CN217010571U - Dredging vehicle is with servo control structure that has structure that shakes that falls - Google Patents
Dredging vehicle is with servo control structure that has structure that shakes that falls Download PDFInfo
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- CN217010571U CN217010571U CN202122083478.3U CN202122083478U CN217010571U CN 217010571 U CN217010571 U CN 217010571U CN 202122083478 U CN202122083478 U CN 202122083478U CN 217010571 U CN217010571 U CN 217010571U
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- servo motor
- lower extreme
- motor shell
- fixed connection
- input shaft
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Abstract
The utility model discloses a servo control structure with a vibration reduction structure for a dredging vehicle, relates to the technical field of vibration reduction of the servo control structure, and aims to solve the problem that the interior of a servo motor is damaged due to violent vibration generated during operation of the conventional servo motor. The servo motor comprises a servo motor shell, and is characterized in that a front end cover is arranged at one end of the servo motor shell, a rotating shaft is arranged in the servo motor shell, a flange groove is formed in one end of the front end cover, a supporting structure is arranged at the lower end of the servo motor shell, a rear end cover is arranged at the other end of the servo motor shell, connecting ends are arranged at the upper ends of the servo motor shell and the rear end cover, an input shaft is arranged in the rear end cover, a ball bearing is arranged on the input shaft, a coding disc is arranged at one end of the input shaft, a dividing ruler is arranged on the coding disc, a photoelectric transistor is arranged below the input shaft, and a light emitting diode is arranged opposite to the photoelectric transistor.
Description
Technical Field
The utility model relates to the technical field of vibration reduction of servo control structures, in particular to a servo control structure with a vibration reduction structure for a dredging vehicle.
Background
In conventional devices, as in application No.: 201821089571.7; the name is as follows: a servo motor case and a servo motor. The device includes: the cooling device comprises a shell, a cooling mechanism and a connecting pipe; the cooling mechanism is arranged on the shell and comprises a cooling channel, and the cooling channel is used for introducing a cooling medium for cooling the servo motor; the number of the cooling channels is multiple, and the adjacent cooling channels are communicated through connecting pipes. The technical problems that in the prior art, the number of parts of a heat dissipation device of the servo motor is large, the structure of the servo motor is complex, the heat dissipation effect is not ideal, and the disassembly and assembly cost is high are solved. The utility model directly arranges the cooling channel on the shell, thereby avoiding the complexity of arranging a separate heat radiator and saving the material cost; through the connecting pipe intercommunication between the adjacent cooling channel, realize the cooling to the multiaspect of casing, realize the cooling to servo motor's multi-angle, guarantee refrigerated quality and effect.
However, the servo motor can generate violent vibration during operation, which causes the problem of damage inside the servo motor; therefore, the existing requirements are not met, and a servo control structure with a vibration reduction structure for the dredging vehicle is provided for the demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a servo control structure with a vibration reduction structure for a dredging vehicle, which aims to solve the problem that the conventional servo motor in the background art can generate violent vibration during operation to cause damage to the interior of the servo motor.
In order to achieve the purpose, the utility model provides the following technical scheme: a servo control structure with a vibration reduction structure for a dredging vehicle comprises a servo motor shell, wherein a front end cover is arranged at one end of the servo motor shell, grooves are formed in the servo motor shell and the front end cover respectively, a connecting rod is arranged in each groove, a shaft collar is arranged in the middle of one end of the front end cover and fixedly connected with the middle of one end of the front end cover, a rotating shaft is arranged in the servo motor shell, a flange groove is formed in one end of the front end cover, a supporting structure is arranged at the lower end of the servo motor shell and fixedly connected with the lower end of the servo motor shell, a fixing bolt is arranged on the supporting structure and is in penetrating connection with the supporting structure, a rear end cover is arranged at the other end of the servo motor shell, connecting ends are arranged at the upper ends of the servo motor shell and the rear end cover and are in flange connection with the upper ends of the servo motor shell and the rear end cover, the novel LED lamp is characterized in that an input shaft is arranged in the rear end cover, a ball bearing is arranged on the input shaft and is connected with the input shaft in a nested mode, a coding disc is arranged at one end of the input shaft and is fixedly connected with one end of the input shaft, a dividing ruler is arranged on the coding disc and is fixedly connected with the coding disc, a phototransistor is arranged below the input shaft, and a light emitting diode is arranged opposite to the phototransistor.
Preferably, bearing structure's lower extreme is provided with the mounting panel, and the mounting panel passes through bolt fixed connection with bearing structure's lower extreme, the lower extreme of mounting panel is provided with fixed frame, and the lower extreme of fixed frame and mounting panel passes through bolt fixed connection.
Preferably, the lower extreme of fixed frame is provided with shock-absorbing structure, and shock-absorbing structure passes through bolt fixed connection with the lower extreme of fixed frame, shock-absorbing structure's lower extreme is provided with the support, and support and shock-absorbing structure's lower extreme fixed connection, the both ends foot of support is provided with rubber foot pad, and the both ends foot of rubber foot pad and support passes through screw fixed connection.
Preferably, the lower extreme of rear end cap is provided with first connecting block, and the lower extreme fixed connection of first connecting block and rear end cap, the lower extreme of first connecting block is provided with shock attenuation telescopic link, and the lower extreme fixed connection of shock attenuation telescopic link and first connecting block.
Preferably, a protective cover is arranged outside the shell of the servo motor, and a connecting structure is arranged on the protective cover.
Preferably, the inner wall of safety cover is provided with the second connecting block, and the inner wall fixed connection of second connecting block and safety cover, be provided with the telescopic link on the second connecting block, and telescopic link and second connecting block flange joint, the one end of telescopic link is provided with rubber construction, and the one end fixed connection of rubber construction and telescopic link.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the shock absorption structure, the rubber foot pad, the shock absorption telescopic rod, the protective cover, the telescopic rod and the rubber structure, the servo motor can be well enabled to have a better shock absorption and buffering effect through the shock absorption structure, the rubber foot pad can further absorb shock and buffer, the shock absorption telescopic rod can be adjusted in real time in a telescopic manner according to the amplitude of the shock absorption structure, the protective cover can protect the servo motor from being damaged due to collision with internal parts, the telescopic rod and the rubber structure are mutually matched to stabilize the internal servo motor, so that the shock sensation is relieved during operation, the telescopic rod can be adjusted in a telescopic manner of extending up and down in real time along with the shock of the servo motor, in addition, the sound absorption sponge is arranged in the inner wall of the protective cover, the noise generated by the vibration of the servo motor can be reduced, and therefore, the problem that the internal damage of the servo motor is caused by severe vibration generated during operation of the existing servo motor is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of a servo motor according to the present invention;
FIG. 2 is a schematic view of the internal structure of the rear end cover of the servo motor of the present invention;
FIG. 3 is a schematic view of a protective cover of the servo motor according to the present invention;
FIG. 4 is a schematic view of the internal structure of the protection cover of the servo motor according to the present invention;
in the figure: 1. a servo motor housing; 2. a front end cap; 3. a groove; 4. a connecting rod; 5. a collar; 6. a rotating shaft; 7. a flange groove; 8. a support structure; 9. fixing the bolt; 10. a rear end cap; 11. a connecting end; 12. an input shaft; 13. a ball bearing; 14. a coding disc; 15. a graduated scale; 16. a phototransistor; 17. a light emitting diode; 18. mounting a plate; 19. a fixing frame; 20. a shock-absorbing structure; 21. a support; 22. a rubber foot pad; 23. a first connection block; 24. a shock-absorbing telescopic rod; 25. a protective cover; 26. a connecting structure; 27. a second connecting block; 28. a telescopic rod; 29. a rubber structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: a servo control structure with a vibration reduction structure for a dredging vehicle comprises a servo motor shell 1, a front end cover 2 is arranged at one end of the servo motor shell 1, grooves 3 are respectively arranged on the servo motor shell 1 and the front end cover 2, a connecting rod 4 is arranged in each groove 3, a shaft collar 5 is arranged in the middle of one end of each front end cover 2, the shaft collar 5 is fixedly connected with the middle of one end of each front end cover 2, a rotating shaft 6 is arranged in each servo motor shell 1, a flange groove 7 is arranged at one end of each front end cover 2, a supporting structure 8 is arranged at the lower end of each servo motor shell 1, the supporting structure 8 is fixedly connected with the lower end of each servo motor shell 1, a fixing bolt 9 is arranged on each supporting structure 8, the fixing bolt 9 is connected with the supporting structure 8 in a penetrating manner, a rear end cover 10 is arranged at the other end of each servo motor shell 1, and a connecting end 11 is arranged at the upper ends of the servo motor shells 1 and the rear end covers 10, the connecting end 11 is connected with the servo motor shell 1 and the upper end flange of the rear end cover 10, an input shaft 12 is arranged in the rear end cover 10, a ball bearing 13 is arranged on the input shaft 12, the ball bearing 13 is connected with the input shaft 12 in a nested mode, an encoding disc 14 is arranged at one end of the input shaft 12, the encoding disc 14 is fixedly connected with one end of the input shaft 12, a graduated scale 15 is arranged on the encoding disc 14, the graduated scale 15 is fixedly connected with the encoding disc 14, a photoelectric transistor 16 is arranged below the input shaft 12, and a light emitting diode 17 is arranged opposite to the photoelectric transistor 16.
Further, the lower extreme of bearing structure 8 is provided with mounting panel 18, and mounting panel 18 passes through bolt fixed connection with the lower extreme of bearing structure 8, and the lower extreme of mounting panel 18 is provided with fixed frame 19, and fixed frame 19 passes through bolt fixed connection with the lower extreme of mounting panel 18, and mounting panel 18 with for fixed frame 19 be other parts and provide the installation place.
Further, the lower extreme of fixed frame 19 is provided with shock-absorbing structure 20, and shock-absorbing structure 20 passes through bolt fixed connection with the lower extreme of fixed frame 19, shock-absorbing structure 20's lower extreme is provided with support 21, and support 21 and shock-absorbing structure 20's lower extreme fixed connection, the both ends foot of support 21 is provided with rubber foot pad 22, and rubber foot pad 22 passes through screw fixed connection with the both ends foot of support 21, shock-absorbing structure 20 can alleviate the vibrations sense that motor operation produced, rubber foot pad 22 is used for further alleviating the vibrations sense.
Further, the lower extreme of rear end cap 10 is provided with first connecting block 23, and the lower extreme fixed connection of first connecting block 23 and rear end cap 10, and the lower extreme of first connecting block 23 is provided with shock attenuation telescopic link 24, and the lower extreme fixed connection of shock attenuation telescopic link 24 and first connecting block 23, and shock attenuation telescopic link 24 is used for carrying on the shock attenuation.
Further, a protective cover 25 is arranged outside the servo motor shell 1, a connecting structure 26 is arranged on the protective cover 25, the protective cover 25 is used for protecting the servo motor, and the connecting structure 26 tightly connects the upper portion and the lower portion of the protective cover 25.
Further, the inner wall of safety cover 25 is provided with second connecting block 27, and the inner wall fixed connection of second connecting block 27 and safety cover 25, be provided with telescopic link 28 on the second connecting block 27, and telescopic link 28 and second connecting block 27 flange joint, the one end of telescopic link 28 is provided with rubber structure 29, and the one end fixed connection of rubber structure 29 and telescopic link 28, telescopic link 28 and rubber structure 29 mutually support the servo motor in the stable safety cover 25, in order to alleviate the vibrations that produce during the operation.
The working principle is as follows: during the use, at first install servo motor on bearing structure 8 on mounting panel 18, then with safety cover 25 fixed mounting on servo motor shell 1, telescopic link 28 and the inside servo motor of rubber structure 29 firm of mutually supporting on the safety cover 25 inner wall, let it alleviate the vibration sense when the operation, telescopic link 28 can follow servo motor's vibrations and stretch out and draw back real-time regulation from top to bottom, the shock-absorbing structure 20 of mounting panel 18 lower extreme can be fine makes servo motor have better shock attenuation buffering's effect, shock attenuation telescopic link 24 can stretch out and draw back according to shock-absorbing structure 20's amplitude, there is the sound sponge of inhaling in the inner wall of safety cover 25 in addition, reducible servo motor is because of the noise that the vibration produced, present servo motor has been solved from this, can produce violent vibration when the operation, lead to the problem of the inside damage of servo motor.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an automobile-used servo control structure that has a structure that shakes of desilting, includes servo motor shell (1), its characterized in that: a front end cover (2) is arranged at one end of the servo motor shell (1), grooves (3) are formed in the servo motor shell (1) and the front end cover (2), a connecting rod (4) is arranged in each groove (3), a shaft collar (5) is arranged in the middle of one end of the front end cover (2), the shaft collar (5) is fixedly connected with the middle of one end of the front end cover (2), a rotating shaft (6) is arranged in the servo motor shell (1), a flange groove (7) is arranged at one end of the front end cover (2), a supporting structure (8) is arranged at the lower end of the servo motor shell (1), the supporting structure (8) is fixedly connected with the lower end of the servo motor shell (1), a fixing bolt (9) is arranged on the supporting structure (8), the fixing bolt (9) is connected with the supporting structure (8) in a penetrating manner, a rear end cover (10) is arranged at the other end of the servo motor shell (1), the upper ends of the servo motor shell (1) and the rear end cover (10) are respectively provided with a connecting end (11), and the connecting end (11) is connected with the servo motor shell (1) and the upper end flange of the rear end cover (10), an input shaft (12) is arranged in the rear end cover (10), a ball bearing (13) is arranged on the input shaft (12), the ball bearing (13) is nested with the input shaft (12), one end of the input shaft (12) is provided with a coding disc (14), and the coding disc (14) is fixedly connected with one end of the input shaft (12), a graduated scale (15) is arranged on the coding disc (14), the graduated scale (15) is fixedly connected with the coding disc (14), a photoelectric transistor (16) is arranged below the input shaft (12), and a light emitting diode (17) is arranged opposite to the phototransistor (16).
2. The servo control structure with the vibration reduction structure for the dredging vehicle as claimed in claim 1, wherein: the lower extreme of bearing structure (8) is provided with mounting panel (18), and mounting panel (18) pass through bolt fixed connection with the lower extreme of bearing structure (8), the lower extreme of mounting panel (18) is provided with fixed frame (19), and the lower extreme of fixed frame (19) and mounting panel (18) passes through bolt fixed connection.
3. The servo control structure with the vibration reduction structure for the dredging vehicle as claimed in claim 2, wherein: the lower extreme of fixed frame (19) is provided with shock-absorbing structure (20), and shock-absorbing structure (20) pass through bolt fixed connection with the lower extreme of fixed frame (19), the lower extreme of shock-absorbing structure (20) is provided with support (21), and the lower extreme fixed connection of support (21) and shock-absorbing structure (20), the both ends foot of support (21) is provided with rubber foot pad (22), and the both ends foot of rubber foot pad (22) and support (21) passes through screw fixed connection.
4. The servo control structure with the vibration reduction structure for the dredging vehicle as claimed in claim 1, wherein: the lower extreme of rear end cap (10) is provided with first connecting block (23), and the lower extreme fixed connection of first connecting block (23) and rear end cap (10), the lower extreme of first connecting block (23) is provided with shock attenuation telescopic link (24), and the lower extreme fixed connection of shock attenuation telescopic link (24) and first connecting block (23).
5. The servo control structure with the vibration reduction structure for the dredging vehicle as claimed in claim 1, wherein: be provided with safety cover (25) outside servo motor shell (1), be provided with connection structure (26) on safety cover (25).
6. The servo control structure with the vibration reduction structure for the dredging vehicle as claimed in claim 5, wherein: the inner wall of safety cover (25) is provided with second connecting block (27), and the inner wall fixed connection of second connecting block (27) and safety cover (25), be provided with telescopic link (28) on second connecting block (27), and telescopic link (28) and second connecting block (27) flange joint, the one end of telescopic link (28) is provided with rubber structure (29), and the one end fixed connection of rubber structure (29) and telescopic link (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122083478.3U CN217010571U (en) | 2021-08-31 | 2021-08-31 | Dredging vehicle is with servo control structure that has structure that shakes that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122083478.3U CN217010571U (en) | 2021-08-31 | 2021-08-31 | Dredging vehicle is with servo control structure that has structure that shakes that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217010571U true CN217010571U (en) | 2022-07-19 |
Family
ID=82366603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122083478.3U Active CN217010571U (en) | 2021-08-31 | 2021-08-31 | Dredging vehicle is with servo control structure that has structure that shakes that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217010571U (en) |
-
2021
- 2021-08-31 CN CN202122083478.3U patent/CN217010571U/en active Active
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