Construction device for road surface filling

Abstract

The utility model relates to the technical field of pavement construction, and particularly discloses a pavement filling construction device which comprises a frame, a group of universal wheels are mounted at the bottom of the frame, and a discharging mechanism and a leveling mechanism are arranged on the frame; the discharging mechanism comprises a stock bin, a discharging port is formed in the bottom of the stock bin, and a bin door used for opening and closing the discharging port is horizontally connected to the discharging port in a sliding mode. The leveling mechanism comprises a sliding sleeve vertically fixed to the vehicle frame, a guide plate is slidably connected into the sliding sleeve, a leveling hammer is connected to the bottom of the guide plate, a supporting plate is connected to the top of the guide plate, and a cam shaft matched with the supporting plate is rotationally connected to the side, located on the supporting plate, of the vehicle frame. One end of the cam shaft is provided with a one-way rotating motor for driving the cam shaft to rotate. The material conveying, blanking and leveling device integrates the functions of material conveying, blanking and leveling, is more convenient to use, solves the problem of high labor intensity through a mechanical operation mode, and improves the operation efficiency.

Description

Technical Field

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

[0002] At present, when repairing potholes on the road, it is necessary to first use a hand-pushed bucket cart to push the repair material to the pothole, and then the workers will shovel the repair material into the pothole, and finally use a small rammer or a small roller to level it. The whole process is labor-intensive, involves many people and uses more machines, and the operation steps become cumbersome. Therefore, the inventor wants to design a special equipment that integrates material transportation, material unloading and leveling according to the needs of the operation process. Utility Model Content

[0003] The purpose of the utility model is to address the defects of the prior art and provide a road filling construction device, which combines the functions of material transportation, material unloading and leveling, is more convenient to use, and solves the problem of high labor intensity through mechanized operation, thereby improving operation efficiency.

[0004] The technical solution of the utility model is: a device for road filling construction, comprising a frame, a group of universal wheels are installed at the bottom of the frame, and a material discharge mechanism and a leveling mechanism are arranged on the frame;

[0005] The unloading mechanism comprises a silo, a discharge port is provided at the bottom of the silo, and a silo door for opening and closing the discharge port is horizontally slidably connected to the discharge port;

[0006] The leveling mechanism includes a sliding sleeve vertically fixed on the frame, a guide plate is slidably connected inside the sliding sleeve, a leveling hammer is connected to the bottom of the guide plate, a support plate is connected to the top of the guide plate, a camshaft that cooperates with the support plate is rotatably connected to one side of the support plate on the frame, and a unidirectional rotating motor that drives the camshaft to rotate is installed at one end of the camshaft.

[0007] Preferably, a driving motor is installed on the frame, a screw rod arranged along the opening and closing direction of the cabin door is connected to the rotating shaft of the driving motor, a threaded sleeve is connected to the cabin door, and the threaded sleeve is threadedly connected to the screw rod.

[0008] Preferably, the universal wheel is connected to the frame via a hand-cranked screw lifter.

[0009] Preferably, the sliding sleeve comprises a pair of positioning plates arranged in parallel, two groups of rollers are rotatably connected between the pair of positioning plates, a sliding space through which the guide plate passes is formed between the two groups of rollers, and the rollers are in rolling contact with the guide plate.

[0010] Preferably, a push handle is provided at one end of the frame.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] The utility model integrates the functions of material transportation, material unloading and leveling, is more convenient to use, solves the problem of high labor intensity through a mechanized operation mode, and improves operation efficiency.

[0013] The lead screw is driven to rotate by a driving motor, and the warehouse door can be driven to move through the cooperation of the lead screw and the thread sleeve, so that the warehouse door can be mechanically opened and closed, making material unloading more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the material unloading mechanism;

[0016] Figure 3 It is a structural diagram of the leveling mechanism;

[0017] In the figure: 1. unloading mechanism, 2. leveling mechanism, 3. push handle, 4. frame, 5. one-way rotating motor, 6. universal wheel, 7. hand-cranked screw lifter, 8. silo, 9. silo door, 10. discharge port, 11. thread sleeve, 12. screw, 13. driving motor, 14. sliding sleeve, 15. positioning plate, 16. roller, 17. support plate, 18. camshaft, 19. leveling hammer, 20. guide plate. DETAILED DESCRIPTION

[0018] The utility model is further described below with reference to the accompanying drawings and embodiments. Example 1

[0019] like Figures 1 to 3 A device for road filling construction includes a frame 4, a push handle 3 is provided at one end of the frame 4, a group of universal wheels 6 are installed at the bottom of the frame 4, and a feeding mechanism 1 and a leveling mechanism 2 are provided on the frame 4.

[0020] The material discharge mechanism 1 comprises a silo 8 , a discharge port 10 is arranged at the bottom of the silo 8 , and a silo door 9 for opening and closing the discharge port 10 is horizontally slidably connected to the discharge port 10 .

[0021] The leveling mechanism 2 includes a sliding sleeve 14 vertically fixed on the frame 4, and a guide plate 20 is slidably connected inside the sliding sleeve 14.

[0022] Among them, the sliding sleeve 14 specifically includes a pair of positioning plates 15 arranged in parallel, and two groups of rollers 16 are rotatably connected between the pair of positioning plates 15. A sliding space for the guide plate 20 to pass through is formed between the two groups of rollers 16, and the rollers 16 are in rolling contact with the guide plate 20. This design can make the sliding of the guide plate 20 and the sliding sleeve 14 smoother and more stable.

[0023] A leveling hammer 19 is connected to the bottom of the guide plate 20, and a support plate 17 is connected to the top of the guide plate 20. A camshaft 18 that cooperates with the support plate 17 is rotatably connected to one side of the support plate 17 on the frame 4, and a unidirectional rotating motor 5 that drives the camshaft 18 to rotate is installed at one end of the camshaft 18.

[0024] The utility model uses the silo 8 to store and transport materials, slides and opens the silo door 9 to discharge materials, puts the filling materials into the pit on the ground, and then uses the leveling mechanism 2 to perform leveling operations.

[0025] When the leveling mechanism 2 is in operation, the camshaft 18 is driven to rotate by the unidirectional rotating motor 5. When the camshaft 18 rotates, the support plate 17 is lifted upward through the outer edge end, thereby driving the guide plate 20 and the leveling hammer 19 upward. As the camshaft 18 rotates, when the support plate 17 is separated from the support of the outer edge of the camshaft 18, the leveling hammer 19 falls to compact the filling material in the ground pit. Through the continuous rotation of the camshaft 18, the leveling hammer 19 is driven to continuously hammer the filling material to achieve a leveling effect.

[0026] The utility model integrates the functions of material transportation, material unloading and leveling, is more convenient to use, solves the problem of high labor intensity through a mechanized operation mode, and improves operation efficiency. Example 2

[0027] This embodiment is further optimized on the basis of the above embodiment, specifically:

[0028] like Figure 1 and Figure 2 A driving motor 13 is installed on the frame 4, and a screw rod 12 arranged along the opening and closing direction of the warehouse door 9 is connected to the rotating shaft of the driving motor 13. A wire sleeve 11 is connected to the warehouse door 9, and the wire sleeve 11 is threadedly connected to the screw rod 12.

[0029] The drive motor 13 is started to drive the screw rod 12 to rotate. The screw rod 12 and the thread sleeve 11 cooperate to drive the warehouse door 9 to move, so that the warehouse door 9 can be opened and closed mechanically, making material unloading more convenient. Example 3

[0030] This embodiment is further optimized on the basis of the above embodiment, specifically:

[0031] like Figure 1 The universal wheel 6 is connected to the frame 4 through a hand-cranked screw lifter 7, and the hand-cranked screw lifter 7 can fine-tune the distance of the frame 4 from the ground, so that the height of the leveling hammer 19 can be fine-tuned to achieve hammering and leveling effects of different strengths.

[0032] The present invention is not limited to the above-mentioned implementation modes. Within the knowledge scope of those skilled in the art, various changes can be made without departing from the purpose of the present invention. The changed contents still belong to the protection scope of the present invention.

Claims

1. A road filling construction device, comprising a frame, a set of universal wheels installed at the bottom of the frame, characterized in that: The frame is provided with a material unloading mechanism and a leveling mechanism; The unloading mechanism comprises a silo, a discharge port is provided at the bottom of the silo, and a silo door for opening and closing the discharge port is horizontally slidably connected to the discharge port; The leveling mechanism includes a sliding sleeve vertically fixed on the frame, a guide plate is slidably connected inside the sliding sleeve, a leveling hammer is connected to the bottom of the guide plate, a support plate is connected to the top of the guide plate, a camshaft that cooperates with the support plate is rotatably connected to one side of the support plate on the frame, and a unidirectional rotating motor that drives the camshaft to rotate is installed at one end of the camshaft.

2. A road surface filling construction device according to claim 1, characterized in that: A driving motor is installed on the vehicle frame, a screw rod arranged along the opening and closing direction of the cabin door is connected to the rotating shaft of the driving motor, a threaded sleeve is connected to the cabin door, and the threaded sleeve is threadedly connected to the screw rod.

3. The device for road surface filling construction according to claim 1, characterized in that: The universal wheel is connected to the vehicle frame through a hand-cranked screw lifter.

4. The device for road surface filling construction according to claim 1, characterized in that: The sliding sleeve comprises a pair of positioning plates arranged in parallel, two groups of rollers are rotatably connected between the pair of positioning plates, a sliding space through which the guide plate passes is formed between the two groups of rollers, and the rollers are in rolling contact with the guide plate.

5. The device for road surface filling construction according to claim 1, characterized in that: A push handle is provided at one end of the frame.

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