Concrete pouring pressurizing device for water conservancy construction

Abstract

The utility model relates to the technical field of water conservancy construction, and discloses a concrete pouring and pressurizing device for water conservancy construction, which comprises a bracket, a pouring mechanism and a pressure applying mechanism, the pouring mechanism comprises a containing tank, a discharging tank, a first motor, a stirring rod, a reset spring, a movable plate, an oval wheel and a second motor. According to the concrete pouring pressurizing device for water conservancy construction, concrete is placed in the containing tank through a feeding port in the surface of the containing tank and reaches the discharging tank, a first motor drives a stirring rod to rotate to stir the concrete in the discharging tank, meanwhile, a second motor drives an elliptical wheel to rotate, and the elliptical wheel always presses a movable plate when rotating; the movable plate drives the discharging tank to slide on the inner wall of the upper portion of the support, meanwhile, the reset spring is reset, concrete in the discharging tank and the containing tank is in a vibration state, bubbles in the concrete are eliminated, the concrete is discharged out of the discharging tank, and the effects that air in the concrete is conveniently discharged, and efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy construction, in particular to a concrete pouring pressure device for water conservancy construction. Background Art

[0002] Concrete, or cement concrete, is a composite material formed by bonding fine and coarse aggregates with cement (cement paste) and hardening over a period of time. In the past, the most common cement was lime-based cement, such as lime paste, but sometimes hydraulic cement is also used, such as calcium aluminate cement or silicate cement. Non-cement-based concrete is different from other concretes. It directly bonds various aggregates together. Non-cement-based concrete includes asphalt concrete bonded with asphalt and polymer concrete using polymer as a cementing material. Asphalt concrete is often used for pavement.

[0003] According to Chinese patent publication number CN 214219667 U, a concrete pouring pressurizing device for water conservancy construction includes a bottom plate, a processing box is provided above the bottom plate, a feeding port is provided on the left wall of the processing box, a pressing plate is provided inside the processing box, the top of the pressing plate is connected to the top of the inner side of the processing box through a pressurizing component, a first motor is provided on the pressing plate, the output end of the first motor passes through the pressing plate and is fixedly connected to the first rotating rod, a bubble removal component is installed at the lower part of the inner side of the processing box, a discharge pipe is provided at the bottom of the processing box, a spiral feeding piece is provided in the discharge pipe, and the spiral feeding piece is spirally arranged on the lower and outer sides of the first rotating rod, which has the advantages of stable pressurization, rapid bubble removal and simplicity and practicality.

[0004] However, when the above device is used in water conservancy construction, air is contained in the concrete and needs to be discharged. However, the above device has a low efficiency in discharging air from the concrete. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete pouring pressurizing device for water conservancy construction to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a concrete pouring and pressurizing device for water conservancy construction, comprising a bracket, a pouring mechanism is installed above the bracket, and a pressurizing mechanism is installed above the bracket;

[0007] The pouring mechanism includes a placing tank, a discharging tank is fixedly connected to the bottom of the placing tank, a motor 1 is fixedly connected to the top of the placing tank, a stirring rod is fixedly connected to the output shaft of the motor 1, a return spring is fixedly connected to the bottom of the placing tank, a moving plate is fixedly connected to the surface of the discharging tank, an elliptical wheel is arranged above the moving plate, and a motor 2 is fixedly connected to the left side of the elliptical wheel.

[0008] Preferably, the placement tank and the discharge tank are both slidably connected to the inner wall above the bracket, the stirring rod is rotatably connected to the inner wall of the discharge tank, and a feed port is opened above the surface of the placement tank.

[0009] Preferably, the lower end of the return spring is fixedly connected to the upper part of the bracket, and the other end is fixedly connected to the surrounding area below the placement tank.

[0010] Preferably, the surface of the elliptical wheel contacts the upper surface of the moving plate, and the second motor is fixedly connected to the lower surface of the bracket.

[0011] Preferably, the pressure mechanism includes a positioning frame, a motor three is fixedly connected above the positioning frame, a screw is fixedly connected to the output end of the motor three, a push plate is threadedly connected to the surface of the screw, a pressure plate is fixedly connected below the push plate, and a pressure sensor is fixedly connected below the pressure plate.

[0012] Preferably, the positioning frame is fixedly connected above the placement tank, and the screw rod is rotatably connected above the positioning frame.

[0013] Preferably, the push plate is slidably connected to the upper inner wall of the placement tank, the pressing plate is slidably connected to the inner wall of the placement tank, and the middle part of the stirring rod is slidably connected to the middle part of the pressing plate.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model places concrete into the placement tank through the feed port on the surface of the placement tank, and then reaches the discharge tank, starts motor one, so that motor one drives the stirring rod to rotate, and stirs the concrete in the discharge tank, and starts motor two at the same time, so that motor two drives the elliptical wheel to rotate, so that the elliptical wheel keeps pressing the moving plate when rotating, so that the moving plate drives the discharge tank to drive the placement tank to slide on the inner wall above the bracket, and resets it at the same time through the reset spring, so that the concrete in the discharge tank and the placement tank is in a vibrating state, and the bubbles in the concrete are eliminated, and then the concrete is discharged from the discharge tank, so as to facilitate the discharge of the air inside the concrete and improve the efficiency.

[0016] Second, the utility model fixes the pressure mechanism through the positioning frame, starts the motor three, makes the motor three drive the screw rod to rotate, makes the screw rod drive the push plate to move downward, makes the push plate drive the pressure plate to move downward, makes the pressure plate contact the concrete on the inner wall of the placement tank, and controls the speed of the motor three through the pressure sensor at the same time, so as to facilitate the concrete to be pressurized according to the situation, so as to achieve the effect of facilitating the concrete to be pressurized and preventing the pressure from being too large or too small. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall side sectional structure of the utility model.

[0021] Among them: 1. bracket; 2. casting mechanism; 21. placing tank; 22. discharging tank; 23. motor one; 24. stirring rod; 25. reset spring; 26. moving plate; 27. elliptical wheel; 28. motor two; 3. pressure mechanism; 31. positioning frame; 32. motor three; 33. screw; 34. push plate; 35. pressure plate; 36. pressure sensor. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1-4 , a concrete pouring and pressurizing device for water conservancy construction, comprising a bracket 1, a pouring mechanism 2 is installed above the bracket 1, and a pressurizing mechanism 3 is installed above the bracket 1;

[0026] The pouring mechanism 2 includes a placing tank 21, a discharging tank 22 is fixedly connected to the bottom of the placing tank 21, a motor 23 is fixedly connected to the top of the placing tank 21, a stirring rod 24 is fixedly connected to the output shaft of the motor 23, a return spring 25 is fixedly connected to the bottom of the placing tank 21, a moving plate 26 is fixedly connected to the surface of the discharging tank 22, an elliptical wheel 27 is arranged above the moving plate 26, and a motor 28 is fixedly connected to the left side of the elliptical wheel 27.

[0027] Specifically, the placement tank 21 and the discharge tank 22 are both slidably connected to the inner wall above the bracket 1 , the stirring rod 24 is rotatably connected to the inner wall of the discharge tank 22 , and a feed port is opened above the surface of the placement tank 21 .

[0028] Specifically, the lower end of the return spring 25 is fixedly connected to the upper part of the bracket 1 , and the other end is fixedly connected to the lower part and surrounding of the placement tank 21 .

[0029] Specifically, the surface of the elliptical wheel 27 contacts the upper surface of the moving plate 26 , and the second motor 28 is fixedly connected to the lower surface of the bracket 1 .

[0030] Through the above technical scheme, concrete is placed into the placement tank 21 through the feed port on the surface of the placement tank 21, and then reaches the discharge tank 22, and the motor 1 23 is started, so that the motor 1 23 drives the stirring rod 24 to rotate, and the concrete inside the discharge tank 22 is stirred, and the motor 2 28 is started at the same time, so that the motor 28 drives the elliptical wheel 27 to rotate, and the elliptical wheel 27 keeps pressing the movable plate 26 when rotating, so that the movable plate 26 drives the discharge tank 22 to drive the placement tank 21 to slide on the inner wall above the bracket 1, and at the same time resets through the reset spring 25, so that the concrete inside the discharge tank 22 and the placement tank 21 is in a vibrating state, and the bubbles inside the concrete are eliminated, and then the concrete is discharged from the discharge tank 22, so as to facilitate the discharge of the air inside the concrete and improve the efficiency.

[0031] Embodiment 2

[0032] See also Figure 1-4 On the basis of the first embodiment, it is further obtained that the pressure mechanism 3 includes a positioning frame 31, a motor 32 is fixedly connected above the positioning frame 31, a screw rod 33 is fixedly connected to the output end of the motor 32, a push plate 34 is threadedly connected to the surface of the screw rod 33, a pressure plate 35 is fixedly connected below the push plate 34, and a pressure sensor 36 is fixedly connected below the pressure plate 35.

[0033] Specifically, the positioning frame 31 is fixedly connected above the placement tank 21 , and the screw rod 33 is rotatably connected above the positioning frame 31 .

[0034] Specifically, the push plate 34 is slidably connected to the upper inner wall of the placement tank 21 , the pressing plate 35 is slidably connected to the inner wall of the placement tank 21 , and the middle of the stirring rod 24 is slidably connected to the middle of the pressing plate 35 .

[0035] Through the above technical solution, the pressure mechanism 3 is fixed by the positioning frame 31, and the motor three 32 is started, so that the motor three 32 drives the screw rod 33 to rotate, and the screw rod 33 drives the push plate 34 to move downward, and the push plate 34 drives the pressure plate 35 to move downward, so that the upper part of the pressure plate 35 contacts the concrete on the inner wall of the placement tank 21, and at the same time, the speed of the motor three 32 is controlled by the pressure sensor 36, so that the concrete can be pressed according to the situation, so as to achieve the effect of conveniently pressing the concrete and preventing excessive or insufficient pressure.

[0036] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete pouring and pressurizing device for water conservancy construction, comprising a bracket (1), characterized in that: A pouring mechanism (2) is installed above the support (1), and a pressure mechanism (3) is installed above the support (1); The pouring mechanism (2) comprises a placement tank (21), a discharge tank (22) is fixedly connected below the placement tank (21), a motor 1 (23) is fixedly connected above the placement tank (21), a stirring rod (24) is fixedly connected to the output shaft of the motor 1 (23), a return spring (25) is fixedly connected below the placement tank (21), a moving plate (26) is fixedly connected to the surface of the discharge tank (22), an elliptical wheel (27) is arranged above the moving plate (26), and a motor 2 (28) is fixedly connected to the left side of the elliptical wheel (27).

2. The concrete pouring pressurizing device for water conservancy construction according to claim 1 is characterized in that: The placement tank (21) and the discharge tank (22) are both slidably connected to the inner wall above the bracket (1), the stirring rod (24) is rotatably connected to the inner wall of the discharge tank (22), and a feed port is opened above the surface of the placement tank (21).

3. The concrete pouring pressurizing device for water conservancy construction according to claim 1 is characterized in that: The lower end of the return spring (25) is fixedly connected to the upper part of the bracket (1), and the other end is fixedly connected to the lower part of the placement tank (21).

4. The concrete pouring pressurizing device for water conservancy construction according to claim 1 is characterized in that: The surface of the elliptical wheel (27) contacts the upper surface of the moving plate (26), and the second motor (28) is fixedly connected to the lower surface of the bracket (1).

5. The concrete pouring pressurizing device for water conservancy construction according to claim 1 is characterized in that: The pressure mechanism (3) comprises a positioning frame (31), a motor three (32) is fixedly connected to the top of the positioning frame (31), a screw rod (33) is fixedly connected to the output end of the motor three (32), a push plate (34) is threadedly connected to the surface of the screw rod (33), a pressure plate (35) is fixedly connected to the bottom of the push plate (34), and a pressure sensor (36) is fixedly connected to the bottom of the pressure plate (35).

6. A concrete pouring pressurizing device for water conservancy construction according to claim 5, characterized in that: The positioning frame (31) is fixedly connected above the placement tank (21), and the screw rod (33) is rotatably connected above the positioning frame (31).

7. The concrete pouring and pressurizing device for water conservancy construction according to claim 5, characterized in that: The push plate (34) is slidably connected to the upper inner wall of the placement tank (21), the pressing plate (35) is slidably connected to the inner wall of the placement tank (21), and the middle part of the stirring rod (24) is slidably connected to the middle part of the pressing plate (35).

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