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Driving wheel set for robot and sweeping robot

A technology of robots and driving wheels, which is applied in the direction of manual sweeping machines, carpet cleaning, floor cleaning, etc. It can solve the problems of large size, occupying robot volume, multi-robot volume, etc., and achieve the effect of multi-space, volume reduction, and effective area avoidance

Pending Publication Date: 2019-02-01
深圳市长懋实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, since the gear set includes a plurality of gears, the overall volume is large and takes up more volume of the robot, and the axis of the existing drive wheel set is generally installed parallel to the axis of the roller wheel, and the motor is installed on the axis of the main shaft. The length in the axis direction is the longest, which further increases the volume of the driving wheel set, so that it takes up too much volume of the robot

Method used

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  • Driving wheel set for robot and sweeping robot
  • Driving wheel set for robot and sweeping robot

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Embodiment Construction

[0020] Below in conjunction with specific embodiment and accompanying drawing, the present invention is further elaborated and illustrated:

[0021] Please refer to figure 1 with figure 2 , a driving wheel set for a robot, including a main body 10, a wheel body 20 rotatable relative to the main body 10, a motor 30 and a transmission assembly. Wherein, an internal gear 21 is disposed inside the wheel body 20 .

[0022] The transmission assembly is used to transmit the power of the motor 30 to the wheel body 20. The transmission assembly includes a worm 41 arranged on the main shaft of the motor 30 and following its rotation, a worm wheel 42 meshing with the worm 41, and a gear shaft fixed at the axis of the worm wheel 42. 43 and an external gear 44 fixed to the gear shaft 43 and meshed with the internal gear 21 .

[0023] There are two wheel bodies 20, which are respectively arranged on opposite sides of the main body 10, and surround a cavity with the main body 10 for plac...

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Abstract

The invention discloses a driving wheel set for a robot. The driving wheel set comprises a body, a rotatable wheel body relative to the body, a motor and a transmission assembly for transmitting powerof the motor to the wheel body, wherein an inner gear is arranged inside the wheel body. The transmission assembly comprises a worm rotating along with a motor spindle, a worm wheel meshed with the worm, a gear shaft fixed to the axis of the worm wheel and an outer gear fixed to the gear shaft and meshed with the inner gear. The invention further discloses a sweeping robot for sweeping the floor.The sweeping robot comprises a driving wheel set for the robot and an anti-falling sensor. The driving wheel set for the robot comprises the body, the rotational wheel body relative to the body, themotor and the transmission assembly. The anti-falling sensor is arranged at the position, close to the ground, of the bottom face of the body. The driving wheel set for the robot is small in size.

Description

technical field [0001] The invention relates to the technical field of floor cleaning, in particular to a driving wheel set for a robot and a sweeping robot. Background technique [0002] The driving wheel set of the existing sweeping robot includes a motor, a gear set and a scroll wheel. When the robot walks, the motor rotates and drives the scroll wheel to rotate through the gear set. [0003] Among them, since the gear set includes a plurality of gears, the overall volume is relatively large and takes up more volume of the robot, and the axis of the existing drive wheel set is generally installed parallel to the axis of the roller wheel, and the motor is installed on the axis of the main shaft. The length in the axial direction is the longest, which further increases the volume of the driving wheel set, so that the volume of the robot is taken up too much. Contents of the invention [0004] The object of the present invention is to provide a small-sized driving wheel s...

Claims

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Application Information

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IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L11/4002A47L11/4066A47L11/4072A47L2201/04
Inventor 杨川
Owner 深圳市长懋实业有限公司
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