CN216705086U - Stainless steel wear-resistant edge-wrapped polyurethane sieve plate - Google Patents
Stainless steel wear-resistant edge-wrapped polyurethane sieve plate Download PDFInfo
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- CN216705086U CN216705086U CN202123048426.9U CN202123048426U CN216705086U CN 216705086 U CN216705086 U CN 216705086U CN 202123048426 U CN202123048426 U CN 202123048426U CN 216705086 U CN216705086 U CN 216705086U
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- sieve plate
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- sieve
- polyurethane sieve
- steel wear
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Abstract
The utility model relates to the technical field of polyurethane sieve plates, in particular to a stainless steel wear-resistant edge-wrapped polyurethane sieve plate. Through utilizing the joint to tie structure of not uniform size from top to bottom, can extrude tight piece step by step to force and press from both sides tight piece control two combination sieve combinations firm combination, thereby reduced the not firm and too big problem in gap of concatenation between the two, further reduced because of the mechanical damage that the vibration brought, prolonged the life of polyurethane sieve.
Description
Technical Field
The utility model relates to the technical field of polyurethane sieve plates, in particular to a stainless steel wear-resistant edge-wrapped polyurethane sieve plate.
Background
The polyurethane sieve plate is a net-shaped product produced by taking polyurethane as a raw material, the sieve pores of the polyurethane sieve plate comprise strip seams, rectangles, circles and squares, and the polyurethane sieve plate is mainly matched with a vibrating sieve to be applied to enterprises such as coal washing plants, coking plants, mines, power plants, dredging companies, metallurgy, petroleum and petrochemical enterprises.
When the polyurethane sieve plate is used in a combined mode, the polyurethane sieve plate and the vibrating screen are not combined firmly enough, certain gaps exist, when the vibrating screen is used, the polyurethane sieve plate and the vibrating screen are easily worn or resonated, irreversible mechanical damage is caused to the sieve plate for a long time, and the service life of the polyurethane sieve plate is further shortened.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical defects, the utility model provides the stainless steel wear-resistant edge-covered polyurethane sieve plate, which can gradually extrude the clamping blocks by utilizing the structures with different sizes of the clamping bolts, so that the clamping blocks are forced to control the two combined sieve plates to be stably combined, the problems of infirm splicing and overlarge gap between the two combined sieve plates are solved, the mechanical damage caused by vibration is further reduced, and the service life of the polyurethane sieve plate is prolonged.
In order to realize the purpose of the utility model, the utility model adopts the technical scheme that: the utility model provides a wear-resisting polyurethane sieve of borduring of stainless steel, includes the combination sieve, its characterized in that, the side channel has been seted up on the edge of one side of combination sieve, the notch size in side channel is greater than the tank bottom size, U type hole has been seted up to one side of side channel, the one end in U type hole is run through the top of side channel, just the downthehole chain that is equipped with of U type, the one end fixedly connected with wedge of chain, the other end fixedly connected with of chain presss from both sides tight piece, and is adjacent the side inslot portion is equipped with the joint bolt rather than the cooperation use.
Further optimize this technical scheme, the other end in U type hole is located the inside of combination sieve.
Further optimize this technical scheme, the one end of pressing from both sides tight piece is equipped with the spring, press from both sides tight piece through the spring with the combination sieve links to each other.
Further optimize this technical scheme, the bottom of joint bolt is equipped with the double-screw bolt, the joint bolt runs through combination sieve is equipped with the nut in its bottom.
Further optimize this technical scheme, the top of joint bolt is equipped with the cross recess.
The utility model has the beneficial effects that: side channel has been seted up through the side at the combination sieve, the notch size in side channel is greater than the tank bottom size, one side of side channel is equipped with U type hole, be equipped with the chain in U type downthehole, the one end of chain runs through the side channel and is equipped with the wedge, the other end contacts through pressing from both sides tight piece and combination sieve, when using the joint bolt to insert the side inslot portion, the wedge can extrude tight piece step by step under the effect of joint bolt, thereby force the combination sieve to draw close to in the middle of, further the combination fastness between the combination sieve has been improved, mechanical damage's problem has also been reduced to the while because of the combination is not firm to appear.
Drawings
FIG. 1 is a schematic diagram of an explosion structure of a stainless steel wear-resistant edge-wrapped polyurethane sieve plate in an example;
fig. 2 is a side sectional structural schematic view of the stainless steel wear-resistant edge-wrapped polyurethane sieve plate in the embodiment.
In the figure: 1. combining the sieve plates; 2. a side groove; 3. a U-shaped hole; 4. a chain; 5. a wedge block; 6. a clamping block; 7. clamping a bolt; 8. a spring; 9. a stud; 10. a nut; 11. a cross-shaped groove.
Detailed Description
In order to make the technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model provides a stainless steel wear-resistant edge-wrapped polyurethane sieve plate, which comprises combined sieve plates 1, wherein side grooves 2 are formed in the side edges of the combined sieve plates 1, the side grooves 2 between every two adjacent combined sieve plates 1 are spliced with each other to form a mounting hole, the size of a notch of each side groove 2 is larger than that of the bottom of each side groove, a U-shaped hole 3 is further formed in one side of each side groove 2, one end of each U-shaped hole 3 penetrates through the upper part of each side groove 2, the other end of each U-shaped hole is located inside each combined sieve plate 1, a chain 4 is arranged inside each U-shaped hole 3, one end of each chain 4 is fixedly connected with a wedge block 5, each wedge block 5 penetrates through each side groove 2 and is located in each mounting hole in a normal state, the other end of each chain 4 is fixedly connected with a clamping block 6, one end of each clamping block 6 is provided with a spring 8, and each clamping block 6 is connected with each combined sieve plate 1 through each spring 8; the clamping bolt 7 is inserted into the mounting hole, the shape and size of the clamping bolt 7 are consistent with those of the side grooves 2, a stud 9 is further arranged at the bottom end of the clamping bolt 7, a nut 10 is connected onto the stud 9, and a cross-shaped groove 11 is formed in the top surface of the clamping bolt 7.
The working principle of the utility model is as follows: when the combined sieve plate 1 needs to be installed, the clamping bolt 7 is inserted into the installation hole formed by the side grooves 2, when the stud 9 at the bottom end of the clamping bolt 7 contacts the wedge-shaped block 5, the wedge-shaped block 5 slides towards the inside of the U-shaped hole 3, then the extrusion chain 4 applies pressure to the other end, so that the clamping block 6 extrudes the spring 8 to deform, thereby realizing the function of stable combination between the combined sieve plates 1, after the clamping bolt 7 is completely inserted into the installation hole, the clamping bolt is fixed on the stud 9 at the bottom end of the clamping bolt by using the nut 10, and under the matching of the structures of all parts, the combined sieve plate 1 can be stably and firmly combined together.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification made without departing from the spirit and scope of the present invention represents an equivalent substitution representing improvement and the like, and shall be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.
Claims (5)
1. The utility model provides a wear-resisting polyurethane sieve of borduring of stainless steel, includes combination sieve (1), its characterized in that, side channel (2) have been seted up on the edge of one side of combination sieve (1), the notch size of side channel (2) is greater than the tank bottom size, U type hole (3) have been seted up to one side of side channel (2), the one end in U type hole (3) is run through the top of side channel (2), just be equipped with chain (4) in U type hole (3), the one end fixedly connected with wedge (5) of chain (4), the other end fixedly connected with of chain (4) presss from both sides tight piece (6), and is adjacent side channel (2) inside is equipped with joint bolt (7) rather than the cooperation use.
2. The stainless steel wear-resistant covered polyurethane sieve plate of claim 1, wherein: the other end of the U-shaped hole (3) is positioned in the combined sieve plate (1).
3. The stainless steel wear-resistant covered polyurethane sieve plate of claim 1, wherein: one end of the clamping block (6) is provided with a spring (8), and the clamping block (6) is connected with the combined sieve plate (1) through the spring (8).
4. The stainless steel wear-resistant covered polyurethane sieve plate of claim 1, wherein: the bottom of joint bolt (7) is equipped with double-screw bolt (9), joint bolt (7) run through combination sieve (1) is equipped with nut (10) in its bottom.
5. The stainless steel wear-resistant covered polyurethane sieve plate of claim 1, wherein: the top end of the clamping bolt (7) is provided with a cross-shaped groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123048426.9U CN216705086U (en) | 2021-12-07 | 2021-12-07 | Stainless steel wear-resistant edge-wrapped polyurethane sieve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123048426.9U CN216705086U (en) | 2021-12-07 | 2021-12-07 | Stainless steel wear-resistant edge-wrapped polyurethane sieve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216705086U true CN216705086U (en) | 2022-06-10 |
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ID=81883057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123048426.9U Active CN216705086U (en) | 2021-12-07 | 2021-12-07 | Stainless steel wear-resistant edge-wrapped polyurethane sieve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216705086U (en) |
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2021
- 2021-12-07 CN CN202123048426.9U patent/CN216705086U/en active Active
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