Carrying device of intelligent handling equipment

Abstract

A bearing device of an intelligent handling device comprises a slide plate, a self-locking mechanism installed at one end of the slide plate, and a driving mechanism installed at one end of the slide plate away from the self-locking structure; the self-locking mechanism cooperates with the driving mechanism to lock a storage box on the slide plate. The bearing device of the intelligent handling device provided by the present invention can lock a storage box on the bearing device of the intelligent handling device through the cooperation of the self-locking structure and the driving mechanism, so as to prevent the storage box from falling off the intelligent handling device due to vibration or shaking.

Description

[Technical field]

[0001] The present invention relates to the technical field of intelligent handling equipment, and in particular to a bearing device of intelligent handling equipment. [Background technology]

[0002] At present, intelligent transport equipment that can provide item delivery services is gradually being applied in real life. Currently, intelligent transport equipment is generally loaded with storage boxes containing items. The intelligent transport equipment transports the storage boxes to a designated location to achieve the task of delivering items. When the intelligent transport equipment vibrates or shakes during the process of transporting the storage boxes, the storage boxes on the intelligent transport equipment are easy to fall off the bearing mechanism of the intelligent transport equipment, thereby causing damage to the items in the storage boxes.

[0003] In view of this, it is necessary to provide a new type of carrying device for intelligent handling equipment to overcome the above-mentioned defects. [Summary of the invention]

[0004] The purpose of the present invention is to provide a carrying device for intelligent transport equipment, which can lock the storage box during the process of carrying the storage box, so as to prevent the storage box from falling off the intelligent transport equipment due to vibration or shaking.

[0005] In order to achieve the above-mentioned objectives, the present invention provides a carrying device of an intelligent handling equipment, comprising a slide plate, a self-locking mechanism installed at one end of the slide plate, and a driving mechanism installed at an end of the slide plate away from the self-locking structure; the self-locking mechanism cooperates with the driving mechanism to lock the storage box on the slide plate.

[0006] In a preferred embodiment, the slide plate includes a bearing portion and a guide portion extending from a side edge of the bearing portion to form a connection with the bearing portion, the bearing portion is provided with a first roller, and the guide portion is provided with a second roller.

[0007] In a preferred embodiment, the self-locking mechanism is installed at one end of the load-bearing part of the skateboard; the end of the load-bearing part where the self-locking mechanism is installed is provided with a rotating shaft groove, a locking hole passing through the load-bearing part, and a connecting rod groove connected between the rotating shaft groove and the locking hole, and the rotating shaft groove is arranged on the top surface of the load-bearing part; the self-locking mechanism includes a rotating shaft rotatably connected to the rotating shaft groove, a first connecting rod connected to the rotating shaft, and a second connecting rod rotatably connected to the first connecting rod and passing through the locking hole; a torsion spring is sleeved on the rotating shaft, and the two ends of the torsion spring are connected between the bottom of the rotating shaft groove and the first connecting rod and can enable the first connecting rod to drive the second connecting rod to bounce up and protrude from the top surface of the load-bearing part, and the first connecting rod can be accommodated in the connecting rod groove.

[0008] In a preferred embodiment, the self-locking mechanism also includes a driver; the driver is installed on the bottom surface of the bearing portion and is located on the side of the second connecting rod away from the rotating axis, and a rotatable paddle is provided at one end of the driver close to the second connecting rod, and the second connecting rod extends from one end of the first connecting rod to form a baffle, and the baffle is located below the paddle and spaced apart from the paddle; the paddle rotates and presses against the baffle to cause the baffle to move in a direction away from the bearing portion.

[0009] In a preferred embodiment, the driving mechanism is installed at one end of the load-bearing part of the skateboard away from the self-locking mechanism, and the driving mechanism includes a mounting plate installed on the load-bearing part, an elastic component and a driving motor slidably connected to the mounting plate, and the driving motor is provided with a rotating shaft passing through the load-bearing part; one end of the elastic component is connected to the load-bearing part, and the other end is connected to the rotating shaft.

[0010] In a preferred embodiment, a self-locking roller is provided at the connection between the first connecting rod and the second connecting rod.

[0011] In a preferred embodiment, a fixing strip is provided on the bearing portion; a pair of guide posts arranged at intervals are embedded in the inner wall of the connecting rod groove; a driving member is sleeved on the rotating shaft; and a positioning protrusion is formed on the top surface of the bearing portion.

[0012] In a preferred embodiment, a pair of limiting protrusions are formed on the bottom surface of the bearing portion, and the driver is disposed between the pair of limiting protrusions and fixed to the bearing portion.

[0013] In a preferred embodiment, the self-locking mechanism further comprises a fixing plate, which is detachably mounted on the limiting protrusion and fixes the driver on the bearing portion.

[0014] In a preferred embodiment, a first notch is formed at one end of the bearing portion away from the self-locking mechanism; the elastic component is installed between the rotating shaft and the self-locking mechanism and includes an elastic member and a moving plate, one end of the elastic member is connected to the bearing portion, and the other end is connected to the moving plate, and the moving plate is sleeved on the rotating shaft of the driving motor.

[0015] Compared with the prior art, the beneficial effect is that the carrying device of the intelligent transporting equipment provided by the present invention can lock the storage box on the carrying device of the intelligent transporting equipment through the cooperation of the self-locking structure and the driving mechanism, thereby preventing the storage box from falling off the intelligent transporting equipment due to vibration or shaking.

Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the application of the carrying device of the intelligent handling equipment provided by the present invention.

[0018] Figure 2 for Figure 1 A three-dimensional diagram of the carrying device of the intelligent handling equipment shown.

[0019] Figure 3 for Figure 2 An exploded view of the carrying device of the intelligent handling equipment is shown.

[0020] Figure 4 for Figure 3 Magnified view of region A is shown.

[0021] Figure 5 for Figure 3 Magnified view of region B is shown.

[0022] Figure 6 for Figure 2 An exploded view of the carrying device of the intelligent handling equipment shown in another angle.

[0023] Figure 7 for Figure 2 An exploded view of the carrying device of the intelligent handling equipment shown in another angle.

[0024] Figure 8 for Figure 1 A perspective view of the storage box shown. [Specific implementation method]

[0025] In order to make the purpose, technical solution and beneficial technical effect of the present invention clearer, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described in this specification are only for explaining the present invention, not for limiting the present invention.

[0026] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "install", "connect", "connect", "fix", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be determined according to the specific circumstances.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In addition, the meaning of "multiple" and "several" refers to two or more, unless otherwise clearly and specifically defined.

[0029] See also Figure 1 to Figure 2 The present invention provides a bearing device 100 of an intelligent handling device for bearing a storage box 200. The bearing device 100 of the intelligent handling device is installed on a support frame 300 of the intelligent handling device and includes a slide plate 10, a self-locking mechanism 20 installed at one end of the slide plate 10, and a driving mechanism 30 installed at one end of the slide plate 10 away from the self-locking mechanism 20. The self-locking mechanism 20 cooperates with the driving mechanism 30 to lock the storage box 200 on the slide plate 10, and the driving mechanism 30 can also provide power for the door of the storage box 200 to open or close the door of the storage box 200. In this embodiment, the number of the bearing devices 100 of the intelligent handling device is two, and the two bearing devices 100 are arranged at intervals. The storage box 200 is placed on the slide plates 10 of the bearing devices 100 of the two intelligent handling devices, and the self-locking mechanism 20 cooperates with the driving mechanism 30 to lock the storage box 200 on the slide plates 10 of the bearing devices 100 of the two intelligent handling devices.

[0030] Please also read Figures 3 to 8In one embodiment, the skateboard 10 includes a bearing portion 11 and a guide portion 12 extending from a side edge of the bearing portion 11 to form a vertical connection with the bearing portion 11. The bearing portion 11 is provided with a first roller 111, and the guide portion 12 is provided with a second roller 121. In this embodiment, the number of the first rollers 111 is multiple, and the multiple first rollers 111 are longitudinal rollers; the number of the second rollers 121 is multiple, and a portion of the multiple second rollers 121 are longitudinal rollers, and the remaining portion of the second rollers 121 are transverse rollers; the longitudinal rollers and the transverse rollers are respectively pressed against the storage box 200 on the skateboard 10 of the bearing device 100 of the intelligent transport equipment in two different directions.

[0031] In one embodiment, a mounting notch 112 is formed on a side of the bearing portion 11 away from the guide portion 12, and the first roller 111 is mounted in the mounting notch 112. In this embodiment, the number of the mounting notches 112 is the same as the number of the first rollers 111, and the plurality of mounting notches 112 are arranged at intervals, and a first roller 111 is mounted in each mounting notch 112.

[0032] In one embodiment, a fixing bar 113 is disposed on the bearing portion 11 , and the fixing bar 113 abuts against each mounting notch 112 so that a plurality of first rollers 111 are mounted between the fixing bar 13 and the corresponding mounting notch 112 to prevent the first rollers 111 from falling off.

[0033] When the storage box 200 is placed on the skateboard 10 of the carrying device 100 of the intelligent transport equipment, the storage box 200 is pushed from the end of the skateboard 10 equipped with the self-locking mechanism 20 to the end of the skateboard 10 equipped with the driving mechanism 30. At this time, the multiple first rollers 111 on the carrying part 11 of the skateboard 10 roll with the bottom of the storage box 200, and the multiple second rollers 121 on the guide part 12 of the skateboard 10 roll with the side wall of the storage box 200 to reduce the friction of the storage box 200 on the skateboard 10, and the multiple second rollers 121 on the guide part 12 abut against the side wall of the storage box 200, which can prevent the storage box 200 from shifting in position during the sliding process.

[0034] A slide rail 201 corresponding to the carrying device 100 of the intelligent transport equipment is provided at the bottom of the storage box 200; the bottom wall of the slide rail 201 rolls with the first roller 111, the side wall of the slide rail 201 rolls with the transverse roller among the second rollers 121, and the top of the slide rail 201 rolls with the longitudinal roller among the second rollers 121; in this way, the friction of the storage box 200 on the carrying device 100 of the intelligent transport equipment can be reduced by the first roller 111 and the second roller 121, which can play a role of limiting. A transmission member 2011 and a positioning groove 2012 are provided on the bottom wall of one end of the slide rail 201, and a self-locking groove 2013 cooperating with the self-locking mechanism is provided on the bottom wall of the slide rail 201 away from the transmission member 2011. After the storage box 200 is placed on the carrying device 100 of the intelligent transporting equipment, the self-locking groove 2013 cooperates with the self-locking mechanism 20 to lock the storage box 200 on the carrying device 100 of the intelligent transporting equipment, thereby preventing the storage box 200 from being separated from the intelligent transporting equipment.

[0035] In one embodiment, the two ends of the guide portion 12 are respectively recessed toward the direction close to the bearing portion 11 to form a mounting platform 122; the longitudinal rollers among the plurality of second rollers 121 are mounted at one end of the guide portion 12 away from the bearing portion 11 and located at the side of the guide portion 12 close to the bearing portion 11; the transverse rollers among the plurality of second rollers 121 are installed at intervals on the top surface of the mounting platform 122. In this way, there is a height difference between the longitudinal rollers and the transverse rollers, which can increase the force-bearing area of ​​the side wall of the storage box 200, thereby improving the sliding stability of the storage box 200.

[0036] In one embodiment, the self-locking mechanism 20 is installed at one end of the bearing portion 11 of the skateboard 10, and the driving mechanism 30 is installed at the end of the bearing portion 11 of the skateboard 10 away from the self-locking mechanism 20; the end of the bearing portion 11 on which the self-locking mechanism 20 is installed is provided with a rotating shaft groove 114, a locking hole 115 passing through the bearing portion 11, and a connecting rod groove 116 connected between the rotating shaft groove 114 and the locking hole 115, and the locking hole 115 and the connecting rod groove 116 are located between the driving mechanism 30 and the rotating shaft groove 114, and the rotating shaft groove 114 is arranged on the top surface of the bearing portion 11. The self-locking mechanism 20 includes a rotating shaft 21 rotatably connected to the rotating shaft groove 114, a first connecting rod 22 connected to the rotating shaft 21, and a second connecting rod 23 rotatably connected to the first connecting rod 22 and passing through the locking hole 115. A torsion spring (not shown) is sleeved on the rotating shaft 21. The two ends of the torsion spring are connected between the bottom of the rotating shaft groove 114 and the first connecting rod 22, and can enable the first connecting rod 22 to drive the second connecting rod 23 to pop up and protrude from the top surface of the bearing portion 11. The first connecting rod 22 is aligned with the connecting rod groove 116 and can be accommodated in the connecting rod groove 116.

[0037] When the storage box 200 is placed on the bearing portion 11 of the slide plate 10, the bottom of the storage box 200 contacts the first connecting rod 22 and presses the first connecting rod 22 into the connecting rod groove 116. When the storage box 200 is slid along the bearing portion 11 of the slide plate 10 and is pushed to the end of the bearing portion 11 where the driving mechanism 30 is installed, the self-locking groove 2013 at the bottom of the storage box 200 slides with the storage box 200 to above the locking hole 115 and the connecting rod groove 116. The first connecting rod 22 bounces up and protrudes from the top surface of the bearing portion 11 under the elastic action of the torsion spring, and drives the second connecting rod 23 to extend into the self-locking groove 2013, thereby preventing the storage box 200 from moving in the opposite direction, thereby achieving the purpose of locking the storage box 200.

[0038] In one embodiment, a self-locking roller 24 is provided at the connection between the first connecting rod 22 and the second connecting rod 23. When the storage box 200 is slid and pushed along the bearing portion 11 of the slide plate 10 to the bearing portion 11 where the driving mechanism 30 is installed, the bottom of the storage box 200 can abut against the self-locking roller 24, so that the friction of the storage box 200 during the sliding and pushing process can be reduced by the self-locking roller 24, which is conducive to the sliding of the storage box 200 along the slide plate 10.

[0039] In one embodiment, a pair of guide posts 1161 are embedded in the inner wall of the connecting rod groove 116. In this embodiment, each guide post 1161 is cylindrical. When the bottom of the storage box 200 contacts the first connecting rod 22 and presses the first connecting rod 22 into the connecting rod groove 116, the first connecting rod 22 abuts against the surface of the pair of guide posts 1161 to reduce the contact area between the first connecting rod 22 and the inner wall of the connecting rod groove 116, thereby minimizing the friction between the first connecting rod 22 and the guide posts 1161.

[0040] In one embodiment, the self-locking mechanism 20 further includes a driver 25. The driver 25 is mounted on the bottom surface of the bearing portion 11 and is located on the side of the second connecting rod 23 away from the rotating shaft 21. A rotatable paddle 251 is provided at one end of the driver 25 close to the second connecting rod 23. A blocking piece 231 is formed extending from one end of the second connecting rod 23 away from the first connecting rod 22. The blocking piece 231 is located below the paddle 251 and is spaced apart from the paddle 251. The paddle 251 rotates and presses against the blocking piece 231 to move the blocking piece 231 in a direction away from the bearing portion 11, thereby driving the first connecting rod 22 and the second connecting rod 23 to move to their original positions to release the locking of the storage box 200 by the self-locking mechanism 20. At this time, the storage box 200 can be removed from the skateboard 10. In this embodiment, in order to ensure that the paddle 251 can press against the blocking piece 231 when rotating, the radius of the rotational movement of the paddle 251 is greater than the spacing distance between the paddle 251 and the blocking piece 231 .

[0041] In one embodiment, the bottom surface of the bearing portion 11 is also protruded to form a pair of limiting protrusions 117, and the driver 25 is arranged between the pair of limiting protrusions 117 and fixed to the bearing portion 11. In this way, the driver 25 can be firmly fixed to the bearing portion 11 of the skateboard, and the pair of limiting protrusions 117 can also prevent the driver 25 from being displaced during movement. In this embodiment, the pair of limiting columns 117 are both in the shape of a cuboid; the driver 25 is roughly in the shape of a cuboid, and the driver 25 is a steering gear.

[0042] In one embodiment, the self-locking mechanism 20 further includes a fixing plate 26 , which is detachably mounted on a pair of limiting protrusions 117 by means of screw connections and fixes the driver 25 on the bearing portion 11 , thereby facilitating the fixing and removal of the driver 25 .

[0043] In one embodiment, the driving mechanism 30 and the driver 25 are located on the same side of the bearing portion 11. The driving mechanism 30 includes a mounting plate 31 fixedly mounted on the bearing portion 11, an elastic component 32, and a driving motor 33 slidably connected to the mounting plate 31, wherein the driving motor 33 is provided with a rotating shaft 331 passing through the bearing portion 11 and cooperating with the transmission member 2011; one end of the elastic component 32 is connected to the bearing portion 11, and the other end is connected to the rotating shaft 331. When the storage box 200 is slid and pushed along the bearing portion 11 of the slide plate 10 to the end of the bearing portion 11 where the driving mechanism 30 is installed, under the elastic action of the elastic component 32, the elastic component 32 drives the driving motor 33 to move in the direction close to the self-locking mechanism 20, so that the rotating shaft 331 of the driving motor 33 can contact the transmission member 2011 of the storage box 200, which is beneficial for the driving motor 33 to provide power to the warehouse door of the storage box 200, and can also realize that the first connecting rod 22 pops up and protrudes from the top surface of the bearing portion 11 and drives the second connecting rod 23 to extend into the self-locking groove 2013 of the storage box 200 and the rotating shaft 331 of the driving motor 33 is in contact with the transmission member 2011 of the storage box 200, so as to achieve the storage box 200 being fixedly locked to the bearing device 100 of the intelligent transporting equipment, thereby preventing the storage box 200 from vibrating or shaking. In this embodiment, there are two mounting plates 31 , and the rotating shaft 331 is located between the two mounting plates 31 .

[0044] In one embodiment, a first notch 118 is formed at one end of the bearing portion 11 away from the self-locking mechanism 20 for the rotating shaft 331 of the driving motor 33 to pass through; the elastic component 32 is installed between the rotating shaft 331 and the self-locking mechanism 20 and includes an elastic member 321 and a moving plate 322, one end of the elastic member 321 is connected to the bearing portion 11, and the other end is connected to the moving plate 322, and the moving plate 322 is sleeved on the rotating shaft 331 of the driving motor 33. In this way, when the storage box 200 is slid and pushed along the bearing part 11 of the skateboard 10 to the end of the bearing part 11 where the driving mechanism 30 is installed, under the elastic action of the elastic member 321, the elastic member 321 drives the driving motor 33 to move in the direction close to the self-locking mechanism 20 through the moving plate 322, so that the rotating shaft 331 slides along the first notch 118 and stably contacts the transmission member 2011 of the storage box 200, which is beneficial for the driving motor 33 to stably provide power to the warehouse door of the storage box 200.

[0045] In one embodiment, a driving member 332 is sleeved on the rotating shaft 331. In this embodiment, the driving member 332 and the transmission member 2011 are a pair of gears that can mesh with each other. When the rotating shaft 331 contacts the transmission member 2011 of the storage box 200, the driving member 332 meshes with the transmission member 2011, so that the driving motor 30 outputs power to the door of the storage box 200 through the driving member 332, and can also prevent the storage box 200 from vibrating or shaking.

[0046] In one embodiment, the top surface of the bearing portion 11 is raised to form a positioning protrusion 119 that cooperates with the positioning groove 2012 of the storage box 200. In this way, when the storage box 200 is slidably pushed to the end of the receiving portion 11 where the driving mechanism 30 is installed, the cooperation between the positioning protrusion 119 and the positioning groove 2012 can assist the driving member 332 and the transmission member 2011 to engage accurately.

[0047] The present invention is not limited to what is described in the specification and implementation modes, and therefore additional advantages and modifications can be easily realized by those skilled in the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrative examples shown and described herein.

Claims

1. A carrying device for intelligent handling equipment, characterized in that: It comprises a slide plate, a self-locking mechanism installed at one end of the slide plate, and a driving mechanism installed at one end of the slide plate away from the self-locking mechanism; the self-locking mechanism cooperates with the driving mechanism to lock the storage box on the slide plate; The slide plate comprises a bearing portion and a guide portion extending from a side edge of the bearing portion and connected to the bearing portion, the bearing portion is provided with a first roller, and the guide portion is provided with a second roller; The self-locking mechanism is installed at one end of the bearing part of the slide; the end of the bearing part equipped with the self-locking mechanism is provided with a rotating shaft groove, a locking hole penetrating the bearing part, and a connecting rod groove communicating between the rotating shaft groove and the locking hole, and the rotating shaft groove is arranged on the top surface of the bearing part; the self-locking mechanism comprises a rotating shaft rotatably connected to the rotating shaft groove, a first connecting rod connected to the rotating shaft, and a second connecting rod rotatably connected to the first connecting rod and passing through the locking hole; a torsion spring is sleeved on the rotating shaft, and the two ends of the torsion spring are connected between the bottom of the rotating shaft groove and the first connecting rod and can make the first connecting rod drive the second connecting rod to bounce up and protrude from the top surface of the bearing part, and the first connecting rod can be accommodated in the connecting rod groove; The self-locking mechanism further comprises a driver; the driver is mounted on the bottom surface of the bearing portion and is located on a side of the second connecting rod away from the rotating shaft; a rotatable paddle is provided at one end of the driver close to the second connecting rod; an end of the second connecting rod away from the first connecting rod extends to form a blocking piece, the blocking piece is located below the paddle and spaced apart from the paddle; the paddle is rotated to press against the blocking piece so that the blocking piece can move in a direction away from the bearing portion; The driving mechanism is installed at one end of the load-bearing part of the skateboard away from the self-locking mechanism. The driving mechanism includes a mounting plate installed on the load-bearing part, an elastic component and a driving motor slidably connected to the mounting plate, and the driving motor is provided with a rotating shaft passing through the load-bearing part; one end of the elastic component is connected to the load-bearing part, and the other end is connected to the rotating shaft.

2. The carrying device of the intelligent handling equipment according to claim 1, characterized in that: A self-locking roller is provided at the connection between the first connecting rod and the second connecting rod.

3. The carrying device of the intelligent handling equipment according to claim 1, characterized in that: The bearing part is provided with a fixing strip; the inner wall of the connecting rod groove is embedded with a pair of guide pillars arranged at intervals; the rotating shaft is sleeved with a driving member; the top surface of the bearing part is raised to form a positioning protrusion.

4. The carrying device of the intelligent handling equipment according to claim 1, characterized in that: The bottom surface of the bearing portion is also protruded to form a pair of limiting protrusions, and the driver is arranged between the pair of limiting protrusions and fixed to the bearing portion.

5. The carrying device of the intelligent handling equipment according to claim 4, characterized in that: The self-locking mechanism further comprises a fixing plate, which is detachably mounted on the limiting protrusion and fixes the driver on the bearing portion.

6. The carrying device of the intelligent handling equipment according to claim 1, characterized in that: A first notch is formed at one end of the bearing portion away from the self-locking mechanism; the elastic component is installed between the rotating shaft and the self-locking mechanism and includes an elastic member and a moving plate, one end of the elastic member is connected to the bearing portion, and the other end is connected to the moving plate, and the moving plate is sleeved on the rotating shaft of the driving motor.

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