CN210504301U - Sealing structure of sliding plate at tail of elevator - Google Patents
Sealing structure of sliding plate at tail of elevator Download PDFInfo
- Publication number
- CN210504301U CN210504301U CN201921052420.9U CN201921052420U CN210504301U CN 210504301 U CN210504301 U CN 210504301U CN 201921052420 U CN201921052420 U CN 201921052420U CN 210504301 U CN210504301 U CN 210504301U
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- rubber
- tail
- ring body
- sliding plate
- elevator
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Abstract
The utility model relates to the technical field of food and feed machinery, in particular to a sealing structure of a sliding plate at the tail of a lifter, which is arranged between an adjusting sliding plate seat for tensioning adjustment and a shell of the tail, comprising a rubber mounting plate arranged on a long hole of the shell of the tail, the center of the rubber mounting plate is provided with a through hole corresponding to the long hole, the rubber mounting plate is provided with a double-layer rubber structure, an adsorption coating for adsorbing dust is coated between the double-layer rubber structure, the rubber mounting plate is composed of a closed inner ring body and an outer ring body, an adsorption cavity for coating the adsorption coating is formed between the inner ring body and the outer ring body, the double-layer rubber structure is composed of a mounting groove arranged on the rubber mounting plate and a rubber ring embedded in the mounting groove, the sealing of the shell of the tail is realized by the combination of the rubber mounting plate and the double-, meanwhile, the service life of the equipment is prolonged by sealing.
Description
Technical Field
The utility model belongs to the technical field of food and feed machinery technique and specifically relates to a lifting machine tail slide seal structure.
Background
The bucket elevator is a conveying equipment commonly used in port and wharf, grain processing and mineral exploitation industries, and is used for conveying powdery, granular and small materials in a vertical or inclined mode.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of current foretell, the utility model provides a lifting machine tail slide seal structure solves the problem through two sealed ring structure that are used for sealedly.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a lifting machine tail slide seal structure, sets up between the regulation slide seat that is used for the tensioning adjustment and tail casing, including setting up the rubber mounting panel on tail casing slot hole, the through-hole corresponding with the slot hole is seted up at rubber mounting panel center, is provided with double-deck rubber construction on the rubber mounting panel, and the coating has the absorption coating that is used for adsorbing the dust between the double-deck rubber construction.
Further, the rubber mounting plate is composed of a closed inner ring body and a closed outer ring body, and an adsorption cavity for coating adsorption paint is formed between the inner ring body and the outer ring body.
Furthermore, the double-layer rubber structure is composed of an installation groove formed in the rubber installation plate and a rubber ring embedded in the installation groove.
Furthermore, the mounting groove is respectively arranged in the middle of the inner ring body and the outer ring body, and the upper surface of the rubber ring embedded in the mounting groove is higher than the upper surface of the mounting groove.
Further, the mounting groove all is provided with the transition fillet of the rubber circle laminating of being convenient for all around.
Furthermore, the adsorption coating is grease.
Further, the rubber ring is nitrile rubber.
The beneficial effects of the utility model are that, realize the sealed to the tail casing through the combination of rubber mounting panel and double-deck rubber construction, simple structure, the preparation is convenient, has effectively reduced the dust and has leaked, and the sealed life who uses the equipment of having prolonged simultaneously.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of an adjustable slide plate seat of the present invention;
fig. 3 is a side view of the present invention.
In the figure, 1, a machine tail shell, 2, an adjusting sliding plate seat, 3, a rubber mounting plate, 31, an inner ring body, 32, an outer ring body, 4, a long hole, 5, adsorption coating, 6, a mounting groove, 7, a rubber ring and 8 transition fillets are arranged.
Detailed Description
As shown in fig. 1 to 3, a sealing structure of a sliding plate at the tail of a lifter, which is arranged between an adjusting sliding plate seat 2 for tensioning adjustment and a tail shell 1, comprises a rubber mounting plate 3 arranged on a long hole 4 of the tail shell 1, wherein a through hole corresponding to the long hole 4 is arranged at the center of the rubber mounting plate 3, a double-layer rubber structure is arranged on the rubber mounting plate 3, an adsorption coating 5 for adsorbing dust is coated between the double-layer rubber structure, the rubber mounting plate 3 is composed of a closed inner ring body 31 and an outer ring body 32, an adsorption cavity for coating the adsorption coating 5 is formed between the inner ring body 31 and the outer ring body 32, the double-layer rubber structure is composed of a mounting groove 6 arranged on the rubber mounting plate 3 and a rubber ring 7 embedded in the mounting groove 6, the mounting groove 6 is respectively arranged in the middle parts of the inner ring body 31 and the outer ring body 32, and the upper surface of the rubber ring 7 embedded in the, all be provided with the transition fillet 8 that the rubber circle 7 of being convenient for was laminated around mounting groove 6, adsorption coating 5 is the grease, and rubber circle 7 is butadiene acrylonitrile rubber.
The machine tail shell 1 department is provided with gravity straining device, adjust the track sliding connection that sets up on slide plate seat 2 and the machine tail shell 1, adjust slide plate seat 2 and be used for adjusting straining device, be provided with the bearing frame on adjusting slide plate seat 2, offer the shaft hole that is used for the tensioning axle to pass on adjusting slide plate seat 2, the shaft hole corresponds slot hole 4 on the machine tail shell 1, the tensioning axle is through adjusting slide plate seat 2 vertically to adjust in slot hole 4 to realize the tensioning of belt and adjust. The gap can be generated between the adjusting sliding plate seat 2 and the machine tail shell 1, the traditional sealing mode is to stick wool felt on the back plate of the adjusting sliding plate seat 2, but the sealing effect of the mode is not good, the wool felt still easily causes dust leakage, so the sealing structure is to weld and fix the rubber mounting plate 3 on the machine tail shell 1, the rubber mounting plate 3 is composed of sealing ring bodies at the inner side and the outer side, the inner ring body and the outer ring body are provided with mounting grooves 6 for embedding the rubber rings 7, four corners of the mounting grooves 6 are provided with transition round angle 8 structures, the transition round angle 8 more conforms to the circular arc transition curve of the rubber rings 7, the rubber rings 7 are stably and reliably embedded, a double-layer sealing structure is formed, the cavity formed between the inner ring body 31 and the outer ring body 32 is coated with grease for absorbing dust, then the adjusting sliding plate seat 2 is tightly pressed on the machine base shell 1, the sealing is ensured, the manufacturing is convenient, the sealing capability of the sealing ring is not influenced, and the sealing ring has good popularization and application values and market prospects.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a lifting machine tail slide seal structure, sets up between regulation slide seat (2) and tail casing (1) that are used for the tensioning adjustment, characterized by, including setting up rubber mounting panel (3) on tail casing (1) slot hole (4), the through-hole corresponding with slot hole (4) is seted up at rubber mounting panel (3) center, is provided with double-deck rubber structure on rubber mounting panel (3), and the coating has adsorption coating (5) that are used for adsorbing the dust between the double-deck rubber structure.
2. The sealing structure of the tail sliding plate of the elevator as claimed in claim 1, wherein the rubber mounting plate (3) is composed of a closed inner ring body (31) and an outer ring body (32), and an adsorption cavity for coating the adsorption paint (5) is formed between the inner ring body (31) and the outer ring body (32).
3. The sealing structure of the tail sliding plate of the elevator as claimed in claim 1, wherein the double-layer rubber structure is composed of an installation groove (6) formed on the rubber installation plate (3) and a rubber ring (7) embedded in the installation groove (6).
4. The sealing structure of the tail sliding plate of the elevator as claimed in claim 3, wherein the mounting groove (6) is respectively arranged in the middle of the inner ring body (31) and the outer ring body (32), and the upper surface of the rubber ring (7) embedded in the mounting groove (6) is higher than the upper surface of the mounting groove (6).
5. The sealing structure of the tail sliding plate of the elevator as claimed in claim 3, wherein transition fillets (8) facilitating the attachment of the rubber ring (7) are arranged around the mounting groove (6).
6. The sealing structure of the tail sliding plate of the elevator as claimed in claim 1, wherein the adsorption coating (5) is grease.
7. The sealing structure of the sliding plate at the tail of the elevator as claimed in claim 3, wherein the rubber ring (7) is nitrile rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052420.9U CN210504301U (en) | 2019-07-08 | 2019-07-08 | Sealing structure of sliding plate at tail of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052420.9U CN210504301U (en) | 2019-07-08 | 2019-07-08 | Sealing structure of sliding plate at tail of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210504301U true CN210504301U (en) | 2020-05-12 |
Family
ID=70581865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921052420.9U Active CN210504301U (en) | 2019-07-08 | 2019-07-08 | Sealing structure of sliding plate at tail of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210504301U (en) |
-
2019
- 2019-07-08 CN CN201921052420.9U patent/CN210504301U/en active Active
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