CN113233387B - Anti-deflection mechanism of cargo carrying platform of storage stacker and control method thereof - Google Patents
Anti-deflection mechanism of cargo carrying platform of storage stacker and control method thereof Download PDFInfo
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- CN113233387B CN113233387B CN202110616448.6A CN202110616448A CN113233387B CN 113233387 B CN113233387 B CN 113233387B CN 202110616448 A CN202110616448 A CN 202110616448A CN 113233387 B CN113233387 B CN 113233387B
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- fork
- screw
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 title claims abstract description 7
- 230000008261 resistance mechanism Effects 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 31
- 230000000694 effects Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 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
- 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
-
- 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
- B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
-
- 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
- B66F9/07559—Stabilizing means
-
- 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
- B66F9/18—Load gripping or retaining means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a deflection resistance mechanism of a loading platform of a storage stacker and a control method thereof, which solve the problem of how to overcome large deflection of a fork under a heavy load condition. The goods carrying platform is designed into a movable swing arm type, the rear ends of the goods carrying platform are hinged with the rear ends of the stand frames on two sides of the goods carrying platform, and an electric control screw mechanism which is vertically arranged is arranged between the front ends of the goods carrying platform and the stand frames on two sides of the goods carrying platform, so that a seesaw is formed between a goods fork which extends backwards and the goods carrying platform, deflection correction of the goods fork is realized through electric control of the electric control screw mechanism, deflection of the goods fork after heavy load is reduced, and goods are taken out of a goods shelf without barriers.
Description
Technical Field
The invention relates to a storage stacker, in particular to a storage stacker cargo carrying platform deflection resistance mechanism and a control method thereof.
Background
In the stereoscopic warehouse, a fork is arranged on a stacker, the fork extends out to the lower part of a tray on a goods shelf in a cantilever mode, then the tray and the goods are lifted up to a certain height, and then retracted, and the tray and the goods are transferred to the stacker; the goods on the goods shelf are placed on the tray, the tray is placed on the cross beam of the goods shelf, a gap for inserting a goods fork is arranged between the tray and the cross beam, a certain gap is also arranged between the top end surface of the goods and the cross beam of the upper-layer goods shelf, and the gap is mainly used for overcoming the downward deflection of the goods fork after the goods are loaded; in a stereoscopic warehouse, in order to improve the storage density of goods, a gap between the top end surface of the goods and an upper shelf beam in the stereoscopic warehouse is generally designed to be smaller so as to improve the stock density of the goods; however, for heavier goods stored on the goods shelf, when the fork is inserted under the tray and lifts the tray and the goods, the fork can generate larger downward bending deflection, so that the end part of the fork is interfered with the goods shelf cross beam, the clamping stagnation phenomenon is generated in the goods taking-out process, and the problem that how to overcome the larger deflection of the fork under the heavy load condition becomes a technical problem to be solved in the field is urgent; in addition, because a certain gap exists between the guide wheel of the cargo carrying platform on the stacker and the upright post of the stacker, the gap between the guide wheel and the stacker disappears when the cargo fork takes or stores goods, so that the cargo carrying platform stores a certain small angle, the deflection generated by the cargo fork for taking and storing goods is directly amplified, and the normal use of the cargo carrying platform is affected.
Disclosure of Invention
The invention provides a deflection resistance mechanism of a loading platform of a storage stacker and a control method thereof, which solve the technical problem of how to overcome large deflection of a fork under a heavy load condition.
The invention solves the technical problems by the following technical proposal:
the general conception of the invention is that: the goods carrying platform is designed into a movable swing arm type, the rear ends of the goods carrying platform are hinged with the rear ends of the stand frames on two sides of the goods carrying platform, and an electric control screw mechanism which is vertically arranged is arranged between the front ends of the goods carrying platform and the stand frames on two sides of the goods carrying platform, so that a seesaw is formed between a goods fork which extends backwards and the goods carrying platform, deflection correction of the goods fork is realized through electric control of the electric control screw mechanism, deflection of the goods fork after heavy load is reduced, and goods are taken out of a goods shelf without barriers.
The utility model provides a storage stacker carries cargo table deflection resistance mechanism, including carrying cargo table left side support frame, carrying cargo table right side support frame, carrying cargo table mouth font chassis, tray and heavy load goods and automatically controlled ware, on carrying cargo table mouth font chassis, along the fore-and-aft direction, be provided with flexible fork, on the flexible fork that stretches out backward, be provided with tray and heavy load goods, carrying cargo table mouth font chassis sets up between carrying cargo table left side support frame and carrying cargo table right side support frame, at carrying cargo table left side support frame's rear end, fixedly provided with left rear end articulated shaft, at carrying cargo table right side support frame's rear end, fixedly provided with right rear end articulated shaft, carrying cargo table mouth font chassis's left rear end is through left rear end articulated seat, articulated on left rear end articulated shaft, carrying cargo table mouth font chassis's right rear end is through right rear end articulated seat, articulated on right rear end articulated shaft; a front left end pin shaft seat is fixedly arranged at the front left end of the cargo table square underframe, a front left end pin shaft arranged in the horizontal direction is connected to the front left end pin shaft seat, a front left end screw nut bottom lifting lug is hinged to the front left end pin shaft, a front left end screw nut is fixedly connected to the top end of the front left end screw nut bottom lifting lug, a left front upper end hinging shaft is arranged on a left side supporting frame of the cargo table right above the front left end screw nut, a left front screw upper end L-shaped supporting seat is hinged to the left front upper end hinging shaft, a left front motor and a speed reducer are arranged on the left front screw upper end L-shaped supporting seat, a left screw is connected to the downward extending shaft of the left front motor and the speed reducer, and the lower end of the left screw is screwed into the front left end screw nut; a front right end pin shaft seat is fixedly arranged at the front right end of the cargo carrying platform square underframe, a front right end pin shaft arranged in the horizontal direction is connected to the front right end pin shaft seat, a front right end screw nut bottom lifting lug is hinged to the front right end pin shaft, a front right end screw nut is fixedly connected to the top end of the front right end screw nut bottom lifting lug, a right front upper end hinge shaft is arranged on a right side support frame of the cargo carrying platform right above the front right end screw nut, a right front screw upper end L-shaped supporting seat is hinged to the right front upper end hinge shaft, a right front motor and a speed reducer are arranged on the right front screw upper end L-shaped supporting seat, a right screw is connected to the downward extending shaft of the right front motor and the speed reducer, and the lower end of the right screw is in the front right screw nut in a screwed manner; the electric controller is electrically connected with the left front motor and the speed reducer as well as the right front motor and the speed reducer respectively.
The upper end of the left lead screw is provided with an upper end shaft, and the upper end shaft of the left lead screw sequentially passes through the upper end shaft and the thrust bearing from bottom to top and then is connected with a downward extending shaft of the left front motor and the speed reducer; the upper end shaft is provided with male threads, two lock nuts are in threaded connection with the upper end shaft, and the lower end surfaces of the two lock nuts are propped against the upper end surface of the thrust bearing. .
An operation method of a cargo carrying platform deflection resistance mechanism of a storage stacker is characterized by comprising the following steps:
when the backward extending telescopic fork bears and lifts the tray and heavy load, the electric controller simultaneously controls the left front motor and the speed reducer as well as the right front motor and the speed reducer to rotate, so that the front left end screw nut and the front right end screw nut are simultaneously pressed down, the backward extending telescopic fork, the tray and heavy load on the backward extending telescopic fork are lifted up through the seesaw effect, the downward deflection of the fork is overcome, the telescopic fork is ensured to bear the tray and heavy load, and the telescopic fork is retracted from the rear side goods shelf;
when the telescopic fork stretched forward bears and lifts the tray and heavy loads, the electric controller simultaneously controls the left front motor and the speed reducer as well as the right front motor and the speed reducer to rotate reversely, so that the front left end screw nut and the front right end screw nut are lifted simultaneously to form the upward pulling of the telescopic fork stretched forward, the effect of overcoming the downward deflection of the fork is achieved, the telescopic fork is guaranteed to bear the tray and heavy loads, and the telescopic fork is retracted from the front side goods shelf.
The invention effectively carries heavy load on the fork extending fork of the stacker, and accurately adjusts the deflection, so that the load on the goods shelf can smoothly enter or leave the goods shelf.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic view of the structures of the cargo bed left side support frame 1 and the cargo bed right side support frame 2 of the present invention;
FIG. 3 is a schematic view of the structure of the pallet base 3 and the telescoping forks 4 of the present invention;
fig. 4 is a schematic structural view of the left screw 13 of the present invention;
fig. 5 is a diagram showing the fitting relationship between the upper end of the left screw 13 of the present invention and the thrust bearing 27 and the deep groove ball bearing 29;
fig. 6 is a schematic view of the telescopic fork 4 of the present invention when extended forward.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
the utility model provides a storage stacker carries cargo table flexure resistance mechanism, including cargo table left side support frame 1, cargo table right side support frame 2, cargo table mouth font chassis 3, tray and heavy load goods 5 and automatically controlled ware, on cargo table mouth font chassis 3, along the fore-and-aft direction, be provided with flexible fork 4, on the flexible fork 4 that stretches out backward, be provided with tray and heavy load goods 5, cargo table mouth font chassis 3 sets up between cargo table left side support frame 1 and cargo table right side support frame 2, at cargo table left side support frame 1's rear end, fixedly provided with left rear end articulated shaft 7, at cargo table right side support frame 2's rear end, fixedly provided with right rear end articulated shaft 9, cargo table mouth font chassis 3's left rear end, through left rear end articulated seat 6, articulated on left rear end articulated shaft 7, cargo table mouth font chassis 3's right rear end through right rear end articulated seat 8, articulated on right rear end articulated shaft 9; a front left end pin shaft seat 17 is fixedly arranged at the front left end of the cargo table square underframe 3, a front left end pin shaft 16 arranged along the horizontal direction is connected to the front left end pin shaft seat 17, a front left end screw nut bottom end lifting lug 15 is hinged to the front left end pin shaft 16, a front left end screw nut 14 is fixedly connected to the top end of the front left end screw nut bottom end lifting lug 15, a left front upper end hinging shaft 10 is arranged on the cargo table left side support frame 1 right above the front left end screw nut 14, a left front screw upper end L-shaped supporting seat 11 is hinged to the left front upper end hinging shaft 10, a left front motor and a speed reducer 12 are arranged on the left front screw upper end L-shaped supporting seat 11, a left screw 13 is connected to the downward extending shaft of the left front motor and the speed reducer 12, and the lower end of the left screw 13 is in the front left end screw nut 14 in a screwed manner; a front right-end pin shaft seat 25 is fixedly arranged at the front right end of the cargo table square underframe 3, a front right-end pin shaft 24 arranged along the horizontal direction is connected to the front right-end pin shaft seat 25, a front right-end screw nut bottom end lifting lug 23 is hinged to the front right-end pin shaft 24, a front right-end screw nut 22 is fixedly connected to the top end of the front right-end screw nut bottom end lifting lug 23, a right front upper end hinge shaft 18 is arranged on the cargo table right side support frame 2 right above the front right-end screw nut 22, a right front screw upper end L-shaped support seat 19 is hinged to the right front upper end hinge shaft 18, a right front motor and a speed reducer 20 are arranged on the right front screw upper end L-shaped support seat 19, a right front screw 21 is connected to the downward extending shaft of the right front motor and the speed reducer 20, and the lower end of the right screw 21 is in the front right-end screw nut 22 in a screwed manner; the electric controller is electrically connected with the left front motor and decelerator 12 and the right front motor and decelerator 20, respectively.
The upper end L-shaped supporting seat 11 of the left front screw rod is provided with a bearing installation through hole 26, the upper end of the bearing installation through hole 26 is provided with a thrust bearing 27, the lower end of the bearing installation through hole 26 is provided with a deep groove ball bearing 29, the upper end of the left screw rod 13 is provided with an upper end shaft 30, and the upper end shaft 30 of the left screw rod 13 sequentially passes through the deep groove ball bearing 29 and the thrust bearing 27 from bottom to top and then is connected with the downward extending shaft of the left front motor and the speed reducer 12; the upper end shaft 30 is provided with male threads, two lock nuts 28 are screwed on the upper end shaft 30, and the lower end surfaces of the two lock nuts 28 are propped against the upper end surface of the thrust bearing 27.
An operation method of a cargo carrying platform deflection resistance mechanism of a storage stacker is characterized by comprising the following steps:
when the backward extending telescopic fork 4 bears and lifts the tray and the heavy load 5, the electric controller simultaneously controls the left front motor and the speed reducer 12 and the right front motor and the speed reducer 20 to rotate, so that the front left end screw nut 14 and the front right end screw nut 22 are simultaneously pressed down, and the backward extending telescopic fork 4 and the tray and the heavy load 5 on the backward extending telescopic fork 4 are lifted up through the seesaw effect, so that the effect of overcoming the downward deflection of the fork is achieved, and the telescopic fork 4 is ensured to bear the tray and the heavy load 5 and retract from the rear side goods shelf;
when the forward extending telescopic fork 4 bears and lifts the tray and the heavy-load goods 5, the electric controller simultaneously controls the left front motor and the speed reducer 12 and the right front motor and the speed reducer 20 to reversely rotate, so that the front left end screw nut 14 and the front right end screw nut 22 simultaneously ascend to form upward pulling of the forward extending telescopic fork 4, the effect of overcoming downward deflection of the fork is achieved, the telescopic fork 4 is guaranteed to bear the tray and the heavy-load goods 5, and the telescopic fork 4 is retracted from the front side goods shelf.
Claims (3)
1. The utility model provides a storage stacker carries cargo table flexure resistance mechanism, including cargo table left side support frame (1), cargo table right side support frame (2), cargo table mouth font chassis (3), tray and heavy load goods (5) and automatically controlled ware, on cargo table mouth font chassis (3), along the fore-and-aft direction, be provided with flexible fork (4), on flexible fork (4) that stretches out backward, be provided with tray and heavy load goods (5), cargo table mouth font chassis (3) set up between cargo table left side support frame (1) and cargo table right side support frame (2), characterized in that, at the rear end of cargo table left side support frame (1), fixedly provided with left rear end articulated shaft (7), at the rear end of cargo table right side support frame (2), fixedly provided with right rear end articulated shaft (9), the left rear end of cargo table mouth font chassis (3) is articulated on left rear end articulated shaft (7) through left rear end articulated seat (6), the right rear end of cargo table mouth font chassis (3) is articulated on right rear end articulated shaft (9) through right rear end articulated seat (8); a front left-end pin shaft seat (17) is fixedly arranged at the front left end of the cargo carrying platform square underframe (3), a front left-end pin shaft (16) arranged along the horizontal direction is connected to the front left-end pin shaft seat (17), a front left-end screw nut bottom end lifting lug (15) is hinged to the front left-end pin shaft (16), a front left-end screw nut (14) is fixedly connected to the top end of the front left-end screw nut bottom end lifting lug (15), a left front upper end hinge shaft (10) is arranged on a cargo carrying platform left support frame (1) right above the front left-end screw nut (14), a left front screw upper end L-shaped support seat (11) is hinged to the left front upper end hinge shaft (10), a left front motor and a speed reducer (12) are arranged on the left front screw upper end L-shaped support seat (11), a left screw (13) is connected to the downward protruding shaft of the left front motor and the speed reducer (12), and the lower end of the left screw (13) is screwed into the front left screw nut (14); a front right-end pin shaft seat (25) is fixedly arranged at the front right end of the cargo carrying platform square underframe (3), a front right-end pin shaft (24) arranged along the horizontal direction is connected to the front right-end pin shaft seat (25), a front right-end screw nut bottom end lifting lug (23) is hinged to the front right-end pin shaft (24), a front right-end screw nut (22) is fixedly connected to the top end of the front right-end screw nut bottom end lifting lug (23), a right front upper-end hinge shaft (18) is arranged on a cargo carrying platform right-side support frame (2) right above the front right-end screw nut (22), a right front screw upper-end L-shaped support seat (19) is hinged to the right front upper-end hinge shaft (18), a right front motor and a speed reducer (20) are arranged on the right front screw upper-end L-shaped support seat (19), a right screw (21) is connected to the downward extending shaft of the right front motor and the speed reducer (20), and the lower end of the right screw (21) is screwed into the front right screw nut (22); the electric controller is electrically connected with the left front motor and the speed reducer (12) and the right front motor and the speed reducer (20) respectively.
2. The warehouse stacker load bed flexure resistance mechanism according to claim 1, wherein a bearing installation through hole (26) is formed in an L-shaped supporting seat (11) at the upper end of a left front screw rod, a thrust bearing (27) is arranged at the upper end of the bearing installation through hole (26), a deep groove ball bearing (29) is arranged at the lower end of the bearing installation through hole (26), an upper end shaft (30) is arranged at the upper end of a left screw rod (13), and the upper end shaft (30) of the left screw rod (13) sequentially penetrates through the deep groove ball bearing (29) and the thrust bearing (27) from bottom to top and then is connected with a downward extending shaft of a left front motor and a speed reducer (12); the upper end shaft (30) is provided with male threads, two lock nuts (28) are in threaded connection with the upper end shaft (30), and the lower end surfaces of the two lock nuts (28) are propped against the upper end surface of the thrust bearing (27).
3. The method of operation of a warehouse stacker load bed flex-resistance mechanism as in claim 1, wherein the steps of:
when the backward extending telescopic fork (4) bears and lifts the tray and the heavy-load goods (5), the electric controller simultaneously controls the left front motor and the speed reducer (12) and the right front motor and the speed reducer (20) to rotate, so that the front left end screw nut (14) and the front right end screw nut (22) are simultaneously pressed down, the backward extending telescopic fork (4) and the tray and the heavy-load goods (5) on the backward extending telescopic fork are lifted up through the seesaw effect, the effect of overcoming the downward deflection of the fork is achieved, and the telescopic fork (4) is guaranteed to bear the tray and the heavy-load goods (5) and retract from the rear-side goods shelf;
when the forward extending telescopic fork (4) bears and lifts the tray and the heavy-load goods (5), the electric controller simultaneously controls the left front motor and the speed reducer (12) and the right front motor and the speed reducer (20) to reversely rotate, so that the front left end screw nut (14) and the front right end screw nut (22) are simultaneously lifted, the forward extending telescopic fork (4) is pulled up, the effect of overcoming the downward deflection of the fork is achieved, the telescopic fork (4) is guaranteed to bear the tray and the heavy-load goods (5), and the telescopic fork is retracted from the front side goods shelf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616448.6A CN113233387B (en) | 2021-06-03 | 2021-06-03 | Anti-deflection mechanism of cargo carrying platform of storage stacker and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616448.6A CN113233387B (en) | 2021-06-03 | 2021-06-03 | Anti-deflection mechanism of cargo carrying platform of storage stacker and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113233387A CN113233387A (en) | 2021-08-10 |
| CN113233387B true CN113233387B (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110616448.6A Active CN113233387B (en) | 2021-06-03 | 2021-06-03 | Anti-deflection mechanism of cargo carrying platform of storage stacker and control method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003054895A (en) * | 2001-08-07 | 2003-02-26 | Nippon Yusoki Co Ltd | Cargo gear |
| JP2010030771A (en) * | 2008-07-30 | 2010-02-12 | Mitsubishi Heavy Ind Ltd | Forklift tilting device and forklift equipped therewith |
| CN102795574A (en) * | 2012-09-04 | 2012-11-28 | 安徽合力股份有限公司 | Fork truck attachment push-puller |
| CN212197053U (en) * | 2020-03-25 | 2020-12-22 | 科捷智能装备有限公司 | Stereoscopic warehouse tunnel stacker |
| CN215946104U (en) * | 2021-01-28 | 2022-03-04 | 蓝谷智慧(北京)能源科技有限公司 | Stacking machine |
| CN217102949U (en) * | 2021-06-03 | 2022-08-02 | 东杰智能科技集团股份有限公司 | Anti-deflection mechanism for cargo carrying platform of storage stacker |
-
2021
- 2021-06-03 CN CN202110616448.6A patent/CN113233387B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003054895A (en) * | 2001-08-07 | 2003-02-26 | Nippon Yusoki Co Ltd | Cargo gear |
| JP2010030771A (en) * | 2008-07-30 | 2010-02-12 | Mitsubishi Heavy Ind Ltd | Forklift tilting device and forklift equipped therewith |
| CN102795574A (en) * | 2012-09-04 | 2012-11-28 | 安徽合力股份有限公司 | Fork truck attachment push-puller |
| CN212197053U (en) * | 2020-03-25 | 2020-12-22 | 科捷智能装备有限公司 | Stereoscopic warehouse tunnel stacker |
| CN215946104U (en) * | 2021-01-28 | 2022-03-04 | 蓝谷智慧(北京)能源科技有限公司 | Stacking machine |
| CN217102949U (en) * | 2021-06-03 | 2022-08-02 | 东杰智能科技集团股份有限公司 | Anti-deflection mechanism for cargo carrying platform of storage stacker |
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|---|---|
| CN113233387A (en) | 2021-08-10 |
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