Transportation barrel and mixing device special for road emergency repair material

Abstract

The utility model discloses a special transportation barrel for road emergency repair materials, which comprises a barrel body and a barrel cover, and further comprises a separation unit arranged in the barrel body and comprising an annular plate connected with the inner wall of the barrel body, and a sealing plate arranged in the annular plate and matched with the annular plate; the stirring unit comprises a transmission rod movably arranged on the barrel cover in a penetrating mode, one end of the transmission rod extends upwards to be provided with a clamping block located on the outer side of the barrel body, and the other end of the transmission rod extends downwards to be fixedly connected with the sealing plate and is provided with a stirring screw located below the sealing plate. The utility model further discloses a mixing device which comprises the special transportation barrel for the road emergency repair materials, a supporting seat and a power source assembly. According to the utility model, a whole set of raw materials of the repair material for road emergency repair can be transported to a construction site at the same time according to a designed ratio, and the repair material mixing work is completed without using large-scale stirring equipment on the site, so that the transportation process is simplified, the transportation time is shortened, the transportation cost is reduced, and the road emergency repair action is more economical and convenient.

Description

Technical Field

[0001] This utility model relates to the field of road emergency repair technology, and in particular to a special transport bucket and mixing device for road emergency repair materials. Background Technology

[0002] Traditional road repair operations typically use cement concrete as a repair material due to its superior mechanical strength and durability, as well as its relatively mature and simple construction techniques. However, this material also has many significant drawbacks, such as low early strength, susceptibility to self-shrinkage and cracking, and its environmentally and energy-intensive production methods. Therefore, current road repair efforts are gradually replacing traditional cement concrete with solid waste repair materials formulated from working solid waste to overcome the inherent shortcomings of cement concrete.

[0003] The raw materials for the aforementioned solid waste repair materials used in road emergency repairs mainly include slag powder, steel slag powder, fly ash, red mud, and metakaolin. These solid waste raw materials all possess potential cementitious activity and can rapidly cross-link at the molecular level under the action of alkali activators (such as water glass), forming a strong solidified body, with mechanical strength increasing with the degree of reaction. Therefore, in actual transportation, the solid waste powder and liquid materials need to be separated and then mixed in a mixing device at the emergency repair site. Currently, in road emergency repair projects, large-volume raw material barrels are mostly used to hold the powder and liquid raw materials separately, and large-volume mixing equipment is transported to the repair site. This method has the following drawbacks: First, during transportation, the liquid raw materials are particularly prone to sloshing under the action of inertial forces, resulting in a smaller loading capacity in the liquid raw material barrels, which requires more barrels and increases transportation costs; second, existing cement mixing equipment is large and heavy, making transportation inconvenient and time-consuming; third, on-site mixing takes a long time, and the raw material ratio is prone to deviation, affecting the quality and effectiveness of the repair material. Summary of the Invention

[0004] To solve the above problems, this utility model provides a special transport container and mixing device for road emergency repair materials, specifically adopting the following technical solution:

[0005] The special transport barrel for road emergency repair materials described in this utility model includes a barrel body and a barrel lid, and also includes:

[0006] A partition unit is disposed inside the barrel, including an annular plate connected to the inner wall of the barrel, and a sealing plate adapted to it is disposed inside the annular plate.

[0007] The stirring unit includes a transmission rod that is movably mounted on the bucket lid. One end of the transmission rod extends upward and is provided with a locking block located on the outside of the bucket body. The other end of the transmission rod extends downward and is fixedly connected to the sealing plate and is provided with a stirring screw located below the sealing plate.

[0008] When the sealing plate and the annular plate are sealed together, the inner cavity of the barrel is divided into an upper cavity for holding solid raw materials and a lower cavity for holding liquid raw materials; when the transmission rod is pulled upward to disengage the sealing plate from the annular plate, the solid and liquid raw materials in the barrel are mixed together.

[0009] The inner diameter of the opening on the barrel body is adapted to the outer diameter of the sealing plate, and the outer diameter of the opening on the barrel body is adapted to the inner diameter of the barrel lid, and the two are screwed together.

[0010] The transmission rod is coaxially arranged with the bucket lid, sealing plate, and annular plate, and the sealing plate and annular plate are screwed together.

[0011] A gasket is provided between the card block and the bucket lid.

[0012] The top of the barrel has a flared shape.

[0013] The mixing device described in this utility model includes the aforementioned special transport barrel for road emergency repair materials, as well as a support base for supporting the barrel body when inverted, and a power source assembly for driving the transmission rod.

[0014] The support base is provided with a first groove that is adapted to the barrel body and the barrel lid. The power source assembly includes a motor and a rotating base connected thereto. The rotating base is provided with a second groove that is adapted to the locking block.

[0015] The rotating shaft of the motor is coaxial with the transmission rod.

[0016] The motor is fixedly connected to the support base.

[0017] This utility model provides a special transport container for road emergency repair materials, featuring two independent chambers. During transport, the upper chamber holds powder (a compound powder), while the lower chamber holds liquid materials. This effectively lowers the center of gravity of the liquid materials, thereby increasing the actual loading capacity of the lower chamber and reducing the number of transport containers required. Secondly, each transport container is equipped with a mixer. When mixing is needed, the upper and lower chambers are connected, and the transport container is inverted and installed on the mixing device provided by this utility model, connected to a power source. Starting the mixer allows for mixing operations. Compared to existing large-scale mixing equipment, because the total amount of material in each transport container is smaller, this utility model improves the accuracy of material preparation while maintaining the mixing rate, reducing the amount mixed per batch, and making mixing easier and more uniform. In actual emergency rescue operations, the appropriate number of power sources and support components can be selected based on the road emergency rescue needs and the loading capacity of each transport container to meet those needs.

[0018] In summary, this utility model has a simple structure, is easy to use, has low cost, and excellent effect. It can deliver all the raw materials for road emergency repair materials to the construction site in the designed proportions at the same time, without the need to use large-scale mixing equipment on site to complete the mixing of repair materials. This simplifies the transportation process, reduces transportation time and costs, and makes road emergency repair operations more economical and convenient. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the transport container described in this utility model.

[0020] Figure 2 yes Figure 1 AA view in the middle.

[0021] Figure 3 This is a schematic diagram of the mixing device described in this utility model. Detailed Implementation

[0022] The embodiments of this utility model will be described in detail below with reference to the accompanying drawings. These embodiments are implemented based on the technical solution of this utility model and provide detailed implementation methods and specific operation processes. However, the protection scope of this utility model is not limited to the following embodiments.

[0023] like Figure 1 , 2 As shown, the special transport barrel for road emergency repair materials of this utility model includes a barrel body 1 and a barrel lid 2, as well as a partition unit and a mixing unit.

[0024] Specifically, the barrel body 1 is made of a high-strength, corrosion-resistant material such as high-density polyethylene (HDPE), and the barrel lid 2 is made of an engineering plastic with excellent wear resistance and chemical corrosion resistance, such as PBT (polybutylene terephthalate). The top of the barrel body 1 has a flared structure, and the outer diameter of its opening is adapted to the inner diameter of the barrel lid 2, and the two are screwed together. A partition unit is set inside the barrel body 1, including an annular plate 31 connected to the inner wall of the barrel body 1, and a matching sealing plate 32 is provided inside the annular plate 31. When the sealing plate 32 and the annular plate 31 are sealed together, the inner cavity of the barrel body 1 is divided into an upper cavity 11 for holding solid raw materials (compound powder) and a lower cavity 12 for holding liquid raw materials. During transportation in this state, the compound powder and liquid raw materials can be placed separately according to the proportion. Normally, the barrel body 1, barrel lid 2, annular plate 31, and sealing plate 32 are arranged coaxially, and the annular plate 31 and sealing plate 32 are screwed together. Furthermore, the outer diameter of the sealing plate 32 is adapted to the inner diameter of the opening on the barrel 1. The stirring unit includes a transmission rod 41 that is movably inserted through the center of the barrel lid 2. One end of the transmission rod 41 extends upward and is fixedly mounted with a locking block 42 located on the outside of the barrel 1. The other end of the transmission rod 41 extends downward and is fixedly connected to the sealing plate 32, and is mounted with a stirring screw 43 located below the sealing plate 32. The material of the aforementioned annular plate 31 is the same as that of the barrel 1, and the materials of the sealing plate 32, transmission rod 41, and locking block 42 are the same as those of the barrel lid 2. The stirring screw 43 is made of 316 stainless steel, and its diameter should be smaller than the outer diameter of the sealing plate 22 so that it can freely pass through the annular plate 31. Typically, a hydrogenated nitrile rubber gasket 5 is also provided between the locking block 42 and the barrel lid 2. When the locking block 42 is rotated forward, the sealing plate 32 and the annular plate 31 can be tightly fitted together, and at the same time, the locking block 42 presses the rubber gasket 5 tightly onto the barrel lid 2. When the locking block 42 is rotated in the opposite direction, the sealing plate 32 will gradually disengage from the annular plate 31. When the transmission rod 41 is pulled upward, the sealing plate 32 disengages from the annular plate 31, and the upper cavity 11 and the lower cavity 12 are connected, so that the compound powder and liquid raw materials in the barrel can be mixed together.

[0025] This invention utilizes a big data management platform to obtain the formulas of repair materials needed for emergency repairs on highways at all levels. Repair materials for highways with similar grades and raw materials can be used interchangeably. The required reserve quantity for each formula is calculated using mileage and working time as the main weights. Raw materials are purchased in advance when no road hazards occur. An automated production line is used to load the raw materials into the upper cavity 11 and lower cavity 12 of the transport container described in this invention according to the formula.

[0026] To ensure uniform mixing of compound powder and liquid raw materials, this invention also provides a mixing device, such as... Figure 3 As shown, it uses a support base 6 and a power source component 7 to cooperate with the above-mentioned transport barrel, so that the predetermined compound powder and liquid raw materials can be easily mixed evenly without the use of large-scale mixing equipment.

[0027] Specifically, the main body of the support base 6 is provided with a first groove, which is adapted to the upper opening of the transport bucket, that is, adapted to the inverted bucket body 1 and bucket lid 2, thereby providing stable support for the transport bucket. The power source assembly 7 includes a motor 71 and a rotating base 72 connected to it, which is provided with a second groove adapted to the locking block 42. Typically, the rotating shaft of the motor 71 is coaxially arranged with the transmission rod 41, and the motor 71 is fixedly connected to the support base 6, facilitating the movement and installation of the transport bucket.

[0028] In use, the transport container is placed upside down on the support base 6. At this time, under the action of gravity, the sealing plate 32 drives the transmission rod 41 and other components thereon to descend together. The locking block 42 falls into the second groove and connects with the rotating base 72. When the motor 71 is started, the transmission rod 41 drives the stirring screw 43 thereon to rotate together, mixing the compound powder and liquid raw materials.

[0029] After mixing, remove the transport bucket from the support 6 and place it upright. Open the bucket lid 2 and remove the transmission rod 41 and its components for cleaning. The repair material inside the bucket will then be used for road repairs. In actual use, the number of mixing buckets should not be too many. Mixing and using can be done simultaneously. The number of mixing buckets can be flexibly adjusted according to the actual conditions of the construction site. This will maximize the saving of raw materials and ensure that the performance of the prepared repair material is not affected by prolonged storage.

[0030] This invention enables the complete set of raw materials for road emergency repairs to be delivered to the construction site simultaneously in the designed proportions, without the need for large-scale mixing equipment on-site to complete the mixing of the repair materials. This simplifies the transportation process, reduces transportation time, lowers transportation costs, and makes road emergency repair operations more economical and convenient.

[0031] It should be noted that in the description of this utility model, terms such as "front", "rear", "left", "right", "vertical", "horizontal", "inner", and "outer" indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

Claims

1. A special transport container for road emergency repair materials, comprising a container body and a container lid, characterized in that: Also includes A partition unit is disposed inside the barrel, including an annular plate connected to the inner wall of the barrel, and a sealing plate adapted to it is disposed inside the annular plate. The stirring unit includes a transmission rod that is movably mounted on the bucket lid. One end of the transmission rod extends upward and is provided with a locking block located on the outside of the bucket body. The other end of the transmission rod extends downward and is fixedly connected to the sealing plate and is provided with a stirring screw located below the sealing plate. When the sealing plate and the annular plate are sealed together, the inner cavity of the barrel is divided into an upper cavity for holding solid raw materials and a lower cavity for holding liquid raw materials; when the transmission rod is pulled upward to disengage the sealing plate from the annular plate, the solid and liquid raw materials in the barrel are mixed together.

2. The special transport container for road emergency repair materials according to claim 1, characterized in that: The inner diameter of the opening on the barrel body is adapted to the outer diameter of the sealing plate, and the outer diameter of the opening on the barrel body is adapted to the inner diameter of the barrel lid, and the two are screwed together.

3. The special transport container for road emergency repair materials according to claim 1, characterized in that: The transmission rod is coaxially arranged with the bucket lid, sealing plate, and annular plate, and the sealing plate and annular plate are screwed together.

4. The special transport container for road emergency repair materials according to claim 1, characterized in that: A gasket is provided between the card block and the bucket lid.

5. The special transport container for road emergency repair materials according to claim 1, characterized in that: The top of the barrel has a flared shape.

6. A mixing device, characterized in that: The container includes a special transport container for road emergency repair materials as described in any one of claims 1-5, and also includes a support base for supporting the container body when inverted, and a power source assembly for driving the transmission rod.

7. The mixing device according to claim 6, characterized in that: The support base is provided with a first groove that is adapted to the barrel body and the barrel lid. The power source assembly includes a motor and a rotating base connected thereto. The rotating base is provided with a second groove that is adapted to the locking block.

8. The mixing device according to claim 7, characterized in that: The rotating shaft of the motor is coaxial with the transmission rod.

9. The mixing device according to claim 7, characterized in that: The motor is fixedly connected to the support base.

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