CN110498353A - A kind of Steel rope drive reel of the big retarding than being not necessarily to cycloid mechanism - Google Patents
A kind of Steel rope drive reel of the big retarding than being not necessarily to cycloid mechanism Download PDFInfo
- Publication number
- CN110498353A CN110498353A CN201811083839.0A CN201811083839A CN110498353A CN 110498353 A CN110498353 A CN 110498353A CN 201811083839 A CN201811083839 A CN 201811083839A CN 110498353 A CN110498353 A CN 110498353A
- Authority
- CN
- China
- Prior art keywords
- steel rope
- necessarily
- rope drive
- drive reel
- speed reducer
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 230000000979 retarding effect Effects 0.000 title claims abstract description 19
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 4
- 241001061260 Emmelichthys struhsakeri Species 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- 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
- B66D1/12—Driving gear incorporating electric motors
-
- 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
-
- 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
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0141—Electrically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The Steel rope drive reel that the invention proposes a kind of big retardings than being not necessarily to cycloid mechanism, belongs to space technology field, the Steel rope drive reel more particularly to a kind of big retarding than being not necessarily to cycloid mechanism.It is complicated to solve existing Steel rope drive reel structure, mechanism weight is larger, power of motor is big, to the demanding problem of energy resource supply.It includes motor, rack, harmonic speed reducer, spool and bearing.It is mainly used for that rover transfer device is driven to realize scheduled expansion movement.
Description
Technical field
The invention belongs to space technology fields, the Steel rope drive more particularly to a kind of big retarding than being not necessarily to cycloid mechanism
Reel.
Background technique
Objects outside Earth (such as moon, Mars) detection after landing, needs benefit with rover (being commonly called as lunar rover, Marsokhod)
Celestial body surface is transferred to from lander mounting surface with transfer device.Correlation in space industry, applied to objects outside Earth detection
Mechanism should accomplish that system is as simple as possible, high reliablity.Existing Steel rope drive reel needs to be arranged cycloid mechanism control volume
The radial displacement of cylinder, such mechanism structure is complicated, weight is larger, it will causes reliability to reduce, the problem of launch cost improves.
That there is also powers of motor is big for existing cable drum driving device, and the requirement to energy resource supply is high, powers and proposes for spacecraft
High requirement.
Summary of the invention
The present invention in order to solve the problems in the prior art, proposes that a kind of big retarding drives than the wirerope without cycloid mechanism
Movable reel.
To achieve the above object, the invention adopts the following technical scheme: a kind of steel wire of big retarding than being not necessarily to cycloid mechanism
Rope driving reel, it includes motor, rack, harmonic speed reducer, spool and bearing, the motor output shaft and harmonic speed reducer
The connection of center input terminal, the motor and harmonic speed reducer are installed on rack one end, and the rack other end is equipped with bearing, institute
The output end of spool one end connection harmonic speed reducer is stated, the other end is mounted on the outer ring of bearing.
Further, the motor is connected by transmission shaft and nut with harmonic speed reducer.
Further, the bearing is connected by bearing cap with rack.
Further, the power of motor is 10~50W.
Further, the harmonic speed reducer reduction ratio is 1500~2000.
Further, the spool external diameter surface is provided with c-type arc spiral kinking slot, the arc spiral kinking
Slot two sides are stile configuration.
Further, the spool overall diameter and the ratio of screw pitch are 50~150.
Compared with prior art, the beneficial effects of the present invention are: the present invention, which has, is not necessarily to cycloid mechanism, motor power supply volume
Less, the features such as big retarding is than generating large driving force square, Steel rope drive distance.Spool of the invention has the small spiral shell of major diameter
Away from the characteristics of, the diameter by increasing spool and design to coiling groove profile and screw pitch, so that the radial displacement of wirerope
Reduce, guarantees that wirerope will not twine during being entangled to and winding out there is a phenomenon where folded, c-type arc spiral kinking slot can store
2 groups of 10 meters of wirerope, the rotating forward of spool, which inverts, can be achieved 5 meters of being entangled to for wirerope and winds out, instead of the effect of cycloid mechanism,
Make that apparatus structure is simple, main screw lift is lighter, drive length increases.By the present invention in that with big speed-up ratio harmonic speed reducer, it is real
The function of existing low-power machine driving heavy load, reduction ratio reach 1500~2000 two-stage harmonic speed reducer for the revolving speed of motor
1500~2000 times of reduction, torque are amplified to 1500~2000 × η (retarder efficiency) times, and the driving of heavy load is realized with this,
Such design energy is smaller, avoids and proposes excessive requirement to detector energy resource supply, reduces launch cost.
Detailed description of the invention
Fig. 1 is a kind of Steel rope drive reel structure schematic diagram of the big retarding of the present invention than being not necessarily to cycloid mechanism
Fig. 2 is a kind of Steel rope drive reel A portion enlarged drawing of the big retarding of the present invention than being not necessarily to cycloid mechanism
1- motor, 2- rack, 3- harmonic speed reducer, 4- transmission shaft, 5- nut, 6- spool, 7- bearing, 8- bearing cap,
D- spool overall diameter, L- spool screw pitch
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation illustrates.
Illustrate present embodiment referring to Fig. 1-2, a kind of Steel rope drive reel of the big retarding than being not necessarily to cycloid mechanism, it is wrapped
Motor 1, rack 2, harmonic speed reducer 3, spool 6 and bearing 7 are included, 1 output shaft of motor and 3 center of harmonic speed reducer input
End connection, the motor 1 and harmonic speed reducer 3 are installed on 2 one end of rack, and 2 other end of rack is equipped with bearing 7, described
6 one end of spool connects the output end of harmonic speed reducer 3, and the other end is mounted on the outer ring of bearing 7.
Motor 1 of the present invention is connected by transmission shaft 4 and nut 5 with harmonic speed reducer 3, and bearing 7 passes through bearing cap 8 and rack
2 are connected, and 1 power of motor is 10~50W, and 3 reduction ratio of harmonic speed reducer is 1500~2000, and 6 external diameter surface of spool is provided with C
Type arc spiral kinking slot, arc spiral kinking slot two sides are stile configuration, the ratio of 6 overall diameter of spool and screw pitch is 50~
150。
After motor 1 of the present invention is powered, 1 output shaft of motor drives the rotation of 2 center output end of harmonic speed reducer, 6 band of spool
Dynamic wirerope being entangled to and winding out, and driving rover mobile mechanism realizes scheduled movement.The reduction ratio of harmonic speed reducer 2 with
For 2000, the revolving speed of motor 1 is reduced by 2000 times, torque amplification 2000 × η (retarder efficiency) times by two-stage harmonic reduction 2,
The purpose that low-power machine 1 drives heavy load, major diameter fine pitch kinking cylinder 6 and the design to coiling groove profile can be achieved, it can
Guarantee that wirerope is not twined there is a phenomenon where folded in the case where no cycloid mechanism.
Above to a kind of Steel rope drive reel of the big retarding than being not necessarily to cycloid mechanism provided by the present invention, carry out in detail
Thin to introduce, used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (7)
1. a kind of Steel rope drive reel of big retarding than being not necessarily to cycloid mechanism, it is characterised in that: it includes motor (1), rack
(2), harmonic speed reducer (3), spool (6) and bearing (7), motor (1) output shaft and harmonic speed reducer (3) center input
End connection, the motor (1) and harmonic speed reducer (3) are installed on rack (2) one end, and rack (2) other end is equipped with axis
It holds (7), the output end of spool (6) one end connection harmonic speed reducer (3), the other end is mounted on the outer ring of bearing (7).
2. a kind of Steel rope drive reel of the big retarding according to claim 1 than being not necessarily to cycloid mechanism, it is characterised in that:
The motor (1) is connected by transmission shaft (4) and nut (5) with harmonic speed reducer (3).
3. a kind of Steel rope drive reel of the big retarding according to claim 1 than being not necessarily to cycloid mechanism, it is characterised in that:
The bearing (7) is connected by bearing cap (8) with rack (2).
4. a kind of Steel rope drive reel of the big retarding according to claim 1 than being not necessarily to cycloid mechanism, it is characterised in that:
Motor (1) power is 10~50W.
5. a kind of Steel rope drive reel of the big retarding according to claim 1 than being not necessarily to cycloid mechanism, it is characterised in that:
Harmonic speed reducer (3) reduction ratio is 1500~2000.
6. a kind of Steel rope drive reel of the big retarding according to claim 1 than being not necessarily to cycloid mechanism, it is characterised in that:
Spool (6) external diameter surface is provided with c-type arc spiral kinking slot, and the arc spiral kinking slot two sides are stile structure
Type.
7. a kind of Steel rope drive reel of the big retarding according to claim 1 than being not necessarily to cycloid mechanism, it is characterised in that:
Spool (6) overall diameter and the ratio of screw pitch are 50~150.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083839.0A CN110498353A (en) | 2018-09-14 | 2018-09-14 | A kind of Steel rope drive reel of the big retarding than being not necessarily to cycloid mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083839.0A CN110498353A (en) | 2018-09-14 | 2018-09-14 | A kind of Steel rope drive reel of the big retarding than being not necessarily to cycloid mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110498353A true CN110498353A (en) | 2019-11-26 |
Family
ID=68584168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811083839.0A Pending CN110498353A (en) | 2018-09-14 | 2018-09-14 | A kind of Steel rope drive reel of the big retarding than being not necessarily to cycloid mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110498353A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188737A (en) * | 1997-12-09 | 1998-07-29 | 北京市第一建筑工程公司建筑机械厂 | Hoister for basket of work high above the ground |
| CN101337619A (en) * | 2008-07-14 | 2009-01-07 | 江苏泰隆减速机股份有限公司 | Exterior-mounted star wheel motorized driving pulley |
| US20100051888A1 (en) * | 2008-08-28 | 2010-03-04 | Taylor James E | Self-Contained Self-Elevating Platform Lift |
| US20110049450A1 (en) * | 2009-08-27 | 2011-03-03 | Gary Hager | Boat Lift Motor Having Spline Shaft |
| CN102892702A (en) * | 2010-03-11 | 2013-01-23 | 通力股份公司 | Method for manufacturing or modernizing a traction sheave elevator, and traction sheave elevator |
| CN202766174U (en) * | 2012-04-10 | 2013-03-06 | 淮北万源工贸有限责任公司 | Single-sided mine carrying and transporting winch |
| CN104613134A (en) * | 2015-01-16 | 2015-05-13 | 苏州悍猛谐波机电有限公司 | Synchronous cycloid speed reducing device |
-
2018
- 2018-09-14 CN CN201811083839.0A patent/CN110498353A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188737A (en) * | 1997-12-09 | 1998-07-29 | 北京市第一建筑工程公司建筑机械厂 | Hoister for basket of work high above the ground |
| CN101337619A (en) * | 2008-07-14 | 2009-01-07 | 江苏泰隆减速机股份有限公司 | Exterior-mounted star wheel motorized driving pulley |
| US20100051888A1 (en) * | 2008-08-28 | 2010-03-04 | Taylor James E | Self-Contained Self-Elevating Platform Lift |
| US20110049450A1 (en) * | 2009-08-27 | 2011-03-03 | Gary Hager | Boat Lift Motor Having Spline Shaft |
| CN102892702A (en) * | 2010-03-11 | 2013-01-23 | 通力股份公司 | Method for manufacturing or modernizing a traction sheave elevator, and traction sheave elevator |
| CN202766174U (en) * | 2012-04-10 | 2013-03-06 | 淮北万源工贸有限责任公司 | Single-sided mine carrying and transporting winch |
| CN104613134A (en) * | 2015-01-16 | 2015-05-13 | 苏州悍猛谐波机电有限公司 | Synchronous cycloid speed reducing device |
Non-Patent Citations (1)
| Title |
|---|
| 现代机械传动设计手册编辑委员会: "《现代机械传动设计手册》", 30 April 1995, 机械工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105043885B (en) | A kind of reel stress test device and its method | |
| CN207504705U (en) | Lifting motor with brake apparatus | |
| CN208150843U (en) | A kind of pulling winch and spooling gear | |
| CN202440263U (en) | Special elevator for stage | |
| CN108892009A (en) | A kind of active automatic line arranging mechanism and the capstan winch with the mechanism | |
| CN110498353A (en) | A kind of Steel rope drive reel of the big retarding than being not necessarily to cycloid mechanism | |
| CN207819704U (en) | Barring gear | |
| CN108328432B (en) | Winch for winding and unwinding tethered balloon cable | |
| CN212531776U (en) | Cable winding device | |
| CN103803409B (en) | Energy-saving type small rail car auxiliary drive | |
| CN203582132U (en) | Heavy paying-off rack for extra-high voltage stringing construction | |
| CN109955866A (en) | Wirerope closed-loop moves vehicle device | |
| GB2516273A (en) | Drum of action radial | |
| CN102381646A (en) | Planetary transmission hoisting mechanism | |
| CN102874700A (en) | Squirrel cage type linear stretching mechanism | |
| CN112062017A (en) | Clutch device and winch using same | |
| CN211496702U (en) | High-performance permanent magnet tensioning winch | |
| CN111285278A (en) | Double-layer roller winch for multi-cable-diameter dragging array cable | |
| CN219950183U (en) | Damping rope releasing device for steel wire rope | |
| CN111217269A (en) | External transfer cable system and application method thereof | |
| CN207404754U (en) | Energy accumulation type hydraulic cable drum | |
| CN205352674U (en) | Lead screw lift loading testing arrangement | |
| CN216863493U (en) | Friction winch for high-altitude wind power generation | |
| CN109279532A (en) | Determine within 2.5 weeks the perimeters such as spiral shell position winding friction winch wheel | |
| CN201842586U (en) | Fraction hoisting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191126 |
|
| RJ01 | Rejection of invention patent application after publication |