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Folding type probing mechanical arm based on triangular configured connecting rod transmission

A connecting rod transmission and folding technology, applied in the field of robotic arms, can solve the problem of inability to realize on-site information collection, etc., and achieve the effect of expanding the detectable range, strong functionality and strong execution ability.

Inactive Publication Date: 2014-07-02
三亚哈尔滨工程大学南海创新发展基地
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the robot cannot continue to move forward due to the complexity of the on-site environment, or when the detection height is high, the existing detection actuators cannot realize the collection of on-site information

Method used

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  • Folding type probing mechanical arm based on triangular configured connecting rod transmission
  • Folding type probing mechanical arm based on triangular configured connecting rod transmission
  • Folding type probing mechanical arm based on triangular configured connecting rod transmission

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Embodiment Construction

[0024] The present invention is described in more detail below in conjunction with accompanying drawing example:

[0025] to combine Figure 1~6 , the components included in the present invention: the mechanical arm is mainly composed of rotation mechanism 8, 9, 10, 14, 15, pitch mechanism 2, 3, 4, 6, 27, telescopic mechanism 25, 24, 23, 22, camera 18, rudder Machine 20, telescopic motor 1, pitch motor 17, rotary motor 13, pitch frame 7, swivel frame 11,12 constitute. See figure 1 , figure 2 .

[0026] The present invention adopts following technical scheme: the bottom rotating part is made of shaft coupling 8, input shaft 9, pinion 10, rotating frame 11, base plate 12, rotating motor 13, output shaft 14, bull gear 15. The base plate 12 is fixedly connected with the rotating frame 11 to form a rotating frame. The input shaft 9 and the output shaft 14 are installed on the rotating frame through rolling bearings. The rotating electrical machine 13 is installed on the base...

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Abstract

The invention aims to provide a folding type probing mechanical arm based on triangular configured connecting rod transmission. The folding type probing mechanical arm comprises a telescopic mechanism, a pitching mechanism and a rotating mechanism. The telescopic mechanism comprises a telescopic motor, a telescopic lead screw, a telescopic lead screw slider, a telescopic rod and a telescopic bracket, and the telescopic motor is controlled to realize relative sliding of the telescopic rod and the telescopic bracket. The pitching mechanism comprises a pitching motor, a pitching lead screw slider, a pitching lead screw, a pitching frame, a pitching rod, a pitching rod connecting frame and a triangular configured connecting rod. The rotating mechanism comprises a rotating motor, a gearbox, a main gear and a pinion. When a robot cannot move due to spatial limit, the tail-end implementing mechanism of the robot still can stably reach any point in space coordinates within a controllable range, the tail-end implementing mechanism can be equipped with a CCD (charge coupled device) camera to observe the internal condition of a closed space and also can be equipped with a clamping mechanism. When vital signals in the closed space is observed, food, water and medicine and the like can be correspondingly provided for the first time, and search and rescue and detection task can be completed well.

Description

technical field [0001] The present invention relates to a robot, specifically a mechanical arm. Background technique [0002] After a natural or man-made disaster occurs, it is imperative to search for survivors trapped on the scene as soon as possible. Since the complex and changeable scene environment after the disaster will pose a huge threat to the search and rescue personnel, it is necessary to study a search and rescue equipment, so that it can enter the complex and changeable disaster scene at the first time when taking search and rescue operations, and collect relevant information so as to monitor personnel Observe dangerous situations in time, and at the same time assist search and rescue personnel to carry out search and rescue operations quickly and safely. [0003] Most of the existing detection actuators have realized the detection within a certain space range, but when detecting the surrounding environment, the main robot usually needs to assist the movement, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J18/04B25J5/00
Inventor 赵丹曾杏张驰航刘少刚程千驹潘方冬吴长龙姚磊宋建鑫吴伟峰
Owner 三亚哈尔滨工程大学南海创新发展基地
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