Grass trimmer

Abstract

The grass trimmer comprises a shell, a motor, a control switch, a wire box and a counting device, wherein the motor is arranged in the shell and is provided with an output shaft; the control switch iselectrically connected with the motor and generates a paying-off signal according to user operation; a positioning column, a winding plate and a grass trimming rope are fixedly arranged in the wire box, and the positioning column is movably sleeved with the winding plate; the output shaft is in transmission connection with the wire box through the positioning column, one end of the grass trimmingrope is wound on the winding plate, and the other end of the grass trimming rope penetrates out of the wire box and has a rated length; the counting device is used for counting application times and / or remaining times of the grass trimming rope according to the paying-off signal. Therefore, when the number of application times of the grass trimming rope in a current grass trimmer is small, a useris reminded to replace the grass trimming rope in time, and the situation that during use, the grass trimming rope runs out and accordingly time and labor delay is avoided.

Description

technical field [0001] The invention relates to a garden trimming tool, in particular to a lawn trimmer. Background technique [0002] Grass trimmers are widely used in lawn trimming at home and in public places. At present, the mowing rope equipped with the mowing machine rotates with the wire box and cuts and manages the grass of different heights on the lawn. Since the normal working condition is non-stop rubbing, the consumption of the mowing rope is very fast. However, in the process of using the mower, the operator cannot clearly understand the current usage status of the mowing rope, and the mowing rope has been used up in the middle of the work, and the time and work are delayed due to the inability to replace or replenish it in time, which brings inconvenience to the use. . Contents of the invention [0003] Based on this, it is necessary to provide a mowing machine with the function of reminding the amount of mowing rope and / or usage. [0004] A lawn trimmer,...

AI Technical Summary

Problems solved by technology

Since the normal working condition is non-stop rubbing, the grass rope is consumed very quickly

However, in the process of using the mower, the operator cannot clearly understand the current usage status of the mowing rope, and the mowing rope has been used up in the middle of the work, and the time and work are delayed due to the inability to replace or replenish it in time, which brings inconvenience to the use.

Images