CN103738221A - Dump truck driving device - Google Patents
Dump truck driving device Download PDFInfo
- Publication number
- CN103738221A CN103738221A CN201310715859.6A CN201310715859A CN103738221A CN 103738221 A CN103738221 A CN 103738221A CN 201310715859 A CN201310715859 A CN 201310715859A CN 103738221 A CN103738221 A CN 103738221A
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- CN
- China
- Prior art keywords
- driving device
- dump truck
- truck driving
- gear type
- direct insertion
- 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.)
- Pending
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- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a dump truck driving device. The dump truck driving device comprises a power take-off unit and a straight type gear pump which is directly and fixedly connected with the power take-off unit. By means of the direction connection of the straight type gear pump and the chassis power take-off unit, the dump truck driving device simplifies the structure, reducing the assembling processes, shortens the assembling cycle and reduces the cost.
Description
Technical field
The present invention relates to automobile technical field, especially a kind of dumping car actuating device.
Background technology
Geared oil pump in current domestic self-unloading vehicle hydraulic system mainly adopts the connection mode of transmission shaft fuel charger support, has the shortcomings such as part kind is many, assembly process is complicated, assembly period is long.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of dumping car actuating device, parts are few, simplified assembly process, and significantly shorten assembly period.
In order to realize foregoing invention object, the invention provides following technical scheme: a kind of dumping car actuating device, comprise power takeoff, also comprise direct insertion gear type pump, this direct insertion gear type pump is directly fixedly connected with described power takeoff.
Further, this direct insertion gear type pump is fixedly connected with through bolt with described power takeoff.
Compared with prior art, the present invention has the following advantages: adopt direct insertion gear type pump to be directly connected with chassis power takeoff, simplified structure, reduce assembly process, shorten assembly period, reduce costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, describe the present invention, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of dumping car actuating device as shown in Figure 1, comprises power takeoff 1, also comprises direct insertion gear type pump 2, and this direct insertion gear type pump 2 is directly fixedly connected with described power takeoff 1, as conventional bolt connects.
Actuating device of the present invention adopts direct insertion gear type pump 2, cancels transmission shaft and oil pump bracket, has reduced number of parts, has simplified assembly process, and significantly shorten assembly period.
Claims (2)
1. a dumping car actuating device, comprises power takeoff, it is characterized in that: also comprise direct insertion gear type pump, this direct insertion gear type pump is directly fixedly connected with described power takeoff.
2. dumping car actuating device as claimed in claim 1, is characterized in that: this direct insertion gear type pump is fixedly connected with through bolt with described power takeoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715859.6A CN103738221A (en) | 2013-12-23 | 2013-12-23 | Dump truck driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715859.6A CN103738221A (en) | 2013-12-23 | 2013-12-23 | Dump truck driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103738221A true CN103738221A (en) | 2014-04-23 |
Family
ID=50495322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310715859.6A Pending CN103738221A (en) | 2013-12-23 | 2013-12-23 | Dump truck driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738221A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201670173U (en) * | 2010-05-12 | 2010-12-15 | 三河市新宏昌专用车有限公司 | Adjustable hoisting oil pump support device of dump truck |
| CN102410217A (en) * | 2011-11-10 | 2012-04-11 | 青州市天润液压科技有限公司 | Directly-connected oil pump for dump truck |
| CN202480883U (en) * | 2012-03-09 | 2012-10-10 | 山东唯佳机械有限公司 | Shaft coupling for direct-connection gear oil pump used for self-unloading truck |
| CN202746193U (en) * | 2012-09-11 | 2013-02-20 | 阜新北星液压有限公司 | Direct-insertion type gear pump |
-
2013
- 2013-12-23 CN CN201310715859.6A patent/CN103738221A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201670173U (en) * | 2010-05-12 | 2010-12-15 | 三河市新宏昌专用车有限公司 | Adjustable hoisting oil pump support device of dump truck |
| CN102410217A (en) * | 2011-11-10 | 2012-04-11 | 青州市天润液压科技有限公司 | Directly-connected oil pump for dump truck |
| CN202480883U (en) * | 2012-03-09 | 2012-10-10 | 山东唯佳机械有限公司 | Shaft coupling for direct-connection gear oil pump used for self-unloading truck |
| CN202746193U (en) * | 2012-09-11 | 2013-02-20 | 阜新北星液压有限公司 | Direct-insertion type gear pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |