CN210146606U

CN210146606U - Crawler belt and crawler belt traveling device

Info

Publication number: CN210146606U
Application number: CN201920830400.3U
Authority: CN
Inventors: 李振
Original assignee: Guangdong Peng Electronics Co Ltd
Current assignee: Guangdong Peng Electronics Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-17
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a track and track running gear, wherein, the track is made for stainless steel material, the track includes chain and a plurality of track piece, be equipped with first fixed part on the chain, be equipped with the second fixed part on the track piece, the track piece is fixed in on the chain through first fixed part and second fixed part, the track piece is "concave" type structure, the track piece includes the mounting panel, first curb plate and second curb plate link to each other with the mounting panel respectively, and first curb plate and second curb plate are located the relative both sides limit of mounting panel respectively, the track can effectually prevent to corrode and rust, and this track has improved and has grabbed the land fertility, can prevent effectively that track running gear from appearing skidding at the removal in-process.

Description

Crawler belt and crawler belt traveling device

Technical Field

The utility model relates to a robot field of crawling, more specifically the utility model relates to a track and crawler unit that says so.

Background

The existing caterpillar band used on the oil smoke pipeline cleaning machine is generally made of neodymium magnet materials, the caterpillar band made of neodymium magnets is easy to rust and corrode due to oxidation reaction after the caterpillar band is used for a long time, the service life of the caterpillar band is influenced, and the caterpillar band is easy to slip in the using process.

Disclosure of Invention

An object of the utility model is to provide a track and crawler unit, this track can effectually prevent to corrode and rust, and this track has improved and has grabbed the land fertility, can effectively prevent crawler unit from skidding appearing in the removal in-process.

The technical scheme is as follows:

the utility model discloses a track, the track is made for stainless steel material, the track includes chain and a plurality of track piece, be equipped with first fixed part on the chain, be equipped with the second fixed part on the track piece, the track piece passes through first fixed part reaches the second fixed part is fixed in on the chain, it is "concave" type structure to track the piece, it includes mounting panel, first curb plate and second curb plate to track the piece, first curb plate reaches the second curb plate respectively with the mounting panel links to each other, just first curb plate with the second curb plate is located respectively the relative both sides limit of mounting panel.

The first side plate and the second side plate are respectively perpendicular to the mounting plate.

The first fixing portion comprises two first fixing plates, the two first fixing plates are fixed to two opposite side edges of the chain respectively, and first fixing holes are formed in the two first fixing plates respectively.

The second fixing part comprises two second fixing holes, the two second fixing holes are respectively located on the mounting plate, and the two second fixing holes respectively correspond to the two first fixing holes.

The second fixing part further comprises a countersunk head screw and an anti-slip nut matched with the countersunk head screw, the countersunk head screw sequentially penetrates through the second fixing hole and the first fixing hole, and the anti-slip nut is fixed with the countersunk head screw.

The shoe piece is provided with a magnet, and the magnet is fixed on the mounting plate.

The mounting panel has first side and second side, first curb plate reaches the second curb plate is located the first side of mounting panel, the chain is located the second side of mounting panel, first side with the second side is the opposite both sides face of mounting panel.

The chain is of an annular structure, and the plurality of track pieces are respectively fixed on the peripheral wall of the annular structure.

The utility model also discloses a crawler unit, including main part, actuating mechanism and two as above-mentioned arbitrary track, two the track is located respectively the both sides limit of main part, actuating mechanism is fixed in the main part, actuating mechanism respectively with two the track links to each other, the actuating mechanism drive the track removes.

The driving mechanism comprises a first driving part and a second driving part, the first driving part is connected with one of the tracks, the second driving part is connected with the other track, the first driving part and the second driving part respectively comprise a driving motor, a driving chain wheel and a tensioning chain wheel, the driving motor is connected with the driving chain wheel, the driving chain wheel and the tensioning chain wheel are all meshed with the tracks, and the driving chain wheel and the tensioning chain wheel are respectively positioned at two opposite ends of the tracks.

It should be noted that:

the foregoing descriptions of "first, second, and third …" are merely used for identification of names, and do not indicate a specific number or order.

The advantages or principles of the invention are explained below:

1. the track is made for stainless steel material, and stainless steel material can prevent effectively that the track from corroding to rust, prolongs the life of track, and the piece of the shoe on the track is "concave" type structure, and the piece of the shoe of "concave" type structure can improve and grab the land fertility, prevents effectively that track running gear from skidding at the removal in-process, and simultaneously, the structural design of the piece of the shoe is convenient for the track steady, rapid, safe through various complicated road conditions.

2. The two sides limit of chain is equipped with first fixed plate, is equipped with first fixed orifices on the first fixed plate, is equipped with the second fixed orifices that corresponds with first fixed orifices on the track piece, through with the countersunk screw pass second fixed orifices and first fixed orifices after, fixes anti-skidding nut on the countersunk screw, fixes the chain with the track piece, and fixed mode is simple, and this fixed mode is fixed comparatively firm, prevents to track the piece and drops from the chain.

3. The track is provided with the magnet, when the track walking device walks in the pipeline, the magnet can firmly attract the pipe wall, and the phenomenon of slipping of the track walking device during walking is further prevented.

4. The chain on the crawler belt is conveniently meshed with a driving chain wheel and a tension chain wheel of the driving mechanism, so that the driving mechanism can drive the crawler belt to move better.

Drawings

FIG. 1 is a schematic structural view of a crawler travel unit according to the present embodiment;

FIG. 2 is an exploded view of the track shoe and the chain of the track of the present embodiment;

FIG. 3 is a schematic structural view of the shoe of the present embodiment;

FIG. 4 is another schematic structural view of the shoe of the present embodiment;

FIG. 5 is a schematic view of the combination of the shoe and the magnet of the present embodiment;

description of reference numerals:

100. a main body; 200. a crawler belt; 300. a drive motor; 210. a chain; 220. covering a piece; 221. mounting a plate; 222. a first side plate; 223. a second side plate; 224. a first side surface; 225. a second side surface; 230. a first fixing plate; 231. a first fixing hole; 240. a second fixing hole; 250. countersunk screws; 260. an anti-slip nut; 270. and a magnet.

Detailed Description

The following describes embodiments of the present invention in detail.

As shown in fig. 1 to 5, the present embodiment discloses a crawler traveling apparatus, which includes a main body 100, a driving mechanism and two crawlers 200, wherein the two crawlers 200 are respectively located at two sides of the main body 100, the driving mechanism is fixed on the main body 100, the driving mechanism is respectively connected to the two crawlers 200, the driving mechanism drives the crawlers 200 to move, the driving mechanism includes a first driving portion and a second driving portion, the first driving portion is connected to one of the crawlers 200, the second driving portion is connected to the other crawler 200, the first driving portion and the second driving portion respectively include a driving motor 300, a driving sprocket and a tensioning sprocket, the driving motor 300 is connected to the driving sprocket, the driving sprocket and the tensioning sprocket are respectively engaged with the crawlers 200, the driving sprocket and the tensioning sprocket are respectively located at two opposite ends of the crawlers 200, a load-bearing wheel may also be provided between the drive sprocket and the tension sprocket, and the load-bearing wheel is engaged with the track 200.

The track 200 is made for stainless steel material, and the track 200 includes that chain 210 and a plurality of track piece 220, and chain 210 is the loop configuration, and a plurality of track pieces 220 are fixed in on the periphery wall of loop configuration respectively, are equipped with first fixed part on the chain 210, are equipped with the second fixed part on the track piece 220, and track piece 220 is fixed in on the chain 210 through first fixed part and second fixed part.

The track sheet 220 is of a concave structure, the track sheet 220 includes an installation plate 221, a first side plate 222 and a second side plate 223, the first side plate 222 and the second side plate 223 are respectively connected with the installation plate 221, the first side plate 222 and the second side plate 223 are respectively located on two opposite sides of the installation plate 221, the first side plate 222 and the second side plate 223 are respectively perpendicular to the installation plate 221, a connection portion between the first side plate 222 and the installation plate 221 and a connection portion between the second side plate 223 and the installation plate 221 are in arc smooth transition, the first side plate 222, the second side plate 223 and the installation plate 221 are integrally formed, the installation plate 221 has a first side surface 224 and a second side surface 225, the first side plate 222 and the second side plate 223 are located on the first side surface 224 of the installation plate 221, the chain 210 is located on the second side surface 225 of the installation plate 221, and the first side surface 224 and the second.

The first fixing portion includes two first fixing plates 230, the two first fixing plates 230 are respectively fixed on two opposite side edges of the chain 210, the two first fixing plates 230 are respectively provided with first fixing holes 231, the second fixing portion includes two second fixing holes 240, the two second fixing holes 240 are respectively located on the mounting plate 221, the two second fixing holes 240 respectively correspond to the two first fixing holes 231, the second fixing portion further includes a countersunk screw 250 and an anti-slip nut 260 matched with the countersunk screw 250, after the countersunk screw 250 sequentially passes through the second fixing holes 240 and the first fixing holes 231, the anti-slip nut 260 is fixed with the countersunk screw 250, so that the shoe 220 is firmly fixed on the chain 210.

The track sheet 220 may further include a magnet 270, the magnet 270 is fixed to the mounting plate 221, the magnet 270 is located on the first side surface 224 of the mounting plate 221, the magnet 270 is a neodymium magnet, two third fixing holes are formed in the neodymium magnet, the two third fixing holes correspond to the two second fixing holes 240, and the countersunk head screw 250 sequentially passes through the third fixing holes, the second fixing holes 240, and the first fixing hole 231 to fix the neodymium magnet, the track sheet 220, and the chain 210.

The advantages or principles of the present embodiment are explained below:

1. the track 200 is made for stainless steel material, and stainless steel material can prevent effectively that track 200 from corroding to rust, prolongs the life of track 200, and the piece 220 of caterpillar band on the track 200 is "concave" type structure, and the piece 220 of caterpillar band of "concave" type structure can improve and grab the land fertility, prevents effectively that crawler travel unit from skidding at the removal in-process, and simultaneously, the structural design of the piece 220 of caterpillar band 200 is convenient for steadily, rapidly, safe through various complicated road conditions.

2. The both sides limit of chain 210 is equipped with first fixed plate 230, be equipped with first fixed orifices 231 on the first fixed plate 230, be equipped with the second fixed orifices 240 that corresponds with first fixed orifices 231 on the shoes piece 220, through passing countersunk screw 250 behind second fixed orifices 240 and first fixed orifices 231, fixed anti-skidding nut 260 on countersunk screw 250, fix chain 210 and shoes piece 220, fixed mode is simple, and this fixed mode is fixed comparatively firm, prevent to wear piece 220 and drop from chain 210.

3. The track sheet 220 is provided with the magnet 270, and when the crawler traveling device travels in the pipeline, the magnet 270 can firmly attract the pipe wall, so that the crawler traveling device is further prevented from slipping during traveling.

4. The chain 210 on the track 200 facilitates engagement with the drive sprocket and the tension sprocket of the drive mechanism, which facilitates the drive mechanism to better drive the track 200 to move.

The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims

1. The crawler belt is characterized in that the crawler belt is made of stainless steel materials, the crawler belt comprises a chain and a plurality of track pieces, a first fixing portion is arranged on the chain, a second fixing portion is arranged on the track piece, the track pieces are fixed on the chain through the first fixing portion and the second fixing portion, the track pieces are of a concave structure, the track pieces comprise mounting plates, first side plates and second side plates, the first side plates and the second side plates are respectively connected with the mounting plates, and the first side plates and the second side plates are respectively located on two opposite side edges of the mounting plates.

2. The track of claim 1, wherein the first side plate and the second side plate are each disposed perpendicular to the mounting plate.

3. The track as claimed in claim 1, wherein the first fixing portion includes two first fixing plates fixed to opposite sides of the chain, and the two first fixing plates are provided with first fixing holes.

4. The track of claim 3, wherein said second attachment portion includes two second attachment holes, said two second attachment holes being located on said mounting plate, said two second attachment holes corresponding to said two first attachment holes, respectively.

5. The track as claimed in claim 4, wherein the second fixing portion further comprises a countersunk head screw and an anti-slip nut engaged with the countersunk head screw, the countersunk head screw passes through the second fixing hole and the first fixing hole in sequence, and the anti-slip nut is fixed to the countersunk head screw.

6. A track as claimed in any one of claims 1 to 5, wherein the track has magnets mounted thereon, the magnets being secured to the mounting plate.

7. A track as claimed in any one of claims 1 to 5, wherein the mounting plate has a first side and a second side, the first and second side plates being located on the first side of the mounting plate, the chain being located on the second side of the mounting plate, the first and second sides being opposite sides of the mounting plate.

8. The track as claimed in claim 1, wherein said chain is of an annular configuration and a plurality of said track segments are respectively fixed to an outer peripheral wall of said annular configuration.

9. A crawler belt device, comprising a main body, a driving mechanism and two crawler belts according to any one of claims 1 to 8, wherein the two crawler belts are respectively located at two sides of the main body, the driving mechanism is fixed on the main body, the driving mechanism is respectively connected with the two crawler belts, and the driving mechanism drives the crawler belts to move.

10. A crawler belt unit according to claim 9 wherein said drive mechanism comprises a first drive portion and a second drive portion, said first drive portion being connected to one of said tracks and said second drive portion being connected to the other of said tracks, said first drive portion and said second drive portion respectively comprising a drive motor, a drive sprocket and a tension sprocket, said drive motor being connected to said drive sprocket, said drive sprocket and said tension sprocket being engaged with said tracks, said drive sprocket and said tension sprocket being located at opposite ends of said tracks, respectively.