Anti-splashing cement paste mixer for concrete pole
By installing a spiral mixing mechanism, a protective cover, an arc-shaped protective shell, and a scraping mechanism inside the mixing tank, the problem of cement slurry splashing is solved, thereby reducing waste, lowering costs and environmental pollution, and improving work efficiency.
Patent Information
- Application Number
- CN202422807922.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-18
AI Technical Summary
Traditional cement slurry mixers have an open mixing tank, which causes cement slurry to splash, resulting in waste of raw materials, increased production costs, environmental pollution, and impact on the hygiene of the working environment.
A spiral mixing mechanism is installed inside the mixing tank, along with a protective cover and an arc-shaped protective shell. Combined with a scraping mechanism, this forms a stable flow pattern, preventing cement slurry from splashing and promptly cleaning up any adhering cement slurry.
It effectively reduces cement slurry splashing and fluctuation, lowers raw material waste and production costs, maintains a clean and hygienic working environment, and improves work efficiency.
Smart Images
Figure CN223507391U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of concrete pole processing technology, specifically relating to a cement slurry mixer for concrete poles that prevents splashing. Background Technology
[0002] Concrete poles are crucial infrastructure in the power and communications sectors, and their quality and performance are essential for the safe and stable operation of the power grid. In the production of concrete poles, the mixer is a key piece of equipment for mixing cement, aggregates, and water to create the concrete mixture. However, traditional cement slurry mixers typically have open mixing drums, which easily lead to cement slurry splashing during mixing. This not only wastes raw materials and increases production costs but also pollutes the surrounding environment, affecting the cleanliness and hygiene of the working environment. Utility Model Content
[0003] To overcome the problem that traditional cement slurry mixers in the background art typically have open mixing tanks, which easily lead to cement slurry splashing during the mixing process, resulting in not only waste of raw materials and increased production costs, but also pollution of the surrounding environment and affecting the cleanliness and hygiene of the working environment, this utility model provides an anti-splash cement slurry mixer for concrete poles. By setting a spiral mixing mechanism inside the mixing tank, the cement slurry forms a stable flow pattern during the mixing process, thereby reducing liquid splashing and fluctuation. At the same time, a protective cover and an arc-shaped protective shell are set at the top of the mixing tank, effectively preventing cement slurry from splashing outside the mixing tank during the mixing process. This not only reduces the waste of raw materials and lowers production costs, but also avoids the pollution of the surrounding environment by cement slurry splashing, maintaining the cleanliness and hygiene of the working environment. In addition, the scraping mechanism can promptly scrape off the cement slurry adhering to the arc-shaped protective shell to prevent it from solidifying, reducing cleaning time and difficulty, thereby improving work efficiency.
[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: A concrete pole anti-splash cement slurry mixer mainly includes a frame, a mixing box, a hopper, a mixing mechanism, a motor, a protective cover, an arc-shaped protective shell, and a scraping mechanism. The mixing box has a support base at its bottom, and is mounted on the frame via the support base. A spiral mixing mechanism is installed inside the mixing box. The motor is mounted on the frame and is connected to the mixing mechanism via a transmission connection. A protective cover is installed at the top of the mixing box, and an arc-shaped protective shell is installed at the bottom of the protective cover. A hopper communicating with the interior of the mixing box is installed at the top, and a discharge pipe communicating with the interior of the mixing box is installed at the bottom, with a discharge valve installed on the discharge pipe. A scraping mechanism for scraping cement slurry adhering to the arc-shaped protective shell is installed inside the mixing box.
[0005] The stirring mechanism includes a rotating shaft, connecting rods, and spiral blades. The rotating shaft is installed inside the mixing tank via bearings, and one end of the rotating shaft penetrates the inner wall of the mixing tank and is connected to the motor drive. Multiple sets of connecting rods are equidistantly arranged along the axial direction on the rotating shaft, and two sets of spiral blades of different diameters are installed on the connecting rods.
[0006] The scraping mechanism includes a rocker arm, a scraper, a guide rod, a spring, a tension spring, and a lever. Two sets of rocker arms are hinged to the inner wall of the mixing tank. A guide hole is provided at the top of the rocker arm. A guide rod is provided at the end of the scraper. The bottom end of the guide rod passes through the guide hole at the top of the rocker arm and is threaded with a nut. The spring is sleeved on the guide rod, with its bottom end abutting against the top of the rocker arm and its top end abutting against the bottom of the scraper. One end of the tension spring is installed on the side wall of the mixing tank through a fixing component, and the other end is connected to the rocker arm. A lever for rotating the rocker arm is installed on the rotating shaft.
[0007] The beneficial effects of this utility model are:
[0008] This invention features a spiral mixing mechanism within the mixing tank, enabling the cement slurry to flow in a stable pattern during mixing, thereby reducing splashing and fluctuations. Simultaneously, a protective cover and an arc-shaped protective shell at the top of the mixing tank effectively prevent cement slurry from splashing outside the tank during mixing. This not only reduces raw material waste and lowers production costs but also prevents environmental pollution from splashing cement slurry, maintaining a clean and hygienic working environment. Furthermore, the scraping mechanism can promptly remove cement slurry adhering to the arc-shaped protective shell, preventing it from solidifying, reducing cleaning time and difficulty, and thus improving work efficiency. Attached Figure Description
[0009] Figure 1 This is a three-dimensional schematic diagram of the present invention.
[0010] Figure 2 This is a three-dimensional schematic diagram of the internal structure of this utility model.
[0011] Figure 3 This is a 3D schematic diagram of the mixing mechanism in its installation state.
[0012] Figure 4 This is a 3D schematic diagram of the scraping mechanism in its installation state.
[0013] Figure 5 yes Figure 4 A magnified view of a portion of point A in the middle.
[0014] Figure 6 This is a schematic diagram of the internal structure of this utility model. Detailed Implementation
[0015] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate the understanding of those skilled in the art.
[0016] This utility model discloses a cement slurry mixer for concrete poles that prevents splashing. The mixer mainly includes a frame 1, a mixing tank 2, a hopper 3, a mixing mechanism 4, a motor 5, a protective cover 6, an arc-shaped protective shell 7, and a scraping mechanism 8. The mixing tank 2 has a support base 201 at its bottom, and is mounted on the frame 1 via the support base 201. A spiral mixing mechanism 4 is installed inside the mixing tank 2. The motor 5 is mounted on the frame 1 and is connected to the mixing mechanism 4. A protective cover 6 is installed at the top of the mixing tank 2, and an arc-shaped protective shell 7 is installed at the bottom of the protective cover 6. A hopper 3, communicating with the interior of the mixing tank 2, is installed at the top of the mixing tank 2. A discharge pipe 202, communicating with the interior of the mixing tank 2, is installed at the bottom of the mixing tank 2, and a discharge valve is installed on the discharge pipe 202. A scraping mechanism 8, used to scrape cement slurry adhering to the arc-shaped protective shell 7, is installed inside the mixing tank 2.
[0017] During operation, raw materials such as cement, sand, and water are added to the mixing tank 2 through the hopper 3. Then, the motor 5 is started, which drives the mixing mechanism 4 to rotate. The mixing mechanism 4 mixes the cement slurry. During the mixing process, the spiral mixing mechanism 4 promotes the cement slurry to form a stable flow pattern, reducing the generation of eddies and turbulence, thereby reducing the splashing and fluctuation of the cement slurry. At the same time, the protective cover 6 and the arc-shaped protective shell 7 prevent the cement slurry from splashing outside the mixing tank 2, reducing the waste of raw materials and avoiding pollution of the surrounding environment by the splashing cement slurry. During the mixing process, the mixing mechanism 4 rotates and drives the scraping mechanism to work, scraping the cement slurry adhering to the arc-shaped protective shell 7 into the mixing tank 2 for mixing, preventing the cement slurry from solidifying and reducing cleaning time and difficulty. After the mixing is completed, the operator opens the discharge valve on the discharge pipe 202 to discharge the mixed cement slurry from the discharge pipe 202.
[0018] The stirring mechanism 4 includes a rotating shaft 401, connecting rods 402, and spiral blades 403. The rotating shaft 401 is mounted inside the mixing tank 2 via bearings, and one end of the rotating shaft 401 penetrates the inner wall of the mixing tank 2 and is connected to the motor 5 for transmission. Multiple sets of connecting rods 402 are equidistantly arranged along the axial direction on the rotating shaft 401, and two sets of spiral blades 403 with different diameters are mounted on the connecting rods 402. The scraping mechanism 8 includes a rocker arm 801, a scraper 802, a guide rod 803, a spring 804, and a tension spring 805. The mixing tank 2 has two sets of rocker arms 801 hinged to its inner wall. Each rocker arm 801 has a guide hole at its top. A guide rod 803 is provided at the end of the scraper 802. The bottom end of the guide rod 803 passes through the guide hole at the top of the rocker arm 801 and is threaded with a nut. A spring 804 is sleeved on the guide rod 803, with its bottom end abutting against the top of the rocker arm 801 and its top end abutting against the bottom of the scraper 802. A tension spring 805 has one end fixed to the side wall of the mixing tank 2 via a fastener, and the other end connected to the rocker arm 801. A lever 806 is installed on shaft 401 to rotate rocker arm 801. When motor 5 is started, it drives shaft 401 to rotate. Shaft 401, through connecting rod 402, drives spiral blades 403 to rotate, thus mixing the cement slurry in mixing tank 2. Using spiral blades 403 of different diameters can increase the mixing effect and make the cement slurry more uniform. During mixing, lever 806 rotates together with shaft 401. When lever 806 contacts rocker arm 801, it pushes the rocker arm. The oscillation of 801 further drives the scraper 802 to move along the surface of the arc-shaped protective shell 7, promptly scraping the cement slurry splashed onto the arc-shaped protective shell 7 into the mixing tank 2 for mixing, preventing it from adhering to the arc-shaped protective shell 7 for a long time and solidifying, reducing cleaning time and difficulty, and thus improving work efficiency; the guide rod 803 and the spring 805 play a guiding and buffering role, ensuring that the scraper 802 is in close contact with the arc-shaped protective shell 7, and the tension spring 805 causes the rocker arm 801 to reset after the lever 806 is removed.
[0019] Work process:
[0020] During operation, raw materials such as cement, sand, and water are added to the mixing tank 2 through the hopper 3. Then, the motor 5 is started, driving the rotating shaft 401 to rotate. The rotating shaft 401, through the connecting rod 402, drives the spiral blades 403 to rotate, thus agitating the cement slurry within the mixing tank 2. During the agitation process, the spiral agitation mechanism 4 promotes a stable flow pattern in the cement slurry, reducing the generation of eddies and turbulence, thereby minimizing splashing and fluctuations. Simultaneously, the protective cover 6 and the arc-shaped protective shell 7 prevent cement slurry from splashing outside the mixing tank 2, reducing material waste and preventing environmental pollution from splashing cement slurry. Using spiral blades 403 of different diameters increases the agitation effect, making the cement slurry more uniform. During the agitation process, the lever... 806 rotates together with the rotating shaft 401. When the lever 806 contacts the rocker arm 801, the lever 806 pushes the rocker arm 801 to swing, further driving the scraper 802 to move along the surface of the arc-shaped protective shell 7, promptly scraping the cement slurry splashed onto the arc-shaped protective shell 7 into the mixing tank 2 for mixing, preventing it from adhering to the arc-shaped protective shell 7 for a long time and solidifying, reducing cleaning time and difficulty, and thus improving work efficiency; the guide rod 803 and the spring 805 play a guiding and buffering role, ensuring that the scraper 802 is in close contact with the arc-shaped protective shell 7, and the tension spring 805 makes the rocker arm 801 return to its original position after the lever 806 leaves; after mixing is completed, the operator opens the discharge valve on the discharge pipe 202 to discharge the mixed cement slurry from the discharge pipe 202.
[0021] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.
Claims
1. A splash-proof cement slurry mixer for concrete utility poles, characterized in that: The concrete pole anti-splash cement slurry mixer includes a frame (1), a mixing box (2), a hopper (3), a mixing mechanism (4), a motor (5), a protective cover (6), an arc-shaped protective shell (7), and a scraping mechanism (8). The mixing box (2) is provided with a support base (201) at the bottom and is mounted on the frame (1) via the support base (201). The mixing box (2) is equipped with a spiral mixing mechanism (4) inside. The motor (5) is mounted on the frame (1) and is connected to the mixing mechanism (4) for transmission. The top of the mixing box (2) is equipped with a protective cover (6), the bottom of the protective cover (6) is equipped with an arc-shaped protective shell (7), and the top is equipped with a hopper (3) that communicates with the inside of the mixing box (2). The bottom of the mixing box (2) is equipped with a discharge pipe (202) that communicates with the inside of the mixing box (2) and a discharge valve is installed on the discharge pipe (202). The mixing box (2) is equipped with a scraping mechanism (8) for scraping the cement slurry adhering to the arc-shaped protective shell (7) inside.
2. The anti-splash cement slurry mixer for concrete poles as described in claim 1, characterized in that: The stirring mechanism (4) includes a rotating shaft (401), connecting rods (402), and spiral blades (403). The rotating shaft (401) is installed inside the stirring box (2) through bearings, and one end of the rotating shaft (401) passes through the inner wall of the stirring box (2) and is connected to the motor (5) for transmission. Multiple sets of connecting rods (402) are equidistantly arranged along the axial direction on the rotating shaft (401), and two sets of spiral blades (403) with different diameters are installed on the connecting rods (402).
3. The anti-splash cement slurry mixer for concrete poles as described in claim 2, characterized in that: The scraping mechanism (8) includes a rocker arm (801), a scraper (802), a guide rod (803), a spring (804), a tension spring (805), and a lever (806). Two sets of rocker arms (801) are hinged to the inner wall of the mixing tank (2). A guide hole is provided at the top of the rocker arm (801). A guide rod (803) is provided at the end of the scraper (802). The bottom end of the guide rod (803) passes through the guide hole at the top of the rocker arm (801) and is threaded with a nut. The spring (804) is sleeved on the guide rod (803). The bottom end abuts against the top of the rocker arm (801) and the top end abuts against the bottom of the scraper (802). One end of the tension spring (805) is installed on the side wall of the mixing tank (2) through a fixing piece, and the other end is connected to the rocker arm (801). A lever (806) for turning the rocker arm (801) is installed on the rotating shaft (401).