CN113830490B - Rotary roller lifter capable of stable transmission - Google Patents
Rotary roller lifter capable of stable transmission Download PDFInfo
- Publication number
- CN113830490B CN113830490B CN202111159846.6A CN202111159846A CN113830490B CN 113830490 B CN113830490 B CN 113830490B CN 202111159846 A CN202111159846 A CN 202111159846A CN 113830490 B CN113830490 B CN 113830490B
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- Prior art keywords
- fixedly connected
- platform
- lifting
- conveying
- limiting
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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
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- 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
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- 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
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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
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
- B65G13/071—Roller driving means with frictional engagement
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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
- 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)
- Emergency Lowering Means (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a rotary roller lifter capable of stably conveying, which comprises a base, wherein a rotating table capable of rotating by fixed shafts is arranged on the upper surface of the base, a mounting platform is fixedly connected to the upper surface of the rotating table, limit posts are fixedly connected to four corners of the upper surface of the mounting platform, a lifting platform is arranged right above the limit posts, 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, the feeding mechanism comprises a plurality of eccentric rollers I capable of rotating by the fixed shafts 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 gears I, toothed plates I meshed with each other are arranged at the bottoms of the gears I, inclined plates are fixedly arranged on one sides of the limit posts, and pushing rods for feeding the eccentric rollers I are symmetrically arranged on one sides of the conveying platform, which are close to the inclined plates. 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 roller lifter capable of stably conveying.
Background
In the production process, the piled goods are often required to be carried from a high place to a low place so as to be conveniently transported by an external transportation platform, and the goods are simply carried to the external transportation platform by relying on manual work. There is therefore a need for a rotary drum elevator that can be transported stably.
Disclosure of Invention
The invention aims to provide a rotary roller lifter capable of stably conveying, which has the advantages of convenience in feeding, safety and stability and solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a rotary drum elevator that can stabilize transmission, includes the base, the base upper surface is provided with dead axle pivoted revolving stage, revolving stage upper surface fixedly connected with mounting platform, all fixedly connected with spacing post in mounting platform upper surface four corners, be provided with lift platform directly over the spacing post, lift platform upper surface symmetry is provided with the guide rail, be provided with conveying platform on the guide rail, be provided with feeding mechanism on the conveying platform, feeding mechanism includes a plurality of dead axle pivoted eccentric gyro wheels one of conveying platform inner wall, a plurality of eccentric gyro wheel output shaft runs through conveying platform outer wall and fixedly connected with gear one, gear one bottom is provided with gear one intermeshing's pinion rack one, spacing post one side fixed mounting hang plate, conveying platform is close to hang plate one side symmetry and is provided with the catch bar that supplies an eccentric gyro wheel one pay-off, catch bar other end fixed connection and hang plate sliding connection's slider.
The automatic cleaning device is characterized in that a poking rod is fixedly connected to one side, close to the inner wall of the conveying platform, of the outer contour of an output shaft of the eccentric roller, a fixed-shaft rotating cleaning rod is arranged on one side, close to the poking rod, of the inner wall of the conveying platform, a plurality of poking sheets are fixedly connected to one side, close to the poking rod, of the outer contour of the eccentric roller, the poking sheets are distributed on the outer contour of the cleaning rod at intervals, and the poking sheets are arranged on the rotating track of the poking rod.
Preferably, the lifting platform is provided with the fixed disk near one side inclined plate symmetry, the through-hole has been seted up on the fixed disk surface and through this through-hole and the spacing sliding connection of push rod, the push rod is located the cover between fixed disk and the slider and is equipped with reset spring, reset spring both ends respectively with fixed disk and slider fixed connection, slider and inclined plate contact surface are the inclined plane, inclined plate one side fixedly connected with supplies the push rod of manual work 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 the driving motor who is located the 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, limiting plates are fixedly arranged on two sides of the upper surface of the mounting platform, holes are symmetrically formed in the surfaces of the limiting plates and are in limiting rotation connection with the rotating rod through the holes, connecting plates are fixedly connected to one sides of the outer outline of the rotating rod, which is close to the limiting columns, of the limiting plates, four limiting grooves are formed in the centers of the upper surfaces of the limiting columns, limiting sliding lifting columns are arranged in the limiting grooves, the top ends of the lifting columns are fixedly connected with the lifting platform, connecting plates are symmetrically arranged at the bottom ends of the lifting columns, through grooves are formed in two sides of the outer walls of the limiting columns, the connecting plates penetrate through the through grooves and extend outwards from the bottoms of the connecting plates, sliding grooves are formed in one sides, close to the limiting columns, of the surfaces of the connecting plates, and movable columns fixedly connected with the inner walls of the two connecting plates are arranged in the sliding grooves.
Preferably, the end that the dwang kept away from worm both ends all is provided with locking mechanical system, locking mechanical system include with the fixed two gears two at dwang both ends, two the meshing has pinion rack two between the gear two, pinion rack two bottom fixedly connected with reference column, a plurality of constant head tanks have been seted up to the base upper surface, and a plurality of the constant head tank is circumference interval distribution at the base upper surface.
Preferably, screw holes are formed in four corners of the upper surface of the base, screws are connected with the screw rods through the screw holes in a threaded mode, the screw rods extend downwards through the screw holes and rotate to be connected with supporting seats, rotating discs are fixedly connected to the upper surface of the screw rods, and rollers are arranged on one side, close to the supporting seats, 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 eccentric rollers, the second eccentric rollers are 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 the second eccentric roller is distributed on the inner wall of the conveying platform at intervals in an up-and-down fluctuation mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the turbine and the worm drive are arranged to be equivalent to screw drive, so that the lifting platform can stably ascend or descend, and the turbine and the worm mechanism have self-locking property, so that the safety protection effect can be realized;
2. according to the invention, the locking device is arranged to lock the rotary table when the lifting platform ascends, so that the rotary table is prevented from rotating when the lifting platform ascends, and the stability of the lifting platform before complete descent 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 under the rotation of the first eccentric roller, so that the goods shake slightly to an external conveying device, and the automatic discharging is facilitated.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a second perspective structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;
FIG. 5 is a schematic view of a lifting mechanism according to the present invention;
FIG. 6 is a schematic diagram of a lifting mechanism according to a second embodiment of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 2B 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 schematic view of the structure of FIG. 5D according to the present invention;
fig. 10 is a schematic view of a second structure of the eccentric roller of the present invention.
In the figure: 1. a base; 2. a rotary table; 3. a mounting platform; 301. a limiting plate; 4. a limit column; 5. a lifting platform; 501. a guide rail; 6. a conveying platform; 7. an eccentric roller I; 701. eccentric roller II; 8. a first gear; 801. a toothed plate I; 9. an inclined plate; 10. a push rod; 11. a slide block; 12. a mounting base; 13. a worm; 14. a return spring; 15. a mounting plate; 16. a rotating lever; 17. a turbine; 18. a limit groove; 19. a connecting plate; 20. lifting columns; 21. a fixed plate; 22. a connecting sheet; 23. a toggle rod; 24. a sliding groove; 25. a movable column; 26. a cleaning rod; 27. a second gear; 28. a toothed plate II; 29. positioning columns; 30. a positioning groove; 31. a screw; 32. a support base; 33. a rotating disc; 34. a pulling piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a rotary drum elevator that can stabilize transmission, including base 1, base 1 upper surface is provided with dead axle pivoted revolving stage 2, revolving stage 2 upper surface fixedly connected with mounting platform 3, mounting platform 3 upper surface four corners all fixedly connected with spacing post 4, be provided with lift platform 5 directly over spacing post 4, lift platform 5 upper surface symmetry is provided with guide rail 501, be provided with delivery platform 6 on the guide rail 501, be provided with feeding mechanism on the delivery platform 6, feeding mechanism includes a plurality of dead axle pivoted eccentric gyro wheels 7 of delivery platform 6 inner wall, a plurality of eccentric gyro wheel 7 output shafts run through delivery platform 6 outer wall and fixedly connected with gear one 8, gear one 8 bottom is provided with toothed plate one 801 of gear one 8 intermeshing, spacing post 4 one side fixed mounting hang plate 9, delivery platform 6 is close to hang plate 9 one side symmetry and is provided with the catch bar 10 that supplies the pay-off of eccentric gyro wheel one 7, catch bar 10 other end fixed connection and hang plate 9 sliding connection's slider 11.
When the sliding block 11 descends and wants to contact with the inclined surface of the inclined plate 9, the inclined plate 9 pushes the pushing rod 10, the conveying platform 6 is limited to slide on the guide rail 501 under 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 on an external conveying device, so that automatic discharging is facilitated.
As shown in fig. 2 and fig. 3, the outer contour of the output shaft of the eccentric roller 7 is close to the inner wall of the conveying platform 6, a stirring rod 23 is fixedly connected to one side of the inner wall of the conveying platform 6, which is positioned at the bottom of the eccentric roller 7, a cleaning rod 26 with a fixed shaft rotating function is arranged on one side, which is close to the stirring rod 23, of the outer contour of the cleaning rod 26, a plurality of stirring sheets 34 are fixedly connected to one side, which is close to the stirring rod 23, of the cleaning rod 26, the stirring sheets 34 are distributed on the outer contour of the cleaning rod 26 at intervals, and the stirring sheets 34 are arranged on the rotating track of the stirring rod 23.
Through the stirring rod 23 rotation of eccentric gyro wheel 7 when rotating, eccentric gyro wheel 7 output shaft outline to promote plectrum 34 through stirring rod 23, through a plurality of on plectrum 34 interval distribution cleaning rod 26 outline, make cleaning rod 26 carry out intermittent type swing, realize shaking the dust that falls to delivery platform 6 bottom and clear up automatically.
As shown in fig. 1 and 4, the lifting platform 5 is symmetrically provided with a fixed disk 21 near one inclined plate 9, a through hole is formed in the surface of the fixed disk 21 and is in limit sliding connection with a push rod 10 through the through hole, a return spring 14 is sleeved between the fixed disk 21 and a sliding block 11 by the push rod 10, two ends of the return spring 14 are fixedly connected with the fixed disk 21 and the sliding block 11 respectively, the contact surface between the sliding block 11 and the inclined plate 9 is an inclined surface, and a push rod for manual pushing is fixedly connected with one side of the inclined plate 9.
When the goods on the conveying platform 6 are conveyed to an external conveying device, the conveying platform 6 ascends to enable the sliding block 11 to be separated from the inclined plate 9, a reset spring 14 is sleeved between the fixed disc 21 and the sliding block 11 through the pushing rod 10, and the sliding block 11 is enabled to pull the conveying platform 6 to reset under the action of the reset spring 14, so that repeated operation is facilitated.
As shown in fig. 1, 5 and 6, the upper surface of the mounting platform 3 is provided with a lifting mechanism, the lifting mechanism comprises a mounting seat 12 positioned on the upper surface of the mounting platform 3, a fixed-axis rotating worm 13 is fixedly mounted at the center of the mounting seat 12, a driving device of the worm 13 is a driving motor positioned in the mounting seat 12, mounting plates 15 are symmetrically arranged on the upper surface of the mounting seat 12, two holes are symmetrically formed in the surface of the mounting plates 15, a rotating rod 16 is rotatably connected through the holes, 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 is meshed with the turbine 17.
By arranging the worm 13 and the worm wheel 17, the lifting platform 5 can stably ascend or descend, and the worm wheel 17 and the worm 13 mechanism have self-locking property, so that the safety protection effect can be realized.
As shown in fig. 1, fig. 5, fig. 6 and fig. 9, limiting plates 301 are fixedly mounted on two sides of the upper surface of the mounting platform 3, openings are symmetrically formed in the surfaces of the limiting plates 301 and are in limiting rotation connection with the rotating rod 16 through the openings, one sides, close to the limiting columns 4, of the outer contours of the rotating rod 16 are fixedly connected with connecting plates 19, four limiting columns 4 are arranged, limiting grooves 18 are formed in centers of the upper surfaces of the four limiting columns 4, lifting columns 20 capable of limiting and sliding are arranged in the limiting grooves 18, the top ends of the lifting columns 20 are 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 walls of the four limiting columns 4, the connecting plates 19 penetrate through the grooves and extend outwards from the bottoms of the connecting plates 22, sliding grooves 24 are formed in one sides, close to the limiting columns 4, and movable columns 25 fixedly connected with the inner walls of the two connecting plates 22 are arranged in the sliding grooves 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 which is in limit sliding in the limit groove 18 is pushed, so that the lifting column 20 pushes the lifting platform 5 to move upwards in the limit groove 18 in the vertical direction.
As shown in fig. 2, 5, 7 and 9, the end parts of the rotating rod 16 far away from the two ends of the worm 13 are respectively provided with a locking mechanism, the locking mechanism comprises two gears two 27 fixed with the two ends of the rotating rod 16, a toothed plate two 28 is meshed between the two gears two 27, the bottom end of the toothed plate two 28 is fixedly connected with a positioning column 29, a plurality of positioning grooves 30 are formed in the upper surface of the base 1, and the positioning grooves 30 are circumferentially distributed on the upper surface of the base 1 at intervals.
The positioning column 29 is pushed to be inserted into the positioning groove 30 on the mounting platform 3 through the second gear 27, so that the rotary table 2 is locked when the lifting platform 5 ascends, the rotary table 2 cannot rotate when the lifting platform 5 ascends, the stability of the lifting platform 5 before the lifting platform descends completely is guaranteed, and the stability during transportation can be effectively improved.
As shown in fig. 1, four corners of the upper surface of the base 1 are provided with threaded holes, a screw 31 is screwed through the threaded holes, the screw 31 extends downwards through the threaded holes and is rotationally connected with a supporting seat 32, the upper surface of the screw 31 is fixedly connected with a rotating disc 33, 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 the screw hole downwardly extending and rotating and being connected with supporting seat 32, rotate through rolling disc 33 and make screw rod 31 rotate at the screw hole 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 is that the eccentric roller 7 is replaced by the eccentric roller 701, and the specific replacing mode is that the material mechanism comprises the eccentric roller 701, the eccentric roller 701 is provided with a plurality of eccentric rollers 701, the eccentric rollers 701 are distributed on the inner wall of the conveying platform 6 at intervals, output shafts at two ends of the eccentric roller 7 penetrate through the inner wall of the conveying platform 6 and are fixedly connected with a gear 8, and the eccentric rollers 701 are distributed in the conveying platform 6 at intervals in an up-down fluctuation manner on the lower shaft.
The eccentric rollers 701 are arranged on the inner wall of the conveying platform 6 at intervals of up-and-down fluctuation of the lower shaft, so that the frequency of shaking of cargoes on the conveying platform 6 can be improved, and the dust accumulated on the surface of the cargoes can be rapidly shaken off by improving the frequency of shaking.
Working principle: this kind of rotary drum lift that can stabilize transmission, the gyro wheel through manual promotion inclined plate 9 one side before the use and cooperation base 1 bottom is with this device that trades transport suitable position, simultaneously rotate rolling disc 33, rotate through rolling disc 33 and make screw rod 31 rotate at the screw hole to 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 with conveying platform 6 transportation end aim at outside conveyer.
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 13, the rotating rod 16 rotates along with the worm wheel 17, meanwhile, the connecting plate 19 rotates by taking the rotating rod 16 as the circle center, one end far away from the connecting plate 19 through the rotating rod 16 is positioned in a limiting groove 18 formed in the surface of the limiting post 4, meanwhile, a movable post 25 is arranged in a sliding groove 24 formed in the surface of the connecting plate 19, when one end of the connecting plate 19 rotates, the other end of the connecting plate 19 pushes the lifting post 20 to slide in the limiting groove 18 in a limiting way, the lifting post 20 pushes the lifting platform 5 to move upwards in the vertical direction in the limiting groove 18, the worm wheel 17 and the worm 13 are in a transmission equivalent to spiral transmission, so that the lifting platform 5 stably ascends or descends, and the lifting platform 17 and the worm 13 mechanism has self-locking property, so that the safety protection effect can be realized.
When the rotating rods 16 rotate along with the turbine 17, the gears II 27 fixedly connected with the two ends of the two rotating rods 16 rotate, the toothed plates II 28 are meshed between the gears II 27, when the gears II 27 rotate along with the rotating rods 16, the toothed plates II 28 push the positioning columns 29 downwards in the vertical direction, the positioning columns 29 are distributed on the upper surface of the base 1 at intervals in the circumferential direction through the positioning grooves 30, the positioning columns 29 are inserted into the positioning grooves 30 on the mounting platform 3, the rotating table 2 is locked when the lifting platform 5 ascends, the rotating table 2 cannot rotate when the lifting platform 5 ascends, and the stability of the lifting platform 5 before complete descending is guaranteed.
When the lifting platform 5 moves to the highest point, when an operator places goods on the eccentric roller I7 on the conveying platform 6, the lifting platform 5 descends by controlling the driving motor to reversely rotate, when the conveying platform 6 descends to a certain height along with the lifting platform 5, the pushing rod 10 is fixedly connected to one side of the conveying platform 6, when the sliding block 11 at the other end of the pushing rod 10 contacts with the inclined surface of the inclined plate 9, the inclined plate 9 pushes the sliding block 11 to push the pushing rod 10 against the elastic force of the reset spring 14 along with the continuous descending of the conveying platform 6, the pushing rod 10 pushes the conveying platform 6 to move towards one end of an external conveying device, and by arranging the reset spring 14, when the conveying platform 6 moves upwards, the pushing rod 10 and the sliding block 11 can be automatically reset so as to be convenient for feeding next time.
When the conveying platform 6 moves to one end of the external conveying device on the guide rail 501, an output shaft of the first eccentric roller 7 penetrates through the outer wall of the conveying platform 6 and is fixedly connected with the first gear 8, 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, 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, the goods are conveyed to the external conveying device, meanwhile, due to long-term accumulation of the goods, dust is adsorbed on the surface of the goods, the goods shake to a certain extent occurs under the action of the first eccentric roller 7, the dust accumulated on the surface of the goods shakes off, and meanwhile, the goods shake to a certain extent occurs through the rotation of the first eccentric roller 7, so that the goods slightly shake to the external conveying device is realized, and automatic discharging is convenient.
Through the stirring rod 23 rotation of eccentric gyro wheel 7 when rotating, eccentric gyro wheel 7 output shaft outline to promote plectrum 34 through stirring rod 23 and rotate, on the interval distribution cleaning rod 26 outline through a plurality of plectrums 34, stirring rod 23 promotes cleaning rod 26 and carries out intermittent type swing, realizes shaking off the dust that falls to the delivery platform 6 bottom and carries out automatic clearance.
While embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a rotary drum elevator that can stabilize transmission, includes base (1), its characterized in that: the automatic tilting device comprises a base (1), wherein the upper surface of the base is provided with a rotating table (2) with fixed shafts, the upper surface of the rotating table (2) is fixedly connected with a mounting platform (3), four corners of the upper surface of the mounting platform (3) are fixedly connected with limiting columns (4), lifting platforms (5) are arranged right above the limiting columns (4), the upper surfaces of the lifting platforms (5) are symmetrically provided with guide rails (501), the guide rails (501) are provided with conveying platforms (6), the conveying platforms (6) are provided with a feeding mechanism, each feeding mechanism comprises a plurality of eccentric rollers (7) with fixed shafts rotating on the inner walls of the conveying platforms (6), a plurality of eccentric rollers (7) output shafts penetrate through the outer walls of the conveying platforms (6) and are fixedly connected with gears (8), toothed plates (801) meshed with each other are arranged at the bottoms of the gears (8), one sides of the limiting columns (4) are fixedly provided with inclined plates (9), pushing rods (10) for feeding the eccentric rollers (7) are symmetrically arranged on one sides of the conveying platforms (6) close to the inclined plates (9), and the other ends of the inclined plates (10) are fixedly connected with sliding blocks (11).
The lifting mechanism is arranged on the upper surface of the mounting platform (3), the lifting mechanism comprises a mounting seat (12) positioned on the upper surface of the mounting platform (3), a worm (13) which rotates with a fixed shaft is fixedly arranged in the center of the mounting seat (12), a driving device of the worm (13) is a driving motor positioned in the mounting seat (12), mounting plates (15) are symmetrically arranged on the upper surface of the mounting seat (12), two holes are symmetrically formed in the surface of each mounting plate (15), a rotating rod (16) is rotationally connected through the holes, a turbine (17) is fixedly connected to one side, close to the worm (13), of the outer contour of each rotating rod (16), and the worm (13) is meshed with the turbine (17) mutually;
the lifting device comprises a mounting platform (3), wherein limiting plates (301) are fixedly arranged on two sides of the upper surface of the mounting platform, openings are symmetrically formed in the surface of the limiting plates (301) and are in limiting rotation connection with a rotating rod (16) through the openings, connecting plates (19) are fixedly connected to one sides of the outer outline of the rotating rod (16) close to limiting columns (4), four limiting columns (4) are arranged, limiting grooves (18) are formed in the centers of the upper surfaces of the limiting columns (4), lifting columns (20) capable of limiting and sliding are arranged in the limiting grooves (18), the top ends of the lifting columns (20) are fixedly connected with a 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 the limiting columns (4), the connecting plates (19) penetrate through the through grooves and extend outwards from the bottoms of the connecting plates (22), sliding grooves (24) are formed in one sides of the surfaces of the connecting plates (19) close to the limiting columns (4), and movable columns (25) fixedly connected with the inner walls of the two connecting plates (22) are arranged in the sliding grooves (24);
the end that worm (13) both ends were kept away from to dwang (16) all is provided with locking mechanical system, locking mechanical system include with two gears two (27) that dwang (16) both ends are fixed, 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, a plurality of constant head tanks (30) are circumference interval distribution at base (1) upper surface.
2. The steadily transportable rotary drum elevator of claim 1, characterized in that: the automatic cleaning device is characterized in that a stirring rod (23) is fixedly connected to one side, close to the inner wall, of an output shaft of the first eccentric roller (7), of the conveying platform (6), a fixed-shaft rotating cleaning rod (26) is arranged on one side, close to the bottom of the first eccentric roller (7), of the inner wall of the conveying platform (6), a plurality of stirring sheets (34) are fixedly connected to one side, close to the stirring rod (23), of the outer contour of the cleaning rod (26), the stirring sheets (34) are distributed at intervals, and the stirring sheets (34) are arranged on the rotating track of the stirring rod (23).
3. The steadily transportable rotary drum elevator of claim 1, characterized in that: lifting platform (5) are close to one side hang plate (9) symmetry and are provided with fixed disk (21), through-hole has been seted up on fixed disk (21) surface and through this through-hole and the spacing sliding connection of push rod (10), push rod (10) are located between fixed disk (21) and slider (11) cover and are equipped with reset spring (14), 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 fixedly connected with supplies the push rod of manual work promotion.
4. The steadily transportable rotary drum elevator of claim 1, characterized in that: screw holes are formed in four corners of the upper surface of the base (1) and are connected with screw rods (31) through the screw holes in a threaded mode, the screw rods (31) penetrate through the screw holes to extend downwards and rotate to be connected with supporting seats (32), rotating discs (33) are fixedly connected to the upper surface of the screw rods (31), and rollers are arranged on one side, close to the supporting seats (32), of the lower surface of the mounting platform (3).
5. The steadily transportable rotary drum elevator of 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 the lower shaft of the second eccentric roller (701) is distributed on the inner wall of the conveying platform (6) at intervals in an up-down fluctuation mode.
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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 true CN113830490B (en) | 2024-01-09 |
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| CN114655886B (en) * | 2022-03-17 | 2024-01-26 | 南通通博设备安装集团有限公司 | Lifting device for electromechanical device installation |
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| CN115231268B (en) * | 2022-06-21 | 2023-11-07 | 无锡圣迈亿精密制造科技有限公司 | Angle-adjustable rotary transfer toggle mechanism |
| CN115893254A (en) * | 2022-12-23 | 2023-04-04 | 建湖县昊辉电力石化机械有限公司 | Petroleum pipeline valve installation device and using method thereof |
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Effective date of registration: 20240924 Address after: No. 6 Nongke Dui Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Jiangsu ward Yuetai Machinery Co.,Ltd. Country or region after: China Address before: 214161 No. 2, Dingxiang East Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee before: Jiangsu limo Intelligent Equipment Co.,Ltd. Country or region before: China |