CN208337335U - A kind of railway freight-car vibration generating device - Google Patents
A kind of railway freight-car vibration generating device Download PDFInfo
- Publication number
- CN208337335U CN208337335U CN201820768894.2U CN201820768894U CN208337335U CN 208337335 U CN208337335 U CN 208337335U CN 201820768894 U CN201820768894 U CN 201820768894U CN 208337335 U CN208337335 U CN 208337335U
- Authority
- CN
- China
- Prior art keywords
- commutation
- lead screw
- screw
- reversing mechanism
- pillow spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000008859 change Effects 0.000 claims abstract description 29
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 238000010248 power generation Methods 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of railway freight-car vibration generating devices, including reversing mechanism, speed change gear and vibrating electricity generator, the power intake of the reversing mechanism is corresponding with pillow spring, the pillow spring is used to its Vertical Vibrating power being transferred to reversing mechanism, the reversing mechanism is used to the Vertical Vibrating power that pillow spring transmitting comes being converted to rotary motion and export, the power output end of the reversing mechanism and the power intake of speed change gear connect, the speed change gear is for amplifying the rotary rpm that reversing mechanism exports, the power output end of the speed change gear and the input axis connection of vibrating electricity generator.The utility model passes through the reversing mechanism that cooperates with pillow spring, the vertical vibration power of pillow spring can be converted to rotary motion and exported, generator input shaft is passed to after recycling speed change gear to amplify rotary rpm, to which driven generator generates electricity, the electric current that vibrating electricity generator issues is transported to battery through over commutation and pressure stabilizing and uses for other electrical equipments.
Description
Technical field
The utility model belongs to rolling stock technical field of power generation, in particular to a kind of railway freight-car vibration generating device.
Background technique
Vibration generating device is designed according to " railway freight-car Vehicular electric generator technical conditions ", for being on railway freight-car
There is provided the electronic control of installation and monitoring device to electric energy.The vibration generating device being currently used on rolling stock, power generation effect
Rate is low, and structure is complicated, and device operational reliability is poor.
Utility model content
The goal of the invention of the utility model is: in view of the above problems, pillow spring can be efficiently used by providing one kind
Vertical vibration, carry out the effectively railway freight-car vibration generating device that reliably generates electricity.
The technical solution of the utility model is achieved in that a kind of railway freight-car vibration generating device, it is characterised in that:
Including reversing mechanism, speed change gear and vibrating electricity generator, the power intake of the reversing mechanism is corresponding with pillow spring, the pillow
Spring is used to for its Vertical Vibrating power being transferred to reversing mechanism, and the Vertical Vibrating power that the reversing mechanism is used to come pillow spring transmitting turns
It is changed to rotary motion and exports, the power output end of the reversing mechanism and the power intake of speed change gear connect, the change
Speed variator is for amplifying the rotary rpm that reversing mechanism exports, the power output end and vibrating power-generation of the speed change gear
The input axis connection of machine.
Railway freight-car vibration generating device described in the utility model, the reversing mechanism setting are in vivo, described to change
To mechanism include commutation lead screw and commutation screw, the commutation screw be socketed in commutation lead screw upper end and with commutate threads of lead screw
Connection, is socketed with reset spring in the commutation lead screw periphery, described reset spring one end is resisted against commutation screw, the other end
It is resisted against commutation lead screw, the commutation lead screw lower end is pierced by body and corresponding with pillow spring, and the commutation screw upper end is pierced by body
And connect with speed change gear, the pillow spring during Vertical Vibrating power is transferred to commutation lead screw there is limitation to change
The active force rotated to lead screw, the commutation lead screw move up under the action of pillow spring, and commutation screw is driven to do rotation fortune
Dynamic, after the completion of the active force transmitting of the pillow spring, the commutation lead screw and pillow spring are detached from, and the pillow spring is for commutation lead screw
It rotates restraint to disappear, the commutation lead screw moves down while rotating under the action of reset spring, the commutation silk
Mother does not rotate.
Railway freight-car vibration generating device described in the utility model, is provided with friction on the acting surface of the pillow spring
Piece, when the pillow spring transmits vertical vibration power to commutation lead screw, the commutation lead screw lower end surface is resisted against on friction plate, is passed through
The rotation of the friction power limit commutation lead screw of the friction plate.
Railway freight-car vibration generating device described in the utility model is socketed with lead screw thrust on the commutation lead screw
Bearing, the lead screw thrust bearing and commutation screw synchronous movement, are socketed with screw thrust bearing, institute on the commutation screw
It states screw thrust bearing to move synchronously with commutation screw, described reset spring one end is resisted against on screw thrust bearing, the other end
It is resisted against on lead screw thrust bearing, the lead screw thrust bearing and the peripheral part of screw thrust bearing and the inner wall face contact of body.
Railway freight-car vibration generating device described in the utility model is respectively arranged with and lead screw thrust in vivo described
The limited step portion of bearing and screw thrust bearing corresponding matching.
Railway freight-car vibration generating device described in the utility model, the commutation lead screw are made of two-stage structure,
Upper section is screwed screw structure, and for being threadedly coupled with commutation screw, lower section is the piston structure of polished rod, for adopting
Collect the vibration force of pillow spring, the lead screw thrust bearing is socketed in the lower section of commutation lead screw, and the reset spring socket is in commutation silk
The upper section corresponding part of thick stick.
Railway freight-car vibration generating device described in the utility model, the reversing mechanism, speed change gear and vibration
Generator is arranged in outer cover, the outer cover upper end is provided with upper cover, the power intake of the reversing mechanism passes through outer
It covers and corresponding with pillow spring.
The vertical vibration power of pillow spring can be converted to rotation fortune by the reversing mechanism cooperated with pillow spring by the utility model
It moves and exports, generator input shaft is passed to after recycling speed change gear to amplify rotary rpm, thus driven generator
Power generation, the electric current that vibrating electricity generator issues are transported to battery through over commutation and pressure stabilizing and use for other electrical equipments.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of reversing mechanism in the utility model.
Marked in the figure: 1 is reversing mechanism, 2 be speed change gear, and 3 be vibrating electricity generator, and 4 be body, and 5 be commutation lead screw, and 6 are
Commutate screw, and 7 be reset spring, and 8 be lead screw thrust bearing, and 9 be screw thrust bearing, and 10 be outer cover, and 11 be upper cover.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, a kind of railway freight-car vibration generating device, including reversing mechanism 1, speed change gear 2 and vibration hair
Motor 3, the reversing mechanism 1 are arranged in body 4, and the reversing mechanism 1, speed change gear 2, vibrating electricity generator 3 and body 4 are all provided with
It sets in outer cover 10, the body 4 is fixedly connected by attachment screw with outer cover 10, and 10 upper end of outer cover is provided with upper cover
11, the power intake of the reversing mechanism 1 passes through outer cover 10 and corresponding with pillow spring, and the pillow spring is for by its Vertical Vibrating power
It is transferred to reversing mechanism 1, the reversing mechanism 1 is used to be converted to the Vertical Vibrating power that pillow spring transmitting comes rotary motion and defeated
Out, the power output end of the reversing mechanism 1 is connect with the power intake of speed change gear 2, and the speed change gear 2 will be for that will change
The rotary rpm exported to mechanism 1 amplifies, the power output end of the speed change gear 2 and the input shaft of vibrating electricity generator 3
Connection.
As shown in Fig. 2, the reversing mechanism 1 includes commutation lead screw 5 and commutation screw 6, the commutation screw 6, which is socketed in, to be changed
It is threadedly coupled to 5 upper end of lead screw and with commutation lead screw 5, is socketed with reset spring 7 in 5 periphery of commutation lead screw, it is described multiple
Position 7 one end of spring is resisted against commutation screw 6, and the other end is resisted against commutation lead screw 5, and 5 lower end of commutation lead screw is pierced by body 4
And it is corresponding with pillow spring, 6 upper end of commutation screw is pierced by body 4 and connect with speed change gear 2, and the pillow spring is by vertical vibration
During power is transferred to commutation lead screw 5, while the active force that there is limitation commutation lead screw 5 to rotate, the commutation lead screw 5 are being rested the head on
It is moved up under the action of spring, and commutation screw 6 is driven to make rotating motion, after the completion of the active force transmitting of the pillow spring, institute
It states commutation lead screw 5 and pillow spring is detached from, the pillow spring disappears for the rotation restraint for the lead screw 5 that commutates, and the commutation lead screw 5 is multiple
Under the action of the spring 7 of position, move down while rotating, the commutation screw 6 does not rotate.
In the present embodiment, it is provided with friction plate on the acting surface of the pillow spring, when the pillow spring is passed to commutation lead screw 5
When passing vertical vibration power, 5 lower end surface of commutation lead screw is resisted against on friction plate, is changed by the friction power limit of the friction plate
Rotation to lead screw 5.
Wherein, lead screw thrust bearing 8, the lead screw thrust bearing 8 and commutation lead screw are socketed on the commutation lead screw 5
5 move synchronously, and screw thrust bearing 9 is socketed on the commutation screw 6, and the screw thrust bearing 9 and commutation screw 6 are same
Step movement, described 7 one end of reset spring are resisted against on screw thrust bearing 9, and the other end is resisted against on lead screw thrust bearing 8, institute
The peripheral part of lead screw thrust bearing 8 and screw thrust bearing 9 and the inner wall face contact of body 4 are stated, is respectively arranged in the body 4
With the limited step portion of 9 corresponding matching of lead screw thrust bearing 8 and screw thrust bearing, to limit commutation lead screw and the screw that commutates
Movement position.The setting for passing through reversing mechanism up-thrust bearing in the utility model can effectively reduce commutation lead screw, commutation silk
Rotary resistance between female and body to effectively improve generating efficiency, and can make to commutate lead screw and commutate screw in vivo
Movement it is more reliable and more stable.
In the present embodiment, the commutation lead screw 5 is made of two-stage structure, and upper section is screwed screw structure,
For being threadedly coupled with commutation screw 6, lower section is the piston structure of polished rod, for acquiring the vibration force of pillow spring, the lead screw
Thrust bearing 8 is socketed in the lower section of commutation lead screw 5, and the reset spring 7 is socketed in the upper section corresponding part of commutation lead screw 5.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of railway freight-car vibration generating device, it is characterised in that: including reversing mechanism (1), speed change gear (2) and vibration
The power intake of generator (3), the reversing mechanism (1) is corresponding with pillow spring, and the pillow spring is used to pass its Vertical Vibrating power
It is handed to reversing mechanism (1), the reversing mechanism (1) is used to the Vertical Vibrating power that pillow spring transmitting comes being converted to rotary motion and defeated
Out, the power output end of the reversing mechanism (1) is connect with the power intake of speed change gear (2), and the speed change gear (2) is used
It is amplified in the rotary rpm for exporting reversing mechanism (1), the power output end and vibrating electricity generator of the speed change gear (2)
(3) input axis connection.
2. railway freight-car vibration generating device according to claim 1, it is characterised in that: reversing mechanism (1) setting
In body (4), the reversing mechanism (1) includes commutation lead screw (5) and commutation screw (6), and the commutation screw (6), which is socketed in, changes
It is threadedly coupled to lead screw (5) upper end and with commutation lead screw (5), is socketed with reset spring in commutation lead screw (5) periphery
(7), described reset spring (7) one end is resisted against commutation screw (6), and the other end is resisted against commutation lead screw (5), the commutation silk
Thick stick (5) lower end is pierced by body (4) and corresponding with pillow spring, and commutation screw (6) upper end is pierced by body (4) and and speed change gear
(2) it connects, the pillow spring has limitation commutation lead screw during Vertical Vibrating power is transferred to commutation lead screw (5)
(5) active force rotated, the commutation lead screw (5) move up under the action of pillow spring, and drive commutation screw (6) to do and rotate
Movement, after the completion of the active force transmitting of the pillow spring, the commutation lead screw (5) and pillow spring are detached from, and the pillow spring is for commutation
The rotation restraint of lead screw (5) disappears, and the commutation lead screw (5) is under the action of reset spring (7), while rotating downwards
Mobile, the commutation screw (6) does not rotate.
3. railway freight-car vibration generating device according to claim 2, it is characterised in that: on the acting surface of the pillow spring
It is provided with friction plate, when the pillow spring transmits vertical vibration power to commutation lead screw (5), commutation lead screw (5) lower end surface is supported
It leans against on friction plate, passes through the rotation of friction power limit commutation lead screw (5) of the friction plate.
4. railway freight-car vibration generating device according to claim 2, it is characterised in that: on the commutation lead screw (5)
It is socketed with lead screw thrust bearing (8), the lead screw thrust bearing (8) moves synchronously with commutation lead screw (5), in the commutation screw
(6) it is socketed on screw thrust bearing (9), the screw thrust bearing (9) moves synchronously with commutation screw (6), the reset
Spring (7) one end is resisted against on screw thrust bearing (9), and the other end is resisted against on lead screw thrust bearing (8), the lead screw thrust
The inner wall face contact of the peripheral part and body (4) of bearing (8) and screw thrust bearing (9).
5. railway freight-car vibration generating device according to claim 4, it is characterised in that: set respectively in the body (4)
It is equipped with the limited step portion with lead screw thrust bearing (8) and screw thrust bearing (9) corresponding matching.
6. railway freight-car vibration generating device according to claim 4, it is characterised in that: the commutation lead screw (5) is by two
Segment structure composition, upper section are screwed screw structure, and for being threadedly coupled with commutation screw (6), lower section is polished rod
Piston structure, for acquiring the vibration force of pillow spring, the lead screw thrust bearing (8) is socketed in the lower section of commutation lead screw (5), institute
State the upper section corresponding part that reset spring (7) is socketed in commutation lead screw (5).
7. railway freight-car vibration generating device as claimed in any of claims 1 to 6, it is characterised in that: described to change
It is arranged in outer cover (10) to mechanism (1), speed change gear (2) and vibrating electricity generator (3), is set in the outer cover (10) upper end
It is equipped with upper cover (11), the power intake of the reversing mechanism (1) passes through outer cover (10) and corresponding with pillow spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768894.2U CN208337335U (en) | 2018-05-23 | 2018-05-23 | A kind of railway freight-car vibration generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768894.2U CN208337335U (en) | 2018-05-23 | 2018-05-23 | A kind of railway freight-car vibration generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337335U true CN208337335U (en) | 2019-01-04 |
Family
ID=64774935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820768894.2U Withdrawn - After Issue CN208337335U (en) | 2018-05-23 | 2018-05-23 | A kind of railway freight-car vibration generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448813A (en) * | 2018-05-23 | 2018-08-24 | 眉山中车制动科技股份有限公司 | A kind of railway freight-car vibration generating device |
-
2018
- 2018-05-23 CN CN201820768894.2U patent/CN208337335U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448813A (en) * | 2018-05-23 | 2018-08-24 | 眉山中车制动科技股份有限公司 | A kind of railway freight-car vibration generating device |
| CN108448813B (en) * | 2018-05-23 | 2024-03-19 | 眉山中车制动科技股份有限公司 | Vibration power generation device for railway wagon |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107152378B (en) | A kind of vertical-shaft wind machine rotor positive and negative rotation energy conversion device and its application method | |
| CN201574002U (en) | Take-up device of electric clutch cable | |
| CN208337335U (en) | A kind of railway freight-car vibration generating device | |
| US9912190B2 (en) | Energy supply method and device for monitoring wireless sensor node of roller | |
| KR101422756B1 (en) | Yaw system structure of wind power generator with a free cable rotation | |
| CN208203489U (en) | A kind of reversing mechanism for railway freight-car vibration generating device | |
| CN108448813A (en) | A kind of railway freight-car vibration generating device | |
| CN104333190A (en) | Dual counter-rotating generator | |
| CN203871980U (en) | Solar energy generating panel push rod apparatus | |
| CN102452586A (en) | Novel cable coiling device | |
| CN108488050A (en) | A kind of changement for railway freight-car vibration generating device | |
| CN215344273U (en) | Motor capable of stopping suddenly | |
| CN202721552U (en) | Loss of power braking structure of motor | |
| CN108673549A (en) | A kind of adaptive strain palm mechanism | |
| CN210143049U (en) | Structure is adjusted in face identification camera installation for AI equipment | |
| CN208924015U (en) | A kind of twin-screw servo electric cylinders | |
| CN206445320U (en) | It is a kind of to return rib machine automatically | |
| CN207292000U (en) | Between a kind of equipment mounting structure and electric locomotive machinery | |
| CN205732689U (en) | Rechargeable type dotter decompressor | |
| CN207098852U (en) | A kind of yaw motor with double microswitch device | |
| CN203920443U (en) | A kind of speed-limit device of Household electric motor car | |
| TWM630502U (en) | Roller with high-efficiency power generation function | |
| CN209590626U (en) | A kind of big data service system universal type figure acquisition device | |
| CN205662152U (en) | Receipts cable conductor device to production of small batch volume cable conductor | |
| CN217501870U (en) | Transmission mechanism for generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190104 Effective date of abandoning: 20240319 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190104 Effective date of abandoning: 20240319 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |