CN105110219B - Hydraulic wireline winch with pneumatic clutch - Google Patents
Hydraulic wireline winch with pneumatic clutch Download PDFInfo
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- CN105110219B CN105110219B CN201510451365.0A CN201510451365A CN105110219B CN 105110219 B CN105110219 B CN 105110219B CN 201510451365 A CN201510451365 A CN 201510451365A CN 105110219 B CN105110219 B CN 105110219B
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- wheel shaft
- pull bar
- sun wheel
- gear
- wireline winch
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Abstract
The present invention relates to a kind of hydraulic wireline winch with pneumatic clutch, existing hydraulic wireline winch clutch structure complexity is solved, the problem of unfavorable to operation stability and not compact enough.The present apparatus is included in frame, frame along power conveying direction successively including hydraulic motor, deceleration device, reel, it is characterised in that：The deceleration device is planetary gears, planetary gears is at least primary planet pinion transmission, one-level sun gear is connected with hydraulic motor by sun wheel shaft is used as power and inputs, gear ring is fixed on mandrel interior wall as power output, one end that the sun wheel shaft is connected with hydraulic motor is splined shaft, sun wheel shaft other end outside setting one-level sun gear and pull bar is connected with sun wheel shaft end, and the other end of pull bar is provided with the flexible cylinder of control pull bar.Compact conformation of the present invention, and without extra adding set, good operation stability on drive path.
Description
Technical field
The present invention relates to a kind of winch gear, more particularly to a kind of hydraulic wireline winch with pneumatic clutch.
Background technology
The common hydraulic wireline winch without clutch, when retractable steel wire rope, is required to roll up by fluid motor-driven
Cylinder, when rescue carrigae needs to pull the weight of distant place, if commonly winch, it would be desirable to which main system fuel feeding is by steel wire rope
Release, and drawn steel wire rope to weight by manpower, this process needs hydraulic system to continue fuel feeding, and put rope speed by
The limitation of flow system flow, particularly when flow system flow is little, puts rope speed slowly, influences operating efficiency.Therefore general car without
Method fully meets above-mentioned applying working condition, and uses this hydraulic wireline winch with manual clutch, and winch is realized by manipulation bar
Clutch operating mode, main system can now be closed, steel wire rope is easily pulled out to by manpower by weight position from reel, improve
Operating efficiency, and effectively saved the energy needed for main system operation.For the hydraulic wireline winch with clutch, clutch
Structure has a major impact to the structural compactness of whole hydraulic wireline winch and with operation stability.
The CN201254436Y patents of Patent Office of the People's Republic of China's bulletin on June 10th, 2009, entitled engaging-disengaging gear of winch should
Device is independently arranged arrangement of clutch between hydraulic motor and deceleration device, arrangement of clutch using guiding plate control clutch discs from
Close, so as to control the break-make that power is conveyed.The device clutch structure is complicated, unfavorable to operation stability, and no matter with respect to liquid
Pressure motor or relative decelerator are all relatively independent, and structure is not compact enough.
The content of the invention
It is unfavorable to operation stability and inadequate it is an object of the invention to complicated for existing hydraulic wireline winch clutch structure
Compact the problem of, there is provided the strand of the hydraulic pressure with pneumatic clutch that a kind of easy to process, compactedness simple in construction is good, transmission is stable
Car.
The technical solution adopted for the present invention to solve the technical problems is：A kind of hydraulic wireline winch with pneumatic clutch, bag
Include hydraulic motor, deceleration device, reel successively along power conveying direction in including rack, frame, the deceleration device is planet
Gear mechanism, planetary gears is at least primary planet pinion transmission, and first order planetary gear includes one-level sun gear, band one
Primary planet wheel, the primary annulus of level planet carrier, one-level sun gear are connected that to be used as power defeated with hydraulic motor by sun wheel shaft
Enter, gear ring is fixed on mandrel interior wall as power output, one end that the sun wheel shaft is connected with hydraulic motor is splined shaft, liquid
Pressure motor output end is correspondingly arranged for splined hole, sun wheel shaft other end outside setting one-level sun gear and in sun gear shaft end
Portion is connected with pull bar, and the other end of pull bar is provided with the flexible cylinder of control pull bar.Cylinder driving pull bar stretches, and pull bar drives the sun
Wheel shaft stretches, when pull bar is pulled out, and one-level sun gear and the disengaging of primary planet wheel, the splined end of sun wheel shaft and hydraulic motor are de-
From contact, now reel and the disengaging of hydraulic motor power, can use and manually put rope rapidly；When pull bar retraction, the one-level sun
Wheel and the engagement of primary planet wheel, the splined end of sun wheel shaft are connected with hydraulic motor, and the power of hydraulic motor passes through deceleration device
Reel rope closing is transported to, the present apparatus is compared with the hydraulic wireline winch without clutch, and drive path is without extra means, good operation stability,
And it is simple in construction, only driven by pull bar, total compact and reasonable, cost is low.Cylinder can equivalent substitution be hydraulic jack.
Preferably, the sun wheel shaft and one-level sun gear are formed in one.
Preferably, the hydraulic motor and cylinder are located at the two ends of reel, the sun wheel shaft and pull bar edge volume respectively
The axis of cylinder sets and passes axially through reel.Space is made full use of, arrangement of clutch structure is attached to original drive mechanism
In, structure is compacter.
Preferably, the planetary gears is driven for secondary planetary gear, primary planet carrier drives secondary solar gear
Be used as power conveying, and secondary planet frame is fixed in frame, and secondary gear circle is fixed on mandrel interior wall output power.When power output compared with
When big, using multi-stage planetary gear deceleration transmission, it is ensured that drive mechanism intensity meets power delivery requirements.Second level planetary gear
Inputted using secondary solar gear, the output of secondary gear circle is similar with first order Planetary Gear Transmission.Primary annulus and secondary gear circle
Output speed can automatic adjusument synchronization.As equivalent substitution, this programme can simply analogy to more than two grades of planetary gear
Transmission.
Preferably, the secondary solar gear is reversely set in the outside of sun wheel shaft.Make full use of hydraulic motor and one
Space between level sun gear, makes total compact, reduces the volume of complete machine.
Preferably, the primary annulus and secondary gear circle are structure as a whole.Primary annulus and secondary gear circle equispeed output,
The same gear ring of integrative-structure can be used, is easy to processing, is conducive to ensureing structural strength.
Preferably, being adopted in the cylinder provided with the piston for being fixed on tie rod end between piston outer end and cylinder end face
With spring pre-tightening is held out against, the inner cylinder wall of piston is provided with the gas circuit of inflation/deflation.Pull bar is pulled out using cylinder charge driving, is cut
Disconnected power；When cylinder is deflated, holding out against the pretightning force of spring can head into pull bar again, connect power.
Preferably, sun wheel shaft is connected one end with pull bar provided with stomidium, pull bar stretches into stomidium and passed through with sun wheel shaft
Bearing couples, and the pull bar is hollow stem, and pull bar center has the oil hole through two ends, and oil hole leads to close to one end of cylinder
Flexible pipe connection lubricating oil pump is crossed, the machine oil of oil can enters stomidium by lubricating oil pump, flexible pipe, oil hole and lubricates pull bar and sun wheel shaft
Between bearing then overflowed at bearing and converge the machine oil of planetary gears and return to oil can.Stomidium is the knot of relative closure
Structure, the original oil circuit of planetary gears is difficult to lubrication to the bearing inside stomidium, and in running, sun wheel shaft and pull bar
Between exist and relatively rotate, bearing between the two needs to lubricate and cooled down, therefore, while Tiebar structure is increased, this dress
Put and devise oil circuit inside by pull bar, provide machine oil for the bearing in stomidium, it is ensured that the profit between sun wheel shaft and pull bar
Sliding and cooling.
Preferably, the lubricating oil pump and hydraulic motor synchronous averaging.
The present invention uses air clutch, and pull bar passes through the flexible mode in reel axle center, driving sun wheel shaft, hydraulic wireline winch
Arrangement of clutch compact conformation, and without extra adding set, good operation stability on drive path；Using compact secondary planet tooth
Wheel mechanism is used as deceleration device, it is ensured that the power transmission requirement of transmission mechanism.
Brief description of the drawings
Fig. 1 is a kind of structural representation that the present invention is in " conjunction " state.
Fig. 2 is structural representation at A in Fig. 1 of the present invention.
Fig. 3 is structural representation at B in Fig. 1 of the present invention.
Fig. 4 is secondary planetary gear drive mechanism schematic diagram of the present invention.
Fig. 5 is a kind of structural representation that the present invention is in "Off" state.
Fig. 6 is structural representation at C in Fig. 5 of the present invention.
Fig. 7 is structural representation at D in Fig. 5 of the present invention.
Fig. 8 is the pull bar oil circuit schematic diagram of the present invention.
In figure：1st, hydraulic motor, 2, frame, 3, deceleration device, 4, reel, 5, sun wheel shaft, 6, pull bar, 7, the one-level sun
Wheel, 8, primary planet wheel, 9, primary planet carrier, 10, gear ring, 11, secondary solar gear, 12, secondary planet wheel, 13, secondary planet
Frame, 14, cylinder, 15, piston, 16, gas circuit, 17, hold out against spring, 18, oil hole.
Embodiment
Below by specific embodiment and the present invention is further described with reference to accompanying drawing.
Embodiment：A kind of hydraulic wireline winch with pneumatic clutch, from, conjunction state respectively as shown in Fig. 5,1.The present apparatus includes
It is sequentially provided with frame 2, frame along power conveying in hydraulic motor 1, deceleration device 3, reel 4, frame and is additionally provided with driving hydraulic pressure
Motor and the cylinder of deceleration device clutch 14.Hydraulic motor and cylinder are separately positioned on reel left and right ends.
Hydraulic motor 1 is connected by telescopic sun wheel shaft 5 and deceleration device 3, the left end and liquid of sun wheel shaft
Pressure motor is connected using spline, and the right-hand member of sun wheel shaft is provided with stomidium, and the left end grafting of pull bar 6 is fixed in stomidium, pull bar
Right-hand member is connected with cylinder 14.Sun wheel shaft and pull bar are axial along axis through reel.
As shown in figure 4, deceleration device 3 is secondary planetary gear mechanism, the inside of reel is stretched into from the left end of reel 4.Two-stage
Planetary gear has common gear ring 10, and gear ring 10 is fixed drives spool turns on the inside walls of the mandrel.First order planetary gear bag
Include one-level sun gear 7, primary planet wheel 8, primary planet carrier 9, gear ring 10；Second level planetary gear include secondary solar gear 11,
Secondary planet wheel 12, secondary planet frame 13, gear ring 10.One-level sun gear 7 is arranged on the right-hand member of sun wheel shaft 5, and both are integrated
Molding structure, the left end of sun wheel shaft 13 is splined shaft, hydraulic motor is correspondingly arranged on the splined hole coordinated with splined shaft.Slow down
The power landline of device is as follows：Power is inputted from one-level sun gear, rotation and the revolution simultaneously of primary planet wheel is driven, by the
Power is conveyed to gear ring all the way；Meanwhile, primary planet carrier embraces folder secondary solar gear, sends the second road power to secondary solar gear
11, secondary planet frame 13 be fixed on it is motionless in frame, therefore secondary solar gear drive secondary planet wheel rotation, by the second road power
Gear ring is delivered to, planetary gear mechanisms for two stages is last simultaneously to be exported two-way power by gear ring, drives spool turns.
The right side of sun wheel shaft 5 is provided with stomidium, the left end insertion stomidium of pull bar 6 and fastened, and pull bar is driven too
Positive wheel shaft stretches.Pull bar left end and sun wheel shaft right-hand member are connected using bearing, it is ensured that when sun wheel shaft is rotated, pull bar can be kept
It is motionless.The right-hand member of pull bar stretches into cylinder 14 and fixed with piston 15, is provided with and holds out against between the right side of piston 15 and cylinder right-hand member inwall
Spring 11, the left hand cylinder wall of piston is provided with the gas circuit 16 of inflation/deflation.As shown in Figure 2,3, during deflation, piston is held out against spring
The cylinder leftmost side is pushed up, sun wheel shaft is driven to the left by pull bar, connection power conveying；As shown in Figure 6,7, during inflation, piston
Pushed up out to the right by air pressure, sun wheel shaft is pulled out to the right by pull bar, power is disconnected.Bearing between pull bar and sun wheel shaft
With relatively independent engine oil passage, pull bar is hollow stem, and pull bar center has the oil hole 18 through two ends, and oil hole is close
One end of cylinder connects lubricating oil pump by flexible pipe, and the machine oil of oil can enters stomidium by lubricating oil pump, flexible pipe, oil hole and lubricates drawing
The machine oil that bearing between bar and sun wheel shaft and then overflowed at bearing converges planetary gears returns to oil can.
Hydraulic wireline winch from, conjunction state respectively as shown in Fig. 6,2, when pull bar is pulled out, one-level sun gear and primary planet
Wheel departs from, the splined end of sun wheel shaft and hydraulic motor are disengaged, and now reel departs from hydraulic motor power, can use
Manually rope is put rapidly；When pull bar retraction, one-level sun gear and the engagement of primary planet wheel, splined end and the hydraulic pressure horse of sun wheel shaft
Up to connection, the power of hydraulic motor is transported to reel rope closing by deceleration device.
Claims (8)
1. include hydraulic pressure horse successively along power conveying direction in a kind of hydraulic wireline winch with pneumatic clutch, including frame, frame
Reach, deceleration device, reel, it is characterised in that：The deceleration device is planetary gears, and planetary gears is at least one-level
Planetary Gear Transmission, first order planetary gear includes one-level sun gear, primary planet wheel, primary annulus with primary planet carrier,
One-level sun gear is connected with hydraulic motor by sun wheel shaft is used as power and inputs, and it is defeated as power that gear ring is fixed on mandrel interior wall
Go out, one end that the sun wheel shaft is connected with hydraulic motor is that splined shaft, hydraulic motor output end are correspondingly arranged as splined hole, too
One-level sun gear is set on the outside of the positive wheel shaft other end and pull bar is connected with sun wheel shaft end, the other end of pull bar is provided with control
The flexible cylinder of pull bar processed, sun wheel shaft is connected one end with pull bar provided with stomidium, and pull bar stretches into stomidium and passed through with sun wheel shaft
Bearing couples, and the pull bar is hollow stem, and pull bar center has the oil hole through two ends, and oil hole leads to close to one end of cylinder
Flexible pipe connection lubricating oil pump is crossed, the machine oil of oil can enters stomidium by lubricating oil pump, flexible pipe, oil hole and lubricates pull bar and sun wheel shaft
Between bearing then overflowed at bearing and converge the machine oil of planetary gears and return to oil can.
2. the hydraulic wireline winch according to claim 1 with pneumatic clutch, it is characterised in that：The sun wheel shaft and one-level
Sun gear is formed in one.
3. the hydraulic wireline winch according to claim 1 or 2 with pneumatic clutch, it is characterised in that：The hydraulic motor and
Cylinder is located at the two ends of reel respectively, and the axis of the sun wheel shaft and pull bar along reel sets and passes axially through reel.
4. the hydraulic wireline winch according to claim 1 with pneumatic clutch, it is characterised in that：The planetary gears is
Secondary planetary gear is driven, and primary planet carrier drives secondary solar gear to be used as power conveying, and secondary planet frame is fixed in frame, and two
Level gear ring is fixed on mandrel interior wall output power.
5. the hydraulic wireline winch according to claim 4 with pneumatic clutch, it is characterised in that：The secondary solar gear is reverse
It is set in the outside of sun wheel shaft.
6. the hydraulic wireline winch with pneumatic clutch according to claim 4 or 5, it is characterised in that：The primary annulus and
Secondary gear circle is structure as a whole.
7. the hydraulic wireline winch with pneumatic clutch according to claim 1 or 2 or 4 or 5, it is characterised in that：The cylinder
Interior used provided with the piston for being fixed on tie rod end, between piston outer end and cylinder end face holds out against spring pre-tightening, piston the inner
Cylinder wall is provided with the gas circuit of inflation/deflation.
8. the hydraulic wireline winch with pneumatic clutch according to claim 1 or 2 or 4 or 5, it is characterised in that：The machine oil
Pump and hydraulic motor synchronous averaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451365.0A CN105110219B (en) | 2015-07-29 | 2015-07-29 | Hydraulic wireline winch with pneumatic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451365.0A CN105110219B (en) | 2015-07-29 | 2015-07-29 | Hydraulic wireline winch with pneumatic clutch |
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| Publication Number | Publication Date |
|---|---|
| CN105110219A CN105110219A (en) | 2015-12-02 |
| CN105110219B true CN105110219B (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510451365.0A Active CN105110219B (en) | 2015-07-29 | 2015-07-29 | Hydraulic wireline winch with pneumatic clutch |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329795B (en) * | 2015-12-14 | 2017-12-08 | 浙江康强机械制造有限公司 | A kind of hydraulic capstan |
| CN105565197B (en) * | 2016-03-04 | 2018-04-27 | 上海大昱机械发展有限公司 | Capstan winch Fang Sheng mechanisms |
| CN108046147A (en) * | 2017-12-28 | 2018-05-18 | 南京高速齿轮制造有限公司 | With the integrated crane reduction box of reel |
| CN109384158A (en) * | 2018-12-18 | 2019-02-26 | 江苏佼燕船舶设备有限公司 | Compensation of undulation formula winch gear with pneumatic raising |
| CN109941902B (en) * | 2019-02-27 | 2024-02-13 | 浙江润华机电有限公司 | Hydraulic winch |
Citations (7)
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|---|---|---|---|---|
| US4588167A (en) * | 1984-08-09 | 1986-05-13 | Portable Power Tools, Inc. | Portable power driven winch |
| CN2844094Y (en) * | 2005-02-07 | 2006-12-06 | 汪远帆 | Small tractor |
| CN102205933A (en) * | 2011-03-25 | 2011-10-05 | 胡世璇 | Hydraulic winch with built-in variable axial piston hydraulic motor |
| CN203006811U (en) * | 2012-11-21 | 2013-06-19 | 泰安市新创工程机械有限公司 | Traction speed reduction mechanism implementing rapid pay-off of rope by pneumatic clutch |
| CN203229342U (en) * | 2013-02-28 | 2013-10-09 | 宁波联达绞盘有限公司 | Winch device |
| CN204038949U (en) * | 2014-08-04 | 2014-12-24 | 浙江诺和机电有限公司 | Portable electric capstan winch |
| CN204474212U (en) * | 2015-01-10 | 2015-07-15 | 江阴中新工程设备有限公司 | A kind of worm and gear winch clutching device structure |
-
2015
- 2015-07-29 CN CN201510451365.0A patent/CN105110219B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4588167A (en) * | 1984-08-09 | 1986-05-13 | Portable Power Tools, Inc. | Portable power driven winch |
| CN2844094Y (en) * | 2005-02-07 | 2006-12-06 | 汪远帆 | Small tractor |
| CN102205933A (en) * | 2011-03-25 | 2011-10-05 | 胡世璇 | Hydraulic winch with built-in variable axial piston hydraulic motor |
| CN203006811U (en) * | 2012-11-21 | 2013-06-19 | 泰安市新创工程机械有限公司 | Traction speed reduction mechanism implementing rapid pay-off of rope by pneumatic clutch |
| CN203229342U (en) * | 2013-02-28 | 2013-10-09 | 宁波联达绞盘有限公司 | Winch device |
| CN204038949U (en) * | 2014-08-04 | 2014-12-24 | 浙江诺和机电有限公司 | Portable electric capstan winch |
| CN204474212U (en) * | 2015-01-10 | 2015-07-15 | 江阴中新工程设备有限公司 | A kind of worm and gear winch clutching device structure |
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| CN105110219A (en) | 2015-12-02 |
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Denomination of invention: Hydraulic winch with pneumatic clutch Effective date of registration: 20171213 Granted publication date: 20170804 Pledgee: Bank of China, Limited by Share Ltd, Beilun branch Pledgor: Ini Hhydraulic Co., Ltd. Registration number: 2017330000282 |