CN202535747U - Shock absorber component - Google Patents
Shock absorber component Download PDFInfo
- Publication number
- CN202535747U CN202535747U CN2012201283381U CN201220128338U CN202535747U CN 202535747 U CN202535747 U CN 202535747U CN 2012201283381 U CN2012201283381 U CN 2012201283381U CN 201220128338 U CN201220128338 U CN 201220128338U CN 202535747 U CN202535747 U CN 202535747U
- Authority
- CN
- China
- Prior art keywords
- wheel
- foreign steamer
- damper assembly
- belt grooves
- damping layer
- 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 shock absorber component comprising an inner wheel, an outer wheel which is sheathed outside the inner wheel and a shock absorption layer which is arranged between the inner and outer wheels, wherein at least one key slot is arranged on the inner wall of the inner wheel; the shock absorption layer is made of an elastic material; and at least one belt slot is arranged on the excircle of the outer wheel. By using the component, power is provided to a walking system, a water pump, a fan and a power generator at the front end of a corn harvester, so that the structure of the whole harvester is simplified, the weight is lightened and benefit is brought to the energy conservation and emission reduction.
Description
Technical field
The utility model relates to a kind of damper assembly, particularly a kind of damper assembly that is used for corn picker.
Background technology
Corn picker is a kind of large farm machinery, generally adopts the mode of front-wheel drive.The power output system of the engine on it is very complicated; Not only shock absorber to be arranged; The power of systems such as running gear, induction system, crushing system, cropping system, peeling system also need be provided; In order to satisfy the power output requirement of this complicacy, the belt transmissioning mode of generally using longer distance is the power transmission of the engine power end to the grain header back, and then unifiedly drives above-mentioned each system.
This kind of drive is owing to receive the feature limits that belt transmission is prone to skid on long distance; The efficient of transmission is not high; And the system that on same position, drives is more, makes that the structure of complete machine is huger, causes the deadweight of grain header self bigger; Can consume more fuel, also destroy the field easily.
The utility model content
The utility model is in order to overcome above-mentioned defective of the prior art; A kind of damper assembly that is used for corn picker is provided; The front end that utilizes this assembly to can be implemented in corn picker just provides power to running gear, water pump, fan, generator; Thereby can make designs simplification, the weight saving of complete machine, help energy-saving and emission-reduction.
For realizing above-mentioned purpose, the openly following technical scheme of the utility model:
A kind of damper assembly comprises interior wheel, is set in and takes turns outer foreign steamer in this and be arranged on the vibration damping layer between interior wheel and the foreign steamer, wherein: offer at least one keyway on the inwall of taking turns in said; Said vibration damping layer is processed by elastomeric material; Offer at least one belt grooves on the cylindrical of said foreign steamer.
Preferably, said elastomeric material is a rubber.
Preferably, offer at least two SPA type belt grooves and at least two C type belt grooves on the cylindrical of said foreign steamer.
Preferably, the interposition of said interior wheel outer wall is equipped with the ring platform of a circle dimpling, and the inwall of said foreign steamer has the annular groove of a circle nick to encircling platform.
Compared with prior art, the utlity model has following beneficial effect:
1, utilizes this damping assembly; Directly running gear, water pump, fan and the generator of corn picker driven when can carry out vibration damping at output to engine crankshaft; Integrate original shock absorber and a part of drive unit; Can simplify power transmission structure effectively, thereby reduce complete machine weight, help energy-saving and emission-reduction.
2, the rubber damping layer has good elasticity and toughness, not only can absorbing, can also between interior foreign steamer, transmit torsion well.
3, ring platform and the annular groove between interior wheel and the foreign steamer matches, and can make the rubber damping layer be not easy to take place axial float.
Description of drawings
Fig. 1 is the front view of damper assembly;
Fig. 2 is the right pseudosection of damper assembly.
In conjunction with the accompanying drawing following Reference numeral of mark above that:
The 1-foreign steamer, wheel in the 2-rubber damping layer, 3-, 4-SPA type belt grooves, 5-C type belt grooves.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiment of the utility model is described in detail, but the protection domain that is to be understood that the utility model does not receive the restriction of embodiment.
A kind of damper assembly, as illustrated in fig. 1 and 2, wheel 3 in comprising, be set in the outer foreign steamer 1 of wheel in this 3 and be arranged in rubber damping layer 2 between wheel 3 and the foreign steamer 1.Offer a keyway on the inwall of interior wheel 3, be used for cooperatively interacting with the bent axle of engine, gain impetus from engine, the centre position of outer wall then is provided with the ring platform of a circle dimpling.Rubber damping layer 2 can be eliminated the torsional oscillation that produces in the power transmission process.The inwall of foreign steamer 3 is provided with the annular groove of a circle corresponding to said ring platform nick, offers two SPA type belt grooves 4 and two C type belt grooves 5 on the cylindrical.Two C type belt grooves 5 are used for cooperating belt to transmit the walking power on the corn picker, so just can move on to front end to the running gear of corn picker from the engine rear end, can simplify power transmission arrangment.Two SPA type pulley grooves 4 are used for cooperating belt to drive water pump, fan and generator.Because the effect of ring platform and annular groove is securely held between foreign steamer 1 and interior wheel 3 rubber damping layer 2, axial float can not take place.
More than the disclosed more excellent specific embodiment that is merely the utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection domain of the utility model.
Claims (4)
1. a damper assembly is characterized in that, comprise interior wheel, be set in and take turns outer foreign steamer in this and be arranged on the vibration damping layer between interior wheel and the foreign steamer, wherein:
Offer at least one keyway on the inwall of wheel in said;
Said vibration damping layer is processed by elastomeric material;
Offer at least one belt grooves on the cylindrical of said foreign steamer.
2. damper assembly according to claim 1 is characterized in that said elastomeric material is a rubber.
3. damper assembly according to claim 1 is characterized in that, offers at least two SPA type belt grooves and at least two C type belt grooves on the cylindrical of said foreign steamer.
4. damper assembly according to claim 1 is characterized in that, the interposition of said interior wheel outer wall is equipped with the ring platform of a circle dimpling, and the inwall of said foreign steamer has the annular groove of a circle nick to encircling platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201283381U CN202535747U (en) | 2012-03-30 | 2012-03-30 | Shock absorber component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201283381U CN202535747U (en) | 2012-03-30 | 2012-03-30 | Shock absorber component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202535747U true CN202535747U (en) | 2012-11-21 |
Family
ID=47156461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201283381U Expired - Fee Related CN202535747U (en) | 2012-03-30 | 2012-03-30 | Shock absorber component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202535747U (en) |
-
2012
- 2012-03-30 CN CN2012201283381U patent/CN202535747U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20170330 |