Automatic transport vehicle for logistics goods

Abstract

The invention discloses an automatic transport vehicle for logistics cargos, and relates to the technical field of cargo transportation, the automatic transport vehicle comprises a movable support, a lifting stretching plate, a lifting structure, a mover and a stretching limiting structure, the mover drives the movable support to stably move longitudinally and transversely in the horizontal direction, cargos can be quickly and accurately positioned, and the automatic transport vehicle is convenient to use. The carrying efficiency is improved; the lifting structure, the lifting stretching plate, the lifting electromagnet and other assemblies are used in cooperation, so that goods can stably ascend and descend in the vertical direction, and the stability in the carrying process is guaranteed; and through cooperation of the rotary adjusting assembly and the limiting plate, the limiting plate can rotate in the horizontal direction along the lifting stretching plate, and therefore the limiting plate is accurately positioned to the position above the goods.

Description

Technical Field

[0001] The invention relates to the technical field of cargo transportation, in particular to an automatic transport vehicle for logistics cargo. Background Art

[0002] In the logistics industry, automated guided vehicles (AGVs), as key automated or semi-automated transportation equipment, have significantly improved the efficiency and safety of logistics transportation with their unmanned driving, automatic navigation, precise positioning, path optimization, and excellent safety collision avoidance capabilities. However, it is worth noting that the mounting frames of these transport vehicles are generally installed on the lifting plate by bolting. This design not only brings significant complexity to installation and disassembly, but also limits the possibility of workers to perform quick operations, thereby adversely affecting the overall efficiency of logistics. Therefore, it is urgently necessary to seek a more convenient and efficient mounting frame installation and disassembly solution to improve the flexibility and efficiency of logistics transportation. For the above-mentioned problems, there may already be technical means to solve them in the prior art, but this case intends to provide an alternative or replacement technical solution. Summary of the invention

[0003] The technical solution of the present invention to achieve the above-mentioned purpose is: an automatic transport vehicle for logistics goods, comprising: a mobile support, a lifting and stretching plate, a lifting structure, a mover and a stretching limit structure, the mover is installed on the mobile support, the lifting and stretching plate is installed on the mobile support through the lifting structure, and the stretching limit structure is installed on the lifting and stretching plate;

[0004] The stretching limit structure includes: a limit plate, a concave limit block, a pair of L-shaped moving blocks, a pair of scissor-type brackets, a pair of extended driving machines, a pair of extended bearing blocks, a pair of extended threaded rods, a pair of extended threaded tubes, a plurality of limit shafts, a lifting and drainage component, an extrusion and handling component, and a rotation adjustment component;

[0005] The limit plate is installed on the lifting and stretching plate through a rotation adjustment component, a pair of horizontal telescopic grooves are opened on the limit plate, a pair of extended bearing blocks are respectively installed on the inner sides of a pair of horizontal telescopic grooves, a pair of extended threaded rods are respectively inserted on a pair of extended bearing blocks, a pair of extended threaded tubes are respectively inserted on a pair of L-shaped moving blocks, and a pair of extended threaded tubes are respectively sleeved on a pair of extended threaded rods, a pair of extended driving machines are respectively installed on a pair of extended bearing blocks, and a pair of extended driving machine driving ends are respectively connected to a pair of extended threaded rods, the concave limit block is installed on the limit plate, a pair of scissor-type brackets are respectively installed on a pair of L-shaped moving blocks and the concave limit block, a number of limit shafts are inserted on a pair of extended bearing blocks, and a number of limit shafts are respectively movably inserted on a pair of L-shaped moving blocks, the lifting and drainage assembly is installed on the limit plate, and the extrusion and handling assembly is installed on a pair of L-shaped moving blocks.

[0006] Preferably, the lifting and drainage assembly comprises: a toothed lifting block, a plurality of lifting support wheels, a plurality of electromagnetic telescopic locks, a lifting electromagnet and a lifting magnet;

[0007] The limit plate is provided with a gear-mounted lifting groove, the gear-mounted lifting block is movably inserted into the inner side of the gear-mounted lifting groove, the lifting electromagnet is installed on the inner side of the gear-mounted lifting groove, a plurality of lifting support wheels are evenly inserted into the gear-mounted lifting block, the lifting magnet is installed on the gear-mounted lifting block, and a plurality of electromagnetic telescopic locks are evenly inserted into the gear-mounted lifting groove.

[0008] Preferably, the extrusion and handling assembly comprises: a pair of concave telescopic extrusion blocks, a pair of convex telescopic extrusion blocks, a pair of extrusion hydraulic push rods, a pair of extrusion stretching plates and a plurality of extrusion telescopes;

[0009] A pair of the concave telescopic extrusion blocks are respectively inserted into a pair of the L-shaped moving blocks, a pair of the convex telescopic extrusion blocks are respectively movably inserted into the inner sides of a pair of the concave telescopic extrusion blocks, a pair of the extrusion hydraulic push rods are respectively installed on the inner sides of a pair of the concave telescopic extrusion blocks, and the pushing ends of the pair of the extrusion hydraulic push rods are respectively connected to a pair of the convex telescopic extrusion blocks, a pair of the extrusion stretching plates are respectively installed on a pair of the convex telescopic extrusion blocks, a number of the extrusion expanders are respectively inserted into a pair of the L-shaped moving blocks, and a number of the extrusion expanders are respectively connected to a pair of the extrusion stretching plates.

[0010] Preferably, the rotation adjustment assembly comprises: a convex cylindrical block, a horizontal rotation driving machine, a horizontal rotation helical gear, a horizontal rotation set helical gear clamping strip, a circular slideway and a plurality of circular arc sliders;

[0011] A convex rotating groove is provided on the lifting and stretching plate, and the convex cylindrical block is movably inserted into the inner side of the convex rotating groove through a bearing, the horizontal rotating driving motor is installed on the inner side of the convex rotating groove, the horizontal rotating bevel gear is installed on the driving end of the horizontal rotating driving motor, the horizontal rotating set bevel gear clip is set on the convex cylindrical block, and the horizontal rotating set bevel gear is meshed with the horizontal rotating bevel gear, the circular slide is installed on the lifting and stretching plate, a plurality of the circular arc sliders are evenly installed on the limiting plate, and a plurality of the circular arc sliders are movably inserted into the inner side of the circular slide.

[0012] Preferably, the lifting structure comprises: two pairs of lifting and transporting threaded rods, two pairs of lifting and transporting threaded tubes, a lifting and transporting gear set, a lifting drive machine and an expansion component;

[0013] The two pairs of lifting and transporting stretching rods are inserted on the movable bracket through bearings, the two pairs of lifting and transporting stretching tubes are inserted in parallel on the lifting and stretching plate, and the two pairs of lifting and transporting threaded tubes are respectively mounted on the two pairs of lifting and transporting threaded rods, the lifting and transporting gear set is mounted on the two pairs of lifting and transporting threaded rods, the driving end of the lifting drive motor is connected to the lifting and transporting gear set, and the extension component is installed on the lifting and stretching plate.

[0014] Preferably, the expansion assembly comprises: a pair of expansion convex telescopic brackets, two pairs of relatively telescopic hydraulic push rods, a plurality of negative pressure concave blocks, a plurality of negative pressure stretching discs, a plurality of negative pressure stretching threaded rods, a plurality of negative pressure stretching threaded tubes, a pair of negative pressure gear sets, a plurality of telescopic expansion shafts and a pair of negative pressure driving machines;

[0015] A pair of convex expansion slots are provided on the lifting and stretching plate, a pair of the expanded convex telescopic brackets are respectively movably inserted into the inner sides of the pair of convex expansion slots, two pairs of relatively telescopic hydraulic push rods are respectively installed on the inner sides of the pair of convex expansion slots, and the pushing ends of the two pairs of relatively telescopic hydraulic push rods are respectively connected to the pair of expanded convex telescopic brackets, a plurality of negative pressure concave blocks are respectively and evenly inserted into the pair of expanded convex telescopic brackets, a plurality of negative pressure stretching threaded pipes are respectively inserted into a plurality of negative pressure concave blocks, and a plurality of negative pressure stretching threaded rods are respectively and movably inserted into On the inner sides of several of the negative pressure stretching threaded tubes, several of the negative pressure stretching discs are movably inserted on several of the negative pressure concave blocks, and several of the negative pressure stretching discs are respectively connected to several of the negative pressure stretching threaded rods, a pair of the negative pressure gear groups are respectively installed on several of the negative pressure stretching threaded tubes, a pair of the negative pressure driving machine driving ends are respectively connected to a pair of the negative pressure gear groups, several of the telescopic extension shafts are respectively movably inserted on the inner sides of a pair of the convex extension grooves, and several of the telescopic extension shafts are respectively movably inserted on a pair of the extended convex telescopic brackets.

[0016] Preferably, a plurality of the negative pressure concave blocks are respectively provided with negative pressure rubber rings.

[0017] Preferably, a scanning camera is provided on the lifting and stretching plate.

[0018] Preferably, an infrared scanner is provided on the mobile bracket.

[0019] Preferably, a plurality of buffer rubbers are provided on the movable bracket.

[0020] Compared with the prior art, the automatic transport vehicle for logistics goods made by using the technical solution of the present invention has the following advantages: the movable bracket is driven by the mover to perform stable vertical and horizontal movement in the horizontal direction, so that the goods can be positioned quickly and accurately, thereby improving the handling efficiency; the coordinated use of the lifting structure, the lifting and stretching plate, the lifting and electromagnet and other components enables the goods to be stably lifted and lowered in the vertical direction, thereby ensuring the stability of the handling process; the coordination of the rotating adjustment component and the limit plate enables the limit plate to rotate horizontally along the lifting and stretching plate, thereby accurately positioning the limit plate above the goods; the use of the extrusion handling component and a pair of L-shaped moving blocks can squeeze and fix the goods, thereby ensuring the stability of the goods during the handling process; the design of the lifting and drainage component and the lifting support wheel can provide effective support during the lifting and lowering of the goods, thereby preventing the goods from being damaged due to shaking; the electromagnetic telescopic lock and the gear assembly The coordinated use of the lifting slot can extend and limit the gear-mounted lifting block to ensure the stability of the cargo during the drainage process; the distance between the lifting and stretching plate and the cargo bracket can be adjusted by extending and retracting the extension component, so that it can adapt to cargo brackets of different heights; the coordinated use of components such as the negative pressure concave block and the negative pressure stretching threaded tube can be adaptively adjusted according to the shape and size of the cargo bracket, thereby improving the adaptability and flexibility of the system; each component in the system has been carefully designed and rigorously tested to ensure stable operation during the handling process and reduce the possibility of failures and accidents; key components such as electromagnets and hydraulic push rods are equipped with safety locks and protective measures to ensure the safety of operators; the use of efficient and energy-saving driving methods such as electric drive and hydraulic transmission reduces energy consumption and carbon emissions; the system is reasonably designed, reduces material waste and environmental pollution, and meets environmental protection requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of an automatic transport vehicle for logistics goods described in the present invention.

[0022] Figure 2 This is a schematic side structural diagram of an automatic transport vehicle for logistics goods described in the present invention.

[0023] Figure 3 This is a schematic diagram of the lifting and drainage components of an automatic transport vehicle for logistics goods described in the present invention.

[0024] Figure 4 This is a schematic diagram of the stretching and limiting structure of an automatic transport vehicle for logistics goods described in the present invention.

[0025] Figure 5 for Figure 2 A partial enlarged view of “A” in the figure.

[0026] Figure 6 for Figure 3 A partial enlarged view of "B".

[0027] In the figure: 1. Mobile bracket; 2. Lifting and stretching plate; 3. Lifting structure; 4. Mover; 5. Stretching limit structure; 101. Limit plate; 102. Concave limit block; 103. L-shaped mobile block; 104. Scissor-type bracket; 105. Extended drive motor; 106. Extended bearing block; 107. Extended threaded rod; 108. Extended threaded tube; 109. Limit shaft; 201. Geared lifting block; 202. Lifting support wheel; 203. Electromagnetic telescopic lock; 204. Lifting electromagnet; 205. Lifting magnet; 301. Concave telescopic extrusion block; 302. Convex telescopic extrusion block; 303. Extrusion hydraulic push rod; 304. Extrusion pull Extension plate; 305, extrusion retractor; 401, convex cylindrical block; 402, horizontal rotation drive machine; 403, horizontal rotation bevel gear; 404, horizontal rotation set bevel gear clamp strip; 405, circular slideway; 406, arc slider; 501, lifting and transporting threaded rod; 502, lifting and transporting threaded tube; 503, lifting and transporting gear set; 504, lifting drive machine; 601, extended convex telescopic bracket; 602, relatively telescopic hydraulic push rod; 603, negative pressure concave block; 604, negative pressure stretching disc; 605, negative pressure stretching threaded rod; 606, negative pressure stretching threaded tube; 607, negative pressure gear set; 608, negative pressure drive machine. DETAILED DESCRIPTION

[0028] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0029] Example

[0030] like Figure 1-6 As shown, the mover 4 is installed on the mobile bracket 1, the lifting and stretching plate 2 is installed on the mobile bracket 1 through the lifting structure 3, and the stretching limiting structure 5 is installed on the lifting and stretching plate 2;

[0031] Specifically, the stretching limiting structure 5 includes: a limiting plate 101, a concave limiting block 102, a pair of L-shaped moving blocks 103, a pair of scissor-type brackets 104, a pair of extended driving machines 105, a pair of extended bearing blocks 106, a pair of extended threaded rods 107, a pair of extended threaded tubes 108, a plurality of limiting shafts, a lifting and drainage assembly, an extrusion and handling assembly, and a rotation adjustment assembly;

[0032] Specifically, the limit plate 101 is installed on the lifting and stretching plate 2 through a rotation adjustment component, a pair of horizontal telescopic grooves are opened on the limit plate 101, a pair of expansion bearing blocks 106 are respectively installed on the inner sides of the pair of horizontal telescopic grooves, a pair of expansion threaded rods 107 are respectively inserted on the pair of expansion bearing blocks 106, a pair of expansion threaded tubes 108 are respectively inserted on the pair of L-shaped moving blocks 103, and a pair of expansion threaded tubes 108 are respectively sleeved on the pair of expansion threaded rods 107, and a pair of expansion drive motors 105 are respectively installed on the pair of expansion bearing blocks 10 6, and the driving ends of a pair of the extended driving machines 105 are respectively connected to a pair of the extended threaded rods 107, the concave limit block 102 is installed on the limit plate 101, a pair of the scissor-type brackets 104 are respectively installed on a pair of the L-shaped moving blocks 103 and the concave limit block 102, a plurality of the limit shafts are inserted on a pair of the extended bearing blocks 106, and a plurality of the limit shafts are respectively movably inserted on a pair of the L-shaped moving blocks 103, the lifting and drainage components are installed on the limit plate 101, and the extrusion and transport components are installed on a pair of the L-shaped moving blocks 103;

[0033] It should be noted that, in the above, the movable bracket 1 on it is driven by the mover 4 to perform stable horizontal longitudinal and transverse movement, the lifting and stretching plate 2 on it is driven by the lifting structure 3 on the movable bracket 1, and the goods on the bracket are transported and stretched to the top of the lifting and stretching plate 2 by the stretching limit structure 5 on the lifting and stretching plate 2, and the limit plate 101 on it is driven by the rotating adjustment component so that the limit plate 101 rotates horizontally along the lifting and stretching plate 2, and at the same time, the goods between a pair of L-shaped moving blocks 103 are squeezed and fixed by the extrusion and conveying component, and the stretched goods are supported by the lifting and drainage component, and a pair of extended driving machines 105 are operated to respectively drive a pair of extended threaded rods 107 on the driving ends of the extended driving machines 105, so that the pair of extended threaded rods 107 are respectively rotated along a pair of extended bearing blocks 106, and the pair of rotating extended threaded rods 107 respectively drive the extended threaded tubes 108 thereon, so that the pair of extended threaded tubes 108 respectively drive a pair of L-shaped moving blocks 103 thereon, so that the pair of L-shaped moving blocks 103 are stably horizontally extended and retracted along several limit axes.

[0034] like Figure 1-6 As shown, the lifting and drainage assembly includes: a toothed lifting block, a plurality of lifting support wheels, a plurality of electromagnetic telescopic locks, a lifting electromagnet and a lifting magnet;

[0035] Specifically, the limit plate 101 is provided with a toothed lifting groove, the toothed lifting block is movably inserted into the inner side of the toothed lifting groove, the lifting electromagnet is installed on the inner side of the toothed lifting groove, a plurality of lifting support wheels are evenly inserted into the toothed lifting block, the lifting magnet is installed on the toothed lifting block, and a plurality of electromagnetic telescopic locks are evenly inserted into the toothed lifting groove;

[0036] It should be noted that, in the above, the lifting electromagnet is energized, the lifting electromagnet magnetically repels the lifting magnet, and the lifting magnet drives the toothed lifting block thereon to be stably lifted and lowered, thereby stably lifting the toothed lifting block along the inner side of the toothed lifting groove, and at the same time, the toothed lifting block drives several lifting support wheels thereon, and the lifting and lowering of several lifting support wheels can achieve stable drainage of the goods, and at the same time, the electromagnetic telescopic lock is operated to achieve telescopic limiting of the toothed lifting block on the inner side of the toothed lifting groove.

[0037] like Figure 1-6 As shown, the extrusion transport assembly includes: a pair of concave telescopic extrusion block lifting magnets; 301, a pair of convex telescopic extrusion blocks 302, a pair of extrusion hydraulic push rods 303, a pair of extrusion stretching plates 304 and a plurality of extrusion telescoping devices 305;

[0038] Specifically, a pair of the concave telescopic extrusion block lifting magnets; 301 are respectively inserted into a pair of the L-shaped moving blocks 103, and a pair of the convex telescopic extrusion blocks 302 are respectively movably inserted into the inner side of a pair of the concave telescopic extrusion block lifting magnets; 301, a pair of the extrusion hydraulic push rods 303 are respectively installed on the inner side of a pair of the concave telescopic extrusion block lifting magnets; 301, and the pushing ends of the pair of the extrusion hydraulic push rods 303 are respectively connected to the pair of the convex telescopic extrusion blocks 302, a pair of the extrusion stretching plates 304 are respectively installed on the pair of the convex telescopic extrusion blocks 302, a number of the extrusion expanders 305 are respectively inserted into a pair of the L-shaped moving blocks 103, and a number of the extrusion expanders 305 are respectively connected to a pair of the extrusion stretching plates 304;

[0039] It should be noted that, in the above, a pair of concave telescopic extrusion block lifting magnets 301 on a pair of L-shaped moving blocks 103; the extrusion hydraulic push rods 303 on the inner side are extended and retracted, driving a pair of convex telescopic extrusion blocks 302 on the pushing ends of the pair of extrusion hydraulic push rods 303, thereby achieving a pair of convex telescopic extrusion blocks 302 along the inner side of a pair of concave telescopic extrusion block lifting magnets 301 for stable extension and retraction, and at the same time, a pair of extrusion and stretching plates 304 thereon are driven to extend and retract relatively through a pair of convex telescopic extrusion blocks 302, and the goods are squeezed and limited by a pair of extrusion and stretching plates 304, and at the same time, a pair of extrusion and stretching plates 304 are extended and limited by a number of extrusion and stretching devices 305.

[0040] like Figure 1-6 As shown, the rotation adjustment assembly includes: a convex cylindrical block 401, a horizontal rotation driving machine 402, a horizontal rotation bevel gear 403, a horizontal rotation set bevel gear clamping strip 404, a circular slideway 405 and a plurality of circular arc sliders 406;

[0041] Specifically, a convex rotating groove is provided on the lifting and stretching plate 2, the convex cylindrical block 401 is movably inserted into the inner side of the convex rotating groove through a bearing, the horizontal rotating driving machine 402 is installed on the inner side of the convex rotating groove, the horizontal rotating bevel gear 403 is installed on the driving end of the horizontal rotating driving machine 402, the horizontal rotating set bevel gear clamping strip 404 is set on the convex cylindrical block 401, and the horizontal rotating set bevel gear is meshed with the horizontal rotating bevel gear 403, the circular slide 405 is installed on the lifting and stretching plate 2, a plurality of the circular arc sliders 406 are evenly installed on the limiting plate 101, and a plurality of the circular arc sliders 406 are movably inserted into the inner side of the circular slide 405;

[0042] It should be noted that, in the above, the horizontal rotating drive motor 402 is operated to drive the horizontal rotating bevel gear 403 to rotate, and the horizontal rotating bevel gear 403 drives the horizontal rotating set bevel gear clip 404 meshing with the gear to rotate, and the horizontal rotating set bevel gear clip 404 drives the convex cylindrical block 401 thereon, so as to achieve the stable horizontal rotation of the convex cylindrical block 401 along the inner side of the convex rotating groove, and at the same time, the convex cylindrical block 401 drives the limit plate 101 thereon, so that the limit plate 101 rotates 90 degrees, so as to make the concave limit block 102 on the limit plate 101 and a pair of L-shaped moving blocks 103 face the goods, and at the same time, the limit plate 101 is rotationally supported by the circular slide 405 and a plurality of circular arc sliders 406.

[0043] like Figure 1-6 As shown, the lifting structure 3 includes: two pairs of lifting and transporting threaded rods 501, two pairs of lifting and transporting threaded tubes 502, a lifting and transporting gear set 503, a lifting driving machine 504 and an expansion component;

[0044] Specifically, two pairs of the lifting and transporting stretching rods are inserted on the mobile bracket 1 through bearings, two pairs of the lifting and transporting stretching tubes are inserted in parallel on the lifting and stretching plate 2, and two pairs of the lifting and transporting threaded tubes 502 are respectively sleeved on the two pairs of the lifting and transporting threaded rods 501, the lifting and transporting gear set 503 is sleeved on the two pairs of the lifting and transporting threaded rods 501, the driving end of the lifting drive machine 504 is connected to the lifting and transporting gear set 503, and the expansion component is installed on the lifting and stretching plate 2;

[0045] It should be noted that, in the above, the operation of the lifting drive motor 504 drives the lifting and transporting gear set 503 on the driving end of the lifting drive motor 504 to operate, and the lifting and transporting gear set 503 drives the two pairs of lifting and transporting threaded rods 501 thereon to rotate, and the two pairs of lifting and transporting threaded rods 501 respectively drive the lifting and transporting threaded tubes 502 thereon to perform stable lifting, and at the same time, the two pairs of lifting and transporting threaded tubes 502 drive the lifting and stretching plate 2 thereon to perform stable lifting, and at the same time, through the extension and retraction of the expansion component, the lifting and stretching plate 2 is brought into contact and fixed with the cargo support.

[0046] like Figure 1-6 As shown, the expansion assembly includes: a pair of expansion convex telescopic brackets 601, two pairs of relatively telescopic hydraulic push rods 602, a plurality of negative pressure concave blocks 603, a plurality of negative pressure stretching discs 604, a plurality of negative pressure stretching threaded rods 605, a plurality of negative pressure stretching threaded tubes 606, a pair of negative pressure gear sets 607, a plurality of telescopic expansion shafts and a pair of negative pressure driving machines 608;

[0047] Specifically, a pair of convex expansion slots are provided on the lifting and stretching plate 2, a pair of the extended convex telescopic brackets 601 are respectively movably inserted into the inner sides of the pair of convex expansion slots, two pairs of the relatively telescopic hydraulic push rods 602 are respectively installed on the inner sides of the pair of convex expansion slots, and the pushing ends of the two pairs of relatively telescopic hydraulic push rods 602 are respectively connected to the pair of extended convex telescopic brackets 601, a plurality of the negative pressure concave blocks 603 are respectively and evenly inserted into the pair of extended convex telescopic brackets 601, a plurality of the negative pressure stretching threaded tubes 606 are respectively inserted into the plurality of the negative pressure concave blocks 603, and a plurality of the negative pressure stretching threaded rods 605 are respectively and movably inserted into Installed on the inner side of several negative pressure stretching threaded tubes 606, several negative pressure stretching discs 604 are respectively movably inserted on several negative pressure concave blocks 603, and several negative pressure stretching discs 604 are respectively connected to several negative pressure stretching threaded rods 605, a pair of negative pressure gear sets 607 are respectively installed on several negative pressure stretching threaded tubes 606, a pair of negative pressure driving machines 608 driving ends are respectively connected to a pair of negative pressure gear sets 607, several telescopic extension shafts are respectively movably inserted on the inner side of a pair of convex extension slots, and several telescopic extension shafts are respectively movably inserted on a pair of extended convex telescopic brackets 601;

[0048] It should be noted that, in the above, the two pairs of relatively telescopic hydraulic push rods 602 are extended and retracted to drive the extended convex telescopic brackets 601 on the pushing ends of the two pairs of relatively telescopic hydraulic push rods 602. The relative extension and retraction of the pair of extended convex telescopic brackets 601 respectively drives a pair of extended convex telescopic brackets 601 to respectively drive a plurality of negative pressure concave blocks 603 thereon, and squeeze the plurality of negative pressure concave blocks 603 onto the cargo bracket. The negative pressure gear sets 607 on the driving ends of the pair of negative pressure driving machines 608 are respectively driven to operate through the operation of the pair of negative pressure driving machines 608. A pair of negative pressure gear sets 607 are used to drive several negative pressure stretching threaded tubes 606 thereon to rotate, and several negative pressure stretching threaded tubes 606 are used to drive the negative pressure stretching threaded rods 605 inside thereof to rotate, and several negative pressure stretching threaded rods 605 are used to drive the negative pressure stretching discs 604 thereon, and the negative pressure stretching discs 604 are used to perform horizontal expansion and contraction on the inner side of the negative pressure concave blocks 603, thereby changing the pressure inside the several negative pressure concave blocks 603, and by changing the pressure, the several negative pressure concave blocks 603 are fixed on the cargo rack.

[0049] As a preferred solution, further, a plurality of the negative pressure concave blocks 603 are respectively provided with negative pressure rubber rings.

[0050] As a preferred solution, further, a scanning camera is provided on the lifting and stretching plate 2.

[0051] As a preferred solution, further, the mobile bracket 1 is provided with an infrared scanner.

[0052] As a preferred solution, further, the mobile bracket 1 is provided with a plurality of buffer rubbers such as Figure 1-6 As shown, the mover 4 is installed on the mobile bracket 1, the lifting and stretching plate 2 is installed on the mobile bracket 1 through the lifting structure 3, and the stretching limiting structure 5 is installed on the lifting and stretching plate 2;

[0053] Specifically, the stretching limiting structure 5 includes: a limiting plate 101, a concave limiting block 102, a pair of L-shaped moving blocks 103, a pair of scissor-type brackets 104, a pair of extended driving machines 105, a pair of extended bearing blocks 106, a pair of extended threaded rods 107, a pair of extended threaded tubes 108, a plurality of limiting shafts, a lifting and drainage assembly, an extrusion and handling assembly, and a rotation adjustment assembly;

[0054] Specifically, the limit plate 101 is installed on the lifting and stretching plate 2 through a rotation adjustment component, a pair of horizontal telescopic grooves are opened on the limit plate 101, a pair of expansion bearing blocks 106 are respectively installed on the inner sides of the pair of horizontal telescopic grooves, a pair of expansion threaded rods 107 are respectively inserted on the pair of expansion bearing blocks 106, a pair of expansion threaded tubes 108 are respectively inserted on the pair of L-shaped moving blocks 103, and a pair of expansion threaded tubes 108 are respectively sleeved on the pair of expansion threaded rods 107, and a pair of expansion drive motors 105 are respectively installed on the pair of expansion bearing blocks 10 6, and the driving ends of a pair of the extended driving machines 105 are respectively connected to a pair of the extended threaded rods 107, the concave limit block 102 is installed on the limit plate 101, a pair of the scissor-type brackets 104 are respectively installed on a pair of the L-shaped moving blocks 103 and the concave limit block 102, a plurality of the limit shafts are inserted on a pair of the extended bearing blocks 106, and a plurality of the limit shafts are respectively movably inserted on a pair of the L-shaped moving blocks 103, the lifting and drainage components are installed on the limit plate 101, and the extrusion and transport components are installed on a pair of the L-shaped moving blocks 103;

[0055] It should be noted that, in the above, the movable bracket 1 on it is driven by the mover 4 to perform stable horizontal longitudinal and transverse movement, the lifting and stretching plate 2 on it is driven by the lifting structure 3 on the movable bracket 1, and the goods on the bracket are transported and stretched to the top of the lifting and stretching plate 2 by the stretching limit structure 5 on the lifting and stretching plate 2, and the limit plate 101 on it is driven by the rotating adjustment component so that the limit plate 101 rotates horizontally along the lifting and stretching plate 2, and at the same time, the goods between a pair of L-shaped moving blocks 103 are squeezed and fixed by the extrusion and conveying component, and the stretched goods are supported by the lifting and drainage component, and a pair of extended driving machines 105 are operated to respectively drive a pair of extended threaded rods 107 on the driving ends of the extended driving machines 105, so that the pair of extended threaded rods 107 are respectively rotated along a pair of extended bearing blocks 106, and the pair of rotating extended threaded rods 107 respectively drive the extended threaded tubes 108 thereon, so that the pair of extended threaded tubes 108 respectively drive a pair of L-shaped moving blocks 103 thereon, so that the pair of L-shaped moving blocks 103 are stably horizontally extended and retracted along several limit axes.

[0056] like Figure 1-6 As shown, the lifting and drainage assembly includes: a toothed lifting block, a plurality of lifting support wheels, a plurality of electromagnetic telescopic locks, a lifting electromagnet and a lifting magnet;

[0057] Specifically, the limit plate 101 is provided with a toothed lifting groove, the toothed lifting block is movably inserted into the inner side of the toothed lifting groove, the lifting electromagnet is installed on the inner side of the toothed lifting groove, a plurality of lifting support wheels are evenly inserted into the toothed lifting block, the lifting magnet is installed on the toothed lifting block, and a plurality of electromagnetic telescopic locks are evenly inserted into the toothed lifting groove;

[0058] It should be noted that, in the above, the lifting electromagnet is energized, the lifting electromagnet magnetically repels the lifting magnet, and the lifting magnet drives the toothed lifting block thereon to be stably lifted and lowered, thereby stably lifting the toothed lifting block along the inner side of the toothed lifting groove, and at the same time, the toothed lifting block drives several lifting support wheels thereon, and the lifting and lowering of several lifting support wheels can achieve stable drainage of the goods, and at the same time, the electromagnetic telescopic lock is operated to achieve telescopic limiting of the toothed lifting block on the inner side of the toothed lifting groove.

[0059] like Figure 1-6 As shown, the extrusion transport assembly includes: a pair of concave telescopic extrusion block lifting magnets; 301, a pair of convex telescopic extrusion blocks 302, a pair of extrusion hydraulic push rods 303, a pair of extrusion stretching plates 304 and a plurality of extrusion telescoping devices 305;

[0060] Specifically, a pair of the concave telescopic extrusion block lifting magnets; 301 are respectively inserted into a pair of the L-shaped moving blocks 103, and a pair of the convex telescopic extrusion blocks 302 are respectively movably inserted into the inner side of a pair of the concave telescopic extrusion block lifting magnets; 301, a pair of the extrusion hydraulic push rods 303 are respectively installed on the inner side of a pair of the concave telescopic extrusion block lifting magnets; 301, and the pushing ends of the pair of the extrusion hydraulic push rods 303 are respectively connected to the pair of the convex telescopic extrusion blocks 302, a pair of the extrusion stretching plates 304 are respectively installed on the pair of the convex telescopic extrusion blocks 302, a number of the extrusion expanders 305 are respectively inserted into a pair of the L-shaped moving blocks 103, and a number of the extrusion expanders 305 are respectively connected to a pair of the extrusion stretching plates 304;

[0061] It should be noted that, in the above, a pair of concave telescopic extrusion block lifting magnets 301 on a pair of L-shaped moving blocks 103; the extrusion hydraulic push rods 303 on the inner side are extended and retracted, driving a pair of convex telescopic extrusion blocks 302 on the pushing ends of the pair of extrusion hydraulic push rods 303, thereby achieving a pair of convex telescopic extrusion blocks 302 along the inner side of a pair of concave telescopic extrusion block lifting magnets 301 for stable extension and retraction, and at the same time, a pair of extrusion and stretching plates 304 thereon are driven to extend and retract relatively through a pair of convex telescopic extrusion blocks 302, and the goods are squeezed and limited by a pair of extrusion and stretching plates 304, and at the same time, a pair of extrusion and stretching plates 304 are extended and limited by a number of extrusion and stretching devices 305.

[0062] like Figure 1-6 As shown, the rotation adjustment assembly includes: a convex cylindrical block 401, a horizontal rotation driving machine 402, a horizontal rotation bevel gear 403, a horizontal rotation set bevel gear clamping strip 404, a circular slideway 405 and a plurality of circular arc sliders 406;

[0063] Specifically, a convex rotating groove is provided on the lifting and stretching plate 2, the convex cylindrical block 401 is movably inserted into the inner side of the convex rotating groove through a bearing, the horizontal rotating driving machine 402 is installed on the inner side of the convex rotating groove, the horizontal rotating bevel gear 403 is installed on the driving end of the horizontal rotating driving machine 402, the horizontal rotating set bevel gear clamping strip 404 is set on the convex cylindrical block 401, and the horizontal rotating set bevel gear is meshed with the horizontal rotating bevel gear 403, the circular slide 405 is installed on the lifting and stretching plate 2, a plurality of the circular arc sliders 406 are evenly installed on the limiting plate 101, and a plurality of the circular arc sliders 406 are movably inserted into the inner side of the circular slide 405;

[0064] It should be noted that, in the above, the horizontal rotating drive motor 402 is operated to drive the horizontal rotating bevel gear 403 to rotate, and the horizontal rotating bevel gear 403 drives the horizontal rotating set bevel gear clip 404 meshing with the gear to rotate, and the horizontal rotating set bevel gear clip 404 drives the convex cylindrical block 401 thereon, so as to achieve the stable horizontal rotation of the convex cylindrical block 401 along the inner side of the convex rotating groove, and at the same time, the convex cylindrical block 401 drives the limit plate 101 thereon, so that the limit plate 101 rotates 90 degrees, so as to make the concave limit block 102 on the limit plate 101 and a pair of L-shaped moving blocks 103 face the goods, and at the same time, the limit plate 101 is rotationally supported by the circular slide 405 and a plurality of circular arc sliders 406.

[0065] like Figure 1-6 As shown, the lifting structure 3 includes: two pairs of lifting and transporting threaded rods 501, two pairs of lifting and transporting threaded tubes 502, a lifting and transporting gear set 503, a lifting driving machine 504 and an expansion component;

[0066] Specifically, two pairs of the lifting and transporting stretching rods are inserted on the mobile bracket 1 through bearings, two pairs of the lifting and transporting stretching tubes are inserted in parallel on the lifting and stretching plate 2, and two pairs of the lifting and transporting threaded tubes 502 are respectively sleeved on the two pairs of the lifting and transporting threaded rods 501, the lifting and transporting gear set 503 is sleeved on the two pairs of the lifting and transporting threaded rods 501, the driving end of the lifting drive machine 504 is connected to the lifting and transporting gear set 503, and the expansion component is installed on the lifting and stretching plate 2;

[0067] It should be noted that, in the above, the operation of the lifting drive motor 504 drives the lifting and transporting gear set 503 on the driving end of the lifting drive motor 504 to operate, and the lifting and transporting gear set 503 drives the two pairs of lifting and transporting threaded rods 501 thereon to rotate, and the two pairs of lifting and transporting threaded rods 501 respectively drive the lifting and transporting threaded tubes 502 thereon to perform stable lifting, and at the same time, the two pairs of lifting and transporting threaded tubes 502 drive the lifting and stretching plate 2 thereon to perform stable lifting, and at the same time, through the extension and retraction of the expansion component, the lifting and stretching plate 2 is brought into contact and fixed with the cargo support.

[0068] like Figure 1-6 As shown, the expansion assembly includes: a pair of expansion convex telescopic brackets 601, two pairs of relatively telescopic hydraulic push rods 602, a plurality of negative pressure concave blocks 603, a plurality of negative pressure stretching discs 604, a plurality of negative pressure stretching threaded rods 605, a plurality of negative pressure stretching threaded tubes 606, a pair of negative pressure gear sets 607, a plurality of telescopic expansion shafts and a pair of negative pressure driving machines 608;

[0069] Specifically, a pair of convex expansion slots are provided on the lifting and stretching plate 2, a pair of the extended convex telescopic brackets 601 are respectively movably inserted into the inner sides of the pair of convex expansion slots, two pairs of the relatively telescopic hydraulic push rods 602 are respectively installed on the inner sides of the pair of convex expansion slots, and the pushing ends of the two pairs of relatively telescopic hydraulic push rods 602 are respectively connected to the pair of extended convex telescopic brackets 601, a plurality of the negative pressure concave blocks 603 are respectively and evenly inserted into the pair of extended convex telescopic brackets 601, a plurality of the negative pressure stretching threaded tubes 606 are respectively inserted into the plurality of the negative pressure concave blocks 603, and a plurality of the negative pressure stretching threaded rods 605 are respectively and movably inserted into Installed on the inner side of several negative pressure stretching threaded tubes 606, several negative pressure stretching discs 604 are respectively movably inserted on several negative pressure concave blocks 603, and several negative pressure stretching discs 604 are respectively connected to several negative pressure stretching threaded rods 605, a pair of negative pressure gear sets 607 are respectively installed on several negative pressure stretching threaded tubes 606, a pair of negative pressure driving machines 608 driving ends are respectively connected to a pair of negative pressure gear sets 607, several telescopic extension shafts are respectively movably inserted on the inner side of a pair of convex extension slots, and several telescopic extension shafts are respectively movably inserted on a pair of extended convex telescopic brackets 601;

[0070] It should be noted that, in the above, the two pairs of relatively telescopic hydraulic push rods 602 are extended and retracted to drive the extended convex telescopic brackets 601 on the pushing ends of the two pairs of relatively telescopic hydraulic push rods 602. The relative extension and retraction of the pair of extended convex telescopic brackets 601 respectively drives a pair of extended convex telescopic brackets 601 to respectively drive a plurality of negative pressure concave blocks 603 thereon, and squeeze the plurality of negative pressure concave blocks 603 onto the cargo bracket. The negative pressure gear sets 607 on the driving ends of the pair of negative pressure driving machines 608 are respectively driven to operate through the operation of the pair of negative pressure driving machines 608. A pair of negative pressure gear sets 607 are used to drive several negative pressure stretching threaded tubes 606 thereon to rotate, and several negative pressure stretching threaded tubes 606 are used to drive the negative pressure stretching threaded rods 605 inside thereof to rotate, and several negative pressure stretching threaded rods 605 are used to drive the negative pressure stretching discs 604 thereon, and the negative pressure stretching discs 604 are used to perform horizontal expansion and contraction on the inner side of the negative pressure concave blocks 603, thereby changing the pressure inside the several negative pressure concave blocks 603, and by changing the pressure, the several negative pressure concave blocks 603 are fixed on the cargo rack.

[0071] As a preferred solution, further, a plurality of the negative pressure concave blocks 603 are respectively provided with negative pressure rubber rings.

[0072] As a preferred solution, further, a scanning camera is provided on the lifting and stretching plate 2.

[0073] As a preferred solution, further, the mobile bracket 1 is provided with an infrared scanner.

[0074] As a preferred solution, further, the movable bracket 1 is provided with a plurality of buffer rubbers.

[0075] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. An automatic transport vehicle for logistics goods, comprising: A movable bracket, a lifting and stretching plate, a lifting structure, a mover and a stretching limiting structure, wherein the mover is installed on the movable bracket, the lifting and stretching plate is installed on the movable bracket through the lifting structure, and the stretching limiting structure is installed on the lifting and stretching plate; The stretching limit structure includes: a limit plate, a concave limit block, a pair of L-shaped moving blocks, a pair of scissor-type brackets, a pair of extended driving machines, a pair of extended bearing blocks, a pair of extended threaded rods, a pair of extended threaded tubes, a plurality of limit shafts, a lifting and drainage component, an extrusion and handling component, and a rotation adjustment component; The limit plate is installed on the lifting and stretching plate through a rotation adjustment component, a pair of horizontal telescopic grooves are opened on the limit plate, a pair of extended bearing blocks are respectively installed on the inner sides of a pair of horizontal telescopic grooves, a pair of extended threaded rods are respectively inserted on a pair of extended bearing blocks, a pair of extended threaded tubes are respectively inserted on a pair of L-shaped moving blocks, and a pair of extended threaded tubes are respectively sleeved on a pair of extended threaded rods, a pair of extended driving machines are respectively installed on a pair of extended bearing blocks, and a pair of extended driving machine driving ends are respectively connected to a pair of extended threaded rods, the concave limit block is installed on the limit plate, a pair of scissor-type brackets are respectively installed on a pair of L-shaped moving blocks and the concave limit block, a number of limit shafts are inserted on a pair of extended bearing blocks, and a number of limit shafts are respectively movably inserted on a pair of L-shaped moving blocks, the lifting and drainage assembly is installed on the limit plate, and the extrusion and handling assembly is installed on a pair of L-shaped moving blocks.

2. The automatic transport vehicle for logistics goods according to claim 1, characterized in that: The lifting and drainage assembly comprises: a toothed lifting block, a plurality of lifting support wheels, a plurality of electromagnetic telescopic locks, a lifting electromagnet and a lifting magnet; The limit plate is provided with a gear-mounted lifting groove, the gear-mounted lifting block is movably inserted into the inner side of the gear-mounted lifting groove, the lifting electromagnet is installed on the inner side of the gear-mounted lifting groove, a plurality of lifting support wheels are evenly inserted into the gear-mounted lifting block, the lifting magnet is installed on the gear-mounted lifting block, and a plurality of electromagnetic telescopic locks are evenly inserted into the gear-mounted lifting groove.

3. The automatic transport vehicle for logistics goods according to claim 2, characterized in that: The extrusion and handling assembly comprises: a pair of concave telescopic extrusion blocks, a pair of convex telescopic extrusion blocks, a pair of extrusion hydraulic push rods, a pair of extrusion stretching plates and a plurality of extrusion telescopes; A pair of the concave telescopic extrusion blocks are respectively inserted into a pair of the L-shaped moving blocks, a pair of the convex telescopic extrusion blocks are respectively movably inserted into the inner sides of a pair of the concave telescopic extrusion blocks, a pair of the extrusion hydraulic push rods are respectively installed on the inner sides of a pair of the concave telescopic extrusion blocks, and the pushing ends of the pair of the extrusion hydraulic push rods are respectively connected to a pair of the convex telescopic extrusion blocks, a pair of the extrusion stretching plates are respectively installed on a pair of the convex telescopic extrusion blocks, a number of the extrusion expanders are respectively inserted into a pair of the L-shaped moving blocks, and a number of the extrusion expanders are respectively connected to a pair of the extrusion stretching plates.

4. The automatic transport vehicle for logistics goods according to claim 3, characterized in that: The rotation adjustment assembly comprises: a convex cylindrical block, a horizontal rotation driving machine, a horizontal rotation helical gear, a horizontal rotation set helical gear clamping strip, a circular slideway and a plurality of circular arc sliders; A convex rotating groove is provided on the lifting and stretching plate, and the convex cylindrical block is movably inserted into the inner side of the convex rotating groove through a bearing, the horizontal rotating driving motor is installed on the inner side of the convex rotating groove, the horizontal rotating bevel gear is installed on the driving end of the horizontal rotating driving motor, the horizontal rotating set bevel gear clip is set on the convex cylindrical block, and the horizontal rotating set bevel gear is meshed with the horizontal rotating bevel gear, the circular slide is installed on the lifting and stretching plate, a plurality of the circular arc sliders are evenly installed on the limiting plate, and a plurality of the circular arc sliders are movably inserted into the inner side of the circular slide.

5. The automatic transport vehicle for logistics goods according to claim 4, characterized in that: The lifting structure comprises: two pairs of lifting and transporting threaded rods, two pairs of lifting and transporting threaded tubes, a lifting and transporting gear set, a lifting drive machine and an expansion component; The two pairs of lifting and transporting stretching rods are inserted on the movable bracket through bearings, the two pairs of lifting and transporting stretching tubes are inserted in parallel on the lifting and stretching plate, and the two pairs of lifting and transporting threaded tubes are respectively mounted on the two pairs of lifting and transporting threaded rods, the lifting and transporting gear set is mounted on the two pairs of lifting and transporting threaded rods, the driving end of the lifting drive motor is connected to the lifting and transporting gear set, and the extension component is installed on the lifting and stretching plate.

6. The automatic transport vehicle for logistics goods according to claim 5, characterized in that: The expansion assembly includes: a pair of expansion convex telescopic brackets, two pairs of relatively telescopic hydraulic push rods, a plurality of negative pressure concave blocks, a plurality of negative pressure stretching discs, a plurality of negative pressure stretching threaded rods, a plurality of negative pressure stretching threaded tubes, a pair of negative pressure gear sets, a plurality of telescopic expansion shafts and a pair of negative pressure driving machines; A pair of convex expansion slots are provided on the lifting and stretching plate, a pair of the expanded convex telescopic brackets are respectively movably inserted into the inner sides of the pair of convex expansion slots, two pairs of relatively telescopic hydraulic push rods are respectively installed on the inner sides of the pair of convex expansion slots, and the pushing ends of the two pairs of relatively telescopic hydraulic push rods are respectively connected to the pair of expanded convex telescopic brackets, a plurality of negative pressure concave blocks are respectively and evenly inserted into the pair of expanded convex telescopic brackets, a plurality of negative pressure stretching threaded pipes are respectively inserted into a plurality of negative pressure concave blocks, and a plurality of negative pressure stretching threaded rods are respectively and movably inserted into On the inner sides of several of the negative pressure stretching threaded tubes, several of the negative pressure stretching discs are movably inserted on several of the negative pressure concave blocks, and several of the negative pressure stretching discs are respectively connected to several of the negative pressure stretching threaded rods, a pair of the negative pressure gear groups are respectively installed on several of the negative pressure stretching threaded tubes, a pair of the negative pressure driving machine driving ends are respectively connected to a pair of the negative pressure gear groups, several of the telescopic extension shafts are respectively movably inserted on the inner sides of a pair of the convex extension grooves, and several of the telescopic extension shafts are respectively movably inserted on a pair of the extended convex telescopic brackets.

7. The automatic transport vehicle for logistics goods according to claim 6, characterized in that: A plurality of the negative pressure concave blocks are respectively provided with negative pressure rubber rings.

8. The automatic transport vehicle for logistics goods according to claim 7, characterized in that: A scanning camera is arranged on the lifting and stretching plate.

9. The automatic transport vehicle for logistics goods according to claim 8, characterized in that: The mobile bracket is provided with an infrared scanner.

10. The automatic transport vehicle for logistics goods according to claim 9, characterized in that: The movable bracket is provided with a plurality of buffer rubbers.

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