JPS5825303Y2 - Continuous tracking level meter - Google Patents
Continuous tracking level meterInfo
- Publication number
- JPS5825303Y2 JPS5825303Y2 JP3828078U JP3828078U JPS5825303Y2 JP S5825303 Y2 JPS5825303 Y2 JP S5825303Y2 JP 3828078 U JP3828078 U JP 3828078U JP 3828078 U JP3828078 U JP 3828078U JP S5825303 Y2 JPS5825303 Y2 JP S5825303Y2
- Authority
- JP
- Japan
- Prior art keywords
- friction plate
- chain wheel
- rotating shaft
- reverse
- weight
- 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
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
【考案の詳細な説明】
本案は機枠１に軸支した回動軸２に巻胴４を設け、同回
動軸２に摩擦板３を遊支し、同回動軸２に一方向りラッ
チ管８を嵌合するものである。[Detailed explanation of the invention] In this invention, a winding drum 4 is provided on a rotating shaft 2 that is pivotally supported on a machine frame 1, a friction plate 3 is freely supported on the rotating shaft 2, and the rotating shaft 2 is rotated in one direction. The latch tube 8 is fitted therein.
このクラッチ管８には正逆回動歯車又は鎖車１１を設げ
、同鎖車１１の両側面に設けた共動遊星歯車１２．１３
の一方１２を上記回動軸２に設げた太陽歯車１４に噛合
し、上記遊星歯車１２，１３の他方１３を上記摩擦板３
のボス部３′に設けた太陽歯車１５に噛合させることに
よって摩擦板３と回動軸２との間に差動歯車機構９を形
成することができる。This clutch pipe 8 is provided with a forward and reverse rotating gear or a chain wheel 11, and co-moving planetary gears 12 and 13 provided on both sides of the chain wheel 11.
One 12 of the planetary gears 12 and 13 meshes with the sun gear 14 provided on the rotating shaft 2, and the other 13 of the planetary gears 12 and 13 meshes with the friction plate 3.
A differential gear mechanism 9 can be formed between the friction plate 3 and the rotating shaft 2 by meshing with the sun gear 15 provided on the boss portion 3'.
そして正逆回動鎖車１１と機枠１に設けた正逆減速ブレ
ーキモーター１６の出力軸１７に設げた鎖車１８とをチ
ェノ１９で接続して正逆駆動装置１０を形成するもので
ある。The forward/reverse rotating chain wheel 11 and the chain wheel 18 provided on the output shaft 17 of the forward/reverse deceleration brake motor 16 provided on the machine frame 1 are connected by a chino 19 to form a forward/reverse drive device 10. .
巻胴４にはロープ５を巻回し、同ロープ５の先端にチェ
ノによる重錘６を垂下しかつ上記摩擦板３にはバンド形
抵抗板７を発条２０の力で圧接させるものであって両板
３，１の摩擦抵抗によるトルクを重錘６によるトルクよ
り小に形成する即ち摩擦抵抗によるトルクと重錘６の１
／２重量によるトルクとを平衡させる。A rope 5 is wound around the winding drum 4, and a chain weight 6 is suspended from the tip of the rope 5, and a band-shaped resistance plate 7 is pressed against the friction plate 3 by the force of a spring 20. To make the torque due to the frictional resistance of the plates 3 and 1 smaller than the torque due to the weight 6, that is, the torque due to the frictional resistance and the weight 6
/2 Balance the torque due to weight.
この平衡は発条２０の力を調節することによって行うこ
とができる。This balance can be achieved by adjusting the force of the spring 20.
一方向クラッチ管８は回動軸２に対し矢印ａ方向節ち上
記ロープ５０巻上げ方向に接続し反対方向即ち同ロープ
５の巻下げ方向に解放するものである。The one-way clutch pipe 8 is connected to the rotating shaft 2 in the direction of the arrow a in the winding direction of the rope 50, and is released in the opposite direction, that is, in the lowering direction of the rope 5.
従って溶鉱炉、農業用サイロ等の頂部に機枠１を支持し
、ロープ５および重錘６を炉又はサイロ内に垂下しモー
ター１６を始動して鎖車１１を第１図矢印ａ方向に回動
させると一方向りラッチ管８を介して回動軸２および巻
胴４が矢印ａ方向に回動し重錘６を巻上げることができ
ると共に共通軸２１に固定した共動遊星歯車１２，１３
の一方１２が一方の太陽歯車１４の回りを公転（自転し
ない）すると共に他方の遊星歯車１３も自転することな
く他方の太陽歯車１５の回りを公転するから同太陽歯車
１５は矢印ａ方向に回動し摩擦板３を摩擦力に抗して矢
印ａ方向に回動させるものである（第１図にその状態を
示す）。Therefore, the machine frame 1 is supported on the top of a blast furnace, agricultural silo, etc., the rope 5 and the weight 6 are suspended into the furnace or silo, the motor 16 is started, and the chain wheel 11 is rotated in the direction of arrow a in FIG. When the rotating shaft 2 and the winding drum 4 are rotated in the direction of the arrow a through the one-way latch tube 8, the weight 6 can be hoisted up.
One of the two planetary gears 12 revolves (does not rotate) around one sun gear 14, and the other planetary gear 13 also revolves around the other sun gear 15 without rotating, so the sun gear 15 rotates in the direction of arrow a. The friction plate 3 is rotated in the direction of arrow a against the frictional force (the state is shown in FIG. 1).
次にモーター１６を逆転させると鎖車１１が第２図矢印
す方向に回動し一方向りラッチ管８を回動軸２に対して
矢印す方向に遊動させるが、回動軸２は重錘６の重量に
よって同方向（矢印す方向）に回動するからクラッチ管
８と回動軸２とは共に同一方向に回動し両逆星歯車１２
．１３は自転せず公転して太陽歯車１５および摩擦板３
を摩擦力に抗して矢印す方向に回動させ、重錘６は下降
する。Next, when the motor 16 is reversed, the chain wheel 11 rotates in the direction indicated by the arrow in FIG. Since the weight of the weight 6 rotates in the same direction (in the direction indicated by the arrow), the clutch pipe 8 and the rotation shaft 2 both rotate in the same direction, and both the reverse star gears 12
．． 13 does not rotate but revolves around the sun gear 15 and friction plate 3
is rotated in the direction of the arrow against the frictional force, and the weight 6 is lowered.
この重錘６が炉内コークス上面２２に到達すると重錘６
の重量による巻胴４および回動軸２の矢印す方向の回動
は停止し一方の太陽歯車１４０回動も停止するが鎖車１
１は依然矢印す方向に回動し一方向りラッチ管８は停止
中の回動軸２の回りを矢印す方向に遊動する。When this weight 6 reaches the upper surface 22 of coke in the furnace, the weight 6
The rotation of the winding drum 4 and rotation shaft 2 in the direction of the arrow due to the weight of the chain wheel 1 stops, and the rotation of the sun gear 140 on the other hand also stops.
1 still rotates in the direction indicated by the arrow, and the one-way latch tube 8 freely moves in the direction indicated by the arrow around the rotating shaft 2 which is stopped.
従って停止太陽歯車１４の回りを一方の遊星歯車１２が
自転および公転しそれに伴って他方の遊星歯車１３も自
転および公転するからこれに噛合する他方の太陽歯車１
５を矢印す方向に回動させそれに伴って摩擦板３を摩擦
力に抗して矢印す方向に回動させる。Therefore, one of the planetary gears 12 rotates and revolves around the stopped sun gear 14, and the other planetary gear 13 also rotates and revolves, so the other sun gear 1 meshes with it.
5 is rotated in the direction indicated by the arrow, and accordingly, the friction plate 3 is rotated in the direction indicated by the arrow against the frictional force.
この状態において同摩擦板３と抵抗板７との摩擦抵抗に
よるトルクと重錘６の１／２重量によるトルクとが平衡
しロープ５を撓ませることなくこれを緊張状態に静止さ
せることができるし、その状態のまま炉内コークス上面
２２の下降に伴って重錘６を下降させ下降上面２２に追
従させることができる。In this state, the torque due to the frictional resistance between the friction plate 3 and the resistance plate 7 and the torque due to the 1/2 weight of the weight 6 are balanced, and the rope 5 can be held still in a tensioned state without being bent. In this state, the weight 6 can be lowered to follow the descending upper surface 22 of the coke in the furnace as the upper surface 22 of the coke in the furnace descends.
本案は上述のように構成したので農業用サイロ内の乾燥
籾上面や溶鉱炉内のコークス上面２２を検知し引続いて
同上面２２の下降に追従して連続的かつきわめて正確に
上面２２のレベルを検知し得るばかりでなくレベル計を
きわめて簡潔に形成し得る便益がある。Since the present invention is configured as described above, it detects the top surface of dried paddy inside an agricultural silo or the top surface 22 of coke in a blast furnace, and then continuously and extremely accurately measures the level of the top surface 22 by following the downward movement of the same top surface 22. There is the advantage that not only can it be detected, but the level meter can also be constructed very simply.
又摩擦板３と抵抗板γとの摩擦抵抗によるトルクを形成
し、かつ同摩擦抵抗トルクを重錘６によるトルクより小
となすことにより、ロープ５の巻上げおよび巻下げを支
障なくきわめて円滑に行い得ると共に上記上面２２の下
降に追従する重錘６のロープ５に差動歯車機構９を介し
てロープ巻上げ方向の緊張力を作用させ得て、上記重錘
６を上記上面２２から持上げることなく上記ロープ５の
撓みを防止し得ると共に同ローブ５を緊張状態に平衡さ
せ得て上記上面２２のレベルをきわめて正確に検知し得
る特長を有する。In addition, by forming a torque due to the frictional resistance between the friction plate 3 and the resistance plate γ and making the frictional resistance torque smaller than the torque due to the weight 6, the rope 5 can be hoisted up and lowered very smoothly without any trouble. At the same time, tension force can be applied in the rope winding direction via the differential gear mechanism 9 to the rope 5 of the weight 6 that follows the lowering of the upper surface 22, without lifting the weight 6 from the upper surface 22. It has the advantage of being able to prevent the rope 5 from bending, balance the rope 5 in a tensioned state, and detect the level of the upper surface 22 very accurately.
第１図は本案の連続追従式レベル計を示す斜視図、第２
図は同レベル計の下降状態の斜視図、第３図は追従状態
の斜視図、第４図は同レベル計の縦断面図である。
１・・・機枠、２・・・回動軸、３・・・摩擦板、４・
・・巻胴、５・・・ロープ、６・・・重錘、７・・・抵
抗板、８・・・一方向クラッチ管、９・・・差動歯車機
構、１０・・・正逆駆動装置、１１・・・正逆回動鎖車
、１２，１３・・・遊星歯車、１４．１５・・・太陽歯
車、１６・・・正逆減速ブレーキモーター １１・・・
出力軸、１８・・・鎖車。Figure 1 is a perspective view showing the continuous tracking type level meter of the present invention, Figure 2
This figure is a perspective view of the same level meter in a descending state, FIG. 3 is a perspective view of the following state, and FIG. 4 is a longitudinal sectional view of the same level meter. 1... Machine frame, 2... Rotating shaft, 3... Friction plate, 4...
... Winding drum, 5... Rope, 6... Weight, 7... Resistance plate, 8... One-way clutch tube, 9... Differential gear mechanism, 10... Forward/reverse drive Device, 11... Forward/reverse rotating chain wheel, 12, 13... Planetary gear, 14.15... Sun gear, 16... Forward/reverse deceleration brake motor 11...
Output shaft, 18...chain wheel.
Claims (2)
かつ同回動軸２に巻胴４を設げ、巻胴４に巻回したロー
プ５の先端に重錘６を垂下し、摩擦板３には抵抗板１を
圧接し、かつ上記回動軸２に上記ロープ５の巻上げ方向
に接続する一方向りラッチ管８を嵌合し、上記摩擦板３
と上記回動軸２とを一方向りラッチ管８に設けた差動歯
車機構９を介して正逆駆動装置１０に接続し、かつ同差
動歯車機構９が上記一方向クラッチ管８に正逆回動歯車
又は鎖車１１を同心に設け、同鎖車１１の両側面に設け
た遊星歯車１２゜１３０一方１２を上記回動軸２に設げ
た太陽歯車１４に噛合し、上記遊星歯車１２，１３の他
方１３を上記摩擦板３に設けた太陽歯車１５に噛合し、
かつ上記摩擦板３と抵抗板７との摩擦抵抗によるトルク
を上記重錘６によるトルクより小に形成してなる連続追
従式レベル計。(1) A friction plate 3 is loosely supported on a rotating shaft 2 supported on a machine frame 1,
A winding drum 4 is provided on the rotating shaft 2, a weight 6 is suspended from the tip of a rope 5 wound around the winding drum 4, a resistance plate 1 is pressed against the friction plate 3, and the rotating shaft 2 is provided with a winding drum 4. A one-way latch tube 8 connected to the winding direction of the rope 5 is fitted to the friction plate 3.
and the rotation shaft 2 are connected to a forward/reverse drive device 10 via a differential gear mechanism 9 provided in the one-way latch tube 8, and the differential gear mechanism 9 is connected to the one-way clutch tube 8 in a positive direction. A reverse rotating gear or chain wheel 11 is provided concentrically, and planetary gears 12° 130 are provided on both sides of the chain wheel 11.One 12 meshes with the sun gear 14 provided on the rotating shaft 2, and the planetary gear 12 , 13 meshes with the sun gear 15 provided on the friction plate 3,
The continuous tracking type level meter is configured such that the torque due to the frictional resistance between the friction plate 3 and the resistance plate 7 is smaller than the torque due to the weight 6.
機枠１に設げた正逆減速ブレーキモーター１６い出力軸
１７に設けた鎖車１８とを接続させて正逆駆動装置１０
を形成した実用新案登録請求の範囲第１項記載の連続追
従式レベル計。(2) Forward/reverse drive device by connecting the forward/reverse rotating chain wheel 11 provided on the one-way clutch pipe 8 and the chain wheel 18 provided on the output shaft 17 of the forward/reverse deceleration brake motor 16 provided on the machine frame 1. 10
1. A continuous tracking level meter according to claim 1 of the patented utility model claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3828078U JPS5825303Y2 (en) | 1978-03-23 | 1978-03-23 | Continuous tracking level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3828078U JPS5825303Y2 (en) | 1978-03-23 | 1978-03-23 | Continuous tracking level meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54140757U JPS54140757U (en) | 1979-09-29 |
| JPS5825303Y2 true JPS5825303Y2 (en) | 1983-05-31 |
Family
ID=28902936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3828078U Expired JPS5825303Y2 (en) | 1978-03-23 | 1978-03-23 | Continuous tracking level meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825303Y2 (en) |
-
1978
- 1978-03-23 JP JP3828078U patent/JPS5825303Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54140757U (en) | 1979-09-29 |
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