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An anti-slip device for climbing and an anti-slip Mecanum wheel capable of climbing

An anti-skid device and anti-skid technology, applied in the directions of wheels, transportation and packaging, vehicle parts, etc., can solve the problems of insufficient climbing ability, difficult to solve the problem of Mecanum wheel slip, difficult to climb and so on

Active Publication Date: 2020-10-23
BEIJING WUZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an anti-slip device for climbing and a non-slip mecanum wheel capable of climbing, so as to solve the problem of insufficient climbing ability caused by the structural design of the drum in the mecanum wheel, which often causes difficulty in climbing When the situation occurs and anti-skid spikes, anti-skid iron chains or other existing anti-skid measures cannot be installed due to the design structure of the omni-directional movement of the mecanum wheel, it is difficult to solve the problem of the mecanum wheel slipping

Method used

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  • An anti-slip device for climbing and an anti-slip Mecanum wheel capable of climbing
  • An anti-slip device for climbing and an anti-slip Mecanum wheel capable of climbing
  • An anti-slip device for climbing and an anti-slip Mecanum wheel capable of climbing

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specific Embodiment approach 1

[0031] Specific implementation mode one: combine figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 13 , Figure 14 with Figure 15 Describe this embodiment, this embodiment includes ring frame 3, side cover 4, hydraulic pressure rod 5, eccentric connector 6, connecting ring 7, active plow claw 8 and a plurality of passive plow claws 9, and connecting ring 7 comprises circular ring The main body 7-1 and the pole 7-2, the pole 7-2 is arranged on the outer wall of the ring body 7-1 and the two are fixed and connected as one, the connecting ring 7 is inside the ring frame 3 and the two are at the same time. Shaft arrangement, the active plow claw 8 and a plurality of passive plow claws 9 are arranged between the connecting ring 7 and the ring frame 3 along the circumferential direction of the ring frame 3, and one end of the active plow claw 8 is hinged to the support rod 7-2 , the other end of...

specific Embodiment approach 2

[0037] Specific implementation mode two: combination figure 1 , figure 2 , Figure 8 with Figure 9 Illustrate this embodiment, each passive plow claw 9 comprises gripper 9-1 and connecting rod 9-2, and one end of passive plow claw 9 is the gripping end, and the other end of passive plow claw 9 is the connection end, and passive plow claw 9 The connecting end of the connecting rod is hinged with the ring frame 3, one end of the connecting rod 9-2 is hinged on the passive claw 9, and the other end of the connecting rod 9-2 is hinged on the ring body 7-1, and the structure of the active claw 8 is the same as The structure of gripper 9-1 is the same.

[0038] In this embodiment, the gripper 9-1 includes a gripping head 9-1-1 and a handle 9-1-2, and one end of the gripping head 9-1-1 is a tip for gripping the ground, thereby assisting the Mecanum wheel body 1 To improve the grip, the other end of the gripping head 9-1-1 is fixedly connected to one end of the handle 9-1-2, and...

specific Embodiment approach 3

[0039] Specific implementation mode three: combination figure 1 , figure 2 , image 3 , Figure 4 , Figure 8 with Figure 9 To illustrate this embodiment, a plurality of grooves are processed on the outer edge of the ring frame 3 , one groove is correspondingly provided on the active claw 8 , and one groove is correspondingly arranged on each passive claw 9 . The setting of the groove is to facilitate the passage of the active coulter 8 or the passive coulter 9 . Other structures not mentioned are the same as those in the first or second embodiment.

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Abstract

The invention provides a slope climbing antiskid device and an antiskid Mecanum wheel capable of climbing a slope and relates to an antiskid device and an antiskid Mecanum wheel. An existing Mecanum wheel is poor in slope climbing performance and antiskid performance in the use process. One side of each Mecanum wheel body is correspondingly provided with one slope climbing antiskid device. The multiple Mecanum wheel bodies and the multiple slope climbing antiskid devices are arranged alternately, and an annular frame is located on one side of each Mecanum wheel body. Each strut is arranged onthe outer wall of a ring body. Connecting rings are located in the annular frames. Driving plough claws and multiple driven plough claws are arranged between each connecting ring and the correspondingannular frame. The two ends of each driving plough claw are hinged to the corresponding strut and the corresponding annular frame. The two ends of each driven plough claw are hinged to the corresponding ring body and the corresponding annular frame. A side cover is located on one side of each annular frame, and each side cover and the corresponding annular frame are coaxially arranged. A hydraulic rod is arranged on the other side of each side cover. The Mecanum wheel bodies are connected with long round holes through axles. The antiskid Mecanum wheel is used for climbing the slope or walkingon an ice surface.

Description

technical field [0001] The invention relates to an anti-skid device for climbing and an anti-skid Mecanum wheel, belonging to the technical field of trackless land vehicles. Background technique [0002] The Mecanum Wheel is a patent of the Swedish Mecanum Company. It achieves this omnidirectional movement based on the principle of a central wheel with a number of axles located at the periphery of the wheel. These angled peripheral axles convert a portion of the wheel steering force into a wheel normal force. . Depending on the direction and speed of the respective wheels, the final combination of these forces produces a resultant force vector in any desired direction thus ensuring that the platform is free to move in the direction of the final resultant force vector without changing the direction of the wheels themselves . Many small rollers are distributed obliquely on its rim, so the wheel can slide laterally. The generatrix of the small rollers is very special. When ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60B19/12B60B19/00
CPCB60B19/00B60B19/125
Inventor 陈志新任飞跃
Owner BEIJING WUZI UNIVERSITY
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