JPH0262919A - Weight measurement device for on-vehicle container - Google Patents
Weight measurement device for on-vehicle containerInfo
- Publication number
- JPH0262919A JPH0262919A JP21467788A JP21467788A JPH0262919A JP H0262919 A JPH0262919 A JP H0262919A JP 21467788 A JP21467788 A JP 21467788A JP 21467788 A JP21467788 A JP 21467788A JP H0262919 A JPH0262919 A JP H0262919A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- container
- vehicle
- cylinders
- reaction cylinder
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract 3
- 238000012856 packing Methods 0.000 description 7
- 241001310793 Podium Species 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Description
【発明の詳細な説明】
（ａ）産業上の利用分野
本発明は、車体上に搭載した荷箱の積載重量を測定でき
る装置に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a device capable of measuring the loaded weight of a cargo box mounted on a vehicle body.
（１））従来の技術
従来、たとえば塵芥収集車の場合、車体上に塵芥を収容
する荷箱を搭載し、前記荷箱の後端には塵芥を荷箱内に
押し込む押込装置を内装したバンカを連接している。(1)) Conventional technology Conventionally, for example, in the case of a garbage collection vehicle, a loading box for storing garbage is mounted on the vehicle body, and a bunker is installed at the rear end of the loading box with a pushing device for pushing the garbage into the loading box. are connected.
そして、荷箱内にはバンカより押し込まれた積載物が定
められた積載量以上に過積載することがしばしば行なわ
れている。The cargo box is often overloaded by the cargo pushed from the bunker beyond the predetermined loading amount.
（ｃ）発明が解決しようとする課題
前記過積載が行なわれると車両や道路が傷むばかりか、
荷箱内の積載物を排出するため荷箱を後方回動すると、
車両が後方に転倒するということがあった。(c) Problems to be Solved by the Invention If the above-mentioned overloading occurs, not only will vehicles and roads be damaged, but
When the cargo box is rotated backwards to eject the cargo inside the box,
There were instances when the vehicle tipped over backwards.
そこで、この発明の目的は車両に荷箱の重量を測定する
装置を取付けて積載量を表示し、過積載を防止すること
にある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to prevent overloading by attaching a device to a vehicle to measure the weight of a cargo box and displaying the loaded amount.
（ｄ）課題を解決するための手段
本発明は前記課題を解決するためになされたもので、車
体上に荷箱を搭載し、前記車体と荷箱間には、荷箱を受
け止める複数のジヤツキシリンダを介装し、前記車体側
には一端に前記ジヤツキシリンダに接続した複数の中間
シリンダを、他端に単一のリアクションシリンダを取付
けたベルクランク装置を設けて、前記ジヤツキシリンダ
の各油圧を中間シリンダを介してリアクションシリンダ
の１つの油圧に変換し、前記リアクションシリンダには
リアクションシリンダで発生した油圧を重量として表示
する表示計を接続したことを特徴とする。(d) Means for Solving the Problems The present invention has been made to solve the above problems, and includes a cargo box mounted on a vehicle body, and a plurality of gears for receiving the cargo boxes between the vehicle body and the cargo box. A bell crank device is provided on the vehicle body side with a plurality of intermediate cylinders connected to the jack cylinder at one end and a single reaction cylinder at the other end. Each oil pressure is converted into one oil pressure of a reaction cylinder via an intermediate cylinder, and a display meter is connected to the reaction cylinder to display the oil pressure generated in the reaction cylinder as a weight.
（ｅ）作用
荷箱に積載物を積載すると、複数のジヤツキシリンダに
油圧が発生する。この油圧は中間シリンダに伝達され、
中間シリンダの油圧はベルクランク装置によって、リア
クションシリンダの１つの油圧に変換され、リアクショ
ンシリンダの油圧は表示計に重量として表示される。(e) Operation When a cargo is loaded into the cargo box, hydraulic pressure is generated in the plurality of jack cylinders. This oil pressure is transmitted to the intermediate cylinder,
The hydraulic pressure of the intermediate cylinder is converted by a bell crank device into the hydraulic pressure of one of the reaction cylinders, and the hydraulic pressure of the reaction cylinder is displayed as a weight on a display meter.
（ｆ）実施例 以下本発明の一実施例を、図面に基づいて説明する。(f) Examples An embodiment of the present invention will be described below based on the drawings.
（１）は塵芥収集車で、この塵芥収集車（１）は車体（
２）上に荷箱（３）を搭載し、前記荷箱（３）の後端に
は押込装置（図示せず）が内装されたバンカ（４）を連
設し、バンカ（４）の投入口（図示せず）より投入され
た塵芥を押込装置にて荷箱（３）内に押し込むようにな
っている。(1) is a garbage collection vehicle, and this garbage collection vehicle (1) has a body (
2) A cargo box (3) is mounted on top, and a bunker (4) equipped with a pushing device (not shown) is connected to the rear end of the cargo box (3), and the bunker (4) is loaded. The garbage thrown in from the opening (not shown) is pushed into the packing box (3) by a pushing device.
（５）−−−−−一はシリンダバレル（８）の基部を車
体（２）に固定し、ピストンロッド（７）の先部を荷箱
（３）に固定したジヤツキシリンダで、このジヤツキシ
リンダ（５）−−−−−一は荷箱（３）の四隅に設けら
れ、塵芥等の積載物の重量によりピストンロッド（７）
が縮小して油圧が発生するようにしである。(5) ------- One is a jack cylinder in which the base of the cylinder barrel (8) is fixed to the vehicle body (2) and the tip of the piston rod (7) is fixed to the cargo box (3). Tsuki cylinders (5)-----1 are installed at the four corners of the cargo box (3), and depending on the weight of the load such as garbage, the piston rod (7)
is contracted and hydraulic pressure is generated.
（８）は車体（２）側に回動可能に設けたシャフト（９
）と、このシャフト（９）に固着した５個の作用片（１
０）−一−−−−よりなるベルクランク装置で、５個の
作用片（１０）−−−−−−の内、４個は上方を向いて
おり、１個は下方を向いている。(8) is a shaft (9) rotatably provided on the vehicle body (2) side.
) and five working pieces (1) fixed to this shaft (9).
A bell crank device consisting of 0)--1, of which 4 of the 5 working pieces (10) are facing upward and 1 is facing downward.
（１１）−−−−−−はシリンダバレル（１２）の基部
を車体（２）に軸支し、ピストンロッド（１３）の先部
を前記上方を向いた作用片（１０）−−−−−−に軸支
した４木の中間シリンダである。(11) --- The base of the cylinder barrel (12) is pivotally supported on the vehicle body (2), and the tip of the piston rod (13) is connected to the upwardly directed working piece (10) --- -- It is an intermediate cylinder of four trees pivoted on.
前記ジヤツキシリンダ（５）−−−−−−のシリンダバ
レル（６）−−−−−一の基部と前記中間シリンダ（１
１）−ｍ−−−−のシリンダバレル（１２）−−−−−
−の基部とを油圧配管（＋４）−−−−−一で接続し、
ジヤツキシリンダ（５）−−−−−−で発生した油圧を
中間シリンダ（１１）−−−−−一に伝達して中間シリ
ンダ（１１）−−−−−一のピストンロッド（１３）−
−−−−−が伸長してベルクランク装置（８）を矢印（
Ｇ）方向に回動するようにしである。The base of the cylinder barrel (6) of the jack cylinder (5) and the intermediate cylinder (1)
1) -m------ cylinder barrel (12)------
Connect the base of - with hydraulic piping (+4)----1,
The hydraulic pressure generated in the jack cylinder (5) is transmitted to the intermediate cylinder (11), and the piston rod (13) of the intermediate cylinder (11) is transferred to the intermediate cylinder (11).
----- extends and points the bell crank device (8) with the arrow (
G) It is designed to rotate in the direction.
（１５）はシリンダバレル（１８）の基部を車体（２）
に軸支し、ピストンロッド（１７）の先部を前記下方を
向いた作用片に軸支したリアクションシリンダで、ベル
クランク装置（８）が矢印（Ｇ）方向に回動することに
よりピストンロッド（１７）が縮小して油圧を発生する
ようにしである。(15) connects the base of the cylinder barrel (18) to the vehicle body (2)
The bell crank device (8) rotates in the direction of the arrow (G), and the piston rod (17) is rotated in the direction of the arrow (G). 17) is contracted to generate oil pressure.
（１８）は表示計で、この表示計（１８）とリアクシ目
ンシリンタ（１５）のシリンダバレル（１Ｂ）の基部と
を油圧配管（１８）で接続して、リアクションシリンダ
（１５）で発生した油圧を重量として表示するようにし
である。(18) is a display meter, and this display meter (18) is connected to the base of the cylinder barrel (1B) of the reaction cylinder (15) with a hydraulic pipe (18), and the hydraulic pressure generated in the reaction cylinder (15) is connected to the base of the cylinder barrel (1B) of the reaction cylinder (15). is displayed as weight.
ところで、本実施例では、荷箱を塵芥収集車の荷箱とし
ているが、脱着ポデー車の荷箱でもよく、車体上に搭載
される荷箱であれば、同様の効果を有するものである。Incidentally, in this embodiment, the packing box is a packing box of a garbage collection vehicle, but it may also be a packing box of a detachable podium vehicle, and the same effect can be obtained as long as it is a packing box mounted on the vehicle body.
本発明は前記の如き構成で、次に作用について説明する
と、まず塵芥をバンカ（４）の投入口より投入し、押込
装置にて塵芥を荷箱（３）内に押し込む。The present invention has the above-mentioned structure, and its operation will be explained next. First, garbage is introduced through the input port of the bunker (4), and the garbage is pushed into the cargo box (3) by the pushing device.
塵芥が荷箱（３）内に押し込まれると荷箱（３）の重量
が重くなって４木のジヤツキシリンダ（：５）−−一−
−−に作用してジヤツキシリンダ（５）−一一一一一の
ピストンロッド（７）−−−−−−が縮小して、ジヤツ
キシリンダ（５）−−−−−−に油圧が発生する。この
油圧は油圧配管（１４）−−−−−−により中間シリン
ダ（１１）−−−−−一に伝達され、中間シリンダ（１
１）−−−−−−のピストンロッド（１３）−−−−−
−が伸長してベルクランク装置（８）を矢印ＣＧ）方向
に回動させる。When the garbage is pushed into the packing box (3), the weight of the packing box (3) increases and the four-wooden jack cylinder (:5)--1-
--, the piston rod (7) of the jack cylinder (5)-11-1-1 contracts, and hydraulic pressure is applied to the jack cylinder (5). Occur. This oil pressure is transmitted to the intermediate cylinder (11) through the hydraulic piping (14), and
1)------ Piston rod (13)------
- extends and rotates the bell crank device (8) in the direction of arrow CG).
するとリアクションシリンダ（１５）のピストンロット
（＋７）は縮小してリアクションシリング（１５）に油
圧が発生する。Then, the piston rod (+7) of the reaction cylinder (15) contracts and hydraulic pressure is generated in the reaction cylinder (15).
この油圧は油圧配管（１３）により、表示計（１８）に
伝達され、表示計（１８）の針（２０）が回動して重量
として表示される。This oil pressure is transmitted to the indicator (18) through the hydraulic piping (13), and the needle (20) of the indicator (18) rotates to display the weight.
（ｇ）発明の効果
以上の如く本発明は、荷箱の積載重量により複数のジャ
ンキジリングに油圧を発生させ、この油圧を複数の中間
シリンダに伝達し、中間シリンダの油圧をベルクランク
装置により、リアクションシリンダの１つの油圧に変換
し、この油圧を表示計に重量として表示するようにした
ので、荷箱に過積載することがなくなり、車両や道路を
傷めることもなく、車両が後転することもなくなる。(g) Effects of the Invention As described above, the present invention generates hydraulic pressure in a plurality of junk rings according to the loaded weight of a cargo box, transmits this hydraulic pressure to a plurality of intermediate cylinders, and controls the hydraulic pressure of the intermediate cylinders by a bell crank device. , it is converted to oil pressure for one of the reaction cylinders, and this oil pressure is displayed as weight on the display meter, so there is no overloading of the cargo box, no damage to the vehicle or the road, and the vehicle rolls backwards. There will be no more.
である。It is.
（２）は車体、（３）は荷箱、（５）はジヤツキシリン
ダ、（８）はベルクランク装置、（１１）は中間シリン
ダ、（１５）はリアクションシリンダ、（１Ｂ）は表示
計である。(2) is the vehicle body, (3) is the cargo box, (5) is the jack cylinder, (8) is the bell crank device, (11) is the intermediate cylinder, (15) is the reaction cylinder, and (1B) is the display meter. be.
Claims (1)
受け止める複数のジャッキシリンダを介装し、前記車体
側には一端に前記ジャッキシリンダに接続した複数の中
間シリンダを、他端に単一のリアクションシリンダを取
付けたベルクランク装置を設けて、前記ジャッキシリン
ダの各油圧を中間シリンダを介してリアクションシリン
ダの１つの油圧に変換し、前記リアクションシリンダに
はリアクションシリンダで発生した油圧を重量として表
示する表示計を接続してなる車載荷箱の重量測定装置。A cargo box is mounted on a vehicle body, a plurality of jack cylinders for receiving the cargo boxes are interposed between the vehicle body and the cargo box, and a plurality of intermediate cylinders connected to the jack cylinder at one end are provided on the vehicle body side. A bell crank device with a single reaction cylinder attached to the other end is provided to convert each hydraulic pressure of the jack cylinder into one hydraulic pressure of the reaction cylinder through an intermediate cylinder, and the reaction cylinder has a hydraulic pressure generated in the reaction cylinder. A vehicle loading box weight measurement device that is connected to a display meter that displays oil pressure as weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21467788A JPH0262919A (en) | 1988-08-29 | 1988-08-29 | Weight measurement device for on-vehicle container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21467788A JPH0262919A (en) | 1988-08-29 | 1988-08-29 | Weight measurement device for on-vehicle container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262919A true JPH0262919A (en) | 1990-03-02 |
Family
ID=16659751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21467788A Pending JPH0262919A (en) | 1988-08-29 | 1988-08-29 | Weight measurement device for on-vehicle container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262919A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619411A (en) * | 1979-07-26 | 1981-02-24 | Osamu Kamimura | Freight vehicle with overload preventing unit |
-
1988
- 1988-08-29 JP JP21467788A patent/JPH0262919A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619411A (en) * | 1979-07-26 | 1981-02-24 | Osamu Kamimura | Freight vehicle with overload preventing unit |
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