JPS6330517Y2 - - Google Patents
Info
- Publication number
- JPS6330517Y2 JPS6330517Y2 JP4198182U JP4198182U JPS6330517Y2 JP S6330517 Y2 JPS6330517 Y2 JP S6330517Y2 JP 4198182 U JP4198182 U JP 4198182U JP 4198182 U JP4198182 U JP 4198182U JP S6330517 Y2 JPS6330517 Y2 JP S6330517Y2
- Authority
- JP
- Japan
- Prior art keywords
- auxiliary power
- discharge port
- blower
- power device
- 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
Links
- 239000007921 spray Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
Description
【考案の詳細な説明】
本考案は、スピードスプレーヤの補助動力装置
に関し、特に薬液等の噴霧ノズルを回動するため
に容積をコンパクトにすると共にその収容を効果
的にしたことを特徴とする小形で強力な動力装置
に係る。[Detailed Description of the Invention] The present invention relates to an auxiliary power device for a speed sprayer, and in particular, it is a compact device that has a compact volume for rotating a spray nozzle of a chemical solution, etc., and is effectively accommodated. and related to powerful power equipment.
一般に用いられる動力装置は、モータの回転を
減速して回転力を大きくするためにギヤトレーン
等を用いているが、その減速比が大きなものは減
速ギヤの外径等が大きくなり、減速装置そのもの
が大きくなつたり、その減速装置の収容場所によ
つては突出して不適なものであつた。 Generally used power devices use a gear train, etc. to reduce the rotation of the motor and increase the rotational force, but those with a large reduction ratio have a large outer diameter of the reduction gear, and the reduction gear itself has a large diameter. However, depending on the size and the location where the reduction gear is housed, it is extremely unsuitable.
本考案は従来のかかる減速に伴なう技術的に困
難な問題をスピードスプレーヤの補助動力装置に
於いて解消したもので、軸流送風機の風胴外周の
凹部空間を利用できる小形にして強力な動力装置
を提供することを目的とするものである。 This invention solves the technically difficult problems associated with conventional deceleration in the auxiliary power unit of a speed sprayer.It is a small and powerful auxiliary power unit that can utilize the recessed space around the wind cylinder of an axial blower. The purpose is to provide a power plant.
以下に本考案の構成を図面の実施例に従つて説
明する。 The configuration of the present invention will be explained below according to the embodiments shown in the drawings.
第１図によるスピードスプレーヤの送風機噴霧
装置は機体の後尾に設けた軸流送風機１と、その
吐出口２に設けた噴霧ノズル４及び風胴周側の空
間３にモータ２３を設けている。 The blower spray device of the speed sprayer shown in FIG. 1 includes an axial blower 1 provided at the rear of the machine body, a spray nozzle 4 provided at its discharge port 2, and a motor 23 in a space 3 on the side of the wind trunk.
本実施例のスピードスプレーヤは自走形車台の
後尾に走行用動力又は専用動力によつて駆動され
る軸流送風機１を搭載している。送風機吐出口２
は風胴の周縁の半部以上に及ぶ放射方向に扇形の
吐風能力を有する。吐出口２には吐出口の略全域
に亘つて噴霧用ノズル４を適当数分布配設してい
る。これら多数のノズルは三区分され、中間部Ａ
を中心に左側Ｂ、右側Ｃとしている。即ち薬液タ
ンクからの液をこの三区分に送る基液管１０ａ，
１０ｂ，１０ｃを有し、これら基液管に噴霧管
５，６が複数個側方に突出して吐出口内にある。
噴霧管５，６は外管５と内管６とを液密的に螺合
して構成され内管６を前記基液管１０に固着し、
内孔を通じて通液する。又、外管５の頚部に導風
板８，８′をねじ９で固着してノズルの噴霧方向
にあわせて調整できるようになつている。通常は
双方は同一方向に向いている。 The speed sprayer of this embodiment is equipped with an axial blower 1 driven by driving power or dedicated power at the rear of a self-propelled vehicle. Blower outlet 2
has the ability to discharge fan-shaped air in the radial direction over more than half of the periphery of the wind barrel. A suitable number of spray nozzles 4 are distributed over substantially the entire area of the discharge port 2. These many nozzles are divided into three sections, with the middle section A
Centered on the left side B and right side C. That is, a base liquid pipe 10a that sends the liquid from the chemical liquid tank to these three sections;
10b and 10c, and a plurality of spray pipes 5 and 6 project laterally from these base liquid pipes and are located within the discharge port.
The spray pipes 5 and 6 are constructed by liquid-tightly screwing together an outer pipe 5 and an inner pipe 6, and the inner pipe 6 is fixed to the base liquid pipe 10,
Fluid passes through the inner hole. Further, baffle plates 8, 8' are fixed to the neck of the outer tube 5 with screws 9 so that they can be adjusted in accordance with the spray direction of the nozzle. Usually both are facing the same direction.
前記吐出口の両側下部には枠体１５を連設し、
下部導風板１６を枠に軸支１７して固動自在に設
けている。枠体１５は前記吐出口の両側すそ部の
風向を制御し、扇形噴霧を拡大縮少する。これら
導風板８，１６は駆動軸１８により揺動腕１９及
びリンク２１，２２を介して動かされる。この駆
動軸１８は、吐出口の外側前記風胴周側の空間３
内に設けられた駆動装置の駆動を受けている。即
ち前記駆動軸１８は他端にクランク３０を取り付
けリンク２９を介して補助動力２３の雌螺子２８
に連結している。補助動力２３は本実施例では直
流モータであり、ウオーム２４を備え、ウオーム
ホイル２５と、組まれて多口螺子伝動軸２５を駆
動する。多口螺子伝動軸は筐体２６に収容され筐
体に設けた案内溝２７で往復摺動する雌螺子２８
と係合している。前記伝動軸２５は多口螺子によ
つてそのリード量を大きくして雌螺子２８の駆動
を速やかなものにしている。この螺子口数は必要
に応じて変更することは自由である。このように
補助動力装置は、モータ２３の高速回転数をノズ
ル作動に適した速度に減速する装置に外ならない
が大きな減速比とトルク増加に勝れウオーム、ウ
オームホイル２５減速装置と多口螺子の組合せに
より従来多用される歯車装置による減速装置と比
較して小形コンパクトな補助動力装置として提供
できる特徴がある。 A frame body 15 is provided in succession at the lower part of both sides of the discharge port,
The lower baffle plate 16 is rotatably supported by a frame 17. The frame body 15 controls the wind direction on both sides of the discharge port, and enlarges and contracts the fan-shaped spray. These baffle plates 8 and 16 are moved by a drive shaft 18 via a swing arm 19 and links 21 and 22. This drive shaft 18 is connected to the space 3 on the wind cylinder circumferential side outside the discharge port.
It is driven by a drive device installed inside. That is, the drive shaft 18 has a crank 30 attached to its other end and is connected to the female screw 28 of the auxiliary power 23 via a link 29.
is connected to. In this embodiment, the auxiliary power 23 is a DC motor, which includes a worm 24 and is assembled with a worm wheel 25 to drive a multi-screw transmission shaft 25 . The multi-screw transmission shaft is housed in a housing 26 and has a female screw 28 that slides back and forth in a guide groove 27 provided in the housing.
is engaged with. The transmission shaft 25 has a multi-head screw with a large lead amount so that the female screw 28 can be driven quickly. The number of screw holes can be changed as necessary. In this way, the auxiliary power device is nothing but a device that reduces the high speed of the motor 23 to a speed suitable for nozzle operation, but it has a large reduction ratio and torque increase. The combination has the feature that it can be provided as an auxiliary power device that is smaller and more compact than the gear reduction device that is commonly used in the past.
以上の如く本考案の構成によれば、モータの回
転をウオームとウオームホイルの減速装置を介し
て伝達される多口螺子伝動軸の雄螺子に噛合した
摺動子を螺子伝動軸の筐体に形成した案内溝内で
往復させるので、補助動力装置がコンパクトにな
り、前記駆動部を送風機の風胴外周凹所空間に収
容することができると共にコンパクトで強力なス
ピードスプレーヤの補助動力装置を提供すること
ができる。 As described above, according to the configuration of the present invention, the slider meshed with the male screw of the multi-screw transmission shaft is attached to the casing of the screw transmission shaft, and the rotation of the motor is transmitted through the worm and worm wheel reduction gear. Since the auxiliary power device is reciprocated within the formed guide groove, the auxiliary power device becomes compact, the driving part can be housed in the recessed space around the wind cylinder of the blower, and a compact and powerful auxiliary power device for a speed sprayer is provided. be able to.
第１図は本考案に係るスピードスプレーヤの送
風機噴霧装置の要部断面図、第２図は第１図の噴
霧ノズル部の要部斜視図、そして第３図は補助動
力伝動装置の断面図である。
１……軸流送風機、２……吐出口、３……空
間、４……噴霧ノズル、２３……モータ、２４…
…ウオーム、２５……ウオームホイル、２６……
螺子筐体、２７……案内溝、２８……摺動子。
Fig. 1 is a cross-sectional view of the main parts of the blower spray device of the speed sprayer according to the present invention, Fig. 2 is a perspective view of the main parts of the spray nozzle section of Fig. 1, and Fig. 3 is a cross-sectional view of the auxiliary power transmission device. be. DESCRIPTION OF SYMBOLS 1... Axial blower, 2... Discharge port, 3... Space, 4... Spray nozzle, 23... Motor, 24...
...Worm, 25...Worm foil, 26...
Screw housing, 27...guide groove, 28...slider.
Claims (1)
に噴霧する多数のノズルを回動する駆動軸を備
え、モータの回転をウオームとウオームホイルの
減速装置を介して伝達される多口螺子伝動軸の雄
螺子に噛合した摺動子を、螺子伝動軸の筐体に形
成した案内溝内で往復動させて前記駆動軸を回動
すると共に、これら駆動部を、前記送風機の入口
ベルマウスと吐出口周縁とで形成する風胴外周の
凹所空間に収容したことを特徴とするスピードス
プレーヤの補助動力装置。 The axial blower has a drive shaft that rotates a number of nozzles that spray chemicals, etc. in a radial direction through its generally fan-shaped discharge port, and the multi-screw transmission transmits the rotation of the motor via a worm and worm wheel speed reducer. A slider meshed with the male screw of the shaft is reciprocated within a guide groove formed in the housing of the screw transmission shaft to rotate the drive shaft, and these driving parts are connected to the inlet bell mouth of the blower. 1. An auxiliary power device for a speed sprayer, characterized in that the auxiliary power device is housed in a concave space on the outer periphery of a wind cylinder formed by a periphery of a discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4198182U JPS58146566U (en) | 1982-03-25 | 1982-03-25 | Auxiliary power unit for speed sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4198182U JPS58146566U (en) | 1982-03-25 | 1982-03-25 | Auxiliary power unit for speed sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58146566U JPS58146566U (en) | 1983-10-01 |
| JPS6330517Y2 true JPS6330517Y2 (en) | 1988-08-16 |
Family
ID=30053145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4198182U Granted JPS58146566U (en) | 1982-03-25 | 1982-03-25 | Auxiliary power unit for speed sprayer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58146566U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2562852Y2 (en) * | 1989-09-06 | 1998-02-16 | 株式会社 共立 | Cover device for controlling the air flow of the speed sprayer |
-
1982
- 1982-03-25 JP JP4198182U patent/JPS58146566U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58146566U (en) | 1983-10-01 |
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