Novel stacking machine

Abstract

The invention discloses a novel stacking machine, and relates to the field of stacking equipment, the novel stacking machine comprises a goods conveying plate and a driving mechanism, the driving mechanism is used for driving the goods conveying plate to move transversely and longitudinally, the upper end part of the goods conveying plate is provided with a push plate used for moving goods, and the push plate is arranged at the side edge of the goods conveying plate; the length direction of the pushing plate is perpendicular to the moving direction of the goods conveying plate, the goods conveying plate is provided with a driving part used for driving the pushing plate to move in the length direction of the pushing plate, and a plurality of pushing rods are arranged on the side, close to the middle position of the goods conveying plate, of the pushing plate and are arranged in the length direction of the pushing plate in the mode of being perpendicular to the length direction of the pushing plate. The pushing plate is provided with a rotating piece used for supporting and driving the pushing rod to rotate, the rotating axis of the pushing rod is parallel to the length direction of the pushing plate, a supporting plate is horizontally arranged at the upper end of the goods conveying plate, a moving frame moving in the length direction of the pushing plate is arranged at the upper end of the supporting plate, and a conveying belt is arranged on the moving frame in the length direction. The stacker can meet the stacking requirement of goods under the condition that no bracket exists.

Description

Technical Field

[0001] The invention relates to the field of stacking equipment, in particular to a novel stacker. Background Art

[0002] In modern logistics and warehousing activities, stacker cranes are an important equipment used in three-dimensional warehouse storage solutions. They can accurately and quickly transport goods to the corresponding positions of three-dimensional shelves, effectively reduce manpower consumption in the process of goods storage, realize the automation of goods storage and retrieval, and improve logistics and transportation efficiency.

[0003] Related technology can refer to the Chinese patent with announcement number CN117104747B, which discloses a stacker, including a stacker body, a loading platform slidably installed on the stacker body, a mounting groove is opened in the loading platform, a bottom plate and a loading plate located above the bottom plate are arranged in the mounting groove, the bottom plate is slidably installed at the bottom of the mounting groove, a driving assembly is arranged at the bottom of the bottom plate, and a rolling assembly and a tilting assembly are arranged between the loading plate and the bottom plate; the device automatically switches the loading plate's bearing surface to a rolling state when it is in different states of loading and unloading through the cooperation of the rolling assembly, the tilting assembly and the driving assembly, so that when loading, the loading surface of the loading plate is in a flat state, and the loading surface of the loading plate and the bottom plane of the object are in full contact with each other, which greatly reduces the risk of the loading plate shaking and falling due to inertia or external force when carrying moving objects, so that both smooth transportation and transfer of objects and convenient and efficient stacking of objects can be achieved.

[0004] With respect to the above-mentioned related technologies, during the storage process of the goods, a bracket is required to be used for support. When transporting or stacking the goods, the bracket needs to be moved together with the goods. When transporting the goods, the loading plate is located under the bracket and supports the bracket. The bracket has a groove adapted to the loading plate opened in the horizontal direction. When the loading plate supports the bracket, it is in the groove. In order to prevent the loading plate from scratching the shelf in the process of stacking the goods on the shelf, the vertical height of the bracket groove needs to be greater than the thickness of the loading plate. At this time, the bracket will occupy the vertical space of the shelf. If the bracket is directly removed so that the goods directly collide with the shelf, when taking the goods from the shelf, the loading plate is not easy to extend to the bottom of the goods to support the goods, which is inconvenient when transporting the goods. Therefore, there is an urgent need for a stacking mechanism that can meet the stacking needs of goods without a bracket. Summary of the invention

[0005] In order to meet the demand for stacking goods without a bracket, the present application provides a new type of stacker.

[0006] The present application provides a new type of stacker, which adopts the following technical solution: A new type of stacker includes a cargo board and a driving mechanism, the driving mechanism is used to drive the cargo board to move horizontally and vertically, a push plate for moving goods is provided at the upper end of the cargo board, the push plate is arranged at the side of the cargo board, and the length direction of the push plate is perpendicular to the moving direction of the cargo board, the cargo board is provided with a driving member, the driving member is used to drive the push plate to move along its own length direction, a plurality of push rods are provided on the side of the push plate close to the middle position of the cargo board, the plurality of push rods are arranged along the length direction of the push plate and are arranged perpendicular to the length direction of the push plate, the push plate is provided with a rotating member for supporting and driving the push rods to rotate, the rotation axis of the push rods is parallel to the length direction of the push plate, a support plate is horizontally provided at the upper end of the cargo board, a moving frame moving along the length direction of the push plate is provided at the upper end of the support plate, and a conveyor belt is provided on the moving frame along the length direction.

[0007] By adopting the above technical solution, when stacking goods, the goods are placed directly on the conveyor belt. The cargo transport plate supports the conveyor belt through the support plate and the mobile frame, and the goods are between any two push rods. The rotating member drives the push rod to rotate to a horizontal state, and the two push rods cooperate to limit the goods. The cargo transport plate is driven to move to the desired position by the driving mechanism. The mobile plate is made to approach the shelf through the conveyor belt, and the driving member drives the push plate to move synchronously. When placing the goods, the push plate is driven by the driving member to extend into the shelf, and the push plate pushes the goods to move through the push rod, and the conveyor belt rotates synchronously at this time, thereby applying a thrust to the goods. After the goods are completely entered into the shelf, the push rod is first manipulated to reset, and then the push plate and the conveyor belt are controlled to reset. When it is necessary to take goods from the shelf, after the delivery board is facing the corresponding goods, drive the push plate to move to the side of the goods, drive the lever to rotate to a horizontal state through the rotating part and operate the push plate to reset, so that the push plate drives the goods to move toward the delivery board through the push rod. At this time, the conveyor belt cooperates to drive the goods to move, and then moves the goods to the top of the delivery board to complete the picking. When taking goods from the shelf or picking up goods, there is no need to place a bracket under the goods, which meets the stacking needs of goods without a bracket.

[0008] Optionally, the driving member includes a driving motor, a movable frame, a sprocket group, a sprocket group two, a fixed rack and a moving gear. The movable frame is located between the push plate and the cargo transport plate, and is slidingly connected to the cargo transport plate along the length direction of the push plate. The sprocket group one is arranged along the length direction of the movable plate and is fixedly connected to the cargo transport plate. The movable plate is connected to the chain in the sprocket group one. When the sprocket group one is working, it drives the movable plate to move. The driving motor is fixedly connected to the cargo transport plate to drive the sprocket group one to work, and the push plate is slidingly connected to the movable plate along the length direction of the movable plate. The sprocket group two is arranged along the length direction of the push plate and is fixedly connected to the movable plate. The push plate is connected to the chain in the sprocket group two. When the sprocket group two is working, it drives the push plate to rotate, and the moving gear is connected to the sprocket in the sprocket group two. When the moving gear rotates, it drives the sprocket group two to work, the fixed rack is arranged parallel to the movable plate and is fixedly connected to the cargo transport plate, and the moving gear meshes with the fixed rack.

[0009] By adopting the above technical scheme, when the driving motor drives sprocket group one to rotate, the chain of sprocket group one drives the movable plate to move along the length direction. When the movable plate moves, it drives the movable gear to move along the fixed rack, so that the movable gear rotates under the action of the fixed rack and drives sprocket group two to rotate, and then sprocket group two drives the push plate to move, so that the push plate and the movable plate are extended or retracted synchronously, thereby realizing the secondary extension of the push plate and expanding the moving range of the cargo plate.

[0010] Optionally, the rotating part includes a moving block and an electric push rod, the moving block is arranged on one side of the push plate close to the middle position of the cargo plate, the push rod is rotatably connected to the upper end of the moving block, the electric push rod is hinged to the moving block, and the output end of the electric push rod is hinged to the end of the push rod away from the hinge point.

[0011] By adopting the above technical solution, the push plate supports the push rod and the electric push rod through the moving block. When the output end of the electric push rod moves, the push plate is driven to rotate, thereby switching the push rod between the vertical state and the horizontal state.

[0012] Optionally, the push plate is provided with a plurality of lead screws along the length direction, the lead screws correspond to the moving blocks one by one, and the push plate is also provided with a moving motor for driving the lead screws to rotate, a guide rail is fixedly provided at the lower end of the push plate along the length direction, the moving block is slidably connected to the guide rail along the length direction of the guide rail, a mounting block is fixedly provided on a side of the moving block parallel to the push plate, the mounting blocks of different moving blocks are vertically staggered, and a plurality of lead screws are passed through the mounting blocks of the corresponding moving blocks and are threadedly connected to the mounting blocks.

[0013] By adopting the above technical solution, under the support of the guide rail, the moving block moves along the length direction of the push plate. When the moving motor drives the lead screw to rotate, the lead screw drives the corresponding moving block to move through the mounting block, and then the mounting block drives the corresponding lever and electric push rod to move along the length direction of the push plate, thereby facilitating the adjustment of the position of the push rod, which is suitable for goods of different sizes.

[0014] Optionally, the push rod is rotatably connected to a rotating cylinder at one end away from the moving block, and an abutment plate is hingedly connected to the end of the rotating cylinder away from the push rod. An elastic member 1 is provided between the abutment plate and the rotating cylinder. When the elastic member 1 is in a natural state, the abutment plate is parallel to the push rod. An elastic member 2 is provided between the rotating cylinder and the push rod. When the elastic member 2 is in a natural state, the end face of the abutment plate close to the push rod is parallel to the rotation axis of the push rod. Guide edges are fixed at both ends of the abutment plate along its own hinge axis, and the guide edges bend gradually toward the direction of rotation from the direction away from the abutment plate.

[0015] By adopting the above technical solution, when there are more than two push rods, the goods are placed between the two push plates at the end of the push plate, and the push rod is driven to approach the goods from the vertical direction by the rotating member. At this time, when the push rod at the side of the goods moves, the abutment plate is driven to approach the goods through the rotating drum, and the upper end of the abutment plate first contacts the goods, and the push rod continues to move, so that the abutment plate rotates and fits the goods. At this time, the elastic member deforms and drives the abutment plate to fit the goods. Push plates are provided on both sides of the goods, and the push rods and abutment plates on both sides of the goods cooperate to clamp and position the goods. For the push rod at the end of the goods, when the push plate is moved, the push rod drives the abutment plate to approach the goods through the rotating drum, and the guide edge first contacts the goods, and drives the abutment plate to rotate with the rotating drum as the center, so that the largest end face of the abutment plate contacts the goods, which is used to push the goods to move, which is conducive to improving the stability of the goods during transportation.

[0016] Optionally, the support plate is vertically slidably connected to the cargo board, a vertical rail is fixedly provided at the upper end of the cargo board, a driving block corresponding to the vertical rail is fixedly provided on the support plate, the driving block is slidably connected to the vertical rail along the length direction of the vertical rail, the cargo board is rotatably connected to a threaded rod, the threaded rod is vertically arranged, and the threaded rod passes through the support plate and is threadedly connected to the support plate, and the cargo board is fixedly provided with a lifting motor for driving the threaded rod to rotate.

[0017] By adopting the above technical solution, the vertical rail guides the driving block. When the lifting motor drives the threaded rod to rotate, the threaded rod pushes the support plate to move vertically. When the support plate moves, it drives the mobile frame and the conveyor belt to move synchronously. When the goods need to be taken out from the shelf, when one side of the goods moves above the conveyor belt, the support plate is operated to move up, and then the conveyor belt is driven up by the mobile frame. At this time, the end of the goods that contacts the conveyor belt tilts up. In this way, the contact area between the lower end surface of the goods and the shelf is reduced, and the wear of the goods when taking the goods is reduced.

[0018] Optionally, a sealed bin is fixedly provided on the upper end of the cargo board, and the push plate and the support plate are both located inside the sealed bin. Avoidance openings are opened at both ends of the sealed bin along the length direction of the push plate. A rotating rod corresponding to the avoidance opening is rotatably connected to the upper end of the sealed bin, and a metal door curtain is wrapped around the outer side of the rotating rod. A reset spring is provided between the rotating rod and the sealed bin, and the reset spring is used to drive the rotating rod to reel in. A moving rod is provided at the end of the metal door curtain away from the rotating rod, and the moving rod is vertically slidably connected to the sealed bin. The sealed bin is provided with a moving part, and the moving part is used to drive the moving rod to move vertically. A number of probes for scanning cargo information are provided in the sealed bin.

[0019] By adopting the above technical solution, when the cargo plate moves longitudinally and transversely, the cargo is located in the sealed bin. Initially, the metal door curtain is in a rolled-up state. When cargo is placed in the sealed bin, the moving part is operated to drive the moving rod to move downward. When the moving rod moves, the metal door curtain is unrolled, so that the metal door curtain closes the avoidance opening. When the metal door curtain is unrolled, the rotating rod drives the reset spring to deform. At this time, the cargo is scanned and identified by the probe, and the metal door curtain and the sealed bin cooperate to form a closed space, which is conducive to reducing the interference of external factors on the probe and improving the recognition accuracy of the probe.

[0020] Optionally, a plurality of fire extinguishing pipes are arranged in the sealed warehouse, all of which are connected to nozzles pointing to the conveyor belt, the upper end of the sealed warehouse is detachably connected to a storage box, the storage box stores fire extinguishing medium, and a delivery pipe is connected between the storage box and the fire extinguishing pipe, and the delivery pipe is used to transport the fire extinguishing medium in the storage box to the fire extinguishing pipe.

[0021] By adopting the above technical solution, when the cargo is electrical appliances and spontaneously ignites under unexpected conditions, the burning cargo is moved into a sealed warehouse through the cooperation of the push plate and the push rod. At this time, the sealed warehouse is closed by a metal door curtain, and the delivery pipe transports the fire extinguishing medium in the storage warehouse to the fire extinguishing pipe. After the fire extinguishing medium enters the nozzle from the fire extinguishing pipe, it is sprayed toward the burning cargo by the nozzle, thereby performing targeted fire extinguishing on the cargo, thereby improving the safety of cargo storage.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. When stacking goods, place the goods directly on the conveyor belt. The cargo plate supports the conveyor belt through the support plate and the mobile frame, and the goods are between any two push rods. The rotating member drives the push rod to rotate to a horizontal state, and the two push rods cooperate to limit the goods. The cargo plate is driven to move to the required position through the driving mechanism. The mobile plate is made to approach the shelf through the conveyor belt, and the driving member drives the push plate to move synchronously. When placing goods, the push plate is driven by the driving member to extend into the shelf, and the push plate pushes the goods to move through the push rod, and the conveyor belt rotates synchronously at this time, thereby applying thrust to the goods. After the goods are completely in the shelf, the push rod is first manipulated to reset, and then the push plate and the conveyor belt are controlled to reset. When it is necessary to take goods from the shelf, after the delivery board is facing the corresponding goods, the push plate is driven to move to the side of the goods, the lever is driven to rotate to a horizontal state through the rotating part and the push plate is manipulated to reset, so that the push plate drives the goods to move toward the delivery board through the push rod. At this time, the conveyor belt cooperates to drive the goods to move, and then moves the goods to the top of the delivery board to complete the picking. When taking goods from the shelf or picking up goods, there is no need to place a bracket under the goods, which meets the stacking needs of goods without a bracket; 2. When there are more than two push rods, the goods are placed between the two push plates at the end of the push plate, and the push rod is driven to approach the goods from the vertical direction through the rotating member. At this time, when the push rod at the side of the goods moves, it drives the abutment plate to approach the goods through the rotating drum, and the upper end of the abutment plate first contacts the goods. The push rod continues to move, so that the abutment plate rotates and fits the goods. At this time, the elastic member deforms and drives the abutment plate to fit the goods. Push plates are provided on both sides of the goods, and the push rods and abutment plates on both sides of the goods cooperate to clamp and position the goods. For the push rod at the end of the goods, when the push plate is moved, the push rod drives the abutment plate to approach the goods through the rotating drum, and the guide edge first contacts the goods, and drives the abutment plate to rotate with the rotating drum as the center, so that the largest end face of the abutment plate contacts the goods, which is used to push the goods to move, which is conducive to improving the stability of the goods during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of Example 1.

[0024] Figure 2 It is a diagram intended to highlight the connection between the cargo board and the push board.

[0025] Figure 3 It is a schematic diagram intended to highlight the structure of the support plate and the mobile frame.

[0026] Figure 4 It is a diagram intended to highlight the connection of the pallet to the support plate.

[0027] Figure 5 It is a schematic diagram intended to highlight the push plate structure.

[0028] Figure 6 It is a structural schematic diagram of the push plate in Example 2.

[0029] Figure 7 It is a schematic diagram of the connection structure between the transfer rod and the abutment plate in Example 2.

[0030] Figure 8 It is a schematic diagram of the structure of the intermediate cargo plate and the sealed warehouse in Example 3.

[0031] Explanation of reference numerals: 1. cargo transport plate; 11. support plate; 111. drive block; 12. mobile frame; 13. conveyor belt; 14. vertical rail; 15. threaded rod; 16. lifting motor; 17. fixed gear; 171. slave gear; 2. cargo transport mechanism; 21. column; 22. horizontal rail; 31. push plate; 311. lead screw; 312. mobile motor; 313. guide rail; 32. push rod; 321. rotating drum; 322. abutment plate; 323. elastic member 1; 324. elastic member 2; 325, guide edge; 33, rotating part; 331, moving block; 332, electric push rod; 333, mounting block; 41, driving motor; 42, moving plate; 43, sprocket set one; 44, sprocket set two; 45, fixed rack; 46, moving gear; 5, sealing chamber; 51, metal door curtain; 511, moving rod; 52, rotating stick; 53, reset spring; 54, moving part; 55, probe; 56, fire extinguishing pipe; 561, sprinkler; 57, storage box; 58, delivery pipe. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0033] The embodiment of the present application discloses a novel stacker.

[0034] Embodiment 1: Reference Figure 1 and Figure 2 A novel stacker includes a cargo board 1 and a driving mechanism, wherein the driving mechanism includes a transverse rail 22 and a column 21, wherein the transverse rail 22 is arranged horizontally, and the vertical rail is arranged vertically at the upper end of the transverse rail 22 and is slidably connected to the transverse rail 22 along the length direction of the transverse rail 22, and a moving wheel is installed at the lower end of the column 21, and the moving wheel is rollingly connected to the transverse rail 22, and a transverse motor for driving the moving wheel to rotate is installed on the column 21. When the transverse motor is working, the moving wheel drives the column 21 to move along the transverse rail 22, thereby adjusting the transverse position of the column 21.

[0035] Reference Figure 1 and Figure 2The cargo board 1 is slidably connected with the column 21 along the length direction of the column 21. A traction rope is fixed on the side of the column 21 away from the cargo board 1. The upper end of the column 21 is rotatably connected with a support wheel. The side of the cargo board 1 close to the column 21 is vertically rotatably connected with a moving wheel. The end of the traction rope away from the column 21 extends toward the upper end of the column 21, and extends toward the moving wheel after the traction rope is wound around the support wheel. The upper end of the column 21 is rotatably connected with a guide wheel parallel to the support wheel. After the traction rope is wound around the moving wheel, it extends toward the guide wheel again. A winch is installed on the column 21. After the traction rope is wound around the guide wheel, it is connected to the winch. When the winch is working, it drives the traction rope to be rolled up or unrolled. When the traction rope is rolled up, it drives the cargo board 1 away from the cross rail 22 along the column 21. When the traction rope is unrolled, the cargo board 1 approaches the cross rail 22 along the column 21 under the action of its own gravity, thereby adjusting the vertical position of the cargo board 1. In still other embodiments, the column 21 may also drive the cargo transport plate 1 to move via other mechanisms, such as a motor and a belt mechanism.

[0036] Reference Figure 3 and Figure 4 The upper end of the cargo board 1 is provided with a support plate 11, and the support plate 11 is arranged parallel to the cargo board 1. The upper end of the cargo board 1 is fixedly provided with a vertical rail 14 in the vertical direction. The support plate 11 is fixedly connected with a driving block 111 corresponding to the vertical rail 14. The driving block 111 is slidably connected with the vertical rail 14 along the length direction of the vertical rail 14. The cargo board 1 supports and guides the driving block 111 through the vertical rail 14, so that the support plate 11 moves along the length direction of the vertical rail 14. The upper end of the cargo board 1 is rotatably connected with a threaded rod 15 parallel to the vertical rail 14. The threaded rod 15 passes through the support plate 11 and is threadedly connected with the support plate 11. Under the guidance of the vertical rail 14, when the threaded rod 15 rotates, it drives the support plate 11 to move vertically. The cargo board 1 is installed with a lifting motor 16, and the output end of the lifting motor 16 is connected to the threaded rod 15, which is used to drive the threaded rod 15 to rotate.

[0037] Reference Figure 2 and Figure 3 , a mobile frame 12 is provided at the upper end of the support plate 11, and the length direction of the mobile frame 12 is perpendicular to the moving direction of the cargo transport board 1, and a mobile rail parallel to the mobile frame 12 is fixed to the support plate 11. The mobile frame 12 is slidably connected to the mobile cabinet along the length direction of the mobile cabinet, and a plurality of fixed gears 17 are arranged on the mobile rail along the length direction. A rack meshing with the fixed gear 17 is fixed at the lower end of the mobile frame 12. When the fixed gear 17 rotates, the mobile frame 12 is driven to move along the length direction through the meshing action with the rack. A motor for driving any fixed gear 17 to rotate is installed at the upper end of the cargo transport board 1, and slave gears 171 are meshed between adjacent fixed gears 17. When any fixed gear 17 rotates, the slave gears 171 drive the remaining fixed gears 17 to rotate, thereby realizing the synchronous rotation of all fixed gears 17. A conveyor belt 13 is installed along the length direction of the mobile frame 12, and the conveyor belt 13 is driven to move when the mobile frame 12 moves.

[0038] Reference Figure 2 and Figure 3 , push plates 31 are provided on both sides of the cargo transport board 1, and the two push plates 31 are centrally symmetrically arranged with the moving frame 12, and the push plates 31 are arranged parallel to the moving frame 12. The cargo transport board 1 is provided with a driving member corresponding to the push plates 31, and the driving member includes a driving motor 41, a moving plate 42, a sprocket set 1 43, a sprocket set 2 44, a fixed rack 45 and a moving gear 46. A straight plate parallel to the push plates 31 is fixedly provided at the upper end of the cargo transport board 1, and the moving plate 42 is arranged parallel to the straight plate and is slidably connected with the straight plate along the length direction, and the cargo transport board 1 supports the moving plate 42 through the straight plate.

[0039] Reference Figure 2 and Figure 3 The sprocket set 43 is arranged along the length direction of the straight plate. The sprocket set 43 includes at least two sprockets and a chain. The two sprockets are rotatably connected to the two ends of the straight plate respectively. The chain is annular. The chain is wound between the two sprockets and meshes with the sprockets. The driving motor 41 is installed on one side of the straight plate to drive any sprocket to rotate. When the sprocket rotates, the chain is driven to rotate. The side of the chain away from the sprocket is fixedly connected to the moving plate 42. When the chain rotates, it drives the moving plate 42 to move.

[0040] Reference Figure 2 and Figure 3 The push plate 31 is located on the side of the moving plate 42 close to the conveyor belt 13. The push plate 31 is arranged parallel to the moving plate 42 and is slidably connected to the moving plate 42 along its length direction. When the moving plate 42 moves, the push plate 31 is driven to move. The structure of the sprocket set 2 44 is the same as that of the sprocket set 1 43. The sprocket set 2 44 also includes two sprockets and a chain. The two sprockets in the sprocket set 2 44 are rotatably connected to the two ends of the moving plate 42 respectively. The chain is wound between the two sprockets and meshes with the sprockets. When the moving plate 42 moves, the sprocket set 2 44 is driven to move.

[0041] Reference Figure 2 and Figure 3 The movable gear 46 is coaxially fixed with the sprocket in the second sprocket set 44. There are two movable gears 46. When any one of the movable gears 46 rotates, it drives the corresponding sprocket to rotate, and then drives the chain of the second sprocket set 44 to rotate. The fixed rack 45 is arranged in parallel with the moving plate 42 and is fixedly connected to the cargo transport plate 1. The two movable gears 46 are initially meshed with the fixed rack 45. When the moving plate 42 drives the movable gear 46 to move, the movable gear 46 drives the corresponding sprocket to rotate under the meshing action of the fixed rack 45. The push plate 31 is fixedly connected to the chain in the second sprocket set 44. When the chain of the second sprocket set 44 rotates, it drives the push plate 31 to move.

[0042] Reference Figure 2 and Figure 5A push rod 32 is provided on one side of the push plate 31 close to the conveyor belt 13. In this embodiment, two push rods 32 are provided, and the two push rods 32 are respectively located at the two ends of the push plate 31. The push plate 31 is also provided with a rotating member 33 corresponding to the push rod 32. The rotating member 33 includes a moving block 331 and an electric push rod 332. The push plate 31 is fixed with a guide rail 313 along its length direction, and the moving block 331 is slidably connected to the guide rail 313 along the length direction of the guide rail 313. The push rod 32 is located at the upper end of the moving block 331 and is hinged to the moving block 331. When the moving block 331 moves, it drives the corresponding push rod 32 to move, and the hinge axis of the push rod 32 and the moving block 331 is arranged parallel to the length direction of the push plate 31.

[0043] Reference Figure 2 and Figure 5 , the electric push rod 332 is also hinged with the moving block 331, and the output end of the electric push rod 332 is hinged with the end of the push rod 32. When the output end of the electric push rod 332 moves, the push rod 32 is driven to rotate. The push plate 31 is provided with a lead screw 311 corresponding to the moving block 331 along the length direction, and multiple lead screws 311 are arranged vertically. All moving blocks 331 are fixed with mounting blocks 333, and different mounting blocks 333 are staggered vertically. The lead screw 311 passes through the mounting block 333 on the corresponding moving block 331 and is threadedly connected with the mounting block 333. Under the limiting and guiding action of the guide rail 313, when the lead screw 311 rotates, the corresponding moving block 331 is driven to move through the mounting block 333, and then the position of the moving block 331 along the length direction of the push plate 31 is adjusted. The push plate 31 is equipped with a moving motor 312 corresponding to the lead screw 311 one by one. The moving motor 312 is used to drive the lead screw 311 to rotate, thereby facilitating the adjustment of the moving block 331.

[0044] Reference Figure 2 and Figure 5 In the initial state, all the push rods 32 are arranged vertically. At this time, the push plate 31 and the moving plate 42 are in an overlapping state. When it is necessary to transport goods to the shelf, the goods are placed directly on the conveyor belt 13 so that the goods are between the two push rods 32 of the same push plate 31. At this time, the push rod 32 is driven to rotate by the electric push rod 332, so that the upper end of the push rod 32 approaches the conveyor belt 13. When the push rod 32 is in a horizontal state, the moving motor 312 is operated to drive the screw 311 to rotate, so that the push rod 32 is close to the goods. The two push rods 32 cooperate to limit the goods and improve the stability of the goods when moving.

[0045] Reference Figure 2 and Figure 5After the cargo pallet 1 is moved to the corresponding position of the shelf through the cross rail 22 and the column 21, the moving frame 12 is operated to move along the length direction, so that the moving frame 12 drives the goods close to the shelf through the conveyor belt 13. When the goods move, the push rod 32 needs to keep moving synchronously with the goods. At this time, the moving block 331 and the push plate 31 are operated to move at the same time, and the moving speed of the push rod 32 is kept consistent with the moving speed of the moving frame 12. When the moving block 331 moves, the push rod 32 is driven to move with the goods, and then the goods are limited when the goods move with the conveyor belt 13.

[0046] Reference Figure 2 and Figure 5 When the goods approach the shelf, any one of the two moving blocks 331 moves to the end of the push plate 31. At this time, the push plate 31 is operated to continue to move, so that the push plate 31 drives the goods to move toward the shelf through the push rod 32. At this time, the conveyor belt 13 rotates and applies a thrust to the bottom surface of the goods to approach the shelf, thereby moving the goods into the shelf. When the goods enter the interior of the shelf, the electric push rod 332 is operated to drive the push rod 32 to rotate from a horizontal state to a vertical state. At this time, the push plate 31 and the conveyor belt 13 are operated to reset, and the stacking of the goods is completed.

[0047] Reference Figure 2 and Figure 5 When it is necessary to take goods from the shelf, the cargo transport board 1 is also manipulated to move to the corresponding position, and the upper end surface of the conveyor belt 13 is not higher than the end surface of the shelf supporting the goods, and the conveyor belt 13 is driven close to the shelf by the moving frame 12. Any moving block 331 is moved to the end surface of the push plate 31 close to the goods, and the push plate 31 is driven by the driving member to extend between the side of the goods and the shelf. During this process, the push rod 32 remains in a vertical state. When the push rod 32 is on the side of the goods away from the cargo transport board 1, the push rod 32 is driven to rotate by the corresponding electric push rod 332, so that the push rod 32 rotates from a vertical state to a horizontal state.

[0048] Reference Figure 2 and Figure 3 , operate the push plate 31 to retract to the cargo board 1, and when the push rod 32 contacts the goods, it drives the goods to approach the conveyor belt 13. The conveyor belt 13 is in working state, and the conveying line speed of the upper end of the conveyor belt 13 is consistent with the moving speed of the push plate 31. When the goods contact the conveyor belt 13, the conveyor belt 13 applies a pulling force to the goods and drives the goods to move toward the cargo board 1. When one side of the goods moves above the conveyor belt 13, the lifting motor 16 drives the support plate 11 to move upward, and then drives the side of the goods close to the cargo board 1 to tilt up, thereby reducing the contact area between the goods and the shelf, and reducing the wear on the goods.

[0049] Reference Figure 2 and Figure 3When the center of gravity of the goods is close to the conveyor belt 13, the support plate 11 is manipulated to reset, thereby driving the goods to reset, so that the goods fit the conveyor belt 13, thereby reducing the probability of collision between the goods and the conveyor belt 13. After the goods are completely moved onto the conveyor belt 13, the push plate 31 and the mobile frame 12 are manipulated to reset, so that the goods move to the middle position of the cargo plate 1, and the process of picking up goods from the shelf is completed. Furthermore, in order to reduce the wear on the lower end of the goods, a wear-resistant plate can also be placed at the lower end of the goods. Here, the wear-resistant plate only plays the role of protecting the goods, and its thickness can meet the wear requirements, so it is also helpful to reduce the occupation of the height space of the shelf.

[0050] The implementation principle of Example 1 is as follows: by cooperating with the push plate 31 and the push rod 32, a push or pull force is applied to the side of the goods, thereby facilitating the pushing of the goods from the conveyor belt 13 to the shelf, or pulling the goods from the shelf to the conveyor belt 13. When the goods come into contact with the conveyor belt 13, the conveyor belt 13 is started, so that the conveying direction of the upper end of the conveyor belt 13 is consistent with the moving direction of the goods and the linear speed is the same, thereby applying a push force to the lower end of the goods, improving the stability of the goods when moving, and when stacking or taking goods from the shelf, there is no need to place a bracket under the goods, which meets the stacking requirements of the goods without a bracket, thereby helping to save the height space of the shelf along the vertical direction.

[0051] Embodiment 2: Reference Figure 6 and Figure 7 The difference between this embodiment and the first embodiment is that the structure of the push rod 32 is different. At least three push rods 32 are provided on the same push plate 31. In this embodiment, three push rods 32 are provided. The three push rods 32 are arranged along the length direction of the push plate 31. In other embodiments, the number of push rods 32 may also be four or five. The end of the push rod 32 away from the moving block 331 is rotatably connected to a rotating drum 321. The rotating drum 321 is rotatably connected to the push rod 32 along the axis. When the push rod 32 moves, the rotating drum 321 is driven to move.

[0052] Reference Figure 6 and Figure 7 The end of the rotating cylinder 321 away from the push rod 32 is hinged with an abutment plate 322, which drives the abutment plate 322 to move when rotating. An elastic member 323 is provided between the abutment plate 322 and the rotating cylinder 321. The elastic member 323 is a torsion spring. One end of the torsion spring is fixedly connected to the rotating cylinder 321, and the other end is fixedly connected to the abutment plate 322. The elastic member 323 applies a thrust to the abutment plate 322, so that the abutment plate 322 rotates toward the rotating rod and is in a state parallel to the rotating rod without being interfered by external forces.

[0053] Reference Figure 6 and Figure 7A second elastic member 324 is provided between the rotating drum 321 and the rotating rod. The second elastic member 324 is also a torsion spring. The two ends of the torsion spring are respectively fixedly connected to the rotating rod and the rotating drum 321. The rotating rod is limited by the second elastic member 324. When the rotating drum 321 rotates around the rotating rod, the second elastic member 324 is used to drive the rotating drum 321 to reset. A guide edge 325 is fixedly connected to the side of the abutment plate 322. The guide edge 325 is symmetrically arranged with the rotating drum 321 as the center, and the guide edge 325 is gradually bent away from the abutment plate 322 and gradually toward the position close to the rotating drum 321.

[0054] Reference Figure 6 and Figure 7 When the transport plate is transporting goods, the goods are placed between the two push rods 32 near the end of the push plate 31. Among the three push rods 32, the push rod 32 in the middle position is directly opposite to the side of the goods. Initially, the push rod 32 is in a vertical state. At this time, the elastic member 2 324 is in a natural state, so that the end surface of the abutment plate 322 close to the goods is vertically arranged with the upper end surface of the support plate 11. The electric push rod 332 is operated to drive the push rod 32 to rotate toward the goods. When the push rod 32 in the middle position approaches the goods, it drives the abutment plate 322 to contact with the goods. When the push rod 32 continues to rotate, the abutment plate 322 approaches the goods and fits with the goods. At this time, the elastic member 1 323 gradually deforms and pushes the abutment plate 322 to contact with the goods. The push rods 32 on both sides of the goods cooperate to clamp and position the goods, thereby limiting the displacement of the goods along the width direction of the conveyor belt 13.

[0055] Reference Figure 6 and Figure 7 For the push rod 32 located at the end of the cargo, when the push rod 32 rotates to a horizontal state, the electric push rod 332 cooperates with the lead screw 311 to drive the moving block 331 to move, so that the moving block 331 drives the push rod 32 to approach the cargo. When the push rod 32 drives the abutment plate 322 to approach the end of the cargo, the guide edge 325 of the abutment plate 322 first contacts the cargo. At this time, the push rod 32 continues to move, and then the abutment plate 322 rotates under the guidance of the guide edge 325. When the abutment plate 322 rotates, it drives the rotating drum 321 to rotate around the rotating rod. At this time, the elastic member 2 324 is deformed. When the abutment plate 322 fits the cargo, the push rod 32 stops moving, and the push rods 32 at both ends of the cargo cooperate to clamp and position the cargo, thereby reducing the displacement of the cargo along the conveying direction of the conveyor belt 13 and improving the conveying stability of the cargo.

[0056] The implementation principle of Example 2 is as follows: by setting up multiple push rods 32, when the ends of the goods along the conveying direction are clamped and limited by any two push rods 32, at least one push rod 32 is directly opposite to the side of the goods, and the push rod 32 is driven by the electric push rod 332 to abut against the side of the goods, thereby limiting the displacement of the goods along the width direction of the conveyor belt 13, and the abutment plate 322 is beneficial to increase the contact area between the push rod 32 and the goods, thereby improving the clamping stability of the goods.

[0057] Embodiment 3: Reference Figure 8 The difference between this embodiment and embodiment 1 is that: the structure of the cargo board 1 is different, a sealed bin 5 is fixedly provided on the upper end of the cargo board 1, and a closed space is formed between the sealed bin 5 and the cargo board 1. The push plate 31, the conveyor belt 13 and other mechanisms are all located in the sealed bin 5. The sealed bin 5 is provided with openings at both ends along the length direction of the push rod 32. When the push plate 31 and the movable frame 12 move, they enter the sealed bin 5 or move out of the sealed bin 5 through the openings.

[0058] Reference Figure 8 A plurality of probes 55 are arranged in the sealed bin 5. The probes 55 are radio frequency identification scanning mechanisms, which are used to scan the RFID tags on the goods, and then identify and record the goods information. The radio frequency identification scanning mechanism is a prior art, so it is not described in detail here. The sealed bin 5 is provided with two metal door curtains 51 corresponding to the opening, and the metal door curtains 51 are located at the upper end of the sealed bin 5. The sealed bin 5 is rotatably connected to a rotating rod 52. The metal door curtains 51 are wound around the outer side of the rotating rod 52 and are fixedly connected to the rotating rod 52. When the rotating rod 52 rotates, the metal door curtains 51 are driven to roll up.

[0059] Reference Figure 8 A return spring 53 is installed between the rotating rod 52 and the sealing chamber 5. The return spring 53 is also a torsion spring. One end of the torsion spring is fixedly connected to the rotating rod 52, and the other end is fixedly connected to the sealing chamber 5. When the rotating rod 52 drives the metal door curtain 51 to unwind, the return spring 53 gradually deforms. A moving rod 511 is fixedly arranged at one end of the metal door curtain 51 away from the rotating rod 52. The moving rod 511 is horizontally arranged and parallel to the rotating rod. The rotating rod 52 is vertically slidably connected to the sealing chamber 5. The sealing chamber 5 is provided with a moving member 54. The moving member 54 includes a motor and a screw. The screw is vertically arranged and slidably connected to the sealing chamber 5. The motor is installed on the outside of the sealing chamber 5 to drive the screw to rotate. The screw passes through the moving rod 511 and is threadedly connected to the moving rod 511. When the screw rotates, it drives the moving rod 511 to move vertically.

[0060] Reference Figure 8In the process of moving the cargo pallet 1 vertically or horizontally, the screw rod is operated to rotate, so that the moving rod 511 drives the metal door curtain 51 to unwind, so that the metal door curtain 51 closes the opening of the sealed bin 5. The metal door curtain 51, the sealed bin 5 and the cargo pallet 1 form a metal closed space, and the probe 55 scans and identifies the cargo in the closed space, thereby reducing the probability of the labels in the cargo on the external shelf and the labels on the cargo pallet 1 being scanned, and improving the recognition accuracy of the probe 55. When it is necessary to stack or take the cargo, the moving rod 511 is operated to move upward. At this time, the rotating rod drives the metal door curtain 51 to rewind under the action of the return spring 53, so that the metal door curtain 51 avoids the push plate 31.

[0061] Reference Figure 8 A plurality of fire-extinguishing pipes 56 interconnected with each other are fixedly provided in the sealed chamber 5, a storage box 57 is fixedly provided at the upper end of the sealed chamber 5, a mounting plate is fixedly provided at the lower end of the storage box 57, a delivery pipe 58 is fixedly provided at the upper end of the sealed chamber 5, the delivery pipe 58 connects the storage box 57 with the fire-extinguishing pipe 56, a fire-extinguishing medium is placed in the storage box 57, the fire-extinguishing medium may be water, foam, dry powder or carbon dioxide, etc. In this embodiment, the fire-extinguishing medium is selected as dry powder, and a delivery pump is installed in the delivery pipe 58.

[0062] Reference Figure 8 When the goods on the shelf are electrical appliances and spontaneous combustion occurs under unexpected conditions, the burning goods are moved to the sealed warehouse 5 through the push plate 31 and the push rod 32. After the sealed warehouse 5 is closed by the metal door curtain 51, the delivery pump is operated to drive the fire extinguishing medium in the storage box 57 along the delivery pipe 58 to the fire extinguishing pipe 56. All fire extinguishing pipes 56 are provided with nozzles 561 on the side close to the conveyor belt. After the fire extinguishing medium enters the fire extinguishing pipe 56, it is sprayed toward the goods by the nozzle 561, and then the goods are extinguished. When the goods are processed, the burning goods are in a sealed state, thereby reducing the probability of affecting other goods on the shelf and improving the safety of the goods during storage.

[0063] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A novel stacker, comprising a cargo transport board (1) and a driving mechanism, wherein the driving mechanism is used to drive the cargo transport board (1) to move in the horizontal and vertical directions, and a push plate (31) is provided at the upper end of the cargo transport board (1) for moving cargo, characterized in that: The push plate (31) is arranged at the side of the cargo transport plate (1), and the length direction of the push plate (31) is perpendicular to the moving direction of the cargo transport plate (1). The cargo transport plate (1) is provided with a driving member, which is used to drive the push plate (31) to move along its own length direction. A plurality of push rods (32) are arranged on one side of the push plate (31) close to the middle position of the cargo transport plate (1). The plurality of push rods (32) are arranged along the length direction of the push plate (31) and are arranged perpendicular to the length direction of the push plate (31). The push plate (31) is provided with a rotating member (33) for supporting and driving the push rods (32) to rotate. The rotation axis of the push rods (32) is parallel to the length direction of the push plate (31). A support plate (11) is horizontally arranged at the upper end of the cargo transport plate (1). A movable frame (12) that moves along the length direction of the push plate (31) is provided at the upper end of the support plate (11). The movable frame (12) is provided with a conveyor belt (13) along the length direction.

2. A novel stacker according to claim 1, characterized in that: The driving member comprises a driving motor (41), a moving plate (42), a sprocket set 1 (43), a sprocket set 2 (44), a fixed rack (45) and a moving gear (46); the moving plate (42) is located between the push plate (31) and the cargo transport plate (1) and is slidably connected to the cargo transport plate (1) along the length direction of the push plate (31); the sprocket set 1 (43) is arranged along the length direction of the moving plate (42) and is fixedly connected to the cargo transport plate (1); the moving plate (42) is connected to a chain in the sprocket set 1 (43); when the sprocket set 1 (43) is in operation, it drives the moving plate (42) to move; the driving motor (41) is fixedly connected to the cargo transport plate (1) and is used to drive the sprocket set 1 (43) to move the moving plate (42); When the first sprocket group (43) is working, the push plate (31) is slidably connected with the moving plate (42) along the length direction of the moving plate (42), the sprocket group (44) is arranged along the length direction of the push plate (31) and is fixedly connected with the moving plate (42), the push plate (31) is connected with the chain in the second sprocket group (44), and the sprocket group (44) drives the push plate (31) to rotate when working, the moving gear (46) is connected with the sprocket in the second sprocket group (44), and the moving gear (46) drives the second sprocket group (44) to work when rotating, the fixed rack (45) is arranged parallel to the moving plate (42) and is fixedly connected with the cargo transport plate (1), and the moving gear (46) is meshed with the fixed rack (45).

3. A novel stacker according to claim 1, characterized in that: The rotating member (33) comprises a moving block (331) and an electric push rod (332); the moving block (331) is arranged on one side of the push plate (31) close to the middle position of the cargo plate (1); the push rod (32) is rotatably connected to the upper end of the moving block (331); the electric push rod (332) is hinged to the moving block (331); and the output end of the electric push rod (332) is hinged to an end of the push rod (32) away from the hinge point.

4. A novel stacker according to claim 3, characterized in that: The push plate (31) is provided with a plurality of lead screws (311) along the length direction, the lead screws (311) correspond to the moving blocks (331) one by one, and the push plate (31) is also provided with a moving motor (312) for driving the lead screws (311) to rotate, a guide rail (313) is fixedly provided at the lower end of the push plate (31) along the length direction, the moving block (331) is slidably connected to the guide rail (313) along the length direction of the guide rail (313), a mounting block (333) is fixedly provided on a side of the moving block (331) parallel to the push plate (31), the mounting blocks (333) of different moving blocks (331) are staggered in the vertical direction, and a plurality of lead screws (311) are all passed through the mounting blocks (333) of the corresponding moving blocks (331) and are threadedly connected to the mounting blocks (333).

5. A novel stacker according to claim 3, characterized in that: One end of the push rod (32) away from the moving block (331) is rotatably connected to a rotating cylinder (321), and one end of the rotating cylinder (321) away from the push rod (32) is hingedly connected to an abutment plate (322). An elastic member 1 (323) is provided between the abutment plate (322) and the rotating cylinder (321). When the elastic member 1 (323) is in a natural state, the abutment plate (322) is parallel to the push rod (32). An elastic member 2 (324) is provided between the rotating cylinder (321) and the push rod (32). When the elastic member 2 (324) is in a natural state, the end surface of the abutment plate (322) close to the push rod (32) is parallel to the rotation axis of the push rod (32). Guide edges (325) are fixedly provided at both ends of the abutment plate (322) along its own hinge axis. The guide edges (325) are gradually bent in a direction away from the abutment plate (322) and in a direction close to the rotation.

6. A novel stacker according to claim 1, characterized in that: The support plate (11) is slidably connected to the cargo board (1) in the vertical direction. A vertical rail (14) is fixedly provided at the upper end of the cargo board (1). A driving block (111) corresponding to the vertical rail (14) is fixedly provided on the support plate (11). The driving block (111) is slidably connected to the vertical rail (14) along the length direction of the vertical rail (14). The cargo board (1) is rotatably connected to a threaded rod (15). The threaded rod (15) is arranged in the vertical direction and passes through the support plate (11) to be threadedly connected to the support plate (11). The cargo board (1) is fixedly provided with a lifting motor (16) for driving the threaded rod (15) to rotate.

7. A novel stacker according to claim 1, characterized in that: A sealed bin (5) is fixedly arranged at the upper end of the cargo transport plate (1), the push plate (31) and the support plate (11) are both located inside the sealed bin (5), avoidance openings are opened at both ends of the sealed bin (5) along the length direction of the push plate (31), the upper end of the sealed bin (5) is rotatably connected with a rotating rod (52) corresponding to the avoidance opening, a metal door curtain (51) is wound around the outer side of the rotating rod (52), a return spring (53) is arranged between the rotating rod (52) and the sealed bin (5), the return spring (53) is used to drive the rotating rod (52) to reel up, a moving rod (511) is arranged at one end of the metal door curtain (51) away from the rotating rod (52), the moving rod (511) is vertically slidably connected to the sealed bin (5), the sealed bin (5) is provided with a moving part (54), the moving part (54) is used to drive the moving rod (511) to move vertically, and a plurality of probes (55) for scanning cargo information are arranged in the sealed bin (5).

8. A novel stacker according to claim 7, characterized in that: A plurality of fire extinguishing pipes (56) are arranged in the sealed chamber (5), and all the fire extinguishing pipes (56) are connected to a nozzle (561) pointing to the conveyor belt (13). A storage box (57) is detachably connected to the upper end of the sealed chamber (5), and a fire extinguishing medium is stored in the storage box (57). A delivery pipe (58) is connected between the storage box (57) and the fire extinguishing pipe (56), and the delivery pipe (58) is used to deliver the fire extinguishing medium in the storage box (57) to the fire extinguishing pipe (56).

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