CN201786599U - Slurry pump set driven by chain - Google Patents
Slurry pump set driven by chain Download PDFInfo
- Publication number
- CN201786599U CN201786599U CN2010205034919U CN201020503491U CN201786599U CN 201786599 U CN201786599 U CN 201786599U CN 2010205034919 U CN2010205034919 U CN 2010205034919U CN 201020503491 U CN201020503491 U CN 201020503491U CN 201786599 U CN201786599 U CN 201786599U
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- chain
- slurry pump
- power plant
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- big
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- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a slurry pump set driven by a chain, comprising a power device, a power device base, adjusting screw rods, a planetary speed reducing box, a slurry pump, a filling pump, a big pump set base and a transmission mechanism, wherein the adjusting screw rods are arranged at two ends of the power device base; the power device and the slurry pump are respectively arranged on the big pump set base; the planetary speed reducing box is fixed on the power device base and the input end of the planetary speed reducing box is connected with the power device; and the transmission mechanism comprises a small chain wheel, a big chain wheel and a chain, wherein the output end of the planetary speed reducing box is connected with the small chain wheel; the small chain wheel is connected with the big chain wheel through the chain; the big chain wheel is arranged on an input shaft of the slurry pump; and the outer side of the chain is covered with a chain shield. As for the slurry pump set, no sliding occurs during the transmission, the load on the radial direction of an output shaft is small, the service life is long, the maintenance cost is low and the practicability is broad.
Description
Technical field
The utility model relates to the mud pump for petroleum drilling unit, relates in particular to the slurry pump unit with chain transmission.
Background technique
In the prior art, the driving mechanism of slurry pump unit is to adopt the belt steamboat to drive the motion of belt bull wheel by belt, to realize the work of mud pump group; Owing to skid easily between belt and belt steamboat and belt bull wheel, therefore, in transmission process, need be with tension on belt, behind the tension on belt, make the stressed bigger of little wheel shaft of belt and belt bull wheel between centers, in the long-term transmission process, little wheel shaft of belt and the big wheel shaft of belt easily deform, even bend, cause whole slurry pump unit paralysis, bring bigger economic burden to later period maintenance; How tightly also have no matter belt draws, all can produce slip between the belt pulley of high speed rotating and belt, cause belt pulley idle running, reduced the transmitted power of belt pulley, wasted fuel, increased cost.
Summary of the invention
The purpose of this utility model be to provide a kind of fricton-tight, high working efficiency with chaindriven slurry pump unit.
In order to overcome the problem of above existence, the technical solution adopted in the utility model is:
Slurry pump unit with chain transmission, it comprises power plant, the power plant base, regulate screw mandrel, planetary reduction box, slurry pump, charge pump, big base of pump assembly and driving mechanism, described adjusting screw mandrel is arranged on power plant base two ends, described power plant and slurry pump all place on the big base of pump assembly, described planetary reduction box is fixed on the power plant base, described planetary reduction box input end is connected with power plant, described driving mechanism comprises minor sprocket, hinge wheel and chain, described planetary reduction box output terminal is connected with minor sprocket, described minor sprocket is connected with hinge wheel by chain, described hinge wheel places on the input shaft of slurry pump, and the described chain outside is provided with chain guard.
Described power plant are motor or diesel engine.
The driving mechanism that the utility model adopts comprises minor sprocket, hinge wheel and chain, and the planetary reduction box output terminal is connected with minor sprocket, and minor sprocket is connected with hinge wheel by chain, hinge wheel places on the input shaft of slurry pump, such structure, transmission stability is strong, the power height of transmission, the generation of easy skidding when having avoided belt transmission, and the transmission of this chain type, the radial force of output shaft is less, long service life, the probability of later period maintenance is little, reduces the maintenance cost in later stage.
The utility model has the advantages that: fricton-tight in the transmission process, output shaft radially to go up load less, long service life, maintenance cost is low, practicability is wide.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a plan view of the present utility model.
Fig. 3 is a minor sprocket structural representation of the present utility model.
Fig. 4 is a hinge wheel structural representation of the present utility model.
Wherein: 1, regulate screw mandrel, 2, motor, 3, motor base, 4, planetary reduction box, 5, minor sprocket, 6, chain guard, 7, chain, 8, hinge wheel, 9, slurry pump, 10, the big base of pump assembly, 11, charge pump.
Embodiment
As shown in Figures 1 to 4, slurry pump unit with chain transmission, it comprises motor 2, motor base 3, regulate screw mandrel 1, planetary reduction box 4, slurry pump 9, charge pump 11, big base 10 of pump assembly and driving mechanism, regulate screw mandrel 1 and be arranged on motor base 3 two ends, motor 2 and slurry pump 9 all place on the big base 10 of pump assembly, planetary reduction box 4 is fixed on the motor base 3, planetary reduction box 4 input ends are connected with motor 2, driving mechanism comprises minor sprocket 5, hinge wheel 8 and chain 7, planetary reduction box 4 output terminals are connected with minor sprocket 5, minor sprocket 5 is connected with hinge wheel 8 by chain 7, hinge wheel 8 places on the input shaft of slurry pump 9, and chain 7 outsides are provided with chain guard 6.
The utility model can also adopt diesel engine as power plant, and other structures and interstructural relation are all constant.
The utility model adopts chain transmission to replace belt transmission, and fricton-tight phenomenon in transmission process more need not chain is strained, that has reduced sprocket shaft radially goes up load, increased the working life of axle, and chain transmission does not have the idle running phenomenon, stability is strong, high working efficiency.
Claims (2)
1. with the slurry pump unit of chain transmission, it comprises power plant, the power plant base, regulate screw mandrel, planetary reduction box, slurry pump, charge pump, big base of pump assembly and driving mechanism, described adjusting screw mandrel is arranged on power plant base two ends, described power plant and slurry pump all place on the big base of pump assembly, described planetary reduction box is fixed on the power plant base, described planetary reduction box input end is connected with power plant, it is characterized in that: described driving mechanism comprises minor sprocket, hinge wheel and chain, described planetary reduction box output terminal is connected with minor sprocket, described minor sprocket is connected with hinge wheel by chain, described hinge wheel places on the input shaft of slurry pump, and the described chain outside is provided with chain guard.
2. the slurry pump unit with chain transmission according to claim 1 is characterized in that: described power plant are motor or diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205034919U CN201786599U (en) | 2010-08-25 | 2010-08-25 | Slurry pump set driven by chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205034919U CN201786599U (en) | 2010-08-25 | 2010-08-25 | Slurry pump set driven by chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201786599U true CN201786599U (en) | 2011-04-06 |
Family
ID=43818564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205034919U Expired - Fee Related CN201786599U (en) | 2010-08-25 | 2010-08-25 | Slurry pump set driven by chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201786599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996086A (en) * | 2012-12-20 | 2013-03-27 | 山东荣利中石油机械有限公司 | Trailer slush pump unit device |
-
2010
- 2010-08-25 CN CN2010205034919U patent/CN201786599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996086A (en) * | 2012-12-20 | 2013-03-27 | 山东荣利中石油机械有限公司 | Trailer slush pump unit device |
| CN102996086B (en) * | 2012-12-20 | 2016-05-11 | 山东荣利中石油机械有限公司 | A kind of vehicle-mounted slush pump set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20110825 |