CN204359410U - High-precision electronic belt scale - Google Patents
High-precision electronic belt scale Download PDFInfo
- Publication number
- CN204359410U CN204359410U CN201420867536.9U CN201420867536U CN204359410U CN 204359410 U CN204359410 U CN 204359410U CN 201420867536 U CN201420867536 U CN 201420867536U CN 204359410 U CN204359410 U CN 204359410U
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- Prior art keywords
- precision electronic
- conveyer
- belt scale
- electronic belt
- scale
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Abstract
The utility model discloses a kind of high-precision electronic belt scale, the vibration material feeding comprise the conveyer for transmitting material, be used for measuring the speed pickup of described conveyer transfer rate, be used for measuring the weight sensor of the weight of material be positioned on described conveyer, adding materials for described conveyer, in order to show the display device of weight and to control the control device of described conveyer, speed pickup, weight sensor, vibration material feeding and display device.Compared to prior art, the utility model high-precision electronic belt scale is achieved by described vibration material feeding and evenly feeds in raw material to described conveyer, thus the impact making described travelling belt be subject to is constant, the speed of described travelling belt is close to remain unchanged, and then guarantees the measuring accuracy of belt conveyer scale.
Description
Technical field
The utility model relates to a kind of belt conveyer scale, particularly relates to a kind of high-precision electronic belt scale.
Background technology
Belt conveyer scale refers to be placed on belt and to carry out the weighing apparatus of automatic weighing with the bulk material that belt continues through.Because belt conveyer scale is dynamic weighing, work on the spot state often changes, thus belt is also in constantly change, and then have impact on the precision of belt conveyer scale.Such as, when on belt uneven reinforced time, can cause to belt the impact varied in size, make the speed of belt be in constantly change in, so can have a strong impact on the measuring accuracy of belt conveyer scale.
In view of the above problems, be necessary to provide a kind of high-precision electronic belt scale, to solve the problem.
Utility model content
For the deficiencies in the prior art, the technical matters that the utility model solves is to provide a kind of high-precision electronic belt scale, this high-precision electronic belt scale achieves and evenly feeds in raw material to conveyer, thus the impact making travelling belt be subject to is constant, the speed of travelling belt is close to remain unchanged, and then guarantees the measuring accuracy of belt conveyer scale.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of high-precision electronic belt scale, the vibration material feeding comprising the conveyer for transmitting material, being used for measuring the speed pickup of described conveyer transfer rate, be used for measuring the weight sensor of the weight of material be positioned on described conveyer, add materials for described conveyer, in order to show the display device of weight and to control the control device of described conveyer, speed pickup, weight sensor, vibration material feeding and display device.
Further, described high-precision electronic belt scale also comprises the storage device to described vibration material feeding feed, described storage device comprises storage bin hopper, be provided with discharging opening bottom described storage bin hopper and from the downward-sloping deflector chute extended to form of described discharging opening, material guides and slides to described vibration material feeding by described deflector chute.
Further, described storage device is also provided with and is arranged on described storage bin hopper top, bottom first sensor, the second sensor in order to detect inventory.
Further, described high-precision electronic belt scale is also provided with and controls the feed control device of described storage device to described vibration material feeding feed, and described feed control device comprises the material inlet valve being positioned at described deflector chute and the charging cylinder promoting described material inlet valve opening and closing.
Further, described conveyer comprises backing roll, idler pulley wheel, is arranged on the travelling belt on described backing roll, idler pulley wheel and is positioned at described travelling belt output terminal with the guide channel of directing material from described travelling belt loading and unloading material.
Further, described conveyer is also provided with frequency converter, to regulate the travelling speed of described conveyer.
Further, described display device is LCDs.
Further, described control device is single-chip microcomputer.
The beneficial effects of the utility model are: compared to prior art, the utility model high-precision electronic belt scale is achieved by described vibration material feeding and evenly feeds in raw material to described conveyer, thus the impact making described travelling belt be subject to is constant, the speed of described travelling belt is close to remain unchanged, and then guarantees the measuring accuracy of belt conveyer scale.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model high-precision electronic belt scale.
Fig. 2 is the module diagram of the utility model high-precision electronic belt scale.
Embodiment
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.The example of these preferred implementations illustrates in the accompanying drawings.Shown in accompanying drawing and the embodiments of the present invention described with reference to the accompanying drawings be only exemplary, and the present invention is not limited to these embodiments.
At this, also it should be noted that, in order to avoid the present invention fuzzy because of unnecessary details, illustrate only closely-related structure and/or treatment step with the solution of the present invention in the accompanying drawings, and eliminate other details little with relation of the present invention.
In addition, also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Refer to Fig. 1, shown in Fig. 2, the utility model high-precision electronic belt scale comprises the conveyer 10 for transmitting material, be used for measuring the speed pickup 20 of described conveyer 10 transfer rate, be used for measuring the weight sensor 30 of weight of material, be used for the vibration material feeding 40 added materials to described conveyer 10, for the storage device 50 of described vibration material feeding 40 feed, control the feed control device 60 of described storage device 50 to described vibration material feeding 40 feed, in order to show the display device 70 of weight and to control described conveyer 10, speed pickup 20, weight sensor 30, vibration material feeding 40, storage device 50, the control device 80 of feed control device 60 and display device 70.
Refer to shown in Fig. 1, described conveyer 10 comprises backing roll 11, idler pulley wheel 12, is arranged on the travelling belt 13 on described backing roll 11, idler pulley wheel 12 and is positioned at described travelling belt 13 output terminal with the guide channel 14 of directing material from described travelling belt 13 loading and unloading material.Described conveyer 10 is also provided with frequency converter (not shown) to regulate described conveyer 10 running speed.Described speed pickup 20 is used for measuring the travelling speed of described travelling belt 13, and rate signal is sent to described control device 80.Described weight sensor 30 is used for responding to the weight of material be positioned on described travelling belt 13, and weight signal is sent to described control device 80.Described vibration material feeding 40 is in order to evenly to feed in raw material to described conveyer 10, thus the impact that described travelling belt 13 is subject to is constant, so make the speed of described travelling belt 13 be close to remain unchanged.Described storage device 50 comprises storage bin hopper 51, is arranged on the first sensor 52 on described storage bin hopper 51 top and is arranged on the second sensor 53 of described storage bin hopper 51 bottom.Described storage bin hopper 51, roughly in truncated rectangular pyramids shape, is provided with discharging opening 511 and from the downward-sloping deflector chute 512 extended to form of described discharging opening 511 bottom it.The material being positioned at described storage bin hopper 51 slides to described vibration material feeding 40 through described discharging opening 511 under the guiding of described deflector chute 512.Described first sensor 52, second sensor 53 is used for detecting the height of material.When described first sensor 52 detects material, described first sensor 52 will be reported to the police, and operator stops adding materials in described storage bin hopper 51.When described second sensor 53 can't detect material, described second sensor 53 will be reported to the police, and operator adds materials in described storage bin hopper 51.Described feed control device 60, in order to control described storage device 50 to described vibration material feeding 40 feed, comprises the material inlet valve 61 being positioned at described deflector chute 512 and the charging cylinder 62 promoting the opening and closing of described material inlet valve 61.Described display device 70 is used for showing weight of material.In the present embodiment, described display device 70 is LCDs.The information that described control device 80 transmits according to described speed pickup 20, weight sensor 30 calculates weight of material, and controls described display device 70 and show.In the present embodiment, described control device 80 is single-chip microcomputer.
When using the utility model high-precision electronic belt scale, described control device 80 controls described conveyer 10, vibration material feeding 40 operates, control described feed control device 60 simultaneously and open described material inlet valve 61, make described storage device 50 to described vibration
Feeding device 40 feed.The speed of described travelling belt 13 measured by described speed pickup 20, and give described control device 80 by signal transmission.The weight of material be positioned on described travelling belt 13 responded to by described weight sensor 30, and weight signal passed to described control device 80.Described control device 80 calculates material general assembly (TW) according to rate signal, weight signal, and controls described display device 70 and show.
Compared to prior art, the utility model high-precision electronic belt scale is achieved by described vibration material feeding 40 and evenly feeds in raw material to described conveyer 10, thus the impact making described travelling belt 13 be subject to is constant, the speed of described travelling belt 13 is close to remain unchanged, and then guarantees the measuring accuracy of belt conveyer scale.
Of particular note, for the person of ordinary skill of the art, do under instruction of the present utility model for equivalence change of the present utility model, must be included in the scope that the utility model claim advocates.
Claims (8)
1. a high-precision electronic belt scale, it is characterized in that: comprise the conveyer (10) for transmitting material, be used for measuring the speed pickup (20) of described conveyer (10) transfer rate, being used for measurement is positioned at the weight sensor (30) of the weight of material on described conveyer (10), for the vibration material feeding (40) that described conveyer (10) adds materials, in order to show the display device (70) of weight and to control described conveyer (10), speed pickup (20), weight sensor (30), the control device (80) of vibration material feeding (40) and display device (70).
2. high-precision electronic belt scale as claimed in claim 1, it is characterized in that: described high-precision electronic belt scale also comprises the storage device (50) to described vibration material feeding (40) feed, described storage device (50) comprises storage bin hopper (51), described storage bin hopper (51) bottom is provided with discharging opening (511) and from the downward-sloping deflector chute (512) extended to form of described discharging opening (511), material guides and slides to described vibration material feeding (40) by described deflector chute (512).
3. high-precision electronic belt scale as claimed in claim 2, is characterized in that: described storage device (50) is also provided with and is arranged on described storage bin hopper (51) top, bottom first sensor (52), the second sensor (53) in order to detect inventory.
4. high-precision electronic belt scale as claimed in claim 2, it is characterized in that: described high-precision electronic belt scale is also provided with and controls the feed control device (60) of described storage device (50) to described vibration material feeding (40) feed, and described feed control device (60) comprises the material inlet valve (61) being positioned at described deflector chute (512) and the charging cylinder (62) promoting described material inlet valve (61) opening and closing.
5. high-precision electronic belt scale as claimed in claim 1, is characterized in that: described conveyer (10) comprises backing roll (11), idler pulley wheel (12), is arranged on the travelling belt (13) on described backing roll (11), idler pulley wheel (12) and is positioned at described travelling belt (13) output terminal with the guide channel (14) of directing material from described travelling belt (13) loading and unloading material.
6. high-precision electronic belt scale as claimed in claim 1, is characterized in that: described conveyer (10) is also provided with frequency converter, to regulate the travelling speed of described conveyer (10).
7. high-precision electronic belt scale as claimed in claim 1, is characterized in that: described display device (70) is LCDs.
8. high-precision electronic belt scale as claimed in claim 1, is characterized in that: described control device (80) is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867536.9U CN204359410U (en) | 2014-12-31 | 2014-12-31 | High-precision electronic belt scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867536.9U CN204359410U (en) | 2014-12-31 | 2014-12-31 | High-precision electronic belt scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359410U true CN204359410U (en) | 2015-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867536.9U Expired - Fee Related CN204359410U (en) | 2014-12-31 | 2014-12-31 | High-precision electronic belt scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359410U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315171A (en) * | 2015-06-29 | 2017-01-11 | 青阳县迎春炉料有限公司 | Automatic weighing device used for lime processing |
| CN106404131A (en) * | 2016-08-24 | 2017-02-15 | 浙江亚利大胶丸有限公司 | Capsule detector with high precision |
| CN110155757A (en) * | 2019-05-30 | 2019-08-23 | 辽宁科技大学 | A kind of full-automatic blanking system and method suitable for mine rock material entrucking |
| CN114216543A (en) * | 2021-12-14 | 2022-03-22 | 徐州圣能科技有限公司 | Belt weigher with quantitative feeding function |
| CN114739494A (en) * | 2022-05-19 | 2022-07-12 | 柳州钢铁股份有限公司 | Method for on-line calibrating precision of belt weigher |
-
2014
- 2014-12-31 CN CN201420867536.9U patent/CN204359410U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106315171A (en) * | 2015-06-29 | 2017-01-11 | 青阳县迎春炉料有限公司 | Automatic weighing device used for lime processing |
| CN106404131A (en) * | 2016-08-24 | 2017-02-15 | 浙江亚利大胶丸有限公司 | Capsule detector with high precision |
| CN110155757A (en) * | 2019-05-30 | 2019-08-23 | 辽宁科技大学 | A kind of full-automatic blanking system and method suitable for mine rock material entrucking |
| CN114216543A (en) * | 2021-12-14 | 2022-03-22 | 徐州圣能科技有限公司 | Belt weigher with quantitative feeding function |
| CN114739494A (en) * | 2022-05-19 | 2022-07-12 | 柳州钢铁股份有限公司 | Method for on-line calibrating precision of belt weigher |
| CN114739494B (en) * | 2022-05-19 | 2024-02-06 | 柳州钢铁股份有限公司 | Method for calibrating belt scale precision on line |
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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 |
Granted publication date: 20150527 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |