CN203098065U - Speed regulator switching device for remote control and manual speed regulation - Google Patents
Speed regulator switching device for remote control and manual speed regulation Download PDFInfo
- Publication number
- CN203098065U CN203098065U CN 201220725413 CN201220725413U CN203098065U CN 203098065 U CN203098065 U CN 203098065U CN 201220725413 CN201220725413 CN 201220725413 CN 201220725413 U CN201220725413 U CN 201220725413U CN 203098065 U CN203098065 U CN 203098065U
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- China
- Prior art keywords
- transmission shaft
- sliding sleeve
- speed regulator
- lower drive
- drive shaft
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- 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.)
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Abstract
The utility model belongs to the field of diesel engine speed regulators, and particularly relates to a speed regulator switching device for remote control and manual speed regulation. The speed regulator switching device for remote control and manual speed regulation comprises a transmission shaft and is characterized in that the transmission shaft comprises an upper transmission shaft, a lower transmission shaft and a sliding sleeve, wherein the sliding sleeve is sleeved from the upper transmission shaft and fixed on the connection position of the upper transmission shaft and the lower transmission shaft in an adjustable mode. The upper transmission shaft and the lower transmission shaft are respectively provided with protruding nails, the sliding sleeve is provided with axial side grooves, the protruding nails can be positioned in the side grooves in a sliding mode, and meanwhile the side grooves are provided with transverse openings. After the switching device is arranged on a speed regulator, swift switching of remote control and manual speed regulation can be completed through simple operation.
Description
Technical field
The utility model belongs to the diesel engine speed regulator field, is specifically related to a kind of speed regulator telecontrol and manual governing conversion equipment.
Background technique
In the speed regulator of diesel engine, as shown in Figure 1, generally comprise compositions such as actuating motor 1, transmission gear for electric motor 2, transmission shaft 3, Connector assembly 4, manual governing knob 5.Existing all types of dial plate speed regulators itself have the manual governing function, but because the self-locking action of transmission gear for electric motor 2, make manual governing knob 5 after drive axle of motor 3 is thrown off governor body, could act on, can't reach manual governing and the telecontrol purpose of conversion rapidly.That is to say to have only actuating motor 1 and transmission gear for electric motor 2 are unloaded from governor body, make drive axle of motor 3 break away from Connector assemblies 4 after, could use manual governing knob 5 to carry out the manual tune of speed regulator, complex operation and time-consuming.And, after actuating motor 1 damages, must again actuating motor 1 and transmission gear for electric motor 2 be unloaded, and then restart motor manual governing pattern earlier with engine cut-off.
The model utility content
Technical problem to be solved in the utility model provides a kind of speed regulator telecontrol and manual governing conversion equipment, after speed regulator uses this device, can finish the rapid conversion of telecontrol and manual governing by shirtsleeve operation extremely.
For achieving the above object, the technical solution adopted in the utility model is: a kind of speed regulator telecontrol and manual governing conversion equipment, comprise transmission shaft, it is characterized in that: described transmission shaft comprises transmission shaft and lower drive shaft, and is inserted in and the adjustable sliding sleeve that is fixed in transmission shaft and lower drive shaft connecting part from last transmission shaft end; Described going up on transmission shaft and the lower drive shaft is respectively equipped with protruding nail; Described sliding sleeve has the axial side channel that can supply protruding nail to slide and locate within it; Described side channel is provided with transverse opening.
When the protruding nail of last transmission shaft and lower drive shaft all was positioned at side channel vertical, promptly sliding sleeve was positioned at the nextly, and last lower drive shaft is one wholely to play gearing.When sliding sleeve moves up, transverse opening rotates again to the side channel, the protruding nail of last transmission shaft promptly enters in the transverse opening on the side channel, and the protruding nail of lower drive shaft is positioned at outside the side channel, it is upper to be that sliding sleeve is positioned at, last lower drive shaft separately can move respectively, at this moment, directly uses the manual governing knob to carry out manual tune to speed regulator.
Useful technique effect of the present utility model is: adopt the technical solution of the utility model, by sliding up and down of sliding sleeve, protruding nail cooperates with the side channel diverse location, can finish the combination and the split of lower drive shaft.Thus, just can finish the rapid conversion of speed regulator telecontrol and manual governing by shirtsleeve operation extremely.
Description of drawings
Fig. 1 is the structural drawing of prior art diesel engine speed regulator;
Fig. 2 is the drive shaft cartridge figure of the utility model speed regulator telecontrol and manual governing conversion equipment;
Fig. 3 is the actuating motor car erection drawing of the utility model speed regulator telecontrol and manual governing conversion equipment;
Fig. 4 is positioned at the next enlarged view for the sliding sleeve of the utility model speed regulator telecontrol and manual governing conversion equipment;
Fig. 5 is positioned at upper enlarged view for the sliding sleeve of the utility model speed regulator telecontrol and manual governing conversion equipment.
Among the figure: 1-actuating motor, 2-transmission gear for electric motor, 3-transmission shaft, 4-Connector assembly, 5-manual governing knob, the last transmission shaft of 6-, 7-lower drive shaft, 8-back-up ring, the protruding nail of 9-, 10-bearing, 11-sliding sleeve, 12-spring.
Embodiment
Below the utility model is described in further detail by specific embodiment; but not in order to restriction the utility model; all within the present invention spirit and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
As Fig. 2-shown in Figure 5, speed regulator telecontrol of the present utility model and manual governing conversion equipment, comprise transmission shaft, it is characterized in that: described transmission shaft comprises transmission shaft 6 and lower drive shaft 7, and is inserted in and the adjustable sliding sleeve 11 that is fixed in transmission shaft 6 and lower drive shaft 7 connecting parts from last transmission shaft 6 ends; Described going up on transmission shaft 6 and the lower drive shaft 7 is respectively equipped with protruding nail 9; Described sliding sleeve 11 has the axial side channel that can supply protruding nail 9 to slide and locate within it; Described side channel is provided with transverse opening.
Adopt the technical solution of the utility model, by sliding up and down of sliding sleeve 11, protruding nail 9 cooperates with the side channel diverse location, can finish the combination and the split of lower drive shaft.Thus, just can finish the rapid conversion of speed regulator telecontrol and manual governing by shirtsleeve operation extremely.
Particularly, as shown in Figure 4, when sliding sleeve 11 is positioned at the nextly, the protruding nail 9 of last transmission shaft 6 and lower drive shaft 7 all is positioned at the vertical of side channel, and it is an integral body that last lower drive shaft links together, and the two is rotation synchronously along with the rotation of motor.At this moment, because the self-locking action of drive transmission device can't be carried out speed governing by manual governing knob 5, can only adjust the rotating speed of speed regulator by the actuating motor telecontrol.
As shown in Figure 5, when sliding sleeve 11 moves up, transverse opening rotates again to the side channel, and the protruding nail 9 of last transmission shaft 6 enters on the side channel in the transverse opening, and the protruding nail 9 of lower drive shaft 7 is positioned at outside the side channel, and promptly sliding sleeve 11 is positioned at upperly, and last lower drive shaft just separately.At this moment, lost the connection tie between the last lower drive shaft, lower drive shaft 7 can not rotate with the rotation of motor together with last transmission shaft 6, no longer be subjected to the influence of drive transmission device self-locking, can under the external force effect of speed governing knob, freely rotate, directly use manual governing knob 5 to carry out manual tune speed regulator.
Described protruding nail 9 can be for being respectively charged into the pin of pin-and-hole on transmission shaft 6 and the lower drive shaft 7 by interference fit.
Further, the described transmission shaft 6 of going up is provided with back-up ring 8, is provided with spring 12 between back-up ring 8 and the sliding sleeve 11.Back-up ring 8 is installed in the groove that is provided with on the transmission shaft 6, perhaps also can directly be a boss of going up on the transmission shaft 6.Spring 12 1 ends are fixed on back-up ring 8 or the sliding sleeve 11, and the other end is against on loose sliding sleeve 11 or the back-up ring 8.The elastic force of self of can utilizing spring 12 limits and firm sliding sleeve 11, alleviate the influence that vibrations produce in the engine operation process, especially be positioned at when upper when sliding sleeve 11, prevent sliding sleeve 11 because the vibrations of motor and throw off upperly automatically and then are got back to the next situation.
Because being divided into two of transmission shaft is in vacant state for avoiding assembling back lower drive shaft 7, so lower drive shaft 7 should adopt stepped design.Preferably go up transmission shaft 6 herein and lower drive shaft 7 is the secondary stepped design, described sliding sleeve 11 is positioned on the major diameter ladder, on the minor diameter ladder of lower drive shaft 7 bearing 10 is housed.The secondary stepped design that last transmission shaft 6 and lower drive shaft 7 are suitable has satisfied the connection request with transmission gear for electric motor 2 and Connector assembly 4 on the one hand, has satisfied the rigidity requirement of transmission shaft on the other hand to greatest extent.And bearing 10 is installed on the lower drive shaft 7, offsets with the step surface of major diameter ladder, both lower drive shaft 7 is produced spacing supporting effect, gets rid of the vacant state of transmission shaft 7 again, and simultaneously, that bearing 10 also plays is dustproof, the effect of sealing.
Aforesaid speed regulator telecontrol and manual governing conversion equipment, described transverse opening is the L type.Protruding nail 9 rotates and enters on the side channel behind the transverse opening, decontrols sliding sleeve 11, and sliding sleeve 11 falls with gravity, and protruding nail 9 promptly matches with the upper end arc surface of L type opening, can more firm sliding sleeve 11 be remained on upper state.
Speed regulator telecontrol of the present utility model and manual governing conversion equipment, transmission shaft 3 is assembled in the transmission gear for electric motor 2 in the last transmission shaft 6 alternative prior aries, lower drive shaft 7 is seated in the actuating motor mounting together by bearing 10 and is connected (the actuating motor mounting can cooperate with bearing 10 at transmission axis hole place deep gouge of processing) with Connector assembly 4, promptly finishes the assembling of this device in speed regulator.When speed regulator need carry out the conversion of telecontrol and manual governing, by sliding up and down of sliding sleeve 11, protruding nail cooperated with the side channel diverse location, can easily simply finish the rapid conversion of speed regulator telecontrol and manual governing.
Claims (4)
1. speed regulator telecontrol and manual governing conversion equipment, comprise transmission shaft, it is characterized in that: described transmission shaft comprises transmission shaft (6) and lower drive shaft (7), and is inserted in and the adjustable sliding sleeve (11) that is fixed in transmission shaft (6) and lower drive shaft (7) connecting part from last transmission shaft (6) end; Described going up on transmission shaft (6) and the lower drive shaft (7) is respectively equipped with protruding nail (9); Described sliding sleeve (11) has the axial side channel that can supply protruding nail (9) to slide and locate within it; Described side channel is provided with transverse opening.
2. speed regulator telecontrol as claimed in claim 1 and manual governing conversion equipment is characterized in that: the described transmission shaft (6) of going up is provided with back-up ring (8), is provided with spring (12) between back-up ring (8) and the sliding sleeve (11).
3. speed regulator telecontrol as claimed in claim 1 and manual governing conversion equipment, it is characterized in that: described upward transmission shaft (6) and lower drive shaft (7) are the secondary stepped design, described sliding sleeve (11) is positioned on the major diameter ladder, and bearing (10) is housed on the minor diameter ladder of described lower drive shaft (7).
4. as claim 1-3 each described speed regulator telecontrol and manual governing conversion equipment, it is characterized in that: described transverse opening is the L type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725413 CN203098065U (en) | 2012-12-25 | 2012-12-25 | Speed regulator switching device for remote control and manual speed regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220725413 CN203098065U (en) | 2012-12-25 | 2012-12-25 | Speed regulator switching device for remote control and manual speed regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098065U true CN203098065U (en) | 2013-07-31 |
Family
ID=48849472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220725413 Expired - Fee Related CN203098065U (en) | 2012-12-25 | 2012-12-25 | Speed regulator switching device for remote control and manual speed regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273767A (en) * | 2019-06-28 | 2019-09-24 | 三一汽车制造有限公司 | Control method, control system and the engineering machinery of dynamical system |
-
2012
- 2012-12-25 CN CN 201220725413 patent/CN203098065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273767A (en) * | 2019-06-28 | 2019-09-24 | 三一汽车制造有限公司 | Control method, control system and the engineering machinery of dynamical system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20181225 |