Load carrying AGV and damping mechanism applied to steering wheel
A technology of shock absorption mechanism and steering wheel, which is applied in steering mechanism, power steering mechanism, electric steering mechanism, etc., can solve the problems of insignificant shock absorption amplitude and poor shock absorption effect, and achieve the effect of obvious shock absorption amplitude.
Pending Publication Date: 2020-10-09
KEYIZHAN INTELLIGENT EQUIP CO LTD +1
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Problems solved by technology
However, the damping mechanism of this structure has no obvious damping range, especially in the case of a large slope, the damping effect is even worse.
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[0033] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.
[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...
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The invention relates to a load carrying AGV and a damping mechanism applied to a steering wheel. The damping mechanism comprises a mounting bracket and a damping assembly; the mounting bracket comprises a mounting plate and mounting lugs; the mounting lugs are hinged to a main supporting frame through hinge assemblies; the damping assembly comprises a damping pipe, a damping spring and a spring ejector block; the damping pipe is arranged above the mounting plate; the damping spring is arranged in the damping pipe; the spring ejector block is arranged at one end of the damping pipe and abuts against the damping spring; and the end, extending out of the damping pipe, of the spring ejector block is used for abutting against the main supporting frame. When the damping mechanism runs to the ground which protrudes upwards or sinks downwards, the steering wheel assembly is lifted or swings downwards, the damping spring is compressed or lengthened, the damping spring forms torque with the hinge assemblies as the base point, and the torque enables force applied to the mounting plate by the damping spring to be balanced with force applied to the steering wheel assembly by the ground. The damping amplitude is more obvious, the damping mechanism is more suitable for the condition of large gradient, and the whole damping mechanism is more flexible.
Description
technical field [0001] The invention relates to the field of AGV technology, in particular to a load carrying AGV and a damping mechanism applied to steering wheels. Background technique [0002] With the rapid development of industrial robot technology, Automated Guided Vehicles (hereinafter referred to as AGV) have been widely used in manufacturing, logistics, transportation and other fields due to their fast, efficient, energy-saving, and flexible characteristics. [0003] The driving methods of AGV include differential drive, steering wheel drive, etc. Due to the low operating accuracy of differential drive, weak load capacity and serious wear of the drive wheel, it cannot adapt to occasions with high precision and load requirements, while the steering wheel mechanism has strong load capacity and flexibility. With the characteristics of good performance and high positioning accuracy, steering wheel drive will be the development direction of AGV in the future. It is curre...
Claims
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IPC IPC(8): B60G11/14B60G11/16B60G17/02B62D5/04B60K7/00
CPCB60G11/14B60G11/16B60G17/021B62D5/0421B60K7/0007B60G2500/10B60G2800/162B60K2007/0092
Inventor 颜炳姜朱小康郑贵刚石振国
Owner KEYIZHAN INTELLIGENT EQUIP CO LTD