Concrete conveying device

Abstract

The utility model discloses a concrete conveying device which comprises a main support, two sets of annular supporting strips are fixedly connected to the main support, a plurality of sets of balls are rotationally connected to the upper end of each set of annular supporting strips, a stirring tank is arranged at the upper end of the main support, and two sets of track rings are fixedly connected to the cylindrical outer surface of the stirring tank. The upper end of the main support is fixedly connected with a second supporting plate, the second supporting plate is fixedly connected with a first pipeline, the first pipeline is rotationally connected with the stirring tank, and one end of the first pipeline is fixedly connected with a connecting block. According to the concrete stirring tank, when the water pump is started, water can be pumped from the water inlet connector, the corrugated pipe is filled with water through the second pipeline and the connecting block, under the action of water pressure, the fixing plate can be pushed, the corrugated pipe is unfolded accordingly, water in the corrugated pipe can be sprayed out from the leakage holes, the inner wall of the stirring tank is washed, and unsolidified concrete is flushed out.

Description

Technical Field

[0001] The utility model relates to the field of transportation devices, in particular to a concrete conveying device. Background Art

[0002] When carrying out decoration projects, it is inevitable to use concrete, and because most of the decoration is done indoors, a small device that can transport concrete is essential.

[0003] The existing concrete conveying device has certain disadvantages when in use. The existing concrete conveying device is not convenient to clean and cannot stir the concrete during transportation, resulting in the concrete settling at the bottom. Utility Model Content

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

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete conveying device, comprising a main support, two groups of annular support bars are fixedly connected to the main support, and the upper end of each group of the annular support bars is rotatably connected to multiple groups of balls, a mixing tank is arranged at the upper end of the main support, two groups of track rings are fixedly connected to the cylindrical outer surface of the mixing tank, and each group of track rings is slidably connected to the annular support bars, a second support plate is fixedly connected to the upper end of the main support, a first pipe is fixedly connected to the second support plate, and the first pipe is rotatably connected to the mixing tank, and one end of the first pipe is fixedly connected to A connecting block, one end of the connecting block communicating with the first pipe is fixedly connected with a bellows, the bellows is provided with a plurality of leakage holes, one end of the bellows is fixedly connected with a fixing plate, and the fixing plate is adapted to the first pipe, a handle is rotatably connected to the connecting block, a winding roller is fixedly connected to the outer surface of the handle cylinder, a connecting rope is fixedly connected to one side of the fixing plate, and the connecting rope is fixedly connected to the outer surface of the winding roller cylinder, a water pump is fixedly connected to the upper end of the main bracket, a second pipe is fixedly connected to one side of the water pump, and the second pipe is fixedly connected to the connecting block, and a water inlet interface is provided on one side of the water pump.

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

[0007] The upper end of the main bracket is fixedly connected to a first support plate, one side of the first support plate is fixedly connected to a feeding port, and the feeding port is rotatably connected to the stirring tank, the upper end of the main bracket is fixedly connected to an armrest, and the lower end of the main bracket is fixedly connected to multiple sets of universal wheels.

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

[0009] A first gear is fixedly connected to the cylindrical outer surface of the stirring tank, a motor is fixedly connected to the upper end of the main bracket, a rotating shaft is extended from one end of the motor, a second gear is fixedly connected to the cylindrical outer surface of the rotating shaft, and the second gear is meshed with the first gear, and a plurality of stirring wrinkles are fixedly connected to the inner wall of the stirring tank.

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

[0011] The lower end of the stirring tank is fixedly connected with a discharge pipe, and a solenoid valve is arranged on the discharge pipe.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model is provided with a water pump, which can pump water from the water inlet interface when starting, and fill the bellows with water through the second pipe and the connecting block. Under the action of water pressure, the fixing plate will be pushed, and the bellows will be unfolded. The water in the bellows will be sprayed out from the leakage hole to wash the inner wall of the mixing tank and flush out the unsolidified concrete, thereby solving the problem that the inner wall of the existing concrete conveying device is inconvenient to clean. After the cleaning is completed, the handle is turned to make the winding roller retract the connecting rope, so that the connecting rope is pulled back to the fixing plate, and the bellows is retracted back to the first pipe.

[0014] 2. The utility model is provided with a motor, which can drive the second gear to rotate through the rotating shaft, thereby driving the mixing tank to rotate through the first gear. Under the action of the stirring wrinkles, the concrete in the mixing tank is mixed and stirred to prevent the concrete from settling. The ball can reduce the friction when the track ring rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first stereoscopic view of a concrete conveying device proposed by the utility model;

[0016] Figure 2 This is a second stereoscopic view of a concrete conveying device proposed by the utility model;

[0017] Figure 3 This is a cross-sectional view of a concrete conveying device proposed by the utility model;

[0018] Figure 4 for Figure 3 A magnified view of middle;

[0019] Figure 5 for Figure 3 Enlarged view of middle B;

[0020] Figure 6 This is a third stereoscopic view of a concrete conveying device proposed by the utility model.

[0021] Legend:

[0022] 1. Handrail; 2. Feeding port; 3. First support plate; 4. Track ring; 5. Mixing tank; 6. First gear; 7. Second support plate; 8. First pipeline; 9. Water pump; 10. Connecting block; 11. Second pipeline; 12. Handle; 13. Universal wheel; 14. Main bracket; 15. Rotating shaft; 16. Second gear; 17. Motor; 18. Water inlet interface; 19. Annular support bar; 20. Ball bearing; 21. Mixing wrinkle; 22. Winding roller; 23. Fixed plate; 24. Leakage hole; 25. Bellows; 26. Connecting rope; 27. Discharge pipe; 28. Solenoid valve. DETAILED DESCRIPTION

[0023] Reference Figure 1-6 The utility model provides an embodiment: a concrete conveying device, including a main bracket 14, two groups of annular support bars 19 are fixedly connected to the main bracket 14, the annular support bars 19 can support the track ring 4, the upper end of each group of annular support bars 19 is rotatably connected to multiple groups of balls 20, the balls 20 can reduce the resistance of the mixing tank 5 when it rotates, the upper end of the main bracket 14 is provided with a mixing tank 5, the cylindrical outer surface of the mixing tank 5 is fixedly connected to two groups of track rings 4, and each group of track rings 4 and the annular support bars 19 are connected to the upper end of the mixing tank 5. The upper end of the main bracket 14 is fixedly connected to the second support plate 7, the second support plate 7 is fixedly connected to the first pipe 8, and the first pipe 8 is rotatably connected to the stirring tank 5, one end of the first pipe 8 is fixedly connected to the connecting block 10, the end of the connecting block 10 communicating with the first pipe 8 is fixedly connected to the bellows 25, the bellows 25 is provided with a plurality of groups of leakage holes 24, one end of the bellows 25 is fixedly connected to the fixing plate 23, and the fixing plate 23 is adapted to the first pipe 8, and the connecting block 10 is rotatably connected to the handle Hand 12, a winding roller 22 is fixedly connected to the cylindrical outer surface of the handle 12, a connecting rope 26 is fixedly connected to one side of the fixing plate 23, and the connecting rope 26 is fixedly connected to the cylindrical outer surface of the winding roller 22, a water pump 9 is fixedly connected to the upper end of the main bracket 14, a second pipe 11 is fixedly connected to one side of the water pump 9, and the second pipe 11 is fixedly connected to the connecting block 10, a water inlet interface 18 is provided on one side of the water pump 9, and the water inlet interface 18 is connected to the water intake through a pipeline, and the water pump 9 can pump water from the water inlet interface 18 when starting. The bellows 25 is filled with water through the second pipe 11 and the connecting block 10. Under the action of water pressure, the fixing plate 23 will be pushed, and the bellows 25 will be unfolded. The water in the bellows 25 will be sprayed out from the leakage hole 24 to wash the inner wall of the mixing tank 5 and flush out the unsolidified concrete, thereby solving the problem that the inner wall of the existing concrete conveying device is inconvenient to clean. After the cleaning is completed, the handle 12 is turned to make the winding roller 22 receive the connecting rope 26, so that the connecting rope 26 is pulled back to the fixing plate 23, so that the bellows 25 receives the first pipe 8.

[0024] The upper end of the main bracket 14 is fixedly connected to the first support plate 3, and a feeding port 2 is fixedly connected to one side of the first support plate 3. The feeding port 2 is rotatably connected to the mixing tank 5, and concrete or raw materials to be transported can be added from the feeding port 2. The upper end of the main bracket 14 is fixedly connected to a handrail 1 for easy pushing, and the lower end of the main bracket 14 is fixedly connected to multiple sets of universal wheels 13.

[0025] A first gear 6 is fixedly connected to the cylindrical outer surface of the mixing tank 5, a motor 17 is fixedly connected to the upper end of the main bracket 14, a rotating shaft 15 is extended at one end of the motor 17, a second gear 16 is fixedly connected to the cylindrical outer surface of the rotating shaft 15, and the second gear 16 is meshed with the first gear 6, a plurality of stirring wrinkles 21 are fixedly connected to the inner wall of the mixing tank 5, the motor 17 can drive the second gear 16 to rotate through the rotating shaft 15, thereby driving the mixing tank 5 to rotate through the first gear 6, and the concrete in the mixing tank 5 is mixed and stirred under the action of the stirring wrinkles 21.

[0026] A discharge pipe 27 is fixedly connected to the lower end of the mixing tank 5 , and a solenoid valve 28 is provided on the discharge pipe 27 . When the solenoid valve 28 is opened, concrete can be discharged from the discharge pipe 27 .

[0027] Working principle: When the device is in use, concrete raw materials or concrete are added from the feeding port 2, the motor 17 is started, the second gear 16 is driven to rotate through the rotating shaft 15, and the mixing tank 5 is driven to rotate through the first gear 6. Under the action of the stirring wrinkle 21, the concrete in the mixing tank 5 is mixed and stirred to prevent the concrete from settling. The handrail 1 is used to push the device to the designated location, and the solenoid valve 28 is opened to discharge the concrete from the discharge pipe 27. When the concrete residue in the mixing tank 5 needs to be cleaned, the water inlet interface 18 is connected to the water intake pipe 27 with a water pipe. At the point where the water pump 9 is located, the water pump 9 can pump water from the water inlet interface 18 when started, and fill the bellows 25 with water through the second pipe 11 and the connecting block 10. Under the action of the water pressure, the fixing plate 23 will be pushed, and the bellows 25 will be unfolded. The water in the bellows 25 will be sprayed out from the leak hole 24 to flush the inner wall of the mixing tank 5 and flush out the unsolidified concrete. After the cleaning is completed, the water pump 9 is turned off, and the handle 12 is turned to make the winding roller 22 receive the connecting rope 26, so that the connecting rope 26 is pulled back to the fixing plate 23, and the bellows 25 is returned to the first pipe 8.

Claims

1. A concrete conveying device, comprising a main support (14), characterized in that: Two groups of annular support bars (19) are fixedly connected to the main support (14), and the upper end of each group of the annular support bars (19) is rotatably connected to a plurality of groups of balls (20). A stirring tank (5) is arranged at the upper end of the main support (14), and two groups of track rings (4) are fixedly connected to the cylindrical outer surface of the stirring tank (5), and each group of track rings (4) is slidably connected to the annular support bars (19). A second support plate (7) is fixedly connected to the upper end of the main support (14), and a first pipe (8) is fixedly connected to the second support plate (7), and the first pipe (8) is rotatably connected to the stirring tank (5). One end of the first pipe (8) is fixedly connected to a connecting block (10), and one end of the connecting block (10) communicating with the first pipe (8) is fixedly connected to a bellows (2 5), a plurality of groups of leakage holes (24) are arranged on the bellows (25), one end of the bellows (25) is fixedly connected to a fixing plate (23), and the fixing plate (23) is adapted to the first pipe (8), a handle (12) is rotatably connected to the connecting block (10), a winding roller (22) is fixedly connected to the cylindrical outer surface of the handle (12), a connecting rope (26) is fixedly connected to one side of the fixing plate (23), and the connecting rope (26) is fixedly connected to the cylindrical outer surface of the winding roller (22), the upper end of the main bracket (14) is fixedly connected to a water pump (9), one side of the water pump (9) is fixedly connected to a second pipe (11), and the second pipe (11) is fixedly connected to the connecting block (10), and a water inlet interface (18) is arranged on one side of the water pump (9).

2. A concrete conveying device according to claim 1, characterized in that: The upper end of the main bracket (14) is fixedly connected to a first support plate (3), one side of the first support plate (3) is fixedly connected to a feeding port (2), and the feeding port (2) is rotatably connected to the stirring tank (5), the upper end of the main bracket (14) is fixedly connected to a handrail (1), and the lower end of the main bracket (14) is fixedly connected to a plurality of sets of universal wheels (13).

3. A concrete conveying device according to claim 1, characterized in that: A first gear (6) is fixedly connected to the cylindrical outer surface of the stirring tank (5); a motor (17) is fixedly connected to the upper end of the main bracket (14); a rotating shaft (15) is extended from one end of the motor (17); a second gear (16) is fixedly connected to the cylindrical outer surface of the rotating shaft (15); and the second gear (16) is meshed with the first gear (6); and a plurality of stirring wrinkles (21) are fixedly connected to the inner wall of the stirring tank (5).

4. A concrete conveying device according to claim 1, characterized in that: The lower end of the stirring tank (5) is fixedly connected to a discharge pipe (27), and a solenoid valve (28) is provided on the discharge pipe (27).

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