Flow-type multipurpose bulk goods spiral apparatus for piling and filling
Technical field
The present invention relates to bulk material heap height and shipment, truck-loading facilities, particularly relate to a kind of flow-type multipurpose bulk goods spiral and stow machinery.
Background technology
Present stage is processing in bulk materials accumulation deposit problem, except adopting the professional large-scale bulk goods heap taking equipment such as bucket wheel machine and cantilever stocker, for outdoor bulk storage yard, user's many employings (1) loader combines the accumulation mode of discontinuous bulk material with belt conveyor;(2) technique is stored up in dumper and loader combination, this technological process is that material is offloaded to ground by dumper, loader carries out bunch and forms bottom stockpile, bottom stockpile loading and unloading material climbed up by dumper subsequently, excavator is by stockpile pushed flat on top, form the platform for dumper walking, so circulate, progressively increase stockpile;(3) storing up for bulk goods in warehouse and take dumper, loader and excavator group technology more, this technological process is that material is offloaded in storehouse ground by dumper, and loader carries out bunch, and excavator takes material on stockpile from bottom to top and carries out heap height.Due to belt feeder length dimension, heap high technology (1) causes that greatly equipment flexible mobility is poor, cause difficulty to vehicle handling transport in stockyard so that working performance is low;Secondly material is often carried out how heap is deposited by this technique, and the stockyard utilization rate piling location mode only has trapezoidal 2/3rds of stockyard utilization rate of depositing continuously more, making stockyard utilization rate low, particularly when big quantity in stock, utilization of area rate problem highlights more.And the problem such as (3) two kinds of heap high technologies all exist that energy consumption height, efficiency is low, equipment assorted many, stockyard space availability ratio is low (storing up highly low), potential safety hazard (excavator from landing stockpile), fuel emission pollute, fuel oil consumption costs height (2).And for the shipment of bulk goods or the entrucking technique problems such as dump truck discharge platform takies that place, wharf apron is big, dumper climbs up in the high energy consumption in discharging platform process, shipment process that waiting of system in barge moving process be consuming time, the high energy consumption of dumper and fuel emission pollution that currently mainly adopt dumper, discharging platform, splicing funnel, fixing belt feeder and barge combination handling mode, this technics of shipment to exist.For these bulk materials heap, high and shipment or entrucking Problems existing, there is presently no a kind of good solution, stow equipment in particular without a kind of Multifunctional mobile formula specialization bulk goods that can effectively solve this difficult problem.
Summary of the invention
It is an object of the invention to provide the bulk goods spiral apparatus for piling and filling that a kind of windrow efficiency is high, heap high altitude is big, stockyard utilization rate is high, trafficability is good, can meet most of general stockyard requires to the windrow of bulk material, it is achieved high efficiency, low expense, flexible, safe and reliable stow operation.
For achieving the above object, the technical solution adopted in the present invention is: include bodywork assembly, material-receiving device, spiral turn material system, slew gear and collapsible belt conveyor.Bodywork assembly and earth surface, undertake walking and the support of machinery;Material-receiving device is located at the middle part of the vehicle frame of bodywork assembly, affixed with vehicle frame, for being received from the discharging unloaded;Spiral turns material system and is transported to collapsible belt conveyor for being promoted from material-receiving device by material, horizontal auger therein is positioned at the bottom of material-receiving device, the conveying pipe of vertical conveyor screw is divided into two sections, hypomere conveying pipe is affixed with vehicle frame and material-receiving device, epimere conveying pipe is affixed with the revolving dial of slew gear, spiral turns discharging flat spin and the slew gear synchronous axial system on material system top, and the material feeding position of device for discharging formula belt conveyor folded against remains unchanged;Slew gear is connected with the revolving support cylinder of bodywork assembly by pivoting support bearing, for driving collapsible belt conveyor and spiral to turn the first half revolution of material system;Collapsible belt conveyor is hinged on the collapsible belt conveyor free bearing of slew gear, the luffing heap height of material, revolution windrow is realized by pitching and folder function, driver's cabin front can be returned back to by slew gear, it is achieved the stability in walking and motility during vehicle transition after collapsible belt conveyor is folding.
Spiral turns material system and includes horizontal auger driving device, horizontal auger, material-blockage preventing device, vertical conveyor screw, hypomere conveying pipe, epimere conveying pipe, vertical conveyor screw driving device, horizontal discharge auger, horizontal discharge auger driving device, device for discharging.Horizontal auger, among the hopper of material-receiving device, supports affixed with hopper by intermediate support and afterbody, and tail end is connected with the horizontal auger driving device being arranged on outside hopper end wall.Material-blockage preventing device is above horizontal auger, and for adjusting the inlet amount of horizontal auger, its two ends are fixed in the hopper end walls of material-receiving device;Bottom the hypomere conveying pipe of vertical conveyor screw L-shaped affixed with the hopper of material-receiving device, the revolving support cylinder of top and bodywork assembly is affixed, it is achieved by material from level to transferring vertically upward;The bottom of the epimere conveying pipe of vertical conveyor screw is affixed with the revolving dial of slew gear, it is possible to realize synchronous revolving with revolving dial.The top of epimere conveying pipe L-shaped with device for discharging is docked, it is achieved material is from vertically transferring to horizontal discharging;Vertical conveyor screw is located among epimere conveying pipe, hypomere conveying pipe, and top is connected with the vertical conveyor screw driving device being connected to epimere conveying pipe top, it is achieved the transmission of vertical conveyor screw;Horizontal discharge auger is connected with horizontal discharge auger driving device, it is achieved the transmission of horizontal discharge auger.
Material-receiving device includes hopper, chamber door launches track, chamber door stopping means.Hopper is the shell of material-receiving device, is connected with in the middle part of the vehicle frame of bodywork assembly, and the cross section of hopper is similar to V-type;Chamber door launches track and is positioned at the top of hopper;It is provided with chamber door stopping means at two most advanced and sophisticated places of the both sides of hopper and V-type.
Bodywork assembly includes power assembly, vehicle frame, driver's cabin, walking and steering mechanism, hydraulic leg, revolving support cylinder.Driver's cabin and power assembly are respectively positioned on vehicle frame front end by side, for collapsible belt conveyor folding after revolution slot milling;Walking and steering mechanism and hydraulic leg are positioned at the bottom of bodywork assembly, are used for realizing the support of car body in the transition of complete machine and work process;Revolving support cylinder is in the middle part of the rear end of vehicle frame, it is simple to install back rotation mechanism;Turn the reserved installation site of material system for material-receiving device and spiral in the middle part of vehicle frame, be interconnected and fixed with bolt.
Slew gear includes revolving dial, pitching cylinder support, collapsible belt conveyor free bearing, pivoting support bearing and device for revolving and driving.Pitching cylinder support is in the both sides of revolving dial one end, and collapsible belt conveyor free bearing is in the revolving dial both sides near stage casing, and three is integrated.Pitching drives oil cylinder to be hinged on pitching cylinder support.Revolving dial drives epimere conveying pipe and collapsible belt conveyor to realize gyration by slew gear in heap process of assembling.
Collapsible belt conveyor includes leading portion belt conveyer, folding driving oil cylinder, back segment belt conveyer, pitching driving oil cylinder, splicing groove, driving and tensioner.Driving and tensioner are positioned at the afterbody of back segment belt conveyer, and it not only provides the power of collapsible belt conveyor unitary rotation, it is also possible to adjusted the degree of tightness of belt by length travel;Splicing groove is positioned at the lower section that back segment belt conveyer and spiral turn the device for discharging of material system, and when being possible to prevent blanking by baffle plate, material is scattered to both sides and rear end;Pitching drives oil cylinder two ends hinged with the revolving dial of back segment belt conveyer and slew gear respectively, drives the stretching motion of oil cylinder to complete the pitching luffing of collapsible belt conveyor by pitching;Fold and drive oil cylinder in the lower section of back segment belt conveyer, and hinged with back segment belt conveyer and leading portion belt conveyer respectively, expansion and the gathering of leading portion belt conveyer is completed by the stretching motion of folding driving oil cylinder.
The present invention comprehensively utilizes spiral and turns material and the work compound of belt feeder conveying, flow-type multipurpose bulk goods spiral apparatus for piling and filling is in operation process, material is directly poured onto in material-receiving device by dumper at ground (without platform of unloading), in and after discharge process, utilize spiral to turn material system by the material lifting in material-receiving device on collapsible belt conveyor, collapsible belt conveyor by turning round, pitching carry out loading onto ship, the heap high operation of heap high, outdoor in storehouse.Bodywork assembly carries diesel, it may be achieved a tractor serves several purposes flow-type operation between wharf apron, grain depot, harbour open storage ground, simultaneously the displacement in convenient working process.Not only have that, the car load security and stability good by property of vehicle be high and the feature such as place strong adaptability, but also working performance can be improved, meet higher heap high altitude and require and improve the utilization rate in stockyard.
Accompanying drawing explanation
Fig. 1 is the structural representation of duty of the present invention.
Fig. 2 is the structural representation of off working state of the present invention.
Fig. 3 is the structural representation of bodywork assembly of the present invention.
Fig. 4 is the top view of Fig. 2.
Fig. 5 is the structural representation that spiral of the present invention turns material system and material-receiving device.
Fig. 6 is A-A sectional view in Fig. 3.
Fig. 7 is slew gear of the present invention and the structural representation of collapsible belt conveyor.
nullIn figure: 1. bodywork assembly,2. spiral turns material system,3. slew gear,4. material-receiving device,5. collapsible belt conveyor,6. hydraulic leg,7. walking and steering mechanism,8. revolving support cylinder,9. vehicle frame,10. power assembly,11. driver's cabin,12. horizontal discharge auger driving device,13. device for discharging,14. horizontal discharge auger,15. vertical conveyor screw driving device,16. vertical conveyor screw,17. epimere conveying pipe,18. hypomere conveying pipe,19. horizontal auger,20. material-blockage preventing device,21. horizontal auger driving device,22. hopper,23. chamber door launches track,24. chamber door stopping means,25. leading portion belt conveyer,Oil cylinder is driven 26. folding,27. back segment belt conveyer,28. pitching drives oil cylinder,29. splicing groove,30. drive and tensioner,31. pitching cylinder support,32. revolving dial,33. collapsible belt conveyor free bearing,34. pivoting support bearing,35. device for revolving and driving,36. intermediate support,37. afterbody supports.
Detailed description of the invention
As shown in Figure 1 and Figure 2, flow-type multipurpose bulk goods spiral apparatus for piling and filling includes bodywork assembly 1, spiral turns material system 2, slew gear 3, material-receiving device 4 and collapsible belt conveyor 5.Bodywork assembly 1 is placed on ground, is moved by walking and steering mechanism 7, then support with hydraulic leg 6 during work during walking.Material-receiving device 4 is located at the middle part of the vehicle frame 9 of bodywork assembly 1, and is bolted fixing between vehicle frame 9, is thus received from the discharging unloaded during work.Spiral turns the horizontal auger 19 in material system 2 among the hopper 22 of material-receiving device 4, and affixed with hopper 22 by intermediate support 36 and afterbody supporting 37, tail end is connected with the horizontal auger driving device 21 being arranged on outside hopper 22 end wall.The conveying pipe of vertical conveyor screw 16 is divided into two sections, hypomere conveying pipe 18 is affixed with vehicle frame 9 and material-receiving device 4, epimere conveying pipe 17 is affixed with the revolving dial 32 of slew gear 3, when turning round discharging, spiral turns the epimere conveying pipe 17 of material system 2, horizontal discharge auger 14 and slew gear 3 synchronous axial system, the material feeding position of the discharge port formula belt conveyor 5 folded against of device for discharging 13 remains unchanged, thus realizing the continuous conveying of material in revolution.Slew gear 3 is connected with the revolving support cylinder 8 of bodywork assembly 1 by pivoting support bearing 34, and device for revolving and driving 35 turns the first half revolution of material system 2 for driving collapsible belt conveyor 5 and spiral.The afterbody of collapsible belt conveyor 5 is hinged on the collapsible belt conveyor free bearing 33 of slew gear 3, pitching drives oil cylinder 28 to be hinged on the pitching cylinder support 31 of slew gear 3, the luffing heap height of material operationally can be realized by pitching and folder function, slew gear 3 can be passed through after collapsible belt conveyor 5 is folding and return back to driver's cabin 11 front, it is achieved transition vehicle be expert in stability and motility.Fig. 1 is the schematic diagram of duty of the present invention, and Fig. 2 is the schematic diagram of off working state of the present invention.
As shown in Figure 3, Figure 4, bodywork assembly 1 includes hydraulic leg 6, walking and steering mechanism 7, revolving support cylinder 8, vehicle frame 9, power assembly 10, driver's cabin 11.Driver's cabin 11 and power assembly 10 are respectively positioned on the front end of vehicle frame 9 and keep left side, and affixed with vehicle frame 9, for collapsible belt conveyor 5 folding after revolution slot milling.Walking and steering mechanism 7 and hydraulic leg 6 are positioned at the bottom of bodywork assembly 1, are used for realizing the support of car body in the transition of complete machine and work process.Revolving support cylinder 8 is fixed in the middle part of the rear end of vehicle frame 9.Turn material system 2 for material-receiving device 4 and spiral in the middle part of vehicle frame 9 and reserve installation site, be interconnected and fixed with bolt.
As shown in Figure 5, Figure 6, spiral turn material system 2 include horizontal discharge auger driving device 12, device for discharging 13, horizontal discharge auger 14, vertical conveyor screw driving device 15, vertical conveyor screw 16, epimere conveying pipe 17, hypomere conveying pipe 18, horizontal auger 19, material-blockage preventing device 20, horizontal auger driving device 21, intermediate support 36, afterbody supporting 37.Horizontal auger 19 is among the hopper 22 of material-receiving device 4, and affixed with hopper 22 by intermediate support 36 and afterbody supporting 37, tail end is connected with the horizontal auger driving device 21 being arranged on outside hopper 22 end wall.Material-blockage preventing device 20 is above horizontal auger 19, the inlet amount of adjustable horizontal auger 19 during work, reduce pressure horizontal auger 19 produced from hopper 22 top stacking material, preventing horizontal auger 19 from transshipping stall, its two ends are fixed on hopper 22 wall of material-receiving device 4.Bottom the hypomere conveying pipe 18 of vertical conveyor screw 16 L-shaped with material-receiving device 4 affixed, the revolving support cylinder 8 of top and bodywork assembly 1 is affixed, it is achieved by material from level to transferring vertically upward.The revolving dial 32 of bottom and the slew gear 3 of the epimere conveying pipe 17 of vertical conveyor screw 16 is affixed, and top is L-shaped with device for discharging 13 docks, it is achieved material is from vertically transferring to horizontal discharging.Vertical conveyor screw 16 is located among epimere conveying pipe 17, hypomere conveying pipe 18, and top is connected with the vertical conveyor screw driving device 15 being connected to epimere conveying pipe 17 top, it is achieved the transmission of vertical conveyor screw 16.Horizontal discharge auger 14 is connected with horizontal discharge auger driving device 12, and then realizes the transmission of horizontal discharge auger 14.When material is poured into by dumper, first by material-blockage preventing device 20 by the material diversion both sides to horizontal auger 19, prevent horizontal auger 19 overload blocking, material slips into horizontal auger 19 along hopper 22 biside plate of material-receiving device 4 and is transported in vertical conveyor screw 16 by it afterwards, then vertical conveyor screw 16 is by material lifting to horizontal discharge auger 14, finally by horizontal discharge auger 14, material transfers to collapsible belt conveyor 5.
As it is shown in fig. 7, slew gear 3 includes pitching cylinder support 31, revolving dial 32, collapsible belt conveyor free bearing 33, pivoting support bearing 34 and device for revolving and driving 35.Pitching cylinder support 31 is in the both sides of revolving dial 32 front end, and collapsible belt conveyor free bearing 33 is in the both sides in the front stage casing of revolving dial 32, and three is integrated.Pivoting support bearing 34 is located at turn around the bottom of platform 32, is connected with the revolving support cylinder 8 of bodywork assembly.Revolving dial 32 is driven by device for revolving and driving 35 in heap process of assembling, drives epimere conveying pipe 17 and collapsible belt conveyor 5 to realize gyration.
As shown in Figure 4, Figure 5, material-receiving device 4 includes hopper 22, chamber door launches track 23, chamber door stopping means 24.The cross section of hopper 22 is similar to V-type.Chamber door launches track 23 and is positioned at the top of hopper 22.It is provided with chamber door stopping means 24 at two most advanced and sophisticated places of the both sides of hopper 22 and V-type.When dumper carries out discharging, the chamber door of its container can drop on chamber door with inertia and launch on track 23, rotation along with container, chamber door can launch track 23 along chamber door and slide, and spread apart in track entrance chamber door stopping means 24, the effect of baffle plate can be played, it is to avoid material is trickled down outside hopper this discharge process raising middle flask goalkeeper.
As shown in Figure 6, collapsible belt conveyor 5 includes leading portion belt conveyer 25, folding driving oil cylinder 26, back segment belt conveyer 27, pitching driving oil cylinder 28, splicing groove 29, drives and tensioner 30.Driving and tensioner 30 are arranged on the afterbody of back segment belt conveyer 27, and it not only provides the power of collapsible belt conveyor 5 unitary rotation, it is also possible to adjusted the degree of tightness of belt by length travel.Splicing groove 29 is positioned at back segment belt conveyer 27 and spiral and turns the interface position of material system 2, affixed with the frame of back segment belt conveyer 27, and when being possible to prevent blanking by baffle plate, material is scattered to both sides and rear end.Pitching drives oil cylinder 28 two ends hinged with the revolving dial 32 of back segment belt conveyer 27 and slew gear 3 respectively, drives the stretching motion of oil cylinder 28 can complete the pitching luffing of collapsible belt conveyor 5 by pitching.Fold and drive oil cylinder 26 in the lower section of back segment belt conveyer, and hinged with back segment belt conveyer 27 and leading portion belt conveyer 25 respectively, moved by the synchronization telescope of folding driving oil cylinder 26 and can complete expansion and the gathering of leading portion belt conveyer 25.
When flow-type multipurpose bulk goods spiral apparatus for piling and filling is after operation area is adjusted, when preparing to start windrow work, dumper needs first to reach any side of machinery, stops to appropriate location.Then dumper can be opened chamber door and progressively tilt container, and the chamber door opened in the process will enter chamber door under effect of inertia to launch track 23 and slides along, until slipping in chamber door stopping means 24.Material pour out from container after will by spiral turn material system 2 material-blockage preventing device 20 shunting reach on hopper 22 biside plate of material-receiving device 4.Material can enter in horizontal auger 19 and is transported in hypomere conveying pipe 18 by it afterwards, then is transported in device for discharging 13 by vertical conveyor screw 16, is then transferred to by horizontal discharge auger 14 in the splicing groove 29 of collapsible belt conveyor 5.Last material can arrive under the back segment belt conveyer 27 transport with leading portion belt conveyer 25 and specify emptying point, carry out in last transport process at collapsible belt conveyor 5, the revolving dial 32 of slew gear 3 and the pitching driving oil cylinder 28 of collapsible belt conveyor 5 can adjust in real time and control height and the position that material falls, thus more efficient fulfils assignment.