An underground mine vehicle-mounted automatic battery replacement battery cabin structure

Abstract

The utility model relates to battery cabin technical field discloses a kind of vehicle-mounted automatic battery replacement battery cabin structures for underground mine, including mounting bracket and the automatic battery replacement battery cabin body of fixed connection in the inside of mounting bracket, the inside of automatic battery replacement battery cabin body is provided with battery, the side of automatic battery replacement battery cabin body is fixedly connected with mounting plate, automatic battery replacement battery cabin body is provided with heat conduction structure, the utility model is provided with servo motor, air vent, installation box and fan blade module, can more quickly the heat accumulated in the inside of automatic battery replacement battery cabin body is discharged, improve the use effect of automatic battery replacement battery cabin body, solve the existing battery cabin structure when using, often all through single fan setting to the heat dissipation inside battery cabin, the heat dissipation efficiency of this heat dissipation mode is lower, when high-power use, cannot effectively discharge the heat problem.

Description

Technical Field

[0001] This utility model relates to the field of battery compartment technology, specifically to a vehicle-mounted automatic battery swapping battery compartment structure for underground mines. Background Technology

[0002] The structure of the vehicle-mounted automatic battery swapping compartment for underground mines typically includes the battery box body, positioning structure, locking structure, support frame, etc. The vehicle-mounted automatic battery swapping compartment for underground mines is mainly used in the underground mining operation environment to ensure that mining vehicles can operate. However, some problems still occur in the actual use of the existing battery compartment structure. For example, patent application number CN202323347011.0 discloses a battery compartment structure, including: a frame, which is composed of welded profiles; a base plate for supporting the power battery, with several guide rollers on the base plate for the power battery to slide on the base plate, and the base plate is detachably set at the bottom of the frame; and battery fastening bolts, which pass through threaded holes in the base plate and are threadedly connected to the power battery, which has the feature of reducing the difficulty of battery replacement. Existing battery compartment structures often use a single fan to dissipate heat inside the battery compartment during use. This heat dissipation method has low heat dissipation efficiency and cannot effectively dissipate heat when using high power.

[0003] To address the aforementioned issues, a vehicle-mounted automatic battery swapping compartment structure for underground mines is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a vehicle-mounted automatic battery swapping compartment structure for underground mines. By using this device, the problem of existing battery compartment structures, which often rely on a single fan to dissipate heat inside the battery compartment during use, is solved. This heat dissipation method has low efficiency and cannot effectively dissipate heat when used at high power.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vehicle-mounted automatic battery swapping compartment structure for underground mines, comprising a mounting frame and an automatic battery swapping compartment body fixedly connected to the inner side of the mounting frame. The automatic battery swapping compartment body contains a storage battery. A mounting plate is fixedly connected to one side of the automatic battery swapping compartment body. The automatic battery swapping compartment body is provided with a heat-conducting structure, which dissipates heat from the storage battery. The heat-conducting structure includes a support plate fixedly connected to the inside of the automatic battery swapping compartment body. Ventilation openings are provided on both the upper and lower sides of the automatic battery swapping compartment body, with multiple sets of ventilation openings. A spring rod is fixedly connected to the inside of the automatic battery swapping compartment body.

[0006] Preferably, the mounting plate is provided with a fixing bolt, and a threaded groove matching the fixing bolt is opened on one side of the automatic battery swapping compartment body. Protective plates are fixedly connected to both the upper and lower sides of the automatic battery swapping compartment body.

[0007] The above-mentioned structural design, through the cooperation of fixing bolts and threaded grooves, can achieve a stable connection between the mounting plate and the automatic battery swapping compartment body, which is convenient for installation and disassembly; the protective plate can shield and protect the ventilation opening, reducing the direct entry of external debris into the ventilation opening, while not affecting the ventilation and heat dissipation function.

[0008] Preferably, the mounting frame is detachably provided with a filter screen frame inside, and two sets of filter screen frames are provided, with a limit block fixedly connected to one side of the filter screen frame.

[0009] With the above-mentioned structural design, the filter frame can filter the air entering the automatic battery swapping compartment, blocking dust, particles and other impurities, and preventing them from adhering to the battery or heat dissipation components and affecting performance; the detachable design makes it easy to clean or replace the filter frame regularly, and the limiting block can limit the installation position of the filter frame to ensure that it is stably installed in the mounting frame.

[0010] Preferably, the vent is located on one side of the protective plate, and an installation box is fixedly connected inside the automatic battery swapping compartment, with a servo motor fixedly connected inside the installation box.

[0011] The design of the above structure, with the ventilation opening and the protective plate positioned to ensure smooth airflow and enhance the protection of the ventilation opening through the protective plate, provides a stable mounting platform for the servo motor, reduces the impact of vibration during servo motor operation, and also provides a certain degree of protection for the servo motor, extending its service life.

[0012] Preferably, the output end of the servo motor is fixedly connected to a rotating shaft, and a bevel gear is fixedly connected to the outside of the rotating shaft. Multiple sets of the bevel gear are provided.

[0013] With the above-mentioned structure, the servo motor can transmit power to multiple sets of bevel gears through the rotating shaft, achieving the effect of a single power source driving multiple components. This reduces the number of power units, saves internal space in the automatic battery swapping compartment, and ensures the synchronization and stability of the transmission.

[0014] Preferably, one side of the first bevel gear is meshed with a second bevel gear, and one side of the second bevel gear is fixedly connected to a fan blade module, which is rotatably connected inside the vent.

[0015] With the above-mentioned structural design, the meshing of bevel gear one and bevel gear two can change the direction of power transmission, transforming the rotational motion of the shaft into the rotational motion of the fan blade module. The fan blade module rotates within the ventilation opening, accelerating the exchange of air between the inside of the automatic battery swapping compartment and the outside air. The coordinated operation of multiple fan blade modules can significantly improve heat dissipation efficiency, solving the problem of insufficient heat dissipation from a single fan.

[0016] Preferably, a conductive block assembly is also fixedly connected inside the automatic battery swapping compartment body, a connecting plate is fixedly connected to one end of the spring rod, a conductive sheet is fixedly connected to one side of the connecting plate, and the conductive sheet matches the conductive block assembly.

[0017] The design of the above structure, with the matching of the conductive sheet and the conductive block assembly, is the key to achieving the internal circuit conduction of the automatic battery swapping compartment, ensuring that the battery can supply power normally. The spring rod applies elastic pressure to the conductive sheet through the connecting plate, which can ensure that the conductive sheet and the conductive block assembly are in close contact, reducing the possibility of poor contact. At the same time, when the mounting plate is removed, the spring rod can drive the conductive sheet and the conductive block assembly to separate, which plays a role in power failure protection.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This application achieves faster heat dissipation from the inside of the automatic battery swapping compartment by setting up a servo motor, vent, mounting box, and fan blade module, thereby improving the performance of the automatic battery swapping compartment. It also solves the problem that existing battery compartment structures often rely on a single fan to dissipate heat, which has low heat dissipation efficiency and cannot effectively dissipate heat when used at high power. 2. This application, through the setting of fixing bolts, spring rods, conductive plates and conductive block groups, enables staff to easily remove the storage battery and filter frame inside the automatic battery swapping compartment. This solves the problem that existing battery compartment structures are generally integrated, and when the storage battery or filter frame needs to be maintained, a complicated operating structure is generally required to remove it, which affects the work efficiency of the staff. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural diagram of the protective plate and mounting plate of this utility model; Figure 3 This is a structural diagram of the support plate and ventilation opening of this utility model; Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle; Figure 5 This is a structural diagram of the conductive block assembly and connecting plate of this utility model.

[0020] In the diagram: 1. Mounting frame; 11. Automatic battery swapping compartment body; 111. Mounting plate; 112. Fixing bolt; 12. Bearing plate; 121. Protective plate; 122. Filter frame; 123. Limiting block; 13. Ventilation opening; 131. Mounting box; 132. Servo motor; 133. Rotating shaft; 134. Bevel gear one; 135. Bevel gear two; 136. Fan blade module; 14. Spring rod; 141. Conductive block assembly; 142. Connecting plate; 143. Conductive sheet; 2. Battery. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0023] Combination Figure 1 , Figure 2 , Figure 3 and Figure 5 A vehicle-mounted automatic battery swapping compartment structure for underground mining includes a mounting frame 1 and an automatic battery swapping compartment body 11 fixedly connected to the inside of the mounting frame 1. A battery 2 is installed inside the automatic battery swapping compartment body 11. A mounting plate 111 is fixedly connected to one side of the automatic battery swapping compartment body 11. The automatic battery swapping compartment body 11 is provided with a heat-conducting structure, which dissipates heat from the battery 2. The heat-conducting structure includes a support plate 12 fixedly connected inside the automatic battery swapping compartment body 11. Ventilation openings 13 are provided on both the upper and lower sides of the automatic battery swapping compartment body 11. Multiple sets of ventilation openings 13 are provided. A spring rod 14 is fixedly connected inside the automatic battery swapping compartment body 11.

[0024] The present invention will be further described below with reference to the embodiments.

[0025] Example 1: To address the issue that existing battery compartment structures often rely on a single fan for heat dissipation, which is inefficient and fails to effectively dissipate heat during high-power operation, this embodiment discloses the following technical solution, specifically as follows: Figures 1-5As shown, protective plates 121 are fixedly connected to both the upper and lower sides of the automatic battery swapping compartment body 11. A filter frame 122 is detachably installed inside the mounting bracket 1. Two sets of filter frames 122 are provided. A limit block 123 is fixedly connected to one side of the filter frame 122. A vent 13 is located on one side of the protective plate 121. A mounting box 131 is also fixedly connected inside the automatic battery swapping compartment body 11. A servo motor 132 is fixedly connected inside the mounting box 131. A rotating shaft 133 is fixedly connected to the output end of the servo motor 132. A bevel gear 134 is fixedly connected to the outside of the rotating shaft 133. Multiple sets of bevel gears 134 are provided. A bevel gear 135 meshes with one side of the bevel gear 134. A fan blade module 136 is fixedly connected to one side of the bevel gear 135. The fan blade module 136 is rotatably connected inside the vent 13. During use, the mounting bracket 1 is installed in the designated position, and power can be connected through the power interface on one side of the mounting bracket 1. When heat dissipation is required, [the following steps can be taken]. The servo motor 132 located inside the mounting box 131 is activated. The servo motor 132 drives the rotating shaft 133 to rotate, which in turn causes multiple sets of bevel gears 134 to rotate. The bevel gears 134 drive the bevel gears 135 to rotate, which in turn causes the fan blade module 136 to rotate. At this time, the fan blade module 136 at the bottom of the automatic battery swapping compartment 11 rotates, which can draw in cold air from the outside and expel hot air from inside the automatic battery swapping compartment 11 through the fan blade module 136 at the top of the automatic battery swapping compartment 11, thus achieving a good heat dissipation effect. In addition, the setting of the support plate 12 improves the heat transfer efficiency of the two sets of batteries 2. The setting of the filter frame 122 and the protective plate 121 prevents external dust from easily entering the interior of the automatic battery swapping compartment 11, thereby ensuring the heat dissipation effect of the fan blade module 136. This enables the heat accumulated inside the automatic battery swapping compartment 11 to be discharged more quickly, improving the performance of the automatic battery swapping compartment 11.

[0026] Example 2: To address the problem that existing battery compartment structures are generally integrated, requiring complex operating mechanisms to remove the battery 2 or filter frame 122 for maintenance, thus affecting worker efficiency, this embodiment discloses the following technical solution, specifically as follows: Figure 2 and Figure 5As shown, a fixing bolt 112 is provided through the mounting plate 111. A threaded groove matching the fixing bolt 112 is opened on one side of the automatic battery swapping compartment body 11. A conductive block assembly 141 is also fixedly connected inside the automatic battery swapping compartment body 11. A connecting plate 142 is fixedly connected to one end of the spring rod 14. A conductive sheet 143 is fixedly connected to one side of the connecting plate 142. The conductive sheet 143 matches the conductive block assembly 141. When it is necessary to remove the battery 2 and the filter frame 122, the fixing bolt 112 located on the mounting plate 111 can be rotated first. The rotation of the fixing bolt 112 allows the mounting plate 111 to be removed from one side of the automatic battery swapping compartment body 11, thereby allowing the battery 2 and the filter frame 122 to be removed from the automatic battery swapping compartment. The internal parts of the main body 11 are removed. When installation is required, the battery 2 and filter frame 122 are placed back in their original positions. Finally, the mounting plate 111 is placed on one side of the automatic battery swapping compartment main body 11. When the mounting plate 111 is installed on one side of the automatic battery swapping compartment main body 11, it will drive the connecting plate 142 to move. The connecting plate 142 will drive the conductive sheet 143 to move, so that the conductive sheet 143 will contact the conductive block group 141. If the mounting plate 111 is not installed properly, the conductive sheet 143 will not contact the conductive block group 141 under the action of the spring rod 14, and the whole device cannot be used normally. This ensures the subsequent use effect and realizes the function of making it convenient for staff to remove the battery 2 and filter frame 122 from the automatic battery swapping compartment main body 11.

[0027] It should be noted that the aforementioned electrical components are equipped with power supplies, and their control methods are existing technologies. To avoid redundancy, they will be described here uniformly. Furthermore, this application is primarily for the protection of mechanical equipment, so the control methods and circuit connections will not be explained in detail herein. In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted automatic battery swapping compartment structure for underground mining, comprising a mounting frame (1) and an automatic battery swapping compartment body (11) fixedly connected to the inner side of the mounting frame (1), wherein a storage battery (2) is disposed inside the automatic battery swapping compartment body (11), characterized in that: An mounting plate (111) is fixedly connected to one side of the automatic battery swapping compartment body (11). The automatic battery swapping compartment body (11) is provided with a heat-conducting structure, which provides heat dissipation for the battery (2). The heat-conducting structure includes a support plate (12) fixedly connected inside the automatic battery swapping compartment body (11). Ventilation openings (13) are provided on both the upper and lower sides of the automatic battery swapping compartment body (11). Multiple sets of ventilation openings (13) are provided. A spring rod (14) is fixedly connected inside the automatic battery swapping compartment body (11). The mounting plate (111) is provided with a fixing bolt (112) through it. The automatic battery swapping compartment body (11) has a threaded groove on one side that matches the fixing bolt (112). The upper and lower sides of the automatic battery swapping compartment body (11) are fixedly connected with protective plates (121). The ventilation opening (13) is located on one side of the protective plate (121). The automatic battery swapping compartment body (11) is also fixedly connected to an installation box (131), and a servo motor (132) is fixedly connected to the inside of the installation box (131). The output end of the servo motor (132) is fixedly connected to a rotating shaft (133), and a bevel gear (134) is fixedly connected to the outside of the rotating shaft (133). Multiple sets of the bevel gear (134) are provided. One side of the first bevel gear (134) is meshed with a second bevel gear (135), and one side of the second bevel gear (135) is fixedly connected to a fan blade module (136). The fan blade module (136) is rotatably connected inside the vent (13).

2. The structure of a vehicle-mounted automatic battery swapping compartment for underground mines according to claim 1, characterized in that: The mounting bracket (1) is detachably equipped with a filter screen frame (122), and two sets of filter screen frames (122) are provided. A limit block (123) is fixedly connected to one side of the filter screen frame (122).

3. The structure of a vehicle-mounted automatic battery swapping compartment for underground mines according to claim 1, characterized in that: The automatic battery swapping compartment body (11) is also fixedly connected to a conductive block assembly (141). One end of the spring rod (14) is fixedly connected to a connecting plate (142). A conductive sheet (143) is fixedly connected to one side of the connecting plate (142). The conductive sheet (143) matches the conductive block assembly (141).

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