JP4205530B2 - Working machine - Google Patents

Working machine Download PDF

Info

Publication number
JP4205530B2
JP4205530B2 JP2003298015A JP2003298015A JP4205530B2 JP 4205530 B2 JP4205530 B2 JP 4205530B2 JP 2003298015 A JP2003298015 A JP 2003298015A JP 2003298015 A JP2003298015 A JP 2003298015A JP 4205530 B2 JP4205530 B2 JP 4205530B2
Authority
JP
Japan
Prior art keywords
battery
control unit
vibration
vibration isolator
attached
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2003298015A
Other languages
Japanese (ja)
Other versions
JP2005068740A (en
Inventor
貴志 池田
政敏 永岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2003298015A priority Critical patent/JP4205530B2/en
Priority to CA002477047A priority patent/CA2477047C/en
Priority to US10/919,967 priority patent/US6944979B2/en
Priority to DE102004040256A priority patent/DE102004040256A1/en
Publication of JP2005068740A publication Critical patent/JP2005068740A/en
Application granted granted Critical
Publication of JP4205530B2 publication Critical patent/JP4205530B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Description

本発明は作業機に係り、特に、機体に走行装置及び作業装置を備え、走行装置や作業装置の少なくとも一部を電動化した作業機に関する。   The present invention relates to a work machine, and more particularly, to a work machine that includes a travel device and a work device in a machine body, and at least a part of the travel device and the work device is motorized.

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、シュータの向き、シュータキャップの傾きや走行距離を検査し、検査したデータに基づいて、制御部がシュータの向きやシュータキャップの傾きを調整するように構成したものである（例えば、特許文献１参照。）。
実開平２−１３６１２２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 snowplow is configured such that the direction of the shooter, the inclination of the shooter cap, and the travel distance are inspected, and the control unit adjusts the direction of the shooter and the inclination of the shooter cap based on the inspected data (for example, , See Patent Document 1).
Japanese Utility Model Publication No. 2-136122

この公報の除雪機は、シュータの向きを検出するシュータ角度検出センサー、シュータキャップの傾きを検出する放出角度検出センサー、走行距離を検出する走行距離検出センサーを備え、各々のセンサーの検出データを伝える制御部を操作ボックスに備え、操作ボックスを左右のハンドルに取り付ける。
各々のセンサーの検出データを制御部に伝え、この検出データに基づいて制御部から駆動信号を回動機構や傾動機構に伝えることで、回動機構や傾動機構を調整する。 The snowplow of this publication includes a shooter angle detection sensor that detects the direction of the shooter, a discharge angle detection sensor that detects the inclination of the shooter cap, and a travel distance detection sensor that detects the travel distance, and transmits detection data of each sensor. A control unit is provided in the operation box, and the operation box is attached to the left and right handles.
The detection data of each sensor is transmitted to the control unit, and the drive signal is transmitted from the control unit to the rotation mechanism and the tilt mechanism based on the detection data, thereby adjusting the rotation mechanism and the tilt mechanism.

ここで、制御部を操作ボックスに取り付ける方法として、ボルトで固定する方法が考えられる。しかし、制御部を操作ボックスにボルトで直接固定した場合、走行装置や除雪作業装置などから機体に伝わった振動が、左右のハンドル、操作ボックスを介して制御部に伝わり、制御部に過大な振動がかかる虞がある。   Here, as a method of attaching the control unit to the operation box, a method of fixing with a bolt can be considered. However, when the control unit is fixed directly to the operation box with bolts, vibration transmitted from the traveling device or snow removal device to the machine is transmitted to the control unit via the left and right handles and the operation box, resulting in excessive vibration in the control unit. There is a risk of taking.

本発明は、制御部にかかる振動を低減することができる作業機を提供することを課題とする。   This invention makes it a subject to provide the working machine which can reduce the vibration concerning a control part.

請求項１に係る発明は、機体に走行装置及び作業装置を備え、走行装置及び／又は作業装置の一部又は全部を電動化した作業機において、前記電動に伴う制御部は、防振部材を介して機体又は作業装置側に取り付けるようにし、且つ防振部材は、制御部の下部に配置するとともに主として上下方向の振動に有効な下部防振材と、制御部の上部に配置するとともに主として水平方向の振動に有効な上部防振材とで構成した作業機であって、下部防振材は、貫通孔を備えた略筒状に形成されるとともに、下端部に一対の段部を有し、下部防振材の貫通孔を、前記制御部の下部から下向きに突出された突起に嵌め込むことで下部防振材縦向きに配置し、下部防振材の下端部を、作業装置の受け片の差込孔に差し込むことにより、一対の段部を前記受片に載せ、上部防振材は、貫通孔を備えた略筒状に形成されるとともに、前記制御部の上部の取付孔に横向きに取り付けられ、上部防振材の貫通孔にボルトを差し込むことで前記ボルトを横向きに配置し、ボルトを前記作業装置の壁部に取り付けることで、前記ボルトおよび上部防振材を介して制御部の上部を作業装置の壁部に取り付けたことを特徴とする。 According to a first aspect of the present invention, in a working machine that includes a traveling device and a working device in an airframe, and a part or all of the traveling device and / or the working device is electrified, the control unit accompanying the electric power includes a vibration isolating member. The anti-vibration member is arranged at the lower part of the control unit and mainly effective for vertical vibration, and is arranged at the upper part of the control unit and mainly horizontal. The lower vibration isolator is formed in a substantially cylindrical shape having a through hole and has a pair of step portions at the lower end. The lower vibration isolator is disposed vertically by fitting the through hole of the lower vibration isolator into the protrusion protruding downward from the lower part of the control unit, and the lower end of the lower vibration isolator is The pair of stepped portions are inserted into the insertion holes of the receiving pieces. The upper vibration isolator is formed in a substantially cylindrical shape with a through hole, and is attached horizontally to the upper attachment hole of the control unit, and a bolt is inserted into the through hole of the upper vibration isolator. The bolt is arranged in a lateral direction, and the bolt is attached to the wall portion of the working device, whereby the upper portion of the control unit is attached to the wall portion of the working device via the bolt and the upper vibration isolator .

制御部を防振部材を介して機体側に取り付けた。防振部材のうち、下部防振材を制御部の下部に配置することで主に上下方向の振動を減衰し、上部防振材を制御部の上部に配置することで主に水平方向の振動を減衰する。
よって、機体側から制御部に伝わる振動を防振部材で減衰することができる。 The control unit was attached to the airframe side via a vibration isolation member. Of the anti-vibration members, the lower vibration isolator is placed at the bottom of the control unit to attenuate mainly vertical vibrations, and the upper anti-vibration member is arranged at the upper part of the control unit, mainly horizontal vibrations. Attenuate.
Therefore, the vibration transmitted from the machine body side to the control unit can be attenuated by the vibration isolating member.

請求項１に係る発明では、機体側から制御部に伝わる振動を防振部材で減衰することで、制御部にかかる振動を低減することができるという利点がある。   The invention according to claim 1 has an advantage that the vibration applied to the control unit can be reduced by attenuating the vibration transmitted from the machine body side to the control unit by the vibration isolation member.

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、作業機として除雪機を例に説明するが、作業機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は本発明に係る除雪機（作業機）を示す側面図である。
作業機としての除雪機は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, a snow remover will be described as an example of a work machine, but the work machine is not limited to this. The drawings are viewed in the direction of the reference numerals.
FIG. 1 is a side view showing a snow removal machine (work machine) according to the present invention.
A snow remover 10 as a work machine is provided with electric motors 12 and 13 for traveling on the lower left and right sides of a transmission case 11 as a machine body, and a traveling device 14 is connected to the left and right electric motors 12 and 13 while traveling. The device 14 is provided in the lower part of the transmission case 11, the engine 15 is attached to the upper part of the transmission case 11, the snow removal device 16 driven by the engine 15 is provided in the front part of the transmission case 11, and the rear part of the snow removal device 16 and the engine 15 are covered. The left and right operation handles 21, 22 are extended from the upper part of the transmission case 11 toward the rear upper side, and the operation panel 23 is attached between the left and right operation handles 21, 22. , 22 is a self-propelled walking type work machine that is taken from behind the operation panel 23 while holding the grips 24, 25.
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は本発明に係る除雪機のエンジンとバッテリとの関係を示す側面図である。
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 side view showing the relationship between the engine and the battery of the snowplow according to the present invention.
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 for explaining the mounting relationship between the transmission case of the snowplow according to the present invention and the 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は本発明に係る除雪機のバッテリと照明部との関係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 the relationship between the battery and the illumination unit of the snowplow 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は本発明に係る除雪機の要部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 main part of the snowplow 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 portion (the other end portion) 83 is detachably connected to the battery holder 77 via the hook bolt 108 and the wing nut 109.
Accordingly, 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 controller 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は本発明に係る除雪機の要部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 main part of the snowplow 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. As described above, the illumination unit 52 is provided on the battery 51 via the battery fixing member 81, so that the battery holding plate and the illumination unit 52 that are conventionally required to retain the battery 51 are retained. 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は本発明に係る除雪機のバッテリとバッテリ固定部材との関係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 the relationship between the battery and the battery fixing member of the snowplow 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）は本発明に係る除雪機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 snowplow 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）は本発明に係る除雪機のヒンジ部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 hinge portion of the snowplow 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 reducing the thickness of the base 117 by forming a concave portion 117b in the center of the bottom 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 the snowplow 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１５６，１５６の貫通孔１５６ａ，１５６ａを嵌め込み、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。
これにより、下部防振材１５６，１５６の受面１５７・・・を受片１４３，１４３に載せる。
以上により、図１０等で理解し得るように、下部防振材１５６，１５６は、縦向きに配置されることとなる。 Through holes 156a of the lower vibration-proof material 156, 156 to the pair of projections 148, 148, fitted with 156a, bottom 156b of the lower vibration-proof material 156 and 156, the 156b, the insertion hole 144 of the receiving pieces 143, 143 Plug in.
As a result, the receiving surfaces 157... Of the lower vibration isolation materials 156 and 156 are placed on the receiving pieces 143 and 143.
As described above, as can be understood from FIG. 10 and the like, the lower vibration isolators 156 and 156 are arranged vertically.

上取付片１４６（上部７４）は、図１０等で理解し得るように制御部７２の上部に起立するように設けられており、横向きに設けられている取付孔１４６ａに、上部防振材１５５を横向きに取り付ける。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、横向き配置した上部防振材１５５内に横向き配置したカラー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 mounting piece 146 (upper part 74) is provided so as to stand on the upper part of the control unit 72 as can be understood in FIG. 10 and the like, and the upper vibration isolating material 155 is installed in the mounting hole 146a provided sideways. Install sideways . 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.
Locking the annular groove 158 of the upper vibration suppression member 155 into the mounting holes 146a of the upper mounting piece 146, insert the main body portion 161a of the collar 161 which is laterally disposed laterally disposed the upper vibration-proof material 155, the washer color 161 The portion 161b is brought into contact with the upper vibration isolator 155.

カラー１６１に横向きに配置したボルト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。 A bolt 162 arranged horizontally is inserted into the collar 161, the tip 162 a of the bolt 162 protrudes from the upper vibration isolator 155, and the tip 162 a of the protruded bolt 162 is inserted into the mounting hole 141 of the right wall 91, from the mounting hole 141. A nut 163 is screwed to the tip 162a of the projecting bolt 162.

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 the snowplow 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 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 the snowplow 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 isolating materials 155 and 155.
As a result, the pair of upper vibration damping materials 155 and 155 effectively effectively dampen vibration mainly in the horizontal direction (arrow dd direction).
Therefore, vibration transmitted to the control unit 72 from the transmission case 11 (see FIG. 1) as the airframe can be damped 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、作業機として除雪機１０を例に説明したが、作業機はこれに限定するものではなく、例えば耕耘機などの他の作業機に適用することもできる。
また、前記実施形態では、作業装置として除雪装置１５を用いた例について説明したが、作業装置はこれに限らないで耕耘用のロータリを用いることも可能である。 In the above-described embodiment, the snow remover 10 has been described as an example of the work machine. However, the work machine is not limited to this, and can be applied to other work machines such as a tillage machine.
Moreover, although the said embodiment demonstrated the example which used the snow removal apparatus 15 as a working apparatus, a working apparatus is not restricted to this, It is also possible to use the rotary for tillage.

また、前記実施の形態では、本発明を、走行装置１４を電動化することで電動モータ１２，１３で駆動する除雪機１０に適用した例について説明したが、本発明はこれ限らないで、除雪装置（作業装置）１６を電動化したものに適用することも可能であり、さらには走行装置１４および除雪装置（作業装置）１６の両方を電動化したものに適用することも可能である。   Moreover, although the said embodiment demonstrated the example which applied this invention to the snow removal machine 10 driven by the electric motors 12 and 13 by electrifying the traveling apparatus 14, this invention is not restricted to this, Snow removal The device (working device) 16 can be applied to a motorized device, and further, the traveling device 14 and the snow removal device (working device) 16 can be applied to a motorized device.

さらに、前記実施の形態では、除雪装置１６のブロアハウジング４４側に制御部７２を防振部材９５を介して取り付ける例について説明したが、これに限らないで、電動ケース１１側に制御部７２を取り付けても同様の効果を得ることができる。   Furthermore, in the said embodiment, although the example which attaches the control part 72 to the blower housing 44 side of the snow removal apparatus 16 via the anti-vibration member 95 was demonstrated, it is not restricted to this, The control part 72 is attached to the electric case 11 side. The same effect can be obtained even if attached.

また、上部防振材１５５および下部防振材１５６の形状は、前記実施の形態で示すものに限らない。要は、上部防振材１５５および下部防振材１５６と同様に、制御部７２に振動を防振できるものであればよい。   Further, the shapes of the upper vibration-proof material 155 and the lower vibration-proof material 156 are not limited to those shown in the above embodiment. In short, as long as the upper vibration isolating material 155 and the lower vibration isolating material 156, the control unit 72 may be capable of isolating vibration.

本発明は、機体に走行装置及び作業装置を備え、走行装置や作業装置の少なくとも一部を電動化した作業機に好適である。   INDUSTRIAL APPLICABILITY The present invention is suitable for a working machine that includes a traveling device and a working device in an airframe, and at least a part of the traveling device and the working device is motorized.

本発明に係る除雪機（作業機）を示す側面図である。It is a side view which shows the snow removal machine (work machine) which concerns on this invention. 本発明に係る除雪機のエンジンとバッテリとの関係を示す側面図である。It is a side view which shows the relationship between the engine of the snow remover which concerns on this invention, and a battery. 本発明に係る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 the snow remover which concerns on this invention. 本発明に係る除雪機のバッテリと照明部との関係を示す側面図である。It is a side view which shows the relationship between the battery and lighting part of the snow remover which concerns on this invention. 本発明に係る除雪機の要部を示す斜視図である。It is a perspective view which shows the principal part of the snow remover which concerns on this invention. 本発明に係る除雪機の要部を示す分解斜視図である。It is a disassembled perspective view which shows the principal part of the snow remover which concerns on this invention. 本発明に係る除雪機のバッテリとバッテリ固定部材との関係を示す平面図である。It is a top view which shows the relationship between the battery and battery fixing member of the snow remover which concerns on this invention. 本発明に係る除雪機のヒンジ部を説明する図である。It is a figure explaining the hinge part of the snow remover which concerns on this invention. 本発明に係る除雪機のヒンジ部の作用を説明する図である。It is a figure explaining the effect | action of the hinge part of the snow remover which concerns on this invention. 本発明に係る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 which concerns on this invention. 本発明に係る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 which concerns on this invention. 本発明に係る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 which concerns on this invention. 本発明に係る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 which concerns on this invention.

符号の説明Explanation of symbols

１０…除雪機（作業機）、１１…伝動ケース（機体）、１４…走行装置、１６…除雪装置（作業装置）、４４…ブロアハウジング、７２…制御部、９５…防振部材、１４３…受片、１５５…上部防振材、１５６…下部防振材、１５６ａ…貫通孔、１５７…段部、１６２…ボルト、７２ｃ…制御部の下部、７４…制御部の上部。 DESCRIPTION OF SYMBOLS 10 ... Snow remover (work machine), 11 ... Transmission case (machine body), 14 ... Traveling apparatus, 16 ... Snow remover (work apparatus), 44 ... Blower housing, 72 ... Control part, 95 ... Anti-vibration member, 143 ... Receiving piece, 155 ... upper vibration-proof material, 156 ... lower vibration-proof material, 156a ... through hole, 157 ... stepped portion, 162 ... bolt, 72c ... lower part of the control unit, 74 ... upper portion of the control unit.

Claims (1)

機体に走行装置及び作業装置を備え、走行装置及び／又は作業装置の一部又は全部を電動化した作業機において、
前記電動に伴う制御部は、防振部材を介して機体又は作業装置側に取り付けるようにし、且つ防振部材は、制御部の下部に配置するとともに主として上下方向の振動に有効な下部防振材と、制御部の上部に配置するとともに主として水平方向の振動に有効な上部防振材とで構成した作業機であって、
前記下部防振材は、貫通孔を備えた略筒状に形成されるとともに、下端部に一対の段部を有し、
前記下部防振材の貫通孔を、前記制御部の下部から下向きに突出された突起に嵌め込むことで前記下部防振材縦向きに配置し、
前記下部防振材の下端部を、前記作業装置の受け片の差込孔に差し込むことにより、前記一対の段部を前記受片に載せ、
前記上部防振材は、貫通孔を備えた略筒状に形成されるとともに、前記制御部の上部の取付孔に横向きに取り付けられ、
前記上部防振材の貫通孔にボルトを差し込むことで前記ボルトを横向きに配置し、
前記ボルトを前記作業装置の壁部に取り付けることで、前記ボルトおよび前記上部防振材を介して前記制御部の上部を前記作業装置の壁部に取り付けた、
ことを特徴とする作業機。 In a working machine provided with a traveling device and a working device in a machine body, and a part or all of the traveling device and / or the working device is motorized,
The electric-powered control unit is attached to the machine body or the working device via a vibration-proof member, and the vibration-proof member is disposed at the lower part of the control unit and is mainly effective for vertical vibration. And a work machine that is arranged at the top of the control unit and mainly composed of an upper vibration isolator effective for horizontal vibration ,
The lower vibration isolator is formed in a substantially cylindrical shape with a through hole, and has a pair of stepped portions at the lower end.
By placing the through-hole of the lower vibration isolator into a protrusion protruding downward from the lower part of the control unit, the lower vibration isolator is arranged vertically.
By inserting the lower end portion of the lower vibration isolator into the insertion hole of the receiving piece of the working device, the pair of stepped portions is placed on the receiving piece,
The upper vibration isolator is formed in a substantially cylindrical shape with a through hole, and is attached sideways to the upper attachment hole of the control unit,
By inserting the bolt into the through hole of the upper vibration isolator, the bolt is placed sideways,
By attaching the bolt to the wall portion of the working device, the upper portion of the control unit was attached to the wall portion of the working device via the bolt and the upper vibration isolator,
A working machine characterized by that .
JP2003298015A 2003-08-21 2003-08-21 Working machine Expired - Fee Related JP4205530B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003298015A JP4205530B2 (en) 2003-08-21 2003-08-21 Working machine
CA002477047A CA2477047C (en) 2003-08-21 2004-08-11 Snow removing machine
US10/919,967 US6944979B2 (en) 2003-08-21 2004-08-17 Snow removing machine
DE102004040256A DE102004040256A1 (en) 2003-08-21 2004-08-19 Snow removal machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003298015A JP4205530B2 (en) 2003-08-21 2003-08-21 Working machine

Publications (2)

Publication Number Publication Date
JP2005068740A JP2005068740A (en) 2005-03-17
JP4205530B2 true JP4205530B2 (en) 2009-01-07

Family

ID=34403640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003298015A Expired - Fee Related JP4205530B2 (en) 2003-08-21 2003-08-21 Working machine

Country Status (1)

Country Link
JP (1) JP4205530B2 (en)

Also Published As

Publication number Publication date
JP2005068740A (en) 2005-03-17

Similar Documents

Publication Publication Date Title
US7398849B2 (en) Mounting structure of electronic apparatus in vehicle
KR101039200B1 (en) Electric power steering device
JP5899182B2 (en) Electric vehicle
US20090183940A1 (en) Electric Power Steering Apparatus
US20210184535A1 (en) Electric power unit and working machine
JP7321752B2 (en) motor unit
KR102123496B1 (en) Sensor mounting structure
JP4188178B2 (en) Small snow blower
JP2007141478A (en) Battery pack
JP6944972B2 (en) Vehicle battery unit
JP2008254555A (en) Motor-driven power steering device
CA2477047C (en) Snow removing machine
JP2013014276A (en) Battery support structure of electric vehicle
JP4177200B2 (en) Battery support structure
JP4279085B2 (en) Small snow blower
JP4205530B2 (en) Working machine
JP5186788B2 (en) Electric power steering device
JP2005068741A (en) Snow plow
JP6688851B2 (en) vehicle
JP2012148673A (en) High voltage unit device
CN106659342B (en) Self-propelled electronic device
EP3689724B1 (en) Hybrid vehicle
KR20110019496A (en) Control box for auto-welding carriage
JPH0595251U (en) Combine battery mounting structure
JP5003006B2 (en) Electric power steering device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20051129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080715

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080908

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20081014

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20081016

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111024

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4205530

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111024

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121024

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131024

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees