Battery disassembly and assembly lifting machine

Abstract

The utility model discloses a battery disassembly and assembly lifting machine which comprises a movable base, an unfolding fork type lifting mechanism is arranged on the movable base, an inflation assembly capable of driving the unfolding fork type lifting mechanism to ascend and descend is arranged in the unfolding fork type lifting mechanism, and a self-locking mechanism is arranged between the unfolding fork type lifting mechanism and the movable base. A bracket for placing batteries is arranged at the upper end of the unfolding fork type lifting mechanism, one or more unfolding fork type lifting mechanisms are arranged in a stacked mode, a pure pneumatic structure is adopted, the product is not electrified or does not have a hydraulic cylinder or hydraulic oil, a rubber air bag is arranged on the lifting machine, the lifting machine is lifted through air inflation and air exhaust, and therefore the hydraulic cylinder is replaced. The self weight of the lifting machine is effectively reduced, working efficiency and safety are improved, pollution to the environment is reduced, and the lifting machine is simple in structure and convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of automotive battery removal and installation lifts, and particularly to the removal and installation of batteries for new energy vehicles. Background Technology

[0002] Existing new energy vehicle battery removal and installation lifts are generally equipped with hydraulic cylinders, including pneumatic hydraulic, electric hydraulic, manual hydraulic, or foot-operated hydraulic types. These products are relatively heavy and inconvenient to use. Furthermore, the presence of hydraulic oil poses certain safety hazards, especially when used in new energy vehicles with high-voltage batteries. Leaks of the hydraulic oil can also pollute the environment, making the products less environmentally friendly. The lifts themselves are also heavy, resulting in low work efficiency and safety. Therefore, existing new energy vehicle battery removal and installation lifts need further improvement. Utility Model Content

[0003] The present invention aims to at least partially solve one of the problems existing in the prior art, and its purpose is to provide a battery removal and installation lift.

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

[0005] A battery removal and lifting machine includes a mobile base, a fork-type lifting mechanism on the mobile base, an inflatable component inside the fork-type lifting mechanism that can drive the fork-type lifting mechanism to rise and fall, a self-locking mechanism between the fork-type lifting mechanism and the mobile base, and a bracket for placing batteries at the upper end of the fork-type lifting mechanism. The fork-type lifting mechanism can be one or more stacked.

[0006] The movable base includes a support frame. Two sets of directional pulleys are provided on one side of the bottom of the support frame, and two sets of universal pulleys are provided on the other side. Two sets of first fixing blocks are provided on one side of the upper part of the support frame, and two sets of first guide rails are provided on the other side. A handle fixing groove is provided on one side of the two sets of first guide rails of the movable base. Two sets of cylindrical fixing grooves are provided on one side of the support frame of the movable base. Multiple sets of first round holes are provided on the cylindrical fixing grooves of the movable base. A push-pull handle is inserted through the cylindrical fixing grooves of the movable base. Multiple sets of second round holes are provided at the lower part of the push-pull handle of the movable base. A fixing pin that can realize up-and-down adjustment is provided between the first round holes and the second round holes of the movable base.

[0007] The mobile base bracket includes a reinforcing frame, a panel welded to the upper part of the reinforcing frame, four sets of insulating rubber pads above the panel, two sets of second fixing blocks on one side of the lower part of the reinforcing frame, and a second guide rail on the other side.

[0008] The movable base fork-type lifting mechanism includes a large display frame with one end mounted on the first fixed block of the movable base and the other end mounted on the second guide rail of the movable base, and a small display frame with one end mounted on the second fixed block of the movable base and the other end mounted on the first guide rail of the movable base. A first pulley is provided on the side of the large display frame connected to the second guide rail of the movable base, and a second pulley is provided on the side of the small display frame connected to the first guide rail of the movable base. A rotating shaft is inserted through the center of the large display frame and the small display frame, and two sets of circular pads are symmetrically arranged on both sides of the rotating shaft between the large display frame and the small display frame.

[0009] The mobile base inflation assembly includes two sets of large support plates located at the top and bottom of the large display frame of the mobile base and two sets of small support plates located at the top and bottom of the small display frame of the mobile base. An airbag is provided between each set of large support plates and small support plates of the mobile base. The airbag of the mobile base is connected to an inflation tube, and the inflation tube of the mobile base is connected to a control panel.

[0010] The self-locking mechanism of the mobile base includes a fixed shaft on the movable side of the small display stand of the mobile base and a locking tooth on the support frame of the mobile base. A rotating top plate is hinged to the fixed shaft of the mobile base. A small cylinder is provided on the rotating top plate of the mobile base. An unlocking plate is provided at the top rod end of the small cylinder of the mobile base. The small cylinder of the mobile base is connected to the control panel of the mobile base.

[0011] The movable base bracket is equipped with a ball bearing assembly, and the movable base ball bearing assembly is equipped with a four-sided bent panel.

[0012] The movable base bracket is equipped with a screw adjustment bracket that can be adjusted in the X and Y directions relative to the movable base bracket.

[0013] The mobile base is equipped with multiple mobile base extension lifting mechanisms that can be stacked to meet the required lifting height.

[0014] The large and small mobile display stands can be interchanged in length to accommodate different lifting heights.

[0015] In summary, the advantages of this utility model over the prior art are:

[0016] This battery lift uses a purely pneumatic structure. The product itself is neither powered nor equipped with hydraulic cylinders or hydraulic oil. A rubber airbag is installed on the lift, and the lift is raised and lowered by inflating and deflating the airbag. This replaces the hydraulic cylinder, effectively reducing the weight of the lift itself, improving work efficiency and safety, reducing environmental pollution, and is simple in structure and easy to use. Attached Figure Description

[0017] Figure 1 This utility model is three-dimensional. Figure 1 ;

[0018] Figure 2 This is a front view of the present utility model;

[0019] Figure 3 This is a right view of the present invention;

[0020] Figure 4 This utility model is three-dimensional. Figure 2 ;

[0021] Figure 5 This utility model is three-dimensional. Figure 3 ;

[0022] Figure 6 This utility model is three-dimensional. Figure 4 ;

[0023] Figure 7 This utility model is three-dimensional. Figure 5 . Detailed Implementation

[0024] Please see Figure 1-7 A battery removal and lifting machine includes a mobile base 1, a fork-type lifting mechanism 2 on the mobile base 1, an inflatable component 3 inside the fork-type lifting mechanism 2 that can drive the fork-type lifting mechanism 2 to rise and fall, a self-locking mechanism 4 between the fork-type lifting mechanism 2 and the mobile base 1, and a bracket 5 for placing batteries on the upper end of the fork-type lifting mechanism 2.

[0025] Workflow:

[0026] When not lifted, the mobile base extension lifting mechanism 2 is in a folded state. Push the mobile base 1 to the appropriate position. When lifting is required, inflate the mobile base inflation component 3. The expansion of the mobile base inflation component 3 unfolds the mobile base extension lifting mechanism 2, thereby raising the bracket 5. After being raised to the required position, the mobile base self-locking mechanism 4 locks and fixes the mobile base extension lifting mechanism 2, preventing it from moving. When lowering is required, deflate the inflation component 3. At the same time, the mobile base self-locking mechanism 4 locks and unlocks. The mobile base extension lifting mechanism 2 descends as the mobile base inflation component 3 deflates, thereby enabling battery replacement.

[0027] When the lift is not in use, the mobile base control panel 305 is suspended on the mobile base handle fixing slot 106, which reduces the possibility of damage to the control panel 305 and improves the cleanliness of the work area.

[0028] When the mobile base fork-type lifting mechanism 2 is unfolded or closed, the first pulley 203 on the large display frame 201 of the mobile base moves on the second guide rail 505 of the mobile base, and the second pulley 204 on the small display frame 202 of the mobile base moves on the first guide rail 105 of the mobile base.

[0029] When the movable base lifting mechanism 2 is raised or lowered to the required position, the movable base rotating top plate 403 contacts the movable base locking tooth 402, preventing the movable base lifting mechanism 2 from moving. When it is necessary to unlock the state, the movable base small cylinder 404 is controlled by the movable base control hand plate 305 to push against the movable base unlocking plate 405. The movable base rotating top plate 403 flips up around the movable base fixed shaft 401, causing the movable base rotating top plate 403 to disengage from the movable base locking tooth 402, and the movable base lifting mechanism 2 can move.

[0030] By adjusting the position between the first round hole 1071, the second round hole 1081 and the fixing pin 109 of the movable base, the height of the push-pull handle 108 of the movable base can be adjusted, making it more convenient for the user to operate.

[0031] The movable base bracket 5 can also have multiple ball bearings installed on the reinforced frame 501, and a four-sided bent panel placed on top of it to achieve side sliding. If another four-sided bent panel is installed on top of it, and a universal column is installed directly below this panel, and adjusting screws are installed on the two sides below, the tilt adjustment in the X and Y axis directions can be achieved.

[0032] The movable base 1 of this utility model includes a support frame 101. Two sets of directional pulleys 102 are provided on one side of the bottom of the movable base support frame 101, and two sets of universal pulleys 103 are provided on the other side. Two sets of first fixing blocks 104 are provided on one side of the upper part of the movable base support frame 101, and two sets of first guide rails 105 are provided on the other side. A handle fixing groove 106 is provided on one side of the two sets of first guide rails 105 of the movable base. Two sets of cylindrical fixing grooves 107 are provided on one side of the movable base support frame 101. Multiple sets of first round holes 1071 are provided on the cylindrical fixing grooves 107 of the movable base. A push-pull handle 108 is inserted through the cylindrical fixing grooves 107 of the movable base. Multiple sets of second round holes 1081 are provided at the lower part of the push-pull handle 108 of the movable base. A fixing pin 109 that can realize up and down adjustment is provided between the first round holes 1071 and the second round holes 1081 of the movable base.

[0033] The mobile base bracket 5 of this utility model includes a reinforcing frame 501, a panel 502 welded to the upper part of the reinforcing frame 501, four sets of insulating rubber pads 503 above the panel 502, two sets of second fixing blocks 504 on one side of the lower part of the reinforcing frame 501, and a second guide rail 505 on the other side.

[0034] The present invention relates to a mobile base fork-type lifting mechanism 2, comprising a large display frame 201 with one end mounted on a first fixed block 104 of the mobile base and the other end mounted on a second guide rail 505 of the mobile base, and a small display frame 202 with one end mounted on the second fixed block 504 of the mobile base and the other end mounted on the first guide rail 105 of the mobile base. A first pulley 203 is provided on the side of the large display frame 201 connected to the second guide rail 505 of the mobile base, and a second pulley 204 is provided on the side of the small display frame 202 connected to the first guide rail 105 of the mobile base. A rotating shaft 205 is inserted through the center of the large display frame 201 and the small display frame 202 of the mobile base, and two sets of circular pads 206 are symmetrically arranged on both sides of the rotating shaft 205 between the large display frame 201 and the small display frame 202 of the mobile base.

[0035] The mobile base inflatable assembly 3 of this utility model includes two sets of large support plates 301 disposed at the upper and lower ends of the large display frame 201 of the mobile base and two sets of small support plates 302 disposed at the upper and lower ends of the small display frame 202 of the mobile base. An airbag 303 is disposed between each set of large support plates 301 and small support plates 302 of the mobile base. The mobile base airbag 303 is connected to an inflation tube 304, and the mobile base inflation tube 304 is connected to a control panel 305.

[0036] The self-locking mechanism 4 of the movable base of this utility model includes a fixed shaft 401 disposed on the movable side of the small display frame 202 of the movable base and a locking tooth 402 disposed on the support frame 101 of the movable base. A rotating top plate 403 is hinged to the fixed shaft 401 of the movable base. A small cylinder 404 is disposed on the rotating top plate 403 of the movable base. An unlocking plate 405 is disposed at the top rod end of the small cylinder 404 of the movable base. The small cylinder 404 of the movable base is connected to the control hand plate 305 of the movable base.

[0037] The movable base bracket 5 of this utility model can also be equipped with multiple ball bearings on the reinforcing frame 501, and a four-sided bent panel can be placed on top of it to achieve side sliding. If another four-sided bent panel is added on top of it, and a universal column is installed directly below this panel, and adjusting screws are installed on the two sides below, the tilt adjustment in the X and Y axes can be achieved. The movable base bracket 5 is provided with a ball bearing assembly, and the movable base ball bearing assembly is provided with a four-sided bent panel. The movable base bracket 5 is provided with a screw adjustment bracket that can be adjusted in the X and Y directions relative to the movable base bracket 5.

[0038] The present invention provides a mobile base 1 with multiple mobile base extension lifting mechanisms 2 stacked on top of each other according to the required lifting height. Multiple extension lifting mechanisms 2 are stacked on the mobile base 1 to meet the lifting height requirements.

[0039] The large mobile base 201 and the small mobile base 202 of this utility model can be length-replaced according to the required lifting height. By changing the pole length of the large mobile base 201 and the small mobile base 202 according to the lifting height, the height after unfolding can be changed to meet the lifting needs of more heights.

[0040] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A battery removal and installation lift, characterized in that: The device includes a mobile base, on which a fork-type lifting mechanism is installed. The fork-type lifting mechanism has an inflatable component inside that can drive it to rise and fall. A self-locking mechanism is provided between the fork-type lifting mechanism and the mobile base. A bracket for placing batteries is provided at the upper end of the fork-type lifting mechanism. One or more fork-type lifting mechanisms are stacked together.

2. The battery removal and installation lift according to claim 1, characterized in that: The movable base includes a support frame. Two sets of directional pulleys are provided on one side of the bottom of the support frame, and two sets of universal pulleys are provided on the other side. Two sets of first fixing blocks are provided on one side of the upper part of the support frame, and two sets of first guide rails are provided on the other side. A handle fixing groove is provided on one side of each of the two sets of first guide rails. Two sets of cylindrical fixing grooves are provided on one side of the support frame. Multiple sets of first circular holes are provided on the cylindrical fixing grooves. A push-pull handle is inserted into the cylindrical fixing groove. Multiple sets of second circular holes are provided at the lower part of the push-pull handle. A fixing pin that can realize up-and-down adjustment is provided between the first circular holes and the second circular holes.

3. A battery removal and installation lift according to claim 2, characterized in that: The bracket includes a reinforcing frame, a panel welded to the upper part of the reinforcing frame, four sets of insulating rubber pads above the panel, two sets of second fixing blocks on one side of the lower part of the reinforcing frame, and a second guide rail on the other side.

4. A battery removal and installation lift according to claim 3, characterized in that: The forklift lifting mechanism includes a large display frame with one end mounted on the first fixed block and the other end mounted on the second guide rail, and a small display frame with one end mounted on the second fixed block and the other end mounted on the first guide rail. A first pulley is provided on the side of the large display frame connected to the second guide rail, and a second pulley is provided on the side of the small display frame connected to the first guide rail. A rotating shaft is inserted through the center of the large display frame and the small display frame, and two sets of circular pads are symmetrically arranged on both sides of the rotating shaft between the large display frame and the small display frame.

5. A battery removal and installation lift according to claim 4, characterized in that: The inflatable assembly includes two sets of large support plates disposed at the upper and lower ends of the large display stand and two sets of small support plates disposed at the upper and lower ends of the small display stand. An air bladder is disposed between each set of large support plates and small support plates. The air bladder is connected to an inflation tube, and the inflation tube is connected to a control panel.

6. A battery removal and installation lift according to claim 5, characterized in that: The self-locking mechanism includes a fixed shaft on the movable side of the small display stand and a locking tooth on the support frame. A rotating top plate is hinged to the fixed shaft. A small cylinder is provided on the rotating top plate. An unlocking plate is provided at the top rod end of the small cylinder. The small cylinder is connected to the control hand plate.

7. A battery removal and installation lift according to claim 3, characterized in that: The bracket is provided with a ball bearing assembly, and the ball bearing assembly is provided with a four-sided bent panel.

8. A battery removal and installation lift according to claim 3, characterized in that: The bracket is equipped with a lead screw adjustment bracket that can be adjusted relative to the bracket in the X and Y directions.

9. A battery removal and installation lift according to claim 4, characterized in that: The large display stand and the small display stand can be interchanged in length according to the required lifting height.

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