Box carrying AMR trolley

Abstract

The utility model provides a box carrying AMR trolley, and relates to the field of carrying equipment.The box carrying AMR trolley comprises a trolley body, a protection part is arranged outside the trolley body, a plurality of buffer assemblies are arranged at the top end of the trolley body, the same placing part is arranged at the top ends of the buffer assemblies, a transmission part is arranged in the placing part, a moving part is arranged on the transmission part, and the moving part is provided with a plurality of clamping grooves; a pushing piece is arranged at the top end of the placing piece, and two sliding pieces are arranged at the front end of the moving piece. According to the unloading device, the pushing part and the sliding part are arranged, the sliding part and the pushing part are driven to move through the moving part, the sliding part is moved out to form a slope, the box on the placing part is pushed to the slope through the pushing part, the box slides down through the slope formed by the sliding part, and therefore unloading is completed, manual intervention is reduced, and the carrying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of carrying equipment, and particularly relates to a box carrying AMR trolley. BACKGROUND

[0002] The box carrying AMR trolley is an intelligent carrying device specially designed for logistics storage, manufacturing and other scenes, which can realize autonomous movement and accurate positioning in a complex environment. However, the traditional AMR trolley can only carry the box from one place to another, and cannot automatically complete the unloading process, which often requires manual assistance or the use of additional unloading equipment, thereby increasing labor costs and reducing overall work efficiency.

[0003] For example, the utility model patent (application number: 202320917773.0) discloses an "AMR intelligent navigation material carrying platform trolley", the specification of which discloses: the utility model provides an AMR intelligent navigation material carrying platform trolley which comprises a square installation shell wrapped outside, a square pallet support is designed on the upper part of the installation shell, a horizontal radar for scanning obstacles is designed at the diagonal position of the installation shell, a vertical radar is installed at the middle position of the side edge of the installation shell, four McLaM wheels which can be controlled respectively are designed at the lower position inside the installation shell, anti-collision sensing strips protruding outward are installed around the lower part of the installation shell, and the horizontal radar, the vertical radar, the McLaM wheel and the anti-collision sensing strip are respectively connected to the intelligent control system of the platform trolley. The platform trolley is convenient to use, can autonomously detect the path, can intelligently navigate to avoid obstacles, can quickly pass through narrow spaces and accurately reach the set position. The above-mentioned patent can prove the defects existing in the prior art.

[0004] Therefore, we improve it and propose a box carrying AMR trolley. SUMMARY

[0005] The utility model aims at the problem that the existing AMR trolley cannot automatically complete the unloading process.

[0006] In order to realize the above-mentioned invention purpose and improve the above-mentioned problem, the utility model provides a box carrying AMR trolley, which comprises a trolley body, a protective piece is arranged outside the trolley body, a plurality of buffer assemblies are arranged at the top end of the trolley body, a same placing piece is arranged at the top end of the plurality of buffer assemblies, a transmission piece is arranged in the placing piece, a moving piece is arranged on the transmission piece, a pushing piece is arranged at the top end of the placing piece, and two sliding pieces are arranged at the front end of the moving piece.

[0007] As a preferred technical scheme of the present application, the placing piece comprises a mounting shell at the top end of the plurality of buffer assemblies, the front end of the mounting shell is provided with an opening, the front end inside the opening is fixedly provided with a mounting block, and the top end of the mounting shell is provided with two movable grooves in communication with the inside of the mounting shell.

[0008] As a preferred technical scheme of the present application, the moving piece comprises a limiting plate slidingly connected to the inside of the mounting shell, and the top end of the limiting plate is fixedly provided with two connecting blocks, and the two connecting blocks are located inside the two movable grooves, respectively.

[0009] As a preferred technical scheme of the present application, the rear end of the mounting shell is fixedly provided with a motor, the transmission piece comprises a transmission rod rotationally connected to the rear end of the mounting block, the output end of the motor extends to the inside of the mounting shell through the mounting shell, the rear end of the transmission rod is fixedly connected with the output end of the motor through the limiting plate, and the transmission rod is threadedly connected with the limiting plate.

[0010] As a preferred technical scheme of the present application, the pushing piece comprises a push plate located at the top end of the mounting shell, and the push plate is fixedly connected with the two connecting blocks.

[0011] As a preferred technical scheme of the present application, the two sliding pieces comprise two support plates hingedly connected to the front end of the limiting plate, the two support plates are located on the two sides of the transmission rod and the mounting block, and a first cleaning frame is fixedly arranged at the rear of the outer side of the support plate.

[0012] As a preferred technical scheme of the present application, the plurality of buffer assemblies comprise a plurality of limiting cylinders fixedly arranged at the top end of the vehicle body, the limiting cylinders are slidingly connected with limiting columns inside, the limiting columns are fixedly connected with the top end of the mounting shell, and the limiting columns are provided with springs outside.

[0013] As a preferred technical scheme of the present application, the protection piece comprises a soft protection frame, and the soft protection frame is fixedly arranged below the outside of the vehicle body.

[0014] As a preferred technical scheme of the present application, the two sides of the connecting block are fixedly provided with a second cleaning frame.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] In the scheme of the present application:

[0017] 1. By arranging the pushing piece and the sliding piece, the moving piece drives the sliding piece and the pushing piece to move, the sliding piece is moved out to form a slope, the box on the placing piece is pushed to the slope by the pushing piece, the box slides down through the slope formed by the sliding piece, thereby completing unloading, reducing manual intervention, improving the carrying efficiency, and solving the problem that the AMR trolley cannot automatically complete the unloading process in the prior art.

[0018] 2. Through the sliding piece and the first cleaning frame arranged, the interior of the placing piece is cleaned when the sliding piece is moved by the moving piece, and the problem that the interior of the placing piece needs to be cleaned frequently in the prior art is solved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structure schematic view of the box carrying AMR trolley is provided for the present application;

[0020] Figure 2 A structure schematic view of the soft protection frame in the box carrying AMR trolley is provided for the present application;

[0021] Figure 3 A structure schematic view of the buffer assembly in the box carrying AMR trolley is provided for the present application;

[0022] Figure 4 A structure schematic view of the mounting shell in the box carrying AMR trolley is provided for the present application;

[0023] Figure 5 A structure schematic view of the limiting plate and the supporting plate in the box carrying AMR trolley is provided for the present application.

[0024] Indications in the figure:

[0025] 1, vehicle body; 201, soft protection frame; 3, buffer assembly; 301, limiting cylinder; 302, limiting column; 303, spring; 401, mounting shell; 402, movable groove; 403, mounting block; 404, motor; 501, push plate; 601, supporting plate; 602, first cleaning frame; 701, transmission rod; 801, limiting plate; 802, connecting block; 803, second cleaning frame. DETAILED DESCRIPTION

[0026] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0027] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings.

[0028] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0029] It should be noted that like reference numerals and characters refer to like elements throughout the following figures and description, and thus, once certain terminologies are defined in one figure, they need not be further defined and explained in the subsequent figures.

[0030] Embodiment 1

[0031] Please refer to Figure 1 , Figure 2 and Figure 4 , a box carrying AMR trolley, comprising a trolley body 1, the outer part of the trolley body 1 is provided with a protective piece, the top end of the trolley body 1 is provided with a plurality of buffer assemblies 3, the buffer assemblies 3 are used to reduce the vibration during carrying, the top end of the plurality of buffer assemblies 3 is provided with a same placing piece, the placing piece is used to place a box, the inside of the placing piece is provided with a transmission piece, the transmission piece is provided with a moving piece, the top end of the placing piece is provided with a pushing piece, the pushing piece is used to push the box to move, the front end of the moving piece is provided with two sliding pieces, the sliding pieces are used to make the box slide down through the slope formed by the sliding pieces.

[0032] Further, as shown in Figure 1 and Figure 4 , the placing piece comprises a mounting shell 401 located at the top end of the plurality of buffer assemblies 3, the front end of the mounting shell 401 is provided with an opening, the opening is used to enable the sliding piece to move out of the outside of the mounting shell 401, the front end inside the opening is fixedly provided with a mounting block 403, the mounting block 403 is used to be connected with the transmission piece, the top end of the mounting shell 401 is opened with two movable grooves 402 which are in communication with the inside of the mounting shell 401.

[0033] Further, as shown in Figure 4 and Figure 5 , the moving piece comprises a limiting plate 801 which is slidingly connected inside the mounting shell 401, the limiting plate 801 is used to drive the pushing piece and the sliding piece to move during movement, the top end of the limiting plate 801 is fixedly provided with two connecting blocks 802, the connecting blocks 802 are used to be connected with the pushing piece, the two connecting blocks 802 are respectively located inside the two movable grooves 402.

[0034] Further, as shown in Figure 4 and Figure 5 , the rear end of the mounting shell 401 is fixedly provided with a motor 404, the transmission piece is driven to rotate by starting the motor 404, the transmission piece comprises a transmission rod 701 which is rotatably connected to the rear end of the mounting block 403, the transmission rod 701 is used to drive the limiting plate 801 to move, the output end of the motor 404 extends to the inside of the mounting shell 401 through the mounting shell 401, the rear end of the transmission rod 701 is fixedly connected with the output end of the motor 404 through the limiting plate 801, the transmission rod 701 is threadedly connected with the limiting plate 801, when the transmission rod 701 rotates, the limiting plate 801 is driven to move through the thread.

[0035] Further, as shown in Figure 1 and Figure 5 , the pushing piece includes a pushing plate 501 located at the top end of the mounting shell 401. When the vehicle body 1 starts to move, the box placed on the mounting shell 401 will move backward due to inertia. At this time, the pushing plate 501 can block it to avoid this situation, thereby improving the stability and safety during transportation. The pushing plate 501 is fixedly connected with the two connecting blocks 802. When the limiting plate 801 and the connecting block 802 move, they drive the pushing plate 501 to move and push the box on the mounting shell 401 down, thereby completing unloading in cooperation with the sliding piece.

[0036] Further, as shown in Figure 1 and Figure 5 , the two sliding pieces include two support plates 601 hinged to the front end of the limiting plate 801. When the support plate 601 moves out of the mounting shell 401 through the opening, the front end of the support plate 601 is lowered by hinging, thereby forming a slope. The box slides down the slope to the ground, thereby completing unloading while preventing damage to the goods. The two support plates 601 are located on both sides of the transmission rod 701 and the mounting block 403. A first cleaning frame 602 is fixedly arranged at the rear of the outer side of the support plate 601. The first cleaning frame 602 can be made of a brush or a cloth. The first cleaning frame 602 is sleeved outside the support plate 601. When the support plate 601 moves, the first cleaning frame 602 wipes the inside of the mounting shell 401, thereby cleaning it.

[0037] Embodiment 2

[0038] The box carrying AMR trolley provided in embodiment 1 is further optimized. Specifically, as shown in Figure 1 , Figure 2 and Figure 3 , the plurality of buffer assemblies 3 include a plurality of limiting cylinders 301 fixed to the top end of the vehicle body 1. The limiting cylinder 301 is slidably connected with a limiting column 302 inside. The limiting cylinder 301 and the limiting column 302 are used to limit the up-down movement of the mounting shell 401, so that it will not be dislocated during buffering. The limiting column 302 is fixedly connected with the top end of the mounting shell 401. A spring 303 is arranged outside the limiting column 302. When the vehicle body 1 bounces or vibrates during movement, the spring 303 reduces the vibration, and the limiting cylinder 301 and the limiting column 302 prevent the mounting shell 401 from being dislocated, so that the box above the mounting shell 401 is more stable during transportation. The bottom end and the top end of the spring 303 are in contact with the vehicle body 1 and the mounting shell 401, respectively.

[0039] Further, as shown in Figure 1 and Figure 2 , the protection piece includes a soft protection frame 201. The soft protection frame 201 is used to reduce the impact force when the vehicle body 1 is about to collide with an obstacle, thereby playing a protection role. The soft protection frame 201 is fixedly arranged below the outside of the vehicle body 1.

[0040] Embodiment 3

[0041] The box carrying AMR dolly provided in Embodiment 1 and Embodiment 2 is further optimized, as shown in the figure, two cleaning frames 803 are fixed on both sides of the connecting block 802, the two cleaning frames 803 can be made of brushes or wiping cloths, the two cleaning frames 803 are in contact with the inner wall of the movable groove 402, when the limiting plate 801 and the connecting block 802 move, the two cleaning frames 803 slide and rub on the inner wall of the movable groove 402, so as to clean the inside of the movable groove 402, and play a cleaning role, avoiding the accumulation of dust causing the movement to be not smooth. Figure 5

[0042] The use process of the box carrying AMR dolly provided by the utility model is as follows:

[0043] When the vehicle body 1 moves the box to be carried to the designated position, and needs to unload, the motor 404 is started to make the transmission rod 701 rotate, the limiting plate 801, the connecting block 802, the push plate 501 and the supporting plate 601 are driven to move through the thread, the box at the top end of the installation shell 401 is pushed through the push plate 501, the box is pushed to the outside of the installation shell 401, at the same time, the supporting plate 601 is completely pushed to the outside, so that it is hinged with the limiting plate 801, the front end of the supporting plate 601 is in contact with the ground due to gravity, and a slope is formed, at this time, the box pushed over slides to the ground through the slope, so as to complete unloading.

[0044] When the limiting plate 801, the connecting block 802 and the supporting plate 601 move, the first cleaning frame 602 and the second cleaning frame 803 move in the inside of the installation shell 401 and the inside of the movable groove 402 respectively, and clean the dust in the inside at the same time.

[0045] In the utility model, unless otherwise clearly defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise clearly limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0046] ​Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A box handling AMR vehicle, characterized by, The application relates to a vehicle body (1) provided with a protective member on the outside, a plurality of buffer assemblies (3) on the top end of the vehicle body (1), a same placing member on the top end of the plurality of buffer assemblies (3), a transmission member in the placing member, a moving member on the transmission member, a pushing member on the top end of the placing member, and two sliding members on the front end of the moving member.

2. The box-carrying AMR tug of claim 1, wherein, The placing member comprises an installation shell (401) on the top end of the plurality of buffer assemblies (3), an opening is formed in the front end of the installation shell (401), an installation block (403) is fixedly arranged on the front end in the opening, and two movable grooves (402) are formed in the top end of the installation shell (401) and communicate with the inside of the installation shell (401).

3. The box-carrying AMR tug of claim 2, wherein, The moving member comprises a limiting plate (801) slidably connected to the inside of the installation shell (401), and two connecting blocks (802) are fixedly arranged on the top end of the limiting plate (801) and located in the two movable grooves (402) respectively.

4. The box-carrying AMR tug of claim 3, wherein, The rear end of the installation shell (401) is fixedly provided with a motor (404), the transmission member comprises a transmission rod (701) rotatably connected to the rear end of the installation block (403), the output end of the motor (404) extends to the inside of the installation shell (401) through the installation shell (401), the rear end of the transmission rod (701) is fixedly connected with the output end of the motor (404) through the limiting plate (801), and the transmission rod (701) is threadedly connected with the limiting plate (801).

5. The box-handling AMR cart of claim 4, wherein, The pushing member comprises a push plate (501) on the top end of the installation shell (401), and the push plate (501) is fixedly connected with the two connecting blocks (802).

6. The box-handling AMR cart of claim 5, wherein, The two sliding members comprise two support plates (601) hingedly connected to the front end of the limiting plate (801), the two support plates (601) are located on the two sides of the transmission rod (701) and the installation block (403), and a first cleaning frame (602) is fixedly arranged on the rear side of the outer side of the support plate (601).

7. The box-handling AMR cart of claim 6, wherein, The plurality of buffer assemblies (3) comprise a plurality of limiting cylinders (301) fixedly arranged on the top end of the vehicle body (1), a limiting column (302) is slidably connected to the inside of the limiting cylinder (301), the limiting column (302) is fixedly connected with the top end of the installation shell (401), and a spring (303) is arranged on the outside of the limiting column (302).

8. The box-handling AMR cart of claim 7, wherein, The protective member comprises a soft protective frame (201) fixedly arranged below the outside of the vehicle body (1).

9. The box-handling AMR cart of claim 8, wherein, The two sides of the connecting block (802) are fixedly provided with a second cleaning frame (803).

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