Mining lithium battery transport vehicle

Abstract

The utility model discloses a mining lithium battery transport vehicle, which relates to the field of mining transport equipment, and comprises a vehicle body, a lithium battery pack and a suspension arm, the upper surface of the vehicle body is provided with a battery compartment for storing the lithium battery pack, the opening of the battery compartment is upward, the suspension arm is arranged on the vehicle body, and the battery compartment is positioned within the suspension range of the suspension arm; due to the arrangement of the lifting arm, automatic loading and unloading of materials can be achieved, the lifting arm can be matched with the upward opening of the battery bin, the lithium battery pack is taken out through the lifting arm, a new lithium battery pack is lifted and installed, the battery replacement efficiency can be greatly improved, the replacement time of the lithium battery pack is saved, and the working efficiency of the vehicle body is improved.

Description

Technical Field

[0001] The utility model relates to the field of mine transportation equipment, in particular to a mine lithium battery transport vehicle. Background Art

[0002] The transportation tools required in coal mines are mainly explosion-proof diesel engine transport vehicles and explosion-proof lithium battery transport vehicles. Among them, although the explosion-proof diesel engine transport vehicle has the advantages of convenient diesel refueling and improved operation efficiency, it has the disadvantages of large volume, high pollution, and high noise; while the explosion-proof lithium battery transport vehicle has the advantages of pollution-free, low noise, and small volume, and has more advantages than the explosion-proof diesel engine transport vehicle during underground operations. However, the transport vehicle generally needs to continuously operate in the well for a long time after going down the well. At this time, the explosion-proof lithium battery transport vehicle has the problem of the endurance of the explosion-proof battery. Due to safety and other factors considered in coal mines, direct charging in the well is not allowed. Therefore, the battery can only achieve endurance through battery replacement. At present, manual replacement of the battery is required. Since the transport vehicle requires a large amount of power, its battery pack will be large or the number of batteries will be large. The manual replacement method will increase the labor force and affect the battery replacement efficiency, thereby affecting the operation efficiency.

[0003] Therefore, there is an urgent need for a mine lithium battery transport vehicle with high battery replacement efficiency and high operation efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide a mine lithium battery transport vehicle to solve the problems existing in the above-mentioned prior art. Through the setting of the jib and the battery compartment, the jib can realize the battery replacement operation, improve the battery replacement efficiency, and thus improve the operation efficiency.

[0005] To achieve the above purpose, the utility model provides the following solution: The utility model provides a mine lithium battery transport vehicle, including a vehicle body, a lithium battery pack, and a jib. A battery compartment for storing the lithium battery pack is arranged on the upper surface of the vehicle body. The battery compartment is arranged with an upward opening. The jib is arranged on the vehicle body, and the battery compartment is within the lifting range of the jib.

[0006] Preferably, a cover plate is arranged on the top of the battery compartment, and the upper surface of the cover plate is a placement platform for placing goods.

[0007] Preferably, guardrails are arranged around the cover plate.

[0008] Preferably, openings are correspondingly arranged on the guardrails on both sides of the cover plate.

[0009] Preferably, the cover plate and the jib are respectively arranged at both ends of the upper surface of the vehicle body.

[0010] Preferably, the vehicle body is provided with crawler wheels.

[0011] Preferably, a winch for dragging is provided at the end of the vehicle body.

[0012] Preferably, a push shovel is provided at the end of the vehicle body.

[0013] Preferably, multiple groups of the lithium battery packs are arranged in the battery compartment, and the multiple groups of lithium battery packs are connected in parallel.

[0014] Preferably, a remote control module for controlling the movement of the vehicle body by external remote control is provided inside the vehicle body.

[0015] The utility model mainly achieves the following technical effects compared with the prior art:

[0016] The setting of the jib can not only realize the automatic loading and unloading of materials, but also cooperate with the upward opening of the battery compartment. The lithium battery packs can be taken out and hoisted to install new lithium battery packs through the jib, which can greatly improve the battery replacement efficiency, save the replacement time of the lithium battery packs, and is beneficial to improving the operation efficiency of the vehicle body.

[0017] Other solutions of the utility model achieve the following technical effects compared with the prior art:

[0018] The settings of the winch and the push shovel enhance the functionality of the vehicle body and make it have a wider scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic structural diagram of a mine-used lithium battery transport vehicle in an embodiment of the present utility model;

[0021] Figure 2 It is a front view of a mine-used lithium battery transport vehicle in an embodiment of the present utility model;

[0022] Figure 3 It is Figure 2 a cross-sectional view taken along line A-A in

[0023] Figure 4 It is a right view of a mine-used lithium battery transport vehicle in an embodiment of the present utility model;

[0024] Figure 5 It is a top view of a mine-used lithium battery transport vehicle in an embodiment of the present utility model;

[0025] Among them, 1. vehicle body; 2. battery compartment; 3. lithium battery pack; 4. boom; 5. cover plate; 6. guardrail; 7. opening; 8. crawler wheel; 9. winch; 10. push shovel. Specific implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] The purpose of the present invention is to provide a mine-used lithium battery transport vehicle to solve the problems existing in the prior art. Through the setting of the boom and the battery compartment, the boom can realize the replacement operation of the battery, improve the battery replacement efficiency, and thus improve the operation efficiency.

[0028] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0029] Please refer to as Figures 1 to 5 As shown, a mine-used lithium battery transport vehicle is provided, including a vehicle body 1, a lithium battery pack 3, and a boom 4. The lithium battery pack 3 is selected as an explosion-proof lithium iron phosphate battery to meet the explosion-proof requirements underground. A battery compartment 2 for storing the lithium battery pack 3 is provided on the upper surface of the vehicle body 1. The battery compartment 2 has an upward opening. The boom 4 is provided on the vehicle body 1. The battery compartment 2 is within the lifting range of the boom 4. The setting of the boom 4 can not only realize the automatic loading and unloading of materials, but also cooperate with the upward opening of the battery compartment 2 to take out the lithium battery pack 3 through the boom 4 and hoist and install a new lithium battery pack 3, which can greatly improve the battery replacement efficiency, save the replacement time of the lithium battery pack 3, and is beneficial to improving the operation efficiency of the vehicle body 1.

[0030] In order to make full use of the space above the battery compartment 2 to realize the stacking and transfer of materials and protect the lithium battery pack 3, in this embodiment, a cover plate 5 is provided on the top of the battery compartment 2. The cover plate 5 is of an openable design. For example, it can be directly covered on the battery compartment 2 in a contacting manner, or it can be provided on the battery compartment 2 in a side-hinged opening and closing manner. The upper surface of the cover plate 5 is a placement platform for placing goods. In order to enable the boom 4 to open the cover plate 5, a hanging ring for hooking with the hook of the boom 4 can be provided on the upper surface of the cover plate 5.

[0031] In order to intercept and prevent the transferred materials from falling off and assist in realizing the regularity of material stacking, guardrails 6 are provided around the cover plate 5.

[0032] On both sides of the cover plate 5, the guardrails 6 are correspondingly provided with openings 7. A pedestrian passage is formed between the two openings 7 for the staff to walk and cooperate with the boom 4 to place or transfer materials.

[0033] On the side wall of the vehicle body 1 corresponding to the opening 7, a ladder can be additionally provided for the staff to climb onto the vehicle body 1.

[0034] In this embodiment, in order to improve the running stability of the vehicle body 1, the cover plate 5 and the boom 4 are respectively arranged at both ends of the upper surface of the vehicle body 1 to maintain the balance of the center of gravity.

[0035] In this embodiment, the vehicle body 1 is provided with crawler wheels 8; in other embodiments, the vehicle body 1 can also be provided with normal tires.

[0036] A winch 9 is arranged at the end of the vehicle body 1. When there are materials to be dragged at the site, the winch 9 can be used to drag the materials.

[0037] A push shovel 10 is arranged at the end of the vehicle body 1. When there are piled-up materials at the site that need to be pushed or removed, the push shovel 10 can be used to complete the operation.

[0038] The settings of the winch 9 and the push shovel 10 enhance the functionality of the vehicle body 1, making it have a wider scope of application. In this embodiment, the push shovel 10, the winch 9, the crawler wheels 8 and the boom 4 are all hydraulically controlled. The power required by the hydraulic pump of the hydraulic system comes from the lithium battery pack 3; in other embodiments, the push shovel 10, the winch 9, the crawler wheels 8 and the boom 4 can also be controlled by an electric drive method. At this time, the power required by various devices comes from the lithium battery pack 3.

[0039] In order to achieve continuous power supply for the vehicle body 1, multiple groups of lithium battery packs 3 are arranged in the battery compartment 2. The multiple groups of lithium battery packs 3 are connected in parallel. During actual use, the boom 4 can be used to replace a group of lithium battery packs 3 first. After the replacement of this group of lithium battery packs 3 is completed, another group of lithium battery packs 3 can be replaced. In this way, there is always at least one group of lithium battery packs 3 to supply power to the vehicle body 1 during the replacement process; in this embodiment, the lithium battery packs 3 are set to two groups, which can meet the daily requirements of the vehicle body 1 and continuous power supply.

[0040] In order to improve safety, the vehicle body 1 is remotely controlled. A remote control module for controlling the movement of the vehicle body 1 by external remote control is arranged inside the vehicle body 1. The operator transmits the command to the remote control module of the vehicle body 1 through wireless or wired remote control methods, and the remote control module controls the boom 4, the winch 9, the push shovel 10 and the crawler wheels 8 according to the command.

[0041] During actual use, the jib 4 can complete the transfer of materials, the push shovel 10 can push and remove materials, and the winch 9 can be used to drag materials. When the lithium battery pack 3 needs to be replaced, the jib 4 first lifts the cover plate 5, then lifts out the lithium battery pack 3 in the battery compartment 2, and lifts the fully charged lithium battery pack 3 into the battery compartment 2 to complete the replacement. After the replacement of the lithium battery pack 3 is completed, the cover plate 5 can be covered again.

[0042] Adaptations made according to actual requirements are all within the protection scope of the present utility model.

[0043] It should be noted that for those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed claim.

[0044] Specific examples are used in the present utility model to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.

Claims

1. A lithium battery-powered mine transport vehicle, characterized in that, It includes a vehicle body, a lithium battery pack, and a boom. A battery compartment for storing the lithium battery pack is provided on the upper surface of the vehicle body. The battery compartment has an upward opening. The boom is provided on the vehicle body, and the battery compartment is within the lifting range of the boom.

2. The lithium battery-powered mine transporter according to claim 1, wherein, A cover plate is provided on the top of the battery compartment, and the upper surface of the cover plate is a placement platform for placing goods.

3. The mine-used lithium battery transport vehicle according to claim 2, wherein, Guardrails are provided around the cover plate.

4. The mine-used lithium battery transport vehicle according to claim 3, characterized in that, Openings are correspondingly provided in the guardrails on both sides of the cover plate.

5. The mine-used lithium battery transport vehicle according to claim 2, wherein The cover plate and the boom are respectively provided at both ends of the upper surface of the vehicle body.

6. The mine-used lithium battery transport vehicle according to claim 1, characterized in that, The vehicle body is provided with crawler wheels.

7. The mine-used lithium battery transport vehicle according to claim 1, wherein A winch for towing is provided at the end of the vehicle body.

8. The mine-used lithium battery transport vehicle according to claim 1, wherein A push shovel is provided at the end of the vehicle body.

9. The mine-used lithium battery transport vehicle according to claim 1, wherein, Multiple groups of the lithium battery packs are provided in the battery compartment, and the multiple groups of the lithium battery packs are connected in parallel.

10. The mine-used lithium battery transport vehicle according to claim 1, characterized in that, A remote control module for controlling the movement of the vehicle body by external remote control is provided in the vehicle body.

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