WO2013174203A1 - Combine harvester - Google Patents

Combine harvester Download PDF

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Publication number
WO2013174203A1
WO2013174203A1 PCT/CN2013/075165 CN2013075165W WO2013174203A1 WO 2013174203 A1 WO2013174203 A1 WO 2013174203A1 CN 2013075165 W CN2013075165 W CN 2013075165W WO 2013174203 A1 WO2013174203 A1 WO 2013174203A1
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WO
WIPO (PCT)
Prior art keywords
combine harvester
link
longitudinal link
joystick
fuel tank
Prior art date
Application number
PCT/CN2013/075165
Other languages
French (fr)
Chinese (zh)
Inventor
王春锋
甄云祥
杨绪杰
张兴明
王贲杰
秦永峰
武晓伟
Original Assignee
福田雷沃国际重工股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 福田雷沃国际重工股份有限公司 filed Critical 福田雷沃国际重工股份有限公司
Publication of WO2013174203A1 publication Critical patent/WO2013174203A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/1208—Tanks for grain or chaff
    • A01D41/1217—Unloading mechanisms

Definitions

  • the invention relates to a combine harvester and relates to the field of agricultural machinery.
  • the grain unloading grain cylinder of the combine harvester is manually pulled, which is labor intensive, and there are only two joysticks on the bridge, which are used to manipulate the left and right steering, the header lifting and the reel lifting, and the grain unloading cannot be realized.
  • the cylinder is lifted or rotated.
  • the current combine harvester fuel tank is installed on the grain tank. It is not convenient for the grain tank to be removed from other parts of the combine harvester. The fuel tank filler port is too high and it is not convenient to refuel.
  • the problem to be solved by the present invention is to provide a combine harvester capable of reducing the labor intensity of personnel, convenient maintenance, and enabling the rotation operation of the unloading grain drum in order to overcome the above technical defects.
  • the present invention adopts the following technical solutions:
  • a combine harvester comprising a chassis frame, a front end of the chassis frame is mounted with a driver's seat, a grain box is installed at an upper rear end of the chassis frame, a seat is provided on the bridge, and a front part of the seat is provided Have a control device;
  • the operating device includes a first operating lever, a second operating lever and a third operating lever disposed side by side, and a first horizontal connecting rod is disposed below the first operating lever, the second operating lever and the third operating lever, the first steering The lever, the second lever and the third lever are respectively hinged with the first transverse link;
  • a second longitudinal link, a third longitudinal link and a fourth longitudinal link are hinged side by side on the first horizontal link; and a plurality of paths are arranged below the second longitudinal link, the third longitudinal link and the fourth longitudinal link a valve, a second longitudinal link, a third longitudinal link and a fourth longitudinal link are respectively connected to the multi-way valve;
  • the multi-way valve is respectively connected with a header lifting cylinder, a reel lifting cylinder and a grain unloading cylinder rotating cylinder.
  • the second longitudinal link controls the header lifting cylinder through the multi-way valve to realize the lifting of the combine harvester header;
  • the third longitudinal connecting rod controls the reel lifting cylinder through the multi-way valve to realize the lifting and lowering of the combine harvester;
  • the longitudinal link controls the unloading grain cylinder to rotate the oil cylinder through a multi-way valve to realize the rotation of the unloading grain drum of the combine harvester.
  • a second horizontal link is connected to the first operating rod, one end of the second horizontal link is connected with the first operating rod, and the other end is hinged with a first longitudinal connecting rod, one end of the first vertical connecting rod and the second
  • the horizontal link is hinged and the other end is hinged with a left and right steering valve, and the left and right steering cylinders of the combine are controlled by the left and right steering valves.
  • a fuel tank is installed in the chassis frame at the front lower part of the grain tank.
  • a fuel tank bracket is arranged between the fuel tank and the chassis frame, and the fuel tank bracket is fixedly mounted on the chassis frame, and the fuel tank is fixed to the fuel tank bracket by the strap.
  • the fuel tank is separated from the grain tank to facilitate removal of the grain tank from other parts of the combine harvester.
  • the front wall of the grain box is fixedly connected with a tubular upper bracket.
  • the rear of the driving shed is connected with a driving shed bracket.
  • the shed bracket is inserted into the upper bracket and can be up and down in the upper bracket. Make height adjustments.
  • the height of the cockpit can be adjusted up and down, which meets the requirements of the user for reducing the height of the whole machine when the combine harvester is transported through the bridge and other special needs.
  • the height of the fuel filler port of the fuel tank is lower than the height of the bottom of the seat, so that the fuel filler port is lowered, and the user is more convenient to refuel, thereby solving the problem that the fuel tank is too high and the user is inconvenient to refuel.
  • the invention adopts the above-mentioned scheme, and realizes the rotation of the combine grain harvester header, the combine harvester reel lift and the combined harvester unloading grain rotation and the right and left steering of the combine harvester through the manipulation device, thereby solving the rotation of the user grain bin unloading drum
  • the harvester handles the degree of automation.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a manipulation device according to an embodiment of the present invention.
  • Figure 3 is a left side view of Figure 2.
  • first joystick 2 - second joystick; 3 _ third joystick; 4- first crossbar; 5--driver; 6- multi-road wide; 7-left and right steering wide; 8- First longitudinal link; 9-second longitudinal link; 10-third longitudinal link; 11-fourth longitudinal link; 12-second transverse link; 13-manipulator; 14-seat; 15- Driving shed; 16-cuff; 17-fuel tank; 18-chassis frame; 19-granule box; 20-tank bracket; 21-cradle bracket; 22-up bracket; 23-bolt;
  • the combine harvester includes a chassis frame 18, and a lower portion of the chassis frame 18 is connected with a running device.
  • the upper end of the chassis frame 18 is mounted with a driver's cab 5, and the bridge 5 is provided.
  • a grain tank 19 is mounted at an upper rear end of the chassis frame 18, and a fuel tank 17 is mounted on the chassis frame 18 at a front lower portion of the grain tank 19.
  • a fuel tank bracket 20 is disposed between the fuel tank 17 and the chassis frame 18, and the fuel tank bracket 20 is fixedly mounted on the chassis frame 18, and the fuel tank 17 is fixed to the fuel tank bracket 20 by the band 16.
  • the fuel tank 17 is separated from the grain tank 19 to facilitate removal of the grain tank 19 from other parts of the repair combine harvester.
  • the height of the fuel filler port of the fuel tank 17 is lower than the bottom of the seat 14, thus reducing the fuel filler port. It is more convenient for users to refuel.
  • a tubular upper bracket 22 is fixedly coupled to the front wall of the grain tank 19, and a cab bracket 21 is attached to the rear portion of the cab shed 15.
  • the cockpit bracket 21 is inserted into the upper bracket 22 and fixed by bolts 23 and pins 24, and the cockpit bracket 21 can be height-adjusted up and down in the upper bracket 22.
  • the height of the cockpit can be adjusted up and down, which meets the requirements of the user to reduce the height of the whole machine when the combine harvester transports the bridge hole and other special needs.
  • the manipulation device 13 includes a first joystick 1, a second joystick 2, and a third joystick 3 arranged side by side, a first joystick 1, a second joystick 2, and a third joystick 3.
  • a first transverse link 4 is provided below the first lever 1, the second lever 2 and the third lever 3 are respectively hinged to the first transverse link 4.
  • the first horizontal link 4 is hinged with a second longitudinal link 9, a third longitudinal link 10 and a fourth longitudinal link 11, and a second longitudinal link 9, a third longitudinal link 10 and a fourth longitudinal link A plurality of widths 6 are provided below the eleven, and the second longitudinal link 9, the third longitudinal link 10 and the fourth longitudinal link 11 are respectively drivingly connected to the multi-way valve 6.
  • the multi-way valve 6 is respectively connected with a header lifting oil cylinder, a reel lifting cylinder and a grain unloading cylinder rotating cylinder, and the second vertical connecting rod 9 controls the header lifting cylinder through the multi-way valve 6 to realize the combined harvester header lifting .
  • the third longitudinal link 10 controls the reel lift cylinder through the multi-way valve 6 to realize the lift of the combine harvester.
  • the fourth longitudinal connecting rod 11 controls the rotating cylinder of the unloading grain cylinder through the multi-way valve 6 to realize the rotation of the unloading grain unloading of the combine harvester.
  • a second horizontal link 12 is connected to the first operating lever 1, and one end of the second horizontal link 12 is connected to the first operating lever 1, and the other end is hinged with a first longitudinal link 8, one end of the first vertical link 8.
  • the second horizontal link 12 is hinged, and the other end is hinged with a left and right steering valve 7, and the right and left steering width 7 is controlled to control the right and left steering of the combine. Cylinder.
  • the invention adopts the above-mentioned scheme, and realizes the rotation of the combine grain harvester header, the combine harvester reel lift and the combined harvester unloading grain rotation and the right and left steering of the combine harvester through the manipulation device, thereby solving the rotation of the user grain bin unloading drum
  • the labor intensity of the manual pulling is large; the automation degree of the combine harvester is greatly improved.
  • the fuel tank is separated from the grain tank, which facilitates the removal of the grain tank to repair other parts of the combine harvester; the height of the fuel tank filler port is lower than the height of the seat bottom, thus reducing the fuel filler port, and the user is more convenient to refuel, and the fuel tank is solved. Too high, the user is not convenient to refuel.
  • the height of the cockpit can be adjusted up and down, which meets the requirements of the user for reducing the height of the whole machine when the combine harvester is transported through the bridge and other special needs.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

A combine harvester comprises a chassis rack (18). A driving platform (5) is installed at the front end of the upper part of the chassis rack (18), a grain box (19) is installed at the rear end of the upper part of the chassis rack (18), a seat (14) is provided on the driving platform, and a manipulation device (13) is provided the front part of the seat (14). By means of the manipulation device (13), the ascending and descending of a header of the combine harvester, the ascending and descending of reels of the combine harvester, the rotation of an unloading drum of the combine harvester and the left-right turning of the combine harvester are realized simultaneously, and the problem that the ascending and descending of the unloading drum of the grain box are implemented by manual pulling of a user and the labor intensity is great is solved; and furthermore, the degree of automation of manipulation of the combine harvester is improved.

Description

联合收割机  Combine harvester
技术领域 Technical field
本发明涉及一种联合收割机， 涉及农业机械领域。  The invention relates to a combine harvester and relates to the field of agricultural machinery.
背景技术 Background technique
目前联合收割机的粮箱卸粮筒转动采用人工扳动， 劳动强度大， 而且驾驶 台上只有两个操纵杆， 分别用来操纵左右转向、 割台升降和拨禾轮升降， 不能 实现卸粮筒升降或转动操纵。 目前的联合收割机燃油箱安装在粮箱上， 不便于 粮箱移出维修联合收割机的其它部位， 燃油箱加油口过高， 加油不方便。  At present, the grain unloading grain cylinder of the combine harvester is manually pulled, which is labor intensive, and there are only two joysticks on the bridge, which are used to manipulate the left and right steering, the header lifting and the reel lifting, and the grain unloading cannot be realized. The cylinder is lifted or rotated. The current combine harvester fuel tank is installed on the grain tank. It is not convenient for the grain tank to be removed from other parts of the combine harvester. The fuel tank filler port is too high and it is not convenient to refuel.
发明内容 Summary of the invention
本发明要解决的问题是为了克服上述技术缺陷， 提供一种能够降低人员劳 动强度， 维修方便， 可实现卸粮筒转动操作的联合收割机。  The problem to be solved by the present invention is to provide a combine harvester capable of reducing the labor intensity of personnel, convenient maintenance, and enabling the rotation operation of the unloading grain drum in order to overcome the above technical defects.
为了解决上述问题， 本发明采用以下技术方案：  In order to solve the above problems, the present invention adopts the following technical solutions:
联合收割机， 包括底盘机架， 所述底盘机架的上部前端安装有驾驶台， 所 述底盘机架的上部后端安装有粮箱， 驾驶台上设有座椅， 座椅的前部设有操控 装置；  a combine harvester, comprising a chassis frame, a front end of the chassis frame is mounted with a driver's seat, a grain box is installed at an upper rear end of the chassis frame, a seat is provided on the bridge, and a front part of the seat is provided Have a control device;
所述操控装置包括并排设置的第一操纵杆、 第二操纵杆和第三操纵杆， 第 一操纵杆、 第二操纵杆和第三操纵杆的下方设有第一横连杆， 第一操纵杆、 第 二操纵杆和第三操纵杆分别与第一横连杆铰接；  The operating device includes a first operating lever, a second operating lever and a third operating lever disposed side by side, and a first horizontal connecting rod is disposed below the first operating lever, the second operating lever and the third operating lever, the first steering The lever, the second lever and the third lever are respectively hinged with the first transverse link;
第一横连杆上并排铰接有第二纵连杆、 第三纵连杆和第四纵连杆； 第二纵连杆、 第三纵连杆和第四纵连杆的下方设有多路阀， 第二纵连杆、 第三纵连杆和第四纵连杆分别与多路阀传动连接；  a second longitudinal link, a third longitudinal link and a fourth longitudinal link are hinged side by side on the first horizontal link; and a plurality of paths are arranged below the second longitudinal link, the third longitudinal link and the fourth longitudinal link a valve, a second longitudinal link, a third longitudinal link and a fourth longitudinal link are respectively connected to the multi-way valve;
所述多路阀分别连接有割台升降油缸、 拨禾轮升降油缸和卸粮筒转动油缸， 第二纵连杆通过多路阀控制割台升降油缸， 实现联合收割机割台升降； 第三纵连杆通过多路阀控制拨禾轮升降油缸， 实现联合收割机拨禾轮升降; 第四纵连杆通过多路阀控制卸粮筒转动油缸， 实现联合收割机卸粮筒转动。 以下是本发明对上述方案的进一步改进： The multi-way valve is respectively connected with a header lifting cylinder, a reel lifting cylinder and a grain unloading cylinder rotating cylinder. The second longitudinal link controls the header lifting cylinder through the multi-way valve to realize the lifting of the combine harvester header; the third longitudinal connecting rod controls the reel lifting cylinder through the multi-way valve to realize the lifting and lowering of the combine harvester; The longitudinal link controls the unloading grain cylinder to rotate the oil cylinder through a multi-way valve to realize the rotation of the unloading grain drum of the combine harvester. The following is a further improvement of the above solution by the present invention:
进一步改进： 第一操纵杆上连接有第二横连杆， 第二横连杆的一端与第一 操纵杆连接、 另一端铰接有第一纵连杆， 第一纵连杆的一端与第二横连杆铰接、 另一端铰接有左右转向阀， 通过左右转向阀控制联合收割机左右转向油缸。  Further improvement: a second horizontal link is connected to the first operating rod, one end of the second horizontal link is connected with the first operating rod, and the other end is hinged with a first longitudinal connecting rod, one end of the first vertical connecting rod and the second The horizontal link is hinged and the other end is hinged with a left and right steering valve, and the left and right steering cylinders of the combine are controlled by the left and right steering valves.
进一步改进： 底盘机架上位于粮箱前下部的位置安装有燃油箱。  Further improvements: A fuel tank is installed in the chassis frame at the front lower part of the grain tank.
进一步改进： 燃油箱与底盘机架之间设有油箱支架， 油箱支架固定安装在 底盘机架上， 燃油箱通过箍带固定在油箱支架上。  Further improvement: A fuel tank bracket is arranged between the fuel tank and the chassis frame, and the fuel tank bracket is fixedly mounted on the chassis frame, and the fuel tank is fixed to the fuel tank bracket by the strap.
所述燃油箱与粮箱分离， 便于粮箱移出维修联合收割机的其他部位。  The fuel tank is separated from the grain tank to facilitate removal of the grain tank from other parts of the combine harvester.
另一种改进：  Another improvement:
驾驶台的上方设有驾驶棚， 粮箱的前壁上固定连接有管状的上支架， 驾驶 棚的后部连接有驾驶棚支架， 驾驶棚支架插接在上支架内并可在上支架内上下 进行高度调节。  There is a driving shed above the bridge. The front wall of the grain box is fixedly connected with a tubular upper bracket. The rear of the driving shed is connected with a driving shed bracket. The shed bracket is inserted into the upper bracket and can be up and down in the upper bracket. Make height adjustments.
驾驶棚高度可以上下调节， 满足了联合收割机在道路运输过桥洞等特殊需 要时， 用户对整机高度降低的要求。  The height of the cockpit can be adjusted up and down, which meets the requirements of the user for reducing the height of the whole machine when the combine harvester is transported through the bridge and other special needs.
进一步改进： 所述燃油箱的加油口的高度低于座椅底部的高度， 这样就降 低了加油口， 用户加油更方便， 解决了燃油箱过高， 用户加油不方便的问题。  Further improvement: the height of the fuel filler port of the fuel tank is lower than the height of the bottom of the seat, so that the fuel filler port is lowered, and the user is more convenient to refuel, thereby solving the problem that the fuel tank is too high and the user is inconvenient to refuel.
本发明采用上述方案， 通过操控装置同时实现了联合收割机割台升降、 联 合收割机拨禾轮升降和联合收割机卸粮筒转动以及联合收割机左右转向， 解决 了用户粮箱卸粮筒转动采用人工扳动存在的劳动强度大的问题； 大大提高了联 合收割机操纵自动化程度。 The invention adopts the above-mentioned scheme, and realizes the rotation of the combine grain harvester header, the combine harvester reel lift and the combined harvester unloading grain rotation and the right and left steering of the combine harvester through the manipulation device, thereby solving the rotation of the user grain bin unloading drum The use of manual pull to present the problem of high labor intensity; greatly improved the joint The harvester handles the degree of automation.
下面结合附图和实施例对本发明作进一步说明。  The invention will now be further described with reference to the accompanying drawings and embodiments.
附图说明 DRAWINGS
附图 1为本发明实施例的结构示意图；  1 is a schematic structural view of an embodiment of the present invention;
附图 2为本发明实施例中操控装置结构示意图；  2 is a schematic structural view of a manipulation device according to an embodiment of the present invention;
附图 3为附图 2的左视图。  Figure 3 is a left side view of Figure 2.
图中： ^第一操纵杆； 2-第二操纵杆； 3_第三操纵杆； 4-第一横连杆； 5- 驾驶台； 6-多路阔； 7-左右转向阔； 8-第一纵连杆； 9-第二纵连杆； 10-第三纵 连杆； 11-第四纵连杆； 12-第二横连杆； 13-操控装置； 14-座椅； 15-驾驶棚； 16-箍带； 17-燃油箱； 18-底盘机架； 19-粮箱； 20-油箱支架； 21-驾驶棚支架； 22-上支架； 23-螺栓； 24-插销。 In the figure: ^ first joystick; 2 - second joystick; 3 _ third joystick; 4- first crossbar; 5--driver; 6- multi-road wide; 7-left and right steering wide; 8- First longitudinal link; 9-second longitudinal link; 10-third longitudinal link; 11-fourth longitudinal link; 12-second transverse link; 13-manipulator; 14-seat; 15- Driving shed; 16-cuff; 17-fuel tank; 18-chassis frame; 19-granule box; 20-tank bracket; 21-cradle bracket; 22-up bracket; 23-bolt;
具体实施方式 detailed description
实施例， 如图 1所示， 联合收割机， 包括底盘机架 18， 底盘机架 18的下部 连接有行走装置， 所述底盘机架 18的上部前端安装有驾驶台 5， 驾驶台 5上设 有座椅 14， 座椅 14的前部设有操控装置 13， 驾驶台 5的上方设有驾驶棚 15。  For example, as shown in FIG. 1, the combine harvester includes a chassis frame 18, and a lower portion of the chassis frame 18 is connected with a running device. The upper end of the chassis frame 18 is mounted with a driver's cab 5, and the bridge 5 is provided. There is a seat 14, a front portion of the seat 14 is provided with a steering device 13, and a cab 15 is provided above the bridge 5.
所述底盘机架 18的上部后端安装有粮箱 19，底盘机架 18上位于粮箱 19前 下部的位置安装有燃油箱 17。  A grain tank 19 is mounted at an upper rear end of the chassis frame 18, and a fuel tank 17 is mounted on the chassis frame 18 at a front lower portion of the grain tank 19.
燃油箱 17与底盘机架 18之间设有油箱支架 20，油箱支架 20固定安装在底 盘机架 18上， 燃油箱 17通过箍带 16固定在油箱支架 20上。  A fuel tank bracket 20 is disposed between the fuel tank 17 and the chassis frame 18, and the fuel tank bracket 20 is fixedly mounted on the chassis frame 18, and the fuel tank 17 is fixed to the fuel tank bracket 20 by the band 16.
所述燃油箱 17与粮箱 19分离， 便于粮箱 19移出维修联合收割机的其他部 位。  The fuel tank 17 is separated from the grain tank 19 to facilitate removal of the grain tank 19 from other parts of the repair combine harvester.
所述燃油箱 17的加油口的高度低于座椅 14底部， 这样就降低了加油口， 用户加油更方便。 The height of the fuel filler port of the fuel tank 17 is lower than the bottom of the seat 14, thus reducing the fuel filler port. It is more convenient for users to refuel.
粮箱 19的前壁上固定连接有管状的上支架 22， 驾驶棚 15的后部连接有驾 驶棚支架 21。  A tubular upper bracket 22 is fixedly coupled to the front wall of the grain tank 19, and a cab bracket 21 is attached to the rear portion of the cab shed 15.
驾驶棚支架 21插接在上支架 22内并通过螺栓 23和插销 24固定， 驾驶棚 支架 21可以在上支架 22内上下进行高度调节。 驾驶棚高度可以上下调节， 满 足了联合收割机在道路运输过桥洞等特殊需要时， 用户对整机高度降低的要求。  The cockpit bracket 21 is inserted into the upper bracket 22 and fixed by bolts 23 and pins 24, and the cockpit bracket 21 can be height-adjusted up and down in the upper bracket 22. The height of the cockpit can be adjusted up and down, which meets the requirements of the user to reduce the height of the whole machine when the combine harvester transports the bridge hole and other special needs.
如图 2所示， 所述操控装置 13包括并排设置的第一操纵杆 1、 第二操纵杆 2和第三操纵杆 3， 第一操纵杆 1、 第二操纵杆 2和第三操纵杆 3的下方设有第 一横连杆 4， 第一操纵杆 1、 第二操纵杆 2和第三操纵杆 3分别与第一横连杆 4 铰接。  As shown in FIG. 2, the manipulation device 13 includes a first joystick 1, a second joystick 2, and a third joystick 3 arranged side by side, a first joystick 1, a second joystick 2, and a third joystick 3. A first transverse link 4 is provided below the first lever 1, the second lever 2 and the third lever 3 are respectively hinged to the first transverse link 4.
第一横连杆 4上并排铰接有第二纵连杆 9、第三纵连杆 10和第四纵连杆 11， 第二纵连杆 9、 第三纵连杆 10和第四纵连杆 11的下方设有多路阔 6， 第二纵连 杆 9、 第三纵连杆 10和第四纵连杆 1 1分别与多路阀 6传动连接。  The first horizontal link 4 is hinged with a second longitudinal link 9, a third longitudinal link 10 and a fourth longitudinal link 11, and a second longitudinal link 9, a third longitudinal link 10 and a fourth longitudinal link A plurality of widths 6 are provided below the eleven, and the second longitudinal link 9, the third longitudinal link 10 and the fourth longitudinal link 11 are respectively drivingly connected to the multi-way valve 6.
所述多路阀 6分别连接有割台升降油缸、 拨禾轮升降油缸和卸粮筒转动油 缸， 第二纵连杆 9通过多路阀 6控制割台升降油缸， 实现联合收割机割台升降。  The multi-way valve 6 is respectively connected with a header lifting oil cylinder, a reel lifting cylinder and a grain unloading cylinder rotating cylinder, and the second vertical connecting rod 9 controls the header lifting cylinder through the multi-way valve 6 to realize the combined harvester header lifting .
第三纵连杆 10通过多路阀 6控制拨禾轮升降油缸， 实现联合收割机拨禾轮 升降。  The third longitudinal link 10 controls the reel lift cylinder through the multi-way valve 6 to realize the lift of the combine harvester.
第四纵连杆 11通过多路阀 6控制卸粮筒转动油缸， 实现联合收割机卸粮筒 转动。  The fourth longitudinal connecting rod 11 controls the rotating cylinder of the unloading grain cylinder through the multi-way valve 6 to realize the rotation of the unloading grain unloading of the combine harvester.
第一操纵杆 1上连接有第二横连杆 12，第二横连杆 12的一端与第一操纵 杆 1连接、 另一端铰接有第一纵连杆 8， 第一纵连杆 8的一端与第二横连杆 12 铰接、另一端铰接有左右转向阀 7，通过左右转向阔 7控制联合收割机左右转向 油缸。 A second horizontal link 12 is connected to the first operating lever 1, and one end of the second horizontal link 12 is connected to the first operating lever 1, and the other end is hinged with a first longitudinal link 8, one end of the first vertical link 8. The second horizontal link 12 is hinged, and the other end is hinged with a left and right steering valve 7, and the right and left steering width 7 is controlled to control the right and left steering of the combine. Cylinder.
以上是本发明的优选实施例进行说明， 应当理解， 此处所描述的优选实施 例仅用于说明和解释本发明， 并不用于限定本发明。  The above is a preferred embodiment of the present invention. It is to be understood that the preferred embodiments described herein are intended to illustrate and explain the invention.
工业实用性  Industrial applicability
本发明采用上述方案， 通过操控装置同时实现了联合收割机割台升降、 联 合收割机拨禾轮升降和联合收割机卸粮筒转动以及联合收割机左右转向， 解决 了用户粮箱卸粮筒转动采用人工扳动存在的劳动强度大的问题； 大大提高了联 合收割机操纵自动化程度。  The invention adopts the above-mentioned scheme, and realizes the rotation of the combine grain harvester header, the combine harvester reel lift and the combined harvester unloading grain rotation and the right and left steering of the combine harvester through the manipulation device, thereby solving the rotation of the user grain bin unloading drum The labor intensity of the manual pulling is large; the automation degree of the combine harvester is greatly improved.
燃油箱与粮箱分离， 便于粮箱移出维修联合收割机的其他部位； 燃油箱的 加油口的高度低于座椅底部的高度， 这样就降低了加油口， 用户加油更方便， 解决了燃油箱过高， 用户加油不方便的问题。  The fuel tank is separated from the grain tank, which facilitates the removal of the grain tank to repair other parts of the combine harvester; the height of the fuel tank filler port is lower than the height of the seat bottom, thus reducing the fuel filler port, and the user is more convenient to refuel, and the fuel tank is solved. Too high, the user is not convenient to refuel.
驾驶棚高度可以上下调节， 满足了联合收割机在道路运输过桥洞等特殊需 要时， 用户对整机高度降低的要求。  The height of the cockpit can be adjusted up and down, which meets the requirements of the user for reducing the height of the whole machine when the combine harvester is transported through the bridge and other special needs.

Claims

权 利 要 求 书 claims
1、 联合收割机， 包括底盘机架 （18); 1. Combine harvester, including chassis frame (18);
所述底盘机架 （18) 的上部前端安装有驾驶台 （5); A driving platform (5) is installed on the upper front end of the chassis frame (18);
所述底盘机架 （18) 的上部后端安装有粮箱 （19); A grain tank (19) is installed at the upper rear end of the chassis frame (18);
驾驶台 （5) 上设有座椅 （14)， 座椅 （14) 的前部设有操控装置 （13)， 其 特征在于： The driving station (5) is provided with a seat (14), and a control device (13) is provided in the front of the seat (14), which is characterized by:
所述操控装置 （13)包括并排设置的第一操纵杆 （1)、 第二操纵杆 （2) 和 第三操纵杆 （3)， 第一操纵杆 （1)、 第二操纵杆 （2) 和第三操纵杆 （3) 的下 方设有第一横连杆 （4)， 第一操纵杆 （1)、 第二操纵杆 （2) 和第三操纵杆 （3) 分别与第一横连杆 （4) 铰接； The control device (13) includes a first joystick (1), a second joystick (2) and a third joystick (3) arranged side by side. The first joystick (1), the second joystick (2) and the third joystick (3) are provided with a first horizontal link (4), the first joystick (1), the second joystick (2) and the third joystick (3) are respectively connected with the first horizontal link Rod (4) hinged;
第一横连杆 （4) 上并排铰接有第二纵连杆 （9)、 第三纵连杆 （10) 和第四 纵连杆 （11); The first horizontal link (4) has a second longitudinal link (9), a third longitudinal link (10) and a fourth longitudinal link (11) hinged side by side;
第二纵连杆 （9)、 第三纵连杆 （10) 和第四纵连杆 （11) 的下方设有多路 阀 （6)， 第二纵连杆 （9)、 第三纵连杆 （10) 和第四纵连杆 （11) 分别与多路 阀 （6) 传动连接； A multi-way valve (6) is provided below the second longitudinal link (9), the third longitudinal link (10) and the fourth longitudinal link (11). The second longitudinal link (9), the third longitudinal link (11) The rod (10) and the fourth longitudinal link (11) are drivingly connected to the multi-way valve (6) respectively;
所述多路阀 （6)分别连接有割台升降油缸、 拨禾轮升降油缸和卸粮筒转动 油缸， 第二纵连杆 （9) 通过多路阀 （6) 控制割台升降油缸， 实现联合收割机 割台升降； The multi-way valve (6) is connected to a header lifting cylinder, a reel lifting cylinder and a grain unloading drum rotation cylinder respectively. The second longitudinal connecting rod (9) controls the header lifting cylinder through the multi-way valve (6) to achieve Combine harvester header lifting;
第三纵连杆 （10) 通过多路阔 （6)控制拨禾轮升降油缸， 实现联合收割机 拨禾轮升降； The third longitudinal link (10) controls the reel lifting cylinder through the multi-channel valve (6) to realize the lifting and lowering of the combine harvester's reel;
第四纵连杆 （11) 通过多路阔 （6)控制卸粮筒转动油缸， 实现联合收割机 卸粮筒转动。 The fourth longitudinal link (11) controls the rotation cylinder of the grain unloading barrel through the multi-channel width (6) to realize the rotation of the grain unloading barrel of the combine harvester.
2、 根据权利要求 1所述的联合收割机， 其特征在于： 第一操纵杆 （1) 上 连接有第二横连杆 （12)， 第二横连杆 （12) 的一端与第一操纵杆 （1) 连接、 另一端铰接有第一纵连杆 （8)， 第一纵连杆 （8) 的一端与第二横连杆 （12)铰 接、 另一端铰接有左右转向阀 （7)， 通过左右转向阀 （7) 控制联合收割机左右 转向油缸。 2. The combine harvester according to claim 1, characterized in that: a second horizontal connecting rod (12) is connected to the first operating lever (1), and one end of the second horizontal connecting rod (12) is connected to the first operating lever. Rod (1) connection, The other end is hinged with a first longitudinal link (8). One end of the first longitudinal link (8) is hinged with the second transverse link (12). The other end is hinged with a left and right steering valve (7). Through the left and right steering valve (7) 7) Control the left and right steering cylinders of the combine harvester.
3、 根据权利要求 2所述的联合收割机， 其特征在于： 底盘机架 （18) 上位 于粮箱 （19) 前下部的位置安装有燃油箱 〔17)。 3. The combine harvester according to claim 2, characterized in that: a fuel tank (17) is installed on the chassis frame (18) at the front and lower position of the grain tank (19).
4、 根据权利要求 3所述的联合收割机， 其特征在于： 燃油箱 （17) 与底盘 机架（18)之间设有油箱支架（20)， 油箱支架（20) 固定安装在底盘机架（18) 上， 燃油箱 （17) 通过箍带 （16) 固定在油箱支架 （20) 上。 4. The combine harvester according to claim 3, characterized in that: a fuel tank bracket (20) is provided between the fuel tank (17) and the chassis frame (18), and the fuel tank bracket (20) is fixedly installed on the chassis frame. (18), the fuel tank (17) is fixed on the fuel tank bracket (20) through the strap (16).
5、 根据权利要求 4所述的联合收割机， 其特征在于： 驾驶台 （5) 的上方 设有驾驶棚 （15)， 粮箱 （19) 的前壁上固定连接有管状的上支架 （22)， 驾驶 棚（15) 的后部连接有驾驶棚支架（21)， 驾驶棚支架 〔21)插接在上支架（22) 内并可在上支架 （22) 内上下进行高度调节。 5. The combine harvester according to claim 4, characterized in that: a driving shed (15) is provided above the driving station (5), and a tubular upper bracket (22) is fixedly connected to the front wall of the grain tank (19). ), a cab bracket (21) is connected to the rear of the cab (15). The cab bracket (21) is plugged into the upper bracket (22) and can be height-adjusted up and down in the upper bracket (22).
6、 根据权利要求 5所述的联合收割机， 其特征在于： 所述燃油箱 （17) 加 油口的高度低于座椅 （14) 底部的高度。 6. The combine harvester according to claim 5, characterized in that: the height of the fuel tank (17) filling port is lower than the height of the bottom of the seat (14).
PCT/CN2013/075165 2012-05-24 2013-05-04 Combine harvester WO2013174203A1 (en)

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CN102668804A (en) * 2012-05-24 2012-09-19 福田雷沃国际重工股份有限公司 Combine harvester
CN103392449B (en) * 2013-07-29 2015-06-17 赵县金利机械有限公司 Operating system of self-walking type corn harvester
CN104221610A (en) * 2014-09-17 2014-12-24 柳州五菱柳机动力有限公司 Steering and lifting operation mechanism for harvester

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