AGV driving mechanism driving shaft buffer unit
A technology of drive mechanism and buffer device, applied in the directions of transportation and packaging, elastic suspension, suspension, etc., can solve the problems of insufficient flexibility and stability, and not suitable for AGV in dense storage areas.
Inactive Publication Date: 2016-11-02
芜湖智久机器人有限公司
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Problems solved by technology
However, the walking mechanism also has the following problems: the walking mechanism AGV is not suitable for the in-situ rotation of the AGV in the intensive storage area: when the car body rotates in situ, since the supporting wheels on both sides have no driving force, the flexibility of its rotation is limited. and stability are not enough
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specific Embodiment approach
[0009] figure 1 Show the specific embodiment of the present invention: a kind of drive shaft buffering device of AGV drive mechanism, comprise drive mechanism base 1 and be arranged on the fixed plate 2 of drive mechanism base 1 two ends, be provided with drive device on the fixed plate 2, described drive device An adjustment mechanism is provided at the base 1 of the drive mechanism, and a drive shaft buffer device is provided on the base 1 of the drive mechanism; The positioning hole 20, the buffer spring 19 guide rod 17 is arranged in the positioning hole 20, the buffer spring 19 is sleeved on the buffer spring 19 guide rod 17, the spring adjustment plug 18 is threadedly connected with the positioning hole 20, and is in contact with the buffer spring 19, The drive spindle is provided with a positioning slot 21, and the guide rod 17 of the buffer spring 19 is stuck in the positioning slot 21.
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The invention discloses an AGV driving mechanism driving shaft buffer unit comprising a driving mechanism pedestal and fixed plates arranged on two ends of the driving mechanism pedestal; the fixed plates are provided with a drive unit; an adjusting mechanism is arranged by the drive unit; the driving mechanism pedestal is provided with a driving shaft buffer unit comprising a buffer spring guide rod, a spring adjusting plug and a buffer spring; the driving mechanism pedestal is provided with a positioning hole; the buffer spring guide rod is arranged in the positioning hole; the buffer spring is sleeved on the buffer spring guide rod; the spring adjusting plug is screwed with the positioning hole, and makes contacts with the buffer spring; the driving main shaft is provided with a positioning channel section; the buffer spring guide rod is clamped in the positioning channel section.
Description
technical field [0001] The invention relates to the field of AGV technology, in particular to a driving shaft buffer device of an AGV driving mechanism. Background technique [0002] AGV has a history of more than 50 years since its invention. With the expansion of application fields, its types and forms have become various. At present, the walking mechanism commonly used by AGV is a four-wheel walking mechanism with steering wheels, which includes two driving wheels and two supporting wheels and is distributed in a diamond shape. The four-wheel walking mechanism with steering wheel is evolved on the basis of the three-wheel walking mechanism. It is equivalent to combining two tricycles together. The fulcrums of the two supporting wheels are at the apex of the isosceles triangle of the base. The front and rear wheels are both steering wheels and driving wheels. This kind of AGV car can track the trajectory of the guide line when the front and rear wheels are turning, and ...
Claims
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IPC IPC(8): B60G3/01B60G11/14
CPCB60G3/01B60G11/14B60G2200/422
Inventor 张龙姚家伟何森
Owner 芜湖智久机器人有限公司