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Hydraulic transmission gearbox

A technology of hydraulic transmission and gearbox, applied in transmission, fluid transmission, transmission control, etc., can solve the problems of waste of box space, waste of box material, and insufficiently compact structure, and achieve reasonable transmission structure and occupancy. small space effect

Active Publication Date: 2010-06-09
ZHEJIANG JINDAO TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The hydraulic transmission gearbox includes a box body. The input shaft, intermediate shaft and output shaft connected by clutch and gear transmission are installed in the box body. The existing gearbox structure generally arranges the input shaft, intermediate shaft and output shaft in different positions. On the plane, although this is convenient for installation, the space in the box is wasted, the structure is not compact enough, and the material of the box is wasted too much. Moreover, the transmission connection parts outside the gearbox cannot be arranged reasonably, especially in some vehicles or machinery. When the installation space of gearboxes and other components is relatively limited, there is a higher requirement for the space occupied by the gearbox

Method used

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Embodiment 1

[0018] Such as figure 1 The shown hydraulic transmission gearbox includes a case body 25, and an input shaft 3, an intermediate shaft 13 and an output shaft 17 connected by clutches and gears are rotated inside the case body 25, and the input shaft 3 protrudes One end outside the box body 25 is provided with an input flange 1, the input shaft 3 and the drive shaft 6 are coaxially arranged and can rotate independently, and the two are connected through the drive clutch 4; There is a driving gear 7 fixed in the key circumferential direction, the driving gear 7 of the first gear is meshed with the driven gear 8 of the first gear, and the driven gear 8 of the first gear is rotated and arranged on the transmission shaft 10 of the first gear and the two are connected by the clutch 9 of the first gear; The first gear transmission shaft 10 is meshed with the intermediate gear 12, and the intermediate gear 12 is circumferentially fixed on the intermediate shaft 13 through a spline, and...

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Abstract

The invention discloses a hydraulic transmission gearbox, which comprises a box body. An input shaft, a middle shaft and an output shaft which are in transmission connection with a gear through a clutch are arranged in the box body rotatably. The input shaft, the middle shaft and the output shaft are positioned in the same plane. In the technical scheme, as the input shaft, the middle shaft and the output shaft are positioned in the same longitudinal plane, the transmission structure in the box body is more reasonable and compact, the integral occupancy space is smaller, and transmission connecting components outside the gearbox can be reasonably arranged conveniently. Therefore, the whole transmission speed control system has a reasonable structure and fully utilizes the limited space.

Description

technical field [0001] The invention belongs to the technical field of mechanical power transmission, in particular to a hydraulic transmission gearbox. Background technique [0002] The hydraulic transmission gearbox includes a box body. The input shaft, intermediate shaft and output shaft connected by clutch and gear transmission are installed in the box body. The existing gearbox structure generally arranges the input shaft, intermediate shaft and output shaft in different positions. On the plane, although this is convenient for installation, the space in the box is wasted, the structure is not compact enough, and the material of the box is too much wasted. Moreover, the transmission connection parts outside the gearbox cannot be arranged reasonably, especially in some vehicles or machinery. When the installation space of gearboxes and other components is relatively limited, there are higher requirements for the space occupied by the gearbox. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): F16H47/00F16H61/688
Inventor 金言荣王吉生徐德良
Owner ZHEJIANG JINDAO TECH CO LTD
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