Anti-bubble concrete pouring equipment

Abstract

The utility model provides anti-bubble concrete pouring equipment, belongs to the field of concrete pouring equipment, and aims to solve the problems that traditional equipment is low in defoaming efficiency, difficult in pouring control and poor in adaptability. A defoaming box is slidably connected to the interior of the equipment shell, a defoaming roller is rotatably connected to the interior of the defoaming box, a hydraulic motor is fixedly mounted in the middle of the rear side wall of the defoaming box, a front end driving shaft of the hydraulic motor is connected with the defoaming roller in the middle of the defoaming box, and two transmission gears are symmetrically and rotatably connected to the front side wall of the defoaming box. A hydraulic control motor is fixedly mounted on the right side wall of the equipment shell; according to the concrete anti-bubble pouring equipment, the left-right sliding function of the defoaming box is combined with the defoaming rollers in the defoaming box, stirring and extruding of concrete can be effectively enhanced, bubbles can be broken more easily, the contact area with the concrete and the stirring effect are further improved through threaded structures and partition plates of the defoaming rollers, and the multiple sets of defoaming rollers cooperatively work through gear transmission; the defoaming efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete pouring equipment technical field especially relates to a concrete anti -bubble pouring equipment. BACKGROUND

[0002] In the building construction process, the quality of concrete pouring directly affects the structural strength and durability of the building, however, when pouring concrete, a large number of bubbles are easily mixed inside, the existence of these bubbles can reduce the density of concrete, and further affect the strength and impermeability of concrete and other properties, the existing concrete anti -bubble pouring equipment relies on simple mixing mode, it is difficult to deeply destroy the bubble structure, resulting in a large number of bubbles remaining in the concrete, affecting the strength and durability, secondly, the pouring process is uncontrollable, it is difficult to accurately adjust the concrete flow and speed, it cannot be adjusted in real time in different scenes, like bridge pier column pouring, the flow problem is easy to affect the construction progress and quality, moreover, the equipment adaptability is poor, facing different characteristics of concrete, such as high fluidity or high viscosity concrete, it cannot be flexibly coped with, which limits the actual engineering application range. SUMMARY

[0003] The utility model aims at providing a kind of concrete anti -bubble pouring equipment to solve the problem of low defoaming efficiency in the above background, rely on simple mixing, cannot fully destroy bubble structure, affect concrete strength and durability, secondly, the pouring process is difficult to accurately control flow and speed, it is difficult to adjust in real time in different scenes, affect construction quality and progress, finally, the adaptability of different characteristics of concrete is poor, cannot be flexibly coped with, which limits the actual application.

[0004] The purpose and function of the concrete anti -bubble pouring equipment of the utility model are achieved by the following specific technical means:

[0005] A kind of concrete anti -bubble pouring equipment, wherein the concrete anti -bubble pouring equipment includes equipment shell;The inside of the equipment shell is slidably connected with defoaming box, defoaming box is rotatably connected with defoaming roller in the inside, hydraulic motor is fixedly installed in the middle of the rear side wall of defoaming box, the front end drive shaft of hydraulic motor is connected with the defoaming roller in the middle of defoaming box, two transmission gears are rotatably connected on the front side wall of defoaming box, hydraulic control motor is fixedly installed on the right side wall of equipment shell.

[0006] Further, the top of the defoaming box is funnel-shaped, a control arm is fixedly installed in the middle of the right outer wall of the defoaming box, the control arm is slidably connected in the right side wall of the equipment shell in T type, a longitudinal reciprocating sliding groove is formed in the right side of the control arm.

[0007] Further, the right side wall of the equipment shell is fixedly provided with a motor connecting frame, a control motor is fixedly arranged on the rear side wall of the motor connecting frame, a rotating disc is connected to the driving shaft of the control motor, a push rod is fixedly connected to the left side of the front side wall of the rotating disc, and the push rod is slidingly connected to the reciprocating sliding groove of the control arm of the defoaming tank.

[0008] Further, the rear side wall of the equipment shell is provided with a transverse sliding guide groove, and the bottom rear side of the equipment shell is provided with a bottom groove.

[0009] Further, the front and rear inner walls of the defoaming tank are fixedly provided with triangular separation blocks at the top, and the bottom rear side of the defoaming tank is fixedly connected with a conveying pipeline, the conveying pipeline is slidingly connected in the bottom groove, the defoaming tank is provided with a front and rear penetrating control slot at the top of the conveying pipeline, and the conveying baffle is inserted into the control slot.

[0010] Further, the defoaming roller is a threaded roller, and the defoaming roller is provided with three groups in a triangular shape, each group of defoaming rollers is symmetrically provided with two upper and lower defoaming rollers, and the threaded rollers are fixedly connected with a separation plate.

[0011] The utility model provides a kind of concrete anti-bubble pouring equipment, with following beneficial effects:

[0012] 1.The sliding guide groove of the rear side wall of the equipment shell and the bottom groove of the bottom part provide stable sliding channels for the defoaming tank and the conveying pipeline respectively, ensuring the smoothness of the equipment operation.The funnel-shaped design at the top of the defoaming tank facilitates the pouring of concrete.The left and right sliding function of the defoaming tank, combined with the internal defoaming roller, effectively enhances the mixing and extrusion of concrete, making it easier for bubbles to break.The threaded structure and separation plate of the defoaming roller further improve the contact area and mixing effect with concrete.The multiple defoaming rollers work cooperatively through gear transmission, greatly improving the defoaming efficiency.

[0013] 2.The separation blocks in the defoaming tank can preliminarily separate the concrete, making it more evenly dispersed onto the defoaming rollers, improving the defoaming effect.The cooperation of the conveying pipeline and the bottom groove ensures the continuity of the conveying process.The design of the control slot and the conveying baffle allows for flexible control of the flow and speed of concrete, meeting the needs of different pouring scenarios. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a right front side axial view structural schematic diagram of the utility model;

[0015] Figure 2 It is a right rear side axial view structural schematic diagram of the utility model;

[0016] Figure 3The whole split structure schematic diagram of the utility model shows that

[0017] Figure 4 The defoaming box section structure schematic diagram of the utility model shows that

[0018] Figure 5 The defoaming roller structure schematic diagram of the utility model shows that

[0019] Figure 6 The equipment shell structure schematic diagram of the utility model shows that.

[0020] In the figure, the corresponding relationship of component name and drawing number is:

[0021] 1, equipment shell;101, motor connecting frame;102, sliding guide groove;103, bottom slot;2, control motor;201, rotary disc;202, lever;3, defoaming box;301, control arm;302, reciprocating sliding groove;303, separation block;304, conveying pipeline;305, control slot;4, conveying baffle;5, hydraulic motor;6, defoaming roller;601, partition plate;602, combined gear;7, transmission gear. Specific implementation

[0022] The embodiment of the utility model is described in further detail below in combination with the drawings and examples.

[0023] Example one:

[0024] As shown in the accompanying Figure 1 To the accompanying Figure 6 As shown:

[0025] The utility model provides a kind of concrete anti-bubble pouring equipment, including: equipment shell 1, the inside sliding connection of equipment shell 1 has defoaming box 3, defoaming box 3 is rotatably connected with defoaming roller 6 in its inside, hydraulic motor 5 is fixedly installed in the middle of the rear side wall of defoaming box 3, the front end drive shaft of hydraulic motor 5 is connected with the defoaming roller 6 in the middle of defoaming box 3, two transmission gears 7 are symmetrically rotatably connected on the front side wall of defoaming box 3, hydraulic control motor 2 is fixedly installed on the right side wall of equipment shell 1, transverse sliding guide groove 102 is provided in the middle of the rear side wall of equipment shell 1, bottom slot 103 is provided in the bottom rear side of equipment shell 1, and the specific effect is that the transverse sliding guide groove 102 provided in the rear side wall of equipment shell 1 provides guidance for the sliding of defoaming box 3, and the bottom slot 103 in the bottom rear side provides channel for the sliding of conveying pipeline 304.

[0026] The top of the defoaming box 3 is funnel-shaped, a control arm 301 is fixedly installed at the middle of the right outer wall of the defoaming box 3, the control arm 301 is slidably connected to the right side wall of the equipment shell 1 in a T-shaped mode, a longitudinal reciprocating sliding groove 302 is formed in the right side of the control arm 301, a motor connecting frame 101 is fixedly installed on the upper side of the right side wall of the equipment shell 1, a control motor 2 is fixedly installed on the rear side wall of the motor connecting frame 101, a rotating disc 201 is connected to the front end of the driving shaft of the control motor 2, a push rod 202 is fixedly connected to the left side of the front side wall of the rotating disc 201, the push rod 202 is slidably connected to the reciprocating sliding groove 302 formed in the right side of the control arm 301 of the defoaming box 3, and the specific effect is that the rotating disc 201 is driven to rotate by the control motor 2, the push rod 202 on the rotating disc 201 slides in the reciprocating sliding groove 302 formed in the right side of the control arm 301 of the defoaming box 3, so that the defoaming box 3 is driven to slide left and right in the equipment shell 1, and the defoaming effect on the concrete is realized through the left and right shaking of the defoaming box 3. The top of the defoaming box 3 is funnel-shaped, which facilitates pouring, and the concrete can smoothly enter the defoaming box 3 for treatment.

[0027] The top of the defoaming box 3 is funnel-shaped, a control arm 301 is fixedly installed at the middle of the right outer wall of the defoaming box 3, the control arm 301 is slidably connected to the right side wall of the equipment shell 1 in a T-shaped mode, a longitudinal reciprocating sliding groove 302 is formed in the right side of the control arm 301, a motor connecting frame 101 is fixedly installed on the upper side of the right side wall of the equipment shell 1, a control motor 2 is fixedly installed on the rear side wall of the motor connecting frame 101, a rotating disc 201 is connected to the front end of the driving shaft of the control motor 2, a push rod 202 is fixedly connected to the left side of the front side wall of the rotating disc 201, the push rod 202 is slidably connected to the reciprocating sliding groove 302 formed in the right side of the control arm 301 of the defoaming box 3, and the specific effect is that the rotating disc 201 is driven to rotate by the control motor 2, the push rod 202 on the rotating disc 201 slides in the reciprocating sliding groove 302 formed in the right side of the control arm 301 of the defoaming box 3, so that the defoaming box 3 is driven to slide left and right in the equipment shell 1, and the defoaming effect on the concrete is realized through the left and right shaking of the defoaming box 3. The top of the defoaming box 3 is funnel-shaped, which facilitates pouring, and the concrete can smoothly enter the defoaming box 3 for treatment.

[0028] The defoaming roller 6 is a threaded roller, and the defoaming roller 6 is triangularly distributed and provided with three groups. Each group of defoaming rollers 6 is symmetrically provided with upper and lower two defoaming rollers 6. The threads of the defoaming rollers 6 are fixedly connected with a partition plate 601. Each group of defoaming rollers 6 is fixedly connected with combination gears 602 of different sizes at the front ends. The large combination gears 602 at the front ends of adjacent defoaming rollers 6 are meshingly connected with the transmission gears 7. Specifically, by fixedly connecting the combination gears 602 of different sizes at the front ends of each group of defoaming rollers 6, the large combination gears 602 at the front ends of adjacent defoaming rollers 6 are meshingly connected with the transmission gears 7. Through this gear transmission structure, when the hydraulic motor 5 drives the middle defoaming roller 6 to rotate, it can drive other defoaming rollers 6 to rotate synchronously, realize the cooperative work of multiple groups of defoaming rollers 6, improve the defoaming efficiency, and the defoaming roller 6 is a threaded roller. The thread structure can increase the contact area with the concrete. In the rotating process, the concrete is better stirred and extruded, so that the bubbles in the concrete are more easily broken. The partition plate 601 fixedly connected between the threads of the defoaming roller 6 further enhances the stirring effect on the concrete, and the concrete is separated into smaller parts, so that the bubbles are more easily escaped.

[0029] The specific use mode and effect of the embodiment are as follows:

[0030] When the concrete anti-bubble pouring device is used, the concrete to be treated is slowly poured into the defoaming box 3 through the funnel-shaped opening at the top of the defoaming box 3. During the pouring process, the flow of the concrete is observed to avoid overflow of the defoaming box 3. When the concrete enters the defoaming box 3, the triangular separation blocks 303 at the top of the front and rear inner walls will preliminarily separate the concrete, so that the concrete is more evenly dispersed on each defoaming roller 6, and the defoaming efficiency is improved. The hydraulic control motor 2 and the hydraulic motor 5 are started in turn. After the hydraulic motor 5 starts to work, the front end driving shaft drives the middle defoaming roller 6 to rotate. Since the large combination gears 602 at the front ends of adjacent defoaming rollers 6 are meshingly connected with the transmission gears 7, the rotation of the middle defoaming roller 6 drives other defoaming rollers 6 to rotate synchronously through the gear transmission structure. At this time, the threaded defoaming roller 6 and the partition plate 601 between the threads fully stir and extrude the concrete entering the defoaming box 3, so that the bubbles in the concrete are broken. At the same time, the hydraulic control motor 2 drives the rotating disc 201 to rotate. The shifting rod 202 on the rotating disc 201 slides in the reciprocating sliding groove 302 opened in the right side control arm 301 of the defoaming box 3, so as to drive the defoaming box 3 to slide left and right along the transverse sliding guide groove 102 in the equipment shell 1. The left and right shaking of the defoaming box 3 further enhances the stirring effect on the concrete, so that the bubbles in the concrete are more easily escaped.

[0031] Embodiment two:

[0032] The defoaming roller 6 adopts a modular design, each defoaming roller 6 is connected with the driving shaft of the hydraulic motor 5 or the combined gear 602 of the adjacent defoaming roller 6 through a detachable shaft coupling, and a plurality of different specifications of defoaming roller 6 modules are prepared, such as defoaming rollers 6 with different thread pitches, different shapes and densities of partition plates 601, to adapt to different types and characteristics of concrete.

Claims

1. A concrete bubble-tight placing apparatus, characterized by: The utility model provides a device shell (1), the inside slide connection of device shell (1) has defoaming box (3), the inside rotation connection of defoaming box (3) has defoaming roller (6), and the rear side wall middle part of defoaming box (3) is fixedly installed with hydraulic motor (5), and the front end drive shaft of hydraulic motor (5) is connected with the defoaming roller (6) in the middle part of defoaming box (3), and the front side wall of defoaming box (3) is symmetrically rotatably connected with two transmission gears (7), and the right side wall of device shell (1) is fixedly installed with hydraulic control motor (2).

2. A concrete bubble-tight placing apparatus as defined in claim 1, wherein: The top of the defoaming box (3) is funnel-shaped, a control arm (301) is fixedly installed in the middle of the right outer wall of the defoaming box (3), the control arm (301) is slidably connected to the right side wall of the device shell (1) in a "T" shape, and a longitudinal reciprocating sliding groove (302) is formed in the right side of the control arm (301).

3. A concrete bubble-tight placing apparatus as defined in claim 1, wherein: A motor connecting frame (101) is fixedly installed on the upper side of the right side wall of the device shell (1), a control motor (2) is fixedly installed on the rear side wall of the motor connecting frame (101), a turntable (201) is connected to the front end of the drive shaft of the control motor (2), a lever (202) is fixedly connected to the left side of the front side wall of the turntable (201), and the lever (202) is slidably connected to the reciprocating sliding groove (302) formed in the right side of the control arm (301) of the defoaming box (3).

4. A concrete bubble-tight placing apparatus as defined in claim 1, wherein: A horizontal sliding guide groove (102) is formed in the middle of the rear side wall of the device shell (1), and a bottom slot (103) is formed in the bottom rear side of the device shell (1).

5. A concrete bubble-tight placing apparatus as defined in claim 1, wherein: Triangular separation blocks (303) are fixedly installed on the top of the inner walls of the front and rear sides of the defoaming box (3), a conveying pipe (304) is fixedly connected to the bottom rear side of the defoaming box (3), the conveying pipe (304) is slidably connected to the bottom slot (103), a control slot (305) is formed in the defoaming box (3) on the top of the conveying pipe (304), and a conveying baffle (4) is inserted into the control slot (305).

6. A concrete bubble-tight placing apparatus as defined in claim 1 wherein: The defoaming roller (6) is a threaded roller, and three groups of defoaming rollers (6) are arranged in a triangular shape, each group of defoaming rollers (6) includes two rollers arranged symmetrically above and below, a partition plate (601) is fixedly connected between the threads of the defoaming rollers (6), a combination gear (602) with different sizes is fixedly connected to the front end of each group of defoaming rollers (6), and the large combination gear (602) at the front end of the adjacent defoaming rollers (6) is meshingly connected with the transmission gear (7).

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