CN202157360U - Radiator structure of excavating/loading machine - Google Patents
Radiator structure of excavating/loading machine Download PDFInfo
- Publication number
- CN202157360U CN202157360U CN2011201774054U CN201120177405U CN202157360U CN 202157360 U CN202157360 U CN 202157360U CN 2011201774054 U CN2011201774054 U CN 2011201774054U CN 201120177405 U CN201120177405 U CN 201120177405U CN 202157360 U CN202157360 U CN 202157360U
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- radiator
- oil radiator
- hydraulic oil
- engine water
- transmission oil
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Abstract
This utility model belongs to the technical field of excavating/loading machine manufacture, specifically relating to a radiator structure of an excavating/loading machine; the radiator structure disclosed by this utility model comprises an engine water radiator, a transmission oil radiator and a hydraulic oil radiator, wherein the engine water radiator, the transmission oil radiator and the hydraulic oil radiator are orderly arranged in parallel so as to form an integrated radiator; the integrated radiator is fixed by an outer frame; a shock absorption cushion is matted between the inner wall of the outer frame and the integrated radiator; and the engine water radiator is separated from the transmission oil radiator by a rubber cushion. The radiator structure disclosed by this utility model is formed based on the improvement of the structural format of the integrated radiator which is widely used for the current excavating/loading machine; thus, the imperfect radiation effect problem of the engine cooling water of a machine at high temperature environment is avoided; and the manufacture cost is also reduced.
Description
Technical field
The utility model belongs to loader-digger manufacturing technology field, particularly a kind of heat spreader structures.
Background technology
At present, the radiator of loader-digger generally is the monolithic construction that is welded by engine coolant radiator, transmission oil radiator, hydraulic oil radiator three parts, and its form of structure is to arrange side by side in left, center, right.Because this welded construction causes engine coolant radiator must adopt and other two kinds of identical wall thickness of radiator, withstand voltage material.Therefore, under hot environment, the engine cooling water radiating effect is undesirable.
Summary of the invention
The utility model discloses a kind of heat spreader structures of loader-digger, it has solved the unfavorable problem of engine cooling water radiating effect under hot environment.
The utility model is taked following technical scheme: the heat spreader structures of loader-digger; Comprise engine water radiator, transmission oil radiator, hydraulic oil radiator; After being arranged side by side successively, said engine water radiator, transmission oil radiator, hydraulic oil radiator form holistic radiator; Whole radiator is outer to be fixed by a housing, is encased inside beam between the radiator of the inwall of housing and integral body; Adopt rubber pad to separate between said engine water radiator and the transmission oil radiator.
The heat spreader structures of described loader-digger, engine water radiator, transmission oil radiator, hydraulic oil radiator all are height such as Fang Tizhuan, three, transmission oil radiator and the welding of hydraulic oil radiator adjacent side; The end face of engine water radiator forms convexity, and the end face of hydraulic oil radiator forms convexity, and the bottom surface of transmission oil radiator, hydraulic oil radiator each form protruding; The rectangular shape of housing; The hole of pegging graft with the protruding corresponding of the convexity of engine water radiator, hydraulic oil radiator is formed on the top of housing, the convexity of bottom formation and transmission oil radiator bottom surface, hydraulic oil radiator bottom surface protruding corresponding and the hole of grafting; Described beam is established four altogether, is in top, both sides and bottom respectively, and the beam at top has the hole of pegging graft with the protruding corresponding of the convexity of engine water radiator, hydraulic oil radiator; The beam of bottom has the hole of the grafting with the protruding corresponding of the convexity of transmission oil radiator bottom surface, hydraulic oil radiator bottom surface.
The heat spreader structures of described loader-digger, housing is processed by steel plate bending and welding.
The heat spreader structures of described loader-digger, engine water radiator plate-fin aluminium alloys is processed.
The heat spreader structures of described loader-digger, transmission oil radiator, hydraulic oil radiator are processed by the aluminium alloy flat type pipe of identical heavy wall.
The utility model is on the form of structure basis of the integrated heatsink that existing loader-digger extensively adopts, to improve to form, and has both solved the unfavorable problem of radiating effect of machine engine cooling water under hot environment, has reduced manufacturing cost again.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model.
Fig. 2 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Like Fig. 1, shown in 2, the material that engine water radiator 1 adopts thin-walled to be prone to heat radiation is processed, like the plate-fin aluminium alloys; It is Fang Tizhuan, and end face forms two small columns protruding 11,12.Transmission oil radiator 2, hydraulic oil radiator 3 two parts are processed by identical heavy wall and withstand voltage material such as aluminium alloy flat type pipe; Transmission oil radiator 2, hydraulic oil radiator 3 all are Fang Tizhuan; Both wait high; Arrange side by side; Both adjacent side welding, the end face of hydraulic oil radiator 3 forms the convexity 31 of roundlet column, and the bottom surface of transmission oil radiator 2, hydraulic oil radiator 3 respectively forms the convexity of a roundlet column.
Height such as engine water radiator 1, transmission oil radiator 2, hydraulic oil radiator 3 are formed holistic radiator after the three arranges side by side, and whole radiator is fixing by housing 5 more outward.Adopt oil resistant high elastic rubber pad 4 to separate between one side of the medial surface of engine water radiator 1 and transmission oil radiator 2, oil resistant high elastic rubber pad 4 plays damping, anti-effect such as leak out.Housing 5 rectangular shapes, it is processed by steel plate bending and welding.The top of housing 5 forms corresponding with the convexity of the convexity 11,12 of engine water radiator 1, hydraulic oil radiator 3 31 and hole 51,52,53 that peg graft, and the hole 54,55 of grafting with the protruding corresponding of the convexity of transmission oil radiator 2 bottom surfaces, hydraulic oil radiator 3 bottom surfaces is formed on the bottom.Be encased inside beam 6,7,8,9 between inwall and whole radiator around the housing 5, beam 6 is in the top, and it has corresponding with the convexity of the convexity 11,12 of engine water radiator 1, hydraulic oil radiator 3 31 and the hole 61,62,63 of grafting; Beam 7,9 is in both sides; Beam 8 is in the bottom, and it has the hole 81,82 of the grafting with the protruding corresponding of the convexity of transmission oil radiator 2 bottom surfaces, hydraulic oil radiator 3 bottom surfaces.
Those of ordinary skill in the art should be familiar with; Above-mentioned just explaining to the utility model preferred embodiment; And be not the qualification to the utility model; Every in the essential scope of the utility model, variation, the modification of above embodiment all fallen within the protection domain of the utility model.
Claims (5)
1. the heat spreader structures of loader-digger; Comprise engine water radiator, transmission oil radiator, hydraulic oil radiator; After being arranged side by side successively, said engine water radiator, transmission oil radiator, hydraulic oil radiator form holistic radiator; It is characterized in that: the radiator of said integral body is outer to be fixed by a housing, is encased inside beam between the radiator of the inwall of housing and integral body; Adopt rubber pad to separate between said engine water radiator and the transmission oil radiator.
2. the heat spreader structures of loader-digger as claimed in claim 1; It is characterized in that: engine water radiator, transmission oil radiator, hydraulic oil radiator all are Fang Tizhuan; Height such as three, transmission oil radiator and the welding of hydraulic oil radiator adjacent side; The end face of engine water radiator forms convexity, and the end face of hydraulic oil radiator forms convexity, and the bottom surface of transmission oil radiator, hydraulic oil radiator each form protruding; The rectangular shape of housing; The hole of pegging graft with the protruding corresponding of the convexity of engine water radiator, hydraulic oil radiator is formed on the top of housing, the convexity of bottom formation and transmission oil radiator bottom surface, hydraulic oil radiator bottom surface protruding corresponding and the hole of grafting; Described beam is established four altogether, is in top, both sides and bottom respectively, and the beam at top has the hole of pegging graft with the protruding corresponding of the convexity of engine water radiator, hydraulic oil radiator; The beam of bottom has the hole of the grafting with the protruding corresponding of the convexity of transmission oil radiator bottom surface, hydraulic oil radiator bottom surface.
3. according to claim 1 or claim 2 the heat spreader structures of loader-digger, it is characterized in that: said housing is processed by steel plate bending and welding.
4. according to claim 1 or claim 2 the heat spreader structures of loader-digger, it is characterized in that: said engine water radiator plate-fin aluminium alloys is processed.
5. according to claim 1 or claim 2 the heat spreader structures of loader-digger, it is characterized in that: described transmission oil radiator, hydraulic oil radiator are processed by the aluminium alloy flat type pipe of identical heavy wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201774054U CN202157360U (en) | 2011-05-30 | 2011-05-30 | Radiator structure of excavating/loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201774054U CN202157360U (en) | 2011-05-30 | 2011-05-30 | Radiator structure of excavating/loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157360U true CN202157360U (en) | 2012-03-07 |
Family
ID=45765002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201774054U Expired - Fee Related CN202157360U (en) | 2011-05-30 | 2011-05-30 | Radiator structure of excavating/loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471438A (en) * | 2013-09-18 | 2013-12-25 | 无锡马山永红换热器有限公司 | Multifunctional cooler |
| CN103471437A (en) * | 2013-09-18 | 2013-12-25 | 无锡马山永红换热器有限公司 | Oil-gas combined cooler |
-
2011
- 2011-05-30 CN CN2011201774054U patent/CN202157360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471438A (en) * | 2013-09-18 | 2013-12-25 | 无锡马山永红换热器有限公司 | Multifunctional cooler |
| CN103471437A (en) * | 2013-09-18 | 2013-12-25 | 无锡马山永红换热器有限公司 | Oil-gas combined cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140530 |