CN112048976A

CN112048976A - Material pressing device for all-terrain paving robot

Info

Publication number: CN112048976A
Application number: CN202010803138.0A
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: 2020-12-08

Abstract

The invention relates to the technical field of waterproof construction, in particular to a material pressing device for an all-terrain paving robot, which is characterized by comprising a base column (331), wherein 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 an opening and closing device is arranged on the base column (331) and is used for controlling the opening or closing of the two hinge plates (337). The pressing device provided by the invention is used in an all-terrain paving robot, presses the middle part of the waterproof roll material to two edges, realizes paving of the waterproof roll material, and is suitable for pavements with different gradients.

Description

Material pressing device for all-terrain paving robot

Technical Field

The invention relates to the technical field of robots, in particular to a material pressing 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, 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. 15 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 to solve the above problems, and the present application is directed to protecting a swaging apparatus 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 material pressing 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 material pressing device for the all-terrain paving robot comprises a base column, wherein 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 opening or closing of the two hinge plates.

Preferably, the device that opens and shuts includes the sliding sleeve, the sliding sleeve cup joints the pillar outside and can follow the pillar reciprocating sliding every the hinge board with all articulate the connecting rod that opens and shuts between the sliding sleeve.

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 base column, one side of the base column is fixedly connected with an opening and closing fixing plate, 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 pressing device provided by the invention is used in an all-terrain paving robot, presses the middle part of the waterproof roll material to two edges, realizes paving of the waterproof roll material, and is suitable for pavements with different gradients.

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 schematic diagram of the basic structure of an all terrain paving robot;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a schematic view of the basic structure of FIG. 2 without the tractor;

FIG. 5 is a front view of FIG. 4;

FIG. 6 is an enlarged view of portion A of FIG. 5;

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

fig. 8 is a basic structural schematic diagram of the paving device;

FIG. 9 is a front view of FIG. 8;

FIG. 10 is a schematic view of the basic structure of the clamping device;

FIG. 11 is an enlarged view of section C of FIG. 10;

FIG. 12 is a schematic view showing a connection structure of the first scissor bar and the rotary member;

FIG. 13 is a schematic view showing the basic structure of the rotating member;

FIG. 14 is a state diagram of use of the present invention;

fig. 15 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, the pressing device provided by the present invention includes a base column 331, a hinge shaft 336 horizontally disposed is fixedly connected to a lower end of the base column 331, two hinge plates 337 are rotatably connected to the hinge shaft 336, and an opening and closing device is installed on the base column 331, and is 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.

When in use, the material pressing device is used for an all-terrain paving robot, as shown in fig. 2-14, the all-terrain paving robot comprises a tractor 1, a mounting frame 11 is fixedly connected to the front side of the tractor 1, a clamping device 2 is fixedly connected to the lower portion of the front side of the mounting frame 11, the clamping device 2 comprises two clamping plates 21 fixed to the front side of the mounting frame 11, a round hole is formed in one side of each clamping plate 21, 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, the articulated paving device 3 in mounting panel 13 one side, paving device 3 includes base plate 31, base plate 31 is articulated mutually with mounting panel 13, it articulates first electric telescopic handle 14 between base plate 31 and mounting panel 13, first electric telescopic handle 14's articulated mode is prior art, no longer describe herein, be equipped with the guide way 310 of vertical setting in base plate 31 one side, sliding connection guide block 316 in the guide way 310, guide block 316 one side fixed connection base block 315, base block 315 can follow guide way 310 reciprocating sliding through 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.

One side of the base block 315 is fixedly connected with a vertically arranged base rod 33 through a connecting block 317, a base hole is arranged at the lower end of the base rod 33, a base column 331 in the pressing device is connected in the base hole in a sliding manner, a buffer spring is fixedly connected between the bottom of the base hole and the base column 331, and the buffer spring is not shown in the figure.

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.

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.

Certainly, the all-terrain paving robot provided by the invention can also be used for paving a waterproof coiled material on a horizontal ground, the first scissor bar 342 comprises an outer sleeve 3421 and an inner rod 3422, the inner rod 3422 is connected in the outer sleeve 3421 in a sliding manner, a locking threaded hole is arranged on one side of the outer sleeve 3421, and a locking bolt 3423 is connected in 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 press device for all-terrain paving robot, its characterized in that includes pillar (331), pillar (331) lower extreme fixed connection hinge shaft (336), rotate on hinge shaft (336) and connect two hinge plates (337) be equipped with the device that opens and shuts on pillar (331), the device that opens and shuts is used for controlling two hinge plates (337) and opens or close.

2. A swaging apparatus for an all-terrain paving robot of 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).

3. A swaging apparatus for an all-terrain paving robot of claim 2, 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.