CN116443765A - Lifter for replacing grooved bars - Google Patents
Lifter for replacing grooved bars Download PDFInfo
- Publication number
- CN116443765A CN116443765A CN202310722440.7A CN202310722440A CN116443765A CN 116443765 A CN116443765 A CN 116443765A CN 202310722440 A CN202310722440 A CN 202310722440A CN 116443765 A CN116443765 A CN 116443765A
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- China
- Prior art keywords
- frame
- fixed
- special
- lifter
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000017105 transposition Effects 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 206010066054 Dysmorphism Diseases 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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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
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
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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
Abstract
The invention discloses a lifter for replacing a grooved bar, which relates to the technical field of lifting and comprises a mounting frame, wherein the output end of the mounting frame is provided with a tilting lifting mechanism connected with a special-shaped sliding frame, and one end of the swinging frame is provided with a clamp fixing device connected with the special-shaped sliding frame. According to the invention, the warp-connecting lifting mechanism is arranged, when the telescopic cylinder contracts, the pressing plate drives the drawing pin to move downwards, at the moment, the drawing pin presses the clamping plate through the straight slot, so that the second large straight gear swings, at the moment, the second large straight gear drives the first large straight gear to rotate through the small straight gear, so that the first large straight gear drives the special-shaped sliding frame to move downwards through the shifting rack, and as one end of the clamping plate is aligned with the center of the second large straight gear, the labor-saving effect can be achieved, the bearing load of the telescopic cylinder is lightened, and the service life of the telescopic cylinder is prolonged.
Description
Technical Field
The invention relates to the technical field of lifting, in particular to a lifter for replacing a grooved bar.
Background
The groove bar is an important part for manufacturing the quartz boat, the groove bar is generally required to be placed on a bearing plate in a lifter in the process of processing the groove bar, the groove bar on the bearing plate is inserted into hot water for pickling through the operation of the lifter, and then the groove bar is taken out from the hot water through the shrinkage of a cylinder in the lifter.
The groove rod can be driven to move upwards or downwards in the operation process of the lifter, the cylinder in the lifter directly acts on the bearing plate for placing the groove rod in the lifter, and when the lifter operates at the moment, the telescopic cylinder is required to overcome the gravity of the bearing plate and the groove rod, so that the pressure borne by the cylinder is larger, the stability of the lifting of the groove rod is influenced, the required specification of the cylinder required in the lifter is improved, and the manufacturing cost of the lifter is increased.
Disclosure of Invention
The invention aims at: in order to solve the problem that the pressure borne by the cylinder is large when pushing the grooved bars, a lifter for replacing the grooved bars is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a lift for changing groove stick, includes the mounting bracket, flexible cylinder is installed to one side of mounting bracket, the top of mounting bracket is fixed with the direction slide rail, the inboard sliding connection of direction slide rail has special-shaped slide frame, the output of mounting bracket is provided with the perk that links to each other with special-shaped slide frame and links elevating system, the inboard of special-shaped slide frame is provided with the transposition piece that links to each other with perk elevating system, the top of special-shaped slide frame is connected with the pendulum through the bearing rotation and links the frame, the one end of pendulum even frame is provided with the card fixer that links to each other with special-shaped slide frame.
As still further aspects of the invention: the lifting mechanism comprises a pressing plate fixed at the output end of a telescopic cylinder, two pulling pins are fixed on two sides of the pressing plate, the two pulling pins are symmetrically arranged along the vertical central axis of the pressing plate, two ends of the mounting frame are rotatably connected with a rotating shaft through bearings, a first large spur gear is fixed on the outer side of the rotating shaft, a small spur gear is fixed on one end of the rotating shaft, a second large spur gear meshed with the small spur gear is arranged at one end of the mounting frame, the second large spur gear is rotatably connected with the mounting frame through bearings, a clamping plate is fixed at one end of the second large spur gear, a straight slot penetrating through the other side of the clamping plate is formed in one side of the clamping plate, the pulling pins are located on the inner side of the straight slot, and a shifting rack is fixed at two ends of the special-shaped sliding frame and meshed with the first large spur gear.
As still further aspects of the invention: one end of the clamping plate is aligned with the circle center of the second large spur gear, and the pulling pin is matched with the clamping plate.
As still further aspects of the invention: the transposition piece is including being fixed in the curved slide rail at mounting bracket top, and curved slide rail is located one side of guide rail, swing the bottom of linking the frame and be fixed with the position gear soon, the inboard of dysmorphism slide position frame is provided with the lapse guide frame that runs through to the dysmorphism slide position frame outside, and the one end and the curved slide rail sliding connection of lapse guide frame, the one end that the curved slide rail was kept away from to lapse guide frame is fixed with draws the rack, draws the rack to mesh with the position gear soon outside.
As still further aspects of the invention: the length of one side of the guide and pull rack is half of the circumference of the outer side of the rotary gear, and one end of the lifting pushing guide frame is matched with the inner side of the bent sliding rail.
As still further aspects of the invention: the clamping device comprises a side connecting frame fixed at the bottom of the swing connecting frame, a support rod frame is fixed at the bottom end of the side connecting frame, a pull rod is inserted into one end of the swing connecting frame, a pressing block is fixed at the bottom of the pull rod, a pressing spring connected with the bottom of one end of the swing connecting frame is arranged at the top of the pressing block, a fixed rod penetrating through the top of the swing connecting frame is fixed at the inner side of the special-shaped sliding frame, a fan-shaped positioning wheel is fixed at the top of the fixed rod, a guide rod is inserted into the top of the swing connecting frame, a locking pin is fixed at one end of the guide rod, a locking hole penetrating through the other side of the pull rod is formed in one side of the guide rod, reset springs connected with the swing connecting frame are arranged at two sides of the guide rod, and a rod rotating unit connected with the special-shaped sliding frame is arranged at the bottom of the pressing block.
As still further aspects of the invention: the quantity of locking position hole is provided with a plurality of, and a plurality of the locking pin sets up along the vertical axis symmetry of pull rod, the one end and the locking position hole of locking pin agree with mutually.
As still further aspects of the invention: the rotating rod unit comprises a fixed tooth ring fixed at the top of the special-shaped sliding position frame, the bottom of the swinging connecting frame is rotationally connected with a driven rotating gear through a bearing, the driven rotating gear is meshed with the fixed tooth ring, a second synchronizing wheel is fixed at the bottom of the driven rotating gear, a frame is arranged on the outer side of the side connecting frame, a first synchronizing wheel is arranged at the top of the frame, a synchronous belt is arranged on the outer side of the first synchronizing wheel, the first synchronizing wheel is connected with the second synchronizing wheel through the synchronous belt, a rectangular telescopic rod is arranged at the bottom of the first synchronizing wheel, a second bevel gear is arranged at the bottom of the rectangular telescopic rod, a rotary connecting shaft is rotationally connected with the bottom of the pressing block through a bearing, a turning wheel is arranged on the outer side of the rotary connecting shaft, and a first bevel gear arranged on one side of the turning wheel is arranged on the outer side of the rotary connecting shaft.
As still further aspects of the invention: the outer side of the bottom of the rectangular telescopic rod is rotationally connected with the pressing block through a bearing, and the diameter of the turning wheel is larger than that of the rotary connecting shaft.
As still further aspects of the invention: one end of the guide rod is attached to the fan-shaped fixed wheel, and a roller is arranged at one end of the guide rod.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up and linking elevating system, when the telescopic cylinder contracts, the clamp plate drives the guide and draws the round pin and move down, draw the round pin to press the cardboard through the straight slot at this moment, so make the second large-scale straight-tooth wheel swing, at this moment, the second large-scale straight-tooth wheel drives first large-scale straight-tooth wheel through small-size straight-tooth wheel and rotates, thus make first large-scale straight-tooth wheel drive the special-shaped slide frame through dialling the position rack and move down, because one end of cardboard aligns with the centre of a circle of the large-scale straight-tooth wheel of second, so alright make and play laborsaving effect, thereby lighten the bearing load of telescopic cylinder, prolonged the life of telescopic cylinder;
2. through setting up the transposition piece, the inclined position department at pushing the guide frame top can lead pushing the guide frame when flexible cylinder moves down, thereby make pushing the guide frame pull draw the rack, draw the rack to drive swing link frame rotate, thereby make swing link frame rotate one hundred eighty degrees relative pushing the guide frame, thereby make the trough stick of swing link frame one end move to the top of hot-water tank, afterwards flexible cylinder continues to shrink, the trough stick is immersed in hot water in this moment, push the guide frame and move along the vertical position of curved slide rail simultaneously, when flexible cylinder rises, can make pushing the guide frame push down pushing the rack under the extrusion of curved slide rail top inclined department, in order to make the rack drive the rotation gear to rotate, make the trough stick of swing link frame one end keep away from the hot-water tank, thereby prevent to drop into the hot-water tank because of misoperation when taking down or placing the trough stick, fault-tolerant rate has been improved;
3. through setting up the card fixer, when placing the groove stick, pull the pull rod earlier, then place the groove stick on holding in the palm the stick frame, loosen the pull rod and make the pressure position piece press the groove stick under the effect of pressure position spring, the guide bar just can remove along the outside of fan-shaped fixed pulley when swinging the relative dysmorphism slide position frame of frame, fan-shaped fixed pulley extrudees the cardboard this moment, so that the lock link round pin inserts corresponding locking position downthehole, so as to fix the pull rod, prevent that the groove stick from taking place to rock at the in-process that carries out the upper and lower movement, thereby increased the stability of groove stick;
4. through setting up changeing excellent unit, rotate along the outside of deciding the ring gear from changeing the gear when swinging the relative dysmorphism slide bracket of frame and rotating to this makes from changeing the gear and pass through second synchronizing wheel, hold-in range and drive first synchronizing wheel and rotate, make through rectangle telescopic link, second synchronizing wheel, first bevel gear when first synchronizing wheel rotates and turn over the position wheel and rotate, alright stir the groove stick and rotate when turning over the position wheel, so make the groove stick rock, thereby make the partial water stain on groove stick surface fall, for follow-up groove stick take provide convenience.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a tilt lift mechanism according to the present invention;
FIG. 3 is a schematic diagram illustrating the connection of a curved slide rail and a profiled slide frame according to the present invention;
FIG. 4 is a schematic diagram of the connection of the special-shaped slide frame and the swing frame according to the present invention;
FIG. 5 is a schematic view of the structure of the card fixer of the present invention;
FIG. 6 is a schematic diagram of the connection of the swing frame and the fixed rod of the present invention;
FIG. 7 is a schematic view of the structure of the rotary rod unit of the present invention;
FIG. 8 is a schematic diagram of the connection of the pusher guide and swing frame of the present invention;
fig. 9 is a schematic structural view of the mounting frame of the present invention.
In the figure: 1. a mounting frame; 2. a telescopic cylinder; 301. a guide rail; 302. a bar support; 303. a first bevel gear; 304. a turning wheel; 305. a rotary connecting shaft; 306. a second bevel gear; 307. a first synchronizing wheel; 308. a pull rod; 309. a guide rod; 310. a fan-shaped fixed wheel; 311. a fixed tooth ring; 312. a special-shaped slide frame; 313. a shifting rack; 314. a pressing plate; 315. a pull pin; 316. a straight slot; 317. a first large spur gear; 318. a rotation shaft; 319. a clamping plate; 320. a second large spur gear; 321. a small spur gear; 322. a frame; 323. pushing the guide frame; 324. a swing connecting frame; 325. a rotary gear; 326. a curved slide rail; 327. a fixed rod; 328. pulling the rack; 329. a return spring; 330. a locking pin; 331. a pressing spring; 332. a capture hole; 333. a pressing block; 334. a synchronous belt; 335. a secondary rotation gear; 336. a second synchronizing wheel; 337. a side connecting frame; 338. a rectangular telescopic rod.
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.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Referring to fig. 1 to 9, in an embodiment of the present invention, an elevator for replacing a grooved bar includes a mounting frame 1, a telescopic cylinder 2 is installed on one side of the mounting frame 1, a guide sliding rail 301 is fixed on the top of the mounting frame 1, a special-shaped sliding frame 312 is slidingly connected to the inner side of the guide sliding rail 301, a tilting lifting mechanism connected to the special-shaped sliding frame 312 is disposed at an output end of the mounting frame 1, a transposition piece connected to the tilting lifting mechanism is disposed on the inner side of the special-shaped sliding frame 312, a swing frame 324 is rotatably connected to the top of the special-shaped sliding frame 312 through a bearing, and a fixing clamp connected to the special-shaped sliding frame 312 is disposed at one end of the swing frame 324.
In this embodiment, the device is firstly installed on one side of the hot water tank through the installation frame 1, then the tank bar is fixed on one end of the swing frame 324 through the fixing clamp, so as to increase the stability of the tank bar during moving, then the telescopic cylinder 2 is started, the telescopic cylinder 2 is contracted, the tank bar can be rotated to the upper side of the hot water tank through the cooperation between the tilting lifting mechanism and the transposition piece during contraction of the telescopic cylinder 2, so that the load bearing load of the telescopic cylinder 2 is reduced, the service life of the telescopic cylinder 2 is prolonged, meanwhile, the stability of the tank bar immersed in the hot water is also increased, the tank bar at one end of the swing frame 324 can be immersed in the hot water along with the contraction of the telescopic cylinder 2, then the telescopic cylinder 2 is stretched through the external controller, so as to separate the tank bar at one end of the swing frame 324 from the hot water, and meanwhile, the tank bar is kept away from the hot water tank through the cooperation between the transposition piece and the tilting lifting mechanism, so that the tank bar falls into the hot water tank due to misoperation when the tank bar is removed or placed, and fault tolerance is improved.
Referring to fig. 1 and 2, the tilting lifting mechanism comprises a pressing plate 314 fixed at the output end of a telescopic cylinder 2, two pull pins 315 are fixed at two sides of the pressing plate 314, the two pull pins 315 are symmetrically arranged along the vertical central axis of the pressing plate 314, two ends of a mounting frame 1 are rotatably connected with a rotating shaft 318 through bearings, a first large spur gear 317 is fixed at the outer side of the rotating shaft 318, a small spur gear 321 is fixed at one end of the rotating shaft 318, a second large spur gear 320 meshed with the small spur gear 321 is arranged at one end of the mounting frame 1, the second large spur gear 320 is rotatably connected with the mounting frame 1 through bearings, a clamping plate 319 is fixed at one end of the second large spur gear 320, a straight slot 316 penetrating through the clamping plate 319 is formed at one side of the clamping plate 319, the pull pins 315 are located at the inner side of the straight slot 316, and a shifting rack 313 is fixed at two ends of the special-shaped sliding frame 312, and the shifting rack 313 is meshed with the first large spur gear 317.
In this embodiment, when the telescopic cylinder 2 contracts, the pressing plate 314 drives the pull pin 315 to move downwards, at this time, the pull pin 315 presses the clamping plate 319 through the straight slot 316, so as to enable the second large spur gear 320 to swing, at this time, the second large spur gear 320 drives the first large spur gear 317 to rotate through the small spur gear 321, so that the first large spur gear 317 drives the special-shaped slide frame 312 to move downwards through the shifting rack 313, and as one end of the clamping plate 319 is aligned with the center of the second large spur gear 320, a labor-saving effect can be achieved, thereby reducing the bearing load of the telescopic cylinder 2 and prolonging the service life of the telescopic cylinder 2.
Referring to fig. 1 and 2, one end of the clamping plate 319 is aligned with the center of the second large spur gear 320, and the pulling pin 315 is engaged with the clamping plate 319.
In this embodiment, by providing this structure, when the pull pin 315 moves downward, the end of the clamping plate 319 away from the second large spur gear 320 is pressed by the straight slot 316, so that the effect of a labor-saving lever is achieved, and the load-bearing load of the telescopic cylinder 2 is reduced.
Referring to fig. 1, 2, 3, 4 and 8, the transposition piece includes a curved sliding rail 326 fixed on the top of the mounting frame 1, the curved sliding rail 326 is located at one side of the guiding sliding rail 301, a rotation gear 325 is fixed at the bottom of the swinging frame 324, a pushing guide frame 323 penetrating to the outer side of the special sliding frame 312 is arranged at the inner side of the special sliding frame 312, one end of the pushing guide frame 323 is slidably connected with the curved sliding rail 326, a guiding rack 328 is fixed at one end of the pushing guide frame 323 far away from the curved sliding rail 326, and the guiding rack 328 is meshed with the outer side of the rotation gear 325.
In this embodiment, when the telescopic cylinder 2 moves down, the inclined position of the top of the pushing guide frame 323 guides the pushing guide frame 323, so that the pushing guide frame 323 pulls the pulling rack 328, the pulling rack 328 drives the swing frame 324 to rotate, so that the swing frame 324 rotates one hundred eighty degrees relative to the pushing guide frame 323, so that the groove bar at one end of the swing frame 324 moves to the upper side of the hot water tank, and then the telescopic cylinder 2 continues to shrink, the groove bar is immersed in the hot water, meanwhile, the pushing guide frame 323 moves along the vertical position of the bent sliding rail 326, when the telescopic cylinder 2 moves up, the pushing guide frame 323 pushes the pulling rack 328 under the extrusion of the inclined position of the top of the bent sliding rail 326, so that the pulling rack 328 drives the rotation gear 325 to rotate, so that the groove bar at one end of the swing frame 324 is far away from the hot water tank, and the groove bar falls into the hot water tank due to misoperation when the groove bar is removed or placed, thereby improving the fault tolerance.
Referring to fig. 4 and 8, the length of one side of the pull rack 328 is half of the outer circumference of the rotation gear 325, and one end of the upward pushing guide 323 is engaged with the inner side of the curved sliding rail 326.
In this embodiment, when the special-shaped slide frame 312 moves up or down relative to the mounting frame 1 by setting this structure, the inclined portion at the top of the bent slide rail 326 guides the pushing guide frame 323, so that the pushing guide frame 323 rotates the swing frame 324 by one hundred and eighty degrees through the guiding rack 328 and the rotation gear 325, and the transposition process is performed on the grooved bars at one end of the swing frame 324.
Referring to fig. 1, 5, 6 and 7, the clamp comprises a side connecting frame 337 fixed at the bottom of the swing connecting frame 324, a bar supporting frame 302 fixed at the bottom of the side connecting frame 337, a pull rod 308 inserted at one end of the swing connecting frame 324, a pressing block 333 fixed at the bottom of the pull rod 308, a pressing spring 331 connected to the bottom of one end of the swing connecting frame 324 arranged at the top of the pressing block 333, a fixing rod 327 penetrating to the top of the swing connecting frame 324 fixed at the inner side of the special-shaped slide frame 312, a fan-shaped fixing wheel 310 fixed at the top of the fixing rod 327, a guide rod 309 inserted at the top of the swing connecting frame 324, a locking pin 330 fixed at one end of the guide rod 309, a locking hole 332 penetrating to the other side of the pull rod 308 arranged at one side of the pull rod 308, a reset spring 329 connected to the swing connecting frame 324 arranged at both sides of the guide rod 309, and a bar rotating unit connected to the special-shaped slide frame 312 arranged at the bottom of the pressing block 333.
In this embodiment, when placing the grooved bars, the pull rod 308 is pulled first, then the grooved bars are placed on the bar supporting frame 302, the pull rod 308 is loosened to enable the pressing block 333 to press the grooved bars under the action of the pressing spring 331, when the swing frame 324 rotates relative to the special-shaped sliding frame 312, the guide rod 309 moves along the outer side of the sector fixed wheel 310, and at this time, the sector fixed wheel 310 extrudes the clamping plate 319, so that the locking pins 330 are inserted into the corresponding locking holes 332, thereby fixing the pull rod 308, preventing the grooved bars from shaking in the process of moving up and down, and further improving the stability of the grooved bars.
Referring to fig. 6, a plurality of locking holes 332 are provided, and a plurality of locking pins 330 are symmetrically disposed along the vertical central axis of the pull rod 308, and one end of each locking pin 330 is engaged with the corresponding locking hole 332.
In the present embodiment, this structure is provided such that the locking pin 330 locks the drawbar 308 when inserted into the locking hole 332, thereby increasing the stability of the drawbar 308.
Referring to fig. 1, 5, 6 and 7, the rotating rod unit includes a fixed toothed ring 311 fixed on the top of a special-shaped sliding frame 312, a driven gear 335 is rotatably connected to the bottom of the swinging frame 324 through a bearing, the driven gear 335 is meshed with the fixed toothed ring 311, a second synchronizing wheel 336 is fixed to the bottom of the driven gear 335, a frame 322 is disposed on the outer side of the side connecting frame 337, a first synchronizing wheel 307 is disposed on the top of the frame 322, a synchronous belt 334 is disposed on the outer side of the first synchronizing wheel 307, the first synchronizing wheel 307 is connected with the second synchronizing wheel 336 through the synchronous belt 334, a rectangular telescopic rod 338 is disposed on the bottom of the first synchronizing wheel 307, a second bevel gear 306 is disposed on the bottom of the rectangular telescopic rod 338, a rotating connecting shaft 305 is rotatably connected to the bottom of the pressing block 333 through a bearing, a turning wheel 304 is disposed on the outer side of the rotating shaft 305, and a first bevel gear 303 is disposed on one side of the turning wheel 304.
In this embodiment, when the swing link 324 rotates relative to the special-shaped slide frame 312, the slave rotary gear 335 rotates along the outer side of the fixed toothed ring 311, so that the slave rotary gear 335 drives the first synchronous wheel 307 to rotate through the second synchronous wheel 336 and the synchronous belt 334, and when the first synchronous wheel 307 rotates, the turning wheel 304 rotates through the rectangular telescopic rod 338, the second synchronous wheel 336 and the first bevel gear 303, and when the turning wheel 304 rotates, the grooved bars can be turned to rotate, so that the grooved bars can shake, and part of water on the surfaces of the grooved bars can drop, thereby providing convenience for taking the subsequent grooved bars.
Referring to fig. 5 and 7, the outer side of the bottom of the rectangular telescopic rod 338 is rotatably connected to the pressing block 333 through a bearing, and the diameter of the turning wheel 304 is larger than that of the screwing shaft 305.
In the present embodiment, this structure is provided to prevent the movement of the pressing block 333 from affecting the transmission between the slave rotation gear 335 and the flip wheel 304.
Referring to fig. 1 and 5, one end of a guide rod 309 is attached to a sector stator 310, and a roller is disposed at one end of the guide rod 309.
In the present embodiment, the friction between the guide bar 309 and the sector stator 310 is reduced by providing this structure, thereby improving the service lives of the guide bar 309 and the sector stator 310.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a lift for changing groove stick, includes mounting bracket (1), its characterized in that, telescopic cylinder (2) are installed to one side of mounting bracket (1), the top of mounting bracket (1) is fixed with direction slide rail (301), the inboard sliding connection of direction slide rail (301) has special-shaped slide bracket (312), the output of mounting bracket (1) is provided with the perk elevating system that links to each other with special-shaped slide bracket (312), the inboard of special-shaped slide bracket (312) is provided with the transposition piece that links to each other with perk elevating system, the top of special-shaped slide bracket (312) is connected with swing frame (324) through the bearing rotation, the one end of swing frame (324) is provided with the card fixer that links to each other with special-shaped slide bracket (312).
2. The lifter for replacing a grooved bar according to claim 1, characterized in that the tilting lifting mechanism comprises a pressing plate (314) fixed at the output end of a telescopic cylinder (2), two sides of the pressing plate (314) are fixedly provided with two pulling pins (315), the two pulling pins (315) are symmetrically arranged along the vertical central axis of the pressing plate (314), two ends of the mounting frame (1) are rotatably connected with a rotating shaft (318) through a bearing, a first large spur gear (317) is fixed at the outer side of the rotating shaft (318), a small spur gear (321) is fixed at one end of the rotating shaft (318), a second large spur gear (320) meshed with the small spur gear (321) is arranged at one end of the mounting frame (1), the second large spur gear (320) is rotatably connected with the mounting frame (1) through a bearing, one end of the second large spur gear (320) is fixedly provided with a clamping plate (319), one side of the clamping plate (319) is provided with a straight slot (316) penetrating through the other side of the clamping plate (319), the pulling pins (315) are positioned at two ends of the special-shaped spur gear (313) meshed with the first spur gear (313).
3. A lifter for replacement of grooved bars according to claim 2, characterized in that one end of the clamping plate (319) is aligned with the centre of the second large spur gear (320), the pull pin (315) being engaged with the clamping plate (319).
4. The lifter for replacing grooved bars according to claim 2, characterized in that the transposition piece comprises a bent sliding rail (326) fixed at the top of the mounting frame (1), the bent sliding rail (326) is located at one side of the guiding sliding rail (301), a rotation gear (325) is fixed at the bottom of the swinging connection frame (324), a pushing guide frame (323) penetrating through the outer side of the special-shaped sliding frame (312) is arranged at the inner side of the special-shaped sliding frame (312), one end of the pushing guide frame (323) is in sliding connection with the bent sliding rail (326), a pulling rack (328) is fixed at one end of the pushing guide frame (323) far away from the bent sliding rail (326), and the pulling rack (328) is meshed with the outer side of the rotation gear (325).
5. The lifter for replacing a grooved bar according to claim 4, characterized in that the length of one side of the pull rack (328) is half the outer circumference of the rotary gear (325), and one end of the upward pushing guide (323) is engaged with the inner side of the curved slide rail (326).
6. The lifter for replacing a grooved bar according to claim 4, characterized in that the clamp comprises a side connecting frame (337) fixed at the bottom of the swing connecting frame (324), a supporting bar frame (302) is fixed at the bottom end of the side connecting frame (337), a pull rod (308) is inserted at one end of the swing connecting frame (324), a pressing block (333) is fixed at the bottom of the pull rod (308), a pressing spring (331) connected with the bottom of one end of the swing connecting frame (324) is arranged at the top of the pressing block (333), a positioning rod (327) penetrating through the top of the swing connecting frame (324) is fixed at the inner side of the special-shaped sliding frame (312), a sector-shaped positioning wheel (310) is fixed at the top of the positioning rod (327), a guide rod (309) is inserted at the top of the swing connecting frame (324), a locking pin (330) is fixed at one end of the guide rod (309), a positioning hole (332) penetrating through the other side of the pull rod (308) is arranged at one side of the guide rod, a positioning spring (331) connected with the two sides of the swing connecting frame (324), and the special-shaped sliding frame (333) is arranged at the bottom of the special-shaped sliding frame (324).
7. The lifter for replacing a grooved bar according to claim 6, characterized in that the number of the locking holes (332) is plural, and the plurality of the locking pins (330) are symmetrically arranged along the vertical central axis of the pull rod (308), and one end of the locking pin (330) is engaged with the locking hole (332).
8. The lifter for replacing a grooved bar according to claim 6, characterized in that the rotating bar unit comprises a fixed tooth ring (311) fixed at the top of a special-shaped sliding frame (312), a driven rotating gear (335) is rotatably connected to the bottom of the swinging frame (324) through a bearing, the driven rotating gear (335) is meshed with the fixed tooth ring (311), a second synchronous wheel (336) is fixed to the bottom of the driven rotating gear (335), a frame (322) is arranged on the outer side of the side connecting frame (337), a first synchronous wheel (307) is arranged on the top of the frame (322), a synchronous belt (334) is arranged on the outer side of the first synchronous wheel (307), the first synchronous wheel (307) is connected with the second synchronous wheel (336) through a synchronous belt (334), a rectangular telescopic rod (338) is arranged at the bottom of the first synchronous wheel (307), a second bevel gear (306) is arranged at the bottom of the rectangular telescopic rod (338), a frame (322) is rotatably connected with a rotating shaft (305) through a bearing, and a bevel gear (304) is arranged on the outer side of the rotating shaft (305).
9. The lifter for replacing grooved bars according to claim 8, characterized in that the bottom outer side of the rectangular telescopic rod (338) is rotatably connected with a pressing block (333) through a bearing, and the diameter of the turning wheel (304) is larger than the diameter of the swivel shaft (305).
10. The lifter for replacement of grooved bars according to claim 6, characterized in that one end of the guide bar (309) is conformed to the sector stator (310), one end of the guide bar (309) being provided with a roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310722440.7A CN116443765B (en) | 2023-06-19 | 2023-06-19 | Lifter for replacing grooved bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310722440.7A CN116443765B (en) | 2023-06-19 | 2023-06-19 | Lifter for replacing grooved bars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116443765A true CN116443765A (en) | 2023-07-18 |
| CN116443765B CN116443765B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310722440.7A Active CN116443765B (en) | 2023-06-19 | 2023-06-19 | Lifter for replacing grooved bars |
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| CN (1) | CN116443765B (en) |
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| CN115926932A (en) * | 2022-12-27 | 2023-04-07 | 上海裕隆生物科技有限公司 | Deoxyribonucleic acid extraction element among nucleic acid testing process |
| CN115972365A (en) * | 2023-03-20 | 2023-04-18 | 福建省德化县成艺陶瓷有限公司 | Water pressing device and water pressing method for ceramic processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107717452A (en) * | 2017-11-06 | 2018-02-23 | 吴文英 | A kind of machining discarded metal pipe processing unit |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116443765B (en) | 2023-08-25 |
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Address after: No. 89 Shendong Fourth Road, Shenfu Demonstration Zone, Shenyang City, Liaoning Province, 110000 Patentee after: Liaoning Tuobang Hongji Semiconductor Materials Co.,Ltd. Address before: No. 89, Shendong Fourth Road, Shenfu Demonstration Zone, Fushun City, Liaoning Province, 113000 Patentee before: Liaoning Tuobang Hongji Semiconductor Materials Co.,Ltd. |