Preparation device of nano-reinforced water-permeable concrete

Abstract

The utility model relates to the technical field of concrete, in particular to a preparation device of nano-reinforced pervious concrete.The preparation device comprises a bottom plate and a stirring tank, a mixing assembly used for mixing materials in the stirring tank is arranged on the bottom plate, a stirring assembly used for stirring the materials is arranged on the mixing assembly, and the mixing assembly comprises a mounting ring; through cooperative arrangement of a mounting ring, an arc-shaped electric sliding rail, a first motor and other structures, during use, the arc-shaped electric sliding rail is started, so that an electric sliding block drives the first motor to move back and forth, and meanwhile, the first motor is started, so that a first rotating shaft drives a scraping plate to rotate; the first rotating shaft moves back and forth along the inner wall of the stirring tank, and meanwhile, the inner wall of the stirring tank is scraped by a scraping plate, so that materials on the inner wall of the stirring tank are driven to move, the materials are fully stirred by a stirring assembly, and the situation that part of the materials are attached to the side wall of a concentric-square-shaped groove and are difficult to stir is avoided as much as possible; and the stirring effect is reduced.

Description

Technical Field

[0001] This application relates to the technical field of concrete, and in particular to a device for preparing nano-enhanced permeable concrete. Background Art

[0002] Permeable concrete is a mixture composed of cement, water, permeable concrete enhancer (cementitious material) and high-quality aggregates of the same particle size or gap-graded aggregates, and has a certain porosity. When it is made into concrete pavements, slopes and their products, it can achieve drainage, anti-slip, sound absorption, noise reduction and water seepage effects, improve the surface ecological cycle, facilitate traffic safety, protect the living environment, and solve the negative impacts brought by large-scale modern urban construction.

[0003] The utility model patent with the publication number CN219563646U proposes a structure for preparing permeable concrete, including a side-opening outer shell and a feeding groove opened in the middle of the upper end of the side-opening outer shell, and stirring components are fixedly installed on both sides of the upper end of the side-opening outer shell.

[0004] In the above-mentioned structure for preparing permeable concrete, by starting the motor to drive the round rod and the stirring blades to rotate together, the stirring blades stir the materials in the inner cavity of the return groove. However, during the stirring process, some materials will adhere to the side wall of the return groove and are difficult to stir, resulting in the problem of reduced stirring effect. Utility Model Content

[0005] The purpose of the present utility model is to solve or at least alleviate the problem that in an existing structure for preparing permeable concrete, by starting the motor to drive the round rod and the stirring blades to rotate together, the stirring blades stir the materials in the inner cavity of the return groove. However, during the stirring process, some materials will adhere to the side wall of the return groove and are difficult to stir, resulting in the problem of reduced stirring effect.

[0006] To achieve the above purpose, the present utility model adopts the following technical solutions:

[0007] A device for preparing nano-enhanced permeable concrete includes a bottom plate and a mixing tank. A mixing component for mixing the materials in the mixing tank is provided on the bottom plate, and a stirring component for stirring the materials is provided on the mixing component. The mixing component includes a mounting ring. A connecting piece is provided on the bottom plate, and the mounting ring is arranged directly above the mixing tank through the connecting piece. Two oppositely arranged arc-shaped electric sliding rails are fixedly connected to the upper surface of the mounting ring. Electric sliders are slidably connected to the arc-shaped electric sliding rails. A first motor is fixedly connected to the side walls of the two electric sliders facing each other. A first rotating shaft is fixedly connected to the output end of the first motor. The end of the first rotating shaft away from the first motor is located at the bottom end inside the mixing tank. Scrapers are fixedly connected to the four side walls of the first rotating shaft.

[0008] By adopting the above technical solution, during use, by starting the arc-shaped electric slide rail, the electric slider drives the first motor to move back and forth. At the same time, the first motor is started, so that the first rotating shaft drives the scraper to rotate, and while the first rotating shaft moves back and forth along the inner wall of the stirring tank, the scraper scrapes the inner wall of the stirring tank, driving the materials located at the inner wall of the stirring tank to move, enabling the stirring assembly to fully stir the materials, and minimizing the problem that some materials adhere to the side wall of the return groove and are difficult to stir, resulting in a reduced stirring effect.

[0009] Optionally, the stirring assembly includes a U-shaped frame fixedly connected to the upper surface of the mounting ring. A second motor is fixedly connected to the top end of the U-shaped frame. The output end of the second motor is fixedly connected to a second rotating shaft. One end of the second rotating shaft away from the second motor penetrates through the U-shaped frame and is located at the bottom end inside the stirring tank. A plurality of equally spaced stirring rods are fixedly connected to both side walls of the second rotating shaft.

[0010] By adopting the above technical solution, by starting the second motor, the second rotating shaft drives the stirring rods to rotate, and the materials in the stirring tank can be stirred.

[0011] Optionally, the connecting member includes a cylinder fixedly connected to the upper surface of the bottom plate on one side of the stirring tank. The output end of the cylinder is fixedly connected to the lower surface of the mounting ring.

[0012] By adopting the above technical solution, by starting the cylinder, the mounting ring can be moved upward, and the first rotating shaft and the second rotating shaft can be moved out of the stirring tank, facilitating the cleaning of the scraper on the first rotating shaft and the stirring rods on the second rotating shaft.

[0013] Optionally, a support rod is fixedly connected to the upper surface of the bottom plate on the other side of the stirring tank. One end of the support rod away from the bottom plate penetrates through the mounting ring. A support disk is sleeved on the support rod located below the lower surface of the mounting ring, and the support disk is fixedly connected to the support rod.

[0014] By adopting the above technical solution, through the support rod and the support disk, during stirring, the mounting ring will abut against the support disk, preventing all the gravity from pressing on the cylinder and improving the stability of the mounting ring.

[0015] Optionally, a limit disk is fixedly connected to the top end of the support rod.

[0016] By adopting the above technical solution, the limit disk can prevent the mounting ring from sliding off the support rod when pushing the mounting ring.

[0017] Optionally, a plurality of parallel chutes are provided on the upper surface of the bottom plate below the mixing tank. A plurality of parallel sliding bars are fixedly connected to the bottom end of the mixing tank, and the sliding bars are respectively slidably disposed in the chutes.

[0018] By adopting the above technical solutions, through the chutes and the sliding bars, the mixing tank can be slid out from the bottom plate, facilitating the removal and use of the materials.

[0019] Optionally, a limiting rod is provided on one side wall of the bottom plate. The limiting rod penetrates through the chute and extends to the other side of the bottom plate, and the portion of the limiting rod located in the chute abuts against one end of the sliding bar.

[0020] By adopting the above technical solutions, when the mixing tank is being stirred, the limiting rod is inserted from the side wall of the bottom plate so that the limiting rod abuts against the sliding bar, which can prevent the mixing tank from moving.

[0021] Optionally, a limiting block is fixedly connected to one end of the limiting rod, and a nut is threadedly connected to the other end of the limiting rod.

[0022] By adopting the above technical solutions, after the limiting rod is inserted, the nut is screwed onto the other end, and the cooperation with the limiting block can prevent the limiting rod from falling off, resulting in the inability to fix the mixing tank.

[0023] In summary, the beneficial effects of the present application are as follows:

[0024] 1. Through the cooperative setting among structures such as the mounting ring, the arc-shaped electric slide rail, and the first motor in the present application, during use, by starting the arc-shaped electric slide rail, the electric slider drives the first motor to move back and forth. At the same time, the first motor is started, so that the first rotating shaft drives the scraper to rotate, and while the first rotating shaft moves back and forth along the inner wall of the mixing tank, the scraper scrapes the inner wall of the mixing tank, driving the materials located at the inner wall of the mixing tank to move, enabling the mixing assembly to fully mix the materials, and minimizing the problem that some materials may adhere to the side wall of the return groove and are difficult to mix, resulting in a reduced mixing effect.

[0025] 2. By starting the cylinder, the mounting ring can be moved upward, and the first rotating shaft and the second rotating shaft can be moved out of the mixing tank, facilitating the cleaning of the scraper on the first rotating shaft and the stirring rod on the second rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 is a schematic diagram of the structure of the mixing assembly of the present utility model;

[0028] Figure 3 is a schematic exploded view of the bottom plate and the mixing tank of the present utility model.

[0029] Description of reference numerals: 1, bottom plate; 2, mixing tank; 3, mounting ring; 4, arc-shaped electric slide rail; 5, electric slider; 6, first motor; 7, first rotating shaft; 8, scraper; 9, U-shaped frame; 10, second motor; 11, second rotating shaft; 12, stirring rod; 13, cylinder; 14, support rod; 15, support plate; 16, limiting plate; 17, chute; 18, sliding strip; 19, limiting rod; 20, limiting block; 21, nut. Specific implementation mode

[0030] The following is a further detailed description of the present application in conjunction with the attached Figures 1-3 drawings.

[0031] Please refer to Figures 1-3 , a preparation device for nano-enhanced permeable concrete, including a bottom plate 1 and a mixing tank 2. The mixing tank 2 is slidably arranged on the bottom plate 1 through a sliding assembly. The sliding assembly includes a chute 17 and a sliding strip 18. A mixing assembly for mixing the materials in the mixing tank 2 is arranged on the bottom plate 1. A stirring assembly for stirring the materials is arranged on the mixing assembly. The stirring assembly includes a U-shaped frame 9, a second motor 10, a second rotating shaft 11 and a stirring rod 12. The mixing assembly includes a mounting ring 3. A connecting piece for fixing the mounting ring 3 is arranged on the bottom plate 1. The mounting ring 3 is arranged directly above the mixing tank 2 through the connecting piece. Two relatively arranged arc-shaped electric slide rails 4 are fixedly connected to the upper surface of the mounting ring 3. Electric sliders 5 for driving the movement of objects are slidably connected to the arc-shaped electric slide rails 4. When the two electric sliders 5 slide on the arc-shaped electric slide rails 4, they are always relatively arranged to prevent collision by approaching each other. A first motor 6 for providing power is fixedly connected to the side wall of one side where the two electric sliders 5 face each other. The output end of the first motor 6 is fixedly connected to a first rotating shaft 7. One end of the first rotating shaft 7 away from the first motor 6 is located at the bottom end inside the mixing tank 2. Scrapers 8 for turning the materials at the side wall of the mixing tank 2 are fixedly connected to the four side walls of the first rotating shaft 7. The scrapers 8 are attached to the inner wall of the mixing tank 2.

[0032] During use, by starting the arc-shaped electric slide rail 4, the electric slider 5 drives the first motor 6 to move back and forth. At the same time, the first motor 6 is started, so that the first rotating shaft 7 drives the scraper 8 to rotate, and the first rotating shaft 7 moves back and forth along the inner wall of the mixing tank 2 while the scraper 8 scrapes the inner wall of the mixing tank 2, driving the materials located at the inner wall of the mixing tank 2 to move, so that the stirring assembly fully stirs the materials, and tries to avoid the problem that some materials adhere to the side wall of the return groove and are difficult to stir, resulting in a reduction in the stirring effect.

[0033] Refer to Figure 2, the U-shaped frame 9 is fixedly connected to the upper surface of the mounting ring 3, the second motor 10 is fixedly connected to the middle of the top end of the U-shaped frame 9, the second rotating shaft 11 is fixedly connected to the output end of the second motor 10, one end of the second rotating shaft 11 away from the second motor 10 penetrates through the U-shaped frame 9 and is located at the inner bottom end of the mixing tank 2, and a plurality of stirring rods 12 are arranged and fixedly connected to the side walls on both sides of the second rotating shaft 11 and are equally spaced. By starting the second motor 10, the second rotating shaft 11 drives the stirring rods 12 to rotate, and the materials in the mixing tank 2 can be stirred.

[0034] Refer to Figure 1 , the connecting member includes a cylinder 13 fixedly connected to the upper surface of the bottom plate 1 on one side of the mixing tank 2, and the output end of the cylinder 13 is fixedly connected to the lower surface of the mounting ring 3. By starting the cylinder 13, the mounting ring 3 can be moved upward, and the first rotating shaft 7 and the second rotating shaft 11 can be moved out of the mixing tank 2, which is convenient for cleaning the scraping plate 8 on the first rotating shaft 7 and the stirring rods 12 on the second rotating shaft 11.

[0035] Refer to Figure 1 and Figure 3 , a support rod 14 is fixedly connected to the upper surface of the bottom plate 1 on the other side of the mixing tank 2. One end of the support rod 14 away from the bottom plate 1 penetrates through the mounting ring 3. A support disc 15 is sleeved on the lower surface of the mounting ring 3 where the support rod 14 is located, and the support disc 15 is fixedly connected to the support rod 14. Through the support rod 14 and the support disc 15, during stirring, the mounting ring 3 will abut against the support disc 15, preventing all the gravity from pressing on the cylinder 13 and improving the stability of the mounting ring 3.

[0036] Refer to Figure 3 , a limit disc 16 is fixedly connected to the top end of the support rod 14. Through the limit disc 16, it can be prevented that when the mounting ring 3 is pushed, the mounting ring 3 slides off the support rod 14.

[0037] Refer to Figure 3 , a plurality of sliding grooves 17 are all opened on the upper surface of the bottom plate 1 below the mixing tank 2. The sliding grooves 17 are arranged in parallel and one end of the sliding grooves 17 is provided with an opening. A plurality of sliding strips 18 are fixedly connected to the bottom end of the mixing tank 2, and the sliding strips 18 are respectively slidably arranged in the sliding grooves 17. Through the sliding grooves 17 and the sliding strips 18, the mixing tank 2 can be slid out of the bottom plate 1, which is convenient for taking out the materials for use.

[0038] Refer to Figure 3 , a limit rod 19 is provided on one side wall of the bottom plate 1. The limit rod 19 penetrates through the sliding groove 17 and extends to the other side of the bottom plate 1. The part of the limit rod 19 located in the sliding groove 17 abuts against one end of the sliding strip 18. When stirring the mixing tank 2, the limit rod 19 is inserted into the side wall of the bottom plate 1 so that the limit rod 19 abuts against the sliding strip 18, which can prevent the mixing tank 2 from moving.

[0039] Refer to Figure 3, one end of the limiting rod 19 is fixedly connected with a limiting block 20, and the other end of the limiting rod 19 is threadedly connected with a nut 21. After inserting the limiting rod 19, screw the nut 21 onto the other end. The cooperation of the limiting block 20 can prevent the limiting rod 19 from falling off, resulting in the inability to fix the mixing tank 2.

[0040] The implementation principle of this application is as follows: during use, by starting the arc-shaped electric slide rail 4, the electric slider 5 drives the first motor 6 to move back and forth. At the same time, start the first motor 6, so that the first rotating shaft 7 drives the scraper 8 to rotate, making the first rotating shaft 7 move back and forth along the inner wall of the mixing tank 2 while the scraper 8 scrapes the inner wall of the mixing tank 2, driving the materials located at the inner wall of the mixing tank 2 to move. Then start the second motor 10, so that the second rotating shaft 11 drives the stirring rod 12 to rotate, and the materials in the mixing tank 2 can be fully stirred, minimizing the problem that some materials adhere to the side wall of the return groove and are difficult to stir, resulting in a reduced stirring effect.

[0041] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A device for preparing nano-enhanced permeable concrete, comprising a base plate (1) and a mixing tank (2), wherein the base plate (1) is provided with a mixing component for mixing materials in the mixing tank (2), and the mixing component is provided with a stirring component for stirring the materials, characterized in that: The mixing assembly comprises a mounting ring (3), a connecting piece is provided on the bottom plate (1), the mounting ring (3) is arranged directly above the stirring tank (2) through the connecting piece, the upper surface of the mounting ring (3) is fixedly connected to two arc-shaped electric slide rails (4) arranged opposite to each other, the arc-shaped electric slide rails (4) are slidably connected to electric sliders (5), the side walls on the opposite sides of the two electric sliders (5) are fixedly connected to a first motor (6), the output end of the first motor (6) is fixedly connected to a first rotating shaft (7), the end of the first rotating shaft (7) away from the first motor (6) is located at the bottom end inside the stirring tank (2), and the four side walls of the first rotating shaft (7) are fixedly connected to scrapers (8).

2. The device for preparing nano-enhanced permeable concrete according to claim 1, characterized in that: The stirring assembly comprises a U-shaped frame (9) fixedly connected to the upper surface of the mounting ring (3); a second motor (10) is fixedly connected to the top of the U-shaped frame (9); a second rotating shaft (11) is fixedly connected to the output end of the second motor (10); an end of the second rotating shaft (11) away from the second motor (10) passes through the U-shaped frame (9) and is located at the bottom end of the stirring tank (2); and a plurality of stirring rods (12) distributed equidistantly are fixedly connected to the side walls on both sides of the second rotating shaft (11).

3. The device for preparing nano-enhanced permeable concrete according to claim 1, characterized in that: The connecting member comprises a cylinder (13) fixedly connected to the upper surface of the bottom plate (1) and located on one side of the mixing tank (2), and an output end of the cylinder (13) is fixedly connected to the lower surface of the mounting ring (3).

4. The device for preparing nano-enhanced permeable concrete according to claim 3, characterized in that: The upper surface of the bottom plate (1) is located on the other side of the stirring tank (2) and is fixedly connected to a support rod (14); one end of the support rod (14) away from the bottom plate (1) passes through the mounting ring (3); the support rod (14) is located on the lower surface of the mounting ring (3) and is sleeved with a support plate (15); the support plate (15) is fixedly connected to the support rod (14).

5. The device for preparing nano-enhanced permeable concrete according to claim 4, characterized in that: The top end of the support rod (14) is fixedly connected to a limiting plate (16).

6. The device for preparing nano-enhanced permeable concrete according to claim 1, characterized in that: The upper surface of the bottom plate (1) is provided with a plurality of parallel sliding grooves (17) below the stirring tank (2), and the bottom end of the stirring tank (2) is fixedly connected with a plurality of parallel sliding bars (18), and the sliding bars (18) are respectively slidably arranged in the sliding grooves (17).

7. The device for preparing nano-enhanced permeable concrete according to claim 6, characterized in that: A limiting rod (19) is provided on a side wall of one side of the bottom plate (1), the limiting rod (19) passes through the slide groove (17) and extends to the other side of the bottom plate (1), and the limiting rod (19) is located in the slide groove (17) and abuts against one end of the slide bar (18).

8. The device for preparing nano-enhanced permeable concrete according to claim 7, characterized in that: One end of the limiting rod (19) is fixedly connected to the limiting block (20), and the other end of the limiting rod (19) is threadedly connected to a nut (21).

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