CN101863379A - Material transfer method and transfer device - Google Patents
Material transfer method and transfer device Download PDFInfo
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- CN101863379A CN101863379A CN 201010121747 CN201010121747A CN101863379A CN 101863379 A CN101863379 A CN 101863379A CN 201010121747 CN201010121747 CN 201010121747 CN 201010121747 A CN201010121747 A CN 201010121747A CN 101863379 A CN101863379 A CN 101863379A
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Abstract
The invention discloses a material transfer method and a used material transfer device. Materials are accumulated on a discharge hopper to form a material storage area; when the materials are accumulated fully, the materials overflow and slide downwards into a material guide centering chute, enter a buffer fork through the material guide centering chute, and are accumulated on a fork plate to form a storage area; and then the materials are continuously conveyed to a material guide groove, and finally conveyed to a receiving adhesive tape on a receiving buffer device with a support plate. Because the discharge hopper with the material storage area, the buffer fork and the material guide centering chute with a groove-shaped receiving bearing surface are used, the materials are accumulated on the discharge hopper and the buffer fork to a material accumulation layer, and the subsequent materials are well buffered and centralized on the middle part of the adhesive tape so as to effectively reduce the abrasion of equipment caused by the materials and prevent the adhesive tape from deflecting and scattering the materials; and meanwhile, the receiving buffer device with the support plate is used below the receiving adhesive tape so that the materials are supported by the anti-tearing support plate when falling from the upside and the adhesive tape is prevented from being torn.
Description
Technical field
The present invention relates to a kind of method and transition apparatus of material switching, be specially adapted to conveying switching as the material of iron ore, coke, the contour abrasion of sandstone.
Background technology
At present, in industries such as mine, harbour, building materials electric power, come convey materials through belt conveyer commonly used.Because all factors such as transportation mode, throughput direction need transferred material on the different adhesive tapes or between different conveyer.Material switching in the past uses cross sectional shape to be connected between feed sealing-tape machine and the material feeding sealing-tape machine as the chute of rectangle usually, material is transported to the material feeding adhesive tape by chute, material flows in the tiling of the chute bottom surface of square-section, make the drop point of material on adhesive tape often be displaced to the both sides of adhesive tape, cause adhesive tape sideslip, spreading in operational process; When the drop between feed sealing-tape machine and the material feeding sealing-tape machine is big, when the abradability of material is strong, there are a lot of problems in the material switching of this mode,, blanking big owing to the degree of uniformity of material characteristic, supplied materials, drop just do not waiting reason, material can produce very big impulsive force to funnel, chute, adhesive tape, make equipment attrition, for the material that corner angle are arranged, also might isolate adhesive tape; When material does not drop on the middle part of adhesive tape, also can cause rubber belt from deviating, spreading.
Summary of the invention
The objective of the invention is to, a kind of method and material transition apparatus of material switching is provided; The present invention can reduce the wearing and tearing of material to equipment such as funnel, chute and adhesive tapes, thereby improves the service life of equipment, and can prevent rubber belt from deviating, spreading because of feed is not just causing.
Technical scheme of the present invention: the method for this material switching is, material is transported on the funnel by the feed sealing-tape machine at transfer point, on funnel, chute, deflector chute are delivered to material feeding adhesive tape on the material feeding sealing-tape machine, the material of carrying by the feed sealing-tape machine is piled up on discharge funnel earlier and is formed the material stock district, when material piles with, overflow slip into downwards guide centering chute, through guide centering chute enter the buffering fork, piling up on the fork plate form the material stock district, material continues to be sent on the material feeding adhesive tape on the material feeding shock absorber that deflector chute, last material be sent to the band supporting plate afterwards.
Technique scheme also can make material pile up on discharge funnel earlier and form the material stock district, when material piles with, overflow slip into downwards guide centering chute, through guide centering chute directly be sent to deflector chute, material is sent on the material feeding adhesive tape on the material feeding shock absorber of band supporting plate then.
Technique scheme can also make material pile up on discharge funnel earlier and form the material stock district; when material piles with, overflow, be sent to pile up on buffering fork, the fork plate in the buffering fork form the material stock district, material continues to be sent on the material feeding adhesive tape on the material feeding shock absorber that deflector chute, last material be sent to the band supporting plate afterwards, the discharge funnel bottom only connects that buffering is pitched or guide centering chute also can reach the effect that material is cushioned, protects funnel, chute, adhesive tape.
The present invention considers: when material was fallen on the material feeding shock absorber of being with supporting plate, the anti-supporting plate of tearing held up material sharp-pointed, bulk, and the material feeding weight-bearing surface of guide centering chute is the groove shape, material is focused on the middle part conveying of adhesive tape; Owing between the impact idler group certain distance is arranged, when bulk materials is fallen on the material feeding shock absorber of being with supporting plate, easily adhesive tape is punctured and is stuck between the two impact idler groups, and adhesive tape continues to be fed forward, tear adhesive tape this moment easily, the supporting plate of rigidity can make the material on the material feeding shock absorber that drops on the band supporting plate be held up, and still can be fed forward with adhesive tape after making material puncture adhesive tape, thereby avoid adhesive tape to be torn.
For implement method of the present invention, our design-calculated material transition apparatus constitutes like this: it comprises the material feeding shock absorber of discharge funnel, guide centering chute, buffering fork, band supporting plate; The discharge funnel that has the material stock district is connected on the guide centering chute, and guide centering chute is connected the buffering that has the material stock district and sticks, and the buffering fork connects deflector chute, deflector chute places on the material feeding shock absorber of band supporting plate; Among the present invention, material can play buffer action at discharge funnel to follow-up material with the material stock district that buffering is stuck formation, reduces the wearing and tearing of material to funnel and adhesive tape.
In the aforesaid material transition apparatus, the described discharge funnel that has a material stock district connect guide centering chute or direct connection buffering fork and then be connected on the deflector chute, deflector chute places on the material feeding shock absorber of band supporting plate; The discharge funnel bottom only connects the buffering fork or guide centering chute also can reach the effect that material is cushioned, protects funnel, chute, adhesive tape.
In the aforesaid material transition apparatus, the flitch of meeting of described discharge funnel is provided with windrow mechanism, and windrow mechanism is welded by steel plate; During welding,, can make windrow plate in the windrow mechanism, also can in windrow mechanism, weld reinforced rib, make windrow mechanism firmer with to meet flitch vertical or make the two angled according to the characteristic of material; Material forms the material stock district in windrow mechanism, follow-up material is slipped in the chute through the material stock district, has reduced the wearing and tearing of material to funnel; Material is focused on the middle part of adhesive tape simultaneously, has prevented sideslip, spreading that adhesive tape causes because of material feeding is inhomogeneous effectively.
In the aforesaid material transition apparatus, the material feeding weight-bearing surface of described guide centering chute is the groove shape, the material feeding weight-bearing surface is the groove shape on the groove shape on both sides, polygon groove shape or band arc limit, and the angle of the degree of depth of groove, both sides hypotenuse etc. can be adjusted according to the isoparametric variation of kind, characteristic, flow of material.Also can make the bottom section of chute become certain included angle α with top cross-section, the size of α is by the decision of characteristics such as the lumpiness of material, water ratio, viscosity; But this structure actv. makes material concentrate on the chute middle part, avoids rubber belt from deviating, spreading; Reduce the wearing and tearing of material, improve the service life of adhesive tape adhesive tape.
In the aforesaid material transition apparatus, described buffering fork comprises fork plate, baffle plate, fork plate and baffle plate place in the housing, baffle plate places on the fork plate, baffle plate is connected with regulating control, the fork plate connects with the rotating shaft on the top of housing, one end of rotating shaft and buffer arm connects, the other end of buffer arm is connected with damper element on being installed in housing, the fork plate is bending plate that is in tilted layout or the fork plate that has groove that is in tilted layout, fork plate bevelled is installed in the buffering fork, guarantee can be mild when material falls the formation memory space; When the lumpiness of material is big, as iron ore, coke etc., use the fork plate that has groove, make the material of bulk on the fork plate, be subjected to buffer speed and diminish, reduce the impact of material to adhesive tape.When the lumpiness of material hour, use bending plate, material is piled up on the fork plate is earlier formed the material stock district, follow-up material is slipped on the adhesive tape.
In the aforesaid material transition apparatus, described damper element is fixed on the housing by connecting element, and damper element is mechanical spring, Rubber Parts, hydraulic part; Regulating control is installed on the housing, regulating control is connected with baffle plate, regulating control is mechanically-operated controller, electric controller, hydraulic pressure regulator or people's draught control mechanism, regulating control is used for adjusting the distance between two baffle plates, make material focus on the middle part of adhesive tape, prevent that adhesive tape from causing sideslip, spreading because of material feeding is inhomogeneous.
In the aforesaid material transition apparatus, the material feeding shock absorber of described band supporting plate comprises the impact idler group, prevents tearing supporting plate and girder steel, and the impact idler group is installed on the girder steel, and the anti-supporting plate of tearing is installed between the adjacent buffer carrying roller group; When having material to impact, supporting plate becomes a main beaer, can effectively alleviate the impulsive force of material to the impact idler group, thereby has improved the service life of impact idler group, has reduced the damage of material impact to adhesive tape simultaneously; Energy disperser can further improve the performance of buffering.
In the aforesaid material transition apparatus, described impact idler group is more than two groups, and the impact idler group is installed on the girder steel, prevents that tearing supporting plate is installed on the girder steel, and the lower posts of girder steel is provided with energy disperser, and energy disperser is buffer rubber gasket, spring or water bumper; The number of impact idler group is by discharging point size decision, and energy disperser is used for further improving the cushion characteristic of the material feeding shock absorber of band supporting plate.
In the aforesaid material transition apparatus, described impact idler group is installed on the plural bracing frame by the carrying roller more than two, the bottom of bracing frame is provided with slide rail, bracing frame can be on slide rail sway, and can remove from slide rail, bracing frame is connected by T type snap close; Because when practical application, the turnover rate of impact idler group is very high, this structure of impact idler group has made things convenient for dismounting, the maintenance of workman to carrying roller, has improved the efficient of overhaul of the equipments, has reduced working strength of workers.
In the aforesaid material transition apparatus, funnel in the middle of the discharge funnel lower end is equipped with, middle funnel are used for connecting the guide centering chute or the buffering fork of discharge funnel and its bottom.
In the aforesaid material transition apparatus, the material feeding shock absorber of band supporting plate is provided with deflector chute, and deflector chute is installed on the material feeding shock absorber of band supporting plate by link span, and deflector chute is an osed top casing, splashes everywhere when avoiding material to fall, airborne dust.
Compared with prior art, the present invention is owing to used the discharge funnel that has the material stock district and buffering fork and material feeding weight-bearing surface are the guide centering chute of groove shape, make material stick the material stack layer of piling up formation material dnockout at discharge funnel and buffering earlier, follow-up material has been played good buffer action and made material focus on the middle part of adhesive tape, reduced the wearing and tearing of material effectively, and can prevent rubber belt from deviating, spreading equipment; It uses the material feeding shock absorber of band supporting plate below the material feeding adhesive tape simultaneously, makes material be prevented tearing supporting plate when the top falls and holds up, and has avoided adhesive tape to be torn.
Description of drawings
Fig. 1 is the structural representation of material transition apparatus of the present invention;
Fig. 2 is to use the structural representation of the material transition apparatus of buffering fork;
Fig. 3 is an another kind of structural representation of the present invention;
Fig. 4 is the structural representation of discharge funnel;
Fig. 5 is the principle of work scheme drawing of discharge funnel;
Fig. 6 is the lateral plan of discharge funnel;
Fig. 7 is that the material feeding weight-bearing surface is the structural representation of guide centering chute of the groove shape on three limits;
Fig. 8 is that the material feeding weight-bearing surface is the structural representation of guide centering chute of the groove shape on five limits;
Fig. 9 is that the material feeding weight-bearing surface is the structural representation of guide centering chute of the groove shape on arc limit;
Figure 10 is the side schematic view of guide centering chute;
Figure 11 is that the fork plate is the structural representation of the buffering fork of bending plate;
Figure 12 is that the fork plate is the structural representation of the buffering fork of trough of belt fork plate;
Figure 13 is the internal structure scheme drawing of buffering fork;
The structural representation of the material feeding shock absorber of the band supporting plate that Figure 14 is made up of six carrying roller groups;
The structural representation of the material feeding shock absorber of the band supporting plate that Figure 15 is made up of eight carrying roller groups;
The structural representation of the material feeding shock absorber of the band supporting plate that Figure 16 is made up of four carrying roller groups;
The structural representation of the impact idler group that Figure 17 is made up of three carrying rollers.
Being labeled as in the accompanying drawing: 1-feed sealing-tape machine, 2-discharge funnel, 3-guide centering chute, 4-deflector chute, the material feeding shock absorber of 5-band supporting plate, 6-cushions fork, 7-material feeding adhesive tape, 8-windrow mechanism, the 9-steel plate, 10-memory space, 11-material feeding weight-bearing surface, 12-housing, 13-pitches plate, 14-baffle plate, 15-regulating control, 16-buffer arm, 17-impact idler group, 18-is anti-to tear supporting plate, 19-girder steel, 20-pillar, the 21-energy disperser, 22-carrying roller, 23-bracing frame, the 24-slide rail, funnel in the middle of the 25-T type snap close, 26-, 27-material stock district, 28-link span, 29-bottom section, the 30-top cross-section, 31-meets flitch, the 32-groove, the 33-rotating shaft, 34-damper element, 35-connecting element.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Embodiments of the invention 1: be used for reprinting the material transition apparatus of little grainy material, its structure as shown in Figure 1; The material feeding shock absorber 5, the material feeding adhesive tape 7 that comprise feed sealing-tape machine 1, discharge funnel 2, guide centering chute 3, deflector chute 4, band supporting plate; Discharge funnel 2 is connected with guide centering chute 3, insert in the deflector chute 4 bottom of guide centering chute 3, deflector chute 4 places on the material feeding shock absorber 5 of band supporting plate, and deflector chute 4 connects, cushions by the link span 28 and the material feeding shock absorber 5 of band supporting plate to be pitched on the material feeding adhesive tape 7 of 6 convey materials to the material feeding sealing-tape machine.
The header board of discharge funnel 2 and biside plate are provided with windrow mechanism 8; Described windrow mechanism 8 is welded by two blocks of orthogonal steel plates 9, and windrow mechanism 8 bottoms are welded with strengthening rib.
The material feeding weight-bearing surface 11 of guide centering chute 3 is the groove shape on three limits, the 30 one-tenth angle α in the bottom section 29 of guide centering chute 3 and top cross-section, and the size of α is by the decision of characteristics such as the lumpiness of material, water ratio, viscosity, and α is 30 ° in the present embodiment.
The material feeding shock absorber 5 of band supporting plate comprises impact idler group 17, anti-supporting plate 18 and the girder steel 19 torn; Impact idler group 17 is installed on the girder steel 19, is equipped with between the adjacent buffer carrying roller group 17 to prevent tearing supporting plate 18, and the number of impact idler group 17 is six, and impact idler group 17 is installed on the girder steel 19 by bolted connection; Prevent that tearing supporting plate 18 is installed on the girder steel 19 by bolted connection; The lower posts 20 of girder steel 19 is provided with energy disperser 21; Energy disperser 21 is a water bumper.
Embodiments of the invention 2: be used for reprinting bulk materials, as: the transition apparatus of coal etc. comprises feed sealing-tape machine 1, discharge funnel 2, deflector chute 4, the material feeding shock absorber 5 of being with supporting plate, buffering fork 6, material feeding adhesive tape 7; Discharge funnel 2 connects with middle funnel 26, and middle funnel 26 connects with buffering fork 6, and insert in the deflector chute 4 bottom of buffering fork 6, and deflector chute 4 is an osed top metal cabinet.Deflector chute 4 places on the material feeding shock absorber 5 of band supporting plate, and deflector chute 4 connects, cushions by the link span 28 and the material feeding shock absorber 5 of band supporting plate to be pitched on the material feeding adhesive tape 7 of 6 convey materials to the material feeding sealing-tape machine.
The header board of discharge funnel 2 and biside plate are provided with windrow mechanism 8; Described windrow mechanism 8 is welded by orthogonal steel plate 9, also is provided with strengthening rib in the windrow mechanism 8.
The material feeding shock absorber 5 of band supporting plate comprises impact idler group 17, anti-supporting plate 18 and the girder steel 19 torn; Impact idler group 17 is installed on the girder steel 19, is equipped with between the adjacent buffer carrying roller group 17 to prevent tearing supporting plate 18, and the number of impact idler group 17 is four, and impact idler group 17 is welded on the girder steel 19; Anti-tear supporting plate 18 by welded and installed on girder steel 19; The lower posts 20 of girder steel 19 is provided with energy disperser 21; Energy disperser 21 is a buffer rubber gasket.
Embodiments of the invention 3: the material transition apparatus is used for reprinting the material of little lumpiness, as sandstone etc.; It comprises material feeding shock absorber 5, buffering fork 6, the material feeding adhesive tape 7 of feed sealing-tape machine 1, discharge funnel 2, guide centering chute 3, deflector chute 4, band supporting plate; Discharge funnel 2 connects with middle funnel 26, middle funnel 26 is connected with guide centering chute 3, guide centering chute 3 is connected with buffering fork 6, insert in the deflector chute 4 bottom of buffering fork 6, deflector chute 4 is an osed top metal cabinet, deflector chute 4 places on the material feeding shock absorber 5 of band supporting plate, and deflector chute 4 connects, cushions by the link span 28 and the material feeding shock absorber 5 of band supporting plate to be pitched on the material feeding adhesive tape 7 of 6 convey materials to the material feeding sealing-tape machine.
The header board of discharge funnel 2 and biside plate are provided with windrow mechanism 8; Described windrow mechanism 8 is welded by orthogonal steel plate 9, also is provided with strengthening rib in the windrow mechanism 8.
The material feeding weight-bearing surface 11 of guide centering chute 3 is the groove shape on five limits, the 30 one-tenth angle α in the bottom section 29 of guide centering chute 3 and top cross-section, and the size of α is by the decision of characteristics such as the lumpiness of material, water ratio, viscosity, and α is 40 ° in the present embodiment.
The material feeding shock absorber 5 of band supporting plate comprises impact idler group 17, anti-supporting plate 18 and the girder steel 19 torn; Impact idler group 17 is installed on the girder steel 19, is equipped with between the adjacent buffer carrying roller group 17 to prevent tearing supporting plate 18, and the number of impact idler group 17 is eight, and impact idler group 17 is installed on the girder steel 19 by bolted connection; Anti-tear supporting plate 18 by welded and installed on girder steel 19; The lower posts 20 of girder steel 19 is provided with energy disperser 21; Energy disperser 21 is a water bumper.
Principle of work of the present invention: the material that the adhesive tape of feed sealing-tape machine 1 is carried drops on the discharge funnel 2, material is piled up in the windrow mechanism 8 of discharge funnel 2 and is formed material stock district 27, overflow when material piles with, landing downwards, arrive in the guide centering chute 3 through middle funnel 26, because the material feeding weight-bearing surface 11 of guide centering chute 3 is a flute profile, material is concentrated in guide centering chute 3 and is carried; Behind guide centering chute 3, material drops on the fork plate 13 of buffering fork 6; When material is bulk materials, fork plate 13 rotates downwards owing to the impact that is subjected to material drives the rotating shaft 33 that connects with it, the buffer arm 16 that connect with rotating shaft 33 this moment also rotates downwards thereupon, buffer arm 16 compression damper elements 34 make it to take place elastic deformation, the kinetic energy of material partly is converted into the elastic potential energy of damper element 34, the speed of bulk materials reduces, impulsive force reduces, and the material of bulk rolls into deflector chute 4 from fork plate 13 subsequently; When material was fritter, graininess or pulverous material, material was piled up on the bending plate 13 that is in tilted layout earlier and is formed memory space 10, overflows, slips into deflector chute 4 when material piles with downwards; Through deflector chute 4, material is fallen on the material feeding adhesive tape 7 of material feeding sealing-tape machine, and the anti-supporting plate 18 of tearing on the material feeding shock absorber 5 of the band supporting plate of material feeding adhesive tape bottom holds up material, and material continues to be fed forward with material feeding adhesive tape 7.
Claims (15)
1. the method for material switching, material is transported on the funnel by feed sealing-tape machine (1) at transfer point, through funnel, chute, deflector chute is delivered on the material feeding adhesive tape (7) on the material feeding sealing-tape machine, it is characterized in that: go up accumulation formation material stock district (27) at discharge funnel (2) earlier by the material that feed sealing-tape machine (1) is carried, when material piles with, overflow and slip into guide centering chute (3) downwards, enter buffering fork (6) through guide centering chute (3), go up accumulation at fork plate (13) and form memory space (10), material continues to be sent to deflector chute (4) afterwards, last material is sent on the material feeding adhesive tape (7) on the material feeding shock absorber (5) of band supporting plate.
2. the method for material switching according to claim 1, it is characterized in that: material is earlier gone up to pile up at discharge funnel (2) and is formed material stock district (27), when material piles with, overflow slip into downwards guide centering chute (3), through guide centering chute (3) directly be sent to deflector chute (4), material is sent on the material feeding adhesive tape (7) on the material feeding shock absorber (5) of band supporting plate then.
3. the method for material switching according to claim 1, it is characterized in that: material is earlier gone up to pile up at discharge funnel (2) and is formed material stock district (27), when material piles with, overflow, be sent to buffering fork (6), the fork plate (13) in buffering fork (6) go up pile up form memory space (10), material continues to be sent to deflector chute (4), last material and is sent on the material feeding adhesive tape (7) on the material feeding shock absorber (5) of being with supporting plate afterwards.
4. according to the method for claim 1, the switching of 2 or 3 described materials, it is characterized in that: when material is fallen on the material feeding shock absorber (5) of being with supporting plate, the anti-supporting plate (18) of tearing holds up material sharp-pointed, bulk, the material feeding weight-bearing surface (11) of guide centering chute (3) is the groove shape, and carry the middle part that material is focused on adhesive tape.
5. the material transition apparatus that any described method is used in the claim 1-4, it is characterized in that: it comprises the material feeding shock absorber (5) of discharge funnel (2), guide centering chute (3), buffering fork (6), band supporting plate; The discharge funnel (2) that has material stock district (27) is connected on the guide centering chute (3), guide centering chute (3) is connected on the buffering fork (6) that has memory space (10), buffering fork (6) connects deflector chute (4), deflector chute (4) places on the material feeding shock absorber (5) of band supporting plate, on the material feeding shock absorber (5) of band supporting plate material feeding adhesive tape (7) is arranged.
6. material transition apparatus according to claim 5 is characterized in that: the discharge funnel (2) that has material stock district (27) connects guide centering chute (3) or direct connection buffering fork (6) and then is connected to that deflector chute (4) is gone up, deflector chute (4) places on the material feeding shock absorber (5) of band supporting plate.
7. material transition apparatus according to claim 5 is characterized in that: the flitch (31) of meeting of described discharge funnel (2) is provided with windrow mechanism (8), and windrow mechanism (8) is welded by steel plate (9).
8. material transition apparatus according to claim 5 is characterized in that: the material feeding weight-bearing surface (11) of described guide centering chute (3) is the groove shape, and material feeding weight-bearing surface (11) is the groove shape on the groove shape on both sides, polygon groove shape or band arc limit.
9. material transition apparatus according to claim 5, it is characterized in that: described buffering fork (6) comprises fork plate (13), baffle plate (14), fork plate (13) and baffle plate (14) place in the housing (12), baffle plate (14) places on the fork plate (13), baffle plate (14) is connected with regulating control (15), fork plate (13) connects with the rotating shaft (33) on housing (12) top, rotating shaft (33) connects with an end of buffer arm (16), the other end of buffer arm (16) is connected with damper element (34) on being installed in housing (12), and fork plate (13) is bending plate that is in tilted layout or the fork plate that has groove (32) that is in tilted layout.
10. material transition apparatus according to claim 9 is characterized in that: described damper element (34) is fixed on the housing (12) by connecting element (35), and described damper element (34) is mechanical spring, Rubber Parts, hydraulic part; Regulating control (15) is installed on the housing (12), and described regulating control (15) is mechanically-operated controller, electric controller, hydraulic pressure regulator or people's draught control mechanism.
11. material transition apparatus according to claim 5, it is characterized in that: the material feeding shock absorber (5) of described band supporting plate comprises impact idler group (17), anti-supporting plate (18) and the girder steel (19) torn, impact idler group (17) is installed on the girder steel (19), and the anti-supporting plate (18) of tearing is installed between the adjacent buffer carrying roller group (17).
12. material transition apparatus according to claim 11, it is characterized in that: described impact idler group (17) is more than two groups, impact idler group (17) and anti-tear supporting plate (18) and be installed on the girder steel (19), the lower posts (20) of girder steel (19) is provided with energy disperser (21), and energy disperser (21) is buffer rubber gasket, spring or water bumper.
13. material transition apparatus according to claim 12, it is characterized in that: described impact idler group (17) is installed on the plural bracing frame (23) by the carrying roller more than two (22), the bottom of bracing frame (23) is provided with slide rail (24), bracing frame (23) can be gone up sway, also can remove from slide rail (24) at slide rail (24), and bracing frame (23) is connected by T type snap close (25).
14. material transition apparatus according to claim 5 is characterized in that: funnel (26) in the middle of described discharge funnel (2) lower end is equipped with.
15. material transition apparatus according to claim 5 is characterized in that: the material feeding shock absorber (5) of band supporting plate is provided with deflector chute (4), and deflector chute (4) is installed on the material feeding shock absorber (5) of band supporting plate by link span (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010121747 CN101863379B (en) | 2010-03-11 | 2010-03-11 | Material transfer method and transfer device |
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|---|---|---|---|
| CN 201010121747 CN101863379B (en) | 2010-03-11 | 2010-03-11 | Material transfer method and transfer device |
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| CN101863379B CN101863379B (en) | 2013-04-24 |
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| CN102180328A (en) * | 2011-04-15 | 2011-09-14 | 中煤邯郸设计有限责任公司 | Noise reduction and breaking prevention device at lump coal transshipment link |
| CN102452558A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Buffer anti-smashing feeder |
| CN104418001A (en) * | 2013-08-31 | 2015-03-18 | 湖州市千金宝云机械铸件有限公司 | Gas lifting type rubber-belt conveyor |
| CN104418034A (en) * | 2013-08-31 | 2015-03-18 | 湖州市千金宝云机械铸件有限公司 | Low-friction belt conveyor idler set |
| CN104418002A (en) * | 2013-08-31 | 2015-03-18 | 湖州市千金宝云机械铸件有限公司 | Suspension type belt conveyor |
| CN104444075A (en) * | 2013-09-23 | 2015-03-25 | 湖州市千金宝云机械铸件有限公司 | Low-abrasion windproof sealing-tape machine |
| CN104495336A (en) * | 2014-12-16 | 2015-04-08 | 铜陵天奇蓝天机械设备有限公司 | Discharge hopper for belt conveyers |
| CN106395334A (en) * | 2016-06-16 | 2017-02-15 | 山西煤矿机械制造股份有限公司 | Full-sealing buffer anti-impact secondary transshipment system |
| CN107062886A (en) * | 2017-01-04 | 2017-08-18 | 南安市威速电子科技有限公司 | A kind of foodstuff drying device for improving drying efficiency |
| CN109533886A (en) * | 2018-11-19 | 2019-03-29 | 湖北展高机械装备有限公司 | Charging gear |
| CN111422579A (en) * | 2020-03-19 | 2020-07-17 | 神华天津煤炭码头有限责任公司 | Bearing roller structure and reclaimer |
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| CN102452558A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Buffer anti-smashing feeder |
| CN102452558B (en) * | 2010-10-27 | 2015-08-12 | 刘素华 | Buffer anti-smashing feeder |
| CN102180328A (en) * | 2011-04-15 | 2011-09-14 | 中煤邯郸设计有限责任公司 | Noise reduction and breaking prevention device at lump coal transshipment link |
| CN104418001A (en) * | 2013-08-31 | 2015-03-18 | 湖州市千金宝云机械铸件有限公司 | Gas lifting type rubber-belt conveyor |
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| CN104418002A (en) * | 2013-08-31 | 2015-03-18 | 湖州市千金宝云机械铸件有限公司 | Suspension type belt conveyor |
| CN104444075B (en) * | 2013-09-23 | 2019-03-19 | 湖州市千金宝云机械铸件有限公司 | A kind of low abrasion hurricane tape machine |
| CN104444075A (en) * | 2013-09-23 | 2015-03-25 | 湖州市千金宝云机械铸件有限公司 | Low-abrasion windproof sealing-tape machine |
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| CN106395334A (en) * | 2016-06-16 | 2017-02-15 | 山西煤矿机械制造股份有限公司 | Full-sealing buffer anti-impact secondary transshipment system |
| CN107062886A (en) * | 2017-01-04 | 2017-08-18 | 南安市威速电子科技有限公司 | A kind of foodstuff drying device for improving drying efficiency |
| CN107062886B (en) * | 2017-01-04 | 2019-04-26 | 吉林省允祥环保设备有限公司 | A kind of foodstuff drying device improving drying efficiency |
| CN109533886A (en) * | 2018-11-19 | 2019-03-29 | 湖北展高机械装备有限公司 | Charging gear |
| CN111422579A (en) * | 2020-03-19 | 2020-07-17 | 神华天津煤炭码头有限责任公司 | Bearing roller structure and reclaimer |
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