CN104612827B - A kind of control unit of diesel engine barring mechanism - Google Patents
A kind of control unit of diesel engine barring mechanism Download PDFInfo
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- CN104612827B CN104612827B CN201510074163.9A CN201510074163A CN104612827B CN 104612827 B CN104612827 B CN 104612827B CN 201510074163 A CN201510074163 A CN 201510074163A CN 104612827 B CN104612827 B CN 104612827B
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- diesel engine
- locating rod
- barring mechanism
- insulated handle
- control unit
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Abstract
The invention discloses a kind of control unit of diesel engine barring mechanism, including：Fastening copper sheathing, it is removably attached on diesel engine barring mechanism；Locating rod, it passes through the centre bore of fastening copper sheathing, and when the lower end of locating rod abuts with the first position of diesel engine barring mechanism, diesel engine barring mechanism is in running order；When the lower end of locating rod abuts with the second place of diesel engine barring mechanism, diesel engine barring mechanism is in off working state；Insulated handle, its lower end is fixed with copper band, and insulated handle and copper band are equipped with centre bore, and the centre bore with diameter greater than insulated handle of the centre bore of copper band, the upper end of locating rod penetrates the centre bore of copper band and insulated handle and is fixed on insulated handle successively；The lateral surface of copper band is provided with terminal screw, and one end of wire is fixed on copper band, and the other end is accessed in the control circuit of startup motor of diesel engine.The control unit integrates insulated handle and circuit, simplifies barring mechanism and reduces cost.
Description
Technical field
The present invention relates to engine art, more particularly to a kind of control unit of diesel engine barring mechanism.
Background technology
At present, most of diesel engines with barring mechanism all design limit switches on existing market.Wherein, Yi Zhongshi
The barring mechanism of fully automated control, but price is higher, is only applicable to the diesel engine of higher gears；And general diesel engine uses hand
Barring mechanism, structure is more complicated after it installs limit switch, and cost can also increase a lot.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the invention, without answering
In being considered as recognizing or imply in any form that the information structure has been the prior art well known to persons skilled in the art.
The content of the invention
It is existing with limited so as to overcome it is an object of the invention to provide a kind of control unit of diesel engine barring mechanism
The barring mechanism complex structure of bit switch, the defect of high cost.
To achieve the above object, the invention provides a kind of control unit of diesel engine barring mechanism, control unit includes：
Fastening copper sheathing, fastening copper sheathing is removably attached on diesel engine barring mechanism, and fastening copper sheathing is provided with centre bore；Locating rod,
Locating rod passes through fastening copper sheathing, when the lower end of locating rod abuts with the first position of diesel engine barring mechanism, diesel engine jiggering
Mechanism is in running order；When the lower end of locating rod abuts with the second place of diesel engine barring mechanism, diesel engine turning engine
Structure is in off working state；Insulated handle, the lower end of insulated handle is fixed with copper band, and insulated handle and copper band are equipped with center
Hole, the centre bore with diameter greater than insulated handle of the centre bore of copper band, the upper end of locating rod penetrates copper band and insulated handle successively
Centre bore and the upper end of locating rod is fixed on insulated handle by alignment pin；The lateral surface of copper band is provided with wiring spiral shell
Nail, one end of wire is fixed on copper band by terminal screw, and the other end is accessed in the control circuit of startup motor of diesel engine.
Preferably, in above-mentioned technical proposal, the upper end for fastening the centre bore of copper sheathing is provided with step surface, and the bottom of locating rod sets
There is step surface, spring is housed in locating rod, the two ends of spring are connected on the step surface of fastening copper sheathing and locating rod respectively.
Preferably, in above-mentioned technical proposal, the lower end for fastening copper sheathing is arranged with two gathering sills of axial direction, in locating rod
Position corresponding with gathering sill is provided with the guide finger of radial direction, and the two ends of guide finger protrude from the lateral surface of locating rod.
Preferably, in above-mentioned technical proposal, the side wall top of copper band is entered in the corresponding groove of insulated handle by rolling,
So that copper band is fixed on insulated handle.
Preferably, in above-mentioned technical proposal, locating rod is made using 45# steel.
Preferably, in above-mentioned technical proposal, fastening copper sheathing is made using red copper.
Preferably, in above-mentioned technical proposal, spring has down the pressure of 20-30N in working order.
Compared with prior art, the present invention has the advantages that：
Control unit of the invention integrates insulated handle and circuit, instead of traditional barring mechanism control circuit
In limit switch, simplify the structure of barring mechanism and reduce the cost of barring mechanism, be particularly well-suited to simple structure and
Cheap Manual jigger mechanism.
Brief description of the drawings
Fig. 1 is the stereogram of the control unit of diesel engine barring mechanism of the invention.
Fig. 2 is the front view of the control unit of diesel engine barring mechanism of the invention.
Fig. 3 is the sectional view of the control unit of diesel engine barring mechanism of the invention.
Main Reference Numerals explanation：
1- insulated handles, 2- alignment pins, 3- copper bands, 31- boss, 4- terminal screws, 5- fastening copper sheathings, 6- locating rods, 7-
Spring, 8- gathering sills, 9- guide fingers, 10- path sections.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the invention is described in detail, it is to be understood that guarantor of the invention
Shield scope is not limited by specific embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " including " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other units
Part or other parts.
As shown in Figure 1 to Figure 3, the control unit of the diesel engine barring mechanism according to the specific embodiment of the invention includes tight
Gu copper sheathing 5, locating rod 6 and insulated handle 1.
Fastening copper sheathing 5 is fixed on the barring mechanism of diesel engine by removablies such as screw threads, and fastening copper sheathing 5 is provided with
Centre bore.Insulated handle 1 is arranged on the top of fastening copper sheathing 5, and insulated handle 1 is provided with centre bore, and locating rod 6 is from bottom to top successively
Penetrate in the centre bore of fastening copper sheathing 5 and insulated handle 1, and alignment pin by the upper end of locating rod 6 is fixed on insulated handle 1
On, but locating rod 6 and insulated handle 1 can be moved axially relative to fastening copper sheathing 5.
Preferably, the upper end of the centre bore of fastening copper sheathing 5 is provided with step surface, and the bottom of locating rod 6 is provided with step surface, positioning
Spring 7 is housed, the two ends of spring 7 are connected on the step surface of fastening copper sheathing 5 and locating rod 6 respectively, make locating rod 6 certainly on bar 6
Dynamic return.
Preferably, the lower end of fastening copper sheathing 5 is arranged with two gathering sills of axial direction 8, with gathering sill 8 pairs in locating rod 6
The position answered is provided with the guide finger 9 of radial direction, and the two ends of guide finger 9 protrude from the lateral surface of locating rod 6.Preferably, locating rod 6
On the bottom of guide finger 9 be provided with step surface, the lower end of locating rod 6 is formed path section 10, it is convenient to coordinate peace with barring mechanism
Dress.
Preferably, insulated handle 1 is made of plastics.Preferably, locating rod 6 is made using hardness 45# steel higher.
Preferably, fastening copper sheathing 5 is made using the good red copper of electric conductivity.Preferably, spring 7 has down in working order
The pressure of 20-30N, it is ensured that copper band 3 and fastening copper sheathing 5 will not make electrical contact bad because of vibrations.
During using the control unit, the path section 10 of locating rod 6 is connected on barring mechanism.Barring mechanism is in work shape
During state, insulated handle 1 is manually depressed, path section 10 is abutted with the first position of barring mechanism, in the first position,
Barring mechanism can carry out jiggering to diesel engine, and control unit is used to keep what the power between barring mechanism and diesel engine was transmitted
Stability, now starting motor cannot start；When barring mechanism is in off working state, insulated handle 1 is manually depressed, made
Path section 10 is abutted with the second place of barring mechanism, and in the second position, barring mechanism departs from diesel engine, starts motor
Can normally run.
Preferably, the lower end of insulated handle 1 is fixed with copper band 3, position corresponding with the centre bore of insulated handle 1 on copper band 3
The place of putting is provided with centre bore, the centre bore with diameter greater than insulated handle 1 of the centre bore of copper band 3, and the upper end of locating rod 6 sequentially passes through
The centre bore of copper band 3 and insulated handle 1, but copper band 3 do not contact with locating rod 6；The lateral surface of copper band 3 is provided with boss 31, convex
Terminal screw 4 is connected with platform 31, one end of wire is fixed on copper band 3 by terminal screw 4, the other end accesses diesel engine
In the control circuit of startup motor.
Preferably, the side wall top of copper band 3 is entered in the corresponding groove of insulated handle 1 by rolling, so that copper band 3 is solid
It is scheduled on insulated handle 1.
When barring mechanism is in off working state, locating rod 6 needs to move down relatively long distance and can just abut to second
Position, makes copper band 3 be contacted with fastening copper sheathing 5, now fastens copper sheathing 5 and is fixed on the barring mechanism being connected with body, therefore tightly
Gu copper sheathing 5 is equivalent to earth terminal.Thus circuit is formed between the control circuit of copper band and startup motor, the connection table of the circuit
Show that startup motor can normally run.
And when barring mechanism is in running order, locating rod 6 move down distance cannot make copper band 3 with fastening copper sheathing 5 connect
Touch, circuit is in non-conducting state, starting motor can not start.
Control unit of the invention integrates insulated handle and circuit, instead of traditional barring mechanism control circuit
In limit switch, simplify the structure of barring mechanism and reduce the cost of barring mechanism, be particularly well-suited to simple structure and
Cheap Manual jigger mechanism.
The foregoing description to specific illustrative embodiment of the invention be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that certain principles of the invention and its reality should
With so that those skilled in the art can realize and using a variety of exemplaries of the invention and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (7)
1. a kind of control unit of diesel engine barring mechanism, it is characterised in that the control unit includes：
During fastening copper sheathing, the fastening copper sheathing is removably attached on diesel engine barring mechanism, and the fastening copper sheathing is provided with
Heart hole；
Locating rod, the locating rod passes through the fastening copper sheathing, when lower end and the diesel engine barring mechanism of the locating rod
First position abut when, the diesel engine barring mechanism is in running order；Lower end and the diesel oil when the locating rod
When the second place of machine barring mechanism is abutted, the diesel engine barring mechanism is in off working state；
Insulated handle, the lower end of the insulated handle is fixed with copper band, and the insulated handle and the copper band are equipped with centre bore,
The centre bore with diameter greater than the insulated handle of the centre bore of the copper band, the upper end of the locating rod penetrates the copper successively
Be fixed on the insulated handle for the upper end of the locating rod by alignment pin simultaneously by the centre bore of circle and the insulated handle；Institute
The lateral surface for stating copper band is provided with terminal screw, and one end of wire is fixed on the copper band by the terminal screw, another
Terminate diesel engine startup motor control circuit in.
2. the control unit of diesel engine barring mechanism according to claim 1, it is characterised in that in the fastening copper sheathing
The upper end in heart hole is provided with step surface, and the bottom of the locating rod is provided with step surface, and spring, the spring are housed in the locating rod
Two ends be connected to respectively it is described fastening copper sheathing and the locating rod step surface on.
3. the control unit of diesel engine barring mechanism according to claim 1 and 2, it is characterised in that the fastening copper sheathing
Lower end be arranged with two gathering sills of axial direction, position corresponding with the gathering sill is provided with radial direction in the locating rod
Guide finger, the two ends of the guide finger protrude from the lateral surface of the locating rod.
4. the control unit of diesel engine barring mechanism according to claim 1, it is characterised in that the side wall top of the copper band
End is entered in the corresponding groove of the insulated handle by rolling, so that the copper band is fixed on the insulated handle.
5. the control unit of diesel engine barring mechanism according to claim 1, it is characterised in that the locating rod is used
45# steel is made.
6. the control unit of diesel engine barring mechanism according to claim 1, it is characterised in that the fastening copper sheathing is used
Red copper is made.
7. the control unit of diesel engine barring mechanism according to claim 2, it is characterised in that the spring is in work shape
Pressure with 20-30N under state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074163.9A CN104612827B (en) | 2015-02-12 | 2015-02-12 | A kind of control unit of diesel engine barring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074163.9A CN104612827B (en) | 2015-02-12 | 2015-02-12 | A kind of control unit of diesel engine barring mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104612827A CN104612827A (en) | 2015-05-13 |
| CN104612827B true CN104612827B (en) | 2017-05-31 |
Family
ID=53147447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510074163.9A Active CN104612827B (en) | 2015-02-12 | 2015-02-12 | A kind of control unit of diesel engine barring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612827B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5282447A (en) * | 1991-12-26 | 1994-02-01 | Fuji Jukogyo Kabushiki Kaisha | Device for stopping a diesel engine |
| CN2773325Y (en) * | 2003-08-04 | 2006-04-19 | 本田技研工业株式会社 | Fuel feed controlling system for engine |
| CN1908398A (en) * | 2006-08-11 | 2007-02-07 | 无锡开普动力有限公司 | Horizontal diesel engine side cover |
| CN204436587U (en) * | 2015-02-12 | 2015-07-01 | 广西玉柴机器股份有限公司 | A kind of controlling component of diesel engine barring mechanism |
-
2015
- 2015-02-12 CN CN201510074163.9A patent/CN104612827B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5282447A (en) * | 1991-12-26 | 1994-02-01 | Fuji Jukogyo Kabushiki Kaisha | Device for stopping a diesel engine |
| CN2773325Y (en) * | 2003-08-04 | 2006-04-19 | 本田技研工业株式会社 | Fuel feed controlling system for engine |
| CN1908398A (en) * | 2006-08-11 | 2007-02-07 | 无锡开普动力有限公司 | Horizontal diesel engine side cover |
| CN204436587U (en) * | 2015-02-12 | 2015-07-01 | 广西玉柴机器股份有限公司 | A kind of controlling component of diesel engine barring mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104612827A (en) | 2015-05-13 |
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Effective date of registration: 20230113 Address after: No.88 Tianqiao West Road, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Yuchai Ship Electric Power Co.,Ltd. Address before: 537005 No. 88 flyover West Road, the Guangxi Zhuang Autonomous Region, Yulin Patentee before: Guangxi Yuchai Machinery Co.,Ltd. |
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Effective date of registration: 20230803 Address after: 518000 rooms 1210, 1211 and 1212, 12th floor, Jinluan international business building, Heping East Road, Longhua street, Longhua District, Shenzhen, Guangdong Province Patentee after: SHENZHEN YICHEONG POWER TECHNOLOGY Co.,Ltd. Address before: No.88 Tianqiao West Road, Yulin City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Yuchai Ship Electric Power Co.,Ltd. |
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