JPH0714247Y2 - Transmission for Skrillyu Fida - Google Patents
Transmission for Skrillyu FidaInfo
- Publication number
- JPH0714247Y2 JPH0714247Y2 JP1988025664U JP2566488U JPH0714247Y2 JP H0714247 Y2 JPH0714247 Y2 JP H0714247Y2 JP 1988025664 U JP1988025664 U JP 1988025664U JP 2566488 U JP2566488 U JP 2566488U JP H0714247 Y2 JPH0714247 Y2 JP H0714247Y2
- Authority
- JP
- Japan
- Prior art keywords
- screw feeder
- hopper
- fluid pressure
- electromagnetic clutch
- output shaft
- 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 - Lifetime
Links
Landscapes
- Fertilizing (AREA)
- Catching Or Destruction (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Screw Conveyors (AREA)
- Special Spraying Apparatus (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、例えば凍結防止剤、骨材、堆肥、防除剤等の
粉粒体を散布する粉粒体散布車に適用されるスクリユフ
イーダ用変速装置に関する。[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a gear shifter for a screw feeder applied to a powder-dispersed vehicle for spraying powder such as antifreezing agents, aggregates, compost, and control agents. Regarding the device.
（従来の技術） 従来、この種の粉粒体散布車としては、例えば特開昭61
−242658号、特開昭62−206106号に記載されたものが知
られている。(Prior Art) Conventionally, as a powder-dispersion vehicle of this type, for example, JP-A-61
Those described in JP-A-242658 and JP-A-62-206106 are known.
当該粉粒体散布車100は、第１図に示す如く、基本的に
は、車体101と、車体101に設けた自走装置102と、自走
装置102の途中に設けた動力取出装置103と、車体101に
設けたホツパ104と、ホツパ104の内部に設けられて動力
取出装置103の出力軸105に連繋され粉粒体を出口106側
へ移送するスクリユフイーダ107と、ホツパ104の出口10
6側に設けたシユート108と、シユート108の途中に設け
られて粉粒体を所定量づつ排出するメータリングロータ
109と、メータリングロータ109を駆動する流体圧モータ
110と、動力取出装置103の出力軸105に連繋されて流体
圧モータ110を作動する可変容量流体圧ポンプ111と、か
ら成つている。As shown in FIG. 1, the powder-dispersion vehicle 100 basically includes a vehicle body 101, a self-propelled device 102 provided on the vehicle body 101, and a power take-off device 103 provided in the middle of the self-propelled device 102. , A hopper 104 provided on the vehicle body 101, a screw feeder 107 provided inside the hopper 104 and connected to the output shaft 105 of the power takeoff device 103 to transfer the granular material to the outlet 106 side, and the outlet 10 of the hopper 104.
A shout 108 provided on the 6 side and a metering rotor provided in the middle of the shute 108 to discharge a predetermined amount of powder or granular material.
109 and a fluid pressure motor that drives the metering rotor 109
110 and a variable displacement fluid pressure pump 111 which is connected to the output shaft 105 of the power takeoff device 103 and operates the fluid pressure motor 110.
而して、この様なものは、動力取出装置の出力軸にスク
リユフイーダと可変容量流体圧ポンプが連繋されている
ので、車体の走行速度に比例してスクリユフイーダと可
変容量流体圧ポンプが駆動される。In such a device, the screw feeder and the variable displacement hydraulic pump are connected to the output shaft of the power take-off device, so that the screw feeder and the variable displacement pump are driven in proportion to the traveling speed of the vehicle body. .
ところが、メータリングロータは、可変容量流体圧ポン
プにて作動される流体圧モータに依り変速されるので、
スクリユフイーダの移送量とメータリングロータの排出
量が呼応しな場合があつた。However, since the metering rotor is changed in speed by a fluid pressure motor operated by a variable displacement fluid pressure pump,
In some cases, the transfer amount of the screw feeder and the discharge amount of the metering rotor did not correspond.
つまり、スクリユフイーダの移送量は、メータリングロ
ータの排出量の最大時に合せて決定しているので、メー
タリングロータの排出量の最小時にはスクリユフイーダ
の移送量が過剰になり、スクリユフイーダで移送された
粉粒体がホツパの出口側に押固められてメータリングロ
ータへ円滑に供給されない事があつた。In other words, since the transfer amount of the screw feeder is determined according to the maximum discharge amount of the metering rotor, the transfer amount of the screw feeder becomes excessive when the discharge amount of the metering rotor is minimum, and the powder particles transferred by the screw feeder. The body was compacted on the outlet side of the hopper and was not smoothly supplied to the metering rotor.
（考案が解決しようとする課題） 本考案は、叙上の問題点に鑑み、これを解消する為に創
案されたもので、その目的とする処は、スクリユフイー
ダの移送量をメータリングロータの排出量に呼応させる
事ができるスクリユフイーダ用変速装置を提供するにあ
る。(Problems to be solved by the invention) In view of the above problems, the present invention was devised to solve this problem. The purpose of this invention is to reduce the transfer amount of the scrilleu feeder from the discharge of the metering rotor. It is an object to provide a transmission for a screw feeder which can respond to the amount.
（課題を解決するための手段） 本考案のスクリユフイーダ用変速装置は、車体と、車体
に設けた自走装置と、自走装置の途中に設けた動力取出
装置と、車体に設けたホツパと、ホツパの内部に設けら
れた動力取出装置の出力軸に連繋され粉粒体を出口側へ
移送するスクリユフイーダと、ホツパの出口側に設けた
シユートと、シユートの途中に設けられて粉粒体を所定
量づつ排出するメータリングロータと、メータリングロ
ータを駆動する流体圧モータと、動力取出装置の出力軸
に連繋されて流体圧モータを作動する可変容量流体圧ポ
ンプとから成る粉粒体散布車に於て、前記動力取出装置
の出力軸とスクリユフイーダとの間に動力を接断する電
磁クラツチを設けると共に、電磁クラツチの接断時間を
制御して接断状態を継続的に変化させる制御器を設けた
事に特徴が存する。(Means for Solving the Problems) A transmission for a scribery feeder of the present invention is a vehicle body, a self-propelled device provided on the vehicle body, a power take-off device provided in the middle of the self-propelled device, and a hopper provided on the vehicle body. A screw feeder that is connected to the output shaft of a power take-off device provided inside the hopper and transfers the powder or granular material to the outlet side, a shout provided at the outlet side of the hopper, and a powder or granular material provided in the middle of the shut. A powder-particle dispersal vehicle comprising a metering rotor that discharges a fixed amount, a fluid pressure motor that drives the metering rotor, and a variable displacement fluid pressure pump that operates the fluid pressure motor that is linked to the output shaft of the power takeoff device. At this time, an electromagnetic clutch for disconnecting the power is provided between the output shaft of the power take-off device and the screw feeder, and the disconnection state is controlled continuously by controlling the disconnection time of the electromagnetic clutch. There is a feature in that the equipment is provided.
（作用） 電磁クラツチは、制御器に依り接断時間が制御されて接
断状態が変化する。(Operation) In the electromagnetic clutch, the disconnection time is controlled by the controller to change the disconnection state.
電磁クラツチの接断状態が変化すると、動力取出装置の
出力軸からスクリユフイーダへの動力が可変され、スク
リユフイーダが変速される。When the disconnection state of the electromagnetic clutch changes, the power from the output shaft of the power take-off device to the screw feeder is changed, and the screw feeder is shifted.
スクリユフイーダが変速されると、粉粒体の移送量が可
変される。When the screw feeder is changed in speed, the transfer amount of the granular material is changed.
粉粒体の移送量が可変されると、メータリングロータに
依る粉粒体の排出量に呼応させる事ができる。When the transfer amount of the powder or granules is changed, it is possible to respond to the discharge amount of the powder or granules by the metering rotor.
（実施例） 以下、本考案の実施例を、図面に基づいて説明する。Embodiment An embodiment of the present invention will be described below with reference to the drawings.
第１図は、本考案の実施例に係るスクリユフイーダ用変
速装置を適用した粉粒体散布車を示す縦断側面図。第２
図乃至第４図は、電磁クラツチの接断状態を示す概要図
である。FIG. 1 is a vertical cross-sectional side view showing a powder-dispersed vehicle to which a transmission for a scrillew feeder according to an embodiment of the present invention is applied. Second
FIG. 4 to FIG. 4 are schematic diagrams showing the disconnected state of the electromagnetic clutch.
スクリユフイーダ用変速装置１は、粉粒体散布車100に
適用され、電磁クラツチ２と制御器３とからその主要部
が構成されている。The transmission 1 for the screw feeder is applied to the powder-dispersion vehicle 100, and the electromagnetic clutch 2 and the controller 3 constitute a main part thereof.
電磁クラツチ２は、動力取出装置103の出力軸105とスク
リユフイーダ107との間に設けられて動力を接断するも
のである。The electromagnetic clutch 2 is provided between the output shaft 105 of the power take-off device 103 and the screw feeder 107 to disconnect the power.
この例では、動力取出装置103の出力軸105の前側とプロ
ペラシヤフト112との間に設けている。In this example, it is provided between the front side of the output shaft 105 of the power takeoff device 103 and the propeller shaft 112.
プロペラシヤフト112は、減速機113、トルクリミツタ11
4、スプロケツト115、チエーン116、スプロケツト117を
介してスクリユフイーダ107の回転軸118に連繋されてい
る。The propeller shaft 112 is a speed reducer 113 and a torque limiter 11.
4, through a sprocket 115, a chain 116, and a sprocket 117, it is connected to a rotary shaft 118 of the sukuriyuida 107.
制御器３は、電磁クラツチ２の接断時間を制御するもの
である。The controller 3 controls the disconnection time of the electromagnetic clutch 2.
この例では、単位時間当りの接続時間を可変できるパル
ス発生器を用いて居り、例えば第２図に示す連続接続状
態、第３図に示す接続時間と切断時間が同じ間欠接続状
態、第４図に示す接続時間に比べて切断時間が長い間欠
接続状態が行なえる様になつている。In this example, a pulse generator capable of changing the connection time per unit time is used. For example, the continuous connection state shown in FIG. 2, the intermittent connection state shown in FIG. 3 with the same connection time and disconnection time, and FIG. An intermittent connection state can be performed in which the disconnection time is longer than the connection time shown in.
次に、この様な構成に基づいて作用を述解する。Next, the operation will be described based on such a configuration.
自走装置102を起動させると、車体101が走行する。When the self-propelled device 102 is activated, the vehicle body 101 runs.
同時に、動力取出装置103に依り動力の一部が取出され
てスクリユフイーダ107と可変容量流体圧ポンプ111が駆
動される。At the same time, a part of the power is taken out by the power take-off device 103 to drive the screw feeder 107 and the variable displacement fluid pressure pump 111.
スクリユフイーダ107が駆動されると、ホツパ104内の粉
粒体は、出口106側へ移送され、シユート108の途中にあ
るメータリングロータ109に達する。When the screw feeder 107 is driven, the granular material in the hopper 104 is transferred to the outlet 106 side and reaches the metering rotor 109 in the middle of the short 108.
可変容量流体圧ポンプ111が駆動されると、流体圧モー
タ110が作動されてメータリングロータ109が駆動され、
ここに達した粉粒体は、所定量づつシユート108の下方
に排出される。When the variable displacement fluid pressure pump 111 is driven, the fluid pressure motor 110 is operated to drive the metering rotor 109,
The granular material that has reached here is discharged below the shout 108 by a predetermined amount.
電磁クラツチ２は、制御器３に依り接断時間が制御され
て接断状態が変化する。The electromagnetic clutch 2 has its disconnection time controlled by the controller 3 to change the disconnection state.
電磁クラツチ２の接断状態が変化すると、動力取出装置
103の出力軸105からスクリユフイーダ107への動力が可
変され、スクリユフイーダ107が変速される。When the disconnection state of the electromagnetic clutch 2 changes, the power take-off device
The power from the output shaft 105 of the 103 to the screw feeder 107 is changed, and the screw feeder 107 is shifted.
スクリユフイーダ107が変速されると、粉粒体の移送量
が可変される。When the screw feeder 107 is changed in speed, the amount of powder or granular material transferred is changed.
例えば、電磁クラツチ２を第２図に示す連続接続状態に
すると、粉粒体の移送量が最大値になり、第３図に示す
間欠接続状態にすると、中間値になり、第４図に示す間
欠接続状態にすると、最小値になる。For example, when the electromagnetic clutch 2 is in the continuous connection state shown in FIG. 2, the transfer amount of the granular material becomes the maximum value, and in the intermittent connection state shown in FIG. 3, the intermediate value becomes the intermediate value, which is shown in FIG. The minimum value is reached when the connection is intermittent.
従つて、粉粒体の移動量が可変されるので、メータリン
グロータ109に依り粉粒体の排出量に呼応させる事がで
きる。Therefore, the amount of movement of the granular material can be varied, so that the metering rotor 109 can respond to the amount of discharge of the granular material.
尚、制御器３は、先の実施例では、電磁クラツチ２を三
段階に制御するものであつたが、これに限らず、例えば
これ以外の多段階や無段階に制御するものでも良い。Although the controller 3 controls the electromagnetic clutch 2 in three steps in the above embodiment, the controller 3 is not limited to this and may be, for example, a multi-step or stepless control.
制御器３は、先の実施例では、パルス発生器を用いた
が、これに限らず、例えばタイムスイツチ等でも良い。Although the pulse generator is used as the controller 3 in the previous embodiment, the controller 3 is not limited to this, and may be a time switch or the like.
（考案の効果） 以上既述した如く、本考案に依れば、次の様な優れた効
果を奏する事ができる。(Effect of the Invention) As described above, according to the present invention, the following excellent effects can be achieved.
（１）電磁クラツチと制御器とで構成し、スクリユフイ
ーダを変速する様にしたので、スクリユフイーダの移送
量をメータリングロータの排出量に呼応させる事ができ
る。(1) Since the configuration is made up of the electromagnetic clutch and the controller so that the screw feeder is changed in speed, the transfer amount of the screw feeder can be made to correspond to the discharge amount of the metering rotor.
（２）電磁クラツチと制御器とで構成し、制御器に依り
電磁クラツチを接断してスクリユフイーダを変速する様
にしたので、例えば可変容量流体圧ポンプと流体圧モー
タから成る変速装置に比べて駆動効率が低下する事がな
いと共に、コストが余り掛らない。(2) It is composed of an electromagnetic clutch and a controller, and the electromagnetic clutch is connected / disconnected by the controller to change the speed of the screw feeder, so that, for example, compared to a transmission device including a variable displacement fluid pressure pump and a fluid pressure motor. The driving efficiency does not decrease, and the cost is not so high.
第１図は、本考案の実施例に係るスクリユフイーダ用変
速装置を適用した粉粒体散布車を示す縦断側面図。 第２図乃至第４図は、電磁クラツチの接断状態を示す概
要図である。 １……スクリユフイーダ用変速装置 ２……電磁クラツチ ３……制御器FIG. 1 is a vertical cross-sectional side view showing a powder-dispersed vehicle to which a transmission for a scrillew feeder according to an embodiment of the present invention is applied. 2 to 4 are schematic diagrams showing the disconnection state of the electromagnetic clutch. 1 ... Transmission for SCRYU FEEDER 2 ... Electromagnetic clutch 3 ... Controller
Claims (1)
置の途中に設けた動力取出装置と、車体に設けたホッパ
と、ホッパの内部に設けられて動力取出装置の出力軸に
連繋され粉粒体を出口側へ移送するスクリュフィーダ
と、ホッパの出口側に設けられたシュートと、シュート
の途中に設けられて粉粒体を所定量づつ排出するメータ
リングロータと、メータリングロータを駆動する流体圧
モータと、動力取出装置の出力軸に連繋されて流体圧モ
ータを作動する可変容量流体圧ポンプとから成る粉粒体
散布車に於て、前記動力取出装置の出力軸とスクリュフ
ィーダとの間に動力を接断する電磁クラッチを設けると
共に、電磁クラッチの接断時間を制御して接断状態を継
続的に変化させる制御器を設けた事を特徴とするスクリ
ュフィーダ用変速装置。1. A vehicle body, a self-propelled device provided on the vehicle body, a power take-off device provided on the way of the self-propelled device, a hopper provided on the car body, and an output shaft of the power take-off device provided inside the hopper. , A screw feeder that is connected to the hopper to transfer the granular material to the outlet side, a chute provided at the outlet side of the hopper, a metering rotor that is provided in the middle of the chute and discharges the granular material by a predetermined amount, and a metering In a powder-dispersed vehicle comprising a fluid pressure motor for driving a rotor and a variable displacement fluid pressure pump for operating the fluid pressure motor by being linked to the output shaft of the power extraction device, an output shaft of the power extraction device, A gear shift for a screw feeder characterized by being provided with an electromagnetic clutch for disconnecting power between the screw feeder and a controller for controlling the disconnection time of the electromagnetic clutch to continuously change the disconnection state. Dress .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988025664U JPH0714247Y2 (en) | 1988-02-26 | 1988-02-26 | Transmission for Skrillyu Fida |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988025664U JPH0714247Y2 (en) | 1988-02-26 | 1988-02-26 | Transmission for Skrillyu Fida |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01128436U JPH01128436U (en) | 1989-09-01 |
| JPH0714247Y2 true JPH0714247Y2 (en) | 1995-04-05 |
Family
ID=31246599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988025664U Expired - Lifetime JPH0714247Y2 (en) | 1988-02-26 | 1988-02-26 | Transmission for Skrillyu Fida |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714247Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2562284Y2 (en) * | 1993-12-28 | 1998-02-10 | 株式会社アイデーイーシー | Agricultural fertilizer application equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563217Y2 (en) * | 1978-03-15 | 1981-01-24 | ||
| JPS6169942U (en) * | 1984-10-12 | 1986-05-13 | ||
| JPS61242658A (en) * | 1985-04-19 | 1986-10-28 | Toyo Umpanki Co Ltd | Scattering apparatus for powdery granular material |
-
1988
- 1988-02-26 JP JP1988025664U patent/JPH0714247Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01128436U (en) | 1989-09-01 |
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