CN204553163U - The Equilibrator of V-type air compressor the first order reciprocating inertia force - Google Patents
The Equilibrator of V-type air compressor the first order reciprocating inertia force Download PDFInfo
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- CN204553163U CN204553163U CN201520259015.XU CN201520259015U CN204553163U CN 204553163 U CN204553163 U CN 204553163U CN 201520259015 U CN201520259015 U CN 201520259015U CN 204553163 U CN204553163 U CN 204553163U
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Abstract
A kind of Equilibrator of the V-type air compressor the first order reciprocating inertia force be applied in boats and ships air compressor technical field, comprise the reverse balancer weight of single shaft, driving gear, driving gear, crankshaft balance weight, air compressor crank, linkage component, piston element, air compressor crank arranges driving gear, driving gear engages with driving gear, the transmission shaft of driving gear arranges the reverse balancer weight of single shaft, the crank of air compressor crank arranges crankshaft balance weight, installing connecting rods parts on bent axle, linkage component is connected with piston element; The reverse balancer weight of described single shaft is made up of Balance Iron, transmission shaft.This model utility coordinates crankshaft balance weight by the reverse balancer weight of single shaft, and can reach the complete equilibrium of the first order reciprocating inertia force, its structure is simple, compact, reduce the vibration of air compressor, by reducing vibration, extend the working life of air compressor easily damaged parts, reliability is improved.
Description
Technical field
The utility model relates to the Equilibrator of the V-type air compressor the first order reciprocating inertia force in boats and ships air compressor technical field.
Background technique
Along with the development of apparel technology, also more and more stricter to the requirement of air compressor vibration index.In order to reduce the vibration of air compressor, boats and ships with High Pressure Air Compressor through Transform Type design repeatedly.The 6610 serial air compressors that my company produces are the important supplementary equipment for marine equipment, mainly provide the high-pressure air within the scope of certain pressure for the safeguards system of boats and ships.Due to the restriction to air compressor boundary dimension, a kind of structural type in this series, is had to be V-type 60 ° of angles, the air compressor of step piston type, level Four compression.Two row angle between banks of this type air compressor are 60 °, cannot by the first order reciprocating inertia force complete equilibrium by means of only the balancer weight on bent axle.Due to the existence of the first order reciprocating inertia force unbalanced force, air compressor is caused to produce larger vibration.Therefore, the Equilibrator developing a kind of V-type air compressor the first order reciprocating inertia force is new problem anxious to be resolved always.
Summary of the invention
The purpose of this utility model is to provide a kind of Equilibrator of V-type air compressor the first order reciprocating inertia force, and this device can reduce the vibration of air compressor effectively, extends the working life of easily damaged parts, improves the reliability of air compressor.
The purpose of this utility model is achieved in that a kind of Equilibrator of V-type air compressor the first order reciprocating inertia force, comprise the reverse balancer weight of single shaft, driving gear, driving gear, crankshaft balance weight, air compressor crank, linkage component, piston element, air compressor crank arranges driving gear, driving gear engages with driving gear, the transmission shaft of driving gear arranges the reverse balancer weight of single shaft, the crank of air compressor crank arranges crankshaft balance weight, installing connecting rods parts on bent axle, linkage component is connected with piston element; The reverse balancer weight of described single shaft is made up of Balance Iron, transmission shaft.
Main points of the present utility model are its structure.Its working principle is, the utility model adopts the balance method of single shaft in order to complete equilibrium the first order reciprocating inertia force; In the shaft head gear pump of air compressor crankcase protecgulum side, by the driving gear of air compressor crank front end, the transmission shaft of band nutating gear arranges the reverse balancer weight of single shaft, by calculating, determine the size of the reverse balancer weight of single shaft and initial phase place, the one-level reciprocal inertia force of balance air compressor; By the press design handbook of living, known when angle between banks are 90 °, constant sized by the first order reciprocating inertia force, direction changes with the change of crank angle, and this power can by the balancer weight complete equilibrium that crankshaft crank is prepared; And when angle between banks are not equal to 90 °, the size and Orientation of the first order reciprocating inertia force is all change, cannot by the crank of air compressor crank being arranged crankshaft balance weight 4 complete equilibrium of preparation, can by the first order reciprocating inertia force complete equilibrium by said method.
The Equilibrator of V-type air compressor the first order reciprocating inertia force compared with prior art, have and coordinate crankshaft balance weight by the reverse balancer weight of single shaft, the complete equilibrium of the first order reciprocating inertia force can be reached, its structure is simple, compact, reducing the vibration of air compressor, by reducing vibration, extending the working life of air compressor easily damaged parts, the advantages such as reliability is improved, will be widely used in boats and ships air compressor technical field.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in detail.
Fig. 1 is this knot model utility structure schematic diagram.
Embodiment
With reference to accompanying drawing, the Equilibrator of V-type air compressor the first order reciprocating inertia force, comprise the reverse balancer weight 1 of single shaft, driving gear 2, driving gear 3, crankshaft balance weight 4, air compressor crank 5, linkage component 6, piston element 7, air compressor crank 5 arranges driving gear 3, driving gear 3 engages with driving gear 2, the transmission shaft of driving gear 2 arranges the reverse balancer weight 1 of single shaft, the crank of air compressor crank 5 arranges crankshaft balance weight 4, installing connecting rods parts 6 on bent axle 5, linkage component 6 is connected with piston element 7.The reverse balancer weight 1 of described single shaft is made up of Balance Iron, transmission shaft.
Its working principle is, the utility model adopts the balance method of single shaft in order to complete equilibrium with the first order reciprocating inertia force, in the shaft head gear pump of air compressor crank 5 casees protecgulum sides, by the driving gear of air compressor crank 5 front end, transmission shaft with nutating gear 2 is arranged the reverse balancer weight 1 of single shaft, by calculating, determine the size of the reverse balancer weight of single shaft 1 and initial phase place, the one-level reciprocal inertia force of balance air compressor; By the press design handbook of living, known when angle between banks are 90 °, constant sized by the first order reciprocating inertia force, direction changes with the change of crank angle, and this power can by the balancer weight complete equilibrium that crankshaft crank is prepared; And when angle between banks are not equal to 90 °, the size and Orientation of the first order reciprocating inertia force is all change, cannot by the crank of air compressor crank 5 being arranged crankshaft balance weight 4 complete equilibrium of preparation, can by the first order reciprocating inertia force complete equilibrium by said method.
Describe the utility model further below:
Air compressor crank 5 arranges driving gear 3, and driving gear 3 engages with driving gear 2, and the number of teeth of parameter request two gear of gear is equal, ensure that two gears can rotate with identical revolution, and sense of rotation is contrary.The transmission shaft of driving gear 2 arranges the reverse balancer weight 1 of single shaft, and by the transmission between gear, the reverse balancer weight 1 of single shaft is rotated, in rotary course, produce rotating inertia force.The reverse balancer weight 1 of single shaft is made up of Balance Iron, transmission shaft.
The crank of air compressor crank 5 arranges crankshaft balance weight 4, crankshaft balance weight 4 is except the rotation unbalanced force of balance air compressor crank 5, linkage component 6, with the acting in conjunction of single shaft reverse balancer weight 1, mutually balancing in the horizontal direction with joint efforts of the reverse balancer weight 1 of single shaft, crankshaft balance weight 4, the reciprocal inertia force of balanced connecting rod parts 6 and piston element 7 in vertical direction.
According to the size and Orientation of the weight determination reciprocal inertia force of linkage component 6 and piston element 7; According to the size and Orientation of the uneven gyrating mass of air compressor crank 5, the Weight computation rotation unbalanced force of linkage component 6, finally determine size and the initial phase of the reverse balancer weight 1 of single shaft, crankshaft balance weight 4, by the first order reciprocating inertia force complete equilibrium of V-type air compressor.
The single shaft reverse balancer weight of this device by means of only axle head and the acting in conjunction of crankshaft balance weight, can by the first order reciprocating inertia force complete equilibrium, and the method is simple and compact for structure, significantly reduces the vibration of air compressor, improves the reliability that air compressor uses.
This model utility is not suitable for the balance of the V-type air compressor the first order reciprocating inertia force of 90 ° of angles.
Claims (2)
1. the Equilibrator of a V-type air compressor the first order reciprocating inertia force, comprise the reverse balancer weight of single shaft, driving gear, driving gear, crankshaft balance weight, air compressor crank, linkage component, piston element, it is characterized in that: on air compressor crank, driving gear is set, driving gear engages with driving gear, the transmission shaft of driving gear arranges the reverse balancer weight of single shaft, the crank of air compressor crank arranges crankshaft balance weight, installing connecting rods parts on bent axle, linkage component is connected with piston element.
2. the Equilibrator of V-type air compressor the first order reciprocating inertia force according to claim 1, is characterized in that: the reverse balancer weight of described single shaft is made up of Balance Iron, transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259015.XU CN204553163U (en) | 2015-04-27 | 2015-04-27 | The Equilibrator of V-type air compressor the first order reciprocating inertia force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259015.XU CN204553163U (en) | 2015-04-27 | 2015-04-27 | The Equilibrator of V-type air compressor the first order reciprocating inertia force |
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| CN204553163U true CN204553163U (en) | 2015-08-12 |
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| CN201520259015.XU Active CN204553163U (en) | 2015-04-27 | 2015-04-27 | The Equilibrator of V-type air compressor the first order reciprocating inertia force |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150385A (en) * | 2016-12-05 | 2018-06-12 | 张家港科康智能科技有限公司 | A kind of crank rod movement component of diaphragm type gas compressor |
| CN108443408A (en) * | 2018-03-06 | 2018-08-24 | 西安交通大学 | The opposed X-type reciprocating compressor moment of inertia balance mechanism of adjacent column |
-
2015
- 2015-04-27 CN CN201520259015.XU patent/CN204553163U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150385A (en) * | 2016-12-05 | 2018-06-12 | 张家港科康智能科技有限公司 | A kind of crank rod movement component of diaphragm type gas compressor |
| CN108443408A (en) * | 2018-03-06 | 2018-08-24 | 西安交通大学 | The opposed X-type reciprocating compressor moment of inertia balance mechanism of adjacent column |
| CN108443408B (en) * | 2018-03-06 | 2020-03-17 | 西安交通大学 | Adjacent row opposite X-type reciprocating compressor inertia moment balancing mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |