Premixed concrete admixture homogenizing device

Abstract

The utility model relates to the technical field of premixed concrete, and discloses a premixed concrete admixture homogenizing device which comprises a base, a tank body is fixedly connected to the base, a first motor is fixedly installed on the base, the output end of the first motor is fixedly connected with a first driving bevel gear, and the output end of the first driving bevel gear is fixedly connected with a second driving bevel gear. A first stirring blade is fixedly connected to the first driven rod, a second driven bevel gear is connected to the first driving bevel gear in a meshed mode, and a second stirring blade is fixedly connected to the second driven rod. According to the premixed concrete admixture homogenizing device, when the premixed concrete admixture homogenizing device is used, a first motor is started, and a first driven bevel gear and a second driven bevel gear are meshed with a first driving bevel gear, so that a first stirring blade and a second stirring blade rotate in opposite directions, and concrete admixtures in the tank body are fully mixed and are more uniform; therefore, more efficient concrete admixture homogenization work is achieved, and use of premixed concrete in the next step is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ready-mixed concrete, in particular to a ready-mixed concrete admixture homogenizing device. Background Art

[0002] Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as the cementitious material and sand and stone as aggregates. It is widely used in civil engineering. At present, most of the engineering construction in my country uses ready-mixed concrete. By adding admixtures to replace part of the cement, its performance is improved and the service life of concrete is increased.

[0003] However, during use, the existing ready-mixed concrete admixture homogenizing device generally utilizes a stirring roller to rotate in one direction to mix the concrete admixture, which is prone to insufficient mixing and is not conducive to daily use. At the same time, when cleaning the homogenizing device after use, the inside of the device cannot be cleaned comprehensively and comprehensively, resulting in poor cleaning effect, which affects subsequent use. Therefore, a ready-mixed concrete admixture homogenizing device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a premixed concrete admixture homogenizing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a premixed concrete admixture homogenizing device, comprising a base, a tank body is fixedly connected to the base, a first motor is fixedly installed on the base, a first driving bevel gear is fixedly connected to the output end of the first motor, a first driven bevel gear is meshedly connected to the first driving bevel gear, a first driven rod is fixedly connected to the first driven bevel gear, a first stirring blade is fixedly connected to the first driven rod, a second driven bevel gear is meshedly connected to the first driving bevel gear, a second driven rod is fixedly connected to the second driven bevel gear, and a second stirring blade is fixedly connected to the second driven rod.

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

[0007] The base is fixedly connected to a support frame, a second motor is fixedly installed on the support frame, an output end of the second motor is fixedly connected to a transmission rod, a second active bevel gear is fixedly connected to the transmission rod, a third driven bevel gear is meshedly connected to the second active bevel gear, a threaded rod is fixedly connected to the third driven bevel gear, a threaded block is threadedly connected to the threaded rod, a fixed block is fixedly connected to the threaded block, and a connecting block is fixedly connected to the fixed block.

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

[0009] The bottom of the threaded rod is fixedly connected to a limiting block, the support frame is fixedly connected to a limiting rod, a connecting pipe is rotatably connected in the connecting block, a spiral blade is fixedly connected to the connecting pipe, and a water spray head is fixedly connected to the bottom of the connecting pipe.

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

[0011] A water pump is fixedly installed on the base, an input end of the water pump is fixedly connected to a water inlet pipe, an output end of the water pump is fixedly connected to a water delivery pipe, and a discharge port is fixedly connected to the tank body.

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

[0013] The first active bevel gear is rotatably connected to the base, the first driven rod is rotatably connected to the base, the second driven rod is rotatably connected to the tank body, the first driven rod penetrates and is rotatably connected to the second driven rod, and the first stirring blade is located above the second stirring blade.

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

[0015] The transmission rod is rotatably connected to the support frame, the second active bevel gear, the third driven bevel gear and the threaded rod are each provided with two groups, the threaded rod is rotatably connected to the support frame, and the diameter of the threaded block is greater than the diameter of the limit block.

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

[0017] The fixing block is slidably connected to the limiting rod, the connecting block and the water spray head are both provided with two groups and are symmetrically distributed on the supporting frame, and the water pump is located at the rear side of the tank body.

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

[0019] 1. In the utility model, when the ready-mixed concrete admixture homogenizing device is used, the first motor is started, and the first motor drives the first active bevel gear to rotate. Since the first driven bevel gear and the second driven bevel gear are both meshed with the first active bevel gear, the rotation directions of the first driven rod and the second driven rod are opposite, so that the first stirring blade and the second stirring blade rotate in opposite directions, so that the concrete admixture in the tank body is fully mixed and more uniform, thereby achieving more efficient concrete admixture homogenization work, which is beneficial to the use of the ready-mixed concrete in the next step.

[0020] 2. In the utility model, when the ready-mixed concrete admixture homogenizing device is used, the second motor is started to move the connecting block down to the inside of the tank body. At this time, the water inlet pipe is connected to an external water source, and the water pump is started. The spiral blades rotate under the flushing of the water flow, thereby driving the water spray head to rotate, so that the water spray head rotates and sprays in the tank body, which can be cleaned comprehensively in all directions, and the cleaning is cleaner and more thorough, with good use effect, which is conducive to the next use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a premixed concrete admixture homogenizing device proposed in the utility model Figure 1 ;

[0022] Figure 2 A schematic diagram of the structure of a premixed concrete admixture homogenizing device proposed in the utility model Figure 2 ;

[0023] Figure 3 This is a partial structural section of a premixed concrete admixture homogenization device proposed by the utility model. Figure 1 ;

[0024] Figure 4 This is a partial structural section of a premixed concrete admixture homogenization device proposed by the utility model. Figure 2 ;

[0025] Figure 5 This is a partial structural section of a premixed concrete admixture homogenization device proposed by the utility model. Figure 3 .

[0026] Legend:

[0027] 1. Base; 2. Tank; 3. First motor; 4. First driving bevel gear; 5. First driven bevel gear; 6. First driven rod; 7. First stirring blade; 8. Second driven bevel gear; 9. Second driven rod; 10. Second stirring blade; 11. Support frame; 12. Second motor; 13. Transmission rod; 14. Second driving bevel gear; 15. Third driven bevel gear; 16. Threaded rod; 17. Threaded block; 18. Fixed block; 19. Connecting block; 20. Limit block; 21. Limit rod; 22. Connecting pipe; 23. Spiral blade; 24. Sprinkler head; 25. Water pump; 26. Water inlet pipe; 27. Water delivery pipe; 28. Discharge port. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-Figure 5 The utility model provides an embodiment: a premixed concrete admixture homogenizing device, comprising a base 1, a tank body 2 is fixedly connected to the base 1, a first motor 3 is fixedly installed on the base 1, a first driving bevel gear 4 is fixedly connected to the output end of the first motor 3, a first driven bevel gear 5 is meshedly connected to the first driving bevel gear 4, a first driven bevel gear 5 is fixedly connected to the first driven rod 6, a first stirring blade 7 is fixedly connected to the first driven rod 6, a second driven bevel gear 8 is meshedly connected to the first driving bevel gear 4, and a second driven bevel gear 8 is fixedly connected to the second driven bevel gear 8. The second driven rod 9 is fixedly connected with the second stirring blade 10, the first motor 3 is started, and the first motor 3 drives the first active bevel gear 4 to rotate. Since the first driven bevel gear 5 and the second driven bevel gear 8 are both engaged with the first active bevel gear 4, the first driven rod 6 and the second driven rod 9 rotate in opposite directions, so that the first stirring blade 7 and the second stirring blade 10 rotate in opposite directions, so that the concrete admixture in the tank body 2 is fully mixed and more uniform, thereby realizing more efficient concrete admixture homogenization work, which is beneficial to the use of ready-mixed concrete in the next step.

[0030] In addition, the base 1 is fixedly connected to a support frame 11, a second motor 12 is fixedly installed on the support frame 11, a transmission rod 13 is fixedly connected to the output end of the second motor 12, a second active bevel gear 14 is fixedly connected to the transmission rod 13, a third driven bevel gear 15 is meshedly connected to the second active bevel gear 14, a threaded rod 16 is fixedly connected to the third driven bevel gear 15, a threaded block 17 is threadedly connected to the threaded rod 16, a fixed block 18 is fixedly connected to the threaded block 17, a connecting block 19 is fixedly connected to the fixed block 18, and the second motor 12 is started, and the second motor 12 drives the two sets of second active bevel gears 14 to rotate through the transmission rod 13 The second active bevel gear 14 drives the threaded rod 16 to rotate on the support frame 11 through the third driven bevel gear 15, and the threaded rod 16 drives the fixed block 18 to slide downward along the limit rod 21 through the threaded block 17 until the threaded block 17 contacts the limit block 20 and stops moving downward, thereby moving the connecting block 19 downward into the tank body 2, the bottom of the threaded rod 16 is fixedly connected to the limit block 20, the support frame 11 is fixedly connected to the limit rod 21, and the connecting block 19 is rotatably connected to the connecting pipe 22, the connecting pipe 22 is fixedly connected to the spiral blade 23, the bottom of the connecting pipe 22 is fixedly connected to the sprinkler head 24, and the base 1 is fixedly installed with a water pump 2 5, the input end of the water pump 25 is fixedly connected to the water inlet pipe 26, the output end of the water pump 25 is fixedly connected to the water delivery pipe 27, the tank body 2 is fixedly connected to the discharge port 28, the first active bevel gear 4 is rotatably connected to the base 1, the first driven rod 6 is rotatably connected to the base 1, the second driven rod 9 is rotatably connected to the tank body 2, the first driven rod 6 penetrates and is rotatably connected to the second driven rod 9, the first stirring blade 7 is located above the second stirring blade 10, the transmission rod 13 is rotatably connected to the support frame 11, the second active bevel gear 14, the third driven bevel gear 15, and the threaded rod 16 are each provided with two groups, the threaded rod 16 is rotatably connected to the support frame 11, and the diameter of the threaded block 17 The fixing block 18 is slidably connected to the limiting rod 21. The connecting block 19 and the water spray head 24 are both provided with two groups and are symmetrically distributed on the supporting frame 11. The water pump 25 is located at the rear side of the tank body 2. The water pump 25 is started, and the water pump 25 inputs the water flow into the connecting block 19 through the water pipe 27. The water flow flows into the water spray head 24 from the connecting pipe 22. At the same time, the spiral blade 23 is rotated under the flushing of the water flow. The spiral blade 23 drives the water spray head 24 to rotate through the connecting pipe 22, so that the water spray head 24 can realize rotational spraying in the tank body 2, which can be comprehensively cleaned in all directions, and the cleaning is cleaner and more thorough, with good use effect, which is conducive to the next use of the device.

[0031] Working principle: When using the ready-mixed concrete admixture homogenizing device, the operator pours the ready-mixed concrete admixture into the tank body 2 from the top of the tank body 2, starts the first motor 3, the first motor 3 drives the first active bevel gear 4 to rotate, the first active bevel gear 4 drives the second driven rod 9 to rotate through the second driven bevel gear 8, the second driven rod 9 drives the second stirring blade 10 to rotate in the tank body 2, and at the same time, the first active bevel gear 4 drives the first driven rod 6 to rotate in the second driven rod 9 through the first driven bevel gear 5, so that the first stirring blade 7 rotates in the tank body 2. Since the first driven bevel gear 5 and the second driven bevel gear 8 are both meshed with the first active bevel gear 4, the rotation directions of the first driven rod 6 and the second driven rod 9 are opposite, so that the first stirring blade 7 and the second stirring blade 10 rotate in opposite directions, so that the concrete admixture in the tank body 2 can be evenly mixed, and the homogenized concrete admixture can be discharged from the discharge port 28, which is convenient for the next step. When the tank body 2 needs to be cleaned, the second motor 12 is started, and the second motor 12 drives the two sets of second active bevel gears 14 to rotate through the transmission rod 13. The second active bevel gear 14 drives the threaded rod 16 to rotate on the support frame 11 through the third driven bevel gear 15. The threaded rod 16 drives the fixed block 18 to slide downward along the limit rod 21 through the threaded block 17 until the threaded block 17 contacts the limit block 20 and no longer moves downward, thereby realizing the downward movement of the connecting block 19 into the tank body 2. At this time, the water inlet pipe 26 is connected to an external water source, and the water pump 25 is started. The water pump 25 inputs water flow into the connecting block 19 through the water pipe 27, and the water flow flows into the water spray head 24 from the connecting pipe 22. At the same time, the spiral blade 23 is rotated under the flushing of the water flow, and the spiral blade 23 drives the water spray head 24 to rotate through the connecting pipe 22, so that the water spray head 24 realizes rotational spraying in the tank body 2, which can be cleaned in all directions. The sewage after cleaning is discharged outward using the discharge port 28, and the cleaning effect is good.

[0032] 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 ready-mixed concrete admixture homogenizing device, comprising a base (1), characterized in that: The base (1) is fixedly connected to a tank body (2); a first motor (3) is fixedly mounted on the base (1); an output end of the first motor (3) is fixedly connected to a first active bevel gear (4); a first driven bevel gear (5) is meshedly connected to the first active bevel gear (4); a first driven rod (6) is fixedly connected to the first driven bevel gear (5); a first stirring blade (7) is fixedly connected to the first driven rod (6); a second driven bevel gear (8) is meshedly connected to the first active bevel gear (4); a second driven rod (9) is fixedly connected to the second driven bevel gear (8); and a second stirring blade (10) is fixedly connected to the second driven rod (9).

2. A ready-mixed concrete admixture homogenizing device according to claim 1, characterized in that: The base (1) is fixedly connected to a support frame (11), a second motor (12) is fixedly mounted on the support frame (11), an output end of the second motor (12) is fixedly connected to a transmission rod (13), a second active bevel gear (14) is fixedly connected to the transmission rod (13), a third driven bevel gear (15) is meshedly connected to the second active bevel gear (14), a threaded rod (16) is fixedly connected to the third driven bevel gear (15), a threaded block (17) is threadedly connected to the threaded rod (16), a fixed block (18) is fixedly connected to the threaded block (17), and a connecting block (19) is fixedly connected to the fixed block (18).

3. A ready-mixed concrete admixture homogenizing device according to claim 2, characterized in that: The bottom of the threaded rod (16) is fixedly connected to a limit block (20), the support frame (11) is fixedly connected to a limit rod (21), a connecting pipe (22) is rotatably connected inside the connecting block (19), a spiral blade (23) is fixedly connected to the connecting pipe (22), and a water spray head (24) is fixedly connected to the bottom of the connecting pipe (22).

4. A ready-mixed concrete admixture homogenizing device according to claim 3, characterized in that: A water pump (25) is fixedly mounted on the base (1); an input end of the water pump (25) is fixedly connected to a water inlet pipe (26); an output end of the water pump (25) is fixedly connected to a water delivery pipe (27); and a discharge port (28) is fixedly connected to the tank body (2).

5. A ready-mixed concrete admixture homogenizing device according to claim 4, characterized in that: The first active bevel gear (4) is rotatably connected to the base (1), the first driven rod (6) is rotatably connected to the base (1), the second driven rod (9) is rotatably connected to the tank body (2), the first driven rod (6) penetrates and is rotatably connected to the second driven rod (9), and the first stirring blade (7) is located above the second stirring blade (10).

6. A ready-mixed concrete admixture homogenizing device according to claim 5, characterized in that: The transmission rod (13) is rotatably connected to the support frame (11); the second active bevel gear (14), the third driven bevel gear (15), and the threaded rod (16) are each provided with two groups; the threaded rod (16) is rotatably connected to the support frame (11); and the diameter of the threaded block (17) is greater than the diameter of the limit block (20).

7. A ready-mixed concrete admixture homogenizing device according to claim 6, characterized in that: The fixing block (18) is slidably connected to the limiting rod (21); the connecting block (19) and the water spray head (24) are each provided in two groups and are symmetrically distributed on the support frame (11); and the water pump (25) is located at the rear side of the tank body (2).

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