CN112064472A

CN112064472A - Paving device for all-terrain paving robot

Info

Publication number: CN112064472A
Application number: CN202010803154.XA
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 paving 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; one side of the base block is fixedly connected with a base rod through a connecting block, a base hole is formed in the lower end of the base rod, a base column is connected in the base hole in a sliding mode, the lower end of the base column is fixedly connected with a hinge shaft, the hinge shaft is rotatably connected with two hinge plates, and an opening and closing device is arranged on the base column and used for controlling the two hinge plates to open or close. The paving device provided by the invention is suitable for all-terrain paving robots, adopts a mode of pressing the middle part and rolling towards two sides, is suitable for paving waterproof coiled materials at planes and slopes, has a good compacting effect on the waterproof coiled materials, does not have gaps at the joints of the planes and the slopes, and is suitable for popularization and application.

Description

Paving device for all-terrain paving robot

Technical Field

The invention relates to the technical field of robots, in particular to a paving 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, which is intended to protect the clamping devices in the all-terrain paving robot.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides a paving 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 paving device for the all-terrain paving robot comprises a base plate, wherein one side of the base plate is connected with a base block in a sliding manner, and a lifting device is arranged on the base plate and used for controlling the base block to slide up and down;

one side of the base block is fixedly connected with a base rod through a connecting block, a base hole is formed in the lower end of the base rod, a base column is connected in the base hole in a sliding mode, the lower end of the base column is fixedly connected with a hinge shaft, the hinge shaft is rotatably connected with two hinge plates, and an opening and closing device is arranged on the base column and used for controlling the two hinge plates to open or close;

the two sides below the base plate are symmetrically and fixedly connected with cross beams, a shear shaft is fixedly connected to one side of each cross beam, a first shear bar and a second shear bar are rotatably connected to each shear shaft through rotating pieces, a second electric telescopic rod is hinged between the first shear bar and the second shear bar, a first pressing shaft is rotatably connected between the two first shear bars, and a second pressing shaft is rotatably connected between the two second shear bars;

a U-shaped plate is arranged on one side of the substrate, and a connecting scroll rotates in the U-shaped plate.

Preferably, the rotating part comprises a rotating plate, the rotating plate is sleeved outside the scissor shaft and can rotate around the scissor shaft, a first connecting plate is fixedly connected to one side of the rotating plate, two connecting holes are formed in the first connecting plate, a connecting rod is connected in each connecting hole in a sliding mode, a second connecting plate is fixedly connected to the same end of the two connecting rods, two expansion springs are fixedly connected between the second connecting plate and the first connecting plate, the connecting rods penetrate through the expansion springs in a one-to-one correspondence mode, the first scissor rod or the second scissor rod is fixed to one side of the second connecting plate, a second electric telescopic rod is hinged between the first scissor rod and the second scissor rod, and the first scissor rod and the second scissor rod can be controlled to rotate oppositely or back to back through the second electric telescopic rod.

Preferably, the first scissor rod comprises an outer sleeve and an inner rod, the inner rod is connected in the outer sleeve in a sliding mode, a locking threaded hole is formed in one side of the outer sleeve, and a locking bolt is connected in the locking threaded hole in a threaded mode.

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.

Preferably, the device that opens and shuts includes the sliding sleeve, and the sliding sleeve cup joints in the pillar outside and can follow pillar reciprocating sliding, all articulates between every hinge board and sliding sleeve and connects the pole that opens and shuts.

Preferably, the opening and closing device further comprises an opening and closing motor, the opening and closing motor is fixed on one side of the foundation column, an opening and closing fixing plate is fixedly connected on one side of the foundation column, the opening and closing fixing plate is rotatably connected with a second lead screw, a main shaft of the opening and closing motor is coaxially and fixedly connected with the second lead screw, a second lead screw nut hole is formed in the sliding sleeve, a second lead screw nut is in threaded connection with the second lead screw nut hole, and the second lead screw is in threaded connection with the second lead screw nut.

The invention has the following beneficial effects: the paving device provided by the invention is suitable for all-terrain paving robots, adopts a mode of pressing the middle part and rolling towards two sides, is suitable for paving waterproof coiled materials at planes and slopes, has a good compacting effect on the waterproof coiled materials, does not have gaps at the joints of the planes and the slopes, and is suitable for popularization and application.

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 a schematic view of the basic structure of FIG. 2 without the tractor;

FIG. 6 is a front view of FIG. 5;

FIG. 7 is an enlarged view of portion A of FIG. 5;

FIG. 8 is an enlarged view of portion B of FIG. 5;

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 paving device 3 provided by 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 can slide back and forth along the guide groove 310 through 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 one side is through the vertical base pole 33 that sets up of connecting block 317 fixed connection, base pole 33 lower extreme is equipped with the base hole, sliding connection base column 331 in the base hole, fixed connection buffer spring between base hole bottom and the base column 331, buffer spring is not drawn in the figure, hinge shaft 336 that base column 331 lower extreme fixed connection level set up, rotate two hinge plates 337 of connection on hinge shaft 336, be equipped with the device that opens and shuts on base column 331, the device that opens and shuts is used for controlling two hinge plates 337 to open or close. 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.

Base block 315 both sides relative all are equipped with sample spout 318, equal sliding connection sampling device in every sample spout 318, sampling device includes sample slider 32, 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 sampling rod 323 at elasticity arc board 322. 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.

The paving device 3 provided by the invention is suitable for all-terrain paving robots, as shown in figures 3-12, 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.

Mounting bracket 11 front side is through erection column 12 fixed connection mounting panel 13, and the device 3 that paves sets up in mounting panel 13 one side, and base plate 31 among the device 3 that paves is articulated mutually with mounting panel 13, articulates first electric telescopic handle 14 between base plate 31 and mounting panel 13, and the articulated mode of first electric telescopic handle 14 is prior art, and no longer repeated here.

When the all-terrain paving robot is in use, as shown in fig. 13, the coiled waterproof roll 100 is sleeved on the reel 39, one end of the waterproof roll 100 is pulled, so that the waterproof roll 100 sequentially passes through the first pressing shaft 344 and the second pressing shaft 345, and the waterproof roll 100 is clamped by the two clamping rods 24 in 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 may also be used for paving a waterproof roll on a horizontal ground, the first scissor bar 342 includes an outer sleeve 3421 and an inner bar 3422, the inner bar 3422 is slidably connected in the outer sleeve 3421, a locking threaded hole is provided at one side of the outer sleeve 3421, and a locking bolt 3423 is connected in the locking threaded hole. 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 paving device for the all-terrain paving robot is characterized by comprising a base plate (31), wherein one side of the base plate (31) is connected with a base block (315) in a sliding mode, and a lifting device is arranged on the base plate (31) and used for controlling the base block (315) to slide up and down;

one side of the base block (315) is fixedly connected with a 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 manner, the lower end of the base column (331) is fixedly connected with a hinge shaft (336), the hinge shaft (336) is rotatably connected with two hinge plates (337), and the base column (331) is provided with an opening and closing device which is used for controlling the opening or closing of the two hinge plates (337);

the two sides below the base plate (31) are symmetrically and fixedly connected with cross beams (34), one side of each cross beam (34) is fixedly connected with a shear shaft (341), each shear shaft (341) is rotatably connected with a first shear rod (342) and a second shear rod (343) through a rotating member (35), a second electric telescopic rod (38) is hinged between the first shear rod (342) and the second shear rod (343), a first pressing shaft (344) is rotatably connected between the two first shear rods (342), and a second pressing shaft (345) is rotatably connected between the two second shear rods (343);

a U-shaped plate (391) is arranged on one side of the substrate (31), and a connecting scroll (39) rotates in the U-shaped plate (391).

2. A paving apparatus for an all terrain paving robot as defined in claim 1, wherein: the rotating part (35) comprises 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 with a first connecting plate (353), two connecting holes are formed in the first connecting plate (353), a connecting rod (352) is slidably connected in each connecting hole, one end of each connecting rod (352) is fixedly connected with a second connecting plate (351) together, two telescopic springs (354) are fixedly connected between the second connecting plate (351) and the first connecting plate (353), the connecting rods (352) penetrate through the telescopic springs (354) in a one-to-one correspondence manner, the first scissor rod (342) or the second scissor rod (343) is fixed on one side of the second connecting plate (351), and a second electric telescopic rod (38) is hinged between the first scissor rod (342) and the second scissor rod (343), the first scissors rod (342) and the second scissors rod (343) can be controlled to rotate in opposite directions or in opposite directions through the second electric telescopic rod (38).

3. A paving apparatus for an all terrain paving robot as defined in claim 4, wherein: the first scissors rod (342) comprises an outer sleeve (3421) and the inner rod (3422), the inner rod (3422) is connected in the outer sleeve (3421) in a sliding mode, a locking threaded hole is formed in one side of the outer sleeve (3421), and a locking bolt (3423) is connected in the locking threaded hole in a threaded mode.

4. A paving apparatus for an all terrain paving robot as defined in 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. A paving apparatus for an all terrain paving robot as defined in 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).

6. A paving apparatus for an all terrain paving robot as defined in claim 1, wherein: the device that opens and shuts includes sliding sleeve (332), sliding sleeve (332) cup joint in the pillar (331) outside and can follow pillar (331) reciprocating slide, every hinge plate (337) with all articulate between sliding sleeve (332) and connect open and shut pole (338).

7. A paving apparatus for an all terrain paving robot as defined in claim 6, wherein: 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), one side of the base column (331) is fixedly connected with an opening and closing fixing plate (333), the opening and closing fixing plate (333) is rotatably connected with a second lead screw (334), 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 in threaded connection with the second lead screw nut hole, and the second lead screw (334) is in threaded connection with the second lead screw nut.