CN210268847U - Electronic belt scale body with accurate measurement - Google Patents
Electronic belt scale body with accurate measurement Download PDFInfo
- Publication number
- CN210268847U CN210268847U CN201921339211.2U CN201921339211U CN210268847U CN 210268847 U CN210268847 U CN 210268847U CN 201921339211 U CN201921339211 U CN 201921339211U CN 210268847 U CN210268847 U CN 210268847U
- Authority
- CN
- China
- Prior art keywords
- belt
- weighing
- carrier roller
- metering section
- carrier rollers
- 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
Links
Images
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model relates to an accurate electronic belt scale balance body of measurement, its characterized in that: the belt scale comprises a belt scale frame, a belt sliding plate, weighing carrier rollers, a metering section carrier roller, a connecting cross beam and a weighing sensor, wherein 3 groups of belt sliding plates are arranged on two sides of the weighing carrier roller on the belt scale frame, the belt sliding plate, the weighing carrier rollers and the metering section carrier roller are arranged on the same plane, the distance between the weighing carrier roller and the belt sliding plate is 20-350 mm, the interval between the weighing carrier roller and the metering section carrier roller is 20-300 mm, the two ends of the connecting cross beam are fixedly connected onto a conveyor rack, and the metering section carrier roller is arranged on the connecting cross beam. The utility model has the characteristics of reasonable in design, measurement are accurate, simple structure, installation and debugging and maintenance are convenient, be applicable to the device that the transport of bulk material such as pier, steel plant, cement plant, chemical plant, mine carries out accurate measurement to the material, and it can be accurate transmit the weight of material carried by band conveyer for sensor and instrument.
Description
Technical Field
The utility model belongs to a belt conveyor is last to be installed can measure accurate belt weigher balance body, in particular to measure accurate electronic belt weigher balance body.
Background
At present, most of the measuring precision of the electronic belt weighers for conveying and measuring bulk materials at home and abroad can not meet the requirement of trade settlement. But the errors of the sensors and meters of the electronic part of the belt scale are negligibly small. Influence measurement accuracy mainly is the mechanical part conveyer and the balance body, and the balance body structure at current electronic belt scale has: a single-carrier roller multi-scale-body parallel structure, a double-lever multi-carrier roller scale-body structure, a single-carrier roller scale-body structure, a full-suspension scale-body structure suitable for short belts, and the like. They are of some length but none can overcome the error caused by the "belt effect". Manufacturers of belt weighers have thought of various methods to improve the metering accuracy of belt weighers. But none clearly define the nature of the "belt effect". The belt weighers called by various belt weigher manufacturers at present are accurate, and aiming at the measuring range in a certain calibration process, the error caused by the belt effect at the moment is taken as a system error to be eliminated. When the measuring range is larger or smaller than the calibration range, the belt effect is changed, and the error caused by the belt effect cannot be eliminated.
Disclosure of Invention
The utility model overcomes the above-mentioned defect that exists, the purpose is for solving the transport of bulk materials such as pier, iron and steel plant, cement plant, chemical plant, mine, provides the accurate electronic belt weigher balance body of measurement.
The scale body of the electronic belt scale with accurate measurement of the utility model is briefly described as follows:
the invention relates to an electronic belt scale body with accurate measurement, which is characterized in that: is prepared from the following components: the belt scale comprises a belt scale frame, belt sliding plates, weighing carrier rollers, metering section carrier rollers, a connecting beam and a weighing sensor, wherein 3 groups of belt sliding plates are arranged on two sides of the weighing carrier rollers on the belt scale frame, the belt sliding plates, the weighing carrier rollers and the metering section carrier rollers are arranged on the same plane, the distance between the weighing carrier rollers and the belt sliding plates is 20-350 mm, the interval of 20-300 mm is arranged between the weighing carrier rollers and the metering section carrier rollers, two ends of the connecting beam are fixedly connected to a conveyor frame, and the metering section carrier rollers are arranged on the connecting beam; the 4 weighing sensors are respectively arranged on two transverse sides of the connecting beam, one ends of the 4 weighing sensors are fixedly connected with the connecting beam, the other ends of the 4 weighing sensors are fixedly connected with the belt scale frame, four corners of the belt scale frame are balanced, and all weight of the belt scale frame acts on the 4 weighing sensors; the diameters of the weighing carrier roller and the metering section carrier roller are the same, and the diameters of the weighing carrier roller and the metering section carrier roller are smaller than the diameter of the conveyor belt carrier roller; the conveyer belt sets up: the upper parts of the conveyor belt carrier roller, the belt sliding plate, the weighing carrier roller and the metering section carrier roller are used for conveying bulk materials.
The belt scale adopts the mode of densely arranging the weighing carrier rollers on the belt scale frame, and the distance between the two weighing carrier rollers is 20-300 mm.
The utility model relates to an accurate electronic belt conveyor scale body of measurement has reasonable in design, measures accurately, simple structure, installation and debugging and maintains convenient characteristics, is a device that is applicable to the transport of bulk material such as pier, steel plant, cement plant, chemical plant, mine and carries out accurate measurement to the material, and it can be accurate with the weight transfer of band conveyer transported substance material for sensor and instrument.
Drawings
FIG. 1 is a schematic view of a scale body of an electronic belt scale with accurate measurement;
FIG. 2 is a side view of the electronic belt scale body structure with accurate measurement;
FIG. 3 is a cross-sectional view of the scale body structure A-A of the electronic belt scale with accurate measurement;
in the figure: the device comprises a conveyor belt 1, a conveyor belt carrier roller 2, a conveyor frame 3, a belt scale frame 4, a belt sliding plate 5, a weighing carrier roller 6, a metering section carrier roller 7, a connecting beam 8 and a weighing sensor 9.
Detailed Description
The electronic belt scale body with accurate measurement of the utility model is realized in the way, and the following description is combined with the attached drawings for details.
Referring to fig. 1-3, the electronic belt scale body with accurate measurement is composed of: the belt scale comprises a belt scale frame 4, belt sliding plates 5, weighing carrier rollers 6, metering section carrier rollers 7, a connecting cross beam 8 and a weighing sensor 9, wherein 3 groups of belt sliding plates 5 are arranged on two sides of the weighing carrier rollers 6 on the belt scale frame 4, the belt sliding plates 5, the weighing carrier rollers 6 and the metering section carrier rollers 7 are arranged on the same plane, the distance between the weighing carrier rollers 6 and the belt sliding plates 5 is 20-350 mm, the interval of 20-300 mm is arranged between the weighing carrier rollers 6 and the metering section carrier rollers 7, two ends of the connecting cross beam 8 are fixedly connected to a conveyor frame 3, and the metering section carrier rollers 7 are arranged on the connecting cross beam 8; the 4 weighing sensors 9 are respectively arranged on two transverse sides of the connecting beam 8, one ends of the 4 weighing sensors 9 are fixedly connected with the connecting beam 8, the other ends of the 4 weighing sensors 9 are fixedly connected with the belt scale frame 4, four corners of the belt scale frame 4 are balanced, and all weight of the belt scale frame 4 acts on the 4 weighing sensors 9; the diameters of the weighing carrier roller 6 and the metering section carrier roller 7 are the same, and the diameters of the weighing carrier roller 6 and the metering section carrier roller 7 are smaller than that of the conveyor belt carrier roller 2; the conveyor belt 1 is arranged: the conveyor belt carrier roller 2, the belt sliding plate 5, the weighing carrier roller 6 and the metering section carrier roller 7 are used for conveying bulk materials.
When the belt sliding plate 5 is not arranged on the belt scale frame 4, the weighing carrier rollers 6 are densely distributed on the belt scale frame 4, and the distance between the two weighing carrier rollers 6 is 20-300 mm.
When the conveyer is used for conveying materials:
when the conveyor belt 1 is arranged on the belt scale frame 4, the weight of the bulk materials on the conveyor belt 1 is accurately transmitted to the weighing sensor 9 through the metering section carrier roller 7, the belt sliding plate 5 on the belt scale frame 4 and the weighing carrier roller 6 which are kept straight and stable.
The utility model relates to an accurate electronic belt conveyor scale body of measurement has reasonable in design, measures accurately, simple structure, installation and debugging and maintains convenient characteristics, is a device that is applicable to the transport of bulk material such as pier, steel plant, cement plant, chemical plant, mine and carries out accurate measurement to the material, and it can be accurate with the weight transfer of band conveyer transported substance material for sensor and instrument.
Claims (2)
1. The utility model provides an accurate electronic belt scale body of measurement which characterized in that: the belt weighing and weighing device is composed of a belt scale frame (4), belt sliding plates (5), weighing carrier rollers (6), metering section carrier rollers (7), a connecting cross beam (8) and a weighing sensor (9), wherein 3 groups of belt sliding plates (5) are arranged on two sides of the weighing carrier rollers (6) on the belt scale frame (4), the belt sliding plates (5), the weighing carrier rollers (6) and the metering section carrier rollers (7) are arranged on the same plane, the distance between the weighing carrier rollers (6) and the belt sliding plates (5) is 20-350 mm, the distance between the weighing carrier rollers (6) and the metering section carrier rollers (7) is 20-300 mm, two ends of the connecting cross beam (8) are fixedly connected onto a conveyor rack (3), and the metering section carrier rollers (7) are arranged on the connecting cross beam (8); the four-corner balance belt scale is characterized in that 4 weighing sensors (9) are respectively arranged on two transverse sides of a connecting beam (8), one ends of the 4 weighing sensors (9) are fixedly connected with the connecting beam (8), the other ends of the 4 weighing sensors (9) are fixedly connected with a belt scale frame (4), four corners of the belt scale frame (4) are balanced, and all weight of the belt scale frame (4) acts on the 4 weighing sensors (9); the diameters of the weighing carrier roller (6) and the metering section carrier roller (7) are the same, and the diameters of the weighing carrier roller (6) and the metering section carrier roller (7) are smaller than the diameter of the conveyor belt carrier roller (2); the conveyor belt (1) is arranged: the belt carrier roller (2), the belt sliding plate (5), the weighing carrier roller (6) and the metering section carrier roller (7) of the conveyor are used for conveying bulk materials.
2. The electronic belt scale body of claim 1, wherein: the belt weigher adopts a mode that weighing carrier rollers (6) are densely distributed on a belt weigher frame (4), and the distance between the two weighing carrier rollers (6) is 20-300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339211.2U CN210268847U (en) | 2019-08-19 | 2019-08-19 | Electronic belt scale body with accurate measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339211.2U CN210268847U (en) | 2019-08-19 | 2019-08-19 | Electronic belt scale body with accurate measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210268847U true CN210268847U (en) | 2020-04-07 |
Family
ID=70018008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921339211.2U Expired - Fee Related CN210268847U (en) | 2019-08-19 | 2019-08-19 | Electronic belt scale body with accurate measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210268847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504430A (en) * | 2020-05-18 | 2020-08-07 | 南通春光自控设备工程有限公司 | Belt scale |
-
2019
- 2019-08-19 CN CN201921339211.2U patent/CN210268847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504430A (en) * | 2020-05-18 | 2020-08-07 | 南通春光自控设备工程有限公司 | Belt scale |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2549208C2 (en) | High-precision belt weighing device | |
| WO2018000802A1 (en) | Impact plate belt scale and weighing method thereof | |
| CN103900676A (en) | Method for monitoring durability of electronic belt scale | |
| CN103335680A (en) | Flow measurement method and system of solid material conveying | |
| CN201993154U (en) | Self-checking electronic belt conveyor scale | |
| CN202204579U (en) | Tube belt conveyor, electronic belt scale and hopper scale trade measuring system | |
| CN210268847U (en) | Electronic belt scale body with accurate measurement | |
| CN205449239U (en) | Novel belt weigher | |
| CN104121970B (en) | A kind of signal processing method of belted electronic balance | |
| CN109238411B (en) | Double-fulcrum high-precision electronic belt scale | |
| CN201903388U (en) | Weighing apparatus of belt feeder | |
| CN108151836A (en) | A kind of high-precision suspension array belt weigher | |
| CN209055194U (en) | A kind of double fulcrum high-precision electronic belt scales | |
| CN102564538A (en) | Weight ratio type inclination angle compensation method and belt weigher inclination angle compensator | |
| CN107091677B (en) | Error compensation method and belt scale based on error compensation | |
| CN101598592A (en) | The Weighing method that energy real-Time Compensation belt tension changes | |
| US4480705A (en) | Platform calibration factor for conveyor inclination angle | |
| CN202048964U (en) | Tilt angle compensation arrangement of belt scale | |
| CN101666673A (en) | Flat plate bearing type electronic belt scale | |
| CN102980645A (en) | Calibration device of electronic belt scale | |
| CN203053557U (en) | Calibration device of electronic belt scale | |
| CN215178064U (en) | Belt scale body capable of overcoming belt effect | |
| CN110375832A (en) | A kind of scale body of electronic leather belt scale of accurate measurement | |
| CN201780161U (en) | Belt scale compound checking device for metering conveyor | |
| CN103528661A (en) | Metering method using actual weight of belt as zeroing value |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20200819 |