A device for spreading a diamond abrasive wear surface

Abstract

The utility model discloses a kind of corundum wear-resistant ground spreading devices, including walking frame, the replenishment bin of being set in the front end of walking frame, the even support of being set in the rear end of walking frame;The walking frame is provided with corundum storage bin, and corundum laying outlet is set in the bottom of frame, and inclined storage board is set in storage bin, and inclined storage board is linked to laying outlet;Corundum laying outlet rear is sequentially provided with abrasive carousel, material pushing mechanism;The replenishment bin is provided with replenishment port, and replenishment port is inclined notch communicated with storage bin.The utility model reduces the structure weight of spreading device by the way of automatic replenishment, avoids forming damage to concrete surface, and can continue to work simultaneously, to improve efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of infrastructure construction technology, specifically relating to a diamond abrasion-resistant ground spreading device. Background Technology

[0002] Emery aggregate wear-resistant flooring (also known as aggregate hardened flooring) is a common name in China for wear-resistant hardened flooring. It boasts advantages such as wear resistance, pressure resistance, dust reduction, a hard surface, easy cleaning, and economic durability. Emery aggregate flooring material is a factory-mixed, on-site-use dry-spread floor hardener. Specifically, during construction, emery aggregate is evenly spread on the surface of initially set concrete, followed by professional mechanical grinding to form an ultra-high strength, high wear-resistant floor.

[0003] In existing technologies, traditional corundum application relies on manual spreading, which is time-consuming, labor-intensive, and inevitably results in footprints and uneven distribution of the abrasive material, while also being inefficient. To address these issues, mechanical spreaders have emerged, significantly improving construction efficiency. However, smaller machines carry limited quantities of corundum, still requiring extensive manual operation. Larger machines, on the other hand, carry substantial amounts of corundum, increasing their weight and potentially damaging the surface of the initially set concrete. Utility Model Content

[0004] The purpose of this invention is to provide a diamond abrasion-resistant floor spreading device that reduces the structural weight of the spreading device by automatically replenishing the material, thus avoiding damage to the concrete surface, while also enabling continuous operation and improving efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A diamond abrasive wear-resistant floor spreading device includes a traveling frame, a replenishment bin located at the front end of the traveling frame, and a flat support located at the rear end of the traveling frame. The traveling frame contains a diamond abrasive storage bin and a diamond abrasive laying outlet at the bottom of the frame. An inclined storage plate is located within the storage bin and connected to the laying outlet. A material feeding mechanism and an abrasive turntable are sequentially arranged behind the diamond abrasive laying outlet. The replenishment bin has a replenishment port, which is an inclined slot communicating with the storage bin.

[0007] Furthermore, the leveling bracket includes two L-shaped connecting rods connected to the traveling frame and a connecting base plate disposed between the two L-shaped connecting rods.

[0008] Furthermore, a flat plate is fixed to the connecting base plate by bolts.

[0009] Furthermore, the feeding mechanism includes a first drive motor, a feeding shaft connected to the output end of the first drive motor, and multiple feeding plates are provided on the feeding shaft.

[0010] Furthermore, the walking frame is also equipped with a second drive motor that drives the abrasive turntable to rotate.

[0011] Furthermore, the walking frame is connected to walking wheels.

[0012] Compared with the prior art, the advantages of this utility model are: the utility model has a simple structure, is easy to implement, and has a compact and flexible overall structure. By setting a material hopper that can be replenished at any time, the overall weight of the vehicle can be reduced, thus avoiding damage to the surface of the initial set concrete due to excessive weight.

[0013] Secondly, by setting a material-distributing structure, this utility model can evenly distribute the diamond abrasive material on the surface of the initial set concrete. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of the diamond abrasion-resistant floor spreading device provided by this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the bottom of the walking frame of the diamond abrasion-resistant ground spreading device provided by this utility model.

[0017] Figure label:

[0018] 1. Material replenishment bin; 2. Walking frame; 3. Material replenishment port; 4. L-shaped connecting rod; 5. Flat plate; 6. Walking wheels; 7. Laying outlet; 8. Material feeding shaft; 9. First drive motor; 10. Abrasive turntable. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, 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, and therefore should not be construed as a limitation of this utility model.

[0022] Furthermore, the terms "first," "second," and "third" are used only for distinguishing descriptions and should not be interpreted as indicating or implying relative importance.

[0023] Furthermore, the use of terms such as "horizontal," "vertical," and "suspended" does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0026] like Figures 1-2 As shown, a diamond abrasive wear-resistant floor spreading device includes a traveling frame 2, a replenishment bin 1 located at the front end of the traveling frame 2, and a flat support located at the rear end of the traveling frame 2. The traveling frame 2 is equipped with a diamond abrasive storage bin, and a diamond abrasive laying outlet 7 is located at the bottom of the frame. An inclined storage plate is located inside the storage bin and is connected to the laying outlet 7. An abrasive turntable 10 and a feeding mechanism are arranged in sequence behind the diamond abrasive laying outlet 7. The replenishment bin 1 is equipped with a replenishment port 3, which is an inclined slot communicating with the storage bin.

[0027] Compared to existing technologies, which primarily rely on manual application of corundum, such as hand-push spreaders with hoppers (100-300 kg capacity, adjustable gate, and rotary feeder) and the advantages of low cost and flexible operation, the disadvantages are low hopper capacity and high manual labor intensity. To overcome this problem, ride-on spreaders have emerged. These spreaders offer advantages such as high load capacity (several tons of corundum can be carried by increasing the size of the vehicle), precise application, and the need for skilled drivers, increasing costs, and the heavy load can easily damage the surface of the initially set concrete. In this utility model, the silo is divided into two parts: a storage silo and a replenishment silo 1. The replenishment silo 1 has an open hopper and is connected to the storage silo. The material can be replenished quickly through the open hopper. By setting up a vehicle carrying a large amount of diamond abrasive to drive on the unpaved concrete road surface, the material is replenished while working on the diamond abrasive spreading, thereby reducing the damage to the surface of the initial set concrete.

[0028] The leveling bracket includes two L-shaped connecting rods 4 connected to the traveling frame 2, and a connecting base plate disposed between the two L-shaped connecting rods 4. A leveling plate 5 is fixed to the connecting base plate by bolts. The leveling plate 5 can quickly scrape off any excess diamond abrasive material.

[0029] The material feeding mechanism includes a first drive motor 9, a material feeding shaft 8 connected to the output end of the first drive motor 9, and multiple material feeding plates arranged on the material feeding shaft 8. A second drive motor is also installed inside the traveling frame 2 to drive the abrasive disc 10 to rotate. By setting multiple drive motors to drive the material feeding plates and the abrasive disc 10 respectively, the material feeding plates flatten the diamond abrasive material coming out of the outlet during rotation, ensuring its even distribution. Then, the abrasive disc 10 performs initial grinding and integrates the diamond abrasive with the cement floor.

[0030] The walking frame 2 is connected to the walking wheels 6.

[0031] In practical application, concrete is first poured and leveled. After leveling, the first spreading of aggregate (60%) is carried out, followed by mechanical leveling. Then, the remaining 40% of the aggregate is spread in a second spreading process. After spreading, a membrane covering is applied for curing for at least 7 days.

[0032] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A device for spreading abrasive-resistant ground materials, characterized in that: The system includes a walking frame (2), a feeding bin (1) located at the front end of the walking frame (2), and a flat support located at the rear end of the walking frame (2). The walking frame (2) is equipped with a diamond abrasive storage bin and a diamond abrasive laying outlet (7) located at the bottom of the frame. An inclined storage plate is located in the storage bin and is connected to the laying outlet (7). A feeding mechanism and an abrasive turntable (10) are arranged in sequence behind the diamond abrasive laying outlet (7). The feeding bin (1) is equipped with a feeding port (3), which is an inclined slot that communicates with the storage bin.

2. The diamond abrasion-resistant floor spreading device according to claim 1, characterized in that: The leveling bracket includes two L-shaped connecting rods (4) connected to the walking frame (2) and a connecting base plate set between the two L-shaped connecting rods (4).

3. The diamond abrasion-resistant floor spreading device according to claim 2, characterized in that: A flat plate (5) is fixed to the connecting base plate by bolts.

4. The diamond abrasion-resistant floor spreading device according to claim 1, characterized in that: The feeding mechanism includes a first drive motor (9), a feeding shaft (8) connected to the output end of the first drive motor (9), and multiple feeding plates are provided on the feeding shaft (8).

5. The diamond abrasion-resistant floor spreading device according to claim 1, characterized in that: The walking frame (2) is also equipped with a second drive motor that drives the abrasive turntable (10) to rotate.

6. The diamond abrasion-resistant floor spreading device according to claim 1, characterized in that: The walking frame (2) is connected to the walking wheels (6).

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