A raw material mixing device for civil construction

Abstract

The utility model relates to raw material mixing equipment technical field, concretely is a raw material mixing device for civil construction, including device body, mixing stirring mechanism and stable filter mechanism, the outside surface of device body is opened with perspective window, the mixing stirring mechanism fixedly connected in the inside of device body, stable filter mechanism fixedly connected in the bottom of device body. In the utility model, through the setting of flow rate control board and scraper, flow rate control board can be according to the characteristics of different raw materials, accurately adjust the flow rate of raw material into the stirring area, ensure that all kinds of raw materials participate in mixing with proper proportion and speed, effectively improve mixing uniformity, the scraper can scrape the raw material adhered on the inner wall of stirring chamber, make it reblend into the mixing process, avoid raw material accumulation and waste, guarantee the comprehensiveness of stirring, further improve the mixing effect, greatly improve the performance stability of building material, provide strong guarantee for building engineering quality.

Description

Technical Field

[0001] This utility model relates to the field of raw material mixing equipment technology, and in particular to a raw material mixing device for civil construction. Background Technology

[0002] Civil engineering construction refers to the construction of civil engineering projects, which covers the construction of buildings, structures, and engineering works in various categories such as above-ground, underground, land, water, and underwater, including houses, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, and protection. The construction process requires the pretreatment of materials such as mud, sand, and concrete.

[0003] When existing technical solutions are used, (1) Poor mixing uniformity. Many traditional mixing devices rely on simple stirring blades for stirring, which makes it difficult to fully mix raw materials of different particle sizes and densities. Furthermore, it is difficult to control the flow rate of raw materials during the stirring process, which can easily lead to most of the raw materials piling up together, making stirring difficult. At the same time, a large amount of mixed material will stick to the inner wall, which can easily lead to waste. (2) Poor filtration and stabilization effect. The mixed raw materials may contain impurities, such as large stones and metal scraps. If they are not effectively filtered, these impurities will damage the subsequent construction equipment, such as clogging the conveying pipes and wearing out the pumping equipment. They will also affect the quality of building materials. In addition, the device is prone to shaking during use, causing instability.

[0004] To address the above problems, this utility model provides a raw material mixing device for civil construction. Utility Model Content

[0005] The purpose of this invention is to solve the problems of poor mixing uniformity, insufficient flow rate control and filtration function in the existing technology, and to propose a raw material mixing device for civil construction.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a raw material mixing device for civil construction, comprising a device body, a mixing and stirring mechanism, and a stabilizing and filtering mechanism. The outer surface of the device body is provided with a viewing window, the mixing and stirring mechanism is fixedly connected to the interior of the device body, and the stabilizing and filtering mechanism is fixedly connected to the bottom of the device body.

[0007] The mixing and stirring mechanism includes a support frame fixedly connected to the top of the device body, a servo motor fixedly connected to the bottom of the support frame, and a rotating column fixedly connected to the output end of the servo motor. The mixing and stirring mechanism includes a flow rate control cavity fixedly connected to the top of the device body, a flow rate control plate fixedly connected to the outer surface of the upper part of the rotating column, and the flow rate control plate is rotatably connected inside the flow rate control cavity via the rotating column. The mixing and stirring mechanism includes a stirring cavity fixedly connected to the bottom of the device body, a stirring column fixedly connected to the outer surface of the lower part of the rotating column, and a scraper fixedly connected to the distal end of the stirring column. The scraper is fixedly connected to the outer surface of the rotating column via the stirring column.

[0008] Furthermore, the stable filtration mechanism includes a positioning block at the bottom of the fixed connection device body, a filter frame is snapped into the positioning block, and a filter screen is fixedly connected inside the filter frame.

[0009] Furthermore, the stable filtration mechanism includes a support frame fixedly connected to the bottom of the device body, an anti-slip base plate fixedly connected to the bottom of the support frame, and ground nails threadedly connected to both sides of the anti-slip base plate.

[0010] Furthermore, the stable filtration mechanism includes a discharge port fixedly connected to the center of the bottom of the device body, a plugging cover is threaded inside the discharge port, and an anti-slip block is fixedly connected to the outer surface of the plugging cover.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting up a flow rate control plate and a scraper, the flow rate control plate can accurately adjust the flow rate of the raw materials entering the mixing zone according to the characteristics of different raw materials, ensuring that various raw materials participate in the mixing in an appropriate proportion and speed, effectively improving the mixing uniformity. The scraper can scrape off the raw materials adhering to the inner wall of the mixing chamber, allowing them to be reintegrated into the mixing process, avoiding raw material accumulation and waste, ensuring the comprehensiveness of the mixing, further improving the mixing effect, greatly enhancing the performance stability of building materials, and providing a strong guarantee for the quality of building projects.

[0012] 2. In this utility model, through the setting of filter screen and ground nails, the filter screen can efficiently and accurately filter impurities in the mixed raw materials, prevent large stones, metal fragments, etc. from damaging subsequent construction equipment, extend the service life of equipment, reduce equipment maintenance costs, and significantly improve the quality of building materials. The ground nails greatly enhance the stability of the device, prevent the device from shaking or shifting during operation, ensure that the mixing and filtering work can be carried out smoothly and efficiently, and improve construction efficiency. Attached Figure Description

[0013] Figure 1This utility model provides a three-dimensional structural schematic diagram of a raw material mixing device for civil engineering construction; Figure 2 This utility model provides a structural schematic diagram of a flow rate control plate in a raw material mixing device for civil construction. Figure 3 This utility model proposes a raw material mixing device for civil construction. Figure 3 Enlarged view of point A; Figure 4 This utility model provides a structural schematic diagram of a scraper in a raw material mixing device for civil construction. Figure 5 This utility model provides a structural schematic diagram of a filter screen in a raw material mixing device for civil engineering construction.

[0014] Legend: 1. Device body; 11. Viewing window; 2. Mixing and stirring mechanism; 21. Support frame; 22. Servo motor; 23. Rotating column; 24. Flow rate control chamber; 25. Flow rate control plate; 26. Stirring chamber; 27. Stirring column; 28. Scraper; 3. Stabilizing filtration mechanism; 31. Positioning block; 32. Filter frame; 33. Filter screen; 34. Support frame; 35. Anti-slip base plate; 36. Ground nail; 37. Discharge port; 38. Blocking cover; 39. Anti-slip block. Detailed Implementation

[0015] Please see Figure 1-5 This utility model provides a technical solution: a raw material mixing device for civil construction, including a device body 1, a mixing and stirring mechanism 2 and a stabilizing and filtering mechanism 3. The outer surface of the device body 1 is provided with a viewing window 11. The mixing and stirring mechanism 2 is fixedly connected to the inside of the device body 1, and the stabilizing and filtering mechanism 3 is fixedly connected to the bottom of the device body 1.

[0016] The specific setup and function of its mixing and stirring mechanism 2 and stabilizing filtration mechanism 3 will be explained below.

[0017] In this embodiment: the mixing and stirring mechanism 2 includes a support frame 21 fixedly connected to the top of the device body 1, a servo motor 22 fixedly connected to the bottom of the support frame 21, a rotating column 23 fixedly connected to the output end of the servo motor 22, the mixing and stirring mechanism 2 includes a flow rate control cavity 24 fixedly connected to the top of the device body 1, a flow rate control plate 25 fixedly connected to the outer surface of the upper part of the rotating column 23, the flow rate control plate 25 is rotatably connected inside the flow rate control cavity 24 through the rotating column 23, the mixing and stirring mechanism 2 includes a stirring cavity 26 fixedly connected to the bottom of the device body 1, a stirring column 27 fixedly connected to the outer surface of the lower part of the rotating column 23, a scraper 28 fixedly connected to the far end of the stirring column 27, and the scraper 28 is fixedly connected to the outer surface of the rotating column 23 through the stirring column 27.

[0018] The effects achieved by the above components are as follows: the support frame 21 provides a stable installation base for the entire mixing and stirring mechanism 2, ensuring the positional stability of each component during operation; different raw materials can enter the stirring chamber 26 in an orderly manner at appropriate proportions and speeds, greatly improving the uniformity of mixing and avoiding uneven mixing caused by differences in raw material flow rates; as the stirring column 27 rotates, the scraper 28 moves closely against the inner wall of the stirring chamber 26; during the stirring process, raw materials easily adhere to the inner wall of the stirring chamber 26, and the scraper 28 can scrape off these adhered raw materials, allowing them to re-participate in the mixing, preventing raw materials from accumulating on the chamber wall, thus ensuring the comprehensiveness of the mixing, preventing local uneven mixing, reducing raw material waste, and improving the utilization rate of raw materials.

[0019] Specifically, the stable filtration mechanism 3 includes a positioning block 31 at the bottom of the fixed connection device body 1, a filter frame 32 is snapped into the inside of the positioning block 31, and a filter screen 33 is fixedly connected inside the filter frame 32.

[0020] The effect achieved by the above components is as follows: the filter screen 33 filters the mixed raw materials falling from the mixing chamber 26. The filter screen 33 with different pore sizes can be selected according to actual needs, which can effectively intercept impurities such as large stones and metal fragments in the mixed raw materials, and ensure that the output raw materials meet the construction quality standards.

[0021] Specifically, the stable filtration mechanism 3 includes a support frame 34 fixedly connected to the bottom of the device body 1, an anti-slip base plate 35 fixedly connected to the bottom of the support frame 34, and ground nails 36 threadedly connected to both sides of the anti-slip base plate 35.

[0022] The effects achieved by the above components are as follows: they enhance the stability of the device. During the mixing process, the device may shake due to stirring vibration. The ground nail 36 and the anti-slip base plate 35 work together to effectively prevent the device from shifting or shaking, ensuring that the mixing and filtering work can be carried out continuously and stably, and improving construction efficiency.

[0023] Specifically, the stable filtration mechanism 3 includes a discharge port 37 fixedly connected to the center of the bottom of the device body 1, a plug 38 is threadedly connected to the inside of the discharge port 37, and an anti-slip block 39 is fixedly connected to the outer surface of the plug 38.

[0024] The above components achieve the following effects: the discharge port 37 is used to discharge the filtered qualified raw materials, and the plug 38 is tightly connected to the discharge port 37 by threads when not in use to prevent dust and other impurities from entering the device and affecting the quality of the raw materials.

[0025] Working principle: When using this raw material mixing device, various civil construction materials are first fed into the flow rate control chamber 24 through the feed inlet at the top of the device. The servo motor 22 starts, driving the rotating column 23 to rotate, which in turn causes the flow rate control plate 25 to rotate within the flow rate control chamber 24, adjusting the flow rate of the raw materials. Different raw materials enter the mixing chamber 26 sequentially at appropriate speeds. In the mixing chamber 26, the rotating column 23 drives the mixing column 27 to mix the raw materials at high speed, promoting mixing.

[0026] The scraper 28 scrapes the raw material adhering to the inner wall of the mixing chamber 26 to ensure thorough mixing. The mixed raw material falls into the stable filtration mechanism 3 and is filtered through the filter screen 33 in the filter frame 32 on the positioning block 31 to remove impurities. At this time, the device is kept stable by the support frame 34, the anti-slip base plate 35 and the ground nails 36. When needed, the filtered raw material can be discharged from the outlet 37 by the operator unscrewing the plug cover 38 through the anti-slip slider 39 for subsequent construction. If the material is not needed for the time being, the plug cover 38 is closed to prevent impurities from entering. Throughout the process, the viewing window 11 allows the operator to observe the mixing and filtration of the raw material inside the device at any time so as to adjust the equipment operating parameters in a timely manner.

Claims

1. A raw material mixing device for civil construction, comprising a device body (1), a mixing and stirring mechanism (2), and a stabilizing filtration mechanism (3), characterized in that: The outer surface of the device body (1) is provided with a viewing window (11), the mixing and stirring mechanism (2) is fixedly connected to the inside of the device body (1), and the stabilizing filtration mechanism (3) is fixedly connected to the bottom of the device body (1). The mixing and stirring mechanism (2) includes a support frame (21) fixedly connected to the top of the device body (1). A servo motor (22) is fixedly connected to the bottom of the support frame (21). A rotating column (23) is fixedly connected to the output end of the servo motor (22). The mixing and stirring mechanism (2) includes a flow rate control chamber (24) fixedly connected to the top of the device body (1). A flow rate control plate (25) is fixedly connected to the outer surface of the upper part of the rotating column (23). The flow rate control plate (25) is rotatably connected inside the flow rate control chamber (24) through the rotating column (23). The mixing and stirring mechanism (2) includes a stirring chamber (26) fixedly connected to the bottom of the device body (1). A stirring column (27) is fixedly connected to the outer surface of the lower part of the rotating column (23). A scraper (28) is fixedly connected to the far end of the stirring column (27). The scraper (28) is fixedly connected to the outer surface of the rotating column (23) through the stirring column (27).

2. The raw material mixing device for civil construction according to claim 1, characterized in that: The stable filtration mechanism (3) includes a positioning block (31) at the bottom of the fixed connection device body (1), a filter frame (32) is snapped into the inside of the positioning block (31), and a filter screen (33) is fixedly connected inside the filter frame (32).

3. The raw material mixing device for civil construction according to claim 2, characterized in that: The stable filtration mechanism (3) includes a support frame (34) fixedly connected to the bottom of the device body (1). The bottom of the support frame (34) is fixedly connected to an anti-slip base plate (35), and the two sides of the anti-slip base plate (35) are threaded with ground nails (36).

4. The raw material mixing device for civil construction according to claim 3, characterized in that: The stable filtration mechanism (3) includes a discharge port (37) fixedly connected to the center of the bottom of the device body (1). The discharge port (37) is internally threaded with a plug (38), and the outer surface of the plug (38) is fixedly connected with an anti-slip block (39).

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