Action arm for mechanical equipment
A technology of mechanical equipment and action arm, which is applied in the field of mechanical arms, can solve the problems of large installation space and complex structure of the action arm, and achieve the effects of small installation space, saving installation space and simple structure
Pending Publication Date: 2019-12-13
GREE ELECTRIC APPLIANCES WUHAN +1
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Problems solved by technology
[0005] The purpose of the present invention is to provide an action arm for mechanical equipment to solve the technical problems of complex structure and large installation space of the action arm in the prior art
Method used
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Embodiment 1
[0053] The cylinder, the hydraulic cylinder or the motor drive the rack 5 to move, or the motor drives the driving gear to move, so that the driven gear 6 moves forward or reversely; when the driven gear 6 moves, the long joint in the arm rotates around a fixed point, thereby Drive the movement of the whole action arm. When the left arm moves, the right arm is driven by the rotation of the gear connection joint; due to the left-right symmetry, the connecting block 9 can be reciprocated in a horizontal position. On the connecting block 9, visual inspection can be installed. Claws and other devices to work.
[0054] When the action arm provided by the present invention moves, it is similar to the retractable structure of the human arm, which can not only extend and pull back the part to be driven, but also save installation space, with simple structure and low cost; in the further improvement of the present invention, Through the transformation of the rotating part for the expan...
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The invention provides an action arm for mechanical equipment, and relates to the technical field of mechanical arms. The problems of the complex structure and large mounting space of the action arm are solved. The action arm comprises a power source, a plurality of arm sections and connecting joints, and the adjacent arm sections are in transmission connection with each other through the connecting joints; the power source is in transmission connection with the arm section located at one end, and a part to be driven is arranged on the arm section located at the other end; and when the power source is operated, the rotational motion of the arm sections can be converted into the linear motion of the part to be driven. When the action arm provided by the invention is moved, not only can thepart to be driven extend out and be pulled back through the telescopic structure similar to an arm of a human body, but also the mounting space can be saved; the structure is simple, and the cost is low; through the arm of a four-link structure, the front-and-back reciprocating motion of a movable block at the horizontal position is achieved; and the mounting space is small, and the applicabilityis high.
Description
technical field [0001] The invention relates to the technical field of mechanical arms, in particular to an action arm used for mechanical equipment. Background technique [0002] There are many types of testing equipment, and there are many testing equipment commonly used in factories, including measuring equipment calipers, balances, dotting machines, etc. In addition, there are quality testing and analysis instruments, material testing, packaging testing equipment, non-destructive testing equipment, etc. are also common testing equipment. [0003] The applicant finds that the prior art has at least the following technical problems: [0004] When performing flaw detection inside the inner tank of the water heater, the operator needs to use a flashlight and hold a flaw detection device to reach in for observation. This detection method has the problems of time-consuming, laborious, and low efficiency; If the screw guide rail mechanism is used as the action arm for telescop...
Claims
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IPC IPC(8): B25J18/02
CPCB25J18/025
Inventor 张广郭晓方苏江斌樊浩郭江阳陆成聪张文梨袁露胡家泉王向红
Owner GREE ELECTRIC APPLIANCES WUHAN