Manual-automatic integral transmission

A transmission and integrated technology, which is applied to fluid transmission devices, components with teeth, belts/chains/gears, etc., can solve the problems of high fuel consumption, inconvenient speed adjustment, and high fatigue of hydraulic torque converter gearboxes. Achieve the effects of increasing fuel utilization, high use value and marketing value, and low fatigue

Inactive Publication Date: 2013-05-22
郭卫松
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes an automatic manual transmission, which solves the problems of high fatigue and low efficiency of the old-fashioned manual transmission in the prior art, high fuel consumption of the hydraulic torque converter transmission, and inconvenient adjustment of vehicle speed

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] like figure 1 As shown, an automatic manual transmission according to the present invention includes:

[0039] A shift operation device 1, used for sending a manual / automatic mode switching signal and a shift operation signal;

[0040] Gearbox 2, used to realize manual / automatic mode switching or shifting operation;

[0041] The hydraulic system 3 is used to control the work of the gearbox 2 and is connected with the gearbox ...

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Abstract

The invention provides a manual-automatic integral transmission which is used for solving the problems that an existing outdated manual transmission is extremely high in operation fatigue degree, extremely low in efficiency, high in oil consumption of a gearbox of a hydraulic torque converter, and not prone to adjustment of vehicle speeds. The manual-automatic integral transmission comprises a gear shift operating device, a gear case, a hydraulic system, a control device and a trip computer, wherein the gear shift operating device is used for sending a manual / automatic mode switching signal and a gear shift operating signal, the gear case is used for achieving manual / automatic mode switching or a gear shift operation, the hydraulic system is used for controlling the gear case to work, and is connected with the gear case, the control device comprises a revolution speed transducer which is used for converting a revolving speed of wheels to an electric signal, and the trip computer is used for carrying out calculation, processing and judgment according to the obtained manual / automatic mode switching signal, the gear shift operating signal and the electric signal, and controlling the hydraulic system to work, and is connected with the gear shift operating device, the revolution speed transducer and the hydraulic system. The manual-automatic integral transmission achieves electronic control, and is simple in operation, rapid, intelligent, low in fatigue degree and high in efficiency.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a manual automatic transmission. Background technique [0002] In recent years, the vigorous development of the micro loader market has driven many micro loader loading companies. However, with the current loading configuration, the old manual transmission includes clutch assembly, clutch pedal, connecting rod, cable, handbrake assembly, Handbrake handles, connecting rods, cables, etc., various immature internal structures and relatively backward technologies, as well as complex transmission links can no longer meet the requirements of today's vast users. The operator fatigue level of the old transmission loaders is very high, but the efficiency is very low. The existing torque converter gearbox is a relatively mature product, but it has a fatal weakness: the fuel consumption is too high, there are high and low gears, and the speed adjustment is inconvenient. SUMMARY OF T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H47/00F16H59/02F16H59/36F16H61/38F16H63/40
Inventor 郭卫松
Owner 郭卫松
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