Portable raw material conveying device for pavement construction

Abstract

The utility model discloses a portable raw material conveying device for road surface construction, and particularly relates to the field of road surface construction, the portable raw material conveying device comprises a bottom plate and a roller assembly installed at the bottom end of the bottom plate, a protective plate is fixedly installed at the top end of the bottom plate, a side plate is arranged on one side of the protective plate, an adjusting assembly is arranged on one side of the protective plate, and the roller assembly is arranged on the bottom end of the bottom plate. The side plates are adjusted up and down through the adjusting assemblies; an inner plate is arranged in the bottom plate, one end of the inner plate is rotationally connected with the bottom plate, a limiting assembly is arranged at one end of the bottom plate, and the inner plate is limited and fixed through the limiting assembly. The inner plate is arranged, in the discharging process, limiting of one end of the inner plate can be relieved, the end of the inner plate inclines downwards through gravity, then in the dragging process, raw materials in the inner plate roll down along the inner plate, and therefore the discharging difficulty is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of road construction, and more specifically, to a portable material conveying device for road construction. Background Art

[0002] During the road construction process, the position of the road will gradually change as the construction progresses, but the accumulated raw materials cannot be transferred in time. It is necessary to use portable transportation devices to transport some of the raw materials to the construction site for use.

[0003] Chinese patent CN219115465U discloses a construction wheelbarrow, which relates to the field of construction, including a bucket, a support block, wheels, a first connection bin, a connection ring, a second connection bin and a handle, wherein the bottom end of the bucket is provided with a support block, the interior of the support block is penetrated by wheels, and one side of the support block is provided with a first connection bin. The utility model connecting frame drives one end of the telescopic rod to move, so that the telescopic rod cannot limit the top of the support frame, and the second spring reset pushes the support frame to rise, so that the support frame cannot limit the position of the wheelbarrow, so that the support frame cannot hinder the wheelbarrow during use, effectively improving the efficiency of the wheelbarrow in transporting construction materials, and through the telescopic rod and the support frame, the wheelbarrow can be pushed smoothly on an uneven road surface, so that the support frame cannot form an obstacle with the uneven position of the ground, so that the wheelbarrow can quickly transport construction materials.

[0004] However, in actual use, the existing raw material conveying device has a certain height and is surrounded by a guard plate structure, which greatly increases the difficulty of loading and unloading. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a portable material conveying device for road construction. By setting an inner plate, one end of the inner plate can be released from the limit during the unloading process, and gravity can be used to tilt one end of the inner plate downward. Then, during the dragging process, the internal raw materials can roll down along the inner plate, thereby greatly reducing the difficulty of unloading.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable material conveying device for road construction, comprising a bottom plate and a roller assembly installed at the bottom end of the bottom plate, a guard plate is fixedly installed at the top end of the bottom plate, a side plate is arranged on one side of the guard plate, and an adjustment assembly is arranged on one side of the guard plate, and the side plate is adjusted up and down by the adjustment assembly;

[0007] An inner plate is arranged inside the bottom plate, and one end of the inner plate is rotatably connected to the bottom plate. A limiting component is arranged at one end of the bottom plate, and the inner plate is limited and fixed by the limiting component.

[0008] Preferably, a pull frame is fixedly mounted on the outer surface of the other side of the bottom plate, and a pull ring is fixedly mounted on the outer surface of one end of the pull frame, which is connected to the pull ring through a traction device.

[0009] Preferably, the adjustment assembly includes a slide groove opened on the inner wall of the guard plate on both sides of the side plate, and slide rods are fixedly installed on the outer surfaces of both sides of the side plate, and the side plate is slidably connected to the guard plate through the slide rod, and the height of the side plate is adjusted along the slide groove.

[0010] Preferably, two upper and lower plug holes are provided on the outer surfaces of both ends of the side panels, and pins are inserted into the outer surfaces of both sides of the guard plate, and one end of the pins matches the plug holes, and the side panels are fixed by inserting the pins into the plug holes of the side panels.

[0011] Preferably, the limiting assembly includes a side frame arranged at one end of the base plate, a knob is inserted into the outer surface of the side frame, and one end of the knob is rotatably connected to the outer surface of one end of the base plate, the knob is threadedly connected to the side frame, and the side frame is driven to move by rotating the knob.

[0012] Preferably, a limiting rod is fixedly mounted on the outer surface of one end of the side frame, and a limiting groove matching the limiting rod is opened on the outer surface of one end of the inner plate, and the limiting rod is inserted into the limiting groove to limit the inner plate.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting up the inner plate, during the unloading process, one end of the inner plate can be released from the limit, and gravity can be used to tilt one end of the inner plate downward. Then, during the dragging process, the internal raw materials can roll down along the inner plate, thereby greatly reducing the difficulty of unloading;

[0015] 2. By setting the side panel, when loading, the side panel on one side of the guard plate can be slid upward along the slide groove, and one side can be opened to facilitate loading. After loading, the side panel can be reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model in the feeding state.

[0018] Figure 3 It is a structural explosion diagram of the guard plate of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the bottom plate of the utility model.

[0020] Figure 5It is a structural explosion diagram of the bottom plate of the utility model.

[0021] The accompanying drawings are marked as follows: 1. bottom plate; 11. roller assembly; 12. inner plate; 13. limit groove; 14. side frame; 15. knob; 16. limit rod; 2. guard plate; 21. pull frame; 211. pull ring; 22. side plate; 23. slide rod; 24. socket; 25. slide groove; 26. latch. DETAILED DESCRIPTION

[0022] The utility model provides Figure 1-5 A portable material conveying device for road construction shown in the figure comprises a bottom plate 1 and a roller assembly 11 installed at the bottom end of the bottom plate 1, a guard plate 2 is fixedly installed at the top end of the bottom plate 1, a side plate 22 is arranged on one side of the guard plate 2, and an adjustment assembly is arranged on one side of the guard plate 2, and the side plate 22 is adjusted up and down by the adjustment assembly;

[0023] An inner plate 12 is arranged inside the bottom plate 1, and one end of the inner plate 12 is rotatably connected to the bottom plate 1. A limiting component is arranged at one end of the bottom plate 1, and the inner plate 12 is limited and fixed by the limiting component.

[0024] In a preferred embodiment, Figure 1 As shown, a pull frame 21 is fixedly installed on the outer surface of the other side of the base plate 1, and a pull ring 211 is fixedly installed on the outer surface of one end of the pull frame 21. During the pulling process, the traction device is connected to the pull ring 211 at one end of the pull frame 21, and the device is moved by the traction device.

[0025] In a preferred embodiment, Figure 2 As shown, the adjustment assembly includes a slide groove 25 opened on the inner wall of the guard plate 2 and located on both sides of the side plate 22. The outer surfaces of both sides of the side plate 22 are fixedly installed with a slide rod 23, and the side plate 22 is slidably connected to the guard plate 2 through the slide rod 23. The side plate 22 is slid upward along the slide groove 25 to open one end of the guard plate 2.

[0026] like Figure 3 As shown, two upper and lower plug holes 24 are provided on the outer surfaces of both ends of the side panel 22, and pins 26 are inserted into the outer surfaces of both sides of the guard plate 2, and one end of the pin 26 matches the plug hole 24. The pins 26 on both sides of the guard plate 2 are pulled outward to disengage one end of the pin 26 from the plug holes 24 on both sides of the side panel 22, thereby releasing the limit on the side panel 22.

[0027] In a preferred embodiment, Figure 4-5As shown, the limiting assembly includes a side frame 14 arranged at one end of the base plate 1, a knob 15 is inserted into the outer surface of the side frame 14, and one end of the knob 15 is rotatably connected to the outer surface of one end of the base plate 1, the knob 15 is threadedly connected to the side frame 14, a limiting rod 16 is fixedly installed on the outer surface of one end of the side frame 14, and a limiting groove 13 matching the limiting rod 16 is opened on the outer surface of one end of the inner plate 12. The knob 15 at one end is rotated to drive the side frame 14 to move outward through the knob 15, so that one end of the limiting rod 16 is disengaged from the limiting groove 13 at one end of the inner plate 12, thereby releasing the limit on the inner plate 12.

[0028] Working principle of this utility model:

[0029] Refer to the instruction manual Figure 1-5 When loading, first pull the latches 26 on both sides of the guard plate 2 outward, so that one end of the latch 26 is disengaged from the two side holes 24 of the side plate 22, release the limit of the side plate 22, and then slide the side plate 22 upward along the slide groove 25 to open one end of the guard plate 2. When the side plate 22 moves to the upper side, push the latch 26 inward again to insert one end of the latch 26 into the lower hole 24 to limit and fix the side plate 22, and then load the material. After loading, pull the side plate 22 downward to return to its original position. During the pulling process, connect the traction device to the pull ring 211 at one end of the pull frame 21. Then, the device is moved by pulling the traction equipment. When unloading, the knob 15 at one end is turned, and the side frame 14 is driven to move outward by the knob 15, so that one end of the limit rod 16 is disengaged from the limit groove 13 at one end of the inner plate 12, and the limit on the inner plate 12 is released. One end of the inner plate 12 is tilted downward by gravity, and then in the process of dragging, the internal raw materials roll down along the inner plate 12, thereby greatly reducing the difficulty of unloading. After unloading, the inner plate 12 is reset upward, and then the side frame 14 is reset, so that one end of the limit rod 16 is inserted into the limit groove 13 to fix the inner plate 12.

Claims

1. A portable material conveying device for road construction, comprising a base plate (1) and a roller assembly (11) mounted at the bottom end of the base plate (1), characterized in that: A guard plate (2) is fixedly mounted on the top of the bottom plate (1), a side plate (22) is arranged on one side of the guard plate (2), and an adjustment component is arranged on one side of the guard plate (2), and the side plate (22) is adjusted up and down by the adjustment component; An inner plate (12) is arranged inside the base plate (1), and one end of the inner plate (12) is rotatably connected to the base plate (1). A limiting component is arranged at one end of the base plate (1), and the inner plate (12) is limited and fixed by the limiting component.

2. A portable material conveying device for road construction according to claim 1, characterized in that: A pull frame (21) is fixedly mounted on the outer surface of the other side of the bottom plate (1), and a pull ring (211) is fixedly mounted on the outer surface of one end of the pull frame (21).

3. A portable material conveying device for road construction according to claim 1, characterized in that: The adjustment assembly comprises a slide groove (25) provided on the inner wall of the guard plate (2) and located on both sides of the side plate (22); slide rods (23) are fixedly mounted on the outer surfaces of both sides of the side plate (22); and the side plate (22) is slidably connected to the guard plate (2) via the slide rods (23).

4. A portable material conveying device for road construction according to claim 3, characterized in that: The outer surfaces of both ends of the side plate (22) are provided with two upper and lower insertion holes (24), and the outer surfaces of both sides of the guard plate (2) are inserted with plugs (26), and one end of the plug (26) matches the insertion hole (24).

5. A portable material conveying device for road construction according to claim 1, characterized in that: The limit assembly comprises a side frame (14) arranged at one end of the base plate (1), a knob (15) is inserted into the outer surface of the side frame (14), one end of the knob (15) is rotatably connected to the outer surface of one end of the base plate (1), and the knob (15) is threadedly connected to the side frame (14).

6. A portable material conveying device for road construction according to claim 5, characterized in that: A limiting rod (16) is fixedly mounted on the outer surface of one end of the side frame (14), and a limiting groove (13) matching the limiting rod (16) is provided on the outer surface of one end of the inner plate (12).

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