CN219668938U - High-strength spacer bush for transportation machinery - Google Patents
High-strength spacer bush for transportation machinery Download PDFInfo
- Publication number
- CN219668938U CN219668938U CN202320705168.7U CN202320705168U CN219668938U CN 219668938 U CN219668938 U CN 219668938U CN 202320705168 U CN202320705168 U CN 202320705168U CN 219668938 U CN219668938 U CN 219668938U
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- CN
- China
- Prior art keywords
- base
- sleeve
- fixedly connected
- bush
- spacer
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- 125000006850 spacer group Chemical group 0.000 title claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 239000000945 filler Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000000806 elastomer Substances 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a high-strength spacer bush for transportation machinery, which comprises a base bush, wherein a supporting block is fixedly connected to the surface of the base bush, an outer sleeve is arranged on the surface of the base bush, one side, far away from the base bush, of the supporting block is fixedly connected with the inner wall of the outer sleeve, a reinforcing block fixedly connected with the surface of the supporting block is fixedly connected to the surface of the base bush, an elastic bush is fixedly connected to the inner wall of the base bush, a wear-resistant bush is fixedly connected to the surface of the outer sleeve, a filler fixedly connected with the surface of the base bush is fixedly connected to the inner wall of the outer sleeve, and protective sheets are fixedly connected to the front surface and the back surface of the wear-resistant bush. The utility model solves the problems that the use strength of the existing spacer needs to be improved, the spacer is easy to damage due to the extrusion of the machine and the spacer in the transportation machine, and the service life of the spacer is reduced by arranging the base sleeve, the supporting block, the outer sleeve, the reinforcing block, the elastic sleeve, the wear-resistant sleeve, the filler and the protective sheet for the matched use.
Description
Technical Field
The utility model relates to the technical field of transmission accessories of transportation equipment, in particular to a high-strength spacer bush for transportation machinery.
Background
The spacer is used for separating parts in transportation equipment such as transportation vehicles, transportation machinery, conveyor belts and the like, but the use strength of the conventional spacer needs to be improved, the spacer is easy to damage due to extrusion of the machinery and the spacer in the transportation machinery, and the service life of the spacer is reduced.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide the high-strength spacer for the transportation machinery, which has the advantage of high strength use, and solves the problems that the use strength of the existing spacer needs to be improved, the spacer is easy to damage due to the extrusion of the machinery and the spacer in the transportation machinery, and the service life of the spacer is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-strength spacer bush for a transport machine comprises a base bush;
the surface fixedly connected with supporting shoe of base cover, the surface of base cover is provided with the overcoat, one side that the base cover was kept away from to the supporting shoe and the inner wall fixed connection of overcoat, the fixed surface of base cover is connected with the reinforcing block of supporting shoe fixed surface connection, the inner wall fixedly connected with elastic sleeve of base cover, the fixed surface of overcoat is connected with wear-resisting cover, the inner wall fixedly connected with of overcoat and the filler of base cover fixed surface connection, the front and the equal fixedly connected with guard sheet in back of wear-resisting cover.
Preferably, the base sleeve and the outer sleeve are made of armored bulletproof steel, and the supporting blocks and the reinforcing blocks are made of the same material as the outer sleeve.
Preferably, the elastic sleeve is made of self-lubricating PU elastomer.
Preferably, the wear sleeve and the protective sheet are made of polyurethane elastomer.
Preferably, the filler is made of a PU elastomer with high shock absorption.
As the preferable mode of the utility model, the number of the supporting blocks and the reinforcing blocks is a plurality, and the supporting blocks and the reinforcing blocks are distributed on the surface of the base sleeve in a circular shape at equal intervals.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model solves the problems that the spacer is easy to damage due to the extrusion of the machine and the spacer in the transportation machine and the service life of the spacer is reduced by arranging the base sleeve, the supporting block, the outer sleeve, the reinforcing block, the elastic sleeve, the wear-resistant sleeve, the filler and the protective sheet to be matched for use, thereby having the advantages of high-strength use and prolonging the service life of the spacer.
2. According to the utility model, the base sleeve, the outer sleeve, the supporting block and the reinforcing block are all made of armored bulletproof steel, so that the use strength and the use toughness of the base sleeve, the outer sleeve, the supporting block and the reinforcing block can be effectively increased.
3. According to the utility model, the elastic sleeve is made of the self-lubricating PU elastomer, so that the elastic sleeve has excellent wear resistance, and the use strength of the elastic sleeve is improved.
4. According to the utility model, the wear-resistant sleeve and the protective sheet are made of polyurethane elastomer, so that the wear-resistant sleeve and the protective sheet have excellent tensile strength, tearing strength, impact resistance and wear resistance.
5. According to the utility model, the filler is made of the PU elastomer with high shock absorption, so that the shock force applied to the jacket and the base sleeve can be absorbed while the jacket and the base sleeve are supported, and the jacket and the base sleeve are not easy to move.
6. According to the utility model, the number of the supporting blocks and the number of the reinforcing blocks are all set to be a plurality, so that the compressive strength of the outer sleeve and the base sleeve can be effectively increased, and the stability between the outer sleeve and the base sleeve is improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present utility model;
FIG. 2 is an enlarged block diagram of the portion A of FIG. 1 according to the present utility model;
fig. 3 is a schematic perspective view of a structural protective sheet according to the present utility model.
In the figure: 1. a base sleeve; 2. a support block; 3. a jacket; 4. a reinforcing block; 5. an elastic sleeve; 6. a wear-resistant sleeve; 7. a filler; 8. and a protective sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the high-strength spacer for a transportation machine provided by the utility model comprises a base sleeve 1;
the surface fixedly connected with supporting shoe 2 of base cover 1, the surface of base cover 1 is provided with overcoat 3, one side that base cover 1 was kept away from to supporting shoe 2 and the inner wall fixed connection of overcoat 3, the fixed surface of base cover 1 is connected with the reinforcing block 4 of supporting shoe 2 fixed surface connection, the inner wall fixedly connected with elastic sleeve 5 of base cover 1, the fixed surface of overcoat 3 is connected with wear-resisting cover 6, the inner wall fixedly connected with of overcoat 3 and the filler 7 of base cover 1 fixed surface connection, the front and the equal fixedly connected with guard sheet 8 in back of wear-resisting cover 6.
Referring to fig. 1, the base sleeve 1 and the outer sleeve 3 are made of armored bulletproof steel, and the supporting blocks 2 and the reinforcing blocks 4 are made of the same material as the outer sleeve 3.
As a technical optimization scheme of the utility model, the base sleeve 1, the outer sleeve 3, the supporting block 2 and the reinforcing block 4 are made of armored bulletproof steel, so that the use strength and the use toughness of the base sleeve 1, the outer sleeve 3, the supporting block 2 and the reinforcing block 4 can be effectively increased.
Referring to fig. 1, the elastic sleeve 5 is made of a self-lubricating PU elastomer.
As a technical optimization scheme of the utility model, the elastic sleeve 5 is made of the self-lubricating PU elastomer, so that the elastic sleeve 5 has excellent wear resistance, and the use strength of the elastic sleeve 5 is improved.
Referring to fig. 1, the wear sleeve 6 and the guard sheet 8 are each made of polyurethane elastomer.
As a technical optimization scheme of the present utility model, by setting the wear-resistant sheath 6 and the protective sheet 8 to be made of polyurethane elastomer, the wear-resistant sheath 6 and the protective sheet 8 can each have excellent tensile strength, tear resistance, impact resistance and wear resistance.
Referring to fig. 1, the filler 7 is made of a PU elastomer with high shock absorption.
As a technical optimization scheme of the utility model, the filler 7 is made of the PU elastomer with high shock absorption, so that the jacket 3 and the base sleeve 1 can be supported, and the shock force applied to the jacket 3 and the base sleeve 1 can be absorbed, so that the jacket 3 and the base sleeve 1 are not easy to move.
Referring to fig. 1, the number of the supporting blocks 2 and the reinforcing blocks 4 is several, and the supporting blocks 2 and the reinforcing blocks 4 are distributed on the surface of the base sleeve 1 at equal intervals in a circular shape.
As a technical optimization scheme of the utility model, the number of the supporting blocks 2 and the reinforcing blocks 4 is set to be a plurality, so that the compressive strength of the outer sleeve 3 and the base sleeve 1 can be effectively increased, and the stability between the outer sleeve 3 and the base sleeve 1 is improved.
The working principle and the using flow of the utility model are as follows: during the use, compressive strength and the use intensity of base cover 1 can be strengthened through setting up supporting shoe 2 and boss 4, make base cover 1 can bear bigger pressure, make the life of base cover 1 increase, through setting up overcoat 3, can strengthen the stability of base cover 1, make the use intensity of base cover 1 further increase, when can support overcoat 3 and base cover 1 through setting up filler 7, the vibrations that overcoat 3 and base cover 1 received absorb, make overcoat 3 and base cover 1 be difficult for taking place to remove, through setting up elastic sleeve 5, can increase the wear resistance of base cover 1, make base cover 1 be difficult for taking place the friction, through setting up wear-resisting cover 6 and guard sheet 8, wear resistance and the use intensity of increase overcoat 3 and base cover 1 when can protect overcoat 3 and base cover 1, thereby reach the effect that high strength was used.
To sum up: the high-strength spacer bush for the transport machinery solves the problems that the use strength of the existing spacer bush is still to be improved, the spacer bush is easily damaged due to extrusion of the machinery and the spacer bush in the transport machinery, and the service life of the spacer bush is reduced by arranging the base bush 1, the supporting block 2, the outer sleeve 3, the reinforcing block 4, the elastic bush 5, the wear-resistant bush 6, the filler 7 and the protective sheet 8.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high-strength spacer bush for a transport machine comprises a base bush (1);
the method is characterized in that: the surface fixedly connected with supporting shoe (2) of base cover (1), the surface of base cover (1) is provided with overcoat (3), one side that base cover (1) was kept away from to supporting shoe (2) and the inner wall fixed connection of overcoat (3), the fixed surface of base cover (1) is connected with reinforcing block (4) of supporting shoe (2) fixed surface, the inner wall fixedly connected with elastic sleeve (5) of base cover (1), the fixed surface of overcoat (3) is connected with wear-resisting cover (6), the inner wall fixedly connected with of overcoat (3) and base cover (1) fixed surface's filler (7), the front and the equal fixedly connected with guard sheet (8) in back of wear-resisting cover (6).
2. The high strength spacer for a transportation machine according to claim 1, wherein: the base sleeve (1) and the outer sleeve (3) are made of armored bulletproof steel, and the supporting blocks (2) and the reinforcing blocks (4) are made of the same material as the outer sleeve (3).
3. The high strength spacer for a transportation machine according to claim 1, wherein: the elastic sleeve (5) is made of self-lubricating PU elastomer.
4. The high strength spacer for a transportation machine according to claim 1, wherein: the wear-resistant sleeve (6) and the protective sheet (8) are both made of polyurethane elastomer.
5. The high strength spacer for a transportation machine according to claim 1, wherein: the filler (7) is made of a PU elastomer with high shock absorption.
6. The high strength spacer for a transportation machine according to claim 1, wherein: the number of the supporting blocks (2) and the number of the reinforcing blocks (4) are all a plurality, and the supporting blocks (2) and the reinforcing blocks (4) are distributed on the surface of the base sleeve (1) at equal intervals in a circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320705168.7U CN219668938U (en) | 2023-04-03 | 2023-04-03 | High-strength spacer bush for transportation machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320705168.7U CN219668938U (en) | 2023-04-03 | 2023-04-03 | High-strength spacer bush for transportation machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219668938U true CN219668938U (en) | 2023-09-12 |
Family
ID=87897521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320705168.7U Active CN219668938U (en) | 2023-04-03 | 2023-04-03 | High-strength spacer bush for transportation machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219668938U (en) |
-
2023
- 2023-04-03 CN CN202320705168.7U patent/CN219668938U/en active Active
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| GR01 | Patent grant |