CN217295953U

CN217295953U - Coal mine electromechanical transportation transmission connecting device

Info

Publication number: CN217295953U
Application number: CN202220879640.4U
Authority: CN
Inventors: 陈廷虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-17
Filing date: 2022-04-17
Publication date: 2022-08-26
Anticipated expiration: 2032-04-17

Abstract

The utility model discloses a coal mine electromechanical transportation transmission connecting device, which belongs to the technical field of coal mine transportation equipment and comprises two baffles and two transmission belts, wherein the left side and the right side of one side, opposite to the two baffles, are both connected with driving rollers through bearings in a rotating way, and the outer surfaces of the two driving rollers are connected through the transmission belts in a rotating way, when the coal mine is required to be transported, the coal mine falls on the transmission belts to impact the transmission belts, so that the transmission belts extrude the movable rollers to move, the movable rollers drive the concave frame to move, the concave frame drives the sliding plate to slide and extrude the spring on the inner surface of the sliding chute, and meanwhile, through the arrangement of the structure, the coal mine electromechanical transportation transmission connecting device has the advantage of buffering function when in use, and solves the problem that the original coal mine electromechanical transportation transmission connecting device does not have the buffering function when in use, thereby avoiding influencing the service life of the transmission belt.

Description

Coal mine electromechanical transportation transmission connecting device

Technical Field

The utility model relates to a coal mine transportation equipment technical field specifically is a coal mine electromechanical transportation transmission connecting device.

Background

Coal mine electromechanical transportation transmission connecting device is one of the most common equipment in the coal mining, and most coal mine electromechanical transportation transmission connecting device all adopt the transmission band transportation, but, coal mine electromechanical transportation transmission connecting device on the existing market is when using, the transmission band is in the transportation coal mine in-process, owing to do not possess buffer function, lead to the coal breakage point that sets up on some transportation station section, when making the colliery unloading, the impact force that produces is strikeed repeatedly to the transmission band, and long-term, cause the damage, influence the life of transmission band, consequently, the utility model provides a coal mine electromechanical transportation transmission connecting device, in order to solve the problem that the aforesaid provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery electromechanical transportation transmission connecting device possesses colliery electromechanical transportation transmission connecting device when using, has buffer function's advantage, has solved original colliery electromechanical transportation transmission connecting device when using, does not have buffer function's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the coal mine electromechanical transportation transmission connecting device comprises baffles and transmission belts, wherein the number of the baffles is two, the left side and the right side of one opposite side of the two baffles are respectively and rotatably connected with a driving roller through a bearing, the outer surfaces of the two driving rollers are rotatably connected through the transmission belts, the back side of the baffle is fixedly connected with a rotating motor through a supporting plate, the output end of the rotating motor penetrates through the baffles and is fixedly connected with the connection part of the driving rollers, one opposite side of the two baffles is uniformly and fixedly connected with a bearing plate positioned on the inner surface of the transmission belts, the top of the bearing plate is fixedly connected with a positioning box, the inner cavity of the positioning box is slidably connected with a sliding plate, the bottom of the sliding plate is uniformly and fixedly connected with a spring, the connection part between the bottom of the spring and the positioning box is fixedly connected with a concave frame, the top of concave type frame runs through location box and swing joint has the activity roller, the surface of activity roller closely laminates with the junction of transmission band.

As a further scheme of the utility model, two the even fixedly connected with fixed plate in bottom of the relative one side of baffle, screw fixedly connected with rubber scraper blade is passed through at the top of fixed plate, the junction between rubber scraper blade's surface and the transmission band closely laminates.

As a further proposal, the sliding grooves matched with the sliding plate are arranged on the left and right sides of the inner cavity of the positioning box, and the outer surface of the sliding plate is connected with the inner surface of the sliding groove in a sliding way.

As a further aspect of the present invention, the number of the springs is thirty-two, and the springs are equally spaced at four bottoms of the inner cavities of the positioning boxes.

As the utility model discloses further scheme again, the opening of using with the cooperation of concave type frame is seted up at the top of location box, concave type frame is located the inner chamber of opening.

As the utility model discloses scheme further again, the equal fixedly connected with supporting leg in the left and right sides of baffle bottom, the bottom fixedly connected with rubber pad of supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used, when a coal mine needs to be conveyed, the coal mine falls onto the conveying belt to impact the conveying belt, so that the conveying belt extrudes the movable roller to move, the movable roller drives the concave frame to move, the concave frame drives the sliding plate to slide on the inner surface of the sliding groove to extrude the spring, meanwhile, the spring supports the sliding plate under the reaction force, thereby the spring is used in a matched manner, the impact generated when the coal mine falls onto the conveying belt is buffered, meanwhile, the plug of the rotating motor is electrified, the external controller of the rotating motor is started, the rotating motor drives the left driving roller to rotate, the left driving roller drives the conveying belt to rotate, the conveying belt drives the movable roller and the right driving roller to rotate, thereby the rotating motor, the driving roller, the movable roller and the conveying belt are used in a matched manner to convey the coal mine, and simultaneously, when the conveying belt is loosened after long-time use and abrasion, the spring pushes down the inboard surface sliding movement of board slide at the spout under the reaction force for the slide drives concave type frame and removes, concave type frame drives the movable roller and removes, thereby make the movable roller support the tensioning to the transmission area, avoid the transmission area to appear relaxing, influence the use, through setting up above structure, possess colliery electromechanical transportation transmission connecting device when using, the advantage that has buffer function, original colliery electromechanical transportation transmission connecting device has been solved when using, do not have buffer function's problem, thereby avoid influencing the life of transmission area.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the baffle structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 according to the present invention at the location A;

fig. 4 is a side view of the baffle structure of the present invention.

In the figure: 1. a baffle plate; 2. a conveyor belt; 3. a drive roller; 4. a rotating electric machine; 5. a carrier plate; 6. a positioning box; 7. a slide plate; 8. a spring; 9. a female frame; 10. a movable roller; 11. a fixing plate; 12. a rubber blade; 13. a chute; 14. a port; 15. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment is as follows:

referring to fig. 1-4, in the embodiment of the present invention, a coal mine electromechanical transportation transmission connecting device comprises two baffles 1 and two transmission belts 2, the left and right sides of the opposite sides of the two baffles 1 are rotatably connected with driving rollers 3 through bearings, the outer surfaces of the two driving rollers 3 are rotatably connected through the transmission belts 2, the left side of the back side baffle 1 is fixedly connected with a rotating motor 4 through a supporting plate, the output end of the rotating motor 4 penetrates through the baffles 1 and is fixedly connected with the connection part of the driving rollers 3, the inner surfaces of the two baffles 1 opposite sides and located on the transmission belts 2 are uniformly and fixedly connected with a bearing plate 5, the top of the bearing plate 5 is fixedly connected with a positioning box 6, the inner cavity of the positioning box 6 is slidably connected with a sliding plate 7, the bottom of the sliding plate 7 is uniformly and fixedly connected with a spring 8, and the connection part between the bottom of the spring 8 and the positioning box 6 is fixedly connected, the top of the sliding plate 7 is fixedly connected with a concave frame 9, the top of the concave frame 9 penetrates through the positioning box 6 and is movably connected with a movable roller 10, the outer surface of the movable roller 10 is tightly attached to the joint of the transmission belt 2, the bottom of one side of the two baffles 1 opposite to each other is uniformly and fixedly connected with a fixed plate 11, the top of the fixed plate 11 is fixedly connected with a rubber scraper 12 through screws, the outer surface of the rubber scraper 12 is tightly attached to the joint of the transmission belt 2, through arranging the fixed plate 11 and the rubber scraper 12, coal mine particles attached to the surface of the transmission belt 2 can be conveniently cleaned, the increase of friction of the transmission belt 2 is avoided, the left side and the right side of the inner cavity of the positioning box 6 are respectively provided with a sliding groove 13 matched with the sliding plate 7, the outer surface of the sliding plate 7 is in sliding connection with the inner surface of the sliding groove 13, through arranging the sliding grooves 13, the sliding plate 7 can be conveniently supported and guided, spring 8's quantity is thirty two, and 8 equidistance of spring distribute with the bottom of four 6 inner chambers of location box, and the opening 14 that uses with the cooperation of concave type frame 9 is seted up at the top of location box 6, and concave type frame 9 is located the inner chamber of opening 14, through setting up opening 14, can make things convenient for concave type frame 9 to remove, the equal fixedly connected with supporting leg 15 in the left and right sides of 1 bottom of baffle, and the bottom fixedly connected with rubber pad of supporting leg 15 can conveniently support the device through setting up supporting leg 15 and rubber pad.

The principle of the embodiment is as follows:

when the coal mine conveyor belt is used, when the coal mine is required to be conveyed, the coal mine falls onto the conveyor belt 2 to impact the conveyor belt 2, so that the conveyor belt 2 extrudes the movable roller 10 to move, the movable roller 10 drives the concave frame 9 to move, the concave frame 9 drives the sliding plate 7 to slide on the inner surface of the sliding groove 13 to extrude the spring 8, meanwhile, the spring 8 supports the sliding plate 7 under the action of a reaction force, so that the spring 8 is matched for use, the impact generated when the coal mine falls onto the conveyor belt 2 is buffered, meanwhile, the plug of the rotating motor 4 is electrified, the external controller of the rotating motor 4 is started, the rotating motor 4 drives the left driving roller 3 to rotate, the left driving roller 3 drives the conveyor belt 2 to rotate, the conveyor belt 2 drives the movable roller 10 and the right driving roller 3 to rotate, so that the rotating motor 4, the driving roller 3, the movable roller 10 and the conveyor belt 2 are matched for use to convey the coal mine, simultaneously, when transmission band 2 is used wearing and tearing to appear lax for a long time, spring 8 pushes away push pedal slide 7 and slide at the internal surface of spout 13 under the reaction force, make slide 7 drive concave type frame 9 and remove, concave type frame 9 drives movable roller 10 and removes, thereby make movable roller 10 support the tensioning to transmission band 2, avoid transmission band 2 to appear lax, the influence is used, through setting up above structure, possess colliery electromechanical transportation transmission connecting device when using, the advantage that has buffer function.

Through above structure, solved original colliery electromechanical transportation transmission connecting device when using, do not have buffer function's problem to avoid influencing the life of transmission band 2.

Claims

1. The utility model provides a colliery electromechanical transportation transmission connecting device, includes baffle (1) and transmission band (2), its characterized in that, the quantity of baffle (1) is two, two the left and right sides of the relative one side of baffle (1) all is connected with drive roller (3) through the bearing rotation, two the surface of drive roller (3) is passed through transmission band (2) and is rotated the connection, the back the left side at the baffle (1) back is through backup pad fixedly connected with rotating electrical machines (4), the output of rotating electrical machines (4) run through baffle (1) and with the junction fixed connection of drive roller (3), two the even fixedly connected with loading board (5) of internal surface that baffle (1) relative one side and lie in transmission band (2), the top fixed connection location box (6) of loading board (5), the inner chamber sliding connection of location box (6) has slide (7), the even fixedly connected with spring (8) in bottom of slide (7), junction fixed connection between the bottom of spring (8) and location box (6), the concave type frame of top fixedly connected with (9) of slide (7), the top of concave type frame (9) is run through location box (6) and swing joint has activity roller (10), the surface of activity roller (10) closely laminates with the junction of transmission band (2).

2. The coal mine electromechanical transportation transmission connecting device is characterized in that the bottoms of the opposite sides of the two baffle plates (1) are uniformly and fixedly connected with fixing plates (11), the tops of the fixing plates (11) are fixedly connected with rubber scrapers (12) through screws, and the outer surfaces of the rubber scrapers (12) are tightly attached to the connecting part between the transmission belt (2).

3. The coal mine electromechanical transportation transmission connecting device according to claim 1, wherein sliding grooves (13) matched with the sliding plates (7) are formed in the left side and the right side of the inner cavity of the positioning box (6), and the outer surfaces of the sliding plates (7) are connected with the inner surfaces of the sliding grooves (13) in a sliding mode.

4. A coal mine electromechanical transportation transmission connection device according to claim 1, characterized in that the number of the springs (8) is thirty two, and the springs (8) are equidistantly distributed at the bottom of the inner cavities of the four positioning boxes (6).

5. A coal mine electromechanical transportation transmission connection device according to claim 1, characterized in that the top of the positioning box (6) is provided with an opening (14) matched with the concave frame (9), and the concave frame (9) is positioned in the inner cavity of the opening (14).

6. The coal mine electromechanical transportation transmission connecting device is characterized in that supporting legs (15) are fixedly connected to the left side and the right side of the bottom of the baffle (1), and rubber pads are fixedly connected to the bottoms of the supporting legs (15).