Electric vehicle battery box replacement equipment

Abstract

The invention provides electric vehicle battery box replacement equipment, and relates to the technical field of electric vehicle battery box replacement. The electric vehicle battery box replacement equipment comprises a fixing mechanism, a supporting mechanism is slidably arranged on the surface of the fixing mechanism, lifting mechanisms are fixedly arranged at the four corners of the outer side of the fixing mechanism, a recycling mechanism is fixedly arranged on one side of each lifting mechanism, and a feeding mechanism is fixedly arranged on the other side of each lifting mechanism; the supporting mechanism comprises a moving plate, first linear motors are fixedly arranged at the four corners of the moving plate, two protection plates are fixedly arranged at the two ends of the four first linear motors in pairs, and cleaning brushes are fixedly arranged in the middles of the surfaces of the opposite sides of the four protection plates in pairs. Inclined supporting plates are fixedly arranged at the four corners of the bottom face of the movable plate. And by arranging the feeding mechanism and the recycling mechanism, carrying operation of related operators is avoided, the overall application range of the device is enlarged, and the overall practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of replacing battery boxes of electric vehicles, and in particular to a device for replacing battery boxes of electric vehicles. Background Art

[0002] The existing patent (publication number: CN115465150A) discloses "an electric vehicle battery box replacement device, including a lifting mechanism, which is connected to the corresponding battery box push-pull mechanism through the transverse movement mechanism arranged on both sides, driving the battery box push-pull mechanism to move synchronously or asynchronously in the vertical direction; the transverse movement mechanism has at least two groups and is arranged on both sides of the lifting mechanism, which are respectively connected to the battery box push-pull mechanism, and drive the corresponding battery box push-pull mechanism to move in the horizontal direction; the walking mechanism is movably connected to the bottom of the lifting mechanism, drives the lifting mechanism to rotate, drives the lifting mechanism, the transverse movement mechanism and the battery box push-pull mechanism to move to the set position; the battery box push-pull mechanism is connected to one end of the transverse movement mechanism, and realizes a detachable connection with the battery box through an electromagnet and a matching suction cup arranged at the far end. It solves the problem of relatively high labor intensity of workers when performing operations such as replacement and maintenance of electric vehicle battery boxes."

[0003] In the process of implementing this application, the inventor discovered that the existing technology has the following problems: the existing electric vehicle battery box replacement equipment usually only has the function of supporting the battery box of the vehicle when in use. When replacing the battery, the relevant operator is still required to remove the old battery box and move the new battery box to the place for replacement. The overall use consumes a lot of manpower and is not practical. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an electric vehicle battery box replacement device, which solves the problem that the existing electric vehicle battery box replacement device consumes a lot of manpower and has poor practicality when used.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electric vehicle battery box replacement device, comprising a fixing mechanism, a support mechanism is slidably arranged on the surface of the fixing mechanism, a lifting mechanism is fixedly arranged at the four corners of the outer side of the fixing mechanism, a recovery mechanism is fixedly arranged on one side of the lifting mechanism, and a feeding mechanism is fixedly arranged on the other side of the lifting mechanism;

[0006] The supporting mechanism includes a movable plate, at the four corners of which the first linear motors are fixedly provided, two protective plates are fixedly provided at both ends of the four first linear motors in groups of two, cleaning brushes are fixedly provided at the middle positions of the surfaces of the opposite sides of the four protective plates in groups of two, diagonal support plates are fixedly provided at the four corners of the bottom surface of the movable plate, and telescopic cylinders are fixedly provided at the four corners of the upper surface of the movable plate.

[0007] Preferably, a base plate is fixedly provided on the upper ends of the four telescopic cylinders, two first guide plates are slidably provided on the upper surface of the base plate, support frames are fixedly provided at the four corners of the upper surface of the base plate, and support plates are fixedly provided on the upper ends of the four support frames.

[0008] Preferably, the lifting mechanism includes four bases, lifting pillars are fixedly provided on the upper ends of the four bases, motor boxes are fixedly provided on the upper ends of the four lifting pillars, threaded rods are fixedly provided inside the four motor boxes, servo motors are fixedly provided at one end of the four threaded rods, and lifting grooves are provided on the surfaces of the four lifting pillars.

[0009] Preferably, lifting blocks are slidably provided on the surfaces of the four threaded rods, a placement plate is fixedly provided at one end of the four lifting blocks, an extension plate is slidably provided inside the two placement plates, and a guardrail is fixedly provided between the four lifting pillars.

[0010] Preferably, the fixing mechanism comprises a fixing bracket, a limiting plate is fixedly provided at one end of the fixing bracket, a second guide plate is fixedly provided at the other end of the fixing bracket, and first slide rails are fixedly provided on both sides of the fixing bracket.

[0011] Preferably, the recovery mechanism includes two first support columns and four second support columns, a plurality of first partition plates are fixedly provided on one side of the two first support columns, a first top plate is fixedly provided on the upper ends of the two first support columns and the four second support columns, and a second slide rail is fixedly provided on the opposite side surfaces of the four second support columns.

[0012] Preferably, a second linear motor is slidably provided on the surface of the four second slide rails, a recovery plate is fixedly provided on one side of the four second linear motors, a first baffle is fixedly provided on one side of the recovery plate, two first multi-stage telescopic rods are fixedly provided on one side of the first baffle, a first clamp is fixedly provided on one end of the two first multi-stage telescopic rods, a second baffle is fixedly provided on the other side of the first baffle, two second multi-stage telescopic rods are fixedly provided on the surface of the second baffle, and a first push plate is fixedly provided on one end of the two second multi-stage telescopic rods.

[0013] Preferably, the loading mechanism includes two third support columns and four fourth support columns, a plurality of second partition plates are fixedly provided on one side of the two third support columns, a second top plate is fixedly provided on the upper ends of the two third support columns and the four fourth support columns, and a third slide rail is fixedly provided on the surface of the opposite side of the four fourth support columns.

[0014] Preferably, a third linear motor is slidably provided on the surface of the four third slide rails, a loading plate is fixedly provided on one side surface of the four third linear motors, a fourth baffle is fixedly provided on one side of the loading plate, two fourth multi-stage telescopic rods are fixedly provided on the surface of the fourth baffle, a second clamp is fixedly provided on one end of the two fourth multi-stage telescopic rods, a third baffle is fixedly provided on the other side of the upper surface of the loading plate, two third multi-stage telescopic rods are fixedly provided on one side of the third baffle, and a second push plate is fixedly provided on one end of the two third multi-stage telescopic rods.

[0015] Working principle: When the device is in use, the user can first drive the vehicle to the surface of the placement plate through the second guide plate. After the vehicle is fully driven, the servo motor is turned on to drive the threaded rod to rotate and lift the vehicle as a whole to a high place. After the vehicle is lifted, the user can control the movement of the first linear motor to move the supporting mechanism as a whole to the bottom of the battery box, control the extension of the telescopic cylinder, raise the supporting plate, and support the battery box. The user can disassemble the relevant lines of the battery box and loosen the fixing bolts to remove the battery box. After the battery box is removed, the first linear motor drives the supporting mechanism as a whole to the front end of the recycling mechanism, and the second linear motor drives the recycling plate to move to a suitable height, slides out the two first guide plates, and extends the two first multi-stage telescopic rods, clamps the old battery box through the first clamp, and moves the old battery box to the surface of the recycling plate. The second linear motor drives the recycling plate to move to a suitable position, and the waste battery box is pushed to the first partition plate by extending the second multi-stage telescopic rod combined with the first push plate to complete the recycling of the old battery box.

[0016] Secondly, the third linear motor drives the loading plate to move up and down. After moving to the appropriate position, the fourth multi-stage telescopic rod extends, and the new battery box on the surface of the second partition plate is clamped and moved to the surface of the loading plate through the second clamp. The third linear motor drives the loading plate to move to the appropriate position. The third multi-stage telescopic rod combines with the second push plate to move the new battery box to the surface of the support mechanism. The two first guide plates are retracted, and the support mechanism is driven back to the bottom of the car by the first linear motor. The staff fixes the wiring of the new battery box to complete the battery box replacement operation.

[0017] The present invention provides an electric vehicle battery box replacement device, which has the following beneficial effects:

[0018] 1. The present invention provides an electric vehicle battery box replacement device. Compared with the existing electric vehicle battery box replacement device, the electric vehicle battery box replacement device is provided with a loading mechanism and a recycling mechanism. When the user is using it, the user can support the replaced battery box through the supporting mechanism, and move it to one end of the recycling mechanism through the fixing mechanism, and move the replaced battery box to the surface of the first partition plate through the first clamping claw combined with the first push plate. At the same time, the loading mechanism can push the new battery box on the surface of the second partition plate to the surface of the supporting mechanism through the second clamping claw and the second push plate, and move it to the bottom of the electric vehicle through the supporting mechanism, and the replacement is carried out by the relevant operator, thereby avoiding the relevant operator from performing the carrying operation, increasing the overall application scope of the device, and improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a first axonometric schematic diagram of the present invention;

[0020] Figure 2 is a second axonometric schematic diagram of the present invention;

[0021] Figure 3 It is a first expanded axonometric schematic diagram of the present invention;

[0022] Figure 4 is a second expanded axonometric schematic diagram of the present invention;

[0023] Figure 5 is an axonometric schematic diagram of the support mechanism of the present invention;

[0024] Figure 6 It is an axonometric schematic diagram of the lifting mechanism of the present invention;

[0025] Figure 7 It is a cross-sectional schematic diagram of the lifting mechanism of the present invention;

[0026] Figure 8 is an axonometric schematic diagram of the fixing mechanism of the present invention;

[0027] Fig. 9 is an axonometric schematic diagram of the recovery mechanism of the present invention;

[0028] Fig.10 It is an axonometric schematic diagram of the feeding mechanism of the present invention.

[0029] Among them, 1. support mechanism; 2. lifting mechanism; 3. fixing mechanism; 4. recycling mechanism; 5. feeding mechanism; 101. support plate; 102. support frame; 103. first guide plate; 104. bottom plate; 105. telescopic cylinder; 106. moving plate; 107. diagonal support plate; 108. first linear motor; 109. protective plate; 110. cleaning brush; 201. guardrail; 202. motor box; 203. lifting pillar; 204. lifting slot; 205. lifting block; 206. placement plate; 207. extension plate; 208. servo motor; 209. threaded rod; 210. base; 301. limit plate; 302. fixed bracket; 303. second guide plate; 304. first slide rail; 401. first top Plate; 402, the first partition plate; 403, the first support column; 404, the second linear motor; 405, the second support column; 406, the second slide rail; 407, the first baffle; 408, the first multi-stage telescopic rod; 409, the first clamp; 410, the recovery plate; 411, the second baffle; 412, the first push plate; 413, the second multi-stage telescopic rod; 501, the third baffle; 502, the third multi-stage telescopic rod; 503, the second push plate; 504, the fourth baffle; 505, the fourth multi-stage telescopic rod; 506, the second clamp; 507, the loading plate; 508, the second top plate; 509, the third support column; 510, the second partition plate; 511, the fourth support column; 512, the third slide rail; 513, the third linear motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1-4 As shown, an embodiment of the present invention provides an electric vehicle battery box replacement device, including a fixing mechanism 3, a supporting mechanism 1 is slidably arranged on the surface of the fixing mechanism 3, a lifting mechanism 2 is fixedly arranged at the four corners of the outer side of the fixing mechanism 3, a recovery mechanism 4 is fixedly arranged on one side of the lifting mechanism 2, and a loading mechanism 5 is fixedly arranged on the other side of the lifting mechanism 2.

[0032] Specifically, by providing a fixing mechanism 3, it is convenient for the user to fix the entire device to a suitable position for use. By providing a supporting mechanism 1, it is convenient to support the position of the battery box under the car to prevent the battery box from falling during replacement. By providing a lifting mechanism 2, it is convenient for the user to lift the vehicle to a suitable height to facilitate the user's subsequent operations. By providing a loading mechanism 5, it is convenient for the user to transfer the new battery box that needs to be replaced to the bottom of the vehicle. By providing a recycling mechanism 4, it is convenient for the user to recycle the replaced old battery box as a whole.

[0033] like Figure 5-10 As shown, the supporting mechanism 1 includes a movable plate 106, and the first linear motors 108 are fixedly provided at the four corners of the movable plate 106, and two protective plates 109 are fixedly provided at both ends of the four first linear motors 108 in groups of two, and cleaning brushes 110 are fixedly provided at the middle position of the surfaces of the opposite sides of the four protective plates 109 in groups of two, and the diagonal support plates 107 are fixedly provided at the four corners of the bottom surface of the movable plate 106, and the telescopic cylinders 105 are fixedly provided at the four corners of the upper surface of the movable plate 106, and the bottom plate 104 is fixedly provided on the upper ends of the four telescopic cylinders 105, and two first guide plates 103 are slidably provided on the upper surface of the bottom plate 104, and the support frames 102 are fixedly provided at the four corners of the upper surface of the bottom plate 104, and the support plates 101 are fixedly provided on the upper ends of the four support frames 102.

[0034] Specifically, by providing a movable plate 106 and a first linear motor 108, it is convenient to realize the position adjustment and movement functions of the support mechanism 1; by providing a protective plate 109 and a cleaning brush 110, it is convenient to clean the surface of the first slide rail 304 of the device and improve the flow of the lifting device when in use; by providing a diagonal support plate 107, it is convenient to enhance the load-bearing function of the lifting device; by providing a telescopic cylinder 105, it is convenient to adjust the overall height of the support mechanism 1; by providing a base plate 104, a support plate 101 and a first guide plate 103, it is convenient to place the battery box and connect it with the feeding mechanism 5 and the recovery mechanism 4 for use.

[0035] The lifting mechanism 2 includes four bases 210, and lifting pillars 203 are fixedly arranged on the upper ends of the four bases 210. Motor boxes 202 are fixedly arranged on the upper ends of the four lifting pillars 203. Threaded rods 209 are fixedly arranged inside the four motor boxes 202, and servo motors 208 are fixedly arranged at one end of the four threaded rods 209. Lifting grooves 204 are opened on the surfaces of the four lifting pillars 203, and lifting blocks 205 are slidably arranged on the surfaces of the four threaded rods 209. A placement plate 206 is fixedly arranged at one end of the four lifting blocks 205, and extension plates 207 are slidably arranged inside the two placement plates 206. Guardrails 201 are fixedly arranged between the four lifting pillars 203.

[0036] Specifically, by providing a servo motor 208 and a threaded rod 209, combined with a lifting block 205, it is convenient for the user to lift the vehicle to a suitable height, and it is convenient for the user to replace the battery box located at the bottom of the vehicle. By providing a placement plate 206 and an extension plate 207, it is convenient for the user to park the vehicle. By providing a guardrail 201, it is helpful to prevent the vehicle from falling from a height, thereby improving the safety of the device when in use.

[0037] The fixing mechanism 3 comprises a fixing bracket 302 , a limiting plate 301 is fixedly arranged at one end of the fixing bracket 302 , a second guide plate 303 is fixedly arranged at the other end of the fixing bracket 302 , and first slide rails 304 are fixedly arranged at both sides of the fixing bracket 302 .

[0038] Specifically, by providing a limit plate 301, it is helpful to prevent the device from being dislocated and causing danger when moving. By providing a fixed bracket 302 and a first slide rail 304, it is helpful to provide space for adjusting the position of the support mechanism 1. By providing a second guide plate 303, it is convenient for the user to drive the electric vehicle onto the device.

[0039] The recovery mechanism 4 includes two first support columns 403 and four second support columns 405, a plurality of first partition plates 402 are fixedly provided on one side of the two first support columns 403, a first top plate 401 is fixedly provided on the upper ends of the two first support columns 403 and the four second support columns 405, a second slide rail 406 is fixedly provided on the surface of the opposite side of the four second support columns 405, a second linear motor 404 is slidably provided on the surface of the four second slide rails 406, a recovery plate 410 is fixedly provided on one side of the four second linear motors 404, a first baffle 407 is fixedly provided on one side of the recovery plate 410, two first multi-stage telescopic rods 408 are fixedly provided on one side of the first baffle 407, one end of the two first multi-stage telescopic rods 408 are fixedly provided with a first clamping claw 409, a second baffle 411 is fixedly provided on the other side of the first baffle 407, two second multi-stage telescopic rods 413 are fixedly provided on the surface of the second baffle 411, and a first push plate 412 is fixedly provided on one end of the two second multi-stage telescopic rods 413.

[0040] Specifically, by providing a recovery plate 410, combined with the second linear motor 404 and the second slide rail 406, it is convenient for the user to adjust the position of the recovery plate 410 so that it can be docked with different first partition plates 402, so as to facilitate the storage and placement of replaced waste battery boxes. By providing two first multi-stage telescopic rods 408 and a first clamping claw 409, it is convenient to clamp the waste battery box on the surface of the lifting mechanism 1 and move it to the surface of the recovery plate 410. By providing a second multi-stage telescopic rod 413 and a first push plate 412, it is convenient to push the waste battery box on the surface of the recovery plate 410 and place it on the surface of the first partition plate 402.

[0041] The feeding mechanism 5 includes two third support columns 509 and four fourth support columns 511, a plurality of second partition plates 510 are fixedly arranged on one side of the two third support columns 509, a second top plate 508 is fixedly arranged on the upper ends of the two third support columns 509 and the four fourth support columns 511, a third slide rail 512 is fixedly arranged on the surface of the opposite side of the four fourth support columns 511, a third linear motor 513 is slidably arranged on the surface of the four third slide rails 512, and a third linear motor 513 is fixedly arranged on the surface of one side of the four third linear motors 513 A loading plate 507 is fixedly provided, a fourth baffle 504 is fixedly provided on one side of the loading plate 507, two fourth multi-stage telescopic rods 505 are fixedly provided on the surface of the fourth baffle 504, one end of the two fourth multi-stage telescopic rods 505 are fixedly provided with a second clamping claw 506, a third baffle 501 is fixedly provided on the other side of the upper surface of the loading plate 507, two third multi-stage telescopic rods 502 are fixedly provided on one side of the third baffle 501, and one end of the two third multi-stage telescopic rods 502 are fixedly provided with a second push plate 503.

[0042] Specifically, by providing a plurality of second partition plates 510, it is convenient for the user to place the new battery box; by providing a third slide rail 512, combined with the third linear motor 513 and the loading plate 507, it is convenient for the user to place the new battery box that needs to be replaced; by providing a fourth multi-stage telescopic rod 505 and a second clamp 506, it is convenient for the user to remove the new battery box that needs to be replaced from the surface of the second partition plate 510 and place it on the surface of the loading plate 507; by providing a third multi-stage telescopic rod 502 and a second push plate 503, it is convenient for the user to push the new battery box that needs to be replaced to the surface of the support mechanism 1 for replacement.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric vehicle battery box replacement device, comprising a fixing mechanism (3), characterized in that: A support mechanism (1) is slidably arranged on the surface of the fixing mechanism (3); a lifting mechanism (2) is fixedly arranged at the four corners of the outer side of the fixing mechanism (3); a recovery mechanism (4) is fixedly arranged on one side of the lifting mechanism (2); and a loading mechanism (5) is fixedly arranged on the other side of the lifting mechanism (2); The support mechanism (1) comprises a movable plate (106), wherein first linear motors (108) are fixedly arranged at the four corners of the movable plate (106), two protective plates (109) are fixedly arranged at both ends of four first linear motors (108) in groups of two, cleaning brushes (110) are fixedly arranged at the middle position of the surfaces of opposite sides of the four protective plates (109) in groups of two, diagonal support plates (107) are fixedly arranged at the four corners of the bottom surface of the movable plate (106), and telescopic cylinders (105) are fixedly arranged at the four corners of the upper surface of the movable plate (106).

2. The electric vehicle battery box replacement device according to claim 1, characterized in that: A bottom plate (104) is fixedly arranged on the upper ends of the four telescopic cylinders (105), two first guide plates (103) are slidably arranged on the upper surface of the bottom plate (104), support frames (102) are fixedly arranged at the four corners of the upper surface of the bottom plate (104), and support plates (101) are fixedly arranged on the upper ends of the four support frames (102).

3. The electric vehicle battery box replacement device according to claim 1, characterized in that: The lifting mechanism (2) comprises four bases (210), the upper ends of the four bases (210) are fixedly provided with lifting pillars (203), the upper ends of the four lifting pillars (203) are fixedly provided with motor boxes (202), the interiors of the four motor boxes (202) are fixedly provided with threaded rods (209), one ends of the four threaded rods (209) are fixedly provided with servo motors (208), and the surfaces of the four lifting pillars (203) are provided with lifting grooves (204).

4. The electric vehicle battery box replacement device according to claim 3 is characterized in that: A lifting block (205) is slidably arranged on the surface of the four threaded rods (209), a placement plate (206) is fixedly arranged at one end of the four lifting blocks (205), an extension plate (207) is slidably arranged inside two of the placement plates (206), and a guardrail (201) is fixedly arranged between the four lifting pillars (203).

5. The electric vehicle battery box replacement device according to claim 1, characterized in that: The fixing mechanism (3) comprises a fixing bracket (302), a limiting plate (301) is fixedly arranged at one end of the fixing bracket (302), a second guide plate (303) is fixedly arranged at the other end of the fixing bracket (302), and first slide rails (304) are fixedly arranged on both sides of the fixing bracket (302).

6. The electric vehicle battery box replacement device according to claim 1, characterized in that: The recovery mechanism (4) comprises two first support columns (403) and four second support columns (405), a plurality of first partition plates (402) are fixedly arranged on one side of the two first support columns (403), a first top plate (401) is fixedly arranged on the upper ends of the two first support columns (403) and the four second support columns (405), and a second slide rail (406) is fixedly arranged on the surface of the opposite side of the four second support columns (405).

7. The electric vehicle battery box replacement device according to claim 6, characterized in that: The surfaces of the four second slide rails (406) are all slidably provided with second linear motors (404); one side of the four second linear motors (404) is fixedly provided with a recovery plate (410); one side of the recovery plate (410) is fixedly provided with a first baffle (407); one side of the first baffle (407) is fixedly provided with two first multi-stage telescopic rods (408); one end of the two first multi-stage telescopic rods (408) is fixedly provided with a first clamping claw (409); the other side of the first baffle (407) is fixedly provided with a second baffle (411); two second multi-stage telescopic rods (413) are fixedly provided on the surface of the second baffle (411); one end of the two second multi-stage telescopic rods (413) is fixedly provided with a first push plate (412).

8. The electric vehicle battery box replacement device according to claim 1, characterized in that: The feeding mechanism (5) comprises two third support columns (509) and four fourth support columns (511), a plurality of second partition plates (510) are fixedly arranged on one side of the two third support columns (509), a second top plate (508) is fixedly arranged on the upper ends of the two third support columns (509) and the four fourth support columns (511), and a third slide rail (512) is fixedly arranged on the surface of the opposite side of the four fourth support columns (511).

9. The electric vehicle battery box replacement device according to claim 8, characterized in that: A third linear motor (513) is slidably arranged on the surface of the four third slide rails (512); a loading plate (507) is fixedly arranged on one side surface of the four third linear motors (513); a fourth baffle (504) is fixedly arranged on one side of the loading plate (507); two fourth multi-stage telescopic rods (505) are fixedly arranged on the surface of the fourth baffle (504); a second clamping claw (506) is fixedly arranged at one end of the two fourth multi-stage telescopic rods (505); a third baffle (501) is fixedly arranged on the other side of the upper surface of the loading plate (507); two third multi-stage telescopic rods (502) are fixedly arranged on one side of the third baffle (501); a second push plate (503) is fixedly arranged at one end of the two third multi-stage telescopic rods (502).

Images