CN201901556U - Electric capstan - Google Patents
Electric capstan Download PDFInfo
- Publication number
- CN201901556U CN201901556U CN2010206450979U CN201020645097U CN201901556U CN 201901556 U CN201901556 U CN 201901556U CN 2010206450979 U CN2010206450979 U CN 2010206450979U CN 201020645097 U CN201020645097 U CN 201020645097U CN 201901556 U CN201901556 U CN 201901556U
- Authority
- CN
- China
- Prior art keywords
- air pump
- motor
- speed reduction
- reduction gearing
- latch
- 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.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses an electric capstan, comprising a motor (1), a roller, a reduction gear (2), a clutch device and an air pump (3), wherein the motor (1) is slidably connected between the reduction gear (2) and the air pump (3), one end of the output shaft of the motor (1) is fixed with a central gear (2.1) of the reduction gear (2), the central gear (2.1) is meshed with or separated from a planetary gear, the other end of the output shaft of the motor (1) is separated from or connected with the input shaft of the air pump (3), the output shaft of the motor (1) shares the same axis with the central hole of the central gear (2.1) of the reduction gear (2) and the input shaft of the air pump (3), and two positioning devices are respectively arranged between the motor (1) and the reduction gear (2) as well as between the motor (1) and the air pump (3). The electric capstan has a simple and compact structure, and meanwhile, does not lead to weight increase for a carrying car.
Description
Technical field
The utility model relates to capstan winch, specifically is a kind of electric capstan.
Background technology
Electric capstan is mainly used in cross country car, agricultural vehicle, yacht and other special vehicles, is the self-protection and the draw gear of vehicle, boats and ships.In the needs towage, rescue comprise the field save oneself etc. driving, when navigating situation, electric capstan plays very big effect.And cross country car, agricultural vehicle, yacht are in the open air or during outwork, tending to run into tire, kayak, buoy quoit, tent etc. needs inflation, and the electric capstan that has in the market has air pump, can easily put on the air.The applicant also has in the patent of first to file air pump is installed on electric capstan, can conveniently clean vehicle body like this.
The electric capstan of prior art generally comprises motor, drive link, cylinder, speed reduction gearing, arrangement of clutch, conductor rope frame and air pump.Air pump must be set up a cover arrangement of clutch again at the end that electric capstan is installed air pump, thereby when electric capstan work, make the air pump withdraw from use, with the normal output of assurance motor when being connected with the motor of electric capstan.But there is following shortcoming in the electric capstan of above this structure: because a newly-increased cover arrangement of clutch makes the complex structure of electric capstan, not compact like this, also increased the weight of electric capstan simultaneously, increased the weight of carrying with car.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of simple in structure, compact, do not increase the electric capstan of the weight of carrying with car simultaneously.
The technical solution of the utility model is, a kind of electric capstan with aerification function with following structure is provided, comprise motor, cylinder, speed reduction gearing, arrangement of clutch and air pump, described motor is slidingly connected between speed reduction gearing and the air pump, distance between described speed reduction gearing and the air pump is greater than the length of motor housing, one end of described motor output shaft and the sun gear of speed reduction gearing are fixed, this sun gear meshes with the satellite gear of speed reduction gearing or separates, the other end separates or is connected with the input shaft of air pump, the centre hole of the sun gear of described motor output shaft and speed reduction gearing, the equal coaxial line of the input shaft of air pump is equipped with registration device between described motor and the speed reduction gearing and between motor and the air pump.
The utility model compared with prior art, have the following advantages: because motor is slidingly connected between speed reduction gearing and the air pump, can save a cover arrangement of clutch like this, motor can be can alternatively be used with electric capstan and air pump, when electric capstan needs, motor moves to capstan winch motor is connected with the speed reduction gearing of capstan winch, and air pump is when using, motor moves to air pump motor is connected with the input shaft of air pump, and after moving into place, position by registration device, make electric capstan of the present utility model simple in structure like this, compactness does not increase the weight of carrying with car simultaneously.
As improvement, described motor is slidingly connected between speed reduction gearing and the air pump and is meant, the endoporus free-running fit of one end of described motor housing and the gear case side of speed reduction gearing, the endoporus free-running fit of the shell side of the other end of described motor housing and air pump, more than simple in structure, and make moving accurately of motor.
As improvement, described registration device comprises button, permanent seat, spring, latch; Described permanent seat is installed on the shell of gear case or air pump, described latch is applied in the endoporus of permanent seat, and the upper end and the button of latch are fixed, it is chimeric with the groove on the motor housing or separate that through hole on the shell of gear case or air pump is passed in the lower end of latch, described spring housing is outside latch, and the upper surface offsets in the upper end of spring and the hole of permanent seat, and the radially boss of lower end and latch excircle offsets, and the positioning device structure of above structure is simple, easy to use.
Description of drawings
Accompanying drawing 1 is the structural representation of electric capstan of the present utility model.
Accompanying drawing 2 is the generalized section of electric capstan of the present utility model.
As shown in the figure: 1, motor, 1.1, groove, 2, speed reduction gearing, 2.1, sun gear, 2.2, gear case, 3, air pump, 3.1, shell, 4, button, 5, permanent seat, 6, spring, 7, latch, 7.1, boss radially.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Figure 2, electric capstan of the present utility model, comprise motor 1, drive link, cylinder, speed reduction gearing 2, arrangement of clutch, conductor rope frame and air pump 3, described motor 1 is slidingly connected between speed reduction gearing 2 and the air pump 3, distance between described speed reduction gearing 2 and the air pump 3 is greater than the length of motor 1 shell, one end of described motor 1 output shaft and the sun gear of speed reduction gearing 2 2.1 are fixing, this sun gear 2.1 meshes with the satellite gear of speed reduction gearing 2 or separates, the other end separates or is connected with the input shaft of air pump 3, the centre hole of the sun gear 2.1 of described motor 1 output shaft and speed reduction gearing 2, the equal coaxial line of the input shaft of air pump 3 is equipped with registration device between described motor 1 and the speed reduction gearing 2 and between motor 1 and the air pump 3.
Described motor 1 is slidingly connected between speed reduction gearing 2 and the air pump 3 and is meant, the endoporus free-running fit of gear case 2.2 sides of one end of described motor 1 shell and speed reduction gearing 2, the endoporus free-running fit of the other end of described motor 1 shell and the shell side of air pump 2, make motor 1 between speed reduction gearing 2 and air pump 3, when mobile, can guarantee right alignment like this.
Described registration device comprises button 4, permanent seat 5, spring 6, latch 7; Described permanent seat 5 is installed on the shell 3.1 of gear case 2.2 or air pump 3, the permanent seat 5 that is the registration device between described motor 1 and the arrangement of clutch 2 is on the mounting teeth roller box 2.2, and the permanent seat 5 of the registration device between motor 1 and the air pump 3 then is mounted on the shell 3.1 of air pump 3.Described latch 7 is applied in the endoporus of permanent seat 5, and the upper end of latch 7 and button 4 are fixing, it is chimeric or separate that groove 1.1 on through hole and motor 1 shell on the shell 3.1 of gear case 2.2 or air pump 3 is passed in the lower end of latch 7, when this latch 7 is embedded into groove 1.1, then motor 1 is positioned, and can't move.Described spring 6 is enclosed within outside the latch 7, and this spring 6 is a compression spring, makes latch 7 downward all the time, and the upper surface offsets in the hole of the upper end of spring 6 and permanent seat 5, and the radially boss 7.1 of lower end and latch 7 excircles offsets.The effect that this registration device equals to play the location or removes the location.
During mobile motor 1 to one side, two groups of registration device buttons 4 are pulled upwardly simultaneously, motor 1 can move between the endoporus of the shell side of the endoporus of gear case 2.2 and air pump 2, after moving into place, the latch 7 of one group of registration device is embedded into downwards under the effect of spring 6 in the groove 1.1 of motor 1, and the latch 7 of another group registration device just arrives to the side of motor 1 other end simultaneously; And mobile motor 1 is during to opposite side, and its direction is also identical.When needs motor 1 was connected with capstan winch, motor 1 moved to speed reduction gearing 2, with the satellite gear engagement in the fixing sun gear 2.1 of motor 1 output shaft and the speed reduction gearing 2, thereby made motor 1 drive capstan winch; When needs motor 1 was connected with air pump 3, motor 1 moved to air pump 3, and the output shaft of motor 1 is connected with the input shaft bore axle of air pump 3, i.e. hexagonal socket, and then motor 1 drives air pump 3.
Claims (3)
1. electric capstan, comprise motor (1), cylinder, speed reduction gearing (2), arrangement of clutch and air pump (3), it is characterized in that: described motor (1) is slidingly connected between speed reduction gearing (2) and the air pump (3), distance between described speed reduction gearing (2) and the air pump (3) is greater than the length of motor (1) shell, one end of described motor (1) output shaft and the sun gear (2.1) of speed reduction gearing (2) are fixing, this sun gear (2.1) meshes with the satellite gear of speed reduction gearing (2) or separates, the other end separates or is connected with the input shaft of air pump (3), the centre hole of the sun gear (2.1) of described motor (1) output shaft and speed reduction gearing (2), the equal coaxial line of input shaft of air pump (3) is equipped with registration device between described motor (1) and the speed reduction gearing (2) and between motor (1) and the air pump (3).
2. electric capstan according to claim 1, it is characterized in that: described motor (1) is slidingly connected between speed reduction gearing (2) and the air pump (3) and is meant, the endoporus free-running fit of gear case (2.2) side of one end of described motor (1) shell and speed reduction gearing (2), the endoporus free-running fit of the other end of described motor (1) shell and the shell side of air pump (2).
3. electric capstan according to claim 1 is characterized in that: described registration device comprises button (4), permanent seat (5), spring (6), latch (7); Described permanent seat (5) is installed on the shell (3.1) of gear case (2.2) or air pump (3), described latch (7) runs through the endoporus of permanent seat (5), and the upper end of latch (7) and button (4) are fixing, it is chimeric with the groove (1.1) on motor (1) shell or separate that through hole on the shell (3.1) of gear case (2.2) or air pump (3) is passed in the lower end of latch (7), described spring (6) is enclosed within outside the latch (7), and the upper surface offsets in the hole of the upper end of spring (6) and permanent seat (5), and the radially boss (7.1) of lower end and latch (7) excircle offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206450979U CN201901556U (en) | 2010-11-26 | 2010-11-26 | Electric capstan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206450979U CN201901556U (en) | 2010-11-26 | 2010-11-26 | Electric capstan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901556U true CN201901556U (en) | 2011-07-20 |
Family
ID=44272155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206450979U Expired - Fee Related CN201901556U (en) | 2010-11-26 | 2010-11-26 | Electric capstan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901556U (en) |
-
2010
- 2010-11-26 CN CN2010206450979U patent/CN201901556U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20181126 |