CN209166606U - A kind of pre- feeding belt scale of high-precision - Google Patents
A kind of pre- feeding belt scale of high-precision Download PDFInfo
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- CN209166606U CN209166606U CN201821872642.0U CN201821872642U CN209166606U CN 209166606 U CN209166606 U CN 209166606U CN 201821872642 U CN201821872642 U CN 201821872642U CN 209166606 U CN209166606 U CN 209166606U
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- precision
- belt
- rack
- balance
- weighing
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- 238000005303 weighing Methods 0.000 claims abstract description 47
- 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 abstract description 8
- 238000000034 method Methods 0.000 claims description 16
- 230000003321 amplification Effects 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 12
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 206010010219 Compulsions Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a kind of pre- feeding belt scales of high-precision, including rack and conveyer belt, pedestal is arranged in the lower section of rack, the top setting rotation roll shaft of rack, conveyer belt is set between rotation roll shaft, belt balance with high precision weighing gantry is set on conveyer belt, has title body above belt balance with high precision weighing gantry.The utility model is a kind of pre- feeding belt scale of high-precision, pass through the setting of high-precision weighing sensor and velocity sensor, the data of high-precision weighing sensor and velocity sensor are transported in belt balance with high precision control display instrument, display screen in belt balance with high precision control display instrument can show result, it high-precision can detect the weight and speed of material, the driving motor of machine frame inside can drive conveyer belt to move, the speed for the adjustable conveyer belt of frequency converter being electrically connected with driving motor, the high-precision measurement of weighing belt can preferably be helped, the weighing belt is structurally reasonable, it is easy to operate, it can detect in high precision.
Description
Technical field
The utility model relates to a kind of weighing belt, in particular to a kind of pre- feeding belt scale of high-precision belongs to Application of device
Technical field.
Background technique
Weighing belt is made of load carrier, weighing sensor, velocity sensor and weight display, when weighing, load-bearing
For device by the weight transfer to weighing sensor of material on belt, weighing sensor is to export the voltage for being proportional to material gravity
Signal send A/D converter to become digital quantity A after amplifier amplifies, is sent to arithmetic unit；Material speed input speed sensor
Afterwards, velocity sensor exports umber of pulse B, is also sent to arithmetic unit；Arithmetic unit to A, B carry out operation after to get arrive this measurement
The inventory in period adds up each measurement period, and the material total amount continued through on belt can be obtained.Electronic belt
The scale frame structure of scale load carrier mainly has the more roller-types of double lever, single roller-type, cantilevered and 4 kinds floated.Double lever is more
The belted electronic balance metering section of roller-type and suspended scale rack is longer, generally 2~8 groups of carrying rollers, and the accuracy of measuring is high, is suitable for
Flow is larger, the demanding place of the accuracy of measuring.The belt speed of the belted electronic balance of single roller-type and cantilevered scale frame can
It is determined by manufactory, suitable for the lesser place of flow or the place of control flow ingredient.
Belt balance with high precision refers to small in creep compliance, and under the premise of durability is strong, detection accuracy is up to ± 0.1% hereinafter, medium
Precision weighing belt refer to it is small in creep compliance, under the premise of durability is strong, detection accuracy reach ± 0.1% ~ ± 0.5%, general precision skin
Belt scale refer to it is small in creep compliance, under the premise of durability is strong, detection accuracy reach ± 0.5% ~ ± 1%.Currently, the precision of weighing belt is all
Be not it is very high, be mainly used for Internal Gauge control, can't carry on trade clearing.Due to there is creep and durability,
Great trouble is brought to the calibration operation of national measurement calibrating department, can not be carried out effectively with current domestic technical strength
Calibrating and identification, so temporarily be not belonging to state compulsion inspection measuring weighing instrument scope.It is pre- therefore, it is necessary to design a kind of high-precision
Feeding belt scale is able to solve the not high problem of precision.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming precision not high, provides a kind of high-precision and is fed skin in advance
Belt scale.In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of pre- feeding belt scale of high-precision, including rack, pedestal, rotation roll shaft, conveyer belt, height
Precision belt balance weighing gantry, driving motor, process controller, frequency converter, pre- charging gear, high-precision weighing sensor, speed
It spends sensor and belt balance with high precision controls display instrument, be provided with pedestal below the rack, set above the rack
It is equipped with rotation roll shaft, is provided with conveyer belt between the rotation roll shaft, belt balance with high precision weighing is provided on the conveyer belt
There are title body in gantry, the belt balance with high precision weighing gantry top, and the rack is internally provided with driving motor, the driving
The side of motor is provided with process controller, and the process controller is electrically connected by conducting wire and frequency converter, the rack
Side is provided with pre- charging gear, and vibration motor is provided on the pre- charging gear and shakes disk, outside the conveyer belt
Side is provided with high-precision weighing sensor, and the side of the high-precision weighing sensor is provided with velocity sensor, the conveying
Another outside of band, which is fixedly installed with, is fixedly connected with column, and the belt balance with high precision control display instrument is by being fixedly connected with column peace
Side loaded on rack.
As a kind of optimal technical scheme of the utility model, the rotation roll shaft is movably connected in rack, and described turn
There are two action roller shaft settings.
As a kind of optimal technical scheme of the utility model, the title body and driving motor, process controller, frequency converter
It is to be electrically connected with belt balance with high precision control display instrument.
As a kind of optimal technical scheme of the utility model, the process controller be internally provided with adjustment module,
Amplification module and output module, the output module and adjustment module, amplification module are to be electrically connected.
As a kind of optimal technical scheme of the utility model, vibration circle is fixedly installed with above the vibration motor
Disk.
As a kind of optimal technical scheme of the utility model, it is provided in the belt balance with high precision control display instrument
Start button, multifunction push key and display screen.
The utility model beneficial effect achieved is: the utility model is a kind of pre- feeding belt scale of high-precision, is passed through
The data of high-precision weighing sensor and velocity sensor are transported to by the setting of high-precision weighing sensor and velocity sensor
Belt balance with high precision control display instrument in, belt balance with high precision control display instrument on display screen can show as a result,
It high-precision can detect the weight and speed of material, and the driving motor of machine frame inside can drive conveyer belt to move,
The speed for the adjustable conveyer belt of frequency converter being electrically connected with driving motor, can preferably help the high-precision survey of weighing belt
Amount, the weighing belt is structurally reasonable, easy to operate, can detect in high precision.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of the pre- feeding belt scale of high-precision of the utility model；
In figure: 1, rack；2, pedestal；3, roll shaft is rotated；4, conveyer belt；5, belt balance with high precision weighing gantry；6, claim body；
7, driving motor；8, process controller；9, frequency converter；10, adjustment module；11, amplification module；12, output module；13, it gives in advance
Expect device；14, vibration motor；15, disk is shaken；16, high-precision weighing sensor；17, velocity sensor；18, it is fixedly connected
Column；19, belt balance with high precision controls display instrument；20, start button.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment:
As shown in Figure 1, the utility model provides a kind of pre- feeding belt scale of high-precision, including rack 1, pedestal 2, rotating roller
Axis 3, conveyer belt 4, belt balance with high precision weighing gantry 5, driving motor 7, process controller 8, frequency converter 9, pre- charging gear 13,
High-precision weighing sensor 16, velocity sensor 17 and belt balance with high precision control display instrument 19, and the lower section of the rack 1 is set
It is equipped with pedestal 2, the top of the rack 1 is provided with rotation roll shaft 3, is provided with conveyer belt 4 between the rotation roll shaft 3, described
It is provided with belt balance with high precision weighing gantry 5 on conveyer belt 4, has above the belt balance with high precision weighing gantry 5 and claims body 6, institute
That states rack 1 is internally provided with driving motor 7, and the side of the driving motor 7 is provided with process controller 8, described excessively program-controlled
Device 8 processed is electrically connected by conducting wire and frequency converter 9, and the side of the rack 1 is provided with pre- charging gear 13, the pre- feed dress
It sets and is provided with vibration motor 14 and vibration disk 15 on 13, the outside of the conveyer belt 4 is provided with high-precision weighing sensor 16,
The side of the high-precision weighing sensor 16 is provided with velocity sensor 17, and another outside of the conveyer belt 4 is fixedly mounted
It is fixedly connected with column 18, the belt balance with high precision controls one that display instrument 19 is installed on rack 1 by being fixedly connected with column 18
Side.
Rotation roll shaft 3 is movably connected in rack 1, and there are two the rotation settings of roll shaft 3, and conveyer belt 4 is installed on rotating roller
3 top of axis, facilitates material to convey；Claim body 6 and driving motor 7, process controller 8, frequency converter 9 and belt balance with high precision control aobvious
Show that instrument 19 is to be electrically connected；Process controller 8 is internally provided with adjustment module 10, amplification module 11 and output module
12, output module 12 and adjustment module 10, amplification module 11 are to be electrically connected；The top of vibration motor 14 is fixedly installed with shake
Dynamic disk 15, main function is will be on material automatic vibration to title body 6；It is provided in belt balance with high precision control display instrument 19
Start button 20, multifunction push key and display screen, the start button 20 that belt balance with high precision controls in display instrument 19 can
Start entire pre- feeding belt scale, display screen can observe the weight and speed of material, the adjustable conveying of multifunction push key
With 4 speed, preferably high-precision weighing and measurement.
Specifically, belted electronic balance weighing gantry 5 is installed in conveying frame, belt balance with high precision control display instrument is pressed
Start button 20 on table 19, driving motor 7 are started to work, and rotation roll shaft 3 rotates, driving conveying belt 4, so that body 6 be claimed also
Dynamic, when material passes through, the metering carrying roller of 4 side of conveyer belt is able to detect that the weight of material on belt feeder, then passes through lever
High-precision weighing sensor 16 is acted on, the voltage signal for being proportional to belt load, high-precision weighing sensor 16 are generated
Side be provided with velocity sensor 17, provide a series of pulses, each pulse indicates a belt movement unit, the frequency of pulse
Rate is proportional to belt speed, and belt balance with high precision controls display instrument 19 from high-precision weighing sensor 16 and velocity sensor 17
Signal is received, an instantaneous flow value and accumulating weight value are obtained by integral operation, and show data respectively.
The utility model beneficial effect achieved is: the utility model is a kind of pre- feeding belt scale of high-precision, is passed through
The data of high-precision weighing sensor and velocity sensor are transported to by the setting of high-precision weighing sensor and velocity sensor
Belt balance with high precision control display instrument in, belt balance with high precision control display instrument on display screen can show as a result,
It high-precision can detect the weight and speed of material, and the driving motor of machine frame inside can drive conveyer belt to move,
The speed for the adjustable conveyer belt of frequency converter being electrically connected with driving motor, can preferably help the high-precision survey of weighing belt
Amount, the weighing belt is structurally reasonable, easy to operate, can detect in high precision.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of pre- feeding belt scale of high-precision, including rack (1), pedestal (2), rotation roll shaft (3), conveyer belt (4), high-precision
Belt balance weighing gantry (5), driving motor (7), process controller (8), frequency converter (9), pre- charging gear (13), high-precision claim
Retransmit sensor (16), velocity sensor (17) and belt balance with high precision control display instrument (19), which is characterized in that the rack
(1) it is provided with below pedestal (2), is provided with above the rack (1) and rotates roll shaft (3), between the rotation roll shaft (3)
It is provided with conveyer belt (4), belt balance with high precision weighing gantry (5), the belt balance with high precision is provided on the conveyer belt (4)
Have title body (6) above weighing gantry (5), the rack (1) is internally provided with driving motor (7), the driving motor (7)
Side is provided with process controller (8), and the process controller (8) is electrically connected by conducting wire and frequency converter (9), the rack
(1) side is provided with pre- charging gear (13), and vibration motor (14) and vibration circle are provided on the pre- charging gear (13)
Disk (15) is provided with high-precision weighing sensor (16) on the outside of the conveyer belt (4), the high-precision weighing sensor (16)
Side be provided with velocity sensor (17), another outside of the conveyer belt (4), which is fixedly installed with, is fixedly connected with column (18), institute
State the side that belt balance with high precision control display instrument (19) is installed on rack (1) by being fixedly connected with column (18).
2. the pre- feeding belt scale of a kind of high-precision according to claim 1, which is characterized in that the rotation roll shaft (3) is living
Dynamic to be connected on rack (1), there are two rotation roll shaft (3) settings.
3. the pre- feeding belt scale of a kind of high-precision according to claim 1, which is characterized in that the title body (6) and driving
Motor (7), process controller (8), frequency converter (9) and belt balance with high precision control display instrument (19) are to be electrically connected.
4. the pre- feeding belt scale of a kind of high-precision according to claim 1, which is characterized in that the process controller (8)
Be internally provided with adjustment module (10), amplification module (11) and output module (12), the output module (12) and adjust mould
Block (10), amplification module (11) are to be electrically connected.
5. the pre- feeding belt scale of a kind of high-precision according to claim 1, which is characterized in that the vibration motor (14)
Top is fixedly installed with vibration disk (15).
6. the pre- feeding belt scale of a kind of high-precision according to claim 1, which is characterized in that the belt balance with high precision control
Start button (20), multifunction push key and display screen are provided on display instrument (19) processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872642.0U CN209166606U (en) | 2018-11-14 | 2018-11-14 | A kind of pre- feeding belt scale of high-precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821872642.0U CN209166606U (en) | 2018-11-14 | 2018-11-14 | A kind of pre- feeding belt scale of high-precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209166606U true CN209166606U (en) | 2019-07-26 |
Family
ID=67338053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821872642.0U Expired - Fee Related CN209166606U (en) | 2018-11-14 | 2018-11-14 | A kind of pre- feeding belt scale of high-precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209166606U (en) |
Cited By (2)
| 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 |
| CN112224805A (en) * | 2020-09-30 | 2021-01-15 | 安徽农业大学 | A accurate flow control unit for tealeaves production line |
-
2018
- 2018-11-14 CN CN201821872642.0U patent/CN209166606U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN112224805A (en) * | 2020-09-30 | 2021-01-15 | 安徽农业大学 | A accurate flow control unit for tealeaves production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226601 No. 12, Minghao Road, Hai'an town, Hai'an County, Nantong City, Jiangsu Province Patentee after: Nantong Aotuo automatic control equipment Co.,Ltd. Address before: 226601 No. 12, Minghao Road, Hai'an town, Hai'an County, Nantong City, Jiangsu Province Patentee before: Nantong Otto Automatic Control Equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 |