CN203639029U - Rotating speed adjustable mobile winding machine - Google Patents
Rotating speed adjustable mobile winding machine Download PDFInfo
- Publication number
- CN203639029U CN203639029U CN201320790506.8U CN201320790506U CN203639029U CN 203639029 U CN203639029 U CN 203639029U CN 201320790506 U CN201320790506 U CN 201320790506U CN 203639029 U CN203639029 U CN 203639029U
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- China
- Prior art keywords
- gear
- reversing
- box
- output shaft
- speed
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- Expired - Fee Related
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- 238000004804 winding Methods 0.000 title abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 230000009977 dual effect Effects 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a rotating speed adjustable mobile winding machine. The rotating speed adjustable mobile winding machine comprises a power device, a reversing box, a gear box and a rolling cylinder which are sequentially connected; the power device is an internal combustion engine; an output shaft of the internal combustion engine is connected with a reversing input shaft of the reversing box through a transmission device; a reversing output shaft of the reversing box is connected with a speed changing input shaft of the gear box; a speed changing output shaft of the gear box is connected with the rolling cylinder; the reversing input shaft inside the reversing box is provided with a forward gear and a reverse gear; an auxiliary gear which is meshed with the reverse gear is installed on the internal wall of the reversing box; a reversing gear which can slide along the reversing output shaft is installed on the reversing output shaft; a speed changing gear A and a speed changing gear B are arranged on the speed changing input shaft inside the gear box in an interval mode; a dual gear which is installed on the speed changing output shaft is meshed with the speed changing gear A or the speed changing gear B to adjust the rotating speed of the rolling cylinder. The rotating speed adjustable mobile winding machine has the advantages of being simple in structure, convenient to use and applied to different working occasions and improving the working efficiency and safety.
Description
Technical field
The utility model relates to a kind of winch, is specifically related to a kind of winch take combustion engine as power.
Background technology
Winch is a kind of weight-lifting equipment and tractor equipment that is widely used in Phase of Electric Power Projects.Common winch is all take motor as power, and the output shaft of motor outputs power on the axis of reel by a drop-gear box, and then the rotation of band movable reel.On reel, be wound around Current Collector Sleave or hauling rope, in the time that reel rotates, Current Collector Sleave or the hauling rope of reel outside are wound on reel gradually, thereby the weight of Current Collector Sleave or hauling rope end are drawn to the position of appointment.Because winch can effectively be saved manpower, significantly improve operating efficiency, and also easy and simple to handle, be therefore widely used in electric power facility construction field.
But in some comparatively special workplace, common winch has exposed some shortcomings that are difficult to overcome, such as: while 1) construction in some remote districts, be difficult to find external source, cannot use motor-driven winch to construct; 2) in shorter occasion of some durations, preparation of construction need to be installed frequently, removes, carry, and common winch volume is large, equipment is heavy, removes and transports very inconvenient; 3) common winch does not have speed-regulating function, when, lightweight goods many in some quantity of handling, handling speed is slow, and need the occasion of quick handling at some, if handling speed just cannot meet production requirement not, such as in the time that finding quenches, if can not in time part be sling, be transported and fall into from heating furnace hardening media, will cause part quality nonconformity; 4) occasions using winch as tractor equipment at some, before work, need first the hauling rope on winch to be dragged near the equipment that will draw, and common winch does not generally have the function that reversion reel is put rope, can only in the situation that pulling, external force just can put rope, therefore putting rop exercise does by manually having pulled, to waste time and energy.
Utility model content
The utility model technical issues that need to address be to provide a kind of can automatic releasing rope, speed is adjustable, be convenient to the powered hoist of carrying.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows:
The powered hoist that a kind of rotating speed is adjustable, comprise the engine installation, reversing box, change speed gear box and the reel that connect successively, described engine installation is combustion engine, the output shaft of combustion engine connects the commutation input shaft of reversing box by driving device, the commutation output shaft of reversing box connects the speed change input shaft of change speed gear box, and the speed change output shaft of change speed gear box connects the reel for being wound around hauling rope;
On commutation input shaft in described reversing box, forward gear and reverse gear are installed, the equipment gear being meshed with reverse gear is also installed on reversing box inwall; Commutation is provided with the reversing gear that can slide along commutation output shaft on output shaft, and reversing gear is realized and the engaging of forward gear or equipment gear by commutation shift fork;
The variable gear A that on speed change input shaft in described change speed gear box, interval placement diameter is different and variable gear B, the dual gear that can slide along speed change output shaft is installed on speed change output shaft, and dual gear is realized and the engaging of variable gear A or variable gear B by gear shift fork.
Further improvement of the utility model is: the driving device between described combustion engine and reversing box is belt pulley and equipped belt.
Further improvement of the utility model is: the belt pulley place on described commutation input shaft is provided with power-transfer clutch.
Further improvement of the utility model is: described combustion engine, reversing box, change speed gear box and reel are fixedly mounted on pedestal.
Owing to having adopted technique scheme, the technological advance that the utility model is obtained is as follows:
The utility model is simple in structure, easy to use, by by traditional being changed into by internal combustion engine drive by motor-driven winch, can realize and under the occasion that there is no external source, carry out work, and be convenient to carrying and carry.The utility model, by reversing box is set, has been realized the conversion of winch rotation direction, and putting when rope when needs can automatic releasing rope, without manually pulling, has effectively saved manpower, has improved work efficiency.In the utility model, be also provided with change speed gear box, can regulate easily the velocity of rotation of reel, needs fast, the occasion of handling repeatedly, can improve the rotating speed of reel, increase work efficiency; In handling or while drawing heavier goods, can reduce the rotating speed of reel, improve the maximum load capability of winch, improve safety.
Belt pulley place on commutation input shaft of the present utility model is provided with power-transfer clutch, can brake flexibly, is convenient to commutation and speed change, has reduced the wearing and tearing of gear, has improved equipment life.In the utility model, combustion engine, reversing box, change speed gear box and reel are all arranged on pedestal, in the time that needs are changed working space, only need to carry pedestal can transport winch entirety, after arriving destination, only pedestal need to be fixed to the integral installation that can realize winch, make the carrying of equipment more convenient fast, improved work efficiency.
Accompanying drawing explanation
Fig. 1: structural representation of the present utility model;
Fig. 2: principle schematic of the present utility model.
Wherein: 1. combustion engine, 11. pedestals, 2. power-transfer clutch, 3. reversing box, 31. commutation input shafts, 311. forward gears, 312. reverse gears, 32. commutation output shafts, 321. sliding sleeves, 322. reversing gears, 33. equipment gears, 34. commutation shift forks, 4. change speed gear box, 41. speed change input shafts, 42. speed change output shafts, 43. dual gears, 44. gear shift forks, 5. reel.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done further to describe in detail:
The powered hoist that rotating speed is adjustable, as depicted in figs. 1 and 2, comprises the combustion engine 1, power-transfer clutch 2, reversing box 3, change speed gear box 4 and the reel 5 that are fixedly mounted on successively from right to left on pedestal 11.
Combustion engine 1 is take gasoline as fuel, and the end of the output shaft of combustion engine 1 is provided with belt pulley.
In reversing box 3, be arranged with commutation input shaft 31 and commutation output shaft 32 in parallel.The output shaft of the corresponding combustion engine 1 of right-hand member of commutation input shaft 31 is provided with belt pulley.Belt pulley on internal combustion engine output shaft is moved to input shaft 31 and is rotated by belt driving band.Power-transfer clutch 2 is arranged on the belt pulley place on commutation input shaft 31, is used to commutation input shaft 31 that braking is provided.
On commutation output shaft 32, sliding sleeve 321 is installed, the top of reversing box 3 is provided with commutation shift fork 34, and the middle part of commutation shift fork 34 is hinged on the upper surface of reversing box 3, and the bottom of commutation shift fork 34 is connected with sliding sleeve 321.On the excircle of sliding sleeve 321, be installed with reversing gear 322.When promoting commutation when shift fork 34, reversing gear 322 can do straight-line motion on commutation output shaft 32, realizes engaging of reversing gear 322 and forward gear 311 or reversing gear 322 and equipment gear 33.
In the time that commutation input shaft 31 rotates along clockwise direction, the forward gear 311 on commutation input shaft 31 all rotates along clockwise direction with reverse gear 312, and equipment gear rotates in the counterclockwise direction under the drive of reverse gear 312.Now, if reversing gear 322 engages with forward gear 311, reversing gear 322 rotates in the counterclockwise direction, and then drives commutation output shaft 32 to rotate in the counterclockwise direction; If promote commutation shift fork, reversing gear 322 is meshed with equipment gear 33, reversing gear 322 rotates along clockwise direction, and then drives commutation output shaft to rotate along clockwise direction.Like this, by the commutate position of shift fork 34 of adjustment, can change the rotation direction of commutation output shaft 32.
Interior parallel speed change input shaft 41 and the speed change output shaft 42 of being provided with of change speed gear box 4.Speed change input shaft 41 is connected with commutation output shaft 32, by commutation output shaft 32 driven rotary.On speed change input shaft 41, variable gear A and variable gear B are arranged in interval, and the diameter of variable gear A is greater than the diameter of variable gear B.Dual gear 43 is installed on speed change output shaft 42, the top of change speed gear box 4 is provided with gear shift fork 44, can make dual gear 43 do straight-line motion on speed change output shaft by promoting gear shift fork 44, realize engaging of dual gear 43 and variable gear A or engaging of dual gear 43 and variable gear B.Because the diameter of variable gear A is greater than the diameter of variable gear B, therefore, in the time that dual gear 43 is meshed with variable gear A, the rotating speed of speed change output shaft 42 is very fast, in the time that dual gear 43 is meshed with variable gear B, the rotating speed of speed change output shaft 42 is slower, thereby has realized the adjusting of rotating speed.
The present embodiment is only that content of the present invention is described and described; and not protection scope of the present invention is limited; the present invention can also have other implementations; such as changing the position of commutation shift fork, person's gear shift fork; or the parts in the present invention are carried out to equivalence replacement etc., and this change and replacement are all within protection scope of the present invention.
Claims (4)
1. the powered hoist that rotating speed is adjustable, it is characterized in that: comprise the engine installation, reversing box (3), change speed gear box (4) and the reel (5) that connect successively, described engine installation is combustion engine (1), the output shaft of combustion engine (1) connects the commutation input shaft of reversing box by driving device, the commutation output shaft of reversing box connects the speed change input shaft of change speed gear box, and the speed change output shaft of change speed gear box (4) connects the reel (5) for being wound around hauling rope;
On commutation input shaft (31) in described reversing box (3), forward gear (311) and reverse gear (312) are installed, the equipment gear (33) being meshed with reverse gear is also installed on reversing box inwall; The reversing gear (322) that can slide along commutation output shaft is installed in commutation output shaft (32), and reversing gear (322) is realized and the engaging of forward gear (311) or equipment gear (33) by commutation shift fork (34);
Upper different variable gear A and the variable gear B of interval placement diameter of speed change input shaft (41) in described change speed gear box (4), the dual gear (43) that can slide along speed change output shaft is installed on speed change output shaft (42), and dual gear (43) is realized and the engaging of variable gear A or variable gear B by gear shift fork (44).
2. the adjustable powered hoist of a kind of rotating speed according to claim 1, is characterized in that: the driving device between described combustion engine (1) and reversing box (3) is belt pulley and equipped belt.
3. the adjustable powered hoist of a kind of rotating speed according to claim 2, is characterized in that: the belt pulley place on described commutation input shaft (31) is provided with power-transfer clutch (2).
4. the adjustable powered hoist of a kind of rotating speed according to claim 1, is characterized in that: described combustion engine (1), reversing box (3), change speed gear box (4) and reel (5) are fixedly mounted on pedestal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790506.8U CN203639029U (en) | 2013-12-05 | 2013-12-05 | Rotating speed adjustable mobile winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320790506.8U CN203639029U (en) | 2013-12-05 | 2013-12-05 | Rotating speed adjustable mobile winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639029U true CN203639029U (en) | 2014-06-11 |
Family
ID=50870292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320790506.8U Expired - Fee Related CN203639029U (en) | 2013-12-05 | 2013-12-05 | Rotating speed adjustable mobile winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639029U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484469A (en) * | 2017-09-13 | 2017-12-19 | 华中农业大学 | A kind of shift fork automatic reverse lift pit-picker |
| CN109592590A (en) * | 2019-01-28 | 2019-04-09 | 中国电建市政建设集团有限公司 | One drag two positive and negative rotation synchronizes adjustable hoist engine transmission device |
| CN115432609A (en) * | 2022-09-22 | 2022-12-06 | 江苏如神重工有限公司 | Multi-reel fast safety type winch for ship |
-
2013
- 2013-12-05 CN CN201320790506.8U patent/CN203639029U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484469A (en) * | 2017-09-13 | 2017-12-19 | 华中农业大学 | A kind of shift fork automatic reverse lift pit-picker |
| CN109592590A (en) * | 2019-01-28 | 2019-04-09 | 中国电建市政建设集团有限公司 | One drag two positive and negative rotation synchronizes adjustable hoist engine transmission device |
| CN109592590B (en) * | 2019-01-28 | 2023-09-15 | 中国电建市政建设集团有限公司 | One-driving-two positive and negative rotation synchronous adjustable winch transmission device |
| CN115432609A (en) * | 2022-09-22 | 2022-12-06 | 江苏如神重工有限公司 | Multi-reel fast safety type winch for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20181205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |