CN201447717U - Land leveling machine engine and torque converter power transmission connection - Google Patents
Land leveling machine engine and torque converter power transmission connection Download PDFInfo
- Publication number
- CN201447717U CN201447717U CN2009200639429U CN200920063942U CN201447717U CN 201447717 U CN201447717 U CN 201447717U CN 2009200639429 U CN2009200639429 U CN 2009200639429U CN 200920063942 U CN200920063942 U CN 200920063942U CN 201447717 U CN201447717 U CN 201447717U
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- torque
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- converters
- elastic body
- torque converter
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- Expired - Fee Related
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Abstract
The utility model discloses a land leveling machine engine and torque converter power transmission connection, comprising an engine flywheel (3), a torque converter or an input end (7) of a gear box, a shaft sleeve (1) is meshed and connected with an elastic body (2) by teeth or a key, the shaft sleeve (1) is installed on the torque converter or the input end (7) of the gear box by a bolt, and the elastic body (2) is arranged on the engine flywheel (3) by the bolt, or the shaft sleeve (1) is installed on the engine flywheel (3) by the bolt, and the elastic body (2) is arranged on the torque converter or the input end (7) of the gear box by the bolt. The torque can be transferred between the elastic body and the shaft sleeve by the teeth and the key. The device has the advantages of simple structure, convenient installation, high assembly accuracy, stable and reliable transmission, high efficiency, long service life and the like. Simultaneously, as elastic material is adopted, the device has the function of absorbing shock and impact.
Description
Technical field
This patent relates to a kind of motor and connects with the torque-converters transmission of power, particularly relates to a kind of land leveller motor and connects with the torque-converters transmission of power.
Background technology
In the prior art, land leveller engine flywheel 3 and connecting of torque-converters or gearbox input 7 are to be that the flexible sheet 12 of 1～1.5mm connects (shown in Figure 2) by thickness of slab, and establish positioning sleeve 13.Because the connection diaphragm 12 of this connection form is single monolithic part, the diesel engine jiggering interface 11 that needs to be about φ 30 from diameter is installed, and installation, maintenance is difficulty quite, is not easy to engine flywheel 3 and torque-converters or 7 dismounting of gearbox input; Simultaneously, the installation screw-down torque uniformity of flexible sheet 12 is difficult for guaranteeing that bolt 10 becomes flexible easily and causes flexible sheet 12 to damage.Because torque-converters or gearbox input 7 adopts axially can not self-align Installation Modes, in power transmission process, axial little play adds flexible sheet 12 bullets and becomes big, causes flexible sheet 12 and torque-converters or gearbox input 7 pump impeller housings to impact easily and causes that flexible sheet 12 tears damage.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple installation, assembly precision height, transmission is reliable and stable, efficient is high, the land leveller motor of long service life connects with the torque-converters transmission of power.
In order to solve the problems of the technologies described above, the land leveller motor that the utility model provides connects with the torque-converters transmission of power, comprise engine flywheel, torque-converters or gearbox input, axle sleeve and elastic body are connected with a joggle by tooth or key, described axle sleeve is installed on described torque-converters or the gearbox input by bolt, and described elastic body is installed on the described engine flywheel by bolt; Or described axle sleeve is installed on the described engine flywheel by bolt, and described elastic body is installed on described torque-converters or the gearbox input by bolt.
Adopt the land leveller motor of technique scheme to connect with the torque-converters transmission of power, by coupling arrangement engine flywheel and torque-converters or gearbox input are coupled together, and in the moment of torsion transmission, can play the effect that absorbs vibration and impact, engine flywheel and torque-converters or gearbox input are the two halves by coupling arrangement---elastic body and axle sleeve two partly are connected, there are half or two halves all to have elasticity in the coupling arrangement, can have played the effect that absorbs vibration and impact; The elastic body of coupling arrangement and axle sleeve are that the engagement of logical tooth or key comes transfer torque; Axle sleeve will play the axial location effect of torque-converters input simultaneously.Elastic body can be assemblied in engine flywheel also can be contained in torque-converters or gearbox input end; Axle sleeve can be assemblied in engine flywheel also can be contained in torque-converters end or gearbox input.
The utility model is broken the single monolithic scheme of original connected component; Adopt new connection pattern, connector is divided into two, make two and solely produce part, two parts are installed on engine flywheel or torque-converters (or gearbox) input respectively, and the engagement by tooth or key between two parts comes transfer torque.
The tooth or the key that only need during installation to connect the dress two halves mesh in advance, then housing between motor and torque-converters or the gearbox are installed fastening getting final product with bolt.Reduced working strength of workers and installation time greatly, and had the assembly precision height, connect advantages such as reliable.
In sum, the utility model is a kind of simple installation, assembly precision height, transmission is reliable and stable, efficient is high, the land leveller motor of long service life connects with the torque-converters transmission of power.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that original transmission of power connects schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1, coupling arrangement is made up of axle sleeve 1 and elastic body 2, and axle sleeve 1 and elastic body 2 are connected with a joggle by tooth or key, and axle sleeve 1 is installed on torque-converters or the gearbox input 7 by first bolt 8, and elastic body 2 is installed on the engine flywheel 3 by second bolt 5.
Be described as follows in conjunction with Fig. 1:
During assembling, adopt first bolt 8 that the axle sleeve 1 of coupling arrangement is installed on torque-converters or the gearbox input 7; Be installed on the engine flywheel 3 with the elastic body 2 of second bolt 5 coupling arrangement; So just finished the installation of coupling arrangement two halves.With motor and torque-converters or gearbox installation the time, first rolling motor flywheel 3 or elder generation rotate torque-converters or gearbox input 7, and the axle sleeve 1 of coupling arrangement and the tooth or the key of elastic body 2 are meshed in advance; Then with motor and torque-converters or gear-box axle to ajusting, with the 3rd bolt 9 with motor body 4 and torque-converters or gear box casing 6 fastening getting final product.
During dismounting, only need connection the 3rd bolt 9 between motor body 4 and torque-converters or the gear box casing 6 is pulled down, with torque-converters or gear-box axle be then to shifting out.
In like manner, axle sleeve 1 also can be installed on the engine flywheel 3 by bolt, and elastic body 2 also can be installed on torque-converters or the gearbox input 7 by bolt.
Claims (1)
1. a land leveller motor connects with the torque-converters transmission of power, comprise engine flywheel (3), torque-converters or gearbox input (7), it is characterized in that: axle sleeve (1) and elastic body (2) are connected with a joggle by tooth or key, described axle sleeve (1) is installed on described torque-converters or the gearbox input (7) by bolt, and described elastic body (2) is installed on the described engine flywheel (3) by bolt; Or described axle sleeve (1) is installed on the described engine flywheel (3) by bolt, and described elastic body (2) is installed on described torque-converters or the gearbox input (7) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200639429U CN201447717U (en) | 2009-04-03 | 2009-04-03 | Land leveling machine engine and torque converter power transmission connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200639429U CN201447717U (en) | 2009-04-03 | 2009-04-03 | Land leveling machine engine and torque converter power transmission connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447717U true CN201447717U (en) | 2010-05-05 |
Family
ID=42552433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200639429U Expired - Fee Related CN201447717U (en) | 2009-04-03 | 2009-04-03 | Land leveling machine engine and torque converter power transmission connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505718A (en) * | 2011-11-22 | 2012-06-20 | 潍柴动力股份有限公司 | Bulldozer and torque smooth control system thereof |
-
2009
- 2009-04-03 CN CN2009200639429U patent/CN201447717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505718A (en) * | 2011-11-22 | 2012-06-20 | 潍柴动力股份有限公司 | Bulldozer and torque smooth control system thereof |
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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 |
Owner name: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOL Free format text: FORMER NAME: CHANG SHA ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industrial Park Road Surface branch Patentee after: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Address before: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industrial Park Road Surface branch Patentee before: Chang Sha Zoomlion Heavy Industry Science & Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20160403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |