CN113830490A - Rotary drum lift capable of stably conveying - Google Patents
Rotary drum lift capable of stably conveying Download PDFInfo
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- CN113830490A CN113830490A CN202111159846.6A CN202111159846A CN113830490A CN 113830490 A CN113830490 A CN 113830490A CN 202111159846 A CN202111159846 A CN 202111159846A CN 113830490 A CN113830490 A CN 113830490A
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- conveying platform
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- eccentric
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 240000007643 Phytolacca americana Species 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 238000010408 sweeping Methods 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/11—Roller frames
- B65G13/12—Roller frames adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
- B65G13/071—Roller driving means with frictional engagement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0633—Mechanical arrangements not covered by the following subgroups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a rotary drum lifter capable of realizing stable transmission, which comprises a base, wherein a rotary table with a fixed shaft rotating is arranged on the upper surface of the base, an installation platform is fixedly connected on the upper surface of the rotary table, limiting columns are fixedly connected at four corners of the upper surface of the installation platform, a lifting platform is arranged right above the limiting columns, guide rails are symmetrically arranged on the upper surface of the lifting platform, a conveying platform is arranged on the guide rails, a feeding mechanism is arranged on the conveying platform and comprises a plurality of eccentric rollers I with the fixed shaft rotating on the inner wall of the conveying platform, a plurality of eccentric roller I output shafts penetrate through the outer wall of the conveying platform and are fixedly connected with a gear I, a first toothed plate with gears meshed with each other is arranged at the bottom of the gear I, an inclined plate is fixedly arranged on one side of the limiting columns, and pushing rods for feeding the eccentric rollers I are symmetrically arranged on one side, close to the inclined plate, of the conveying platform. The invention has the advantages of convenient feeding, safety and stability, and solves the problems in the background technology.
Description
Technical Field
The invention relates to the technical field of lifting equipment, in particular to a rotary drum lifter capable of realizing stable transmission.
Background
In the production process, often need to carry accumulational goods material from the eminence toward low department to it transports through outside transportation platform to make things convenient for, and the artifical transport efficiency is lower to outside transportation platform with goods material transport because the height drop is big, artifical transport efficiency, and is with high costs. Therefore, a rotary drum elevator capable of stably conveying is required.
Disclosure of Invention
The invention aims to provide a rotary roller elevator capable of realizing stable transmission, which has the advantages of convenience in feeding, safety and stability and solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a rotary drum lifter capable of stable transmission comprises a base, wherein a rotary table rotating through a fixed shaft is arranged on the upper surface of the base, an installation platform is fixedly connected to the upper surface of the rotary table, limiting columns are fixedly connected to four corners of the upper surface of the installation platform, a lifting platform is arranged right above the limiting columns, guide rails are symmetrically arranged on the upper surface of the lifting platform, a conveying platform is arranged on the guide rails, a feeding mechanism is arranged on the conveying platform and comprises a plurality of eccentric rollers I rotating through the fixed shaft on the inner wall of the conveying platform, a plurality of output shafts of the eccentric rollers I penetrate through the outer wall of the conveying platform and are fixedly connected with gears I, a first toothed plate with gears meshed with each other is arranged at the bottom of the gears I, an inclined plate is fixedly installed on one side of the limiting columns, and push rods for feeding the eccentric rollers I are symmetrically arranged on one side, which is close to the inclined plate, of the conveying platform, the other end of the pushing rod is fixedly connected with a sliding block which is connected with the inclined plate in a sliding manner.
The outer contour of an output shaft of the eccentric roller is fixedly connected with a poking rod on one side close to the inner wall of the conveying platform, a fixed-shaft rotating cleaning rod is arranged on one side, located at the bottom of the eccentric roller, of the inner wall of the conveying platform, a plurality of poking pieces are fixedly connected to one side, close to the poking rod, of the outer contour of the cleaning rod, the poking pieces are distributed on the outer contour of the cleaning rod at intervals, and the poking pieces are arranged on the rotating track of the poking rod.
Preferably, the lift platform is close to one side hang plate symmetry and is provided with the fixed disk, the through-hole has been seted up on the fixed disk surface and through the spacing sliding connection of this through-hole and catch bar, the catch bar is located and overlaps between fixed disk and the slider and is equipped with reset spring, the reset spring both ends respectively with fixed disk and slider fixed connection, the slider is the inclined plane with the hang plate contact surface, hang plate one side fixed connection is connected with the push rod that supplies artifical promotion.
Preferably, the mounting platform upper surface is provided with elevating system, elevating system is including the mount pad that is located the mounting platform upper surface, mount pad center fixed mounting has dead axle pivoted worm, the drive arrangement of worm is for being located the driving motor of mount pad, mount pad upper surface symmetry is provided with the mounting panel, two trompils have been seted up to mounting panel surface symmetry to rotate through this trompil and be connected with the dwang, the dwang outline is close to worm one side fixedly connected with turbine, worm and turbine intermeshing.
Preferably, both sides fixed mounting has the limiting plate on the mounting platform upper surface, limiting plate surface symmetry has seted up the trompil and has been connected through this trompil and the spacing rotation of dwang, the dwang outline is close to the equal fixed connection connecting plate in spacing post one side, spacing post is provided with four, four spacing groove has all been seted up at spacing post upper surface center, the spacing inslot is provided with spacing gliding lift post, lift capital end and lift platform fixed connection, lift capital end symmetry is provided with the connection piece, four logical groove has all been seted up to spacing post outer wall both sides, the connecting plate runs through logical groove and connection piece bottom and extends to the outside, the connecting plate surface is close to spacing post one side and sets up the sliding tray, be provided with the activity post with two connection piece inner wall fixed connections in the sliding tray.
Preferably, the tip that the worm both ends were kept away from to the dwang all is provided with locking mechanical system, locking mechanical system include with dwang both ends fixed two gears two, two the meshing has pinion rack two between the gear two, two bottom fixedly connected with reference columns of pinion rack, a plurality of constant head tanks have been seted up to the base upper surface, and is a plurality of the constant head tank is circumference interval distribution at the base upper surface.
Preferably, threaded holes are formed in four corners of the upper surface of the base, screws are screwed in the threaded holes, the screws penetrate through the threaded holes and extend downwards and are rotatably connected with the supporting seat, the rotating disc is fixedly connected to the upper surface of the screws, and idler wheels are arranged on one side, close to the supporting seat, of the lower surface of the mounting platform.
Preferably, the feeding mechanism comprises a second eccentric roller, the second eccentric roller is provided with a plurality of gears, the second eccentric roller is distributed on the inner wall of the conveying platform at intervals, output shafts at two ends of the first eccentric roller penetrate through the inner wall of the conveying platform and are fixedly connected with a first gear, and a lower shaft of the second eccentric roller is distributed on the inner wall of the conveying platform at intervals in an up-and-down fluctuating mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the worm wheel and worm transmission is equivalent to spiral transmission, so that the lifting platform can stably ascend or descend;
2. according to the invention, the locking device is arranged to lock the rotating platform when the lifting platform rises, so that the rotating platform is prevented from rotating when the lifting platform rises, and the stability of the lifting platform before complete descending is ensured;
3. according to the invention, the first eccentric roller is arranged, so that the goods shake to a certain extent under the action of the first eccentric roller, dust accumulated on the surface of the goods is shaken off, and meanwhile, the goods shake to a certain extent through the rotation of the first eccentric roller, so that the goods are slightly shaken off to an external transportation device, and the automatic blanking is convenient.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at C according to the present invention;
FIG. 5 is a first schematic structural diagram of the lifting mechanism of the present invention;
FIG. 6 is a second schematic structural view of the lifting mechanism of the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 8 is a schematic view of an eccentric roller according to the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 5;
FIG. 10 is a schematic view of a second eccentric roller according to the present invention.
In the figure: 1. a base; 2. a rotating table; 3. mounting a platform; 301. a limiting plate; 4. a limiting column; 5. a lifting platform; 501. a guide rail; 6. a conveying platform; 7. a first eccentric roller; 701. a second eccentric roller; 8. a first gear; 801. a toothed plate I; 9. an inclined plate; 10. a push rod; 11. a slider; 12. a mounting seat; 13. a worm; 14. a return spring; 15. mounting a plate; 16. rotating the rod; 17. a turbine; 18. a limiting groove; 19. a connecting plate; 20. a lifting column; 21. fixing the disc; 22. connecting sheets; 23. a poke rod; 24. a sliding groove; 25. a movable post; 26. a cleaning rod; 27. a second gear; 28. a toothed plate II; 29. a positioning column; 30. positioning a groove; 31. a screw; 32. a supporting seat; 33. rotating the disc; 34. a shifting sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 9, the present invention provides a technical solution: a rotary drum lifter capable of stable transmission comprises a base 1, wherein a rotary table 2 rotating with a fixed shaft is arranged on the upper surface of the base 1, an installation platform 3 is fixedly connected on the upper surface of the rotary table 2, limiting columns 4 are fixedly connected at four corners of the upper surface of the installation platform 3, a lifting platform 5 is arranged right above the limiting columns 4, guide rails 501 are symmetrically arranged on the upper surface of the lifting platform 5, a conveying platform 6 is arranged on the guide rails 501, a feeding mechanism is arranged on the conveying platform 6 and comprises a plurality of eccentric rollers 7 rotating with the fixed shaft on the inner wall of the conveying platform 6, output shafts of the eccentric rollers 7 penetrate through the outer wall of the conveying platform 6 and are fixedly connected with gears 8, toothed plate I801 with the gears 8 meshed with each other are arranged at the bottom of the gears 8, an inclined plate 9 is fixedly installed on one side of the limiting columns 4, push rods 10 for feeding the eccentric rollers 7 are symmetrically arranged on one side, close to the inclined plate 9, of the conveying platform 6, the other end of the push rod 10 is fixedly connected with a slide block 11 which is connected with the inclined plate 9 in a sliding way.
When the sliding block 11 descends and is in contact with the inclined plane of the inclined plate 9, the inclined plate 9 pushes the push rod 10, the conveying platform 6 slides in a limiting mode on the guide rail 501 under the action of the pushing force of the inclined plate 9, the first gear 8 fixedly connected with the two ends of the output shaft of the first eccentric roller 7 rotates under the action of the first toothed plate 801, and the first eccentric roller 7 rotates and pushes goods on the conveying platform 6 to move to an external conveying device, so that automatic discharging is facilitated.
As shown in fig. 2 and 3, one side of the outer contour of the output shaft of the first eccentric roller 7, which is close to the inner wall of the conveying platform 6, is fixedly connected with a poke rod 23, one side of the inner wall of the conveying platform 6, which is located at the bottom of the first eccentric roller 7, is provided with a fixed-shaft rotating cleaning rod 26, one side of the outer contour of the cleaning rod 26, which is close to the poke rod 23, is fixedly connected with a plurality of poke pieces 34, the poke pieces 34 are distributed on the outer contour of the cleaning rod 26 at intervals, and the poke pieces 34 are arranged on the rotating track of the poke rod 23.
When the first eccentric roller 7 rotates, the poking rod 23 of the outer contour of the output shaft of the first eccentric roller 7 rotates, the poking pieces 34 are pushed through the poking rod 23, and the sweeping rods 26 intermittently swing through the plurality of poking pieces 34 distributed on the outer contour of the sweeping rod 26 at intervals, so that dust shaken off to the bottom of the conveying platform 6 is automatically cleaned.
As shown in fig. 1 and 4, the lifting platform 5 is provided with a fixed disk 21 close to the inclined plate 9 on one side symmetrically, the surface of the fixed disk 21 is provided with a through hole and is connected with a push rod 10 in a limiting sliding manner through the through hole, the push rod 10 is positioned between the fixed disk 21 and a sliding block 11, a return spring 14 is sleeved on the fixed disk and the sliding block 11, two ends of the return spring 14 are respectively fixedly connected with the fixed disk 21 and the sliding block 11, the contact surface of the sliding block 11 and the inclined plate 9 is an inclined plane, and a push rod for manual pushing is fixedly connected on one side of the inclined plate 9.
When goods on conveying platform 6 are conveyed to an external conveying device, conveying platform 6 rises to separate sliding block 11 from inclined plate 9, return spring 14 is sleeved between fixed disc 21 and sliding block 11 through push rod 10, sliding block 11 pulls conveying platform 6 to reset under the action of return spring 14, and repeated operation is facilitated.
As shown in fig. 1, 5 and 6, a lifting mechanism is arranged on the upper surface of the mounting platform 3, the lifting mechanism includes a mounting seat 12 located on the upper surface of the mounting platform 3, a fixed-axis rotating worm 13 is fixedly mounted in the center of the mounting seat 12, a driving device of the worm 13 is a driving motor located in the mounting seat 12, mounting plates 15 are symmetrically arranged on the upper surface of the mounting seat 12, two openings are symmetrically formed in the surfaces of the mounting plates 15, a rotating rod 16 is rotatably connected through the openings, a turbine 17 is fixedly connected to one side, close to the worm 13, of the outer contour of the rotating rod 16, and the worm 13 and the turbine 17 are meshed with each other.
Through setting up worm 13 and worm wheel 17, realize the steady rising or the decline of lift platform 5, because worm wheel 17 and worm 13 mechanism have the auto-lock nature, can realize the effect of safety protection.
As shown in the figures 1 and 5, respectively, fig. 6 and fig. 9 show, both sides fixed mounting has limiting plate 301 on the mounting platform 3 upper surface, limiting plate 301 surface symmetry has been seted up the trompil and has been connected with 16 spacing rotations of dwang through this trompil, dwang 16 outline is close to the equal fixed connection connecting plate 19 in 4 one sides of spacing post, spacing post 4 is provided with four, spacing groove 18 has all been seted up at four 4 upper surface centers of spacing post, be provided with spacing gliding lift post 20 in the spacing groove 18, lift post 20 top and lift platform 5 fixed connection, lift post 20 bottom symmetry is provided with connection piece 22, logical groove has all been seted up to four 4 outer wall both sides of spacing post, connecting plate 19 runs through logical groove and connection piece 22 bottom extends to the outside, connecting plate 19 surface is close to 4 one side of spacing post and sets up sliding tray 24, be provided with two connection piece 22 inner wall fixed connection's activity post 25 in the sliding tray 24.
When the rotating rod 16 rotates along with the turbine 17, the connecting plate 19 rotates around the rotating rod 16, and when the connecting plate 19 rotates, the lifting column 20 limiting and sliding in the limiting groove 18 is pushed, so that the lifting column 20 pushes the lifting platform 5 to move upwards in the limiting groove 18 in the vertical direction.
As shown in fig. 2, 5, 7 and 9, the end portions of the rotating rod 16 far away from the two ends of the worm 13 are provided with locking mechanisms, each locking mechanism comprises two gears 27 fixed to the two ends of the rotating rod 16, two toothed plates 28 are meshed between the two gears 27, the bottom ends of the two toothed plates 28 are fixedly connected with positioning columns 29, the upper surface of the base 1 is provided with a plurality of positioning grooves 30, and the positioning grooves 30 are circumferentially distributed on the upper surface of the base 1 at intervals.
Promote the constant head tank 30 that reference column 29 inserted on the mounting platform 3 through second gear 27, realize locking revolving stage 2 when lift platform 5 rises, revolving stage 2 can not take place to rotate when guaranteeing lift platform 5 to rise, and guarantee lift platform 5 is at the stability before descending completely, stability when can effectively improve the transportation.
As shown in fig. 1, threaded holes are formed in four corners of the upper surface of the base 1, a screw 31 is screwed in the threaded holes, the screw 31 penetrates through the threaded holes and extends downwards and is rotatably connected with a supporting seat 32, a rotating disc 33 is fixedly connected to the upper surface of the screw 31, and rollers are arranged on one side, close to the supporting seat 32, of the lower surface of the mounting platform 3.
Through setting up screw rod 31 and running through screw hole downwardly extending and swivelling joint have supporting seat 32, rotate through rolling disc 33 and make screw rod 31 at the screw hole internal rotation to make the device body keep steady state, avoid mounting platform 3 to take place to rock.
Example two
As shown in fig. 1 to 10, on the basis of the first embodiment, the difference lies in that the first eccentric roller 7 is replaced by the second eccentric roller 701, specifically, the material mechanism includes the second eccentric roller 701, the second eccentric roller 701 is provided with a plurality of second eccentric rollers 701, the plurality of second eccentric rollers 701 are distributed on the inner wall of the conveying platform 6 at intervals, output shafts at two ends of the first eccentric roller 7 penetrate through the inner wall of the conveying platform 6 and are fixedly connected with the first gear 8, and the second eccentric rollers 701 have upper and lower fluctuating axes which are distributed in the conveying platform 6 at intervals.
Through setting up two 701 eccentric roller eccentric shaft and being fluctuation interval distribution from top to bottom at conveying platform 6 inner walls, can improve the frequency of goods at the 6 shake of conveying platform, through the frequency that improves the shake, can realize shaking off fast the dust that will pile up on the goods surface.
The working principle is as follows: this kind of rotary drum lift that can stabilize transmission, the gyro wheel through the push rod of manual promotion hang plate 9 one side and cooperation base 1 bottom transports this device to suitable position before the use, rotate rolling disc 33 simultaneously, rotate through rolling disc 33 and make screw rod 31 at the screw hole internal rotation, thereby make the device body keep steady state, avoid base 1 to take place to rock, simultaneously through manual promotion push rod, make mounting platform 3 on the revolving stage 2 rotate to suitable position and aim at outside conveyer with conveying platform 6 transportation end.
When the lifting platform is used, the driving motor in the mounting seat 12 is opened, the driving motor drives the worm 13 to rotate, the worm 13 is meshed with the worm wheel 17, the worm wheel 17 rotates along with the worm wheel 13, the rotating rod 16 rotates along with the worm wheel 17, the connecting plate 19 rotates by taking the rotating rod 16 as the center of a circle, one end, far away from the connecting plate 19, of the rotating rod 16 is positioned in the limiting groove 18 formed in the surface of the limiting column 4, the sliding groove 24 formed in the surface of the connecting plate 19 is internally provided with the movable column 25, when one end of the connecting plate 19 rotates, the other end of the connecting plate 19 pushes the lifting column 20 to slide in the limiting groove 18 in a limiting way, the lifting platform 5 is pushed to move upwards in the vertical direction in the limiting groove 18, the worm wheel 17 and the worm 13 are arranged to drive to be equivalent to spiral drive, the stable rising or falling of the lifting platform 5 is realized, and the worm wheel 17 and the worm 13 mechanism have self-locking property, the safety protection function can be realized.
When dwang 16 rotates along with turbine 17, two 27 gears of two dwang 16 both ends fixed connection rotate, two 28 toothed plate of meshing between through two 27 gears, rotate along with dwang 16 when two 27 gears, make two 28 toothed plate promote reference column 29 downwards in vertical direction, be circumference interval distribution at base 1 upper surface through constant head tank 30, make reference column 29 insert the constant head tank 30 on the mounting platform 3, the realization is locked revolving stage 2 when lift platform 5 rises, revolving stage 2 can not take place rotatoryly when guarantee lift platform 5 rises, guarantee lift platform 5 is at the stability before descending completely.
When the lifting platform 5 moves to the highest point, when an operator places goods on the first eccentric roller 7 on the conveying platform 6, the lifting platform 5 descends by controlling the driving motor to rotate reversely, when the conveying platform 6 descends to a certain height along with the lifting platform 5, the push rod 10 is fixedly connected to one side of the conveying platform 6, when the slider 11 at the other end of the push rod 10 is in contact with the inclined plane of the inclined plate 9, the inclined plate 9 pushes the slider 11 to overcome the elastic force of the reset spring 14 to push the push rod 10, the push rod 10 pushes the conveying platform 6 to move towards one end of the external conveying device, and by arranging the reset spring 14, when the conveying platform 6 moves upwards, the push rod 10 and the slider 11 can be automatically reset to facilitate next feeding.
When the conveying platform 6 moves to one end of the external conveying device on the guide rail 501, an output shaft penetrates through the outer wall of the conveying platform 6 through an eccentric roller I7 and is fixedly connected with a gear I8, when the first gear 8 is meshed with the first toothed plate 801, the first gear 8 rotates along with the movement of the conveying platform 6, so that the first eccentric roller 7 can rotate under the action of the first toothed plate 801, the first eccentric roller 7 rotates and pushes goods placed on the upper surface of the first eccentric roller 7, and when the goods are conveyed to an external conveying device, due to the long-term accumulation of the goods, the dust is adsorbed on the surface of the goods, the goods shake to a certain extent under the action of the eccentric roller I7, the dust accumulated on the surface of the goods is shaken off, rotate through eccentric gyro wheel 7 simultaneously and make the goods take place the shake to a certain extent, realize shaking off the goods slightly to outside conveyer on, be convenient for carry out automatic unloading.
When the first eccentric roller 7 rotates, the poking rod 23 of the outer contour of the output shaft of the first eccentric roller 7 rotates, the poking pieces 34 are pushed to rotate through the poking rod 23, the sweeping rods 26 are distributed on the outer contour of the sweeping rods 26 at intervals through the poking pieces 34, the poking rod 23 pushes the sweeping rods 26 to intermittently swing, and therefore dust shaken off to the bottom of the conveying platform 6 is automatically cleaned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A rotary drum elevator capable of stable transmission comprises a base (1), and is characterized in that: the automatic conveying device is characterized in that a fixed-shaft rotating table (2) is arranged on the upper surface of the base (1), a mounting platform (3) is fixedly connected to the upper surface of the rotating table (2), limiting columns (4) are fixedly connected to four corners of the upper surface of the mounting platform (3), a lifting platform (5) is arranged right above the limiting columns (4), guide rails (501) are symmetrically arranged on the upper surface of the lifting platform (5), a conveying platform (6) is arranged on the guide rails (501), a feeding mechanism is arranged on the conveying platform (6), the feeding mechanism comprises a plurality of fixed-shaft rotating eccentric rollers (7) on the inner wall of the conveying platform (6), a plurality of output shafts of the eccentric rollers (7) penetrate through the outer wall of the conveying platform (6) and are fixedly connected with gears (8), and toothed plate I (801) with gears (8) meshed with each other are arranged at the bottom of the gears (8), spacing post (4) one side fixed mounting hang plate (9), conveying platform (6) are close to hang plate (9) one side symmetry and are provided with catch bar (10) that supply eccentric gyro wheel (7) pay-off, catch bar (10) other end fixed connection and hang plate (9) sliding connection's slider (11).
2. The stably conveyable rotary drum elevator according to claim 1, characterized in that: eccentric gyro wheel (7) output shaft outline is close to equal fixedly connected with poker rod (23) in conveying platform (6) inner wall one side, conveying platform (6) inner wall is located eccentric gyro wheel (7) bottom one side and is provided with dead axle pivoted cleaning rod (26), cleaning rod (26) outline is close to a plurality of plectrums (34) of poker rod (23) one side fixedly connected with, and is a plurality of on plectrum (34) interval distribution cleaning rod (26) outline, plectrum (34) set up on poker rod (23) rotation orbit.
3. The stably conveyable rotary drum elevator according to claim 1, characterized in that: lifting platform (5) are close to one side hang plate (9) symmetry and are provided with fixed disk (21), the through-hole has been seted up on fixed disk (21) surface and through this through-hole and the spacing sliding connection of catch bar (10), catch bar (10) are located and are equipped with reset spring (14) between fixed disk (21) and slider (11), reset spring (14) both ends respectively with fixed disk (21) and slider (11) fixed connection, slider (11) are the inclined plane with hang plate (9) contact surface, hang plate (9) one side fixed connection is connected with the push rod that supplies artifical promotion.
4. The stably conveyable rotary drum elevator according to claim 1, characterized in that: mounting platform (3) upper surface is provided with elevating system, elevating system is including mount pad (12) that is located mounting platform (3) upper surface, mount pad (12) center fixed mounting has dead axle pivoted worm (13), the drive arrangement of worm (13) is for being located mount pad (12) interior driving motor, mount pad (12) upper surface symmetry is provided with mounting panel (15), two trompils have been seted up to mounting panel (15) surface symmetry to rotate through this trompil and be connected with dwang (16), dwang (16) outline is close to worm (13) one side fixedly connected with turbine (17), worm (13) and turbine (17) intermeshing.
5. The stably conveyable rotary drum elevator according to claim 4, characterized in that: limiting plates (301) are fixedly mounted on two sides of the upper surface of the mounting platform (3), holes are symmetrically formed in the surfaces of the limiting plates (301) and are connected with the rotating rod (16) in a limiting and rotating mode through the holes, the outline of the rotating rod (16) is close to one side of the limiting column (4) and is fixedly connected with a connecting plate (19), four limiting columns (4) are arranged, a limiting groove (18) is formed in the center of the upper surface of each limiting column (4), a limiting sliding lifting column (20) is arranged in each limiting groove (18), the top end of each lifting column (20) is fixedly connected with the lifting platform (5), connecting plates (22) are symmetrically arranged at the bottom ends of the lifting columns (20), through grooves are formed in two sides of the outer wall of each limiting column (4), the connecting plates (19) penetrate through the through grooves and extend to the outer side of the bottom of each connecting plate (22), sliding grooves (24) are formed in the surfaces of the connecting plates (19) close to one side of the limiting columns (4), and a movable column (25) fixedly connected with the inner walls of the two connecting sheets (22) is arranged in the sliding groove (24).
6. The stably conveyable rotary drum elevator according to claim 5, characterized in that: the tip of worm (13) both ends is kept away from in dwang (16) all is provided with locking mechanical system, locking mechanical system include with dwang (16) two (27) of two fixed gears in both ends, two the meshing has pinion rack two (28) between gear two (27), pinion rack two (28) bottom fixedly connected with reference column (29), a plurality of constant head tanks (30) have been seted up to base (1) upper surface, and is a plurality of constant head tank (30) are circumference interval distribution at base (1) upper surface.
7. The stably conveyable rotary drum elevator according to claim 1, characterized in that: base (1) upper surface four corners all sets up threaded hole and has screw rod (31) through this threaded hole spiro union, screw rod (31) run through threaded hole downwardly extending and rotate and be connected with supporting seat (32), fixed surface is connected with rolling disc (33) on screw rod (31), mounting platform (3) lower surface all is provided with the gyro wheel near supporting seat (32) one side.
8. The stably conveyable rotary drum elevator according to claim 1, characterized in that: the feeding mechanism comprises a second eccentric roller (701), the second eccentric roller (701) is provided with a plurality of eccentric rollers (701) which are distributed on the inner wall of the conveying platform (6) at intervals, output shafts at two ends of the first eccentric roller (7) penetrate through the inner wall of the conveying platform (6) and are fixedly connected with a first gear (8), and a lower eccentric shaft of the second eccentric roller (701) is up-down fluctuated and distributed on the inner wall of the conveying platform (6) at intervals.
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| CN202111159846.6A CN113830490B (en) | 2021-09-30 | 2021-09-30 | Rotary roller lifter capable of stable transmission |
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| CN202111159846.6A CN113830490B (en) | 2021-09-30 | 2021-09-30 | Rotary roller lifter capable of stable transmission |
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| CN113830490B CN113830490B (en) | 2024-01-09 |
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| CN113830490B (en) | 2024-01-09 |
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