Tracked mine truck battery replacement robot objective table

Abstract

The utility model provides a tracked mine truck battery replacing robot objective table which comprises an objective table body installed on a battery replacing robot, the battery replacing robot can move along a track, a slewing bearing is arranged on the bottom face of the objective table body, an inner ring of the slewing bearing is provided with an inner gear, and two-way telescopic forks are arranged on the top face of the slewing bearing in parallel. A motor mounting seat is arranged below the objective table, a gear motor is mounted on the motor mounting seat, a gear is arranged at the output end of the gear motor, and the gear is meshed with the inner gear of the slewing bearing to drive the slewing bearing and the bidirectional telescopic pallet fork to rotate. The gear motor is meshed with the inner gear of the slewing bearing through the gear to drive the slewing bearing and the two-way telescopic pallet fork to rotate slowly until the two-way telescopic pallet fork is adjusted to the position perpendicular to the electric mine truck.

Description

Technical Field

[0001] The utility model relates to the technical field of battery swap stations, and in particular to a battery swap robot loading platform for rail mining trucks. Background Art

[0002] With the increasing popularity of new energy vehicles, battery replacement is a critical issue facing the electric vehicle industry. Utilizing specialized battery replacement equipment to achieve automated battery replacement is the technological development direction for electric vehicle charging and swapping stations. Currently, container-type battery swapping stations are the mainstream in the market. New energy mining trucks carry two large-capacity batteries, installed using a lift-and-pull drawer system for access. These batteries present several technical drawbacks: imprecise vehicle parking during battery swapping, and the angle between the battery swapping robot's forks and the electric mining truck cannot be adjusted, making battery swapping difficult and inefficient.

[0003] Therefore, how to design a rail mining truck battery replacement robot loading platform has become an urgent problem to be solved. Utility Model Content

[0004] In response to the problems existing in the prior art, the present utility model provides a rail mining truck battery-exchanging robot loading platform to solve at least one of the above technical problems.

[0005] The technical solution of the utility model is: a loading platform for a rail-mounted mining truck battery-exchanging robot, comprising a loading platform installed on the battery-exchanging robot, the battery-exchanging robot can move along the track, the bottom surface of the loading platform is provided with a slewing bearing, the inner ring of the slewing bearing is provided with an internal gear, and the top surface of the slewing bearing is provided with parallel arranged bidirectional telescopic forks; a motor mounting seat is provided below the loading platform, a reduction motor is installed on the motor mounting seat, and a gear is provided at the output end of the reduction motor, which meshes with the internal gear of the slewing bearing to drive the slewing bearing and the bidirectional telescopic fork to rotate.

[0006] The utility model adopts a reduction motor to mesh with the internal gear of the slewing support through the gear, driving the slewing support and the two-way telescopic fork to rotate slowly until the two-way telescopic fork is adjusted to a position perpendicular to the electric mining truck, which solves the technical defects of the existing technology that the vehicle is not accurately parked during battery replacement, the angle between the fork of the battery replacement robot and the electric mining truck cannot be adjusted, which increases the difficulty of battery replacement and has low battery replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is the structural front view of the utility model.

[0008] In the figure: 1. Loading platform; 2. Bidirectional telescopic fork; 3. Gear; 4. Slewing bearing; 5. Chain anti-breakage and anti-fall protector; 6. Loading platform roller. DETAILED DESCRIPTION

[0009] The following further describes the present utility model in conjunction with the accompanying drawings.

[0010] Refer to Figure 1 , the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essential significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the efficacy that the present utility model can produce and the purpose that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle", and "one" cited in this specification are only for the convenience of clear narration and are not used to limit the scope for the implementation of the present utility model. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope within which the present utility model can be implemented.

[0011] Embodiment 1: A carrying platform for a rail-mounted mining truck battery swapping robot. Refer to Figure 1 , which includes a carrying platform 1 installed on the battery swapping robot. The battery swapping robot can move along the track. A slewing bearing 4 is provided on the bottom surface of the carrying platform 1. An internal gear is provided on the inner ring of the slewing bearing 4. A parallel arrangement of double telescopic forks 2 is provided on the top surface of the slewing bearing 4. A motor mounting seat is provided below the carrying platform 1. A reduction motor is installed on the motor mounting seat. A gear 3 is provided at the output end of the reduction motor. The gear 3 meshes with the internal gear of the slewing bearing 4 to drive the slewing bearing 4 and the double telescopic forks 2 to rotate. The present utility model uses a reduction motor to mesh with the internal gear of the slewing bearing through a gear, driving the slewing bearing and the double telescopic forks to slowly rotate until the double telescopic forks are adjusted to a position perpendicular to the electric mining truck, solving the technical defects in the prior art that the vehicle docking is inaccurate during battery swapping, the forks of the battery swapping robot and the electric mining truck have an included angle that cannot be adjusted, increasing the difficulty of battery swapping and the low battery swapping efficiency.

[0012] Embodiment 2: On the basis of Embodiment 1, brackets are provided at the four corners of the top surface of the carrying platform 1. Any one of the brackets is of an H-shaped structure. Any one of the vertical sides of the H-shaped structure is a "mu" - shaped frame. The horizontal side of the H-shaped structure is a "qia" - shaped frame. The two vertical sides of the "qia" - shaped frame respectively coincide with the vertical sides of the two "mu" - shaped frames. The present utility model uses brackets of H-shaped structures to be provided at the four corners of the top surface of the carrying platform. Any one of the vertical sides of the H-shaped structure is a "mu" - shaped frame, and the horizontal side of the H-shaped structure is a "qia" - shaped frame, improving the structural strength of the carrying platform and the brackets.

[0013] Embodiment 3: On the basis of Embodiment 2, sealing plates are arranged in both the first opening and the third opening within any one of the "eye" - shaped frames. Loading platform rollers 6 are arranged on the side of the sealing plates away from the slewing bearing 4, and the loading platform rollers 6 can move up and down along the counterweight track. In the present utility model, loading platform rollers are arranged on the sealing plates of the first opening and the third opening within the "eye" - shaped frame, and the loading platform rollers move up and down along the counterweight track to guide the movement of the loading platform.

[0014] Embodiment 4: On the basis of Embodiment 3, the battery - changing robot includes a lifting mechanism. Chain anti - breakage and anti - detachment protectors 5 are arranged on the sealing plates at the upper part of any one of the "eye" - shaped frames, and the chain anti - breakage and anti - detachment protectors 5 are all installed on the lifting mechanism through chains. In the present utility model, chain anti - breakage and anti - detachment protectors are arranged on the sealing plates of the first opening within the "eye" - shaped frame. The chain anti - breakage and anti - detachment protectors can extend the tongue and insert it into the square tube to prevent the entire mechanism from falling off and下坠, and can prevent the chain from breaking, ensuring the safe use of the loading platform on the lifting mechanism.

[0015] Embodiment 5: On the basis of Embodiment 3, the two double - telescopic forklifts 2 are arranged parallel to the horizontal sides of the H - shaped structure, and both ends of the double - telescopic forklifts 2 can protrude from the loading platform 1. An electric mining truck battery pack is placed on the two double - telescopic forklifts 2 together. In the present utility model, an electric mining truck battery pack is placed on the two double - telescopic forklifts together, which is convenient for replacing the electric mining truck battery pack.

[0016] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A platform for a battery-swapping robot for a rail-mounted mining truck, comprising a platform (1) mounted on the battery-swapping robot, the battery-swapping robot being capable of moving along a track, and characterized in that: The bottom surface of the load platform (1) is provided with a slewing bearing (4). The inner ring of the slewing bearing (4) is provided with an internal gear, and the top surface of the slewing bearing (4) is provided with a double-direction telescopic forklift (2) arranged in parallel. A motor mounting seat is arranged below the load platform (1), and a reduction motor is mounted on the motor mounting seat. The output end of the reduction motor is provided with a gear (3), and the gear (3) meshes with the internal gear of the slewing bearing (4) to drive the slewing bearing (4) and the double-direction telescopic forklift (2) to rotate.

2. The rail mining truck battery exchange robot loading platform according to claim 1, characterized in that: Brackets are provided at the four corners of the top surface of the load platform (1). Any one of the brackets is of an H-shaped structure. Any vertical side of the H-shaped structure is a "mu" - shaped frame, and the horizontal side of the H-shaped structure is a "yu" - shaped frame. The two vertical sides of the "yu" - shaped frame respectively coincide with the vertical sides of the two "mu" - shaped frames.

3. The rail mining truck battery exchange robot loading platform according to claim 2, characterized in that: Sealing plates are provided in the first opening and the third opening in any one of the "mu" - shaped frames. Load platform rollers (6) are provided on the side of the sealing plate far from the slewing bearing (4). The load platform rollers (6) can move up and down along the counterweight track.

4. The rail mining truck battery exchange robot loading platform according to claim 3, characterized in that: The battery swapping robot includes a lifting mechanism. Chain breakage and anti - detachment protectors (5) are provided on the sealing plates at the upper part of any one of the "mu" - shaped frames. The chain breakage and anti - detachment protectors (5) are all installed on the lifting mechanism through chains.

5. The rail mining truck battery exchange robot loading platform according to claim 3, characterized in that: The two double - direction telescopic forklifts (2) are both arranged in parallel with the horizontal side of the H - shaped structure. Both ends of the double - direction telescopic forklifts (2) can protrude from the load platform (1). An electric mining truck battery pack is placed on the two double - direction telescopic forklifts (2) together.

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