CN201501402U - Heavy-duty track trolley - Google Patents
Heavy-duty track trolley Download PDFInfo
- Publication number
- CN201501402U CN201501402U CN 200920224183 CN200920224183U CN201501402U CN 201501402 U CN201501402 U CN 201501402U CN 200920224183 CN200920224183 CN 200920224183 CN 200920224183 U CN200920224183 U CN 200920224183U CN 201501402 U CN201501402 U CN 201501402U
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- CN
- China
- Prior art keywords
- connects
- driving wheel
- rotating shaft
- trolley body
- reduction gear
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a track transport vehicle, in particular to a heavy-duty track trolley comprising a trolley body. One end of the trolley body is connected with a driven wheel group, and the other end thereof is connected with a driving wheel group; the driving wheel group is connected with a double reduction gear pair which is connected with a speed reducer which is connected with a motor; the double reduction gear pair, the speed reducer and the motor are positioned at one side of the trolley body; and the top surfaces of the double reduction gear pair, the speed reducer and the motor are lower than the loading surface of the trolley body. The heavy-duty track trolley has neat loading surface, and a driving device is difficult to be damaged and has no influence on loading.
Description
Technical field
The utility model relates to a kind of rail transport trolley, relates in particular to a kind of heavy track mounted jumbo.
Background technology
Metallurgical at present, the used track mounted jumbo of casting industry mainly is to be used for the transport metal material, objects such as casting steel ingot finished product, half-blank and steel ladle, and such heavy transport trolley is a steel construction piece, and volume is big, and own wt is big, manufacturing cost height, maintenance difficult.
According to working condition requirement, such car mostly is low cruise, and transmitting ratio is big, must have enough spaces to place actuating device (motor and speed reducer etc.), the upper limit position of general this device is higher, and protuberance protrudes from the loading plane of transport trolley, is subject to collision, the influence loading and unloading, operation inconvenience, and dangerous.And the drop-gear box of chassis actuating device connects with live axle by the rigidity plunging joint with the overhanging output shaft form in two ends, requires two bearing holes of same group of drive wheel to have than high-axiality manufacturing cost height, installation, maintenance difficulty.
The utility model content
The purpose of this utility model provides a kind of heavy track mounted jumbo, and its loading surface is smooth, and actuating device is not fragile, does not also influence loading.
For solving the problems of the technologies described above, the utility model comprises: trolley body, trolley body one end connects the driven wheel group, the other end of trolley body connects the adhesion wheel group, it is characterized in that described adhesion wheel group connects the double-reduction gear pair, the secondary reductor that connects of double-reduction gear, reductor connects motor, double-reduction gear pair, reductor and motor are positioned at a side of trolley body, and the end face of double-reduction gear pair, reductor and motor is lower than the loading surface of trolley body.
The adhesion wheel group comprises: 2 driving wheels, the driving wheel in left side connects left driving wheel rotating shaft, the two ends of left side driving wheel rotating shaft are respectively installed with bearing set, the driving wheel on right side connects right driving wheel rotating shaft, the two ends of right driving wheel rotating shaft are respectively installed with bearing set, bearing set all is connected on the bearing seat, bearing seat connects trolley body, right driving wheel rotating shaft connects the double-reduction gear pair, right driving wheel rotating shaft connects right adapter sleeve, and right adapter sleeve connects right terminal pad, and left driving wheel rotating shaft connects left Connection Block, left side Connection Block connects left terminal pad, a left side, right terminal pad connects universal-joint jointly.
Bearing set is tapered roller bearing and a deep groove ball bearing arranged side by side.
The utility model adopts the actuating device side to place car body one end side surface, and it highly is lower than the loading plane, makes loading surface smooth, and actuating device is not fragile, does not influence loading yet.And select for use tapered roller bearing and deep groove ball bearing to use side by side, increase load-carrying capacity, constraint moves axially, and adopts universal-joint to connect driving wheel, and installation and maintenance are convenient, reduce manufacturing cost.
Description of drawings
Fig. 1 is the constructional drawing of first kind of embodiment of the utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is that Fig. 2 AA is to view.
Fig. 4 is that Fig. 2 BB is to view.
1. trolley bodies among the figure, 2. driven wheel group, 3. reductor, 4. motor, 5. adhesion wheel group, 6. secondary speed-reducing gear pair, 7. bearing seat, 8. driving wheel, 9. right adapter sleeve, 10. right terminal pad, 11. universal-joints, 12. axle sleeves, 13. adjustment nuies.
The specific embodiment
First kind of embodiment of the present utility model: as Fig. 1, Fig. 2, Fig. 3 and the utility model shown in Figure 4 comprise: trolley body 1, trolley body one end connects driven wheel group 2, the other end of trolley body connects adhesion wheel group 5, the adhesion wheel group connects double-reduction gear pair 6, the secondary reductor 3 that connects of double-reduction gear, reductor connects motor 4, the double-reduction gear pair, reductor and motor are positioned at a side of trolley body, and double-reduction gear pair, the end face of reductor and motor is lower than the loading surface of trolley body, the double-reduction gear pair, the upper stage car body of reductor and motor is provided with detachable cover plate, cover plate is concordant with loading surface, the trolley body side backplate of this position is also detachable, with convenient for maintaining.
The adhesion wheel group comprises: 2 driving wheels 8, the driving wheel in left side connects left driving wheel rotating shaft, the two ends of left side driving wheel rotating shaft are respectively installed with bearing set, the driving wheel on right side connects right driving wheel rotating shaft, the two ends of right driving wheel rotating shaft are respectively installed with bearing set, bearing set all is connected on the bearing seat 7, bearing seat connects trolley body, right driving wheel rotating shaft connects the double-reduction gear pair, right driving wheel rotating shaft connects right adapter sleeve 9, and right adapter sleeve connects right terminal pad 10, and left driving wheel rotating shaft connects left Connection Block, left side Connection Block connects left terminal pad, a left side, right terminal pad connects universal-joint 11 jointly.All set up axle sleeve and adjustment nut in left side driving wheel rotating shaft and the right driving wheel rotating shaft.
Claims (3)
1. heavy track mounted jumbo, comprise: trolley body (1), trolley body one end connects driven wheel group (2), the other end of trolley body connects adhesion wheel group (5), it is characterized in that described adhesion wheel group connects double-reduction gear pair (6), the secondary reductor (3) that connects of double-reduction gear, reductor connects motor (4), double-reduction gear pair, reductor and motor are positioned at a side of trolley body, and the end face of double-reduction gear pair, reductor and motor is lower than the loading surface of trolley body.
2. a kind of heavy track mounted jumbo according to claim 1, it is characterized in that described adhesion wheel group comprises: 2 driving wheels (8), the driving wheel in left side connects left driving wheel rotating shaft, the two ends of left side driving wheel rotating shaft are respectively installed with bearing set, the driving wheel on right side connects right driving wheel rotating shaft, the two ends of right driving wheel rotating shaft are respectively installed with bearing set, bearing set all is connected on the bearing seat (7), bearing seat connects trolley body, right driving wheel rotating shaft connects the double-reduction gear pair, right driving wheel rotating shaft connects right adapter sleeve (9), right adapter sleeve connects right terminal pad (10), left side driving wheel rotating shaft connects left Connection Block, and left Connection Block connects left terminal pad, a left side, right terminal pad connects universal-joint (11) jointly.
3. a kind of heavy track mounted jumbo according to claim 2 is characterized in that described bearing set is tapered roller bearing and a deep groove ball bearing arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920224183 CN201501402U (en) | 2009-10-16 | 2009-10-16 | Heavy-duty track trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920224183 CN201501402U (en) | 2009-10-16 | 2009-10-16 | Heavy-duty track trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501402U true CN201501402U (en) | 2010-06-09 |
Family
ID=42452340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920224183 Expired - Fee Related CN201501402U (en) | 2009-10-16 | 2009-10-16 | Heavy-duty track trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128316A (en) * | 2017-12-21 | 2018-06-08 | 合建卡特（芜湖）重工科技有限公司 | Reliable and stable locomotive |
-
2009
- 2009-10-16 CN CN 200920224183 patent/CN201501402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128316A (en) * | 2017-12-21 | 2018-06-08 | 合建卡特（芜湖）重工科技有限公司 | Reliable and stable locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20151016 |
|
| EXPY | Termination of patent right or utility model |