CN105905517A - Falling material buffering chute - Google Patents

Falling material buffering chute Download PDF

Info

Publication number
CN105905517A
CN105905517A CN201610383419.9A CN201610383419A CN105905517A CN 105905517 A CN105905517 A CN 105905517A CN 201610383419 A CN201610383419 A CN 201610383419A CN 105905517 A CN105905517 A CN 105905517A
Authority
CN
China
Prior art keywords
chute
large piece
stopping block
falling
chain
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.)
Pending
Application number
CN201610383419.9A
Other languages
Chinese (zh)
Inventor
张炜
李芳�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Coal Zhangjiakou Coal Mining Machinery Co Ltd
Original Assignee
China Coal Zhangjiakou Coal Mining Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Coal Zhangjiakou Coal Mining Machinery Co Ltd filed Critical China Coal Zhangjiakou Coal Mining Machinery Co Ltd
Priority to CN201610383419.9A priority Critical patent/CN105905517A/en
Publication of CN105905517A publication Critical patent/CN105905517A/en
Pending legal-status Critical Current

Links

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
    • B65G11/00—Chutes
    • B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids

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  • Chutes (AREA)

Abstract

The invention relates to a falling material buffering chute for reducing an impact force generated when a large piece of material falls off and preventing the large piece of material from damaging equipment below the chute when the material falls off. For solving the disadvantages that the impact force generated when the large piece of material falls off is too large and the chute is easy to damage by smashing, the invention discloses the falling material buffering chute which is structured as follows: a grille is mounted at the top end of the chute; some circular ring-shaped chains which are different in length are hung on the grille; a material stopping block is hung at the other end of each circular ring-shaped chain; each material stopping block is a suitable cone (or a sphere); the large piece of material has collision with the hung material stopping block when falling off and is stopped by the material stopping block; a part of mechanical energy of the large piece of material is transformed into mechanical energy of the circular ring-shaped chains and the material stopping block in order to reduce the impact force generated when the large piece of material falls off. The falling material buffering chute disclosed by the invention has the beneficial effects of being simple in structure, high in replaceability, obvious in buffering effect and capable of effectively protecting the equipment below the chute.

Description

A kind of blanking buffer slide chute
Technical field
The present invention relates to a kind of blanking buffer slide chute, be mainly used in reducing impulsive force when bulk materials falls, Prevent bulk materials from when falling, pounding the equipment damaged under chute.
Background technology
When blanking aspect ratio is higher, bulk materials falls from common chute, with the biggest mechanical energy, right Equipment bottom chute forms the biggest impulsive force, it is easy to pound the equipment damaged under chute.Change quilt under chute The equipment pounding damage is not only lost time, and increases cost, has a strong impact on production.
Summary of the invention
Fall the drawback of the equipment easily pounded damage chute from chute in order to solve bulk materials, the present invention provides A kind of blanking buffer slide chute.
The present invention solves the scheme that its technical problem used: by chute, grid, round-link chain chain and resistance Material block composition, chute top is installed grid, grid be suspended on some round-link chain chains different in size, round The other end of loop chain chain suspended on resistance material block, and resistance material block is suitable cone (or spheroid).
The invention has the beneficial effects as follows: simple in construction, convertibility is strong, and buffering effect is obvious, can effectively protect Protect the equipment under chute.
Accompanying drawing illustrates:
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure sectional view of the present invention, and Fig. 2 is the overall structure top view of the present invention.
1. chute in figure, 2. grid, 3. round-link chain chain, 4. resistance material block, 5. material.
Detailed description of the invention
A kind of blanking buffer slide chute, is made up of chute 1, grid 2, round-link chain chain 3 and resistance material block 4, slips Groove
Grid 2 is installed on 1 top, and grid 2 suspended on some round-link chain chains 3 different in size, round-link chain chain The other end of 3 suspended on resistance material block 4, and resistance material block 4 is suitable cone (or spheroid), bulk materials 5 Collide with the resistance material block 4 that suspended on when falling, and by the retardance of resistance material block 4, bulk materials 5 A part of changes mechanical energy is the mechanical energy that round-link chain chain 3 swings with resistance material block 4, thus effectively reduces Impulsive force when bulk materials 5 falls, it is achieved that cushioning effect when bulk materials 5 falls, effectively protects Equipment under chute 1.Additionally, the material 5 fallen constantly impacts round-link chain chain 3 and resistance material block 4, make The thickest material 5 will not be deposited on annular chains chain 3 and resistance material block 4, and round-link chain chain 3 will not twine Around phenomenon.The invention has the beneficial effects as follows: simple in construction, convertibility is strong, and buffering effect is obvious, can have Equipment under effect protection chute 1.

Claims (1)

1. a blanking buffer slide chute, is characterized in that: by chute (1), grid (2), round-link chain chain (3) Forming with resistance material block (4), grid (2) is installed on chute (1) top, grid (2) suspended on some long The short round-link chain chain (3) differed, the other end of round-link chain chain (3) suspended on resistance material block (4), resistance material Block (4) is suitable cone (or spheroid).
CN201610383419.9A 2016-05-28 2016-05-28 Falling material buffering chute Pending CN105905517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610383419.9A CN105905517A (en) 2016-05-28 2016-05-28 Falling material buffering chute

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610383419.9A CN105905517A (en) 2016-05-28 2016-05-28 Falling material buffering chute

Publications (1)

Publication Number Publication Date
CN105905517A true CN105905517A (en) 2016-08-31

Family

ID=56741984

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610383419.9A Pending CN105905517A (en) 2016-05-28 2016-05-28 Falling material buffering chute

Country Status (1)

Country Link
CN (1) CN105905517A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020134808A1 (en) * 2018-12-29 2020-07-02 清华大学 Spherical object falling cushioning device

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201282659Y (en) * 2008-09-02 2009-08-05 刘廷瑜 Device for preventing crush of grain
CN101774473A (en) * 2010-01-30 2010-07-14 铜陵天奇蓝天机械设备有限公司 Direct dismounting type buffer slide chute
CN202244853U (en) * 2011-08-25 2012-05-30 郑州金鑫机械制造有限公司 Storage bin buffer device
CN202440143U (en) * 2012-01-18 2012-09-19 安徽燕之坊食品有限公司 Grain tempering device
CN202935916U (en) * 2012-11-23 2013-05-15 焦作市科瑞森机械制造有限公司 High-drop buffer chute
CN203997731U (en) * 2014-08-28 2014-12-10 航天精工股份有限公司 A kind of feed arrangement
CN204250758U (en) * 2014-11-19 2015-04-08 煤炭工业郑州设计研究院股份有限公司 Vertical high drop material guide device
CN204264957U (en) * 2014-10-21 2015-04-15 中煤张家口煤矿机械有限责任公司 A kind of novel elevating conveyor shock absorber
CN204297491U (en) * 2014-11-27 2015-04-29 攀枝花钢城集团米易瑞地矿业有限公司 Chute cushioning device
CN204320640U (en) * 2014-10-27 2015-05-13 陈国强 Colliery even distribution type enters to sieve coal supply buffering hopper
CN205240485U (en) * 2015-12-17 2016-05-18 安徽谷王烘干机械有限公司 A feed buffer for bulk material
CN205802185U (en) * 2016-05-28 2016-12-14 中煤张家口煤矿机械有限责任公司 A kind of blanking buffer slide chute

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201282659Y (en) * 2008-09-02 2009-08-05 刘廷瑜 Device for preventing crush of grain
CN101774473A (en) * 2010-01-30 2010-07-14 铜陵天奇蓝天机械设备有限公司 Direct dismounting type buffer slide chute
CN202244853U (en) * 2011-08-25 2012-05-30 郑州金鑫机械制造有限公司 Storage bin buffer device
CN202440143U (en) * 2012-01-18 2012-09-19 安徽燕之坊食品有限公司 Grain tempering device
CN202935916U (en) * 2012-11-23 2013-05-15 焦作市科瑞森机械制造有限公司 High-drop buffer chute
CN203997731U (en) * 2014-08-28 2014-12-10 航天精工股份有限公司 A kind of feed arrangement
CN204264957U (en) * 2014-10-21 2015-04-15 中煤张家口煤矿机械有限责任公司 A kind of novel elevating conveyor shock absorber
CN204320640U (en) * 2014-10-27 2015-05-13 陈国强 Colliery even distribution type enters to sieve coal supply buffering hopper
CN204250758U (en) * 2014-11-19 2015-04-08 煤炭工业郑州设计研究院股份有限公司 Vertical high drop material guide device
CN204297491U (en) * 2014-11-27 2015-04-29 攀枝花钢城集团米易瑞地矿业有限公司 Chute cushioning device
CN205240485U (en) * 2015-12-17 2016-05-18 安徽谷王烘干机械有限公司 A feed buffer for bulk material
CN205802185U (en) * 2016-05-28 2016-12-14 中煤张家口煤矿机械有限责任公司 A kind of blanking buffer slide chute

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020134808A1 (en) * 2018-12-29 2020-07-02 清华大学 Spherical object falling cushioning device
US11661282B2 (en) 2018-12-29 2023-05-30 Tsinghua University Spherical object falling buffer device

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SE01 Entry into force of request for substantive examination
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Application publication date: 20160831