CN219730386U - Hoisting device for logistics loading and unloading - Google Patents

Abstract

The utility model discloses a lifting device for logistics loading and unloading, which comprises: the lifting arm is characterized in that a gear is arranged on the outer surface of the lifting arm, a connecting shaft is fixedly connected to the lower end face of the lifting arm, a rotating disc is arranged in the rotating disc, a groove is movably connected with the connecting shaft, a motor is fixedly connected to the inner part of the rotating disc, the motor is connected with the lifting arm through gear engagement, and an electromagnet is fixedly connected to the lower surface of the rotating disc. Through the device, after goods are hung, the suspension arm is driven by the motor to enable the rotary disc to rotate, and the parts at the lower end of the linkage can flexibly adjust the direction of the goods, so that the position of the lifting machine is not required to be adjusted for multiple times when the goods are stacked and moved in a small range, the goods reach a designated stacking point, and the goods cannot swing randomly during lifting.

Description

Hoisting device for logistics loading and unloading

Technical Field

The utility model relates to the technical field of loading and unloading, in particular to a lifting device for logistics loading and unloading.

Background

When commodity circulation short distance transportation, can use hoist device to carry out the short distance to bulky parcel and remove generally, current hoist device comprises bed plate, lifting hook that motor control removed, is equipped with the lead screw on the motor, and the lead screw passes through nut, hydro-cylinder and lifting hook connection. However, when the goods are moved in a small range, the lifted goods cannot be subjected to direction adjustment on the premise that the lifting equipment is not moved. And the occurrence of the conditions of swinging, rotation and the like of the lifted goods cannot be guaranteed. The Chinese patent discloses a "be used for commodity circulation transportation loading and unloading hoist device", its application number is "CN202222251764.0", and it is through installing the movable plate in the bottom of nut, and the gyro wheel is all installed to the bottom four corners department of movable plate, and replaces traditional slip spacing, improves life, need not frequent the change, is equipped with casing and spout on the bed plate, and it has the baffle through stepping on the control of motive mechanism to slide in the spout, can fix a position the left wheel in shallow bottom through inside left wall and the baffle of casing, makes shallow position offset when avoiding parcel contact shallow. But still solves the goods deflection during hoisting and adjusts the direction of the hoisted goods.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a lifting device for logistics loading and unloading, after goods are lifted, an electromagnet adsorbs a counterweight iron disc, a motor drives a suspension arm to rotate a rotary disc, a part at the lower end of the linkage enables the rotary disc to flexibly adjust the direction of the goods, the goods do not swing randomly, and the lifting device does not need to adjust the lifting position for a plurality of times when the goods are stacked and moved in a small range, so that the goods reach a designated stacking point.

The utility model also provides a lifting device for logistics loading and unloading, comprising: the lifting arm is characterized in that a gear is arranged on the outer surface of the lifting arm, a connecting shaft is fixedly connected to the lower end face of the lifting arm, a rotating disc is arranged in the rotating disc, a groove is movably connected with the connecting shaft, a motor is fixedly connected to the inner part of the rotating disc, the motor is connected with the lifting arm through gear engagement, and an electromagnet is fixedly connected to the lower surface of the rotating disc. Through the device, after goods are hung, the suspension arm is driven by the motor to enable the rotary disc to rotate, and the parts at the lower end of the linkage can flexibly adjust the direction of the goods, so that the position of the lifting machine is not required to be adjusted for multiple times when the goods are stacked and moved in a small range, the goods reach a designated stacking point, and the goods cannot swing randomly during lifting.

According to the lifting device for logistics loading and unloading, the upper surface of the suspension arm is fixedly connected with the support arm, and the central parts of the support arm, the suspension arm, the rotating disc and the electromagnet are all provided with the steel wire rope holes. The hoisting wire rope is passed through the center of its part and slid inside.

According to the lifting device for logistics loading and unloading, the steel wire rope is connected in the steel wire rope hole in a sliding mode, one end of the steel wire rope is fixedly connected with the counterweight iron disc, and the lower surface of the counterweight iron disc is fixedly connected with the cross connecting block. The steel wire rope has a certain downward pulling force by utilizing the counterweight iron disc, so that the steel wire rope is not bent, and the counterweight iron disc can stabilize the suspended goods under the magnetic attraction of the electromagnet.

According to the lifting device for logistics loading and unloading, the movable plate groove is formed in the lower end of the cross connecting block, and the wiping bolt hole is formed in the outer surface of the cross connecting block. The lifting device is used for installing an internal lifting component and enabling the lifting component to be movable.

According to the lifting device for logistics loading and unloading, the movable plate is movably connected in the movable plate groove, the wiping bolt is rotatably connected in the wiping bolt hole, and the movable plate is fixedly connected with the cross connecting block through the wiping bolt. The hoisting component is used for connecting the lower end of the hoisting component and can be adjusted left and right according to the size of the goods.

According to the lifting device for logistics loading and unloading, one end of the movable plate is movably connected with the pull rod through the rotating shaft. So that the pull rod can be adjusted left and right according to the size of the on-site goods.

According to the lifting device for logistics loading and unloading, the lower end of the pull rod is rotatably connected with the hanging ring. The rope for binding the goods is penetrated into and fixed with the goods.

According to the lifting device for logistics loading and unloading, the upper surface of the supporting arm is fixedly connected with the fixed pulley block, one end of the steel wire rope is connected into the fixed pulley block on the upper surface of the supporting arm through the steel wire rope hole, and the steel wire rope is connected to equipment through the fixed pulley block. The steel wire rope is wound and unwound through the winch, the direction of the steel wire rope is changed through the pulley block until the steel wire rope is connected with the counterweight iron plate, and goods are extracted and put down through the hoisting component at the lower end of the counterweight iron plate.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a view showing the whole construction of a lifting device for logistics loading and unloading;

FIG. 2 is a bottom view of a lifting device for handling logistics according to the present utility model;

FIG. 3 is a diagram showing the construction of a hoisting member of a hoisting device for loading and unloading logistics according to the present utility model;

FIG. 4 is a bottom view of a lifting member of a lifting device for handling logistics according to the present utility model;

FIG. 5 is a sectional view showing a rotating structure of a lifting device for loading and unloading logistics.

Legend description:

1. a suspension arm; 2. a rotating disc; 3. an electromagnet; 4. a counterweight iron plate; 5. a cross connecting block; 6. a movable plate; 7. a rotating shaft; 8. a pull rod; 9. hanging rings; 10. wiping the bolt; 11. a support arm; 12. a wire rope; 13. a movable plate groove; 14. wiping the bolt hole; 15. a wire rope hole; 16. a gear; 17. a connecting shaft; 18. and a motor.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 5, a lifting device for loading and unloading logistics according to an embodiment of the present utility model includes: the lifting arm 1 is used for being connected with a lower end component, the upper surface of the lifting arm 1 is fixedly connected with a supporting arm 11, a mechanical arm of lifting equipment is fixedly connected with a fixed pulley block on the upper surface of the supporting arm 11, one end of a steel wire rope 12 is connected into the fixed pulley block on the upper surface of the supporting arm 11 through a steel wire rope hole 15, the steel wire rope 12 is connected to the equipment through the fixed pulley block, the supporting arm 11, the lifting arm 1, a rotating disc 2 and the central part of an electromagnet 3 are all provided with the steel wire rope hole 15 and used for penetrating the steel wire rope 12, the steel wire rope 12 is connected inside the steel wire rope hole 15 in a sliding mode, so that the lifting part moves up and down, and goods are lifted through the pulling force of the steel wire rope 12.

One end fixedly connected with counter weight iron plate 4 of wire rope 12 for wire rope 12 is not crooked, and the upper surface of counter weight iron plate 4 is the level surface for more firm when adsorbing with electro-magnet 3. The lower surface fixedly connected with cross connecting block 5 of counter weight iron plate 4 for four pull rods 8 of connection lower extreme, the lower extreme of cross connecting block 5 is provided with fly leaf groove 13, and the inside swing joint in fly leaf groove 13 has fly leaf 6, and the one end of fly leaf 6 has pull rod 8 through pivot 7 swing joint, and the lower extreme of pull rod 8 has link 9 through pivot 7 swing joint, and the both ends of pull rod 8 all with pivot 7 swing joint. The outer surface of the cross connecting block 5 is provided with a wiping bolt hole 14, the inside of the wiping bolt hole 14 is rotationally connected with a wiping bolt 10, and the movable plate 6 is fixedly connected with the cross connecting block 5 through the wiping bolt 10. The outer surface of the suspension arm 1 is provided with a gear 16, and the lower end surface of the suspension arm 1 is fixedly connected with a connecting shaft 17 for connecting a hoisting component at the lower end.

The rotating disc 2 drives the lower end part and the goods to move through the rotation of the rotating disc. The lower surface of the rotating disk 2 is fixedly connected with an electromagnet 3 for adsorbing and fixing a counterweight iron disk 4. The inside of rotary disk 2 is provided with the groove, groove and connecting axle 17 swing joint, and the inside fixedly connected with motor 18 of rotary disk 2 provides power, and motor 18 passes through gear 16 meshing connection with davit 1.

Working principle: when goods are hung, the steel wire rope 12 is driven by a winch on the lifting device to lower the counterweight iron plate 4 and the components at the lower end, the components reach the upper part of the lifted goods, the pull rod 8 is adjusted to a proper position according to the volume of the goods through the linkage of the movable plate 6 and the rotating shaft 7, the goods are fixed on the hanging ring 9 by using ropes, the steel wire rope 12 is recovered by the winch, the steel wire rope 12 passes through the steel wire rope holes 15 arranged at the central parts of the supporting arm 11, the suspension arm 1, the rotating disc 2 and the electromagnet 3 and slides in the steel wire rope holes until the counterweight iron plate 4 is connected with the lower end part to the position of the electromagnet 3, and at the moment, the electromagnet 3 is electrified and firmly attracts the counterweight iron plate 4. The motor 18 in the rotary disc 2 outputs power, the rotary disc 2 rotates below the suspension arm 1 by utilizing the meshing force between the gears 16 until goods are adjusted to the corresponding positions, the motor 18 stops the rotary disc 2 to stop rotating, the electromagnet 3 cuts off the power supply, the steel wire rope 12 is driven by the winch, the goods are put down, and the oriented binding rope finishes hoisting.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (8)

1. Hoisting device for logistics loading and unloading is characterized by comprising:

the lifting device comprises a lifting arm (1), wherein a gear (16) is arranged on the outer surface of the lifting arm (1), and a connecting shaft (17) is fixedly connected to the lower end surface of the lifting arm (1);

the rotary table comprises a rotary table body (2), wherein a groove is formed in the rotary table body (2), the groove is movably connected with a connecting shaft (17), a motor (18) is fixedly connected with the inside of the rotary table body (2), the motor (18) is connected with a suspension arm (1) in a meshed mode through a gear (16), and an electromagnet (3) is fixedly connected with the lower surface of the rotary table body (2).

2. The lifting device for logistics loading and unloading according to claim 1, wherein the upper surface of the suspension arm (1) is fixedly connected with a support arm (11), and the central parts of the support arm (11), the suspension arm (1), the rotating disc (2) and the electromagnet (3) are all provided with steel wire rope holes (15).

3. The lifting device for logistics loading and unloading according to claim 2, wherein the inside of the steel wire rope hole (15) is slidably connected with a steel wire rope (12), one end of the steel wire rope (12) is fixedly connected with a counterweight iron disc (4), and the lower surface of the counterweight iron disc (4) is fixedly connected with a cross connecting block (5).

4. A lifting device for logistics loading and unloading according to claim 3, wherein a movable plate groove (13) is arranged at the lower end of the cross connecting block (5), and a wiping bolt hole (14) is arranged on the outer surface of the cross connecting block (5).

5. The lifting device for logistics loading and unloading according to claim 4, wherein a movable plate (6) is movably connected in the movable plate groove (13), a wiping bolt (10) is rotatably connected in the wiping bolt hole (14), and the movable plate (6) is fixedly connected with the cross connecting block (5) through the wiping bolt (10).

6. The lifting device for logistics loading and unloading according to claim 5, wherein one end of the movable plate (6) is movably connected with a pull rod (8) through a rotating shaft (7).

7. The lifting device for logistics loading and unloading according to claim 6, wherein the lower end of the pull rod (8) is rotatably connected with a hanging ring (9).

8. Hoisting device for logistics loading and unloading according to claim 2, characterized in that the upper surface of the supporting arm (11) is fixedly connected with a fixed pulley block, one end of the steel wire rope (12) is connected into the upper surface fixed pulley block of the supporting arm (11) through a steel wire rope hole (15), and the steel wire rope (12) is connected to equipment through the fixed pulley block.