JP2016078827A - 作業車両 - Google Patents
作業車両 Download PDFInfo
- Publication number
- JP2016078827A JP2016078827A JP2015079709A JP2015079709A JP2016078827A JP 2016078827 A JP2016078827 A JP 2016078827A JP 2015079709 A JP2015079709 A JP 2015079709A JP 2015079709 A JP2015079709 A JP 2015079709A JP 2016078827 A JP2016078827 A JP 2016078827A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- frame
- radiator
- cooling
- intercooler
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
-
- 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
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/06—Tractors adapted for multi-purpose use
-
- 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
-
- 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
-
- 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
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- 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
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
-
- 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
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0295—Condensers for radiators
-
- 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
- F01P11/08—Arrangements of lubricant coolers
-
- 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
-
- 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
- F01P11/12—Filtering, cooling, or silencing cooling-air
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0425—Air cooled heat exchangers
- F02B29/0431—Details or means to guide the ambient air to the heat exchanger, e.g. having a fan, flaps, a bypass or a special location in the engine compartment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
- F02M35/048—Arranging or mounting on or with respect to engines or vehicle bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
- F02M35/164—Heavy duty vehicles, e.g. trucks, trains, agricultural or construction machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
- B60Y2200/221—Tractors
-
- 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
- B60Y2200/415—Wheel loaders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/186—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 for building site vehicles or multi-purpose tractors
-
- 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
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts
-
- 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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/04—Lubricant cooler
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/10—Fuel manifold
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
- F01P2060/14—Condenser
-
- 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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
【解決手段】作業車両は、走行機体の前部に設けたエンジンルームを覆うボンネットと、駆動源となるエンジンと、前記エンジンに冷却水を供給するラジエータ235と、外気を取り込み前記エンジンに供給させるエアクリーナと、冷媒を冷却させるコンデンサ275とを備える。前記ラジエータ235前方で、前記エアクリーナと前記コンデンサ275が上下となるように配置しており、前記コンデンサ275を左右方向に引き出し可能とした。
【選択図】図21
Description
前記ラジエータ前方で、インタークーラとオイルクーラとを上下に重ねて配置しており、上段の前記インタークーラを固定する固定枠内に前記オイルクーラを縦軸周りに回動可能に配置させたものである。
2 走行機体
5 ディーゼルエンジン
6 ボンネット
7 キャビン
14 エンジンフレーム
15 機体フレーム
52 排気ガス浄化装置(DPF)
54 シリンダブロック
55 シリンダヘッド
56 吸気マニホールド
57 排気マニホールド
59 冷却ファン
60 フライホイルハウジング
60a 機関脚取付け部
63 オイルフィルタ
70 サーモスタットケース
71 冷却水ポンプ
76 吸気連絡管
84 排気連絡管
84a 連結支持部
88 オイルフィルタ支持部材
89 潤滑油供給管
232 側部エンジンカバー
233 フレーム底板
234 ファンシュラウド
235 ラジエータ
236 支持用梁フレーム
242 左側支柱フレーム
243 右側支柱フレーム
244 ボンネットシールド板
248 梁フレーム
249 延長フレーム
250 遮熱板
251 前側桟フレーム
252 後側桟フレーム
271 エンジンECU
272 バッテリ
273 燃料クーラ
274 オイルクーラ
275 コンデンサ
Claims (6)
- 走行機体の前部に設けており過給機を具備したエンジンと、前記エンジンに冷却水を供給するラジエータと、前記過給機からの圧縮空気を冷却させるインタークーラと、潤滑オイルを冷却させるオイルクーラとを備える作業車両において、
前記ラジエータ前方で、インタークーラとオイルクーラとを上下に重ねて配置しており、上段の前記インタークーラを固定する固定枠内に前記オイルクーラを縦軸周りに回動可能に配置させたことを特徴とする、作業車両。 - 外気を取り込み前記エンジンに供給させるエアクリーナと、冷媒を冷却させるコンデンサとを備えるとともに、前記エアクリーナと前記コンデンサが上下となるように配置しており、前記コンデンサを左右方向に引き出し可能とし、
前記インタークーラ前方で前記インタークーラと離間させた位置に前記エアクリーナを固定配置させたことを特徴とする、請求項1に記載の作業車両。 - 外気を取り込み前記エンジンに供給させるエアクリーナと、冷媒を冷却させるコンデンサとを備えるとともに、前記エアクリーナと前記コンデンサが上下となるように配置しており、前記コンデンサを前後軸周りに回動可能とし、
前記インタークーラ前方で前記インタークーラと離間させた位置に前記エアクリーナを固定配置させたことを特徴とする、請求項1に記載の作業車両。 - 走行機体の前部に設けており過給機を具備したエンジンと、前記エンジンに冷却水を供給するラジエータとを、前面に開口部を設けたボンネットで覆われたエンジンルーム内に備え、前記エンジンルーム内において、前記エンジン前面に設けた冷却ファン外周を囲むファンシュラウドで前記ラジエータ背面を覆う一方、前記ラジエータ前方に複数の熱交換機を配置させた作業車両において、
前記冷却ファン中心を前記ラジエータ中心より下側にオフセットして配置しており、
前記複数の熱交換機を上下に重ねて配置するとともに、下側に配置された熱交換機の個数よりも上側に配置された熱交換機の個数が少ないことを特徴とする、作業車両。 - 前記複数の熱交換機が、冷媒を冷却させるコンデンサと、前記過給機からの圧縮空気を冷却させるインタークーラと、潤滑オイルを冷却させるオイルクーラとであって、
前記ラジエータ前方に、前記インタークーラと前記オイルクーラとを上下に重ねて配置するとともに、前記インタークーラ及び前記オイルクーラの前方下段に、前記コンデンサを配置したことを特徴とする、請求項4に記載の作業車両。 - 前記ファンシュラウドは、前記ラジエータ背面全体を覆う入口側開口を備えた第1枠体部と、前記冷却ファン外周を覆う出口側開口を備えた第2枠体部とを前後に連続させた形状を有しており、断面の広い前記第1枠体部から断面の狭い前記第2枠体部への接続部分において、前記冷却ファン上側のオフセット部分をなだらかな曲面で形成させたことを特徴とする、請求項4又は5に記載の作業車両。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15850549.5A EP3208125B1 (en) | 2014-10-16 | 2015-10-06 | Work vehicle |
CN201580052775.6A CN106794754B (zh) | 2014-10-16 | 2015-10-06 | 作业车辆 |
PCT/JP2015/078380 WO2016060027A1 (ja) | 2014-10-16 | 2015-10-06 | 作業車両 |
KR1020177009477A KR101902719B1 (ko) | 2014-10-16 | 2015-10-06 | 작업 차량 |
US15/489,216 US10287962B2 (en) | 2014-10-16 | 2017-04-17 | Work vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014211350 | 2014-10-16 | ||
JP2014211350 | 2014-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016078827A true JP2016078827A (ja) | 2016-05-16 |
JP6498017B2 JP6498017B2 (ja) | 2019-04-10 |
Family
ID=55955701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015079709A Active JP6498017B2 (ja) | 2014-10-16 | 2015-04-09 | 作業車両 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10287962B2 (ja) |
EP (1) | EP3208125B1 (ja) |
JP (1) | JP6498017B2 (ja) |
KR (1) | KR101902719B1 (ja) |
CN (1) | CN106794754B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180114459A (ko) * | 2017-04-10 | 2018-10-18 | 엘에스엠트론 주식회사 | 선회식 유압오일쿨러를 구비한 농업용 작업차량 |
JP2019065803A (ja) * | 2017-10-03 | 2019-04-25 | 三菱マヒンドラ農機株式会社 | 作業車両 |
EP3785963A1 (en) * | 2018-06-27 | 2021-03-03 | Kubota Corporation | Work vehicle |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6275552B2 (ja) * | 2014-05-29 | 2018-02-07 | ヤンマー株式会社 | 作業車両 |
JP2016030559A (ja) * | 2014-07-30 | 2016-03-07 | ヤンマー株式会社 | 作業車両 |
EP3663549B1 (en) * | 2015-07-31 | 2021-06-23 | Yanmar Power Technology Co., Ltd. | Work vehicle |
CN108513553B (zh) * | 2016-12-28 | 2022-03-29 | 株式会社小松制作所 | 作业车辆 |
GB201702079D0 (en) * | 2017-02-08 | 2017-03-22 | Agco Int Gmbh | A vehicle chassis arrangement |
JP6731876B2 (ja) * | 2017-03-24 | 2020-07-29 | ヤンマーパワーテクノロジー株式会社 | エンジン装置 |
US10414266B1 (en) * | 2017-04-28 | 2019-09-17 | Oshkosh Defense, Llc | Vehicle cooling systems and methods |
KR102567146B1 (ko) * | 2017-05-31 | 2023-08-18 | 한온시스템 주식회사 | 차량용 쿨링모듈 |
JP6451805B1 (ja) * | 2017-08-22 | 2019-01-16 | マツダ株式会社 | エンジンの保温構造 |
GB201714194D0 (en) * | 2017-09-05 | 2017-10-18 | Agco Int Gmbh | Agricultural vehicle |
CN108150277B (zh) * | 2017-12-25 | 2023-07-18 | 潍柴动力股份有限公司 | 一种中冷器支撑系统 |
JP6925256B2 (ja) * | 2017-12-26 | 2021-08-25 | 株式会社クボタ | 作業車 |
CN109706991A (zh) * | 2019-02-27 | 2019-05-03 | 山推工程机械股份有限公司 | 一种散热器及推土机 |
US11187138B2 (en) * | 2019-03-12 | 2021-11-30 | Oshkosh Corporation | Concrete mixer vehicle |
JP7321008B2 (ja) * | 2019-06-24 | 2023-08-04 | 株式会社クボタ | 電動作業車 |
US11420755B2 (en) * | 2019-08-08 | 2022-08-23 | General Electric Company | Shape memory alloy isolator for a gas turbine engine |
JP7211922B2 (ja) * | 2019-09-27 | 2023-01-24 | 株式会社クボタ | 作業車 |
LT6757B (lt) * | 2019-11-08 | 2020-08-25 | AUGA group, AB | Erdvinė žemės ūkio transporto priemonės rėmo konstrukcija |
JP7243667B2 (ja) * | 2020-03-17 | 2023-03-22 | 井関農機株式会社 | 作業車両 |
USD971965S1 (en) * | 2020-06-26 | 2022-12-06 | Powerhouse Engine Solutions Switzerland IP Holding GmbH | Intake manifold section |
USD941363S1 (en) * | 2020-06-26 | 2022-01-18 | Powerhouse Engine Solutions Switzerland IP Holding GmbH | Intake manifold section |
US11951797B2 (en) * | 2021-06-03 | 2024-04-09 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Cooling pack assembly |
CN113389631B (zh) * | 2021-06-30 | 2022-07-08 | 重庆长安汽车股份有限公司 | 一种用于改善纵置发动机总成排气侧局部高温的导流结构 |
JP2023143527A (ja) * | 2022-03-25 | 2023-10-06 | ヤンマーホールディングス株式会社 | 建設機械 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386873A (en) * | 1993-06-09 | 1995-02-07 | Ingersoll-Rand Company | Cooling system for engine-driven multi-stage centrifugal compressor |
JPH1111163A (ja) * | 1997-06-25 | 1999-01-19 | Mitsubishi Motors Corp | 車両の冷却風取入構造 |
JPH11350530A (ja) * | 1998-06-05 | 1999-12-21 | Sumitomo Constr Mach Co Ltd | 建設機械の冷却装置 |
US20030106669A1 (en) * | 1998-07-09 | 2003-06-12 | Behr Gmbh & Co. | Heat exchanger arrangement particularly for motor vehicle |
US20060219451A1 (en) * | 2005-03-31 | 2006-10-05 | Harald Schmitt | Radiator arrangement |
US7128178B1 (en) * | 1998-04-21 | 2006-10-31 | Agco Gmbh & Co | Vehicle cooling radiator arrangement |
JP2007182165A (ja) * | 2006-01-10 | 2007-07-19 | Kubota Corp | 草刈機 |
JP2011085085A (ja) * | 2009-10-16 | 2011-04-28 | Hitachi Constr Mach Co Ltd | 建設機械 |
JP2011088571A (ja) * | 2009-10-23 | 2011-05-06 | Iseki & Co Ltd | 作業車両のフロント補器の配置構成 |
US20120103712A1 (en) * | 2010-11-03 | 2012-05-03 | Caterpillar Inc. | Skid steer machine having pivotably mounted cooling system and non-metallic vibration isolator |
JP2012086726A (ja) * | 2010-10-21 | 2012-05-10 | Toyota Motor Corp | 車両用冷却ダクト及び車両前部構造 |
JP2012184601A (ja) * | 2011-03-07 | 2012-09-27 | Hitachi Constr Mach Co Ltd | 作業機械 |
JP2012201158A (ja) * | 2011-03-24 | 2012-10-22 | Kubota Corp | 作業車 |
JP2014148921A (ja) * | 2013-01-31 | 2014-08-21 | Iseki & Co Ltd | トラクタ |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4122512A1 (de) * | 1991-05-28 | 1992-12-03 | Kloeckner Humboldt Deutz Ag | Kompakte waermetauscher-geblaeseeinheit |
JP2000062474A (ja) * | 1998-08-21 | 2000-02-29 | Komatsu Ltd | 作業車両の冷却装置 |
US6951240B2 (en) * | 2002-11-06 | 2005-10-04 | Transpro, Inc. | Heat exchanger package |
ITTO20030127A1 (it) * | 2003-02-21 | 2004-08-22 | Same Deutz Fahr Group Spa | Sistema di raffreddamento per una macchina agricola. |
US20050252635A1 (en) * | 2004-05-14 | 2005-11-17 | Cnh America Llc | Tractor cooling system |
JP4232750B2 (ja) * | 2004-06-10 | 2009-03-04 | 株式会社デンソー | ハイブリッド自動車用冷却システム |
US7388301B2 (en) * | 2005-10-12 | 2008-06-17 | Kobelco Construction Machinery Co., Ltd. | Construction machine |
JP2008031955A (ja) * | 2006-07-31 | 2008-02-14 | Iseki & Co Ltd | ディーゼルエンジン |
US7383905B2 (en) * | 2006-08-07 | 2008-06-10 | Deere & Company | Vehicle cooling system |
US8256496B2 (en) * | 2007-12-06 | 2012-09-04 | Deere & Company | Air diverter for vehicle cooling system |
WO2009101935A1 (ja) * | 2008-02-15 | 2009-08-20 | Hitachi Construction Machinery Co., Ltd. | 建設機械 |
US20110277961A1 (en) * | 2010-05-13 | 2011-11-17 | Knepper Anthony J | Vehicle Cooling System |
US8960342B2 (en) * | 2011-02-22 | 2015-02-24 | Deere & Company | Swing-out coolers and cooling fans |
JP5893524B2 (ja) * | 2012-07-11 | 2016-03-23 | 株式会社クボタ | 作業車 |
JP5943863B2 (ja) * | 2013-03-07 | 2016-07-05 | 株式会社クボタ | 作業車の排気装置 |
KR102120183B1 (ko) * | 2013-06-19 | 2020-06-08 | 한온시스템 주식회사 | 팬쉬라우드 조립체 |
EP3019718B1 (en) * | 2013-07-12 | 2020-08-19 | Volvo Truck Corporation | Heat exchanger system for a vehicle |
JP6257469B2 (ja) * | 2014-07-31 | 2018-01-10 | 株式会社クボタ | 作業車の原動部 |
JP6415890B2 (ja) * | 2014-08-04 | 2018-10-31 | 株式会社クボタ | 作業車 |
-
2015
- 2015-04-09 JP JP2015079709A patent/JP6498017B2/ja active Active
- 2015-10-06 EP EP15850549.5A patent/EP3208125B1/en active Active
- 2015-10-06 CN CN201580052775.6A patent/CN106794754B/zh active Active
- 2015-10-06 KR KR1020177009477A patent/KR101902719B1/ko active IP Right Grant
-
2017
- 2017-04-17 US US15/489,216 patent/US10287962B2/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386873A (en) * | 1993-06-09 | 1995-02-07 | Ingersoll-Rand Company | Cooling system for engine-driven multi-stage centrifugal compressor |
JPH1111163A (ja) * | 1997-06-25 | 1999-01-19 | Mitsubishi Motors Corp | 車両の冷却風取入構造 |
US7128178B1 (en) * | 1998-04-21 | 2006-10-31 | Agco Gmbh & Co | Vehicle cooling radiator arrangement |
JPH11350530A (ja) * | 1998-06-05 | 1999-12-21 | Sumitomo Constr Mach Co Ltd | 建設機械の冷却装置 |
US20030106669A1 (en) * | 1998-07-09 | 2003-06-12 | Behr Gmbh & Co. | Heat exchanger arrangement particularly for motor vehicle |
US20060219451A1 (en) * | 2005-03-31 | 2006-10-05 | Harald Schmitt | Radiator arrangement |
JP2007182165A (ja) * | 2006-01-10 | 2007-07-19 | Kubota Corp | 草刈機 |
JP2011085085A (ja) * | 2009-10-16 | 2011-04-28 | Hitachi Constr Mach Co Ltd | 建設機械 |
JP2011088571A (ja) * | 2009-10-23 | 2011-05-06 | Iseki & Co Ltd | 作業車両のフロント補器の配置構成 |
JP2012086726A (ja) * | 2010-10-21 | 2012-05-10 | Toyota Motor Corp | 車両用冷却ダクト及び車両前部構造 |
US20120103712A1 (en) * | 2010-11-03 | 2012-05-03 | Caterpillar Inc. | Skid steer machine having pivotably mounted cooling system and non-metallic vibration isolator |
JP2012184601A (ja) * | 2011-03-07 | 2012-09-27 | Hitachi Constr Mach Co Ltd | 作業機械 |
JP2012201158A (ja) * | 2011-03-24 | 2012-10-22 | Kubota Corp | 作業車 |
JP2014148921A (ja) * | 2013-01-31 | 2014-08-21 | Iseki & Co Ltd | トラクタ |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180114459A (ko) * | 2017-04-10 | 2018-10-18 | 엘에스엠트론 주식회사 | 선회식 유압오일쿨러를 구비한 농업용 작업차량 |
KR102323221B1 (ko) | 2017-04-10 | 2021-11-08 | 엘에스엠트론 주식회사 | 선회식 유압오일쿨러를 구비한 농업용 작업차량 |
JP2019065803A (ja) * | 2017-10-03 | 2019-04-25 | 三菱マヒンドラ農機株式会社 | 作業車両 |
EP3785963A1 (en) * | 2018-06-27 | 2021-03-03 | Kubota Corporation | Work vehicle |
US10941696B2 (en) | 2018-06-27 | 2021-03-09 | Kubota Corporation | Engine cover and work vehicle |
Also Published As
Publication number | Publication date |
---|---|
US20170218832A1 (en) | 2017-08-03 |
CN106794754B (zh) | 2019-02-26 |
EP3208125B1 (en) | 2021-08-04 |
US10287962B2 (en) | 2019-05-14 |
EP3208125A4 (en) | 2017-10-11 |
JP6498017B2 (ja) | 2019-04-10 |
KR20170049584A (ko) | 2017-05-10 |
KR101902719B1 (ko) | 2018-09-28 |
CN106794754A (zh) | 2017-05-31 |
EP3208125A1 (en) | 2017-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6498017B2 (ja) | 作業車両 | |
JP6438341B2 (ja) | 作業車両 | |
JP6305307B2 (ja) | 作業車両 | |
WO2016059963A1 (ja) | エンジン装置 | |
JP6401568B2 (ja) | トラクタ | |
JP6378040B2 (ja) | 作業車両 | |
JP6283621B2 (ja) | 作業車両 | |
JP6297518B2 (ja) | トラクタ | |
JP6297465B2 (ja) | トラクタ | |
WO2016157651A1 (ja) | 作業車両 | |
WO2016060026A1 (ja) | 作業車両 | |
JP6305308B2 (ja) | 作業車両 | |
JP6322118B2 (ja) | エンジン装置 | |
JP2016078594A (ja) | 作業車両 | |
JP6309424B2 (ja) | 作業車両 | |
JP6490384B2 (ja) | 作業車両 | |
WO2016060027A1 (ja) | 作業車両 | |
JP6343221B2 (ja) | エンジン装置 | |
JP6378035B2 (ja) | トラクタ | |
JP6347549B2 (ja) | エンジン装置 | |
JP6391411B2 (ja) | エンジン装置 | |
JP2016030577A (ja) | 作業車両 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180122 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180822 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181015 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190306 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190312 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6498017 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |