CN204327285U - A kind of equipment for engine jigger device - Google Patents
A kind of equipment for engine jigger device Download PDFInfo
- Publication number
- CN204327285U CN204327285U CN201420689671.9U CN201420689671U CN204327285U CN 204327285 U CN204327285 U CN 204327285U CN 201420689671 U CN201420689671 U CN 201420689671U CN 204327285 U CN204327285 U CN 204327285U
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- engine
- actuating motor
- equipment
- retarder
- control gear
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Abstract
The utility model relates to engine research, development testing installation technical field, a kind of equipment for engine jigger device is provided, equipment for engine jigger device comprises retarder, actuating motor, electrical control cabinet and control gear, retarder connecting engine flywheel, electrical control cabinet is connected with actuating motor respectively with control gear, actuating motor comprises electric machine controller and motor body, described motor body is connected with described electrical control cabinet, control gear comprises microprocessor, communication mode transducer and for the keyboard of described microprocessor input control order or remote controller, described mode converter is connected with described electric machine controller, thus realize sending engine crankshaft angle of swing and rotary speed instruction by control gear to actuating motor, actuating motor carries out corner adjustment by retarder to bent axle according to engine crankshaft angle of swing and rotary speed instruction, realize accurate jiggering action, jiggering efficiency is high, and labor intensity of operating staff is little.
Description
Technical field
The utility model belongs to engine research, development testing installation technical field, particularly relates to a kind of equipment for engine jigger device.
Background technique
On stream, many experiment works all have relation with engine crankshaft corner to motor, such as, adjust fuel supply advance angle, check port timing etc., all need accurately to read current crank angle.The Adjustment precision of crank angle directly has influence on the result of experiment work.
At present, generally adjusted by the crank angle of mode to motor of manual jiggering or mechanical jiggering, to detect the parameter of each parts of motor, be specially:
(1) manual jiggering is at engine flywheel end or free end, utilizes lever principle, handmade rotary engine crankshaft, reaches the object to engine crankshaft corner adjustment;
But the size of manual jiggering strength is with feel, and judge that corner is by checking the mode of the scale of flywheel, efficiency is low, personnel labor intensity is large, and the operation level of the result of jiggering and operator is closely bound up;
(2) mechanical jiggering drives crank rotation by motor, or by driving mechanism, handmade rotary, realizes save effort functional, reaches the object to engine crankshaft corner adjustment;
But mechanical jiggering accurately can not control angle of swing, engine crankshaft corner controls inaccurate.
Model utility content
The purpose of this utility model is to provide a kind of equipment for engine jigger device, is intended to solve the problem by the equal existing defects of the adjustment of mode to engine crankshaft corner of manual jiggering or mechanical jiggering in prior art.
The utility model realizes like this, a kind of equipment for engine jigger device, described equipment for engine jigger device comprises and engine flywheel connection reducer, the input shaft of described retarder connects the output shaft of actuating motor, described actuating motor connects the electrical control cabinet controlled the power-up state of actuating motor and the control gear sending crankshaft rotation angle and rotating speed to described actuating motor respectively, described electrical control cabinet is connected with power supply, wherein:
Described actuating motor comprises electric machine controller and motor body, and described motor body is connected with described electrical control cabinet;
Described control gear comprises microprocessor, communication mode transducer and for the keyboard of described microprocessor input control order or remote controller, and described mode converter is connected with described electric machine controller.
As a kind of improved plan, described equipment for engine jigger device also comprises the encoder be arranged on engine crankshaft, and described encoder is connected with described microprocessor.
As a kind of improved plan, described control gear also comprises the display unit be connected with described microprocessor.
As a kind of improved plan, the output shaft of described retarder connects the first coupling, and described first coupling connects flywheel coupling shaft, and described flywheel coupling shaft assembles described flywheel.
As a kind of improved plan, the input shaft of described retarder is connected by the second coupling with the output shaft of described actuating motor.
Because equipment for engine jigger device comprises retarder, actuating motor, electrical control cabinet and control gear, retarder connecting engine flywheel, electrical control cabinet is connected with actuating motor respectively with control gear, actuating motor comprises electric machine controller and motor body, described motor body is connected with described electrical control cabinet, control gear comprises microprocessor, communication mode transducer and for the keyboard of described microprocessor input control order or remote controller, described mode converter is connected with described electric machine controller, thus realize sending engine crankshaft angle of swing and rotary speed instruction by control gear to actuating motor, actuating motor carries out corner adjustment by retarder to bent axle according to engine crankshaft angle of swing and rotary speed instruction, realize accurate jiggering action, jiggering efficiency is high, and labor intensity of operating staff is little.
Because equipment for engine jigger device also comprises the encoder be arranged on engine crankshaft, described encoder is connected with described microprocessor, realizes feeding back the angle of engine crankshaft.
Because control gear also comprises the display unit be connected with described microprocessor, realize the corner of current power machine crankshaft to show, visual and clear.
Output shaft due to retarder connects the first coupling, and described first coupling connects flywheel coupling shaft, described flywheel coupling shaft assembles described flywheel, realizes the connection of retarder and engine flywheel.
Because the input shaft of retarder is connected by the second coupling with the output shaft of described actuating motor, realize the connection of retarder and actuating motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the equipment for engine jigger device that the utility model provides;
Fig. 2 is the structural representation of the control gear that the utility model provides;
Fig. 3 is the structural representation between retarder, actuating motor and engine flywheel that the utility model provides;
Wherein, 1-flywheel, 2-retarder, 3-actuating motor, 31-electric machine controller, 32-motor body, 4-electrical control cabinet, 5-control gear, 51-microprocessor, 52-communication mode transducer, 53-keyboard or remote controller, 54-display unit, 6-power supply, 7-encoder, 8-first coupling, 9-second coupling.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structural representation of the equipment for engine jigger device that the utility model provides, and for convenience of explanation, only gives the part relevant to the utility model in figure.
Equipment for engine jigger device comprises and engine flywheel 1 connection reducer 2, the input shaft of described retarder 2 connects the output shaft of actuating motor 3, described actuating motor 3 connects the electrical control cabinet 4 controlled the power-up state of actuating motor 3 and the control gear 5 sending crankshaft rotation angle and rotating speed to described actuating motor 3 respectively, described electrical control cabinet 4 is connected with power supply 6, wherein:
Actuating motor 3 comprises electric machine controller 31 and motor body 32, and this motor body 32 is connected with described electrical control cabinet 4;
Control gear 5 comprises microprocessor 51, communication mode transducer 52 and for the keyboard of described microprocessor 51 input control order or remote controller 53, and described communication mode transducer 52 is connected with described electric machine controller 31.
Wherein, the motor body 32 of actuating motor 3 is actuators of whole equipment for engine jigger device, and it is by the control command of control gear 5, to retarder 2 output speed and controlling angle action;
Be provided with the electric elementss such as the switch that controls actuating motor 3 power-up state and corresponding relay in electrical control cabinet 4, and be also connected with control gear 5, do not repeat them here;
In the utility model, equipment for engine jigger device also comprises the encoder 7 be arranged on engine crankshaft, encoder 7 is connected with microprocessor 51, for the corner information of current power machine crankshaft is sent to microprocessor 51, whether unanimously with set angle monitor current choosing dress angle for microprocessor 51.
In the above-described embodiments, control gear 5 also comprises the display unit 54 be connected with microprocessor 51, and this display unit 54 is for showing present engine crank angle information.
In the utility model, microprocessor 51 is cores of control gear 5, it adopts high speed microprocessor 51, by receiving the information of keyboard or remote controller, control information is converted to the patten transformation of control command by communication mode transducer 52 of actuating motor 3, send to actuating motor 3, simultaneously, can also process according to the information of above-mentioned encoder feedback, and shown by display unit 54, meanwhile, display unit 54 also shows the control information by keyboard or remote controller input, does not repeat them here.
In the utility model, the output shaft of retarder 2 connects the first coupling 8, and described first coupling 8 connects flywheel coupling shaft, and described flywheel coupling shaft assembles described flywheel 1;
The input shaft of this retarder 2 is connected by the second coupling 9 with the output shaft of described actuating motor 3;
Above-mentionedly only give the content relevant to the utility model, do not repeat them here, but not in order to limit the utility model.
In the utility model, above-mentioned retarder 2 can adopt three grades of cylinder gear speed reducers, does not repeat them here.
In the utility model, equipment for engine jigger device comprises retarder, actuating motor, electrical control cabinet and control gear, retarder connecting engine flywheel, electrical control cabinet is connected with actuating motor respectively with control gear, actuating motor comprises electric machine controller and motor body, described motor body is connected with described electrical control cabinet, control gear comprises microprocessor, communication mode transducer and for the keyboard of described microprocessor input control order or remote controller, described mode converter is connected with described electric machine controller, thus realize sending engine crankshaft angle of swing and rotary speed instruction by control gear to actuating motor, actuating motor carries out corner adjustment by retarder to bent axle according to engine crankshaft angle of swing and rotary speed instruction, realize accurate jiggering action, it has following effect:
(1) by the control of actuating motor, jiggering corner is accurate, friendship can reach the less angle of 0.1 degree of setting;
(2) jiggering efficiency is high, when actuating motor rotates at full speed, reaches as high as five turns per minute, at short notice engine crankshaft can be rotated to precalculated position;
(3) labor intensity of operating staff is little, only need arrange corresponding rotating speed and corner as required.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an equipment for engine jigger device, it is characterized in that, described equipment for engine jigger device comprises and engine flywheel (1) connection reducer (2), the input shaft of described retarder (2) connects the output shaft of actuating motor (3), described actuating motor (3) connects the electrical control cabinet (4) controlled the power-up state of actuating motor (3) and the control gear (5) sending crankshaft rotation angle and rotating speed to described actuating motor (3) respectively, described electrical control cabinet (4) is connected with power supply (6), wherein:
Described actuating motor (3) comprises electric machine controller (31) and motor body (32), and described motor body (32) is connected with described electrical control cabinet (4);
Described control gear (5) comprises microprocessor (51), communication mode transducer (52) and for the keyboard of described microprocessor (51) input control order or remote controller (53), and described communication mode transducer (52) is connected with described electric machine controller (31).
2. equipment for engine jigger device according to claim 1, it is characterized in that, described equipment for engine jigger device also comprises the encoder (7) be arranged on engine crankshaft, and described encoder (7) is connected with described microprocessor (51).
3. equipment for engine jigger device according to claim 2, is characterized in that, described control gear (5) also comprises the display unit (54) be connected with described microprocessor (51).
4. equipment for engine jigger device according to claim 1, it is characterized in that, the output shaft of described retarder (2) connects the first coupling (8), described first coupling (8) connects flywheel coupling shaft, described flywheel coupling shaft assembles described flywheel (1).
5. equipment for engine jigger device according to claim 1, is characterized in that, the input shaft of described retarder (2) is connected by the second coupling (9) with the output shaft of described actuating motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689671.9U CN204327285U (en) | 2014-11-17 | 2014-11-17 | A kind of equipment for engine jigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689671.9U CN204327285U (en) | 2014-11-17 | 2014-11-17 | A kind of equipment for engine jigger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327285U true CN204327285U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689671.9U Active CN204327285U (en) | 2014-11-17 | 2014-11-17 | A kind of equipment for engine jigger device |
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| Country | Link |
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| CN (1) | CN204327285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989695A (en) * | 2017-11-03 | 2018-05-04 | 潍柴动力股份有限公司 | Electric barring equipment and its control method |
-
2014
- 2014-11-17 CN CN201420689671.9U patent/CN204327285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989695A (en) * | 2017-11-03 | 2018-05-04 | 潍柴动力股份有限公司 | Electric barring equipment and its control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |