CN209791625U - Flexible dustproof sealing structure for multi-cylinder hydraulic cone crusher - Google Patents
Flexible dustproof sealing structure for multi-cylinder hydraulic cone crusher Download PDFInfo
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- CN209791625U CN209791625U CN201822251198.7U CN201822251198U CN209791625U CN 209791625 U CN209791625 U CN 209791625U CN 201822251198 U CN201822251198 U CN 201822251198U CN 209791625 U CN209791625 U CN 209791625U
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Abstract
The utility model discloses a flexible dustproof sealing structure for a multi-cylinder hydraulic cone crusher, which comprises a movable cone assembly, wherein the bottom of the movable cone assembly is provided with a counterweight assembly, the bottom of the counterweight assembly is provided with a frame assembly, a flexible sealing ring is arranged at the joint of the movable cone assembly and the counterweight assembly, the joint of the counterweight assembly and the frame assembly is also provided with a flexible sealing ring, and sealing grooves are respectively arranged in the movable cone assembly and the frame assembly; through setting up flexible sealing washer, can last effectual prevention dust to get into the inside oil duct of moving cone assembly, counter weight assembly, frame assembly, avoid causing the problem of lubricating oil pollution to through setting up first anti-thread-off and second anti-thread-off, the problem that the slope section junction that can effectively avoid flexible sealing washer tip appears coming unstuck makes the junction of flexible sealing washer more firm, the life of extension flexible sealing washer to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of multi-cylinder hydraulic cone crusher, concretely relates to flexible dustproof sealing structure for multi-cylinder hydraulic cone crusher.
Background
The multi-cylinder hydraulic cone crusher is applied to multiple industries such as mining industry, metallurgy, building, chemical industry, electric power, traffic and the like, has the characteristics of convenient discharge opening adjustment, automatic passing through of non-crushed objects, hydraulic clearing of non-crushed objects blocked in a crushing cavity and the like, has comprehensive performance superior to that of a traditional crusher, and has the advantages that core moving parts such as an internal eccentric copper sleeve and the like are lubricated and cooled by lubricating oil in the use process of the existing multi-cylinder hydraulic cone crusher, parts such as a movable cone assembly, a balance weight assembly, a rack assembly and the like move relatively and need to be sealed to prevent dust from entering an oil duct to cause pollution of the lubricating oil.
The inner part of an existing multi-cylinder hydraulic cone crusher generally adopts a labyrinth seal structure, the labyrinth seal structure is directly processed on a moving part and has the defects of large gap, poor sealing effect and the like, so that in the actual use process, external dust can enter an oil duct from the gap to cause pollution of lubricating oil, and after the lubricating oil becomes dirty, the lubricating effect is reduced, so that the inner core part is quickly abraded.
SUMMERY OF THE UTILITY MODEL
an object of the utility model is to provide a multi-cylinder hydraulic cone crusher is with flexible dustproof sealing structure, with the inside labyrinth seal structure that generally adopts of the current multi-cylinder hydraulic cone crusher who proposes in solving above-mentioned background art, and labyrinth seal structure directly processes on the moving part and forms, it is big to have a clearance, shortcoming such as sealed effect is poor, make in-service use, external dust can get into the pollution that the oil duct caused lubricating oil from the gap department, after lubricating oil becomes dirty, lubricated effect will descend, thereby cause the quick wearing and tearing problem of inside core component.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible dustproof sealing structure for a multi-cylinder hydraulic cone crusher comprises a movable cone assembly, wherein a balance weight assembly is arranged at the bottom of the movable cone assembly, a frame assembly is arranged at the bottom of the balance weight assembly, a flexible sealing ring is arranged at the joint of the movable cone assembly and the balance weight assembly, a flexible sealing ring is also arranged at the joint of the balance weight assembly and the frame assembly, sealing grooves are formed in the movable cone assembly and the frame assembly, the bottom end of the flexible sealing ring is fixed in the sealing grooves, inclined sections are formed at two ends of the flexible sealing ring, the two inclined sections are connected through glue joint, four fastening grooves are symmetrically formed in two side surfaces of the flexible sealing ring, every two fastening grooves correspond to each other, the fastening grooves are positioned at two sides of each inclined section, and a first anti-tripping part is arranged in the fastening groove on one side surface of the flexible sealing ring, and be equipped with the arc connection piece of integral type between two first anticreep buckles, the inside second anticreep of being provided with of catching groove of flexible seal circle opposite side surface is detained, and is equipped with the arc connection piece of integral type equally between two second anticreep buckles, a side surface that the second anticreep was detained is equipped with the connecting block of integral type, and a side surface of first anticreep is threaded and is seted up the spread groove corresponding with it, the tip of connecting block is in the inside of spread groove, the top surface symmetry of connecting block is equipped with the elasticity iron sheet of two integral types, and the inner wall both sides of spread groove evenly set up a plurality of iron sheet draw-in grooves corresponding with the elasticity iron sheet, the elasticity iron sheet is in inside one.
Preferably, the both sides surface of flexible sealing washer evenly is provided with the triangle lug of a plurality of integrations, a plurality of triangle draw-in grooves have evenly been seted up to the inside both sides of seal groove, and the position of triangle draw-in groove is corresponding with the triangle lug, a side surface of flexible sealing washer is equipped with the locating piece of integration formula, just the locating piece is in one side of triangle lug, the constant head tank has been seted up to top one side of seal groove, and the position of constant head tank is corresponding with the locating piece.
Preferably, the bottom of catching groove is equipped with the circular port of through type, and the position of circular port corresponds with the connecting block.
Preferably, the flexible sealing ring is a rubber component, and the triangular bump is a rubber component.
Preferably, arc-shaped grooves are symmetrically formed in the surfaces of the two sides of the flexible sealing ring, the two ends of each arc-shaped groove are communicated with the corresponding buckling groove, and the arc-shaped connecting sheet is located inside the arc-shaped groove.
preferably, the two elastic iron sheets are arranged in a splayed shape, and the outer side surfaces of the elastic iron sheets are provided with smooth inclined surfaces.
preferably, the bottom end of the movable cone assembly is communicated with the counterweight assembly, and the bottom end of the counterweight assembly is communicated with the frame assembly.
compared with the prior art, the beneficial effects of the utility model are that:
1. Through setting up flexible sealing washer, can last effectual prevention dust to get into the inside oil duct of moving cone assembly, counter weight assembly, frame assembly, avoid causing the problem of lubricating oil pollution to through setting up first anti-thread-off and second anti-thread-off, the problem that the slope section junction that can effectively avoid flexible sealing washer tip appears coming unstuck makes the junction of flexible sealing washer more firm, the life of extension flexible sealing washer to a certain extent.
2. Through setting up the triangle lug for can obtain good fixed when the bottom of flexible seal circle is in the seal groove inside, when avoiding with glue to the flexible seal circle fixed, because of the problem that comes unstuck and cause the flexible seal circle to drop, make the flexible seal circle can be more firm inside the seal groove, simultaneously through setting up the locating piece, make operating personnel when installing the flexible seal circle, only need align locating piece and constant head tank, can install.
Drawings
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;
FIG. 3 is a schematic view of the enlarged structure of the part B of the present invention;
Fig. 4 is a schematic structural view of the sealing ring of the present invention;
Fig. 5 is a schematic view of a partial sectional structure of the inclined cross section of the sealing ring according to the present invention;
Fig. 6 is a schematic view of the local enlarged structure at the position C of the present invention;
FIG. 7 is a schematic view of the connection of the fastening groove and the arc-shaped groove of the present invention;
fig. 8 is a schematic view of a connection cross-sectional structure of a seal ring and a dynamic cone assembly according to embodiment 2 of the present invention;
Fig. 9 is a schematic sectional view of a connection between a seal ring and a frame assembly according to embodiment 2 of the present invention;
Fig. 10 is a schematic view of a connection structure of a sealing groove and a positioning groove according to embodiment 2 of the present invention;
in the figure: 1. a movable cone assembly; 2. a flexible sealing ring; 3. a counterweight assembly; 4. a frame assembly; 5. a triangular bump; 6. positioning blocks; 7. an inclined section; 8. an arc-shaped slot; 9. a first anti-tripping function; 10. connecting blocks; 11. second anti-tripping; 12. buckling grooves; 13. an arc-shaped connecting sheet; 14. connecting grooves; 15. an iron sheet clamping groove; 16. an elastic iron piece; 17. a circular hole; 18. a triangular clamping groove; 19. a sealing groove; 20. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 7, the present invention provides a technical solution: a flexible dustproof sealing structure for a multi-cylinder hydraulic cone crusher comprises a movable cone assembly 1, wherein a balance weight assembly 3 is arranged at the bottom of the movable cone assembly 1, a frame assembly 4 is arranged at the bottom of the balance weight assembly 3, a flexible sealing ring 2 is arranged at the joint of the movable cone assembly 1 and the balance weight assembly 3, the flexible sealing ring 2 is also arranged at the joint of the balance weight assembly 3 and the frame assembly 4, sealing grooves 19 are respectively formed in the movable cone assembly 1 and the frame assembly 4, the bottom end of the flexible sealing ring 2 is fixed in the sealing groove 19, under the action of the flexible sealing ring 2, dust can be continuously and effectively prevented from entering the movable cone assembly 1, the balance weight assembly 3 and an internal oil duct of the frame assembly 4, the problem of lubricating oil pollution is avoided, inclined sections 7 are respectively formed at two ends of the flexible sealing ring 2, and the two inclined sections 7 are connected through glue joint, after the flexible sealing ring 2 is cut, two sections can be bonded through gluing, so that the flexible sealing ring 2 is annular as a whole, four catching grooves 12 are symmetrically formed in the two side surfaces of the flexible sealing ring 2, every two catching grooves 12 correspond to each other, the catching grooves 12 are positioned on the two sides of the inclined section 7, a first anti-tripping device 9 is arranged inside the catching groove 12 on one side surface of the flexible sealing ring 2, an integrated arc-shaped connecting sheet 13 is arranged between the two first anti-tripping devices 9, a second anti-tripping device 11 is arranged inside the catching groove 12 on the other side surface of the flexible sealing ring 2, an integrated arc-shaped connecting sheet 13 is also arranged between the two second anti-tripping devices 11, an integrated connecting block 10 is arranged on one side surface of the second anti-tripping device 11, a connecting groove 14 corresponding to the first anti-tripping device 9 is formed in one side surface of the first anti-tripping device 9, and, the top surface symmetry of connecting block 10 is equipped with the elasticity iron sheet 16 of two integral types, and the inner wall both sides of spread groove 14 have evenly seted up a plurality of iron sheet draw-in grooves 15 corresponding with elasticity iron sheet 16, elasticity iron sheet 16 is in inside one of them iron sheet draw-in groove 15, through setting up arc connection piece 13, first anti-tripping 9, second anti-tripping 11, make two slope section 7 splice back and can consolidate, make flexible seal ring 2 receive and draw when dragging arc connection piece 13 can share a partial pulling force, avoid slope section 7 the problem of coming unstuck to appear, thereby make flexible seal ring 2's junction more firm, extension flexible seal ring 2's life that can certain degree.
in this embodiment, preferably, the bottom end of the fastening groove 12 is provided with a through-type circular hole 17, and the position of the circular hole 17 corresponds to the connecting block 10, so that the connecting block 10 can be smoothly inserted into the connecting groove 14.
In this embodiment, the flexible seal ring 2 is preferably made of rubber, and the triangular projection 5 is preferably made of rubber.
In this embodiment, preferably, the arc-shaped grooves 8 are symmetrically formed in the two side surfaces of the flexible sealing ring 2, the two ends of each arc-shaped groove 8 are communicated with the corresponding buckling groove 12, and the arc-shaped connecting sheet 13 is located inside the arc-shaped groove 8, so that the arc-shaped connecting sheet 13 can be located inside the flexible sealing ring 2 and is prevented from contacting with external equipment.
In this embodiment, preferably, the two elastic iron sheets 16 are disposed in a splayed shape, and the outer surface of the elastic iron sheet 16 is provided with a smooth inclined surface, so that the side surface of the elastic iron sheet 16 is deformed after being pressed.
In this embodiment, preferably, the bottom end of the movable cone assembly 1 is communicated with the counterweight assembly 3, and the bottom end of the counterweight assembly 3 is communicated with the frame assembly 4.
Example 2
Referring to fig. 1 to 10, the present invention provides a technical solution: a flexible dustproof sealing structure for a multi-cylinder hydraulic cone crusher comprises a movable cone assembly 1, wherein a balance weight assembly 3 is arranged at the bottom of the movable cone assembly 1, a frame assembly 4 is arranged at the bottom of the balance weight assembly 3, a flexible sealing ring 2 is arranged at the joint of the movable cone assembly 1 and the balance weight assembly 3, the flexible sealing ring 2 is also arranged at the joint of the balance weight assembly 3 and the frame assembly 4, sealing grooves 19 are respectively formed in the movable cone assembly 1 and the frame assembly 4, the bottom end of the flexible sealing ring 2 is fixed in the sealing groove 19, under the action of the flexible sealing ring 2, dust can be continuously and effectively prevented from entering the movable cone assembly 1, the balance weight assembly 3 and an internal oil duct of the frame assembly 4, the problem of lubricating oil pollution is avoided, inclined sections 7 are respectively formed at two ends of the flexible sealing ring 2, and the two inclined sections 7 are connected through glue joint, after the flexible sealing ring 2 is cut, two sections can be bonded through gluing, so that the flexible sealing ring 2 is annular as a whole, four catching grooves 12 are symmetrically formed in the two side surfaces of the flexible sealing ring 2, every two catching grooves 12 correspond to each other, the catching grooves 12 are positioned on the two sides of the inclined section 7, a first anti-tripping device 9 is arranged inside the catching groove 12 on one side surface of the flexible sealing ring 2, an integrated arc-shaped connecting sheet 13 is arranged between the two first anti-tripping devices 9, a second anti-tripping device 11 is arranged inside the catching groove 12 on the other side surface of the flexible sealing ring 2, an integrated arc-shaped connecting sheet 13 is also arranged between the two second anti-tripping devices 11, an integrated connecting block 10 is arranged on one side surface of the second anti-tripping device 11, a connecting groove 14 corresponding to the first anti-tripping device 9 is formed in one side surface of the first anti-tripping device 9, and, the top surface symmetry of connecting block 10 is equipped with the elasticity iron sheet 16 of two integral types, and the inner wall both sides of spread groove 14 have evenly seted up a plurality of iron sheet draw-in grooves 15 corresponding with elasticity iron sheet 16, elasticity iron sheet 16 is in inside one of them iron sheet draw-in groove 15, through setting up arc connection piece 13, first anti-tripping 9, second anti-tripping 11, make two slope section 7 splice back and can consolidate, make flexible seal ring 2 receive and draw when dragging arc connection piece 13 can share a partial pulling force, avoid slope section 7 the problem of coming unstuck to appear, thereby make flexible seal ring 2's junction more firm, extension flexible seal ring 2's life that can certain degree.
In this embodiment, preferably, a plurality of integrated triangular protrusions 5 are uniformly arranged on the surfaces of two sides of the flexible sealing ring 2, a plurality of triangular clamping grooves 18 are uniformly arranged on two sides of the inside of the sealing groove 19, the positions of the triangular clamping grooves 18 correspond to the triangular protrusions 5, an integrated positioning block 6 is arranged on the surface of one side of the flexible sealing ring 2, the positioning block 6 is positioned on one side of the triangular protrusion 5, a positioning groove 20 is arranged on one side of the top end of the sealing groove 19, the position of the positioning groove 20 corresponds to the positioning block 6, the bottom end of the flexible sealing ring 2 can be well fixed when positioned inside the sealing groove 19 by arranging the triangular protrusions 5, the problem that the flexible sealing ring 2 falls off due to degumming when the flexible sealing ring 2 is fixed by glue is avoided, the flexible sealing ring 2 can be more stable inside the sealing groove, when the flexible sealing ring 2 is installed, an operator only needs to align the positioning block 6 with the positioning groove 20, and installation can be carried out, so that the problem that the triangular bump 5 cannot be accurately clamped into the triangular clamping groove 18 after the flexible sealing ring 2 enters the sealing groove 19 is solved.
In this embodiment, preferably, the bottom end of the fastening groove 12 is provided with a through-type circular hole 17, and the position of the circular hole 17 corresponds to the connecting block 10, so that the connecting block 10 can be smoothly inserted into the connecting groove 14.
In this embodiment, the flexible seal ring 2 is preferably made of rubber, and the triangular projection 5 is preferably made of rubber.
In this embodiment, preferably, the arc-shaped grooves 8 are symmetrically formed in the two side surfaces of the flexible sealing ring 2, the two ends of each arc-shaped groove 8 are communicated with the corresponding buckling groove 12, and the arc-shaped connecting sheet 13 is located inside the arc-shaped groove 8, so that the arc-shaped connecting sheet 13 can be located inside the flexible sealing ring 2 and is prevented from contacting with external equipment.
in this embodiment, preferably, the two elastic iron sheets 16 are disposed in a splayed shape, and the outer surface of the elastic iron sheet 16 is provided with a smooth inclined surface, so that the side surface of the elastic iron sheet 16 is deformed after being pressed.
In this embodiment, preferably, the bottom end of the movable cone assembly 1 is communicated with the counterweight assembly 3, and the bottom end of the counterweight assembly 3 is communicated with the frame assembly 4.
The utility model discloses a theory of operation and use flow: when the flexible dustproof sealing structure for the multi-cylinder hydraulic cone crusher is used, firstly, glue is coated on the surfaces of the inclined sections 7 at the two ends of the flexible sealing ring 2, then the two inclined sections 7 are tightly attached and air-dried, so that the two inclined sections 7 can be bonded together by the glue, the whole flexible sealing ring 2 is annular, at the moment, the bottom end of the flexible sealing ring 2 is placed in the sealing groove 19 and fixed, the flexible sealing ring 2 can be fixed between the movable cone assembly 1 and the counterweight assembly 3, meanwhile, the two flexible sealing rings 2 are fixed at the connecting part of the counterweight assembly 3 and the rack assembly 4 by the same method, under the action of the flexible sealing rings 2, dust can be continuously and effectively prevented from entering the internal oil ducts of the movable cone assembly 1, the counterweight assembly 3 and the rack assembly 4, and the problem of lubricating oil pollution is avoided;
Meanwhile, after the inclined section 7 is bonded by glue, the first anti-tripping device 9 is placed in the catching groove 12 on one side surface of the flexible sealing ring 2, then the second anti-tripping device 11 is placed in the catching groove 12 on the other side surface of the flexible sealing ring 2, the top end of the connecting block 10 is inserted into the connecting groove 14 through the circular hole 17, the elastic iron sheet 16 is extruded to deform during insertion, so that the top end of the connecting block 10 can be smoothly inserted into the connecting groove 14, when the elastic iron sheet 16 is overlapped with the iron sheet clamping groove 15, the elastic iron sheet 16 is not extruded any more and is ejected into the iron sheet clamping groove 15, so that the second anti-tripping device 11 and the first anti-tripping device 9 are fixed, and the arc connecting sheet 13 is positioned in the arc connecting groove 8 at the moment, so that the arc connecting sheet 13, the first anti-tripping device 9 and the second anti-tripping device 11 are connected into a whole, and the arc connecting sheet 13 shares a part of tensile force when the flexible sealing ring 2 is dragged, the problem of degumming of the inclined section 7 is avoided, so that the connection part of the flexible sealing ring 2 is firmer, and the service life of the flexible sealing ring 2 can be prolonged to a certain extent;
When the bottom end of the flexible sealing ring 2 needs to be fixed inside the sealing groove 19, the flexible sealing ring 2 is aligned with the sealing groove 19, the flexible sealing ring 2 is pressed downwards, the bottom end of the flexible sealing ring 2 enters the inside of the sealing groove 19, the triangular bump 5 is extruded and deformed at the moment, the bottom end of the flexible sealing ring 2 can smoothly enter the inside of the sealing groove 19, when the triangular bump 5 is overlapped with the triangular clamping groove 18, the triangular bump 5 can be clamped into the inside of the triangular clamping groove 18, the flexible sealing ring 2 is fixed, the problem that the flexible sealing ring 2 falls off due to degumming when the flexible sealing ring 2 is fixed by glue is avoided, the flexible sealing ring 2 can be more stable, and meanwhile, by arranging the positioning block 6, an operator can align the positioning block 6 with the positioning groove 20 when installing the flexible sealing ring 2, and can align the triangular bump 5 with the triangular clamping groove 18, therefore, the problem that the triangular bump 5 cannot be accurately clamped into the triangular clamping groove 18 after the flexible sealing ring 2 enters the sealing groove 19 is avoided, and the flexible sealing ring 2 is convenient to mount.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-cylinder hydraulic pressure cone crusher is with flexible dustproof sealing structure, includes and moves cone assembly (1), the bottom of moving cone assembly (1) is provided with counter weight assembly (3), and the bottom of counter weight assembly (3) is provided with frame assembly (4), its characterized in that: the flexible sealing ring is characterized in that a flexible sealing ring (2) is arranged at the joint of the movable cone assembly (1) and the balance weight assembly (3), the flexible sealing ring (2) is also arranged at the joint of the balance weight assembly (3) and the rack assembly (4), a sealing groove (19) is formed in each of the movable cone assembly (1) and the rack assembly (4), the bottom end of each flexible sealing ring (2) is fixed in the sealing groove (19), inclined sections (7) are formed at two ends of each flexible sealing ring (2), the two inclined sections (7) are connected through glue joint, four buckling grooves (12) are symmetrically formed in two side surfaces of each flexible sealing ring (2), every two buckling grooves (12) correspond to each other, the buckling grooves (12) are positioned at two sides of each inclined section (7), a first anti-tripping device (9) is arranged in each buckling groove (12) on one side surface of each flexible sealing ring (2), and an integrated arc-shaped connecting sheet (13) is arranged between the two first anti-tripping devices (9), a second anti-tripping device (11) is arranged in the catching groove (12) on the other side surface of the flexible sealing ring (2), and an integrated arc-shaped connecting sheet (13) is also arranged between the two second anti-tripping devices (11), an integrated connecting block (10) is arranged on one side surface of the second anti-tripping device (11), and one side surface of the first anti-tripping device (9) is provided with a connecting groove (14) corresponding to the first anti-tripping device, the end part of the connecting block (10) is positioned in the connecting groove (14), two integrated elastic iron sheets (16) are symmetrically arranged on the top end surface of the connecting block (10), and both sides of the inner wall of the connecting groove (14) are uniformly provided with a plurality of iron sheet clamping grooves (15) corresponding to the elastic iron sheets (16), the elastic iron sheet (16) is positioned in one of the iron sheet clamping grooves (15).
2. The flexible dustproof sealing structure for the multi-cylinder hydraulic cone crusher according to claim 1, characterized in that: the utility model discloses a flexible sealing ring, including flexible sealing washer (2), the both sides surface of flexible sealing washer (2) evenly is provided with triangle lug (5) of a plurality of integrations, a plurality of triangle draw-in grooves (18) have evenly been seted up to the inside both sides of seal groove (19), and the position of triangle draw-in groove (18) is corresponding with triangle lug (5), a side surface of flexible sealing washer (2) is equipped with locating piece (6) of integral type, just locating piece (6) are in one side of triangle lug (5), constant head tank (20) have been seted up to top one side of seal groove (19), and the position of constant head tank (20) is corresponding with locating.
3. The flexible dustproof sealing structure for the multi-cylinder hydraulic cone crusher according to claim 1, characterized in that: the bottom of catching groove (12) is equipped with through-going circular port (17), and the position of circular port (17) corresponds with connecting block (10).
4. The flexible dustproof sealing structure for the multi-cylinder hydraulic cone crusher according to claim 2, characterized in that: the flexible sealing ring (2) is a rubber component, and the triangular bump (5) is a rubber component.
5. the flexible dustproof sealing structure for the multi-cylinder hydraulic cone crusher according to claim 1, characterized in that: arc-shaped grooves (8) are symmetrically formed in the surfaces of the two sides of the flexible sealing ring (2), the two ends of each arc-shaped groove (8) are communicated with the buckling grooves (12), and the arc-shaped connecting sheets (13) are located inside the arc-shaped grooves (8).
6. The flexible dustproof sealing structure for the multi-cylinder hydraulic cone crusher according to claim 1, characterized in that: the two elastic iron sheets (16) are arranged in a splayed shape, and the outer side surfaces of the elastic iron sheets (16) are provided with smooth inclined surfaces.
7. The flexible dustproof sealing structure for the multi-cylinder hydraulic cone crusher according to claim 1, characterized in that: the bottom end of the movable cone assembly (1) is communicated with the counterweight assembly (3), and the bottom end of the counterweight assembly (3) is communicated with the frame assembly (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251198.7U CN209791625U (en) | 2018-12-29 | 2018-12-29 | Flexible dustproof sealing structure for multi-cylinder hydraulic cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251198.7U CN209791625U (en) | 2018-12-29 | 2018-12-29 | Flexible dustproof sealing structure for multi-cylinder hydraulic cone crusher |
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| CN209791625U true CN209791625U (en) | 2019-12-17 |
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| CN201822251198.7U Active CN209791625U (en) | 2018-12-29 | 2018-12-29 | Flexible dustproof sealing structure for multi-cylinder hydraulic cone crusher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934444A (en) * | 2021-01-21 | 2021-06-11 | 南昌矿山机械有限公司 | Multi-cylinder cone crusher frame |
| CN114570460A (en) * | 2022-02-23 | 2022-06-03 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic cone crusher composed of pi-shaped rubber ring fixing device and method |
| CN116100782A (en) * | 2022-12-13 | 2023-05-12 | 安徽国友管业科技有限公司 | Plastic tubing extrusion sealing equipment with dynamic seal function |
-
2018
- 2018-12-29 CN CN201822251198.7U patent/CN209791625U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934444A (en) * | 2021-01-21 | 2021-06-11 | 南昌矿山机械有限公司 | Multi-cylinder cone crusher frame |
| CN114570460A (en) * | 2022-02-23 | 2022-06-03 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic cone crusher composed of pi-shaped rubber ring fixing device and method |
| CN114570460B (en) * | 2022-02-23 | 2023-12-22 | 浙江双金机械集团股份有限公司 | Multi-cylinder hydraulic cone crusher formed by pi-shaped rubber ring fixing device and method |
| CN116100782A (en) * | 2022-12-13 | 2023-05-12 | 安徽国友管业科技有限公司 | Plastic tubing extrusion sealing equipment with dynamic seal function |
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Address after: 330004 No. 300, Hongwan Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee after: Nanchang Mining Machinery Group Co.,Ltd. Address before: 330004 No. 300, Hongwan Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee before: NANCHANG MINERAL SYSTEMS Co.,Ltd. |