Appearance cleaning device for returned electric energy meter

Abstract

The utility model provides a returned electric energy meter appearance cleaning device which comprises a rack and is characterized in that a dry ice cleaning assembly and a cleaning tank are arranged on the rack, a transverse moving mechanism and a longitudinal moving mechanism connected with the transverse moving mechanism are arranged on the cleaning tank, and the dry ice cleaning assembly is arranged on the longitudinal moving mechanism. And the dry ice cleaning assembly is connected with external dry ice cleaning equipment through a conveying pipeline. A dry ice cleaning technology is adopted, so that foreign matters such as scratches, dust, greasy dirt, ink marks and adhesive stickers on the shell of the returned electric energy meter can be effectively removed, the cleaning effect on the electric energy meter is improved, and the appearance cleanliness of the electric energy meter meets verification conditions; the cleaning tank meets the requirement that multiple electric energy meters can be cleaned at a time, and the working efficiency of appearance cleaning of the returned electric energy meters is improved.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to an appearance cleaning device for returned electricity meters, belonging to the technical field of mechanical design and manufacturing. Background Art

[0002] At present, the national power grid is continuously improving the closed-loop management of the whole life cycle of power metering equipment, recycling the removed and identified reusable electricity meters to avoid waste of resources. Since during the operation of the electricity meter, a large amount of dust is easily adsorbed on the surface of its shell, and most electricity meter shells are also marked with user names and information using ink markers, etc., the dirty appearance of the electricity meter will affect the automatic recognition of signal lights and information by the detection device, thus reducing the detection efficiency and seriously affecting the user experience. At the same time, the dust adhering to the electricity meter shell will also reduce the cleanliness of the detection environment, making the detection environment not meet the relevant specification requirements. Before the reuse and verification of the existing returned electricity meters, it is necessary to first clean the shells of the returned electricity meters to remove foreign matters such as dust, oil stains, ink marks, and self-adhesive on the shell surface. These cleaning tasks are basically carried out manually, which is not only time-consuming and laborious, with low efficiency, but also the cleaning effect is very unsatisfactory. Therefore, it is necessary to improve the existing technology. Summary of the Invention

[0003] To solve the problems of time-consuming, laborious, low efficiency, and poor cleaning effect in the manual cleaning of existing returned electricity meters, the utility model provides an appearance cleaning device for returned electricity meters.

[0004] The utility model is completed through the following technical solutions: an appearance cleaning device for returned electricity meters, including a frame, characterized in that a dry ice cleaning component and a cleaning tank are provided on the frame, a transverse moving mechanism is provided on the cleaning tank, and a longitudinal moving mechanism connected to the transverse moving mechanism, the dry ice cleaning component is arranged on the longitudinal moving mechanism, and the dry ice cleaning component is connected to an external dry ice cleaning device through a conveying pipeline, so as to place the returned electricity meter to be cleaned in the cleaning tank, and drive the dry ice cleaning component to clean the shell of the returned electricity meter through the cooperation of the transverse moving mechanism and the longitudinal moving mechanism. The whole cleaning process is not only fast, efficient, time-saving and labor-saving, but also can perform all-round cleaning on multiple returned electricity meters at the same time to ensure a good cleaning effect.

[0005] The cleaning tank is a rectangular tank body formed by a bottom plate and side plates arranged around the bottom plate, the top of the cleaning tank is an open mouth, and a plurality of through holes are uniformly arranged on the bottom plate, so as to simultaneously hold a plurality of returned electricity meters through the cleaning tank, and the through holes are convenient for the outflow of stains during the cleaning process.

[0006] The transverse movement mechanism includes transverse slide rails provided on the front and rear side plates of the cleaning tank, transverse movement sliders slidably provided on the transverse slide rails, and a horizontal screw rod arranged between end plates at both ends of the transverse slide rails. The horizontal screw rod is threadedly connected to a threaded hole provided on the transverse movement slider. A driving machine is provided at one end of the transverse slide rail, and the main shaft of the driving machine is connected to the horizontal screw rod, so that the driving machine drives the horizontal screw rod to rotate, and drives the transverse movement slider to reciprocate on the transverse slide rail through the horizontal screw rod.

[0007] The longitudinal movement mechanism includes a longitudinal slide rail arranged between the two transverse movement sliders, a longitudinal movement slider slidably provided on the longitudinal slide rail, and a horizontal screw rod arranged between end plates at both ends of the longitudinal slide rail. The horizontal screw rod is threadedly connected to a threaded hole provided on the longitudinal movement slider. A driving machine is provided at one end of the longitudinal slide rail, and the main shaft of the driving machine is connected to the horizontal screw rod, so that the driving machine drives the horizontal screw rod to rotate, and drives the longitudinal movement slider to reciprocate on the longitudinal slide rail through the horizontal screw rod.

[0008] The driving machine is set as a stepping motor.

[0009] The dry ice cleaning assembly includes a height adjustment rod provided on the longitudinal movement slider, a lifting slide sleeve slidably sleeved on the height adjustment rod, and a dry ice spray pipe connected to the lifting slide sleeve. Among them, the lower end of the height adjustment rod is connected to the longitudinal movement slider through a fixed seat, and the upper end extends vertically upward. A plurality of jacks are evenly spaced on the height adjustment rod from bottom to top. One side of the lifting slide sleeve is provided with a pin matching the jack, and the other side is provided with a collar. The dry ice spray pipe is vertically sleeved in the collar. The upper end of the dry ice spray pipe is connected to a delivery pipe, and the lower end is connected to a dry ice spray head provided with spray holes thereon, so as to spray cleaning dry ice into the cleaning tank through the dry ice spray pipe, thereby cleaning the shell of the returned electricity meter. The lifting slide sleeve can adjust the height of the dry ice spray pipe to adapt to the cleaning work of returned electricity meters of different models.

[0010] The utility model has the following advantages and effects:

[0011] 1. Improve the cleaning effect: Adopting dry ice cleaning technology can effectively remove foreign matters such as scratches, dust, oil stains, ink stains, and self-adhesive on the shell of the returned electricity meter, improve the cleaning effect on the electricity meter, and make the appearance cleanliness of the electricity meter meet the verification conditions;

[0012] 2. Improve the cleaning efficiency: The cleaning tank meets the requirement of cleaning multiple electricity meters at one time, and improves the working efficiency of cleaning the appearance of the returned electricity meters;

[0013] 3. Improve the reuse rate: Efficient cleaning makes the appearance cleanliness of the returned electricity meter meet the use requirements, and improves the reuse efficiency of waste electricity meters. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 Structural diagram of the present invention;

[0016] Figure 2 Top view of the present invention;

[0017] Figure 3 Structural diagram of the dry ice cleaning assembly of the present invention;

[0018] Figure 4 Rear view of the dry ice cleaning assembly of the present invention;

[0019] Figure 5 Use state diagram of the present invention.

[0020] In the figure, 1. cleaning tank, 2. bottom plate, 3. side plate, 4. frame, 5. horizontal slide rail, 6. horizontal moving mechanism, 7. horizontal horizontal screw, 8. horizontal moving slider, 9. driving machine, 10. dry ice cleaning assembly, 11. vertical moving slider, 12. vertical horizontal screw, 13. vertical slide rail, 14. vertical moving mechanism, 15. retreating electric energy meter, 16. through hole, 17. collar, 18. dry ice spray pipe, 19. height adjusting rod, 20. jack, 21. lifting sliding sleeve, 22. pin, 23. fixing seat, 24. spray hole, 25. dry ice nozzle, 26. external dry ice cleaning equipment. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Embodiment

[0022] The appearance cleaning device for returned electricity meters provided by the utility model includes a frame 4. A dry ice cleaning assembly 10 and a cleaning tank 1 are arranged on the frame 4. A transverse moving mechanism 6 is arranged on the cleaning tank 1, and a longitudinal moving mechanism 14 connected to the transverse moving mechanism 6. The dry ice cleaning assembly 10 is arranged on the longitudinal moving mechanism 14, and the dry ice cleaning assembly 10 is connected to an external dry ice cleaning device 26 through a conveying pipeline. So that the returned electricity meters 15 to be cleaned are placed in the cleaning tank 1, and the dry ice cleaning assembly 10 is driven by the cooperation of the transverse moving mechanism 6 and the longitudinal moving mechanism 14 to clean the outer shells of the returned electricity meters 15. The whole cleaning process is not only fast, efficient, time-saving and labor-saving, but also can perform all-round cleaning on multiple returned electricity meters 15 at the same time to ensure a good cleaning effect;

[0023] The cleaning tank 1 is a rectangular tank body surrounded by a bottom plate 2 and side plates 3 arranged around the bottom plate 2. The top of the cleaning tank 1 is an open mouth. A plurality of through holes 16 are uniformly arranged on the bottom plate 2, so that multiple returned electricity meters 15 can be contained in the cleaning tank 1 at the same time, and the through holes 16 facilitate the outflow of stains during the cleaning process;

[0024] The transverse moving mechanism 6 includes transverse slide rails 5 arranged on the front and rear side plates of the cleaning tank 1, transverse sliding blocks 8 slidably arranged on the transverse slide rails 5, and a transverse horizontal screw rod 7 between end plates arranged at both ends of the transverse slide rails 5. The transverse horizontal screw rod 7 is screwed into a threaded hole arranged on the transverse sliding block 8. A driving machine is arranged at one end of the transverse slide rail 5, and the main shaft of the driving machine is connected to the transverse horizontal screw rod 7, so that the driving machine drives the transverse horizontal screw rod 7 to rotate, and the transverse sliding block 8 is driven by the transverse horizontal screw rod 7 to reciprocate on the transverse slide rail 5;

[0025] The longitudinal moving mechanism 14 includes longitudinal slide rails 13 arranged between the two transverse sliding blocks 8, longitudinal sliding blocks 11 slidably arranged on the longitudinal slide rails 13, and a longitudinal horizontal screw rod 12 between end plates arranged at both ends of the longitudinal slide rails 13. The longitudinal horizontal screw rod 12 is screwed into a threaded hole arranged on the longitudinal sliding block 11. A driving machine 9 is arranged at one end of the longitudinal slide rail 13, and the main shaft of the driving machine 9 is connected to the longitudinal horizontal screw rod 12, so that the driving machine 9 drives the longitudinal horizontal screw rod 12 to rotate, and the longitudinal sliding block 11 is driven by the longitudinal horizontal screw rod 12 to reciprocate on the longitudinal slide rail 13;

[0026] The driving machine is a stepping motor;

[0027] The dry ice cleaning assembly 10 includes a height adjustment rod 19 disposed on the longitudinal movement slider 11, a lifting slide sleeve 21 slidably sleeved on the height adjustment rod 19, and a dry ice spray pipe 18 connected to the lifting slide sleeve 21. Among them, the lower end of the height adjustment rod 19 is connected to the longitudinal movement slider 11 through a fixed seat 23, and the upper end extends vertically upward. A plurality of jacks 20 are evenly spaced on the height adjustment rod 19 from bottom to top. A latch 22 mating with the jacks 20 is provided on one side of the lifting slide sleeve 21, and a collar 17 is provided on the other side. The dry ice spray pipe 18 is vertically sleeved in the collar 17. The upper end of the dry ice spray pipe 18 is connected to the delivery pipe, and the lower end is connected to a dry ice nozzle 25 provided with spray holes 24 thereon, so as to spray cleaning dry ice into the cleaning tank 1 through the dry ice spray pipe 18, thereby cleaning the housing of the returned electricity meter 15. The lifting slide sleeve 21 can adjust the height of the dry ice spray pipe 18 to adapt to the cleaning work of returned electricity meters of different models;

[0028] The external dry ice cleaning device 26 is a conventional dry ice cleaning machine only.

[0029] Working process: Place the returned electricity meter to be cleaned in the cleaning tank. Then, adjust the height of the dry ice spray pipe according to the model size of the returned electricity meter. After determining the position of the nozzle on the horizontal plane by controlling the movement of the sliders on the transverse movement mechanism and the longitudinal movement mechanism, start the external dry ice cleaning device to output dry ice to clean the returned electricity meter, and complete the cleaning of multiple electricity meters by moving the dry ice spray pipe.

[0030] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0031] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An appearance cleaning device for a returned electricity meter, comprising a frame, characterized in that The frame is provided with a dry ice cleaning component and a cleaning tank. The cleaning tank is provided with a transverse moving mechanism and a longitudinal moving mechanism connected to the transverse moving mechanism. The dry ice cleaning component is arranged on the longitudinal moving mechanism, and the dry ice cleaning component is connected to an external dry ice cleaning device through a conveying pipeline.

2. The appearance cleaning device for the returned electricity meters according to claim 1, characterized in that The cleaning tank is set as a rectangular tank body surrounded by a bottom plate and side plates arranged around the bottom plate. The top of the cleaning tank is an open mouth, and a plurality of through holes are evenly arranged on the bottom plate.

3. The appearance cleaning device for the returned electricity meters according to claim 1, characterized in that The transverse moving mechanism includes transverse slide rails arranged on the front and rear side plates of the cleaning tank, transverse sliding blocks slidably arranged on the transverse slide rails, and a horizontal screw rod arranged between end plates at both ends of the transverse slide rails. The horizontal screw rod is screwed with a threaded hole arranged on the transverse sliding block. A driving machine is arranged at one end of the transverse slide rail, and the main shaft of the driving machine is connected to the horizontal screw rod.

4. The appearance cleaning device for the returned electricity meters according to claim 1, characterized in that The longitudinal moving mechanism includes longitudinal slide rails arranged between the two transverse sliding blocks, longitudinal sliding blocks slidably arranged on the longitudinal slide rails, and a horizontal screw rod arranged between end plates at both ends of the longitudinal slide rails. The horizontal screw rod is screwed with a threaded hole arranged on the longitudinal sliding block. A driving machine is arranged at one end of the longitudinal slide rail, and the main shaft of the driving machine is connected to the horizontal screw rod.

5. The appearance cleaning device for the returned electricity meters according to claim 4, wherein The driving machine is set as a stepping motor.

6. The appearance cleaning device for the returned electricity meters according to claim 1, characterized in that The dry ice cleaning component includes a height adjusting rod arranged on the longitudinal sliding block, a lifting sliding sleeve slidably sleeved on the height adjusting rod, and a dry ice spray pipe connected to the lifting sliding sleeve. Among them, the lower end of the height adjusting rod is connected to the longitudinal sliding block through a fixing seat, and the upper end extends vertically upward. A plurality of jacks are evenly spaced from bottom to top on the height adjusting rod. A plug pin matched with the jack is arranged on one side of the lifting sliding sleeve, and a collar is arranged on the other side. The dry ice spray pipe is vertically sleeved in the collar. The upper end of the dry ice spray pipe is connected to the conveying pipe, and the lower end is connected to a dry ice nozzle provided with spray holes thereon.

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