JPS6336825Y2 - - Google Patents
Info
- Publication number
- JPS6336825Y2 JPS6336825Y2 JP1982108506U JP10850682U JPS6336825Y2 JP S6336825 Y2 JPS6336825 Y2 JP S6336825Y2 JP 1982108506 U JP1982108506 U JP 1982108506U JP 10850682 U JP10850682 U JP 10850682U JP S6336825 Y2 JPS6336825 Y2 JP S6336825Y2
- Authority
- JP
- Japan
- Prior art keywords
- cases
- fuselage frame
- frame
- cylindrical body
- running wheels
- 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.)
- Expired
Links
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 4
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- General Details Of Gearings (AREA)
Description
【考案の詳細な説明】
本考案は、動力運搬車の荷台部連結構造に関す
る。[Detailed Description of the Invention] The present invention relates to a loading platform connection structure for a power carrier.
従来、動力運搬車は、前方の運転部近傍に設け
られたエンジン及びミツシヨン部に左右のチエン
ケースを連結され、同チエンケースに多数の車輪
を取付けていた。 Conventionally, in a power transport vehicle, left and right chain cases are connected to an engine and a transmission section provided near the front driving section, and a large number of wheels are attached to the chain cases.
しかも、かかるチエンケースは、後方に向けて
伸延されており、同ケースの上部に荷台が取付け
られていた。 Furthermore, the chain case was extended toward the rear, and a loading platform was attached to the top of the case.
ところが、かかる動力運搬車は、前方のミツシ
ヨン部に直接チエンケースを連結している為に、
後方の荷台を切離すことができない欠点があつ
た。 However, in such power transport vehicles, the chain case is directly connected to the front transmission part, so
There was a drawback that the rear loading platform could not be separated.
本考案では、運転席部を有した機体フレームの
下部に駆動する前走行輪を配設すると共に、同機
体フレームの後方に上方にダンプ荷台部を設けた
左右側チエンケースを取付け、同ケースに数個の
前後部走行輪を有した機体フレーム側の前部デフ
装置とダンプ荷台部側の後部デフ装置とをドライ
ブシヤフトにて連動連結すると共に、該ドライブ
シヤフトの上部に接近して、機体フレームの後部
に円筒体を有する連結装置を取付けて、機体フレ
ーム側に対してダンプ荷台部側を、前後方向は固
定で、円筒体の軸芯回りで左右方向のみ回動自在
に連結するとともに、同連結装置の円筒体を、左
右側チエンケースの上側面の前部に架設した前部
機枠及び後部横機枠に着脱自在に連結したことを
特徴とする動力運搬車の荷台部連結構造を提供せ
んとするものである。 In this invention, the driving front running wheels are arranged at the bottom of the fuselage frame that has the driver's seat, and the left and right chain cases with the dump bed part installed above are attached to the rear of the fuselage frame. The front differential device on the fuselage frame side, which has several front and rear running wheels, and the rear differential device on the dump bed side are interlocked and connected by a drive shaft. Attach a coupling device with a cylindrical body to the rear of the machine, and connect the dump bed side to the fuselage frame side while being fixed in the front and back direction and rotatable only in the left and right directions around the axis of the cylindrical body. Provided is a loading platform connection structure for a power transport vehicle, characterized in that a cylindrical body of a connecting device is detachably connected to a front machine frame and a rear cross machine frame installed on the front part of the upper side of the left and right chain cases. This is what I am trying to do.
本考案の実施例を図面にもとづき詳説すれば、
Ａは動力運搬車を示しており、同運搬車Ａはは車
体１と、同車体１後方の連結装置２を介して連結
したダンプ式荷台部３から成り、同車体１は機体
フレーム４の右側に運転席部５を設け、左右後部
には原動機部６を設けて、同原動機部６下方には
前部デフ装置７をミツシヨンケースと一体にして
設けると共に、駆動軸を介して前走行輪８を連設
しており、また、同荷台部３下方左右側には支持
機枠をも兼ねたチエンケース９，９を設け、同ケ
ース９，９間前部には後部デフ装置１０を左右側
軸ケース１１，１１を介して連結し、さらに、同
ケース９，９左右側前後部には前後部走行輪１
２，１２，１３，１３をフアイナルケース１４，
１４，１５，１５を介して連設し、前部デフ装置
７と後部デフ装置１０とをドライブシヤフト１６
を介して連動連設するとともに、同後部デフ装置
１０により前部走行輪１２，１２を駆動せしめる
べく構成している。 The embodiment of the present invention will be described in detail with reference to the drawings.
A denotes a powered transport vehicle, which is made up of a vehicle body 1 and a dump-type loading platform 3 connected via a coupling device 2 at the rear of the vehicle body 1. The vehicle body 1 has a driver's seat 5 on the right side of a vehicle frame 4, a prime mover section 6 on the left and right rear sections, a front differential device 7 integrally provided with a transmission case below the prime mover section 6, and front running wheels 8 connected via a drive shaft. Chain cases 9, 9, which also serve as a support machine frame, are provided on the left and right sides below the loading platform 3, and a rear differential device 10 is connected to the front between the cases 9, 9 via left and right axle cases 11, 11. Furthermore, front and rear running wheels 1 are provided on the front and rear left and right sides of the cases 9, 9.
2, 12, 13, 13 are put into the final case 14,
The front differential device 7 and the rear differential device 10 are connected via the drive shaft 16.
The rear differential device 10 is connected to the front running wheels 12, 12 via a differential gear 13, and the front running wheels 12, 12 are driven by the rear differential device 10.
左右側チエンケース９，９は縦長矩形の管状に
形成しており、同ケース９，９の前部には、機体
フレーム４の後部に設けた連結装置２が着脱自在
に連結されており、そこで、かかる連結構造を詳
説すると次のとおりである。 The left and right chain cases 9, 9 are formed into vertically long rectangular tube shapes, and a connecting device 2 provided at the rear of the fuselage frame 4 is detachably connected to the front of the cases 9, 9. The detailed explanation of this connection structure is as follows.
すなわち、機体フレーム４の連結装置２は、機
体フレーム４の下面中央に取付けられ、さらに、
同に円筒体を有している。 That is, the connecting device 2 of the fuselage frame 4 is attached to the center of the lower surface of the fuselage frame 4, and further,
It also has a cylindrical body.
そして、この連結装置２により、機体フレーム
４側に対してダンプ荷台部３側を前後方向は固定
で左右方向のみ回動自在に即ち、円筒体の軸芯回
りでは回動揺動自在に連結されている。 The coupling device 2 connects the dump platform 3 side to the fuselage frame 4 side so that it is fixed in the front-rear direction but is rotatable only in the left-right direction, that is, it is rotatable around the axis of the cylindrical body. There is.
さらに、かかる連結装置２の円筒体は、左右側
チエンケース９，９の上側面前部に架設された前
後部横機枠１７，１８によつて、連結されてい
る。 Furthermore, the cylindrical bodies of the coupling device 2 are coupled by front and rear transverse machine frames 17 and 18 installed on the front portions of the upper surfaces of the left and right chain cases 9 and 9, respectively.
かかる前後部横機枠１７，１８は、横長矩形の
管状に形成されており、ブラケツト１９，２０、
及びボルト２１を介して左右側チエンケース９，
９の上側面前部に固設されている。 The front and rear transverse machine frames 17, 18 are formed in a horizontally long rectangular tube shape, and have brackets 19, 20,
and left and right chain cases 9 via bolts 21,
It is fixedly installed on the front part of the upper side of 9.
さらに、後部横機枠１８左右部には荷台支持柱
１８−１，１８−１を立設して荷台２２裏面前部
を支持せしめ、また、同上側面後部には、矩形管
状の横機枠２３を横架せしめると共に、ブラケツ
ト２４を介してボルト２５により固設して、荷台
２２裏面後部を枢支装置２６を介して回動自在に
枢支すると共に、同横機枠２３下側面には二股状
の支持ブラケツト２７を垂設して、ダンプシリン
ダ２８下端を枢支し、さらに、同シリンダ２８上
端はブラケツト２９を介して荷台２２裏面中央に
枢支している。荷台２２は、上方に開口部を設け
た箱形矩形に形成しており、チエンケース９，９
上側面に配設した荷台支持柱１８−１，１８−
１、並びに、枢支装置２６により、同荷台２２裏
面前後部２８の伸延運動に伴つて、枢支装置２６
を介して昇降回動すべく構成している。 Further, loading platform support columns 18-1, 18-1 are erected on the left and right sides of the rear horizontal machine frame 18 to support the back front part of the loading platform 22, and a rectangular tubular horizontal machine frame 23 is provided at the rear of the upper side. It is horizontally suspended and fixed with bolts 25 through a bracket 24, and the rear of the rear surface of the cargo platform 22 is rotatably supported via a pivot device 26. A support bracket 27 in the shape of a dump cylinder is provided vertically to pivotally support the lower end of a dump cylinder 28, and the upper end of the cylinder 28 is pivotally supported via a bracket 29 at the center of the back surface of the loading platform 22. The loading platform 22 is formed into a box-like rectangular shape with an opening at the top, and the chain cases 9, 9
Loading platform support pillars 18-1, 18- arranged on the upper side
1 and the pivot device 26, the pivot device 26
It is configured to move up and down through the
図中、３０，３０はブレーキ装置であり、チエ
ンケース９，９内側面後部に連設すると共に、従
動軸を介して後部走行輪１３，１３に連動連設せ
しめているものであり、また、３１は運転席部５
に設けた運転席を示し、さらに、１２−１，１３
−１は各々前後部走行輪１２，１３の車軸を示し
ている。 In the figure, reference numerals 30, 30 are brake devices, which are connected to the rear of the inner surfaces of the chain cases 9, 9, and are connected to the rear running wheels 13, 13 via a driven shaft. 31 is driver seat section 5
12-1, 13
-1 indicates the axles of the front and rear running wheels 12 and 13, respectively.
なお、前後部走行輪１２，１３は各々フアイナ
ルケース１４，１５を介してチエンケース９に連
接しているものであり、同ケース９は前後部走行
輪１２，１３の有する車軸１２−１，１３−１よ
り高い位置にあり、前部走行輪１２は車軸１２−
１より上方に設けたピニオン軸を介して後部デフ
装置１０に連動連結し、後部走行輪１３は車軸１
３−１より上方に設けた従動軸を介してブレーキ
装置３０に連動連設して、また、チエンケース９
内においては、同ピニオン軸と同従動軸間にチエ
ンを懸架せしめて、一体に回動すべく構成してい
る。 The front and rear running wheels 12 and 13 are connected to a chain case 9 via final cases 14 and 15, respectively, and the case 9 is connected to the axles 12-1 and 13 of the front and rear running wheels 12 and 13. -1, and the front running wheel 12 is located at a higher position than the axle 12-1.
The rear running wheels 13 are connected to the rear differential gear 10 via a pinion shaft provided above the axle 1.
The chain case 9 is interlocked with the brake device 30 via a driven shaft provided above 3-1.
Inside, a chain is suspended between the pinion shaft and the driven shaft so that they rotate together.
本考案の実施例は上記のように構成されている
ものであり、動力運搬車Ａを走行せしめる際に
は、オペレーターは運転席３１に着座して原動機
部６より動力を発生せしめ、同動力を前部デフ装
置７に伝達せしめて、同走置７より動力の一方を
駆動軸を介して前走行輪８に伝達せしめると共
に、動力の他方をドライブシヤフト１６を介して
後部デフ装置１０に伝達せしめ、同装置１０より
ピニオン軸を介して前部走行輪１２を駆動せしめ
ると共に、チエンケース９内において同軸と従動
軸間に懸架せしめたチエンを介して後部走行輪１
３を回動せしめるものであり、この際、同ケース
９は荷台２２の支持を行つており、しかも、同ケ
ース９は前後部走行輪１２，１３の有する車輪１
２−１，１３−１よりも高い位置に配設している
ために、作業現場における多少の凹凸地面も支障
なく運搬走行せしめることができるものである。 The embodiment of the present invention is constructed as described above, and when the power transport vehicle A is run, the operator sits in the driver's seat 31 and generates power from the prime mover section 6. One side of the power is transmitted to the front differential device 7, and one side of the power is transmitted from the drive shaft 7 to the front running wheels 8 via the drive shaft, and the other side of the power is transmitted to the rear differential device 10 via the drive shaft 16. The device 10 drives the front running wheels 12 through a pinion shaft, and drives the rear running wheels 1 through a chain suspended between the same shaft and a driven shaft in the chain case 9.
At this time, the case 9 supports the loading platform 22, and the case 9 supports the wheels 1 of the front and rear running wheels 12 and 13.
Since it is disposed at a higher position than 2-1 and 13-1, it can be transported even on somewhat uneven ground at a work site without any trouble.
さらに、左右側チエンケース９，９の上側面前
部に設けた前後部横機枠１７，１８より連結装置
２の円筒体を取外す為に、前走行輪８を有した機
体１より前後部走行輪１２，１３を有した左右側
チエンケース９，９とともに荷台部３を分離さ
せ、機体１は前走行輪８にて支持されて、他の作
業機を取付けるものである。 Further, in order to remove the cylindrical body of the coupling device 2 from the front and rear transverse machine frames 17 and 18 provided at the front of the upper side of the left and right chain cases 9 and 9, The cargo platform 3 is separated from the left and right chain cases 9, 9 having wheels 12, 13, and the machine body 1 is supported by front running wheels 8, to which other working machines are attached.
本考案によれば、チエンケースに支持機枠を兼
用せしめているために、同ケースは地面よりも高
い位置に配設することが可能であり、そのため、
運搬送行中における同ケースへの凹凸地面の干
渉、並びに、泥、石等の飛散による損傷を回避す
ることができるという効果を有する。 According to the present invention, since the chain case also serves as the supporting machine frame, the case can be placed at a higher position than the ground.
This has the effect of avoiding interference with the case from uneven ground and damage caused by flying mud, stones, etc. during transportation.
さらに、左右側チエンケースの前後部横機枠よ
り連結装置を取外すことにより、同ケース上方の
荷台部を運転部及び駆動する前走行輪を有する機
体より分離することができ、機体に他の作業機を
簡単に取付けることができる効果を奏する。 Furthermore, by removing the coupling device from the front and rear transverse machine frames of the left and right chain cases, the cargo area above the case can be separated from the machine body, which has the driving part and the front running wheels that drive it, allowing the machine body to be used for other tasks. The effect is that the machine can be easily installed.
また、機体フレームの後部とダンプ荷台部側と
の間に連結装置を設けて、機体フレームに対して
ダンプ荷台部を前後方向は固定で、円筒体の軸芯
回りで左右方向のみ回動自在に連結しているから
道路面の凹凸に対して、常時スムーズに走行がで
きるものである。 In addition, a connecting device is provided between the rear of the fuselage frame and the dump bed side, so that the dump bed is fixed in the front and rear directions with respect to the fuselage frame, but can only rotate in the left and right directions around the axis of the cylindrical body. Because they are connected, they can always run smoothly over uneven road surfaces.
そして、機体フレーム側の前部デフ装置と荷台
部側の後部デフ装置を連動連結するドライブシヤ
フトと前記連結装置とを接近して位置させている
ので該荷台部側が左右に回動してもドライブシヤ
フトがこれに対応でき、動力の伝達を常時円滑に
行うものである。 Since the drive shaft that interlocks and connects the front differential device on the aircraft frame side and the rear differential device on the loading platform side is located close to each other, even if the loading platform side rotates from side to side, the drive shaft remains closed. The shaft can handle this, ensuring smooth power transmission at all times.
第１図は、本考案による荷台部の支持構造を有
する動力運搬車の側面図。第２図は、同要部の平
面図。
Ａ：動力運搬車、９：チエンケース、１２：前
部走行輪、１３：後部走行輪、１４，１５：フア
イナルケース、１７，１８：前後部横機枠、２
２：荷台、２８：ダンプシリンダ。
FIG. 1 is a side view of a power carrier having a support structure for a loading platform according to the present invention. FIG. 2 is a plan view of the main parts. A: Power carrier, 9: Chain case, 12: Front running wheel, 13: Rear running wheel, 14, 15: Final case, 17, 18: Front and rear horizontal machine frame, 2
2: Loading platform, 28: Dump cylinder.
Claims (1)
動する前走行輪８を配設すると共に、同機体フレ
ーム４の後方にダンプ荷台部３を設けた左右側チ
エンケース９，９を取付け、同ケース９，９に数
個の前後部走行輪１２，１３を連動連結してなる
動力運搬車において、 同前走行輪８を有した機体フレーム４側の前部
デフ装置７とダンプ荷台部側の後部デフ装置１０
とをドライブシヤフト１６にて連動連結すると共
に、該ドライブシヤフト１６の上部に接近して、
機体フレーム４の後部に円筒体を有する連結装置
２を取付けて、機体フレーム４側に対してダンプ
荷台部３側を、前後方向は固定で、円筒体の軸芯
回りで左右方向のみ回動自在に連結するととも
に、同連結装置２の円筒体を、左右側チエンケー
ス９，９の上側面の前部に架設した前部横機枠１
７及び後部横機枠１８に着脱自在に連結したこと
を特徴とする動力運搬車の荷台部連結構造。[Scope of Claim for Utility Model Registration] A front running wheel 8 to be driven is disposed at the lower part of a fuselage frame 4 having a driver's seat part 5, and a left and right side chain is provided with a dump truck bed part 3 at the rear of the fuselage frame 4. In a power transport vehicle in which cases 9, 9 are attached and several front and rear running wheels 12, 13 are interlocked and connected to the cases 9, 9, a front differential on the side of the fuselage frame 4 having the front running wheels 8 is installed. Device 7 and rear differential device 10 on the dump bed side
are interlocked and connected by the drive shaft 16, and close to the upper part of the drive shaft 16,
A coupling device 2 having a cylindrical body is attached to the rear of the fuselage frame 4, and the dump loading platform 3 side is fixed in the front and back direction with respect to the fuselage frame 4 side, but can be rotated only in the left and right directions around the axis of the cylindrical body. The cylindrical body of the connecting device 2 is connected to the front horizontal machine frame 1 which is installed on the front part of the upper side of the left and right chain cases 9, 9.
7 and a rear transverse machine frame 18 in a detachable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10850682U JPS5912768U (en) | 1982-07-15 | 1982-07-15 | Loading platform connection structure of power transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10850682U JPS5912768U (en) | 1982-07-15 | 1982-07-15 | Loading platform connection structure of power transport vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5912768U JPS5912768U (en) | 1984-01-26 |
| JPS6336825Y2 true JPS6336825Y2 (en) | 1988-09-29 |
Family
ID=30253127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10850682U Granted JPS5912768U (en) | 1982-07-15 | 1982-07-15 | Loading platform connection structure of power transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5912768U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516793B2 (en) * | 1974-06-27 | 1980-05-07 | ||
| JPS5516973B2 (en) * | 1977-11-12 | 1980-05-08 | ||
| JPS56146426A (en) * | 1980-04-10 | 1981-11-13 | Kubota Ltd | Transporting truck |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516973U (en) * | 1978-07-19 | 1980-02-02 | ||
| JPS5516793U (en) * | 1978-07-21 | 1980-02-02 |
-
1982
- 1982-07-15 JP JP10850682U patent/JPS5912768U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516793B2 (en) * | 1974-06-27 | 1980-05-07 | ||
| JPS5516973B2 (en) * | 1977-11-12 | 1980-05-08 | ||
| JPS56146426A (en) * | 1980-04-10 | 1981-11-13 | Kubota Ltd | Transporting truck |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5912768U (en) | 1984-01-26 |
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