CN202399405U - Automatic weighing and overload protection system for concrete mixing transit vehicle - Google Patents
Automatic weighing and overload protection system for concrete mixing transit vehicle Download PDFInfo
- Publication number
- CN202399405U CN202399405U CN2011204696983U CN201120469698U CN202399405U CN 202399405 U CN202399405 U CN 202399405U CN 2011204696983 U CN2011204696983 U CN 2011204696983U CN 201120469698 U CN201120469698 U CN 201120469698U CN 202399405 U CN202399405 U CN 202399405U
- Authority
- CN
- China
- Prior art keywords
- concrete mixing
- protection system
- automatic weighing
- overload protection
- information processor
- 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
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Abstract
An automatic weighing and overload protection system for a concrete mixing transit vehicle is provided. Two support wheels are symmetrically arranged on a rear machine frame. A tank body is erected on the two support wheels in inclination mode through a rolling way arranged on a surface, a pressure sensor is arranged at the connecting position of the position below one of the support wheels and the rear machine frame and connected with an input port of an information processor, and an output port of the information processor is respectively connected with an engine control system on a chassis and a display screen arranged outside the information processor. The automatic weighing and overload protection system for the concrete mixing transit vehicle adopts the pressure sensor to measure overload of the mixing vehicle and controls an engine through the information processor, when overload happens, the engine is powered off, and use safety is improved. Simultaneously, practical vehicle loading volume can be displayed on the display screen to be observed by a user, so that the user can understand the loading condition, and production efficiency is improved.
Description
Technical field
The utility model relates to concrete mixing and transporting car, automatic weighing of a kind of specifically concrete mixing and transporting car and overload protection system.
Background technology
Along with the development of society, people are also increasingly high for requirement of products, and human oriented design, product overall security require to become an important evidence weighing product quality.Concrete mixing and transporting car, as the concrete professional vehicle of transportation, specialized, security seems particularly important.Administering Road Overload in strictness transfinites, and improves under the prerequisite of road transport vehicle safety in utilization, and trucd mixer car load gross mass has determined mixer tank body bulk and trucd mixer delivered payload capability.The car load gross mass of trucd mixer is a certain value, yet in order to satisfy the carriage requirement under the different road conditions, when trucd mixer level road tank body maximum was filled, its full load car load gross mass tended to be far longer than national regulation car load gross mass.Ordered about by interests, some people tends to receive this design defect, on mild road surface, trucd mixer is carried out out-of-gauge load, has brought hidden danger for car load is safe in utilization.
The utility model content
In order to solve the safety problem that concrete mixing and transporting car causes because of overload, the utility model provides automatic weighing of a kind of concrete mixing and transporting car and overload protection system.
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: automatic weighing of a kind of concrete mixing and transporting car and overload protection system; Comprise trucd mixer tank body, support roller and rear portion frame; Be arranged with two support rollers on the frame of rear portion; Tank body is located on two support rollers through the raceway tilting rack that the surface is provided with; Support roller below is provided with pressure sensor with frame junction, rear portion therein, and pressure sensor is connected with the input port of message handler, the output port of message handler respectively with the chassis on engine control system be connected with the display screen that is arranged on the message handler outside.
In the utility model, the output port of message handler can also outer tapper and indicator lamp.
The output port of message handler is connected with the engine control system on chassis, if the concrete that loads in the tank body exceeds side's amount requirement of tank body, message handler can be reported to the police, if do not process through a period of time, can force engine to be shut down.
Beneficial effect: the utility model adopts pressure sensor is measured the trucd mixer overload, and through message handler engine is controlled, and when overload, cuts off engine, improves safety in utilization; Can real vehicle loading side amount be presented at simultaneously and supply user's observation on the display screen, make the user understand the charging situation timely, enhance productivity.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Reference numeral: 1, chassis, 2, message handler, 3, tank body, 4, raceway, 5, support roller, 6, pressure sensor, 7, the rear portion frame.
The specific embodiment
As shown in the figure; Automatic weighing of a kind of concrete mixing and transporting car and overload protection system; Comprise trucd mixer tank body 3, support roller 5 and rear portion frame 7; Be arranged with two support rollers 5 on the rear portion frame 7, tank body 3 is located on two support rollers 5 through raceway 4 tilting racks that the surface is provided with, and support roller 5 below and rear portion frame 7 junctions are provided with pressure sensor 6 therein; Pressure sensor 6 is connected with the input port of message handler 2, and the output port of message handler 2 is connected with the display screens that are arranged on message handler 2 outsides with The One On The Chassis engine control system respectively.
In the utility model, the output port of message handler 2 can also outer tapper and the alarm indicator lamp, so that give the alarm when overloading.
Pressure sensor 6 is transferred to message handler 2 with the weight information of the tank body that collects 3, and message handler 2 compares processing with information, and under the normal condition, the information after message handler 2 will be handled outputs on the display screen, supplies the user to observe; If the overload phenomenon occurs, message handler 2 sends to alarm bell and alarm indicator lamp with instruction, controls The One On The Chassis tail-off simultaneously, the information conforms requirement that collects up to pressure sensor 6.
Claims (1)
1. automatic weighing of concrete mixing and transporting car and overload protection system; Comprise tank body (3), support roller (5) and rear portion frame (7); Be arranged with two support rollers (5) on the rear portion frame (7); Tank body (3) is located on two support rollers (5) through raceway (4) tilting rack that the surface is provided with; It is characterized in that: a support roller (5) below is provided with pressure sensor (6) with rear portion frame (7) junction therein; Pressure sensor (6) is connected with the input port of message handler (2), the output port of message handler (2) respectively with chassis (1) on the engine control system display screen outside with being arranged on message handler (2) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204696983U CN202399405U (en) | 2011-11-23 | 2011-11-23 | Automatic weighing and overload protection system for concrete mixing transit vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204696983U CN202399405U (en) | 2011-11-23 | 2011-11-23 | Automatic weighing and overload protection system for concrete mixing transit vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399405U true CN202399405U (en) | 2012-08-29 |
Family
ID=46697079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204696983U Expired - Lifetime CN202399405U (en) | 2011-11-23 | 2011-11-23 | Automatic weighing and overload protection system for concrete mixing transit vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128149A (en) * | 2015-09-12 | 2015-12-09 | 张萍 | Concrete mixer with weight detecting device |
-
2011
- 2011-11-23 CN CN2011204696983U patent/CN202399405U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128149A (en) * | 2015-09-12 | 2015-12-09 | 张萍 | Concrete mixer with weight detecting device |
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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: 20120829 |
|
| CX01 | Expiry of patent term |