An intelligent logistics transfer device with an anti-slip structure

Abstract

The present invention relates to the field of smart warehousing technology, and specifically to a smart logistics transfer device with an anti-slip structure, including a truck body, a bottom of the truck body is provided with wheels, a top of the truck body is provided with a boss, an auxiliary component is provided on the boss, a lifting component is provided inside the truck body, a limit component is provided on the lifting component, the lifting component includes a cylinder and a mounting plate driven by the cylinder, an inflation component is provided on the mounting plate, the limit component includes a plurality of sleeves mounted on the top of the mounting plate, a limit column is telescopically arranged in the sleeve, an annular groove is provided on the upper end of the limit column, the inflation component includes an annular airbag sleeved on the annular groove, the limit column cooperates with the annular airbag to limit and fix the goods placed on the top of the truck body, so as to solve the problem that the truck in the prior art cannot effectively limit the goods according to the shape and size of the goods, resulting in the displacement and falling of the goods due to the inertia of the truck when moving.

Description

Technical Field

[0001] The present invention relates to the field of smart warehousing technology, and in particular to a smart logistics transfer device with an anti-slip structure. Background Art

[0002] In today's logistics industry, automation technology has become one of the key factors in improving efficiency and reducing costs. Among them, the application of AGV carts has become more and more widespread, becoming an indispensable element in smart logistics. AGV carts can navigate and transport goods autonomously, and can complete the transfer task without human intervention. However, the AGV carts of the prior art lack an effective limit function for the transported goods during the process of transporting goods, resulting in the problem of displacement and falling of goods during the transportation process due to the inertia of the transporter, which poses certain risks to the quality of the goods.

[0003] A Chinese invention patent with announcement number CN115285257A discloses a transfer device for intelligent logistics warehousing with an anti-slip structure, including a transfer vehicle main body, the transfer vehicle main body including a vehicle body and a roof panel fixed on the top of the vehicle body, two anti-slip structures are arranged above the transfer vehicle main body, the anti-slip structure includes a guide structure, a limiting structure and two telescopic baffles movably mounted on the top of the roof panel, a telescopic opening corresponding to the telescopic baffle is opened on the surface of the roof panel, and the bottom end of the telescopic baffle is movably penetrated into the vehicle body through the telescopic opening, and a plurality of first springs are connected between the bottom end of the telescopic baffle and the bottom inner wall of the vehicle body; through the anti-slip structure, the goods placed on the top of the transfer vehicle main body can be effectively blocked and prevented from falling off, thereby preventing the transfer vehicle main body from falling off when transferring goods, improving the stability of the goods during transfer, and the anti-slip structure can be pressed down and retracted when not in use, and has high flexibility in use.

[0004] However, it only provides a simple blocking effect on the goods by setting retractable baffles on both sides of the transfer vehicle body, and cannot provide a tight and firm limiting effect on the goods according to the actual size of the goods. It still does not overcome the problem that the goods may be displaced and dumped during transportation, and it does not solve the problem that the goods may fall off due to the inertia of the transport vehicle when it moves. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies in the prior art and provide an intelligent logistics transfer device with an anti-slip structure, including a transport vehicle body, wheels are arranged at the bottom of the transport vehicle body, a boss is arranged on the top of the transport vehicle body, an auxiliary component is arranged on the boss, a lifting component is arranged inside the transport vehicle body, a limiting component is arranged on the lifting component, the lifting component includes a cylinder fixedly arranged inside the transport vehicle body and a mounting plate driven by the cylinder, an inflation component is arranged on the mounting plate, the limiting component includes a plurality of sleeves fixedly mounted on the top of the mounting plate, a limiting column is telescopically arranged in the sleeve, an annular groove is opened on the upper end of the limiting column, and the inflation component includes an annular airbag mounted on the annular groove, which solves the problem that the transport vehicle in the prior art cannot effectively limit the goods, resulting in displacement and falling of the goods during the transportation process.

[0006] The technical solutions of the present invention are as follows: A smart logistics transfer device with an anti-slip structure comprises a transport vehicle body, wheels are arranged at the bottom of the transport vehicle body, a boss is arranged on the top of the transport vehicle body, an auxiliary component is arranged on the boss, a lifting component is arranged inside the transport vehicle body, a limiting component is arranged on the lifting component, the lifting component comprises a cylinder fixedly arranged inside the transport vehicle body and a mounting plate driven by the cylinder, an inflation component is arranged on the mounting plate, the limiting component comprises a plurality of sleeves fixedly mounted on the top of the mounting plate, a limiting column is telescopically arranged in the sleeve, an annular groove is opened on the upper end of the limiting column, the inflation component comprises an annular airbag sleeved on the annular groove, and the limiting column cooperates with the annular airbag to limit and fix the goods placed on the top of the transport vehicle body.

[0007] As a preference, the mounting plate is provided with a plurality of threaded holes, and a plurality of brackets are fixedly connected to the bottom of the mounting plate.

[0008] As a preference, a vent hole a is provided at the bottom of the sleeve, and the vent hole a is connected to the threaded hole.

[0009] As a preferred embodiment, a groove is provided on the limit column, a vent b connected to the groove is provided inside the limit column, a spring is fixedly connected to the bottom of the limit column, the other end of the spring is fixedly connected to the inside of the sleeve, the outer diameter of the limit column is consistent with the inner diameter of the sleeve, and a pressure sensor is arranged at the top of the limit column.

[0010] Preferably, the inflation component further includes an air pump fixedly mounted on the bracket and an inflation tube connected to the air pump, the tail end of the inflation tube is threadedly connected to the threaded hole, and the tail end of the inflation tube is provided with an external thread corresponding to the threaded hole.

[0011] As a preferred embodiment, a touch sensor is provided on one side of the transport vehicle body, and anti-collision strips are provided around the transport vehicle body.

[0012] As a preferred embodiment, the boss is provided with a plurality of rectangular through grooves, the boss is also provided with a plurality of through holes corresponding to the sleeve, the inner diameter of the through holes is consistent with the outer diameter of the sleeve, the boss is also provided with a plurality of mounting holes, and a protective cover is arranged on one side of the boss.

[0013] As another preferred embodiment, the auxiliary component includes a servo motor fixedly installed in the protective cover and a driving shaft and a driven shaft rotatably arranged in the mounting hole driven by the servo motor, and the driving shaft and the driven shaft are both provided with a plurality of rollers rotatably arranged in rectangular through grooves, and one end of the driving shaft and the driven shaft are connected with a belt.

[0014] The present invention has the following beneficial effects.

[0015] 1. The present invention is provided with a limit assembly, and the limit column in the limit assembly can slide and retract up and down in the sleeve. When the goods are placed on the boss on the top of the transport vehicle body, the bottom of the goods first contacts the limit column, and the goods drive the limit column below the goods to descend due to their own weight. At the same time, the limit columns around the goods maintain their initial state, thereby tightly and firmly limiting the goods, which solves the problem that the transport vehicle in the prior art cannot effectively limit the goods according to the shape and size of the goods, resulting in the displacement and falling off of the goods due to the inertia of the transport vehicle when it moves.

[0016] 2. The present invention is provided with an inflation component. When the goods are placed on the boss and the limit column is driven down by its own weight, a signal is sent to the air pump through the pressure sensor arranged on the limit column, and the annular airbag arranged on the limit column is inflated by the air pump, which can further improve the tightness and firmness of the limit columns around the goods to limit the goods, ensuring that the goods will not be displaced or fall off during transportation.

[0017] In summary, the present invention has the advantages of being able to effectively limit the goods to prevent them from being displaced and falling off, being able to effectively limit the goods according to their shape and size, having good linkage effects, and having an ingenious structure, and is suitable for the field of smart warehousing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings: Figure 1 This is a structural schematic diagram of the intelligent logistics transfer device with an anti-slip structure; Figure 2 is a schematic diagram of the structure of the boss; Figure 3 It is a structural schematic diagram of the limit assembly; Figure 4 It is a schematic diagram of the location structure of the auxiliary components; Figure 5 is a schematic diagram of the structure of the lifting assembly; Figure 6 This is a schematic diagram of the state when the goods are placed on the boss and the limiting pillars limit the goods; Figure 7 This is a schematic diagram of the state when the goods are placed on the boss and the limit column is driven down; Figure 8 This is a schematic diagram of the state when the lifting component cooperates with the limiting component and the inflation component to release the limit on the cargo.

[0019] In the figure: the transport vehicle body 1, the boss 2, the auxiliary component 3, the lifting component 4, the limit component 5, the inflation component 6, the wheel 11, the touch sensor 12, the anti-collision strip 13, the rectangular through groove 21, the through hole 22, the mounting hole 23, the protective cover 24, the servo motor 31, the driving shaft 32, the driven shaft 33, the roller 34, the belt 35, the cylinder 41, the mounting plate 42, the threaded hole 43, the bracket 44, the sleeve 51, the limit column 52, the annular groove 53, the vent a54, the groove 55, the vent b56, the spring 57, the pressure sensor 58, the annular airbag 61, the air pump 62, and the inflation tube 63. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0021] Embodiment 1

[0022] like Figures 1 to 8As shown, an intelligent logistics transfer device with an anti-slip structure includes a truck body 1, a wheel 11 is arranged at the bottom of the truck body 1, a boss 2 is arranged on the top of the truck body 1, an auxiliary component 3 is arranged on the boss 2, a lifting component 4 is arranged inside the truck body 1, a limiting component 5 is arranged on the lifting component 4, the lifting component 4 includes a cylinder 41 fixedly arranged inside the truck body 1 and a mounting plate 42 driven by the cylinder, an inflation component 6 is arranged on the mounting plate 42, the limiting component 5 includes a plurality of sleeves 51 fixedly mounted on the top of the mounting plate 42, a limiting column 52 is telescopically arranged in the sleeve 51, an annular groove 53 is opened on the upper end of the limiting column 52, the inflation component 6 includes an annular airbag 61 sleeved on the annular groove 53, and the limiting column 52 cooperates with the annular airbag 61 to limit and fix the goods placed on the top of the truck body 1. The limiting column 52 can slide and retract up and down in the sleeve 51. When the goods are placed on the boss 2 on the top of the transport vehicle body 1, the bottom of the goods first contacts the limiting column 52. The goods drive the limiting column 52 below the goods to descend due to their own weight. At the same time, the limiting columns 52 around the goods maintain their initial state, thereby tightly and firmly limiting the goods. The annular airbag 61 further improves the effective limiting of the goods, which solves the problem that the transport vehicle of the prior art cannot effectively limit the goods according to the shape and size of the goods, resulting in the displacement and falling off of the goods due to the inertia of the transport vehicle when it moves.

[0023] like Figure 5 , Figure 6 and Figure 7 As shown, a plurality of threaded holes 43 are provided on the mounting plate 42, and a plurality of brackets 44 are fixedly connected to the bottom of the mounting plate 42. The threaded holes 43 are provided so that the inflation tube 63 can be threadedly connected to the threaded holes 43 so that the air pump 62 can inflate the inside of the annular airbag 61, and the brackets 44 are provided for the installation of the air pump 62.

[0024] like Figure 3 , Figure 7 and Figure 8 As shown, a vent hole a54 is provided at the bottom of the sleeve 51, and the vent hole a54 is connected to the threaded hole 43. The vent hole a54 is connected to the threaded hole 43 so that the gas in the air pump 62 can pass through the vent hole a54 and the vent hole b56 to enter the annular airbag 61. The diameter of the vent hole a54 is smaller than the threaded hole 43 so that the gas flows faster after entering the vent hole a54, and the annular airbag 61 can be inflated more timely to limit the position of the cargo.

[0025] like Figure 3 , Figure 7 and Figure 8As shown, a groove 55 is provided on the limit column 52, and a vent hole b56 connected to the groove 55 is provided inside the limit column 52. A spring 57 is fixedly connected to the bottom of the limit column 52, and the other end of the spring 57 is fixedly connected to the inside of the sleeve 51. The outer diameter of the limit column 52 is consistent with the inner diameter of the sleeve 51, and a pressure sensor 58 is arranged at the top of the limit column 52. The groove 55 is opened below the annular groove 53, the annular airbag 61 is sleeved on the annular groove 53, the upper port of the groove 55 is connected with the bottom of the annular groove 53, and the air pump 62 inflates the annular airbag 61 through the inflation tube 63, the threaded hole 43, the vent a54, and the vent b56 in sequence; the limiting column 52 can be lifted and reset by the spring 57 after being released from the pressure of the cargo; when the cargo is placed on the boss 2, the limiting column 52 below the cargo is pressed down, and the pressure sensor 58 at the top of the limiting column 52 sends information to the air pump 62 to start the air pump 62 to inflate the annular airbag 61; the pressure sensor 58 and the air pump 62 are connected by electrical signals.

[0026] like Figure 5 , Figure 7 and Figure 8 As shown, the inflatable assembly 6 also includes an air pump 62 fixedly arranged on the bracket 44 and an inflatable tube 63 connected to the air pump 62. The tail end of the inflatable tube 63 is threadedly connected to the threaded hole 43, and the tail end of the inflatable tube 63 is provided with an external thread corresponding to the threaded hole 43. When the goods are placed on the boss 2 and the limiting column 52 is driven down by its own weight, the pressure sensor 58 provided on the limiting column 52 sends a signal to the air pump 62, and the annular airbag 61 provided on the limiting column 52 is inflated by the air pump 62, which can further improve the tightness and firmness of the limiting column 52 around the goods to limit the goods, ensuring that the goods will not be displaced and fall off during the transportation process; the tail end of the inflatable tube 63 is provided with an external thread corresponding to the threaded hole 43 so that the inflatable tube 3 can be threadedly connected with the threaded hole 43, ensuring the stable connection between the inflatable tube 63 and the threaded hole 43.

[0027] like Figure 1As shown, a touch sensor 12 is provided on one side of the transport vehicle body 1. When the transport vehicle body 1 transports the goods to the designated unloading position, it contacts the subsequent transmission device through the touch sensor 12. The touch sensor 12 first sends a signal to the air pump 62, and the air pump 62 stops supplying air and draws back the gas in the annular airbag 61 to release the auxiliary limit of the annular airbag 61 on the goods. Then the touch sensor 12 sends a signal to the cylinder 41, and the cylinder 41 starts to drive the mounting plate 42 and the limit assembly 5 and the inflation assembly 6 arranged on the mounting plate 42 to descend. After the limit assembly 5 descends, the limit of the limit column 52 on the goods is released, and then the touch sensor 12 sends a signal to the cylinder 41. The touch sensor 12 sends a signal to the servo motor 31, and the servo motor 31 starts to drive the active shaft 32 and the driven shaft 33 to rotate, and the goods are output through the rollers 34 on the active shaft 32 and the driven shaft 33. After the transport vehicle body 1 completes the output of the goods and leaves, the touch sensor 12 sends a signal to the cylinder 41 and the servo motor 31, and the servo motor 31 stops running. The cylinder 41 drives the mounting plate 42 and the limit assembly 5 and the inflation assembly 6 to rise and reset; the touch sensor 12 is connected to the air pump 62, the cylinder 41, and the servo motor 31 by electrical signals.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the boss 2 is provided with a plurality of rectangular through slots 21, and the boss 2 is provided with a plurality of through holes 22 corresponding to the sleeve 51, the inner diameter of the through hole 22 is consistent with the outer diameter of the sleeve 51, and the boss 2 is provided with a plurality of mounting holes 23, and a protective cover 24 is provided on one side of the boss 2. The rectangular through slots 21 are provided so that the roller 34 can rotate smoothly and play a protective role; the through holes 22 are provided so that the sleeve 51 can follow the mounting plate 42 to rise and fall synchronously and remain stable when the cylinder 41 drives the mounting plate 42 to rise and fall; the mounting holes 23 are provided for the installation of the driving shaft 32 and the driven shaft 33; the protective cover 24 is provided to protect the servo motor 31, the driving shaft 32, the driven shaft 33 and the belt 35.

[0029] like Figure 4 , Figure 6 , Figure 7 and Figure 8As shown, the auxiliary component 3 includes a servo motor 31 fixedly installed in the protective cover 24, and a driving shaft 32 and a driven shaft 33 that are rotatably arranged in the mounting hole 23 under the drive of the servo motor 31. The driving shaft 32 and the driven shaft 33 are both provided with a plurality of rollers 34 that are rotatably arranged in the rectangular through slot 21, and a belt 35 is connected to one end of the driving shaft 32 and the driven shaft 33. The servo motor 31 drives the driving shaft 32 to rotate, and then the driving shaft 32 drives the plurality of driven shafts 33 to rotate synchronously through the belt 35, and the goods are transported through the roller 34; in the initial state, the upper horizontal surface of the roller 34 is lower than the limit column 52, and when the goods press down to make the limit column 52 drop, the upper horizontal surface of the limit column 52 is consistent with the roller 34, so that the bottom surface of the goods can contact with the roller 34 and support the goods through the roller 34, and after the limit column 52 is driven by the cylinder 41 to drop, the roller 34 can smoothly output the goods.

[0030] Embodiment 2

[0031] like Figure 1 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the second embodiment and the first embodiment is that anti-collision strips 13 are arranged around the transport vehicle body 1. The anti-collision strips 13 are provided to protect the transport vehicle body 1, thereby preventing the transport vehicle body 1 from being damaged due to unnecessary collisions.

[0032] The working process is as follows.

[0033] When the transport vehicle body 1 is working, the cargo is first placed on the boss 2 on the top of the transport vehicle body 1, and the bottom of the cargo first contacts the limit column 52. The cargo drives the limit column 52 below the cargo to drop due to its own weight. At the same time, the limit columns 52 around the cargo maintain their initial state, thereby tightly and firmly limiting the cargo. The pressure sensor 58 at the top of the limit column 52 receives the pressure from the cargo and sends information to the air pump 62 to start the air pump 62 to inflate the annular airbag 61, which further limits the cargo. When the transport vehicle body 1 transports the cargo to the designated unloading position, it contacts the subsequent transmission device through the touch sensor 12. The touch sensor 12 first sends a signal to the air pump 62, and the air pump 62 stops supplying air and fills the annular airbag 61 with air. The gas is drawn back to release the auxiliary limit of the annular airbag 61 on the goods, and then the touch sensor 12 sends a signal to the cylinder 41, and the cylinder 41 starts to drive the mounting plate 42 and the limit component 5 and the inflation component 6 arranged on the mounting plate 42 to descend. After the limit component 5 descends, the limit column 52 releases the limit on the goods, and then the touch sensor 12 sends a signal to the servo motor 31, and the servo motor 31 starts to drive the driving shaft 32 and the driven shaft 33 to rotate, and the goods are output through the rollers 34 on the driving shaft 32 and the driven shaft 33. When the transport vehicle body 1 completes the output of the goods and leaves, the touch sensor 12 sends a signal to the cylinder 41 and the servo motor 31, the servo motor 31 stops running, and the cylinder 41 drives the mounting plate 42 and the limit component 5 and the inflation component 6 to rise and reset.

[0034] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "front and back", "left and right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the invention.

[0035] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0036] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An intelligent logistics transfer device with an anti-slip structure, comprising a transport vehicle body (1), wherein wheels (11) are arranged at the bottom of the transport vehicle body (1), characterized in that: A boss (2) is provided on the top of the transport vehicle body (1), an auxiliary component (3) is provided on the boss (2), a lifting component (4) is provided inside the transport vehicle body (1), a limit component (5) is provided on the lifting component (4), the lifting component (4) comprises a cylinder (41) fixedly arranged inside the transport vehicle body (1) and a mounting plate (42) driven by the cylinder, an inflation component (6) is provided on the mounting plate (42), the limit component (5) comprises a plurality of sleeves (51) fixedly mounted on the top of the mounting plate (42), a limit column (52) is telescopically provided inside the sleeve (51), an annular groove (53) is provided at the upper end of the limit column (52), the inflation component (6) comprises an annular air bag (61) sleeved on the annular groove (53), the limit column (52) cooperates with the annular air bag (61) to limit and fix the goods placed on the top of the transport vehicle body (1).

2. According to claim 1, a smart logistics transfer device with an anti-slip structure is characterized in that: The mounting plate (42) is provided with a plurality of threaded holes (43), and the bottom of the mounting plate (42) is fixedly connected with a plurality of brackets (44).

3. The intelligent logistics transfer device with an anti-slip structure according to claim 2 is characterized in that: A vent hole a (54) is provided at the bottom of the sleeve (51), and the vent hole a (54) is connected to the threaded hole (43).

4. The intelligent logistics transfer device with an anti-slip structure according to claim 3 is characterized in that: The limiting column (52) is provided with a groove (55), and a vent hole b (56) connected to the groove (55) is provided inside the limiting column (52). A spring (57) is fixedly connected to the bottom of the limiting column (52), and the other end of the spring (57) is fixedly connected to the inside of the sleeve (51). The outer diameter of the limiting column (52) is consistent with the inner diameter of the sleeve (51), and a pressure sensor (58) is provided at the top end of the limiting column (52).

5. The intelligent logistics transfer device with an anti-slip structure according to claim 4 is characterized in that: The inflation assembly (6) further comprises an air pump (62) fixedly mounted on the bracket (44) and an inflation tube (63) connected to the air pump (62); the tail end of the inflation tube (63) is threadedly connected to the threaded hole (43); and the tail end of the inflation tube (63) is provided with an external thread corresponding to the threaded hole (43).

6. The intelligent logistics transfer device with an anti-slip structure according to claim 5, characterized in that: A touch sensor (12) is provided on one side of the transport vehicle body (1), and anti-collision strips (13) are provided around the transport vehicle body (1).

7. The intelligent logistics transfer device with an anti-slip structure according to claim 6, characterized in that: The boss (2) is provided with a plurality of rectangular through grooves (21), the boss (2) is further provided with a plurality of through holes (22) corresponding to the sleeve (51), the inner diameter of the through hole (22) is consistent with the outer diameter of the sleeve (51), the boss (2) is further provided with a plurality of mounting holes (23), and a protective cover (24) is provided on one side of the boss (2).

8. The intelligent logistics transfer device with an anti-slip structure according to claim 7, characterized in that: The auxiliary component (3) comprises a servo motor (31) fixedly mounted in the protective cover (24), and a driving shaft (32) and a driven shaft (33) rotatably arranged in the mounting hole (23) under the drive of the servo motor (31), the driving shaft (32) and the driven shaft (33) being provided with a plurality of rollers (34) rotatably arranged in the rectangular through groove (21), and one end of the driving shaft (32) and the driven shaft (33) being connected with a belt (35).

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