Combined system of hydraulic pump and engine for multifunctional road sweeper

A combined system and engine technology, applied in mechanical equipment, transmission parts, belts/chains/gears, etc., can solve problems such as troublesome and inconvenient operation

Pending Publication Date: 2017-03-08
JINGSU YUEDA SPECIAL VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the bearing lubrication in the transmission mechanism, grease or oil is usually added manually, so it is not only troublesome, but also inconvenient to operate

Method used

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  • Combined system of hydraulic pump and engine for multifunctional road sweeper

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Embodiment Construction

[0009] figure 1 Among them, a combined system of a hydraulic pump and an engine of a multifunctional road sweeper, including an engine and a hydraulic system, the engine includes a gearbox 1 and a lubricating system 7, the lubricating system 7 includes an oil outlet and an oil inlet, and the oil inlet and the transmission The oil inlet of the box 1 is connected, and the lubricating oil enters the gearbox 1 through the oil inlet to lubricate the gears, and the oil return hole of the gearbox 1 is connected with the oil inlet of the lubrication system 7 . The hydraulic system includes a gear pump 8, and the gear pump 8 is connected with the gearbox 1 through a transmission mechanism. Transmission mechanism contains transmission shaft 11, bearing 3, bearing seat 4 and transmission gear 2. The transmission gear 2 is arranged on one end of the transmission shaft 11, the bearing 3 is arranged on the transmission shaft 11, the bearing 3 is installed in the bearing seat 4, the oil fil...

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PUM

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Abstract

The present invention relates to a combined system of a hydraulic pump and an engine for a multifunctional road sweeper. The combined system includes an engine and a hydraulic system. The engine comprises a transmission, and a lubrication system that comprises an oil out passage and an oil in passage. The hydraulic system comprises a gear pump. The gear pump is connected to the transmission by means of a drive mechanism. The drive mechanism comprises a drive shaft, a bearing, a bearing block and a drive gear, where an oil filling hole is formed in the bearing block; the bearing block is disposed on the transmission; the drive gear is located in the transmission to engage with gears of a gear set in the transmission; and an inner hole is formed in the other end of the drive shaft. A main shaft of the gear pump is disposed in an inner hole formed in the other end of the drive shaft. The gear pump is disposed on the bearing block. The combined system also includes an oil pipe, an oil pipe socket A, and an oil pipe socket B, where the oil pipe socket A is disposed on the oil filling hole formed in the bearing block of the drive mechanism; one end of the oil pipe is disposed on the oil pipe socket A; the oil pipe socket B is disposed on the oil out passage; and the other end of the oil pipe is disposed on the oil pipe socket B.

Description

technical field [0001] The invention relates to a multifunctional road sweeper, in particular to a combination system of a hydraulic pump and an engine of a multifunctional road sweeper. Background technique [0002] An existing multifunctional road sweeper includes an engine and a hydraulic system, the engine provides the power of the whole vehicle, and the hydraulic system is used to control various actions during the road sweeping operation. The engine includes a gearbox and a lubrication system. The lubrication system includes an oil outlet and an oil inlet. The oil outlet is connected to the oil inlet of the gearbox. The lubricating oil enters the gearbox through the oil outlet to lubricate the gears. Lubricating oil enters the oil inlet passage through the oil return hole of the gearbox. The hydraulic system includes a gear pump, which is connected to the gearbox through a transmission mechanism. The transmission mechanism includes a transmission shaft, a bearing, a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/04
CPCF16H57/0471
Inventor 吴新芳王成平王成生
Owner JINGSU YUEDA SPECIAL VEHICLE CO LTD
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