CN106829763A - A kind of hydraulic capstan based on hydraulic motor - Google Patents
A kind of hydraulic capstan based on hydraulic motor Download PDFInfo
- Publication number
- CN106829763A CN106829763A CN201710203539.0A CN201710203539A CN106829763A CN 106829763 A CN106829763 A CN 106829763A CN 201710203539 A CN201710203539 A CN 201710203539A CN 106829763 A CN106829763 A CN 106829763A
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- Prior art keywords
- oil
- hydraulic motor
- hydraulic
- gear
- brake
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/08—Driving gear incorporating fluid motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/06—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/24—Operating devices
- B66D5/26—Operating devices pneumatic or hydraulic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of hydraulic capstan based on hydraulic motor, including hydraulic motor, brake, shaft coupling, power transmission shaft, the elevator assembly being sequentially connected, hydraulic motor input is connected with control valve group；Control valve group includes 3-position 4-way hand-operated direction valve and two gas ports being connected with 3-position 4-way hand-operated direction valve；3-position 4-way hand-operated direction valve one end is communicated with oil inlet and oil return opening, and oil inlet is connected by the first overflow valve with oil return opening；The 3-position 4-way hand-operated direction valve other end has been respectively communicated with the first oil-out, the second oil-out and control port.The present invention is low to the sensitiveness of environmental factor, contamination resistance is strong, can adapt to the output of low-speed big, structure is simpler, and maintainability is strong, meets the use requirement in market, by scientific and reasonable structure design, possess less volume weight and good braking effect, effectively prevent the generation of leak case, greatly improve the using effect of hydraulic capstan.
Description
Technical field
The invention belongs to hydraulic capstan field, more particularly to a kind of hydraulic capstan based on hydraulic motor.
Background technology
Capstan winch is, with vertically arranged warping end, to wind under power drive but not store the machinery of rope, is also referred to
The pivot center winch vertical with deck, is vehicle, the self-protection of ship and draw-gear, can snowfield, marsh, desert,
Saved oneself and sued and laboured in the adverse circumstances such as seabeach, muddy hill path, and can be removed obstacles, draw article, peace under other circumstances
Installing such as applies at the operation, is that army and police, oil, the hydrology, environmental protection, forestry, traffic, public security, frontier defense, fire-fighting and other outdoor exercises can not
The safety device for lacking.It is mainly used in offroad vehicle, agricultural automobile, ATV all-terrain vehicle, yacht, fire-fighting and rescue car, road obstacle clearing
Car and other special purpose vehicles, special vehicle.Traditional hydraulic capstan causes volume weight big because design is not reasonable, braking
Effect not in time, and with the generation of oil circuit leak case, has a strong impact on the using effect of hydraulic capstan.
The content of the invention
It is an object of the invention to the problem above for overcoming prior art to exist, there is provided a kind of hydraulic pressure based on hydraulic motor
Capstan winch, solves the problems, such as conventional hydraulic capstan winch braking effect in use, and possess more rational structure design
Avoid the generation of leak case.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the present invention is achieved through the following technical solutions：
A kind of hydraulic capstan based on hydraulic motor, including hydraulic motor, brake, shaft coupling, the transmission being sequentially connected
Axle, elevator assembly, the hydraulic motor input are connected with control valve group；
The control valve group includes 3-position 4-way hand-operated direction valve and two be connected with 3-position 4-way hand-operated direction valve
Gas port；Described 3-position 4-way hand-operated direction valve one end is communicated with oil inlet and oil return opening, and oil inlet is by the first overflow valve and returns
Hydraulic fluid port is connected；The 3-position 4-way hand-operated direction valve other end has been respectively communicated with the first oil-out, the second oil-out and control oil
Mouthful, check valve is communicated between 3-position 4-way hand-operated direction valve and the first oil-out, between the first oil-out and the second oil-out
It is communicated with the second overflow valve；Second oil-out, between control port and 3-position 4-way hand-operated direction valve it is provided with shuttle valve；
The brake includes that the motor being sequentially connected connects disk, brake casing, braking sealing lid；The brake casing
In connect disk one end piston be installed near motor, first bearing seat is installed near braking sealing lid one end in brake casing,
The outside friction disc and inner attrition piece being interspersed are provided between the piston and first bearing seat in the axial direction；The piston with
Brake casing forms cavity between inner side, and the cavity is by the oil transportation mouthful of brake casing the week side of boss and the control oil of control valve group
Mouth is communicated；The piston connects disk one end and is provided with spring groove near motor, is provided with spring in spring groove, both ends of the spring respectively with system
Dynamic device housing, motor connect disk and are connected；
The elevator assembly includes reel, and input shaft, the first planetary gear being connected successively are distributed with reel
It is mechanism, the second planetary wheel mechanism, third planet gear mechanism, input shaft is connected with power transmission shaft, the first planet
Clutch is provided between gear mechanism and the second planetary wheel mechanism.
Further, it is fixedly connected by the first screw between the brake casing connects disk with motor；The brake
Housing, braking sealing lid are fixedly connected by the second screw with brake support frame so that had between brake entirety good
Laser intensity and sealing effectiveness.
Further, the motor connects disk port and is provided with the first sealing ring；Install the braking sealing lid port
There are axle sleeve and oil sealing；The piston outside is respectively arranged at two ends with first annular groove and the second annular groove, is installed in first annular groove
There are the first back-up ring and the second sealing ring, the 3rd sealing ring and the second back-up ring are installed in the second annular groove；The first bearing seat
Rolling bearing is inside installed, rolling bearing outside is separately installed with third gear circle and fourth gear circle；The first bearing seat and system
Fifth gear circle is installed between dynamic sealing lid；Brake casing end face close with braking sealing lid is provided with fourth gear circle,
The effective guarantee sealing effectiveness of brake inside.
Further, first planetary wheel mechanism includes one-level sun wheel shaft, primary annulus and is distributed in one-level too
Four primary planet wheels between positive wheel shaft, primary annulus, one-level sun wheel shaft is connected with input shaft；
The secondary planet gear mechanism includes secondary solar gear, secondary gear circle and is distributed in secondary solar gear, secondary gear
Three secondary planet wheels between circle；
The third-level planetary gear mechanism includes three-level sun gear, three-level gear ring and is distributed in three-level sun gear, three-level tooth
Five third-level planetary wheels between circle, reasonable in design, it is ensured that effective output of moment of torsion and power.
Further, it is connected by secondary planet frame between the primary planet wheel and secondary planet wheel, two grades of rows
It is connected by third-level planetary frame between star-wheel and third-level planetary wheel；
The third-level planetary frame outer end has been bolted the first fulcrum bearing, and sleeve base is provided with the first fulcrum bearing,
Sliding sleeve is installed in sleeve base, the first pull bar and the second pull bar being sequentially connected are installed in sliding sleeve, reasonable in design is installed
It is compact, meet the requirement of limited installation space.
Further, the input shaft outer end is provided with second bearing seat, and second bearing seat outer end is provided with bearing block end
Lid；
The second fulcrum bearing is fixed between the input shaft and reel, the second fulcrum bearing outer end is provided with supporting plate, supported
The port in plate center is provided with the 3rd fulcrum bearing for fixed conveyor axle；
The supporting plate has been bolted support, and rope processing device is provided with support；
Shaft coupling end cap is installed between first planetary wheel mechanism and the second planetary wheel mechanism；
The third planet gear mechanism outside is connected with brake ribbon；
The reel output end has been bolted winding drum end cover, realizes the more rational peace in the confined space
Assembling structure, it is ensured that the output effect of the low-speed big of elevator assembly.
Further, the hydraulic motor uses cycloid hydraulic motor, its model 604-0121, and contamination resistance is strong,
And possess the interface corresponding with brake, control valve group.
Further, the reel uses light barrel structure, meets rope capacity requirement, is easy to planetary reduction gear in its inside
Install.
The beneficial effects of the invention are as follows：
1st, the present invention is low to the sensitiveness of environmental factor, and contamination resistance is strong, can adapt to the output of low-speed big, ties
Structure is simpler, and maintainability is strong, meets the use requirement in market；
2nd, the present invention is realized by hydraulic valve bank and the rotating of hydraulic motor is controlled, it is ensured that hydraulic motor is specified
The flow of most fast speed demand can be reached under pressure working condition, while there is manual manipulation and realized by compressed air medium remote
The function of journey manipulation；
3rd, the present invention possesses less volume weight and good braking effect by scientific and reasonable structure design, has
Effect avoids the generation of leak case, greatly improves the using effect of hydraulic capstan.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is structure principle chart of the invention；
Fig. 3 is the hydraulic schematic diagram of control valve group in the present invention；
Fig. 4 is the structural representation of control valve group in the present invention；
Fig. 5 is the structural representation of control valve group in the present invention；
Fig. 6 is the structural representation of brake in the present invention；
Fig. 7 is the structure diagram of elevator assembly in the present invention.
Specific embodiment
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of hydraulic capstan based on hydraulic motor shown in Fig. 1 and Fig. 2, including hydraulic motor 1, the braking being sequentially connected
Device 2, shaft coupling 3, power transmission shaft 4, elevator assembly 5, the input of hydraulic motor 1 are connected with control valve group 6, and hydraulic motor 1 is using pendulum
Line hydraulic motor, its model 604-0121, contamination resistance is strong, and possesses corresponding with brake 2, control valve group 6
Interface；
As shown in Figures 3 to 5, control valve group 6 include 3-position 4-way hand-operated direction valve and with 3-position 4-way manual reverse of direction
Two connected gas ports of valve；3-position 4-way hand-operated direction valve one end is communicated with oil inlet and oil return opening, and oil inlet overflows by first
Stream valve is connected with oil return opening；The 3-position 4-way hand-operated direction valve other end has been respectively communicated with the first oil-out, the second oil-out and control
Liquefaction mouthful, is communicated with check valve, the first oil-out and the second oil-out between 3-position 4-way hand-operated direction valve and the first oil-out
Between be communicated with the second overflow valve；Shuttle valve is provided between second oil-out, control port and 3-position 4-way hand-operated direction valve；
As shown in fig. 6, brake 2 includes that the motor being sequentially connected connects disk 214, brake casing 212, braking sealing lid
222；The one end of disk 214 is connect near motor piston 213 is installed in brake casing 212, it is close near braking in brake casing 212
Cover 222 one end and first bearing seat 209 is installed, be provided with the axial direction between piston 213 and first bearing seat 209 and staggeredly divided
The outside friction disc 210 and inner attrition piece 211 of cloth；Cavity is formed between piston 213 and the inner side of brake casing 212, the cavity leads to
The oil transportation mouthful for crossing the week side of boss of brake casing 212 is communicated with the control port of control valve group 6；Piston 213 connects disk 214 1 near motor
End is provided with spring groove 215, and spring is provided with spring groove 215, and both ends of the spring connects disk 214 with brake casing 212, motor respectively
It is connected；Brake casing 212 is fixedly connected between connecing disk 214 with motor by the first screw 217；Brake casing 212, braking
Closure 222 is fixedly connected by the second screw 201 with brake support frame 7 so that have good machine between the entirety of brake 2
Structure intensity and sealing effectiveness；Motor connects the port of disk 214 and is provided with the first sealing ring 216；Install the port of braking sealing lid 222
There are axle sleeve 203 and oil sealing 202；The outside of piston 213 is respectively arranged at two ends with first annular groove and the second annular groove, in first annular groove
First back-up ring 218 and the second sealing ring 219 are installed, the 3rd sealing ring 220 and the second back-up ring are installed in the second annular groove
221；Rolling bearing 208 is installed, the outside of rolling bearing 208 is separately installed with third gear circle 204 and the in first bearing seat 209
Four back-up rings 205；Fifth gear circle 206 is installed between first bearing seat 209 and braking sealing lid 222；Brake casing 212 and system
The close end face of dynamic sealing lid 222 is provided with fourth gear circle 207, the sealing effectiveness inside effective guarantee brake 2；
As shown in Figure 1 and Figure 7, elevator assembly 5 includes reel 502, and reel 502 uses light barrel structure, and meeting rope capacity will
Ask, be easy to planetary reduction gear in its internal installation, input shaft 501, the being connected successively are distributed with reel 502
One planetary wheel mechanism, the second planetary wheel mechanism, third planet gear mechanism, input shaft 501 carry out transmission company with power transmission shaft 4
Connect, clutch 509 is provided between the first planetary wheel mechanism and the second planetary wheel mechanism；First planetary wheel mechanism includes one
Level sun wheel shaft 503, primary annulus 505 and four one-level rows being distributed between one-level sun wheel shaft 503, primary annulus 505
Star-wheel 504, one-level sun wheel shaft 503 is connected with input shaft 501；Secondary planet gear mechanism includes secondary solar gear
508th, secondary gear circle 506 and three secondary planet wheels 507 being distributed between secondary solar gear 508, secondary gear circle 506；Three-level
Planetary wheel mechanism include three-level sun gear 512, three-level gear ring 510 and be distributed in three-level sun gear 512, three-level gear ring 510 it
Between five third-level planetary wheels 511, reasonable in design, it is ensured that effective output of moment of torsion and power；Primary planet wheel 504 and two
It is connected by secondary planet frame 526 between level planetary gear 507, three-level is passed through between secondary planet wheel 507 and third-level planetary wheel 511
Planet carrier 525 is connected；The outer end of third-level planetary frame 525 has been bolted the first fulcrum bearing 521, peace in the first fulcrum bearing 521
Equipped with sleeve base 522, it is provided with sleeve base 522 in sliding sleeve 523, sliding sleeve 523 and the He of the first pull bar 524 being sequentially connected is installed
Second pull bar 529, reasonable in design, install compact meets the requirement of limited installation space；The outer end of input shaft 501 is provided with
Second bearing seat 527, the outer end of second bearing seat 527 is provided with bearing cover 528；It is fixed between input shaft 501 and reel 502
There is the second fulcrum bearing 514, the outer end of the second fulcrum bearing 514 is provided with supporting plate 515, and the port in the center of supporting plate 515 is provided with
For the 3rd fulcrum bearing 513 of fixed conveyor axle 4；Supporting plate 515 has been bolted support 516, is provided with support 516
Rope processing device 517；Shaft coupling end cap 518 is installed between first planetary wheel mechanism and the second planetary wheel mechanism；The third line star-wheel
It is that mechanism outside is connected with brake ribbon 519；The output end of reel 502 has been bolted winding drum end cover 520, realizes limited
More rational mounting structure in space, it is ensured that the output effect of the low-speed big of elevator assembly.
Wherein, the first planetary wheel mechanism, the second planetary wheel mechanism, third planet gear mechanism point in elevator assembly 5
Not be designed according to the following number of teeth：
Meanwhile, each parameter is as follows in elevator assembly：
The present invention is low to the sensitiveness of environmental factor, and contamination resistance is strong, can adapt to the output of low-speed big, structure
Simpler, maintainability is strong, meets the use requirement in market；Rotating control to hydraulic motor is realized by hydraulic valve bank
System, it is ensured that hydraulic motor can reach the flow of most fast speed demand under rated pressure operating mode, while having manual manipulation
With the function that remote control is realized by compressed air medium；By scientific and reasonable structure design, possess less volume weight
Amount and good braking effect, effectively prevent the generation of leak case, greatly improve the using effect of hydraulic capstan.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (8)
1. a kind of hydraulic capstan based on hydraulic motor, it is characterised in that：Including the hydraulic motor (1), the brake that are sequentially connected
(2), shaft coupling (3), power transmission shaft (4), elevator assembly (5), hydraulic motor (1) input are connected with control valve group (6)；
Two gas that the control valve group (6) is connected including 3-position 4-way hand-operated direction valve and with 3-position 4-way hand-operated direction valve
Mouthful；Described 3-position 4-way hand-operated direction valve one end is communicated with oil inlet and oil return opening, and oil inlet passes through the first overflow valve and oil return
Mouth connection；The 3-position 4-way hand-operated direction valve other end has been respectively communicated with the first oil-out, the second oil-out and control port,
Check valve is communicated between 3-position 4-way hand-operated direction valve and the first oil-out, is connected between the first oil-out and the second oil-out
There is the second overflow valve；Second oil-out, between control port and 3-position 4-way hand-operated direction valve it is provided with shuttle valve；
The brake (2) connects disk (214), brake casing (212), braking sealing lid (222) including the motor being sequentially connected；
Disk (214) one end being connect near motor and piston (213) being installed, brake casing is leaned in (212) in the brake casing (212)
Nearly braking sealing lid (222) one end is provided with first bearing seat (209), between the piston (213) and first bearing seat (209)
The outside friction disc (210) and inner attrition piece (211) being interspersed are provided with the axial direction；The piston (213) and arrester shell
Body (212) forms cavity between inner side, oil transportation mouthful and control valve group (6) of the cavity by brake casing (212) the week side of boss
Control port is communicated；The piston (213) connects disk (214) one end and is provided with spring groove (215) near motor, in spring groove (215)
Spring is installed, both ends of the spring connects disk (214) and is connected with brake casing (212), motor respectively；
The elevator assembly (5) includes reel (502), and the input shaft being connected successively is distributed with reel (502)
(501), the first planetary wheel mechanism, the second planetary wheel mechanism, third planet gear mechanism, input shaft (501) and power transmission shaft
(4) it is connected, clutch (509) is provided between the first planetary wheel mechanism and the second planetary wheel mechanism.
2. a kind of hydraulic capstan based on hydraulic motor according to claim 1, it is characterised in that：The brake casing
(212) connect with motor and be fixedly connected by the first screw (217) between disk (214)；The brake casing (212), braking are close
Capping (222) is fixedly connected by the second screw (201) with brake support frame (7).
3. a kind of hydraulic capstan based on hydraulic motor according to claim 1, it is characterised in that：The motor connects disk
(214) port is provided with the first sealing ring (216)；Braking sealing lid (222) port is provided with axle sleeve (203) and oil
Envelope (202)；Piston (213) outside is respectively arranged at two ends with first annular groove and the second annular groove, is installed in first annular groove
There are the first back-up ring (218) and the second sealing ring (219), the 3rd sealing ring (220) and the second back-up ring are installed in the second annular groove
(221)；Rolling bearing (208) is installed, rolling bearing (208) outside is separately installed with the in the first bearing seat (209)
Three back-up rings (204) and fourth gear circle (205)；The 5th is provided between the first bearing seat (209) and braking sealing lid (222)
Back-up ring (206)；The brake casing (212) is provided with fourth gear circle (207) with the close end face of braking sealing lid (222).
4. a kind of hydraulic capstan based on hydraulic motor according to claim 1, it is characterised in that：First planetary gear
It is that mechanism includes one-level sun wheel shaft (503), primary annulus (505) and is distributed in one-level sun wheel shaft (503), primary annulus
(505) four primary planet wheels (504) between, one-level sun wheel shaft (503) is connected with input shaft (501)；
The secondary planet gear mechanism includes secondary solar gear (508), secondary gear circle (506) and is distributed in secondary solar gear
(508), three secondary planet wheels (507) between secondary gear circle (506)；
The third-level planetary gear mechanism includes three-level sun gear (512), three-level gear ring (510) and is distributed in three-level sun gear
(512), five third-level planetary wheels (511) between three-level gear ring (510).
5. a kind of hydraulic capstan based on hydraulic motor according to claim 4, it is characterised in that：The primary planet wheel
(504) it is connected by secondary planet frame (526) between secondary planet wheel (507), the secondary planet wheel (507) and three-level row
It is connected by third-level planetary frame (525) between star-wheel (511)；
Third-level planetary frame (525) outer end has been bolted peace in the first fulcrum bearing (521), the first fulcrum bearing (521)
Equipped with sleeve base (522), it is provided with sleeve base (522) in sliding sleeve (523), sliding sleeve (523) and first for being sequentially connected is installed
Pull bar (524) and the second pull bar (529).
6. a kind of hydraulic capstan based on hydraulic motor according to claim 1, it is characterised in that：The input shaft
(501) outer end is provided with second bearing seat (527), and second bearing seat (527) outer end is provided with bearing cover (528)；
The second fulcrum bearing (514), the second fulcrum bearing (514) outer end peace are fixed between the input shaft (501) and reel (502)
Equipped with supporting plate (515), the port in supporting plate (515) center is provided with the 3rd fulcrum bearing for fixed conveyor axle (4)
(513)；
The supporting plate (515) has been bolted support (516), and rope processing device (517) is provided with support (516)；
Shaft coupling end cap (518) is installed between first planetary wheel mechanism and the second planetary wheel mechanism；
The third planet gear mechanism outside is connected with brake ribbon (519)；
Reel (502) output end has been bolted winding drum end cover (520).
7. a kind of hydraulic capstan based on hydraulic motor according to claim 1, it is characterised in that：The hydraulic motor
(1) cycloid hydraulic motor is used, its model 604-0121.
8. a kind of hydraulic capstan based on hydraulic motor according to claim 1, it is characterised in that：The reel (502)
Using light barrel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203539.0A CN106829763A (en) | 2017-03-30 | 2017-03-30 | A kind of hydraulic capstan based on hydraulic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203539.0A CN106829763A (en) | 2017-03-30 | 2017-03-30 | A kind of hydraulic capstan based on hydraulic motor |
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|---|---|
| CN106829763A true CN106829763A (en) | 2017-06-13 |
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ID=59141639
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| CN201710203539.0A Pending CN106829763A (en) | 2017-03-30 | 2017-03-30 | A kind of hydraulic capstan based on hydraulic motor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092313A (en) * | 2019-03-01 | 2019-08-06 | 武汉船用机械有限责任公司 | Capstan winch |
| CN110454558A (en) * | 2019-09-11 | 2019-11-15 | 合肥神马科技集团有限公司 | A kind of chain motor drive |
| CN110589702A (en) * | 2019-09-12 | 2019-12-20 | 合肥神马科技集团有限公司 | Double-roller hydraulic winch |
| CN110980542A (en) * | 2020-01-08 | 2020-04-10 | 浦江培咯电子科技有限公司 | Portable small-size hoisting apparatus |
| CN113860198A (en) * | 2021-09-02 | 2021-12-31 | 中国船舶重工集团公司第七0四研究所 | Transmission type winch with built-in planetary gear |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050072965A1 (en) * | 2003-10-01 | 2005-04-07 | Sanders Mark E. | Electronic winch monitoring system |
| CN2913076Y (en) * | 2006-04-07 | 2007-06-20 | 无锡宏达重型锻压有限公司 | Special-purpose driving bridge for static pressure transmission loader |
| CN102311063A (en) * | 2011-08-31 | 2012-01-11 | 徐州圣邦机械有限公司 | Dry-type braking device for lifting hoist speed reducer |
| CN104477803A (en) * | 2014-11-05 | 2015-04-01 | 中联重科股份有限公司 | Crane and hoisting mechanism thereof |
| CN106081960A (en) * | 2016-08-31 | 2016-11-09 | 济宁元昇机电设备有限公司 | Realize the hydraulic wireline winch of braking and clutch simultaneously |
| CN206051386U (en) * | 2016-08-31 | 2017-03-29 | 济宁元昇机电设备有限公司 | A kind of hydraulic electromagnetic clutch novel winch |
| CN206624578U (en) * | 2017-03-30 | 2017-11-10 | 合肥神马科技集团有限公司 | A kind of hydraulic capstan based on hydraulic motor |
-
2017
- 2017-03-30 CN CN201710203539.0A patent/CN106829763A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050072965A1 (en) * | 2003-10-01 | 2005-04-07 | Sanders Mark E. | Electronic winch monitoring system |
| CN2913076Y (en) * | 2006-04-07 | 2007-06-20 | 无锡宏达重型锻压有限公司 | Special-purpose driving bridge for static pressure transmission loader |
| CN102311063A (en) * | 2011-08-31 | 2012-01-11 | 徐州圣邦机械有限公司 | Dry-type braking device for lifting hoist speed reducer |
| CN104477803A (en) * | 2014-11-05 | 2015-04-01 | 中联重科股份有限公司 | Crane and hoisting mechanism thereof |
| CN106081960A (en) * | 2016-08-31 | 2016-11-09 | 济宁元昇机电设备有限公司 | Realize the hydraulic wireline winch of braking and clutch simultaneously |
| CN206051386U (en) * | 2016-08-31 | 2017-03-29 | 济宁元昇机电设备有限公司 | A kind of hydraulic electromagnetic clutch novel winch |
| CN206624578U (en) * | 2017-03-30 | 2017-11-10 | 合肥神马科技集团有限公司 | A kind of hydraulic capstan based on hydraulic motor |
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| CN110092313A (en) * | 2019-03-01 | 2019-08-06 | 武汉船用机械有限责任公司 | Capstan winch |
| CN110454558A (en) * | 2019-09-11 | 2019-11-15 | 合肥神马科技集团有限公司 | A kind of chain motor drive |
| CN110589702A (en) * | 2019-09-12 | 2019-12-20 | 合肥神马科技集团有限公司 | Double-roller hydraulic winch |
| CN110980542A (en) * | 2020-01-08 | 2020-04-10 | 浦江培咯电子科技有限公司 | Portable small-size hoisting apparatus |
| CN113860198A (en) * | 2021-09-02 | 2021-12-31 | 中国船舶重工集团公司第七0四研究所 | Transmission type winch with built-in planetary gear |
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Application publication date: 20170613 |