CN217916082U - Metering device for preparing super-retarding concrete - Google Patents
Metering device for preparing super-retarding concrete Download PDFInfo
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- CN217916082U CN217916082U CN202222045218.1U CN202222045218U CN217916082U CN 217916082 U CN217916082 U CN 217916082U CN 202222045218 U CN202222045218 U CN 202222045218U CN 217916082 U CN217916082 U CN 217916082U
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Abstract
The utility model discloses a metering device that super slow setting concrete preparation was used, the on-line screen storage device comprises a base, the first support of one side fixedly connected with on base top, the top fixedly connected with storage silo of first support, the bottom mounting intercommunication of storage silo has the unloading mouth, the bottom fixed mounting of unloading mouth has first solenoid valve, the bottom fixed mounting of first support inner wall has the weighing controller, the opposite side fixedly connected with second support on base top, the top fixedly connected with medicament case of second support, the bottom mounting intercommunication of medicament case has the second solenoid valve, the bottom mounting intercommunication of second solenoid valve has the ration jar, the bottom intercommunication of ration jar has the third solenoid valve, the utility model relates to a metering device that super slow setting concrete preparation was used, the device can not only measure the volume of the concrete raw materials of solid, also can measure the volume of liquid retarder and other liquid medicaments, need not the manual work and measure, improve work efficiency and more accurate.
Description
Technical Field
The utility model relates to a metering device field specifically is a metering device that super slow setting concrete preparation was used.
Background
Concrete is a composite material formed by binding fine aggregate and coarse aggregate with cement and hardening the cement over a period of time.
The retarder is usually added into the concrete to reduce the hydration speed and the hydration heat of the cement and prolong the setting time, but when the existing ultra-retarding concrete is prepared, the raw material quantity of the concrete and the dosage proportion of the retarder are manually weighed, errors easily occur when the working efficiency is low, the quality of the ultra-retarding concrete is influenced, and therefore the metering device for preparing the ultra-retarding concrete is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metering device that super slow setting concrete preparation was used to when solving the current super slow setting concrete preparation that proposes in the above-mentioned background art, the former charge of concrete and the dose ratio of retarder all are through artifical weighing, appear the mistake easily when work efficiency hangs down, influence the problem of super slow setting concrete quality.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metering device that super slow setting concrete preparation was used, includes the base, the first support of one side fixedly connected with on base top, the top fixedly connected with storage silo of first support, the bottom mounting intercommunication of storage silo has the unloading mouth, the bottom fixed mounting of unloading mouth has first solenoid valve, the bottom fixed mounting of first support inner wall has weighing controller, the opposite side fixedly connected with second support on base top, the top fixedly connected with medicament case of second support, the bottom mounting intercommunication of medicament case has the second solenoid valve, the bottom mounting intercommunication of second solenoid valve has the ration jar, the bottom intercommunication of ration jar has the third solenoid valve, one side fixed mounting of ration jar inner wall has the liquid level switch, the bottom fixed mounting that the storage silo deviates from medicament case one side has gear motor.
When using the metering device that this technical scheme's a super slow setting concrete preparation was used, the device can not only measure the quantity of the concrete raw materials of solid, also can measure the quantity of liquid retarder and other liquid medicaments, need not the manual work and measures, improves work efficiency and more accurate.
As a preferred technical scheme of the utility model, gear motor's output fixedly connected with rotation axis, the one end of rotation axis is passed a plurality of inner wall fixedly connected with of storage silo and is mixxed the board, the rotation axis is equipped with the bearing with the junction cover of storage silo. The stirring plate is driven to rotate by starting the speed reduction motor, so that the situation of blanking and material blockage can be prevented.
As an optimized technical scheme of the utility model, the bottom fixedly connected with drain pipe of third solenoid valve. The medicament in the quantitative tank flows out downwards from the liquid outlet pipe.
As the utility model discloses a preferred technical scheme, material receiving box has been placed on the top of weighing controller, the fluid reservoir has been placed to the bottom of second support inner wall. The material receiving box and the liquid receiving tank are respectively used for receiving concrete raw materials and liquid medicaments.
As a preferred technical scheme of the utility model, the positive fixed mounting of storage silo has ejection of compact switch, gear motor and first solenoid valve pass through weighing controller and ejection of compact switch electric connection, ejection of compact switch and external power supply electric connection. The weighing controller is used for controlling the opening and closing of the speed reducing motor and the first electromagnetic valve.
As a preferred technical scheme of the utility model, the positive fixed mounting of medicament case has a liquid switch, second solenoid valve and third solenoid valve pass through liquid level switch and a liquid switch electric connection, a liquid switch and external power supply electric connection. The liquid outlet switch is used for controlling the opening and closing of the second electromagnetic valve and the third electromagnetic valve.
As an optimal technical scheme of the utility model, the equal fixed mounting in both ends of base bottom both sides has the universal wheel. The universal wheels facilitate movement of the device.
As an optimized technical scheme of the utility model, the top of chemical tank is fixed to be communicated with and is provided with the liquid feeding nozzle. The liquid feeding nozzle is used for filling the medicament into the medicament box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the weighing controller is matched with the first electromagnetic valve, so that the one-time blanking amount of the grain storage bin is a set amount of demand, manual metering is not needed, the working efficiency is improved, the accuracy is higher, and the situation of blanking blockage can be prevented by starting the speed reducing motor to drive the stirring plate to rotate during blanking;
2. through the cooperation of level switch and second solenoid valve, third solenoid valve for the volume of once going out the liquid sets for the volume of maximum value liquid level for level switch, consequently the device can not only be measured the volume of fixed concrete raw materials, also can measure the volume of liquid retarder and other liquid medicaments.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a sectional view of the storage bin of the present invention;
fig. 3 is a cross-sectional view of the quantifying tank of the present invention.
In the figure: 1. a base; 2. a first bracket; 3. a storage bin; 4. a discharging nozzle; 5. a first solenoid valve; 6. a weighing controller; 7. a material receiving box; 8. a second bracket; 9. a kit; 10. a second solenoid valve; 11. a dosing tank; 12. a liquid level switch; 13. a third solenoid valve; 14. a liquid outlet pipe; 15. a liquid receiving tank; 16. a universal wheel; 17. a reduction motor; 18. a rotating shaft; 19. stirring the plate; 20. a bearing; 21. a discharging switch; 22. a liquid outlet switch; 23. and a liquid adding nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model provides a metering device that super delayed coagulation concrete preparation was used, the on-line screen storage device comprises a base 1, the first support 2 of one side fixedly connected with on 1 top of base, the top fixedly connected with storage silo 3 of first support 2, be used for storing concrete raw materials, the bottom mounting intercommunication of storage silo 3 has feed nozzle 4, the bottom fixed mounting of feed nozzle 4 has first solenoid valve 5, the bottom fixed mounting of the 2 inner walls of first support has weighing controller 6, the quantitative ejection of compact effect can be realized to cooperation first solenoid valve 5, the opposite side fixedly connected with second support 8 on 1 top of base, the top fixedly connected with medicament case 9 of second support 8, be used for depositing the retarder of liquid, the bottom mounting intercommunication of medicament case 9 has second solenoid valve 10, the bottom fixed connection of second solenoid valve 10 has quantitative jar 11, the bottom intercommunication of quantitative jar 11 has third solenoid valve 13, one side fixed mounting of jar 11 inner wall has level switch 12, cooperate two solenoid valves to play quantitative effect, the bottom fixed mounting that storage silo 3 deviates from medicament case 9 one side has gear motor 17.
When the device is used, raw materials for concrete preparation are placed in the storage bin 3, when the weighing controller 6 detects that the weight of the material receiving box 7 above the weighing controller 6 is lower than a set value, the first electromagnetic valve 5 is opened to enable the raw materials in the storage bin 3 to fall into the material receiving box 7 through the discharging nozzle 4, when the weighing controller 6 detects that the weight of the material receiving box 7 reaches the set value, the first electromagnetic valve 5 is closed to stop discharging, the quantity in the material receiving box 7 is a required set quantity, the device is provided with a medicine box 9 and can be used for containing retarder of liquid and preparing the medicine to be used, when the liquid level switch 12 detects that the liquid level in the quantitative tank 11 is lower than a set lowest value, namely, the liquid retarder is not available, the second electromagnetic valve 10 is opened and the third electromagnetic valve 13 is closed, so that the liquid retarder in the medicine box 9 can flow downwards into the quantitative tank 11, and when the liquid level switch 12 detects that the liquid level of the liquid retarder reaches a set highest value, the second electromagnetic valve 10 is closed and the third electromagnetic valve 13 is opened, so that the liquid retarder flows down from the quantitative tank 11 and the liquid retarder flows into the quantitative tank 15;
the output end of the speed reducing motor 17 is fixedly connected with a rotating shaft 18, one end of the rotating shaft 18 penetrates through the inner wall of the storage bin 3 and is fixedly connected with a plurality of stirring plates 19 to play a role in blocking prevention, a bearing 20 is sleeved at the joint of the rotating shaft 18 and the storage bin 3 to enable the rotating shaft 18 to stably rotate, the bottom end of the third electromagnetic valve 13 is fixedly connected with a liquid outlet pipe 14 to guide falling liquid, a material receiving box 7 is placed at the top end of the weighing controller 6, a liquid receiving tank 15 is placed at the bottom end of the inner wall of the second support 8 to play a role in receiving materials and receiving liquid respectively, and the top end of the chemical box 9 is fixedly communicated with a liquid adding nozzle 23 for supplementing chemicals;
when the automatic feeding device is used, the speed reducing motor 17 is started to drive the stirring plate 19 to rotate during feeding, so that the situation of feeding blockage can be prevented, the material receiving box 7 is used for receiving the raw materials falling from the feeding nozzle 4, the liquid receiving tank 15 is used for receiving the raw materials falling from the liquid outlet pipe 14, and when the medicament in the medicament box 9 is fast empty, the medicament can be supplemented from the liquid feeding nozzle 23;
the front of the storage bin 3 is fixedly provided with a discharge switch 21, the gear motor 17 and the first electromagnetic valve 5 are electrically connected with the discharge switch 21 through the weighing controller 6, the discharge switch 21 is electrically connected with an external power supply, the front of the chemical box 9 is fixedly provided with a liquid outlet switch 22, the second electromagnetic valve 10 and the third electromagnetic valve 13 are electrically connected with the liquid outlet switch 22 through a liquid level switch 12, the liquid outlet switch 22 is electrically connected with the external power supply, and through the operation of a switch control device, the two ends of the two sides of the bottom end of the base 1 are fixedly provided with universal wheels 16 for convenient movement;
when the quantitative discharging device is used, the universal wheel 16 is arranged below the base 1, so that the device can be conveniently pushed to a working place, an external power supply is switched on, the weighing controller 6 is started through the discharging switch 21 to perform quantitative discharging, the discharging switch 21 is closed after one-time discharging, the liquid level switch 12 is started through the liquid outlet switch 22 to perform quantitative liquid outlet, and the liquid outlet switch 22 is closed after one-time liquid outlet.
When the metering device is used, raw materials for preparing concrete are put into the storage bin 3 during use, the weighing controller 6 is started through the discharging switch 21, the model of the weighing controller 6 is LC200-B, when the weighing controller 6 detects that the weight of the receiving box 7 above is lower than a set value, the first electromagnetic valve 5 is opened to enable the raw materials in the storage bin 3 to fall into the receiving box 7 through the discharging nozzle 4, when the weighing controller 6 detects that the weight of the receiving box 7 reaches the set value, the first electromagnetic valve 5 is closed to stop discharging, therefore, the amount in the receiving box 7 is the set amount of demand, manual metering is not needed, the working efficiency is improved and more accurate, then the discharging switch 21 is closed to take off the receiving box 7, the speed reducing motor 17 is started to drive the stirring plate 19 to rotate during discharging, and the condition of discharging blockage can be prevented, the liquid level switch 22 is used for starting the liquid level switch 12, the model of the liquid level switch 12 is BZ2401, when the liquid level switch 12 detects that the liquid level in the quantitative tank 11 is lower than a set lowest value, namely, the liquid level is not lower than the set lowest value, the second electromagnetic valve 10 is opened, the third electromagnetic valve 13 is closed, the liquid retarder in the chemical tank 9 can flow downwards into the quantitative tank 11, when the liquid level switch 12 detects that the liquid level of the liquid retarder reaches the set highest value, the second electromagnetic valve 10 is closed, the third electromagnetic valve 13 is opened, the liquid retarder flows downwards into the liquid receiving tank 15 from the quantitative tank 11, the amount of the liquid retarder is the amount of the set highest value liquid level, the liquid outlet switch 22 is closed when the liquid stops flowing out, and therefore the device can measure the amount of solid concrete raw materials, the amount of liquid retarder and other liquid medicament can also be metered.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a metering device that super slow setting concrete preparation was used, includes base (1), its characterized in that: the utility model discloses a quantitative storage tank, including base (1), one side fixedly connected with first support (2) on base (1) top, top fixedly connected with storage silo (3) of first support (2), the bottom mounting intercommunication on storage silo (3) has unloading mouth (4), the bottom fixed mounting of unloading mouth (4) has first solenoid valve (5), the bottom fixed mounting of first support (2) inner wall has weighing controller (6), the opposite side fixedly connected with second support (8) on base (1) top, the top fixed connection of second support (8) has medicine case (9), the bottom mounting intercommunication of medicine case (9) has second solenoid valve (10), the bottom mounting intercommunication of second solenoid valve (10) has quantitative jar (11), the bottom intercommunication of quantitative jar (11) has third solenoid valve (13), one side fixed mounting of quantitative jar (11) inner wall has liquid level switch (12), the bottom fixed mounting that storage silo (3) deviates from medicine case (9) one side has speed reduction motor (17).
2. The metering device for preparing the ultra-retarded concrete according to claim 1, wherein: the output end of the speed reducing motor (17) is fixedly connected with a rotating shaft (18), one end of the rotating shaft (18) penetrates through a plurality of stirring plates (19) fixedly connected with the inner wall of the storage bin (3), and a bearing (20) is sleeved at the joint of the rotating shaft (18) and the storage bin (3).
3. The metering device for preparing the ultra-slow setting concrete according to claim 1, characterized in that: the bottom end of the third electromagnetic valve (13) is fixedly connected with a liquid outlet pipe (14).
4. The metering device for preparing the ultra-retarded concrete according to claim 1, wherein: a material receiving box (7) is placed at the top end of the weighing controller (6), and a liquid receiving tank (15) is placed at the bottom end of the inner wall of the second support (8).
5. The metering device for preparing the ultra-retarded concrete according to claim 1, wherein: the front of the storage bin (3) is fixedly provided with a discharge switch (21), the speed reduction motor (17) and the first electromagnetic valve (5) are electrically connected with the discharge switch (21) through a weighing controller (6), and the discharge switch (21) is electrically connected with an external power supply.
6. The metering device for preparing the ultra-retarded concrete according to claim 1, wherein: the front surface of the chemical box (9) is fixedly provided with a liquid outlet switch (22), the second electromagnetic valve (10) and the third electromagnetic valve (13) are electrically connected with the liquid outlet switch (22) through a liquid level switch (12), and the liquid outlet switch (22) is electrically connected with an external power supply.
7. The metering device for preparing the ultra-slow setting concrete according to claim 1, characterized in that: and universal wheels (16) are fixedly mounted at two ends of two sides of the bottom end of the base (1).
8. The metering device for preparing the ultra-retarded concrete according to claim 1, wherein: the top end of the medicament box (9) is fixedly communicated with a liquid adding nozzle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222045218.1U CN217916082U (en) | 2022-08-04 | 2022-08-04 | Metering device for preparing super-retarding concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222045218.1U CN217916082U (en) | 2022-08-04 | 2022-08-04 | Metering device for preparing super-retarding concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217916082U true CN217916082U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222045218.1U Active CN217916082U (en) | 2022-08-04 | 2022-08-04 | Metering device for preparing super-retarding concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217916082U (en) |
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- 2022-08-04 CN CN202222045218.1U patent/CN217916082U/en active Active
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