CN2594487Y - Engine starter of vehicle crane - Google Patents
Engine starter of vehicle crane Download PDFInfo
- Publication number
- CN2594487Y CN2594487Y CN 02287654 CN02287654U CN2594487Y CN 2594487 Y CN2594487 Y CN 2594487Y CN 02287654 CN02287654 CN 02287654 CN 02287654 U CN02287654 U CN 02287654U CN 2594487 Y CN2594487 Y CN 2594487Y
- Authority
- CN
- China
- Prior art keywords
- switch
- starter
- chassis
- starting
- accumulator
- 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 - Lifetime
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Abstract
The utility model discloses an engine starter of automobile cranes, which comprises an accumulator, a starting motor, an electric brush of a central revolving body, a chassis starting switch and a starting switch of going aboard, wherein, the starting motor is connected in parallel at both ends of the accumulator. The utility model is characterized in that one end of the chassis starting switch is connected with the anode of the accumulator, and the other end of the chassis starting switch is connected with the cathode of the accumulator through a magnetic switch of which the contact point is connected in series between the anode of the accumulator and a sucking and pulling coil of the starting motor; the starting switch of going aboard is connected with the output terminal of the electric brush of the central revolving body. One input terminal of the electric brush of the central revolving body is connected with the anode of the accumulator, and the other input terminal of the electric brush of the central revolving body is connected with the contact point between the chassis starting switch and the magnetic switch. A high current of a main circuit is controlled and started by a low current, and therefore, the starting switch can be prevented from being burnt out, line faults can be reduced, and the problem of increscent circuit impedance can be avoided. The utility model can be used as the starter of automobile cranes.
Description
Technical field
The utility model relates to a kind of starting arrangement of truck crane motor.
Background technique
The starting of known truck crane comprises chassis portion starting and upper frame part starting.Because the starter motor power of truck crane motor is big, the operation trigger circuit of getting on the bus is long, frequent through the start-up function of the center steering body brush and the operation of getting on the bus, cause that switch starter burns out easily, trigger circuit fault, truck crane assembly use the short period after circuit impedance increase problems such as being difficult for starting.
Summary of the invention
The purpose of this utility model is that a kind of truck crane engine starting gear will be provided, and this device starting can avoid switch starter to burn out, reduce the problem of line fault and circuit impedance increase easily.
The purpose of this utility model is achieved in that this electric starting device comprises storage battery, starter motor, center steering body brush, the chassis switch starter and the switch starter of getting on the bus, starter motor is connected in parallel on the two ends of storage battery, one end of chassis switch starter connects battery positive voltage, the other end of chassis switch starter connects battery terminal negative by magnetic switch, the magnetic switch contact is connected between the pull in winding of battery positive voltage and starter motor, the switch starter of getting on the bus links to each other with the output terminal of center steering body brush, an input end of center steering body brush connects battery positive voltage, and another input end is connected the contact place between chassis switch starter and the magnetic switch.
The utility model increases the middle transition magnetic switch before the starter motor pull in winding, allow the interlock circuit such as the switch starter of getting on the bus, center steering body brush of chassis switch starter, hoist as control loop, directly the adhesive or the disconnection of control magnetic switch realize the control to starter motor.So just formed the big electric current of controlling the starting major loop by little electric current, shortened the length of main starting circuit line simultaneously, protected the trigger circuit element, the starting of assurance truck crane is efficient, reliable.Avoid switch starter to burn out, reduce the problem of line fault and circuit impedance increase.Startig-load cost is low, and is simple, reliable, is convenient to install, and is easy to promote, and can solve the difficult problem that rises of crane in real time, effectively, reaches the desirable effect of piloting engine.The starting arrangement that can be used as truck crane uses.
Below in conjunction with drawings and Examples the utility model is elaborated.
Description of drawings
Accompanying drawing is an an embodiment's of the present utility model structural drawing.
1. storage batteries among the figure, 2. starter motor, 3. magnetic switch contact, 4. chassis switch starter, 5. center steering body brush, 6. get on the bus switch starter, 7. magnetic switch.
Embodiment
In the accompanying drawings, starter motor 2 is connected in parallel on the two ends of storage battery 1.One end B of chassis switch starter 4 connects storage battery 1 positive pole, and the other end R2 of chassis switch starter 4 connects storage battery 1 negative pole by magnetic switch 7.Magnetic switch contact 3 is connected between pull in winding 50 pin of storage battery 1 positive pole and starter motor 2.The B pin of switch starter 6 of getting on the bus links to each other with the B1 pin of an output terminal of center steering body brush 5, and the R2 pin of the switch starter 6 of getting on the bus links to each other with the B2 pin of another output terminal of center steering body brush 5.An input end A1 of center steering body brush 5 connects storage battery 1 positive pole, and another input end A2 of center steering body brush 5 is connected the contact place between chassis switch starter 4 and the magnetic switch 7.
The mode of chassis starting is for opening chassis switch starter 4, and storage battery 1, chassis switch starter 4, magnetic switch 7 and bonding constitute chassis starting control loop, magnetic switch contact 3 closures.Storage battery 1 magnetic switch contact 3 and starter motor 2 constitute the starting major loop, the motor starting.
Get on the bus the starting mode for opening the switch starter 6 of getting on the bus, the A2 of the A1 and the B1 of storage battery 1, center steering body brush 5, the switch starter 6 of getting on the bus, center steering body brush 5 and B2, magnetic switch 7 and bonding constitute the starting control loop of getting on the bus, control starting major loop.
Claims (1)
1. truck crane engine starting gear, this starting arrangement has comprised storage battery, starter motor, center steering body brush, the chassis switch starter and the switch starter of getting on the bus, starter motor is connected in parallel on the two ends of storage battery, an end that it is characterized in that the chassis switch starter connects battery positive voltage, the other end of chassis switch starter connects battery terminal negative by magnetic switch, the magnetic switch contact is connected between the pull in winding of battery positive voltage and starter motor, the switch starter of getting on the bus links to each other with the output terminal of center steering body brush, an input end of center steering body brush connects battery positive voltage, and another input end is connected the contact place between chassis switch starter and the magnetic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287654 CN2594487Y (en) | 2002-12-17 | 2002-12-17 | Engine starter of vehicle crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287654 CN2594487Y (en) | 2002-12-17 | 2002-12-17 | Engine starter of vehicle crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2594487Y true CN2594487Y (en) | 2003-12-24 |
Family
ID=33747865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02287654 Expired - Lifetime CN2594487Y (en) | 2002-12-17 | 2002-12-17 | Engine starter of vehicle crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2594487Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810945A (en) * | 2011-05-31 | 2012-12-05 | 株式会社电装 | Starter with noise reduction device |
| CN102810944A (en) * | 2011-05-31 | 2012-12-05 | 株式会社电装 | Noise reduction device for starter |
| CN109083794A (en) * | 2018-09-14 | 2018-12-25 | 上海泰豪智能节能技术有限公司 | A kind of starter |
-
2002
- 2002-12-17 CN CN 02287654 patent/CN2594487Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810945A (en) * | 2011-05-31 | 2012-12-05 | 株式会社电装 | Starter with noise reduction device |
| CN102810944A (en) * | 2011-05-31 | 2012-12-05 | 株式会社电装 | Noise reduction device for starter |
| CN102810944B (en) * | 2011-05-31 | 2015-09-09 | 株式会社电装 | For the denoising device of starter |
| CN102810945B (en) * | 2011-05-31 | 2016-03-16 | 株式会社电装 | There is the starter of denoising device |
| CN109083794A (en) * | 2018-09-14 | 2018-12-25 | 上海泰豪智能节能技术有限公司 | A kind of starter |
| CN109083794B (en) * | 2018-09-14 | 2024-05-24 | 泰豪科技股份有限公司 | Starting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090220 Address after: No. 165 Copper Road, Jiangsu, Xuzhou Province, China: 221004 Patentee after: Xuzhou Heavy Machinery Co., Ltd. Address before: No. 165 Copper Road, Jiangsu, Xuzhou Province, China: 221004 Patentee before: Xuzhou Heavy Machinery Plant |
|
| ASS | Succession or assignment of patent right |
Owner name: XUZHOU HEACY MACHINE CO., LTD. Free format text: FORMER OWNER: XUZHOU HEACY MACHINERY PLANT Effective date: 20090220 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121217 Granted publication date: 20031224 |