CN101776039A - High bow force couple fluid motor - Google Patents
High bow force couple fluid motor Download PDFInfo
- Publication number
- CN101776039A CN101776039A CN201010116094A CN201010116094A CN101776039A CN 101776039 A CN101776039 A CN 101776039A CN 201010116094 A CN201010116094 A CN 201010116094A CN 201010116094 A CN201010116094 A CN 201010116094A CN 101776039 A CN101776039 A CN 101776039A
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- CN
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- Prior art keywords
- housing
- transmission shaft
- bow
- bolt
- end cover
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- 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.)
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- 239000012530 fluid Substances 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000000314 lubricant Substances 0.000 abstract description 10
- 125000006850 spacer group Chemical group 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 3
- 230000009183 running Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Hydraulic Motors (AREA)
Abstract
The invention relates to a high bow force couple fluid motor, which comprises a shell, wherein the bottom part of the shell is fixed by a fixed bolt, two ends of the shell are respectively fixed with a front end cover and a rear end cover through a front end cover bolt and a rear end cover bolt, a first spacer is arranged at the joint between the rear end cover and the shell, a second spacer is arranged at the joint between the front end cover and the shell, the middle part of the front end cover is provided with a transmission shaft, one end of the transmission shaft passes through the front end cover, the other end of the transmission shaft is provided with a first bearing, the transmission shaft is equipped with a working wheel, and a plurality of bow-shaped structures which are connected with each other end to end are uniformly arranged on the outer edge of the working wheel along the circumference; and the top part and the bottom part of one end of the shell are respectively provided with a lubricant inlet hole bolt and a lubricant outlet hole bolt, and a plurality of lubricant inlet holes and lubricant outlet holes are arranged at intervals on the other end of the shell. The high bow force couple fluid motor has the advantages that: since a high-bow oil pressure working chamber is arranged on the outer edge of the working wheel, the high pressure fluid can be adequately utilized and released, so maximum working torque can be obtained.
Description
Technical field
The present invention relates to a kind of motor, relate in particular to a kind of high bow force couple fluid motor.
Background technique
It is several that common fluid motor mainly contains piston type, Slidine-vane rotor formula, plunger type, gear type and turbo type in the prior art, because these fluid motors all have its characteristics and advantage separately, be respectively applied in the different occasions, but there is shortcoming in above-described fluid motor, high-pressure liquid motor ability can not obtain fullest utilization and release during work, can not reach maximum work moment.
Summary of the invention
The purpose of this invention is to provide a kind of high bow force couple fluid motor,,, thereby obtain maximum work moment so high-pressure liquid can access the utilization and the release of fullest because high bow force couple fluid motor pressure working room is positioned at the top of active wheel outer rim.
The objective of the invention is to be achieved through the following technical solutions: a kind of high bow force couple fluid motor, comprise housing, the bottom of described housing is fixed by fixing bolt, there are front cover and rear end cover in the two ends of housing by front cover bolt and rear end cover bolt respectively, wherein rear end cover and housing joint are provided with first pad, front cover and housing joint are provided with second pad, the middle part of front cover is provided with transmission shaft, one end of transmission shaft passes front cover, the other end of transmission shaft is provided with clutch shaft bearing, be equipped with active wheel on the transmission shaft, the outer rim of active wheel evenly is provided with the bow-shaped structural that some head and the tail connect in turn along circumference; The shaft shoulder place on transmission shaft right side is equipped with second bearing, and the inside of described housing is provided with the 3rd pad near the outer edge of active wheel; The top of housing one end and bottom are respectively equipped with into the oilhole bolt and go out the oilhole bolt, and the housing the other end is interval with some oil inlet holes and oil outlet, and two oil inlet holes are communicated with the oil groove that is located at the housing inboard; Described some bow-shaped structurals are made of equal-sized reality half toxoplasm and half arc oil pressure working room, wherein real half toxoplasmatic length is less than the length of the inboard oil groove of housing, the diameter that should locate on corresponding two arched center lines and the active wheel on the active wheel is on same straight line, two and half arc oil pressure working rooms on described two bow-shaped structurals lay respectively at the both sides of described diameter, select the direction that is provided with of couple half arc oil pressure working room according to motor running direction needs.
Beneficial effect of the present invention is: because the oil pressure working room is positioned at the outer rim of active wheel, so high-pressure liquid can access the utilization and the release of fullest, thereby obtain maximum work moment, energy obtains the utilization of fullest.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the sectional view of the described a kind of high bow force couple fluid motor of the embodiment of the invention; Fig. 2 is the A-A sectional view of the described a kind of high bow force couple fluid motor of the embodiment of the invention.
Among the figure: 1, housing; 2, fixing bolt; 3, front cover bolt; 4, rear end cover bolt; 5, front cover; 6, rear end cover; 7, first pad; 8, second pad; 9, transmission shaft; 10, clutch shaft bearing; 11, active wheel; 12, second bearing; 13, the 3rd pad; 14, advance the oilhole bolt; 15, go out the oilhole bolt; 16, oil inlet hole; 17, oil outlet; 18, half arc oil pressure working room; 19, oil groove; 20, real half toxoplasm; 21, bow-shaped structural.
Embodiment
Shown in Fig. 1-2, the described high bow force couple fluid motor of the embodiment of the invention, comprise housing 1, the bottom of described housing 1 is fixing by fixing bolt 2, body closely is connected with the basis, prevent from operation process, to occur motor integral body effectively and offset phenomena occurs, the two ends of housing 1 are fixed with front cover 5 and rear end cover 6 by front cover bolt 3 and rear end cover bolt 4 respectively, wherein rear end cover 6 is provided with first pad 7 with the joint of housing 1, front cover 5 is provided with second pad 8 with the joint of housing 1, front cover bolt 3 and rear end cover bolt 4 fastening down, the unlikely Vent of lubricant oil is leaked, the middle part of front cover 5 is provided with transmission shaft 9, one end of transmission shaft 9 passes front cover 5, the other end of transmission shaft 9 is provided with clutch shaft bearing 10, is equipped with active wheel 11 on the transmission shaft 9, and the outer rim of active wheel 11 evenly is provided with the bow-shaped structural 21 that some head and the tail connect in turn along circumference; The shaft shoulder place on transmission shaft 9 right sides is equipped with second bearing 12, the inside of described housing 1 is provided with the 3rd pad 13 near the outer edge of active wheel 11, the top of housing 1 one ends and bottom are respectively equipped with into oilhole bolt 14 and go out oilhole bolt 15, housing 1 the other end is interval with some oil inlet holes 16 and 17, two oil inlet holes 16 of oil outlet are communicated with the oil groove 19 that is located at housing 1 inboard.
Described bow-shaped structural 21 is made of equal-sized reality half toxoplasm 20 and half arc oil pressure working room 18, wherein the length of real half toxoplasm 20 is less than the length of the inboard oil groove 19 of housing, the diameter that should locate on the center line of corresponding two bow-shaped structurals 21 and the active wheel 11 on the active wheel 11 is on same straight line, two and half arc oil pressure working rooms 18 on described two bow-shaped structurals 21 lay respectively at the both sides of described diameter, are the couple shape according to the motor running direction and evenly are provided with synchronously.
During concrete work, high pressure oil stream enters half arc oil pressure working room 18 from oil inlet hole 16 and the oil groove 19 that is arranged on the housing 1, because oil groove 19 length have ensured the continuity of oil-feed greater than the length of real half toxoplasm 20, thereby has ensured the continuity that turns round.Because half arc oil pressure working room 18 becomes the setting of couple state at active wheel 11 diameter two ends, can realize two oil inlet holes 16, enter simultaneously that high pressure oil stream or a plurality of oil inlet hole enter two oil outlets of high pressure oilhole relative set simultaneously or a plurality of oil outlet is simultaneously fuel-displaced, the motion of realization couple, and power is given full play to.
High pressure oil flows to into half arc oil pressure working room 18, wheel 11 rotations push the work forward, high pressure oil is discharged through oil outlet 17 and is got back to fuel tank, it is poor to form enormous pressure from the high pressure of half arc oil pressure working room 18 oil-feeds and arc oil pressure working room 18 partly between the zero pressure of oil outlet 17, the rotation of wheel 11 continuous high speeds pushes the work forward, active wheel 11 closely is connected with transmission shaft 9, transmission shaft 9 is by being fixed on the clutch shaft bearing 10 on the housing 1, second bearing 12 keeps the stability of transmission shaft 9 runnings, while output services moment, clutch shaft bearing 10 and second bearing, 12 required lubricant oil advance the hole filling from lubricant oil, during replacing, discharge from the lubricant oil oil outlet, operation is finished and is added oilhole bolt 14 and go out 15 sealings of oilhole bolt, has ensured the normal storage and the use of lubricant oil.
Claims (2)
1. high bow force couple fluid motor, comprise housing (1), the bottom of described housing (1) is fixing by fixing bolt (2), the two ends of housing (1) are fixed with front cover (5) and rear end cover (6) by front cover bolt (3) and rear end cover bolt (4) respectively, wherein rear end cover (6) is provided with first pad (7) with the joint of housing (1), front cover (5) is provided with second pad (8) with the joint of housing (1), the middle part of front cover (5) is provided with transmission shaft (9), one end of transmission shaft (9) passes front cover (5), the other end of transmission shaft (9) is provided with clutch shaft bearing (10), it is characterized in that: be equipped with active wheel (11) on the transmission shaft (9), the outer rim of active wheel (11) evenly is provided with the bow-shaped structural (21) that some head and the tail connect in turn along circumference; The shaft shoulder place on transmission shaft (9) right side is equipped with second bearing (12), the inside of described housing (1) is provided with the 3rd pad (13) near the outer edge of active wheel (11), the top of housing (1) one end and bottom are respectively equipped with into oilhole bolt (14) and go out oilhole bolt (15), housing (1) the other end is interval with some oil inlet holes (16) and oil outlet (17), and two oil inlet holes (16) oil groove (19) inboard with being located at housing (1) is communicated with.
2. high bow force couple fluid motor according to claim 1, it is characterized in that: described some bow-shaped structurals (21) are made of real half toxoplasm (20) of equal and opposite in direction and half arc oil pressure working room (18), the length of real half toxoplasm (20) is less than the length of the inboard oil groove of housing (19), the center line of last corresponding two bow-shaped structurals of active wheel (11) (21) and active wheel (11) are gone up the diameter at this place on same straight line, and two and half arc oil pressure working rooms (18) on described two bow-shaped structurals (21) lay respectively at the both sides of described diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010116094A CN101776039A (en) | 2010-03-03 | 2010-03-03 | High bow force couple fluid motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010116094A CN101776039A (en) | 2010-03-03 | 2010-03-03 | High bow force couple fluid motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101776039A true CN101776039A (en) | 2010-07-14 |
Family
ID=42512593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010116094A Pending CN101776039A (en) | 2010-03-03 | 2010-03-03 | High bow force couple fluid motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101776039A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE885814A (en) * | 1980-10-21 | 1981-02-16 | Houman Robert L R | ROTARY HYDRAULIC MOTOR |
| WO1990009510A1 (en) * | 1989-02-09 | 1990-08-23 | John Richard Neville Roe | Positive displacement wing motor |
| WO2005068839A1 (en) * | 2004-01-16 | 2005-07-28 | Granipol Construction | Hydraulic motor having an oscillating supporting piston |
| CN1776219A (en) * | 2005-12-02 | 2006-05-24 | 徐州非圆机械科技有限公司 | Non-circular gear epicyclic train shell-rotating hydraulic motor |
| CN101375019A (en) * | 2006-01-26 | 2009-02-25 | 国民油井华高有限公司 | Positive displacement motor / progressive cavity pump |
| CN201277143Y (en) * | 2008-07-01 | 2009-07-22 | 安徽理工大学 | Low-fluctuation crescent gear motor |
| CN201635905U (en) * | 2010-03-03 | 2010-11-17 | 栗德林 | High-arch fluid coupling motor |
-
2010
- 2010-03-03 CN CN201010116094A patent/CN101776039A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE885814A (en) * | 1980-10-21 | 1981-02-16 | Houman Robert L R | ROTARY HYDRAULIC MOTOR |
| WO1990009510A1 (en) * | 1989-02-09 | 1990-08-23 | John Richard Neville Roe | Positive displacement wing motor |
| WO2005068839A1 (en) * | 2004-01-16 | 2005-07-28 | Granipol Construction | Hydraulic motor having an oscillating supporting piston |
| CN1776219A (en) * | 2005-12-02 | 2006-05-24 | 徐州非圆机械科技有限公司 | Non-circular gear epicyclic train shell-rotating hydraulic motor |
| CN101375019A (en) * | 2006-01-26 | 2009-02-25 | 国民油井华高有限公司 | Positive displacement motor / progressive cavity pump |
| CN201277143Y (en) * | 2008-07-01 | 2009-07-22 | 安徽理工大学 | Low-fluctuation crescent gear motor |
| CN201635905U (en) * | 2010-03-03 | 2010-11-17 | 栗德林 | High-arch fluid coupling motor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100714 |