Concrete powder storage tank for concrete production

Abstract

The utility model relates to the technical field of concrete powder storage, and discloses a concrete powder storage tank for concrete production, which comprises a tank body and a connecting belt I. The top of the tank body is fixedly connected with a support, and the top of the support is fixedly connected with a driving motor. The output end of the driving motor penetrates through the support and is fixedly connected with a first driving belt wheel, the right side of the bottom wall of the support is rotationally connected with a first driven belt wheel, and the first driving belt wheel is in transmission connection with the first driven belt wheel through the first connecting belt. Fixing rods are fixedly connected to the tail ends of the first driving belt wheel and the first driven belt wheel, a plurality of smashing blades are fixedly connected to the outer sides of the fixing rods at equal intervals, and a plurality of smashing hammers are fixedly connected to the outer walls of the fixing rods at equal intervals. According to the concrete crushing device, the crushing blades and the crushing hammers rotate synchronously, so that concrete stored in the tank body is scattered, and the problem that the quality is reduced due to concrete caking is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete powder storage, in particular to a concrete powder storage tank used in concrete production. Background Art

[0002] Concrete is a man-made building material made of cement, sand, gravel or broken bricks and other aggregates and water in a certain proportion. It is in a semi-solid state at room temperature, but will harden into a solid structure after proper construction and maintenance. Cement is the cementitious material in concrete, which plays the role of bonding aggregates. Commonly used cements include ordinary Portland cement, Portland cement, blast furnace cement, etc. Aggregates are the main load-bearing materials of concrete, usually composed of particles of different sizes such as sand, gravel or broken bricks, which are used to increase the strength and stability of concrete. Water is the solvent in concrete, which is used to mix cement and aggregates to form the cementitious system of concrete.

[0003] In the storage process of concrete, the concrete powder storage tank used in concrete production is one of the indispensable equipment. The concrete powder storage tank used in concrete production generally refers to a container for storing cement or other powdered materials. These storage tanks are usually designed as sealed cylindrical or square structures to prevent powder contamination or volatilization. During the long-term storage of concrete, it is more likely to become damp and agglomerated, which leads to a decrease in the quality of the concrete and cannot meet subsequent use requirements. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a concrete powder storage tank for concrete production, aiming to improve the problem in the prior art that the concrete is more susceptible to moisture and agglomeration, thereby causing the quality of the concrete to deteriorate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete powder storage tank for concrete production, comprising a tank body and a connecting belt, the top of the tank body is fixedly connected to a bracket, the top of the bracket is fixedly connected to a driving motor, the output end of the driving motor passes through the bracket and is fixedly connected to a driving pulley, the right side of the bottom wall of the bracket is rotatably connected to a driven pulley, the driving pulley is transmission-connected to the driven pulley through the connecting belt, the ends of the driving pulley and the driven pulley are both fixedly connected to a fixing rod, a plurality of crushing leaves are equidistantly fixedly connected to the outside of the fixing rod, a plurality of crushing hammers are equidistantly fixedly connected to the outer wall of the fixing rod, a cavity is opened on the inner side of the tank body, a fixing ring is installed on the top of the cavity, and a drying mechanism is installed on the outer side of the tank body.

[0006] As a further description of the above technical solution:

[0007] The drying mechanism includes a connecting frame, which is fixedly connected to the outside of the bracket, the upper end of the fixing rod is fixedly connected to a driving pulley 2, the bottom of the connecting frame is rotatably connected to a driven pulley 2, the driving pulley 2 is transmission-connected to the driven pulley 2 through a connecting belt 2, the bottom of the driven pulley 2 is fixedly connected to a worm, the inner wall of the connecting frame is rotatably connected to a worm wheel, the worm is meshingly connected to the worm wheel, fan blades are installed on the outside of the worm wheel, and a plurality of heating rods are equidistantly installed on the inside of the cavity.

[0008] As a further description of the above technical solution:

[0009] The bottom of the tank body is fixedly connected with supporting legs all around.

[0010] As a further description of the above technical solution:

[0011] A bottom pad is installed at the end of the supporting leg.

[0012] As a further description of the above technical solution:

[0013] The bottom of the base pad adopts an anti-slip design.

[0014] As a further description of the above technical solution:

[0015] The front and rear sides of the top of the fixing ring are both connected with exhaust pipes.

[0016] As a further description of the above technical solution:

[0017] A valve is installed on the outer side of the exhaust pipe.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the crushing blades and the crushing hammers rotate synchronously, so as to break up the concrete stored in the tank, thereby avoiding the problem of quality degradation caused by concrete agglomeration and meeting subsequent use requirements.

[0020] 2. In the utility model, the heating rod is turned on to heat the air in the cavity to heat the concrete, and the meshing transmission of the worm and the worm wheel drives the worm wheel and the fan blades to rotate, thereby accelerating the air flow, further accelerating the drying efficiency, avoiding the concrete from getting damp during storage, and bringing convenience to subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of a concrete powder storage tank for concrete production proposed by the utility model;

[0022] Figure 2An exploded diagram of a drying mechanism of a concrete powder storage tank for concrete production proposed by the utility model;

[0023] Figure 3 This is a partial structural exploded view of the concrete powder storage tank for concrete production proposed by the utility model.

[0024] Legend:

[0025] 1. Tank body; 2. Drying mechanism; 201. Connecting frame; 202. Connecting belt 2; 203. Driven pulley 2; 204. Driving pulley 2; 205. Worm wheel; 206. Worm; 207. Fan blade; 208. Heating rod; 3. Support leg; 4. Bottom pad; 5. Bracket; 6. Driven pulley 1; 7. Connecting belt 1; 8. Driving motor; 9. Driving pulley 1; 10. Fixing rod; 11. Crushing blade; 12. Crushing hammer; 13. Cavity; 14. Fixing ring; 15. Valve; 16. Exhaust pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a concrete powder storage tank for concrete production, comprising a tank body 1 and a connecting belt 7, a bracket 5 is fixedly connected to the top of the tank body 1, a driving motor 8 is fixedly connected to the top of the bracket 5, an output end of the driving motor 8 passes through the bracket 5 and is fixedly connected to a driving pulley 9, a driven pulley 6 is rotatably connected to the right side of the bottom wall of the bracket 5, the driving pulley 9 is transmission-connected to the driven pulley 6 through the connecting belt 7, and the ends of the driving pulley 9 and the driven pulley 6 are fixedly connected to a fixing rod 10, a plurality of crushing leaves 11 are equidistantly fixedly connected to the outside of the fixing rod 10, a plurality of crushing hammers 12 are equidistantly fixedly connected to the outer wall of the fixing rod 10, a cavity 13 is opened on the inner side of the tank body 1, a fixing ring 14 is installed on the top of the cavity 13, and a drying mechanism 2 is installed on the outer side of the tank body 1;

[0028] Specifically, when the driving motor 8 is started, it drives the driving pulley 9 to start rotating; this rotation action is transmitted to the driven pulley 6 through the connecting belt 7, so that it rotates synchronously; the close cooperation between the driven pulley 6 and the driving pulley 9 ensures the smooth and efficient transmission; in this transmission process, the fixed rod 10 is designed to rotate synchronously with the driven pulley 6 and the driving pulley 9; the rotation action of the fixed rod 10 further drives the rotation of multiple groups of crushing leaves 11 and crushing hammers 12; these crushing leaves 11 and crushing hammers 12 are carefully designed and manufactured, and can effectively break up the concrete lumps stored in the tank body 1.

[0029] Reference Figure 1 and Figure 2 The drying mechanism 2 includes a connecting frame 201, which is fixedly connected to the outer side of the bracket 5, a driving pulley 204 is fixedly connected to the upper end of the fixing rod 10, a driven pulley 203 is rotatably connected to the bottom of the connecting frame 201, the driving pulley 204 is transmission-connected to the driven pulley 203 through the connecting belt 202, a worm 206 is fixedly connected to the bottom of the driven pulley 203, a worm 205 is rotatably connected to the inner wall of the connecting frame 201, the worm 206 is meshingly connected to the worm wheel 205, a fan blade 207 is installed on the outer side of the worm wheel 205, and a plurality of heating rods 208 are equidistantly installed on the inner side of the cavity 13;

[0030] Specifically, the heating rod 208 is turned on to rapidly heat up the air in the cavity 13; the heating rod 208 is an efficient heat source that can quickly provide a large amount of heat. This heat is transferred to the concrete through the air, thereby achieving heating and drying of the concrete; at the same time, through the rotation of the fixed rod 10, the active pulley 204 also starts to rotate; this rotational movement is transmitted to the driven pulley 203 through the belt, thereby achieving synchronous rotation; this synchronous rotation design ensures the uniformity and continuity of air flow, and avoids hot spots and dead corners during the drying process; in addition, the rotation of the active pulley 204 also drives the rotation of the worm 206; the meshing transmission of the worm 206 and the worm wheel 205 further drives the rotation of the worm wheel 205 and the fan blade 207; the airflow generated by this rotation not only speeds up the air flow, but also further improves the drying efficiency; the design of the fan blade 207 makes the air flow more uniform and fast, thereby achieving uniform heating and drying of the concrete.

[0031] Reference Figure 1 The bottom of the tank body 1 is fixedly connected with legs 3 all around; the ends of the legs 3 are installed with bottom pads 4; the bottom of the bottom pad 4 adopts an anti-slip design;

[0032] Specifically, the device is supported by the legs 3, and the gripping force of the device when supported is increased by the bottom pad 4 with an anti-slip design.

[0033] Reference Figure 3 The front and rear sides of the top of the fixing ring 14 are both connected to an exhaust pipe 16; a valve 15 is installed on the outside of the exhaust pipe 16;

[0034] Specifically, the valve 15 is opened to discharge the excess hot air through the exhaust pipe 16 .

[0035] Working principle: When the agglomerated concrete in storage is crushed, the driving motor 8 is turned on to drive the active pulley 9 to rotate. The rotation of the active pulley 9 is linked to the driven pulley 6 through the connecting belt 7. The rotation of the driven pulley 6 and the active pulley 9 causes the fixed rod 10 to rotate synchronously. The rotation of the fixed rod 10 causes multiple groups of crushing leaves 11 and the crushing hammer 12 to rotate synchronously, thereby breaking up the concrete stored in the tank 1, avoiding the problem of quality degradation caused by concrete agglomeration, and meeting subsequent use requirements. When drying the concrete, the heating rod is turned on. 208 heats the air in the cavity 13 to heat the concrete. At the same time, the rotation of the fixed rod 10 causes the active pulley 204 to rotate, and the rotation of the active pulley 204 causes the driven pulley 203 to rotate synchronously, thereby causing the worm 206 to rotate. The meshing transmission of the worm 206 and the worm wheel 205 drives the worm wheel 205 and the fan blades 207 to rotate, thereby accelerating the air flow and further accelerating the drying efficiency. At the same time, the crushing mechanism is in operation and can perform the crushing process during the drying process, thereby avoiding the concrete from getting damp during storage, which brings convenience to subsequent use.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete powder storage tank for concrete production, comprising a tank body (1) and a connecting belt (7), characterized in that: The top of the tank body (1) is fixedly connected to a bracket (5), the top of the bracket (5) is fixedly connected to a driving motor (8), the output end of the driving motor (8) passes through the bracket (5) and is fixedly connected to a driving pulley (9), the right side of the bottom wall of the bracket (5) is rotatably connected to a driven pulley (6), the driving pulley (9) is transmission-connected to the driven pulley (6) through the connecting belt (7), the ends of the driving pulley (9) and the driven pulley (6) are both fixedly connected to a fixing rod (10), the outer side of the fixing rod (10) is equidistantly fixedly connected to a plurality of crushing leaves (11), the outer wall of the fixing rod (10) is equidistantly fixedly connected to a plurality of crushing hammers (12), the inner side of the tank body (1) is provided with a cavity (13), the top of the cavity (13) is provided with a fixing ring (14), and the outer side of the tank body (1) is provided with a drying mechanism (2).

2. The concrete powder storage tank for concrete production according to claim 1, characterized in that: The drying mechanism (2) comprises a connecting frame (201), wherein the connecting frame (201) is fixedly connected to the outer side of the bracket (5), the upper end of the fixing rod (10) is fixedly connected to a second driving pulley (204), the bottom of the connecting frame (201) is rotatably connected to a second driven pulley (203), the second driving pulley (204) is transmission-connected to the second driven pulley (203) via a second connecting belt (202), the bottom of the second driven pulley (203) is fixedly connected to a worm (206), the inner wall of the connecting frame (201) is rotatably connected to a worm wheel (205), the worm wheel (206) is meshingly connected to the worm wheel (205), the outer side of the worm wheel (205) is provided with a fan blade (207), and a plurality of heating rods (208) are equidistantly provided on the inner side of the cavity (13).

3. The concrete powder storage tank for concrete production according to claim 1, characterized in that: The bottom of the tank body (1) is fixedly connected with supporting legs (3) on all sides.

4. The concrete powder storage tank for concrete production according to claim 3 is characterized in that: A bottom pad (4) is installed at the end of the supporting leg (3).

5. The concrete powder storage tank for concrete production according to claim 4, characterized in that: The bottom of the base pad (4) adopts an anti-slip design.

6. The concrete powder storage tank for concrete production according to claim 1, characterized in that: The front and rear sides of the top of the fixing ring (14) are both connected to an exhaust pipe (16).

7. The concrete powder storage tank for concrete production according to claim 6, characterized in that: A valve (15) is installed on the outer side of the exhaust pipe (16).

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