CN201627586U - A concrete sprayer capable of automatically controlling accelerating agent adding device - Google Patents

A concrete sprayer capable of automatically controlling accelerating agent adding device Download PDF

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Publication number
CN201627586U
CN201627586U CN2010201309293U CN201020130929U CN201627586U CN 201627586 U CN201627586 U CN 201627586U CN 2010201309293 U CN2010201309293 U CN 2010201309293U CN 201020130929 U CN201020130929 U CN 201020130929U CN 201627586 U CN201627586 U CN 201627586U
Authority
CN
China
Prior art keywords
mixer
motor
concrete sprayer
concrete
accelerating agent
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
CN2010201309293U
Other languages
Chinese (zh)
Inventor
李刚
权景伟
贾启增
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.)
JIAHE COAL MINE XUZHOU COAL MINING GROUP CO Ltd
Original Assignee
JIAHE COAL MINE XUZHOU COAL MINING GROUP CO Ltd
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 JIAHE COAL MINE XUZHOU COAL MINING GROUP CO Ltd filed Critical JIAHE COAL MINE XUZHOU COAL MINING GROUP CO Ltd
Priority to CN2010201309293U priority Critical patent/CN201627586U/en
Application granted granted Critical
Publication of CN201627586U publication Critical patent/CN201627586U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a concrete sprayer capable of automatically controlling accelerating agent adding device. The concrete sprayer is provided with a long cylindrical mixer, the lower part of the mixer is provided with a jet device which is connected with a spray gun, the inside of the mixer is provided with a screw rod, and one end of the screw rod is connected with a motor and a reducer which control the speed of the mixer; the motor and the reducer are electrically connected with a programmable logic controller which can measure the speed of the motor, the programmable logic controller is electrically connected with a plunger pump controlling the addition of the accelerating agent by a servo drive, and the liquid outlet of the plunger pump is connected with the spray gum by a material pipe. The concrete sprayer capable of automatically controlling accelerating agent adding device can accurately control the spraying amount of the accelerating agent, and can ensure that the accelerating agent and concrete reach the spray gun at the same time to cause the concrete to reach the optimal state so as to ensure the construction quality.

Description

Automatically control the concrete sprayer of accelerating admixture adding set
Technical field
The utility model relates to a kind of device that can control the accelerating admixture interpolation automatically that uses on a kind of concrete sprayer, and specifically a kind of concrete sprays control accelerating admixture adding set automatically.
Background technology
In colliery roadway engineering construction or other building field, concrete sprayer has obtained using very widely, but it makes concrete intensity can not get effective assurance also there being big defective aspect the accelerating admixture interpolation, influenced workmanship, solution has not preferably also been arranged so far.
The utility model content
In order to solve the problem that concrete sprayer can't automatic control be regulated the accelerating admixture consumption, the utility model proposes a kind of concrete sprayer of automatic control accelerating admixture adding set, this concrete sprayer can be measured the inlet amount of concrete mixture, thereby determine the parameter of accelerating admixture, to reach the purpose of accurate control accelerating admixture addition, make the concrete stirring intensity reach optimum state.
The technical scheme that its technical problem that solves the utility model adopts is: this concrete sprayer of controlling the accelerating admixture adding set automatically comprises motor and reducer, programmable logic controller, servo drive, plunger displacement pump, spraying machine and spray gun; This concrete sprayer has the mixer of a long barrel shape, and this mixer sidewall is provided with Lou material mouth, and the bottom correspondence of this leakage material mouth is provided with spraying machine; This spraying machine is provided with discharging opening, and is connected with ejecting gun by playpipe; Be provided with the screw rod of rotation spice in this mixer, an end of this screw rod is connected with the motor and the reducer of its rotating speed of control; This motor and reducer are electrically connected with the programmable logic controller that can test the speed to this motor; This programmable logic controller is electrically connected with the plunger displacement pump that the control accelerating admixture adds by servo drive; The logical charge tube of the liquid outlet of this plunger displacement pump is connected with ejecting gun.
The beneficial effects of the utility model are: this concrete sprayer of controlling the accelerating admixture adding set automatically can accurately be controlled the spray volume of accelerating admixture, guarantee that accelerating admixture and concrete arrive spray gun simultaneously, make concrete intensity reach optimum state, to guarantee workmanship.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is this example structure schematic diagram of concrete sprayer of control accelerating admixture adding set automatically.
Among the figure, 1. motor and reducer, 2. programmable logic controller, 3. servo drive, 4. plunger displacement pump, 5. ejecting gun, 6. spraying machine, 7. mixer.
The specific embodiment
In accompanying drawing 1, this concrete sprayer of controlling the accelerating admixture adding set automatically comprises motor and reducer 1, programmable logic controller 2, servo drive 3, plunger displacement pump 4, ejecting gun 5, spraying machine 6 and mixer 7; This concrete sprayer has the mixer 7 of a long barrel shape, and these mixer 7 sidewalls are provided with Lou material mouth, and the bottom correspondence of this leakage material mouth is provided with concrete sprayer 6; This spraying machine 6 is provided with discharging opening, and is connected with the ejecting gun 5 of sprayed mortar by playpipe; Be provided with the screw rod of rotation spice in this mixer 7, an end of this screw rod is connected with the motor and the reducer 1 of its rotating speed of control; This motor and reducer 1 are electrically connected with the programmable logic controller 2 that can test the speed to this motor; This programmable logic controller 2 is electrically connected with the plunger displacement pump 4 that the control accelerating admixture adds by servo drive 3; The logical charge tube of the liquid outlet of this plunger displacement pump 4 is connected with ejecting gun 5.
In the drawings, servo drive 3 is connected with cam in the plunger displacement pump 4, is lift decision by cam because plunger moves back and forth stroke, so, 2 pairs of servo drives 3 of programmable logic controller send the cam of control instruction rotary plunger pump 4, can reach the purpose of control accelerating admixture addition.
In use, because the rotating speed of motor and reducer 1 is determining the input of concrete mixture, programmable logic controller 2 is by measuring, compare the compound input, according to the parameter of determining accelerating admixture after programmable logic controller 2 destinys, and servo drive 3 is sent control instruction by control program, thereby accurately control the quantity delivered of plunger displacement pump 4, guarantee that accelerating admixture and concrete proportioning reach optimum state, and simultaneously from ejecting gun 5 ejections.
In the drawings, the main hardware of programmable logic controller 2 is functional modules such as Siemens S7-200CPU226 and EM227.

Claims (1)

1. a concrete sprayer of controlling the accelerating admixture adding set automatically comprises motor and reducer (1), programmable logic controller (2), servo drive (3), plunger displacement pump (4), ejecting gun (5), spraying machine (6) and mixer (7); This concrete sprayer has the mixer (7) of a long barrel shape, and this mixer (7) sidewall is provided with Lou material mouth, and the bottom correspondence of this leakage material mouth is provided with concrete sprayer (6); This spraying machine (6) is provided with discharging opening, and is connected with the ejecting gun (5) of sprayed mortar by playpipe; Be provided with the screw rod of rotation spice in this mixer (7), an end of this screw rod is connected with the motor and the reducer (1) of its rotating speed of control; It is characterized in that: this motor and reducer (1) are electrically connected with the programmable logic controller (2) that can test the speed to this motor; This programmable logic controller (2) is electrically connected with the plunger displacement pump (4) that the control accelerating admixture adds by servo drive (3); The logical charge tube of the liquid outlet of this plunger displacement pump (4) is connected with ejecting gun (5).
CN2010201309293U 2010-03-05 2010-03-05 A concrete sprayer capable of automatically controlling accelerating agent adding device Expired - Fee Related CN201627586U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201309293U CN201627586U (en) 2010-03-05 2010-03-05 A concrete sprayer capable of automatically controlling accelerating agent adding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201309293U CN201627586U (en) 2010-03-05 2010-03-05 A concrete sprayer capable of automatically controlling accelerating agent adding device

Publications (1)

Publication Number Publication Date
CN201627586U true CN201627586U (en) 2010-11-10

Family

ID=43058980

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201309293U Expired - Fee Related CN201627586U (en) 2010-03-05 2010-03-05 A concrete sprayer capable of automatically controlling accelerating agent adding device

Country Status (1)

Country Link
CN (1) CN201627586U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635373A (en) * 2012-04-24 2012-08-15 山东大学 High-pressure hydraulic injection system
CN103255922A (en) * 2013-05-21 2013-08-21 杨斌 Automatic feeding type concrete spraying trolley
CN103291321A (en) * 2012-02-29 2013-09-11 李长青 Automatic feeding and dedusting type wet concrete spraying machine
CN103485798A (en) * 2013-09-17 2014-01-01 长安大学 Self-propelled concrete spraying machine with spray head with functions of automatic rotation and traction
CN106320673A (en) * 2016-08-19 2017-01-11 北京中煤矿山工程有限公司 Accelerating agent adding control system and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103291321A (en) * 2012-02-29 2013-09-11 李长青 Automatic feeding and dedusting type wet concrete spraying machine
CN102635373A (en) * 2012-04-24 2012-08-15 山东大学 High-pressure hydraulic injection system
CN103255922A (en) * 2013-05-21 2013-08-21 杨斌 Automatic feeding type concrete spraying trolley
CN103255922B (en) * 2013-05-21 2016-02-24 杨斌 Automatic-feeding shotcrete vehicle
CN103485798A (en) * 2013-09-17 2014-01-01 长安大学 Self-propelled concrete spraying machine with spray head with functions of automatic rotation and traction
CN106320673A (en) * 2016-08-19 2017-01-11 北京中煤矿山工程有限公司 Accelerating agent adding control system and method
CN106320673B (en) * 2016-08-19 2018-11-06 北京中煤矿山工程有限公司 Accelerator adds control system and accelerator adds control method

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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: 20101110

Termination date: 20110305