CN115837386A - Tail gate servomotor overhauls device - Google Patents
Tail gate servomotor overhauls device Download PDFInfo
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- CN115837386A CN115837386A CN202211495867.XA CN202211495867A CN115837386A CN 115837386 A CN115837386 A CN 115837386A CN 202211495867 A CN202211495867 A CN 202211495867A CN 115837386 A CN115837386 A CN 115837386A
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- 238000004140 cleaning Methods 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims 3
- 238000004146 energy storage Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The invention provides a tail gate servomotor overhauling device, and belongs to the field of auxiliary equipment of energy storage power stations. The technical scheme is as follows: including moving mechanism, the setting is at the clean mechanism of moving mechanism tip, still including setting up the mechanism that sprays on moving mechanism, moving mechanism is including removing the frame, a plurality of support pulleys of setting on removing the frame, it includes outer annular frame in preceding outer annular frame and the outer annular frame in back to remove the frame, preceding outer annular frame is provided with preceding inner ring frame and back inner ring frame respectively through a plurality of stands with the outer annular frame in back inside, be provided with a plurality of horizontal support rods between the outer annular frame in preceding outer annular frame and the outer annular frame in back, be provided with the column casing between preceding inner ring frame and the back inner ring frame, be provided with a plurality of movable rods with bracing piece parallel arrangement through the connecting rod on the support column casing outer wall, the movable rod both ends are provided with support pulleys, be provided with clean mechanism on the preceding outer annular frame. The invention has the beneficial effects that: the structure is simple, the use is convenient, and the inside of the oil cylinder of the tail gate servomotor can be efficiently and quickly cleaned.
Description
Technical Field
The invention relates to the field of auxiliary equipment of energy storage power stations, in particular to a tail gate servomotor overhauling device.
Background
A water pumping and energy storage power station pumps water to a reservoir by using electric energy in the low ebb period of electric load, and discharges water to a hydropower station for power generation in a lower reservoir in the peak period of the electric load, which is also called an energy storage hydropower station, wherein a tail gate servomotor needs to be overhauled regularly in the energy storage power station, the interior of a servomotor cylinder needs to be cleaned in the overhauling process, and a preservative film is covered for protection after the cleaning is finished.
Disclosure of Invention
The invention aims to provide a tail gate servomotor overhauling device which is simple in structure, convenient to use and capable of efficiently and quickly cleaning the interior of a tail gate servomotor oil cylinder.
The invention is realized by the following measures:
the tail gate servomotor overhauling device is characterized by comprising a moving mechanism, a cleaning mechanism arranged at the end part of the moving mechanism and a spraying mechanism arranged on the moving mechanism;
the cleaning mechanism is used for cleaning the inside of the servomotor oil cylinder, and the spraying mechanism can spray cleaning liquid into the oil cylinder and is matched with the cleaning mechanism to clean the inside;
the moving mechanism comprises a moving frame and a plurality of supporting pulleys arranged on the moving frame, the moving frame comprises a front outer annular frame and a rear outer annular frame, and a front inner annular frame and a rear inner annular frame are respectively arranged in the front outer annular frame and the rear outer annular frame through a plurality of stand columns;
a plurality of horizontal support rods are arranged between the front outer annular frame and the rear outer annular frame;
a column sleeve is arranged between the front inner annular frame and the rear inner annular frame;
a plurality of movable rods arranged in parallel with the support rods are arranged on the outer wall of the support column barrel through connecting rods, and support pulleys are arranged at two ends of each movable rod;
the moving mechanism can be supported inside the oil cylinder and can move in the oil cylinder;
the cleaning mechanism is arranged on the front outer annular frame;
clean mechanism is including setting up the bottom plate in preceding outer annular frame outside, be provided with a driving motor on the bottom plate, a driving motor tip roating seat, the roating seat periphery is provided with a plurality of brush heads.
The invention has the following specific characteristics:
the cylindrical shell is divided into a front cylindrical shell and a rear cylindrical shell by the annular baffle, the front cylindrical shell is provided with the front inner annular frame at the end part, and the rear cylindrical shell is provided with the rear inner annular frame at the end part.
A pair of first connecting rods is arranged between the movable rod and the front cylinder body, one end of each first connecting rod is hinged to the front cylinder body, and the other end of each first connecting rod is hinged to the movable rod;
the periphery of the rear cylinder body is provided with a movable sleeve, a second connecting rod is arranged between the movable sleeve and the first connecting rod close to one side of the annular baffle, one end of the second connecting rod is hinged to the movable sleeve, and the other end of the second connecting rod is hinged to the first connecting rod.
A pair of electric cylinders is fixedly arranged on one side of the movable sleeve and the outer wall of the rear cylinder body, and the end parts of electric push rods of the pair of electric cylinders are fixedly connected to the movable sleeve;
the movable sleeve transversely moves, and through the lever principle, the movable support of the first connecting rod and the second connecting rod can realize that the movable rod is far away from or close to the supporting rod, and the whole circumferential radius of the moving mechanism is adjusted, so that the moving mechanism is supported in the oil cylinder.
The spraying mechanism comprises a liquid storage barrel arranged in the column barrel, one end of the liquid storage barrel close to the front outer annular frame is closed, and one end of the liquid storage barrel close to the rear outer annular frame is open and is provided with a sealing cover;
the bottom plate periphery is provided with the ring channel, be provided with a plurality of nozzles on the ring channel, be provided with the water pump on the column casing outer wall, the end of intaking of water pump is provided with the inlet tube, the inlet tube tip passes the column casing sets up inside the liquid storage bucket, the delivery port of water pump is provided with first outlet pipe, first outlet pipe sets up on the preceding outer annular frame, be provided with on the base the second outlet pipe that first outlet pipe position corresponds, second outlet pipe one end with the inside intercommunication of ring channel, the second outlet pipe other end is inserted and is established in the first outlet pipe.
The rotating seat comprises a ring-shaped shell, an inner supporting plate is arranged on the inner side of the ring-shaped shell, and the end part of the first driving motor is arranged on the inner supporting plate;
a plurality of elastic pieces are arranged on the outer side wall of the annular shell at equal intervals, and the brush head is arranged on each elastic piece.
The elastic part comprises a pair of connecting rods, a plurality of through holes are formed in the outer side wall corresponding to the connecting rods, one ends of the connecting rods are arranged inside the annular shell and provided with inner pressing plates, the other ends of the connecting rods penetrate through the through holes and are arranged outside the annular shell and provided with outer pressing plates, and the brush heads are arranged on the surfaces of the outer pressing plates;
a spring is arranged between one side of the inner pressure plate, which is close to the outer pressure plate, and the annular shell, the spring is arranged on the periphery of the connecting rod, an annular air bag is arranged between one side of the inner pressure plate, which is far away from the outer pressure plate, and the annular shell, and the annular air bag is arranged inside the annular shell;
the annular air bag is provided with an air inlet pipe and an air outlet pipe, the inner supporting plate is provided with an inflator pump and an air pump, the inflator pump is connected with the air inlet pipe through a hose, and the air pump is connected with the air outlet pipe through a hose;
and the inner supporting plate is also provided with a storage battery and a controller which are matched with the inflator pump and the air pump for use.
A plurality of ventilation slots are formed in the shell of the annular shell, and electromagnetic valves are arranged on the air inlet pipe and the air outlet pipe;
when the inflation pump works, the electromagnetic valve on the air outlet pipe is closed, and the electromagnetic valve on the air inlet pipe is opened;
when the air suction pump works, the electromagnetic valve on the air outlet pipe is opened, and the electromagnetic valve on the air inlet pipe is closed.
The bottom plate is provided with a plurality of cross rods, the end parts of the cross rods are provided with auxiliary pulleys, annular chutes are formed in the inner supporting plates, and the auxiliary pulleys are arranged in the annular chutes.
A second driving motor is arranged at one end of the movable rod, and the end part of a motor shaft of the second driving motor is provided with the supporting pulley;
and a lifting ring is arranged on the rear outer annular frame.
When the oil cylinder is cleaned, the oil cylinder is obliquely and fixedly placed, cleaning liquid is poured into the liquid storage barrel, one end of the movable frame, provided with the cleaning mechanism, is placed from the higher end of the oil cylinder to control the electric cylinder, the movable sleeve transversely moves, and the movable support of the first connecting rod and the second connecting rod is realized through the lever principle, so that the movable mechanism is supported inside the oil cylinder, the work of the inflator pump is controlled, the annular air bag is inflated, the annular air bag supports the elastic pieces, the brush head is pressed close to the inner wall of the oil cylinder, and then the control rope is fastened on the hanging ring;
after beginning to clean, control first driving motor second driving motor with water pump work, the water pump is in the cleaning solution the stock solution bucket is taken out, later by the nozzle is spouted on the hydro-cylinder inner wall, second driving motor can drive supporting pulley rotates, thereby the drive moving mechanism gos forward (the removal frame is removed to the lower one end of hydro-cylinder by the higher one end of hydro-cylinder), first driving motor drives annular housing swivel ring, thereby it is a plurality of to drive brush head rotates and cleans inside the hydro-cylinder, works as when the removal frame removes the lower one end of hydro-cylinder, control second driving motor drives supporting pulley antiport, draws simultaneously control rope, the removal frame is removed to the higher one end of hydro-cylinder by the lower one end of hydro-cylinder, cleans once more.
The invention has the beneficial effects that: the structure is simple, the use is convenient, and the inside of the oil cylinder of the tail gate servomotor can be efficiently and quickly cleaned.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a cleaning mechanism according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a cleaning mechanism in an embodiment of the invention.
Fig. 5 is a schematic view of the internal structure of the cleaning mechanism according to the embodiment of the present invention.
FIG. 6 is a diagram illustrating the background art of the present invention.
Wherein the reference numerals are: 1. a moving mechanism; 2. a spraying mechanism; 3. a cleaning mechanism; 4. a liquid storage barrel; 5. a rear outer annular frame; 6. a front outer annular frame; 7. a front barrel; 8. an annular baffle; 9. a rear cylinder body; 10. a movable sleeve; 11. an electric cylinder; 12. a first link; 14. a second link; 15. a support pulley; 16. a movable rod; 17. a water pump; 18. a water inlet pipe; 19. a first water outlet pipe; 20. a base plate; 21. an annular duct; 2101. a nozzle; 2102. a second water outlet pipe; 2. a first drive motor; 23. a rotating base; 24. an elastic member; 25. an inner supporting plate; 2501. an annular chute; 26. an annular housing; 2601. a vent slot; 27. a cross bar; 28. an auxiliary pulley; 29. a connecting rod; 30. an outer pressing plate; 31. an inner pressure plate; 32. a spring; 33. an annular air bag; 3301. an air inlet pipe; 3302. and (4) exhausting the gas.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-5, a tail gate servomotor overhaul device comprises a moving mechanism 1, a cleaning mechanism 3 arranged at the end part of the moving mechanism 1, and a spraying mechanism 2 arranged on the moving mechanism 1;
the cleaning mechanism 3 is used for cleaning the inside of the servomotor oil cylinder, and the spraying mechanism 2 can spray cleaning liquid into the oil cylinder and is matched with the cleaning mechanism 3 to clean the inside;
the moving mechanism 1 comprises a moving frame and a plurality of supporting pulleys 15 arranged on the moving frame, the moving frame comprises a front outer annular frame 6 and a rear outer annular frame 5, and the front inner annular frame and the rear inner annular frame are respectively arranged in the front outer annular frame 6 and the rear outer annular frame 5 through a plurality of stand columns;
a plurality of horizontal support rods are arranged between the front outer annular frame 6 and the rear outer annular frame 5;
a column cylinder is arranged between the front inner annular frame and the rear inner annular frame;
a plurality of movable rods 16 which are arranged in parallel with the support rods are arranged on the outer wall of the support column barrel through connecting rods 29, and support pulleys 15 are arranged at two ends of each movable rod 16;
the moving mechanism 1 can be supported inside the oil cylinder and can move in the oil cylinder;
the front outer annular frame 6 is provided with a cleaning mechanism 3;
the cleaning mechanism 3 comprises a bottom plate 20 arranged on the outer side of the front outer annular frame 6, a first driving motor 22 is arranged on the bottom plate 20, a rotating seat 23 is arranged at the end part of the first driving motor 22, and a plurality of brush heads are arranged on the periphery of the rotating seat 23.
The periphery of the column barrel is provided with an annular baffle 8, the column barrel is divided into a front barrel body 7 and a rear barrel body 9 by the annular baffle 8, the end part of the front barrel body 7 is provided with a front inner annular frame, and the end part of the rear barrel body 9 is provided with a rear inner annular frame.
A pair of first connecting rods 2912 is arranged between the movable rod 16 and the front cylinder 7, one end of each first connecting rod 2912 is hinged to the front cylinder 7, and the other end of each first connecting rod 2912 is hinged to the movable rod 16;
a movable sleeve 10 is arranged on the periphery of the rear cylinder 9, a second connecting rod 2914 is arranged between the movable sleeve 10 and the first connecting rod 2912 close to one side of the ring-shaped baffle 8, one end of the second connecting rod 2914 is hinged to the movable sleeve 10, and the other end of the second connecting rod 2914 is hinged to the first connecting rod 2912.
A pair of electric cylinders 11 are fixedly arranged on one side of the movable sleeve 10 and the outer wall of the rear cylinder 9, and the end parts of electric push rods of the pair of electric cylinders 11 are fixedly connected to the movable sleeve 10;
the movable sleeve 10 moves transversely, and the movable rod 16 can be far away from or close to the supporting rod through the lever principle and the movable support of the first connecting rod 2912 and the second connecting rod 2914, so that the whole circumferential radius of the moving mechanism 1 is adjusted, and the moving mechanism 1 is supported inside the oil cylinder.
The spraying mechanism 2 comprises a liquid storage barrel 4 arranged in the column barrel, one end of the liquid storage barrel 4 close to the front outer annular frame 6 is closed, one end of the liquid storage barrel 4 close to the rear outer annular frame 5 is open, and a sealing cover is arranged;
the periphery of bottom plate 20 is provided with ring conduit 21, be provided with a plurality of nozzles 2101 on the ring conduit 21, be provided with water pump 17 on the column casing outer wall, water pump 17's the end of intaking is provided with inlet tube 18, the inlet tube 18 tip passes the column casing and sets up inside liquid storage bucket 4, water pump 17's water outlet end is provided with first outlet pipe 19, first outlet pipe 19 sets up in the front on outer annular frame 6, be provided with the second outlet pipe 2102 that first outlet pipe 19 position corresponds on the base, second outlet pipe 2102 one end and the inside intercommunication of ring conduit 21, the second outlet pipe 2102 other end is inserted and is established in first outlet pipe 19.
The rotating seat 23 comprises a ring-shaped shell 26, an inner supporting plate 25 is arranged on the inner side of the ring-shaped shell 26, and the end part of the first driving motor 22 is arranged on the inner supporting plate 25;
a plurality of elastic pieces 24 are arranged on the outer side wall of the annular shell 26 at equal intervals, and brush heads are arranged on the elastic pieces 24.
The elastic part 24 comprises a pair of connecting rods 29, a plurality of through holes are formed in the outer side wall corresponding to the positions of the connecting rods 29, one ends of the connecting rods 29 are arranged inside the annular shell 26 and provided with inner pressing plates 31, the other ends of the connecting rods 29 penetrate through the through holes and are arranged outside the annular shell 26 and provided with outer pressing plates 30, and brush heads are arranged on the surfaces of the outer pressing plates 30;
a spring 32 is arranged between one side of the inner pressure plate 31 close to the outer pressure plate 30 and the annular shell 26, the spring 32 is arranged on the periphery of the connecting rod 29, an annular air bag 33 is arranged between one side of the inner pressure plate 31 far away from the outer pressure plate 30 and the annular shell 26, and the annular air bag 33 is arranged inside the annular shell 26;
an air inlet pipe 3301 and an exhaust pipe 3302 are arranged on the annular air bag 33, an inflator pump and an air pump are arranged on the inner supporting plate 25, the inflator pump is connected with the air inlet pipe 3301 through a hose, and the air pump is connected with the exhaust pipe 3302 through a hose;
the inner supporting plate 25 is also provided with a storage battery and a controller which are used in cooperation with the inflator pump and the air pump.
A plurality of ventilation slots 2601 are formed in the shell of the annular shell 26, and electromagnetic valves are arranged on the air inlet pipe 3301 and the air outlet pipe;
when the inflation pump works, the electromagnetic valve on the air outlet pipe is closed, and the electromagnetic valve on the air inlet pipe 3301 is opened;
when the air pump works, the electromagnetic valve on the air outlet pipe is opened, and the electromagnetic valve on the air inlet pipe 3301 is closed.
A plurality of cross bars 27 are arranged on the bottom plate 20, the end parts of the cross bars 27 are provided with auxiliary pulleys 28, the inner supporting plate 25 is provided with an annular sliding groove 2501, and the auxiliary pulleys 28 are arranged in the annular sliding groove 2501.
A second driving motor is arranged at one end of the movable rod 16, and a supporting pulley 15 is arranged at the end part of a motor shaft of the second driving motor;
and a lifting ring is arranged on the rear outer annular frame 5.
When the oil cylinder is cleaned, the oil cylinder is obliquely and fixedly placed, cleaning liquid is poured into the liquid storage barrel 4, one end of the movable frame, which is provided with the cleaning mechanism 3, is placed from the higher end of the oil cylinder, the electric cylinder 11 is controlled, the movable sleeve 10 transversely moves, and through the lever principle, the movable support of the first connecting rod 2912 and the second connecting rod 2914 supports the moving mechanism 1 in the oil cylinder, the inflation pump is controlled to work, the annular air bag 33 is inflated, the annular air bag 33 supports the elastic pieces 24, so that the brush head is close to the inner wall of the oil cylinder, and then the control rope is fastened on the hanging ring;
after beginning to clean, control first driving motor 22, second driving motor and water pump 17 work, water pump 17 takes the cleaning solution out at liquid storage bucket 4, later spout on hydro-cylinder inner wall by nozzle 2101, second driving motor can drive supporting pulley 15 and rotate, thereby drive moving mechanism 1 and advance (remove the frame and remove to the lower one end of hydro-cylinder by the higher one end of hydro-cylinder), first driving motor 22 drives annular housing 26 swivel ring, thereby it cleans to drive a plurality of brush heads rotation inside the hydro-cylinder, when removing the frame and removing to the lower one end of hydro-cylinder, control second driving motor drives supporting pulley 15 counter-rotation, draw the control rope simultaneously and drag, it removes to the higher one end of hydro-cylinder by the lower one end of hydro-cylinder to remove the frame, clean once more.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (10)
1. The tail gate servomotor overhauling device is characterized by comprising a moving mechanism, a cleaning mechanism arranged at the end part of the moving mechanism and a spraying mechanism arranged on the moving mechanism;
the moving mechanism comprises a moving frame and a plurality of supporting pulleys arranged on the moving frame, the moving frame comprises a front outer annular frame and a rear outer annular frame, and the front inner annular frame and the rear inner annular frame are respectively arranged in the front outer annular frame and the rear outer annular frame through a plurality of stand columns;
a plurality of horizontal support rods are arranged between the front outer annular frame and the rear outer annular frame;
a column sleeve is arranged between the front inner annular frame and the rear inner annular frame;
a plurality of movable rods arranged in parallel with the support rods are arranged on the outer wall of the support column barrel through connecting rods, and support pulleys are arranged at two ends of each movable rod;
the cleaning mechanism is arranged on the front outer annular frame;
clean mechanism is including setting up the bottom plate in preceding outer annular frame outside, be provided with a driving motor on the bottom plate, a driving motor tip roating seat, the roating seat periphery is provided with a plurality of brush heads.
2. The tailgate servomotor maintenance device according to claim 1, wherein an annular baffle is disposed at the periphery of the column, the annular baffle divides the column into a front cylinder and a rear cylinder, the front cylinder is provided with the front inner annular frame at the end, and the rear cylinder is provided with the rear inner annular frame at the end.
3. The tailgate servomotor overhaul device according to claim 2, wherein a pair of first connecting rods are disposed between the movable rod and the front cylinder, one end of each first connecting rod is hinged to the front cylinder, and the other end of each first connecting rod is hinged to the movable rod;
the periphery of the rear cylinder body is provided with a movable sleeve, a second connecting rod is arranged between the movable sleeve and the first connecting rod close to one side of the annular baffle, one end of the second connecting rod is hinged to the movable sleeve, and the other end of the second connecting rod is hinged to the first connecting rod.
4. The service device of claim 3, wherein a pair of electric cylinders are fixedly disposed on one side of the movable sleeve and the outer wall of the rear cylinder, and ends of electric push rods of the pair of electric cylinders are fixedly connected to the movable sleeve.
5. The tailgate servomotor maintenance device according to claim 1, wherein the spraying mechanism includes a liquid storage barrel disposed inside the cylinder, one end of the liquid storage barrel near the front outer annular frame is closed, one end of the liquid storage barrel near the rear outer annular frame is open, and a sealing cover is disposed;
the bottom plate periphery is provided with the ring channel, be provided with a plurality of nozzles on the ring channel, be provided with the water pump on the column casing outer wall, the end of intaking of water pump is provided with the inlet tube, the inlet tube tip passes the column casing sets up inside the liquid storage bucket, the delivery port of water pump is provided with first outlet pipe, first outlet pipe sets up on the preceding outer annular frame, be provided with on the base the second outlet pipe that first outlet pipe position corresponds, second outlet pipe one end with the inside intercommunication of ring channel, the second outlet pipe other end is inserted and is established in the first outlet pipe.
6. The tailgate servomotor maintenance device according to claim 1, wherein the rotary seat comprises a ring-shaped housing, an inner supporting plate is disposed inside the ring-shaped housing, and an end of the first driving motor is disposed on the inner supporting plate;
the outer side wall of the annular shell is provided with a plurality of elastic pieces at equal intervals, and the elastic pieces are provided with the brush heads.
7. The tailgate servomotor overhaul device according to claim 6, wherein the elastic member comprises a pair of connecting rods, a plurality of through holes are formed in the outer side wall corresponding to the connecting rods, one end of each of the pair of connecting rods is disposed inside the annular casing and provided with an inner pressing plate, the other end of each of the pair of connecting rods passes through the through holes and is disposed outside the annular casing and provided with an outer pressing plate, and the surface of the outer pressing plate is provided with the brush head;
a spring is arranged between one side of the inner pressing plate, which is close to the outer pressing plate, and the annular shell, the spring is arranged on the periphery of the connecting rod, an annular air bag is arranged between one side of the inner pressing plate, which is far away from the outer pressing plate, and the annular shell, and the annular air bag is arranged in the annular shell;
the annular air bag is provided with an air inlet pipe and an air outlet pipe, the inner supporting plate is provided with an inflator pump and an air pump, the inflator pump is connected with the air inlet pipe through a hose, and the air pump is connected with the air outlet pipe through a hose;
and the inner supporting plate is also provided with a storage battery and a controller which are matched with the inflator pump and the air pump for use.
8. The service device of claim 6, wherein the casing of the annular casing has a plurality of ventilation slots, and the air inlet tube and the air outlet tube are both provided with electromagnetic valves.
9. The service device of the tail gate servomotor of claim 8, wherein the bottom plate is provided with a plurality of cross bars, the end portions of the cross bars are provided with auxiliary pulleys, the inner supporting plate is provided with an annular chute, and the auxiliary pulleys are arranged in the annular chute.
10. The tail gate servomotor overhauling device as recited in any one of claims 1 to 9, wherein a second driving motor is provided at one end of the movable rod, and the supporting pulley is provided at an end of a motor shaft of the second driving motor;
and a lifting ring is arranged on the rear outer annular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211495867.XA CN115837386B (en) | 2022-11-28 | 2022-11-28 | Tail gate servomotor overhauling device |
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|---|---|---|---|
| CN202211495867.XA CN115837386B (en) | 2022-11-28 | 2022-11-28 | Tail gate servomotor overhauling device |
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| CN115837386A true CN115837386A (en) | 2023-03-24 |
| CN115837386B CN115837386B (en) | 2024-07-12 |
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| CN218945851U (en) * | 2022-11-28 | 2023-05-02 | 国网新源控股有限公司 | Tail gate servomotor maintenance equipment |
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| WO2022099984A1 (en) * | 2020-11-13 | 2022-05-19 | 长缆电工科技股份有限公司 | Device for detecting and cleaning inner wall of pipeline and pipeline cleaning method |
| CN113101884A (en) * | 2021-04-20 | 2021-07-13 | 王维作 | Glue producing equipment with uniform glue discharging rate and capable of automatically cleaning inner wall |
| CN113513658A (en) * | 2021-08-09 | 2021-10-19 | 聂海涛 | Hydraulic engineering pipe connection sealing device |
| CN113731974A (en) * | 2021-08-14 | 2021-12-03 | 新奥新能源工程技术有限公司 | Gas pipeline cleaning device and using method |
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| CN115837386B (en) | 2024-07-12 |
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