Improved clamping groove type polyurethane sieve plate

By adopting an integrated design of the screen frame and main body in the slot-type polyurethane screen plate, combined with the combined structure of installation projections, slots, inserts and card blocks, the problem of high replacement cost of existing screen plates is solved, and the replacement cost is reduced and convenience is improved.

CN222919078UActive Publication Date: 2025-05-30SHANDONG HUIMIN XUWEI SCREEN CO LTD
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Patent Information

Application Number
CN202421621737.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-10
Publication Date
2025-05-30
Estimated Expiration
2034-07-10

AI Technical Summary

Technical Problem

The existing slotted polyurethane screen has many internal parts, resulting in high replacement costs.

Method used

An improved slot-type polyurethane screen plate is designed. Through the integrated configuration of the screen plate frame and the screen plate main body, internal parts are reduced, and a combined structure of mounting projections, slots, inserts and blocks is adopted to simplify the replacement process.

Benefits of technology

Reduces internal parts of the screen plate, reduces the cost of replacing the screen plate, and improves the convenience of replacement.

✦ Generated by Eureka AI based on patent content.

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Abstract

The improved clamping groove type polyurethane sieve plate comprises a sieve plate body and an installation track, the sieve plate body comprises a sieve plate frame and a sieve plate body integrally arranged in the sieve plate frame, installation protrusions are integrally arranged at the two ends of the sieve plate frame, clamping grooves are sequentially formed in the outer sides of the installation protrusions, and the installation track comprises a base. Side plates are integrally arranged on the upper portion of the base in parallel, and an inserting block and a clamping block are arranged between the two side plates. Through the arrangement of the installation protrusions, the clamping grooves, the bases, the side plates, the rectangular grooves, the inserting blocks, the clamping blocks and the fixing bolts, the number of parts in the sieve plate is reduced, and the cost for replacing the sieve plate is reduced.
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Description

Technical Field

[0001] The utility model belongs to the technical field of polyurethane sieve plates, and particularly relates to an improved clamping groove type polyurethane sieve plate. Background Art

[0002] A polyurethane sieve plate is a sieve plate made of polyurethane material. The existing clamping groove type polyurethane sieve plate includes a sieve plate body and two rail seats. The front side and the rear side of the bottom end of the sieve plate body are both provided with notches. The two rail seats are respectively located on the front side and the rear side of the sieve plate body, and the two rail seats are respectively inserted into the interior of the notches. The front side and the rear side of the top end of the rail seat are both fixedly connected with two fixing blocks. Such a clamping groove type polyurethane sieve plate is internally provided with parts such as springs, and when replacing, the internal parts need to be replaced together, resulting in a relatively high replacement cost. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides an improved clamping groove type polyurethane sieve plate, which reduces the internal parts of the sieve plate and reduces the cost of replacing the sieve plate.

[0004] Wherein, the utility model is realized through the following technical solutions:

[0005] An improved clamping groove type polyurethane sieve plate includes a sieve plate and an installation track. The sieve plate includes a sieve plate frame and a sieve plate body integrally arranged inside the sieve plate frame. Installation protrusions are integrally arranged at both ends of the sieve plate frame, and clamping grooves are sequentially formed on the outer sides of the installation protrusions. The installation track includes a base, and side plates are integrally arranged in parallel on the upper part of the base. An insertion block and a clamping block are arranged between the two side plates.

[0006] Preferably, rectangular grooves are sequentially formed in each side plate.

[0007] Preferably, the rectangular grooves are arranged in a positive fit with the clamping grooves.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] 1. In the utility model, the arrangement of the installation protrusion, the clamping groove, the base, the side plate, the rectangular groove, the insertion block, the clamping block, and the fixing bolt is beneficial to reducing the internal parts of the sieve plate and reducing the cost of replacing the sieve plate.

[0010] 2. In the utility model, the arrangement of the sieve plate frame and the sieve plate body is beneficial to forming the sieve plate. Description of the Drawings

[0011] Figure 1 is the structural schematic diagram of the utility model.

[0012] Figure 2 is the exploded structural schematic diagram of the utility model.

[0013] In the figure:

[0014] 1. Sieve plate; 11. Sieve plate frame; 12. Installation protrusion; 13. Card slot; 14. Sieve plate body; 2. Installation track; 21. Base; 22. Side plate; 23. Rectangular groove; 3. Insert block; 4. Clamping block; 5. Fixing bolt. Specific implementation mode

[0015] The following combines the attached drawings to specifically describe the present utility model. As shown in the attached Figure 1 and attached Figure 2 figures, an improved card slot type polyurethane sieve plate includes a sieve plate 1 and an installation track 2. The sieve plate 1 is made of polyurethane sieve plate. The sieve plate 1 includes a sieve plate frame 11 and a sieve plate body 14 integrally arranged inside the sieve plate frame 11. Installation protrusions 12 are integrally arranged at both ends of the sieve plate frame 11, and card slots 13 are sequentially arranged on the outer side of the installation protrusions 12. The installation track 2 includes a base 21, and side plates 22 are integrally arranged in parallel on the upper part of the base 21. An insert block 3 and a clamping block 4 are arranged between the two side plates 22.

[0016] In this implementation mode, specifically, rectangular grooves 23 are sequentially arranged inside each side plate 22.

[0017] In this implementation mode, specifically, the rectangular grooves 23 are arranged in a facing and matching manner with the card slots 13. The clamping block 4 can clamp the sieve plate 1 through the rectangular grooves 23 and the card slots 13 to limit the sieve plate 1.

[0018] In this implementation mode, specifically, one end of the clamping block 4 penetrates through the rectangular groove 23 and is clamped inside the card slot 13.

[0019] In this implementation mode, specifically, the insert block 3 is arranged on the side of the clamping block 4 away from the card slot 13.

[0020] In this implementation mode, specifically, the insert block 3 is fixed to the base 21 through a fixing bolt 5. By removing the insert block 3, the clamping block 4 can be taken out, which is convenient for separating the sieve plate 1 from the installation track 2.

[0021] Working principle

[0022] In the present utility model, the installation track 2 is installed at the external sieve plate installation part. When disassembling the sieve plate 1, the fixing bolt 5 is removed, the clamping block 4 is taken off between the two side plates 22, and the clamping block 4 is taken out from the card slot 13. The clamping block 4 does not limit the installation protrusion 12 through the card slot 13, so that the sieve plate 1 can be taken off from the installation track 2.

[0023] Any technical solution using the technical solution of the present utility model, or any technical solution designed by those skilled in the art inspired by the technical solution of the present utility model and achieving the above technical effects shall fall within the protection scope of the present utility model.

Claims

1. An improved slot-type polyurethane sieve plate, characterized in that: The improved slot-type polyurethane sieve plate comprises a sieve plate (1) and a mounting track (2). The sieve plate (1) comprises a sieve plate frame (11) and a sieve plate body (14) integrally arranged inside the sieve plate frame (11). Both ends of the sieve plate frame (11) are integrally provided with mounting protrusions (12). The outer sides of the mounting protrusions (12) are sequentially provided with slots (13). The mounting track (2) comprises a base (21). The upper part of the base (21) is integrally provided with a side plate (22). An insert block (3) and a clamp block (4) are arranged between the two side plates (22).

2. The improved slotted polyurethane sieve plate according to claim 1, characterized in that: Rectangular grooves (23) are sequentially formed in each of the side plates (22).

3. The improved slotted polyurethane sieve plate as claimed in claim 2, characterized in that: The rectangular groove (23) is arranged to be opposite to and in cooperation with the clamping groove (13).

4. The improved slotted polyurethane sieve plate according to claim 1, characterized in that: One end of the clamping block (4) passes through the rectangular slot (23) and is clamped inside the clamping slot (13).

5. The improved slotted polyurethane sieve plate as claimed in claim 1, characterized in that: The inserting block (3) is arranged on a side of the clamping block (4) away from the clamping slot (13).

6. The improved slotted polyurethane sieve plate according to claim 1, characterized in that: The insert block (3) is fixed to the base (21) via fixing bolts (5).