JPH09545U - Combine operation machine frame - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To improve the feeling of operation of the operating rod 6, and to provide the wiring 7
The maintenance and inspection of the above will be facilitated, and the operation rod 6 and the wiring 7 can be efficiently installed. SOLUTION: On a front part of a boarding floor 2 provided on a machine frame 1, a panel post 4 having a meter panel 3 on which meters are arranged is provided upright. Between the upper part of the panel post 4 and the machine frame 1 at the rear position of the boarding floor 2, a vertical frame portion in the front-rear direction and a vertical rear column part connecting the panel post 4 and the machine frame 1 are integrally formed. The L-shaped operation frame 5 configured as described above is provided. The rear support portion of the operation frame 5 is arranged near the rear portion of the prime mover 10, and the vertical frame portion is arranged above the prime mover 10. In the vertical frame portion of the operation frame 5, each operation rod 6 for operating each device is
A panel 23 having a switch 22 is provided on the upper side of the vertical frame portion of the operation frame 5 while supporting the switch 6. The operation frame 5 is used to connect the electrical components and the instrument panel 3
The wiring 7 leading to the meters is supported along the L-shaped operation frame 5. The structure of the operation frame of the combine as above.

Description

[Detailed description of the device]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a combine operating frame.

[0002]

[Prior art]

 Conventionally, as a structure of an operation frame of a combine, for example, as disclosed in Japanese Utility Model Publication No. 57-3375, a panel post for supporting a meter panel section at the upper end is provided upright at the front end of a passenger's boarding floor. On the other hand, there is a structure in which an operation frame is erected on one side of the boarding floor and each operation rod for operating each device is supported on the operation frame. Also, as disclosed in Japanese Utility Model Publication No. 60-41081 and Japanese Utility Model Publication No. 57-28618, wiring for connecting meters, switches and the like on the meter panel section to a power source is connected to the boarding floor. There is a structure that is installed by an appropriate means such as being installed on the side wall of the.

[0003]

[Problems to be solved by the device]

 In the above-mentioned conventional techniques, the panel post normally erected at the front end of the boarding floor is cantilevered on the boarding floor, so that vibration or lateral shake is likely to occur. There is a risk that the wiring from the meters to the power supply etc. may expand and contract or repeatedly come into contact with other parts, resulting in disconnection, short circuit, etc.In addition, the operation frame erected on one side of the boarding floor should also be installed on the boarding floor. Since it is supported in a cantilever manner, vibration, lateral shake, and the like are likely to occur, and there is a risk that the operating feel of each operating rod supported by the operating frame may deteriorate.

In addition, in the assembling work of the combine, if the mounting position of the operating rod and the wiring arranging position are separated, the mounting work of these in a narrow space around the boarding floor takes time, resulting in efficient assembly. There was a problem that I could not work.

[0005]

[Means for Solving the Problems]

 The present invention takes the following technical means in order to solve the above problems. That is, in the front part of the boarding floor 2 provided on the machine frame 1, a panel post 4 having a meter panel 3 on which meters are arranged is erected, and the upper part of the panel post 4 and the rear position of the boarding floor 2 described above. An L-shaped operation frame 5 integrally formed between the panel post 4 and the machine frame 1 is formed by a vertical frame part in the front-rear direction and a rear support column part in the vertical direction. Along with the provision of the operation frame 5, the rear column of the operation frame 5 is arranged near the rear part of the prime mover 10, and the vertical frame part is arranged above the prime mover 10. The vertical frame part of the operation frame 5 operates each device. A panel 23 having a switch 22 is provided on the upper side of the vertical frame portion of the operation frame 5 while supporting the operation rods 6 and 6, and the operation frame 5 is connected to each electrical component and the switch 22 and The wiring 7 to the meters of the meter panel 3 is of L type Also of a is set to operation machine frame combine made by supported along Sakuwaku 5.

Thus, by connecting the upper part of the panel post 4 and the rear position of the boarding floor 2 of the machine frame 1 by the L-shaped operation frame 5 integrally configured by the vertical frame part and the rear support part, The operation frame 5, the panel post 4, and the boarding floor 2 have a simple structure and become relatively strong due to their respective connection relationships, and therefore vibrations, lateral vibrations, etc. are also reduced. In addition, by supporting the wiring 7 from the meters on the meter panel 3 to the power supply along the L-shaped operation frame 5, the wire breaks due to repeated expansion and contraction or contact with other members due to vibration or lateral shake. Since there is little risk of causing a short circuit, etc., and because the operation frame 5 can be arranged, maintenance and inspection can be performed relatively easily. Further, the rear support portion of the operation frame 5 is arranged near the rear portion of the prime mover 10 and the vertical frame portion is arranged above the prime mover 10. The vertical frame portion of the operation frame 5 is provided with operation rods for operating each device. By supporting the control rods 6 and 6, the configuration is simplified even when the operating rod 6 for operating the output system of the prime mover 10 is provided, and the influence of vibration or the like on the operating rods 6 is reduced.

When assembling and maintaining the combine, the operating rod 6 is supported by the vertical frame portion of the operation frame 5, and also the vertical frame of the operation frame 5 that supports the wiring 7 to the meters on the meter panel 3. Since the switch 22 of the panel 23 is arranged on the upper side of the section, the work of attaching the operating rod 6 and the work of arranging the wiring 7 to the switch 22 can be performed relatively easily.

[0008]

[Embodiment of the invention]

 In the illustrated example, a machine frame 1 having a pair of left and right crawler devices 8 on the lower side is provided, and at the front end on the right side of the machine frame 1, a prime mover having an output shaft 9 protruding leftward. A boarding floor 2 on which an operator rides is provided on a projecting machine frame 11 which is mounted with 10 and extends to the front side of the prime mover 10. The front end of the boarding floor 2 has a meter at the upper end. A panel post 4 having a meter panel 3 for arranging components is erected.

On the left side of the boarding floor 2, there is provided a mowing device 12 for mowing and transferring the grain stalks to the rear, and the transferred grain stalks are threshed on the machine frame 1 on the rear side of the mowing device 12. A threshing device 13 is provided, and on the machine frame 1 on the right side of the threshing device 13, a grain tank 14 for accommodating the threshed grains is provided, and at the front end of the machine frame 1 on the left side of the boarding floor 2. Supports a transmission case 15 in which a transmission mechanism for transmitting power to the left and right crawler devices 8 is installed.

Between the left upper end of the panel post 4 and the machine frame 1 at the left rear position of the prime mover 10, a vertical frame portion in the front-rear direction and a rear support column portion in a vertical direction are integrally formed to be viewed in side view. An L-shaped operation frame 5 is provided, and the front end of the vertical frame portion is connected to the upper end portion of the panel post 4 and the lower end of the rear supporting column portion is connected to the machine frame 1, and the vertical frame portion and the upper end portion of the transmission case 15 are connected to each other. Are connected by the intermediate column 16.

Further, belt transmission mechanisms 19 and 20 are provided between the output shaft 9 and the input shaft 17 of the transmission mechanism in the transmission case 15, and between the output shaft 9 and the input shaft 18 of the threshing device 13. These belt transmission mechanisms 19 and 20 are respectively provided with belt clutches 21 and 21 for tightening and loosening the belt to discontinue transmission, and these belt clutches 21 and 21 are operated on and off on the vertical frame portion. The operation rods 6 and 6 are respectively mounted on the front and rear sides.

A panel 23 having the guides of the operating rods 6, 6 and the switches 22, 22 is provided from the upper side of the vertical frame portion to the rear side of the rear support portion. A headlight 24 is provided on the front surface of the panel post 4, and a battery 25 as a power source is placed at an appropriate position on the machine frame 1, and these switches 22, 22, the headlight 24, and The meters on the meter panel 3 and the battery 25 are bundled wires 7 provided near the lower position of the vertical frame portion of the L-shaped operation frame 5 and near the front position of the rear support portion. The wires 7 are connected to each other, and the wiring 7 is supported on the vertical frame portion and the rear supporting column portion by a retaining ring 26 or the like.

Reference numeral 27 denotes a cockpit of a driver who can rotate rightward from a position above the prime mover 10 together with a cover 29 covering the periphery of the prime mover 10, and 28 denotes a starter for starting the prime mover 10. Next, the operation will be described. The output shaft 9 of the prime mover 10 is transmitted to the left and right crawler devices 8, 8 via the belt transmission mechanism 19, the input shaft 17, and the transmission mechanism in the transmission case 15, and is also transmitted via the belt transmission mechanism 20 and the input shaft 18. It is transmitted to the threshing device 13.

When the operating rods 6 and 6 are intermittently operated, the belt clutches 21 and 21 respectively tighten and loosen the belts of the belt transmission mechanisms 19 and 20, whereby the transmission of the belt transmission mechanisms 19 and 20 is interrupted. The switches 22 and 22 connect and disconnect the power supply from the power battery 25 to the headlights 24, the meters on the meter panel 3 and the like through wiring.

[0015]

[Effect of the invention]

 In the present invention, the operation frame 5, the panel post 4, and the boarding floor 2 are connected to each other, so that the operation lever 6 is less affected by vibration and a comfortable operation can be performed. Further, by supporting the wiring 7 along the operation frame 5, maintenance and inspection of the wiring 7 becomes relatively easy.

Further, it is possible to efficiently attach the operating rod 6 and install the wiring 7 in the combine assembling work and maintenance.

[Brief description of drawings]

FIG. 1 is a side view of an embodiment of the present invention.

FIG. 2 is a plan view of an embodiment of the present invention.

[Explanation of symbols]

 1 Machine Frame 2 Boarding Floor 3 Meter Panel 4 Panel Post 5 Control Frame 6 Control Rod 7 Wiring 10 Motor 22 Switch 23 Panel

Claims (1)

[Utility model registration claims] 1. A front part of a boarding floor 2 provided on a machine frame 1,
A panel post 4 having a meter panel 3 on which meters and the like are disposed is erected, and the panel post 4 is provided between the upper part of the panel post 4 and the machine frame 1 at the rear position of the boarding floor 2. An L-shaped operation frame 5 integrally formed by a vertical frame portion in the front-rear direction and a vertical rear support portion that connects with the machine frame 1 is provided, and the rear support portion of the operation frame 5 is connected to the rear portion of the prime mover 10. A vertical frame portion is arranged in the vicinity above the prime mover 10. The vertical frame portion of the operation frame 5 supports operation rods 6 and 6 for operating each device, and the operation frame 5
A panel 23 having a switch 22 is provided on the upper side of the vertical frame part of the control frame 5, and the operation frame 5 connects the electrical components and the wiring 7 to the meters of the switch 22 and the meter panel 3 is L-shaped. A combine operation frame that is supported along the operation frame 5.