Gear dropping and skipping prevention single pole shifting rigid operating mechanism

Abstract

The invention discloses a gear dropping and skipping prevention single pole shifting rigid operating mechanism comprising an operating rod, an operating mechanism, a converting mechanism, a positioning rod mechanism, a left link mechanism, a right link mechanism and a positioning rod support fixed to the housing of a gearbox. The operating mechanism is used for converting the motion of the operating rod into motion of the link mechanisms; the converting mechanism is used for converting the motion of the operating mechanism into gear shifting operation inside the gearbox; the link mechanisms are used for connecting the operating mechanism and the converting mechanism, reducing the secondary impact on the gearbox during dynamic shifting through a buffer block assembly and decreasing the number of gear dropping of the gearbox in the vehicle driving process; the positioning rod mechanism matches with the link mechanisms and controls the motion of the converting mechanism to implement the shifting operation in the gearbox; the positioning rod support is used for fixing the positioning rod mechanism. The mechanism has the advantages that the occupation is small, and the operating system has high adaptability for self adjustment.

Description

technical field [0001] The invention relates to the technical field of traditional automobile systems, in particular to a single-lever gear selection and shifting hard control mechanism for anti-off and jump gears. Background technique [0002] At present, in the field of manual transmission shifting system manufacturing technology, there are single-lever hard control, double-lever hard control, flexible shaft and other forms, and the double-lever hard control has gradually faded out of history due to its complicated mechanism and high cost. Although the flexible shaft control method is simple in arrangement and is used more and more in existing vehicles, its cost remains high all the time. The single-lever hard manipulation has the advantage of low cost, but there are also various problems: [0003] 1. The single-lever control mechanism in the prior art has too high a layout space requirement, and the flexible shaft control mechanism and the double-rod hard control mechani...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a single-lever gear selection and shift hard control mechanism for anti-off and jump gears. This system can solve the problem of the layout space of the existing single-lever select and shift hard control system and the problem of poor adjustment adaptability of the control system itself. At the same time, the buffer block in the connecting rod assembly is also used to greatly reduce the number of times the transmission is out of gear during the driving process of the vehicle, and improve the smoothness of the selection and shift of the hard rod control system, thereby improving the comfort of the driver during the selection and shift process sex and reliability

Images