CN204738901U - Vehicle and starter motor thereof - Google Patents
Vehicle and starter motor thereof Download PDFInfo
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- CN204738901U CN204738901U CN201520461576.8U CN201520461576U CN204738901U CN 204738901 U CN204738901 U CN 204738901U CN 201520461576 U CN201520461576 U CN 201520461576U CN 204738901 U CN204738901 U CN 204738901U
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- protecting sheathing
- motor
- gear
- engaging
- starter
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Abstract
The utility model discloses a vehicle and starter motor thereof. The starter motor includes motor (1), be used for and the output of motor (1) and the meshing of the flywheel of engine drive with being used for in order to carry out driven transmission transmission with the clutch of flywheel separation or meshing, still including the sealed protecting sheathing who sets up, motor (1) and clutch set up in the inside confined space of protecting sheathing, transmission set up in protecting sheathing is outside just to be passed protecting sheathing with clutch connects, the protecting sheathing quilt the transmission department of passing is sealed. Through this kind of mode, avoid contacting and arousing the explosion with external inflammable and explosive thing, therefore have explosion -proof function in order using at inflammable and explosive regional security in being in protecting sheathing's confined space in the sources of lighting such as the spark of messenger's motor (1) production and electric arc. The utility model also discloses a vehicle of including above -mentioned starter motor.
Description
Technical field
The utility model relates to vehicular field, particularly relates to a kind of Starter of vehicle.In addition, the utility model also relates to a kind of vehicle comprising above-mentioned Starter.
Background technique
Starter, as the device for ato unit, is a part important on vehicle.During work, Starter receives the electric power that power supply provides, and motor rotation also drives the flywheel turns of motor by transmission device, realizes the startup of motor.
But because the electric current of motor is larger, operationally can produce the ignition source such as spark or electric arc, cause Starter can not use in the region containing the fire good such as explosive gas or dust, particularly industrial vehicle often works in such a case, there is very large potential safety hazard.
Therefore, how to provide that a kind of to have explosion prevention function with the Starter that can use at inflammable and explosive region security be the current technical issues that need to address of those skilled in the art.
Model utility content
The purpose of this utility model is to provide a kind of Starter of vehicle, has explosion prevention function can use at inflammable and explosive region security.Another object of the present utility model is to provide a kind of vehicle comprising above-mentioned Starter, has explosion prevention function can use at inflammable and explosive region security.
For solving the problems of the technologies described above, the utility model provides a kind of Starter of vehicle, comprise motor, for engage with the output terminal of described motor and the flywheel of motor to carry out transmission transmission device and for drive described transmission device and described divided flywheel from or the engaging and disengaging gear that engages, also comprise the protecting sheathing that sealing is arranged, described motor and described engaging and disengaging gear are arranged at the seal space of described protecting sheathing inside, described transmission device is arranged at described protecting sheathing outside and is connected with described engaging and disengaging gear through described protecting sheathing, described protecting sheathing is sealed through place by described transmission device.
Preferably, described protecting sheathing comprises drain pan and fore shell, and described drain pan and described fore shell are tightly connected and form described seal space, and described motor and described engaging and disengaging gear are installed on described fore shell, and described transmission device is connected with described engaging and disengaging gear through described fore shell.
Preferably, described drain pan is specially tubular drain pan, one end of described tubular drain pan is provided with opening and edge of opening is provided with drain pan junction surface, described fore shell is specially tubular fore shell, one end of described tubular fore shell is provided with opening and edge of opening is provided with fore shell junction surface, and described drain pan junction surface and described fore shell junction surface sealing paste merga pass bolt in conplane all directions is fixed.
Preferably, seal ring is provided with between described drain pan junction surface and described fore shell junction surface.
Preferably; described engaging and disengaging gear comprises push rod, electromagnet and spring; one end of described push rod is connected with described transmission device one end through described protecting sheathing and drives described transmission device to move; the other end of described push rod connects the movable part of described electromagnet; described movable part can be attracted to move after the standing part energising of described electromagnet; described spring housing is loaded on described push rod, and the two ends of described spring are against described protecting sheathing inwall and described movable part respectively.
Preferably, the output terminal of described motor passes described protecting sheathing and is positioned at described protecting sheathing outside, and described protecting sheathing is sealed through place by described output terminal.
Preferably; described transmission device comprises transmission shaft and the transition gear for engaging with the output gear being installed on described output terminal; one end of described transmission shaft is provided with the driving gear for engaging with described transition gear; the other end is provided with the driven gear for engaging with described flywheel; it is outside that described output gear, described transition gear, described driving gear and described driven gear are all positioned at described protecting sheathing, and one end prolongation described transmission shaft being provided with driving gear arranges and passes described protecting sheathing and is connected with described engaging and disengaging gear.
Preferably; described protecting sheathing is provided with the first stuffing box bearing by described output terminal through place; fit described protecting sheathing in the outer ring of described first stuffing box bearing; inner ring is fitted described output terminal; described protecting sheathing is provided with the second stuffing box bearing by described transmission shaft through place; fit described protecting sheathing in the outer ring of described second stuffing box bearing, inner ring is fitted described transmission shaft.
Preferably, described motor is connected with the cable for being communicated with external power supply, described cable is through described protecting sheathing, and described protecting sheathing is provided with sealing cable junctions by described cable through place.
The utility model also provides a kind of vehicle, and comprise vehicle body and be installed on the Starter of described vehicle body, described Starter is specially the Starter described in above-mentioned any one.
The Starter that the utility model provides; comprise motor, transmission device and engaging and disengaging gear; the startup of motor is realized by the transmission of above-mentioned each device; and Packed protecting sheathing is set; motor and engaging and disengaging gear are arranged at the seal space of protecting sheathing inside; transmission device is connected with engaging and disengaging gear through protecting sheathing, and the sealing of the protecting sheathing place of being through.In this way, the ignition sources such as the spark that motor is produced and electric arc are in the seal space of protecting sheathing, avoid contacting with the inflammable and explosive substances in the external world and setting off an explosion, thus have explosion prevention function can use at inflammable and explosive region security.
The vehicle that the utility model provides comprises above-mentioned Starter, and because above-mentioned Starter has above-mentioned technique effect, above-mentioned vehicle also should have same technique effect, introduces no longer in detail at this.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of Starter provided by the utility model.
Embodiment
Core of the present utility model is to provide a kind of Starter of vehicle, has explosion prevention function can use at inflammable and explosive region security.Another core of the present utility model is to provide a kind of vehicle comprising above-mentioned Starter, has explosion prevention function can use at inflammable and explosive region security.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of embodiment of Starter provided by the utility model.
The Starter that the utility model embodiment provides, comprises motor 1, transmission device, engaging and disengaging gear and protecting sheathing.Wherein motor 1 is for providing power, and one end of transmission device is engaged with the output terminal of motor 1, and the other end engages with the flywheel of motor, engaging and disengaging gear drive transmission device move, transmission device is moved so with divided flywheel from or engage.Protecting sheathing is seal space, motor 1 and engaging and disengaging gear is arranged in the seal space in protecting sheathing, and transmission device is arranged at protecting sheathing outside and is connected with transmission device through protecting sheathing, and the position seals that protecting sheathing is through.
During work, engaging and disengaging gear is extrapolated by transmission device, and transmission device is engaged with the flywheel of motor while engaging with the output terminal of motor 1, and motor 1 starts and drives transmission device to rotate, and then flywheel driven rotates, and realizes the startup of motor.In this way, the ignition sources such as the spark that motor 1 is produced and electric arc are in the seal space of protecting sheathing, avoid contacting with the inflammable and explosive substances in the external world and setting off an explosion, thus have explosion prevention function can use at inflammable and explosive region security.
In the Starter that the utility model embodiment provides, protecting sheathing can have various ways.Can obtain thus, protecting sheathing is specially the split-type structural comprising drain pan 2 and fore shell 5, and wherein drain pan 2 and fore shell 5 are tightly connected formation seal space, and motor 1 and engaging and disengaging gear are installed on fore shell 5, and transmission device is connected with engaging and disengaging gear through fore shell 5.This structure is convenient to the installation of inner body, also can be arranged to other forms of protecting sheathing, as integral type protecting sheathing, or inner body is installed on drain pan 2, as long as ensure the sealing effect of protecting sheathing, all within protection domain of the present utility model.
When protecting sheathing is set to split type shell; drain pan 2 specifically can be set to tubular drain pan; one end of tubular drain pan is provided with opening and edge of opening is provided with drain pan junction surface; fore shell 5 is specifically set to tubular fore shell, and one end of tubular fore shell is provided with opening and the edge of opening is provided with fore shell junction surface.Drain pan junction surface and fore shell junction surface sealing paste merge formation plane, and this plane is all sealings in all directions, then are fixed by bolt 3, and particularly, bolt 3 is hexagon socket head cap screw, also can adopt the bolt 3 of other types.Adopt the mode that bolt 3 is fixing, simple to operate and be convenient to dismounting, also can adopt other Placements, as welding or clamping, as long as ensure the sealing effect of protecting sheathing, all within protection domain of the present utility model.
In order to provide the sealing effect of protecting sheathing further, seal ring 4 can being set between drain pan junction surface and fore shell junction surface, also seal ring 4 can not be set, sealing by fitting tightly, also within protection domain of the present utility model.
In the Starter that the utility model embodiment provides, engaging and disengaging gear can have various ways.Electromagnetic clutch device can be adopted; comprise push rod, electromagnet 12 and spring 11; wherein one end of push rod is connected with transmission device one end through protecting sheathing; and transmission device can be driven to move; the other end of push rod connects the movable part of electromagnet 12; movable part can be attracted to move after the standing part energising of electromagnet 12, spring 11 is set in push rod, and the two ends of spring 11 are against inwall and the movable part of protecting sheathing respectively.
During work, electromagnet 12 is energized, movable part be fixed part attract move and promote push rod, push rod drives transmission device outwards movement, and the other end of transmission device is engaged with flywheel, and electromagnet 12 root is by motor 1 and power connection simultaneously, Starter works, after power-off, push rod restores to the original state under the elastic force effect of spring 11, and transmission device and flywheel depart from.This clutch mode structure is comparatively simple, and convenient operation, also can adopt other engaging and disengaging gear, as feed screw apparatus, as long as ensure the normal work of Starter, all within protection domain of the present utility model.
On the basis of the Starter provided in above-mentioned each embodiment, the output terminal of motor 1 is through protecting sheathing and be positioned at protecting sheathing outside, and protecting sheathing is output end through place's sealing.Output terminal is arranged at protecting sheathing outside, the volume of protecting sheathing can be reduced, also output terminal can be placed in inside, also within protection domain of the present utility model.
In the Starter that the utility model embodiment provides, transmission device comprises transmission shaft 10 and transition gear 8, wherein transition gear 8 engages with the output gear 7 being installed on output terminal, one end of transmission shaft 10 is provided with the driving gear for engaging with transition gear 8, and the other end is provided with the driven gear for engaging with flywheel.Wherein output gear 7, transition gear 8, driving gear and driven gear are all positioned at protecting sheathing outside, and one end transmission shaft 10 being provided with driving gear extends setting can be connected with engaging and disengaging gear through protecting sheathing.This mode further reduces the volume of protecting sheathing, also output gear 7, transition gear 8 and driving gear can be arranged at protecting sheathing inside, also within protection domain of the present utility model.
In the Starter that the utility model embodiment provides, the protecting sheathing place of being through needs sealing.Can obtain thus, be output end through place, the first stuffing box bearing 6 is set, its outer ring laminating protecting sheathing, inner ring laminating output terminal.Second stuffing box bearing 9 is set through place, its outer ring laminating protecting sheathing, inner ring laminating transmission shaft 10 being transmitted axle 10.Stuffing box bearing is adopted to seal, effective and do not affect the rotation of each parts, also can adopting other sealing means, carrying out gluing, sealing, all within protection domain of the present utility model as adopted lubriation material.
On the basis of the Starter provided in above-mentioned each embodiment; the operation of motor 1 needs power supply to provide electric power; can be communicated with motor 1 and external power supply by cable 13, cable 13 is through protecting sheathing, and protecting sheathing is provided with sealing cable junctions 14 by cable 13 through place.By arranging sealing cable junctions 14, ensureing that cable 13 joint can not produce spark or electric arc, ensureing safety further, also power supply can be arranged at protecting sheathing inside, as long as ensure the trouble free service of Starter, all within protection domain of the present utility model.
Except above-mentioned Starter, embodiment of the present utility model also provides a kind of vehicle comprising above-mentioned Starter, and the structure of these other each several parts of vehicle please refer to prior art, repeats no more herein.
Particularly, above-mentioned vehicle can be the industrial vehicles such as fork truck, carrier, tractor and storage car, similarly, other vehicles uses this Starter, also can play respective action, all within protection domain of the present utility model.
Above vehicle provided by the utility model and Starter thereof are described in detail.Apply specific case herein to set forth principle of the present utility model and mode of execution, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (10)
1. the Starter of a vehicle, comprise motor (1), for engage with the output terminal of described motor (1) and the flywheel of motor to carry out transmission transmission device and for drive described transmission device and described divided flywheel from or the engaging and disengaging gear that engages, it is characterized in that, also comprise the protecting sheathing that sealing is arranged, described motor (1) and described engaging and disengaging gear are arranged at the seal space of described protecting sheathing inside, described transmission device is arranged at described protecting sheathing outside and is connected with described engaging and disengaging gear through described protecting sheathing, described protecting sheathing is sealed through place by described transmission device.
2. Starter according to claim 1; it is characterized in that; described protecting sheathing comprises drain pan (2) and fore shell (5); described drain pan (2) and described fore shell (5) are tightly connected and form described seal space; described motor (1) and described engaging and disengaging gear are installed on described fore shell (5), and described transmission device is connected with described engaging and disengaging gear through described fore shell (5).
3. Starter according to claim 2, it is characterized in that, described drain pan (2) is specially tubular drain pan, one end of described tubular drain pan is provided with opening and edge of opening is provided with drain pan junction surface, described fore shell (5) is specially tubular fore shell, one end of described tubular fore shell is provided with opening and edge of opening is provided with fore shell junction surface, and described drain pan junction surface and described fore shell junction surface sealing paste merga pass bolt (3) in conplane all directions is fixed.
4. Starter according to claim 3, is characterized in that, is provided with seal ring (4) between described drain pan junction surface and described fore shell junction surface.
5. Starter according to claim 1, it is characterized in that, described engaging and disengaging gear comprises push rod, electromagnet (12) and spring (11), one end of described push rod is connected with described transmission device one end through described protecting sheathing and drives described transmission device to move, the other end of described push rod connects the movable part of described electromagnet (12), described movable part can be attracted to move after the standing part energising of described electromagnet (12), described spring (11) is set in described push rod, and the two ends of described spring (11) are against described protecting sheathing inwall and described movable part respectively.
6. Starter according to claim 1, is characterized in that, the output terminal of described motor (1) passes described protecting sheathing and is positioned at described protecting sheathing outside, and described protecting sheathing is sealed through place by described output terminal.
7. Starter according to claim 6, it is characterized in that, described transmission device comprises transmission shaft (10) and the transition gear (8) for engaging with the output gear (7) being installed on described output terminal, one end of described transmission shaft (10) is provided with the driving gear for engaging with described transition gear (8), the other end is provided with the driven gear for engaging with described flywheel, described output gear (7), described transition gear (8), it is outside that described driving gear and described driven gear are all positioned at described protecting sheathing, one end prolongation described transmission shaft (10) being provided with driving gear arranges and passes described protecting sheathing and is connected with described engaging and disengaging gear.
8. Starter according to claim 7; it is characterized in that; described protecting sheathing is provided with the first stuffing box bearing (6) by described output terminal through place; fit described protecting sheathing in the outer ring of described first stuffing box bearing (6); inner ring is fitted described output terminal; described protecting sheathing is provided with the second stuffing box bearing (9) by described transmission shaft (10) through place; fit described protecting sheathing in the outer ring of described second stuffing box bearing (9), inner ring is fitted described transmission shaft (10).
9. the Starter according to claim 1 to 8 any one; it is characterized in that; described motor (1) is connected with the cable (13) for being communicated with external power supply; described cable (13) is through described protecting sheathing, and described protecting sheathing is provided with sealing cable junctions (14) by described cable (13) through place.
10. a vehicle, comprise vehicle body and be installed on the Starter of described vehicle body, it is characterized in that, described Starter is specially the Starter described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461576.8U CN204738901U (en) | 2015-06-30 | 2015-06-30 | Vehicle and starter motor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461576.8U CN204738901U (en) | 2015-06-30 | 2015-06-30 | Vehicle and starter motor thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738901U true CN204738901U (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520461576.8U Active CN204738901U (en) | 2015-06-30 | 2015-06-30 | Vehicle and starter motor thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204738901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803701A (en) * | 2017-03-03 | 2017-06-06 | 浙江佳力防爆专用车辆技术有限公司 | Explosion-proof deceleration starter motor |
-
2015
- 2015-06-30 CN CN201520461576.8U patent/CN204738901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106803701A (en) * | 2017-03-03 | 2017-06-06 | 浙江佳力防爆专用车辆技术有限公司 | Explosion-proof deceleration starter motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |