CN103538880A - Mounting structure of tensioning sliding plate of bucket lifter tail wheel - Google Patents
Mounting structure of tensioning sliding plate of bucket lifter tail wheel Download PDFInfo
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- CN103538880A CN103538880A CN201310515185.5A CN201310515185A CN103538880A CN 103538880 A CN103538880 A CN 103538880A CN 201310515185 A CN201310515185 A CN 201310515185A CN 103538880 A CN103538880 A CN 103538880A
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- tail wheel
- slide plate
- tensioning slide
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Abstract
The invention relates to a part structure of a material conveying device, in particular to a mounting structure of a tensioning sliding plate of a bucket lifter tail wheel. The structure comprises a tail wheel rotary shaft and a machine body lateral plate, two ends of the tail wheel rotary shaft penetrate through mounting holes on the machine body lateral plate and then are mounted on external bearing seats through bearings, the tensioning sliding plate is arranged on an inner side of the machine body lateral plate, an inner hole of the tensioning sliding plate is in seal contact with the tail wheel rotary shaft through a seal piece, a sealing gasket is arranged between the tensioning sliding plate and the machine body lateral plate, edges of the tensioning sliding plate are axially limited by a compression plate, and the compression plate is tightly compressed by a bolt connected on the machine body lateral plate in a penetrating manner. An inner lateral end of the bolt is compressed on the compression plate, and an external lateral side of the bolt is compressed on an external side of the machine body lateral plate through a compression spring sleeved on the bolt. The mounting structure is simple in structure and easy to be achieved, gaps between the compression plate and the tensioning sliding plate can be compensated automatically, and accordingly sealing of a tail wheel mounting part is guaranteed and operation service life of the part is prolonged.
Description
Technical field
The present invention relates to a kind of block construction of material transfer equipment, specifically a kind of tailing wheel of bucket elevator tensioning slide plate mounting structure.
Background technology
The tail wheel of bucket elevator is for the parts to carrying and tensioning conveying belt, the rotating shaft two ends of tail wheel are arranged on the bearing seat in outside by bearing after passing the mounting hole on body side plate, for the needs that regulate at belt tension, conventionally between tail wheel and body, be adjustable mounting structure, this just requires to have between the mounting hole on tail wheel rotating shaft and body side plate the gap of the adjusting of allowing, affect the leak tightness of mechanical action part, therefore conventionally in the mounting hole inner side of body side plate, a tensioning slide plate is set.Its structure conventionally as shown in Figure 1, tensioning slide plate 01 endoporus contacts with tail wheel rotating shaft 02 sealing, between tensioning slide plate and body side plate 03, be lined with packing seal, tensioning slide plate 01 carries out axial limiting by pressing plate 05 to it, 05 of pressing plate by cross-under the bolt on body side plate 06 by its compression.In this structure, the compacted position of bolt is fixed, and when tensioning slide plate is used after adjusting for a long time, packing seal produces wearing and tearing, will make gap between tensioning slide plate and body side plate increase, and affects its leak tightness.
Summary of the invention
Technical matters to be solved by this invention is, a kind of leak tightness that can guarantee tailing wheel of bucket elevator mounting portion is provided, simultaneously long service life, tailing wheel of bucket elevator tensioning slide plate mounting structure easy to adjust.
Tailing wheel of bucket elevator tensioning slide plate mounting structure of the present invention includes tail wheel rotating shaft and body side plate, tail wheel rotating shaft two ends are arranged on the bearing seat in outside by bearing after passing the mounting hole on body side plate, body side plate inner side is provided with tensioning slide plate, the endoporus of tensioning slide plate is sealed and is contacted by sealing member with tail wheel rotating shaft, between tensioning slide plate and body side plate, be lined with packing seal, tensioning edge cause pressing plate carries out axial limiting to it, and by cross-under, the bolt on body side plate is compressed pressing plate; Described bolt medial extremity is pressed on pressing plate, and the Compress Spring being enclosed within on bolt that passes through of bolt external side end is pressed in body side plate outside.
The position-limited trough that described bearing seat arranges by edge be fixedly mounted on limiting stopper on body and coordinate spacingly, make bearing block axial limiting and adjustable diametrically.
Sealing member between described tail wheel rotating shaft and tensioning slide plate comprises the sealing shroud being enclosed within tail wheel rotating shaft, and sealing shroud outside is connected with tensioning slide plate, between sealing shroud endoporus and tail wheel rotating shaft, is provided with seal ring.
The present invention is simple in structure, be easy to realize, and it for pressing plate provides a kind of elastic pressure, makes the gap between pressing plate and tensioning slide plate can auto-compensation by Compress Spring, thereby guaranteed the leak tightness of tail wheel mounting portion, extended the operation life of this part.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of existing tail wheel tensioning slide plate;
Fig. 2 is the structural representation of the embodiment of the present invention.
The specific embodiment
As shown in Figure 2, this tailing wheel of bucket elevator tensioning slide plate mounting structure includes tail wheel rotating shaft 1 and body side plate 2, tail wheel rotating shaft 1 two ends are arranged on the bearing seat 4 in outside by bearing after passing the mounting hole 3 on body side plate 2, body side plate 2 inner sides are provided with tensioning slide plate 5, the endoporus of tensioning slide plate 5 is sealed and is contacted by sealing member with tail wheel rotating shaft 1, between tensioning slide plate 5 and body side plate 2, be lined with packing seal 6, tensioning slide plate 5 edges carry out axial limiting by pressing plate 7 to it, pressing plate 7 by cross-under the bolt on body side plate 8 by its compression; Described bolt 8 medial extremitys are pressed on pressing plate 7, and the Compress Spring 9 being enclosed within on bolt that passes through of bolt 8 external side ends is pressed in body side plate outside.The position-limited trough 10 that described bearing seat 4 arranges by edge be fixedly mounted on limiting stopper 11 on body and coordinate spacingly, make bearing block axial limiting and adjustable diametrically.Sealing member between described tail wheel rotating shaft 1 and tensioning slide plate 5 comprises the sealing shroud 12 being enclosed within tail wheel rotating shaft 1, and sealing shroud 12 outsides are connected with tensioning slide plate 5, between sealing shroud 12 endoporus and tail wheel rotating shaft 1, is provided with seal ring 13.
Claims (3)
1. a tailing wheel of bucket elevator tensioning slide plate mounting structure, include tail wheel rotating shaft (1) and body side plate (2), tail wheel rotating shaft (1) two ends are arranged on the bearing seat (4) in outside by bearing after passing the mounting hole (3) on body side plate (2), body side plate (2) inner side is provided with tensioning slide plate (5), the endoporus of tensioning slide plate (5) is sealed and is contacted by sealing member with tail wheel rotating shaft (1), between tensioning slide plate (5) and body side plate (2), be lined with packing seal (6), tensioning slide plate (5) edge carries out axial limiting by pressing plate (7) to it, pressing plate (7) by cross-under the bolt on body side plate (8) by its compression, it is characterized in that: it is upper that described bolt (8) medial extremity is pressed in pressing plate (7), the Compress Spring (9) being enclosed within on bolt that passes through of bolt (8) external side end is pressed in body side plate outside.
2. tailing wheel of bucket elevator tensioning slide plate mounting structure according to claim 1, it is characterized in that: the position-limited trough (10) that described bearing seat (4) arranges by edge be fixedly mounted on limiting stopper (11) on body and coordinate spacingly, make bearing block axial limiting and adjustable diametrically.
3. tailing wheel of bucket elevator tensioning slide plate mounting structure according to claim 1 and 2, it is characterized in that: the sealing member between described tail wheel rotating shaft (1) and tensioning slide plate (5) comprises the sealing shroud (12) being enclosed within tail wheel rotating shaft (1), sealing shroud (12) outside is connected with tensioning slide plate (5), between sealing shroud (12) endoporus and tail wheel rotating shaft (1), is provided with seal ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515185.5A CN103538880A (en) | 2013-10-28 | 2013-10-28 | Mounting structure of tensioning sliding plate of bucket lifter tail wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515185.5A CN103538880A (en) | 2013-10-28 | 2013-10-28 | Mounting structure of tensioning sliding plate of bucket lifter tail wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103538880A true CN103538880A (en) | 2014-01-29 |
Family
ID=49962813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310515185.5A Pending CN103538880A (en) | 2013-10-28 | 2013-10-28 | Mounting structure of tensioning sliding plate of bucket lifter tail wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103538880A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085645A (en) * | 2014-07-07 | 2014-10-08 | 焦作市双力机械有限公司 | Novel tail bracket for scraper conveyer |
| CN104176435A (en) * | 2014-08-15 | 2014-12-03 | 无锡华中科技有限公司 | Mineral powder elevator casing sealing structure |
| CN110255085A (en) * | 2019-05-14 | 2019-09-20 | 大连广的科技有限公司 | Tailing wheel of bucket elevator counter weight device |
| CN113651033A (en) * | 2021-09-09 | 2021-11-16 | 宜昌广澜机械有限责任公司 | Tail sealing device of bucket elevator |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315542A (en) * | 1996-05-24 | 1997-12-09 | Kaneko Agricult Mach Co Ltd | Conveying belt tension device of grain conveying machine |
| CN2541397Y (en) * | 2002-04-15 | 2003-03-26 | 徐希才 | Down driving expanding sealing device of bucket elevator |
| CN2731188Y (en) * | 2004-10-12 | 2005-10-05 | 唐山胜达机械有限公司 | Internal seal mechanism for tail box of bucket line lift machine |
| CN2880748Y (en) * | 2006-01-14 | 2007-03-21 | 陈焕春 | Down auto-tightening dipper type hoister |
| CN2902971Y (en) * | 2006-01-20 | 2007-05-23 | 广西百色矿山机械厂 | Tensioning device of bucket elevator |
| CN201354243Y (en) * | 2009-01-23 | 2009-12-02 | 天津双兴达水泥机械制造有限公司 | Plate chain bucket elevator sealing device |
| CN202449553U (en) * | 2012-03-01 | 2012-09-26 | 中联重科股份有限公司 | Bucket elevator and tensioning structure thereof |
| CN202558197U (en) * | 2012-04-18 | 2012-11-28 | 青岛神舟锅炉辅机有限公司 | Lifting machine |
| CN203048001U (en) * | 2012-12-07 | 2013-07-10 | 浙江博宇机电有限公司 | Tensioning structure on the tail portion of bucket type elevator |
| CN203127621U (en) * | 2013-02-23 | 2013-08-14 | 青岛松灵电力环保设备有限公司 | Bucket-type lifting machine tail portion compensating-type dynamic-and-static seal structure |
| CN203222300U (en) * | 2013-04-27 | 2013-10-02 | 中联重科股份有限公司 | Material elevator |
| CN203624394U (en) * | 2013-10-28 | 2014-06-04 | 江苏大唐机械有限公司 | Installing structure for tail pulley tensioning sliding plate of bucket elevator |
-
2013
- 2013-10-28 CN CN201310515185.5A patent/CN103538880A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315542A (en) * | 1996-05-24 | 1997-12-09 | Kaneko Agricult Mach Co Ltd | Conveying belt tension device of grain conveying machine |
| CN2541397Y (en) * | 2002-04-15 | 2003-03-26 | 徐希才 | Down driving expanding sealing device of bucket elevator |
| CN2731188Y (en) * | 2004-10-12 | 2005-10-05 | 唐山胜达机械有限公司 | Internal seal mechanism for tail box of bucket line lift machine |
| CN2880748Y (en) * | 2006-01-14 | 2007-03-21 | 陈焕春 | Down auto-tightening dipper type hoister |
| CN2902971Y (en) * | 2006-01-20 | 2007-05-23 | 广西百色矿山机械厂 | Tensioning device of bucket elevator |
| CN201354243Y (en) * | 2009-01-23 | 2009-12-02 | 天津双兴达水泥机械制造有限公司 | Plate chain bucket elevator sealing device |
| CN202449553U (en) * | 2012-03-01 | 2012-09-26 | 中联重科股份有限公司 | Bucket elevator and tensioning structure thereof |
| CN202558197U (en) * | 2012-04-18 | 2012-11-28 | 青岛神舟锅炉辅机有限公司 | Lifting machine |
| CN203048001U (en) * | 2012-12-07 | 2013-07-10 | 浙江博宇机电有限公司 | Tensioning structure on the tail portion of bucket type elevator |
| CN203127621U (en) * | 2013-02-23 | 2013-08-14 | 青岛松灵电力环保设备有限公司 | Bucket-type lifting machine tail portion compensating-type dynamic-and-static seal structure |
| CN203222300U (en) * | 2013-04-27 | 2013-10-02 | 中联重科股份有限公司 | Material elevator |
| CN203624394U (en) * | 2013-10-28 | 2014-06-04 | 江苏大唐机械有限公司 | Installing structure for tail pulley tensioning sliding plate of bucket elevator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085645A (en) * | 2014-07-07 | 2014-10-08 | 焦作市双力机械有限公司 | Novel tail bracket for scraper conveyer |
| CN104085645B (en) * | 2014-07-07 | 2016-06-22 | 焦作市双力机械有限公司 | A kind of drag conveyor tailstock |
| CN104176435A (en) * | 2014-08-15 | 2014-12-03 | 无锡华中科技有限公司 | Mineral powder elevator casing sealing structure |
| CN110255085A (en) * | 2019-05-14 | 2019-09-20 | 大连广的科技有限公司 | Tailing wheel of bucket elevator counter weight device |
| CN113651033A (en) * | 2021-09-09 | 2021-11-16 | 宜昌广澜机械有限责任公司 | Tail sealing device of bucket elevator |
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| PB01 | Publication | ||
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Application publication date: 20140129 |