A vibrating screen plate mounting structure that is easy to assemble and disassemble

Abstract

This utility model belongs to the field of vibrating screen technology, and in particular to a vibrating screen plate installation structure that is easy to disassemble and assemble. It includes a mounting frame and a screen plate. The mounting frame includes a U-shaped mounting groove frame, with openings on the bottom of both the left and right sides of the front end of the U-shaped mounting groove frame. A T-shaped support is fixedly connected to the bottom of the opening, and a T-shaped limiting pin is movably connected inside the T-shaped support. A spring is fixedly connected to the bottom of the T-shaped support. Limiting recesses are also provided on the left and right sides of the front end of the mounting frame. The screen plate includes a screen frame and a screen mesh. The screen frame is inserted into the U-shaped mounting groove frame, and the screen mesh is fixedly connected to the inner side of the screen frame. Limiting holes are also provided on the left and right sides of the front end of the screen frame. This utility model makes the disassembly and assembly of the screen plate simpler and more convenient, saving effort and allowing for further disassembly, replacement, or cleaning of the screen plate, resulting in better performance.

Description

Technical Field

[0001] This utility model belongs to the field of vibrating screen technology, specifically relating to a vibrating screen plate installation structure that is easy to assemble and disassemble. Background Technology

[0002] Vibrating screens operate by utilizing the vibration generated by a vibrator, which is an eccentric wheel that rotates under the drive of a motor, causing the screen plate to vibrate. This vibration of the screen plate achieves material screening. However, existing vibrating screens typically connect the screen plate to the mounting frame using several bolts. This method is inconvenient for daily replacement and cleaning of the screen plate, resulting in cumbersome, time-consuming, and labor-intensive operation with unsatisfactory performance. Therefore, it is necessary to further improve the existing installation structure of the vibrating screen plate. Utility Model Content

[0003] To address the aforementioned problems in the existing technology, this utility model provides a vibrating screen plate installation structure that is easy to disassemble and assemble. The disassembly and assembly of the screen plate is simpler and more convenient, saving effort and making it easier to further disassemble, replace, or remove the screen plate for cleaning, resulting in better use.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a vibrating screen plate mounting structure that is easy to assemble and disassemble, including a mounting frame and a screen plate. The mounting frame includes a U-shaped mounting groove frame. Openings are provided on the bottom of the left and right sides of the front end of the U-shaped mounting groove frame. A T-shaped support is fixedly connected to the bottom end of the opening. A T-shaped limiting pin is movably connected inside the T-shaped support, and the upper end of the T-shaped limiting pin is movably connected to the opening. A spring is fixedly connected to the bottom end of the T-shaped support, and the bottom end of the spring is fixedly connected to the bottom end of the T-shaped limiting pin. Limiting recesses are provided on the left and right sides of the front end of the mounting frame, and the upper end of the T-shaped limiting pin is engaged with the limiting recess. The sieve plate includes a sieve frame and a sieve screen. The sieve frame is inserted into a U-shaped mounting groove frame, and the sieve screen is fixedly connected to the inner side of the sieve frame. Limiting holes are opened on the left and right sides of the front end of the sieve frame, and the upper end of the T-shaped limiting pin is engaged with the limiting hole.

[0005] As a preferred technical solution for the installation structure of the vibrating screen plate that is easy to disassemble and assemble according to this utility model, a number of side fixing blocks are fixedly connected at equal intervals on both the left and right sides of the mounting frame, and a spring hanger is fixedly connected to the outer side of the side fixing block, and the spring hanger has an arc-shaped structure.

[0006] As a preferred technical solution for the installation structure of the vibrating screen plate that is easy to disassemble and assemble according to this utility model, the upper end face of the T-shaped limiting pin is an inclined surface.

[0007] As a preferred technical solution for the installation structure of the vibrating screen plate that is easy to disassemble and assemble according to this utility model, the inner diameters of the opening, the T-shaped support, and the limiting recess are the same.

[0008] As a preferred technical solution for the installation structure of the vibrating screen plate that is easy to disassemble and assemble according to this utility model, the front end of the screen frame is fixedly connected with a tie rod.

[0009] Compared with the prior art, the beneficial effects of this utility model are: After the screen plate is horizontally pushed into the mounting frame, the T-shaped limiting pin on the U-shaped mounting groove can automatically engage with the limiting hole on the screen frame and the limiting recess on the U-shaped mounting groove, with the cooperation of the opening, T-shaped support, and spring, thus fixing the screen plate. Subsequently, by pulling down the T-shaped limiting pin, the fixing state of the screen frame can be quickly released, and then the screen plate can be pulled out. Through the above technical solution, the disassembly and assembly of the screen plate is simpler and more convenient, saving effort and making it easier to further disassemble, replace, or remove the screen plate for cleaning, resulting in better use. Attached Figure Description

[0010] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 A magnified structural diagram at point A; Figure 3 This is a bottom view of the structure of this utility model; Figure 4 for Figure 3 A magnified structural diagram at point B; Figure 5 This is a partial cross-sectional view of the T-shaped limiting pin and limiting hole connection structure of this utility model. Figure 6 This is a schematic diagram of the separation structure of the sieve plate and the mounting frame of this utility model; Figure 7 This is a schematic diagram of the mounting bracket structure of this utility model; Figure 8 This is a schematic diagram of the sieve plate structure of this utility model.

[0011] In the diagram: 1. Mounting bracket; 11. U-shaped mounting groove bracket; 12. Side fixing block; 13. Spring hanger; 14. Opening; 15. T-shaped support sleeve; 16. T-shaped limit pin; 17. Spring; 18. Limiting recess; 2. Screen plate; 21. Screen frame; 22. Screen mesh; 23. Tie rod; 24. Limiting hole. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0013] Please see Figure 1-8 The present invention provides the following technical solution: a vibrating screen plate mounting structure that is easy to assemble and disassemble, including a mounting frame 1 and a screen plate 2.

[0014] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the mounting bracket 1 further includes a U-shaped mounting slot bracket 11.

[0015] Several side fixing blocks 12 are fixedly connected at equal intervals on both the left and right sides of the mounting frame 1. Spring hangers 13 are fixedly connected to the outer side of the side fixing blocks 12. The spring hangers 13 have an arc-shaped structure. The spring hangers 13 are used to suspend the vibration springs on the vibrating screen equipment. Vibrating springs are suspended on the spring hangers 13 on both sides of the mounting frame 1. The end of the vibration spring that is not on the mounting frame 1 is suspended and connected to the suspension structure on the vibrating screen equipment. This is not specifically shown in the figure, so that the screen plate 2 can vibrate under the drive of the vibrating equipment for material screening.

[0016] The U-shaped mounting bracket 11 has openings 14 on both the left and right sides at the bottom of its front end. A T-shaped support 15 is fixedly connected to the bottom of each opening 14. A T-shaped limiting pin 16 is movably connected inside the T-shaped support 15, with its upper end movably connected to the opening 14. The upper surface of the T-shaped limiting pin 16 is inclined. A spring 17 is fixedly connected to the bottom of the T-shaped support 15, with its bottom end fixedly connected to the bottom end of the T-shaped limiting pin 16. Limiting recesses 18 are opened on both the left and right sides of the front end of the mounting bracket 1, and the upper ends of the T-shaped limiting pins 16 engage with the limiting recesses 18. When the screen plate 2 is horizontally pushed into the mounting bracket 1, during this process, the rear end of the screen frame 21... When the screen plate 2 initially contacts the upper end of the inclined surface of the T-shaped limiting pin 16 on the U-shaped mounting bracket 11, the upper end of the inclined surface of the T-shaped limiting pin 16 is subjected to the squeezing force of the U-shaped mounting bracket 11, and can temporarily retract downward into the opening 14 and the T-shaped support 15, and drive the spring 17 to stretch elastically downward. When the screen plate 2 is pushed into place, the upper limit hole 24 of the screen frame 21 is aligned with the opening 14 and the T-shaped support 15, the squeezing force on the upper end of the inclined surface of the T-shaped limiting pin 16 disappears, and under the upward rebound force of the spring 17, it can automatically lock into the limiting hole 24 of the screen frame 21 and the limiting recess 18 of the U-shaped mounting bracket 11, thereby completing the quick limiting and fixing of the screen plate 2 in the mounting bracket 1. It is simple, convenient, labor-saving and convenient.

[0017] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8 As shown, the sieve plate 2 further includes a sieve frame 21 and a sieve screen 22.

[0018] The screen frame 21 is connected to the U-shaped mounting slot 11 by insertion. The screen 22 is fixedly connected to the inner side of the screen frame 21. A pull rod 23 is fixedly connected to the front end of the screen frame 21. Limiting holes 24 are opened on the left and right sides of the front end of the screen frame 21, and the upper end of the T-shaped limiting pin 16 is engaged with the limiting hole 24. The inner diameters of the opening 14, the T-shaped support 15, the limiting recess 18, and the limiting hole 24 are the same. The pull rod 23 facilitates the pulling operation of the screen plate 2.

[0019] In this embodiment: After the screen plate 2 is horizontally pushed into the mounting frame 1, the T-shaped limiting pin 16 on the U-shaped mounting groove 11 can automatically engage with the limiting hole 24 on the screen frame 21 and the limiting recess 18 on the U-shaped mounting groove 11 with the help of the opening 14, T-shaped support 15, and spring 17, thereby fixing the screen plate 2. Subsequently, by pulling down the T-shaped limiting pin 16, the fixing state of the screen frame 21 can be quickly released, and then the screen plate 2 can be pulled out. Through the above technical solution, the disassembly and assembly of the screen plate 2 is simpler and more convenient, saving effort and making it easier to further disassemble, replace, or remove the screen plate 2 for cleaning, resulting in better use.

[0020] The usage process and working principle of this utility model are as follows: The screen plate 2 can be horizontally pushed into the mounting frame 1 through the front opening. During this process, when the rear end of the screen frame 21 initially contacts the upper end of the inclined surface of the T-shaped limiting pin 16 on the U-shaped mounting groove 11, the upper end of the inclined surface of the T-shaped limiting pin 16 is subjected to the squeezing force of the U-shaped mounting groove 11, and can temporarily retract downwards into the opening 14 and the T-shaped support 15, and drive the spring 17 to stretch elastically downwards. When the screen plate 2 is pushed into place, the upper limit hole 24 of the screen frame 21 aligns with the opening 14 and the T-shaped support 15, the squeezing force on the upper end of the inclined surface of the T-shaped limiting pin 16 disappears, and under the upward rebound force of the spring 17, it can automatically lock into the limiting hole 24 of the screen frame 21 and the limiting recess 18 of the U-shaped mounting groove 11. This completes the quick positioning and fixing of the screen plate 2 within the mounting frame 1. Later, by pulling down the T-shaped limiting pin 16, the upper end of the T-shaped limiting pin 16 can be dislodged from the limiting recess 18 and the limiting hole 24, which can quickly release the limiting and fixing state of the screen plate 2. Then, the screen plate 2 can be pulled horizontally from the front opening of the mounting frame 1 by pulling forward with the pull rod 23. Through the above operation, the screen plate 2 can be further disassembled, replaced, or removed for cleaning. It is simple, convenient, and labor-saving. In addition, it should be noted that during use, vibration springs are also suspended on the spring hangers 13 on both sides of the mounting frame 1, and the end of the vibration spring opposite to the mounting frame 1 is connected to the suspension structure on the vibrating screen equipment, so that the screen plate 2 can vibrate under the drive of the vibrating equipment for material screening.

[0021] In addition, all content not described in detail in this embodiment falls within the scope of existing technology and common knowledge.

[0022] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A vibration screen deck mounting structure that is easy to assemble and disassemble, characterized by: The mounting bracket (1) and the sieve plate (2) are included. The mounting bracket (1) includes a U-shaped mounting groove (11). The bottom of the left and right sides of the front end of the U-shaped mounting groove (11) are provided with openings (14). The bottom end of the opening (14) is fixedly connected to a T-shaped support (15). The T-shaped support (15) is movably connected to a T-shaped limiting pin (16). The upper end of the T-shaped limiting pin (16) is movably connected to the opening (14). The bottom end of the T-shaped support (15) is fixedly connected to a spring (17). The bottom end of the spring (17) is fixedly connected to the bottom end of the T-shaped limiting pin (16). The left and right sides of the front end of the mounting bracket (1) are provided with limiting recesses (18). The upper end of the T-shaped limiting pin (16) is engaged with the limiting recesses (18). The sieve plate (2) includes a sieve frame (21) and a sieve mesh (22). The sieve frame (21) is connected to the U-shaped mounting groove frame (11) by insertion. The sieve mesh (22) is fixedly connected to the inner side of the sieve frame (21). Limiting holes (24) are opened on the left and right sides of the front end of the sieve frame (21), and the upper end of the T-shaped limiting pin (16) is engaged with the limiting hole (24).

2. A screen deck mounting structure for a vibratory screen that is easily disassembled according to claim 1, wherein: The mounting bracket (1) has several side fixing blocks (12) fixedly connected at equal intervals on both the left and right sides. A spring hanger (13) is fixedly connected to the outside of the side fixing block (12), and the spring hanger (13) has an arc-shaped structure.

3. The easily detachable and assembleable vibrating screen plate mounting structure according to claim 1, characterized in that: The upper surface of the T-shaped limiting pin (16) is an inclined surface.

4. The easily removable screen deck mounting structure of claim 1, wherein: The inner diameters of the opening (14), the T-shaped support (15), and the limiting recess (18) are the same.

5. The easily removable screen deck mounting structure of claim 1, wherein: A pull rod (23) is fixedly connected to the front end of the screen frame (21).

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