CN220920102U - Hole cleaning device for coal mine machinery overhaul - Google Patents

Abstract

The utility model discloses a hole cleaning device for overhauling coal mine machinery, which relates to the technical field of overhauling coal mine machinery. This hole cleaning device for colliery machinery overhauls drives the clearance pole rotatory through the driving motor that sets up, and two sets of clearance brush structures can be to colliery machinery' S mounting hole inner wall clearance along with the clearance pole is rotatory, utilizes extending structure can be to the distance adjustment between two sets of clearance brush structures and the clearance pole, makes this hole cleaning device be applicable to the mounting hole of different diameters, and utilizes the clearance piece to be the S-shaped, plays the effect of screw conveying when rotatory clearance and can clear away the mounting hole with the filth, and cleaning efficiency effectively obtains improving.

Description

Hole cleaning device for coal mine machinery overhaul

Technical Field

The utility model relates to the technical field of coal mine machinery overhaul, in particular to a hole cleaning device for coal mine machinery overhaul.

Background

The application provides a hole cleaning device for overhauling a coal mine machine, which solves the problems by periodically overhauling and cleaning the mounting holes of the coal mine machine, wherein the hole cleaning device is difficult to clean the mounting holes with different diameters because the diameters of the mounting holes are different, and the cleaning efficiency is lower.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a hole cleaning device for overhauling coal mine machinery, which solves the technical problems in the background.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hole cleaning device for colliery machinery overhauls, includes the connecting plate, install the back shaft through the bearing on the connecting plate, the rear side of back shaft is fixed to be provided with the clearance pole, the clearance is provided with two sets of extending structure about on the pole, every all install the cleaning brush structure on the extending structure, the front end of clearance pole is provided with location structure, location structure rear side is connected with two pull rods, two all fixedly on the pull rod be provided with a plurality of joint posts, and the joint post is connected with the extending structure who corresponds, driving motor is installed to the front end of connecting plate, and driving motor's output shaft and back shaft connection, install the raceway in the clearance pole, and install a plurality of shower nozzles and be connected with the raceway on the clearance pole.

Preferably, the left and right sides are arranged in a staggered manner between the two groups of telescopic structures.

Preferably, the telescopic structure comprises a sliding rod, a sliding groove, a first spring and a plurality of clamping grooves, wherein the sliding groove is formed in the cleaning rod, the sliding rod is arranged in the sliding groove in a sliding mode, the first spring is fixedly connected inside the sliding groove, the other end of the first spring is connected with the sliding rod, the plurality of clamping grooves are formed in the front side wall of the sliding rod, and the clamping columns are matched with the clamping grooves.

Preferably, the cleaning brush structure comprises a cleaning sheet and bristles, the bristles are fixedly arranged on the cleaning sheet, and the cleaning sheet is fixedly arranged on the sliding rod.

Preferably, the cleaning sheet is arranged in an S shape.

Preferably, the positioning structure comprises a positioning ring, a second spring and a positioning ring, wherein the positioning ring is fixedly arranged on the front side of the cleaning rod, the positioning ring is arranged on the cleaning rod in a sliding manner, the second spring is connected between the positioning ring and the positioning ring, and the front ends of the two pull rods are fixedly connected with the positioning ring.

Preferably, handles are fixedly arranged on two sides of the connecting plate, and a control switch is arranged on the left side of the handles and connected with an output shaft of the driving motor.

(III) beneficial effects

The utility model has the beneficial effects that:

This hole cleaning device for colliery machinery overhauls drives the clearance pole rotatory through the driving motor that sets up, and two sets of clearance brush structures can be to colliery machinery' S mounting hole inner wall clearance along with the clearance pole is rotatory, utilizes extending structure can be to the distance adjustment between two sets of clearance brush structures and the clearance pole, makes this hole cleaning device be applicable to the mounting hole of different diameters, and utilizes the clearance piece to be the S-shaped, plays the effect of screw conveying when rotatory clearance and can clear away the mounting hole with the filth, and cleaning efficiency effectively obtains improving.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is a schematic perspective view of the telescopic structure of the present utility model.

In the figure: 1 connecting plate, 2 back shaft, 3 clearance poles, 4 extending structure, 41 slide bar, 42 spout, 43 spring one, 44 joint groove, 5 clearance brush structure, 51 clearance piece, 52 brush hair, 6 connecting rods, 7 location structure, 71 retainer ring, 72 spring two, 73 retainer ring, 8 pull rod, 9 joint post, 10 raceway, 11 shower nozzle, 12 driving motor, 13 control switch, 14 handles.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a hole cleaning device for colliery machinery overhauls, including connecting plate 1, install back shaft 2 through the bearing on the connecting plate 1, back side fixed the being provided with of back shaft 2 clearance pole 3, the vertical two sets of extending structure 4 that are provided with in side about on the clearance pole 3, all install cleaning brush structure 5 on every extending structure 4, the front end of clearance pole 3 is provided with location structure 7, location structure 7 rear side is connected with two pull rods 8, all fixedly provided with a plurality of joint posts 9 on two pull rods 8, and joint post 9 is connected with corresponding extending structure 4, driving motor 12 is installed to the front end of connecting plate 1, and driving motor 12's output shaft is connected with back shaft 2, install raceway 10 in the clearance pole 3, and install a plurality of shower nozzles 11 and raceway 10 on the clearance pole 3, the helical line interface of raceway 10 front end can be with external water piping connection, spout through shower nozzle 11 after the delivery water or the sanitizer, the cooperation is clean to colliery machinery mounting hole inside.

Dislocation set between the two sets of extending structure 4 of left and right sides, can be to the inside whole cover of colliery machinery mounting hole clean when setting up two sets of extending structure 4 of both sides like this rotatory, and the two sets of extending structure 4 of left and right sides all are connected through a connecting rod 6, can be to the synchronous pulling of the slide bar of a plurality of extending structure 4 of one side through connecting rod 6, conveniently adjust the clearance brush structure 5 and stretch out length.

The telescopic structure 4 comprises a slide bar 41, a slide groove 42, a first spring 43 and a plurality of clamping grooves 44, the slide groove 42 is formed in the cleaning rod 3, the slide bar 41 is arranged in the slide groove 42 in a sliding mode, the first spring 43 is fixedly connected inside the slide groove 42, the other end of the first spring 43 is connected with the slide bar 41, the plurality of clamping grooves 44 are formed in the front side wall of the slide bar 41, the clamping columns 9 are matched with the clamping grooves 44, the positioning rings 73 are pushed to the front side, the two pull rods 8 are pulled to move forwards, the clamping columns 9 can slide out of the corresponding clamping grooves 44, at the moment, the two connecting rods 6 can be pulled outwards, the plurality of slide bars 41 are driven to slide out of the slide groove 42, the cleaning brush structures 5 on the two sides are separated from the cleaning rod 3, the cleaning diameter of the cleaning device is increased, the cleaning structure is matched with a coal mine mechanical mounting hole to be cleaned, the positioning rings 73 are reset after the positioning rings 73 are loosened, the two pull rods 8 are reset, the clamping columns 9 are driven to be clamped with the corresponding clamping grooves 44, the position of the slide bar 41 is locked in the slide groove 42, the cleaning structure is rotated along with the position of the slide bar 42, the two pull rods 8, the cleaning brush hair can be fixed to the cleaning sheets 51, and the cleaning sheets can be arranged on the cleaning sheets 51, the cleaning sheets are arranged to be fixed to the cleaning sheets 51, and the cleaning sheets can be arranged to be cleaned 51, and the cleaning sheets are arranged to be in the cleaning sheets 51, and the cleaning sheets are fixed to the cleaning sheets 51, and the cleaning structures are arranged to be 51, and the cleaning sheets are 51 and the cleaning sheets are 51 are fixed.

The positioning structure 7 comprises a positioning ring 71, a second spring 72 and a positioning ring 73, wherein the positioning ring 71 is fixedly arranged on the front side of the cleaning rod 3, the positioning ring 73 is slidably arranged on the cleaning rod 3, the second spring 72 is connected between the positioning ring 71 and the positioning ring 73, the front ends of the two pull rods 8 are fixedly connected with the positioning ring 73, the positioning ring 73 is pushed to the front side to pull the two pull rods 8 to move forward, a plurality of clamping rods 9 slide out of corresponding clamping grooves 44, the positioning ring 73 is reset under the pushing of the second spring 72 after being released, the two pull rods 8 move backward and reset to drive a plurality of clamping columns 9 to be clamped with the corresponding clamping grooves 44, the position of the slide rod 41 is locked in the sliding groove 42, the handles 14 are fixedly arranged on the two sides of the connecting plate 1, the left handles 14 are provided with control switches 13 and the output shafts of the driving motor 12, and the control switches 13 are externally connected with a power supply through wires, or built-in power supplies are arranged in the handles 14.

The utility model comprises the following operation steps:

Through pushing the locating ring 73 towards the front side, pulling two pull rods 8 to move forwards, a plurality of clamping posts 9 slide out from corresponding clamping grooves 44, at the moment, two connecting rods 6 can be pulled outwards to drive a plurality of sliding rods 41 to slide out from sliding grooves 42, the cleaning brush structures 5 on two sides are far away from the cleaning rods 3, the cleaning diameter of the cleaning device is increased, the cleaning brush structures are matched with coal mine mechanical mounting holes to be cleaned, the locating ring 73 is reset under the pushing of a spring II 72 after the locating ring 73 is loosened, the two pull rods 8 move backwards and reset to drive a plurality of clamping posts 9 to be clamped with corresponding clamping grooves 44, the position of the sliding rods 41 in the sliding grooves 42 is locked, the cleaning rods 3 are penetrated into the mounting holes through the handle 14, a driving motor 12 is started by pressing a control switch 13, the cleaning brush structures 5 are driven to rotate in the mounting holes, and dirt on the inner walls of the mounting holes is cleaned.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Hole cleaning device for coal mine machinery overhauls, including connecting plate (1), its characterized in that: the cleaning device comprises a connecting plate (1), wherein a supporting shaft (2) is arranged on the connecting plate (1) through a bearing, a cleaning rod (3) is fixedly arranged on the rear side of the supporting shaft (2), two groups of telescopic structures (4) are longitudinally arranged on the left side and the right side of the cleaning rod (3), cleaning brush structures (5) are respectively arranged on the telescopic structures (4), positioning structures (7) are arranged at the front ends of the cleaning rods (3), two pull rods (8) are connected with the rear sides of the positioning structures (7), a plurality of clamping columns (9) are fixedly arranged on the pull rods (8), the clamping columns (9) are connected with the corresponding telescopic structures (4), a driving motor (12) is arranged at the front ends of the connecting plate (1), an output shaft of the driving motor (12) is connected with the supporting shaft (2), a water conveying pipe (10) is arranged in the cleaning rod (3), and a plurality of spray heads (11) are arranged on the cleaning rod (3) and are connected with the water conveying pipe (10).

2. The hole cleaning device for overhauling coal mine machinery according to claim 1, wherein: the left side and the right side are arranged in a staggered mode between the telescopic structures (4), and the left side and the right side are connected with each other through a connecting rod (6).

3. The hole cleaning device for overhauling coal mine machinery according to claim 2, wherein: the telescopic structure (4) comprises a sliding rod (41), a sliding groove (42), a first spring (43) and a plurality of clamping grooves (44), wherein the sliding groove (42) is formed in the cleaning rod (3), the sliding rod (41) is arranged in the sliding groove (42) in a sliding mode, the first spring (43) is fixedly connected inside the sliding groove (42), the other end of the first spring (43) is connected with the sliding rod (41), the clamping grooves (44) are formed in the front side wall of the sliding rod (41), and the clamping columns (9) are matched with the clamping grooves (44).

4. A hole cleaning apparatus for coal mine machinery servicing according to claim 3, wherein: the cleaning brush structure (5) comprises a cleaning sheet (51) and bristles (52), the bristles (52) are fixedly arranged on the cleaning sheet (51), and the cleaning sheet (51) is fixedly arranged on the sliding rod (41).

5. The hole cleaning device for overhauling coal mine machinery as claimed in claim 4, wherein: the cleaning sheet (51) is arranged in an S shape.

6. The hole cleaning device for overhauling coal mine machinery according to claim 1, wherein: the positioning structure (7) comprises a positioning ring (71), a second spring (72) and a positioning ring (73), wherein the positioning ring (71) is fixedly arranged on the front side of the cleaning rod (3), the positioning ring (73) is arranged on the cleaning rod (3) in a sliding mode, the second spring (72) is connected between the positioning ring (71) and the positioning ring (73), and the front ends of the two pull rods (8) are fixedly connected with the positioning ring (73).

7. The hole cleaning device for overhauling coal mine machinery according to claim 1, wherein: handles (14) are fixedly arranged on two sides of the connecting plate (1), and a control switch (13) is arranged on the left side of the handles (14) and is connected with an output shaft of the driving motor (12).