CN118188760A - Coking furnace speed reducer with zero-clearance transmission - Google Patents
Coking furnace speed reducer with zero-clearance transmission Download PDFInfo
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- CN118188760A CN118188760A CN202410613021.4A CN202410613021A CN118188760A CN 118188760 A CN118188760 A CN 118188760A CN 202410613021 A CN202410613021 A CN 202410613021A CN 118188760 A CN118188760 A CN 118188760A
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 34
- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 238000004939 coking Methods 0.000 title claims description 17
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims abstract description 34
- 239000000571 coke Substances 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 47
- 230000001050 lubricating effect Effects 0.000 abstract description 42
- 239000012634 fragment Substances 0.000 description 29
- 239000012530 fluid Substances 0.000 description 27
- 239000003921 oil Substances 0.000 description 14
- 238000005461 lubrication Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of speed reducers, in particular to a coke oven speed reducer with no-clearance transmission, which comprises a base, a bottom shell, a lower housing and an upper housing, wherein the top of the bottom shell is fixedly arranged, the top of the bottom shell is movably arranged, the top of the lower housing is movably arranged, the inner wall of the lower housing is fixedly provided with a semi-surrounding structure consisting of two arc guide plates and a V-shaped guide plate, the lower housing enters a temporary storage pipe through a joint and a corrugated plate, a small amount of lubricating liquid is reserved in the temporary storage pipe under the condition of small discharge amount of the lubricating liquid, the temporary storage pipe is not required to be discharged outwards, a sealing plug is opened under the condition of large discharge amount of the lubricating liquid, the lubricating liquid in the temporary storage pipe is discharged into a storage container, when the lower housing and the upper housing are replaced, the lubricating liquid in the lower housing and the upper housing only needs to be discharged in a large amount, and different working requirements are compounded, and meanwhile, the coke oven speed reducer is convenient to operate and has high practicability.
Description
Technical Field
The invention relates to the technical field of speed reducers, in particular to a coking furnace speed reducer with zero-clearance transmission.
Background
The speed reducer of the coking furnace is a transmission device for coking furnace equipment, and has the main functions of reducing the rotating speed and increasing the torque so as to adapt to the working requirements of the coking furnace, and the speed reducer of the coking furnace can bear larger torque and load, has higher reliability and durability and can adapt to severe working environments such as high temperature, dust and the like.
Common faults of a gapless drive coke oven reducer include: gear wear: the bearing is damaged due to long-time use or poor lubrication: oil leakage may be caused by overload, poor lubrication or entry of foreign matter: vibration and noise caused by seal degradation or damage: poor gear engagement, unbalanced shaft, etc., and is overheated: insufficient lubrication, overload or poor heat dissipation, etc., and shaft breakage: it may be caused by overload or material defects that the gear breaks teeth: heavy load, impact or gear quality problem, the speed reducer is stuck: may be caused by foreign matter clogging, component deformation, etc., the connecting bolt is loosened: improper installation or vibration.
Most faults are problems in the seamless transmission coking furnace speed reducer, the seamless transmission coking furnace speed reducer is required to be disassembled and then corresponding parts are maintained, a large amount of semi-fluid lubricating liquid is arranged in the seamless transmission coking furnace speed reducer and used for reducing gear abrasion, the semi-fluid lubricating liquid is required to be taken out and then the transmission coking furnace speed reducer is maintained, therefore, the discharge speed of the semi-fluid lubricating liquid in the transmission coking furnace speed reducer plays a very critical role in the maintenance speed of the transmission coking furnace speed reducer, when the semi-fluid lubricating liquid is discharged, lubricating oil which is not like fluid is not directly discharged, and the discharge is relatively inconvenient.
Disclosure of Invention
The invention aims to provide a coking furnace speed reducer with zero-clearance transmission, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a zero clearance driven coke oven speed reducer, includes base, top fixed mounting's bottom shell, bottom shell top movable mounting's lower housing and lower housing top movable mounting's last housing, lower housing inner wall fixed mounting has the semi-enclosed structure that two arc deflector and V type deflector are constituteed, the bottom fixed mounting of V type deflector has and draws the silo, and draws the semi-enclosed structure intercommunication that silo and arc deflector and V type deflector are constituteed, the bottom fixed mounting who draws the silo has the joint, the bottom fixed mounting who connects has the buckled plate, bottom shell inner wall bottom fixed mounting has the oil pump, pipeline and buckled plate on the oil pump are connected, pipeline on the oil pump still is connected with the temporary storage pipe that sets up in the bottom shell, the tip of temporary storage pipe is located outside the bottom shell, and the last movable plug that has the sealing plug on the temporary storage pipe tip, the last movable plug that has the sealing strip that has of lower housing, the sealing strip is located the junction department of V type deflector and drawing the silo.
Preferably, a sealing sleeve is arranged at the position of the outer wall of the lower housing corresponding to the sealing strip, and the sealing sleeve is movably sleeved outside the sealing strip.
Preferably, the two sides of the guide groove are fixedly connected with diagonal bracing frames, the diagonal bracing frames are fixedly arranged on the inner wall of the lower housing, a supporting transverse frame is fixedly arranged in the bottom housing, and the supporting transverse frame is supported at the corresponding position of the bottom of the temporary storage pipe.
Preferably, the top of V type guide plate is provided with the mesh board, one side of mesh board be provided with lower housing swing joint's handle, be provided with the seal cover of fixed mounting outside the lower housing outward, the second mesh has been seted up on the mesh board, the first mesh has been seted up on the V type guide plate, and first mesh and second mesh dislocation set.
Preferably, the bottom fixed mounting of lower housing has the rectangle locating frame, rectangle locating frame activity grafting is in the bottom shell, equal fixed mounting in rectangle locating frame inner wall both sides has the backup pad, the vibration groove has been seted up to the bottom of backup pad, the inner wall bottom fixed mounting of bottom shell has vertical support frame, the top fixed mounting of vertical support frame has servo motor, fixed mounting has the cam on servo motor's the output shaft, and cam activity block is in the vibration groove.
Preferably, the vibration groove is arranged at the middle position of the supporting plate, and the servo motor and the cam are arranged along the central axis of the bottom shell.
Preferably, the top of the supporting plate is fixedly provided with an inclined fixing frame, and the top end of the inclined fixing frame is fixedly arranged on the inner wall of the lower housing.
Preferably, the arc deflector inboard is provided with the arc mounting panel, and arc deflector and arc mounting panel set up along the pitch arc that same centre of a circle corresponds, the inboard top fixed mounting of arc mounting panel has first arc shell fragment, the inboard bottom fixed mounting of arc mounting panel has the second arc shell fragment, and the bottom of first arc shell fragment is connected with the top of second arc shell fragment.
Preferably, a spring is arranged between the arc-shaped mounting plate and the first arc-shaped elastic sheet, and one end of the spring is fixedly arranged on the first arc-shaped elastic sheet, and the other end of the spring is fixedly arranged on the arc-shaped mounting plate.
Preferably, the top of lower housing has seted up the pivot mounting groove, the position department that lower housing top corresponds the pivot mounting groove is provided with fixed knot, fixed knot passes through countersunk head bolt to be installed at the top of lower housing, be provided with the pivot in the pivot mounting groove, be provided with drive gear outward in the pivot, the one end of pivot is provided with the cross plug, and the other end of pivot is provided with the cross slot, the cross plug activity is pegged graft in the cross slot.
Compared with the prior art, the invention has the beneficial effects that:
1. Through outwards taking out the sealing strip, arc deflector, V type guide plate and lower housing constitution structure and draw the silo intercommunication, the lubricated liquid in arc deflector, V type guide plate and the lower housing constitution structure is under the circumstances that the oil pump provided power, get into in drawing the silo along the slope of arc deflector and V type guide plate, rethread connects and buckled plate get into in the temporary storage pipe, under the circumstances that the discharge lubrication liquid volume is little, a small amount of lubricated liquid remains in the temporary storage pipe, need not outwards discharge, under the circumstances that the lubrication liquid discharge is big, open the sealing plug, the intraductal lubricated liquid of temporary storage discharges to the storage container, when the lower housing is changed with the interior part of upper housing, the lubrication liquid in lower housing and the upper housing only need discharge part, promptly a large amount of discharge of lubricated liquid is required when the lubricated liquid is changed, compound different work demands, the operation is comparatively convenient simultaneously, have stronger practicality, improve the coking furnace speed reducer maintenance, in order to ensure the high-efficient work of coking furnace speed reducer.
2. The output shaft of the servo motor drives the cam to rotate, the cam rotates in the vibrating groove at the bottom of the supporting plate, the lower housing is vibrated, the lower housing moves up and down in the bottom housing through the supporting plate, the upper housing and the lower housing slightly shake, semi-fluid lubricating liquid in the lower housing and the upper housing is ensured to move downwards, the semi-fluid lubricating liquid enters the guide groove, the discharge of the semi-fluid lubricating liquid is assisted, the discharge effect of the lubricating liquid is improved, and the lubricating liquid is prevented from being reserved in the lower housing and the upper housing.
3. In the process of slight vibration from top to bottom of lower housing and upper housing, first arc shell fragment, second arc shell fragment also slightly vibrate from top to bottom, and the in-process of first arc shell fragment and second arc shell fragment vibration takes place deformation when first arc shell fragment and second arc shell fragment vibrate, further provides the vibration effect of first arc shell fragment and second arc shell fragment, and the downward flow of semi-fluid lubrication liquid can be assisted in the vibration of first arc shell fragment and second arc shell fragment, further assists the emission of semi-fluid lubrication liquid, further provides lubrication liquid emission effect.
4. Through rotating the connecting bolt between lower housing and the upper housing, realize the dismantlement of upper housing, through outwards taking out the pivot, epaxial cross plug is taken out in the cross slot, realizes the separation of multisection pivot, and the pivot tip is fixed through the fixed knot, and after a section pivot was separated, can take off the drive gear who corresponds in the pivot, when changing drive gear, need not to pull down all pivots together, but the single section dismouting, drive gear dismouting is more convenient.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic structural diagram of the lower housing at a corresponding position of the present invention.
Fig. 4 is a schematic view of a spindle structure according to the present invention.
Fig. 5 is a schematic diagram of a split structure of a rotating shaft according to the present invention.
Fig. 6 is a schematic view of the structure of the cam at the corresponding position of the cam.
Fig. 7 is a schematic view of the structure of the support plate at the corresponding position of the present invention.
Fig. 8 is a schematic diagram of a structure of a discharge mechanism corresponding to embodiment 1 of the present invention.
Fig. 9 is a schematic structural diagram of a discharging mechanism according to embodiment 1 of the present invention.
Fig. 10 is a schematic diagram of a structure of a discharge mechanism corresponding to embodiment 2 of the present invention.
Fig. 11 is a schematic structural diagram of a discharging mechanism according to embodiment 2 of the present invention.
Fig. 12 is a schematic view showing the structure of the mesh plate in the corresponding position in embodiment 2 of the present invention.
In the figure: 1. a base; 2. a bottom housing; 3. a lower housing; 301. a rotating shaft mounting groove; 4. an upper housing; 5. an arc-shaped guide plate; 6. v-shaped guide plates; 601. a first mesh; 7. a material guiding groove; 8. a joint; 9. corrugated plates; 10. an oil pump; 11. a temporary storage tube; 12. a sealing plug; 13. a sealing strip; 14. sealing sleeve; 15. a diagonal bracing frame; 16. a supporting cross frame; 17. a mesh plate; 1701. a second mesh; 18. a handle; 19. a rectangular positioning frame; 20. a support plate; 21. a vibration tank; 22. a vertical support frame; 23. a servo motor; 24. a cam; 25. an inclined fixing frame; 26. an arc-shaped mounting plate; 27. a first arc-shaped elastic sheet; 28. a second arc-shaped elastic sheet; 29. a spring; 30. a fixing buckle; 31. countersunk head bolts; 32. a rotating shaft; 33. a transmission gear; 34. a cross plug; 35. a cross slot.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 12, the present invention provides a technical solution: the utility model provides a coke oven speed reducer of zero clearance transmission, including base 1, bottom shell 2 of top fixed mounting, bottom shell 2 top movable mounting's lower housing 3 and lower housing 3 top movable mounting's upper housing 4, base 1 is for being used for the installation of instrument in the workshop, the hoist and mount and the removal of auxiliary base 1 simultaneously, be convenient for carry the speed reducer, the position adjustment is more convenient, lower housing 3 inner wall fixed mounting has the semi-enclosed structure that two arc deflector 5 and V type deflector 6 constitute, arc deflector 5 is the arc that corresponds transmission gear 33 shape, and the size of two arc deflector 5 is different, the device is respectively suitable for a larger transmission gear 33 and a smaller transmission gear 33, reduces materials required by manufacturing the arc-shaped guide plate 5, does not influence the surrounding effect of a structure formed by the arc-shaped guide plate 5 and the V-shaped guide plate 6, is positioned below the transmission gear 33, forms a structure formed by the arc-shaped guide plate 5 and the V-shaped guide plate 6 and surrounds the transmission gear 33 with the bottom shell 2, wherein the upper shell 4 surrounds the transmission gear 33 from above, the upper shell 4, the lower shell 3, the arc-shaped guide plate 5 and the V-shaped guide plate 6 are matched to realize the full surrounding of the transmission gear 33, forms a space for the rotation and relative sealing of the transmission gear 33, the bottom of the V-shaped guide plate 6 is fixedly provided with a guide groove 7, the guide groove 7 is communicated with a semi-surrounding structure formed by the arc-shaped guide plates 5 and the V-shaped guide plates 6, the guide groove 7 is of a hollow structure with holes at the top and the bottom, the guide groove 7 is trapezoid, the position corresponding to the guide groove 7 is the lowest point at the bottom of the V-shaped guide plates 6, lubricating liquid on the V-shaped guide plates 6 gathers towards the guide groove 7 and flows downwards along the guide groove 7, a connector 8 is fixedly arranged at the bottom of the guide groove 7, the top end of the connector 8 is connected with the guide groove 7, the bottom of the guide groove 7 is movably spliced in the top of the connector 8, the lubricating liquid in the guide groove 7 is ensured to fully enter the connector 8, the lubricating liquid is prevented from leaking, a corrugated plate 9 is fixedly arranged at the bottom of the connector 8, the oil pump 10 is fixedly arranged at the bottom of the inner wall of the bottom shell 2 and used for conveying liquid between the oil pump 10 and the temporary storage pipe 11, the oil pump 10 pumps out the lubricating liquid, meanwhile, the oil pump 10 provides power for the flowing of the lubricating liquid, a pipeline on the oil pump 10 is connected with the corrugated plate 9, the pipeline on the oil pump 10 is also connected with the temporary storage pipe 11 arranged in the bottom shell 2, the temporary storage pipe 11 is in a repeatedly bent structure, the length of the temporary storage pipe 11 is greatly improved, the storage of a small amount of lubricating liquid is realized, the normal discharge of the lubricating liquid is not influenced, two interfaces are arranged on the oil pump 10, the flowing direction of the lubricating liquid is regulated according to the requirement, realize taking out the operation of lubrication fluid and adding the lubrication fluid, the tip of temporary storage pipe 11 is located outside the bottom shell 2, and the activity is pegged graft on temporary storage pipe 11 tip has sealing plug 12, through the existence of sealing plug 12, realize the sealed and opening of temporary storage pipe 11 tip, be convenient for discharge the lubrication fluid in bottom shell 2 and the lower housing 3 through temporary storage pipe 11, the last activity grafting of lower housing 3 has sealing strip 13, sealing strip 13 is located V type guide plate 6 and the hookup location department of guide groove 7, the groove that corresponds sealing strip 13 has been seted up on the lower housing 3, realize the swing joint of sealing strip 13 and lower housing 3, through the extraction of sealing strip 13, realize guide groove 7 and arc deflector 5, the guide groove is realized, The control of the structural communication of the V-shaped guide plate 6 and the lower housing 3 is realized, when the speed reducer works normally, the sealing strip 13 is positioned in the V-shaped guide plate 6, the feeding hole on the guiding groove 7 is blocked, when the lubricating liquid is discharged, the sealing strip 13 is partially extracted, and the guiding groove 7 is communicated with the arc-shaped guide plate 5, the V-shaped guide plate 6 and the lower housing 3.
The sealing sleeve 14 is installed at the position of the outer wall of the lower housing 3 corresponding to the sealing strip 13, the sealing sleeve 14 is movably sleeved outside the sealing strip 13, the sealing sleeve 14 is in surface contact with the sealing strip 13, lubricating liquid on the surface of the sealing strip 13 is blocked, the lubricating liquid is prevented from leaving through an opening on the lower housing 3, leakage of the lubricating liquid is prevented, inclined brackets 15 are fixedly connected to two sides of the guide groove 7, the inclined brackets 15 are fixedly installed on the inner wall of the lower housing 3, the installation of the guide groove 7 is supported, the stability of the guide groove 7 is ensured, a supporting transverse frame 16 is fixedly installed in the bottom housing 2, the supporting transverse frame 16 is supported at the corresponding position of the bottom of the temporary storage pipe 11, and the supporting transverse frame 16 supports and lifts the temporary storage pipe 11, so that the stability of the temporary storage pipe 11 is ensured.
The bottom of lower housing 3 is fixed mounting has rectangle locating frame 19, rectangle locating frame 19 and the laminating of bottom shell 2 inner wall, ensure the lift of lower housing 3, rectangle locating frame 19 movable grafting is in bottom shell 2, the equal fixed mounting of rectangle locating frame 19 inner wall both sides has backup pad 20, vibration groove 21 has been seted up to the bottom of backup pad 20, vibration groove 21 comprises two parts, one part corresponds servo motor 23's output shaft, another part corresponds cam 24, vibration groove 21 sets up in the intermediate position department of backup pad 20, servo motor 23, cam 24 all sets up along bottom shell 2's axis, cam 24 and vibration groove 21's position, when can ensure cam 24 vibration, the stability of lower housing 3 lift, the inner wall bottom fixed mounting of bottom shell 2 has vertical support frame 22, servo motor 23 is fixed mounting at the top of vertical support frame 22, fixed mounting has cam 24 on servo motor 23's the output shaft, and cam 24 movable block is in vibration groove 21, through the oval structure of cam 24, when cam 24 rotates in vibration groove 21, drive lower housing 3 is little range vibration down, let down housing 3 and the interior lubrication liquid of upper housing 4.
The top fixed mounting of backup pad 20 has oblique mount 25, and the top fixed mounting of oblique mount 25 improves backup pad 20 installation stability on lower housing 3 inner wall, ensures the intensity of backup pad 20 in the vibration process.
The inboard arc deflector 5 is provided with arc mounting panel 26, and arc deflector 5 and arc mounting panel 26 set up along the pitch arc that same centre of a circle corresponds, the inboard top fixed mounting of arc mounting panel 26 has first arc shell fragment 27, the inboard bottom fixed mounting of arc mounting panel 26 has second arc shell fragment 28, and the bottom of first arc shell fragment 27 is connected with the top of second arc shell fragment 28, the structure that first arc shell fragment 27 and second arc shell fragment 28 are constituteed can take place deformation, and first arc shell fragment 27 and second arc shell fragment 28 contact position are more easily because of the vibration deformation, improve first arc shell fragment 27 and second arc shell fragment 28 deformation effect, be provided with spring 29 between arc mounting panel 26 and the first arc shell fragment 27, and spring 29's one end fixed mounting is on first arc shell fragment 27 upper end fixed mounting on arc mounting panel 26, spring 29 produces elasticity and first arc shell fragment 27 and second arc shell fragment 28 constitution structure cooperation, further strengthen the deformation effect of first arc shell fragment 27.
The top of lower housing 3 has seted up pivot mounting groove 301, the position department that lower housing 3 top corresponds pivot mounting groove 301 is provided with fixed knot 30, fixed knot 30 passes through countersunk bolt 31 to be installed at the top of lower housing 3, form the surrounding structure of installation pivot 32, fix a position the installation of pivot 32, be provided with pivot 32 in pivot mounting groove 301, be provided with drive gear 33 outside the pivot 32, the one end of pivot 32 is provided with cross plug 34, the other end of pivot 32 is provided with cross slot 35, cross plug 34 activity is pegged graft in cross slot 35, realize the connection of two pivots 32 through cross plug 34 and cross slot 35, can be according to the number of drive gear 33, select the number of pivot 32, install a plurality of pivots 32 together, realize the partial dismouting of pivot 32 and drive gear 33, and not tear down together.
As another embodiment of the structure on the V-shaped guide plate 6, the top of the V-shaped guide plate 6 is provided with a mesh plate 17, one side of the mesh plate 17 is provided with a handle 18 movably connected with the lower housing 3, a sealing sleeve 14 fixedly installed outside the lower housing 3 is arranged outside the handle 18, a groove corresponding to the handle 18 is formed in the lower housing 3, movable connection of the handle 18 and the lower housing 3 is realized, the sealing sleeve 14 prevents lubricating fluid in the lower housing 3 from leaving through the position of the sealing sleeve 14, the mesh plate 17 is provided with a second mesh 1701, the V-shaped guide plate 6 is provided with a first mesh 601, the first mesh 601 and the second mesh 1701 are arranged in a staggered mode, the handle 18 is pulled outwards, the handle 18 pulls the mesh plate 17 on the V-shaped guide plate 6, the second mesh 1701 on the mesh plate 17 corresponds to the first mesh 601, downward discharge of the lubricating fluid in the structure formed by the arc-shaped guide plate 5, the V-shaped guide plate 6 and the lower housing 3 is realized, the size of the corresponding first mesh 601 is ensured, the area of the mesh plate 17 is larger, the discharging effect is higher, and the material discharging speed is higher.
Working principle:
The first step: when the lubricating fluid in the structure formed by the lower housing 3 and the upper housing 4 is required to be discharged, the sealing strip 13 is pulled out outwards, when the sealing strip 13 is pulled out outwards, the structure formed by the arc-shaped guide plate 5, the V-shaped guide plate 6 and the lower housing 3 is communicated with the guide groove 7, the lubricating fluid in the structure formed by the arc-shaped guide plate 5, the V-shaped guide plate 6 and the lower housing 3 enters the guide groove 7 along the gradient of the arc-shaped guide plate 5 and the V-shaped guide plate 6 under the condition that the oil pump 10 provides power, then enters the temporary storage pipe 11 through the connector 8 and the corrugated plate 9, and under the condition that the discharge lubricating fluid amount is small, a small amount of lubricating fluid is reserved in the temporary storage pipe 11 without being discharged outwards, and under the condition that the discharge amount of the lubricating fluid is large, the sealing plug 12 is opened, and the lubricating fluid in the temporary storage pipe 11 is discharged into the storage container.
And a second step of: the semi-fluid lubricating liquid is adsorbed on the inner wall of the upper housing 4, the inner wall of the arc-shaped guide plate 5 and the inner wall of the V-shaped guide plate 6, the output shaft of the servo motor 23 drives the cam 24 to rotate, the cam 24 rotates in the vibrating groove 21 at the bottom of the supporting plate 20, the cam 24 is in an elliptical shape, the longer end of the cam 24 applies upward thrust to the supporting plate 20, and when the shorter end of the cam 24 is in the vibrating groove 21, the supporting plate 20 moves downwards, so that the lower housing 3 moves up and down in the bottom housing 2 through the supporting plate 20, the upper housing 3 and the upper housing 4 slightly shake up and down, the semi-fluid lubricating liquid in the lower housing 3 and the upper housing 4 is ensured to move downwards, the semi-fluid lubricating liquid enters the guide groove 7, and the semi-fluid lubricating liquid is assisted to be discharged.
And a third step of: in the process of the upper and lower slight vibrations of the lower housing 3 and the upper housing 4, the first arc-shaped elastic piece 27 and the second arc-shaped elastic piece 28 also vibrate slightly up and down, in the process of the vibration of the first arc-shaped elastic piece 27 and the second arc-shaped elastic piece 28, deformation occurs when the first arc-shaped elastic piece 27 and the second arc-shaped elastic piece 28 vibrate, the vibration effect of the first arc-shaped elastic piece 27 and the second arc-shaped elastic piece 28 is further provided, and the downward flow of the semi-fluid lubricating liquid can be assisted by the vibration of the first arc-shaped elastic piece 27 and the second arc-shaped elastic piece 28, so that the emission of the semi-fluid lubricating liquid is assisted.
Fourth step: after the lubricating liquid in the lower housing 3 and the upper housing 4 is discharged, the lubricating liquid is not positioned in the upper housing 4, the connecting bolts between the lower housing 3 and the upper housing 4 are rotated, the upper housing 4 is taken down, the transmission gear 33 in the upper housing 4 is exposed, the rotating shaft 32 is pulled out by pulling out the cross plug 34 on the rotating shaft 32 from the cross slot 35, the separation of the multi-section rotating shaft 32 is realized, the corresponding transmission gear 33 on the rotating shaft 32 can be taken down after one section of rotating shaft 32 is separated, all the rotating shafts 32 are not required to be taken down together, and the dismounting convenience of the transmission gear 33 is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A coking furnace speed reducer with zero clearance transmission is characterized in that: the sealing device comprises a base (1), a bottom shell (2) fixedly arranged at the top, a lower housing (3) movably arranged at the top of the bottom shell (2) and an upper housing (4) movably arranged at the top of the lower housing (3), wherein the inner wall of the lower housing (3) is fixedly provided with a semi-surrounding structure consisting of two arc-shaped guide plates (5) and a V-shaped guide plate (6), the bottom of the V-shaped guide plate (6) is fixedly provided with a guide groove (7), the guide groove (7) is communicated with the semi-surrounding structure consisting of the arc-shaped guide plates (5) and the V-shaped guide plate (6), the bottom of the guide groove (7) is fixedly provided with a joint (8), the bottom of the joint (8) is fixedly provided with a corrugated plate (9), the bottom of the bottom shell (2) is fixedly provided with an oil pump (10), a pipeline on the oil pump (10) is connected with the corrugated plate (9), the pipeline on the oil pump (10) is also connected with a temporary storage pipe (11) arranged in the bottom shell (2), the end part of the temporary storage pipe (11) is positioned outside the bottom shell (2), the temporary storage pipe (11) is fixedly provided with a joint (8) and the upper sealing plug (13) and the lower sealing plug (13) is inserted into the movable sealing strip, the sealing strip (13) is positioned at the connecting position of the V-shaped guide plate (6) and the guide groove (7).
2. The gapless drive coke oven reducer of claim 1, wherein: the sealing sleeve (14) is arranged at the position of the outer wall of the lower housing (3) corresponding to the sealing strip (13), and the sealing sleeve (14) is movably sleeved outside the sealing strip (13).
3. The gapless drive coke oven reducer of claim 1, wherein: the two sides of the material guiding groove (7) are fixedly connected with inclined strut frames (15), the inclined strut frames (15) are fixedly installed on the inner wall of the lower housing (3), a supporting transverse frame (16) is fixedly installed in the bottom housing (2), and the supporting transverse frame (16) is supported at the corresponding position of the bottom of the temporary storage pipe (11).
4. The gapless drive coke oven reducer of claim 1, wherein: the top of V type guide plate (6) is provided with mesh board (17), one side of mesh board (17) be provided with lower housing (3) swing joint's handle (18), handle (18) are equipped with seal cover (14) outside fixed mounting housing (3) down, second mesh (1701) have been seted up on mesh board (17), first mesh (601) have been seted up on V type guide plate (6), and first mesh (601) and second mesh (1701) dislocation set.
5. The gapless drive coke oven reducer of claim 1, wherein: the bottom of the lower housing (3) is fixedly provided with a rectangular positioning frame (19), the rectangular positioning frame (19) is movably inserted into the bottom housing (2), both sides of the inner wall of the rectangular positioning frame (19) are fixedly provided with support plates (20), the bottom of the support plates (20) is provided with a vibrating groove (21), the inner wall bottom fixed mounting of bottom shell (2) has perpendicular support frame (22), the top fixed mounting of perpendicular support frame (22) has servo motor (23), fixed mounting has cam (24) on the output shaft of servo motor (23), and cam (24) activity block is in vibration groove (21).
6. The gapless drive coke oven reducer of claim 5, wherein: the vibrating groove (21) is arranged at the middle position of the supporting plate (20), and the servo motor (23) and the cam (24) are arranged along the central axis of the bottom shell (2).
7. The gapless drive coke oven reducer of claim 5, wherein: the top of the supporting plate (20) is fixedly provided with an inclined fixing frame (25), and the top end of the inclined fixing frame (25) is fixedly arranged on the inner wall of the lower housing (3).
8. The gapless drive coke oven reducer of claim 1, wherein: the novel arc-shaped guide plate is characterized in that an arc-shaped mounting plate (26) is arranged on the inner side of the arc-shaped guide plate (5), the arc-shaped guide plate (5) and the arc-shaped mounting plate (26) are arranged along an arc line corresponding to the same circle center, a first arc-shaped elastic piece (27) is fixedly arranged at the top of the inner side of the arc-shaped mounting plate (26), a second arc-shaped elastic piece (28) is fixedly arranged at the bottom of the inner side of the arc-shaped mounting plate (26), and the bottom end of the first arc-shaped elastic piece (27) is connected with the top end of the second arc-shaped elastic piece (28).
9. The gapless drive coke oven reducer of claim 8, wherein: a spring (29) is arranged between the arc-shaped mounting plate (26) and the first arc-shaped elastic sheet (27), one end of the spring (29) is fixedly arranged on the first arc-shaped elastic sheet (27), and the other end of the spring is fixedly arranged on the arc-shaped mounting plate (26).
10. The gapless drive coke oven reducer of claim 1, wherein: the utility model discloses a motor vehicle is characterized in that a rotating shaft mounting groove (301) is formed in the top of a lower housing (3), a fixing buckle (30) is arranged at the position of the top of the lower housing (3) corresponding to the rotating shaft mounting groove (301), the fixing buckle (30) is arranged at the top of the lower housing (3) through a countersunk bolt (31), a rotating shaft (32) is arranged in the rotating shaft mounting groove (301), a transmission gear (33) is arranged outside the rotating shaft (32), a cross plug (34) is arranged at one end of the rotating shaft (32), a cross slot (35) is arranged at the other end of the rotating shaft (32), and the cross plug (34) is movably inserted into the cross slot (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410613021.4A CN118188760A (en) | 2024-05-17 | 2024-05-17 | Coking furnace speed reducer with zero-clearance transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410613021.4A CN118188760A (en) | 2024-05-17 | 2024-05-17 | Coking furnace speed reducer with zero-clearance transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118188760A true CN118188760A (en) | 2024-06-14 |
Family
ID=91405426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410613021.4A Pending CN118188760A (en) | 2024-05-17 | 2024-05-17 | Coking furnace speed reducer with zero-clearance transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118188760A (en) |
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| CN216382522U (en) * | 2021-12-22 | 2022-04-26 | 东莞理工学院 | Speed reducer of material conveying device in lithium ion battery production |
| CN218440572U (en) * | 2022-09-09 | 2023-02-03 | 上海东方威尔减速机有限公司 | Speed reducer convenient to change lubricating oil |
| CN218895260U (en) * | 2022-08-25 | 2023-04-21 | 国华(阜新)风电有限公司 | Automatic collecting device for waste oil of bearing |
| CN220185792U (en) * | 2023-07-25 | 2023-12-15 | 佛山市顺德区恒德电机制品有限公司 | Gear box structure of miniature motor |
-
2024
- 2024-05-17 CN CN202410613021.4A patent/CN118188760A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050133306A1 (en) * | 2003-12-17 | 2005-06-23 | Lochocki Ronald F.Jr. | Oil pan assembly and method of selecting an oil pan |
| KR20090057607A (en) * | 2007-12-03 | 2009-06-08 | 대동공업주식회사 | Oil drain structure of transmission |
| CN215720699U (en) * | 2021-06-02 | 2022-02-01 | 江阴市得灵机械有限公司 | Gear box speed reducer convenient to maintain |
| CN216382522U (en) * | 2021-12-22 | 2022-04-26 | 东莞理工学院 | Speed reducer of material conveying device in lithium ion battery production |
| CN218895260U (en) * | 2022-08-25 | 2023-04-21 | 国华(阜新)风电有限公司 | Automatic collecting device for waste oil of bearing |
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| CN220185792U (en) * | 2023-07-25 | 2023-12-15 | 佛山市顺德区恒德电机制品有限公司 | Gear box structure of miniature motor |
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