CN108757881B - A kind of compact liquid glues the heavy belt drive of modulating speed - Google Patents
A kind of compact liquid glues the heavy belt drive of modulating speed Download PDFInfo
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- CN108757881B CN108757881B CN201810716654.2A CN201810716654A CN108757881B CN 108757881 B CN108757881 B CN 108757881B CN 201810716654 A CN201810716654 A CN 201810716654A CN 108757881 B CN108757881 B CN 108757881B
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- 239000007788 liquid Substances 0.000 title claims abstract description 58
- 239000003292 glue Substances 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910001369 Brass Inorganic materials 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 239000010951 brass Substances 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 19
- 238000005516 engineering process Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Classifications
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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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
- F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
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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
- F16H57/02—Gearboxes; Mounting gearing therein
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02021—Gearboxes; Mounting gearing therein with means for adjusting alignment
-
- 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
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02069—Gearboxes for particular applications for industrial applications
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
A kind of compact liquid glues the heavy belt drive of modulating speed.The present invention is that existing heavy belt drive waste of resource, volume is big, structure is complicated in order to solve, and uses the problem excessively high with maintenance cost.Including including input shaft, ring gear, first sun gear, second sun gear, 1st grade of planetary gear, 2nd grade of planetary gear, pin shaft one, pin shaft two, first gear frame, second gear frame, big lid, left box body, right case, support, rack, drum shaft, liquid glues component and roller, input the tip of the axis is machined with the internal gear of involute, internal gear is engaged with the first sun gear, first sun gear is engaged with the 1st grade of planetary gear, pin shaft one is mounted in the 1st grade of planetary gear inner hole by bearing one, multiple pin shafts one are mounted in the corresponding hole of first gear frame, and first gear frame is driven to rotate by the first sun gear axial direction.The present invention is used for the driving of heavy belt.
Description
Technical field
The present invention relates to the heavy belt drives that a kind of compact liquid glues modulating speed.
Background technique
Sticky liquid speed regulating technology is the power-saving technology that last century the eighties are risen, and has good control characteristic, warp
The development for spending many years has been widely used in the industries such as mine, building materials, harbour.
The existing heavy belt drive transmission link in China is more, bulky, structure is complicated, takes up a large area, pacifies
Reload request is high, while heavy belt drive is generally used motor drive, and reduction gearbox deceleration transmission drives roller, and liquid
Viscous adjustment device applies the technology in high-power belt machine quite mature, but existing liquid_viscosity regulator device is autonomous device.
With the mating rear driving belt roller of reduction gearbox, causes entire heavy belt drive and be not easy to transport, wasting space uses
It is excessively high with maintenance cost.
Summary of the invention
The present invention is that existing heavy belt drive volume is big, structure is complicated in order to solve, using with maintenance cost mistake
The equipment of height, composition is more, and installation difficulty is big, occupies the big problem of hall space.
The technical scheme is that
A kind of compact liquid glues the heavy belt drive of modulating speed, it includes input shaft, ring gear, first sun
Wheel, the second sun gear, the 1st grade of planetary gear, the 2nd grade of planetary gear, pin shaft one, pin shaft two, first gear frame, second gear
Frame, big lid, left box body, right case, support, rack, drum shaft, liquid glue component and roller, and input the tip of the axis, which is machined with, gradually to be opened
The internal gear of line, internal gear are engaged with the first sun gear, and the first sun gear is engaged with the 1st grade of planetary gear, and pin shaft one passes through axis
It holds one to be mounted in the 1st grade of inner hole of planetary gear, multiple pin shafts one are mounted in the corresponding hole of first gear frame, and drive first
Tooth rest is rotated by first order sun gear gyratory directions, and the 1st grade of planetary gear is engaged with ring gear, the outer surface processing of ring gear
There is rectangular spline, and the rectangular spline for gluing with liquid the movable plate inner hole on component is meshed, bearing two is mounted on ring gear, left case
Bore hole is machined on the tank wall of body, bearing two is mounted in bore hole, and bearing three is equipped on ring gear, and big lid is machined with inside
Flange, bearing three are mounted on flange, be machined with bore hole in big lid, and input shaft is mounted on by bearing four and bearing five to be covered greatly
In bore hole, the front end great Gai is equipped with outer transparent cover, and brass oil nozzle is equipped in outer transparent cover, has covered through-hole greatly, outer transparent cover it is corresponding
Position is machined with the through-hole of same size；
It is machined with internal gear at the flange of first gear frame end, and is engaged with the second sun gear, the second sun gear and the 2nd
Grade planetary gear engagement, to realize that the 1st grade of planet gear transmission device is driven the 2nd grade of planet gear transmission device, pin shaft two-way
It crosses bearing six to be mounted in the 2nd grade of planetary gear hole, multiple pin shafts two are fixed in the hole of second gear frame, and drive second
Tooth rest is rotated around the second sun gear gyratory directions, and drum shaft is mounted in the centre bore of second gear frame, and is fastened with tensioner ring,
Second gear frame drives drum shaft rotation, to realize the 2nd grade of planet gear transmission device to heavy belt drive roller
It is driven, bore hole is machined on right case, drum shaft is mounted in the bore hole of right case by bearing seven, is pacified on the bore hole of right case
Equipped with outer transparent cover；
It is tight by hinged bolts, spring washer and nut between big lid and left box body between left box body and right case
Gu, flange is machined on left box body, flange and support fasten, and support is affixed with rack.
The present invention has the effect that compared with prior art
The present invention glues the improvement of component for liquid, can apply on heavy belt drive, while also using
The transmission of 1st grade of planet gear transmission device and the 2nd grade of planet gear transmission device, embodies the compactedness of the present apparatus, contracts
Small occupied area, structure is simple, reduces use and maintenance cost.
It is to control driving torque and output speed by the oil film thickness between control stationary plate and movable plate, that is, adjust that liquid, which glues component,
The angle of revolution speed of ring gear processed modulates the revolution angular speed of first gear frame with this, with reaching modulation mesh, speed regulation is accurate
Property and high reliablity, can reduce cost.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the B and enlarged drawing of Fig. 1；
Fig. 4 is enlarged drawing at the C of Fig. 1.
Specific embodiment
Specific embodiment 1: illustrating present embodiment in conjunction with Fig. 1-Fig. 4, a kind of compact liquid glues the heavy type of modulating speed
Belt drive, it includes input shaft 1, ring gear 2, the first sun gear 3, the second sun gear 4, the 1st grade of planetary gear the 5, the 2nd
Grade planetary gear 6, pin shaft 12-1, two 12-2 of pin shaft, first gear frame 14, second gear frame 19, big lid 7, left box body 8, right case
Body 9, support 10, rack 11, drum shaft 20, liquid glue component 27 and roller 34.The end of input shaft 1 is machined with the internal tooth of involute
Wheel, internal gear are engaged with the first sun gear 3, and the first sun gear 3 is engaged with the 1st grade of planetary gear 5, and one 12-1 of pin shaft passes through bearing
One 13 are mounted in the inner hole of the 1st grade of planetary gear 5, and multiple one 12-1 of pin shaft are mounted in the corresponding hole of first gear frame 14,
And first gear frame 14 is driven to rotate by 3 gyratory directions of the first sun gear, the 1st grade of planetary gear 5 is engaged with ring gear 2, internal tooth
The outer surface of circle 2 is machined with rectangular spline, and the rectangular spline for gluing with liquid the movable plate inner hole on component 27 is meshed, bearing 2 15
It is mounted on ring gear 2, bore hole is machined on the tank wall of left box body 8, bearing 2 15 is mounted in bore hole, is installed on ring gear 2
There is bearing 3 16, big lid 7 is machined with inside flange, and bearing 3 16 is mounted on flange, is machined with bore hole in big lid 7, inputs
Axis 1 is mounted in the bore hole of big lid 7 by bearing 4 15 and bearing 5 16, and big 7 front end of lid is equipped with outer transparent cover 17, outer transparent cover 17
On brass oil nozzle is installed, through-hole is machined on big lid 7, the corresponding position of outer transparent cover 17 is machined with the through-hole of same size；
It is machined with internal gear at the flange of 14 end of first gear frame, and is engaged with the second sun gear 4, the second sun gear 4
It is engaged with the 2nd grade of planetary gear 6, to realize the 1st grade of planet gear transmission device, is driven the 2nd grade of planet gear transmission device, pin
Two 12-2 of axis is mounted in the hole of the 2nd grade of planetary gear 6 by bearing 6 21, and multiple two 12-2 of pin shaft are fixed on second gear frame
In 19 hole, and second gear frame 19 is driven to rotate around 4 gyratory directions of the second sun gear, drum shaft 20 is mounted on second gear frame
It in 19 centre bore, and is fastened with tensioner ring, second gear frame 19 drives drum shaft 20 to rotate, to realize that the 2nd grade of planetary gear passes
Dynamic device, the transmission to roller 34 in heavy belt drive are machined with bore hole on right case 9, and drum shaft 20 passes through bearing
7 21 are mounted in the bore hole of right case 9, and outer transparent cover 17 is equipped on the bore hole of right case 9；Brass is installed in outer transparent cover 17
Oily nozzle.
Between big lid 7 and left box body 8 between left box body 8 and right case 9, pass through hinged bolts, spring washer and spiral shell
Mother fastens, and flange is machined on left box body 8, and flange and support 10 fasten, and support 10 and rack 11 are affixed.Present embodiment has
Beneficial effect: the structure being designed in this way guarantees the stability of transmission, can judge replacement damage within a very short time after device damage
Bad part has saved the time.1 end thread mill drilling of input shaft, adjustment bolt are mutually screwed with internal thread hole, debug suitable rear use
Jam nut fastening positioning, waveform spring washer is locking for jam nut, and the end of bolt is equipped with low-friction coefficient wear-resistant macromolecule
The collision block 31 of polymer, 3 end of the first sun gear is equipped with the collision block 31 of sample material specification, in 14 end bolt of first gear frame
Flange 30 is fastened, thread mill drilling on flange 30, bolt is screwed with threaded hole, after bolt adjustment positioning, with closely-pitched jam nut
Fastening, jam nut wave washer is locking, and bolt right end is equipped with the collision block 32 of wear-resisting low-friction coefficient, bolt left end and lid shape spiral shell
Mother screws, and adjusts its position with adjusting pad, ensure that the axial direction amount of altering of the first sun gear 3；Bearing 3 16 on input shaft 1 is installed
There is skeleton glue to seal 29, brass oil nozzle is the cylindrical bearing supplying lubricating grease on input shaft 1, and lubricating oil passes through the through-hole on big lid 7
Ring gear 2 is sprayed into, the first sun gear 3, the 1st planetary gear 5 and ring gear 2 are cooled down and lubricated.
Specific embodiment 2: illustrating present embodiment, bearing 1, bearing 2 15,3 16 and of bearing in conjunction with Fig. 1-Fig. 4
Bearing 4 21 is respectively rolling bearing, deep groove ball bearing, cylindrical bearing and self-aligning bearing, and the outer collar of rolling bearing is used with hole
Retaining ring and set are fastened in the inner hole of the 1st grade of planetary gear 5, and the inside race set of rolling bearing is fastened on first gear frame 14
Between the disk of front and back, the inside race set and shaft-use elastic gear ring of self-aligning bearing are fastened on the pin shaft of second gear frame 19, aligning axis
The outer collar hole retaining ring that holds and set are fastened in the inner hole of the 1st grade of planetary gear 5, the inside race ring of deep groove ball bearing and
Fixture block positioning, fixture block bolt fastening and is mounted in the groove of 2 external cylindrical surface of ring gear, the outer collar of deep groove ball bearing
Two sides flange screw is fastened with bolt and spring washer circle, front end pressure ring and the screw fastening of cylindrical bearing outer collar, end
End is fastened by the shoulder of 2 inner hole of ring and ring gear, cylindrical bearing inside race end flange screw blending bolt and spring
Washer fastening.Present embodiment the utility model has the advantages that bearing so install it is simple and easy to accomplish, after bearing wear, convenient for more
It changes, ensure that the stability of whole device in actual operation, ring is positioned by the shoulder of 2 inner hole of ring gear, and ring end is prolonged
Long part is for limiting the axial float and radial floating of first gear frame 14.It is other same as the specific embodiment one.
Specific embodiment 3: embodiment is described with reference to Fig. 1, a kind of compact liquid glues the heavy belt of modulating speed
Driving device further includes barrel shell 22, and liquid glues component 27 and is mounted in the inner cavity of barrel shell 22, and it is that movable plate passes through oil film that liquid, which glues component 27,
The stationary plate for gluing component 27 with liquid matches, and the stationary plate external cylindrical surface that liquid glues component 27 is formed with square type external splines, this rectangle external splines
The rectangle internal spline for gluing the static cylindrical barrel shell 22 of component 27 with liquid is meshed, and constrains stationary plate not by this square type internal spline
It must turn round, while form component after dynamic and static plate combination.Present embodiment the utility model has the advantages that be designed in this way, liquid can be glued
Speed regulation device adapts to the working environment of the present apparatus, has saved occupied area, has reduced use cost.Stationary plate is quantitatively than movable plate
It is mostly a piece of.It is other same as the specific embodiment one.
Specific embodiment 4: embodiment is described with reference to Fig. 1, a kind of compact liquid glues the weight of modulating speed
Type belt drive further includes grading ring 23 and annular cylinder, and liquid glues component 27 and is equipped with grading ring 23, and grading ring 23 will be big
The thrust of the annular piston of 7 end annular cylinder of lid is evenly distributed in liquid and glues on the movable plate and stationary plate of component 27, grading ring 23
It is constrained by the annular ledges of 8 front end tank wall of left box body, modulates the operating pressure of cyclic annular oil cylinder, it being capable of viscous 27 movable plate of component of modulating liquid
Oil film thickness between stationary plate.Present embodiment the utility model has the advantages that glue component 27 by liquid come the output speed of regulating device, speed
Degree is controllable, and accuracy is highly reliable, instead of electric machine speed regulation, has saved cost.Modulate driving torque between stationary plate and movable plate and
Output speed modulates the revolution angular speed of first gear frame 14, when the operating pressure of cyclic annular oil cylinder meets or exceeds certain value, energy
Enough realize between stationary plate and movable plate without relative motion.It is formed to guarantee that liquid glues oil film between 27 stationary plate of component and movable plate, and remains quiet
Within the set range, by oil pipe 33 to 22 oiling of cylindrical housing, oil liquid is distributed to whole to the temperature to work between piece and movable plate
Between movable plate and stationary plate.It is other to be the same as the specific implementation mode 3.
Specific embodiment 5: embodiment is described with reference to Fig. 1, deep groove ball bearing two constitutes radial direction about to ring gear 2
Beam and axial constraint, cylindrical bearing three constitute radial constraint to ring gear 2.Present embodiment the utility model has the advantages that improving biography
Dynamic stability.It is other to be identical with embodiment two.
Specific embodiment 6: illustrating present embodiment in conjunction with Fig. 1 and Fig. 2, if being machined with trunk diameter on the cylinder of ring gear 2
To through-hole, the end of first gear frame 14 is machined with several axially extending bores.Present embodiment the utility model has the advantages that convenient for lubricating oil into
Enter inner cavity and keeps oil liquid liquid level.It is other same as the specific embodiment one.
Specific embodiment 7: embodiment is described with reference to Fig. 1, big lid 7 is machined with oil duct, and with annular cylinder phase
It is logical.Present embodiment the utility model has the advantages that can directly to annular cylinder fuel feeding, realize liquid glue 27 oil film thickness of component modulation.Its
It is identical as specific embodiment four.
Specific embodiment 8: embodiment is described with reference to Fig. 1, left box body 8 is provided with oil drainer 25, left box body 8
Oil-through-hole is machined on tank wall.Present embodiment the utility model has the advantages that be convenient for changing grease, balance the oil of left box body 8 and right case 9
Liquid liquid level.It is other same as the specific embodiment one.
Specific embodiment 9: illustrating present embodiment, the 1st grade of planetary gear 5, pin shaft one in conjunction with Fig. 1, Fig. 2 and Fig. 3
The component that 12-1, first gear frame 14 are constituted is simultaneously transmission of floating with the transmission of the first sun gear 3 and ring gear 2, and second too
Sun wheel 4 is also transmission of floating, and the 2nd grade of planetary gear 6, two 12-2 of pin shaft and second gear frame 19 are centering transmission.This embodiment party
Formula the utility model has the advantages that transmission effect it is good.It is other the same as one or two specific embodiments.
Specific embodiment 10: embodiment is described with reference to Fig. 1, the junction and left box body of left box body 8 and big lid 7
8 and the junction of right case 9 be machined with ring-shaped groove.Present embodiment the utility model has the advantages that being conducive to seal.Ring-shaped groove at two
Processing is on the cylindrical surface of flange positioning spigot.It is other same as the specific embodiment one.
Working principle
The present invention glues velocity modulation device, planet gear transmission device and heavy belt conveyer roller device by liquid and constitutes.
Input shaft 1 is driven, by the first sun gear of internal tooth wheel drive 3, the first sun gear 3 drives the 1st grade of planetary gear 5,
1st grade of planetary gear 5 drives ring gear 2 to rotate, and the rectangular spline driving liquid on the outer surface of ring gear 2 glues dynamic on component 27
Piece rotation, movable plate are cooperated by oil film and stationary plate, and barrel shell 22 is fixed, and the rectangular spline processed inside barrel shell 22 is matched with stationary plate
It closes, and it is fixed to constrain stationary plate, the 1st grade of planetary gear drives one 12-1 of pin shaft to do circumferential movement, and one 12-1 of pin shaft drives the
One tooth rest 14 moves in a circle, and first gear frame 14 drives the rotation of the second sun gear 4, and the second sun gear 4 drives the 2nd grade of planet
Gear 6 moves in a circle, and two 12-2 of pin shaft on the 2nd grade of planetary gear 6 drives second gear frame 19 to move in a circle, drum shaft
20 are fixed in the centre bore of second gear frame 19,19 drive roller shaft 20 of second gear frame, and drum shaft 20 drives roller 34 to revolve
Turn, drags travelling belt.
Liquid glues the theory of mechanics of 27 velocity modulation of component: after the viscous component of liquid is installed, modulating the fuel feeding in annular cylinder
Pressure makes oil film thickness from large to small to modulate the oil film thickness of movable plate and stationary plate, then ring gear 2 is from unloaded rated speed,It is gradually reduced until stopping.At the same time, the revolution of first gear frame 14 gradually increases from 0
Reach greatlyModulated process terminates, n0For input shaft revolution, passed through the 2nd grade of planetary gear
Driving roller shaft 20 after dynamic device slows down.
Claims (8)
1. the heavy belt drive that a kind of compact liquid glues modulating speed, it is characterised in that: a kind of compact liquid
The heavy belt drive of viscous modulating speed includes input shaft (1), ring gear (2), the first sun gear (3), the second sun gear
(4), the 1st grade of planetary gear (5), the 2nd grade of planetary gear (6), pin shaft one (12-1), pin shaft two (12-2), first gear frame
(14), second gear frame (19), big lid (7), left box body (8), right case (9), support (10), rack (11), drum shaft (20),
Liquid glues component (27) and roller (34)；The end of input shaft (1) is machined with the internal gear of involute, internal gear and the first sun gear
(3) it engages, the first sun gear (3) is engaged with the 1st grade of planetary gear (5), and pin shaft one (12-1) is mounted on by bearing one (13)
In the inner hole of 1st grade of planetary gear (5), multiple pin shafts one (12-1) are mounted in the corresponding hole of first gear frame (14), and band
Dynamic first gear frame (14) are rotated by the first sun gear (3) gyratory directions, and the 1st grade of planetary gear (5) is engaged with ring gear (2),
The outer surface of ring gear (2) is machined with rectangular spline, and the rectangular spline for gluing the movable plate inner hole on component (27) with liquid is meshed,
Bearing two (15) is mounted on ring gear (2), and bore hole is machined on the tank wall of left box body (8), and bearing two (15) is mounted on bore hole
In, ring gear is equipped with bearing three (16) on (2), and big cover (7) are machined with inside flange, and bearing three (16) is mounted on flange
On, big cover in (7) is machined with bore hole, and input shaft (1) is mounted in the bore hole of big lid (7) by bearing four and bearing three (16),
Big lid (7) front end is equipped with outer transparent cover (17), is equipped with brass oil nozzle on outer transparent cover (17), and big cover on (7) is machined with through-hole, outside
The corresponding position of transparent cover (17) is machined with the through-hole of same size；
It is machined with internal gear at the flange of first gear frame (14) end, and is engaged with the second sun gear (4), the second sun gear
(4) it is engaged with the 2nd grade of planetary gear (6), to realize the 1st grade of planet gear transmission device；It is driven the 2nd grade of Planetary Gear Transmission dress
It sets；Pin shaft two (12-2) is mounted in the hole of the 2nd grade of planetary gear (6) by bearing six, and multiple pin shafts two (12-2) are fixed on
In the hole of second gear frame (19), and second gear frame (19) is driven to rotate around the second sun gear (4), drum shaft (20) is mounted on
It in the centre bore of second gear frame (19), and is fastened with tensioner ring, second gear frame (19) drives drum shaft (20) rotation, to realize
Transmission of the 2nd grade of planet gear transmission device to roller (34) in heavy belt drive, right case are machined with boring on (9)
Hole, drum shaft (20) are mounted in the bore hole of right case (9) by bearing seven (21), are equipped on the bore hole of right case (9) interior
Outer transparent cover (17)；
Big lid (7) connect with left box body (8), and left box body (8) is connect with right case (9), and left box body is machined with flange on (8), convex
Edge and support (10) are tight because support (10) and rack (11) are affixed, the bearing block and right case of drum shaft (20) power input side
(9) it is integrated；
A kind of compact liquid glue modulating speed heavy belt drive further include barrel shell (22), grading ring (23) and
Annular cylinder, liquid glue component (27) and are mounted in the inner cavity of barrel shell (22), and the movable plate that liquid glues component (27) is viscous by oil film and liquid
The stationary plate of component (27) matches, and the stationary plate external cylindrical surface that liquid glues component (27) is formed with square type external splines, this rectangle external splines with
The rectangle internal spline that liquid glues the static cylindrical barrel shell (22) of component (27) is meshed；Liquid glues component (27) equipped with grading ring
(23), the thrust of the annular piston of grading ring (23) Jiang great Gai (7) end annular cylinder is evenly distributed in liquid and glues component (27)
Movable plate and stationary plate on, grading ring (23) is constrained by the annular ledges of left box body (8) front end tank wall, modulates the work of cyclic annular oil cylinder
Pressure, being capable of the viscous oil film thickness of component (27) between movable plate and stationary plate of modulating liquid.
2. the heavy belt drive that a kind of compact liquid according to claim 1 glues modulating speed, it is characterised in that:
Bearing one (13), bearing two (15), bearing three (16) and the bearing four is respectively rolling bearing, deep groove ball bearing, short circle
Axis of a cylinder is held and self-aligning bearing, and the outer collar of rolling bearing is fastened on the inner hole of the 1st grade of planetary gear (5) with hole retaining ring and set
In, the inside race of rolling bearing set is fastened between the front and back disk of first gear frame (14), and the inside race of self-aligning bearing is with being locked
Gu the outer collar of self-aligning bearing is fastened on the 1st grade of planetary gear with hole retaining ring and set in the inner hole of second gear frame (19)
(5) in inner hole, the inside race ring and fixture block of deep groove ball bearing are positioned, and fixture block bolt fastening and are mounted on ring gear
(2) in the groove of external cylindrical surface, the two sides flange screw of the outer collar of deep groove ball bearing is fastened with bolt and spring washer circle,
The front end pressure ring and screw of short cylindrical lasso fasten, and end passes through the fastening of the shoulder of ring and ring gear (2) inner hole, short cylindrical axis
It holds inside race end flange (30) and compresses blending bolt and spring washer fastening.
3. the heavy belt drive that a kind of compact liquid according to claim 2 glues modulating speed, it is characterised in that:
The deep groove ball bearing constitutes radial constraint and axial constraint to ring gear (2), and cylindrical bearing constitutes diameter to ring gear (2)
To constraint.
4. the heavy belt drive that a kind of compact liquid according to claim 1 glues modulating speed, it is characterised in that:
Several radial through-hole are machined on the cylinder of the ring gear (2), the end of first gear frame (14) is machined with several axial directions
Through-hole.
5. the heavy belt drive that a kind of compact liquid according to claim 4 glues modulating speed, it is characterised in that:
The big lid (7) is machined with oil duct, and communicates with annular cylinder.
6. the heavy belt drive that a kind of compact liquid according to claim 1 glues modulating speed, it is characterised in that:
The left box body (8) is provided with oil drainer (25), is machined with oil-through-hole on the tank wall of left box body (8).
7. a kind of compact liquid according to claim 1 or 2 glues the heavy belt drive of modulating speed, feature exists
In: the component that the 1st grade of planetary gear (5), pin shaft one (12-1), first gear frame (14) are constituted simultaneously with first sun
The transmission for taking turns (3) and ring gear (2) is transmission of floating, and the second sun gear (4) is also transmission of floating, the 2nd grade of planetary gear (6),
Pin shaft two (12-2) and second gear frame (19) are centering transmission.
8. the heavy belt drive that a kind of compact liquid according to claim 1 glues modulating speed, it is characterised in that:
The junction of left box body (8) He great Gai (7) and the junction of left box body (8) and right case (9) are machined with annular ditch
Slot, mounting O-shaped sealing ring in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716654.2A CN108757881B (en) | 2018-07-03 | 2018-07-03 | A kind of compact liquid glues the heavy belt drive of modulating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716654.2A CN108757881B (en) | 2018-07-03 | 2018-07-03 | A kind of compact liquid glues the heavy belt drive of modulating speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108757881A CN108757881A (en) | 2018-11-06 |
| CN108757881B true CN108757881B (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810716654.2A Expired - Fee Related CN108757881B (en) | 2018-07-03 | 2018-07-03 | A kind of compact liquid glues the heavy belt drive of modulating speed |
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| CN (1) | CN108757881B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1637319A (en) * | 2003-04-29 | 2005-07-13 | 叶秀定 | Hydraulically controlled stepless speed variator |
| CN201325843Y (en) * | 2008-12-30 | 2009-10-14 | 沈荣澍 | Compact differential velocity modulation winch |
| CN102155526A (en) * | 2011-04-12 | 2011-08-17 | 江苏大学 | Mechanical-hydraulic bonding composite stepless speed regulating device |
| CN202349144U (en) * | 2011-12-20 | 2012-07-25 | 沈佐华 | Hydro-viscous transmission planetary speed reduction compound gear |
| CN103052830A (en) * | 2010-08-19 | 2013-04-17 | 罗伯特·博世有限公司 | Power split gearbox for a motor vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983913A (en) * | 2010-10-08 | 2011-03-09 | 徐州五洋科技有限公司 | Novel subinclined shaft hoisting winch for coal mine |
-
2018
- 2018-07-03 CN CN201810716654.2A patent/CN108757881B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1637319A (en) * | 2003-04-29 | 2005-07-13 | 叶秀定 | Hydraulically controlled stepless speed variator |
| CN201325843Y (en) * | 2008-12-30 | 2009-10-14 | 沈荣澍 | Compact differential velocity modulation winch |
| CN103052830A (en) * | 2010-08-19 | 2013-04-17 | 罗伯特·博世有限公司 | Power split gearbox for a motor vehicle |
| CN102155526A (en) * | 2011-04-12 | 2011-08-17 | 江苏大学 | Mechanical-hydraulic bonding composite stepless speed regulating device |
| CN202349144U (en) * | 2011-12-20 | 2012-07-25 | 沈佐华 | Hydro-viscous transmission planetary speed reduction compound gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108757881A (en) | 2018-11-06 |
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