CN204359408U - Bidirectional measuring belted electronic balance - Google Patents
Bidirectional measuring belted electronic balance Download PDFInfo
- Publication number
- CN204359408U CN204359408U CN201420851076.0U CN201420851076U CN204359408U CN 204359408 U CN204359408 U CN 204359408U CN 201420851076 U CN201420851076 U CN 201420851076U CN 204359408 U CN204359408 U CN 204359408U
- Authority
- CN
- China
- Prior art keywords
- transmission belt
- electronic balance
- bearing sensor
- belted electronic
- load carrier
- 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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Abstract
The utility model provides a kind of bidirectional measuring belted electronic balance, comprise the first transmission belt for transporting material, second transmission belt and with described first transmission belt, integrated first return belt of second transmission belt and the second return belt, the transmission direction of described first transmission belt and described second transmission belt is contrary, the first load carrier and the second load carrier is respectively equipped with below described first transmission belt and the second transmission belt, the first bearing sensor is provided with bottom described first load carrier, the second bearing sensor is provided with bottom described second load carrier, described first bearing sensor is connected with electronic measurement instrument with described second bearing sensor.Can two-wayly weigh, not only cost-saving, and also floor area is little.
Description
Technical field
The utility model relates to a kind of belted electronic balance, relates to a kind of bidirectional measuring belted electronic balance particularly.
Background technology
Belted electronic balance crane span structure of weighing is installed in conveying frame, and when material is through out-of-date, metering carrying roller detects weight of material on belt feeder by leverage in LOAD CELLS, produces the voltage signal that is proportional to belt load.Belt conveyer scale having a LOAD CELLS be contained in weighs on crane span structure, during work, the weight of material detected on belt is sent into weighing instrument, also send into weighing instrument by the rate signal of tachogenerator band conveyor simultaneously, rate signal and weighing-up wave are carried out Integral Processing by instrument, obtain instantaneous delivery and cumulative amount.Speed pickup is directly connected on major diameter speed measuring drum, provides a series of pulse, and each pulse represents a belt movement unit, and the frequency of pulse is proportional to belt speed.Weighing instrument, from LOAD CELLS and speed pickup Received signal strength, draws an instantaneous delivery value and accumulating weight value by integral operation, and shows respectively.But the belted electronic balance sold in the market, can only weigh the material in a direction, if material transmits to both direction, then must install a belted electronic balance in addition, this not only adds cost, and floor area is larger.
Utility model content
The utility model, in order to solve the above-mentioned defect and deficiency that exist in prior art, provides a kind of bidirectional measuring belted electronic balance, can two-wayly weigh, not only cost-saving, and floor area is little.
For solving the problems of the technologies described above, the utility model provides a kind of bidirectional measuring belted electronic balance, comprise the first transmission belt for transporting material, second transmission belt and with described first transmission belt, integrated first return belt of second transmission belt and the second return belt, the transmission direction of described first transmission belt and described second transmission belt is contrary, the first load carrier and the second load carrier is respectively equipped with below described first transmission belt and the second transmission belt, the first bearing sensor is provided with bottom described first load carrier, the second bearing sensor is provided with bottom described second load carrier, described first bearing sensor is connected with electronic measurement instrument with described second bearing sensor.
Preferably, described electronic measurement instrument comprises central processing unit, display and control device, the simulating signal of described first bearing sensor and the second bearing sensor is transferred to display by described central processing unit after treatment, described display for receive and show described central processing unit send signal, described control device controls unlatching or the cut out of described bidirectional measuring belted electronic balance.
Preferably, described central processing unit comprises amplifier, A/D converter and control chip;
Described amplifier, receives the simulating signal of the first bearing sensor and the second bearing sensor, after amplifying, be transferred to A/D converter;
A/D converter, is converted into digital data transmission to control chip by receiving the simulating signal that amplifier transfer comes;
Control chip, sends to display by digital signal, shows weight by display.
Preferably, described control device comprises ON/OFF touch electrode and touches chip, and described ON/OFF touch electrode sends the instruction of opening or closing described bidirectional measuring belted electronic balance, is transferred to control chip by described touch chip.
Preferably, described first return belt is provided with First Speed sensor, has second speed sensor on described second return belt.
Preferably, described first load carrier comprises the first carrying roller and the first support, and described first carrying roller is placed on described first support; Described second load carrier comprises the second carrying roller and the second support, and described second carrying roller is placed on described second support.
The Advantageous Effects that the utility model reaches:
Compared with existing belted electronic balance, the utility model is by transforming belted electronic balance, there is the function that bidirectional measuring is weighed, be used as two belted electronic balances by a belted electronic balance to use, meet the object of two-way weighing, not only save input cost, and, than directly using two belted electronic balance conserve space.
Accompanying drawing explanation
Fig. 1 the utility model structural representation.
Wherein: 1 electronic measurement instrument; 2 first transmission belts; 3 second transmission belts; 4 first load carriers; 5 second load carriers; 6 first bearing sensor; 7 second bearing sensor; 8 First Speed sensors; 9 second speed sensors; 10 first return belts; 11 second return belts; 12 central processing units; 13 control device.
Embodiment
In order to the technique effect that auditor can better understand technical characteristic of the present utility model, technology contents and reach, now accompanying drawing of the present utility model is described in detail in conjunction with the embodiments.But shown accompanying drawing, just in order to better illustrate the technical solution of the utility model; be not actual proportions of the present utility model and best configuration; so, auditor please not arrange and configuration with regard to the ratio of accompanying drawing, limit claims of the present utility model.
Below in conjunction with drawings and Examples, the utility model patent is further illustrated.
As shown in Figure 1, the utility model comprises the first transmission belt 2 for transporting material, second transmission belt 3 and with described first transmission belt 2, integrated first return belt 10 and the second return belt 11 of second transmission belt 3, the transmission direction of described first transmission belt 2 and described second transmission belt 3 is contrary, the first load carrier 4 and the second load carrier 5 is respectively equipped with below described first transmission belt 2 and the second transmission belt 3, the first bearing sensor 6 is provided with bottom described first load carrier 4, the second bearing sensor 7 is provided with bottom described second load carrier 5, described first bearing sensor 6 is connected with electronic measurement instrument 1 with described second bearing sensor 7.Compared with existing belted electronic balance, the utility model is by transforming belted electronic balance, there is the function that bidirectional measuring is weighed, be used as two belted electronic balances by a belted electronic balance to use, meet the object of two-way weighing, not only save input cost, and, than directly using two belted electronic balance conserve space.
The instrument of electronic measurement described in the utility model 1 comprises central processing unit 12, display and control device 13, the simulating signal of described first bearing sensor 6 and the second bearing sensor 7 is transferred to display by described central processing unit 12 after treatment, described display for receive and show described central processing unit 12 send signal, described control device 13 controls unlatching or the cut out of described bidirectional measuring belted electronic balance.Described central processing unit 12 comprises amplifier, A/D converter and control chip; Described amplifier, receives the simulating signal of the first bearing sensor and the second bearing sensor, after amplifying, be transferred to A/D converter; A/D converter, is converted into digital data transmission to control chip by receiving the simulating signal that amplifier transfer comes; Control chip, sends to display by digital signal, shows weight by display.
In addition, control device 13 described in the utility model comprises ON/OFF touch electrode and touches chip, and described ON/OFF touch electrode sends the instruction of opening or closing described bidirectional measuring belted electronic balance, is transferred to control chip by described touch chip.
The utility model preferably described first return belt 10 is provided with First Speed sensor 8, and described second return belt 11 has second speed sensor 9.Described first load carrier 2 comprises the first carrying roller and the first support, and described first carrying roller is placed on described first support; Described second load carrier 3 comprises the second carrying roller and the second support, and described second carrying roller is placed on described second support.
When the utility model uses, with hand touching ON/OFF touch electrode, ON/OFF touch electrode sends instruction to touching chip, touch chip by command to control chip, electronic scale is started working, when the material on belt is in bearing sensor, apply pressure to bearing sensor, bearing sensor resistance changes, thus cause voltage to change, and export the simulating signal of a change, this simulating signal converts digital signal to through A/D converter after amplifier amplification process, display is transferred to, in display display weight by control chip.
Below disclose the utility model with preferred embodiment, so itself and be not used to limit the utility model, allly take equivalent replacement or technical scheme that the scheme of equivalent transformation obtains, all drop in protection domain of the present utility model.
Claims (6)
1. bidirectional measuring belted electronic balance, it is characterized in that: comprise the first transmission belt for transporting material, second transmission belt and with described first transmission belt, integrated first return belt of second transmission belt and the second return belt, the transmission direction of described first transmission belt and described second transmission belt is contrary, the first load carrier and the second load carrier is respectively equipped with below described first transmission belt and the second transmission belt, the first bearing sensor is provided with bottom described first load carrier, the second bearing sensor is provided with bottom described second load carrier, described first bearing sensor is connected with electronic measurement instrument with described second bearing sensor.
2. bidirectional measuring belted electronic balance according to claim 1, it is characterized in that: described electronic measurement instrument comprises central processing unit, display and control device, the simulating signal of described first bearing sensor and the second bearing sensor is transferred to display by described central processing unit after treatment, described display for receive and show described central processing unit send signal, described control device controls unlatching or the cut out of described bidirectional measuring belted electronic balance.
3. bidirectional measuring belted electronic balance according to claim 2, is characterized in that: described central processing unit comprises amplifier, A/D converter and control chip;
Described amplifier, receives the simulating signal of the first bearing sensor and the second bearing sensor, after amplifying, be transferred to A/D converter;
A/D converter, is converted into digital data transmission to control chip by receiving the simulating signal that amplifier transfer comes;
Control chip, sends to display by digital signal, shows weight by display.
4. bidirectional measuring belted electronic balance according to claim 3, it is characterized in that: described control device comprises ON/OFF touch electrode and touches chip, described ON/OFF touch electrode sends the instruction of opening or closing described bidirectional measuring belted electronic balance, is transferred to control chip by described touch chip.
5. bidirectional measuring belted electronic balance according to claim 1, is characterized in that: described first return belt is provided with First Speed sensor, has second speed sensor on described second return belt.
6. bidirectional measuring belted electronic balance according to claim 1, is characterized in that: described first load carrier comprises the first carrying roller and the first support, and described first carrying roller is placed on described first support; Described second load carrier comprises the second carrying roller and the second support, and described second carrying roller is placed on described second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851076.0U CN204359408U (en) | 2014-12-26 | 2014-12-26 | Bidirectional measuring belted electronic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851076.0U CN204359408U (en) | 2014-12-26 | 2014-12-26 | Bidirectional measuring belted electronic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359408U true CN204359408U (en) | 2015-05-27 |
Family
ID=53260872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851076.0U Expired - Fee Related CN204359408U (en) | 2014-12-26 | 2014-12-26 | Bidirectional measuring belted electronic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359408U (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 |
-
2014
- 2014-12-26 CN CN201420851076.0U patent/CN204359408U/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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150527 Termination date: 20181226 |