CN203781660U - Large vehicle driving mechanism - Google Patents
Large vehicle driving mechanism Download PDFInfo
- Publication number
- CN203781660U CN203781660U CN201420131271.6U CN201420131271U CN203781660U CN 203781660 U CN203781660 U CN 203781660U CN 201420131271 U CN201420131271 U CN 201420131271U CN 203781660 U CN203781660 U CN 203781660U
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- CN
- China
- Prior art keywords
- reductor
- speed reducer
- wheel group
- output shaft
- mentioned
- 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 discloses a large vehicle driving mechanism. The large vehicle driving mechanism comprises a three-in-one speed reducer and a driving vehicle wheel group, wherein the three-in-one speed reducer is integrally combined by the speed reducer, a motor and a brake; an output shaft of the three-in-one speed reducer is a hollow shaft; the output shaft of the three-in-one speed reducer is parallel to a motor shaft; the three-in-one speed reducer is connected with a support seat through bolts and an anti-vibration sheet; the support seat is welded on an end beam; the output shaft of the three-in-one speed reducer is connected with the driving vehicle wheel group; the driving vehicle wheel group is connected to the end beam through bolts.
Description
Technical field
The present invention relates to hoisting crane field, refer more particularly to a kind of cart driving mechanism.
Background technology
As shown in Figure 1, existing crane running gear structural representation, in crane in bridge type, cart operation is on one side connected with reductor 6 with coupler 5 by floating axle 4 with hydraulic pressure block brake 3 by brake wheel coupler 2 by the output shaft of a motor 1 again, and reductor 6 slow-speed shafts are connected with wheel group 8 by gear coupling 7; Above-mentioned wheel group 8 is bolted on end carriage 9, and the parts such as above-mentioned motor 1, hydraulic pressure block brake 3, reductor 6 all will be connected to and be walked on stage on 10 by base; In order to prevent the stress deformation of walking on stage, the rigidity of need to walking on stage is very high, makes like this expense of walking on stage large; Existing this cart running gear cost is high, parts are many, from the defect such as great, footprint is large, and that setting accuracy requires is high, installation and maintenance working strength is high, operation noise is large, operation is not steady.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art part and a kind of cart operation driver train is provided, described operation driving mechanism structure compactness, from heavy and light, parts are few, mounting or dismounting are convenient, operate steadily, safe and reliable.
For achieving the above object, the present invention adopts following technology to realize:
A kind of cart driving mechanism, comprises " three-in-one " reductor 11, adhesion wheel group 15, and described " three-in-one " reductor 11 is combined integrated by reductor, motor, drg; The output shaft of above-mentioned " three-in-one " reductor 11 is hollow shafts; The output shaft of above-mentioned " three-in-one " reductor 11 is parallel with motor shaft; Described " three-in-one " reductor 11 is connected with bearing 13 by bolt and vibrationproof sheet 12, and described bearing 13 is welded on end carriage 14; The output shaft of above-mentioned " three-in-one " reductor 11 is connected with above-mentioned adhesion wheel group 15, and described adhesion wheel group 15 is bolted on end carriage 14.
Beneficial effect of the present invention is: compact conformation, parts be few, from heavy and light, mounting or dismounting facilitate, operate steadily, safe and reliable.
Brief description of the drawings
The existing crane running gear of Fig. 1 structural representation;
Fig. 2 structural representation of the present invention.
Detailed description of the invention
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 2, a kind of cart operation driver train, comprises " three-in-one " reductor 11, adhesion wheel group 15, and described " three-in-one " reductor 11 is combined integrated by reductor, motor, drg; The output shaft of above-mentioned " three-in-one " reductor 11 is hollow shafts; The output shaft of above-mentioned " three-in-one " reductor 11 is parallel with motor shaft; Described " three-in-one " reductor 11 is connected with bearing 13 by bolt and vibrationproof sheet 12, and described bearing 13 is welded on end carriage 14; The output shaft of above-mentioned " three-in-one " reductor 11 is connected with above-mentioned adhesion wheel group 15, and described adhesion wheel group 15 is bolted on end carriage 14.
Compact conformation of the present invention, parts be few, from heavy and light, mounting or dismounting facilitate, operate steadily, safe and reliable.
Claims (1)
1. a cart driving mechanism, comprises " three-in-one " reductor (11), adhesion wheel group (15), it is characterized in that: described " three-in-one " reductor (11) is combined integrated by reductor, motor, drg; The output shaft of above-mentioned " three-in-one " reductor (11) is hollow shaft; The output shaft of above-mentioned " three-in-one " reductor (11) is parallel with motor shaft; Described " three-in-one " reductor (11) is connected with bearing (13) by bolt and vibrationproof sheet (12), and described bearing (13) is welded on end carriage (14); The output shaft of above-mentioned " three-in-one " reductor (11) is connected with above-mentioned adhesion wheel group (15), and described adhesion wheel group (15) is bolted on end carriage (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131271.6U CN203781660U (en) | 2014-03-22 | 2014-03-22 | Large vehicle driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131271.6U CN203781660U (en) | 2014-03-22 | 2014-03-22 | Large vehicle driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781660U true CN203781660U (en) | 2014-08-20 |
Family
ID=51317869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131271.6U Expired - Fee Related CN203781660U (en) | 2014-03-22 | 2014-03-22 | Large vehicle driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517217A (en) * | 2020-04-28 | 2020-08-11 | 宁夏天地奔牛银起设备有限公司 | Cart running mechanism of crane |
-
2014
- 2014-03-22 CN CN201420131271.6U patent/CN203781660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517217A (en) * | 2020-04-28 | 2020-08-11 | 宁夏天地奔牛银起设备有限公司 | Cart running mechanism of crane |
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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: 20140820 Termination date: 20150322 |
|
| EXPY | Termination of patent right or utility model |