Metering control device for dry-mixed mortar storage tank

Abstract

The utility model discloses a metering control device for a dry-mixed mortar storage tank, relates to the technical field of storage tanks, and solves the problems that when dry-mixed mortar in a tank body of some existing dry-mixed mortar storage tanks needs to be discharged, a worker needs to manually screw a discharge valve to discharge the dry-mixed mortar, and the metering of the discharged dry-mixed mortar cannot be accurately controlled. Comprising a tank body and a feeding pipe arranged on the tank body, a discharging pipe is fixedly installed at the bottom of the tank body, an electromagnetic valve is arranged on the discharging pipe, a dismounting plate is arranged in the discharging pipe, and a powder flow meter is fixedly installed on the inner side face of the dismounting plate. When discharging is needed, the controller can control the electromagnetic valve to be opened, the powder flow meter can detect and accumulate the flow of dry-mixed mortar passing through the discharging pipe, when the flow of the dry-mixed mortar reaches a preset value, the powder flow meter feeds back a signal to the controller, and the controller controls the electromagnetic valve to close the discharging pipe. Therefore, accurate metering and quantitative discharging are achieved.

Description

Technical Field

[0001] The utility model relates to the field of material storage tanks, in particular to a metering control device for a dry-mix mortar material storage tank. Background Art

[0002] Dry-mix mortar is one of the emerging dry-mix materials in the field of building materials. It refers to a granular or powdery material that is physically mixed in a certain proportion of dried and sieved aggregates (such as quartz sand), inorganic cementitious materials (such as cement) and additives (such as polymers). It is transported to the construction site in bagged or bulk form and can be used directly after adding water and mixing. Storage tanks can be used to store dry-mix mortar.

[0003] The existing utility model with announcement number CN211868209U discloses an anti-segregation dry-mix mortar storage tank, including a tank body, a feed hopper connected to the middle of the top of the tank body, a discharge pipe connected to the middle of the bottom of the tank body, a discharge valve installed on the discharge pipe, and a support leg for supporting the tank body connected to the lower part of the outer wall of the tank body.

[0004] In the above technical solution, the inventors found that there are at least the following problems in this technology: when the dry-mixed mortar in the tank needs to be discharged, the staff needs to manually turn the discharge valve to discharge the material, and the discharge amount cannot be controlled more accurately. Therefore, this application proposes a metering control device for a dry-mixed mortar storage tank. Utility Model Content

[0005] In order to improve the problem that in some existing dry-mix mortar storage tanks, when the dry-mix mortar in the tank needs to be discharged, the staff needs to manually turn the discharge valve to discharge the material, and cannot accurately control the discharge amount, the utility model provides a metering control device for a dry-mix mortar storage tank.

[0006] The utility model provides a metering control device for a dry-mix mortar storage tank, which adopts the following technical solutions:

[0007] A metering control device for a dry-mixed mortar storage tank comprises a tank body and a feed pipe arranged on the tank body, a discharge pipe is fixedly installed at the bottom of the tank body, a solenoid valve is arranged on the discharge pipe, a disassembly plate is arranged inside the discharge pipe, a powder flow meter is fixedly installed on the inner side of the disassembly plate, a controller is fixedly installed on the outer wall of the tank body, the controller is electrically connected to the solenoid valve, and the controller is electrically connected to the powder flow meter;

[0008] A spring is fixedly installed inside the disassembly plate, a clamping block is fixedly installed at one end of the spring, and a clamping groove matched with the clamping block is opened inside the discharge pipe.

[0009] By adopting the above technical solution, when discharging is required, the controller can control the solenoid valve to open, and the powder flow meter can detect the flow of the dry-mixed mortar passing through the discharge pipe and accumulate it. When the flow of the dry-mixed mortar reaches a predetermined value, the powder flow meter will feed back a signal to the controller, and the controller will control the solenoid valve to close the discharge pipe, thereby achieving more accurate metering and quantitative discharging.

[0010] Optionally, a support foot is fixedly installed on the bottom of the tank body, and a rubber anti-slip pad is fixedly installed on the bottom of the support foot.

[0011] By adopting the above technical solution, the rubber anti-skid pad can increase the friction between the support foot and the ground, making the device more stable when in use.

[0012] Optionally, a motor is fixedly mounted on the top of the tank body, a stirring rod is fixedly mounted on the output end of the motor that passes through the tank body, and a stirring blade is fixedly mounted on the outer surface of the stirring rod.

[0013] By adopting the above technical solution, when in use, the motor can drive the stirring rod and the stirring blades to rotate, thereby reducing the drying of the dry-mixed mortar.

[0014] Optionally, an end of the clamping block away from the spring is provided with an inwardly inclined slope.

[0015] By adopting the above technical solution, when the disassembly plate is installed, the discharge pipe can be moved by the inclined surface squeezing block, so that the disassembly plate and the discharge pipe can be quickly fixed.

[0016] Optionally, a protective shell is fixedly installed on the top of the tank body, and the motor is arranged inside the protective shell.

[0017] By adopting the above technical solution, the protective shell can protect the motor and reduce the possibility of the motor being touched by external objects.

[0018] Optionally, a push rod is fixedly mounted on the outer side of the block, and a long sliding hole is opened on the outer side of the disassembly plate, and the push rod can pass through the outside of the long sliding hole.

[0019] By adopting the above technical solution, the push rod can facilitate the staff to push the block to move.

[0020] Optionally, an inclined plate is fixedly mounted on the inner wall of the tank body.

[0021] By adopting the above technical solution, when the dry-mixed mortar is poured into the tank body, the inclined plate can buffer the dry-mixed mortar, thereby reducing the segregation of the dry-mixed mortar and ensuring that the various components of the dry-mixed mortar are evenly mixed.

[0022] Optionally, a through groove is provided inside the protective shell, and a heat dissipation net is fixedly installed on the inner wall of the through groove provided inside the protective shell.

[0023] By adopting the above technical solution, the heat generated by the motor can be transferred to the outside through the heat dissipation network.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. The utility model is simple to operate and easy to use. When discharging is required, the controller can control the solenoid valve to open, and the powder flow meter can detect the flow of the dry-mixed mortar passing through the discharge pipe and accumulate it. When the flow of the dry-mixed mortar reaches a predetermined value, the powder flow meter feeds back a signal to the controller, and the controller controls the solenoid valve to close the discharge pipe, thereby achieving more accurate metering and quantitative discharging;

[0026] 2. When the powder flow meter needs to be disassembled for maintenance, the staff only needs to control the movement of the clamping block, and the clamping block can squeeze the spring and separate from the clamping slot, so that the staff can quickly remove the disassembly plate to inspect the powder flow meter. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model.

[0028] Figure 2 This utility model Figure 1 Enlarged structural diagram at A in the middle.

[0029] Figure 3 It is a schematic diagram of the protective shell structure of the utility model.

[0030] Description of reference numerals:

[0031] 1. Tank body; 2. Feed pipe; 3. Discharge pipe; 4. Solenoid valve; 5. Disassembly plate; 6. Powder flow meter; 7. Controller; 8. Spring; 9. Block; 10. Support foot; 11. Motor; 12. Stirring rod; 13. Inclined surface; 14. Protective shell; 15. Push rod; 16. Inclined plate; 17. Heat dissipation net. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] Please refer to Figure 1 The metering control device for a dry-mixed mortar storage tank includes a tank body 1 and a feed pipe 2 arranged on the tank body 1. A support leg 10 is fixedly installed at the bottom of the tank body 1. The number of the support legs 10 is four, and the four support legs 10 are respectively arranged at the four corners of the bottom of the tank body 1. The bottom of the support legs 10 is fixedly installed with a rubber anti-skid pad, which can increase the friction between the support legs 10 and the ground, making the device more stable when in use.

[0034] Please refer to Figure 1 A plurality of inclined plates 16 evenly distributed on the inner walls on both sides are fixedly installed in the tank body 1. When the dry-mixed mortar is poured into the tank body 1, the inclined plates 16 can buffer the falling dry-mixed mortar, reduce the segregation of the dry-mixed mortar, and ensure that the various components of the dry-mixed mortar are evenly mixed.

[0035] Please refer to Figure 1 and Figure 2 A discharge pipe 3 is fixedly installed at the bottom of the tank body 1, and a solenoid valve 4 is arranged on the discharge pipe 3. A disassembly plate 5 is arranged inside one side of the discharge pipe 3, and a powder flow meter 6 is fixedly installed on the inner side of the disassembly plate 5. A controller 7 is fixedly installed on the outer wall of the tank body 1, and the controller 7 is electrically connected to the solenoid valve 4, and the controller 7 is electrically connected to the powder flow meter 6.

[0036] Please refer to Figure 1 and Figure 2 A spring 8 is fixedly installed inside the disassembly plate 5, a clamping block 9 is fixedly installed at one end of the spring 8, and a clamping groove adapted to the clamping block 9 is provided inside the discharge pipe 3. An inclined surface 13 inclined inward is provided at one end of the clamping block 9 away from the spring 8. When the disassembly plate 5 is installed, the discharge pipe 3 can be moved by squeezing the clamping block 9 through the inclined surface 13, so that the disassembly plate 5 and the discharge pipe 3 can be quickly fixed.

[0037] Among them, a push rod 15 is fixedly installed on the outer side of the block 9, and a long sliding hole is opened on the outer side of the disassembly plate 5. The push rod 15 can penetrate to the outside of the long sliding hole. The push rod 15 can facilitate the staff to push the block 9 to move.

[0038] Please refer to Figure 1 and Figure 3 A motor 11 is fixedly installed on the top of the tank body 1, and a stirring rod 12 is fixedly installed at the output end of the motor 11 that passes through the tank body 1, and a stirring blade is fixedly installed on the outer surface of the stirring rod 12. When in use, the motor 11 can drive the stirring rod 12 and the stirring blade to rotate, thereby reducing the dry-mixed mortar from drying out.

[0039] A protective shell 14 is fixedly installed on the top of the tank 1, and the motor 11 is arranged inside the protective shell 14. The protective shell 14 can protect the motor 11 and reduce the situation where the motor 11 is touched by external objects. A through groove is opened inside the protective shell 14, and a heat dissipation net 17 is fixedly installed on the inner wall of the through groove opened inside the protective shell 14. The heat generated by the motor 11 can be transferred to the outside through the heat dissipation net 17.

[0040] The implementation principle of the utility model is as follows: when discharge is required, the controller 7 can control the electromagnetic valve 4 to open, and the powder flow meter 6 can detect the flow of the dry-mixed mortar passing through the discharge pipe 3 and accumulate it. When the flow of the dry-mixed mortar reaches a predetermined value, the powder flow meter 6 feeds back a signal to the controller 7, and the controller 7 controls the electromagnetic valve 4 to close the discharge pipe 3, thereby achieving relatively accurate metering and quantitative discharge;

[0041] When the powder flow meter 6 needs to be removed for maintenance, the staff only needs to push the push rod 15 to move, and the push rod 15 can drive the block 9 to move, and the block 9 can squeeze the spring 8 and separate from the slot, so that the staff can quickly remove the disassembly plate 5 to inspect the powder flow meter 6.

[0042] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A metering control device for a dry-mix mortar storage tank, comprising a tank body (1) and a feed pipe (2) arranged on the tank body (1), characterized in that: A discharge pipe (3) is fixedly mounted on the bottom of the tank body (1), a solenoid valve (4) is arranged on the discharge pipe (3), a disassembly plate (5) is arranged inside the discharge pipe (3), a powder flow meter (6) is fixedly mounted on the inner side surface of the disassembly plate (5), a controller (7) is fixedly mounted on the outer wall of the tank body (1), the controller (7) is electrically connected to the solenoid valve (4), and the controller (7) is electrically connected to the powder flow meter (6); A spring (8) is fixedly mounted inside the disassembly plate (5), a clamping block (9) is fixedly mounted on one end of the spring (8), and a clamping groove matching the clamping block (9) is provided inside the discharge pipe (3).

2. The dry-mix mortar storage tank metering control device according to claim 1 is characterized in that: A support foot (10) is fixedly mounted on the bottom of the tank body (1), and a rubber anti-slip pad is fixedly mounted on the bottom of the support foot (10).

3. The dry-mix mortar storage tank metering control device according to claim 1 is characterized in that: A motor (11) is fixedly mounted on the top of the tank body (1), a stirring rod (12) is fixedly mounted on the output end of the motor (11) that passes through the tank body (1), and a stirring blade is fixedly mounted on the outer surface of the stirring rod (12).

4. The dry-mix mortar storage tank metering control device according to claim 1 is characterized in that: An end of the clamping block (9) away from the spring (8) is provided with an inclined surface (13) inclined inwards.

5. The dry-mix mortar storage tank metering control device according to claim 3 is characterized in that: A protective shell (14) is fixedly mounted on the top of the tank body (1), and the motor (11) is arranged inside the protective shell (14).

6. The dry-mix mortar storage tank metering control device according to claim 1 is characterized in that: A push rod (15) is fixedly mounted on the outer side surface of the clamping block (9), and a long sliding hole is provided on the outer side surface of the disassembly plate (5), and the push rod (15) can penetrate to the outside of the long sliding hole.

7. The dry-mix mortar storage tank metering control device according to claim 1 is characterized in that: An inclined plate (16) is fixedly mounted on the inner wall of the tank body (1).

8. The dry-mix mortar storage tank metering control device according to claim 5 is characterized in that: A through slot is provided inside the protective shell (14), and a heat dissipation net (17) is fixedly mounted on the inner wall of the through slot provided inside the protective shell (14).

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