Improved multifunctional semi-diamond anti-blocking screen

Abstract

The utility model provides an improved multifunctional semi-diamond anti-blocking screen which comprises an inner mounting frame, and a first screening wire and a second screening wire are welded to the inner wall of the inner mounting frame. An outer mounting frame is arranged on the outer side of the inner mounting frame; vibration adjusting support structures are arranged at the joints of the inner mounting frame and the outer mounting frame; a sealing protection seat structure is mounted at the rear end of the inner mounting frame. Through the arrangement of the sealing protection seat structure, the gap between the inner mounting frame and the outer mounting frame is sealed, and materials are prevented from leaking out to affect screening work.

Description

Technical Field

[0001] The utility model belongs to the technical field of screen meshes, and particularly relates to an improved multi-functional semi-rhombus anti-blocking screen mesh. Background Art

[0002] The semi-rhombus anti-blocking screen mesh is a tool installed on a vibrating screen to receive materials for screening and material separation. The traditional screen mesh includes end connection springs, static wires, polyurethane vulcanized plates, moving wires, and support installation parts. The number of polyurethane vulcanized plates is not less than four. Static wires and moving wires are evenly arranged between two adjacent polyurethane vulcanized plates. One side of the upper and lower polyurethane vulcanized plates is respectively provided with a group of end connection springs, and one end of the end connection spring is connected to the support installation part, etc. The structure has the characteristics of providing convenience for people, etc., but there is a large gap at the outer movable part, so it is easy to leak during the screening process, affecting the screening effect, and it is not convenient to adjust and use according to requirements at the vibration part. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides an improved multi-functional semi-rhombus anti-blocking screen mesh, which realizes the function of sealing and protecting the movable part, prevents materials from leaking through the large gap and affecting the screening, and adjusts the distance according to the vibration requirements, and then adjusts the vibration amplitude for use.

[0004] Its technical solution is as follows: An improved multi-functional semi-rhombus anti-blocking screen mesh includes an inner installation frame, and the inner walls of the inner installation frame are welded with first screening wires and second screening wires; an outer installation frame is arranged outside the inner installation frame; a vibration adjustment support structure is arranged at the connection of the inner installation frame and the outer installation frame; a sealing protection seat structure is installed at the rear end of the inner installation frame. It is characterized in that the sealing protection seat structure includes a lower connection seat, and an installation edge is welded on the outer wall of the lower connection seat; a sealing movable sleeve is embedded at the upper end of the lower connection seat; an upper support is inlaid at the upper end of the sealing movable sleeve; a suspension plate is welded on the outer side of the upper end of the upper support.

[0005] Preferably, the installation edge on the outer wall of the lower connection seat is bolted to the rear end of the inner installation frame.

[0006] Preferably, the sealing movable sleeve is made of a rubber sleeve and is arranged outside the first screening wire and the second screening wire.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0008] In the utility model, the lower connection seat and the installation edge are arranged, and are used in cooperation with the lower part of the sealing movable sleeve installed on the inner installation frame.

[0009] In the present utility model, the sealed movable sleeve is provided to seal the gap between the inner mounting frame and the outer mounting frame, preventing the leakage of materials and affecting the screening work.

[0010] In the present utility model, the upper support and the suspension plate are provided to cooperate with the upper part of the sealed movable sleeve to be mounted on the inner wall of the vibrating screen for use. Brief Description of the Drawings

[0011] Figure 1 is a schematic structural view of the present utility model.

[0012] Figure 2 is a schematic structural view of the sealed protection seat structure of the present utility model.

[0013] Figure 3 is a schematic structural view of the vibration adjustment support structure of the present utility model.

[0014] In the figure:

[0015] 1. Inner mounting frame; 2. First screening wire; 3. Second screening wire; 4. Outer mounting frame; 5. Vibration adjustment support structure; 51. Movable plate; 52. Threaded long rod; 53. Operating rod; 54. Compression spring; 6. Sealed protection seat structure; 61. Lower connecting seat; 62. Mounting edge; 63. Sealed movable sleeve; 64. Upper support; 65. Suspension plate. Detailed Embodiment

[0016] The following further describes the present utility model with reference to the drawings:

[0017] Embodiment:

[0018] As shown in the Figure 1 drawing, an improved multi-functional semi-rhombus anti-blocking screen includes an inner mounting frame 1, and the inner walls of the inner mounting frame 1 are welded with a first screening wire 2 and a second screening wire 3; an outer mounting frame 4 is arranged outside the inner mounting frame 1; a vibration adjustment support structure 5 is arranged at the connection of the inner mounting frame 1 and the outer mounting frame 4; a sealed protection seat structure 6 is installed at the rear end of the inner mounting frame 1.

[0019] As shown in the Figure 2 drawing, in the above embodiment, specifically, the sealed protection seat structure 6 includes a lower connecting seat 61, and a mounting edge 62 is welded on the outer wall of the lower connecting seat 61; a sealed movable sleeve 63 is embedded at the upper end of the lower connecting seat 61; an upper support 64 is embedded at the upper end of the sealed movable sleeve 63; a suspension plate 65 is welded on the outer side of the upper end of the upper support 64; the lower connecting seat 61 is bolt-mounted to the rear of the inner mounting frame 1 through the mounting edge 62, and then the suspension plate 65 on the outer wall of the upper support 64 is bolt-mounted to the vibrating screen.

[0020] As shown in the Figure 3As shown in the figure, in the above embodiments, specifically, the vibration adjustment support structure 5 includes a movable plate 51, and a threaded long rod 52 is movably embedded at the lower end of the movable plate 51; an operating rod 53 is welded to the lower end of the threaded long rod 52; a compression spring 54 is bolted to the upper surface of the movable plate 51; turning the operating rod 53 cooperates with the threaded long rod 52 and the movable plate 51 to move.

[0021] In the above embodiments, specifically, the mounting edge 62 on the outer wall of the lower connecting seat 61 is bolted to the rear end of the inner mounting frame 1.

[0022] In the above embodiments, specifically, the sealing movable sleeve 63 is made of a rubber sleeve and is arranged outside the first screening wire 2 and the second screening wire 3.

[0023] In the above embodiments, specifically, a plurality of hanging plates 65 are provided at the upper end of the upper support 64 to facilitate installation and use therewith.

[0024] In the above embodiments, specifically, the movable plates 51 are all inserted outside the interior of the inner mounting frame 1, and the compression springs 54 on the movable plates 51 are bolted to the inner wall of the outer mounting frame 4.

[0025] In the above embodiments, specifically, the threaded long rods 52 are all threadedly connected outside the interior of the inner mounting frame 1 and are assembled with the operating rods 53 into a T shape, facilitating manual operation to adjust the length of the compression spring 54, so as to adjust the amplitude of vibration according to the condition of the material and prevent blockage by the material.

[0026] Working Principle

[0027] The working principle of the present utility model: When installing on a vibrating screen to screen materials, first bolt the outer mounting frame 4 outside the inner mounting frame 1, then bolt the lower connecting seat 61 to the rear part of the inner mounting frame 1 through the mounting edge 62, finally bolt the hanging plate 65 on the outer wall of the upper support 64 to the vibrating screen, and finally connect the discharging structure of the vibrating screen to the sealing movable sleeve 63. After installation, the sealing movable sleeve 63 receives the materials and guides them to the inside of the inner mounting frame 1 for screening work. After screening, the materials are discharged through the discharging structure of the sealing movable sleeve 63 to complete the work. During use, when it is necessary to adjust the vibration amplitude of the inner mounting frame 1 according to different materials to prevent blockage, turn the operating rod 53 to cooperate with the threaded long rod 52 and the movable plate 51 to move, so that the compression spring 54 can be extended to complete the adjustment and use.

[0028] Using the technical solution of the present utility model, or those skilled in the art inspired by the technical solution of the present utility model to design a similar technical solution and achieve the above technical effects shall fall within the protection scope of the present utility model.

Claims

1. An improved multifunctional semi-diamond anti-blocking screen, the improved multifunctional semi-diamond anti-blocking screen comprising an inner mounting frame (1), the inner wall of the inner mounting frame (1) being welded with a first screening wire (2) and a second screening wire (3); an outer mounting frame (4) being arranged outside the inner mounting frame (1); a vibration adjustment support structure (5) being arranged at the connection between the inner mounting frame (1) and the outer mounting frame (4); a sealing protection seat structure (6) being arranged at the rear end of the inner mounting frame (1), characterized in that: The sealing protection seat structure (6) comprises a lower connecting seat (61), an installation edge (62) is welded on the outer wall of the lower connecting seat (61); a sealing movable sleeve (63) is embedded in the upper end of the lower connecting seat (61); an upper support (64) is embedded in the upper end of the sealing movable sleeve (63); and a hanging plate (65) is welded on the outer side of the upper end of the upper support (64).

2. The improved multifunctional semi-diamond anti-blocking screen as claimed in claim 1, characterized in that: The vibration adjustment support structure (5) comprises a movable plate (51), the lower end of which is movably inlaid with a threaded long rod (52); an operating rod (53) is welded to the lower end of the threaded long rod (52); and a compression spring (54) is bolted to the upper surface of the movable plate (51).

3. The improved multifunctional semi-diamond anti-blocking screen as claimed in claim 1, characterized in that: The mounting edge (62) on the outer wall of the lower connecting seat (61) is connected to the rear end of the inner mounting frame (1) by bolts.

4. The improved multifunctional semi-diamond anti-blocking screen as claimed in claim 1, characterized in that: The sealing movable sleeve (63) is a rubber sleeve and is arranged on the outside of the first screening wire (2) and the second screening wire (3).

5. The improved multifunctional semi-diamond anti-blocking screen as claimed in claim 2, characterized in that: A plurality of hanging plates (65) are provided on the upper end of the upper support (64).

6. The improved multifunctional semi-diamond anti-blocking screen as claimed in claim 2, characterized in that: The movable plates (51) are inserted into the outer side of the inner installation frame (1), and the compression springs (54) on the movable plates (51) are bolted onto the inner wall of the outer installation frame (4).

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