Mining air duct overhauling device

Abstract

The utility model discloses a mining air duct overhauling device, and relates to the field of air duct overhauling, the mining air duct overhauling device comprises a ventilation pipe, the outer wall of the ventilation pipe is fixedly connected with a plurality of sleeves, the inner walls of the sleeves are fixedly connected with dampers, the outer walls of the dampers are fixedly connected with pressure springs, and the pressure springs are fixedly connected with the sleeves. According to the device, the brushes and the pressing blocks are arranged, fan blades are driven to rotate when the rotating shaft rotates, meanwhile, the supporting rods and the fixing rods are driven to rotate when the rotating shaft rotates, the brushes and the scrapers are rotated when the supporting rods and the fixing rods rotate, and the brushes and the scrapers are driven to rotate when the supporting rods and the fixing rods rotate. The sliding plates are driven to rotate when the supporting rods and the fixing rods rotate, the pressing blocks are driven to rotate when the sliding plates rotate, the inner wall of the air duct is cleaned, dirt and dust are cleaned, the service life of the air duct can be prolonged, and the air duct which is extruded and deformed can be restored.

Description

Technical Field

[0001] The utility model belongs to the field of air duct maintenance, and particularly relates to a mine air duct maintenance device. Background Technique

[0002] An air duct refers to a main air guiding device for local ventilation. According to different manufacturing materials, there are flexible air ducts such as canvas artificial leather, plastic, and rubber, as well as metal air ducts made of iron sheets and aluminum plates. The flexible air duct is light in weight and simple in connection and suspension, but has a large ventilation resistance; the metal air duct has a small ventilation resistance, but occupies a relatively large cross-sectional area of the roadway. Air ducts are needed in the production process, and the mine air ducts need to be maintained during daily maintenance.

[0003] When the existing equipment repairs the air duct, the shooting is not clear, and there will be dust and dirt on the inner wall of the air duct. When the inner wall of the air duct is blocked by dust and dirt, the shooting will be incomplete, affecting the judgment of damage. At the same time, when encountering some deformed air ducts, the equipment will stay in place, affecting the maintenance of the air duct ahead. Therefore, we propose a mine air duct maintenance device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a mine air duct maintenance device. Through the brush and the pressing block, the problems that the shooting is not clear when the air duct is maintained, there will be dust and dirt on the inner wall of the air duct, the shooting will be incomplete when the inner wall of the air duct is blocked by dust and dirt, affecting the judgment of damage, and at the same time, when encountering some deformed air ducts, the equipment will stay in place, affecting the maintenance of the air duct ahead are solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a mine air duct maintenance device, including a ventilation pipe. A plurality of sleeves are fixedly connected to the outer wall of the ventilation pipe. Dampers are fixedly connected to the inner walls of the plurality of sleeves. Pressure springs are fixedly connected to the outer walls of the plurality of dampers. Slide rods are slidably connected to the inner walls of the plurality of sleeves. Chutes are opened in the inner walls of the plurality of slide rods. Wheel frames are fixedly connected to the outer walls of the plurality of slide rods away from the sleeves. Electric wheels are rotatably connected to the outer walls of the plurality of wheel frames. An annular plate is fixedly connected to the outer wall of the ventilation pipe close to the sleeve. A maintenance mechanism is arranged on the inner wall of the annular plate. The maintenance mechanism includes a fixed frame, the fixed frame is fixedly connected to the annular plate, and a motor is fixedly connected to the inner wall of the fixed frame.

[0007] Through the above technical solution, the electric wheels enable the device to move automatically without the need for external force.

[0008] Further, the output end at the bottom of the motor is fixedly connected to a rotating shaft, and a support frame is fixedly connected to the inner wall of the ventilation pipe.

[0009] Through the above technical solution, the fan blades and the support rods are driven to rotate by the rotating shaft, so that the brushes on the support rods clean the inner wall of the air duct.

[0010] Further, the support frame is rotatably connected to the rotating shaft, and a plurality of fan blades are fixedly connected to the outer wall of the rotating shaft.

[0011] Through the above technical solution, the dust cleaned off is sucked onto the filter plate by the fan blades, preventing the dust from re-polluting the inner wall of the air duct.

[0012] Further, a plurality of lamp belts are fixedly connected to the outer wall of the ventilation pipe, and a plurality of brackets are fixedly connected to the outer wall of the ventilation pipe.

[0013] Through the above technical solution, the air duct is illuminated by the lamp belts, so that there are no dark corner areas in the air duct, making the camera capture clearer images.

[0014] Further, a camera is fixedly connected to the outer wall of one side of a plurality of the brackets away from the lamp belt, a filter plate is fixedly connected to the inner wall of the ventilation pipe, and a plurality of support rods are fixedly connected to the outer wall of the rotating shaft.

[0015] Through the above technical solution, the filter plate filters the dust and dirt in the air, so that the air discharged by the equipment is not polluted and there is no residue of dust and dirt.

[0016] Further, a brush is fixedly connected to the outer wall of one side of a plurality of the support rods away from the rotating shaft, and a plurality of fixing rods are fixedly connected to the outer wall of the rotating shaft.

[0017] Through the above technical solution, the inner wall of the air duct is continuously cleaned by the brush, making the camera capture clearer images of the inner wall of the air duct after cleaning and not being blocked by dirt.

[0018] Further, a scraper is fixedly connected to the outer wall of one side of a plurality of the fixing rods away from the rotating shaft, and a slide plate is fixedly connected to the outer wall of a plurality of the fixing rods.

[0019] Through the above technical solution, the dirt cleaned off slides into the collection box from the slide plate through the slide plate, collecting and processing the dirt to prevent residue in the air duct.

[0020] Further, the slide plate is fixedly connected to the support rod, a pressing block is fixedly connected to the outer wall of one end of a plurality of the slide plates away from the ventilation pipe, and a collection box is fixedly connected to the outer wall of one side of the ventilation pipe away from the motor.

[0021] Through the above technical solution, the pressing block is used to restore the extruded and deformed air duct. After being restored, the air duct can convey air more effectively and ensure the normal air conveyance.

[0022] The utility model has the following beneficial effects:

[0023] 1. By arranging the brush and the pressing block in the utility model, when the rotating shaft rotates, the fan blades are driven to rotate. At the same time, when the rotating shaft rotates, the support rod and the fixing rod are driven to rotate. When the support rod and the fixing rod rotate, the brush and the scraper are rotated. As the support rod and the fixing rod rotate, the sliding plate is driven to rotate. When the sliding plate rotates, the pressing block is driven to rotate, achieving the cleaning of the inner wall of the air duct. Cleaning the dirt and dust can extend the service life of the air duct, and the deformed air duct can be restored when encountered.

[0024] 2. By arranging the light belt and the camera in the utility model, when the device moves, the light belt and the camera will move forward with the device. During the movement of the device, the light belt will illuminate the inside of the air duct. When the inside of the air duct is illuminated, the camera will perform inspection imaging on the inside of the air duct, achieving the inspection of the inside of the air duct. The light belt illuminating the inside of the air duct can make the camera take clearer pictures without the existence of dark corners, and the camera can take pictures in all directions.

[0025] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0029] Figure 3 It is a schematic diagram of the light belt structure of the utility model;

[0030] Figure 4 For the utility model Figure 3 The enlarged view at position A in;

[0031] Figure 5 It is a schematic diagram of the collection box structure of the utility model.

[0032] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0033] 1. Ventilation pipe; 101. Sleeve; 102. Damper; 103. Pressure spring; 104. Slide bar; 105. Chute; 106. Wheel frame; 107. Electric wheel; 108. Annular plate; 2. Maintenance mechanism; 201. Fixed frame; 202. Motor; 203. Rotating shaft; 204. Support frame; 205. Fan blade; 206. Light strip; 207. Bracket; 208. Camera; 209. Filter plate; 210. Support rod; 211. Brush; 212. Fixed rod; 213. Scraper; 214. Slide plate; 215. Pressing block; 216. Collection box. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the protection scope of the present invention.

[0035] Please refer to Figures 1-5 As shown in the figure, the present invention is a mine air duct maintenance device, including a ventilation pipe 1. A plurality of sleeves 101 are fixedly connected to the outer wall of the ventilation pipe 1. A damper 102 is fixedly connected to the inner wall of the plurality of sleeves 101. A pressure spring 103 is fixedly connected to the outer wall of the plurality of dampers 102. A slide bar 104 is slidably connected to the inner wall of the plurality of sleeves 101. A chute 105 is opened on the inner wall of the plurality of slide bars 104. A wheel frame 106 is fixedly connected to the outer wall of the plurality of slide bars 104 away from the sleeve 101. An electric wheel 107 is rotatably connected to the outer wall of the plurality of wheel frames 106. An annular plate 108 is fixedly connected to the outer wall of the ventilation pipe 1 near the sleeve 101. A maintenance mechanism 2 is arranged on the inner wall of the annular plate 108. The maintenance mechanism 2 includes a fixed frame 201, and the fixed frame 201 is fixedly connected to the annular plate 108. A motor 202 is fixedly connected to the inner wall of the fixed frame 201.

[0036] The output end at the bottom of the motor 202 is fixedly connected to a rotating shaft 203. A support frame 204 is fixedly connected to the inner wall of the ventilation pipe 1.

[0037] The support frame 204 is rotatably connected to the rotating shaft 203. A plurality of fan blades 205 are fixedly connected to the outer wall of the rotating shaft 203.

[0038] A plurality of light strips 206 are fixedly connected to the outer wall of the ventilation pipe 1. A plurality of brackets 207 are fixedly connected to the outer wall of the ventilation pipe 1.

[0039] On the outer wall of one side of several brackets 207 away from the light strip 206, a camera 208 is fixedly connected. Inside the inner wall of the ventilation pipe 1, a filter plate 209 is fixedly connected. On the outer wall of the rotating shaft 203, several support rods 210 are fixedly connected.

[0040] On the outer wall of one side of several support rods 210 away from the rotating shaft 203, a brush 211 is fixedly connected. On the outer wall of the rotating shaft 203, several fixing rods 212 are fixedly connected.

[0041] On the outer wall of one side of several fixing rods 212 away from the rotating shaft 203, a scraper 213 is fixedly connected. On the outer wall of several fixing rods 212, a sliding plate 214 is fixedly connected.

[0042] The sliding plate 214 is fixedly connected to the support rod 210. On the outer wall of one end of several sliding plates 214 away from the ventilation pipe 1, a pressing block 215 is fixedly connected. On the outer wall of one side of the ventilation pipe 1 away from the motor 202, a collection box 216 is fixedly connected.

[0043] A specific application of this embodiment is as follows:

[0044] When the staff needs to use the device, first place the device in the air duct, then start the motor 202 to power on the device. After the device is powered on, the electric wheel 107 will start to move the device forward. Then the motor 202 drives the rotating shaft 203 to rotate. When the rotating shaft 203 rotates, it drives the fan blades 205 to rotate. At the same time, when the rotating shaft 203 rotates, it drives the support rods 210 and the fixing rods 212 to rotate. When the support rods 210 and the fixing rods 212 rotate, they drive the brush 211 and the scraper 213 to rotate. As the support rods 210 and the fixing rods 212 rotate, they drive the sliding plate 214 to rotate. When the sliding plate 214 rotates, it drives the pressing block 215 to rotate. At the same time, when the device moves, the light strip 206 and the camera 208 will move forward with the device. During the movement of the device, the light strip 206 will illuminate the inside of the air duct. When the inside of the air duct is illuminated, the camera 208 will perform inspection imaging on the inside of the air duct.

[0045] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean 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.

[0046] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model 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 utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A maintenance device for a mine air duct, comprising a ventilation pipe (1), characterized in that: The outer wall of the ventilation pipe (1) is fixedly connected with a plurality of sleeves (101). The inner walls of the plurality of sleeves (101) are fixedly connected with dampers (102). The outer walls of the plurality of dampers (102) are fixedly connected with compression springs (103). The inner walls of the plurality of sleeves (101) are slidably connected with sliding rods (104). The inner walls of the plurality of sliding rods (104) are provided with chutes (105). The outer walls of the plurality of sliding rods (104) far away from the sleeves (101) are fixedly connected with wheel frames (106). The outer walls of the plurality of wheel frames (106) are rotatably connected with electric wheels (107). The outer wall of the ventilation pipe (1) close to the sleeve (101) is fixedly connected with an annular plate (108). The inner wall of the annular plate (108) is provided with a maintenance mechanism (2). The maintenance mechanism (2) includes a fixed frame (201). The fixed frame (201) is fixedly connected with the annular plate (108). The inner wall of the fixed frame (201) is fixedly connected with a motor (202).

2. The mine air duct maintenance device according to claim 1, characterized in that, The output end at the bottom of the motor (202) is fixedly connected with a rotating shaft (203). The inner wall of the ventilation pipe (1) is fixedly connected with a support frame (204).

3. The mine air duct maintenance device according to claim 2, wherein, The support frame (204) is rotatably connected with the rotating shaft (203). A plurality of fan blades (205) are fixedly connected to the outer wall of the rotating shaft (203).

4. The mine air duct maintenance device according to claim 3, characterized in that, The outer wall of the ventilation pipe (1) is fixedly connected with a plurality of light strips (206). The outer wall of the ventilation pipe (1) is fixedly connected with a plurality of brackets (207).

5. The mine air duct maintenance device according to claim 4, characterized in that, The outer walls of the plurality of brackets (207) far away from the light strips (206) are fixedly connected with cameras (208). The inner wall of the ventilation pipe (1) is fixedly connected with a filter plate (209). A plurality of support rods (210) are fixedly connected to the outer wall of the rotating shaft (203).

6. The mine air duct maintenance device according to claim 5, wherein, The outer walls of the plurality of support rods (210) far away from the rotating shaft (203) are fixedly connected with brushes (211). A plurality of fixing rods (212) are fixedly connected to the outer wall of the rotating shaft (203).

7. The mine air duct maintenance device according to claim 6, wherein, The outer walls of the plurality of fixing rods (212) far away from the rotating shaft (203) are fixedly connected with scrapers (213). The outer walls of the plurality of fixing rods (212) are fixedly connected with sliding plates (214).

8. The mine air duct maintenance device according to claim 7, characterized in that, The sliding plate (214) is fixedly connected with the support rod (210). The outer walls of the plurality of sliding plates (214) far away from the ventilation pipe (1) are fixedly connected with pressing blocks (215). The outer wall of the ventilation pipe (1) far away from the motor (202) is fixedly connected with a collection box (216).

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