CN206288591U - A kind of hanging axis bearing structure of conveying worm - Google Patents
A kind of hanging axis bearing structure of conveying worm Download PDFInfo
- Publication number
- CN206288591U CN206288591U CN201621341720.5U CN201621341720U CN206288591U CN 206288591 U CN206288591 U CN 206288591U CN 201621341720 U CN201621341720 U CN 201621341720U CN 206288591 U CN206288591 U CN 206288591U
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- Prior art keywords
- bearing
- helical axis
- spindle nose
- flange
- middle spindle
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Links
- 239000000945 filler Substances 0.000 claims abstract description 12
- 239000000446 fuel Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 210000004907 gland Anatomy 0.000 claims description 8
- 238000007493 shaping process Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 5
- 239000010949 copper Substances 0.000 abstract description 5
- 239000004677 Nylon Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229920001778 nylon Polymers 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of hanging axis bearing structure of conveying worm, including the first helical axis, middle spindle nose, the second helical axis, the first mounting flange, the first loose flange, the first connecting key, the first fastening bolt, the second mounting flange, the second connecting key and the second fastening bolt；Middle spindle nose is provided with universal joint bearing, and universal joint bearing is provided with the bearing block being engaged with universal joint bearing, and bearing block is provided with fuel filler neck.The utility model instead of the copper sheathing or nylon jacket of common structure by using universal joint bearing, fuel filler neck is increased on bearing block, substantially increase the service life of hanging axis bearing structure, middle spindle nose left end is connected by the first connecting key with the first loose flange, middle spindle nose right-hand member is connected by the second connecting key and the second loose flange, this structure solves the problem of expanding with heat and contract with cold of pipe axle when conveying too high or too low temperature material, so as to improve the service life and using effect of conveying worm.
Description
Technical field
The utility model is related to bulk material conveying equipment technical field, the hanger bearing knot of more particularly to a kind of conveying worm
Structure.
Background technology
Conveying worm is extensive using industry as a kind of general conveying machinery.After fed distance reaches certain length
(usual standard is 4 meters) will be provided with hanger bearing in the middle of helical axis.At present, general hanger bearing is with copper sheathing structure or oily Buddhist nun
Imperial structure, such structural wear is than comparatively fast, maintenance replacement frequency is high, greatly reduces the service life of conveying worm and uses
Effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of hanging axis bearing structure of conveying worm, solves spiral
The problem of conveyer service life difference and using effect difference.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of hanging axis bearing structure of conveying worm, including the first helical axis, the middle spindle nose being from left to right sequentially connected
With the second helical axis, the first helical axis right-hand member is welded with the first mounting flange, and the middle spindle nose left end is arranged with first
Loose flange, the middle spindle nose left end is connected by the first connecting key with first loose flange, first mobilization
Orchid is connected by the first fastening bolt with first mounting flange；The second helical axis left end is provided with the second mounting flange,
The middle spindle nose right-hand member is arranged with the second loose flange, and the middle spindle nose right-hand member is lived by the second connecting key with described second
Dynamic flange connection, second loose flange is connected by the second fastening bolt with second mounting flange；The jackshaft
Head is provided with universal joint bearing, and the universal joint bearing is provided with the bearing block being engaged with the universal joint bearing, the axle
Bearing is provided with fuel filler neck.
Further, the bearing block left and right sides is designed with oil sealing pressing plate, the oil sealing pressing plate and the cardan axis
Bearing gland is provided between holding, the bearing gland inner ring is provided with outside framework oil seal.
Further, the oil sealing pressing plate is connected by lock-screw with the bearing block.
Further, first mounting flange is socketed in the first helical axis right-hand member, the second mounting flange set
It is connected on the second helical axis left end.
Further, the first helical axis right-hand member is provided with the first connecting pole, first connecting pole and first spiral shell
Spin axis is integrally machined shaping, and first mounting flange is socketed on first connecting pole, and the second helical axis left end sets
There is the second connecting pole, second connecting pole is integrally machined shaping, the second mounting flange socket with second helical axis
On second connecting pole.
Further, the bearing block is provided with the oil groove being connected with the fuel filler neck.
Using above-mentioned technical proposal, the copper sheathing or nylon jacket of common structure are instead of with universal joint bearing, on bearing block
Fuel filler neck is increased, the service life of hanging axis bearing structure is substantially increased, middle spindle nose left end passes through the first connecting key and first
Loose flange is connected, and middle spindle nose right-hand member is connected by the second connecting key and the second loose flange, and this structure is solved and conveyed
The problem of expanding with heat and contract with cold of pipe axle when height or excessively low temperature material, so as to improve the service life of conveying worm and use effect
Really.
Brief description of the drawings
Fig. 1 is a kind of planar structure schematic diagram of hanging axis bearing structure one embodiment of conveying worm of the utility model；
Fig. 2 is a kind of final assembly schematic diagram of the hanging axis bearing structure of conveying worm of the utility model.
Figure number and its explanation：
1st, the first helical axis；2nd, the first mounting flange；3rd, the first fastening bolt；4th, the first loose flange；5th, middle spindle nose；
6th, bearing block；7th, fuel filler neck；8th, the second loose flange I；9th, the second fastening bolt；10th, the second mounting flange；11st, the second spiral
Axle；12nd, the second connecting key；13rd, outside framework oil seal；14th, lock-screw；15th, universal joint bearing；16th, bearing gland；17 oil sealing pressures
Plate；18th, the first connecting key；A, drive motor；B, driving-chain and chain；C, transport tube；D, hanging axis bearing structure.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
It is used to help understand the utility model for the explanation of these implementation methods, but does not constitute to restriction of the present utility model.This
Outward, as long as technical characteristic involved in the utility model disclosed below each implementation method does not constitute conflict each other
Can just be mutually combined.
A kind of hanging axis bearing structure of the conveying worm provided referring to figs. 1 to Fig. 2, the utility model, including from left to right
The first helical axis 1, the middle helical axis 11 of spindle nose 5 and second being sequentially connected, the right-hand member of the first helical axis 1 are welded with the first fixation
Blue 2, the left end of middle spindle nose 5 is arranged with the first loose flange 4, and the left end of middle spindle nose 5 is by the first connecting key 18 and the first activity
Flange 4 is connected, and the first loose flange 4 is connected by the first fastening bolt 3 with the first mounting flange 2；The left end of second helical axis 11
The second mounting flange 10 is provided with, the right-hand member of middle spindle nose 5 is arranged with the second loose flange 8, and the right-hand member of middle spindle nose 5 is by the second connection
Key 12 is connected with the second loose flange 8, and the second loose flange 8 is connected by the second fastening bolt 9 with the second mounting flange 10；In
Between spindle nose 5 be provided with universal joint bearing 15, universal joint bearing 15 is provided with the bearing block 6 being engaged with universal joint bearing 15, axle
Bearing 6 is provided with fuel filler neck 7.The hanging axis bearing structure of the technical program is a part of conveying worm, helical feed owner
Include drive motor A, driving-chain and chain B, transport tube C and a kind of hanging axis bearing structure D (the hanger bearing knots of conveying worm
Structure), the copper sheathing or nylon jacket of common structure are instead of by the cooperation of universal joint bearing 15 and bearing block 6, and by fuel filler neck 7
Component being carried out to universal joint bearing 15 to be lubricated, substantially increasing the service life of hanging axis bearing structure, middle spindle nose 5 is left
End is connected by the first connecting key 18 with the first loose flange 4, and the right-hand member of middle spindle nose 5 is by the second connecting key 12 and the second activity
Flange 8 is connected, and a segment distance is designed between the loose flange 4 of bearing block 6 and first, the second loose flange 8, and this structure is solved
The problem of expanding with heat and contract with cold of pipe axle when conveying too high or too low temperature material, so as to improve the service life of conveying worm and make
Use effect.
The left and right sides of bearing block 6 is designed with oil sealing pressing plate 17, and bearing is provided between oil sealing pressing plate 17 and universal joint bearing 15
Gland 16, the inner ring of bearing gland 16 is provided with outside framework oil seal 13.Can be with by bearing gland 16, outside framework oil seal 13 and oil sealing pressing plate 17
Prevent the oil leak of universal joint bearing 15, it is ensured that have enough lubricating oil between universal joint bearing 15 and bearing block 6, improve cardan axis
Hold the service life of 15 and bearing block 6.
Oil sealing pressing plate 17 is connected by lock-screw 14 with bearing block 6.Oil sealing pressing plate 17, axle is facilitated by lock-screw 14
The installation and maintenance of pressure cap 16 and outside framework oil seal 13.
First mounting flange 2 is socketed in the right-hand member of the first helical axis 1, and it is left that the second mounting flange 10 is socketed in the second helical axis 11
End.The right-hand member of first helical axis 1 is provided with the first connecting pole, and the first connecting pole and the first helical axis 1 are integrally machined shaping, and first fixes
Flange 2 is socketed on the first connecting pole, and the left end of the second helical axis 11 is provided with the second connecting pole, the second connecting pole and the second helical axis
11 are integrally machined shaping, and the second mounting flange 10 is socketed on the second connecting pole 11.First connection column diameter is less than the first spiral
Axle 1, the second connection column diameter is less than the second helical axis 11, can so utilize the right side of the first helical axis 1 and the second helical axis
11 left sides optimize the position limiting structure of the first mounting flange 2 and the second mounting flange 10 as confined planes, make the first mounting flange
2 and the second mounting flange 10 connection more consolidate.
Bearing block 6 is provided with the oil groove being connected with fuel filler neck 7.A certain amount of lubricating oil can be stored by oil groove, one
Ensure the lubrication between universal joint bearing 15 and bearing block 6 in the fixed time, reduce friction, improve universal joint bearing 15 and bearing
The service life of seat 6.
In sum, the utility model instead of the copper sheathing or nylon jacket of common structure by using universal joint bearing,
Fuel filler neck is increased on bearing block, the service life of hanging axis bearing structure is substantially increased, middle spindle nose left end is by the first connection
Key is connected with the first loose flange, and middle spindle nose right-hand member is connected by the second connecting key and the second loose flange, and this structure is solved
The problem of expanding with heat and contract with cold of pipe axle during the too high or too low temperature material of conveying, so as to improve conveying worm service life and
Using effect.
Implementation method of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The implementation method stated.For a person skilled in the art, it is right in the case where the utility model principle and spirit is not departed from
These implementation methods carry out various changes, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (6)
1. the hanging axis bearing structure of a kind of conveying worm, it is characterised in that including be from left to right sequentially connected the first helical axis,
Middle spindle nose and the second helical axis, the first helical axis right-hand member are welded with the first mounting flange, the middle spindle nose left end set
The first loose flange is provided with, the middle spindle nose left end is connected by the first connecting key with first loose flange, described
One loose flange is connected by the first fastening bolt with first mounting flange；The second helical axis left end is provided with second and consolidates
Determine flange, the middle spindle nose right-hand member is arranged with the second loose flange, and the middle spindle nose right-hand member passes through the second connecting key and institute
The connection of the second loose flange is stated, second loose flange is connected by the second fastening bolt with second mounting flange；Institute
State middle spindle nose and be provided with universal joint bearing, the universal joint bearing is provided with the bearing being engaged with the universal joint bearing
Seat, the bearing block is provided with fuel filler neck.
2. the hanging axis bearing structure of conveying worm according to claim 1, it is characterised in that the bearing block left and right sides
Oil sealing pressing plate is designed with, bearing gland, the bearing gland inner ring are provided between the oil sealing pressing plate and the universal joint bearing
It is provided with outside framework oil seal.
3. the hanging axis bearing structure of conveying worm according to claim 2, it is characterised in that the oil sealing pressing plate is by lock
Tight screw is connected with the bearing block.
4. the hanging axis bearing structure of conveying worm according to claim 1, it is characterised in that the first mounting flange set
The first helical axis right-hand member is connected on, second mounting flange is socketed in the second helical axis left end.
5. the hanging axis bearing structure of conveying worm according to claim 4, it is characterised in that the first helical axis right-hand member
The first connecting pole is provided with, first connecting pole is integrally machined shaping, the first mounting flange set with first helical axis
It is connected on first connecting pole, the second helical axis left end is provided with the second connecting pole, second connecting pole and described
Two helical axis are integrally machined shaping, and second mounting flange is socketed on second connecting pole.
6. according to the hanging axis bearing structure of any described conveying worms of claim 1-5, it is characterised in that on the bearing block
It is provided with the oil groove being connected with the fuel filler neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341720.5U CN206288591U (en) | 2016-12-08 | 2016-12-08 | A kind of hanging axis bearing structure of conveying worm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341720.5U CN206288591U (en) | 2016-12-08 | 2016-12-08 | A kind of hanging axis bearing structure of conveying worm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206288591U true CN206288591U (en) | 2017-06-30 |
Family
ID=59096723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341720.5U Active CN206288591U (en) | 2016-12-08 | 2016-12-08 | A kind of hanging axis bearing structure of conveying worm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206288591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772221A (en) * | 2020-05-28 | 2020-10-16 | 红塔烟草(集团)有限责任公司 | Roller is beaten to interior jetting clearance blade formula |
-
2016
- 2016-12-08 CN CN201621341720.5U patent/CN206288591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111772221A (en) * | 2020-05-28 | 2020-10-16 | 红塔烟草(集团)有限责任公司 | Roller is beaten to interior jetting clearance blade formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 101, No. 321, North Section of Shixin Road, Nancun Town, Panyu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Jiabao Conveying Machinery Co.,Ltd. Address before: No. 953, Shixin Road, luobian village, Nancun Town, Panyu District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU JIABAO MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address |