JPS634496Y2 - - Google Patents
Info
- Publication number
- JPS634496Y2 JPS634496Y2 JP10948483U JP10948483U JPS634496Y2 JP S634496 Y2 JPS634496 Y2 JP S634496Y2 JP 10948483 U JP10948483 U JP 10948483U JP 10948483 U JP10948483 U JP 10948483U JP S634496 Y2 JPS634496 Y2 JP S634496Y2
- Authority
- JP
- Japan
- Prior art keywords
- stirring drum
- water supply
- cleaning
- stirring
- supply 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
- 238000003756 stirring Methods 0.000 claims description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 238000004140 cleaning Methods 0.000 claims description 52
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 description 23
- 239000000843 powder Substances 0.000 description 8
- 238000007790 scraping Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Accessories For Mixers (AREA)
- Cleaning In General (AREA)
Description
【考案の詳細な説明】
本考案は２種類以上の粉末材料を撹拌混合する
撹拌ドラムの洗浄装置に関するものである。[Detailed Description of the Invention] The present invention relates to a cleaning device for a stirring drum that stirs and mixes two or more types of powder materials.
近年、例えば粉末材料を２種類以上撹拌混合す
る場合、撹拌ドラムを摩擦車上に載せて回転させ
ると同時に、クランク機構によつて一定角度揺動
させて、粉末材料を効率的に、しかも、迅速に撹
拌混合する撹拌装置が開発されている。然るに、
上記撹拌装置において、撹拌ドラムを洗浄する場
合、先づ、撹拌ドラムを撹拌装置から床面に降ろ
し、このあと、撹拌ドラムの蓋を開き、その開口
部からホースを用いて水、湯あるいは洗剤を含ん
だ洗浄水を撹拌ドラム内に噴射させて洗浄を行つ
ていた。しかし、上記の洗浄方法では、洗浄の都
度、撹拌ドラムを上げ降ろししなければならない
ので、洗浄作業は非常に労力を要すると共に、手
間がかかり、又、撹拌ドラムが大きなものになる
と、洗浄水をドラム内の隅々まで噴射させて洗浄
することが困難となつて洗浄作業が不完全なもの
となりやすく、しかも、洗浄中、洗浄水が作業者
にはね返る虞れがあるため、作業者は防水具を用
意して洗浄作業を行なわなければならない等の欠
点があつた。 In recent years, for example, when stirring and mixing two or more types of powder materials, a stirring drum is placed on a friction wheel and rotated, while at the same time being swung at a certain angle by a crank mechanism, the powder materials can be mixed efficiently and quickly. A stirring device for stirring and mixing has been developed. However,
In the above stirring device, when cleaning the stirring drum, first lower the stirring drum from the stirring device onto the floor, then open the lid of the stirring drum and pour water, hot water, or detergent into the opening using a hose. Cleaning was carried out by injecting the containing cleaning water into the stirring drum. However, with the above cleaning method, the stirring drum must be raised and lowered each time cleaning is performed, which requires a lot of effort and time, and when the stirring drum becomes large, cleaning water must be removed. This makes it difficult to spray every corner of the drum, resulting in incomplete cleaning work. Furthermore, there is a risk of the cleaning water splashing back onto the worker during cleaning, so workers should wear waterproof equipment. There were disadvantages such as the need to prepare and carry out cleaning work.
本考案は上述の欠点を除去して、撹拌ドラムの
洗浄作業を、撹拌装置に撹拌ドラムを乗載したま
まで、迅速確実に、しかも、労力を要することな
く簡易に行うことができる撹拌ドラムの洗浄装置
を提供するもので、以下本考案の実施例を図によ
り説明すると、１は山形鋼を矩形状に枠組してほ
ぼ四角形状に形成した台板で、この台板１の前、
後端の中央には支軸２を外側に突設して、この支
軸２を、ベース３上に直立させた支柱４の上端に
設けた軸受５に回動自在に支承させることによ
り、上記台板１は、第１図の左右方向において揺
動するように取付けられる。６は台板１上の四隅
に取付けた軸受体で、これら軸受体６には、第１
図に示すように、台板１に沿つて回転軸７が互い
に平行となつて挿通されており、これら回転軸７
の端末部には摩擦車８，８′が取付けられ、中央
部にはプーリー９が取付けられている。１０は台
板１の裏側に取付けた減速装置付の電動機で、回
転子軸に固着したプーリー１１と上記回転軸７の
各プーリー９との間にベルト１２を巻掛けること
によつて、摩擦車８，８′は電動機１０にて回転
される。１３は台板１の前部下側と、ベース３と
の間に設けたクランク機構で、このクランク機構
１３は、台板１に一方端を枢着したリンク１４
と、このリンク１４の他方端に枢着されたもう一
つのリンク１５と、このリンク１５の他端に固定
されてベース３上に軸受１６を介して回転自在に
支承される駆動軸１１に取付られたチエーン車１
８と、ベース３上に設置されて上記チエーン車１
８とはチエーン１９を介して連結される減速装置
内蔵形の電動機２０とからなり、この電動機２０
の起動により、リンク１４，１５を駆動させて、
台板１を支軸２を中心としてシーソの如く揺動さ
せる。２１は中空円柱状の胴部両側を円錐台状に
加工して設けた撹拌ドラムで、その一方の大径な
開口部は材料投入口２１ａとなり、反対側の小径
な開口部は材料排出口２１ｂとなり、材料投入口
２１ａには排出口２１ｂとほぼ同径の開口２１a1
を設けた蓋体２２が係止金具２３にて取外し可能
に冠着されており、又、蓋体２２の開口２１a1に
は中蓋２４ａが被冠されてバンド状のクランプ２
５にて蓋体２２に締着されている。材料排出口２
１ｂにも中蓋２４ａと同様に、開閉蓋２４ｂがク
ランプ２５にて被着されている。２６は撹拌ドラ
ム２１の内側面に、その周方向に所要の間隔を保
つて上記撹拌ドラム２１の長さ方向に沿つて取付
けられた掻上板、２７は撹拌ドラム２１の外周に
摩擦車８，８′と近接して周設された突起である。
そして、上記撹拌ドラム２１は外周に設けた突起
２７を摩擦車８，８′の内側に位置させた状態で、
上記摩擦車８，８′上に回転自在に乗載される。
２８は上記突起２７と摺接させた状態で台板１上
に回転自在に取付けられた係止ローラー、２９は
撹拌ドラム２１の胴部下側に突設した排水ドレ
ン、３０は撹拌ドラム２１の長さ方向の端部に位
置する支柱４の側方において、上下方向に伸縮自
在となし、かつ、撹拌ドラム２１側に所要の角度
で起倒可能に設置した洗浄装置で、その構造を第
３図乃至第７図により説明すると、３１は支柱４
の撹拌ドラム２１の材料投入口２１ａ側におい
て、所要の長さ延出させてベース３上に直立した
洗浄装置３０の取付用の台座で、この台座３１上
には第１図および第４図に示すように、台板１の
前後方向（第４図の左右方向）に所要の間隔を空
けて一対の支持板３２，３２′を撹拌ドラム２１
が揺動した際、衝突しない範囲で樹立し、この支
持板３２，３２′間には、ねじ部３３ａを先端に
螺設した固定軸３３が、ねじ部３３ａを外方に突
出させて回動不能に貫通固着されている。３４は
ほぼ３角形状の管支え板３５に溶着して台座３１
の側方に台板１とほぼ同じ高さで垂直に樹立させ
た給水管で、この給水管３４垂直に支持する管支
え板３５の固定軸３３に位置する突端には、第３
図、第４図に示すように、支持板３２，３２′間
の幅寸法に相当する長さの支管３６を挿着し、こ
の支管３６に上記固定軸３３を挿通することによ
り、上記給水管３４は、管支え板３５を介して支
持板３２，３２′に所要角度傾倒可能に枢支され
る。３７は固定軸３３のねじ部３３ａに、このね
じ部３３ａが突出する支持板３２の外側において
ボス部３８を螺合せしめて固定軸３３に取付けら
れた操作ハンドルで、この操作ハンドル３７を締
付けると、支持板３２，３２′は互いに引きよせ
られて支管３６をその両側から挟持させて、給水
管３４を所要の角度で固定支持せしめる。３９，
４０は給水管３４を所要の角度（例えば、11゜と
20゜）位置に支持する第１及び第２のストツパー
レバーで、これらストツパーレバー３９，４０の
基端はともに固定軸３３の下側において支持板３
２，３２′間に挿着したピン４１に回動可能に取
付けられ、上端は、第１のストツパーレバー３９
においては、２つの係合孔（上側の孔４２ａは給
水管３４を11゜傾斜させたときに使用し、下側の
孔４２ｂは給水管３４を垂直に支持するときに使
用する）が切欠かれており、又、第２のストツパ
ーレバー４０においては、給水管３４を20゜傾け
たときに使用する係合孔４２ｃが設けられてお
り、又、管支え板３５にはこれら切欠孔４２ａ〜
４２ｃと係合する係止ピン４３が植設されてい
る。４４は台座３１と管支え板３５の底辺との間
に設けたクランク機構１３の電動機回路開閉用の
リミツトスイツチで、支持板３２に取付板４５を
介して取付けられる。そして、このリミツトスイ
ツチ４４は第３図に示すように、給水管３４が第
３図に一部実線で示す第１のストツパーレバー３
９にて垂直に保持されている場合のみ管支え板３
５の底部により押釦４４ａを押圧して電動機２０
の回路を閉成させる。４６は給水管３４の先端に
伸縮可能に挿入された倒Ｌ字状の洗浄水噴射ノズ
ルで、その先端は閉鎖されてその周囲に複数個の
噴出孔４７が開閉するすぐ後側の噴射ノズル４６
の周囲には、蓋体２２の開口２１a1よりやや小径
となつたゴムあるいは金属板等からなる円板状の
水切りカバー４８が装着されている。又、給水管
３４の上端には外側にねじを刻設した筒状のねじ
部材４９が溶着されており、このねじ部材４９に
噴射ノズル４６の筒部に挿通した袋ナツト５０
を、Ｏリング５１を介して締着すると、上記Ｏリ
ング５１は圧縮されて径方向に延びて噴射ノズル
４６を抱持せしめて、噴射ノズル４６を所定の高
さ位置に固定させる。５２は洗浄水の排水ホース
で、排水筒５３に軸受５４を介して回転自在に取
付けられたホース受筒５５に挿着されている。そ
して、上記排水筒５３は撹拌ドラム２１の洗浄
時、材料排出口２１ｂにクランプ２５にて被着す
る。５６は給水管３４の下側に設けた排水口で、
給水管３４の残留水を排出させる。５７は給水管
３４に接続されれた可撓性の給水ホースである。 The present invention eliminates the above-mentioned drawbacks and provides a stirring drum that can be cleaned quickly, reliably, and simply without requiring any effort while the stirring drum is mounted on the stirring device. The present invention provides a cleaning device, and an embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 denotes a base plate made of rectangular steel and formed into a substantially square shape;
A support shaft 2 is provided at the center of the rear end to protrude outward, and this support shaft 2 is rotatably supported by a bearing 5 provided at the upper end of a column 4 that stands upright on a base 3. The base plate 1 is attached so as to swing in the left-right direction in FIG. 6 are bearing bodies attached to the four corners of the base plate 1, and these bearing bodies 6 include the first
As shown in the figure, rotating shafts 7 are inserted parallel to each other along the base plate 1, and these rotating shafts 7
Friction wheels 8, 8' are attached to the end portions of , and a pulley 9 is attached to the center portion. Reference numeral 10 denotes an electric motor with a reduction gear attached to the back side of the base plate 1, and a friction wheel is generated by winding a belt 12 between a pulley 11 fixed to the rotor shaft and each pulley 9 of the rotating shaft 7. 8 and 8' are rotated by an electric motor 10. 13 is a crank mechanism provided between the front lower side of the base plate 1 and the base 3;
and another link 15 pivotally connected to the other end of this link 14, and a drive shaft 11 fixed to the other end of this link 15 and rotatably supported on the base 3 via a bearing 16. broken chain car 1
8 and the chain wheel 1 installed on the base 3.
8 consists of an electric motor 20 with a built-in speed reduction device connected via a chain 19, and this electric motor 20
When activated, links 14 and 15 are driven,
A base plate 1 is swung like a seesaw around a support shaft 2. Reference numeral 21 designates a stirring drum having a hollow cylindrical body with both sides processed into a truncated cone shape, with a large diameter opening on one side serving as a material input port 21a, and a small diameter opening on the opposite side serving as a material discharge port 21b. Therefore, the material input port 21a has an opening 21a 1 having approximately the same diameter as the discharge port 21b.
The lid body 22 is removably attached with a locking fitting 23, and the opening 21a1 of the lid body 22 is covered with an inner lid 24a, and a band-shaped clamp 2 is attached.
It is fastened to the lid body 22 at 5. Material discharge port 2
Similarly to the inner lid 24a, an opening/closing lid 24b is attached to the opening/closing lid 1b with a clamp 25. 26 is a scraping plate attached to the inner surface of the stirring drum 21 along the length direction of the stirring drum 21 while maintaining a required interval in the circumferential direction; 27 is a friction wheel 8 on the outer periphery of the stirring drum 21; This is a protrusion provided adjacent to 8'.
The agitation drum 21 has the protrusions 27 provided on its outer periphery positioned inside the friction wheels 8, 8'.
It is rotatably mounted on the friction wheels 8, 8'.
28 is a locking roller rotatably mounted on the base plate 1 in sliding contact with the projection 27, 29 is a drainage drain protruding from the lower side of the body of the stirring drum 21, and 30 is the length of the stirring drum 21. This is a cleaning device that is vertically expandable and retractable on the side of the support column 4 located at the end of the width direction, and is installed on the stirring drum 21 side so that it can be raised and lowered at a required angle.The structure is shown in Figure 3. To explain with reference to FIGS. 7 to 7, 31 is the column 4.
This is a pedestal for attaching the cleaning device 30 that extends a required length and stands upright on the base 3 on the material input port 21a side of the stirring drum 21. As shown, a pair of support plates 32, 32' are attached to the stirring drum 21 with a required spacing in the front-rear direction of the base plate 1 (left-right direction in FIG. 4).
When the support plates 32 and 32' are erected within a range that does not collide when they are oscillated, a fixed shaft 33 with a threaded portion 33a screwed onto the tip is installed between the supporting plates 32 and 32'. Impossibly penetrated and fixed. 34 is welded to a substantially triangular tube support plate 35 to form a pedestal 31
A water supply pipe is vertically established on the side of the water supply pipe 34 at approximately the same height as the base plate 1, and a third
As shown in FIG. 4, a branch pipe 36 having a length corresponding to the width dimension between the support plates 32 and 32' is inserted, and the fixed shaft 33 is inserted into the branch pipe 36. 34 is pivotally supported by the support plates 32 and 32' via a tube support plate 35 so as to be tiltable at a required angle. Reference numeral 37 denotes an operating handle attached to the fixed shaft 33 by screwing a boss portion 38 onto the threaded portion 33a of the fixed shaft 33 on the outside of the support plate 32 from which the threaded portion 33a projects. When the operating handle 37 is tightened, The support plates 32, 32' are pulled toward each other to sandwich the branch pipe 36 from both sides thereof, thereby fixedly supporting the water supply pipe 34 at a desired angle. 39,
40 holds the water supply pipe 34 at a required angle (for example, 11°).
The base ends of these stopper levers 39 and 40 are both attached to the support plate 3 below the fixed shaft 33.
It is rotatably attached to a pin 41 inserted between 2 and 32', and the upper end is connected to the first stopper lever 39.
In the case, two engaging holes (the upper hole 42a is used when the water supply pipe 34 is tilted by 11 degrees, and the lower hole 42b is used when supporting the water supply pipe 34 vertically) are cut out. In addition, the second stopper lever 40 is provided with an engagement hole 42c that is used when the water supply pipe 34 is tilted by 20 degrees, and the pipe support plate 35 is provided with these notch holes 42a to 42c.
A locking pin 43 that engages with 42c is implanted. Reference numeral 44 designates a limit switch for opening and closing the motor circuit of the crank mechanism 13, which is provided between the base 31 and the bottom of the tube support plate 35, and is attached to the support plate 32 via the mounting plate 45. As shown in FIG. 3, this limit switch 44 connects the water supply pipe 34 to the first stopper lever 3, which is partially shown in solid lines in FIG.
Pipe support plate 3 only when held vertically at 9
Press the push button 44a with the bottom of the motor 20.
The circuit is closed. Reference numeral 46 denotes an inverted L-shaped cleaning water injection nozzle that is extendably inserted into the tip of the water supply pipe 34, and the injection nozzle 46 on the immediate rear side has a closed tip and a plurality of injection holes 47 that open and close around it.
A disc-shaped draining cover 48 made of rubber, metal plate, or the like and having a diameter slightly smaller than the opening 21a 1 of the lid body 22 is attached around the periphery. Further, a cylindrical screw member 49 with a thread carved on the outside is welded to the upper end of the water supply pipe 34, and a cap nut 50 inserted into the cylindrical portion of the injection nozzle 46 is attached to this screw member 49.
When the O-ring 51 is tightened through the O-ring 51, the O-ring 51 is compressed and extends in the radial direction to hug the injection nozzle 46, thereby fixing the injection nozzle 46 at a predetermined height position. Reference numeral 52 denotes a drain hose for washing water, which is inserted into a hose receiving tube 55 rotatably attached to the drain tube 53 via a bearing 54. The drain pipe 53 is attached to the material discharge port 21b with a clamp 25 when cleaning the stirring drum 21. 56 is a drain port provided on the lower side of the water supply pipe 34;
The remaining water in the water supply pipe 34 is drained. 57 is a flexible water supply hose connected to the water supply pipe 34.
次に動作について説明すると、先ず２種類以上
の粉末材料を撹拌混合するときは、撹拌ドラム２
１内に所要の粉末材料を収納して、材料投入口２
１ａを蓋体２２にて閉鎖する。このあと、電動機
１０，２０を図示しないスイツチにて起動させ、
撹拌ドラム２１を摩擦車８，８′にて回転させる
と共に、クランク機構１３にて台板１を、支軸２
を中心として第１図の左右方向においてシーソー
の如く揺動させる。この結果、撹拌ドラム２１の
回転・揺動運動によつて、粉末材料は掻上板２６
により掻き上げられ、落下するという動作を順次
繰り返して撹拌混合される。撹拌混合作業の終了
後は、クランプ２５の固定を解いて開閉蓋２４ｂ
を撹拌ドラム２１から外し、このあと、クランク
機構１３にて撹拌ドラム２１を、その材料排出口
２１ｂ側が斜め下向きとなるように傾斜させてか
ら撹拌ドラム２１を回転させて、粉末材料の排出
を行う。 Next, to explain the operation, first, when stirring and mixing two or more types of powder materials, the stirring drum 2
Store the required powder material in the material input port 2.
1a is closed with a lid 22. After this, the electric motors 10 and 20 are started using a switch (not shown),
While the stirring drum 21 is rotated by the friction wheels 8 and 8', the base plate 1 is rotated by the crank mechanism 13, and the support shaft 2 is rotated by the crank mechanism 13.
It is made to swing like a seesaw in the left-right direction in FIG. 1 with . As a result, due to the rotation and rocking motion of the stirring drum 21, the powder material is transferred to the scraping plate 26.
The mixture is stirred and mixed by repeatedly repeating the action of being scraped up and falling down. After the stirring and mixing work is completed, unfasten the clamp 25 and close the opening/closing lid 24b.
is removed from the stirring drum 21, and then the crank mechanism 13 is used to tilt the stirring drum 21 so that the material discharge port 21b side is diagonally downward, and the stirring drum 21 is rotated to discharge the powder material. .
次に、撹拌ドラム２１を洗浄する場合について
説明すると、先ず最初に撹拌ドラム２１内の底面
全域が洗浄水に漬かる程度に撹拌ドラム２１をク
ランク機構１３にて傾斜させる。この傾斜角度α゜
は第８図に示すように、大体11゜ぐらいが望まし
い。撹拌ドラム２１を洗浄に適した角度に傾斜さ
せた後、操作ハンドル３７をゆるめて支持板３
２，３２′による支管３６の固定を解くとともに、
第１のストツパーレバー３９を第３図の給水管３
４側に引起し、第４図のように、係合孔４２ｂに
係合されている係止ピン４３の掛止を外し、この
状態で上記給水管３４を、管支え板３５を介して
固定軸３３を支点として撹拌ドラム２１側に、第
３図の２点鎖線で示す位置まで倒し、この地点で
第１のストツパーレバー３９に設けた係合孔４２
ａを管支え板３５に植設した係合ピン４３に係止
させる。このため、上記給水管３４は、管支え板
３５が第１のストツパーレバー３９に係止ピン４
３を介して掛止されているため、第３図の２点鎖
線の位置から、更に反時計方向に傾倒するという
ことはない。この際、給水管３４に伸縮可能に挿
通された噴射ノズル４６の先端は、撹拌ドラム２
１内に進入できるように曲成されているので、第
５図および第８図に示すように、撹拌ドラム２１
の蓋体２２に設けた開口２１a1内に進入してい
る。このような状態で操作ハンドル３７を回して
これを締付けると、支持板３２，３２′は支管３
６を挟圧して、管支え板３５が微動しないように
固定する。つづいて、撹拌ドラム２１を傾斜させ
た状態で回転させると共に、給水ホース５７−給
水管３４を経て噴射ノズル４６の噴口４７から洗
浄水を噴射させる。この結果、第８図に示すよう
に、撹拌ドラム２１内は噴射ノズル４６から噴出
する洗浄水によつて洗浄される。この際、撹拌ド
ラム２１の底面に滞溜している洗浄水は、撹拌ド
ラム２１の回転運動と、掻上板２６の掻き上げと
により、撹拌ドラム２１内において放射方向に四
散して撹拌ドラム２１内を隅々まで洗浄する。上
記洗浄水は撹拌ドラム２１の傾斜下端の材料排出
口２１ｂに取付けられた排水筒５３−ホース受筒
５５を経て排水ホース５２から排出される。尚、
排水ホース５２は、ホース受筒５５が軸受５４を
介して排水筒５３とはフリーな状態で接合されて
いるため、撹拌ドラム２１の回転時、排水筒５３
は撹拌ドラム２１と共動回転するのみで、上記排
水ホース５２が撹拌ドラム２１と共に回転して洗
浄水が四方に飛散するということはない。又、洗
浄水の噴射中洗浄水は水切カバー４８に遮えぎら
れて開口２１a1から撹拌ドラム２１の外に飛散す
ることはない。撹拌ドラム２１の洗浄後、撹拌ド
ラム２１内の洗浄水を排出させるときは、撹拌ド
ラム２１の排水ドレン２９を開いて排水させれば
よい。給水管３４を傾斜させたとき、管支え板３
５はリミツトスイツチ４４を押圧しないので、リ
ミツトスイツチ４４は投入されず、この結果、電
動機２０の通電回路は開放されてクランク機構１
３が作動するようなことはない。 Next, the case of cleaning the stirring drum 21 will be explained. First, the stirring drum 21 is tilted by the crank mechanism 13 to such an extent that the entire bottom surface inside the stirring drum 21 is immersed in the cleaning water. As shown in FIG. 8, this inclination angle α° is preferably about 11°. After tilting the stirring drum 21 at an angle suitable for cleaning, loosen the operating handle 37 and remove the support plate 3.
2, 32' to release the fixation of the branch pipe 36,
Move the first stopper lever 39 to the water supply pipe 3 in Fig. 3.
As shown in FIG. Using the shaft 33 as a fulcrum, tilt it toward the stirring drum 21 side to the position shown by the two-dot chain line in FIG.
a is engaged with an engaging pin 43 implanted in the tube support plate 35. Therefore, in the water supply pipe 34, the pipe support plate 35 is attached to the first stopper lever 39 with the locking pin 4.
3, there is no possibility of further tilting counterclockwise from the position indicated by the two-dot chain line in FIG. At this time, the tip of the injection nozzle 46 extendably inserted into the water supply pipe 34 is connected to the stirring drum 2.
As shown in FIGS. 5 and 8, the stirring drum 21
It enters into the opening 21a1 provided in the lid body 22 of. In this state, when the operating handle 37 is turned to tighten it, the support plates 32, 32' are attached to the branch pipe 3.
6 is clamped to fix the tube support plate 35 so that it does not move slightly. Subsequently, the stirring drum 21 is rotated in an inclined state, and cleaning water is injected from the spout 47 of the jet nozzle 46 via the water supply hose 57 and the water supply pipe 34. As a result, as shown in FIG. 8, the inside of the stirring drum 21 is cleaned by the cleaning water jetted from the jet nozzle 46. At this time, the cleaning water accumulated on the bottom surface of the stirring drum 21 is dispersed in the radial direction within the stirring drum 21 due to the rotational movement of the stirring drum 21 and the scraping up of the scraping plate 26. Clean the inside thoroughly. The washing water is discharged from the drain hose 52 through a drain pipe 53 and a hose receiving pipe 55 attached to the material discharge port 21b at the lower end of the stirring drum 21. still,
In the drain hose 52, the hose receiver 55 is freely connected to the drain tube 53 via the bearing 54, so when the stirring drum 21 rotates, the drain tube 53
The drain hose 52 only rotates together with the stirring drum 21, and the drain hose 52 does not rotate together with the stirring drum 21 and the cleaning water is not scattered in all directions. Further, while the cleaning water is being sprayed, the cleaning water is blocked by the drain cover 48 and does not scatter out of the stirring drum 21 through the opening 21a1 . After cleaning the stirring drum 21, when the cleaning water in the stirring drum 21 is to be discharged, the water drain 29 of the stirring drum 21 may be opened to drain the water. When the water supply pipe 34 is tilted, the pipe support plate 3
5 does not press the limit switch 44, the limit switch 44 is not turned on, and as a result, the energizing circuit of the electric motor 20 is opened and the crank mechanism 1
3 will never work.
尚、撹拌ドラム２１内の汚れがひどい場合とか
撹拌ドラム２１内をすすぎ洗いを行うようなとき
は、第８図に示す傾斜角度での撹拌ドラム２１の
洗浄が不十分な場合は、第９図に示すように、撹
拌ドラム２１を揺動運動における最高の傾斜角度
β゜（例えば約20゜）に傾斜させて再度洗浄を行う。
即ち、この場合は、先づ操作ハンドル３７の締付
をゆるめてから、第１のストツパーレバー３９
（第３図に２点鎖線で示す）と係止ピン４３との
係合を外して、第１のストツパーレバー３９を第
２のストツパーレバー４０の位置まで後退させ、
代りに、上記第２のストツパーレバー４０を引き
起して、その係合孔４２ｃを係止ピン４３に係合
させると、給水管３４は第３図の２点鎖線で示す
傾斜位置より更に撹拌ドラム２１側に傾斜して保
持される（第９図参照）こととなる。尚、給水管
３４を上述のように、更に傾斜させると前に、撹
拌ドラム２１の傾斜角度を前回より大きくし、し
かも、噴射ノズル４６は袋ナツト５０をゆるめて
撹拌ドラム２１の傾斜角度に合わせて所要の長さ
出き出しておいて、給水管３４を更に傾斜させた
とき、噴射ノズル４６の先端が中蓋２４ａの開口
２１a1から撹拌ドラム２１内に進入できるように
しておくことは云うまでもない。このような状態
で、前回同様、噴射ノズル４６の噴出口４７から
洗浄水を撹拌ドラム２１内に噴射させ、しかも、
撹拌ドラム２１を回転運動のみ行なわせて洗浄を
行う。洗浄後は、洗浄水の供給を断ち、撹拌ドラ
ム２１を回転しつづけることにより、撹拌ドラム
２１内の洗浄水は材料排出口２１ｂ付近まで延設
されている掻上板２６に掻上げられて、順次材料
排出口２１ｂから排出ホース５２を伝つて排出さ
れる。又、撹拌ドラム２１内に水に溶けずに残つ
ている残滓は、撹拌ドラム２１の回転を止めて排
水ドレン２９から洗浄水と共に排出させる。 In addition, if the inside of the stirring drum 21 is heavily contaminated or when the inside of the stirring drum 21 is rinsed, if the cleaning of the stirring drum 21 at the angle of inclination shown in FIG. 8 is insufficient, please refer to FIG. 9. As shown in FIG. 2, the stirring drum 21 is tilted to the highest angle of inclination β° (for example, about 20°) in the swinging motion, and cleaning is performed again.
That is, in this case, first loosen the operation handle 37 and then release the first stopper lever 39.
(shown by a two-dot chain line in FIG. 3) is disengaged from the locking pin 43, and the first stopper lever 39 is moved back to the position of the second stopper lever 40.
Instead, when the second stopper lever 40 is pulled up and its engagement hole 42c is engaged with the locking pin 43, the water supply pipe 34 is further moved from the inclined position shown by the two-dot chain line in FIG. It is held tilted toward the stirring drum 21 side (see FIG. 9). Incidentally, as described above, when the water supply pipe 34 is further inclined, the inclination angle of the stirring drum 21 is made larger than before, and the injection nozzle 46 is adjusted to the inclination angle of the stirring drum 21 by loosening the cap nut 50. It goes without saying that the tip of the injection nozzle 46 can enter the stirring drum 21 through the opening 21a1 of the inner lid 24a when the water supply pipe 34 is further inclined. Not even. In this state, as in the previous case, the cleaning water was injected into the stirring drum 21 from the jet port 47 of the jet nozzle 46, and,
Cleaning is performed by only rotating the stirring drum 21. After cleaning, by cutting off the supply of cleaning water and continuing to rotate the stirring drum 21, the cleaning water in the stirring drum 21 is scraped up by the scraping plate 26 extending to the vicinity of the material discharge port 21b. The material is sequentially discharged from the material discharge port 21b along the discharge hose 52. Further, the residue remaining in the stirring drum 21 without being dissolved in water is discharged from the drainage drain 29 together with the washing water by stopping the rotation of the stirring drum 21.
撹拌ドラム２１の洗浄後は、再度操作ハンドル
３７をゆるめて管支え板３５の固定を解くと共
に、第２のストツパーレバー４０を係止ピン４３
から外して、第３図のように後退させ、次に、管
支え板３５を、固定軸３３を中心として第３図に
おいて時計方向に引き起して、給水管３４を同図
の実線位置、即ち、垂直に樹立させてから、第１
のストツパーレバー３９の係合孔４２ｂを第３
図、第４図に示すように係止ピン４３に係合させ
る。このため、給水管３４は第１のストツパーレ
バー３９によつて垂直状態が維持され、この状態
で操作ハンドル３７の締付けを行つて管支え板３
５を強固に締着して給水管３４が揺動しないよう
に固定する。給水管３４が垂直状態に保持される
と、管支え板３５の底辺がリミツトスイツチ４の
押釦４４ａを押して電動機２０の通電回路を閉成
させる。この結果、撹拌ドラム２１は洗浄装置３
０の給水管３４や噴射ノズル４６に邪摩されるこ
となく円滑に、揺動・回転して、粉末材料の撹拌
混合を行うことができる。 After cleaning the stirring drum 21, loosen the operation handle 37 again to release the fixation of the tube support plate 35, and at the same time, move the second stopper lever 40 to the locking pin 43.
3, and then move the pipe support plate 35 clockwise around the fixed shaft 33 in the direction shown in FIG. That is, after establishing it vertically, the first
The engagement hole 42b of the stopper lever 39 is
As shown in FIG. 4, it is engaged with the locking pin 43. Therefore, the water supply pipe 34 is maintained in a vertical state by the first stopper lever 39, and in this state, the operation handle 37 is tightened and the pipe support plate 34 is
5 is firmly tightened to prevent the water supply pipe 34 from swinging. When the water supply pipe 34 is held in a vertical position, the bottom of the pipe support plate 35 pushes the push button 44a of the limit switch 4, thereby closing the energizing circuit of the electric motor 20. As a result, the stirring drum 21 is removed from the cleaning device 3.
The powder material can be stirred and mixed by smoothly swinging and rotating without being interfered with by the water supply pipe 34 or the injection nozzle 46.
本考案は上述のように、撹拌ドラムの材料投入
口側に、撹拌ドラムの揺動運動に支障を生じない
範囲で給水管を所要の角度、撹拌ドラム側に傾斜
可能に樹立させ、しかも、この給水管の先端には
撹拌ドラムの材料投入口内に出没できる角度でほ
ぼ倒Ｌ字状に曲成された噴射ノズルを伸縮可能に
接合して取付け、上記撹拌ドラムを所要の角度傾
斜させた状態で上記給水管の先端に設けた噴射ノ
ズルを撹拌ドラム内に進入させ、この噴出口から
洗浄水を撹拌ドラム内に噴射させて撹拌ドラムの
洗浄を行うように構成されているので、本考案は
以下に示すような効果を奏する。 As described above, the present invention has a water supply pipe installed on the material input side of the stirring drum so that it can be tilted toward the stirring drum at a required angle within a range that does not interfere with the swinging movement of the stirring drum. At the tip of the water supply pipe, an injection nozzle bent into an inverted L-shape at an angle that allows it to enter and retract into the material input port of the stirring drum is attached so as to be extendable and retractable, and when the stirring drum is tilted at the required angle. The spray nozzle provided at the tip of the water supply pipe is inserted into the stirring drum, and the cleaning water is sprayed into the stirring drum from this spout to clean the stirring drum. This produces the following effects.
(1) 撹拌ドラムの材料投入方向側に噴射ノズルを
備えた給水管が、撹拌ドラム内に噴射ノズルを
出没できるように配置されているので、撹拌ド
ラムは摩擦車上に乗載したままで洗浄が行い得
るため、撹拌ドラムの洗浄作業は、従来のよう
に、特別に労力を要することなく迅速にかつ容
易に行うことができる。(1) The water supply pipe equipped with a spray nozzle on the material input direction side of the stirring drum is arranged so that the spray nozzle can go in and out of the stirring drum, so the stirring drum can be cleaned while mounted on the friction wheel. Therefore, the cleaning work of the stirring drum can be performed quickly and easily without requiring any special effort as in the conventional method.
(2) 又、撹拌ドラムの洗浄に際しては、給水管は
撹拌ドラムの傾斜角度と対応させて一動作で傾
斜させることができ、しかも、その傾斜角度の
維持は操作ハンドルを締付けるのみでよいた
め、給水管の傾斜角度設定が容易に行い得る
他、ストツパーレバーの採用により、給水管の
傾斜角度を確実に保持させているので、洗浄
中、撹拌ドラムの回転による振動によつて、給
水管の傾斜角度がかわるということは全くな
く、洗浄作業を円滑に行うことができる。(2) Furthermore, when cleaning the stirring drum, the water supply pipe can be tilted in one operation in accordance with the tilt angle of the stirring drum, and the tilt angle can be maintained by simply tightening the operating handle. In addition to making it easy to set the inclination angle of the water supply pipe, the use of a stopper lever ensures that the inclination angle of the water supply pipe is maintained. The inclination angle does not change at all, and cleaning work can be performed smoothly.
(3) 更に、給水管には先端がほぼ倒Ｌ字状に曲成
された噴射ノズルを伸縮可能に取付けてあるの
で、撹拌ドラムの傾斜に応じて、噴射ノズルを
給水管より伸退させることにより、撹拌ドラム
を最大角度傾斜させても、撹拌ドラム内に進入
させることができるので、その洗浄作業は何等
支障なく円滑に行うことができる。(3) Furthermore, a spray nozzle with an approximately inverted L-shaped tip is attached to the water supply pipe so that it can be extended and retracted. Therefore, by extending and retracting the spray nozzle from the water supply pipe according to the inclination of the agitating drum, the spray nozzle can enter the agitating drum even when the agitating drum is tilted to the maximum angle, so that the cleaning operation can be carried out smoothly and without any hindrance.
(4) しかも、本案装置は、撹拌ドラムを所要角度
傾斜させて洗浄を行つているので、洗浄水は撹
拌ドラムの底面が漬かる程度で撹拌ドラム内に
補給すればよいので、少ない洗浄水で効率的な
洗浄作業が行い得ると共に、洗浄作業中は、撹
拌ドラムを回転させているので、洗浄水のばね
上がり現像を有効に利用して撹拌ドラム内の
隅々まで能率よく洗浄することができる利点も
ある。(4) Moreover, since the proposed device performs cleaning by tilting the stirring drum at the required angle, cleaning water only needs to be replenished into the stirring drum to the extent that the bottom of the stirring drum is submerged. In addition, since the stirring drum is rotated during the cleaning operation, the spring-up development of the cleaning water can be effectively used to efficiently clean every corner of the stirring drum. There is also.
このように、本考案の洗浄装置は、撹拌ドラム
を撹拌装置にセツトしたままで、給水管を一動作
で所定角度に傾倒させるだけで、迅速、簡易に撹
拌ドラムを洗浄することができ、しかも、洗浄装
置は撹拌装置に附設してあるため、特別な設置ス
ペースを必要とせず、かつ構造が簡素で操作が至
使である等、幾多のすぐれた功果を有するもので
ある。 As described above, the cleaning device of the present invention can quickly and easily clean the stirring drum by simply tilting the water supply pipe to a predetermined angle in one motion while the stirring drum is set in the stirring device. Since the cleaning device is attached to the stirring device, it does not require any special installation space, has a simple structure, and is easy to operate.
第１図は本考案の洗浄装置を備えた撹拌装置の
正面図、第２図は側面図、第３図は洗浄装置の正
面図、第４図は洗浄装置の側面図、第５図は噴射
ノズルの使用状態を示す要部縦面図、第６図は噴
射ノズルと給水管との接合状態を示す縦断面図、
第７図は排水ホースの取付状態を示す縦断面図、
第８図乃至第９図は撹拌ドラムのそれぞれ異つた
洗浄状況を説明するための説明図である。
１・台板、１３・クランク機構、２１・撹拌ド
ラム、３４・給水管、４６・噴射ノズル、４７・
噴出口。
Figure 1 is a front view of an agitation device equipped with the cleaning device of the present invention, Figure 2 is a side view, Figure 3 is a front view of the cleaning device, Figure 4 is a side view of the cleaning device, and Figure 5 is an injection FIG. 6 is a vertical cross-sectional view showing the state of connection between the injection nozzle and the water supply pipe;
Figure 7 is a longitudinal sectional view showing the installation state of the drainage hose;
FIGS. 8 and 9 are explanatory diagrams for explaining different cleaning conditions of the stirring drum. 1. Base plate, 13. Crank mechanism, 21. Stirring drum, 34. Water supply pipe, 46. Spray nozzle, 47.
spout.
Claims (1)
板上に摩擦車を介して回転可能に乗載した撹拌ド
ラムの長さ方向の端部と対応する位置に、給水源
と接続された給水管を上記撹拌ドラム側に傾斜可
能に樹立し、この給水管には、先端に複数の噴出
口を穿設してこの噴出口を有する先端部が、上記
撹拌ドラムの長さ方向の端部に設けた開口から撹
拌ドラム内に出没可能に挿入できる角度で曲成し
た倒Ｌ字状の噴射ノズルを、伸縮可能に連結して
成る撹拌ドラムの洗浄装置。 A water supply connected to a water supply source at a position corresponding to the longitudinal end of the stirring drum rotatably mounted via a friction wheel on a base plate that is pivotally supported on a support shaft and connected to a crank mechanism. A pipe is established so as to be tiltable toward the stirring drum, and the water supply pipe has a plurality of spouting ports at its tip, and the tip having the spouting ports is attached to the longitudinal end of the stirring drum. A cleaning device for a stirring drum comprising an inverted L-shaped injection nozzle that is extendably connected to an angle that allows the spray nozzle to be inserted retractably into the stirring drum through a provided opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10948483U JPS6017235U (en) | 1983-07-13 | 1983-07-13 | Stirring drum cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10948483U JPS6017235U (en) | 1983-07-13 | 1983-07-13 | Stirring drum cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6017235U JPS6017235U (en) | 1985-02-05 |
| JPS634496Y2 true JPS634496Y2 (en) | 1988-02-05 |
Family
ID=30255021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10948483U Granted JPS6017235U (en) | 1983-07-13 | 1983-07-13 | Stirring drum cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017235U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5199717B2 (en) * | 2008-03-31 | 2013-05-15 | 住友化学株式会社 | Mixed cleaning method and mixed cleaning apparatus |
| ES2699093T3 (en) * | 2010-12-23 | 2019-02-07 | Gea Food Solutions Bakel Bv | Method of cleaning a molding drum |
-
1983
- 1983-07-13 JP JP10948483U patent/JPS6017235U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6017235U (en) | 1985-02-05 |
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