阅读说明：本技术 一种搅拌车远程控制添加流体物料的装置 (Device for remotely controlling adding of fluid materials by stirring vehicle ) 是由 王浩 刘建江 裴志军 黄伯宁 田伟 姜亦鹏 陈世周 桑世保 黄玮 陆远望 宋明见 于 2019-10-29 设计创作，主要内容包括：本发明公开了一种搅拌车远程控制添加流体物料的装置,所述的搅拌车包括罐体,它的特点是,所述装置包括外加剂箱、控制器和远程主控平台；所述外加剂箱通过管路送入罐体内；所述管路上依次设置有加剂阀和流体输送装置,还可进一步设置水动支路和气动支路；所述罐体的尾部设置有摄像头；所述加剂阀、流体输送装置和摄像头分别通过线路接入控制器；所述控制器包括有定位模块和通信模块,其与远程主控平台通信连接。本发明主要为解决混凝土在运输过程中无法远程控制添加流体外加剂的技术问题,其结构简单,制作改造便捷,成本低,效果好,不仅用于外加剂添加,还可用于其他流体物料的添加,实用性强。(The invention discloses a device for adding fluid materials by a stirring truck in a remote control manner, which comprises a tank body and is characterized in that the device comprises an additive box, a controller and a remote main control platform; the additive box is sent into the tank body through a pipeline; the pipeline is sequentially provided with an agent adding valve and a fluid conveying device, and can be further provided with a water-driven branch and a pneumatic branch; the tail part of the tank body is provided with a camera; the additive valve, the fluid conveying device and the camera are respectively connected into the controller through lines; the controller comprises a positioning module and a communication module, and is in communication connection with the remote main control platform. The invention mainly aims to solve the technical problem that the concrete can not be remotely controlled to add the fluid admixture in the transportation process, has simple structure, convenient manufacture and modification, low cost and good effect, is not only used for adding the admixture, but also can be used for adding other fluid materials, and has strong practicability.)

1. A device for adding fluid materials by a stirring truck in a remote control manner comprises a tank body (9) and is characterized by comprising an additive box (1), a controller (6) and a remote main control platform (15); the additive box (1) is conveyed into the tank body (9) through a pipeline (14); the pipeline (14) is sequentially provided with an additive adding valve (3) and a fluid conveying device (2); the tail part of the tank body (9) is provided with a camera (8); the additive valve (3), the fluid conveying device (2) and the camera (8) are respectively connected to the controller (6) through lines; the controller (6) comprises a positioning module and a communication module, and is in communication connection with the remote main control platform (15).

2. The device for remotely controlling the adding of the fluid materials of the mixer truck as claimed in claim 1, wherein the additive valve (3) and the circuit between the fluid conveying device (2) and the controller (6) are provided with relays (7).

3. The device for remotely controlling the addition of fluid materials to the mixer truck according to claim 1, wherein the positioning module is a GPS positioning module or a beidou positioning module; the communication module is a 4G network module.

4. The device for remotely controlling the addition of fluid materials to the mixer truck as claimed in claim 1, wherein the fluid delivery device (2) is a fluid pump.

5. The device for the remote control of the adding of the fluid materials of the mixer truck as claimed in any one of claims 1 to 4, wherein the pipeline (14) is further provided with a water-powered branch (13), the water-powered branch (13) is provided with a water tank (11) and a waterway valve (5), and the waterway valve (5) is connected to the controller (6) through a line.

6. The device for remotely controlling the adding of the fluid materials by the mixer truck as claimed in claim 5, wherein the pipeline (14) is further provided with a pneumatic branch (12), the pneumatic branch (12) is provided with a gas storage bag (10) and a gas circuit valve (4), and the gas circuit valve (4) is connected to the controller (6) through a line.

7. The device for remotely controlling the adding of the fluid materials of the mixer truck as claimed in claim 6, wherein the gas circuit valve (4) and the circuit between the water circuit valve (5) and the controller (6) are respectively provided with a relay (7).

8. The device for remotely controlling the adding of the fluid materials of the mixer truck as claimed in claim 6, wherein the additive valve (3), the gas path valve (4) and the water path valve (5) are all solenoid valves.

9. The device for remotely controlling the addition of fluid materials for the mixer truck as claimed in claim 6, wherein the gas storage bag (10) and the water tank (11) are the gas storage bag and the water tank of the mixer truck.

10. The device for remotely controlling the adding of the fluid materials by the mixer truck as claimed in claim 1, wherein a concrete detection device (17) is further arranged in the tank body (9), and the concrete detection device (17) is connected to the controller (6) through a line; the remote main control platform (15) further comprises an alarm device (16).

Technical Field

The invention belongs to the field of engineering vehicles, and relates to a device for remotely controlling a mixer truck to add fluid materials.

Background

The concrete mixer truck is a special truck for conveying concrete for construction, and cylindrical mixing drums are arranged on the truck to carry mixed concrete, and can be kept to rotate all the time in the transportation process so as to ensure that the carried concrete cannot be solidified. Because the performance and quality of the mixed concrete are reduced due to the influence of factors such as temperature, transportation distance and the like, the concrete is often mixed with additives in the transportation process. The additive is a chemical substance which is mixed in the concrete stirring process and can obviously improve the concrete performance. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, less investment, quick response and obvious technical and economic benefits, along with the continuous progress of scientific technology, the admixture is increasingly applied, and the admixture becomes the 5 th important component of the concrete except 4 basic components. At present, most concrete mixer trucks are not provided with an additive adding device or are provided with a simple additive adding device, but still need to be stopped and manually operated to add, so that the remote control adding in the vehicle transportation process cannot be realized, the transportation time of the concrete is increased, the quality of the concrete is influenced, and the transportation cost and the construction cost are increased.

Disclosure of Invention

In order to solve the technical problem that the concrete cannot be remotely controlled to add the fluid admixture in the transportation process in the background technology, the invention provides a device for remotely controlling a mixer truck to add the fluid material, so that the admixture can be automatically added to the concrete according to the requirement in the transportation process.

The technical scheme for solving the technical problem of the invention is as follows:

the invention relates to a device for remotely controlling adding of fluid materials by a mixer truck, which comprises a tank body, and is characterized in that the device for remotely controlling adding of the fluid materials by the mixer truck is arranged on the mixer truck and comprises an additive box, a controller and a remote main control platform; the additive box is sent into the tank body through a pipeline; the pipeline is sequentially provided with an additive adding valve and a fluid conveying device; the tail part of the tank body is provided with a camera; the additive valve, the fluid conveying device and the camera are respectively connected into the controller through lines; the controller comprises a positioning module and a communication module, and is in communication connection with the remote main control platform.

As a further improvement of the technical scheme of the invention, relays are arranged on the dosing valve and the circuits between the fluid conveying device and the controller.

As a further improvement of the technical scheme of the invention, the positioning module is a GPS positioning module or a Beidou positioning module; the communication module is a 4G network module.

As a further improvement of the technical solution of the present invention, the fluid delivery device is a fluid pump.

As a further improvement of the technical scheme of the invention, the pipeline is also communicated with a water-powered branch, the water-powered branch is provided with a water tank and a water way valve, and the water way valve is connected to the controller through a line.

As a further improvement of the technical scheme of the invention, the pipeline is also provided with a pneumatic branch, the pneumatic branch is provided with a gas storage bag and a gas circuit valve, and the gas circuit valve is connected to the controller through a circuit.

As a further improvement of the technical scheme of the invention, relays are respectively arranged on the circuits between the air circuit valve and the controller and between the water circuit valve and the controller.

As a further improvement of the technical scheme of the invention, the additive valve, the air path valve and the water path valve are all electromagnetic valves.

As a further improvement of the technical scheme of the invention, the gas storage bag and the water tank are arranged on the agitating lorry.

As a further improvement of the technical scheme of the invention, a concrete detection device is also arranged in the tank body and is connected to the controller through a line; the remote master control platform further comprises an alarm device.

When the system is applied, a controller firstly transmits a real-time monitoring picture of a camera on concrete in a tank body to a remote main control platform, if a worker finds that the concrete quality is not good and the admixture of fluid needs to be added through the remote main control platform, the remote main control platform is used for sending an instruction to the controller, after the controller receives the instruction, the relay connecting an admixture adding valve and a fluid conveying device is controlled to be closed, the admixture adding valve and the fluid conveying device start to work, the admixture in an admixture box is pumped into the tank body, the working time of the admixture adding valve and the fluid conveying device is edited in the controller in advance, the time is up, the relay connecting the admixture adding valve and the fluid conveying device is immediately disconnected by the controller, the admixture adding valve and the fluid conveying device stop working, and the admixture addition is completed; storing the working time of controlling the water path valve and the air path valve in the controller in advance, after the additive is added, starting a relay connected to the water path valve through the controller, opening the water path valve and cleaning the pipeline, and when the time is up, disconnecting the relay connected to the water path valve by the controller, and stopping the water path valve; then, the controller controls a relay connected to the air path valve, the air path valve starts to work, residual water in the pipeline is swept through air flow, the controller disconnects the relay on the air path valve when the time is up, the air path valve stops working, and the cleaning procedure is completed; in order to further control the device, a concrete detection device and a warning device are arranged, comprehensive judgment is carried out according to the real-time condition of the concrete transmitted by the camera and the detection condition of the concrete detection device, and when the concrete needs to be added, a remote operator is timely notified to add the admixture through the warning device.

Compared with the prior art, the invention has the following advantages:

(1) the device for remotely controlling the addition of the fluid materials by the mixer truck has the advantages of novel design and simple structure, the manufacturing materials are common parts and conventional equipment on the mixer truck, the manufacturing cost and the operation and maintenance cost are low, and the using effect is good;

(2) according to the device for remotely controlling the adding of the fluid material by the mixer truck, the camera is arranged at the tail part of the tank body, so that the quality condition of concrete in the tank body can be monitored in real time, and additives can be added at any time according to the quality condition of the concrete;

(3) according to the device for remotely controlling the adding of the fluid material by the mixer truck, the additive is pumped into the tank body through the fluid conveying device, so that the device is simple and quick;

(4) according to the device for remotely controlling the adding of the fluid materials by the stirring truck, the gas storage bag and the water tank are both carried by the stirring machine, so that the cost is saved;

(5) the device for remotely controlling the addition of the fluid material by the mixer truck realizes the communication connection with the remote main control platform through the positioning module and the communication module of the controller, realizes the remote control of the device, can complete the addition of the admixture at any time, and does not need any operation of engineering personnel on the mixer truck during the addition process;

(6) the device for remotely controlling the adding of the fluid materials by the mixer truck is provided with the concrete detection device and the warning device, and is monitored by the camera in real time, so that the monitoring of the concrete quality in the tank body and the automatic adding of the admixture are further perfected;

(7) the device for remotely controlling the adding of the fluid materials by the mixer truck can be used for additives and other fluids, and has strong practicability;

(8) the device for remotely controlling the addition of the fluid materials by the mixer truck realizes the cleaning of the pipeline by arranging the hydrodynamic branch and the pneumatic branch, and meanwhile, the device can still be normally used in the area with lower air temperature.

Drawings

FIG. 1 is a schematic structural diagram of a device for remotely controlling the addition of fluid materials for a mixer truck according to the present invention;

FIG. 2 is an electrical schematic of a remotely controlled fluid material adding apparatus of a blender truck in accordance with the present invention;

FIG. 3 is a schematic control logic diagram of a device for remotely controlling the addition of fluid material to a mixer truck in accordance with the present invention;

FIG. 4 is a schematic view of the camera head of the device for remotely controlling the addition of fluid materials on the mixer truck according to the present invention;

in the figure: 1. an additive tank; 2. a fluid delivery device; 3. an additive valve; 4. an air passage valve; 5. a water line valve; 6. a controller; 7. a relay; 8. a camera; 9. a tank body; 10. a gas storage bag; 11. a water tank; 12. a pneumatic branch; 13. a water-powered branch; 14. a pipeline; 15. a remote master control platform; 16. a warning device; 17. a concrete detection device; 18. a feed inlet; 19. a discharge outlet; 20. and (4) ventilating openings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.