CN2560930Y - Full-suspension dynamic-mertering electronic belt conveying scale frame - Google Patents
Full-suspension dynamic-mertering electronic belt conveying scale frame Download PDFInfo
- Publication number
- CN2560930Y CN2560930Y CN 02224337 CN02224337U CN2560930Y CN 2560930 Y CN2560930 Y CN 2560930Y CN 02224337 CN02224337 CN 02224337 CN 02224337 U CN02224337 U CN 02224337U CN 2560930 Y CN2560930 Y CN 2560930Y
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- China
- Prior art keywords
- support
- frame
- scale frame
- suspension dynamic
- force transducer
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Abstract
The utility model relates to a full suspending dynamic measuring electronic belt balance support, wherein, two measuring support roller and a power sensor press head are connected by four-group eight-sheet of spring leaf on a balance frame and are connected to a fixed spring leaf support and a movable spring support on a frame. The utility model has the advantages of novel concept, reasonable design, high precision, good stability, convenient assembly and debugging, extensive applicability and excellent technical performance.
Description
Technical field
The utility model relates to a kind of measuring apparatus, is specifically related to a kind of belted electronic balance scale frame.
Background technology
At present, the belted electronic balance scale frame that we adopt, kind is a lot, as single, double lever scale scale frame, because of adopting " ten " font or " * " shape reed, or make fulcrum with universal joint, for guaranteeing precision, such scale frame is generally longer, thus at band conveyor more in short-term, adopt above structure easily to cause the quantification stability difference and inapplicable.The floated scale frame of holding scale frame by screw rod is also arranged,, thereby will adjust comparatively difficulty of four sensor stress equalizations because this scale adopts four force transducers, and the cost height, sensitivity is low.
Summary of the invention:
Technical problem to be solved in the utility model be dynamic measurement scale frame is installed on shorter band conveyor, precision is inaccessible and the problem of less stable, and provides a kind of precision height, good stability, the Installation and Debugging dynamic measurement belted electronic balance scale frame that suspends entirely easily.
The technical solution adopted in the utility model is: two metering carrying rollers and force transducer pressure head are installed on scale frame, are connected on the scale frame with four groups of eight reeds, and link to each other with movable reed support with rack-mounted clip bearing.
On the conveyor frame, the installing force sensor support base, two force transducers are installed on the force transducer bearing, force transducer can adopt pressure type or beam type, by being pressed in the adjustment of force transducer pressure head on the scale frame, and, making two force transducers stressed basic identical through the secondary instrument detection, reed is in horizontality.
Movable reed support is connected with the conveyor frame, and the tensioning support is fixed on the conveyor frame, and the tensioning support is connected by screw rod with movable reed support, screw rod one end cover loading nut.By being installed in the adjustment of screw rod on the reed tensioning support on the conveyor, make four groups of stressed pulling scale frames of eight reed levels.Scale frame promptly is in three-dimensional spacing state like this, and can not produce displacement because of the power of being hit, and pins pressure head and reed tensioning support adjustment screw rod with set nut, uses span wire system, and it is in the same plane to adjust four metering carrying rollers.
By above installation mode, full suspension dynamic measurement belted electronic balance scale frame precision height of the present utility model, good stability, Installation and Debugging are convenient.The utility model is novel, and is reasonable in design, simple in structure, and technical feature is good, and applicability is good.
Description of drawings:
Fig. 1 is the utility model structural representation
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is scale frame, reed, clip bearing scheme of installation
Fig. 4 is scale frame and force transducer connection diagram
Fig. 5 is movable reed support and reed tensioning support connection diagram
Embodiment:
Referring to Fig. 1, Fig. 2, the utility model is installed two metering carrying rollers 3 and force transducer pressure head 4 on scale frame 5, be connected on the scale frame 5 with four groups of eight reeds 8, and link to each other with movable reed support 11 with clip bearing 6 on being installed in frame 7, the spacing that is equipped with on the scale frame 5 between 3, four meterings of metering carrying roller carrying roller is identical.
Installing force sensor support base 10 on conveyor frame 7, and two force transducers 9 are installed by being pressed in the adjustment of force transducer pressure head 4 on the scale frame 5, and detects through secondary instrument, makes two force transducers 9 stressed basic identical, and reed 8 is in horizontality.
Movable reed support 11 is connected with conveyor frame 7, tensioning support 12 is fixed on the conveyor frame 7, tensioning support 12 is connected by screw rod 13 with movable reed support 11, screw rod 13 1 ends cover loading nut 14, by being installed in the adjustment of the screw rod 13 on the reed tensioning support 12 on the conveyor frame 7, make the four groups eight stressed pulling scale frames of reed 8 levels.Among Fig. 11 is fixing bearing material carrying roller, and 2 is belt.
Referring to Fig. 3, Fig. 5, the utility model suspends dynamic measurement belted electronic balance scale frame entirely by continuous with screw between metering carrying roller 3, clip bearing 6, reed pressing plate 15, reed 8, scale frame 5, the movable reed support 11, and constitutes the scale body portion.
Referring to Fig. 4, force transducer 9 is installed on the force transducer bearing 10, and force transducer bearing 10 also is installed on the conveyor frame 7, and the transmission between scale frame 5 and the force transducer 9 realizes by pressure head 4 and set nut, and constitutes the force transducer part.
Referring to Fig. 5, at movable reed support 11 and conveyor frame 7 connecting places, on frame, have the oval hole, so that the adjustment surplus is arranged, tensioning support 12 is connected with movable reed support 11 usefulness screw rods 13, and is set with nut 14 at screw rod 13 1 ends, the displacement of adjustment activity reed support 11, and,, and constitute tensioning portion so that reed 8 levels are held scale frame 5 with nut 14 lockings.
Claims (3)
1, a kind of full suspension dynamic measurement belted electronic balance scale frame, it is characterized in that on scale frame, installing two metering carrying rollers and force transducer pressure head, be connected on the scale frame with four groups of eight reeds, and link to each other with movable reed support with rack-mounted clip bearing.
2, full suspension dynamic measurement belted electronic balance scale frame according to claim 1 is characterized in that installing force sensor support base on the conveyor frame, and force transducer is installed on the force transducer bearing.
3, full suspension dynamic measurement belted electronic balance scale frame according to claim 1, it is characterized in that movable reed support is connected with the conveyor frame, the tensioning support is fixed on the conveyor frame, and the tensioning support is connected by screw rod with movable reed support, screw rod one end cover loading nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224337 CN2560930Y (en) | 2002-06-28 | 2002-06-28 | Full-suspension dynamic-mertering electronic belt conveying scale frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224337 CN2560930Y (en) | 2002-06-28 | 2002-06-28 | Full-suspension dynamic-mertering electronic belt conveying scale frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2560930Y true CN2560930Y (en) | 2003-07-16 |
Family
ID=33701778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02224337 Expired - Lifetime CN2560930Y (en) | 2002-06-28 | 2002-06-28 | Full-suspension dynamic-mertering electronic belt conveying scale frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2560930Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009012637A1 (en) * | 2007-07-23 | 2009-01-29 | Yanqiang Yuan | High precision belt weighing array system for dispersed material |
-
2002
- 2002-06-28 CN CN 02224337 patent/CN2560930Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009012637A1 (en) * | 2007-07-23 | 2009-01-29 | Yanqiang Yuan | High precision belt weighing array system for dispersed material |
| AU2008280764B2 (en) * | 2007-07-23 | 2011-09-29 | Yanqiang Yuan | High precision belt weighing array system for dispersed material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGSHA CHAOFAN PRECISION INSTRUMENT EQUIPMENT M Free format text: FORMER OWNER: CHAOFAN COMPUTER SYSTEM CO., LTD., CHANGSHA Effective date: 20060623 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060623 Address after: 410100 No. 1, Xin'an Road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee after: Changsha Chaofan Precision Instrument Equipment Manufacturing Co., Ltd. Address before: 410013 M1 building, No. 229, South Bank Road, Changsha hi tech Development Zone, Changsha, Hunan Patentee before: Chaofan Computer System Co., Ltd., Changsha |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN CHAOFAN MEASUREMENT AUTOMATION TECHNOLOGY CO Free format text: FORMER NAME: CHANGSHA CHAOFAN EXACTITUDE INSTRUMENT EQUIPMENT PRODUCE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 410100 No. 1, Xin'an Road, Changsha economic and Technological Development Zone, Hunan Patentee after: Hunan Chaofan Metering Automation Technology Co., Ltd. Address before: 410100 No. 1, Xin'an Road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee before: Changsha Chaofan Precision Instrument Equipment Manufacturing Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120628 Granted publication date: 20030716 |