CN205272335U - Clean trucd mixer - Google Patents
Clean trucd mixer Download PDFInfo
- Publication number
- CN205272335U CN205272335U CN201521069767.6U CN201521069767U CN205272335U CN 205272335 U CN205272335 U CN 205272335U CN 201521069767 U CN201521069767 U CN 201521069767U CN 205272335 U CN205272335 U CN 205272335U
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- pipeline
- cleaning
- driver element
- trucd mixer
- coupled
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Abstract
The utility model discloses a clean trucd mixer, including churn and water tank, the trucd mixer still is provided with the lotion jar, the inside washing liquid that is provided with of lotion jar, the churn is provided with the inlet and the intercommunication has the third pipeline, the water tank is provided with first pipeline, the lotion jar is provided with the second pipeline, first pipeline and second pipeline are provided with the aperture governing valve respectively, first pipeline and second pipeline all through the third pipeline with the inlet intercommunication, the third pipeline is provided with atomizing cleaning device and solenoid valve, atomizing cleaning device and solenoid valve all are coupled in a control circuit, control circuit is including the control button who is used for control atomizing cleaning device and solenoid valve to open.
Description
Technical field
This utility model relates to a kind of conveying arrangement, is used for transport concrete, more specifically, it relates to a kind of cleaning trucd mixer.
Background technology
Concrete mixing and transporting car is made up of automobile chassis and concrete-agitating transport special purpose device. the two class universal chassis that chassis many employings car load manufacturer of the concrete mixing and transporting car that China produces provides. its special mechanism mainly includes power takeoff, mixing drum front and back support, reductor, hydraulic system, mixing drum, operating mechanism, purging system etc. operation principle is, is taken out by the power of automobile chassis by power takeoff, and the variable pump of drive hydraulic system principle, is that hydraulic energy passes to fixed displacement motor changes mechanical energy, and motor drives reductor again, reductor drive agitating device, and concrete is stirred. during transport concrete, it is necessary to make mixing drum not stop stirring so that inner concrete does not have the phenomenon of condensation. and existing concrete mixer truck is after completing transport, in the process of discharging, need trucd mixer is rinsed in time, prevent concrete slurry from condensing, the volume causing concrete mixer truck reduces, owing to concrete mixer truck discharging place is not fixed, so inwall all can be cleared up in a lot of situations, cause concrete coagulation, the more important thing is, in order to play preferably cleaning effect, need when bath, increase cleaning mixture to mix, it is carried out, its cleaning effect of guarantee and cleaning efficiency, and because the restriction in place, cleaning mixture is also not easy to be acquired, so for whole concrete transportation system, mud remaining on timely and effective cleaning concrete trucd mixer, it it is problem demanding prompt solution.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of a kind of trucd mixer that can directly clean mixing drum when discharging completes.
For achieving the above object, this utility model provides following technical scheme: a kind of cleaning trucd mixer, including mixing drum and water tank, described trucd mixer is additionally provided with washing liquid tank, described washing liquid tank is internally provided with cleaning mixture, described mixing drum is provided with inlet and is communicated with the 3rd pipeline, described water tank is provided with the first pipeline, described washing liquid tank is provided with the second pipeline, described first pipeline and the second pipeline are respectively arranged with degree adjustment valve, described first pipeline and the second pipeline connect with described inlet each through the 3rd pipeline, described 3rd pipeline is provided with atomization cleaning device and electromagnetic valve, described atomization cleaning device and electromagnetic valve are all coupled to a control circuit, described control circuit includes for controlling atomization cleaning device and the control knob of electromagnetic valve unlatching.
First, by the setting of pipeline, make washing liquid tank, water tank connects, ensure that the cleaning mixture of washing liquid tank can export after mixing with the water in water tank, prevent agitator tank from corroding, simultaneously, by being atomized cleaning device and electromagnetic valve, user can after trucd mixer blanking, atomization cleaning device and electromagnetic valve is opened by control knob, cleaning mixture after dilution flows into atomization cleaning device atomization, it is brought into mixing drum, after ensure that its each blanking completes, can clean in time either directly through control knob, and the mixed proportion of cleaning mixture and water can be regulated by regulating degree adjustment valve.
Further: described control circuit includes cleaning driver element, couple and work in response to control knob, and exporting for providing atomizing piece and the driving signal of blower fan work; Atomizing piece driver element, is coupled to cleaning driver element and drives atomizing piece to work; Blower fan driver element, is coupled to cleaning driver element and drives blower fan to work; Atomizing piece and mixing drum are just arranged by the air outlet direction of described blower fan.
The setting of blower fan and atomizing piece, it is ensured that the fogging degree of its output, and each circuit module is independently arranged, convenient for maintaining.
Further: described cleaning driver element includes multi resonant concussion unit and no-load voltage ratio unit, and described multi-harmonic-oscillations unit is coupled to atomizing piece driver element; The input of described no-load voltage ratio unit is coupled to multi-harmonic-oscillations unit, and its outfan is coupled to fan unit. Drive atomizing piece vibration by multi-harmonic-oscillations unit, and by no-load voltage ratio drives blower fan action, circuit stability, the Sasser of multivibrator output can drive two equipment to work, it is ensured that controls the ease of module design simultaneously.
Further: being coupled with relay normally open contact between feeder ear and the power supply of described multi-harmonic-oscillations unit, described humidity detecting module includes a relay coil, when control knob action, described relay coil obtains electric so that relay normally open contact closes. Ensure that its lift-launch ability and output performance, improve the reasonability of use.
Further: described cleaning mixture is set to technical hydrochloric acid. First mixed concrete is flowable, it is possible to use template is made variously-shaped. Concrete solidification is mainly due to cement and water, air generation chemical reaction. Cement is called the presetting period from mix to the time starting solidification that adds water, and the time lost flowability completely is called final setting time. Concrete is just solidification in trucd mixer, overlong time in trucd mixer is described, has exceeded final setting time. After concrete setting, its main component is dicalcium silicate, tricalcium silicate. Theoretically, hydrochloric acid can react its solid shape of releasing. Overcoming, by atomization cleaning device, the material mouth that reason is trucd mixer only small, hydrochloric acid content is difficult to control to, and hydrochloric acid can also react with agitating lorry tank body simultaneously.
By adopting technique scheme, first, by the setting of pipeline, washing liquid tank, water tank are connected, ensure that the cleaning mixture of washing liquid tank can export after mixing with the water in water tank, prevent agitator tank from corroding, simultaneously, by being atomized cleaning device and electromagnetic valve, user after trucd mixer blanking, can open atomization cleaning device and electromagnetic valve by control knob, cleaning mixture after dilution flows into atomization cleaning device atomization, it is brought into mixing drum, it is ensured that after its each blanking completes, it is possible to clean in time either directly through control knob.
Accompanying drawing explanation
Fig. 1 is the structural representation of this programme;
Fig. 2 is pipeline connection diagram;
Fig. 3 is cleaning driver element circuit diagram;
Fig. 4 is atomizing piece driver element circuit diagram;
Fig. 5 is blower fan driver element circuit diagram.
Accompanying drawing labelling: 1, trucd mixer body; 2, mixing drum; 21, feeding mouth; 22, discharging opening; 23, staircase; 3, water tank; 4, washing liquid tank; 100, degree adjustment valve; 110, the first pipeline; 120, the second pipeline; 130, the 3rd pipeline; 131, electromagnetic valve; 132, atomization cleaning device; 200, cleaning driver element; 201, multi-harmonic-oscillations unit; 202, no-load voltage ratio unit; 301, atomizing piece driver element; 401, blower fan driver element.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, this utility model is described further.
With reference to shown in Fig. 1, with reference to shown in Fig. 1, a kind of moisturizing trucd mixer, including trucd mixer body 1, mixing drum 2, feeding mouth 21 and discharging opening 22, it is stirred realizing ensureing that concrete will not condense by mixing drum, simultaneously by arranging feeding mouth 21 and discharging opening 22, ensure that pan feeding and discharging are normal, user can pass through staircase 23 and pass through, and trucd mixer is additionally provided with water tank 3
With reference to shown in Fig. 2, described trucd mixer is additionally provided with washing liquid tank 4, described washing liquid tank 4 is internally provided with cleaning mixture, described mixing drum 2 is provided with inlet and is communicated with the 3rd pipeline 130, described water tank 3 is provided with the first pipeline 110, described washing liquid tank 4 is provided with the second pipeline 120, described first pipeline 110 and the second pipeline 120 are respectively arranged with degree adjustment valve 100, described first pipeline 110 connects with described inlet each through the 3rd pipeline 130 with the second pipeline 120, described 3rd pipeline 130 is provided with atomization cleaning device 132 and electromagnetic valve 131, described atomization cleaning device 132 and electromagnetic valve 131 are all coupled to a control circuit, described control circuit includes for controlling atomization cleaning device 132 and the control knob of electromagnetic valve 131 unlatching.
With reference to shown in Fig. 3, cleaning driver element 200 is controlled by control knob K1, and one is terminated at power level;
Multi resonant concussion unit 201, including one 555 intervalometers, the outfan of described 555 intervalometers is connected to atomizing piece driver element 301, drives signal for providing for atomizing piece; First pin ground connection of described 555 intervalometers, second pin and the 6th pin couple, and and the first relay normally open contact between be connected with the 8th adjustable resistance R8 and the 7th resistance R7,7th pin is connected to the 8th adjustable resistance R8 and the seven resistance R7 and connects the node formed, also it is connected with the first electric capacity C1 between described second pin and ground end, between the 5th pin and ground end, is connected with the second electric capacity C2. The dutycycle of its output PWM ripple can be controlled by controlling the 8th adjustable resistance R8, the dutycycle of its output can be controlled by arranging the capacity of the second electric capacity C2. 7th resistance R7 resistance is preferably 10 kilo-ohms, and the 8th adjustable resistance R8 resistance is preferably 1M ohm, and the first electric capacity C1 capacity is preferably 100uF, and the second electric capacity C2 capacity elects 0.01uF as, and its maximum output frequency is about 100000HZ. Atomizing piece function is controlled required signal source have: 1, need 24V to power; 2, needing an adjustable high-frequency PWM signal, its output frequency minimum requirements is 1.7MHZ.
No-load voltage ratio unit 202, is connected between the outfan of 555 intervalometers and blower fan FAN1 driver element, and the signal of telecommunication of 555 intervalometer outputs is converted to the blower fan FAN1 driving signal of telecommunication being suitable for. Including an optical coupling isolator, its input is connected to the 3rd pin Uout1 of 555 intervalometers, its outfan is high level output, it is also coupled to one the 3rd electric capacity C3 and the 9th resistance R9 in parallel with it between outfan with ground end, described 3rd electric capacity C3 and the nine resistance R9 forms a small-sized RC and shakes loop, its outfan is connected to the positive pole of the 3rd comparator, the dutycycle of its output PWM ripple can be changed by arranging the parameter of the 3rd electric capacity C3 and the nine resistance R9, be changed into driving the signal of telecommunication of blower fan FAN1 to use. Described optical coupling isolator selects 6N137, and the 3rd electric capacity C3 capacity elects 10uF as, and the 9th adjustable resistance maximum value elects 100 ohm as, and LM355 comparator selected by the 3rd comparator. The multi resonant being formed by connecting by 555 intervalometers shakes the unit 201 driver element as blower fan and atomizing piece, simple in construction, is greatly saved unit cost and design space. With reference to the output pwm signal of the 3rd pin Uout1 that Fig. 4, U0 are 555 intervalometers, Uout is the no-load voltage ratio unit 20222 control principle to its dutycycle, does not repeat at this. Atomizing piece driver element 301, it includes an input pin, as shown in Figure 4 be common driver element, the 3rd pin Uout1 of 555 intervalometers drives PWM ripple for providing to atomizing piece, controls atomizing piece vibrations.
With reference to shown in Fig. 5, blower fan driver element 401, the outfan Uout2 of the 3rd comparator controls blower fan FAN1 and enables, and can control blower fan wind speed by regulating the 9th resistance R9. Described atomizing piece driver element 301 and blower fan driver element 401, it controls switching tube (M1 and M2) and all elects metal-oxide-semiconductor as, and its driver element switching tube being more suitable for doing blower fan FAN1 and atomizing piece relative to audion uses. By such setting, detecting when humidity is too low inside tank car, cleaning driver element 200 works, it is ensured that its inner homogeneous cleaning prevents from tying at the beginning of concrete.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model. It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. a cleaning trucd mixer, including mixing drum and water tank, it is characterized in that: described trucd mixer is additionally provided with washing liquid tank, described washing liquid tank is internally provided with cleaning mixture, described mixing drum is provided with inlet and is communicated with the 3rd pipeline, described water tank is provided with the first pipeline, described washing liquid tank is provided with the second pipeline, described first pipeline and the second pipeline are respectively arranged with degree adjustment valve, described first pipeline and the second pipeline connect with described inlet each through the 3rd pipeline, described 3rd pipeline is provided with atomization cleaning device and electromagnetic valve, described atomization cleaning device and electromagnetic valve are all coupled to a control circuit, described control circuit includes for controlling atomization cleaning device and the control knob of electromagnetic valve unlatching.
2. a kind of cleaning trucd mixer as claimed in claim 1, it is characterised in that: described control circuit includes
Cleaning driver element, couples and works in response to control knob, and exports for providing atomizing piece and the driving signal of blower fan work; Atomizing piece driver element, is coupled to cleaning driver element and drives atomizing piece to work;
Blower fan driver element, is coupled to cleaning driver element and drives blower fan to work; Atomizing piece and mixing drum are just arranged by the air outlet direction of described blower fan.
3. a kind of cleaning trucd mixer as claimed in claim 1 or 2, it is characterised in that: described cleaning driver element includes multi resonant concussion unit and no-load voltage ratio unit, and described multi-harmonic-oscillations unit is coupled to atomizing piece driver element; The input of described no-load voltage ratio unit is coupled to multi-harmonic-oscillations unit, and its outfan is coupled to fan unit.
4. a kind of cleaning trucd mixer as claimed in claim 1, it is characterised in that: described cleaning mixture is set to technical hydrochloric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069767.6U CN205272335U (en) | 2015-12-21 | 2015-12-21 | Clean trucd mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069767.6U CN205272335U (en) | 2015-12-21 | 2015-12-21 | Clean trucd mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205272335U true CN205272335U (en) | 2016-06-01 |
Family
ID=56056949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521069767.6U Expired - Fee Related CN205272335U (en) | 2015-12-21 | 2015-12-21 | Clean trucd mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205272335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028176A1 (en) * | 2016-08-12 | 2018-02-15 | 苏文藏 | Concrete mixer |
-
2015
- 2015-12-21 CN CN201521069767.6U patent/CN205272335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028176A1 (en) * | 2016-08-12 | 2018-02-15 | 苏文藏 | Concrete mixer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20201221 |