Dust removal device for track of inspection robot

Abstract

The utility model relates to a dust removal device for a track of an inspection robot, which comprises a support plate mounted at the bottom of a track group of the inspection robot, the track group of the inspection robot comprises a plurality of slide rails arranged in parallel, a reciprocating action mechanism and a wetting and cleaning mechanism; the reciprocating action mechanism is used for driving the wetting and cleaning mechanism to reciprocate; the wetting cleaning mechanism is composed of a rotating cleaning assembly and a wetting assembly. The reciprocating moving mechanism drives the wetting and cleaning mechanism to move, and track dust removal work can be rapidly and efficiently completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of inspection robot tracks, and particularly relates to a dust removal device for inspection robot tracks. Background Technique

[0002] Track inspection robots are generally used in environments with a lot of dust, such as coal mines, cement plants, and farms. The track inspection robot slides on the track through rollers to achieve the purpose of inspecting along the track. However, due to the large amount of dust in its working environment, dust is likely to accumulate on the surface of the track, which in turn affects the operation of the inspection robot.

[0003] In the Chinese patent with the publication number CN220781407U, a dust removal device for inspection robot tracks is mentioned, including a telescopic guide rod: a bushing is slidably connected to the surface of the telescopic guide rod, a mounting plate is welded to the left side of the bushing, a first spring retaining piece is fixedly connected to the surface of the left end of the telescopic guide rod, the first spring retaining piece is located on the left side of the mounting plate, a second spring retaining piece is fixedly connected to the right end of the surface of the telescopic guide rod, the second spring retaining piece is located on the right side of the bushing, and a spring is installed between the bushing and the second spring retaining piece, and the spring is sleeved on the surface of the telescopic guide rod. By installing this dust removal device at the front and rear ends of the inspection robot, when the inspection robot runs on a curved track, under the action of the spring, the telescopic guide rod expands and contracts, so that the guide wheel will closely adhere to the side wall of the track, and then the polypropylene brush will closely adhere to the track, so that the dust on the curved track can be removed, and the purpose of removing dust from the curved track and avoiding the jamming of the robot during operation can be achieved;

[0004] The problems existing in the above-mentioned prior art are that only tools such as brushes are used for dust removal operations, and the dust on the track may be transferred back and forth between the brush and the track, unable to achieve a good dust removal effect. Moreover, the dust removal device is separately arranged in front of and behind the track robot, and the dust removal device needs to be installed and removed during each cleaning, which correspondingly increases the operation steps of the staff for dust removal of the track, thereby reducing the working efficiency of the staff for dust removal of the inspection robot track. Therefore, the present invention proposes a dust removal device for inspection robot tracks. Content of the Utility Model

[0005] The purpose of the present invention is to provide a dust removal device for inspection robot tracks to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A dust removal device for an inspection robot track, including a support plate installed at the bottom of the inspection robot track group. The inspection robot track group includes several parallel tracks. It is characterized in that it further includes:

[0008] A reciprocating mechanism, including a moving rod and a driving mechanism arranged on the support plate for driving the moving rod to reciprocate along the length direction of the slide rail. And a clamping portion that is slidably engaged with each track is provided at the bottom end of the moving rod corresponding to each track;

[0009] A wet cleaning mechanism. The wet cleaning mechanism includes a rotating cleaning component and a wetting component. The rotating cleaning component is arranged in the clamping portion, and the wetting component is arranged at the top end of the moving rod and is vertically corresponding to the rotating cleaning component; the rotating cleaning component includes a scrubbing cloth rotatably installed in the clamping portion, a rotating rod, and a cleaning roller fixedly sleeved on the outer wall of the rotating rod. Embedded magnets are inlaid on the outer wall of the cleaning roller; the wetting component includes a reagent storage tank located at the top end of the moving rod, a reagent outlet hole opened at the top of the inner wall of the clamping portion, and a sliding magnetic plate arranged at the bottom of the reagent storage tank through an elastic member. The reagent outlet hole communicates with the inside of the reagent storage tank. The sliding magnetic plate and the embedded magnets arranged on the outer wall of the cleaning roller are magnetically matched to make both ends of the reagent outlet hole communicate or block, and the elastic member is used to drive the sliding magnetic plate to reset.

[0010] As a preferred embodiment, a square chute is provided at the top of the support plate. The driving mechanism includes a servo motor arranged at one end of the square chute. The output end of the servo motor is fixedly connected with a reciprocating lead screw. An installation box connected to the support plate is arranged at the other end of the square chute. And the end of the reciprocating lead screw away from the servo motor extends to the inner wall of the installation box and is rotatably connected to the inner wall of the installation box. A telescopic sleeve is threadedly sleeved on the reciprocating lead screw. The telescopic sleeve is slidably clamped with the installation box and the square chute respectively, and the moving rod is installed at the top end of the telescopic sleeve.

[0011] As a preferred embodiment, a telescopic spring is arranged inside the telescopic sleeve. The top of the telescopic spring is fixedly connected with a sliding plate, and the top of the sliding plate slides and extends to the outside of the top of the telescopic sleeve. The moving rod is fixedly connected with the top of the sliding plate.

[0012] As a preferred embodiment, a through groove corresponding to the square chute is opened on one side of the installation box, and the through groove extends to the inside of the square chute.

[0013] As a preferred embodiment, a limiting chute is opened at the bottom of the inner wall of the reagent storage tank. A limiting rod is connected inside the limiting chute. A limiting slider is slidably connected to the outer wall of the limiting rod. A reset spring is connected to one side of the inner wall of the limiting chute. The top of the limiting slider is connected with a sliding magnetic plate.

[0014] As a preferred embodiment, the outer side wall of the moving rod is slidably attached to the inner side wall of the mounting box. A fixed magnet is connected to the bottom of the sliding plate, and a mounting magnet is connected to the bottom of the inner wall of the telescopic sleeve. The fixed magnet and the mounting magnet are arranged to attract each other with opposite poles.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By combining the reciprocating mechanism and the wet cleaning mechanism, only the servo motor needs to be controlled to realize the reciprocating cleaning of the dust removal device on the track, and the operation is simple.

[0017] 2. The wet cleaning mechanism of the present device can automatically wet the cleaning roller and the scrubbing cloth, and can achieve a better dust removal effect.

[0018] 3. Through the arrangement of the mounting box, the present device can be stored at one end of the track without affecting the normal operation of the track robot. When performing dust removal operations, there is no need to install and remove the present device, reducing the manual operation steps and improving the dust removal efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a structural diagram of the present utility model;

[0020] Figure 2 is a side sectional structural diagram of the present utility model;

[0021] Figure 3 is the present utility model Figure 2 is an enlarged structural diagram at position A;

[0022] Figure 4 is a top sectional structural diagram of the reagent storage tank of the present utility model.

[0023] In the figure: 1, support plate; 2, square chute; 201, servo motor; 202, reciprocating lead screw; 203, telescopic sleeve; 204, telescopic spring; 205, sliding plate; 206, moving rod; 207, mounting box; 208, fixed magnet; 209, mounting magnet; 3, rotating rod; 301, cleaning roller; 302, reagent storage tank; 303, limiting rod; 304, return spring; 305, limiting slider; 306, sliding magnet plate; 307, scrubbing cloth; 308, limiting chute; 4, slide rail; 5, engaging portion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] It should be understood that the step numbers used in the text are only for convenient description and do not limit the execution order of the steps.

[0026] It should be understood that the terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. As used in the specification of the present utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0027] The terms "comprising" and "including" indicate the presence of the described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their combinations.

[0028] The term " / or" refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0029] All the slide rails 4 in this application are set for the convenience of understanding the solution, and do not limit the shape of the slide rails applicable to this device. By changing the shape of the engaging portion 5, this device can be applicable to various types of slide rail shapes.

[0030] As shown in the accompanying drawings, a dust removal device for an inspection robot track includes a support plate 1 installed at the bottom of an inspection robot track group. The inspection robot track group includes a plurality of slide rails 4 arranged in parallel. It is characterized in that it further includes:

[0031] A reciprocating motion mechanism is located on the support plate 1. The reciprocating motion mechanism includes a square chute 2 opened on the top of the support plate 1. One side of the inner wall of the square chute 2 is connected with a servo motor 201. The output end of the servo motor 201 is fixedly connected with a reciprocating lead screw 202. One side of the support plate 1 is connected with an installation box 207. And the end of the reciprocating lead screw 202 far away from the servo motor 201 extends into the inner wall of the installation box 207 and is rotationally connected with its inner wall. A telescopic sleeve 203 is threadedly connected to the outer wall of the reciprocating lead screw 202. A telescopic spring 204 is connected to the inner wall of the telescopic sleeve 203. The top of the telescopic spring 204 is fixedly connected with a sliding plate 205. And the top of the sliding plate 205 slides and extends to the outside of the top of the telescopic sleeve 203. The top of the sliding plate 205 is fixedly connected with a moving rod 206. Clamping parts 5 are opened on both sides of the bottom of the moving rod 206;

[0032] The present utility model is further specifically described in detail. The outer wall of the telescopic sleeve 203 is slidably fitted with the inner wall of the square chute 2. The outer wall of the telescopic sleeve 203 is slidably fitted with the inner wall of the installation box 207. A through groove corresponding to the square chute 2 is opened on one side of the installation box 207. The through groove extends into the inside of the square chute 2. The outer wall of the moving rod 206 is slidably fitted with the inner wall of the installation box 207. A fixed magnet 208 is connected to the bottom of the sliding plate 205. An installation magnet 209 is connected to the bottom of the inner wall of the telescopic sleeve 203. And the fixed magnet 208 and the installation magnet 209 are arranged to attract each other with opposite poles;

[0033] A wet cleaning mechanism is located in the clamping part 5 of the reciprocating motion mechanism. The wet cleaning mechanism includes a rotating cleaning component and a wetting component. The rotating cleaning component includes a scrubbing cloth 307 rotatably installed in the clamping part 5, a rotating rod 3, and a cleaning roller 301 fixedly sleeved on the outer wall of the rotating rod 3. Embedded magnets are embedded on the outer wall of the cleaning roller 301. The wetting component includes a storage agent box 302 located at the top end of the moving rod 206, a reagent outlet hole opened on the top of the inner wall of the clamping part 5, and a sliding magnet plate 306 arranged at the bottom of the storage agent box 302 through an elastic member. A limiting chute 308 is opened at the bottom of the inner wall of the storage agent box 302. A limiting rod 303 is connected to the inside of the limiting chute 308. A limiting slider 305 is slidably connected to the outer wall of the limiting rod 303. A reset spring 304 is connected to one side of the inner wall of the limiting chute 308. The top of the limiting slider 305 is connected with a sliding magnet plate 306;

[0034] The present utility model will be further specifically described in detail. Scrubbing cloths 307 are provided on the outer wall of the cleaning roller 301 and the inner wall of the engaging portion 5. An agent outlet hole is opened at the top of the inner wall of the engaging portion 5, and the agent outlet hole extends into the interior of the agent storage tank 302. The agent outlet hole is located at the bottom of the sliding magnetic plate 306 and is slidably fitted with it. Embedded magnetic blocks are inlaid on the outer wall of the cleaning roller 301, and the embedded magnetic blocks and the sliding magnetic plate 306 are arranged to attract each other with opposite polarities. The engaging portion 5 and the slide rail 4 are correspondingly arranged, and the scrubbing cloth 307 is slidably fitted with the outer wall of the slide rail 4.

[0035] As can be seen from the above, when the staff cleans the outer wall of the slide rail 4, the servo motor 201 is turned on to make it work. Correspondingly, based on the threaded connection between the telescopic sleeve 203 and the reciprocating lead screw 202, it drives the moving rod 206 to move, and then the scrubbing cloth 307 on the inner wall of the engaging portion 5 and the scrubbing cloth 307 on the outer wall of the cleaning roller 301 reciprocally slide and clean on the outer wall of the slide rail 4;

[0036] According to the action of friction, the cleaning roller 301 rotates by friction. When the cleaning roller 301 rotates, it drives the embedded magnetic blocks on its outer wall to rotate. When the embedded magnetic blocks correspond to the sliding magnetic plate 306, the sliding magnetic plate 306 can be moved to open the agent outlet hole, so that the cleaning agent inside the agent storage tank 302 flows out, which can moisten the scrubbing cloth 307 and increase the effect of the scrubbing cloth 307 on scrubbing and removing dust from the outer wall of the slide rail 4. Through the setting of this structure, the reciprocating action mechanism is arranged beside the slide rail, which is convenient for the staff to quickly slide and clean the outer wall of the slide rail 4. It is not necessary for the staff to separately take the dust removal device to remove dust from the slide rail 4. Correspondingly, the operation steps of the staff for removing dust from the slide rail 4 are reduced, thereby improving the working efficiency of the staff for using the inspection robot to remove dust from the slide rail 4;

[0037] Moreover, based on the action of the reciprocating lead screw 202, the moving rod 206 can reciprocally clean the outer wall of the slide rail 4. When initially cleaning the outer wall of the slide rail 4, at this time, the rotation direction of the cleaning roller 301 corresponds to the sliding direction of the sliding magnetic plate 306, so that the agent outlet hole can be opened. Conversely, when the agent outlet hole cannot be opened, correspondingly, the cleaning agent inside the agent storage tank 302 can flow out reciprocally, reducing the waste of resources;

[0038] After the outer wall of the slide rail 4 is cleaned, the moving rod 206 is restored to its initial position and is located above the installation box 207. At this time, the moving rod 206 is pressed downward so that the moving rod 206 drives the engaging portion 5 at its bottom to be received into the interior of the installation box 207. Using the action of the fixed magnetic block 208 and the installation magnetic block 209 attracting each other with opposite polarities, the receiving position of the moving rod 206 can be fixed. Correspondingly, the cleaning roller 301 and the scrubbing cloth 307 can be protected, improving the use effect of the cleaning roller 301 and the scrubbing cloth 307.

[0039] In the embodiments of the present application, "at least one" means one or more, and "a plurality" means two or more. "And / or" describes the association relationship of associated objects and indicates that three relationships may exist. For example, A and / or B may represent the case where A exists alone, A and B exist simultaneously, or B exists alone. Where A and B may be singular or plural. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. "At least one of the following" and its similar expressions refer to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c, or a and b and c, where a, b, and c may be single or plural.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for a patrol robot track, comprising a support plate (1) mounted at the bottom of a patrol robot track group, wherein the patrol robot track group comprises a plurality of parallel slide rails (4), characterized in that: Also includes: The reciprocating mechanism comprises a moving rod (206) and a driving mechanism arranged on the support plate (1) for driving the moving rod (206) to reciprocate along the length setting direction of the slide rail (4), and the bottom end of the moving rod (206) is provided with a snap-fitting portion (5) corresponding to each slide rail (4) for slidingly snap-fitting with each slide rail (4); A wetting and cleaning mechanism, the wetting and cleaning mechanism comprising a rotating cleaning component and a wetting component, the rotating cleaning component being arranged in a clamping portion (5), the wetting component being arranged at the top of a moving rod (206) and corresponding to the rotating cleaning component in upper and lower directions; the rotating cleaning component comprising a scrubbing cloth (307) rotatably mounted in the clamping portion (5), a rotating rod (3) and a cleaning roller (301) fixedly sleeved on the outer wall of the rotating rod (3), the outer wall of the cleaning roller (301) being inlaid with an inlaid magnetic block; the wetting and cleaning mechanism comprising a rotating cleaning component and a wetting component, the rotating cleaning component and the wetting component being arranged at the top of a moving rod (206) and corresponding to the rotating cleaning component in upper and lower directions; the rotating cleaning component comprising a scrubbing cloth (307) rotatably mounted in the clamping portion (5), a rotating rod (3) and a cleaning roller (301) fixedly sleeved on the outer wall of the rotating rod (3), the outer wall of the cleaning roller (301) being inlaid with an inlaid magnetic block; The wet component comprises a drug storage box (302) located at the top of the moving rod (206), a drug outlet hole opened at the top of the inner wall of the locking portion (5), and a sliding magnetic plate (306) arranged at the bottom of the drug storage box (302) through an elastic member, wherein the drug outlet hole is connected to the interior of the drug storage box (302), and the sliding magnetic plate (306) and the embedded magnetic block arranged on the outer wall of the cleaning roller (301) are magnetically matched to make the two ends of the drug outlet hole connected or blocked, and the elastic member is used to drive the sliding magnetic plate (306) to reset.

2. A dust removal device for a patrol robot track according to claim 1, characterized in that: A square slide groove (2) is arranged on the top of the support plate (1), and the driving mechanism comprises a servo motor (201) arranged at one end of the square slide groove (2), and the output end of the servo motor (201) is fixedly connected to a reciprocating screw (202), and the other end of the square slide groove (2) is provided with a mounting box (207) connected to the support plate (1), and the end of the reciprocating screw (202) away from the servo motor (201) extends to the inner wall of the mounting box (207) and is rotatably connected to the inner wall of the mounting box (207), and a telescopic sleeve (203) is threadedly sleeved on the reciprocating screw (202), and the telescopic sleeve (203) is respectively slidably engaged with the mounting box (207) and the square slide groove (2), and the moving rod (206) is installed on the top of the telescopic sleeve (203).

3. A dust removal device for a patrol robot track according to claim 2, characterized in that: A telescopic spring (204) is arranged inside the telescopic sleeve (203), the top of the telescopic spring (204) is fixedly connected to a sliding plate (205), and the top of the sliding plate (205) slides and extends to the outside of the top of the telescopic sleeve (203), and the moving rod (206) is fixedly connected to the top of the sliding plate (205).

4. A dust removal device for a patrol robot track according to claim 2, characterized in that: A through slot corresponding to the square slide slot (2) is provided on one side of the installation box (207), and the through slot extends to the interior of the square slide slot (2).

5. A dust removal device for a patrol robot track according to claim 1, characterized in that: A limiting slide groove (308) is provided at the bottom of the inner wall of the agent storage box (302), the interior of the limiting slide groove is connected to a limiting rod (303), the outer wall of the limiting rod (303) is slidably connected to a limiting slider (305), one side of the inner wall of the limiting slide groove is connected to a return spring (304), and the top of the limiting slider (305) is connected to a sliding magnetic plate (306).

6. A dust removal device for a patrol robot track according to claim 3, characterized in that: The outer wall of the moving rod (206) and the inner wall of the installation box (207) are slidably fitted, the bottom of the sliding plate (205) is connected to a fixed magnetic block (208), the bottom of the inner wall of the telescopic sleeve (203) is connected to a mounting magnetic block (209), and the fixed magnetic block (208) and the mounting magnetic block (209) are arranged to attract each other with opposite poles.

Images