CN204777523U - Belt type conveying and transferring device - Google Patents
Belt type conveying and transferring device Download PDFInfo
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- CN204777523U CN204777523U CN201520507693.3U CN201520507693U CN204777523U CN 204777523 U CN204777523 U CN 204777523U CN 201520507693 U CN201520507693 U CN 201520507693U CN 204777523 U CN204777523 U CN 204777523U
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- conveyer
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- transfer device
- stock guide
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model provides a belt conveyor reprints device, including the first conveyer that is belt conveyor and the second conveyer that is located first conveyer below, be equipped with the reprint structure including reprint case and stock guide between two conveyers, the discharge end of first conveyer stretches into the inside to reprint the case, the outside department that is located the discharge end of first conveyer in the inside of reprinting the case is equipped with the stock guide, the stock guide is interior concave guide face towards the side of first conveyer, the stock guide can remove along the direction that is close to or keeps away from the discharge end of first conveyer through sliding assembly, the feed opening has been seted up corresponding to the clearance between the discharge end of stock guide and first conveyer on the bottom plate of reprint case, the conveyer belt of second conveyer is located the below of feed opening. The utility model discloses a reduce the height of first conveyer and set up the stock guide, can reduce the material and guarantee the life of reprinting case and second conveyer to the conveyer belt of second conveyer and the impact of reprinting case when dropping.
Description
Technical field
The utility model relates to mass transport field, refers in particular to a kind of belt conveying rehandling facilities.
Background technology
Usually the conveying of the long distance of various material can be related in fields such as iron and steel, harbour, mine, electric power, building materials, chemical industry; usually belt conveyer can be adopted when carrying material in prior art; but because independent belt conveyer cannot carry out changed course conveying, therefore usually can by two belt conveyers by end to end and arrange funnel composition two belt conveyer joints and reprint feedway and realize reprinting in the same way conveying or conveying is reprinted in changed course in prior art.
Reprinting feedway of the prior art normally arranges funnel below the discharge end of First conveyer, and the feeding end of second conveyer is arranged on the below of hopper outlet, make material that First conveyer is carried freely be fallen to glide in funnel and along funnel by discharge end and finally dropped on second conveyer by the outlet of funnel.But spread because the First conveyer being positioned at upper strata easily causes material to leak with second conveyer and You compare great gap, funnel junction that are positioned at lower floor, and the distance in existing belt conveyer and funnel between steel plate is less, larger impact can be caused to the steel plate of funnel when material leaves in funnel, cause steel plate or wear liner to need often to change; Meanwhile, the load-transfer device of falling material meeting acceleration shock second conveyer, causes partial material to be overflowed from two carrying roller intermediate gap of the load-transfer device of second conveyer, the situation that the operational throughput fluctuation that also there will be material causes material to spill comparatively greatly; Moreover, if conveying be granular material, bulk material not only can cause material more easily to spill dust of simultaneously also kicking up in atmosphere, and airborne dust when being reduction two conveyers reprintings, major part conveyer transfer point adopts dust exhaustor machinery to take out dirt, but larger dedusting energy consumption can be produced, directly increase the traffic cost of material.
Utility model content
The purpose of this utility model is to provide a kind of material that can reduce and drops in process to the belt conveying rehandling facilities of impulsive force of load-transfer device of conveyer being positioned at below.
For achieving the above object, the utility model provides a kind of belt conveying rehandling facilities, described belt conveying rehandling facilities comprises the first conveyer and is positioned at the second conveyor below described first conveyer, described first conveyer and described second conveyor are belt conveyer, wherein, reprinting structure is provided with between described first conveyer and described second conveyor, described reprinting structure comprises transshipment tank and stock guide, the discharge end of described first conveyer stretches to the inside of described transshipment tank from the side of described transshipment tank, the outside being positioned at the discharge end of described first conveyer in the inside of described transshipment tank is provided with described stock guide, described stock guide is concave shaped guide surface towards the side of described first conveyer, described stock guide can be moved along close or away from the discharge end of described first conveyer direction by slide assemblies, on the base plate of described transshipment tank, the gap corresponded between described stock guide and the discharge end of described first conveyer offers feed opening, the load-transfer device of described second conveyor is positioned at the below of described feed opening.
Belt conveying rehandling facilities as above, wherein, described stock guide is circular arc stock guide, the intrados of described circular arc stock guide be described guide surface and the intrados of described circular arc stock guide towards the discharge end of described first conveyer, the both sides of described circular arc stock guide are convexly equipped with directing plate respectively towards the discharge end of described first conveyer, and directing plate described in two is in reducing shape from top to bottom.
Belt conveying rehandling facilities as above, wherein, the side base plate of described transshipment tank being positioned at described feed opening is provided with slat conveyer, described slat conveyer and described first conveyer are in transmission connection and one end of described slat conveyer extends to described feed opening, and the material dropped on the base plate of described transshipment tank can be pushed to described feed opening by described slat conveyer.
Belt conveying rehandling facilities as above, wherein, is provided with the deflector chute of cross-sectional area convergent from top to bottom between the load-transfer device of described feed opening and described second conveyor, the upper end of described deflector chute is connected with described feed opening.
Belt conveying rehandling facilities as above, wherein, the enclosing structure in shaped as frame is provided with between the lower end outlet of described deflector chute and the load-transfer device of described second conveyor, the upper end of described enclosing structure is connected with the outlet of described deflector chute, the lower end of described enclosing structure contacts with the upper surface of the load-transfer device of described second conveyor, and the side of described enclosing structure is provided with opening, and described opening towards consistent with the throughput direction of described second conveyor.
Belt conveying rehandling facilities as above, wherein, steady stream material guide mechanism is provided with above the load-transfer device of described second conveyor, described steady stream material guide mechanism comprises connecting panel and by the extended side plate in the both sides of connecting panel downwards, on the outer wall that one end of described connecting panel is fixed on described deflector chute and the other end of described connecting panel is extended on the top of the load-transfer device of described second conveyor along the throughput direction of described second conveyor, the lower edge of two described side plates all contacts with the load-transfer device of described second conveyor, multiple depositing dust dividing plate be parallel to each other is interval with above the interior volume enclosing formation at described connecting panel and two described side plates, multiple described depositing dust dividing plate is all connected with described connecting panel and every two adjacent described depositing dust dividing plates are connected to the described side plate being positioned at described connecting panel phase heteropleural, between the lower edge of each described depositing dust dividing plate and the load-transfer device of described second conveyor, there is gap, multiple described depositing dust dividing plate encloses above the interior volume of formation at described connecting panel and two described side plates and forms S-type air by-pass passage.
Belt conveying rehandling facilities as above, wherein, described connecting panel has extended to form air check apron downwards away from the end of described deflector chute, and the both sides of described air check apron are connected with two described side plates respectively.
Belt conveying rehandling facilities as above, wherein, described first conveyer comprises the first driving drum and first stern barrel at the load-transfer device two ends being positioned at described first conveyer, described first driving drum is connected with the first actuating device, the below of the load-transfer device of described first conveyer is provided with near described first driving drum place the increasing surface roller that surface is resisted against the load-transfer device of described first conveyer, described increasing surface roller and described slat conveyer are in transmission connection, the carrying roller of the bearing material section of the load-transfer device of described first conveyer of multiple support is provided with between described first driving drum and described first stern barrel.
Belt conveying rehandling facilities as above, wherein, described second conveyor comprises the second driving drum and second stern barrel at the load-transfer device two ends being positioned at described second conveyor, described second driving drum is connected with the second actuating device, the below of the load-transfer device of described second conveyor is provided with the correction increasing surface roller that surface is resisted against the load-transfer device of described second conveyor near described second stern barrel place, the groove profile carrier roller of the bearing material section of the load-transfer device of the described second conveyor of multiple support is provided with between described second driving drum and described second stern barrel, and between every two adjacent described groove profile carrier rollers, be fixed with the grooving side plate of the bearing material section of the load-transfer device supporting described second conveyor.
Belt conveying rehandling facilities as above, wherein, described transshipment tank is provided with and is communicated with the inside of described transshipment tank and the air of outside diffuses strum box.
Compared with prior art, advantage of the present utility model is as follows:
1, the utility model is by pressing the distance (discrepancy in elevation) subtracted between the discharge end of the first conveyer and second conveyor, fundamentally decreases the impact effect to the load-transfer device of second conveyor when material drops; And there is in the discharge end arranged outside of the first conveyer the stock guide of concave shaped guide surface, and by the discharge end of the concave shaped guide surface of stock guide towards the first conveyer, the material left by the discharge end of the first conveyer is made to impinge upon on stock guide under effect of inertia, then along with the inner concave shape guide surface of stock guide glides and falls, the material being delivered to transshipment tank inside can be cushioned, reduce the impulsive force of material to the inwall of transshipment tank and the load-transfer device of second conveyor, ensure that the service life of the load-transfer device of transshipment tank and second conveyor.
2, the utility model is by being set to circular arc stock guide by stock guide and at the both sides projection directing plate of stock guide, two directing plates are set simultaneously in reducing shape from top to bottom, define the gathering of three gathering structure induction materials to avoid being scattered, reduce the area of contact of material and stock guide thus reduce the wear area of material, and the air that can squeeze in material, reduce the air carried in material, prevent the dust in material from spreading in atmosphere.
3, the utility model arranges slat conveyer by the side being positioned at feed opening on the base plate of transshipment tank, and the material that can cannot arrive drop in feed opening on transshipment tank base plate is pushed to the position of feed opening, reduces the loss of material.
4, the utility model stirs by arranging steady stream material guide mechanism and can reducing the air that carries in material and produce air to carry out depositing dust to air, control the conveying cross section of material simultaneously, thus stablize the operational throughput of material, realize the conveying of material uniform cross section, ensure the load-transfer device energy evenly feeding of second conveyor, avoid uneven due to mass transport amount and situation that is that cause material to drop from the load-transfer device of second conveyor occurs.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation that belt conveying rehandling facilities that the utility model provides carries out when conveying is reprinted in the changed course of same layer;
Fig. 2 is the lateral plan that belt conveying rehandling facilities that the utility model provides carries out when conveying is reprinted in the changed course of same layer;
Fig. 3 is the structural representation that belt conveying rehandling facilities that the utility model provides carries out when same layer reprints conveying in the same way;
Fig. 4 is the lateral plan that belt conveying rehandling facilities that the utility model provides carries out when same layer reprints conveying in the same way;
Fig. 5 is the structural representation that belt conveying rehandling facilities that the utility model provides carries out when conveying is reprinted in different layers changed course;
Fig. 6 is the lateral plan that belt conveying rehandling facilities that the utility model provides carries out when conveying is reprinted in different layers changed course;
Fig. 7 is the structural representation that belt conveying rehandling facilities that the utility model provides carries out when different layers reprints conveying in the same way;
Fig. 8 is the lateral plan that belt conveying rehandling facilities that the utility model provides carries out when different layers reprints conveying in the same way;
Fig. 9 is the steady stream material guide mechanism of the belt conveying rehandling facilities that the utility model provides and the birds-eye view of second conveyor.
Drawing reference numeral illustrates:
1 first conveyer
11 load-transfer devices
12 first driving drums
13 increase surface roller
14 first actuating devices
15 carrying rollers
2 second conveyors
21 load-transfer devices
22 second stern barrels
23 corrections increase surface roller
24 groove profile carrier rollers
25 grooving side plates
26 swabbing pigs
3 reprint structure
31 transshipment tank
32 stock guides
33 slat conveyers
4 deflector chutes
5 enclosing structures
6 induction blanking chutes
7 steady stream material guide mechanisms
71 connecting panels
72 side plates
73 depositing dust dividing plates
74 air check aprons
8 air diffuse strum box
Detailed description of the invention
In order to have clearer understanding to the technical solution of the utility model, object and effect, existing accompanying drawings detailed description of the invention of the present utility model.
As shown in Fig. 1 ~ Fig. 8, the utility model provides a kind of belt conveying rehandling facilities, the second conveyor 2 that belt conveying rehandling facilities comprises the first conveyer 1 and is positioned at below the first conveyer 1, first conveyer 1 and second conveyor 2 are belt conveyer, belt conveyer range of use is wider, energy convey materials is wide in variety, varying for material characteristic, can choose and there is the different parameters (width of such as load-transfer device, the operational throughput of material, the speed etc. of load-transfer device) belt conveyer, wherein, be provided with between first conveyer 1 and second conveyor 2 and reprint structure 3, reprint structure 3 and comprise transshipment tank 31 and stock guide 32, the discharge end of the first conveyer 1 stretches to the inside of transshipment tank 31 from the side of transshipment tank 31, the outside being positioned at the discharge end of the first conveyer 1 in the inside of transshipment tank 31 is provided with stock guide 32, stock guide 32 is concave shaped guide surface towards the side of the first conveyer 1, stock guide 32 can be moved along close or away from the discharge end of the first conveyer 1 direction by slide assemblies, on the base plate of transshipment tank 31, the gap corresponded between stock guide 32 and the discharge end of the first conveyer 1 offers feed opening, the load-transfer device 21 of second conveyor 2 is positioned at the below of feed opening, first conveyer 1 can be arranged to realize continued access in the same way in parallel with second conveyor 2 and reprint (see Fig. 3 ~ Fig. 4, shown in Fig. 7 ~ Fig. 8) or the first conveyer 1 and second conveyor 2 can also be set to there is certain angle realize the continued access that alters course and reprint (see Fig. 1 ~ Fig. 2, shown in Fig. 5 ~ Fig. 6).By the distance between the discharge end of structure optimization first conveyer 1 and second conveyor 2, reduce the reprinting height between the first conveyer 1 and second conveyor 2, reduce material drop, thus reduce the impact of material and damaged and airborne dust.The more compact structure of the belt conveying rehandling facilities that the utility model is provided, do not need to arrange other connecting devices between the first conveyer 1 and second conveyor 2, effective reduction height of the present utility model, and effectively can reduce the height of building when building transhipment station, realize the clean reprinting of the utility model low head.Simultaneously the utility model can also by the first conveyer 1 and second conveyor 2 by support installing in same floor, the first conveyer 1 is not needed to be separately positioned on different floors from second conveyor 2, namely realize same layer and reprint (shown in Fig. 1 ~ Fig. 4), reduce the climb altitude that material reprints drop and the first conveyer 1, broken and the power consumption thus reduction material falls, one deck floor can be saved simultaneously, reduce the building height of transfer point, cost saving.Simultaneously, can the stock guide 32 with concave shaped guide surface of adjusting position by arranging in transshipment tank 31 inside, by regulate the discharge end (i.e. the first driving drum 12 of the first conveyer 1) of stock guide 32 and the first conveyer 1 throw the distance of the storeroom unloaded, it is tangential contact between the material that throwing is unloaded and guide surface, material is induced to fall by the arc curve of guide surface, falling speed and the direction of material is controlled by perspective curve change, reduce the impact wear of material and stock guide 32, the position of falling material can also be regulated simultaneously, avoid load-transfer device 21 deflection load-bearing stress of second conveyor 2 and sideslip spreading.
As preferably, stock guide 32 can not only move along close or away from the first conveyer 1 (the first driving drum 12) direction, can also rotate centered by the center of circle of the circle at its inner concave shape guide surface place simultaneously, the slide assemblies realizing stock guide 32 movement can be slide rail and projection, projection stretches into the inside of slide rail and is fixedly connected with stock guide 32, thus realize stock guide 32 and can move along slide rail, wherein it should be noted that, slide assemblies not merely comprises projection and this kind of form of slide rail, other can realize the pulley of this sliding function or other structures are all applicable to the utility model, the utility model is not as limit.
Further, as shown in Fig. 1 ~ Fig. 8, the belt conveying rehandling facilities that the utility model provides, wherein, stock guide 32 is circular arc stock guide 32, the intrados of circular arc stock guide 32 be guide surface and the intrados of circular arc stock guide 32 towards the discharge end of the first conveyer 1, the both sides of circular arc stock guide 32 are convexly equipped with directing plate respectively towards the discharge end of the first conveyer 1, and two directing plates are in reducing shape from top to bottom.By throwing the dead ahead of unloading in the materials inside of transshipment tank 31, circular arc stock guide 32 is set, the concave shaped guide surface of material and stock guide 32 is contacted with tangential way thus reduces the frontal impact of material and stock guide 32, and receive by making circular arc stock guide 32 top in two guide plate of guide surface and import material, material is gathered in end opening convergence, the structure induction material gathering adopting three to draw in is avoided being scattered, transshipment tank 31 is avoided to contact material, reduce material wear area, the constricted cross section of circular arc stock guide 32 can also squeeze the air in material simultaneously, reduce material center district and induce the air carried, the material that causes to fall and break is assembled thus is easy to close and control the blanking position of material.As preferably, the surface of the concave shaped guide surface of circular arc stock guide 32 is arranged abrasion-proof backing block or adopt heap buildup structure to prolong service life.The position of stock guide 32 can according to the speed of the load-transfer device 11 of the operational throughput of the load-transfer device 11 of the first conveyer 1, the first conveyer 1, reprint discharging time the key element determination conveyer such as material throwing angle throw distance, thus determine the position of stock guide 32, and design the curvilinear structures of corresponding blanking space and concave shaped guide surface according to material casting curve and induction material tangential angle, draw the width of angle, directing plate in, select lining material, ensure that reprinting is smooth and easy.
Further, as shown in Fig. 1 ~ Fig. 2, the belt conveying rehandling facilities that the utility model provides, wherein, the side base plate of transshipment tank 31 being positioned at feed opening is provided with slat conveyer 33, slat conveyer 33 and the first conveyer 1 is in transmission connection and one end of slat conveyer 33 extends to feed opening, the material dropped on the base plate of transshipment tank 31 can be pushed to feed opening by slat conveyer 33, namely fall to the material be positioned on transshipment tank 31 base plate of feed opening side to be scraped by slat conveyer 33 and move on to feed opening, wherein slat conveyer 33 is chain scraper conveyer, or also the base plate of transshipment tank 31 can be set to inclined-plane downward-sloping gradually, the smooth direction towards feed opening, make the material dropped thereon by slipping to feed opening under the gravity of self.
Further, as shown in Fig. 1, Fig. 4, Fig. 5, Fig. 8, the belt conveying rehandling facilities that the utility model provides, wherein, deflector chute 4 above the feed opening of transshipment tank 31 and the load-transfer device 21 of second conveyor 2 is directly connected to form enclosure space, and induction material drops on the load-transfer device 21 of second conveyor 2; Adopt deflector chute 4 can prevent splashing spreading by the material that falls of enclosing, and directing material falls the centre of the load-transfer device 21 of second conveyor 2.In use can by the adjustment afterbody (i.e. the second stern barrel 22 place) of second conveyor 2 and the relative position of deflector chute 4 end, adjust fed distance and second conveyor 2 tail length of second conveyor 2, such as deflector chute 4 end can be placed on the position apart from each other with the afterbody of second conveyor 2 (i.e. the second stern barrel 22 place), to shorten the fed distance of second conveyor 2 and to increase the tail length of second conveyor 2, or what the end of deflector chute 4 can be placed on the load-transfer device 21 of second conveyor 2 rises as high as the banks on transition phase, the fed distance of second conveyor 2 can be increased and shorten the tail length of second conveyor 2, make the utility model more compact structure.
Wherein, as shown in Fig. 5 ~ Fig. 8, when needs realize to arrange between the feed opening on deflector chute 4 and transshipment tank 31 base plate when the mass transport of different floor inducing blanking chute 6, material is made to enter induction blanking chute 6 and then slide downward drops by deflector chute 4 on the load-transfer device 21 of second conveyor 2 by the outlet below deflector chute 4 from feed opening, induction blanking chute 6 adopts and draws in and varied angle structure, offset the blanking acceleration/accel produced when material falls, reduce material to the impact of the load-transfer device 21 of second conveyor 2 and positive wine pressure airborne dust.Wherein, the angle of inclination of blanking chute 6 is induced will usually to determine according to the aqueous ingredients, shatter value, bulk density, cohesiveness etc. of convey materials.And in reconstruction and extension project is built, existing transfer point can be utilized to build, the first conveyer 1 in the utility model and second conveyor 2 are placed on above two-layer floor respectively.
Further, as shown in Fig. 1, Fig. 4, Fig. 5, Fig. 8, the belt conveying rehandling facilities that the utility model provides, wherein, be provided with the enclosing structure 5 in shaped as frame between the lower end outlet of deflector chute 4 and the load-transfer device 21 of second conveyor 2, the upper end of enclosing structure 5 is connected with the outlet of deflector chute 4, and the lower end of enclosing structure 5 contacts with the upper surface of the load-transfer device 21 of second conveyor 2, and the side of enclosing structure 5 is provided with opening, and opening towards consistent with the throughput direction of second conveyor 2.Enclosing structure 5 is cuboid material feeding section, be connected with deflector chute 4, accept the material that falls from deflector chute 4 above and avoid leakage spreading, this enclosing structure 5 can regard upper and lower opening as and three faces that side opens enclose structure, and the width (i.e. the width of enclosing structure 5 opening) making the material falling into enclosing structure 5 keep identical moves along the load-transfer device 21 of second conveyor 2.Wherein as preferably enclosing structure 5 and deflector chute 4 integrally being processed.
Further, as Fig. 2, Fig. 3, Fig. 6, Fig. 7, shown in Fig. 9, the belt conveying rehandling facilities that the utility model provides, wherein, steady stream material guide mechanism 7 is provided with above the load-transfer device 21 of second conveyor 2, steady stream material guide mechanism 7 comprises connecting panel 71 and by the extended side plate 72 in the both sides of connecting panel 71 downwards, on the outer wall that one end of connecting panel 71 is fixed on deflector chute 4 and the other end of connecting panel 71 is extended on the top of the load-transfer device 21 of second conveyor 2 along the throughput direction of second conveyor 2, one end that wherein connecting panel 71 is fixing with deflector chute 4 can also be fixed in enclosing structure 5 or be fixed on the outer wall of transshipment tank 31 or be fixed on induce blanking chute 6 outer wall on, the lower edge of two side plates 72 all contacts with the load-transfer device 21 of second conveyor 2, multiple depositing dust dividing plate 73 be parallel to each other is interval with above the interior volume enclosing formation at connecting panel 71 and two side plates 72, multiple depositing dust dividing plate 73 is all connected with connecting panel 71 and every two adjacent depositing dust dividing plates 73 are connected to the side plate 72 being positioned at connecting panel 71 phase heteropleural, namely every two adjacent depositing dust dividing plates 73 one of them be connected with the side plate 72 of connecting panel 71 side, and another is connected with the side plate 72 of connecting panel 71 opposite side, formation is crisscross arranged, between the lower edge of each depositing dust dividing plate 73 and the load-transfer device 21 of second conveyor 2, there is gap, multiple depositing dust dividing plate 73 encloses above the interior volume of formation at connecting panel 71 and two side plates 72 and forms S-type air by-pass passage.The utility model can be realized from depositing dust by arranging steady stream material guide mechanism 7, connecting panel 71, arrange depositing dust dividing plate 73 in the enclosed construction that side plate 72 and enclosing structure 5 are formed jointly to carry out separation and guide, multiple different capabilities is separated to form and the enclosure space be interconnected above enclosed construction, the ratio (expecting empty ratio) of different volume of material and enclosure space is set in enclosure space and change in location, the depositing dust dividing plate 73 arranged by dislocation carrys out barrier air, change pressure and the flow direction of air, reduce material induced air inlet and produce disturbance, eddy flow reaches the effect impelling air drainage to press dust fall, the certain passage of area can be formed above the load-transfer device 21 of second conveyor 2 by side plate 72 and depositing dust dividing plate 73 simultaneously, thus control the cross section of the material sent from deflector chute 4, realize the conveying of continuous uniform cross section stream, improve the stability of the utility model convey materials.Wherein two side plates 72 adopt fixing wear-resisting side plate 72 to limit the width of mass transport, and require according to mass transport the height adjusting enclosing structure 5, thus better control the sectional area of mass transport, stablize material feed flow, realize homalographic continus convergence, avoid the suddenly big or suddenly small spilling spreading of stream end face or reduce transport power, stable stream improves traffic capacity of the present utility model and shortens time of delivery and reduce power consumption.And make the utility model not need supporting machinery dust removal machine by steady stream material guide mechanism 7 from depositing dust function, save dust exhaustor and pipeline and corresponding energy consumption, the energy consumption only omitting dust exhaustor can save 20% ~ 30% of overall mass transport operation energy consumption, has remarkable energy saving and environmental protection effect.
As preferably, as shown in Fig. 2, Fig. 3, Fig. 6, Fig. 7, Fig. 9, the belt conveying rehandling facilities that the utility model provides, wherein, connecting panel 71 has extended to form air check apron 74 downwards away from the end of deflector chute 4, and the both sides of air check apron 74 are connected with two side plates 72 respectively.The air enclosed in the S type passage of formation along depositing dust dividing plate 73 can be stoped to blow out along the direction parallel with throughput direction by arranging air check apron 74, thus avoid the material when conveying powder material to be occurred by the situation that air dispels.Steady stream material guide mechanism 7, deflector chute 4 and enclosing structure 5 can be carried out integrated combination by the utility model, optimize reprinting of the present utility model and enclosed construction, by the combination controlling material falling speed, rough air reduces flow velocity and current stabilization amount guide hermetically-sealed construction, overcome fall broken, material of material to leak and spread, reprint the defect such as airborne dust, operational throughput fluctuation, obtain smooth and easy reprinting, close dust suppression, decreasing pollution, save material, the compound construct effects of biology such as construction is simple, reliable.
As preferably, as Fig. 1, Fig. 3, Fig. 5, shown in Fig. 7, the belt conveying rehandling facilities that the utility model provides, wherein, first conveyer 1 comprises first driving drum 12 and first stern barrel at load-transfer device 11 two ends being positioned at the first conveyer 1, first driving drum 12 is connected with the first actuating device 14, first actuating device 14 comprises motor and retarder, the below of the load-transfer device 11 of the first conveyer 1 is provided with near the first driving drum 12 place the increasing surface roller 13 that surface is resisted against the load-transfer device 11 of the first conveyer 1, increase surface roller 13 to be in transmission connection with slat conveyer 33, the carrying roller 15 of the bearing material section of the load-transfer device 11 of multiple support first conveyer 1 is provided with between first driving drum 12 and the first stern barrel, first actuating device 14 drives the first driving drum 12 to rotate, and the first stern barrel and increase surface roller 13 cooperation under make the load-transfer device 11 of the first conveyer 1 carry out turning round and transport the motion of material.The transmission force that surface roller 13 can increase the cornerite of the load-transfer device 11 of the first conveyer 1 thus the load-transfer device 11 of raising the first conveyer 1 is increased by arranging, inside simultaneously by increasing surface roller 13 being arranged on transshipment tank 31 can be avoided the material be attached on the load-transfer device 11 of the first conveyer 1 to drop on the outside of transshipment tank 31 at present through the first driving drum 12 and cause material leakage to spread, and can improve utilization of materials and effectively improve reprinting environment.
As preferably, as Fig. 2, Fig. 3, Fig. 6, Fig. 7, shown in Fig. 9, the belt conveying rehandling facilities that the utility model provides, wherein, second conveyor 2 comprises the second driving drum and second stern barrel 22 at load-transfer device 21 two ends being positioned at second conveyor 2, second driving drum is connected with the second actuating device, second actuating device also comprises motor and retarder, the below of the load-transfer device 21 of second conveyor 2 is provided with the correction increasing surface roller 23 that surface is resisted against the load-transfer device 21 of second conveyor 2 near the second stern barrel 22 place, the groove profile carrier roller 24 of the bearing material section of the load-transfer device 21 of multiple support second conveyor 2 is provided with between second driving drum and the second stern barrel 22, and between every two adjacent groove profile carrier rollers 24, be fixed with the grooving side plate 25 of the bearing material section of the load-transfer device 21 supporting second conveyor 2.Cornerite can be increased and the correction increasing surface roller 23 with deviation-correcting function by arranging at load-transfer device 21 place of second conveyor 2, the angle of load-transfer device 21 tangential contact of the second driving drum and second conveyor 2 can be regulated, correct the side-play amount of load-transfer device 21 center of symmetry of second conveyor 2, avoid the load-transfer device 21 of second conveyor 2 amesiality and produce gap with the opening of deflector chute 4 lower end and cause spreading.And arrange groove profile carrier roller 24 by the bearing material section of the load-transfer device 21 at second conveyor 2 to support the load-transfer device 21 of second conveyor 2 and make the sectional area of the load-transfer device 21 of second conveyor 2 be concave structure thus better hold material, can do not supported by the part that groove profile carrier roller 24 supports the both sides of the load-transfer device 21 of second conveyor 2 by arranging grooving side plate 25 between every two groove profile carrier rollers 24 simultaneously, occurring that spreading or the situation of leaking out occur to prevent the both sides of the load-transfer device 21 of second conveyor 2 formation wave sagging.
As preferably, the belt conveying rehandling facilities provided as Fig. 2, Fig. 3, Fig. 6, Fig. 7, Fig. 9 the utility model can also arrange swabbing pig 26 and remove blanking on the load-transfer device 21 of second conveyor 2 below deflector chute 4, avoids blanking to be bonded in the second stern barrel 22 causes load-transfer device 21 sideslip of second conveyor 2 and closing and causing spreading between the load-transfer device 21 affecting deflector chute 4 and second conveyor 2 further.
As preferably, as shown in Fig. 1 ~ Fig. 8, the belt conveying rehandling facilities that the utility model provides, wherein, transshipment tank 31 is provided with the connection inside of transshipment tank 31 and the air of outside diffuses strum box 8.For the material containing more below PM10 particulate, a lot of particles float is had in the air of transshipment tank 31 inside after entering transshipment tank 31, diffuse strum box 8 can filter it before outside at the air venting of transshipment tank 31 inside by arranging air, thus preventing from reprinting the particle carried in air internally, to be disposed to transshipment tank 31 outside and cause harmful effect to reprinting environment and staff's health.Air can be diffused the top that strum box 8 is arranged on transshipment tank 31, the structure being similar to the depositing dust dividing plate 73 of steady stream material guide mechanism 7 is set simultaneously on the inner top surface of transshipment tank 31, first to carry out from depositing dust process before the air venting in transshipment tank 31 to transshipment tank 31 outside.
The belt conveying rehandling facilities that the utility model provides in use, material enters the inside of transshipment tank 31 and is dropped downwards by the discharge end of the first conveyer 1 along with the load-transfer device 11 of the first conveyer 1, tangent line on the concave shaped guide surface that material impacts stock guide 32 under effect of inertia and along the concave shaped guide surface of stock guide 32 glides, the material fallen enters deflector chute 4 through the feed opening on transshipment tank 31 base plate and drops on the load-transfer device 21 of second conveyor 2 along with deflector chute 4, by steady stream material guide mechanism 7 to the material dropped on the load-transfer device 21 of second conveyor 2 carry out smooth make material continuously prismatic on the load-transfer device 21 of second conveyor 2 carry, supported by the load-transfer device 21 of groove profile carrier roller 24 and grooving side plate 25 pairs of second conveyors 2 in the course of conveying of material on the load-transfer device 21 of second conveyor 2 and prevent the load-transfer device 21 of second conveyor 2 to be out of shape and occur that the situation of leaking material spreading occurs.
Compared with prior art, advantage of the present utility model is as follows:
1, the utility model is by pressing the distance (discrepancy in elevation) subtracted between the discharge end of the first conveyer and second conveyor, fundamentally decreases the impact effect to the load-transfer device of second conveyor when material drops; And there is in the discharge end arranged outside of the first conveyer the stock guide of concave shaped guide surface, and by the discharge end of the concave shaped guide surface of stock guide towards the first conveyer, the material left by the discharge end of the first conveyer is made to impinge upon on stock guide under effect of inertia, then along with the inner concave shape guide surface of stock guide glides and falls, the material being delivered to transshipment tank inside can be cushioned, reduce the impulsive force of material to the inwall of transshipment tank and the load-transfer device of second conveyor, ensure that the service life of the load-transfer device of transshipment tank and second conveyor.
2, the utility model is by being set to circular arc stock guide by stock guide and at the both sides projection directing plate of stock guide, two directing plates are set simultaneously in reducing shape from top to bottom, define the gathering of three gathering structure induction materials to avoid being scattered, reduce the area of contact of material and stock guide thus reduce the wear area of material, and the air that can squeeze in material, reduce the air carried in material, prevent the dust in material from spreading in atmosphere.
3, the utility model arranges slat conveyer by the side being positioned at feed opening on the base plate of transshipment tank, and the material that can cannot arrive drop in feed opening on transshipment tank base plate is pushed to the position of feed opening, reduces the loss of material.
4, the utility model stirs by arranging steady stream material guide mechanism and can reducing the air that carries in material and produce air to carry out depositing dust to air, control the conveying cross section of material simultaneously, thus stablize the operational throughput of material, realize the conveying of material uniform cross section, ensure the load-transfer device energy evenly feeding of second conveyor, avoid uneven due to mass transport amount and situation that is that cause material to drop from the load-transfer device of second conveyor occurs.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those of ordinary skill in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (10)
1. a belt conveying rehandling facilities, described belt conveying rehandling facilities comprises the first conveyer and is positioned at the second conveyor below described first conveyer, described first conveyer and described second conveyor are belt conveyer, it is characterized in that, reprinting structure is provided with between described first conveyer and described second conveyor, described reprinting structure comprises transshipment tank and stock guide, the discharge end of described first conveyer stretches to the inside of described transshipment tank from the side of described transshipment tank, the outside being positioned at the discharge end of described first conveyer in the inside of described transshipment tank is provided with described stock guide, described stock guide is concave shaped guide surface towards the side of described first conveyer, described stock guide can be moved along close or away from the discharge end of described first conveyer direction by slide assemblies, on the base plate of described transshipment tank, the gap corresponded between described stock guide and the discharge end of described first conveyer offers feed opening, the load-transfer device of described second conveyor is positioned at the below of described feed opening.
2. belt conveying rehandling facilities according to claim 1, it is characterized in that, described stock guide is circular arc stock guide, the intrados of described circular arc stock guide be described guide surface and the intrados of described circular arc stock guide towards the discharge end of described first conveyer, the both sides of described circular arc stock guide are convexly equipped with directing plate respectively towards the discharge end of described first conveyer, and directing plate described in two is in reducing shape from top to bottom.
3. belt conveying rehandling facilities according to claim 1, it is characterized in that, the side base plate of described transshipment tank being positioned at described feed opening is provided with slat conveyer, described slat conveyer and described first conveyer are in transmission connection and one end of described slat conveyer extends to described feed opening, and the material dropped on the base plate of described transshipment tank can be pushed to described feed opening by described slat conveyer.
4. belt conveying rehandling facilities according to claim 1, is characterized in that, is provided with the deflector chute of cross-sectional area convergent from top to bottom between the load-transfer device of described feed opening and described second conveyor, and the upper end of described deflector chute is connected with described feed opening.
5. belt conveying rehandling facilities according to claim 4, it is characterized in that, the enclosing structure in shaped as frame is provided with between the lower end outlet of described deflector chute and the load-transfer device of described second conveyor, the upper end of described enclosing structure is connected with the outlet of described deflector chute, the lower end of described enclosing structure contacts with the upper surface of the load-transfer device of described second conveyor, and the side of described enclosing structure is provided with opening, and described opening towards consistent with the throughput direction of described second conveyor.
6. belt conveying rehandling facilities according to claim 4, it is characterized in that, steady stream material guide mechanism is provided with above the load-transfer device of described second conveyor, described steady stream material guide mechanism comprises connecting panel and by the extended side plate in the both sides of connecting panel downwards, on the outer wall that one end of described connecting panel is fixed on described deflector chute and the other end of described connecting panel is extended on the top of the load-transfer device of described second conveyor along the throughput direction of described second conveyor, the lower edge of two described side plates all contacts with the load-transfer device of described second conveyor, multiple depositing dust dividing plate be parallel to each other is interval with above the interior volume enclosing formation at described connecting panel and two described side plates, multiple described depositing dust dividing plate is all connected with described connecting panel and every two adjacent described depositing dust dividing plates are connected to the described side plate being positioned at described connecting panel phase heteropleural, between the lower edge of each described depositing dust dividing plate and the load-transfer device of described second conveyor, there is gap, multiple described depositing dust dividing plate encloses above the interior volume of formation at described connecting panel and two described side plates and forms S-type air by-pass passage.
7. belt conveying rehandling facilities according to claim 6, is characterized in that, described connecting panel has extended to form air check apron downwards away from the end of described deflector chute, and the both sides of described air check apron are connected with two described side plates respectively.
8. belt conveying rehandling facilities according to claim 3, it is characterized in that, described first conveyer comprises the first driving drum and first stern barrel at the load-transfer device two ends being positioned at described first conveyer, described first driving drum is connected with the first actuating device, the below of the load-transfer device of described first conveyer is provided with near described first driving drum place the increasing surface roller that surface is resisted against the load-transfer device of described first conveyer, described increasing surface roller and described slat conveyer are in transmission connection, the carrying roller of the bearing material section of the load-transfer device of described first conveyer of multiple support is provided with between described first driving drum and described first stern barrel.
9. belt conveying rehandling facilities according to claim 1, it is characterized in that, described second conveyor comprises the second driving drum and second stern barrel at the load-transfer device two ends being positioned at described second conveyor, described second driving drum is connected with the second actuating device, the below of the load-transfer device of described second conveyor is provided with the correction increasing surface roller that surface is resisted against the load-transfer device of described second conveyor near described second stern barrel place, the groove profile carrier roller of the bearing material section of the load-transfer device of the described second conveyor of multiple support is provided with between described second driving drum and described second stern barrel, and between every two adjacent described groove profile carrier rollers, be fixed with the grooving side plate of the bearing material section of the load-transfer device supporting described second conveyor.
10. belt conveying rehandling facilities according to claim 1, is characterized in that, described transshipment tank is provided with and is communicated with the inside of described transshipment tank and the air of outside diffuses strum box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507693.3U CN204777523U (en) | 2015-07-14 | 2015-07-14 | Belt type conveying and transferring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507693.3U CN204777523U (en) | 2015-07-14 | 2015-07-14 | Belt type conveying and transferring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204777523U true CN204777523U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507693.3U Withdrawn - After Issue CN204777523U (en) | 2015-07-14 | 2015-07-14 | Belt type conveying and transferring device |
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| CN (1) | CN204777523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973412A (en) * | 2015-07-14 | 2015-10-14 | 中冶京诚工程技术有限公司 | Belt type conveying and transferring device |
-
2015
- 2015-07-14 CN CN201520507693.3U patent/CN204777523U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973412A (en) * | 2015-07-14 | 2015-10-14 | 中冶京诚工程技术有限公司 | Belt type conveying and transferring device |
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| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20170531 |
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| AV01 | Patent right actively abandoned |