Intelligent three-dimensional warehouse system

Abstract

The present application relates to the technical field of stereoscopic warehouse, specifically to an intelligent stereoscopic warehouse system; the warehouse system comprises a conveying track, a stacking robot, a driving chassis, a sliding rail and a driving disc; when the supporting plate approaches the direction of the goods warehouse, the bottom wall of the goods warehouse will block the adjusting plate, the adjusting plate will be extruded by the goods warehouse, and the adjusting plate will slide to the inside of the adjusting groove; in the process, the goods are extruded by the two extrusion plates, so that the adjusting plate slides below the goods, so that the goods can be smoothly placed in the inside of the goods warehouse; after the placement is completed, the two ends of the bidirectional telescopic device push the two extrusion plates, so that the extrusion plates do not extrude the goods, and then the supporting plate slides to reset on the upper end of the driving disc; in the process of placing the goods in the goods warehouse, a groove does not need to be opened at the lower end of the goods warehouse to realize the placement of the goods, so that the problem of the goods sinking at the suspended position caused by long-time placement of the goods does not occur, and different sizes of goods can be placed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stereoscopic warehouse, in particular to an intelligent stereoscopic warehouse system. BACKGROUND

[0002] The intelligent stereoscopic warehouse system is a collaborative architecture of "hardware execution layer + software control layer + data decision layer", each layer has clear functions and interacts with each other, ensuring full-process automation and intelligence. The main function is to realize high-density storage of goods by using vertical space, which is the core symbol of intelligent stereoscopic warehouse distinguishing from traditional warehouse.

[0003] The intelligent stereoscopic warehouse includes shelves and a roadway stacker. The specific work is that the staff places the goods on the stacker, and the stacker automatically places the goods into the corresponding warehouse of the shelf according to the system in the internal architecture.

[0004] When the above-mentioned stacker places the goods on the shelf, in order to enable the placing plate on the stacker to smoothly place the goods into the warehouse, a groove is usually preformed at the bottom of the warehouse. Then, during the process of placing the goods on the shelf by the placing plate, the placing plate drives the goods into the warehouse, and then the placing plate moves downward on the stacker, the placing plate enters the groove at the bottom of the warehouse, and the lower side of the goods on the placing plate is supported by the bottom wall of the warehouse. Then the placing plate is separated from the groove to realize the placement of the goods. Similarly, during the process of taking out the goods, the placing plate is inserted into the groove at the bottom of the warehouse, and then the placing plate is lifted upward on the stacker to realize the process of lifting the goods upward by the placing plate and then taking out the goods.

[0005] When the above-mentioned stacker is used, it has the following disadvantages.

[0006] Firstly, the size of the goods must be larger than the groove at the bottom of the warehouse, otherwise the groove cannot effectively support the goods.

[0007] Secondly, the goods are placed at the bottom of the warehouse for a long time. Since the bottom of the warehouse has a groove, the lower end of the goods above the groove is not supported when the goods are placed at the bottom of the warehouse for a long time, which causes the lower end of the goods to sink into the groove when the goods are placed for a long time.

[0008] In view of the above, in order to solve the technical problems proposed in this paper, an intelligent stereoscopic warehouse system is proposed. SUMMARY

[0009] The present application proposes an intelligent stereoscopic warehouse system, which comprises a stereoscopic warehouse, a conveying track and a stacking robot. The stacking robot comprises:

[0010] A driving chassis is slidably connected to the conveying track.

[0011] A slide rail is vertically fixed on the upper end of one side of the driving chassis; a driving disc is slidably connected on the slide rail; two slide grooves are formed on the two sides of the driving disc; and two driving gears are arranged in the slide grooves.

[0012] A supporting plate is arranged on the upper end of the driving disc; an adjusting groove is formed in the middle of the upper end of the supporting plate; and an adjusting plate is slidably connected in the adjusting groove; the lower end of the supporting plate is located on the upper end of the slide groove on the two sides of the driving disc; and a first gear rack is arranged on the lower end of the supporting plate; the first gear rack is located in the slide groove; and the lower end of the first gear rack is engaged with the driving gear.

[0013] A limiting plate is arranged on the end of the supporting plate away from the adjusting plate; two extrusion plates are slidably connected on the end of the driving plate close to the adjusting plate; and a bidirectional telescopic device is arranged between the two extrusion plates.

[0014] As a preferred scheme of the present application, a chamfer is formed on the end of the adjusting plate away from the limiting plate; and a first roller is arranged on the chamfer.

[0015] As a preferred scheme of the present application, a strip-shaped groove is formed on each of the two sides of the supporting plate; a strip-shaped rod is slidably connected in each of the strip-shaped grooves; a spring is arranged between the strip-shaped rod and the strip-shaped groove; a second gear rack is arranged on the lower end of the strip-shaped rod; the second gear rack extends into the slide groove; the second gear rack has the same pitch as the first gear rack; the teeth of the second gear rack and the first gear rack coincide with each other when the strip-shaped rod is not subjected to external force; the second gear rack is gradually brought into contact with the gear during the movement of the first gear rack; and the two strip-shaped rods are fixed to the two ends of the limiting plate, so that the limiting plate is slidably connected with the supporting plate.

[0016] As a preferred scheme of the present application, a rectangular groove is formed on the inner side of each of the two extrusion plates; the two ends of the bidirectional telescopic device are slidably arranged in the two rectangular grooves; a spring is arranged between the bidirectional telescopic device and the limiting plate; an installation groove is formed on the inner side of the end of the extrusion plate away from the limiting plate; a hinged plate is rotatably connected in the installation groove through the rotation shaft of a torsion spring; a driving channel is formed in the hinged plate; the driving channel communicates the installation groove with the rectangular groove; a driving plate is slidably arranged in the driving channel; a support block is arranged on the end of the driving plate close to the hinged plate; and the support block can be embedded into the gap between the hinged plate and the installation groove when the hinged plate is located in the installation groove.

[0017] As a preferred scheme of the present application, the support block is a trapezoidal block; and the inclined surface of the support block is located on the end of the support block close to the hinged plate.

[0018] As a preferred scheme of the present application, a ball is arranged on the inclined surface of the end of the support block close to the hinged plate.

[0019] As a preferred scheme of the present application, a through groove is arranged in the middle of the adjusting plate, the inside of the through groove is uniformly rotationally connected with the second roller, and the uppermost side of the plurality of second rollers adjusts the horizontal height of the adjusting plate.

[0020] As a preferred scheme of the present application, the horizontal height of the first roller is lower than the horizontal height of the second roller.

[0021] The beneficial effects of the present application are as follows:

[0022] When the supporting plate approaches the direction of the goods bin, the bottom wall of the goods bin will block the adjusting plate, then the supporting plate continuously moves in the direction of the goods bin, the adjusting plate is extruded by the goods bin, the adjusting plate slides to the inside of the adjusting groove, in the process, the goods are extruded by the two extrusion plates, so that the adjusting plate slides below the goods, so that the goods can be smoothly placed in the inside of the goods bin, after the placement is completed, the two ends of the bidirectional telescopic device push the two extrusion plates, so that the extrusion plates do not extrude the goods, then the supporting plate slides to reset on the upper end of the driving disc; in the process of placing the goods in the goods bin, a groove does not need to be arranged at the lower end of the goods bin to realize the placement of the goods, so that the problem that the goods are sunken at the suspended position due to long-time placement of the goods does not occur, and different sizes of goods can be placed. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a perspective view of the stereoscopic warehouse in the present application;

[0024] Figure 2 is a perspective view of the stacking robot in the present application;

[0025] Figure 3 is a structural view of the driving disc, the supporting plate and the extrusion plate in the present application;

[0026] Figure 4 is a structural view of the driving gear, the sliding groove and the strip-shaped rod in the present application;

[0027] Figure 5 is a structural view of the first rack and the second rack in the present application;

[0028] Figure 6 is a structural view of the supporting plate and the adjusting plate in the present application;

[0029] Figure 7 is a structural view of the driving plate and the hinged plate in the present application;

[0030] Figure 8 is a structural view of the adjusting plate and the through groove in the present application;

[0031] The figure: conveying track 1, stacking robot 2, drive chassis 21, slide rail 211, drive disc 22, slide groove 221, drive gear 222, supporting plate 23, adjusting groove 231, adjusting plate 24, first rack 232, limiting plate 25, extrusion plate 26, two-way telescopic device 261, first roller 241, strip-shaped groove 233, strip-shaped rod 234, second rack 235, rectangular groove 262, mounting groove 263, hinged plate 264, drive channel 265, drive plate 266, supporting block 267, through groove 242, second roller 243. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0033] Embodiment one:

[0034] An intelligent three-dimensional warehouse system, the intelligent system comprises a three-dimensional warehouse, a conveying track 1 and a stacking robot 2; the stacking robot 2 comprises:

[0035] The drive chassis 21 is slidably connected to the conveying track 1;

[0036] The slide rail 211 is vertically fixed on one side of the upper end of the drive chassis 21; the drive disc 22 is slidably connected to the slide rail 211; two slide grooves 221 are formed on both sides of the drive disc 22; two drive gears 222 are arranged in the slide grooves 221;

[0037] The supporting plate 23 is slidably connected to the upper end of the drive disc 22; the adjusting groove 231 is formed in the upper end of the supporting plate 23; the adjusting plate 24 is slidably connected to the inside of the adjusting groove 231; the first rack 232 is arranged on both sides of the lower end of the supporting plate 23; the first rack 232 is located in the slide groove 221, and the lower end of the first rack 232 is engaged with the drive gear 222;

[0038] The limiting plate 25 is arranged at one end of the supporting plate 23 away from the adjusting plate 24; the two extrusion plates 26 are slidably connected to one end of the drive plate 266 close to the adjusting plate 24; the two-way telescopic device 261 is arranged between the two extrusion plates 26;

[0039] A first roller 241 is arranged on the chamfer at one end of the supporting plate 23 away from the limiting plate 25;

[0040] The strip-shaped slots 233 are arranged on both sides of the supporting plate 23, and the strip-shaped rods 234 are slidably connected in the strip-shaped slots 233. The springs are arranged between the strip-shaped rods 234 and the strip-shaped slots 233. The second gear racks 235 are arranged at the lower ends of the strip-shaped rods 234 and extend into the sliding grooves 221. The second gear racks 235 have the same pitch as the first gear racks 232. When the strip-shaped rods 234 are not subjected to external force, the second gear racks 235 coincide with the teeth of the first gear racks 232. During the movement of the first gear racks 232, the second gear racks 235 are gradually brought into contact with the gear. The two strip-shaped rods 234 are fixedly connected to the two ends of the limiting plate 25, so that the limiting plate 25 is slidably connected to the supporting plate 23.

[0041] The specific working process is as follows.

[0042] When in use, first, the staff places the goods on the supporting plate 23, and the goods are placed on the adjusting plate 24 on the supporting plate 23, and in the initial state, the adjusting plate 24 is extended into the adjusting groove 231, and at the same time, the limiting plate 25 is arranged at the end of the supporting plate 23 away from the adjusting plate 24, and the extrusion plates 26 are slidably connected on both sides of the limiting plate 25, and the bidirectional telescopic device 261 is arranged between the two extrusion plates 26, and the bidirectional telescopic device 261 is a double-shaft electric telescopic rod in the prior art; when the goods are placed on the supporting plate 23, the two extrusion plates 26 are in a state of moving away from each other, and after the goods are placed, the two ends of the bidirectional telescopic device 261 are retracted, so that the two extrusion plates 26 slide on the limiting plate 25, and at the same time, the two extrusion plates 26 clamp the goods in the middle; then the driving base plate 21 slides on the conveying track 1, and the sliding mode between the driving base plate 21 and the conveying track 1 is an electric sliding rail sliding block mechanism in the prior art; and the driving disc 22 slides up and down on the sliding rail 211 according to the placement position of the goods; the driving disc 22 slides up and down on the sliding rail 211, and the driving disc 22 drives the supporting plate 23 and the goods on the supporting plate 23 to slide up and down on the sliding rail 211; until the supporting plate 23 drives the goods to slide to the height of the corresponding goods warehouse, the driving disc 22 stops working, and then the driving gears 222 in the sliding grooves 221 on both sides of the driving disc 22 rotate, the driving gears 222 are driven by a motor, the driving gears 222 are meshed with the first gear racks 232 at the lower ends of both sides of the supporting plate 23, so as to realize the reciprocating sliding of the supporting plate 23 on the driving disc 22 by controlling the rotating direction of the driving gears 222; when the supporting plate 23 slides on the driving disc 22, the goods on the supporting plate 23 and the adjusting plate 24 on the supporting plate 23 will slide synchronously towards the goods warehouse, and in this process, it needs to be emphasized that the end of the adjusting plate 24 will be in contact with the bottom wall of the goods warehouse, specifically, the lower end of the adjusting plate 24 will be below the bottom wall of the goods warehouse, and the upper end of the adjusting plate 24 will be above the bottom wall of the goods warehouse, so that when the supporting plate 23 approaches the goods warehouse, the bottom wall of the goods warehouse will block the adjusting plate 24, and then the supporting plate 23 continues to move towards the goods warehouse, the adjusting plate 24 will be extruded by the goods warehouse, and the adjusting plate 24 slides into the adjusting groove 231, and in the process, since the goods are extruded by the two extrusion plates 26, the adjusting plate 24 slides below the goods, so that the goods can be smoothly placed into the goods warehouse, and after the placement is completed, the two ends of the bidirectional telescopic device 261 push the two extrusion plates 26, so that the extrusion plates 26 do not extrude the goods, and then the supporting plate 23 slides to the reset position at the upper end of the driving disc 22; in the process of placing the goods into the goods warehouse, a recess does not need to be formed at the lower end of the goods warehouse to realize the placement of the goods, so that the problem of sinking of the goods at the suspended position due to long-time placement of the goods does not occur, and different sizes of goods can be placed.

[0043] On the basis of the above-mentioned embodiments, by setting a chamfer on the end of the adjusting plate 24 away from the limiting plate 25, and setting a first roller 241 on the chamfer, when the adjusting plate 24 contacts the bottom of the warehouse, the transition area between the upper end of the adjusting plate 24 and the bottom wall of the warehouse is chamfered, so that the process of taking out the goods from the warehouse is more smooth, specifically: when taking the goods on the corresponding warehouse, control the driving chassis 21 to move on the conveying track 1, and drive the disc 22 to slide up and down on the slide rail 211; when the driving disc 22 and the supporting plate 23 above it move to the corresponding goods warehouse; the supporting plate 23 slides on the driving disc 22, and the supporting plate 23 moves towards the warehouse, in the process, the adjusting plate 24 will be blocked by the bottom wall of the warehouse, and the adjusting plate 24 moves towards the inside of the adjusting groove 231; at the same time, the two extrusion plates 26 move towards the middle of the warehouse, when the supporting plate 23 moves to the end, the two-way telescopic device 261 between the two extrusion plates 26 contracts, so that the two extrusion plates 26 move close to each other, the two extrusion plates 26 extrude the outside of the goods, then the supporting plate 23 moves away from the warehouse, in the process, the two extrusion plates 26 drag the goods outward, and when the goods pass through the transition area between the adjusting plate 24 and the bottom wall of the warehouse, the transition area is set as a chamfered slope, so as to realize that the goods are easily put on the adjusting plate 24; when the goods are completely put on the adjusting plate 24, the supporting plate 23 is reset on the driving disc 22, realizing the taking out of the goods;

[0044] And in the above process of placing goods, the driving gear 222 rotates, the driving gear 222 is engaged with the first rack 232, the first rack 232 is driven to the direction of the warehouse, the first rack 232 drives the supporting plate 23 to move to the direction of the warehouse; until the adjusting plate 24 completely enters the inside of the adjusting groove 231, at this time the tooth block of the first rack 232 is separated from the driving gear 222, so that the driving gear 222 is not engaged with the first rack 232, at this time the driving gear 222 no longer drives the first gear to move; but because the strip-shaped groove 233 is opened on both sides of the supporting plate 23, the strip-shaped rod 234 is slidably connected inside the strip-shaped groove 233, and the second rack 235 is arranged at the lower end of the strip-shaped rod 234, the second rack 235 extends into the sliding groove 221, so that when the driving gear 222 is engaged with the first rack 232 close to one end of the limiting plate 25, the outer side of the driving gear 222 is engaged with the second rack 235 at the lower end of the strip-shaped rod 234, so that the driving gear 222 can drive the strip-shaped rod 234 to move close to the supporting plate 23 through the second rack 235; when the first rack 232 is not engaged with the driving gear 222, the driving gear 222 continues to rotate, the outer side of the one end of the driving gear 222 away from the middle of the supporting plate 23 is engaged with the second rack 235, the second rack 235 is driven to the end close to the supporting plate 23, in the process, because the lower side of both ends of the limiting plate 25 is connected with the upper end of the strip-shaped rod 234, and the limiting plate 25 is slidably connected with the upper end of the supporting plate 23, when the strip-shaped rod 234 moves to the direction of the warehouse, the limiting plate 25 is driven to move to the direction of the warehouse; in the process, the limiting plate 25 drives the bi-directional telescopic device 261 to push the goods on the adjusting plate 24 and the supporting plate 23, and pushes the goods into the warehouse; thereby improving the placing efficiency of the goods;

[0045] In the process of resetting the limiting plate 25, the driving gear 222 reverses, at this time because the driving gear 222 is not engaged with the first rack 232, when the driving gear 222 reverses, the second rack 235 is driven to move away from the direction of the warehouse, in the process, the strip-shaped rod 234 slides inside the strip-shaped groove 233 outside the supporting plate 23, the second rack 235 drives the limiting plate 25 to reset; until the strip-shaped rod 234 cannot slide inside the strip-shaped groove 233, at this time when the driving gear 222 drives the second rack 235 to move, the second rack 235 drives the whole supporting plate 23 to move away from the warehouse by a distance, so that the driving gear 222 is engaged with the first rack 232 on the lower side of the supporting plate 23 again, so that when the driving gear 222 rotates, the supporting plate 23 is reset, in the process, the adjusting plate 24 extends out of the adjusting groove 231.

[0046] Example two:

[0047] The inner side of the two extrusion plates 26 is provided with a rectangular groove 262, the two ends of the bidirectional telescopic device 261 slide in the two rectangular grooves 262, and the bidirectional telescopic device 261 is provided with a spring between the limiting plate 25, the inner side of the end of the extrusion plate 26 away from the limiting plate 25 is provided with a mounting groove 263, the mounting groove 263 is rotatably connected with a hinged plate 264 through a rotating shaft of a torsion spring in the inside; the inside of the hinged plate 264 is provided with a driving channel 265, the driving channel 265 communicates the mounting groove 263 and the rectangular groove 262, and the driving channel 265 is slidably connected with a driving plate 266, one end of the driving plate 266 close to the hinged plate 264 is provided with a supporting block 267, when the hinged plate 264 is in the mounting groove 263, the supporting block 267 can be embedded into the gap between the hinged plate 264 and the mounting groove 263;

[0048] The supporting block 267 is a trapezoidal block, the inclined surface of the supporting block 267 is located at one end close to the hinged plate 264;

[0049] The specific working process is as follows

[0050] On the basis of the above embodiment one, the rectangular groove 262 is provided on the inner side of the extrusion plate 26, so that the two ends of the bidirectional telescopic device 261 are slidably connected in the two rectangular grooves 262, and the mounting groove 263 is provided on the inner side of the end of the extrusion plate 26 away from the limiting plate 25, the hinged plate 264 is rotatably connected in the inside of the mounting groove 263 through a rotating shaft of a torsion spring, the driving channel 265 is provided on the inner side of the extrusion plate 26, the rectangular groove 262 and the mounting groove 263 are communicated together through the driving channel 265, the driving plate 266 is slidably connected in the inside of the driving channel 265, the supporting block 267 is provided at one end of the driving plate 266 close to the hinged plate 264, and the supporting block 267 can be embedded into the gap between the hinged plate 264 and the mounting groove 263, in the initial state, the bidirectional telescopic device 261 is at one end of the rectangular groove 262 away from the limiting plate 25, so that the supporting block 267 at one end of the driving plate 266 away from the limiting plate 25 supports the hinged plate 264, so that the hinged plate 264 is in the state of rotating out of the mounting groove 263;

[0051] In the process of placing the goods, as mentioned in the above embodiment one, in the process of the bidirectional telescopic device 261 and the limiting plate 25 moving towards the direction of the goods warehouse along with the strip-shaped rod 234, the bidirectional telescopic device 261 will push the goods, at the same time, the goods will push the bidirectional telescopic device 261, so that the bidirectional telescopic device 261 is extruded and slides inside the rectangular groove 262 in the direction of the limiting plate 25, at this time, the bidirectional telescopic device 261 is connected with the driving plate 266, so that the driving plate 266 moves synchronously towards the direction of the limiting plate 25, in the process, the supporting block 267 moves towards the direction of the limiting plate 25, so that the supporting block 267 gradually no longer supports the inner side of the hinged plate 264, the hinged plate 264 is retracted into the mounting groove 263 due to the rotation characteristics of the torsional spring, so that the hinged plate 264 does not block in the process of placing the goods, after the goods are placed, the supporting plate 23 and the limiting plate 25 are reset, in the process, the spring between the limiting plate 25 and the bidirectional telescopic device 261 resets the bidirectional telescopic device 261; the supporting block 267 on the driving plate 266 enters the gap between the hinged plate 264 and the inner wall of the mounting groove 263 again, so that the mounting groove 263 and the mounting plate are reset;

[0052] When the goods are taken out, the supporting plate 23 moves towards the goods compartment, and the limiting plate 25 and the pressing plate 26 are driven by the supporting plate 23 to move towards the goods compartment, and the hinged plate 264 at the end of the pressing plate 26 close to the goods compartment contacts the goods, and then the supporting plate 23 moves towards the goods compartment, the goods press the hinged plate 264, the hinged plate 264 rotates into the mounting groove 263, the hinged plate 264 presses the supporting block 267, the supporting block 267 drives the driving plate 266 to move towards the limiting plate 25, until the hinged plate 264 completely enters the mounting groove 263; until the movement of the supporting plate 23 ends, at this time, the driving gear 222 drives the second rack 235 to move towards the goods, so that the strip-shaped rod 234 drives the limiting plate 25 and the pressing plate 26 to continuously move towards the goods, until the hinged plate 264 on one side of the pressing plate 26 is not pressed by the goods, that is, the outside of the goods does not close the mounting groove 263, so that the hinged plate 264 is no longer stressed, the spring between the bidirectional telescopic device 261 and the limiting plate 25 resets, so that the bidirectional telescopic device 261 drives the driving plate 266 and the supporting block 267 to move towards the hinged plate 264, the supporting block 267 pushes the hinged plate 264, so that the hinged plate 264 rotates out of the mounting groove 263; then the driving gear 222 reverses, first the second rack 235 and the strip-shaped rod 234 reset, in the process, the strip-shaped rod 234 drives the limiting plate 25 and the pressing plate 26 to reset, in the process of resetting the pressing plate 26, the hinged plate 264 at the end of the pressing plate 26 is in a state of rotating out of the mounting groove 263, so that the hinged plate 264 limits the end of the goods, so that the hinged plate 264 can push the goods onto the adjusting plate 24 and the supporting plate 23; after the limiting plate 25 is reset, the supporting plate 23 is reset, the adjusting plate 24 below the supporting plate 23 is reset, the adjusting plate 24 extends out of the adjusting groove 231, and the bottom of the goods is lifted; and then the goods are taken out.

[0053] Embodiment three:

[0054] The end of the supporting block 267 close to the hinged plate 264 is provided with a ball;

[0055] The specific working process is as follows:

[0056] The ball is arranged on the end of the supporting block 267 close to the hinged plate 264, when the supporting block 267 enters the gap between the hinged plate 264 and the inner wall of the mounting groove 263, the ball on the inclined surface of the supporting block 267 contacts the inner side of the hinged plate 264, so as to change the friction mode between the inclined surface of the supporting block 267 and the inner side of the hinged plate 264 from sliding friction to rolling friction, reduce the friction, and then improve the smoothness of the movement of the supporting block 267, the hinged plate 264 and the driving plate 266.

[0057] Embodiment four:

[0058] The middle part of the adjusting plate 24 is provided with a through groove 242, the inside of the through groove 242 is uniformly rotationally connected with the second roller 243, and the uppermost side height of the plurality of second rollers 243 adjusts the horizontal height of the adjusting plate 24;

[0059] The horizontal height of the first roller 241 is lower than the horizontal height of the second roller 243;

[0060] The specific working process is as follows:

[0061] On the basis of the above embodiment, the middle part of the adjusting plate 24 is provided with a through groove 242, and a plurality of second rollers 243 are arranged in the through groove 242. In the process of taking and placing the goods, the adjusting plate 24 slides at the bottom of the goods. At this time, when the plurality of second rollers 243 contact the bottom of the goods, the plurality of second rollers 243 rotate, so that the friction between the adjusting plate 24 and the bottom of the goods is greatly reduced, thereby improving the smoothness of taking and placing the goods.

[0062] And by making the horizontal height of the first roller 241 lower than the horizontal height of the second roller 243, when the goods enter the warehouse from the adjusting plate 24, the goods can be inclined downward more smoothly into the warehouse, reducing the bumping when entering the warehouse, thereby improving the efficiency of taking and placing the goods.

[0063] The above shows and describes the basic principles, main features and advantages of the present application; those skilled in the art should understand that the present application is not limited to the above embodiments, the above embodiments and the description in the specification are only to illustrate the principles of the present application, without departing from the spirit and scope of the present application, the present application can have various changes and improvements, these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An intelligent warehouse system comprising a warehouse, a conveying track (1) and a stacking robot (2); characterized in that, The stacking robot (2) comprises: A driving chassis (21) is slidingly connected to the conveying track (1); A sliding rail (211) is vertically fixed to one side of the upper end of the driving chassis (21); a driving disc (22) is slidingly connected to the sliding rail (211); two sliding grooves (221) are formed in the two sides of the driving disc (22); and two driving gears (222) are arranged in the sliding grooves (221); A supporting plate (23) is arranged at the upper end of the driving disc (22); an adjusting groove (231) is formed in the middle of the upper end of the supporting plate (23); an adjusting plate (24) is slidingly connected to the inside of the adjusting groove (231); a first rack (232) is arranged at the lower end of the two sides of the supporting plate (23); the first rack (232) is located in the sliding groove (221); and the lower end of the first rack (232) is engaged with the driving gear (222); A limiting plate (25) is arranged at one end of the supporting plate (23) away from the adjusting plate (24); two extrusion plates (26) are slidingly connected to one end of the limiting plate (25) close to the adjusting plate (24); and a bidirectional telescopic device (261) is arranged between the two extrusion plates (26); A chamfer is formed at one end of the adjusting plate (24) away from the limiting plate (25); and a first roller (241) is arranged on the chamfer; A strip-shaped groove (233) is formed in the two sides of the supporting plate (23); a strip-shaped rod (234) is slidingly connected to the inside of each strip-shaped groove (233); a spring is arranged between the strip-shaped rod (234) and the strip-shaped groove (233); a second rack (235) is arranged at the lower end of the strip-shaped rod (234); the second rack (235) extends into the sliding groove (221); the second rack (235) has the same pitch as the first rack (232); the second rack (235) and the teeth on the first rack (232) coincide with each other when the strip-shaped rod (234) is not subjected to external force; the second rack (235) is gradually brought into contact with the gear during the movement of the first rack (232); and the two strip-shaped rods (234) are fixed to the two ends of the limiting plate (25), so that the limiting plate (25) is slidingly connected to the supporting plate (23).

2. The intelligent warehouse system of claim 1, wherein: The inner side of the two extrusion plates (26) is provided with a rectangular groove (262), the two ends of the bidirectional telescopic device (261) slide in the two rectangular grooves (262), and the bidirectional telescopic device (261) and the limiting plate (25) are provided with a spring, the inner side of the end of the extrusion plate (26) away from the limiting plate (25) is provided with a mounting groove (263), the hinged plate (264) is rotatably connected in the mounting groove (263) through the rotating shaft of the torsional spring; the inner side of the hinged plate (264) is provided with a driving channel (265), the driving channel (265) communicates the mounting groove (263) and the rectangular groove (262), and the driving plate (266) is slidably connected in the driving channel (265), the end of the driving plate (266) close to the hinged plate (264) is provided with a supporting block (267), when the hinged plate (264) is located in the mounting groove (263), the supporting block (267) can be embedded into the gap between the hinged plate (264) and the mounting groove (263).

3. The intelligent warehouse system of claim 2, wherein: The supporting block (267) is a trapezoidal block, and the slope of the supporting block (267) is located at the end close to the hinged plate (264).

4. The intelligent warehouse system of claim 3, wherein: The end of the supporting block (267) close to the hinged plate (264) is provided with a ball.

5. The intelligent warehouse system of claim 1, wherein: The middle of the adjusting plate (24) is provided with a through groove (242), the inner side of the through groove (242) is uniformly rotatably connected with a second roller (243), and the uppermost side of the plurality of second rollers (243) is higher than the horizontal height of the adjusting plate (24).

6. An intelligent warehouse system as claimed in claim 5, characterized in that: The horizontal height of the first roller (241) is lower than the horizontal height of the second roller (243).

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