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Transmission system, trackless rubber-tyred vehicle and transmission method

A technology for trackless rubber-tired vehicles and transmission systems, which is applied in power units, vehicle parts, transportation and packaging, etc., can solve the problems of pin shaft falling off and mismatch of trackless rubber-tired vehicles, so as to reduce the wear of pin shafts and reduce cover Wear of the plate, the effect of increasing the service life

Pending Publication Date: 2020-09-22
陕西安程合创设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a transmission system, a trackless rubber-tyred vehicle and a transmission method, which solves the problem that the trackless rubber-tyred vehicle does not match the engine that meets the emission standard, and the transmission system that matches the engine that meets the emission standard and the pin falls off, and realizes the trackless rubber-tyred vehicle. The car matches the engine power transmission that meets the emission standards and the problem of pin shedding

Method used

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  • Transmission system, trackless rubber-tyred vehicle and transmission method
  • Transmission system, trackless rubber-tyred vehicle and transmission method
  • Transmission system, trackless rubber-tyred vehicle and transmission method

Examples

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Effect test

Embodiment 1

[0042] Referring to Fig. 1, it is a structural schematic diagram of Embodiment 1 of the present invention, a transmission system at least including an engine cooling system 1, an engine 2, a torque converter 3, an intermediate drive shaft 4, a gearbox 5, and a rear axle drive shaft 6 , rear axle 7, front axle 8 and front axle transmission shaft 9, described engine cooling system 1, engine 2, hydraulic torque converter 3, intermediate transmission shaft 4, gearbox 5, rear axle transmission shaft 6 and rear axle 7 In series, the front axle 8 is connected to the gearbox 5 through the front axle drive shaft 9, and also includes a rear axle transition drive shaft 10 and a cooling air box 11, and the rear axle transition drive shaft 10 is connected in series at the output end of the gearbox 5 and the rear axle Between the transmission shafts 6, the cooling air box 11 is detachably connected in the engine cooling system 1, and the air inlet and air outlet of the cooling air box 11 com...

Embodiment 2

[0047] refer to figure 2, a trackless rubber-tyred vehicle, including at least one of the above-mentioned transmission systems, and also includes a front frame 12, a rear frame 13, a pin 14 and a cover plate 15, the engine cooling system 1, the engine 2, the hydraulic Torque converter 3, intermediate transmission shaft 4, gearbox 5 and front axle 8 are detachably connected in front vehicle frame 12, and described rear axle 7 is detachable in rear vehicle frame 13, and described front vehicle frame 12 and rear The frame 13 is hinged by a pin shaft 14 , and the cover plate 15 is detachably connected to the end of the pin shaft 14 .

[0048] In actual use: first install the tires on the front axle 8 and the rear axle 7, then start the engine cooling system 1, then start the engine 2, the engine 2 performs work through oil supply and intake air, and the first oil-gas combustion mixture enters the turbocharger system, pressurize and compress, enter the cooling air box 11 for cool...

Embodiment 3

[0051] On the basis of embodiment 2, with reference to Figure 2-3 and Figure 8 , The difference of this embodiment is that: the cover plate 15 is provided with a prefabricated groove, one end of the pin shaft 14 is located in the prefabricated groove, and the diameter of the cover plate 15 is larger than the diameter of the pin shaft 14 .

[0052] In actual use: the diameter of the cover plate 15 is larger than the diameter of the pin shaft 14, which can prevent the serial movement caused by the frequent bending of the pin shaft 14 and prevent it from falling off. To increase the service life of its cover plate 15, the thickness of its limiting surface can be increased through the pre-set groove, so as to increase the service life.

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Abstract

The invention relates to the field of underground transport vehicles, and concretely relates to a transmission system, a trackless rubber-tyred vehicle and a transmission method. The transmission system at least comprises an engine cooling system, an engine, a hydraulic torque converter, an intermediate transmission shaft, a gearbox, a rear axle transmission shaft, a rear axle, a front axle and afront axle transmission shaft, the engine cooling system, the engine, the hydraulic torque converter, the intermediate transmission shaft, the gearbox, the rear axle transmission shaft and the rear axle are sequentially connected in series, the front axle is connected with the gearbox through the front axle transmission shaft, the transmission system further comprises a rear axle transition transmission shaft and a cooling air box, the rear axle transition transmission shaft is connected between the output end of the gearbox and the rear axle transmission shaft in series, and the cooling air box is detachably connected into the engine cooling system. Due to the fact that a novel front support and a novel rear support are adopted, the problem that bolts cannot be installed on an original engine and a front frame due to the narrow installation space is solved, and then normal installation of the engine is achieved.

Description

technical field [0001] The invention relates to the field of underground transport vehicles in mines, in particular to a transmission system, a trackless rubber-tyred vehicle and a transmission method. Background technique [0002] With the strengthening of environmental protection awareness and the advancement of science and technology, the requirements for vehicle emissions are becoming stricter. Controlling vehicle emissions is conducive to environmental optimization and reduces a series of disadvantages caused by exhaust pollution. Standard requirements, designed to match trackless rubber-tyred vehicles suitable for national standard emissions, the existing transport vehicles used between the underground and the mine, the emission does not meet the emission standards for trackless rubber-tyred vehicles, using the National II engine, by replacing the National III The engine can solve this problem, but because the original front frame of the mine car does not match the rep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/04B60K11/06
CPCB60K11/06B60K17/04
Inventor 徐兆勇金明明王国安光明任志壮刘梅任莉娟张晓旭李艳龙许曦恒
Owner 陕西安程合创设备有限公司