CN105460522B - A kind of ore dressing conveying worm - Google Patents
A kind of ore dressing conveying worm Download PDFInfo
- Publication number
- CN105460522B CN105460522B CN201610088743.8A CN201610088743A CN105460522B CN 105460522 B CN105460522 B CN 105460522B CN 201610088743 A CN201610088743 A CN 201610088743A CN 105460522 B CN105460522 B CN 105460522B
- Authority
- CN
- China
- Prior art keywords
- hole
- bearing
- rubber
- axle
- material trough
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/32—Adaptations of bearings or couplings for supporting and connecting screws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The present invention relates to a kind of ore dressing conveying worm, including the head axle and tailing axle that material trough on support, support, the helical axis that is placed in material trough, the blade on helical axis are connected with helical axis two ends；It is characterized in that；In the adjustable bearing base that the tailing axle of the helical axis is placed at material trough end plate, it is connected with from consumption bearing；The head axle of helical axis passes through material trough front end-plate, is placed on the bearing of base bearing seat, and be connected with engine by shaft joint.The present invention can thoroughly solve the problems, such as the bearing failure of conveying worm tailing axle.
Description
Technical field
The present invention relates to preparation equipment, and in particular to a kind of ore dressing conveying worm.
Background technology
Mineral material containing solid is conveyed through ore dressing conveying worm, often occurs causing because of bearing bush abrasion in use
Conveying axis drop, and spiral shaft vane friction material trough barrel, equipment attrition is serious；Because conveying axis tenesmus, equipment run when power again
Main concentration is acted on tailing axle, increases axial direction suffered by tailing axle, radial load, causes tailing axle with self-aligning bearing beyond normal
Axis deviation amount, the excess divergence of axis will cause the uneven distribution of Bearing inner contact stress；Tailing axle will also grind simultaneously
End cover is damaged, material can cause the initial failure of bearing, equipment cannot normally to run into bearing housing etc..In order to solve this
Technical problem, on 03 13rd, 2002, Chinese invention patent application publication number CN1339392A disclosed a kind of solution spiral transferring
The method for sending tail axle bearing to fail, is that a suspension bracket is set between tailing axle and driving shaft, is connected using oldham coupling and pin-and-hole
Connect.The method can only alleviate the bearing failure of conveying worm tailing axle, but can not solve tailing axle abradable seal end cap, cause thing
Material causes the problem of the initial failure of bearing into bearing housing etc..
The content of the invention
It is an object of the invention to provide a kind of ore dressing conveying worm, the bearing of conveying worm tailing axle can be thoroughly solved
The problem of failure.
The technical solution adopted by the present invention is：A kind of ore dressing conveying worm includes support, the material trough on support, is placed in
Head axle and tailing axle that the blade on helical axis, helical axis in material trough is connected with helical axis two ends；It is characterized in that；It is described
In the adjustable bearing base that the tailing axle of helical axis is placed at material trough end plate, it is connected with from consumption bearing；The head axle of helical axis is worn
Material trough front end-plate is crossed, is placed on the bearing of base bearing seat, and be connected with engine by shaft joint.
The adjustable bearing base is stuck in square body in the vertical groove of material trough end plate by one, and square body top surface is by connecting
Lug connection traction screw mandrel, traction screw mandrel top is made up of adjusting handle；Rotating adjusting handle drives traction screw mandrel to transport up and down
It is dynamic, can the side's of making body produce upper and lower displacement along the vertical groove on material trough end plate.
Further, the above-mentioned bread of side's body steel plate six encloses and is welded, and is hit exactly in the forward and backward two sides steel plate of square body
Centre is vertically provided with the consistent strip through-hole of shape size, and strip through-hole upper and lower ends are in semicircular arc.
Further, above-mentioned is the rubber or canvas block in the side's of being filled in body from bearing is consumed, in positive other side's body
The upper end of the strip through-hole on forward and backward two sides is provided with the axis hole that tailing axle external diameter is equal to through rubber or canvas block and diameter；Above-mentioned bar
The diameter of shape through hole semi arch is also equal to tailing axle external diameter；Tailing axle is set to be rotated through strip through-hole and rubber or canvas block
When, constrained by rubber or canvas block up and down, the strip through-hole constraint of left and right recipient's body.
Further, two pieces of band pin-and-hole clamping plates are arranged at the bottom of said base bearing block, and by hinge on support.
Compared with the prior art, the present invention solve the problems, such as conveying worm shaft bearing fail, using this method after,
Without considering lubrication and sealing problem, therefore it is best suited for transfer ore pulp or beneficiation wastewater medium.Due to the square body for designing
Strip through-hole, leaves larger wear allowance, and ore pulp or beneficiation wastewater medium cooperation graphite can play the work of lubricant and cooling again
With simultaneously as tailing axle hardness is high, the rate of wear is low, so as to substantially increase the life-span of whole adjustable bearing base.Therefore with it is existing
There is technology to improve 10 times compared to the bearing shell life-span.The present invention has and makes simple, low cost and other advantages, be at present conveying mud,
Send ore pulp material and the ideal conveying worm of powder and granule shape material.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is structure schematic top plan view of the invention.
Fig. 3 is the A portions mplifying structure schematic diagram of Fig. 1.
Fig. 4 is the B portions mplifying structure schematic diagram of Fig. 1.
Reference is：1 support；2 material troughs；3 helical axis；4 axles；5 tailing axles；6 adjustable bearing bases；7 base bearings seat；
8 shaft joints；9 engines；10 vertical grooves；11 side's bodies；12 engaging lugs；13 traction screw mandrels；14 adjusting handles；15 bar shapeds are led to
Hole；16 rubber or canvas block；17 band pin-and-hole clamping plates；18 bearing pins.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in detail with specific embodiment.
Accompanying drawing 1 and accompanying drawing 2 represent a kind of ore dressing conveying worm of the invention, including material trough 2 on support 1, support,
Head axle 4 and tailing axle 5 that the blade on helical axis 3, helical axis being placed in material trough 2 is connected with the two ends of helical axis 3；The spiral shell
In the adjustable bearing base 6 that the tailing axle 5 of spin axis 3 is placed at the end plate of material trough 2, it is connected with from consumption bearing；The head axle 4 of helical axis
Through the front end-plate of material trough 2, it is placed on the bearing of base bearing seat 7, and be connected with engine 9 by shaft joint 8.
Accompanying drawing 3 represent the adjustable bearing base 6 by one be stuck in square body 11 in the vertical groove 10 of the end plate of material trough 2,
Square body top surface connects traction screw mandrel 13, traction screw mandrel top and is made up of adjusting handle 14 by engaging lug 12；Rotate regulation
Handwheel 14 drive traction screw mandrel 13 move up and down, can the side's of making body 11 produced along the vertical groove 10 on the end plate of material trough 2
Upper and lower displacement.Side's body 11 is enclosed with the bread of steel plate six and is welded, and the forward and backward two sides steel plate centre of square body 11 is erected
The consistent strip through-hole 15 of shape size directly is provided with, the upper and lower ends of strip through-hole 15 are in semicircular arc.Certainly the consumption bearing
Be the rubber in the side's of being filled in body 11 or canvas block 16, the forward and backward two sides of positive other side's body 11 strip through-hole 15 it is upper
End is provided with the axis hole that the external diameter of tailing axle 5 is equal to through rubber or canvas block 16 and diameter；The diameter of the semi arch of above-mentioned strip through-hole 15
It is also equal to the external diameter of tailing axle 5；When making tailing axle 5 pass through strip through-hole 15 and rubber or canvas block 16 to rotate, up and down by rubber
Or canvas block 16 is constrained, the strip through-hole 15 of left and right recipient body 11 is constrained.
Accompanying drawing 4 represents that two pieces of band pin-and-hole clamping plates 17 are arranged at the bottom of base bearing seat 7, and is hinged on support 1 by bearing pin 18
On.
Above-mentioned rubber or canvas block 16, are laminated closely knit combination, i.e., using polylith：Axis hole axial direction arrangement polylith rubber or
Canvas block 16；Being pre-coated with graphite powder or pre- pad between every two blocks of rubber or canvas block has graphite ply of paper.
During using the present invention, in the adjustable bearing base 6 being placed at the end plate of material trough 2 due to the tailing axle 5 of helical axis 3, rubber
Glue or the support of canvas block 16 hold the friction rotation of tailing axle 5；Ore pulp or beneficiation wastewater medium soak from the entrance side's body 11 of strip through-hole 15
Bubble rubber or canvas block 16, because the rubber after immersion or the hardness of canvas block 16 are very low, resilience is good, and ore pulp or beneficiation wastewater are situated between
Matter cooperation graphite can play a part of lubricant and cooling again；Bearing is protected without sealing.To make head under the drive of engine 9
Axle 4, helical axis 3, jackshaft, tailing axle 5 are rotated, so as to push material by the blade on helical axis 3.When rubber or canvas block 16
Be worn consumption after, the tailing axle 5 of helical axis 3 can produce tenesmus, now adjustment rotate adjusting handle 14 drive draw screw mandrel 13 to
Upper motion, can the side's of making body 11 along on the end plate of material trough 2 vertical groove 10 produce shift up amendment the tenesmus amount, make
Tailing axle 5 is without departing from normal axis deviation amount.In addition the base bearing seat 7 for designing on the head axle 4 of helical axis 3 is hinged
Rotate, the tenesmus off-axis of helical axis 3 can be overcome, it is ensured that stability of the helical axis 3 when rotating, effectively prevent off-axis
With the problem of the barrel of 3 blade rubbing material trough of helical axis 2.
Claims (2)
1. a kind of ore dressing conveying worm, including support（1）, material trough on support（2）, be placed in material trough（2）Interior spiral
Axle（3）, blade and helical axis on helical axis（3）The connected head axle in two ends（4）And tailing axle（5）；It is characterized in that；The spiral shell
Spin axis（3）Tailing axle（5）It is placed in material trough（2）Adjustable bearing base at end plate（6）In, it is connected with from consumption bearing；Spiral
The head axle of axle（4）Through material trough（2）Front end-plate, is placed in base bearing seat（7）Bearing on, and by shaft joint（8）With it is dynamic
Power machine（9）It is connected；
The adjustable bearing base（6）Material trough is stuck in by one（2）The vertical groove of end plate（10）Interior square body（11）, square body
Top surface passes through engaging lug（12）Connection traction screw mandrel（13）, traction screw mandrel top have adjusting handle（14）Constituted；Rotate regulation
Handwheel（14）Drive traction screw mandrel（13）Move up and down, can the side's of making body（11）Along material trough（2）Vertical ditch on end plate
Groove（10）Produce upper and lower displacement；
Side's body（11）Enclosed with the bread of steel plate six and be welded, in square body（11）Forward and backward two sides steel plate centre it is equal
Vertically it is provided with the consistent strip through-hole of shape size（15）, strip through-hole（15）Upper and lower ends are in semicircular arc；
Described is the side's of being filled in body from bearing is consumed（11）Interior rubber or canvas block（16）, in positive other side's body（11）'s
The strip through-hole on forward and backward two sides（15）Upper end be provided with through rubber or canvas block（16）And diameter is equal to tailing axle（5）External diameter
Axis hole；Above-mentioned strip through-hole（15）The diameter of semi arch is also equal to tailing axle（5）External diameter；Make tailing axle（5）Through strip through-hole（15）
With rubber or canvas block（16）When rotating, up and down by rubber or canvas block（16）Constraint, left and right recipient's body（11）'s
Strip through-hole（15）Constraint；The rubber or canvas block（16）Closely knit combination is laminated using polylith, i.e.,：Arranged in the axial direction of axis hole
Polylith rubber or canvas block（16）；Being pre-coated with graphite powder or pre- pad between every two blocks of rubber or canvas block has graphite ply of paper；When
Rubber or canvas block（16）It is worn after consumption, helical axis（3）Tailing axle（5）Tenesmus can be produced, now adjustment rotates regulation hand
Wheel（14）Drive traction screw mandrel（13）Motion upwards, can the side's of making body（11）Along material trough（2）Vertical groove on end plate
（10）Generation is shifted up corrects the tenesmus amount, makes tailing axle（5）Without departing from normal axis deviation amount.
2. a kind of ore dressing conveying worm according to claim 1, is further characterized in that；The base bearing seat（7）'s
Two pieces of band pin-and-hole clamping plates are arranged at bottom（17）, and by bearing pin（18）It is hinged on support（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088743.8A CN105460522B (en) | 2016-02-17 | 2016-02-17 | A kind of ore dressing conveying worm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088743.8A CN105460522B (en) | 2016-02-17 | 2016-02-17 | A kind of ore dressing conveying worm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105460522A CN105460522A (en) | 2016-04-06 |
| CN105460522B true CN105460522B (en) | 2017-06-30 |
Family
ID=55598768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610088743.8A Expired - Fee Related CN105460522B (en) | 2016-02-17 | 2016-02-17 | A kind of ore dressing conveying worm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460522B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2194888Y (en) * | 1994-04-08 | 1995-04-19 | 莱芜钢铁总厂炼钢厂 | Screw conveyer provided with special combination bearing |
| JPH10338330A (en) * | 1997-06-05 | 1998-12-22 | Mitsubishi Chem Corp | Screw conveyer |
| JP2006176269A (en) * | 2004-12-22 | 2006-07-06 | T-Net Japan Co Ltd | Screw conveyer |
| CN201395401Y (en) * | 2009-05-10 | 2010-02-03 | 李正峰 | Pipe type screw conveyor |
| CN102840230B (en) * | 2012-09-04 | 2015-05-20 | 中国舰船研究设计中心 | Propeller bearing device with automatic aligning function |
| CN205418889U (en) * | 2016-02-17 | 2016-08-03 | 郴州市金鼎矿山设备制造有限公司 | Ore dressing screw conveyer |
-
2016
- 2016-02-17 CN CN201610088743.8A patent/CN105460522B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105460522A (en) | 2016-04-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170630 Termination date: 20190217 |