A counterweight device for laterally adjustable compressor pistons
A counterweight device and compressor technology, which is applied in the field of compressor components, can solve problems such as unbalanced piston quality, difficulty in achieving low-pressure piston quality, and unstable operation of the compressor, so as to ensure stable operation and balance reciprocating inertial forces Effect
Active Publication Date: 2020-02-07
蚌埠高科瑞力压缩机有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, provide an improved laterally adjustable compressor piston counterweight device, which solves the problem that it is difficult for the high-pressure level piston to reach the quality of the low-pressure level piston. , causing the quality of each row of pistons to be unbalanced, and there is a risk that the compressor cannot run smoothly
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[0015] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0016] figure 1 with figure 2 A counterweight device for a laterally adjustable compressor piston is shown, including a piston body 1 with a central assembly through hole 2 inside, and the piston body 1 is located on the periphery of the central assembly through hole 2 and has 6 The horizontal counterweight hole 3 is provided with a lead weight 4 for counterweight inside the horizontal counterweight hole 3, and the internal thread adjustment through hole 5 is opened horizontally inside the lead block 4. The threaded adjustment rod 6 and the two ends of the external threaded adjustment rod 6 are respectively inserted into the inner walls on both sides of the...
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The invention relates to the technical field of compressor parts, in particular to a counterweight device for a lateral regulation type compressor piston. The counterweight device comprises a piston body, wherein the piston body is internally provided with a middle assembly through hole, a plurality of transverse counterweight holes are formed in the periphery of the middle assembly through hole of the piston body, and lead blocks used for weighing are arranged in the transverse counterweight holes. According to the counterweight device for the lateral regulation type compressor piston, the transverse counterweight holes with the built-in lead blocks and external thread adjusting rods are formed in the periphery of the middle assembly through hole of the piston body, and sealing covers with built-in transmission gear blocks sleeve openings in the outer sides of the transverse counterweight holes, internal transmission gears are meshed with the transmission gear blocks by extruding thesealing covers inwards, and then the sealing covers are rotated to horizontally move the built-in lead blocks, so that the mass of each column of pistons is balanced, the reciprocating inertia force is balanced, and the smooth operation of a compressor is guaranteed.
Description
technical field [0001] The invention relates to the technical field of compressor components, in particular to a counterweight device for a laterally adjustable compressor piston. Background technique [0002] Compressor is a general-purpose machine used to increase the pressure of various gases, and it is one of the products with a large volume and a wide range in the machinery industry. It has been widely used in many sectors of the national economy, almost covering many fields of industry, agriculture, transportation, medical and health, national defense, scientific research and even people's lives, especially in chemical industry, synthesis, coal, petroleum, construction, marine engineering And so on, it is an indispensable power equipment. The piston is a major part of the piston compressor, which cooperates with the cylinder to form a compression volume. The quality of the piston design has a great relationship with the performance of the compressor. Materials commo...
Claims
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IPC IPC(8): F04B39/00
CPCF04B39/0005
Inventor 丁兆国
Owner 蚌埠高科瑞力压缩机有限公司