CN115613429A - Intelligent processing device for asphalt pavement core sample - Google Patents

Abstract

The invention discloses an intelligent processing device for a core sample of an asphalt pavement, which relates to the technical field of asphalt pavement detection and comprises a workbench, and a transverse moving mechanism, a lifting mechanism and a sampling mechanism which are arranged on the workbench, wherein two groups of supporting plates are symmetrically arranged at the top end of the workbench, the transverse moving mechanism is arranged on one side, close to each other, of each of the two groups of supporting plates, the transverse moving mechanisms are connected with the lifting mechanism, and the lower part of the lifting mechanism is connected with the sampling mechanism through an automatic material pushing mechanism; the sampling mechanism comprises a sampling cylinder arranged below the automatic pushing mechanism; according to the invention, after the core drilling barrel samples the asphalt core sample, the asphalt core sample can be pushed out of the core drilling barrel through the automatic material pushing mechanism of the device, and even if the surface part of the asphalt core sample is melted by high temperature, the whole asphalt core sample can still be pushed out of the core drilling barrel through automatic material pushing, so that the difficulty in taking out the core sample in the core drilling barrel is reduced, and the detection work for taking out the asphalt core sample is facilitated.

Description

Intelligent processing device for asphalt pavement core sample

Technical Field

The invention relates to the technical field of asphalt pavement detection, in particular to an intelligent processing device for an asphalt pavement core sample.

Background

Asphalt pavement refers to various types of pavement which is made by mixing mineral materials and asphalt materials according to a certain proportion, so that the pavement is smooth, less in dust, waterproof and durable, and the asphalt pavement is a high-grade pavement which is most widely adopted in road construction.

In order to ensure the construction quality of the asphalt pavement, the asphalt content of the asphalt pavement needs to be detected after the asphalt pavement is constructed, the asphalt mixture is taken out of the pavement by a core drilling sampling mode, then the mixture is dispersed, aggregate in the mixture is separated from asphalt by an extraction method, and the percentage of the asphalt amount in the mixture quality, namely the asphalt content, can be calculated.

Disclosure of Invention

The invention aims to provide an intelligent processing device for an asphalt pavement core sample, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides an intelligent processing device for core samples of asphalt pavements, which comprises a workbench, and a transverse moving mechanism, a lifting mechanism and a sampling mechanism which are arranged on the workbench, wherein two groups of supporting plates are symmetrically arranged at the top end of the workbench, the transverse moving mechanism is arranged on one side, which is relatively close to the two groups of supporting plates, the transverse moving mechanism is connected with the lifting mechanism, and the lower part of the lifting mechanism is connected with the sampling mechanism through an automatic material pushing mechanism;

the sampling mechanism comprises a sampling cylinder arranged below the automatic pushing mechanism, and a distance sensor is annularly arranged at the bottom end of the sampling cylinder;

the automatic material pushing mechanism comprises a material pushing cylinder connected with the top end of a sampling cylinder, the material pushing cylinder is hollow and communicated with an inner cavity of the sampling cylinder, a first fixing plate and a second fixing plate are sequentially arranged on the cylinder wall of the material pushing cylinder from high to low, a second motor is arranged at the axis of the bottom end of the first fixing plate, a threaded rod is connected to the output end of the second motor, a bearing matched with the threaded rod is arranged at the axis of the top end of the second fixing plate, a threaded block is connected to the outer end of the threaded rod in a threaded manner, sliders slidably connected with the cylinder wall of the material pushing cylinder are arranged on the circumference of the outer end of each threaded block, slide rods capable of penetrating through the second fixing plate and extending to the top end of the inner cavity of the sampling cylinder are arranged at the bottom ends of the sliders, the material pushing plate is arranged at the top end of the inner cavity of the sampling cylinder and slidably connected with the sampling cylinder through slide rings at the outer end of the cylinder wall of the material pushing plate, a pressing plate is arranged in the inner cavity of the material pushing plate and used for storing cooling liquid, pushing rods extend to the inner cavity of the material pushing plate and are connected with the pressing plate, material pushing columns are arranged at equal intervals at the bottom end of the material pushing plate, and water injection pipes are arranged on the side walls of the material pushing plate.

Preferably, the sideslip mechanism is including setting up in the inboard carriage of backup pad, the carriage is provided with the sliding block through establishing the sliding tray slip in, the lateral wall of sliding block is provided with the slide bar that can extend out the carriage.

Preferably, elevating system includes the work box that is connected with the slide bar extension end, the slide bar is located the both sides of work box, the work box inboard is provided with first motor, the output shaft of first motor rotates and is provided with the tooth cover, the tooth cover meshing is connected with the pinion rack, the bottom of pinion rack is provided with the lift post, the movable hole that the lift post was seted up through the work box bottom is connected with the top that pushes away a material section of thick bamboo, the both sides of pinion rack all are provided with the deflector, the deflector slides with the guide bar of work box inner wall and links to each other.

Preferably, still be provided with the abluent wiper mechanism before measuring to pitch core appearance in the sampler barrel on the workstation, wiper mechanism is including setting up the washing case in workstation top opposite side, the diapire axle center department of wasing the case is provided with the third motor, the output of third motor is provided with the mount that is used for fixed pitch core appearance.

Preferably, the diapire both sides of wasing the case all are provided with the movable groove, be provided with the movable rod in the movable groove, the slip is provided with the movable block on the movable rod.

Preferably, the movable block is provided with a rotating disc in a rotating mode, one side of the top end of the rotating disc is provided with a first rotating rod in a rotating mode, and the rod wall of the first rotating rod is provided with a cylinder cleaning brush in a sleeved mode.

Preferably, a second rotating rod is rotatably arranged on the other side of the top end of the rotating disc, and a wind deflector is sleeved on the wall of the second rotating rod.

Preferably, a controller matched with the distance sensor is arranged on the surface of any one of the supporting plates, and a guide wheel for moving is annularly arranged at the bottom end of the workbench.

Compared with the prior art, the above one or more technical schemes have the following beneficial effects:

the invention provides an intelligent asphalt pavement core sample processing device, which can push an asphalt core sample out of a core drilling cylinder through an automatic material pushing mechanism of the device after the core drilling cylinder samples the asphalt core sample, so that the asphalt core sample can be pushed out of the core drilling cylinder by automatic material pushing even if the surface part of the asphalt core sample is melted by high temperature, and the core sample in the core drilling cylinder is taken out difficultly.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are included to illustrate an exemplary embodiment of the invention and not to limit the invention.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the sampling cylinder and the pushing cylinder according to the present invention;

FIG. 3 is an enlarged schematic view at A of FIG. 2 of the present invention;

FIG. 4 is a schematic view of the lift mechanism of the present invention;

FIG. 5 is a schematic view of the cleaning mechanism of the present invention;

FIG. 6 is a schematic top view of the present invention;

fig. 7 is a side view of the present invention.

In the figure:

1. a work table; 101. a support plate; 102. a controller; 103. a guide wheel;

201. a carriage; 202. a slider; 203. a slide bar;

301. a work box; 302. a first motor; 303. a gear sleeve; 304. a toothed plate; 305. a lifting column; 306. a movable hole; 307. a guide plate; 308. a guide bar;

401. a sampling tube; 402. a distance sensor;

501. pushing the material barrel; 502. a first fixing plate; 503. a second fixing plate; 504. a second motor; 505. a threaded rod; 506. a bearing; 507. a thread block; 508. a slider; 509. a slide bar; 510. a material pushing plate; 511. a slip ring; 512. pressing a plate; 513. pushing the material column; 514. a water injection pipe;

601. a cleaning tank; 602. a third motor; 603. a fixed mount; 604. a movable groove; 605. a movable rod; 606. a movable block; 607. rotating the disc; 608. rotating the first rod; 609. a cylinder cleaning brush; 610. rotating the second rod; 611. a wind deflector.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-7, the invention provides an intelligent processing device for core samples of asphalt pavements, which comprises a workbench 1, and a transverse moving mechanism, a lifting mechanism and a sampling mechanism which are arranged on the workbench 1, wherein two groups of supporting plates 101 are symmetrically arranged at the top end of the workbench 1, the transverse moving mechanism is arranged on one side, which is relatively close to the two groups of supporting plates 101, of each group of supporting plates, the transverse moving mechanism is connected with the lifting mechanism, and the lower part of the lifting mechanism is connected with the sampling mechanism through an automatic material pushing mechanism;

as shown in fig. 1, the sampling mechanism includes a sampling cylinder 401 disposed below the automatic pushing mechanism, a distance sensor 402 is annularly disposed at a bottom end of the sampling cylinder 401, the sampling cylinder 401 is used for drilling into the underground of the asphalt pavement and sampling an asphalt core sample according to an internal space of the sampling cylinder 401, a transmission signal of the distance sensor 402 can measure an insertion distance between the sampling cylinder 401 and the asphalt pavement in real time, a worker can judge a sampling position according to the transmission signal of the distance sensor 402 and adjust a distance between the sampling cylinder 401 and the asphalt pavement according to a final measurement position;

as shown in fig. 2, the automatic pushing mechanism includes a pushing cylinder 501 connected to the top end of the sampling cylinder 401, the pushing cylinder 501 is hollow and is communicated with the inner cavity of the sampling cylinder 401, the cylinder wall of the pushing cylinder 501 is sequentially provided with a first fixing plate 502 and a second fixing plate 503 from high to low, a second motor 504 is arranged at the bottom end axis of the first fixing plate 502, the output end of the second motor 504 is connected with a threaded rod 505, a bearing 506 matched with the threaded rod 505 is arranged at the top end axis of the second fixing plate 503, the outer end of the threaded rod 505 is in threaded connection with a threaded block 507, the outer end circumference of the threaded block 507 is provided with a sliding block 508 slidably connected to the cylinder wall of the pushing cylinder 501, the bottom end of each sliding block 508 is provided with a sliding rod 509 which can penetrate through the second fixing plate 503 and extend to the top end of the inner cavity of the sampling cylinder 401, in specific implementation, the second motor 504 drives the threaded rod 505 to rotate, so that the threaded rod 505 and the sliding block 507 and the sliding block 508 move up and down synchronously along the cylinder wall of the pushing cylinder 501 in rotation, and further pushes the sliding rod 509 to move up and down in the inner cavity of the sampling cylinder 401, and down in cooperation of the above-up and down movement, as a control end of the automatic pushing process, which is used for controlling the start of the automatic pushing process;

as shown in fig. 3, a material pushing plate 510 is disposed at the top end of an inner cavity of the sampling cylinder 401, the material pushing plate 510 is slidably connected to the cylinder wall of the sampling cylinder 401 through a sliding ring 511 at the outer end of the material pushing plate 510, a pressing plate 512 is disposed in the inner cavity of the material pushing plate 510, a sliding rod 509 extends into the inner cavity of the material pushing plate 510 and is connected to the pressing plate 512, material pushing posts 513 are equidistantly disposed at the bottom end of the material pushing plate 510, a water injection pipe 514 is disposed on the side wall of the material pushing plate 510, in an original state, the pressing plate 512 is disposed at a certain height in the material pushing plate 510 due to the existence of the cooling liquid in the inner cavity of the material pushing plate 510, when a control end pushes the sliding rod to move downward, a downward pressure is applied to the pressing plate 512, the pressing plate 512 presses the cooling liquid in the inner cavity of the material pushing plate 510 downward, the cooling liquid flows from the water injection pipe 514 to the cylinder wall of the sampling cylinder 401 after being pressed, and the cooling liquid contacts with the high-temperature gas around the asphalt core sample to cool the material, so that the material pushing plate 510 is in a working state, the cylinder wall 511 of the material pushing plate 510 is fixed;

as shown in fig. 3, when the pressing plate 512 is continuously pressed down to completely extrude the cooling liquid in the inner cavity of the pushing plate 510, the pressing plate 512 is continuously pressed down to drive the pushing plate 510 to move downward integrally, the sliding ring 511 and the pushing plate 510 keep synchronous sliding motion, the pushing column 513 at the bottom end of the pushing plate 510 gradually contacts with the top end of the asphalt core sample while the pushing plate 510 slides down, the pushing column 513 pushes the asphalt core sample to eject the asphalt core sample from the sampling cylinder 401, and the asphalt core sample is gradually ejected from the sampling cylinder 401 along with the sliding of the pushing plate 510.

Specifically, as shown in fig. 7, the traversing mechanism includes a sliding frame 201 disposed inside the support plate 101, the sliding frame 201 is slidably provided with a sliding block 202 through an inner sliding groove, a side wall of the sliding block 202 is provided with a sliding rod 203 capable of extending out of the sliding frame 201, the sliding of the sliding frame 201 and the driving of the sliding rod 203 through the sliding block 202 can adjust the horizontal working position of the sampling cylinder 401, and not only can the working interface before sampling be adjusted according to the sampling position, but also the horizontal position can be adjusted to a relevant device after sampling to perform subsequent cleaning operation on the device.

As shown in fig. 4, in this embodiment, the lifting mechanism includes a working box 301 connected to an extending end of the sliding rod 203, the sliding rod 203 is located at two sides of the working box 301, a first motor 302 is disposed inside the working box 301, an output shaft of the first motor 302 is rotatably provided with a toothed sleeve 303, the toothed sleeve 303 is engaged with a toothed plate 304, a lifting column 305 is disposed at a bottom end of the toothed plate 304, the lifting column 305 is connected to a top end of the pushing cylinder 501 through a movable hole 306 formed at the bottom end of the working box 301, and when the lifting mechanism performs lifting movement on the sampling cylinder 401, the embodiment is that; the tooth sleeve 303 is driven to rotate by the first motor 302, the tooth sleeve 303 is rotationally meshed with the transmission tooth plate 304 to move up and down, the lifting column 305 connected with the tooth sleeve drives the sampling cylinder 401 to lift in a synchronous motion manner, the sampling height can be adjusted according to the change of the distance between the sampling cylinder 401 and the asphalt pavement, guide plates 307 are arranged on two sides of the tooth plate 304, the guide plates 307 are connected with the guide rod 308 on the inner wall of the working box 301 in a sliding manner, the guide plates 307 connected with the tooth plate 304 can slide on the rod wall of the guide rod 308 in a synchronous manner when the tooth plate 304 moves, the motion stability of the tooth plate 304 is ensured, the guide effect can be provided for the lifting motion, the position deviation of the tooth plate 304 when the lifting motion is prevented, and the integral stability of the lifting motion is ensured.

As a preferred embodiment of the present invention, in order to clean the asphalt core sample before measurement to improve the measurement accuracy, as shown in fig. 5, it is preferred that the workbench 1 is further provided with a cleaning mechanism for cleaning the asphalt core sample before measurement in the sampling cylinder 401, the cleaning mechanism includes a cleaning tank 601 disposed on the other side of the top end of the workbench 1, a cleaning solution is filled in the cleaning tank 601, a third motor 602 is disposed at the bottom wall axis of the cleaning tank 601, the output end of the third motor 602 is provided with a fixing frame 603 for fixing the asphalt core sample, the asphalt core sample in the sampling cylinder 401 is moved to the upper side of the cleaning tank 601 by the traversing mechanism, the asphalt core sample is ejected from the sampling cylinder 401 to the fixing frame 603 in the cleaning tank 601 by the pushing mechanism, and the asphalt core sample on the fixing frame 603 is driven to rotate by the third motor 602, so as to perform the cleaning operation of the asphalt core sample.

Specifically, as shown in fig. 5, both sides of the bottom wall of the cleaning tank 601 are provided with movable grooves 604, a movable rod 605 is arranged in each movable groove 604, and a movable block 606 is arranged on each movable rod 605 in a sliding manner, so that the cleaning distance of the asphalt core samples can be adjusted to the optimal cleaning distance according to the sliding of the movable block 606 on the rod wall of the movable rod 605 in each movable groove 604, and the cleaning operation can be performed according to the asphalt core samples of different specifications and sizes.

Specifically, as shown in fig. 5, a rotating disc 607 is rotatably disposed on the movable block 606, the rotating disc 607 is externally connected with a driving motor so that the rotating disc 607 can rotate, and can be switched between working states according to working requirements (i.e. cleaning or drying) of the asphalt core sample, a rotating rod 608 is rotatably disposed on one side of a top end of the rotating disc 607, a cylindrical cleaning brush 609 is sleeved on a rod wall of the rotating rod 608, the rotating rod 608 is driven by an external motor (not shown) to rotate so that the cylindrical cleaning brush 609 rotates, and the cleaning action can be performed on the asphalt core sample by matching with the rotation of the asphalt core sample on the fixing frame 603 (in addition, the asphalt core sample is soaked in the cleaning solution in the cleaning tank 601), and the specific working process is similar to an automatic car washing process in the prior art, and the cylindrical cleaning brush 609 and the asphalt core sample rotate oppositely so that the cleaning brush cleans dust adhered to the surface of the asphalt core sample.

Specifically, as shown in fig. 5, the top opposite side of rolling disc 607 rotates and is provided with two dwang 610, the pole wall cover of two dwang 610 is equipped with wind vane 611, two dwang 610 also receive external motor electric drive simultaneously, pour out the washing liquid that will wash in the case 601 after finishing washing, it makes two dwang 610 be close to the pitch core appearance to rotate through rolling disc 607, then drive two dwang 610 drive wind vane 611 is rotatory, wind vane 611 pivoted while produces wind-force and can blow to the surface of pitch core appearance, it dries and dries (operating time is no less than 24 h) to it, dry to the pitch core appearance and resume the permanent weight (does not have moisture) state.

As shown in fig. 1 and 6, in this embodiment, a controller 102 adapted to a distance sensor 402 is disposed on a surface of any supporting plate 101, the controller 102 can control an opening/closing state of the distance sensor 402, and a display screen on the controller 102 can display sampling position data of the distance sensor 402, so as to realize intelligent detection of an asphalt pavement, a guide wheel 103 for movement is annularly disposed at a bottom end of the workbench 1, and a device in an operating state can be quickly adjusted in position through the guide wheel 103, so that a plurality of pavement detection operations are facilitated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. An intelligent processing device for core samples of asphalt pavements comprises a workbench (1), and a transverse moving mechanism, a lifting mechanism and a sampling mechanism which are arranged on the workbench (1), and is characterized in that two groups of supporting plates (101) are symmetrically arranged at the top end of the workbench (1), the transverse moving mechanism is arranged on one side, close to each other, of each group of supporting plates (101), the transverse moving mechanisms are connected with the lifting mechanism, and the lower part of each lifting mechanism is connected with the sampling mechanism through an automatic material pushing mechanism;

the sampling mechanism comprises a sampling cylinder (401) arranged below the automatic pushing mechanism, and a distance sensor (402) is annularly arranged at the bottom end of the sampling cylinder (401);

the automatic pushing mechanism comprises a pushing barrel (501) connected with the top end of a sampling barrel (401), the pushing barrel (501) is hollow and communicated with the inner cavity of the sampling barrel (401), the barrel wall of the pushing barrel (501) is sequentially provided with a first fixing plate (502) and a second fixing plate (503) from high to low, the bottom end axis of the first fixing plate (502) is provided with a second motor (504), the output end of the second motor (504) is connected with a threaded rod (505), the top end axis of the second fixing plate (503) is provided with a bearing (506) matched with the threaded rod (505), the outer end of the threaded rod (505) is in threaded connection with a threaded block (507), the circumference of the outer end of the threaded block (507) is provided with a sliding block (508) in sliding connection with the pushing barrel (501), the bottom end of each sliding block (508) is provided with a sliding rod (509) capable of penetrating through the second fixing plate (503) and extending to the top end of the inner cavity of the sampling barrel (401), the top end of the inner cavity of the sampling barrel (401) is provided with a pushing plate (510), the inner cavity of the pushing barrel (510) is connected with a sliding ring (510), and a sliding ring (510) is connected with a sliding plate (512) for storing liquid (510) extending to the inner cavity (510), the bottom of scraping wings (510) equidistance is provided with pushes away material post (513), the lateral wall of scraping wings (510) is provided with water injection pipe (514).

2. The intelligent processing device for the asphalt pavement core sample according to claim 1, characterized in that: the transverse moving mechanism comprises a sliding frame (201) arranged on the inner side of the supporting plate (101), the sliding frame (201) is provided with a sliding block (202) in a sliding mode through an inner sliding groove, and a sliding rod (203) capable of extending out of the sliding frame (201) is arranged on the side wall of the sliding block (202).

3. The intelligent processing device for the asphalt pavement core sample according to claim 1, characterized in that: elevating system includes work box (301) that is connected with slide bar (203) extension end, slide bar (203) are located the both sides of work box (301), work box (301) inboard is provided with first motor (302), the output shaft of first motor (302) rotates and is provided with tooth cover (303), tooth cover (303) meshing is connected with pinion rack (304), the bottom of pinion rack (304) is provided with lift post (305), movable hole (306) that lift post (305) were seted up through work box (301) bottom is connected with the top of pushing away material section of thick bamboo (501), the both sides of pinion rack (304) all are provided with deflector (307), deflector (307) slide with guide bar (308) of work box (301) inner wall and link to each other.

4. The intelligent processing device for the asphalt pavement core sample according to claim 1, characterized in that: still be provided with abluent wiper mechanism before measuring pitch core appearance in sampler barrel (401) on workstation (1), wiper mechanism is including setting up in washing case (601) of workstation (1) top opposite side, the diapire axle center department of wasing case (601) is provided with third motor (602), the output of third motor (602) is provided with mount (603) that are used for fixed pitch core appearance.

5. The intelligent processing device for the asphalt pavement core sample according to claim 4, characterized in that: the cleaning device is characterized in that movable grooves (604) are formed in two sides of the bottom wall of the cleaning box (601), movable rods (605) are arranged in the movable grooves (604), and movable blocks (606) are arranged on the movable rods (605) in a sliding mode.

6. The intelligent processing device for the asphalt pavement core sample according to claim 5, characterized in that: the movable block (606) is provided with a rotating disc (607) in a rotating mode, one side of the top end of the rotating disc (607) is provided with a rotating rod I (608) in a rotating mode, and the rod wall of the rotating rod I (608) is provided with a cylinder cleaning brush (609) in a sleeved mode.

7. The intelligent processing device for the asphalt pavement core sample according to claim 6, characterized in that: the top opposite side of rolling disc (607) rotates and is provided with dwang two (610), the pole wall cover of dwang two (610) is equipped with wind direction board (611).

8. The intelligent processing device for the core sample of the asphalt pavement according to claim 1, characterized in that: the surface of any one of the supporting plates (101) is provided with a controller (102) matched with the distance sensor (402), and the bottom end of the workbench (1) is annularly provided with a guide wheel (103) for movement.

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