Battery lifting machine

Abstract

The utility model discloses a battery lifting machine which is simple in battery positioning, convenient to assemble and disassemble and favorable for improving the working efficiency of repairing or maintaining a battery. The lifting device comprises fixed stand columns, the fixed stand columns are arranged in a square shape and connected through outer cross rods, lifting mechanisms are arranged in the fixed stand columns, and the lifting device is characterized in that each lifting mechanism comprises a supporting cross rod, a moving seat and a reciprocating screw rod, the moving seat is installed on the reciprocating screw rod and connected with the reciprocating screw rod in a threaded mode, and the supporting cross rods are installed on the moving seat; supporting vertical rods are installed on the supporting transverse rod side by side, supporting air cylinders are installed at the top ends of the supporting vertical rods and are bidirectional air cylinders, and supporting plates are installed at the extending ends of piston rods of the supporting air cylinders.

Description

Technical Field

[0001] The utility model relates to the technical field of battery lifting devices, in particular to a battery lifting machine. Background Art

[0002] In recent years, with the continuous breakthroughs in technology, China's new energy vehicles have developed rapidly. Along with the popularity of new energy vehicles, power batteries have shown a vigorous development momentum, production capacity has increased rapidly, and demand has surged. With the continuous expansion of the market and the rapid development of the new energy vehicle industry, the demand for battery lifts has also been increasing. Existing battery lifts are more complicated to position the battery and are cumbersome to load and unload, which reduces the efficiency of repairing or maintaining the battery. Utility Model Content

[0003] Aiming at the shortcomings of existing battery lifts, such as complex battery positioning and cumbersome loading and unloading, the utility model provides a battery lift, which is simple to position the battery and convenient to load and unload, thereby improving the efficiency of repairing or maintaining the battery.

[0004] The utility model provides the following technical solutions:

[0005] It includes fixed columns, which are arranged in a square shape and connected by external cross bars. A lifting mechanism is provided in the fixed columns. It is characterized in that the lifting mechanism includes a supporting cross bar, a movable seat and a reciprocating screw rod. The movable seat is installed on the reciprocating screw rod and is threadedly connected. The supporting cross bar is installed on the movable seat. Supporting vertical poles are installed in parallel on the supporting cross bar. The top end of the supporting vertical pole is installed with a supporting cylinder. The supporting cylinder is a bidirectional cylinder, and the protruding ends of its piston rod are all installed with support plates.

[0006] It is further characterized by:

[0007] A dual-axis motor is provided below the outer crossbar and is mounted on the bottom plate;

[0008] Near the bottom, an assembly seat is installed on the side wall of the fixed column, and the dual-axis motor is connected to the assembly seat through an external protective tube. The motor shaft of the dual-axis motor extends into the external protective tube and then passes through the assembly seat and is inserted into the fixed column. The gear installed on the shaft head of the motor shaft engages with the bottom gear of the reciprocating screw for transmission.

[0009] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0010] The supporting vertical rod on the supporting cross bar in the lifting mechanism can be inserted into the battery fixing groove together with the supporting cylinder to position the battery. The supporting plate can move in the battery fixing groove and stick to the inner wall to support and fix the battery, avoiding the wear and tear of traditional sleeves and installation. The positioning is relatively simple, and the loading and unloading is more convenient, which improves the work efficiency of repairing or maintaining the battery.

[0011] The setting of the placement table is convenient for workers to place batteries when loading and unloading, saving manpower and increasing the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the main view of the overall structure of the utility model;

[0013] Figure 2 This is a side view of the structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the engagement structure of the dual-axis motor and the reciprocating screw rod of the utility model;

[0015] Figure 4 This is a schematic diagram of the support crossbar structure of the utility model;

[0016] Figure 5 It is a schematic structural diagram of the placement table of the present utility model.

[0017] Description of reference numerals:

[0018] 1. Fixed column; 2. Reciprocating screw; 3. Moving seat; 4. Support crossbar; 5. Support vertical pole; 6. Support cylinder; 7. Support plate; 8. Dual-axis motor; 9. Placement table; 10. Base plate; 11. External crossbar; 12. Screw bearing; 13. Assembly seat; 14. External protective pipe. DETAILED DESCRIPTION

[0019] The utility model provides Figure 1 A battery lift is shown, which includes a fixed column 1, which is arranged in a square and connected by an outer cross bar 11. A lifting mechanism is provided in the fixed column 1, and the lifting mechanism includes a supporting cross bar 4, a movable seat 3 and a reciprocating screw rod 2. The movable seat 3 is mounted on the reciprocating screw rod 2 and is threadedly connected. The supporting cross bar 4 is mounted on the movable seat 3, and supporting vertical rods 5 are mounted in parallel on the supporting cross bar 4. The top end of the supporting vertical rod 5 is mounted with a supporting cylinder 6. The supporting cylinder 6 is a bidirectional cylinder, and the protruding end of its piston rod is mounted with a supporting plate 7. The supporting cylinder 6 can be inserted into the fixing groove of the battery. By opening the support plate 7, the support and fixation of the battery are increased.

[0020] See Figure 1 , a dual-axis motor 8 is provided below the outer crossbar 11, and the dual-axis motor 8 is mounted on the bottom plate 10, see Figure 2 , near the bottom, an assembly seat 13 is installed on the side wall of the fixed column 1, and the dual-axis motor 8 is connected to the assembly seat 13 through the outer protective tube 14. The motor shaft of the dual-axis motor 8 extends into the outer protective tube 14 and then passes through the assembly seat 13 and is inserted into the fixed column 1. The gear installed on the shaft head of the motor shaft is engaged with the bottom gear of the reciprocating screw rod 2 for transmission;

[0021] A placement table 9 is installed in the middle of the bottom plate 10, which can be used to load and unload batteries, making it convenient for workers to load and unload batteries.

[0022] Working principle of this utility model:

[0023] Refer to the instruction manual Figure 1-Figure 5 When using the present invention, first place the battery on the table top of the placement table 9, then turn on the dual-axis motor 8, and the support cross bar 4 moves upward at a uniform speed. During this period, the battery can be fine-tuned to ensure that the battery fixing groove is aligned with the support cylinder 6. After the support cylinder 6 can be installed in the battery fixing groove, the support cylinder 6 is opened at this time, and the support plate 7 moves until it fits the inner wall of the battery fixing groove. After the positioning is completed, the battery can be continued to be lifted upward. After the battery refurbishment work is completed, the cylinder movement is reset in turn, and the battery can be transported to the placement table 9, which is more convenient.

Claims

1. A battery lift comprising fixed columns arranged in a square shape and connected by external cross bars, wherein a lifting mechanism is provided within the fixed columns, characterized in that: The lifting mechanism includes a supporting cross bar, a movable seat and a reciprocating screw rod. The movable seat is installed on the reciprocating screw rod and is threadedly connected therebetween. The supporting cross bar is installed on the movable seat. Support vertical rods are installed in parallel on the supporting cross bar. The top end of the support vertical rod is installed with a supporting cylinder. The supporting cylinder is a bidirectional cylinder, and the protruding ends of its piston rod are both installed with support plates.

2. A battery lift according to claim 1, characterized in that: A dual-axis motor is provided below the outer crossbar and is mounted on a bottom plate.

3. The battery lift according to claim 2, characterized in that: Near the bottom, an assembly seat is installed on the side wall of the fixed column, and the dual-axis motor is connected to the assembly seat through an external protective tube. The motor shaft of the dual-axis motor extends into the external protective tube and then passes through the assembly seat and is inserted into the fixed column. The gear installed on the shaft head of the motor shaft engages with the bottom gear of the reciprocating screw for transmission.

Images