JPS5853527A - Unloading device of cargo for truck - Google Patents
Unloading device of cargo for truckInfo
- Publication number
- JPS5853527A JPS5853527A JP15250881A JP15250881A JPS5853527A JP S5853527 A JPS5853527 A JP S5853527A JP 15250881 A JP15250881 A JP 15250881A JP 15250881 A JP15250881 A JP 15250881A JP S5853527 A JPS5853527 A JP S5853527A
- Authority
- JP
- Japan
- Prior art keywords
- cargo
- discharge plate
- cargo box
- guide frame
- box
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/006—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading charge and discharge with pusher plates
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は１後部に排出部をもつ貨物自動車の荷箱おいて
、荷箱内の積載物を能率よく簡単に外部へ排出するよう
にした、構成簡単な貨物自動車の積載物排出装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a truck with a simple configuration, which has a cargo box at the rear of the truck and allows the cargo inside the box to be efficiently and easily discharged to the outside. This invention relates to a loaded material discharge device.
従来、荷箱内に設けた排出板を油圧シリ４ンダを用いて
前後に移動できるように設け、これにより荷箱内の積載
物を外部に排出できるようにした、貨物自動車の積載物
排出装置が既に知られているが、かする排出装置では、
排出板を荷箱の前端から後端までの長い間隔に渡っ″′
５前後移動させる必要から１ストロークの長い、高価な
多段シリンダを用いなければならなかった。またシリン
ダの取付けに場所を取り、その分、荷箱の容積を減少す
るなどの欠点があった。 、
本発明は、これら従来装置の欠点を解消する。排出装置
を得るこ、とを目的とするもので、荷箱の、左右両煽戸
の下面にう、り、チェーン等を配設した案内枠を設け、
前記案内枠に、排出板に設けた駆動源に連結されたビニ
１ン、スプロケット等の駆動手段を係合させ、もって排
出板をｎｉｊ後に往復移動させφものである。
、
以下本発明、の一実施例を図雫を参照しな、がら説明す
ると、１は荷箱で、該荷箱１は左右両煽戸２と前壁３及
び床板４で構成され、そｇ？後部には後部ＳＳが開閉自
在に枢支６されている。７は前記左右両伽戸２の下面に
敷般された案内枠で、該案内枠７は床板４の全長に渡っ
て伸び、その空間内部にラック８や蓼 と、内面がテー
パになった案内レール９．９° がそれぞれ固着されて
いる＠１０は荷箱１内部で左右ｌｉ！ｉｆ！ｉ１戸２に
接するように収容された排出板で、その前方中央に、油
圧または電動のモータ１１が、その下側には前記モータ
１１の出力軸と連係されたギヤボックス１２が装設排出
板１０の側面より突出して取り出され、前記算出板１０
に枢着された軸受１４によって支持されている。さらに
駆動軸１３は、２その先端にビニオン１５を装着し、前
記案内枠７の空間内部に、ポルト２０で固着された前記
ラック８１私み合い、案内枠７の内部で駆動手段１６を
形成している◎排出板１０の側面には、駆動軸１３の他
、該駆動軸１ｓ組映んで前後−列にテーパローラ１７が
それぞれ軸１８に回転自在に枢着され、テーパｐ−内レ
ール９，９ の案内面に当接する。また案内枠７の内面
開口部には、弾性体からなる防塵シール１９．１９’が
それぞれ中央で接するようにボルト２２で固定され、前
記軸１８と駆動軸１３が通過するときのみ開き、通過後
は案内枠７と荷箱１の内部とを仕切るように形成されて
いる。Conventionally, a cargo discharge device for a freight vehicle has a discharge plate installed inside the cargo box that can be moved back and forth using a hydraulic cylinder, thereby allowing the cargo inside the cargo box to be discharged to the outside. is already known, but in the discharge device that
Place the discharge plate over a long distance from the front edge to the rear edge of the box.
Because it was necessary to move the cylinder back and forth, an expensive multi-stage cylinder with a long stroke had to be used. Another disadvantage is that it takes up space to install the cylinder, which reduces the volume of the cargo box. , The present invention overcomes these drawbacks of conventional devices. The purpose is to obtain an ejection device, and a guide frame with a ridge, chain, etc. is installed on the bottom of the left and right side doors of the cargo box.
The guide frame is engaged with a driving means such as a spindle, a sprocket, etc. connected to a drive source provided on the discharge plate, thereby reciprocating the discharge plate after nij and φ.
Hereinafter, one embodiment of the present invention will be described with reference to the drawings. 1 is a cargo box, and the cargo box 1 is composed of left and right sliding doors 2, a front wall 3, and a floor plate 4. ? A rear SS is pivotally supported 6 at the rear so that it can be opened and closed. Reference numeral 7 denotes a guide frame laid out on the lower surface of the left and right gates 2. The guide frame 7 extends over the entire length of the floorboard 4, and inside the space there are racks 8, gates, and guides with tapered inner surfaces. @10 where the rails 9.9° are each fixed is the left and right li inside the cargo box 1! If! i1 A discharge plate housed so as to be in contact with the door 2. A hydraulic or electric motor 11 is installed in the front center of the discharge plate, and a gear box 12 connected to the output shaft of the motor 11 is installed below the discharge plate. The calculation plate 10 is protruded from the side surface of the calculation plate 10 .
It is supported by a bearing 14 which is pivotally connected to the bearing 14 . Further, the drive shaft 13 has a pinion 15 attached to its tip, and is interlocked with the rack 81 fixed by a port 20 inside the space of the guide frame 7, thereby forming a drive means 16 inside the guide frame 7. ◎On the side surface of the discharge plate 10, in addition to the drive shaft 13, tapered rollers 17 are rotatably pivoted to shafts 18 in front and rear rows reflecting the drive shaft 1s, and tapered inner rails 9, 9 contact the guide surface. In addition, dustproof seals 19 and 19' made of elastic material are fixed to the inner opening of the guide frame 7 with bolts 22 so as to touch each other at the center, and are opened only when the shaft 18 and the drive shaft 13 pass. is formed to partition the guide frame 7 and the inside of the packing box 1.
次に本発明の作用について説明すると、まず第１図の状
態で土砂等の貨物を横み込む＠積み込まれた貨物は案内
枠７の開口部に設けられた防塵シール１９．１９ に
より案内枠７の空間内部に浸入することはない。Next, to explain the operation of the present invention, cargo such as earth and sand is loaded sideways in the state shown in FIG. It will not enter the inside of the space.
排出場所に到着すると、前記後部扉５を開き、続いてモ
ータ１１を駆動させる。モータ１１が回転するとギヤボ
ックス１２．駆動軸１３を経てその先端に装着されてい
るビニオン１５が回転駆動し、ラック８と噛み合って排
出板１ｏを後方に摺動させる。その際１その側面に固着
されたテーパローラ１７は案内レール９，９′ によっ
て、荷箱１に対して上下方向及び左右方向の平衡を保た
れるがら、排出板１０は円滑に後方へ移動し、荷箱１内
の貨物を後方へ排出する。なお、本実施例においては案
内枠をラックに、駆動手段をビニオンにそれぞれ構成し
たが、う、りの代りにチェーンを、ビニオンの代りにス
プロケットを用いてもよい。Upon arrival at the discharge location, the rear door 5 is opened and the motor 11 is then driven. When the motor 11 rotates, the gearbox 12. A pinion 15 attached to the tip of the drive shaft 13 is rotationally driven, meshing with the rack 8 and sliding the discharge plate 1o rearward. At this time, the tapered roller 17 fixed to the side surface of the tapered roller 17 is maintained vertically and horizontally balanced with respect to the cargo box 1 by the guide rails 9, 9', while the discharge plate 10 smoothly moves rearward. The cargo in cargo box 1 is discharged to the rear. In this embodiment, the guide frame is a rack, and the drive means is a binion. However, a chain may be used instead of a rack, and a sprocket may be used instead of a binion.
以上の様に本発明の積載物排出装置において、左右両煽
戸の下面に内面に開口部を形成した案内枠を設け、その
空間内部の小面積内にラックと駆動手段としてビニオン
を装備することができ、駆動手段の必要面積を最小限に
することができるとともに、排出板の移動範囲の全域に
渡り均一な出力を提供することにより、積載物の排出を
迅速、軽快に能率良く行うことができる。また従来のよ
うに長スト田−りの多段シリンダを必要としないため廉
価な装置を提供し得るものである。As described above, in the loaded material discharging device of the present invention, a guide frame with an opening formed on the inner surface is provided on the lower surface of both the left and right fan doors, and a rack and a binion are installed as a drive means within a small area inside the space. By minimizing the area required for the drive means and by providing a uniform output over the entire movement range of the discharge plate, it is possible to quickly, lightly and efficiently discharge the loaded material. can. Further, since a multi-stage cylinder with a long stroke is not required as in the prior art, an inexpensive device can be provided.
ｆ４１図は本発明装置の側面図、第２図は第１図ムーム
線に沿う断ｍ図、第３図は第１図１−１線に沿う断面図
１＠１１・荷箱、２働・・左右煽戸、５・・・前壁、４
・・・床板、５・・・後部扉、７・・・案内枠、８・・
・ラック、９，９ ・・−案内レール、１０・・・排出
板、１１・・・モータ、１２・・・ギヤボックス、１３
・・・駆動軸、１４・・・軸受、１５．・・・ビニオン
。
１６・・・駆動手段、１７・・・テーパローラ、１８・
・・軸ｔ ｉ ｑ ｅ １ｑ’ ・・争防塵シール。Fig. f41 is a side view of the device of the present invention, Fig. 2 is a sectional view taken along the Moum line in Fig. 1, and Fig. 3 is a sectional view taken along the line 1-1 in Fig. 1.・Left and right fan doors, 5...Front wall, 4
...floorboard, 5...rear door, 7...guide frame, 8...
・Rack, 9, 9...-Guide rail, 10...Discharge plate, 11...Motor, 12...Gear box, 13
... Drive shaft, 14... Bearing, 15. ... Binion. 16... Drive means, 17... Taper roller, 18.
...Shaft t i q e 1q' ... Dust-proof seal.
Claims (1)
可能に収容される排出板を設けた貨物自動車において、
前記荷箱の左右両煽戸の下面に長手方向に沿りて案内枠
を架設し、該案内枠内に駆動手段を係合せしめ、この駆
動手段と前記排出板に設けた駆動源とを連結させ、−記
排出板を前後に愉制作動させることを線機とする貨物自
動車の積載物排出装置。 ■ 前記案内枠の内側に構成された開口部に弾性体の防
塵シールを設けたことを特徴とする８１項記載の貨物自
動車の積載物排出装置。(1) In a truck equipped with an ejection plate that is movable back and forth into a cargo box that has an ejection part at part 11,
A guide frame is constructed along the longitudinal direction on the lower surface of both the left and right sliding doors of the cargo box, a drive means is engaged within the guide frame, and this drive means is connected to a drive source provided on the discharge plate. - A load ejecting device for a freight vehicle, in which the ejecting plate is moved back and forth. (2) The cargo discharge device for a freight vehicle according to item 81, characterized in that an elastic dustproof seal is provided in an opening formed inside the guide frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15250881A JPS5853527A (en) | 1981-09-25 | 1981-09-25 | Unloading device of cargo for truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15250881A JPS5853527A (en) | 1981-09-25 | 1981-09-25 | Unloading device of cargo for truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5853527A true JPS5853527A (en) | 1983-03-30 |
Family
ID=15541978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15250881A Pending JPS5853527A (en) | 1981-09-25 | 1981-09-25 | Unloading device of cargo for truck |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853527A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01190554A (en) * | 1988-01-22 | 1989-07-31 | Yushi Hayashi | Snow discharge apparatus for truck |
| NL1015031C2 (en) * | 2000-04-27 | 2001-10-30 | S P H Speciale Produkten Huijb | Vehicle comprising a loading and unloading device. |
-
1981
- 1981-09-25 JP JP15250881A patent/JPS5853527A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01190554A (en) * | 1988-01-22 | 1989-07-31 | Yushi Hayashi | Snow discharge apparatus for truck |
| NL1015031C2 (en) * | 2000-04-27 | 2001-10-30 | S P H Speciale Produkten Huijb | Vehicle comprising a loading and unloading device. |
| WO2001081116A1 (en) * | 2000-04-27 | 2001-11-01 | S.P.H. Speciale Produkten Huijbers-Hooijen B.V. | Vehicle comprising loading and unloading apparatus |
| US6679371B2 (en) | 2000-04-27 | 2004-01-20 | S.P.H. Speciale Produkten Huijbers-Hooijen B.V. | Vehicle comprising loading and unloading apparatus |
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