Fastening and mounting mechanism for FMR high-capacity battery

Abstract

The utility model discloses an FMR high-capacity battery fastening installation mechanism, and mainly relates to the technical field of AGV batteries. Comprising a protection mechanism, a push-pull mechanism and a sliding mechanism, the protection mechanism comprises a metal plate shell, the metal plate shell is of a rectangular box structure, a battery module is arranged in the metal plate shell, the push-pull mechanism is arranged on the outer side wall of the metal plate shell, and the sliding mechanism is arranged on the bottom surface of the metal plate shell. The beneficial effects of the utility model lie in that the power supply requirement of the AGV on a large-capacity battery can be satisfied, and the AGV battery compartment can be suitable for AGV battery compartments of different models.

Description

TECHNICAL FIELD

[0001] The utility model relates to AGV battery technical field, specifically a FMR large capacity battery fastening installation mechanism. BACKGROUND

[0002] The autonomous mobile forklift (Forklift Mobile Robot), also known as unmanned forklift, is an intelligent industrial vehicle robot that combines forklift technology and AGV (Automated Guided Vehicle) technology, and can complete material handling tasks without human intervention. It needs to be powered by a battery mechanism to complete the work task.

[0003] At present, due to the variety of FMR models, the batteries on the market may not be universally applicable to all types of FMR, especially some FMR models that require larger capacity batteries for power supply. External shaking can easily affect the fastening of the battery, thereby affecting the safety of the equipment. Therefore, a large capacity battery fastening installation mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a FMR large capacity battery fastening installation mechanism, which can meet the power supply demand of AGV for larger capacity batteries and be applicable to AGV battery compartments of different models.

[0005] To achieve the above purpose, the following technical solutions are used:

[0006] The main body includes a protection mechanism, a push-pull mechanism and a sliding mechanism. The protection mechanism includes a sheet metal shell, which is a detachable rectangular box structure. At least one group of battery modules is arranged in the sheet metal shell, and the at least one group of battery modules are electrically connected through a connecting mechanism. An insulating protective plate is arranged on the upper part of the sheet metal shell.

[0007] A push-pull mechanism is arranged on the outer side wall of the sheet metal shell, and a sliding mechanism is arranged on the bottom surface of the sheet metal shell.

[0008] Preferably, the battery module includes a plurality of battery core compartments, a plurality of battery core compartments are arranged with battery cores, the battery core compartments are connected in series by wires, the top end of the battery core compartment is provided with a BMS control board and a fuse, the BMS control board is electrically connected with the fuse and the plurality of battery cores respectively, and the fuse is electrically connected with the battery core.

[0009] Preferably, an Anderson socket combination is fixedly arranged on the top surface of the sheet metal shell through a press rivet nut, the Anderson socket combination penetrates the top surface of the sheet metal shell and is electrically connected with the BMS control board and the plurality of battery cores.

[0010] Preferably, the push-pull mechanism comprises a connecting piece arranged on the outer side wall of the sheet metal shell, a rotating pin arranged on the connecting piece, and a handle arranged on the rotating pin.

[0011] Preferably, the sliding mechanism comprises at least one protrusion arranged on the outer side bottom surface of the sheet metal shell and arranged in parallel with the side wall of the sheet metal shell.

[0012] Preferably, at least one fixed foot is arranged at the side surface connection of the sheet metal shell.

[0013] Preferably, the connecting mechanism is an aluminum row.

[0014] Preferably, the insulation protection plate is configured as an epoxy resin plate.

[0015] Preferably, the mounting mechanism further comprises a fixed seat for detachably mounting the protection mechanism, the push-pull mechanism and the sliding mechanism.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] The aluminum row is used for connecting between the battery modules, the epoxy resin plate is pasted on the upper part of the sheet metal shell to achieve better insulation effect, the housing is provided with a press rivet nut for fixing the anderson socket, the detachable wiring rack is arranged in the battery, and the wire binding hole is opened on the partition plate to avoid the welding seam from being torn open. The fuse and the BMS plate are arranged in the interior, the former guarantees the safety of the battery, the latter monitors the cell condition through the voltage collection line, and communicates with the whole vehicle through the communication protocol. The sheet metal rivet is used for fixing the cell module, the insulator is arranged on the end plate to fix the pole column aluminum row, external shaking is avoided to cause the aluminum row welding part to crack, the battery module is detached in the positioning groove, the power supply demand of the AGV for the large capacity battery is met, and the AGV battery compartment of different models can also be applied. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the overall structure axonometric view in the embodiment 1 of the utility model;

[0019] Figure 2 is the overall structure axonometric perspective view in the embodiment 1 of the utility model;

[0020] Figure 3 is the overall structure axonometric view in the embodiment 2 of the utility model;

[0021] Figure 4 is the overall structure axonometric perspective view in the embodiment 2 of the utility model.

[0022] Reference signs shown in the drawings:

[0023] 1. Sheet metal housing; 2. Connecting piece; 3. Handle; 4. Anderson socket assembly; 5. Fixing feet; 6. BMS control board; 7. Fuse; 8. Battery cell compartment; 9. Battery cell; 10. Fixing base; 11. Cable tie; 12. Connecting aluminum busbar. Detailed Implementation

[0024] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0025] In this invention, terms such as "upper," "lower," "left," "right," "front," "back," "vertical," "horizontal," "side," and "bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only to facilitate the description of the structural relationships of the various components or elements of this invention and do not specifically refer to any component or element in this invention. They should not be construed as limiting the invention.

[0026] In this invention, terms such as "fixed connection," "connected," and "linked" should be interpreted broadly, indicating a fixed connection, an integral connection, or a detachable connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can determine the specific meaning of these terms in this invention based on the specific circumstances, and they should not be construed as limitations on the invention.

[0027] Example 1:

[0028] like Figures 1-2 As shown, this embodiment provides an FMR high-capacity battery fastening and mounting mechanism. The main structure includes a protection mechanism, a push-pull mechanism, and a sliding mechanism. The protection mechanism includes a sheet metal shell 1, which is a rectangular box structure. A battery module is disposed inside the sheet metal shell 1. A push-pull mechanism is disposed on the outer side wall of the sheet metal shell 1, and a sliding mechanism is disposed on the bottom surface of the sheet metal shell 1.

[0029] The battery module includes several cell 9 compartments 8, each containing a cell 9. The cell 9 compartments 8 are connected in series by wires. A BMS control board 6 and a fuse 7 are located at the top of each cell 9 compartment 8. The BMS control board 6 is electrically connected to the fuse 7 and the several cell 9. The fuse 7 is electrically connected to the cell 9.

[0030] An Anderson socket assembly 4 is provided on the top surface of the sheet metal housing 1. The Anderson socket assembly 4 penetrates the top surface of the sheet metal housing 1 and is electrically connected to the BMS control board 6 and several battery cells 9.

[0031] The push-pull mechanism includes a connecting piece 2, which is disposed on the outer side wall of the sheet metal housing 1. A rotating pin is provided on the connecting piece 2, and a handle 3 is provided on the rotating pin. The entire battery can be disassembled through the handle 3. At the same time, the handle 3 can rotate, which avoids the battery occupying space in the battery compartment after being placed in the AGV battery compartment.

[0032] The sliding mechanism includes two protrusions, which are T-shaped strip structures, disposed on the outer bottom surface of the sheet metal housing 1, and are parallel to the side wall of the sheet metal housing 1.

[0033] Two fixed feet 5 are provided at the connection between the bottom and side of the sheet metal shell 1, respectively located at both ends of the sheet metal shell 1. The bottom surface of the fixed feet 5 is lower than the plane where the bottom surface of the sheet metal shell 1 is located.

[0034] Example 2:

[0035] like Figures 3-4 As shown, based on the above embodiment 1, for AGVs with greater power supply requirements, a fixed base 10 is provided on the structural basis of embodiment 1. The bottom surface of the fixed base 10 is provided with four T-shaped grooves, which are arranged in pairs at both ends of the fixed base 10. The circumference of the groove is slightly larger than the circumference of the protrusion, so that the protrusion can slide in the groove, ensuring that two batteries can be inserted into the fixed base 10 at the same time.

[0036] Since the bottom surface of the fixed foot 5 is lower than the plane where the bottom surface of the sheet metal shell 1 is located, when the battery in Embodiment 1 is pushed into the fixed seat 10 in this embodiment, the fixed foot 5 and the fixed seat 10 form a one-way lock, which prevents the battery from shaking in the groove.

[0037] In this embodiment, the mounting base 10 is a hollow box structure. Inside the mounting base 10, there is a BMS control board 6, a fuse 7, a wire binding groove 11, and a battery cell 9 connecting aluminum busbar 12. There are two battery cell 9 connecting aluminum busbars 12, which are located at the top of the two batteries and where they are connected to the mounting base 10.

[0038] In this embodiment, the Anderson socket assembly 4 is respectively disposed on the side wall of the mounting base 10 and on the battery.

[0039] The above is a specific description of the preferred embodiment of the present application, but the present application is not limited to the described embodiments, and the transaction features between nodes can be variously equivalent transformed or replaced by those skilled in the art without departing from the spirit of the present application, and these equivalent transformations or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A FMR high capacity battery fastening and mounting mechanism, characterized by, Including protection mechanism, push-pull mechanism and sliding mechanism, the protection mechanism includes sheet metal shell, the sheet metal shell is detachable rectangular box structure, at least one group of battery modules are arranged in the sheet metal shell, at least one group of battery modules are electrically connected through connecting mechanism, the upper portion of the sheet metal shell is provided with insulating protective plate; The outer side wall of the sheet metal shell is provided with a push-pull mechanism, and the bottom surface of the sheet metal shell is provided with a sliding mechanism.

2. The FMR high capacity battery fastening and mounting mechanism according to claim 1, wherein, The battery module includes a plurality of battery cell compartments, a plurality of battery cell compartments are provided with battery cells, the battery cell compartments are connected in series by wires, the top end of the battery cell compartment is provided with a BMS control board and a fuse, the BMS control board is electrically connected with the fuse and a plurality of battery cells respectively, and the fuse is electrically connected with the battery cells.

3. The FMR high capacity battery fastening and mounting mechanism of claim 1, wherein, The top surface of the sheet metal shell is fixed with an Anderson socket combination through a rivet nut, the Anderson socket combination penetrates the top surface of the sheet metal shell and is electrically connected with the BMS control board and a plurality of battery cells.

4. The FMR high capacity battery fastening and mounting mechanism of claim 1, wherein, The push-pull mechanism includes a connecting piece, the connecting piece is arranged on the outer side wall of the sheet metal shell, a rotating pin is arranged on the connecting piece, and a handle is arranged on the rotating pin.

5. The FMR high capacity battery fastening and mounting mechanism of claim 1, wherein, The sliding mechanism includes at least one protrusion, the protrusion is arranged on the outer bottom surface of the sheet metal shell, and the protrusion is arranged in parallel with the side wall of the sheet metal shell.

6. The FMR high capacity battery fastening and mounting mechanism of claim 1, wherein, At least one fixed footrest is arranged at the side surface connection of the sheet metal shell.

7. The FMR high capacity battery fastening and mounting mechanism of claim 1, wherein, The connecting mechanism is an aluminum row.

8. The FMR high capacity battery fastening and mounting mechanism of claim 1, wherein, The insulating protective plate is configured as an epoxy resin plate.

9. The FMR high capacity battery fastening and mounting mechanism of claim 1, wherein, The mounting mechanism further includes a fixing seat for detachably mounting the protection mechanism, the push-pull mechanism and the sliding mechanism.

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