Intelligent mower with charging component with automatic charging pins inserted into and pulled out of contact pieces

Abstract

The intelligent lawn mower with the charging component of the automatic charging pin inserted and pulled out of the contact piece can be automatically plugged and unplugged for charging; just like a car needs a gas station, an electric lawn mower also needs a charging station, and the market needs an automatic charging pin inserted and pulled out The intelligent lawn mower with the charging assembly of the contact piece solves the problem of frequent manual charging due to the undurable battery; the left and right sides of the bottom plate laid horizontally on the ground are respectively provided with guide rails (233c The curve section of each guide rail of ) is a cubic curve, so as to reduce the impact; a section of curve of the contact surface ((234b) of the contact piece (234) is a logarithmic spiral, because the logarithmic spiral is an equiangular spiral with pressure The characteristics of being equal everywhere at the corners are beneficial to contact insertion. There are four contact pieces (234), pressure piece torsion springs (234a) and rotating shafts each, forming double doors facing each other, corresponding to the charging pins standing on the front wall in front ((233), so that the charging pin is inserted and extracted, reciprocating with this. The use of cubic curves for the guide rail and the use of logarithmic spirals for the contact surface are technical progress.

Description

technical field [0001] The invention relates to a lawn mower used for mowing lawns in courtyards, parks, roadsides and other places, and is an intelligent lawn mower with a charging assembly for automatically inserting and pulling out a contact piece with a charging pin. It includes the anti-collision safety device at the front of the lawn mower chassis, the logarithmic spiral brake with anti-collision safety and self-stopping, and the low-vibration leaf blower and dust bag. The bracket and the tie-in and the dust outlet of the main body shell are added with soft sheets, the blowing impeller is added with a blade, the circuit is added with insurance and double switches, and the inside and outside of the blower and suction machine are equipped with sound-absorbing and vibration-reducing materials and honeycombs, and the rollers are changed to steerable, and On the basis of a multifunctional lawn mower that changes the single extension tube into multiple extension tubes or flexi...

AI Technical Summary

Problems solved by technology

If you put the blower on the lawn mower, it is a technological progress from carrying it to rolling on wheels. It not only reduces the burden on people, but also the grass bag on the lawn mower can be much larger, and the continuous working time is longer.

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