CN105966850A - Intermediate bearing device - Google Patents
Intermediate bearing device Download PDFInfo
- Publication number
- CN105966850A CN105966850A CN201610524177.0A CN201610524177A CN105966850A CN 105966850 A CN105966850 A CN 105966850A CN 201610524177 A CN201610524177 A CN 201610524177A CN 105966850 A CN105966850 A CN 105966850A
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- CN
- China
- Prior art keywords
- bearing
- supporting device
- jackshaft
- screw
- support mechanism
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- 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.)
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Classifications
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- 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 invention provides an intermediate bearing device using a rolling bearing. The intermediate bearing device comprises a connecting outer pipe and an intermediate bearing mechanism. The intermediate bearing mechanism is fixed to the center position in the connecting outer pipe through a bearing screw. One end of the bearing screw is connected with the intermediate bearing mechanism, and the other end of the bearing screw stretches out of the outer wall of the connecting outer pipe to be fixed. The intermediate bearing mechanism comprises an intermediate shaft and a bearing arranged outside the intermediate shaft in a sleeving manner. The bearing is borne and fixed through supporting screws via a bearing block. Bearing covers are arranged outside the bearing and the bearing block. The bearing and the bearing block are ejected and fixed through the bearing covers. According to the intermediate bearing device, due to the arrangement of the rolling bearing, lubrication can be achieved only through a small amount of lubricating grease. Meanwhile, the structure is simple, and the machining and using cost is obviously reduced. Meanwhile, by the adaptation of the rolling bearing, the installing power is effectively reduced, and materials cannot be polluted. The intermediate bearing device is ingenious in design, reasonable in structure, capable of saving energy, environment-friendly and convenient and fast to install and overhaul and has considerable market application prospects.
Description
Technical field
The present invention relates to a kind of supporting arrangement, particularly to the intermediate supporting device used at screw ship unloader.
Background technology
On existing screw ship unloader, owing to fed distance is long, the helical axis being enclosed in conveying pipeline necessarily intermediate support.Used intermediate supporting device is substantially foreign imitation technology, the most widely used hard alloy bearing.This processability of product structure is poor, alloy need bonding after grinding again, it is possible that fragmentation and coming off in work.Meanwhile, its use cost is higher, need to persistently inject lubricant grease and extrude, and while increasing use cost, pollutes material.
Further, the operation principle of the alloy bearing of prior art belongs to sliding bearing, and its frictional resistance is relatively big, and power consumption increases the most therewith.Therefore, the blank of the middle connection supporting technology overcome the deficiencies in the prior art, filling up helical feed machinery is extremely urgent.
Summary of the invention
The technical problem to be solved is to provide a kind of intermediate supporting device using rolling bearing, including the connection outer tube for connecting two adjacent sections conveying pipeline, with the intermediate support mechanism for connecting adjacent two sections of helical axis, the center connected in outer tube is fixed on by supporting screw in described intermediate support mechanism, one end of described supporting screw is connected with intermediate support mechanism, and its other end stretches out the outer wall of connection outer tube to be fixed；Described intermediate support mechanism includes jackshaft and the bearing being sheathed on outside jackshaft, described jackshaft two ends connect adjacent two section helical axis respectively, described bearing passes through bearing block by studdle supporting and fixing, described bearing and bearing block are externally provided with bearing cap, and bearing is pushed up mutually to press solidly by described bearing cap with bearing block to be determined.
Using on the basis of above technical scheme, the present invention can also use scheme further below:
Described supporting screw fixes with being connected outer tube with mounting flange, described supporting screw stretches out connection outer tunnel end and is arranged with adjusting nut, described mounting flange can coordinate the centering of regulation intermediate support mechanism with adjusting nut, the most eccentric when being worked by the two ends helical axis that jackshaft couples together with guarantee.
It is arranged with protection set outside described supporting screw, described supporting screw is additionally provided with little oilhole.The material that protection set can protect supporting screw not passed through by centre weares and teares, and lubricant grease can fill at little oilhole simultaneously, to lubricate bearing and sealing ring.
Described supporting screw is three, and the angle between each adjacent supporting screw is identical, with triangular form the most firmly fixed bearing intermediate support mechanism.
Described jackshaft is connected with adpting flange with spiral between centers, and described adpting flange is split type structure.
Leave space between described bearing cap and bearing, in this space, be provided with sealing ring, to avoid material to enter bearing.
Described sealing ring is at least provided with two.
Described adpting flange includes the first connecting portion being connected with helical axis and the second connecting portion being connected with jackshaft, fix with side's tenon between described first connecting portion and described second connecting portion, by side's tenon transmission power, and the rotating support of dependence bearing, the material carried smoothly is sent to from the conveying pipeline of previous joint in next joint conveying pipeline.
Have employed technical scheme, the intermediate supporting device of the present invention setting by rolling bearing, only need a small amount of lubricant grease to lubricate, and simple in construction, it will be apparent that reduce processing and use cost.Meanwhile, rolling bearing of the present invention significantly reduces installed power, and will not contaminated material.It is convenient that the present invention designs ingenious, rational in infrastructure, energy-conserving and environment-protective, installation and repairing, has considerable market application foreground.
Accompanying drawing explanation
Fig. 1 is the front view of intermediate supporting device.
Fig. 2 is the side view of intermediate support mechanism and studdle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further elaborated.
Detailed description of the invention: as it is shown in figure 1, intermediate supporting device of the present invention, including connecting outer tube 1, intermediate support mechanism and supporting screw 2.Connecting outer tube 1 two ends and connect two adjacent joint conveying pipelines respectively, two sections of adjacent helical axis 12 are connected by intermediate support mechanism, and meanwhile, intermediate support mechanism is supported by screw rod 2 and is fixed on the center connected in outer tube 1.
As it is shown in figure 1, one end of supporting screw 2 fixes with intermediate support mechanism, the other end stretches out the outer wall connecting outer tube 1 to be fixed by mounting flange 4.Further, the end stretching out connection outer tube 1 end at supporting screw 2 is also arranged with adjusting nut 3, by regulation adjusting nut 3 and the mating reaction of mounting flange 4, revise the centering of regulation jackshaft 10, the most eccentric when being worked by two sections of helical axis that jackshaft 10 couples together with guarantee.
As shown in Figure 1 and Figure 2, being arranged with protection set 5 outside supporting screw 2, the material that protection supporting screw 2 is not passed through by centre weares and teares.As in figure 2 it is shown, studdle 2 is provided with three, and the angle spacing between each adjacent supporting screw 2 is identical, to ensure the supporting steadiness of intermediate support mechanism.
Further, supporting screw 2 is additionally provided with little oilhole, for charging-up lubricant oil fat, to lubricate the parts in intermediate support mechanism.
As it is shown in figure 1, intermediate support mechanism includes bearing block 6, bearing 7, bearing cap 8, jackshaft 10 and adpting flange 11.Wherein, bearing block 6 is for spring bearing 7, and bearing cap 8 is located at bearing 7 both sides, is fixed on bearing block 6 by bearing 7.Bearing 7 is sheathed on jackshaft 10, and two ends, jackshaft 10 ground are connected with helical axis 12 by adpting flange 11.
Further, leaving space between bearing cap 8 and bearing 7, be provided with sealing ring 9 in this space, sealing ring 9 is supported on bearing 7 two ends, to protect material not enter bearing 7 by bearing cap 8.
Further, the adpting flange 11 at jackshaft 10 two ends uses subdivision structure so that dismounting, and transmit power by side's tenon, an entirety will be connected into by two ends helical axis 12, rely on the rotational support of bearing 7, the described material sent smoothly is sent to from previous joint conveying pipeline in next joint conveying pipeline.
The present invention carries out disclosure with reference to embodiment, but those skilled in the art without departing from the disclosure, embodiment interest field under, the change on the various forms of the present invention and details is still fallen within protection scope of the present invention.
Claims (8)
1. an intermediate supporting device, including the connection outer tube for connecting two adjacent sections conveying pipeline, with the intermediate support mechanism for connecting adjacent two sections of helical axis, it is characterized in that the center connected in outer tube is fixed on by supporting screw in described intermediate support mechanism, one end of described supporting screw is connected with intermediate support mechanism, and its other end stretches out the outer wall of connection outer tube to be fixed；Described intermediate support mechanism includes jackshaft and the bearing being sheathed on outside jackshaft, described jackshaft two ends connect adjacent two section helical axis respectively, described bearing passes through bearing block by studdle supporting and fixing, described bearing and bearing block are externally provided with bearing cap, and bearing is pushed up mutually to press solidly by described bearing cap with bearing block to be determined.
A kind of intermediate supporting device the most according to claim 1, it is characterized in that described supporting screw fixes with being connected outer tube with mounting flange, described supporting screw stretches out connection outer tunnel end and is arranged with adjusting nut, and described mounting flange can coordinate the centering of regulation intermediate support mechanism with adjusting nut.
A kind of intermediate supporting device the most according to claim 1, it is characterised in that be arranged with protection set outside described supporting screw, described supporting screw is additionally provided with little oilhole.
A kind of intermediate supporting device the most according to claim 1, it is characterised in that described supporting screw is three, and the angle between each adjacent supporting screw is identical.
A kind of intermediate supporting device the most according to claim 1, it is characterised in that described jackshaft is connected with adpting flange with spiral between centers, and described adpting flange is split type structure.
A kind of intermediate supporting device the most according to claim 1, it is characterised in that leave space between described bearing cap and bearing, be provided with sealing ring in this space.
A kind of intermediate supporting device the most according to claim 6, it is characterised in that described sealing ring is at least provided with two.
A kind of intermediate supporting device the most according to claim 5, it is characterised in that described adpting flange includes the first connecting portion being connected with helical axis and the second connecting portion being connected with jackshaft, fixes with side's tenon between described first connecting portion and described second connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524177.0A CN105966850A (en) | 2016-06-29 | 2016-06-29 | Intermediate bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524177.0A CN105966850A (en) | 2016-06-29 | 2016-06-29 | Intermediate bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105966850A true CN105966850A (en) | 2016-09-28 |
Family
ID=56955159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524177.0A Pending CN105966850A (en) | 2016-06-29 | 2016-06-29 | Intermediate bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105966850A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276094A (en) * | 2016-10-10 | 2017-01-04 | 江苏沙家浜医药化工装备股份有限公司 | The helical axis suspension apparatus of conveying worm |
| CN106429255A (en) * | 2016-11-23 | 2017-02-22 | 杭州三螺机械设备有限公司 | Sliding intermediate supporting system for forced-cooling sliding column of spiral ship unloader |
| CN109592318A (en) * | 2018-11-21 | 2019-04-09 | 衡阳雄伟运输机械有限公司 | Tube-type spiral conveyer intermediate support connector transition structure |
Citations (9)
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| CN2576674Y (en) * | 2002-10-30 | 2003-10-01 | 江都市显业集团有限公司 | Middle hanging rib bearing of screw conveyer |
| CN201046860Y (en) * | 2007-06-13 | 2008-04-16 | 汪文良 | Conveyor bearing assembly structure |
| CN201619867U (en) * | 2010-03-16 | 2010-11-03 | 王平武 | Adjustable intermediate support device of circular tube spiral conveyer |
| CN202022552U (en) * | 2011-03-15 | 2011-11-02 | 四川省四维环保设备有限公司 | Hanging and positioning device for screw conveyor |
| CN202575296U (en) * | 2012-05-11 | 2012-12-05 | 合肥市华皖电力设备有限公司 | Bearing connecting assembly of screw conveyor |
| JP5162048B1 (en) * | 2012-03-21 | 2013-03-13 | スペロセイキ株式会社 | Intermediate bearing for vertical screw conveyor |
| CN203473801U (en) * | 2013-09-04 | 2014-03-12 | 无锡松大重工机械有限公司 | Hanger bearing device applied to screw conveyor |
| CN205312448U (en) * | 2015-12-30 | 2016-06-15 | 鹤壁市兰大通用机械有限公司 | Tubular screw conveyer's bearing suspension |
| CN205932194U (en) * | 2016-06-29 | 2017-02-08 | 杭州奥拓散料卸船装备有限公司 | Middle supporting arrangement |
-
2016
- 2016-06-29 CN CN201610524177.0A patent/CN105966850A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2576674Y (en) * | 2002-10-30 | 2003-10-01 | 江都市显业集团有限公司 | Middle hanging rib bearing of screw conveyer |
| CN201046860Y (en) * | 2007-06-13 | 2008-04-16 | 汪文良 | Conveyor bearing assembly structure |
| CN201619867U (en) * | 2010-03-16 | 2010-11-03 | 王平武 | Adjustable intermediate support device of circular tube spiral conveyer |
| CN202022552U (en) * | 2011-03-15 | 2011-11-02 | 四川省四维环保设备有限公司 | Hanging and positioning device for screw conveyor |
| JP5162048B1 (en) * | 2012-03-21 | 2013-03-13 | スペロセイキ株式会社 | Intermediate bearing for vertical screw conveyor |
| CN202575296U (en) * | 2012-05-11 | 2012-12-05 | 合肥市华皖电力设备有限公司 | Bearing connecting assembly of screw conveyor |
| CN203473801U (en) * | 2013-09-04 | 2014-03-12 | 无锡松大重工机械有限公司 | Hanger bearing device applied to screw conveyor |
| CN205312448U (en) * | 2015-12-30 | 2016-06-15 | 鹤壁市兰大通用机械有限公司 | Tubular screw conveyer's bearing suspension |
| CN205932194U (en) * | 2016-06-29 | 2017-02-08 | 杭州奥拓散料卸船装备有限公司 | Middle supporting arrangement |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106276094A (en) * | 2016-10-10 | 2017-01-04 | 江苏沙家浜医药化工装备股份有限公司 | The helical axis suspension apparatus of conveying worm |
| CN106429255A (en) * | 2016-11-23 | 2017-02-22 | 杭州三螺机械设备有限公司 | Sliding intermediate supporting system for forced-cooling sliding column of spiral ship unloader |
| CN106429255B (en) * | 2016-11-23 | 2022-12-06 | 杭州三螺机械设备有限公司 | Strong cold sliding column sliding middle supporting system of screw ship unloader |
| CN109592318A (en) * | 2018-11-21 | 2019-04-09 | 衡阳雄伟运输机械有限公司 | Tube-type spiral conveyer intermediate support connector transition structure |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
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| RJ01 | Rejection of invention patent application after publication |