Double-blade mowing device

By introducing detection components and protection components into the double-knife lawn mower, the problem of the toolbar output shaft sliding out of the gear is solved, timely reminders and temporary support are achieved, the mowing knife and knife shaft are protected, and the service life of the equipment is extended .

CN222263657UActive Publication Date: 2024-12-31NINGBO LANGHUI TOOLS CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202323641182.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-29
Publication Date
2024-12-31
Estimated Expiration
2033-12-29

AI Technical Summary

Technical Problem

During the long-term use of existing double-knife lawn mowers, the knife bar output shaft is prone to slide out of the connected gears, causing damage to the mowing knife to come into contact with the ground, and lacks timely reminders and maintenance mechanisms.

Method used

Design detection components and protection components, which detect the position of the knife shaft through distance sensors and issue an alarm, protect the protection components provide temporary support when the knife shaft slides down to prevent the mowing knife from contacting the ground.

Benefits of technology

Effectively remind operators to inspect and repair in a timely manner, prevent the knife shaft from completely sliding off, protect the mowing knife and knife shaft, and extend the service life of the equipment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222263657U_ABST
    Figure CN222263657U_ABST
Patent Text Reader

Abstract

The utility model relates to a double-blade mowing device which comprises a movable base and a blade seat, the blade seat is arranged on the movable base, the mowing device further comprises two mowing knives, a detection assembly and a protection assembly, a knife shaft is arranged on each mowing knife, a driving gear is arranged in the blade seat, and the detection assembly is arranged on the blade seat. The cutter shafts are connected with the driving gear, the detection assemblies are arranged at the lower end of the blade seat, the two detection assemblies are used for detecting the positions of the two cutter shafts, the protection assemblies are arranged at the upper end of the driving gear, and the two protection assemblies are used for supporting the two sliding cutter shafts respectively. By arranging the detection assembly, when the cutter shaft slides off from the driving gear, the detection assembly can detect that the cutter shaft slides off and transmit data to the control console, and the control console gives an alarm, so that an operator is reminded to overhaul the mower in time, and the mowing cutter and the cutter shaft are protected.
Need to check novelty before this filing date? Find Prior Art