Driving device of AGV
A technology of driving device and driving wheel, which is applied in the direction of power device, electric power device, transportation and packaging, etc. It can solve the problems of spring damping effect failure, cost increase, wheel slipping, etc., and achieve the effect of ensuring smooth driving
Inactive Publication Date: 2016-10-26
芜湖智久机器人有限公司
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Problems solved by technology
At present, springs are generally installed above the driving mechanism of the AGV trolley for shock absorption, but the spring deformation is fixed. If there is only one drive unit on the AGV trolley, this design is effective; if two drive units are installed on the AGV trolley, the center of gravity of the cargo is not in the geometric center , the damping effect of the spring may fail, and the wheels may slip and spin
[0003] At the same time, the deformation setting of the spring is related to the weight of the loaded goods. When the spring deformation is fixed, it can only carry a certain limit of goods. If the loaded goods are too heavy, the spring needs to be replaced, and another set of drive unit may even need to be replaced. , the cost increases
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[0013] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0014] Figure 1-3 A specific embodiment of the present invention is shown: an AGV driving device, including a pressure regulating device and a driving device, and the pressure regulating device includes a bushing 19, a linear bearing 18, a cylinder rod 11, a spring column 13, and a spring pad 16. Spring 17, nuts, bolts 22 and the support plate frame, wherein the bushing 19 is fixed under the support plate 4, and the cylinder rod 11 is connected with the support base 9 in the support frame through the spring column 13. The support plate The frame includes a support plate 4, a spring adjustment block 6 and a spring adjustment pressure plate 7; the driving device includes a support frame, two motors, two sets of transmission mechanisms, two pairs of wheel bearings, and two driving wheels. The support frame It includes a fixed base 2, a limitin...
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The invention belongs to the technical field of AGVs, and relates to a driving device suitable for an AGV. The driving device of the AGV comprises a supporting frame, motors, transmission mechanisms, wheel bearings and driving wheels, wherein the supporting frame comprises fixed seats, a limiting plate, a supporting base and an axle; the fixed seats are arranged on two sides of the supporting base; the limiting plate is fixedly mounted on the supporting base; the axle is symmetrically welded to two sides of the supporting base; the motors are symmetrically and fixedly mounted on the corresponding fixed seats; one end of each of the motors is equipped with a chain wheel, and is connected with a chain wheel which is fixedly mounted on a wheel through the transmission mechanism; and the driving wheels are mounted on the axle through the wheel bearings. When the driving device disclosed by the invention is mounted on an AGV trolley, the bearing limit of the AGV trolley can be changed through adjustment of pressure, the bearing scope of the trolley is enlarged, and the cost is reduced.
Description
technical field [0001] The invention relates to the field of AGV technology, in particular to an AGV driving device. 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, springs are generally installed above the driving mechanism of the AGV trolley for shock absorption, but the spring deformation is fixed. If there is only one drive unit on the AGV trolley, this design is effective; if two drive units are installed on the AGV trolley, the center of gravity of the cargo is not in the geometric center , the damping effect of the spring may fail, and the wheels may slip and spin. [0003] At the same time, the deformation setting of the spring is related to the weight of the loaded goods. When the spring deformation is fixed, it can only carry a certain limit of goods. If the loaded goods are too heavy, the spring needs to be replaced, and anothe...
Claims
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IPC IPC(8): B60K1/02
CPCB60K1/02
Inventor 张龙成岑郭显荣
Owner 芜湖智久机器人有限公司