CN206982997U - concrete batching stirring system - Google Patents

concrete batching stirring system Download PDF

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Publication number
CN206982997U
CN206982997U CN201720596589.5U CN201720596589U CN206982997U CN 206982997 U CN206982997 U CN 206982997U CN 201720596589 U CN201720596589 U CN 201720596589U CN 206982997 U CN206982997 U CN 206982997U
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CN
China
Prior art keywords
aggregate
cement
sensor
water tank
bin
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 - Fee Related
Application number
CN201720596589.5U
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Chinese (zh)
Inventor
沈灿钢
马青
孙晓明
王慧
王晓莲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Polytechnic College
Original Assignee
Jiangyin Polytechnic College
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangyin Polytechnic College filed Critical Jiangyin Polytechnic College
Priority to CN201720596589.5U priority Critical patent/CN206982997U/en
Application granted granted Critical
Publication of CN206982997U publication Critical patent/CN206982997U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It the utility model is related to concrete batching stirring system, it is characterised in that:PLC including mixing plant and control mixing plant, the mixing plant includes multiple aggregate bins, aggregate claims, conveyer belt, elevator bucket, water pipe, water tank, cement bin, cement claim and mixer, aggregate claims positioned at the underface of aggregate bin, for receiving the aggregate in aggregate bin and being weighed, the aggregate is provided with first sensor in claiming, conveyer belt is then located at the discharge end of transmission belt positioned at the underface that aggregate claims, elevator bucket;Water tank is connected with water pipe and second sensor is set in water tank;Cement is delivered to cement by conveying worm and claimed by cement bin, and then again by cement transportation to mixer, cement is deserved to be called provided with the 3rd sensing.The utility model has the characteristics that automated system is perfect, reliability is stable, productivity is strong, precision is high, resource utilization is high, the quality of production concrete is high.

Description

Concrete batching stirring system
Technical field
Concrete stirring technique field is the utility model is related to, more particularly to a kind of concrete batching stirring system.
Background technology
With expanding economy, increasing high buildings and large mansions are appeared in the life of people, and build high buildings and large mansions most One of main raw material is exactly concrete, so the quality and yield of concrete have strong influence to whole building engineering. In order to improve the quality of concrete, economize on resources and meet various technical requirements, various materials coordinate one necessarily to scale Rise.Therefore, to the requirement also more and more higher for the concrete mixing plant for producing concrete, then various forms of concrete mixing plants Occur in succession.
Because the demand of the concrete mixing plant in China persistently rises, therefore the prospect of concrete mixing plant at home is non- It is often wide, it is contemplated that great demand will be had to heavy mixing plant in future.High reliability automation mixing plant is researched and developed, both The life-span and can that it can be improved ensures its performance.From development prospect, the concrete mixing plant of multifunctional usage more has excellent Gesture.The new material for developing appearance, new technology, the new technology etc. of constantly bringing forth new ideas will progressively be applied in conventional pump.Novel is mixed Solidifying soil mixing station presentation quality is reliably felt to user, is said in international market and occupies certain status.
The content of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of concrete batching stirring system, the system can be with The accurate precision for calculating dispensing needed for concrete, improves dispensing speed, realizes the full-automatic control from dispensing, discharging and whipping process System, the utility model automated system is perfect, reliability is stable, productivity is strong, precision is high, resource utilization is high, production coagulation The quality of soil is high.
Realize that the technical solution of the utility model is as follows:
Concrete batching stirring system, including mixing plant and the PLC for controlling mixing plant, the mixing plant include Multiple aggregate bins, aggregate claim, conveyer belt, elevator bucket, water pipe, water tank, cement bin, cement claim and mixer, and aggregate claims to be located at bone The underface of feed bin, for receiving the aggregate in aggregate bin and being weighed, the aggregate claim in be provided with first sensor, first Sensor is used to the weight information of aggregate being transferred to PLC, and conveyer belt is then positioned at the underface that aggregate claims, for by bone Aggregate during material claims is sent in elevator bucket, and elevator bucket is located at the discharge end of transmission belt, and elevator bucket is used to aggregate delivering to stirring In machine;Water tank is connected with water pipe and second sensor is set in water tank, and water tank is used to deliver to water in mixer, the second sensing Device is used to the water amount information in water tank being transferred to PLC;Cement is delivered to cement by conveying worm and claimed by cement bin, Then again by cement transportation to mixer, cement is deserved to be called provided with 3rd sensor, and 3rd sensor is used to pass to PLC The weight information of water delivery mud.
Further, the port of the PLC is integrated profinet/Ethernet.
Above-mentioned scheme is employed, the concrete mixing plant of PLC controls, designs PLC control circuits, hardware circuit is completed and sets Meter.Weighing and proportioning is carried out to aggregate, cement, water by weighing sensor, the analog data of collection sends PLC analog quantity to Module, PLC program are controlled, and concrete proportioning is reached sets requirement, control process data and situation, according to production It is required that the metering of the automatic continuous control material of setting, realizes the intelligent control of concrete mixing plant, make the quality of concrete It is protected, improves concrete production efficiency.The system automation is perfect, operational reliability is stable, productivity is strong, precision is high, Resource utilization is high, the quality of the concrete of production is high.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the layout of mixing plant;
Fig. 3 is flow chart of the present utility model;
Fig. 4 is the hardware connection figure of PLC.
Embodiment
The utility model is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 4, concrete batching stirring system, including mixing plant 1 and the Siemens S7- for controlling mixing plant 1200 1214C PLCs 2, analog module are SB 1231AI4 (13), and S7-1200PLC is compact-sized, cost is low It is honest and clean and powerful, concrete mixing plant is especially suitable for, the port of Siemens's S7-1200 1214CPLC controllers is integrated Profinet/Ethernet, the space that so easy port reduces cost and CPU is installed, and the signal plate on controller, Can add module increases input and output points according to demand on the controller, but CPU volume can also be ensured simultaneously, in addition S7-1200PLC has know-how protection, can improve the security of user operationally.
The mixing plant includes three aggregate bins 3, aggregate claims 4, conveyer belt 5, elevator bucket 6, water pipe 7, water tank 8, cement bin 9th, cement claims 10 and mixer 11, and aggregate claims positioned at the underface of aggregate bin, for receiving the aggregate in aggregate bin and being claimed Weight, the aggregate claim in be provided with HLJ-5t weighing sensors 12, HLJ-5t weighing sensors are used for the weight information biography of aggregate PLC is defeated by, conveyer belt then positioned at the underface that aggregate claims, is sent in elevator bucket for the aggregate during aggregate is claimed, Elevator bucket is located at the discharge end of transmission belt, and elevator bucket is used to deliver to aggregate in mixer;Water tank is connected with water pipe and in water tank HLJ-5t weighing sensors 12 are inside also provided with, water tank is used to deliver to water in mixer, and HLJ-5t weighing sensors are used for water Water amount information in case is transferred to PLC;Cement is delivered to cement by conveying worm 13 and claimed by cement bin, then again will In cement transportation to mixer, cement, which deserves to be called, also is provided with HLJ-5t weighing sensors 12, and HLJ-5t weighing sensors are used for PLC Controller transmits the weight information of cement, and HLJ-5t weighing sensors are that stainless steel is made, preferable with stability, The characteristics of sustainable efficient work.It should be noted that the output of HLJ-5t weighing sensors is not voltage signal, customization HLJ-5t weighing sensors export 0~10V voltage.
The control principle of the system:When starting to produce concrete, press SB1 start buttons and proceed by dispensing:
S1, the valve of No. 1 aggregate bin is opened, beginning blowing deserves to be called to aggregate is weighed, and weighing sensor is to aggregate Weight carries out signal acquisition, and the analog signalses collected are sent in PLC, when the analog signalses of collection reach setting value A Afterwards, No. 1 aggregate bin is closed;
S2, the valve of No. 2 aggregate bins is started to open at, be discharged to aggregate and deserve to be called and weighed, gathered analog signalses, will believe Number be sent into PLC in handle, after signal reaches setting value B, close No. 2 aggregate bins valve;
S3, the valve of No. 3 aggregate bins is opened, blowing is weighed, and after weighing sensor collects analog signalses, signal is sent To PLC, after setting value C is reached, the valve of No. 3 aggregate bins is closed, aggregate batching finishes;
S4, after the completion of aggregate batching, the valve that aggregate claims is opened, weighted aggregate is put on conveyer belt, by transmitting Band was sent to aggregate in elevator bucket with the time of 5 minutes;
S5, elevator bucket are lifted and waited above aggregate to mixer;
S6, pump working, water closing valve is opened, sensor is sent in PLC after collecting signal, when water reaches setting During value D, aqueduct valve is closed;
S7, then when press SB1, also open the valve of cement bin simultaneously, be transmitted on blowing to conveying worm;
S8, cement feeding cement is deserved to be called and weighed by conveying worm, after sensor collects signal, is transmitted signal and is arrived Go to handle in PLC, after reaching setting value E, the valve of cement bin is closed, and screw mixer also stops conveying;
S9, the valve that cement claims are opened, and start to unload cement, while the valve of elevator bucket is opened, and starts to unload into mixer Material, the valve of water tank is also opened to discharge water into mixer.
S10, in whole production process, mixer is kept on all, and timing is proceeded by after putting into the material prepared, After 20 minutes, the valve of mixer is opened, and carries out discharging, concrete is put into trucd mixer.

Claims (2)

1. concrete batching stirring system, it is characterised in that:PLC including mixing plant and control mixing plant, it is described Mixing plant includes multiple aggregate bins, aggregate claims, conveyer belt, elevator bucket, water pipe, water tank, cement bin, cement claim and mixer, bone Material claims positioned at the underface of aggregate bin, and for receiving the aggregate in aggregate bin and being weighed, the aggregate claims interior provided with first Sensor, first sensor are used to the weight information of aggregate being transferred to PLC, conveyer belt then positioned at aggregate claim just under Side, is sent in elevator bucket for the aggregate during aggregate is claimed, and elevator bucket is located at the discharge end of transmission belt, and elevator bucket is used for bone Material is delivered in mixer;Water tank is connected with water pipe and second sensor is set in water tank, and water tank is used to water delivering to mixer Interior, second sensor is used to the water amount information in water tank being transferred to PLC;Cement bin is by conveying worm by cement Deliver to cement to claim, then again by cement transportation to mixer, cement is deserved to be called provided with 3rd sensor, and 3rd sensor is used to give PLC transmits the weight information of cement.
2. concrete batching stirring system according to claim 1, it is characterised in that:The port of the PLC is Integrated profinet/Ethernet.
CN201720596589.5U 2017-05-25 2017-05-25 concrete batching stirring system Expired - Fee Related CN206982997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720596589.5U CN206982997U (en) 2017-05-25 2017-05-25 concrete batching stirring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720596589.5U CN206982997U (en) 2017-05-25 2017-05-25 concrete batching stirring system

Publications (1)

Publication Number Publication Date
CN206982997U true CN206982997U (en) 2018-02-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720596589.5U Expired - Fee Related CN206982997U (en) 2017-05-25 2017-05-25 concrete batching stirring system

Country Status (1)

Country Link
CN (1) CN206982997U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112895152A (en) * 2021-02-10 2021-06-04 新疆胜达机械设备制造有限公司 Integrated weighing and metering mixing station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112895152A (en) * 2021-02-10 2021-06-04 新疆胜达机械设备制造有限公司 Integrated weighing and metering mixing station

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180209

Termination date: 20180525