Storage stacking machine for logistics carrying

Abstract

The utility model discloses a storage stacker for logistics handling, which comprises a roller conveyor belt, a sliding rail, a sliding seat, a first bearing mechanism and a second bearing mechanism, the roller conveyor belt is provided with a plurality of slots arranged at intervals, the sliding seat is in sliding connection with the sliding rail, the sliding seat is provided with an advancing mechanism, the advancing mechanism is connected with the sliding rail, the sliding seat is provided with a rack, and the rack is provided with a first bearing mechanism and a second bearing mechanism. A first pulley mechanism and a second pulley mechanism are arranged on the two sides of the rack correspondingly, the first bearing mechanism is slidably connected with the rack, a carrying plate is slidably connected to the first bearing mechanism, the second bearing mechanism is slidably connected with the rack, the second bearing mechanism is provided with a plurality of supporting plates and reinforcing plates, and the supporting plates are arranged at intervals to form a grid. And the grating is fixedly connected with the second bearing mechanism. According to the storage stacking machine for logistics carrying, the conveying belt is installed in the roadway, after goods are taken by the stacking machine, the goods are placed on the conveying belt on the lower portion to be sent out, and the single-time unloading efficiency of the stacking machine is improved.

Description

Technical Field

[0001] The utility model relates to the field of storage equipment transportation, in particular to a storage stacker for logistics transportation. Background Art

[0002] Warehousing logistics is developing very rapidly, especially large-item warehouse logistics. In order to make the best use of the warehouse area, the warehouse shelves are large and high. In order to store and retrieve goods from the high-rise shelves, stackers are used for transportation.

[0003] At present, most warehouses adopt a layout method of arranging multiple shelves at intervals. An aisle is formed between two adjacent shelves. A slide rail is provided at the bottom of the stacker for the stacker to slide and move. The slide rail is placed in the aisle. The stacker can slide forward or backward in the aisle between the two shelves. The stacker reciprocates to each placement area on the shelf where goods are placed. There is an unloading area at the end of the aisle.

[0004] After the stacker obtains the goods, it needs to slide on the slide rail to the end of the lane to place the goods in the unloading area. However, when the length of the lane is too long, it takes a long time for the stacker to slide on the lane to the unloading area, making the stacker low in efficiency in single unloading. Utility Model Content

[0005] The utility model aims to provide a storage stacker for logistics handling. A conveyor belt is installed in the lane. After the stacker obtains the goods, the goods are placed on the conveyor belt below and sent out, thereby improving the single unloading efficiency of the stacker.

[0006] The utility model discloses a technical solution adopted by a storage stacker for logistics handling: it comprises a plurality of shelves arranged at intervals, a lane is formed between two adjacent shelves, and also comprises a roller conveyor belt, a slide rail, a slide seat, a first bearing mechanism and a second bearing mechanism, the roller conveyor belt is placed in the lane, a plurality of slots arranged at intervals are opened on the roller conveyor belt, the slide rail is placed in the lane, the slide seat is slidably connected to the slide rail, a travel mechanism is provided on the slide seat, the travel mechanism is connected to the slide rail, a frame is provided on the slide seat, a first pulley mechanism and a second pulley mechanism are respectively provided on both sides of the frame, the first bearing mechanism is slidably connected to the frame The first pulley mechanism is fixedly connected to the first carrying mechanism, a carrying plate is slidably connected to the first carrying mechanism, the second carrying mechanism is slidably connected to the frame, the second pulley mechanism is fixedly connected to the second carrying mechanism, the second carrying mechanism is provided with a plurality of support plates and a reinforcement plate, a plurality of the support plates are arranged at intervals to form a grid, the grid is fixedly connected to the second carrying mechanism, the reinforcement plate is fixedly connected to one end of the support plate, the carrying plate is located between two adjacent support plates, the second carrying mechanism slides down on the frame and approaches the roller conveyor belt, the support plate is placed in the slot, and the support plate is placed between two adjacent rollers of the roller conveyor belt.

[0007] As a preferred solution, the frame is composed of two columns and a crossbeam to form a door frame-shaped structure, and the column is fixedly connected to a first guide rail and a second guide rail, and the first guide rail and the second guide rail are parallel to each other.

[0008] As a preferred embodiment, the first pulley mechanism and the second pulley mechanism both include a first gear box, a rope and a pulley seat, the first gear box is fixedly connected to the slide seat, the first gear box is provided with a first motor, the output shaft of the first motor is connected to the first gear box, a winding wheel is fixedly connected to the driven shaft of the first gear box, one end of the rope is wound in the winding wheel, the two pulley seats are respectively fixedly connected to the two sides of the crossbeam, the two sides of the pulley seats are respectively rotatably connected with fixed pulleys, the middle part of the rope passes around the two fixed pulleys, the other end of the rope of the first pulley mechanism is fixedly connected to the first bearing mechanism, and the other end of the rope of the second pulley mechanism is fixedly connected to the second bearing mechanism.

[0009] As a preferred solution, the first bearing mechanism includes a first bearing seat and a dual-axis motor, the two sides of the first bearing seat are respectively slidably connected to the two first guide rails, the other end of the rope of the first pulley mechanism is fixedly connected to the first bearing seat, two installation grooves are provided on the first bearing seat, and slide grooves are provided on both sides of the inner wall of the installation groove, there are two carrier plates, both sides of the carrier plates are fixedly connected with the third guide rails, the bottom of the carrier plates is fixedly connected with a rack, the third guide rail is slidably connected to the slide groove, the dual-axis motor is fixedly connected to the first bearing seat, the two output shafts of the dual-axis motor are respectively inserted into the two installation grooves, and the two output shafts of the dual-axis motor are fixedly connected with gears, and the gears are meshed with the racks.

[0010] As a preferred solution, the second bearing mechanism includes a second bearing seat, both sides of the second bearing seat are slidably connected to two second guide rails respectively, the other end of the rope of the second pulley mechanism is fixedly connected to the second bearing seat, and the grille is fixedly connected to the top of the second bearing seat.

[0011] As a preferred solution, an infrared sensor is fixedly connected to the reinforcement plate, the infrared sensor faces upwards of the grille, and a plurality of gaps arranged at intervals are formed on the reinforcement plate.

[0012] As a preferred solution, an optical coupler is fixedly connected to the bottom of the first bearing seat, and a contact piece is fixedly connected to the bottom of the second bearing seat, and the contact piece is slidably inserted into the optical coupler.

[0013] As a preferred embodiment, there are two traveling mechanisms, which are respectively located on both sides of the slide, and the traveling mechanism includes a second gear box and a second motor, the second gear box is fixedly connected to the slide, the second motor output shaft is connected to the second gear box, and a driving wheel is fixedly connected to the driven shaft of the second gear box, and the driving wheel touches the slide rail.

[0014] As a preferred embodiment, the roller conveyor belt includes a bracket and multiple rollers, the two ends of the rollers are respectively rotatably connected to the two ends of the bracket, the multiple rollers are arranged on the bracket at intervals, the groove is located at one end of the bracket, and the groove is located between two adjacent rollers.

[0015] The beneficial effects of a storage stacker for logistics handling disclosed by the utility model are:

[0016] The first pulley mechanism and the second pulley mechanism are used to pull the first carrying mechanism and the second carrying mechanism to rise synchronously respectively, so that the first carrying mechanism is close to the corresponding placement area on the shelf, the carrying plate slides on the first carrying mechanism and extends into the placement area, the carrying plate lifts the goods in the placement area, and the carrying plate slides between two adjacent support plates on the first carrying mechanism so that the goods are located above the grille, and the carrying plate slides away from the support plate on the first carrying mechanism so that the goods are placed above the grille, and the second pulley mechanism drives the second carrying mechanism to carry the goods down. During the descent of the second carrying mechanism, the slide seat slides on the slide rail, driving the first carrying mechanism to the next placement area. After the second carrying mechanism approaches the roller conveyor belt, the support plate is trapped between two adjacent rollers of the roller conveyor belt, so that the roller of the roller conveyor belt lifts and transports the goods, and the roller conveyor belt sends the goods to the unloading area at the end of the lane, so that the stacker does not need to go to the unloading area when unloading, which can improve the unloading efficiency of the stacker. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a storage stacker for logistics transportation.

[0018] Figure 2 The utility model is a schematic diagram of the structure of a slide rail and a slide seat of a storage stacker for logistics handling.

[0019] Figure 3 The utility model is a schematic diagram of the frame structure of a storage stacker for logistics transportation.

[0020] Figure 4 The utility model is a schematic diagram of the first bearing mechanism structure of a storage stacker for logistics transportation.

[0021] Figure 5 The utility model is a schematic diagram of the structure of the second bearing mechanism of a storage stacker for logistics transportation.

[0022] Figure 6 It is a partial cross-sectional view of a roller conveyor belt of a storage stacker for logistics handling of the utility model. DETAILED DESCRIPTION

[0023] The present invention is further described and illustrated below in conjunction with specific embodiments and accompanying drawings:

[0024] Please refer to Figure 1 .

[0025] The utility model discloses a storage stacker for logistics transportation, which comprises a plurality of shelves, a plurality of storage areas are arranged on the shelves, goods are placed in the storage areas, the plurality of shelves are arranged at intervals in the warehouse, the plurality of shelves are parallel to each other, an alley is formed between two adjacent shelves, and the end of the alley is set as an unloading area for goods.

[0026] The invention also includes a roller conveyor belt 1 , a slide rail 2 , a slide seat 3 , a first supporting mechanism 6 and a second supporting mechanism 7 .

[0027] Please refer to Figure 1 and Figure 6 .

[0028] The roller conveyor belt 1 includes a bracket 11 and a plurality of rollers 12. The two ends of the rollers 12 are rotatably connected to the two ends of the bracket 11 respectively. The plurality of rollers 12 are arranged on the bracket 11 at intervals. The roller conveyor belt 1 is provided with a plurality of slots 111 arranged at intervals. The slots 111 are located at one end of the bracket 11, and the slots 111 are located between two adjacent rollers 12.

[0029] Furthermore, a support leg is provided at the bottom of the other end of the bracket 11, and the support leg is fixedly connected to the ground, so that the slide rail 2 and the travel mechanism 4 that drives the slide seat 3 to slide on the slide rail 2 can be hidden under the roller conveyor belt 1, thereby reducing the footprint of the equipment; the roller conveyor belt 1 is placed in the lane, and the roller conveyor belt 1 extends to the unloading area at the end of the lane.

[0030] Please refer to Figure 2

[0031] The slide rail 2 is placed in the lane. In this embodiment, the width of the slide rail 2 is preferably wider than the width of the shelf. The bottom of the slide seat 3 is slidably connected to the top of the slide rail 2.

[0032] Further, a travel mechanism 4 is provided on the slide 3, and the travel mechanism 4 is connected to the slide rail 2. In this embodiment, preferably, there are two travel mechanisms 4; the two travel mechanisms 4 are respectively located on both sides of the slide 3, and the travel mechanism 4 includes a second gear box 41 and a second motor 42; the second gear box 41 is fixedly connected to the slide 3, the output shaft of the second motor 42 is matched with the second gear box 41, and a driving wheel 43 is fixedly connected to the driven shaft of the second gear box 41, and the driving wheel 43 contacts the slide rail 2;

[0033] The output shaft of the second motor 42 drives the second gear box 41 to operate, and the driven shaft of the second gear box 41 drives the driving wheel 43 to rotate, pushing the slide 3 to slide forward or backward on the slide rail 2, so that the slide 3 can move to the row on the shelf where the storage area where the goods to be taken are located.

[0034] Please refer to Figure 1-Figure 3 .

[0035] A frame 31 is provided on the slide 3. In this embodiment, the frame 31 is preferably composed of two columns 311 and a crossbeam 312 to form a door frame-shaped structure. The two sides of the crossbeam 312 are fixedly connected to the tops of the two columns 311 respectively. The columns 311 are fixedly connected with a first guide rail 313 and a second guide rail 314. The first guide rail 313 and the second guide rail 314 are parallel to each other; the first guide rail 313 and the second guide rail 314 are both located in the door frame-shaped structure of the frame 31.

[0036] A first pulley mechanism 5 and a second pulley mechanism 51 are respectively provided on both sides of the frame 31, the first bearing mechanism 6 is slidably connected to the frame 31, the second bearing mechanism 7 is slidably connected to the frame 31, the first pulley mechanism 5 is fixedly connected to the first bearing mechanism 6, and the second pulley mechanism 51 is fixedly connected to the second bearing mechanism 7;

[0037] Further, the first pulley mechanism 5 and the second pulley mechanism 51 each include a first gear box 52, a first motor 521, a rope 53 and a pulley seat 54; the first gear box 52 is fixedly connected to the slide seat 3, the first motor 521 is fixedly connected to the first gear box 52, the output shaft of the first motor 521 is connected to the first gear box 52, a winding wheel 522 is fixedly connected to the driven shaft of the first gear box 52, the two winding wheels 522 are respectively located on both sides of the frame 31, and the two winding wheels 522 are both located outside the door frame-shaped structure of the frame 31;

[0038] Further, one end of the rope 53 is wound in the winding wheel 522; the two pulley seats 54 are respectively fixedly connected to the two sides of the cross beam 312, and the two sides of the pulley seat 54 are respectively rotatably connected with fixed pulleys 541, and the middle part of the rope 53 passes through the two fixed pulleys 541, and the other end of the rope 53 of the first pulley mechanism 5 is fixedly connected to the first bearing mechanism 6, and the other end of the rope 53 of the second pulley mechanism 51 is fixedly connected to the second bearing mechanism 7;

[0039] The output shaft of the first motor 521 drives the first gear box 52 to operate, and the driven shaft of the first gear box 52 drives the winding wheel 522 to rotate. During the rotation of the winding wheel 522, the rope 53 is wound or unwound; when the rope 53 is wound, the middle part of the rope 53 slides on the fixed pulley 541, so that the other end of the rope 53 of the first pulley mechanism 5 pulls the first bearing mechanism 6 to slide and rise on the frame 31, and the other end of the rope 53 of the second pulley mechanism 51 pulls the second bearing mechanism 7 to slide and rise on the frame 31; when the rope 53 is unwound, the middle part of the rope 53 slides on the fixed pulley 541, so that the other end of the rope 53 of the first pulley mechanism 5 pulls the second bearing mechanism 7 to slide and rise on the frame 31; When the rope 53 of the first pulley mechanism 5 releases the pulling on the first supporting mechanism 6, the first supporting mechanism 6 slides down on the frame 31 under the influence of gravity, and the rope 53 of the second pulley mechanism 51 releases the pulling on the second supporting mechanism 7, the second supporting mechanism 7 slides down on the frame 31 under the influence of gravity; the output shafts of the two first motors 521 control the rotation speed and rotation angle of the winding wheel 522 to respectively control the sliding rising or falling distance and speed of the first supporting mechanism 6 and the second supporting mechanism 7 on the frame 31.

[0040] Please refer to Figure 1-Figure 4

[0041] The first bearing mechanism 6 includes a first bearing seat 61, a carrier plate 62 and a dual-axis motor 63. The two sides of the first bearing seat 61 are respectively slidably connected to the two first guide rails 313. The other end of the rope 53 of the first pulley mechanism 5 is fixedly connected to the first bearing seat 61. The rope 53 of the first pulley mechanism 5 pulls the first bearing seat 61 to slide up or down on the first guide rail 313. Two mounting grooves are provided on the first bearing seat 61. Both sides of the inner wall of the mounting groove are provided with sliding grooves 611. In this embodiment, it is preferred that there are two carrier plates 62, and both sides of the carrier plate 62 are fixedly connected to the third guide rail 62. 1. A rack is fixedly connected to the bottom of the carrier plate 62, and the third guide rail 621 is slidably connected to the slide groove 611; the dual-axis motor 63 is fixedly connected to the first bearing seat 61, and the two output shafts of the dual-axis motor 63 are respectively inserted into the two mounting grooves, and the two output shafts of the dual-axis motor 63 are fixedly connected with gears 631, which are meshed with the rack. The two output shafts of the dual-axis motor 63 drive the gear 631 to rotate forward or reverse, and the gear 631 drives the carrier plate 62 to slide on the first bearing seat 61 through the rack to extend out of the first bearing seat 61 or slide into the first bearing seat 61;

[0042] Furthermore, an optical coupler is fixedly connected to the bottom of the first bearing seat 61 , and the optical coupler is close to the second bearing mechanism 7 .

[0043] Please refer to Figure 3 , Figure 5 and Figure 6

[0044] The second bearing mechanism 7 includes a second bearing seat 71, a plurality of support plates 721 and a reinforcement plate 74. The two sides of the second bearing seat 71 are respectively slidably connected to the two second guide rails 314. A contact piece is fixedly connected to the bottom of the second bearing seat 71, and the contact piece is close to the first bearing mechanism 6. The other end of the rope 53 of the second pulley mechanism 51 is fixedly connected to the second bearing seat 71. The rope 53 of the second pulley mechanism 51 pulls the second bearing seat 71 to slide up or down on the second guide rail 314. The plurality of support plates 721 are arranged at intervals to form a grid 72. The reinforcement plate 74 The reinforcing plate 74 is fixedly connected to one end of the supporting plate 721, and a plurality of notches 741 arranged at intervals are provided on the reinforcing plate 74. The grille 72 is fixedly connected to the top of the second bearing seat 71, and an infrared sensor is fixedly connected to the reinforcing plate 74, and the infrared sensor faces the top of the grille 72. The reinforcing plate 74 is used to fix the plurality of supporting plates 721 together and enhance the load-bearing capacity of the grille 72 to prevent the grille 72 from being damaged by excessive cargo; when the carrier plate 62 slides on the first bearing seat 61 and is stored in the first bearing seat 61, the carrier plate 62 is located between two adjacent supporting plates 721;

[0045] The rope 53 of the second pulley mechanism 51 drives the second bearing seat 71 to slide down on the second guide rail 314 close to the roller conveyor belt 1, and the support plate 721 is sunk into the groove 111, and the top of the support plate is lower than the top of the roller 12, and the other end of the roller 12 and the other end of the bracket 11 are rotatably connected at the notch 741.

[0046] Please refer to Figure 1-Figure 6

[0047] The present embodiment preferably adopts the most efficient operation mode, which is that the goods carried on the carrier plate 62 are stored in the first carrier seat 61, and the second carrier seat 71 slides and rises on the frame 31. During the sliding and rising process of the second carrier seat 71, the slide seat 3 slides on the slide rail 2 to drive the first carrier seat 61 close to the next storage area on the shelf; when the first carrier seat 61 is flush with the second carrier seat 71, the first carrier seat 61 is also close to the next storage area, and the second carrier seat 71 rises to a certain height, and the contact piece slides into the optical coupler, and after determining that the top of the grille 72 lifts the goods from the carrier plate 62, the carrier plate 62 extends out of the first carrier seat 61, and the carrier plate 62 is pulled out from the grille 72. The carrier plate 62 extends into the next storage area to lift the next cargo, the second bearing seat 71 carrying the cargo slides down, and the next cargo carried on the carrier plate 62 is stored in the first bearing seat 61; during the process of the second bearing seat 71 carrying the cargo sliding down, the first bearing seat 61 slides up or down to the row of the next storage area located above the cargo; after the second bearing seat 71 descends and approaches the roller conveyor belt 1, the support plate 721 of the grille 72 is sunk into the groove 111, and the top of the support plate 721 is lower than the top of the roller 12. The roller conveyor belt 1 pushes the cargo away from the top of the grille 72 through the roller 12. After the infrared sensor detects that the cargo has completely left the top of the grille 72, this operation mode is repeated.

[0048] The utility model provides a warehouse stacker for logistics handling, wherein the first pulley mechanism and the second pulley mechanism respectively pull the first bearing mechanism and the second bearing mechanism to rise synchronously, so that the first bearing mechanism approaches the corresponding placement area on the shelf, the carrying plate slides on the first bearing mechanism and extends into the placement area, the carrying plate lifts the goods in the placement area, the carrying plate slides on the first bearing mechanism to between two adjacent support plates, so that the goods are located above the grid, the carrying plate slides on the first bearing mechanism away from the support plate, so that the goods are placed above the grid, the second pulley mechanism drives the second bearing mechanism to descend with the goods, and during the descending process of the second bearing mechanism, the slide seat slides on the slide rail, driving the first bearing mechanism to the next placement area, after the second bearing mechanism approaches the roller conveyor belt, the support plate sinks between two adjacent rollers of the roller conveyor belt, so that the roller of the roller conveyor belt lifts and transports the goods, and the roller conveyor belt sends the goods to the unloading area at the end of the lane, so that the stacker does not need to go to the unloading area when unloading, and the unloading efficiency of the stacker can be improved.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A storage stacker for logistics handling, comprising a plurality of shelves arranged at intervals, with an aisle formed between two adjacent shelves, characterized in that: It also includes a roller conveyor belt, a slide rail, a slide seat, a first bearing mechanism and a second bearing mechanism; The roller conveyor belt is placed in the lane, and a plurality of slots arranged at intervals are provided on the roller conveyor belt; The slide rail is placed in the lane, the slide seat is slidably connected to the slide rail, a travel mechanism is provided on the slide seat, the travel mechanism is connected to the slide rail, a frame is provided on the slide seat, and a first pulley mechanism and a second pulley mechanism are respectively provided on both sides of the frame; The first bearing mechanism is slidably connected to the frame, the first pulley mechanism is fixedly connected to the first bearing mechanism, and a carrier plate is slidably connected to the first bearing mechanism; The second bearing mechanism is slidably connected to the frame, the second pulley mechanism is fixedly connected to the second bearing mechanism, the second bearing mechanism is provided with a plurality of support plates and a reinforcement plate, the plurality of support plates are arranged at intervals to form a grid, the grid is fixedly connected to the second bearing mechanism, the reinforcement plate is fixedly connected to one end of the support plate, and the carrier plate is located between two adjacent support plates; The second bearing mechanism slides down on the frame and approaches the roller conveyor belt. The support plate is placed in the slot. The support plate is placed between two adjacent rollers of the roller conveyor belt.

2. A storage stacker for logistics handling as claimed in claim 1, characterized in that: The frame is composed of two upright posts and a crossbeam to form a door frame-shaped structure. The upright posts are fixedly connected with a first guide rail and a second guide rail, and the first guide rail and the second guide rail are parallel to each other.

3. A storage stacker for logistics handling as claimed in claim 2, characterized in that: The first pulley mechanism and the second pulley mechanism both include a first gear box, a rope and a pulley seat, the first gear box is fixedly connected to the slide seat, the first gear box is provided with a first motor, the output shaft of the first motor is connected to the first gear box, a winding wheel is fixedly connected to the driven shaft of the first gear box, one end of the rope is wound in the winding wheel, the two pulley seats are respectively fixedly connected to the two sides of the crossbeam, the two sides of the pulley seats are respectively rotatably connected with fixed pulleys, the middle part of the rope passes around the two fixed pulleys, the other end of the rope of the first pulley mechanism is fixedly connected to the first bearing mechanism, and the other end of the rope of the second pulley mechanism is fixedly connected to the second bearing mechanism.

4. A storage stacker for logistics handling as claimed in claim 3, characterized in that: The first bearing mechanism includes a first bearing seat and a dual-axis motor, both sides of the first bearing seat are slidably connected to the two first guide rails respectively, the other end of the rope of the first pulley mechanism is fixedly connected to the first bearing seat, two installation grooves are provided on the first bearing seat, and both sides of the inner wall of the installation groove are provided with slide grooves, there are two carrier plates, both sides of the carrier plates are fixedly connected with the third guide rails, the bottom of the carrier plates is fixedly connected with a rack, the third guide rail is slidably connected with the slide groove, the dual-axis motor is fixedly connected to the first bearing seat, the two output shafts of the dual-axis motor are respectively inserted into the two installation grooves, and the two output shafts of the dual-axis motor are fixedly connected with gears, and the gears are meshed with the racks.

5. A storage stacker for logistics handling as claimed in claim 4, characterized in that: The second bearing mechanism includes a second bearing seat, both sides of which are slidably connected to two second guide rails respectively, the other end of the rope of the second pulley mechanism is fixedly connected to the second bearing seat, and the grille is fixedly connected to the top of the second bearing seat.

6. A storage stacker for logistics handling as claimed in claim 5, characterized in that: The reinforcement plate is fixedly connected with an infrared sensor, the infrared sensor faces upwards of the grille, and the reinforcement plate is provided with a plurality of gaps arranged at intervals.

7. A storage stacker for logistics handling as claimed in claim 6, characterized in that: An optical coupler is fixedly connected to the bottom of the first bearing seat, and a contact piece is fixedly connected to the bottom of the second bearing seat. The contact piece is slidably inserted into the optical coupler.

8. A storage stacker for logistics handling as claimed in claim 7, characterized in that: There are two traveling mechanisms, which are respectively located on both sides of the slide. The traveling mechanisms include a second gear box and a second motor. The second gear box is fixedly connected to the slide, the output shaft of the second motor is connected to the second gear box, and a driving wheel is fixedly connected to the driven shaft of the second gear box, and the driving wheel touches the slide rail.

9. A storage stacker for logistics handling as claimed in claim 8, characterized in that: The roller conveyor belt includes a bracket and a plurality of rollers, the two ends of the rollers are respectively rotatably connected to the two ends of the bracket, the plurality of rollers are arranged on the bracket at intervals, the slot is located at one end of the bracket, and the slot is located between two adjacent rollers.

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