JP2014065447A - Multipurpose trailer - Google Patents

Multipurpose trailer Download PDF

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Publication number
JP2014065447A
JP2014065447A JP2012213457A JP2012213457A JP2014065447A JP 2014065447 A JP2014065447 A JP 2014065447A JP 2012213457 A JP2012213457 A JP 2012213457A JP 2012213457 A JP2012213457 A JP 2012213457A JP 2014065447 A JP2014065447 A JP 2014065447A
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Japan
Prior art keywords
wheel support
loading platform
support frame
trailer
air cylinder
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JP2012213457A
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Japanese (ja)
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JP2014065447A5 (en
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Satoshi Nagai
聰 永井
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Individual
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Individual
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Abstract

PROBLEM TO BE SOLVED: To provide a multipurpose trailer capable of safely carrying in and out a motor cycle, a self-propelled agricultural machine, or the like and easily transporting the machine during the transportation of the machine.SOLUTION: Wheel support frames 2 and air cylinders 3 are attached to both side surface parts of a load carrying platform 1, and a tire assembly 5 is attached to each wheel support frame 2. A multipurpose trailer has a function for rotating the wheel support frames 2 and moving the load carrying platform 1 in a vertical direction through operation of the air cylinders 3.

Description

本発明は、バイク、自走式農業機械の運搬、トレーラーハウス、トレーラー移動販売車の移動及び設置において自動車などによって牽引走行される運搬用の多目的トレーラーに関するものである。   The present invention relates to a multipurpose trailer for transportation that is towed by a motor vehicle or the like in transportation and installation of a motorcycle, a self-propelled agricultural machine, a trailer house, and a trailer mobile sales vehicle.

従来、この種のトレーラーとしては、荷台の左右部に車軸を水平状に固定し、車軸の左右両端部に車輪を軸に装着し、この左右の車輪によって荷台を一定の高さの地上高を保有させる構成が知られている。   Conventionally, for this type of trailer, the axle is fixed horizontally on the left and right sides of the loading platform, and the wheels are mounted on the left and right ends of the axle. The left and right wheels provide a constant height above the loading platform. The composition to hold is known.

前記に記載の構成では、荷台は左右の車輪によって一定の高さの地上高が保有されているため、この荷台に対して例えば、自走式農業機械を直接搬入することができず、この荷台に対する荷役作業に際しては、例えばブリッジなどを用いる必要があり、傾斜のあるブリッジを乗用にて登坂するため機械を慎重に操作しなければならず危険な作業であった。   In the above-described configuration, since the loading platform has a certain ground clearance by the left and right wheels, for example, a self-propelled agricultural machine cannot be directly carried into this loading platform. For example, it is necessary to use a bridge or the like, and it is a dangerous work because the machine must be carefully operated to climb a sloped bridge by riding.

本発明では、このような危険な作業を考慮したもので、荷台に対して自走式農業機械を搬入及び搬出する場合には、荷台を低く下降して接地状態に簡単に設定することができ、この荷台に対して直接、搬入及び搬出することができ、ブリッジなどを用いる必要がなく、又搬送する場合には、荷台を接地状態から上昇させて一定の地上高を保有する状態に簡単に設定することができ、したがって、荷台に対する荷役作業が容易で、安全な多目的トレーラーを提供することを目的とするものである。   In the present invention, such a dangerous work is taken into consideration, and when loading and unloading a self-propelled agricultural machine with respect to the loading platform, the loading platform can be lowered low and easily set to the grounding state. It is possible to directly carry in and out of this loading platform, and it is not necessary to use a bridge etc. In addition, when transporting, the loading platform is lifted from the grounded state and can be easily maintained in a state where a certain ground clearance is maintained. The purpose of the present invention is to provide a safe multipurpose trailer that can be set and is therefore easy to handle with respect to the loading platform.

本発明の多目的トレーラーは、荷台と、この荷台の左右にそれぞれ設けられたエアーシリンダー装置によって上下動される車輪支持フレームと、この車輪支持フレームにそれぞれ設けられた車輪と、車輪支持フレームの作動によってそれぞれの車輪に対して荷台を上下動させるものである。   The multi-purpose trailer of the present invention includes a loading platform, wheel support frames that are moved up and down by air cylinder devices respectively provided on the left and right sides of the loading platform, wheels provided on the wheel support frames, and operation of the wheel support frames. The platform is moved up and down with respect to each wheel.

本発明は、以上に説明したように荷台、車輪支持フレーム、車輪アッセン、エアーシリンダー装置、ショックアブソーバーを備えているので、以下に記載するような効果がある。   As described above, the present invention includes the loading platform, the wheel support frame, the wheel assembly, the air cylinder device, and the shock absorber, and therefore has the following effects.

バイク、自走式農業機械の搬入、搬出が容易に且、安全に行なえる。   It is easy and safe to carry in and out of motorcycles and self-propelled agricultural machines.

トレーラーハウスの運搬も荷台が上下動することにより、何台ものトレーラーハウスを容易に運搬することができ、設置においても荷台を地上に設置させることにより、ハウスへの出入りが階段を設けなくても容易にできる。   As for the transportation of the trailer house, it is possible to easily transport many trailer houses by moving the loading platform up and down, and even in the installation, by installing the loading platform on the ground, it is possible to enter and exit the house without providing stairs Easy to do.

トレーラー移動販売車においても、荷台が上下動することにより、何台もの移動販売車を容易に運搬することができ、設置時も荷台を地上に設置させることにより、販売を行なう窓口が低くなり、販売がしやすくなる。   Even in the trailer mobile sales vehicle, it is possible to easily carry many mobile sales vehicles by moving the loading platform up and down, and by installing the loading platform on the ground at the time of installation, the sales window becomes low, It becomes easy to sell.

牽引にての走行においても、エアーシリンダーによるクッションとショックアブソーバーにより積載物が衝撃を受けにくいようになっている。   Even during towing, the load is less likely to be impacted by the air cylinder cushion and shock absorber.

上記のように、本発明の多目的トレーラーを使用することにより、安全に又容易に荷台への搬入、搬出ができ、運搬、設置においても容易に行なうことができる。   As described above, by using the multipurpose trailer of the present invention, it can be safely and easily carried into and out of the loading platform, and can be easily carried and transported.

この結果、多目的トレーラーの使用において、安全な作業が可能となり、トレーラーハウス、移動販売車においては、荷台部分を共有化することにより価格の安い最適なトレーラーを提供することができる。   As a result, in the use of the multipurpose trailer, safe work is possible, and in the trailer house and the mobile sales vehicle, it is possible to provide an optimal trailer with a low price by sharing the cargo bed portion.

本発明の多目的トレーラー要部の一部を切欠いた側面図である。It is the side view which notched a part of multipurpose trailer principal part of this invention. 本発明の多目的トレーラーの平面図である。It is a top view of the multipurpose trailer of this invention. 本発明の多目的トレーラーの側面図である。It is a side view of the multipurpose trailer of this invention. 本発明の多目的トレーラーを地上に設置した時の側面図である。It is a side view when the multipurpose trailer of this invention is installed on the ground.

発明の形態を図１〜図4により詳細に説明する。本発明の多目的トレーラーは、図1に示す例では荷台1に固定されているパイプaに車輪支持フレーム2を装着し、車輪支持フレーム2に設けられたfの穴にて車輪アッセン5を装着する。又、走行中の車輪支持フレームの安全対策として荷台1に車輪支持フレーム固定ガイド13を設けてある。荷台1に固定されているパイプbにエアーシリンダー3を装着する。エアーシリンダー3と車輪支持フレーム2はピンCにて連結されている。ショックアブソーバー4は、荷台1との取付のピンｄと車輪支持フレーム2との取り付けのピンeにて装着されており、車輪支持フレーム2が荷台1のパイプaにて回転できるよう構成されたものである。   The embodiment of the invention will be described in detail with reference to FIGS. In the example shown in FIG. 1, the multi-purpose trailer of the present invention attaches the wheel support frame 2 to the pipe a fixed to the loading platform 1, and attaches the wheel assembly 5 to the hole f provided in the wheel support frame 2. . Further, a wheel support frame fixing guide 13 is provided on the loading platform 1 as a safety measure for the wheel support frame during traveling. The air cylinder 3 is attached to the pipe b fixed to the loading platform 1. The air cylinder 3 and the wheel support frame 2 are connected by a pin C. The shock absorber 4 is mounted with a pin d for mounting to the loading platform 1 and a pin e for mounting to the wheel support frame 2, and is configured so that the wheel support frame 2 can be rotated by the pipe a of the loading platform 1. It is.

前記の荷台1は、パイプ等の構造物として溶接にて組立て、車輪支持フレーム回転部分の固定パイプaとエアーシリンダー装着部分の固定パイプbを溶接にて装着したものである。  The loading platform 1 is assembled by welding as a structure such as a pipe, and a fixed pipe a at the wheel support frame rotating portion and a fixed pipe b at the air cylinder mounting portion are mounted by welding.

前記の車輪支持フレーム2は、一体型として溶接にて組立て、荷台1の固定パイプaを回転支点として回転できるようにしたものである。   The wheel support frame 2 is assembled as an integral type by welding, and can be rotated with the fixed pipe a of the loading platform 1 as a rotation fulcrum.

図2に示す例では、エアーシリンダー3の駆動用としてコンプレッサー6とエアータンク7を荷台1に装着したものである。   In the example shown in FIG. 2, a compressor 6 and an air tank 7 are mounted on the loading platform 1 for driving the air cylinder 3.

図3に示す例では、牽引する自動車側に連結器8を装着し連結器8と連結棒9をボルト10に固定する。連結棒9と荷台1は連結ピン11にて固定し、走行中は連結棒固定ピン12にて、荷台1の上下動を防止する。   In the example shown in FIG. 3, the coupler 8 is mounted on the towing vehicle side, and the coupler 8 and the coupling rod 9 are fixed to the bolt 10. The connecting rod 9 and the loading platform 1 are fixed by a connecting pin 11, and the traveling platform 1 is prevented from moving up and down by a connecting rod fixing pin 12 during traveling.

以上の各機構を組立てることにより、エアーシリンダー3の作動により車輪支持フレーム2を回転させることにより、荷台1を上昇、下降させることができる。   By assembling the above mechanisms, the loading platform 1 can be raised and lowered by rotating the wheel support frame 2 by the operation of the air cylinder 3.

以下、荷台の上昇、下降手順を説明する。図3は上昇した時の図である。この状態からの下降手順は、まず連結棒固定ピン12を取外します。エアーシリンダー3のエアーを抜くと車輪支持フレーム2が回転をし、荷台1は自重にて降下し地上に設置されます。   Hereinafter, procedures for raising and lowering the loading platform will be described. FIG. 3 is a diagram when it rises. To descend from this state, first remove the connecting rod fixing pin 12. When the air from the air cylinder 3 is removed, the wheel support frame 2 rotates, and the loading platform 1 is lowered by its own weight and installed on the ground.

次に上昇手順を説明します。図4は地上に設置された時の図である。この状態から上昇させるには、コンプレッサー6を駆動させエアータンク7よりエアーシリンダー3にエアーを供給することにより、車輪支持フレーム2が回転をし、荷台1が持ち上がります。持ち上がった状態で連結棒固定ピン12を装着します。 Next, I will explain the ascent procedure. FIG. 4 is a diagram when installed on the ground. To raise from this state, the compressor 6 is driven and air is supplied from the air tank 7 to the air cylinder 3, so that the wheel support frame 2 rotates and the loading platform 1 is lifted. Mount the connecting rod fixing pin 12 in the lifted state.

1 荷台
2 車輪支持フレーム
3 エアーシリンダー
4 ショックアブソーバー
5 タイヤアッセン
6 エアーコンプレッサー
7 エアータンク
8 連結器
9 連結棒
10 ボルト
11 連結ピン
12 連結棒固定ピン
13 車輪支持フレームガイド
a 車輪支持フレーム固定パイプ
b エアーシリンダー荷台固定パイプ
c ピン
d ピン
e ピン 1 Loading platform
2 wheel support frame
3 Air cylinder
4 Shock absorber
5 Tire assembly
6 Air compressor
7 Air tank
8 coupler
9 Connecting rod
10 volts
11 Connecting pin
12 Connecting rod fixing pin
13 Wheel support frame guide
a Wheel support frame fixing pipe
b Air cylinder carrier fixing pipe
c pin
d pin
e pin

Claims (2)

荷台の両側面部にそれぞれ設けられたエアーシリンダー装置によって、回転される車輪支持フレームと、車輪支持フレームにそれぞれ回転自在に設けられた車輪アッセンにより、エアーシリンダーの作動にて荷台を上下動させることを特徴とする多目的トレーラー。 By the air cylinder device provided on each side of the cargo bed, the wheel support frame can be moved up and down by the operation of the air cylinder by the wheel support frame that is rotated and the wheel assembly that is rotatably provided on the wheel support frame. Multipurpose trailer featuring. 荷台を上下させる際、連結器を牽引する車体より取り外すことなく連結棒の連結棒固定ピンの脱着により行なうことができる請求項１記載の多目的トレーラー。 2. The multipurpose trailer according to claim 1, wherein when the loading platform is moved up and down, the connecting rod fixing pin of the connecting rod can be attached and detached without detaching from the vehicle body pulling the connector.
JP2012213457A 2012-09-27 2012-09-27 Multipurpose trailer Pending JP2014065447A (en)

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JP2012213457A JP2014065447A (en) 2012-09-27 2012-09-27 Multipurpose trailer

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JP2014065447A5 JP2014065447A5 (en) 2015-07-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101630182B1 (en) * 2015-02-27 2016-06-15 오권진 Suspension device for trailer
KR101781903B1 (en) * 2016-05-25 2017-09-26 임영문 A multipurpose trailer for carrying vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361440A (en) * 1965-02-26 1968-01-02 Green Maurice Raymond Retractible suspensions for vehicle wheels
US3533641A (en) * 1968-09-26 1970-10-13 James L Driskill Power actuated undercarriage for mobile home
JPS4877514A (en) * 1972-01-22 1973-10-18
JP2008280018A (en) * 2007-05-14 2008-11-20 Yutaka Fujita Large-sized heavy article carrier with air caster

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361440A (en) * 1965-02-26 1968-01-02 Green Maurice Raymond Retractible suspensions for vehicle wheels
US3533641A (en) * 1968-09-26 1970-10-13 James L Driskill Power actuated undercarriage for mobile home
JPS4877514A (en) * 1972-01-22 1973-10-18
JP2008280018A (en) * 2007-05-14 2008-11-20 Yutaka Fujita Large-sized heavy article carrier with air caster

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101630182B1 (en) * 2015-02-27 2016-06-15 오권진 Suspension device for trailer
KR101781903B1 (en) * 2016-05-25 2017-09-26 임영문 A multipurpose trailer for carrying vehicle

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