CN118083859B - Double-station double-extension stacker and use method thereof - Google Patents
Double-station double-extension stacker and use method thereof Download PDFInfo
- Publication number
- CN118083859B CN118083859B CN202410517290.0A CN202410517290A CN118083859B CN 118083859 B CN118083859 B CN 118083859B CN 202410517290 A CN202410517290 A CN 202410517290A CN 118083859 B CN118083859 B CN 118083859B
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- column
- supporting plate
- double
- lifting
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 230000009977 dual effect Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B66F9/08—Masts; Guides; Chains
- B66F9/085—Multiple forks, i.e. more than one pair mounted on a single mast or with more than one mast
-
- 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
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/146—Side shift, i.e. both forks move together sideways relative to fork support
-
- 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
- B66F9/205—Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices
-
- 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
- B66F9/22—Hydraulic devices or systems
-
- 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)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of stackers, and particularly discloses a double-station double-extension stacker and a use method thereof, wherein the double-station double-extension stacker comprises; the crane comprises a crane underframe and stand columns, wherein the stand columns are fixedly arranged on the left side and the right side of the top end of the crane underframe; the top beam is fixedly arranged at the top ends of the inner sides of the two upright posts; lifting columns are sleeved on the inner sides of the upright posts; the first supporting plate is fixedly arranged at the bottom end of the inner side of the lifting column; the left and right sides on the top of first backup pad all is fixed and is provided with first fork. According to the invention, the second fork can be controlled to move left and right by the aid of the vertically moving goods taking mechanism, the height of the second supporting plate can be lifted by controlling the rotation of the screw rod, so that the height of the second fork can be adjusted to move to a corresponding goods position, the taking and delivering range can be increased by taking and delivering the second fork, three-station telescopic taking and delivering are formed, and taking and delivering or efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of stackers, in particular to a double-station double-extension stacker and a use method thereof.
Background
In the technical field of stackers, the stacker can be divided into a single-upright stacker and a double-upright stacker according to upright posts, wherein the double-upright stacker is firm in structure and is frequently used for heavy stacking, the double-upright stacker is composed of a body frame, a horizontal driving mechanism, a cargo carrying platform, a lifting driving mechanism and the like, cargo taking actions are completed by the relative control of the cargo carrying platform and a cargo fork, and generally, one cargo is taken at a time, and the double-upright stacker is a complete cargo carrying platform so that two cargos can be taken at a time.
The existing double-column double-station stacker can take two cargoes, but because the cargoes are taken for a single time, when moving higher cargoes, the stability of the cargoes in the moving process is poor, so that the cargoes are easy to float and incline, the falling phenomenon of the cargoes occurs, the storage of the cargoes is affected, the position of the horizontal double-station cargoes is limited, and the cargo taking and transporting efficiency still cannot be improved.
Disclosure of Invention
The invention aims to provide a double-station double-extension stacker and a use method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a dual station dual reach stacker comprising: the device comprises a travelling crane underframe, upright posts, top beams, lifting columns, a first supporting plate, a first fork, a lifting mechanism, a limiting mechanism and a vertical movement goods taking mechanism; upright posts are fixedly arranged on the left side and the right side of the top end of the travelling crane underframe; the top beam is fixedly arranged at the top ends of the inner sides of the two upright posts; lifting columns are sleeved on the inner sides of the upright posts; the first supporting plate is fixedly arranged at the bottom end of the inner side of the lifting column; the left side and the right side of the top end of the first supporting plate are fixedly provided with first forks; the lifting mechanism is arranged at one side of the upright post; the limiting mechanism is arranged at the top end of the first supporting plate; the vertical movement goods taking mechanism is arranged at the bottom end of the first supporting plate.
Preferably, the lifting mechanism comprises: the lifting motor is fixedly arranged at the bottom end of one side of the upright post; the rope roller is fixedly arranged at the output end of the lifting motor; the upper side and the lower side of the inner cavity of one upright post are respectively provided with a first guide wheel in a rotating way; the left side and the right side of the inner cavity of the top beam are respectively provided with a second guide wheel in a rotating way, and the top beam is communicated with the inner cavity of one upright post; the steel rope is wound on the outer wall of the rope roller; the steel ropes are two strands, the steel ropes extend into the inner cavity of the upright post and bypass the two first guide wheels, one steel rope bypasses one second guide wheel, the other steel rope bypasses the other second guide wheel, and one ends of the two strands of steel ropes are fixedly connected with the top end of the lifting column.
Preferably, one side of the steel cord is arranged vertically.
Preferably, the lifting column is U-shaped, the front side and the rear side of the upright column are provided with sliding grooves, the upper end and the lower end of the front side and the rear side of the inner side of the lifting column are fixedly provided with inserting blocks, and the inserting blocks are inserted into the inner cavities of the sliding grooves.
Preferably, one end of the insertion block is rotatably provided with a roller, and the roller is contacted with the inner side of the inner cavity of the chute.
Preferably, the limiting mechanism includes: the front end and the rear end of the left side and the right side of the top end of the first supporting plate are fixedly provided with limiting columns; the limiting frame is in fit connection with the top end of the limiting column along the left-right direction; the cross column is fixedly arranged on the inner side of the limiting frame; the connecting block is fixedly arranged on the inner side of the transverse column; the pneumatic cylinder is fixed to be set up in the inboard of lift post, and the top of pneumatic cylinder and the bottom fixed connection of connecting block.
Preferably, the limiting frame is U-shaped.
Preferably, the vertical movement pickup mechanism includes: the four corners of the bottom end of the first supporting plate are fixedly provided with guide rods; the guide post is in fit connection with the bottom end of the outer wall of the guide rod; the second supporting plate is fixedly arranged at the bottom end of the guide post along the horizontal direction; the servo motor is fixedly arranged at one side of the bottom end of the second supporting plate; the left side and the right side of the top end of the second supporting plate are respectively provided with a screw rod through bearings in a rotating way, and the output end of the servo motor is locked with one end of one screw rod through a coupler; the top end of the bar-shaped column is fixedly connected with the bottom end of the first supporting plate, and the screw rod is in threaded connection with the bottom end of the bar-shaped column; the toothed belt wheel is fixedly arranged on the outer wall of the screw rod and is positioned in the inner cavity of the second supporting plate; the toothed belt is adaptively sleeved with the outer walls of the two toothed belt wheels; the transverse moving frame is fixedly arranged at the top end of the second supporting plate; the second fork is fixedly arranged at the top end of the transverse moving frame.
Preferably, one end of the guide rod is T-shaped.
The application method of the double-station double-extension stacker comprises the following steps:
step one: starting a lifting motor, wherein the lifting motor can drive the rope roller to rotate anticlockwise around the axis of the rope roller so as to enable the rope roller to wind up the steel rope, so that the steel rope pulls the lifting column through the first guide wheel and the second guide wheel, and the lifting column vertically and stably moves upwards under the limitation of the inserting block and the idler wheel so as to lift the position of the first fork;
step two: starting the hydraulic cylinder, wherein the hydraulic cylinder can push the connecting block to move upwards so as to drive the transverse column and the limiting frame to move upwards vertically, when the first fork is moved to a cargo space, the first forks on the left side and the right side take and deliver cargoes, when the cargoes are taken, the hydraulic cylinder can drive the connecting block to move downwards so as to drive the transverse column and the limiting frame to move downwards vertically, so that the limiting frame compresses and fixes the acquisition, the cargoes are limited, the first fork is prevented from shaking when moving higher cargoes, and the movement is more stable;
Step three: when simultaneously forking goods in different positions, the control transverse moving frame and the servo motor start, the servo motor drives one side screw rod to rotate clockwise around the axis of the servo motor, so that the other side screw rod rotates clockwise around the axis of the servo motor under the cooperation of the toothed belt wheel and the toothed belt, the screw rod moves downwards under the action of the rotating force of the outer wall threads of the screw rod, the second supporting plate is driven to move downwards under the supporting of the strip column and the screw rod, the height position of the second fork is adjusted, and the transverse moving frame can move the second fork to the corresponding goods taking position.
The double-station double-extension stacker and the use method thereof provided by the invention have the beneficial effects that:
1. According to the invention, the lifting mechanism is arranged to control the winding and the outward release of the steel rope so as to lift the first fork and the second fork, and the limiting mechanism is arranged to control the lifting of the limiting frame so that the limiting frame can be tightly pressed on the forked goods so as to limit the goods, thereby avoiding the deviation of the goods in the moving process and ensuring the movement to be more stable.
2. According to the invention, the second fork can be controlled to move left and right by the aid of the vertically moving goods taking mechanism, the height of the second supporting plate can be lifted by controlling the rotation of the screw rod, so that the height of the second fork can be adjusted to move to a corresponding goods position, the taking and delivering range can be increased by taking and delivering the second fork, three-station telescopic taking and delivering are formed, and taking and delivering or efficiency is effectively improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged view of the invention at a in fig. 1.
Fig. 3 is an enlarged view of the invention at B in fig. 1.
Fig. 4 is a front cross-sectional view of the post of the present invention.
Fig. 5 is a schematic diagram of an explosion structure of the limiting mechanism of the present invention.
Fig. 6 is a front cross-sectional view of the second support plate of the present invention.
Fig. 7 is a schematic view of the structure of the upright of the present invention.
In the figure: 1. a travelling crane underframe; 2. a column; 3. a top beam; 4. lifting columns; 5. a first support plate; 6. a first fork; 7. a lifting mechanism; 71. a lifting motor; 72. rope roller; 73. a first guide wheel; 74. a second guide wheel; 75. a steel rope; 76. a chute; 77. inserting blocks; 78. a roller; 8. a limiting mechanism; 81. a limit column; 82. a limiting frame; 83. a cross column; 84. a connecting block; 85. a hydraulic cylinder; 9. a vertical movement pickup mechanism; 91. a guide rod; 92. a guide post; 93. a second support plate; 94. a servo motor; 95. a screw; 96. a bar-shaped column; 97. toothed pulley; 98. a toothed belt; 99. a transverse moving frame; 910. and a second fork.
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.
Referring to fig. 1-7, the present invention provides a technical solution: a double-station double-extension stacker comprising; the vertical lifting device comprises a travelling crane underframe 1, upright posts 2, top beams 3, lifting columns 4, a first supporting plate 5, a first fork 6, a lifting mechanism 7, a limiting mechanism 8 and a vertical movement goods taking mechanism 9; the left and right sides of the top of the travelling crane chassis 1 is fixedly provided with upright posts 2, top beams 3 are fixedly arranged on the inner side top ends of the two upright posts 2, lifting columns 4 are sleeved on the inner sides of the upright posts 2, first supporting plates 5 are fixedly arranged on the inner side bottom ends of the lifting columns 4, first forks 6 are fixedly arranged on the left and right sides of the top ends of the first supporting plates 5, lifting mechanisms 7 are arranged on one sides of the upright posts 2, limiting mechanisms 8 are arranged on the top ends of the first supporting plates 5, and vertical movement goods taking mechanisms 9 are arranged on the bottom ends of the first supporting plates 5.
Preferably, the lifting mechanism 7 further comprises: lifting motor 71, rope roller 72, first leading wheel 73, second leading wheel 74, steel cable 75, spout 76, inserted block 77 and gyro wheel 78.
In order to control the lifting column 4 to lift, a lifting motor 71 is fixedly arranged at one side bottom end of the upright column 2, a rope roller 72 is fixedly arranged at the output end of the lifting motor 71, first guide wheels 73 are rotatably arranged on the upper side and the lower side of the inner cavity of one upright column 2, second guide wheels 74 are rotatably arranged on the left side and the right side of the inner cavity of the top beam 3, the top beam 3 is communicated with the inner cavity of one upright column 2, and a steel rope 75 is wound on the outer wall of the rope roller 72.
The steel ropes 75 are two strands, the steel ropes 75 extend into the inner cavity of the upright post 2 and bypass the two first guide wheels 73, one steel rope 75 bypasses one second guide wheel 74, the other steel rope 75 bypasses the other second guide wheel 74, one ends of the two strands of steel ropes 75 are fixedly connected with the top end of the lifting post 4, and the steel ropes 75 can be pulled through the guidance of the first guide wheels 73 and the second guide wheels 74.
Preferably, further, one side of the steel cord 75 is vertically disposed to enhance the pulling strength of the lifting column 4.
In order to enable the lifting column 4 to stably slide, the lifting column 4 is U-shaped, sliding grooves 76 are formed in the front side and the rear side of the upright column 2, inserting blocks 77 are fixedly arranged at the upper end and the lower end of the front side and the rear side of the inner side of the lifting column 4, and the inserting blocks 77 are inserted into the inner cavities of the sliding grooves 76 to limit the lifting column 4.
In order to enable the lifting column 4 to move smoothly, one end of the insertion block 77 is rotatably provided with a roller 78, the roller 78 is in contact with the inner side of the inner cavity of the sliding groove 76, and friction between the insertion block 77 and the sliding groove 76 during movement of the lifting column 4 can be reduced through the roller 78.
Preferably, the limiting mechanism 8 further includes: a limit post 81, a limit frame 82, a cross post 83, a connecting block 84 and a hydraulic cylinder 85.
In order to limit moving goods, limiting columns 81 are fixedly arranged at the front end and the rear end of the left side and the right side of the top end of the first supporting plate 5, limiting columns 82 are connected with the top ends of the limiting columns 81 in an adaptive mode in the left-right direction, transverse columns 83 are fixedly arranged on the inner sides of the limiting columns 82, connecting blocks 84 are fixedly arranged on the inner sides of the transverse columns 83, hydraulic cylinders 85 are fixedly arranged on the inner sides of lifting columns 4, the top ends of the hydraulic cylinders 85 are fixedly connected with the bottom ends of the connecting blocks 84, and the hydraulic cylinders 85 are in the prior art and can push the connecting blocks 84 to vertically move up and down.
As a preferable scheme, the shape of the limiting frame 82 is U-shaped, so as to limit and fix the goods.
As a preferred solution, the vertical movement pickup mechanism 9 includes: a guide bar 91, a guide post 92, a second support plate 93, a servo motor 94, a screw 95, a bar-shaped post 96, a toothed pulley 97, a toothed belt 98, a lateral movement rack 99 and a second fork 910.
In order to adjust the height of the second support plate 93, guide rods 91 are fixedly arranged at four corners of the bottom end of the first support plate 5, guide rods 92 are sleeved with the bottom end of the outer wall of each guide rod 91 in an adaptive manner, the second support plate 93 is fixedly arranged at the bottom end of each guide rod 92 along the horizontal direction, a servo motor 94 is fixedly arranged at one side of the bottom end of the second support plate 93, and screws 95 are rotatably arranged on the left side and the right side of the top end of the second support plate 93 through bearings.
In order to drive two screw rods 95 simultaneously to rotate, the output end of a servo motor 94 is locked with one end of one screw rod 95 through a coupler, a strip column 96 is sleeved with the top end of the outer wall of the screw rod 95, the top end of the strip column 96 is fixedly connected with the bottom end of a first supporting plate 5, the screw rod 95 is in threaded connection with the bottom end of the strip column 96, a toothed belt wheel 97 is fixedly arranged on the outer wall of the screw rod 95, the toothed belt wheel 97 is located in an inner cavity of a second supporting plate 93, a toothed belt 98 is sleeved with the outer walls of the two toothed belt wheels 97 in an adapting mode, a transverse moving frame 99 is fixedly arranged on the top end of the second supporting plate 93, the transverse moving frame 99 is of the prior art and can drive a second fork 910 to transversely move, the second fork 910 is fixedly arranged on the top end of the transverse moving frame 99, and the second fork 910 can work independently of the first fork 6.
Preferably, one end of the guide rod 91 is T-shaped, so as to avoid the guide rod 91 from being separated from the bar-shaped column 96.
The application method of the double-station double-extension stacker comprises the following steps:
step one: starting the lifting motor 71, wherein the lifting motor 71 can drive the rope roller 72 to rotate anticlockwise around the axis of the lifting motor, so that the rope roller 72 winds up the steel rope 75, the steel rope 75 pulls the lifting column 4 through the first guide wheel 73 and the second guide wheel 74, and the lifting column 4 moves vertically and stably under the limitation of the insertion block 77 and the idler wheel 78, so that the position of the first fork 6 is lifted;
Step two: starting the hydraulic cylinder 85, wherein the hydraulic cylinder 85 can push the connecting block 84 to move upwards so as to drive the transverse column 83 and the limiting frame 82 to move upwards vertically, when the first fork 6 is moved to a cargo space, the first forks 6 on the left side and the right side take and deliver cargoes, when the cargoes are taken, the hydraulic cylinder 85 can drive the connecting block 84 to move downwards so as to drive the transverse column 83 and the limiting frame 82 to move downwards vertically, so that the limiting frame 82 compresses and fixes the acquisition to limit the cargoes, and the first forks 6 are prevented from shaking when moving higher cargoes, and the movement is more stable;
Step three: when simultaneously forking goods in different positions, the transverse moving frame 99 and the servo motor 94 are controlled to start, the servo motor 94 drives one side screw rod 95 to rotate clockwise around the axis of the servo motor, so that the other side screw rod 95 rotates clockwise around the axis of the servo motor under the cooperation of the toothed belt wheel 97 and the toothed belt 98, the screw rod 95 moves downwards under the action of the rotating force of the outer wall threads of the screw rod 95, the second supporting plate 93 is driven to move downwards under the supporting of the strip-shaped column 96 and the screw rod 95, the height position of the second fork 910 is adjusted, the transverse moving frame 99 can move the second fork 910 to move to a corresponding goods taking position, the goods taking and delivering range is wider, meanwhile, the goods taking and delivering efficiency of three goods shelves is improved, and wide popularization is facilitated.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A dual station dual reach stacker comprising:
A travelling crane underframe (1);
The upright posts (2) are fixedly arranged on the left side and the right side of the top end of the travelling crane underframe (1);
the top beam (3) is fixedly arranged at the top ends of the inner sides of the two upright posts (2);
the lifting column (4) is sleeved on the inner side of the upright post (2);
the first supporting plate (5) is fixedly arranged at the bottom end of the inner side of the lifting column (4);
the left side and the right side of the top end of the first supporting plate (5) are fixedly provided with first forks (6);
The lifting mechanism (7) is arranged at one side of the upright post (2);
the limiting mechanism (8) is arranged at the top end of the first supporting plate (5);
the vertical movement goods taking mechanism (9) is arranged at the bottom end of the first supporting plate (5);
The lifting mechanism (7) comprises:
The lifting motor (71) is fixedly arranged at the bottom end of one side of the upright post (2);
the rope roller (72) is fixedly arranged at the output end of the lifting motor (71);
the first guide wheels (73) are rotatably arranged on the upper side and the lower side of the inner cavity of one upright post (2);
The left side and the right side of the inner cavity of the top beam (3) are respectively provided with a second guide wheel (74) in a rotating way, and the top beam (3) is communicated with the inner cavity of one upright post (2);
a steel rope (75) wound around the outer wall of the rope roller (72);
The steel ropes (75) are two strands, the steel ropes (75) extend into the inner cavity of the upright post (2) and bypass two first guide wheels (73), one steel rope (75) bypasses one second guide wheel (74), the other steel rope (75) bypasses the other second guide wheel (74), and one end of each two strands of steel ropes (75) is fixedly connected with the top end of the lifting post (4);
The limit mechanism (8) comprises:
The limiting columns (81) are fixedly arranged at the front end and the rear end of the left side and the right side of the top end of the first supporting plate (5);
the limiting frame (82) is in fit connection with the top end of the limiting column (81) along the left-right direction;
the transverse column (83) is fixedly arranged on the inner side of the limit frame (82);
a connection block (84) fixedly arranged on the inner side of the cross column (83);
The hydraulic cylinder (85) is fixedly arranged on the inner side of the lifting column (4), and the top end of the hydraulic cylinder (85) is fixedly connected with the bottom end of the connecting block (84);
the vertical movement pickup mechanism (9) includes:
The four corners of the bottom end of the first supporting plate (5) are fixedly provided with guide rods (91);
the guide post (92) is in fit connection with the bottom end of the outer wall of the guide rod (91);
The second supporting plate (93) is fixedly arranged at the bottom end of the guide pillar (92) along the horizontal direction;
the servo motor (94) is fixedly arranged at one side of the bottom end of the second supporting plate (93);
The left side and the right side of the top end of the second supporting plate (93) are respectively provided with a screw (95) through bearings in a rotating mode, and the output end of the servo motor (94) is locked with one end of one screw (95) through a coupler;
The strip-shaped column (96) is sleeved with the top end of the outer wall of the screw rod (95), the top end of the strip-shaped column (96) is fixedly connected with the bottom end of the first supporting plate (5), and the screw rod (95) is in threaded connection with the bottom end of the strip-shaped column (96);
the toothed belt wheel (97) is fixedly arranged on the outer wall of the screw rod (95), and the toothed belt wheel (97) is positioned in the inner cavity of the second supporting plate (93);
A toothed belt (98) which is in fit connection with the outer walls of the two toothed belt wheels (97);
A transverse moving frame (99) fixedly arranged at the top end of the second supporting plate (93);
and the second fork (910) is fixedly arranged at the top end of the transverse moving frame (99).
2. A double-station double-extension stacker according to claim 1 wherein one side of said steel cord (75) is arranged vertically.
3. The double-station double-extension stacker according to claim 2, wherein the lifting column (4) is in a U shape, sliding grooves (76) are formed in the front side and the rear side of the upright column (2), inserting blocks (77) are fixedly arranged at the upper end and the lower end of the front side and the rear side of the inner side of the upright column (2), and the inserting blocks (77) are inserted into an inner cavity of the sliding grooves (76).
4. A double-station double-extension stacker according to claim 3 wherein one end of said insert block (77) is rotatably provided with a roller (78), said roller (78) being in contact with the inner side of the inner cavity of said chute (76).
5. The dual station stacker of claim 4 wherein said stop frame (82) is U-shaped.
6. The double-station double-extension stacker of claim 5 wherein one end of said guide bar (91) is T-shaped.
7. The method of using a double-station double-extension stacker as in claim 6, comprising the steps of:
Step one: starting a lifting motor (71), wherein the lifting motor (71) can drive a rope roller (72) to rotate anticlockwise around the axis of the lifting motor, so that the rope roller (72) winds up a steel rope (75), and the steel rope (75) pulls a lifting column (4) through a first guide wheel (73) and a second guide wheel (74), so that the lifting column (4) moves vertically upwards stably under the limitation of an inserting block (77) and a roller (78), and the position of a first fork (6) is lifted;
step two: starting a hydraulic cylinder (85), wherein the hydraulic cylinder (85) can push a connecting block (84) to move upwards so as to drive a transverse column (83) and a limiting frame (82) to move upwards vertically, when a first fork (6) is moved to a goods space, the first forks (6) on the left side and the right side take and deliver goods, when the goods are taken, the hydraulic cylinder (85) can drive the connecting block (84) to move downwards so as to drive the transverse column (83) and the limiting frame (82) to move downwards vertically, so that the limiting frame (82) compresses and fixes the acquisition to limit the goods, and the first forks (6) are prevented from shaking when higher goods are moved;
Step three: when simultaneously forking goods in different positions, the transverse moving frame (99) and the servo motor (94) are controlled to start, the servo motor (94) drives one side screw rod (95) to rotate clockwise around the axis of the servo motor, so that the other side screw rod (95) rotates clockwise around the axis of the servo motor under the cooperation of the toothed belt wheel (97) and the toothed belt (98), the strip column (96) moves upwards under the action of the rotating force of the outer wall threads of the screw rod (95), and the second supporting plate (93) is driven to move downwards under the support of the strip column (96) and the screw rod (95), the height position of the second fork (910) is adjusted, and the transverse moving frame (99) can move the second fork (910) to the corresponding goods taking position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410517290.0A CN118083859B (en) | 2024-04-28 | 2024-04-28 | Double-station double-extension stacker and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410517290.0A CN118083859B (en) | 2024-04-28 | 2024-04-28 | Double-station double-extension stacker and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118083859A CN118083859A (en) | 2024-05-28 |
| CN118083859B true CN118083859B (en) | 2024-07-02 |
Family
ID=91146207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410517290.0A Active CN118083859B (en) | 2024-04-28 | 2024-04-28 | Double-station double-extension stacker and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118083859B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182501A (en) * | 2019-05-08 | 2019-08-30 | 盐城品迅智能科技服务有限公司 | A kind of the cargo auxiliary positioning anti-drop device and positioning anticreep method of lane stacker |
| CN117049447A (en) * | 2023-09-11 | 2023-11-14 | 江西乔瑞智能科技有限公司 | Double-layer synchronous lifting platform |
| CN117465871A (en) * | 2023-12-08 | 2024-01-30 | 浙江中扬立库技术有限公司 | Vertical double-station double-extension stacker |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210855161U (en) * | 2019-06-03 | 2020-06-26 | 太仓博特精工机械设备有限公司 | Intelligent operation stacker assembly with multiple safety protection |
| CN111846722B (en) * | 2020-07-23 | 2022-03-11 | 福建诚壹实业有限公司 | Double-upright-column roadway type stacker for automatic three-dimensional refrigeration house |
| CN112744499A (en) * | 2021-01-26 | 2021-05-04 | 山西迎才物流设备科技有限公司 | Automatic unstacking and stacking machine for inverted fork |
| CN214494432U (en) * | 2021-03-24 | 2021-10-26 | 北京思特博货架制造有限公司 | A whole storage zero-fetch stacker for panel storehouse |
| CN215828293U (en) * | 2021-09-06 | 2022-02-15 | 武汉利德奥科自动化有限公司 | Double-bucket balanced type anti-falling device for tunnel stacker |
-
2024
- 2024-04-28 CN CN202410517290.0A patent/CN118083859B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182501A (en) * | 2019-05-08 | 2019-08-30 | 盐城品迅智能科技服务有限公司 | A kind of the cargo auxiliary positioning anti-drop device and positioning anticreep method of lane stacker |
| CN117049447A (en) * | 2023-09-11 | 2023-11-14 | 江西乔瑞智能科技有限公司 | Double-layer synchronous lifting platform |
| CN117465871A (en) * | 2023-12-08 | 2024-01-30 | 浙江中扬立库技术有限公司 | Vertical double-station double-extension stacker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118083859A (en) | 2024-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112978625B (en) | Carrier vehicle | |
| CN111573570A (en) | Telescopic tunnel stacker | |
| CN110654763B (en) | Cylindrical goods three-dimensional storage and loading and unloading equipment and warehousing method thereof | |
| CN213536100U (en) | Carrier of intelligent warehousing system | |
| CN118083859B (en) | Double-station double-extension stacker and use method thereof | |
| CN112299307B (en) | Gooseneck type stacker | |
| CN220502592U (en) | Light pallet type unmanned forklift | |
| CN110626694A (en) | Stereoscopic warehouse capable of automatically storing and taking sectional material goods | |
| CN211970587U (en) | Jacking and switching-over integral type haulage equipment | |
| CN208683660U (en) | A kind of intelligent shuttle rack for floor | |
| CN216272955U (en) | Guide pillar crane for stacking | |
| CN115254635A (en) | Whole plant logistics process for aluminum profile production | |
| CN213264077U (en) | Shuttle type goods shelf system | |
| CN213536102U (en) | Rail replacement mechanism of intelligent warehousing system | |
| CN211970589U (en) | Handling equipment of worm gear drive formula | |
| CN117902210B (en) | Four-way shuttle with liftable tray | |
| CN213536101U (en) | Intelligent warehousing system | |
| CN118137626B (en) | Robot fills electric pile with remove function | |
| CN216003987U (en) | Ultra-large stacker for material storage | |
| CN221093617U (en) | Light-load stacking trolley for three-dimensional warehouse | |
| CN218930596U (en) | Picking warehouse picking and placing mechanism of shelf-free gantry | |
| CN219239172U (en) | Storage heavy goods shelf crane | |
| CN219116984U (en) | Railway transportation container regulating and transporting frame | |
| CN221625840U (en) | Lithium electricity copper foil rolls up transfer device | |
| CN215946672U (en) | Construction foundation engineering construction auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |