CN201031759Y - Electromagnetical engage type agricultural diesel oil vehicle starters - Google Patents
Electromagnetical engage type agricultural diesel oil vehicle starters Download PDFInfo
- Publication number
- CN201031759Y CN201031759Y CNU2007200108505U CN200720010850U CN201031759Y CN 201031759 Y CN201031759 Y CN 201031759Y CN U2007200108505 U CNU2007200108505 U CN U2007200108505U CN 200720010850 U CN200720010850 U CN 200720010850U CN 201031759 Y CN201031759 Y CN 201031759Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- end cover
- rear end
- direct current
- cylindrical shell
- 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
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an electromagnetic meshing agricultural diesel vehicle starter. The front end of a cylindrical shell is provided with a drive end cover with an opening on the lateral side; the rear end of the shell is provided with a rear end cover; the inside of the shell is provided with a motor; a motor bearing base is arranged on the drive end cover and the rear end cover; the bearing base is provided with a bearing, the bearing arranged on the bearing base of the drive end cover is 6901 ball bearing and the bearing arranged on the bearing base of the rear end cover is 6901, 6001 or 6201 ball bearing; both ends of a DC motor shaft are respectively arranged on the bearing base of the drive end cover and the rear end cover; the inside of the drive end cover and the DC motor shaft is jacketed with an actuating gear and a one-way clutch is arranged between the actuating gear and the DC motor shaft; the lateral side of the shell is provided with an actuating switch and the inside of the actuating switch is provided with a contact and an electromagnet, a relay switch connected with the motor and a shifting yoke; the other end of the shifting yoke is connected with the clutch. As the bearing arranged on the bearing base of the drive end cover is 6901 ball bearing with high limit revolution, the electromagnetic meshing agricultural diesel vehicle starter provided by the utility model is of high actuating performance.
Description
Technical field
The utility model relates to a kind of agricultural diesel oil car overrunning clutch drive starting motor, particularly a kind of bearing of agricultural diesel oil car overrunning clutch drive starting motor.
Background technique
The engagement type agricultural diesel oil car of electromagnetism starter motor has cylindrical shell, direct current generator is arranged in the cylindrical shell, the axis of direct current generator and the axis of cylindrical shell are on same straight line, the front end of cylindrical shell has the driving end cap of lateral opening, there is rear end cover the rear end of cylindrical shell, drive the bearing support that direct current generator is arranged on end cap and the rear end cover, in the driving end cap, be with starting gear on the axle of direct current generator, be connected with overrunning clutch between the axle of starting gear and direct current generator, there is switch starter the external side of circular cylindrical shell, the contact is arranged in the switch starter, electromagnetic coil and armature, armature is connected with contact disc and shift fork, the other end of shift fork links to each other with overrunning clutch, and driving on end cap and the rear end cover has the direct current generator bearing support, and bearing is arranged on the bearing support.During use, electromagnetic coil in switch starter energising earlier, then armature moves, contact disc links to each other with two contacts, direct current generator rotates, armature axially moves by shift fork promotion overrunning clutch drive starting gear simultaneously, and starting gear can be meshed with the gear ring of crankshaft of diesel engine, drives the bent axle rotation and makes diesel engine starting.During with starter motor starting agricultural diesel oil car, the limit revolution that drives the bearing on the direct current generator bearing support on end cap and the rear end cover is very big to the starting performance influence of starter motor.In the prior art, bearing on overrunning clutch drive starting motor driving end cap that agricultural diesel oil is automobile-used and the rear end cover on the direct current generator bearing support is a lining, lining is a sliding bearing, frictional force is bigger, the limit revolution of bearing is very low, cause the starting performance of starter motor lower, particularly drive end covers the bearing on the bearing support, if limit revolution is very low, can reduce the starting performance of starter motor significantly, lining is easy to wearing and tearing, causes noise, influence brush and commutator proper functioning, also " sweeping thorax " can occur when serious.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, to propose the higher engagement type agricultural diesel oil car of a kind of electromagnetism starter motor of a kind of starting performance.
The utility model is realized with the following method.
The engagement type agricultural diesel oil car of this electromagnetism starter motor has cylindrical shell, the front end of cylindrical shell has the driving end cap of lateral opening, there is rear end cover the rear end of cylindrical shell, direct current generator is arranged in the cylindrical shell, the axis of direct current generator and the axis of cylindrical shell are on same straight line, drive on end cap and the rear end cover direct current generator bearing support is arranged, bearing is arranged on the bearing support, the bearing that drive end covers bearing support is 6901 ball bearings, the bearing of rear end cover upper bearing bracket is 6901,6001 or 6201 ball bearings, the two ends of direct current arbor are respectively on the bearing that drives on end cap and the rear end cover, in the driving end cap, be with starting gear on the axle of direct current generator, be connected with overrunning clutch between the axle of starting gear and direct current generator, there is switch starter the external side of circular cylindrical shell.
The bearing that drive end of the present utility model covers bearing support is 6901 ball bearings, the bearing of rear end cover upper bearing bracket is 6901,6001 or 6201 ball bearings, the limit ratio of revolutions bushing bearing height of 6901 ball bearings, so the starting performance of the engagement type agricultural diesel oil car of electromagnetism starter motor is higher, ball bearing is not easy wearing and tearing, guarantee brush and commutator proper functioning, " sweeping thorax " phenomenon can not occur.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 cuts open schematic representation by the master office of looking of the engagement type agricultural diesel oil car of a kind of electromagnetism starter motor of the present invention program's proposition;
Fig. 2 is the I place enlarged diagram of Fig. 1;
Fig. 3 is that the bearing that drive end covers bearing support is the I place enlarged diagram of Fig. 1 of two 6901 single-row ball bearings;
Fig. 4 is that bearing that drive end covers bearing support is the I place enlarged diagram of Fig. 1 of 6901 ball bearings of a biserial.
Embodiment
Fig. 1, among Fig. 2, the engagement type agricultural diesel oil car of electromagnetism starter motor has cylindrical shell 1, the front end of cylindrical shell has the driving end cap 2 of lateral opening, there is rear end cover 3 rear end of cylindrical shell, direct current generator is arranged in the cylindrical shell, the axis of direct current generator and the axis of cylindrical shell are on same straight line, drive on end cap and the rear end cover direct current generator bearing support 4 is arranged respectively, 13, bearing is arranged on the bearing support, the bearing that drive end covers bearing support is 6901 single-row ball bearings 5, the bearing of rear end cover upper bearing bracket is one single-row 6901,6001 or 6201 ball bearings 6, the two ends of direct current arbor 7 are respectively on the bearing support that drives on end cap and the rear end cover, in the driving end cap, be with starting gear 8 on the axle of direct current generator, be connected with overrunning clutch between the axle of starting gear and direct current generator, there is switch starter 9 side of cylindrical shell.
The bearing that above-mentioned drive end covers bearing support is 6901 single-row ball bearings.The bearing that drive end covers bearing support also can be two 6901 single-row ball bearings, and the bearing that drive end covers bearing support also can be 6901 ball bearings of a biserial.
Among Fig. 3, the bearing that the engagement type agricultural diesel oil car of electromagnetism starter motor drive end covers bearing support is two 6901 single- row ball bearings 10,11.
Among Fig. 4, the bearing that the engagement type agricultural diesel oil car of electromagnetism starter motor drive end covers bearing support is 6901 ball bearings 12 of a biserial.
Claims (4)
1. the engagement type agricultural diesel oil car of electromagnetism starter motor, cylindrical shell is arranged, the front end of cylindrical shell has the driving end cap of lateral opening, there is rear end cover the rear end of cylindrical shell, direct current generator is arranged in the cylindrical shell, the axis of direct current generator and the axis of cylindrical shell are on same straight line, drive on end cap and the rear end cover direct current generator bearing support is arranged, bearing is arranged on the bearing support, the bearing that drive end covers bearing support is 6901 ball bearings, the bearing of rear end cover upper bearing bracket is 6901,6001 or 6201 ball bearings, the two ends of direct current arbor are respectively on the bearing that drives on end cap and the rear end cover, in the driving end cap, be with starting gear on the axle of direct current generator, be connected with overrunning clutch between the axle of starting gear and direct current generator, there is switch starter the side of cylindrical shell, it is characterized in that: the bearing that drive end covers bearing support is 6901 ball bearings, and the bearing of rear end cover upper bearing bracket is 6901,6001 or 6201 ball bearings.
2. by the engagement type agricultural diesel oil car of the described electromagnetism of claim 1 starter motor, it is characterized in that: the bearing that described drive end covers bearing support is single-row 6901 ball bearings.
3. by the engagement type agricultural diesel oil car of the described electromagnetism of claim 1 starter motor, it is characterized in that: the bearing that described drive end covers bearing support is two single-row 6901 ball bearings.
4. by the engagement type agricultural diesel oil car of the described electromagnetism of claim 1 starter motor, it is characterized in that: the bearing that described drive end covers bearing support is biserial 6901 ball bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200108505U CN201031759Y (en) | 2007-03-14 | 2007-03-14 | Electromagnetical engage type agricultural diesel oil vehicle starters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200108505U CN201031759Y (en) | 2007-03-14 | 2007-03-14 | Electromagnetical engage type agricultural diesel oil vehicle starters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031759Y true CN201031759Y (en) | 2008-03-05 |
Family
ID=39163651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200108505U Expired - Fee Related CN201031759Y (en) | 2007-03-14 | 2007-03-14 | Electromagnetical engage type agricultural diesel oil vehicle starters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031759Y (en) |
-
2007
- 2007-03-14 CN CNU2007200108505U patent/CN201031759Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2006233930A (en) | Starter | |
| CN105658951A (en) | Starter and starter drive assembly for combustion engine | |
| CN1076083C (en) | Coaxial engine starter system | |
| CN104334869A (en) | Starter for combustion engine | |
| CN201031759Y (en) | Electromagnetical engage type agricultural diesel oil vehicle starters | |
| CN101251072B (en) | Method for starting internal combustion engine by starter as well as starter thereof | |
| CN102549256B (en) | The starting arrangement of noise optimization | |
| US7573166B2 (en) | Rotary electric machine equipped with bearing structure providing enhanced resistance to thrust load | |
| CN201391407Y (en) | Starter driving device | |
| CN201846185U (en) | Mechatronic motor | |
| CN201615014U (en) | Starting motor for vehicle engine | |
| CN206530433U (en) | A kind of dust-proof integrated formula starter of damping | |
| CN201559793U (en) | Novel automatic clutch driving device of motorcycle | |
| CN200940536Y (en) | Starter having double rolling bearing structure | |
| CN201130886Y (en) | Mechanical gear-shifting motor | |
| CN211788837U (en) | Starter switch | |
| CN101078389B (en) | Double rolling bearing starter | |
| RU122711U1 (en) | CAR STARTER | |
| CN102352809B (en) | A kind of rotary damping buffer engagement type automobile motor | |
| CN201818414U (en) | Reduction starter of sealed planetary gear | |
| CN103443445B (en) | For the starting arrangement of internal-combustion engine | |
| JP2013133854A (en) | Planetary gear reduction device | |
| CN206530431U (en) | A kind of starter that support is served as a contrast with twin shaft | |
| CN202091084U (en) | Reduction starter | |
| CN201363223Y (en) | Speed-reducing starter |
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: 20080305 Termination date: 20110314 |