CN210545327U - A dustproof construction for cone crusher - Google Patents
A dustproof construction for cone crusher Download PDFInfo
- Publication number
- CN210545327U CN210545327U CN201921209873.8U CN201921209873U CN210545327U CN 210545327 U CN210545327 U CN 210545327U CN 201921209873 U CN201921209873 U CN 201921209873U CN 210545327 U CN210545327 U CN 210545327U
- Authority
- CN
- China
- Prior art keywords
- cone
- sealing member
- type sealing
- base
- balancing weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model provides a dustproof construction for cone crusher, including frame, cone, balancing weight, T type sealing member, U type sealing member and combination dust keeper, T type sealing member is installed between cone and balancing weight top, and U type sealing member is installed between balancing weight and frame, install the combination dust keeper between the lower terminal surface of cone and the frame, the combination dust keeper includes hoop, MC nylon ring, base, hoop's lower terminal surface offsets with the upper end of MC nylon ring and leans on sealedly, install a plurality of spring assembly between MC nylon ring's lower terminal surface and the base, install the sealing rubber area between the inner wall of base and the outer wall of MC nylon ring lower part. The U-shaped sealing piece realizes sealing between the balancing weight and the rack, the T-shaped sealing piece realizes sealing between the cone and the balancing weight, the combined dustproof piece realizes sealing between the cone and the rack, the overall sealing effect is good, the maintenance is convenient, the service life of a quick-wear part can be prolonged, and the efficiency of the crusher is improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a cone crusher's technical field, especially a dustproof construction for cone crusher.
[ background of the invention ]
The environment of the broken work of circular cone is abominable, can produce a large amount of dust at the in-process of broken material, if dustproof do not can influence the broken work efficiency of circular cone well, destroys the lubricating system of equipment for the life-span of equipment diminishes, so dustproof doing is very important, provides a dustproof construction for cone crusher now.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a dustproof construction for cone crusher, sealed effectual, it is convenient to maintain, can prolong the vulnerable part life-span, improves the efficiency of breaker.
In order to realize the above-mentioned purpose, the utility model provides a dustproof construction for cone crusher, including frame, cone, balancing weight, T type sealing member, U type sealing member and combination dustproof member, T type sealing member is installed between cone and balancing weight top, U type sealing member is installed between balancing weight bottom and gear chamber upper portion frame, install the combination dustproof member between the lower terminal surface of cone and the frame, the combination dustproof member includes from last to the hoop, MC nylon ring, the base that set gradually down, the lower terminal surface of hoop leans on sealedly with the upper end counterbalance of MC nylon ring, install a plurality of spring assembly between the lower terminal surface of MC nylon ring and the base, install the sealing rubber area between the inner wall of base and the outer wall of MC nylon ring lower part.
Preferably, the ductile iron ring is mounted at the bottom of the cone through a plurality of fasteners, a second sealing lip bent inwards extends below the ductile iron ring, and the lower end face of the second sealing lip and the upper end face of the MC nylon ring both adopt arc contact surfaces.
Preferably, the base is mounted on the rack through a plurality of fasteners, an annular mounting groove is formed in the inner wall of the base, the outer ring of the sealing rubber belt is clamped in the annular mounting groove, and the inner ring of the sealing rubber belt abuts against the MC nylon ring.
Preferably, the upper end face of the base is provided with a plurality of first mounting cavities matched with the lower ends of the spring groups, and each spring group consists of a mounting sleeve and a spring.
Preferably, the up end of MC nylon ring is the arcwall face that is the slope setting, the lower terminal surface of MC nylon ring is equipped with the ladder groove with base looks adaptation, the second installation cavity that has a plurality of and spring assembly upper end looks adaptation is seted up to the ladder inslot.
Preferably, a first sealing ring groove matched with the upper part of the T-shaped sealing element is formed in the cone, the upper part of the T-shaped sealing element is clamped in the first sealing ring groove, a second sealing ring groove matched with the lower part of the T-shaped sealing element is formed in the top of the balancing weight, and the lower part of the T-shaped sealing element is inserted into the second sealing ring groove.
Preferably, the lower end of the U-shaped sealing element is clamped in a third sealing ring groove on the frame, and the lower part of the balancing weight is provided with two fourth sealing ring grooves matched with the two first sealing lips on the upper part of the U-shaped sealing element.
The utility model has the advantages that: the utility model discloses a cooperation of frame, cone, balancing weight, T type sealing member, U type sealing member and combination dust proof etc. seals the cone crusher, and wherein the U type sealing member realizes sealed between balancing weight and the frame, and T type sealing member realizes sealed between cone and the balancing weight, and the combination dust proof realizes sealed between cone and the frame, and is sealed effectual, maintains the convenience, can prolong the vulnerable part life-span, improves the efficiency of breaker.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic view of an internal structure of a dustproof structure for a cone crusher according to the present invention;
FIG. 2 is an enlarged view of the dustproof structure of the cone crusher at A;
FIG. 3 is an enlarged view of the structure at B of the dustproof structure for the cone crusher of the present invention;
FIG. 4 is an enlarged view of the structure at C of the dustproof structure for the cone crusher of the present invention;
FIG. 5 is an enlarged view of the dustproof structure for cone crusher at D of the present invention;
fig. 6 is a sectional view of a combined dust-proof member of a dust-proof structure for a cone crusher according to the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 6, the utility model relates to a dustproof structure for cone crusher, comprising a frame 1, a cone 2, a balancing weight 3, a T-shaped sealing element 4, a U-shaped sealing element 5 and a combined dustproof element 6, the T-shaped sealing element 4 is arranged between the cone 2 and the top of the balancing weight 3, the U-shaped sealing element 5 is arranged between the bottom of the balancing weight 3 and the frame 1 at the upper part of the gear cavity 10, a combined dustproof piece 6 is arranged between the lower end surface of the cone 2 and the frame 1, the combined dustproof piece 6 comprises a spherical iron ring 61, an MC nylon ring 62 and a base 63 which are arranged from top to bottom in sequence, the lower end surface of the ductile iron ring 61 is abutted and sealed with the upper end of the MC nylon ring 62, a plurality of spring groups 64 are arranged between the lower end surface of the MC nylon ring 62 and the base 63, and a sealing rubber belt 65 is arranged between the inner wall of the base 63 and the outer wall of the lower part of the MC nylon ring 62. The hoop 61 is installed at the bottom of the cone 2 through a plurality of fasteners, the second sealing lip 610 which is bent inwards extends below the hoop 61, and the lower end face of the second sealing lip 610 and the upper end face of the MC nylon ring 62 are both arc contact faces. The base 63 is mounted on the frame 1 through a plurality of fasteners, an annular mounting groove is formed in the inner wall of the base 63, the outer ring of the sealing rubber belt 65 is clamped in the annular mounting groove, and the inner ring of the sealing rubber belt 65 abuts against the MC nylon ring 62. The upper end face of the base 63 is provided with a plurality of first mounting cavities matched with the lower end of the spring group 64, and the spring group 64 is composed of a mounting sleeve and a spring. The up end of MC nylon ring 62 is the arcwall face that is the slope setting, the lower terminal surface of MC nylon ring 62 is equipped with the ladder groove 631 with base 63 looks adaptation, set up the second installation cavity of a plurality of and spring unit 64 upper end looks adaptation in the ladder groove 631. Set up in the cone 2 with the first sealed annular 21 of the upper portion looks adaptation of T type sealing member 4, the upper portion of T type sealing member 4 clamps in first sealed annular 21, 3 tops of balancing weight are equipped with the second sealed annular 31 with the 4 lower part looks adaptations of T type sealing member, the lower part of T type sealing member 4 inserts in the second sealed annular 31. The lower end of the U-shaped sealing element 5 is clamped in a third sealing ring groove 11 on the frame 1, and the lower part of the balancing weight 3 is provided with two fourth sealing ring grooves 32 matched with two first sealing lips 51 on the upper part of the U-shaped sealing element 5.
The utility model discloses the working process:
the utility model relates to a dustproof construction for cone crusher, wherein the U type sealing member realizes sealed between balancing weight and the frame, and T type sealing member realizes sealed between cone and the balancing weight, and the combination dust keeper realizes sealed between cone and the frame, and is sealed effectual, and it is convenient to maintain, can prolong the vulnerable part life-span, improves the efficiency of breaker. And adopt combination formula sealing member to realize strengthening sealedly, install the nylon ring on the base through the spring assembly, can in time compensate the wearing and tearing clearance between nodular cast iron ring and the nylon ring, guarantee that both are in the state of pasting each other, utilize the sealing rubber area to realize further sealedly to base and nylon ring simultaneously.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (7)
1. The utility model provides a dustproof construction for cone crusher which characterized in that: including frame (1), cone (2), balancing weight (3), T type sealing member (4), U type sealing member (5) and combination dustproof member (6), install between cone (2) and balancing weight (3) top T type sealing member (4), install between balancing weight (3) bottom and gear chamber (10) upper portion frame (1) U type sealing member (5), install combination dustproof member (6) between the lower terminal surface of cone (2) and frame (1), combination dustproof member (6) are including from last to the hoop (61) that set gradually down, MC nylon ring (62), base (63), the lower terminal surface of hoop (61) and the upper end of MC nylon ring (62) offset by sealed, install a plurality of spring assembly (64) between the lower terminal surface of MC nylon ring (62) and base (63), install sealing rubber tape (65) between the inner wall of base (63) and the outer wall of MC nylon ring (62) lower part.
2. A dust prevention structure for a cone crusher in accordance with claim 1, wherein: the hoop (61) is installed in the bottom of cone (2) through a plurality of fastener, the below of hoop (61) extends to second seal lip (610) of inside buckling, the lower terminal surface of second seal lip (610) all adopts the circular arc contact surface with the up end of MC nylon ring (62).
3. A dust prevention structure for a cone crusher in accordance with claim 1, wherein: the base (63) is installed on the rack (1) through a plurality of fasteners, an annular installation groove is formed in the inner wall of the base (63), the outer ring of the sealing rubber belt (65) is clamped in the annular installation groove, and the inner ring of the sealing rubber belt (65) abuts against the MC nylon ring (62).
4. A dust prevention structure for a cone crusher in accordance with claim 1, wherein: the upper end face of the base (63) is provided with a plurality of first mounting cavities matched with the lower end of the spring group (64), and the spring group (64) is composed of a mounting sleeve and a spring.
5. A dust prevention structure for a cone crusher in accordance with claim 1, wherein: the up end of MC nylon ring (62) is for being the arcwall face of slope setting, the lower terminal surface of MC nylon ring (62) is equipped with ladder groove (631) with base (63) looks adaptation, set up the second installation cavity of a plurality of and spring assembly (64) upper end looks adaptation in ladder groove (631).
6. A dust prevention structure for a cone crusher in accordance with claim 1, wherein: set up first sealed annular (21) with the upper portion looks adaptation of T type sealing member (4) in cone (2), the upper portion of T type sealing member (4) clamps in first sealed annular (21), balancing weight (3) top is equipped with second sealed annular (31) with T type sealing member (4) lower part looks adaptation, the lower part of T type sealing member (4) is inserted in second sealed annular (31).
7. A dust prevention structure for a cone crusher in accordance with claim 1, wherein: the lower extreme of U type sealing member (5) clamps in third sealing ring groove (11) on frame (1), the fourth sealing ring groove (32) of two first sealing lip (51) looks adaptations on two and U type sealing member (5) upper portions are seted up to the lower part of balancing weight (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209873.8U CN210545327U (en) | 2019-07-30 | 2019-07-30 | A dustproof construction for cone crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921209873.8U CN210545327U (en) | 2019-07-30 | 2019-07-30 | A dustproof construction for cone crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210545327U true CN210545327U (en) | 2020-05-19 |
Family
ID=70670557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921209873.8U Expired - Fee Related CN210545327U (en) | 2019-07-30 | 2019-07-30 | A dustproof construction for cone crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210545327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280335A (en) * | 2019-07-30 | 2019-09-27 | 浙江通惠矿山机械有限公司 | A kind of dustproof construction for gyratory crusher |
-
2019
- 2019-07-30 CN CN201921209873.8U patent/CN210545327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280335A (en) * | 2019-07-30 | 2019-09-27 | 浙江通惠矿山机械有限公司 | A kind of dustproof construction for gyratory crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210545327U (en) | A dustproof construction for cone crusher | |
| CN105937380B (en) | Automatic compensation sealing packing box | |
| CN210266305U (en) | High-pressure flange device | |
| CN217152709U (en) | Flange sealing structure for speed reducer | |
| CN211779661U (en) | Natural gas line rush-repair device | |
| CN206130083U (en) | Novel wash -out valve seal structure | |
| CN214222002U (en) | Labyrinth sealing device for alloy lining of blind plate at bottom of buffer tank | |
| CN209524156U (en) | A kind of antidetonation tube bank | |
| CN209800651U (en) | High dustproof construction tight pulley assembly that rises | |
| CN211667038U (en) | Dustproof bearing seat | |
| CN216692155U (en) | Novel framework oil seal | |
| CN207935306U (en) | A kind of sealed bearing with lubricant reservoir | |
| CN209977249U (en) | Slewing bearing multi-lip sealing device | |
| CN210565434U (en) | Piston rod with good air tightness | |
| CN110280335A (en) | A kind of dustproof construction for gyratory crusher | |
| CN213735258U (en) | Sealed oil leakage prevention thrust wheel | |
| CN208845572U (en) | A kind of disjunctor dust-protection type angular contact bearing | |
| CN217842422U (en) | Lightweight high-strength engine flange bearing seat | |
| CN114893435B (en) | Centrifugal pump and skeleton oil seal | |
| CN220470670U (en) | Sealing effect's oxygenerator valve block | |
| CN211281942U (en) | Crankshaft camshaft sealing tool set | |
| CN214464864U (en) | Cylinder body, plunger hole sleeve and plunger connecting structure of microminiature high-pressure plunger pump | |
| CN218894964U (en) | Average valve piston rod sealing structure and average valve | |
| CN213117485U (en) | Pump body shaft seal structure | |
| CN212318426U (en) | Wear-resistant hydraulic oil cylinder for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |