JPH0730724Y2 - Powder and particle dispersal device - Google Patents
Powder and particle dispersal deviceInfo
- Publication number
- JPH0730724Y2 JPH0730724Y2 JP7307190U JP7307190U JPH0730724Y2 JP H0730724 Y2 JPH0730724 Y2 JP H0730724Y2 JP 7307190 U JP7307190 U JP 7307190U JP 7307190 U JP7307190 U JP 7307190U JP H0730724 Y2 JPH0730724 Y2 JP H0730724Y2
- Authority
- JP
- Japan
- Prior art keywords
- spraying
- powdery
- liquid
- powder
- chute
- 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 - Fee Related
Links
Landscapes
- Road Paving Machines (AREA)
- Coating Apparatus (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、例えば凍結防止剤や骨剤等の粉粒体を道路等
に散布する際に用いられる粉粒体散布装置の改良に関す
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an improvement of a powdery or granular material spraying device used for spraying powdery or granular material such as an antifreezing agent or bone agent to a road or the like.
（従来の技術） 従来、この種の粉粒体散布装置としては、例えば、特開
昭61-242658号公報や特開昭62-206106号公報等に記載さ
れたものが知られている。(Prior Art) Conventionally, as this type of powdery or granular material spraying device, those described in, for example, JP-A-61-242658 and JP-A-62-206106 are known.
当該粉粒体散布装置は、基本的には、粉粒体を下方へ案
内するシュートと、シュートからの粉粒体を周囲に散布
する散布円盤とを備えている。The powdery or granular material spraying device basically includes a chute that guides the powdery or granular material downward, and a spraying disk that sprays the powdery or granular material from the chute around.
而して、この様なものは、粉粒体がシュートに依り下方
へ案内されて散布円盤に依り周囲に散布される。Thus, in such a product, the powdery particles are guided downward by the chute and are scattered around by the spraying disc.
ところが、この様なものは、路面が乾燥や凍結していて
所謂水分がない場合には、強風や車両の通過等に依り散
布された粉粒体が所定の散布位置から外れて路肩や中央
に寄せられてしまい、路面に対する付着性つまり粉粒体
の初期定着が悪いという難点があった。However, in the case of such things, when the road surface is dry or frozen and there is no so-called moisture, the powder and granules scattered due to strong winds or the passage of vehicles deviate from the predetermined spraying position and fall on the shoulders or the center. However, there is a problem in that the adhesion to the road surface, that is, the initial fixing of the powdery particles is poor.
とりわけ、粉粒体の粒径が３〜4mmの球の場合には、こ
の事が著しかった。This was especially remarkable in the case of spheres having a particle size of 3 to 4 mm.
（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、粉粒体の初期定
着を向上させる様にした粉粒体散布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, and its purpose is to improve the initial fixing of powder and granules. The present invention provides a powder and granules spraying device.
（課題を解決するための手段） 本考案の粉粒体散布装置は、基本的には、粉粒体を下方
へ案内するシュートと、シュートからの粉粒体を周囲に
散布する散布円盤とを備えた粉粒体散布装置に於て、前
記散布円盤の下方から散布円盤の外周上方へ向けて液体
を噴射する液体噴射手段を設けた事に特徴が存する。(Means for Solving the Problem) The powdery- or granular-material spraying device of the present invention basically comprises a chute for guiding the powdery or granular material downward and a spraying disk for spraying the powdery or granular material from the chute to the surroundings. The powdery- or granular-material spraying device provided is characterized in that liquid spraying means for spraying liquid from below the spraying disk to above the outer circumference of the spraying disk is provided.
（作用） 粉粒体は、シュートに依り下方へ案内されて散布円盤に
依り周囲に散布される。(Operation) The powdery particles are guided downward by the chute and scattered around by the spraying disc.
この時、液体噴射手段に依り液体が散布円盤の下方から
外周上方へ向けて噴射され、これに依り粉粒体が湿潤さ
れる。At this time, the liquid is ejected by the liquid ejecting means from the lower part of the spraying disc toward the upper part of the outer periphery, and the powdery or granular material is wetted thereby.
従って、散布される粉粒体が液体に依り湿潤されるの
で、粉粒体の初期定着が良好に行なわれる。Therefore, the particles to be sprayed are wetted by the liquid, so that the initial fixing of the particles can be satisfactorily performed.
（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粉粒体散布装置を示す
側面図。第２図は、要部拡大側面図。第３図は、要部拡
大背面図。第４図は、液体噴射手段を示す回路図であ
る。FIG. 1 is a side view showing a powdery or granular material spraying device according to an embodiment of the present invention. FIG. 2 is an enlarged side view of a main part. FIG. 3 is an enlarged rear view of the main part. FIG. 4 is a circuit diagram showing the liquid ejecting means.
粉粒体散布装置１は、シュート２、散布円盤３、液体噴
射手段４とからその主要部が構成されている。The powdery- or granular-material spraying device 1 is mainly composed of a chute 2, a spraying disc 3, and a liquid ejecting means 4.
而して、粉粒体散布装置１は、この他に、走行可能な車
両５と、これに設けられて原塩や塩化カルシウム等の粉
粒体Ａを貯留するホッパ６と、これの粉粒体Ａを移行す
るスクリュフィーダ７と、これからの粉粒体Ａを所定量
づつ送出するメータリングロータ８等を備えている。In addition to the above, the powdery- or granular-materials spraying device 1 includes a vehicle 5 that can run, a hopper 6 that is provided on the vehicle 5 and that stores powdery or granular materials A such as raw salt or calcium chloride, and powders or particles thereof A screw feeder 7 for transferring the body A, a metering rotor 8 for feeding the powder A or the like A by a predetermined amount are provided.
シュート２は、粉粒体Ａを下方へ案内するもので、この
例では、メータリングメータ８の下方に設けられてい
る。The chute 2 guides the granular material A downward, and is provided below the metering meter 8 in this example.
散布円盤３は、シュート２からの粉粒体Ａを周囲に散布
するので、この例では、旋回転可能に設けられていると
共に、使用位置から不使用位置まで横軸廻りに俯抑可能
に設けられている。Since the distribution disk 3 distributes the powder particles A from the chute 2 to the surroundings, in this example, the distribution disk 3 is provided so as to be rotatable and rotatable, and is provided so as to be able to suppress the horizontal axis from the used position to the unused position. Has been.
而して、散布円盤３は、油圧モータと減速機から成る回
転駆動機９に依り回転される様になっている。Thus, the distribution disk 3 is rotated by a rotary drive machine 9 composed of a hydraulic motor and a speed reducer.
液体噴射手段４は、散布円盤３の下方から散布円盤３の
外周上方へ向けて液体Ｂを噴射するもので、この例で
は、水等の液体Ｂを貯溜するタンク10と、これに設けら
れた給入口11と、タンク10に設けられたドレンコック12
と、フィルタ13と、液体Ｂを加圧するポンプ14と、これ
を回転駆動する電動モータ15と、アキュームレータ16
と、リリーフバルブ17と、ソレノイドバルブ18と、散布
円盤３の下方に配設された噴射ノズル19等から成ってい
る。The liquid ejecting means 4 ejects the liquid B from below the spraying disc 3 to above the outer periphery of the spraying disc 3. In this example, the tank 10 for storing the liquid B such as water and the like are provided in the tank 10. Inlet 11 and drain cock 12 provided in the tank 10
A filter 13, a pump 14 for pressurizing the liquid B, an electric motor 15 for rotationally driving the same, and an accumulator 16
A relief valve 17, a solenoid valve 18, and an injection nozzle 19 arranged below the spray disc 3.
而して、電動モータ15とソレノイドバルブ18は、スクリ
ュフィーダ７用の電磁クラッチ（図示せず）と連動させ
て散布時に作動する様にしてある。Thus, the electric motor 15 and the solenoid valve 18 are linked with an electromagnetic clutch (not shown) for the screw feeder 7 so as to operate during spraying.
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.
粉粒体Ａは、ホッパ６に貯留される。The granular material A is stored in the hopper 6.
貯留された粉粒体Ａは、スクリュフィーダ７に依り後方
へ移送され、メータリングロータ８に依り所定量づつ下
方へ送出される。The stored granular material A is transferred rearward by the screw feeder 7 and sent downward by a predetermined amount by the metering rotor 8.
メータリングロータ８からの粉粒体Ａは、シュート２に
依り下方へ案内され、散布円盤３に依り周囲に散布され
る。The granules A from the metering rotor 8 are guided downward by the chute 2 and scattered around by the dispersion disc 3.
この時、液体噴射手段４のタンク10に貯留された液体Ａ
は、電動モータ15にて回転駆動されるポンプ14に依り加
圧されて散布円盤３の下方に位置する噴射ノズル19から
散布円盤３の外周上方へ向けて霧状に噴射され、これに
依り散布される粉粒体Ａが湿潤される。At this time, the liquid A stored in the tank 10 of the liquid ejecting means 4
Is pressurized by a pump 14 that is rotationally driven by an electric motor 15 and is sprayed in the form of mist from an injection nozzle 19 located below the spraying disk 3 toward the upper outer periphery of the spraying disk 3 and is sprayed accordingly. The granular material A to be wetted is wetted.
従って、散布される粉粒体Ａが液体Ｂに依り湿潤される
ので、粉粒体Ａの初期定着が良好に行なわれる。Therefore, the dispersed powder A is moistened with the liquid B, so that the initial fixing of the powder A is favorably performed.
電動モータ15とソレノイドバルブ18は、スクリュフィー
ダ７用の電磁クラッチと連動して散布時のみ作動され、
散布時以外にはソレノイドバルブ18に依り配管内等の液
体Ｂが自動的にドレンされるので、液体Ｂが凍結する事
がない。The electric motor 15 and the solenoid valve 18 are interlocked with the electromagnetic clutch for the screw feeder 7 and are operated only when spraying,
Since the liquid B in the pipe or the like is automatically drained by the solenoid valve 18 except when spraying, the liquid B does not freeze.
尚、粉粒体散布装置１は、先の実施例では、車両５、ホ
ッパ６、スクリュフィーダ７、メータリングロータ８等
を備えたものであったが、これに限定される事はない。In addition, although the powdery- or granular-material spraying apparatus 1 was equipped with the vehicle 5, the hopper 6, the screw feeder 7, the metering rotor 8, etc. in the above-mentioned Example, it is not limited to this.
液体噴射手段４は、先の実施例では、タンク10、給入口
11、ドレンコック12、フィルタ13、ポンプ14、電動モー
タ15、アキュームレータ16、リリーフバルブ17、ソレノ
イドバルブ18、噴射ノズル19等で構成したが、これに限
定される事はない。The liquid ejecting means 4 is the tank 10 and the inlet in the previous embodiment.
11, the drain cock 12, the filter 13, the pump 14, the electric motor 15, the accumulator 16, the relief valve 17, the solenoid valve 18, the injection nozzle 19 and the like, but are not limited thereto.
液体Ｂは、先の実施例では、水であったが、これに限定
される事はない。The liquid B was water in the above-mentioned embodiment, but is not limited to this.
（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。(Effects of the Invention) As described above, according to the present invention, the following excellent effects can be obtained.
（１）シュート、散布円盤、液体噴射手段とで構成し、
とりわけ液体噴射手段を設けたので、粉粒体の初期定着
を向上させる事ができる。(1) Consists of a chute, a spray disc, and a liquid ejecting means,
Especially, since the liquid ejecting means is provided, the initial fixing of the powdery particles can be improved.
（２）散布円盤の下方から散布円盤の外周上方へ向けて
液体を噴射する液体噴射手段を設けたので、液体が散布
円盤上に噴射される事がなく、粉粒体が散布円盤上で固
まる事がない。(2) Since the liquid jetting means for jetting the liquid from below the spraying disc to above the outer periphery of the spraying disc is provided, the liquid is not jetted onto the spraying disc, and the powdery particles are solidified on the spraying disc. There is nothing.
（３）散布円盤の下方から散布円盤の外周上方へ向けて
液体を噴射する液体噴射手段を設けたので、液体を霧状
にしてここに粉粒体を通過させる事ができ、散布円盤に
依る粉粒体の散布が阻害される事がない。(3) Since the liquid ejecting means for ejecting the liquid from below the spraying disc to above the outer periphery of the spraying disc is provided, it is possible to atomize the liquid and allow the granular material to pass therethrough. The dispersal of powder and granules is not hindered.
（４）液体噴射手段を設けるだけであるので、既存のも
のにも容易に適用できる。(4) Since only the liquid ejecting means is provided, it can be easily applied to existing ones.
第１図は、本考案の実施例に係る粉粒体散布装置を示す
側面図。 第２図は、要部拡大側面図。 第３図は、要部拡大背面図。 第４図は、液体噴射手段を示す回路図。 １……粉粒体散布装置 ２……シュート ３……散布円盤 ４……液体噴射手段FIG. 1 is a side view showing a powdery or granular material spraying device according to an embodiment of the present invention. FIG. 2 is an enlarged side view of a main part. FIG. 3 is an enlarged rear view of the main part. FIG. 4 is a circuit diagram showing the liquid ejecting means. 1 ... Powder / granular substance spraying device 2 ... Shoot 3 ... Spraying disc 4 ... Liquid jetting means
Claims (1)
ートからの粉粒体を周囲に散布する散布円盤とを備えた
粉粒体散布装置に於て、前記散布円盤の下方から散布円
盤の外周上方へ向けて液体を噴射する液体噴射手段を設
けた事を特徴とする粉粒体散布装置。1. A powdery-particles spraying apparatus comprising a chute for guiding powdery particles downwards and a spraying disk for spraying powdery particles from the chute to the surroundings. A spraying disk from below the spraying disk. An apparatus for spraying powder and granules, characterized in that it is provided with a liquid ejecting means for ejecting liquid toward the upper outer periphery of the powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7307190U JPH0730724Y2 (en) | 1990-07-09 | 1990-07-09 | Powder and particle dispersal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7307190U JPH0730724Y2 (en) | 1990-07-09 | 1990-07-09 | Powder and particle dispersal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0433710U JPH0433710U (en) | 1992-03-19 |
| JPH0730724Y2 true JPH0730724Y2 (en) | 1995-07-19 |
Family
ID=31611580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7307190U Expired - Fee Related JPH0730724Y2 (en) | 1990-07-09 | 1990-07-09 | Powder and particle dispersal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730724Y2 (en) |
-
1990
- 1990-07-09 JP JP7307190U patent/JPH0730724Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433710U (en) | 1992-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |