Rotor yoke vent channel cleaning device

Abstract

This utility model relates to the field of cleaning device technology, specifically a rotor magnetic yoke ventilation trench cleaning device. It includes a cleaning component that can easily extend into the ventilation trench and quickly clean the dust inside, carrying it out. The cleaning component includes a cleaning rod structure and a dust removal structure disposed on the outer wall of the cleaning rod structure; and a dust collection component disposed on the outer wall of the cleaning rod structure. After the cleaning component carries the dust out of the ventilation trench, it continues to pull the cleaning rod structure. As the dust removal structure passes through the dust collection component, the dust collection component collects as much dust as possible from the cleaning component, promptly cleaning and collecting the dust on the dust removal structure for subsequent cleaning and extending its service life.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, and in particular to a rotor magnetic yoke ventilation trench cleaning device. Background Technology

[0002] In routine maintenance, cleaning the rotor poles, yoke, and ventilation channels is a mandatory part of major overhauls. However, cleaning the rotor yoke ventilation channels remains a significant challenge. Firstly, the ventilation channels are confined and elongated, making thorough cleaning of the entire interior extremely difficult. Secondly, the sheer number of channels makes the current method of cleaning each channel individually with cloth strips highly inefficient and wasteful of manpower and resources. Therefore, there is an urgent need for a dedicated, fast, integrated, and efficient cleaning device for rotor yoke ventilation channels to solve this cleaning problem. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the technical problem that there is no mature cleaning device for the rotor magnetic yoke ventilation trench in the prior art, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rotor magnetic yoke ventilation trench cleaning device, comprising a cleaning component, wherein the cleaning component includes a cleaning rod structure and a dust removal structure disposed on the outer wall of the cleaning rod structure; and,

[0006] A dust collection component is disposed on the outer wall of the sweeping rod structure.

[0007] As a preferred embodiment of the rotor magnetic yoke ventilation trench cleaning device of this utility model, the cleaning rod structure includes a hand lever, a sliding rod is provided on the side of the hand lever, the outer diameter of the sliding rod is slightly larger than the outer diameter of the hand lever, and a connecting rod is provided at the end of the sliding rod away from the hand lever, the outer diameter of the connecting rod is slightly smaller than the outer diameter of the sliding rod.

[0008] As a preferred embodiment of the rotor magnetic yoke ventilation trench cleaning device of this utility model, the cleaning rod structure further includes a sleeve disposed outside the hand lever, the sleeve being sleeved on the outer wall of the slide rod, and a stepped inner hole being provided at one end of the sleeve near the hand lever.

[0009] In a preferred embodiment of the rotor magnetic yoke ventilation trench cleaning device of this utility model, the inner hole of the step cooperates with the hand lever.

[0010] As a preferred embodiment of the rotor magnetic yoke ventilation trench cleaning device of this utility model, the ash removal structure includes an ash removal frame disposed on the side of the sleeve, and the side of the ash removal frame is provided with a through hole, which cooperates with the connecting rod.

[0011] As a preferred embodiment of the rotor magnetic yoke ventilation trench cleaning device of this utility model, wherein: an elastic support plate is provided at the end of the dust removal frame away from the connecting rod, a wedge-shaped support plate is provided inside the elastic support plate, and a wiping cloth is provided on the outer wall of the elastic support plate.

[0012] As a preferred embodiment of the rotor magnetic yoke ventilation trench cleaning device of this utility model, the number of elastic support plates is two, and the two elastic support plates are symmetrically arranged on the side of the ash removal frame about the center of the ash removal frame.

[0013] As a preferred embodiment of the rotor magnetic yoke ventilation trench cleaning device of this utility model, wherein: a conical top block is provided at one end of the connecting rod that passes through the through hole, and the conical top block is disposed between the two elastic support plates.

[0014] As a preferred embodiment of the rotor magnetic yoke ventilation trench cleaning device of this utility model, the dust collection component includes a dust collection box disposed on the outer wall of the cleaning component, and a scraper is disposed inside the dust collection box.

[0015] As a preferred embodiment of the rotor magnetic yoke ventilation trench cleaning device of this utility model, magnetic blocks are provided at the top and bottom of the inner wall of the dust collection box.

[0016] The beneficial effects of the rotor magnetic yoke ventilation trench cleaning device of this utility model are as follows: the cleaning component can easily extend into the ventilation trench and quickly clean the dust inside the ventilation trench. When the dust removal structure passes through the dust collection component, the dust collection component will collect as much dust as possible brought out by the cleaning component, and clean and collect the dust on the dust removal structure in a timely manner, which is convenient for the next cleaning. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the cleaning component in this utility model.

[0020] Figure 3 This is a schematic diagram of the ash removal structure in this utility model.

[0021] Figure 4 This is a schematic diagram of the dust collection component in this utility model. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0025] Example 1, referring to Figures 1-4 This is the first embodiment of the present invention, which provides a rotor magnetic yoke ventilation trench cleaning device, including a cleaning component 1. The cleaning component 1 can easily extend into the ventilation trench and quickly clean the dust inside the ventilation trench, bringing the dust out. The cleaning component 1 includes a cleaning rod structure 11 and a dust removal structure 12 disposed on the outer wall of the cleaning rod structure 11; and...

[0026] The dust collection component 2 is installed on the outer wall of the sweeping rod structure 11. When the sweeping component 1 brings out the dust inside the ventilation ditch, the sweeping rod structure 11 is pulled further. When the dust removal structure 12 passes through the dust collection component 2, the dust collection component 2 will collect as much dust as possible brought out by the sweeping component 1, and clean and collect the dust on the dust removal structure 12 in a timely manner, so as to facilitate the next cleaning and extend the service life of the dust removal structure 12.

[0027] Usage process: When cleaning the inside of the rotor magnetic yoke ventilation groove, the cleaning rod structure 11 is used to extend the dust removal structure 12 into the ventilation groove, and the dust removal structure 12 is moved inside the ventilation groove to make the dust adhere to the dust removal structure 12. Then, the cleaning rod structure 11 is used to drive the dust removal structure 12 out of the ventilation groove. When the dust removal structure 12 moves to the dust collection component 2, the dust collection component 2 will scrape off the dust adhering to the dust removal structure 12 and collect it.

[0028] Example 2, refer to Figures 1-4 This is the second embodiment of the present invention. Unlike the previous embodiment, the sweeping rod structure 11 includes a pull rod 111. A slide rod 112 is provided on the side of the pull rod 111. The outer diameter of the slide rod 112 is slightly larger than the outer diameter of the pull rod 111. A connecting rod 113 is provided at the end of the slide rod 112 away from the pull rod 111. The outer diameter of the connecting rod 113 is slightly smaller than the outer diameter of the slide rod 112. Here, it is only necessary that the slide rod 112 located in the middle has the largest outer diameter among the pull rod 111, the slide rod 112 and the connecting rod 113.

[0029] Furthermore, the sweeping rod structure 11 also includes a sleeve 114 disposed outside the pull rod 111. The sleeve 114 is sleeved on the outer wall of the slide rod 112, and the slide rod 112 can slide inside the sleeve 114. The sleeve 114 is provided with a stepped inner hole 115 at one end near the pull rod 111. The stepped inner hole 115 cooperates with the pull rod 111. When the pull rod 111 drives the slide rod 112 outward, the slide rod 112 will be stuck when it slides to the position of the stepped hole and cannot be pulled further.

[0030] Furthermore, the ash removal structure 12 includes an ash removal frame 121 disposed on the side of the sleeve 114. The ash removal frame 121 is fixedly connected to the sleeve 114. A through hole 122 is provided on the side of the ash removal frame 121. The through hole 122 cooperates with the connecting rod 113, and the connecting rod 113 can slide inside the through hole 122.

[0031] Furthermore, an elastic support plate 123 is provided at the end of the ash removal frame 121 away from the connecting rod 113. A wedge-shaped support plate 124 is provided inside the elastic support plate 123, and a wiping cloth 126 is provided on the outer wall of the elastic support plate 123. There are two elastic support plates 123, and the two elastic support plates 123 are symmetrically arranged on the side of the ash removal frame 121 about the center of the ash removal frame 121. When not subjected to external force, the two elastic support plates 123 are in a state of being tightly pressed together.

[0032] Furthermore, a conical top block 125 is provided at one end of the connecting rod 113 that passes through the through hole 122. The conical top block 125 is located between the two elastic support plates 123. When not subjected to external force, the conical top block 125 is located outside the wedge-shaped support plate 124 in the elastic support plate 123. From the side, the conical top block 125 is embedded in the two elastic support plates 123.

[0033] Usage: Due to the narrowness of the rotor yoke ventilation groove, ordinary cleaning tools such as rags and brushes are difficult to insert into the groove for cleaning. The elastic support plate 123 of this device can easily pass through the ventilation groove when tightened. After the dust removal frame 121, carrying the elastic support plate 123, extends into the ventilation groove, a pulling force is applied to the hand lever 111, causing it to move outward relative to the sleeve 114. The conical top block 125 slides towards the dust removal frame 121, pushing the two wedge-shaped support plates 124 outward, thus securing the two tightly pressed elastic support plates. Push 123 to both sides, and the elastic support plate 123 opens. At this time, pull the handle 111 and drive the elastic support plate 123 to slide along the direction of the ventilation groove. Then, use the cloth 126 to wipe down the dust accumulated inside the ventilation groove. After cleaning the inside of the ventilation groove, pull the handle 111 back towards the dust removal frame 121, which will drive the conical top block 125 away from the wedge-shaped support plate 124. At this time, the elastic support plate 123 will return to its original tightly pressed state. At this time, pull the sleeve 114 to pull out the dust removal structure 12, and complete the cleaning of the inside of the ventilation groove.

[0034] Example 3, referring to Figures 1-4 This is the third embodiment of the present invention. Unlike the previous embodiment, the dust collection component 2 includes a dust collection box 21 disposed on the outer wall of the cleaning component 1. The dust collection box 21 is provided with a scraper 22 inside. Preferably, the gap between the scrapers 22 on both sides of the dust collection box 21 is slightly larger than the thickness of the dust removal frame 121. Magnetic blocks 23 are provided at the top and bottom of the inner wall of the dust collection box 21.

[0035] Usage process: When the dust removal structure 12 is pulled out from the ventilation ditch, the rag 126 on the outside of the elastic support plate 123 will come into contact with the scraper 22. The scraper 22 will scrape off the dust adhering to the surface of the rag 126, and the dust will fall into the dust collection box 21. At the same time, because some of the dust will be magnetized after accumulating in the magnetic yoke for too long, the magnetic block 23 set inside the dust collection box 21 will apply magnetic force to some of the dust, attracting the dust to stay in the dust collection box 21, thus completing the dust collection.

[0036] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0038] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A rotor yoke vent channel cleaning device characterized by: include, A cleaning component (1), the cleaning component (1) comprising a cleaning rod structure (11) and a dust removal structure (12) disposed on the outer wall of the cleaning rod structure (11); and, Dust collection component (2) is disposed on the outer wall of the sweeping rod structure (11).

2. The rotor magnetic yoke ventilation trench cleaning device as described in claim 1, characterized in that: The sweeping rod structure (11) includes a hand lever (111), and a slide rod (112) is provided on the side of the hand lever (111). The outer diameter of the slide rod (112) is slightly larger than the outer diameter of the hand lever (111). A connecting rod (113) is provided at the end of the slide rod (112) away from the hand lever (111), and the outer diameter of the connecting rod (113) is slightly smaller than the outer diameter of the slide rod (112).

3. The rotor magnetic yoke ventilation trench cleaning device as described in claim 2, characterized in that: The cleaning rod structure (11) also includes a sleeve (114) disposed outside the hand lever (111), the sleeve (114) being sleeved on the outer wall of the slide rod (112), and the sleeve (114) having a stepped inner hole (115) at one end near the hand lever (111).

4. The rotor magnetic yoke ventilation trench cleaning device as described in claim 3, characterized in that: The inner hole (115) of the step is engaged with the hand lever (111).

5. The rotor magnetic yoke ventilation trench cleaning device as described in claim 4, characterized in that: The ash removal structure (12) includes an ash removal frame (121) disposed on the side of the sleeve (114), and a through hole (122) is provided on the side of the ash removal frame (121), and the through hole (122) cooperates with the connecting rod (113).

6. The rotor magnetic yoke ventilation trench cleaning device as described in claim 5, characterized in that: The dust removal frame (121) is provided with an elastic support plate (123) at one end away from the connecting rod (113). The elastic support plate (123) is provided with a wedge-shaped support plate (124) inside, and a rag (126) is provided on the outer wall of the elastic support plate (123).

7. The rotor magnetic yoke ventilation trench cleaning device as described in claim 6, characterized in that: The number of elastic support plates (123) is two, and the two elastic support plates (123) are symmetrically arranged on the side of the ash removal frame (121) about the center of the ash removal frame (121).

8. The rotor magnetic yoke ventilation trench cleaning device as described in claim 7, characterized in that: The connecting rod (113) has a conical top block (125) at one end that passes through the through hole (122), and the conical top block (125) is located between the two elastic support plates (123).

9. The rotor magnetic yoke ventilation trench cleaning device as described in claim 8, characterized in that: The dust collection component (2) includes a dust collection box (21) disposed on the outer wall of the cleaning component (1), and a scraper (22) is disposed inside the dust collection box (21).

10. The rotor magnetic yoke ventilation trench cleaning device as described in claim 9, characterized in that: The dust collection box (21) has magnetic blocks (23) on the top and bottom of its inner wall.

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