CN209553196U - Tri-coupling type gear drive railroad hopper covering for roofs switching mechanism - Google Patents
Tri-coupling type gear drive railroad hopper covering for roofs switching mechanism Download PDFInfo
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- CN209553196U CN209553196U CN201821966332.5U CN201821966332U CN209553196U CN 209553196 U CN209553196 U CN 209553196U CN 201821966332 U CN201821966332 U CN 201821966332U CN 209553196 U CN209553196 U CN 209553196U
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- cover board
- rotation axis
- roofs
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Abstract
The utility model provides a kind of tri-coupling type gear drive railroad hopper covering for roofs switching mechanism, which includes: reduction gearbox；One end of left side drive shafts and first clutch, left side drive shafts is connected to the first output shaft by first clutch, and the other end is connected to the rotation axis of left side cover board；One end of right side transmission shaft and second clutch, right side transmission shaft is connected to the second output shaft by second clutch, and the other end is connected to the rotation axis of right side cover board；One end of bottom plate transmission shaft and third clutch, bottom plate transmission shaft is connected to third output shaft by third clutch, and the other end is connected to the rotation axis of bottom cover plate；Retarder handwheel, retarder handwheel are connected to the output shaft of reduction gearbox, are able to drive the first output shaft, the second output shaft and the rotation of third output shaft.The tri-coupling type gear drive railroad hopper covering for roofs switching mechanism occupies little space, it is high to control precision, power transmitting impact is small.
Description
Technical field
The utility model belongs to railway territory, more particularly, to a kind of tri-coupling type gear drive railroad hopper covering for roofs
Switching mechanism.
Background technique
Existing Movable top cover for railroad hopper car mostly uses link mechanism to control, and link mechanism occupies sky during the motion
Between it is very big, due to the gap between each rod piece connecting pin bores, there is also control precision, and big problem is impacted in low, power transmitting.And
And in order to manually control bottom door and top cover, multiple manual retarders are provided with, not only function is overlapped, and it is largely empty to also take up car body
Between.
It occupies little space therefore, it is necessary to develop a kind of, control that precision is high, small tri-coupling type gear biography is impacted in power transmitting
Dynamic railroad hopper covering for roofs switching mechanism.
The information for being disclosed in the utility model background technology part is merely intended to deepen the general background to the utility model
The understanding of technology, and be not construed as recognizing or imply in any form the information constitute by those skilled in the art public affairs
The prior art known.
Utility model content
The purpose of the utility model is to provide a kind of tri-coupling type gear drive railroad hopper covering for roofs switching mechanisms, this three
Formula gear drive railroad hopper covering for roofs switching mechanism only needs to occupy smaller space, in high precision, low impact force can control iron
The unlatching and closure of the left side cover board of road hopper wagon, right side cover board and bottom cover plate.
To achieve the goals above, the utility model provides a kind of tri-coupling type gear drive railroad hopper covering for roofs opening/closing machine
Structure, the railroad hopper roof is provided with left side cover board and right side cover board, bottom are provided with bottom cover plate, left side cover board, the right side
Rotation axis is provided on side cover plate and bottom cover plate, the rotation axis is able to drive left side cover board, right side cover board and bottom cover plate
Unlatching and closure, which is characterized in that the tri-coupling type gear drive railroad hopper covering for roofs switching mechanism includes:
Reduction gearbox is provided with the first output shaft, the second output shaft and third output shaft on the reduction gearbox；
One end of left side drive shafts and first clutch, the left side drive shafts is connected to institute by the first clutch
The first output shaft is stated, the other end is connected to the rotation axis of left side cover board；
One end of right side transmission shaft and second clutch, the right side transmission shaft is connected to institute by the second clutch
The second output shaft is stated, the other end is connected to the rotation axis of right side cover board；
One end of bottom plate transmission shaft and third clutch, the bottom plate transmission shaft is connected to institute by the third clutch
Third output shaft is stated, the other end is connected to the rotation axis of the bottom cover plate；
Retarder handwheel, the retarder handwheel are connected to the input shaft of the reduction gearbox, and it is defeated to be able to drive described first
Shaft, second output shaft and third output shaft rotation.
Preferably, the reduction gearbox is arranged in wagon body of hopper wagon for railroad transportation, and the left side drive shafts include that left bottom passes
Moving axis and left side column transmission shaft, it is defeated that left bottom transmission shaft one end by the first clutch is connected to described first
Shaft, the other end are engaged in the left side column transmission shaft by bevel gear, and the other end of the left side column transmission shaft passes through
Bevel gear is engaged in the rotation axis of the left side cover board.
It preferably, further include universal joint and gear stand, the universal joint setting is in the left bottom transmission shaft, described
In the rotation axis of left side column transmission shaft and the left side cover board, gear stand setting the left bottom transmission shaft with
The junction of the rotation axis of the junction of the left side column transmission shaft and the left side column transmission shaft and the left side cover board.
It preferably, further include setting in the intracorporal left side transmission cylinder of hopper wagon vehicle, the left side transmission cylinder is by setting
It sets the rack gear in piston rod bottom and is engaged in the roller gear being arranged on left bottom transmission shaft.
Preferably, the reduction gearbox is arranged in wagon body of hopper wagon for railroad transportation, and the right side transmission shaft includes that bottom right side passes
Moving axis and right side uprights transmission shaft, it is defeated that bottom right side transmission shaft one end by the second clutch is connected to described second
Shaft, the other end are engaged in the right side uprights transmission shaft by bevel gear, and the other end of the right side uprights transmission shaft passes through
Bevel gear is engaged in the rotation axis of the right side cover board.
It preferably, further include universal joint and gear stand, the universal joint setting is in the bottom right side transmission shaft, described
In the rotation axis of right side uprights transmission shaft and the right side cover board, gear stand setting the bottom right side transmission shaft with
The junction of the rotation axis of the junction of the right side uprights transmission shaft and the right side uprights transmission shaft and the right side cover board.
It preferably, further include setting in the intracorporal right side transmission cylinder of hopper wagon vehicle, the right side transmission cylinder is by setting
It sets the rack gear in piston rod bottom and is engaged in the roller gear being arranged on bottom right side transmission shaft.
It preferably, further include setting in the intracorporal bottom driving cylinder of hopper wagon vehicle, the bottom driving cylinder is by setting
It sets the rack gear in piston rod bottom and is engaged in the roller gear being arranged on bottom plate transmission shaft.
It preferably, further include transmission shaft support, the transmission shaft support is multiple, one end connection of the transmission shaft support
In the car body of the railway hopper car, the other end is sheathed on the left side drive shafts, the right side transmission shaft and the bottom plate and passes
Moving axis.
It preferably, further include three clutch control levers, three clutch control levers are connected to described first
Clutch, the second clutch and the third clutch.
The utility model has the beneficial effects that:
1) by the setting of handwheel and reduction gearbox, the output shaft of reduction gearbox is driven to rotate by the handwheel of doing lived, Jin Ertong
Cross the unlatching that left side drive shafts, right side transmission shaft and bottom plate transmission shaft control left side cover board, right side cover board and bottom cover plate respectively
With closure.
2) connection that the first output shaft and left side drive shafts are controlled by first clutch is controlled right by second clutch
The connection of side transmission shaft and the second output shaft is realized and is slowed down by third clutch control bottom plate transmission shaft and third output shaft
Case selectively exports, and use is more convenient.
3) left side transmission cylinder, right side transmission cylinder, bottom driving cylinder realize left side cover board, right side cover board and bottom cover
The pneumatize of plate controls.
Other features and advantages of the utility model will then part of the detailed description can be specified.
Detailed description of the invention
The utility model illustrative embodiments are described in more detail in conjunction with the accompanying drawings, the utility model it is upper
It states and other purposes, feature and advantage will be apparent, wherein in the utility model illustrative embodiments, phase
Same reference label typically represents same parts.
Fig. 1 shows the tri-coupling type gear drive railroad hopper covering for roofs opening and closing of one embodiment according to the present utility model
The schematic diagram of mechanism.
Fig. 2 shows the opening and closings of the tri-coupling type gear drive railroad hopper covering for roofs of one embodiment according to the present utility model
The use state diagram of mechanism.
Fig. 3 shows the bevel gear mounting structure schematic diagram of one embodiment according to the present utility model.
Description of symbols
1, reduction gearbox；2, the first output shaft；3, the second output shaft；4, third output shaft；5, left side drive shafts；6, first from
Clutch；7, right side transmission shaft；8, second clutch；9, bottom plate transmission shaft；10, third clutch；11, retarder handwheel；12, left
Side bottom transmission shaft；13, left side column transmission shaft；14, bevel gear；15, universal joint；16, gear stand；17, left side is driven wind
Cylinder；18, bottom right side transmission shaft；19, right side uprights transmission shaft；20, right side is driven cylinder；21, bottom driving cylinder；22, circle
Stud wheel；23, rack gear；24, transmission shaft support；25, left side cover board；26, right side cover board；27, bottom cover plate；28, rotation axis；
29, car body.
Specific embodiment
Preferred embodiments of the present invention are described in more detail below.Although the following describe the utility model
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the utility model without the implementation that should be illustrated here
Mode is limited.On the contrary, thesing embodiments are provided so that the utility model is more thorough and complete, and can be by this
The range of utility model is completely communicated to those skilled in the art.
The utility model provides a kind of tri-coupling type gear drive railroad hopper covering for roofs switching mechanism, the railroad hopper
Roof is provided with left side cover board and right side cover board, bottom are provided with bottom cover plate, left side cover board, right side cover board and bottom cover plate
On be provided with rotation axis, the rotation axis is able to drive the unlatching and closure of left side cover board, right side cover board and bottom cover plate, this three
Connection formula gear drive railroad hopper covering for roofs switching mechanism includes:
Reduction gearbox is provided with the first output shaft, the second output shaft and third output shaft on the reduction gearbox；
One end of left side drive shafts and first clutch, the left side drive shafts is connected to institute by the first clutch
The first output shaft is stated, the other end is connected to the rotation axis of left side cover board；
One end of right side transmission shaft and second clutch, the right side transmission shaft is connected to institute by the second clutch
The second output shaft is stated, the other end is connected to the rotation axis of right side cover board；
One end of bottom plate transmission shaft and third clutch, the bottom plate transmission shaft is connected to institute by the third clutch
Third output shaft is stated, the other end is connected to the rotation axis of the bottom cover plate；
Retarder handwheel, the retarder handwheel are connected to the input shaft of the reduction gearbox, and it is defeated to be able to drive described first
Shaft, second output shaft and third output shaft rotation.
Specifically, by the setting of handwheel and reduction gearbox, the output shaft of reduction gearbox is driven to rotate by the handwheel of doing lived, into
And left side cover board, right side cover board and bottom cover plate are controlled by left side drive shafts, right side transmission shaft and bottom plate transmission shaft respectively
It opens and is closed.The connection that the first output shaft and left side drive shafts are controlled by first clutch, is controlled by second clutch
The connection of right side transmission shaft and the second output shaft, by third clutch control bottom plate transmission shaft and third output shaft, realization subtracts
Fast case selectively exports, and use is more convenient.
Specifically, the utility model is that set of gears transmission mechanism is arranged in vehicle one end.Portion's arrangement one in the car
A retarder with three output shafts, retarder middle part output shaft are connected with hopper wagon bottom door switching mechanism rotation axis, left and right
Two sides output shaft is connected with left and right sides top cover lower rotational axis respectively.It is provided with clutch on three output shafts, for controlling
The opening and closing of bottom door or top cover processed.
Specifically, when needing to be opened and closed left side cover board, first clutch connection, second clutch and third clutch are de-
It opens.Retarder handwheel is rotated, the first output shaft on the left of retarder drives the left side drive shafts rotation of lower part.Left side drive shafts are again
The rotation axis rotation of left side cover board is driven, at this time the unlatching and closure of i.e. controllable left cap plate.
Specifically, when needing to be opened and closed right side cover board, second clutch connection, first clutch and third clutch are de-
It opens.Retarder handwheel is rotated, the second output shaft on the right side of retarder drives the right side transmission shaft rotation of lower part.Right side transmission shaft is again
The rotation axis rotation of right side cover board is driven, at this time the unlatching and closure of i.e. controllable right cap plate.
Specifically, when needing to be opened and closed bottom cover plate, the connection of third clutch, first clutch and second clutch are de-
It opens.Retarder handwheel is rotated, the third output shaft of retarder drives the rotation of bottom plate transmission shaft.Bottom plate transmission shaft drives bottom cover again
The rotation axis of plate rotates, at this time the unlatching and closure of i.e. controllable bottom cover plate.
Preferably, the reduction gearbox is arranged in wagon body of hopper wagon for railroad transportation, and the left side drive shafts include left side
Bottom driving axis and left side column transmission shaft, left bottom transmission shaft one end are connected to described by the first clutch
First output shaft, the other end are engaged in the left side column transmission shaft by bevel gear, the left side column transmission shaft it is another
End is engaged in the rotation axis of the left side cover board by bevel gear.
Specifically, the change in driving force direction, while bevel gear engagement installation are realized, by the setting of bevel gear convenient for a left side
Side bottom transmission shaft, left side column transmission shaft and the first output shaft are installed on positioning.It is driven more convenient, stabilization simultaneously, compared with
It compares and occupies little space than the link mechanism in traditional work.
It preferably, further include universal joint and gear stand, the universal joint setting is driven in the left bottom
In the rotation axis of axis, the left side column transmission shaft and the left side cover board, the gear stand is arranged in the left bottom
Transmission shaft and the junction of the left side column transmission shaft and the rotation axis of the left side column transmission shaft and the left side cover board
Junction.
Specifically, for prevent bevel gear be engaged in usually use because car body deform, vibration etc. go wrong.By two
Bevel gear is fixed together by a gear stand, and gear stand is installed on car body again.Gear shaft one end is installed by umbrella tooth
Wheel, the other end install universal joint, and universal joint is connected with transmission shaft again.The engagement essence of two gear pairs is effectively guaranteed in the structure
Degree is engaged between avoiding the deformation because of car body, vibration from leading to gear and is gone wrong.The use of universal joint also reduces the peace of transmission shaft
Fill precision.
It preferably, further include setting in the intracorporal left side transmission cylinder of hopper wagon vehicle, the left side is driven cylinder
Rack gear by the way that piston rod bottom is arranged in is engaged in the roller gear being arranged on left bottom transmission shaft.
Specifically, this setup can control the opening and closing of left side cover board by pneumatic mode, and first clutch disengages.
Left side is driven the cylinder piston rod translational motion of cylinder, pushes the roller gear on left bottom transmission shaft by rack gear, drives
The rotation of left bottom transmission shaft.Left bottom transmission shaft is rotated with left side column transmission shaft again by bevel gear, and left side is vertical at this time
Column transmission shaft drives the rotation axis rotation of left side cover board, at this time the unlatching and closure of i.e. controllable left cap plate.
Preferably, the reduction gearbox is arranged in wagon body of hopper wagon for railroad transportation, and the right side transmission shaft includes right side
Bottom driving axis and right side uprights transmission shaft, bottom right side transmission shaft one end are connected to described by the second clutch
Second output shaft, the other end are engaged in the right side uprights transmission shaft by bevel gear, the right side uprights transmission shaft it is another
End is engaged in the rotation axis of the right side cover board by bevel gear.
Specifically, the change in driving force direction, while bevel gear engagement installation are realized, by the setting of bevel gear convenient for a left side
Side bottom transmission shaft, left side column transmission shaft and the first output shaft are installed on positioning.It is driven more convenient, stabilization simultaneously, compared with
It compares and occupies little space than the link mechanism in traditional work.
It preferably, further include universal joint and gear stand, the universal joint setting is driven in the bottom right side
In the rotation axis of axis, the right side uprights transmission shaft and the right side cover board, the gear stand is arranged in the bottom right side
Transmission shaft and the junction of the right side uprights transmission shaft and the rotation axis of the right side uprights transmission shaft and the right side cover board
Junction.
Specifically, for prevent bevel gear be engaged in usually use because car body deform, vibration etc. go wrong.By two
Bevel gear is fixed together by a gear stand, and gear stand is installed on car body again.Gear shaft one end is installed by umbrella tooth
Wheel, the other end install universal joint, and universal joint is connected with transmission shaft again.The engagement essence of two gear pairs is effectively guaranteed in the structure
Degree is engaged between avoiding the deformation because of car body, vibration from leading to gear and is gone wrong.The use of universal joint also reduces the peace of transmission shaft
Fill precision.
It preferably, further include setting in the intracorporal right side transmission cylinder of hopper wagon vehicle, the right side is driven cylinder
Rack gear by the way that piston rod bottom is arranged in is engaged in the roller gear being arranged on bottom right side transmission shaft.
Specifically, this setup can control the opening and closing of right side cover board by pneumatic mode, and second clutch disengages.
Right side is driven the cylinder piston rod translational motion of cylinder, pushes the roller gear on bottom right side transmission shaft by rack gear, drives
The rotation of bottom right side transmission shaft.Bottom right side transmission shaft is rotated with right side uprights transmission shaft again by bevel gear, and right side is vertical at this time
Column transmission shaft drives the rotation axis rotation of right side cover board, at this time the unlatching and closure of i.e. controllable right cap plate.
It preferably, further include being arranged in the intracorporal bottom driving cylinder of hopper wagon vehicle, the bottom driving cylinder
Rack gear by the way that piston rod bottom is arranged in is engaged in the roller gear being arranged on bottom plate transmission shaft.
Specifically, this setup can control the opening and closing of bottom cover plate, third throw-out-of clutch by pneumatic mode.
The cylinder piston rod translational motion of bottom driving cylinder pushes the roller gear of bottom plate transmission shaft by rack gear, and bottom plate is driven to pass
Moving axis rotation.Bottom plate transmission shaft drives the rotation axis of bottom cover plate at this time, at this time the unlatching and closure of i.e. controllable bottom cover plate.
Preferably, further include transmission shaft support, the transmission shaft support be it is multiple, the one of the transmission shaft support
End is connected to the car body of the railway hopper car, and the other end is sheathed on the left side drive shafts, the right side transmission shaft and described
Bottom plate transmission shaft.
Specifically he, the setting of left side drive shafts, right side transmission shaft and bottom plate transmission shaft is made by the setting of transmission shaft support
It is more firm.
It preferably, further include three clutch control levers, three clutch control levers are connected to institute
State first clutch, the second clutch and the third clutch.
Specifically, clutch control lever be used to control the disengagement of first clutch, second clutch and third clutch with
Connection.
Embodiment
Fig. 1 shows the tri-coupling type gear drive railroad hopper covering for roofs opening and closing of one embodiment according to the present utility model
The schematic diagram of mechanism.Fig. 2 shows the leakages of the tri-coupling type gear drive railway of one embodiment according to the present utility model
The use state diagram of trolley top cover switching mechanism.Fig. 3 shows the bevel gear of one embodiment according to the present utility model
Mounting structure schematic diagram.
As shown in Figure 1-Figure 3, railroad hopper roof is provided with left side cover board 25 and right side cover board 26, and bottom is provided with bottom
Portion's cover board 27 is provided with rotation axis 28 in left side cover board 25, right side cover board 26 and bottom cover plate 27, and the rotation axis 28 being capable of band
The unlatching and closure of dynamic left side cover board 25, right side cover board 26 and bottom cover plate 27, the tri-coupling type gear drive railroad hopper roof
Lid switching mechanism includes:
Reduction gearbox 1 is provided with the first output shaft 2, the second output shaft 3 and third output shaft 4 on the reduction gearbox 1；
One end of left side drive shafts 5 and first clutch 6, the left side drive shafts 5 is connected by the first clutch 6
In first output shaft 2, the other end is connected to the rotation axis of left side cover board 25；
One end of right side transmission shaft 7 and second clutch 8, the right side transmission shaft 7 is connected by 8 device of the second clutch
In second output shaft 3, the other end is connected to the rotation axis of right side cover board 26；
One end of bottom plate transmission shaft 9 and third clutch 10, the bottom plate transmission shaft 9 is connected by the third clutch 10
It is connected to the third output shaft 4, the other end is connected to the rotation axis of the bottom cover plate 27；
Retarder handwheel 11, the retarder handwheel 11 are connected to the input shaft of the reduction gearbox 1, are able to drive described
One output shaft 2, second output shaft 3 and the third output shaft 4 rotation.
Wherein, the reduction gearbox 1 is arranged in wagon body of hopper wagon for railroad transportation 29, and the left side drive shafts 5 include left bottom
Transmission shaft 12 and left side column transmission shaft 13, described 12 one end of left bottom transmission shaft are connected to by the first clutch 6
First output shaft 2, the other end are engaged in the left side column transmission shaft 13, the left side column transmission by bevel gear 14
The other end of axis 13 is engaged in the rotation axis of the left side cover board 25 by bevel gear 14.
It wherein, further include universal joint 15 and gear stand 16, the universal joint 15 is arranged in the left bottom transmission shaft
12, in the rotation axis of the left side column transmission shaft 13 and the left side cover board 25, the gear stand 16 is arranged on the left side
The junction and the left side column transmission shaft 13 and the left side of side bottom transmission shaft 12 and the left side column transmission shaft 13
The junction of the rotation axis of cover board 25.
It wherein, further include setting in the intracorporal left side transmission cylinder 17 of hopper wagon vehicle, the left side transmission cylinder 17 passes through
The rack gear 23 that piston rod bottom is arranged in is engaged in the roller gear 22 being arranged on left bottom transmission shaft 12.
Wherein, the reduction gearbox 1 is arranged in wagon body of hopper wagon for railroad transportation 29, and the right side transmission shaft 7 includes bottom right side
Transmission shaft 18 and right side uprights transmission shaft 19, described 18 one end of bottom right side transmission shaft are connected to by the second clutch 8
Second output shaft 3, the other end are engaged in the right side uprights transmission shaft 19, the right side uprights transmission by bevel gear 14
The other end of axis 19 is engaged in the rotation axis of the right side cover board 26 by bevel gear 14.
It wherein, further include universal joint 15 and gear stand 16, the universal joint 15 is arranged in the bottom right side transmission shaft
18, in the rotation axis of the right side uprights transmission shaft 19 and the right side cover board 26, the gear stand 16 is arranged on the right side
The junction and the right side uprights transmission shaft 19 and the right side of side bottom transmission shaft 18 and the right side uprights transmission shaft 19
The junction of the rotation axis of cover board 26.
It wherein, further include setting in the intracorporal right side transmission cylinder 20 of hopper wagon vehicle, the right side transmission cylinder 20 passes through
The rack gear 23 that piston rod bottom is arranged in is engaged in the roller gear 22 being arranged on bottom right side transmission shaft 18.
It wherein, further include being arranged in the intracorporal bottom driving cylinder 21 of hopper wagon vehicle, the bottom driving cylinder 21 passes through
The rack gear 23 that piston rod bottom is arranged in is engaged in the roller gear 22 being arranged on bottom plate transmission shaft 9.
It wherein, further include transmission shaft support 24, the transmission shaft support 24 is multiple, one end of the transmission shaft support 24
It is connected to the car body 29 of the railway hopper car, the other end is connected to the left side drive shafts 5, the right side transmission shaft 7 and institute
State bottom plate transmission shaft 9.
Wherein, further include three clutch control levers, three clutch control levers be connected to described first from
Clutch 6, the second clutch 8 and the third clutch 10.
Each embodiment of the utility model is described above, above description is exemplary, and non-exclusive, and
And it is also not necessarily limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for
Many modifications and changes are obvious for those skilled in the art.
Claims (10)
1. a kind of tri-coupling type gear drive railroad hopper covering for roofs switching mechanism, the railroad hopper roof are provided with left cap
Plate and right side cover board, bottom are provided with bottom cover plate, are provided with rotation axis in left side cover board, right side cover board and bottom cover plate, institute
State unlatching and closure that rotation axis is able to drive left side cover board, right side cover board and bottom cover plate, which is characterized in that the tri-coupling type tooth
Wheel is driven railroad hopper covering for roofs switching mechanism
Reduction gearbox is provided with the first output shaft, the second output shaft and third output shaft on the reduction gearbox；
One end of left side drive shafts and first clutch, the left side drive shafts is connected to described by the first clutch
One output shaft, the other end are connected to the rotation axis of left side cover board；
One end of right side transmission shaft and second clutch, the right side transmission shaft is connected to described by the second clutch
Two output shafts, the other end are connected to the rotation axis of right side cover board；
One end of bottom plate transmission shaft and third clutch, the bottom plate transmission shaft is connected to described by the third clutch
Three output shafts, the other end are connected to the rotation axis of the bottom cover plate；
Retarder handwheel, the retarder handwheel are connected to the input shaft of the reduction gearbox, be able to drive first output shaft,
Second output shaft and third output shaft rotation.
2. tri-coupling type gear drive railroad hopper covering for roofs switching mechanism according to claim 1, which is characterized in that described
Reduction gearbox is arranged in wagon body of hopper wagon for railroad transportation, and the left side drive shafts include left bottom transmission shaft and the transmission of left side column
Axis, left bottom transmission shaft one end are connected to first output shaft by the first clutch, and the other end passes through umbrella
Gear is engaged in the left side column transmission shaft, and the other end of the left side column transmission shaft is engaged in the left side by bevel gear
The rotation axis of side cover plate.
3. tri-coupling type gear drive railroad hopper covering for roofs switching mechanism according to claim 2, which is characterized in that also wrap
Universal joint and gear stand are included, the universal joint is arranged in the left bottom transmission shaft, the left side column transmission shaft and institute
In the rotation axis for stating left side cover board, the gear stand is arranged in the left bottom transmission shaft and the left side column transmission shaft
Junction and the left side column transmission shaft and the left side cover board rotation axis junction.
4. tri-coupling type gear drive railroad hopper covering for roofs switching mechanism according to claim 2, which is characterized in that also wrap
Setting is included in the intracorporal left side transmission cylinder of hopper wagon vehicle, the left side transmission cylinder passes through the rack gear that piston rod bottom is arranged in
It is engaged in the roller gear being arranged on left bottom transmission shaft.
5. tri-coupling type gear drive railroad hopper covering for roofs switching mechanism according to claim 1, which is characterized in that described
Reduction gearbox is arranged in wagon body of hopper wagon for railroad transportation, and the right side transmission shaft includes bottom right side transmission shaft and right side uprights transmission
Axis, bottom right side transmission shaft one end are connected to second output shaft by the second clutch, and the other end passes through umbrella
Gear is engaged in the right side uprights transmission shaft, and the other end of the right side uprights transmission shaft is engaged in the right side by bevel gear
The rotation axis of side cover plate.
6. tri-coupling type gear drive railroad hopper covering for roofs switching mechanism according to claim 5, which is characterized in that also wrap
Universal joint and gear stand are included, the universal joint is arranged in the bottom right side transmission shaft, the right side uprights transmission shaft and institute
In the rotation axis for stating right side cover board, the gear stand is arranged in the bottom right side transmission shaft and the right side uprights transmission shaft
Junction and the right side uprights transmission shaft and the right side cover board rotation axis junction.
7. tri-coupling type gear drive railroad hopper covering for roofs switching mechanism according to claim 5, which is characterized in that also wrap
Setting is included in the intracorporal right side transmission cylinder of hopper wagon vehicle, the right side transmission cylinder passes through the rack gear that piston rod bottom is arranged in
It is engaged in the roller gear being arranged on bottom right side transmission shaft.
8. tri-coupling type gear drive railroad hopper covering for roofs switching mechanism according to claim 1, which is characterized in that also wrap
Setting is included in the intracorporal bottom driving cylinder of hopper wagon vehicle, the bottom driving cylinder passes through the rack gear that piston rod bottom is arranged in
It is engaged in the roller gear being arranged on bottom plate transmission shaft.
9. tri-coupling type gear drive railroad hopper covering for roofs switching mechanism according to claim 1, which is characterized in that also wrap
Include transmission shaft support, the transmission shaft support be it is multiple, one end of the transmission shaft support is connected to the railway hopper car
Car body, the other end are sheathed on the left side drive shafts, the right side transmission shaft and the bottom plate transmission shaft.
10. tri-coupling type gear drive railroad hopper covering for roofs switching mechanism according to claim 1, which is characterized in that also
Including three clutch control levers, three clutch control levers be connected to the first clutch, described second from
Clutch and the third clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966332.5U CN209553196U (en) | 2018-11-27 | 2018-11-27 | Tri-coupling type gear drive railroad hopper covering for roofs switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821966332.5U CN209553196U (en) | 2018-11-27 | 2018-11-27 | Tri-coupling type gear drive railroad hopper covering for roofs switching mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209553196U true CN209553196U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821966332.5U Active CN209553196U (en) | 2018-11-27 | 2018-11-27 | Tri-coupling type gear drive railroad hopper covering for roofs switching mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625017A (en) * | 2018-11-27 | 2019-04-16 | 中车太原机车车辆有限公司 | Tri-coupling type gear drive railroad hopper covering for roofs switching mechanism |
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2018
- 2018-11-27 CN CN201821966332.5U patent/CN209553196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625017A (en) * | 2018-11-27 | 2019-04-16 | 中车太原机车车辆有限公司 | Tri-coupling type gear drive railroad hopper covering for roofs switching mechanism |
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