Battery cell tray lifting trolley

Abstract

The utility model provides a kind of electric core tray lifting trolley, it is related to electric core transport technical field, existing trolley, lack of lifting function, cannot realize the butt joint of different height, it is not enough convenient when artificial feeding and discharging, time-consuming and labor-consuming problem.The utility model includes the car frame main part for placing electric core tray, the oil pressure jacking mechanism for driving car frame platform lifting and the oil pressure jacking execution piece for executing the up-down movement of oil pressure jacking mechanism are arranged in the lower part of car frame main part;The car frame main part includes car frame platform, upper support frame, lower support frame, the car frame platform is remotely connected with upper feeding and discharging door in the end surface of oil pressure jacking execution piece, and the upper surface of car frame platform is concave and is provided with a plurality of roller cylinders parallel with upper feeding and discharging door.The utility model has the beneficial effect that: it can realize the butt joint of different height, increase roller cylinder rolling function and left and right nylon guiding function, facilitate feeding and discharging, save manpower.

Description

Technical Field

[0001] This utility model relates to the field of battery cell transportation technology, specifically to a battery cell pallet lifting trolley. Background Technology

[0002] In the material handling process of lithium battery production plants, in addition to using conveyor line systems for transportation and handling, sometimes handcarts are also needed to connect with the conveyor line for manual loading and unloading to meet process requirements. Existing handcarts lack lifting functions and cannot achieve docking at different heights, making manual loading and unloading inconvenient, time-consuming and labor-intensive. Utility Model Content

[0003] The purpose of this utility model is to address the problem that existing handcarts lack lifting function, cannot achieve docking at different heights, and are inconvenient, time-consuming, and labor-intensive for manual loading and unloading.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A battery cell tray lifting trolley, characterized in that: it includes a frame body for placing battery cell trays, a hydraulic lifting mechanism disposed at the lower part of the frame body for driving the frame platform to lift and lower, and a hydraulic lifting actuator for performing the up and down movement of the hydraulic lifting mechanism;

[0006] The main body of the frame includes a frame platform, an upper support frame, and a lower support frame. The upper support frame is connected to the bottom surface of the frame platform. The hydraulic lifting mechanism is connected between the upper support frame and the lower support frame. The hydraulic lifting actuator is connected to one side of the lower support frame. The end face of the frame platform away from the hydraulic lifting actuator is movably connected to the loading and unloading gate. Several rollers parallel to the loading and unloading gate are recessed on the upper surface of the frame platform.

[0007] A further improvement is that the lower end of the loading / unloading gate is movably connected to the bottom surface of the chassis platform via a hinge, and the front and rear side walls of the loading / unloading gate are locked to the chassis platform via latches.

[0008] A further improvement is that a material gate handle is provided on the side of the loading / unloading gate away from the roller.

[0009] A further improvement is that the bottom surface of the lower support frame is provided with several casters, which are omnidirectional locking casters.

[0010] A further improvement is that the hinge is a damped hinge.

[0011] A further improvement is that the roller is a polyurethane-coated, non-powered roller.

[0012] A further improvement is that the inner wall of the vehicle frame platform is provided with a guide guard.

[0013] A further improvement is that the guide edge is made of nylon.

[0014] A further improvement is that a trolley handle is provided on the side wall of the lower support frame near the hydraulic lifting actuator.

[0015] Compared with existing technologies, the above technical solution has the following advantages:

[0016] Compared to traditional handcarts, it adds a lifting function, enabling docking at different heights. Compared to traditional platform operations, it adds a roller rolling function and left and right nylon guide functions. In practical use, it provides convenience for manual loading and unloading of materials on factory conveyor lines. In addition, it can reduce the amount of orientation work when materials are loaded and unloaded on the conveyor line, saving manpower for manual handling. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is a front structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the left side structure of this utility model;

[0021] Figure 4 This is a top view of the structure of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Car frame platform; 2. Loading / unloading gate; 21. Gate handle; 22. Hinge; 23. Lock; 24. Guide guard; 3. Roller; 4. Battery cell tray; 5. Upper support frame; 6. Lower support frame; 7. Hydraulic lifting mechanism; 8. Hydraulic lifting actuator; 9. Casters; 10. Cart handle. Detailed Implementation

[0023] See Figures 1-4 As shown, the technical solution adopted in this specific embodiment is: a battery cell tray lifting trolley, characterized in that: it includes a frame body for placing battery cell trays 4, a hydraulic lifting mechanism 7 for driving the frame platform 1 to rise and fall, and a hydraulic lifting actuator 8 for performing the up and down movement of the hydraulic lifting mechanism 7;

[0024] The main body of the frame includes a frame platform 1, an upper support frame 5, and a lower support frame 6. The upper support frame 5 is connected to the bottom surface of the frame platform 1. The hydraulic lifting mechanism 7 is connected between the upper support frame 5 and the lower support frame 6. The hydraulic lifting actuator 8 is connected to one side of the lower support frame 6. The end face of the frame platform 1 away from the hydraulic lifting actuator 8 is movably connected to the loading and unloading gate 2. Several rollers 3 parallel to the loading and unloading gate 2 are recessed on the upper surface of the frame platform 1.

[0025] The lower end of the loading / unloading gate 2 is movably connected to the bottom surface of the chassis platform 1 via a hinge 22, and the front and rear side walls of the loading / unloading gate 2 are locked to the chassis platform 1 via a latch 23.

[0026] The loading / unloading gate 2 is provided with a gate handle 21 on the side away from the roller 3.

[0027] The lower support frame 6 is provided with a number of casters 9 on its bottom surface, and the casters 9 are omnidirectional locking wheels.

[0028] The hinge 22 is a damped hinge.

[0029] The roller 3 is a polyurethane-coated non-powered roller.

[0030] The inner wall of the vehicle frame platform 1 is provided with a guide guard 24.

[0031] The guide edge 24 is a nylon guide edge.

[0032] The lower support frame 6 is provided with a trolley handle 10 on the side wall near the hydraulic lifting actuator 8.

[0033] The working principle of this utility model is as follows: the hydraulic lifting mechanism 1 is mainly responsible for lifting;

[0034] The hydraulic lifting actuator is responsible for executing the up and down movement of the hydraulic lifting mechanism; the latch is responsible for closing the loading and unloading gate after the pallet is loaded on the roller, providing a mechanical limit to prevent the pallet from falling during the trolley's pushing process; the damped hinge 4 allows the loading and unloading gate to be rotated to any angle, facilitating the docking of the vehicle platform and the conveyor line for loading and unloading; the nylon edge protector serves as a guide for the pallet's entry and exit; the polyurethane-coated non-powered roller provides roller rolling for manual loading and unloading of pallets, reducing the friction of the bottom pallet and facilitating loading and unloading.

[0035] The main body of the vehicle frame is at a certain height when it is connected to the conveyor line. The hydraulic lifting mechanism is driven by the foot-operated hydraulic lifting actuator to achieve the height connection between the vehicle frame platform and the conveyor line. The lock is manually opened on both sides, and the handle of the loading and unloading door is turned by hand. The door is opened and closed by the damped hinge.

[0036] Next, align the height and width of the vehicle frame platform and the manual loading / unloading port of the conveyor line. Then, step on the brake wheel of the handcart and use the button on the conveyor line to jog the loading / unloading action.

[0037] After loading and unloading are completed, repeat the process of manually turning the middle handle of the loading and unloading door to close the door through the damped hinge. Then, use the locks on both sides to engage the mechanical limit switch, and finally push the trolley to the designated position to complete the manual loading and unloading operation.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.

Claims

1. A battery cell tray lifting trolley, characterized in that: It includes a frame body for placing battery cell trays, a hydraulic lifting mechanism located at the bottom of the frame body for driving the frame platform to rise and fall, and a hydraulic lifting actuator for performing the up and down movement of the hydraulic lifting mechanism; The main body of the frame includes a frame platform, an upper support frame, and a lower support frame. The upper support frame is connected to the bottom surface of the frame platform. The hydraulic lifting mechanism is connected between the upper support frame and the lower support frame. The hydraulic lifting actuator is connected to one side of the lower support frame. The end face of the frame platform away from the hydraulic lifting actuator is movably connected to the loading and unloading gate. Several rollers parallel to the loading and unloading gate are recessed on the upper surface of the frame platform.

2. The battery cell tray lifting trolley according to claim 1, characterized in that: The lower end of the loading / unloading gate is movably connected to the bottom surface of the chassis platform via a hinge, and the front and rear side walls of the loading / unloading gate are locked to the chassis platform via latches.

3. The battery cell tray lifting trolley according to claim 1, characterized in that: The loading and unloading gate is equipped with a gate handle on the side away from the roller.

4. The battery cell tray lifting trolley according to claim 2, characterized in that: The hinge is a damped hinge.

5. A battery cell tray lifting trolley according to claim 1, characterized in that: The bottom surface of the lower support frame is provided with several casters, which are omnidirectional locking casters.

6. The battery cell tray lifting trolley according to claim 1, characterized in that: The roller is a polyurethane-coated, non-powered roller.

7. The battery cell tray lifting trolley according to claim 1, characterized in that: The inner wall of the vehicle frame platform is equipped with a guide guard.

8. A battery cell tray lifting trolley according to claim 7, characterized in that: The guide edge is a nylon guide edge.

9. A battery cell tray lifting trolley according to claim 1, characterized in that: A trolley handle is provided on the side wall of the lower support frame near the hydraulic lifting actuator.

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