CN201882648U - Rotary column type pivoting support device of bucket-wheel stacker-reclaimer - Google Patents
Rotary column type pivoting support device of bucket-wheel stacker-reclaimer Download PDFInfo
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- CN201882648U CN201882648U CN2010206682247U CN201020668224U CN201882648U CN 201882648 U CN201882648 U CN 201882648U CN 2010206682247 U CN2010206682247 U CN 2010206682247U CN 201020668224 U CN201020668224 U CN 201020668224U CN 201882648 U CN201882648 U CN 201882648U
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- pivoting support
- bucket
- rotary column
- bearing
- type pivoting
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- 244000309464 bull Species 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000013590 bulk material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 238000003860 storage Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 210000004907 gland Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a bucket-wheel stacker-reclaimer which is a handling device used for stockpiling and excavating bulk materials in the storage place and applied to the bulk material stockpiling or excavating operation in the storage places of thermal power stations, mines, metallurgy, building materials, ports and other industries, in particular to a rotary column type pivoting support device which is an important component of the bucket-wheel stacker-reclaimer. The rotary column type pivoting support device is characterized in that a gate seat of an upper bearing is provided with an oscillating bearing outer ring; an upper rotating shaft is provided with an oscillating bearing inner ring; a tightening screw enables the upper rotating shaft and a rotating column to be connected into a whole; a bearing bush of a lower bearing is welded with the gate seat; and another tightening screw connects the lower rotating shaft and the rotating column into a whole. The rotary column type pivoting support device has the advantages of being simple in structure, convenient in operation and use, stable in balance, flexible in rotating and easy to install and dismount, has low requirements on manufacturing accuracy, and can bear larger overturning moment and run stably, reliably and safely. Compared with the existing turntable bearing pivoting support, the manufacturing cost can be reduced by two thirds, and compared with the trolley type pivoting support and the tapered roller type pivoting support, half of the manufacturing cost can be reduced.
Description
Technical field: it is the handling equipment of storing up and take bulk material in the yard that the utility model relates to bucket-wheel stacker reclaimer, being applied to the bulk material windrow or the material extracting operation in industry yards such as thermal power station, mine, metallurgy, building materials, harbour, specifically is the bucket-wheel stacker reclaimer rotary-column type rotary supporting device of the important component part of bucket-wheel stacker reclaimer.
Background technology: at present, windrow, the material extracting operation of Large Storage Tanks stock ground bulk material are extensive use of bucket-wheel stacker reclaimer.The effect of bucket-wheel stacker reclaimer pivoting support is the bearing and turning structure, bears the vertical power that revolving structure produces when operation and during non-operation, and horizontal force and tilting moment make machine be in stabilized conditions.The bucket-wheel stacker reclaimer pivoting support has three kinds of patterns: turntable bearing formula pivoting support, car-type pivoting support and taper roller formula pivoting support.Turntable bearing formula pivoting support overall dimensions compact form complexity is made with setting accuracy and is required height, cost height, maintenance difficult; Car-type pivoting support and taper roller formula pivoting support, oad is big, and its weight is about 1.5～2 times of turntable bearing formula pivoting support, and the ability of bearing tilting moment is poor than turntable bearing formula pivoting support, and cost is higher.
Summary of the invention: the purpose of this utility model is: a kind of simple in structure, easy for operation, balance and stability is provided, turns round bucket-wheel stacker reclaimer rotary-column type rotary supporting device flexibly.The purpose of this utility model is achieved in that it comprises bucket wheel mechanism, cantilever sealing-tape machine, gate seat, rotary column, device for revolving and driving, upper support, lower support, miniature gears, bull gear.The gate seat top of upper support is provided with the oscillating bearing outer shroud, and last rotating shaft is provided with ring in the oscillating bearing, and tightening screw will be gone up rotating shaft, rotary column links into an integrated entity; The bearing carrier ring of lower support and gate seat lower body are welded to connect, and tightening screw links into an integrated entity lower rotary shaft and rotary column.The utility model has the advantages that: simple in structure, easy for operation, balance and stability, revolution are flexibly.Accuracy of manufacture requires low, is easy to install, dismantle, and can bear bigger tilting moment, stable, reliable, safety.Compare with existing turntable bearing formula pivoting support, cost can reduce by 2/3, compares with car-type pivoting support and taper roller formula pivoting support, and cost can reduce by 1/2.
Figure of description: Fig. 1 is the utility model complete machine structure principle schematic; Fig. 2 is the utility model upper support A-A sectional structure principle schematic; Fig. 3 is the utility model lower support B-B sectional structure principle schematic.
The specific embodiment: it comprises bucket wheel mechanism 1, cantilever sealing-tape machine 2, gate seat 3, rotary column 4, device for revolving and driving 5, upper support 6, lower support 7, miniature gears 8, bull gear 9.Be provided with oscillating bearing outer shroud 11 in upper support 6 on the gate seat 3, last rotating shaft 15 is provided with ring 10 in the oscillating bearing, and tightening screw 14, gland 12, axle head plate washer 13 will be gone up rotating shaft 15, rotary column 4 links into an integrated entity; The bearing carrier ring 18 and the gate seat 3 of lower support 7 are welded to connect, and gland 19, tightening screw 20, tightening screw 22 link into an integrated entity lower rotary shaft 23 and rotary column 4.Principle of the present utility model and working process: the oscillating bearing outer shroud 11 of upper support 6 is fixed on the gate seat 3, and interior ring 10 is fixed in the rotating shaft 15, and tightening screw 14 will be gone up rotating shaft 15, rotary column 4 links into an integrated entity; The bearing carrier ring 18 of lower support 7 is welded on the gate seat 3, and fixed cap 21, tightening screw 22 link into an integrated entity lower rotary shaft 23 and rotary column 4.The center-point of upper support oscillating bearing 10 is the E point, the center coincide point of lower support self-aligning thrust roller bearing and self-aligning roller bearing is the F point, E point and F point are determined the rotation axis of rotary column 4, self-aligning thrust roller bearing 16 bears vertical power, and self-aligning roller bearing 17 and oscillating bearing 10 bear horizontal force and tilting moment.
Start the device for revolving and driving 5 that is fixed on the rotary column 4, drive miniature gears 8 and roll along the bull gear 9 that is fixed on the gate seat 3, rotary column 4, bucket wheel mechanism 1 and cantilever sealing-tape machine 2 are realized the revolution windrow or the material extracting operation of bucket-wheel stacker reclaimer around axis E, F revolution.The upper support 6 of rotary-column type pivoting support and the structure of lower support 7 can be eliminated because the influence of the malalignment that factors such as manufacturing, installation cause reduces pivoting support is made working accuracy and setting accuracy requirement, and manufacturing cost is lower.
Claims (1)
1. bucket-wheel stacker reclaimer rotary-column type rotary supporting device, it comprises bucket wheel mechanism, cantilever sealing-tape machine, gate seat, rotary column, device for revolving and driving, upper support, lower support, miniature gears, bull gear, it is characterized in that: the gate seat of upper support is provided with the oscillating bearing outer shroud, last rotating shaft is provided with ring in the oscillating bearing, tightening screw will be gone up rotating shaft, rotary column links into an integrated entity, the bearing carrier ring and the gate seat of lower support are welded to connect, and tightening screw links into an integrated entity lower rotary shaft and rotary column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206682247U CN201882648U (en) | 2010-12-20 | 2010-12-20 | Rotary column type pivoting support device of bucket-wheel stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206682247U CN201882648U (en) | 2010-12-20 | 2010-12-20 | Rotary column type pivoting support device of bucket-wheel stacker-reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882648U true CN201882648U (en) | 2011-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206682247U Expired - Fee Related CN201882648U (en) | 2010-12-20 | 2010-12-20 | Rotary column type pivoting support device of bucket-wheel stacker-reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882648U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058264A (en) * | 2014-06-20 | 2014-09-24 | 北方重工集团有限公司 | Rotary driving device applied to arm type bucket wheel machine |
| CN105502010A (en) * | 2016-01-26 | 2016-04-20 | 华电重工股份有限公司 | Gantry type circular stockyard material piling and taking machine |
| CN105621114A (en) * | 2016-03-24 | 2016-06-01 | 华电重工股份有限公司 | Material piling and taking machine and revolving platform thereof |
| CN106144651A (en) * | 2016-08-23 | 2016-11-23 | 大连奇重机电成套设备有限公司 | Hanging arm type bucket wheel stacker-reclaimer luffing mechanism balance detecting device |
| CN106348038A (en) * | 2016-11-03 | 2017-01-25 | 泰安科创矿山设备有限公司 | Biomass fuel transfer device |
| CN115636359A (en) * | 2022-10-25 | 2023-01-24 | 湖北江汉建筑工程机械有限公司 | Tower crane slewing bearing and tower crane |
-
2010
- 2010-12-20 CN CN2010206682247U patent/CN201882648U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058264A (en) * | 2014-06-20 | 2014-09-24 | 北方重工集团有限公司 | Rotary driving device applied to arm type bucket wheel machine |
| CN105502010A (en) * | 2016-01-26 | 2016-04-20 | 华电重工股份有限公司 | Gantry type circular stockyard material piling and taking machine |
| CN105621114A (en) * | 2016-03-24 | 2016-06-01 | 华电重工股份有限公司 | Material piling and taking machine and revolving platform thereof |
| CN106144651A (en) * | 2016-08-23 | 2016-11-23 | 大连奇重机电成套设备有限公司 | Hanging arm type bucket wheel stacker-reclaimer luffing mechanism balance detecting device |
| CN106348038A (en) * | 2016-11-03 | 2017-01-25 | 泰安科创矿山设备有限公司 | Biomass fuel transfer device |
| CN115636359A (en) * | 2022-10-25 | 2023-01-24 | 湖北江汉建筑工程机械有限公司 | Tower crane slewing bearing and tower crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HARBIN HEAVY MACHINERY CO., LTD. Free format text: FORMER NAME: HARBIN ZHONGXIN HEAVY MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 150060 Heilongjiang Province, Harbin city high tech Development Zone (zone haping road centralized Dalian Road No. 15) Patentee after: HARBIN HEAVY MACHINERY CO., LTD. Address before: 150060 Heilongjiang Province, Harbin city high tech Development Zone (zone haping road centralized Dalian Road No. 15) Patentee before: Harbin Zhongxin Heavy Machinery Ltd. |
|
| 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: 20110629 Termination date: 20181220 |