CN213304305U

CN213304305U - Automatic acid adding device for lead-acid battery

Info

Publication number: CN213304305U
Application number: CN202022162305.6U
Authority: CN
Inventors: 钟细进; 杨军; 沈超; 余可为
Original assignee: Qingyuan Yiyuan Power Supply Co ltd
Current assignee: Qingyuan Yiyuan Power Supply Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-28
Anticipated expiration: 2030-09-27

Abstract

The utility model belongs to the technical field of the lead acid battery technique and specifically relates to indicate automatic acidification device of lead acid battery, it includes main control system, add sour subassembly, the support column, the conveyer, spacing subassembly, locating component, supporting shoe and scalable foot rest, the bottom fixed connection of scalable foot rest and supporting shoe, both ends fixed connection around medial surface and the conveyer of supporting shoe, the top and the support column fixed connection of supporting shoe, support column and main control system fixed connection, add sour subassembly is installed to main control system's bottom, spacing unit mount is in the conveyer, and be located the top of the conveyer belt of conveyer, locating component installs in the top of spacing subassembly, add sour subassembly, the conveyer, locating component and scalable foot rest all are connected with the main control system electricity. The automatic acid adding device for the lead-acid battery can move up and down through the automatic acid adding device, is high in adaptability, can realize automatic acid adding, and reduces manpower.

Description

Automatic acid adding device for lead-acid battery

Technical Field

The utility model belongs to the technical field of the lead acid battery technique and specifically relates to indicate the automatic acidification device of lead acid battery.

Background

In the lead storage battery, when the anode (PbO2) and the cathode (Pb) are immersed in the electrolyte (dilute sulfuric acid), 2V electric power is generated between the two electrodes, and according to the principle of the lead storage battery, through charging and discharging, the anode and the cathode and the electrolyte are changed as follows: (anode) (electrolyte) (cathode) PbO2+2H2SO4+ Pb ═ PbSO4+2H2O + PbSO4 (discharge reaction) (lead dioxide) (sulfuric acid) (spongy lead) PbO2, the valence of Pb is reduced, and negative charges flow; the valence of Pb in spongy lead is increased and positive charges flow. (anode) (electrolyte) (cathode) PbSO4+2H2O + PbSO4 ═ PbO2+2H2SO4+ Pb (charging reaction) (must be under energized conditions) (lead sulfate) (water) (lead sulfate) the valence of lead in the first lead sulfate is raised, oxidized, and positive charge flows into the anode; the valence of lead in the second lead sulfate decreases, and is reduced, and negative charges flow into the negative electrode. 1. Chemical changes in the discharge: when the accumulator is connected with external circuit and discharged, the dilute sulfuric acid can react with active substances on the cathode plate and the anode plate to generate new compound lead sulfate. The sulfuric acid component is released from the electrolyte by the discharge, and the sulfuric acid concentration becomes thinner the longer the discharge. The consumed components are proportional to the discharge amount, and the discharge amount or the residual capacity can be obtained by measuring the concentration of sulfuric acid in the electrolyte, i.e. the specific gravity. 2. Chemical change in charging: the lead sulfate produced on the anode plate and the cathode plate during discharging is decomposed and reduced into lead sulfate and lead dioxide during charging, so that the concentration of the electrolyte in the battery is gradually increased, namely the specific gravity of the electrolyte is increased, and the concentration of the electrolyte is gradually recovered to the concentration before discharging, the change shows that the active substances in the storage battery are converted into a state capable of supplying power again, when the lead sulfate at the two poles is converted into the original active substances, namely the charging is finished, the cathode plate produces hydrogen, the anode plate produces oxygen, and when the charging is at the final stage, the current is almost used for the electrolysis of water, so that the electrolyte is reduced, and the pure water is used for supplementing at the moment. A lead-acid battery (VRLA) is a battery whose electrodes are made mainly of lead and its oxides and whose electrolyte is a sulfuric acid solution. In the discharge state of the lead-acid battery, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead; in a charged state, the main components of the positive electrode and the negative electrode are lead sulfate. In the use process of the lead-acid battery, acid adding operation needs to be carried out, potential safety hazards exist in manual acid adding, the acid is added by using an automatic acid adding device, the automatic acid adding device for the lead-acid battery is inconvenient to adjust and not strong in adaptability.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide the automatic acid device that adds of lead acid battery, this automatic acid device that adds of lead acid battery can be through reciprocating of self, and strong adaptability can realize automatic acid adding, reduces the manual work.

In order to solve the technical problem, the utility model discloses a following technical scheme:

automatic acidification device of lead acid battery, it includes the main control system, add sour subassembly, the support column, the conveyer, spacing subassembly, locating component, supporting shoe and scalable foot rest, the bottom fixed connection of scalable foot rest and supporting shoe, both ends fixed connection around medial surface and the conveyer of supporting shoe, the top and the support column fixed connection of supporting shoe, support column and main control system fixed connection, the subassembly that adds acid is installed to the bottom of main control system, spacing unit mount in the conveyer, and be located the top of the conveyer belt of conveyer, locating component installs in the top of spacing subassembly, add sour subassembly, the conveyer, locating component and scalable foot rest all are connected with the main control system electricity.

Furthermore, the front end surface of the control host is embedded with a display screen, a control switch and an adjusting button, the display screen is positioned on the left side of the control switch, the control switch is positioned on the left side of the adjusting button, and the display screen, the control switch and the adjusting button are all electrically connected with the control host.

Further, it includes upper fixed plate, hydro-cylinder, push rod, injection head, connecting pipe, stores up sour case and bottom plate to add sour subassembly, upper fixed plate and hydro-cylinder fixed connection, hydro-cylinder and push rod drive are connected, push rod and bottom plate fixed connection, the bottom plate is provided with the installing port, installing port fixed mounting has the injection head, the injection head passes through the connecting pipe and stores up sour case intercommunication, the injection head is provided with the control valve, it is provided with level sensor to store up sour incasement, hydro-cylinder, control valve and level sensor all are connected with the main control system electricity.

Furthermore, the limiting assembly comprises a connecting block and a limiting block, and the connecting block is fixedly connected with the limiting block.

Further, the positioning assembly includes a blocker and a stop block, the blocker and the stop block being in driving connection, the stop block extending toward a conveyor belt of the conveyor.

Further, the bottom of scalable foot rest is provided with the rubber pad.

Further, an alarm is arranged inside the control host, and the alarm is electrically connected with the control host.

The utility model has the advantages that: during the in-service use, the main control system is used for the device of control connection, add sour subassembly and be used for adding sour work to lead-acid battery, the support column is used for supporting the main control system, the conveyer is used for installing locating component and spacing subassembly, transmit lead-acid battery simultaneously, scalable foot rest can realize reciprocating of the device of accepting through self flexible, the supporting shoe plays the effect of connecting medium, lead-acid battery passes through the conveyer transmission, spacing subassembly carries on spacingly to lead-acid battery, when transmitting the locating component position, the conveyer stop work, add sour subassembly and begin to add sour work, add the acid back that finishes, the conveyer will add sour lead-acid battery of good and transmit preset position. The automatic acid adding device for the lead-acid battery can move up and down through the automatic acid adding device, is high in adaptability, can realize automatic acid adding, and reduces manpower.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the acid adding assembly of the present invention.

Description of reference numerals: the device comprises a control host 1, a display screen 11, a control switch 12, an adjusting button 13, an acid adding assembly 2, a fixing plate 21, an oil cylinder 22, a push rod 23, an injection head 24, a connecting pipe 25, an acid storage tank 26, a lower fixing plate 27, a supporting column 3, a conveyor 4, a limiting assembly 5, a connecting block 51, a limiting block 52, a positioning assembly 6, a stopper 61, a stop block 62, a supporting block 7, a telescopic foot rest 8 and a rubber pad 81.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1, the utility model provides an automatic acid device that adds of lead acid battery, it includes main control system 1, add sour subassembly 2, support column 3, conveyer 4, spacing subassembly 5, locating component 6, supporting shoe 7 and scalable foot rest 8, the bottom fixed connection of scalable foot rest 8 and supporting shoe 7, both ends fixed connection around medial surface and the conveyer 4 of supporting shoe 7, the top and the 3 fixed connection of support column of supporting shoe 7, support column 3 and 1 fixed connection of main control system, add sour subassembly 2 is installed to the bottom of main control system 1, spacing subassembly 5 is installed in conveyer 4, and be located the top of conveyer belt of conveyer 4, locating component 6 is installed in the top of spacing subassembly 5, add sour subassembly 2, conveyer 4, locating component 6 and scalable foot rest 8 all are connected with main control system 1 electricity.

During the in-service use, control host 1 is used for the device of control connection, add sour subassembly 2 and be used for adding sour work to lead-acid battery, support column 3 is used for supporting control host 1, conveyer 4 is used for installing locating component 6 and spacing subassembly 5, transmit lead-acid battery simultaneously, scalable foot rest 8 can realize reciprocating of the device of accepting through the flexible of self, supporting shoe 7 plays the effect of connecting medium, lead-acid battery passes through conveyer 4 transmission, spacing subassembly 5 carries on spacingly to lead-acid battery, when transmitting locating component 6 position, conveyer 4 stop work, add sour subassembly 2 and begin to add sour work, add the acid back that finishes, conveyer 4 will add sour lead-acid battery transmission to preset position.

The automatic acid adding device for the lead-acid battery can move up and down through the automatic acid adding device, is high in adaptability, can realize automatic acid adding, and reduces manpower.

As shown in fig. 1, in this embodiment, a display screen 11, a control switch 12 and an adjusting button 13 are embedded in a front end surface of the control host 1, the display screen 11 is located on the left side of the control switch 12, the control switch 12 is located on the left side of the adjusting button 13, and the display screen 11, the control switch 12 and the adjusting button 13 are all electrically connected to the control host 1. In actual use, the display screen 11 can display the working conditions and the running modes of all the devices, the control switch 12 can control the device to be turned on and off, and the adjusting button 13 can operate the control host 1.

As shown in fig. 2, in this embodiment, the acid adding assembly 2 includes an upper fixing plate 21, an oil cylinder 22, a push rod 23, an injection head 24, a connecting pipe 25, an acid storage tank 26 and a lower fixing plate 27, the upper fixing plate 21 and the oil cylinder 22 are fixedly connected, the oil cylinder 22 and the push rod 23 are in driving connection, the push rod 23 and the lower fixing plate 27 are fixedly connected, the lower fixing plate 27 is provided with a mounting port, the mounting port is fixedly provided with the injection head 24, the injection head 24 is communicated with the acid storage tank 26 through the connecting pipe 25, the injection head 24 is provided with a control valve, a liquid level sensor is arranged in the acid storage tank 26, and the oil cylinder 22, the control valve and the liquid level sensor are all electrically connected with the control. In practical use, the upper fixing plate 21 is used for fixing connected devices, the oil cylinder 22 and the push rod 23 can move up and down integrally, the lower fixing plate 27 is used for installing the injection head 24 and the fixed push rod 23, the acid storage tank 26 is used for storing acid liquid, the acid storage tank 26 is communicated with the injection head 24 through the connecting pipe 25, the control valve on the injection head 24 can control the opening and closing of the injection port of the injection head 24, the liquid level sensor can monitor the liquid level of the acid liquid in the acid storage tank 26, when the acid adding component 2 carries out acid adding work, the oil cylinder 22 drives the push rod 23 to move downwards and simultaneously drives the injection head 24 to move downwards, after the injection head 24 contacts an acid adding port of a lead-acid battery, the control valve controls the injection head 24 to add acid to the lead-acid battery, after the acid is added, the control valve is closed, meanwhile, the oil cylinder 22 drives the push rod 23 to move upwards to drive the connected devices to move upwards, so that the subsequent transmission of the lead-acid battery is facilitated.

As shown in fig. 1, in this embodiment, the limiting component 5 includes a connecting block 51 and a limiting block 52, and the connecting block 51 and the limiting block 52 are fixedly connected. In practical use, the connecting block 51 is used for fixing and installing the limiting block 52, and the limiting block 52 is used for limiting the moving range of the lead-acid battery on the conveyor 4, so that the acid adding port of the lead-acid battery is just positioned under the acid adding component 2 after the lead-acid battery reaches a predetermined place.

As shown in fig. 1, in this embodiment, the positioning assembly 6 comprises a stopper 61 and a block 62, the stopper 61 and the block 62 are in driving connection, and the block 62 extends towards the belt of the conveyor 4. When the lead-acid battery acid adding device is actually used, the stopper 62 is driven to extend outwards when the stopper 61 works, the lead-acid battery touches the stopper 62 under the transmission of a conveyor belt of the conveyor 4, the conveyor 4 stops working at this time, the acid adding assembly 2 carries out acid adding operation on the lead-acid battery, after the acid adding operation is finished, the stopper 62 contracts inwards, the conveyor 4 starts working, the conveyor belt of the conveyor 4 separates the lead-acid battery, and the stopper 61 drives the stopper 62 to extend outwards again.

As shown in fig. 1, in this embodiment, a rubber pad 81 is disposed at the bottom of the retractable leg stand 8. When in actual use, the rubber pad 81 is arranged, so that the ground is prevented from being damaged and prevented from being damaged.

As shown in fig. 1, in this embodiment, an alarm is disposed inside the control host 1, and the alarm is electrically connected to the control host 1. During practical use, when the control host 1 and the device connected with the control host 1 have problems, the alarm can remind a worker to maintain in time.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. Automatic acidification device of lead acid battery, its characterized in that: including the main control system, add sour subassembly, the support column, the conveyer, spacing subassembly, locating component, supporting shoe and scalable foot rest, the bottom fixed connection of scalable foot rest and supporting shoe, both ends fixed connection around the medial surface of supporting shoe and the conveyer, the top and the support column fixed connection of supporting shoe, support column and main control system fixed connection, add sour subassembly is installed to the bottom of main control system, spacing unit mount is in the conveyer, and be located the top of the conveyer belt of conveyer, locating component installs in the top of spacing subassembly, add sour subassembly, the conveyer, locating component and scalable foot rest all are connected with the main control system electricity.

2. The automatic acid adding device for the lead-acid battery of claim 1, wherein: the front end surface of the control host is embedded with a display screen, a control switch and an adjusting button, the display screen is positioned on the left side of the control switch, the control switch is positioned on the left side of the adjusting button, and the display screen, the control switch and the adjusting button are all electrically connected with the control host.

3. The automatic acid adding device for the lead-acid battery of claim 1, wherein: the acidification subassembly includes an upper fixed plate, an oil cylinder, a push rod, an injection head, a connecting pipe, an acid storage tank and a lower fixed plate, the upper fixed plate and the oil cylinder are fixedly connected, the oil cylinder and the push rod are in driving connection, the push rod and the lower fixed plate are fixedly connected, the lower fixed plate is provided with a mounting port, the mounting port is fixedly provided with the injection head, the injection head is communicated with the acid storage tank through the connecting pipe, the injection head is provided with a control valve, the acid storage tank is internally provided with a liquid level sensor, and the oil cylinder, the control valve and the liquid level sensor are all electrically connected with a control host.

4. The automatic acid adding device for the lead-acid battery of claim 1, wherein: the limiting assembly comprises a connecting block and a limiting block, and the connecting block is fixedly connected with the limiting block.

5. The automatic acid adding device for the lead-acid battery of claim 1, wherein: the positioning assembly comprises a stopper and a stop block, the stopper is in driving connection with the stop block, and the stop block extends towards a conveyor belt of the conveyor.

6. The automatic acid adding device for the lead-acid battery of claim 1, wherein: the bottom of the telescopic foot rest is provided with a rubber pad.

7. The automatic acid adding device for the lead-acid battery of claim 1, wherein: the inside of main control system is provided with the alarm, the alarm is connected with the main control system electricity.