CN202359819U - Pumping and feeding matching system - Google Patents
Pumping and feeding matching system Download PDFInfo
- Publication number
- CN202359819U CN202359819U CN2011204527010U CN201120452701U CN202359819U CN 202359819 U CN202359819 U CN 202359819U CN 2011204527010 U CN2011204527010 U CN 2011204527010U CN 201120452701 U CN201120452701 U CN 201120452701U CN 202359819 U CN202359819 U CN 202359819U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- pumping
- matching system
- concrete
- contact rod
- 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
Links
Images
Abstract
The utility model provides a pumping and feeding matching system. A group of four liquid level sensors in the hopper are used for detecting the information on the level of concrete slurry in the hopper in real time, three indicating lamps and warning horns are used for reminding the operators, and the radio and an auxiliary discharging device on a stirring transporting vehicle are used for communication, therefore, the automatic discharging control is completed. The four liquid level sensors are used for detecting the four characteristics states of the liquid level respectively and controlling to pump and discharge at proper speed according to different states; the auxiliary discharging device adopts four microswitches to detect the actuation state of an actuation bar; and two stepping motors are used for driving the actuation bar to actuate correspondingly according to different actuation of the actuation bar. The pumping and feeding matching system effectively solves the problems the concrete mortar flows on the ground due to too high discharging speed, a concrete pump sucks air due to too slow discharging speed and the concrete splashes due to too low liquid level during the swinging of an S valve. By the adoption of the modular design, the pumping and feeding matching system can work independently to fulfill a part of functions and can be arranged on the existing system conveniently.
Description
Technical field
The utility model relates to the construction implement field, and dispensing speed and rate of pumping matching problem when being specifically related to concrete pumping are mainly used in concrete and drag engineering machinery such as formula pump, the vehicle-mounted pump of concrete, concrete arm pump truck.
Background technology
At present, concrete pump has obtained extensive use in the pouring concrete construction operation.During pumping of concrete, the operator puts into the hopper of concrete pump with commercial concrete from agitator truck, and concrete pump promotes two respectively through two master cylinders and carries the concrete pistons in the cylinder to move back and forth.Concrete piston bounces back under the drive of one side master cylinder; Concrete is sucked in the conveying cylinder; Simultaneously; Another carries the concrete piston in the cylinder barrel under the drive of pumping master cylinder, to stretch out, and its concrete that in a last roundtrips, sucks is released, and accomplishes concrete uninterrupted pumping thereby so move in circles.
In concrete pumping construction, for adapting to the different operating modes of building, rate of pumping is also done corresponding adjustment, from one cubic metre of per minute to four cubic metres of per minutes.Corresponding waggon dispensing speed also will adapt with it.Generally be that the pumping operation workman is at pumping objective remote control pumping start and stop, rate of pumping and jib moves, the blowing operator is at agitator truck place control transport vehicle dispensing speed.Both apart from each others exchange through audible warning or Walkie talkie mutually, are easy in the serious building site of noise freely not cause maloperation because of information reception and registration.If dispensing speed is too slow; Then cause hopper inner concrete liquid level low excessively, emptying phenomenon and concrete take place splash, not only reduced the efficient of concrete pump; Also can aggravate the shake of jib for the jib pump truck; If dispensing speed is too fast, then might cause concrete to overflow hopper, cause unnecessary waste.
Therefore, liquid level information is effectively passed on, and realized that dispensing speed matees the technical problem that rate of pumping becomes the required solution of those skilled in the art automatically.
Summary of the invention
The purpose of the utility model is in order to overcome problem and the shortcoming that above-mentioned prior art exists, and a kind of feed matching system of easy to use, dependable performance is provided.
Technical scheme through following solves the problems of the technologies described above:
A kind of pumping feed matching system; Comprise detection module, control module, communication module, human-computer interface module and Executive Module; Cooperate pumping system and truck with grout mixer and water tank material drain system to carry out work; It is characterized in that: detection module is made up of a plurality of liquid level sensors, and liquid level sensor is placed in the hopper; Communication module comprise with the concrete mixer communication part and with the agitator truck communication part; Human-computer interaction module comprises the blowing operation part and shows news sound part; Executive Module is mounted in the auxiliary discharging device on the agitator truck.
Preferably; Above-mentioned liquid level sensor is made up of the contact rod in four hoppers that are suspended in pumping mechanism; The upper end of contact rod is highly consistent, connects pull-up resistor respectively and connects positive source, and car body connects power cathode; The lower end of contact rod is different according to highly, is set to the highest liquid level contact rod, inferior high liquid level contact rod, inferior low liquid level contact rod and minimum liquid level contact rod respectively.
Preferably, being connected with warning message to pump truck liquid level indicator panel and loudspeaker in the above-mentioned communication module with the concrete mixer communication part; Adopt wireless telecommunications with the agitator truck communication part in the said communication module,, adopt H cable to connect in the serious workplace of radio interference.
Preferably, above-mentioned human-computer interaction module specifically comprises control feeding bar, the liquid level indicator lamp that is positioned at agitator truck and is positioned at liquid level warning lamp, the liquid level indicator lamp on the remote controller of concrete pump hopper side and warns loudspeaker.
Preferably, above-mentioned auxiliary discharging device is to install auxiliary blowing motor additional at available man-power control stick place.
Preferably, above-mentioned auxiliary discharging device is made up of sense switch, operating grip and stepper motor.
Preferably, above-mentioned auxiliary discharging device is pulled the position by the response that four microswitches are installed in the blowing operating grip, and the action bars of two step motor drive agitator trucks is accomplished auxiliary and the automatic discharging operation.
Preferably, above-mentioned liquid level indicator lamp and loudspeaker have three groups, and each group is provided with a panel, and panel is provided with loudspeaker and a plurality of liquid level indicator lamp, and three groups of panels are separately positioned on blowing action bars panel, hopper side faceplate panels and the telecontrol panel.
The feed matching system is made up of one group of liquid level sensor, control module, communication module, man-machine interface and Executive Module.Liquid level sensor is positioned in the hopper, detects the highest, inferior high, minimum and inferior low liquid level respectively; Control module is judged liquid level condition, control pumping system and the co-ordination of truck with grout mixer and water tank material drain system according to liquid level sensor output signal; Communication module comprises with the pumping operation system communication with agitator truck controls system communication two parts; Man-machine interface comprises the blowing operation, shows news sound two parts; Executive Module adopts the auxiliary blowing of stepper motor.
The utility model adopts the design of closed-loop system theory, and is independent of existing system.Making the existing equipment upgrading that the automation material drain system is installed is easy to realize.Four level sensors are suspended in the hopper, get different detection height respectively, gather concrete liquid level information.The liquid level feedback information is carried out the blowing operation to controller.The auxiliary discharge mechanism of agitator truck substitutes traditional pure manual operation by stepper motor process auxiliary drive action bars.When if liquid level is lower than minimum in the hopper, then the high speed blowing is carried out time-delay simultaneously.Still be lower than minimum if time-delay finishes liquid level, then stop pumping and sound and light alarm on hopper place display panel and remote controller displays dish; If being higher than minimum, liquid level is lower than time low value, then high speed blowing; If being higher than time low value, liquid level is lower than time high value, then normal blowing; If being higher than time high value, liquid level is lower than peak, then the low speed blowing; If liquid level is higher than peak, then stop blowing, and hopper display and remote controller displays panel sound and light alarm.
The utility model adopts modular designs:
1, detection module is made up of one group of level sensor, and level sensor adopts the contact rod of some length-specifics to be suspended in the hopper, judges liquid level condition according to the conducting state of itself and hopper inner concrete slurry.This contact rod should possess that no concrete slurry adheres to, wear-resistant, corrosion resistant characteristic.
2, communication module divide with the concrete mixer communication and with agitator truck communication two parts.Read pumping state and rate of pumping with the concrete mixer communication part, send fluid level condition and warning message to pump truck liquid level indicator panel simultaneously and show and loudspeaker.Adopt wireless telecommunications with the agitator truck communication part,, can adopt H cable to connect in the serious workplace of radio interference.The signal and the liquid level warning signal of transmission control agitator truck blowing.
3, human-computer interaction module comprises the control feeding bar that is positioned at agitator truck, liquid level warning lamp, the liquid level indicator lamp on the remote controller, the caution loudspeaker that the liquid level indicator lamp shows and be positioned at concrete pump hopper side.
4, Executive Module is mounted in the auxiliary discharging device on the agitator truck.Promptly install auxiliary blowing motor additional, can trigger motor-drive circuit during people's force urges action bars, adopt the power-assisted mode to change the direction of rotation and the rotary speed of mixing drum at available man-power control stick place.Motor-drive circuit is connected with automatic control module again simultaneously, thereby realizes the automatic control of blowing.
Because system adopted automatically controlled mode, effectively raise equipment automatization level, expanded the function of equipment.Greatly reduce labour intensity, practiced thrift labor cost, improve site operation efficient, and overcome human control blowing and the not good problem of rate of pumping coordination,, splash phenomena empty for inhaling also can be eliminated fully.Native system can supporting use on concrete pump and agitator truck, also can be used to complete partial function separately.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model contact rod structural representation;
Fig. 3 is the utility model liquid level indicator lamp and caution loudspeaker panel sketch map;
Fig. 4 is the auxiliary discharging device structural representation of the utility model.
Mark among the figure: 1-liquid level sensor; The 1-1-contact rod; The 1-2-hopper; 2-1-liquid level indicator lamp; 2-2-warns loudspeaker; 3-assists discharging device; The 3-1-sense switch; The 3-2-operating grip; The 3-3-stepper motor.
The specific embodiment
Understand and enforcement the utility model for the ease of those of ordinary skills, the utility model is done further to describe in detail below in conjunction with the accompanying drawing and the specific embodiment.
In conjunction with accompanying drawing the utility model is done further to describe.
Shown in Fig. 1-3, the utility model is made up of with caution loudspeaker 2-2 and auxiliary discharge mechanism 34 liquid level sensors 1, process chip and peripheral circuits thereof, 3 group-indicate lamps.One group of liquid level sensor is made up of the contact rod 1-1 in 4 hopper 1-2 that are suspended in pumping mechanism.Contact rod 1-1 upper end connects pull-up resistor respectively and connects positive source, and car body connects the power-polar region, by contact rod 1-1 output signal.When contact rod 1-1 did not contact with hopper 1-2 inner concrete slurries, contact rod 1-1 exported positive power signal; When the concrete slurry rising contacted with contact rod 1-1, contact rod 1-1 exported earth signal.Can judge the level condition of current concrete grout through process chip according to 4 contact rod 1-1 and the situation that contacts of concrete slurry; Send to liquid level indicator lamp 2-1, caution loudspeaker 2-2, pumping system and the corresponding state of auxiliary discharge mechanism 4 liquid level relevant informations: when liquid level is lower than minimum liquid level, promptly four contact rod 1-1 all do not contact with concrete slurry, the warning of liquid level indicator lamp 2-1 demonstration minimum liquid level; Very brief the blowing a whistle three seconds of caution loudspeaker 2-2; Remind operating personnel to note, auxiliary simultaneously discharging device 3 is carried out quick blowing, after ten seconds; If liquid level still is lower than minimum liquid level, then stop pumping; When liquid level was higher than minimum liquid level and be lower than time low liquid level, promptly four contact rod 1-1 had and only have one contact with concrete slurry, and liquid level indicator lamp 2-1 shows that time low liquid level, caution loudspeaker 2-2 are failure to actuate, and assists discharging device 3 execution high speed blowings simultaneously; When liquid level was higher than time low liquid level and be lower than time high liquid level, promptly four contact rod 1-1 had and only have two contact with concrete slurry, and liquid level indicator lamp 2-1 shows normal liquid level, warns loudspeaker 2-2 and is failure to actuate, and assists discharging device 3 normal speed blowings.When liquid level was higher than time high liquid level and be lower than the highest liquid level, promptly four contact rod 1-1 had and only have one not contact with concrete, and liquid level indicator lamp 2-1 shows that time high liquid level, caution loudspeaker 2-2 are failure to actuate, assist discharging device 3 low speed blowings.When liquid level was higher than the highest liquid level, promptly four contact rod 1-1 all contacted with concrete slurry, and liquid level indicator lamp 2-1 shows that the highest liquid level, caution loudspeaker 2-2 blew a whistle three seconds continuously, reminds operating personnel to note, auxiliary simultaneously discharging device 3 stops blowing.
As shown in Figure 4, auxiliary discharging device 3 is made up of sense switch 3-1, operating grip 3-2, stepper motor 3-3.Stepper motor driving circuit has the two paths of signals input: sense switch 3-1 signal and direct input signal, the sense switch signal priority is in direct input signal.4 sense switches are installed in respectively on two operating grip 3-2, detect the action of agitator truck blowing, stirring, acceleration and deceleration when being used for manual operation.Carry out corresponding action according to detected signal drive circuit drive stepping motor.When automatic control starts, be positioned at concrete mixer on process chip can directly send to the stepper motor driving circuit control signal according to the state of liquid level sensor 1, blowing and the stirring and the mixing drum rotary speed of control agitator truck.
The above; It only is practical implementation case in order to explanation the utility model; But be not in order to limit the practical range of the utility model; Such as those skilled in the art must be covered by the scope of the utility model claim not breaking away from all equivalence changes of being accomplished under indicated spirit of the utility model and the principle or modifying.
Claims (8)
1. pumping feed matching system; Comprise detection module, control module, communication module, human-computer interface module and Executive Module; Cooperate pumping system and truck with grout mixer and water tank material drain system to carry out work; It is characterized in that: detection module is made up of a plurality of liquid level sensors, and liquid level sensor is placed in the hopper; Communication module comprise with the concrete mixer communication part and with the agitator truck communication part; Human-computer interaction module comprises the blowing operation part and shows news sound part; Executive Module is mounted in the auxiliary discharging device on the agitator truck.
2. pumping feed matching system according to claim 1; It is characterized in that: said liquid level sensor is made up of the contact rod in four hoppers that are suspended in pumping mechanism; The upper end of contact rod is highly consistent, connects pull-up resistor respectively and connects positive source, and car body connects power cathode; The lower end of contact rod is different according to highly, is set to the highest liquid level contact rod, inferior high liquid level contact rod, inferior low liquid level contact rod and minimum liquid level contact rod respectively.
3. pumping feed matching system according to claim 1 and 2 is characterized in that: being connected with warning message to pump truck liquid level indicator panel and loudspeaker with the concrete mixer communication part in the said communication module; Adopt wireless telecommunications with the agitator truck communication part in the said communication module,, adopt H cable to connect in the serious workplace of radio interference.
4. pumping feed matching system according to claim 1 and 2 is characterized in that: said human-computer interaction module specifically comprises control feeding bar, the liquid level indicator lamp that is positioned at agitator truck and is positioned at the liquid level warning lamp of concrete pump hopper side, the liquid level indicator lamp on the remote controller and caution loudspeaker.
5. pumping feed matching system according to claim 1 and 2 is characterized in that: said auxiliary discharging device is to install auxiliary blowing motor additional at available man-power control stick place.
6. pumping feed matching system according to claim 1 and 2 is characterized in that: said auxiliary discharging device is made up of sense switch, operating grip and stepper motor.
7. pumping feed matching system according to claim 6; It is characterized in that: said auxiliary discharging device is pulled the position by the response that four microswitches are installed in the blowing operating grip; The action bars of two step motor drive agitator trucks is accomplished auxiliary and the automatic discharging operation.
8. pumping feed matching system according to claim 5; It is characterized in that: said liquid level indicator lamp and loudspeaker have three groups; Each group is provided with a panel; Panel is provided with loudspeaker and a plurality of liquid level indicator lamp, and three groups of panels are separately positioned on blowing action bars panel, hopper side faceplate panels and the telecontrol panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204527010U CN202359819U (en) | 2011-11-16 | 2011-11-16 | Pumping and feeding matching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204527010U CN202359819U (en) | 2011-11-16 | 2011-11-16 | Pumping and feeding matching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359819U true CN202359819U (en) | 2012-08-01 |
Family
ID=46571014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204527010U Expired - Fee Related CN202359819U (en) | 2011-11-16 | 2011-11-16 | Pumping and feeding matching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359819U (en) |
-
2011
- 2011-11-16 CN CN2011204527010U patent/CN202359819U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102493649B (en) | Pumping feeding matching system | |
| CN102350735B (en) | Emptying monitoring method, emptying monitoring system and concrete mixer truck with system | |
| CN202245886U (en) | Control system of winch hoist | |
| CN104790670A (en) | Automatic cement pouring system based on remote control | |
| CN205695233U (en) | A kind of collection control chemical spraying device | |
| CN202862392U (en) | Intelligent stirring concrete pump | |
| CN110342404A (en) | A kind of remote control device and its control method based on building industrialization derrick crane | |
| CN104691652A (en) | Scraped-car fuel tank residual fuel recycling device and working method thereof | |
| CN204360182U (en) | Decentralized type sewage treating stations robotization centralized management system | |
| CN201229671Y (en) | LED variable guidance car lane indication device | |
| CN202359819U (en) | Pumping and feeding matching system | |
| CN204645658U (en) | A kind of automatic cement irrigation system controlled based on Remote | |
| CN211440590U (en) | Walking type concrete mixing and distributing machine with front-mounted feeding and discharging ports | |
| CN211007690U (en) | Agitating lorry and emptying system combining agitating lorry with pumping equipment | |
| CN201703985U (en) | Full-automatic tower crane control system | |
| CN112340603A (en) | Anti-swing control system for tower crane lifting hook | |
| CN204808058U (en) | Improvement structure of water level detector of boiler | |
| CN102909788B (en) | Intelligent stirring concrete pump | |
| CN207736527U (en) | A kind of device that mortar cementing tank automatically controls | |
| CN208414144U (en) | A kind of sewage treatment integrated system | |
| CN102759210A (en) | Automatic water feeding device of solar water heater | |
| CN203317557U (en) | Concrete mixer and load control device thereof | |
| CN103243916B (en) | Method and system for coordinated control of trucks | |
| CN210140829U (en) | Intelligent grouting equipment | |
| CN208021373U (en) | A kind of electric sightseeing vehicle control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |