JPH0139072Y2 - - Google Patents
Info
- Publication number
- JPH0139072Y2 JPH0139072Y2 JP15325681U JP15325681U JPH0139072Y2 JP H0139072 Y2 JPH0139072 Y2 JP H0139072Y2 JP 15325681 U JP15325681 U JP 15325681U JP 15325681 U JP15325681 U JP 15325681U JP H0139072 Y2 JPH0139072 Y2 JP H0139072Y2
- Authority
- JP
- Japan
- Prior art keywords
- storage battery
- charging
- generator
- charging generator
- rotating shaft
- 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
Links
- 230000005540 biological transmission Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Control Of Charge By Means Of Generators (AREA)
Description
【考案の詳細な説明】
本考案は、トラクタやコンバイン等の移動農機
に搭載された蓄電池を、運転時以外にも外部電源
を用いて充電できるようにした移動農機における
蓄電池充電装置に係るものである。[Detailed Description of the Invention] The present invention relates to a storage battery charging device for mobile agricultural machinery, such as a tractor or combine harvester, which allows the storage battery mounted on the mobile agricultural machinery, such as a combine harvester, to be charged using an external power source even when the equipment is not in operation. be.
従来、トラクタやコンバインのエンジンを動力
源とする移動農機には、エンジンの点火用、照明
灯用、計器用等の電源として蓄電池が搭載されて
おり、通常この蓄電池は、運転中エンジンによつ
て駆動される充電用発電機の起電力で充電し、適
正な状態に保たれるようになつている。 Traditionally, mobile agricultural machinery powered by the engine of a tractor or combine harvester is equipped with a storage battery as a power source for engine ignition, lights, instruments, etc., and normally this storage battery is not powered by the engine during operation. It is charged by the electromotive force of the driven charging generator and maintained in an appropriate state.
ところが、移動農機は使用期間が季節的に限ら
れており、農閑期には長期間にわたつて使用され
ないので、搭載蓄電池がこの間に自然放電による
過放電状態となることが多く、これが蓄電池の寿
命を短くしたり、その破損を招く等の原因となつ
ていた。 However, mobile agricultural machinery has a limited period of use depending on the season, and is not used for long periods during agricultural off-season, so the on-board storage battery often becomes over-discharged due to natural discharge during this period, which shortens the battery's lifespan. This could lead to shortening or damage.
本考案は、上記のような実情に鑑み創案された
ものであつて、その目的とするところは、移動農
機の運転中はエンジンによつて駆動される充電用
発電機で適正に充電することができると共に、運
転時以外にも、外部電源を用いて充電用発電機を
駆動することができるようにし、もつて、単に外
部電源に接続するのみで、運転中と同様に適正に
補充電することができる移動農機における蓄電池
充電装置を提供しようとするにある。 The present invention was devised in view of the above-mentioned circumstances, and its purpose is to properly charge the mobile agricultural machine with a charging generator driven by the engine while it is in operation. At the same time, it is possible to drive the charging generator using an external power source even when not in operation, so that supplementary charging can be performed appropriately in the same way as during operation by simply connecting to the external power source. The purpose of the present invention is to provide a storage battery charging device for mobile agricultural machinery that can be used in mobile agricultural machinery.
本考案の構成を図面に示された一実施例につい
て説明すれば、１は充電用発電機、２は電動機で
あつて、充電用発電機１と電動機２は回転軸３を
共通にし、かつ一体に構成されている。４はエン
ジンのクランクプーリ、５は電電機プーリであつ
て、該発電機プーリ５は、充電用発電機１の回転
軸３に一方向クラツチ６を介して装着されてお
り、また７はエンジンの冷却用フアンプーリであ
つて、これらのプーリ４，５，７には一連の伝動
ベルト８が懸回されている。９は上記充電用発電
機１の回転軸に取付けられた冷却フアンである。
１０は蓄電池、１１は過充電防止のためのレギユ
レータである。前記電動機２は外部電源（例えば
交流100ボルトの電灯線、或は交流200ボルトの動
力線）によつて駆動されるものであり、１２はそ
の電源プラグ、１３は電源スイツチ、１４はヒヒ
ーズである。 The configuration of the present invention will be explained with reference to an embodiment shown in the drawings. 1 is a charging generator, 2 is an electric motor, and the charging generator 1 and the electric motor 2 share a rotating shaft 3 and are integrally formed. It is composed of 4 is a crank pulley of the engine; 5 is an electric machine pulley; the generator pulley 5 is attached to the rotating shaft 3 of the charging generator 1 via a one-way clutch 6; and 7 is an engine pulley. This is a cooling fan pulley, and a series of transmission belts 8 are suspended around these pulleys 4, 5, and 7. Reference numeral 9 denotes a cooling fan attached to the rotating shaft of the charging generator 1.
10 is a storage battery, and 11 is a regulator for overcharging prevention. The electric motor 2 is driven by an external power source (for example, a 100-volt AC power line or a 200-volt AC power line), and 12 is its power plug, 13 is a power switch, and 14 is a power supply. .
なお、上記実施例では、充電用発電機１と電動
機２を一体に構成したものを示したが、これに限
定されるものではなく、両者を別体としてその回
転軸を互いに連動させてもよいことは詳述するま
でもない。 In addition, in the above embodiment, the charging generator 1 and the electric motor 2 are configured integrally, but the present invention is not limited to this, and the two may be separated and their rotating shafts may be interlocked with each other. There is no need to elaborate on this.
次に叙上のように構成した本考案の作用につい
て説明する。先ず、移動農機の運転中はエンジン
によつて充電用発電機１が駆動され、その起電力
で蓄電池１０が充電されるので、蓄電池１０は適
正な充電状態に保たれる。この場合にはエンジン
から動力を受けた発電機プーリ５の回転は一方向
クラツチ６が噛合つて充電用発電機１の回転軸３
に伝達される。なお、この充電中は電動機２も回
転するが、これは単に空転するのみであるから、
何ら不都合は生じないが発電機１と電動機２との
間に一方向回転クラツチを設ければ更によい。 Next, the operation of the present invention constructed as described above will be explained. First, while the mobile agricultural machine is in operation, the charging generator 1 is driven by the engine, and the storage battery 10 is charged with the electromotive force, so that the storage battery 10 is maintained in an appropriate state of charge. In this case, the rotation of the generator pulley 5, which receives power from the engine, is controlled by the one-way clutch 6 engaged with the rotating shaft 3 of the charging generator 1.
transmitted to. Note that during this charging, the electric motor 2 also rotates, but this only idles.
It would be better if a one-way rotating clutch was provided between the generator 1 and the electric motor 2, although this does not cause any inconvenience.
一方、移動農機を使用していない状態で蓄電池
１０を充電する場合には、電動機２を所定の外部
電源に接続し、電動機２を作動させれば、充電用
発電機１が駆動され、その起電力で運転中と同等
に蓄電池１０が充電される。そして、この充電中
においては、一方向クラツチ６が空転して発電機
プーリ５側に動力が伝達されないので、発電機プ
ーリ５が伝動ベルト８によつてエンジン側に連動
したままであつても何ら支障がなく、したがつて
伝動ベルト８を外す作業は全く不要である。この
ように外部電源に接続するだけで既設の充電回路
をそのまゝ利用して充電できるものであるから、
従来のような蓄電池の着脱等のわづらわしさもな
く且つ別途の充電機を用いて行うもののように誤
接続や過充電によるトラブル等の発生も解消され
るものである。 On the other hand, when charging the storage battery 10 when the mobile agricultural machine is not in use, connect the electric motor 2 to a predetermined external power source and operate the electric motor 2. The charging generator 1 will be driven and started. The storage battery 10 is charged with electric power in the same manner as during operation. During this charging, the one-way clutch 6 idles and power is not transmitted to the generator pulley 5, so even if the generator pulley 5 remains linked to the engine by the transmission belt 8, no power is transmitted to the engine. There is no problem, and there is no need to remove the transmission belt 8 at all. In this way, you can simply connect it to an external power source and use the existing charging circuit to charge it.
This eliminates the trouble of attaching and detaching the storage battery as in the past, and also eliminates troubles caused by incorrect connection or overcharging, unlike when a separate charger is used.
これを要するに本考案は、運転中に搭載蓄電池
を充電する充電用発電機と、外部電源で充電用発
電機を駆動する電動機を備え、上記充電用発電機
に回転軸を一方向クラツチを介してエンジン側に
連動させると共に、充電用発電機の回転軸とその
駆動電動機の回転軸を連動させてなるものである
から、移動農機の運転中はエンジンによつて駆動
される充電用発電機で適正に充電することがで
き、運転時以外にも、外部電源を用いて充電用発
電機を駆動すれば、運転中と同様に過充電を招く
ことなく、適正に補充電することができ、したが
つて長期間にわたつて移動農機を使用しない場合
にも、蓄電池を搭載したままでその自然放電を補
い、過放電状態になるのを防止して、蓄電池の寿
命を長く保ち、その破損等を未然に防止すること
ができる極めて有用な実用的効果を奏するもので
ある。 In short, the present invention includes a charging generator that charges the on-board storage battery during operation, and an electric motor that drives the charging generator using an external power source, and connects the rotating shaft to the charging generator via a one-way clutch. The charging generator is connected to the engine side, and the rotating shaft of the charging generator is linked to the rotating shaft of its drive motor, so when the mobile agricultural machine is in operation, it is appropriate to use the charging generator driven by the engine. If you use an external power source to drive the charging generator even when you are not driving, you can replenish the battery properly without overcharging as you would during driving. Even when a mobile agricultural machine is not used for a long period of time, it is possible to supplement the natural discharge with the storage battery installed and prevent it from becoming over-discharged, thereby extending the life of the storage battery and preventing damage. This has an extremely useful practical effect that can prevent this from occurring.
図面は本考案に係る移動農機における蓄電池充
電装置の一実施例を示すものであつて、第１図は
装置の側面図、第２図はエンジンとの連動系を示
す概略正面図である。
図中、１は充電用発電機、２は電動機、３はそ
れらの回転軸、４はエンジンのクランクプーリ、
５は発電機プーリ、６は一方向クラツチ、８は伝
動ベルト、１１はレギユレータ、１０は蓄電池、
１２は外部電源に接続する電源プラグである。
The drawings show an embodiment of the storage battery charging device for a mobile agricultural machine according to the present invention, in which FIG. 1 is a side view of the device, and FIG. 2 is a schematic front view showing the interlocking system with the engine. In the figure, 1 is a charging generator, 2 is an electric motor, 3 is their rotating shaft, 4 is an engine crank pulley,
5 is a generator pulley, 6 is a one-way clutch, 8 is a transmission belt, 11 is a regulator, 10 is a storage battery,
12 is a power plug connected to an external power source.
Claims (1)
と、外部電源で充電用発電機を駆動する電動機
を備え、上記充電用発電機の回転軸を一方向ク
ラツチを介してエンジン側に連動させると共
に、充電用発電機の回転軸とその駆動電動機の
回転軸を連動させたことを特徴とする移動農機
における蓄電池充電装置。 (2) 充電用発電機とその駆動電動機とを回転軸を
共通にして一体に構成したことを特徴とする実
用新案登録請求の範囲第１項記載の移動農機に
おける蓄電池充電装置。[Scope of Claim for Utility Model Registration] (1) A charging generator that charges the on-board storage battery during operation, and an electric motor that drives the charging generator using an external power source, the rotating shaft of the charging generator being rotated in one direction. A storage battery charging device for a mobile agricultural machine, characterized in that it is connected to the engine side via a clutch, and the rotating shaft of a charging generator and the rotating shaft of its drive motor are linked. (2) A storage battery charging device for a mobile agricultural machine as set forth in claim 1 of the utility model registration claim, characterized in that a charging generator and its driving motor are integrally constructed with a common rotation axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15325681U JPS5857247U (en) | 1981-10-15 | 1981-10-15 | Storage battery charging device for mobile agricultural machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15325681U JPS5857247U (en) | 1981-10-15 | 1981-10-15 | Storage battery charging device for mobile agricultural machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5857247U JPS5857247U (en) | 1983-04-18 |
| JPH0139072Y2 true JPH0139072Y2 (en) | 1989-11-22 |
Family
ID=29945878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15325681U Granted JPS5857247U (en) | 1981-10-15 | 1981-10-15 | Storage battery charging device for mobile agricultural machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857247U (en) |
-
1981
- 1981-10-15 JP JP15325681U patent/JPS5857247U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5857247U (en) | 1983-04-18 |
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