Angle adjusting module located on left side baffle of paver

Abstract

The invention relates to the technical field of auxiliary adjustment of pavers, in particular to an angle adjusting module located on a left baffle of a paver, which comprises a lateral paving frame mounted at a left discharge port of the paver, and an electrically controlled lateral translation baffle mounted on an outer cross beam of the lateral paving frame. An electric control type lateral overturning baffle plate is mounted on a cross beam on the inner side of the lateral paving frame; and external feeding pipes are mounted at the upper ends of the electric control type lateral translation baffle plate and the electric control type lateral overturning baffle plate. According to the angle adjusting module located on the left side baffle of the paver, by adopting an outer side translation and inner side rotation mode, the paving mode can be freely selected, the construction types are improved, and the applicability is greatly improved; and external feeding pipes and inner side discharging nozzles communicated with the external feeding pipes are mounted on the electric control type lateral translation baffle and the electric control type lateral turnover baffle, so that the construction efficiency and the paving effect can be improved through external auxiliary liquid according to construction requirements, maintenance is facilitated, and the operability is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of auxiliary adjustment technology for pavers, and in particular to an angle adjustment module located on the left side baffle of a paver. Background Technology

[0002] Pavers are core equipment in road construction, primarily used for the uniform spreading, shaping, and preliminary compaction of various materials for road base and surface layers. They directly determine the smoothness, density, and durability of the road surface. Their functions can be further subdivided according to the type and purpose of the paving materials: The discharge end baffle is a key component of the paver's discharge port. Its core function is to optimize the material paving process, prevent segregation, and ensure flatness.

[0003] Currently, pavers cannot adjust the angle of the discharge end baffle, and at most, a height limit plate can be set at the top to limit the discharge height. This results in a limited range of paving types and operating methods, making it impossible to make adjustments to suit different construction requirements. Furthermore, it is impossible to improve paving efficiency by spraying auxiliary liquid simultaneously during the paving process. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the current paver has a limited range of paving types and operation methods because the angle of the discharge end baffle cannot be adjusted. It cannot be adapted to different construction requirements, and the paving efficiency cannot be improved by synchronously spraying auxiliary liquid during the paving process.

[0005] The technical solution adopted by the present invention to solve its technical problem is: an angle adjustment module located on the left side baffle of a paver, including a lateral paving frame installed at the left side discharge port of the paver, an electrically controlled lateral translation baffle installed on the outer crossbeam of the lateral paving frame, an electrically controlled lateral tilting baffle installed on the inner crossbeam of the lateral paving frame, an external feeding pipe installed at the upper end of both the electrically controlled lateral translation baffle and the electrically controlled lateral tilting baffle, and an inner discharge nozzle connected to the external feeding pipe installed on both the electrically controlled lateral translation baffle and the electrically controlled lateral tilting baffle.

[0006] The electrically controlled lateral translation baffle includes an embedded adjusting guide rail fixedly installed on the outer crossbeam of the lateral paving frame, an outer adjusting support rod installed inside the embedded adjusting guide rail, and an outer translation baffle controlled by the outer adjusting support rod.

[0007] The electrically controlled lateral tilting baffle includes an annular adjusting guide rail installed on the inner crossbeam of the lateral paving frame, a lateral adjusting ring movably installed inside the annular adjusting guide rail, a tilting assembly frame hinged to the outside of the lateral adjusting ring, a tilting baffle fixed on the tilting assembly frame, and a lateral tilting support rod for controlling the tilting assembly frame.

[0008] The inner discharge nozzles are all fixedly installed on the lateral end faces of the outer translation baffle and the flip baffle.

[0009] Both the external translation baffle and the flip baffle are equipped with internal guide pipes for connecting the external feeding pipe and the inner discharge nozzle. Electric heating tubes are installed inside the external translation baffle and the flip baffle around the internal guide pipes.

[0010] The external translation baffle is fixedly connected to the extended end of the external adjustment support rod by inserting a lateral slider into the embedded adjustment guide rail.

[0011] A side-mounted motor for controlling the lateral adjustment ring is installed on the outer surface of the annular adjustment guide rail. The side-mounted motor is driven by the engagement of the adjustment gear on the shaft with the annular tooth groove on the outer side of the lateral adjustment ring.

[0012] The upper part of the external translation baffle is provided with a plurality of horizontally bent top mounting panels.

[0013] LED fill lights and optical probes are respectively installed on the lower surface of the top mounting panel at different positions on the upper part of the external translation baffle.

[0014] An electrically controlled telescopic extension plate is installed at the end of the flip-up baffle.

[0015] The beneficial effects of this invention are: (1) An angle adjustment module located on the left side baffle of the paver of the present invention can freely select the paving method by adopting the method of outer translation and inner rotation, thereby increasing the types of construction and greatly improving the applicability; (2) Both the electrically controlled lateral translation baffle and the electrically controlled lateral tilting baffle are equipped with an external feeding pipe and an internal discharge nozzle connected to the external feeding pipe. According to the construction requirements, the external auxiliary liquid can be used to improve the construction efficiency and paving effect, facilitate maintenance, and greatly improve operability. (3) The lateral flipping support is fixedly installed on the flipping assembly frame and is slidably assembled with the annular adjustment rail through the lateral adjustment ring, so that it can be adjusted and flipped at multiple angles, making its adjustable angle more extensive; (4) By installing LED supplementary lights and optical probes on the top mounting panel at the upper end of the external sliding baffle, not only can supplementary lighting be provided, but the position and status of the paved material below can also be optically scanned, thereby assisting in the control of the electrically controlled lateral sliding baffle and the electrically controlled lateral flipping baffle, improving control accuracy and realizing control automation. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention.

[0018] Figure 2 This is a front view of the electrically controlled lateral flip-up baffle in this invention.

[0019] Figure 3 This is a side view of the electrically controlled lateral tilting baffle in this invention. Figure 4 This is a schematic diagram of the internal structure of the electrically controlled lateral translation baffle in this invention.

[0020] In the diagram: 1. Lateral paving frame; 2. Electrically controlled lateral translation baffle; 3. Electrically controlled lateral tilting baffle; 4. External feeding pipe; 5. Inner discharge nozzle; 6. Internal guide pipe; 7. Electric heating element; 8. Top mounting panel; 9. LED supplementary light; 10. Optical probe; 11. Electrically controlled telescopic extension plate; 21. Embedded adjusting guide rail; 22. Outer adjusting support rod; 23. External translation baffle; 31. Circular adjusting guide rail; 32. Lateral adjusting ring; 33. Tilting assembly frame; 34. Tilting baffle; 35. Lateral tilting support rod; 36. Side-mounted motor. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0022] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0023] Figure 1 , Figure 2 , Figure 3 and Figure 4 The diagram shows an angle adjustment module located on the left side baffle of a paver, including a lateral paving frame 1 installed at the left side discharge port of the paver. An electrically controlled lateral translation baffle 2 is installed on the outer crossbeam of the lateral paving frame 1, and an electrically controlled lateral tilting baffle 3 is installed on the inner crossbeam of the lateral paving frame 1. An inner baffle is also fixed at the lower end of the inner crossbeam of the lateral paving frame 1 to facilitate material blocking from the inside and outside in conjunction with the electrically controlled lateral translation baffle 2. An external feeding pipe 4 is installed on the upper end of both the electrically controlled lateral translation baffle 2 and the electrically controlled lateral tilting baffle 3. An inner discharge nozzle 5 connected to the external feeding pipe 4 is installed on both the electrically controlled lateral translation baffle 2 and the electrically controlled lateral tilting baffle 3.

[0024] To facilitate material blocking from the outside, the electrically controlled lateral translation baffle 2 includes an embedded adjusting guide rail 21 fixedly installed on the outer crossbeam of the lateral paving frame 1, an outer adjusting support rod 22 installed inside the embedded adjusting guide rail 21, and an outer translation baffle 23 controlled by the outer adjusting support rod 22.

[0025] To facilitate material guiding and blocking at different locations, the electrically controlled lateral tilting baffle 3 includes an annular adjusting guide rail 31 installed on the inner crossbeam of the lateral paving frame 1, a lateral adjusting ring 32 movably installed inside the annular adjusting guide rail 31, a tilting assembly frame 33 hinged to the outside of the lateral adjusting ring 32, a tilting baffle 34 fixed on the tilting assembly frame 33, and a lateral tilting support rod 35 for controlling the tilting assembly frame 33.

[0026] The installation height of the annular adjusting guide rail 31 can be adjusted according to the paving height, or it can be modified to a structure with an electrically adjustable height as needed. Then, the two ends of the lateral tilting support rod 35 are connected between the tilting baffle 34 and the tilting assembly frame 33 respectively. By telescoping, the tilting assembly frame 33 is controlled to drive the tilting baffle 34 to tilt, thereby blocking the paving material above, and then compacting it on the top and outside.

[0027] In order to facilitate the targeted spraying of the paved surface, the inner discharge nozzles 5 are all fixedly installed on the lateral end faces of the outer sliding baffle 23 and the flipping baffle 34.

[0028] In order to facilitate internal flow guidance and temperature regulation, both the external translation baffle 23 and the flip baffle 34 are equipped with internal flow guide pipes 6 for connecting the external feeding pipe 4 and the inner discharge nozzle 5. Electric heating tubes 7 are installed inside the external translation baffle 23 and the flip baffle 34 around the internal flow guide pipes 6.

[0029] The external conduit connects to the external feeding pipe 4 to the internal guide pipe 6, allowing the auxiliary liquid in the external storage tank to be transported into the internal guide pipe 6 and then discharged outward through the internal discharge nozzle 5. To prevent the internal guide pipe 6 from becoming clogged in low-temperature construction environments, an auxiliary heating pipe 7 is needed to heat the internal guide pipe 6 and improve its fluidity.

[0030] To facilitate translation adjustment, the external translation baffle 23 is inserted into the embedded adjustment guide rail 21 via a lateral slider and is fixedly connected to the protruding end of the external adjustment support rod 22.

[0031] The outer adjusting strut 22 drives the lateral slider to translate along the embedded adjusting guide rail 21 by telescopic drive, thereby changing the horizontal position of the outer translation baffle 23.

[0032] To facilitate angle adjustment, a side-mounted motor 36 for controlling the lateral adjustment ring 32 is installed on the outer surface of the annular adjustment guide rail 31. The side-mounted motor 36 is driven by the annular tooth groove on the outer side of the lateral adjustment ring 32 through the adjustment gear on the rotating shaft.

[0033] The side-mounted motor 36 drives the adjusting gear to rotate, thereby driving the lateral adjusting ring 32 to rotate along the annular adjusting guide rail 31, changing the rotation angle of the flip assembly frame 33.

[0034] To facilitate the installation of the top optical components, the upper end of the external translation baffle 23 is provided with a plurality of horizontally bent top mounting panels 8.

[0035] To facilitate supplementary lighting and optical positioning, LED supplementary lights 9 and optical probes 10 are respectively installed on the lower surface of the top mounting panel 8 at different positions on the upper end of the external translation baffle 23.

[0036] Optical probes 10 are installed below the top mounting panels 8 at both ends, while LED supplementary lights 9 are installed below the top mounting panel 8 in the middle. Through optical scanning at both ends, the translation distance and position of the external translation baffle 23 can be determined, thereby controlling the external translation baffle 23 to be precisely translated and adjusted to the next construction position.

[0037] To accommodate the bottom extension, each of the flip-up baffles 34 is equipped with an electrically controlled telescopic extension plate 11 at its lower end.

[0038] The electrically controlled telescopic extension plate 11 consists of an embedded electrically controlled support rod installed inside the flip baffle 34 and an extension plate controlled by the embedded electrically controlled support rod. By extending the embedded electrically controlled support rod, the extension plate is controlled to extend outward, thereby expanding the extrusion and baffle panel.

[0039] Equipment working principle The core of this angle adjustment module solves the problems of fixed angle of the left side baffle, poor adaptability, and lack of auxiliary liquid spraying function of traditional pavers through the mechanism of "dual baffle coordinated adjustment + electric control drive + intelligent assistance". It realizes paving operation in multiple scenarios. The principle of each core module is as follows: 1. Dual-mode angle adjustment principle of translation and flipping: The lateral paving frame 1 is the core mounting base. The electric control lateral translation baffle 2 of the outer crossbeam is responsible for lateral material blocking and position adjustment: the embedded adjustment guide rail 21 provides a sliding track for the external translation baffle 23. The outer adjustment support rod 22 is fixedly connected to the lateral slider of the external translation baffle 23. The extension and retraction of the outer adjustment support rod 22 drives the lateral slider to translate along the embedded adjustment guide rail 21, changing the horizontal position of the external translation baffle 23 to adapt to different paving width requirements. The electrically controlled lateral tilting baffle 3 on the inner crossbeam is responsible for multi-angle material blocking and compaction assistance: the annular adjustment guide rail 31 provides rotational support for the lateral adjustment ring 32, and the side-mounted motor 36 drives the lateral adjustment ring 32 to rotate along the annular adjustment guide rail 31 through the meshing of the adjustment gear and the annular tooth groove of the lateral adjustment ring 32, thereby realizing the circumferential angle adjustment of the tilting assembly frame 33; at the same time, the lateral tilting support rod 35 extends and retracts to drive the tilting assembly frame 33 to drive the tilting baffle 34 to tilt, thereby realizing the angle adjustment in the up and down directions. Together with the external translation baffle 23, it forms a collaborative mode of "outer material blocking + inner multi-angle compaction / guiding", covering a variety of paving scenarios.

[0040] 2. Principle of Synchronous Spraying and Anti-clogging of Auxiliary Liquid: The external feeding pipe 4, internal guide pipe 6, and inner discharge nozzle 5 constitute the auxiliary liquid delivery channel. External auxiliary liquids (such as adhesives and curing liquids) are injected through the external feeding pipe 4, transported to the inner discharge nozzle 5 through the internal guide pipe 6, and precisely sprayed onto the surface of the paving material from the inner discharge nozzle 5, improving the adhesion of the paving material and the subsequent curing effect. The electric heating pipe 7 inside the external sliding baffle 23 and the flipping baffle 34 is the core of the anti-clogging mechanism: In low-temperature construction environments, the electric heating pipe 7 is activated to maintain the temperature of the internal guide pipe 6, preventing the auxiliary liquid from solidifying at low temperatures and clogging the channel, thus ensuring continuous spraying.

[0041] 3. Intelligent Monitoring and Precise Control Principle: The top mounting panel 8 at the upper end of the external translation baffle 23 serves as the mounting carrier for intelligent components. Optical probes 10 at both ends scan the position, thickness, and distribution of the paved material below in real time, transmitting the data to the control system. This system accurately determines the translation distance of the external translation baffle 23 and the adjustment angle of the flip baffle 34, achieving automated adjustment. The central LED supplementary light 9 provides illumination in low-light conditions (such as at night or during tunnel construction), ensuring that the scanning accuracy of the optical probes 10 is not affected by the environment. The electrically controlled telescopic extension plate 11 at the end of the flip baffle 34 can extend and retract via a built-in electrically controlled support rod, expanding the material blocking and compaction area to adapt to wide or thick-layer paving requirements.

[0042] Equipment working process Phase 1: Installation, Debugging, and Initial Setup (0-30 min) 1. The operator shall fix the lateral paving frame 1 at the discharge port position on the left side of the paver, ensuring that the frame is aligned with the discharge port of the paver and that the connection is firm and without shaking; at the same time, connect the external feeding pipe 4 to the external auxiliary liquid storage tank, and check the connectivity between the internal guide pipe 6 and the inner discharge nozzle 5 to ensure that there is no leakage.

[0043] 2. Start the control system and set the initial parameters: based on the type of paving material (asphalt / cement concrete), paving width and thickness requirements, preset the initial position of the external translation baffle 23, the initial angle of the flip baffle 34, and the auxiliary liquid spraying flow rate (such as setting the adhesive spraying flow rate to 5-10L / h).

[0044] 3. Debug the intelligent components: Turn on the LED supplement light 9 and the optical probe 10 to verify the scanning range and accuracy of the optical probe 10. Calibrate the adjustment stroke of the external translation baffle 23 and the flip baffle 34 through the control system to ensure that the adjustment action matches the scanning data. Test the heating function of the electric heating tube 7. If the ambient temperature is <10℃, start the electric heating tube 7 in advance to preheat the internal guide tube 6.

[0045] Phase 2: Horizontal movement and material blocking mode operation (activated as needed) 1. When it is necessary to perform routine lateral material blocking to prevent material spillage, the control system drives the outer adjusting support rod 22 to extend and retract, which drives the outer translation baffle 23 to move along the embedded adjusting guide rail 21 to the target position through the lateral slider, so that the inner end face of the outer translation baffle 23 is aligned with the paving edge to form a lateral barrier.

[0046] 2. When the paver starts discharging material, the paving material flows along the inner end face of the outer translation baffle 23 to prevent overflow. The optical probe 10 monitors the edge position of the paving material in real time. If a deviation occurs, the control system immediately adjusts the extension and retraction of the outer adjusting strut 22 to correct the position of the outer translation baffle 23 and ensure the smoothness of the edge.

[0047] 3. If auxiliary liquid needs to be sprayed, the control system opens the auxiliary liquid delivery valve. The auxiliary liquid is evenly sprayed onto the surface of the paving material from the inner discharge nozzle 5 through the external feeding pipe 4 and the internal guide pipe 6. The electric heating pipe 7 continuously maintains the temperature to avoid blockage of the flow channel. During the spraying process, the spraying flow rate is dynamically adjusted according to the material distribution density fed back by the optical probe 10.

[0048] Phase 3: Tilting / Compacting Mode Operation (Activated as needed) 1. When multi-angle material guiding or preliminary compaction is required, the control system starts the side-mounted motor 36, and the adjusting gear meshes with the annular tooth groove of the lateral adjusting ring 32 to drive the lateral adjusting ring 32 to rotate along the annular adjusting guide rail 31 to the target circumferential angle, so that the flipping baffle 34 is aligned with the area of ​​the paved material to be compacted.

[0049] 2. The lateral tilting strut 35 extends and retracts to drive the tilting assembly frame 33 to tilt the tilting baffle 34. The angle between the tilting baffle 34 and the surface of the paved material is adjusted (it can be adjusted within the range of 0°-90°) to guide the material or compact it: when the angle is 30°-60°, it is used to guide the material and guide the material to be evenly distributed; when the angle is 80°-90°, it is used to cooperate with the paver to achieve preliminary compaction.

[0050] 3. If the paving width is large or the thickness is large, the control system drives the built-in electric control support rod of the electric telescopic extension plate 11 to extend, and the extension plate extends outward to expand the effective area of ​​the flip baffle 34 to ensure the overall paving uniformity; the optical probe 10 continuously monitors the thickness of the compacted material. If the preset value is not reached, the angle of the flip baffle 34 or the extension length of the electric telescopic extension plate 11 is adjusted.

[0051] Phase 4: Collaborative Work and Dynamic Adjustment (Continued throughout the work period) 1. In complex paving scenarios (such as curves and roads with varying widths), the external translation baffle 23 and the flip baffle 34 work together: the external translation baffle 23 is translated to adapt to changes in road width, and the flip baffle 34 is adjusted by a combination of a side-mounted motor 36 and a lateral flip support rod 35 to adapt to the curvature of the curve, ensuring that there is no accumulation or spillage of materials.

[0052] 2. The optical probe 10 collects data for the entire area every 5 minutes. If insufficient material thickness is detected in a local area, the control system triggers the electronically controlled telescopic extension plate 11 to retract or the angle of the flip baffle to flip, thereby changing the material thickness and increasing the auxiliary liquid spray flow rate in the corresponding area. If material segregation is detected, the angle of the flip baffle 34 is adjusted to optimize material guidance and improve material distribution in conjunction with the paver's material conveying system.

[0053] 3. When the ambient temperature changes during construction, the control system automatically adjusts the heating power of the electric heating tube 7: when the temperature is <5℃, the power is increased to 80%; when the temperature is 10-25℃, the power is maintained at 50%; and when the temperature is >25℃, the electric heating tube 7 is turned off, which ensures the anti-clogging effect and avoids energy waste.

[0054] Phase 5: Shutdown and Storage (10-15 minutes after operation) 1. After the paver stops discharging material, close the auxiliary liquid delivery valve and continue running the electric heating tube for 75 minutes to drain the residual auxiliary liquid in the internal guide tube 6 to prevent solidification and blockage; then turn off the electric heating tube 7, LED supplementary light 9 and optical probe 10.

[0055] 2. The external translation baffle 23 is driven to reset to the retracted state by the control system, the flip baffle 34 is reset to the horizontal state, and the electrically controlled telescopic extension plate 11 is retracted to the initial position, reducing the space occupied by the module and facilitating transportation and storage.

[0056] 3. Inspect equipment components: Clean the residual material on the surface of the external translation baffle 23 and the flip baffle 34, check whether the inner discharge nozzle 5 is blocked, and clear it if it is blocked; check the lubrication status of moving parts such as the lateral adjustment ring 32 and the embedded adjustment guide rail 21, and add lubricating oil if necessary.

[0057] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. An angle adjustment module located on the left side baffle of a paver, comprising a lateral paving frame (1) installed at the left side discharge port of the paver, characterized in that: An electrically controlled lateral shift baffle (2) is installed on the outer crossbeam of the lateral paving frame (1), and an electrically controlled lateral tilting baffle (3) is installed on the inner crossbeam of the lateral paving frame (1). An external feeding pipe (4) is installed on the upper end of both the electrically controlled lateral shift baffle (2) and the electrically controlled lateral tilting baffle (3). An inner discharge nozzle (5) connected to the external feeding pipe (4) is installed on both the electrically controlled lateral shift baffle (2) and the electrically controlled lateral tilting baffle (3).

2. The angle adjustment module located on the left side baffle of the paver according to claim 1, characterized in that: The electrically controlled lateral translation baffle (2) includes an embedded adjusting guide rail (21) fixedly installed on the outer crossbeam of the lateral paving frame (1), an outer adjusting support rod (22) installed inside the embedded adjusting guide rail (21), and an outer translation baffle (23) controlled by the outer adjusting support rod (22).

3. The angle adjustment module located on the left side baffle of the paver according to claim 2, characterized in that: The electrically controlled lateral tilting baffle (3) includes an annular adjusting guide rail (31) installed on the inner crossbeam of the lateral paving frame (1), a lateral adjusting ring (32) movably installed inside the annular adjusting guide rail (31), a tilting assembly frame (33) hinged to the outside of the lateral adjusting ring (32), a tilting baffle (34) fixed on the tilting assembly frame (33), and a lateral tilting support rod (35) for controlling the tilting assembly frame (33).

4. The angle adjustment module located on the left side baffle of the paver according to claim 3, characterized in that: The inner discharge nozzles (5) are all fixedly installed on the lateral end faces of the outer translation baffle (23) and the flip baffle (34).

5. The angle adjustment module located on the left side baffle of the paver according to claim 4, characterized in that: The external translation baffle (23) and the flip baffle (34) are both provided with an internal guide pipe (6) for connecting the external feeding pipe (4) and the inner discharge nozzle (5). An electric heating tube (7) is installed inside the external translation baffle (23) and the flip baffle (34) around the internal guide pipe (6).

6. The angle adjustment module located on the left side baffle of the paver according to claim 2, characterized in that: The external translation baffle (23) is fixedly connected to the protruding end of the external adjustment rod (22) by inserting the lateral slider into the embedded adjustment guide rail (21).

7. The angle adjustment module located on the left side baffle of the paver according to claim 3, characterized in that: A side-mounted motor (36) for controlling the lateral adjustment ring (32) is installed on the outer surface of the annular adjustment guide rail (31). The side-mounted motor (36) is driven by the annular tooth groove on the outer side of the lateral adjustment ring (32) through the adjustment gear on the rotating shaft.

8. The angle adjustment module located on the left side baffle of the paver according to claim 2, characterized in that: The upper end of the external translation baffle (23) is provided with a plurality of horizontally bent top mounting panels (8).

9. The angle adjustment module located on the left side baffle of the paver according to claim 8, characterized in that: LED fill lights (9) and optical probes (10) are respectively provided on the lower surface of the top mounting panel (8) at different positions on the upper end of the external translation baffle (23).

10. The angle adjustment module located on the left side baffle of the paver according to claim 3, characterized in that: An electrically controlled telescopic extension plate (11) is installed at the end of the flip-up baffle (34).

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