CN112064471A

CN112064471A - Sampling device for all-terrain paving robot

Info

Publication number: CN112064471A
Application number: CN202010803152.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2020-12-11

Abstract

The invention relates to the technical field of waterproof construction, in particular to a sampling device for an all-terrain paving robot, which comprises a base plate, wherein one side of the base plate is connected with a base block in a sliding manner, a lifting device is arranged on the base plate and used for controlling the base block to slide up and down, two opposite sides of the base block are respectively provided with a sampling sliding groove, a sampling sliding block is connected in each sampling sliding groove in a sliding manner, a sampling spring is fixedly connected between the top of the inner side of each sampling sliding groove and the sampling sliding block, one side of each sliding block is fixedly connected with a connecting frame, the other end of each connecting frame is fixedly connected with an elastic arc plate, and two ends of the outer arc surface of. The sampling device provided by the invention is used for an all-terrain paving robot, can sample pavements with various gradients, and forms a guide channel for the paving compression roller through the outer arc surface of the elastic arc plate, so that the pressing degree of the waterproof roll and the ground is higher.

Description

Sampling device for all-terrain paving robot

Technical Field

The invention relates to the technical field of robots, in particular to a sampling device for an all-terrain paving robot.

Background

Asphalt or high molecular waterproof material is soaked on the matrix, and the prepared waterproof material product is provided in a coiled material form to form the waterproof coiled material. The waterproof coiled material is mainly constructed in a dry paving mode and a wet paving mode during paving. The dry spreading is to coat a base layer treating agent on the base surface, and spread and stick the coiled material after the base oil is volatilized. The construction method is relatively simple and quick, but if the bonding strength of the coiled material is not enough, the peeling strength is not high enough or the construction method is not firm enough, peeling, hollowing and even reverse leakage are easy to occur, so that the whole waterproof effect is damaged. The wet paving is to use cement mortar as a base layer treating agent and a binder, lay the waterproof coiled material on the base layer coated with the mortar, and greatly enhance the bonding strength between the coiled material and the base surface after the base layer is compacted and dried. Compared with a dry paving method, the wet paving method has relatively low requirement on the coiled material and better effect. The bonding strength of wet paving is higher than that of dry paving, and the waterproof effect is better than that of dry paving. No matter which construction method is adopted, a paver in the prior art is generally used for paving, and a paver in the prior art can only perform paving operation of the waterproof roll material on a flat ground, and some construction sections are shown in fig. 14 and comprise a plane section 200 and an inclined plane section 300. When the waterproof roll is laid between the plane section 200 and the inclined plane section 300, the paver in the prior art cannot perform paving operation. To this end, the applicant has developed an all-terrain paving robot, so as to solve the above technical problems, and the present application is directed to protecting a sampling device of the all-terrain paving robot.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides a sampling device for an all-terrain paving robot, which aims to solve the technical problems in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the invention relates to a sampling device for an all-terrain paving robot, which comprises a base plate, wherein one side of the base plate is connected with a base block in a sliding manner, a lifting device is arranged on the base plate and used for controlling the base block to slide up and down, two opposite sides of the base block are respectively provided with a sampling sliding groove, a sampling sliding block is connected in each sampling sliding groove in a sliding manner, the sampling sliding block is arranged in each sampling sliding groove and can slide up and down along the sampling sliding groove, a sampling spring is fixedly connected between the top of the inner side of each sampling sliding groove and the sampling sliding block, one side of each sliding block is fixedly connected with a connecting frame, the other end of each connecting frame is fixedly connected with an elastic arc plate, the inner arc surface of each elastic arc plate is arranged upwards, and.

Preferably, the connecting frame is an "L" shaped connecting frame.

Preferably, the connecting frame is located in the middle of the inner arc surface of the elastic arc plate.

Preferably, the lifting device comprises a first flat plate and a second flat plate which are arranged in parallel, the first flat plate and the second flat plate are both fixed on one side of the base plate, a first screw rod is rotatably connected between the first flat plate and the second flat plate, a first screw rod nut hole is formed in one side of the base block, a first screw rod nut is installed in the first screw rod nut hole, the first screw rod penetrates through the first screw rod nut and is in threaded connection with the first screw rod nut, and a first motor for driving the first screw rod to rotate is installed on the first flat plate.

Preferably, a vertically arranged guide groove is formed in one side of the substrate, a guide block is fixedly connected to one side, facing the guide groove, of the substrate, and the guide block is arranged in the guide groove and can slide in a reciprocating mode along the guide groove.

The invention has the following beneficial effects: the sampling device provided by the invention is used for an all-terrain paving robot, can sample pavements with various gradients, and forms a guide channel for the paving compression roller through the outer arc surface of the elastic arc plate, so that the pressing degree of the waterproof roll and the ground is higher.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a basic structure schematic diagram of an all-terrain paving robot;

FIG. 4 is a front view of FIG. 3;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is an enlarged view of portion B of FIG. 4;

fig. 7 is a basic structural schematic diagram of the paving device;

FIG. 8 is a front view of FIG. 7;

FIG. 9 is a schematic view showing the basic structure of the clamping device;

FIG. 10 is an enlarged view of section C of FIG. 9;

FIG. 11 is a schematic view of a connection structure of the first scissor bar and the rotary member;

FIG. 12 is a schematic view showing the basic structure of the rotating member;

fig. 13 is a state diagram of the use of the all-terrain paving robot;

fig. 14 is a state diagram of a basic structure of a construction site in the related art.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example 1

As shown in fig. 1 to 2, the sampling device for the all-terrain paving robot of the present invention includes a base plate 31, a guide groove 310 vertically disposed on one side of the base plate 31, a guide block 316 slidably connected in the guide groove 310, a base block 315 fixedly connected to one side of the guide block 316, and the base block 315 capable of reciprocating sliding along the guide groove 310 via the guide block 316. A lifting device is installed on the base plate 31, and the lifting device is used for controlling the base block 315 to slide up and down. The lifting device comprises a first flat plate 311 and a second flat plate 312 which are arranged in parallel, the first flat plate 311 and the second flat plate 312 are both fixed on one side of the base plate 31, a first screw rod 313 is rotatably connected between the first flat plate 311 and the second flat plate 312, a first screw rod nut hole is arranged on one side of the base block 315, a first screw rod nut is arranged in the first screw rod nut hole, the first screw rod 313 penetrates through the first screw rod nut and is in threaded connection with the first screw rod nut, and a first motor 314 for driving the first screw rod 313 to rotate is arranged on the first flat plate 311. Base block 315 both sides relative all are equipped with sample spout 318, equal sliding connection sample slider 32 in every sample spout 318, sample slider 32 sets up in sample spout 318 and can follow sample spout 318 and slide from top to bottom, fixed connection sample spring 320 between sample spout 318 inboard top and sample slider 32, the link 321 of every slider 32 one side equal fixed connection "L" shape, the other end fixed connection elasticity arc board 322 of link 321, the inner arc face of elasticity arc board 322 upwards sets up, link 321 is located the intrados middle part of elasticity arc board 322, extrados both ends fixed connection sample pole 323 at elasticity arc board 322.

The sampling device is used in an all-terrain paving robot, the all-terrain paving robot comprises a tractor 1, the front side of the tractor 1 is fixedly connected with an installation frame 11, a clamping device 2 is fixedly connected below the front side of the installation frame 11, the clamping device 2 comprises two clamping plates 21 fixed on the front side of the installation frame 11, one side of each clamping plate 21 is provided with a round hole, a round shaft 28 is rotatably connected in each round hole, one end of each round shaft 28 is fixedly connected with a round clamping turntable 22, the two clamping turntables 22 are coaxially arranged, one side of each clamping turntable 22 is provided with two vertically arranged clamping chutes 221, each clamping chute 221 is slidably connected with a clamping slide block 23, a clamping rod 24 is fixedly connected between the two opposite clamping slide blocks 23, on one side of one of the clamping disks 22, a drive is provided which can control the movement of the two clamping levers 24 away from or towards each other. The driving device comprises two driving fixing plates 25 which are arranged in parallel, the driving fixing plates 25 are fixed on one side of the clamping rotary table 22, a driving shaft 26 is rotatably connected between the two driving fixing plates 25, a left-handed thread section and a right-handed thread section are arranged on the driving shaft 26, a left-handed thread hole is formed in one side of one of the clamping sliding blocks 23, a right-handed thread hole is formed in one side of the other clamping sliding block 23, the left-handed thread section of the driving shaft 26 is in threaded connection in the left-handed thread hole, and the right-handed thread section of the driving shaft. A hand wheel disc 27 is fixedly attached to one end of the drive shaft 26. The drive shaft 26 is rotated by means of a hand wheel disk 27, so that the two clamping levers 24 can be controlled to move away from or towards each other.

The front side of the mounting frame 11 is fixedly connected with a mounting plate 13 through a mounting column 12, one side of the mounting plate 13 is hinged with a paving device 3, the paving device 3 comprises a base plate 31 in a sampling device, the base plate 31 is hinged with the mounting plate 13, the first electric telescopic rod 14 is hinged between the base plate 31 and the mounting plate 13, the hinging mode of the first electric telescopic rod 14 is the prior art, and will not be described in detail herein, one side of the base block 315 is fixedly connected to the vertically arranged base rod 33 through a connecting block 317, the lower end of the base rod 33 is provided with a base hole, a base column 331 is connected in the base hole in a sliding way, a buffer spring is fixedly connected between the bottom in the base hole and the base column 331, the buffer spring is not shown in the figure, the lower end of the base column 331 is fixedly connected with a hinge shaft 336 which is horizontally arranged, two hinge plates 337 are rotatably connected on the hinge shaft 336, an opening and closing device is arranged on the base column 331 and used for controlling the opening and closing of the two hinge plates 337. The device that opens and shuts includes sliding sleeve 332, and sliding sleeve 332 cup joints in the base column 331 outside and can follow base column 331 reciprocating sliding, all articulates between every hinge board 337 and sliding sleeve 332 and connects the pole 338 that opens and shuts, and the connected mode between pole 338 and hinge board 337, the sliding sleeve 332 is prior art. The opening and closing device further comprises an opening and closing motor 335, the opening and closing motor 335 is fixed on one side of the base column 331, an opening and closing fixing plate 333 is fixedly connected on one side of the base column 331, a second lead screw 334 is rotatably connected on the opening and closing fixing plate 333, a main shaft of the opening and closing motor 335 is coaxially and fixedly connected with the second lead screw 334, a second lead screw nut hole is formed in the sliding sleeve 332, a second lead screw nut is connected in the second lead screw nut hole in a threaded mode, and the second lead screw 334 is connected in the second lead screw nut in a threaded mode. The opening and closing motor 335 drives the sliding sleeve 332 to slide up and down along the base column 331, so as to control the opening and closing of the two hinge plates 337.

Base plate 31 below bilateral symmetry fixed connection crossbeam 34, equal fixed connection scissors axle 341 in every crossbeam 34 one side, all rotate through rotating piece 35 on every scissors axle 341 and connect first scissors pole 342 and second scissors pole 343, articulated second electric telescopic handle 38 between first scissors pole 342 and the second scissors pole 343, can control first scissors pole 342 and second scissors pole 343 and rotate in opposite directions or carrying on the back mutually through second electric telescopic handle 38, rotate between two first scissors poles 342 and connect first pressing shaft 344, rotate between two second scissors poles 343 and connect second pressing shaft 345. A U-shaped plate 391 is fixedly connected to one side of the first plate 311, and a reel 39 is rotatably connected to the U-shaped plate 391.

As shown in fig. 11 and 12, the rotating member 35 includes a rotating plate 356, the rotating plate 356 is sleeved outside the scissor shaft 341 and can rotate around the scissor shaft 341, one side of the rotating plate 356 is fixedly connected to the first connecting plate 353, two connecting holes are formed in the first connecting plate 353, a connecting rod 352 is slidably connected to each connecting hole, the same ends of the two connecting rods 352 are fixedly connected to the second connecting plate 351 together, two extension springs 354 are fixedly connected between the second connecting plate 351 and the first connecting plate 353, the connecting rods 352 pass through the extension springs 354 in a one-to-one correspondence manner, and the first scissor rod 342 or the second scissor rod 343 is fixed to one side of the second connecting plate 351.

In use, as shown in fig. 13, the roll of waterproofing sheet 100 wound is wound around the reel 39, one end of the roll of waterproofing sheet 100 is pulled so that the roll of waterproofing sheet 100 passes through the first pressing shaft 344 and the second pressing shaft 345 in this order, and the roll of waterproofing sheet 100 is clamped by the two clamping bars 24 of the clamping device 2. The base block 315 is driven to descend by the first motor 314, the sampling rod 323 in the sampling device contacts with the ground, the base block 315 continues to descend, the sliding block 32 compresses the sampling spring 320, the sampling rod 323 keeps contacting with the ground by the sampling spring 320, when the hinge shaft 336 contacts with the waterproof coiled material, the base block 315 stops descending, the sliding sleeve 332 is controlled to descend by the opening and closing motor 335, the two hinge plates 337 are controlled to open by the opening and closing rod 338, the waterproof coiled material at the slope corner of the ground is pressed by the two hinge plates 337, the first shearing rod 342 and the second shearing rod 343 are controlled to rotate back and forth by the second electric telescopic rod 38, so that the waterproof coiled material is pressed on the ground by the first pressing shaft 344 and the second pressing shaft 345, the positioning rod 30 is fixedly connected to one side of the first shearing rod 342 and the second shearing rod 343, during the rotation of the first shearing rod 342 and the second shearing rod 343, the positioning rod 30 is tightly attached to the outer arc surface of the elastic arc plate 322, so that no matter the slope of the ground, under the combined action of the positioning rod 30 and the extension spring 354, the first pressing shaft 344 and the second pressing shaft 345 can be always in contact with the ground, and the waterproof coiled material can be effectively pressed on the ground.

Of course, the all-terrain paving robot can also be used for paving a waterproof coiled material on a horizontal ground, the first cutter bar 342 comprises an outer sleeve 3421 and an inner rod 3422, the inner rod 3422 is connected with the outer sleeve 3421 in a sliding manner, a locking threaded hole is formed in one side of the outer sleeve 3421, and a locking bolt 3423 is connected with the locking threaded hole in a threaded manner. The waterproof coiled material is sleeved on the first pressing shaft 344, the inner rod 3422 extends from the outer sleeve 3421 and is locked through the locking bolt 3423, the base plate 31 is controlled to be lifted through the first electric telescopic rod 14, the first pressing shaft 344 is in contact with the ground, and accordingly the waterproof coiled material is paved.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a sampling device for all terrain robot that paves, a serial communication port, including base plate (31), base plate (31) one side sliding connection base block (315) be equipped with elevating gear on base plate (31), elevating gear is used for controlling base block (315) and slides from top to bottom, the both sides that base block (315) are relative all are equipped with sample spout (318), equal sliding connection sample slider (32) in every sample spout (318), sample slider (32) set up in sample spout (318) and can follow sample spout (318) and slide from top to bottom sample spout (318) the inboard top of sample spout (318) with fixed connection sample spring (320) between sample slider (32), every equal fixed connection link (321) in slider (32) one side, other end fixed connection elasticity arc plate (322) of link (321), the intrados face of elasticity arc plate (322) upwards sets up, and both ends of the outer arc surface of the elastic arc plate (322) are fixedly connected with sampling rods (323).

2. The sampling device of claim 1, wherein: the connecting frame (321) is L-shaped.

3. The sampling device of claim 1, wherein: the connecting frame (321) is positioned in the middle of the inner arc surface of the elastic arc plate (322).

4. The sampling device of claim 1, wherein: the lifting device comprises a first flat plate (311) and a second flat plate (312) which are arranged in parallel, the first flat plate (311) and the second flat plate (312) are fixed on one side of the base plate (31), a first screw rod (313) is rotatably connected between the first flat plate (311) and the second flat plate (312), a first screw rod nut hole is formed in one side of the base block (315), a first screw rod nut is arranged in the first screw rod nut hole, a first screw rod (313) penetrates through the first screw rod nut and is in threaded connection with the first screw rod nut, and a first motor (314) used for driving the first screw rod (313) to rotate is arranged on the first flat plate (311).

5. The sampling device of claim 4, wherein: the base plate (31) is provided with a guide groove (310) which is vertically arranged on one side, the base block (315) faces one side of the guide groove (310) and is fixedly connected with a guide block (316), and the guide block (316) is arranged in the guide groove (310) and can slide in a reciprocating mode along the guide groove (310).