CN2518091Y - Electronic powder lot meter calibrating appts. - Google Patents
Electronic powder lot meter calibrating appts. Download PDFInfo
- Publication number
- CN2518091Y CN2518091Y CN 01279820 CN01279820U CN2518091Y CN 2518091 Y CN2518091 Y CN 2518091Y CN 01279820 CN01279820 CN 01279820 CN 01279820 U CN01279820 U CN 01279820U CN 2518091 Y CN2518091 Y CN 2518091Y
- Authority
- CN
- China
- Prior art keywords
- weighing
- lock gate
- hopper
- scale hooper
- weighing hopper
- 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
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model relates to an electronic calibration device of a powder material metering device and is characterized in that an even distributing hopper 1 and a weighing hopper 2 are combined through a flexible connecting part 3 in a sealing way, the edge of the weighing hopper is provided with three load-bearing heads 4, the weighing hopper is connected with a weighing sensor 6 through a steel ball 5, three hanging hooks 7 are fixed at the center part of the weighing hopper, three weights 8 are hung on the three hanging hooks, an upper lock gate 9 is arranged at the lower part of the weighing hopper, and the upper lock gate is connected with a lower lock gate through a flexible connecting part 11. The utility model has the advantages that the powder material metering device can continuously run for 24 hours, and the weighing display quantity value can be obtained through the calibration device, to validate the error in the running process; the weighing precision meets the requirement of a three level scale, and the calibration to the device is performed by using a standard weight; the powder material metering device is provided with the calibration device, and thereby the operation is convenient.
Description
Technical field the utility model belongs to weighing apparatus.
Background technology is at Chinese utility application " powder meter ", and number of patent application is on 01249055.5 the basis, to do further improvement.Because there is a school hopper in former patented claim, its shortcoming is when calibration, dismantle cover plate, takes off batch meter, and the powder of weighing again makes metering not accurate enough, complex operation.
Summary of the invention the utility model provides a kind of electronics powder meter calibration device, and the powder meter is calibrated under sealing state really, need not dismantle cover plate etc., to solve the not accurate enough technical matters of its metering.The technical scheme that the utility model is taked is: all hopper 1 is combined by flexible link 3 sealings with scale hooper 2 two parts, the scale hooper coboundary has three load-bearing 4, be connected with LOAD CELLS 6 by steel ball 5, three suspension hooks 7 are fixed at the scale hooper middle part, on three suspension hooks, hang three counterweights 8 respectively, in the bottom of scale hooper upper lock gate 9 is housed, this upper lock gate 11 is connected with tail gates 10 by being flexible coupling.During use; at first carry out the calibration of scale hooper 2; under stopped status; upper lock gate and tail gates are opened; nos powder in the scale hooper will be marked the Huaihe River counterweight and hang on three suspension hooks, and the weight of scale hooper increase acts on the LOAD CELLS by load-bearing 4; by cable signal is reached the Displaying Meter of pulpit, show the value of counterweight.Carry out the calibration of material; under the stopped status; close upper lock gate and tail gates; observed and the control device rotational angle by form, powder falls into scale hooper by equal hopper, the weight that scale hooper 2 increases; show its value in the total instrument of control; and make automatic record, each time of analytic statistics calibration data, the error of calculation.
Advantage of the present utility model is: the operation continuously in 24 hours of powder meter can obtain the demonstration quantitative value of weighing by this calibrating installation, with the error in the checking operational process; Scale hooper essence is platform bucket type electronic scales, and weighing precision satisfies the requirement of three grades of scales, utilizes standard test weight, can calibrate this device; Powder meter autogamy calibration device, easy to operate, meet technical requirement.
Description of drawings the utility model structural representation.
The equal hopper 1 of embodiment is combined by flexible link 3 sealings with scale hooper 2 two parts, the scale hooper coboundary has three load-bearing 4, be connected with LOAD CELLS 6 by steel ball 5, three suspension hooks 7 are fixed at the scale hooper middle part, on three suspension hooks, hang three counterweights 8 respectively, in the bottom of scale hooper upper lock gate 9 is housed, this upper lock gate 11 is connected with tail gates 10 by being flexible coupling.
Claims (2)
1, a kind of electronics powder meter calibration device, it is characterized in that: all hopper (1) is combined by flexible link (3) sealing with scale hooper (2) two parts, the scale hooper coboundary has three load-bearing heads (4), be connected with LOAD CELLS (6) by steel ball (5), three suspension hooks (7) are fixed at the scale hooper middle part, upper lock gate (9) is housed in the bottom of scale hooper, and this upper lock gate is connected with tail gates (10) by be flexible coupling (11).
2, electronics powder meter calibration device according to claim 1 is characterized in that: hang three counterweights (8) respectively on three suspension hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279820 CN2518091Y (en) | 2001-12-30 | 2001-12-30 | Electronic powder lot meter calibrating appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01279820 CN2518091Y (en) | 2001-12-30 | 2001-12-30 | Electronic powder lot meter calibrating appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518091Y true CN2518091Y (en) | 2002-10-23 |
Family
ID=33682979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01279820 Expired - Fee Related CN2518091Y (en) | 2001-12-30 | 2001-12-30 | Electronic powder lot meter calibrating appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518091Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435270A (en) * | 2011-10-14 | 2012-05-02 | 傅正兵 | Automatic charging weigher with automatic calibration mechanism |
| CN103604490A (en) * | 2013-09-22 | 2014-02-26 | 芜湖万向新元环保科技有限公司 | Scale adjusting device applied to powder weighing machine |
| CN107894274A (en) * | 2017-12-28 | 2018-04-10 | 广西玉柴机器股份有限公司 | One kind ensures to cast the accurate calibration method of material weighing and calibrating installation |
| CN107957284A (en) * | 2016-10-14 | 2018-04-24 | 株式会社龙野 | Calibrating installation |
-
2001
- 2001-12-30 CN CN 01279820 patent/CN2518091Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435270A (en) * | 2011-10-14 | 2012-05-02 | 傅正兵 | Automatic charging weigher with automatic calibration mechanism |
| CN102435270B (en) * | 2011-10-14 | 2013-05-15 | 傅正兵 | Automatic charging weigher with automatic calibration mechanism |
| CN103604490A (en) * | 2013-09-22 | 2014-02-26 | 芜湖万向新元环保科技有限公司 | Scale adjusting device applied to powder weighing machine |
| CN107957284A (en) * | 2016-10-14 | 2018-04-24 | 株式会社龙野 | Calibrating installation |
| CN107894274A (en) * | 2017-12-28 | 2018-04-10 | 广西玉柴机器股份有限公司 | One kind ensures to cast the accurate calibration method of material weighing and calibrating installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |