Concrete pouring mechanism for hydraulic engineering construction

Abstract

The concrete pouring mechanism comprises a supporting seat, a pump body is arranged on the surface of the inner side of the supporting seat, a pouring pipe is arranged at the upper end of the pump body, a feeding cylinder is arranged on the surface of the inner side of the supporting seat in a sliding mode, and a feeding pipe opening is formed in the bottom of the feeding cylinder. A material receiving pipe opening is formed in the surface of the pump body, the outer surface of the feeding cylinder is inserted into the inner side surface of the material receiving pipe opening, a vertical motor is fixedly connected to the surface of the outer end of the feeding cylinder, a spiral conveying blade is fixed to the outer surface of a driving shaft of the vertical motor, and a supporting plate is fixedly connected to the outer surface of the lower end of the feeding cylinder; an inclined supporting column is fixed to the surface of the inner side of the supporting seat, an annular protrusion is arranged on the outer surface of the inclined supporting column, concrete feeding is conveyed through a feeding cylinder structure arranged in an inclined distribution mode and a built-in threaded conveying blade, the vibration assembly is matched for use, the feeding speed can be adjusted during feeding, and concrete can fall rapidly through vibration of the vibration assembly, and blockage and adhesion are avoided.

Description

Technical Field

[0001] The utility model relates to the field of concrete pouring mechanisms for water conservancy project construction, and more specifically to a concrete pouring mechanism for water conservancy project construction. Background Art

[0002] During water conservancy construction, concrete needs to be poured. The concrete pouring machine is the main equipment for concrete pouring. Concrete is made by mixing slurry, cement, quicklime, gypsum and aluminum powder suspension in a certain ratio. The concrete pouring machine is mainly used to inject the mixed slurry into the mold frame.

[0003] The main structure of the SA-3000 concrete pouring machine includes a motor, a column pump with a funnel, a control box and a walking cart. When in use, concrete is poured into the funnel, and the column pump conveys the concrete in the funnel. The concrete is conveyed from a low place to a high place and poured into the mold frame. In the above operation, the conveying port connected between the funnel and the column pump is small. The column pump conveys concrete, and the concrete accumulates in the funnel. The conveying efficiency of the concrete in the narrow conveying port is affected. The funnel does not have the function of diverting concrete, and the concrete accumulation reduces the conveying efficiency. There are some shortcomings. For this reason, we propose a concrete pouring mechanism.

[0004] In the prior art, as disclosed in the authorization announcement number CN219808720U, a concrete pouring mechanism comprises a movable seat, a pouring pipe and a feeding funnel, wherein the pouring pipe is mounted on the movable seat, the feeding funnel is internally connected with the bottom end of the pouring pipe, a diverter device is arranged on the feeding funnel, the diverter device comprises a stirring mechanism and a diverter assembly, the stirring mechanism comprises a mounting plate mounted on the feeding funnel, a coaxial driving motor and a rotating rod, a scraper is arranged on the bottom end of the rotating rod, a short rod is arranged on the scraper, the diverter assembly comprises a partition plate mounted in the feeding funnel, a connecting plate and a dividing plate of an integral structure; concrete is poured into the dividing plate in the feeding funnel, the dividing plate and the evenly distributed dividing rods divert the concrete, the driving motor drives the rotating rod to rotate, the scraper stirs the concrete, the concrete on the partition plate evenly falls into the feeding port at the bottom end of the feeding funnel, the concrete in the feeding funnel is diverted, which is beneficial to the transportation of concrete and avoids its accumulation;

[0005] In the above-mentioned patent, scraping and dividing feeding is adopted, and the uniformity of feeding is not good, and the feeding speed cannot be adjusted. In addition, a stirring structure is adopted during feeding. In actual use, stirring cannot play a role in concrete feeding, and the concrete scattered around will stick to the inner wall, and the falling feeding is uneven. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a concrete pouring mechanism for water conservancy project construction, which uses a feed barrel structure arranged in an inclined distribution and a built-in threaded conveying blade to convey concrete feed. When used in conjunction with a vibration component, the feed speed can be adjusted during feeding, and its vibration can make the concrete fall quickly without clogging and sticking.

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A concrete pouring mechanism for water conservancy project construction comprises a support seat, the inner surface of the support seat is provided with a pump body, the upper end of the pump body is provided with a pouring pipe, the inner surface of the support seat is slidably provided with a feed barrel, the bottom of the feed barrel is provided with a feed pipe opening, the surface of the pump body is provided with a material receiving pipe opening, the outer surface of the feed barrel is inserted into the inner surface of the material receiving pipe opening, the outer end surface of the feed barrel is fixedly connected with a vertical motor, the outer surface of the driving shaft of the vertical motor is fixed with a spiral conveying blade, the lower end outer surface of the feed barrel is fixedly connected with a support plate, the inner surface of the support seat is fixed with an inclined pillar, the outer surface of the inclined pillar is provided with an annular protrusion, the outer surface of the inclined pillar is sleeved with a compression spring, the lower end inner surface of the support seat is fixed with a horizontal motor, the driving shaft of the horizontal motor is fixed with a cam, the feed barrel structure arranged in an inclined distribution and the built-in threaded conveying blade conveys concrete feed, and is used in conjunction with a vibration component, the feeding speed can be adjusted during feeding, and its vibration can make the concrete fall quickly without clogging and adhesion.

[0009] Furthermore, the inclined pillars are distributed at both ends of the inner side of the support seat, and sleeve interfaces are provided on both sides of the outer surface of the support plate, and the inner surface of the sleeve interface is sleeved on the outer surface of the inclined pillar.

[0010] Furthermore, the outer surface of the spiral conveying blade is attached to the inner surface of the feed barrel.

[0011] Furthermore, the cam is aligned with the outer surface of the support plate, and the support plates are distributed on both sides of the outer surface of the lower end of the feed barrel.

[0012] Furthermore, the lower end of the feed cylinder is supported on an upper surface of one side of the support seat.

[0013] Furthermore, the outer surface of the feeding pipe opening at the lower end of the feeding barrel is tightly fitted to the inner surface of the receiving pipe opening.

[0014] Furthermore, the vertical motor adopts a speed-adjustable gear reduction motor.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] (1) The feed barrel structure is arranged in an inclined distribution, and the built-in threaded conveying blades are used to convey the concrete feed. When used in conjunction with the vibration component, the feed speed can be adjusted during feeding. The vibration can make the concrete fall quickly without clogging and sticking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 This is a view of the feed barrel and the support plate of the utility model;

[0020] Figure 4 This is a view of the horizontal motor and cam of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1 support seat, 2 pump body, 3 casting pipe, 4 feed barrel, 5 material receiving pipe mouth, 6 vertical motor, 7 spiral conveying blade, 8 support plate, 9 inclined pillar, 90 annular protrusion, 10 horizontal motor, 11 cam, 80 sleeve interface. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1

[0025] See also Figure 1-4A concrete pouring mechanism for water conservancy project construction includes a support seat 1, a pump body 2 is arranged on the inner surface of the support seat 1, a pouring pipe 3 is arranged on the upper end of the pump body 2, a feed barrel 4 is slidably arranged on the inner surface of the support seat 1, a feed pipe port is arranged at the bottom of the feed barrel 4, a receiving pipe port 5 is arranged on the surface of the pump body 2, the outer surface of the feed barrel 4 is inserted into the inner surface of the receiving pipe port 5, a vertical motor 6 is fixedly connected to the outer end surface of the feed barrel 4, a spiral conveying blade 7 is fixed on the outer surface of the driving shaft of the vertical motor 6, and the lower end outer surface of the feed barrel 4 A support plate 8 is fixedly connected, an inclined support column 9 is fixed on the inner surface of the support seat 1, an annular protrusion 90 is arranged on the outer surface of the inclined support column 9, a compression spring 100 is sleeved on the outer surface of the inclined support column 9, a horizontal motor 10 is fixed on the inner surface of the lower end of the support seat 1, a cam 11 is fixed on the driving shaft of the horizontal motor 10, a feed barrel structure arranged in an inclined distribution is used, and a built-in threaded conveying blade conveys concrete feed, and is used in conjunction with a vibration component, the feed speed can be adjusted during feeding, and its vibration can make the concrete fall quickly without clogging and adhesion;

[0026] The inclined pillars 9 are distributed at both ends of the inner side of the support seat 1, and the outer surfaces of the support plate 8 are provided with sockets 80 on both sides, and the inner surfaces of the sockets 80 are sleeved on the outer surfaces of the inclined pillars 9;

[0027] The outer surface of the spiral conveying blade 7 is closely attached to the inner surface of the feed barrel 4, and the rotating conveying of concrete is convenient without adhesion;

[0028] The cam 11 is aligned with the outer surface of the support plate 8, and the support plates 8 are distributed on both sides of the outer surface of the lower end of the feed barrel 4. The aligned distribution can squeeze the support plate 8 when the cam 11 rotates, which can drive the feed barrel 4 to shake quickly, and can perform vibration feeding without clogging and bonding of concrete;

[0029] The lower end of the feed cylinder 4 is supported on the upper surface of one side of the support seat 1 to support sliding;

[0030] The outer surface of the feeding pipe opening at the lower end of the feeding barrel 4 is closely attached to the inner surface of the receiving pipe opening 5;

[0031] When in use, a feed barrel 4 is slidably provided on the inner surface of the support seat 1, a feed pipe opening is provided at the bottom of the feed barrel 4, a receiving pipe opening 5 is provided on the surface of the pump body 2, the outer surface of the feed barrel 4 is inserted into the inner surface of the receiving pipe opening 5, concrete is introduced into the feed barrel 4, a vertical motor 6 is fixedly connected to the outer end surface of the feed barrel 4, a spiral conveying blade 7 is fixed to the outer surface of the driving shaft of the vertical motor 6, the spiral conveying blade 7 is driven to rotate by the vertical motor 6, and the concrete can be conveyed into the pump body 2, which is convenient for conveying, and the vertical motor 6 adopts an adjustable speed gear reduction motor, which can adjust the conveying feed;

[0032] A support plate 8 is fixedly connected to the outer surface of the lower end of the feed barrel 4, an inclined pillar 9 is fixed to the inner surface of the support seat 1, an annular protrusion 90 is arranged on the outer surface of the inclined pillar 9, and a compression spring 100 is sleeved on the outer surface of the inclined pillar 9, and a horizontal motor 10 is fixed to the inner surface of the lower end of the support seat 1. A cam 11 is fixed at the driving shaft of the horizontal motor 10, and the cam 11 is aligned with the outer surface of the support plate 8. The support plates 8 are distributed on both sides of the outer surface of the lower end of the feed barrel 4, and are aligned and distributed. When the cam 11 rotates, the support plate 8 can be squeezed, and the feed barrel 4 can be driven to shake quickly, and vibration feeding can be performed, which will not cause clogging and adhesion of concrete; the feeding and conveying are uniform and comprehensive, and it is easy to use, and the concrete will not be blocked and adhered.

[0033] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A concrete pouring mechanism for water conservancy project construction, comprising a support seat (1), characterized in that: The inner surface of the support seat (1) is provided with a pump body (2), the upper end of the pump body (2) is provided with a casting pipe (3), the inner surface of the support seat (1) is slidably provided with a feed barrel (4), the bottom of the feed barrel (4) is provided with a feed pipe opening, the surface of the pump body (2) is provided with a material receiving pipe opening (5), the outer surface of the feed barrel (4) is inserted into the inner surface of the material receiving pipe opening (5), the outer end surface of the feed barrel (4) is fixedly connected with a vertical motor (6), the drive of the vertical motor (6) A spiral conveying blade (7) is fixed on the outer surface of the moving shaft, a support plate (8) is fixedly connected to the outer surface of the lower end of the feed barrel (4), an inclined support column (9) is fixed on the inner surface of the support seat (1), an annular protrusion (90) is arranged on the outer surface of the inclined support column (9), a compression spring (100) is sleeved on the outer surface of the inclined support column (9), a horizontal motor (10) is fixed on the inner surface of the lower end of the support seat (1), and a cam (11) is fixed on the driving shaft of the horizontal motor (10).

2. A concrete pouring mechanism for water conservancy project construction according to claim 1, characterized in that: The inclined pillars (9) are distributed at both ends of the inner side of the support seat (1), and sleeve interfaces (80) are provided on both sides of the outer surface of the support plate (8), and the inner surface of the sleeve interface (80) is sleeved on the outer surface of the inclined pillars (9).

3. A concrete pouring mechanism for water conservancy project construction according to claim 1, characterized in that: The outer surface of the spiral conveying blade (7) is in contact with the inner surface of the feed barrel (4).

4. A concrete pouring mechanism for water conservancy project construction according to claim 1, characterized in that: The cam (11) is aligned with the outer surface of the support plate (8), and the support plate (8) is distributed on both sides of the outer surface of the lower end of the feed barrel (4).

5. The concrete pouring mechanism for water conservancy project construction according to claim 1, characterized in that: The lower end of the feed cylinder (4) is supported on an upper surface of one side of the support seat (1).

6. A concrete pouring mechanism for water conservancy project construction according to claim 1, characterized in that: The outer surface of the feeding pipe opening at the lower end of the feeding barrel (4) is tightly fitted to the inner surface of the receiving pipe opening (5).

7. A concrete pouring mechanism for water conservancy project construction according to claim 1, characterized in that: The vertical motor (6) is a speed-adjustable gear reduction motor.

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