Washing and sweeping vehicle provided with single motor drive mechanism

A driving mechanism and single-engine technology, which is applied in the field of cleaning vehicles, can solve the problems of changing the power matching point of the operating device, affecting the working performance of the operating device, and increasing the cost of cleaning vehicles, etc., so as to save power assembly space, simple structure and low cost. high cost effect

Inactive Publication Date: 2016-05-04
YANTAI HAIDE SPECIAL VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this power take-off method is that when the chassis main clutch and / or gearbox are operated, it will cause changes in the power take-off speed and torque, change the power matching point of the working device, and thus affect the working performance of the working device
The patent CN201410284875.3 discloses another single-engine sweeper, which mainly uses a transfer case to realize the stable driving of the operating mechanism under different driving conditions. The use of the transfer case will greatly increase the cost of the sweeper, and the structure is complicated , easily damaged, not easy to repair

Method used

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  • Washing and sweeping vehicle provided with single motor drive mechanism
  • Washing and sweeping vehicle provided with single motor drive mechanism

Examples

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Effect test

Embodiment 1

[0012] Embodiment 1, a kind of cleaning car with single engine drive mechanism, refer to figure 1 , the engine 39 is installed on the automobile chassis 38, the engine 39 is connected with the full-power power take-off 40, the full-power power take-off 40 is connected with the clutch 45 through the transmission device, and the clutch 45 is connected with the gearbox 46, and the gearbox 46 can be There is one or more than one output shaft. In the present embodiment, the gear box 46 adopts double output shafts. An output shaft of the gear box 46 is equipped with a belt pulley 48, and drives auxiliary equipment by belts, such as suction fan 16 and high-pressure water pump 42, Another output shaft of the gearbox 46 drives other auxiliary equipment through the connecting device, such as an oil pump 47, and a gearbox 41 is also installed at the rear of the full power power take-off 40, and the gearbox 41 drives the rear axle 15 through the power transmission shaft 32. The suction fa...

Embodiment 2

[0013] Embodiment 2, a cleaning and sweeping vehicle with a single engine drive mechanism, is based on Embodiment 1, and the gearbox 41 is connected to the inter-axle reducer 43 through the power transmission shaft 32, and the inter-axle reducer 43 is passed through another Root power transmission shaft 32 drives rear axle 15, and all the other are identical with embodiment 1.

[0014] The described sweeping vehicle with a single engine driving mechanism can be divided into a non-working state and a working state when driving. When the present invention was in a non-working state, the engine 39 rotated, and the output shaft of the engine 39 was connected with full power to take power. 40, an output end of the full power power take-off 40 is connected to the transmission 41, and the transmission 41 drives the rear axle 15 through the transmission device, or the transmission 41 is connected to the inter-axle reducer 43 through the transmission device, and the inter-axle reducer 4...

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Abstract

The invention discloses a washing and sweeping vehicle provided with a single motor drive mechanism. The washing and sweeping vehicle comprises a suction fan, a suction air duct, a suction tube, a suction disc, an air brush disc, a high-pressure water pump, a sewage tank, a clear water tank, a water spraying device and the single motor drive mechanism. The single motor drive mechanism comprises an automobile chassis, an engine, a transmission shaft and a rear axle. The washing and sweeping vehicle is characterized in that the single engine is adopted for the single motor drive mechanism, the engine is connected with a full-power power take-off device, the full-power power take-off device is connected with a clutch through the transmission shaft, the clutch is connected with a gear case, an output shaft of the gear case is connected with driving auxiliary equipment, the full-power power take-off device is further connected with a gearbox, and the gearbox drives the rear axle through the power transmission shaft. By means of the washing and sweeping vehicle, the engine can drive work components of a sanitation truck steadily in any speed ranges, and normal driving of the vehicle is not affected, so that an existing sanitation truck can still work normally without installing an auxiliary engine, the acquisition cost of the auxiliary engine is omitted, use cost can be further saved, and emission of tail gas is lowered.

Description

technical field [0001] The invention belongs to the technical field of special drive systems for sanitation vehicles, and in particular relates to a sweeping vehicle with a single-engine drive mechanism. Background technique [0002] With the widespread application of sanitation vehicles, how to improve the efficiency of sanitation vehicles, reduce vehicle purchase costs and exhaust emissions has become a new research topic. Since the sanitation vehicle requires the fan to have a higher speed and a lower vehicle speed during work, the conventional sanitation vehicles currently on the market basically use dual engines, the chassis engine mainly drives the vehicle, and the auxiliary engine mainly drives the fan. The movement of working parts such as water pumps. The sanitation vehicle with a single engine can use one engine to drive the driving of the vehicle and the movement of the working parts at the same time, so that the sanitation vehicle can meet the high-speed rotatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H1/08E01H1/05B60K25/06
CPCE01H1/0827B60K25/06E01H1/05
Inventor 汪元汀张振海祝承东
Owner YANTAI HAIDE SPECIAL VEHICLE
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