CN202022552U - Hanging and positioning device for screw conveyor - Google Patents
Hanging and positioning device for screw conveyor Download PDFInfo
- Publication number
- CN202022552U CN202022552U CN2011200666936U CN201120066693U CN202022552U CN 202022552 U CN202022552 U CN 202022552U CN 2011200666936 U CN2011200666936 U CN 2011200666936U CN 201120066693 U CN201120066693 U CN 201120066693U CN 202022552 U CN202022552 U CN 202022552U
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- CN
- China
- Prior art keywords
- bearing
- hanging
- bearing seat
- screw conveyor
- positioning device
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Abstract
The utility model provides a hanging and positioning device for a screw conveyor. The hanging and positioning device is characterized by comprising a hanging rod, a bearing support, a bearing and two bearing caps, wherein the lower end of the hanging rod is fixedly connected with the bearing support, the bearing is arranged in the bearing support, the bearing caps are arranged at the two ends of the bearing support, and C-shaped cored gasket rings, made of fluororubber, are arranged among the bearing support and the bearing caps and rotate along with a shaft of the screw conveyor; and the bearing is a deep-groove ball bearing. The hanging and positioning device can not only hang but also position a major shaft of the screw conveyor; as the air tightness is good, blockage during dust conveying is avoided; and the device has the advantages of simple structure, easiness in maintenance, low cost and long service life.
Description
Technical field
The utility model relates to the hanging and locating device of dust load transfer device, particularly a kind of conveyor screw.
Background technology
In multiple vent gas treatment process, during the dust exhaustor ash discharge, adopt conveyor screw usually.Under some operating mode, helix length is long, and whole major axis is because of the easy deflection of conducting oneself with dignity.
In order to guarantee the right alignment of conveyor screw conveying axis, the middle part of the major axis of being everlasting connect with adapter shaft, and adapter shaft is located with suspension gear according to length segmentation.
Orthodox method generally all adopts suspension bearing shell parcel to connect conveying axis and positions, need oil injecting lubricating, regularly clean and maintenance causes dust bonding as the leakage of oil meeting, the obstruction dust is carried, hang bearing shell direct contact dust simultaneously, serious wear, fragile, hang bearing shell as damaging then necessary integral replacing, not only time-consuming, also can influence production, increase input.
That adopts at present also has: open day is on November 17th, 2010, publication number is the disclosed a kind of conveyor screw underslung bearing device of the Chinese patent literature of CN201634194U, be installed on the adapter shaft between two screw shafts, comprise bearing seat, described bearing seat is equipped with the flap seat that is fixed on the conveyer machine barrel outward, in the described bearing seat bearing is installed, in the described bearing seat and the two ends that are positioned at described bearing are equipped with oil sealing, bearing both sides in the described bearing seat are equipped with bearing gland, the bearing installation position of described bearing seat is provided with and is communicated with the inside and outside lubrication hole of described bearing seat, and the oil filling device is installed on the described lubrication hole; Be exactly the main lubricating oil effect that relies in this technical scheme, but not special design in sealing, thus leak tightness still and traditional means similar, just cause dust bonding easily in case leakage of oil takes place, stop up the dust conveying.
The utility model content
The utility model is for solving the problems of the technologies described above, the hanging and locating device of conveyor screw is provided, this device not only can reach the major axis that hangs the connecting bolt conveyer, can also locate well, because good airproof performance, so the stopping state that dust is carried can not occur,, can also easy removal carry out maintain and replace if this device breaks down.
The technical solution of the utility model is as follows:
A kind of hanging and locating device of conveyor screw, it is characterized in that: comprise suspension rod, bearing seat, bearing and bearing cap shim, suspension rod lower end captive joint bearing seat, be provided with bearing in the bearing seat, the bearing seat two ends are provided with bearing cap shim, be provided with belt carcass C RunddichtringO between described bearing seat and the bearing cap shim, belt carcass C RunddichtringO is with the axle rotation of conveyor screw, and the material of belt carcass C RunddichtringO is a fluorine glue; Described bearing is a deep groove ball bearing.
The two ends of described bearing seat and bearing cap shim are fixed by bolted connection.
The beneficial effects of the utility model are as follows:
The utility model can reach the major axis that hangs the connecting bolt conveyer, can also locate well, because good airproof performance, so the stopping state that dust is carried can not occur, this apparatus structure is simple, than easy care, and low cost, the life-span is permanent.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the local enlarged diagram at I place among Fig. 1
Wherein Reference numeral is:
1 bearing seat, 2 deep groove ball bearings, 3 bearing cap shims, 4 belt carcass C RunddichtringOs, 5 suspension rods.
The specific embodiment
Shown in Fig. 1-2, a kind of hanging and locating device of conveyor screw, comprise suspension rod 5, bearing seat 1, bearing and bearing cap shim 3, suspension rod 5 lower end captive joint bearing seats 1 are provided with bearing in the bearing seat 1, and bearing seat 1 two ends are provided with bearing cap shim 3, be provided with belt carcass C RunddichtringO 4 between described bearing seat 1 and the bearing cap shim 3, belt carcass C RunddichtringO 4 rotates with the axle of conveyor screw,, described bearing is a deep groove ball bearing 2.
The material of described belt carcass C RunddichtringO 4 is a fluorine glue.
The two ends of described bearing seat 1 and bearing cap shim 3 are fixed by bolted connection.
During assembling, knock deep groove ball bearing 2 gently, it is slowly entered in the bearing seat 1,, be connected with bearing seat 1 with bolt with pack into bearing cap shim 3 inboards of the left and right sides of belt carcass C RunddichtringO 4 with copper rod.
Employing of the present utility model at first replaces the curved surface friction with the sphere friction, makes rotation more sliding smooth, and belt carcass C RunddichtringO material is a fluorine glue, has corrosion resistant, and is wear-resisting, high temperature resistance, and the lip design makes contact more tight, has effectively stoped dust to enter bearing inside.The suspension bearing shell life-span was generally 1 month, and the utility model life-span can extend to more than 2 years, and greatly degree has prolonged the life-span of conveyor screw suspension connection device.As wearing and tearing, owing to be apparatus for assembling, change individual component as required and get final product, easy to maintenance, operating cost reduces.
Claims (2)
1. the hanging and locating device of a conveyor screw, it is characterized in that: comprise suspension rod, bearing seat, bearing and bearing cap shim, suspension rod lower end captive joint bearing seat, be provided with bearing in the bearing seat, the bearing seat two ends are provided with bearing cap shim, be provided with belt carcass C RunddichtringO between described bearing seat and the bearing cap shim, belt carcass C RunddichtringO is with the axle rotation of conveyor screw, and the material of belt carcass C RunddichtringO is a fluorine glue; Described bearing is a deep groove ball bearing.
2. the hanging and locating device of a kind of conveyor screw according to claim 1, it is characterized in that: the two ends of described bearing seat and bearing cap shim are fixed by bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200666936U CN202022552U (en) | 2011-03-15 | 2011-03-15 | Hanging and positioning device for screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200666936U CN202022552U (en) | 2011-03-15 | 2011-03-15 | Hanging and positioning device for screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202022552U true CN202022552U (en) | 2011-11-02 |
Family
ID=44847512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200666936U Expired - Lifetime CN202022552U (en) | 2011-03-15 | 2011-03-15 | Hanging and positioning device for screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202022552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966850A (en) * | 2016-06-29 | 2016-09-28 | 杭州奥拓散料卸船装备有限公司 | Intermediate bearing device |
| CN111997994A (en) * | 2020-08-13 | 2020-11-27 | 山东科瑞机械制造有限公司 | Hanging bearing of screw conveyer |
-
2011
- 2011-03-15 CN CN2011200666936U patent/CN202022552U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966850A (en) * | 2016-06-29 | 2016-09-28 | 杭州奥拓散料卸船装备有限公司 | Intermediate bearing device |
| CN111997994A (en) * | 2020-08-13 | 2020-11-27 | 山东科瑞机械制造有限公司 | Hanging bearing of screw conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
|
| CX01 | Expiry of patent term |