High-performance concrete admixture liquid diluter

Abstract

The utility model relates to the technical field of concrete admixtures, and discloses a high-performance concrete admixture liquid diluter which comprises a dilution tank, a base is mounted at the bottom end of the dilution tank, a rotating rod is arranged on the inner wall of the dilution tank, the dilution tank is provided with two mounting plates, and a discharge hole is formed in the bottom end of the dilution tank. According to the concrete admixture diluting device, through the scraping plate, when the concrete admixture diluting device is used, in the rotating process of the rotating rod, the mounting plate and the scraping plate can be driven to rotate through the sleeve rod, and when the scraping plate rotates, concrete admixtures attached to the interior of the diluting tank can be cleaned down; the concrete admixture is prevented from being attached to the interior of the dilution tank, the use effect of the device is improved, a spring is arranged on the outer side of a sleeve rod, the spring can push a mounting plate through the elastic force of the spring in the working process, the mounting plate pushes a scraper to be tightly attached to the surface of the dilution tank, and therefore the stability of the scraper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete admixtures, and more specifically to a high-performance concrete admixture liquid diluter. Background Art

[0002] Concrete admixtures are chemical substances added during the mixing of concrete, accounting for less than 5% of the mass of cement, which can significantly improve the performance of concrete. There are many varieties of concrete admixtures with small addition amounts, which have a great influence on the performance of concrete, and have the characteristics of low investment, quick results, and significant technical and economic benefits. With the continuous advancement of science and technology, admixtures have been increasingly used and have become an important component of concrete.

[0003] The existing publication number is: CN212882030U, a high-performance concrete admixture liquid diluter, which includes a box body fixed on a movable seat, a discharge pipe fixed at the bottom of the box body, a valve on the discharge pipe, a hopper fixed on both sides of the box body and connected, a mounting box fixed on the top inner wall of the box body, a vertical rotating vertical rod rotatably installed in the mounting box, a stirring rod located in the box body fixed at the lower end of the rotating vertical rod, and a fixed connection between the upper end of the rotating vertical rod and the output end of the driving motor fixed on the box body. The utility model can achieve stirring in different directions, so that the disturbance effect of the material in the box body is good, and then the material mixing and dilution effect is good, the efficiency is high, and only one driving motor is needed to drive it, so that the manufacturing cost is low.

[0004] During the use of the above device, the stirring rod provided only plays the function of stirring the concrete admixture, but does not have a cleaning function. The admixture attached to the box cannot be cleaned off, which further affects the stirring effect. Therefore, we propose a high-performance concrete admixture liquid diluter to solve the above problem. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a high-performance concrete admixture liquid diluter to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: a high-performance concrete admixture liquid diluter, comprising a dilution tank, a base is installed at the bottom end of the dilution tank, a cover plate is fixedly connected to the top end of the dilution tank, one end of the upper surface of the cover plate is fixedly connected to a feed bin, and the other end of the upper surface of the cover plate is fixedly connected to a water injection port, a rotating rod is provided on the inner wall of the dilution tank, two stirring racks are arranged equidistantly on the side of the rotating rod, a rotating shaft is fixedly connected to the inner wall of the rotating rod, the top end of the rotating shaft extends to the upper surface of the cover plate and is fixedly connected to a servo motor, the servo motor is fixedly connected to the upper surface of the cover plate by bolts, the dilution tank is provided with two mounting plates, a discharge hole is opened at the bottom end of the dilution tank, and a discharge pipe is fixedly connected in the discharge port at the bottom end of the dilution tank;

[0007] Preferably, three observation windows are equidistantly provided on the side of the dilution tank, and scales are installed on the surfaces of the three observation windows. A filter is fixedly connected to the bottom end of the inner wall of the dilution tank, and the lower surface of the inner wall of the dilution tank is in an inverted cone shape.

[0008] Preferably, four supporting legs are equidistantly arranged on the lower surface of the base, and the bottom ends of the four supporting legs are fixedly connected with universal wheels.

[0009] Preferably, a scraper is fixedly connected to the surface of one side of the mounting plate, and the surface of the scraper is matched with the inner wall of the dilution tank. Both ends of the mounting plate away from the scraper are provided with sleeve rods, and the inner wall of the sleeve rod is movably connected with a movable rod, and one end of the movable rod away from the mounting plate is fixedly connected to the surface of the mounting plate, and one end of the sleeve rod away from the movable rod is fixedly connected to the side of the rotating rod. A baffle is movably sleeved on the outer side of one end of the sleeve rod close to the rotating rod, and a spring is sleeved on the outer side of the sleeve rod, and the two ends of the spring are respectively fixedly connected to the surface of the baffle and the surface of the mounting plate.

[0010] Preferably, the feed pipe extends to the outer side of one end of the lower surface of the base and is fixedly connected to a fixing frame, the top of the fixing frame is fixedly connected to the lower surface of the base, the output end of the feed pipe is fixedly connected to a control valve, and the output end of the control valve is fixedly connected to a discharge pipe.

[0011] Preferably, the control valve comprises a valve cavity, the inner wall of the valve cavity is movably connected to a limit plug, a rotating block is provided on the outer side of the valve cavity, one end of the rotating block extends to the inner wall of the valve cavity and is fixedly connected to the side of the limit plug.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a scraper. When the device is used, the rotating rod will drive the mounting plate and the scraper to rotate through the sleeve rod during the rotation process. When the scraper rotates, the concrete admixture attached to the inside of the dilution tank will be cleaned off, thereby preventing the concrete admixture from being attached to the inside of the dilution tank, which is beneficial to improving the use effect of the device. In addition, the spring is provided on the outer side of the sleeve rod. During the working process, the spring will push the mounting plate through its own elastic force, so that the scraper is pushed to fit closely with the surface of the dilution tank, thereby improving the stability of the scraper.

[0014] 2. The utility model is provided with a stirring frame. When the device is used, the servo motor will drive the rotating rod to rotate through the rotating shaft during operation. When the rotating rod rotates, it will drive the stirring frame on its side to rotate. When the stirring frame rotates, it will stir the liquid inside the dilution tank, so that the concrete admixture and the diluent are fully mixed, which is beneficial to improve the dilution effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the scraper and stirring frame of the utility model;

[0018] Figure 4 It is a schematic cross-sectional view of the control valve structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. dilution tank; 101. observation window; 102. cover plate; 1021. feed bin; 1022. water inlet; 103. filter screen; 2. base; 201. support leg; 202. universal wheel; 3. rotating rod; 301. stirring frame; 302. rotating shaft; 3021. servo motor; 4. mounting plate; 401. scraper; 402. sleeve rod; 4021. movable rod; 403. baffle; 404. spring; 5. discharge pipe; 501. fixing frame; 502. control valve; 5021. valve cavity; 5022. limit plug; 5023. rotating block; 503. discharge pipe. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The high-performance concrete admixture liquid diluter involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] The utility model provides a high-performance concrete admixture liquid diluter, comprising a dilution tank 1, a base 2 is installed at the bottom end of the dilution tank 1, a cover plate 102 is fixedly connected to the top end of the dilution tank 1, an upper material bin 1021 is fixedly connected to one end of the upper surface of the cover plate 102, a water injection port 1022 is fixedly connected to the other end of the upper surface of the cover plate 102, a rotating rod 3 is arranged on the inner wall of the dilution tank 1, two stirring racks 301 are arranged equidistantly on the side of the rotating rod 3, a rotating shaft 302 is fixedly connected to the inner wall of the rotating rod 3, and a servo motor 3 is fixedly connected to the top end of the rotating shaft 302 extending to the upper surface of the cover plate 102. 021, the servo motor 3021 is fixedly connected to the upper surface of the cover plate 102 by bolts, the dilution tank 1 is provided with two mounting plates 4, a discharge hole is opened at the bottom end of the dilution tank 1, and a discharge pipe 5 is fixedly connected to the discharge port at the bottom end of the dilution tank 1. When in use, the servo motor 3021 will drive the rotating rod 3 to rotate through the rotating shaft 302 during operation. When the rotating rod 3 rotates, it will drive the stirring frame 301 on its side to rotate. When the stirring frame 301 rotates, it will stir the liquid inside the dilution tank 1, so that the concrete admixture and the diluent are fully mixed, which is beneficial to improve the dilution effect of the device.

[0022] Furthermore, three observation windows 101 are equidistantly provided on the side of the dilution tank 1, and rulers are installed on the surfaces of the three observation windows 101. A filter screen 103 is fixedly connected to the bottom end of the inner wall of the dilution tank 1, and the lower surface of the inner wall of the dilution tank 1 is in an inverted cone shape. When in use, the three observation windows 101 provided on the side of the dilution tank 1 facilitate observation by the staff.

[0023] Furthermore, four supporting legs 201 are arranged equidistantly on the lower surface of the base 2, and the bottom ends of the four supporting legs 201 are fixedly connected with universal wheels 202. When in use, the universal wheels 202 are provided to facilitate the movement of the device.

[0024] Furthermore, a scraper 401 is fixedly connected to the surface of one side of the mounting plate 4, and the surface of the scraper 401 is adapted to the inner wall of the dilution tank 1. A sleeve rod 402 is provided at both ends of the mounting plate 4 away from the scraper 401. The inner wall of the sleeve rod 402 is movably connected to a movable rod 4021. The end of the movable rod 4021 away from the mounting plate 4 is fixedly connected to the surface of the mounting plate 4. The end of the sleeve rod 402 away from the movable rod 4021 is fixedly connected to the side of the rotating rod 3. The outer side of the sleeve rod 402 close to the rotating rod 3 is movably sleeved with a baffle 403. The outer side of the sleeve rod 402 is sleeved with a spring 404. The two ends of the spring 404 are respectively sleeved with the baffle 403. The surface is fixedly connected to the surface of the mounting plate 4. When in use, through the scraper 401 provided, the rotating rod 3 will drive the mounting plate 4 and the scraper 401 to rotate through the sleeve rod 402 during the rotation process. When the scraper 401 rotates, the concrete admixture attached to the inside of the dilution tank 1 will be cleaned off, thereby preventing the concrete admixture from adhering to the inside of the dilution tank 1, which is beneficial to improving the use effect of the device. In addition, through the spring 404 provided on the outer side of the sleeve rod 402, the spring 404 will push the mounting plate 4 through its own elastic force during the operation, so that it pushes the scraper 401 and the surface of the dilution tank 1 to fit closely, thereby improving the cleaning effect of the scraper 401.

[0025] Furthermore, the feed pipe 5 extends to the outer side of one end of the lower surface of the base 2 and is fixedly connected to a fixing frame 501, the top of the fixing frame 501 is fixedly connected to the lower surface of the base 2, the output end of the feed pipe 5 is fixedly connected to a control valve 502, and the output end of the control valve 502 is fixedly connected to a discharge pipe 503. When in use, after the mixing is completed, the control valve 502 is opened. At this time, due to the effect of gravity, the concrete admixture diluted inside the dilution tank 1 is filtered by the filter net 103 and then discharged through the feed pipe 5, the control valve 502 and the discharge pipe 503, thereby realizing the dilution of the concrete admixture.

[0026] Furthermore, the control valve 502 includes a valve cavity 5021, the inner wall of the valve cavity 5021 is movably connected to the limit plug 5022, and a rotating block 5023 is provided on the outer side of the valve cavity 5021. One end of the rotating block 5023 extends to the inner wall of the valve cavity 5021 and is fixedly connected to the side of the limit plug 5022. When in use, the rotating block 5023 is rotated, and the rotating block 5023 will drive the limit plug 5022 to rotate, thereby opening the control valve 502, and by adjusting the rotation angle of the limit plug 5022, the discharge speed can be controlled, which is beneficial to improving the flexibility of the device.

[0027] The working principle of the utility model is as follows: when in use, the device is first moved to a suitable position, and then an external power supply is connected, and then the concrete admixture is transported to the inside of the dilution tank 1 through the upper hopper 1021, and the dilution water or other liquid is injected into the inside of the dilution tank 1 through the water injection port 1022. During the placement process, three observation windows 101 provided on the side of the dilution tank 1 are provided to facilitate observation by the staff. After the raw materials are added, the servo motor 3021 is started. During the operation, the servo motor 3021 drives the rotating rod 3 to rotate through the rotating shaft 302. When the rotating rod 3 rotates, it drives the stirring frame 301 on its side to rotate. When the stirring frame 301 rotates, it stirs the liquid inside the dilution tank 1, so that the concrete admixture and the diluent are fully mixed, which is beneficial to improve the dilution effect of the device, and through the provided scraper 401, During the rotation of the rotating rod 3, the mounting plate 4 and the scraper 401 are driven to rotate through the sleeve rod 402. When the scraper 401 rotates, the concrete admixture attached to the inside of the dilution tank 1 is cleaned off, thereby preventing the concrete admixture from adhering to the inside of the dilution tank 1, which is beneficial to improving the use effect of the device. In addition, the spring 404 provided on the outer side of the sleeve rod 402 can push the mounting plate 4 through its own elastic force during operation, so that the scraper 401 is pushed to fit closely with the surface of the dilution tank 1, thereby improving the cleaning effect of the scraper 401. When the mixing is completed, the control valve 502 is opened. At this time, due to the effect of gravity, the concrete admixture diluted inside the dilution tank 1 is filtered by the filter screen 103, and then discharged through the feed pipe 5, the control valve 502, and the discharge pipe 503, thereby realizing the dilution of the concrete admixture.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A high performance concrete admixture liquid diluter, comprising a dilution tank (1), characterized in that: The bottom end of the dilution tank (1) is provided with a base (2), the top end of the dilution tank (1) is fixedly connected with a cover plate (102), one end of the upper surface of the cover plate (102) is fixedly connected with a loading bin (1021), and the other end of the upper surface of the cover plate (102) is fixedly connected with a water injection port (1022), the inner wall of the dilution tank (1) is provided with a rotating rod (3), and two stirring racks (301) are arranged equidistantly on the side of the rotating rod (3), and the rotating rod ( 3) is fixedly connected to the inner wall of the cover plate (102), the top end of the rotating shaft (302) extends to the upper surface of the cover plate (102) and is fixedly connected to a servo motor (3021), the servo motor (3021) is fixedly connected to the upper surface of the cover plate (102) by bolts, the dilution tank (1) is provided with two mounting plates (4), the bottom end of the dilution tank (1) is provided with a discharge hole, and a discharge pipe (5) is fixedly connected to the discharge port at the bottom end of the dilution tank (1).

2. A high performance concrete admixture liquid diluter according to claim 1, characterized in that: The side of the dilution tank (1) is provided with three observation windows (101) at equal intervals, and the surfaces of the three observation windows (101) are all provided with scales. The bottom end of the inner wall of the dilution tank (1) is fixedly connected with a filter screen (103), and the lower surface of the inner wall of the dilution tank (1) is in the shape of an inverted cone.

3. The high performance concrete admixture liquid diluter according to claim 1, characterized in that: Four supporting legs (201) are arranged equidistantly on the lower surface of the base (2), and the bottom ends of the four supporting legs (201) are fixedly connected to universal wheels (202).

4. The high performance concrete admixture liquid diluter according to claim 1, characterized in that: A scraper (401) is fixedly connected to the surface of one side of the mounting plate (4), and the surface of the scraper (401) is adapted to the inner wall of the dilution tank (1). A sleeve rod (402) is provided at both ends of the mounting plate (4) away from the scraper (401), and the inner wall of the sleeve rod (402) is movably connected to a movable rod (4021). The end of the movable rod (4021) away from the mounting plate (4) is fixedly connected to the surface of the mounting plate (4), and the end of the sleeve rod (402) away from the movable rod (4021) is fixedly connected to the side of the rotating rod (3). A baffle (403) is movably sleeved on the outer side of one end of the sleeve rod (402) close to the rotating rod (3), and a spring (404) is sleeved on the outer side of the sleeve rod (402), and the two ends of the spring (404) are respectively fixedly connected to the surface of the baffle (403) and the surface of the mounting plate (4).

5. The high performance concrete admixture liquid diluter according to claim 1, characterized in that: The feed pipe (5) extends to the outer side of one end of the lower surface of the base (2) and is fixedly connected to a fixing frame (501); the top end of the fixing frame (501) is fixedly connected to the lower surface of the base (2); the output end of the feed pipe (5) is fixedly connected to a control valve (502); and the output end of the control valve (502) is fixedly connected to a discharge pipe (503).

6. A high performance concrete admixture liquid diluter according to claim 5, characterized in that: The control valve (502) comprises a valve cavity (5021), the inner wall of the valve cavity (5021) is movably connected to a limit stopper (5022), a rotating block (5023) is provided on the outer side of the valve cavity (5021), and one end of the rotating block (5023) extends to the inner wall of the valve cavity (5021) and is fixedly connected to the side of the limit stopper (5022).

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