Connecting mechanism used for mechanical arm for function expansion of mobile robot
A mobile robot and connecting mechanism technology, applied in the directions of manipulators, joints, manufacturing tools, etc., can solve the problems of device damage, difficult assembly and disassembly process, etc., and achieve the effect of convenient loading and unloading, flexible rotation, and convenient expansion.
Inactive Publication Date: 2015-07-15
SICHUAN ARTIGENT ROBOTICS EQUIP
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Problems solved by technology
The existing mobile robot function expansion mechanical arm does not have a special connection mechanism, so the assembly and disassembly process is difficult, and frequent assembly and disassembly can easily cause damage to the device
Method used
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Embodiment Construction
[0017] The present invention will be further described below in conjunction with accompanying drawing:
[0018] The invention provides a connection mechanism for a mechanical arm used for mobile robot function expansion, as shown in the attached figure 1 As shown, it includes an arm assembly 1, a connection assembly 2 and a mobile vehicle body 3. The arm assembly 1 is fixedly connected to the mobile vehicle body 3 through the connection assembly 2. The arm assembly 1 includes a clamp 11, a first arm 12, and a second arm 13. , the first motor 14, the second motor 15 and the connection ear plate 16, the clamp 11 and the first arm 12 are rotationally connected, the first arm 12, the second arm 13 and the connection ear plate 16 are hingedly connected successively, and are connected by the first motor 14 The relative rotation of the first arm 12 and the second arm 13 is controlled, and the relative rotation of the second arm 13 and the connecting lug 16 is controlled by the second...
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The invention discloses a connecting mechanism used for a mechanical arm for function expansion of a mobile robot. The connecting mechanism comprises an arm assembly, a connecting assembly and a mobile vehicle body. The arm assembly is fixedly connected with the mobile trolley body through the connecting assembly. The connecting assembly comprises a backing plate, an insertion plate, a thrust bearing, a bearing connecting part and a rotating base. The backing plate is fixedly connected with a connecting boss, the connecting boss is provided with a stepped hole, a plurality of insertion holes and bolt counter bored holes penetrating through the insertion holes, the insertion plate is provided with a limiting hole and insertion feet inserted in the insertion holes, each insertion foot is provided with a bolt through hole coaxial with the corresponding bolt counter bored hole, and the backing plate is fixedly connected with the insertion plate through round head bolts in the bolt counter bored holes. The bearing connecting part is rotationally connected with the backing plate through the thrust bearing, and the bearing connecting part is fixedly connected with the rotating base. According to the connecting mechanism, the mechanical arm is fixedly connected in an insertion mode, so that assembling is reliable, and expansion is facilitated.
Description
technical field [0001] The invention belongs to the technical field of industrial robots, and in particular relates to a connection mechanism for a mechanical arm for function expansion of a mobile robot. Background technique [0002] The robotic arm is often assembled on the mobile vehicle body for exploration and inspection operations. In different workplaces, the robotic arms assembled on the mobile car body are often different, and may be equipped with other detection equipment such as infrared imagers, visible light cameras, or ultraviolet detectors and other components for operations. The existing mechanical arms for function expansion of mobile robots do not have a special connection mechanism, so the assembly and disassembly process is difficult, and frequent assembly and disassembly can easily cause damage to the device. Therefore, it is necessary to carry out a special design on the connection mechanism between the mechanical arm and the mobile car body. Content...
Claims
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IPC IPC(8): B25J17/00B25J5/00
Inventor 彭倍郭薇刘海龙刘静王凯周杨
Owner SICHUAN ARTIGENT ROBOTICS EQUIP