Stirring device for water conservancy and hydropower engineering construction

Abstract

The stirring device comprises a stirring barrel, a through hole formed in the top of the stirring barrel is movably connected with a rotating column, the rotating column is driven by a driving assembly, blades are welded to the outer wall of the circumference of the rotating column, and an inserting rod is integrally formed at the bottom of the rotating column; a discharging pipe is welded to the bottom of the stirring barrel and blocked through a blocking assembly. Multi-dimensional movement of the blades in the stirring process is achieved through the driving assembly, in the axial driving part, the driving motor drives the first belt wheel to rotate through the synchronous belt, then the connecting column and the rotating column are driven to rotate synchronously, materials in the stirring barrel are fully stirred through the blades, and the stirring efficiency is improved. Meanwhile, the height of the rotating column can be adjusted through an electric telescopic rod of the vertical driving piece, so that the blades move in the vertical direction, the stirring area is changed, the stirring range is expanded, and it is ensured that materials at different positions in the stirring barrel can be fully stirred.

Description

TECHNICAL FIELD

[0001] The utility model relates to stirring technical field especially, relates to a stirring device for water conservancy and hydropower engineering construction. BACKGROUND

[0002] In the field of water conservancy and hydropower engineering construction, the mixing and discharging of various materials such as concrete and mortar are the key links to ensure the engineering quality and construction efficiency. With the continuous expansion of modern water conservancy construction scale and the increasing refinement of construction technology, higher requirements are put forward for the performance of the mixing device. It is not only necessary to ensure the uniformity and efficiency of material mixing, but also necessary to realize the rapid and stable discharging process to adapt to the complex and variable construction environment and the tight construction period arrangement.

[0003] The traditional mixing device has many limitations in actual application. In the discharging process, dispersion and residue may occur, which leads to smooth discharging and slow discharging rate. This not only prolongs the construction period and increases the waiting time of manpower and equipment, but also may cause blockage in the mixing drum due to material residue, which affects the normal operation of subsequent mixing operation. In the discharging process, if the water content of the material is too high, the particle size is too large, or the discharging amount is too large, the discharging pipe is prone to blockage. The traditional mixing device lacks effective automatic dredging mechanism and can only rely on manual cleaning, which not only reduces the efficiency, but also increases the labor intensity and safety risk of construction personnel.

[0004] In order to solve the problems existing in the above-mentioned traditional mixing device, improve the mixing quality and discharging rate, and reduce the construction cost and risk, it is of great practical significance and urgent need to develop a new type of mixing device for water conservancy and hydropower engineering construction with efficient mixing, rapid discharging and automatic dredging function. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at solving the shortcomings in the prior art and provides a mixing device for water conservancy and hydropower engineering construction.

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

[0007] A mixing device for water conservancy and hydropower engineering construction, comprising a mixing drum, a through hole is formed in the top of the mixing drum, a rotating column is movably connected to the through hole, the rotating column is driven by a driving assembly, a blade is welded on the circumferential outer wall of the rotating column, a plug rod is integrally formed at the bottom of the rotating column, a discharging pipe is welded at the bottom of the mixing drum, and the discharging pipe is blocked by a blocking assembly.

[0008] As a further scheme of the utility model: the plugging assembly includes electric telescopic rod one, connecting plate and plugging plate, electric telescopic rod one is fixed in the bottom outer wall of stirring drum, and connecting plate is fixed in the output end of electric telescopic rod one through pin, and plugging plate is fixed between two connecting plates.

[0009] As a further scheme of the utility model: the driving assembly includes vertical driving part and axial driving part, the vertical driving part includes electric telescopic rod and support one, the support one is fixed in the top outer wall of stirring drum, and the electric telescopic rod is fixed in the top outer wall of support one.

[0010] As a further scheme of the utility model: the output end of electric telescopic rod is movably connected with the connecting column, and the connecting column and the top of rotating column are fixedly connected.

[0011] As a further scheme of the utility model: the axial driving part includes driving motor and support two, the support two is fixed in the top outer wall of stirring drum, and the driving motor is fixed in the top outer wall of stirring drum.

[0012] As a further scheme of the utility model: the top of support three is movably connected with pulley one movably connected with connecting column.

[0013] As a further scheme of the utility model: the output end of driving motor is fixed with pulley two through pin, and pulley one and pulley two are driven by synchronous belt.

[0014] As a further scheme of the utility model: the top of stirring drum is welded with feed pipe.

[0015] Compared with the prior art, the utility model provides a stirring device for water conservancy and hydropower engineering construction, which has the following beneficial effects:

[0016] 1. The driving assembly realizes the multidimensional movement of the blade during stirring, in the axial driving part, the driving motor drives pulley one to rotate through the synchronous belt, and then drives the connecting column and the rotating column to rotate synchronously, so that the blade fully stirs the material in the stirring drum, and the electric telescopic rod of the vertical driving part can adjust the height of the rotating column, so that the blade moves in the vertical direction, changes the stirring area, expands the stirring range, ensures that the materials at different positions in the stirring drum can be fully stirred, and effectively improves the uniformity and stirring quality of stirring.

[0017] 2. The bottom of the stirring barrel is provided with a conical slope, which facilitates the gathering of the stirred material and the discharge of the material through the discharge pipe, thereby improving the initial discharge rate; the plugging assembly provided on the discharge pipe can reliably plug the bottom of the discharge pipe during stirring, thereby avoiding material leakage; after the plugging assembly is opened when the material stirring is completed, the material can be smoothly discharged; if the discharge pipe is blocked during the discharging process, the driving assembly can drive the rotating column and the insertion rod to move downward, and the insertion rod can push and dredge the blocked material by means of the sharp structure of the insertion rod, thereby avoiding the accumulation of the material in the discharge pipe and ensuring smooth discharging process.

[0018] 3. The height of the rotating column and the blade can be easily adjusted by the electric telescopic rod, so that the stirring area can be flexibly adjusted; the electric telescopic rod can drive the plugging plate to move up and down, so that the discharge pipe can be plugged and opened, and a series of operations such as stirring, discharging and anti-blocking can be completed without complicated manual intervention, thereby greatly reducing the labor intensity.

[0019] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 An overall structure schematic diagram of the stirring device for water conservancy and hydropower engineering construction is provided.

[0021] Figure 2 A sectional structure schematic diagram of the stirring device for water conservancy and hydropower engineering construction is provided.

[0022] Figure 3 A bottom structure schematic diagram of the stirring device for water conservancy and hydropower engineering construction is provided.

[0023] Figure 4 An installation structure schematic diagram of the plugging assembly of the stirring device for water conservancy and hydropower engineering construction is provided.

[0024] Figure 5 An explosion structure schematic diagram of the stirring assembly of the stirring device for water conservancy and hydropower engineering construction is provided.

[0025] In the figure: stirring barrel 1, driving motor 2, electric telescopic rod 3, support 1 4, feeding pipe 5, support 2 6, support 3 7, blade 8, rotating column 9, insertion rod 10, electric telescopic rod 1 1, connecting plate 12, plugging plate 13, discharge pipe 14, connecting column 15, pulley 1 6, synchronous belt 17, pulley 2 18. DETAILED DESCRIPTION

[0026] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments.

[0027] In the description of the utility model, it needs to be understood that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0028] A kind of stirring device for water conservancy and hydropower engineering construction, to improve the discharging rate of material after stirring, as shown in Figures 1 to 5 It includes stirring cylinder 1, the through hole of stirring cylinder 1 top is movably connected with rotating column 9, rotating column 9 is driven using drive assembly, and rotating column 9 circumferential outer wall is welded with blade 8, and rotating column 9 bottom is integrally formed with inserting rod 10, the bottom of stirring cylinder 1 is welded with discharging pipe 14, and discharging pipe 14 is blocked using blocking assembly;

[0029] When needing to stir material, first, material is introduced into the inside of stirring cylinder 1, the bottom of stirring cylinder 1 is provided with conical slope, it is convenient to gather the material after stirring and make it discharge through discharging pipe 14, since rotating column 9 and the through hole of stirring cylinder 1 top are movably connected, rotating column 9 can be rotated along the through hole using drive assembly, and can slide along the through hole, when drive assembly drives rotating column 9 to rotate, rotating column 9 and blade 8 rotate synchronously to stir material, when drive assembly drives rotating column 9 to slide up and down along the through hole, the position of blade 8 in vertical direction can be adjusted;

[0030] In initial state, blocking assembly blocks the bottom of discharging pipe 14, so as to avoid material from discharging from discharging pipe 14 during stirring, when blocking assembly is opened after material is stirred, the stirred material is discharged through discharging pipe 14, when discharging pipe 14 is blocked during the process of material discharging, drive assembly is used to drive rotating column 9 and inserting rod 10 to move downward, inserting rod 10 is sharp structure, so that rotating column 9 and inserting rod 10 push the blocked material during moving along the inside of discharging pipe 14, so as to dredge discharging pipe 14, avoid the blockage of material in discharging pipe 14.

[0031] The plugging assembly comprises an electric telescopic rod 11, a connecting plate 12 and a plugging plate 13, the electric telescopic rod 11 is fixed to the bottom outer wall of the stirring cylinder 1 by bolts, the connecting plate 12 is fixed to the output end of the electric telescopic rod 11 by a pin, and the plugging plate 13 is fixed between the two connecting plates 12 by bolts;

[0032] The electric telescopic rod 11 can drive the plugging plate 13 to move along the vertical direction through the connecting plate 12, the rubber pad is fixed to the inclined surface of the plugging plate 13, when the electric telescopic rod 11 drives the plugging plate 13 to move upwards, the inclined surface of the plugging plate 13 is attached to the bottom of the blanking pipe 14 through the rubber pad, so that the bottom of the blanking pipe 14 is sealed by the plugging plate 13.

[0033] The driving assembly comprises a vertical driving part and an axial driving part, the vertical driving part comprises an electric telescopic rod 3 and a bracket 4, the bracket 4 is fixed to the top outer wall of the stirring cylinder 1 by bolts, and the electric telescopic rod 3 is fixed to the top outer wall of the bracket 4 by bolts, the output end of the electric telescopic rod 3 is rotatably connected with an adapter column 15, and the adapter column 15 and the top of the rotating column 9 are fixedly connected;

[0034] The axial driving part comprises a driving motor 2 and a bracket 6, the bracket 6 is fixed to the top outer wall of the stirring cylinder 1 by bolts, and the driving motor 2 is fixed to the top outer wall of the stirring cylinder 1 by bolts, the output end of the driving motor 2 is fixed with a pulley 18 through a pin, the top outer wall of the stirring cylinder 1 is fixed with a bracket 7 by bolts, and the mounting hole in the top of the bracket 7 is rotatably connected with a pulley 16 which is slidably connected with the adapter column 15, and the pulley 16 and the pulley 18 are driven by the synchronous belt 17;

[0035] The height of the adapter column 15 and the rotating column 9 can be adjusted by the electric telescopic rod 3, the adapter column 15 and the pulley 16 are slidably connected, and the circumferential outer wall of the adapter column 15 is integrally formed with a rib structure, so that when the driving motor 2 and the pulley 18 drive the pulley 16 to rotate through the transmission of the synchronous belt 17, the pulley 16 synchronously drives the adapter column 15 and the rotating column 9 to rotate, so that the blades 8 can stir the material in the process of synchronous rotation.

[0036] The top of the stirring cylinder 1 is welded with a feeding pipe 5;

[0037] The feeding pipe 5 can be arranged to guide the material to be stirred into the stirring cylinder 1.

[0038] Working principle: the material to be stirred is introduced into the inside of the stirring cylinder 1 through the feed pipe 5 welded on the top of the stirring cylinder 1, the driving motor 2 is started, the pulley one 16 rotates through the transmission of the synchronous belt 17, the rib-shaped structure is integrally formed on the circumferential outer wall of the connecting column 15, the connecting column 15 and the rotating column 9 are driven to rotate simultaneously when the pulley one 16 rotates, the rotating column 9 and the blade 8 rotate synchronously, the material in the stirring cylinder 1 is stirred in the process, the height of the connecting column 15 and the rotating column 9 can be adjusted through the electric telescopic rod 3, the rotating column 9 can rotate along the through hole and slide along the through hole, the electric telescopic rod 3 can drive the rotating column 9 to slide up and down along the through hole, thereby adjusting the position of the blade 8 in the vertical direction to make the stirring more sufficient, the electric telescopic rod one 11 is in the contracted state in the initial state, the driving blocking plate 13 moves upwards to make the inclined surface of the blocking plate 13 tightly contact with the bottom of the discharge pipe 14 through the rubber pad, so that the bottom of the discharge pipe 14 is sealed by the blocking plate 13 to avoid the material from being discharged from the discharge pipe 14 during the stirring process, when the material is stirred, the electric telescopic rod one 11 is started to make the output end extend, the blocking plate 13 is driven to move downwards through the connecting plate 12, the bottom of the discharge pipe 14 is opened, and the stirred material is discharged through the discharge pipe 14 under the action of gravity, if the inside of the discharge pipe 14 is blocked during the material discharging process, the electric telescopic rod 3 is started to make the output end extend, the connecting column 15 and the rotating column 9 are driven to move downwards, the plug rod 10 with the spike-shaped structure is integrally formed on the bottom of the rotating column 9, the plug rod 10 pushes the blocked material in the process of moving along the inside of the discharge pipe 14, the discharge pipe 14 is dredged, the material is prevented from being blocked in the inside of the discharge pipe 14, and smooth discharging is ensured.

[0039] The above merely describes a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A mixing device for water conservancy and hydropower engineering construction, comprising a mixing drum (1), characterized in that, The through hole opened at the top of the stirring drum (1) is movably connected with a rotating column (9), the rotating column (9) is driven by a driving assembly, the circumferential outer wall of the rotating column (9) is welded with a blade (8), the bottom of the rotating column (9) is integrally formed with a inserting rod (10), the bottom of the stirring drum (1) is welded with a discharging pipe (14), and the discharging pipe (14) is sealed by a sealing assembly. The driving assembly comprises a vertical driving part and an axial driving part, the vertical driving part comprises an electric telescopic rod (3) and a support (4), the support (4) is fixed to the top outer wall of the stirring drum (1), and the electric telescopic rod (3) is fixed to the top outer wall of the support (4); The output end of the electric telescopic rod (3) is movably connected with a connecting column (15), and the connecting column (15) and the top of the rotating column (9) are fixedly connected; The axial driving part comprises a driving motor (2) and a support (6), the support (6) is fixed to the top outer wall of the stirring drum (1), and the driving motor (2) is fixed to the top outer wall of the stirring drum (1); The top outer wall of the stirring drum (1) is fixed with a support (7), and the mounting hole opened at the top of the support (7) is movably connected with a pulley (16) movably connected with the connecting column (15); The output end of the driving motor (2) is fixed with a pulley (18) through a pin, and the pulley (16) and the pulley (18) are driven by a synchronous belt (17).

2. The stirring device for water conservancy and hydropower engineering construction according to claim 1, characterized in that, The sealing assembly comprises an electric telescopic rod (11), a connecting plate (12) and a sealing plate (13), the electric telescopic rod (11) is fixed to the bottom outer wall of the stirring drum (1), the connecting plate (12) is fixed to the output end of the electric telescopic rod (11) through a pin, and the sealing plate (13) is fixed between the two connecting plates (12).

3. The stirring device for water conservancy and hydropower engineering construction according to claim 2, characterized in that, The top of the stirring drum (1) is welded with a feeding pipe (5).

Images