A lead-acid battery acid adding, charging and acid extraction integrated equipment

Abstract

The present invention discloses an integrated device for adding, charging, and extracting acid from a lead-acid battery, comprising: a water tank, an adjusting mechanism, and a charging mechanism; the adjusting mechanism comprises a first ⌚-shaped plate, a first screw being rotatably mounted between two arms of the first ⌚-shaped plate, a first slide being mounted on the first screw, an acid pot for adding acid to the battery being provided on a first lifting plate, an acid suction pipe for extracting acid from the battery being sealed and plugged into the acid pot; the charging mechanism comprises a second ⌚-shaped plate, facing the first ⌚-shaped plate, a second screw being rotatably mounted between two arms of the first ⌚-shaped plate, a charging cable for connecting to an external charging device being provided on the second lifting plate, a charging plug being provided at the lower end of the charging cable for charging the battery. The present invention realizes the integration of acid addition, charging, and extraction, saving labor costs; the operation is simple, the battery quality is guaranteed, and the acid addition is performed in a water bath, which can timely cool down the battery without damaging the internal plates.

Description

Technical Field

[0001] The invention belongs to the technical field of lead-acid battery manufacturing, and particularly relates to an integrated device for adding, charging and extracting acid from a lead-acid battery. Background Art

[0002] Lead-acid batteries, also known as secondary batteries, rechargeable batteries, rechargeable batteries, and primary batteries, are acidic batteries that use metallic lead as electrodes and manganese dioxide or nickel sulfate as the positive active material. Because of its voltage of two volts (V), it is commonly known as a "battery." Its primary function is to convert chemical energy directly into electrical energy, storing and releasing electrical energy through chemical reactions. When discharged, the positive electrode of a lead-acid battery is primarily lead dioxide, and the negative electrode is primarily lead. When charged, the primary components of both the positive and negative electrodes are lead sulfate. Lead-acid batteries offer advantages such as stable voltage and low price, but they also have low specific energy, a short service life, and require frequent maintenance. With technological advancements, lead-acid batteries have become longer-lasting and easier to maintain.

[0003] Lead-acid batteries have a long history. Their low cost, excellent safety, and recyclability make them widely used in various fields, including telecommunications UPS, railways, automobiles, and electric vehicles. The lead-acid battery manufacturing process involves adding acid, charging, and extracting acid after assembly. Currently, these three steps are separate, requiring many people to operate, making the operation complex, labor-intensive, and prone to errors. This puts a strain on operators' sense of responsibility and physical strength. Especially in the hot summer, operators often suffer from dehydration and heatstroke due to excessive sweating, posing significant safety and quality risks to personnel health, personnel management, and product quality. Summary of the Invention

[0004] The object of the present invention is to provide an integrated acid adding, charging and extraction device for lead-acid batteries, which realizes the integration of acid adding, charging and extraction, and saves labor costs; the operation is simple, the battery quality is guaranteed, the operation is standardized, and it is not easy to cause acid leakage and insufficient extraction, and the acid addition is carried out in a water bath, which can cool down in time without damaging the internal plates of the battery; the labor intensity is low, and the work of the entire original three processes can be completed by simple machine operation and inspection, so as to solve the problems in the prior art raised in the above background technology.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for adding, charging and extracting acid from a lead-acid battery, comprising:

[0007] a water tank, a regulating mechanism for adding and extracting acid from the battery, and a charging mechanism for charging the battery;

[0008] Among them, a conveying roller is rotatably installed on the inner bottom of the water tank, and door panels are arranged at both ends of the water tank;

[0009] The adjusting mechanism includes a first C-shaped plate arranged on one side of the water tank. A first screw rod is rotatably installed between the two arms of the first C-shaped plate. A first sliding seat is installed on the first screw rod, and a first lifting plate is fixedly installed on the first sliding seat. An acid pot for adding acid to the storage battery is arranged on the first lifting plate, and an acid suction pipe for sucking acid from the storage battery is hermetically inserted into the acid pot. The first screw rod is driven by a first motor;

[0010] The charging mechanism includes a second C-shaped plate arranged on the other side of the water tank and opposite to the first C-shaped plate. A second screw rod is rotatably installed between the two arms of the first C-shaped plate. A second sliding seat is installed on the second screw rod, and a second lifting plate is fixedly installed on the second sliding seat. A charging wire for connecting an external charging device is arranged on the second lifting plate, and a charging plug for charging the storage battery is arranged at the lower end of the charging wire. The second screw rod is driven by a second motor.

[0011] Preferably, brackets are arranged at the lower ends of the inner side walls on both sides of the water tank, and the conveying roller is rotatably installed between the two groups of brackets.

[0012] Preferably, a first convex plate is arranged at the lower end of the outer wall of the first C-shaped plate, the first motor is fixedly installed on the top of the first convex plate, and the output end of the first motor penetrates through the first convex plate and is connected with a first driving wheel.

[0013] Preferably, a first driven wheel is arranged at the lower end of the first screw rod, the first driving wheel is connected by transmission with the first driven wheel through a first synchronous belt, and a notch for the first synchronous belt to pass through is opened at the lower end of the first C-shaped plate.

[0014] Preferably, a second convex plate is arranged at the lower end of the outer wall of the second C-shaped plate, the second motor is fixedly installed on the top of the second convex plate, and the output end of the second motor penetrates through the second convex plate and is connected with a second driving wheel.

[0015] Preferably, a second driven wheel is arranged at the lower end of the second screw rod, the second driving wheel is connected by transmission with the second driven wheel through a second synchronous belt, and a notch for the second synchronous belt to pass through is opened at the lower end of the second C-shaped plate.

[0016] Preferably, guide grooves are opened on both the first C-shaped plate and the second C-shaped plate. Guide blocks are integrally formed at one ends of the first lifting plate and the second lifting plate. The guide block on the first lifting plate is slidably matched with the guide groove on the first C-shaped plate, and the guide block on the second lifting plate is slidably matched with the guide groove on the second C-shaped plate.

[0017] Preferably, an acid inlet is provided on one side of the top of the acid pot, which is connected to an acid supply device through a pipeline, and an acid outlet is provided at the bottom of the acid pot, which is used to connect to the acid inlet of the battery.

[0018] Preferably, the acid absorption tube is sealed and plugged into the top of the acid pot, and the lower end of the acid absorption tube extends to the bottom of the acid pot after passing through the acid outlet of the acid pot, and a negative pressure valve is installed at the upper end of the acid absorption tube.

[0019] Technical effects and advantages of the present invention:

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. Acid adding, charging and acid extraction are integrated to save labor costs;

[0022] 2. The operation is simple. There is no need to insert the acid pot and add acid to the battery before adding acid. After adding acid, the acid needs to be extracted from each battery manually.

[0023] 3. No need to connect the wires one by one after the battery enters the water tank, and then remove the wires after charging is completed;

[0024] 4. The battery quality is guaranteed, and the operation is standardized. It is not easy to leak or under-extract acid. In addition, the acid is added in a water bath, which can cool down the battery in time without damaging the internal plates.

[0025] 5. The battery is clean and will not come into contact with acid after adding acid;

[0026] 6. The manual labor intensity is low, and only simple machine operation and inspection are required to complete the entire original 3 processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the acid kettle of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the charging mechanism of the present invention.

[0031] In the figure: 1. Water tank; 101. Conveyor roller; 102. Support; 103. Door panel; 2. First C-shaped plate; 201. First screw rod; 202. First lifting plate; 203. Acid pot; 2031. Acid inlet; 2032. Acid outlet; 204. Acid suction pipe; 2041. Negative pressure valve; 205. First motor; 206. First synchronous belt; 207. First convex plate; 208. First driving wheel; 209. First driven wheel; 210. First sliding seat; 3. Second C-shaped plate; 301. Second screw rod; 302. Second lifting plate; 303. Charging cable; 304. Charging plug; 305. Second motor; 306. Second synchronous belt; 307. Second convex plate; 308. Second driving wheel; 309. Second driven wheel; 310. Second sliding seat; 4. Guide groove; 5. Guide block. Detailed implementation mode

[0032] 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. The specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. 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.

[0033] The present invention provides a Figure 1-4 lead-acid battery acid adding, charging and acid pumping integrated device as shown, including a water tank 1; wherein, a conveyor roller 101 is rotatably installed on the inner bottom of the water tank 1, and door panels 103 are provided at both ends of the water tank 1; support brackets 102 are provided at the lower ends of the inner side walls on both sides of the water tank 1, and the conveyor roller 101 is rotatably installed between the two sets of support brackets 102.

[0034] Please refer to Figure 2-3 :

[0035] an adjustment mechanism for adding acid and pumping acid to the storage battery;

[0036] The adjustment mechanism includes a first C-shaped plate 2, the first C-shaped plate 2 is arranged on one side of the water tank 1, a first screw rod 201 is rotatably installed between the two arms of the first C-shaped plate 2, a first sliding seat 210 is installed on the first screw rod 201, a first lifting plate 202 is fixedly installed on the first sliding seat 210, an acid pot 203 for adding acid to the storage battery is arranged on the first lifting plate 202, an acid suction pipe 204 for pumping acid to the storage battery is hermetically inserted on the acid pot 203, and the first screw rod 201 is driven by a first motor 205;

[0037] At the lower end of the outer wall of the first C-shaped plate 2, there is a first convex plate 207. The first motor 205 is fixedly installed on the top of the first convex plate 207. The output end of the first motor 205 penetrates through the first convex plate 207 and is connected to a first driving wheel 208. At the lower end of the first screw rod 201, there is a first driven wheel 209. The first driving wheel 208 is connected to the first driven wheel 209 through a first synchronous belt 206, and a notch for the first synchronous belt 206 to pass through is provided at the lower end of the first C-shaped plate 2.

[0038] On one side of the top of the acid pot 203, there is an acid inlet 2031. The acid inlet 2031 is connected to an acid supply device through a pipeline. At the bottom of the acid pot 203, there is an acid outlet 2032, which is used to dock with the acid inlet nozzle of the storage battery. The acid suction pipe 204 is hermetically inserted into the top of the acid pot 203, and the lower end of the acid suction pipe 204 extends below the acid pot 203 after passing through the acid outlet 2032 of the acid pot 203. A negative pressure valve 2041 is installed at the upper end of the acid suction pipe 204.

[0039] Please refer to Figure 4 :

[0040] It includes a charging mechanism for charging the storage battery;

[0041] The charging mechanism includes a second C-shaped plate 3. The second C-shaped plate 3 is arranged on the other side of the water tank 1 and is opposite to the first C-shaped plate 2. A second screw rod 301 is rotatably installed between the two arms of the first C-shaped plate 2. A second sliding seat 310 is installed on the second screw rod 301. A second lifting plate 302 is fixedly installed on the second sliding seat 310. A charging wire 303 for connecting an external charging device is arranged on the second lifting plate 302. A charging plug 304 for charging the storage battery is arranged at the lower end of the charging wire 303. The second screw rod 301 is driven by a second motor 305.

[0042] At the lower end of the outer wall of the second C-shaped plate 3, there is a second convex plate 307. The second motor 305 is fixedly installed on the top of the second convex plate 307. The output end of the second motor 305 penetrates through the second convex plate 307 and is connected to a second driving wheel 308. At the lower end of the second screw rod 301, there is a second driven wheel 309. The second driving wheel 308 is connected to the second driven wheel 309 through a second synchronous belt 306, and a notch for the second synchronous belt 306 to pass through is provided at the lower end of the second C-shaped plate 3.

[0043] When this application is actually used, it includes the following steps:

[0044] 1. Feed the battery from one end of the water tank 1. When the battery is pushed to the set position, the adjustment mechanism drives the first lifting plate 202 to descend under the drive of the first motor 205. The first lifting plate 202 drives the acid pot 203 and the acid suction pipe 204 to descend until the acid outlet 2032 of the acid pot 203 and the acid inlet of the battery are aligned and sealed. At this time, the mouth of the acid suction pipe 204 also penetrates into the appropriate position inside the battery;

[0045] 2. After completing step 1, the charging mechanism starts to start. Driven by the second motor 305, the charging mechanism drives the second lifting plate 302 to descend. The second lifting plate 302 drives the charging cable 303 to descend until the charging plug 304 is inserted into the battery terminal.

[0046] 3. After completing the above steps, close the door panels 103 at both ends of the water tank 1 and add water to the water tank 1 to a position about 10 mm from the connection between the battery shell cover and the water tank 1.

[0047] 4. Open the valve of the acid supply pipeline and add acid to the acid pot 203 in a quantitative manner. At this time, the acid also enters the battery through the acid outlet 2032. Finally, add more acid to ensure that there is excess acid in the acid pot 203.

[0048] 5. Turn on the charger that has been set up with the charging process in advance and charge the battery;

[0049] 6. After charging is completed, open the negative pressure valve 2041 of the acid absorption pipe 204 to extract the excess acid inside the battery.

[0050] 7. After completing the above, the adjustment mechanism, charging mechanism and water tank 1 are reset and ready for next use.

[0051] In general, the present invention has the following beneficial effects:

[0052] 1. Acid adding, charging and acid extraction are integrated to save labor costs;

[0053] 2. Simple operation: No need to insert the acid pot 203 and add acid to the battery before adding acid, and manually extract acid from each battery one by one after adding acid;

[0054] 3. No need to connect the wires one by one after the battery enters the water tank 1, and then remove the wires after charging is completed;

[0055] 4. The battery quality is guaranteed, and the operation is standardized. It is not easy to leak or under-extract acid. In addition, the acid is added in a water bath, which can cool down the battery in time without damaging the internal plates.

[0056] 5. The battery is clean and will not come into contact with acid outside the battery after adding acid.

[0057] 6. The manual labor intensity is low, and the work of the original three processes can be completed only by simply operating the machine and checking.

[0058] For further details, please refer to Figure 2 and Figure 4 :

[0059] Guide grooves 4 are provided on both the first U-shaped plate 2 and the second U-shaped plate 3. One end of the first lifting plate 202 and the second lifting plate 302 is integrally formed with a guide block 5. The guide block 5 on the first lifting plate 202 is slidably engaged with the guide groove 4 on the first U-shaped plate 2, and the guide block 5 on the second lifting plate 302 is slidably engaged with the guide groove 4 on the second U-shaped plate 3.

[0060] By providing the guide grooves 4 on the outer walls of the first U-shaped plate 2 and the second U-shaped plate 3, and providing the guide blocks 5 at one end of the first lifting plate 202 and the second lifting plate 302, the cooperation between the guide blocks 5 and the guide grooves 4 can play a good guiding role during the lifting process of the first lifting plate 202 and the second lifting plate 302. The first lifting plate 202 and the second lifting plate 302 keep lifting vertically with respect to the first U-shaped plate 2 and the second U-shaped plate 3, improving the accuracy of formic acid extraction and charging of the storage battery, and having high practical value.

[0061] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for adding acid, charging and extracting acid from lead-acid batteries, characterized in that: Including: a water tank (1), an adjusting mechanism for adding acid and pumping acid to a storage battery, and a charging mechanism for charging the storage battery; wherein, a conveying roller (101) is rotatably installed on the inner bottom of the water tank (1), and door panels (103) are arranged at both ends of the water tank (1); the adjusting mechanism includes a first C-shaped plate (2), the first C-shaped plate (2) is arranged on one side of the water tank (1), a first screw rod (201) is rotatably installed between the two arms of the first C-shaped plate (2), a first sliding seat (210) is installed on the first screw rod (201), a first lifting plate (202) is fixedly installed on the first sliding seat (210), an acid pot (203) for adding acid to the storage battery is arranged on the first lifting plate (202), an acid suction pipe (204) for pumping acid from the storage battery is hermetically inserted into the acid pot (203), and the first screw rod (201) is driven by a first motor (205); the charging mechanism includes a second C-shaped plate (3), the second C-shaped plate (3) is arranged on the other side of the water tank (1) and is opposite to the first C-shaped plate (2), a second screw rod (301) is rotatably installed between the two arms of the first C-shaped plate (2), a second sliding seat (310) is installed on the second screw rod (301), a second lifting plate (302) is fixedly installed on the second sliding seat (310), a charging wire (3) for connecting an external charging device is arranged on the second lifting plate (302), a charging plug (304) for charging the storage battery is arranged at the lower end of the charging wire (303), and the second screw rod (301) is driven by a second motor (305).

2. The integrated device for adding, charging and extracting acid from a lead-acid battery according to claim 1, characterized in that: Brackets (102) are arranged at the lower ends of the inner side walls on both sides of the water tank (1), and the conveying roller (101) is rotatably installed between the two groups of brackets (102).

3. The integrated device for adding, charging and extracting acid from a lead-acid battery according to claim 1, characterized in that: A first convex plate (207) is arranged at the lower end of the outer wall of the first C-shaped plate (2), the first motor (for charging the storage battery is arranged at the lower end of the charging wire (303), and the second screw rod (301) is driven by a second motor (305).

4. The integrated device for adding, charging and extracting acid from a lead-acid battery according to claim 3, characterized in that: A first driven wheel (209) is arranged at the lower end of the first screw rod (201), the first driving wheel (208) is connected by transmission with the first driven wheel (209) through a first synchronous belt (206), and a notch for the first synchronous belt (206) to pass through is formed at the lower end of the first C-shaped plate (2).

5. The integrated device for adding, charging and extracting acid from a lead-acid battery according to claim 1, characterized in that: A second convex plate (307) is arranged at the lower end of the outer wall of the second C-shaped plate (3), the second motor (305) is fixedly installed on the top of the second convex plate (307), and the output end of the second motor (305) penetrates through the second convex plate (307) and is connected with a second driving wheel (308).

6. The integrated device for adding, charging and extracting acid from a lead-acid battery according to claim 5, characterized in that: A second driven wheel (309) is arranged at the lower end of the second screw rod (301), the second driving wheel (308) is connected by transmission with the second driven wheel (309) through a second synchronous belt (306), and a notch for the second synchronous belt ( ) to pass through is formed at the lower end of the second C-shaped plate (3).

7. The integrated device for adding, charging and extracting acid from a lead-acid battery according to claim 1, characterized in that: The first C-shaped plate (2) and the second C-shaped plate (3) are both provided with guide grooves (4). One end of the first lifting plate (202) and the second lifting plate (302) is integrally formed with a guide block (5). The guide block (5) on the first lifting plate (202) is slidably engaged with the guide groove (4) on the first C-shaped plate (2), and the guide block (5) on the second lifting plate (302) is slidably engaged with the guide groove (4) on the second C-shaped plate (3).

8. The integrated device for adding, charging and extracting acid from a lead-acid battery according to claim 1, characterized in that: One side of the top of the acid pot (203) is provided with an acid inlet (2031). The acid inlet (2031) is connected to an acid supply device through a pipeline. The bottom of the acid pot (203) is provided with an acid outlet (2032), and the acid outlet (2032) is used to dock with the acid inlet nozzle of the storage battery.

9. The integrated device for adding, charging and extracting acid from a lead-acid battery according to claim 8, characterized in that: The acid suction pipe (204) is hermetically inserted into the top of the acid pot (203), and the lower end of the acid suction pipe (see 204) extends below the acid pot (203) after passing through the acid outlet (2032) of the acid pot (203). A negative pressure valve (2041) is installed at the upper end of the acid suction pipe (204).

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