CN201226181Y - Wireless transmission digital electronic belt weigher - Google Patents
Wireless transmission digital electronic belt weigher Download PDFInfo
- Publication number
- CN201226181Y CN201226181Y CNU2008200544890U CN200820054489U CN201226181Y CN 201226181 Y CN201226181 Y CN 201226181Y CN U2008200544890 U CNU2008200544890 U CN U2008200544890U CN 200820054489 U CN200820054489 U CN 200820054489U CN 201226181 Y CN201226181 Y CN 201226181Y
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- China
- Prior art keywords
- digital
- wireless
- integrator
- belt conveyor
- conveyor scale
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- Expired - Fee Related
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Abstract
Aiming at overcoming the defects of the traditional simulated and wired electronic belt conveyor scale, the utility model relates to a wireless transmission digital electronic belt conveyor scale which divides the traditional simulated and wired electronic belt conveyor scale into two parts, namely 'a digital transmitter' arranged near a belt conveyor scale frame and 'a display integrator' of the belt conveyor scale arranged beside operators; information exchange between the digital transmitter and the display integrator of the belt conveyor scale adopts a wireless/wired digital transmission mode; and the information exchange between the display integrator and a host computer containing a wireless transceiver circuit or other display devices adopts a wireless digital transmission mode. The utility model not only can resolve the problems of analog signal interference and attenuation which can not be solved by the traditional transmission mode and but also can solve the difficulty of construction and expensive cost for laying cables with long distance.
Description
Affiliated technical field:
The utility model relates to a kind of wireless transmission digital electronic belt conveyer scale, digital transmitter and belt conveyer scale show that wireless or wired digital transmission mode is used in message exchange between the integrator, belt conveyer scale shows integrator and contains the host computer or the wireless digital transmission mode of the use of the message exchange between other display device of wireless transceiver circuit, it can guarantee that traditional analog transmits insurmountable signal and disturb and attenuation problem, can solve long apart from the difficulty of construction of cable laying and high cost again.
Background technology:
The weighing principle of belt conveyer scale is the operational throughput that the rate signal that will be pressed in the operation of the weight of material signal that is transferred on the belt and belt carries out the material that integration obtains being transferred.Traditional belted electronic balance is with the belt conveyer scale Displaying Meter of analog signal transmission to a distant place with the speed of belt load and belt operation, to such an extent as to often produce measuring error owing to signal disturbs and decay causes, also have on-the-spot practical problems of laying the telecommunication cable difficulty simultaneously, the utility model has solved the problems referred to above with brand-new wireless digital transmission mode on belt conveyer scale.
Summary of the invention:
The utility model is separated into two parts with the same demonstration of simulation part, actions menu and the IO interface in the conditional electronic belt conveyer scale instrument, carry out wireless or wired transmission with digital signal between two parts, it has solved interference and decay and the on-the-spot difficulty of construction of telecommunication cable and the high cost laid that the long Distance Transmission of simulating signal produces well.
Technical scheme:
The technical scheme that its technical matters that solves the utility model adopts is: this wireless transmission digital electronic belt conveyer scale is that traditional simulation, wired formula electronic belt scale are divided into two parts: be about to simulation part, speed test section and analog to digital conversion part thereof in the original belted electronic balance instrument, can add wireless transceiver circuit again and be installed near the belt conveyer scale frame the frame as " the digital transmitter " of belt conveyer scale special use; With the display part in the original belted electronic balance instrument, actions menu and IO interface part, the adding wireless transceiver circuit is installed on the operating personnel limit suitably local as " the demonstration integrator " of belt conveyer scale special use, digital transmitter and belt conveyer scale show that wireless digital transmission mode is used in message exchange between the integrator, the more convenient again words of close together cable laying between digital transmitter and belt conveyer scale demonstration integrator, also can adopt the method for cabled digital transmission to carry out data transmission, show integrator and host computer that contains wireless transceiver circuit or the wireless digital transmission mode of the use of the message exchange between other display device.It had both guaranteed that traditional analog transmitted insurmountable signal and disturb and attenuation problem, had solved long apart from the difficulty of construction of cable laying and high cost again.
Beneficial effect:
The beneficial effects of the utility model are, because digital transmitter and belt conveyer scale show that wireless or wired digital transmission mode is used in message exchange between the integrator, belt conveyer scale shows integrator and contains the host computer or the wireless digital transmission mode of the use of the message exchange between other display device of wireless transceiver circuit, disturb and attenuation problem thereby can solve the insurmountable signal of traditional belted electronic balance analog transmission, can solve long again apart from the difficulty of construction of cable laying and high cost.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Figure (1) is the block diagram of the utility model wireless transmission digital electronic belt conveyer scale.
Among the figure: (1) contains the digital transmitter of wireless transceiver circuit,
(2) contain the demonstration integrator of wireless transceiver circuit,
(3) contain the host computer of wireless transceiver circuit,
(4) load sensor, (5) belt conveyer scale frame, (6) speed pickup.
(7) contain other display device 1 of wireless transceiver circuit,
(8) contain other display device 2 of wireless transceiver circuit.
Wherein digital transmitter and belt conveyer scale show that wireless digital transmission mode is used in message exchange between the integrator, and belt conveyer scale shows the wireless digital transmission mode of message exchange use between integrator and host computer or other display device
Figure (2) is another embodiment of the present utility model.
Among the figure: (3) contain the host computer of wireless transceiver circuit,
(4) load sensor, (5) belt conveyer scale frame,
(6) speed pickup, (9) do not contain the digital transmitter of wireless transceiver circuit,
(10) accept the demonstration integrator that part does not contain wireless transceiver circuit,
Wherein digital transmitter and belt conveyer scale show that wired digital transmission mode is used in message exchange between the integrator, and belt conveyer scale shows the wireless digital transmission mode of message exchange use between integrator and the host computer that contains wireless transceiver circuit
Embodiment:
In figure (1), the digital transmitter (1) that contains wireless transceiver circuit be installed in belt conveyer scale frame (5) near, to shorten the line distance of same load sensor of digital transmitter (4) and speed pickup (6) as far as possible, reduce unnecessary interference and decay.The demonstration integrator (2) that receiving unit contains wireless transceiver circuit be installed on the operating personnel limit operation cashier's office in a shop, wireless digital transmission mode is taked in the message exchange of it and digital transmitter (1); Show integrator (2) and contain the host computer (3) of wireless transceiver circuit or other display device (7), (8) between exchanges data take wireless digital transmission mode.
When equipment uses, the weight of material signal that is transferred on the belt conveyor on the belt conveyer scale frame is converted into electric weight through load sensor (4) and delivers to digital transmitter (1), the rate signal of belt conveyor is converted into electric weight through speed pickup (6) and delivers to digital transmitter (1) equally, and two paths of signals is sent to demonstration integrator (2) by wireless mode after digital transmitter (1) is through amplification, AD conversion, digital pre-service.Show the conveying cumulative amount that will just obtain the material that is transferred after integrator (2) will be carried out integration and carry out a series of processing with rate signal by the weight of material signal of the belt operation that sends with digital transmitter (1).The data such as conveying cumulative amount that show integrator (2) are sent to the host computer (3) of band wireless transceiver circuit or other display device (7), (8) for further handling use by wireless mode.
In another embodiment shown in the figure (2), the digital transmitter of belted electronic balance (9) that does not contain wireless transceiver circuit is taked wired digital transmission mode with the message exchange that the acceptance part does not contain the demonstration integrator (10) of wireless transceiver circuit; Wireless digital transmission mode is taked in the message exchange that shows integrator (10) and contain between the host computer (3) of wireless transceiver circuit.
Claims (1)
1. this wireless transmission digital electronic belt conveyer scale is characterized in that: conditional electronic belt conveyer scale instrument is split as two parts, promptly " digital transmitter " reaches " demonstration integrator ", two parts, between " digital transmitter " and " demonstration integrator " and " demonstration integrator " and contain the host computer of wireless transceiver circuit or other display device between have at least a place to have the digital radio transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200544890U CN201226181Y (en) | 2008-01-07 | 2008-01-07 | Wireless transmission digital electronic belt weigher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200544890U CN201226181Y (en) | 2008-01-07 | 2008-01-07 | Wireless transmission digital electronic belt weigher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201226181Y true CN201226181Y (en) | 2009-04-22 |
Family
ID=40599077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200544890U Expired - Fee Related CN201226181Y (en) | 2008-01-07 | 2008-01-07 | Wireless transmission digital electronic belt weigher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201226181Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2369310B1 (en) | 2010-03-16 | 2018-05-09 | Bizerba SE & Co. KG | Weighbelt apparatus |
| CN108801432A (en) * | 2018-07-17 | 2018-11-13 | 上海理工大学 | A kind of belt weighing data transmission method and system based on LoRa wireless communication techniques |
-
2008
- 2008-01-07 CN CNU2008200544890U patent/CN201226181Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2369310B1 (en) | 2010-03-16 | 2018-05-09 | Bizerba SE & Co. KG | Weighbelt apparatus |
| EP2369310B2 (en) † | 2010-03-16 | 2022-11-09 | Bizerba SE & Co. KG | Weighing apparatus |
| CN108801432A (en) * | 2018-07-17 | 2018-11-13 | 上海理工大学 | A kind of belt weighing data transmission method and system based on LoRa wireless communication techniques |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20120107 |