Asphalt highway maintenance and grouting equipment

Abstract

The present invention provides an asphalt highway maintenance and grouting equipment, comprising: a supporting base plate, a mounting bracket, a roller brush assembly and a roller assembly, wherein: the roller assembly is installed below the supporting base plate, the mounting bracket is arranged on the supporting base plate and at least partially extends to the bottom of the supporting base plate, the roller brush assembly comprises a cleaning roller, a rotating shaft, a first driving mechanism and a second driving mechanism, the rotating shaft is arranged below the supporting base plate, both ends of the rotating shaft are rotatably arranged on the mounting bracket, the cleaning roller is fixedly sleeved on the rotating shaft, the outer wall of the cleaning roller has a brush, the first driving mechanism is arranged on the mounting bracket and connected to the first end of the rotating shaft, and is used to drive the rotating shaft to rotate around the central axis of the rotating shaft, the second driving mechanism is arranged on the mounting bracket and connected to the second end of the rotating shaft, and is used to drive the rotating shaft to reciprocate in the extension direction of the central axis of the rotating shaft.

Description

Technical Field

[0001] The invention relates to the field of highway maintenance equipment, in particular to asphalt highway maintenance and crack filling equipment. Background Art

[0002] In the process of maintaining asphalt roads, when cracks appear on the roads, grouting maintenance work is required. However, there will be impurities such as dust and stones in the cracks of the roads, which will greatly affect the purity of the grouting glue. In order to clean the dust, stones and other impurities in the cracks, the relevant technology changes the shape of the brush in the cleaning mechanism so that one end of the brush can enter the crack more easily, which is convenient for cleaning impurities. However, this shape of the brush is only suitable for linear cracks, because only linear cracks can make the end of the brush accurately enter the cracks, but most of the cracks in reality are curved, and its practicality is poor and cannot meet different crack conditions. Summary of the invention

[0003] Based on this, it is necessary to provide an asphalt highway maintenance grouting equipment to address the problems existing in the current cleaning agencies.

[0004] The above purpose is achieved through the following technical solutions:

[0005] An asphalt highway maintenance and grouting device comprises: a supporting base plate, a mounting bracket, a roller brush assembly and a roller assembly, wherein:

[0006] The roller assembly is installed under the supporting base plate, the mounting bracket is arranged on the supporting base plate and at least partially extends to the bottom of the supporting base plate, the roller brush assembly includes a cleaning roller, a rotating shaft, a first driving mechanism and a second driving mechanism, the rotating shaft is arranged under the supporting base plate, both ends of the rotating shaft are rotatably arranged on the mounting bracket, the cleaning roller is fixedly sleeved on the rotating shaft, the outer wall of the cleaning roller has a brush, the first driving mechanism is arranged on the mounting bracket, and is connected to the first end of the rotating shaft, and is used to drive the rotating shaft to rotate around the central axis of the rotating shaft, the second driving mechanism is arranged on the mounting bracket, and is connected to the second end of the rotating shaft, and is used to drive the rotating shaft to reciprocate in the extension direction of the central axis of the rotating shaft.

[0007] Furthermore, the cleaning roller includes a roller body and the brush, the roller body has a connected cleaning part and a discharge part in the extension direction of the central axis of the rotating shaft, the outer wall of the cleaning part is fixedly connected to a plurality of the brushes distributed in an array, and the discharge part is spirally provided with a plurality of the brushes in the direction surrounding the central axis of the rotating shaft.

[0008] Furthermore, the middle portion of the roller body is the cleaning portion, the portions of the roller body located on both sides of the cleaning portion are the discharge portions, and the spiral directions of the plurality of brushes on the discharge portions located on both sides of the cleaning portion are opposite.

[0009] Furthermore, the discharge portion is provided with a spiral installation groove, and the plurality of brushes provided on the discharge portion are extended along the spiral installation groove.

[0010] Furthermore, the asphalt highway maintenance and grouting equipment also includes a storage cavity, the support base plate is provided with an avoidance opening extending to the bottom, the storage cavity is located above the support base plate, the storage cavity has an opening, the storage cavity is buckled in the avoidance opening through the opening, and part of the brush extends into the storage cavity through the avoidance opening.

[0011] Furthermore, the asphalt highway maintenance and grouting equipment also includes a vacuum cleaner, which is arranged in the storage cavity and is used to collect dust swept up by the brush.

[0012] Furthermore, the mounting bracket includes a bracket body and a lifting rod, the bracket body is arranged above the storage cavity, one end of the lifting rod is connected to the bracket body, and the other end of the lifting rod passes through the storage cavity and extends to the bottom of the support base plate, and both ends of the rotating shaft are rotatably connected to the lifting rod. The asphalt highway maintenance and grouting equipment also includes a third driving mechanism, which is arranged above the storage cavity and connected to the bracket body, and is used to drive the lifting rod to rise and fall through the bracket body, so that the lifting rod drives the roller brush assembly to rise and fall.

[0013] Furthermore, the asphalt highway maintenance and grouting equipment also includes a fixed bracket, which includes a plurality of struts and an annular fixing seat, one end of the plurality of struts is connected to the storage cavity, and the other end of the plurality of struts is connected to the annular fixing seat, the third driving mechanism is arranged on the annular fixing seat, and the lifting output shaft of the third driving mechanism passes through the annular fixing seat and is connected to the bracket body.

[0014] Furthermore, the asphalt highway maintenance grouting equipment also includes a glue filling tank, a stirring motor, a delivery pump and a glue filling pipe. The glue filling tank is arranged on the supporting base plate, the stirring motor is arranged on the glue filling tank, and is used to stir the colloid in the glue filling tank. The delivery pump is arranged on the glue filling tank, and the glue filling pipe is connected to the delivery pump and extends to the bottom of the supporting base plate. The delivery pump is used to transport the colloid in the glue filling tank to the glue filling pipe.

[0015] Furthermore, the roller brush assembly is spaced apart from the glue filling tube, and when the rotating shaft rotates around the central axis of the rotating shaft, the brush in contact with the ground rotates along a side away from the glue filling tube.

[0016] The beneficial effects of the present invention are:

[0017] The asphalt highway maintenance and grouting equipment of the present invention is configured with a roller brush assembly to include a cleaning roller, a rotating shaft, a first driving mechanism and a second driving mechanism. When the asphalt highway maintenance and grouting equipment cleans cracks on a highway, the first driving mechanism drives the rotating shaft to rotate around the central axis of the rotating shaft while the second driving mechanism drives the rotating shaft to reciprocate in the extension direction of the central axis of the rotating shaft. Thus, while the rotating shaft drives the brush to rotate, the brush can also reciprocate in the extension direction of the central axis of the rotating shaft. Thus, more brushes can enter the cracks, thereby improving the cleaning efficiency of the asphalt highway maintenance and grouting equipment for cracks. Moreover, the reciprocating motion of the brush in the extension direction of the central axis of the rotating shaft can ensure that the brush is in good contact with the side walls of the cracks, thereby better cleaning the side walls of the cracks. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an asphalt highway maintenance and caulking equipment according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 Schematic diagram from another perspective;

[0020] Figure 3 for Figure 2 Sectional view at AA;

[0021] Figure 4 A schematic diagram of the structure of a cleaning roller according to an embodiment of the present invention;

[0022] Figure 5 for Figure 4 Schematic diagram of the decomposition.

[0023] in:

[0024] 100, supporting base plate; 200, mounting bracket; 210, bracket body; 220, lifting rod; 310, cleaning roller; 311, roller body; 311a, cleaning part; 311b, discharge part; 311b1, spiral mounting groove; 312, brush; 320, rotating shaft; 330, first driving mechanism; 340, second driving mechanism; 410, roller; 500, storage chamber; 600, third driving mechanism; 610, lifting output shaft; 700, fixing bracket; 710, support rod; 720, annular fixing seat; 810, glue filling tank; 820, stirring motor; 830, delivery pump; 840, glue filling tube; 900, hand push rack. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in the present invention, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0027] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] Please refer to Figures 1 to 5 , an asphalt highway maintenance and grouting equipment, including a supporting base plate 100, a mounting bracket 200, a roller brush assembly and a roller assembly.

[0029] The support base plate 100 is the installation base for the various components of the asphalt road maintenance and crack filling equipment, and the support base plate 100 can be placed horizontally. The roller assembly is installed below the support base plate 100, and the roller assembly can include a plurality of rollers 410 for the overall movement of the asphalt road maintenance and crack filling equipment.

[0030] The mounting bracket 200 is disposed on the supporting base plate 100 , and at least partially extends to the bottom of the supporting base plate 100 .

[0031] The roller brush assembly includes a cleaning roller 310, a rotating shaft 320, a first driving mechanism 330 and a second driving mechanism 340. The rotating shaft 320 is disposed below the supporting base plate 100, and both ends of the rotating shaft 320 are rotatably disposed on the mounting bracket 200. The cleaning roller 310 is fixedly sleeved on the rotating shaft 320, and the outer wall of the cleaning roller 310 has a brush 312, which is a component for cleaning impurities such as dust and stones in the cracks.

[0032] The first driving mechanism 330 is disposed on the mounting bracket 200 and connected to the first end of the rotating shaft 320 to drive the rotating shaft 320 to rotate around the central axis of the rotating shaft 320. The rotating shaft 320 rotates around its central axis to drive the cleaning roller 310 to rotate.

[0033] The second driving mechanism 340 is disposed on the mounting bracket 200, and is connected to the second end of the rotating shaft 320, and is used to drive the rotating shaft 320 to reciprocate in the extension direction of the central axis of the rotating shaft 320. The reciprocating motion of the rotating shaft 320 in the extension direction of its central axis can drive the cleaning roller 310 to reciprocate.

[0034] The first driving mechanism 330 and the second driving mechanism 340 may be hydraulic driving mechanisms, pneumatic driving mechanisms, driving motors, etc. The present invention does not specifically limit the types of the first driving mechanism 330 and the second driving mechanism 340 .

[0035] It should be noted that when the asphalt highway maintenance and grouting equipment is cleaning the cracks on the highway, the first driving mechanism 330 drives the rotating shaft 320 to rotate around the central axis of the rotating shaft 320, while the second driving mechanism 340 drives the rotating shaft 320 to reciprocate in the extension direction of the central axis of the rotating shaft 320.

[0036] The asphalt highway maintenance and grouting equipment disclosed in the embodiment of the present invention is configured with a roller brush assembly to include a cleaning roller 310, a rotating shaft 320, a first driving mechanism 330 and a second driving mechanism 340. When the asphalt highway maintenance and grouting equipment cleans cracks on a highway, the first driving mechanism 330 drives the rotating shaft 320 to rotate around the central axis of the rotating shaft 320, while the second driving mechanism 340 drives the rotating shaft 320 to reciprocate in the extension direction of the central axis of the rotating shaft 320. As a result, while the rotating shaft 320 drives the brush 312 to rotate, the brush 312 can also reciprocate in the extension direction of the central axis of the rotating shaft 320. As a result, more brushes 312 can enter the cracks, thereby improving the cleaning efficiency of the asphalt highway maintenance and grouting equipment for cracks. Moreover, the reciprocating motion of the brush 312 in the extension direction of the central axis of the rotating shaft 320 can also ensure that the brush 312 is in good contact with the side wall of the crack, thereby better cleaning the side wall of the crack.

[0037] In an optional embodiment, the cleaning roller 310 may include a roller body 311 and a brush 312, and the roller body 311 may have a cleaning portion 311a and a discharge portion 311b connected in the extension direction of the central axis of the rotating shaft 320. The outer wall of the cleaning portion 311a may be fixedly connected with a plurality of brushes 312 distributed in an array, and the discharge portion 311b may be spirally provided with a plurality of brushes 312 in the direction surrounding the central axis of the rotating shaft 320.

[0038] When the asphalt road maintenance and crack filling equipment cleans the cracks on the road, the brush 312 located at the cleaning part 311a can be opposite to the cracks, and the brush 312 of the cleaning part 311a can clean along the extension direction of the cracks as the asphalt road maintenance and crack filling equipment moves. When cleaning the cracks, not only dust can be cleaned out of the cracks, but also blocky impurities such as stones can be cleaned out of the cracks. After the blocky impurities are cleaned out of the cracks, the multiple brushes 312 located at the discharge part 311b can discharge the blocky impurities to a side away from the cleaning part 311a under the action of the spiral structure, thereby preventing the blocky impurities from falling into the cracks again.

[0039] The asphalt highway maintenance and grouting equipment disclosed in the present invention is configured such that the cleaning roller 310 is configured to include a roller body 311 and a brush 312, so that the roller body 311 has a connected cleaning portion 311a and a discharge portion 311b in the extension direction of the central axis of the rotating shaft 320, and a plurality of brushes 312 distributed in an array are fixedly connected to the outer wall of the cleaning portion 311a, and a plurality of brushes 312 are spirally arranged on the discharge portion 311b in the direction surrounding the central axis of the rotating shaft 320, so that when the brush 312 of the cleaning portion 311a cleans the block impurities in the cracks out of the cracks, the plurality of brushes 312 located in the discharge portion 311b can discharge the block impurities to a side away from the cleaning portion 311a under the action of the spiral structure, thereby preventing the block impurities from falling into the cracks again.

[0040] In order to further improve the crack cleaning ability of the cleaning roller 310, optionally, the middle part of the roller body 311 can be a cleaning part 311a, and the parts of the roller body 311 located on both sides of the cleaning part 311a can be discharge parts 311b, and the spiral directions of the multiple brushes 312 on the discharge parts 311b on both sides of the cleaning part 311a can be opposite.

[0041] The asphalt highway maintenance and crack filling equipment disclosed in the present invention is provided with a discharge part 311b on both sides of the cleaning part 311a, so that when the brush 312 of the cleaning part 311a cleans the block impurities in the cracks, the multiple brushes 312 on the discharge part 311b on both sides of the cleaning part 311a can discharge the block impurities from both sides of the cleaning part 311a under the action of the spiral structure, thereby better preventing the block impurities from falling into the cracks, and further improving the cleaning ability of the cleaning roller 310 on the cracks.

[0042] In order to improve the installation stability of the brush 312 in the discharge part 311b, optionally, the discharge part 311b may be provided with a spiral installation groove 311b1, and the plurality of brushes 312 provided in the discharge part 311b may be extended along the spiral installation groove 311b1.

[0043] The asphalt highway maintenance grouting equipment disclosed in the present invention opens a spiral installation groove 311b1 on the discharge part 311b, so that multiple brushes 312 of the discharge part 311b can be fixed in the spiral installation groove 311b1, thereby improving the installation stability of the brushes 312 in the discharge part 311b.

[0044] In order to reduce the dust generated by the cleaning roller 310 when cleaning cracks, optionally, the asphalt highway maintenance and grouting equipment may also include a storage chamber 500, the supporting base plate 100 may be provided with an escape opening extending to the bottom, the storage chamber 500 may be located above the supporting base plate 100, the storage chamber 500 may have an opening, the storage chamber 500 may be buckled in the escape opening through the opening, and part of the brush 312 may extend into the storage chamber 500 through the escape opening.

[0045] The asphalt highway maintenance and grouting equipment disclosed in the present invention is provided with a storage chamber 500, so that the part of the brush 312 in contact with the ground rotates into the storage chamber 500 after the cracks are cleaned, thereby carrying some dust into the storage chamber 500, thereby reducing the dust generated by the cleaning roller 310 when cleaning the cracks.

[0046] In order to further reduce the dust generated by the cleaning roller 310 when cleaning the cracks, optionally, the asphalt highway maintenance and grouting equipment may also include a vacuum cleaner, which may be arranged in the storage chamber 500 and may be used to collect the dust swept up by the brush 312 .

[0047] The asphalt highway maintenance and crack filling equipment disclosed in the present invention is provided with a vacuum cleaner so that the vacuum cleaner can collect dust swept up by the brush 312, thereby further reducing the dust generated by the cleaning roller 310 when cleaning the cracks.

[0048] When the asphalt road maintenance and grouting equipment cleans and injects glue into the cracks, the brush 312 needs to be in contact with the ground to clean the cracks. When the asphalt road maintenance and grouting equipment does not clean and inject glue into the cracks, if the brush 312 contacts the ground, it will not only affect the movement of the asphalt road maintenance and grouting equipment, but also cause unnecessary dust. In order to avoid the brush 312 from contacting the ground and affecting the movement of the asphalt road maintenance and grouting equipment and causing unnecessary dust when the asphalt road maintenance and grouting equipment does not clean and inject glue into the cracks, the mounting bracket 200 may optionally include a bracket body 210 and a lifting rod 220, the bracket body 210 may be arranged above the storage chamber 500, one end of the lifting rod 220 may be connected to the bracket body 210, the other end of the lifting rod 220 may pass through the storage chamber 500 and extend to the bottom of the support base plate 100, and both ends of the rotating shaft 320 may be rotatably connected to the lifting rod 220.

[0049] The asphalt highway maintenance and grouting equipment can also include a third driving mechanism 600, which can be arranged above the storage cavity 500 and can be connected to the bracket body 210. The third driving mechanism 600 can be used to drive the lifting rod 220 to rise and fall through the bracket body 210, so that the lifting rod 220 drives the roller brush assembly to rise and fall.

[0050] The third driving mechanism 600 may be a hydraulic driving mechanism, a pneumatic driving mechanism, a driving motor, etc. The present invention does not specifically limit the type of the third driving mechanism 600 .

[0051] The asphalt road maintenance and grouting equipment disclosed in the present invention is provided with a third driving mechanism 600, so that the third driving mechanism 600 is connected to the bracket body 210, so that when the asphalt road maintenance and grouting equipment cleans and injects glue to the cracks, the third driving mechanism 600 can drive the lifting rod 220 to descend through the bracket body 210, so that the lifting rod 220 drives the roller brush assembly to descend, so that the brush 312 contacts the ground. When the asphalt road maintenance and grouting equipment does not clean and inject glue to the cracks, the third driving mechanism 600 can drive the lifting rod 220 to rise through the bracket body 210, so that the lifting rod 220 drives the roller brush assembly to rise, so that the brush 312 is separated from the ground, and then when the asphalt road maintenance and grouting equipment does not clean and inject glue to the cracks, the brush 312 is prevented from contacting the ground and affecting the movement of the asphalt road maintenance and grouting equipment, and unnecessary dust can be avoided.

[0052] Optionally, the asphalt highway maintenance and grouting equipment may further include a fixed bracket 700, which may include a plurality of struts 710 and an annular fixing seat 720, one end of the plurality of struts 710 may be connected to the storage cavity 500, and the other end of the plurality of struts 710 may be connected to the annular fixing seat 720, the third driving mechanism 600 may be disposed on the annular fixing seat 720, and the lifting output shaft 610 of the third driving mechanism 600 may pass through the annular fixing seat 720 and be connected to the bracket body 210.

[0053] The asphalt highway maintenance and grouting equipment disclosed in the present invention is provided with a fixed bracket 700, and the fixed bracket 700 is provided with a structure including a plurality of struts 710 and an annular fixing seat 720, wherein the plurality of struts 710 can be evenly distributed along the circumferential direction of the annular fixing seat 720, one end of the plurality of struts 710 is connected to the storage cavity 500, and the other end of the plurality of struts 710 is connected to the annular fixing seat 720, so that the third driving mechanism 600 can be provided on the annular fixing seat 720, and the lifting output shaft 610 of the third driving mechanism 600 can pass through the annular fixing seat 720 and be connected to the bracket body 210. Since the plurality of struts 710 can be evenly distributed along the circumferential direction of the annular fixing seat 720, the lifting output shaft 610 of the third driving mechanism 600 passes through the annular fixing seat 720 and is connected to the bracket body 210, which is beneficial to the stability of the installation of the third driving mechanism 600.

[0054] Optionally, the asphalt highway maintenance and grouting equipment may further include a glue filling tank 810, a stirring motor 820, a delivery pump 830 and a glue filling pipe 840. The glue filling tank 810 may be arranged on the supporting base plate 100, the stirring motor 820 may be arranged on the glue filling tank 810, the stirring motor 820 may be used to stir the colloid in the glue filling tank 810, the delivery pump 830 may be arranged on the glue filling tank 810, the glue filling pipe 840 may be connected to the delivery pump 830, the glue filling pipe 840 may extend to the bottom of the supporting base plate 100, the delivery pump 830 may be used to transport the colloid in the glue filling tank 810 to the glue filling pipe 840, and the glue filling pipe 840 may fill the cracks with glue along the extension direction of the cracks as the asphalt highway maintenance and grouting equipment moves.

[0055] In order to reduce the pollution of the colloid flowing out of the glue filling tube 840 caused by the dust brushed up by the brush 312, optionally, the roller brush assembly can be arranged at a distance from the glue filling tube 840. When the rotating shaft 320 rotates around the central axis of the rotating shaft 320, the brush 312 in contact with the ground can rotate along the side away from the glue filling tube 840, so that the brush 312 can sweep the dust to the side away from the glue filling tube 840, thereby reducing the pollution of the colloid flowing out of the glue filling tube 840 caused by the dust brushed up by the brush 312.

[0056] Optionally, the asphalt highway maintenance and grouting equipment may further include a push frame 900 , which may be connected to the supporting base plate 100 . The push frame 900 is a component that an operator directly contacts when the operator pushes the asphalt highway maintenance and grouting equipment to move.

[0057] The specific working process of the asphalt highway maintenance and crack filling equipment disclosed in the present invention is as follows:

[0058] The asphalt road maintenance crack filling device is pushed by the push frame 900 to move along the extension direction of the crack. During the movement of the device, the brush 312 first reaches the starting position of the crack. After the brush 312 reaches the starting position of the crack, the third driving mechanism 600 drives the lifting rod 220 to descend through the bracket body 210, so that the lifting rod 220 drives the roller brush assembly to descend, so that the brush 312 contacts the ground.

[0059] After the brush 312 contacts the ground, the first driving mechanism 330 drives the rotating shaft 320 to rotate around the central axis of the rotating shaft 320, and at the same time, the second driving mechanism 340 drives the rotating shaft 320 to reciprocate in the extension direction of the central axis of the rotating shaft 320. While the rotating shaft 320 drives the brush 312 to rotate, it also reciprocates in the extension direction of the central axis of the rotating shaft 320. The brush 312 located in the cleaning part 311a is opposite to the crack and can extend into the crack to clean the crack along the extension direction of the crack as the device moves. The multiple brushes 312 located in the discharge part 311b discharge the block impurities to the side away from the cleaning part 311a under the action of the spiral structure to prevent the block impurities from falling into the crack again. The dust swept by the brush 312 will enter the storage chamber 500, and the dust will be collected by the vacuum cleaner located in the storage chamber 500, thereby reducing dust.

[0060] During the process of the hand push frame 900 pushing the asphalt road maintenance grouting equipment to move as a whole, the stirring motor 820 can stir the colloid in the glue filling tank 810. When the equipment moves to the position where the outlet of the glue filling tube 840 is opposite to the starting position of the crack, the delivery pump 830 starts to start to deliver the colloid in the glue filling tank 810 to the glue filling tube 840, so that the outlet of the glue filling tube 840 fills glue into the crack. When the equipment moves to the end position where the outlet of the glue filling tube 840 leaves the crack, the delivery pump 830 and the brush 312 stop working, and the third driving mechanism 600 drives the lifting rod 220 to rise through the bracket body 210, so that the lifting rod 220 drives the roller brush assembly to rise, so that the brush 312 is separated from the ground, and the asphalt road maintenance grouting equipment can be pushed to the next crack position for glue filling through the hand push frame 900.

[0061] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. An asphalt road maintenance and grouting equipment, characterized in that: include: A supporting base plate (100), a mounting bracket (200), a roller brush assembly and a roller assembly, wherein: The roller assembly is mounted below the support base (100); the mounting bracket (200) is disposed on the support base (100) and at least partially extends below the support base (100); the roller brush assembly comprises a cleaning roller (310), a rotating shaft (320), a first driving mechanism (330) and a second driving mechanism (340); the rotating shaft (320) is disposed below the support base (100); both ends of the rotating shaft (320) are rotatably disposed on the mounting bracket (200); the cleaning roller (310) is fixedly sleeved on the rotating shaft (320); a rotating shaft (320), the outer wall of the cleaning roller (310) having a brush (312), the first driving mechanism (330) being arranged on the mounting bracket (200) and connected to the first end of the rotating shaft (320), and being used for driving the rotating shaft (320) to rotate around the central axis of the rotating shaft (320), and the second driving mechanism (340) being arranged on the mounting bracket (200) and connected to the second end of the rotating shaft (320), and being used for driving the rotating shaft (320) to reciprocate in the extension direction of the central axis of the rotating shaft (320); While the first driving mechanism (330) drives the rotating shaft (320) to rotate around the central axis of the rotating shaft (320), the second driving mechanism (340) drives the rotating shaft (320) to reciprocate in the extension direction of the central axis of the rotating shaft (320), so that while the rotating shaft (320) drives the brush (312) to rotate, the brush (312) also reciprocates in the extension direction of the central axis of the rotating shaft (320).

2. The asphalt road maintenance and caulking equipment according to claim 1 is characterized in that: The cleaning roller (310) comprises a roller body (311) and the brush (312); the roller body (311) has a cleaning portion (311a) and a discharge portion (311b) connected in the extension direction of the central axis of the rotating shaft (320); the outer wall of the cleaning portion (311a) is fixedly connected to a plurality of the brushes (312) distributed in an array; and the discharge portion (311b) is spirally provided with a plurality of the brushes (312) in a direction surrounding the central axis of the rotating shaft (320).

3. The asphalt road maintenance and grouting equipment according to claim 2 is characterized in that: The middle portion of the roller body (311) is the cleaning portion (311a), the portions of the roller body (311) located on both sides of the cleaning portion (311a) are the discharge portions (311b), and the spiral directions of the plurality of brushes (312) on the discharge portions (311b) located on both sides of the cleaning portion (311a) are opposite.

4. The asphalt road maintenance and grouting equipment according to claim 2 is characterized in that: The discharge portion (311b) is provided with a spiral installation groove (311b1), and the plurality of brushes (312) provided on the discharge portion (311b) are extended along the spiral installation groove (311b1).

5. The asphalt road maintenance and caulking equipment according to claim 1 is characterized in that: The asphalt highway maintenance and grouting equipment further comprises a storage chamber (500); the support base plate (100) is provided with a bypass opening extending downward; the storage chamber (500) is located above the support base plate (100); the storage chamber (500) has an opening; the storage chamber (500) is buckled in the bypass opening through the opening; and a portion of the brush (312) extends into the storage chamber (500) through the bypass opening.

6. The asphalt road maintenance and caulking equipment according to claim 5 is characterized in that: The asphalt highway maintenance and caulking equipment further comprises a vacuum cleaner, which is arranged in the storage chamber (500) and is used to collect dust swept up by the brush (312).

7. The asphalt road maintenance and grouting equipment according to claim 5 is characterized in that: The mounting bracket (200) comprises a bracket body (210) and a lifting rod (220), wherein the bracket body (210) is arranged above the storage cavity (500), one end of the lifting rod (220) is connected to the bracket body (210), and the other end of the lifting rod (220) passes through the storage cavity (500) and extends to the bottom of the supporting base plate (100), and both ends of the rotating shaft (320) are rotatably connected to the lifting rod (220). The asphalt highway maintenance and grouting equipment also comprises a third driving mechanism (600), wherein the third driving mechanism (600) is arranged above the storage cavity (500) and is connected to the bracket body (210), and is used for driving the lifting rod (220) to rise and fall through the bracket body (210), so that the lifting rod (220) drives the roller brush assembly to rise and fall.

8. The asphalt road maintenance and caulking equipment according to claim 7 is characterized in that: The asphalt highway maintenance and grouting equipment further comprises a fixed bracket (700), wherein the fixed bracket (700) comprises a plurality of struts (710) and an annular fixing seat (720), wherein one end of the plurality of struts (710) is connected to the storage chamber (500), and the other end of the plurality of struts (710) is connected to the annular fixing seat (720), and the third driving mechanism (600) is disposed on the annular fixing seat (720), and a lifting output shaft (610) of the third driving mechanism (600) passes through the annular fixing seat (720) and is connected to the bracket body (210).

9. The asphalt road maintenance and grouting equipment according to claim 1, characterized in that: The asphalt highway maintenance caulking equipment further comprises a glue pot (810), a stirring motor (820), a delivery pump (830) and a glue potting pipe (840); the glue pot (810) is arranged on the supporting base plate (100); the stirring motor (820) is arranged on the glue pot (810) and is used to stir the colloid in the glue pot (810); the delivery pump (830) is arranged on the glue pot (810); the glue potting pipe (840) is connected to the delivery pump (830) and extends to the bottom of the supporting base plate (100); the delivery pump (830) is used to transport the colloid in the glue pot (810) to the glue potting pipe (840).

10. The asphalt road maintenance and caulking equipment according to claim 9, characterized in that: The rolling brush assembly is spaced apart from the glue filling tube (840), and when the rotating shaft (320) rotates around the central axis of the rotating shaft (320), the brush (312) in contact with the ground rotates along a side away from the glue filling tube (840).

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