CN201548302U - Rubbish incinerator feeding traveling trolley weighing system - Google Patents
Rubbish incinerator feeding traveling trolley weighing system Download PDFInfo
- Publication number
- CN201548302U CN201548302U CN2009201288487U CN200920128848U CN201548302U CN 201548302 U CN201548302 U CN 201548302U CN 2009201288487 U CN2009201288487 U CN 2009201288487U CN 200920128848 U CN200920128848 U CN 200920128848U CN 201548302 U CN201548302 U CN 201548302U
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- CN
- China
- Prior art keywords
- weighing
- wireless
- driving
- load cells
- dolly
- 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 - Lifetime
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 49
- 239000010813 municipal solid waste Substances 0.000 title abstract description 8
- 238000009434 installation Methods 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000004056 waste incineration Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Incineration Of Waste (AREA)
Abstract
The utility model discloses a rubbish incinerator feeding traveling vehicle weighing system, which comprises weighing sensors, a wireless transmitting device and a wireless weighing displaying and receiving meter. Each weighing sensor serves as a section of a track and are arranged on the tracks of a traveling trolley; two weighing sensors are arranged on each trolley track; the positions of the weighing sensors correspond to the positions of four wheels of the trolley stopping on the tracks when in traveling charging; output ends of weight signals of the weighing sensors are connected with the wireless transmitting device through an amplified circuit; and wireless signals of the wireless transmitting device are transmitted to the wireless weighing displaying and receiving meter. By adopting the structure that the weighing sensors are arranged on the traveling trolley tracks and selecting a static track type weighing method, the weighing sensors are enabled to bear even stress. Running state of the traveling trolley can not influence weighing results, weighing errors and data fluctuation are reduced, and accurate weighing data are provided for production to be used for production analysis.
Description
Technical field
Utility model relates to a kind of power plant incinerator auxiliary device, particularly a kind of incinerator feeding driving weighing system.
Background technology
Waste incineration and generating electricity has and subtracts advantages such as appearance, harmless, energy savings, thereby obtains developing comparatively rapidly.
Waste incineration and generating electricity need burn in incinerator, and go into the stove quantity of refuse is important production data, can calculate a ton garbage power amount exactly by these data, analyze the burning efficiency of every day even each class simultaneously, thereby rubbish acts as a fuel into and to need to weigh before the stove burning, to obtain technological parameter comparatively accurately.In the prior art, the rubbish of waste incineration power plant generally adopts driving to be transported to incinerator, the rubbish LOAD CELLS that generally employing is installed under the dolly steel wire coil cylinder base of weighing is weighed in conjunction with the fixed pulley suspension type, since in the driving operational process, the sensor unbalance stress of being installed, and vibration is big, cause device check weighing resultant error big, the weight data fluctuation is also big, and the data of weighing accurately can't be provided, and the data that record also can't be used for producing to analyze.
Existing weighing device adopts transmission cable, because the distortion or the damage of cable slide rail are often hung up, has increased maintenance and operating cost.
Therefore, need go into stove rubbish weighing system and improve existing, make LOAD CELLS stressed evenly, the state of driving operation influence weighing results, reduces the fluctuation of weighting error and data, analyzes for production provides the data of weighing accurately to be used for producing.
The utility model content
In view of this, utility model provides a kind of incinerator feeding driving weighing system, makes LOAD CELLS stressed evenly, and the state of driving operation does not influence weighing results, reduce the fluctuation of weighting error and data, analyze for production provides the data of weighing accurately to be used for producing.
The incinerator feeding driving weighing system of utility model, comprise LOAD CELLS, wireless launcher and the wireless type demonstration receiving instrument of weighing, described LOAD CELLS is arranged on the driving trolley track as a section of track, two LOAD CELLS are set on every trolley track, and the position of LOAD CELLS is corresponding with the four wheels of dolly; The weight signal output terminal of described LOAD CELLS connects wireless launcher by amplifying circuit, the wireless signal transmission of wireless launcher to the wireless type demonstration receiving instrument of weighing.
Further, the weigh weighing-up wave output terminal that shows receiving instrument of described wireless type connects the automatic control system of driving;
Further, the cart of described driving and dolly all are provided with position switch, and described position switch signal output part connects the wireless type demonstration receiving instrument of weighing; The installation site of the position switch of described cart is corresponding with the position of incinerator, and the position switch installation site of dolly is corresponding with the installation site of LOAD CELLS;
Further, also comprise hand switch, the signal output part of described hand switch connects the wireless type demonstration receiving instrument of weighing;
Further, described wireless launcher is arranged on the dolly, and the load cell signal line is connected to wireless launcher by the dolly terminal box.
The beneficial effect of utility model: the incinerator feeding driving weighing system of utility model, employing is provided with the structure of LOAD CELLS on the trolley track of driving, select the static rail mounted mode of weighing for use, make LOAD CELLS stressed evenly, the state of driving operation does not influence weighing results, reduce the fluctuation of weighting error and data, analyze for production provides the data of weighing accurately to be used for producing.
Description of drawings
Below in conjunction with drawings and Examples utility model is further described.
Fig. 1 is the structural representation of utility model;
Fig. 2 is the utility model control principle figure.
Embodiment
Fig. 1 is the structural representation of utility model, Fig. 2 is the utility model control principle figure, as shown in the figure: the incinerator feeding driving weighing system of present embodiment, comprising that LOAD CELLS 1, wireless launcher 4 and wireless type are weighed shows receiving instrument 5, described LOAD CELLS 1 is arranged on driving dolly 3 tracks 2 as a section of track 2, two LOAD CELLS 1 are set on every trolley track 2, the position of LOAD CELLS 1 is corresponding with the four wheels of dolly 31, in the present embodiment, LOAD CELLS 1 is installed in the position of driving a vehicle when resting in track when feeding intake; Only express a structure on the track among the figure, another track is identical with this structure; The weight signal output terminal of described LOAD CELLS 1 connects wireless launcher 4 by amplifying circuit 10, and the wireless signal transmission of wireless launcher 4 to wireless type is weighed and shown receiving instrument 5; Adopt the mode of transmission of wireless signals, avoid because site environment is abominable, the relatively poor and corrosivity of operating mode reduces the operation and maintenance cost greatly to the adverse effect of lead.
In the present embodiment, the weigh weighing-up wave output terminal that shows receiving instrument 5 of described wireless type connects the automatic control system 6 of driving; Weigh after the success, wireless type is weighed and is shown automatic control system 6 (PLC control system) output signal of receiving instrument 5 to driving, after the program judgement by the PLC control system, the grab bucket of control driving is opened, prevent to operate to leak and count the data of weighing, just only receive wireless type weigh show that receiving instrument transmits weigh into function signal the time, grab bucket just can be opened.
In the present embodiment, the cart of described driving and dolly all are provided with position switch and (do not mark among Fig. 1, mark 7 among Fig. 2 and mark 8 are represented the position switch of cart and dolly respectively), described position switch 7 is connected wireless type and weighs and show receiving instrument 5 with position switch 8 signal output parts; The installation site of the position switch 7 of described cart is corresponding with the position of incinerator, the expression heat (batch) number; Position switch 8 installation sites of dolly are corresponding with the installation site of LOAD CELLS 1, represent to feed intake the zone; Wireless type is weighed and is shown that receiving instrument 5 will be according to the signal lamp and the instrument steady-state signal of dolly and cart position switch, prints or preserve this pen data of weighing automatically.
In the present embodiment, also comprise hand switch 9, the signal output part connection wireless type of described hand switch 9 is weighed and is shown receiving instrument 5; Damage at driving cart or dolly position switch, under the situation about can not weigh automatically, operating personnel advance the stove situation according to actual rubbish, operate with hand switch, and this pen data of weighing will be printed or preserve to instrument.
In the present embodiment, described wireless launcher 4 is arranged on the dolly 3 and (does not mark among the figure), and LOAD CELLS 1 signal wire is connected to wireless launcher 4 by dolly 3 terminal boxes, compact conformation, and connection and reasonable arrangement prevents that signal wire from damaging.
Explanation is at last, above embodiment is only unrestricted in order to the technical scheme of explanation utility model, although utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical scheme of utility model, and not breaking away from the aim and the scope of utility model technical scheme, it all should be encompassed in the middle of the claim scope of utility model.
Claims (5)
1. incinerator feeding driving weighing system, it is characterized in that: comprise LOAD CELLS, wireless launcher and the wireless type demonstration receiving instrument of weighing, described LOAD CELLS is arranged on the driving trolley track as a section of track, two LOAD CELLS are set on every trolley track, and the position of LOAD CELLS is corresponding with the four wheels of driving dolly; The weight signal output terminal of described LOAD CELLS connects wireless launcher by amplifying circuit, the wireless signal transmission of wireless launcher to the wireless type demonstration receiving instrument of weighing.
2. incinerator feeding according to claim 1 driving weighing system is characterized in that: the weigh weighing-up wave output terminal that shows receiving instrument of described wireless type connects the automatic control system of driving.
3. incinerator feeding according to claim 2 driving weighing system, it is characterized in that: the cart of described driving and dolly all are provided with position switch, and described position switch signal output part connects the wireless type demonstration receiving instrument of weighing; The installation site of the position switch of described cart is corresponding with the position of incinerator, and the position switch installation site of dolly is corresponding with the installation site of LOAD CELLS.
4. incinerator feeding according to claim 3 driving weighing system is characterized in that: also comprise hand switch, the signal output part of described hand switch connects the wireless type demonstration receiving instrument of weighing.
5. incinerator feeding driving weighing system according to claim 4, it is characterized in that: described wireless launcher is arranged on the dolly, and the load cell signal line is connected to wireless launcher by the dolly terminal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201288487U CN201548302U (en) | 2009-09-15 | 2009-09-15 | Rubbish incinerator feeding traveling trolley weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201288487U CN201548302U (en) | 2009-09-15 | 2009-09-15 | Rubbish incinerator feeding traveling trolley weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548302U true CN201548302U (en) | 2010-08-11 |
Family
ID=42603477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201288487U Expired - Lifetime CN201548302U (en) | 2009-09-15 | 2009-09-15 | Rubbish incinerator feeding traveling trolley weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548302U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519561A (en) * | 2011-12-07 | 2012-06-27 | 中联重科股份有限公司 | Trolley weighing system and its control method |
| CN103115661A (en) * | 2013-01-28 | 2013-05-22 | 山西长治维特衡器有限公司 | Definite-value metering device for pithead of shaft of mine |
| CN103487109A (en) * | 2013-09-30 | 2014-01-01 | 南车株洲电力机车有限公司 | Device for detecting sand amount position in sand box of rail transport vehicle |
| CN106017632A (en) * | 2016-05-10 | 2016-10-12 | 蚌埠市瑞丰衡器制造有限公司 | Electronic truck scale having warning effect |
| CN106017634A (en) * | 2016-05-10 | 2016-10-12 | 蚌埠市瑞丰衡器制造有限公司 | Parking space detection type truck scale |
| CN107247439A (en) * | 2017-05-09 | 2017-10-13 | 南京建磊电力技术有限公司 | The control method of driving long-distance intelligent automatic running based on virtual reality |
| CN111220249A (en) * | 2019-12-04 | 2020-06-02 | 中唐空铁科技有限公司 | Empty rail weighing module and weighing track beam |
-
2009
- 2009-09-15 CN CN2009201288487U patent/CN201548302U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519561A (en) * | 2011-12-07 | 2012-06-27 | 中联重科股份有限公司 | Trolley weighing system and its control method |
| WO2013082966A1 (en) * | 2011-12-07 | 2013-06-13 | 中联重科股份有限公司 | Trolley weighing system and control method therefor |
| CN103115661A (en) * | 2013-01-28 | 2013-05-22 | 山西长治维特衡器有限公司 | Definite-value metering device for pithead of shaft of mine |
| CN103487109A (en) * | 2013-09-30 | 2014-01-01 | 南车株洲电力机车有限公司 | Device for detecting sand amount position in sand box of rail transport vehicle |
| CN106017632A (en) * | 2016-05-10 | 2016-10-12 | 蚌埠市瑞丰衡器制造有限公司 | Electronic truck scale having warning effect |
| CN106017634A (en) * | 2016-05-10 | 2016-10-12 | 蚌埠市瑞丰衡器制造有限公司 | Parking space detection type truck scale |
| CN106017632B (en) * | 2016-05-10 | 2018-10-12 | 蚌埠市瑞丰衡器制造有限公司 | A kind of electronic vehicle weighing apparatus with warning function |
| CN106017634B (en) * | 2016-05-10 | 2018-11-20 | 蚌埠市瑞丰衡器制造有限公司 | A kind of parking stall measure type truck scale |
| CN107247439A (en) * | 2017-05-09 | 2017-10-13 | 南京建磊电力技术有限公司 | The control method of driving long-distance intelligent automatic running based on virtual reality |
| CN111220249A (en) * | 2019-12-04 | 2020-06-02 | 中唐空铁科技有限公司 | Empty rail weighing module and weighing track beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100811 |
|
| CX01 | Expiry of patent term |