CN211189859U - Automatic grouting and stirring system - Google Patents
Automatic grouting and stirring system Download PDFInfo
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- CN211189859U CN211189859U CN201921330037.5U CN201921330037U CN211189859U CN 211189859 U CN211189859 U CN 211189859U CN 201921330037 U CN201921330037 U CN 201921330037U CN 211189859 U CN211189859 U CN 211189859U
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- agitator
- discharge gate
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- stirring
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Abstract
The utility model relates to a grout control technical field discloses an automatic grout mixing system, including two at least former storage buckets, agitator, mixer, grouting pump and host computer, each be provided with the discharge gate on the former storage bucket respectively, be provided with a feed inlet on the agitator, each the discharge gate all is located the top of feed inlet, each the discharge gate respectively with the feed inlet intercommunication, each install the flow valve on the discharge gate respectively, each all install level sensor in the former storage bucket, the mixer set up in the agitator, the agitator is placed on the electronic scale, the agitator with grouting pump intercommunication, each the flow valve the grouting pump mixer, each level sensor and the electronic scale respectively with the host computer electricity is connected. The utility model discloses but have the technological effect of accurate regulation thick liquid ratio.
Description
Technical Field
The utility model relates to a grout control technical field, concretely relates to automatic stirring system that is in milk.
Background
The grouting slurry needs to adapt to different requirements of users, so the composite grouting slurry has the characteristic of multiple proportions, and the proportion of the composite grouting slurry needs to be adjusted in time according to specific engineering conditions, so that the optimal construction effect is achieved. At present, the composite grouting slurry is mixed and stirred by manual operation, the automation degree is low, the proportioning proportion precision, the stirring strength and the stirring time cannot meet the requirements, the slurry proportioning is easy to be inaccurate, the slurry stirring time and force are not enough, the slurry overflows and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide an automatic grout mixing system, grout ratio can't in time adjust, adjust unsafe technical problem when grout among the solution prior art.
In order to achieve the technical purpose, the technical scheme of the utility model provide an automatic grouting stirring system, including two at least former storage barrels, agitator, mixer, grouting pump and host computer, each be provided with the discharge gate on the former storage barrel respectively, be provided with a feed inlet on the agitator, each the discharge gate all is located the top of feed inlet, each the discharge gate respectively with the feed inlet intercommunication, each install the flow valve on the discharge gate respectively, each all install level sensor in the former storage barrel, the mixer set up in the agitator, the agitator is placed on the electronic scale, the agitator with grouting pump intercommunication, each the flow valve the grouting pump the mixer, each level sensor and the electronic scale respectively with the host computer electricity is connected.
Compared with the prior art, the beneficial effects of the utility model include: the utility model discloses the discharge gate of raw materials bucket is located the top of the feed inlet of agitator, consequently only needs can control the feed speed of raw materials through controlling the flow valve, and when the flow valve was opened, the raw materials got into the agitator automatically under the action of gravity, and the mixer realizes the mixed stirring of each raw materials in the agitator to realize the automation of grout feeding stirring. Simultaneously, set up level sensor in former storage bucket, liquid level variation around being used for detecting the interior feeding of former storage bucket when being in milk, place the agitator in the electronic scale, be used for detecting the weight variation around the agitator feeding, because the raw materials can have some losses from former storage bucket transmission to agitator, the weight variation that consequently the electronic scale acquireed is more close the actual weight of pouring into of raw materials, the host computer combines two kinds of data of liquid level variation and weight variation to carry out gradual regulation to the flow valve, thereby the realization is to the real-time accurate regulation of raw materials injection volume, and then the real-time accurate regulation of realization thick liquid ratio.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an automatic grouting stirring system provided by the present invention;
fig. 2 is a schematic view of a mounting structure of an embodiment of the mounting frame according to the present invention.
Reference numerals:
1. raw material barrel, 11, liquid level sensor, 12, flow valve, 2, agitator, 21, electronic scale, 22, temperature sensor, 3, grouting pump, 4, agitator, 5, host computer, 61, scraper blade, 62, telescoping device, 7, cooling device, 8, installation frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1, an embodiment 1 of the present invention provides an automatic grouting and stirring system, which is hereinafter referred to as the present system, comprising at least two raw material barrels 1, a stirring barrel 2, a stirrer 4, a grouting pump 3, and an upper computer 5, wherein each raw material barrel 1 is provided with a discharge port, the stirring barrel 2 is provided with a feed inlet, each discharge port is positioned above the feed inlet, each discharge port is respectively communicated with the feed inlet, each discharge port is respectively provided with a flow valve 12, each raw material barrel 1 is internally provided with a liquid level sensor 11, the stirrer 4 is arranged in the stirring barrel 2, the stirring barrel 2 is placed on an electronic scale 21, the mixing tank 2 is communicated with the grouting pump 3, and each flow valve 12, the grouting pump 3, the mixer 4, each liquid level sensor 11 and the electronic scale 21 are respectively and electrically connected with the upper computer 5.
The host computer 5 is realized by matching an MCGS configuration touch screen with a data acquisition circuit board, the MCGS configuration touch screen receives the stirring speed requirement and the stirring time requirement of a user, for example, the stirring speed requirement is 100 revolutions per minute, the stirring time requirement is half an hour, and the rotating speed control and the rotating time control are carried out on the stirring machine 4 according to the stirring speed requirement and the stirring time requirement. The data acquisition circuit board realizes the data acquisition of level sensor 11, flow valve 12, mixer 4, grouting pump 3, electronic scale 21 to transmit to MCGS configuration touch-control screen, MCGS configuration touch-control screen still receives user's thick liquid ratio demand and joins in marriage thick liquid volume demand, for example mixes the stirring to A liquid and B liquid, and thick liquid ratio demand is A liquid: the ratio of the liquid B to the liquid B is 1:2, the slurry preparation amount is 300kg, so that the fact that the liquid A needs to be injected by 100kg and the liquid B needs to be injected by 200kg is known, the flow valve 12 is adjusted in real time by taking 100kg as a target during the injection of the liquid A, and the flow valve 12 is adjusted in real time by taking 200kg as a target during the injection of the liquid B. Specifically, be provided with level sensor 11 in the former storage bucket 1, liquid level variation around the feeding in the former storage bucket 1 for when detecting the grout, agitator 2 places on electronic scale 21, electronic scale 21 is used for detecting the weight variation around 2 feeds of agitator, because the raw materials can have some losses from 1 transmission of former storage bucket to agitator 2, the weight variation that consequently electronic scale 21 acquireed is closer to the actual injection volume of raw materials, and the weight variation that the liquid level variation that level sensor 11 acquireed corresponds is bigger some with the difference of the actual injection volume of raw materials. For example, when the liquid a is injected, the weight change amount obtained by the electronic scale 21 is 90kg, and the weight change amount corresponding to the liquid level change amount obtained by the liquid level sensor 11 is 95kg, and at this time, the actual injection amount of the liquid a does not reach 95 kg. This embodiment combines liquid level variation and weight variation to adjust flow valve 12 in real time, realize gradually adjusting flow valve 12, when the weight variation that the liquid level variation corresponds is close user demand volume in raw materials bucket 1 promptly, tentatively turn down flow valve 12, when the weight variation that electronic scale 21 surveyed is close user demand volume, further turn down flow valve 12, reach the control of raw materials feeding volume through reducing raw materials feed rate gradually, and shut off flow valve 12 when the weight variation is close user demand volume directly, thereby raw materials feeding volume control accuracy has been improved, make thick liquid ratio control more accurate. For example, when the liquid a is injected, when the weight variation corresponding to the variation of the liquid level in the raw material tank 1 reaches 95kg, the flow valve 12 is preliminarily adjusted small, and when the weight variation measured by the electronic scale 21 reaches 95kg, the flow valve 12 is further adjusted small. The utility model discloses a carry out preliminary regulation to flow valve 12 according to the liquid level variation to and further adjust the flow valve according to the weight variation, adopt current control logic can realize, the utility model discloses do not relate to the improvement to control logic, the utility model discloses an innovation point lies in combining the measuring data of raw materials feeding front and back difference and carries out twice accommodation process, improves the regulation precision. The MCGS configuration touch screen is also used for displaying the data acquired by the data acquisition circuit board in real time, so that a user can conveniently check the data.
Specifically, the data acquisition circuit board is realized by adopting an STM32 series single chip microcomputer. The liquid level sensor 11 can be realized by an ultrasonic liquid level meter, and the liquid level sensor 11 with the brand of MEACON and the model of MIK-PP is adopted in the embodiment. The flow valve 12 can be realized by a proportional valve, and the flow valve 12 in the embodiment is realized by a Germany-West 2W series electromagnetic valve. The stirrer 4 is realized by a stirrer with a type of 5GN-30K of a Wei-creative machine. The electronic scale 21 is realized by a Rongcheng electronic scale with the model number of RC-801.
The utility model discloses a realize the automatic feed with the discharge gate setting in the feed inlet top, realize the automatic mixing stirring of all kinds of raw materials through mixer 4, through setting up level sensor 11 and electronic scale 21 simultaneously, for the regulation of raw materials feeding flow provides two kinds of foundations, realize progressively adjusting for the control of raw materials feeding volume is more accurate, and thick liquid ratio control accuracy is higher.
Preferably, as shown in fig. 2, a scraper 61 is arranged in the raw material barrel 1, the scraper 61 is connected with a telescopic device 62, the telescopic device 62 is used for driving the scraper 61 to move along the height direction of the raw material barrel 1, and the telescopic device 62 is electrically connected with the upper computer 5.
Set up scraper blade 61 and telescoping device 62, telescoping device 62 drive scraper blade 61 moves along raw materials barrel 1's direction of height to the realization is to the extrusion of raw materials in raw materials barrel 1, can realize supplementary feeding, scraper blade 61 scrapes the raw materials on the raw materials barrel 1 inner wall when realizing the extrusion supplementary feeding, avoids remaining raw materials to cause the influence to the measurement of liquid level on the raw materials barrel 1 inner wall, makes the level measurement more accurate, thereby further improves the precision of thick liquid ratio control.
In this embodiment, the extension device 62 not only drives the scraper 61 to scrape pulp, but also can measure the liquid level in the raw material barrel 1, that is, the amount of extension of the extension device 62, that is, the amount of change of the liquid level in the raw material barrel 1, so that the extension device 62 in this embodiment is preferably adopted as the liquid level sensor 11 to measure the liquid level, and the liquid level sensor 11 does not need to be additionally arranged in the raw material barrel 1. Simultaneously, because the telescoping device 62 promotes the extrusion feeding of raw materials in the scraper blade 61 can realize raw materials bucket 1, consequently the injection volume that the host computer 5 accessible controlled each telescoping device 62's flexible volume cooperation flow valve 12 control can accurate control raw materials to the realization is to the control of thick liquid ratio, and with level measurement and control integration, thereby makes system architecture simpler. Specifically, when the difference between the weight variation measured by the electronic scale 21 and the user-requested weight is within the set range, the flow valve 12 is reduced to a second flow value, the second flow value can be set according to the flowability of the raw material, and the raw material is set to be optimal in that the raw material is difficult to flow into the mixing tank 2 under the action of gravity when the raw material is not extruded by the scraper 61, so that the injection amount of the raw material can be accurately controlled by controlling the expansion amount of the expansion device 62.
When adopting telescoping device 62 to realize the grout of raw materials and pouring into, the discharge gate of former storage bucket 1 is preferred to be set up on the lateral wall of former storage bucket 1 or the diapire of former storage bucket 1, makes things convenient for telescoping device 62 to extrude the feeding.
Specifically, the expansion device 62 may be implemented by a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder.
Preferably, a sliding groove is formed in the raw material barrel 1 along the height direction of the raw material barrel 1, a protrusion matched with the sliding groove is arranged on the scraping plate 61, and the protrusion is connected in the sliding groove in a sliding manner.
A chute is provided to guide the sliding of the blade 61.
Preferably, as shown in fig. 2, the system further includes a double-layered mounting frame 8, the mixing tank 2 is mounted on a lower layer of the mounting frame 8, and each raw material tank 1 is mounted on an upper layer of the mounting frame 8.
With former storage bucket 1 setting up in the top of agitator 2, with the help of the action of gravity, make things convenient for the feeding of raw materials.
Preferably, as shown in fig. 1, the system further includes a cooling device 7, the cooling device 7 includes a circulating pump, an interlayer is disposed in the stirring barrel 2, an inlet and an outlet are disposed on the interlayer, and the inlet and the outlet are respectively communicated with the circulating pump through a circulating pipeline.
Influenced by construction environment and thick liquid stirring process, the thick liquid temperature can rise, and the temperature rise can accelerate the thick liquid to solidify and influence the grout construction, consequently adds cooling device 7 and controls the thick liquid temperature. The cooling device 7 is realized by a circulating pump, and the circulating pump realizes the circulating flow of a cooling medium, such as water, in the interlayer, so that the aim of cooling is fulfilled, and the control on the temperature of the slurry is realized. The circulating pump in the embodiment adopts a circulating pump with the model of CV-2AC of West Waka.
Preferably, as shown in fig. 1, a temperature sensor 22 is further disposed in the stirring barrel 2, and the temperature sensor 22 and the circulating pump are electrically connected to the upper computer 5, respectively.
And a temperature sensor 22 is arranged to measure the temperature in the stirring barrel 2, and if the temperature exceeds a specified threshold value, the circulating pump is controlled to start the circulation of the cooling medium, so that the stirring barrel 2 is cooled, and if the temperature does not exceed the specified threshold value, the circulating pump is closed. The temperature sensor 22 in this embodiment is implemented by a model SA50AC Shiao temperature sensor.
Preferably, the system further comprises a printer, and the printer is electrically connected with the upper computer 5.
And printing the acquired data through a printer.
Preferably, the system further comprises a wireless circuit, and the wireless circuit is electrically connected with the data acquisition circuit board.
The data acquisition circuit board sends acquired data to a remote terminal through a wireless circuit, and the remote terminal is a mobile phone, a computer, a server and the like, wherein the wireless circuit can be realized by a zigbee wireless circuit, a WIFI circuit, a Bluetooth circuit, an NB-L oT wireless circuit and the like.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an automatic grout mixing system, its characterized in that, including two at least former storage buckets, agitator, mixer, grouting pump and host computer, each be provided with the discharge gate on the former storage bucket respectively, be provided with a feed inlet on the agitator, each the discharge gate all is located the top of feed inlet, each the discharge gate respectively with the feed inlet intercommunication, each install the flow valve on the discharge gate respectively, each all install level sensor in the former storage bucket, the mixer set up in the agitator, the agitator is placed on the electronic scale, the agitator with grouting pump intercommunication, each the flow valve the grouting pump mixer, each level sensor and electronic scale respectively with the host computer is electromechanical to be connected.
2. The automatic grouting stirring system of claim 1, wherein a scraper is arranged in the raw material barrel, the scraper is connected with a telescopic device, the telescopic device is used for driving the scraper to move along the height direction of the raw material barrel, and the telescopic device is electrically connected with the upper computer.
3. The automatic grouting stirring system of claim 2, wherein a sliding groove is formed in the raw material barrel along the height direction of the raw material barrel, a protrusion matched with the sliding groove is arranged on the scraping plate, and the protrusion is slidably connected in the sliding groove.
4. The automatic grouting agitation system of claim 1, further comprising a double-layered mounting frame, wherein the agitation tank is mounted on a lower layer of the mounting frame, and each raw material tank is mounted on an upper layer of the mounting frame.
5. The automatic grouting stirring system of claim 1, further comprising a cooling device, wherein the cooling device comprises a circulating pump, an interlayer is arranged in the stirring barrel, an inlet and an outlet are formed in the interlayer, and the inlet and the outlet are respectively communicated with the circulating pump through circulating pipelines.
6. The automatic grouting stirring system of claim 5, wherein a temperature sensor is further arranged in the stirring barrel, and the temperature sensor and the circulating pump are electrically connected with the upper computer respectively.
7. The automatic grouting agitation system of claim 1, further comprising a printer, the printer being electrically connected to the upper level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330037.5U CN211189859U (en) | 2019-08-15 | 2019-08-15 | Automatic grouting and stirring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921330037.5U CN211189859U (en) | 2019-08-15 | 2019-08-15 | Automatic grouting and stirring system |
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| CN211189859U true CN211189859U (en) | 2020-08-07 |
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| CN201921330037.5U Active CN211189859U (en) | 2019-08-15 | 2019-08-15 | Automatic grouting and stirring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449068A (en) * | 2019-08-15 | 2019-11-15 | 武汉长江科创科技发展有限公司 | A kind of automatic grouting stirring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449068A (en) * | 2019-08-15 | 2019-11-15 | 武汉长江科创科技发展有限公司 | A kind of automatic grouting stirring system |
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Denomination of utility model: An automatic grouting and mixing system Effective date of registration: 20230918 Granted publication date: 20200807 Pledgee: Industrial and Commercial Bank of China Limited Wuhan Huangpu Branch Pledgor: WUHAN CHANGJIANG KECHUANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980057353 |