CN213621971U - Belt surface float coal cleaning device for coal mine - Google Patents

Abstract

The utility model discloses a belt surface float coal cleaning device for coal mine relates to colliery belt conveyer technical field, including the bracing piece, it is a plurality of be provided with the connecting rod between the bracing piece, servo motor is installed to the one end of bracing piece, servo motor's output is provided with the lead screw, two be provided with the drive roll axle between the bracing piece, the belt has been cup jointed to the outer wall of drive roll axle, the inner wall of belt is provided with and is connected fixed driven roll axle with the multiunit bracing piece, the one end of belt is provided with the sweeper with bracing piece outer wall connection, two be provided with the dead lever between the connecting rod, progress motor is installed on the top of dead lever. The utility model discloses a set up the sweeper, when the coal cinder is carried to the transportation end of belt, the sweeper scrapes the adsorbed colliery of belt surface, prevents that the colliery from scattering everywhere along with belt motion, leads to the workman to collect and clear up the difficulty.

Description

Belt surface float coal cleaning device for coal mine

Technical Field

The utility model relates to a colliery belt conveyor technical field specifically is a belt surface float coal cleaning device for coal mine.

Background

Coal is one of the main project resources mined in each country as the early main energy source, and as the coal mine production gradually tends to be large-scale, highly centralized and efficient, the working face generally adopts belt transportation to realize efficient, rapid and continuous transportation.

When the belt is adopted to transport the coal mine, part of the coal mine is easily adsorbed on the belt, the coal mine on the belt is rotated along with the belt along with the rotation of the belt and scattered everywhere, the coal mine is not easily collected and cleaned, and the coal mine on the belt can not be thoroughly cleaned, so that the service life of the belt is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that a coal mine is easily adsorbed on a belt and the belt is not completely cleaned, the device for cleaning float coal on the surface of the belt for the coal mine is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt surface float coal cleaning device for coal mine, includes the bracing piece, and is a plurality of be provided with the connecting rod between the bracing piece, servo motor is installed to the one end of bracing piece, servo motor's output is provided with the lead screw, two be provided with the drive roll axle between the bracing piece, the belt has been cup jointed to the outer wall of drive roll axle, the inner wall of belt is provided with and is connected fixed driven roll axle with the multiunit bracing piece, the one end of belt is provided with the sweeper with bracing piece outer wall connection, two be provided with the dead lever between the connecting rod, progress motor is installed on the top of dead lever, the output of progress motor is provided with the lead screw No. two, the end of No. two lead screws is provided with cleaning brush, two one side that the top of connecting.

Preferably, the both ends of drive roll axle and driven roll axle all are provided with the pivot with bracing piece contact position department, a lead screw runs through in the inside fixed connection of bracing piece and drive roll axle.

Preferably, the both ends of sweeper all are provided with the L pole, and just two L poles all can dismantle with the bracing piece through the screw and be connected.

Preferably, the shape of the sweeper is arc-shaped, the material of the sweeper is alloy rubber, and the top end of the sweeper is closely attached to the outer wall of the belt.

Preferably, the cleaning brush is detachably connected with the second screw rod through a rotating shaft, and the outer wall of the cleaning brush is closely attached to the outer wall of the belt.

Preferably, one end of the spray head is connected with an external water source, and the bottom end of the spray head is rotatably connected with the connecting rod through a ball shaft.

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

1. the utility model is provided with the sweeper, when the coal blocks are conveyed to the end of the belt transportation, the sweeper scrapes off the coal mine adsorbed on the surface of the belt, so as to prevent the coal mine from scattering around along with the movement of the belt, which leads to the difficulty in collecting and cleaning workers;

2. the utility model discloses a setting, progress motor, No. two lead screws, cleaning brush and shower nozzle, the output of progress motor drives No. two lead screws, and No. two lead screws drive terminal cleaning brush and clear up the outer wall of just in the pivoted belt, connect external water source through the shower nozzle, and the direction of adjusting the shower nozzle washes the belt outer wall, and the cleaning brush of being convenient for prevents that the belt from corroding, prolongs the life of belt.

Drawings

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

fig. 2 is a perspective view of the present invention;

FIG. 3 is a schematic view of the cleaning brush of the present invention;

FIG. 4 is a schematic view of the connection between the cleaning brush and the belt of the present invention;

fig. 5 is a schematic view of the sweeper structure of the present invention.

In the figure: 1. a support bar; 2. a connecting rod; 3. a servo motor; 4. a first screw rod; 5. a drive roll shaft; 6. a belt; 7. a driven roller shaft; 8. a sweeper; 9. fixing the rod; 10. a motor is advanced; 11. a second screw rod; 12. a cleaning brush; 13. and (4) a spray head.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The servo motor (WE 3-200L-4) and the progressive motor (YE 2-200L1-2-30 KW) mentioned in the utility model can be obtained by market or private ordering.

Please refer to fig. 1-4, a belt surface float coal cleaning device for coal mine, comprising support rods 1, connecting rods 2 are arranged between the plurality of support rods 1, a servo motor 3 is installed at one end of each support rod 1, a lead screw 4 is arranged at the output end of the servo motor 3, a driving roller shaft 5 is arranged between the two support rods 1, a belt 6 is arranged on the outer wall of the driving roller shaft 5, a driven roller shaft 7 is arranged on the inner wall of the belt 6, a sweeper 8 is arranged at one end of the belt 6, a fixing rod 9 is arranged between the two connecting rods 2, a progressive motor 10 is installed at the top end of the fixing rod 9, a second lead screw 11 is arranged at the output end of the progressive motor 10, a cleaning brush 12 is arranged at the tail end of the second lead screw 11, and a spray nozzle 13.

Please refer to fig. 1, the contact positions of the two ends of the driving roller shaft 5 and the driven roller shaft 7 with the support rod 1 are provided with rotating shafts, and the first lead screw 4 penetrates through the support rod 1 and the driving roller shaft 5 to be fixedly connected, so that the driving roller shaft 5 and the driven roller shaft 7 can rotate conveniently.

Please refer to fig. 2, the two ends of the sweeper 8 are both provided with L-shaped rods, and the two L-shaped rods are detachably connected with the supporting rod 1 through screws, so that the sweeper 8 is convenient to install and replace.

Please refer to the figure, the shape of the sweeper 8 is arc, the material of the sweeper 8 is alloy rubber, the top end of the sweeper 8 is closely attached to the outer wall of the belt 6, so that the sweeper 8 can scrape the coal mine attached to the belt 6 conveniently, and the coal mine is prevented from scattering along with the belt 6.

Please refer to fig. 3, the cleaning brush 12 is detachably connected to the second screw rod 11 through a rotating shaft, and the outer wall of the cleaning brush 12 is closely attached to the outer wall of the belt 6, so that the cleaning brush can clean the belt conveniently, and the service life of the belt 6 is prolonged.

Please refer to fig. 2, one end of the nozzle 13 is connected to an external water source, and the bottom end of the nozzle 13 is rotatably connected to the connecting rod 2 through a ball axle, so as to facilitate the adjustment of the direction of the nozzle 13 and the washing of the belt 6 by the nozzle 13.

The working principle is as follows: when the device is used, a power supply of a servo motor 3 is started, an output end of the servo motor 3 drives a first screw rod 4 to rotate, the first screw rod 4 drives a driving roller shaft 5 of an outer wall to rotate, the driving roller shaft 5 drives a belt 6 of the outer wall to rotate, an inner wall of the belt 6 drives a driven roller shaft 7 to rotate, a coal mine is transported through the belt, when a coal briquette is conveyed to the end of transportation of the belt 6, a sweeper 8 scrapes off the coal mine adsorbed on the surface of the belt 6 to prevent the coal mine from scattering around along with the movement of the belt 6, so that a worker is difficult to collect and clean, after the coal mine is transported, the output end of a progress motor 10 is started to drive a second screw rod 11, the second screw rod 11 drives a cleaning brush 12 at the tail end to clean the outer wall of the rotating belt 6, the nozzle 13 is connected with an external water source, and the direction of the nozzle 13 is adjusted to wash the outer, the cleaning brush 12 can clean the belt 6 conveniently, the belt 6 is prevented from being corroded, and the service life of the belt 6 is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a belt surface float coal cleaning device for coal mine, includes bracing piece (1), its characterized in that: connecting rods (2) are arranged between the supporting rods (1), a servo motor (3) is installed at one end of each supporting rod (1), a first lead screw (4) is arranged at the output end of each servo motor (3), a driving roll shaft (5) is arranged between every two supporting rods (1), a belt (6) is sleeved on the outer wall of each driving roll shaft (5), driven roll shafts (7) fixedly connected with the multiple groups of supporting rods (1) are arranged on the inner wall of each belt (6), a sweeper (8) connected with the outer wall of each supporting rod (1) is arranged at one end of each belt (6), a fixing rod (9) is arranged between every two connecting rods (2), a progress motor (10) is installed at the top end of each fixing rod (9), a second lead screw (11) is arranged at the output end of each progress motor (10), a cleaning brush (12) is arranged at the tail end of each second lead screw (, and a spray head (13) is arranged at the top ends of the two connecting rods (2) and on one side of the fixing rod (9).

2. The coal mine belt surface float coal cleaning device according to claim 1, characterized in that: the two ends of the driving roller shaft (5) and the driven roller shaft (7) are provided with rotating shafts at the contact positions of the supporting rods (1), and the first lead screw (4) penetrates through the supporting rods (1) and the driving roller shaft (5) to be fixedly connected inside.

3. The coal mine belt surface float coal cleaning device according to claim 1, characterized in that: the both ends of sweeper (8) all are provided with the L pole, and just two L poles all can dismantle with bracing piece (1) through the screw and be connected.

4. The coal mine belt surface float coal cleaning device according to claim 1, characterized in that: the sweeper (8) is arc-shaped, the sweeper (8) is made of alloy rubber, and the top end of the sweeper (8) is closely attached to the outer wall of the belt (6).

5. The coal mine belt surface float coal cleaning device according to claim 1, characterized in that: the cleaning brush (12) is detachably connected with the second screw rod (11) through a rotating shaft, and the outer wall of the cleaning brush (12) is closely attached to the outer wall of the belt (6).

6. The coal mine belt surface float coal cleaning device according to claim 1, characterized in that: one end of the spray head (13) is connected with an external water source, and the bottom end of the spray head (13) is rotatably connected with the connecting rod (2) through a ball shaft.

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