CN216112157U - Agricultural machinery axle abrasionproof sealing member - Google Patents
Agricultural machinery axle abrasionproof sealing member Download PDFInfo
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- CN216112157U CN216112157U CN202122762216.XU CN202122762216U CN216112157U CN 216112157 U CN216112157 U CN 216112157U CN 202122762216 U CN202122762216 U CN 202122762216U CN 216112157 U CN216112157 U CN 216112157U
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Abstract
The utility model relates to the technical field of agricultural machine accessories, in particular to an anti-abrasion sealing element for an agricultural machine shaft. The technical scheme adopted by the utility model is as follows: the spliced pole is stabilized including cylindrical main part installation, the lower extreme central point of spliced pole is stabilized in the main part installation puts the cylindrical first outside sealed spliced pole that is equipped with integrated into one piece, the lower extreme central point of first outside sealed spliced pole puts the cylindrical second outside sealed spliced pole that is equipped with integrated into one piece, the upper end central point of spliced pole is stabilized in the main part installation puts and is equipped with the sealed stable groove of obconic internal assembly, the lower extreme central point of the sealed stable groove of internal assembly puts and is equipped with cylindrical sealed installation spread groove. The utility model has the advantages that: can carry out reliable safety protection to axle class subassembly, reduce the direct wearing and tearing to axle class subassembly in the use, security when having improved whole use only need be changed this part when later stage is maintained can, make the life of axle class subassembly longer.
Description
Technical Field
The utility model relates to the technical field of agricultural machine accessories, in particular to an anti-abrasion sealing element for an agricultural machine shaft.
Background
The wear of shaft class subassembly is more serious when using in agricultural machinery equipment, generally need study period to maintain and change when using, has just so led to use cost than higher, and shaft class subassembly is usually direct to be connected with fastening component carries out the cooperation when carrying out the installation cooperation, and the leakproofness of installation cooperation position is hardly protected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an agricultural machinery shaft anti-abrasion sealing element, which adopts a brand-new structural design, can be in sealing combination with the mounting position of a shaft component during assembly, enables the shaft component to penetrate through the central position of the sealing element, can carry out reliable safety protection on the shaft component through the assembly of the sealing element, reduces the abrasion of the shaft component directly during the use process, improves the safety during the integral use, only needs to replace the part during later maintenance, prolongs the service life of the shaft component, can respectively carry out sealing combination on the inner side and the outer side of the part during the assembly, ensures the integral sealing performance during the installation, and ensures that the connection stability during the use is better.
The technical scheme of the utility model is as follows:
the utility model provides an agricultural machinery axle abrasionproof sealing member which characterized in that: spliced pole is stabilized including cylindrical main part installation, the lower extreme central point of spliced pole is stabilized in the main part installation puts the cylindrical first outside sealing connection pole that is equipped with integrated into one piece, the lower extreme central point of first outside sealing connection pole puts the cylindrical second outside sealing connection pole that is equipped with integrated into one piece, the upper end central point of spliced pole is stabilized in the main part installation puts and is equipped with the sealed stable groove of obround internal assembly, the lower extreme central point of the sealed stable groove of internal assembly puts and is equipped with cylindrical sealed locking stable groove of circumference evenly distributed's semi-cylindrical, sealed locking stable groove with the sealed mounting groove is crossing in the projection region of horizontal plane, the degree of depth of sealed locking stable groove is greater than the degree of depth of sealed mounting groove, the lower extreme central point of sealed mounting groove is equipped with and runs through terminal surface sealing connection pole is followed closely down to the second outside sealing connection pole The cylindrical center of (a) is fitted with the combination hole.
Furthermore, a conical avoidance matching connection surface is arranged at the position close to the upper end of the outer cylindrical surface of the main body installation stable connection column.
Furthermore, the depth of the sealing anti-loosening stable combination groove is smaller than the height of the main body in the vertical direction.
Furthermore, a sealing matching stabilizing column with a circular arc-shaped section is arranged at the connecting position of the upper end of the second outer side sealing connecting column and the first outer side sealing connecting column.
The utility model has the beneficial effects that:
the sealing piece adopts a brand-new structural design, can be in sealing combination with the mounting position of the shaft component during assembly, so that the shaft component penetrates through the center position of the sealing piece, can be reliably and safely protected through the assembly of the sealing piece, reduces the abrasion of the shaft component directly during use, improves the safety during integral use, only needs to replace the part during later maintenance, prolongs the service life of the shaft component, can respectively perform sealing combination on the inner side and the outer side of the part during assembly, ensures the integral sealing performance during installation, and ensures better connection stability during use.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a side schematic view of the present invention;
FIG. 4 is a schematic cross-sectional view taken at the position A-A according to the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic bottom view of the present invention;
FIG. 7 is a perspective view of the present invention in a second direction;
in the figure: 1. the spliced pole is stabilized in the main part installation, 2, the sealed spliced pole in first outside, 3, the sealed spliced pole in second outside, 4, the sealed stable groove of internal assembly, 5, sealed installation spread groove, 6, sealed locking stable combination groove, 7, central assembly combination hole.
Detailed Description
As shown in fig. 1 to 7, an agricultural machinery axle abrasionproof sealing member, it adopts brand-new structural design, can seal the combination with the mounted position of axle class subassembly when assembling, make axle class subassembly pass from the central point of this sealing member put, can carry out reliable safety protection to axle class subassembly through the assembly of this sealing member, direct wearing and tearing to axle class subassembly in the use have been reduced, the security when wholly using has been improved, only need when later on maintaining to change this part can, make the life of axle class subassembly longer, inside and outside position can seal the combination respectively when assembling this part, whole leakproofness when having ensured the installation, it is better to ensure the connection stability when using. It includes that cylindrical main part installation stabilizes spliced pole 1, the lower extreme central point that the spliced pole 1 was stabilized in the main part installation puts the cylindrical first outside sealing connection post 2 that is equipped with integrated into one piece, cooperation leakproofness when can the guarantee carries out the assembly in the outside. The lower extreme central point of first outside sealed spliced pole 2 puts and is equipped with integrated into one piece's cylindrical second outside sealed spliced pole 3, makes outside mounted position can carry out double containment cooperation, has ensured the sealing stability when installing. The upper end central point of main part installation stable connection post 1 puts and is equipped with the sealed stable trough 4 of inverted cone shape internal assembly, carries out the block erection joint through this position when carrying out the internal installation. The center of the lower end of the internal assembly sealing stable groove 4 is provided with a cylindrical sealing installation connecting groove 5, and the position is matched with a sealing ring to carry out tight matching of a connecting shaft structure. The lower end of the internal assembly sealing stabilization groove 4 is provided with a semi-cylindrical sealing anti-loosening stabilization combined groove 6 with uniformly distributed circumference, so that the connection stability during the combination of the sealing rings is better, and the anti-loosening mounting effect of the sealing rings is achieved. The sealing anti-loosening stable combination groove 6 is intersected with the sealing installation connecting groove 5 in a projection area of a horizontal plane, and the depth of the sealing anti-loosening stable combination groove 6 is larger than that of the sealing installation connecting groove 5, so that the internal structural stability is ensured. The lower end center position of the sealing installation connecting groove 5 is provided with a cylindrical center assembly combined hole 7 which penetrates through the lower end face of the second outer side sealing connecting column 3, and the position is matched with a connecting shaft for assembly when the sealing installation connecting groove is installed.
Preferably, the conical avoidance matching connection surface is arranged at the position, close to the upper end, of the outer cylindrical surface of the main body installation stable connection column 1, so that the space of the outer side position is larger, and the whole assembly is more convenient.
Preferably, the depth of the sealing anti-loose stable combination groove 6 is smaller than the height of the main body installation stable connection column 1 in the vertical direction, so that the strength of the inner side structure is better, and the connection tightness is better when the sealing anti-loose stable combination groove is combined with a sealing ring for installation and assembly.
Preferably, a sealing matching stabilizing column with a circular arc-shaped section is arranged at the connecting position of the upper end of the second outer side sealing connecting column 3 and the first outer side sealing connecting column 2, so that the strength of the connecting position is better, and the matching sealing performance during assembly is better.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications or substitutions can be made without departing from the principle of the present invention, and these modifications or substitutions should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides an agricultural machinery axle abrasionproof sealing member which characterized in that: the anti-loosening combined type sealing device comprises a cylindrical main body mounting and stabilizing connecting column (1), wherein an integrally formed cylindrical first outer side sealing connecting column (2) is arranged at the center of the lower end of the main body mounting and stabilizing connecting column (1), an integrally formed cylindrical second outer side sealing connecting column (3) is arranged at the center of the lower end of the first outer side sealing connecting column (2), an inverted cone-shaped inner assembly sealing and stabilizing groove (4) is arranged at the center of the upper end of the main body mounting and stabilizing connecting column (1), a cylindrical sealing mounting and connecting groove (5) is arranged at the center of the lower end of the inner assembly sealing and stabilizing groove (4), semi-cylindrical sealing and anti-loosening combined grooves (6) which are uniformly distributed in the circumference are arranged at the lower end of the inner assembly sealing and stabilizing groove (4), and the sealing and anti-loosening combined grooves (6) are intersected with the sealing mounting and connecting groove (5) in a projection area of a horizontal plane, the depth of the sealing anti-loosening stable combination groove (6) is larger than that of the sealing installation connecting groove (5), and a cylindrical central assembly combination hole (7) penetrating through the lower end face of the second outer side sealing connecting column (3) is formed in the center of the lower end of the sealing installation connecting groove (5).
2. The agricultural machine shaft wear seal of claim 1, wherein: the outer cylindrical surface of the main body installation stable connection column (1) is provided with a conical avoidance matching connection surface close to the upper end.
3. The agricultural machine shaft wear seal of claim 1, wherein: the depth of the sealing anti-loosening stable combination groove (6) is smaller than the height of the main body mounting stable connecting column (1) in the vertical direction.
4. The agricultural machine shaft wear seal of claim 1, wherein: and a sealing matching stabilizing column with a circular arc-shaped section is arranged at the connecting position of the upper end of the second outer side sealing connecting column (3) and the first outer side sealing connecting column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122762216.XU CN216112157U (en) | 2021-11-11 | 2021-11-11 | Agricultural machinery axle abrasionproof sealing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122762216.XU CN216112157U (en) | 2021-11-11 | 2021-11-11 | Agricultural machinery axle abrasionproof sealing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216112157U true CN216112157U (en) | 2022-03-22 |
Family
ID=80715746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122762216.XU Active CN216112157U (en) | 2021-11-11 | 2021-11-11 | Agricultural machinery axle abrasionproof sealing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216112157U (en) |
-
2021
- 2021-11-11 CN CN202122762216.XU patent/CN216112157U/en active Active
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