KR20170107363A - 건설 기계 - Google Patents
건설 기계 Download PDFInfo
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- KR20170107363A KR20170107363A KR1020170001865A KR20170001865A KR20170107363A KR 20170107363 A KR20170107363 A KR 20170107363A KR 1020170001865 A KR1020170001865 A KR 1020170001865A KR 20170001865 A KR20170001865 A KR 20170001865A KR 20170107363 A KR20170107363 A KR 20170107363A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
- E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/08—Air inlets for cooling; Shutters or blinds therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
- E02F9/0891—Lids or bonnets or doors or details thereof
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/18—Counterweights
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/24—Safety devices, e.g. for preventing overload
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/10—Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/06—Guiding or ducting air to, or from, ducted fans
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/412—Excavators
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2270/00—Mixing air with exhaust gases
- F01N2270/02—Mixing air with exhaust gases for cooling exhaust gases or the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P2001/005—Cooling engine rooms
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Component Parts Of Construction Machinery (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
도 2는, 상부 선회체의 선회 프레임, 카운터 웨이트, 엔진, 열 교환 장치, 배기 가스 후처리 장치 등을 외장 커버와 캡을 생략한 상태로 나타내는 평면도이다.
도 3은, 상부 선회체의 후부(後部)를 카운터 웨이트를 생략한 상태로 도 1 중의 후측에서 본 후면도이다.
도 4는, 카운터 웨이트를 도 1 중의 후측에서 본 후면도이다.
도 5는, 열 교환 장치 상류실, 엔진실에 있어서의 냉각풍의 흐름을 도 1 중의 화살표 V-V 방향에서 확대하여 나타내는 단면도이다.
도 6은, 선회 프레임, 카운터 웨이트, 유압 펌프, 파이어 월, 유출 개구, 배기 개구 등을 도 3 중의 화살표 VI-VI 방향에서 본 사시 단면도이다.
도 7은, 도 6 중의 파이어 월을 단체(單體)로 나타내는 사시도이다.
도 8은, 단체의 파이어 월을 도 7 중의 우측 대각선 상측에서 본 사시도이다.
3 상부 선회체
4 프론트 장치
5 선회 프레임(차체 프레임)
6 카운터 웨이트
7 엔진
8 유압 펌프
10 배기 가스 후처리 장치
11 파이어 월
12 전면판
13 후면판
14 칸막이판
15 공간 형성판
15A 상면부
16 통기로부
18 냉각 팬
19 열 교환 장치
23 외장 커버
24 열 교환 장치 상류실
25 엔진실
26 펌프실
27 흡기 개구
28 유출 개구
29 배기 개구
29E 방진 네트
Claims (5)
- 지지 구조체를 이루는 차체 프레임과,
상기 차체 프레임의 후측에 차체 프레임의 좌, 우 방향으로 연장되어 설치되고 프론트 장치와의 중량 밸런스를 취하는 카운터 웨이트와,
상기 카운터 웨이트의 전측에 위치하여 상기 차체 프레임에 좌, 우 방향으로 연장되는 가로 놓기 상태로 탑재된 엔진과,
상기 차체 프레임의 좌, 우 방향의 일측에 위치하여 상기 엔진에 설치된 유압 펌프와,
상기 유압 펌프의 상측에 위치하여 상기 엔진의 배기측에 접속되고 상기 엔진으로부터 배출되는 배기 가스의 후처리를 행하는 배기 가스 후처리 장치와,
상기 엔진과 배기 가스 후처리 장치가 배치된 엔진실과 상기 유압 펌프가 배치된 펌프실을 구분하는 파이어 월과,
상기 차체 프레임의 좌, 우 방향의 타측에 위치하여 상기 엔진실 내에 설치되고 외부의 공기를 냉각풍으로서 흡입하는 냉각 팬과,
상기 냉각 팬과 대면하여 상기 차체 프레임 상에 설치되고 상기 냉각 팬에 의해 흡입된 냉각풍에 의해 유체를 냉각하는 열 교환 장치와,
상기 카운터 웨이트 전측에 위치하여, 상기 엔진, 유압 펌프, 배기 가스 후처리 장치 및 열 교환 장치를 덮고 있는 외장 커버를 구비하여 이루어지는 건설 기계에 있어서,
상기 파이어 월에는, 상기 엔진실 내에 흡입된 냉각풍을 상기 카운터 웨이트를 향해 유출하기 위한 유출 개구가 설치되어 있고,
상기 카운터 웨이트에는, 상기 유출 개구와 대향하는 위치에 상기 유출 개구로부터 유출된 냉각풍을 외부로 배출하기 위한 배기 개구가 설치된 것을 특징으로 하는 건설 기계. - 제 1 항에 있어서,
상기 배기 가스 후처리 장치, 상기 유출 개구 및 상기 배기 개구는, 상기 차체 프레임의 전, 후 방향으로 겹치는 위치에 배치되어 이루어지는 건설 기계. - 제 1 항에 있어서,
상기 파이어 월은, 상기 유압 펌프의 전측에 위치하여 좌, 우 방향으로 연장되어 세워 설치된 전면판과, 상기 유압 펌프의 후측에 위치하여 상기 카운터 웨이트에 대면하도록 좌, 우 방향으로 연장되어 세워 설치된 후면판과, 상기 전면판과 상기 후면판의 사이에 위치하여 전, 후 방향으로 연장되어 상기 엔진실과 상기 펌프실을 구분하는 칸막이판을 포함하여 구성되어 있고,
상기 후면판에는, 상기 유출 개구가 설치되어 있으며,
상기 파이어 월에는, 상기 칸막이판과 상기 후면판의 사이에 위치하여, 상기 유출 개구보다 낮은 상면부를 가지는 공간 형성판이 설치되어 있고,
상기 칸막이판과 상기 후면판의 사이에는, 상기 공간 형성판에 의해 상기 엔진실로부터 상기 유출 개구를 향해 냉각풍을 유통시키기 위한 통기로부가 형성되어 이루어지는 건설 기계. - 제 1 항에 있어서,
상기 냉각 팬에 의한 냉각풍의 흐름 방향에 대해, 상기 열 교환 장치보다 상류 위치에는, 상기 차체 프레임, 상기 카운터 웨이트, 상기 열 교환 장치 및 상기 외장 커버에 의해 둘러싸인 열 교환 장치 상류실이 설치되어 있고,
상기 카운터 웨이트에는, 상기 열 교환 장치 상류실에 연통하는 위치에 외부의 공기를 흡입하기 위한 흡기 개구가 설치되어 이루어지는 건설 기계. - 제 1 항에 있어서,
상기 카운터 웨이트의 상기 배기 개구에는, 외부의 먼지의 진입을 억제하는 방진 네트가 설치되어 이루어지는 건설 기계.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016050565A JP6509767B2 (ja) | 2016-03-15 | 2016-03-15 | 建設機械 |
| JPJP-P-2016-050565 | 2016-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170107363A true KR20170107363A (ko) | 2017-09-25 |
| KR101896579B1 KR101896579B1 (ko) | 2018-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170001865A Active KR101896579B1 (ko) | 2016-03-15 | 2017-01-05 | 건설 기계 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10174482B2 (ko) |
| EP (1) | EP3219856B1 (ko) |
| JP (1) | JP6509767B2 (ko) |
| KR (1) | KR101896579B1 (ko) |
| CN (1) | CN107190801B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210136978A (ko) * | 2019-03-18 | 2021-11-17 | 얀마 파워 테크놀로지 가부시키가이샤 | 건설 기계 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107002532B (zh) * | 2014-11-21 | 2019-07-09 | 株式会社Kcm | 产业用车辆 |
| USD1020926S1 (en) * | 2018-12-12 | 2024-04-02 | Bruder Spielwaren Gmbh + Co. Kg | Toy |
| JP7329434B2 (ja) * | 2019-12-23 | 2023-08-18 | 株式会社小松製作所 | 作業機械 |
| US11691674B2 (en) | 2020-05-15 | 2023-07-04 | Polaris Industries Inc. | Off-road vehicle |
| US12187127B2 (en) | 2020-05-15 | 2025-01-07 | Polaris Industries Inc. | Off-road vehicle |
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Also Published As
| Publication number | Publication date |
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| KR101896579B1 (ko) | 2018-09-07 |
| CN107190801A (zh) | 2017-09-22 |
| JP6509767B2 (ja) | 2019-05-08 |
| EP3219856B1 (en) | 2019-12-04 |
| JP2017166162A (ja) | 2017-09-21 |
| EP3219856A1 (en) | 2017-09-20 |
| CN107190801B (zh) | 2020-06-12 |
| US20170268200A1 (en) | 2017-09-21 |
| US10174482B2 (en) | 2019-01-08 |
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