JPH044926Y2 - - Google Patents
Info
- Publication number
- JPH044926Y2 JPH044926Y2 JP1984170520U JP17052084U JPH044926Y2 JP H044926 Y2 JPH044926 Y2 JP H044926Y2 JP 1984170520 U JP1984170520 U JP 1984170520U JP 17052084 U JP17052084 U JP 17052084U JP H044926 Y2 JPH044926 Y2 JP H044926Y2
- Authority
- JP
- Japan
- Prior art keywords
- brake
- interlocking
- support
- right brake
- support pipe
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、動力作業車のブレーキ連動ワイヤ配
設構造に関する。[Detailed description of the invention] (a) Industrial application field The present invention relates to a brake interlocking wire arrangement structure for a power working vehicle.
(ロ) 従来の技術
従来、動力作業車は、運転部の操向ハンドル支
柱パイプの前方に位置して足元部上側方に架設し
た支持軸に左右ブレーキ連動ボスを嵌着し、両ボ
ス周面に突設した左右のワイヤブラケツトに左右
ブレーキワイヤの基端部をそれぞれ連結して構成
しており、しかも、前記両ボスは相互に離隔した
位置で支持軸に嵌着されているため、左右ブレー
キワイヤが支柱パイプ側方で露出していた。(b) Conventional technology Conventionally, in power working vehicles, left and right brake interlocking bosses are fitted onto a support shaft that is located in front of the steering handle support pipe of the driving section and installed on the upper side of the foot section. The base ends of the left and right brake wires are connected to the left and right wire brackets protruding from the left and right wire brackets, respectively, and the bosses are fitted to the support shaft at positions separated from each other, so that the left and right brake Wires were exposed on the side of the support pipe.
(ハ) 考案が解決しようとする問題点
したがつて、運転者が足元部に配設されている
ペダル、クラツチペダル等を踏込み操作する場
合、その他運転者が足元部において足を伸ばした
際等に、運転者の足が左右ブレーキワイヤに接触
し、又は引掛かり、円滑な運転操作が行えない場
合があつた。(c) Problems to be solved by the invention Therefore, when the driver depresses and operates the pedal, clutch pedal, etc. located at the footwell, or when the driver stretches his/her legs at the footwell, etc. In addition, there were cases in which the driver's feet touched or got caught in the left and right brake wires, making it difficult to perform smooth driving operations.
(ニ) 問題点を解決するための手段
本考案では、運転部の足元部床面に、左右支柱
を立設して同左右支柱を、支持軸を横架して連結
すると共に、操向ハンドルの支柱パイプを立設
し、同支持軸に、側面形状がＬ形となつた左右ブ
レーキペダルを作動自在に垂下状に設け、左右ブ
レーキペダルから回転連動される左右ブレーキ用
連動ボスを同支持軸上に嵌着し、しかも同連動ボ
スは、支柱パイプ前周面に相対して配設するとと
もに、同連動ボス前周面にそれぞれ突設した左右
ワイヤブラケツトに、支柱パイプ前側方の床面か
ら引出した左右ブレーキワイヤの基端部をそれぞ
れ連結して、左右ブレーキワイヤが支柱パイプの
正面前方位置に張架位置すべく構成してなる動力
作業車のブレーキ連動ワイヤ配設構造を提供せん
とするものである。(d) Means for solving the problem In this invention, left and right columns are erected on the floor at the foot of the driver's seat, and the left and right columns are connected by horizontally supporting the support shaft. A support pipe is installed upright, and left and right brake pedals with an L-shaped side surface are installed on the same support shaft so that they can be operated freely, and interlocking bosses for the left and right brakes that are rotationally linked from the left and right brake pedals are installed on the same support shaft. The interlocking boss is placed opposite the front circumferential surface of the support pipe, and is connected to the left and right wire brackets protruding from the front circumference of the interlocking boss, respectively, from the floor surface on the front side of the support pipe. To provide a brake interlocking wire arrangement structure for a power working vehicle, in which the proximal ends of the pulled out left and right brake wires are connected, respectively, and the left and right brake wires are stretched in a position in front of a support pipe. It is something.
(ホ) 作用
本考案では、機体を制動する際には、運転部の
足元部のブレーキペダルを踏込み操作して左右ブ
レーキ連動ボスを回動連動せしめ、これにより左
右ブレーキワイヤの連動を介して左右ブレーキを
作動せしめるものであるが、この場合、左右ブレ
ーキペダルは支持軸より垂下状に設けられている
と共に、左右ブレーキワイヤが操向ハンドルの支
持パイプ前方正面位置に張架位置されているの
で、運転者の足が左右ブレーキペダルやブレーキ
ワイヤに接触したり、又は引掛かることなく、運
転操作を支障なく円滑に行いうるとともに、広い
足元スペースを確保でき、各種ペダル等を最適位
置に配設することが可能となり、運転操作がより
快適となる。(e) Effect In this invention, when braking the aircraft, the left and right brake interlocking bosses are rotated and interlocked by depressing the brake pedal at the foot of the operating section, and this allows the left and right brakes to be braked through the interlocking of the left and right brake wires. In this case, the left and right brake pedals are provided to hang down from the support shaft, and the left and right brake wires are suspended in front of the support pipe of the steering handle. The driver's feet do not touch or get caught on the left and right brake pedals or brake wires, allowing smooth driving operations without any hindrance, ensuring ample foot space, and arranging various pedals, etc. in optimal positions. This makes driving more comfortable.
(ヘ) 効果
本考案によれば、運転部の足元部床面に左右支
柱を立設して、同左右支柱を、支持軸を横架して
連結すると共に、同支持軸に側面形状がＬ形とな
つた左右ブレーキペダルを垂下状に設けているの
で、左右支柱により支持軸が強固に取付けられ
て、しかも、足元部が広く構成され、したがつ
て、同左右ブレーキペダルの支持が確実となりな
がら、同左右ブレーキペダルによるブレーキ操作
が円滑にできるものである。(F) Effect According to the present invention, left and right columns are erected on the floor surface of the foot area of the driving section, and the left and right columns are connected by horizontally supporting the support shaft, and the side surface shape of the support shaft is L. Since the shaped left and right brake pedals are provided in a hanging manner, the support shafts are firmly attached to the left and right pillars, and the foot area is wide, so the left and right brake pedals are reliably supported. However, the brakes can be operated smoothly using the same left and right brake pedals.
また、左右ブレーキワイヤが支柱パイプ前方正
面位置に張架位置されているので、運転者の足が
前記ワイヤに接触等することがなく、運転操作を
支障なく円滑に行いうると共に、足元スペースを
有効に確保でき、各種ペダル等を最適位置に配設
することが可能となり、運転操作がより快適とな
るという効果を奏する。 In addition, since the left and right brake wires are strung at the front of the support pipe, the driver's feet do not come into contact with the wires, allowing smooth driving without any hindrance, and making the most of foot space. This makes it possible to arrange various pedals, etc. at optimal positions, and has the effect of making driving operations more comfortable.
(ト) 実施例
本考案の実施例を図面にもとづき詳説すれば、
Ａは動力作業車の一種としてのスピードスプレヤ
ーを示しており、このスピードスプレヤーＡは、
走行機体１の後部に連結部材２を介して運搬機体
３を左右スイング自在に連結して構成している。
このうち走行機体１は、左側に原動機部４を収納
したボンネツト部５を、右側に運転部６をそれぞ
れ配設すると共に、機体の下部にフロントデフケ
ース７を一体に形成したミツシヨンケース８を配
設し、フロントデフケース７の両側に前車輪９を
それぞれ配設している。また、運搬機体３は、機
体フレーム１０上に水タンク１１を配設し、同水
タンク１１の後部横側方に水噴射ノズル１２を配
設すると共に、機枠フレーム１０の下部にリヤデ
フケース１３を配設し、リヤデフケース１３の両
側にそれぞれ左右ブレーキ装置１４を介して後車
輪１５を配設し、かつ後車輪１５の後方には補助
後車輪１６をそれぞれ配設して構成しており、ミ
ツシヨンケース８からドライブシヤフト１７を介
してリヤデフケース１３内に入力された動力で後
車輪１５を駆動せしめると共に、左右ブレーキ装
置１４の作動にて後車輪１５の回転を制動しうる
よう構成している。(G) Example The example of the present invention will be explained in detail based on the drawings.
A indicates a speed sprayer as a type of power work vehicle, and this speed sprayer A is
A transporting machine 3 is connected to the rear part of the traveling machine 1 via a connecting member 2 so as to be able to swing left and right.
Of these, the traveling body 1 has a bonnet part 5 housing a prime mover part 4 on the left side, a driving part 6 on the right side, and a transmission case 8 in which a front differential case 7 is integrally formed at the bottom of the body. Front wheels 9 are arranged on both sides of the front differential case 7. In addition, the transportation body 3 has a water tank 11 disposed on the body frame 10 , a water injection nozzle 12 is disposed on the rear side of the water tank 11 , and a rear differential case 13 is disposed at the bottom of the machine frame 10 . , rear wheels 15 are arranged on both sides of the rear differential case 13 via left and right brake devices 14, and auxiliary rear wheels 16 are arranged behind the rear wheels 15, respectively. The rear wheels 15 are driven by the power input from the transmission case 8 into the rear differential case 13 via the drive shaft 17, and the rotation of the rear wheels 15 is braked by the operation of the left and right brake devices 14. There is.
ここで運転部６の構造を説明すれば次の通りで
ある。すなわち、運転部６はボンネツト部５と、
機体横フレーム１８との間に張設した床面１９の
後部に運転座席６′を載置すると共に、床面１９
の前部、すなわち、足元部床面２０に操向ハンド
ル２１の支柱パイプ２２を立設し、更に同パイプ
２２の前方には左右ブレーキペダル２３，２４、
クラツチペダル２５等を配設している。しかし
て、同各種ペダル等の取付は次のようなものであ
る。 Here, the structure of the driving section 6 will be explained as follows. That is, the driving section 6 and the bonnet section 5,
The driver's seat 6' is placed on the rear of the floor surface 19 stretched between the fuselage horizontal frame 18, and the floor surface 19
A support pipe 22 for the steering handle 21 is installed upright on the front part, that is, the floor surface 20 of the foot area, and further in front of the pipe 22 are left and right brake pedals 23, 24,
A clutch pedal 25 and the like are provided. The installation of the various pedals, etc., is as follows.
すなわち、床面１９の足元部床面２０よりやや
前方両側に左右支柱２６，２７を立設し、同支柱
２６，２７上部間に回転自在に横架支持した支持
軸２８に、支柱パイプ２２の前周面２９と相対し
て左右ブレーキ用連動ボス３１，３０を相互に隣
接状態で嵌着し、しかも右ブレーキ用連動ボス３
０は固定状態で、また左ブレーキ用連動ボス３１
は遊嵌状態でそれぞれ装着している。また支持軸
２８の右端には右ブレーキペダル基端ボス３２を
固定状態で嵌着し、同ボス３２に側面形状が略Ｌ
形となつた右ブレーキペダル２４基端を垂下状に
連設すると共に、左ブレーキ用連動ボス３１に側
面形状が略Ｌ形となつた左ブレーキペダル２３基
端を連設しており、右ブレーキペダル２４を踏込
めば、支持軸２８の回転を介して右ブレーキ用連
動ボス３０が一体に回動し、また左ブレーキペダ
ル２３を踏込めば、左ブレーキ用連動ボス３１が
一体に回動するものである。 That is, left and right columns 26 and 27 are erected on both sides of the floor surface 19 slightly forward of the floor surface 20 at the foot of the floor surface 19, and the column pipe 22 is mounted on a support shaft 28 that is rotatably supported horizontally between the upper portions of the columns 26 and 27. The left and right brake interlocking bosses 31 and 30 are fitted adjacent to each other facing the front peripheral surface 29, and the right brake interlocking boss 3
0 is a fixed state, and the left brake interlocking boss 31
are installed loosely. Further, a right brake pedal proximal end boss 32 is fixedly fitted to the right end of the support shaft 28, and the boss 32 has a side surface shape of approximately L.
The base end of the right brake pedal 24, which has a shaped shape, is connected in a hanging manner, and the base end of the left brake pedal 23, which has a substantially L-shaped side surface shape, is connected to the left brake interlocking boss 31, and the right brake pedal When the pedal 24 is depressed, the right brake interlocking boss 30 rotates together through the rotation of the support shaft 28, and when the left brake pedal 23 is depressed, the left brake interlocking boss 31 rotates together. It is something.
また、左右ブレーキ用連動ボス３１，３０の前
周面には左右ワイヤブラケツト３３，３４をそれ
ぞれ突設し、同左右ワイヤブラケツト２３，２４
に、支柱パイプ２２前側方の床面１９の開口部３
５から引出した左右ブレーキワイヤ３６，３７の
基端部をそれぞれ連結して、両ブレーキワイヤ３
６，３７が支柱パイプ２２の前周面２９に相対し
て張架しうるべく構成して左右ブレーキワイヤ３
６，３７が支柱パイプ２２の両側から露出せぬよ
う構成している。 In addition, left and right wire brackets 33 and 34 are protruded from the front peripheral surfaces of the left and right brake interlocking bosses 31 and 30, respectively.
, the opening 3 in the floor surface 19 on the front side of the support pipe 22
5, connect the base ends of the left and right brake wires 36, 37 pulled out from the brake wires 3, respectively.
The left and right brake wires 3 are configured such that they can be stretched across the front peripheral surface 29 of the support pipe 22.
6 and 37 are configured so that they are not exposed from both sides of the support pipe 22.
また左右ブレーキ用連動ボス３１，３０の後周
面には、駐車ブレーキブラケツト３８をそれぞれ
突設して、同ブラケツト３８に、支柱パイプ２２
と前記開口部３５との間の床面１９上に載置した
ワイヤ支持体３９から引出した駐車ブレーキワイ
ヤ４０基端を連結板４１を介して連結している。
すなわち、連結板４１は略ベース板状の連結板本
体４２の上部両側に、左右駐車ブレーキブラケツ
ト３８にそれぞれ連結すべき先端二又状の左右連
結アーム４３を連設すると共に、連結板本体４２
の下部に駐車ブレーキワイヤ４０の基端取付ブラ
ケツト４４を連設して構成している。また駐車ブ
レーキワイヤ４０の先端部は運転座席６′の側方
に起伏自在に配設した駐車ブレーキレバー４６に
連設して、同レバー４６を操作した際に、連結板
４１を介して、左右ブレーキ用連動ボス３１，３
０が一体にブレーキ制動方向に回転連動され、左
右ブレーキ装置１４が制動作動されるべく構成し
ている。 In addition, a parking brake bracket 38 is provided on the rear peripheral surface of the left and right brake interlocking bosses 31 and 30, respectively, and a support pipe 22 is attached to the parking brake bracket 38.
The base end of a parking brake wire 40 drawn out from a wire support 39 placed on the floor surface 19 between the opening 35 and the opening 35 is connected via a connecting plate 41.
That is, the connecting plate 41 has left and right connecting arms 43 with forked ends to be connected to the left and right parking brake brackets 38, respectively, on both upper sides of a connecting plate main body 42 having a substantially base plate shape.
A base end mounting bracket 44 for the parking brake wire 40 is connected to the lower part of the parking brake wire 40. Further, the tip end of the parking brake wire 40 is connected to a parking brake lever 46 which is arranged on the side of the driver's seat 6' so that it can rise and fall freely, and when the lever 46 is operated, it can be connected to the left and right sides through the connecting plate 41. Brake interlocking boss 31, 3
0 are integrally rotated in the braking direction, and the left and right brake devices 14 are configured to be operated for braking.
尚、ワイヤ支持体３９は、略コ字状の支持枠４
７に水平支持板４８を張設しており、水平支持板
４８には駐車ブレーキワイヤ４０のアウタワイヤ
基端４９を連結していると共に、支持枠４７の前
側面５０には左右ブレーキワイヤ３６，３７のア
ウターワイヤ基端５１を止め具５２を介して連結
支持しており、各ワイヤ３６，３７，４０を支柱
パイプ２２の前側方に集約化せしめている。 Note that the wire support body 39 is a substantially U-shaped support frame 4.
A horizontal support plate 48 is attached to the horizontal support plate 48 , and the outer wire base end 49 of the parking brake wire 40 is connected to the horizontal support plate 48 . The base end 51 of the outer wire is connected and supported via a stopper 52, and each wire 36, 37, 40 is concentrated on the front side of the support pipe 22.
また、クラツチペダル２５は、支持軸２８に遊
嵌したクラツチ基端ボス５３に連結支持すると共
に、同クラツチ基端ボス５３の前周面から、左支
柱の前部側壁を迂回してコ字状に折曲形成したリ
ンクブラケツト５４を突設し、同ブラケツト５４
先端に、機体側方に配設したクラツチ連動リンク
５５を連動連結せしめている。 The clutch pedal 25 is connected and supported by a clutch proximal end boss 53 that is loosely fitted onto the support shaft 28, and extends from the front circumferential surface of the clutch proximal end boss 53, bypassing the front side wall of the left column, into a U-shape. A bent link bracket 54 is provided protruding from the link bracket 54.
A clutch interlocking link 55 disposed on the side of the fuselage is interlocked to the tip.
尚、図中５６は上部点検窓、５７は前部点検窓
である。 In the figure, 56 is an upper inspection window, and 57 is a front inspection window.
第１図は本考案実施例の要部斜視図、第２図は
同実施例の全体側面図、第３図は同例のワイヤ支
持体縦断面側面図、第４図は同例の連結板縦断面
側面図である。
Ａ……スピードスブレヤー、６……運転部、１
９……床面、２０……足元部床面、２１……操向
ハンドル、２２……支柱パイプ、２３……左ブレ
ーキペダル、２４……右ブレーキペダル、２８…
…支持軸、２９……前周面、３０……左ブレーキ
用連動ボス、３１……右ブレーキ用連動ボス、３
３……左ワイヤブラケツト、３４……右ワイヤブ
ラケツト、３６……左ブレーキペダルワイヤ、３
７……右ブレーキペダルワイヤ。
Fig. 1 is a perspective view of essential parts of an embodiment of the present invention, Fig. 2 is an overall side view of the embodiment, Fig. 3 is a vertical cross-sectional side view of a wire support of the same embodiment, and Fig. 4 is a connecting plate of the same embodiment. FIG. A...Speed Slayer, 6...Driving Department, 1
9...floor surface, 20...foot floor surface, 21...steering handle, 22...branch pipe, 23...left brake pedal, 24...right brake pedal, 28...
... Support shaft, 29 ... Front peripheral surface, 30 ... Interlocking boss for left brake, 31 ... Interlocking boss for right brake, 3
3...Left wire bracket, 34...Right wire bracket, 36...Left brake pedal wire, 3
7...Right brake pedal wire.
Claims (1)
２７を立設して同左右支柱２６，２７を、支持軸
２８を横架して連結すると共に、操向ハンドル２
１の支柱パイプ２２を立設し、同支持軸２８に、
側面形状がＬ形となつた左右ブレーキペダル２
３，２４を作動自在に垂下状に設け、左右ブレー
キペダル２３，２４から回転連動される左右ブレ
ーキ用連動ボス３０，３１を同支持軸２８上に嵌
着し、しかも同連動ボス３０，３１は、支柱パイ
プ２２前周面２９に相対して配設するとともに、
同連動ボス３０，３１前周面にそれぞれ突設した
左右ワイヤブラケツト３３，３４に、支柱パイプ
２２前側方の床面１９から引出した左右ブレーキ
ワイヤ３６，３７の基端部をそれぞれ連結して、
左右ブレーキワイヤ３６，３７が支持パイプ２２
の正面前方位置に張架位置すべく構成してなる動
力作業車のブレーキ連動ワイヤ配設構造。 Left and right support columns 26,
27 is erected to connect the left and right columns 26, 27 with the support shaft 28 horizontally mounted, and the steering handle 2
The support pipe 22 of 1 is erected, and the support shaft 28 is
Left and right brake pedals 2 with L-shaped side surfaces
3 and 24 are provided in a hanging manner so as to be freely operable, and interlocking bosses 30 and 31 for left and right brakes, which are rotationally interlocked from the left and right brake pedals 23 and 24, are fitted onto the support shaft 28, and the interlocking bosses 30 and 31 are , are arranged opposite to the front peripheral surface 29 of the support pipe 22, and
The proximal ends of left and right brake wires 36 and 37 pulled out from the floor surface 19 on the front side of the support pipe 22 are connected to the left and right wire brackets 33 and 34 respectively protruding from the front peripheral surface of the interlocking bosses 30 and 31.
The left and right brake wires 36 and 37 are connected to the support pipe 22
A brake interlocking wire arrangement structure for a power working vehicle configured to be placed in a stretched position at the front of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984170520U JPH044926Y2 (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984170520U JPH044926Y2 (en) | 1984-11-09 | 1984-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6185564U JPS6185564U (en) | 1986-06-05 |
| JPH044926Y2 true JPH044926Y2 (en) | 1992-02-13 |
Family
ID=30728227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984170520U Expired JPH044926Y2 (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044926Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60252047A (en) * | 1984-05-26 | 1985-12-12 | Iseki & Co Ltd | Structure of setting part for pedal and suchlike in riding farm vehicles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4826625U (en) * | 1971-08-04 | 1973-03-30 | ||
| JPS56125519U (en) * | 1980-02-25 | 1981-09-24 |
-
1984
- 1984-11-09 JP JP1984170520U patent/JPH044926Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60252047A (en) * | 1984-05-26 | 1985-12-12 | Iseki & Co Ltd | Structure of setting part for pedal and suchlike in riding farm vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6185564U (en) | 1986-06-05 |
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