CN114789975A - Stacking machine - Google Patents
Stacking machine Download PDFInfo
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- CN114789975A CN114789975A CN202210610497.3A CN202210610497A CN114789975A CN 114789975 A CN114789975 A CN 114789975A CN 202210610497 A CN202210610497 A CN 202210610497A CN 114789975 A CN114789975 A CN 114789975A
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000001360 synchronised effect Effects 0.000 claims description 87
- 239000003638 chemical reducing agent Substances 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 8
- 230000001737 promoting effect Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/122—Platforms; Forks; Other load supporting or gripping members longitudinally movable
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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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
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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
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a stacker which comprises a truss upright post, a truss top beam, a lifting mechanism, a traveling mechanism, a sliding frame and a telescopic fork, wherein the truss top beam is fixed at the upper end of the truss upright post, the lifting mechanism and the traveling mechanism are fixedly arranged on the truss top beam, the sliding frame is connected to the truss upright post in a sliding manner, the lifting mechanism drives the sliding frame to move up and down along the truss upright post, and the telescopic fork is arranged on the sliding frame and used for bearing goods. The telescopic fork of the stacker is long in stroke and is suitable for stacking draining goods shelves with large depth; meanwhile, the walking mechanism is fixed on the truss top beam, so that the walking mechanism can be effectively prevented from entering water, and the stacking operation of the automatic draining process of the high-protein feed is adapted.
Description
Technical Field
The invention relates to the field of automatic processing equipment for high-protein feed, in particular to a stacker.
Background
Automated processing of high protein feed involves a draining process: the water-containing high-protein feed is placed in a plurality of draining trays respectively, and the draining trays are placed on a three-dimensional shelf through a rail type stacker for draining the feed. Rail formula tunnel stacker, it can remove in the horizontal plane along the track, carries cargo bed (carrying and installing the fork on the cargo bed) and can follow stacker stand vertical migration, carries cargo bed and goes up and down to the flexible and little lift of goods check in tunnel both sides to realize the action of access goods.
At present, the prior rail type tunnel stacker mostly adopts a double-layer fork structure, and has short telescopic length and limited stroke distance. The depth of a draining goods shelf of the existing automatic stereoscopic warehouse for high-protein feed is larger, and the distance of the goods turnover length is longer, so that the stacker in the prior art cannot meet the requirement of actual work.
Disclosure of Invention
The invention aims to provide a stacker, which aims to solve the technical problem of short stroke of a fork in the prior art.
The above object of the present invention is achieved by the following technical solutions:
a stacker comprises a truss upright post, a truss top beam, a lifting mechanism, a traveling mechanism, a sliding frame and a telescopic fork, wherein the truss top beam is fixed at the upper end of the truss upright post;
the telescopic fork comprises a lower fork frame, a secondary fork, a tertiary fork and a fork driving device which are sequentially connected in a horizontal sliding manner from bottom to top, wherein the lower fork frame is fixedly arranged on a sliding frame, the secondary fork is connected with a secondary limiting device for limiting the movement position of the secondary fork, and the tertiary fork is connected with a tertiary limiting device for limiting the movement position of the tertiary fork;
the pallet fork driving device comprises a first synchronous belt, a second synchronous belt, a first synchronous belt wheel, a second synchronous belt wheel, a first fixed block, a second fixed block, a third fixed block, a fourth fixed block, two racks and a rack driving device for synchronously driving the two racks to move, wherein the two racks are respectively arranged at two sides of the secondary pallet fork, the axis of the rack is parallel to the motion direction of the secondary fork and is connected below the secondary fork, the first synchronous belt wheel and the second synchronous belt wheel are respectively connected at two ends of the motion direction of the secondary fork, the first fixing block and the second fixing block are respectively connected with two ends of the lower fork frame, the third fixing block and the fourth fixing block are respectively connected with two ends of the third-stage fork, the first synchronous belt bypasses the first synchronous belt wheel, the two ends of the first synchronous belt are respectively provided with a first fixed block and a third fixed block, the second synchronous belt bypasses the second synchronous belt wheel, and two ends of the second synchronous belt are respectively connected with the second fixed block and the fourth fixed block.
Preferably, the rack driving device includes a rack driving motor, a dual-shaft output planetary reducer, and synchronous driving assemblies respectively connected to two sides of the lower fork frame, the synchronous driving assemblies include a driving pulley, a driven pulley, a tension pulley, and a driving synchronous belt, a power shaft of the driving motor is connected to the planetary reducer, an output shaft of the planetary reducer is connected to the driving pulley, the driving synchronous belt is connected between the driving pulley and the driven pulley and tensioned by the tension pulley, and a tooth surface on an outer side of the driving synchronous belt is connected to a rack.
Preferably, second grade stop device sets up to two stoppers of fixing respectively at second grade fork diapire, and the direction of motion of two stoppers is not the collineation, lower fork frame both ends lateral wall be provided with respectively with stopper complex spacing portion to inject second grade fork slip flexible and not drop down on the fork frame.
Preferably, the tertiary limiting device is arranged to be a proximity switch connected to the side wall of the lower fork frame, and the tertiary fork is connected with a sensing piece matched with the proximity switch.
Preferably, the lower fork frame is of a box body structure with an open top, the driving motor is fixed at the bottom of the lower fork frame, the double-shaft output planetary reducer is arranged inside the lower fork frame, the synchronous driving assembly is arranged inside the lower fork frame, and a motor waterproof shell is arranged outside a cover of the double-shaft output planetary reducer.
Preferably, the secondary fork is connected with the lower fork frame in a sliding mode through a first guide rail assembly, and the tertiary fork is connected with the secondary fork in a sliding mode through a second guide rail assembly;
the first guide rail assembly comprises a first sliding assembly connected to the outer side wall of the lower fork frame and a first sliding groove formed in the inner side of the secondary fork, and the first sliding assembly is connected in the first sliding groove in a sliding mode; the first sliding assembly comprises a plurality of first blocking blocks and first follow-up wheels which are arranged at intervals, the first blocking blocks are not in contact with the inner wall of the first sliding chute, and the first follow-up wheels are attached to the inner wall of the first sliding chute in a sliding manner;
the second guide rail assembly comprises a second sliding assembly connected to the inner side of the bottom of the third-level fork and a second sliding groove arranged on the outer side of the second-level fork, and the second sliding assembly is connected into the second sliding groove in a sliding manner; the second sliding assembly comprises a plurality of second blocking blocks and second follow-up wheels which are arranged at intervals, the second blocking blocks are not in contact with the inner wall of the second sliding groove, and the second follow-up wheels are attached to the inner wall of the second sliding groove to slide.
Preferably, hoist mechanism is including promoting driving motor, promotion synchronizing wheel, hold-in range drive wheel, promotion hold-in range, it connects on the truss back timber to promote the synchronizing wheel, the hold-in range drive wheel is connected in truss stand bottom, it connects through promoting synchronous belt drive between promotion synchronizing wheel and the hold-in range drive wheel, it rotates through promoting driving motor drive to promote the synchronizing wheel, the balladeur train passes through the connecting block and promotes the hold-in range and links to each other fixedly.
Preferably, running gear includes walking driving motor and walking wheel, the walking wheel passes through the drive of walking driving motor, walking driving motor and walking wheel all connect on the truss back timber.
Preferably, be connected with position photoelectric switch on the balladeur train, be connected with on the truss stand with position photoelectric switch complex tablet.
Preferably, an electric cabinet fixing frame is further fixed on the outer side of the truss upright post.
The invention has the technical effects and advantages that:
1. the driving belt wheel is driven to rotate by the rack driving motor, and the driven belt wheel, the tensioning wheel and the driving synchronous belt are used for transmission, so that the driving synchronous belt connected with the rack inner core can drive the rack to move, and further drive the secondary pallet fork to stretch and retract;
2. the invention can realize that one driving device simultaneously drives the secondary fork and the tertiary fork to synchronously extend and retract through the first synchronous belt and the second synchronous belt, and the extension or retraction amplitude of the secondary fork relative to the lower fork frame and the tertiary fork is the same;
3. according to the invention, the synchronous driving assemblies are arranged on two sides of the lower fork frame, and the two racks are connected to the bottom of the secondary fork, so that the stability of the telescopic motion of the secondary fork is improved;
4. the walking mechanism is fixed on the truss top beam, and the motor waterproof shell is arranged, so that the walking mechanism is suitable for automatic processing of high-protein feed, the possibility that water of a draining material tray on the telescopic fork enters the walking mechanism and the rack driving motor in a draining process is reduced, and the stacker is suitable for stacking of the material tray with the water.
Drawings
Fig. 1 is a schematic front view of the overall structure of the present invention.
Fig. 2 is a back schematic view of the overall structure of the present invention.
Fig. 3 is a schematic diagram of the relationship of the carriage, position photoelectric switch, truss column, and sensing plate of the present invention.
Fig. 4 is a perspective view of the overall structure of the telescopic fork of the present invention.
Fig. 5 is a top view of the telescopic fork structure of the present invention.
Fig. 6 is a view from direction a-a of fig. 5 in the present invention.
FIG. 7 is a view from the direction B-B of FIG. 5 in the present invention.
Fig. 8 is a partial schematic structural view showing a positional relationship among the first timing belt, the second timing belt, the first timing pulley, and the second timing pulley according to the present invention.
In the figure, 1, truss upright columns; 11. a truss top beam; 12. an induction plate; 13. an electric cabinet fixing frame; 2. a lifting mechanism; 21. a lifting drive motor; 22. lifting the synchronizing wheel; 23. a synchronous belt transmission wheel; 24. lifting the synchronous belt; 25. connecting blocks; 3. a traveling mechanism; 31. a travel driving motor; 32. a traveling wheel; 4. a carriage; 41. a position photoelectric switch; 5. a telescopic fork; 51. a fork carriage; 511. a first fixed block; 512. a second fixed block; 513. a limiting part; 514. a proximity switch; 515. a first stopper; 516. a first follower wheel; 52. a secondary pallet fork; 521. a limiting block; 522. a first chute; 523. a second chute; 53. a third-level pallet fork; 531. a third fixed block; 532. a fourth fixed block; 533. an induction sheet; 534. a second stopper; 535. a second follower wheel; 6. a fork drive; 61. a first synchronization belt; 62. a second synchronous belt; 63. a first timing pulley; 64. a second timing pulley; 65. a rack; 66. a rack drive motor; 67. a double-shaft output planetary reducer; 68. a synchronous drive assembly; 681. a driving pulley; 682. a driven pulley; 683. a tension pulley; 684. driving a synchronous belt; 7. waterproof shell of motor.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and only illustrates the basic structure of the present invention in a schematic manner, and therefore it only shows the constitution related to the present invention.
Referring to fig. 1 to 3, the stacker disclosed by the invention comprises a truss upright post 1, a truss top beam 11, a lifting mechanism 2, a traveling mechanism 3, a carriage 4 and a telescopic fork 5, wherein the truss top beam 11 is fixed at the upper end of the truss upright post 1, the lifting mechanism 2 and the traveling mechanism 3 are both fixedly arranged on the truss top beam 11, the carriage 4 is slidably connected to the truss upright post 1, the lifting mechanism 2 drives the carriage 4 to move up and down along the truss upright post 1, and the telescopic fork 5 is arranged on the carriage 4 and used for bearing goods.
Hoist mechanism 2 is including promoting driving motor 21, promote synchronizing wheel 22, synchronous belt drive wheel 23, promote hold-in range 24, it connects on truss back timber 11 to promote synchronizing wheel 22, synchronous belt drive wheel 23 is connected in truss stand 1 bottom, it connects through promoting the transmission of hold-in range 24 between promoting synchronizing wheel 22 and the synchronous belt drive wheel 23, it rotates through promoting driving motor 21 drive to promote synchronizing wheel 22, balladeur train 4 passes through connecting block 25 and promotes that hold-in range 24 is fixed continuous. Preferably, two lifting synchronizing wheels 22 are arranged, the two lifting synchronizing wheels 22 are respectively arranged above the two truss upright columns 1, the two lifting synchronizing wheels 22 are in synchronous transmission through a transmission shaft, and the lifting driving motor 21 drives the transmission shaft to realize synchronous rotation of the two lifting synchronizing wheels 22. Correspondingly, two timing belt drive wheels 23 are provided, as well as two lifting timing belts 24 for the drive. Two promotion hold-in ranges 24 are arranged in the inboard of two truss stands 1 respectively, and balladeur train 4 sliding connection is between two truss stands 1, and two outsides that balladeur train 4 is relative are fixed with the promotion hold-in range 24 that corresponds through connecting block 25 respectively to realize the stable upper and lower displacement of balladeur train 4.
The travelling mechanism 3 comprises a travelling driving motor 31 and travelling wheels 32, the travelling wheels 32 are driven by the travelling driving motor 31, and the travelling driving motor 31 and the travelling wheels 32 are both connected to the truss top beam 11. The travelling mechanism 3 arranged on the truss top beam 11 can be suitable for stacking of water-containing materials, and water of the water-containing materials on the telescopic fork 5 is prevented from dropping on the travelling mechanism 3 to cause water inlet damage of components.
Referring to fig. 3, carriage 4 is connected to position photoelectric switch 41, and truss column 1 is connected to sensing plate 12 fitted to position photoelectric switch 41. The position photo switch 41 is electrically connected to the lift drive motor 21. The induction plate 12 may be provided in plural, and plural induction plates 12 may be fixed to the pillar at intervals in the height direction. The lifting height can be controlled by the sensing plate 12 and the position photoelectric switch 41, and the stacking of the goods shelves with different heights is realized.
Preferably, in order to facilitate the installation and fixation of the control cabinet, an electric cabinet fixing frame 13 is further fixed on the outer side of the truss upright post 1.
Referring to fig. 4 to 8, the telescopic forks 5 include a lower fork frame 51, a secondary fork 52, a tertiary fork 53 and a fork driving device 6, which are horizontally slidably connected in sequence from bottom to top, and the lower fork frame 51 is fixedly mounted on the carriage 4. Lower fork frame 51 sets up to open-top's box body structure, and second grade fork 52 and tertiary fork 53 are platelike, and the both sides of second grade fork 52 and tertiary fork 53 diapire direction of motion are fixed with the curb plate, and second grade fork 52 is through its both sides curb plate sliding connection in lower fork frame 51 top, and tertiary fork 53 is through its curb plate sliding connection in second grade fork 52 top.
The secondary forks 52 are slidably connected with the lower fork frame 51 through a first guide rail assembly, and the tertiary forks 53 are slidably connected with the secondary forks 52 through a second guide rail assembly. The first guide rail assembly comprises a first sliding assembly connected to two outer side walls in the moving direction of the lower fork frame 51 and a first sliding groove 522 arranged on the inner side in the moving direction of the secondary fork 52, and the first sliding assembly is slidably connected in the first sliding groove 522; the first sliding assembly comprises a plurality of first stop blocks 515 and first follow-up wheels 516 which are arranged at intervals, the first stop blocks 515 are not in contact with the inner wall of the first sliding groove 522, and the first follow-up wheels 516 are attached to and slide on the inner wall of the first sliding groove 522. The second guide rail assembly comprises a second sliding assembly connected to the inner side of the bottom of the third-stage fork 53 and a second sliding groove 523 arranged on the outer side of the second-stage fork 52, and the second sliding assembly is connected in the second sliding groove 523 in a sliding manner; the second sliding assembly comprises a plurality of second blocking blocks 534 and second follow-up wheels 535 which are arranged at intervals, the second blocking blocks 534 do not contact with the inner wall of the second sliding groove 523, and the second follow-up wheels 535 are attached to and slide on the inner wall of the second sliding groove 523. Second grade fork 52 is including roof and two curb plates, the curb plate be used for with tertiary fork 53, lower fork frame 51 sliding fit, first spout 522 and second spout 523 set up mutually away from each other, the curb plate cross-section of second grade fork 52 is the I shape.
Referring to fig. 7, a secondary limit device for limiting the movement position of the secondary fork 52 is connected to the secondary fork 52, and a tertiary limit device for limiting the movement position of the tertiary fork 53 is connected to the tertiary fork. Preferably, the secondary limiting device is provided with two limiting blocks 521 fixed on the bottom wall of the secondary fork 52, the moving directions of the two limiting blocks 521 are not collinear, and the side walls of the two ends of the lower fork frame 51 are provided with limiting parts 513 matched with the limiting blocks 521 respectively, so as to limit the sliding, stretching and falling of the secondary fork 52 on the lower fork frame 51. When the secondary fork 52 extends out to the left end, the limiting block 521 at the right end of the bottom wall of the secondary fork abuts against and limits the inner wall of the limiting part 513 at the left end of the lower fork frame 51; when the second-stage fork 52 extends to the right end, the limiting block 521 at the left end of the bottom wall of the second-stage fork is abutted against the inner wall of the limiting part 513 at the right end of the lower fork frame 51 for limiting.
Referring to fig. 4, the tertiary limit device is configured as a proximity switch 514 connected to a sidewall of the lower fork carriage 51, the tertiary forks 53 are connected to a sensing piece 533 fitted to the proximity switch 514, and the proximity switch 514 is connected to the fork driving device 6 to control a telescopic stroke of the forks.
Referring to fig. 7 and 8, the fork driving device 6 includes a first timing belt 61, a second timing belt 62, a first timing pulley 63, a second timing pulley 64, a first fixing block 511, a second fixing block 512, a third fixing block 531, a fourth fixing block 532, two racks 65, and a rack 65 driving device for synchronously driving the displacement of the two racks 65. The two racks 65 are respectively arranged on two sides of the secondary pallet fork 52, and the axes of the racks 65 are parallel to the motion direction of the secondary pallet fork 52 and are fixedly connected to the bottom wall of the secondary pallet fork 52. The first synchronous pulley 63 and the second synchronous pulley 64 are respectively rotatably connected to two ends of the secondary pallet fork 52 in the moving direction. The first and second fixing blocks 511 and 512 are respectively connected to both ends of the lower fork frame 51 in the moving direction, and the third and fourth fixing blocks 531 and 532 are respectively connected to both ends of the third fork 53 in the moving direction. The first synchronous belt 61 is wound around the first synchronous pulley 63, and the two ends of the first synchronous belt are respectively connected with the first fixing block 511 and the third fixing block 531, and the second synchronous belt 62 is wound around the second synchronous pulley 64, and the two ends of the second synchronous belt are respectively connected with the second fixing block 512 and the fourth fixing block 532. The transmission directions of the first timing belt 61 and the second timing belt 62 are parallel to the telescopic movement direction, and the both are coincident. The first timing pulley 63 and the second timing pulley 64 are the same in size.
Referring to fig. 8, the rack driving device includes a rack driving motor 66, a double-shaft output planetary reducer 67, and two sets of synchronous driving assemblies 68 respectively connected to both sides of the lower fork carriage 51. Each group of synchronous driving components 68 comprises a driving pulley 681, a driven pulley 682, a tension pulley 683 and a driving synchronous belt 684, wherein a power shaft of a rack driving motor 66 is connected with a planetary reducer, an output shaft of the planetary reducer is connected with the driving pulley 681, the driving synchronous belt 684 is connected between the driving pulley 681 and the driven pulley 682 and tensioned through the tension pulley 683, a tooth surface on the outer side of the driving synchronous belt 684 is meshed with a connecting rack 65, and a tooth surface on the inner side of the driving synchronous belt 684 is meshed with the driving pulley 681, the driven pulley 682 and the tension pulley 683. The driven pulleys 682 of each group of synchronous drive assemblies 68 are arranged to be two, two driven pulleys 682 are respectively arranged at two ends of the lower fork frame 51, the driving pulley 681 is arranged at the middle of the lower fork frame 51, the three pulleys are approximately enclosed to be triangular, the tension pulleys 683 are arranged to be two, the two tension pulleys 683 are respectively arranged between the driving pulley 681 and the driven pulleys 682, and the height of the tension pulleys 683 can be adjusted to realize the tensioning of the driving synchronous belts 684. Two drive synchronous belts 684 of rack 65 drive arrangement all are unanimous with second grade fork 52 direction of motion in the transmission direction, and two drive synchronous belts 684 mesh with the rack 65 of second grade fork 52 diapire both sides respectively.
The driving motor is fixed at the bottom of the lower fork frame 51, the double-shaft output planetary reducer 67 is arranged inside the lower fork frame 51, the synchronous driving assembly 68 is arranged inside the lower fork frame 51, and the outer cover of the double-shaft output planetary reducer 67 is provided with the motor waterproof shell 7.
The walking mechanism 3 is fixed on the truss top beam 11 and the motor waterproof shell 7 is arranged, so that the walking mechanism is suitable for automatic processing of high-protein feed, the possibility that water of a draining material tray on the telescopic fork 5 enters the walking mechanism 3 and the rack driving motor 66 in a draining process is reduced, and the stacker is suitable for stacking of the material trays with the water.
The implementation principle of the embodiment is as follows:
in operation, when the three-stage fork 53 needs to be extended, the rack driving motor 66 drives the driving belt pulleys 681 on both sides to rotate through the double-shaft output planetary reducer 67, and further drives the driving synchronous belts 684 on both sides to rotate. The outside tooth of the drive hold-in range 684 of both sides is meshed with the rack 65 of second grade fork 52 diapire both sides respectively, and then the drive hold-in range 684 of both sides drives second grade fork 52 and stretches out the displacement. Meanwhile, when the rack 65 is driven by the driving synchronous belt 684 to extend leftwards, the first synchronous belt wheel 63 moves forwards at the moment, the first fixed block 511 is static, the third fixed block 531 is pulled by the first synchronous belt 61, the extension of the tertiary fork 53 is realized, and the tertiary fork 53 slides out along the second sliding groove 523 through the second sliding assembly. Similarly, when the tertiary fork 53 is retracted, the tertiary fork 53 is moved by the pulling of the second timing belt 62. The first synchronous belt 61 and the second synchronous belt 62 can realize that one driving device simultaneously drives the secondary forks 52 and the tertiary forks 53 to synchronously extend and retract, and the extension or retraction amplitude of the secondary forks 52 relative to the tertiary forks 53 and the lower fork frame 51 is the same when the secondary forks 52 extend and retract.
The embodiments of the present invention are all preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. A stacker is characterized in that: the lifting mechanism drives the sliding frame to move up and down along the truss stand column, and the telescopic fork is mounted on the sliding frame and used for bearing goods;
the telescopic fork comprises a lower fork frame, a secondary fork, a tertiary fork and a fork driving device which are sequentially connected in a horizontal sliding mode from bottom to top, wherein the lower fork frame is fixedly arranged on the sliding frame, the secondary fork is connected with a secondary limiting device used for limiting the movement position of the secondary fork, and the tertiary fork is connected with a tertiary limiting device used for limiting the movement position of the tertiary fork;
the pallet fork driving device comprises a first synchronous belt, a second synchronous belt, a first synchronous belt wheel, a second synchronous belt wheel, a first fixed block, a second fixed block, a third fixed block, a fourth fixed block, two racks and a rack driving device for synchronously driving the two racks to move, wherein the two racks are respectively arranged at two sides of the secondary pallet fork, the axis of the rack is parallel to the motion direction of the secondary fork and is connected below the secondary fork, the first synchronous belt wheel and the second synchronous belt wheel are respectively connected at two ends of the motion direction of the secondary fork, the first fixing block and the second fixing block are respectively connected to two ends of the lower fork frame, the third fixing block and the fourth fixing block are respectively connected to two ends of the third-stage fork, the first synchronous belt bypasses the first synchronous belt wheel, the two ends of the first synchronous belt are respectively provided with a first fixed block and a third fixed block, the second synchronous belt bypasses the second synchronous belt wheel, and two ends of the second synchronous belt are respectively connected with the second fixed block and the fourth fixed block.
2. The stacker according to claim 1, wherein: the rack driving device comprises a rack driving motor, a double-shaft output planetary reducer and synchronous driving assemblies respectively connected to two sides of the lower fork frame, each synchronous driving assembly comprises a driving belt wheel, a driven belt wheel, a tension wheel and a driving synchronous belt, a power shaft of the driving motor is connected with the planetary reducer, an output shaft of the planetary reducer is connected with the driving belt wheel, the driving synchronous belts are connected between the driving belt wheel and the driven belt wheels and tensioned through the tension wheels, and tooth surfaces on the outer sides of the driving synchronous belts are connected with racks.
3. The stacker according to claim 2, wherein: second grade stop device sets up to two stoppers of fixing respectively at second grade fork diapire, and the direction of motion of two stoppers is not the collineation, lower fork frame both ends lateral wall be provided with respectively with stopper complex spacing portion to inject second grade fork slip flexible and not drop on fork frame down.
4. The stacker according to claim 3, wherein: the three-level limiting device is arranged to be a proximity switch connected to the side wall of the lower fork frame, and the three-level fork is connected with an induction piece matched with the proximity switch.
5. The stacker according to claim 2, wherein: the lower fork frame is of a box body structure with an open top, the driving motor is fixed to the bottom of the lower fork frame, the double-shaft output planetary reducer is arranged inside the lower fork frame, the synchronous driving assembly is arranged inside the lower fork frame, and the outer cover of the double-shaft output planetary reducer is provided with a motor waterproof shell.
6. The stacker according to claim 1, wherein: the second-level fork and the lower fork frame are connected in a sliding mode through a first guide rail assembly, and the third-level fork and the second-level fork are connected in a sliding mode through a second guide rail assembly;
the first guide rail assembly comprises a first sliding assembly connected to the outer side wall of the lower fork frame and a first sliding groove arranged on the inner side of the secondary fork, and the first sliding assembly is connected in the first sliding groove in a sliding manner; the first sliding assembly comprises a plurality of first stop blocks and first follow-up wheels which are arranged at intervals, the first stop blocks are not contacted with the inner wall of the first sliding groove, and the first follow-up wheels are attached to the inner wall of the first sliding groove to slide;
the second guide rail assembly comprises a second sliding assembly connected to the inner side of the bottom of the third-level fork and a second sliding groove arranged on the outer side of the second-level fork, and the second sliding assembly is connected in the second sliding groove in a sliding manner; the second sliding assembly comprises a plurality of second stop blocks and second follow-up wheels which are arranged at intervals, the second stop blocks are not in contact with the inner wall of the second sliding groove, and the second follow-up wheels are attached to the inner wall of the second sliding groove to slide.
7. The stacker according to claim 1, wherein: the lifting mechanism comprises a lifting driving motor, a lifting synchronous wheel, a synchronous belt driving wheel and a lifting synchronous belt, the lifting synchronous wheel is connected to the top beam of the truss, the synchronous belt driving wheel is connected to the bottom of the truss upright post, the lifting synchronous wheel and the synchronous belt driving wheel are connected through lifting synchronous belt driving, the lifting synchronous wheel drives the lifting driving motor to rotate, and the sliding frame is fixedly connected with the lifting synchronous belt through a connecting block.
8. The stacker according to claim 1, wherein: the walking mechanism comprises a walking driving motor and walking wheels, the walking wheels are driven by the walking driving motor, and the walking driving motor and the walking wheels are connected to the truss top beam.
9. The stacker according to claim 1, wherein: the position photoelectric switch is connected to the sliding frame, and the sensing plate matched with the position photoelectric switch is connected to the truss upright post.
10. The stacker according to claim 1, wherein: and an electric cabinet fixing frame is further fixed on the outer side of the truss upright post.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610497.3A CN114789975A (en) | 2022-05-31 | 2022-05-31 | Stacking machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210610497.3A CN114789975A (en) | 2022-05-31 | 2022-05-31 | Stacking machine |
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| CN114789975A true CN114789975A (en) | 2022-07-26 |
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| CN202210610497.3A Pending CN114789975A (en) | 2022-05-31 | 2022-05-31 | Stacking machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068991A (en) * | 2023-10-18 | 2023-11-17 | 无锡弘宜智能科技股份有限公司 | Anti-falling safety protection device of stacker |
| CN117622750A (en) * | 2024-01-24 | 2024-03-01 | 天津朗祺模具有限公司 | Automatic stacking device for three-dimensional storage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020036222A (en) * | 2000-11-09 | 2002-05-16 | 김형벽ㅂ | Forking device of stacker crane |
| CN201971438U (en) * | 2010-12-27 | 2011-09-14 | 江苏天奇物流系统工程股份有限公司 | Fork type moving-loading machine with telescopic air cylinder and variable stroke |
| CN108821186A (en) * | 2018-08-21 | 2018-11-16 | 南京康尼电气技术有限公司 | A kind of light and thin type three-level pallet fork and piler |
| CN213893918U (en) * | 2020-11-03 | 2021-08-06 | 中科微至智能制造科技江苏股份有限公司 | Telescopic fork of workbin quick transport for stacker |
| WO2022068159A1 (en) * | 2020-09-29 | 2022-04-07 | 上海精星物流设备工程有限公司 | Double-column stacking machine |
-
2022
- 2022-05-31 CN CN202210610497.3A patent/CN114789975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020036222A (en) * | 2000-11-09 | 2002-05-16 | 김형벽ㅂ | Forking device of stacker crane |
| CN201971438U (en) * | 2010-12-27 | 2011-09-14 | 江苏天奇物流系统工程股份有限公司 | Fork type moving-loading machine with telescopic air cylinder and variable stroke |
| CN108821186A (en) * | 2018-08-21 | 2018-11-16 | 南京康尼电气技术有限公司 | A kind of light and thin type three-level pallet fork and piler |
| WO2022068159A1 (en) * | 2020-09-29 | 2022-04-07 | 上海精星物流设备工程有限公司 | Double-column stacking machine |
| CN213893918U (en) * | 2020-11-03 | 2021-08-06 | 中科微至智能制造科技江苏股份有限公司 | Telescopic fork of workbin quick transport for stacker |
Non-Patent Citations (1)
| Title |
|---|
| 张忠林: "水中异型机器人研究", 31 March 2021, pages: 29 - 30 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068991A (en) * | 2023-10-18 | 2023-11-17 | 无锡弘宜智能科技股份有限公司 | Anti-falling safety protection device of stacker |
| CN117068991B (en) * | 2023-10-18 | 2024-01-02 | 无锡弘宜智能科技股份有限公司 | Anti-falling safety protection device of stacker |
| CN117622750A (en) * | 2024-01-24 | 2024-03-01 | 天津朗祺模具有限公司 | Automatic stacking device for three-dimensional storage |
| CN117622750B (en) * | 2024-01-24 | 2024-04-23 | 天津朗祺模具有限公司 | Automatic stacking device for three-dimensional storage |
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Application publication date: 20220726 |