CN201334866Y - Compound box - Google Patents
Compound box Download PDFInfo
- Publication number
- CN201334866Y CN201334866Y CNU2009200381027U CN200920038102U CN201334866Y CN 201334866 Y CN201334866 Y CN 201334866Y CN U2009200381027 U CNU2009200381027 U CN U2009200381027U CN 200920038102 U CN200920038102 U CN 200920038102U CN 201334866 Y CN201334866 Y CN 201334866Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- power transmission
- transmission shaft
- shafts
- band pump
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model provides a compound box which mainly adopts the compound chain transmission and a totally closed box structure. The compound box includes a first transmission shaft, a second transmission shaft, a third transmission shaft, a first pump shaft, a second pump shaft, an output shaft, shift mechanisms, a pneumatic control system, a box body and a lubricant passage way assembly, wherein the box body adopts a full-enclosed structure, and all the parts in the compound box are arranged in the box body; the transmission between the various parts are realized via chains; the middle chain wheel of the first transmission shaft is connected with the first pump shaft, the other chain wheel is connected with the second transmission shaft, and a shift mechanism is arranged between the two chain wheels; two chain wheels of the second transmission shaft are respectively connected with the first transmission shaft and the second pump shaft, and a shift mechanism is arranged between the two chain wheels; the middle chain wheel of the third transmission shaft is connected with the second pump shaft; and a middle chain wheel of the output shaft is connected with the first pump shaft.
Description
Technical field
The utility model relates to a kind of oil-well rig parts, is specifically related to a kind of compound box.
Background technology
The power unit of existing oil-well rig is separate, and occupation space is bigger, and the kind of drive is a belt transmission, and transmission efficiency is lower.
Summary of the invention
The purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of compound box based on also blockchain transmission, the totally-enclosed case structure of employing to be provided.
The technical solution of the utility model is: a kind of compound box, comprise power transmission shaft, No. two power transmission shafts, No. three power transmission shafts, band pump shaft, No. two band pump shafts, output shaft, shifter, pneumatic control system, casing, lubricant passage way assembly, described casing is an all-sealed structure, all parts in the compound box all are contained in the casing, adopt chain drive between each parts;
A sprocket wheel links to each other with a band pump shaft in the middle of the described power transmission shaft, and another sprocket wheel links to each other with No. two power transmission shafts, is provided with a shifter between two sprocket wheels;
Two sprocket wheels of described No. two power transmission shafts link to each other with No. two band pump shafts with a power transmission shaft respectively, are provided with a shifter between two sprocket wheels;
The intermediate chain wheel of described No. three power transmission shafts links to each other with No. two band pump shafts;
A sprocket wheel in the middle of the described output shaft links to each other with a band pump shaft.
The utility model compound box converges three engines at compound box, pass to winch, slush pump, air compressor machine and generator after the shunting respectively, realize any switching of many engines and many working machines or use simultaneously, above function is by input clutch, is with the combination of pump clutch and shifter to realize.Another function of compound box is to adjust speed ratio.
The utility model beneficial effect: 1, compound box is to realize engaged transmission with flexible chain, and is safe and reliable, makes easy to maintenancely, can realize the transmission of big center to center distance.2, compound box adopts integral sealing formula structure, and removal of home need not be torn chain open; Input, output adopt universal drive shaft to connect, and it is easy that centering is installed; Bearing in the case adopts forced feed lubrication, and lubricant effect is good; Fuel tank is in casing, and the lubricating system maintaining is convenient; The mechanical labyrinth sealing of employing is also arranged, do not have wearing and tearing, need not change oil sealing; Gas circuit all is preset in the base, realizes plug and play.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
As shown in drawings, a kind of compound box, comprise power transmission shaft 1, No. two power transmission shafts 2, No. three power transmission shafts 3, band pump shaft 4, No. two band pump shafts 5, output shaft 6, shifter 7, pneumatic control system 8, casing 9, lubricant passage way assembly 10, described casing 9 is an all-sealed structure, all parts in the compound box all are contained in the casing 9, adopt chain drive between each parts;
The terminal pad of power transmission shaft 1 a band clutch end links to each other with universal drive shaft, the power of a diesel engine of input.Middle sprocket wheel is passed to band pump shaft 4 No. one with power, and another sprocket wheel links to each other with No. two power transmission shafts 2, realizes and car.A shifter 7 is arranged between two sprocket wheels, hang the also car of two, No. three diesel engines of incompatible realization and a diesel engine by shift fork.Terminal small belt pulley is by oil pump of belt drives.
Terminal pad on No. two power transmission shaft 2 left end clutches links to each other with universal drive shaft, the power of No. two diesel engines of input.Two sprocket wheels link to each other with No. two band pump shafts 5 with a power transmission shaft 1 respectively.A shifter 7 is arranged between two sprocket wheels, hang the also car of No. three diesel engines of incompatible realization and other diesel engines by shift fork.The small belt pulley of right-hand member spindle nose is by No. two oil pumps of belt drives.
Terminal pad on No. three power transmission shaft 3 left end clutches links to each other with universal drive shaft, the power of No. three diesel engines of input.Intermediate chain wheel links to each other with No. two band pump shafts 5.The belt pulley of right-hand member spindle nose is by the belt drives generator.
A sprocket wheel links to each other with a power transmission shaft 1 on the band pump shaft 4, accepts the power of power transmission shaft 1 transmission; Another sprocket wheel links to each other with output shaft 6.The clutch of right-hand member drives a slush pump by universal drive shaft output.
Two sprocket wheels link to each other with No. two power transmission shafts 2, No. three power transmission shafts 3 respectively in the middle of No. two band pump shafts 5, accept the power of two, No. three power transmission shaft transmission.The clutch of right-hand member drives No. two slush pumps by universal drive shaft.
Terminal pad on the output shaft 6 left end clutches links to each other with universal drive shaft, gives winch with the transmission of power of compound box.A middle sprocket wheel links to each other with a band pump shaft 4, accepts the power of band pump shaft 4 transmission; Terminal belt pulley is by the automatic pressure fan of belt drives.
Claims (1)
1, a kind of compound box, it is characterized in that: it comprises a power transmission shaft (1), No. two power transmission shafts (2), No. three power transmission shafts (3), a band pump shaft (4), No. two band pump shafts (5), output shaft (6), shifter (7), pneumatic control system (8), casing (9), lubricant passage way assembly (10), described casing (9) is an all-sealed structure, all parts in the compound box all are contained in the casing (9), adopt chain drive between each parts;
A sprocket wheel links to each other with a band pump shaft (4) in the middle of the described power transmission shaft (1), and another sprocket wheel links to each other with No. two power transmission shafts (2), is provided with a shifter (7) between two sprocket wheels;
Two sprocket wheels of described No. two power transmission shafts (1) link to each other with No. two band pump shafts (5) with a power transmission shaft (1) respectively, are provided with a shifter (7) between two sprocket wheels;
The intermediate chain wheel of described No. three power transmission shafts (3) links to each other with No. two band pump shafts (5);
A sprocket wheel in the middle of the described output shaft (6) links to each other with a band pump shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200381027U CN201334866Y (en) | 2009-01-22 | 2009-01-22 | Compound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200381027U CN201334866Y (en) | 2009-01-22 | 2009-01-22 | Compound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334866Y true CN201334866Y (en) | 2009-10-28 |
Family
ID=41286516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200381027U Expired - Fee Related CN201334866Y (en) | 2009-01-22 | 2009-01-22 | Compound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334866Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185781A (en) * | 2019-06-28 | 2019-08-30 | 高邮莱宝仕石油装备有限公司 | A kind of prolonging the service life and vehicle transmission case |
-
2009
- 2009-01-22 CN CNU2009200381027U patent/CN201334866Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185781A (en) * | 2019-06-28 | 2019-08-30 | 高邮莱宝仕石油装备有限公司 | A kind of prolonging the service life and vehicle transmission case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20130122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |