CN204471603U - A kind of controllable temperature concrete batching mixing plant - Google Patents
A kind of controllable temperature concrete batching mixing plant Download PDFInfo
- Publication number
- CN204471603U CN204471603U CN201520153198.7U CN201520153198U CN204471603U CN 204471603 U CN204471603 U CN 204471603U CN 201520153198 U CN201520153198 U CN 201520153198U CN 204471603 U CN204471603 U CN 204471603U
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- China
- Prior art keywords
- housing
- feed hopper
- conveying passage
- rotating shaft
- circuit
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Abstract
The utility model discloses a kind of controllable temperature concrete batching mixing plant, comprise housing and control unit, inner walls surface soldered has silicon nitride wear resistant liner plate, bottom is provided with discharging opening, top is provided with feed hopper, conveying passage is provided with below feed hopper, the housing exterior walls that conveying passage discharge end is corresponding is provided with watch window, housing central section is also provided with rotating shaft, the end of rotating shaft one end is provided with agitating device, the rotating shaft other end is installed with stirring motor, and stirring motor circuit is connected with controller.The utility model is by entering note in housing from the feed hopper housing by conveying passage by varigrained material, feed hopper exit is provided with flow control valve, conveying passage is L shape structure, avoids material to inject too much, causes stirring uneven, the housing exterior walls of conveying beneath galleries is provided with watch window, the batch mixing state in housing is observed, its reasonable integral structure by watch window, easy to use, effectively can reduce the production cost of enterprise, stirring efficiency is high.
Description
Technical field
The utility model relates to mixer technical field, is specially a kind of controllable temperature concrete batching mixing plant.
Background technology
Concrete burden mixer is made into evenly batching machinery as a kind of can mixing construction material has application in building trade more.It is main that existing each manufacturing enterprise its primary structure of concrete burden mixer used adds agitator mainly with blending bunker, for realizing being mixed by construction material in batching, each concrete burden mixer manufacturer is constantly improving its structure always, existing concrete burden mixer uses inconvenient, effectively can not reduce the production cost of enterprise, stirring efficiency is not high, and because the friction of quartz sand and inwall is serious to contamination of products, efficiency is low, the uniformity of batch mixing is poor, do not reach the good uniformity and need extend mixing time, have researcher to try every means to heat to concrete, comprise heated by natural gas, electrical heating etc., but great majority are not A.T.Cs, need the temperature that manual observation thermometer shows, artificial start and stop heater, automaticity is not high, cause labor waste.
Utility model content
The purpose of this utility model is to provide a kind of controllable temperature concrete batching mixing plant, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of controllable temperature concrete batching mixing plant, comprise housing and control unit, described inner walls surface soldered has silicon nitride wear resistant liner plate, heating plate is provided with between described housing and silicon nitride wear resistant liner plate, described lower housing portion is provided with the first discharging opening and the second discharging opening, top is provided with feed hopper, described feed hopper exit is provided with flow control valve, described second discharging opening exit is provided with discharging opening flow control switch, conveying passage is provided with below described feed hopper, described conveying passage is positioned at housing, and housing exterior walls corresponding to described conveying passage discharge end is provided with watch window, described housing central section is also provided with rotating shaft, described rotating shaft one end extends in housing, and its end is provided with agitating device, the described rotating shaft other end extends to outside housing, and be connected with and be fixedly mounted on stirring motor above housing by mount pad, described stirring motor circuit is connected with controller, the port of described heating plate is connected with control unit.
Preferably, described control unit comprises temperature sensor, signal processor, single-chip microcomputer, control circuit, relay, optocoupler device and temperature-sensing valve, described temperature sensor is connected with signal processor signal, described signal processor circuit connects single-chip microcomputer, described single-chip microcomputer is connected with control circuit circuit, described single-chip microcomputer is also connected with relay, optocoupler device circuit, and described optocoupler device is connected with temperature-sensing valve circuit.
Preferably, also heat-insulation layer is provided with between described silicon nitride wear resistant liner plate and heating plate.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by entering note in housing from the feed hopper housing by conveying passage by varigrained material, feed hopper exit is provided with flow control valve, conveying passage is L shape structure, material is avoided to inject too much, cause stirring uneven, the housing exterior walls of conveying beneath galleries is provided with watch window, the batch mixing state in housing is observed by watch window, its reasonable integral structure, easy to use, effectively can reduce the production cost of enterprise, stirring efficiency is high, and the rotating speed of agitating device is controlled by controller, thus the mixing realized for material high-efficiency, inner walls surface is also welded with silicon nitride wear resistant liner plate, the blade rubbing avoiding quartz sand and inwall and agitating device introduces impurity, and extend the service life of blade and housing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model control unit structured flowchart.
In figure: 1 housing, 2 feed hoppers, 3 mount pads, 4 stirring motors, 5 controllers, 6 silicon nitride wear resistant liner plates, 7 rotating shafts, 8 second discharging openings, 9 agitating devices, 10 watch windows, 11 flow control valves, 12 discharging opening flow control switch, 13 conveying passages, 14 heating plates, 15 control units, 16 first discharging openings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of controllable temperature concrete batching mixing plant, comprise housing 1 and control unit 15, described housing 1 inner wall surface is welded with silicon nitride wear resistant liner plate 6, heating plate 14 is provided with between described housing 1 and silicon nitride wear resistant liner plate 6, also heat-insulation layer is provided with between described silicon nitride wear resistant liner plate 6 and heating plate 14, described housing 1 bottom is provided with the first discharging opening 16 and the second discharging opening 8, top is provided with feed hopper 2, described feed hopper 2 exit is provided with flow control valve 11, described second discharging opening 8 exit is provided with discharging opening flow control switch 12, conveying passage 13 is provided with below described feed hopper 2, described conveying passage 13 is positioned at housing 1, and housing 1 outer wall corresponding to described conveying passage 13 discharge end is provided with watch window 10, rotating shaft 7 is also provided with in the middle part of described housing 1, described rotating shaft 7 one end extends in housing 1, and its end is provided with agitating device 9, described rotating shaft 7 other end extends to outside housing 1, and be connected with and be fixedly mounted on stirring motor 4 above housing 1 by mount pad 3, described stirring motor 4 circuit is connected with controller 5, the port of described heating plate 14 is connected with control unit 15, described control unit 15 comprises temperature sensor, signal processor, single-chip microcomputer, control circuit, relay, optocoupler device and temperature-sensing valve, described temperature sensor is connected with signal processor signal, described signal processor circuit connects single-chip microcomputer, described single-chip microcomputer is connected with control circuit circuit, described single-chip microcomputer also with relay, optocoupler device circuit connects, described optocoupler device is connected with temperature-sensing valve circuit, described single-chip microcomputer controls output pulse width modulation (PWM) signal by optocoupler, through rectifying and wave-filtering, control temperature-sensing valve opens and closes.
Operation principle: varigrained material is entered note in housing 1 from the feed hopper 2 housing 1 by conveying passage 13, feed hopper 2 exit is provided with flow control valve 11, conveying passage 13 is L shape structure, material is avoided to inject too much, cause stirring uneven, housing 1 outer wall of conveying passage 13 bottom is provided with watch window 10, the batch mixing state in housing 1 is observed by watch window 10, its reasonable integral structure, easy to use, effectively can reduce the production cost of enterprise, stirring efficiency is high, stirring motor 4 is installed with by mount pad 3 above housing 1, stirring motor 4 bottom is connected with rotating shaft 7, rotating shaft 7 end winding support is provided with agitating device 9, and stirring motor 4 is gone back circuit and is connected with controller 5, the rotating speed of agitating device 9 is controlled by controller 5, thus the mixing realized for material high-efficiency, note after housing 1 mixes, by the flow control switch 12 of discharging opening 8, material is flowed out finished product from discharging opening 8, housing 1 inner wall surface is also welded with silicon nitride wear resistant liner plate 6, the blade rubbing avoiding quartz sand and inwall and agitating device 9 introduces impurity, when the system is operating, numerical value is set by control unit 15, then single-chip microcomputer controls output pulse width modulation (PWM) signal by optocoupler, through rectifying and wave-filtering, control temperature-sensing valve opens and closes, heating mixer, and extend the service life of blade and housing 1.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. a controllable temperature concrete batching mixing plant, comprise housing and control unit, it is characterized in that: described inner walls surface soldered has silicon nitride wear resistant liner plate, heating plate is provided with between described housing and silicon nitride wear resistant liner plate, described lower housing portion is provided with the first discharging opening and the second discharging opening, top is provided with feed hopper, described feed hopper exit is provided with flow control valve, described second discharging opening exit is provided with discharging opening flow control switch, conveying passage is provided with below described feed hopper, described conveying passage is positioned at housing, and housing exterior walls corresponding to described conveying passage discharge end is provided with watch window, described housing central section is also provided with rotating shaft, described rotating shaft one end extends in housing, and its end is provided with agitating device, the described rotating shaft other end extends to outside housing, and be connected with and be fixedly mounted on stirring motor above housing by mount pad, described stirring motor circuit is connected with controller, the port of described heating plate is connected with control unit.
2. a kind of controllable temperature concrete batching mixing plant according to claim 1, it is characterized in that: described control unit comprises temperature sensor, signal processor, single-chip microcomputer, control circuit, relay, optocoupler device and temperature-sensing valve, described temperature sensor is connected with signal processor signal, described signal processor circuit connects single-chip microcomputer, described single-chip microcomputer is connected with control circuit circuit, described single-chip microcomputer is also connected with relay, optocoupler device circuit, and described optocoupler device is connected with temperature-sensing valve circuit.
3. a kind of controllable temperature concrete batching mixing plant according to claim 1, is characterized in that: be also provided with heat-insulation layer between described silicon nitride wear resistant liner plate and heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153198.7U CN204471603U (en) | 2015-03-17 | 2015-03-17 | A kind of controllable temperature concrete batching mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520153198.7U CN204471603U (en) | 2015-03-17 | 2015-03-17 | A kind of controllable temperature concrete batching mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471603U true CN204471603U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520153198.7U Expired - Fee Related CN204471603U (en) | 2015-03-17 | 2015-03-17 | A kind of controllable temperature concrete batching mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088646A1 (en) * | 2015-11-27 | 2017-06-01 | 杜丽娜 | Concrete mixer |
| CN107344396A (en) * | 2016-05-05 | 2017-11-14 | 王勤 | A kind of concrete mixer |
-
2015
- 2015-03-17 CN CN201520153198.7U patent/CN204471603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088646A1 (en) * | 2015-11-27 | 2017-06-01 | 杜丽娜 | Concrete mixer |
| CN107344396A (en) * | 2016-05-05 | 2017-11-14 | 王勤 | A kind of 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: 20150715 Termination date: 20170317 |