Butt joint device of latent lifting type AGV and stacking machine conveying line

Abstract

The utility model provides a butt joint device of a latent lifting type AGV and a stacking machine conveying line, relates to the technical field of conveying lines, and solves the technical problems that the lifting height of the AGV is limited, and automatic butt joint between the AGV and the stacking machine conveying line cannot be achieved. The docking device of the latent lifting type AGV comprises a fixed support which is placed on one side of a stacker conveying line and used for bearing to-be-transferred goods conveyed by the latent lifting type AGV; the supporting plate can move into the fixed support so as to support the goods to be transferred; the jacking mechanism is connected with the supporting plate so as to drive the supporting plate to ascend and descend in the vertical direction; the jacking mechanism is mounted on the bottom frame; the telescopic mechanism is connected with the bottom frame and can drive the bottom frame to reciprocate between the fixing support and the stacking machine conveying line. Automatic separation of cargo trays on the latent lifting type AGV bracket can be completed, the butt joint device is in butt joint with the stacking machine conveying line, cargoes can be automatically transferred to the stacking machine conveying line, and the cargoes are automatically lifted to the connection height.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor lines, in particular to a docking device of a latent lifting AGV and a stacker conveyor line. Background Art

[0002] The latent lift AGV is a special type of AGV with a built-in lifting system that can be used to lift and place goods. It can easily enter and maneuver narrow spaces. In large storage centers, the latent lift AGV can move freely in narrow aisles to perform lifting and placement tasks. It can be used to move parts from one assembly site to another. Through AGV, the series connection of production links, the turnover of materials, and the docking of automated inbound and outbound storage are realized, and it is widely used in various logistics scenarios. Based on the flexibility and flexibility of AGV and the logistics method without ground fixed equipment, the latent AGV is often used with a bracket to facilitate the docking and turnover of materials.

[0003] While the combination of the latent AGV and the pallet bracket facilitates logistics turnover, it also brings problems to the automated docking of inbound and outbound storage and the automated separation of the bracket and the pallet. First, there is no gap between the bracket and the pallet, which is not convenient for the operation of the on-site handling device. Secondly, the height of the latent AGV bracket is about 300mm, and the height of the stacker conveyor line of the stacker warehouse is 800mm. There is a height difference. Due to the limited lifting height of the AGV, it cannot be directly docked. Additional handling devices or manual handling methods are required to put the pallet on the bracket into the stacker conveyor line with a height difference. Not only is the efficiency low, but the operation is also complicated and the cost is high. Utility Model Content

[0004] The utility model aims to provide a docking device for a latent lifting AGV and a stacker conveyor line, so as to solve the technical problem in the prior art that the lifting height of the AGV is limited and the stacker conveyor line cannot be automatically docked.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a docking device for a latent lifting AGV, comprising:

[0007] Fixed bracket, placed on one side of the stacker conveyor line, used to support the goods to be transferred from the latent lifting AGV;

[0008] A pallet, which can be moved into the fixed bracket to hold up the goods to be transferred;

[0009] A lifting mechanism connected to the support plate to drive the support plate to move up and down in a vertical direction;

[0010] a base frame, on which the lifting mechanism is mounted;

[0011] The telescopic mechanism is connected to the base frame and can drive the base frame to move back and forth between the fixed support and the stacker conveyor line.

[0012] As a further improvement of the utility model, it also includes a telescopic guide rail connected to the base frame.

[0013] As a further improvement of the utility model, the fixed bracket includes a first frame body and a second frame body arranged relatively to each other, the first frame body and the second frame body have exactly the same structure, both are in an inverted U shape, including a crossbeam and supporting legs arranged at both ends of the crossbeam, and a plurality of supporting plates are arranged on the crossbeam.

[0014] As a further improvement of the present utility model, the jacking mechanism is a scissor-type jacking mechanism, including a jacking cross beam and a jacking cylinder transmission-connected to the jacking cross beam.

[0015] As a further improvement of the utility model, the telescopic mechanism includes a telescopic drive motor, a driving sprocket, a driven sprocket, a drag chain, a rotating shaft, a driving pulley, a driven pulley, and a synchronous belt; wherein:

[0016] A driving sprocket is arranged on the output shaft of the telescopic driving motor;

[0017] The driving pulleys are arranged at both ends of the rotating shaft, and the driven sprocket is arranged in the middle;

[0018] The drag chains are respectively sleeved on the driving sprocket and the driven sprocket;

[0019] The two ends of the synchronous belt are respectively sleeved on the driving pulley and the driven pulley;

[0020] Both sides of the base frame are fixedly connected to the synchronous belt respectively.

[0021] As a further improvement of the utility model, the telescopic guide rail includes an optical axis and a slider; wherein:

[0022] The slider is slidably sleeved on the optical axis;

[0023] The base frame is fixedly connected to the sliding block.

[0024] As a further improvement of the present invention, the base frame is a rectangular parallelepiped frame structure, and rollers are arranged at the four corners of the bottom.

[0025] The utility model provides a stacker conveyor line, which comprises a conveyor line body and a docking device connected with the conveyor line body for material conveying.

[0026] As a further improvement of the utility model, the conveyor line body includes a line body frame, a conveying motor, and a conveyor line chain; wherein:

[0027] The conveyor chain is arranged on the top of the line frame;

[0028] The conveying motor is connected to the conveying line chain in a transmission manner.

[0029] As a further improvement of the present invention, the telescopic mechanism is arranged in the wire frame at one end away from the fixed bracket.

[0030] The docking device of the latent lifting AGV provided by the utility model can complete the automatic separation of the cargo pallet on the latent lifting AGV bracket. The docking device is docked with the stacker conveyor line, and can realize automatic transfer of goods to the stacker conveyor line, and automatically lift the goods to the docking height, thereby solving the problem that the latent AGV bracket and the pallet cannot be automatically separated, and realizes AGV automatic picking, unmanned delivery, and automatic docking, thereby improving the level of logistics automation, solving the height difference problem between the latent AGV and the conveyor line, and realizing automatic docking between the docking device and the pallet, realizing full-process automated operation, eliminating personnel operation, reducing the human error rate, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It is a structural schematic diagram of the stacker conveyor line of the utility model;

[0033] Figure 2 It is a top view of the stacker conveyor line of the utility model;

[0034] Figure 3 This is the front view of the stacker conveyor line of the utility model;

[0035] Figure 4 It is a side view of the stacker conveyor line of the utility model;

[0036] Figure 5 It is a structural schematic diagram of the stacker conveyor line of the utility model with the fixed bracket removed;

[0037] Figure 6 The utility model is a schematic diagram of the structure of the stacker conveyor line when the fixed bracket and the stacker conveyor line are removed.

[0038] In the figure, 1, fixed bracket; 11, supporting plate; 2, pallet; 4, base frame; 5, telescopic mechanism; 100, stacker conveyor line; 200, pallet; 300, conveyor line chain; 400, travel switch. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0040] Embodiment 1:

[0041] like Figure 1-Figure 6 As shown, the utility model provides a docking device for a latent lifting AGV, which is used for automatically separating, connecting and lifting materials between the latent lifting AGV and the stacker conveyor line; specifically, in this embodiment, the docking device includes:

[0042] The fixed bracket 1 is placed on one side of the stacker conveyor line 100 and is used to support the goods to be transferred from the latent lifting AGV. It should be noted that in the present embodiment, a pallet 200 is placed at the bottom of the goods. When the goods are separated, connected and lifted, they are carried out together with the pallet 200 and the cargo box. In the drawings of the present utility model, for the convenience of display, the cargo box is hidden and only the pallet 200 is shown. In actual transportation, a cargo box is placed on the pallet 200, and when the stacker conveyor line 100 carries out warehousing of goods, they are also carried into the warehouse together with the pallet 200.

[0043] It should also be noted that in order for the latent lift AGV to smoothly place the pallet and cargo box on its bracket onto the fixed bracket 1, the internal width of the fixed bracket 1 should be greater than the width of the latent lift AGV.

[0044] The pallet 2 can be moved into the fixed bracket 1 to lift the goods to be transferred. In order to facilitate the pallet 2 to enter the bottom of the fixed bracket 1 to lift the goods, in this embodiment, the width of the pallet 2 should be smaller than the internal space width of the fixed bracket 1.

[0045] The lifting mechanism is connected to the pallet 2 to drive the pallet 2 to move up and down in the vertical direction; the pallet 200 placed on the fixed bracket 1 is lifted together with the cargo box to a height equal to that of the stacker conveyor line 100 through the lifting mechanism;

[0046] A base frame 4, on which the lifting mechanism is mounted;

[0047] The telescopic mechanism 5 is connected to the base frame 4, and can drive the base frame 4 to reciprocate between the fixed support 1 and the stacker conveyor line 100. The horizontal movement of the pallet 2 can be controlled by the telescopic mechanism 5. When no goods are lifted, the pallet 2 can be controlled to enter the fixed support 1 to prepare for the receipt and lifting of the goods, and then the pallet 2 can be driven to move to place the lifted pallet 200 and the goods on the stacker conveyor line 100.

[0048] In order to facilitate movement, the base frame is a rectangular frame structure, and rollers are arranged at the four corners of the bottom.

[0049] The docking device of the latent lifting AGV provided by the utility model can complete the automatic separation of the cargo pallet on the latent lifting AGV bracket. The docking device is docked with the stacker conveyor line, and can realize automatic transfer of goods to the stacker conveyor line, and automatically lift the goods to the docking height, thereby solving the problem that the latent AGV bracket and the pallet cannot be automatically separated, and realizes AGV automatic picking, unmanned delivery, and automatic docking, thereby improving the level of logistics automation, solving the height difference problem between the latent AGV and the conveyor line, and realizing automatic docking between the docking device and the pallet, realizing full-process automated operation, eliminating personnel operation, reducing the human error rate, and improving production efficiency.

[0050] Embodiment 2:

[0051] like Figure 1-Figure 6 As shown, the utility model provides a docking device for a latent lifting AGV, which is used for automatically separating, connecting and lifting materials between the latent lifting AGV and the stacker conveyor line; specifically, in this embodiment, the docking device includes:

[0052] The fixed bracket 1 is placed on one side of the stacker conveyor line 100 and is used to support the goods to be transferred from the latent lifting AGV. It should be noted that in the present embodiment, a pallet 200 is placed at the bottom of the goods. When the goods are separated, connected and lifted, they are carried out together with the pallet 200 and the cargo box. In the drawings of the present utility model, for the convenience of display, the cargo box is hidden and only the pallet 200 is shown. In actual transportation, a cargo box is placed on the pallet 200, and when the stacker conveyor line 100 carries out warehousing of goods, they are also carried into the warehouse together with the pallet 200.

[0053] It should also be noted that in order for the latent lift AGV to smoothly place the pallet and cargo box on its bracket onto the fixed bracket 1, the internal width of the fixed bracket 1 should be greater than the width of the latent lift AGV.

[0054] The pallet 2 can be moved into the fixed bracket 1 to lift the goods to be transferred. In order to facilitate the pallet 2 to enter the bottom of the fixed bracket 1 to lift the goods, in this embodiment, the width of the pallet 2 should be smaller than the internal space width of the fixed bracket 1.

[0055] The lifting mechanism is connected to the pallet 2 to drive the pallet 2 to move up and down in the vertical direction; the pallet 200 placed on the fixed bracket 1 is lifted together with the cargo box to a height equal to that of the stacker conveyor line 100 through the lifting mechanism;

[0056] A base frame 4, on which the lifting mechanism is mounted;

[0057] The telescopic mechanism 5 is connected to the base frame 4, and can drive the base frame 4 to reciprocate between the fixed support 1 and the stacker conveyor line 100. The horizontal movement of the pallet 2 can be controlled by the telescopic mechanism 5. When no goods are lifted, the pallet 2 can be controlled to enter the fixed support 1 to prepare for the receipt and lifting of the goods, and then the pallet 2 can be driven to move to place the lifted pallet 200 and the goods on the stacker conveyor line 100.

[0058] In order to facilitate movement, the base frame is a rectangular frame structure, and rollers are arranged at the four corners of the bottom.

[0059] The only difference between the second embodiment and the first embodiment is that, in order to ensure stability during movement, the present embodiment further includes a telescopic guide rail connected to the base frame 4 .

[0060] Specifically, the telescopic guide rail includes an optical axis and a slider; wherein:

[0061] The slider is slidably sleeved on the optical axis;

[0062] The bottom frame is fixedly connected to the slide block.

[0063] The telescopic guide rails can make the bottom frame 4 move smoothly, ensuring the movement stability of the goods during the pushing and pulling process.

[0064] That is to say, in the first embodiment, the telescopic guide rail may not be provided, and only the telescopic mechanism 5 is used to drive the reciprocating movement of the base frame 4. In order to ensure stability, the ground may be set to a flat surface, and the telescopic speed of the telescopic mechanism 5 may be adjusted to a relatively slow speed, so that the stability of movement can also be ensured. The method of using only the telescopic guide rail not only ensures stable operation, but also ensures the direction of operation, and has the dual functions of guidance and stability.

[0065] The docking device of the latent lifting AGV provided by the utility model solves the automatic separation of the bracket and the pallet 200 through the fixed bracket 1, solves the height difference between the AGV and the conveyor line through the docking device, and realizes the automatic docking of the AGV automatic transportation and in-and-out storage of goods.

[0066] Embodiment 3:

[0067] The present embodiment is different from the first embodiment or the second embodiment only in that the structure of the fixing bracket 1 is specifically limited in the present embodiment.

[0068] That is to say, there are two implementation forms in this embodiment, one is a docking device with a telescopic guide rail, and the other is a docking device without a telescopic guide rail. Regardless of whether the telescopic guide rail is provided, the structure of the fixed bracket 1 is the same.

[0069] like Figure 1-Figure 6 As shown, in this embodiment, the fixed bracket 1 includes a first frame and a second frame that are relatively arranged. The first frame and the second frame have exactly the same structure and are both in an inverted U shape, including a beam and supporting legs arranged at both ends of the beam, and a plurality of supporting plates 11 are arranged on the beam.

[0070] It should be noted here that the supporting piece 11 is a V-shaped structure with an obtuse angle. One piece of the supporting piece 11 is fixed on the fixed bracket 1, and the other piece protrudes from the top of the fixed bracket 1. Due to the angle, the piece protruding from the fixed bracket 1 is tilted outward. The supporting piece 11 is set to limit the tray 200 placed on the fixed bracket 1 in the horizontal direction.

[0071] To ensure the limiting effect, in this embodiment, the total number of supporting plates 11 is six, three are respectively arranged on the left and right sides of the fixed bracket 1, and these three supporting plates 11 are respectively located at the two ends and the middle position of the first frame or the second frame.

[0072] Embodiment 4:

[0073] The only difference between this embodiment 4 and embodiment 1, embodiment 2 or embodiment 3 is that, in this embodiment, the lifting mechanism is specifically limited.

[0074] That is to say, there are two implementation forms in this embodiment, one is a docking device with a telescopic guide rail, and the other is a docking device without a telescopic guide rail. Regardless of whether the telescopic guide rail is set, the structure of the jacking mechanism is the same.

[0075] like Figure 1-Figure 6 As shown, in this embodiment, the jacking mechanism is a scissor-type jacking mechanism, including a jacking cross beam and a jacking cylinder transmission-connected to the jacking cross beam.

[0076] It should be noted here that the jacking mechanism can also adopt other forms, such as cylinder telescopic, motor-driven screw and nut structure, etc. The jacking cross beam form has a simple structure and smooth lifting and lowering, so this structure is adopted in this embodiment. Of course, other forms can also be adopted, and no specific limitations are made here.

[0077] Embodiment 5:

[0078] The only difference between this embodiment 4 and embodiments 1 to 4 is that, in this embodiment, the telescopic mechanism 5 is specifically defined.

[0079] That is to say, there are two implementation forms in this embodiment, one is a docking device with a telescopic guide rail, and the other is a docking device without a telescopic guide rail. Regardless of whether a telescopic guide rail is provided, the structure of the telescopic mechanism 5 is the same.

[0080] like Figure 1-Figure 6 As shown, in this embodiment, the telescopic mechanism 5 includes a telescopic drive motor, a driving sprocket, a driven sprocket, a drag chain, a rotating shaft, a driving pulley, a driven pulley, and a synchronous belt; wherein:

[0081] A driving sprocket is arranged on the output shaft of the telescopic driving motor;

[0082] Driving pulleys are arranged at both ends of the rotating shaft, and a driven sprocket is arranged in the middle;

[0083] The drag chain is respectively mounted on the driving sprocket and the driven sprocket;

[0084] The two ends of the synchronous belt are respectively mounted on the driving pulley and the driven pulley;

[0085] Both sides of the chassis are fixedly connected with the synchronous belt respectively.

[0086] Through the above structural setting, when the telescopic drive motor is started, the rotating shaft can be driven to rotate through the drag chain, and the active pulleys located at both ends of the rotating shaft are driven to rotate, thereby driving the synchronous belt to move, and finally driving the movement of the base frame 4 fixedly connected to the synchronous belt.

[0087] Embodiment 6:

[0088] like Figure 1-Figure 6 As shown, in this embodiment, the utility model provides a stacker conveyor line 100, which includes a conveyor line body and a docking device connected to the conveyor line body for material conveying.

[0089] The conveyor line includes a line frame, a conveyor motor, and a conveyor line chain 300; wherein:

[0090] The conveyor line chain 300 is arranged on the top of the line frame, and is used to drag the pallet 200 together with the cargo box to transport the materials on the stacker conveyor line 100;

[0091] The conveying motor is in transmission connection with the conveying line chain 300 to drive the conveying line chain 300 to move.

[0092] In this embodiment, in order to solve the space problem and reduce the floor space, the telescopic mechanism 5 is arranged in the line frame at one end away from the fixed bracket 1. When the telescopic mechanism 5 is extended or retracted, it can drive the base frame 4 to move to the position below the farthest fixed bracket 1, or retract into the line body of the stacker conveyor line 100.

[0093] like Figure 1 As shown, a travel switch 400 is also provided on the stacker conveyor line 100 to provide a travel arrival reminder.

[0094] The stacker conveyor line 100 provided by the utility model can automatically separate the cargo pallet on the latent lifting AGV bracket, and can also dock with the stacker conveyor line through a docking device, so as to realize automatic transfer of cargo to the stacker conveyor line and automatically lift the cargo to the docking height, thereby solving the problem that the latent AGV bracket and the pallet cannot be automatically separated, realizing AGV automatic picking, unmanned delivery, and automatic docking, improving the level of logistics automation, solving the height difference problem between the latent AGV and the conveyor line, realizing automatic docking between the docking device and the pallet, realizing full-process automated operation, eliminating human operation, reducing the human error rate, and improving production efficiency.

[0095] Directions:

[0096] The lurking jack-up AGV carries the pallet 200 and the cargo box on the pallet 200 through the AGV bracket to distribute and transport materials in the workshop. When the cargo pallet needs to be stored, the lurking jack-up AGV delivers the pallet 200 to the fixed bracket 1 of the docking device, and automatically separates the pallet 200 from the bracket through the fixed bracket 1. After the pallet 200 is separated from the bracket, the lurking jack-up AGV leaves with the bracket.

[0097] The size of the pallet 200 is larger than the bracket, and after the height of the AGV is lowered, the pallet 200 can be dropped onto the fixed bracket 1;

[0098] After the AGV leaves, the telescopic drive motor of the docking device starts to operate, and drives the chassis 4 and the pallet 2 to the bottom position of the pallet 200 through the synchronous belt and the telescopic guide rail. After the pallet 2 is in place, the travel switch outputs an in-place signal, and the lifting cylinder or hydraulic device (lifting hydraulic cylinder) drives the lifting cross beam to lift the pallet 2. After lifting the cargo pallet 200 to the docking height, the travel switch outputs an in-place signal, and the telescopic drive motor starts to retract the pallet 2, and the goods are transferred to the top of the conveyor line chain 300 of the stacker conveyor line 100. The lifting cylinder or hydraulic device (lifting hydraulic cylinder) lowers the height of the pallet 2 and places the cargo pallet 200 on the stacker conveyor line 100. After it is in place, the travel switch outputs in-place information, and the conveying motor drives the conveyor line chain 300 to transfer the goods to the stacker pickup position, reports the task completion information, and the task ends, waiting for the stacker to pick up the goods.

[0099] The docking device drives each component unit through a motor and a cylinder or a hydraulic device, detects the movement of each mechanism through the display results of the photoelectric switch and the travel switch, and completes the signal interaction output. The pallet 2 and the base frame 4 are driven by a synchronous belt, and the structure is stable and reliable. The lifting cylinder or hydraulic device is used to solve the problems of small space, large load, and high lifting stroke, and realize the lifting and transfer of the cargo pallet. The drive motor is equipped with a frequency converter to achieve automatic and precise control.

[0100] The utility model uses a docking device to complete the separation of the bracket and the pallet, and lifts the goods to the height for the stacker to pick up the goods. It is a key link in the automated entry and exit of AGVs, and realizes the automation of AGV workshop logistics turnover and automatic docking. It improves the level of production automation while reducing the use of personnel, thereby achieving the purpose of reducing costs and increasing efficiency.

[0101] First of all, it should be explained here that “inward” refers to the direction toward the center of the accommodating space, and “outward” refers to the direction away from the center of the accommodating space.

[0102] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate directions or positional relationships based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0103] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0104] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0105] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0106] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0107] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A docking device for a latent lifting AGV, characterized in that: include: Fixed bracket, placed on one side of the stacker conveyor line, used to support the goods to be transferred from the latent lifting AGV; A pallet, which can be moved into the fixed bracket to hold up the goods to be transferred; A lifting mechanism connected to the support plate to drive the support plate to move up and down in a vertical direction; a base frame, the jacking mechanism being mounted on the base frame; The telescopic mechanism is connected to the base frame and can drive the base frame to move back and forth between the fixed support and the stacker conveyor line.

2. The docking device of the latent lifting AGV according to claim 1 is characterized in that: Also included is a telescopic guide rail connected to the base frame.

3. The docking device of the latent lifting AGV according to claim 1 is characterized in that: The fixed bracket includes a first frame body and a second frame body which are arranged opposite to each other. The first frame body and the second frame body have the same structure and are both in an inverted U shape, including a crossbeam and supporting legs arranged at both ends of the crossbeam. A plurality of supporting plates are arranged on the crossbeam.

4. The docking device of the latent lifting AGV according to claim 1, characterized in that: The jacking mechanism is a scissor-type jacking mechanism, comprising a jacking cross beam and a jacking cylinder transmission-connected to the jacking cross beam.

5. The docking device of the latent lifting AGV according to claim 1, characterized in that: The telescopic mechanism includes a telescopic drive motor, a driving sprocket, a driven sprocket, a drag chain, a rotating shaft, a driving pulley, a driven pulley, and a synchronous belt; wherein: A driving sprocket is arranged on the output shaft of the telescopic driving motor; The driving pulleys are arranged at both ends of the rotating shaft, and the driven sprocket is arranged in the middle; The drag chains are respectively sleeved on the driving sprocket and the driven sprocket; The two ends of the synchronous belt are respectively sleeved on the driving pulley and the driven pulley; Both sides of the base frame are fixedly connected to the synchronous belt respectively.

6. The docking device of the latent lifting AGV according to claim 2, characterized in that: The telescopic guide rail includes an optical axis and a slider; wherein: The slider is slidably sleeved on the optical axis; The base frame is fixedly connected to the sliding block.

7. The docking device of the latent lifting AGV according to claim 1, characterized in that: The base frame is a rectangular parallelepiped frame structure, and rollers are arranged at the four corners of the bottom.

8. A stacker conveyor line, characterized in that: It comprises a conveyor line body and a docking device as described in any one of claims 1 to 7 connected to the conveyor line body for material transportation.

9. The stacker conveyor line according to claim 8, characterized in that: The conveyor line body includes a line body frame, a conveying motor, and a conveyor line chain; wherein: The conveyor chain is arranged on the top of the line frame; The conveying motor is connected to the conveying line chain in a transmission manner.

10. The stacker conveyor line according to claim 9, characterized in that: The telescopic mechanism is arranged in the wire frame at one end away from the fixed bracket.

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