AGV conveying device for intelligent storage

Abstract

The invention is suitable for the technical field of AGV conveying, and provides an AGV conveying device for intelligent warehousing, which comprises a conveying vehicle body fixedly mounted at the traction end of an AGV vehicle body, a side position assembly is fixedly mounted on the side surface of the conveying vehicle body, and the conveying vehicle body comprises a moving body and two side moving parts which are in relative sliding fit on the moving body; according to the device, the problems that when a to-be-conveyed goods stacking device in an existing AGV conveying device is stacked, due to the fact that a vertical alignment structure in the stacking process is lacked, in the stacking process of the to-be-conveyed goods stacking device, due to the fact that the to-be-conveyed goods stacking device in the existing AGV conveying device is not provided, the stacking efficiency of the to-be-conveyed goods stacking device in the existing AGV conveying device is greatly improved, and the stacking efficiency of the to-be-conveyed goods stacking device is greatly improved are solved. According to the technical scheme, the problems that in the prior art, due to the fact that the conveying process is too tedious due to the fact that vertically-adjacent goods to be conveyed need to be frequently aligned in the vertical direction, the stacked goods to be conveyed are prone to skew in the vertical direction, and the later conveying process is affected to a certain degree are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of AGV transportation, and more specifically, it relates to an AGV transportation device for intelligent warehousing. Background Art

[0002] An AGV transportation device is an intelligent transportation trolley with an automatic guiding function. The AGV transportation device can operate according to the instructions of the operator, carry the goods to be transported in the intelligent warehousing, so that the goods to be transported in the intelligent warehousing can be transported and carried to the designated position on the previously arranged track.

[0003] Currently, there are mostly the following technical problems in the process of using the AGV transportation device for intelligent warehousing:

[0004] In the existing stacking device for goods to be transported in the AGV transportation device, during stacking, due to the lack of a vertical alignment structure during the stacking process, when stacking, it is necessary to frequently adjust the vertical alignment of the upper and lower layers of goods to be transported, making the transportation process too cumbersome, and easily causing the goods to be transported stacked on each other to be skewed in the vertical direction, which has a certain impact on the subsequent transportation process. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide an AGV transportation device for intelligent warehousing that can limit the side surface of the goods to be transported stacked on each other in the vertical direction, so that the goods to be transported stacked on each other are in an aligned state, avoiding the skewing of the goods to be transported stacked on each other, thereby affecting the subsequent transportation process.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An AGV transportation device for intelligent warehousing includes a transportation vehicle body installed and fixed at the traction end of the AGV vehicle body. A side position component is fixedly installed on the side of the transportation vehicle body. The transportation vehicle body includes a moving body and two side moving parts slidably and relatively fitted on the moving body. The side position component includes a side position part inserted and fixed on the two side moving parts and two displacement parts slidably arranged on the side position part.

[0008] The side position part includes two insertion blocks inserted and fixed on the side moving parts. On the opposite side surfaces of the two insertion blocks, sliding rods are fixed. On the opposite end surfaces of the two sliding rods, elastic springs are fixed. On the circumferential surfaces of the two sliding rods, sleeves are fixed. At the central position of the inner wall of the sleeve, a partition plate fixedly connected to the end of the elastic spring is fixed.

[0009] On one side of the two plug-in blocks, extension plates are fixed. On the side surfaces of the two extension plates, bottom plates are fixed. On the top of the bottom plate, a U-shaped plate is fixed. A vertical rod is slidably fitted through the top of the U-shaped plate. At the bottom of the vertical rod inside the U-shaped plate, a bottom panel is fixed. A return spring sleeved on the vertical rod is fixed between the bottom panel and the U-shaped plate. On the outer circumference of the vertical rod outside the U-shaped plate, an L-shaped pressing rod is fixed. At the bottom of the L-shaped pressing rod, a contact ball slidably fitted with the displacement member is fixed.

[0010] The present invention is further configured as: on the side surface of the U-shaped plate, an L-shaped vertical plate is fixed. On the outer top of the L-shaped vertical plate, a vertical groove extending downward is opened. Inside the vertical groove, a first hinge seat is slidably fitted. A first spring is fixed between the first hinge seat and the vertical groove.

[0011] The present invention is further configured as: on the side surface of the U-shaped plate below the L-shaped vertical plate, a rectangular groove is penetrated and opened.

[0012] The displacement member includes a displacement plate slidably fitted inside the rectangular groove. On the top of the displacement plate, a side baffle extending upward is fixed.

[0013] On the side surface of the displacement plate, a side displacement baffle is fixed. On the side surface of the side displacement baffle, a matrix spring sleeved on the displacement plate is fixed. One end of the matrix spring is fixedly connected to the side surface of the U-shaped plate.

[0014] On the top of the side displacement baffle, a second hinge seat is fixed. Inside the second hinge seat, a hinge arm is hingedly fitted. On the side surface of the hinge arm, a hinge hole hingedly fitted on the first hinge seat is penetrated and opened.

[0015] The present invention is further configured as: the side displacement member includes a side displacement plate. On the top of the side displacement plate, two symmetric cross rails are fixed. On the top of the two cross rails, connecting plates are fixed. On the side surface of one connecting plate, a side position plate is fixed.

[0016] Between the two connecting plates, a rotating shaft is rotatably fitted through a bearing. On the outer circumference of the rotating shaft, an extended bottom plate is fixed. On the outer circumference of the rotating shaft, an inclined plate is fixed. Between the two connecting plates, a limiting shaft is fixed. On the top of the inclined plate, a groove adapted to the limiting shaft is opened.

[0017] The present invention is further configured as: on the side surface of the extended bottom plate, an extended shaft is fixed. On the outer circumference of the extended shaft, a downward pressing lever is fixed.

[0018] On the side surfaces of the two connecting plates, arc grooves are penetrated and opened. Inside the arc grooves, arc rods slidably penetrated by the extended shaft are fixed. Between the extended shaft and the arc grooves, arc springs sleeved on the outer circumference of the arc rods are fixed.

[0019] On one side of the bottom panel, a lifting cross bar slidably fitted with the downward pressing lever is fixed.

[0020] The present invention is further configured such that: the moving body includes a moving vehicle, a U-shaped base is fixed on the top of the moving vehicle, two symmetrical cross grooves are formed through the top of the U-shaped base, and the two cross grooves are respectively in sliding fit with two cross rails.

[0021] One side of the side moving plate is provided with a threaded hole through it.

[0022] The present invention is further configured such that: an L-shaped support seat is fixed on the side of the U-shaped base, a servo motor is fixed on the inner wall of the L-shaped support seat, and an output shaft of the servo motor is fixed with a bidirectional threaded rod that is in threaded connection with the threaded hole.

[0023] One side of a connecting plate is fixed with a threaded insertion rod, and a clamping groove is formed through the side of the connecting plate below the threaded insertion rod;

[0024] One side of each of the two insertion blocks is provided with an insertion hole that is in insertion fit with the threaded insertion rod, and one side of each of the two insertion blocks below the insertion hole is fixed with a clamping block that is in clamping fit with the clamping groove.

[0025] The present invention is further configured such that: limit top plates are threadedly connected to the tops of the two vertical rods;

[0026] A traction plate is fixed on an outer side of the L-shaped support seat, and a traction hole is formed through the top of the traction plate.

[0027] An anti-displacement baffle is fixed on the top of the extension bottom plate.

[0028] The advantages of the present invention are as follows: 1. In the present invention, the side baffle gradually moves away from the side of the U-shaped plate, so that the displacement plate makes a slow linear motion inside the rectangular groove, driving the side baffle fixed on the top of the displacement plate to gradually approach the rear side of the bottom layer of goods to be conveyed, thereby positioning and leveling the bottom layer of goods to be conveyed in the front-rear direction, making the front side of the bottom layer of goods to be conveyed gradually approach one side of the two side plates step by step, thereby positioning and leveling the goods to be conveyed in the front-rear direction, and combining with the process of left-right leveling and positioning, limiting the peripheral sides of the stacked goods to be conveyed in the vertical direction, so that the stacked goods to be conveyed are in an aligned state, avoiding the phenomenon of skew of the stacked goods to be conveyed and preventing it from affecting the subsequent conveying process.

[0029] 2. In the present invention, the two extended bottom plates gradually tend to a horizontal state, so that the two anti-shift baffles respectively fixedly connected to the tops of the two extended bottom plates gradually approach the opposite side surfaces of the goods to be conveyed, and the opposite side surfaces of the goods to be conveyed are toggled and squeezed, so that the goods to be conveyed gradually tend to the middle position on the tops of the two extended bottom plates, and the goods to be conveyed are positioned, pushed flat, centered left and right in this way, and further, the positioning, pushing flat, centering left and right horizontally and limiting operations of the goods to be conveyed are realized. By combining with the process of pushing flat and positioning front and back, the side surfaces of the goods to be conveyed stacked on each other are limited in the vertical direction, so that the goods to be conveyed stacked on each other are in an aligned state, avoiding the phenomenon that the goods to be conveyed stacked on each other are skewed and preventing it from affecting the subsequent conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic structural diagram of an AGV conveying device for intelligent warehousing according to the present invention.

[0031] Figure 2 It is a schematic structural diagram of the conveying vehicle body of the present invention.

[0032] Figure 3 It is a schematic structural diagram of the side component of the present invention.

[0033] Figure 4 It is a schematic structural diagram of the moving body of the present invention.

[0034] Figure 5 It is a front view of the moving body of the present invention.

[0035] Figure 6 It is a schematic structural diagram of the side moving member of the present invention.

[0036] Figure 7 It is a side view of the side moving member of the present invention.

[0037] Figure 8 It is a front view of the side moving member of the present invention.

[0038] Figure 9 It is a schematic structural diagram of the side member of the present invention.

[0039] Figure 10 It is a side view of the side member of the present invention.

[0040] Figure 11 It is a schematic cross-sectional structural diagram of the side member of the present invention.

[0041] Figure 12 It is a schematic structural diagram of the displacement member of the present invention.

[0042] In the figure: 1, conveying vehicle body; 2, side component; 3, moving body; 4, side moving member; 5, side member; 6, displacement member; 301, moving vehicle; 302, U-shaped base; 303, cross groove; 304, L-shaped support seat; 305, servo motor; 306, bidirectional threaded rod; 307, traction plate; 308, traction hole; 401, side moving plate; 402, cross rail; 403, connecting plate; 404, side position plate; 405, rotating shaft; 406, extended bottom plate; 407, inclined plate; 408, limiting shaft; 409, extended shaft; 410, downward pressing lever; 411, arc groove; 412, arc rod; 413, arc spring; 414, threaded hole; 415, threaded plug rod; 416, clamping groove; 417, anti-shift baffle; 501, plugging block; 502, sliding rod; 503, elastic spring; 504, sleeve; 505, partition board; 506, extended plate; 507, bottom plate; 508, U-shaped plate; 509, vertical rod; 510, bottom panel; 511, return spring; 512, L-shaped pressing rod; 513, contact ball; 514, L-shaped vertical plate; 515, vertical groove; 516, first hinge seat; 517, first spring; 518, rectangular groove; 519, lifting cross bar; 520, plugging hole; 521, clamping block; 522, limiting top plate; 601, displacement plate; 602, side baffle; 603, side position baffle; 604, matrix spring; 605, second hinge seat; 606, hinge arm; 607, hinge hole. Detailed implementation mode

[0043] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0044] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0045] In the present invention, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contours of the respective components, but the above orientation terms do not limit the present invention.

[0046] Embodiment 1, please refer to Figures 1-12 The present invention provides the following technical solutions:

[0047] An AGV conveying device for intelligent warehousing. Specifically, it includes a conveying vehicle body 1 installed and fixed at the traction end of the AGV vehicle body. A side component 2 is fixedly installed on the side of the conveying vehicle body 1. The conveying vehicle body 1 includes a moving body 3 and two side moving parts 4 slidably fitted to each other on the moving body 3. The side component 2 includes a side positioning part 5 inserted and fixed on the two side moving parts 4 and two displacement parts 6 slidably arranged on the side positioning part 5. The side positioning part 5 includes two insertion blocks 501 inserted and fixed on the side moving parts 4. On the opposite side surfaces of the two insertion blocks 501, sliding rods 502 are fixed. On the opposite end surfaces of the two sliding rods 502, elastic springs 503 are fixed. On the circumferential surfaces of the two sliding rods 502, sleeves 504 are fixed. At the central position of the inner wall of the sleeve 504, a partition plate 505 fixedly connected to the end of the elastic spring 503 is fixed. On one side of the two insertion blocks 501, extension plates 506 are fixed. On the side surfaces of the two extension plates 506, bottom plates 507 are fixed. On the top of the bottom plate 507, a U-shaped plate 508 is fixed. A vertical rod 509 is slidably fitted through the top of the U-shaped plate 508. At the bottom of the vertical rod 509 located inside the U-shaped plate 508, a bottom panel 510 is fixed. A return spring 511 sleeved on the vertical rod 509 is fixed between the bottom panel 510 and the U-shaped plate 508. On the circumferential surface of the vertical rod 509 located outside the U-shaped plate 508, an L-shaped pressing rod 512 is fixed. At the bottom of the L-shaped pressing rod 512, a contact ball 513 slidably fitted with the displacement part 6 is fixed.

[0048] Further, an L-shaped vertical plate 514 is fixed to the side of the U-shaped plate 508. A vertical groove 515 extending downward is formed in the outer top of the L-shaped vertical plate 514. A first hinge seat 516 is slidably fitted inside the vertical groove 515. A first spring 517 is fixed between the first hinge seat 516 and the vertical groove 515. A rectangular groove 518 is formed through the side of the U-shaped plate 508 below the L-shaped vertical plate 514. The displacement member 6 includes a displacement plate 601 slidably fitted inside the rectangular groove 518. A side baffle 602 extending upward is fixed to the top of the displacement plate 601. A side displacement baffle 603 is fixed to the side of the displacement plate 601. A matrix spring 604 sleeved on the displacement plate 601 is fixed to the side of the side displacement baffle 603. One end of the matrix spring 604 is fixedly connected to the side of the U-shaped plate 508. A second hinge seat 605 is fixed to the top of the side displacement baffle 603. An articulated arm 606 is hinged inside the second hinge seat 605. An articulated hole 607 hinged to the first hinge seat 516 is formed through the side of the articulated arm 606. The side displacement member 4 includes a side displacement plate 401. Two symmetric cross rails 402 are fixed to the top of the side displacement plate 401. Connecting plates 403 are fixed to the tops of the two cross rails 402. A side position plate 404 is fixed to the side of one connecting plate 403. A rotating shaft 405 is rotatably fitted between the two connecting plates 403 through a bearing. An extended bottom plate 406 is fixed to the circumferential side of the rotating shaft 405. An inclined plate 407 is fixed to the circumferential side of the rotating shaft 405. A limiting shaft 408 is fixed between the two connecting plates 403. A groove adapted to the limiting shaft 408 is formed in the top of the inclined plate 407. An extended shaft 409 is fixed to the side of the extended bottom plate 406. A downward pressing lever 410 is fixed to the circumferential side of the extended shaft 409. Arc-shaped grooves 411 are formed through the sides of the two connecting plates 403. Arc-shaped rods 412 slidably fitted with the extended shaft 409 are fixed inside the arc-shaped grooves 411. An arc-shaped spring 413 sleeved on the circumferential side of the arc-shaped rod 412 is fixed between the extended shaft 409 and the arc-shaped groove 411. A lifting cross bar 519 slidably fitted with the downward pressing lever 410 is fixed to one side of the bottom panel 510.

[0049] The specific application of the first embodiment is as follows: when stacking the goods to be transported at the bottom layer, the goods to be transported at the bottom layer are positioned, flattened and centered in the left and right directions under the action of their own weight. When the goods to be transported at the bottom layer are positioned, flattened and centered in the left and right directions, the goods to be transported at the bottom layer gradually approach the top of the extension bottom plate 406 fixed to the side surfaces of the two rotating shafts 405 under the action of their own weight, and the two extension bottom plates 406 are synchronously pressed down, so that the arc spring 413 connected and fixed between the extension shaft 409 and the arc groove 411 is gradually stretched, driving the two extension shafts 409 to move around on the two arc rods 412 respectively. The two extended bottom plates 406 gradually tend to be horizontal in the process of gradually tending to the horizontal state, and the downward pressing lever 410 fixed on the side surface of the extended shaft 409 gradually slides with the lifting cross bar 519 fixed on one side of the bottom plate 510, thereby driving the return spring 511 connected and fixed between the bottom plate 510 and the U-shaped plate 508 to slowly stretch, so that the vertical rod 509 slowly slides downward on the U-shaped plate 508. When the vertical rod 509 slowly slides downward on the U-shaped plate 508, the L-shaped pressing rod 519 arranged on the side surface thereof is pressed downward. The contact ball 513 arranged at the end of the L-shaped pressure rod 512 will synchronously press and slide downward on the hinge arm 606 hingedly matched between the first hinge seat 516 and the second hinge seat 605, and thereby compress the first spring 517 fixedly connected between the first hinge seat 516 and the vertical slot 515, so that the first hinge seat 516 slowly moves downward inside the vertical slot 515, thereby driving the side baffle plate 603 to gradually move away from the side of the U-shaped plate 508, and thereby, combined with the elastic compression force of the matrix spring 604 fixedly connected between the side baffle plate 603 and the U-shaped plate 508, the displacement plate 601 slowly moves straight inside the rectangular slot 518. The linear movement drives the side baffle plate 602 fixed on the top of the displacement plate 601 to gradually approach the rear side of the bottom layer of goods to be conveyed, so as to position and flatten the bottom layer of goods to be conveyed in the front-to-back direction, so that the front side of the bottom layer of goods to be conveyed gradually approaches one side of the two side orientation plates 404, so as to position and flatten the front-to-back direction of the goods to be conveyed, and in combination with the left and right flattening and positioning process, the surrounding side surfaces of the stacked goods to be conveyed are limited in the vertical direction, so that the stacked goods to be conveyed are in an aligned state, avoiding the stacked goods to be conveyed from being skewed, and avoiding its influence on the later conveying process.

[0050] For example 2, please refer to Figures 1-12, in the second embodiment, the following improvements are made on the basis of the first embodiment. Specifically, the moving body 3 includes a moving vehicle 301, and a U-shaped base 302 is fixed on the top of the moving vehicle 301. Two symmetric cross grooves 303 are formed through the top of the U-shaped base 302, and the two cross grooves 303 are respectively in sliding fit with the two cross rails 402; a threaded hole 414 is formed through one side of the side moving plate 401; an L-shaped support base 304 is fixed on the side of the U-shaped base 302, and a servo motor 305 is fixed on the inner wall of the L-shaped support base 304. A bidirectional threaded rod 306 threadedly connected to the threaded hole 414 is fixed on the output shaft of the servo motor 305; a threaded insertion rod 415 is fixed on one side of a connecting plate 403, and a clamping groove 416 is formed through the side of the connecting plate 403 below the threaded insertion rod 415; a clamping block 521 clamped with the clamping groove 416 is fixed on one side of each of the two insertion blocks 501 below the insertion hole 520 inserted and fitted on the threaded insertion rod 415; a limiting top plate 522 is threadedly connected to the top of each of the two vertical rods 509; a traction plate 307 is fixed on an outer side of the L-shaped support base 304, and a traction hole 308 is formed through the top of the traction plate 307; an anti-shift baffle 417 is fixed on the top of the extension bottom plate 406.

[0051] The specific application of the second embodiment is as follows: Before the device is used, the traction hole 308 formed through the top of the traction plate 307 is connected and fixed to the traction end of the AGV vehicle body through an external fastening device, so as to perform transportation and transmission on the AGV conveying track in the intelligent warehouse in the later stage. Before the transportation and transmission in the later stage, the servo motor 305 is controlled to start forward or backward through an external controller (a PLC control panel is installed in the external controller for controlling the start, stop, forward and reverse rotation of the servo motor 305, and its specific use process is the prior art and will not be elaborated here too much), driving the bidirectional threaded rod 306 fixed on the output shaft of the servo motor 305 to rotate forward or backward, so that the two threaded holes 414 threadedly connected to the bidirectional threaded rod 306 perform forward or backward threaded rotation, and circumferential rotation limit is performed under the sliding fit between the two cross grooves 303 and the two cross rails 402 respectively, so that the two side moving parts 4 relatively slidably arranged on the U-shaped base 302 perform linear motion of approaching or separating from each other until the relative distance between the two side moving parts 4 is adapted to the length of the goods to be transported, and then the servo motor 305 is turned off through the external controller;

[0052] After the relative spacing between the two side moving members 4 is adjusted as described above, through a robotic arm in the intelligent warehousing (the robotic arm is prior art here and not shown in the figure, so no further elaboration is provided here), the goods to be conveyed are placed and stacked in sequence between the two side moving members 4 with adjusted spacing. During this process, when stacking the bottommost goods to be conveyed, under the action of its own gravity, the bottommost goods to be conveyed gradually approach the tops of the extension bottom plates 406 fixed to the circumferential sides of the two rotating shafts 405, and synchronously press down on the two extension bottom plates 406, causing the arc springs 413 connected and fixed between the extension shafts 409 and the arc grooves 411 to be gradually stretched, driving the two extension shafts 409 to perform circumferential circular motions on the two arc rods 412 respectively (the length of the arc rods 412 is long enough, and when the extension shafts 409 slide on the arc rods 412, the phenomenon that the extension shafts 409 are disengaged from the arc rods 412 will not occur, or the end parts of the arc rods 412 are threadedly connected with limit nuts to limit them to prevent the extension shafts 409 from being disengaged from the arc rods 412), thereby driving the two extension bottom plates 406 in the raised state to gradually tend to a horizontal state (initially, the two extension bottom plates 406 are in the raised state respectively inside the two side moving members 4, and at this time, the arc springs 413 connected and fixed between the extension shafts 409 and the arc grooves 411 are in the initial state, and the arc springs 413 connected and fixed between the extension shafts 409 and the arc grooves 411 are not stretched in the initial state), until the grooves respectively opened at the tops of the two inclined plates 407 are in mutual contact with the circumferential sides of the two limit shafts 408. While the two extension bottom plates 406 are gradually tending to a horizontal state, the two anti-displacement baffles 417 respectively connected and fixed to the tops of the two extension bottom plates 406 will gradually approach the opposite side surfaces of the goods to be conveyed, and at the same time, dial and squeeze the opposite side surfaces of the goods to be conveyed, so that the goods to be conveyed gradually tend to the middle position on the tops of the two extension bottom plates 406, and thereby position, push flat and center the goods to be conveyed in the left-right direction, and further realize the positioning, pushing flat, left-right horizontal centering and limiting operations on the goods to be conveyed, and in combination with the process of pushing flat and positioning in the front and back directions, perform vertical limiting on the circumferential sides of the mutually stacked goods to be conveyed, so that the mutually stacked goods to be conveyed are in an aligned state, avoiding the phenomenon that the mutually stacked goods to be conveyed are skewed and affecting the subsequent conveying process.

[0053] Obviously, the embodiments described above are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular forms are also intended to include the plural forms. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they specify the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0055] It should be noted that the terms "first", "second", etc. in the specification, claims and above-mentioned drawings of the present application are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0056] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

[0057] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as within the protection scope of the present invention.

Claims

1. An AGV conveying device for intelligent warehousing, comprising a conveying vehicle body installed and fixed at the traction end of an AGV vehicle body, characterized in that: A side component is fixedly installed on the side of the conveying vehicle body. The conveying vehicle body includes a moving body and two side moving members that are slidably engaged with each other on the moving body. The side component includes a side member inserted and fixed on the two side moving members and two displacement members slidably disposed on the side member; The side member includes two insertion blocks inserted and fixed on the side moving members. On the opposite side surfaces of the two insertion blocks, sliding rods are fixed. On the opposite end surfaces of the two sliding rods, elastic springs are fixed. On the circumferential surfaces of the two sliding rods, sleeves are fixed. At the central position of the inner wall of the sleeve, a partition plate fixedly connected to the end of the elastic spring is fixed; On one side of the two insertion blocks, extension plates are fixed. On the side surfaces of the two extension plates, bottom plates are fixed. On the top of the bottom plate, a U-shaped plate is fixed. A vertical rod is slidably fitted through the top of the U-shaped plate. At the bottom of the vertical rod inside the U-shaped plate, a bottom panel is fixed. A return spring sleeved on the vertical rod is fixed between the bottom panel and the U-shaped plate. On the circumferential surface of the vertical rod outside the U-shaped plate, an L-shaped pressing rod is fixed. At the bottom of the L-shaped pressing rod, a contact ball slidably engaged with the displacement member is fixed.

2. The AGV conveying device for intelligent warehousing according to claim 1, characterized in that: On the side surface of the U-shaped plate, an L-shaped vertical plate is fixed. On the outer top of the L-shaped vertical plate, a vertical groove extending downward is opened. A first hinge seat is slidably fitted inside the vertical groove. A first spring is fixed between the first hinge seat and the vertical groove.

3. The AGV conveying device for intelligent warehousing according to claim 2, wherein: A rectangular groove is opened through the side surface of the U-shaped plate below the L-shaped vertical plate; The displacement member includes a displacement plate slidably fitted inside the rectangular groove. On the top of the displacement plate, a side baffle extending upward is fixed; On the side surface of the displacement plate, a side position baffle is fixed. On the side surface of the side position baffle, a matrix spring sleeved on the displacement plate is fixed. One end of the matrix spring is fixedly connected to the side surface of the U-shaped plate; On the top of the side position baffle, a second hinge seat is fixed. Inside the second hinge seat, a hinge arm is hinged. An articulation hole articulated with the first hinge seat is opened through the side surface of the hinge arm.

4. An AGV conveying device for intelligent warehousing according to claim 3, characterized in that: The side moving member includes a side moving plate. On the top of the side moving plate, two symmetric cross tracks are fixed. On the top of the two cross tracks, connecting plates are fixed. On the side surface of one of the connecting plates, a side position plate is fixed; A rotating shaft is rotatably fitted between the two connecting plates through a bearing. On the circumferential surface of the rotating shaft, an extended bottom plate is fixed. On the circumferential surface of the rotating shaft, an inclined plate is fixed. A limiting shaft is fixed between the two connecting plates. A groove adapted to the limiting shaft is opened on the top of the inclined plate.

5. The AGV conveying device for intelligent warehousing according to claim 4, wherein: On the side surface of the extended bottom plate, an extended shaft is fixed. On the circumferential surface of the extended shaft, a downward pressing lever is fixed; Arc-shaped grooves are opened through the side surfaces of the two connecting plates. Inside the arc-shaped grooves, arc-shaped rods slidably penetrated by the extended shaft are fixed. An arc-shaped spring sleeved on the circumferential surface of the arc-shaped rod is fixed between the extended shaft and the arc-shaped groove; On one side of the bottom panel, a lifting cross bar slidably engaged with the downward pressing lever is fixed.

6. The AGV conveying device for intelligent warehousing according to claim 5, characterized in that: The moving body includes a moving vehicle. On the top of the moving vehicle, a U-shaped base is fixed. Two symmetric cross grooves are opened through the top of the U-shaped base. The two cross grooves are respectively slidably engaged with the two cross tracks; A threaded hole is opened through one side of the side moving plate.

7. An AGV conveying device for intelligent warehousing according to claim 6, characterized in that: The side of the U-shaped base is fixedly provided with an L-shaped support seat, and a servo motor is fixedly installed on the inner wall of the L-shaped support seat. A bidirectional threaded rod threadedly connected to the threaded hole is fixedly installed on the output shaft of the servo motor; One side of a connecting plate is fixedly provided with a threaded insertion rod, and a clamping groove is formed through the side of the connecting plate below the threaded insertion rod; One side of each of the two insertion blocks is provided with an insertion hole inserted and matched with the threaded insertion rod, and a clamping block clamped and matched with the clamping groove is fixedly installed on one side of each of the two insertion blocks below the insertion hole.

8. An AGV conveying device for intelligent warehousing according to claim 7, characterized in that: The tops of the two vertical rods are both threadedly connected with limiting top plates; One outer side of the L-shaped support seat is fixedly provided with a traction plate, and a traction hole is formed through the top of the traction plate; An anti-shift baffle is fixedly installed on the top of the extension bottom plate.

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