WO2014019391A1 - 联合收割机的翻转护罩防护装置 - Google Patents

联合收割机的翻转护罩防护装置 Download PDF

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Publication number
WO2014019391A1
WO2014019391A1 PCT/CN2013/075255 CN2013075255W WO2014019391A1 WO 2014019391 A1 WO2014019391 A1 WO 2014019391A1 CN 2013075255 W CN2013075255 W CN 2013075255W WO 2014019391 A1 WO2014019391 A1 WO 2014019391A1
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Prior art keywords
guard
water tank
engine
combine harvester
flip
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Application number
PCT/CN2013/075255
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English (en)
French (fr)
Inventor
王云峰
王贲杰
张兴明
栾后财
Original Assignee
福田雷沃国际重工股份有限公司
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Publication of WO2014019391A1 publication Critical patent/WO2014019391A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D41/00Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12Details of combines

Definitions

  • the invention relates to a flip guard protection device of a combine harvester, belonging to the field of agricultural machinery.
  • the tank guard and engine shroud of the crawler combine harvester are assembled and integrated, the water radiator assembly is installed inside the tank guard, the hydraulic oil radiator is installed on the engine shroud, the wheat stubble and dust during the harvesting process.
  • the impurities often block the water radiator assembly and the hydraulic oil radiator, so it is necessary to clean the water radiator assembly and the hydraulic oil radiator frequently, which is inconvenient for cleaning and maintenance.
  • the problem to be solved by the present invention is to provide a flip guard protection device for a combine harvester with reliable performance and convenient maintenance in order to overcome the above drawbacks.
  • the present invention adopts the following technical solutions:
  • the reversing guard of the combine harvester includes:
  • An engine shroud mounted on the chassis frame and a water tank cover that is disposed outside the engine shroud; the bottom of the engine shroud is hinged to the chassis frame by the hinge shaft;
  • the tank shroud is hinged to the engine shroud by a hitch and is rotatable relative to the engine shroud.
  • the tank shroud and engine shroud are rotatable integrally relative to the chassis frame.
  • One side of the tank guard is hinged to the engine shroud by a hooking device, and the other side passes the first buckle Connected to the engine cover;
  • the tank guard rotates 0-180 ° relative to the engine shroud centering on the hitch.
  • An armrest is mounted on a side of the tank shield adjacent to the first buckle.
  • the hitch device includes a hitch tube fixedly mounted on the engine shroud and a hook pin fixedly mounted on the water tank shroud, the hook pin being inserted into the hook tube and rotatably connected to the hook tube.
  • the water tank cover includes a water tank cover outer casing made of a steel plate, and an inner net and an outer net are respectively embedded in the upper inner side and the outer side of the water tank cover outer casing, and a sealing plate is welded on the lower inner side of the water tank cover outer casing.
  • a driver's seat is mounted on the chassis frame near the engine shroud, and a second buckle is mounted on the engine shroud near the bridge, and a fixed card that can be coupled with the second buckle is mounted on the bridge.
  • a reinforcing plate is welded inside the tank cover housing.
  • a fixed shaft is arranged on the bridge, and a wire for limiting the connection is connected between the fixed shaft and the engine cover.
  • the tank guard Since the tank guard is hinged to the engine shroud by the hitch device and rotatable relative to the engine shroud, when the machine is shut down for cleaning, the first buckle is opened, and then the tank shroud is attached to the hook tube in the hitch device Rotating the center allows the tank guard to rotate 0-180 relative to the engine shroud. , Easy to clean the water radiator assembly and hydraulic oil radiator.
  • the second buckle can be disengaged from the fixed card when the engine needs to be repaired, so that the tank guard and the engine shroud are integrally aligned with respect to the chassis frame. Rotate and pull the wire to limit the position, which is convenient for repairing the water radiator assembly, hydraulic oil radiator and engine.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention
  • Figure 2 is a plan view of Figure 1;
  • Figure 3 is a schematic view showing the structure of the water tank cover opened 180 degrees in the embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a water tank cover in an embodiment of the present invention.
  • Figure 5 is a left side view of Figure 4.
  • Figure 6 is a rear elevational view of Figure 4.
  • Figure 7 is a schematic view showing the overall flipping of the water tank shield and the engine guard in the embodiment of the present invention.
  • the reverse shroud guard of the combine harvester includes a chassis frame 5, an engine shroud 6 mounted on the chassis frame 5, and an outer cover of the engine shroud 6.
  • the tank guard 1, one side of the tank guard 1 is hinged to the engine shroud 6 by a hitch.
  • the engine shroud 6 is a three-dimensional frame structure, and the interior is reinforced with support beams.
  • the seat mounting position is reserved and the bottom is hinged to the chassis frame 5 via the hinged shaft.
  • the other side of the tank shield 1 is movably coupled to the engine shroud 6 by a first buckle 3, and the tank shroud 1 is in a closed state during normal harvesting operation of the harvester.
  • An armrest 2 is attached to a side of the tank guard 1 near the first buckle 3.
  • the first buckle 3 is opened, and then the water tank shield 1 is rotated around the hook pipe 4, so that the water tank shield 1 can be rotated relative to the engine cover 6 by 0- 180 ° for easy cleaning of the water radiator assembly and hydraulic oil radiator.
  • the hitch device includes a hitch tube 4 fixedly mounted on the engine shroud 6 and a hitch pin 11 fixedly mounted on the tank shroud 1, the hook pin 11 being inserted into the hook tube 4 and rotated with the hitch tube 4 connection.
  • the water tank cover 1 includes a water tank cover outer casing 7 made of a steel plate, and an inner net 9 and an outer net 8 are respectively embedded in the upper inner side and the outer side of the water tank cover outer casing 7, respectively.
  • a sealing plate 12 is welded to the lower inner side of the cover case 7.
  • the water tank cover outer casing 7 is internally welded with a reinforcing plate 10.
  • the inner and outer nets on the inner side of the water tank cover are formed by one-time molding.
  • the outer net has two raised structures to increase the ventilation area and make the appearance neat and generous.
  • a driver's seat 14 is mounted on the chassis frame 5 near the engine shroud 6, and a second buckle 31 is mounted on the engine shroud 6 near the bridge 14, and the bridge 14 is mounted thereon.
  • a fixed shaft 16 is disposed on the bridge 14 , and a pull wire 13 is connected between the fixed shaft 16 and the engine shroud 6 .
  • the second buckle 31 and the fixed card 15 can be removed.
  • the water tank cover 1 and the engine shroud 6 are rotated integrally with respect to the chassis frame 5, and are restricted by the wire 13 to facilitate maintenance of the water radiator assembly, the hydraulic oil radiator and the engine. Effect.
  • the tank guard Since the tank guard is hinged to the engine shroud by the hitch device and rotatable relative to the engine shroud, when the machine is shut down for cleaning, the first buckle is opened, and then the tank shroud is attached to the hook tube in the hitch device Rotating the center allows the tank guard to rotate 0-180 ° relative to the engine shroud for easy cleaning of the water radiator assembly and hydraulic oil radiator.
  • the second buckle can be disengaged from the fixed card when the engine needs to be repaired, so that the tank guard and the engine shroud are integrally aligned with respect to the chassis frame. Rotate and pull the wire to limit the position, which is convenient for repairing the water radiator assembly, hydraulic oil radiator and engine.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Combines (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

一种联合收割机的翻转护罩防护装置,包括底盘机架(5)、安装在底盘机架上的发动机护罩(6)和盖合于发动机护罩外侧的水箱护罩(1),发动机护罩的底部通过铰接轴与底盘机架铰接;所述水箱护罩通过挂接装置铰接在发动机护罩上并可相对于发动机护罩进行旋转。当停机进行清理时,将第一搭扣(3)打开,然后将水箱护罩以挂接管(4)为中心进行旋转,可以实现水箱护罩相对于发动机护罩旋转0—180°,便于清理水散热器总成和液压油散热器。

Description

联合收割机的翻转护罩防护装置
技术领域
本发明涉及联合收割机的翻转护罩防护装置, 属于农业机械领域。
背景技术
目前履带式联合收割机的水箱护罩与发动机护罩为装配式一体结构, 水散 热器总成安装在水箱护罩内侧, 液压油散热器安装在发动机护罩上, 收割过程 中麦糠和灰尘等杂质经常堵塞水散热器总成和液压油散热器, 所以需要经常清 理水散热器总成和液压油散热器, 清理、 维修不方便。
发明内容
本发明要解决的问题是为了克服上述缺陷, 提供一种性能可靠、 维修方便 的联合收割机的翻转护罩防护装置。
为了解决上述问题, 本发明采用以下技术方案:
联合收割机的翻转护罩防护装置, 包括:
底盘机架;
安装在底盘机架上的发动机护罩和盖合于发动机护罩外侧的水箱护罩; 发动机护罩的底部通过铰接轴与底盘机架铰接;
所述水箱护罩通过挂接装置铰接在发动机护罩上并可相对于发动机护罩进 行旋转。
以下是本发明的进一步改进:
水箱护罩和发动机护罩可整体相对于底盘机架进行旋转。
进一步改进:
所述水箱护罩的一侧与发动机护罩通过挂接装置铰接,另一侧通过第一搭扣 与发动机护罩活动连接;
水箱护罩以挂接装置为中心相对于发动机护罩进行 0-180 ° 旋转。
进一步改进:
所述水箱护罩的一侧靠近第一搭扣上方的位置安装有扶手。
进一步改进:
挂接装置包括固定安装在发动机护罩上的挂接管和固定安装在水箱护罩上 的挂接销, 所述挂接销插接在挂接管内并与挂接管转动连接。
进一步改进:
所述水箱护罩包括用钢板制成的水箱罩外壳,水箱罩外壳的上部内外侧分别 内嵌有内网和外网, 水箱罩外壳的下部内侧焊接有密封板。
进一步改进:
底盘机架上靠近发动机护罩的位置安装有驾驶台,发动机护罩上靠近驾驶台 的位置安装有第二搭扣, 所述驾驶台上安装有可与第二搭扣配合连接的固定卡。
进一步改进:
水箱罩外壳内部焊接有加强板。
进一步改进:
在驾驶台上设有一根固定轴,所述固定轴与发动机护罩之间连接有一根进行 限位的拉线。
本发明采用上述技术方案:
由于水箱护罩通过挂接装置铰接在发动机护罩上并可相对于发动机护罩进 行旋转, 当停机进行清理时, 将第一搭扣打开, 然后将水箱护罩以挂接装置中 的挂接管为中心进行旋转,可以实现水箱护罩相对于发动机护罩旋转 0-180 。 , 便于清理水散热器总成和液压油散热器。
由于发动机护罩的底部通过铰接轴与底盘机架铰接, 当需要对发动机进行 维修时, 可将第二搭扣与固定卡脱开, 使得水箱护罩和发动机护罩整体相对于 底盘机架进行旋转, 并通过拉线来进行限位, 达到方便维修水散热器总成、 液 压油散热器和发动机的效果。
下面结合附图和实施例对本发明作进一步说明。
附图说明
图 1是本发明实施例的结构示意图;
图 2是附图 1的俯视图;
图 3是本发明实施例中水箱护罩打开 180度的结构示意图;
图 4是本发明实施例中水箱护罩的结构示意图;
图 5是附图 4的左视图;
图 6是附图 4的后视图;
图 7是本发明实施例中水箱护罩和发动机护罩整体翻转示意图。
图中: 1-水箱护罩; 2-扶手; 3-第一搭扣; 31-第二搭扣; 4-挂接管; 5-底 盘机架; 6-发动机护罩; 7-水箱罩外壳; 8-外网; 9-内网; 10-加强板; 11-挂 接销; 12-密封板; 13-拉线; 14-驾驶台; 15-固定卡; 16-固定轴。
具体实施方式
实施例, 如图 1、 图 2所示, 联合收割机的翻转护罩防护装置, 包括底盘机 架 5、安装在底盘机架 5上的发动机护罩 6和盖合于发动机护罩 6外侧的水箱护 罩 1, 水箱护罩 1的一侧与发动机护罩 6通过挂接装置铰接。
发动机护罩 6整体采用立体式框架结构, 内部采用支撑梁进行加固, 上部 预留座椅安装位置, 底部通过铰接轴与底盘机架 5铰接。
所述水箱护罩 1的另一侧通过第一搭扣 3与发动机护罩 6活动连接,收割机 正常收割作业时水箱护罩 1处于闭合状态。
所述水箱护罩 1的一侧靠近第一搭扣 3上方的位置安装有扶手 2。
如图 3所示, 当停机进行清理时, 将第一搭扣 3打开, 然后将水箱护罩 1以 挂接管 4为中心进行旋转,可以实现水箱护罩 1相对于发动机护罩 6旋转 0-180 ° , 便于清理水散热器总成和液压油散热器。
挂接装置包括固定安装在发动机护罩 6上的挂接管 4和固定安装在水箱护罩 1上的挂接销 11, 所述挂接销 11插接在挂接管 4内并与挂接管 4转动连接。
如图 4、 图 5、 图 6所示, 所述水箱护罩 1包括用钢板制成的水箱罩外壳 7, 水箱罩外壳 7的上部内外侧分别内嵌有内网 9和外网 8,水箱罩外壳 7的下部内 侧焊接有密封板 12。
水箱罩外壳 7内部焊接有加强板 10。
水箱罩外壳内侧内网和外网采用模具一次性成型, 外网有两凸起结构, 增大 通风面积, 使外观整洁大方。
如图 7所示, 底盘机架 5上靠近发动机护罩 6的位置安装有驾驶台 14, 发 动机护罩 6上靠近驾驶台 14的位置安装有第二搭扣 31, 所述驾驶台 14上安装 有可与第二搭扣 31配合连接的固定卡 15。
在驾驶台 14上设有一根固定轴 16, 所述固定轴 16与发动机护罩 6之间连 接有一根拉线 13, 当需要对发动机进行维修时, 可将第二搭扣 31与固定卡 15 脱开, 使得水箱护罩 1和发动机护罩 6整体相对于底盘机架 5进行旋转, 并通 过拉线 13来进行限位, 达到方便维修水散热器总成、 液压油散热器和发动机的 效果。
工业实用性
由于水箱护罩通过挂接装置铰接在发动机护罩上并可相对于发动机护罩进 行旋转, 当停机进行清理时, 将第一搭扣打开, 然后将水箱护罩以挂接装置中 的挂接管为中心进行旋转,可以实现水箱护罩相对于发动机护罩旋转 0-180 ° , 便于清理水散热器总成和液压油散热器。
由于发动机护罩的底部通过铰接轴与底盘机架铰接, 当需要对发动机进行 维修时, 可将第二搭扣与固定卡脱开, 使得水箱护罩和发动机护罩整体相对于 底盘机架进行旋转, 并通过拉线来进行限位, 达到方便维修水散热器总成、 液 压油散热器和发动机的效果。

Claims

权 利 要 求 书
1、 联合收割机的翻转护罩防护装置, 包括:
底盘机架 (5);
安装在底盘机架 (5) 上的发动机护罩 (6)
和盖合于发动机护罩 (6) 外侧的水箱护罩 (1);
发动机护罩 (6) 的底部通过铰接轴与底盘机架 (5) 铰接;
其特征在于:
所述水箱护罩 (1) 通过挂接装置铰接在发动机护罩 (6) 上并可相对于发动机 护罩 (6) 进行旋转。
2、 根据权利要求 1所述的联合收割机的翻转护罩防护装置, 其特征在于: 水箱 护罩 (1) 和发动机护罩 (6) 可整体相对于底盘机架 (5) 进行旋转。
3、 根据权利要求 2所述的联合收割机的翻转护罩防护装置, 其特征在于: 所述水箱护罩 (1) 的一侧与发动机护罩 (6) 通过挂接装置铰接, 另一侧通过 第一搭扣 (3) 与发动机护罩 (6) 活动连接;
水箱护罩 (1) 以挂接装置为中心相对于发动机护罩 (6) 进行 0-180 ° 旋转。
4、 根据权利要求 3所述的联合收割机的翻转护罩防护装置, 其特征在于: 所述水箱护罩 (1) 的一侧靠近第一搭扣 (3) 上方的位置安装有扶手 (2)。
5、 根据权利要求 3或 4所述的联合收割机的翻转护罩防护装置, 其特征在于: 挂接装置包括固定安装在发动机护罩 (6) 上的挂接管 (4) 和固定安装在水箱 护罩 (1) 上的挂接销 (11), 所述挂接销 (11) 插接在挂接管 (4) 内并与挂接管 (4) 转动连接。
6、 根据权利要求 5所述的联合收割机的翻转护罩防护装置, 其特征在于: 所述水箱护罩 (1) 包括用钢板制成的水箱罩外壳 (7), 水箱罩外壳 (7) 的上 部内外侧分别内嵌有内网 (9) 和外网 (8), 水箱罩外壳 (7) 的下部内侧焊接有密 封板 (12 )。
7、 根据权利要求 6所述的联合收割机的翻转护罩防护装置, 其特征在于: 水箱 罩外壳 ( 7) 内部焊接有加强板 (10)。
8、 根据权利要求 6所述的联合收割机的翻转护罩防护装置, 其特征在于: 底盘机架 (5) 上靠近发动机护罩 (6 ) 的位置安装有驾驶台 (14), 发动机护罩 (6) 上靠近驾驶台 (14) 的位置安装有第二搭扣 (31 ), 所述驾驶台 (14) 上安装 有可与第二搭扣 (31 ) 配合连接的固定卡 (15 )。
9、 根据权利要求 8所述的联合收割机的翻转护罩防护装置, 其特征在于: 在驾驶台 (14) 上设有一根固定轴 (16), 所述固定轴 (16 ) 与发动机护罩 (6) 之间连接有一根进行限位的拉线 (13 )。
PCT/CN2013/075255 2012-08-03 2013-05-07 联合收割机的翻转护罩防护装置 WO2014019391A1 (zh)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
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CN202680006U (zh) * 2012-08-03 2013-01-23 福田雷沃国际重工股份有限公司 一种联合收割机的翻转护罩防护装置
CN103797964B (zh) * 2014-03-06 2016-06-29 星光农机股份有限公司 一种联合收割机的水箱罩
JP6846461B2 (ja) * 2019-05-31 2021-03-24 本田技研工業株式会社 カウルトップ構造

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001278129A (ja) * 2000-03-30 2001-10-10 Kubota Corp 乗用型作業機の運転部構造
JP2006121937A (ja) * 2004-10-27 2006-05-18 Kubota Corp キャビン付き収穫機の原動部構造
CN101331825A (zh) * 2007-06-29 2008-12-31 井关农机株式会社 联合收割机
CN201624010U (zh) * 2010-02-26 2010-11-10 久保田农业机械(苏州)有限公司 座椅机架可打开结构
CN202680006U (zh) * 2012-08-03 2013-01-23 福田雷沃国际重工股份有限公司 一种联合收割机的翻转护罩防护装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001278129A (ja) * 2000-03-30 2001-10-10 Kubota Corp 乗用型作業機の運転部構造
JP2006121937A (ja) * 2004-10-27 2006-05-18 Kubota Corp キャビン付き収穫機の原動部構造
CN101331825A (zh) * 2007-06-29 2008-12-31 井关农机株式会社 联合收割机
CN201624010U (zh) * 2010-02-26 2010-11-10 久保田农业机械(苏州)有限公司 座椅机架可打开结构
CN202680006U (zh) * 2012-08-03 2013-01-23 福田雷沃国际重工股份有限公司 一种联合收割机的翻转护罩防护装置

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