House building construction device

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a house building construction device which comprises a stirring tank, the caliber of the stirring tank is gradually reduced from the center to the two ends, two rotating shafts are symmetrically and rotatably installed in the stirring tank, a plurality of stirring shafts are axially arranged on the two rotating shafts at intervals, and an inclined stirring paddle is fixed at the tail end of each stirring shaft. The stirring paddles on the two rotating shafts are symmetrically arranged; and an auger is rotationally mounted at the discharge hole in the stirring tank. When the two rotating shafts and the packing auger synchronously rotate forwards, the packing auger pushes materials in the discharging port upwards, and the materials are prevented from sinking and flowing out; the rotating shaft drives the stirring paddles to push materials to the two ends of the stirring tank step by step, and the materials flow downwards along the inclined inner wall of the stirring tank from the gaps of the stirring paddles, so that a circulating flow effect is formed, and the mixing effect and the mixing efficiency are greatly improved; and the mixed materials can be discharged during reverse rotation.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a building construction device. Background Art

[0002] Housing construction, that is, house construction, belongs to construction engineering. In the entire project, most of the equipment used are tower cranes, mixers, cutters, transporters, loaders, cranes, winches, pile drivers, etc.

[0003] As for mixers, the most common types are horizontal mixers and mixer trucks. One is to mix concrete, dry materials, sand and gravel, and paint on site, and the other is to deliver finished products directly from the manufacturer. The transportation cost of the mixer truck is high and the amount delivered at one time is small. If it is a large-scale building construction project, it will need to be transported multiple times, which greatly increases the cost and time. Although the horizontal mixer can be made on site and has low transportation costs, its mixing and stirring efficiency is low and it takes a long time.

[0004] To this end, the utility model provides a building construction device and a mixer device with low transportation cost and high production efficiency. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a building construction device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A building construction device includes a mixer, which includes a base and a mixing tank. The upper and lower side walls of the mixing tank are respectively provided with a feeding port and a discharging port. The diameter of the mixing tank gradually decreases from the center to both ends. Two rotating shafts are symmetrically installed in the mixing tank for rotation. The two rotating shafts are driven by a driving device and rotate forward and reverse in the same direction. Multiple stirring shafts are axially spaced on the two rotating shafts. An inclined stirring paddle is fixed at the end of each stirring shaft. The stirring paddles on the two rotating shafts are symmetrically arranged. An auger is rotatably installed at the discharging port in the mixing tank, and the auger is driven by the driving device.

[0008] Preferably, the driving device includes a driving shaft rotatably mounted on the top wall of the stirring tank, the driving shaft is driven by a motor fixed on the outer wall of the stirring tank, two first bevel gears are symmetrically fixed on the driving shaft, second bevel gears are fixed at both ends of the rotating shaft, and the two first bevel gears and the two first bevel gears are meshed with each other.

[0009] Preferably, the discharge port is arranged at the center of the bottom wall of the stirring tank, and the feed port is arranged at the side of the center of the upper wall of the stirring tank.

[0010] Preferably, an isolation cover is provided in the mixing tank, and the opposite ends of the two rotating shafts, the upper end of the auger, and the lower end of the drive shaft are inserted into the isolation cover and rotated with the isolation cover, and the two first bevel gears and the two second bevel gears are located in the isolation cover.

[0011] Preferably, a gap is provided between the stirring paddle and the inner wall of the stirring tank.

[0012] Preferably, a mounting cylinder is provided on the upper wall of the stirring tank, and the motor is embedded in the mounting cylinder.

[0013] Preferably, the stirring tank is rotatably mounted on the base, and the stirring tank is driven by a hydraulic device to deflect.

[0014] Preferably, the base comprises two upright posts, two Y-shaped supports, and a base plate;

[0015] Two columns and two brackets are symmetrically fixed on the base plate, a first sleeve is rotatably mounted between the two columns, a second sleeve is placed on the two brackets, and the first sleeve and the second sleeve are symmetrically sleeved on both ends of the mixing tank.

[0016] Compared with the prior art, the utility model provides a building construction device, which has the following beneficial effects:

[0017] When in use, the driving device drives the two rotating shafts and the auger to rotate forward and reverse synchronously: when rotating forward, the auger pushes the material in the discharge port upward to prevent the material from sinking and flowing out; the rotating shaft drives the stirring paddle to push the material to both ends of the mixing tank step by step, and the material flows down along the inclined inner wall of the mixing tank from the gap between the stirring paddles, forming a circular flow effect, so that the material is evenly mixed; compared with the rotation of the whole tank of the traditional horizontal mixer, the stirring operation output power of this scheme is lower, and the rotation speed that the rotating shaft can withstand can be higher than that of the whole tank rotation, so that the stirring efficiency of this product is higher, the mixing effect is better, and the time consumption is shorter.

[0018] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0020] Figure 2 It is a cross-sectional view of the utility model.

[0021] Figure 3 For the utility model Figure 2 Local schematic diagram of point A.

[0022] Figure 4 It is a schematic diagram of the deflection of the stirring tank of the utility model.

[0023] Figure 5 It is a stereoscopic schematic diagram of the stirring paddle assembly of the utility model.

[0024] In the figure: 1, mixing tank; 2, loading port; 3, discharging port; 4, rotating shaft; 5, auger; 6, stirring paddle; 7, driving shaft; 8, first bevel gear; 9, second bevel gear; 10, isolation cover; 11, base plate; 12, column; 13, support frame; 14, first sleeve; 15, second sleeve; 16, hydraulic rod. DETAILED DESCRIPTION

[0025] The following will be combined with the attached embodiment of the utility model Figure 1-5 , the technical solutions in the embodiments of the utility model are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0026] In order to solve the problems existing in the prior art, the present embodiment provides a building construction device, including a mixer, the mixer includes a base and a mixing tank 1, and the upper and lower side walls of the mixing tank 1 are respectively provided with a feed port 2 and a discharge port 3;

[0027] The diameter of the stirring tank 1 gradually decreases from the center to both ends. Two rotating shafts 4 are symmetrically installed in the stirring tank 1 for rotation. The two rotating shafts 4 are driven by a driving device and rotate in the same direction. Multiple stirring shafts are axially spaced on the two rotating shafts 4. A stirring paddle 6 is fixed at the end of each stirring shaft, and the stirring paddles 6 on the two rotating shafts 4 are symmetrically arranged. An auger 5 is rotatably installed at the discharge port 3 in the stirring tank 1, and the auger 5 is driven by a driving device.

[0028] Principle details of this embodiment:

[0029] A room construction device comprises a mixer, which comprises a mixing tank 1 and a base for carrying the mixing tank 1. The upper and lower side walls of the mixing tank 1 are respectively provided with a feeding port 2 and a discharging port 3. A curved pipe for guiding flow is provided at the discharging port 3. The diameter of the mixing tank 1 gradually decreases from the center to both ends. Two rotating shafts 4 are symmetrically rotatably installed in the mixing tank 1. The two rotating shafts 4 are driven by a driving device and rotate forward and reverse in the same direction. A plurality of stirring shafts are axially spaced on the two rotating shafts 4. An inclined stirring paddle 6 is fixed at the end of each stirring shaft. The stirring paddles 6 on the two rotating shafts 4 are symmetrically arranged. An auger 5 is rotatably installed at the discharging port 3 in the mixing tank 1, and the auger 5 is driven by the driving device.

[0030] When in use, dry material, wet material, or dry-wet mixed material is fed from the feeding port 2, and the driving device is started, which drives the two rotating shafts 4 and the auger 5 to rotate forward and reverse synchronously:

[0031] When the rotating shaft 4 and the auger 5 rotate forward: the auger 5 pushes the material in the discharge port 3 upward to prevent the material from sinking and flowing out; and when the rotating shaft 4 rotates forward, the material will be pushed step by step to the two ends of the mixing tank 1 through the inclined stirring paddle 6, and the material will flow down along the inclined inner wall of the mixing tank 1 from the gap between the stirring paddles 6, forming a circular flow effect, so that the material is evenly mixed; compared with the rotation of the whole tank of the traditional horizontal mixer, the stirring operation output power of this scheme is lower, and the rotating shaft 4 can withstand a higher speed than the rotation of the whole tank, so that the stirring efficiency of this product is higher, the mixing effect is better, and the time consumption is shorter.

[0032] When the rotating shaft 4 and the auger 5 are reversed: the inclined stirring paddle 6 will push the material net toward the center of the stirring shaft, and the auger 5 will transport the material to the lower end of the discharge port 3, thereby discharging the mixed material.

[0033] Preferably, a stop valve is provided at the outlet of the discharge port 3 to further prevent leakage of the material during stirring.

[0034] In a further embodiment of the present scheme, the driving device includes a driving shaft 7 rotatably mounted on the top wall of the mixing tank 1, and the driving shaft 7 is driven by a motor fixed on the outer wall of the mixing tank 1. Two first bevel gears 8 are symmetrically fixed on the driving shaft 7, and second bevel gears 9 are fixed at the ends of the two rotating shafts 4. The two first bevel gears 8 and the two first bevel gears 8 are meshed with each other.

[0035] Principle details of this embodiment:

[0036] See attached Figure 3 As shown, the driving device includes a motor fixed on the outer wall of the mixing tank 1, the output shaft of the motor is connected to the driving shaft 7, the driving shaft 7 is inserted into the mixing tank 1 and is rotatably connected to the top wall of the mixing tank 1, and two first bevel gears 8 are axially symmetrically fixed on the driving shaft 7, the two first bevel gears 8 are respectively meshed with a second bevel gear 9, and the two second bevel gears 9 are respectively fixed at the opposite ends of the two rotating shafts 4.

[0037] After the motor is started, it drives the driving shaft 7 to rotate, and the driving shaft 7 drives the two first bevel gears 8 to rotate. The two first bevel gears 8 respectively drive the corresponding second bevel gears 9 to rotate, thereby driving the two rotating shafts 4 to rotate. Since the two rotating shafts 4 and the driving shaft 7 are respectively transmitted through a group of first bevel gears 8 and second bevel gears 9, and the two first bevel gears 8 are symmetrically arranged, the two rotating shafts 4 always rotate in the same direction.

[0038] In a further embodiment of the present scheme, the discharge port 3 is arranged at the center of the bottom wall of the mixing tank 1. When the material is discharged, the material gathers toward the center of the mixing tank 1, so that all the material can be discharged; the loading port 2 is arranged on the center side of the upper wall of the mixing tank 1, and is spaced apart from the motor, so as not to affect the installation of the drive shaft 7.

[0039] In a further embodiment of the present scheme, an isolation cover 10 is provided in the mixing tank 1, and the opposite ends of the two rotating shafts 4, the upper end of the auger 5, and the lower end of the drive shaft 7 are all inserted into the isolation cover 10 and rotate with the isolation cover 10 to provide support for the opposite ends of the two rotating shafts 4, the auger 5 and the lower end of the drive shaft 7, so that each rotating component is installed more firmly, and the two first bevel gears 8 and the two second bevel gears 9 are all located in the isolation cover 10 to prevent the gear transmission part from contacting the material, to avoid wet material drying on the gear surface or dry material getting stuck between the two tooth surfaces, causing transmission jamming, and to ensure the continuity and stability of the transmission.

[0040] In a further embodiment of the present scheme, a gap is set between the stirring paddle 6 and the inner wall of the stirring tank 1, and there is a gap between the end of the stirring paddle 6 and the inner wall of the stirring tank 1, which reduces the obstruction to the downward flow of materials and leaves room for materials such as concrete to condense in the stirring tank 1.

[0041] In a further embodiment of the present scheme, a mounting cylinder is provided on the upper wall of the stirring tank 1, and the motor is embedded in the mounting cylinder for mounting and fixing the motor, and the motor is suspended to leave space for heat dissipation.

[0042] In a further embodiment of the present scheme, the stirring tank 1 is rotatably mounted on a base, and the stirring tank 1 is driven to deflect by a hydraulic device. The hydraulic device is a hydraulic rod 16 rotatably mounted on the base, and an output end of the hydraulic rod 16 is rotatably connected to the stirring tank 1. The stirring tank 1 is driven to deflect back and forth by the hydraulic rod 16, and the material inside the stirring tank 1 flows back and forth against the reciprocating deflection of the stirring tank 1, thereby promoting mixing of materials at both ends and improving material mixing effect and mixing efficiency.

[0043] In a further embodiment of the present solution, the base comprises two upright posts 12, two Y-shaped supports 13, and a base plate 11;

[0044] Two columns 12 and two brackets 13 are symmetrically fixed on the base plate 11 , a first sleeve 14 is rotatably mounted between the two columns 12 , a second sleeve 15 is placed on the two brackets 13 , and the first sleeve 14 and the second sleeve 15 are symmetrically sleeved at both ends of the mixing tank 1 .

[0045] Principle details of this embodiment:

[0046] The base comprises a first sleeve 14, a second sleeve 15, two columns 12, two Y-shaped supports 13, and a base plate 11;

[0047] Two columns 12 and two brackets 13 are symmetrically fixed on the base plate 11, respectively. The first sleeve 14 and the second sleeve 15 are symmetrically sleeved on both ends of the mixing tank 1. The two columns 12 are symmetrically rotatably mounted on both sides of the first sleeve 14. The second sleeve 15 is symmetrically provided with two support shafts that cooperate with the bracket 13, and is placed on the bracket 13 through the two support shafts. The fixed end of the hydraulic rod 16 is rotatably mounted on the base plate 11, and the extended end is rotatably mounted on the second sleeve 15.

[0048] The mixing tank 1 is set up by the first sleeve 14 and two groups of columns 12, so that the mixing tank 1 is rotatably installed on the bottom plate, and the mixing tank 1 can be driven to deflect by the hydraulic rod 16; the support shaft on the second sleeve 15 cooperates with the two groups of brackets 13, so that when the mixing tank 1 is placed horizontally, it is supported by the columns 12 and the brackets 13, and no hydraulic rod 16 is needed for support, thereby reducing the no-load loss of the hydraulic rod 16.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0051] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A building construction device, comprising a mixer, the mixer comprising a base and a mixing tank (1), the mixing tank (1) having upper and lower side walls respectively provided with a feed port (2) and a discharge port (3), characterized in that: The diameter of the stirring tank (1) gradually decreases from the center to both ends. Two rotating shafts (4) are symmetrically installed in the stirring tank (1) for rotation. The two rotating shafts (4) are driven by a driving device to rotate in the same direction. A plurality of stirring shafts are axially spaced apart on the two rotating shafts (4). An inclined stirring paddle (6) is fixed at the end of each stirring shaft. The stirring paddles (6) on the two rotating shafts (4) are symmetrically arranged. An auger (5) is rotatably installed at the discharge port (3) in the stirring tank (1). The auger (5) is driven by the driving device.

2. The building construction device according to claim 1, characterized in that: The driving device comprises a driving shaft (7) rotatably mounted on the top wall of the stirring tank (1), the driving shaft (7) being driven by a motor fixed on the outer wall of the stirring tank (1), two first bevel gears (8) being symmetrically fixed on the driving shaft (7), second bevel gears (9) being fixed at the ends of the two rotating shafts (4), and the two first bevel gears (8) and the two first bevel gears (8) being meshed with each other.

3. The building construction device according to claim 2, characterized in that: The discharge port (3) is arranged at the center of the bottom wall of the stirring tank (1), and the feed port (2) is arranged at the side of the center of the upper wall of the stirring tank (1).

4. The building construction device according to claim 3, characterized in that: An isolation cover (10) is provided in the mixing tank (1), and opposite ends of the two rotating shafts (4), the upper end of the auger (5), and the lower end of the drive shaft (7) are all inserted into the isolation cover (10) and rotated in cooperation with the isolation cover (10), and the two first bevel gears (8) and the two second bevel gears (9) are all located in the isolation cover (10).

5. The building construction device according to claim 1, characterized in that: A gap is provided between the stirring paddle (6) and the inner wall of the stirring tank (1).

6. The building construction device according to claim 2, characterized in that: The upper wall of the stirring tank (1) is provided with a mounting cylinder, and the motor is embedded in the mounting cylinder.

7. The building construction device according to claim 1, characterized in that: The stirring tank (1) is rotatably mounted on a base, and the stirring tank (1) is driven by a hydraulic device to deflect.

8. The building construction device according to claim 7, characterized in that: The base comprises two upright posts (12), two Y-shaped supports (13), and a base plate (11); Two upright posts (12) and two support frames (13) are symmetrically fixed on the base plate (11); a first sleeve (14) is rotatably mounted between the two upright posts (12); a second sleeve (15) is placed on the two support frames (13); and the first sleeve (14) and the second sleeve (15) are symmetrically sleeved at both ends of the mixing tank (1).

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