Special rolling brush device for permeation regeneration type rolling brush sealing layer

Abstract

The utility model relates to the technical field of road maintenance construction equipment, and provides a special rolling brush device for a permeation regeneration type rolling brush sealing layer, which comprises a lifting component A and a lifting component B which are connected through a movable sliding rail, and the lifting component A is connected with a vehicle body; the sealing protective cover comprises a main protective cover fixedly installed on the movable sliding rail, an auxiliary protective cover A and an auxiliary protective cover B, wherein the auxiliary protective cover A and the auxiliary protective cover B are arranged at the two ends of the main protective cover respectively and located on the lower portion of the main protective cover. The rolling brush roller comprises a main shaft with the same width as a vehicle body provided with the rolling brush device, two end shafts connected with the two ends of the main shaft through splines respectively, and a plurality of pairs of auxiliary shafts detachably connected between the main shaft and the end shafts in a butt joint mode through splines. And the hydraulic motor is mounted on the auxiliary shield A, is provided with a belt pulley and is in transmission connection with the belt pulley at the outer end part of the rolling brush roller through a belt. According to the technical scheme, the rolling brush roller can be better contacted and attached to the road surface, and when the vehicle body advances, the rolling brush roller rotates reversely to work, so that the sealing layer extrusion effect of the rolling brush is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance construction equipment, in particular to a special roller brush device for penetration regeneration roller brush sealing. Background Art

[0002] In the related art, the traditional roller brush device can only be lifted and lowered, lifted when not working and lowered when working, with fixed length and width, and rotates with the movement of the vehicle body, etc., and has the following technical defects:

[0003] (1) It is impossible to adjust according to different road conditions and has poor adaptability, which seriously affects the efficiency of maintenance construction and is difficult to be directly applied to the maintenance construction of penetrating regeneration roller brush seal.

[0004] (2) The contact and fit between the roller brush and the road surface is uncontrollable and poor, making it difficult to ensure the roller brush extrusion sealing effect, and it cannot be used in the construction of penetrating regeneration roller brush sealing maintenance. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0006] To this end, the purpose of the utility model is to provide a special roller brush device for penetrating regeneration roller brush sealing. The lifting and lowering of the roller brush roller can be controlled by the lifting component A, and the height of the roller brush roller can be fine-tuned by the lifting component B, so that the roller brush roller can better contact and fit with the road surface. The hydraulic motor can make it rotate in the opposite direction when the vehicle body moves forward, so that fine sand and penetrating regeneration reinforcing agent can be evenly dispersed on the road surface, and the fine sand and penetrating regeneration reinforcing agent can be forced into the road surface structure and microcracks. The length of the roller brush roller and the sealing shield can be adjusted to adapt to maintenance construction operations under different road conditions.

[0007] In order to achieve the above-mentioned purpose, the technical solution of the utility model provides a special roller brush device for a penetration regeneration roller brush sealing layer, comprising: a lifting component A and a lifting component B connected by a movable slide rail, wherein the lifting component A is connected to a vehicle body, and the movable slide rail comprises: a guide rail connected to the lifting component A; a slider slidably connected to the guide rail; a steel structure bracket connected to the slider, and the other end of the steel structure bracket is connected to the lifting component B.

[0008] The sealing shield comprises a main shield fixedly mounted on the movable slide rail, and auxiliary shields A and B respectively arranged at both ends of the main shield, wherein the auxiliary shields A and B are located at the lower part of the main shield, and the main shield is fixedly mounted at the middle position of the guide rail, and the tops of the auxiliary shields A and B are connected to the lifting assembly B, and the auxiliary shields A and B can be adjusted in horizontal position relative to the main shield; a roller brush roller, wherein the roller brush roller comprises a main shaft having the same width as the vehicle body on which the roller brush device is mounted, two end shafts respectively connected to the two ends of the main shaft by splines, and a plurality of pairs of auxiliary shafts detachably connected to the main shaft and the end shafts by splines, wherein one end shaft is mounted on the outer plate of the auxiliary shield A by a bearing seat, and the outer end is provided with the pulley, and the other end shaft is mounted on the outer plate of the auxiliary shield B by a seat bearing; a hydraulic motor is mounted on the auxiliary shield A and is provided with a pulley, and is connected to the pulley at the outer end of the roller brush roller by belt transmission.

[0009] Preferably, limit blocks are respectively provided at both ends of the guide rail, the slider is mounted on the guide rail, and limit seats are provided at both ends of the slider, and the limit seats include a matching card seat, a pressure plate and a top screw, which are detachably sleeved on the guide rail to limit and fix the slider. Preferably, the lifting assembly B includes: an outer tube B connected to the steel structure support, a bearing is provided inside the outer tube B; an inner tube B sleeved in the outer tube B, the inner tube B is connected to the auxiliary shield, and a wire seat is provided inside the inner tube B; one end of the screw rod is mounted on the bearing inside the outer tube B, and the other end is sleeved on the wire seat inside the inner tube B, so as to adjust the vertical displacement of the inner tube B relative to the outer tube B by rotating the screw rod.

[0010] Preferably, the lifting assembly A includes: a cylinder, one end of which is mounted on the vehicle body, and the other end is mounted on the guide rail; a limiting sleeve, which includes an outer tube A and an inner tube A that are arranged in a coordinated manner, the outer tube A is fixedly mounted on the vehicle body, and the inner tube A is fixedly mounted on the guide rail.

[0011] Preferably, the connecting end of the oil cylinder and the guide rail adopts a tension spring transition connection to adjust the contact problem between the roller brush and the road surface caused by inconsistent vehicle body height during heavy / light load driving operations.

[0012] Preferably, a brush sheet is mounted on the main shaft and the secondary shaft, and a pin is arranged in the inner hole of the brush sheet, which is radially fixed to the main shaft and the secondary shaft through the pin.

[0013] Preferably, the brush piece is one or more of a wire brush, a nylon brush, a PP brush or a wire-nylon mixed brush.

[0014] Preferably, the main shield is provided with front and rear wall panels, with both ends open, and the auxiliary shield A and the auxiliary shield B are respectively provided with front and rear wall panels and outer side panels, without inner side panels; a gap is left between the bottom of the main shield and the auxiliary shield and the road surface, and a rubber plate is provided.

[0015] Preferably, cleaning ports are provided on the wall panels of the main shield and the auxiliary shield.

[0016] Preferably, a flexible mop is arranged on the outer side of the rear wall plate of the sealing shield.

[0017] The utility model provides a special roller brush device for penetrating regeneration roller brush sealing layer, which has the following beneficial technical effects:

[0018] (1) The utility model proposes a special roller brush device for penetration regeneration roller brush sealing, which can adjust the construction width by adjusting multiple pairs of secondary shafts and secondary shields A and B. The construction width can be expanded to 4m, which can adapt to different road conditions and improve work efficiency.

[0019] (2) The utility model proposes a special roller brush device for infiltration regeneration roller brush sealing. The unique design of lifting component A and lifting component B can not only control the lifting and lowering of the roller brush, but also realize fine adjustment of the height position of the roller brush. The connecting end of the oil cylinder B and the guide rail adopts a tension spring transition connection, which can adjust the contact problem between the roller brush and the road surface caused by the inconsistent height of the vehicle body during heavy / light load operation. Therefore, the brush sheet on the roller brush can better contact the road surface under different road conditions, so as to better utilize the squeezing and rolling action of the brush sheet to evenly disperse the fine sand and the infiltration regeneration reinforcing agent on the road surface, and force the fine sand and the infiltration regeneration reinforcing agent to be squeezed into the road surface structure and microcracks, thereby improving the uniformity of the coating of the fine sand and the adhesion stability, ensuring that the anti-skid performance is more durable, improving the penetration effect of the infiltration regeneration reinforcing agent, accelerating the infiltration regeneration and reinforcement of the aged asphalt on the road surface, and improving the friction coefficient of the original road surface.

[0020] (3) The utility model proposes a special roller brush device for penetration regeneration roller brush sealing, which can provide rotational kinetic energy for the roller brush roller through the unique design of hydraulic motor, belt, pulley, etc., so that it can rotate in the opposite direction along the driving direction during the forward movement of the vehicle body, and rotate to further improve the roller brush sealing effect.

[0021] Additional aspects and advantages of the present invention will be given in the following description, and some will become apparent from the following description, or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 A schematic diagram of the front view of a special roller brush device for a permeable regeneration roller brush seal according to an embodiment of the utility model;

[0024] Figure 2 A schematic side view of the structure of a special roller brush device for a permeation regeneration roller brush seal layer according to an embodiment of the utility model is shown;

[0025] Figure 3 The schematic diagram of the main structure of the special roller brush device for the infiltration regeneration roller brush sealing layer according to the embodiment of the utility model is shown in a retracted state;

[0026] Figure 4 A schematic structural diagram of a main shaft in a special roller brush device for a permeation regeneration roller brush seal layer according to an embodiment of the utility model is shown;

[0027] Figure 5 A schematic diagram of the structure of a secondary shaft in a special roller brush device for a permeation regeneration roller brush seal layer according to an embodiment of the utility model is shown;

[0028] Figure 6 A schematic diagram of the radial fixing structure of the brush piece in the special roller brush device for the penetration regeneration roller brush sealing layer according to the embodiment of the utility model is shown;

[0029] Figure 7 The structure diagram of the lifting component B in the special roller brush device for the penetration regeneration roller brush sealing layer according to the embodiment of the utility model is shown;

[0030] Figure 8 A schematic structural diagram of a limiting sleeve of a lifting assembly A in a special roller brush device for a permeable regeneration roller brush sealing layer according to an embodiment of the utility model is shown;

[0031] Fig. 9 The structure diagram of the limit seat in the special roller brush device for the penetration regeneration roller brush sealing layer according to the embodiment of the utility model is shown.

[0032] in, Figures 1 to 9 The corresponding relationship between the reference numerals and the components is as follows:

[0033] 1. Main shaft, 2. Sub-shaft, 3. Brush, 3-1. Pin, 4. End shaft, 4-1. End shaft A, 4-2. End shaft B, 5. Spline, 6. Cylinder, 6-1. Tension spring, 7. Limit sleeve, 7-1. Inner tube A, 7-2. Outer tube A, 8. Limit seat, 8-1. Clamp seat, 8-2. Pressure plate, 8-3. Top screw, 9. Slider, 10. Guide rail, 11. Limit block, 12. Steel support , 13. Lifting assembly B, 13-1. Inner tube B, 13-2. Outer tube B, 13-3. Screw, 13-4. Bearing, 13-5. Wire seat, 14. Main shield, 15. Auxiliary shield, 15-1. Auxiliary shield A, 15-2. Auxiliary shield B, 16. Bearing seat, 17. Bearing with seat, 18. Rubber sheet, 19. Flexible mop, 20. Cleaning port, 21. Hydraulic motor, 22 pulley. DETAILED DESCRIPTION

[0034] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0036] Combine the following Figures 1 to 9 A special roller brush device for a penetration regeneration roller brush seal according to an embodiment of the utility model is described in detail.

[0037] like Figures 1 to 9As shown, a special roller brush device for the infiltration regeneration roller brush seal layer according to an embodiment of the utility model comprises: a lifting assembly A and a lifting assembly B13 connected by a movable slide rail, wherein the lifting assembly A is connected to the vehicle body; a sealing shield connected to the bottom of the lifting assembly B13, wherein the sealing shield comprises a main shield 14 and a secondary shield 15, wherein the main shield 14 is fixedly installed with the guide rail 10. The secondary shield 15 comprises a secondary shield A15-1 and a secondary shield B15-2, wherein the secondary shield 15 is respectively arranged at both ends of the main shield 14 and is located at the lower part of the main shield 14, and the secondary shield 15 can achieve horizontal displacement relative to the main shield 14. The roller brush comprises a main shaft 1, a secondary shaft 2, a brush piece 3 and an end shaft 4, wherein the secondary shaft 2 is located at both sides of the main shaft 1, and the end shaft 4 is located at the outer end of the secondary shaft 2, and the main shaft 1 and the secondary shaft 2, and the secondary shaft 2 and the end shaft 4 are connected by splines 5, and the brush piece 3 is sleeved on the main shaft 1 and the secondary shaft 2. The secondary shafts 2 are arranged in pairs. Multiple pairs of secondary shafts 2 can be arranged according to different construction widths. In that case, the secondary shafts 2 and secondary shafts 2 are also connected by splines 5. Alternatively, the secondary shaft 2 may not be arranged. In that case, the end shaft 4 will be directly connected to the main shaft 1 by splines 5. The width of the main shaft 1 is the same as that of the vehicle body. The installation of the secondary shaft 2 can expand the construction width to 4m. The end shaft 4 includes an end shaft A 4-1 and an end shaft B 4-2. One end of the end shaft A4-1 is connected to the spline 5 of the secondary shaft 2, and the other side is installed on the outer plate of the secondary shield A15-1 through a bearing seat 16. The outer end of the end shaft A4-1 is provided with a pulley 22. The hydraulic motor 21 is arranged above the secondary shield A15-1. The hydraulic motor 21 is provided with a pulley 22, which is connected to the pulley 22 at the outer end of the end shaft A 4-1 through a belt; one end of the end shaft B 4-2 is connected to the spline 5 of the secondary shaft 2, and the other end is installed on the outer plate of the secondary shield B15-2 through a seat bearing 17.

[0038] Multiple pairs of secondary shafts are detachable, and the brushes are easy to disassemble and install, so that the construction width can be adjusted to 4m, which can adapt to different road conditions and improve work efficiency. The design of auxiliary shields A and B allows the sealing shield to be adjusted as the length of the roller brush is adjusted, ensuring the adaptability to the construction width, adapting to different road conditions and improving work efficiency. The design of hydraulic motors, belts, pulleys, etc. can provide rotational kinetic energy for the roller brush, so that it can rotate in the reverse direction and rotate during the forward movement of the vehicle body, further improving the roller brush sealing effect. As a result, the fine sand and the penetration regeneration reinforcing agent can be better evenly dispersed on the road surface, and the fine sand and the penetration regeneration reinforcing agent can be forced to be squeezed into the road surface structure and microcracks, improving the uniformity of the fine sand coating and the adhesion stability, ensuring more durable anti-skid performance, improving the penetration effect of the penetration regeneration reinforcing agent, accelerating the penetration regeneration and reinforcement of the aged asphalt on the road surface, and improving the friction coefficient of the original road surface.

[0039] Furthermore, if Figure 6As shown, a pin shaft 3 - 1 is provided in the inner hole of the brush plate 3 , and the brush plate 3 can be radially fixed relative to the main shaft 1 and the secondary shaft 2 through the pin shaft 3 - 1 .

[0040] Furthermore, the brush 3 can be a wire brush, a nylon brush, a PP brush or a wire-nylon mixed brush.

[0041] Furthermore, if Figure 2 As shown, there is a gap between the bottom of the main shield 14 and the auxiliary shield 15 and the road surface. To ensure safe construction, the bottom of the shield is in critical contact with the road surface with the help of a rubber plate 18.

[0042] Furthermore, the main shield 14 is provided with front and rear wall panels, and both ends are open; the auxiliary shield 15 is provided with front and rear wall panels and an outer side panel, but no inner side panel is provided, thereby achieving overall sealing of the sealed shield.

[0043] Furthermore, if Figure 1 and Figure 3 As shown, the main shield 14 and the auxiliary shield 15 are both provided with cleaning ports 20 for cleaning with a high-pressure water gun.

[0044] Furthermore, if Figure 2 As shown, a canvas-like flexible mop 19 is provided on the outer side of the rear wall plate of the sealing shield. Thus, the infiltration regeneration reinforcing agent and fine sand can be further homogenized, and the anti-slip coefficient can be improved at the same time.

[0045] Furthermore, if Figures 1 to 3 As shown, the movable slide rail includes a guide rail 10, a slider 9 and a steel support 12, wherein the guide rail 10 is directly connected to the lifting component A, the slider 9 is located below the guide rail 10, one end of the steel support 12 is mounted on the slider 9, and the other end is connected to the lifting component B13. The movable slide rail can realize the horizontal displacement of the lifting component B13 relative to the lifting component A, thereby realizing the width adjustment of the sealing shield to meet the operation requirements of different widths.

[0046] Furthermore, if Figure 1 , 3 and Fig. 9 As shown, the guide rail 10 is provided with a limit block 11 and a limit seat 8. The limit block 11 is fixed to both ends of the guide rail 10 through bolt holes on the guide rail 10 to prevent the slider 9 from exceeding the limit; the limit seat 8 is arranged at both ends of the slider 9 to fix the construction width.

[0047] like Fig. 9 As shown, the limiting seat 8 includes a clamping seat 8-1, a pressing plate 8-2 and a top screw 8-3 to ensure flexible disassembly.

[0048] Furthermore, if Figures 1 to 3 and Figure 7As shown, the lifting assembly B13 includes an outer tube B13 - 2 , an inner tube B13 - 1 and a screw rod 13 - 3 , wherein the outer tube B13 - 2 is connected to the steel structure support 12 , and the inner tube B13 - 1 is connected to the auxiliary shield 15 . At the same time, a bearing 13-4 is provided inside the outer tube B13-2, and a wire seat 13-5 is provided inside the inner tube B13-1. By rotating the screw 13-3, the inner tube B13-1 can be vertically displaced relative to the outer tube B13-2, thereby achieving fine adjustment of the height of the sealing shield and the roller brush relative to the ground, thereby ensuring that the brush blade of the roller brush can better contact the road surface under different road conditions, so that the extrusion and rolling action of the brush blade can be better utilized to evenly disperse the fine sand and the penetration regeneration reinforcing agent on the road surface, and force the fine sand and the penetration regeneration reinforcing agent to be squeezed into the road surface structure and microcracks, thereby improving the uniformity of the coating of the fine sand and the adhesion stability, ensuring that the anti-skid performance is more durable, improving the penetration effect of the penetration regeneration reinforcing agent, accelerating the penetration regeneration and reinforcement of aged asphalt on the road surface, and improving the friction coefficient of the original road surface.

[0049] Furthermore, if Figure 1 , 3 and Figure 8 As shown, the lifting assembly A includes a cylinder 6 and a limiting sleeve 7, wherein one end of the cylinder 6 is mounted on the vehicle body and the other end is mounted on the guide rail 10. A tension spring 6-1 is provided at the connecting end of the cylinder B 6 and the guide rail 10 for transition connection, which can adjust the contact problem between the roller brush and the road surface caused by the inconsistent height of the vehicle body during heavy / light load operation.

[0050] The limiting sleeve 7 includes an outer tube A 7-2 and an inner tube A 7-1. The outer tube A 7-2 is fixed on the vehicle body, and the inner tube A 7-1 is fixed on the guide rail 10. The limiting sleeve 7 and the cylinder 6 can realize the vertical displacement of the movable slide rail relative to the vehicle body, thereby realizing the height lifting and lowering of the sealing shield and the roller brush relative to the ground.

[0051] The working process of a special roller brush device for penetrating regeneration roller brush sealing layer proposed by the utility model is as follows:

[0052] Adjust the length of the roller brush and sealing shield in the roller brush device, as well as the height of the roller brush to ensure that it is in contact with the road surface; control the vehicle body to move forward while the roller brush is in contact with the road surface. The roller brush rotates in the opposite direction along the forward direction of the vehicle body, and utilizes the squeezing and brushing action of the roller brush to evenly disperse the fine sand and the penetration regeneration reinforcing agent on the road surface, and force the fine sand and the penetration regeneration reinforcing agent to be squeezed into the road surface structure and microcracks.

[0053] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0054] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0055] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0056] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A special roller brush device for penetration regeneration roller brush sealing, characterized in that: include: A lifting assembly A and a lifting assembly B connected by a movable slide rail, wherein the lifting assembly A is connected to a vehicle body, and the movable slide rail comprises: a guide rail connected to the lifting assembly A; and a slider slidably connected to the guide rail; A steel support connected to the slider, the other end of which is connected to the lifting assembly B. The sealing shield comprises a main shield fixedly mounted on the movable slide rail, and auxiliary shields A and B respectively arranged at both ends of the main shield, wherein the auxiliary shields A and B are located at the lower part of the main shield, and the main shield is fixedly mounted at the middle position of the guide rail, and the tops of the auxiliary shields A and B are connected to the lifting assembly B, and the auxiliary shields A and B can be adjusted in horizontal position relative to the main shield; a roller brush roller, wherein the roller brush roller comprises a main shaft having the same width as the vehicle body on which the roller brush device is mounted, two end shafts respectively connected to the two ends of the main shaft by splines, and a plurality of pairs of auxiliary shafts detachably connected to the main shaft and the end shafts by splines, wherein one end shaft is mounted on the outer plate of the auxiliary shield A by a bearing seat, and a pulley is arranged at the outer end, and the other end shaft is mounted on the outer plate of the auxiliary shield B by a seat bearing; a hydraulic motor is mounted on the auxiliary shield A and is provided with a pulley, and is connected to the pulley at the outer end of the roller brush roller by belt transmission.

2. The special roller brush device for penetration regeneration roller brush sealing layer according to claim 1 is characterized in that: Limit blocks are respectively arranged at both ends of the guide rail, the slider is installed on the guide rail, and limit seats are arranged at both ends of the slider. The limit seats include a matching clamping seat, a pressure plate and a top screw, which are detachably sleeved on the guide rail to limit and fix the slider.

3. The special roller brush device for penetration regeneration roller brush sealing layer according to claim 2 is characterized in that: The lifting assembly B includes: an outer tube B connected to the steel structure support, a bearing is arranged inside the outer tube B; an inner tube B is sleeved in the outer tube B, the inner tube B is connected to the auxiliary shield, and a wire seat is arranged inside the inner tube B; one end of the screw rod is installed on the bearing inside the outer tube B, and the other end is sleeved on the wire seat inside the inner tube B, so as to adjust the vertical displacement of the inner tube B relative to the outer tube B by rotating the screw rod.

4. The special roller brush device for penetration regeneration roller brush sealing layer according to claim 2 is characterized in that: The lifting assembly A includes: a cylinder, one end of which is mounted on the vehicle body, and the other end is mounted on the guide rail; a limiting sleeve, which includes an outer tube A and an inner tube A that are arranged in a coordinated manner, the outer tube A is fixedly mounted on the vehicle body, and the inner tube A is fixedly mounted on the guide rail.

5. The special roller brush device for penetration regeneration roller brush sealing layer according to claim 4 is characterized in that: A tension spring transition connection is arranged at the connecting end of the oil cylinder and the guide rail.

6. The roller brush device for the infiltration regeneration roller brush seal according to any one of claims 1 to 5, characterized in that: The main shaft and the secondary shaft are provided with brush pieces, and the inner holes of the brush pieces are provided with pin shafts, which are radially fixed to the main shaft and the secondary shaft through the pin shafts.

7. The special roller brush device for penetration regeneration roller brush sealing layer according to claim 6 is characterized in that: The brush piece is one or more of a wire brush, a nylon brush, a PP brush or a wire-nylon mixed brush.

8. The special roller brush device for penetration regeneration roller brush sealing layer according to claim 1, characterized in that: The main shield is provided with front and rear wall panels, and both ends are open. The auxiliary shield A and the auxiliary shield B are provided with front and rear wall panels and outer side panels respectively, and no inner side panel is provided. A gap is left between the bottom of the main shield and the auxiliary shield and the road surface, and a rubber plate is provided.

9. The special roller brush device for penetration regeneration roller brush sealing layer according to claim 8, characterized in that: Cleaning ports are arranged on the wall panels of the main shield and the auxiliary shield.

10. The special roller brush device for penetration regeneration roller brush sealing according to any one of claims 1, 8 and 9, characterized in that: A flexible mop is arranged on the outer side of the rear wall plate of the sealing shield.

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