CN2677354Y - Built-in full hydraulic hauling winch - Google Patents
Built-in full hydraulic hauling winch Download PDFInfo
- Publication number
- CN2677354Y CN2677354Y CN 200420019551 CN200420019551U CN2677354Y CN 2677354 Y CN2677354 Y CN 2677354Y CN 200420019551 CN200420019551 CN 200420019551 CN 200420019551 U CN200420019551 U CN 200420019551U CN 2677354 Y CN2677354 Y CN 2677354Y
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- built
- hydraulic motor
- hydraulic
- reducer shell
- winch according
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Abstract
The utility model provides a built-in full hydraulic hauling winch, composed of a hauling winch roll (8), a brake (10) configured in the roll and a planetary speed reducer shell body (5). The brake (10) is connected with a hydraulic motor. A steel cable (13) for hoisting is winded on the roll. A one-stage speed reduction planet frame (6) and a two-stage speed reduction planet frame (1) connected with the one-stage speed reduction planet frame (6) are arranged in the speed reducer shell body (5) respectively. The steel cable (14) used for hoisting as one function of the auxiliary roll is winded on the outer diameter of the speed reducer shell body (5). A two-stage center gear (4) arranged in the two-stage speed reduction planet frame (1) is axially connected with a draw rod (3) with a piston (31). The piston (31) is movably matched with an air cylinder (2). The hydraulic motor is provided as the radial tilt cylinder type hydraulic motor (12). The utility model has the advantages of high work efficiency, compact built-in structure, small volume and light weight. The utility model adopts the tilt cylinder type radial hydraulic motor with low speed and large torsion.
Description
Technical field
The utility model relates to a kind of lifting equipment that object is promoted and transfers, but relates in particular to a kind of built-in all-hydraulic winch of handling goods.It can be widely used in construction machinery industry, harbour, harbour, boats and ships and other items and load the place.
Background technology
The applicant has got permission the application of utility model patent that number of patent application is 01238450.X " an all-hydraulic winch ".Above-mentioned application number be 01238450.X's " all-hydraulic winch " as shown in Figure 2, it includes frame 4, oil distributor 1, drg 3 and the planetary reduction gear 6 of rack-mounted HM Hydraulic Motor 2 and HM Hydraulic Motor, be located at the outer capstan drum 5 of planetary reduction gear, the steel rope pressing plate 7 on the capstan drum.The described outer capstan drum 5 of planetary reduction gear that is located at is directly to fix with pinion carrier output shaft 10 by the flange 9 of self, and is driven by the one-level planetary reduction gear; The steel rope pressing plate is located in the capstan drum and fixes with the reel flange.The application number is simple in structure and be convenient to assembling for 01238450.X " all-hydraulic winch ", and the winch braking is steadily reliable.Yet its shortcoming is that parts such as described HM Hydraulic Motor, oil distributor, drg are to expose to described capstan drum 5 outsides, and volume is big and structure is compact inadequately.
Summary of the invention
The purpose of this utility model is exactly in order to overcome above-mentioned weak point of the prior art, provide a kind of compact conformation and adopt the pulling force of low-speed big pendulum cylinder-type radial motor big, function is complete, the built-in all-hydraulic winch of high efficiency.
The purpose of this utility model is by providing a kind of built-in all-hydraulic winch with following structure to realize, it comprises capstan drum, described capstan drum disposes drg and planetary reduction gear, described drg connects a HM Hydraulic Motor, and being arranged on has had the steel rope of reusing around volume on the exterior capstan drum of described planetary reduction gear.
Described capstan drum is set to the stepped hollow reel of shell, one end fixed configurations, one brake components and its housing of described hollow reel endoporus, its internal fixation configuration one speed reducer housing of the other end of described hollow reel endoporus, one one-level reduction planetary carrier and coupled double reduction pinion carrier respectively are set in the described reducer shell, described HM Hydraulic Motor is set to radial swing cylinder formula HM Hydraulic Motor, and described HM Hydraulic Motor is connected with described brake casing.The lifting that described drg is used to brake the built-in all-hydraulic winch of the utility model with action such as transfer; Described HM Hydraulic Motor is as the driving propulsion source of the built-in all-hydraulic winch of the utility model.
Described reducer shell, described brake casing and the HM Hydraulic Motor that is connected with described brake casing are all built-in to be arranged in the described hollow reel endoporus.The radial swing cylinder formula HM Hydraulic Motor that moment of torsion was big and driving efficiency is high when described HM Hydraulic Motor was set to low speed.
Around volume the steel rope reuse as rising of an auxiliary drum function is arranged on the external diameter of described reducer shell, thereby the built-in all-hydraulic winch of the utility model is except main drum, the reducer shell that rotates also can be used as an auxiliary drum again because described reducer shell is different with the diameter of reel, so provide two kinds to drive rope speed.In addition, the gear box casing place of rotation can install strap of the brake drg additional, and gear box casing promptly can be used as described strap of the brake drg rotating disk.
Described reducer shell is connected with screw fixings with described hollow reel.
One end of described one-level reduction planetary carrier is supported for the Antifriction Composites bearing, and the other end of described one-level reduction planetary carrier is supported for antifriction-bearing box.
Described double reduction pinion carrier inside is provided with a secondary center gear, and the outside of described double reduction pinion carrier connects a cylinder, and described secondary center gear and described cylinder are set to coaxial arrangement.
The axial connection one band piston pulling of described secondary center gear, described piston cooperates with described cylinder is movable mutually.Can in cylinder, move by described band piston pulling, can outwards pull out the secondary center gear, described secondary center gear and one-level deceleration component are broken away from, thereby realize that reel is free to rotate, promptly realize freely putting down or by manually steel rope being pulled out.
Compared with prior art, advantage of the present utility model is: adopt the output of low-speed big pendulum cylinder-type radial motor as power 1., this compares with the winch of same tonnage, can reduce the one-level speed reduction gearing at least, so it has higher work efficiency than the hydraulic wireline winch that adopts high speed takeoff output scheme; 2. interior good formula compact conformation, volume is little, and is in light weight; 3. multiple functional, pulling force is big, can be widely used in many-sided field.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a kind of prior art constructions scheme drawing;
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1 illustrates an embodiment of the built-in all-hydraulic winch of the utility model.The built-in all-hydraulic winch of the utility model comprises capstan drum 8, and described capstan drum disposes drg and planetary reduction gear, and described drg is connected with HM Hydraulic Motor 12; The lifting that described drg is used to brake the built-in all-hydraulic winch of the utility model with action such as transfer; Described HM Hydraulic Motor 12 is as the driving propulsion source of the built-in all-hydraulic winch of the utility model.Around volume the steel rope 13 of reusing has been arranged on the outer capstan drum of described planetary reduction gear.
Described capstan drum is set to the stepped hollow reel 8 of shell, one end fixed configurations, one brake casing 10 of described hollow reel 8 endoporus, its internal fixation configuration one speed reducer housing 5 of the other end of described hollow reel 8 endoporus, the coupled double reduction pinion carrier 1 of one one-level reduction planetary carrier 6 respectively is set in the described reducer shell 5, described HM Hydraulic Motor is set to radial swing cylinder formula HM Hydraulic Motor 12, and described HM Hydraulic Motor is connected with described brake casing 10.The advantage of described radial swing cylinder formula HM Hydraulic Motor 12 is low-speed bigs, the driving efficiency height.
Described reducer shell 5, described brake casing 10 and described radial swing cylinder formula HM Hydraulic Motor 12 all built-in being arranged in described hollow reel 8 endoporus that are connected with described brake casing 10.Described HM Hydraulic Motor is set to radial swing cylinder formula HM Hydraulic Motor 12.
Around volume the steel rope 14 reuse as rising of an auxiliary drum function is arranged on the external diameter of described reducer shell 5.Thereby the built-in all-hydraulic winch of the utility model is except main drum 8, and the reducer shell 5 of rotation also can be used as an auxiliary drum, because described reducer shell 5 is different with the diameter of reel 8, so two kinds of driving rope speeds are provided.In addition, the gear box casing place of rotation can install strap of the brake drg additional, and gear box casing promptly can be used as described strap of the brake drg rotating disk.Described reducer shell 5 is connected with described hollow reel 8 usefulness screw fixings.
One end of described one-level reduction planetary carrier 6 is supported for the Antifriction Composites bearing, and the other end of described one-level reduction planetary carrier 6 is supported for antifriction-bearing box.
Described double reduction pinion carrier 1 inside is provided with a secondary center gear 4, and the outside of described double reduction pinion carrier 1 connects a cylinder 2, and described secondary center gear 4 is set to coaxial arrangement with described cylinder 2.The pull bar 3 of the axial connection one band piston 31 of described secondary center gear 4, described piston 31 cooperates with described cylinder 2 is movable mutually.The built-in all-hydraulic winch of the utility model can move in cylinder 2 by the pull bar 3 of described band piston 31, can outwards pull out secondary center gear 4, described secondary center gear 4 and one-level deceleration component are broken away from, thereby realize that reel is free to rotate, promptly realize freely putting down or by manually steel rope being pulled out.
The course of action that subtracts the all-hydraulic winch of formula in the utility model is such: described HM Hydraulic Motor 12 can be converted into mechanical energy with hydraulic pressure and the spline gear 9 of connected described drg is delivered to the one-level deceleration center gear 7 of described planetary reduction gear, one-level deceleration center gear 7 is by driving 6 rotations of one-level reduction planetary carrier with its planet gear meshed, and give double reduction pinion carrier 1 with transmission of power, because double reduction pinion carrier 1 is to be fixed on the frame of winch one end, thereby described reducer shell 5 rotates 8 rotations of the reel affixed with it of drive again; Promptly drive the built-in all-hydraulic winch of the utility model and realize the work of handling goods.The working of brakes oil cylinder is connected with high pressure shuttle by the hollow mounting screw 11 of described HM Hydraulic Motor 12.
Claims (8)
1. built-in all-hydraulic winch, comprise capstan drum, described capstan drum disposes drg and planetary reduction gear, described drg connects a HM Hydraulic Motor, being arranged on has had the steel rope of reusing around volume on the exterior capstan drum of described planetary reduction gear, it is characterized in that: described capstan drum is set to the stepped hollow reel of shell (8), one end fixed configurations, one brake components of described hollow reel (8) endoporus and its housing (10), its internal fixation configuration one speed reducer housing (5) of the other end of described hollow reel (8) endoporus, one one-level reduction planetary carrier (6) and coupled double reduction pinion carrier (1) respectively are set in the described reducer shell (5), described HM Hydraulic Motor is set to radial swing cylinder formula HM Hydraulic Motor (12), and described HM Hydraulic Motor is connected with described brake casing (10).
2. built-in all-hydraulic winch according to claim 1 is characterized in that: described reducer shell (5), described brake casing (10) and the described radial swing cylinder formula HM Hydraulic Motor (12) that is connected with described brake casing (10) is all built-in is arranged in described hollow reel (8) endoporus.
3. built-in all-hydraulic winch according to claim 1 is characterized in that: described HM Hydraulic Motor is set to radial swing cylinder formula HM Hydraulic Motor (12).
4. built-in all-hydraulic winch according to claim 1 is characterized in that: around volume the steel rope (14) reuse as rising of an auxiliary drum function is arranged on the external diameter of described reducer shell (5).
5. built-in all-hydraulic winch according to claim 4 is characterized in that: described reducer shell (5) is connected with screw fixings with described hollow reel (8).
6. built-in all-hydraulic winch according to claim 1 is characterized in that: an end of described one-level reduction planetary carrier (6) is supported for the Antifriction Composites bearing, and the other end of described one-level reduction planetary carrier (6) is supported for antifriction-bearing box.
7. built-in all-hydraulic winch according to claim 1, it is characterized in that: described double reduction pinion carrier (1) inside is provided with a secondary center gear (4), the outside of described double reduction pinion carrier (1) connects one and is used to realize one-level deceleration and the departing cylinder of double reduction (2), and described secondary center gear (4) is set to coaxial arrangement with described cylinder (2).
8. built-in all-hydraulic winch according to claim 7 is characterized in that: the pull bar (3) of the axial connection one band piston (31) of described secondary center gear (4), described piston (31) cooperates with described cylinder (2) is movable mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019551 CN2677354Y (en) | 2004-01-16 | 2004-01-16 | Built-in full hydraulic hauling winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019551 CN2677354Y (en) | 2004-01-16 | 2004-01-16 | Built-in full hydraulic hauling winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677354Y true CN2677354Y (en) | 2005-02-09 |
Family
ID=34583170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420019551 Expired - Fee Related CN2677354Y (en) | 2004-01-16 | 2004-01-16 | Built-in full hydraulic hauling winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677354Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368278C (en) * | 2005-12-30 | 2008-02-13 | 胡世璇 | Compact type hydraulic winder |
| CN102205933A (en) * | 2011-03-25 | 2011-10-05 | 胡世璇 | Hydraulic winch with built-in variable axial piston hydraulic motor |
| CN109704216A (en) * | 2018-12-30 | 2019-05-03 | 意宁液压股份有限公司 | A kind of compact multifunction hydraulic winch |
-
2004
- 2004-01-16 CN CN 200420019551 patent/CN2677354Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368278C (en) * | 2005-12-30 | 2008-02-13 | 胡世璇 | Compact type hydraulic winder |
| CN102205933A (en) * | 2011-03-25 | 2011-10-05 | 胡世璇 | Hydraulic winch with built-in variable axial piston hydraulic motor |
| CN109704216A (en) * | 2018-12-30 | 2019-05-03 | 意宁液压股份有限公司 | A kind of compact multifunction hydraulic winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050209 Termination date: 20120116 |