Carrying equipment

Abstract

The utility model belongs to the technical field of carrying instruments, and relates to carrying equipment. The carrying equipment comprises a main base, an auxiliary base, a handle, a first driving device, a second driving device and a lifting table. The first driving device is arranged on the main base, is connected with the lifting platform and is used for driving the lifting platform to be close to or far away from the main base in the vertical direction; the handle is connected with the end part of the main base; the second driving device is arranged on the main base, connected with the auxiliary base and used for driving the auxiliary base to be close to or away from the main base in the horizontal direction. The first driving device controls the lifting platform to ascend and descend to carry goods, time and labor are saved, operation is convenient, the production efficiency is improved, and the labor cost is reduced; in addition, the second driving device controls the auxiliary base to be unfolded and folded so as to be suitable for goods of different sizes, the goods are prevented from toppling over, and the stability of goods transportation is improved.

Description

Technical Field

[0001] The present application relates to the technical field of transport equipment, and more specifically, to a transport device. Background Art

[0002] The front wheels of existing handling equipment can be lifted, but the lifting height is not enough to lift the goods with legs, resulting in the need to manually lift the goods and lift them off the handling board during the handling process. The goods are large in size and heavy in weight, making the handling difficult, time-consuming and labor-intensive, and it is difficult for one person to complete the handling work, which in turn leads to low work efficiency. Utility Model Content

[0003] The embodiment of the present application provides a transport device, which is used to solve the problem of low work efficiency caused by the inability of the transport device in the prior art to lift goods with legs.

[0004] In order to solve the above technical problems, the present application provides a handling device, which adopts the following technical solution:

[0005] A handling device comprises: a main base, a sub-base, a handle, a first driving device, a second driving device and a lifting platform; the first driving device is arranged on the main base and connected to the lifting platform, and is used to drive the lifting platform to approach or move away from the main base in a vertical direction; the handle is connected to an end of the main base; the second driving device is arranged on the main base and connected to the sub-base, and is used to drive the sub-base to approach or move away from the main base in a horizontal direction.

[0006] Furthermore, the second driving device includes a second power source, a screw rod and a slider; the second power source is arranged on one side of the main base, the screw rod is connected to the output end of the second power source, the slider is slidably arranged on the screw rod, and the sub-base is connected to the slider.

[0007] Further, the first driving device includes: a first rotating arm group, a second rotating arm group and a first power source; the first rotating arm group and the second rotating arm group are cross-arranged and rotatably connected, two ends of the first rotating arm group are respectively rotatably connected to the main base and slidably connected to the lifting platform, two ends of the second rotating arm group are respectively rotatably connected to the lifting platform and slidably connected to the main base, the first power source is rotatably arranged on the main base, and the output end of the first power source is rotatably connected to the first rotating arm group or the second rotating arm group.

[0008] Furthermore, the transport equipment also includes a fixed frame arranged on the main base, the inner wall of the fixed frame is provided with a first slide rail, the inner wall of the lifting platform is provided with a second slide rail, the first rotating arm group is provided with a first rotating wheel at one end close to the handle, the second rotating arm group is provided with a second rotating wheel at one end close to the handle, the first rotating wheel slides on the second slide rail, and the second rotating wheel slides inside the first slide rail.

[0009] Furthermore, a mounting groove is provided on the main base, and the fixed frame includes two first side panels arranged opposite to each other, and two second side panels arranged in the middle of the first side panels and opposite to each other, the first side panel and the second side panel are arranged vertically, the first side panel is connected to the main base, the second side panel is located in the mounting groove, the first slide rail is arranged on a side adjacent to the two second side panels, and the second slide rail is arranged on the inner side wall of the lifting platform and is arranged parallel to the first slide rail.

[0010] Furthermore, the first rotating arm group includes a connecting rod and two rotating rods arranged opposite to each other, the connecting rod is connected to one end of the two rotating rods close to the fixed frame, the first rotating wheel is provided at one end of the rotating rod close to the handle, and the end of the rotating rod away from the handle is rotatably connected to the fixed frame; the first power source is rotatably arranged on one end of the fixed frame close to the handle, and the output end of the first power source is rotatably connected to the connecting rod.

[0011] Furthermore, the handling equipment also includes a third driving device and a fixed axis, the fixed axis is fixed to the main base, and the third driving device includes a hydraulic cylinder, a movable plate and a transmission assembly; the handle is connected to the hydraulic cylinder, the hydraulic cylinder is sleeved on the fixed axis, the hydraulic cylinder has a telescopic tube, a first roller is provided at the end of the telescopic tube, the movable plate is sleeved on the telescopic tube, the transmission assembly is connected to the movable plate, and the transmission assembly is used to drive the main base to move in the vertical direction.

[0012] Further, the transmission assembly includes a fixed rod, a first elbow arm group, a driving rod group, a fixed shaft and a second elbow arm group; the end of the first elbow arm group is rotatably arranged on the movable plate, the fixed rod is passed through the elbow of the first elbow arm group, both ends of the fixed rod are connected to the main base, both ends of the driving rod group are rotatably connected to the first elbow arm group and the second elbow arm group respectively, the fixed shaft is passed through the elbow of the second elbow arm group, both ends of the fixed shaft are connected to the main base, a second roller is sleeved on the fixed shaft, and a third roller is provided on the end of the second elbow arm group away from the driving rod group.

[0013] Furthermore, the transporting device includes a controller, a servo motor electrically connected to the controller, and a lifting button, the lifting button is arranged on the handle, and the servo motor is electrically connected to the first driving device.

[0014] Furthermore, the transporting equipment also includes a telescopic button electrically connected to the controller, the telescopic button is arranged on the handle, and the second driving device is electrically connected to the controller.

[0015] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects: the lifting and lowering of the lifting platform can be controlled by the first driving device to realize the transportation of goods, without the need for manual transportation, saving time and effort, convenient operation, and can be operated by one person, thereby improving production efficiency and reducing labor costs; in addition, the expansion and storage of the sub-base are controlled by the second driving device to accommodate goods of different sizes, thereby preventing the goods from tipping over and improving the stability of goods transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the scheme of the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural schematic diagram of a handling device provided in an embodiment of the present application;

[0018] Figure 2 for Figure 1 An exploded view of the first driving device, the lifting platform and the fixed frame;

[0019] Figure 3 for Figure 2 Schematic diagram of the structure of the middle lifting platform from the bottom perspective;

[0020] Figure 4 for Figure 1 Exploded view of the central main base, handle, third drive device, and fixed axis;

[0021] Figure 5 for Figure 4 Exploded view of the third drive unit and handle.

[0022] Figure numerals: 10, main base; 11, mounting groove; 20, auxiliary base; 30, handle; 40, first driving device; 41, first rotating arm group; 411, rotating rod; 412, first rod body; 42, second rotating arm group; 43, first power source; 44, first rotating wheel; 45, second rotating wheel; 50, second driving device; 51, screw rod; 52, slider; 60, lifting platform; 61, second slide rail; 70, fixed frame; 71, first slide rail; 72, second A side plate; 73, a second side plate; 80, a third driving device; 81, a hydraulic cylinder; 811, a telescopic tube; 82, a movable plate; 83, a transmission assembly; 831, a fixed rod; 832, a first elbow-shaped arm group; 8321, a first L-shaped plate; 833, a driving rod group; 8331, a driving rod; 834, a fixed shaft; 835, a second elbow-shaped arm group; 8351, a second L-shaped plate; 836, a second roller; 837, a third roller; 84, a first roller; 90, a fixed shaft. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] The present application embodiment provides a transport device, such as Figure 1As shown, the transport equipment includes: a main base 10, a sub-base 20, a handle 30, a first drive device 40, a second drive device 50 and a lifting platform 60; the first drive device 40 is arranged on the main base 10 and connected to the lifting platform 60, and is used to drive the lifting platform 60 to approach or move away from the main base 10 in the vertical direction; the handle 30 is connected to the end of the main base 10; the second drive device 50 is arranged on the main base 10 and connected to the sub-base 20, and is used to drive the sub-base 20 to approach or move away from the main base 10 in the horizontal direction.

[0027] The working principle of a handling device provided in an embodiment of the present application is as follows: first, the main base 10 and the auxiliary base 20 of the handling device are sent to the bottom of the cargo with legs (such as a charging rack) through the handle 30; then, if the size of the cargo is larger than the main base 10 and the auxiliary base 20, the auxiliary base 20 is driven away from the main base 10 by the second driving device 50, so that the auxiliary base 20 abuts against the legs of the cargo; then, the first driving device 40 drives the lifting platform 60 away from the main base 10, so that the lifting platform 60 lifts the cargo; then, the handle 30 is pulled to carry the cargo to a predetermined position; then, the first driving device 40 drives the lifting platform 60 close to the main base 10, so that the lifting platform 60 puts down the cargo; then, the auxiliary base 20 is driven close to the main base 10 by the second driving device 50, so that the auxiliary base 20 is separated from the legs of the cargo; finally, the handle 30 is pulled to separate the handling device from the cargo to realize the unloading of the cargo.

[0028] The beneficial effects of a handling device provided by an embodiment of the present application are as follows: the present application can realize the handling of goods by controlling the lifting of the lifting platform 60 through the first driving device 40, without manual handling, saving time and labor, convenient operation, and can be operated by one person, thereby improving production efficiency and reducing labor costs; in addition, the second driving device 50 is used to control the expansion and storage of the sub-base 20 to accommodate goods of different sizes, thereby preventing the goods from tipping over and improving the stability of cargo transportation.

[0029] like Figure 2 As shown, further, the second driving device 50 includes a second power source (not shown), a screw rod 51 and a slider 52; the second power source is arranged on one side of the main base 10, the screw rod 51 is connected to the output end of the second power source, the slider 52 is slidably arranged on the screw rod 51, and the sub-base 20 is connected to the slider 52.

[0030] In this embodiment, the second power source is selected from a rotating electric machine.

[0031] In this embodiment, the second power source is arranged on one side of the bottom of the main base 10; the second power source is prevented from protruding from the top surface of the main base 10 to prevent the second power source from abutting against the cargo, thereby avoiding damage to the second power source and tipping of the cargo on the main base 10.

[0032] In this embodiment, the number of the second driving device 50 and the auxiliary base 20 is two, and the two second power sources are respectively arranged on both sides of the main base 10; so as to be suitable for goods of more sizes and increase the stability of carrying goods.

[0033] In this embodiment, the second power source drives the screw rod 51 to rotate, so that the slider 52 drives the auxiliary base 20 to move closer to or away from the second power source, thereby realizing the expansion and storage of the auxiliary base 20.

[0034] like Figure 2 As shown, further, the first driving device 40 includes: a first rotating arm group 41, a second rotating arm group 42 and a first power source 43; the first rotating arm group 41 and the second rotating arm group 42 are cross-arranged and rotatably connected, the two ends of the first rotating arm group 41 are respectively rotatably connected to the main base 10 and slidably connected to the lifting platform 60, the two ends of the second rotating arm group 42 are respectively rotatably connected to the lifting platform 60 and slidably connected to the main base 10, the first power source 43 is rotatably arranged on the main base 10, and the output end of the first power source 43 is rotatably connected to the first rotating arm group 41 or the second rotating arm group 42.

[0035] In this embodiment, the first power source 43 is selected from the hydraulic telescopic tube 811 .

[0036] In this embodiment, the output end of the first power source 43 is connected to the first rotating arm assembly 41 .

[0037] In this embodiment, the first power source 43 is extended and shortened under hydraulic drive to drive the two first rotating arms and the second rotating arms to rotate, thereby realizing the lifting and lowering of the lifting platform 60.

[0038] like Figure 2 , 3 As shown, further, the transport equipment also includes a fixed frame 70 arranged on the main base 10, the inner wall of the fixed frame 70 is provided with a first slide rail 71, the inner wall of the lifting platform 60 is provided with a second slide rail 61, the first rotating arm group 41 is provided with a first rotating wheel 44 at one end close to the handle 30, and the second rotating arm group 42 is provided with a second rotating wheel 45 at one end close to the handle 30, the first rotating wheel 44 is slidably arranged on the second slide rail 61, and the second rotating wheel 45 is slidably arranged in the first slide rail 71.

[0039] In this embodiment, when the first power source 43 is extended or retracted, the first rotating wheel 44 and the second rotating wheel 45 move along the second slide rail 61 and the first slide rail 71 respectively, so as to smoothly realize the lifting and lowering of the lifting platform 60 .

[0040] Furthermore, the main base 10 is provided with a mounting groove 11, and the fixed frame 70 includes two first side panels 72 arranged opposite to each other, and two second side panels 73 arranged in the middle of the first side panels 72 and arranged opposite to each other, the first side panels 72 and the second side panels 73 are vertically arranged, the first side panel 72 is connected to the main base 10, and the second side panel 73 is located in the mounting groove 11, the first slide rail 71 is arranged on a side adjacent to the two second side panels 73, and the second slide rail 61 is arranged on the inner side wall of the lifting platform 60 and is arranged parallel to the first slide rail 71.

[0041] In this embodiment, when the lifting platform 60 descends, the first driving device 40 is folded between the first slide rails 71, and the top surface of the end of the first side panel 72 abuts against the bottom of the lifting platform 60, so that the lifting platform 60 is accommodated in the installation groove 11, thereby preventing the lifting platform 60 from protruding from the top surface of the main base 10 when it is not raised, thereby preventing the goods from tipping over on the main base 10.

[0042] like Figure 2 As shown, further, the first rotating arm group 41 includes a connecting rod (not shown) and two rotating rods 411 arranged opposite to each other, the connecting rod is connected to one end of the two rotating rods 411 close to the fixed frame 70, the first rotating wheel 44 is provided at one end of the rotating rod 411 close to the handle 30, and the end of the rotating rod 411 away from the handle 30 is rotatably connected to the fixed frame 70; the first power source 43 is rotatably arranged on one end of the fixed frame 70 close to the handle 30, and the output end of the first power source 43 is rotatably connected to the connecting rod.

[0043] In this embodiment, when the first power source 43 is extended or retracted, it drives the connecting rod to move, and the connecting rod drives the rotating rod 411 to move, and finally the first rotating wheel 44 moves along the second slide rail 61, so as to smoothly realize the lifting and lowering of the lifting platform 60.

[0044] Furthermore, the first rotating arm assembly 41 further includes a first rod body 412 , the first rod body 412 connects one end of the two rotating rods 411 away from the handle 30 , and the first rod body 412 is rotatably connected to the fixing frame 70 .

[0045] In this embodiment, the structure of the second rotating arm group 42 is consistent with that of the first rotating arm group 41 , and will not be elaborated herein.

[0046] like Figure 4 , 5As shown, further, the handling equipment also includes a third driving device 80 and a fixed shaft 90, the fixed shaft 90 is fixedly mounted on the main base 10, and the third driving device 80 includes a hydraulic cylinder 81, a movable plate 82 and a transmission assembly 83; the handle 30 is connected to the hydraulic cylinder 81, and the hydraulic cylinder 81 is sleeved on the fixed shaft 90, and the hydraulic cylinder 81 has a telescopic tube 811, and a first roller 84 is provided at the end of the telescopic tube 811, and the movable plate 82 is sleeved on the telescopic tube 811, and the transmission assembly 83 is connected to the movable plate 82, and the transmission assembly 83 is used to drive the main base 10 to move in the vertical direction.

[0047] In this embodiment, the handle 30 and the hydraulic cylinder 81 form a "jack" structure. When the handle 30 swings downward, the telescopic tube 811 of the hydraulic cylinder 81 extends to drive the movable plate 82 to move downward, and lifts the main base 10 through the transmission assembly 83; when the handle 30 swings upward, the telescopic tube 811 of the hydraulic cylinder 81 is retracted to drive the movable plate 82 to move upward, and lowers the main base 10 through the transmission assembly 83.

[0048] Furthermore, the transmission assembly 83 includes a fixed rod 831, a first elbow arm group 832, a driving rod group 833, a fixed shaft 834 and a second elbow arm group 835; the end of the first elbow arm group 832 is rotatably arranged on the movable plate 82, the fixed rod 831 is passed through the elbow of the first elbow arm group 832, and the two ends of the fixed rod 831 are connected to the main base 10, and the two ends of the driving rod group 833 are rotatably connected to the first elbow arm group 832 and the second elbow arm group 835 respectively, the fixed shaft 834 is passed through the elbow of the second elbow arm group 835, and the two ends of the fixed shaft 834 are connected to the main base 10, a second roller 836 is sleeved on the fixed shaft 834, and a third roller 837 is provided at the end of the second elbow arm group 835 away from the driving rod group 833.

[0049] Furthermore, the first elbow arm group 832 includes two first L-shaped plates 8321, and the two first L-shaped plates 8321 are respectively rotatably arranged on both sides of the movable plate 82, and the fixed rod 831 is passed through the elbows of the two first L-shaped plates 8321; the driving rod group 833 includes two driving rods 8331, and the driving rod 8331 is rotatably connected to one end of the first L-shaped plate 8321 away from the movable plate 82; the second elbow arm group 835 includes four second L-shaped plates 8351, and two of the second L-shaped plates 8351 are respectively rotatably arranged on both sides of the end of one driving rod 8331 away from the first L-shaped plate 8321; the fixed shaft 834 is passed through the elbows of the two second L-shaped plates 8351, and the third roller 837 is arranged between the two second L-shaped plates 8351. In this embodiment, when the handle 30 is swung downward, the telescopic tube 811 of the hydraulic cylinder 81 is extended to drive the movable plate 82 to move downward, and the first L-shaped plate 8321 of the first elbow arm group 832 is tilted away from the end of the movable plate 82 to drive the driving rod 8331 to move toward the side away from the first elbow arm group 832, and the driving rod 8331 drives the second L-shaped plate 8351 of the second elbow arm group 835 to move downward away from the end of the driving rod 8331 to lift the main base 10 so that the third roller 837 abuts the contact surface (such as the ground); when the handle 30 is swung upward, the above process moves in the opposite direction, and at this time the driving rod 8331 drives the end of the second elbow arm group 835 away from the driving rod 8331 to tilt upward so that the second roller 836 abuts the contact surface.

[0050] It should be noted that the elbow here is the bending point of the first L-shaped plate 8321 and the second L-shaped plate 8351, and the distance from the two ends of the first L-shaped plate 8321 to the elbow is one long and one short, and the long end is connected to the movable plate 82, which is convenient for the first L-shaped plate 8321 to drive the driving rod 8331, and the distance from the two ends of the second L-shaped plate 8351 to the elbow is also one long and one short, and the long end is provided with a third roller 837 to facilitate lifting the third roller 837.

[0051] Furthermore, the transporting equipment includes a controller (not shown), a servo motor (not shown) electrically connected to the controller, and a lifting button (not shown), wherein the lifting button is arranged on the handle 30, and the servo motor is electrically connected to the first driving device 40.

[0052] In this embodiment, by pressing the lifting button, the first power source 43 in the first driving device 40 is driven by the servo motor, so that the output end of the first power source 43 is extended or shortened, thereby realizing the lifting and lowering of the lifting platform 60.

[0053] Furthermore, the transporting device further comprises a telescopic button (not shown) electrically connected to the controller, wherein the telescopic button is arranged on the handle 30, and the second driving device 50 is electrically connected to the controller.

[0054] In this embodiment, by pressing the telescopic button, the output end of the second power source is extended or shortened, thereby realizing the deployment and storage of the auxiliary base 20.

[0055] Furthermore, a fourth roller (not shown) is disposed on the bottom surface of the auxiliary base 20 to facilitate the movement of the auxiliary base 20 .

[0056] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A handling device, characterized in that: include: A main base, a sub-base, a handle, a first driving device, a second driving device and a lifting platform; the first driving device is arranged on the main base and connected to the lifting platform, and is used to drive the lifting platform to approach or move away from the main base in a vertical direction; The handle is connected to the end of the main base; the second driving device is arranged on the main base and connected to the sub-base, and is used to drive the sub-base to approach or move away from the main base in a horizontal direction.

2. The handling equipment according to claim 1, characterized in that: The second driving device includes a second power source, a screw rod and a slider; the second power source is arranged on one side of the main base, the screw rod is connected to the output end of the second power source, the slider is slidably arranged on the screw rod, and the sub-base is connected to the slider.

3. The handling equipment according to claim 1, characterized in that: The first driving device includes: a first rotating arm group, a second rotating arm group and a first power source; the first rotating arm group and the second rotating arm group are cross-arranged and rotatably connected, two ends of the first rotating arm group are respectively rotatably connected to the main base and slidably connected to the lifting platform, two ends of the second rotating arm group are respectively rotatably connected to the lifting platform and slidably connected to the main base, the first power source is rotatably arranged on the main base, and the output end of the first power source is rotatably connected to the first rotating arm group or the second rotating arm group.

4. The handling equipment according to claim 3, characterized in that: The transport equipment also includes a fixed frame arranged on the main base, the inner wall of the fixed frame is provided with a first slide rail, the inner wall of the lifting platform is provided with a second slide rail, the first rotating arm group is provided with a first rotating wheel at one end close to the handle, the second rotating arm group is provided with a second rotating wheel at one end close to the handle, the first rotating wheel slides on the second slide rail, and the second rotating wheel slides inside the first slide rail.

5. The handling equipment according to claim 4, characterized in that: The main base is provided with a mounting groove, and the fixed frame includes two first side panels arranged opposite to each other, and two second side panels arranged in the middle of the first side panels and opposite to each other, the first side panel and the second side panel are arranged vertically, the first side panel is connected to the main base, the second side panel is located in the mounting groove, the first slide rail is arranged on a side adjacent to the two second side panels, and the second slide rail is arranged on the inner side wall of the lifting platform and is arranged parallel to the first slide rail.

6. The handling equipment according to claim 4, characterized in that: The first rotating arm group includes a connecting rod and two rotating rods arranged opposite to each other, the connecting rod is connected to one end of the two rotating rods close to the fixed frame, the first rotating wheel is provided at one end of the rotating rod close to the handle, and the end of the rotating rod away from the handle is rotatably connected to the fixed frame; the first power source is rotatably arranged on one end of the fixed frame close to the handle, and the output end of the first power source is rotatably connected to the connecting rod.

7. The handling equipment according to any one of claims 1 to 6, characterized in that: The handling equipment also includes a third driving device and a fixed axis, the fixed axis is fixed to the main base, and the third driving device includes a hydraulic cylinder, a movable plate and a transmission assembly; the handle is connected to the hydraulic cylinder, the hydraulic cylinder is sleeved on the fixed axis, the hydraulic cylinder has a telescopic tube, a first roller is provided at the end of the telescopic tube, the movable plate is sleeved on the telescopic tube, the transmission assembly is connected to the movable plate, and the transmission assembly is used to drive the main base to move in the vertical direction.

8. The handling equipment according to claim 7, characterized in that: The transmission assembly includes a fixed rod, a first elbow arm group, a driving rod group, a fixed shaft and a second elbow arm group; the end of the first elbow arm group is rotatably arranged on the movable plate, the fixed rod is passed through the elbow of the first elbow arm group, both ends of the fixed rod are connected to the main base, both ends of the driving rod group are rotatably connected to the first elbow arm group and the second elbow arm group respectively, the fixed shaft is passed through the elbow of the second elbow arm group, both ends of the fixed shaft are connected to the main base, a second roller is sleeved on the fixed shaft, and a third roller is provided at one end of the second elbow arm group away from the driving rod group.

9. The handling equipment according to any one of claims 1 to 6, characterized in that: The transporting device includes a controller, a servo motor electrically connected to the controller, and a lifting button, wherein the lifting button is arranged on the handle, and the servo motor is electrically connected to the first driving device.

10. The handling equipment according to claim 9, characterized in that: The transporting device further comprises a telescopic button electrically connected to the controller, wherein the telescopic button is arranged on the handle, and the second driving device is electrically connected to the controller.

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