A cleaning device for laboratory lead acid batteries and paste machines
The cleaning device, consisting of a cover plate, high-pressure nozzle, brush, and ultrasonic oscillator, solves the problems of low cleaning efficiency and easy contamination in small laboratory and paste cleaning machines, achieving a highly efficient and pollution-free cleaning effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI HONGBEN ENERGY CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-06-26
AI Technical Summary
Laboratory cleaning machines for small-scale plaster removal are inefficient and prone to contamination, especially lead plaster, which is difficult to clean and leaves residues that can lead to cross-contamination.
The cleaning device, consisting of a cover plate, high-pressure nozzle, brush, and ultrasonic oscillator, achieves comprehensive cleaning of the ointment machine through a combination of high-pressure nozzle pre-rinsing, ultrasonic activation, and mechanical brushing.
It improves cleaning efficiency, reduces pollution, ensures cleaning results, and is simple and convenient to operate.
Smart Images
Figure CN224405929U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of lead-acid battery technology, specifically relating to a cleaning device for laboratory lead-acid batteries and a paste machine. Background Technology
[0002] To facilitate material and formulation research on batteries, small-scale paste mixing machines are often used in laboratories to mix paste and assemble small single-cell batteries for testing. After mixing paste, the mixing machine needs to be cleaned immediately for the next use. Currently, cleaning of small-scale paste mixing machines in laboratories relies on manual scrubbing, which has the following problems: first, manual cleaning is inefficient and involves contact with harmful substances; second, lead paste is difficult to clean and easily leaves residues, leading to cross-contamination. Utility Model Content
[0003] The purpose of this invention is to solve the problems of cumbersome cleaning, low efficiency, and easy contamination of current small laboratory ointment cleaning machines. It develops a new cleaning device and method for laboratory ointment cleaning machines that is simple to operate, convenient to use, and can greatly improve cleaning efficiency and reduce contamination.
[0004] The technical solution of this utility model is: a cleaning device for laboratory lead-acid batteries and a paste-making machine, characterized in that it consists of a cover plate, a high-pressure nozzle, a brush, and an ultrasonic oscillator; wherein, the cover plate matches the upper port of the paste-making machine, and the center of the cover plate has a brush through hole, and the cover plate has symmetrical nozzle mounting through holes around the cover plate; the brush consists of a brush head and a control rod, the control rod is mounted at the brush mounting through hole through a first rotating lifting mechanism, and the brush head abuts against the side wall of the paste-making machine; the high-pressure nozzle is mounted at the nozzle mounting through hole through a second rotating lifting mechanism; the ultrasonic oscillator is connected to an external power supply through a lead wire.
[0005] In the technical solution of this utility model, the first rotary lifting mechanism consists of a first rotary lifting motor and a first lead screw and nut structure bracket. The tail of the control rod is connected to the first lead screw and nut structure bracket, and the first rotary lifting motor drives the first lead screw and nut structure bracket to rotate and lift.
[0006] In the technical solution of this utility model, the second rotary lifting mechanism is also composed of a second rotary lifting motor and a second lead screw and nut structure bracket. The high-pressure nozzle is nested inside the second lead screw and nut structure bracket and connected to the second lead screw and nut structure bracket. The second rotary lifting motor drives the second lead screw and nut structure bracket to rotate and lift.
[0007] The technical solution of this utility model includes 4 sets of high-pressure nozzles and 4 nozzle mounting through holes; there are 4 brush heads, which are symmetrically distributed relative to the control rod.
[0008] The high-pressure nozzle in the technical solution of this utility model consists of a vertical spray bar, an inclined spray bar, and a nozzle; the control rod is connected to the brush head through four connecting rods.
[0009] In the technical solution of this utility model, the nozzle has an angle of 15° with the horizontal plane.
[0010] The brush head described in the technical solution of this utility model is a cylindrical roller brush.
[0011] The brush head described in the technical solution of this utility model is a set of cylindrical roller brushes.
[0012] The set of cylindrical roller brushes described in the technical solution of this utility model consists of three cylindrical roller brushes arranged longitudinally.
[0013] In the technical solution of this utility model, the ultrasonic oscillator is one or more; the lead wire passes through the brush mounting through hole or the nozzle mounting through hole.
[0014] This utility model employs a cleaning device for laboratory lead-acid batteries and paste-making machines, consisting of a cover plate, a high-pressure nozzle, a brush, and an ultrasonic oscillator. The cover plate matches the upper port of the paste-making machine, and a brush through-hole is located in the center of the cover plate. Symmetrical nozzle mounting through-holes are located around the cover plate. The brush consists of a brush head and a control rod. The control rod is mounted at the brush mounting through-hole via a first rotating and lifting mechanism. The brush head abuts against the side wall of the paste-making machine. The high-pressure nozzle is mounted at the nozzle mounting through-hole via a second rotating and lifting mechanism. The ultrasonic oscillator is connected to an external power source via a lead wire. Therefore, when cleaning the paste-making machine, a pre-rinse can be performed using the high-pressure nozzle, with simultaneous horizontal rotation and vertical movement to ensure all areas inside the machine are rinsed. Next, ultrasonic activation is performed using the ultrasonic oscillator, followed by mechanical brushing with simultaneous horizontal rotation and vertical movement to ensure effective cleaning. Finally, waste liquid is discharged. Depending on the cleaning effect, a second cyclic cleaning can be performed until the machine is completely clean.
[0015] This utility model features a simple structure, convenient operation, high cleaning efficiency, and thorough cleaning. It is mainly used for cleaning after the paste is applied in small-scale paste-making machines. Attached Figure Description
[0016] Figure 1 This is a side view of the present invention.
[0017] Figure 2 This is a schematic diagram of the top structure of this utility model.
[0018] Figure 3 This is a schematic diagram of the first rotary lifting mechanism of this utility model.
[0019] Figure 4This is a schematic diagram of the second rotary lifting mechanism of this utility model.
[0020] Appendix: 1-Cover plate; 11-Round hole; 2-High-pressure nozzle; 3-Brush; 31-Brush head; 32-Control rod; 4-Ultrasonic oscillator; 5-First rotary lifting mechanism; 51-First rotary lifting motor; 52-First screw nut structure bracket; 6-Second rotary lifting mechanism; 61-Second rotary lifting motor; 62-Second screw nut structure bracket. Detailed Implementation
[0021] It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings of this specification are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of implementation of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this utility model, should still fall within the scope of the technical content disclosed in this utility model. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of implementation of this utility model.
[0022] like Figure 1 , Figure 2 As shown, one embodiment of the cleaning device for laboratory lead-acid batteries and paste machine of this utility model consists of a cover plate 1, a high-pressure nozzle 2, a second rotating lifting mechanism, a brush 3, a first rotating lifting mechanism, and an ultrasonic oscillator 4.
[0023] The diameter of the cover plate 1 matches the diameter of the paste mixing machine, and it can be installed on the upper port of the paste mixing machine during cleaning. The cover plate 1 has matching brush through holes symmetrically arranged at its center for mounting and fixing brushes 3. The brush through holes are round holes. The cover plate 1 also has 4 matching nozzle mounting through holes symmetrically arranged around its perimeter for mounting and fixing 4 high-pressure nozzles 2. The nozzle mounting through holes are round holes 11.
[0024] The brush 3 consists of four sets of brush heads 31, four connecting rods, and a control rod 32. The four sets of brush heads 31 are connected to the lower part of the control rod 32 via the four connecting rods. The four sets of brush heads 31 are symmetrically distributed relative to the control rod 32, and each set of brush heads 31 consists of three longitudinally arranged cylindrical roller brushes. The first rotary lifting mechanism 5 consists of a first rotary lifting motor 51 and a first lead screw and nut structure bracket 52. The tail of the control rod 32 is connected to the first lead screw and nut structure bracket 52, which is driven to rotate and lift by the first rotary lifting motor 51. The control rod 32 passes through the brush mounting hole, and the brush heads 31 abut against the side wall of the paste-mixing machine. During the cleaning process, the brush 3 can rotate horizontally and move vertically.
[0025] There are four sets of high-pressure nozzles 2. Each set of high-pressure nozzles 2 consists of a vertical spray bar, an inclined spray bar, and a nozzle, with the nozzle at a 15° angle to the horizontal plane. There are also four sets of second rotary lifting mechanisms 6. Each set consists of a second rotary lifting motor 61 and a second lead screw and nut structure bracket 62. The high-pressure nozzles 2 are nested inside and connected to the second lead screw and nut structure bracket 62, and are driven to rotate and lift by the second rotary lifting motor 61. The vertical spray bars of the four sets of high-pressure nozzles 2 pass through the nozzle mounting holes, and the nozzles are close to the side wall of the balm cleaner. During the cleaning process, the high-pressure nozzles 2 can rotate horizontally and move up and down to ensure that all areas inside the balm cleaner are rinsed.
[0026] The ultrasonic oscillator 4 is connected to an external power source via a lead wire that passes through the circular hole 11. There may be one ultrasonic oscillator 4, or multiple oscillators. The ultrasonic oscillator 4 is used in an immersion configuration, with an ultrasonic frequency of 40 kHz.
[0027] The cleaning and paste-applying process is as follows:
[0028] 1. Pre-rinse: The high-pressure nozzle 2 is pre-rinsed. During the rinsing process, the nozzle rotates horizontally and moves up and down at the same time to ensure that all parts inside the paste machine can be rinsed.
[0029] 2. Ultrasonic activation: Ultrasonic activation was performed using an immersion ultrasonic oscillator 4 (40kHz, 5min).
[0030] 3. Mechanical brushing: Use brush 3 for mechanical brushing. During the brushing process, rotate horizontally and move up and down simultaneously to ensure the brushing effect.
[0031] 4. Dispose of waste liquid;
[0032] 5. Depending on the cleaning effect, you can choose whether to perform another cycle cleaning until it is clean.
Claims
1. A cleaning device for laboratory lead-acid batteries and a paste-making machine, characterized in that: It consists of a cover plate (1), a high-pressure nozzle (2), a brush (3), and an ultrasonic oscillator (4); wherein, the cover plate (1) matches the upper port of the paste mixing machine, and the center of the cover plate (1) is provided with a brush through hole, and the cover plate (1) is symmetrically provided with nozzle mounting through holes around it; the brush (3) consists of a brush head (31) and a control rod (32), the control rod (32) is mounted at the brush mounting through hole through a first rotating lifting mechanism (5), and the brush head (31) abuts against the side wall of the paste mixing machine; the high-pressure nozzle (2) is mounted at the nozzle mounting through hole through a second rotating lifting mechanism (6); the ultrasonic oscillator (4) is connected to an external power supply through a lead wire.
2. The cleaning device for a laboratory lead-acid battery and a paste-making machine according to claim 1, characterized in that: The first rotary lifting mechanism (5) consists of a first rotary lifting motor (51) and a first lead screw nut structure bracket (52). The tail of the control rod (32) is connected to the first lead screw nut structure bracket (52), and the first lead screw nut structure bracket (52) is driven to rotate and lift by the first rotary lifting motor (51).
3. The cleaning device for laboratory lead-acid batteries and a paste machine according to claim 2, characterized in that: The second rotary lifting mechanism is also composed of a second rotary lifting motor (61) and a second lead screw nut structure bracket (62). The high-pressure nozzle (2) is nested inside the second lead screw nut structure bracket (62) and connected to the second lead screw nut structure bracket (62). The second lead screw nut structure bracket (62) is driven to rotate and lift by the second rotary lifting motor (61).
4. The cleaning device for a laboratory lead-acid battery and a paste-making machine according to claim 3, characterized in that: There are 4 sets of high-pressure nozzles (2) and 4 nozzle mounting holes; there are 4 brush heads (31) which are symmetrically distributed relative to the control rod (32).
5. A cleaning device for laboratory lead-acid batteries and a paste-making machine according to claim 4, characterized in that: The high-pressure nozzle (2) consists of a vertical spray bar, an inclined spray bar and a nozzle; the control rod (32) is connected to the brush head (31) through four connecting rods.
6. The cleaning device for a laboratory lead-acid battery and a paste-making machine according to claim 5, characterized in that: The nozzle makes an angle of 15° with the horizontal plane.
7. A cleaning device for laboratory lead-acid batteries and a paste-making machine according to any one of claims 1-6, characterized in that: The brush head (31) is a cylindrical roller brush.
8. A cleaning device for laboratory lead-acid batteries and a paste-making machine according to claim 7, characterized in that: The brush head (31) is a set of cylindrical roller brushes.
9. A cleaning device for laboratory lead-acid batteries and a paste-making machine according to claim 8, characterized in that: The set of cylindrical roller brushes consists of three cylindrical roller brushes arranged longitudinally.
10. A cleaning device for laboratory lead-acid batteries and a paste-making machine according to any one of claims 1-6 and 8-9, characterized in that: The ultrasonic oscillator (4) is one or more; the lead wire passes through the brush mounting through hole or the nozzle mounting through hole.