JPH0357554Y2 - - Google Patents

Description

【考案の詳細な説明】 (a) 産業上の利用分野 本考案は木材チツプ等を輸送する車両で、特に
バンボデー上方から輸送物を投入して後方から排
出する方式のバン型車の分野で利用されるもので
ある。[Detailed explanation of the invention] (a) Industrial application field This invention is used in vehicles for transporting wood chips, etc., and especially in the field of van-type vehicles in which the cargo is loaded from the top of the van body and discharged from the rear. It is something that will be done.

(b) 従来の技術 従来のバン型車が第６図に示す如く、後方に開
閉扉０１，０１、下方に後方移送用のコンベア装
置０２をそれぞれ設けるとともに天井を開放させ
たバンボデー０３を塔載し、輸送物をバンボデー
０３上方から投入してバンボデー０３上方まで山
盛りに積載し、排出時に開閉扉０１，０１を開い
た後コンベア装置０２を回転させて輸送物を排出
させるようになつている。(b) Prior Art As shown in Fig. 6, a conventional van-type vehicle is equipped with a van body 03 which is provided with opening/closing doors 01, 01 at the rear, a conveyor device 02 for rearward transportation at the bottom, and an open ceiling. The objects to be transported are loaded from above the van body 03 and piled up to the top of the van body 03, and after opening the opening/closing doors 01, 01 at the time of discharge, the conveyor device 02 is rotated to discharge the objects.

(c) 考案が解決しようとする問題点 ところで、前記バン型車にあつてはバンボデー
の両側壁上方後部に両側壁間の開きを防止するた
めに横桁が固定されている。(c) Problems to be Solved by the Invention Incidentally, in the case of the above-mentioned van type vehicle, cross beams are fixed to the upper rear portions of both side walls of the van body in order to prevent the two side walls from opening.

そのため開閉扉を開いて輸送物をコンベア装置
にて後方排出させる場合には山盛り積まれた輸送
物が前記横桁に当り、特に輸送物が木材チツプ等
のように互いに絡まるものにあつては、横桁にて
輸送物全体の後方移動が阻害され、コンベア装置
が空回りし、排出作業ができなくなるという問題
があつた。 Therefore, when the door is opened and the transported items are discharged backwards by the conveyor device, the piled up transported items will hit the crossbeam, especially if the transported items are entangled with each other such as wood chips, etc. There was a problem in that the backward movement of the entire transported object was obstructed by the crossbeam, causing the conveyor device to run idly and making it impossible to discharge.

(d) 問題点を解決するための手段 本考案は前記の如き問題点を解消するもので、
後方に開閉扉、下方に後方移送用のコンベア装置
をそれぞれ設けるとともに天井を開放させたバン
ボデーを塔載したバン型車において、前記バンボ
デーの両側壁上方後部に、左右一対の回動アーム
と横桁とにてコ字形に形成した補強枠を上下回動
可能に軸支し、前記補強枠には、補強枠を回動さ
せる駆動手段を設け、前記補強枠を両側方には、
補強枠下方回動時に両側壁の上端部に当接して両
側壁の開きを防止するガイド部材を設けてなるバ
ン型車におけるバンボデー補強装置に関する物で
ある。(d) Means for solving the problems The present invention solves the problems mentioned above.
In a van-type vehicle mounted on a van body with an opening/closing door at the rear, a conveyor device for rearward transportation at the bottom, and an open ceiling, a pair of left and right rotating arms and a crossbeam are installed at the upper and rear portions of both side walls of the van body. A reinforcing frame formed in a U-shape is pivotally supported so as to be movable up and down, the reinforcing frame is provided with driving means for rotating the reinforcing frame, and on both sides of the reinforcing frame,
This invention relates to a van body reinforcing device for a van-type vehicle, which is provided with a guide member that comes into contact with the upper end portions of both side walls and prevents the both side walls from opening when the reinforcing frame is rotated downward.

(e) 作用 輸送物積込時には補強枠を下方回動させて補強
枠に設けたガイド部材にてバンボデーの両側壁後
部が開くのを防止し、排出時には補強枠を上方回
動させて補強枠の横桁に山盛り積まれた輸送物が
当らないようにし、その状態でコンベア装置を回
転させて輸送物を排出させる。(e) Function When loading cargo, the reinforcing frame is rotated downward and guide members provided on the reinforcing frame prevent the rear sides of both side walls of the van body from opening; when unloading, the reinforcing frame is rotated upward and the reinforcing frame is closed. The conveyor device is rotated to discharge the transported items while preventing the piled up items from hitting the cross beams of the conveyor.

(f) 実施例 以下実施例を図面にて説明すると１は車体２上
にバンボデー３を塔載したバン型車である。前記
バンボデー３は木材チツプ等の輸送物を収容して
後方より排出できるようになつている。(f) Embodiment An embodiment will be described below with reference to the drawings. Reference numeral 1 is a van-type vehicle in which a van body 3 is mounted on a vehicle body 2. The van body 3 is designed to accommodate transported objects such as wood chips and to discharge them from the rear.

すなわちバンボデー３は、適宜駆動手段にて駆
動される後方移送用のコンベア装置４を下方に設
け、側方と前方にコ字形に形成した両側壁５，５
と前壁６とを設け、後方に観音開きの開閉扉７，
７を設け、更に天井は輸送物投入のために開放さ
せた構造になつている。 That is, the van body 3 is provided with a conveyor device 4 for backward conveyance driven by an appropriate drive means below, and has side walls 5, 5 formed in a U-shape on the sides and the front.
and a front wall 6, and a double door opening and closing door 7 at the rear.
7, and the ceiling is open for loading cargo.

８はバンボデー３の上方後部に設けたバンボデ
ー補強装置で、該補強装置８は両側壁５，５後部
の間隔が広がるのを防止するようになつている。 Reference numeral 8 denotes a van body reinforcing device provided at the upper rear portion of the van body 3, and the reinforcing device 8 is designed to prevent the gap between the side walls 5 and the rear portions from widening.

前記補強装置８は補強枠９と、この補強枠９を
上下に回動させる一対のシリンダ１０，１０とか
ら構成されている。前記補強枠９は、基端を側壁
５，５上部にて軸支した左右一対の回動アーム１
１，１１と両アーム１１，１１先端を連結させた
横桁１２とにてコ字状に形成し、前記両回動アー
ム１１，１１の先端外周には下部にテーパ部１
３，１３を設けたガイド部材１４，１４を垂設し
てある。また回動アーム１１，１１と横桁１２と
の間には補強のためのブラケツト１５，１５が取
付けられ、横桁１２の後面には開閉扉７，７に設
けられたロツク装置１６…と係合させうる掛金具
１７…が固定されている。 The reinforcing device 8 includes a reinforcing frame 9 and a pair of cylinders 10, 10 for vertically rotating the reinforcing frame 9. The reinforcing frame 9 has a pair of left and right rotating arms 1 whose base ends are pivotally supported on the upper portions of the side walls 5, 5.
1, 11 and a crossbeam 12 connecting the tips of both arms 11, 11 to form a U-shape, and a tapered portion 1 is provided at the bottom of the outer periphery of the tips of both rotating arms 11, 11.
Guide members 14 and 14 provided with guide members 3 and 13 are vertically provided. Further, brackets 15, 15 for reinforcement are attached between the rotating arms 11, 11 and the crossbeam 12, and the rear surface of the crossbeam 12 engages with locking devices 16 provided on the opening/closing doors 7, 7. A latch fitting 17 that can be matched is fixed.

前記シリンダ１０，１０は先端を回動アーム１
１，１１側に、基端を側壁５，５にそれぞれブラ
ケツト１８…を介して軸支し、シリンダ１０，１
０の伸長にて補強枠９を下方回動させ、縮小にて
補強枠９を上方回動させうるようになつている。 The cylinders 10, 10 have their tips connected to the rotating arm 1.
On the 1 and 11 sides, the base ends are pivotally supported on the side walls 5 and 5 via brackets 18, respectively, and the cylinders 10 and 1
The reinforcing frame 9 can be rotated downward with zero expansion, and can be rotated upward with contraction.

尚、実施例ではガイド部材を回動アームの先端
に設けているが、回動アームの途中側面に設けて
両側壁の開きを防止することも可能である。 Although the guide member is provided at the tip of the rotating arm in the embodiment, it is also possible to provide the guide member on the midway side of the rotating arm to prevent the side walls from opening.

本考案は前記の如き構成で次に作用について説
明すると、まず輸送物を収容する場合には、第２
図実線の如くシリンダ１０，１０を伸長させて補
強枠９を下方回動させるとともにガイド部材４，
４のテーパ部１３，１３にて両側壁５，５を内面
側に押し込むとともにガイド部材１４，１４にて
外面を押さえて開くのを防止する。 The present invention has the above-mentioned structure. Next, the operation will be explained. First, when storing a transported object, the second
As shown by the solid line in the figure, the cylinders 10, 10 are extended to rotate the reinforcing frame 9 downward, and the guide member 4,
The tapered portions 13, 13 of 4 push the side walls 5, 5 inward, and the guide members 14, 14 press the outer surfaces to prevent them from opening.

それとともに開閉扉７，７を閉めて、開閉扉
７，７のロツク装置１６…を横桁１２の掛金具１
７…に係合させて開閉扉７，７をロツクさせる。 At the same time, close the doors 7, 7, and lock the locking devices 16 of the doors 7, 7 on the latch 1 of the crossbeam 12.
7... to lock the opening/closing doors 7, 7.

この状態にて輸送物を上方よりバンボデー３に
投入し、第１図一点鎖線の如く山盛りに積載した
後所定の場所まで輸送する。 In this state, the objects to be transported are loaded into the van body 3 from above, loaded in heaps as shown by the dashed line in FIG. 1, and then transported to a predetermined location.

その後、両側壁５，５の上方後部は直接連結さ
れていないので収容された積載物にて広げられよ
うとするが、左右一対のガイド部材１４，１４に
て広がるのを防止することができる。 Thereafter, since the upper rear portions of both side walls 5,5 are not directly connected, the stored load tends to spread, but this can be prevented from spreading by the pair of left and right guide members 14,14.

次に輸送物を排出する場合には、まず開閉扉
７，７のロツク装置１６…を外した後に開閉扉
７，７を開く。 Next, when the transported object is to be discharged, the locking devices 16 of the doors 7, 7 are first removed, and then the doors 7, 7 are opened.

その際、輸送物が木材チツプの場合には互いに
絡まつた状態になつているのでほとんど崩れるこ
とがない。 At this time, if the transported object is wood chips, they are entangled with each other, so they hardly break apart.

次にシリンダ１０，１０を縮小させて補強枠９
を第１図一点鎖の如く上方回動させ、横桁１２が
輸送物よりも上方に位置するように移動させる。
その状態でコンベア装置４を駆動させて輸送物を
後方に排出させる。 Next, the cylinders 10, 10 are reduced and the reinforcing frame 9 is
The cross beam 12 is rotated upward as shown in FIG.
In this state, the conveyor device 4 is driven to discharge the transported object to the rear.

その際、両側壁５，５の後部は、補強枠９のガ
イド部材１４，１４が両側壁５，５より外れるこ
とにより輸送物にて幾分広げられるが、その結果
輸送物と側壁５，５内面との摩擦が小さくなり、
スムーズに排出することができる。 At that time, the rear portions of the side walls 5, 5 are somewhat expanded by the transported object due to the guide members 14, 14 of the reinforcing frame 9 coming off the both side walls 5, 5, but as a result, the transported object and the side walls 5, 5 Friction with the inner surface is reduced,
It can be discharged smoothly.

(g) 考案の効果 以上の如く本考案はバンボデーの両側壁上方後
部にコ字形の補強枠を上下回動可能に設けるとと
もに補強枠の一部に両側壁の広がりを防止するガ
イド部材を設けるようにしたので、輸送物積載時
に両側壁が広がるのを確実に防止することがで
き、更に輸送物排出時には補強枠が邪魔にならず
スムーズに排出することができる。(g) Effects of the invention As described above, the invention provides a U-shaped reinforcing frame that is movable up and down at the upper rear part of both side walls of the van body, and also provides a guide member on a part of the reinforcing frame to prevent the side walls from spreading. As a result, it is possible to reliably prevent the both side walls from widening when loading goods, and furthermore, when discharging goods, the reinforcing frame does not get in the way and the goods can be smoothly discharged.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は全体図、第２図は部分拡大図、第３図
は第２図のＡ−Ａ図、第４図は第２図のＢ−Ｂ
図、第５図は第３図Ｃ−Ｃ断面図、第６図は従来
例である。 ３はバンボデー、４はコンベア装置、７は開閉
扉、８はボデー補強装置、９は補強枠、１４はガ
イド部材。 Figure 1 is the overall view, Figure 2 is a partially enlarged view, Figure 3 is A-A in Figure 2, and Figure 4 is B-B in Figure 2.
5 is a sectional view taken along the line CC in FIG. 3, and FIG. 6 is a conventional example. 3 is a van body, 4 is a conveyor device, 7 is an opening/closing door, 8 is a body reinforcement device, 9 is a reinforcing frame, and 14 is a guide member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 後方に開閉扉、下方に後方移送用のコンベア装
置をそれぞれ設けるとともに天井を開放させたバ
ンボデーを塔載したバン型車において、前記バン
ボデーの両側壁上方後部に、左右一対の回動アー
ムと横桁とにてコ字形に形成した補強枠を上下回
動可能に軸支し、前記補強枠には、補強枠を回動
させる駆動手段を設け、前記補強枠の両側方に
は、補強枠下方回動時に両側壁の上端部に当接し
て両側壁の開きを防止するガイド部材を設けてな
るバン型車におけるバンボデー補強装置。 In a van-type vehicle mounted on a van body with an opening/closing door at the rear, a conveyor device for rearward transportation at the bottom, and an open ceiling, a pair of left and right rotating arms and a crossbeam are installed at the upper and rear portions of both side walls of the van body. A reinforcing frame formed in a U-shape is pivotally supported so as to be vertically movable, and the reinforcing frame is provided with driving means for rotating the reinforcing frame. A van body reinforcement device for a van-type vehicle, which is provided with a guide member that comes into contact with the upper end portions of both side walls and prevents the both side walls from opening during movement.