Building concrete pouring device

Abstract

The utility model provides a building concrete pouring device, and relates to the technical field of building concrete pouring devices.The building concrete pouring device comprises a bottom plate, three stand columns are fixedly connected to the bottom plate, a stirring barrel is fixedly connected to the three stand columns jointly, a feeding hopper is fixedly connected to the stirring barrel, and a discharging hopper is fixedly connected to the feeding hopper. The feeding hopper is communicated with the stirring barrel, a first motor is fixedly connected to the stirring barrel, a stirrer is fixedly connected to an output shaft of the first motor, a mud pump is fixedly connected to the stirring barrel, the input end of the mud pump is communicated with the stirring barrel, and a discharging nozzle is arranged at the output end of the mud pump. According to the concrete discharging device, the problems that at present, the discharging nozzle is mostly manually moved by a worker, the worker needs to hold the material guide pipe in the moving process, the material guide pipe is filled with concrete, the mass is large, and the working intensity of the worker is increased are solved.

Description

Technical Field

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

[0002] Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized. In civil engineering projects, concrete and other materials are poured into a mold to form a predetermined shape. A concrete pouring device is usually used to complete the pouring process. The concrete pouring device is mainly composed of a mixing barrel, a mud pump, a material guide pipe and a discharge nozzle.

[0003] The surface area of ​​the mold for pouring concrete is generally large, and the position of the guide pipe and the discharge nozzle needs to be changed continuously so that the poured concrete can cover the entire mold as much as possible to prevent it from piling up in one position of the mold and making it impossible to pour the mold evenly and comprehensively. However, currently, when moving the discharge nozzle, most of the time, the staff moves it manually, and the staff is required to hold the guide pipe during the movement. The guide pipe is filled with concrete and has a large mass, which increases the workload of the staff. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a building concrete pouring device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building concrete pouring device, comprising a base plate, three columns are fixedly connected to the base plate, a mixing barrel is fixedly connected to the three columns, a feeding hopper is fixedly connected to the mixing barrel, the feeding hopper is connected to the mixing barrel, a first motor is fixedly connected to the mixing barrel, an agitator is fixedly connected to the output shaft of the first motor, a mud pump is fixedly connected to the mixing barrel, the input end of the mud pump is connected to the mixing barrel, a discharge nozzle is arranged on the output end of the mud pump, a moving structure is arranged on the base plate, the moving structure is mainly composed of supporting columns, the supporting columns are arranged on the base plate, an electric telescopic rod is fixedly connected to the supporting columns, one end of the electric telescopic rod is fixedly connected to a rectangular block, the output end of the mud pump is fixedly connected to a bellows, one end of the bellows is fixedly connected to the discharge nozzle, and the rectangular block is fixedly connected to the bellows.

[0006] The effects achieved by the above components are: injecting concrete into the mixing barrel through the feed hopper, starting the first motor, the output shaft of the first motor drives the agitator to rotate, stirring the concrete to prevent the concrete from solidifying in the mixing barrel, starting the mud pump, the mud pump passes the concrete into the corrugated pipe and pours it on the template through the discharge nozzle, starting the electric telescopic rod, the electric telescopic rod drives the rectangular block to move, and then it is convenient to change the pouring position of the discharge nozzle, and the rectangular block can support the corrugated pipe and the discharge nozzle, thereby avoiding the situation that the staff mostly move the discharge nozzle manually, and the staff need to hold the guide pipe during the movement, and the guide pipe is full of concrete and has a large mass, which increases the work intensity of the staff.

[0007] Preferably, a connecting column is fixedly connected to the supporting column, a supporting ring is fixedly connected to the connecting column, and the supporting ring is adapted to the corrugated tube.

[0008] The effect achieved by the above components is: the bellows is clamped in the support ring, and when the bellows is stretched longer, the support ring can further support the bellows, so that the position of the bellows is more stable.

[0009] Preferably, a first slide groove is opened on the base plate, the first slide groove is slidably connected to the support column, a screw rod is rotatably connected in the first slide groove, the screw rod is threadedly connected to the support column, a second motor is fixedly connected to the base plate, and the output shaft of the second motor is fixedly connected to the screw rod.

[0010] The effect achieved by the above components is: start the second motor, and the output shaft of the second motor drives the screw to rotate. Since the support column slides in the first slide groove, the rotation of the screw can drive the support column to slide, thereby facilitating the adjustment of the lateral position of the discharge nozzle and enhancing the uniformity of pouring.

[0011] Preferably, a sliding groove is provided on the rectangular block, a sliding block is slidably connected to the sliding groove, and a scraper is fixedly connected to the sliding block.

[0012] The effect achieved by the above components is: the height of the scraper can be adjusted according to the size of the concrete to be poured, and when the discharge nozzle moves forward, the scraper will initially flatten the concrete, making it convenient for the subsequent work of the staff.

[0013] Preferably, a threaded rod is rotatably connected in the sliding groove, the threaded rod is threadedly connected to the sliding block, and a crank is rotatably connected to the rectangular block, and the crank is fixedly connected to the threaded rod.

[0014] The effect achieved by the above components is: turning the crank can drive the threaded rod to rotate, and since the sliding block slides within a limited position in the sliding groove, the rotation of the threaded rod can drive the sliding block to slide, making the operation more convenient and the position of the sliding block more stable.

[0015] Preferably, the agitator is provided with a scraping structure, which is mainly composed of two rectangular plates, both of which are fixedly connected to the agitator, and rectangular grooves are opened on the rectangular plates, in which an L-shaped plate is slidably connected.

[0016] The effect achieved by the above components is: sliding the two L-shaped plates so that the outer sides of the two L-shaped plates fit into the inner wall of the mixing barrel. The rotation of the agitator will drive the two rectangular plates to rotate, and then drive the two L-shaped plates to scrape the inner wall of the mixing barrel to prevent concrete from adhering to the inner wall of the mixing barrel and solidifying and being difficult to clean.

[0017] Preferably, a first spring is fixedly connected to the inner wall of the rectangular groove, and one end of the first spring is fixedly connected to the L-shaped plate.

[0018] The effect achieved by the above components is that when the L-shaped plate scrapes the inner wall of the mixing barrel, the first spring is in a contracted state, so the rebound force of the first spring acts on the L-shaped plate, so that the L-shaped plate always fits the inner wall of the mixing barrel.

[0019] Preferably, a second slide groove is provided on the agitator, a slider is slidably connected in the second slide groove, a scraper plate is fixedly connected to the slider, a second spring is fixedly connected to the slider, and one end of the second spring is fixedly connected to the inner wall of the second slide groove.

[0020] The effect achieved by the above components is: the rotation of the agitator will drive the scraper plate to rotate, so that the scraper plate cleans the inner bottom wall of the mixing barrel, and the rebound force of the second spring acts on the slider, so that the lower end surface of the scraper plate is always in contact with the inner bottom wall of the mixing barrel, further enhancing the cleaning effect.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are that, in the utility model, by setting a moving structure, the electric telescopic rod is started, and the electric telescopic rod drives the rectangular block to move, so as to facilitate the change of the casting position of the discharge nozzle, and the rectangular block can support the bellows and the discharge nozzle, and the bellows is clamped in the support ring. When the bellows is stretched longer, the support ring can further support the bellows, so that the position of the bellows is more stable, and the second motor is started. The output shaft of the second motor drives the screw to rotate. Since the support column slides in the first slide groove, the rotation of the screw can drive the support column to slide, so as to facilitate the adjustment of the lateral direction of the discharge nozzle. position, enhance the uniformity of pouring, the height of the scraper can be adjusted according to the size of the concrete to be poured, when the discharge nozzle moves forward, the scraper will initially scrape the concrete flat, which is convenient for the subsequent work of the staff, and the crank can drive the threaded rod to rotate. Since the sliding block slides in the sliding groove, the rotation of the threaded rod can drive the sliding block to slide, making the operation more convenient and the position of the sliding block more stable, thereby avoiding the situation where the staff currently moves the discharge nozzle manually, and the staff needs to hold the guide pipe during the movement, and the guide pipe is full of concrete and has a large mass, which increases the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural diagram of a building concrete pouring device is proposed for the utility model;

[0023] Figure 2 A three-dimensional structural diagram of another perspective of a building concrete pouring device is provided for the utility model;

[0024] Figure 3 This is a partial schematic diagram of a mobile structure of a building concrete pouring device proposed by the utility model;

[0025] Figure 4 The utility model proposes a building concrete pouring device Figure 1 Enlarged view of part A.

[0026] Legend: 1. Bottom plate; 2. Vertical column; 3. Mixing barrel; 4. Feed hopper; 5. First motor; 6. Mud pump; 7. Discharge nozzle; 8. Moving structure; 81. Support column; 82. Electric telescopic rod; 83. Rectangular block; 84. Bellows; 85. Connecting column; 86. Support ring; 87. First slide groove; 88. Screw rod; 89. Second motor; 810. Sliding groove; 811. Sliding block; 812. Scraper; 813. Threaded rod; 814. Crank; 9. Scraping structure; 91. Rectangular plate; 92. Rectangular groove; 93. L-shaped plate; 94. First spring; 95. Second slide groove; 96. Sliding block; 97. Scraper; 98. Second spring; 10. Agitator. DETAILED DESCRIPTION

[0027] like Figure 1 and Figure 2 As shown, a building concrete pouring device includes a base plate 1, three columns 2 are fixedly connected to the base plate 1, a mixing barrel 3 is fixedly connected to the three columns 2, a feeding hopper 4 is fixedly connected to the mixing barrel 3, the feeding hopper 4 is connected to the mixing barrel 3, a first motor 5 is fixedly connected to the mixing barrel 3, an agitator 10 is fixedly connected to the output shaft of the first motor 5, a mud pump 6 is fixedly connected to the mixing barrel 3, the input end of the mud pump 6 is connected to the mixing barrel 3, and a discharge nozzle 7 is arranged on the output end of the mud pump 6.

[0028] Reference Figure 1 , Figure 3 and Figure 4A mobile structure 8 is provided on the bottom plate 1. The mobile structure 8 is mainly composed of a support column 81. The support column 81 is provided on the bottom plate 1. An electric telescopic rod 82 is fixedly connected to the support column 81. One end of the electric telescopic rod 82 is fixedly connected to a rectangular block 83. The output end of the mud pump 6 is fixedly connected to a bellows 84. One end of the bellows 84 is fixedly connected to the discharge nozzle 7. The rectangular block 83 is fixedly connected to the bellows 84. Concrete is injected into the mixing barrel 3 through the feed hopper 4. The first motor 5 is started. The output shaft of the first motor 5 drives the stirrer 10 to rotate to stir the concrete to prevent the concrete from solidifying in the mixing barrel 3. The mud pump 6 is started. The mud pump 6 passes the concrete into the bellows 84 and pours it on the template through the discharge nozzle 7. The electric telescopic rod 82 is driven, and the electric telescopic rod 82 drives the rectangular block 83 to move, so as to facilitate the change of the pouring position of the discharge nozzle 7, and the rectangular block 83 can support the corrugated pipe 84 and the discharge nozzle 7, thereby avoiding the situation that the discharge nozzle 7 is mostly moved manually by the staff, and the staff needs to hold the guide pipe during the movement, and the guide pipe is full of concrete and has a large mass, which increases the work intensity of the staff. A connecting column 85 is fixedly connected to the support column 81, and a supporting ring 86 is fixedly connected to the connecting column 85. The supporting ring 86 is adapted to the corrugated pipe 84, and the corrugated pipe 84 is stuck in the supporting ring 86. When the corrugated pipe 84 is stretched longer, the supporting ring 86 can support the corrugated pipe 84 Further support makes the position of the bellows 84 more stable. A first slide groove 87 is provided on the bottom plate 1. The first slide groove 87 is slidably connected to the support column 81. A screw 88 is rotatably connected in the first slide groove 87. The screw 88 is threadedly connected to the support column 81. A second motor 89 is fixedly connected to the bottom plate 1. The output shaft of the second motor 89 is fixedly connected to the screw 88. The second motor 89 is started, and the output shaft of the second motor 89 drives the screw 88 to rotate. Since the support column 81 slides in the first slide groove 87, the rotation of the screw 88 can drive the support column 81 to slide, thereby facilitating the adjustment of the lateral position of the discharge nozzle 7 and enhancing the uniformity of casting. A sliding groove 810 is provided on the rectangular block 83. A sliding block 811 is fixedly connected with a scraper 812, and the height of the scraper 812 can be adjusted according to the size of the concrete to be poured. When the discharge nozzle 7 moves forward, the scraper 812 will initially scrape the concrete flat, which is convenient for the subsequent work of the staff. A threaded rod 813 is rotatably connected in the sliding groove 810, and the threaded rod 813 is threadedly connected to the sliding block 811. A crank 814 is rotatably connected to the rectangular block 83, and the crank 814 is fixedly connected to the threaded rod 813. Rotating the crank 814 can drive the threaded rod 813 to rotate. Since the sliding block 811 slides in a limited position in the sliding groove 810, the rotation of the threaded rod 813 can drive the sliding block 811 to slide, making the operation more convenient and the position of the sliding block 811 more stable.

[0029] Reference Figure 2The agitator 10 is provided with a scraping structure 9, which is mainly composed of two rectangular plates 91, which are fixedly connected to the agitator 10, and a rectangular groove 92 is provided on the rectangular plate 91, and an L-shaped plate 93 is slidably connected in the rectangular groove 92. The two L-shaped plates 93 are slid so that the outer side surfaces of the two L-shaped plates 93 fit the inner wall of the mixing barrel 3. The rotation of the agitator 10 will drive the two rectangular plates 91 to rotate, and then drive the two L-shaped plates 93 to scrape the inner wall of the mixing barrel 3 to prevent concrete from adhering to the inner wall of the mixing barrel 3 and solidifying and being difficult to clean. A first spring 94 is fixedly connected to the inner wall of the rectangular groove 92, and one end of the first spring 94 is fixedly connected to the L-shaped plate 93. When the L-shaped plate 93 scrapes the inner wall of the mixing barrel 3 When scraping, the first spring 94 is in a contracted state, so the rebound force of the first spring 94 acts on the L-shaped plate 93, so that the L-shaped plate 93 is always in contact with the inner wall of the mixing barrel 3, and the agitator 10 is provided with a second slide groove 95, in which a slider 96 is slidably connected, and a scraping plate 97 is fixedly connected to the slider 96, and a second spring 98 is fixedly connected to the slider 96, and one end of the second spring 98 is fixedly connected to the inner wall of the second slide groove 95. The rotation of the agitator 10 will drive the scraping plate 97 to rotate, so that the scraping plate 97 cleans the inner bottom wall of the mixing barrel 3, and the rebound force of the second spring 98 acts on the slider 96, so that the lower end surface of the scraping plate 97 is always in contact with the inner bottom wall of the mixing barrel 3, further enhancing the cleaning effect.

[0030] Working principle: concrete is injected into the mixing barrel 3 through the feed hopper 4, the first motor 5 is started, and the output shaft of the first motor 5 drives the stirrer 10 to rotate to stir the concrete to prevent the concrete from solidifying in the mixing barrel 3, the mud pump 6 is started, and the mud pump 6 passes the concrete into the bellows 84 and pours it on the template through the discharge nozzle 7, and the electric telescopic rod 82 is started, and the electric telescopic rod 82 drives the rectangular block 83 to move, thereby facilitating the change of the pouring position of the discharge nozzle 7, and the rectangular block 83 can support the bellows 84 and the discharge nozzle 7, thereby avoiding the current situation that the discharge nozzle 7 is mostly moved manually by the staff, and the movement is slow. During the process, the staff is required to hold the guide tube, which is filled with concrete and has a large mass, which increases the work intensity of the staff. The bellows 84 is stuck in the support ring 86. When the bellows 84 is stretched longer, the support ring 86 can further support the bellows 84, making the position of the bellows 84 more stable. The second motor 89 is started, and the output shaft of the second motor 89 drives the screw 88 to rotate. Since the support column 81 slides in the first slide groove 87, the rotation of the screw 88 can drive the support column 81 to slide, thereby facilitating the adjustment of the lateral position of the discharge nozzle 7, enhancing the uniformity of pouring, and can be based on The height of the scraper 812 is adjusted according to the size of the concrete to be poured. When the discharge nozzle 7 moves forward, the scraper 812 will initially scrape the concrete flat, which is convenient for the subsequent work of the staff. Turning the crank 814 can drive the threaded rod 813 to rotate. Since the sliding block 811 slides in the sliding groove 810, the rotation of the threaded rod 813 can drive the sliding block 811 to slide, making the operation more convenient and the position of the sliding block 811 more stable. Slide the two L-shaped plates 93 so that the outer side surfaces of the two L-shaped plates 93 fit the inner wall of the mixing barrel 3. The rotation of the agitator 10 will drive the two rectangular plates 91 to rotate, and then drive the two L-shaped plates 9 3 is used to scrape the inner wall of the mixing barrel 3 to prevent concrete from adhering to the inner wall of the mixing barrel 3 and solidifying and being difficult to clean. When the L-shaped plate 93 scrapes the inner wall of the mixing barrel 3, the first spring 94 is in a contracted state, so the rebound force of the first spring 94 acts on the L-shaped plate 93, so that the L-shaped plate 93 is always in contact with the inner wall of the mixing barrel 3. The rotation of the agitator 10 will drive the scraping plate 97 to rotate, so that the scraping plate 97 cleans the inner bottom wall of the mixing barrel 3, and the rebound force of the second spring 98 acts on the slider 96, so that the lower end surface of the scraping plate 97 is always in contact with the inner bottom wall of the mixing barrel 3, further enhancing the cleaning effect.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A building concrete pouring device, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected to three columns (2), and a stirring barrel (3) is fixedly connected to the three columns (2). The stirring barrel (3) is fixedly connected to a hopper (4), and the hopper (4) is connected to the stirring barrel (3). The stirring barrel (3) is fixedly connected to a first motor (5), and an agitator (10) is fixedly connected to the output shaft of the first motor (5). The stirring barrel (3) is fixedly connected to a mud pump (6), and the input end of the mud pump (6) is connected to the stirring barrel (3). The output end of the mud pump (6) is provided with a A discharge nozzle (7), a movable structure (8) is arranged on the bottom plate (1), and the movable structure (8) is mainly composed of a support column (81), the support column (81) is arranged on the bottom plate (1), an electric telescopic rod (82) is fixedly connected to the support column (81), one end of the electric telescopic rod (82) is fixedly connected to a rectangular block (83), the output end of the mud pump (6) is fixedly connected to a bellows (84), one end of the bellows (84) is fixedly connected to the discharge nozzle (7), and the rectangular block (83) is fixedly connected to the bellows (84).

2. The building concrete pouring device according to claim 1, characterized in that: A connecting column (85) is fixedly connected to the supporting column (81), a supporting ring (86) is fixedly connected to the connecting column (85), and the supporting ring (86) is compatible with the corrugated tube (84).

3. The building concrete pouring device according to claim 2, characterized in that: The base plate (1) is provided with a first slide groove (87), the first slide groove (87) is slidably connected to the support column (81), a screw rod (88) is rotatably connected in the first slide groove (87), the screw rod (88) is threadedly connected to the support column (81), a second motor (89) is fixedly connected to the base plate (1), and an output shaft of the second motor (89) is fixedly connected to the screw rod (88).

4. The building concrete pouring device according to claim 3, characterized in that: The rectangular block (83) is provided with a sliding groove (810), a sliding block (811) is slidably connected to the sliding groove (810), and a scraper (812) is fixedly connected to the sliding block (811).

5. The building concrete pouring device according to claim 4, characterized in that: A threaded rod (813) is rotatably connected in the sliding groove (810), and the threaded rod (813) is threadedly connected to the sliding block (811). A crank (814) is rotatably connected to the rectangular block (83), and the crank (814) is fixedly connected to the threaded rod (813).

6. The building concrete pouring device according to claim 5, characterized in that: The agitator (10) is provided with a scraping structure (9), the scraping structure (9) mainly consisting of two rectangular plates (91), the two rectangular plates (91) are fixedly connected to the agitator (10), a rectangular groove (92) is formed on the rectangular plate (91), and an L-shaped plate (93) is slidably connected in the rectangular groove (92).

7. The building concrete pouring device according to claim 6, characterized in that: A first spring (94) is fixedly connected to the inner wall of the rectangular groove (92), and one end of the first spring (94) is fixedly connected to the L-shaped plate (93).

8. The building concrete pouring device according to claim 7, characterized in that: The agitator (10) is provided with a second slide groove (95), a slider (96) is slidably connected in the second slide groove (95), a scraper plate (97) is fixedly connected to the slider (96), a second spring (98) is fixedly connected to the slider (96), and one end of the second spring (98) is fixedly connected to the inner wall of the second slide groove (95).

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