CN101844733B - Electric winch - Google Patents
Electric winch Download PDFInfo
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- CN101844733B CN101844733B CN 201010184492 CN201010184492A CN101844733B CN 101844733 B CN101844733 B CN 101844733B CN 201010184492 CN201010184492 CN 201010184492 CN 201010184492 A CN201010184492 A CN 201010184492A CN 101844733 B CN101844733 B CN 101844733B
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- wheel
- sun wheel
- clutch
- gear
- gear ring
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Abstract
The invention discloses an electric winch, which comprises a motor, a driving rod, a roller, a speed-reducing mechanism and a left bracket, wherein the motor is fixed on the left bracket; the left end of the driving rod is connected with the motor; the right end of the driving rod is connected with the speed-reducing mechanism which is also connected with the roller and is a planetary gear box; the planetary gear box is internally provided with at least two groups of planetary gear assemblies and clutch mechanisms; and sun gears of each group of planetary gear assembly are coaxially arranged. The invention has the advantages that planetary gears are arranged in the same gear box and the sun gears are coaxial, thereby improving the concentricity and the efficiency of the winch and reducing the running noise of the winch.
Description
Technical field
The present invention relates to a kind of electric capstan.
Background technology
Existing electric capstan adopts differential gear or three grades of separation structures more, and efficient is poor, concentricity is poor, and when causing the machine operation, noise is large, simultaneously because the electric capstan working environment is relatively poor, often affects the machine normal operation because water inlet causes inner member to get rusty.
Summary of the invention
The object of the present invention is to provide a kind of electric capstan, can effectively solve the existing problem that electric capstan efficient is poor, noise is large.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of electric capstan, comprise motor, drive link, cylinder, speed reduction gearing, left socle, described motor is fixed on left socle, the left end of described drive link is connected with motor, the right-hand member of described drive link connects speed reduction gearing, described speed reduction gearing also is connected with cylinder, described speed reduction gearing is planetary gear reduction box, comprise at least two group planetary gear sets, clutch mechanism in described planetary gear reduction box, the coaxial setting of the sun wheel of described every group of planetary gear set.
preferably, described planetary gear reduction box comprises deceleration box and is arranged on three groups of interior planetary gear sets of deceleration box, described three groups of planetary gear sets comprise the first sun wheel, the first row star-wheel, the first gear ring, the second sun wheel, the second satellite gear, the second gear ring, the 3rd sun wheel, the third line star-wheel, the 3rd gear ring, described the first gear ring is fixed on the right side of deceleration box inside, described the first sun wheel is fixed on drive link, described the second sun wheel, the 3rd sun wheel is set on drive link, described the first row star-wheel is arranged between the first sun wheel and the first gear ring, described the first sun wheel and the external toothing of the first row star-wheel, the first row star-wheel also with in the first gear ring meshes, the center of described the first row star-wheel is provided with tooth axle I, described the second sun wheel is provided with the axis hole II suitable with tooth axle I, described the second satellite gear is arranged between the second sun wheel and the second gear ring, engagement in described the second sun wheel and the second satellite gear, engagement in described the second satellite gear and the second gear ring, described the second satellite gear is provided with at least one rooted tooth axle II, described the 3rd sun wheel is provided with the axis hole III suitable with tooth axle II, described the third line star-wheel is arranged between the 3rd sun wheel and the 3rd gear ring, engagement in described the 3rd sun wheel and the third line star-wheel, engagement in described the third line star-wheel and the 3rd gear ring, described the third line star-wheel is provided with at least one rooted tooth axle III, the side of described cylinder is provided with the axis hole I suitable with tooth axle III, a kind of three deceleration box that sun wheel is coaxial.
Preferably, described the first gear ring and deceleration box are integrally manufactured; It is less that the external diameter of the first gear ring designs, and can raise the efficiency, and reduces noise, integrally manufactured more sturdy and durable.
preferably, described clutch mechanism comprises the power-transfer clutch handle, clutch cam, brake spring, clutch rod, the slide plate assembly, have placed cavity on described power-transfer clutch handle, described power-transfer clutch handle be located in the right-hand member of deceleration box, the right-hand member of described deceleration box is provided with protruding axle, be disposed with from left to right clutch cam on described protruding axle, the slide plate assembly, brake spring, be provided with at least one clutch rod on described slide plate assembly, also be provided with at least one projection and at least one groove on described slide plate assembly, described clutch cam is provided with at least one wedge and at least one hole clipping, described power-transfer clutch handle is provided with inserted link, the groove that described inserted link wore the slide plate assembly is arranged in the hole clipping of clutch cam, described the second gear ring is provided with some clutch slot, described deceleration box right-hand member is provided with the tie rod hole suitable with clutch rod, described clutch rod one end is arranged on the slide plate assembly, the other end of clutch rod wore tie rod hole and was arranged in clutch slot, brand-new clutch configuration can be controlled machine run preferably.
Preferably, be provided with the annular seal groove I in the middle part of described clutch rod, be provided with the seal ring I in described seal groove I; The place carries out water-proff packing to clutch rod.
Preferably, described deceleration box left end is provided with capping, have the seal groove II in described capping, described cylinder comprises barrel hot jacket spare, steel rope rib, described steel rope rib vertically is located on barrel hot jacket spare, also be provided with the seal ring II between the capping of described steel rope rib and deceleration box, described seal ring II is arranged in the seal groove II; To sealing between deceleration box and cylinder.
Preferably, be provided with the seal ring III between described deceleration box and capping; Strengthen the sealing between deceleration box and capping.
Preferably, offer the seal groove III on described left socle, be provided with the seal ring IV between the steel rope rib of described cylinder and left socle, described seal ring IV is arranged in the seal groove III; Make between left socle and cylinder and seal.
Preferably, be provided with the seal ring V between described motor and left socle; Sealing between right angle motor and left socle.
Compared with prior art, advantage of the present invention is: satellite gear is in same deceleration box, and sun wheel is all coaxial, has improved the efficient of concentricity and capstan winch, has reduced the running noise of capstan winch.
Description of drawings
Fig. 1 is the structural representation of a kind of electric capstan of the present invention;
Fig. 2 is the structural representation of the planetary gear reduction box of a kind of electric capstan of the present invention;
Fig. 3 is the structural representation of the deceleration box of a kind of electric capstan of the present invention;
Fig. 4 is the structural representation of the cylinder of a kind of electric capstan of the present invention;
Fig. 5 is the slide plate assembly of a kind of electric capstan of the present invention and the structural representation of clutch rod;
Fig. 6 is the structural representation of the slide plate assembly of a kind of electric capstan of the present invention;
Fig. 7 is the structural representation of the second gear ring of a kind of electric capstan of the present invention;
Fig. 8 is the structural representation of the power-transfer clutch handle of a kind of electric capstan of the present invention;
Fig. 9 is the structural representation of the clutch cam of a kind of electric capstan of the present invention;
Figure 10 is the left view of Fig. 9.
The specific embodiment
Consult the embodiment that Fig. 1 is a kind of electric capstan of the present invention, a kind of electric capstan, comprise motor 1, drive link 2, cylinder 3, speed reduction gearing 4, left socle 5, described motor 1 is fixed on left socle 5, the left end of described drive link 2 is connected with motor 1, the right-hand member of described drive link 2 connects speed reduction gearing 4, described speed reduction gearing 4 also is connected with cylinder 3, described speed reduction gearing 4 is planetary gear reduction box, comprise at least two group planetary gear sets 6, clutch mechanism 7 in described planetary gear reduction box, the coaxial setting of the sun wheel of described every group of planetary gear set 6.
consult Fig. 2, described planetary gear reduction box comprises deceleration box 41 and is arranged on three groups of interior planetary gear sets 6 of deceleration box 41, described three groups of planetary gear sets 6 comprise the first sun wheel 61, the first row star-wheel 62, the first gear ring 63, the second sun wheel 64, the second satellite gear 65, the second gear ring 66, the 3rd sun wheel 67, the third line star-wheel 68, the 3rd gear ring 69, described the first gear ring 63 is fixed on the right side of deceleration box 41 inside, described the first sun wheel 61 is fixed on drive link 2, described the second sun wheel 64, the 3rd sun wheel 67 is set on drive link 2, described the first row star-wheel 62 is arranged between the first sun wheel 61 and the first gear ring 63, described the first sun wheel 61 and 62 external toothings of the first row star-wheel, the first row star-wheel 62 also with the first interior engagement of gear ring 63, the center of described the first row star-wheel 62 is provided with tooth axle I 621, described the second sun wheel 64 is provided with the axis hole II suitable with tooth axle I 621, described the second satellite gear 65 is arranged between the second sun wheel 64 and the second gear ring 66, described the second sun wheel 64 and the second interior engagement of satellite gear 65, described the second satellite gear 65 and the second interior engagement of gear ring 66, described the second satellite gear 65 is provided with at least one rooted tooth axle II 651, described the 3rd sun wheel 67 is provided with the axis hole III suitable with tooth axle II 651, described the third line star-wheel 68 is arranged between the 3rd sun wheel 67 and the 3rd gear ring 69, described the 3rd sun wheel 67 and the interior engagement of the third line star-wheel 68, described the third line star-wheel 68 and the 3rd interior engagement of gear ring 69, described the third line star-wheel 68 is provided with at least one rooted tooth axle III 681, the side of described cylinder 3 is provided with the axis hole I suitable with tooth axle III 681, consult Fig. 3, described the first gear ring 63 is integrally manufactured with deceleration box 41.
described clutch mechanism 7 comprises power-transfer clutch handle 71, clutch cam 72, brake spring 73, clutch rod 74, slide plate assembly 75, consult Fig. 8, have placed cavity 711 on described power-transfer clutch handle 71, described power-transfer clutch handle 71 be located in the right-hand member of deceleration box 41, the right-hand member of described deceleration box 41 is provided with protruding axle 411, be disposed with from left to right clutch cam 72 on described protruding axle 411, slide plate assembly 75, brake spring 73, consult Fig. 5, Fig. 6, be provided with at least one clutch rod 74 on described slide plate assembly 75, also be provided with at least one projection 751 and at least one groove 752 on described slide plate assembly 75, consult Fig. 9, Figure 10, described clutch cam 72 is provided with at least one wedge 721 and at least one hole clipping 722, described power-transfer clutch handle 71 is provided with inserted link 712, the groove 752 that described inserted link 712 wore slide plate assembly 75 is arranged in the hole clipping 722 of clutch cam 72, consult Fig. 7, described the second gear ring 66 is provided with some clutch slot 661, described deceleration box 41 right-hand members are provided with the tie rod hole 412 suitable with clutch rod 74, described clutch rod 74 1 ends are arranged on slide plate assembly 75, the other end of clutch rod 74 wore tie rod hole 412 and was arranged in clutch slot 661.
described clutch rod 74 middle parts are provided with annular seal groove I 741, be provided with seal ring I 81 in described seal groove I 741, described deceleration box 41 left ends are provided with capping 42, have the seal groove II in described capping 42, consult Fig. 4, described cylinder 3 comprises barrel hot jacket spare 31, steel rope rib 32, described steel rope rib 32 vertically is located on barrel hot jacket spare 31, also be provided with seal ring II 82 between the capping 42 of described steel rope rib 32 and deceleration box 41, described seal ring II 82 is arranged in the seal groove II, be provided with seal ring III 83 between described deceleration box 41 and capping 42, offer the seal groove III on described left socle 5, be provided with seal ring IV 84 between the steel rope rib 32 of described cylinder 3 and left socle 5, described seal ring IV 84 is arranged in the seal groove III, 5 of described motor 1 and left socles are provided with seal ring V 85.
During work, drive drive link 2 rotations by motor 1, the first sun wheel 61 of drive link 2 other ends is rotated, thereby make whole speed reduction gearing 4 runnings, drive cylinder 3 rotations by the third line star-wheel 68 at last, thereby realize the function of capstan winch.Clutch mechanism 7 is by rotating power-transfer clutch handle 71, power-transfer clutch handle 71 drives clutch cam 72 and rotates certain angle, by the wedge 721 on clutch cam and the projection 751 on slide plate assembly 75 and brake spring 73 effects, the clutch slot 661 that clutch rod 74 is snapped in or deviate from the second gear ring 66, thereby the operation of control machine.
Claims (7)
1. electric capstan, comprise motor (1), drive link (2), cylinder (3), speed reduction gearing (4), left socle (5), described motor (1) is fixed on left socle (5), the left end of described drive link (2) is connected with motor (1), the right-hand member of described drive link (2) connects speed reduction gearing (4), described speed reduction gearing (4) also is connected with cylinder (3), described speed reduction gearing (4) is planetary gear reduction box, comprise at least two group planetary gear sets (6) in described planetary gear reduction box, clutch mechanism (7), the coaxial setting of sun wheel of described every group of planetary gear set (6), it is characterized in that: described clutch mechanism (7) comprises power-transfer clutch handle (71), clutch cam (72), brake spring (73), clutch rod (74), slide plate assembly (75), have placed cavity (711) on described power-transfer clutch handle (71), described power-transfer clutch handle (71) be located in the right-hand member of deceleration box (41), the right-hand member of described deceleration box (41) is provided with protruding axle (411), be disposed with from left to right described clutch cam (72) on described protruding axle (411), slide plate assembly (75), brake spring (73), at least one clutch rod (74) is arranged on described slide plate assembly (75), also be provided with at least one projection (751) and at least one groove (752) on described slide plate assembly (75), described clutch cam (72) is provided with at least one wedge (721) and at least one hole clipping (722), described power-transfer clutch handle (71) is provided with inserted link (712), the groove (752) that described inserted link (712) wore slide plate assembly (75) is arranged in the hole clipping (722) of clutch cam (72),
described planetary gear reduction box comprises deceleration box (41) and is arranged on the interior three groups of planetary gear sets (6) of deceleration box (41), described three groups of planetary gear sets (6) comprise the first sun wheel (61), the first row star-wheel (62), the first gear ring (63), the second sun wheel (64), the second satellite gear (65), the second gear ring (66), the 3rd sun wheel (67), the third line star-wheel (68), the 3rd gear ring (69), described the first gear ring (63) is fixed on the right side of deceleration box (41) inside, described the first sun wheel (61) is fixed on drive link (2), described the second sun wheel (64), the 3rd sun wheel (67) is set on drive link (2), described the first row star-wheel (62) is arranged between the first sun wheel (61) and the first gear ring (63), described the first sun wheel (61) and the first row star-wheel (62) external toothing, the first row star-wheel (62) also with in the first gear ring (63) meshes, the center of described the first row star-wheel (62) is provided with tooth axle I (621), described the second sun wheel (64) is provided with the axis hole II suitable with tooth axle I (621), described the second satellite gear (65) is arranged between the second sun wheel (64) and the second gear ring (66), described the second sun wheel (64) and the interior engagement of the second satellite gear (65), described the second satellite gear (65) and the interior engagement of the second gear ring (66), described the second satellite gear (65) is provided with at least one rooted tooth axle II (651), described the 3rd sun wheel (67) is provided with the axis hole III suitable with tooth axle II (651), described the third line star-wheel (68) is arranged between the 3rd sun wheel (67) and the 3rd gear ring (69), described the 3rd sun wheel (67) and the interior engagement of the third line star-wheel (68), described the third line star-wheel (68) and the interior engagement of the 3rd gear ring (69), described the third line star-wheel (68) is provided with at least one rooted tooth axle III (681), the side of described cylinder (3) is provided with the axis hole I suitable with tooth axle III (681),
Described the second gear ring (66) is provided with some clutch slot (661), described deceleration box (41) right-hand member is provided with the tie rod hole (412) suitable with clutch rod (74), described clutch rod (74) one ends are arranged on slide plate assembly (75), and the other end of clutch rod (74) wore tie rod hole (412) and is arranged in clutch slot (661).
2. a kind of electric capstan as claimed in claim 1 is characterized in that: described the first gear ring (63) is integrally manufactured with deceleration box (41).
3. a kind of electric capstan as claimed in claim 1, is characterized in that: be provided with annular seal groove I (741) in the middle part of described clutch rod (74), be provided with seal ring I (81) in described seal groove I (741).
4. a kind of electric capstan as described in any one in claims 1 to 3, it is characterized in that: described deceleration box (41) left end is provided with capping (42), described capping has the seal groove II on (42), described cylinder (3) comprises barrel hot jacket spare (31), steel rope rib (32), described steel rope rib (32) vertically is located on barrel hot jacket spare (31), also be provided with seal ring II (82) between the capping (42) of described steel rope rib (32) and deceleration box (41), described seal ring II (82) is arranged in the seal groove II.
5. a kind of electric capstan as claimed in claim 4, is characterized in that: be provided with seal ring III (83) between described deceleration box (41) and capping (42).
6. a kind of electric capstan as claimed in claim 4, it is characterized in that: described left socle offers the seal groove III on (5), be provided with seal ring IV (84) between the steel rope rib (32) of described cylinder (3) and left socle (5), described seal ring IV (84) is arranged in the seal groove III.
7. a kind of electric capstan as described in any one in claims 1 to 3, is characterized in that: be provided with seal ring V (85) between described motor (1) and left socle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010184492 CN101844733B (en) | 2010-05-27 | 2010-05-27 | Electric winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010184492 CN101844733B (en) | 2010-05-27 | 2010-05-27 | Electric winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101844733A CN101844733A (en) | 2010-09-29 |
| CN101844733B true CN101844733B (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010184492 Active CN101844733B (en) | 2010-05-27 | 2010-05-27 | Electric winch |
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| Country | Link |
|---|---|
| CN (1) | CN101844733B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9120656B2 (en) | 2012-06-14 | 2015-09-01 | Warn Industries, Inc. | Rope anchor for a winch |
| CN103171986B (en) * | 2013-02-28 | 2015-04-15 | 宁波联达绞盘有限公司 | Winch device and on-off method thereof |
| CN108397490B (en) * | 2018-03-05 | 2023-09-01 | 中国重汽集团济南动力有限公司 | Winch clutch separation preventing device |
| CN112938797B (en) * | 2021-02-07 | 2022-11-29 | 西北机器有限公司 | Using method of aircraft missile hanging elevator |
| CN112960579B (en) * | 2021-02-07 | 2022-11-29 | 西北机器有限公司 | Aircraft hangs and plays and uses lifting machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6631816B1 (en) * | 1999-03-18 | 2003-10-14 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Hoist |
| JP3134872B1 (en) * | 2000-01-17 | 2001-02-13 | 神鋼電機株式会社 | Winding device |
| JP2005008321A (en) * | 2003-06-18 | 2005-01-13 | Etsuhara Yoshitada | Electric winch |
| CN201313798Y (en) * | 2008-10-24 | 2009-09-23 | 浙江诺和机电有限公司 | Speed reduction mechanism of electric winch |
| CN201313797Y (en) * | 2008-10-24 | 2009-09-23 | 浙江诺和机电有限公司 | Electric winch |
| CN101381059B (en) * | 2008-10-29 | 2010-06-30 | 杭州天铭机电工具有限公司 | Winch |
| CN201737624U (en) * | 2010-05-27 | 2011-02-09 | 浙江诺和机电有限公司 | Electric capstan |
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2010
- 2010-05-27 CN CN 201010184492 patent/CN101844733B/en active Active
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| Publication number | Publication date |
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| CN101844733A (en) | 2010-09-29 |
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Address after: 321017, 1689, Yuen Yuan Road, Zhejiang, Jinhua Patentee after: ZHEJIANG NOWVOW MECHANICAL AND ELECTRICAL CORP. Address before: 321016 No. 128, Yuen Lu, Jinhua, Zhejiang Patentee before: Zhejiang Nowvow Mechanical and Electrical Co., Ltd. |