Linear double-piston air compressor

An air compressor and dual-piston technology, applied in piston pumps, mechanical equipment, machines/engines, etc., can solve the problems of low air compression effect and efficiency, and achieve good air compression effect and low vibration

Pending Publication Date: 2017-09-08
绍兴市正力机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing air compressors generally have only one cylinder, that is, only one group of air compression components including pistons and cylinders. At the same time, when compressing air, the air only enters and exits in one direction; the existing problem is: The effect and efficiency of air compression are relatively low with only one set of air compression components

Method used

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  • Linear double-piston air compressor
  • Linear double-piston air compressor
  • Linear double-piston air compressor

Examples

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Such as Figures 1 to 5 As shown, a linear dual-piston air compressor includes a crankcase 2, a cylinder block 9 with two cylinders 91, a crankshaft 3 and two piston devices connected to the crankshaft 3;

[0027] The cylinder block 9 is located above the crankcase 2 and is fixedly connected;

[0028] The crankshaft 3 runs through the crankcase 2, and both ends are fixed in the crankcase 2 by bearings; one end is connected to the oil pump device 1, and the other end is connected to the pulley 10 connected to the motor; the two connecting rod journals 31 in the crankshaft 3 are symmetrical along the main shaft 32 direction;

[0029] Described piston device comprises the connecting rod 4 that is connected with the connecting rod journal 31 of crankshaft 3, and connecting rod 4 is connected with piston rod 7 through cross joint 5, and piston rod 7 is connected wi...

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PUM

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Abstract

The invention discloses a linear double-piston air compressor, which comprises a crankcase, a cylinder block with two cylinders, a crankshaft and two piston devices connected to the crankshaft; the crankshaft runs through the crankcase, and two connecting rod journals inside the crankshaft The main shaft is in a symmetrical direction; the piston device includes a connecting rod connected to the connecting rod journal of the crankshaft. The connecting rod is connected to the piston rod through a cross joint, and the piston rod is connected to the piston head; There are two air intake valves and two exhaust valves on the top and both sides of each cylinder; an oil scraper ring is also arranged in the crankcase, and the piston rod runs through the oil scraper ring; Packing, the piston rod runs through the packing. The present invention adopts double cylinders and double pistons, and its air compression effect and efficiency are high.

Description

technical field [0001] The invention relates to the technical field of air compressors, in particular to a linear double-piston air compressor. Background technique [0002] Existing piston air compressors generally include structures such as a motor, a crankcase, an eccentric wheel, and an air compression assembly. The eccentric wheel is connected to the motor shaft and is located in the crankcase. As the eccentric wheel rotates, the air compression assembly moves back and forth to compress air. Existing air compressors generally have only one cylinder, that is, only one group of air compression components including pistons and cylinders. At the same time, when compressing air, the air only enters and exits in one direction; the existing problem is: The air compression effect and efficiency of only one group of air compression components are relatively low. Contents of the invention [0003] The object of the present invention is to provide a linear double-piston air com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B27/00F04B35/04F04B39/10F04B39/02F04B39/00
CPCF04B27/005F04B35/04F04B39/0094F04B39/0276F04B39/10
Inventor 王旭良
Owner 绍兴市正力机械有限公司
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