Anti-blocking pipeline for concrete pouring

Abstract

The utility model provides an anti-blocking pipeline for concrete pouring, and relates to the field of concrete. The anti-blocking pipeline for concrete pouring comprises a discharging pipe, the right side of the top end of the discharging pipe is in through connection with a limiting groove, the bottom end of the right side of the limiting groove is fixedly connected with a guide plate, the inner walls of the front end and the rear end of the limiting groove are fixedly connected with guide rails, and a guide groove is slidably connected to the position, located above the guide plate, in the limiting groove; the right end of the baffle is connected with a water conveying pipe in a penetrating mode, a connecting ring is rotationally connected to the position, below the guide plate, of the inner wall of the discharging pipe, and two scraping plates are connected to the bottom end of the connecting ring in an array mode. When the anti-blocking pipeline for concrete pouring is used, a power motor drives a power gear to rotate, the power gear drives a fixing ring to rotate through a tooth groove plate, the fixing ring drives a scraping plate to clean the inner wall of the discharging pipe, the spiral scraping plate scrapes concrete out of the discharging pipe, and the anti-blocking pipeline for concrete pouring has the advantage of being convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete, in particular to an anti-blocking pipeline for concrete pouring. Background Art

[0002] Concrete refers to an artificial stone made of cement as the main cementitious material, mixed with water, sand, gravel, etc., and chemical admixtures and mineral admixtures are added when necessary. It is mixed in appropriate proportions and is evenly stirred, compacted, formed, and cured and hardened. There is currently a concrete pouring device for construction (application number: 202120603087.7). The device stirs the concrete with a stirring paddle to prevent it from settling and fixing. Although this method can keep the concrete in a fluid state through stirring, the concrete will adhere to the inner wall of the pipe after flowing through the discharge pipe, and will block the pipe after drying, affecting the discharge of the pipe and making it difficult to clean. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an anti-clogging pipe for concrete pouring, which solves the problems mentioned in the above background technology.

[0004] To achieve the above purpose, the utility model is implemented through the following technical scheme: an anti-blocking pipe for concrete pouring, including a discharge pipe, the right side of the top of the discharge pipe is connected with a limiting groove, the bottom end of the right side of the limiting groove is fixedly connected with a guide plate, the inner walls of the front and rear ends of the limiting groove are fixedly connected with guide rails, the inside of the limiting groove is located above the guide plate and is slidably connected with the guide groove, the bottom end of the guide groove is fixedly connected with a baffle, a water spray pipe is arranged in an array at the bottom end of the baffle, a water delivery pipe is connected through the right end of the baffle, the inner wall of the discharge pipe is located below the guide plate and is rotatably connected with a connecting ring, the bottom end of the connecting ring is connected with two scrapers in an array, the bottom end of the scraper is located at the bottom of the discharge pipe and is fixedly connected with a fixing ring, the outer wall of the discharge pipe is located inside the fixing ring and is fixedly connected with a supporting ring, the top of the fixing ring is fixedly connected with a toothed plate away from the discharge pipe, the upper end of the toothed plate is located below the guide plate and is meshed with a power gear, and the power gear is fixedly connected with a power motor away from the discharge pipe.

[0005] Preferably, the top end of the discharge pipe is arranged below the discharge port of the concrete mixing tank, and inclined surfaces are arranged at both the front and rear ends of the top wall of the guide plate.

[0006] Preferably, the guide groove and the guide rail form a sliding connection, the left side of the baffle is arranged in an arc shape, the right end of the baffle is arranged in a square shape, and the bottom wall of the baffle is provided with an inclined surface that engages with the top wall of the guide plate.

[0007] Preferably, a handle is fixedly connected to the right side of the top of the baffle, and a through groove engaged with the handle is formed at the top of the limiting groove.

[0008] Preferably, the water spray pipes disposed inside the baffle are arranged in a circular shape, the water delivery pipe is connected to the water spray pipes, and the right end of the water delivery pipe is connected to an external water delivery device.

[0009] Preferably, the inner wall of the discharge pipe is provided with a rotating groove which is rotatably connected with the connecting ring, the scraper contacts the inner wall of the discharge pipe, the scraper is arranged in a spiral shape, the fixing ring is rotatably connected with the supporting ring, and the power motor is connected with the bottom wall of the guide plate.

[0010] Beneficial Effects

[0011] The utility model provides an anti-clogging pipeline for concrete pouring, which has the following beneficial effects:

[0012] When the anti-clogging pipe for concrete pouring is in use, the handle at the top of the baffle is used to push it toward the top of the discharge pipe, thereby preventing concrete from flowing through the discharge pipe. At this time, the external water supply device delivers water to the water spray pipe through the water supply pipe, and the water spray pipe sprays the inner wall of the discharge pipe, thereby solving the problem that concrete will adhere to the inner wall of the pipe after drying, causing the pipe to be blocked, and has the advantage of preventing drying.

[0013] When the anti-clogging pipe for concrete pouring is in use, the power motor drives the power gear to rotate, the power gear drives the fixed ring to rotate through the toothed plate, the fixed ring drives the scraper to clean the inner wall of the discharge pipe, and the spiral scraper scrapes the concrete out of the discharge pipe, solving the problem that the concrete adheres to the inner wall of the pipe after flowing through the discharge pipe, causing inconvenience in cleaning, and has the advantage of easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the positive triaxial measurement of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the power gear structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structural baffle of the utility model;

[0017] Figure 4 This is a schematic diagram of the structural support ring of the utility model;

[0018] Figure 5 It is a schematic diagram of the scraper structure of the utility model.

[0019] Among them, 1 is a discharge pipe, 2 is a limit groove, 3 is a guide plate, 4 is a guide rail, 5 is a guide groove, 6 is a baffle, 7 is a water spray pipe, 8 is a water delivery pipe, 9 is a connecting ring, 10 is a scraper, 11 is a fixing ring, 12 is a supporting ring, 13 is a toothed plate, 14 is a power gear, and 15 is a power motor. Implementation

[0020] 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.

[0021] The utility model provides an anti-clogging pipe for concrete pouring, such as Figure 1-5As shown, it includes a discharge pipe 1, the top of which is arranged below the discharge port of the concrete mixing tank, the right side of the top of the discharge pipe 1 is connected through a limiting groove 2, the bottom right end of the limiting groove 2 is fixedly connected with a guide plate 3, the front and rear ends of the top wall of the guide plate 3 are provided with inclined surfaces, the setting of the inclined surfaces facilitates the movement of the baffle 6, the front and rear ends of the limiting groove 2 are fixedly connected with guide rails 4, the inside of the limiting groove 2 is located above the guide plate 3 and is slidably connected with a guide groove 5, the guide groove 5 and the guide rail 4 form a sliding connection, the guide rail 4 guides the baffle 6, the bottom end of the guide groove 5 is fixedly connected with a baffle 6, the left side of the baffle 6 is arranged in an arc shape, the right end of the baffle 6 is arranged in a square shape, and the baffle 6 The shape is set to facilitate engagement with the top of the discharge pipe 1. The bottom wall of the baffle 6 is provided with an inclined surface that engages with the top wall of the guide plate 3. The setting of the inclined surface of the baffle 6 is convenient for blocking concrete. A handle is fixedly connected to the right side of the top of the baffle 6. The top of the limiting groove 2 is provided with a through groove that engages with the handle. The through groove limits the handle, and the handle at the top of the baffle 6 is pushed to the top of the discharge pipe 1 to prevent concrete from flowing through the discharge pipe 1. At this time, the external water supply device transports water to the water spray pipe 7 through the water supply pipe 8. The water spray pipe 7 sprays the inner wall of the discharge pipe 1. The bottom end of the baffle 6 is provided with a water spray pipe 7 in an array. The water spray pipes 7 arranged inside the baffle 6 are arranged in a circular shape. The arrangement of the water spray pipes 7 A water pipe 8 is connected to the right end of the baffle 6, and the water pipe 8 is connected to the water spray pipe 7. The right end of the water pipe 8 is connected to an external water delivery device. The inner wall of the discharge pipe 1 is located below the guide plate 3 and is rotatably connected to a connecting ring 9. The inner wall of the discharge pipe 1 is provided with a rotating groove that is rotatably connected to the connecting ring 9. Two scrapers 10 are connected to the bottom end of the connecting ring 9 in an array. The scrapers 10 are in contact with the inner wall of the discharge pipe 1. The scrapers 10 are arranged in a spiral shape. The spiral shape of the scrapers 10 is convenient for cleaning the concrete out of the discharge pipe 1. The bottom end of the scraper 10 is located at the bottom of the discharge pipe 1 and is fixedly connected to a fixing ring 11. The outer wall of the discharge pipe 1 is located inside the fixing ring 11 and is fixedly connected to a support ring 1 2. The fixing ring 11 and the supporting ring 12 are rotatably connected. The supporting ring 12 supports the fixing ring 11. A toothed plate 13 is fixedly connected to the top of the fixing ring 11 away from the discharge pipe 1. The upper end of the toothed plate 13 is located below the guide plate 3 and is meshed with a power gear 14. The power gear 14 is fixedly connected to the end away from the discharge pipe 1 with a power motor 15. The power motor 15 is connected to the bottom wall of the guide plate 3. The power motor 15 drives the power gear 14 to rotate. The power gear 14 drives the fixing ring 11 to rotate through the toothed plate 13. The fixing ring 11 drives the scraper 10 to clean the inner wall of the discharge pipe 1. The spiral scraper 10 scrapes the concrete out of the discharge pipe 1.

[0022] Working principle:

[0023] When the anti-clogging pipe for concrete pouring is in use, the handle at the top of the baffle plate 6 is used to push it toward the top of the discharge pipe 1, thereby preventing concrete from flowing through the discharge pipe 1. At this time, the external water supply device delivers water to the water spray pipe 7 through the water supply pipe 8, and the water spray pipe 7 sprays the inner wall of the discharge pipe 1. At the same time, the power motor 15 drives the power gear 14 to rotate, and the power gear 14 drives the fixing ring 11 to rotate through the tooth plate 13. The fixing ring 11 drives the scraper 10 to clean the inner wall of the discharge pipe 1, and the spiral scraper 10 scrapes the concrete out of the discharge pipe 1.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-clogging pipeline for concrete pouring, comprising a discharge pipe (1), characterized in that: The right side of the top end of the discharge pipe (1) is connected to the limiting groove (2), the right bottom end of the limiting groove (2) is fixedly connected to a guide plate (3), the inner walls of the limiting groove (2) at both the front and rear ends are fixedly connected to guide rails (4), the inside of the limiting groove (2) is located above the guide plate (3) and is slidably connected to a guide groove (5), the bottom end of the guide groove (5) is fixedly connected to a baffle (6), the bottom end of the baffle (6) is provided with a water spray pipe (7), the right end of the baffle (6) is connected to a water pipe (8), and the inner wall of the discharge pipe (1) is located below the guide plate (3) and is rotatably connected to a connecting ring (9), two scrapers (10) are connected in an array at the bottom end of the connecting ring (9), the bottom end of the scraper (10) is located at the bottom of the discharge pipe (1) and is fixedly connected to a fixing ring (11), the outer wall of the discharge pipe (1) is located inside the fixing ring (11) and is fixedly connected to a support ring (12), the top of the fixing ring (11) is fixedly connected to an end away from the discharge pipe (1) and a toothed plate (13), the upper end of the toothed plate (13) is located below the guide plate (3) and is meshed with a power gear (14), and the end of the power gear (14) away from the discharge pipe (1) is fixedly connected to a power motor (15).

2. The anti-clogging pipe for concrete pouring according to claim 1, characterized in that: The top end of the discharge pipe (1) is arranged below the discharge port of the concrete mixing tank, and inclined surfaces are arranged at both the front and rear ends of the top wall of the guide plate (3).

3. The anti-clogging pipe for concrete pouring according to claim 1, characterized in that: The guide groove (5) is slidably connected to the guide rail (4); the left side of the baffle plate (6) is arranged in an arc shape; the right end of the baffle plate (6) is arranged in a square shape; and the bottom wall of the baffle plate (6) is provided with an inclined surface that meshes with the top wall of the guide plate (3).

4. The anti-clogging pipe for concrete pouring according to claim 1, characterized in that: A handle is fixedly connected to the right side of the top of the baffle (6), and a through slot engaged with the handle is provided at the top of the limiting slot (2).

5. The anti-clogging pipe for concrete pouring according to claim 1, characterized in that: The water spray pipes (7) disposed inside the baffle (6) are arranged in a circular shape, the water delivery pipe (8) is connected to the water spray pipe (7), and the right end of the water delivery pipe (8) is connected to an external water delivery device.

6. The anti-clogging pipe for concrete pouring according to claim 1, characterized in that: The inner wall of the discharge pipe (1) is provided with a rotating groove which is rotatably connected to the connecting ring (9), the scraper (10) contacts the inner wall of the discharge pipe (1), the scraper (10) is arranged in a spiral shape, the fixing ring (11) is rotatably connected to the supporting ring (12), and the power motor (15) is connected to the bottom wall of the guide plate (3).

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