CN108151836A - A kind of high-precision suspension array belt weigher - Google Patents
A kind of high-precision suspension array belt weigher Download PDFInfo
- Publication number
- CN108151836A CN108151836A CN201711338481.7A CN201711338481A CN108151836A CN 108151836 A CN108151836 A CN 108151836A CN 201711338481 A CN201711338481 A CN 201711338481A CN 108151836 A CN108151836 A CN 108151836A
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- CN
- China
- Prior art keywords
- weighing
- precision
- carrier roller
- integrator
- belt
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- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/003—Details; specially adapted accessories
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The present invention relates to a kind of high-precision suspension array belt weighers, including being uniformly distributed the multigroup full suspension scale group being mounted in the rack of belt conveyor, full suspension scale group includes two bridges of weighing being arranged in machine frame at two sides, multiple weighing carrier roller stents are provided on each bridge of weighing, weighing carrier roller is provided on weighing carrier roller stent, spandrel girder is provided between two bridges of weighing, there are two weighing sensors for setting on spandrel girder, weighing sensor is all connected on integrator, it is also associated with being arranged on speed measuring device under rack on integrator, integrator is also connected to industrial control unit (ICU), present invention crane span structure free floating of weighing is connect with weighing sensor, infinite place device, power transmission link is few, check weighing is accurately and reliably, measuring accuracy is high；Have the characteristics that offset load resistance is strong, adaptation belt conveyor band is roomy, belt speed is high；Portal structure of weighing is simple, easy for installation, is not required to safeguard, is the best equipment of high precision belt conveyer metering.
Description
Technical field
The present invention relates to a kind of belted electronic balance, specially a kind of high-precision suspension array belt weigher.
Background technology
In general, the precision of belted electronic balance is not very high, is mainly used for Internal Gauge control.With foreign technology
Introduction, the belt conveyer scale manufacturers of many professions have been able to produce high-precision electronic belt scale.High-precision electronic belt
Scale is generally made of scale frame, tachogenerator, high-precision load cell, belt balance with high precision control display instrument etc., can be right
Solid material carries out continuous dynamic measuring.
Belted electronic balance is broadly divided into through formula belt conveyer scale and constant feeder two types, the former is suitable for trade knot
It calculates, and the latter plays the role of increasing product qualification rate mainly for the control of technique.Both belted electronic balances are because of effect
Difference, so Belt Length is widely different, structure also differs.
Existing market upper belt metering device, i.e. belt conveyer scale based on monomer scale, pass through one or two mainly with lever
Weighing sensor reflects element as pressure, and integrating different belt speeds by the change of MV voltages obtains belt in the region
Metering numerical value, domestic existing belt conveyer scale measures for unistage type scale body, can not be using multiple equilibrium mode as true conveyer
The reflection of stress.And the measuring accuracy problem that conveyer belt is long or sideslip is brought can not be solved.
Invention content
The technical problem to be solved by the present invention is to：In order to overcome the problems referred above, a kind of high-precision suspension array belt meter is provided
Measure scale.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of high-precision suspension array belt weigher is more in the rack for being mounted on belt conveyor including being uniformly distributed
The full suspension scale group of group, the full suspension scale group include two bridges of weighing being arranged in machine frame at two sides, are set on bridge of each weighing
There are multiple weighing carrier roller stents, weighing carrier roller is provided on the weighing carrier roller stent, be provided between bridge of weighing described in two
Spandrel girder, there are two weighing sensors, the weighing sensor to be all connected on integrator for setting on the spandrel girder, the product
It calculates and is also associated with being arranged on speed measuring device under rack on device, the integrator is also connected to industrial control unit (ICU).
Preferably, the weighing sensor is ripple tube sensor.
Preferably, the full suspension scale group setting 2-4 groups.
Preferably, the full suspension scale group sets 2 groups.
Preferably, it each weighs and is provided with 2 weighing carrier roller stents on bridge.
Preferably, the weighing sensor and speed measuring device are first coupled to terminal box, and the terminal box is connected to described
Integrator.
The beneficial effects of the invention are as follows：Scale body of the present invention uses full suspension type, and all bearing capacities all act on biography of weighing
On sensor, and ripple tube sensor can effectively alleviate various structurally internal stresses, while the weighing carrier roller on crane span structure of weighing is by skin
The weight of material that takes all, accurately pass to weighing sensor, complete high-precision metering.The more array types of full buffer suspension
Structure, crane span structure free floating of weighing are connect with weighing sensor, infinite place device, power transmission link are few, check weighing accurately and reliably, metering
Precision is high；Since two weighing sensors are loaded on spandrel girder both ends, the features such as belt conveyor band is roomy, belt speed is high is adapted to；Claim
Weight portal structure is simple, easy for installation, is not required to safeguard, is the best equipment of high precision belt conveyer metering.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of main structure figure of high-precision suspension array belt weigher one embodiment of the present invention；
Fig. 2 is a kind of overlooking structure figure of high-precision suspension array belt weigher one embodiment of the present invention；
It is marked in figure：1- suspension scale groups entirely, 2- racks, 3- integrators, 4- industrial control unit (ICU)s, 5- speed measuring devices, 6- wiring
Box, 11- weigh bridge, 12- weighing carrier roller stents, 13- weighing carrier rollers, 14- weighing sensors, 15- spandrel girders.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
Embodiment 1
A kind of high-precision suspension array belt weigher of the present invention as shown in Figure 1, is mounted on including being uniformly distributed
Multigroup full suspension scale group 1 in the rack 2 of belt conveyor, the number of the full suspension scale group 1 are configured as needed,
Specifically without limiting, the full suspension scale group 1 includes two bridges 11 of weighing being arranged in machine frame at two sides 2, bridge of each weighing
Multiple weighing carrier roller stents 12 are provided on 11, the number of the weighing carrier roller stent 12, can be according to need specifically without limiting
Number is configured, weighing carrier roller 13 is provided on the weighing carrier roller stent 12, as shown in Fig. 2, bridge of weighing described in two
It is provided with spandrel girder 15 between 11, there are two weighing sensors 14 for setting on the spandrel girder 15, and the weighing sensor 14 is all
It is connected on integrator 3, for the integrator 3 for integrating weighing-up wave and tachometer signal, conveying monitors related sensor shape
State, is also associated with being arranged on 2 times speed measuring devices of rack 5 on the integrator 3, and the speed measuring device 5 for measuring belt in real time
Speed and different conditions variation, the integrator 3 is also connected to industrial control unit (ICU) 4；
Scale body of the present invention uses full suspension type, and all bearing capacities are all acted on weighing sensor 14, and bellows passes
Sensor can effectively alleviate various structurally internal stresses, while the weighing carrier roller 13 weighed on 11 frame of bridge is by the weight of material on belt
All, weighing sensor 14 accurately is passed to, completes high-precision metering.The more array type structures of full buffer suspension, bridge of weighing
11 frame free floatings are connect with weighing sensor 14, infinite place device, power transmission link are few, check weighing accurately and reliably, measuring accuracy is high；
Since two weighing sensors 14 are loaded on 15 both ends of spandrel girder, the features such as belt conveyor band is roomy, belt speed is high is adapted to；It weighs bridge
11 framves are simple in structure, easy for installation, are not required to safeguard, are the best equipments of high precision belt conveyer metering.
In a preferred embodiment, the weighing sensor 14 is ripple tube sensor, and it is defeated can effectively to slow down conveyer belt
The influence of shake and impact force to metered body during sending.
In a preferred embodiment, the full suspension scale group 1 sets 2-4 groups, but not limited to this.
In a preferred embodiment, the full suspension scale group 1 most preferably 2 groups of setting, but not limited to this.
In a preferred embodiment, it each weighs and is most preferably provided with 2 weighing carrier roller stents 12, but not on bridge 11
It is limited to this.
In a preferred embodiment, the weighing sensor 14 and speed measuring device 5 are first coupled to terminal box 6, described to connect
Wire box 6 is connected to the integrator 3
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (6)
1. a kind of high-precision suspension array belt weigher, which is characterized in that be mounted on belt conveyor including being uniformly distributed
Multigroup full suspension scale group in rack, the full suspension scale group includes two bridges of weighing being arranged in machine frame at two sides, each to claim
Multiple weighing carrier roller stents are provided on weight bridge, weighing carrier roller are provided on the weighing carrier roller stent, bridge of weighing described in two
Between be provided with spandrel girder, there are two weighing sensors, the weighing sensor to be all connected to integrating for setting on the spandrel girder
On device, it is also associated with being arranged on speed measuring device under rack on the integrator, the integrator is also connected to industrial control unit (ICU).
2. high-precision suspension array belt weigher as described in claim 1, which is characterized in that the weighing sensor is wave
Line tube sensor.
3. high-precision suspension array belt weigher as described in claim 1, which is characterized in that the full suspension scale group setting
2-4 groups.
4. high-precision suspension array belt weigher as described in claim 1, which is characterized in that the full suspension scale group setting
2 groups.
5. high-precision suspension array belt weigher as described in claim 1, which is characterized in that be provided on each bridge of weighing
2 weighing carrier roller stents.
6. high-precision suspension array belt weigher as described in claim 1, which is characterized in that the weighing sensor and survey
Speed variator is first coupled to terminal box, and the terminal box is connected to the integrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711338481.7A CN108151836A (en) | 2017-12-14 | 2017-12-14 | A kind of high-precision suspension array belt weigher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711338481.7A CN108151836A (en) | 2017-12-14 | 2017-12-14 | A kind of high-precision suspension array belt weigher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151836A true CN108151836A (en) | 2018-06-12 |
Family
ID=62466801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711338481.7A Pending CN108151836A (en) | 2017-12-14 | 2017-12-14 | A kind of high-precision suspension array belt weigher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108151836A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864781A (en) * | 2019-11-28 | 2020-03-06 | 徐州上达科技有限公司 | High-stability high-precision electronic belt scale |
| CN111157085A (en) * | 2019-12-26 | 2020-05-15 | 中交一航局安装工程有限公司 | Array type belt conveyor weighing device and installation process thereof |
| CN112985551A (en) * | 2021-02-06 | 2021-06-18 | 安徽新华学院 | Electronic belt scale electrical parameter testing method based on virtual instrument |
-
2017
- 2017-12-14 CN CN201711338481.7A patent/CN108151836A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864781A (en) * | 2019-11-28 | 2020-03-06 | 徐州上达科技有限公司 | High-stability high-precision electronic belt scale |
| CN111157085A (en) * | 2019-12-26 | 2020-05-15 | 中交一航局安装工程有限公司 | Array type belt conveyor weighing device and installation process thereof |
| CN112985551A (en) * | 2021-02-06 | 2021-06-18 | 安徽新华学院 | Electronic belt scale electrical parameter testing method based on virtual instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
|
| WD01 | Invention patent application deemed withdrawn after publication |