CN100390044C - Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device - Google Patents
Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device Download PDFInfo
- Publication number
- CN100390044C CN100390044C CNB2005100246318A CN200510024631A CN100390044C CN 100390044 C CN100390044 C CN 100390044C CN B2005100246318 A CNB2005100246318 A CN B2005100246318A CN 200510024631 A CN200510024631 A CN 200510024631A CN 100390044 C CN100390044 C CN 100390044C
- Authority
- CN
- China
- Prior art keywords
- gear
- output
- wheel
- shaft
- input stage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The present invention relates to a rope arranging speed reducing box on a multilayer winding reel gear type rope arranging device. The present invention is provided with an input shaft, a half gear, a first speed increasing gear, a second speed increasing gear, a first output big gear, a second output big gear, a gear idle, an output pinion gear and an output shaft, wherein a shaft of the first speed increasing gear is connected with a shaft of the first output big gear; a shaft of the second speed increasing gear is connected with a shaft of the second output big gear. The half gear is respectively meshed and connected with the first speed increasing gear and the second speed increasing gear, when the half gear is in real meshed with the first speed increasing gear, the half gear is in idle meshed with the second speed increasing gear. The first output big gear is meshed and connected with the gear idle, and the gear idle and the second output large gear are respectively meshed and connected with the output pinion gear. The rope arranging speed reducing box of the present invention adopts a special gear driving mode in a closed type structure, and has the characteristics of high speed, long service life, maintenance free, good versatility and simple and reliable work. The present invention is suitable for various hoisting, lifting and hoisting equipment need to run at high speed and stably.
Description
Technical field
The present invention relates to hoisting equipment, the tooth-like steel rope rope winding jib of particularly a kind of multiple wraps on lifting drum, the particularly drop-gear box of restricting of the row on this rope winding jib.
Background technology
Along with weight-lifting equipment and ocean refloating operation and development marine, seabed engineering, the ocean operation degree of depth and operation height and operation weight have all had higher requirement, therefore need a kind of more reliable, durable, stable more, hoisting equipment easily.Steel rope regularly, closely is wrapped on the reel, then is the core technology of hoisting equipment.
At present, the rope guide that the multilayer winding reel adopts has mechanical type, hydraulic drive type and driven type, and wherein, hydraulic drive type and driven type all need independent power system and control system.But control system is comparatively complicated, and fault rate is higher, the incompatible marine inclement weather environment and the state that jolts.Traditional mechanical type rope winding jib has two kinds of simple helix and double helixs, and these two kinds of rope winding jibs all can not satisfy at a high speed, wear-resisting and long-life requirement, rope winding jib manufacturing process complexity, and can only use with supporting reel, its commonality is poor.
Summary of the invention
Task of the present invention provides row on a kind of improved multiple wraps reel gear type rope winding jib drop-gear box of restricting, and it has solved, and existing machinery formula rope winding jib drop-gear box can not satisfy at a high speed, the problem of wear-resisting, long-life requirement and commonality difference.
Technical scheme of the present invention is as follows:
Row on a kind of multiple wraps reel gear type rope winding jib drop-gear box of restricting, it comprises the multilayer winding reel, screw device is equipped with at rope outlet direction place at the multilayer winding reel, the row's of being equipped with rope drop-gear box between screw device and reel, described row restricts and input shaft is housed in the drop-gear box, half gear, first multiplying wheel, second multiplying wheel, the first output big gear wheel, the second output big gear wheel, carrier gear and output pinion are together with output shaft, the first multiplying wheel axle is connected with the first output Large Gear Shaft During, the second multiplying wheel axle then is connected with the second output Large Gear Shaft During, half gear is connected with a joggle with first multiplying wheel and second multiplying wheel respectively, when being real the engagement, half gear and first multiplying wheel then be empty engagement with second multiplying wheel, the first output big gear wheel and carrier gear are connected with a joggle, carrier gear, the second output big gear wheel is connected with a joggle with output pinion respectively again, and an end of this input shaft is connected with the axle of this half gear.
Tooth-like rope winding jib of the present invention belongs to the mechanical type rope winding jib, its row's rope drop-gear box has overcome the shortcoming of traditional mechanical formula rope winding jib drop-gear box, in closed structure with special gear transmission mode, adopt thin oil lubricant, make that wearing and tearing are minimum, maintaining is few, and manufacturing process is uncomplicated, realizes normalisation and producing in serial form easily.This row rope drop-gear box can also be competent at marine inclement weather environment, and the characteristics that have at a high speed, the life-span are long, non-maintaining and commonality is good are particularly useful for the tooth-like rope guide of later-model high speed multilayer winding reel.
Adopt row on the tooth-like rope winding jib of the present invention drop-gear box of restricting, the ratio of number of teeth that can make most of multilayer winding reel only need change sprocket wheel gets final product, and changes easily, is convenient to batch manufacturing.Row on the tooth-like rope winding jib of the present invention drop-gear box of restricting is applicable to that it is simple and reliable to work on the various liftings that need high-speed smooth operation, lifting, the hoisting equipment.
Description of drawings
Fig. 1 is structure and the scheme of installation of a kind of multiple wraps reel gear type rope winding jib of the present invention together with row's rope drop-gear box.
Fig. 2 is that the gear that Fig. 1 arranges in the rope drop-gear box connects the embodiment scheme drawing.
Fig. 3 is that the gear that Fig. 1 arranges in the rope drop-gear box connects another embodiment scheme drawing.
Fig. 4 is the physical construction scheme drawing that Fig. 3 arranges rope drop-gear box embodiment.
Fig. 5 is restrict a kind of engagement situation scheme drawing of half gear in the drop-gear box of row of the present invention.
Fig. 6 is the restrict another kind engagement situation scheme drawing of half gear in the drop-gear box of row of the present invention.
The specific embodiment
Referring to Fig. 1, a kind of multiple wraps reel gear type rope winding jib of the present invention comprises multilayer winding reel 1, screw device 2, row's rope drop-gear box 3 and sprocket wheel.
Row rope drop-gear box 3 is installed between 1 on screw device 2 and the reel.One end of row's rope drop-gear box 3 is equipped with second output chain gear, 6, the second output chain gears 6 and is connected with first output chain gear 5 by chain belt.The other end of row rope drop-gear box 3 is equipped with the 3rd sprocket wheel 7, the three sprocket wheels 7 and is connected by chain belt with the 4th sprocket wheel 8 that is placed in reel 1 end.
Referring to Fig. 2, input shaft 31, half gear 32, first multiplying wheel 33, second multiplying wheel 34, the first output big gear wheel 35, the second output big gear wheel 36, carrier gear 37 and output pinion 38 are housed in row's rope drop-gear box 3 together with output shaft 39.33 of first multiplying wheels are connected with first 35 of the big gear wheels of output, and 34 of second multiplying wheels then are connected with second 36 of the big gear wheels of output.Half gear 32 is connected with a joggle with first multiplying wheel 33 and second multiplying wheel 34 respectively, then is empty engagement with second multiplying wheel 34 when half gear 32 and first multiplying wheel 33 are real the engagement.The first output big gear wheel 35 is connected with a joggle with carrier gear 37, and carrier gear 37, the second output big gear wheel 36 are connected with a joggle with output pinion 38 respectively again.One end of input shaft 31 is connected with 32 of half gears, and the other end of input shaft 31 then is connected with above-mentioned the 3rd sprocket wheel 7.
Row's rope drop-gear box 3 can change the unidirectional gyroscopic movement of input into reciprocating rotating motion output, and its output reciprocating rotating number of turns can be changed by simple gear as required and change, and has the way of output flexibly, realizes normalisation and seriation easily.
Referring to Fig. 3, for the gear in row's rope drop-gear box 3 connects another embodiment.This embodiment arranges at Fig. 2 on the architecture basics of rope drop-gear box 3, in row's rope drop-gear box 3 the first input stage miniature gears 41, the second input stage miniature gears 42, the first input stage big gear wheel 43 and the second input stage big gear wheel 44 is housed also.43 of the first input stage big gear wheels are connected with 42 of the second input stage miniature gearss, and 44 of the second input stage big gear wheels are connected with 32 of half gears.The first input stage miniature gears 41 and the first input stage big gear wheel 43 are connected with a joggle, and 42 of the second input stage miniature gearss and the second input stage big gear wheel 44 are connected with a joggle.41 of the first input stage miniature gearss are connected with an end of input shaft 31, and the other end of input shaft 31 then is connected with above-mentioned the 3rd sprocket wheel 7.
According to the row of Fig. 2, Fig. 3 and Fig. 4 drop-gear box 3 of restricting, its working process is as follows:
In conjunction with referring to Fig. 5, when half gear 32 rotated to the top, the drive path of row's rope drop-gear box 3 was as follows:
The first input stage miniature gears, 41 → the first input stage big gear wheels, 43 → the second input stage miniature gearss, 42 → the second input stage big gear wheels, 44 → half gears, 32 → the first multiplying wheels, 33 → the first output big gear wheels, 35 → carrier gear, 37 → output pinion, 38 → output shaft 39.
In conjunction with referring to Fig. 6, when half gear 32 rotated to the below, the drive path of row's rope drop-gear box 3 was as follows:
The first input stage miniature gears, 41 → the first input stage big gear wheels, 43 → the second input stage miniature gearss, 42 → the second input stage big gear wheels, 44 → half gears, 32 → the second multiplying wheels, 34 → the second output big gear wheels, 36 → output pinion, 38 → output shaft 39.
When half gear 32 and the engagement of first multiplying wheel 33, with second multiplying wheel 34 be empty the engagement, the hand of rotation of output shaft 39 is a cw; When half gear 32 and the engagement of second multiplying wheel 34, with first multiplying wheel 33 be empty the engagement, the hand of rotation of output shaft 39 is a conter clockwise.When half gear 32 rotated a circle, with first multiplying wheel 33 and second multiplying wheel, 34 engagement half cycles, the rotation direction of output shaft 39 changed once respectively.
The tooth-like mechanism that row of the present invention restricts described in the drop-gear box is a cylindrical gear by embodiment shown in the figure, but adopts other tooth-like mechanisms such as cone gear or rack-and-gear also can reach identical technique effect.Those skilled in the art will be appreciated that, above-mentioned these embodiment are used for illustrating the present invention, and be not as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the claim scope of the present invention variation, the modification of the foregoing description.
Claims (4)
1. the drop-gear box of restricting of the row on the multiple wraps reel gear type rope winding jib, it comprises the multilayer winding reel, screw device is equipped with at rope outlet direction place at the multilayer winding reel, the row's of being equipped with rope drop-gear box between screw device and reel, it is characterized in that, described row restricts and input shaft is housed in the drop-gear box, half gear, first multiplying wheel, second multiplying wheel, the first output big gear wheel, the second output big gear wheel, carrier gear and output pinion are together with output shaft, the first multiplying wheel axle is connected with the first output Large Gear Shaft During, the second multiplying wheel axle then is connected with the second output Large Gear Shaft During, half gear is connected with a joggle with first multiplying wheel and second multiplying wheel respectively, when being real the engagement, half gear and first multiplying wheel then be empty engagement with second multiplying wheel, the first output big gear wheel and carrier gear are connected with a joggle, carrier gear, the second output big gear wheel is connected with a joggle with output pinion respectively again, and an end of this input shaft is connected with the axle of this half gear.
2. the drop-gear box of restricting of the row on the multiple wraps reel gear type rope winding jib according to claim 1 is characterized in that, described half gear wherein half is taken turns the footpath and is provided with gear, second half is taken turns the footpath and is not established gear.
3. the drop-gear box of restricting of the row on the multiple wraps reel gear type rope winding jib, it comprises the multilayer winding reel, screw device is equipped with at rope outlet direction place at the multilayer winding reel, the row's of being equipped with rope drop-gear box between screw device and reel, it is characterized in that, described row restricts and input shaft is housed in the drop-gear box, half gear, first multiplying wheel, second multiplying wheel, the first output big gear wheel, the second output big gear wheel, carrier gear, output pinion is together with output shaft, the first input stage miniature gears, the second input stage miniature gears, the first input stage big gear wheel and the second input stage big gear wheel, the first multiplying wheel axle is connected with the first output Large Gear Shaft During, the second multiplying wheel axle then is connected with the second output Large Gear Shaft During, half gear is connected with a joggle with first multiplying wheel and second multiplying wheel respectively, when being real the engagement, half gear and first multiplying wheel then be empty engagement with second multiplying wheel, the first output big gear wheel and carrier gear are connected with a joggle, carrier gear, the second output big gear wheel is connected with a joggle with output pinion respectively again, the first input stage Large Gear Shaft During is connected with the second input stage pinion shaft, the second input stage Large Gear Shaft During is connected with half gear wheel shaft, the first input stage miniature gears and the first input stage big gear wheel are connected with a joggle, the second input stage miniature gears then is connected with a joggle with the second input stage big gear wheel, and an end of this input shaft is connected with the axle of this first input stage miniature gears.
4. the drop-gear box of restricting of the row on the multiple wraps reel gear type rope winding jib according to claim 3 is characterized in that, described half gear wherein half is taken turns the footpath and is provided with gear, second half is taken turns the footpath and is not established gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100246318A CN100390044C (en) | 2005-03-25 | 2005-03-25 | Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100246318A CN100390044C (en) | 2005-03-25 | 2005-03-25 | Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1785787A CN1785787A (en) | 2006-06-14 |
| CN100390044C true CN100390044C (en) | 2008-05-28 |
Family
ID=36783411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100246318A Expired - Fee Related CN100390044C (en) | 2005-03-25 | 2005-03-25 | Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100390044C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173352A (en) * | 2010-12-29 | 2011-09-07 | 吴江市博众精工科技有限公司 | Semi-gear |
| CN114251417A (en) * | 2021-12-24 | 2022-03-29 | 容德精机（江苏）机床有限公司 | Precise gear transmission device capable of alternately moving without interval |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334670A (en) * | 1979-01-17 | 1982-06-15 | Taiyo Sengu Co., Ltd. | Anchor winch equipment |
| JP2001233569A (en) * | 2000-02-18 | 2001-08-28 | Kyoung Shin Industry Machinery Co Ltd | Cage winding-up device for coverless car |
| CN1096410C (en) * | 1996-11-19 | 2002-12-18 | 亚历山德拉·康斯坦丁诺维奇·卡姆柳克 | Hoist driven by transfer gearbox of vehicle |
| CN2581415Y (en) * | 2002-05-13 | 2003-10-22 | 王积正 | Automatic rope-arranging transmission |
| CN1474073A (en) * | 2002-12-19 | 2004-02-11 | 张友民 | Front and back output composite shaft gearbox |
-
2005
- 2005-03-25 CN CNB2005100246318A patent/CN100390044C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334670A (en) * | 1979-01-17 | 1982-06-15 | Taiyo Sengu Co., Ltd. | Anchor winch equipment |
| CN1096410C (en) * | 1996-11-19 | 2002-12-18 | 亚历山德拉·康斯坦丁诺维奇·卡姆柳克 | Hoist driven by transfer gearbox of vehicle |
| JP2001233569A (en) * | 2000-02-18 | 2001-08-28 | Kyoung Shin Industry Machinery Co Ltd | Cage winding-up device for coverless car |
| CN2581415Y (en) * | 2002-05-13 | 2003-10-22 | 王积正 | Automatic rope-arranging transmission |
| CN1474073A (en) * | 2002-12-19 | 2004-02-11 | 张友民 | Front and back output composite shaft gearbox |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1785787A (en) | 2006-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203440844U (en) | Lifting system, industrial machinery, lifting drive system and digging forklift | |
| CN108061136A (en) | A kind of variable speed chain gearing | |
| CN203948578U (en) | A kind of roller type communtation deceleration device | |
| CN100390044C (en) | Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device | |
| CN204164324U (en) | A kind of two tooth difference outer gearing compound planet gear transmissions | |
| CN102022490A (en) | Stepless speed changer with no-pressure friction transmission | |
| CN202338599U (en) | Differential-gear type planetary gear speed reducer | |
| CN202402581U (en) | Variable-pitch-radius based star chain transmission stepless speed change device | |
| CN201326689Y (en) | Spiral thrusting labor-saving speed reducer | |
| CN102134983A (en) | Rack-type planet driving linear pumping unit | |
| CN205118193U (en) | Unlimited formula buncher of mechanical gear | |
| CN102072289B (en) | Reducer with changeable transmission ratio | |
| CN201288797Y (en) | Dual drive coordinated type flexible shifter | |
| CN2464992Y (en) | Ultracircular surface planetary worm transmitted oil film load-homogenizer | |
| CN87209455U (en) | Muff, free teeth, short of teeth differential gearing | |
| CN100510473C (en) | Transmission case for drilling machine | |
| CN220485181U (en) | Winch driving counterweight sliding mechanism | |
| CN101749372A (en) | Spiral movable labor-saving speed reducer | |
| CN201944208U (en) | Reduction gear capable of changing transmission ratio | |
| CN206943406U (en) | A kind of manual transmission reverses gear gearshift | |
| CN107269777B (en) | Automatic reversing device | |
| CN201714927U (en) | Gearbox transmission device of tractor | |
| CN204096983U (en) | Winch double-speed speed change gear | |
| CN204852200U (en) | Gear box | |
| CN201125992Y (en) | Gear box for drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI ZHENHUA HEAVY INUDSTRY ( GROUP ) CO., LTD Free format text: FORMER NAME: SHANGHAI ZHENHUA HARBOUR MACHINERY (GROUP) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 3470 South Pudong Road, Shanghai Patentee after: Shanghai Zhenhua Heavy Industries (Group) Co., Ltd. Address before: No. 3470 South Pudong Road, Shanghai Patentee before: Shanghai Zhenhua Port Machinery (Group) Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060614 Assignee: Shanghai Zhenhua Heavy Industry Group (Nantong) Transmission Machinery Co.,Ltd. Assignor: Shanghai Zhenhua Heavy Industries (Group) Co., Ltd. Contract record no.: 2012320001036 Denomination of invention: Rope arranging speed reducing box on multilayer winding reel gear type rope arranging device Granted publication date: 20080528 License type: Common License Record date: 20121221 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20210325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |