Motorcycle storage battery liquid adding device

Abstract

The utility model provides a motorcycle storage battery liquid adding device which comprises a liquid adding box, an electrolyte box and a liquid adding pipe, the electrolyte box and the liquid adding pipe are arranged above the liquid adding box, the liquid adding pipe is connected with a measuring bin, a rotating disc is arranged in the measuring bin, a rotating shaft of the rotating disc is connected with a motor, and any side of the rotating disc is partially cut to form a cut surface. Openings matched with the section of the cut-off part of the rotating disc are formed in the upper and lower surfaces of the metering bin, the distance from the upper and lower surfaces of the metering bin to the rotating shaft of the rotating disc is the same as the distance from the cut-off surface of the rotating disc to the rotating shaft of the rotating disc, and when the rotating disc rotates until the cut-off surface of the rotating disc is obliquely positioned in the openings, the inflow or outflow of electrolyte can be realized; when the cutting surface rotates to the upper side and is obliquely located in the opening, the electrolyte enters the metering bin, and when the cutting surface rotates to be obliquely located in the opening in the lower side, the electrolyte enters the liquid adding pipe below the metering bin from the opening in the lower side of the metering bin and enters the storage battery, so that quantitative adding of the electrolyte is realized, and the adding amount of the electrolyte is accurately controlled; and the liquid adding efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field related to battery production, in particular to a motorcycle battery liquid filling device. Background Art

[0002] A battery is a device that converts chemical energy directly into electrical energy. It is designed to be rechargeable and is recharged through a reversible chemical reaction. It usually refers to a lead-acid battery, which is a type of battery and belongs to a secondary battery. Its working principle: when charging, it uses external electrical energy to regenerate the internal active substances and store the electrical energy as chemical energy. When it needs to be discharged, it converts the chemical energy into electrical energy output again, such as the mobile phone batteries commonly used in life.

[0003] For electrolytic capacitors that use electrolyte as the cathode, when the dielectric is broken down, the capacitor can heal itself as long as the breakdown current is not continuous. However, electrolytes also have their shortcomings. First, they are easy to volatilize and leak in high temperature environments, which has a great impact on life and stability. Under high temperature and high pressure, the electrolyte may also vaporize instantly, increase in volume and cause an explosion (what we often call slurry explosion); secondly, the ion conduction method used by the electrolyte has a very low conductivity of only 0.01S (conductivity, the reciprocal of ohms) / CM, which causes the ESR value (equivalent series resistance) of the capacitor to be particularly high.

[0004] Current batteries need to be replenished with electrolyte after being used for a long time. Traditional batteries mostly use manual pouring of electrolyte into the battery using a plastic bottle or a glass bottle to directly pour the electrolyte into the battery. The filling amount cannot be accurately controlled during the filling process, and the filling speed is slow, so it is easy to pour the electrolyte on the surface of the battery. Utility Model Content

[0005] The utility model aims to provide a motorcycle battery liquid adding device, which can solve the problem that the amount of liquid added cannot be accurately controlled when the battery is supplemented with electrolyte, and the electrolyte is easily wasted due to overflow.

[0006] To this end, the technical solution adopted by the utility model is: a motorcycle battery filling device, comprising a filling tank and an electrolyte tank arranged above the filling tank, at least one pair of filling pipes are arranged below the electrolyte tank, the filling pipes pass through the filling tank and are connected to a rectangular metering bin, a rotating disk is arranged in each of the two metering bins, the rotating shaft of the rotating disk passes through the side wall of the metering bin and is connected to a motor, a portion of either side of the rotating disk is cut off to form a cut-off surface, the upper and lower surfaces of the metering bin are provided with openings matching the cross-section of the cut-off portion of the rotating disk, and the distances from the upper and lower surfaces of the metering bin to the rotating shaft of the rotating disk are the same as the distances from the cut-off surface of the rotating disk to the rotating shaft of the rotating disk, and when the rotating disk rotates until its cut-off surface is inclined and located in the opening, the electrolyte can flow in or out.

[0007] More preferably, a fixing groove for fixing the battery is provided on the inner wall of the bottom of the liquid adding tank. The battery is fixed by the fixing groove, which makes it more convenient to add liquid and prevents leakage of electrolyte.

[0008] More preferably, a fixing column for fixing the metering bin is transversely arranged on the side wall of the liquid adding box, and the metering bin is fixed by the fixing column to avoid the metering bin from shaking during liquid addition, which causes waste of electrolyte.

[0009] More preferably, the motor is arranged on a fixing column. The motor is arranged on a fixing column for easy installation.

[0010] More preferably, a water level detector for observing the water level in the electrolyte tank is provided on the side wall of the electrolyte tank, and a liquid inlet pipe is provided on the top. The water level detector and the liquid inlet pipe ensure that the amount of electrolyte in the electrolyte tank is sufficient for continuous use and the efficiency of liquid addition is ensured.

[0011] Further preferably, a liquid level detector is provided at the lower end of each liquid adding tube, and a liquid adding pump is provided corresponding to each liquid adding tube. The liquid level detector is respectively connected to the liquid level signal receiving end of the controller, and the liquid adding control end of the controller is connected to the two liquid adding pumps in the electrolyte tank. The liquid level detector detects the amount of electrolyte in the battery, and transmits a signal to control the liquid adding pump to ensure that the electrolyte does not overflow during liquid adding, resulting in waste of electrolyte.

[0012] The beneficial effects of the utility model are as follows: when the rotating disk rotates, the cut-out surface rotates to the upper side and is tilted in the opening, the electrolyte enters the metering bin through the gap between the cut-out surface and the opening, and the electrolyte entering the metering bin is quantitative. When the cut-out surface rotates to be tilted at the lower opening, the electrolyte enters the liquid filling pipe below from the opening on the lower side of the metering bin and enters the battery, thereby realizing quantitative addition of electrolyte, accurately controlling the amount of electrolyte added, and making the addition more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a cross-sectional view of the metering bin in the utility model. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1-2As shown, a motorcycle battery charging device comprises a charging tank 1 and an electrolyte tank 2 arranged above the charging tank 1. A water level detector 9 for observing the water level in the electrolyte tank 2 is arranged on the side wall of the electrolyte tank 2, and a liquid inlet pipe 10 is arranged above. The water level detector 9 and the liquid inlet pipe 10 ensure that the amount of electrolyte in the electrolyte tank 2 is sufficient for continuous use, thereby ensuring the efficiency of charging.

[0017] At least one pair of liquid adding pipes 3 are provided below the electrolyte tank 2. The liquid adding pipes 3 pass through the liquid adding tank 1 and are connected to a rectangular metering bin 4. A rotating disk 5 is provided in each of the two metering bins 4. The rotating shaft of the rotating disk 5 passes through the side wall of the metering bin 4 and is connected to a motor 8. A fixing groove 6 for fixing the battery is provided on the inner wall at the bottom of the liquid adding tank 1. The battery is fixed by the fixing groove 6, which makes it more convenient to add liquid and prevents leakage of the electrolyte.

[0018] A fixing column 7 for fixing the metering bin 4 is transversely arranged on the side wall of the liquid adding tank 1. The metering bin 4 is fixed by the fixing column 7 to prevent the metering bin 4 from shaking during liquid addition, thereby causing waste of electrolyte. The motor 8 is arranged on the fixing column 7 for easy installation.

[0019] A portion of one side of the rotating disk 5 is cut off to form a cut-off surface, and the upper and lower surfaces of the metering bin 4 are provided with openings matching the cross-section of the cut-off portion of the rotating disk 5, and the distances from the upper and lower surfaces of the metering bin 4 to the rotating axis of the rotating disk 5 are the same as the distances from the cut-off surface of the rotating disk 5 to the rotating axis of the rotating disk 5. When the rotating disk 5 is rotated until its cut-off surface is tilted and located in the opening, the electrolyte can flow in or out.

[0020] A liquid level detector 11 is provided at the lower end of each liquid adding tube 3, and a liquid adding pump is provided corresponding to each liquid adding tube 3. The liquid level detector 11 is respectively connected to the liquid level signal receiving end of the controller, and the liquid adding control end of the controller is connected to the two liquid adding pumps in the electrolyte tank 2. The liquid level detector 11 detects the amount of electrolyte in the battery, and transmits a signal to control the liquid adding pump to ensure that the electrolyte does not overflow during the liquid adding, resulting in a waste of electrolyte.

[0021] When the rotating disk 5 rotates, the cut surface rotates to the upper side and is tilted in the opening, the electrolyte enters the metering bin 4 through the gap between the cut surface and the opening, and the electrolyte entering the metering bin 4 is quantitative. When the cut surface rotates to be tilted at the lower opening, the electrolyte enters the lower opening of the metering bin 4 into the liquid filling tube 3 below and enters the battery, thereby realizing the quantitative addition of the electrolyte, accurately controlling the amount of electrolyte added, and making the addition more efficient.

[0022] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A motorcycle battery filling device, comprising a filling tank (1) and an electrolyte tank (2) arranged above the filling tank (1), characterized in that: At least one pair of liquid adding pipes (3) is arranged below the electrolyte tank (2). The liquid adding pipes (3) pass through the liquid adding tank (1) and are connected to a rectangular metering bin (4). A rotating disk (5) is arranged in each of the two metering bins (4). The rotating shaft of the rotating disk (5) passes through the side wall of the metering bin (4) and is connected to a motor (8). A portion of any one side of the rotating disk (5) is cut off to form a cut-off surface. The upper and lower surfaces of the metering bin (4) are provided with openings matching the cross-section of the cut-off portion of the rotating disk (5). The distances from the upper and lower surfaces of the metering bin (4) to the rotating shaft of the rotating disk (5) are the same as the distances from the cut-off surface of the rotating disk (5) to the rotating shaft of the rotating disk (5). When the rotating disk (5) is rotated until its cut-off surface is inclined and located in the opening, the electrolyte can flow in or out.

2. A motorcycle battery liquid filling device according to claim 1, characterized in that: A fixing groove (6) for fixing the battery is arranged on the inner side of the bottom plate of the liquid filling box (1).

3. A motorcycle battery liquid filling device according to claim 1, characterized in that: A fixing column (7) for fixing the metering bin (4) is arranged transversely on the side wall of the liquid adding box (1).

4. A motorcycle battery liquid filling device according to claim 3, characterized in that: The motor (8) is arranged on the fixing column (7).

5. The motorcycle battery liquid filling device according to claim 1, characterized in that: A water level detector (9) for observing the water level in the electrolyte box (2) is arranged on the side wall of the electrolyte box (2), and a liquid inlet pipe (10) is arranged on the top.

6. The motorcycle battery liquid filling device according to claim 1, characterized in that: The lower end of each of the liquid adding tubes (3) is provided with a liquid level detector (11), and each of the liquid adding tubes (3) is provided with a corresponding liquid adding pump. The liquid level detector (11) is respectively connected to a liquid level signal receiving end of a controller, and a liquid adding control end of the controller is connected to a liquid adding pump in the electrolyte tank (2).

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