CN2180806Y - Chain swing rod gearing mechanism for reciprocative pump air compressor - Google Patents
Chain swing rod gearing mechanism for reciprocative pump air compressor Download PDFInfo
- Publication number
- CN2180806Y CN2180806Y CN 93230743 CN93230743U CN2180806Y CN 2180806 Y CN2180806 Y CN 2180806Y CN 93230743 CN93230743 CN 93230743 CN 93230743 U CN93230743 U CN 93230743U CN 2180806 Y CN2180806 Y CN 2180806Y
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- CN
- China
- Prior art keywords
- rope
- fork
- hinge
- swing rod
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Transmission Devices (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a rope-typed hinge swing rod transmission mechanism for a reciprocating pump air compressor. The transmission mechanism composed of a straight shaft, an eccentric wheel, a swing rod, a steel rope and a rigid rod uses a rope-typed hinge to replace conventional hinges, and converts rotary movement into reciprocating movement by a compound crankshaft and the swing rod. The rope-typed hinge makes the restraining force of kinematic pair small, which simplifies mechanism. With easy fabrication, low cost, high reliability, simple manufacturing process, large maintenance on site with short time, and long service life, and without a lubrication system and a machine oil pump, the utility model realizes the purpose of operation without attendance.
Description
Rope chain fork driving mechanism is used for reciprocating pump and gas compressor.
The driving mechanism of existing reciprocating pump compressor has crankshaft ﹠ connecting, US2, and 439,693 winch formula ropes pass mechanism, swing-stem rope driving transmission mechanism.The crankshaft ﹠ connecting difficulty of processing is big, accuracy of manufacturing height, assembly technology complexity, poor reliability.Winch formula rope passes mechanism, because of the cylinder clockwise and anticlockwise is leaned in the stroke commutation, and the little poor reliability of radius roller, jig frequency is low.The fork rope passes the life-span that mechanism's double pendulum bar has reduced wire rope.
The utility model is on the basis of swing-stem rope driving transmission mechanism, proposes rope chain single wobbling pole mechanism.Convert rotatablely moving of motor the to-and-fro motion of reciprocating pump or gas compressor plunger or piston to by rope chain swing-bar mechanism, the restraining force that rope formula hinge has reduced kinematic pair has improved the life-span, and single wobbling pole further simplifies the structure, this mechanism is easy to manufacture, simple in structure, assembly technology is simple, low cost of manufacture, life-span is long, the reliability height, field maintenance is convenient, and factory is not entered in overhaul, the overhaul time is very short, little impact on production.
The utility model is to realize like this, by d-axis (1), eccentric wheel (2), bearing (4), crank (3), bearing pin (8), fork (5), wire rope (11,12), rigid rod (10), joint (21,22) form transmission system, fluid power cylinder or plenum chamber (24,25) axis of symmetry is arranged in the rigid rod two ends, and fork (5) is hinged with frame (23) by Lower shaft sleeve (6) and axle (7), fork (5) is hinged by bearing pin (8) and crank (3), fork (5) is by wire rope (11,12) and wire rope shelves head (12,13,15,16), clamp (17,18) rope formula hinge of being formed and rigid rod (10) are hinged, and rigid rod (10) is by joint (21,22) link to each other with plunger or piston, crank (3), bearing (4), eccentric wheel (2), d-axis (1) is formed compound camshaft.Be welded with oil sump (26) on the fork (5).The axis of d-axis (1) intersects with the center line of fork (5) and is vertical.
Rope chain fork driving mechanism simplifies driving mechanism with wire rope and wire rope shelves head and the formed rope formula of clamp hinge, easily makes, and no pump case, cost is low, and the life-span is long, and the property made height is realized overhaul at the scene.
Be further described below in conjunction with 1 pair of the utility model of accompanying drawing:
Fig. 1 is the schematic representation of the rope chain fork driving mechanism of reciprocating pump compressor, d-axis among the figure (1), eccentric wheel (2), crank (3), bearing (4), fork (5), Lower shaft sleeve (6), axle (7), bearing pin (8), axle sleeve (9), rigid rod (10), wire rope (11,12), wire rope shelves head (13,14,15,16), clamp (17,18), pin (19,20), joint (21,22), frame (23), fluid power cylinder or plenum chamber (24,25), oil sump (26).
Rope formula hinge and fork are features of the present utility model, motor power is passed to d-axis (1) through reducing gear, by d-axis (1), eccentric wheel (2), bearing (4), the compound camshaft that crank (3) is formed becomes rotatablely moving of d-axis (1) into the swing of crank (3), process is by bearing pin (8), the hinge that axle sleeve (9) is formed becomes the swing of crank (3) swing of fork (5), utilize wire rope (11,12), wire rope shelves head (13,14,15,16), clamp (17,18), pin (19,20) the rope formula hinge of Zu Chenging passes through joint (21 with the swing of fork (5), 22) pass to rigid rod (10), become the to-and-fro motion of rigid rod (10), by joint (21,22) drive fluid power cylinder or gas compressor (24,25) plunger or piston reciprocates, thereby finish the working stroke of fluid power cylinder or plenum chamber, the hinge that the base of frame (23) is formed through Lower shaft sleeve (6) and axle (7) is connected with fork (5), making fork (5) is axis swing with axle (7), oil sump (26) is the constituent element of fork (5), and interior installation oil is lubricated bearing pin (8).Pin (19,20) is used for realizing the rotation of clamp (17,18), and is identical with the rate of tension that guarantees wire rope (11,12).
The major advantage of rope chain swing rod gearing mechanism is: no pump case pump configuration is simple and easy to make, and cost is low, and assembly technology is simple, overhaul can be carried out at the scene, and is easy to maintenance, and the repairing time is short, little impact on production, in light weight, vibrate little, resettlement easy for installation is easy, and rope formula hinge has reduced the restraining force of kinematic pair, simplifies the structure, reliability and the service life of transmission mechanism have been improved, can realize unmanned, the transmission mechanism maintenance cost is low, and dismounting is easy during maintenance.
Claims (2)
1, a kind of reciprocating pump compressor rope chain fork driving mechanism, be by compound camshaft, fork and rope formula hinge are formed, feature of the present utility model is, by wire rope (11,12), wire rope retaining head (13,14,15,16), clamp (17,18), pin (19,20) the rope formula hinge of being formed passes through joint (21 to fork (5), 22) link to each other with rigid rod (10), fluid power cylinder or plenum chamber (24,25) be arranged symmetrically in the both sides of rigid rod (10), fluid power cylinder or plenum chamber (24,25) plunger or piston are by joint (21,22) be connected with rigid rod (10), fork (5) is by bearing pin (8), hinge and d-axis (1) that axle sleeve (9) is formed, eccentric wheel (2), bearing (4), the compound camshaft that crank (3) is formed links to each other, the hinge that fork (5) is formed by Lower shaft sleeve (6) and axle (7) links to each other with frame (23), is welded with oil sump (26) on the fork (5).
2, reciprocating pump compressor rope chain fork driving mechanism according to claim 1 is characterized in that, the axis of d-axis (1) intersects with the center line of fork (5) and be vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230743 CN2180806Y (en) | 1993-04-14 | 1993-04-14 | Chain swing rod gearing mechanism for reciprocative pump air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230743 CN2180806Y (en) | 1993-04-14 | 1993-04-14 | Chain swing rod gearing mechanism for reciprocative pump air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180806Y true CN2180806Y (en) | 1994-10-26 |
Family
ID=33807337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230743 Expired - Fee Related CN2180806Y (en) | 1993-04-14 | 1993-04-14 | Chain swing rod gearing mechanism for reciprocative pump air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180806Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757041A (en) * | 2016-04-14 | 2016-07-13 | 王桂林 | Compression mechanism and pin shaft thereof |
| CN106640593A (en) * | 2016-12-07 | 2017-05-10 | 刘正波 | Swinging rod rope transmission mechanism of reciprocating pump compressor |
| WO2020168644A1 (en) * | 2019-02-19 | 2020-08-27 | 尹建 | Reciprocating engine lever-type variable plunder pump power output mechanism |
-
1993
- 1993-04-14 CN CN 93230743 patent/CN2180806Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757041A (en) * | 2016-04-14 | 2016-07-13 | 王桂林 | Compression mechanism and pin shaft thereof |
| CN106640593A (en) * | 2016-12-07 | 2017-05-10 | 刘正波 | Swinging rod rope transmission mechanism of reciprocating pump compressor |
| CN106640593B (en) * | 2016-12-07 | 2018-05-18 | 刘正波 | A kind of reciprocating pump compressor swing-stem rope transmission mechanism |
| WO2020168644A1 (en) * | 2019-02-19 | 2020-08-27 | 尹建 | Reciprocating engine lever-type variable plunder pump power output mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |