CN102991939B - A kind of load-transfer device buffering chute bearing large impact - Google Patents
A kind of load-transfer device buffering chute bearing large impact Download PDFInfo
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- CN102991939B CN102991939B CN201210543048.8A CN201210543048A CN102991939B CN 102991939 B CN102991939 B CN 102991939B CN 201210543048 A CN201210543048 A CN 201210543048A CN 102991939 B CN102991939 B CN 102991939B
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- slide plate
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Abstract
The invention discloses a kind of load-transfer device buffering chute bearing large impact, solve existing buffering chute and very easily occur draw runner local deformation when bearing greater impact load, damage is serious, change the problem that the frequency is too high, characterized by further comprising buffering slide plate, curved plate, rubber spring, buffering stand lays curved plate, 3-4 block buffering slide plate is placed above curved plate, snubber slide intralamellar part is provided with slide plate skeleton, welding slide plate mounting ear in the middle of slide plate skeleton, slide plate mounting ear inserts in the reserved hole of curved plate, in curved plate bottom surface, wedge shape mounting blocks is fixed, described rubber spring is arranged between upper spring erection support, lower spring erection support, the present invention can continuous bearing, bear greater impact load and indeformable, quick for installation, easy to maintenance, improve product life, save service expenditure, enhance productivity, can be widely used in exploitation, ore dressing etc. has the enterprise heavily impacting transfer point.
Description
Technical field
The present invention relates to a kind of load transfer device, relate to a kind of buffering chute of belt conveyer transfer point or rather.
Background technology
Buffering chute supports for the load-transfer device of belt conveyor load point.Little impact load transfer point generally uses the mode of carrier roller type supporting load-transfer device, and when greater impact load, many enterprises all adopt a kind of buffering chute be made up of metal frame and wear-resisting draw runner both at home and abroad now, wherein wear-resisting draw runner is made up of speciality polymer polymeric material, advantage is that structure is simple, easy for installation, draw runner is easily changed, the impact and the operating friction of load-transfer device of reprinting material can be born to a certain degree lower, good in the transfer point result of use of general impact load, but because this product point of load that is hit is dispersed in different draw runner, draw runner local deformation is very easily there is at some greater impact point of loads, damage is serious, change the too high phenomenon of the frequency, although the macromolecule engineering plastics lubricity on draw runner surface is good but very easily cracked under impact load, be out of shape by draw runner and cause chute holder belt, the accumulation of draw runner break joint generation ore, and then scratch load-transfer device, not only delay production and also bring a large amount of waste.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and a kind of load-transfer device buffering chute bearing large impact be provided, quick for installation, easy to maintenance, improve product life, save service expenditure, enhance productivity.
The present invention includes buffering stand, conveyer longeron, it is characterized in that: also comprise buffering slide plate, curved plate, rubber spring; Described buffering stand upper surface is arcs of recesses, and lay curved plate, both are welded as entirety; Described snubber slide intralamellar part is provided with slide plate skeleton, welding slide plate mounting ear in the middle of slide plate skeleton; Described buffering slide plate is 3-4 block, is arranged on above curved plate, and slide plate mounting ear inserts in the reserved hole of curved plate, and in curved plate bottom surface, wedge shape mounting blocks is fixed; Described rubber spring is arranged between upper spring erection support, lower spring erection support, and described upper spring erection support is arranged on buffering stand, and lower spring erection support is arranged on conveyer longeron.
Described buffering slide plate is high abrasion polyurethane slide plate, is made up of polyurethane material, and surface and inside different formulations make wearing layer and cushion layer, improve the in-use performance of slide plate; Buffering slide plate is divided into little three pieces or four pieces, decreases gap, reduces the probability that ore accumulates; Curved plate overcome former chute draw runner dispersion stressed easy local deformation drawback, impact load by curved plate and wear-resisting buffering slide plate composition entirety bear, there will not be local deformation phenomenon; In addition, the entirety that heavy impact load is made up of curved plate and wear-resisting buffering slide plate is distributed on rubber spring by metallic support, can play better buffer action.
Technique scheme is known, and the present invention utilizes splicing mode, mounting means, high abrasion polyurethane buffering plate, the rubber spring of special construction, and can be widely used in exploitation, ore dressing etc. has the enterprise heavily impacting transfer point.1, can continuous bearing, the impulsive force of load-transfer device is little, avoids load-transfer device longitudinal tear accident.2, greater impact load can be born and indeformable, be applicable to various severe working condition.3, the sled surface contacted with load-transfer device is made up of high molecular abrasion-proof compound polyurethane material, has the characteristics such as impact-resistant and high-wear-resistant, low friction and self-lubricating, does not damage load-transfer device.4, the identical load-transfer device grooving of arc carrying surface design, realizes load-transfer device gross area and bears.5, product installs and uses plate spline mode, installs, safeguards and change conveniently, constant product quality, long service life.
Accompanying drawing explanation
Fig. 1 is longitudinal schematic diagram of the present invention.
Fig. 2 is horizontal schematic diagram of the present invention.
In figure, 1. buffering stand, 2. cushions slide plate, 3. curved plate, 4. upper spring erection support, 5. rubber spring, 6. lower spring erection support, 7. conveyer crossbeam, 8. load-transfer device, 9. slide plate skeleton, 10. slide plate mounting ear, 11. wedge shape mounting blocks, 12. conveyer longerons.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, 2, the present invention includes buffering stand 1, conveyer longeron 12, buffering slide plate 2, curved plate 3, rubber spring 5, conveyer crossbeam 7 etc.The upper surface of described buffering stand 1 is arcs of recesses, and lay curved plate 3, both are welded as a whole; Described buffering slide plate 2 inside is provided with slide plate skeleton 9, welding slide plate mounting ear 10 in the middle of slide plate skeleton 9; Described buffering slide plate 2 is 3-4 block, is arranged on above curved plate 3, and slide plate mounting ear 10 inserts in the reserved hole of curved plate 3, fixes with wedge shape mounting blocks 11 in curved plate 3 bottom surface; Buffering slide plate 2 places load-transfer device 8 above.
Described rubber spring 5 is arranged between upper spring erection support 4, lower spring erection support 6.Described rubber spring 5 is the cylindrical shape of hollow, and upper spring erection support 4, lower spring erection support 6 are provided with guide pillar, and rubber spring 5 is enclosed within guide pillar.
Described upper spring erection support 4 is arranged on buffering stand 1, and lower spring erection support 6 is arranged on conveyer longeron 12.
Claims (1)
1. one kind is born the load-transfer device buffering chute of large impact, comprise buffering stand, conveyer longeron, buffering slide plate (2), rubber spring (5), described buffering stand (1) upper surface is arcs of recesses, described rubber spring (5) is arranged between upper spring erection support (4), lower spring erection support (6), described upper spring erection support (4) is arranged on buffering stand (1), and lower spring erection support (6) is arranged on conveyer longeron (12); It is characterized in that: also comprise curved plate (3); Described buffering stand (1) lays curved plate (3), and both are welded as entirety; Described buffering slide plate (2) inside is provided with slide plate skeleton (9), welding slide plate mounting ear (10) in the middle of slide plate skeleton (9); Described buffering slide plate (2) is 3-4 block, be arranged on above curved plate (3), slide plate mounting ear (10) inserts in the reserved hole of curved plate (3), fixes with wedge shape mounting blocks (11) in curved plate (3) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210543048.8A CN102991939B (en) | 2012-12-16 | 2012-12-16 | A kind of load-transfer device buffering chute bearing large impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210543048.8A CN102991939B (en) | 2012-12-16 | 2012-12-16 | A kind of load-transfer device buffering chute bearing large impact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102991939A CN102991939A (en) | 2013-03-27 |
| CN102991939B true CN102991939B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210543048.8A Active CN102991939B (en) | 2012-12-16 | 2012-12-16 | A kind of load-transfer device buffering chute bearing large impact |
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| Country | Link |
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| CN (1) | CN102991939B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271687B (en) * | 2016-09-30 | 2018-12-25 | 马鞍山钢铁股份有限公司 | A kind of steel billet cushioning and supporting device |
| CN107585484A (en) * | 2017-09-22 | 2018-01-16 | 长治清华机械厂 | The traversing platform of ground pit type Mobile garbage station |
| CN108145122B (en) * | 2017-12-27 | 2019-12-17 | 常州多莫科智能装备有限公司 | Base for die casting machine |
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|---|---|---|---|---|
| CN1039391A (en) * | 1988-06-05 | 1990-02-07 | 株式会社洋行 | The rehandling facilities of band conveyor |
| CN2839192Y (en) * | 2005-05-27 | 2006-11-22 | 上海高罗输送装备有限公司 | Supporting frame coordinated with conveyor belt loaded operation |
| CN200942972Y (en) * | 2006-08-31 | 2007-09-05 | 廖政宗 | Damping bed for material transfer point |
| CN201056411Y (en) * | 2007-06-28 | 2008-05-07 | 张年定 | Polymer buffering bed |
| CN201559960U (en) * | 2009-10-16 | 2010-08-25 | 耿华锋 | Conveying belt protecting device |
| CN201761888U (en) * | 2010-05-06 | 2011-03-16 | 河南众邦塑化有限公司 | Ultra-high polyethylene buffer bed |
| CN201961790U (en) * | 2011-03-29 | 2011-09-07 | 兖州煤业股份有限公司 | Four-point buffer isolating shocking |
| GB2487452A (en) * | 2011-11-03 | 2012-07-25 | Canning Conveyor | Endless moving platform with impact absorption |
| CN202508596U (en) * | 2012-01-06 | 2012-10-31 | 中国矿业大学 | Buffer wedge type adjustable and bidirectional belt type belt-breaking protection device of conveyer |
| CN203020915U (en) * | 2012-12-16 | 2013-06-26 | 安徽中意胶带有限责任公司 | Conveying belt buffering sliding groove bearing large impact |
-
2012
- 2012-12-16 CN CN201210543048.8A patent/CN102991939B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039391A (en) * | 1988-06-05 | 1990-02-07 | 株式会社洋行 | The rehandling facilities of band conveyor |
| CN2839192Y (en) * | 2005-05-27 | 2006-11-22 | 上海高罗输送装备有限公司 | Supporting frame coordinated with conveyor belt loaded operation |
| CN200942972Y (en) * | 2006-08-31 | 2007-09-05 | 廖政宗 | Damping bed for material transfer point |
| CN201056411Y (en) * | 2007-06-28 | 2008-05-07 | 张年定 | Polymer buffering bed |
| CN201559960U (en) * | 2009-10-16 | 2010-08-25 | 耿华锋 | Conveying belt protecting device |
| CN201761888U (en) * | 2010-05-06 | 2011-03-16 | 河南众邦塑化有限公司 | Ultra-high polyethylene buffer bed |
| CN201961790U (en) * | 2011-03-29 | 2011-09-07 | 兖州煤业股份有限公司 | Four-point buffer isolating shocking |
| GB2487452A (en) * | 2011-11-03 | 2012-07-25 | Canning Conveyor | Endless moving platform with impact absorption |
| CN202508596U (en) * | 2012-01-06 | 2012-10-31 | 中国矿业大学 | Buffer wedge type adjustable and bidirectional belt type belt-breaking protection device of conveyer |
| CN203020915U (en) * | 2012-12-16 | 2013-06-26 | 安徽中意胶带有限责任公司 | Conveying belt buffering sliding groove bearing large impact |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102991939A (en) | 2013-03-27 |
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