Hoisting device

Abstract

The hoisting device comprises a rack (1), a longitudinal moving frame (2) is arranged on the top of the rack (1) in a sliding mode, a transverse moving trolley (3) is arranged on the longitudinal moving frame (2) in a sliding mode, the sliding direction of the longitudinal moving frame (2) is perpendicular to the sliding direction of the transverse moving trolley (3), and a swing mechanism (10) is hoisted on the transverse moving trolley (3) through a lifting mechanism (9). And a rotary disc (10.3) of the rotary mechanism (10) is connected with a C-shaped lifting claw (11). The hoisting device has the advantages that the loading capacity is high, and hoisting objects (such as enameled wires) cannot be damaged.

Description

Technical Field

[0001] The utility model relates to a lifting and hoisting device, in particular to a device which can stably lift heavy objects such as enameled wires, and belongs to the technical field of lifting equipment. Background Art

[0002] At present, many industries need to lift and transfer heavy objects with central shaft holes such as I-shaped wheels. For example, in the manufacturing process of motors for new energy vehicles, the quick and smooth transfer of the preparation of electronic winding coil enameled wire coils (the finished enameled wire is wound on the I-shaped wheel) is an urgent problem to be solved. For this reason, a "special lifting claw for enameled wire spools" as disclosed in Chinese patent CN200920186343.6 has been developed, but this method gives priority to lifting heavy objects, which is not conducive to large-scale industrial production. Therefore, an enterprise has developed and applied for Chinese patent CN202122339599.X "Spool lifting device for enameled wire", which uses a form similar to a hoop structure to fix the spool of enameled wire. Although it improves the load-bearing capacity, it is easy to cause damage to the enameled wire in appearance. For this reason, there is an urgent need for a special lifting device that can solve the above problems. Summary of the invention

[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a lifting and hoisting device, which has the advantages of high load-bearing capacity and will not damage the hoisted objects (such as enameled wires).

[0004] The purpose of the utility model is achieved in this way:

[0005] A lifting and hoisting device comprises a frame, a longitudinal frame is slidably arranged on the top of the frame, a transverse trolley is slidably arranged on the longitudinal frame, and the sliding direction of the longitudinal frame is perpendicular to the sliding direction of the transverse trolley, the transverse trolley is hoisted with a slewing mechanism through a lifting mechanism, and the slewing disk of the slewing mechanism is connected to a C-shaped lifting claw.

[0006] Preferably, the turntable of the rotating mechanism is mounted on a rotating center frame, the rotating center frame is connected to the bottom of the lifting mechanism, and a circle of rotating gear grooves is arranged on the outer annular surface of the turntable, the rotating motor is fixedly installed on the lifting mechanism or the rotating center frame through a rotating motor bracket, and the rotating gear driven by the rotating motor is meshed with the rotating gear groove.

[0007] Preferably, the lifting mechanism includes a plurality of lifting sleeves which are slidably nested with each other, and the top of the lifting sleeve located at the top is fixedly connected to the transverse movement trolley, and a power mechanism is fixedly installed on the transverse movement trolley to drive the lifting sleeve located at the bottom.

[0008] Preferably, a limit motor is fixedly mounted on the upper portion of the C-shaped lifting claw, a drive shaft of the limit motor is connected to a limit rod, and the limit rod is located at the open end of the C-shaped lifting claw.

[0009] Preferably, longitudinal linear modules parallel to each other are respectively arranged on the two longitudinal beams at the top of the frame, and longitudinal racks are arranged on the sides of the longitudinal linear modules or the sides of the longitudinal beams, the longitudinal frame is slidably mounted on the longitudinal linear modules, and a longitudinal drive assembly is fixedly mounted on the longitudinal frame, the two output ends of the longitudinal drive assembly drive the longitudinal gear through the drive rod, and the longitudinal gear is meshed with the longitudinal rack;

[0010] A transverse linear module is arranged on the longitudinal moving frame, and the moving direction of the transverse linear module is perpendicular to the moving direction of the longitudinal linear module, and a transverse rack is installed on the side of the transverse linear module or the side of the longitudinal moving frame, the transverse trolley is slidably installed on the transverse linear module, and a transverse driving assembly is fixedly installed on the transverse trolley, and the transverse driving assembly drives the transverse gear, and the transverse gear is meshed with the transverse rack.

[0011] Preferably, a fixed protective net and a gantry are arranged around the frame, a protective net lifting power mechanism is fixed on the top of the gantry, walking wheels are installed on both sides of the lifting protective net to slide on the vertical beams on both sides of the gantry, and the protective net lifting power mechanism drives the lifting protective net to move up and down.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model utilizes a C-shaped structure of the lifting claw, so compared with the method used in the background, the patent awards the enameled wire spool to be placed horizontally, which not only improves its load-bearing capacity, but also does not cause any damage to the outer layer of the enameled wire because it does not contact the enameled wire. At the same time, the set limit rod can well prevent the risk of it slipping. Finally, the direction of the enameled wire spool can be flexibly adjusted through the rotary mechanism, so that the enameled wire can be conveniently transferred between different workstations, improving the overall production efficiency in the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a lifting and hoisting device.

[0015] Figure 2 This is a top view of a lifting and hoisting device of the utility model (without the protective net).

[0016] Figure 3 This is a structural schematic diagram of a lifting and hoisting device of the utility model (without the protective net).

[0017] Figure 4 For this utility model Figure 3 Front view of .

[0018] in:

[0019] Frame 1, longitudinal frame 2, transverse trolley 3, longitudinal drive assembly 4, drive rod 5, longitudinal gear 6, transverse drive assembly 7, transverse gear 8, lifting mechanism 9, slewing mechanism 10, C-shaped hanging claw 11, limit motor 12, limit rod 13;

[0020] Fixed protection net 21, gantry 22, lifting protection net 23, protection net lifting power mechanism 24, walking wheel 25;

[0021] Longitudinal beam 1.1, transverse beam 1.2, longitudinal linear module 1.3, longitudinal rack 1.4;

[0022] Transverse linear module 2.1, transverse rack 2.2;

[0023] Lifting sleeve 9.1, power mechanism 9.2;

[0024] Rotating motor bracket 10.1, rotating motor 10.2, rotating disk 10.3, rotating center frame 10.4, rotating tooth groove 10.5, rotating gear 10.6. DETAILED DESCRIPTION

[0025] See also Figures 1 to 4 The utility model relates to a lifting and hoisting device, comprising a frame 1, wherein two longitudinal beams 1.1 at the top of the frame 1 are respectively provided with longitudinal linear modules 1.3 which are parallel to each other, and longitudinal racks 1.4 are provided on the sides of the longitudinal linear modules 1.3 or the sides of the longitudinal beams 1.1, a longitudinal frame 2 is slidably mounted on the longitudinal linear module 1.3, and a longitudinal driving assembly 4 is fixedly mounted on the longitudinal frame 2, and the two output ends of the longitudinal driving assembly 4 drive the longitudinal gear 6 through a driving rod 5, and the longitudinal gear 6 is meshed with the longitudinal rack 1.4, thereby realizing the longitudinal movement of the longitudinal frame 2 on the longitudinal beams 1.1 at the top of the frame 1.

[0026] At the same time, a transverse linear module 2.1 is provided on the longitudinal moving frame 2, and the moving direction of the transverse linear module 2.1 is perpendicular to the moving direction of the longitudinal linear module 1.3, and a transverse rack 2.2 is installed on the side of the transverse linear module 2.1 or the side of the longitudinal moving frame 2, and the transverse trolley 3 is slidably installed on the transverse linear module 2.1, and a transverse drive assembly 7 is fixedly installed on the transverse trolley 3, and the transverse drive assembly 7 drives the transverse gear 8, and the transverse gear 8 is meshed with the transverse rack 2.2.

[0027] At the same time, the traverse trolley 3 is vertically downwardly connected to the slewing mechanism 10 through the lifting mechanism 9, and the slewing mechanism 10 is connected to the C-shaped hanging claw 11. A limit motor 12 is fixedly installed on the upper part of the C-shaped hanging claw 11, and the driving shaft of the limit motor 12 is connected to the limit rod 13, and the limit rod 13 is located at the open end of the C-shaped hanging claw 11.

[0028] When in use, the longitudinal frame 2 and the transverse trolley 3 are used to realize the movement adjustment in the XY direction in the plane, and then the lifting mechanism 9 is used to realize the movement adjustment in the vertical direction Z direction, so that the bottom crossbar of the C-shaped lifting claw 11 can be easily adjusted to insert into the central axis hole of the enameled wire shaft to realize lifting; and the enameled wire shaft is blocked by the limit rod 13 during the lifting process to prevent it from slipping during the mid-transport process. After the enameled wire is transported to the required workstation by the longitudinal frame 2 and the transverse trolley 3, the required direction of the enameled wire shaft is first adjusted by the rotary mechanism 10, and then placed on the workstation under the lifting mechanism 9, and then the limit rod 13 is rotated to open the open end of the C-shaped lifting claw 11, and then the C-shaped lifting claw 11 is moved back out of the enameled wire shaft to proceed to the next round of work.

[0029] Furthermore, the lifting mechanism 9 can adopt the structure of the prior art, or the structure shown in the figure of this patent. At this time, the lifting mechanism 9 includes a plurality of lifting sleeves 9.1 that slide and nest with each other, and the top of the lifting sleeve 9.1 located at the top is fixed on the transverse movement trolley 3. The transverse movement trolley 3 is also fixedly installed with a power mechanism 9.2, which drives the lifting sleeve 9.1 located at the bottom, thereby realizing lifting and lowering adjustment, and the lifting sleeve 9.1 located at the bottom is fixedly connected to the rotating center frame 10.4 of the rotating mechanism 10.

[0030] The rotating disk 10.3 is mounted on the rotating center frame 10.4, and a circle of rotating tooth grooves 10.5 is arranged on the outer annular surface of the rotating disk 10.3. The rotating motor 10.2 is fixedly mounted on the lowermost lifting sleeve 9.1 of the lifting mechanism 9 through the rotating motor bracket 10.1, or the rotating motor 10.2 is fixedly mounted on the rotating center frame 10.4 through the rotating motor bracket 10.1. The rotating gear 10.6 driven by the rotating motor 10.2 is meshed with the rotating tooth groove 10.5, thereby realizing the driving rotation of the rotating disk 10.3. The above-mentioned C-shaped hanging claw 11 is fixed to the rotating disk 10.3 by bolts and rotates with it.

[0031] Finally, for the sake of safety, protective isolation measures can also be set up. At this time, a fixed protective net 21 is installed on three sides of the frame 1, and a gantry 22 is set on the other side. A protective net lifting power mechanism 24 (which can be an electric hoist or a winch, etc.) is fixed on the top of the gantry 22. Traveling wheels 25 are installed on both sides of the lifting protective net 23 to slide on the vertical beams on both sides of the gantry 22, and the protective net lifting power mechanism 24 drives the lifting protective net 23 to move up and down.

[0032] In addition: It should be noted that the above specific implementation is only an optimization scheme of this patent. Any changes or improvements made by technicians in this field based on the above concept are within the scope of protection of this patent.

Claims

1. A lifting and hoisting device, comprising a frame (1), characterized in that: A longitudinal moving frame (2) is slidably arranged on the top of the frame (1), a transverse moving trolley (3) is slidably arranged on the longitudinal moving frame (2), and the sliding direction of the longitudinal moving frame (2) is perpendicular to the sliding direction of the transverse moving trolley (3), the transverse moving trolley (3) is hoisted with a slewing mechanism (10) via a lifting mechanism (9), and the slewing disk (10.3) of the slewing mechanism (10) is connected to a C-shaped lifting claw (11).

2. A lifting and hoisting device according to claim 1, characterized in that: The rotating disk (10.3) of the rotating mechanism (10) is mounted on a rotating center frame (10.4), the rotating center frame (10.4) is connected to the bottom of the lifting mechanism (9), and a circle of rotating tooth grooves (10.5) is provided on the outer annular surface of the rotating disk (10.3). The rotating motor (10.2) is fixedly mounted on the lifting mechanism (9) or the rotating center frame (10.4) via a rotating motor bracket (10.1), and the rotating gear (10.6) driven by the rotating motor (10.2) is meshed with the rotating tooth groove (10.5).

3. A lifting and hoisting device according to claim 1, characterized in that: The lifting mechanism (9) comprises a plurality of lifting sleeves (9.1) that are slidably nested with each other, and the top of the lifting sleeve (9.1) located at the top is fixedly connected to the transverse movement trolley (3), and a power mechanism (9.2) is fixedly installed on the transverse movement trolley (3) to drive the lifting sleeve (9.1) located at the bottom.

4. A lifting and hoisting device according to claim 1, 2 or 3, characterized in that: A limit motor (12) is fixedly mounted on the upper part of the C-shaped hanging claw (11); a driving shaft of the limit motor (12) is connected to a limit rod (13), and the limit rod (13) is located at the open end of the C-shaped hanging claw (11).

5. A lifting and hoisting device according to claim 1, 2 or 3, characterized in that: Two longitudinal beams (1.1) on the top of the frame (1) are respectively provided with longitudinal linear modules (1.3) parallel to each other, and longitudinal racks (1.4) are provided on the sides of the longitudinal linear modules (1.3) or the sides of the longitudinal beams (1.1), the longitudinal frame (2) is slidably mounted on the longitudinal linear modules (1.3), and a longitudinal drive assembly (4) is fixedly mounted on the longitudinal frame (2), the two output ends of the longitudinal drive assembly (4) drive the longitudinal gear (6) through a drive rod (5), and the longitudinal gear (6) is meshed with the longitudinal rack (1.4); The longitudinal moving frame (2) is provided with a transverse linear module (2.1), the moving direction of the transverse linear module (2.1) is perpendicular to the moving direction of the longitudinal linear module (1.3), and a transverse rack (2.2) is installed on the side of the transverse linear module (2.1) or the side of the longitudinal moving frame (2), the transverse trolley (3) is slidably installed on the transverse linear module (2.1), and a transverse drive assembly (7) is fixedly installed on the transverse trolley (3), and the transverse drive assembly (7) drives the transverse gear (8), and the transverse gear (8) is meshed with the transverse rack (2.2).

6. A lifting and hoisting device according to claim 1, 2 or 3, characterized in that: The frame (1) is provided with a fixed protective net (21) and a gantry (22) around its periphery. A protective net lifting power mechanism (24) is fixed on the top of the gantry (22). Travel wheels (25) are installed on both sides of the lifting protective net (23) to slide on the vertical beams on both sides of the gantry (22), and the protective net lifting power mechanism (24) drives the lifting protective net (23) to move up and down.

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