JP3118769B2 - Circular fermenter stirring device - Google Patents
Circular fermenter stirring deviceInfo
- Publication number
- JP3118769B2 JP3118769B2 JP08348573A JP34857396A JP3118769B2 JP 3118769 B2 JP3118769 B2 JP 3118769B2 JP 08348573 A JP08348573 A JP 08348573A JP 34857396 A JP34857396 A JP 34857396A JP 3118769 B2 JP3118769 B2 JP 3118769B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- vertical guide
- stirrer
- fermenter
- lifting
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Treatment Of Sludge (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Fertilizers (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Processing Of Solid Wastes (AREA)
Description
【0001】[0001]
【発明の属する技術分野】この発明は円形発酵槽の攪拌
装置に関し、特に発酵堆肥製造設備として有効なものを
提供する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stirring device for a circular fermenter, and more particularly, to a device which is effective as a fermentation compost manufacturing facility.
【0002】[0002]
【従来の技術】従来の円形発酵槽の攪拌装置は、円形発
酵槽の中央支持台上に基部を軸支されて円形発酵槽の半
径方向に伸び、先端を槽壁上縁に載せた旋回フレームに
攪拌機の掻上げ用すだれ形無端コンベアを吊下げて旋回
させ、円形発酵槽内の原料を次々と掻上げ用すだれ形無
端コンベアの攪拌羽根で槽底から掻上げ、後方へ落とし
て均一に発酵させるようにしたものである。2. Description of the Related Art A conventional stirring apparatus for a circular fermenter has a swivel frame having a base supported on a central support of the circular fermenter, extending in a radial direction of the circular fermenter, and a tip mounted on an upper edge of the tank wall. The endless conveyor is hung and swirled, and the raw materials in the round fermenter are successively scraped up from the bottom of the tank with the stirring blades of the endless conveyor, then dropped backward and fermented uniformly. It is intended to be.
【0003】[0003]
【発明が解決しようとする課題】上記攪拌装置は原料を
満たした円形発酵槽の槽底を浚える大きな掻上げ用すだ
れ形無端コンベアを、円形発酵槽の中央から槽壁まで伸
びた旋回フレームに吊下げて旋回させる。原料に異物が
混入していて攪拌機に異常が発生した場合の異物除去
や、長時間運転による摩耗部品の交換、定期点検等の際
は掻上げ用すだれ形無端コンベア下端の従動輪の周囲ま
で原料を除去しなければならない。それはもっぱら人力
によらざるを得ず、肉体的にも辛く、非衛生的な状態
で、作業員2名で6〜7時間を要している。この発明は
その作業員の労苦を無くして安全を守り、あわせて経費
の節減をはかる。The above-mentioned agitator converts a large endless endless conveyor for picking up a round fermenter filled with raw materials into a rotating frame extending from the center of the circular fermenter to the tank wall. Suspended and swivel. When foreign matter is mixed in the raw material and the stirrer fails, the foreign matter is removed to the periphery of the driven wheel at the lower end of the endless conveyor for scraping up when exchanging worn parts after long-term operation, periodic inspection, etc. Must be removed. It has to rely exclusively on human power, is physically painful and unsanitary, and takes 6-7 hours for two workers. The present invention eliminates the labor of the worker, keeps the safety, and also saves the cost.
【0004】[0004]
【課題を解決するための手段】常時槽底に達するまで深
く原料内に入込んだ掻上げ用すだれ形無端コンベアを修
理、点検するには、一般常識では掻上げ用すだれ形無端
コンベアを円形発酵槽内から引上げて行うことをまず考
える。その常識に反し、円形発酵槽内の掻上げ用すだれ
形無端コンベアの周囲の原料を掻き出すために多大の労
力を払うのには2つの理由がある。[Means to solve the problem] To repair and check the endless conveyer, which has been deeply penetrated into the raw material until it reaches the bottom of the tank at all times, it is common general knowledge that the endless conveyer, which is used for picking up, is circularly fermented. First, consider pulling it up from the tank. Contrary to that common sense, there are two reasons why a great deal of effort is required to scrape the raw material around the endless conveyer for scraping in the round fermenter.
【0005】理由の1は円形発酵槽を据えた環境が天井
走行クレーンや大型クレーンに適しない事、理由の2は
掻上げ用すだれ形無端コンベアは縦横とも約4mもあ
り、しかもすだれ状に攪拌羽根があって傷みやすく、扱
いにくい事である。The first reason is that the environment in which the circular fermenter is installed is not suitable for overhead traveling cranes and large cranes. The second reason is that the endless conveyer for picking up is about 4 m in length and width and is agitated in an interdigital manner. It is easy to be damaged because it has feathers.
【0006】本発明者は研究の結果、掻上げ用すだれ形
無端コンベアの高さは4mあっても、原料に埋まるのは
実際上その半分以下であり、その程度引上げるなら大が
かりなクレーンに頼らなくても、掻上げ用すだれ形無端
コンベアを吊るしている旋回フレームに引上げ装置を付
設し得るのでないか。その方がクレーンで吊るよりも安
定で、攪拌羽根を傷める恐れが少ないと考えた。しか
し、これを具体化するには槽壁や旋回フレームに過大な
力がかからないよう、引上げ装置を徹底的に軽量化しな
ければならない。As a result of the research, the present inventor has found that even if the height of the endless conveyer for picking up is 4 m, it is practically less than half that of the endless conveyor buried in the raw material. Wouldn't it be possible to attach a pulling device to the revolving frame that suspends the endless conveyor for picking up the blinds without it? We thought that it was more stable than hanging with a crane and less likely to damage the stirring blades. However, in order to realize this, the pulling device must be thoroughly reduced in weight so that excessive force is not applied to the tank wall and the turning frame.
【0007】結果として、この発明が旋回フレームに新
たに加えた掻上げ用すだれ形無端コンベア引上げ装置
は、一対の垂直案内枠と、攪拌機取付用の昇降フレーム
とが主なもので、あとはチエン、チエン案内車、多条チ
エン車、駆動軸、駆動モータ等の駆動部品だけである。As a result, an endless conveyor pulling-up device for a scooping device newly added to the revolving frame according to the present invention mainly comprises a pair of vertical guide frames and an elevating frame for mounting a stirrer. , A chain guide car, a multi-row chain car, a drive shaft, a drive motor, and other driving parts.
【0008】[0008]
【発明の実施の形態】この発明の円形発酵槽の攪拌装置
は、円形発酵槽の中央支持台上に基部を軸支されて上記
円形発酵槽の半径方向に伸び、先端を槽壁上縁に載せた
旋回フレームに攪拌機の掻上げ用すだれ形無端コンベア
を吊下げて旋回させ、上記円形発酵槽内の原料を次々と
上記掻上げ用すだれ形無端コンベアの攪拌羽根で槽底か
ら掻上げ、後方へ落として均一に発酵させる攪拌装置に
おいて、上記旋回フレームは、軸支部を除く旋回部分の
内外端に立って対向する一対の垂直案内枠と、上記攪拌
機を取付けて、上記旋回フレームの上記両垂直案内枠間
に水平に載った昇降フレームと、この昇降フレームを上
記両垂直案内枠沿いに水平姿勢を保って昇降させる昇降
駆動機構と、を備えることを特徴とする。BEST MODE FOR CARRYING OUT THE INVENTION The stirring device for a circular fermenter according to the present invention has a base supported on a central support base of the circular fermenter and extends in a radial direction of the circular fermenter, and a tip of the circular fermenter is connected to an upper edge of the tank wall. The endless endless conveyor for picking up the stirrer is suspended and turned on the turning frame on which the stirrer is placed, and the raw materials in the circular fermenter are successively picked up from the bottom of the tank with the stirring blades of the endless conveyer for endless conveyor for picking up. In the stirring device for dropping and fermenting uniformly, the revolving frame is provided with a pair of vertical guide frames that stand and oppose each other at the inner and outer ends of the revolving portion excluding the pivot portion, and the agitator is attached to the revolving frame. It is characterized by comprising an elevating frame mounted horizontally between the guide frames, and an elevating drive mechanism for elevating the elevating frame while maintaining a horizontal posture along the vertical guide frames.
【0009】そして、上記昇降駆動機構は、上記昇降フ
レームの4隅を吊るしたそれぞれのチエンと、上記各垂
直案内枠の上部左右のチエン案内車と、上記両垂直案内
枠の側縁部にあって、それぞれ当該垂直案内枠の上記左
右のチエン案内車を経て上記昇降フレームを巻上げ巻下
ろす多条チエン車と、上記両垂直案内枠の側縁部間に渡
し設けた上記両多条チエン車共通の駆動軸と、この駆動
軸を回転駆動する駆動モータと、からなるものが勧めら
れる。The lifting drive mechanism is provided at each of the chains suspending the four corners of the lifting frame, at the upper left and right chain guide wheels of the vertical guide frames, and at the side edges of the two vertical guide frames. A multi-strip car for hoisting and lowering the elevating frame via the left and right chain guide wheels of the vertical guide frame, and the multi-strip chain car provided between the side edges of the vertical guide frames. And a drive motor for rotating the drive shaft.
【0010】[0010]
【実施例】図1〜3にこの発明の一実施例を示す。図1
は円形発酵槽の半分の縦断面図で、槽壁をA、槽底をB
としている。円形発酵槽の中央(図では左端)に中央支
持台1が立ち、その上端に攪拌機用旋回フレーム2の軸
支部2aが軸支されている周知の構造で、中央支持台1
の詳細は略した。1 to 3 show one embodiment of the present invention. FIG.
Is a vertical cross-sectional view of a half of a circular fermenter, where the tank wall is A and the tank bottom is B
And A well-known structure in which a center support stand 1 stands at the center (left end in the figure) of the circular fermenter, and a shaft support 2a of a revolving frame 2 for a stirrer is supported at the upper end thereof.
Details are omitted.
【0011】攪拌機3の掻上げ用すだれ形無端コンベア
3aは従来、攪拌機用旋回フレーム2の梁部に直接取付
けられていたが、この発明では攪拌機用旋回フレーム2
の上に載った昇降フレーム4の梁部4aに付けられてい
る。この例では掻上げ用すだれ形無端コンベア3aを2
セット並べている。Conventionally, the endless conveyer 3a for picking up the agitator 3 is directly attached to the beam of the revolving frame 2 for the agitator.
It is attached to the beam portion 4a of the lifting frame 4 placed on the top. In this example, the endless conveyer 3a is used for
Set is arranged.
【0012】図2,3でよく分るが、周知の攪拌機用旋
回フレーム2は槽壁Aの半径方向を長手とする長方形の
枠組みで、その基部側は前述の中央支持台1上に軸支部
2aを軸支され、先端は槽壁A上のレールRに載ってい
る。図2に示すようにレールRに載る車輪とその駆動モ
ータ2c付き脚部2bが攪拌機用旋回フレーム2先端の
左右につき出ている。2 and 3, the well-known revolving frame 2 for the stirrer is a rectangular frame whose longitudinal direction is the radial direction of the tank wall A, and the base side of which is supported on the above-mentioned central support table 1 by a shaft support. 2a is pivotally supported, and the tip is mounted on a rail R on the tank wall A. As shown in FIG. 2, the wheels mounted on the rail R and the legs 2b with the drive motors 2c protrude from the left and right ends of the tip of the revolving frame 2 for the stirrer.
【0013】2セットの掻上げ用すだれ形無端コンベア
3aはそれぞれの攪拌用モータ5によって、チエン車5
a,5b、チエン5cを介して掻上げ用すだれ形無端コ
ンベア3a上端の駆動車6を回転駆動される。これによ
り駆動車6、従動車7間を、すだれ状につながれた攪拌
羽根8が循環して、槽底B付近から前側原料を掻上げ、
後側シュート9上へ落として次第に前進し、また原料を
円形発酵槽の外側から内側へと次第に移動させる傾斜板
9aを備える周知の構造である。[0013] The two sets of endless conveyors 3a for picking up the interdigital drive are driven by respective agitating motors 5 to make a chain wheel 5
The drive wheel 6 at the upper end of the endless conveyor 3a for picking up is rotatably driven through the chain 5a, 5b and the chain 5c. As a result, the agitating blades 8 connected in an interdigital manner circulate between the driving wheel 6 and the driven wheel 7 to scrape the front raw material from near the tank bottom B,
This is a well-known structure provided with an inclined plate 9a for gradually moving forward after dropping on the rear chute 9 and for moving the raw material gradually from the outside to the inside of the circular fermenter.
【0014】さてこの発明は新設した昇降フレーム4に
攪拌機3全体を付けて攪拌機用旋回フレーム2上に載せ
ておき、昇降フレーム4を上昇させて掻上げ用すだれ形
無端コンベア3aを図1,2に鎖線で示す上昇位置3
a′へ引上げる点に特徴がある。そのための機構として
は、まず掻上げ用すだれ形無端コンベア3a、後側シュ
ート9、及び攪拌用モータ5等を付けた上記昇降フレー
ム4の昇降を案内するため、攪拌機用旋回フレーム2の
軸支部2aを除く旋回部分の内外端に立って対向する一
対の垂直案内枠10,10、そしてこの垂直案内枠1
0,10沿いに昇降フレーム4を昇降させる昇降駆動機
構、図の例では昇降フレーム4の4隅を吊るしたそれぞ
れのチエン11、各垂直案内枠10の上部左右のチエン
案内車12、各垂直案内枠10,10の側縁部にあっ
て、それぞれ垂直案内枠10の左右のチエン案内車12
を経て昇降フレーム4を巻上げ巻下ろす多条チエン車1
3、各垂直案内枠10,10の側縁部間に渡し設けた各
多条チエン車13,13共通の駆動軸14、この駆動軸
14を回転駆動する駆動モータ15等である。According to the present invention, the whole of the stirrer 3 is attached to the newly installed lifting frame 4 and is mounted on the revolving frame 2 for the stirrer. Ascending position 3 shown by the dashed line
The feature is that it is pulled up to a '. As a mechanism for this purpose, first, the shaft support 2a of the revolving frame 2 for the stirrer is used to guide the raising and lowering of the lifting frame 4 with the interdigital conveyor 3a for picking up, the rear chute 9 and the motor 5 for stirring. A pair of vertical guide frames 10, 10 facing each other while standing at the inner and outer ends of the turning portion except for the vertical guide frame 1
An elevating drive mechanism for elevating the elevating frame 4 along 0, 10; in the example shown, each chain 11 suspending four corners of the elevating frame 4, the upper and lower chain guide wheels 12 of each vertical guide frame 10, each vertical guide Right and left chain guide wheels 12 of the vertical guide frame 10 at the side edges of the frames 10, 10.
Hoisting and lowering the lifting frame 4 through
3, a drive shaft 14 that is provided between the side edges of the vertical guide frames 10 and 10 and that is shared by the multi-row wheels 13 and a drive motor 15 that drives the drive shaft 14 to rotate.
【0015】この発明は円形発酵槽の掻上げ用すだれ形
無端コンベア3aを、その攪拌機用旋回フレーム2上で
随時、必要な高さだけ自動的に引上げられるようにした
構成が最大の特徴であるが、この構想の具体化には上記
昇降駆動機構が大きく貢献している。その昇降駆動機構
だけ取出して画いた図4〜8により、図1〜3と対比し
つつ詳細に説明する。部品符号はすべて共通である。な
お図4〜8は説明図で、簡略に画いてあるので図1〜3
とは多少異なる所もある。The most characteristic feature of the present invention is that the endless conveyer 3a for picking up a circular fermenter can be automatically pulled up on the revolving frame 2 for the stirrer to a required height at any time. However, the above-mentioned lifting drive mechanism has contributed greatly to the realization of this concept. 4 to 8 which show only the lifting drive mechanism will be described in detail in comparison with FIGS. All part codes are common. 4 to 8 are explanatory diagrams, which are simply drawn.
Some are slightly different.
【0016】図4〜7はいずれも攪拌機用旋回フレーム
2上の昇降駆動機構のみを画いている。図8は攪拌機用
旋回フレーム2、垂直案内枠10,10も略して見やす
くしている。従来、攪拌機用旋回フレーム2に取付けら
れていた攪拌機3は昇降フレーム4に取付けられてい
る。図4,5はその昇降フレーム4が攪拌機用旋回フレ
ーム2に載った平常時の位置にあり、図6,7は修理点
検のため昇降フレーム4が引上げられた位置にある。FIGS. 4 to 7 show only the lifting / lowering drive mechanism on the revolving frame 2 for the stirrer. FIG. 8 also omits the revolving frame 2 for the stirrer and the vertical guide frames 10 to make it easier to see. Conventionally, the stirrer 3 attached to the rotating frame 2 for the stirrer is attached to the lifting frame 4. FIGS. 4 and 5 show the elevator frame 4 in a normal position where the elevator frame 4 is mounted on the agitator revolving frame 2, and FIGS. 6 and 7 show the elevator frame 4 in a position where the elevator frame 4 is pulled up for repair and inspection.
【0017】平常時の状態は図4〜8では不正確ゆえ、
図1〜3でまず説明する。昇降フレーム4は、矩形枠
で、その両側短辺が図1に示すように攪拌機用旋回フレ
ーム2の短辺に重ねて載せられ、安定している。昇降フ
レーム4の両短辺の外面左右に昇降案内ローラ4bを付
けて、門形の垂直案内枠10の左右の柱部内側に当接さ
せている。昇降フレーム4の両短辺間に攪拌機3の重量
に耐える丈夫な梁部4aが渡されている。その梁部4a
の両端板4c上に、掻上げ用すだれ形無端コンベア3a
の駆動車6を付けた攪拌機ブラケット3bが調整部3c
を介して取付けられている。調整部3cは掻上げ用すだ
れ形無端コンベア3aの駆動車6、従動車7の間隔調整
用である。The normal state is inaccurate in FIGS.
This will be described first with reference to FIGS. The elevating frame 4 is a rectangular frame whose short sides on both sides are mounted on the short sides of the revolving frame 2 for the stirrer as shown in FIG. 1 and are stable. Elevating guide rollers 4b are attached to the left and right outer surfaces of both short sides of the elevating frame 4, and are brought into contact with the inside of the left and right pillar portions of the portal-shaped vertical guide frame 10. A durable beam portion 4a that can withstand the weight of the stirrer 3 is passed between both short sides of the lifting frame 4. The beam part 4a
Endless conveyor 3a for picking up on both end plates 4c
The stirrer bracket 3b to which the driving wheel 6 of FIG.
Mounted through. The adjusting section 3c is for adjusting the distance between the driving wheel 6 and the driven wheel 7 of the endless conveyor 3a for picking up the interdigital conveyor.
【0018】さて昇降フレーム4の昇降動作は図4〜8
の方が分りやすい。図4,5は昇降フレーム4が僅かに
引上げられた状態になっているが、それは1個の駆動モ
ータ15で攪拌機3を載せた重い昇降フレーム4を安定
に水平を保って、真上へ引上げる。昇降フレーム4の外
枠は矩形で、その両側短辺は両側の垂直案内枠10の柱
部に軽く当接したり離れたりして昇降し、また前述のよ
うに昇降案内ローラ4bが同じ垂直案内枠10の柱部内
側を転進するので、昇降フレーム4は一対の垂直案内枠
10だけで縦横の水平方向偏りを制せられる。The lifting operation of the lifting frame 4 will be described with reference to FIGS.
Is easier to understand. FIGS. 4 and 5 show a state in which the lifting frame 4 is slightly pulled up. This is because the heavy lifting frame 4 on which the stirrer 3 is mounted is stably kept horizontal by one drive motor 15 and pulled upward. increase. The outer frame of the elevating frame 4 is rectangular, and the short sides on both sides thereof move up and down by lightly contacting and separating from the pillars of the vertical guide frames 10 on both sides, and as described above, the elevating guide rollers 4b have the same vertical guide frame. Since the inside of the pillar portion 10 is turned, the vertical movement of the lifting frame 4 can be controlled by the vertical guide frames 10 alone.
【0019】そして昇降フレーム4を水平に保って昇降
させるのは、次に述べる昇降駆動機構である。攪拌機3
を付けた昇降フレーム4は4本のチエン11により4隅
を吊られている。各チエン11はそれぞれ両側の垂直案
内枠10の上部左右のチエン案内車12により、向きを
垂直から水平に変えて多条チエン車13に掛けられ、そ
こから垂下して2本共通の均衡重錘(カウンタウエイ
ト)16につながれている。多条チエン車13は図8で
よく分るように、1個でチエン11を2本ずつ巻上げ巻
下げる。The lifting drive mechanism described below keeps the lifting frame 4 horizontal while moving it up and down. Stirrer 3
The lifting frame 4 marked with is suspended at four corners by four chains 11. Each chain 11 is hanged on a multi-row chain wheel 13 by changing the direction from vertical to horizontal by a chain guide wheel 12 on the upper left and right sides of a vertical guide frame 10 on both sides, and hanging from the same, two common counterweights. (Counter weight) 16. As can be clearly seen in FIG. 8, the multi-row chain wheel 13 lifts and lowers the chain 11 two by two.
【0020】4本のチエン11を巻上げる2個の多条チ
エン車13は、一本の共通の駆動軸14によって駆動さ
れ、その駆動軸14は駆動モータ15によって回転駆動
される。駆動モータ15は片方の垂直案内枠10の外側
に取付けられ、両側の垂直案内枠10の側縁部間に渡し
設けた駆動軸14の一端をチエン又はベルトで回転駆動
する。駆動軸14は両端部の固定チエン車により各多条
チエン車13に直結した受動チエン車13aを駆動す
る。The two multi-row wheels 13 for winding the four chains 11 are driven by one common drive shaft 14, and the drive shaft 14 is driven to rotate by a drive motor 15. The drive motor 15 is mounted on the outside of one of the vertical guide frames 10, and one end of a drive shaft 14 provided between the side edges of the vertical guide frames 10 on both sides is rotationally driven by a chain or a belt. The drive shaft 14 drives a passive chain wheel 13a directly connected to each multi-row chain wheel 13 by fixed chain wheels at both ends.
【0021】上述のように駆動モータ151個で4本の
チエン11を同じ条件で引上げ、引下げ、また均衡重錘
16は同じ重さのもの2個で、それぞれ2本ずつのチエ
ン11を引いている。従って4本のチエン11は常に同
等の力で等距離だけ巻上げ巻下げられることになり、昇
降フレーム4は常に水平姿勢を保って昇降する。As described above, four chains 11 are pulled up and down by the drive motor 151 under the same conditions, and two counterweights 16 of the same weight are used. I have. Therefore, the four chains 11 are always hoisted and lowered by the same force and the same distance, and the elevating frame 4 always moves up and down while maintaining a horizontal posture.
【0022】以上一実施例について述べたが、この発明
はその要旨を変えることなく、実施条件により多様に変
化、応用し得ること言うまでもない。その昇降駆動機構
はチエンでなく、液圧によってもよく、要は攪拌機用旋
回フレーム上の一対の垂直案内枠沿いに昇降フレームを
昇降させる手段であればよい。なお昇降フレーム4の昇
降距離は実用上、掻上用すだれ形げ無端コンベア3aの
下端を円形発酵槽外へ出すほどの必要はなく、図1,2
の実施例は深さ2mの槽で昇降距離1mにしている。Although one embodiment has been described above, it goes without saying that the present invention can be variously changed and applied depending on the working conditions without changing the gist thereof. The raising / lowering drive mechanism may be hydraulic instead of a chain. In short, any mechanism may be used as long as it raises / lowers the raising / lowering frame along a pair of vertical guide frames on the rotating frame for the stirrer. In addition, the lifting distance of the lifting frame 4 does not need to be such that the lower end of the endless conveyor 3a for scraping is made out of the circular fermenter in practical use.
In this embodiment, the ascent / descent distance is 1 m in a tank having a depth of 2 m.
【0023】[0023]
【発明の効果】円形発酵槽内を旋回する攪拌機の掻上げ
用すだれ形無端コンベアは普通、縦横4mもあり、多数
の攪拌羽根を付けた複雑な構造であるため、解体時以外
はこれを円形発酵槽外または上方へ引出すことは考えら
れなかった。この発明はこの常識を破り、少なくとも掻
上げ用すだれ形無端コンベアの修理、点検が出来る所ま
で上方へ引上げる構想を得、これを具体化した。EFFECTS OF THE INVENTION An endless endless conveyor for picking up a stirrer rotating in a circular fermenter usually has a length and width of 4 m, and has a complicated structure with a large number of stirring blades. Withdrawal outside or above the fermenter was not considered. The present invention breaks this common sense, and has attained the idea of pulling up the endless conveyor at least to the point where the endless conveyor for scraping can be repaired and inspected.
【0024】すなわち従来通りの旋回フレームの上に一
対の垂直案内枠を対向させ、その間に攪拌機を付けた昇
降フレームを寝かし、これに昇降駆動機構を加えただけ
の簡素な構成で、攪拌機を修理、点検に必要な程度に円
形発酵槽内から自動昇降させる。またその昇降駆動機構
は、昇降フレームの4隅を吊る4本のチエン、2個の多
条チエン車、駆動軸、及び1個の駆動モータで、水平姿
勢を保って昇降フレームを昇降させ得た。この発明によ
り従来、円形発酵槽の中へ入って掻上げ用すだれ形無端
コンベアのまわりの原料を排除するのに6〜7時間も要
していた作業者の労苦、不経済を解消し得た効果は絶大
である。That is, the stirrer is repaired by a simple structure in which a pair of vertical guide frames are opposed to the conventional turning frame, and the elevating frame provided with the stirrer is laid between them, and an elevating drive mechanism is added thereto. Automatically ascending and descending from the inside of the round fermenter to the extent necessary for inspection. The lifting drive mechanism was able to raise and lower the lifting frame while maintaining a horizontal posture with four chains, two multi-row wheels, a drive shaft, and one drive motor hanging four corners of the lifting frame. . According to the present invention, it has been possible to eliminate the labor and uneconomics of the operator who conventionally required 6 to 7 hours to remove the raw materials around the endless conveyer for entering the round fermenter into the round fermenter. The effect is enormous.
【図1】この発明一実施例を装備した発酵槽の要部を示
す縦断面図である。FIG. 1 is a longitudinal sectional view showing a main part of a fermenter equipped with one embodiment of the present invention.
【図2】図1の要部側面図である。FIG. 2 is a side view of a main part of FIG.
【図3】図1の平面図である。FIG. 3 is a plan view of FIG. 1;
【図4】図1の実施例の昇降駆動機構の平常時の立面説
明図である。FIG. 4 is an elevational explanatory view of the lifting drive mechanism of the embodiment of FIG. 1 in a normal state;
【図5】図4の側面説明図である。FIG. 5 is an explanatory side view of FIG. 4;
【図6】図4の昇降フレーム上昇時の立面説明図であ
る。FIG. 6 is an elevation explanatory view when the lifting frame of FIG. 4 is raised.
【図7】図6の側面説明図である。FIG. 7 is an explanatory side view of FIG. 6;
【図8】昇降駆動機構の説明用斜視図である。FIG. 8 is an explanatory perspective view of a lifting drive mechanism.
1 中央支持台 2 攪拌機用旋回フレーム 2a 軸支部 3 攪拌機 3a 掻上げ用すだれ形無端コンベア 4 昇降フレーム 8 攪拌羽根 10 垂直案内枠 11 チエン 12 チエン案内車 13 多条チエン車 14 駆動軸 15 駆動モータ DESCRIPTION OF SYMBOLS 1 Central support stand 2 Stirrer's revolving frame 2a Shaft support part 3 Stirrer 3a Raising interdigital endless conveyor 4 Lifting frame 8 Stirrer blade 10 Vertical guide frame 11 Chain 12 Chain guide wheel 13 Multi-chain wheel 14 Drive shaft 15 Drive motor
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 FI C05F 9/02 C05F 9/02 C C12M 1/02 C12M 1/02 A (58)調査した分野(Int.Cl.7,DB名) C05F 3/06 C05F 7/00 C05F 9/02 B01F 13/00 B09B 3/00 C02F 11/02 C12M 1/02 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 identification code FI C05F 9/02 C05F 9/02 C C12M 1/02 C12M 1/02 A (58) Fields surveyed (Int.Cl. 7 , DB Name) C05F 3/06 C05F 7/00 C05F 9/02 B01F 13/00 B09B 3/00 C02F 11/02 C12M 1/02
Claims (2)
されて上記円形発酵槽の半径方向に伸び、先端を槽壁上
縁に載せた旋回フレームに攪拌機の掻上げ用すだれ形無
端コンベアを吊下げて旋回させ、上記円形発酵槽内の原
料を次々と上記掻上げ用すだれ形無端コンベアの攪拌羽
根で槽底から掻上げ、後方へ落として均一に発酵させる
攪拌装置において、 上記旋回フレームは、軸支部を除く旋回部分の内外端に
立って対向する一対の垂直案内枠と、上記攪拌機を取付
けて、上記旋回フレームの上記両垂直案内枠間に水平に
載った昇降フレームと、この昇降フレームを上記両垂直
案内枠沿いに水平姿勢を保って昇降させる昇降駆動機構
と、を備えることを特徴とする円形発酵槽の攪拌装置。1. A round endless endless stirrer for a stirrer mounted on a swivel frame whose base is supported on a central support of a circular fermenter and extends in the radial direction of the circular fermenter and has a tip mounted on the upper edge of the tank wall. In a stirring apparatus, the conveyor is suspended and swirled, and the raw materials in the circular fermenter are sequentially scraped from the tank bottom by the stirring blades of the endless conveyer, and dropped backward to uniformly ferment. The frame is composed of a pair of vertical guide frames that are opposed to each other while standing at the inner and outer ends of the revolving portion excluding the shaft support portion, and the stirrer is attached, and the elevating frame horizontally mounted between the two vertical guide frames of the revolving frame, An elevating drive mechanism for raising and lowering the elevating frame while maintaining a horizontal posture along the vertical guide frames, and a stirrer for a circular fermenter.
たそれぞれのチエンと、上記各垂直案内枠の上部左右の
チエン案内車と、上記両垂直案内枠の側縁部にあって、
それぞれ当該垂直案内枠の上記左右のチエン案内車を経
て上記昇降フレームを巻上げ巻下ろす多条チエン車と、
上記両垂直案内枠の側縁部間に渡し設けた上記両多条チ
エン車共通の駆動軸と、この駆動軸を回転駆動する駆動
モータと、からなることを特徴とする円形発酵槽の攪拌
装置。2. The apparatus according to claim 1, wherein the lifting drive mechanism comprises: a chain that hangs four corners of the lifting frame; On the side edge of the vertical guide frame,
A multi-section chain car that hoists and lowers the lifting frame via the left and right chain guide wheels of the vertical guide frame,
A stirring device for a circular fermenter, comprising: a drive shaft shared between the two multi-row wheels provided between the side edges of the vertical guide frames; and a drive motor for rotating the drive shaft. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP08348573A JP3118769B2 (en) | 1996-12-26 | 1996-12-26 | Circular fermenter stirring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP08348573A JP3118769B2 (en) | 1996-12-26 | 1996-12-26 | Circular fermenter stirring device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10182270A JPH10182270A (en) | 1998-07-07 |
JP3118769B2 true JP3118769B2 (en) | 2000-12-18 |
Family
ID=18397930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP08348573A Expired - Fee Related JP3118769B2 (en) | 1996-12-26 | 1996-12-26 | Circular fermenter stirring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3118769B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100386831B1 (en) * | 2000-08-17 | 2003-06-09 | 주식회사 창진 | a |
KR20030082231A (en) * | 2002-04-17 | 2003-10-22 | 주식회사 창진 | a |
KR101898269B1 (en) * | 2018-06-28 | 2018-09-12 | 마이크로맥스 영농조합법인 | ferment treat apparatus of organic wastes |
-
1996
- 1996-12-26 JP JP08348573A patent/JP3118769B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH10182270A (en) | 1998-07-07 |
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