CN102452558B - Buffer anti-smashing feeder - Google Patents
Buffer anti-smashing feeder Download PDFInfo
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- CN102452558B CN102452558B CN201010522270.0A CN201010522270A CN102452558B CN 102452558 B CN102452558 B CN 102452558B CN 201010522270 A CN201010522270 A CN 201010522270A CN 102452558 B CN102452558 B CN 102452558B
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- deflector chute
- shock absorber
- conveying chassis
- feeder
- spring
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- 239000006096 absorbing agent Substances 0.000 claims abstract description 45
- 230000035939 shock Effects 0.000 claims abstract description 45
- 230000003139 buffering effect Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 23
- 239000000463 material Substances 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 25
- 239000010959 steel Substances 0.000 description 25
- 229920000728 polyester Polymers 0.000 description 21
- 229910000639 Spring steel Inorganic materials 0.000 description 15
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011176 pooling Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Chutes (AREA)
Abstract
The present invention relates to mine, metallurgy, harbour material transfer equipment, be specifically related to a kind of buffer anti-smashing feeder.This feeder comprises deflector chute and conveying chassis, and conveying chassis is positioned at the below of deflector chute, and deflector chute and/or conveying chassis are provided with shock absorber.Feedway is connected along closing with deflector chute split, in the outside of feeder and inner independent or multiplely arrange shock absorber, increase buffering amplitude, enhance buffer capacity, effectively absorb the impact kinetic energy of institute's junk material, ensure that without spilling material, extend the service life of feedway, ensure that the safe operation of production system and hommization, scientific management.
Description
Technical field
The present invention relates to mine, metallurgy, harbour material transfer equipment, be specifically related to a kind of buffer anti-smashing feeder.
Background technology
In the working process of production system, the upper Hatch Opening charging of storage bin, lower Hatch Opening installs one or more feeder, for controlling discharging.This mode due to feed bin tens meters high, material drop is large, it is special in hole capital after selling all securities feeds in raw material, material directly drops on the feedway bottom feeder with larger speed, due to mine, the lumpiness of metallurgical material is large, than great, very large to the impact of feeder, cause conveying cylinder, carrying roller ruptures, the modification such as delivery board, reductor, the damages such as motor, need frequent maintain and replace, maintenance cost is very large, and the normal production of delay, existing to be placed on feedway anti-pound shock absorber be hit pound hit time, deflector chute and conveyor mat is caused to occur large crack, material is leaked in a large number, pollute environment, corrode equipment, waste resource, seriously reduce production system efficiency.
Summary of the invention
A kind of absorption is the object of the present invention is to provide to alleviate bulk materials impulsive force, the feeder of permanently effective protection feedway.Its constructional simplicity can be stablized, safe and reliable, energy-conserving and environment-protective.
The present invention realizes by the following technical solutions: a kind of buffer anti-smashing feeder, and comprise deflector chute and conveying chassis, conveying chassis is positioned at the below of deflector chute, and deflector chute and/or conveying chassis are provided with shock absorber.
Deflector chute described in the present invention is fitted be flexibly connected with between conveying chassis, when equipment is subject to material impact, conveying chassis has larger fluctuating under the effect of shock absorber, keeping sealing with deflector chute to reach in the location free procedure of conveying chassis, making to fit between deflector chute side plate and conveying tray side panel slipper seal.
The buffer action of shock absorber realizes mainly through following several mode, the first form can be: shock absorber is arranged between deflector chute and conveying chassis, one end is arranged on the side of deflector chute and/or rear plate washer, the other end is connected with conveying chassis, buffer unit is compression spring mechanism, extension spring mechanism, hydraulic cylinder mechanism, Die Huang mechanism, rubber spring mechanism, polyester spring device, laminated spring mechanism, elasticity adjusting screw, angular adjustment positioning buffer and/or elasticity adjuster etc., now deflector chute to be fitted sliding block joint with conveying chassis, can fluctuate under the effect of shock absorber when being hit in conveying chassis, reach protection feeder object, the second form can be: shock absorber is arranged on conveying tray bottom and/or side, buffer unit comprises cushion idler, buffering supporting leg, cushion idler comprises buffering road wheel, buffering walks lifting wheel, bumper angle adjusts lifting wheel etc., and buffering supporting leg comprises spring legs, hydraulic ram, butterfly spring supporting leg, rubber supporting leg, polyester spring legs, laminated spring supporting leg etc., the third form can be: be provided with shock absorber below inlet point in deflector chute or conveying chassis, shock absorber comprises laminated spring, elastic network(s), spring steel plate, elastic steel strip, rubber pad, rubber steel first pad, polyester steel first pad, butterfly spring pad, spring chair and/or polyester bullet pad etc., laminated spring, elastic network(s), spring steel plate, elastic steel strip, rubber pad, rubber steel first pad, polyester steel first pad, butterfly spring pad, spring chair and/or polyester bullet pad are fixed with deflector chute and/or are flexibly connected, laminated spring, elastic network(s), spring steel plate, elastic steel strip, rubber pad, rubber steel first pad, polyester steel first pad and/or polyester bullet pad are fixed with conveying chassis and/or are flexibly connected.The side plate bottom on deflector chute and/or conveying chassis is provided with and laminated spring, elastic network(s), spring steel plate, elastic steel strip, rubber pad, rubber steel first pad, polyester steel first pad, butterfly spring pad, the upholder that spring chair and/or polyester bullet pad etc. are corresponding, buffer unit one end is placed on upholder, upholder can have slideway function, can directly drop on the shock absorber in conveying chassis when material falls from storehouse, now, shock absorber is hit modification along upholder telescopic slide, inhale and separate impulsive force, prevent the destruction to feeder, upholder also can not be established in deflector chute and/or conveying chassis.Several buffering method may be used alone, can also be used in combination above, realizes multiple protective to feeder.
Described shock absorber is provided with sealing element, and the parts of shock absorber are sealed, and prevents material from gluing plug and holds pad and affect buffering effect, also prevent the aging of metal elastic part corrosion and the elastomeric element such as rubber, polyester.
Described deflector chute, shock absorber and/or conveying chassis are provided with angle-adjusting mechanism, and angle-adjusting mechanism comprises angular adjustment registration device, and angular adjustment registration device has pooling feature, and therefore angle-adjusting mechanism also has pooling feature.
Described conveying chassis comprises roller devices and bracing or strutting arrangement, and roller devices comprises cushion idler, buffer lift roller, buffer lift hue angle roller, and bracing or strutting arrangement comprises buffer lift support, cushioning supportive.
The invention has the beneficial effects as follows: feedway is connected along closing with deflector chute split, in the outside of feeder and inner independent or multiplely arrange shock absorber, increase buffering amplitude, enhance buffer capacity, effectively absorb the impact kinetic energy of institute's junk material, ensure that without spilling material, extend the service life of feedway, ensure that the safe operation of production system and hommization, scientific management.
Accompanying drawing explanation
Fig. 1 is front view of the present invention in embodiment 1;
Fig. 2 is the enlarged drawing of hue angle threaded screw rod in Fig. 1;
Fig. 3 is front view of the present invention in embodiment 2;
Fig. 4 is the enlarged drawing of connecting fluid cylinder pressure in Fig. 3;
Fig. 5 is front view of the present invention in embodiment 3;
Fig. 6 is front view of the present invention in embodiment 4;
Fig. 7 is front view of the present invention in embodiment 5;
Fig. 8 is front view of the present invention in embodiment 6.
In figure: 1, deflector chute; 1.1, hanging mechanism; 2, chassis is carried; 3, rotating mechanism; 4, hue angle threaded screw rod; 4.1 nut; 4.2 recoil spring; 4.3 adjusting nut; 4.4 nut fixed blocks; 4.5 tension leading screws; 4.6 nut fixed blocks; 5, buffering walking lifting wheel; 6, road wheel is cushioned; 6.1, sealing arrangement; 7, connecting device; 7.1 deflector chute permanent seats; 7.2 hydraulic actuating cylinder; 7.3 conveying base plate fixing holders; 8.1 support chute; 8.2 spring steel plate; 8.3 steel plate; 8.4 rubber plate; 8.5 bolt of rear end plate; 8.6 spring steel plate; 9.1, S. A.; 9.2, leading screw with holes; 9.3 adjustment fixed blocks; 9.4, adjusting nut; 9.5, recoil spring; 9.6, nut; 10, buffer unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
Embodiment 1
Fig. 1 to Fig. 2 is the buffer anti-smashing feeder described in embodiment 1.This feeder comprises deflector chute 1 and conveying chassis 2, and conveying chassis 2 is positioned at the below of deflector chute 1, and conveying chassis 2 is provided with rotating mechanism 3 and hue angle threaded screw rod 4 with the joint of deflector chute 1.Drive conveying chassis 2 to rotate along rotating mechanism 3 during threaded screw rod 4 action, make between conveying chassis 2 and ground in a certain angle, be convenient to the discharging of material.
Fit between deflector chute 1 and the side plate 2.1 on conveying chassis 2 and be flexibly connected, when material enters feeder, feeder can be subject to the impact of material, conveying chassis has larger fluctuating under the effect of shock absorber, keeping sealing with deflector chute to reach in the location free procedure of conveying chassis, making to fit between deflector chute side plate and conveying tray side panel slipper seal.
As shown in Figure 2, hue angle threaded screw rod 4 comprises nut 4.1, recoil spring 4.2, adjusting nut 4.3, nut fixed block 4.4, tension leading screw 4.5 and nut fixed block 4.6, wherein recoil spring 4.3 can play buffer action, in nut fixed block 4.6, groove is set, therefore strains leading screw 4.5 and can rotate certain angle by opposing nut fixed block 4.6.Above-mentioned hue angle threaded screw rod 4 also can have hydraulic actuating cylinder, cylinder, rack-and-gear angularly adjusting mechanism replace, in angle-adjusting mechanism, can angular adjustment registration device and shock absorber be set simultaneously, therefore angle-adjusting mechanism have make conveying chassis rotate while, the angle of inclination on conveying chassis can also be made relatively fixing, and there is the effect of buffering.
Simultaneously, the bottom on conveying chassis 2 and/or side arrange buffering walking lifting wheel 5 and buffering road wheel 6, as shown in Figure 1, buffering walking lifting wheel 5 can support conveying chassis 2, the rotation inclination angle on conveying chassis 2 can be changed while buffering walking lifting wheel 5 is elevated, in buffering walking lifting wheel 5, recoil spring is set, in buffering road wheel 6, also recoil spring is set.Above-mentioned hue angle threaded screw rod 4, buffering walking lifting wheel 5 and buffering road wheel 6 constitute the shock absorber of this feeder.Can fluctuate under the effect of shock absorber when being hit in conveying chassis 2, reach protection feeder object.
In the present embodiment, buffering walking lifting wheel 5 and buffering road wheel 6 can adjust by bumper angle the roller replacement that lifting wheel etc. plays buffer action; Carry the bottom on chassis 2 and/or side also buffering supporting leg can be set, as spring legs, hydraulic ram, butterfly spring supporting leg, rubber supporting leg, polyester spring legs, laminated spring supporting leg etc. in addition.
When this feeder uses, material drops down onto on the feeder in conveying chassis 2 by the inlet point of deflector chute 1, when volume of material is comparatively large, heavier-weight time, it falls and can produce larger pressure to the underframe of feeder, even can cause the damage of feeder underframe.And by arranging the impulsive force that reduction material that shock absorber can be suitable causes feeder, meanwhile, can fluctuate under the effect of shock absorber when being hit in conveying chassis, reaches protection feeder object.
Embodiment 2
Fig. 3 and Fig. 4 is the buffer anti-smashing feeder described in embodiment 2.Be connected by connecting device 7 between deflector chute 1 with conveying chassis 2, as shown in Figure 4, described connecting device 7 comprises deflector chute permanent seat 7.1, hydraulic actuating cylinder 7.2 and conveying base plate fixing holder 7.3, wherein deflector chute permanent seat 7.1 is fixedly connected with deflector chute 1, and conveying base plate fixing holder 7.3 is fixedly connected with conveying chassis.Hydraulic actuating cylinder in connecting device 7 can play buffer action.Meanwhile, fit and be flexibly connected between the side plate 2.1 on deflector chute 1 and conveying chassis 2.
Deflector chute 1 arranges angle-adjusting mechanism, and this mechanism comprises angular adjustment registration device, can realize rotation and the angle orientation of carrying chassis 2.Deflector chute 1 or conveying chassis 2 in inlet point below be provided with shock absorber, this shock absorber is spring steel plate 8.2, the bottom of the side plate 2.1 on conveying chassis 2 is provided with and supports chute 8.1, and one end of spring steel plate 8.2 is fixedly connected with conveying chassis 2, and the other end is placed on and supports on chute 8.1.Can directly drop on the spring steel plate 8.2 in conveying chassis 2 when material falls from storehouse, now, spring steel plate 8.2 is hit distortion along supporting chute 8.1 telescopic slide, inhales and separates impulsive force, prevent the destruction to feeder.
In addition, described shock absorber can also be laminated spring, elastic network(s), elastic steel strip, rubber pad, rubber steel first pad, polyester steel first pad, butterfly spring pad, spring chair and/or polyester bullet pad etc., above-mentioned shock absorber can be used alone, also can combinationally use, laminated spring, elastic network(s), spring steel plate, elastic steel strip, rubber pad, rubber steel first pad, polyester steel first pad, butterfly spring pad, spring chair and/or polyester bullet pad are fixed with deflector chute 1 and/or are flexibly connected, laminated spring, elastic network(s), spring steel plate, elastic steel strip, rubber pad, rubber steel first pad, polyester steel first pad and/or polyester bullet pad are fixed with conveying chassis 2 and/or are flexibly connected.Above-mentioned shock absorber also can be arranged on the joint of deflector chute 1 and feedway 2.The side plate bottom on deflector chute and conveying chassis is provided with the upholder corresponding with shock absorber, and upholder is while playing slideway function, and the impulsive force that shock absorber can also be stoped to be subject to is passed on feeder; Upholder also can not be established in deflector chute or conveying chassis.
Shock absorber in the present embodiment can be used alone, and also can combinationally use with the shock absorber in embodiment 1, realizes multiple protective to feeder.
The other the same as in Example 1.
Embodiment 3
Fig. 5 is the buffer anti-smashing feeder described in embodiment 3.As different from Example 2, below the inlet point in deflector chute 1 or conveying chassis 2, the shock absorber that arranges is rubber plate 8.4, and the outside face of rubber plate is coated with steel plate 8.3, and this steel plate also can be spring steel plate, and steel plate 8.3 may be used for protection rubber plate 8.4.The outside face of rubber plate 8.4 also can not coated any material.Deflector chute 1 does not arrange angle-adjusting mechanism simultaneously, also can realize the rotation of carrying chassis 2 by the buffer lift road wheel on conveying chassis 2.
The other the same as in Example 2.
Embodiment 4
Fig. 6 is the buffer anti-smashing feeder described in embodiment 4.As different from Example 2, below the inlet point in deflector chute 1 or conveying chassis 2, the shock absorber that arranges is spring steel plate 8.6, and one end of spring steel plate 8.6 is fixed on conveying chassis 2 by bolt of rear end plate 8.5, and the other end is free end and in scrolling up shape.
The other the same as in Example 2.
Embodiment 5
Fig. 7 is the buffer anti-smashing feeder described in embodiment 5.Shock absorber is arranged between deflector chute 1 and conveying chassis 2, one end of shock absorber is arranged on the side of deflector chute or rear plate washer, the other end is connected with conveying chassis 2, and shock absorber comprises S. A. 9.1, leading screw with holes 9.2, adjustment fixed block 9.3, adjusting nut 9.4, recoil spring 9.5 and nut 9.6.Wherein recoil spring 9.5 is buffer unit, buffer unit can be Compress Spring, extension spring, hydraulic actuating cylinder, butterfly spring, rubber spring, polyester spring, laminated spring, elasticity adjusting screw, angular adjustment positioning buffer, elasticity adjuster etc., above-mentioned parts can be used alone, and also can be combined.In adjustment fixed block 9.3, groove is set, when S. A. 9.1 rotates, can turns an angle by leading screw 9.2 with holes.Be provided with angle-adjusting mechanism between deflector chute 1 and conveying chassis 2, angle-adjusting mechanism can make conveying chassis 2 rotate, and the certain angle that tilts.Fit sliding block joint in deflector chute 1 and conveying chassis 2, can fluctuate under the effect of shock absorber when being hit in conveying chassis, reach protection feeder object.
The other the same as in Example 1.
Embodiment 6
Fig. 8 is the buffer anti-smashing feeder described in embodiment 6.Be connected by connecting device 7 between described deflector chute 1 with conveying chassis 2, this connecting device is connecting fluid cylinder pressure, and it can also play buffer action while playing connection function.Side or the bottom on conveying chassis 2 are provided with roller 6, roller 6 is provided with shock absorber, described shock absorber is provided with sealing element 6.1, the parts of shock absorber are sealed, prevent from material from gluing plug to hold pad and affect buffering effect, also prevent the aging of metal elastic part corrosion and the elastomeric element such as rubber, polyester.Carry the side on chassis 2 or bottom to be provided with buffer unit 10 simultaneously, described buffer unit 10 can be Compress Spring, extension spring, hydraulic actuating cylinder, butterfly spring, rubber spring, polyester spring, laminated spring, elasticity adjusting screw, angular adjustment positioning buffer, elasticity adjuster etc., above-mentionedly to can be used alone to parts, also can be combined.
The other the same as in Example 1.
Claims (3)
1. a buffer anti-smashing feeder, comprise deflector chute (1), conveying chassis (2), conveying chassis (2) is positioned at the below of deflector chute (1), it is characterized in that: also comprise shock absorber, shock absorber is arranged on deflector chute (1) and conveying chassis (2) junction surface, shock absorber one end is arranged on the side of deflector chute (1) or rear plate washer, the other end is connected with conveying chassis (2), shock absorber comprises S. A. (9.1), leading screw with holes (9.2), adjustment fixed block (9.3), adjusting nut (9.4), recoil spring (9.5) and nut (9.6), in adjustment fixed block (9.3), groove is set, when S. A. (9.1) rotates, leading screw with holes (9.2) turns an angle, deflector chute (1) is provided with angle-adjusting mechanism with conveying chassis (2) junction surface, angle-adjusting mechanism comprises angular adjustment registration device.
2. buffer anti-smashing feeder according to claim 1, is characterized in that: fitting between described deflector chute (1) with conveying chassis (2) is flexibly connected.
3. buffer anti-smashing feeder according to claim 1, it is characterized in that: the bottom on described conveying chassis (2) and/or side arrange buffering walking lifting wheel (5) and buffering road wheel (6), in buffering walking lifting wheel (5), recoil spring is set, in buffering road wheel (6), also recoil spring is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010522270.0A CN102452558B (en) | 2010-10-27 | 2010-10-27 | Buffer anti-smashing feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010522270.0A CN102452558B (en) | 2010-10-27 | 2010-10-27 | Buffer anti-smashing feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102452558A CN102452558A (en) | 2012-05-16 |
| CN102452558B true CN102452558B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010522270.0A Active CN102452558B (en) | 2010-10-27 | 2010-10-27 | Buffer anti-smashing feeder |
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| CN (1) | CN102452558B (en) |
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| CN103896044A (en) * | 2014-03-25 | 2014-07-02 | 山东星源矿山设备集团有限公司 | Feeder with turning plate buffering device |
| CN104291104B (en) * | 2014-09-25 | 2016-06-29 | 江西稀有稀土金属钨业集团有限公司 | A kind of discharging car |
| CN105382612B (en) * | 2015-11-30 | 2017-09-12 | 重庆市潼南区龙泉水利开发有限公司 | The export storage device of counter drilling rod |
| CN107226319A (en) * | 2017-04-13 | 2017-10-03 | 无为皖江粮食机械有限公司 | A kind of grain transporter for being convenient for the adjustment of grain feeding position |
| CN108002002B (en) * | 2017-12-11 | 2023-07-14 | 宁夏天地西北煤机有限公司 | Movable material receiving vehicle with synchronous buffer device |
| CN111359887B (en) * | 2020-03-18 | 2021-07-16 | 昌嘉农产品集团有限公司 | Green agricultural product collecting and sorting processing system and sorting method thereof |
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| CN101021152A (en) * | 2007-03-07 | 2007-08-22 | 孟凡英 | buffer feeder |
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| GB2459287A (en) * | 2008-04-17 | 2009-10-21 | William Doyle | Screening device with retractable conveyor |
| CN101863379A (en) * | 2010-03-11 | 2010-10-20 | 华电重工装备有限公司 | Material transfer method and transfer device |
| CN201842496U (en) * | 2010-10-27 | 2011-05-25 | 刘素华 | Cushioning and smashing-preventive feeding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201116220Y (en) * | 2007-11-06 | 2008-09-17 | 金川集团有限公司 | Scratch board machine chain buffering device |
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|---|---|---|---|---|
| CN2743298Y (en) * | 2004-12-03 | 2005-11-30 | 徐州五洋科技有限公司 | Conveying type feeding machine |
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| CN101021152A (en) * | 2007-03-07 | 2007-08-22 | 孟凡英 | buffer feeder |
| GB2459287A (en) * | 2008-04-17 | 2009-10-21 | William Doyle | Screening device with retractable conveyor |
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| CN102452558A (en) | 2012-05-16 |
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Effective date of registration: 20151228 Address after: Private Industrial Park 272100 Shandong city of Jining province Yanzhou District Xin Yan Zhen (Institute of Quantum Technologies Inc) Patentee after: Jining city customkey Electromechanical Technology Co. Ltd. Address before: Xin Yan Town Industrial Park Jining city Yanzhou City, Shandong province 272100 Patentee before: Liu Suhua |