CN207128894U - Automatic centering positioner for railcar - Google Patents
Automatic centering positioner for railcar Download PDFInfo
- Publication number
- CN207128894U CN207128894U CN201720841857.5U CN201720841857U CN207128894U CN 207128894 U CN207128894 U CN 207128894U CN 201720841857 U CN201720841857 U CN 201720841857U CN 207128894 U CN207128894 U CN 207128894U
- Authority
- CN
- China
- Prior art keywords
- railcar
- directive wheel
- main shaft
- reductor
- wheel
- 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.)
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Abstract
The utility model discloses a kind of automatic centering positioner for railcar, the main shaft of the present apparatus is located at directive wheel mounting seat by bearing, directive wheel is located at main shaft by key, directive wheel outer ring is axially spaced to be provided with annular retaining ring and forms wide opening and narrow opening in opposite directions, reductor is located at speed reducer mounting base by straight pin, main shaft is matched by key connection reductor, motor connection reductor input rotating shaft, fast pulley located at ground and wheel shape with the narrow opening of directive wheel.The present apparatus is simple for structure, cheap, and popularization is strong, and easy to use, effectively solves the centering orientation problem of railcar, it is ensured that the safe operation of railcar, improve the production efficiency of enterprise.
Description
Technical field
It the utility model is related to a kind of automatic centering positioner for railcar.
Background technology
With the development of society, science and technology progress and cost of human resources raising, various automation equipments meet the tendency of and
It is raw, to reduce the human cost of production process.Railcar obtains extensively should in fields such as metallurgical, storage, machining and chemical industry
With for the prevailing traffic vehicle of enterprise's production.According to the requirement of production technology, railcar should be at " walking-right in orbit
In-parking-operation " automatic reciprocating running status, in actual production process, because railcar structure is huge, walk inertia
Greatly, cause that reliability of positioning is poor, precision is not high, so as to influence production efficiency, and certain potential safety hazard be present.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of automatic centering positioner for railcar, this
Apparatus structure is succinct, cheap, and popularization is strong, and easy to use, effectively solves the centering orientation problem of railcar, really
The safe operation of railcar is protected, improves the production efficiency of enterprise.
In order to solve the above technical problems, the automatic centering positioner that the utility model is used for railcar is pacified including directive wheel
Dress seat, directive wheel, speed reducer mounting base, reductor, motor, main shaft and fast pulley, the main shaft are located at institute by bearing
Directive wheel mounting seat is stated, the directive wheel is located at the main shaft by key, and the directive wheel outer ring is axially spaced to be provided with annular
The wide opening of back-up ring and in opposite directions formation and narrow opening, the reductor is located at the speed reducer mounting base by straight pin, described
Main shaft is by reductor described in key connection, and the motor connects the reductor input rotating shaft, and the fast pulley is located at ground
Face and wheel shape matches with the narrow opening of the directive wheel.
Further, the main shaft is self-lubricating bearing with the bearing that directive wheel mounting seat is connected.
Further, the fast pulley is located at ground by bolt or welding.
Further, the straight pin is provided with split pin on the outside of the speed reducer mounting base.
Further, the present apparatus also includes spacer, and the spacer is located at the main shaft and positioned at the directive wheel with slowing down
Between machine.
The automatic centering positioner for being used for railcar due to the utility model employs above-mentioned technical proposal, the i.e. present apparatus
Main shaft directive wheel mounting seat is located at by bearing, directive wheel is located at main shaft by key, and directive wheel outer ring is axially spaced to be provided with
The wide opening of annular retaining ring and in opposite directions formation and narrow opening, reductor are located at speed reducer mounting base by straight pin, and main shaft passes through
Key connection reductor, motor connection reductor input rotating shaft, fast pulley are opened located at ground and wheel shape and the narrow of directive wheel
Mouth matching.The present apparatus is simple for structure, cheap, and popularization is strong, and easy to use, and the centering for effectively solving railcar is determined
Position problem, it is ensured that the safe operation of railcar, improve the production efficiency of enterprise.
Brief description of the drawings
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the automatic centering positioning device structure schematic diagram that the utility model is used for railcar；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 A-A direction views.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the automatic centering positioner that the utility model is used for railcar includes leading embodiment
To wheel mounting seat 1, directive wheel 2, speed reducer mounting base 3, reductor 4, motor 5, main shaft 6 and fast pulley 7, the main shaft 6
The directive wheel mounting seat 1 is located at by bearing 61, the directive wheel 2 is located at the main shaft 6, the directive wheel 2 by key 21
Outer ring it is axially spaced be provided with annular retaining ring 22 and formed in opposite directions it is wide opening 23 and narrow opening 24, the reductor 4 pass through circle
Pin 41 is located at the speed reducer mounting base 3, and the main shaft 6 connects the reductor 4 by key 62, and the motor 5 connects
Connect the reductor 4 and input rotating shaft, the fast pulley 7 matches located at ground and wheel shape with the narrow opening 24 of the directive wheel 2.
Preferably, the bearing 61 that the main shaft 6 is connected with directive wheel mounting seat 1 is self-lubricating bearing.Self-lubricating bearing is exempted from
Safeguard, anti-wear performance is good, and coefficient of friction is small, service life length, ensure that the Positive rotational of directive wheel.
Preferably, the fast pulley 7 is located at ground by bolt or welding.
Preferably, the straight pin 41 is provided with split pin 42 in the outside of speed reducer mounting base 4.Split pin avoids cylinder
Pin comes off, it is ensured that the security of the present apparatus.
Preferably, the present apparatus also includes spacer 8, the spacer 8 located at the main shaft 6 and positioned at the directive wheel 2 with
Between reductor 4.
During practice, the wide opening for being first directed to take turns by motor, reductor and main shaft is downward, to facilitate rail
Pass through fast pulley during road car normal operation；During vehicle track running to the position for needing centering positioning, driven by motor, reductor
Main shaft rotates, main shaft drive directive wheel rotation, and the wide opening for being directed to wheel goes to narrow opening, and the narrow opening of directive wheel is against to admittedly
Fixed wheel completes centering positioning work.Railcar can carry out other operations after the completion of centering positioning work；After the completion of operation, by driving
Dynamic motor, reductor drive shaft reversely rotate, and main shaft drives directive wheel to reversely rotate, and the narrow opening for being directed to take turns goes to width and opened
Mouthful, and Open Side Down for width, completes the release of alignment positioning device；Then railcar can be run to aiming station.
Claims (5)
- A kind of 1. automatic centering positioner for railcar, it is characterised in that：The present apparatus includes directive wheel mounting seat, is oriented to Wheel, speed reducer mounting base, reductor, motor, main shaft and fast pulley, the main shaft are pacified by bearing located at the directive wheel Seat is filled, the directive wheel is located at the main shaft by key, and the directive wheel outer ring is axially spaced to be provided with annular retaining ring and phase The speed reducer mounting base is located at by straight pin to the wide opening of formation and narrow opening, the reductor, the main shaft passes through key The reductor is connected, the motor connects the reductor input rotating shaft, and the fast pulley is located at ground and wheel shape Matched with the narrow opening of the directive wheel.
- 2. the automatic centering positioner according to claim 1 for railcar, it is characterised in that：The main shaft is with leading Bearing to wheel mounting seat connection is self-lubricating bearing.
- 3. the automatic centering positioner according to claim 1 or 2 for railcar, it is characterised in that：The fixation Wheel is located at ground by bolt or welding.
- 4. the automatic centering positioner according to claim 3 for railcar, it is characterised in that：The straight pin exists Split pin is provided with the outside of the speed reducer mounting base.
- 5. the automatic centering positioner according to claim 4 for railcar, it is characterised in that：The present apparatus also includes Spacer, the spacer is located at the main shaft and between the directive wheel and reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841857.5U CN207128894U (en) | 2017-07-12 | 2017-07-12 | Automatic centering positioner for railcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720841857.5U CN207128894U (en) | 2017-07-12 | 2017-07-12 | Automatic centering positioner for railcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128894U true CN207128894U (en) | 2018-03-23 |
Family
ID=61634383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720841857.5U Active CN207128894U (en) | 2017-07-12 | 2017-07-12 | Automatic centering positioner for railcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128894U (en) |
-
2017
- 2017-07-12 CN CN201720841857.5U patent/CN207128894U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 3520 Tongji Road, Baoshan District, Shanghai, 201900 Patentee after: Baowu equipment Intelligent Technology Co., Ltd Address before: 201900, 335, Pu Pu Road, Shanghai, Baoshan District Patentee before: SHANGHAI BAOSTEEL INDUSTRY TECHNOLOGICAL SERVICE Co.,Ltd. |