CN202676263U - Load weighing system for mining dumper - Google Patents
Load weighing system for mining dumper Download PDFInfo
- Publication number
- CN202676263U CN202676263U CN 201220337423 CN201220337423U CN202676263U CN 202676263 U CN202676263 U CN 202676263U CN 201220337423 CN201220337423 CN 201220337423 CN 201220337423 U CN201220337423 U CN 201220337423U CN 202676263 U CN202676263 U CN 202676263U
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- China
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- quarry tipper
- body controller
- car body
- pressure sensor
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- Expired - Lifetime
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Abstract
The utility model relates to a load weighing system for a mining dumper and aims to provide a mining dumper load weighing system characterized by calculating accuracy and direct-viewing display. The mining dumper load weighing system is characterized by comprising a body controller unit, a pressure sensor unit and an output unit. The pressure sensor unit is arranged on suspension oil cylinders of the mining dumper. The signal output end of the pressure sensor unit is connected with the signal input end of the body controller unit. The signal output end of the body controller unit is connected with the signal input end of the output unit. The pressure sensor unit sends pressure values on the suspension oil cylinders to the body controller unit which processes the pressure values and then sends the processed pressure values to the output unit. The pressure sensor unit comprises a first pressure sensor, a second pressure sensor, a third pressure sensor and a fourth pressure sensor.
Description
Technical field
The utility model relates to a kind of weighing system, relates in particular to a kind of load weighing system that is applied on the quarry tipper.
Background technology
It is the key factor that directly affects the people life property safety that automobile is exercised safety, truck overloading in the highway transport industry, to load phenomenon unusually serious, not only caused the serious damage on road and bridge road surface, and bring serious potential safety hazard with other people for vehicle self, therefore at automobile, just become especially important of installation load weighing system on the truck that especially charge capacity is large.
At present, large-scale non-road mining dump truck also is equipped with the simple load display system of weighing, this system is mainly with three to four signal lamp indication dumper dead weight capacity approximate ranges, error of measured data is large, not directly perceived, be easy to false judgment during especially last a pipeful of loading and cause overload, bring harm to dumper.
The utility model content
For deficiency of the prior art, the utility model aims to provide a kind of calculating accurately and the quarry tipper load load bearing system of intuitive display.
In order to achieve the above object, quarry tipper load weighing system of the present utility model is characterized in that comprising: car body controller unit, pressure sensor unit and output unit; Pressure sensor unit is arranged on the hanging oil cylinder of quarry tipper, and the signal output part of this pressure sensor unit is connected with the signal input part of car body controller unit, and the signal output part of car body controller unit is connected with the signal input part of output unit; Pressure sensor unit is sent to the car body controller unit with the force value on the hanging oil cylinder, and the car body controller unit sends to output unit after force value is processed.
Preferably, described pressure sensor unit comprises: the first pressure transducer, the second pressure transducer, the 3rd pressure transducer and the 4th pressure transducer; The first pressure transducer is arranged on the left front hanging oil cylinder of quarry tipper, the second pressure transducer is arranged on the left back hanging oil cylinder of quarry tipper, the 3rd pressure transducer is arranged on the right front hanging oil cylinder of quarry tipper, and the 4th pressure transducer is arranged on the right back hanging oil cylinder of quarry tipper.
Preferably, also comprise a speed sensor units and an obliquity sensor unit; The signal output part of speed sensor units is connected signal output part and is connected with the signal input part of described car body controller unit respectively with the obliquity sensor unit.Described obliquity sensor unit comprises a double-shaft tilt angle sensor.
Preferably, described car body controller unit comprises processor and storer, and this processor is programmable logic controller (PLC).
More preferably, described output unit comprises: hummer, three liquid crystal display and wireless communication device.
The utility model reliable in structure, maintenance easy to operate, the load that can accurately show in real time quarry tipper, help driver, loading person and management and running department understanding dumper load condition promptly and accurately, to prevent the dumper overload, thereby prolong the serviceable life of dumper and tire, Cost reduction.
The utility model also can accurately detect the functional parameters such as the speed of a motor vehicle, the gradient, suspension pressure, load of dumper in real time; Have simultaneously the functions such as data recording, warning, fault analysis, remote radio communication, can record dumper per tour, every day, per month, the information such as the number of times of delivery of per season, total amount, surcharge preloading duration tonnage, and can be by wireless communication module in real time and vehicle management system and dispatching system swap data.
Description of drawings
Fig. 1 is the block scheme of quarry tipper load weighing system of the present utility model;
Fig. 2 is the structural representation of quarry tipper load weighing system of the present utility model.
Main symbol description
1 left front hanging oil cylinder 2 first pressure transducers
3 left back hanging oil cylinder 4 second pressure transducers
5 right front hanging oil cylinder 6 the 3rd pressure transducers
7 right back hanging oil cylinder 8 the 4th pressure transducers
9 car body controllers, 10 speed pickups
11 double-shaft tilt angle sensors, 12 hummers
13 3 figure place code tube displays, 14 wireless communicators
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
In conjunction with Fig. 1 and Fig. 2, quarry tipper load weighing system of the present utility model is installed and is applied on the quarry tipper, and this system comprises: car body controller unit, pressure sensor unit and output unit.Pressure sensor unit is arranged on the hanging oil cylinder of quarry tipper, and the signal output part of this pressure sensor unit is connected with the signal input part of car body controller unit, and the signal output part of car body controller unit is connected with the signal input part of output unit.
Wherein the car body controller unit is car body controller (vehicle body ECU, Electronic Control Unit), this car body controller is general car body controller, comprises processor, A/D module, input/output module and storer etc., and wherein processor is programmable logic controller (PLC) (PLC).Described pressure sensor unit comprises: the first pressure transducer, the second pressure transducer, the 3rd pressure transducer and the 4th pressure transducer.Four pressure transducers are installed in respectively on four hanging oil cylinder in quarry tipper front and back, load-carrying force value for detection of car body, concrete, the first pressure transducer is arranged on the left front hanging oil cylinder of quarry tipper, the second pressure transducer is arranged on the left back hanging oil cylinder of quarry tipper, the 3rd pressure transducer is arranged on the right front hanging oil cylinder of quarry tipper, and the 4th pressure transducer is arranged on the right back hanging oil cylinder of quarry tipper.
Pressure sensor unit is sent to the car body controller unit with the force value on each hanging oil cylinder, it namely is the weight of car load that the force value that the car body controller unit transmits four sensors is carried out after the addition, deduct again the load value that the empty wagons car body weight namely is mine car, data after car body controller will be processed send to output unit, output unit according to this numerical value show, the operation such as prompting or transmitted signal.Wherein, this output unit comprises: hummer, three liquid crystal display and wireless communication device, and three liquid crystal display are used for showing the load value of mine car, and hummer is used for pointing out overweight information, and wireless communication device is used for data are sent to other data receivers.Storer in the described car body controller can be used for storing the dead weight capacity maximal value, the information such as each load value that detects, overload value.
Preferably, this system also comprises a speed sensor units and an obliquity sensor unit; The signal output part of speed sensor units is connected signal output part and is connected with the signal input part of described car body controller unit respectively with the obliquity sensor unit.Described obliquity sensor unit comprises a double-shaft tilt angle sensor, and this sensor setting is indoor at vehicle drive, the change of pitch angle when climbing for detection of vehicle.Speed sensor units is arranged on the wheel, for detection of the speed of vehicle.
The utility model can be in real time the accurate functional parameters such as the speed of a motor vehicle, the gradient, suspension pressure, load of dumper; Have simultaneously the functions such as data recording, warning, fault analysis, remote radio communication, can record dumper per tour, every day, per month, the information such as the number of times of delivery of per season, total amount, surcharge preloading duration tonnage, and can be by wireless communication module in real time and vehicle management system and dispatching system swap data.
The utility model is simple and reliable for structure, maintenance easy to operate, the load that can accurately show in real time quarry tipper, help driver, loading person and management and running department understanding dumper load condition promptly and accurately, to prevent the dumper overload, thereby prolong the serviceable life of dumper and tire, Cost reduction.
Claims (6)
1. a quarry tipper load weighing system is characterized in that comprising: car body controller unit, pressure sensor unit and output unit;
Pressure sensor unit is arranged on the hanging oil cylinder of quarry tipper, and the signal output part of this pressure sensor unit is connected with the signal input part of car body controller unit, and the signal output part of car body controller unit is connected with the signal input part of output unit;
Pressure sensor unit is sent to the car body controller unit with the force value on the hanging oil cylinder, and the car body controller unit sends to output unit after force value is processed.
2. quarry tipper load weighing system according to claim 1, it is characterized in that: described pressure sensor unit comprises: the first pressure transducer, the second pressure transducer, the 3rd pressure transducer and the 4th pressure transducer; The first pressure transducer is arranged on the left front hanging oil cylinder of quarry tipper, the second pressure transducer is arranged on the left back hanging oil cylinder of quarry tipper, the 3rd pressure transducer is arranged on the right front hanging oil cylinder of quarry tipper, and the 4th pressure transducer is arranged on the right back hanging oil cylinder of quarry tipper.
3. quarry tipper load weighing system according to claim 1 is characterized in that: also comprise a speed sensor units and an obliquity sensor unit; The signal output part of speed sensor units is connected signal output part and is connected with the signal input part of described car body controller unit respectively with the obliquity sensor unit.
4. quarry tipper load weighing system according to claim 3, it is characterized in that: described obliquity sensor unit comprises a double-shaft tilt angle sensor.
5. quarry tipper load weighing system according to claim 1, it is characterized in that: described car body controller unit comprises processor and storer, this processor is programmable logic controller (PLC).
6. quarry tipper load weighing system according to claim 1, it is characterized in that: described output unit comprises: hummer, three liquid crystal display and wireless communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220337423 CN202676263U (en) | 2012-07-12 | 2012-07-12 | Load weighing system for mining dumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220337423 CN202676263U (en) | 2012-07-12 | 2012-07-12 | Load weighing system for mining dumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676263U true CN202676263U (en) | 2013-01-16 |
Family
ID=47497162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220337423 Expired - Lifetime CN202676263U (en) | 2012-07-12 | 2012-07-12 | Load weighing system for mining dumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676263U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760536A (en) * | 2013-12-20 | 2015-07-08 | 深圳市伊爱高新技术开发有限公司 | Quick loading truck weight monitoring system |
| CN107176166A (en) * | 2017-05-24 | 2017-09-19 | 内蒙古北方重型汽车股份有限公司 | Off-highway quarry tipper loads monitoring and control recording system and loads monitoring record method |
| CN107860449A (en) * | 2017-12-04 | 2018-03-30 | 广州电力机车有限公司 | A kind of dumper weighing system |
| CN108422917A (en) * | 2018-03-29 | 2018-08-21 | 广州电力机车有限公司 | A kind of dumper |
| CN115112214A (en) * | 2022-06-27 | 2022-09-27 | 中国重汽集团济南动力有限公司 | Heavy mining dump truck material weighing method and system |
-
2012
- 2012-07-12 CN CN 201220337423 patent/CN202676263U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760536A (en) * | 2013-12-20 | 2015-07-08 | 深圳市伊爱高新技术开发有限公司 | Quick loading truck weight monitoring system |
| CN107176166A (en) * | 2017-05-24 | 2017-09-19 | 内蒙古北方重型汽车股份有限公司 | Off-highway quarry tipper loads monitoring and control recording system and loads monitoring record method |
| CN107176166B (en) * | 2017-05-24 | 2024-02-02 | 内蒙古北方重型汽车股份有限公司 | Loading monitoring and recording system and method for off-highway mining dump truck |
| CN107860449A (en) * | 2017-12-04 | 2018-03-30 | 广州电力机车有限公司 | A kind of dumper weighing system |
| CN108422917A (en) * | 2018-03-29 | 2018-08-21 | 广州电力机车有限公司 | A kind of dumper |
| CN115112214A (en) * | 2022-06-27 | 2022-09-27 | 中国重汽集团济南动力有限公司 | Heavy mining dump truck material weighing method and system |
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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: 20130116 |
|
| CX01 | Expiry of patent term |