one side of the upper part of the mobile seat 1, and rollers are arranged on both sides of the bottom of the mobile seat 1.

[0026] After starting the motor 21, the output end of the motor 21 begins to function, which drives the gear 4 22 to start rotating. The rotation of the gear 4 22 pulls the rack plate 23 to start moving. This movement is continuous and stable. The movement of the rack plate 23 causes the connecting block 24 to start sliding on the outside of the slide rod 25. The connecting block 24 squeezes the spring 26 during the sliding process. This squeezing process is necessary because it provides the necessary reaction force, making the sliding of the connecting block 24 more stable. Under the action of the connecting block 24, the support frame 27 starts to drive the pressure roller 28 to move.

[0027] Working principle: First, pour the road paving materials into the storage tank 15, start the motor 14, the output end of the motor 14 drives the active pulley 5 to rotate, the active pulley 5 drives the driven pulley 7 to rotate through the belt 6, the driven pulley 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the gear 19 to rotate, the gear 19 drives the gear 2 10 to rotate, the gear 2 10 drives the gear 3 12 and the rotating rod 13 to rotate, the rotating rod 13 drives the stirring blade 14 to rotate, under the action of the stirring blade 14, the material is stirred, under the action of the heating pipe 16, the material can be heated, the heated material is transported to the fixed pipe 19 through the feeding hose 18, and finally the material is discharged through the discharge cover 20, thereby realizing The material can be effectively heated during stirring, which helps to fully mix the material, make the paving material more uniform, avoid local over-hardness or over-softness, and improve its plasticity and uniformity. Start motor 21, and the output end of motor 21 drives gear 4 22 to rotate. The rotation of gear 4 22 drives rack plate 23 to move. When rack plate 23 moves, it drives connecting block 24 to slide on the outside of sliding rod 25. When connecting block 24 slides, it squeezes spring 26. Under the action of connecting block 24, support frame 27 drives pressure roller 28 to move, thereby making it convenient to drive pressure roller 28 to move back and forth, which can help to compact the paving material more evenly, reduce uneven road surface caused by uneven compaction strength, and speed up construction.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal road paving device, comprising a movable seat (1), characterized in that: The upper part of the movable seat (1) is fixedly connected to a fixed seat (3), the upper part of the fixed seat (3) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to a driving pulley (5), the driving pulley (5) is connected to a driven pulley (7) via a belt (6), the interior of the driven pulley (7) is fixedly connected to a rotating shaft (8), the other end of the rotating shaft (8) is fixedly connected to a gear (9), both sides of the upper part of the movable seat (1) are fixedly connected to a support frame (2), the upper part of the support frame (2) on one side is fixedly connected to the upper part of the movable seat (1), and the upper part of the movable seat (1) is fixedly connected to the upper part of the movable seat (1). A positioning block (11) is connected, the interior of the positioning block (11) is rotatably connected to a gear 2 (10), the gear 1 (9) and the gear 2 (10) are meshed with each other, the front of the gear 2 (10) is meshed with a gear 3 (12), the interior of the gear 3 (12) is fixedly connected to a stirring assembly, the opposite sides of the two support frames (2) are fixedly connected to a storage tank (15), the two sides of the exterior of the storage tank (15) are fixedly connected to a fixing box (17), and the interiors of the two fixing boxes (17) are fixedly connected to a heating pipe (16).

2. A municipal road paving device according to claim 1, characterized in that: The movable seat (1) is fixedly connected to a second motor (21) inside, the output end of the second motor (21) is fixedly connected to a fourth gear (22), the rear of the fourth gear (22) is meshingly connected to a rack plate (23), the bottom of the rack plate (23) is fixedly connected to a connecting block (24), the bottom of the connecting block (24) is fixedly connected to a supporting frame (27), and the inside of the supporting frame (27) is rotatably connected to a pressure roller (28).

3. A municipal road paving device according to claim 1, characterized in that: The stirring assembly comprises a rotating rod (13), wherein the rotating rod (13) is fixedly connected to the inside of the gear three (12), and the outside of the rotating rod (13) is fixedly connected to stirring blades (14), and a plurality of stirring blades (14) are rotatably connected to the inside of the storage tank (15).

4. A municipal road paving device according to claim 1, characterized in that: The right part of the movable seat (1) is fixedly connected to a fixed pipe (19), and the bottom of the fixed pipe (19) is fixedly connected to a discharge cover (20).

5. A municipal road paving device according to claim 4, characterized in that: A material delivery hose (18) is fixedly connected to the bottom of the material storage tank (15), and the other end of the material delivery hose (18) is fixedly connected to the upper part of the fixed pipe (19).

6. A municipal road paving device according to claim 2, characterized in that: The interior of the movable seat (1) is fixedly connected with a sliding rod (25), and the connecting block (24) is slidably connected to the exterior of the sliding rod (25).

7. A municipal road paving device according to claim 6, characterized in that: The outside of the sliding rod (25) is sleeved with a spring (26), one end of the spring (26) is fixedly connected to the inside of the moving seat (1), and the other end of the spring (26) is fixedly connected to a connecting block (24).

8. A municipal road paving device according to claim 1, characterized in that: A handle is fixedly connected to one side of the upper portion of the movable seat (1), and rollers are arranged on both sides of the bottom of the movable seat (1).

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