JP5956103B1 - ブルドーザ - Google Patents
ブルドーザ Download PDFInfo
- Publication number
- JP5956103B1 JP5956103B1 JP2016524606A JP2016524606A JP5956103B1 JP 5956103 B1 JP5956103 B1 JP 5956103B1 JP 2016524606 A JP2016524606 A JP 2016524606A JP 2016524606 A JP2016524606 A JP 2016524606A JP 5956103 B1 JP5956103 B1 JP 5956103B1
- Authority
- JP
- Japan
- Prior art keywords
- vehicle body
- grill member
- rotation shaft
- grill
- disposed
- 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.)
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Links
- 238000013459 approach Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/52—Radiator or grille guards ; Radiator grilles
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
- E02F3/7618—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers with the scraper blade adjustable relative to the pivoting arms about a horizontal axis
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
-
- 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
-
- 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
- E02F9/16—Cabins, platforms, or the like, for drivers
-
- 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
- B60Y2200/411—Bulldozers, Graders
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7604—Combinations of scraper blades with soil loosening tools working independently of scraper blades
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
-
- 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
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
-
- 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
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
- E02F9/2271—Actuators and supports therefor and protection therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Component Parts Of Construction Machinery (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
まず、本発明の思想を適用可能なブルドーザの構成について説明する。
本実施形態のブルドーザ10は、図3に示すように、車両本体1の前端に配置されたフロントグリル60と、エンジン室8内に配置されたファンモジュール70とを備えている。フロントグリル60は、第1グリル部材61と第2グリル部材62とを有している。図5に示すように、フロントグリル60は、第1グリル部材61を回動可能に支持する回動軸66と、第2グリル部材62を第1グリル部材61に対して回動可能に連結する回動軸63とを有している。ファンモジュール70は、回動軸76を中心として回動して、その一部が車両本体1の外部へ移動可能である。
Claims (7)
- 車両本体と、
前記車両本体の前端に配置されたフロントグリルと、
前記フロントグリルの前方に隙間を空けて配置されたブレードと、
前記車両本体のエンジン室内に配置されたラジエータと、
前記エンジン室内に配置され、かつ前記ラジエータよりも前記前端に近く配置されたファンモジュールとを備え、
前記フロントグリルは、前記車両本体の左右方向の一方側部から他方側部へ向けて延びる第1グリル部材と、前記第1グリル部材からさらに前記他方側部へ向けて延びる第2グリル部材と、前記一方側部に設けられ前記車両本体の上下方向に延び前記第1グリル部材を回動可能に支持する第1回動軸と、前記第1回動軸と平行に延び前記第2グリル部材を前記第1グリル部材に対して回動可能に連結する第2回動軸とを有し、
前記ファンモジュールは、前記一方側部に設けられ前記第1回動軸と平行に延びる第3回動軸を中心として回動してその少なくとも一部が前記車両本体の外部へ移動可能である、ブルドーザ。 - 前記第1グリル部材は、前記一方側部から前記車両本体の左右方向の中央部に亘って設けられ、前記第2グリル部材は前記中央部から前記他方側部に亘って設けられる、請求項1に記載のブルドーザ。
- 前記第1グリル部材は、前面視で前記ラジエータと重畳しない位置にまで前記第1回動軸を中心に回動可能に構成されている、請求項1に記載のブルドーザ。
- 前記第2グリル部材は、前記第2グリル部材が前記車両本体の左右方向に延びる配置において前方を向く前面と後方を向く後面とを有し、
前記第2グリル部材は、前記第2回動軸から離れる側の遠位端部を有し、
前記遠位端部において、前記前面は、前記第2回動軸から離れるにつれて前記後面へ近づく傾斜面を有する、請求項1に記載のブルドーザ。 - 前記ブルドーザを操作する運転員が搭乗するキャブと、
前記キャブ内に、平面視において前記車両本体の前後方向に対して前縁部が右方に傾いて配置された運転席とをさらに備える、請求項1に記載のブルドーザ。 - 前記ブルドーザを操作する運転員が搭乗するキャブと、
前記キャブに対し前記他方側部側に配置され、前記キャブへ乗降する運転員の通路を形成する、アクセス装置をさらに備える、請求項1に記載のブルドーザ。 - 前記ファンモジュールは、ファンブレードを有し、
前記ファンブレードの回転中心が前記車両本体の前後方向に延びる配置において、前記第3回動軸は、側方視で前記ファンブレードと重畳する、請求項1に記載のブルドーザ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/054821 WO2017064873A1 (ja) | 2016-02-19 | 2016-02-19 | ブルドーザ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5956103B1 true JP5956103B1 (ja) | 2016-07-20 |
JPWO2017064873A1 JPWO2017064873A1 (ja) | 2017-10-19 |
Family
ID=56418693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016524606A Active JP5956103B1 (ja) | 2016-02-19 | 2016-02-19 | ブルドーザ |
Country Status (4)
Country | Link |
---|---|
US (1) | US10047496B2 (ja) |
JP (1) | JP5956103B1 (ja) |
CN (1) | CN107306497A (ja) |
WO (1) | WO2017064873A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018123006A1 (ja) * | 2016-12-28 | 2018-07-05 | 株式会社小松製作所 | 作業車両 |
JP7051631B2 (ja) * | 2018-07-20 | 2022-04-11 | 株式会社クボタ | 作業機 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009507145A (ja) * | 2005-09-15 | 2009-02-19 | 株式会社小松製作所 | 建設機械の冷却装置 |
JP2009083803A (ja) * | 2007-10-03 | 2009-04-23 | Caterpillar Japan Ltd | 建設機械におけるフロントグリル |
JP2013204295A (ja) * | 2012-03-28 | 2013-10-07 | Komatsu Ltd | ブルドーザ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1695584A (en) * | 1928-02-27 | 1928-12-18 | Carl H Gustafson | Radiator guard |
US2128957A (en) * | 1937-01-07 | 1938-09-06 | Willard L Morrison | Radiator shell |
US3834478A (en) * | 1973-03-28 | 1974-09-10 | Caterpillar Tractor Co | Pivotal guard for a vehicle |
US5785139A (en) * | 1995-05-25 | 1998-07-28 | Caterpillar Inc. | Cooling system mounting arrangement and method |
US6286897B1 (en) * | 2000-04-10 | 2001-09-11 | Deere & Company | Mounting controls on right rear corner post of operators cab |
JP2007320517A (ja) | 2006-06-05 | 2007-12-13 | Shin Caterpillar Mitsubishi Ltd | エンジン室のラジエータ開口 |
US8186751B2 (en) * | 2010-05-06 | 2012-05-29 | Deere & Company | Pivotal fan/grill unit for a work vehicle |
US8960342B2 (en) * | 2011-02-22 | 2015-02-24 | Deere & Company | Swing-out coolers and cooling fans |
US9586473B2 (en) * | 2013-07-15 | 2017-03-07 | Deere & Company | Vehicle with selectively reversible cooling fan |
CN104812608B (zh) * | 2013-09-20 | 2016-05-04 | 株式会社小松制作所 | 散热器格栅 |
-
2016
- 2016-02-19 US US15/117,476 patent/US10047496B2/en active Active
- 2016-02-19 CN CN201680000723.9A patent/CN107306497A/zh active Pending
- 2016-02-19 WO PCT/JP2016/054821 patent/WO2017064873A1/ja active Application Filing
- 2016-02-19 JP JP2016524606A patent/JP5956103B1/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009507145A (ja) * | 2005-09-15 | 2009-02-19 | 株式会社小松製作所 | 建設機械の冷却装置 |
JP2009083803A (ja) * | 2007-10-03 | 2009-04-23 | Caterpillar Japan Ltd | 建設機械におけるフロントグリル |
JP2013204295A (ja) * | 2012-03-28 | 2013-10-07 | Komatsu Ltd | ブルドーザ |
Also Published As
Publication number | Publication date |
---|---|
US10047496B2 (en) | 2018-08-14 |
JPWO2017064873A1 (ja) | 2017-10-19 |
CN107306497A (zh) | 2017-10-31 |
US20170260714A1 (en) | 2017-09-14 |
WO2017064873A1 (ja) | 2017-04-20 |
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