Limiting type gear shifting mechanism and transmission thereof

Abstract

The invention discloses a limiting type gear shifting mechanism. The limiting type gear shifting mechanism comprises a gear shifting rod and a guiding sliding groove used for guiding the gear shifting rod to move for gear shifting. The guiding sliding groove bends between a forward gear of the gear shifting rod and a reverse gear of the gear shifting rod to limit the movement, which is between the forward gear and the reverse gear, of the gear shifting rod. The gear shifting mechanism is capable of limiting the the movement, which is between the forward gear and the reverse gear, of the gear shifting rod of a gearbox, so that the damage, caused by a faulty operation, of the gearbox can be avoided and the handling comfort of the gearbox can be improved at the same time.

Description

technical field [0001] The invention relates to a shift mechanism and a transmission, in particular to a position-limited shift mechanism and a transmission thereof. Background technique [0002] A rectangular square hole is usually set on the gear plate of the gearbox (or reduction box) of the existing micro tillage machine, and the shift lever of the gearbox (or gearbox) is wired through the rectangular square hole to ensure that the shift lever There will be no offset when shifting gears. When the operator manipulates the gearbox (or reduction box) to reverse gears, he often mistakenly puts the shift lever from the forward gear directly to the reverse gear, which will cause the gearbox (or deceleration Gear box) beating occurs, resulting in damage to the gearbox, affecting the smooth progress of the entire farming work. [0003] Therefore, in order to solve the above problems, it is necessary to limit the movement of the shift lever of the gearbox between the forward gea...

AI Technical Summary

Problems solved by technology

[0002] A rectangular square hole is usually set on the gear plate of the gearbox (or reduction box) of the existing micro tillage machine, and the shift lever of the gearbox (or gearbox) is wired through the rectangular square hole to ensure that the shift lever There will be no offset when shifting gears. When the operator manipulates the gearbox (or reduction box) to reverse gears, he often mistakenly puts the shift lever from the forward gear directly to the reverse gear, which will cause the gearbox (or deceleration Gear box) will be punched, resulting in damage to the gearbox, affecting the smooth progress of the entire farming work

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