TH822C3 - The reverse gear system is not deposited in the main gear. - Google Patents

Abstract

The invention that the reverse gear does not fix with the main gear. Have a purpose To reduce the noise of the gear unit while in use

Claims (1)

1. The reverse gear system is not deposited in the main gear. The drive shaft (13) which has a sprocket (1) and a collet (6) installed on the said drive shaft, the sprocket (1) and a collet (6) as follows. Sliding on the drive shaft, including the sprocket (2) and the sprocket (4) is also installed on the drive shaft, when the drive shaft is driven by the engine, the gear (1) and the collet (6) rotate along with the part. The sprockets (2) and sprockets (4) do not rotate, transmitting power to the hub shaft (18). By sliding the gear (1) into the gear (2) when the drive shaft rotates, the gear (2) rotates to the gear (3) installed on the upper reduction shaft (15) to transmit power to the gear. (9) and forward to the gear Champ (10) installed at the center shaft (16) to the transmission to the gear (11) installed at the lower shaft (17) and transmit power to Hub gear (12) installed on the hub shaft (18) and to achieve different vehicle speed. When sliding the collets (6) to catch with the sprockets (4) make the sprockets (4) turn drive the sprockets (5) sprockets (9) sprockets (10) sprockets (11) and sprockets (12) to rotate accordingly. In the event that the tractor is reversed, this can be done by sliding the gear (1) into the gear (8), and the sprocket (7), which is mounted on the reverse shaft (14), is slid into the sprocket (3). This causes the sprockets (8) and the sprockets (7) to turn in such a way that the hub gear (12) reverse direction.