JP2014015058A - Work vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a work vehicle forming a storage place capable of stably storing a portable telephone in a vehicle, charging the portable telephone during storing, and improving workability and convenience.SOLUTION: A steering column cover 20 is arranged on a steering portion behind a hood 11, and a steering 21 is provided above the steering column cover 20. The steering column cover 20 is internally provided with a steering shaft 46 extending from the steering 21. On one side surface of the steering column cover 20, storage portions 41, 41', 41'' for storing small articles are formed.

Description

  The present invention relates to a work vehicle in which a steering column cover is disposed at a steering portion behind a bonnet, a steering is provided above the steering column cover, and a steering shaft extending from the steering is provided in the steering column cover. More specifically, the present invention relates to a work vehicle in which an accommodation portion for accommodating small articles is formed on one side surface of a steering column cover.

In a conventional work vehicle such as a tractor, for example, a mobile phone has a setting function for setting a work implement (fertilization, sowing, etc.) using a button, and a transmission function for transmitting setting information by the setting function. In addition, the work machine includes an output device provided in the work machine, a receiving unit that receives setting information from the mobile phone, an operation display unit that operates the output device, and the setting information and operation display unit that are received by the receiving unit. There is a remote control system (for example, Patent Documents 1 and 2) of a farm work machine that has a control unit that controls an output device based on an operation signal from and can easily set a work machine using a mobile phone. .
In addition, the mobile phone acquires type specifying information that can specify the type of the tractor from a code provided in the mobile phone tractor, and transmits the type specifying information to the information providing server. Information providing system that can easily provide information related to the type of tractor specified based on information to the mobile phone, and can easily refer to information on the work machine (operation method, maintenance method in case of trouble, etc.) from the mobile phone (for example, Patent Documents) 3).

JP 2011-120540 A JP 2011-120539 A JP 2011-53795 A

However, in such a work vehicle, although the work machine mounted on the vehicle can be easily set using a mobile phone to obtain work state information or operation method information, the worker is not working (during boarding). In addition to the above uses, such a mobile phone that is also used for communication means, etc., is troubled by the storage location when there is no pocket in the back or clothes, for example, on the seat, in the meter panel frame, or in some work vehicles Since it was placed in an unstable place such as a cup holder formed on the fender, the mobile phone dropped during the work and was damaged. In addition, even if the mobile phone can be accommodated in such an unstable place or in a bag or clothing pocket, the mobile phone cannot be charged during work, and the mobile phone cannot be used due to running out of batteries. It was.
SUMMARY OF THE INVENTION An object of the present invention is to provide a work vehicle with improved workability and convenience, in which an accommodation place where a mobile phone can be stably accommodated is formed in the vehicle and charging is possible during accommodation. is there.

  Therefore, according to the first aspect of the present invention, a steering column cover is disposed in the steering portion behind the bonnet, a steering is provided above the steering column cover, and the steering extends from the steering to the steering column cover. In a work vehicle having a built-in shaft, an accommodation portion for accommodating small articles is formed on one side of the steering column cover.

  According to a second aspect of the present invention, in the work vehicle according to the first aspect, the small article is a mobile phone.

  According to a third aspect of the present invention, in the work vehicle according to the first aspect, the housing portion includes a power source for charging the mobile phone.

  According to the first aspect of the present invention, the steering column cover is disposed at the steering portion behind the bonnet, the steering is provided above the steering column cover, and the steering shaft extending from the steering is disposed on the steering column cover. In the installed work vehicle, a storage part for storing small articles is formed on one side of the steering column cover, so that an operator can easily put small articles in the storage part formed on one side of the steering column cover by the control unit. The convenience and work environment at the control section can be improved. Therefore, a work vehicle with improved workability and convenience can be provided.

  According to the second aspect of the present invention, since the small article is a mobile phone, the mobile phone possessed by many workers can be accommodated in the accommodating portion provided in the steering column cover near the cockpit. It is possible to improve the convenience and working environment in the control section. Therefore, a work vehicle with improved workability and convenience can be provided.

  According to the third aspect of the present invention, since the storage unit includes a power source for charging the mobile phone, the mobile phone can be charged in the storage unit while the mobile phone is being stored. , Can prevent the mobile phone from running out of battery. Therefore, a work vehicle with improved workability and convenience can be provided.

It is a perspective view of the tractor as an example of the work vehicle of this invention. It is a perspective view of the front part of a control part explaining the accommodating part formed in the back surface of a steering column cover. It is explanatory drawing which accommodated the mobile telephone in the accommodating part of a steering column cover back surface. It is explanatory drawing of the mobile telephone accommodated in the accommodating part of a steering column cover back surface so that charging is possible. It is explanatory drawing which accommodated the mobile telephone in the accommodating part formed in the side surface of a steering column cover. It is a perspective view of the front part of a control part explaining the slidable drawer-type accommodating part formed in the steering column cover back surface. It is a perspective view of the front part of the control part which pulled out the drawer-type accommodation part. It is explanatory drawing which accommodated the mobile telephone in the drawer-type accommodating part. It is explanatory drawing of the drawer mechanism of the accommodating part which looked at the steering column cover from the vehicle front side.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of a tractor 10 as a work vehicle according to the present invention. The tractor 10 includes an air cleaner, a battery, and the like in addition to an engine E, a radiator R, and a cooling fan F, which will be described later, in the bonnet 11.

  In addition, a front grill 13 for taking outside air into the headlamp 12 and the engine E is provided at the front portion of the bonnet 11. The engine E, the radiator R, and the battery are placed on the chassis 14. In addition, front wheels 15 and 15 are provided on the front left and right of the aircraft, and rear wheels 16 and 16 are provided on the rear left and right. Fenders 17 and 17 are provided so as to cover the left and right rear wheels 16 from above and inside, respectively.

  A dashboard 18 is provided behind the bonnet 11 via a shielding plate (air cut plate) 31 described later. The dashboard 18 is provided with a panel for displaying speed, fuel remaining amount and the like. A steering column cover 20 is provided adjacent to the rear of the dashboard 18. A steering wheel 21 is protruded from the upper end of the steering column cover 20.

  On the upper surface of the steering column cover 20, a reverser lever 22 is provided on the left side of the steering 21 as a steering unit, and an accelerator lever 23 is provided on the right side of the steering 21. A left and right brake pedal 24 is provided on the lower right side of the steering column cover 20, and a clutch pedal 25 is provided on the lower left side of the steering column cover 20.

  A driver's seat 27 is provided behind the steering column cover 20 at a predetermined distance. The driver's seat 27 is disposed between the left and right fenders 17 and 17. The driver's seat 27 is attached on the driver's cab 28. A hydraulic lift lever 31 and a PTO lever 32 are provided on the right side of the top surface of the cab 28. On the other hand, a sub-transmission lever 33 is provided on the top left side of the cab 28. Further, a main transmission lever is provided on the front right side of the cab 28 and a 4WD lever is provided on the left side of the cab 28.

  A floor 34 is provided between the cab 28 and the hood 11. The floor 34 is used when the driver gets on and off the tractor 10 or puts his / her foot while driving. Below the floor 34, a transmission case TM having a built-in transmission is arranged. The transmission case TM is fixed to the rear part of the chassis 14. The power from the engine E is transmitted to the rear wheel 16 via the transmission.

  A fuel tank 36 is arranged adjacent to the rear of the driver's seat 27. The fuel tank 36 is disposed between the left and right fenders 17 and 17. At the rear ends of the left and right fenders 17, 17, ROPS (Roll-over protective structures) 37 is provided so as to project. The ROPS 37 is fixed to the axle case AC of the rear wheel 16. The axle case AC is fixed to the transmission case TM.

  Next, the details of the accommodating portion provided in the steering column cover of the present invention will be described. 2 is a perspective view of the front part of the control unit for explaining the housing part formed on the back surface of the steering column cover, FIG. 3 is an explanatory view in which the mobile phone is housed in the housing part on the back surface of the steering column cover, and FIG. FIG. 5 is an explanatory view of a mobile phone that can be rechargeably accommodated in the rear accommodating portion, and FIG. 5 is an explanatory view in which the mobile phone is accommodated in the accommodating portion formed on the side surface of the steering column cover.

  In the steering column cover 20 of the present invention, for example, as shown in FIG. 2, a pocket type with a closed upper side and closed upper part on the back (upper side of the driver's seat 27) upper part of the steering column cover 20. An accommodating portion 41 that can accommodate small articles, particularly a mobile phone, is provided.

  The accommodating portion 41 is slightly larger than the outer shape of a mobile phone (a general term for a mobile phone such as a foldable, straight, or slide-type mobile phone or a mobile phone terminal including a plate-like smartphone). It is preferable to have a size that can be gripped by the. In addition, the main body of the accommodating part demonstrated below can use the same material as the steering column cover 20.

  Further, the accommodating portion 41 can be formed integrally with the steering column cover 20, or can be detachably installed by bolt fastening or the like via a flange or the like (not shown).

  And as shown in FIG. 3, in this accommodating part 41, it inserts and accommodates the mobile telephone 42 (For example, it is a state as it is, if it is a plate-shaped smart phone, it is a folded state if it is a foldable type), In the illustrated example, the mobile phone 42 is inserted in the horizontal direction with respect to the accommodating portion 41, but can be inserted in the vertical direction. Further, when the mobile phone 42 is taken out from the accommodating portion 41, the mobile phone 42 can be easily taken out by grasping it with a finger.

  Although not shown in the drawing, the left and right sides of the accommodating portion 41 are made of a stretchable structure using an elastic member, so that when the cellular phone 42 is taken in and out, the opening is expanded and the cellular phone 42 can be easily inserted or removed. You can also

  With such a configuration, when an operator performs work using the tractor 10, the cellular phone 42 he / she holds is accommodated in the accommodating portion 41 provided in the front of the driver's seat 27 and on the rear surface of the steering column cover 20. Therefore, there is no need to temporarily place it in an unstable place as in the prior art, or to search in which pocket of clothing it is stored, and it can be stably stored in the predetermined storage portion 41.

  Next, the cellular phone 42 can be charged while the cellular phone 42 is accommodated in the accommodating portion 41. In this case, as shown in FIG. 4, a mobile phone charging connector 43 connected to a battery (not shown) is provided in the accommodating portion 41.

  Here, when the worker accommodates the cellular phone 42 in the accommodating portion 41, the charging connector 43 is connected to the cellular phone 42, and the cellular phone 42 is accommodated in the accommodating portion 41 so that the accommodating time is effective. It is possible to charge the mobile phone 42 by using it.

  In addition, the charging connector 43 connected to the mobile phone 42 supports the mobile phone 42, and the mobile phone 42 jumps out of the housing portion 41 when the vehicle vibrates in a rough field or the mobile phone 42 from the housing portion 41. It is possible to prevent the user from slipping and dropping his / her hand when taking out.

  The accommodating part of the mobile phone 42 in the vehicle is not limited to the back position of the steering column cover 20 described above. In this case, as shown in FIG. 5, the accommodating portion 41 ′ may be formed, for example, on an upper portion of one side surface of the steering column cover 20 (the left side surface in the illustrated example may be provided on the right side surface). .

  The accommodating portion 41 ′ may also be a pocket type in which both sides and bottom are closed and the top is opened, and is formed integrally with the steering column cover 20, or detachable by bolting or the like via a flange (not shown). Can be installed.

  With such a configuration, when the worker performs work using the tractor 10, the cellular phone 42 held by the worker is in the housing 41 ′ provided in front of the driver's seat 27 and on the side surface of the steering column cover 20. Therefore, the same effect as described above can be obtained. Note that the charging connector 43 may be installed in the accommodating portion 41 ′ as described above.

  Next, the operator can also provide an accommodating portion for accommodating the display of the mobile phone 42 from the driver's seat 27 (manipulating portion) so as to be visible or operable. FIG. 6 is a perspective view of the front part of the control unit for explaining the slidable drawer type accommodating part formed on the rear surface of the steering column cover, and FIG. 7 is a perspective view of the front part of the control part from which the drawer type accommodating part is pulled out. 8 is an explanatory view in which the mobile phone is accommodated in a drawer-type accommodation portion, and FIG. 9 is an explanatory view of the drawer mechanism of the accommodation portion when the steering column cover is viewed from the vehicle front side.

  In this case, as shown in FIG. 6, for example, a drawer-type (drawer mechanism) accommodating portion 41 ′ having a grip portion 45 in a groove portion 44 formed in the upper portion of the rear surface (driver seat 27 direction side) of the steering column cover 20. 'Is slidably installed.

  As shown in FIG. 7, for example, the housing portion 41 ″ is provided with a front side wall b, left and right side walls c, and a rear side wall d around the bottom plate a, and a frame formed in the side walls b, c, d. The inside is sized so that the mobile phone 42 can be mounted on a plane, and the depth of the side walls b, c, d is configured to be slightly deeper than the thickness of the mobile phone 42.

  Therefore, on the rear surface of the steering column cover 20, a groove portion 44 is formed at the position of the bottom plate a of the accommodating portion 41 ''. The groove portion 44 has the same height as the left and right side walls c and the rear side wall d and the groove connecting the bottom portions of the left and right side walls c. The accommodating portion 41 ″ is slidably provided through the groove portion 44.

  Further, as shown in FIG. 9, the bottom plate a is located in the center of the front portion (the bonnet 11 side) when the accommodating portion 41 ″ is accommodated in the steering column cover 20 from the groove portion 44 on the rear surface of the steering column cover 20. A semicircular cutout 47 for avoiding contact with the steering shaft 46 is formed, and the side wall having the cutout 47 is provided with a front side wall b excluding the cutout 47.

  Further, for example, a rod-like support member 48 is attached to the left and right inner side surfaces of the rear side wall d having the grip portion 45 from the upper end portion toward the middle portion of the housing portion 41 ″. In the illustrated example, two support members 48 are attached to the left and right. However, the number and position of the support members 48 are limited as long as the display of the mobile phone 42 accommodated in the accommodating portion 41 ″ can be seen. do not do. Further, the groove 44 on the rear surface of the steering column cover 20 is formed with a notch that can accommodate these support members 48.

  At the position of the notches c and d and on the inner side surface of the rear surface of the steering column cover 20, a support plate 50 having a long hole portion 49 formed in the upper portion in the vehicle left-right direction is attached with a bolt or the like. In addition, the height of the long hole part 49 shall be lower than the height of the front side wall b.

  Accordingly, the accommodating portion 41 ″ that is passed through the opening 44 on the rear surface of the steering column cover 20 and the elongated hole portion 47 of the support plate 50 can be slidably accommodated or pulled out using the groove portion 44 and elongated hole portion 47 as a rail. However, when the storage portion 41 ″ is pulled out most toward the driver's seat 27, the front side wall b comes into contact with the elongated hole portion 49, and the front side wall b serves as a stopper and the storage portion 41 ″. The container 41 ″ can be pulled out stably without being detached.

  Here, when the operator accommodates the cellular phone 42 in the accommodating portion 41 ″, the operator grasps the grasping portion 45 and pulls the accommodating portion 41 ″ toward the driver's seat 27, so that the cellular phone 42 is attached to the support member 48. As shown in FIG. 8, it is placed in the frame while being held. With this support member 48, the mobile phone 42 can be stably held in the housing portion 41 ″.

  Then, in the mobile phone 42 having a display on the upper surface such as a smartphone, the operator can accommodate the mobile phone 42 in front of the driver's seat 27 and visually or visually check the display of the mobile phone 42 from the seated state (control unit) on the driver's seat 27. Can be operated. Thereby, the operator can easily obtain information such as news and weather information from the mobile phone 42 in the control unit.

  Furthermore, by installing the charging connector 43 in the accommodating portion 41 ″, the cellular phone 42 can be charged by effectively utilizing the accommodating time when the cellular phone 42 is accommodated.

  Further, when the work is finished and the user leaves the vehicle, the mobile phone 42 is taken out from the storage portion 41 ″ and the grip portion 45 is gripped to store the storage portion 41 ″ in the steering column cover 20. Thus, it is possible to ensure contact with the accommodating portion 41 ″ and a space for the steering portion.

  As described above in detail, in the tractor 1 of this example, the steering column cover 20 is disposed in the steering portion behind the bonnet 11, the steering 21 is provided above the steering column cover 20, and the steering column cover 20 is provided with a steering wheel. A steering shaft 46 extending from 21 is provided inside, and on one side surface of the steering column cover 20, accommodating portions 41, 41 ′, 41 ″ for accommodating small articles are formed.

  The present invention is not limited to a tractor, and can be applied to a self-propelled agricultural work vehicle and any self-propelled work vehicle.

DESCRIPTION OF SYMBOLS 11 Bonnet 18 Dashboard 20 Steering column cover 21 Steering 41, 41 ', 41''accommodation part 42 Cellular phone 43 Charging connector 44 Groove part 45 Gripping part 46 Steering shaft 47 Notch part 48 Support member a Bottom plate b, c, d Side wall

Claims (3)

In a work vehicle in which a steering column cover is disposed at a steering part behind the bonnet, a steering is provided above the steering column cover, and a steering shaft extending from the steering is provided in the steering column cover.
A working vehicle characterized in that an accommodating portion for accommodating small articles is formed on one side of the steering column cover.   The work vehicle according to claim 1, wherein the small article is a mobile phone.   The work vehicle according to claim 1, wherein the housing unit includes a power source for charging the mobile phone.

Images