CN206723404U - A kind of insertion axial cone gear planetary wheel side reducer of band brake - Google Patents
A kind of insertion axial cone gear planetary wheel side reducer of band brake Download PDFInfo
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- CN206723404U CN206723404U CN201621479231.6U CN201621479231U CN206723404U CN 206723404 U CN206723404 U CN 206723404U CN 201621479231 U CN201621479231 U CN 201621479231U CN 206723404 U CN206723404 U CN 206723404U
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Abstract
The utility model belongs to the technical field of underground coal mine auxiliary conveying equipments parts, the insertion axial cone gear planetary wheel side reducer of specifically a kind of band brake.Solve the problems, such as the direct plug-in hub reduction gear space-consuming of motor big and cause bracket carrier vehicle width larger, including inputting crotch I, first rolling bearing, interior bracket, input housing, bevel pinion, bevel gear wheel, penetrate axle, axle sleeve, radial bearing, export crotch II, locking nut, tripping spring, brake block, the solid set of braking, friction plate group, inner rack of teeth, second rolling bearing, carry axle sleeve, 3rd rolling bearing, final drive shaft, sun wheel shaft, planetary gear, planet carrier, right end cap, porous plug, hydraulic oil pouring orifice, small end cover, left end cap, rack mounting apertures, wheel installation screw and high-voltage oil cavity.The power of motor or motor can be inputted using the deceleration device of through cone tooth planet combination, be reduced the axial dimension of decelerator by the utility model by power transmission shaft.
Description
Technical field
The utility model belongs to the technical field of underground coal mine auxiliary conveying equipments parts, specifically a kind of brake
Penetrate axial cone gear planetary wheel side reducer.
Background technology
Use a variety of auxiliary conveying equipments, such as bracket carrier in underground coal mine, due to underworkings narrow space,
Surface relief is uneven, and running environment is severe, and bracket carrier must have preferable checking brake, just can guarantee that the peace of transport
Entirely.The hub reduction gear of bracket carrier all directly inserts mode using hydraulic motor with decelerator at present, and this mode is in car
Larger space is occupied on width, causes bracket carrier vehicle width larger, it is impossible to is adapted to narrow in underground coal mine
The service condition in tunnel；In addition, existing brake does not have instruction device after friction disc wear, it is impossible to judges the abrasion of brake
Degree, many inconvenience are brought for vehicle operation and maintenance.Therefore a kind of new wheel-side reduction device must be designed can just meet to make
With requiring.
The content of the invention
The utility model causes bracket carrier greatly in order to solve the direct plug-in hub reduction gear space-consuming of motor
A kind of the problem of vehicle width is larger, there is provided the insertion axial cone gear planetary wheel side reducer of band brake.
The utility model takes following technical scheme：A kind of insertion axial cone gear planetary wheel side reducer of band brake, bag
Include input crotch I, the first rolling bearing, interior bracket, input housing, bevel pinion, bevel gear wheel, insertion axle, axle sleeve, to mandrel
Hold, export crotch II, locking nut, tripping spring, brake block, the solid set of braking, friction plate group, inner rack of teeth, the second rolling bearing,
Carry axle sleeve, the 3rd rolling bearing, final drive shaft, sun wheel shaft, planetary gear, planet carrier, right end cap, porous plug, hydraulic oil note
Hydraulic fluid port, small end cover, left end cap, rack mounting apertures, wheel installation screw and high-voltage oil cavity, the outside universal joint of input crotch I connections
Power transmission shaft, input crotch I are coupled by spline with insertion axle and by locking nut axial restraint, penetrate the axle other end and output fork
Frame II is fixedly connected, and is penetrated between axle and output crotch II and is provided with axle sleeve；Insertion axle and bevel pinion are integral structure, and by
The first rolling bearing and radial bearing for being arranged on insertion axle both ends fix support, and radial bearing is fixed by axle sleeve；Bevel pinion
Connection is engaged with bevel gear wheel, bevel gear wheel is fixed on penetrating on the vertically disposed final drive shaft of axle, and final drive shaft is by the 3rd
Rolling bearing is fixed, and final drive shaft is coupled with sun wheel shaft by spline engagement, and sun wheel shaft is provided with sun gear, sun gear,
Planetary gear, planet carrier and inner rack of teeth form planetary transmission, and sun gear engages with planetary gear, and planetary gear is arranged on planet
On frame axle, connection is engaged with inner rack of teeth outside planetary gear, inner rack of teeth is fixedly supported on carrying axle by the second rolling bearing and put,
Inner rack of teeth is provided with the wheel installation screw being connected with wheel, is put admittedly provided with saturating for the solid set of braking, braking outside carrying axle sleeve
Vent plug, hydraulic oil pouring orifice and braking instruction device, hydraulic oil pouring orifice connect with high-voltage oil cavity；The solid set of braking and inner rack of teeth it
Between by spline connection have friction plate group；Brake block is fitted with the solid set of braking, brake block is embedded with multiple tripping springs；It is above-mentioned
Accessory is arranged in input housing, and input housing left part is equipped with left end cap, and sun wheel shaft right part is equipped with right end cap, inputs housing
Upper and lower that small end cover is housed, each sealing is sealed by sealing ring, and input housing is provided with the mounting hole coupled with frame.
Further, braking instruction device includes braking indicating arm, braking instruction spring and braking instruction plug screw, brake finger
Show that bar passes through from friction plate group, braking instruction spring and braking instruction rod set dress, and it is stuck in the brake finger being fixed on housing
Show in plug screw.
Further, it is provided with thrust bearing between bevel gear wheel and carrying axle sleeve.
Hub reduction gear by cone gear train and the sun gear of planetary gear set, planetary gear, inner rack of teeth the different numbers of teeth
Match, different deceleration speed ratios can be achieved.
During work, passed through by input crotch passing power by insertion axle shunting, a part with penetrating the small bevel gear on axle
The vertical deflecting of bevel gear wheel of wheel engagement is delivered to planetary reducer；Another part power, by the output coupled with insertion axle
Crotch is delivered to next stage by Cardan shaft and bored on gear planetary wheel side reducer.
The utility model is compared have the advantages that compared with the prior art：Using the deceleration of through cone tooth planet combination
Device, the power of motor or motor can be inputted by power transmission shaft, reduce the axial dimension of decelerator, while in decelerator
Overall wet brake is integrated with low speed output end, braking torque is big, good heat dissipation, compact-sized, solves existing motor and inserts
The problem of dress formula hub reduction gear axial dimension is big, can reduce the width dimensions of underground coal mine carrying vehicle, improve vehicle
Adaptability.As trackless rubber-tyred subsidiary haulage technology is in the progressively popularization and application of medium and small ore deposit type mine, to assistant conveyance vehicle
Narrow demand will increasingly increase, the application of the insertion axial cone gear planetary wheel side reducer of band brake also can be increasingly wider,
The present invention has larger market prospects.
Brief description of the drawings
Fig. 1 is the utility model overall structure front view；
Fig. 2 is the utility model overall structure top view；
Fig. 3 is the utility model overall structure left view；
In figure：1st, crotch I is inputted, the 2, first rolling bearing, 3, interior bracket, 4, input housing, 5, bevel pinion, 6, auger
Gear, 7, insertion axle, 8, axle sleeve, 9, radial bearing, 10, output crotch II, 11, locking nut, 12, thrust bearing, 13, braking
Spring, 14, brake block, 15, the solid set of braking, 16, friction plate group, 17, inner rack of teeth, the 18, second rolling bearing, 19, carrying axle sleeve,
20th, the 3rd rolling bearing, 21, final drive shaft, 22, sun wheel shaft, 23, planetary gear, 24, planet carrier, 25, right end cap, 26, braking
Chamber filling oil plug, 27, porous plug, 28, hydraulic oil pouring orifice, 29, small end cover, 30, left end cap, 31, velocity-reducing chamber filling oil plug, 32, put
Oil is stifled, and 33, rack mounting apertures, 34, wheel installation screw, 35, high-voltage oil cavity, 36, braking indicating arm.
Embodiment
Specific embodiment of the present utility model is described further with reference to accompanying drawing.
As shown in figure 1, a kind of insertion axial cone gear planetary wheel side reducer of band brake, including input crotch I1, first
Rolling bearing 2, interior bracket 3, input housing 4, bevel pinion 5, bevel gear wheel 6, insertion axle 7, axle sleeve 8, radial bearing 9, output
Set 15, friction plate group 16, inner rack of teeth 17, second are rolled admittedly for crotch II10, locking nut 11, tripping spring 13, brake block 14, braking
Dynamic bearing 18, carrying axle sleeve 19, the 3rd rolling bearing 20, final drive shaft 21, sun wheel shaft 22, planetary gear 23, planet carrier 24, the right side
End cap 25, porous plug 27, hydraulic oil pouring orifice 28, small end cover 29, left end cap 30, rack mounting apertures 33, wheel installation screw 34
With high-voltage oil cavity 35, the outside Cardan shaft of input crotch I1 connections, input crotch 1 is coupled simultaneously with insertion axle 7 by spline
By the axial restraint of locking nut 11, the insertion other end of axle 7 is fixedly connected with output crotch II11, insertion axle 7 and output crotch
Axle sleeve 8 is provided between II11；Insertion axle 7 is integral structure with bevel pinion 5, and by being arranged on the first of insertion axle 7 both ends
Rolling bearing 2 and radial bearing 9 fix support, and radial bearing 9 is fixed by axle sleeve 8；Bevel pinion 5 engages connection with bevel gear wheel 6
Connect, bevel gear wheel 6 is fixed on penetrating on the vertically disposed final drive shaft 21 of axle, and final drive shaft 21 is consolidated by the 3rd rolling bearing 20
Fixed, final drive shaft 21 is coupled with sun wheel shaft 22 by spline engagement, and sun wheel shaft 22 is provided with sun gear, sun gear, planet
Wheel 23, planet carrier 24 and inner rack of teeth 17 form planetary transmission, and sun gear is engaged with planetary gear 23, and planetary gear 23 is installed
On the axle of planet carrier 24, the outside of planetary gear 23 engages connection with inner rack of teeth 17, and inner rack of teeth 17 is fixed by the second rolling bearing 18
It is supported on carrying axle sleeve 19, inner rack of teeth 17 is provided with the wheel installation screw 34 of wheel connection, and the outside of carrying axle sleeve 19 is system
Dynamic to cover 15 admittedly, set 15 is provided with porous plug 27, hydraulic oil pouring orifice 28 and braking instruction device, hydraulic oil pouring orifice 28 admittedly for braking
Connected with high-voltage oil cavity 35；Braking is coupled between set 15 and inner rack of teeth 17 by spline admittedly friction plate group 16；In the solid set of braking
Brake block 14 is fitted with, brake block 14 is embedded with multiple tripping springs 13；Above-mentioned accessory is arranged in input housing 4, input
The left part of housing 4 is equipped with left end cap 30, and sun wheel shaft right part is equipped with right end cap 25, and housing 4 is upper and lower that small end cover 29 is housed for input, respectively
Sealing is sealed by sealing ring, and input housing 4 is provided with the mounting hole 33 coupled with frame.
Described braking instruction device includes braking indicating arm 36, braking instruction spring 37 and braking instruction plug screw 38, system
Dynamic indicating arm 36 is passed through from friction plate group 16, and braking instruction spring 37 is set with braking indicating arm 36, and is stuck in and is fixed on shell
In braking instruction plug screw 38 on body.
Thrust bearing 12 is provided between bevel gear wheel 6 and carrying axle sleeve 19.
During work, passed through by input crotch passing power by insertion axle shunting, a part with penetrating the small bevel gear on axle
The vertical deflecting of bevel gear wheel of wheel engagement is delivered to planetary reducer；Another part power, by the output coupled with insertion axle
Crotch is delivered to next stage by Cardan shaft and bored on gear planetary wheel side reducer.
Claims (3)
- A kind of 1. insertion axial cone gear planetary wheel side reducer of band brake, it is characterised in that：Including inputting crotch I（1）, first Rolling bearing（2）, interior bracket（3）, input housing（4）, bevel pinion（5）, bevel gear wheel（6）, insertion axle（7）, axle sleeve（8）、 Radial bearing（9）, output crotch II（10）, locking nut（11）, tripping spring（13）, brake block（14）, the solid set of braking（15）、 Friction plate group（16）, inner rack of teeth（17）, the second rolling bearing（18）, carrying axle sleeve（19）, the 3rd rolling bearing（20）, main transmission Axle（21）, sun wheel shaft（22）, planetary gear（23）, planet carrier（24）, right end cap（25）, porous plug（27）, hydraulic oil pouring orifice （28）, small end cover（29）, left end cap（30）, rack mounting apertures（33）, wheel installation screw（34）And high-voltage oil cavity（35）, input Crotch I（1）The outside Cardan shaft of connection, input crotch I（1）With penetrating axle（7）Coupled by spline and by locking nut （11）Axial restraint, penetrate axle（7）The other end and output crotch II（10）It is fixedly connected, penetrates axle（7）With exporting crotch II （10）Between be provided with axle sleeve（8）；Penetrate axle（7）With bevel pinion（5）Structure is integral, and by being arranged on insertion axle（7）Two First rolling bearing at end（2）And radial bearing（9）Fixed support, radial bearing（9）By axle sleeve（8）It is fixed；Bevel pinion（5） With bevel gear wheel（6）Engagement connection, bevel gear wheel（6）It is fixed on and the insertion vertically disposed final drive shaft of axle（21）On, main biography Moving axis（21）By the 3rd rolling bearing（20）It is fixed, final drive shaft（21）With sun wheel shaft（22）Coupled by spline engagement, too Positive wheel shaft（22）It is provided with sun gear, sun gear, planetary gear（23）, planet carrier（24）And inner rack of teeth（17）Planetary gear is formed to pass Dynamic device, sun gear and planetary gear（23）Engagement, planetary gear（23）Planet carrier is installed（24）On axle, planetary gear（23）It is outside with Inner rack of teeth（17）Engagement connection, inner rack of teeth（17）Pass through the second rolling bearing（18）It is fixedly supported on carrying axle sleeve（19）On, it is interior Braces（17）It is provided with the wheel installation screw of wheel connection（34）, carry axle sleeve（19）Outside is the solid set of braking（15）, braking Gu set（15）It is provided with porous plug（27）, hydraulic oil pouring orifice（28）With braking instruction device, hydraulic oil pouring orifice（28）With height Pumping cavity（35）Connection；The solid set of braking（15）With inner rack of teeth（17）Between by spline connection have friction plate group（16）；Braking is solid Brake block is fitted with set（14）, brake block（14）It is embedded with multiple tripping springs（13）；Said structure is arranged at input shell Body（4）It is interior, input housing（4）Left part is equipped with left end cap（30）, sun wheel shaft right part is equipped with right end cap（25）, input housing（4） It is upper and lower that small end cover is housed（29）, each sealing seals by sealing ring, inputs housing（4）It is provided with the mounting hole coupled with frame (33)。
- 2. the insertion axial cone gear planetary wheel side reducer of band brake according to claim 1, it is characterised in that：Described Braking instruction device includes braking indicating arm（36）, braking instruction spring（37）Plug screw is indicated with braking（38）, brake indicating arm （36）From friction plate group（16）In pass through, braking instruction spring（37）With braking indicating arm（36）Suit, and be stuck in and be fixed on shell Braking instruction plug screw on body（38）It is interior.
- 3. the insertion axial cone gear planetary wheel side reducer of band brake according to claim 1, it is characterised in that：Auger tooth Wheel（6）With carrying axle sleeve（19）Between be provided with thrust bearing（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479231.6U CN206723404U (en) | 2016-12-30 | 2016-12-30 | A kind of insertion axial cone gear planetary wheel side reducer of band brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621479231.6U CN206723404U (en) | 2016-12-30 | 2016-12-30 | A kind of insertion axial cone gear planetary wheel side reducer of band brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723404U true CN206723404U (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621479231.6U Active CN206723404U (en) | 2016-12-30 | 2016-12-30 | A kind of insertion axial cone gear planetary wheel side reducer of band brake |
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| CN (1) | CN206723404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704554A (en) * | 2016-12-30 | 2017-05-24 | 中国煤炭科工集团太原研究院有限公司 | Through shaft tapered-tooth planet wheel side reducer with brake |
-
2016
- 2016-12-30 CN CN201621479231.6U patent/CN206723404U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704554A (en) * | 2016-12-30 | 2017-05-24 | 中国煤炭科工集团太原研究院有限公司 | Through shaft tapered-tooth planet wheel side reducer with brake |
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