CN204096980U - A kind of planetary gear speed-reduction winch of double dynamical output - Google Patents
A kind of planetary gear speed-reduction winch of double dynamical output Download PDFInfo
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- CN204096980U CN204096980U CN201420219162.XU CN201420219162U CN204096980U CN 204096980 U CN204096980 U CN 204096980U CN 201420219162 U CN201420219162 U CN 201420219162U CN 204096980 U CN204096980 U CN 204096980U
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- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
A kind of planetary gear speed-reduction winch of double dynamical output relates to mechanical field, it is by adopting planetary gear reducing mechanism to slow down at the afterbody deceleration part of winch, compensating-gear shaft and cylinder assemble as a whole, key structural feature be the large bearing seat end of winch macro-axis after outer stretch out a spindle nose, and on spindle nose, belt wheel is installed, this spindle nose and cylinder can export two kinds of power simultaneously, this power output shaft head can drive the automechanism of winch or carry pulp grinder structure (user's self-control), also can as the prime power of other auxiliary engine, make the function of winch and use potentiality to be able to further raising, greatly facilitate users.
Description
Technical field
The utility model relates to mechanical field, especially relates to a kind of planetary gear speed-reduction winch of double dynamical output.
Background technology
As everyone knows, involute planet gear transmission device is a technology of widespread use both at home and abroad at present.Planetary gear mechanism adopts several satellite gear transmitted load simultaneously, make power dividing and reasonable employment internal messing, therefore there is a series of feature, as little, lightweight in compact conformation, volume, gear range is large, driving efficiency is high, and input and output shaft is concentric, can realize shunting and the speed change of power.Thus the industries such as metallurgy, mine, lifting transport are widely used in.
All the time, what the winch afterbody deceleration part of the industries such as metallurgy, mine, lifting, transport adopted is involute planet gear speed reduction gearing, and cylinder and inner gear are two relative rotors.At work, inner gear keeps transfixion under the manipulation of inner gear braking mechanism, and cylinder is outputting power under planetary effect.In actual production work, except winch is as except groundwork machinery, also need some other accessory machinery, these accessory machinerys generally all need prime power to work.This just needs buy prime power equipment and provide installation site etc., usually attends to one thing and lose sight of another, can cause the loss of time, economic dispatch aspect.
Summary of the invention
The purpose of this utility model is the deficiency existed for above technology, and the double dynamical output planetary gear reduction winch openly providing a kind of structure simple, compact, safe and practical.
The utility model for achieving the above object adopted technical scheme is as follows:
The planetary gear speed-reduction winch of a kind of double dynamical output of the present utility model, its principal character is that this belt wheel and cylinder can export two kinds of power simultaneously by stretching out a belt wheel after the macro-axis of the large bearing seat end of winch.This Power output belt wheel can drive the automechanism of winch or carry pulp grinder structure, also as the propulsion source of other auxiliary engine, can make the function of winch and use potentiality to be able to further raising.
The utility model is by vee-pulley, cylinder gear speed reducer, drum brake mechanism, roller bearings, cylinder, sun gear, inner gear braking mechanism, inner gear, gear ring lid, internally toothed annulus lid bearing, external toothing lid bearing, power output shaft head, belt wheel, large bearing seat, planetary wheel, compensating-gear shaft, planetary gear bearing, macro-axis, frame, brake rubber block and inner gear brake circle are formed, wherein, described cylinder gear speed reducer, cylinder, gear ring lid and large bearing seat are connected by macro-axis, all be fixed in frame, vee-pulley is arranged on the input shaft of cylinder gear speed reducer, macro-axis one end is arranged on cylinder gear speed reducer inside, the other end is arranged on large bearing seat, roller bearings, internally toothed annulus lid bearing, external toothing lid bearing is arranged on macro-axis, sun gear is arranged on macro-axis by key connecting.Power output shaft head and macro-axis are integrated, and belt wheel is arranged on power output shaft head.Planetary wheel is housed on compensating-gear shaft by compensating-gear shaft, and compensating-gear shaft is mounted and fixed on cylinder.Planetary wheel is the outer cylinder gear that several size is equal to, planetary wheel is evenly distributed on around sun gear, and each planetary wheel is meshed with sun gear, planetary wheel is meshed with inner gear again simultaneously, planetary wheel is while rotation, and head roll does revolution motion around sun gear together again.Inner gear and gear ring mount cover joins as a whole, is contained on macro-axis and large bearing seat by internally toothed annulus lid bearing, external toothing lid bearing.Drum brake mechanism is fixed in frame, and corresponds to the brake position, one end of cylinder, and inner gear braking mechanism to be fixed in frame and to correspond to the brake position of inner gear, and inner gear braking mechanism is provided with inner gear brake circle and brake rubber block.
In specific works, after vee-pulley obtains power and speed, input to cylinder gear speed reducer, macro-axis is exported to after slowing down, macro-axis drives sun gear to synchronously rotate, and sun gear is meshed with multiple planetary wheel simultaneously, and multiple planetary wheel is meshed with inner gear again simultaneously, multiple planetary wheel is while rotation, and head roll does revolution motion around sun gear together again.Like this, under the brake action of inner gear braking mechanism, make inner gear keep fixed static, power and the speed after sun and planet gear slows down just are passed and give cylinder, cylinder rotate drive be wrapped in steel rope on its face of cylinder just can lifting heavy; If make drum brake mechanism brake drum, make cylinder keep static, decontrol inner gear braking mechanism to the braking of inner gear, inner gear will enter slew mode, weight just can be made to rest on certain optional position, and do not need to cut off motive input simultaneously; If decontrol drum brake mechanism to cylinder and inner gear braking mechanism to the braking of inner gear simultaneously, cylinder is under the effect of weight gravity, and steel rope can affect cylinder to do High Rotation Speed, thus makes inner gear also do High Rotation Speed.
In work, except cylinder outputting power, the yet simultaneously outputting power of the power output shaft head on macro-axis, the two does not interfere with each other.No matter winch is at which kind of serviceability, as long as provide the primary mover of power not shut down to winch, power output shaft head will outputting power always.
Beneficial effect: the utility model by stretching out the spindle nose that is provided with belt wheel after the macro-axis of the large bearing seat end of winch, and this spindle nose and cylinder can export two kinds of power simultaneously.This power output shaft head can drive the automechanism of winch or carry pulp grinder structure (user's self-control), also can as the prime power of other machine.Do not changing winch original design principle, production technology, when not increasing manufacturing and processing equipment etc., winch is had more a kind of outputting power, make the function of winch and use potentiality to be able to further raising, greatly facilitate users, solve a series of other problems caused because output power shaft is not enough in work.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
As shown in the figure, the utility model is by vee-pulley (1), cylinder gear speed reducer (2), drum brake mechanism (3), cylinder (4), roller bearings (5), sun gear (6), inner gear braking mechanism (7), inner gear (8), gear ring lid (9), internally toothed annulus lid bearing (10), external toothing lid bearing (20), power output shaft head (11), belt wheel (12), large bearing seat (13), planetary wheel (14), inner gear brake circle (15), planetary gear bearing (16), compensating-gear shaft (17), macro-axis (18) and frame (19) are formed.Wherein, described cylinder gear speed reducer (2), cylinder (4), gear ring lid (9) and large bearing seat (13) are connected by macro-axis (18), all be fixed in frame (19), vee-pulley (1) is arranged on the input shaft of cylinder gear speed reducer (2), it is inner that macro-axis (18) one end is arranged on cylinder gear speed reducer (2), the other end is arranged on large bearing seat (13), roller bearings (5), internally toothed annulus lid bearing (10), external toothing lid bearing (20) is arranged on macro-axis (18), sun gear (6) is arranged on macro-axis (18) by key connecting.One end of macro-axis (18) is provided with power output shaft head (11), power output shaft head (11) is provided with belt wheel (12).Planetary wheel (14) is arranged on compensating-gear shaft (17) by planetary gear bearing (16), and compensating-gear shaft (17) is mounted and fixed on cylinder (4).Planetary wheel (14) is multiple equivalent outer cylinder gear, planetary wheel (14) is evenly distributed on sun gear (6) around, and each planetary wheel is meshed with sun gear (6), planetary wheel (14) is meshed with inner gear (8) again simultaneously.Inner gear (8) and gear ring lid (9) assemble as a whole, are contained on macro-axis (18) and large bearing seat (13) by internally toothed annulus lid bearing (10), external toothing lid bearing (20).Drum brake mechanism (3) is fixed in frame (19), and correspond to the brake position, one end of cylinder (4), the frame (19) that is fixed on inner gear braking mechanism (7) goes up and the brake position corresponding to inner gear (8), and inner gear braking mechanism (7) is provided with inner gear brake circle (15) and brake rubber block.
Claims (1)
1. a planetary gear speed-reduction winch for double dynamical output, it is by vee-pulley (1), cylinder gear speed reducer (2), drum brake mechanism (3), cylinder (4), roller bearings (5), sun gear (6), inner gear braking mechanism (7), inner gear (8), gear ring lid (9), internally toothed annulus lid bearing (10), external toothing lid bearing (20), power output shaft head (11), belt wheel (12), large bearing seat (13), planetary wheel (14), inner gear brake circle (15), planetary gear bearing (16), compensating-gear shaft (17), macro-axis (18) and frame (19) are formed, and it is characterized in that: described cylinder gear speed reducer (2), cylinder (4), gear ring lid (9) and large bearing seat (13) are connected by macro-axis (18), all be fixed in frame (19), vee-pulley (1) is arranged on the input shaft of cylinder gear speed reducer (2), it is inner that macro-axis (18) one end is arranged on cylinder gear speed reducer (2), the other end is arranged on large bearing seat (13), roller bearings (5), internally toothed annulus lid bearing (10), external toothing lid bearing (20) is arranged on macro-axis (18), sun gear (6) is arranged on macro-axis (18) by key connecting, one end of macro-axis (18) is provided with power output shaft head (11), power output shaft head (11) is provided with belt wheel (12), planetary wheel (14) is arranged on compensating-gear shaft (17) by planetary gear bearing (16), compensating-gear shaft (17) is mounted and fixed on cylinder (4), planetary wheel (14) is meshed with inner gear (8) again simultaneously, inner gear (8) and gear ring lid (9) assemble as a whole, by internally toothed annulus lid bearing (10), external toothing lid bearing (20) is contained on macro-axis (18) and large bearing seat (13), drum brake mechanism (3) is fixed in frame (19), and correspond to the brake position, one end of cylinder (4), the frame (19) that is fixed on inner gear braking mechanism (7) goes up and the brake position corresponding to inner gear (8), and inner gear braking mechanism (7) is provided with inner gear brake circle (15) and brake rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219162.XU CN204096980U (en) | 2014-05-03 | 2014-05-03 | A kind of planetary gear speed-reduction winch of double dynamical output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219162.XU CN204096980U (en) | 2014-05-03 | 2014-05-03 | A kind of planetary gear speed-reduction winch of double dynamical output |
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| Publication Number | Publication Date |
|---|---|
| CN204096980U true CN204096980U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219162.XU Expired - Lifetime CN204096980U (en) | 2014-05-03 | 2014-05-03 | A kind of planetary gear speed-reduction winch of double dynamical output |
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| Country | Link |
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| CN (1) | CN204096980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035159A (en) * | 2015-07-21 | 2015-11-11 | 上海金桥中工电动叉车公司 | Double-power-source output equipment and power system of electric vehicle with accessory device |
-
2014
- 2014-05-03 CN CN201420219162.XU patent/CN204096980U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105035159A (en) * | 2015-07-21 | 2015-11-11 | 上海金桥中工电动叉车公司 | Double-power-source output equipment and power system of electric vehicle with accessory device |
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