JPH0725640Y2 - Measuring device for load cell of measuring tank - Google Patents
Measuring device for load cell of measuring tankInfo
- Publication number
- JPH0725640Y2 JPH0725640Y2 JP1990112649U JP11264990U JPH0725640Y2 JP H0725640 Y2 JPH0725640 Y2 JP H0725640Y2 JP 1990112649 U JP1990112649 U JP 1990112649U JP 11264990 U JP11264990 U JP 11264990U JP H0725640 Y2 JPH0725640 Y2 JP H0725640Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- weight
- pair
- tank
- weighing tank
- 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 - Lifetime
Links
- 238000005303 weighing Methods 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 6
- 238000012795 verification Methods 0.000 claims description 6
- 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 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000012360 testing method Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、計量タンクのひずみゲージ式荷重変換器ロー
ドセル検定装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a strain gauge type load converter load cell verification device for a measuring tank.
（従来の技術） 従来、実開昭55-9434号公報によって、秤量ホッパーの
四個所に取外し可能に設けられた各吊りロッドの下端に
流体圧シリンダーのピストンロッドを連結されかつ流体
圧シリンダーに試験荷重載置台を設けられ、そしてこの
試験荷重載置台を下方に、流体圧シリンダーにより試験
荷重載置台を下降させた場合、試験荷重載置台を支持す
る支持架台を設けられた秤量ホッパーにおける試験荷重
の載置装置が開示されている。(Prior Art) Conventionally, according to Japanese Utility Model Publication No. 55-9434, a piston rod of a fluid pressure cylinder is connected to the lower end of each suspension rod detachably provided at four places of a weighing hopper and a fluid pressure cylinder is tested. When the load table is provided and the test load table is lowered by the fluid pressure cylinder with the test load table below, the test load in the weighing hopper provided with the support frame supporting the test load table is provided. A mounting device is disclosed.
（考案が解決しようとする課題） 上記従来の技術において述べた秤量ホッパーにおける試
験荷重の載置装置は、吊りロッドおよびシリンダーが揺
振しやすい構成になっているものであって、当該揺振が
おさまるまで長い時間がかかる使いにくさがあり、また
試験荷重の載せ置く場合には偏倚を起してしまいやすい
等の欠陥があった。(Problems to be Solved by the Invention) In the placement device for the test load in the weighing hopper described in the above-mentioned conventional technique, the suspension rod and the cylinder are configured to easily vibrate, and the oscillation It took a long time to settle down and was inconvenient to use, and it had a defect that it was apt to be biased when a test load was placed on it.
本考案は、前記欠陥を解消する新規の計量タンクのロー
ドセル検定装置を提供することを目的とする。It is an object of the present invention to provide a novel weighing tank load cell verification device that eliminates the above-mentioned defects.
（課題を解決するための手段） 前記目的を達成するために本考案に係わる計量タンクの
ロードセル検定装置は、矩形を呈するアジャスト１付き
架台フレーム２を構成し、架台フレーム２内に計量タン
ク３を挿入して当該計量タンク３を同架台フレーム２の
左・右両側上辺フレーム４、４′に３個のロードセル５
を介して懸架し、また計量タンク３の下側に枠状分銅台
７を固定の吊下アーム８およびネジ９よにより着脱でき
る状態として吊下げ、分銅台７に於て分銅10が載る３個
所に各１対の載架用桟11、11′を設けると共に分銅台の
下側に加除用台13を配し、加除用台13の４方個所を架台
フレーム２の左・右両側下辺フレーム５、５′に上下方
向に伸縮する４本のシリンダ14を介して上下動可能に取
付け、加除用台13に於て各対の載架用桟11、11′と対応
する個所に同載架用桟11、11′の外側を通る状態で３対
の立上脚15、15′を、また各対の立上脚15、15′の上端
に分銅10が橋架状態に載る皿状を呈する受台17、17′を
それぞれ設け、シリンダ14による加除用台13の上昇時に
は受台17、17′が載架用桟11、11′の上縁より上に、ま
た下降時には下にそれぞれ位置するようにしたものであ
る。(Means for Solving the Problems) In order to achieve the above-mentioned object, a load tank verification device for a weighing tank according to the present invention comprises a gantry frame 2 with an adjuster 1 having a rectangular shape, and a weighing tank 3 in the gantry frame 2. Insert the measuring tank 3 into the upper frame 4 on both the left and right sides of the same frame 2 and the three load cells 5
And the frame-shaped weight stand 7 is hung under the weighing tank 3 so that the frame-shaped weight stand 7 can be attached and detached by a fixed hanging arm 8 and a screw 9. The weight stand 7 holds the weight 10 at three positions. A pair of mounting rails 11 and 11 'are provided on each side, and an addition / removal table 13 is arranged on the lower side of the weight table. The four sides of the addition / removal table 13 are located on the left and right lower frames 5 of the frame frame 2. 5'is mounted so that it can move up and down through four vertically extending cylinders 14, and is mounted on the addition / removal table 13 at the same position as the pair of mounting bars 11, 11 '. Three pairs of rising legs 15 and 15 'in a state of passing the outside of the crosspieces 11 and 11', and a tray-like pedestal on which the weight 10 is placed in a bridge state on the upper ends of the rising legs 15 and 15 'of each pair. 17 and 17 'are provided, respectively, and when the adding / removing table 13 is raised by the cylinder 14, the receiving tables 17 and 17' are located above the upper edges of the mounting bars 11 and 11 ', respectively, and when they are descending, below. Those were Unishi.
（作用） 本考案によるときには、前記のような構成であるので上
記したような揺振を起しにくくすることが可能であり、
また分銅10を上皿状を呈する受台17、17′の上に載せ置
くようにしたので上記偏倚を起しにくくすることが可能
である。(Operation) According to the present invention, since it has the above-mentioned configuration, it is possible to make it difficult to cause the above-mentioned vibration.
Further, since the weight 10 is placed on the pedestals 17 and 17 'having the shape of an upper plate, it is possible to prevent the above deviation from occurring easily.
（考案の効果） 本考案に係わる計量タンクのロードセル検定装置は、上
記の通り揺振も偏倚も起りにくいものであって極めて使
いよいものである。(Effect of the Invention) As described above, the load cell verification device for a weighing tank according to the present invention is extremely easy to use because it does not easily vibrate or deviate.
（実施例） 図に示す実施例は、矩形を呈するアジャスト１付き架台
フレーム２を構成し、この架台フレーム２内に上方から
計量タンク３を挿入して当該計量タンク３を同架台フレ
ーム２の左・右両側上辺フレーム４、４′に３個のロー
ドセル５を介して懸架し、また計量タンク３の下側に枠
状分銅台７を固定の吊下アーム８およびネジ９よにより
着脱できる状態として吊下げ、この分銅台７に於て分銅
10が載る３個所に各１対の載架用桟11、11′を設けると
共に当該分銅台７の下側に加除用台13を配し、この加除
用台13の４方個所を架台フレーム２の左・右両側下辺フ
レーム５、５′に上下方向に伸縮する４本のエアーシリ
ンダ14を介して上下動可能に取付け、この加除用台13に
於て各対の載架用桟11、11′と対応する個所に同載架用
桟11、11′の外側を通る状態で３対の立上脚15、15′
を、また各対の立上脚15、15′の上端に分銅10が橋架状
態に載る受台17、17′をそれぞれ設け、シリンダ14によ
る加除用台13の上昇時には受台17、17′が載架用桟11、
11′の上縁より上に、また下降時には下にそれぞれ位置
するようにしたものである。(Embodiment) In the embodiment shown in the drawings, a gantry frame 2 with an adjuster 1 having a rectangular shape is configured, and a weighing tank 3 is inserted into the gantry frame 2 from above to place the weighing tank 3 on the left side of the gantry frame 2. · Suspended on the right side upper frames 4, 4'via three load cells 5, and a frame-shaped weight base 7 can be attached to and removed from the lower side of the weighing tank 3 by a fixed suspension arm 8 and a screw 9. Suspension, weight on this weight stand 7
A pair of mounting bars 11 and 11 'are provided at three places on which 10 is mounted respectively, and an addition / removal table 13 is arranged below the weight table 7, and the four sides of the addition / removal table 13 are attached to the frame frame 2 It is attached to the left and right lower frames 5 and 5'of each of the above and below so as to be vertically movable through four air cylinders 14 which extend and contract in the vertical direction. 3'of the standing legs 15, 15 'in a state of passing the outside of the mounting crosspieces 11, 11' at a position corresponding to '
Further, pedestals 17 and 17 'on which the weight 10 is placed in a bridge state are provided on the upper ends of the pair of rising legs 15 and 15', respectively, and the pedestals 17 and 17 'are raised when the addition / removal table 13 is raised by the cylinder 14. Mounting bar 11,
It is located above the upper edge of 11 'and below when it descends.
上記においてたとえば、720lの計量タンク３に装備した
ロードセル５をたとえば20kgの分銅10を使って検定する
場合には、先ず各対の加除用台13を上昇位置として受台
17、17′の上に人の手を使って20kg×３の分銅10を載
せ、然るのち加除用台13を下降位置として載架用桟11、
11′の上に分銅10を載せ替え、この載せ替えたときの目
盛（60l）を適宜個所に設け、次いで加除用台13を上昇
位置に戻し、この戻し状態において計量タンク３内に水
を上記目盛の所まで入れ、この入れ後に加除用台13の下
降により分銅10を載架用桟11、11′に載せ替えて次の目
盛（120l）を設け、その後上記の加除用台13の上昇→水
入れ→加除用台13の下降→目盛付を順に繰り返し行っ
て、720lの目盛を得ればよい。尚、検定完了後は受台1
7、17′から分銅10を外しても外さなくともよい。In the above, for example, when the load cell 5 equipped in the 720 l weighing tank 3 is to be tested by using, for example, a 20 kg weight 10, first, each pair of addition / removal bases 13 is set to the receiving position.
Using a human hand, place a weight 10 of 20 kg x 3 on 17 and 17 ', and then place the addition / removal table 13 in the descending position to place the mounting bar 11,
The weight 10 is replaced on 11 ', the scale (60l) at the time of this replacement is provided at an appropriate position, and then the addition / removal table 13 is returned to the raised position. In this returned state, the water is stored in the measuring tank 3 as described above. Insert to the scale, and after this insertion, lower the addition / removal table 13 to transfer the weight 10 to the mounting bars 11 and 11 'and provide the next scale (120l), and then raise the above-mentioned addition / removal table 13 → It is sufficient to obtain a scale of 720 liters by repeating the order of water filling, descending of the adding / removing table 13 and graduation. After the test is completed, the cradle 1
The weight 10 may or may not be removed from 7, 17 '.
本考案に係わる計量タンクのロードセル検定装置は上記
のような構成であるので、人の手を使って受台の上に分
銅を載せる作業を必要とするのは、最初と最后（場合に
よっては最初のみ）だけである。すなわち大半は人の手
を使わずに機械的に分銅の加除を行うことができ省力効
果が極めて大きく安全性も確保できる。Since the load cell verification device for a weighing tank according to the present invention is configured as described above, it is necessary to manually place the weight on the pedestal at the beginning and at the end (in some cases, at the beginning). Only). In other words, most of them can mechanically add and remove weights without using human hands, which is extremely labor-saving and ensures safety.
第１図は本考案の実施例を示す全体の一部切截正面図、
第２図は第１図A-A線に沿う断面図、第３図第１図B-B線
に沿う断面図、第４図は加除用台の下降位置で示す第１
図B-B線に相当する個所の断面図、第５図は分銅台を示
す斜視図、第６図は加除用台を示す斜視図である。 １……アジャスト、２……架台フレーム、３……計量タ
ンク、４、４′……上辺フレーム、５……ロードセル、
７……分銅台、８……吊下アーム、９……ネジ、10……
分銅、11、11′……載架用桟、12……加除用台、14……
シリンダ、15、15……立上脚、17、17′……受台。FIG. 1 is a partially cutaway front view showing an embodiment of the present invention,
2 is a sectional view taken along the line AA of FIG. 1, FIG. 3 is a sectional view taken along the line BB of FIG. 1, and FIG.
FIG. 5 is a sectional view of a portion corresponding to the line BB in FIG. 5, FIG. 5 is a perspective view showing a weight base, and FIG. 6 is a perspective view showing an addition / removal base. 1 ... Adjust, 2 ... Stand frame, 3 ... Weighing tank, 4, 4 '... Upper frame, 5 ... Load cell,
7 ... Weight stand, 8 ... Suspension arm, 9 ... Screw, 10 ...
Weights, 11, 11 '... Mounting rails, 12 ... Addition / removal stand, 14 ...
Cylinder, 15, 15 ... Standing leg, 17,17 '... Cradle.
Claims (1)
ム２を構成し、架台フレーム２内に計量タンク３を挿入
して当該計量タンク３を同架台フレーム２の左・右両側
上辺フレーム４、４′に３個のロードセル５を介して懸
架し、また計量タンク３の下側に枠状分銅台７を固定の
吊下アーム８およびネジ９により着脱できる状態として
吊下げ、分銅台７に於て分銅10が載る３個所に各１対の
載架用桟11、11′を設けると共に分銅台７の下側に加除
用台13を配し、加除用台13の４方個所を架台フレーム２
の左・右両側下辺フレーム５、５′に上下方向に伸縮す
る４本のシリンダ14を介して上下動可能に取付け、加除
用台13に於て各対の載架用桟11、11′と対応する個所に
同載架用桟11、11′の外側を通る状態で３対の立上脚1
5、15′を、また各対の立上脚15、15′の上端に分銅10
が橋架状態に載る皿状を呈する受台17、17′をそれぞれ
設け、シリンダ14による加除用台13の上昇時には受台1
7、17′が載架用桟11、11′の上縁より上に、また下降
時には下にそれぞれ位置するようにしたことを特徴とす
る計量タンクのロードセル検定装置。1. A gantry frame 2 with an adjuster 1 having a rectangular shape is configured, a weighing tank 3 is inserted into the gantry frame 2, and the weighing tank 3 is attached to the left and right upper side frames 4, 4'of the gantry frame 2. And the frame-shaped weight stand 7 is hung on the lower side of the weighing tank 3 so as to be attachable and detachable by a fixed suspension arm 8 and a screw 9. A pair of mounting bars 11 and 11 'are provided at three places on which 10 is mounted respectively, and an addition / removal table 13 is arranged below the weight table 7, and four positions of the addition / removal table 13 are installed on the frame frame 2
It is attached to the left and right lower side frames 5 and 5'to be vertically movable via four cylinders 14 which extend and contract in the vertical direction, and is attached to the pair of mounting bars 11 and 11 'on the adding / removing table 13. 3 pairs of stand-up legs 1 while passing the outside of the mounting racks 11 and 11 'at the corresponding places.
5 and 15 ', and a weight 10 at the upper end of each pair of rising legs 15 and 15'.
Are provided with tray-like pedestals 17 and 17 ′ each of which is placed in a bridge state, and the pedestal 1 is provided when the adding / removing pedestal 13 is raised by the cylinder 14.
7. A load cell verification device for a measuring tank, characterized in that 7, 17 'are positioned above the upper edge of the mounting rails 11, 11' and at the bottom when lowered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990112649U JPH0725640Y2 (en) | 1990-10-26 | 1990-10-26 | Measuring device for load cell of measuring tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990112649U JPH0725640Y2 (en) | 1990-10-26 | 1990-10-26 | Measuring device for load cell of measuring tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0469735U JPH0469735U (en) | 1992-06-19 |
| JPH0725640Y2 true JPH0725640Y2 (en) | 1995-06-07 |
Family
ID=31860165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990112649U Expired - Lifetime JPH0725640Y2 (en) | 1990-10-26 | 1990-10-26 | Measuring device for load cell of measuring tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725640Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5669116B1 (en) * | 2013-10-29 | 2015-02-12 | 岩井機械工業株式会社 | Weighing device with verification function and verification weighing method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6288026B2 (en) * | 2015-09-28 | 2018-03-07 | 株式会社タツノ | Calibration device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS559434U (en) * | 1978-07-03 | 1980-01-22 |
-
1990
- 1990-10-26 JP JP1990112649U patent/JPH0725640Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5669116B1 (en) * | 2013-10-29 | 2015-02-12 | 岩井機械工業株式会社 | Weighing device with verification function and verification weighing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0469735U (en) | 1992-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |