CN203024974U - Power takeoff (PTO) verifying apparatus for reliability verification of engine - Google Patents
Power takeoff (PTO) verifying apparatus for reliability verification of engine Download PDFInfo
- Publication number
- CN203024974U CN203024974U CN 201220639688 CN201220639688U CN203024974U CN 203024974 U CN203024974 U CN 203024974U CN 201220639688 CN201220639688 CN 201220639688 CN 201220639688 U CN201220639688 U CN 201220639688U CN 203024974 U CN203024974 U CN 203024974U
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- Prior art keywords
- engine
- pto
- reliability
- verifying apparatus
- output shaft
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Abstract
The utility model relates to a power takeoff (PTO) verifying apparatus for reliability verification of an engine. The verifying apparatus comprises a power output shaft, a timing room cover with an interface and a gear transmission sleeve, wherein the gear transmission sleeve is connected with an air compressor or a hydraulic pump mounting hole on a timing room; the power output shaft is meshed with the gear transmission sleeve through a spline, and extends out from the timing room cover with the interface. The verifying apparatus disclosed by the utility model is simple in manufacturing process, low in cost and high in reliability; the power of the engine gear room is connected with a test bed; the verifying apparatus can verify PTO capacity and reliability of the engine through the test bed, and can be widely applied onto the engine test bed; and the verifying apparatus is simple and convenient in connection process. The verifying apparatus can effectively solve the problem on verifying PTO capacity and reliability of the engine and eliminate quality hidden trouble, and is rapid to mount, convenient to detach, and convenient to maintain.
Description
Technical field
The utility model relates to a kind of PTO demo plant for the engine reliability checking.
Background technology
Diesel motor is widely used in the fields such as engineering machinery, agricultural machinery, and known diesel motor timing room is used for the power output of the annexes such as the hydraulic pump, air compressor machine of engine.Along with the develop rapidly of Engine Industry, to the reliability requirement increasingly stringent of engine and car load, particularly PTO ability and the reliability requirement to engine is higher.And at present lack simple in structure, convenient disassembly, be convenient to the demo plant of care and maintenance for the checking of the PTO ability of engine reliability.
Summary of the invention
The purpose of this utility model is to provide a kind of PTO demo plant for the engine reliability checking for solving the technical matters that exists in known technology, this device can effectively solve the problem to engine PTO ability and reliability demonstration, has guaranteed product quality.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is: a kind of PTO demo plant for the engine reliability checking, comprise power output shaft, with timing chamber cap and the gear drive cover of interface, described gear drive cover is connected with air compressor machine or hydraulic pump mounting hole on timing room, described power output shaft meshes by spline and gear drive cover, and picks out from the timing chamber cap with interface.
Described timing chamber cap and power output shaft junction with interface is provided with oil sealing.
Advantage and the good effect that the utlity model has are: the utility model manufacture craft is simple, with low cost, reliability is high, the power of engine gear case is connected with test-bed, realize examination to engine PTO ability and reliability by stand, can be widely used on threst stand, simple and convenient in connection procedure.The utility model efficiently solves the problem to engine PTO ability and reliability demonstration, has eliminated hidden danger of quality, and is quick for installation, and convenient disassembly is convenient to maintenance.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model cut-open view.
In Fig. 1 and Fig. 2,1. power output shaft, 2. with the timing chamber cap of interface, 3. gear drive cover, 4. timing room, 5. oil sealing.
Embodiment
For further understanding utility model content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
See also Fig. 1 and Fig. 2, a kind of PTO demo plant for the engine reliability checking, comprise power output shaft 1, overlap 3 with timing chamber cap 2 and the gear drive of interface, in gear drive cover 3 air compressor machines or hydraulic pump mounting hole that are installed on timing room 4, power output shaft 1 is by spline and 3 engagements of gear drive cover, and pick out from the timing chamber cap 2 with interface, be provided with oil sealing 5 with the timing chamber cap 2 of interface and power output shaft 1 junction.Test-bed is connected with engine by power output shaft 1, according to the practical application of engine, supporting needs, applies suitable load and carries out fail-test by giving power output shaft 1, reaches the purpose of checking engine PTO ability and reliability thereof.
The utility model manufacture craft is simple, and is with low cost, and reliability is high, the power of engine gear case is connected with test-bed, realize being widely used in examination to engine PTO ability and reliability on threst stand by stand, simple and convenient in connection procedure.The utility model efficiently solves the problem to engine PTO ability and reliability demonstration, has eliminated hidden danger of quality, and is quick for installation, and convenient disassembly is convenient to maintenance.
Above record, only for utilizing the embodiment of this origination techniques content, modification, variation that any the technology person of being familiar with uses this creation to do all belong to the scope of the claims that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (2)
1. one kind is used for the PTO demo plant that engine reliability is verified, it is characterized in that, comprise power output shaft (1), with timing chamber cap (2) and the gear drive cover (3) of interface, described gear drive cover (3) is connected with air compressor machine or hydraulic pump mounting hole on timing room (4), described power output shaft (1) meshes by spline and gear drive cover (3), and picks out from the timing chamber cap (2) with interface.
2. a kind of PTO demo plant for engine reliability checking according to claim 1, is characterized in that, described timing chamber cap (2) with interface is provided with oil sealing (5) with power output shaft (1) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639688 CN203024974U (en) | 2012-11-27 | 2012-11-27 | Power takeoff (PTO) verifying apparatus for reliability verification of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639688 CN203024974U (en) | 2012-11-27 | 2012-11-27 | Power takeoff (PTO) verifying apparatus for reliability verification of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024974U true CN203024974U (en) | 2013-06-26 |
Family
ID=48648953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639688 Expired - Lifetime CN203024974U (en) | 2012-11-27 | 2012-11-27 | Power takeoff (PTO) verifying apparatus for reliability verification of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841953A (en) * | 2016-06-12 | 2016-08-10 | 中国重汽集团济南动力有限公司 | Test device of automobile transmission power take-off device |
-
2012
- 2012-11-27 CN CN 201220639688 patent/CN203024974U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841953A (en) * | 2016-06-12 | 2016-08-10 | 中国重汽集团济南动力有限公司 | Test device of automobile transmission power take-off device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300402 Beichen science and Technology Park, Beichen District, high tech Avenue, No. 77, No. Patentee after: TIANJIN LOVOL ENGINES CO.,LTD. Address before: 300402 Beichen science and Technology Park, Beichen District, high tech Avenue, No. 77, No. Patentee before: TIANJIN LOVOL ENGINES Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |