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Air compressor for vehicle

A technology for air compressors and vehicles, which is applied in mechanical equipment, engine components, engine seals, etc. It can solve the problems of small transmission torque, short service life of the belt, and unstable operation, and achieve large transmission torque and long service life. , running smoothly

Inactive Publication Date: 2016-09-07
DANYANG CHANGSHENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air compressor mainly includes crankcase, crankshaft, connecting rod, piston, piston pin, cylinder head and cylinder block. At present, the ordinary wheeled vehicle installed on the vehicle air compressor has a small transmission torque during use, making it difficult to connect with it. The service life of the belt is short, the operation is not smooth, and the cylinder head gasket installed on the air compressor is easy to coke after high temperature, which affects the use effect of the air compressor

Method used

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  • Air compressor for vehicle
  • Air compressor for vehicle

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Embodiment Construction

[0014] Depend on figure 1 , figure 2 Known, a kind of vehicle air compressor comprises crankcase 1, crankshaft 2, connecting rod 3, piston 4, piston pin 5, cylinder head 6 and cylinder block 7, described crankcase 1 is connected with cylinder block 7, connects A cylinder block gasket 17 is provided at the cylinder block 7; a piston 4 is provided in the cylinder block 7, and a piston pin 5 is connected to the piston 4, and the piston pin 5 is connected to the connecting rod 3, and a piston ring is provided at the connection, and the crankshaft 2 is connected to the connecting rod 3 A valve plate 8 is fixedly installed on the top of the cylinder block 7, a valve plate gasket 9 is arranged between the valve plate 8 and the cylinder block 7, the valve plate 8 is connected with the cylinder head 6, and a cylinder head gasket 10 is provided at the joint; The cylinder head 6 is provided with an air inlet 61 and an exhaust port 62; a bearing 11 is installed on one side of the crankc...

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Abstract

The invention discloses an air compressor for a vehicle. The air compressor comprises a crankcase (1), a crankshaft (2), a connecting rod (3), a piston (4), a piston pin (5), an air cylinder cover (6) and an air cylinder body (7). One side of the crankcase (1) is provided with a bearing (11) and is fixed through a bearing gland (12). One end of the crankshaft (2) penetrates the bearing (11) and the bearing gland (12) and is fixedly connected with a multi-wedged pulley (13) through a hexagonal flange nut (14). An oil seal (15) is arranged at the connecting position of the bearing gland (12) and the crankshaft (2). A notch is formed in a cooperative compressing face of the crankcase (1) and the bearing gland (12). An O-shaped rubber sealing ring (16) is arranged in the notch. By means of the air compressor, the multi-wedged pulley is adopted, the transmission torque is large, the service life of a belt is long, and running is stable; and a flexible graphite composite reinforcement plate is adopted for a cylinder cover gasket, and therefore the gasket is prevented from being coked after being subjected to the high temperature.

Description

technical field [0001] The invention relates to the technical field of vehicle air compressors, in particular to a vehicle air compressor with high torque and high temperature resistance of the cylinder head. technical background [0002] Car air compressor is a power consumption part, it is attached to the car engine, and its working power is provided by the engine. The engine drives other components such as the gearbox to run at the same time, so as to meet the various power needs of the car. The air compressor mainly includes crankcase, crankshaft, connecting rod, piston, piston pin, cylinder head and cylinder block. At present, the ordinary wheeled vehicle installed on the vehicle air compressor has a small transmission torque during use, making it difficult to connect with it. The service life of the belt is short, the operation is not stable, and the cylinder head gasket installed on the air compressor is easy to coke after high temperature, which affects the use effe...

Claims

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Application Information

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IPC IPC(8): F04B39/00F16J15/32F16J15/06F16J15/10
CPCF04B39/00F16J15/06F16J15/10F16J15/32
Inventor 王玉亮荆寅
Owner DANYANG CHANGSHENG MACHINERY
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