Walking system of cleaning robot
A technology for cleaning robots and walking systems, applied in the field of walking systems, can solve problems such as real-time feedback of trapped scenes and get out of trouble, and achieve the effect of reasonable design structure
Pending Publication Date: 2022-07-15
NINGBO FOTILE KITCHEN WARE CO LTD
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a walking system of the cleaning robot, which can obtain different wheel sets of the cleaning robot in real time, aiming at the problem that the cleaning robot encounters obstacles in the cleaning process and cannot make real-time feedback on the trapped scene and get out of the predicament. The trapped signals, and adaptively adjust the driving force of each wheel set of the sweeping robot according to different trapped signals to get out of the predicament
Method used
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Embodiment Construction
[0060] The present invention will be further described in detail below with reference to the embodiments of the accompanying drawings.
[0061] like figure 1 The walking system of the cleaning robot shown includes a pair of driving wheels 1 and 2 arranged at intervals on the lower middle and rear side of the cleaning robot housing 10, and the driving wheels arranged in the cleaning robot housing 10 can control the torque and rotation direction of the driving wheels. The main drive mechanism 5 is arranged under the cleaning robot housing 10 and is located at a pair of spaced driven wheels 3 and 4 on the front side of the two driving wheels 1 and 2. A slave drive mechanism 6 capable of controlling the torque and rotation direction of the driven wheel, a wheel group trapped detection element disposed under the cleaning robot housing 10 for detecting whether the drive wheel and the driven wheel are trapped, and a wheel set trapped detection element, which is connected with the mas...
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The invention relates to a walking system of a cleaning robot, which comprises a pair of driving wheels arranged on the middle rear side of the lower part of a cleaning robot shell at an interval, a main driving mechanism, and a pair of driven wheels arranged on the lower part of the cleaning robot shell and positioned on the front sides of the two driving wheels at an interval, and is characterized by further comprising an auxiliary driving mechanism, and the controller is connected with the master driving mechanism, the slave driving mechanism and the wheel set trapped detection element. Compared with the prior art, the auxiliary driving mechanism has the advantages that the auxiliary driving mechanism is arranged, when the driving wheel or / and the driven wheel is trapped, the torque and the rotating direction of the driving wheel or / and the driven wheel are controlled by controlling the working state of the main driving mechanism or / and the auxiliary driving mechanism, and then the driving wheel or / and the driven wheel is helped to get rid of the trapped state; and the designed structure is more reasonable.
Description
technical field [0001] The invention relates to a walking system of a cleaning robot. Background technique [0002] Cleaning robots (such as cleaning robots, mopping robots, sweeping and mopping robots) are a kind of smart household appliances, which can automatically complete the floor cleaning work in the room with certain artificial intelligence. When a cleaning robot walks in a room, it will inevitably encounter obstacles. However, existing cleaning robots often fail to pass when encountering high obstacles. The main reason is that the design of the walking system is not perfect. [0003] In order to solve the problem of insufficient ability of cleaning robots to overcome obstacles, the existing technology generally adopts the following methods: 1. Increase the diameter of the driving wheel; but the larger the wheel, the smaller the torque, and the method of increasing the diameter of the driving wheel is adopted. It will lead to poor power. 2. Increase the power of the...
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IPC IPC(8): B25J11/00B25J5/00A47L11/40
CPCB25J11/00B25J11/0085B25J5/007A47L11/40A47L11/4072
Inventor 池忠煌
Owner NINGBO FOTILE KITCHEN WARE CO LTD