Connecting structure applied to sieve plate

Abstract

The utility model relates to the technical field of sieve plates, in particular to a connecting structure applied to a sieve plate. Wherein the material blocking module comprises a connecting plate, a baffle and a supporting bottom plate, after side plates, a connecting cross beam and screen bars are installed, the baffle can block gaps between the screen bars and the side plates, and then materials are prevented from being stacked in the gaps in the screening process; in addition, the baffles and the connecting plates are of a separated structure, the baffles of different sizes can be selected according to the size of the gap distance, the adaptability is improved, and the installation and assembly difficulty is reduced; in addition, the connecting plates and the side plates are connected in a matched mode through the connecting columns, dismounting and mounting are convenient, in the later maintenance process, the material blocking module can be rapidly dismounted, the grate bars are taken out for maintenance, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sieve plates, in particular to a connection structure applied to sieve plates. Background Art

[0002] Screening equipment is a crucial component of metallurgy, mining, and other industries. It can be used to screen materials of varying sizes, such as coal, ore, and building materials. The sieve plate, consisting of screen bars, is a crucial component of screening equipment. When the sieve plate is installed between two side plates, a gap forms between the bars and the side plates, allowing material to accumulate in this gap and affect the screening effect. Utility Model Content

[0003] Based on this, the purpose of the present invention is to provide a connection structure for a sieve plate.

[0004] The utility model adopts the following technical solutions:

[0005] A connection structure for a screen plate comprises a connecting beam, a plurality of screen bars mounted on the connecting beam, and side panels arranged on both sides of the connecting beam, a gap being left between the screen bars and the side panels, and connecting members for connecting to the connecting beam being fixedly provided on opposite sides of the side panels; a material blocking module being fixedly provided on opposite sides of the side panels, the material blocking module being arranged above the gap, and the material blocking module being used to block the gap.

[0006] Preferably, the material blocking module includes a plurality of material blocking components with the same structure, and the material blocking components are horizontally arranged above the gap.

[0007] Preferably, the material baffle assembly includes a connecting plate connected to the side plate, and an L-shaped baffle connected to a side of the connecting plate facing away from the side plate.

[0008] Preferably, the material blocking assembly further includes a supporting bottom plate, the supporting bottom plate is connected to a side of the connecting plate facing away from the side plate, and the supporting bottom plate and the connecting plate are arranged perpendicular to each other.

[0009] Preferably, the side plate is provided with a first connecting hole, and a connecting column is extended from the rear side of the connecting plate, and the connecting column is inserted into the first connecting hole to achieve the connection between the material blocking module and the side plate.

[0010] Preferably, the connecting member is provided with a connecting groove, and both ends of the connecting beam are inserted into the connecting groove to achieve the connection between the connecting beam and the side panel.

[0011] Preferably, the connecting member is provided with a second connecting hole, the side plate is provided with a third connecting hole, and the second connecting hole is aligned with the third connecting hole.

[0012] Preferably, a first positioning hole is provided on the connecting member, and a second positioning hole is provided on the side plate.

[0013] Preferably, a frame is provided on the edge of the side panel facing away from the material blocking module.

[0014] The beneficial effects of the utility model are:

[0015] The utility model relates to a connection structure for screen plates, which is provided with a material blocking module and a connection member; wherein the material blocking module includes a connection plate, a baffle and a supporting bottom plate. After the installation of the side plates, the connecting beams and the screen bars is completed, the baffle can block the gap between the screen bars and the side plates, thereby preventing the accumulation of materials in the gap during the screening process; in addition, the baffle and the connection plate adopt a separate structure, and baffles of different sizes can be selected according to the size of the gap spacing, thereby improving adaptability and reducing the difficulty of installation and assembly; in addition, the connection plate and the side plate are connected by a connection column, which is convenient for disassembly and installation. During the later maintenance and repair, the material blocking module can be quickly disassembled and the screen bars can be taken out for maintenance and repair, thereby reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the connection structure applied to the sieve plate of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the connection structure applied to the sieve plate of the utility model from another angle;

[0018] Figure 3 for Figure 2 Schematic diagram of the local structure of part A;

[0019] Figure 4 This is a front view of the connection structure applied to the sieve plate of the utility model;

[0020] Figure 5 for Figure 4 Schematic diagram of the local structure of part B;

[0021] Figure 6 for Figure 1 A schematic structural diagram of the material blocking assembly in FIG.

[0022] Numbers in the figure:

[0023] 10-connecting beam; 11-slot; 20-screen bar; 21-connecting buckle; 22-perforation; 30-side panel; 31-first connecting hole; 32-third connecting hole; 33-second positioning hole; 34-frame; 40-connecting member; 41-connecting slot; 42-second connecting hole; 43-first positioning hole; 50-material stop assembly; 51-connecting plate; 511-connecting column; 52-baffle; 53-support bottom plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of this utility model, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0027] like Figures 1 to 6 The figure shows a connection structure for a screen plate according to the present invention, comprising a connecting crossbeam 10, a plurality of screen bars 20 mounted on the connecting crossbeam 10, and side panels 30 provided on both sides of the connecting crossbeam 10. Connecting members 40 for connecting to the connecting crossbeam 10 are fixedly provided on opposite sides of the side panels 30, and material retaining modules are fixedly provided on opposite sides of the side panels 30. A U-shaped connecting clip 21 is provided at the lower end of the screen bar 20, and correspondingly, a plurality of slots 11 evenly arranged along the connecting crossbeam 10 are provided on the connecting crossbeam 10. The screen bar 20 and the connecting crossbeam 10 can be installed by snapping the connecting clip 21 into the slot 11.

[0028] In actual use, the number of screen bars 20 is adjusted according to the different volume and weight of the materials, thereby adjusting the gaps between the screen bars 20; some materials cannot pass through the gaps between the screen bars 20, thereby achieving the purpose of screening. Figure 5 As shown, a gap H is left between the screen bars 20 and the side plates 30. During the screening process, materials are easily accumulated in the gap H, affecting the screening quality. Therefore, a material blocking module is provided. The material blocking module is provided above the gap H to block the gap H.

[0029] See also Figure 1-6 The material-blocking module includes a plurality of material-blocking assemblies of the same structure. The plurality of material-blocking assemblies are horizontally arranged above the gap and adopt a modular design. When a single material-blocking assembly 50 is worn, the single material-blocking assembly 50 can be repaired and maintained, thereby reducing the subsequent maintenance costs. The material-blocking assembly 50 includes a connecting plate 51 connected to the side panel 30, and an L-shaped baffle 52 connected to the side of the connecting plate 51 away from the side panel 30; it also includes a supporting bottom plate 53 connected to the side of the connecting plate 51 away from the side panel 30. The supporting bottom plate 53 and the connecting plate 51 are arranged perpendicular to each other, and the supporting bottom plate 53 can improve the connection stability of the baffle 52. When adjusting the gap between the side panel 30 and the screen bar 20, baffles 52 of different sizes can be replaced to ensure that the gap is blocked to prevent material accumulation.

[0030] More specifically, the side plate 30 is provided with a first connecting hole 31, and a connecting post 511 is extended from the rear side of the connecting plate 51. The connecting post 511 is inserted into the first connecting hole 31 to connect the material blocking module to the side plate 30. This method has the advantage of easy disassembly and installation, and the material blocking module can be quickly disassembled to facilitate the removal of the screen bar 20 for maintenance, which is convenient to use.

[0031] See also Figure 3 The connecting member 40 defines a connecting slot 41, into which both ends of the connecting beam 10 are inserted, thereby connecting the connecting beam 10 to the side panel 30. Specifically, the connecting member 40 defines a second connecting hole 42, and the side panel 30 defines a third connecting hole 32. The second connecting hole 42 and the third connecting hole 32 are aligned. Fastening bolts are sequentially inserted through the second connecting hole 42 and the third connecting hole 32 to securely connect the connecting member 40 to the side panel 30.

[0032] More specifically, a first positioning hole 43 is formed on the connecting member 40, and a second positioning hole 33 is formed on the side plate 30. A through-hole 22 is formed on the connecting clip 21. When the multiple screen bars 20 are mounted on the connecting beam 10, the connecting clip 21 is snapped into the slot 11, and the connecting shaft is sequentially passed through the second positioning hole 33, the first positioning hole 43, and the through-hole 22, thereby connecting the multiple screen bars 20 into a whole, thereby improving the structural stability.

[0033] See also Figure 1 and Figure 2 The edge of the side plate 30 facing away from the material blocking module is provided with a frame 34 for connection with the screening equipment.

[0034] Compared with the prior art, the connection structure applied to the screen plate involved in the present invention is provided with a material blocking module and a connecting member 40; wherein the material blocking module includes a connecting plate 51, a baffle 52 and a supporting bottom plate 53. After the installation of the side plate 30, the connecting beam 10, and the screen bar 20 is completed, the baffle 52 can block the gap between the screen bar 20 and the side plate 30, thereby preventing the material from accumulating in the gap during the screening process; in addition, the baffle 52 and the connecting plate 51 adopt a separate structure, and baffles 52 of different sizes can be selected according to the size of the gap spacing, thereby improving adaptability and reducing the difficulty of installation and assembly; in addition, the connecting plate 51 and the side plate 30 are connected by a connecting column 511, which is convenient for disassembly and installation. During the later maintenance and repair, the material blocking module can be quickly disassembled and the screen bar 20 can be taken out for maintenance and repair, thereby reducing maintenance costs.

[0035] The above merely represents the preferred technical solution of the present invention. While the description is relatively specific and detailed, it should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the concept of the present invention, and the present invention is intended to encompass such modifications and variations.

Claims

1. A connection structure for a screen plate, comprising a connecting crossbeam, a plurality of screen bars mounted on the connecting crossbeam, and side plates provided on both sides of the connecting crossbeam, wherein a gap is left between the screen bars and the side plates, and characterized in that: The opposite surfaces of the side panels are fixed with connecting members for connecting with the connecting beams; the opposite surfaces of the side panels are fixed with material blocking modules, which are arranged above the gap and are used to block the gap.

2. The connection structure for a sieve plate according to claim 1, characterized in that: The material blocking module includes a plurality of material blocking components with the same structure, and the material blocking components are horizontally arranged above the gap.

3. The connection structure applied to the sieve plate according to claim 2, characterized in that: The material blocking assembly includes a connecting plate connected to the side plate, and an L-shaped blocking plate connected to a side of the connecting plate facing away from the side plate.

4. The connection structure for a sieve plate according to claim 3, characterized in that: The material blocking assembly further includes a supporting bottom plate, which is connected to a side of the connecting plate facing away from the side plate, and the supporting bottom plate and the connecting plate are arranged perpendicular to each other.

5. The connection structure for a sieve plate according to claim 3, characterized in that: The side plate is provided with a first connecting hole, and a connecting column is extended from the rear side of the connecting plate. The connecting column is inserted into the first connecting hole to achieve the connection between the material blocking module and the side plate.

6. The connection structure for a sieve plate according to claim 1, characterized in that: The connecting member is provided with a connecting groove, and both ends of the connecting beam are inserted into the connecting groove to realize the connection between the connecting beam and the side plate.

7. The connection structure for a sieve plate according to claim 1, characterized in that: The connecting member is provided with a second connecting hole, the side plate is provided with a third connecting hole, and the second connecting hole is aligned with the third connecting hole.

8. The connection structure for a sieve plate according to claim 1, characterized in that: A first positioning hole is formed on the connecting member, and a second positioning hole is formed on the side plate.

9. The connection structure for a sieve plate according to claim 1, characterized in that: The edge of the side plate away from the material blocking module is provided with a frame.

Images