An intelligent warehouse hoisting device that extends chain life

Abstract

The present invention relates to the technical field of intelligent warehousing equipment, and discloses an intelligent warehousing hoist loading device that extends the life of a chain, comprising a pallet, the top of the pallet being slidably connected to an anti-skid mechanism, the top of the anti-skid mechanism being plugged into a shifting mechanism, the bottom of the pallet being provided with a horizontal cavity, the inner wall of the horizontal cavity being slidably connected to a control switch. The intelligent warehousing hoist loading device that extends the life of a chain places goods on the top of the shifting mechanism, the goods drive the anti-skid mechanism to descend, and the anti-skid mechanism drives the piston rod to descend. When the goods deviate to the left, the drive rod is engaged in the driving groove, the right drive wheel drives the right shift wheel to rotate via the drive rod, the right shift wheel drives the conveyor belt to rotate, the conveyor belt drives the goods to move to the right, and then the conveyor belt and the shifting mechanism are used in conjunction with each other, thereby achieving the effect of automatically adjusting the position of the goods and uniformly applying force to the chain.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent warehousing equipment, and in particular to an intelligent warehousing hoist loading device capable of extending the life of a chain. Background Art

[0002] Smart warehousing is a part of the logistics process. The application of smart warehousing ensures the speed and accuracy of data input in all aspects of cargo warehouse management, ensures that enterprises can grasp the real data of inventory in a timely and accurate manner, and reasonably maintain and control enterprise inventory. Hoists are one of the more commonly used equipment in smart warehousing. Hoists are large mechanical equipment that transports by changing potential energy. Broadly speaking, elevators, overhead cranes, winches, stabilizers, cranes, hoists, etc. can all be called hoists.

[0003] Currently, most elevators on the market are mainly chain-driven. When the cargo is not in the center, the chains at both ends of the elevator are unevenly stressed, resulting in tension deviation in the chains on both sides and low transmission stability. Existing elevator pallets do not have the function of automatically adjusting the position of cargo, which shortens the service life of the chain and increases equipment maintenance costs. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the present invention provides an intelligent warehouse elevator loading device that extends the life of the chain. It has the advantages of automatically adjusting the position of the goods, uniform chain force, long service life, ability to prevent shifting and slipping, and high adjustment stability. It solves the problem that when the goods are not in the center, the chains at both ends of the elevator are unevenly stressed, resulting in deviation in the tension of the chains on both sides and low transmission stability. The existing elevator pallets do not have the function of automatically adjusting the position of the goods, which shortens the service life of the chain and increases the equipment maintenance cost.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose of automatically adjusting the position of goods, uniform chain force, long service life, prevention of shifting and slipping, and high adjustment stability, the present invention provides the following technical solutions: an intelligent warehousing elevator loading device that extends the life of the chain, comprising a pallet, the top of the pallet is slidably connected to an anti-slip mechanism, the top of the anti-slip mechanism is plugged with a shift mechanism, the bottom of the anti-slip mechanism is hinged with a piston rod, the bottom of the piston rod is welded with a gravity spring, the inner wall of the pallet is slidably connected to an air pressure plate, the top of the air pressure plate is fixedly connected to an air pressure bag, a horizontal cavity is opened at the bottom of the pallet, the interior of the horizontal cavity is slidably connected to a horizontal plate, and the inner wall of the horizontal cavity is slidably connected to a control switch.

[0008] As an optimization, the interior of the anti-slip mechanism is clamped with a tensioning wheel, the inner wall of the tensioning wheel is slidably connected to a clamping block, the interior of the tensioning wheel is clamped with a lifting wheel, the internal thread of the lifting wheel is connected to a lifting rod, the top of the lifting rod is fixedly connected to a roller, the inner wall of the anti-slip mechanism is hinged with an air valve, the inner wall of the anti-slip mechanism is fixedly connected to a suction block, the inner wall of the anti-slip mechanism and the bottom of the suction block are slidably connected to a slider, the outer side of the slider is hinged with a connecting rod, the side of the connecting rod away from the slider is hinged with a baffle rod, the inner right side of the anti-slip mechanism is slidably connected to a piston plate, the inner left side of the anti-slip mechanism is slidably connected to a push rod, and the inner wall of the left side of the anti-slip mechanism is hinged with a swing door.

[0009] As an optimization, a shift wheel is fixedly connected to the outer side of the shift mechanism, a conveyor belt is sleeved on the outer side of the shift wheel, a driving wheel is inserted into the interior of the shift wheel, an electromagnet is fixedly connected to the interior of the driving wheel, a driving rod is slidably inserted into the interior of the electromagnet, and a reset spring is welded on the side of the driving rod away from the shift wheel.

[0010] As an optimization, a sleeve is fixedly connected to the bottom of the tray, and the sleeve is connected to the horizontal cavity through an air pressure tube, and the piston rod is slidably connected inside the sleeve.

[0011] As an optimization, air cavities are evenly opened inside both sides of the anti-slip mechanism, and the two air cavities are connected by conduits respectively, the piston plate is slidably connected to the inside of the right air cavity, and the push rod is slidably connected to the inside of the left air cavity.

[0012] As an optimization, the air pressure bag is plugged into the bottom of the anti-slip mechanism through an air pressure tube.

[0013] As an optimization, the baffle is slidably connected to the inner wall of the anti-slip mechanism and is located below the air valve, so that the baffle limits the air valve from swinging downward, ensuring that the air pressure bags on both sides are not the same, affecting gravity detection.

[0014] As an optimization, a driving groove is provided on the inner wall of the shift wheel, which cooperates with the driving rod so that the driving wheel drives the shift wheel to rotate through the driving rod.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides an intelligent storage elevator loading device that extends the life of the chain, which has the following beneficial effects:

[0017] 1. The intelligent storage hoist loading device that extends the life of the chain places the goods on the top of the shifting mechanism. The goods drive the anti-skid mechanism to descend, and the anti-skid mechanism drives the piston rod to descend. When the goods deviate to the left, the anti-skid mechanism swings to the left, and the anti-skid mechanism drives the left piston rod to descend, while the right piston rod rises. At this time, the left casing makes the air pressure on the left side of the horizontal cavity greater than the air pressure on the right side through the air pipe. The horizontal plate slides to the right under the action of the air pressure, and the horizontal plate touches the right control switch. The right control switch energizes and rotates the right driving wheel. At the same time, the electromagnet drives the driving rod to slide to the outside of the driving wheel. The driving rod is clamped in the driving groove. The right driving wheel drives the right shift wheel to rotate through the driving rod, and the right shift wheel drives the conveyor belt to rotate. The conveyor belt drives the goods to move to the right. The conveyor belt and the shifting mechanism are used in conjunction with each other to achieve the effect of automatically adjusting the position of the goods and uniformly applying force to the chain.

[0018] 2. The intelligent warehousing lifting device that extends the life of the chain drives the anti-skid mechanism to descend through the cargo, and the anti-skid mechanism drives the piston rod to descend. The piston rod squeezes the air pressure inside the casing, and the air pressure pushes the air pressure plate to rise. The air pressure plate drives the air pressure bag to rise, and the air pressure bag pushes the air valve to swing through the air pressure tube. The air valve causes the air pressure to drive the piston plate. The piston plate rises and squeezes the air pressure inside the right air cavity. The right air cavity increases the air pressure inside the left air cavity through the air tube, and the thrust given to the push rod by the left air cavity increases. The thrust given to the swing door by the push rod increases, and the restricting force given to the card block by the swing door increases. The heavier the cargo, the greater the restricting force on the card block. At this time, the rotation of the tensioning wheel drives the lifting wheel to rotate through the card block, and the lifting wheel drives the lifting rod to rise, and the lifting rod drives the roller to rise. The roller and the conveyor belt are used in conjunction with each other to prevent shifting and slipping and achieve high adjustment stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a partial schematic diagram of the anti-slip mechanism of the present invention;

[0021] Figure 3 The structure of the present invention Figure 2 A magnified schematic diagram of part A;

[0022] Figure 4 It is a partial schematic diagram of the structural shifting mechanism of the present invention.

[0023] In the figure: 1. Tray; 2. Anti-slip mechanism; 21. Tensioning wheel; 22. Block; 23. Lifting wheel; 24. Lifting rod; 25. Roller; 26. Air valve; 27. Suction block; 28. Slider; 29. ​​Connecting rod; 210. Stop rod; 211. Piston plate; 212. Push rod; 213. Swing door; 3. Shifting mechanism; 31. Shifting wheel; 32. Conveyor belt; 33. Driving wheel; 34. Electromagnet; 35. Driving rod; 36. Return spring; 4. Piston rod; 5. Gravity spring; 6. Air pressure plate; 7. Air pressure bag; 8. Horizontal cavity; 9. Horizontal plate; 10. Control switch. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figure 1 , an intelligent warehousing lifting device for extending the life of the chain, comprising a pallet 1, a sleeve fixedly connected to the bottom of the pallet 1, and the sleeve is connected to the horizontal cavity 8 through an air pressure tube, and the piston rod 4 is slidably connected to the inside of the sleeve, and the top of the pallet 1 is slidably connected to an anti-slip mechanism 2, and air cavities are evenly opened inside the two sides of the anti-slip mechanism 2, and the two air cavities are respectively connected by guide tubes, the piston plate 211 is slidably connected to the inside of the right air cavity, and the top rod 212 is slidably connected to the inside of the left air cavity, the top of the anti-slip mechanism 2 is plugged with a shift mechanism 3, the bottom of the anti-slip mechanism 2 is hinged with a piston rod 4, and a gravity spring 5 is welded to the bottom of the piston rod 4, the inner wall of the pallet 1 is slidably connected to an air pressure plate 6, the top of the air pressure plate 6 is fixedly connected to an air pressure bag 7, and the air pressure bag 7 is plugged into the bottom of the anti-slip mechanism 2 through an air pressure tube, a horizontal cavity 8 is opened at the bottom of the pallet 1, the interior of the horizontal cavity 8 is slidably connected to a horizontal plate 9, and the inner wall of the horizontal cavity 8 is slidably connected to a control switch 10.

[0027] Example 2

[0028] See also Figure 1-3, an intelligent storage hoist loading device for extending the life of the chain, comprising a tray 1, a top of the tray 1 is slidably connected to an anti-skid mechanism 2, a tensioning wheel 21 is clamped inside the anti-skid mechanism 2, a clamping block 22 is slidably connected to the inner wall of the tensioning wheel 21, a lifting wheel 23 is clamped inside the tensioning wheel 21, a lifting rod 24 is threadedly connected to the inner surface of the lifting wheel 23, a roller 25 is fixedly connected to the top of the lifting rod 24, an air valve 26 is hinged to the inner wall of the anti-skid mechanism 2, a suction block 27 is fixedly connected to the inner wall of the anti-skid mechanism 2, and the inner wall of the anti-skid mechanism 2 The bottom of the suction block 27 is slidably connected to a slider 28, the outer side of the slider 28 is hinged with a connecting rod 29, and the side of the connecting rod 29 away from the slider 28 is hinged with a baffle 210. The baffle 210 is slidably connected to the inner wall of the anti-slip mechanism 2 and is located below the air valve 26, so that the baffle 210 limits the air valve 26 from swinging downward, ensuring that the air pressure bags 7 on both sides are not the same, affecting gravity detection. The right side of the anti-slip mechanism 2 is internally slidably connected to a piston plate 211, the left side of the anti-slip mechanism 2 is internally slidably connected to a push rod 212, and the inner wall of the left side of the anti-slip mechanism 2 A swing door 213 is hinged, and the piston plate 211 squeezes the air pressure inside the right air chamber under the action of the air pressure bag 7. The right air chamber increases the air pressure inside the left air chamber through the trachea, and the thrust of the left air chamber to the push rod 212 increases. The push of the push rod 212 to the swing door 213 increases, and the limiting force of the swing door 213 to the block 22 increases. At this time, the tensioning wheel 21 rotates through the block 22 to drive the lifting wheel 23 to rotate, and the lifting wheel 23 drives the lifting rod 24 to rise. The lifting rod 24 drives the roller 25 to rise. The roller 25 rises to tighten the conveyor belt 32. The heavier the cargo, the greater the limiting force on the block 22, and the greater the tensioning force of the conveyor belt 32, to ensure that the conveyor belt 32 will not slip and the displacement is stable. The top of the anti-slip mechanism 2 is connected with a displacement mechanism 3, and the bottom of the anti-slip mechanism 2 is hinged with a piston rod 4, and the bottom of the piston rod 4 is welded with a gravity spring 5. The inner wall of the pallet 1 is slidably connected to an air pressure plate 6, and the top of the air pressure plate 6 is fixedly connected to an air pressure bag 7. A horizontal cavity 8 is provided at the bottom of the pallet 1, and the interior of the horizontal cavity 8 is slidably connected to a horizontal plate 9, and the inner wall of the horizontal cavity 8 is slidably connected to a control switch 10.

[0029] Example 3

[0030] See also Figure 1-4The jack 35 is connected to the top of the jack 31 and the jack 36 is connected to the top of the jack 31. The jack 36 is connected to the top of the jack 31 and the jack 36 is connected to the top of the jack 31. The control switch 10 energizes the driving wheel 33 and rotates it. At the same time, the electromagnet 34 drives the driving rod 35 to slide toward the outside of the driving wheel 33. The driving rod 35 is clamped in the driving groove. The driving wheel 33 drives the shift wheel 31 to rotate through the driving rod 35. The shift wheel 31 drives the conveyor belt 32 to rotate. The conveyor belt 32 drives the goods to move and can automatically adjust the position of the goods. The bottom of the anti-slip mechanism 2 is hinged with a piston rod 4, and the bottom of the piston rod 4 is welded with a gravity spring 5. The inner wall of the pallet 1 is slidably connected to the air pressure plate 6, and the top of the air pressure plate 6 is fixedly connected to the air pressure bag 7. A horizontal cavity 8 is provided at the bottom of the pallet 1. The interior of the horizontal cavity 8 is slidably connected to the horizontal plate 9, and the inner wall of the horizontal cavity 8 is slidably connected to the control switch 10.

[0031] Example 4

[0032] See also Figure 1-4, an intelligent storage hoist loading device for extending the life of the chain, comprising a pallet 1, a sleeve fixedly connected to the bottom of the pallet 1, and the sleeve is connected to the horizontal cavity 8 through an air pressure tube, while the piston rod 4 is slidably connected inside the sleeve, and the top of the pallet 1 is slidably connected to an anti-slip mechanism 2, air cavities are evenly opened inside the two sides of the anti-slip mechanism 2, and the two air cavities are respectively connected by a guide tube, the piston plate 211 is slidably connected to the inside of the right air cavity, the top rod 212 is slidably connected to the inside of the left air cavity, the interior of the anti-slip mechanism 2 is clamped with a tensioning wheel 21, the inner wall of the tensioning wheel 21 is slidably connected with a card block 22, the tensioning wheel 2 1 is clamped with a lifting wheel 23, the internal thread of the lifting wheel 23 is connected to a lifting rod 24, the top of the lifting rod 24 is fixedly connected to a roller 25, the inner wall of the anti-skid mechanism 2 is hinged with an air valve 26, the inner wall of the anti-skid mechanism 2 is fixedly connected to a suction block 27, the inner wall of the anti-skid mechanism 2 and the bottom of the suction block 27 are slidably connected to a slider 28, the outer side of the slider 28 is hinged with a connecting rod 29, and the side of the connecting rod 29 away from the slider 28 is hinged with a blocking rod 210, the blocking rod 210 is slidably connected to the inner wall of the anti-skid mechanism 2 and is located below the air valve 26, so that the blocking rod 210 limits the air valve 26 from swinging downward, ensuring that the two The side air pressure bag 7 will not be the same, affecting the gravity detection. The inner sliding connection of the right side of the anti-skid mechanism 2 is a piston plate 211, and the inner sliding connection of the left side of the anti-skid mechanism 2 is a top rod 212. The inner wall of the left side of the anti-skid mechanism 2 is hinged with a swing door 213. The top of the anti-skid mechanism 2 is plugged with a shifting mechanism 3. The outer side of the shifting mechanism 3 is fixedly connected with a shifting wheel 31. The inner wall of the shifting wheel 31 is provided with a driving groove, which is used in conjunction with the driving rod 35 to make the driving wheel 33 drive the shifting wheel 31 to rotate through the driving rod 35. The outer side of the shifting wheel 31 is sleeved with a conveyor belt 32, and the inner side of the shifting wheel 31 is plugged with a driving wheel 33. The inside of the driving wheel 33 is fixedly connected to the electromagnet 34, and the inside of the electromagnet 34 is slidably inserted with a driving rod 35. The side of the driving rod 35 away from the shift wheel 31 is welded with a return spring 36. The bottom of the anti-slip mechanism 2 is hinged with a piston rod 4, and the bottom of the piston rod 4 is welded with a gravity spring 5. The inner wall of the tray 1 is slidably connected to an air pressure plate 6, and the top of the air pressure plate 6 is fixedly connected to an air pressure bag 7. The air pressure bag 7 is inserted into the bottom of the anti-slip mechanism 2 through an air pressure tube. A horizontal cavity 8 is opened at the bottom of the tray 1, and the inside of the horizontal cavity 8 is slidably connected to a horizontal plate 9, and the inner wall of the horizontal cavity 8 is slidably connected to a control switch 10.

[0033] Working principle: When the equipment is started, the tensioning wheel 21 is energized and rotated, and the tensioning wheel 21 drives the block 22 to rotate. The block 22 slides toward the inside of the tensioning wheel 21 under the action of the lifting rod 24 and the lifting wheel 23. At the same time, the suction block 27 is energized to generate magnetic force, and the suction block 27 drives the slider 28 to rise, and the slider 28 drives the connecting rod 29 to swing, and the connecting rod 29 drives the baffle 210 to slide. At this time, the baffle 210 restricts the air valve 26 from swinging downward, and the goods are placed on the top of the shifting mechanism 3. The goods drive the anti-skid mechanism 2 to descend, and the anti-skid mechanism 2 drives the piston rod 4 to descend. The piston rod 4 squeezes the air pressure inside the sleeve, and the air pressure pushes the air pressure plate 6 to rise, and the air pressure plate 6 squeezes the air pressure bag. 7. The air pressure bag 7 pushes the air valve 26 to swing through the air pressure tube. The air valve 26 makes the air pressure drive the piston plate 211 to rise. When the cargo deviates to the left, the anti-skid mechanism 2 swings to the left, and the anti-skid mechanism 2 drives the piston rod 4 on the left to descend. At the same time, the piston rod 4 on the right rises. At this time, the air pressure in the left air pressure bag 7 increases, and the air pressure in the right air pressure bag 7 decreases. The air valve 26 will not ventilate the left and right air pressure bags 7 under the action of the stop rod 210, and the position of the piston plate 211 remains unchanged. The piston plate 211 squeezes the air pressure inside the right air cavity under the action of the air pressure bag 7. The right air cavity increases the air pressure inside the left air cavity through the trachea, and the thrust given to the push rod 212 by the left air cavity increases, and the push rod 212 is increased. The thrust exerted by the rod 212 on the swing door 213 increases, and the limiting force exerted by the swing door 213 on the block 22 increases. At this time, the tensioning wheel 21 rotates through the block 22 to drive the lifting wheel 23 to rotate, and the lifting wheel 23 drives the lifting rod 24 to rise, and the lifting rod 24 drives the roller 25 to rise. The rise of the roller 25 tightens the conveyor belt 32. The heavier the cargo, the greater the limiting force exerted on the block 22, and the greater the tension of the conveyor belt 32, ensuring that the conveyor belt 32 will not slip and the displacement is stable. At the same time, the left sleeve makes the air pressure on the left side of the horizontal cavity 8 greater than the air pressure on the right side through the air pipe. The horizontal plate 9 slides to the right under the action of the air pressure, and the horizontal plate 9 touches the right control switch 10. The right The control switch 10 energizes and rotates the right driving wheel 33. At the same time, the electromagnet 34 drives the driving rod 35 to slide to the outside of the driving wheel 33. The driving rod 35 is engaged in the driving slot. The right driving wheel 33 drives the right shift wheel 31 to rotate through the driving rod 35. The right shift wheel 31 drives the conveyor belt 32 to rotate. The conveyor belt 32 drives the goods to move to the right. When the goods move to the center position, the anti-slip mechanism 2 swings to the horizontal position. The air pressure inside the horizontal cavity 8 is the same. The horizontal plate 9 moves to the middle position. The horizontal plate 9 moves away from the control switch 10. At this time, the driving wheel 33 is powered off and stops rotating. The cargo position adjustment is completed to ensure that the chains on both sides of the equipment are evenly stressed.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent storage hoist loading device for extending chain life, comprising a pallet (1), characterized in that: The top of the tray (1) is slidably connected to an anti-slip mechanism (2), the top of the anti-slip mechanism (2) is plugged with a shift mechanism (3), the bottom of the anti-slip mechanism (2) is hinged with a piston rod (4), the bottom of the piston rod (4) is welded with a gravity spring (5), the inner wall of the tray (1) is slidably connected to an air pressure plate (6), the top of the air pressure plate (6) is fixedly connected to an air pressure bag (7), the bottom of the tray (1) is provided with a horizontal cavity (8), the interior of the horizontal cavity (8) is slidably connected to a water pump (6), and the bottom of the water pump (6) is fixedly connected to an air pressure bag (7). The flat plate (9) is provided. The inner wall of the horizontal cavity (8) is slidably connected to a control switch (10). The interior of the anti-skid mechanism (2) is clamped with a tensioning wheel (21). The inner wall of the tensioning wheel (21) is slidably connected to a clamping block (22). The interior of the tensioning wheel (21) is clamped with a lifting wheel (23). The inner thread of the lifting wheel (23) is connected to a lifting rod (24). The top of the lifting rod (24) is fixedly connected to a roller (25). The inner wall of the anti-skid mechanism (2) is hinged with an air valve (26). The inner wall of the anti-skid mechanism (2) is fixedly connected to a suction block (27), the inner wall of the anti-skid mechanism (2) and located at the bottom of the suction block (27) is slidably connected to a slider (28), the outer side of the slider (28) is hinged to a connecting rod (29), the side of the connecting rod (29) away from the slider (28) is hinged to a blocking rod (210), the right side of the anti-skid mechanism (2) is internally slidably connected to a piston plate (211), the left side of the anti-skid mechanism (2) is internally slidably connected to a push rod (212), and the anti-skid mechanism (2) A swing door (213) is hingedly connected to the inner wall on the left side, a shift wheel (31) is fixedly connected to the outer side of the shift mechanism (3), a conveyor belt (32) is sleeved on the outer side of the shift wheel (31), a driving wheel (33) is inserted into the interior of the shift wheel (31), an electromagnet (34) is fixedly connected to the interior of the driving wheel (33), a driving rod (35) is slidably inserted into the interior of the electromagnet (34), and a return spring (36) is welded to the side of the driving rod (35) away from the shift wheel (31).

2. The intelligent storage hoist loading device for extending chain life according to claim 1, characterized in that: The bottom of the tray (1) is fixedly connected to a sleeve, and the sleeve is connected to the horizontal cavity (8) via an air pressure tube, while the piston rod (4) is slidably connected inside the sleeve.

3. The intelligent storage elevator loading device for extending chain life according to claim 1, characterized in that: Air cavities are evenly formed inside both sides of the anti-slip mechanism (2), and the two air cavities are connected via conduits.

4. The intelligent storage elevator loading device for extending chain life according to claim 1, characterized in that: The air pressure bag (7) is plugged into the bottom of the anti-slip mechanism (2) via an air pressure tube.

5. The intelligent storage elevator loading device for extending chain life according to claim 1, characterized in that: The blocking rod (210) is slidably connected to the inner wall of the anti-slip mechanism (2) and is located below the air valve (26).

6. The intelligent storage elevator loading device for extending chain life according to claim 1, characterized in that: A driving groove is provided on the inner wall of the shift wheel (31).

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