Concrete delivery pump pipe lubricant production device

Abstract

The utility model discloses a concrete delivery pump pipe lubricant production device, and relates to the technical field of lubricant production, the concrete delivery pump pipe lubricant production device comprises a stirring reaction tank and a mixing cleaning mechanism, the outer side of the stirring reaction tank is fixedly connected with a supporting frame, the top end of the stirring reaction tank is provided with a top cover, and the surface of the top cover is fixedly connected with a feeding connecting pipe; a mixing and cleaning mechanism is mounted in the stirring reaction tank, through the arrangement of the mixing and cleaning mechanism, after a concrete conveying pump pipe lubricant is mixed and reacted, the lubricant is discharged from the bottom of the stirring reaction tank, and then an electric telescopic ejector rod is started to extend out of a connecting top frame; the cleaning scraping ring is driven to slide in the stirring reaction tank, residual lubricant on the inner wall of the stirring reaction tank is scraped, meanwhile, the cleaning scraping blade is extruded to contract inwards to scrape the residual lubricant at the bottom end when the cleaning scraping blade reaches the bottom of the stirring reaction tank, and the lubricant is prevented from remaining in the stirring reaction tank.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe lubricant production, in particular to a production device for concrete conveying pump pipe lubricant. Background Technique

[0002] The concrete conveying pump pipe lubricant is a product specially used for lubricating the pump pipe before concrete pumping to prevent the friction resistance between the concrete and the inner wall of the pipe during the pumping process, thereby reducing the possibility of pump blockage. This lubricant is usually prepared from substances such as cellulose ether, alkali, and inorganic salts, and can form a lubricating film on the inner wall of the pipe, reducing the friction between the concrete and the pipe and improving the pumping efficiency. When preparing these materials, a stirring reaction device is usually used for mixing reaction to ensure the quality of the production of the concrete conveying pump pipe lubricant.

[0003] After retrieval, the text of the patent number "CN111773965A" mentions "a production device for a medical lubricant; including a tank body, the top and bottom of the tank body are respectively connected with a tank cover and a tank bottom, the tank cover is connected with a powder feed pipe and a liquid feed pipe, the powder feed pipe is detachably connected with a powder guide pipe, the liquid feed pipe is detachably connected with a liquid guide pipe, a stirring motor is arranged above the tank body, the stirring motor is connected with a stirring mechanism through a coupling, the stirring mechanism passes through the tank cover and extends into the tank body, and the stirring mechanism is movably connected with the tank cover, the tank bottom is connected with a discharge pipe, and a discharge valve is arranged between the discharge pipe and the tank bottom." When in use, through the detachable guide pipe, it is convenient to add liquid materials, and at the same time, it can effectively prevent the liquid materials from adhering to the inner wall of the liquid feed pipe. However, after the mixing reaction is completed, due to the viscosity of the lubricant, it is extremely easy to adhere to the inner wall of the stirring tank, resulting in a large amount of loss in the production of the lubricant. At the same time, since the stirring tank is usually a relatively sealed structure, it is difficult to clean the inside, resulting in the remaining lubricant being mixed with the new lubricant when producing other lubricants, affecting the production quality of the lubricant.

[0004] Therefore, we provide a production device for concrete conveying pump pipe lubricant to solve the above problems. Content of the Utility Model

[0005] This application provides a production device for concrete conveying pump pipe lubricant, which solves the problems of large losses in the production of the lubricant and the remaining lubricant being mixed with the new lubricant, affecting the production quality of the lubricant mentioned in the above background technique.

[0006] The present application provides a production device for a lubricant for concrete conveying pipes, including a stirring reaction tank and a mixing and cleaning mechanism. A support frame is fixedly connected to the outside of the stirring reaction tank. A top cover is arranged at the top of the stirring reaction tank. A feed connecting pipe is fixedly connected to the surface of the top cover. A mixing and cleaning mechanism is installed inside the stirring reaction tank;

[0007] The mixing and cleaning mechanism includes a stirring component arranged at the top of the top cover. A cleaning component is installed inside the top cover. A stirring rod cleaning component is arranged inside the cleaning component.

[0008] Preferably, the stirring component includes a servo motor arranged at the center of the top cover. A stirring connecting frame is installed at the bottom of the servo motor. A stirring rod is fixedly connected to the bottom of the stirring connecting frame.

[0009] Preferably, the cleaning component includes a connecting top frame arranged at the bottom inner side of the top cover. An electric telescopic top rod is installed inside the connecting top frame. A cleaning scraping ring is fixedly connected to the bottom of the electric telescopic top rod. A cleaning scraping blade is arranged at the bottom of the cleaning scraping ring.

[0010] Preferably, the outer diameter of the cleaning scraping ring is the same as the inner diameter of the stirring reaction tank. The outer diameter of the cleaning scraping ring fits with the stirring reaction tank. An annular groove is opened on the inner side of the cleaning scraping ring. The outer side of the cleaning scraping ring is made of rubber.

[0011] Preferably, the cleaning scraping blade is made of rubber, and the diameter of the cleaning scraping blade is larger than the diameter of the cleaning scraping ring.

[0012] Preferably, the stirring rod cleaning component includes an inner ring connecting plate slidably connected to the inner side of the cleaning scraping ring. A stirring rod cleaning ring is arranged inside the inner ring connecting plate. The inner surface of the stirring rod cleaning ring is in close contact with the outer surface of the stirring rod. The bottom end of the stirring rod cleaning ring is made of rubber that tapers inward.

[0013] Preferably, a spraying component is installed at the top inner side of the cleaning component. The spraying component includes a spraying water tank arranged outside the top cover. A high-pressure water pump is installed on one side of the spraying water tank. A high-pressure spraying head is installed inside the connecting top frame.

[0014] As can be seen from the above technical solutions, the present application provides a production device for a lubricant for concrete delivery pump pipes. When in use, first move the device to the required position, pour the lubricant materials that need to be stirred and reacted into the stirring reaction tank through the feed connecting pipe, start the servo motor to drive the stirring rod to rotate, so that the lubricant materials are mixed evenly and react fully. After the mixing reaction of the lubricant for the concrete delivery pump pipe is completed, release the lubricant from the bottom of the stirring reaction tank. Then start the electric telescopic jack to extend it from the connecting top frame, drive the cleaning scraping ring to slide inside the stirring reaction tank, scrape the residual lubricant on the inner wall of the stirring reaction tank. At the same time, when reaching the bottom of the stirring reaction tank, the cleaning scraping blade will be squeezed and contracted inward to scrape up the residual lubricant at the bottom end. When the cleaning scraping ring moves downward, the stirring rod cleaning ring will move downward together through the inner ring connecting plate to clean the stirring rod, avoiding the remaining lubricant on the stirring rod. Finally, after cleaning the residual lubricant, start the high-pressure water pump to spray the water in the spray water tank into the stirring reaction tank through the high-pressure spray head to perform a hot second cleaning on the inside of the stirring reaction tank, completing the mixing production of the lubricant for the concrete delivery pump pipe and the cleaning of the stirring reaction tank.

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

[0016] 1. Through the setting of the spraying component, finally, after cleaning the residual lubricant, start the high-pressure water pump to spray the water in the spray water tank into the stirring reaction tank through the high-pressure spray head to perform a hot second cleaning on the inside of the stirring reaction tank;

[0017] 2. Through the setting of the mixing and cleaning mechanism, pour the lubricant materials that need to be stirred and reacted into the stirring reaction tank through the feed connecting pipe, start the servo motor to drive the stirring rod to rotate, so that the lubricant materials are mixed evenly and react fully. After the mixing reaction of the lubricant for the concrete delivery pump pipe is completed, release the lubricant from the bottom of the stirring reaction tank. Then start the electric telescopic jack to extend it from the connecting top frame, drive the cleaning scraping ring to slide inside the stirring reaction tank, scrape the residual lubricant on the inner wall of the stirring reaction tank. At the same time, when reaching the bottom of the stirring reaction tank, the cleaning scraping blade will be squeezed and contracted inward to scrape up the residual lubricant at the bottom end. When the cleaning scraping ring moves downward, the stirring rod cleaning ring will move downward together through the inner ring connecting plate to clean the stirring rod, avoiding the remaining lubricant on the stirring rod.

[0018] In summary, after the production of the lubricant for the concrete delivery pump pipe is completed, the present application can scrape the lubricating liquid inside the stirring reaction tank through the hybrid cleaning mechanism and the spraying component, reduce the loss caused by residue in the production of the lubricant for the concrete delivery pump pipe, and at the same time clean the inside of the stirring reaction tank to prevent the residual lubricant of the concrete delivery pump pipe from being mixed with the new lubricant, ensuring the production quality of the lubricant. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Schematic diagram of the overall external structure proposed by the present utility model;

[0021] Figure 2 Schematic diagram of the internal structure of the stirring reaction tank proposed by the present utility model;

[0022] Figure 3 Schematic diagram of the cooperation structure of the connecting top frame, electric telescopic top rod, cleaning scraping ring and cleaning scraping blade proposed by the present utility model;

[0023] Figure 4 Schematic diagram of the cooperation structure of the cleaning scraping ring, inner ring connecting plate and stirring rod cleaning ring proposed by the present utility model.

[0024] In the figure: 1, stirring reaction tank; 2, support frame; 3, top cover; 4, feed connecting pipe; 5, hybrid cleaning mechanism; 51, stirring component; 511, servo motor; 512, stirring connecting frame; 513, stirring rod; 52, cleaning component; 521, connecting top frame; 522, electric telescopic top rod; 523, cleaning scraping ring; 524, cleaning scraping blade; 53, stirring rod cleaning component; 531, inner ring connecting plate; 532, stirring rod cleaning ring; 6, spraying component; 61, spraying water tank; 62, high-pressure water pump; 63, high-pressure spraying head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings.

[0026] See Figures 1-4, A production device for a lubricant for concrete delivery pump pipes, comprising a stirring reaction tank 1 and a mixing and cleaning mechanism 5. A support frame 2 is fixedly connected to the outside of the stirring reaction tank 1. A top cover 3 is arranged at the top of the stirring reaction tank 1. A feed connection pipe 4 is fixedly connected to the surface of the top cover 3. A mixing and cleaning mechanism 5 is installed inside the stirring reaction tank 1;

[0027] The mixing and cleaning mechanism 5 includes a stirring component 51 arranged at the top of the top cover 3. A cleaning component 52 is installed inside the top cover 3. A stirring rod cleaning component 53 is arranged inside the cleaning component 52.

[0028] In this utility model, the stirring component 51 includes a servo motor 511 arranged at the center of the top cover 3. A stirring connection frame 512 is installed at the bottom of the servo motor 511. A stirring rod 513 is fixedly connected to the bottom of the stirring connection frame 512. The lubricant material that needs to be stirred and reacted is poured into the stirring reaction tank 1 through the feed connection pipe 4. The servo motor 511 is started to drive the stirring rod 513 to rotate, so that the lubricant material is mixed evenly and reacts fully.

[0029] In this utility model, the cleaning component 52 includes a connecting top frame 521 arranged at the bottom end inside the top cover 3. An electric telescopic top rod 522 is installed inside the connecting top frame 521. A cleaning scraping ring 523 is fixedly connected to the bottom of the electric telescopic top rod 522. A cleaning scraping blade 524 is arranged at the bottom of the cleaning scraping ring 523. After the stirring reaction is completed, the lubricant is discharged from the bottom of the stirring reaction tank 1. Then, the electric telescopic top rod 522 is started to extend from the connecting top frame 521, driving the cleaning scraping ring 523 to slide inside the stirring reaction tank 1 to scrape the residual lubricant on the inner wall of the stirring reaction tank 1, reducing the residue of the lubricant for concrete delivery pump pipes in the stirring reaction tank 1 and avoiding mixing with other subsequent lubricants, which affects the quality of the lubricant.

[0030] In this utility model, the outer diameter of the cleaning scraping ring 523 is the same as the inner diameter of the stirring reaction tank 1. The outer diameter of the cleaning scraping ring 523 fits with the stirring reaction tank 1. An annular groove is opened inside the cleaning scraping ring 523. The outer side of the cleaning scraping ring 523 is made of rubber material. The rubber material can make there be a greater frictional force between the cleaning scraping ring 523 and the inner wall of the stirring reaction tank 1, and at the same time avoid the stirring reaction tank 1 being scratched, resulting in iron filings appearing in the lubricant.

[0031] In this utility model, the cleaning scraping blade 524 is made of rubber material. The diameter of the cleaning scraping blade 524 is larger than the diameter of the cleaning scraping ring 523. The cleaning scraping blade 524 has a thinner structure, which can fit the stirring reaction tank 1 more closely. At the same time, when reaching the bottom of the stirring reaction tank 1, the cleaning scraping blade 524 will be squeezed and contract inward to scrape up the residual lubricant at the bottom, avoiding the existence of residual dead corners.

[0032] For this utility model, the stirring rod cleaning assembly 53 includes an inner ring connecting plate 531 slidably connected to the inside of the cleaning scraping ring 523 through a chute. An inner surface of the inner ring connecting plate 531 is provided with a stirring rod cleaning ring 532. An outer surface of the stirring rod cleaning ring 532 is closely attached to an outer surface of the stirring rod 513. A bottom end of the stirring rod cleaning ring 532 is made of rubber that tapers inward. When the cleaning scraping ring 523 moves downward, the stirring rod cleaning ring 532 will move downward together with the inner ring connecting plate 531 to clean the stirring rod 513, preventing lubricant from remaining on the stirring rod 513 and reducing the loss of lubricant material.

[0033] In some embodiments, a spraying assembly 6 is installed at a top inner end of the cleaning assembly 52. The spraying assembly 6 includes a spraying water tank 61 disposed outside the top cover 3. A high-pressure water pump 62 is installed on one side of the spraying water tank 61. A high-pressure spray head 63 is installed inside the connecting top frame 521. After cleaning the remaining lubricant, the high-pressure water pump 62 is started to spray water in the spraying water tank 61 into the stirring reaction tank 1 through the high-pressure spray head 63, performing a hot secondary cleaning inside the stirring reaction tank 1 to improve the comprehensiveness of cleaning.

[0034] As can be seen from the above technical solutions, during use, first, the device is moved to the required position. The lubricant material that needs to be stirred and reacted is poured into the stirring reaction tank 1 through the feeding connecting pipe 4. The servo motor 511 is started to drive the stirring rod 513 to rotate, so that the lubricant material is mixed evenly and reacts fully. After the lubricant for the concrete conveying pump pipe is mixed and reacted, the lubricant is discharged from the bottom of the stirring reaction tank 1. Subsequently, the electric telescopic ejector rod 522 is started to extend from the connecting top frame 521, driving the cleaning scraping ring 523 to slide inside the stirring reaction tank 1 to scrape the remaining lubricant on the inner wall of the stirring reaction tank 1. At the same time, when reaching the bottom of the stirring reaction tank 1, the cleaning scraping blade 524 will be squeezed to contract inward to scrape up the remaining lubricant at the bottom end. When the cleaning scraping ring 523 moves downward, the stirring rod cleaning ring 532 will move downward together with the inner ring connecting plate 531 to clean the stirring rod 513, preventing lubricant from remaining on the stirring rod 513. Finally, after cleaning the remaining lubricant, the high-pressure water pump 62 is started to spray water in the spraying water tank 61 into the stirring reaction tank 1 through the high-pressure spray head 63, performing a hot secondary cleaning inside the stirring reaction tank 1 to complete the production of the lubricant for the concrete conveying pump pipe and the cleaning of the stirring reaction tank 1.

[0035] Other embodiments of the present application will be readily apparent to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. The present application is intended to cover any variations, uses, or adaptations of the present application, which follow the general principles of the present application and include known common general knowledge or conventional technical means in the technical field not disclosed in the present application. The specification and examples are only illustrative, and the true scope of the present application is pointed out by the claims.

[0036] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The embodiments of the present application described above do not constitute a limitation on the protection scope of the present application.

Claims

1. A concrete pump pipe lubricant production device, comprising a stirring reaction tank (1) and a mixing and cleaning mechanism (5), characterized in that: The outer side of the stirred reaction tank (1) is fixedly connected to a support frame (2), the top of the stirred reaction tank (1) is provided with a top cover (3), the surface of the top cover (3) is fixedly connected to a feed connection pipe (4), and the interior of the stirred reaction tank (1) is provided with a mixing and cleaning mechanism (5); The mixed cleaning mechanism (5) comprises a stirring assembly (51) arranged at the top of the top cover (3); a cleaning assembly (52) is installed on the inner side of the top cover (3); the cleaning assembly (52) comprises a connecting top frame (521) arranged at the inner bottom end of the top cover (3); an electric telescopic top rod (522) is installed inside the connecting top frame (521); a cleaning scraper ring (523) is fixedly connected to the bottom end of the electric telescopic top rod (522); a cleaning scraper ring (523) is provided at the bottom end of the cleaning scraper ring (523). The cleaning component (524) is provided with a stirring rod cleaning component (53) on the inner side thereof, and the stirring rod cleaning component (53) comprises an inner ring connecting plate (531) connected to the inner side of the cleaning scraper ring (523) by a sliding groove, and a stirring rod cleaning ring (532) is provided on the inner side of the inner ring connecting plate (531), and the inner surface of the stirring rod cleaning ring (532) is tightly fitted with the outer surface of the stirring rod (513), and the bottom end of the stirring rod cleaning ring (532) is made of rubber material which is tightened inwards.

2. A concrete pump pipe lubricant production device according to claim 1, characterized in that: The stirring assembly (51) comprises a servo motor (511) arranged at the center of the top cover (3); a stirring connecting frame (512) is installed at the bottom end of the servo motor (511); and a stirring rod (513) is fixedly connected to the bottom end of the stirring connecting frame (512).

3. The concrete pump pipe lubricant production device according to claim 1 is characterized in that: The outer diameter of the cleaning scraper ring (523) is the same as the inner diameter of the stirred reaction tank (1), the outer diameter of the cleaning scraper ring (523) fits the stirred reaction tank (1), an annular groove is provided on the inner side of the cleaning scraper ring (523), and the outer side of the cleaning scraper ring (523) is made of rubber.

4. A concrete pump pipe lubricant production device according to claim 1, characterized in that: The cleaning scraper (524) is made of rubber, and the diameter of the cleaning scraper (524) is greater than the diameter of the cleaning scraper ring (523).

5. The concrete pump pipe lubricant production device according to claim 1 is characterized in that: A spray assembly (6) is installed at the inner top end of the cleaning assembly (52), and the spray assembly (6) comprises a spray water tank (61) arranged on the outer side of the top cover (3), a high-pressure water pump (62) is installed on one side of the spray water tank (61), and a high-pressure spray head (63) is installed on the inner side of the connecting top frame (521).

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