JPH05147897A - Load pushing and unloading machine - Google Patents
Load pushing and unloading machineInfo
- Publication number
- JPH05147897A JPH05147897A JP3279918A JP27991891A JPH05147897A JP H05147897 A JPH05147897 A JP H05147897A JP 3279918 A JP3279918 A JP 3279918A JP 27991891 A JP27991891 A JP 27991891A JP H05147897 A JPH05147897 A JP H05147897A
- Authority
- JP
- Japan
- Prior art keywords
- luggage
- load
- support frame
- frame
- machine
- 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
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は高圧ガスボンベや重い物
を詰入りしたケース箱や袋詰体などの重い荷物を所望の
ところに運び上げたり、積み上げてある荷物を荷降ろし
たりするときに使用する荷物積み上げ機に係るものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used for carrying a heavy load such as a high-pressure gas cylinder, a case box filled with a heavy object, or a bag pack to a desired place or unloading a stacked load. The present invention relates to a luggage stacking machine.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】従来、
高圧ガスボンベや重い物を詰入りしたケース箱や袋詰体
などの重い荷物でフォークリフトが使えないような荷物
を所望のところに運び上げたい時は、人力で荷物を持ち
上げて積み込んだり、逆に積み上げてある荷物を荷降ろ
しするときは、人力で荷物を荷降ろししたり、荷物によ
っては地上に柔らかいマット状の物や古いタイヤのよう
な物を敷いて、その上に積み上げてある荷物を引きずり
降ろしていたが、これらの作業は、非常に重労働でしか
も無理な姿勢を取りながら重量物を上げ降ろしするため
疲労も大きく、また所謂ギックリ腰の要因になったり手
足を痛めたりし易く、大変危険な作業であった。2. Description of the Related Art Conventionally, the problems to be solved by the invention
When you want to carry a heavy load such as a high-pressure gas cylinder or a case box or a bag filled with heavy things that can not be used by a forklift to a desired place, manually load and lift the load, or vice versa. When unloading existing luggage, manually unload the luggage, or depending on the luggage, lay a soft mat-like object or something like old tires on the ground and drag the luggage stacked on it. However, these tasks are extremely hard work, and because they raise and lower heavy objects while taking an unreasonable posture, they are also very fatigued, and it is easy to cause so-called low back and hurt limbs, which is very dangerous. It was work.
【０００３】発明者は上記の問題を解決した車輪付の運
搬機を開発し、既に特願平３−９８８６０号をはじめと
する沢山の特許出願を行っている。The inventor has developed a wheeled transporter that solves the above problems, and has already filed many patent applications including Japanese Patent Application No. 3-98860.
【０００４】発明者はその後の度重なるマーケット調査
の結果、車輪付の運搬機では荷物を所望のところに積み
降ろしする際、車輪に何らかの方法でブレーキをかけ機
体の移動を固定せねばならない煩わしさの上に、作業の
実態調査の結果では荷物の運び上げ・荷降ろし専用機の
開発がより切実であり、より市場のニーズに合っている
ことを見出だし本発明を完成した。As a result of repeated market investigations, the inventor has troublesomely fixing the movement of the vehicle body by applying a brake on the wheels in some way when loading and unloading the luggage at a desired position in the vehicle with wheels. Moreover, according to the result of the actual condition survey of the work, it was found that the development of the dedicated machine for carrying up and unloading the baggage was more urgent and more suitable to the needs of the market, and the present invention was completed.
【０００５】[0005]
【課題を解決するための手段】添付図面を参照して本発
明の要旨を説明する。The gist of the present invention will be described with reference to the accompanying drawings.
【０００６】荷物ａを運び上げたいところと地上とに架
設する機枠１の上面に、荷物ａを運び上げる荷物支承枠
２を上下移動自在に設け、機枠１と荷支承枠２との間に
荷物支承枠２の上下移動を固定するロック機構３を設
け、このロック機構３を解除したとき荷物ａを支承した
ままで荷物支承枠２を上動する押上げ機構４を設けたこ
とを特徴とする荷物積み上げ機に係るものである。[0006] A luggage support frame 2 for carrying the luggage a is provided on the upper surface of the machine frame 1 installed above the place where the luggage a is desired to be carried up and above the ground so as to be vertically movable, and between the machine frame 1 and the cargo bearing frame 2. A lock mechanism 3 for fixing the vertical movement of the luggage support frame 2 is provided in the vehicle, and when the lock mechanism 3 is released, a push-up mechanism 4 is provided to move the luggage support frame 2 upward while supporting the luggage a. The present invention relates to a luggage stacking machine.
【０００７】[0007]
【作用】荷物ａを運び上げるときは、荷物積み上げ機を
荷物ａを運び上げたい地上の位置に立て、荷物支承枠２
の下部上に人力で荷物ａを載せ荷物支承枠２の下部で支
承せしめ、機枠１の上部を前方に押動して荷物積み上げ
機を荷物ａを運び上げたいところと地上間に架設し、ロ
ック機構３を解除すると、押上げ機構４により機枠１の
上面の荷物支承枠２が荷物を支承したままで上動するの
で、その上動の慣性力を利用しながら荷物ａを荷物支承
枠２上に滑らせながら押し上げ荷物ａを運び上げたいと
ころに運び上げる。[Function] When carrying the luggage a, the luggage stacker is set up at the position on the ground where the luggage a is to be carried, and the luggage support frame 2
The luggage a is manually placed on the lower part of the frame and supported by the lower part of the luggage support frame 2, and the upper part of the machine frame 1 is pushed forward to lay the luggage stacker between the place where you want to carry the luggage a and the ground, When the lock mechanism 3 is released, the lifting mechanism 4 causes the luggage support frame 2 on the upper surface of the machine frame 1 to move up while supporting the luggage. Therefore, the luggage a is supported by the luggage a while utilizing the inertial force of the upward movement. 2 While pushing it up, push it up and carry the luggage a to the place you want to carry it.
【０００８】逆に積み上げてある荷物ａを地上に荷降ろ
しするときは、上記と同様機枠１を荷物ａが積み上げて
あるところと地上間に架設し、ロック機構３を解除して
押上げ機構４により荷物支承枠２を上動せしめ、荷物ａ
を荷物支承枠２の上部に載せて下部の方向に滑らせなが
ら荷物支承枠２の下部に受けさせ、荷物支承枠２を下動
せしめると、荷物使用枠２は荷物ａを荷物支承枠２上面
と荷物支承枠２の下部に支承した状態で、押上げ機構４
の押上力に抗しながら荷物ａの重さで前記の運び上げる
ときよりは少ない力で機枠１上を下動し、荷物支承枠２
が機枠１の最下部に達するとロック機構３により荷物支
承枠２が機枠１に係止されるので、荷物積み上げ機の上
部を手前の方向に引動して荷物積み上げ機を地上に立
て、荷物支承枠２の下部より荷物ａを降ろす。On the contrary, when unloading the stacked luggage a to the ground, the machine frame 1 is installed between the location where the luggage a is stacked and the ground, and the lock mechanism 3 is released to push up the lifting mechanism. 4 to move the luggage support frame 2 upward, and the luggage a
Is placed on the upper portion of the luggage support frame 2 and slid in the lower direction to be received by the lower portion of the luggage support frame 2, and the luggage support frame 2 is moved downward. And the lower part of the luggage support frame 2 while supporting the lifting mechanism 4
The load of supporting the baggage support frame 2 is lowered by the force of the load a while resisting the push-up force of the load a and lowering the machine frame 1 with less force than when carrying it up.
When the bottom reaches the bottom of the machine frame 1, the luggage support frame 2 is locked to the machine frame 1 by the lock mechanism 3, so the upper part of the baggage stacker is pulled toward you to stand the baggage stacker on the ground. Unload luggage a from the bottom of luggage support frame 2.
【０００９】[0009]
【実施例】図面は本発明の好適な一実施例を示す図面で
高圧ガスボンベ等を運搬車の荷台ｂに運び上げ・荷降ろ
しをする荷物積み上げ機の場合を図示している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings are drawings showing a preferred embodiment of the present invention, and show the case of a baggage stacker for carrying and unloading a high-pressure gas cylinder or the like onto a bed b of a carrier.
【００１０】機枠１の左右の中空短形断面形状の縦杆６
・６の左側縦杆６の上端に「Ｕ」の字形状の係止片７の
両フランジを縦杆６のウエブ方向に平行に開口部を上方
に向けて止着し、この両フランジの中央部の左右方向に
貫通孔を穿孔し、この貫通孔に「Ｔ」の字型形状のＴ型
係止杆８の水平杆部を挿入し、この水平杆部に係合段部
を設け、この係合段部と係止片７の外側のフランジ間に
抗縮バネ９を挿入し、水平杆部先端を常に内側に付勢せ
しめるように付設する。Longitudinal rods 6 each having a hollow rectangular cross section on the left and right of the machine frame
・ Both flanges of the U-shaped locking piece 7 are fastened to the upper end of the left vertical rod 6 of 6 in parallel with the web direction of the vertical rod 6 with the openings facing upward, and the center of both flanges is fastened. A horizontal hole of the T-shaped locking rod 8 having a "T" shape is inserted into the through hole, and an engaging step is provided on the horizontal rod. A compression spring 9 is inserted between the engaging step portion and the outer flange of the locking piece 7, and is attached so that the tip of the horizontal rod portion is always biased inward.
【００１１】左右の縦杆６・６の上部に横軸10を横設
し、この横軸10に左右の縦杆６・６の内側のウエブ面に
沿って前方に突設せる立設板11・11の基部を枢着し、こ
の左右の立設板11・11の枢着部よりやや上方に横杆12を
かけ渡して両端を係止片11・11に止着し、左右の立設板
11・11の先端部に運搬車の荷台ｂに機枠１の上部を係止
せしめる係止片11'・11'を止着し、左右の立設板11・11
の先端の係止片11'・11'を横軸10を支軸として上下回動
自在ならしめる。A horizontal shaft 10 is horizontally installed on the upper portions of the left and right vertical rods 6 and 6, and a standing plate 11 is provided so as to project forward along the inside web surface of the left and right vertical rods 6 and 6.・ The base of 11 is pivotally attached, and the horizontal rod 12 is spanned slightly above the pivot of the left and right standing plates 11 ・ 11, and both ends are fastened to the locking pieces 11 ・ 11. Board
Locking pieces 11 'and 11' for locking the upper part of the machine frame 1 to the carrier b of the carrier are fixed to the tips of 11 and 11, and left and right standing plates 11 and 11 are attached.
The locking pieces 11 ', 11' at the tip of the can be turned up and down about the horizontal shaft 10 as a support shaft.
【００１２】左側の立設板11上に立設板11・11が前記横
軸10を支点として上下に回動するとき、係止片７の貫通
孔に挿着しているＴ型係止杆８の水平杆部先端が立設板
11上に画く軌跡の適当な位置にＴ型係止杆８の水平杆部
先端に係合する数個(図では４個)の係合孔13を穿孔す
る。On the left standing plate 11, when the standing plates 11 and 11 rotate up and down with the horizontal shaft 10 as a fulcrum, a T-shaped locking rod inserted into the through hole of the locking piece 7. 8 Horizontal rod end is a standing plate
11. Several (4 in the figure) engagement holes 13 that engage with the ends of the horizontal rods of the T-shaped locking rod 8 are bored at appropriate positions on the locus drawn above.
【００１３】縦杆６・６の下端に支軸14'・14'を支点と
して回動する接地部14を設け、この接地部14の下面を接
地させて機枠１の上部を運搬車の荷台ｂに斜めに掛け渡
し、機枠１の上部のＴ型係止杆８の頭部を左方に引っ張
って、Ｔ型係止杆８の水平杆部の先端を立設板11の側面
より引っ込ませて、立設板11の先端の係止片11'の係止
面を運搬車の荷台ｂに安定した姿で当接させ、その位置
でＴ型係止杆８の水平杆部の先端を立設板11の係合孔13
に差し込み手を離すと、水平杆部の先端が抗縮バネ９に
より立設板11の係合孔13に係止され立設板11の回動が固
定されるので機枠１は安定した姿で地上と運搬車の荷台
ｂに掛け渡される。At the lower end of the vertical rods 6, 6, there is provided a grounding portion 14 which rotates about supporting shafts 14 ', 14' as a fulcrum. It is slid over b, and the head of the T-shaped locking rod 8 at the top of the machine frame 1 is pulled to the left, and the tip of the horizontal rod of the T-shaped locking rod 8 is pulled in from the side surface of the standing plate 11. Then, the locking surface of the locking piece 11 'at the tip of the standing plate 11 is brought into contact with the loading platform b of the carrier in a stable manner, and the tip of the horizontal rod portion of the T-shaped locking rod 8 is held at that position. Engagement hole 13 of the standing plate 11
When the hand is inserted into and the hand is released, the tip of the horizontal rod is locked by the anti-compression spring 9 in the engaging hole 13 of the standing plate 11 and the rotation of the standing plate 11 is fixed, so that the machine frame 1 is stable. It is hung on the ground and the carrier b of the carrier.
【００１４】尚、符号15は横軸10上を回転自在に回転す
るローラである。Reference numeral 15 is a roller which is rotatable on the horizontal axis 10.
【００１５】押し上げ機構４について説明する。The push-up mechanism 4 will be described.
【００１６】図面は押上げ機構４のエネルギー源として
好適なガススプリング17を使用した場合を図示してい
る。The drawing shows the case where a gas spring 17 suitable as an energy source for the lifting mechanism 4 is used.
【００１７】左右の縦杆６・６の内側に向かい合った状
態で縦杆６より形小の「コ」の字断面形状のガイド枠18
・18をその開口側18'・18'を内側に向けて止着する。A guide frame 18 having a "U" -shaped cross section, which is smaller than the vertical rod 6 while facing the inside of the left and right vertical rods 6 and 6.
・ Fix 18 with its open side 18 '・ 18' facing inward.
【００１８】機枠１の上面に荷物支承枠２を付設し、こ
の荷物支承枠２の左右の支承縦杆19・19を中空管で形成
し、荷物支承枠２の中央の支承縦管20を前記支承縦杆19
より径大の中空管で形成し、この支承縦管20と前記支承
縦杆19・19間に複数の横杆及び各種メンバーを止着して
荷物支承枠２を構成し、この荷物支承枠２の上部及び下
部の左右端にＬ型形状のガイド杆21を止着し、そのガイ
ド杆21の横突杆21'を前記ガイド枠18の開口側18'の上下
のフランジ間に突設せしめ、この横突杆21'をガイドと
して荷物支承枠２を機枠１上面に上下方向スライド自在
ならしめる。A luggage support frame 2 is attached to the upper surface of the machine frame 1, the left and right bearing vertical rods 19 and 19 of the luggage support frame 2 are formed of hollow tubes, and the central bearing vertical pipe 20 of the luggage support frame 2 is provided. The bearing vertical rod 19
The luggage support frame 2 is formed by a hollow pipe having a larger diameter, and a plurality of horizontal rods and various members are fixed between the support vertical pipe 20 and the support vertical rods 19 and 19 to form a luggage support frame 2. L-shaped guide rods 21 are fixed to the left and right ends of the upper and lower parts of 2, and the lateral projecting rods 21 'of the guide rods 21 are projected between the upper and lower flanges of the opening side 18' of the guide frame 18. Using the lateral projecting rod 21 'as a guide, the luggage support frame 2 can be slid vertically on the upper surface of the machine frame 1.
【００１９】荷物支承枠２の下部に荷受板５を付設し、
上記支承縦管20の中空管内にガススプリング17のシリン
ダ部を挿入し、このガススプリング17のピストンロッド
17'の先端を機枠１の下部に設けた横桟22の中央部のブ
ラケット23に枢着し、ガススプリング17の他端のシリン
ダ頭部を支承縦管20の上部に軸着する。A cargo receiving plate 5 is attached to the lower portion of the luggage support frame 2,
The cylinder portion of the gas spring 17 is inserted into the hollow pipe of the bearing vertical pipe 20 and the piston rod of the gas spring 17 is inserted.
The tip of 17 'is pivotally attached to a bracket 23 at the center of a horizontal rail 22 provided in the lower portion of the machine frame 1, and the cylinder head at the other end of the gas spring 17 is pivotally attached to the upper portion of the bearing vertical pipe 20.
【００２０】荷受板５の上に荷物ａを載せ荷物ａを荷物
支承枠２と荷受板５で支承しめて機枠１と荷物支承枠２
との間のロック機構３を解除しながら荷物支承枠２を運
搬車の荷台ｂの方向に押動すると、ガススプリング17の
シリンダ内に封入されている圧縮ガスによりガススプリ
ング17のピストンロッド17'が伸びるのでガススプリン
グ17のシリンダ頭部が軸着されている荷物支承枠２は前
記横突杆21'をガイドとして荷物ａを支承した状態で機
枠１上面をスライドしながら機枠１の上部に上動するの
で、その上動の慣性力を使用しながら荷物ａを荷物支承
枠２上に滑らせながら荷物ａを荷台ｂに運びあげる。The luggage a is placed on the cargo receiving plate 5, and the luggage a is supported by the luggage supporting frame 2 and the cargo receiving plate 5, and the machine frame 1 and the luggage supporting frame 2 are supported.
When the luggage support frame 2 is pushed in the direction of the carrier b of the carrier while releasing the lock mechanism 3 between and, the piston rod 17 'of the gas spring 17 is compressed by the compressed gas enclosed in the cylinder of the gas spring 17. As the load bearing frame 2 to which the cylinder head of the gas spring 17 is axially mounted is slidable on the upper surface of the machine frame 1 while supporting the load a using the lateral projecting rod 21 'as a guide, the upper part of the machine frame 1 As the load a is slid onto the load support frame 2 while using the inertial force of the upward movement, the load a is carried to the loading platform b.
【００２１】逆の場合は荷物ａを荷物支承枠２の上部に
載せ、荷受板５の方向に滑らせながら荷受板５に受けさ
せ荷物ａを荷物支承枠２と荷受板５に支承せしめて荷物
支承枠２を機枠１の下方に押動すると、ガススプリング
17の圧縮ガスをピストンで押圧しピストンロッド17'が
縮まるので、荷物支承枠２は機枠１の上面をスライドし
ながら最初の状態に戻り、ロック機構３のセルフロック
機構により荷物支承枠２は機枠１の最下部の位置で係止
される。In the opposite case, the baggage a is placed on the top of the baggage support frame 2 and is received by the baggage support plate 5 while sliding in the direction of the baggage support plate 5, and the baggage a is supported by the baggage support frame 2 and the baggage support plate 5. When the support frame 2 is pushed below the machine frame 1, the gas spring
Since the compressed gas of 17 is pressed by the piston and the piston rod 17 'is contracted, the luggage support frame 2 returns to the initial state while sliding on the upper surface of the machine frame 1, and the luggage support frame 2 is locked by the self-locking mechanism of the lock mechanism 3. It is locked at the lowermost position of the machine casing 1.
【００２２】通常この作動は、荷降ろしの場合であるの
で、荷物支承枠２の下部に付設した荷受板５上の荷物ａ
の重量がアクチエータとして利用でき、荷物支承枠２の
押動作動と併動することにより容易に元の状態にセット
することができる。Usually, this operation is for unloading, so the load a on the load receiving plate 5 attached to the lower part of the load support frame 2
Can be used as an actuator and can be easily set to the original state by cooperating with the pushing motion of the luggage support frame 2.
【００２３】また、この作動はガスが一種のクッション
として作動するので、荷物ａは安定した状態で荷降ろし
することができる。Further, since the gas acts as a kind of cushion in this operation, the load a can be unloaded in a stable state.
【００２４】またガススプリング17による押動速さは、
ガススプリング17内のピストンに設けられている孔径を
変えることにより、シリンダ内に封入されている油の移
動速さを変えることができるので、この孔径を変え自在
に押動速さを制御することができる。The pushing speed of the gas spring 17 is
By changing the hole diameter provided in the piston in the gas spring 17, the moving speed of the oil enclosed in the cylinder can be changed. Therefore, the pushing speed can be freely controlled by changing the hole diameter. You can
【００２５】図では押上げ機構４のエネルギー源として
好適なガススプリング17を採用したが、他の手段、例え
ば手押し式油圧・空圧シリンダ,アツキュムレータ併用
シリンダ等色々と設計できる。Although the gas spring 17 suitable for the energy source of the push-up mechanism 4 is adopted in the drawing, various means such as a hand-operated hydraulic / pneumatic cylinder, an accumulator combined cylinder, etc. can be designed.
【００２６】また図では荷物支承枠２に荷物ａを支承し
且つ送り出す複数個のローラよりなるロールコンベア24
を並設し、この複数個のローラのロールピンを荷物支承
枠２の中央の支承縦管20と両側の支承縦杆19に止着して
荷物支承枠２の構成メンバーとして構成した場合を図示
している。Further, in the figure, a roll conveyor 24 composed of a plurality of rollers for supporting and delivering the package a to the package support frame 2
And the roll pins of the plurality of rollers are attached to the central supporting vertical pipe 20 of the luggage supporting frame 2 and the supporting vertical rods 19 on both sides to constitute the constituent members of the luggage supporting frame 2. ing.
【００２７】尚、符号25は荷物支承枠２を機枠１に係止
するロック機構３の係止フック、26は係止フックの支
点、27はロックハンドル、28は戻りスプリングである。Reference numeral 25 is a locking hook of the lock mechanism 3 for locking the luggage support frame 2 to the machine frame 1, 26 is a fulcrum of the locking hook, 27 is a lock handle, and 28 is a return spring.
【００２８】尚、符号29は荷物支承枠２の左側の支承縦
杆19上部に設け、荷物支承枠２が押上げ機構４により機
枠１の上部に押動されるのを係止フック25のフック部で
係止することにより荷物支承枠２を機枠１に係止する係
止杆、30はガードである。Reference numeral 29 is provided on the upper part of the support vertical rod 19 on the left side of the luggage support frame 2 so that the luggage support frame 2 is pushed to the upper part of the machine frame 1 by the push-up mechanism 4 by the locking hook 25. A locking rod 30 for locking the luggage support frame 2 to the machine frame 1 by locking it with a hook portion is a guard.
【００２９】[0029]
【発明の効果】本発明は上記のように構成したから、荷
物積み上げ機を荷物を運び上げたいところと地上とにリ
ジットに架設でき、しかも重い荷物を押上げ機構により
所望のところに押上げできるので、従来のように作業者
が荷物を持ち上げる作業から解消され、重労働から解放
される実務的で効率的な荷物積み上げ機となる。Since the present invention is configured as described above, the luggage stacker can be rigidly installed at the place where the luggage is desired to be carried and on the ground, and the heavy luggage can be pushed up to the desired location by the pushing-up mechanism. Therefore, it becomes a practical and efficient baggage stacker that is eliminated from the work of a worker lifting a bag as in the past and is released from heavy labor.
【図１】本発明の一実施例の使用状態を示す一部を切欠
ける側面図である。FIG. 1 is a partially cutaway side view showing a usage state of an embodiment of the present invention.
【図２】本発明の一実施例を示す正面図である。FIG. 2 is a front view showing an embodiment of the present invention.
【図３】本発明の一実施例の機枠上に荷物支承枠が上下
移動する機構を示す一部を切欠ける要部の底面図であ
る。FIG. 3 is a bottom view of a main part with a part cut away showing a mechanism for vertically moving a luggage support frame on a machine frame according to an embodiment of the present invention.
【符号の説明】 １ 機枠 ２ 荷物支承枠 ３ ロック機構 ４ 押上げ機構 ａ 荷物[Explanation of symbols] 1 machine frame 2 luggage support frame 3 lock mechanism 4 push-up mechanism a luggage
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成４年７月２０日[Submission date] July 20, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Name of item to be corrected] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【書類名】 明細書[Document name] Statement
【発明の名称】 荷物押し上げ降ろし機[Title of Invention] Luggage lifting and lowering machine
【特許請求の範囲】[Claims]
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【産業上の利用分野】本発明は、高圧ガスボンベや重い
物を詰入したケースや袋詰体などの人が手軽に持ち上げ
にくい重い荷物を所望のところに運び上げたり、積み上
げてある荷物を荷降ろしたりするときに使用する荷物押
し上げ降ろし機に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is intended to carry a heavy load such as a high-pressure gas cylinder, a case or a bag filled with a heavy object that is difficult for a person to easily lift to a desired place, or load a stacked load. The present invention relates to a baggage lifting and lowering machine used when unloading.
【０００２】[0002]
【従来の技術及び発明が解決しようとする課題】従来、
高圧ガスボンベや重い物を詰入したケースや袋詰体など
の人が手軽に持ち上げにくい重い荷物であって、且つフ
ォークリフトが使えないような荷物を所望のところ、例
えばトラックの荷台に運び上げたい時は、人力で荷物を
持ち上げて積み込み、逆に荷降ろしする場合には地上に
柔らかいマット状の物や古いタイヤのような物を敷い
て、その上に積み上げてある荷物を引きずり降ろしたり
していたが、これらの作業は非常に重労働で、しかも無
理な姿勢を取りながら重量物を上げ降ろしするため疲労
も大きく、所謂ギックリ腰の要因になったり、誤って落
として手足を痛めたりし易く、大変厄介にして危険な作
業であった。2. Description of the Related Art Conventionally, the problems to be solved by the invention
When you want to carry heavy items such as high-pressure gas cylinders, cases filled with heavy objects, bags, etc. that are difficult for people to lift easily and you cannot use a forklift, for example, when you want to carry them to a truck bed. Used to manually lift and load luggage, and in the case of unloading it, on the other hand, a soft mat-shaped material or old tire-like material was laid on the ground and the luggage stacked on top of it was dragged off. However, these tasks are extremely hard work, and since they lift and lower heavy objects while taking an unreasonable posture, they are also very fatigued, which is a factor that causes a so-called low back, and it is easy to accidentally drop them and hurt limbs, which is very difficult. It was a cumbersome and dangerous task.
【０００３】発明者は上記の問題を解決した車輪付の運
搬機を開発し、既に特願平３−９８８６０号をはじめと
する沢山の特許出願を行っている。The inventor has developed a wheeled transporter that solves the above problems, and has already filed many patent applications including Japanese Patent Application No. 3-98860.
【０００４】発明者はその後の度重なるテストを繰り返
した結果、車輪付の運搬機では荷物を所望のところに積
み降ろしする際、車輪にブレーキをかけるなど何らかの
方法で機体の移動を固定しなければならず、それだけ操
作が厄介であり、作業実態に合った荷物の運び上げ，荷
降ろし専用機の開発がより急務であることに気付き、荷
物を機械力で押し上げその作動慣性に人力をプラスして
荷物を高い所に押し上げる方式に着眼し本発明を完成し
た。As a result of repeated tests thereafter, the inventor of the present invention has to fix the movement of the vehicle body by some means such as braking the wheels when loading and unloading the luggage at the desired location in the vehicle with wheels. However, I realized that it was more urgent to operate, and it was more urgent to develop a specialized machine for carrying up and unloading luggage that suits the actual situation of work, pushing up the luggage with mechanical force and adding human power to its operating inertia. The present invention has been completed, focusing on a method of pushing a luggage to a high place.
【０００５】[0005]
【課題を解決するための手段】添付図面を参照して本発
明の要旨を説明する。The gist of the present invention will be described with reference to the accompanying drawings.
【０００６】地上と荷物ａを運び上げたいところとに掛
け渡すことができる構成を有する機枠１の上面に荷物ａ
を押し上げる荷物支承枠２を上下移動自在に設け、機枠
１と荷物支承枠２とに荷物支承枠２の上下移動を固定す
るロック機構３を設け、このロック機構３を解除したと
き荷物ａを支承したままで荷物支承枠２を上動せしめる
押し上げ機構４を設けたことを特徴とする荷物押し上げ
降ろし機に係るものである。The luggage a is placed on the upper surface of the machine casing 1 having a structure that allows the luggage a to be carried over the ground and the place where the luggage a is to be carried.
A luggage support frame 2 that pushes up is provided movably up and down, and a lock mechanism 3 for fixing the up and down movement of the luggage support frame 2 is provided on the machine frame 1 and the luggage support frame 2. When the lock mechanism 3 is released, the luggage a is released. The present invention relates to a load lifting and lowering machine, which is provided with a lifting mechanism 4 for moving the luggage support frame 2 upward while being supported.
【０００７】[0007]
【作用】荷物ａを運び上げるときは、本機を地上と荷物
ａを運び上げたいところとに梯子を掛けるように掛け渡
し、荷物支承枠２に人力で荷物ａを載せ、ロック機構３
を解除すると押し上げ機構４により荷物支承枠２が荷物
ａを支承したままで上動するので、その上動の慣性を利
用しながら荷物ａを滑らせながら運び上げたいところに
押し上げる。When carrying the load a, the machine is crossed over the ground and a place where the load a is desired to be lifted so that the load a is manually placed on the luggage support frame 2 and the lock mechanism 3 is used.
When the lock is released, the lifting mechanism 4 moves the luggage support frame 2 upward while supporting the luggage a. Therefore, while utilizing the inertia of the upward movement, the luggage a is slid and pushed up to the desired location.
【０００８】逆に地上より高いところにある荷物ａを地
上に荷降ろしするときは、前記と同様に本機を荷物ａの
ある高いところと地上とに掛け渡し、ロック機構３を解
除して押し上げ機構４により荷物支承枠２を上動せし
め、荷物ａを上動した荷物支承枠２上に乗せると、荷物
支承枠２は荷物ａを支承した状態で押し上げ機構４の押
上力に抗しながら荷物ａの重さで下動し、この下動した
荷物支承枠２をロック機構３により機枠１に係止して荷
物支承枠２より荷物ａを降ろす。On the contrary, when unloading a luggage a located higher than the ground onto the ground, the machine is hung over the higher location where the luggage a is located and the ground, and the lock mechanism 3 is released to push it up. When the luggage support frame 2 is moved up by the mechanism 4 and the luggage a is placed on the lifted luggage support frame 2, the luggage support frame 2 bears the luggage a while resisting the pushing force of the lifting mechanism 4. The load a is lowered, and the lowered luggage support frame 2 is locked to the machine frame 1 by the lock mechanism 3 to unload the luggage a from the luggage support frame 2.
【０００９】[0009]
【実施例】図面は本発明の好適な一実施例を示す図面
で、高圧ガスボンベや重い物を詰入したケースや袋詰体
などの人が手軽に持ち上げにくい重い荷物ａを運搬車の
荷台ｂに運び上げたり、逆に荷台ｂから荷降ろしする場
合などに便利な荷物押し上げ降ろし機を図示している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings are drawings showing a preferred embodiment of the present invention, in which a heavy cargo a such as a high-pressure gas cylinder, a case filled with a heavy object, a bag packing body, etc., which is difficult for a person to easily lift, is loaded on a carrier b of a carrier vehicle. The figure shows a baggage lifting machine which is convenient for carrying to and from the cargo bed b.
【００１０】地上と荷物ａを運び上げたいところとに掛
け渡すことができる構成を有する機枠１の上面に荷物ａ
を押し上げる荷物支承枠２を上下移動自在に設け、機枠
１と荷物支承枠２とに荷物支承枠２の上下移動を固定す
るロック機構３を設け、このロック機構３を解除したと
き荷物ａを支承したままで荷物支承枠２を上動せしめる
押し上げ機構４を設ける。The baggage a is placed on the upper surface of the machine casing 1 having a structure that allows the baggage a to be carried over the ground and a place where the baggage a is to be carried.
A luggage support frame 2 that pushes up is provided movably up and down, and a lock mechanism 3 for fixing the up and down movement of the luggage support frame 2 is provided on the machine frame 1 and the luggage support frame 2. When the lock mechanism 3 is released, the luggage a is released. A pushing-up mechanism 4 is provided for moving the luggage support frame 2 upward while the support is maintained.
【００１１】更に、荷物押し上げ降ろし機の掛け渡し構
造について詳述すると、機枠１の左右の縦杆６・６を中
空短形断面形状に形成し、この縦杆６・６の左側の縦杆
６の上端にＵ字形状の係止片７をその開口部を上方に向
けて止着し、係止片７の左右側板の中央に左右方向に貫
通孔を穿設し、この貫通孔にＴ型係止杆８の水平杆部を
挿入し、この水平杆部に係合段部を設け、この係合段部
と係止片７の左側板間に抗縮バネ９を介在せしめてＴ型
係止杆８の水平杆部先端を係止片７の右側に付勢ならし
める。Further, in detail, the structure for straddling the loading and unloading machine will be described. The right and left vertical rods 6 and 6 of the machine frame 1 are formed in a hollow short sectional shape, and the vertical rods on the left side of the vertical rods 6 and 6 are formed. A U-shaped locking piece 7 is fixed to the upper end of 6 with its opening portion facing upward, and a through hole is formed in the center of the left and right side plates of the locking piece 7 in the left-right direction. A horizontal rod portion of the die locking rod 8 is inserted, an engaging step portion is provided on the horizontal rod portion, and a compression spring 9 is interposed between the engaging step portion and the left side plate of the engaging piece 7 to form a T-shape. The tip of the horizontal rod portion of the locking rod 8 is biased to the right side of the locking piece 7.
【００１２】左右の縦杆６・６の上部寄りに横軸10を横
設し、この横軸10に左右の縦杆６・６の内側のフランジ
面に沿って前方に突設せる立設板11・11の基部を枢着
し、この左右の立設板11・11の枢着部寄りのやや上方に
横杆12をかけ渡して両端を係止杆11・11に止着し立設板
11・11を横軸10を支軸として上下回動自在ならしめ、左
右の立設板11・11の先端部にトラックの荷台ｂに機枠１
の上部を係止せしめる係止片11'・11'を止着する。A horizontal plate 10 is provided laterally near the upper portions of the left and right vertical rods 6 and 6, and a standing plate is provided on the horizontal shaft 10 so as to project forward along the inner flange surfaces of the left and right vertical rods 6 and 6. The base of 11/11 is pivotally attached, and the horizontal rods 12 are stretched slightly above the pivoting portions of the left and right standing plates 11/11, and both ends are fastened to the locking rods 11/11 by standing plates.
The horizontal axis 10 is used as a support shaft for the 11 and 11, so that it can be rotated up and down, and the machine frame 1 is attached to the tip of the left and right standing plates 11.
Fasten the locking pieces 11 ', 11' that lock the upper part of the.
【００１３】立設板11が横軸10を支軸として上下に回動
するとき係止片７の貫通孔に挿着したＴ型係止杆８の水
平杆部先端が左側の立設板11上に画く円弧状の軌跡の適
当な位置に水平杆部先端に係合する複数個（図では四
個）の係合孔を穿孔する。When the standing plate 11 is rotated up and down about the horizontal shaft 10 as a support shaft, the tip of the horizontal rod portion of the T-shaped locking rod 8 inserted into the through hole of the locking piece 7 is the left standing plate 11. A plurality of (four in the figure) engagement holes that engage with the ends of the horizontal rods are drilled at appropriate positions on the arcuate path described above.
【００１４】機枠１の左右の下端に支軸14'・14'を支軸
として回動する接地部14を設け、この接地部14の下面を
所定位置に接地させ機枠１の上部をトラックの荷台ｂに
斜めに掛け渡し、Ｔ型係止杆８の頭部を抗縮バネ９の付
勢力に抗しながら左方に引き水平杆部の先端を立設板11
の側面より引き込ませ、立設板11の先端の係止片11'が
トラックの荷台ｂに安定した固定角度で当接するよう調
節し、その位置で水平杆部の先端を立設板11の係合孔13
に嵌入し、抗縮バネ９の付勢力により立設板11と係止片
７とを固定すると立設板11の回動が固定されるので、機
枠１が安定した固定角度で地上とトラックの荷台ｂとに
掛け渡される。Grounding portions 14 that rotate about spindles 14 'and 14' as spindles are provided at the left and right lower ends of the machine casing 1, and the lower surface of the grounding portion 14 is grounded at a predetermined position so that the upper portion of the machine casing 1 is tracked. It is slanted over the loading platform b of the T-shaped locking rod 8 and the head of the T-shaped locking rod 8 is pulled to the left while resisting the urging force of the compression spring 9, and the tip of the horizontal rod is erected on the standing plate 11.
Of the standing plate 11 is adjusted so that the locking piece 11 'at the tip of the standing plate 11 contacts the loading platform b of the truck at a stable fixed angle, and at that position, the tip of the horizontal rod is engaged with the standing plate 11. Dowel 13
When the upright plate 11 and the locking piece 7 are fixed by the urging force of the anti-shrink spring 9, the rotation of the upright plate 11 is fixed, so that the machine frame 1 is fixed at a stable fixed angle to the ground and the track. It is hung on the loading platform b.
【００１５】尚、図号15は横軸10上を回転自在に回転す
るガイドローラである。Reference numeral 15 is a guide roller which is rotatable on the horizontal axis 10.
【００１６】また、左右の縦杆６・６の内側に、向かい
合った状態で縦杆６より形小のコ字状の断面形状のガイ
ド枠18・18を開口部18'・18'を内側に向けて止着する。
荷物支承枠２の左右の支承縦杆19・19を中空管で形成
し、荷物支承枠２の中央の支承縦管20を支承縦杆19より
径大の中空管で形成し、この支承縦管20と前記支承縦杆
19・19の間に複数本の横杆31を架設し、この横杆31を利
用してローラ24を回動自在に並設して荷物支承枠２を構
成し、この荷物支承枠２の上部及び下部の左右にＬ型形
状のガイド杆21を外側に突出状態に止着し、このガイド
杆21の横突杆21'を前記ガイド枠18の開口部18'内に嵌合
せしめ、このガイド枠18をガイドとして荷物支承枠２を
機枠１に対して上下スライド自在にする。Further, inside the left and right vertical rods 6 and 6, the guide frames 18 and 18 having a U-shaped cross-section smaller than the vertical rod 6 in the state of facing each other are provided inside the openings 18 'and 18'. Fasten towards.
The left and right support vertical rods 19 and 19 of the luggage support frame 2 are formed by hollow pipes, and the central support vertical pipe 20 of the luggage support frame 2 is formed by a hollow pipe having a diameter larger than that of the support vertical rods 19. Vertical pipe 20 and the supporting vertical rod
A plurality of horizontal rods 31 are installed between 19 and 19, and the rollers 24 are rotatably arranged side by side using the horizontal rods 31 to form the luggage support frame 2, and the upper portion of the luggage support frame 2 is formed. L-shaped guide rods 21 are fixed to the left and right sides of the lower part so as to project outward, and the lateral projecting rods 21 ′ of the guide rods 21 are fitted into the openings 18 ′ of the guide frames 18 to guide the guides. Using the frame 18 as a guide, the luggage support frame 2 is slidable up and down with respect to the machine frame 1.
【００１７】押し上げ機構４について詳述すると、図面
は押し上げ機構４のエネルギー源として好適なガススプ
リング17を使用した場合を図示している。The push-up mechanism 4 will be described in detail. The drawings show a case where a gas spring 17 suitable as an energy source for the push-up mechanism 4 is used.
【００１８】荷物支承枠２の下部に荷受板５を直角状態
に突設し、前記支承縦管20の管内にガススプリング17の
シリンダ部を挿入し、そのガススプリング17のピストン
ロッド17'の先端を機枠１の下部に設けた横桟22の中央
部のブラケット23に枢着し、ガススプリング17の他端の
シリンダ頭部を支承縦管20の上部に止着する。A load receiving plate 5 is projected at a right angle from the lower portion of the load bearing frame 2, the cylinder portion of the gas spring 17 is inserted into the pipe of the bearing vertical pipe 20, and the tip end of the piston rod 17 'of the gas spring 17 is inserted. Is pivotally attached to a bracket 23 at the center of a horizontal rail 22 provided at the lower portion of the machine frame 1, and the cylinder head at the other end of the gas spring 17 is fixedly attached to the upper portion of the bearing vertical pipe 20.
【００１９】機枠１と荷物支承枠２とに設けたロック機
構３を解除すると、ガススプリング17のシリンダ内に封
入されている圧縮ガスのガス圧によりガススプリング17
のピストンロッド17'が突出し、このピストンロッド17'
が機枠１側の横桟22に固定され、ガススプリング17のシ
リンダ頭部が荷物支承枠２側の支承縦管20に固定されて
いるから荷物支承枠２は機枠１のガイド枠18・18をガイ
ドとして荷物ａを支承した状態で機枠１に対してスライ
ドしながら機枠１の上部に上動する。この上動の慣性を
利用して作業者が人力で荷物ａを荷台ｂまで楽に押し上
げるが、この際荷物支承枠２の横杆31に設けたローラ24
のコンベア作用が併用されるから荷物ａの荷台ｂへの押
し上げが容易に行われる。When the lock mechanism 3 provided on the machine frame 1 and the luggage support frame 2 is released, the gas spring 17 is compressed by the gas pressure of the compressed gas enclosed in the cylinder of the gas spring 17.
This piston rod 17 'protrudes
Is fixed to the horizontal crosspiece 22 on the machine frame 1 side, and the cylinder head of the gas spring 17 is fixed to the vertical bearing pipe 20 on the luggage support frame 2 side. While supporting the load a using 18 as a guide, the upper part of the machine frame 1 is moved upward while sliding with respect to the machine frame 1. Using the inertia of this upward movement, an operator manually pushes the load a up to the loading platform b. At this time, the roller 24 provided on the side rod 31 of the load bearing frame 2 is used.
Since the above conveyor action is also used, the load a can be easily pushed up to the bed b.
【００２０】逆に、ロック機構３を解除した状態で荷物
ａを上動している荷物支承枠２の上部に乗せ、荷物ａを
下向に滑らせながら荷受板５に支承させると荷物ａの荷
重により荷物支承枠２を機枠１の下方に下動させ、力が
不足する場合には人力をプラスして押動すると、ガスス
プリング17の圧縮ガスがピストンで圧縮され、ピストン
ロッド17'が没入して最初のロック可能な状態に戻るの
で、ロック機構３でその状態をロックすると荷物支承枠
２は機枠１の最下部の位置に固定される。On the contrary, when the luggage a is placed on the upper part of the luggage support frame 2 which is moving upward with the lock mechanism 3 released, and the luggage a is slid downward and is supported by the cargo receiving plate 5, the luggage a When the load bearing frame 2 is moved downwards below the machine frame 1 by the load, and when the force is insufficient, it is pushed by adding human force, and the compressed gas of the gas spring 17 is compressed by the piston, and the piston rod 17 'is When the lock mechanism 3 locks the lockable state, the luggage support frame 2 is fixed to the lowermost position of the machine frame 1 because the lock mechanism 3 locks the lockable state.
【００２１】通常この作動は、荷降ろしの場合であるの
で、荷物支承枠２の下部に付設した荷受板５上の荷物ａ
の重量がアクチエータとして利用でき、荷物支承枠２の
押し下げ作動と併動することにより容易に元の状態にセ
ットすることができる。この作動はガスが一種のクッシ
ョンとして作動するので、荷物ａは急落下せず安定した
状態で荷降ろしすることができる。Usually, this operation is for unloading, so the load a on the load receiving plate 5 attached to the lower portion of the load bearing frame 2
Can be used as an actuator, and can be easily set to the original state by operating in parallel with the operation of pushing down the luggage support frame 2. Since the gas acts as a kind of cushion in this operation, the luggage a can be unloaded in a stable state without suddenly dropping.
【００２２】また、ガススプリング17による押動速さ
は、ガススプリング17内のピストンに設けられているガ
ス通孔径を変えることにより、ガス通過量を可変して押
動速さを可変することができる。The pushing speed of the gas spring 17 can be changed by changing the diameter of the gas passage hole provided in the piston in the gas spring 17 to change the gas passage amount. it can.
【００２３】図では押し上げ機構４のエネルギー源とし
てガススプリング機構を採用したが、他の手段、例えば
手押し式油圧・空圧シリンダ，アツキュムレータ併用シ
リンダ，コイルスプリングなど色々と設計できる。Although the gas spring mechanism is adopted as the energy source of the push-up mechanism 4 in the drawing, various means such as a hand-push hydraulic / pneumatic cylinder, an accumulator combined cylinder, and a coil spring can be designed in various ways.
【００２４】荷物支承枠２も並設した複数個のローラ24
によりロールコンベアを左右に並設した構造を採用して
いるが、この場合図３のように左右の横杆31を中央が凹
む斜設状態に設けると、ガスボンベのような転がり易い
荷物ａでも安定良く支承することになる。A plurality of rollers 24 in which the luggage support frame 2 is also arranged in parallel.
By adopting a structure in which the roll conveyors are arranged side by side, the left and right horizontal rods 31 are installed in a slanted state in which the center is recessed as shown in FIG. 3, so that it is stable even with easily rolled luggage a such as a gas cylinder. I will support you well.
【００２５】図示したロック機構３を詳述すると、荷物
支承枠２の左側支承縦杆19の上部背面にロック杆29を突
設し、このロック杆29にロック機構３の係止フック板26
の上端に設けた係止フック25を戻りスプリング28に抗し
て係止せしめて荷物支承枠２の上動を阻止せしめ、係止
フック板26にロックハンドル27を突設し、このロックハ
ンドル27を引くと機枠１の中程に横架た横桟13に軸着し
た係止フック板26が軸着部16を支点として回動し、先端
の係止フック25がロック杆29から外れ、ロック機構３が
解除される。More specifically, the illustrated lock mechanism 3 has a lock rod 29 projecting from the upper rear surface of the left-side support vertical rod 19 of the luggage support frame 2, and the locking hook plate 26 of the lock mechanism 3 is attached to the lock rod 29.
The locking hook 25 provided at the upper end of the locking hook 27 is locked against the return spring 28 to prevent the upward movement of the luggage support frame 2, and the locking hook plate 26 is provided with a lock handle 27. When is pulled, the locking hook plate 26 axially attached to the horizontal rail 13 which is laid horizontally in the middle of the machine frame 1 is rotated about the axial attachment portion 16 as a fulcrum, and the locking hook 25 at the tip is disengaged from the lock rod 29, The lock mechanism 3 is released.
【００２６】荷物支承枠２が降下したときには、戻りス
プリング28により係止フック板26は元に戻っているが、
ロック杆29が係止フック板26を押しのけて自動的に係止
フック25が係合する。When the luggage support frame 2 is lowered, the locking hook plate 26 is returned to its original position by the return spring 28.
The lock rod 29 pushes the locking hook plate 26 away, and the locking hook 25 is automatically engaged.
【００２７】本実施例を上記のように構成したので下記
の作用効果がある。Since this embodiment is constructed as described above, the following operational effects are obtained.
【００２８】荷台ｂ上の荷物ａを荷降ろしするときには
トラックに格納した本機を取り出し、地上と荷台ｂとに
安定良く斜めに掛け渡す。When unloading the load a on the loading platform b, the machine stored in the truck is taken out and stably and diagonally laid on the ground and the loading platform b.
【００２９】この場合、接地部14と係止部11を夫々確固
にセットすることが安全上大切である。In this case, it is important for safety to set the grounding portion 14 and the locking portion 11 firmly.
【００３０】次に作業者が荷台ａ上で荷台ａ引きずった
り、押動したりして本機の上部のところまで運び、ロッ
ク機構３を解除して上動している荷物支承枠２に荷物ａ
の底を下にしてガイドローラ15に乗せ乍らゆっくりと降
ろしてガード30を設けた荷物支承枠２に荷物ａを支承さ
せる。Next, the operator drags or pushes the load a on the load a to carry it to the upper part of the machine, releases the lock mechanism 3 and loads the load on the load support frame 2 moving upward. a
With the bottom of the bag on the guide roller 15, the bag is slowly lowered and the baggage supporting frame 2 provided with the guard 30 is supported by the baggage a.
【００３１】荷物ａの荷重により押し上げ機構４の押し
上げ力をクッションとして荷物ａを降ろすから荷物ａは
ドシンと落下せず、静かに安定的に荷物ａをのせた荷物
支承枠２が最下部まで降下し、ロック機構３は自動的に
ロックされる。Since the load a is lowered by using the pushing force of the lifting mechanism 4 as a cushion due to the load of the load a, the load a does not drop easily, and the load supporting frame 2 on which the load a is quietly and stably placed descends to the bottom. However, the lock mechanism 3 is automatically locked.
【００３２】作業者は荷台ｂから降り、荷物ａを荷物支
承枠２上より降ろす。The operator descends from the luggage carrier b and lowers the luggage a from the luggage support frame 2.
【００３３】逆に、荷物ａをトラックの荷台ｂのような
高いところに運び上げるときは、前記と同様本機の荷物
支承枠２を地上と荷物ａを運び上げたいところとに掛け
渡し、人力により荷物ａを荷物支承枠２上に乗せ、ロッ
ク機構３を解除すると押し上げ機構４が作動し、荷物支
承枠２が上動する。On the contrary, when carrying the luggage a to a high place such as a truck bed b, the luggage support frame 2 of this machine is hung over the ground and the place where the luggage a is to be carried, as described above. Thus, when the luggage a is placed on the luggage support frame 2 and the lock mechanism 3 is released, the push-up mechanism 4 operates and the luggage support frame 2 moves upward.
【００３４】その時作業者は荷物ａに手を当てボンベの
上動の慣性を利用して人力により一挙に荷台ｂ上まで押
し上げる。At that time, the operator puts his hand on the luggage a and uses the inertia of the upward movement of the cylinder to push it up to the top of the loading platform b all at once by manpower.
【００３５】[0035]
【発明の効果】本発明は上記のように構成したから、本
機を荷物を運び上げたいところと地上とに掛け渡し、ロ
ック機構を解除して重い荷物を支承している荷物支承枠
を押し上げ機構により上方に押し上げ、その押し上げ作
動の慣性を利用して所望のところ例えばトラックの荷台
まで荷物を押し上げられるから、従来のように手で持ち
上げたり肩にかついだりする重労働から解放され、逆に
重い荷物を高いところから降ろすときは掛け渡した本機
の荷物支承枠に荷物を乗せると押し上げ機構に抗して安
定的に荷降ろしすることができることになり、荷物の運
び上げ荷降ろし作業が楽に行い得るなど実用性秀れた荷
物押し上げ降ろし運搬機となる。Since the present invention is configured as described above, the present machine is hung over the place where the luggage is to be carried up and the ground, and the lock mechanism is released to push up the luggage support frame supporting the heavy luggage. The mechanism pushes upwards, and the inertia of the pushing operation is used to push the load up to the bed of the truck as desired, for example, so that it is free from the heavy labor of conventional lifting by hand or squeezing on the shoulder, and conversely heavy. When unloading luggage from a high place, placing the luggage on the luggage support frame of this machine that has been passed over makes it possible to stably unload the luggage against the push-up mechanism, making it easier to carry the luggage and unload it. It becomes a carrier that lifts and lowers luggage with excellent practicality.
【図面の簡単な説明】[Brief description of drawings]
【図１】実施例の側面図である。FIG. 1 is a side view of an embodiment.
【図２】実施例の正面図である。FIG. 2 is a front view of the embodiment.
【図３】実施例の一部を切り欠ける要部の底面図であ
る。FIG. 3 is a bottom view of a main part in which a part of the example is cut away.
【符号の説明】 １ 機枠 ２ 荷物支承枠 ３ ロック機構 ４ 押し上げ機構[Explanation of symbols] 1 machine frame 2 luggage support frame 3 lock mechanism 4 push-up mechanism
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図２[Name of item to be corrected] Figure 2
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図２】 [Fig. 2]
【手続補正３】[Procedure 3]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図３[Name of item to be corrected] Figure 3
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図３】 [Figure 3]
フロントページの続き (72)発明者 鈴木 俊宏 兵庫県神戸市中央区脇浜町１丁目３番18号 株式会社神戸製鋼所溶接棒事業部内Continuation of the front page (72) Inventor Toshihiro Suzuki 1-3-18 Wakihamacho, Chuo-ku, Kobe-shi, Hyogo Kobe Steel Works, Ltd. Welding Rod Division
Claims (1)
設する機枠の上面に、荷物を運び上げる荷物支承枠を上
下移動自在に設け、機枠と荷支承枠との間に荷物支承枠
の上下移動を固定するロック機構を設け、このロック機
構を解除したとき荷物を支承したままで荷物支承枠を上
動する押上げ機構を設けたことを特徴とする荷物積み上
げ機。1. A luggage support frame for carrying luggage is provided on the upper surface of a machine frame that is erected above the place where the luggage is to be carried up and above the ground, and the luggage support frame is provided between the machine frame and the cargo support frame. A luggage stacking machine, which is provided with a lock mechanism for fixing the vertical movement of the luggage, and a push-up mechanism for moving the luggage support frame upward while supporting the luggage when the lock mechanism is released.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3279918A JPH05147897A (en) | 1991-10-25 | 1991-10-25 | Load pushing and unloading machine |
| GB9221710A GB2261652B (en) | 1991-10-25 | 1992-10-15 | Carrier apparatus |
| KR1019920019601A KR950005363B1 (en) | 1991-10-25 | 1992-10-23 | Carrier apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3279918A JPH05147897A (en) | 1991-10-25 | 1991-10-25 | Load pushing and unloading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05147897A true JPH05147897A (en) | 1993-06-15 |
Family
ID=17617727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3279918A Pending JPH05147897A (en) | 1991-10-25 | 1991-10-25 | Load pushing and unloading machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05147897A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879803A (en) * | 2021-02-05 | 2021-06-01 | 山东第一医科大学第二附属医院 | Auxiliary oxygen therapy device for respiratory medical treatment |
-
1991
- 1991-10-25 JP JP3279918A patent/JPH05147897A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879803A (en) * | 2021-02-05 | 2021-06-01 | 山东第一医科大学第二附属医院 | Auxiliary oxygen therapy device for respiratory medical treatment |
| CN112879803B (en) * | 2021-02-05 | 2022-10-14 | 山东第一医科大学第二附属医院 | Auxiliary oxygen therapy device for respiratory medical treatment |
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