CN201023920Y - Weighing control system for rear-loading type garbage compression vehicle - Google Patents
Weighing control system for rear-loading type garbage compression vehicle Download PDFInfo
- Publication number
- CN201023920Y CN201023920Y CNU2007200792951U CN200720079295U CN201023920Y CN 201023920 Y CN201023920 Y CN 201023920Y CN U2007200792951 U CNU2007200792951 U CN U2007200792951U CN 200720079295 U CN200720079295 U CN 200720079295U CN 201023920 Y CN201023920 Y CN 201023920Y
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- control system
- weighing
- vehicle
- utility
- automobile
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Abstract
The utility model relates to an automobile automatic weighing control system, in particular to a weighing control system used for a back-loading squeeze refuse collector. The utility model comprises a box body, an automobile beam, an automobile automatic weighing control system, a weighing sensor, a control object and a power supply. The weighing sensor is fixed on the automobile beam and the box body is arranged on the weighing sensor which is connected through a lead with the automobile automatic weighing control system. The automobile automatic weighing control system is respectively connected with the automobile power supply, the control object and the power supply. The utility model has the beneficial effects that when a loading of the box body changes the adopted weighing sensor can transmit the signal to the automatic weighing control system so as to control actions of a component to cut the power supply of a post-overload hydraulic system, thus guaranteeing a safe carrying of vehicles. The utility model can be widely applied to refitted vehicles, environment-protecting equipments, oil equipments and all equipments of engineering mechanisms.
Description
Technical field
The utility model relates to automobile from weighing control system, especially relates to a kind of rear installed garbage compression vehicle weighing control system.
Background technology
Existing rear installed garbage compression vehicle, rubbish is transported to the Refuse bin to its function or the soot utilizes automobile hydraulic system that rubbish in the casing is laid down in order to load, and continues delivery then.But automobile driver can't be understood car load weight when loading rubbish, if the frequent overload of vehicle will make vehicle abrasion accelerate, even can cause accident.
Summary of the invention
The technical problems to be solved in the utility model is the deficiency that exists at prior art, and a kind of load weight design-calculated rear installed garbage compression vehicle weighing control system of understanding steering vehicle for automobile driver in real time is provided.
The utility model rear installed garbage compression vehicle weighing control system is achieved by following technical proposals: the utility model rear installed garbage compression vehicle weighing control system comprises that casing, automotive frame, vehicle constitute from the control system of weighing, LOAD CELLS, controlled object and power supply, described LOAD CELLS is fixed on the automotive frame, and casing is installed on the LOAD CELLS; Described LOAD CELLS is connected from the control system of weighing with vehicle by lead, and vehicle is connected with power supply with controlled object with Vehicle Power respectively from the control system of weighing.
The utility model rear installed garbage compression vehicle weighing control system compared with prior art has following beneficial effect: because the utility model has been installed LOAD CELLS, when the load in the automobile casing changes, small strain variation promptly takes place in the LOAD CELLS that is installed under the casing, metering circuit both had been converted into faint strain variation the variation of voltage by electric balance, very faint of change of voltage of this moment, amplifier zooms into faint voltage signal the voltage signal of standard, and the normal voltage signal is sent into micro controller system carry out analogue to digital conversion, digitized voltage signal carries out the physics processing again, obtains the weight signal of corresponding digitalization; Data after the processing show output with the LED charactron.Also can move by the control corresponding element, native system can utilize these data by the action of the control corresponding element in the controlled object by micro controller system, makes the hydraulic efficiency pressure system outage of overweight back, protects vehicle safety delivery.The utility model can be widely used in reequiping vehicle, sanitation equipment, oil equipment, all devices of construction machinery and equipment.
Description of drawings
The utility model rear installed garbage compression vehicle weighing control system has following accompanying drawing:
Fig. 1 is the utility model rear installed garbage compression vehicle weighing control system control principle scheme drawing;
Fig. 2 is the utility model rear installed garbage compression vehicle weighing control system vehicle mounting structure scheme drawing.
Wherein: 1, vehicle is from weighing control system; 2, LOAD CELLS; 3, controlled object; 4, Vehicle Power; 5, casing; 6, crossbeam; 7, Wheatstone bridge circuit; 8, amplifier; 9, micro controller system; 10, LED charactron.
The specific embodiment
Below in conjunction with drawings and Examples the utility model rear installed garbage compression vehicle weighing control system technical scheme is further described.
As shown in Figure 1 and Figure 2, the utility model rear installed garbage compression vehicle weighing control system comprises that compartment 5, automotive frame 6, vehicle constitute from the control system 1 of weighing, LOAD CELLS 2, controlled object 3 and power supply 4, described LOAD CELLS 2 is fixed on the automotive frame 6, and casing 5 is installed on the LOAD CELLS 2; Described LOAD CELLS 2 is connected from the control system 1 of weighing with vehicle by lead, and vehicle is connected with controlled object 3 with Vehicle Power 4 respectively from the control system 1 of weighing.
Described vehicle comprises Wheatstone bridge circuit 7, amplifier circuit 8, micro controller system 9 and LED charactron 10 in the control system 1 of weighing.
Embodiment.
As shown in Figure 1 and Figure 2, the utility model rear installed garbage compression vehicle weighing control system is made up of a plurality of vehicle special resistors strain gauge load cells 2 and rear installed garbage compression vehicle, as shown in Figure 2, LOAD CELLS 2 is separately fixed on the relevant position of automotive frame 6, and automobile casing 5 is installed on the LOAD CELLS 2; Described LOAD CELLS 2 is connected from the control system 1 of weighing with the vehicle that includes Wheatstone bridge circuit 7, amplifier circuit 8, micro controller system 9 and LED charactron 10 by lead, and vehicle connects Vehicle Power 4 from the control system 1 of weighing.
Described LOAD CELLS 2 is connected with the Wheatstone bridge circuit 7 of vehicle in the control system 1 of weighing, Wheatstone bridge circuit 7 outputs are connected with amplifier circuit 8, amplifier circuit 8 is connected with micro controller system 9, and micro controller system 9 mouths are connected with controlled object 3 with LED charactron 10 respectively.
During work, because the utility model has been installed LOAD CELLS 2, when the load of automobile casing 5 changes, small strain variation promptly takes place in the LOAD CELLS 2 that is installed under the compartment 5, metering circuit both had been converted into faint strain variation the variation of voltage by Wheatstone bridge circuit 7, very faint of change of voltage of this moment, amplifier 8 zooms into faint voltage signal the voltage signal of standard, and the normal voltage signal is sent into micro controller system 9 carry out analogue to digital conversion, digitized voltage signal carries out the physics processing again, obtains the weight signal of corresponding digitalization; Data after the processing show output with LED charactron 10.Also can move by the control corresponding element, native system can utilize these data by the action of the control corresponding element in the controlled object by micro controller system, makes the hydraulic efficiency pressure system outage of overweight back, protects vehicle safety delivery.
Claims (2)
1. rear installed garbage compression vehicle weighing control system, comprise that casing (5), automotive frame (6), vehicle constitute from the control system (1) of weighing, LOAD CELLS (2), controlled object (3) and power supply (4), it is characterized in that: described LOAD CELLS (2) is fixed on the automotive frame (6), and casing (5) is installed on the LOAD CELLS (2); Described LOAD CELLS (2) is connected from the control system (1) of weighing with vehicle by lead, and vehicle is connected with controlled object (3) with Vehicle Power (4) respectively from the control system (1) of weighing.
2. rear installed garbage compression vehicle weighing control system according to claim 1 is characterized in that: described vehicle comprises Wheatstone bridge circuit (7), amplifier circuit (8), micro controller system (9) and LED charactron (10) in the control system (1) of weighing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200792951U CN201023920Y (en) | 2007-04-21 | 2007-04-21 | Weighing control system for rear-loading type garbage compression vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200792951U CN201023920Y (en) | 2007-04-21 | 2007-04-21 | Weighing control system for rear-loading type garbage compression vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023920Y true CN201023920Y (en) | 2008-02-20 |
Family
ID=39097773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200792951U Expired - Fee Related CN201023920Y (en) | 2007-04-21 | 2007-04-21 | Weighing control system for rear-loading type garbage compression vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023920Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793464B (en) * | 2010-01-29 | 2011-01-19 | 新星化工冶金材料(深圳)有限公司 | Intellectualized slag collection system |
| CN104842856A (en) * | 2014-12-19 | 2015-08-19 | 北汽福田汽车股份有限公司 | Vehicle self-weighing system and corresponding vehicle |
-
2007
- 2007-04-21 CN CNU2007200792951U patent/CN201023920Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793464B (en) * | 2010-01-29 | 2011-01-19 | 新星化工冶金材料(深圳)有限公司 | Intellectualized slag collection system |
| CN104842856A (en) * | 2014-12-19 | 2015-08-19 | 北汽福田汽车股份有限公司 | Vehicle self-weighing system and corresponding vehicle |
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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: 20080220 Termination date: 20140421 |