Concrete treatment device for highway construction

Abstract

The utility model relates to the technical field of highway construction, and discloses a highway construction concrete treatment device which is provided with a mixing device and a discharging device, the mixing device is used for mixing concrete, and the discharging device is used for discharging the mixed concrete. The problems that in the current highway construction process, a special device capable of efficiently treating concrete is lacked, the construction efficiency is affected, the concrete quality is likely to be unstable, and then the progress and the final achievement of a whole engineering project are affected are solved. Traditional methods generally depend on manual operation or simple mechanical equipment, the methods are often slow in speed and high in labor intensity, the consistency and uniformity of a concrete mixture are difficult to guarantee, and particularly in a large-scale construction project, the low-efficiency treatment mode can further enlarge the problems, so that the construction period is delayed, and the cost is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway construction, and particularly relates to a concrete treatment device for highway construction. Background Technique

[0002] Concrete is a composite material widely used in construction and civil engineering, which is composed of cement, fine aggregates (such as sand), coarse aggregates (such as gravel or crushed stone), and water mixed in a certain proportion. During the mixing process, cement reacts with water to form a gelling substance, which tightly binds the aggregates together. After a period of curing and hardening, it forms a solid structure with high strength and durability. According to different usage requirements, various admixtures can also be added to the concrete, such as water reducers, early strength agents, etc., to improve its workability or endow specific functional characteristics, such as improving fluidity, accelerating the hardening speed, or enhancing the frost resistance.

[0003] In the existing highway construction process, there is a lack of a device that can quickly process concrete. The problems existing in the above technology are as follows: In the current highway construction process, the lack of a dedicated device for efficiently processing concrete has become a significant problem, which not only affects the construction efficiency but also may lead to unstable concrete quality, thus affecting the progress and final results of the entire engineering project. Traditional methods usually rely on manual operation or simple mechanical equipment, which are often slow, labor-intensive, and difficult to ensure the consistency and uniformity of the concrete mixture. Especially in large-scale construction projects, this inefficient processing method will further magnify the problems, resulting in project delays and cost increases. In addition, inappropriate concrete treatment will also cause material waste and increase the environmental burden. Content of the Utility Model

[0004] In view of the problems existing in the prior art, the utility model provides a concrete treatment device for highway construction that can overcome or at least partially solve the above problems.

[0005] The utility model is realized as follows. A concrete treatment device for highway construction includes a mixing tank, a fixed tank, a support frame, mixing plates, a feed inlet, and a discharge outlet. The inner wall of the mixing tank is fixedly connected to the surfaces of the two mixing plates. The surface of the mixing tank is rotationally connected to the inner wall of the fixed tank through a bearing. The surface of the fixed tank is fixedly connected to the surface of the support frame. The feed inlet is opened at the upper end of the mixing tank, and the discharge outlet is opened at the lower end of the mixing tank. A mixing device is arranged on one side of the mixing tank, and a discharging device is arranged at the lower end of the mixing tank;

[0006] The mixing device is used for mixing the concrete;

[0007] The discharging device is used for discharging the mixed concrete.

[0008] To improve the quality of concrete, preferably, the mixing device includes a water pump, a water tank, a driving motor, a driving gear, a driven gear, a connecting plate and a nozzle. The output end of the driving motor is fixedly connected to the inner wall of the driving gear. The surface of the driving gear is meshed with the surface of the driven gear. The inner wall of the water tank is fixedly connected to the surface of the water pump. The upper end of the water tank and the upper end of the connecting plate are fixedly connected by a water pipe. The surface of the connecting plate is fixedly connected to one end of a plurality of the nozzles. By connecting the water pump to the water tank and spraying evenly through the nozzles on the connecting plate, the precise control of the amount of water required during the mixing process can be achieved, ensuring that the water can be evenly dispersed in the form of fine mist throughout the mixing tank, avoiding the problems of local over-wetting or over-drying that may be caused by the traditional water addition method, thereby contributing to obtaining a better concrete consistency. The driving motor transmits power to the driven gear through the driving gear, enabling the mixing tank to rotate smoothly inside the fixed tank. Combined with the mixing plates provided in the mixing tank, it can promote the full contact and mixing between the raw materials, improving the mixing efficiency and quality.

[0009] To improve the control of the discharge amount, preferably, the discharging device includes a pull rod, a fixing plate, a sliding groove, a baffle and a limiting block. The sliding groove is formed on the surface of the fixing plate. The inner wall of the sliding groove is slidably connected to the surface of the limiting block. The surfaces of the two limiting blocks are fixedly connected to both sides of the baffle. One side surface of the baffle is fixedly connected to one end of the pull rod. By connecting the baffle to the pull rod and fixedly connecting both sides of the baffle to the limiting block, a stable sliding fit relationship is formed between the inner wall of the sliding groove and the limiting block, which can ensure that the baffle accurately covers or opens the discharge port, thereby achieving precise control of the concrete outflow amount, effectively avoiding quality problems caused by too fast or uneven discharging. Using the limiting block to limit the movement range of the baffle not only ensures that the baffle will not accidentally fall off during operation, but also prevents the risk of mechanical structure damage caused by excessive pulling. In addition, when it is necessary to stop discharging after mixing, just gently push the pull rod back to quickly close the baffle and cut off the material flow in time, ensuring the safety of the construction site.

[0010] To improve the service life of the device, preferably, a protective box is provided on the surface of the mixing tank. The inner wall of the protective box is fixedly connected to the surface of the fixed tank. The inner wall of the protective box is slidably connected to the surface of the driving gear. The protective box not only provides a physical barrier for the internal driving gear, preventing external dust, debris, etc. from entering the transmission, thereby reducing the possibility of wear and failure, but also for highway construction applications that are often exposed to harsh environmental conditions, it can effectively extend the service life of the driving gear and other related components, reducing the maintenance cost.

[0011] To improve the uniformity of the concrete, preferably, the surface of the driving motor is fixedly connected to the inner wall of the protective box, the surface of the driven gear is fixedly connected to the upper end of the mixing box, and the surface of the connecting plate is fixedly connected to the upper end of the protective box. Since the driven gear is fixedly connected to the upper end of the mixing box, it ensures the minimum deviation in the power transmission path, improves the transmission efficiency, helps to maintain smooth operation during the mixing process, and further guarantees the consistency and uniformity of the concrete mixture.

[0012] To improve the stability of discharging, preferably, the upper surfaces of the two fixing plates are fixedly connected to the lower surface of the mixing box, and the surface of the baffle is slidably connected to the surface of the discharging port. The sliding connection between the baffle and the discharging port ensures that the baffle can smoothly open and close the discharging port, realizes fine adjustment of the outflow rate of the concrete material, allows the operator to flexibly adjust the discharging speed according to actual needs, and avoids quality problems such as layering and segregation that may be caused by too fast or uneven outflow of the material.

[0013] To improve the stability of operation, preferably, the surface of the driving gear is rotatably connected to the inner wall of the protective box through a rotating shaft. The rotating connection between the driving gear and the protective box is realized through the rotating shaft, ensuring that the driving gear can rotate freely and smoothly at a fixed position.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The utility model is provided with a mixing device, a discharging device, a driving gear, a driven gear, a connecting plate, a nozzle, a pull rod, a fixed plate, a baffle and a limit block. The mixing device is used for mixing concrete, and the discharging device is used for discharging the mixed concrete. By connecting a water pump with a water tank and spraying evenly through the nozzle on the connecting plate, accurate control of the amount of water required in the mixing process can be achieved, ensuring that the water can be evenly distributed in the entire mixing box in the form of fine mist, avoiding the problem of local over-wetting or over-drying that may be caused by the traditional water adding method, thereby helping to obtain a better concrete consistency. The driving motor transmits power to the driven gear through the driving gear, so that the mixing box can rotate smoothly inside the fixed box. Combined with the mixing plate arranged in the mixing box, it can promote full contact and mixing between raw materials, improve mixing efficiency and quality, and by connecting the baffle with the pull rod and fixing the surfaces on both sides of the baffle with the limit block, a stable sliding fit relationship is formed between the inner wall of the sliding groove and the limit block, which can ensure that the baffle accurately covers or opens the discharging port, thereby achieving accurate control of the concrete outflow amount. Control can effectively avoid quality problems caused by too fast or uneven discharge. The use of limit blocks to limit the movement range of the baffle not only ensures that the baffle will not accidentally fall off during operation, but also prevents the risk of mechanical structure damage due to excessive pulling. In addition, when the discharge needs to be stopped after mixing, the baffle can be quickly closed by gently pushing the pull rod back, cutting off the material flow in time, ensuring the safety of the construction site and solving the problem that the lack of special equipment that can efficiently handle concrete has become a significant problem in the current highway construction process. This not only affects the construction efficiency, but also may lead to unstable concrete quality, which in turn affects the progress and final results of the entire project. Traditional methods usually rely on manual operation or simple mechanical equipment. These methods are often slow and labor-intensive, and it is difficult to ensure the consistency and uniformity of the concrete mixture. Especially in large-scale construction projects, this inefficient treatment method will further amplify the problem, leading to delays in construction period and increased costs. In addition, improper concrete treatment will also cause material waste and increase the environmental burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of a vertical cross-section of a main body provided by an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the mixing device provided in the embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the discharging device provided in the embodiment of the utility model.

[0020] In the figure: 1. Mixing device; 101. Water pump; 102. Water tank; 103. Driving motor; 104. Driving gear; 105. Driven gear; 106. Connecting plate; 107. Sprinkler; 2. Discharging device; 201. Pull rod; 202. Fixed plate; 203. Sliding groove; 204. Baffle; 205. Limit block; 3. Protection box; 4. Stirring box; 5. Fixed box; 6. Support frame; 7. Stirring plate; 8. Feeding port; 9. Discharging port. Detailed implementation mode

[0021] In order to further understand the invention content, features and effects of the present invention, the following embodiments are cited and described in detail in conjunction with the accompanying drawings as follows.

[0022] The structure of the present invention will be described in detail below with reference to the accompanying drawings.

[0023] As Figures 1 to 4As shown in the figure, a concrete processing device for highway construction provided by an embodiment of the present utility model includes a mixing tank 4, a fixed tank 5, a support frame 6, mixing plates 7, a feed inlet 8, and a discharge outlet 9. The inner wall of the mixing tank 4 is fixedly connected to the surfaces of two mixing plates 7. The surface of the mixing tank 4 is rotatably connected to the inner wall of the fixed tank 5 through a bearing. The surface of the fixed tank 5 is fixedly connected to the surface of the support frame 6. The feed inlet 8 is opened at the upper end of the mixing tank 4, and the discharge outlet 9 is opened at the lower end of the mixing tank 4. A mixing device 1 is arranged on one side of the mixing tank 4, and a discharging device 2 is arranged at the lower end of the mixing tank 4. The mixing device 1 is used for mixing concrete, and the discharging device 2 is used for discharging the mixed concrete. The mixing device 1 includes a water pump 101, a water tank 102, a driving motor 103, a driving gear 104, a driven gear 105, a connecting plate 106, and a spray head 107. The output end of the driving motor 103 is fixedly connected to the inner wall of the driving gear 104. The surface of the driving gear 104 is meshed with the surface of the driven gear 105. The inner wall of the water tank 102 is fixedly connected to the surface of the water pump 101. The upper end of the water tank 102 is fixedly connected to the upper end of the connecting plate 106 through a water pipe. The surface of the connecting plate 106 is fixedly connected to one end of a plurality of spray heads 107. By connecting the water pump 101 to the water tank 102 and evenly spraying through the spray heads 107 on the connecting plate 106, the accurate control of the required water volume during the mixing process can be realized, ensuring that the water can be evenly dispersed in the entire mixing tank 4 in the form of fine mist, avoiding the problems of local over-wetting or over-drying that may be caused by the traditional water addition method, and thus helping to obtain a better concrete consistency. The driving motor 103 transmits power to the driven gear 105 through the driving gear 104, enabling the mixing tank 4 to rotate smoothly inside the fixed tank 5. Combined with the mixing plates 7 arranged in the mixing tank 4, it can promote the full contact and mixing between the raw materials, improving the mixing efficiency and quality. The discharging device 2 includes a pull rod 201, a fixing plate 202, a sliding groove 203, a baffle 204, and a limiting block 205. The sliding groove 203 is opened on the surface of the fixing plate 202. The inner wall of the sliding groove 203 is slidably connected to the surface of the limiting block 205. The surfaces of two limiting blocks 205 are fixedly connected to both sides of the baffle 204. One side surface of the baffle 204 is fixedly connected to one end of the pull rod 201. By connecting the baffle 204 to the pull rod 201 and fixedly connecting both sides of the baffle 204 to the limiting blocks 205, a stable sliding fit relationship is formed between the inner wall of the sliding groove 203 and the limiting blocks 205, which can ensure that the baffle 204 accurately covers or opens the discharge outlet 9, thereby realizing the precise control of the concrete outflow volume and effectively avoiding quality problems caused by too fast or uneven discharging. Using the limiting blocks 205 to limit the movement range of the baffle 204 not only ensures that the baffle 204 will not accidentally fall off during the operation process, but also prevents the risk of mechanical structure damage caused by excessive pulling. In addition, when it is necessary to stop discharging after mixing is completed, only need to gently push back the pull rod 201 to quickly close the baffle 204 and cut off the material flow in time, ensuring the safety of the construction site.A protective box 3 is provided on the surface of the mixing box 4. The inner wall of the protective box 3 is fixedly connected to the surface of the fixed box 5, and the inner wall of the protective box 3 is slidably connected to the surface of the driving gear 104. The protective box 3 not only provides a physical barrier for the internal driving gear 104 to prevent external dust, debris, etc. from entering the transmission, thereby reducing the possibility of wear and failure. At the same time, for highway construction applications that are often exposed to harsh environmental conditions, it can effectively extend the service life of the driving gear 104 and other related components, reduce maintenance costs. The surface of the driving motor 103 is fixedly connected to the inner wall of the protective box 3, the surface of the driven gear 105 is fixedly connected to the upper end of the mixing box 4, and the surface of the connecting plate 106 is fixedly connected to the upper end of the protective box 3. Since the driven gear 105 is fixedly connected to the upper end of the mixing box 4, it ensures a minimized deviation in the power transmission path, improves the transmission efficiency, helps to maintain smooth operation during the mixing process, and further guarantees the consistency and uniformity of the concrete mixture. The upper surfaces of the two fixing plates 202 are fixedly connected to the lower surface of the mixing box 4, and the surface of the baffle 204 is slidably connected to the surface of the discharge port 9. The sliding connection relationship between the baffle 204 and the discharge port 9 ensures that the baffle 204 can smoothly open and close the discharge port 9, realizes fine adjustment of the outflow rate of the concrete material, allows the operator to flexibly adjust the discharge speed according to actual needs, and avoids quality problems such as layering and segregation that may occur due to too fast or uneven outflow of the material. The surface of the driving gear 104 is rotationally connected to the inner wall of the protective box 3 through a rotating shaft. The rotational connection between the driving gear 104 and the protective box 3 is realized through the rotating shaft, ensuring that the driving gear 104 can rotate freely and smoothly in a fixed position.,

[0024] The working principle of the present utility model:

[0025] When carrying out concrete mixing operations, first, the required raw materials such as cement, sand, and gravel need to be fed into the mixing tank 4 through the feeding port 8. After starting the driving motor 103, its power will be transmitted to the driving gear 104. As the driving gear 104 rotates, it will drive the driven gear 105 on the mixing tank 4, enabling the entire mixing tank 4 to rotate smoothly within the fixed tank 5. Inside the mixing tank 4, there are mixing plates 7 for mixing, which can effectively stir and turn over the concrete raw materials to ensure that all components are evenly mixed. During the mixing process, in order to achieve the desired concrete consistency, an appropriate amount of water may need to be added. At this time, the water pump 101 in the water tank 102 pre-filled with clean water can be started. When the water pump 101 is working, it will transport the water in the water tank 102 through the water pipe to the spray heads 107 on the connecting plate 106 at the top of the mixing tank 4, and the water will be evenly sprayed into the rotating mixing tank 4 in the form of fine mist through these spray heads 107. This can ensure that the water fully contacts the dry mixture, promoting the chemical reaction and physical mixing between the materials. When all components have been fully mixed and the expected effect has been achieved, the operator only needs to pull the lever 201 on one side of the mixer, which will move the baffle 204 at the discharge port 9, allowing the mixed concrete to flow out smoothly. This simple operation process not only improves work efficiency but also ensures the quality of the finally produced concrete.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, within the scope of the technical solution of the present invention.

Claims

1. A highway construction concrete treatment device, comprising a mixing tank (4), a fixed tank (5), a support frame (6), mixing plates (7), a feed inlet (8) and a discharge outlet (9). The inner wall of the mixing tank (4) is fixedly connected to the surfaces of the two mixing plates (7). The surface of the mixing tank (4) is rotatably connected to the inner wall of the fixed tank (5) through a bearing. The surface of the fixed tank (5) is fixedly connected to the surface of the support frame (6). The feed inlet (8) is opened at the upper end of the mixing tank (4), and the discharge outlet (9) is opened at the lower end of the mixing tank (4). It is characterized in that: On one side of the mixing tank (4), a mixing device (1) is provided, and at the lower end of the mixing tank (4), a discharging device (2) is provided; The mixing device (1) is used for mixing concrete; The discharging device (2) is used for discharging the mixed concrete.

2. The concrete processing device for highway construction according to claim 1, characterized in that: The mixing device (1) includes a water pump (101), a water tank (102), a driving motor (103), a driving gear (104), a driven gear (105), a connecting plate (106) and a spray head (107). The output end of the driving motor (103) is fixedly connected to the inner wall of the driving gear (104). The surface of the driving gear (104) is meshed with the surface of the driven gear (105). The inner wall of the water tank (102) is fixedly connected to the surface of the water pump (101). The upper end of the water tank (102) is fixedly connected to the upper end of the connecting plate (106) through a water pipe. The surface of the connecting plate (106) is fixedly connected to one end of a plurality of the spray heads (107).

3. The concrete processing device for highway construction according to claim 2, characterized in that: The discharging device (2) includes a pull rod (201), a fixing plate (202), a sliding groove (203), a baffle plate (204) and a limiting block (205). The sliding groove (203) is formed on the surface of the fixing plate (202). The inner wall of the sliding groove (203) is slidably connected to the surface of the limiting block (205). The surfaces of the two limiting blocks (205) are fixedly connected to both side surfaces of the baffle plate (204). One side surface of the baffle plate (204) is fixedly connected to one end of the pull rod (201).

4. The concrete treatment device for highway construction according to claim 3, wherein: A protective box (3) is provided on the surface of the mixing tank (4). The inner wall of the protective box (3) is fixedly connected to the surface of the fixed box (5). The inner wall of the protective box (3) is slidably connected to the surface of the driving gear (104).

5. The concrete processing device for highway construction according to claim 4, characterized in that: The surface of the driving motor (103) is fixedly connected to the inner wall of the protective box (3). The surface of the driven gear (105) is fixedly connected to the upper end of the mixing tank (4). The surface of the connecting plate (106) is fixedly connected to the upper end of the protective box (3).

6. The concrete processing device for highway construction according to claim 3, characterized in that: The upper surfaces of the two fixing plates (202) are fixedly connected to the lower surface of the mixing tank (4). The surface of the baffle plate (204) is slidably connected to the surface of the discharging port (9).

7. The concrete processing device for highway construction according to claim 4, characterized in that: The surface of the driving gear (104) is rotatably connected to the inner wall of the protective box (3) through a rotating shaft.

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