Pouring device for sulphoaluminate concrete

Abstract

The utility model discloses a sulphoaluminate concrete pouring device, which belongs to the technical field of concrete pouring, and is characterized by comprising a material storage tank, the top of the material storage tank is fixedly communicated with a feeding pipe, a stirring component is arranged in the material storage tank, the bottom of the material storage tank is fixedly communicated with a discharging hopper, and the discharging hopper is arranged in the material storage tank. By arranging the discharging assembly, when the flow of the sulphoaluminate concrete needs to be adjusted, an electric push rod can drive a connecting plate and a moving plate to move, and when the moving plate moves, a first through hole and a second through hole are staggered, so that the flowing area of the sulphoaluminate concrete can be reduced; according to the sulphoaluminate concrete flow adjusting device, the flow of sulphoaluminate concrete can be adjusted according to use requirements, the flexibility during use is improved, the adjusting assemblies are arranged, and two adjusting blocks can drive corresponding moving devices to move together when moving, so that the moving devices can be adjusted according to the width of a crack or a hole seam, and the practicability of the sulphoaluminate concrete flow adjusting device is improved. And the pouring effect is further improved.

Description

Technical Field

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

[0002] Sulphoaluminate concrete refers to concrete prepared with fast-hardening sulphoaluminate cement and mixed with sodium nitrite admixture. With appropriate insulation measures, it has the characteristics of early strength at negative temperatures and early frost resistance. Sulphoaluminate concrete is often used in cracks or holes in rock foundations. When pouring sulphoaluminate concrete into cracks or holes, a pouring device will be required.

[0003] The Chinese utility model currently published with the publication number CN219280675U discloses a concrete grouting and pouring device, which includes a pouring hopper: the inner cavity of the pouring hopper is provided with a guide box, the bottom of the guide box is fixedly connected to a bottom cover, the surface of the bottom cover is welded with a plurality of connecting arms welded to the inner wall of the pouring hopper in a circular array, the inner cavity of the guide box is fixedly connected to two side plates, a motor is fixedly installed between the two side plates, the output shaft of the motor is fixedly connected to a rotating plate, and the top of the rotating plate away from the motor is fixedly connected to a sliding pin. The utility model pours concrete through the pouring hopper, during which the motor is turned on, and finally drives the material removing rod to swing back and forth, effectively clearing the discharge port of the thin end of the pouring hopper, effectively avoiding concrete clogging the pouring hopper, avoiding manual knocking of the hopper, and ensuring the pouring efficiency, that is, achieving the purpose of mechanically clearing the thin end of the grouting and pouring device, reducing manpower input, and improving grouting efficiency.

[0004] When the existing sulphoaluminate concrete pouring device is in use, the size of the pouring port is usually not easy to adjust. Since the size of the pouring port cannot be adjusted, the concrete is often poured too much or too little during the pouring process, which affects the pouring effect. In addition, due to the large width of some cracks or holes, it is not convenient to align the pouring port of the pouring device with the cracks or holes when in use, thereby resulting in the problem of usage limitations. Utility Model Content

[0005] The utility model provides a pouring device for sulphoaluminate concrete, aiming to solve the problem that the size of the pouring port of the existing sulphoaluminate concrete pouring device is usually not convenient to adjust when in use, and because the size of the pouring port cannot be adjusted, over-pouring or under-pouring of concrete often occurs during the pouring process, affecting the pouring effect, and some cracks or holes are relatively wide, making it inconvenient for the pouring device to align the pouring port with the cracks or holes when in use, thus affecting the use effect.

[0006] The utility model is implemented as follows: a pouring device for sulphoaluminate concrete comprises a storage tank, the top of the storage tank is fixedly connected with a feed pipe, a stirring assembly is arranged inside the storage tank, a discharge hopper is fixedly connected with the bottom of the storage tank, a fixed plate is fixedly connected inside the discharge hopper, a placement groove is provided inside the discharge hopper, a feed discharge assembly is movably connected inside the placement groove, a positioning block is fixedly sleeved on the surface of the storage tank, and both sides of the positioning block are fixedly connected with round blocks;

[0007] The unloading assembly includes a movable plate, a first through hole, a slide groove, a connecting plate and an electric push rod. The movable plate is slidably connected to the inside of the placement groove. The first through hole is opened at the top of the movable plate. The number of the first through holes is set to be several and evenly distributed. The slide groove is fixedly connected to the front and rear sides of the movable plate. The connecting plate is fixedly connected to the right side of the top of the movable plate. The electric push rod is fixedly connected to the right side of the feed hopper, and the telescopic end of the electric push rod is fixedly connected to the connecting plate on one side close to the connecting plate.

[0008] In order to prevent the sulphoaluminate concrete in the storage tank from solidifying, as a preferred pouring device for sulphoaluminate concrete of the utility model, the stirring assembly includes a first motor, a rotating shaft and a stirring rod, the first motor is fixedly connected to the top of the storage tank and its telescopic end extends to the interior of the storage tank, the rotating shaft is fixedly connected to the output end of the first motor, and the stirring rod is fixedly connected to the surface of the rotating shaft.

[0009] In order to achieve the effect of controlling the overall use width of the device, as a preferred pouring device for sulphoaluminate concrete of the utility model, the adjustment component includes an adjustment block, a movable block, a connecting block and a moving device, the adjustment block is slidably connected to the inside of the circular block, the movable block is fixedly connected to the top of the adjustment block, the connecting block is fixedly connected to the side away from the two adjustment blocks, and the moving device is fixedly connected to the bottom of the connecting block.

[0010] In order to achieve the effect of being used in conjunction with the adjustment component, as a preferred pouring device for sulphoaluminate concrete of the utility model, a second through hole is opened on the top of the fixing plate, and the second through hole is communicated with the first through hole.

[0011] In order to achieve the effect of driving the mobile device to move flexibly, as a preferred pouring device for sulphoaluminate concrete of the utility model, the front and rear sides of the top of the circular block are fixedly connected to mounting blocks, and a bidirectional screw is rotatably connected between the opposite sides of the two mounting blocks. A threaded ring is threadedly connected to the surface of the bidirectional screw, and the threaded ring is fixedly connected to the movable block on the side close to the movable block.

[0012] In order to achieve the effect of scraping off the sulphoaluminate concrete on the inner wall of the storage tank, as a preferred sulphoaluminate concrete pouring device of the utility model, the top and bottom of the rotating shaft surface are fixedly connected with bonding blocks, and a cleaning plate is fixedly connected between the opposite sides of the two bonding blocks, and the cleaning plate is bonded to the side close to the inner wall of the storage tank.

[0013] In order to achieve the effect of improving the moving stability of the moving plate, as a preferred pouring device for sulphoaluminate concrete of the utility model, the front and rear sides of the inner wall of the discharge hopper are fixedly connected with sliders, and the sliders are slidably connected to the inside of the slide groove.

[0014] In order to achieve the effect that the adjustment component can be flexibly moved inside the circular block, as a preferred pouring device for sulphoaluminate concrete of the utility model, a matching hole is opened on the top of the circular block, and the movable block is slidably connected inside the matching hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The pouring device for sulphoaluminate concrete is provided with a feeding assembly, so that the sulphoaluminate concrete in the storage tank will flow into the storage hopper, then pass through the first through hole and the second through hole in sequence, and finally flow into the crack or hole. When the flow of the sulphoaluminate concrete needs to be adjusted, the electric push rod will drive the connecting plate and the moving plate to move, and when the moving plate moves, the first through hole and the second through hole will be misaligned, so that the flow area of ​​the sulphoaluminate concrete will be reduced, so that the flow of the sulphoaluminate concrete can be adjusted according to the use requirements, and the flexibility during use is improved. By providing the adjustment assembly, when the two adjustment blocks move relative to or oppositely, the corresponding moving device can be driven to move together, so that the moving device can be adjusted according to the width of the crack or hole, thereby improving the pouring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the pouring device of sulphoaluminate concrete of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of a pouring device for sulphoaluminate concrete in the utility model;

[0019] Figure 3 It is a schematic diagram of the connection between the storage tank and the feed hopper in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the blanking component in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the stirring assembly in the utility model;

[0022] Figure 6 It is a structural schematic diagram of the adjustment component in the utility model;

[0023] Figure 7 It is a structural schematic diagram of the discharge hopper in the utility model.

[0024] In the figure, 1, storage tank; 2, feed pipe; 3, stirring assembly; 301, first motor; 302, rotating shaft; 303, stirring rod; 4, discharge hopper; 5, fixed plate; 6, placement slot; 7, unloading assembly; 701, movable plate; 702, first through hole; 703, slide slot; 704, connecting plate; 705, electric push rod; 8, positioning block; 9, circular block; 10, adjustment assembly; 1001, adjustment block; 1002, movable block; 1003, connecting block; 1004, moving device; 11, second through hole; 12, mounting block; 13, bidirectional screw; 14, threaded ring; 15, fitting block; 16, cleaning plate; 17, slider; 18, matching hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0027] See also Figure 1-7 The utility model provides a technical solution: a pouring device for sulphoaluminate concrete, comprising a storage tank 1, a feeding pipe 2 is fixedly connected to the top of the storage tank 1, a stirring assembly 3 is arranged inside the storage tank 1, a discharge hopper 4 is fixedly connected to the bottom of the storage tank 1, a fixed plate 5 is fixedly connected to the inside of the discharge hopper 4, a placement groove 6 is provided inside the discharge hopper 4, a material discharge assembly 7 is movably connected to the inside of the placement groove 6, a positioning block 8 is fixedly sleeved on the surface of the storage tank 1, both sides of the positioning block 8 are fixedly connected to a round block 9, and an adjustment assembly 10 is movably connected to the inside of the round block 9;

[0028] The unloading assembly 7 includes a movable plate 701, a first through hole 702, a slide groove 703, a connecting plate 704 and an electric push rod 705. The movable plate 701 is slidably connected to the inside of the placement groove 6. The first through hole 702 is opened at the top of the movable plate 701. The number of the first through holes 702 is set to be several and evenly distributed. The slide groove 703 is fixedly connected to the front and rear sides of the movable plate 701. The connecting plate 704 is fixedly connected to the right side of the top of the movable plate 701. The electric push rod 705 is fixedly connected to the right side of the feed hopper, and the telescopic end of the electric push rod 705 is fixedly connected to the connecting plate 704 on the side close to the connecting plate 704.

[0029] In this embodiment: by setting the feeding assembly 7, the sulphoaluminate concrete in the storage tank 1 will flow into the storage hopper, and then pass through the first through hole 702 and the second through hole 11 in sequence, and finally flow into the cracks or holes. When the flow of the sulphoaluminate concrete needs to be adjusted, the electric push rod 705 will drive the connecting plate 704 and the movable plate 701 to move. When the movable plate 701 moves, the first through hole 702 and the second through hole 11 will be misaligned, so that the flow area of ​​the sulphoaluminate concrete will be reduced, so that the flow of the sulphoaluminate concrete can be adjusted according to the use requirements, thereby improving the flexibility during use. By setting the adjustment assembly 10, when the two adjustment blocks 1001 move relative to or oppositely, they can drive the corresponding moving device 1004 to move together, so that the moving device 1004 can be adjusted according to the width of the crack or hole, thereby improving the pouring effect.

[0030] As a technical optimization solution of the utility model, the stirring assembly 3 includes a first motor 301, a rotating shaft 302 and a stirring rod 303. The first motor 301 is fixedly connected to the top of the storage tank 1 and its telescopic end extends to the interior of the storage tank 1. The rotating shaft 302 is fixedly connected to the output end of the first motor 301, and the stirring rod 303 is fixedly connected to the surface of the rotating shaft 302.

[0031] In this embodiment: by setting up the stirring assembly 3, the first motor 301 will drive the rotating shaft 302 and the stirring rod 303 to rotate. When the stirring rod 303 rotates, it can drive the sulphoaluminate concrete in the storage tank 1 to rotate together, so that the sulphoaluminate concrete will not be in a static state, avoiding its solidification phenomenon.

[0032] As a technical optimization solution of the utility model, the adjustment component 10 includes an adjustment block 1001, a movable block 1002, a connecting block 1003 and a moving device 1004. The adjustment block 1001 is slidably connected to the inside of the circular block 9, the movable block 1002 is fixedly connected to the top of the adjustment block 1001, the connecting block 1003 is fixedly connected to the side away from the two adjustment blocks 1001, and the moving device 1004 is fixedly connected to the bottom of the connecting block 1003.

[0033] In this embodiment: by setting up the adjustment component 10, when the two adjustment blocks 1001 move relative to or oppositely, they can drive the corresponding connecting blocks 1003 and the moving device 1004 to move together, so that the moving device 1004 can be adjusted according to the width of the crack or hole, thereby improving the flexibility of use.

[0034] As a technical optimization solution of the present invention, a second through hole 11 is opened on the top of the fixing plate 5 , and the second through hole 11 is communicated with the first through hole 702 .

[0035] In this embodiment, by providing the second through hole 11, the second through hole 11 can be used in conjunction with the first through hole 702, so as to facilitate the adjustment of the flow of the sulphoaluminate concrete.

[0036] As a technical optimization solution of the utility model, the front and rear sides of the top of the circular block 9 are fixedly connected with mounting blocks 12, and a bidirectional screw 13 is rotatably connected between the opposite sides of the two mounting blocks 12. The surface of the bidirectional screw 13 is threadedly connected with a threaded ring 14, and the threaded ring 14 is fixedly connected to the movable block 1002 on the side close to the movable block 1002.

[0037] In this embodiment: by setting a bidirectional screw 13, the rotation of the bidirectional screw 13 can drive the two threaded rings 14 to move relative or oppositely. When the threaded ring 14 moves, it will drive the movable block 1002, the adjustment block 1001, the connecting block 1003 and the moving device 1004 to move together, thereby providing driving force for the movement of the moving device 1004.

[0038] As a technical optimization solution of the utility model, the top and bottom of the surface of the rotating shaft 302 are fixedly connected with bonding blocks 15, and a cleaning plate 16 is fixedly connected between the opposite sides of the two bonding blocks 15, and the side of the cleaning plate 16 close to the inner wall of the storage tank 1 is bonded thereto.

[0039] In this embodiment, by providing a cleaning plate 16, the rotation of the rotating shaft 302 will drive the cleaning plate 16 to rotate together, so that the cleaning plate 16 can clean and scrape the sulphoaluminate concrete attached to the inner wall of the storage tank 1, thereby improving the subsequent use effect of the storage tank 1.

[0040] As a technical optimization solution of the utility model, the front side and the rear side of the inner wall of the discharge hopper 4 are fixedly connected with a slider 17, and the slider 17 is slidably connected inside the slide groove 703.

[0041] In this embodiment, by providing a slider 17, the slider 17 can be used in conjunction with the slide groove 703, so that the slide groove 703 can limit the position of the slider 17, thereby improving the stability of the moving plate 701 when moving.

[0042] As a technical optimization solution of the present invention, a matching hole 18 is opened on the top of the circular block 9, and the movable block 1002 is slidably connected inside the matching hole 18.

[0043] In this embodiment, the matching hole 18 is provided so that the movable block 1002 can move flexibly inside the circular block 9, and at the same time the stability of the moving device 1004 during movement is improved.

[0044] Working principle: first, move the device as a whole to an appropriate position, rotate the bidirectional screw 13, and when the bidirectional screw 13 rotates, it can drive the two threaded rings 14 to move relative to or oppositely. When the threaded ring 14 moves, it will drive the movable block 1002, the adjustment block 1001, the connecting block 1003 and the moving device 1004 to move together. The moving device 1004 can be adjusted according to the width of the crack or hole. Then, the sulphoaluminate concrete is introduced into the storage tank 1 through the feed pipe 2, and the first motor 301 is started. The first motor 301 will drive the rotating shaft 302 and the stirring rod 303 to rotate, and the stirring rod 3 03 can drive the sulphoaluminate concrete in the storage tank 1 to rotate when it rotates, and then the sulphoaluminate concrete will pass through the first through hole 702 and the second through hole 11 in turn, and finally flow into the cracks or holes. When the flow rate of the sulphoaluminate concrete needs to be adjusted, the electric push rod 705 is started, and the electric push rod 705 drives the connecting plate 704 and the movable plate 701 to move. When the movable plate 701 moves, the first through hole 702 and the second through hole 11 are misaligned, so that the flow area of ​​the sulphoaluminate concrete is reduced, so that the flow rate of the sulphoaluminate concrete can be adjusted according to the use requirements.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pouring device for sulphoaluminate concrete, comprising a storage tank (1), characterized in that: The top of the storage tank (1) is fixedly connected to a feeding pipe (2), a stirring assembly (3) is arranged inside the storage tank (1), the bottom of the storage tank (1) is fixedly connected to a discharge hopper (4), the inside of the discharge hopper (4) is fixedly connected to a fixing plate (5), a placement groove (6) is provided inside the discharge hopper (4), a discharge assembly (7) is movably connected inside the placement groove (6), a positioning block (8) is fixedly sleeved on the surface of the storage tank (1), both sides of the positioning block (8) are fixedly connected to a circular block (9), and the inside of the circular block (9) is movably connected to an adjustment assembly (10); The unloading assembly (7) comprises a movable plate (701), a first through hole (702), a slide groove (703), a connecting plate (704) and an electric push rod (705); the movable plate (701) is slidably connected to the inside of the placement groove (6); the first through hole (702) is opened at the top of the movable plate (701); the number of the first through holes (702) is set to be several and evenly distributed; the slide groove (703) is fixedly connected to the front and rear sides of the movable plate (701); the connecting plate (704) is fixedly connected to the right side of the top of the movable plate (701); the electric push rod (705) is fixedly connected to the right side of the feed hopper; and the telescopic end of the electric push rod (705) is fixedly connected to the connecting plate (704) on the side close to the connecting plate (704).

2. A pouring device for sulphoaluminate concrete according to claim 1, characterized in that: The stirring assembly (3) comprises a first motor (301), a rotating shaft (302) and a stirring rod (303); the first motor (301) is fixedly connected to the top of the material storage tank (1) and its telescopic end extends into the interior of the material storage tank (1); the rotating shaft (302) is fixedly connected to the output end of the first motor (301); and the stirring rod (303) is fixedly connected to the surface of the rotating shaft (302).

3. A pouring device for sulphoaluminate concrete according to claim 1, characterized in that: The adjusting assembly (10) comprises an adjusting block (1001), a movable block (1002), a connecting block (1003) and a moving device (1004); the adjusting block (1001) is slidably connected to the inside of the circular block (9); the movable block (1002) is fixedly connected to the top of the adjusting block (1001); the connecting block (1003) is fixedly connected to a side away from the two adjusting blocks (1001); and the moving device (1004) is fixedly connected to the bottom of the connecting block (1003).

4. A pouring device for sulphoaluminate concrete according to claim 1, characterized in that: A second through hole (11) is provided on the top of the fixing plate (5), and the second through hole (11) and the first through hole (702) are communicated with each other.

5. A pouring device for sulphoaluminate concrete according to claim 3, characterized in that: The front and rear sides of the top of the circular block (9) are fixedly connected to mounting blocks (12), and a bidirectional screw (13) is rotatably connected between the two opposite sides of the two mounting blocks (12). The surface of the bidirectional screw (13) is threadedly connected to a threaded ring (14), and the threaded ring (14) is fixedly connected to the movable block (1002) on the side close to the movable block (1002).

6. A pouring device for sulphoaluminate concrete according to claim 2, characterized in that: The top and bottom of the surface of the rotating shaft (302) are fixedly connected with fitting blocks (15), and a cleaning plate (16) is fixedly connected between the opposite sides of the two fitting blocks (15), and the cleaning plate (16) is fitted with the inner wall of the storage tank (1) on the side close to the inner wall.

7. A pouring device for sulphoaluminate concrete according to claim 1, characterized in that: The front side and the rear side of the inner wall of the discharge hopper (4) are both fixedly connected with a slider (17), and the slider (17) is slidably connected inside the slide groove (703).

8. A pouring device for sulphoaluminate concrete according to claim 3, characterized in that: A matching hole (18) is provided on the top of the circular block (9), and the movable block (1002) is slidably connected inside the matching hole (18).

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