Synchronous paver

Abstract

The utility model provides a synchronous paver, and relates to the technical field of pavers. The synchronous paver comprises a rack, a walking mechanism, a hopper assembly and a paving mechanism, the walking mechanism is connected to the rack and used for driving the rack to move. The hopper assembly comprises at least two hoppers, and each hopper is connected to the rack; the paving mechanism comprises at least two paving assemblies, the paving assemblies are sequentially connected to the rear side of the machine frame in the advancing direction, the paving assemblies communicate with the hoppers in a one-to-one correspondence mode, and the paving mechanism is used for paving the solidified soil in the hoppers on the ground layer by layer. According to the synchronous paver, paving construction of double-layer solidified soil can be carried out at the same time, and the construction efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of paving machines, and in particular to a synchronous paving machine. Background Art

[0002] A paver is a construction equipment used for paving various materials on the base and surface layers of a road surface. When the paver is working, it moves forward while spreading solidified soil on the ground through the paving mechanism, and the tamping hammer mechanism behind the paving mechanism performs preliminary compaction of the solidified soil. Through the above continuous actions, the pavement paving operation is completed.

[0003] In different construction situations, the types and number of layers of solidified soil required for laying are different. However, in the prior art, pavers can generally only perform single-layer road paving construction, and double-layer construction needs to be repeated, which reduces construction efficiency. Utility Model Content

[0004] The present application provides a synchronous paver that can simultaneously perform paving construction of double layers of solidified soil, which helps to improve construction efficiency.

[0005] The present application provides a synchronous paving machine, comprising: a frame; a traveling mechanism connected to the frame, the traveling mechanism being used to drive the frame to move; a hopper assembly, comprising at least two hoppers, each of which is connected to the frame; a paving mechanism, comprising at least two paving assemblies, each of which is connected in sequence to the rear side of the frame in the forward direction, and the paving assemblies are connected to the hoppers one-to-one, and the paving mechanism is used to spread the solidified soil in each of the hoppers on the ground layer by layer.

[0006] In one possible implementation, the synchronous paver provided in the present application, the paving assembly includes: a box body, connected to the bottom of the frame, a conveying channel is arranged on the box body, and the box body is connected to the hopper through the conveying channel; a spreading piece, connected to the box body, and the spreading piece is used to spread the solidified soil on the ground; a rammer piece, connected to the frame, and the rammer piece is located on the side of the box body away from the forward direction of the frame, and the rammer piece is used to compact the solidified soil spread by the corresponding paving piece.

[0007] In a possible implementation, in the synchronous paver provided in the present application, the conveying channel is provided with a conveying member built therein, and the conveying member is used to convey the solidified soil in the hopper into the box body.

[0008] In a possible implementation, in the synchronous paver provided by the present application, the conveying member is a belt conveyor.

[0009] In a possible implementation, in the synchronous paver provided in the present application, the paving assembly further includes an adjusting member, the rammer member is connected to the frame via the adjusting member, and the adjusting member is used to adjust the distance between the rammer member and the ground.

[0010] In one possible implementation, the synchronous paver provided in the present application, the adjusting member includes: a support rod, one end of which is hinged to the frame, and the other end of the support rod is hinged to the top of the rammer; a telescopic rod, one end of which is connected to the box wall of the box body, and the other end of the telescopic rod is hinged to the rammer member; the adjusting member is configured to drive the support rod to lift the rammer member away from the ground when the telescopic rod runs to extend away from the box body; and to drive the support rod to descend the rammer member close to the ground when the telescopic rod runs to contract close to the box body.

[0011] In a possible implementation, in the synchronous paver provided by the present application, the telescopic rod is an electric push rod or a telescopic screw rod.

[0012] In a possible implementation, in the synchronous paver provided by the present application, the paving element is a spiral paver; and the rammer element is a hydraulic rammer or a cam-type rammer.

[0013] In a possible implementation, the synchronous paver provided in the present application, the frame includes a main frame and a sub-frame, the sub-frame is connected above the main frame; some of the hoppers are connected to the main frame, and the rest of the hoppers are connected to the sub-frame; some of the paving components are correspondingly connected to the main frame, and the rest of the paving components are correspondingly connected to the sub-frame; the walking mechanism is connected below the main frame.

[0014] In one possible implementation, the synchronous paver provided in the present application also includes an operating platform and a power assembly, wherein the operating platform is connected to the auxiliary frame and is located on the side of the hopper away from the forward direction of the frame; the power assembly is connected to the main frame and is located at the bottom of the auxiliary frame, and the power assembly is used to provide power for the paving mechanism and the walking mechanism.

[0015] The synchronous paver provided in the present application includes a frame and a traveling mechanism, wherein the traveling mechanism is connected to the bottom of the frame for driving the frame to move; at least two hoppers are connected to the top of the frame for containing different solidified soil materials, and at least two paving assemblies are connected in sequence to the rear of the frame in the forward direction, and each paving assembly is connected to the hopper in a one-to-one correspondence to pave the solidified soil material in the corresponding hopper; through the above-mentioned arrangement, during the movement of the paver, the paving assembly close to the forward direction of the frame first spreads the solidified soil material in the corresponding hopper, and the paving assembly away from the forward direction of the frame further spreads the next layer of solidified soil material on the basis of the previous paving. During the construction process, the same paver can simultaneously realize double-layer or even multi-layer paving of solidified soil, without the need for repeated construction, thereby improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0017] Figure 1 It is a schematic diagram of the structure of a conventional paver;

[0018] Figure 2 A schematic diagram of the structure of a synchronous paver provided in an embodiment of the present application;

[0019] Figure 3 for Figure 2 Schematic diagram of the connection structure between the middle adjustment member and the rammer member;

[0020] Figure 4 for Figure 2 Schematic diagram of the connection structure between the middle hopper, paving assembly, operating platform and auxiliary frame.

[0021] Description of reference numerals:

[0022] 100-rack;

[0023] 110-main frame;

[0024] 120-sub-frame;

[0025] 200-travel mechanism;

[0026] 300-hopper assembly;

[0027] 310-hopper;

[0028] 400-paving mechanism;

[0029] 410 - Paving assembly;

[0030] 411- box;

[0031] 412-paving pieces;

[0032] 413-Rammer;

[0033] 414-adjustment part;

[0034] 4141- support rod;

[0035] 4142-telescopic rod;

[0036] 500-operating platform;

[0037] 600-Power assembly.

[0038] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0039] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0040] Those skilled in the art should understand that these implementations are only used to explain the technical principles of the present application and are not intended to limit the protection scope of the present application. Those skilled in the art can make adjustments to them as needed to adapt to specific application scenarios.

[0041] It should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0042] It should also be noted that the terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0043] In addition, in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0044] As can be seen from the background technology, a paver is a construction equipment used for paving various materials on the base layer and surface layer of the road surface. When the paver is working, it moves forward while spreading solidified soil on the ground through the paving mechanism, and the rammer mechanism behind the paving mechanism performs preliminary compaction of the solidified soil. Through the above continuous actions, the road paving operation is completed.

[0045] In different construction situations, the types and number of layers of solidified soil required for laying are different. However, in the prior art, pavers can generally only perform single-layer road paving construction, and double-layer construction needs to be repeated, which reduces construction efficiency.

[0046] In view of the above-mentioned problems existing in the prior art, the present application provides a synchronous paver, including a frame and a traveling mechanism, wherein the traveling mechanism is connected to the bottom of the frame for driving the frame to move; at least two hoppers are connected to the top of the frame for containing different solidified soil materials, and at least two paving assemblies are connected in sequence to the rear of the forward direction of the frame, and each paving assembly is connected to the hopper in a one-to-one correspondence to pave the solidified soil material in the corresponding hopper; through the above-mentioned arrangement, during the movement of the paver, the paving assembly close to the forward direction of the frame first spreads the solidified soil material in the corresponding hopper, and the paving assembly away from the forward direction of the frame further spreads the next layer of solidified soil material on the basis of the previous paving. During the construction process, the same paver can simultaneously realize double-layer or even multi-layer paving of solidified soil, without the need for repeated construction, thereby improving construction efficiency.

[0047] The following specific embodiments are used to describe in detail the technical solution of the present application and how the technical solution of the present application solves the above technical problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

[0048] The following will refer to Figures 1 to 4 The synchronous paver provided in the embodiment of the present application is described in detail.

[0049] Figure 1 It is a schematic diagram of the structure of a conventional paver; Figure 2 A schematic diagram of the structure of a synchronous paver provided in an embodiment of the present application. Figure 1 and Figure 2As shown, an embodiment of a synchronous paver provided in the present application includes: a frame 100; a traveling mechanism 200, connected to the frame 100, and the traveling mechanism 200 is used to drive the frame 100 to move; a hopper assembly 300, including at least two hoppers 310, and each hopper 310 is connected to the frame 100; a spreading mechanism 400, including at least two paving assemblies 410, each paving assembly 410 is sequentially connected to the rear side of the forward direction of the frame 100, and the paving assemblies 410 are connected to the hoppers 310 one by one, and the paving mechanism 400 is used to spread the solidified soil in each hopper 310 on the ground layer by layer.

[0050] Combination Figure 1 It can be seen that the existing paver is only equipped with one hopper 310 and only one set of paving components 410, so it can only perform single-layer solidified soil paving construction. If double-layer solidified soil construction is to be performed, it needs to be repeated, and the construction efficiency is low.

[0051] Combination Figure 2 As shown, the paver provided in the present application can be loaded with different types of solidified soil by setting up multiple hoppers 310, which helps to achieve the simultaneous paving of different types of solidified soil. Furthermore, a structure for maintaining the performance of the solidified soil, such as an automatic stirring device, can be correspondingly arranged in the hopper 310, so as to stably maintain the performance of the solidified soil and improve the effect of the solidified soil after paving.

[0052] The spreading mechanism 400 and the hopper 310 correspond one to one in order to spread the solidified soil in each hopper 310 separately, and the spreading mechanism 400 is distributed in sequence on the rear side of the forward direction of the frame 100, so that the solidified soil in the hopper 310 connected to the spreading mechanism 400 can be spread layer by layer as the spreading machine moves forward and spread to the ground at the same time.

[0053] During the solidified soil paving process, the solidified soil paved by the paving assembly 410 close to the forward direction of the frame 100 is at the bottom layer, and the paving mechanism 400 adjacent thereto further paves on this basis, and so on. The solidified soil paved by the paving assembly 410 on the rear side away from the forward direction of the frame 100 is at the top layer. This paving method enables the same paver to simultaneously achieve double-layer or even multi-layer paving of solidified soil, without the need for repeated construction, thereby improving construction efficiency.

[0054] Furthermore, the method of paving two or even multiple layers at the same time can reduce the exposure time of the constructed layer and reduce the impact of the environment on the constructed layer. It also reduces the number of reciprocating operations of the paver during the construction process and reduces the compaction effect of the paver on the constructed layer. When paving loess with high viscosity or other solidified soils with similar physical properties, it helps solve the interlayer bonding problem of the construction layer.

[0055] The walking mechanism 200 is connected to the bottom of the frame 100, and is used to drive the frame 100 to move along the direction of the solidified soil to be laid, so as to realize the automatic laying of the solidified soil. For example, the walking mechanism 200 is a crawler walking mechanism 200, and the crawler walking mechanism 200 is a structural design method known in the art, and will not be described in detail here.

[0056] Figure 3 for Figure 2 Schematic diagram of the connection structure between the middle adjustment member and the rammer member. Figure 2 and Figure 3 As shown, in the embodiment of the present application, the paving assembly 410 includes: a box body 411, which is connected to the bottom of the frame 100, and a conveying channel is arranged on the box body 411, and the box body 411 is connected to the hopper 310 through the conveying channel; a paving piece 412, which is connected in the box body 411, and the paving piece 412 is used to spread the solidified soil on the ground; a rammer piece 413, which is connected to the frame 100, and the rammer piece 413 is located on the side of the box body 411 away from the forward direction of the frame 100, and the rammer piece 413 is used to compact the solidified soil spread by the corresponding paving piece 412.

[0057] The conveying channel is a channel connecting the hopper 310 and the box 411, and can convey the solidified soil in the hopper 310 to the box 411 for spreading on the ground by the paving piece 412. By setting the paving piece 412, the solidified soil entering the box 411 can be spread evenly on the ground, and the rammer 413 set on the side of the paving piece 412 away from the forward direction of the frame 100 runs behind the paving piece 412, and the solidified soil spread on the ground by the paving piece 412 can be compacted to improve the paving effect.

[0058] Each paving assembly 410 is equipped with a paving piece 412 and a tamping hammer piece 413, which can realize timely tamping after each layer of solidified soil is paved, helping to ensure the paving effect of each layer of solidified soil, thereby improving the paving effect of multiple layers of solidified soil.

[0059] Furthermore, in the synchronous paver provided in the present application, a conveying member is built into the conveying channel, and the conveying member is used to convey the solidified soil in the hopper 310 to the box body 411.

[0060] By providing a conveying member, the solidified soil in the hopper 310 can be conveyed to the box body 411 continuously and timely, which helps to avoid uneven paving due to untimely conveyance of the solidified soil in the box body 411, thereby ensuring the paving effect.

[0061] Illustratively, in the embodiment of the present application, the conveying member is a belt conveyor.

[0062] The belt conveyor can continuously and stably convey materials, and has the characteristics of strong flexibility. It can convey materials in horizontal, inclined and vertical directions, and can be designed and arranged according to the specific structure on the frame 100 when in use. It should be noted that the belt conveyor of the present application is a structural design method known in the art, which will not be described in detail here. In other embodiments, the conveying member can also be other forms of conveying structures that can meet the feeding requirements of the paver, and the present application does not limit this.

[0063] Specifically, the paving assembly 410 further includes an adjusting member 414 , through which the rammer member 413 is connected to the frame 100 , and the adjusting member 414 is used to adjust the distance between the rammer member 413 and the ground.

[0064] Among them, the rammers 413 in each paving assembly 410 are installed at the same height after being installed on the frame 100. When multiple layers of solidified soil need to be constructed, each layer of solidified soil has a certain thickness after paving. When two adjacent layers of solidified soil are constructed at the same time, there will be a certain height difference before and after the construction, which will cause the distance between the latter rammer 413 and the surface to be rammed to be smaller than the distance between the previous rammer 413 and the surface to be rammed, and the stroke of the rammer 413 will change. By setting the adjustment member 414, the initial height of the rammer 413 at each position can be appropriately adjusted in combination with actual needs (such as the laying thickness of the solidified soil) to compensate for or reduce the rammer stroke of the rammer 413, and avoid the phenomenon of the rammer not being in place or the rammer being excessive.

[0065] In the embodiment of the present application, the adjusting member 414 includes: a support rod 4141, one end of which is hinged to the frame 100, and the other end of the support rod 4141 is hinged to the top of the rammer; a telescopic rod 4142, one end of which is connected to the box wall of the box body 411, and the other end of the telescopic rod 4142 is hinged to the rammer member 413; the adjusting member 414 is configured to drive the support rod 4141 to be lifted so that the rammer member 413 is away from the ground when the telescopic rod 4142 runs to extend away from the box body 411; and to drive the support rod 4141 to be lowered so that the rammer member 413 is close to the ground when the telescopic rod 4142 runs to contract close to the box body 411.

[0066] The fixed end of the telescopic rod 4142 is fixedly connected to the box body 411 , and the telescopic end is connected to the middle part of the support rod 4141 , and is extended away from the box body 411 or contracted close to the box body 411 along the inclined direction.

[0067] When in use, the position of the rammer 413 on the frame 100 is adjusted in combination with the paving layer corresponding to the current rammer 413. When the length of the telescopic rod 4142 is adjusted to extend the telescopic rod 4142, the telescopic rod 4142 will push the support rod 4141 to swing away from the box body 411, and the support rod 4141 drives the rammer 413 to move upward together, so that the position of the rammer 413 is raised, and the distance between the rammer 413 and the ground is increased, and the rammer stroke of the rammer 413 is also increased; when the telescopic rod 4142 is shortened, the support rod 4141 is pulled to swing in the direction close to the box body 411, and the support rod 4141 drives the rammer 413 to move downward together, so that the position of the rammer 413 is lowered, and the distance between the rammer 413 and the ground is reduced, and the rammer stroke of the rammer 413 is also reduced. Adjusting the position of the rammer member 413 by the adjusting member 414 helps to reasonably adjust the rammer stroke of the rammer member 413 for different paving layers, thereby improving the paving effect of each layer of solidified soil.

[0068] Furthermore, after adjusting the height of the rammer 413, the relative position of the rammer 413 and the support rod 4141 is adjusted so that the rammer 413 always remains perpendicular to the ground. After the rammer 413 is perpendicular to the ground, the rammer 413 and the end of the support rod 4141 can be locked by a locking nut.

[0069] Exemplarily, the number of adjusting members 414 corresponding to each rammer member 413 may be two groups or more than two groups, and each adjusting member 414 is equidistantly distributed between the corresponding rammer member 413 and the frame 100 to achieve a stable connection between the rammer member 413 and the frame 100 .

[0070] In the embodiment of the present application, the telescopic rod 4142 is an electric push rod or a telescopic screw rod.

[0071] Among them, the electric push rod has the effect of fast movement, which helps to improve the adjustment efficiency of the adjustment member 414; the telescopic screw has a compact structure and strong stability, which helps to ensure the stable adjustment of the adjustment member 414. It should be noted that the electric push rod and the telescopic screw are both structural design methods known in the art and are not described in detail here. In other embodiments, the telescopic rod 4142 can also be other forms of telescopic structures that can achieve the need to push the support rod 4141 to move, and this application does not limit this.

[0072] In the embodiment of the present application, the paving member 412 is a spiral paver; the rammer member 413 is a hydraulic rammer or a cam-type rammer.

[0073] The spiral spreader transports the solidified soil in the box 411 to the ground through the rotating spiral blades, wherein the length of the spiral spreader is adapted to the width of the road surface to be paved so as to form a sufficient paving width so that the solidified soil fully covers the ground.

[0074] Both hydraulic rammers and cam-type rammers generate impact force by driving the hammer body up and down to achieve the compaction of the solidified soil. Among them, the hydraulic rammer generates pressure through the hydraulic system to drive the hammer body to vibrate up and down; the cam-type rammer converts the rotational motion into up and down vibration through the internal cam structure.

[0075] It should be noted that the spiral spreader, hydraulic rammer and cam-type rammer are all structural designs known in the art and are not described in detail herein. In other embodiments, the paving member 412 and the rammer member 413 may also be other structures that can realize the paving and rammer functions of the paver, and this application does not limit this.

[0076] Figure 4 for Figure 2 Schematic diagram of the connection structure between the middle hopper, paving assembly, operating platform and auxiliary frame. Figure 4 As shown, in the embodiment of the present application, the frame 100 includes a main frame 110 and a sub-frame 120, the sub-frame 120 is connected above the main frame 110; some hoppers 310 are connected to the main frame 110, and the remaining hoppers 310 are connected to the sub-frame 120; some paving components 410 are correspondingly connected to the main frame 110, and the remaining paving components 410 are correspondingly connected to the sub-frame 120; the walking mechanism 200 is connected to the bottom of the main frame 110.

[0077] By disposing the sub-frame 120 above the main frame 110, the installation space above the main frame 110 can be extended to facilitate the installation of the additional hopper 310 and the paving assembly 410, which helps to reasonably arrange the various components on the paving machine.

[0078] In the embodiment of the present application, it also includes an operating platform 500 and a power assembly 600. The operating platform 500 is connected to the sub-frame 120 and is located on the side of the hopper 310 away from the forward direction of the frame 100; the power assembly 600 is connected to the main frame 110 and is located at the bottom of the sub-frame 120. The power assembly 600 is used to provide power for the paving mechanism 400 and the walking mechanism 200.

[0079] It should be noted that the power assembly 600 and the operating platform 500 are both structural designs known in the art and will not be described in detail herein.

[0080] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0081] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A synchronous paver, characterized in that: include: frame; A walking mechanism, connected to the frame, and used to drive the frame to move; A hopper assembly, comprising at least two hoppers, each of which is connected to the frame; The spreading mechanism comprises at least two spreading assemblies, each of which is sequentially connected to the rear side of the frame in the forward direction, and each of the spreading assemblies is connected to the hopper in a one-to-one correspondence. The spreading mechanism is used to spread the solidified soil in each of the hoppers on the ground layer by layer.

2. The synchronous paver according to claim 1, characterized in that: The paving assembly comprises: A box body is connected to the bottom of the frame, a conveying channel is provided on the box body, and the box body is connected with the hopper through the conveying channel; A paving member connected to the box, the paving member is used to spread the solidified soil on the ground; A rammer member is connected to the frame and is located on a side of the box body away from the forward direction of the frame. The rammer member is used to compact the solidified soil spread by the corresponding paving member.

3. The synchronous paver according to claim 2, characterized in that: The conveying channel is provided with a conveying member, and the conveying member is used to convey the solidified soil in the hopper into the box body.

4. The synchronous paver according to claim 3, characterized in that: The conveying member is a belt conveyor.

5. The synchronous paver according to any one of claims 2 to 4, characterized in that: The paving assembly also includes an adjusting member, through which the rammer member is connected to the frame, and the adjusting member is used to adjust the distance between the rammer member and the ground.

6. The synchronous paver according to claim 5, characterized in that: The adjusting member comprises: A support rod, one end of which is hinged to the frame, and the other end of which is hinged to the top of the rammer; A telescopic rod, one end of which is connected to the box wall of the box body, and the other end of which is hinged to the rammer; The adjusting member is configured to, when the telescopic rod is extended away from the box body, drive the support rod to lift so that the rammer member is away from the ground; and when the telescopic rod is contracted close to the box body, drive the support rod to descend so that the rammer member is close to the ground.

7. The synchronous paver according to claim 6, characterized in that: The telescopic rod is an electric push rod or a telescopic screw rod.

8. The synchronous paver according to any one of claims 2 to 4, characterized in that: The paving component is a spiral paver; the rammer component is a hydraulic rammer or a cam-type rammer.

9. The synchronous paver according to any one of claims 1 to 4, characterized in that: The frame includes a main frame and a sub-frame, and the sub-frame is connected above the main frame; Part of the hoppers are connected to the main frame, and the rest of the hoppers are connected to the auxiliary frame; part of the paving components are correspondingly connected to the main frame, and the rest of the paving components are correspondingly connected to the auxiliary frame; the walking mechanism is connected below the main frame.

10. The synchronous paver according to claim 9, characterized in that: It also includes an operating platform and a power assembly. The operating platform is connected to the auxiliary frame and is located on the side of the hopper away from the forward direction of the frame; the power assembly is connected to the main frame and is located at the bottom of the auxiliary frame. The power assembly is used to provide power for the paving mechanism and the walking mechanism.

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