CN108591435B - Assembling process of double-power self-lubricating trial run system with speed reducer - Google Patents
Assembling process of double-power self-lubricating trial run system with speed reducer Download PDFInfo
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- CN108591435B CN108591435B CN201810439669.9A CN201810439669A CN108591435B CN 108591435 B CN108591435 B CN 108591435B CN 201810439669 A CN201810439669 A CN 201810439669A CN 108591435 B CN108591435 B CN 108591435B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0458—Oil-mist or spray lubrication; Means to reduce foam formation
- F16H57/046—Oil-mist or spray lubrication
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Abstract
The invention relates to an assembly process of a double-power self-lubricating test run system with a speed reducer, which comprises the following steps of firstly, placing an adjusting gasket for leveling on a test run platform, and respectively placing a total driving motor, a speed increasing device, the speed reducer and a lubricating device on the corresponding adjusting gasket; then, respectively connecting the main driving motor and the speed increasing device, the main driving motor and the speed reducer, the lubricating device and the speed increasing device, and the lubricating device and the speed reducer; and finally, respectively fixing the main driving motor, the speed increasing device, the speed reducer and the lubricating device on the test run platform through the T-shaped bolts. The invention has reasonable design, compact structure and convenient use.
Description
Technical Field
The invention relates to a speed-increasing and speed-reducing double-power self-lubricating test run system and an assembly process.
Background
At present, in the existing equipment assembly and whole-vehicle test of slurry pumps, geological drilling machines and the like, a power device is required to output different speeds, so that the requirements of products with different models, different series and different specifications are met, and therefore the design of speed change mechanisms such as speed reducers and the like is particularly critical. Speed-changing mechanisms such as speed reducers and the like have simple structures and cannot meet the requirements of speed-increasing and speed-reducing hybrid power output, although some systems have complex structures, high manufacturing cost, complex assembly processes and large occupied area in order to meet the requirements of the hybrid power output, how to provide a speed-increasing and speed-reducing dual-power self-lubricating test run system and an assembly process which have compact structures, can realize the speed change of a large transmission ratio and have low cost becomes the technical problem to be solved.
Disclosure of Invention
The invention aims to solve the technical problems of providing a speed-increasing and speed-reducing double-power self-lubricating test run system and an assembly process; the technical problems to be solved and the advantages to be achieved are set forth in the description which follows and in the detailed description of the embodiments.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a speed-increasing and speed-reducing double-power self-lubricating test run system is installed on a test run platform of a drilling product; the lubricating device comprises a main driving motor, a speed increasing device and a speed reducer which are respectively in transmission connection with the main driving motor, and a lubricating device for respectively filling lubricating oil into the speed increasing device and the speed reducer;
the lubricating device comprises a lubricating base, a lubricating hydraulic oil tank arranged on the lubricating base, a lubricating oil cooler arranged on the lubricating hydraulic oil tank, a lubricating oil flow annunciator and a lubricating oil flow indicator which are arranged on the lubricating oil cooler, a lubricating one-way valve with an inlet connected with the lubricating hydraulic oil tank, a lubricating gear pump with an inlet communicated with an outlet of the lubricating one-way valve, a lubricating safety valve connected between an outlet of the lubricating gear pump and an outlet of the lubricating one-way valve in a bypass mode, a lubricating oil supply distributor communicated with the other outlet of the lubricating gear pump, a lubricating electric contact pressure gauge arranged on the lubricating oil supply distributor, a lubricating heater arranged on the shell of the speed increasing device and/or the shell of the speed reducer, a lubricating PT resistor arranged on the shell of the speed increasing device and/or the shell of the speed reducer, a lubricating thermometer arranged on the shell of, The lubricating device comprises a lubricating liquid level control relay arranged in a speed increasing device shell and/or a speed reducer shell, a lubricating baffle plate arranged around the lubricating liquid level control relay, and a lubricating nozzle arranged in the speed increasing device shell and/or the speed reducer shell and communicated with a lubricating oil supply distributor.
The speed reducer comprises a speed reduction output gear coaxially arranged on an output shaft of the main driving motor, a speed reduction intermediate gear shaft which is arranged on one side of the output shaft of the main driving motor in parallel and meshed with the speed reduction output gear, a speed reducer arranged at one end of the speed reduction intermediate gear shaft, and a speed reduction electromagnetic clutch which is arranged between the speed reduction intermediate gear shaft and the speed reducer in a transmission mode.
The reducer comprises a reduction box body consisting of a lower reduction box body and an upper reduction box body, a reduction cover plate arranged on the reduction box body, a reduction gear shaft arranged in the reduction box body, a small reduction coupling arranged at the input end part of the reduction gear shaft and in transmission connection with a reduction electromagnetic clutch, a reduction locking nut arranged at the input end part of the reduction gear shaft and used for tightly backing the small reduction coupling, a small reduction end cover arranged on the reduction box body and positioned at the end part of the reduction gear shaft, a small reduction end through cover and a small reduction bearing bush which are coaxially arranged on the reduction box body and used for supporting the reduction gear shaft respectively, a large reduction gear shaft arranged on the reduction box body and parallel to the reduction gear shaft, a large reduction end cover arranged on the reduction box body and positioned at the end part of the large reduction gear shaft, a large reduction end through cover coaxially arranged on the reduction box body and used for supporting the large, The assembly of the large deceleration tile, the assembly of the large deceleration thrust tile, the large deceleration coupler arranged at the output end of the large deceleration gear shaft, and the deceleration oil injection pipe and the deceleration oil retaining groove which are respectively arranged in the reduction gearbox body.
The speed increasing device comprises a speed increasing output gear coaxially arranged on an output shaft of the main driving motor, a speed increasing intermediate shaft arranged on one side of the speed increasing output gear in parallel, a speed increasing intermediate gear which is arranged on the speed increasing intermediate shaft in a sliding mode and is used for being meshed with the speed increasing output gear, a speed increasing gear which is arranged at one end of the speed increasing intermediate shaft and is in transmission connection with the speed increasing coupling, and a speed increasing clutch shifting fork which is arranged on one side of the speed increasing intermediate gear, is driven by an air cylinder and drives the speed increasing output gear to slide on the speed.
The speed increaser comprises a speed increasing shell, a speed increasing fixed gear ring arranged in the speed increasing shell, a speed increasing input shaft arranged at one end of the speed increasing shell and connected with the speed increasing coupling key, a speed increasing driving disk coaxially arranged at the end part of the speed increasing input shaft, a speed increasing planetary gear carrier connected with the end part of the speed increasing driving disk and rotating in the speed increasing fixed gear ring, and a speed increasing cross-shaped anti-loose washer arranged on the speed increasing planetary gear carrier and connected with a bolt, the gear transmission mechanism comprises three speed-increasing indexing planetary gears which are rotationally distributed in a speed-increasing planetary gear carrier and are meshed with a speed-increasing fixed gear ring, a speed-increasing central gear shaft which is arranged at the center of the speed-increasing planetary gear carrier and is simultaneously meshed with the three speed-increasing indexing planetary gears, a speed-increasing central spline head which is arranged at the end part of the speed-increasing central gear shaft, a speed-increasing output shaft which is arranged at the other end of a speed-increasing shell, and a speed-increasing spline sleeve which is arranged at the end part of the speed-increasing output shaft and is meshed.
The assembly process of the double-power self-lubricating test run system with the speed reducer of the embodiment comprises a main driving motor, a speed increasing device and a speed reducer which are respectively in transmission connection with the main driving motor, and a lubricating device for respectively filling lubricating oil into the speed increasing device and the speed reducer; the assembly process comprises the following steps of,
firstly, placing an adjusting gasket for leveling on a test run platform, and respectively placing a main driving motor, a speed increasing device, a speed reducer and a lubricating device on the corresponding adjusting gasket; then, respectively connecting the main driving motor and the speed increasing device, the main driving motor and the speed reducer, the lubricating device and the speed increasing device, and the lubricating device and the speed reducer; and finally, respectively fixing the main driving motor, the speed increasing device, the speed reducer and the lubricating device on the test run platform through the T-shaped bolts.
In the case of the speed increasing device, the technology comprises the following steps;
firstly, installing a speed-increasing intermediate shaft on a test run platform; then, aligning corresponding keys and grooves, mounting a speed-increasing intermediate gear on a speed-increasing intermediate shaft, and mounting a speed-increasing clutch between the speed-increasing intermediate shaft and the end part of a speed-increasing input shaft of the speed-increasing device; secondly, mounting a speed-increasing clutch shifting fork on a speed-increasing intermediate gear; and finally, a speed-increasing output gear meshed with the speed-increasing intermediate gear is sleeved on an output shaft of the main driving motor.
When the speed increaser is assembled, the technology comprises the following steps; firstly, a speed-increasing fixed gear ring is arranged in a speed-increasing shell, a speed-increasing indexing planetary gear is arranged on a speed-increasing planetary gear carrier, a speed-increasing input shaft is connected with a speed-increasing driving disk, and a speed-increasing central gear shaft is connected with a speed-increasing central spline head; then, a speed-increasing planetary gear carrier is arranged in a speed-increasing shell, and a speed-increasing indexing planetary gear is internally meshed with a speed-increasing fixed gear ring; secondly, a speed-increasing input shaft is arranged at one end of the speed-increasing shell, a speed-increasing driving disc is connected with the corresponding end face of a speed-increasing planetary gear carrier, and a gear on a speed-increasing central gear shaft is meshed with a speed-increasing indexing planetary gear; thirdly, connecting the speed-increasing output shaft with the speed-increasing spline sleeve; and finally, the speed-increasing output shaft is arranged at the other end of the speed-increasing shell, and the speed-increasing spline sleeve is connected with the speed-increasing central spline head.
When the speed reducer is assembled, the process comprises the following steps; a speed reduction intermediate gear shaft is arranged on the test run platform; then, a deceleration electromagnetic clutch is arranged between the deceleration intermediate gear shaft and the end part of a deceleration small coupling of the speed reducer; and finally, a speed reduction output gear meshed with the speed reduction intermediate gear shaft is sleeved on an output shaft of the main driving motor.
When the speed reducer is assembled, the method comprises the following processes; firstly, a large deceleration tile assembly, a large deceleration thrust tile assembly and a large deceleration end through cover are sequentially arranged on a large deceleration gear shaft, a small deceleration bearing bush assembly and a small deceleration end through cover are sequentially arranged on the large deceleration gear shaft, and a deceleration oil injection pipe and a deceleration oil retaining groove are arranged in a lower deceleration box body; then, respectively installing a reduction gear shaft and a reduction gear shaft into a reduction lower box body; secondly, buckling the upper speed reducing box body on the lower speed reducing box body; thirdly, mounting the small deceleration end cover, the deceleration cover plate and the large deceleration end cover on the deceleration box body; and finally, sleeving the small speed reducing coupler at the end part of the speed reducing gear shaft and fastening the small speed reducing coupler through a speed reducing locking nut, and mounting the large speed reducing coupler on the large speed reducing gear shaft.
When the lubricating device is assembled, the following processes are included; firstly, a lubricating hydraulic oil tank is arranged on a lubricating base, and a lubricating safety valve and a lubricating gear pump are connected with the lubricating hydraulic oil tank; then, a lubricating oil cooler, a lubricating oil supply distributor, a lubricating oil flow indicator, a lubricating oil flow annunciator, a lubricating heater and a lubricating PT resistor are respectively connected to the lubricating hydraulic oil tank; and secondly, a lubricating nozzle, a lubricating liquid level control relay, a lubricating baffle and a lubricating thermometer are respectively arranged in the speed reducing box body and the speed increasing shell body.
The upper speed reducing box body and the lower speed reducing box body are designed in a split mode, organization is convenient, and radial force and axial force are supported by the large speed reducing shoe assembly and the thrust reducing shoe assembly, so that stress of the shaft is improved, and the service life of the shaft is prolonged. The reduction gear shaft is meshed with the reduction gear shaft to realize reduction transmission. The oil tank is kept off in the speed reduction and is prevented from splashing oil, and the fluctuation of the liquid level is small, so that the impact on the liquid level meter is avoided, and the measurement precision of the liquid level meter is improved.
The speed-increasing indexing planetary gear, the speed-increasing planetary gear carrier, the speed-increasing driving disk, the speed-increasing central gear shaft and the speed-increasing fixed gear ring realize stable indexing transmission, ensure the transmission vibration of the speed-increasing input shaft and the speed-increasing output shaft, improve the speed-increasing ratio and are different from the prior speed-increasing machine. The speed-increasing cross-shaped anti-loose washer has good anti-loose effect.
The main driving motor is used as a power source, hybrid power output is realized through the speed-increasing output gear and the speed-reducing output gear, and different speeds can be output according to the test run requirement through the speed-increasing clutch shifting fork and the speed-reducing electromagnetic clutch, so that the speed is increased or reduced.
The lubricating check valve prevents lubricating oil backflow, the lubricating oil cooler cools down, and lubricating oil is filled to the lubrication nozzle realization, and accurate real time monitoring is realized to lubricating oil flow signal ware, lubricated electric contact pressure gauge, lubricating oil flow indicator, lubricated thermometer, lubricated liquid level control relay, guarantees lubricated timely effective, avoids the influence of liquid level fluctuation to lubricated liquid level control relay to improve measurement accuracy through lubricated baffle. The lubrication heater realizes heating.
The process has high assembly efficiency, realizes hierarchical modular assembly, improves assembly precision and reduces the connection time between assembly steps. The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use. The advantages of the invention are not limited to this description, but are described in more detail in the detailed description for better understanding.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the speed reducer of the present invention;
FIG. 3 is a schematic diagram of a first view angle of the speed reducer of the present invention;
FIG. 4 is a schematic diagram of a second view angle of the speed reducer of the present invention;
FIG. 5 is a schematic diagram of a third view angle of the speed reducer of the present invention;
FIG. 6 is a schematic structural view of the speed increasing device of the present invention;
FIG. 7 is an exploded view of the speed increasing device of the present invention;
FIG. 8 is a schematic view of the structure of the lubricating apparatus of the present invention;
FIG. 9 is a schematic view of a first perspective of the lubricating apparatus of the present invention;
FIG. 10 is a schematic view of a second perspective of the lubricating apparatus of the present invention;
wherein: 1. the upper box body is decelerated; 2. the box body is arranged at the lower part of the speed reducer; 3. a deceleration small end cover; 4. a deceleration cover plate; 5. a deceleration large gear shaft; 6. assembling a large deceleration tile; 7. assembling a deceleration thrust shoe; 8. a deceleration big end cover; 9. assembling a small speed reducing bearing bush; 10. a small end through cover for speed reduction; 11. a speed-reducing lock nut; 12. a small deceleration coupler; 13. a deceleration fuel injection pipe; 14. a reduction gear shaft; 15. a deceleration large end through cover; 16. a large deceleration coupler; 17. a deceleration oil retaining groove; 21. lubricating the base; 22. lubricating the safety valve; 23. lubricating the gear pump; 24. lubricating the check valve; 25. a lubricant cooler; 26. a lubrication nozzle; 27. a lubrication flow annunciator; 28. lubricating the electric contact pressure gauge; 29. a lubrication oil feed distributor; 30. a lubricant flow indicator; 31. lubricating the thermometer; 32. a lubrication level control relay; 33. lubricating the baffle; 34. a lubrication heater; 35. lubricating the PT resistor; 46. a speed increasing housing; 47. a fixed gear ring is accelerated; 48. a speed-increasing output shaft; 49. a speed-increasing spline housing; 50. a speed-increasing center gear shaft; 51. a speed increasing central spline head; 52. an acceleration indexing planetary gear; 53. a speed increasing planetary carrier; 54. a speed-increasing cross lock washer; 55. a speed-increasing drive disk; 56. a speed-increasing input shaft; 68. a total drive motor; 69. a speed-increasing output gear; 70. a speed-increasing intermediate gear; 71. a speed-increasing clutch fork; 72. a speed increaser; 73. a reduction output gear; 74. a deceleration intermediate gear shaft; 75. a deceleration electromagnetic clutch; 76. and a speed reducer.
Detailed Description
As shown in fig. 1-10, the speed-increasing and speed-reducing dual-power self-lubricating test run system of the present embodiment is installed on a test run platform of a drilling product; the lubricating device comprises a main driving motor 68, a speed increasing device and a speed reducer which are respectively in transmission connection with the main driving motor 68, and a lubricating device for respectively filling lubricating oil into the speed increasing device and the speed reducer;
the lubricating device comprises a lubricating base 21, a lubricating hydraulic oil tank arranged on the lubricating base 21, a lubricating oil cooler 25 arranged on the lubricating hydraulic oil tank, a lubricating oil flow annunciator 27 and a lubricating oil flow indicator 30 which are arranged on the lubricating oil cooler 25, a lubricating one-way valve 24 with an inlet connected with the lubricating hydraulic oil tank, a lubricating gear pump 23 with an inlet communicated with an outlet of the lubricating one-way valve 24, a lubricating safety valve 22 connected between an outlet of the lubricating gear pump 23 and an outlet of the lubricating one-way valve 24 in a bypass mode, a lubricating oil feeding distributor 29 communicated with the other outlet of the lubricating gear pump 23, a lubricating electric contact pressure gauge 28 arranged on the lubricating oil feeding distributor 29, a lubricating heater 34 arranged on a speed increasing device shell and/or a speed reducer shell, a PT lubricating resistor 35 arranged on the speed increasing device shell and/or the speed reducer shell, and a lubricating thermometer 31 arranged on the speed increasing device shell and/or the speed, The lubricating device comprises a lubricating liquid level control relay 32 arranged in a speed increasing device shell and/or a speed reducer shell, a lubricating baffle 33 arranged around the lubricating liquid level control relay 32, and a lubricating nozzle 26 arranged in the speed increasing device shell and/or the speed reducer shell and communicated with a lubricating oil supply distributor 29.
The speed reducer includes a reduction output gear 73 coaxially provided on the output shaft of the main drive motor 68, a reduction intermediate gear shaft 74 provided in parallel on the output shaft side of the main drive motor 68 and meshing with the reduction output gear 73, a speed reducer 76 provided on one end of the reduction intermediate gear shaft 74, and a reduction electromagnetic clutch 75 drivingly provided between the reduction intermediate gear shaft 74 and the speed reducer 76.
The reducer 76 includes a reduction box body composed of a reduction lower box body 2 and a reduction upper box body 1, a reduction cover plate 4 arranged on the reduction box body, a reduction gear shaft 14 arranged in the reduction box body, a reduction small coupling 12 arranged at an input end of the reduction gear shaft 14 and in transmission connection with a reduction electromagnetic clutch 75, a reduction lock nut 11 arranged at the input end of the reduction gear shaft 14 and used for tightly backing up the reduction small coupling 12, a reduction small end cover 3 arranged on the reduction box body and located at the end of the reduction gear shaft 14, a reduction small end through cover 10 and a reduction small bearing bush assembly 9 coaxially arranged on the reduction box body and respectively used for supporting the reduction gear shaft 14, a reduction large gear shaft 5 arranged on the reduction box body and parallel to the reduction gear shaft 14, a reduction large end cover 8 arranged on the reduction box body and located at the end of the reduction large gear shaft 5, a reduction large end through cover 15 coaxially arranged on the reduction box body and respectively used for supporting the reduction large gear shaft 5, The device comprises a large deceleration tile assembly 6, a large deceleration thrust tile assembly 7, a large deceleration coupler 16 arranged at the output end of a large deceleration gear shaft 5, and a deceleration oil injection pipe 13 and a deceleration oil retaining groove 17 which are respectively arranged in a reduction gearbox body.
The speed increasing device comprises a speed increasing output gear 69 coaxially arranged on an output shaft of the main driving motor 68, a speed increasing intermediate shaft arranged on one side of the speed increasing output gear 69 in parallel, a speed increasing intermediate gear 70 arranged on the speed increasing intermediate shaft in a sliding manner and used for being meshed with the speed increasing output gear 69, a speed increasing gear 72 arranged at one end of the speed increasing intermediate shaft and in transmission connection through a speed increasing coupler, and a speed increasing clutch shifting fork 71 arranged on one side of the speed increasing intermediate gear 70, driven by an air cylinder and driving the speed increasing output gear 69 to slide on the speed increasing intermediate shaft.
The speed increasing gear 72 includes a speed increasing housing 46, a speed increasing fixed ring gear 47 provided in the speed increasing housing 46, a speed increasing input shaft 56 provided at one end of the speed increasing housing 46 and connected to the speed increasing coupling, a speed increasing drive disk 55 coaxially provided at an end of the speed increasing input shaft 56, a speed increasing planet carrier 53 connected to an end of the speed increasing drive disk 55 and rotating in the speed increasing fixed ring gear 47, a speed increasing cross washer 54 provided on the speed increasing planet carrier 53 and connected to a bolt, three speed increasing division planet gears 52 rotatably distributed in the speed increasing planet carrier 53 and meshing with the speed increasing fixed ring gear 47, a speed increasing sun gear shaft 50 provided at a center of the speed increasing planet carrier 53 and meshing with the three speed increasing division planet gears 52 simultaneously, a speed increasing center spline head 51 provided at an end of the speed increasing sun gear shaft 50, and a speed increasing output shaft 48 provided at the other end of the speed increasing housing 46, And a speed increasing spline housing 49 provided at an end of the speed increasing output shaft 48 and meshing with the speed increasing center spline head 51.
The assembly process of the dual-power self-lubricating test run system with the speed reducer of the embodiment comprises a main driving motor 68, a speed increasing device and a speed reducer which are respectively in transmission connection with the main driving motor 68, and a lubricating device for respectively filling lubricating oil into the speed increasing device and the speed reducer; the assembly process comprises the following steps of,
firstly, placing an adjusting gasket for leveling on a test run platform, and respectively placing a main driving motor 68, a speed increasing device, a speed reducer and a lubricating device on the corresponding adjusting gasket; then, the main driving motor 68 and the speed increasing device, the main driving motor 68 and the speed reducer, the lubricating device and the speed increasing device, and the lubricating device and the speed reducer are respectively connected; and finally, fixing the main driving motor 68, the speed increasing device, the speed reducer and the lubricating device on the test run platform respectively through T-shaped bolts.
In the case of the speed increasing device, the technology comprises the following steps;
firstly, installing a speed-increasing intermediate shaft on a test run platform; then, aligning the corresponding keys and grooves, mounting a speed increasing intermediate gear 70 on the speed increasing intermediate shaft, and mounting a speed increasing clutch between the speed increasing intermediate shaft and the end of the speed increasing input shaft 56 of the speed increasing gear 72; secondly, a speed-increasing clutch fork 71 is arranged on a speed-increasing intermediate gear 70; finally, a speed-increasing output gear 69 engaged with a speed-increasing intermediate gear 70 is fitted over the output shaft of the main drive motor 68.
When the speed increaser 72 is assembled, the following process is included; firstly, a speed-increasing fixed gear ring 47 is installed in a speed-increasing shell 46, a speed-increasing indexing planetary gear 52 is installed on a speed-increasing planetary gear carrier 53, a speed-increasing input shaft 56 is connected with a speed-increasing driving disk 55, and a speed-increasing central gear shaft 50 is connected with a speed-increasing central spline head 51; then, the speed increasing carrier 53 is mounted in the speed increasing housing 46, while the speed increasing indexing planetary gear 52 is internally meshed with the speed increasing fixed ring gear 47; secondly, a speed-increasing input shaft 56 is installed at one end of the speed-increasing housing 46, and the speed-increasing drive disk 55 is connected with the corresponding end surface of the speed-increasing planetary gear carrier 53, and simultaneously, the gear on the speed-increasing sun gear shaft 50 is meshed with the speed-increasing indexing planetary gear 52; thirdly, the speed-increasing output shaft 48 is connected with the speed-increasing spline housing 49; finally, the speed increasing output shaft 48 is fitted into the other end of the speed increasing housing 46, and the speed increasing spline housing 49 is connected to the speed increasing center spline head 51.
When the speed reducer is assembled, the process comprises the following steps; a speed reduction intermediate gear shaft 74 is arranged on the test run platform; then, the electromagnetic clutch 75 is decelerated between the deceleration intermediate gear shaft 74 and the end of the deceleration small coupling 12 of the reduction gear 76; finally, a reduction output gear 73 engaged with a reduction intermediate gear shaft 74 is fitted over the output shaft of the main drive motor 68.
When the speed reducer 76 is assembled, the following processes are included; firstly, a large deceleration tile assembly 6, a large deceleration thrust tile assembly 7 and a large deceleration end through cover 15 are sequentially arranged on a large deceleration gear shaft 5, a small deceleration bearing bush assembly 9 and a small deceleration end through cover 10 are sequentially arranged on a deceleration gear shaft 14, and a deceleration oil injection pipe 13 and a deceleration oil retaining groove 17 are arranged in a deceleration lower box body 2; then, the reduction gear shaft 5 and the reduction gear shaft 14 are respectively arranged in the reduction lower box body 2; secondly, buckling the upper speed reducing box body 1 on the lower speed reducing box body 2; thirdly, mounting the small deceleration end cover 3, the deceleration cover plate 4 and the large deceleration end cover 8 on the deceleration box body; finally, the small reduction coupling 12 is fitted around the end of the reduction gear shaft 14 and fastened by the reduction lock nut 11, and the large reduction coupling 16 is mounted on the large reduction gear shaft 5.
When the lubricating device is assembled, the following processes are included; firstly, a lubricating hydraulic oil tank is arranged on a lubricating base 21, and a lubricating safety valve 22 and a lubricating gear pump 23 are connected with the lubricating hydraulic oil tank; then, a lubricating oil cooler 25, a lubricating oil supply distributor 29, a lubricating oil flow indicator 30, a lubricating oil flow annunciator 27, a lubricating heater 34 and a lubricating PT resistor 35 are respectively connected to the lubricating hydraulic oil tank; next, the lubrication nozzle 26, the lubrication level control relay 32, the lubrication baffle 33, and the lubrication thermometer 31 are respectively incorporated into the reduction box body and the speed increasing housing 46.
The upper speed reducing box body 1 and the lower speed reducing box body 2 are designed in a split mode, organization is convenient, and the large speed reducing shoe assembly 6 and the thrust reducing shoe assembly 7 support radial force and axial force, so that stress of the shaft is improved, and the service life is prolonged. The reduction gear shaft 5 is meshed with the reduction gear shaft 14 to realize reduction transmission. The oil tank 17 is prevented from splashing by the speed reduction oil blocking, and small liquid level fluctuation is guaranteed, so that impact on the liquid level meter is avoided, and the measurement precision of the liquid level meter is improved.
The speed-increasing indexing planetary gear 52, the speed-increasing planetary gear carrier 53, the speed-increasing driving disk 55, the speed-increasing central gear shaft 50 and the speed-increasing fixed gear ring 47 realize stable indexing transmission, ensure the transmission vibration of the speed-increasing input shaft 56 and the speed-increasing output shaft 48, improve the speed-increasing ratio and are different from the prior speed-increasing machine. The speed-increasing cross-shaped anti-loose washer 54 has good anti-loose effect.
The main driving motor 68 is used as a power source, hybrid power is output through the speed-increasing output gear 69 and the speed-reducing output gear 73, and different speeds can be output through the speed-increasing clutch shifting fork 71 and the speed-reducing electromagnetic clutch 75 according to the requirements of test run, so that the speed is increased or reduced.
The lubricating check valve 24 prevents lubricating oil from flowing backwards, the lubricating oil cooler 25 cools down, the lubricating nozzle 26 realizes the filling of lubricating oil, the lubricating oil flow annunciator 27, the lubricating electric contact pressure gauge 28, the lubricating oil flow indicator 30, the lubricating thermometer 31 and the lubricating liquid level control relay 32 realize accurate real-time monitoring, the timely and effective lubrication is ensured, and the lubricating baffle 33 is used for avoiding the influence of liquid level fluctuation on the lubricating liquid level control relay 32 and improving the measurement precision. The lubrication heater 34 effects the heating.
The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use.
Claims (5)
1. The assembling process of the double-power self-lubricating trial run system with the speed reducer is characterized in that the double-power self-lubricating trial run system comprises a main driving motor (68), a speed increasing device and a speed reducer which are respectively in transmission connection with the main driving motor (68), and a lubricating device which is used for respectively filling lubricating oil into the speed increasing device and the speed reducer; the assembly process comprises the following steps of,
firstly, placing an adjusting gasket for leveling on a test run platform, and respectively placing a main driving motor (68), a speed increasing device, a speed reducer and a lubricating device on the corresponding adjusting gasket; then, the main driving motor (68) is connected with the speed increasing device, the main driving motor (68) is connected with the speed reducer, the lubricating device is connected with the speed increasing device, and the lubricating device is connected with the speed reducer respectively; finally, the main driving motor (68), the speed increasing device, the speed reducer and the lubricating device are respectively fixed on the test run platform through T-shaped bolts,
when the speed increasing device is assembled, the technology comprises the following steps;
firstly, installing a speed-increasing intermediate shaft on a test run platform; then, aligning the corresponding keys and grooves, mounting a speed-increasing intermediate gear (70) on the speed-increasing intermediate shaft, and mounting a speed-increasing clutch between the speed-increasing intermediate shaft and the end part of a speed-increasing input shaft (56) of a speed-increasing device (72); secondly, a speed-increasing clutch shifting fork (71) is arranged on a speed-increasing intermediate gear (70); finally, a speed-increasing output gear (69) meshed with the speed-increasing intermediate gear (70) is sleeved on an output shaft of the main driving motor (68).
2. The assembling process of the dual-power self-lubricating trial run system with the speed reducer as claimed in claim 1, wherein the assembling process of the speed reducer (72) comprises the following steps; firstly, a speed-increasing fixed gear ring (47) is arranged in a speed-increasing shell (46), a speed-increasing indexing planetary gear (52) is arranged on a speed-increasing planetary gear carrier (53), a speed-increasing input shaft (56) is connected with a speed-increasing driving disk (55), and a speed-increasing central gear shaft (50) is connected with a speed-increasing central spline head (51); then, a speed-increasing planetary carrier (53) is installed in a speed-increasing housing (46), and a speed-increasing indexing planetary gear (52) is meshed with a speed-increasing fixed ring gear (47); secondly, a speed-increasing input shaft (56) is arranged at one end of the speed-increasing shell (46), a speed-increasing driving disk (55) is connected with the corresponding end surface of a speed-increasing planetary gear carrier (53), and a gear on a speed-increasing central gear shaft (50) is meshed with a speed-increasing indexing planetary gear (52); thirdly, the speed-increasing output shaft (48) is connected with a speed-increasing spline sleeve (49); finally, the speed-increasing output shaft (48) is arranged at the other end of the speed-increasing shell (46), and the speed-increasing spline sleeve (49) is connected with the speed-increasing central spline head (51).
3. The assembly process of the dual-power self-lubricating trial run system with the speed reducer as claimed in claim 2, wherein the process comprises the following steps when the speed reducer is assembled; a speed reduction intermediate gear shaft (74) is arranged on the test run platform; then, the electromagnetic clutch (75) is decelerated between the deceleration intermediate gear shaft (74) and the end part of the deceleration small coupling (12) of the speed reducer (76); finally, a reduction output gear (73) meshed with the reduction intermediate gear shaft (74) is sleeved on an output shaft of the main driving motor (68).
4. The assembling process of the dual-power self-lubricating trial run system with the speed reducer as claimed in claim 3, wherein the assembling process comprises the following steps when the speed reducer (76) is assembled; firstly, a large deceleration tile assembly (6), a large deceleration thrust tile assembly (7) and a large deceleration end through cover (15) are sequentially arranged on a large deceleration gear shaft (5), a small deceleration tile assembly (9) and a small deceleration end through cover (10) are sequentially arranged on a deceleration gear shaft (14), and a deceleration oil injection pipe (13) and a deceleration oil blocking groove (17) are arranged in a deceleration lower box body (2); then, the reduction gear shaft (5) and the reduction gear shaft (14) are respectively arranged in the reduction lower box body (2); secondly, buckling the upper speed reducing box body (1) on the lower speed reducing box body (2); thirdly, mounting the small deceleration end cover (3), the deceleration cover plate (4) and the large deceleration end cover (8) on the deceleration box body; and finally, sleeving the small speed reducing coupler (12) on the end part of the speed reducing gear shaft (14) and fastening the small speed reducing coupler through a speed reducing lock nut (11), and installing a large speed reducing coupler (16) on the large speed reducing gear shaft (5).
5. The assembly process of the dual-power self-lubricating trial run system with the speed reducer as claimed in claim 4, wherein the assembly process of the lubricating device comprises the following steps; firstly, a lubricating hydraulic oil tank is arranged on a lubricating base (21), and a lubricating safety valve (22) and a lubricating gear pump (23) are connected with the lubricating hydraulic oil tank; then, a lubricating oil cooler (25), a lubricating oil supply distributor (29), a lubricating oil flow indicator (30), a lubricating oil flow annunciator (27), a lubricating heater (34) and a lubricating PT resistor (35) are respectively connected to the lubricating hydraulic oil tank; then, a lubrication nozzle (26), a lubrication liquid level control relay (32), a lubrication baffle (33) and a lubrication thermometer (31) are respectively arranged in the reduction box body and the acceleration shell (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439669.9A CN108591435B (en) | 2018-05-09 | 2018-05-09 | Assembling process of double-power self-lubricating trial run system with speed reducer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810439669.9A CN108591435B (en) | 2018-05-09 | 2018-05-09 | Assembling process of double-power self-lubricating trial run system with speed reducer |
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| CN108591435A CN108591435A (en) | 2018-09-28 |
| CN108591435B true CN108591435B (en) | 2020-09-29 |
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| CN117515142B (en) * | 2024-01-08 | 2024-03-29 | 常州天安尼康达电器有限公司 | Permanent magnet direct current gear reduction motor with self-lubricating function |
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| JP2748479B2 (en) * | 1988-12-29 | 1998-05-06 | スズキ株式会社 | Continuously variable transmission for vehicles |
| CN101761609A (en) * | 2008-12-12 | 2010-06-30 | 天津市正平机械新技术有限公司 | Bidirectional output speed reducer |
| JP2012233560A (en) * | 2011-04-27 | 2012-11-29 | Fuji Hensokuki Co Ltd | Speed change device |
| CN203770596U (en) * | 2014-04-25 | 2014-08-13 | 重庆威能奇传动技术有限公司 | Speed reducer specially for building material machinery with lubrication reliability |
| CN205715482U (en) * | 2016-05-05 | 2016-11-23 | 杭州前进齿轮箱集团股份有限公司 | A kind of special vehicle clutch transfer case |
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