WO2019244845A1 - Work machine and adjustment member - Google Patents
Work machine and adjustment member Download PDFInfo
- Publication number
- WO2019244845A1 WO2019244845A1 PCT/JP2019/023934 JP2019023934W WO2019244845A1 WO 2019244845 A1 WO2019244845 A1 WO 2019244845A1 JP 2019023934 W JP2019023934 W JP 2019023934W WO 2019244845 A1 WO2019244845 A1 WO 2019244845A1
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- WIPO (PCT)
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- battery
- base member
- attached
- adjustment
- base
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/04—Arrangement of batteries
Definitions
- the present invention relates to a working machine and an adjustment member for mounting a battery on a support.
- Patent Document 1 There is provided a working machine for attaching a battery to a support (for example, Patent Document 1).
- the work machine of Patent Document 1 includes a base member on which a battery is placed, a battery engaging piece that engages a corner that is a front upper edge of the battery, a connecting arm piece that connects the battery engaging piece and the base member, Having.
- the battery is fixed on the base member by the battery engaging piece and the arm piece.
- tractors are used for a variety of purposes and may overload the battery.
- a tractor may be mounted on a large combine, and the output of the tractor may be used as a power source for harvesting and running functions of the combine.
- the load on the battery is higher than the use as a normal tractor. Therefore, it is desired to carry out the operation by mounting a battery having a larger capacity than a normal battery.
- the dimensions of the battery are different, so that the battery cannot be stably fixed to the support.
- an object of the present invention is to provide a working machine which can select and mount batteries of different sizes.
- a working machine is a working machine having a support for supporting a first battery and a second battery having a different size from the first battery, wherein the support is provided with the first battery.
- a base member having a first mounting portion, and an adjustment member mounted on the base member in a state where the first battery is not mounted on the base member, wherein the adjustment member is provided with the first mounting member.
- a second mounting portion that is disposed between the base member and the second battery so as to cover the portion, and to which the second battery is mounted.
- the second battery having a different size from the first battery can be attached to the base member.
- the adjusting member covers the first mounting portion of the base member, interference between the second battery and the first mounting portion when mounting the second battery can be suppressed.
- a common base member can be used, and versatility can be improved.
- the base member has a first ground portion connected to a ground cord of the first battery, the adjustment member is connected to the first ground portion, and the second ground portion is connected to the second ground portion.
- a second grounding portion connected to a grounding cord of the battery;
- the ground cord of the first battery is connected to the first ground portion when the first battery is mounted, and the base member and the second battery are connected via the adjustment member when the second battery is mounted.
- An earth cord can be connected.
- the support has a fixing member for fixing the first battery and the second battery to the base member, and the fixing member is provided on a side of the first battery opposite to the base member.
- a second fixing portion connected to the first fixing portion, the first fixing portion being in contact with the surface of the second battery and the surface of the second battery opposite to the base member, wherein the second fixing portion is In a state in which the first battery is attached to the base member, the first battery is detachably connected to the base member, the adjustment member is attached to the base member, and the second battery is attached to the adjustment member. In the state, it is detachably connected to the adjustment member.
- the second battery can be fixed to the adjustment member by the fixing member, and the first battery and the second battery can be fixed to the base member by the common fixing member.
- the adjusting member is continuous with the contact portion that contacts the base member, a wall portion extending from the contact portion in a direction away from the base member, and the wall portion, And an adjustment base portion extending along the base member, wherein the adjustment member is attached to the base member and the second battery is attached to the adjustment member.
- a space is provided between the base and the base, and the first mounting portion is disposed in the space.
- the first attachment portion is disposed in the space between the base member and the adjustment base portion, interference between the first attachment portion and the second battery can be prevented. Further, since a space is formed between the base member and the adjustment base portion, a cooling effect due to the flow of air in the space can be obtained.
- the plurality of first mounting portions are provided at intervals, and the plurality of first mounting portions abut against a pair of opposing surfaces of the first battery, respectively, and Is located within.
- the first battery can be stably supported by sandwiching the opposing surface of the first battery with the first mounting portion.
- the plurality of first mounting portions are accommodated in the space, interference between the first mounting portion and the second battery when the second battery is mounted can be suppressed.
- an opening is formed in the base portion, and the opening has a first opening connected to the space.
- the intake of air to the space side can be increased by the first opening, and the cooling effect in the working machine, in particular, on the engine side can be enhanced.
- the first opening in the base member the area for sucking air to the engine side can be increased, and the speed of air sucked from the front side of the work machine can be reduced. By reducing the speed of the air sucked in from the front side of the work machine, the inflow of foreign matter from the front side of the work machine can be suppressed.
- the first opening is connected to the space between the base member and the adjustment base portion, the cooling effect by the flow of air in the space can be further enhanced.
- an opening is formed in the base member, and the opening has a second opening provided in a region that does not overlap with the first battery and the adjustment member.
- the intake of air into the work machine can be increased by the second opening, and the cooling effect in the work machine, particularly on the engine side can be enhanced.
- the second opening in the base member the area for sucking air to the engine side can be increased, and the speed of air sucked from the front side of the working machine can be reduced.
- the second opening is provided in a region that does not overlap with the first base member and the adjustment member, the air suction effect is obtained regardless of the mounting mode of the first battery and the second battery regardless of the mounting mode. be able to. Therefore, the cooling effect of the engine can be further enhanced.
- the adjusting member is an adjusting member for mounting a second battery having a different size from the first battery in the working machine mounting the first battery on the first mounting portion of the base member.
- the adjustment member is attached to the base member in a state where the first battery is not attached to the base member, and the adjustment member has a second attachment portion to which the second battery is attached; When attached to the base member, it is disposed between the base member and the second battery so as to cover the first attachment portion.
- the second battery having a different size from the first battery can be attached to the base member.
- the adjusting member covers the first mounting portion of the base member, when the second battery is mounted, interference between the second battery and the first mounting portion can be suppressed.
- a common base member can be used, and versatility can be improved.
- FIG. 1 is an overall perspective view of a working machine according to an embodiment.
- FIG. 2 is a diagram illustrating an arrangement state of the first battery according to the embodiment.
- FIG. 3 is a diagram illustrating a support according to the embodiment.
- FIG. 4 is a diagram illustrating an arrangement state of the second battery according to the embodiment.
- FIG. 5 is a diagram illustrating a support and an adjustment member according to the embodiment.
- FIG. 1 is a perspective view of a working machine according to the present embodiment.
- FIG. 2 is a perspective view partially showing the structure inside the bonnet 12 described later. Note that the direction indicated by the arrow F in the drawings is the front side of the tractor, the direction indicated by the arrow L is the left side of the tractor, and the direction indicated by the arrow U is the upper side of the tractor.
- a tractor exemplified in the present embodiment includes a driving unit 1 located in a front half of a vehicle body, a front frame 2 supporting the driving unit 1, a housing unit 3 also serving as a rear frame, a rear half of the vehicle body. , A left and right front wheel 5 located on the left and right of the driving unit 1, a left and right rear wheel 6 located on the left and right of the driving unit 4, and a left and right rear fender 7 covering the left and right rear wheels 6. Etc. are provided.
- the driving unit 1 includes an engine 8 located behind the driving unit 1, a cooling fan (not shown) located in front of the engine 8, and a radiator 10 located in front of the cooling fan.
- a battery 50 located in front of the radiator 10 located in front of the radiator 10
- a support body 60 for supporting the battery and a swingable open / close hood 12 covering these components are provided.
- FIG. 2 shows the radiator 10, the battery 50, and the support 60 inside the hood 12.
- the radiator 10 and the cooling fan take in outside air into the bonnet 12 from the intake section 12A provided at the front end of the bonnet 12 and supply the taken outside air as cooling air to the rear radiator 10 and the engine 8 by the operation thereof. I do.
- the front frame 2 supports a left-right front wheel support member 13 supporting the left and right front wheels 5 so as to be rollable via a front-rear support shaft or the like.
- the housing unit 3 has a link mechanism (not shown) for connecting the working device, and an electro-hydraulic control type lifting unit (not shown) for driving up and down the working device (not shown) via the link mechanism. , And a PTO shaft (not shown) that enables the working power to be taken out to the working device.
- the driving unit 4 includes a steering wheel 23 for steering the front wheels, a shift lever 24, a driver seat 28 located between the left and right rear fenders 7, and the like.
- FIGS. 2 to 5 show the battery 50 and its peripheral components, such as the support body 60, with the hood 12 shown in FIG. 1 open, and omit other components.
- the support 60 of the working machine of the present embodiment is configured such that batteries of different dimensions can be selected and one of them can be attached.
- the support body 60 of the present embodiment is configured to support the first battery 51 and the second battery 52 having a different size from the first battery 51.
- a third battery having a different size from the first battery 51 and the second battery 52 may be supported.
- FIG. 2 is a perspective view of a state where the first battery 51 is attached to the support 60
- FIG. 4 is a perspective view of a state where the second battery 52 is attached to the support 60.
- the capacity of the second battery 52 is larger than the capacity of the first battery 51.
- the length of the second battery 52 is It is longer than the length of one battery 51.
- the first battery 51 is a substantially rectangular parallelepiped and has six surfaces orthogonal to each other. More specifically, when viewed from the front of the work machine, the first battery 51 includes a first front surface 51a located on the front side (front side), a first rear surface 51b located on the back side (rear side), and a right side. It has a first right side surface 51c located on the left side, a first left side surface 51d located on the left side, a first upper surface 51e located on the upper side, and a first lower surface 51f located on the lower side.
- the second battery 52 is a substantially rectangular parallelepiped and has six surfaces orthogonal to each other. More specifically, when viewed from the front of the work machine, the second battery 52 includes a second front surface 52a located on the front side (front side), a second rear surface 52b located on the back side (rear side), and a right side. It has a second right side surface 52c located on the left side, a second left side surface 52d located on the left side, a second upper surface 52e located on the upper side, and a second lower surface 52f located on the lower side.
- the support 60 has a base member 61, an adjustment member 62, and a fixing member 63.
- the base member 61 has a first attachment portion 61b to which the first battery 51 is attached.
- the adjustment member 62 is attached to the base member 61 when the first battery 51 is not attached to the base member 61.
- the adjustment member 62 is used when the second battery 52 is mounted, and is not used when the first battery 51 is mounted.
- the first battery 51 is housed in an upper space located above the base member 61.
- the first battery 51 is attached to the base member 61 in a state where the adjustment member 62 is not provided.
- the base member 61 has a plate-shaped base portion 61a and a plurality of protrusions protruding from the base portion 61a.
- the upper surface of the base portion 61a is disposed to face the first lower surface 51f of the first battery 51, and may be in contact with the first lower surface 51f.
- the area of the base portion 61a in plan view (the surface extending in the left-right direction and the front-rear direction of the working machine) is larger than the area of the first battery 51 in plan view and the area of the second battery 52 in plan view.
- the protrusion is provided at a position where the upper surface of the base 61a is in contact with the first lower surface 51f of the first battery 51 and does not overlap with the first battery 51.
- the protruding portion forms the first mounting portion 61b and the first ground portion 61c.
- the first mounting portion 61b abuts on one of the six surfaces of the first battery 51 and regulates the movement of the first battery 51.
- the first mounting portion 61b of the present embodiment has an L-shaped cross section, and one surface of the L-shape contacts the surface of the first battery 51.
- a fixing hole 61e to which the fixing member 63 is connected is formed on the other surface of the L-shaped protrusion constituting the first mounting portion 61b.
- a plurality of first attachment portions 61b are provided at intervals.
- the plurality of first mounting portions 61b are in contact with a pair of opposing surfaces of the first battery.
- the first mounting portion 61b of the present embodiment includes a right first mounting portion 61bl that contacts the first right side surface 51c of the first battery 51, and a left first mounting portion that contacts the first left side surface 51d of the first battery 51.
- a part 61br thus, the first battery 51 can be stably supported by sandwiching the opposing surface of the first battery 51 with the first attachment portion 61b.
- the ground cord 51x of the first battery 51 is attached to the first ground part 61c. In the vicinity of the first mounting portion 61b, it is arranged on the rear side of the first mounting portion 61b.
- the first ground portion 61c of the present embodiment includes a right first ground portion 61cl located on the first right side surface 51c side of the first battery 51 and a left first ground portion 61cl located on the first left side surface 51d side of the first battery 51. 1 earth part 61cr.
- the ground cord of the first battery is attached to one of the right first ground portion 61cl and the left first ground portion 61cr according to the direction in which the first battery is arranged. In FIG. 2, the ground cord 51x is fixed to the right first ground portion 61cl.
- the fixing member 63 has a first fixing portion 63a that abuts on a surface of the first battery 51 opposite to the base member 61, and a second fixing portion 63b that is connected to the first fixing portion 63a.
- the first fixing portion 63a has an L-shaped cross section and contacts two adjacent surfaces of the first battery 51 and a corner where the two surfaces intersect.
- the first fixing portion 63a of the present embodiment is in contact with the first upper surface 51e, which is the surface of the first battery 51 opposite to the base member 61, and the first front surface 51a.
- the first fixing portion 63a extends in the left-right direction, and a side portion in the left-right direction is connected to the second fixing portion 63b.
- a hole (not shown) through which the second fixing portion 63b is inserted is formed on a side portion of the first fixing portion 63a.
- the second fixing portion 63b is an elongated member, and is detachably connected to the base member 61 when the first battery 51 is attached to the base member 61.
- One end of the second fixing portion 63b is connected to the first fixing portion 63a, and the other end of the second fixing portion 63b is connected to a fixing hole 61e formed in the projection of the base member 61.
- the other end of the second fixing portion 63b is bent in an L shape, and is hooked on the base member 61 in a state where the bent portion is inserted into the fixing hole 61e.
- a male screw (not shown) is formed at one end of the second fixing portion 63b.
- the nut 63d is attached to a male screw at the other end of the second fixing portion 63b in a state where one end of the second fixing portion 63b is inserted into a fixing hole (not shown) of the first fixing portion 63a.
- One battery 51 can be fastened and fixed to the base member 61.
- the first battery 51 can be stably supported by sandwiching the opposing surface of the first battery 51 between the upper surface of the base member 61 and the first fixing portion 63a of the fixing member 63.
- the second battery 52 is housed in an upper space located above the adjustment member 62.
- the second battery 52 is attached to the base member 61 with the adjustment member 62 arranged.
- the adjusting member 62 is continuous with the contact portion 62e contacting the base member 61, the wall portion 62d extending from the contact portion 62e in a direction away from the base member 61, and the wall member 62d. And an adjustment base portion 62a extending along.
- the contact portion 62e contacts the upper surface of the base member 61, and is fixed to the base member 61 by a fastening member such as a bolt and a nut.
- a plurality of contact portions 62e are provided, the side farther from the second battery than the right first mounting portion 61bl (the right side in the present embodiment), and the side farther from the second battery than the first left mounting portion 61br. (The left side in the present embodiment).
- the wall portion 62d extends in a direction away from the base member 61.
- the wall portion 62d of the present embodiment is orthogonal to the contact portion 62e and extends upward.
- the length (height) of the wall portion 62d is the height of the space between the base portion 61a of the base member 61 and the adjustment base portion 62a.
- the adjustment base portion 62a extends along the base portion 61a of the base member 61, and extends in a planar direction.
- the adjustment base 62a has a plate shape.
- the upper surface of the adjustment base portion 62a is disposed to face the second lower surface 52f of the second battery 52, and may be in contact with the second lower surface 52f.
- the adjustment base portion 62a and the base portion 61a are separated from each other, and a space S is formed therebetween.
- the adjustment member 62 is arranged so as to cover the first mounting portion 61b of the base member 61.
- the adjustment member 62 is disposed between the base member 61 and the second battery 52.
- the adjustment base portion 62a of the adjustment member 62 covers the first attachment portion 61b of the base member 61 and is disposed between the base member 61 and the second battery 52. Since the dimensions of the first battery 51 and the dimensions of the second battery 52 are different, if the second battery 52 is directly attached to the base member 61, the first attachment portion 61b may hit the second battery 52. However, since the adjustment member 62 covers the first attachment portion 61b of the base member 61, interference between the second battery 52 and the first attachment portion 61b when the second battery 52 is mounted can be suppressed. Therefore, in the working machine on which the first battery 51 is mounted, the second battery 52 can also be mounted.
- the adjusting member 62 has a second mounting portion 62b to which the second battery 52 is mounted.
- the second mounting portion 62b is configured by a member having a U-shaped cross section having a pair of opposing surfaces and a connecting surface connecting the opposing surfaces.
- the connection surface is arranged upward.
- the side edges of the pair of opposing surfaces and the side edge of the connection surface in the second mounting portion abut on one of the six surfaces of the second battery 52 to regulate the movement of the second battery 52.
- the second mounting portion of the present embodiment includes a right second mounting portion 62bl that contacts the second right side surface 52c of the second battery 52, and a left second mounting portion that contacts the second left side surface 52d of the second battery 52. 62 br.
- the second battery 52 can be stably supported by sandwiching the facing surface of the second battery 52 between the second mounting portions 62b.
- the first battery 51 and the second battery 52 having different dimensions can be fixed to the common base member 61.
- a common base member 61 can be used, and versatility can be improved. It is possible to select and mount both the first battery 51 and the second battery 52 having different dimensions without significantly changing the design or purchasing a plurality of working machines.
- the adjustment member 62 is connected to the first ground portion 61c.
- the contact portion 62e of the adjustment member 62 is connected to the first ground portion 61c.
- the adjustment member 62 has a second ground portion 62c connected to the ground cord 52x of the second battery 52. Batteries of different dimensions may have different lengths and locations of ground cords.
- the base member 61 and the earth cord of the second battery can be connected via the adjustment member 62.
- the adjusting member 62 is arranged so as to cover the first ground cord. Since the adjustment member 62 covers the first ground portion 61c of the base member 61, when the second battery 52 is mounted, interference between the second battery 52 and the first ground portion 61c can be suppressed. Therefore, in the working machine on which the first battery 51 is mounted, the second battery 52 can also be mounted.
- the second battery 52 is fixed to the base member 61 by the fixing member 63.
- the first fixing portion 63a of the fixing member 63 is in contact with a second upper surface 52e, which is a surface opposite to the base member 61 of the second battery 52, and a second front surface 52a.
- the second fixing portion 63b is detachably connected to the adjusting member 62 in a state where the adjusting member 62 is attached to the base member 61 and the second battery 52 is attached to the adjusting member 62.
- the second battery 52 can be tightened and fixed to the adjustment member 62 by the fixing member 63.
- the first battery 51 and the second battery 52 can be fixed to the base member 61 by the common fixing member 63.
- a space S is provided between the base member 61 and the adjustment base portion 62a.
- the plurality of first attachment portions 61b of the base member 61 are arranged in the space S. Since the first attachment portion 61b is disposed in the space S between the base member 61 and the adjustment base portion 62a, interference between the first attachment portion 61b and the second battery 52 can be prevented. Further, since the space S is formed between the base member 61 and the adjustment base portion 62a, an effect of cooling the engine by the flow of air in the space can be obtained. In particular, a suitable cooling effect can be obtained in a support having an opening described later.
- the base member 61 has an opening 65. More specifically, the base portion 61a of the base member 61 has an opening 65 formed through the base portion 61a.
- the opening 65 can increase the intake amount of air in the driving unit 1 and enhance the cooling effect of the engine.
- the hood 12 is provided with an air intake portion 12A that straddles the front side and the side surface of the working machine.
- the intake section 12A is covered with a mesh-like member, and is configured to suck air while preventing foreign substances from being mixed.
- the opening 65 in the base member 61 the area of the portion that sucks air into the bonnet 12 increases, and the air suction speed in the suction portion 12A can be reduced. Therefore, the inflow of foreign matter from the front side of the working machine can be suppressed.
- the opening 65 and the suction portion 12A are preferably covered with a mesh-shaped member.
- the opening 65 has a first opening 65a connected to the space S.
- the first opening 65a is arranged at the center in the left-right direction of the base 61a.
- the first opening 65a has a horizontally long rectangular shape in plan view. Since the first opening 65a is connected to the space S, the cooling effect of the engine 8 by the flow of air in the space S between the base member 61 and the adjustment base portion 62a can be further enhanced.
- the opening 65 has a second opening 65b provided in a region that does not overlap the first battery 51 and the adjustment member 62 in plan view. Since the second opening 65b is provided in a region that does not overlap with the first battery 51 and the adjustment member 62, the mounting state of the first battery 51 and the second battery 52 is not affected. Inhalation effect can be obtained. Therefore, the cooling effect of the engine can be further enhanced.
- the second openings 65b are arranged on both left and right sides of the battery and in front of the radiator 10.
- the second opening 65b has a vertically long rectangular shape in plan view.
- the first battery and the second battery having a different size from the first battery can be selected and mounted on the working machine.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The purpose of the present invention is to provide a work machine that enables the selecting and mounting of batteries of various dimensions. This work machine has a support body (60) that supports a first battery and a second battery (52) having dimensions different from those of the first battery. The support body has: a base member (61) that has a first attachment part (61b) to which the first battery is attached; and an adjustment member (62) that is attached to the base member in a state in which the first battery is not attached to the base member. The adjustment member has a second attachment part (62b) that covers the first attachment part and is disposed between the base member and the second battery, and to which the second battery is attached.
Description
本発明は、バッテリを支持体に取り付ける作業機及び調整部材に関する。
The present invention relates to a working machine and an adjustment member for mounting a battery on a support.
バッテリを支持体に取り付ける作業機が提供されている(例えば、特許文献1)。特許文献1の作業機は、バッテリを載せるベース部材と、バッテリの前側上端縁部である角部に係合するバッテリ係合片と、バッテリ係合片とベース部材とを繋ぐ連結アーム片と、を有する。当該バッテリ係合片とアーム片によって、ベース部材上にバッテリを固定する。
作業 There is provided a working machine for attaching a battery to a support (for example, Patent Document 1). The work machine of Patent Document 1 includes a base member on which a battery is placed, a battery engaging piece that engages a corner that is a front upper edge of the battery, a connecting arm piece that connects the battery engaging piece and the base member, Having. The battery is fixed on the base member by the battery engaging piece and the arm piece.
新興国においては、トラクタは様々な用途で使用されており、バッテリへの過負荷となることがある。具体的には、大型コンバインの上にトラクタを載せ、その出力をコンバインの収穫や走行機能の動力源として使用することがある。この場合、通常のトラクタとしての使用よりもバッテリへの負荷が高い。よって、通常のバッテリよりも容量が大きいバッテリを搭載して作業を行うことが望まれる。しかし、従来の作業機において、容量が大きいバッテリを搭載しようとしても、バッテリの寸法が異なるため、支持体にバッテリを安定して固定することができなかった。
ト ラ In emerging countries, tractors are used for a variety of purposes and may overload the battery. Specifically, a tractor may be mounted on a large combine, and the output of the tractor may be used as a power source for harvesting and running functions of the combine. In this case, the load on the battery is higher than the use as a normal tractor. Therefore, it is desired to carry out the operation by mounting a battery having a larger capacity than a normal battery. However, even if an attempt is made to mount a battery having a large capacity in a conventional working machine, the dimensions of the battery are different, so that the battery cannot be stably fixed to the support.
本発明はかかる事情に鑑み、異なる寸法のバッテリを選択して搭載できる作業機を提供することを目的とする。
In view of such circumstances, an object of the present invention is to provide a working machine which can select and mount batteries of different sizes.
本開示に係る作業機は、第1バッテリと、前記第1バッテリと異なる寸法の第2バッテリと、を支持する支持体を有する作業機であって、前記支持体は、前記第1バッテリが取り付けられる第1取付部を有するベース部材と、前記第1バッテリが前記ベース部材に取り付けられていない状態において、前記ベース部材に取り付けられる調整部材と、を有し、前記調整部材は、前記第1取付部を覆って前記ベース部材と前記第2バッテリの間に配置されており、前記第2バッテリが取り付けられる第2取付部を有する。
A working machine according to the present disclosure is a working machine having a support for supporting a first battery and a second battery having a different size from the first battery, wherein the support is provided with the first battery. A base member having a first mounting portion, and an adjustment member mounted on the base member in a state where the first battery is not mounted on the base member, wherein the adjustment member is provided with the first mounting member. A second mounting portion that is disposed between the base member and the second battery so as to cover the portion, and to which the second battery is mounted.
調整部材を用いることにより、第1バッテリと異なる寸法の第2バッテリをベース部材に取り付けることができる。このとき、調整部材がベース部材の第1取付部を覆うため、第2バッテリを搭載する際における第2バッテリと第1取付部の干渉を抑制できる。第1バッテリを搭載する場合と第2バッテリを搭載する場合において、共通のベース部材を用いることができ、汎用性を高めることができる。
By using the adjusting member, the second battery having a different size from the first battery can be attached to the base member. At this time, since the adjusting member covers the first mounting portion of the base member, interference between the second battery and the first mounting portion when mounting the second battery can be suppressed. When the first battery and the second battery are mounted, a common base member can be used, and versatility can be improved.
好ましい一態様によれば、前記ベース部材は、前記第1バッテリのアースコードと接続される第1アース部を有し、前記調整部材は、前記第1アース部と連結されており、前記第2バッテリのアースコードと接続される第2アース部を有する。
According to a preferred aspect, the base member has a first ground portion connected to a ground cord of the first battery, the adjustment member is connected to the first ground portion, and the second ground portion is connected to the second ground portion. A second grounding portion connected to a grounding cord of the battery;
本態様によれば、第1バッテリを搭載する場合に第1バッテリのアースコードを第1アース部に接続するとともに、第2バッテリを搭載する場合に調整部材を介してベース部材と第2バッテリのアースコードを接続することができる。
According to this aspect, the ground cord of the first battery is connected to the first ground portion when the first battery is mounted, and the base member and the second battery are connected via the adjustment member when the second battery is mounted. An earth cord can be connected.
好ましい一態様によれば、前記支持体は、前記第1バッテリ及び前記第2バッテリを前記ベース部材に固定する固定部材を有し、前記固定部材は、前記第1バッテリの前記ベース部材と反対側の面及び前記第2バッテリの前記ベース部材と反対側の面に当接する第1固定部と、前記第1固定部と連結される第2固定部と、を有し、前記第2固定部は、前記第1バッテリが前記ベース部材に取り付けられた状態において、前記ベース部材に着脱可能に接続され、前記調整部材が前記ベース部材に取り付けられ、かつ前記第2バッテリが前記調整部材に取り付けられた状態において、前記調整部材に着脱可能に接続される。
According to a preferred aspect, the support has a fixing member for fixing the first battery and the second battery to the base member, and the fixing member is provided on a side of the first battery opposite to the base member. And a second fixing portion connected to the first fixing portion, the first fixing portion being in contact with the surface of the second battery and the surface of the second battery opposite to the base member, wherein the second fixing portion is In a state in which the first battery is attached to the base member, the first battery is detachably connected to the base member, the adjustment member is attached to the base member, and the second battery is attached to the adjustment member. In the state, it is detachably connected to the adjustment member.
本態様によれば、第2バッテリを固定部材によって調整部材に固定することができ、共通の固定部材によって第1バッテリ及び第2バッテリをベース部材に固定することができる。
According to this aspect, the second battery can be fixed to the adjustment member by the fixing member, and the first battery and the second battery can be fixed to the base member by the common fixing member.
好ましい一態様によれば、前記調整部材は、前記ベース部材に当接する当接部と、前記ベース部材から離れる方向に向かって前記当接部から延出する壁部と、前記壁部に連なり、かつ前記ベース部材に沿って延びる調整ベース部と、を有し、前記調整部材が前記ベース部材に取り付けられ、かつ前記第2バッテリが前記調整部材に取り付けられた状態において、前記ベース部材と前記調整ベース部との間に空間が設けられており、前記第1取付部は、前記空間内に配置されている。
According to a preferred aspect, the adjusting member is continuous with the contact portion that contacts the base member, a wall portion extending from the contact portion in a direction away from the base member, and the wall portion, And an adjustment base portion extending along the base member, wherein the adjustment member is attached to the base member and the second battery is attached to the adjustment member. A space is provided between the base and the base, and the first mounting portion is disposed in the space.
本態様によれば、ベース部材と調整ベース部との間に空間に第1取付部が配置されているため、第1取付部と第2バッテリの干渉を防ぐことができる。また、ベース部材と調整ベース部との間に空間が形成されることにより、当該空間の空気の流れによる冷却効果を得ることができる。
According to this aspect, since the first attachment portion is disposed in the space between the base member and the adjustment base portion, interference between the first attachment portion and the second battery can be prevented. Further, since a space is formed between the base member and the adjustment base portion, a cooling effect due to the flow of air in the space can be obtained.
好ましい一態様によれば、前記第1取付部は、間隔を空けて複数設けられ、前記複数の第1取付部は、前記第1バッテリの対向する一対の面に対してそれぞれ当接し、前記空間内に配置されている。
According to a preferred aspect, the plurality of first mounting portions are provided at intervals, and the plurality of first mounting portions abut against a pair of opposing surfaces of the first battery, respectively, and Is located within.
本態様によれば、第1バッテリの対向する面を第1取付部によって挟むことにより、第1バッテリを安定して支持することができる。また、複数の第1取付部が空間内に収容されているため、第2バッテリを搭載する場合における第1取付部と第2バッテリの干渉を抑制できる。
According to this aspect, the first battery can be stably supported by sandwiching the opposing surface of the first battery with the first mounting portion. In addition, since the plurality of first mounting portions are accommodated in the space, interference between the first mounting portion and the second battery when the second battery is mounted can be suppressed.
好ましい一態様によれば、前記ベース部には、開口が形成されており、前記開口は、前記空間に繋がる第1開口を有する。
According to a preferred aspect, an opening is formed in the base portion, and the opening has a first opening connected to the space.
本態様によれば、第1開口によって空間側への空気の取り込みを増加させ、作業機内、特にエンジン側の冷却効果を高めることができる。加えて、ベース部材に第1開口を形成することにより、エンジン側へ空気を吸入するための面積を増加させ、作業機の正面側から吸入する空気の速度を下げることができる。作業機の正面側から吸入する空気の速度を下げることにより、作業機の正面側から異物の流入を抑制できる。また、ベース部材と調整ベース部との間に空間に第1開口が繋がっているため、空間における空気の流れによる冷却効果をより高めることができる。
According to this aspect, the intake of air to the space side can be increased by the first opening, and the cooling effect in the working machine, in particular, on the engine side can be enhanced. In addition, by forming the first opening in the base member, the area for sucking air to the engine side can be increased, and the speed of air sucked from the front side of the work machine can be reduced. By reducing the speed of the air sucked in from the front side of the work machine, the inflow of foreign matter from the front side of the work machine can be suppressed. Further, since the first opening is connected to the space between the base member and the adjustment base portion, the cooling effect by the flow of air in the space can be further enhanced.
好ましい一態様によれば、前記ベース部材には、開口が形成されており、前記開口は、前記第1バッテリ及び前記調整部材に重ならない領域に設けられた第2開口を有する。
According to a preferred aspect, an opening is formed in the base member, and the opening has a second opening provided in a region that does not overlap with the first battery and the adjustment member.
本態様によれば、第2開口によって作業機内への空気の取り込みを増加させ、作業機内、特にエンジン側の冷却効果を高めることができる。加えて、ベース部材に第2開口を形成することにより、エンジン側へ空気を吸入するための面積を増加させ、作業機の正面側から吸入する空気の速度を下げることができる。作業機の正面側から吸入する空気の速度を下げることにより、作業機の正面側からの異物の流入を抑制できる。第2開口が第1ベース部材及び調整部材に重ならない領域に設けられているため、第1バッテリ及び第2バッテリの搭載態様に影響されず、いずれの搭載態様においても、空気の吸入効果を得ることができる。よって、エンジンの冷却効果をより高めることができる。
According to this aspect, the intake of air into the work machine can be increased by the second opening, and the cooling effect in the work machine, particularly on the engine side can be enhanced. In addition, by forming the second opening in the base member, the area for sucking air to the engine side can be increased, and the speed of air sucked from the front side of the working machine can be reduced. By reducing the speed of the air taken in from the front side of the work machine, it is possible to suppress the inflow of foreign matter from the front side of the work machine. Since the second opening is provided in a region that does not overlap with the first base member and the adjustment member, the air suction effect is obtained regardless of the mounting mode of the first battery and the second battery regardless of the mounting mode. be able to. Therefore, the cooling effect of the engine can be further enhanced.
本開示に係る作業機は、調整部材は、ベース部材の第1取付部に第1バッテリを搭載する作業機において、前記第1バッテリと異なる寸法の第2バッテリを取り付けるための調整部材であって、前記調整部材は、前記第1バッテリが前記ベース部材に取り付けられていない状態において、前記ベース部材に取り付けられ、前記調整部材は、前記第2バッテリが取り付けられる第2取付部を有し、前記ベース部材に取り付けられた状態において、前記第1取付部を覆って前記ベース部材と前記第2バッテリの間に配置されている。
In the working machine according to the present disclosure, the adjusting member is an adjusting member for mounting a second battery having a different size from the first battery in the working machine mounting the first battery on the first mounting portion of the base member. The adjustment member is attached to the base member in a state where the first battery is not attached to the base member, and the adjustment member has a second attachment portion to which the second battery is attached; When attached to the base member, it is disposed between the base member and the second battery so as to cover the first attachment portion.
調整部材を用いることにより、第1バッテリと異なる寸法の第2バッテリをベース部材に取り付けることができる。この場合、調整部材がベース部材の第1取付部を覆うため、第2バッテリを搭載する場合に、第2バッテリと第1取付部の干渉を抑制できる。第1バッテリを搭載する場合と第2バッテリを搭載する場合において、共通のベース部材を用いることができ、汎用性を高めることができる。
By using the adjusting member, the second battery having a different size from the first battery can be attached to the base member. In this case, since the adjusting member covers the first mounting portion of the base member, when the second battery is mounted, interference between the second battery and the first mounting portion can be suppressed. When the first battery and the second battery are mounted, a common base member can be used, and versatility can be improved.
以下に添付図面を参照しながら、本発明の好適な実施形態について詳細に説明する。なお、以下の図面の記載において、同一又は類似の部分には、同一又は類似の符号を付している。ただし、図面は模式的なものであり、各寸法の比率等は現実のものとは異なることに留意すべきである。したがって、具体的な寸法等は、以下の説明を参酌して判断すべきである。また、図面相互間においても互いの寸法の関係や比率が異なる部分が含まれ得る。本明細書および図面において、実質的に同一の機能、構成を有する要素については、同一の符号を付することにより重複説明を省略し、また本発明に直接関係のない要素は図示を省略する。
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the drawings, the same or similar parts are denoted by the same or similar reference numerals. However, it should be noted that the drawings are schematic and ratios of dimensions are different from actual ones. Therefore, specific dimensions and the like should be determined in consideration of the following description. In addition, parts having different dimensional relationships and ratios between drawings may be included. In the specification and the drawings, elements having substantially the same function and configuration will be denoted by the same reference numerals, and redundant description will be omitted. Elements not directly related to the present invention will be omitted.
(1)作業機の全体概略構成
本発明に係る作業車を、作業車の一例であるトラクタに適応した実施形態について、図面に基づいて説明する。図1は、本実施形態にかかる作業機の斜視図である。図2は、後述するボンネット12内部の構造を部分的に示した斜視図である。尚、図面に記載した符号Fの矢印が指し示す方向がトラクタの前側であり、符号Lの矢印が指し示す方向がトラクタの左側であり、符号Uの矢印が指し示す方向がトラクタの上側である。 (1) Overall Schematic Configuration of Work Machine An embodiment in which a work vehicle according to the present invention is applied to a tractor, which is an example of a work vehicle, will be described with reference to the drawings. FIG. 1 is a perspective view of a working machine according to the present embodiment. FIG. 2 is a perspective view partially showing the structure inside thebonnet 12 described later. Note that the direction indicated by the arrow F in the drawings is the front side of the tractor, the direction indicated by the arrow L is the left side of the tractor, and the direction indicated by the arrow U is the upper side of the tractor.
本発明に係る作業車を、作業車の一例であるトラクタに適応した実施形態について、図面に基づいて説明する。図1は、本実施形態にかかる作業機の斜視図である。図2は、後述するボンネット12内部の構造を部分的に示した斜視図である。尚、図面に記載した符号Fの矢印が指し示す方向がトラクタの前側であり、符号Lの矢印が指し示す方向がトラクタの左側であり、符号Uの矢印が指し示す方向がトラクタの上側である。 (1) Overall Schematic Configuration of Work Machine An embodiment in which a work vehicle according to the present invention is applied to a tractor, which is an example of a work vehicle, will be described with reference to the drawings. FIG. 1 is a perspective view of a working machine according to the present embodiment. FIG. 2 is a perspective view partially showing the structure inside the
図1に示すように、本実施形態で例示するトラクタは、車体の前半部に位置する原動部1、原動部1を支持する前部フレーム2、後部フレームを兼ねるハウジングユニット3、車体の後半部に位置する搭乗式の運転部4、原動部1の左右に位置する左右の前輪5、運転部4の左右に位置する左右の後輪6、及び、左右の後輪6を覆う左右のリアフェンダ7等を備えている。
As shown in FIG. 1, a tractor exemplified in the present embodiment includes a driving unit 1 located in a front half of a vehicle body, a front frame 2 supporting the driving unit 1, a housing unit 3 also serving as a rear frame, a rear half of the vehicle body. , A left and right front wheel 5 located on the left and right of the driving unit 1, a left and right rear wheel 6 located on the left and right of the driving unit 4, and a left and right rear fender 7 covering the left and right rear wheels 6. Etc. are provided.
図1及び図2に示すように、原動部1は、原動部1の後部に位置するエンジン8、エンジン8の前方に位置する冷却ファン(図示せず)、冷却ファンの前方に位置するラジエータ10(図2参照)、ラジエータ10の前方に位置するバッテリ50、バッテリを支持する支持体60と、これらを覆う揺動開閉式のボンネット12等を備えている。図2は、ボンネット12内部のラジエータ10、バッテリ50及び支持体60を示している。ラジエータ10及び冷却ファンは、その作動により、外気を、ボンネット12の前端部に備えた吸気部12Aからボンネット12内に取り込み、取り込んだ外気を、冷却風として後方のラジエータ10及びエンジン8などに供給する。
As shown in FIGS. 1 and 2, the driving unit 1 includes an engine 8 located behind the driving unit 1, a cooling fan (not shown) located in front of the engine 8, and a radiator 10 located in front of the cooling fan. (See FIG. 2), a battery 50 located in front of the radiator 10, a support body 60 for supporting the battery, and a swingable open / close hood 12 covering these components are provided. FIG. 2 shows the radiator 10, the battery 50, and the support 60 inside the hood 12. The radiator 10 and the cooling fan take in outside air into the bonnet 12 from the intake section 12A provided at the front end of the bonnet 12 and supply the taken outside air as cooling air to the rear radiator 10 and the engine 8 by the operation thereof. I do.
前部フレーム2は、左右の前輪5を支持する左右向きの前輪支持部材13を、前後向きの支軸などを介してローリング可能に支持している。ハウジングユニット3は、その後部に、作業装置連結用のリンク機構(図示せず)、リンク機構を介して作業装置(図示せず)を昇降駆動する電子油圧制御式の昇降ユニット(図示せず)、及び、作業装置への作業動力の取り出しを可能にするPTO軸(図示せず)等を備えている。
The front frame 2 supports a left-right front wheel support member 13 supporting the left and right front wheels 5 so as to be rollable via a front-rear support shaft or the like. The housing unit 3 has a link mechanism (not shown) for connecting the working device, and an electro-hydraulic control type lifting unit (not shown) for driving up and down the working device (not shown) via the link mechanism. , And a PTO shaft (not shown) that enables the working power to be taken out to the working device.
運転部4は、前輪操舵用のステアリングホイール23、変速レバー24、及び、左右のリアフェンダ7の間に位置する運転座席28等を備えている。
The driving unit 4 includes a steering wheel 23 for steering the front wheels, a shift lever 24, a driver seat 28 located between the left and right rear fenders 7, and the like.
(2)バッテリの支持体の詳細構造
次いで、図2から図5に基づいて、バッテリ50を支持する支持体60について詳細に説明する。図2から図5は、図1に示すボンネット12を開いた状態におけるバッテリ50及びその周辺部品である支持体60等を示しており、その他の部品を省略している。 (2) Detailed Structure of Battery Support Next, thesupport 60 that supports the battery 50 will be described in detail with reference to FIGS. FIGS. 2 to 5 show the battery 50 and its peripheral components, such as the support body 60, with the hood 12 shown in FIG. 1 open, and omit other components.
次いで、図2から図5に基づいて、バッテリ50を支持する支持体60について詳細に説明する。図2から図5は、図1に示すボンネット12を開いた状態におけるバッテリ50及びその周辺部品である支持体60等を示しており、その他の部品を省略している。 (2) Detailed Structure of Battery Support Next, the
本実施の形態の作業機の支持体60は、異なる寸法のバッテリを選択して、いずれか一方を取り付けることができるように構成されている。なお、本実施の形態の支持体60は、第1バッテリ51と、第1バッテリ51と異なる寸法の第2バッテリ52と、を支持するように構成されているが、他の形態の支持体は、第1バッテリ51及び第2バッテリ52と異なる寸法の第3バッテリも支持できるように構成されていてもよい。
作業 The support 60 of the working machine of the present embodiment is configured such that batteries of different dimensions can be selected and one of them can be attached. Note that the support body 60 of the present embodiment is configured to support the first battery 51 and the second battery 52 having a different size from the first battery 51. , A third battery having a different size from the first battery 51 and the second battery 52 may be supported.
図2は、第1バッテリ51を支持体60に取り付けた状態の斜視図であり、図4は、第2バッテリ52を支持体60に取り付けた状態の斜視図である。第2バッテリ52の容量は、第1バッテリ51の容量よりも大きい。バッテリ50の高さ(上下方向の寸法)、バッテリ50の幅(左右方向の寸法)、及びバッテリ50の長さ(前後方向の寸法)の少なくともいずれかにおいて、第2バッテリ52の長さが第1バッテリ51の長さよりも長い。
FIG. 2 is a perspective view of a state where the first battery 51 is attached to the support 60, and FIG. 4 is a perspective view of a state where the second battery 52 is attached to the support 60. The capacity of the second battery 52 is larger than the capacity of the first battery 51. In at least one of the height of the battery 50 (dimension in the vertical direction), the width of the battery 50 (dimension in the horizontal direction), and the length of the battery 50 (dimension in the longitudinal direction), the length of the second battery 52 is It is longer than the length of one battery 51.
第1バッテリ51は、略直方体であり、互いに直交する6面を有する。より詳細には、第1バッテリ51は、作業機の正面から視認した状態において、正面側(前側)に位置する第1前面51a、背面側(後面側)に位置する第1後面51b、右側に位置する第1右側面51c、左側に位置する第1左側面51d、上側に位置する第1上面51e及び下側に位置する第1下面51fを有する。
The first battery 51 is a substantially rectangular parallelepiped and has six surfaces orthogonal to each other. More specifically, when viewed from the front of the work machine, the first battery 51 includes a first front surface 51a located on the front side (front side), a first rear surface 51b located on the back side (rear side), and a right side. It has a first right side surface 51c located on the left side, a first left side surface 51d located on the left side, a first upper surface 51e located on the upper side, and a first lower surface 51f located on the lower side.
第2バッテリ52は、略直方体であり、互いに直交する6面を有する。より詳細には、第2バッテリ52は、作業機の正面から視認した状態において、正面側(前側)に位置する第2前面52a、背面側(後面側)に位置する第2後面52b、右側に位置する第2右側面52c、左側に位置する第2左側面52d、上側に位置する第2上面52e及び下側に位置する第2下面52fを有する。
The second battery 52 is a substantially rectangular parallelepiped and has six surfaces orthogonal to each other. More specifically, when viewed from the front of the work machine, the second battery 52 includes a second front surface 52a located on the front side (front side), a second rear surface 52b located on the back side (rear side), and a right side. It has a second right side surface 52c located on the left side, a second left side surface 52d located on the left side, a second upper surface 52e located on the upper side, and a second lower surface 52f located on the lower side.
支持体60は、ベース部材61と、調整部材62と、固定部材63と、を有する。ベース部材61は、第1バッテリ51が取り付けられる第1取付部61bを有する。調整部材62は、第1バッテリ51がベース部材61に取り付けられていない状態において、ベース部材61に取り付けられる。調整部材62は、第2バッテリ52を搭載する場合に用いられ、第1バッテリ51を搭載する場合に用いられない。
The support 60 has a base member 61, an adjustment member 62, and a fixing member 63. The base member 61 has a first attachment portion 61b to which the first battery 51 is attached. The adjustment member 62 is attached to the base member 61 when the first battery 51 is not attached to the base member 61. The adjustment member 62 is used when the second battery 52 is mounted, and is not used when the first battery 51 is mounted.
図2及び図3に基づいて、第1バッテリ51を搭載する態様について説明する。第1バッテリ51は、ベース部材61の上側に位置する上方空間内に収容される。第1バッテリ51は、調整部材62が配置されていない状態で、ベース部材61に取り付けられる。
態 様 An embodiment in which the first battery 51 is mounted will be described with reference to FIGS. The first battery 51 is housed in an upper space located above the base member 61. The first battery 51 is attached to the base member 61 in a state where the adjustment member 62 is not provided.
ベース部材61は、板状のベース部61aと、ベース部61aから突出する複数の突起部と、を有する。ベース部61aの上面は、第1バッテリ51の第1下面51fに対向して配置されており、第1下面51fに当接してよい。ベース部61aの平面視(作業機の左右方向及び前後方向に延びる面)の面積は、第1バッテリ51の平面視の面積及び第2バッテリ52の平面視における面積よりも大きい。
The base member 61 has a plate-shaped base portion 61a and a plurality of protrusions protruding from the base portion 61a. The upper surface of the base portion 61a is disposed to face the first lower surface 51f of the first battery 51, and may be in contact with the first lower surface 51f. The area of the base portion 61a in plan view (the surface extending in the left-right direction and the front-rear direction of the working machine) is larger than the area of the first battery 51 in plan view and the area of the second battery 52 in plan view.
突起部は、ベース部61aの上面と第1バッテリ51の第1下面51fとが当接した状態で、第1バッテリ51と重ならない位置に設けられている。突起部は、第1取付部61b及び第1アース部61cを構成する。第1取付部61bは、第1バッテリ51の6面のいずれかに当接し、第1バッテリ51の移動を規制する。本実施の形態の第1取付部61bは、断面L字状であり、そのL字状の一面が第1バッテリ51の面に当接する。なお、第1取付部61bを構成するL字状の突起部の他面には、固定部材63が連結される固定穴部61eが形成されている。
The protrusion is provided at a position where the upper surface of the base 61a is in contact with the first lower surface 51f of the first battery 51 and does not overlap with the first battery 51. The protruding portion forms the first mounting portion 61b and the first ground portion 61c. The first mounting portion 61b abuts on one of the six surfaces of the first battery 51 and regulates the movement of the first battery 51. The first mounting portion 61b of the present embodiment has an L-shaped cross section, and one surface of the L-shape contacts the surface of the first battery 51. A fixing hole 61e to which the fixing member 63 is connected is formed on the other surface of the L-shaped protrusion constituting the first mounting portion 61b.
第1取付部61bは、間隔を空けて複数設けられている。複数の第1取付部61bは、第1バッテリの対向する一対の面に対してそれぞれ当接している。本実施の形態の第1取付部61bは、第1バッテリ51の第1右側面51cに当接する右第1取付部61blと、第1バッテリ51の第1左側面51dに当接する左第1取付部61brと、を有する。このように、第1バッテリ51の対向する面を第1取付部61bによって挟むことにより、第1バッテリ51を安定して支持することができる。
複数 A plurality of first attachment portions 61b are provided at intervals. The plurality of first mounting portions 61b are in contact with a pair of opposing surfaces of the first battery. The first mounting portion 61b of the present embodiment includes a right first mounting portion 61bl that contacts the first right side surface 51c of the first battery 51, and a left first mounting portion that contacts the first left side surface 51d of the first battery 51. A part 61br. Thus, the first battery 51 can be stably supported by sandwiching the opposing surface of the first battery 51 with the first attachment portion 61b.
第1アース部61cは、第1バッテリ51のアースコード51xが取り付けられる。第1取付部61bの近傍において、第1取付部61bの後側に配置されている。本実施の形態の第1アース部61cは、第1バッテリ51の第1右側面51c側に位置する右第1アース部61clと、第1バッテリ51の第1左側面51d側に位置する左第1アース部61crと、を有する。第1バッテリの配置する向きに応じて、右第1アース部61clと左第1アース部61crのいずれかに第1バッテリのアースコードを取り付ける。図2では、右第1アース部61clにアースコード51xを固定している。
ア ー ス The ground cord 51x of the first battery 51 is attached to the first ground part 61c. In the vicinity of the first mounting portion 61b, it is arranged on the rear side of the first mounting portion 61b. The first ground portion 61c of the present embodiment includes a right first ground portion 61cl located on the first right side surface 51c side of the first battery 51 and a left first ground portion 61cl located on the first left side surface 51d side of the first battery 51. 1 earth part 61cr. The ground cord of the first battery is attached to one of the right first ground portion 61cl and the left first ground portion 61cr according to the direction in which the first battery is arranged. In FIG. 2, the ground cord 51x is fixed to the right first ground portion 61cl.
固定部材63は、第1バッテリ51のベース部材61と反対側の面に当接する第1固定部63aと、第1固定部63aと連結される第2固定部63bと、を有する。第1固定部63aは、断面L字状であり、第1バッテリ51の隣接する2面及び当該2面が交わる角部に接する。本実施の形態の第1固定部63aは、第1バッテリ51のベース部材61と反対側の面である第1上面51eと、第1前面51aと、に接する。第1固定部63aは、左右方向に延びており、その左右方向の側部は、第2固定部63bが連結される。第1固定部63aの側部には、第2固定部63bが挿通される穴部(図示せず)が形成されている。第2固定部63bは、長尺状の部材であり、第1バッテリ51がベース部材61に取り付けられた状態において、ベース部材61に着脱可能に接続される。第2固定部63bの一端は、第1固定部63aに連結され、第2固定部63bの他端は、ベース部材61の突起部に形成された固定穴部61eに連結される。第2固定部63bの他端は、L字状に曲がっており、曲がった部分が固定穴部61eに挿通された状態でベース部材61に引っ掛かる。第2固定部63bの一端には、雄螺子(図示せず)が形成されている。第2固定部63bの一端が第1固定部63aの固定穴部(図示せず)に挿通された状態で、第2固定部63bの他端の雄螺子にナット63dが取り付けられることにより、第1バッテリ51をベース部材61に締め付け固定することができる。このように、ベース部材61の上面と固定部材63の第1固定部63aによって第1バッテリ51の対向する面を挟むことにより、第1バッテリ51を安定して支持することができる。
The fixing member 63 has a first fixing portion 63a that abuts on a surface of the first battery 51 opposite to the base member 61, and a second fixing portion 63b that is connected to the first fixing portion 63a. The first fixing portion 63a has an L-shaped cross section and contacts two adjacent surfaces of the first battery 51 and a corner where the two surfaces intersect. The first fixing portion 63a of the present embodiment is in contact with the first upper surface 51e, which is the surface of the first battery 51 opposite to the base member 61, and the first front surface 51a. The first fixing portion 63a extends in the left-right direction, and a side portion in the left-right direction is connected to the second fixing portion 63b. A hole (not shown) through which the second fixing portion 63b is inserted is formed on a side portion of the first fixing portion 63a. The second fixing portion 63b is an elongated member, and is detachably connected to the base member 61 when the first battery 51 is attached to the base member 61. One end of the second fixing portion 63b is connected to the first fixing portion 63a, and the other end of the second fixing portion 63b is connected to a fixing hole 61e formed in the projection of the base member 61. The other end of the second fixing portion 63b is bent in an L shape, and is hooked on the base member 61 in a state where the bent portion is inserted into the fixing hole 61e. A male screw (not shown) is formed at one end of the second fixing portion 63b. The nut 63d is attached to a male screw at the other end of the second fixing portion 63b in a state where one end of the second fixing portion 63b is inserted into a fixing hole (not shown) of the first fixing portion 63a. One battery 51 can be fastened and fixed to the base member 61. Thus, the first battery 51 can be stably supported by sandwiching the opposing surface of the first battery 51 between the upper surface of the base member 61 and the first fixing portion 63a of the fixing member 63.
次いで、図4及び図5に基づいて、第2バッテリ52を搭載する態様に説明する。第2バッテリ52は、調整部材62の上側に位置する上方空間内に収容される。第2バッテリ52は、調整部材62が配置された状態で、ベース部材61に取り付けられる。
Next, an embodiment in which the second battery 52 is mounted will be described with reference to FIGS. The second battery 52 is housed in an upper space located above the adjustment member 62. The second battery 52 is attached to the base member 61 with the adjustment member 62 arranged.
調整部材62は、ベース部材61に当接する当接部62eと、ベース部材61から離れる方向に向かって当接部62eから延出する壁部62dと、壁部62dに連なり、かつベース部材61に沿って延びる調整ベース部62aと、を有する。当接部62eは、ベース部材61の上面と当接し、ボルト及びナットなどの締結部材によってベース部材61に固定されている。当接部62eは、複数設けられており、右第1取付部61blよりも第2バッテリから離れる側(本実施の形態における右側)と、左第1取付部61brよりも第2バッテリから離れる側(本実施の形態における左側)と、に少なくとも設けられていてよい。本実施の形態は、右第1取付部61blよりも右側の右当接部62elと、左第1取付部61brよりも左側の左当接部(図示せず)と、第2バッテリ52の第2前面52aよりも離れる側の前当接部62efと、を有する。
The adjusting member 62 is continuous with the contact portion 62e contacting the base member 61, the wall portion 62d extending from the contact portion 62e in a direction away from the base member 61, and the wall member 62d. And an adjustment base portion 62a extending along. The contact portion 62e contacts the upper surface of the base member 61, and is fixed to the base member 61 by a fastening member such as a bolt and a nut. A plurality of contact portions 62e are provided, the side farther from the second battery than the right first mounting portion 61bl (the right side in the present embodiment), and the side farther from the second battery than the first left mounting portion 61br. (The left side in the present embodiment). In the present embodiment, the right contact portion 62el on the right side of the right first attachment portion 61bl, the left contact portion (not shown) on the left side of the left first attachment portion 61br, and the second battery 52 (2) a front contact portion 62 ef on the side away from the front surface 52 a.
壁部62dは、ベース部材61から離れる方向に延びている。本実施の形態の壁部62dは、当接部62eに直交し、上側に延びている。壁部62dの長さ(高さ)は、ベース部材61のベース部61aと調整ベース部62aとの間の空間の高さとなる。調整ベース部62aは、ベース部材61のベース部61aに沿って延び、平面方向に延びている。調整ベース部62aは、板状である。調整ベース部62aの上面は、第2バッテリ52の第2下面52fに対向して配置されており、第2下面52fに当接してよい。調整ベース部62aとベース部61aは、離間しており、その間に空間Sが形成されている。
The wall portion 62d extends in a direction away from the base member 61. The wall portion 62d of the present embodiment is orthogonal to the contact portion 62e and extends upward. The length (height) of the wall portion 62d is the height of the space between the base portion 61a of the base member 61 and the adjustment base portion 62a. The adjustment base portion 62a extends along the base portion 61a of the base member 61, and extends in a planar direction. The adjustment base 62a has a plate shape. The upper surface of the adjustment base portion 62a is disposed to face the second lower surface 52f of the second battery 52, and may be in contact with the second lower surface 52f. The adjustment base portion 62a and the base portion 61a are separated from each other, and a space S is formed therebetween.
調整部材62は、ベース部材61の第1取付部61bを覆うように配置される。調整部材62は、ベース部材61と第2バッテリ52の間に配置されている。具体的には、調整部材62の調整ベース部62aは、ベース部材61の第1取付部61bを覆い、かつベース部材61と第2バッテリ52の間に配置されている。第1バッテリ51の寸法と第2バッテリ52の寸法が異なっているため、第2バッテリ52を直接ベース部材61に取り付けようとすると、第1取付部61bが第2バッテリ52に当たるおそれがある。しかし、調整部材62がベース部材61の第1取付部61bを覆うため、第2バッテリ52を搭載する場合における第2バッテリ52と第1取付部61bの干渉を抑制できる。よって、第1バッテリ51を搭載する作業機において、第2バッテリ52をも搭載することができる。
The adjustment member 62 is arranged so as to cover the first mounting portion 61b of the base member 61. The adjustment member 62 is disposed between the base member 61 and the second battery 52. Specifically, the adjustment base portion 62a of the adjustment member 62 covers the first attachment portion 61b of the base member 61 and is disposed between the base member 61 and the second battery 52. Since the dimensions of the first battery 51 and the dimensions of the second battery 52 are different, if the second battery 52 is directly attached to the base member 61, the first attachment portion 61b may hit the second battery 52. However, since the adjustment member 62 covers the first attachment portion 61b of the base member 61, interference between the second battery 52 and the first attachment portion 61b when the second battery 52 is mounted can be suppressed. Therefore, in the working machine on which the first battery 51 is mounted, the second battery 52 can also be mounted.
調整部材62は、第2バッテリ52が取り付けられる第2取付部62bを有する。第2取付部62bは、一対の対向面と対向面を繋ぐ連結面を有する断面コ字状の部材によって構成される。連結面は、上側に向かって配置されている。第2取付部における一対の対向面の側縁と連結面の側縁とが、第2バッテリ52の6面のいずれかに当接し、第2バッテリ52の移動を規制する。本実施の形態の第2取付部は、第2バッテリ52の第2右側面52cに当接する右第2取付部62blと、第2バッテリ52の第2左側面52dに当接する左第2取付部62brと、を有する。このように、第2バッテリ52の対向する面を第2取付部62bに挟むことにより、第2バッテリ52を安定して支持することができる。
The adjusting member 62 has a second mounting portion 62b to which the second battery 52 is mounted. The second mounting portion 62b is configured by a member having a U-shaped cross section having a pair of opposing surfaces and a connecting surface connecting the opposing surfaces. The connection surface is arranged upward. The side edges of the pair of opposing surfaces and the side edge of the connection surface in the second mounting portion abut on one of the six surfaces of the second battery 52 to regulate the movement of the second battery 52. The second mounting portion of the present embodiment includes a right second mounting portion 62bl that contacts the second right side surface 52c of the second battery 52, and a left second mounting portion that contacts the second left side surface 52d of the second battery 52. 62 br. Thus, the second battery 52 can be stably supported by sandwiching the facing surface of the second battery 52 between the second mounting portions 62b.
このような調整部材62を有することにより、第1バッテリ51と異なる寸法の第2バッテリ52とを共通のベース部材61に固定できる。第1バッテリ51を搭載する場合と第2バッテリ52を搭載する場合において、共通のベース部材61を用いることができ、汎用性を高めることができる。大幅な設計変更や複数の作業機を購入することなく、寸法の異なる第1バッテリ51及び第2バッテリ52の両方を選択して搭載することができる。
調整 By having such an adjusting member 62, the first battery 51 and the second battery 52 having different dimensions can be fixed to the common base member 61. When the first battery 51 is mounted and when the second battery 52 is mounted, a common base member 61 can be used, and versatility can be improved. It is possible to select and mount both the first battery 51 and the second battery 52 having different dimensions without significantly changing the design or purchasing a plurality of working machines.
調整部材62は、第1アース部61cと連結されている。本実施の形態では、調整部材62の当接部62eが第1アース部61cと連結されている。調整部材62は、第2バッテリ52のアースコード52xと接続される第2アース部62cを有する。寸法の異なるバッテリでは、アースコードの長さや位置が異なることがある。調整部材62を介してベース部材61と第2バッテリのアースコードを接続することができる。また、調整部材62は、第1アースコードを覆うように配置される。調整部材62がベース部材61の第1アース部61cを覆うため、第2バッテリ52を搭載する場合に、第2バッテリ52と第1アース部61cの干渉を抑制できる。よって、第1バッテリ51を搭載する作業機において、第2バッテリ52をも搭載することができる。
The adjustment member 62 is connected to the first ground portion 61c. In the present embodiment, the contact portion 62e of the adjustment member 62 is connected to the first ground portion 61c. The adjustment member 62 has a second ground portion 62c connected to the ground cord 52x of the second battery 52. Batteries of different dimensions may have different lengths and locations of ground cords. The base member 61 and the earth cord of the second battery can be connected via the adjustment member 62. Further, the adjusting member 62 is arranged so as to cover the first ground cord. Since the adjustment member 62 covers the first ground portion 61c of the base member 61, when the second battery 52 is mounted, interference between the second battery 52 and the first ground portion 61c can be suppressed. Therefore, in the working machine on which the first battery 51 is mounted, the second battery 52 can also be mounted.
図4に示すように、固定部材63によって、第2バッテリ52がベース部材61に固定されている。固定部材63の第1固定部63aは、第2バッテリ52のベース部材61と反対側の面である第2上面52eと、第2前面52aと、に接する。第2固定部63bは、調整部材62がベース部材61に取り付けられ、かつ第2バッテリ52が調整部材62に取り付けられた状態において、調整部材62に着脱可能に接続される。固定部材63によって、第2バッテリ52を調整部材62に締め付け固定することができる。このように、共通の固定部材63によって第1バッテリ51及び第2バッテリ52をベース部材61に固定することができる。
第 As shown in FIG. 4, the second battery 52 is fixed to the base member 61 by the fixing member 63. The first fixing portion 63a of the fixing member 63 is in contact with a second upper surface 52e, which is a surface opposite to the base member 61 of the second battery 52, and a second front surface 52a. The second fixing portion 63b is detachably connected to the adjusting member 62 in a state where the adjusting member 62 is attached to the base member 61 and the second battery 52 is attached to the adjusting member 62. The second battery 52 can be tightened and fixed to the adjustment member 62 by the fixing member 63. As described above, the first battery 51 and the second battery 52 can be fixed to the base member 61 by the common fixing member 63.
調整部材62がベース部材61に取り付けられ、かつ第2バッテリ52が調整部材62に取り付けられた状態において、ベース部材61と調整ベース部62aとの間に空間Sが設けられている。ベース部材61の複数の第1取付部61bは、空間S内に配置されている。ベース部材61と調整ベース部62aとの間に空間Sに第1取付部61bが配置されているため、第1取付部61bと第2バッテリ52の干渉を防ぐことができる。また、ベース部材61と調整ベース部62aとの間に空間Sが形成されることにより、当該空間の空気の流れによるエンジンの冷却効果を得ることができる。特に、後述する開口を有する支持体において、好適な冷却効果を得ることができる。
In the state where the adjustment member 62 is attached to the base member 61 and the second battery 52 is attached to the adjustment member 62, a space S is provided between the base member 61 and the adjustment base portion 62a. The plurality of first attachment portions 61b of the base member 61 are arranged in the space S. Since the first attachment portion 61b is disposed in the space S between the base member 61 and the adjustment base portion 62a, interference between the first attachment portion 61b and the second battery 52 can be prevented. Further, since the space S is formed between the base member 61 and the adjustment base portion 62a, an effect of cooling the engine by the flow of air in the space can be obtained. In particular, a suitable cooling effect can be obtained in a support having an opening described later.
ベース部材61は、開口65を有している。より詳細には、ベース部材61のベース部61aは、ベース部61aを貫通する開口65が形成されている。当該開口65によって原動部1内の空気の吸入量を増加させ、エンジンの冷却効果を高めることができる。加えて、ベース部材61に開口65を形成することにより、ボンネット12内に空気を吸入するための面積を増加させ、ボンネット12の正面に位置する吸気部12Aから吸入する空気の速度を下げることができる。図1に示すように、ボンネット12には、作業機の正面側と側面側に跨がって吸気部12Aが設けられている。吸気部12Aは、網目状の部材によって覆われており、異物の混入を防ぎつつ、空気を吸入するように構成されている。しかし、吸気部12Aの空気の吸入速度が速いと、当該吸気部12Aの網目の隙間を介してエンジン側(ボンネット内)に異物が流入するおそれがある。ベース部材61に開口65を形成することにより、ボンネット12内へ空気を吸入する部分の面積が大きくなり、吸気部12Aにおける空気の吸入速度を低下させることができる。よって、作業機の正面側からの異物の流入を抑制できる。なお、異物の流入を抑制するために、開口65及び吸気部12Aは、網目状の部材によって覆われていることが好ましい。
The base member 61 has an opening 65. More specifically, the base portion 61a of the base member 61 has an opening 65 formed through the base portion 61a. The opening 65 can increase the intake amount of air in the driving unit 1 and enhance the cooling effect of the engine. In addition, by forming the opening 65 in the base member 61, the area for sucking air into the bonnet 12 can be increased, and the speed of the air sucked from the suction portion 12A located in front of the bonnet 12 can be reduced. it can. As shown in FIG. 1, the hood 12 is provided with an air intake portion 12A that straddles the front side and the side surface of the working machine. The intake section 12A is covered with a mesh-like member, and is configured to suck air while preventing foreign substances from being mixed. However, when the air intake speed of the intake section 12A is high, foreign substances may flow into the engine side (in the hood) through the mesh gap of the intake section 12A. By forming the opening 65 in the base member 61, the area of the portion that sucks air into the bonnet 12 increases, and the air suction speed in the suction portion 12A can be reduced. Therefore, the inflow of foreign matter from the front side of the working machine can be suppressed. In addition, in order to suppress the inflow of foreign matter, the opening 65 and the suction portion 12A are preferably covered with a mesh-shaped member.
開口65は、空間Sに繋がる第1開口65aを有する。第1開口65aは、ベース部61aの左右方向の中央に配置されている。第1開口65aは、平面視にて横長の矩形状である。第1開口65aが空間Sに繋がっているため、ベース部材61と調整ベース部62aとの間に空間Sにおける空気の流れによるエンジン8の冷却効果をより高めることができる。
The opening 65 has a first opening 65a connected to the space S. The first opening 65a is arranged at the center in the left-right direction of the base 61a. The first opening 65a has a horizontally long rectangular shape in plan view. Since the first opening 65a is connected to the space S, the cooling effect of the engine 8 by the flow of air in the space S between the base member 61 and the adjustment base portion 62a can be further enhanced.
また、開口65は、平面視にて第1バッテリ51及び調整部材62に重ならない領域に設けられた第2開口65bを有する。第2開口65bが第1バッテリ51及び調整部材62に重ならない領域に設けられているため、第1バッテリ51及び第2バッテリ52の搭載態様に影響されず、いずれの場合であっても、空気の吸入効果を得ることができる。よって、エンジンの冷却効果をより高めることができる。第2開口65bは、バッテリの左右両側であって、ラジエータ10の前方に配置されている。第2開口65bは、平面視にて縦長の矩形状である。ラジエータ10の前方に開口65を設けることにより、ラジエータの空気の吸入量を増加させ、エンジン8の冷却効果をより高めることができる。
The opening 65 has a second opening 65b provided in a region that does not overlap the first battery 51 and the adjustment member 62 in plan view. Since the second opening 65b is provided in a region that does not overlap with the first battery 51 and the adjustment member 62, the mounting state of the first battery 51 and the second battery 52 is not affected. Inhalation effect can be obtained. Therefore, the cooling effect of the engine can be further enhanced. The second openings 65b are arranged on both left and right sides of the battery and in front of the radiator 10. The second opening 65b has a vertically long rectangular shape in plan view. By providing the opening 65 in front of the radiator 10, the amount of air intake from the radiator can be increased, and the cooling effect of the engine 8 can be further enhanced.
以上、上述の実施形態を用いて本発明について詳細に説明したが、当業者にとっては、本発明が本明細書中に説明した実施形態に限定されるものではないということは明らかである。本発明は、特許請求の範囲の記載により定まる本発明の趣旨及び範囲を逸脱することなく修正及び変更態様として実施することができる。したがって、本明細書の記載は、例示説明を目的とするものであり、本発明に対して何ら制限的な意味を有するものではない。
Although the present invention has been described in detail with reference to the above embodiments, it is apparent to those skilled in the art that the present invention is not limited to the embodiments described in this specification. The present invention can be embodied as modified and changed embodiments without departing from the spirit and scope of the present invention defined by the description of the claims. Therefore, the description in this specification is for the purpose of illustration and description, and has no restrictive meaning to the present invention.
なお、2018年6月20日に出願された日本国特許出願第2018-117265号の全内容が、参照により、本明細書に組み込まれる。
The entire contents of Japanese Patent Application No. 2018-117265 filed on June 20, 2018 are incorporated herein by reference.
第1バッテリと、第1バッテリと異なる寸法の第2バッテリと、を選択して作業機に搭載することができる。
(4) The first battery and the second battery having a different size from the first battery can be selected and mounted on the working machine.
1 :原動部
2 :前部フレーム
3 :ハウジングユニット
4 :運転部
8 :エンジン
10 :ラジエータ
12 :ボンネット
12A :吸気部
50 :バッテリ
51 :第1バッテリ
51x :アースコード
52 :第2バッテリ
52x :アースコード
60 :支持体
61 :ベース部材
61a :ベース部
61b :第1取付部
61c :第1アース部
62 :調整部材
62a :調整ベース部
62b :第2取付部
62c :第2アース部
62d :壁部
62e :当接部
63 :固定部材
63a :第1固定部
63b :第2固定部
65 :開口
65a :第1開口
65b :第2開口
S :空間 1: Drive unit 2: Front frame 3: Housing unit 4: Operating unit 8: Engine 10: Radiator 12:Bonnet 12A: Intake unit 50: Battery 51: First battery 51x: Earth cord 52: Second battery 52x: Earth Code 60: support body 61: base member 61a: base portion 61b: first mounting portion 61c: first grounding portion 62: adjusting member 62a: adjusting base portion 62b: second mounting portion 62c: second grounding portion 62d: wall portion 62e: contact portion 63: fixing member 63a: first fixing portion 63b: second fixing portion 65: opening 65a: first opening 65b: second opening S: space
2 :前部フレーム
3 :ハウジングユニット
4 :運転部
8 :エンジン
10 :ラジエータ
12 :ボンネット
12A :吸気部
50 :バッテリ
51 :第1バッテリ
51x :アースコード
52 :第2バッテリ
52x :アースコード
60 :支持体
61 :ベース部材
61a :ベース部
61b :第1取付部
61c :第1アース部
62 :調整部材
62a :調整ベース部
62b :第2取付部
62c :第2アース部
62d :壁部
62e :当接部
63 :固定部材
63a :第1固定部
63b :第2固定部
65 :開口
65a :第1開口
65b :第2開口
S :空間 1: Drive unit 2: Front frame 3: Housing unit 4: Operating unit 8: Engine 10: Radiator 12:
Claims (8)
- 第1バッテリと、前記第1バッテリと異なる寸法の第2バッテリと、を支持する支持体を有する作業機であって、
前記支持体は、
前記第1バッテリが取り付けられる第1取付部を有するベース部材と、
前記第1バッテリが前記ベース部材に取り付けられていない状態において、前記ベース部材に取り付けられる調整部材と、を有し、
前記調整部材は、前記第1取付部を覆って前記ベース部材と前記第2バッテリの間に配置されており、前記第2バッテリが取り付けられる第2取付部を有する、作業機。 A work machine having a support for supporting a first battery and a second battery having a different size from the first battery,
The support is
A base member having a first attachment portion to which the first battery is attached;
An adjusting member attached to the base member in a state where the first battery is not attached to the base member,
The working machine, wherein the adjusting member is disposed between the base member and the second battery so as to cover the first mounting portion, and has a second mounting portion to which the second battery is mounted. - 前記ベース部材は、前記第1バッテリのアースコードと接続される第1アース部を有し、
前記調整部材は、前記第1アース部と連結されており、前記第2バッテリのアースコードと接続される第2アース部を有する、請求項1に記載の作業機。 The base member has a first ground portion connected to a ground cord of the first battery,
The work machine according to claim 1, wherein the adjustment member has a second ground portion connected to the first ground portion and connected to a ground cord of the second battery. - 前記支持体は、前記第1バッテリ及び前記第2バッテリを前記ベース部材に固定する固定部材を有し、
前記固定部材は、
前記第1バッテリの前記ベース部材と反対側の面及び前記第2バッテリの前記ベース部材と反対側の面に当接する第1固定部と、
前記第1固定部と連結される第2固定部と、を有し、
前記第2固定部は、
前記第1バッテリが前記ベース部材に取り付けられた状態において、前記ベース部材に着脱可能に接続され、
前記調整部材が前記ベース部材に取り付けられ、かつ前記第2バッテリが前記調整部材に取り付けられた状態において、前記調整部材に着脱可能に接続される、請求項1又は請求項2に記載の作業機。 The support has a fixing member for fixing the first battery and the second battery to the base member,
The fixing member,
A first fixing portion that contacts a surface of the first battery opposite to the base member and a surface of the second battery opposite to the base member;
A second fixing portion connected to the first fixing portion,
The second fixing part includes:
In a state where the first battery is attached to the base member, the first battery is detachably connected to the base member,
The work machine according to claim 1 or 2, wherein the adjusting member is detachably connected to the adjusting member in a state where the adjusting member is attached to the base member and the second battery is attached to the adjusting member. . - 前記調整部材は、前記ベース部材に当接する当接部と、前記ベース部材から離れる方向に向かって前記当接部から延出する壁部と、前記壁部に連なり、かつ前記ベース部材に沿って延びる調整ベース部と、を有し、
前記調整部材が前記ベース部材に取り付けられ、かつ前記第2バッテリが前記調整部材に取り付けられた状態において、前記ベース部材と前記調整ベース部との間に空間が設けられており、
前記第1取付部は、前記空間内に配置されている、請求項1から請求項3のいずれか1項に記載の作業機。 The adjusting member is abutting against the base member, a wall extending from the abutting portion in a direction away from the base member, a line extending from the wall, and along the base member. An extending adjustment base portion,
In a state where the adjustment member is attached to the base member and the second battery is attached to the adjustment member, a space is provided between the base member and the adjustment base portion,
The work machine according to any one of claims 1 to 3, wherein the first attachment portion is arranged in the space. - 前記第1取付部は、間隔を空けて複数設けられ、
前記複数の第1取付部は、前記第1バッテリの対向する一対の面に対してそれぞれ当接し、前記空間内に配置されている、請求項4に記載の作業機。 A plurality of the first mounting portions are provided at intervals;
The working machine according to claim 4, wherein the plurality of first mounting portions abut against a pair of opposing surfaces of the first battery, and are disposed in the space. - 前記ベース部材には、開口が形成されており、
前記開口は、前記空間に繋がる第1開口を有する、請求項4又は請求項5に記載の作業機。 An opening is formed in the base member,
The working machine according to claim 4, wherein the opening has a first opening connected to the space. - 前記ベース部材には、開口が形成されており、
前記開口は、前記第1バッテリ及び前記調整部材に重ならない領域に設けられた第2開口を有する、請求項1から請求項6のいずれか1項に記載の作業機。 An opening is formed in the base member,
The working machine according to claim 1, wherein the opening has a second opening provided in a region that does not overlap the first battery and the adjustment member. - ベース部材の第1取付部に第1バッテリを搭載する作業機において、前記第1バッテリと異なる寸法の第2バッテリを取り付けるための調整部材であって、
前記調整部材は、前記第1バッテリが前記ベース部材に取り付けられていない状態において、前記ベース部材に取り付けられ、
前記調整部材は、前記第2バッテリが取り付けられる第2取付部を有し、前記ベース部材に取り付けられた状態において、前記第1取付部を覆って前記ベース部材と前記第2バッテリの間に配置されている、調整部材。 An adjusting member for attaching a second battery having a size different from that of the first battery, in a working machine having a first battery mounted on a first attachment portion of a base member,
The adjustment member is attached to the base member in a state where the first battery is not attached to the base member,
The adjustment member has a second attachment portion to which the second battery is attached, and is disposed between the base member and the second battery so as to cover the first attachment portion when attached to the base member. The adjustment member.
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Application Number | Priority Date | Filing Date | Title |
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JP2018117265A JP6905489B2 (en) | 2018-06-20 | 2018-06-20 | Work equipment and adjustment members |
JP2018-117265 | 2018-06-20 |
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WO2019244845A1 true WO2019244845A1 (en) | 2019-12-26 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0312354U (en) * | 1989-06-21 | 1991-02-07 | ||
JPH11342809A (en) * | 1998-06-03 | 1999-12-14 | Toyota Autom Loom Works Ltd | Battery installing structure of industrial vehicle |
JP2003205800A (en) * | 2002-01-16 | 2003-07-22 | Nissan Motor Co Ltd | Battery support structure for vehicle |
JP2017128141A (en) * | 2016-01-18 | 2017-07-27 | 矢崎総業株式会社 | Ground circuit for battery |
-
2018
- 2018-06-20 JP JP2018117265A patent/JP6905489B2/en active Active
-
2019
- 2019-06-17 WO PCT/JP2019/023934 patent/WO2019244845A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0312354U (en) * | 1989-06-21 | 1991-02-07 | ||
JPH11342809A (en) * | 1998-06-03 | 1999-12-14 | Toyota Autom Loom Works Ltd | Battery installing structure of industrial vehicle |
JP2003205800A (en) * | 2002-01-16 | 2003-07-22 | Nissan Motor Co Ltd | Battery support structure for vehicle |
JP2017128141A (en) * | 2016-01-18 | 2017-07-27 | 矢崎総業株式会社 | Ground circuit for battery |
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