JPS59159708A - Harvester - Google Patents
HarvesterInfo
- Publication number
- JPS59159708A JPS59159708A JP3624083A JP3624083A JPS59159708A JP S59159708 A JPS59159708 A JP S59159708A JP 3624083 A JP3624083 A JP 3624083A JP 3624083 A JP3624083 A JP 3624083A JP S59159708 A JPS59159708 A JP S59159708A
- Authority
- JP
- Japan
- Prior art keywords
- workbench
- vehicle body
- net
- frame
- pair
- 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
- Harvesting Machines For Specific Crops (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、例えばオイルバームや、やしの実等の高所の
収穫物に対する作業台を車体の上方に設けた収穫機に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a harvesting machine having a work platform above the vehicle body for harvesting high-altitude crops, such as oil balm or palm nuts.
上記収穫機において、従来、車体が前後や左右に揺れ動
くと、それと一体内に作業台も揺れ動き、機体全体の重
心が作業台のために高くなり易いこともあって、機体が
横転し易いとか、作業台は高レベルにあってその揺動変
位量が車体よりも大となることから、作業台に搭乗して
いる作業者に大なる恐怖を感じさせる欠点があった。Conventionally, in the above-mentioned harvesting machines, when the vehicle body swings back and forth or left and right, the work platform also swings along with it, and the center of gravity of the entire machine tends to become high due to the work platform, making it easy for the machine to overturn. Since the workbench is at a high level and the amount of rocking displacement is greater than that of the vehicle body, there is a drawback that the worker sitting on the workbench feels great fear.
本発明の目的は、作業台を車体揺動にかかわらず揺れ動
きの少ない安定状態に維持できるようにすることKある
。SUMMARY OF THE INVENTION An object of the present invention is to maintain a workbench in a stable state with little shaking, regardless of the shaking of the vehicle body.
本発明の特徴構成は、冒記した収穫機において、前記作
業台の支持部材の前後一端側を、前記車体にその前後方
向及び横方向の軸芯周りでの揺動が自在に連結すると共
に、前記支持部材の対車体連結部とは反対側に、左右一
対の接地輪を対車体連結部に対して左右両側に振り分は
配置した状態で取付けた事にある。A characteristic configuration of the present invention is that, in the above-mentioned harvester, one front and rear end side of the support member of the workbench is connected to the vehicle body so as to be freely swingable about its axis in the front and rear direction and the lateral direction. A pair of left and right ground wheels are attached to the opposite side of the support member from the vehicle body connection portion, with the left and right ground wheels being distributed on both sides of the vehicle body connection portion.
つまり、車体が地面の局部的な隆起部や凹入部のために
前後や左右に揺動しても、前記連結部と接地輪の作用に
よって作業台とは相対揺動するようにしたから、車体の
前後揺動や左右揺動Kかかわらず作業台を揺れ動きのな
い状態に維持させられ、機体横転が生じにくいと共に作
架台への搭乗作業者に恐怖戚を起こさせないで済む等安
全なものにできた。In other words, even if the car body swings back and forth or from side to side due to localized protrusions or depressions in the ground, it will still swing relative to the workbench due to the action of the connecting parts and ground wheels. The work platform can be maintained in a stable state regardless of the back-and-forth rocking or side-to-side rocking of the machine, making it less likely that the machine will roll over, and making it safer as it does not cause fear to workers on the work platform. Ta.
しかも、支持部財を車体に揺動自在に連結すると共に、
接地輪を付加するだけで済み、車体の揺動角センサーか
らの情報に基いて作業台が水平に在るように作業台の対
車体姿勢を自動的に駆動変更させる等の自動制御機構を
設けるに比して構造簡単に構成でき、経済面で有利にで
きた。In addition, while connecting the support member to the vehicle body in a swingable manner,
All you need to do is add a grounding wheel, and an automatic control mechanism is installed that automatically changes the posture of the workbench relative to the vehicle body so that the workbench is level, based on information from the vehicle's swing angle sensor. It has a simpler structure and is economically advantageous compared to the previous model.
以下に、本発明の実施例を図面に基いて説明する。Embodiments of the present invention will be described below with reference to the drawings.
第1図及び第2図に示すように、クローラ走行装置Fl
)、及び、後部で左右に並列する原動部(2)と運転部
(3)を有した自走車の前部に1荷台(4)を油圧シリ
ンダ+51 VCよる前端側の軸芯周りでの上下揺動操
作が可能に取付けて、荷台グンプが可能な運搬車を構成
し、そして、運転部(3)に対するプロテクター(6)
を備えさせである支持台枠(7)に、全周囲に立設され
た側枠(8)を有する作業台(9)を、油圧シリンダ(
lO)による屈伸操作が可能なり7ト機構(lliによ
り駆動昇降可能に取付けると共忙、左右一対のネット(
12a))(12b)の夫々を油圧シリンダ(13a)
又は(13b) Kよる下端側の軸芯(P、)周りでの
揺動掃作が可能に取付け、かつ、作業台(9)に対する
乗降用梯子04)を支持台枠(7)の後部に備えさせて
成る作業装置を、作業台(9)が前記自走車の上方に位
置し、かつ、両ネツ) (12) l (+2)が荷台
(4)、の左右両側に各別に位置する状態で前記運搬車
に連結し、もって、オイルパームの実(a)を第3図に
示す如くして収穫するための収穫機を構成しである。As shown in FIGS. 1 and 2, the crawler traveling device Fl
), and a loading platform (4) at the front of a self-propelled vehicle that has a driving unit (2) and a driving unit (3) arranged in parallel on the left and right at the rear, and a hydraulic cylinder +51 VC around the axis on the front end side. A protector (6) for the driving part (3) is installed to enable vertical swing operation to constitute a transport vehicle capable of carrying out a loading platform.
A workbench (9) with side frames (8) erected around the entire circumference is attached to a support frame (7) equipped with a hydraulic cylinder (
It is possible to bend and extend with the 7-tooth mechanism (lli), and when installed with a driving mechanism (lli) that can be moved up and down, a pair of left and right nets (
12a)) and (12b) are each connected to a hydraulic cylinder (13a).
Or (13b) It is installed to enable swing sweeping around the axis (P,) on the lower end side by K, and a ladder 04) for getting on and off the workbench (9) is attached to the rear of the support frame (7). A work device comprising a work platform (9) is located above the self-propelled vehicle, and (12) l (+2) are located separately on the left and right sides of the loading platform (4). The apparatus is connected to the transport vehicle in the state shown in FIG. 3, thereby forming a harvesting machine for harvesting oil palm fruits (a) as shown in FIG.
すなわち、ネッ) (12a)又は(12b)を機体構
外側方に突出させると共にネット枠0荀の遊端側から延
出させであるアーム(国により木に寄せ掛けた傾斜使用
状態にし、作業台(9)の上で作業者が柄の長い切り落
し具θηをして実(a)を切り落とし、落下する実(a
)をネット(12a)又は(12b)により受止めさせ
て荷台(4)側に下降案内させる。In other words, the net (12a) or (12b) is made to protrude outward from the mechanism, and the arm (depending on the country) is placed in a tilted state leaning against a tree, and is placed on the workbench. On top of (9), the worker cuts off the fruit (a) using a long-handled cutting tool θη, and then the falling fruit (a) is cut off.
) is received by the net (12a) or (12b) and guided downward toward the loading platform (4).
そして、この切落し作業が終ると、ネット(12a)又
は(12b)を機体側に揺動操作して、ネット(12a
)又は(12b)の下端部に留っている実を荷台(4)
に落とし込むと共に、ネッ) (12a)又は(12b
)を起立格納状態にし、機体を次の木まで移動させるの
である。When this cutting work is completed, the net (12a) or (12b) is swung toward the aircraft body.
) or (12b) on the loading platform (4).
(12a) or (12b)
) and then move the aircraft to the next tree.
第4図及び第5図に示すように、前記支持台。As shown in FIGS. 4 and 5, the support stand.
枠(7)を構成する前端側横7レーム(18)の左右中
間部から連結具(+9)を上下揺動可能に延出させ、こ
の連結具Q9)を、自走車体フレーム(ロ)のブラケッ
ト(2幻に回動自在に挿入すると共に、連結具θ9)の
ブラケット(21)からの突出部に、抜止めピン(2乃
を取付けて、作業装置の運搬車忙対するその前後方向の
軸芯(P2)及び横方向の軸芯(P3)周りでの揺動を
可能に構成し、他方、支持台枠(7)の後端部に、左右
一対の遊転接地輪(23a)+(23b)を前記前後軸
芯(P2)に対して左右に振り分は配置した状態で、か
つ、縦軸芯(P4)周りでの向き変更が可能な状態で取
付けである。 そして、支持台枠(7)の前・記前後軸
芯(P2)周りでの揺動範囲を規制するように、前記横
7レームQ8)に作用する一対のストッパー(26a)
+(26b)を、車体7レーム(20)に固設すると
共に、第6図に示すように、支持台枠(7)の前記横軸
芯(Pa)周りでの揺動範囲を規制するように、支持台
枠(7)を構成する後端側横7レーム伐4)のピン側に
作用する上下一対のストッパー(27a) +(27b
)を、前記ビン(2(へ)の上下動に対するガイド部v
f(8alを介して車体フレーム(社)に固設して、作
業装置の前記両軸芯(P、) p(PS)周りでの揺動
範囲が規制されるよう゛に構成し、その規制範囲内にお
いて、運搬車の前後揺動及び左右揺動にかかわらず、作
業台(9)が地面に対して平行あるいはほぼ平行に維持
されるようにしである。A connecting tool (+9) is extended vertically and swingably from the left and right intermediate portions of the front end side 7 horizontal frames (18) constituting the frame (7), and this connecting tool Q9) is attached to the self-propelled vehicle body frame (b). A retaining pin (2) is attached to the protruding part of the bracket (21) of the bracket (21), and the longitudinal axis of the bracket (2) is rotatably inserted into the bracket (21). It is configured to be able to swing around the core (P2) and the lateral axis (P3), and on the other hand, a pair of left and right free-rotating ground wheels (23a) + ( 23b) are arranged horizontally to the left and right with respect to the longitudinal axis (P2), and are installed in a state where the orientation can be changed around the vertical axis (P4). (7) A pair of stoppers (26a) that act on the 7 horizontal frames Q8) so as to restrict the range of swing around the longitudinal axis (P2).
+ (26b) is fixed to the vehicle body 7 frame (20), and as shown in FIG. , a pair of upper and lower stoppers (27a) + (27b) act on the pin side of the rear end side 7-ram cutout 4) that constitutes the support frame (7).
), the guide part v for the vertical movement of the bottle (2)
f (8al) is fixed to the vehicle body frame (Inc.), and configured to restrict the range of swing of the working device around the two axes (P,) p (PS), and Within this range, the workbench (9) is kept parallel or nearly parallel to the ground, regardless of the back-and-forth and left-right swings of the transport vehicle.
前記シリンダ(10)及び(13a)?(13b)を操
作するためのスイッチ(28i+(29a)+(29b
)を、作業台(9)に設けると共に1運搬車に装備され
ているコントロールパルプ(図外)の電磁操作部に対し
て、メジリンダQol・(13a)・(13b)の択一
操作のみが可能となるように構成した電気回路(図外)
を介して接続し、作業台(9)の昇降操作及び左右ネッ
ト(12a)+(12b)の揺動操作が運転部(3)及
び作架台(9)のいずれからもできるように、かつ、作
業台(9)からの操作時には、安全のために作業台(9
)とネット(12a) +(12b)の同時操作ができ
ないように・しである。The cylinders (10) and (13a)? Switch (28i + (29a) + (29b) for operating (13b)
) is installed on the workbench (9), and the electromagnetic operation part of the control pulp (not shown) installed in one transport vehicle can be operated only by selecting Mejilinda Qol (13a) or (13b). Electric circuit configured so that (not shown)
so that the lifting and lowering operations of the work platform (9) and the swinging operations of the left and right nets (12a) + (12b) can be performed from both the operating section (3) and the gantry (9), and When operating from the workbench (9), please use the workbench (9) for safety.
) and net (12a) + (12b) cannot be operated at the same time.
第2図に示すように、左右のネット枠(15)・(15
)の夫々を、支持台枠(7)に枢支しである基端側部分
(15a)と、この基端側部分(15a)に機体前後方
向の枢支軸−により揺動可能に連結した先端側部分(1
5b)とに分割形成して、腰折れ屈伸させられるように
構成し、作業時には、左右一対の腰折れロック共(31
) 、 @11を基端側部分(15a)と先端側部分(
15b)とに架設連結した作用状態にして、ネット(1
2a) +(12b)及びネット枠(15)を伸張使用
状FgK固定するように、かつ、路上のように非作業状
態で走行する際には、ロック具(31)を両ネット枠部
分(15a)+(15b)のいずれか一方から取外した
作用解除状態にし、機体高さが作業時よりも低くなるよ
うに、ネット(12a)・(12b)及びネット枠Q5
)を先端側部分が基端側部分に沿った2つ折りの折りた
たみ状態に格納できるように構成しである。As shown in Figure 2, the left and right net frames (15)
) are swingably connected to the base end portion (15a) which is pivoted to the support frame (7), and to this base end portion (15a) by a pivot shaft in the longitudinal direction of the fuselage. Tip side part (1
5b) so that the waist can be bent and stretched, and when working, the left and right pair of waist bending locks (31
), @11 to the proximal part (15a) and the distal part (
The net (15b) is in a working state connected to the net (1
2a) When the + (12b) and the net frame (15) are fixed in the extended usage state FgK, and when driving in a non-working state such as on the road, the locking tool (31) is attached to both the net frame parts (15a). ) + (15b) to the deactivated state, and remove the nets (12a) and (12b) and the net frame Q5 so that the height of the aircraft is lower than when working.
) can be stored in a folded state in which the distal end portion is folded in two along the proximal end portion.
前記両ネット枠05)・(I5)夫々には、第8図に示
すように、基端側部分(15a)と先端側部分(15b
)の左右一対の枢支部どうしにわたって架設連結した補
強7レーム國を備えさせである。 すなわち、基端側部
分(15a )を構成する前後一対の7レームの遊端部
どうし、及び、先端側部分(15b)を構成する前後一
対のフレームの基端部どうじの夫々を補強フレーム(社
)によって連結させることにより、ネット枠(15)の
強度向上を図っである。 そして、前記補強フレーム(
3りを、ネット(I2)の裏側に湾曲′した形状に形成
すると共に1左右一対の枢支軸■I(30)から吊下さ
せて、ネット(12a)+(12b)を起立格納状態に
した際には、補強フレーム国が機体構外側方への突出量
が小となるように、自重によってネット枠α荀に沿った
格納状態となり、かつ、ネッ) (12a)・(12b
)を傾斜使用状態にした際には、ネット(12a)T(
12b)が受止めた実(a)の重量のために下方に委曲
変形しても、実(a)が補強フレームC32K @突し
たり、引掛からないようにネッ)(1’2a)ν(12
b)との間に間隙が存在することとなる対ネット姿勢に
、補強フレーム鏝が自重により自動的に切換わるように
構成しである。As shown in FIG. 8, each of the net frames 05) and (I5) has a base end portion (15a) and a distal end portion (15b).
) is equipped with seven reinforcing frames connected across the pair of left and right pivots. That is, the free ends of the front and rear pair of 7 frames constituting the proximal end portion (15a) and the proximal ends of the front and rear pair of frames constituting the distal end portion (15b) are each reinforced with a reinforcing frame. ) to improve the strength of the net frame (15). And the reinforcing frame (
3 is formed into a curved shape on the back side of the net (I2), and is suspended from a pair of left and right pivot shafts I (30), so that the net (12a) + (12b) is placed in an upright and stored state. When this occurs, the reinforcing frame is retracted by its own weight along the net frame α so that the amount of outward protrusion of the aircraft structure is reduced, and the net) (12a) and (12b)
) is used in an inclined state, the net (12a) T(
Even if the fruit (a) bends downward due to the weight of the fruit (a) received by the fruit (a), the fruit (a) is attached to the reinforcing frame C32K @Net) (1'2a) ν( 12
b) The reinforcing frame trowel is configured to automatically switch by its own weight to the net position in which a gap exists between the trowel and the net.
第1図及び第7図に示すように、前記支持台枠(7)を
構成する左右一対の前後フレーム(34a)+(34b
)に前記前端側横フレームα8)を連結しである左右一
対のピン(35a)・(35b)、及び、前記抜止めビ
ン(3)を抜き取ることによね、前端側横7レーム(1
119を前記ブラケット体重及び前後フレーム(34a
)!(34b)から機体前方に取り出せるように構成し
て、作業装置の運搬車に対する着脱を可能にし、運搬車
を、前端側横フレームθ〜の取外し状態とした作業装置
からその前方に取出して、収穫しfic実(a)の運搬
や肥料運搬等のオイルパーム収穫以外の目的に使用する
ことができるようにしである。 尚、作業装置の取外し
時には、前記シリンダ(loj + (13a)+(1
3b)側の油圧ホースと運搬車側の油圧ホースとをセル
フシーリングカップリングにより、かつ、前記スイッチ
(2樽!(29a )・(29b)側の電線と運搬車側
の電線とをコネクターにより夫々分離させるようにしで
ある。As shown in FIGS. 1 and 7, a pair of left and right front and rear frames (34a) + (34b) forming the support frame (7)
) by connecting the front end side horizontal frame α8) to the left and right pair of pins (35a) and (35b) and the retaining pin (3), the front end side seven horizontal frames (1) are removed.
119 is the weight of the bracket and the front and rear frames (34a
)! (34b) so that it can be taken out to the front of the machine, making it possible to attach and detach the working device to the transport vehicle, and the transport vehicle is taken out in front of the working device with the front end side horizontal frame θ ~ removed, and harvested. This allows it to be used for purposes other than oil palm harvesting, such as transporting palm oil (a) and transporting fertilizer. In addition, when removing the working device, the cylinder (loj + (13a) + (1
3b) The hydraulic hose on the side and the hydraulic hose on the transport vehicle side are connected by a self-sealing coupling, and the electric wires on the switch (2 barrels! (29a) and (29b) side and the electric wire on the transport vehicle side are connected by connectors, respectively. It is intended to be separated.
第1図及び第7図に示すように、前記前後フレーム(3
4a)ν(34b)夫々の前端側にスタンド−を常設し
、これらスタンド+36) +(361夫々の接地部材
(36a )をハンドル(36b)の回転操作によって
フレーム(34a)・(34b)側への上昇格納位置か
ら下降接地させること傾より、左右の前記接地輪(23
a )・(23b)とスタンド(3■T(鏝との協働に
よって、作業装置を運搬車に対する連結姿勢あるいはそ
れにほぼ近い姿勢に接地支持させることができるように
構成しである。 つまり、作業装置着脱を行うに当り、
前端側横フレーム(l@を前後に移動させるだけでブラ
ヶッ) (211及び両前後7レーム(34a) +(
34b)の3者に対fる着脱が一挙にできる位置合わせ
状態となる対地姿勢に作業装置を支持させることができ
て、作業装置着脱が楽にできるように配慮しである。As shown in FIGS. 1 and 7, the front and rear frames (3
4a) A stand is permanently installed on the front end side of each of ν (34b), and the grounding member (36a) of each of these stands +36) + (361) is moved toward the frame (34a) and (34b) by rotating the handle (36b). From the raised storage position to the lowered position, the left and right ground wheels (23
a), (23b) and the stand (3■T) are configured so that the work equipment can be supported on the ground in a connected position with respect to the transport vehicle or in an almost similar position. When attaching and detaching the device,
Front end side horizontal frame (just move l@ back and forth and you can do it) (211 and both front and rear 7 frames (34a) + (
The working device can be supported in a position on the ground in which the three parts (34b) and 5) can be attached and detached at once, so that the working device can be easily attached and detached.
尚、作業台(9)は、昇降操作自在に構成するに代えて
、定置式に構成しても良い。Note that the workbench (9) may be configured to be stationary instead of being configured to be able to be raised and lowered.
本発明による収穫機は、オイルパームややしの実等、高
所に実る各種の収穫物を収穫対象とすることができる。The harvesting machine according to the present invention can harvest various crops grown at high places, such as oil palm and coconut fruit.
図面は本発明に係る収穫機の実施例を示し、第1図は全
体側面図、第2図は背面図、第3図は作業要領の説明図
、第4図は作業装置連結構造の平面図、第5図は作業装
置連結部の一部切欠き平面図、第6図は揺動規制部の一
部切欠き側面図、第7図はスタンド配設部の側面図、第
8図は第2図の■−■断面矢視図である。
(7)・・・・・・支持部財、(9)・・・・・・作業
台、(23a)+(23b)・・・・・接地輪、(P2
) 1(P3)・・・・・・軸芯。
111;ビ ] [ジノ;;
第 2図
1The drawings show an embodiment of the harvesting machine according to the present invention, in which Fig. 1 is an overall side view, Fig. 2 is a rear view, Fig. 3 is an explanatory diagram of the working procedure, and Fig. 4 is a plan view of the working device connection structure. , FIG. 5 is a partially cutaway plan view of the working device connection section, FIG. 6 is a partially cutaway side view of the swing regulating section, FIG. 7 is a side view of the stand installation section, and FIG. 2 is a sectional view taken along the line ■-■ in FIG. 2; FIG. (7)...Supporting parts, (9)...Workbench, (23a)+(23b)...Grounding ring, (P2
) 1 (P3)...Axis center. 111; Bi] [Jino;; Figure 2 1
Claims (1)
た収穫機であって、前記作業台(9)の支持部材(7)
の前後一端側を、前記車体にその前後方向及び横方向の
軸芯(P2) I(P3)周りでの揺動が自在に連結す
ると共に、前記支持部材(7)の対車体連結部とけ反対
側に、左右一対の接地軸(23a)+(23b)を対車
体連結部に対して左右両側に振り分は配置した状態で取
付けである収穫機。A harvesting machine with a workbench (9) provided above the vehicle body for harvesting at high places, the support member (7) of the workbench (9)
One front and rear end of the support member (7) is connected to the vehicle body so as to be able to swing freely around the longitudinal and lateral axes (P2) I (P3), and the opposite end of the support member (7) is connected to the vehicle body connection portion. The harvester is attached with a pair of left and right ground shafts (23a) + (23b) arranged on both sides of the vehicle body connection part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3624083A JPS59159708A (en) | 1983-03-03 | 1983-03-03 | Harvester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3624083A JPS59159708A (en) | 1983-03-03 | 1983-03-03 | Harvester |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59159708A true JPS59159708A (en) | 1984-09-10 |
Family
ID=12464246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3624083A Pending JPS59159708A (en) | 1983-03-03 | 1983-03-03 | Harvester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59159708A (en) |
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-
1983
- 1983-03-03 JP JP3624083A patent/JPS59159708A/en active Pending
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