CN202831041U - Novel hydraulic excavator fuel oil heat radiator support - Google Patents
Novel hydraulic excavator fuel oil heat radiator support Download PDFInfo
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- CN202831041U CN202831041U CN 201220514937 CN201220514937U CN202831041U CN 202831041 U CN202831041 U CN 202831041U CN 201220514937 CN201220514937 CN 201220514937 CN 201220514937 U CN201220514937 U CN 201220514937U CN 202831041 U CN202831041 U CN 202831041U
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- fuel oil
- bent plate
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- column
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Abstract
The utility model relates to an excavator heat radiation system, in particular to a novel hydraulic excavator fuel oil heat radiator support which comprises a stand column I, a bent plate I, a cross support, a support I, a support II, a stand column II, a bent plate II, a fuel oil radiator and an air-conditioner condenser. The stand column I is in bolted connection with the stand column II through the cross support. A plurality of oval through holes are formed in the surface of the cross support. The fuel oil heat radiator penetrates through the through holes and is fixed on the cross support through fasteners. The air-conditioner condenser penetrates through the through holes and is fixed on the bent plate I and the bent plate II through fasteners. The novel hydraulic excavator fuel oil radiator support solves the problem that an aluminum connecting seat of the novel hydraulic excavator fuel oil heat radiator support are cracked due to vibration of the fuel oil radiator and the air-conditioner condenser, and therefore more flexible installation arrangement and more favorable maintaining are provided for the machines, manufacturing cost of the radiator and power loss of a motor are reduced and fuel oil heat radiation efficiency and air-conditioner cooling effect are improved.
Description
Technical field
The utility model relates to a kind of excavator cooling system, specifically a kind of hydraulic excavator fuel oil radiator bearer.
Background technology
Large hydraulic excavator cooling system adopts water radiator and oil cooler parallel connection to place more at present, and fuel oil radiator and air-conditioning condenser arrange with its combined serial that again cooling fan carries out the air draught type heat radiation to radiator combination front.This heat radiation configuration mode has increased radiator centre thickness, has reduced radiating effect, has increased manufacturing cost, has limited the space of fuel oil radiator and air-conditioning condenser and has arranged.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of hydraulic excavator fuel oil radiator bearer, improves the space of fuel oil radiator and air-conditioning condenser and arranges, solves the hydraulic crawler excavator thermal balance question.
To achieve these goals, the technical solution adopted in the utility model is: a kind of hydraulic excavator fuel oil radiator bearer, comprise the column I, the bent plate I, crossbearer, support I, support II, the column II, the bent plate II, fuel oil radiator and air-conditioning condenser, column I and column II link together by the crossbearer bolt, have a plurality of ellipse holes on the crossbearer surface, the fuel oil radiator passes through hole by securing member and is fixed on the crossbearer, two bent plate I one ends are weldingly fixed on the column I, other end surface respectively has a through hole, two bent plate II one ends are weldingly fixed on the column II, other end surface respectively has a through hole, and air-conditioning condenser passes through hole by securing member and is fixed on bent plate I and the bent plate II.
The beneficial effects of the utility model are: the utility model has solved the fuel oil radiator and air-conditioning condenser easily causes its aluminum Connection Block breakage problem because of machine vibration, machine more flexibly mounting arrangements and more easily maintaining are provided, reduce radiator manufacturing cost and engine power loss, improved fuel oil radiating efficiency and air conditioner refrigeration effect.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the utility model assembling exemplary plot.
Among the figure: 1, column I, 2, the bent plate I, 3, crossbearer, 4, support I, 5, support II, 6, the column II, 7, the bent plate II, 8, the fuel oil radiator, 9, air-conditioning condenser.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of hydraulic excavator fuel oil radiator bearer, comprise column I 1, bent plate I 2, crossbearer 3, support I 4, support II 5, column II 6, bent plate II 7, fuel oil radiator 8 and air-conditioning condenser 9, column I 1 and column II 6 link together by crossbearer 3 bolts, crossbearer has a plurality of ellipse holes on 3 surfaces, fuel oil radiator 8 is fixed on the crossbearer 3 by securing member and is connected, guaranteed the global consistency of fuel oil radiator 8 by the structural member transmitting vibrations, vibrate frequency width of cloth difference when having avoided machine vibration and cause up and down dislocation twisting, and then cause fuel oil radiator 8 aluminums to connect the easy breakage problem of bearing, can also solve in addition fuel oil radiator 8 fuse gauge problems, reduce manufacturing cost, improve the fuel oil radiating efficiency, also made things convenient for the space to arrange and maintaining; Two bent plate I 2 one ends are weldingly fixed on the column I 1, other end surface respectively has a through hole, two bent plate II 7 one ends are weldingly fixed on the column II 6, other end surface respectively has a through hole, the aluminum of air-conditioning condenser 9 connects bearing and is fixed on bent plate I 2 and the bent plate II 7 by yielding rubber pad and securing member, and vibration wave intensity obtains buffering to a certain degree in the time of can making machine vibration.
Column I 1 and column II 6 bottoms are fixed on the turntable, and the upper end is fixed on the covering canopy framework by supporting I (4) and supporting II (5).
During assembling, use bolt that column I 1 and column II 6 bottoms are fixed on the turntable, the upper end uses bolt to be fixed on the covering canopy framework supporting I 4 and supporting II 5, fuel oil radiator 8 passes through hole by bolt and is fixed on the crossbearer 3, and the aluminum of air-conditioning condenser 9 connects bearing and uses bolt to cooperate the yielding rubber pad to be fixed on bent plate I 2 and the bent plate II 7.
Claims (3)
1. hydraulic excavator fuel oil radiator bearer, comprise column I (1), bent plate I (2), crossbearer (3), support I (4), support II (5), column II (6), bent plate II (7), fuel oil radiator (8) and air-conditioning condenser (9), it is characterized in that, column I (1) and column II (6) link together by crossbearer (3) bolt, crossbearer (3) has a plurality of ellipse holes on the surface, fuel oil radiator (8) passes through hole by securing member and is fixed on the crossbearer (3), two bent plate I (2) one ends are weldingly fixed on the column I (1), other end surface respectively has a through hole, two bent plate II (7) one ends are weldingly fixed on the column II (6), other end surface respectively has a through hole, and air-conditioning condenser (9) passes through hole by securing member and is fixed on bent plate I (2) and the bent plate II (7).
2. a kind of hydraulic excavator fuel oil radiator bearer according to claim 1 is characterized in that, described fuel oil radiator (8) and air-conditioning condenser (9) parallel connection are fixed on crossbearer (3), bent plate I (2) and the bent plate II (7).
3. a kind of hydraulic excavator fuel oil radiator bearer according to claim 1 is characterized in that, described column I (1) upper end is fixedly connected with two and supports I (4), and column II (6) upper end is fixedly connected with two and supports II (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514937 CN202831041U (en) | 2012-09-29 | 2012-09-29 | Novel hydraulic excavator fuel oil heat radiator support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220514937 CN202831041U (en) | 2012-09-29 | 2012-09-29 | Novel hydraulic excavator fuel oil heat radiator support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831041U true CN202831041U (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220514937 Expired - Fee Related CN202831041U (en) | 2012-09-29 | 2012-09-29 | Novel hydraulic excavator fuel oil heat radiator support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741747A (en) * | 2013-12-26 | 2014-04-23 | 柳州正菱集团有限公司 | Excavator radiator installation mode |
| CN103741748A (en) * | 2013-12-26 | 2014-04-23 | 柳州正菱集团有限公司 | Fixing device for radiator of excavator |
-
2012
- 2012-09-29 CN CN 201220514937 patent/CN202831041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741747A (en) * | 2013-12-26 | 2014-04-23 | 柳州正菱集团有限公司 | Excavator radiator installation mode |
| CN103741748A (en) * | 2013-12-26 | 2014-04-23 | 柳州正菱集团有限公司 | Fixing device for radiator of excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 221000 39 Gaoxin Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee after: Xuzhou Xugong Mining Machinery Co., Ltd. Address before: 221004 28 East Ring Industrial Park, Xuzhou Economic Development Zone, Jiangsu Patentee before: XCMG Excavator Machinery Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |