JP4177200B2 - Battery support structure - Google Patents

Battery support structure Download PDF

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Publication number
JP4177200B2
JP4177200B2 JP2003297995A JP2003297995A JP4177200B2 JP 4177200 B2 JP4177200 B2 JP 4177200B2 JP 2003297995 A JP2003297995 A JP 2003297995A JP 2003297995 A JP2003297995 A JP 2003297995A JP 4177200 B2 JP4177200 B2 JP 4177200B2
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Prior art keywords
battery
fixing member
support structure
holder
battery fixing
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JP2005067321A (en
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愛 天野
智樹 伊藤
政敏 永岡
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Honda Motor Co Ltd
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Honda Motor Co Ltd
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Priority to JP2003297995A priority Critical patent/JP4177200B2/en
Priority to CA002472429A priority patent/CA2472429C/en
Priority to US10/875,110 priority patent/US7051461B2/en
Priority to DE102004040049.0A priority patent/DE102004040049B4/en
Publication of JP2005067321A publication Critical patent/JP2005067321A/en
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Description

本発明はバッテリ支持構造に係り、特に、バッテリを上方又は横から挿入することのできるバッテリホルダを設け、このバッテリホルダに収納したバッテリの上面をバッテリ固定部材で押さえるようにしたバッテリ支持構造に関する。   The present invention relates to a battery support structure, and more particularly to a battery support structure in which a battery holder into which a battery can be inserted from above or from the side is provided and the upper surface of the battery stored in the battery holder is pressed by a battery fixing member.

除雪機として、雪をオーガで掻き集め、掻き集めた雪をブロアで跳ね上げ、跳ね上げた雪をシュータで投雪するものが知られている。この除雪機は、電装部品に電力を供給するためにバッテリを備えている(例えば、特許文献1参照。)。
特開昭63−118409号公報
As a snow remover, one that scrapes snow with an auger, jumps up the collected snow with a blower, and throws the jumped up snow with a shooter is known. This snow remover includes a battery for supplying electric power to electrical components (see, for example, Patent Document 1).
JP 63-118409 A

この除雪機のバッテリ支持構造で、バッテリを取り付ける際には、ミッションケースの上面に一対のスタッドボルトを立て、一対のスタッドボルト間にバッテリを配置するとともに、バッテリをミッションケースの上面に載せる。
バッテリをミッションケースの上面に載せた後、バッテリの上部にバッテリ固定部材を載せるとともに、バッテリ固定部材の両端に形成した貫通孔にスタッドボルトの上端を差し込み、バッテリ固定部材の両端から一対のスタッドボルトの上端を各々突出させる。
バッテリ固定部材から突出したスタッドボルトの上端にナットをねじ結合することにより、バッテリ固定部材の両端をナットで押圧する。これにより、バッテリ固定部材でバッテリの上端部を押さえ付けてバッテリを固定する。
With the battery support structure of the snowplow, when a battery is attached, a pair of stud bolts are raised on the upper surface of the mission case, the battery is placed between the pair of stud bolts, and the battery is placed on the upper surface of the mission case.
After the battery is placed on the upper surface of the transmission case, the battery fixing member is placed on the upper part of the battery, and the upper ends of the stud bolts are inserted into through holes formed at both ends of the battery fixing member, and a pair of stud bolts are inserted from both ends of the battery fixing member. The upper end of each is protruded.
By screwing a nut to the upper end of the stud bolt protruding from the battery fixing member, both ends of the battery fixing member are pressed with the nut. Thus, the battery is fixed by pressing the upper end of the battery with the battery fixing member.

しかし、従来のバッテリ支持構造では、一対のスタッドボルトにナットを各々ねじ結合するので、バッテリの着脱に手間がかかる。
さらに、バッテリを外す際に、バッテリ固定部材をスタッドボルトから取り外すので、バッテリ固定部材を紛失しやすい。
However, in the conventional battery support structure, since nuts are screwed to the pair of stud bolts, it takes time to attach and detach the battery.
Furthermore, since the battery fixing member is removed from the stud bolt when removing the battery, the battery fixing member is easily lost.

加えて、バッテリ固定部材が金属製の場合には、バッテリ端子との短絡を避けるために、バッテリ端子とバッテリ固定部材とが接触しないように、バッテリ固定部材の取り付ける位置を大きく制限する必要がある。
また、バッテリ固定部材が金属製の場合には、バッテリ端子との短絡を避けるために、バッテリ固定部材の表面に樹脂皮膜を形成する必要がある。
In addition, when the battery fixing member is made of metal, in order to avoid short circuit with the battery terminal, it is necessary to greatly restrict the position where the battery fixing member is attached so that the battery terminal does not contact the battery fixing member. .
Further, when the battery fixing member is made of metal, it is necessary to form a resin film on the surface of the battery fixing member in order to avoid a short circuit with the battery terminal.

本発明は、バッテリを手間をかけないで簡単に着脱することができ、さらにバッテリ固定部材の紛失を防ぐことができ、加えてバッテリ固定部材の取付位置を比較的自由に決めることができ、さらにバッテリ固定部材の表面に樹脂皮膜を形成する必要のないバッテリ支持構造を提供することを課題とする。   In the present invention, the battery can be easily attached and detached without trouble, and the battery fixing member can be prevented from being lost. In addition, the mounting position of the battery fixing member can be determined relatively freely. It is an object of the present invention to provide a battery support structure that does not require a resin film to be formed on the surface of the battery fixing member.

請求項1に係る発明は、本体に、上面に端子を有する箱型バッテリを上方又は横から挿入することのできるバッテリホルダを設け、このバッテリホルダに収納したバッテリの上面をバッテリ固定部材で押さえるようにしたバッテリ支持構造において、前記バッテリ固定部材は絶縁性樹脂部品とし、前記バッテリ固定部材の中央部または中央部近傍の底部に凹部を形成して厚さを薄くすることで、前記中央部または前記中央部近傍に弾性変形可能な撓み部を設け、前記バッテリ固定部材の一端部を前記バッテリホルダに回動可能にヒンジ結合し、前記バッテリ固定部材の他端部を前記バッテリホルダにフックボルトおよびナットで着脱自在に結合可能とし、前記バッテリ上に前記バッテリ固定部材を介して照明部を備えることを特徴とする。 The invention according to claim 1 is provided with a battery holder into which a box-type battery having a terminal on the upper surface can be inserted from above or from the side, and the upper surface of the battery stored in the battery holder is pressed by the battery fixing member. In the battery support structure, the battery fixing member is an insulating resin component, and a concave portion is formed in a central portion of the battery fixing member or a bottom portion in the vicinity of the central portion so that the thickness is reduced, so that the central portion or the An elastically deformable bending portion is provided in the vicinity of the center portion, and one end portion of the battery fixing member is hinged to the battery holder so as to be rotatable, and the other end portion of the battery fixing member is hook bolt and nut to the battery holder. And an illuminating unit is provided on the battery via the battery fixing member .

バッテリ固定部材を絶縁性樹脂部品とした。よって、バッテリ固定部材がバッテリ端子と接触しても短絡することはない。バッテリ固定部材の取り付け位置がバッテリ端子で制限されることはない。
さらに、バッテリ固定部材を絶縁性樹脂部品とすることで、バッテリ固定部材の表面に樹脂皮膜を形成する必要はない。
The battery fixing member was an insulating resin part. Therefore, even if a battery fixing member contacts a battery terminal, it does not short-circuit. The attachment position of the battery fixing member is not limited by the battery terminal.
Furthermore, since the battery fixing member is an insulating resin part, it is not necessary to form a resin film on the surface of the battery fixing member.

加えて、バッテリ固定部材の中央部または中央部近傍に、弾性変形可能な撓み部を設けた。よって、撓み部を弾性変形させることで、バッテリ固定部材の両端部をバッテリの上端部に確実に接触させる。
これにより、バッテリ固定部材の両端部でバッテリを押さえ付けることができる。
In addition, a flexible portion that can be elastically deformed is provided at or near the center of the battery fixing member. Therefore, by elastically deforming the bending portion, both end portions of the battery fixing member are reliably brought into contact with the upper end portion of the battery.
Thereby, a battery can be pressed down by the both ends of a battery fixing member.

また、バッテリ固定部材の一端部をバッテリホルダにヒンジ結合し、他端部をバッテリホルダに着脱自在に結合可能とした。
よって、バッテリ固定部材の他端部とバッテリホルダとの結合を解除するだけで、バッテリをバッテリホルダから取り外すことができる。
さらに、バッテリ固定部材の一端部をバッテリホルダにヒンジ結合とすることで、バッテリ固定部材の一端部をバッテリホルダに連結した状態で、バッテリをバッテリホルダから取り外すことができる。
Further, one end of the battery fixing member is hinged to the battery holder, and the other end is detachably connectable to the battery holder.
Therefore, the battery can be removed from the battery holder simply by releasing the connection between the other end of the battery fixing member and the battery holder.
Furthermore, the battery can be removed from the battery holder in a state where the one end of the battery fixing member is connected to the battery holder by hinge-connecting the one end of the battery fixing member to the battery holder.

請求項に係る発明において、バッテリ固定部材は、他端部をバッテリホルダに結合した際に、バッテリの上面に当接する当接面を他端部に設けたことを特徴とする。 In the invention according to claim 2 , the battery fixing member is provided with a contact surface on the other end portion that contacts the upper surface of the battery when the other end portion is coupled to the battery holder.

バッテリ固定部材の他端部に、バッテリの上面に当接する当接面を設けた。よって、弾性変形可能な撓み部を必要以上に大きく曲げることなく、バッテリ固定部材の当接面をバッテリの上面に当接することができる。   A contact surface that contacts the upper surface of the battery is provided at the other end of the battery fixing member. Therefore, the contact surface of the battery fixing member can be brought into contact with the upper surface of the battery without bending the elastically deformable bending portion more than necessary.

請求項に係る発明において、バッテリ固定部材は、他端部をバッテリホルダに結合した際に、バッテリの上角部に当接するテーパ部を他端部に設けたことを特徴とする。 The invention according to claim 3 is characterized in that the battery fixing member is provided with a taper portion at the other end portion that comes into contact with the upper corner portion of the battery when the other end portion is coupled to the battery holder.

バッテリ固定部材の他端部に、バッテリの上角部に当接するテーパ部を設けた。よって、テーパ部でバッテリの上角部を押圧することで、バッテリ固定部材の一端部側にバッテリを移動させて、バッテリを正規の位置に位置決めすることができる。   The taper part which contact | abuts the upper corner | angular part of a battery was provided in the other end part of the battery fixing member. Therefore, by pressing the upper corner portion of the battery with the tapered portion, the battery can be moved to the one end portion side of the battery fixing member, and the battery can be positioned at a normal position.

請求項1に係る発明では、バッテリ固定部材を絶縁性樹脂部品とすることで、バッテリ固定部材の取付位置を比較的自由に決めることができ、バッテリ固定部材の表面に樹脂皮膜を形成する必要がないという利点がある。   In the invention according to claim 1, by making the battery fixing member an insulating resin part, the mounting position of the battery fixing member can be determined relatively freely, and it is necessary to form a resin film on the surface of the battery fixing member. There is no advantage.

また、請求項に係る発明では、バッテリ固定部材の両端部でバッテリを押さえ付けることで、バッテリを確実に保持することができるという利点がある。 Moreover, in the invention which concerns on Claim 1 , there exists an advantage that a battery can be hold | maintained reliably by pressing down a battery by the both ends of a battery fixing member.

さらに、請求項に係る発明では、バッテリ固定部材をヒンジ結合とすることで、バッテリを手間をかけないで簡単に着脱することができ、かつバッテリ固定部材が紛失することを防ぐことができるという利点がある。
また請求項1に係る発明では、バッテリ上に前記バッテリ固定部材を介して照明部を備えるようにしたので、バッテリを保持するために、従来必要とされていたバッテリ押え板と、照明部を保持するために、従来必要とされていたステイとを共通の部材とすることが可能になる。従って、バッテリ固定部材でバッテリ押え板とステイとを共通化し、部品点数を減らすことができる。
さらに、バッテリ上に照明部を備えて、照明部をバッテリの近くに傍に配置することとなり、照明部に接続する照明用のハーネス(電線)を短くすることもでき、照明用の電線を配線するため空間を比較的簡単に確保することができ、設計の自由度を高めることができる。
さらに、バッテリ固定部材の端部をバッテリホルダにヒンジ結合することで、バッテリを取り外す際に、バッテリ固定部材を不用意に落とすことを防止することができ、これにより、バッテリ固定部材が落下して、照明部が破損することや、照明部に接続した照明用の電線が損傷することを防止することもできる。
Furthermore, in the invention which concerns on Claim 1 , it can be said that a battery fixing member is hinged coupling | bonding, and can remove | eliminate a battery fixing member easily without attaching and detaching a battery easily. There are advantages.
In the invention according to claim 1, since the illumination unit is provided on the battery via the battery fixing member, the battery holding plate and the illumination unit that are conventionally required to hold the battery are held. Therefore, it is possible to use a stay that has been conventionally required as a common member. Therefore, the battery holding plate and the stay can be shared by the battery fixing member, and the number of parts can be reduced.
Furthermore, an illumination unit is provided on the battery, and the illumination unit is arranged near the battery, so that the lighting harness (electric wire) connected to the illumination unit can be shortened, and the illumination wire is wired. Therefore, the space can be secured relatively easily, and the degree of design freedom can be increased.
Further, by hinge-connecting the end of the battery fixing member to the battery holder, it is possible to prevent the battery fixing member from being inadvertently dropped when removing the battery. Moreover, it can also prevent that an illumination part is damaged and the electric wire for illumination connected to the illumination part is damaged.

請求項に係る発明では、バッテリの上面に当接する当接面を設けることで、撓み部を必要以上に大きく曲げる必要がないので、バッテリ固定部材の寿命を長くすることができるという利点がある。 In the invention which concerns on Claim 2 , since it is not necessary to bend a bending part largely more than necessary by providing the contact surface contact | abutted on the upper surface of a battery, there exists an advantage that the lifetime of a battery fixing member can be lengthened. .

請求項に係る発明では、バッテリを正規の位置に位置決めすることで、バッテリを好適に保持することができるという利点がある。 In the invention which concerns on Claim 3 , there exists an advantage that a battery can be hold | maintained suitably by positioning a battery in a regular position.

本発明を実施するための最良の形態を添付図に基づいて以下に説明する。
以下、バッテリ支持構造を除雪機に適用した例について説明するが、バッテリ支持構造を適用するものはこれに限定するものではない。なお、図面は符号の向きに見るものとする。
図1は本発明に係るバッテリ支持構造を備えた除雪機を示す側面図である。
除雪機10は、機体としての伝動ケース11の下部左右側にそれぞれ走行用の電動モータ12,13を取り付け、左右の電動モータ12,13に走行装置14を連結するとともに、走行装置14を伝動ケース11の下部に備え、伝動ケース11の上部にエンジン15を取り付け、エンジン15で駆動する除雪装置16を伝動ケース11の前部に備え、除雪装置16の後部およびエンジン15をカバー体18で覆い、伝動ケース11の上部から後上方へ向けて左右の操作ハンドル21,22を延ばし、これら左右の操作ハンドル21,22間に操作盤23を取り付け、作業者が左右の操作ハンドル21,22のグリップ24,25を握った状態で操作盤23の後から連れ歩く、自力走行式の歩行型作業機である。
エンジン15を伝動ケース11の前後方向の略中央に配置するとともに、走行装置14(左右の走行部26,27)を伝動ケース11の前後方向の略中央に配置する。
The best mode for carrying out the present invention will be described below with reference to the accompanying drawings.
Hereinafter, although the example which applied the battery support structure to the snowplow is demonstrated, what applies a battery support structure is not limited to this. The drawings are viewed in the direction of the reference numerals.
FIG. 1 is a side view showing a snowplow having a battery support structure according to the present invention.
In the snowplow 10, electric motors 12 and 13 for traveling are respectively attached to the lower left and right sides of a transmission case 11 as a fuselage, the traveling device 14 is connected to the left and right electric motors 12 and 13, and the traveling device 14 is transmitted to the transmission case. 11, the engine 15 is attached to the top of the transmission case 11, the snow removal device 16 driven by the engine 15 is provided at the front of the transmission case 11, the rear portion of the snow removal device 16 and the engine 15 are covered with a cover body 18, The left and right operation handles 21, 22 are extended from the upper part of the transmission case 11 toward the rear upper side, the operation panel 23 is attached between the left and right operation handles 21, 22, and the operator grips 24 of the left and right operation handles 21, 22. , 25, a self-propelled walking type work machine that is taken from behind the operation panel 23 in a state where it is held.
The engine 15 is disposed at the approximate center in the front-rear direction of the transmission case 11, and the traveling device 14 (the left and right traveling units 26, 27) is disposed at the approximate center in the front-rear direction of the transmission case 11.

走行装置14は、左側の電動モータ12の外側に左側走行部26を備え、右側の電動モータ13の外側に右側走行部27を備える。
左側走行部26は、左側の電動モータ12に連結する左側の駆動輪31を備え、この駆動輪31の後方に左側の遊転輪32を回転自在に備え、左側の駆動輪31および左側の遊転輪32に左側のクローラベルト33を巻き掛けたものである。
左右の走行部を26,27をそれぞれ電動モータ12,13で駆動するように構成することで、除雪機10の電動化を図る。
The traveling device 14 includes a left traveling unit 26 outside the left electric motor 12 and a right traveling unit 27 outside the right electric motor 13.
The left traveling unit 26 includes a left driving wheel 31 connected to the left electric motor 12, and a left idler wheel 32 is rotatably provided behind the driving wheel 31. A crawler belt 33 on the left side is wound around a roller 32.
The left and right traveling units are configured to be driven by the electric motors 12 and 13, respectively, so that the snowplow 10 is electrified.

なお、右側走行部27は、左側走行部26と同一構成部材なので、それぞれの構成部材に同一符合を付して説明を省略する。
また、除雪装置16は、オーガ部35、ブロア部36およびシュータ37などで構成したものである。
また、この実施の形態においては、本体20を伝動ケース11および除雪装置16で構成したものとして説明する。
Since the right traveling unit 27 is the same constituent member as the left traveling unit 26, the same reference numerals are given to the respective constituent members and the description thereof is omitted.
The snow removal device 16 includes an auger portion 35, a blower portion 36, a shooter 37, and the like.
Moreover, in this embodiment, the main body 20 is demonstrated as what comprised the transmission case 11 and the snow removal apparatus 16. FIG.

この除雪機10によれば、左右の電動モータ12,13を駆動して、左右の駆動モータ12,13で左右の駆動輪31,31を駆動することにより、左右のクローラベルト33,33を回転する。左右のクローラベルト33,33を回転することで除雪機10が走行する。
この状態において、エンジン15で除雪装置16、すなわちオーガ部35およびブロア部36を駆動して除雪作業をおこなう。
According to the snowplow 10, the left and right crawler belts 33, 33 are rotated by driving the left and right electric motors 12, 13 and driving the left and right drive wheels 31, 31 with the left and right drive motors 12, 13. To do. The snow removal machine 10 travels by rotating the left and right crawler belts 33, 33.
In this state, the snow removal work is performed by driving the snow removal device 16, that is, the auger part 35 and the blower part 36 with the engine 15.

伝動ケース11は、除雪機10の機体を兼ねる部材であって、除雪機10の略中央に備え、平面視で略矩形状に形成したものである(図3参照)。
この伝動ケース11の下方左右側にそれぞれ左右側の走行部26,27を設け、伝動ケース11の前部に除雪装置16を設け、伝動ケース11の上部にエンジン15を設け、伝動ケース11の下方左右側から左右の操作ハンドル21,22をそれぞれ後方に向けて延ばす(図2、図3も参照)。
The transmission case 11 is a member that also serves as the body of the snow removal machine 10, and is provided in the approximate center of the snow removal machine 10 and formed in a substantially rectangular shape in plan view (see FIG. 3).
The left and right traveling portions 26 and 27 are provided on the lower left and right sides of the transmission case 11, the snow removal device 16 is provided on the front portion of the transmission case 11, the engine 15 is provided on the upper portion of the transmission case 11, and the lower side of the transmission case 11 The left and right operation handles 21 and 22 are extended rearward from the left and right sides (see also FIGS. 2 and 3).

カバー体18は、上カバー部41と下カバー部42とからなり、下カバー部42でエンジン15の底面を覆い、上カバー部41でエンジン15の上方を覆うことで、エンジン15を全体に覆うように構成したものである。
ブロア部36は、伝動ケース11の前部にブロアハウジング44を取り付け、このブロアハウジング44内にブロア45を配置するとともに、このブロア45を駆動軸46に取り付けたものである。
また、オーガ部35は、ブロアハウジング44の前部にオーガハウジング47を取り付け、このオーガハウジング47内にオーガ48を回転自在に取り付けたものである。
The cover body 18 includes an upper cover portion 41 and a lower cover portion 42. The lower cover portion 42 covers the bottom surface of the engine 15, and the upper cover portion 41 covers the upper portion of the engine 15, thereby covering the engine 15 as a whole. It is comprised as follows.
The blower portion 36 has a blower housing 44 attached to the front portion of the transmission case 11, a blower 45 is disposed in the blower housing 44, and the blower 45 is attached to the drive shaft 46.
Further, the auger portion 35 has an auger housing 47 attached to the front portion of the blower housing 44, and an auger 48 rotatably attached in the auger housing 47.

図2は図1の除雪機の一部拡大図である。
伝動ケース11の上部にエンジン15を搭載し、このエンジン15の前方で、かつブロアハウジング44の上部にバッテリ51を配置し、バッテリ51の上方に照明部52を配置する。
バッテリ51は、略箱型に形成し、上面51aに端子55,55を有する箱型バッテリである。
エンジン15とバッテリ51との間に、エンジン15からバッテリ51に向かう熱を遮蔽する隔壁53を介設する。
エンジン15は、クランクシャフト54を縦置きにした形式のバーチカルエンジンである。
カバー体18の下カバー部42を伝動ケース11の上部に取り付け、下カバー部42に上カバー部41を取り付けることで、バッテリ51、照明部52、エンジン15および隔壁53を一括して上カバー部(カバー体)41で覆う。
FIG. 2 is a partially enlarged view of the snow remover of FIG.
The engine 15 is mounted on the upper part of the transmission case 11, the battery 51 is disposed in front of the engine 15 and on the blower housing 44, and the illumination unit 52 is disposed above the battery 51.
The battery 51 is a box battery that is formed in a substantially box shape and has terminals 55 and 55 on the upper surface 51a.
A partition wall 53 that shields heat from the engine 15 toward the battery 51 is interposed between the engine 15 and the battery 51.
The engine 15 is a vertical engine in which the crankshaft 54 is vertically installed.
By attaching the lower cover portion 42 of the cover body 18 to the upper portion of the transmission case 11 and attaching the upper cover portion 41 to the lower cover portion 42, the battery 51, the illumination portion 52, the engine 15, and the partition wall 53 are collectively attached to the upper cover portion. (Cover body) 41.

図3は本発明に係るバッテリ支持構造を備えた除雪機の伝動ケースとエンジンとの取付け関係を説明する斜視図である。
伝動ケース11の上部56に収納凹部57を形成し、収納凹部57に電磁クラッチ58を収納する。
伝動ケース11の上部56において収納凹部57の周囲に、電磁クラッチ58を囲うように4個の取付ボス61・・・を立設する。
FIG. 3 is a perspective view illustrating a mounting relationship between a transmission case of a snowplow having a battery support structure according to the present invention and an engine.
A storage recess 57 is formed in the upper part 56 of the transmission case 11, and the electromagnetic clutch 58 is stored in the storage recess 57.
In the upper part 56 of the transmission case 11, four mounting bosses 61 are erected around the storage recess 57 so as to surround the electromagnetic clutch 58.

一方、エンジン15には、4個の取付ボス61・・・に対応する部位に、それぞれ4個の張出部62・・・(2個のみを図示する)を設ける。それぞれの張出部62・・・に、取付ボス61・・・のねじ孔61a・・・に対応する取付孔62a・・・を形成する。
取付孔62a・・・にボルト63・・・を差し込み、差し込んだボルト63・・・をねじ孔63a・・・にねじ込むことで、4個の取付ボス61・・・にエンジン15を取り付ける。
On the other hand, the engine 15 is provided with four projecting portions 62... (Only two are shown) at portions corresponding to the four mounting bosses 61. .. Are formed in the projecting portions 62... Corresponding to the screw holes 61 a of the mounting bosses 61.
The engine 15 is mounted on the four mounting bosses 61 by inserting the bolts 63... Into the mounting holes 62 a and screwing the inserted bolts 63 into the screw holes 63 a.

なお、4個の取付ボス61・・・のうち、右側前方に配置した取付ボス61の近傍に前取付部64を設け、右側後方に配置した取付ボス61の近傍に後取付部65を設ける。
前取付部64に前取付ブラケット66をボルト止めするとともに、後取付部65に後取付ブラケット67をボルト止めし、前後の取付ブラケット66,67に発電機68をボルト69、69で固定する。
Of the four mounting bosses 61..., A front mounting portion 64 is provided in the vicinity of the mounting boss 61 disposed on the right front side, and a rear mounting portion 65 is provided in the vicinity of the mounting boss 61 disposed on the right rear side.
The front mounting bracket 66 is bolted to the front mounting portion 64, the rear mounting bracket 67 is bolted to the rear mounting portion 65, and the generator 68 is fixed to the front and rear mounting brackets 66, 67 with bolts 69, 69.

伝動ケース11の前左右側下部に、それぞれ左右の電動モータ12,13(右電動モータ13は図示せず)を備え、左右の電動モータ12,13で駆動する左右のクローラベルト33,33を備える。
左右の電動モータ12,13や電磁クラッチ58を、ワイヤーハーネス71を介して電動に伴う制御部72(図5、図6参照)に接続する。
Left and right electric motors 12 and 13 (the right electric motor 13 is not shown) are respectively provided at the front left and right lower portions of the transmission case 11, and left and right crawler belts 33 and 33 driven by the left and right electric motors 12 and 13 are provided. .
The left and right electric motors 12 and 13 and the electromagnetic clutch 58 are connected to a control unit 72 (see FIG. 5 and FIG. 6) accompanying electric drive via a wire harness 71.

すなわち、左右の電動モータ12,13や電磁クラッチ58にワイヤーハーネス71を接続し、接続したワイヤーハーネス71を収納凹部57の前側から伝動ケース11の外側に延ばす。
外側に延ばしたワイヤーハーネス71を案内溝73を介して前方に延ばし、前方に延ばしたワイヤーハーネス71を制御部72(図5、図6参照)に接続する。
That is, the wire harness 71 is connected to the left and right electric motors 12 and 13 and the electromagnetic clutch 58, and the connected wire harness 71 is extended from the front side of the housing recess 57 to the outside of the transmission case 11.
The wire harness 71 extended outward is extended forward through the guide groove 73, and the wire harness 71 extended forward is connected to the control part 72 (refer FIG. 5, FIG. 6).

図4は本発明に係るバッテリ支持構造を示す側面図である。
除雪機10は、本体20を構成するブロアハウジング44に機体用バッテリ支持構造70を備える。
機体用バッテリ支持構造70は、上面51aに端子55,55(図6も参照)を有する箱型バッテリ51を上方又は横から挿入(収納)することのできるバッテリホルダ77を設け、このバッテリホルダ77に収納したバッテリ51の上面51aをバッテリ固定部材81で押さえるようにしたもので、バッテリ固定部材81を絶縁性樹脂部品としたものである。
FIG. 4 is a side view showing a battery support structure according to the present invention.
The snow blower 10 includes a fuselage battery support structure 70 in a blower housing 44 constituting the main body 20.
The fuselage battery support structure 70 is provided with a battery holder 77 into which a box-type battery 51 having terminals 55 and 55 (see also FIG. 6) can be inserted (stored) from above or from the upper surface 51a. A battery fixing member 81 is used to hold the upper surface 51a of the battery 51 accommodated in the battery 51, and the battery fixing member 81 is an insulating resin component.

機体用バッテリ支持構造70について詳しく説明する。
ブロアハウジング44の上端部に載置ブラケット75を取り付け、この載置ブラケット75にバッテリ載置皿76を取り付けるとともに、バッテリホルダ77を取り付け、このバッテリホルダ77の後端に隔壁53を取り付け、隔壁53の下折曲片53aを凹状の受溝43に差し込む。
これにより、隔壁53をバッテリホルダ77とエンジン15との間に介在させる。
凹状の受溝43は、下カバー部42の前部上縁42aに形成した凹状の溝である。
The body battery support structure 70 will be described in detail.
A mounting bracket 75 is attached to the upper end portion of the blower housing 44, a battery mounting tray 76 is attached to the mounting bracket 75, a battery holder 77 is attached, and a partition wall 53 is attached to the rear end of the battery holder 77. The lower bent piece 53 a is inserted into the concave receiving groove 43.
Thereby, the partition wall 53 is interposed between the battery holder 77 and the engine 15.
The concave receiving groove 43 is a concave groove formed in the front upper edge 42 a of the lower cover portion 42.

バッテリホルダ77内にバッテリ51を収納することで、バッテリ51をバッテリ載置皿76に載せ、バッテリ固定部材81の右端部(一端部)82をバッテリホルダ77にヒンジロッド(図6、図7参照)85を介してヒンジ結合し、左端部(他端部)83をフックボルト108および蝶ナット109を介してバッテリホルダ77に着脱自在に結合する。
バッテリ固定部材81でバッテリ51の上面51aを押さえ付けてバッテリ51を保持する。
バッテリ51をバッテリホルダ77内に収納することで、バッテリ51をエンジン15から隔壁53で仕切る。
By storing the battery 51 in the battery holder 77, the battery 51 is placed on the battery mounting tray 76, and the right end (one end) 82 of the battery fixing member 81 is hinged to the battery holder 77 (see FIGS. 6 and 7). ) 85 and a left end portion (the other end portion) 83 are detachably connected to the battery holder 77 via the hook bolt 108 and the wing nut 109.
The battery 51 is held by pressing the upper surface 51 a of the battery 51 with the battery fixing member 81.
By storing the battery 51 in the battery holder 77, the battery 51 is partitioned from the engine 15 by the partition wall 53.

この状態で、バッテリ51、照明部52、エンジン15および隔壁53を上カバー部(カバー体18)41で一括して覆うことで、この上カバー部41でバッテリ51全体を覆う。
ここで、バッテリを保護する手段として、通常バッテリ上部をカバーで覆う方法が採用されている。しかし、この方法では、バッテリ51の側壁に付いた雨雪が、バッテリとカバーとの間からバッテリ上部に侵入することが考えられる。
そこで、上カバー部41でバッテリ51全体を覆うように構成した。これにより、バッテリ51の側壁側から雨雪が侵入することを防いで、雨雪からバッテリ51を確実に保護することが可能になる。
In this state, the battery 51, the illumination unit 52, the engine 15, and the partition wall 53 are collectively covered with the upper cover part (cover body 18) 41, so that the entire battery 51 is covered with the upper cover part 41.
Here, as a means for protecting the battery, a method of covering the upper part of the battery with a cover is usually employed. However, in this method, it is conceivable that rain and snow attached to the side wall of the battery 51 enters the upper part of the battery from between the battery and the cover.
Thus, the upper cover portion 41 is configured to cover the entire battery 51. Thereby, it is possible to prevent rain and snow from entering from the side wall side of the battery 51 and to reliably protect the battery 51 from rain and snow.

さらに、エンジン15とバッテリ51との間に隔壁53を設けて、この隔壁53でエンジン15からバッテリ51に向かう熱を遮蔽するようにした。
これにより、バッテリ51が、エンジン15から発生した熱の影響を受けることを防止する。
Further, a partition wall 53 is provided between the engine 15 and the battery 51, and the partition wall 53 shields heat from the engine 15 toward the battery 51.
This prevents the battery 51 from being affected by the heat generated from the engine 15.

バッテリ固定部材81には照明部52を備え、バッテリ51とともに照明部52も上カバー部41で覆う。
上カバー部41のうち、照明部52の前面86に臨む部位を、光を透過可能な透光部87とする。よって、照明部52の前面86から光を投光した際に、投光した光は、透光部87を透過して除雪機10の前方を照射する。
The battery fixing member 81 includes an illumination unit 52, and the illumination unit 52 is covered with the upper cover unit 41 together with the battery 51.
A portion of the upper cover 41 that faces the front surface 86 of the illumination unit 52 is referred to as a translucent unit 87 that can transmit light. Therefore, when light is projected from the front surface 86 of the illumination unit 52, the projected light is transmitted through the light transmitting unit 87 and irradiates the front of the snow removal machine 10.

図5は本発明に係るバッテリ支持構造を示す斜視図である。
ブロアハウジング44の上部左側にシュータ37を設け、シュータ37の右側でエンジン15の前方に載置ブラケット75を取り付け、載置ブラケット75に、機体用バッテリ支持構造70のバッテリホルダ77を取り付けることで、バッテリホルダ77をシュータ37の左側に配置する。
バッテリホルダ77の後端部に隔壁53を取り付けることで、バッテリホルダ77に収納したバッテリ51を隔壁53でエンジン15から仕切る。
バッテリホルダ77の右壁91(図6も参照)にガード部材92を取り付けることで、ガード部材92と右壁91とで制御部ホルダ93を形成する。
FIG. 5 is a perspective view showing a battery support structure according to the present invention.
A shooter 37 is provided on the upper left side of the blower housing 44, a mounting bracket 75 is attached to the front of the engine 15 on the right side of the shooter 37, and a battery holder 77 of the battery support structure 70 for the fuselage is attached to the mounting bracket 75. The battery holder 77 is disposed on the left side of the shooter 37.
By attaching the partition wall 53 to the rear end portion of the battery holder 77, the battery 51 stored in the battery holder 77 is partitioned from the engine 15 by the partition wall 53.
By attaching the guard member 92 to the right wall 91 (see also FIG. 6) of the battery holder 77, the guard member 92 and the right wall 91 form the control unit holder 93.

バッテリホルダ77内に配置したバッテリ51に、機体用バッテリ支持構造70のバッテリ固定部材81を載せ、バッテリ固定部材81の右端部(一端部)82(図7参照)をバッテリホルダ77にヒンジロッド85(図7参照)でヒンジ結合し、左端部(他端部)83をフックボルト108および蝶ナット109を介してバッテリホルダ77に着脱自在に結合する。
これにより、バッテリ固定部材81でバッテリ51の上面51aを押さえ付けてバッテリ51を保持する。
制御部ホルダ93内に制御部72を配置し、制御部72をバッテリホルダ77の右壁91に防振部材95(図95参照)を介して取り付ける。
The battery fixing member 81 of the battery support structure 70 is mounted on the battery 51 disposed in the battery holder 77, and the right end portion (one end portion) 82 (see FIG. 7) of the battery fixing member 81 is hinged to the battery holder 77. (See FIG. 7). The left end (the other end) 83 is detachably connected to the battery holder 77 via the hook bolt 108 and the wing nut 109.
Thus, the battery 51 is held by pressing the upper surface 51 a of the battery 51 with the battery fixing member 81.
The control unit 72 is disposed in the control unit holder 93, and the control unit 72 is attached to the right wall 91 of the battery holder 77 via a vibration isolation member 95 (see FIG. 95).

バッテリホルダ77内にバッテリ51を配置し、制御部ホルダ93に制御部72を配置することで、バッテリ51および制御部72を、ブロアハウジング44から延ばしたシュータ37の隣に順に配置し、ブロアハウジング44上にバッテリ51および制御部72を伝動ケース(機体)11(図3参照)の幅方向に並べて配置する。   By arranging the battery 51 in the battery holder 77 and the control unit 72 in the control unit holder 93, the battery 51 and the control unit 72 are sequentially arranged next to the shooter 37 extending from the blower housing 44. The battery 51 and the control unit 72 are arranged side by side in the width direction of the transmission case (machine body) 11 (see FIG. 3).

ここで、バッテリ51および制御部72をシュータ37の隣に順に配置した理由について説明する。
すなわち、除雪機10のシュータ37は、ブロア45(図1参照)で跳ね上げた雪を受け入れるために、例えばブロアハウジング44の一方の上部、実施の形態では左側上部に片寄せられている。
Here, the reason why the battery 51 and the control unit 72 are sequentially arranged next to the shooter 37 will be described.
That is, the shooter 37 of the snowplow 10 is biased to one upper part of the blower housing 44, for example, the upper left part in the embodiment in order to receive the snow splashed by the blower 45 (see FIG. 1).

このため、シュータ37の右側、すなわちブロアハウジング44の右側上部96には空間(いわゆる、デッドスペース)が存在する。
そこで、バッテリ51および制御部72をシュータ37の隣に伝動ケース11の幅方向に順に並べて配置することにした。
これにより、シュータ37の隣の空間を利用してバッテリ51および制御部72を配置することが可能になる。
Therefore, a space (so-called dead space) exists on the right side of the shooter 37, that is, on the right upper portion 96 of the blower housing 44.
Therefore, the battery 51 and the control unit 72 are arranged next to the shooter 37 in order in the width direction of the transmission case 11.
Thereby, the battery 51 and the control unit 72 can be arranged using the space next to the shooter 37.

バッテリ15は、発電機68(図3参照)で発電した電気を蓄え、走行装置14の左右の電動モータ12,13(図1参照)などの電装部品に給電するための部材である。
左右の電動モータ12,13に給電することで、左右側の走行部26,27(図1参照)を駆動する
The battery 15 is a member for storing electricity generated by the generator 68 (see FIG. 3) and supplying power to electrical components such as the left and right electric motors 12 and 13 (see FIG. 1) of the traveling device 14.
Power is supplied to the left and right electric motors 12 and 13 to drive the left and right traveling units 26 and 27 (see FIG. 1).

制御部72は、走行装置14の電動モータ12,13などの電装部品を制御、具体的には給電等を制御するための部材である。
左右の電動モータ12,13を制御することで、左右側の走行部26,27(図1参照)の駆動状態を調整する。
The control unit 72 is a member for controlling electrical components such as the electric motors 12 and 13 of the traveling device 14, specifically for controlling power feeding and the like.
By controlling the left and right electric motors 12 and 13, the driving state of the left and right traveling units 26 and 27 (see FIG. 1) is adjusted.

図6は本発明に係るバッテリ支持構造を示す分解斜視図である。
機体用バッテリ支持構造70のバッテリホルダ77は、バッテリ51の右側に右壁91を配置し、この右壁91を載置ブラケット75に固定し、右壁91の後端に折曲部98を備えるとともに、後壁99の折曲部101を取り付け(図10参照)、後壁99を隔壁53に対して所定間隔離し、この状態で後壁99を隔壁53と平行に左側に向けて延ばし、後壁99の左端を前方に折り曲げることで左壁103を形成し、左壁103を右壁91と平行になるように前方に向けて延ばし、左右の壁103,91を載置ブラケット75に取り付けることで、右壁91、後壁99および左壁103で平面視において略コ字形を形成したものである。
FIG. 6 is an exploded perspective view showing a battery support structure according to the present invention.
The battery holder 77 of the battery support structure 70 for an airframe has a right wall 91 disposed on the right side of the battery 51, the right wall 91 is fixed to the mounting bracket 75, and a bent portion 98 is provided at the rear end of the right wall 91. At the same time, the bent portion 101 of the rear wall 99 is attached (see FIG. 10), the rear wall 99 is separated from the partition wall 53 by a predetermined distance, and in this state, the rear wall 99 is extended parallel to the partition wall 53 toward the left side. The left wall 103 is formed by bending the left end of the wall 99 forward, the left wall 103 is extended forward so as to be parallel to the right wall 91, and the left and right walls 103, 91 are attached to the mounting bracket 75. Thus, the right wall 91, the rear wall 99, and the left wall 103 form a substantially U shape in plan view.

右壁91は、制御部72を取り付けるためのナット104を上部に備えるとともに、ヒンジ部84の一方の部位84aを上部に備え、制御部72を取り付けるためのボルト105を前部に備える。
ヒンジ部84の一方の部位84aは、一定間隔をおいて右側に突出した突片106,106を設け、それぞれの突片106,106の貫通孔にヒンジロッド85を取り付けたものである。
The right wall 91 includes a nut 104 for attaching the control unit 72 at the top, one portion 84a of the hinge portion 84 at the top, and a bolt 105 for attaching the control unit 72 at the front.
One portion 84 a of the hinge portion 84 is provided with protruding pieces 106 and 106 protruding to the right side at regular intervals, and a hinge rod 85 is attached to the through hole of each protruding piece 106 and 106.

左壁103は、左方向に向けて突出した突片107を設け、この突片107の係止孔にフックボルト108を係止する。
フックボルト108は、下部108aを折り曲げることで、突片107の係止孔に係止可能な形状とし、上部108bに雄ねじが形成されている。
The left wall 103 is provided with a protruding piece 107 protruding leftward, and the hook bolt 108 is locked in the locking hole of the protruding piece 107.
The hook bolt 108 has a shape that can be locked in the locking hole of the protruding piece 107 by bending the lower portion 108a, and a male screw is formed on the upper portion 108b.

さらに、バッテリホルダは、左壁103の後端部に支持部材111を取り付け、支持部材111の折曲部112に隔壁53をボルト113で取り付けるとともに、右壁91の折曲部98に隔壁53をボルト114で取り付ける。
この隔壁53と後壁99との間を所定間隔S(図4参照)離すことで、バッテリ51の電源で駆動する電装部品用のリレースイッチ115・・・を配置する空間116を確保する。この空間を利用して隔壁53にリレースイッチ115・・・を取り付ける。
Further, the battery holder has a support member 111 attached to the rear end portion of the left wall 103, a partition wall 53 attached to the bent portion 112 of the support member 111 with a bolt 113, and a partition wall 53 attached to the bent portion 98 of the right wall 91. Install with bolts 114.
By separating the partition wall 53 and the rear wall 99 from each other by a predetermined distance S (see FIG. 4), a space 116 in which the relay switches 115 for electrical components driven by the power source of the battery 51 are arranged is secured. The relay switches 115 are attached to the partition wall 53 using this space.

隔壁53は、略矩形状に形成したプレートで、上辺、左・右辺にそれぞれ後方への折曲片53c・・・を備え、下片に下折曲片53a(図4参照)を備える。折曲片53c・・・および下折曲片53aを備えることで隔壁53を剛性を確保する。
よって、隔壁53でリレースイッチ115・・・を支えることが可能になる。
また、隔壁53を、図4に示すように隔壁53の下折曲片53aを、下カバー部42の凹状の受溝43に差し込むことで隔壁53を支える。このように、隔壁53を支える部品を下カバー部42で兼用することで、部品数を少なく抑え、組付け構成の簡素化を図る。
The partition wall 53 is a plate formed in a substantially rectangular shape, and includes a rear bent piece 53c on the upper side, the left side, and the right side, and a lower bent piece 53a (see FIG. 4) on the lower piece. The rigidity of the partition wall 53 is ensured by providing the bent pieces 53c... And the lower bent pieces 53a.
Therefore, the relay switch 115 can be supported by the partition wall 53.
Further, the partition wall 53 is supported by inserting the lower bent piece 53a of the partition wall 53 into the concave receiving groove 43 of the lower cover portion 42 as shown in FIG. As described above, the parts that support the partition wall 53 are also used in the lower cover portion 42, so that the number of parts can be reduced and the assembly configuration can be simplified.

バッテリ51の電源で駆動する電装部品用のリレースイッチ115・・・を隔壁53に取り付けることで、隔壁53をリレースイッチ115・・・を取り付ける部材と兼用する。
よって、リレースイッチ115・・・を取り付ける部材を、個別に備える必要がない。これにより、部品点数の増加を抑えて、組立工数の簡素化を図ることができる。
By attaching the relay switches 115... For electric parts driven by the power source of the battery 51 to the partition wall 53, the partition wall 53 is also used as a member for mounting the relay switch 115.
Therefore, it is not necessary to separately provide a member for attaching the relay switches 115. Thereby, the increase in a number of parts can be suppressed and the assembly man-hour can be simplified.

機体用バッテリ支持構造70のバッテリホルダ77にバッテリ固定部材81を結合することでバッテリ51を保持する。
このバッテリ固定部材81は、照明部52を載せるベース117を備え、ベース117の左右側部にそれぞれ左右の支持部118,119を形成し、ベース117、左右の支持部118,119で略コ字形の枠体を形成し、この枠体内に照明部52を配置する絶縁性樹脂部品である。
The battery 51 is held by connecting the battery fixing member 81 to the battery holder 77 of the battery support structure 70 for the machine body.
The battery fixing member 81 includes a base 117 on which the illumination unit 52 is placed, and left and right support portions 118 and 119 are formed on the left and right sides of the base 117, respectively. The base 117 and the left and right support portions 118 and 119 are substantially U-shaped. This is an insulating resin component in which the frame body is formed and the illumination unit 52 is disposed in the frame body.

この絶縁性樹脂部品としては、一例として「ノリル;商標登録」(日本ジーイープラスチック株式会社(GE社)製)などのポリフェニレンオキサイド樹脂が該当するが、これに限定するものではない。
このノリルは、優れた寸法安定性や、温度依存性が少ない機械的性質などを有する樹脂であり、バッテリ固定部材81を形成するものとして好適である。
Examples of the insulating resin component include polyphenylene oxide resins such as “Noryl; registered trademark” (manufactured by GE Plastics, Inc. (GE)), but are not limited thereto.
This Noryl is a resin having excellent dimensional stability, mechanical properties with little temperature dependency, and the like, and is suitable for forming the battery fixing member 81.

左右の支持部118,119の頂部に照明部52をボルト122,122で固定し、ベース117の左端部83を下方に延ばし、左端部83の下部83bに取付孔121を形成し、ベース117の右端部82(図7参照)にヒンジ部84の他方の部位84b(図7参照)を備える。   The illumination part 52 is fixed to the tops of the left and right support parts 118, 119 with bolts 122, 122, the left end part 83 of the base 117 is extended downward, a mounting hole 121 is formed in the lower part 83 b of the left end part 83, and the base 117 The right end portion 82 (see FIG. 7) is provided with the other portion 84b (see FIG. 7) of the hinge portion 84.

ヒンジ部84の他方の部位84bを、バッテリホルダ77側のヒンジロッド85に回転自在に取り付けることで、バッテリ固定部材81の右端部82をバッテリホルダ77の右壁91に矢印方向(図7も参照)に回動自在に取り付ける。
この状態で、左端部83の取付孔121にフックボルト108の上部108bを差し込み、取付孔121から突出した上部108bに蝶ナット109をねじ結合することで、バッテリホルダ77内にバッテリ51の上面51aをバッテリ固定部材81で押し付ける(図4、図5、図7参照)。
The other part 84b of the hinge part 84 is rotatably attached to the hinge rod 85 on the battery holder 77 side, so that the right end part 82 of the battery fixing member 81 is attached to the right wall 91 of the battery holder 77 in the direction of the arrow (see also FIG. 7). ) To be pivotable.
In this state, the upper part 108 b of the hook bolt 108 is inserted into the attachment hole 121 of the left end part 83, and the wing nut 109 is screwed to the upper part 108 b protruding from the attachment hole 121, whereby the upper surface 51 a of the battery 51 is placed in the battery holder 77. Is pressed by the battery fixing member 81 (see FIGS. 4, 5, and 7).

これにより、バッテリ51上にバッテリ固定部材81を介して照明部52を備える。このように、バッテリ51上にバッテリ固定部材81を介して照明部52を備えることで、バッテリ51を保持するために、従来必要とされていたバッテリ押え板と、照明部52を保持するために、従来必要とされていたステイとを共通の部材とすることが可能になる。
バッテリ固定部材81でバッテリ押え板とステイとを共通化し、部品点数を減らすことができる。
Thereby, the illumination unit 52 is provided on the battery 51 via the battery fixing member 81. Thus, by providing the illumination unit 52 on the battery 51 via the battery fixing member 81, in order to hold the battery 51 and to hold the illumination unit 52, which is conventionally required to hold the battery 51. Thus, it is possible to use a stay that has been conventionally required as a common member.
The battery retainer 81 and the stay can be shared by the battery fixing member 81, and the number of parts can be reduced.

さらに、バッテリ51上に照明部52を備えて、照明部52をバッテリ51の近傍に配置することで、照明部52に接続する照明用のハーネス(電線)127(図4参照)を短くする。
これにより、照明用の電線127を配線するため空間を比較的簡単に確保することができ、設計の自由度を高めることができる。
Furthermore, the illumination part 52 is provided on the battery 51, and the illumination harness 52 (electric wire) 127 (see FIG. 4) connected to the illumination part 52 is shortened by arranging the illumination part 52 in the vicinity of the battery 51.
Thereby, since the electric wire 127 for illumination is wired, space can be ensured comparatively easily and the freedom degree of design can be raised.

さらに、バッテリ固定部材81の右端部82をバッテリホルダ77にヒンジ結合することで、バッテリ51を取り外す際に、バッテリ固定部材81を不用意に落とすことを防止する。
これにより、バッテリ固定部材81が落下して、照明部52が破損することや、照明部52に接続した照明用の電線127(図4参照)が損傷することを防ぐ。
Further, the right end portion 82 of the battery fixing member 81 is hinged to the battery holder 77 to prevent the battery fixing member 81 from being accidentally dropped when the battery 51 is removed.
This prevents the battery fixing member 81 from falling and damaging the illumination unit 52 and damaging the illumination electric wire 127 (see FIG. 4) connected to the illumination unit 52.

このバッテリホルダ77の右壁91にガード部材92を取り付けることで、ガード部材92と右壁91とで制御部ホルダ93を形成する。
この制御部ホルダ93内に制御部72を収納し、制御部72を防振部材95(図10も参照)を介してバッテリホルダ77の右壁91に取り付ける。
By attaching the guard member 92 to the right wall 91 of the battery holder 77, the control member holder 93 is formed by the guard member 92 and the right wall 91.
The control unit 72 is housed in the control unit holder 93, and the control unit 72 is attached to the right wall 91 of the battery holder 77 via a vibration isolation member 95 (see also FIG. 10).

制御部72をバッテリ51の近傍(具体的には、バッテリ51の右側近傍)に配置することで、制御部72とバッテリ51とを接続するワイヤーハーネス128の長さを短く抑えることができる。
なお、バッテリ51の端子55,55に接続した電線129,129は、ワイヤーハーネス128に束ねられている。
By disposing the control unit 72 in the vicinity of the battery 51 (specifically, in the vicinity of the right side of the battery 51), the length of the wire harness 128 that connects the control unit 72 and the battery 51 can be reduced.
The electric wires 129 and 129 connected to the terminals 55 and 55 of the battery 51 are bundled in the wire harness 128.

ここで、制御部72、バッテリ51を照明部52を互いに近傍に配置し、かつこれらの電装部材72,51,52を、図3に示す電磁クラッチ58、発電機68および左右の電動モータ12,13の近傍に配置する。
よって、これらの電装部材72,51,52,58,68,12,13を接続するワイヤーハーネス71(図3参照)、ワイヤーハーネス128、電線129や照明用のハーネス(電線)127(図4参照)などを短くして、電線の抵抗による電圧降下を抑える。この効果は、小型の除雪機に特に効果を発揮する。
さらに、ワイヤーハーネス71(図3参照)、ワイヤーハーネス128、電線129や照明用のハーネス(電線)127(図4参照)などを短くすることで、それぞれのハーネスの配線が簡単になる。
Here, the control unit 72, the battery 51, and the lighting unit 52 are arranged in the vicinity of each other, and these electric members 72, 51, 52 are connected to the electromagnetic clutch 58, the generator 68, and the left and right electric motors 12, shown in FIG. 13 is arranged in the vicinity.
Therefore, the wire harness 71 (see FIG. 3), the wire harness 128, the electric wire 129, and the lighting harness (electric wire) 127 (see FIG. 4) for connecting these electric components 72, 51, 52, 58, 68, 12, and 13 are connected. ) Etc. to shorten the voltage drop due to the resistance of the wire. This effect is particularly effective for small snowplows.
Furthermore, wiring of each harness becomes easy by shortening the wire harness 71 (refer FIG. 3), the wire harness 128, the electric wire 129, the harness (electric wire) 127 for illumination (refer FIG. 4), etc. FIG.

図7は本発明に係るバッテリ支持構造を示す平面図である。
ブロアハウジング44の上部に載置ブラケット75を取り付け、載置ブラケット75に、機体用バッテリ支持構造70のバッテリホルダ77を設け、このバッテリホルダ77にバッテリ51を収納し、バッテリ51の上面51aを絶縁性樹脂部品のバッテリ固定部材81で押さえ付ける。
機体用バッテリ支持構造70を構成するバッテリ固定部材81の右端部82を、ヒンジ部84でバッテリホルダ77に結合し、バッテリ固定部材81の右端部82をフックボルト108および蝶ナット109を介してバッテリホルダ77に着脱自在に結合する。
以下、図8において、ヒンジ部84について説明する。
FIG. 7 is a plan view showing a battery support structure according to the present invention.
A mounting bracket 75 is attached to the upper portion of the blower housing 44, and a battery holder 77 of the battery support structure 70 is provided on the mounting bracket 75. The battery 51 is accommodated in the battery holder 77, and the upper surface 51 a of the battery 51 is insulated. It is pressed by the battery fixing member 81 of the conductive resin part.
The right end portion 82 of the battery fixing member 81 constituting the battery support structure 70 for the fuselage is coupled to the battery holder 77 by the hinge portion 84, and the right end portion 82 of the battery fixing member 81 is connected to the battery via the hook bolt 108 and the wing nut 109. The holder 77 is detachably coupled.
Hereinafter, the hinge part 84 will be described with reference to FIG.

図8(a),(b)は本発明に係るバッテリ支持構造のヒンジ部を説明する図である。
バッテリ固定部材81の右端部82にヒンジ部84(図7参照)の他方の部位84bを備える。
(a)に示すように、他方の部位84bには、上向きの溝131aを形成した上向き部位131と、下向きの溝132aを形成した下向き部位132を備える。
FIGS. 8A and 8B are views for explaining the hinge portion of the battery support structure according to the present invention.
The right end portion 82 of the battery fixing member 81 is provided with the other portion 84b of the hinge portion 84 (see FIG. 7).
As shown to (a), the other site | part 84b is provided with the upward site | part 131 which formed the upward groove | channel 131a, and the downward site | part 132 which formed the downward groove | channel 132a.

(b)に示すように、隣接する上向きの溝131aと下向きの溝132aとを組み合わせ、これらの溝131a,132aでヒンジロッド85を回動自在に保持する。
すなわち、上向きの溝131aおよび下向きの溝132aを組み合わせることで通常の貫通孔と同等の役割を果たす。
As shown in (b), the adjacent upward groove 131a and downward groove 132a are combined, and the hinge rod 85 is rotatably held by these grooves 131a and 132a.
That is, by combining the upward groove 131a and the downward groove 132a, it plays the same role as a normal through hole.

上向きの溝131aおよび下向きの溝132aの組合せ構造とすることで、ヒンジ部84の他方の部位84bに貫通孔を形成する必要がない。
よって、バッテリ固定部材81を成形する型の設備を簡素化して、設備費を抑えることが可能になる。
By adopting a combined structure of the upward groove 131a and the downward groove 132a, it is not necessary to form a through hole in the other portion 84b of the hinge portion 84.
Therefore, it is possible to simplify the equipment of the mold for forming the battery fixing member 81 and reduce the equipment cost.

図9(a),(b)は本発明に係るバッテリ支持構造の作用を説明する図である。
(a)において、機体用バッテリ支持構造70のバッテリホルダ77に上方からバッテリ51を収納して、バッテリ51をバッテリ載置皿76に載せる。
次に、ヒンジロッド85を軸にしてバッテリ固定部材81を矢印aの如く回動する。
FIGS. 9A and 9B are views for explaining the operation of the battery support structure according to the present invention.
In (a), the battery 51 is accommodated from above in the battery holder 77 of the battery support structure 70 for an aircraft, and the battery 51 is placed on the battery mounting tray 76.
Next, the battery fixing member 81 is rotated as indicated by an arrow a with the hinge rod 85 as an axis.

(b)において、機体用バッテリ支持構造70を構成するバッテリ固定部材81の左端部83の取付孔121にフックボルト108の上部108bを差し込み、取付孔121からフックボルト108の上部108bを突出する。
取付孔121から突出した上部108bに蝶ナット109を矢印bの如くセットし、セットした蝶ナット109を上部108bにねじ結合する。
これにより、バッテリ51の上面51aをバッテリ固定部材81で押し付けて、バッテリ51をバッテリホルダ77内に保持する。
In (b), the upper part 108 b of the hook bolt 108 is inserted into the attachment hole 121 of the left end 83 of the battery fixing member 81 constituting the fuselage battery support structure 70, and the upper part 108 b of the hook bolt 108 protrudes from the attachment hole 121.
The wing nut 109 is set to the upper part 108b protruding from the mounting hole 121 as shown by the arrow b, and the set wing nut 109 is screwed to the upper part 108b.
Thereby, the upper surface 51 a of the battery 51 is pressed by the battery fixing member 81, and the battery 51 is held in the battery holder 77.

図7に戻って、機体用バッテリ支持構造70のバッテリ固定部材81を絶縁性樹脂部品とすることで、バッテリ固定部材81がバッテリ51の端子55と接触しても短絡することがない。よって、バッテリ固定部材81の取り付け位置がバッテリ端子134で制限されることはない。
さらに、バッテリ固定部材81を絶縁性樹脂部品とすることで、バッテリ固定部材81の表面に樹脂皮膜を形成する必要がない。
Returning to FIG. 7, by using the battery fixing member 81 of the battery support structure 70 for an airframe as an insulating resin part, even if the battery fixing member 81 contacts the terminal 55 of the battery 51, there is no short circuit. Therefore, the attachment position of the battery fixing member 81 is not limited by the battery terminal 134.
Furthermore, since the battery fixing member 81 is an insulating resin component, it is not necessary to form a resin film on the surface of the battery fixing member 81.

ここで、バッテリ51の端子55には、通常、電線129(図6参照)の端子(図示せず)が接続され、端子55が絶縁性のカバー部材135で覆われている。
しかし、カバー部材135は、粉塵などから端子を保護するためのもので、端子55に導電性部材を当接することは好ましくない。
よって、バッテリ固定部材に導電性部品を使用すると、バッテリ固定部材は端子55を避けて取り付ける必要があり、バッテリ固定部材の取り付け位置が端子55によって制限される。
そこで、バッテリ固定部材81を絶縁性樹脂部品として、上記不具合を解消することにした。
Here, a terminal (not shown) of an electric wire 129 (see FIG. 6) is normally connected to the terminal 55 of the battery 51, and the terminal 55 is covered with an insulating cover member 135.
However, the cover member 135 is for protecting the terminal from dust and the like, and it is not preferable that the conductive member abuts on the terminal 55.
Therefore, when a conductive component is used for the battery fixing member, the battery fixing member needs to be attached avoiding the terminal 55, and the attachment position of the battery fixing member is limited by the terminal 55.
In view of this, the battery fixing member 81 is used as an insulating resin part to eliminate the above-described problem.

また、このバッテリ固定部材81は、ベース117の幅方向(左右方向)の中央部(バッテリ固定部材の中央部)117aまたは中央部117a近傍に、弾性変形可能な撓み部137を備える。撓み部137は、ベース117の底部中央に凹部117bを形成することで、ベース117の厚さを薄くしたものである。   Further, the battery fixing member 81 includes a flexible portion 137 that can be elastically deformed in the central portion (central portion of the battery fixing member) 117a in the width direction (left-right direction) of the base 117 or in the vicinity of the central portion 117a. The bent portion 137 is formed by forming a concave portion 117b at the center of the bottom portion of the base 117, thereby reducing the thickness of the base 117.

ベース117の底部中央に凹部117bを形成するだけで、弾性変形可能な撓み部137を簡単に形成することが可能になる。
この撓み部137を弾性変形することで、バッテリ固定部材81の左右端部(両端部)83,82に設けた左右の当接面83a,82aをバッテリ51の上面51aに確実に接触させる。左右の当接面83a,82aは、ベース117の底面を構成する面である。
左右の当接面83a,82aをバッテリ51の上面51aに接触させることで、バッテリ固定部材81の左右の当接面82a,83aで、バッテリ51を押さえ付けて保持する。
By simply forming the recess 117b at the center of the bottom of the base 117, it is possible to easily form the flexure 137 that can be elastically deformed.
By elastically deforming the bent portion 137, the left and right contact surfaces 83a and 82a provided on the left and right end portions (both end portions) 83 and 82 of the battery fixing member 81 are surely brought into contact with the upper surface 51a of the battery 51. The left and right contact surfaces 83 a and 82 a are surfaces constituting the bottom surface of the base 117.
By bringing the left and right contact surfaces 83 a and 82 a into contact with the upper surface 51 a of the battery 51, the battery 51 is pressed and held by the left and right contact surfaces 82 a and 83 a of the battery fixing member 81.

また、バッテリ固定部材81の右端部(一端部)82をバッテリホルダ77にヒンジ結合し、左端部(他端部)83をバッテリホルダ77に着脱自在に結合可能とした。
よって、バッテリ固定部材81の左端部83とバッテリホルダ77との結合を解除するだけで、バッテリ51をバッテリホルダ77から取り外すことが可能になる。
さらに、バッテリ固定部材81の右端部82をバッテリホルダ77にヒンジ結合とすることで、バッテリ固定部材81の右端部82をバッテリホルダ77に連結した状態で、バッテリ51をバッテリホルダ77から取り外すことが可能になる。
Further, the right end (one end) 82 of the battery fixing member 81 is hinged to the battery holder 77, and the left end (other end) 83 is detachably connectable to the battery holder 77.
Therefore, the battery 51 can be removed from the battery holder 77 simply by releasing the connection between the left end 83 of the battery fixing member 81 and the battery holder 77.
Furthermore, the battery 51 can be removed from the battery holder 77 in a state where the right end 82 of the battery fixing member 81 is connected to the battery holder 77 by hinge coupling the right end 82 of the battery fixing member 81 to the battery holder 77. It becomes possible.

また、バッテリ固定部材81の左端部83をバッテリホルダ77に結合した際に、バッテリ51の上面51aに当接する当接面83aを左端部83に設けた。
よって、弾性変形可能な撓み部137を必要以上に大きく曲げることなく、左端部83の当接面83aをバッテリ51の上面51aに当接することが可能になる。
Further, a contact surface 83 a that contacts the upper surface 51 a of the battery 51 when the left end portion 83 of the battery fixing member 81 is coupled to the battery holder 77 is provided at the left end portion 83.
Therefore, the contact surface 83a of the left end portion 83 can be brought into contact with the upper surface 51a of the battery 51 without bending the elastically deformable bending portion 137 more than necessary.

また、バッテリ固定部材81の右端部82をバッテリホルダ77に結合した際に、バッテリ51の上角部51bに当接するテーパ部138を左端部83に設けた。
よって、テーパ部138でバッテリ51の上角部51bを押圧することで、バッテリ固定部材81の右端部82側にバッテリ51を移動させ、バッテリ51を正規の位置に位置決めする。これにより、バッテリ51の公差を許容することが可能になり、使い勝手の向上を図ることができる。
Further, when the right end portion 82 of the battery fixing member 81 is coupled to the battery holder 77, the left end portion 83 is provided with a taper portion 138 that contacts the upper corner portion 51b of the battery 51.
Therefore, by pressing the upper corner portion 51b of the battery 51 with the taper portion 138, the battery 51 is moved to the right end portion 82 side of the battery fixing member 81, and the battery 51 is positioned at a normal position. As a result, tolerance of the battery 51 can be allowed, and usability can be improved.

以下、図10〜図13に基づいて、バッテリ51の右側に配置した制御部72の取付構造について説明する。
図10は本発明に係るバッテリ支持構造を備えた除雪機の制御部を示す斜視図である。
バッテリホルダ77(図6も参照)の右壁91に、防振部材95を介して制御部72を取り付ける。防振部材95は、上部防振材155,155と下部防振材156,156とからなる。
なお、上部防振材155および下部防振材156については後述する。
Hereinafter, the mounting structure of the control unit 72 disposed on the right side of the battery 51 will be described with reference to FIGS.
FIG. 10 is a perspective view showing a control unit of a snowplow having a battery support structure according to the present invention.
A control unit 72 is attached to the right wall 91 of the battery holder 77 (see also FIG. 6) via a vibration isolation member 95. The vibration isolation member 95 includes upper vibration isolation materials 155 and 155 and lower vibration isolation materials 156 and 156.
The upper vibration isolator 155 and the lower vibration isolator 156 will be described later.

制御部72を右壁91に取り付けるために、右壁91の上端に取付孔141を形成し、右壁91の前端に右側に突出したボルト142を設け、右壁91の下端近傍に右側に突出した一対の受片143,143を設け、それぞれの受片143,143に差込孔144,144を形成する。   In order to attach the control unit 72 to the right wall 91, an attachment hole 141 is formed at the upper end of the right wall 91, a bolt 142 protruding rightward is provided at the front end of the right wall 91, and protruding rightward near the lower end of the right wall 91. The pair of receiving pieces 143 and 143 are provided, and insertion holes 144 and 144 are formed in the respective receiving pieces 143 and 143.

制御部72は、略矩形の箱型に形成したもので、電動化した除雪機10(図1参照)の電装部品を制御するものである。
電動化した除雪機10とは、図1に示す走行装置14を左右の電動モータ12,13で駆動するように構成した除雪機をいう。
電装部品とは、左右の電動モータ12,13(図1参照)、電磁クラッチ58や発電機68(図3参照)、リレースイッチ115(図6参照)などをいう。
The control unit 72 is formed in a substantially rectangular box shape, and controls the electrical components of the motorized snowplow 10 (see FIG. 1).
The motorized snow remover 10 refers to a snow remover configured to drive the traveling device 14 shown in FIG. 1 with left and right electric motors 12 and 13.
The electrical components refer to the left and right electric motors 12 and 13 (see FIG. 1), the electromagnetic clutch 58 and the generator 68 (see FIG. 3), the relay switch 115 (see FIG. 6), and the like.

この制御部72は、上端72aからを突出し、この上取付片146に取付孔146aを形成し、前端72bに前取付片147を突出し、この前取付片147に取付孔147aを形成したものである。
ここで、制御部72のうち、上端72aに取り付けた上取付片146および前端72bに取り付けた前取付片147を、制御部72の上部74とする。
また制御部72は、下部72cから一対の突起148、148を突出し、下部72cにワイヤーハーネス128を接続したものである。
The control unit 72 protrudes from the upper end 72a, forms an attachment hole 146a in the upper attachment piece 146, projects a front attachment piece 147 in the front end 72b, and forms an attachment hole 147a in the front attachment piece 147. .
Here, the upper attachment piece 146 attached to the upper end 72 a and the front attachment piece 147 attached to the front end 72 b in the control unit 72 are defined as the upper portion 74 of the control unit 72.
The control unit 72 projects a pair of protrusions 148 and 148 from the lower part 72c, and connects the wire harness 128 to the lower part 72c.

制御部72の一対の突起148,148に下部防振材156,156の貫通孔156a,156aを嵌め込む。
下部防振材156は、略筒状に形成し、下端部を一対の段部、すなわち一対の受面157,157を有する。この下部防振材156は、主として上下方向の振動に有効な防振材である。
The through holes 156a and 156a of the lower vibration isolator 156 and 156 are fitted into the pair of protrusions 148 and 148 of the control unit 72, respectively.
The lower vibration isolator 156 is formed in a substantially cylindrical shape, and has a pair of stepped portions at the lower end, that is, a pair of receiving surfaces 157 and 157. The lower vibration isolator 156 is an anti-vibration material that is mainly effective for vertical vibration.

一対の突起148,148に下部防振材157,157の貫通孔157a,157aを嵌め込み、下部防振材157,157の下部156b,156bを、受片143,143の差込孔144,144に差し込む。
これにより、下部防振材157,157の受面157・・・を受片143,143に載せる。
The through holes 157a and 157a of the lower vibration isolator 157 and 157 are fitted into the pair of protrusions 148 and 148, and the lower portions 156b and 156b of the lower vibration isolator 157 and 157 are inserted into the insertion holes 144 and 144 of the receiving pieces 143 and 143, respectively. Plug in.
Thereby, the receiving surfaces 157... Of the lower vibration isolating materials 157 and 157 are placed on the receiving pieces 143 and 143.

上取付片146(上部74)の取付孔146aに、上部防振材155を取り付ける。上部防振材155は、略筒状に形成し、外周の中央に環状溝158を有し、主として水平方向の振動に有効な防振材である。
上部防振材155の環状溝158を上取付片146の取付孔146aに係止し、上部防振材155内にカラー161の本体部161aを差し込んで、カラー161のワッシャ部161bを上部防振材155に当接する。
The upper vibration isolator 155 is attached to the attachment hole 146a of the upper attachment piece 146 (upper part 74). The upper vibration isolator 155 is formed in a substantially cylindrical shape and has an annular groove 158 in the center of the outer periphery, and is an anti-vibration material mainly effective for horizontal vibration.
The annular groove 158 of the upper vibration isolator 155 is engaged with the mounting hole 146a of the upper mounting piece 146, the main body portion 161a of the collar 161 is inserted into the upper vibration isolator 155, and the washer portion 161b of the collar 161 is It contacts the material 155.

カラー161にボルト162を差し込み、上部防振材155からボルト162の先端部162aを突出し、突出したボルト162の先端部162aを右壁91の取付孔141に差し込み、取付孔141から突出したボルト162の先端部162aにナット163をねじ結合する。   The bolt 162 is inserted into the collar 161, the tip 162 a of the bolt 162 protrudes from the upper vibration isolator 155, the tip 162 a of the protruded bolt 162 is inserted into the mounting hole 141 of the right wall 91, and the bolt 162 protruding from the mounting hole 141. A nut 163 is screwed to the front end portion 162a.

前取付片147(上部74)に、上取付片146の取付孔146aと同様に、上部防振材155を取り付ける。
すなわち、上部防振材155の環状溝158を前取付片147の取付孔147aに係止し、上部防振材155内にカラー161の本体部161aを差し込んで、カラー161のワッシャ部161bを上部防振材155に当接する。
カラー161にボルト142を差し込み、上部防振材155からボルト142の先端部142aを突出し、突出した先端部142aにナット164をねじ結合する。
The upper vibration isolator 155 is attached to the front attachment piece 147 (upper part 74) in the same manner as the attachment hole 146a of the upper attachment piece 146.
That is, the annular groove 158 of the upper vibration isolator 155 is locked to the mounting hole 147a of the front mounting piece 147, the main body portion 161a of the collar 161 is inserted into the upper vibration isolator 155, and the washer portion 161b of the collar 161 is It abuts against the vibration isolator 155.
Bolts 142 are inserted into the collar 161, the tip portion 142 a of the bolt 142 protrudes from the upper vibration isolator 155, and a nut 164 is screwed to the protruding tip portion 142 a.

制御部72の下部72cに接続したワイヤーハーネス128は、図1に示す左右の電動モータ12,13の電線および電磁クラッチ58(図3参照)の電線を束ねたワイヤーハーネス71と、図6に示すバッテリ51の電線129と、図6に示す照明部52の電線127(図4参照)と、リレースイッチ115・・・などのその他の電装部品に接続す電線とを束ねたものである。   The wire harness 128 connected to the lower part 72c of the control unit 72 is shown in FIG. 6 as a wire harness 71 in which the electric wires of the left and right electric motors 12, 13 and the electric wires of the electromagnetic clutch 58 (see FIG. 3) shown in FIG. The electric wire 129 of the battery 51, the electric wire 127 (see FIG. 4) of the illumination unit 52 shown in FIG. 6, and the electric wires connected to other electrical components such as the relay switch 115.

図11は本発明に係るバッテリ支持構造を備えた除雪機の制御部を示す側面図である。
制御部72の下部72cから一対の突起148,148を突出し、突起148,148に下部防振材156,156の貫通孔156a,156aを嵌め込む。
嵌め込んだ下部防振材156,156の下部156b,156bを、受片143,143の差込孔144,144に差し込むことで、下部防振材156,156の受面157・・・を受片143,143に載せる。
FIG. 11 is a side view showing a control unit of a snowplow having a battery support structure according to the present invention.
A pair of protrusions 148 and 148 protrude from the lower part 72 c of the control unit 72, and the through holes 156 a and 156 a of the lower vibration isolation materials 156 and 156 are fitted into the protrusions 148 and 148.
By inserting the lower portions 156b, 156b of the fitted lower vibration-proof materials 156, 156 into the insertion holes 144, 144 of the receiving pieces 143, 143, the receiving surfaces 157 ... of the lower vibration-proof materials 156, 156 are received. Place on pieces 143, 143.

下部防振材156,156を、制御部72の下部72cに配置することで、下部防振材156,156で、制御部72に作用する振動のうち、主として上下方向(矢印c−c方向)の振動を有効に防振する。
すなわち、下部防振材156を、制御部72の下部72cと受片143との間に下部防振材156を介在させることで、受片143側から伝わる上下方向の振動を有効に防振する。
なお、突起148に下部防振材156嵌め込み、下部防振材156を受片143の差込孔144に差し込むことで、突起148と受片143との間に下部防振材156を介在させる。これにより、受片143側から伝わる水平方向の振動を防振することも可能である。
By disposing the lower vibration isolating materials 156 and 156 in the lower portion 72c of the control unit 72, the vibrations acting on the control unit 72 at the lower vibration isolating materials 156 and 156 are mainly in the vertical direction (arrow c-c direction). Effective vibration isolation.
That is, the lower vibration isolator 156 is effectively anti-vibrated in the vertical direction transmitted from the receiving piece 143 side by interposing the lower anti-vibration material 156 between the lower portion 72c of the control unit 72 and the receiving piece 143. .
The lower vibration isolator 156 is fitted into the protrusion 148 and the lower vibration isolator 156 is inserted into the insertion hole 144 of the receiving piece 143, so that the lower vibration isolating material 156 is interposed between the protrusion 148 and the receiving piece 143. Thereby, it is also possible to prevent the horizontal vibration transmitted from the receiving piece 143 side.

また、制御部72の上取付片146を上部防振材155介してボルト162でバッテリホルダ77の右壁91に取り付ける。
さらに、制御部72の前取付片147を上部防振材155を介してボルト142でバッテリホルダ77の右壁91に取り付ける。
Further, the upper attachment piece 146 of the control unit 72 is attached to the right wall 91 of the battery holder 77 with the bolt 162 via the upper vibration isolator 155.
Further, the front attachment piece 147 of the control unit 72 is attached to the right wall 91 of the battery holder 77 with the bolt 142 via the upper vibration isolator 155.

バッテリホルダ77の右壁91には、ガード部材92(図6も参照)を取り付ける。
ガード部材92は、右壁91の前折曲げ部166に形成した取付孔166a(図9参照)と、右壁91の下折曲げ部167に形成した取付孔167a(図9参照)と、隔壁53に形成した取付孔53b(図9参照)とを利用して、右壁91および隔壁53にボルト168・・・で固定されている。
A guard member 92 (see also FIG. 6) is attached to the right wall 91 of the battery holder 77.
The guard member 92 includes a mounting hole 166a (see FIG. 9) formed in the front bent portion 166 of the right wall 91, a mounting hole 167a (see FIG. 9) formed in the lower bent portion 167 of the right wall 91, a partition wall The mounting holes 53b (see FIG. 9) formed in the holes 53 are fixed to the right wall 91 and the partition wall 53 with bolts 168.

ここで、制御部72から突起148,148を突出し、突起148,148に下部防振材156,156嵌め込み、嵌め込んだ下部防振材156,156を、受片143,143の差込孔144,144に差し込むことで、下部防振材156,156の受面157・・・を受片143,143に載せることが可能になる。
よって、下部防振材156,156を差込孔144,144に差し込んだ後、制御部72の上取付片146および前取付片147を上部防振材155,155介してボルト162,142でバッテリホルダ77の右壁91に取り付けるだけで、右壁91に制御部72を手間をかけないで簡単に設けることができる。
Here, the protrusions 148 and 148 protrude from the control unit 72, and the lower vibration isolation materials 156 and 156 are fitted into the projections 148 and 148, and the lower vibration isolation materials 156 and 156 are inserted into the insertion holes 144 of the receiving pieces 143 and 143. , 144, the receiving surfaces 157... Of the lower vibration isolators 156, 156 can be placed on the receiving pieces 143, 143.
Therefore, after the lower vibration isolator 156, 156 is inserted into the insertion holes 144, 144, the upper mounting piece 146 and the front mounting piece 147 of the control unit 72 are connected to the battery with the bolts 162, 142 via the upper vibration isolator 155, 155. Only by attaching to the right wall 91 of the holder 77, the control part 72 can be easily provided in the right wall 91 without taking time and effort.

図12は本発明に係るバッテリ支持構造を備えた除雪機の制御部を示す正面図である。
制御部72の上取付片146の取付孔146aに上部防振材155の環状溝158を係止し、上部防振材155内にカラー161の本体部161aを差し込んで、カラー161のワッシャ部161bを上部防振材155に当接する。
カラー161にボルト162を差し込み、上部防振材155からボルト162の先端部162aを突出し、突出したボルト162の先端部162aを右壁91の取付孔141に差し込む。取付孔141から突出したボルト162の先端部162aにナット163をねじ結合する。
これにより、制御部72の上取付片146を上部防振材155を介して右壁91に取り付ける。
FIG. 12 is a front view showing a control unit of the snowplow having the battery support structure according to the present invention.
The annular groove 158 of the upper vibration isolator 155 is locked in the mounting hole 146a of the upper mounting piece 146 of the control unit 72, and the main body portion 161a of the collar 161 is inserted into the upper vibration isolator 155, and the washer portion 161b of the collar 161 is inserted. Is in contact with the upper vibration isolator 155.
The bolt 162 is inserted into the collar 161, the tip end 162 a of the bolt 162 protrudes from the upper vibration isolator 155, and the tip end 162 a of the protruded bolt 162 is inserted into the mounting hole 141 of the right wall 91. A nut 163 is screwed to the tip 162a of the bolt 162 protruding from the mounting hole 141.
As a result, the upper mounting piece 146 of the control unit 72 is attached to the right wall 91 via the upper vibration isolator 155.

制御部72の前取付片147の取付孔147aに上部防振材155の環状溝158を係止し、上部防振材155内にカラー161の本体部161aを差し込んで、カラー161のワッシャ部161bを上部防振材155に当接する。
カラー161にボルト142を差し込み、上部防振材155からボルト142の先端部142aを突出し、突出した先端部142aにナット164をねじ結合する。
これにより、制御部72の前取付片147を上部防振材155を介して右壁91に取り付ける。
The annular groove 158 of the upper vibration isolator 155 is locked in the mounting hole 147a of the front mounting piece 147 of the controller 72, and the main body portion 161a of the collar 161 is inserted into the upper vibration isolator 155, and the washer portion 161b of the collar 161 is inserted. Is in contact with the upper vibration isolator 155.
Bolts 142 are inserted into the collar 161, the tip portion 142 a of the bolt 142 protrudes from the upper vibration isolator 155, and a nut 164 is screwed to the protruding tip portion 142 a.
As a result, the front mounting piece 147 of the control unit 72 is mounted on the right wall 91 via the upper vibration isolator 155.

制御部72の上取付片146および前取付片147(すなわち、制御部71の上部74)を上部防振材155,155を介して右壁91に取り付けることで、上部防振材155,155で、制御部72に作用する振動のうち、主として左右方向(矢印d−d方向)の振動を有効に防振する。   By attaching the upper mounting piece 146 and the front mounting piece 147 of the control unit 72 (that is, the upper part 74 of the control unit 71) to the right wall 91 via the upper vibration isolation material 155, 155, the upper vibration isolation material 155, 155 Of the vibrations acting on the control unit 72, vibrations mainly in the left-right direction (arrow dd direction) are effectively prevented.

すなわち、上取付片146を上部防振材155で右壁91およびカラー161のワッシャ部161bから浮かした状態に取る付ける。よって、右壁91およびカラー161のワッシャ部161bから側から伝わる水平方向の振動を有効に防振する。
なお、カラー161の本体部161aと、上取付片146の取付孔146aの周縁との間に上部防振材155を設けたので、カラー161の本体部161aから伝わる上下方向の振動を防振することも可能である。
That is, the upper mounting piece 146 is attached to the upper vibration isolator 155 in a state of floating from the right wall 91 and the washer portion 161 b of the collar 161. Therefore, the horizontal vibration transmitted from the right wall 91 and the washer portion 161b of the collar 161 is effectively prevented.
In addition, since the upper vibration isolator 155 is provided between the main body portion 161a of the collar 161 and the peripheral edge of the mounting hole 146a of the upper mounting piece 146, vibrations in the vertical direction transmitted from the main body portion 161a of the collar 161 are vibrated. It is also possible.

同様に、前取付片147を上部防振材155で右壁91およびカラー161のワッシャ部161bから浮かした状態に取る付ける。よって、右壁91およびカラー161のワッシャ部161bから側から伝わる水平方向の振動を有効に防振する。
なお、カラー161の本体部161aと、前取付片147の取付孔147aの周縁との間に上部防振材155を設けたので、カラー161のワッシャ部161bから伝わる上下方向の振動を防振することも可能である。
Similarly, the front mounting piece 147 is attached to the upper vibration isolator 155 so as to float from the right wall 91 and the washer portion 161 b of the collar 161. Therefore, the horizontal vibration transmitted from the right wall 91 and the washer portion 161b of the collar 161 is effectively prevented.
Since the upper vibration isolator 155 is provided between the main body portion 161a of the collar 161 and the peripheral edge of the mounting hole 147a of the front mounting piece 147, the vibration in the vertical direction transmitted from the washer portion 161b of the collar 161 is vibrated. It is also possible.

また、制御部72の下部72cに接続したワイヤーハーネス128をガード部材92および右壁91下端の折曲部167で囲うことで、ワイヤーハーネス128を雨雪から保護する。   Further, by surrounding the wire harness 128 connected to the lower portion 72c of the control unit 72 with the guard member 92 and the bent portion 167 at the lower end of the right wall 91, the wire harness 128 is protected from rain and snow.

図13は本発明に係るバッテリ支持構造を備えた除雪機の制御部を示す平面図である。
下部防振材156,156の受面157・・・を受片143,143に載せることで、一対の下部防振材156,156を介して制御部72の下部72cを受片143,143に載せる(図11参照)。
これにより、図11に示すように、主として上下方向(矢印c−c方向)の振動を有効に防振する。
FIG. 13 is a plan view showing a control unit of a snowplow having a battery support structure according to the present invention.
By placing the receiving surfaces 157... Of the lower vibration isolating materials 156 and 156 on the receiving pieces 143 and 143, the lower portion 72 c of the control unit 72 is placed on the receiving pieces 143 and 143 via the pair of lower vibration isolating materials 156 and 156. Place (see FIG. 11).
As a result, as shown in FIG. 11, vibrations mainly in the vertical direction (arrow cc direction) are effectively prevented.

一対の上部防振材155,155を介して制御部72の上取付片146および前取付片147を右壁91に取り付ける。
これにより、一対の上部防振材155,155で、主として水平方向(矢印d−d方向)の振動を有効に防振する。
よって、機体としての伝動ケース11(図1参照)側から制御部72に伝わる振動を防振部材95、すなわち、上部防振材155,155および下部防振材156,156で減衰することが可能になる。
The upper attachment piece 146 and the front attachment piece 147 of the control unit 72 are attached to the right wall 91 via the pair of upper vibration isolation materials 155 and 155.
As a result, the pair of upper vibration isolating materials 155 and 155 effectively dampen vibration mainly in the horizontal direction (arrow dd direction).
Therefore, the vibration transmitted to the control unit 72 from the transmission case 11 (see FIG. 1) as the fuselage can be attenuated by the vibration isolation member 95, that is, the upper vibration isolation materials 155 and 155 and the lower vibration isolation materials 156 and 156. become.

なお、前記実施の形態では、バッテリ支持構造70を除雪機10に適用した例について説明したが、バッテリ支持構造70はその他のものに適用することも可能である。   In the above-described embodiment, the example in which the battery support structure 70 is applied to the snow removal machine 10 has been described. However, the battery support structure 70 can be applied to other structures.

また、前記実施の形態では、バッテリ固定部材81の右端部(一端部)82をバッテリホルダ77にヒンジ結合し、左端部(他端部)83をバッテリホルダ77に着脱自在に結合した例について説明したが、これに限らないで、バッテリ固定部材81の右端部(一端部)82をバッテリホルダ77に着脱自在に結合し、左端部(他端部)83をバッテリホルダ77にヒンジ結合することも可能である。   In the above embodiment, an example in which the right end (one end) 82 of the battery fixing member 81 is hinged to the battery holder 77 and the left end (other end) 83 is detachably coupled to the battery holder 77 is described. However, the present invention is not limited to this, and the right end (one end) 82 of the battery fixing member 81 may be detachably coupled to the battery holder 77 and the left end (other end) 83 may be hinged to the battery holder 77. Is possible.

さらに、前記実施の形態のバッテリ固定部材81の形状は、図5〜図7に示すものに限るものではなく、その他の形状を採用することも可能である。要は、バッテリ51の押付けが可能で、かつ照明部52を取付可能な形状であればよい。   Furthermore, the shape of the battery fixing member 81 of the above embodiment is not limited to that shown in FIGS. 5 to 7, and other shapes can be adopted. The point is that the battery 51 can be pressed and the illumination unit 52 can be attached.

また、前記実施の形態のバッテリホルダ77の形状を、図5〜図6に示すように、上方からバッテリ51を収納するものを例に説明したが、これに限るものではなく、例えば横からバッテリ51を収納可能なその他の形状を採用してよい。要は、バッテリ51を収納可能で、かつバッテリ固定部材81を付設可能なものであればよい。   Moreover, although the shape of the battery holder 77 of the said embodiment demonstrated the example which accommodates the battery 51 from upper direction as shown in FIGS. 5-6, it is not restricted to this, For example, it is a battery from side Other shapes that can accommodate 51 may be adopted. The point is that the battery 51 can be stored and the battery fixing member 81 can be attached.

本発明のバッテリ支持構造は、バッテリを収容するバッテリホルダを備えた除雪機に好適である。   The battery support structure of the present invention is suitable for a snowplow provided with a battery holder that houses a battery.

本発明に係るバッテリ支持構造を備えた除雪機を示す側面図である。It is a side view which shows the snow remover provided with the battery support structure which concerns on this invention. 図1の除雪機の一部拡大図である。FIG. 2 is a partially enlarged view of the snow removal machine of FIG. 1. 本発明に係るバッテリ支持構造を備えた除雪機の伝動ケースとエンジンとの取付け関係を説明する斜視図である。It is a perspective view explaining the attachment relation of the transmission case and engine of a snowplow provided with the battery support structure concerning the present invention. 本発明に係るバッテリ支持構造を示す側面図である。It is a side view which shows the battery support structure which concerns on this invention. 本発明に係るバッテリ支持構造を示す斜視図である。It is a perspective view which shows the battery support structure which concerns on this invention. 本発明に係るバッテリ支持構造を示す分解斜視図である。It is a disassembled perspective view which shows the battery support structure which concerns on this invention. 本発明に係るバッテリ支持構造を示す平面図である。It is a top view which shows the battery support structure which concerns on this invention. 本発明に係るバッテリ支持構造のヒンジ部を説明する図である。It is a figure explaining the hinge part of the battery support structure which concerns on this invention. 本発明に係るバッテリ支持構造の作用を説明する図である。It is a figure explaining the effect | action of the battery support structure which concerns on this invention. 本発明に係るバッテリ支持構造を備えた除雪機の制御部を示す斜視図である。It is a perspective view which shows the control part of the snow remover provided with the battery support structure which concerns on this invention. 本発明に係るバッテリ支持構造を備えた除雪機の制御部を示す側面図である。It is a side view which shows the control part of the snow remover provided with the battery support structure which concerns on this invention. 本発明に係るバッテリ支持構造を備えた除雪機の制御部を示す正面図である。It is a front view which shows the control part of the snow remover provided with the battery support structure which concerns on this invention. 本発明に係るバッテリ支持構造を備えた除雪機の制御部を示す平面図である。It is a top view which shows the control part of the snow remover provided with the battery support structure which concerns on this invention.

符号の説明Explanation of symbols

10…小型除雪機、11…伝動ケース(機体)、20…本体、44…ブロアハウジング、51…バッテリ、51a…バッテリの上面、51b…バッテリの上角部、52…照明部、55…バッテリの端子、77…バッテリホルダ、81…バッテリ固定部材、82…バッテリ固定部材の右端部(一端部)、82a,83a…当接面、83…バッテリ固定部材の左端部(他端部)、84…ヒンジ部、85…ヒンジロッド、108…フックボルト、109…蝶ナット(ナット)、117…ベース、117a…中央部(バッテリ固定部材の中央部)、117b…凹部、137…撓み部、138…テーパ部。 DESCRIPTION OF SYMBOLS 10 ... Small snowplow, 11 ... Transmission case (machine body), 20 ... Main body, 44 ... Blower housing, 51 ... Battery, 51a ... Upper surface of battery, 51b ... Upper corner part of battery, 52 ... Illumination part, 55 ... Battery Terminal, 77 ... Battery holder, 81 ... Battery fixing member, 82 ... Right end (one end) of battery fixing member, 82a, 83a ... Abutting surface, 83 ... Left end (other end) of battery fixing member, 84 ... Hinge portion, 85 ... hinge rod , 108 ... hook bolt, 109 ... wing nut (nut), 117 ... base , 117a ... center portion (center portion of battery fixing member) , 117b ... concave portion , 137 ... flexible portion, 138 ... taper Department.

Claims (3)

本体に、上面に端子を有する箱型バッテリを上方又は横から挿入することのできるバッテリホルダを設け、このバッテリホルダに収納したバッテリの上面をバッテリ固定部材で押さえるようにしたバッテリ支持構造において、
前記バッテリ固定部材は絶縁性樹脂部品とし、
前記バッテリ固定部材の中央部または中央部近傍の底部に凹部を形成して厚さを薄くすることで、前記中央部または前記中央部近傍に弾性変形可能な撓み部を設け、
前記バッテリ固定部材の一端部を前記バッテリホルダに回動可能にヒンジ結合し、前記バッテリ固定部材の他端部を前記バッテリホルダにフックボルトおよびナットで着脱自在に結合可能とし、
前記バッテリ上に前記バッテリ固定部材を介して照明部を備える、
ことを特徴とするバッテリ支持構造。
In the battery support structure in which a battery holder capable of inserting a box-type battery having a terminal on the upper surface from above or from the side is provided on the main body, and the upper surface of the battery stored in the battery holder is pressed by a battery fixing member.
The battery fixing member is an insulating resin part,
By forming a concave portion in the central part of the battery fixing member or in the vicinity of the central part to reduce the thickness, a flexible part that can be elastically deformed is provided in the central part or in the vicinity of the central part,
One end of the battery fixing member is hinged to the battery holder so as to be pivotable, and the other end of the battery fixing member is detachably connectable to the battery holder with hook bolts and nuts .
An illumination unit is provided on the battery via the battery fixing member,
The battery support structure characterized by the above-mentioned.
前記バッテリ固定部材は、前記他端部をバッテリホルダに結合した際に、前記バッテリの上面に当接する当接面を他端部に設けたことを特徴とする請求項記載のバッテリ支持構造。 The battery fixing member, upon coupling the other end to the battery holder, battery support structure according to claim 1, wherein the abutment surface which abuts the upper surface of the battery provided on the other end. 前記バッテリ固定部材は、前記他端部をバッテリホルダに結合した際に、前記バッテリの上角部に当接するテーパ部を他端部に設けたことを特徴とする請求項記載のバッテリ支持構造。 The battery fixing member, upon coupling the other end to the battery holder, battery support structure according to claim 1, wherein the abutting taper portion upper corner of the battery is provided on the other end .
JP2003297995A 2003-08-21 2003-08-21 Battery support structure Expired - Fee Related JP4177200B2 (en)

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JP2003297995A JP4177200B2 (en) 2003-08-21 2003-08-21 Battery support structure
CA002472429A CA2472429C (en) 2003-08-21 2004-06-23 Walk-behind working machine
US10/875,110 US7051461B2 (en) 2003-08-21 2004-06-23 Walk-behind working machine
DE102004040049.0A DE102004040049B4 (en) 2003-08-21 2004-08-18 Nachgeh working machine

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JP6606463B2 (en) * 2016-04-26 2019-11-13 株式会社クボタ Work vehicle
JP7452064B2 (en) * 2020-02-14 2024-03-19 マツダ株式会社 Vehicle battery surrounding structure and battery mounting method
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