A paver with regulating effect

Abstract

The utility model provides a paving machine with an adjustment effect, including an extrusion structure, which includes a lifting frame, the number of the lifting frames is set to two, mounting frames are set at both ends of the two lifting frames, an auxiliary frame is set between the two mounting frames, a mounting plate is set between the two mounting frames, and an extrusion plate is set at the bottom of the mounting plate. The utility model extrude the gravel that enters between the two bottom plates through the gravel paver through the extrusion structure to avoid large gaps between the gravel, start the electric telescopic rod, so that the electric telescopic rod drives the extrusion plate to contact the gravel and reciprocately extrude the gravel, so that the gravel after paving is tightly fitted.

Description

Technical Field

[0001] The utility model belongs to the technical field of pavers, and in particular relates to a pavers with an adjusting effect. Background Art

[0002] A paver is a construction equipment mainly used for paving various materials on the base and surface layers of highways. The paving work is completed by the cooperation of various systems, mainly including the travel system, hydraulic system, material distribution system, etc.

[0003] The gravel paver is one of the road construction machines. It is a construction machine that can spread gravel evenly on the roadbed. It is mainly composed of a hopper, supporting rollers, skids, V-shaped scrapers, widened side plates and running wheels.

[0004] After the gravel is spread on the ground by the gravel paver, there will be gaps between the gravel, making it impossible to compact the gravel. A subsequent rolling device is needed to compact the gravel. However, when the thickness of the compacted gravel is not enough, the gravel paver is needed to spread the gravel on the road surface for the second time, which causes the gravel paver to waste time when paving the road surface and prolongs the construction time. Utility Model Content

[0005] Purpose of the utility model

[0006] In view of the above technical problems, the utility model provides a paver with an adjustment effect to solve the technical problems mentioned in the background technology.

[0007] Technical Solution

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a paving machine with an adjustment effect, comprising a paving side plate, the number of the paving side plates is set to two, the outer walls of one side of the two paving side plates are provided with a connecting rod, a top plate is provided between the two paving side plates, a first latch hole is opened inside the top plate, the outer wall of the top plate is slidably connected with a spacing adjustment structure, electric telescopic rods are provided on both sides of the top of the top plate, and extrusion structures are provided on the tops of the two electric telescopic rods;

[0009] The extrusion structure comprises a lifting frame, wherein the number of the lifting frames is set to two, mounting frames are arranged at both ends of the two lifting frames, an auxiliary frame is arranged between the two mounting frames, a mounting plate is arranged between the two mounting frames, and an extrusion plate is arranged at the bottom of the mounting plate.

[0010] Preferably, the spacing adjustment structure comprises a sliding plate, a sliding bar is provided inside the sliding plate, the sliding bar is slidably connected to the top plate, and a bottom plate is provided at the bottom of the sliding plate.

[0011] Preferably, a second latch hole is formed inside the sliding plate and the bottom plate, and a latch body is provided between the second latch hole and the first latch hole.

[0012] Preferably, one side of the base plate is rotatably connected to a guide wheel, the number of the guide wheels is set to two, and the two guide wheels are symmetrically distributed on both sides of the vertical center line of the base plate.

[0013] Preferably, spring telescopic rods are provided on both sides of the mounting plate, a fitting strip is provided at one end of the spring telescopic rod, a fitting groove is provided on the outer side of the fitting strip, and the inner wall of the fitting groove fits with the outer wall of the mounting frame.

[0014] Preferably, the number of the mounting plates is set to be multiple, and the multiple mounting plates are distributed between the two mounting frames at equal intervals.

[0015] Beneficial Effects

[0016] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0017] The utility model uses an extrusion structure to extrude the crushed stones that enter between the two bottom plates through the crushed stone paving machine to avoid large gaps between the crushed stones. The electric telescopic rod is started to drive the extrusion plate to contact the crushed stones to reciprocate and extrude the crushed stones, so that the crushed stones after paving are closely fitted together.

[0018] The distance between the two base plates is adjusted according to the width of the road so that the rollers at the bottom of the base plates fit with the two sides of the road, which is used to adjust the paving range of the gravel paver. At the same time, the number of extrusion structures on the top can be adjusted according to the width of the road so that the extrusion structures can extrude the gravel between the two base plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the extrusion structure of the utility model;

[0021] Figure 3 It is a three-dimensional diagram of the paving side plate of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the sliding plate of the utility model.

[0023] Reference numerals

[0024] 1. Paving side plate; 2. Connecting rod; 3. Top plate; 4. First latch hole; 5. Sliding plate; 6. Sliding bar; 7. Bottom plate; 8. Second latch hole; 9. Latch body; 10. Guide wheel; 11. Electric telescopic rod; 12. Extrusion structure; 1201. Lifting frame; 1202. Mounting frame; 1203. Auxiliary frame; 1204. Mounting plate; 1205. Spring telescopic rod; 1206. Laminating strip; 1207. Laminating groove; 1208. Extrusion plate. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front", "two ends", "both sides" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. 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, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Reference is now made to the accompanying drawings, in which the purpose of each illustration is only to show certain exemplary embodiments, and is not intended to limit the present invention. In each of the drawings, the same reference numerals represent the same or corresponding parts. The dimensions and proportions in each of the drawings are also only for illustration and should not be interpreted as limiting the present invention. These dimensions may be enlarged relative to the actual product.

[0029] Reference Figure 1-4 , a paving machine with an adjustment effect is shown, comprising a paving side panel 1, the number of the paving side panels 1 is set to two, the outer walls of one side of the two paving side panels 1 are provided with a connecting rod 2, a top panel 3 is provided between the two paving side panels 1, a first latch hole 4 is opened inside the top panel 3, the outer wall of the top panel 3 is slidably connected with a spacing adjustment structure, electric telescopic rods 11 are provided on both sides of the top of the top panel 3, and an extrusion structure 12 is provided on the top of the two electric telescopic rods 11;

[0030] The extrusion structure 12 includes a lifting frame 1201, the number of which is set to two, mounting frames 1202 are set at both ends of the two lifting frames 1201, an auxiliary frame 1203 is set between the two mounting frames 1202, a mounting plate 1204 is set between the two mounting frames 1202, and an extrusion plate 1208 is set at the bottom of the mounting plate 1204.

[0031] Furthermore, in the above technical scheme, the spacing adjustment structure includes a sliding plate 5, a sliding bar 6 is opened inside the sliding plate 5, and the sliding bar 6 is slidably connected to the top plate 3, and a bottom plate 7 is arranged at the bottom of the sliding plate 5, and a second latch hole 8 is opened inside the sliding plate 5 and the bottom plate 7, and a latch body 9 is arranged between the second latch hole 8 and the first latch hole 4, and a guide wheel 10 is rotatably connected to one side of the bottom plate 7, and the number of the guide wheels 10 is set to two, and the two guide wheels 10 are symmetrically distributed on both sides of the vertical center line of the bottom plate 7, and the sliding plate 5 can be moved inward or outward according to the width of the road so that the sliding plate 5 slides on the outer wall of the top plate 3, and then the latch body 9 is inserted into the second latch hole 8 and the first latch hole 4, and the position of the bottom plate 7 is fixed, so that the guide wheel 10 outside the bottom plate 7 fits the outer wall of the road, so that the gravel paver drives the paving side plate 1 to move along the road.

[0032] Furthermore, in the above technical solution, spring telescopic rods 1205 are provided on both sides of the mounting plate 1204, and a fitting strip 1206 is provided at one end of the spring telescopic rod 1205. A fitting groove 1207 is provided on the outer side of the fitting strip 1206, and the inner wall of the fitting groove 1207 fits with the outer wall of the mounting frame 1202. The number of the mounting plates 1204 is set to multiple, and the multiple mounting plates 1204 are evenly spaced and distributed between the two mounting frames 1202. After the gravel enters between the two bottom plates 7, the electric telescopic rod 11 is started, and the electric telescopic rod 11 drives the extrusion structure 12 to rise and fall, and the extrusion structure 12 drives the internal extrusion plate 1208 to beat and squeeze the gravel, so that the gaps between the gravel are reduced, the fit between the gravel is increased, and the gravel is tightly fitted.

[0033] How this utility works:

[0034] Refer to the instruction manual Figure 1-4 First, when gravel needs to be spread on the road by a gravel paver, the distance between the two bottom plates 7 is adjusted according to the width of the road, and the sliding bar 6 inside the sliding plate 5 is pushed to slide on the outer wall of the top plate 3 to adjust the position of the bottom plate 7, and then the latch body 9 is inserted into the second latch hole 8 and the first latch hole 4 to fix the position of the bottom plate 7, and then the guide wheel 10 is fitted with both sides of the road, and then the two bottom plate 7 brackets are placed in the mounting plate 1204, and the spring telescopic rods 1205 on both sides of the mounting plate 1204 push the fitting grooves 1207 in the fitting strip 1206 to fit with the outer wall of the mounting frame 1202 to fix the mounting plate 1204;

[0035] Then the gravel spreader guides the gravel between the two bottom plates 7 and starts the electric telescopic rod 11, which drives the lifting frame 1201 to lift and lower, and the lifting frame 1201 drives the mounting frame 1202 to lift and lower, so that the mounting frame 1202 drives the squeezing plate 1208 through the mounting plate 1204 to squeeze and beat the spread gravel, so that the gaps between the gravel become smaller and fit more closely.

[0036] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A paver with regulating effect, characterized in that: include A paving side panel (1), wherein the number of the paving side panels (1) is set to two, a connecting rod (2) is provided on the outer wall of one side of the two paving side panels (1), a top panel (3) is provided between the two paving side panels (1), a first latch hole (4) is provided inside the top panel (3), a spacing adjustment structure is slidably connected to the outer wall of the top panel (3), electric telescopic rods (11) are provided on both sides of the top of the top panel (3), and an extrusion structure (12) is provided on the top of the two electric telescopic rods (11); An extrusion structure (12) comprises a lifting frame (1201), wherein the number of the lifting frames (1201) is set to two, mounting frames (1202) are arranged at both ends of the two lifting frames (1201), an auxiliary frame (1203) is arranged between the two mounting frames (1202), a mounting plate (1204) is arranged between the two mounting frames (1202), and an extrusion plate (1208) is arranged at the bottom of the mounting plate (1204).

2. A paver with regulating effect according to claim 1, characterized in that: The spacing adjustment structure comprises a sliding plate (5), a sliding bar (6) is provided inside the sliding plate (5), the sliding bar (6) is slidably connected to the top plate (3), and a bottom plate (7) is provided at the bottom of the sliding plate (5).

3. A paver with regulating effect according to claim 2, characterized in that: A second latch hole (8) is provided inside the sliding plate (5) and the bottom plate (7), and a latch body (9) is provided between the second latch hole (8) and the first latch hole (4).

4. A paver with regulating effect according to claim 2, characterized in that: One side of the bottom plate (7) is rotatably connected to a guide wheel (10), the number of the guide wheels (10) is set to two, and the two guide wheels (10) are symmetrically distributed on both sides of the vertical center line of the bottom plate (7).

5. A paver with regulating effect according to claim 1, characterized in that: Spring telescopic rods (1205) are arranged on both sides of the mounting plate (1204), a fitting strip (1206) is arranged at one end of the spring telescopic rod (1205), a fitting groove (1207) is provided on the outer side of the fitting strip (1206), and the inner wall of the fitting groove (1207) fits with the outer wall of the mounting frame (1202).

6. A paver with regulating effect according to claim 1, characterized in that: The number of the mounting plates (1204) is set to be multiple, and the multiple mounting plates (1204) are distributed between the two mounting frames (1202) at equal intervals.

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