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WO2018039927A1 - Véhicule à chenilles - Google Patents

Véhicule à chenilles Download PDF

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Publication number
WO2018039927A1
WO2018039927A1 PCT/CN2016/097373 CN2016097373W WO2018039927A1 WO 2018039927 A1 WO2018039927 A1 WO 2018039927A1 CN 2016097373 W CN2016097373 W CN 2016097373W WO 2018039927 A1 WO2018039927 A1 WO 2018039927A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
crawler
hole
plate
sub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/097373
Other languages
English (en)
Chinese (zh)
Inventor
许琴琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/CN2016/097373 priority Critical patent/WO2018039927A1/fr
Publication of WO2018039927A1 publication Critical patent/WO2018039927A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/26—Ground engaging parts or elements

Definitions

  • the present invention relates to the field of robots and, more particularly, to a tracked vehicle.
  • the existing toy cars are mainly wheeled and tracked.
  • the tracked toy vehicle has a complicated structure and poor operability.
  • the technical problem to be solved by the present invention is to provide a crawler cart with a simple structure and high operability.
  • a crawler car comprising a wheel, the outer surface of the wheel is gear-shaped, the wheel is provided with a crawler belt, and the inner surface of the crawler belt is provided with an outer surface of the wheel
  • the mating engaging portion is composed of a plurality of sub-assemblies connected end to end.
  • the inner portion of the crawler belt is provided with a snap portion that cooperates with the outer surface of the wheel, and the wheel can drive the crawler belt well, and the gear-shaped wheel engages the catching portion of the crawler belt during the running. Passing through the gully, uphill and other terrain can drive the track very well, it can't travel like ordinary wheels.
  • the track consists of a number of sub-assemblies connected end to end, which can be applied to wheels of different distances and is more adaptable.
  • FIG. 1 is a schematic view of a crawler car according to an embodiment of the present invention.
  • FIG. 2 is a schematic view of a crawler car bracket according to an embodiment of the present invention.
  • FIG. 3 is a schematic view of a moving part of a crawler car according to an embodiment of the present invention.
  • FIG. 4 is a side view showing a moving part of a crawler car according to an embodiment of the present invention.
  • Figure 5 is another schematic view of a moving part of a crawler car according to an embodiment of the present invention.
  • FIG. 6 is a schematic view of a crawler gripping component of an embodiment of the present invention.
  • FIG. 7 is a schematic view of a crawler cart placement frame according to an embodiment of the present invention.
  • Figure 8 is a schematic view of a tracked vehicle track accessory of the embodiment of the present invention.
  • FIG. 9 is a schematic rear view of a tracked vehicle track accessory of an embodiment of the present invention.
  • Figure 10 is a schematic view of a crawler track of an embodiment of the present invention.
  • a crawler car includes a wheel 2, and an outer surface of the wheel 2 is gear-shaped, and the wheel 2 is provided with a crawler belt 3, and the crawler belt 3 is internally provided with a wheel 2
  • the outer surface cooperates with the engaging portion 31, and the crawler belt 3 is composed of a plurality of sub-assemblies 32 connected end to end.
  • the inner portion of the crawler belt 3 is provided with a snap portion 31 that cooperates with the outer surface of the wheel 2.
  • the wheel 2 can drive the crawler belt 3 well, and the geared wheel 2 can be engaged with the crawler belt 3.
  • the portion 31 can drive the crawler belt 3 well when passing through the gully or the terrain such as the ascending slope, and does not travel like the ordinary wheel 2, and the crawler belt 3 is composed of a plurality of sub-assemblies 32 connected end to end, and can be applied to different distances.
  • the wheel 2 is more adaptable.
  • a protruding head 321 protruding outward is disposed at one end of the sub-assembly 32, and the protruding head 321
  • a first through hole is disposed in the middle, and an intermediate notch 322 is formed in the middle of the other end of the sub-assembly 32.
  • the intermediate notch 322 is provided with a connecting protrusion 323 on both sides thereof.
  • a second through hole concentric with the first through hole is disposed in the middle of the protruding portion, and the crawler belt 3 further includes a locking shaft 324 passing through the first through hole and the second through hole. It is convenient to connect, and the card connecting shaft 324 can be connected in series.
  • the outer end portion of the protruding head portion 321 is curved, and the outer end portion of the connecting protruding portion 323 is curved. There is no easy interference between the two sub-assemblies 32.
  • the sub-assembly 32 further includes an intermediate walking portion 33.
  • the engaging portion 31 is disposed in the middle of the inner surface of the running portion 33.
  • the limiting portion 34 of the limiting wheel 2 is further disposed on both sides of the engaging portion 31.
  • the limit bumps 34 can well limit the track 3 to the middle.
  • An end surface of the limiting protrusion 34 connected to the running portion 33 is larger than an outer hanging end, and the limiting protrusion 34 is trapezoidal on a side of the engaging portion 31.
  • the limit bumps 34 have a high connection strength.
  • the outer surface of the running portion 33 is provided with a plurality of walking protrusions 36. Increase friction and walk more stable.
  • the outer side of the running portion 33 includes an intermediate groove 35.
  • the outer side of the running portion 33 is provided with a plurality of walking protrusions 36 on both sides of the intermediate groove 35.
  • the intermediate groove 35 is provided with a through hole therebetween, and the walking
  • the outer end of the projection 36 is hemispherical. Enhance the adaptability to the ground, better pass the gully and so on.
  • the crawler cart further includes a bracket 1 on which the wheel 2 is disposed, the bracket 1 being provided with a plurality of axle holes 111, the wheels 2 being driven by a motor 4 passing through the shaft hole 111.
  • the bracket 1 is provided with a plurality of shaft holes 111, and different spacings of the front and rear wheels 2 can be set as needed. For example, a large space is required in the middle of the circuit board, and wheels 2 of different sizes can be selected as needed, and the wheels 2 become large and the wheels are
  • the crawler 3 on the 2 is naturally also required to be larger, and the crawler 3 composed of the sub-assemblies 32 can be applied, which is very convenient.
  • a crawler cart includes a bracket 1, a motor 4 and a wheel 2, the bracket 1 comprising two parallel wheel 2 plates 11, and the two wheels 2 are fixedly connected to each other.
  • An adapter plate 12 is connected to the two adapter plates 12 by a connecting plate 13.
  • the wheel plate 11 is provided with a plurality of shaft holes 111, and the rotating shaft of the motor 4 is driven through the shaft hole 111. Wheel 2.
  • bracket 1 comprises two parallel wheel 2 plates 11, two of the two wheel plates 11 are fixedly connected to one of the adapter plates 12, and the two adapter plates 12 are connected and fixed by a connecting plate 13 to form
  • the bracket 1 is the simplest design, with few components and components, and the components are all common components, which can be combined in any combination, which is especially suitable for children to practice and improve the hands-on ability and creativity of the children.
  • the wheel 2 plate 11 is uniformly provided with a plurality of fixing holes 112, and the adapter plate 12 includes a first side plate 121 and a second side plate 122 perpendicular to each other, the first side plate 121 and the second side plate A plurality of fixing holes 112 are evenly disposed on the connecting plate 13.
  • the connecting plate 13 is uniformly provided with a plurality of fixing holes 112.
  • the first side plate 121 is fixed to the wheel 2 plate 11 through the fixing holes 112.
  • the second side plate 122 is fixed to the connecting plate 13 through the fixing hole 112.
  • the fixing hole 112 on the wheel 11 plate 11 is a shaft hole 111.
  • the fixing hole 112 and the shaft hole 111 are the same, which is very convenient and has high applicability.
  • the connecting frame 14 is fixedly connected to the placing frame 14 .
  • the placing frame 14 includes two layers of placing plates. The two layers of the placing plates are fixedly connected by a plurality of fixing columns, and the lower layer of the upper layer is fixedly connected to the main circuit board. The lower surface of the lower layer is fixedly connected to the battery case. It is convenient to place and has a good fixing effect. It can protect the main circuit board and the battery box very well.
  • the battery box can be powered by multiple batteries or powered by a lithium battery.
  • a motor plate 41 is fixedly coupled to the driving surface of the motor 4, and the motor plate 41 is fixedly coupled to the wheel 2 plate 11, and the rotating shaft of the motor 4 drives the wheel 2 through the shaft hole 111.
  • the outer surface of the wheel 2 is gear-shaped, and the wheel 2 is provided with a crawler belt 3.
  • the inner portion of the crawler belt 3 is provided with a snap portion 31 that cooperates with the outer surface of the wheel 2.
  • the crawler belt 3 is connected by a plurality of ends.
  • the sub-assemblies 32 are composed.
  • the outer surface of the wheel 2 is gear-shaped, and the inner portion of the crawler belt 3 is provided with a snap portion 31 that cooperates with the outer surface of the wheel 2.
  • the wheel 2 can drive the crawler belt 3 well, and the engaging portion of the crawler belt 3 is engaged by the gear-shaped wheel 2. 31.
  • the crawler belt 3 can be well driven when passing through the gully and the terrain such as the ascending slope, and the track 3 is not able to travel like the ordinary wheel 2, and the crawler belt 3 is composed of a plurality of sub-assemblies 32 connected end to end, and can be applied to different distances. Wheel 2 is more adaptable.
  • One end of the sub-assembly 32 is provided with an outwardly protruding protruding head 321 .
  • the protruding head 321 is provided with a first through hole in the middle, and the other end of the sub-assembly 32 is provided with a protruding head and other sub-assemblies 32 .
  • 321 mating intermediate notch 322, two sides of the intermediate notch 322 are provided with connecting protrusions 323, the card
  • a second through hole concentric with the first through hole is disposed in the middle of the protruding portion, and the crawler belt 3 further includes a locking shaft 324 passing through the first through hole and the second through hole. It is convenient to connect, and the card connecting shaft 324 can be connected in series.
  • a crawler cart comprising a main body and a robot arm 5, the robot arm 5 including a gripping member 6 and a moving member 7, the gripping member 6 including a gripping motor 61 and a clip 62
  • the gripping motor 61 drives the clip 62 to open and close
  • the moving member 7 includes a moving motor 71 and a fixing bracket 72.
  • the fixing bracket 72 includes a fixing portion 721 fixedly coupled to the main body, and the fixing bracket 72 further includes The moving motor 71 cooperates with a moving mechanism 722 that drives the gripping member 6 to move up and down.
  • the moving part 7 Since the moving part 7 is cleverly structured and convenient to implement, the driving effect is good, and the moving parts 7 are all standard parts, which can be combined and replaced arbitrarily, and is particularly suitable for children to practice and improve the hands-on ability and creativity of the children.
  • the fixing bracket 72 includes a fixing connecting plate 723 fixedly connected to the main body of the crawler truck.
  • the two sides of the fixing connecting plate 723 are fixedly connected to the lower portion of the first bending connecting plate 13 , and the upper portion of the first bending connecting plate 13 is fixed.
  • the upper part of the second bending connecting plate 13 is fixedly connected to the upper part of the second bending connecting plate 13 , and the upper part of the second bending connecting plate 13 is fixedly connected to the upper end of the driving board 727 , and the lower end of the driving board 727 is fixedly connected Take part 6.
  • a connecting shaft 728 is disposed between the symmetrical sub-drive plates 727.
  • the transfer shaft is provided with a second moving gear 74.
  • the moving motor 71 is disposed at a lower portion of the fixed frame 72, and the rotating shaft of the moving motor 71 is disposed.
  • a reinforcing connecting plate 75 is disposed in the middle of the symmetrical sub-drive plate 727.
  • the adapter plate 725 is provided with an adapter plate 12, and the adapter plate 12 is provided with a plurality of fixing holes 112.
  • the driving surface of the moving motor 71 is fixedly connected with a motor plate 41, and the motor plate 41 and the rotating plate
  • the board 12 is fixedly connected.
  • the two driving plates 727 include two parallel sub-drive boards 727 respectively disposed on two sides, and the connecting shaft 728 includes a first connecting shaft 728 and a second connecting shaft 728 disposed above the first connecting shaft 728.
  • the driving board 727 includes a first driving board 727 sleeved and fixed on the first connecting shaft 728 and a second driving board 727 sleeved and fixed on the second connecting shaft 728, the first driving board 727 and the Second drive
  • the movable plate 727 is fixedly connected to the upper and lower positions of the positioning plate 76, respectively.
  • the two sides of the positioning plate 76 are respectively fixedly connected to the first driving board 727 and the second driving board 727 through a plane connecting board 77.
  • the positioning board 76 is provided with a fixing hole 112 at a side thereof, and the plane connecting board 77 and the positioning board. 76 side fixed connection.
  • the positioning plate 76 is vertically fixedly connected to the gripping portion through a plane connecting plate 77.
  • the lower end of the flat connecting plate 77 extends beyond the positioning plate 76.
  • the first bending connecting plate 13, the bracket plate 725, the second bending connecting plate 13, the driving plate 727, the adapter plate 12, the positioning plate 76 and the plane connecting plate 77 are uniformly provided with fixing holes 112.
  • a sub-board 78 is disposed on the bracket plate 725.
  • Bluetooth board, antenna control board, etc. can be set for easy replacement and installation.
  • a crawler cart comprising a main body and a robot arm 5, the robot arm 5 comprising a gripping member 6 and a moving member 7, the moving member 7 comprising a moving motor 71 and a fixing bracket 72
  • the fixing bracket 72 includes a fixing portion 721 fixedly coupled to the main body, and the fixing bracket 72 further includes a moving mechanism 722 that cooperates with the moving motor 71 to drive the gripping member 6 to move up and down
  • the gripping member 6 includes a gripping motor 61 and the clip 62
  • the gripping motor 61 drives the clip 62 to open and close
  • the clip 62 includes an upper clamping body 621 and a lower clamping body 622 on both sides
  • the lower clamping body 622 is drivingly connected with the gripping motor 61.
  • the upper body 621 and the lower body 622 are connected in an axial direction.
  • the gripping member 6 Since the gripping member 6 is ingenious and convenient to implement, the driving effect is good, and the components of the gripping member 6 are standard parts, which can be combined and replaced at any time, and is particularly suitable for children to practice and improve the hands-on ability and creativity of the children.
  • the gripping member 6 includes a base plate 63 and a drive plate 64.
  • the base plate 63 is fixedly coupled to the moving member 7.
  • the base plate 63 and the drive plate 64 are fixedly connected by a plurality of connecting posts, and the grasping motor 61
  • the gripping motor 61 drives the lower body 622 in the middle of a plurality of fixed columns.
  • the side of the driving plate 64 is fixedly connected to the side fixing plate 65, and the side fixing plate 65 is connected to the lower body 622.
  • the lower clamping body 622 is respectively disposed under the symmetry of the upper and lower sides of the side fixing plate 65.
  • the splint is provided with a pivot plate 66 between the two lower splints, and the pivot plates 66 on both sides are connected by the T-shaped plate 67.
  • the gripping motor 61 is connected to the cross-shaped plate 67.
  • the side fixing plate 65 includes a side notch that is engaged with the driving plate 64.
  • the side walls on both sides of the side notch are provided with fixing holes 112 fixed to the driving plate 64.
  • the fixing strength is large.
  • the lower body 622 includes lower jaws respectively disposed on the left and right sides of the side fixing plate 65. Double-layer fixing, good fixing effect.
  • a gripping ridge is disposed on an inner side of the outer end portion of the upper clip body 621. Increase friction and facilitate the gripping of the outer end.
  • the inner side of the inner end of the upper clamp body 621 is provided with a grab ridge. Increase friction and facilitate internal end gripping.
  • the middle inner side of the upper clamp body 621 is a concave curved shape. Increase the contact area for easy intermediate grabbing.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)

Abstract

L'invention concerne un véhicule à chenilles comprenant des roues (2). Les surfaces externes des roues (2) sont en forme d'engrenage, une chenille (3) est disposée sur les roues (2), une partie de serrage (31) correspondant aux surfaces externes des roues (2) est agencée dans la partie centrale de la chenille (3), et la chenille (3) est composée d'une pluralité de sous-ensembles (32) raccordés bout à bout. Puisque les surfaces externes des roues (2) sont en forme d'engrenage et la partie de serrage (31) correspondant aux surfaces externes des roues (2) est agencée dans la partie centrale de la chenille (3), la chenille (3) peut être entraînée efficacement par les roues (2). Les roues en forme d'engrenage (2) étant engrenées avec la partie de serrage (31) de la chenille (3), la chenille (3) peut être entraînée efficacement lorsque le véhicule à chenilles traverse des terrains, tels que des creux et des bosses, dans un processus de déplacement, les roues en forme d'engrenage n'étant pas comme des roues ordinaires ne pouvant pas se déplacer. La chenille (3) est composée d'une pluralité de sous-ensembles (32) raccordés bout à bout, de sorte que la chenille puisse être adaptée à des roues (2) de distances différentes, et l'adaptabilité est supérieure.
PCT/CN2016/097373 2016-08-30 2016-08-30 Véhicule à chenilles Ceased WO2018039927A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/097373 WO2018039927A1 (fr) 2016-08-30 2016-08-30 Véhicule à chenilles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/097373 WO2018039927A1 (fr) 2016-08-30 2016-08-30 Véhicule à chenilles

Publications (1)

Publication Number Publication Date
WO2018039927A1 true WO2018039927A1 (fr) 2018-03-08

Family

ID=61299568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/097373 Ceased WO2018039927A1 (fr) 2016-08-30 2016-08-30 Véhicule à chenilles

Country Status (1)

Country Link
WO (1) WO2018039927A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109878584A (zh) * 2019-02-19 2019-06-14 华东师范大学 一种机器人小车的履带轮组

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141803A (fr) * 1978-10-27 1983-02-22 George L. Joseph Crapaud de rail coule dans sa forme definitive
US4805968A (en) * 1986-06-16 1989-02-21 Fmc Corporation Vehicle track shoe with reinforcing grouser
CN203790572U (zh) * 2014-01-17 2014-08-27 深圳螃蟹王国科技有限公司 一种组装玩具
CN204623607U (zh) * 2015-05-06 2015-09-09 深圳市创客工场科技有限公司 机器人小车及其小车履带板
CN106267833A (zh) * 2016-08-30 2017-01-04 许琴琴 一种履带车
CN106362412A (zh) * 2016-08-30 2017-02-01 许琴琴 一种履带车
CN106390471A (zh) * 2016-08-30 2017-02-15 许琴琴 一种履带车

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141803A (fr) * 1978-10-27 1983-02-22 George L. Joseph Crapaud de rail coule dans sa forme definitive
US4805968A (en) * 1986-06-16 1989-02-21 Fmc Corporation Vehicle track shoe with reinforcing grouser
CN203790572U (zh) * 2014-01-17 2014-08-27 深圳螃蟹王国科技有限公司 一种组装玩具
CN204623607U (zh) * 2015-05-06 2015-09-09 深圳市创客工场科技有限公司 机器人小车及其小车履带板
CN106267833A (zh) * 2016-08-30 2017-01-04 许琴琴 一种履带车
CN106362412A (zh) * 2016-08-30 2017-02-01 许琴琴 一种履带车
CN106390471A (zh) * 2016-08-30 2017-02-15 许琴琴 一种履带车

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109878584A (zh) * 2019-02-19 2019-06-14 华东师范大学 一种机器人小车的履带轮组

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