Flooring material spreading screen

Abstract

The utility model discloses a floor auxiliary material scattering screen frame, including scattering screen frame and install the pushing handle of scattering screen frame rear end, scattering screen frame inside upper end is equipped with screening mechanism, and scattering screen frame bottom is equipped with scattering mechanism, screening mechanism includes feeding hopper, rotating shaft, a plurality of groups of connecting rod, drum screen and rotating handle. The utility model has the advantages that through being equipped with screening mechanism in the upper end of scattering screen frame, the corundum aggregate is continuously put into the drum screen through the feeding hopper, realizes the screening of the big piece in the corundum aggregate through the rotation of the drum screen, prevents the big piece from blocking the equipment, influences normal scattering construction, and the big piece after screening can be automatically discharged through the impurity discharge hopper, and the utility model is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of sieve frame technology, specifically a flooring material spreading sieve frame. Background Technology

[0002] Flooring accessories refer to the auxiliary materials used during floor installation. They are crucial for ensuring proper installation, stability, and long-term performance. Emery aggregate wear-resistant flooring significantly enhances the wear resistance, impact resistance, and strength of the floor, far surpassing the performance of traditional concrete floors. It also offers advantages such as easy cleaning, water resistance, and no need for periodic repainting. This is achieved by combining emery aggregate with concrete to form a high-strength, wear-resistant floor structure.

[0003] During the initial setting stage of concrete, it is necessary to accurately and evenly spread the abrasive aggregate on the concrete surface to ensure that the aggregate fully bonds with the concrete surface and forms a high-strength, wear-resistant layer. Existing abrasive aggregate spreading equipment does not have a screening function, and the abrasive aggregate is prone to moisture absorption and clumping, which can cause equipment blockage and affect normal spreading operations. Utility Model Content

[0004] To address the above deficiencies, this utility model provides a flooring accessory spreading sieve frame to solve the problem of sieving flooring accessory corundum.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A flooring material spreading screen frame includes a spreading screen frame and a push handle installed at the rear end of the spreading screen frame. The upper end of the spreading screen frame is provided with a screening mechanism, and the bottom of the spreading screen frame is provided with a spreading mechanism. The screening mechanism includes a feeding hopper, a rotating shaft, several sets of connecting rods, a drum screen, and a rotating handle. The feeding hopper is installed on the upper left side of the spreading screen frame. The rotating shaft is movably installed on the upper end of the spreading screen frame. Several sets of connecting rods are evenly installed on the rotating shaft. The drum screen is fixedly fitted outside the several sets of connecting rods and is inclined. The rotating handle is installed on the right end of the rotating shaft.

[0006] Furthermore, the spreading mechanism includes a mounting frame, a set of rollers, a one-way shaft, a tilting shaft, several tilting plates, and a spreading port. The mounting frame is installed at the bottom rear end of the spreading screen frame, the set of rollers is installed on the mounting frame, the one-way shaft is movably installed at the right end of the mounting frame, the tilting shaft is movably inserted into the bottom of the spreading screen frame, several tilting plates are evenly installed on the tilting shaft, and the spreading port is opened at the bottom of the spreading screen frame. By pushing the spreading screen frame forward, uniform spreading can be achieved through the spreading mechanism, which facilitates the precise and even spreading of the corundum wear-resistant aggregate on the concrete surface, ensuring that the aggregate and the concrete surface are fully bonded to form a high-strength wear-resistant layer.

[0007] Furthermore, the right roller is connected to the one-way shaft via a flywheel. The flywheel adopts a ratchet and pawl structure, so the one-way shaft does not rotate when the roller moves backward or stops rotating.

[0008] Furthermore, the one-way shaft and the turning shaft are connected by a transmission chain to realize the transmission between the one-way shaft and the turning shaft.

[0009] Furthermore, the outer surface of the drum screen has several circular screen holes evenly distributed to facilitate the screening of large pieces of material.

[0010] Furthermore, the right end of the spreading screen frame is inclinedly fitted with a discharge hopper corresponding to the drum screen, and large pieces of material after screening can be automatically discharged through the discharge hopper.

[0011] This utility model provides a flooring material spreading screen frame, which has the following advantages: by providing a screening mechanism at the upper end of the spreading screen frame, corundum aggregate is continuously fed into the drum screen through the feeding hopper. By rotating the drum screen, large pieces of corundum aggregate are screened to prevent large pieces from clogging the equipment and affecting normal spreading construction. The drum screen is set at an incline, and the screened large pieces can be automatically discharged through the debris discharge hopper for convenient use. Attached Figure Description

[0012] Figure 1 This is a right view of a flooring material spreading sieve frame according to the present invention.

[0013] Figure 2 This is a side sectional view of the material spreading screen frame described in this utility model.

[0014] Figure 3 This is a schematic diagram of the flywheel described in this utility model.

[0015] Figure 4 This is a cross-sectional view of the material spreading screen frame described in this utility model.

[0016] Figure 5 This is a diagram of the drum screen described in this utility model.

[0017] In the diagram: 1. Spreading screen frame; 2. Push handle; 3. Feed hopper; 4. Rotating shaft; 5. Connecting rod; 6. Drum screen; 7. Rotating handle; 8. Mounting frame; 9. Roller; 10. One-way shaft; 11. Tilting shaft; 12. Tilting plate; 13. Spreading port; 14. Flywheel; 15. Drive chain; 16. Circular screen hole; 17. Impurity discharge hopper. Detailed Implementation

[0018] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0019] Please see Figures 1 to 5 As shown, this application embodiment provides a flooring material spreading screen frame, including a spreading screen frame 1 and a push handle 2 installed at the rear end of the spreading screen frame 1. The upper end of the spreading screen frame 1 is provided with a screening mechanism, and the bottom of the spreading screen frame 1 is provided with a spreading mechanism. The screening mechanism includes a feeding hopper 3, a rotating shaft 4, several sets of connecting rods 5, a drum screen 6, and a rotating handle 7. The feeding hopper 3 is installed on the upper left side of the spreading screen frame 1, and the discharge end is located inside the drum screen 6. The two ends of the rotating shaft 4 are movably installed on the upper end of the spreading screen frame 1 through fastening bearings. Several sets of connecting rods 5 are evenly installed on the rotating shaft 4. The drum screen 6 is fixedly fitted outside the several sets of connecting rods 5, and the drum screen 6 is inclined. The rotating handle 7 is installed on the right end of the rotating shaft 4.

[0020] In this embodiment, the user first continuously feeds the corundum aggregate into the drum screen 6 through the feeding hopper 3, and drives the drum screen 6 to rotate by turning the handle 7, the rotating shaft 4 and several sets of connecting rods 5, so as to screen the large pieces of corundum aggregate. The drum screen 6 is set at an inclination, with the left end higher and the right end lower. The qualified corundum aggregate falls into the bottom of the spreading screen frame 1 for spreading, while the large pieces are automatically discharged through the drum screen 6 and the discharge hopper 17, which is convenient to use.

[0021] In some embodiments, the material spreading mechanism includes a mounting frame 8, a set of rollers 9, a one-way shaft 10, a turning shaft 11, several turning plates 12, and a material spreading port 13. The mounting frame 8 is installed at the bottom rear end of the material spreading screen frame 1, the set of rollers 9 is installed on the mounting frame 8, the one-way shaft 10 is movably installed at the right end of the mounting frame 8, the turning shaft 11 is movably inserted into the bottom of the material spreading screen frame 1, several turning plates 12 are evenly installed on the turning shaft 11, and the material spreading port 13 is opened at the bottom of the material spreading screen frame 1.

[0022] and in conjunction with the appendix Figure 1-3As shown, a set of rollers 9 and a sprinkling port 13 can support the sprinkling screen frame 1. When sprinkling, the user pushes the handle 2 to tilt and move the sprinkling screen frame 1. When the rollers 9 rotate forward, they drive the one-way shaft 10 to rotate through the flywheel 14. The one-way shaft 10 drives the turning shaft 11 to rotate through the transmission chain 15. The turning shaft 11, through several turning plates 12, can evenly sprinkle the diamond aggregate inside the sprinkling screen frame 1 through the sprinkling port 13, so that the diamond aggregate is accurately and evenly sprinkled on the concrete surface, ensuring that the aggregate and the concrete surface are fully bonded to form a high-strength wear-resistant layer.

[0023] In some embodiments, the right roller 9 is connected to the one-way shaft 10 via a flywheel 14, such as... Figure 3 As shown, the flywheel 14 adopts a ratchet and pawl structure, and the one-way shaft 10 does not rotate when the roller 9 moves backward or stops rotating.

[0024] In some embodiments, the one-way shaft 10 and the turning shaft 11 are connected by a transmission chain 15 to realize the transmission between the one-way shaft 10 and the turning shaft 11.

[0025] In some embodiments, the outer surface of the drum screen 6 is uniformly provided with a plurality of circular screen holes 16, which facilitates the screening of large pieces of material.

[0026] In some embodiments, a discharge hopper 17 corresponding to the drum screen 6 is inserted at the right end of the spreading screen frame 1 at an angle, and large pieces of material after screening can be automatically discharged through the discharge hopper 17.

[0027] The above technical solution only embodies the preferred technical solution of this utility model. Any changes that may be made by those skilled in the art to certain parts of it embody the principle of this utility model and fall within the protection scope of this utility model.

Claims

1. A floor material spreading frame, comprising a spreading frame (1) and a pushing handle (2) installed at the rear end of the spreading frame (1), characterized in that, The upper end of the spreading screen frame (1) is provided with a screening mechanism, and the bottom of the spreading screen frame (1) is provided with a spreading mechanism; The screening mechanism includes a feeding hopper (3), a rotating shaft (4), several sets of connecting rods (5), a drum screen (6), and a rotating handle (7). The feeding hopper (3) is installed on the upper left side of the spreading screen frame (1). The rotating shaft (4) is movably installed on the upper end of the spreading screen frame (1). Several sets of connecting rods (5) are evenly installed on the rotating shaft (4). The drum screen (6) is fixedly fitted on the outside of several sets of connecting rods (5) and the drum screen (6) is inclined. The rotating handle (7) is installed on the right end of the rotating shaft (4).

2. The screed screen frame of claim 1, wherein, The material spreading mechanism includes a mounting frame (8), a set of rollers (9), a one-way shaft (10), a turning shaft (11), several turning plates (12), and a spreading port (13). The mounting frame (8) is installed at the bottom rear end of the spreading screen frame (1), a set of rollers (9) is installed on the mounting frame (8), the one-way shaft (10) is movably installed on the right end of the mounting frame (8), the turning shaft (11) is movably inserted into the bottom of the spreading screen frame (1), several turning plates (12) are evenly installed on the turning shaft (11), and the spreading port (13) is opened at the bottom of the spreading screen frame (1).

3. The flooring accessory spreading sieve frame according to claim 2, characterized in that, The right roller (9) is connected to the one-way shaft (10) via the flywheel (14).

4. The flooring accessory spreading sieve frame according to claim 2, characterized in that, The one-way shaft (10) and the turning shaft (11) are connected by a transmission chain (15).

5. A flooring accessory spreading sieve frame according to claim 1, characterized in that, The outer surface of the drum screen (6) has a number of circular screen holes (16) evenly distributed.

6. A flooring accessory spreading sieve frame according to claim 1, characterized in that, The right end of the spreading screen frame (1) is inclinedly fitted with a waste discharge hopper (17) corresponding to the drum screen (6).

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