CN104355251A - Winch clutch controlled by adopting bolt - Google Patents
Winch clutch controlled by adopting bolt Download PDFInfo
- Publication number
- CN104355251A CN104355251A CN201410676013.0A CN201410676013A CN104355251A CN 104355251 A CN104355251 A CN 104355251A CN 201410676013 A CN201410676013 A CN 201410676013A CN 104355251 A CN104355251 A CN 104355251A
- Authority
- CN
- China
- Prior art keywords
- clutch
- gear ring
- internal
- winch
- bolt
- 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.)
- Granted
Links
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
- B66D1/14—Power transmissions between power sources and drums or barrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
The invention relates to a winch clutch controlled by adopting a bolt. The winch clutch comprises a drum planet carrier, wherein a shaft coupling is arranged inside one end of the drum planet carrier; a sun wheel shaft is arranged inside the drum planet carrier; one end of the sun wheel shaft is connected with a hydraulic motor through the shaft coupling, and the other end of the sun wheel shaft is meshed with a plurality of planet gears inside the drum planet carrier; the outer sides of the planet gears are meshed with an inner-tooth gear ring; bolt assemblies capable of moving along the axial direction of the inner-tooth gear ring are arranged on the frame; the side wall, which is close to the bolt assemblies, of the inner-tooth gear ring is provided with a plurality of inserting grooves in positions correspond to the bolt assemblies. The winch clutch is simple and reasonable in structure, works reliably, has long service life, and is convenient to repair; separation and reunion are realized by using a simple bolt principle.
Description
Technical field
The present invention relates to winch clutch field, particularly relate to a kind of winch clutch adopting latch to control.
Background technology
Winch, with the small-sized weight-lifting equipment of reel lay winding wire ropes or chain lifting or traction weight, also known as winch.Winch can be used alone, and also can do lifting, build the road and constituent elements in the machinery such as mine hoisting, because of simple to operate, wiring amount is large, dislocation convenient and widespread use.The material mainly applying to building, hydraulic engineering, forestry, mine, harbour etc. is elevated or puts down and drags.
In order to save time, when needs steel rope is deviate from fast, arrangement of clutch need be installed additional between capstan drum body and driving device.This winch of tradition mainly adopts the mode such as friction clutch or magnetic clutch to realize clutch function, this mode not only increases winch volume and mechanism's complexity, and higher to the requirement of clutch control, manufacturing and maintain cost also increases greatly.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of winch clutch adopting latch to control, simple and reasonable, adopts simple latch principle to realize clutch, reliable operation, long service life, is convenient to maintenance.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of winch clutch adopting latch to control, comprise reel pinion carrier, the inside, one end of this reel pinion carrier is provided with coupler, the inside of described reel pinion carrier is provided with sun wheel shaft, one end of this sun wheel shaft is connected with HM Hydraulic Motor by coupler, the other end is meshed with several planetary wheels of reel pinion carrier inside, described planetary outside is meshed with internal-gear ring, the outside cover organic frame of this internal-gear ring, this frame is provided with can along the latch assembly of the axial direction movement of internal-gear ring, the position corresponding with latch assembly on the sidewall of latch assembly of described internal-gear ring has several slots.
Rotated by fluid motor-driven sun wheel shaft, one end of sun wheel shaft is rotated by the planetary wheel that gear drive is all simultaneously, thus drive internal-gear ring to rotate, sun wheel shaft, between planetary wheel and internal-gear ring, there is certain transmitting ratio, realize speed change.
Internal-gear ring is not fixedly connected with between frame, the synchronous axial system of internal-gear ring and frame can be realized by latch assembly, time latch assembly and slot plug, with regard to synchronous axial system between internal-gear ring and frame, time latch assembly and slot depart from, frame would not be rotated along with internal-gear ring, achieves clutch.
Supplement as one of the present invention, described latch assembly comprises on-of bolt, the plug screw seat be arranged on frame side wall, the clutch rod be connected with on-of bolt through plug screw seat and be socketed in the retracing spring withstanding plug screw seat and on-of bolt outside clutch rod, this structure is reliable, effectively can prevent on-of bolt and clutch rod fracture.
Preferred as one of the present invention, one end of described clutch rod is thread segment, and the other end is furnished with handle portion, the side in this handle portion is furnished with positive stop, handle portion is convenient to be pulled clutch rod, and positive stop limits a distance to clutch rod, handled easily.
Supplement as another kind of the present invention, described on-of bolt is cylinder, its one end inside center has tapped bore, and the side of this tapped bore is connected with counterbore, and this tapped bore is connected with the thread segment of clutch rod, the diameter of counterbore is greater than the external diameter of clutch rod, the stability be threaded is higher, and easily dismantles, and the bottom of counterbore and one end of retracing spring are withstood, and carry out spacing to retracing spring, leave the compression space that retracing spring is certain for.
Further, described plug screw seat comprises inside and has the pedestal of through hole and pedestal side and the threaded column of inner hollow, the sidewall of this through hole has some circular grooves, retracing spring is arranged in threaded column inside, the bottom of one end and threaded column is withstood, clutch rod also slides in through-holes through through hole, is embedded with seal ring in circular groove, prevents the lubricating fluid of outside water or inside from entering from the gap between clutch rod and through hole or flowing out.
Further, described slot has four outer circular edge places being circumferentially evenly arranged in internal-gear ring, and fluting is convenient.
Further, between described plug screw seat and the sidewall of frame, be furnished with seal ring, prevent the lubricating fluid of outside water or inside from entering from the gap between plug screw seat and the sidewall of frame or flowing out.
Further, described internal-gear ring adopts Nitralloy steel material and carries out nitrogen hardening, ensure that bulk strength and the surface abrasion resistance of part.
Further, described planetary wheel is arranged in reel pinion carrier by the bearing pin of reel pinion carrier one end.
The present invention is simple and reasonable, adopts simple latch principle to realize clutch, reliable operation, long service life, is convenient to maintenance.
Accompanying drawing explanation
Fig. 1 is main TV structure figure of the present invention;
Fig. 2 is partial enlargement constructional drawing of the present invention;
Fig. 3 is the constructional drawing of described clutch rod of the present invention;
Fig. 4 is the constructional drawing of described on-of bolt of the present invention;
Fig. 5 is the constructional drawing of described plug screw seat of the present invention;
Fig. 6 is the constructional drawing of described internal-gear ring of the present invention;
Fig. 7 is described partial exploded view of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
As shown in figs. 1-7, embodiments of the present invention relate to a kind of winch clutch adopting latch to control, comprise reel pinion carrier 6, the inside, one end of this reel pinion carrier 6 is provided with coupler 2, the inside of described reel pinion carrier 6 is provided with sun wheel shaft 3, one end of this sun wheel shaft 3 is connected with HM Hydraulic Motor 1 by coupler 2, the other end is meshed with several planetary wheels 4 of reel pinion carrier 6 inside, the outside of described planetary wheel 4 is meshed with internal-gear ring 5, the outside cover of this internal-gear ring 5 has 6 frames 11, this frame 11 is provided with can along the latch assembly of the axial direction movement of internal-gear ring 5, the position corresponding with latch assembly on the sidewall of latch assembly of described internal-gear ring 5 has several slots 13.
Described latch assembly comprises on-of bolt 7, the plug screw seat 9 be arranged on frame 11 sidewall, the clutch rod 10 be connected with on-of bolt 7 through plug screw seat 9 and be socketed in the retracing spring 8 withstanding plug screw seat 9 and on-of bolt 7 outside clutch rod 10.
One end of described clutch rod 10 is thread segment 22, and the other end is furnished with handle portion 23, and the side in this handle portion 23 is furnished with positive stop 24.
Described on-of bolt 7 is cylinder, and its one end inside center has tapped bore 20, and the side of this tapped bore 20 is connected with counterbore 21, and this tapped bore 20 is connected with the thread segment 22 of clutch rod 10, and the diameter of counterbore 21 is greater than the external diameter of clutch rod 10.
Described plug screw seat 9 comprises inside and has the pedestal 32 of through hole 30 and pedestal 32 side and the threaded column 33 of inner hollow, and the sidewall of this through hole 30 has some circular grooves 31.
Described slot 13 has four outer circular edge places being circumferentially evenly arranged in internal-gear ring 5.
Seal ring 14 is furnished with between described plug screw seat 9 and the sidewall of frame 11.
Described internal-gear ring 5 adopts Nitralloy steel material and carries out nitrogen hardening.
Described planetary wheel 4 is arranged in reel pinion carrier 6 by the bearing pin 12 of reel pinion carrier 6 one end.
Embodiment
Time winch rotates, sun wheel shaft 3 is driven to rotate by HM Hydraulic Motor 1, one end of sun wheel shaft 3 is rotated by the planetary wheel 4 that gear drive is all simultaneously, thus drive internal-gear ring 5 to rotate, sun wheel shaft 3, between planetary wheel 4 and internal-gear ring 5, there is certain transmitting ratio, realize speed change.
Not be fixedly connected with between internal-gear ring 5 with frame 11, can control to be separated between internal-gear ring 5 with frame 11 or to combine by latch assembly, frame 11 is fixed on pedestal, during clutch, sun wheel shaft 3 is fixing under the effect of left end drg, outer wires rope pulls reel pinion carrier 6 to rotate, and drives internal-gear ring 5 to rotate.After latch resets, internal-gear ring 5 and frame 11 geo-stationary, sun wheel shaft 3 is with movable reel pinion carrier 6 to rotate, and realizes normal winch operating mode.When resetting after winch clutch, at most only need rotating drum to be not more than 90 ° and can complete reset, pin-and-hole quantity can adjust arbitrarily according to internally toothed annulus size, achieves clutch.
The present invention is simple and reasonable, adopts simple latch principle to realize clutch, reliable operation, long service life, is convenient to maintenance.
Claims (9)
1. the winch clutch adopting latch to control, comprise reel pinion carrier (6), the inside, one end of this reel pinion carrier (6) is provided with coupler (2), it is characterized in that, the inside of described reel pinion carrier (6) is provided with sun wheel shaft (3), one end of this sun wheel shaft (3) is connected with HM Hydraulic Motor (1) by coupler (2), the other end is meshed with several planetary wheels (4) of reel pinion carrier (6) inside, the outside of described planetary wheel (4) is meshed with internal-gear ring (5), outside cover organic frame (11) of this internal-gear ring (5), this frame (11) is provided with can along the latch assembly of the axial direction movement of internal-gear ring (5), described internal-gear ring (5) position corresponding with latch assembly on the sidewall of latch assembly has several slots (13).
2. the winch clutch that controls of employing latch according to claim 1, is characterized in that: described latch assembly comprises on-of bolt (7), the plug screw seat (9) be arranged on frame (11) sidewall, the clutch rod (10) be connected with on-of bolt (7) through plug screw seat (9) and be socketed in the retracing spring (8) withstanding plug screw seat (9) and on-of bolt (7) outside clutch rod (10).
3. the winch clutch of employing latch control according to claim 2, it is characterized in that: one end of described clutch rod (10) is thread segment (22), the other end is furnished with handle portion (23), and the side in this handle portion (23) is furnished with positive stop (24).
4. the winch clutch of employing latch control according to claim 3, it is characterized in that: described on-of bolt (7) is cylinder, its one end inside center has tapped bore (20), the side of this tapped bore (20) is connected with counterbore (21), this tapped bore (20) is connected with the thread segment (22) of clutch rod (10), and the diameter of counterbore (21) is greater than the external diameter of clutch rod (10).
5. according to the winch clutch that the employing latch in claim 2-4 described in any one controls, it is characterized in that: described plug screw seat (9) comprises inside and has the pedestal (32) of through hole (30) and pedestal (32) side and the threaded column of inner hollow (33), and the sidewall of this through hole (30) has some circular grooves (31).
6. the winch clutch of employing latch control according to claim 5, is characterized in that: described slot (13) has four outer circular edge places being circumferentially evenly arranged in internal-gear ring (5).
7. the winch clutch of employing latch control according to claim 5, is characterized in that: be furnished with seal ring (14) between described plug screw seat (9) and the sidewall of frame (11).
8. the winch clutch of employing latch control according to claim 5, is characterized in that: described internal-gear ring (5) adopts Nitralloy steel material also to carry out nitrogen hardening.
9. the winch clutch of employing latch control according to claim 5, is characterized in that: described planetary wheel (4) is arranged in reel pinion carrier (6) by the bearing pin (12) of reel pinion carrier (6) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676013.0A CN104355251B (en) | 2014-11-22 | 2014-11-22 | A kind of winch clutch adopting latch to control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676013.0A CN104355251B (en) | 2014-11-22 | 2014-11-22 | A kind of winch clutch adopting latch to control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104355251A true CN104355251A (en) | 2015-02-18 |
| CN104355251B CN104355251B (en) | 2016-06-08 |
Family
ID=52522596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410676013.0A Active CN104355251B (en) | 2014-11-22 | 2014-11-22 | A kind of winch clutch adopting latch to control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104355251B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185663A (en) * | 2016-08-17 | 2016-12-07 | 湖北三江航天万山特种车辆有限公司 | A kind of infinitely variable speeds capstan winch chain drives equipment |
| CN106224402A (en) * | 2016-09-08 | 2016-12-14 | 北京精密机电控制设备研究所 | A kind of integration bayonet clutch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6042086A (en) * | 1996-09-30 | 2000-03-28 | Lewmar Marine Limited | Multi-speed winch having epicyclic gear drive |
| CN201172603Y (en) * | 2007-11-21 | 2008-12-31 | 浙江诺和机电有限公司 | Large load winch |
| CN202625685U (en) * | 2012-02-08 | 2012-12-26 | 上海特度机电有限公司 | Clutch mechanism of winch |
| CN203715144U (en) * | 2013-09-27 | 2014-07-16 | 宁波捷胜海洋开发有限公司 | Engaging and disengaging mechanism of towing winch |
| CN204281140U (en) * | 2014-11-22 | 2015-04-22 | 宁波中宁伟业液压有限公司 | A kind of winch clutch adopting latch to control |
-
2014
- 2014-11-22 CN CN201410676013.0A patent/CN104355251B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6042086A (en) * | 1996-09-30 | 2000-03-28 | Lewmar Marine Limited | Multi-speed winch having epicyclic gear drive |
| CN201172603Y (en) * | 2007-11-21 | 2008-12-31 | 浙江诺和机电有限公司 | Large load winch |
| CN202625685U (en) * | 2012-02-08 | 2012-12-26 | 上海特度机电有限公司 | Clutch mechanism of winch |
| CN203715144U (en) * | 2013-09-27 | 2014-07-16 | 宁波捷胜海洋开发有限公司 | Engaging and disengaging mechanism of towing winch |
| CN204281140U (en) * | 2014-11-22 | 2015-04-22 | 宁波中宁伟业液压有限公司 | A kind of winch clutch adopting latch to control |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106185663A (en) * | 2016-08-17 | 2016-12-07 | 湖北三江航天万山特种车辆有限公司 | A kind of infinitely variable speeds capstan winch chain drives equipment |
| CN106224402A (en) * | 2016-09-08 | 2016-12-14 | 北京精密机电控制设备研究所 | A kind of integration bayonet clutch |
| CN106224402B (en) * | 2016-09-08 | 2018-06-15 | 北京精密机电控制设备研究所 | A kind of integration bayonet clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104355251B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203143980U (en) | Winch free of disordering of ropes | |
| CN101613065B (en) | Automatic rope distributing and discharging device of winch | |
| CN103193172B (en) | Winding machine without rope tangling | |
| CN103174317B (en) | Lifting drive system of parking appliance and lifting cross sliding type parking appliance | |
| CN110697597B (en) | Embedded winch for antarctic ice lake exploration | |
| CN204159041U (en) | The translation lifting rotation stage property rack device that performing art place uses | |
| JP2017128445A (en) | Winch with tension strand | |
| CN203794089U (en) | Chain bucket type continuous elevator system | |
| CN104355251A (en) | Winch clutch controlled by adopting bolt | |
| CN203158926U (en) | Universal pulley wire guide | |
| CN204281140U (en) | A kind of winch clutch adopting latch to control | |
| CN105155480A (en) | Rotating rod type gate hoist | |
| CN106586859B (en) | A kind of integrated hydraulic winch structure | |
| CN204152423U (en) | A kind of Steel rope drive of excavator rig and adjusting device | |
| CN203807029U (en) | Rope guide of hoisting winch | |
| CN103072910A (en) | Dual-drum elevator | |
| CN105110222A (en) | Planetary gear train built-in construction winch device | |
| CN103373674A (en) | Multi-drum constant-speed constant-tension hydraulic windlass | |
| CN204999536U (en) | Built -in construction winch equipment of planetary gear train | |
| CN202705901U (en) | Hanging beam trolley of hoisting mechanism of railway T-shaped beam bridge girder erection machine | |
| CN202729681U (en) | Winch rope guider of well drilling rope | |
| CN102213082A (en) | Capsule type cable control head | |
| CN102628254B (en) | Lifting mechanism for railway T-shaped girder bridge erecting machine | |
| CN202333706U (en) | Inverted-type automatic cable pay-off and take-up device of aircraft service ground well | |
| CN202140052U (en) | Continuous oil pipe operation device |
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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315000 Ningbo Free Trade Zone, Zhejiang Province Patentee after: Ningbo Zhongning Hydraulic Co., Ltd. Address before: 315000 Ningbo Free Trade Zone, Zhejiang Province Patentee before: Zoni Great Hydraulic Limited Company |
|
| CP01 | Change in the name or title of a patent holder |