CN204086190U - Concrete mixing plant sand material detecting device for moisture content - Google Patents

Concrete mixing plant sand material detecting device for moisture content Download PDF

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Publication number
CN204086190U
CN204086190U CN201420423187.1U CN201420423187U CN204086190U CN 204086190 U CN204086190 U CN 204086190U CN 201420423187 U CN201420423187 U CN 201420423187U CN 204086190 U CN204086190 U CN 204086190U
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CN
China
Prior art keywords
concrete
sand material
mixing plant
detecting device
moisture sensor
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.)
Active
Application number
CN201420423187.1U
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Chinese (zh)
Inventor
赵骁博
刘川
陈明轩
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.)
XINJIANG GUOTONG TUBE CO Ltd
SICHUAN GUOTONG CONCRETE PRODUCTS CO Ltd
Original Assignee
XINJIANG GUOTONG TUBE CO Ltd
SICHUAN GUOTONG CONCRETE PRODUCTS CO Ltd
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Application filed by XINJIANG GUOTONG TUBE CO Ltd, SICHUAN GUOTONG CONCRETE PRODUCTS CO Ltd filed Critical XINJIANG GUOTONG TUBE CO Ltd
Priority to CN201420423187.1U priority Critical patent/CN204086190U/en
Application granted granted Critical
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Abstract

The utility model discloses a kind of concrete mixing plant sand material detecting device for moisture content, sandstone belt conveyor is provided with moisture sensor, moisture sensor is connected with analog to digital converter, central control unit and display successively by data line.The utility model has the advantages that: be convenient to concrete mixing plant staff and obtain the actual conditions of sand material water percentage timely and accurately and in real time correct adjustment made to water consumption in concrete mix, the quality of concrete mobility and concrete mix is made to be effectively controlled and to ensure, ensure that being consistent of coordination in works and theoretical match ratio, improve concrete mix quality, reach concrete design strength.Avoid concrete-agitating operator by means of sand material water percentage data not in time, concrete mix is done to the adjustment made mistake, affect concrete workability and concrete later strength.

Description

Concrete mixing plant sand material detecting device for moisture content
Technical field
The utility model relates to a kind of concrete mixing plant sand material detecting device for moisture content.
Background technology
The principle of work that existing concrete mixing plant sand material water consumption controls is: the reinforcement of concrete sandstone is all derive from sandstone stockyard, it is front in stockyard sampling and testing water percentage that laboratory technician opens class every day, then test laboratory match ratio is provided, but sand material water percentage is the temperature along with a day, weather is in continuous change, the laboratory match ratio provided so obviously has significant limitation, the staff of concrete mixing plant, according to the concrete that such match ratio is produced, often there is the situation that the slump is not up to standard, if the slump is too small, concrete mix flowing is poor, constructional difficulties, if the slump is excessive, there is segregation phenomenon again in concrete, concrete quality can not get ensureing.
Utility model content
The utility model overcomes shortcoming of the prior art, provides a kind of concrete mixing plant sand material detecting device for moisture content.
The technical solution of the utility model is: a kind of concrete mixing plant sand material detecting device for moisture content, comprises mixing plant sandstone feed bin and is arranged on the sandstone belt conveyor below mixing plant sandstone feed bin; Sandstone belt conveyor is provided with moisture sensor, described moisture sensor is connected with analog to digital converter by data line, described analog to digital converter is connected with central control unit by data line, and described central control unit is connected with display by signal wire.
Described moisture sensor comprises stainless steel protection shell and build-in in the ceramic induction face of stainless steel protection case surface; on described ceramic induction face, tiling has comb poles; described comb poles is connected with the black matrix electric elements being embedded in stainless steel protection enclosure, and described black matrix electric elements are provided with sensor pin.
Described moisture sensor is with respect to the horizontal plane vertically arranged.
The ceramic induction face of described moisture sensor as sand material transmit head-on.
Compared with prior art, the utility model has the advantages that: by being arranged on the moisture sensor Real-time Collection sand material water percentage supplemental characteristic on sand material belt conveyor, by analog to digital converter and central control unit, data are converted to the true water percentage of sand material, and shown by display, be convenient to concrete mixing plant staff obtain the actual conditions of sand material water percentage timely and accurately and make correct adjustment to water consumption in concrete mix in real time, the quality of concrete mobility and concrete mix is made to be effectively controlled and to ensure, ensure that being consistent of coordination in works and theoretical match ratio, improve concrete mix quality, reach concrete design strength.Avoid concrete-agitating operator by means of sand material water percentage data not in time, concrete mix is done to the adjustment made mistake, affect concrete workability and concrete later strength.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of moisture sensor.
Embodiment
A kind of concrete mixing plant sand material detecting device for moisture content, as shown in Figure 1, comprising: mixing plant sandstone feed bin 1, sandstone belt conveyor 2, moisture sensor 3, analog to digital converter 4, central control unit 5 and display etc., wherein:
Sandstone belt conveyor 2 is arranged on below mixing plant sandstone feed bin 1, for transporting the sand material from mixing plant sandstone feed bin 1.
Sandstone belt conveyor 2 is provided with moisture sensor 3; the structure of described moisture sensor 3 as shown in Figure 2; comprise: comb poles 21, stainless steel protection shell 22, ceramic induction face 23, black matrix electric elements 24, sensor pin 25; described comb poles 21 is laid on ceramic induction face 23; ceramic induction face 23 build-in is in stainless steel protection shell 22 surface; it is inner that black matrix electric elements 24 are embedded in stainless steel protection shell 22; described comb poles 21 is connected with black matrix electric elements 24, and sensor pin 25 is connected on black matrix electric elements 24.
Described moisture sensor 3 is with respect to the horizontal plane vertically arranged, and the ceramic induction face 23 of described moisture sensor 3 as sand material transmit head-on, to gather sand material water percentage parameter simulation signal more truely and accurately.The principle of work of described moisture sensor is: sandstone material water-cut variation signal → ceramic induction face 23 → comb poles, 21 → black matrix electric elements, 24 → sensor pin 25.
Described moisture sensor 3 is connected with analog to digital converter 4 by data line, for sending the sand material water percentage parameter simulation signal of collection to analog to digital converter 4.
Described analog to digital converter 4 is connected with central control unit 5 by data line, and analog to digital converter 4 is transferred to central control unit 5 after converting the sand material water percentage parameter simulation signal coming from moisture sensor 3 to digital signal.
Described central control unit 5 is connected with display by signal wire, and central control unit 5 is transferred to display after converting the digital signal coming from analog to digital converter 4 to sand material water percentage and shows.

Claims (4)

1. a concrete mixing plant sand material detecting device for moisture content, comprise mixing plant sandstone feed bin and be arranged on the sandstone belt conveyor below mixing plant sandstone feed bin, it is characterized in that: on sandstone belt conveyor, be provided with moisture sensor, described moisture sensor is connected with analog to digital converter by data line, described analog to digital converter is connected with central control unit by data line, and described central control unit is connected with display by signal wire.
2. concrete mixing plant sand material detecting device for moisture content according to claim 1; it is characterized in that: described moisture sensor comprises stainless steel protection shell and build-in in the ceramic induction face of stainless steel protection case surface; on described ceramic induction face, tiling has comb poles; described comb poles is connected with the black matrix electric elements being embedded in stainless steel protection enclosure, and described black matrix electric elements are provided with sensor pin.
3. concrete mixing plant sand material detecting device for moisture content according to claim 2, is characterized in that: described moisture sensor is with respect to the horizontal plane vertically arranged.
4. concrete mixing plant sand material detecting device for moisture content according to claim 3, is characterized in that: the ceramic induction face of described moisture sensor as sand material transmit head-on.
CN201420423187.1U 2014-07-30 2014-07-30 Concrete mixing plant sand material detecting device for moisture content Active CN204086190U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420423187.1U CN204086190U (en) 2014-07-30 2014-07-30 Concrete mixing plant sand material detecting device for moisture content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420423187.1U CN204086190U (en) 2014-07-30 2014-07-30 Concrete mixing plant sand material detecting device for moisture content

Publications (1)

Publication Number Publication Date
CN204086190U true CN204086190U (en) 2015-01-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420423187.1U Active CN204086190U (en) 2014-07-30 2014-07-30 Concrete mixing plant sand material detecting device for moisture content

Country Status (1)

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CN (1) CN204086190U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020258752A1 (en) * 2019-06-28 2020-12-30 三一汽车制造有限公司 Moisture content detection system for material, moisture content detection method for material, and mixing station
CN113252740A (en) * 2021-04-14 2021-08-13 葛洲坝集团试验检测有限公司 Concrete mixing plant sand water content dynamic monitoring system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020258752A1 (en) * 2019-06-28 2020-12-30 三一汽车制造有限公司 Moisture content detection system for material, moisture content detection method for material, and mixing station
CN113252740A (en) * 2021-04-14 2021-08-13 葛洲坝集团试验检测有限公司 Concrete mixing plant sand water content dynamic monitoring system and method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Harbin Guotong Pipe Co., Ltd.

Assignor: Sichuan Guotong Concrete Products Co., Ltd.

Contract record no.: 2018510000056

Denomination of utility model: Aggregate moisture detection device for concrete mixing plant

Granted publication date: 20150107

License type: Common License

Record date: 20181011

EE01 Entry into force of recordation of patent licensing contract