Transmission system of portable mini tiller

Abstract

The invention discloses a transmission system of a portable mini tiller. An output shaft of an engine (1) stretches into a main transmission case (5) and is connected with a driving wheel shaft (5a); the lower end of the driving wheel shaft (5a) stretches downwards out of the bottom surface of the main transmission case (5); end surface teeth are uniformly distributed at the periphery of the lower end of the driving wheel shaft (5a) in an integrated manner; a high-speed driving wheel (5b) and a low-speed driving wheel (5c) are arranged on the driving wheel shaft (5a); a high-speed driven wheel (5d) and a low-speed driven wheel (5e) are respectively arranged on a driven wheel shaft (5f); the lower end of the driven wheel (5f) is connected with the input end of a worm-gear transmission case (6); the worm-gear transmission case (6) is positioned under the rear end of the main transmission case(5); tilling blades (7) or walling wheels are mounted on the output shaft of the worm-gear transmission case (6). The portable transmission system disclosed by the invention has a high-speed gear and a low-speed gear, and adopts a belt to perform transmission, so that the transmission is stable and reliable; therefore, the portable transmission system is wide in application range.

Description

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AI Technical Summary

Benefits of technology

This patented technology simplifies the design of an engine by allowing its components to fit within one space instead of being placed next to each other or inside another larger housing. It also reduces manufacturing expenses while maintaining efficient performance levels compared to existing designs. Additionally, this new arrangement allows for more flexibility in terms of how various functions may operate without requiring multiple large housings. Overall, these technical improvements improve the overall functionality and reliability of the motorized equipment used in gardeners.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the design of an electric troweling system that uses less expensive engine technology compared to traditional methods such as cowspeckering.

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