JPH0319928U - - Google Patents
Info
- Publication number
- JPH0319928U JPH0319928U JP7996089U JP7996089U JPH0319928U JP H0319928 U JPH0319928 U JP H0319928U JP 7996089 U JP7996089 U JP 7996089U JP 7996089 U JP7996089 U JP 7996089U JP H0319928 U JPH0319928 U JP H0319928U
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- ultrasonic sensor
- opening
- diameter
- collection 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
第１図はこの考案による組合せ秤用かさ密度測
定装置の１実施例の概略構成図、第２図は同実施
例に使用した反射板の拡大縦断面図、第３図は同
実施例に使用した反射板から円筒状体を除去した
状体の拡大縦断面図、第４図は反射板の上部開口
近傍の拡大図、第５図は反射板の取付状態を示す
平面図、第６図は他の実施例の反射板の上部開口
近傍の拡大図である。
２……集合シユート、４……投入口、６……排
出口、８……計量ホツパ（物品収容槽）、１４…
…排出ホツパ、１８……超音波センサ、２０……
反射板、３２……円筒状体。
Figure 1 is a schematic configuration diagram of one embodiment of the bulk density measuring device for a combination scale based on this invention, Figure 2 is an enlarged vertical cross-sectional view of a reflector used in the same embodiment, and Figure 3 is an enlarged longitudinal cross-sectional view of the reflector used in the same embodiment. FIG. 4 is an enlarged view of the vicinity of the upper opening of the reflector, FIG. 5 is a plan view showing how the reflector is attached, and FIG. FIG. 7 is an enlarged view of the vicinity of the upper opening of the reflector of another example. 2...Collection chute, 4...Input port, 6...Discharge port, 8...Weighing hopper (article storage tank), 14...
...Discharge hopper, 18... Ultrasonic sensor, 20...
Reflector, 32...Cylindrical body.
Claims (1)
し上記投入口の上方に設けられた複数の物品収容
槽から合計重量が予め定めた目標値に等しいか近
い組合せを構成する物品が投入される集合シユー
トと、この集合シユートの上記排出口の下方に設
けられ横断面積が一定であり上記投入された各物
品が上記集合シユートを介して集められる排出用
ホツパとを、具備する組合せ秤において、 上記集合シユート内に上記排出口の中心軸線上
にほぼ位置させて設けられ上記排出ホツパ側に対
し超音波の送受を行なう超音波センサと、上部と
下部とにそれぞれ同心の開口を有し上記上部の径
は上記超音波センサの胴径よりも小径であり上記
上部開口から上記下部開口に向うに従つて径が増
大する円錐台状をなし上記上部開口の中心軸線が
上記排出口の中心軸線とほぼ一致する状態に上記
超音波センサと上記排出口との間に設けられた反
射板とを、有することを特徴とする組合せ秤用か
さ密度測定装置。 (2) 上記反射板内に上記上部開口から上部下部
開口に向かつて筒状体を設けたことを特徴とする
請求項１記載の組合せ秤用かさ密度測定装置。[Scope of Claim for Utility Model Registration] (1) Is the total weight of a plurality of article storage tanks each having an input port at the top and a discharge port at the bottom provided above the input port equal to a predetermined target value? a collection chute into which articles constituting a close combination are thrown; and a discharge hopper, which is provided below the discharge port of the collection chute and has a constant cross-sectional area, and from which each of the thrown articles is collected via the collection chute. an ultrasonic sensor provided in the collecting chute substantially on the central axis of the discharge port and transmitting and receiving ultrasonic waves to and from the discharge hopper side; Each has a concentric opening, the diameter of the upper part is smaller than the body diameter of the ultrasonic sensor, and the diameter increases from the upper opening to the lower opening, and the center of the upper opening is shaped like a truncated cone. A bulk density measuring device for a combination weigher, comprising: a reflecting plate provided between the ultrasonic sensor and the discharge port, the axis of which substantially coincides with the central axis of the discharge port. (2) The bulk density measuring device for a combination weigher according to claim 1, wherein a cylindrical body is provided in the reflector plate from the upper opening toward the upper lower opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7996089U JPH0319928U (en) | 1989-07-05 | 1989-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7996089U JPH0319928U (en) | 1989-07-05 | 1989-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319928U true JPH0319928U (en) | 1991-02-27 |
Family
ID=31624593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7996089U Pending JPH0319928U (en) | 1989-07-05 | 1989-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4711274B2 (en) * | 2000-11-27 | 2011-06-29 | アンリツ産機システム株式会社 | Combination weighing device |
-
1989
- 1989-07-05 JP JP7996089U patent/JPH0319928U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4711274B2 (en) * | 2000-11-27 | 2011-06-29 | アンリツ産機システム株式会社 | Combination weighing device |
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