CN215515545U

CN215515545U - Rock burst mine hydraulic drive belt conveyor

Info

Publication number: CN215515545U
Application number: CN202121688488.3U
Authority: CN
Inventors: 史青; 王宾昌; 秦道霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-14
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to the technical field of conveyors and discloses a hydraulic drive belt conveyor for a rock burst mine, which comprises a base, a first mounting frame, a second mounting frame and a third mounting frame, wherein the first mounting frame, the second mounting frame and the third mounting frame are all arranged on the left side and the right side of the top of the base; the automatic dust collection device can automatically clean and collect dust attached to the conveying belt of the device in the operation process of the device, can automatically adjust the height of collecting the impurities, is convenient for workers to clean the collected impurities, and solves the problems that the conveying effect of the conveying belt is influenced, a large amount of dust is easily attached to the surface of the conveying belt of the conventional belt conveyor, the dust on the surface of the conveying belt easily enters the driving device to damage the internal parts of the driving device, and the conveying belt is manually cleaned in a troublesome manner.

Description

Rock burst mine hydraulic drive belt conveyor

Technical Field

The utility model relates to the technical field of conveyors, in particular to a hydraulic drive belt conveyor for a rock burst mine.

Background

The rock burst refers to the dynamic phenomenon of sudden and violent damage caused by the instantaneous release of elastic deformation energy of coal (rock) around a coal mine roadway or a working face, and is often accompanied by instantaneous displacement, throwing, banging, air waves and the like of the coal (rock) body.

A belt conveyor is a friction-driven machine that transports material in a continuous manner. By using the material conveying device, the materials can be conveyed on a certain conveying line from an initial feeding point to a final discharging point to form a material conveying flow path. The conveying device can be used for conveying both broken materials and finished articles. Besides pure material conveying, the device can also be matched with the requirements of the technological process in the production flow of each industrial enterprise to form a rhythmic line production conveying line.

At present in mining ore, often need use hydraulic drive belt conveyor to transport the ore of mining at the region of settling, but current belt conveyor is after long-time operation, a large amount of dusts adhere to easily on its surface, not only influence the transport effect of conveyer belt, and inside the dust on conveyer belt surface got into drive arrangement easily, cause the damage to its internal component, it is comparatively troublesome again to the conveyer belt clearance manual work, for this reason we propose one kind can be in the device operation in-process, automatic dust and the impurity of adhering to on self conveyer belt clear up and collect, and can also carry out automatically regulated to the height that the impurity was collected, make things convenient for the belt conveyor that the staff cleared up the impurity of collecting to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rock burst mine hydraulic drive belt conveyor which can automatically clean and collect dust and impurities attached to a conveyor belt of the mine hydraulic drive belt conveyor and is convenient for workers to clean the collected impurities, and the problems that a large amount of dust is easily attached to the surface of the conveyor belt of the conventional belt conveyor, the conveying effect of the conveyor belt is influenced, and the conveyor belt is manually cleaned and troublesome are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a hydraulic drive belt conveyor for a rock burst mine comprises a base, a first mounting frame, a second mounting frame and a third mounting frame, wherein the first mounting frame, the second mounting frame and the third mounting frame are all mounted on the left side and the right side of the top of the base, a transmission shaft is mounted on one opposite side of the first mounting frame, the second mounting frame and the third mounting frame, a conveying belt is arranged on the surface of the transmission shaft, a cavity is formed in the front side of the interior of the base, a linkage structure is arranged in the cavity, a first threaded rod is rotatably connected to the interior of the third mounting frame, a threaded sleeve is connected to the surface of the first threaded rod in a threaded manner, a connecting shaft is bolted to one side of the threaded sleeve, a through groove is formed in the surface of one opposite side of the third mounting frame, one end of the connecting shaft penetrates through the through groove and is slidably connected with the inner wall of the through groove, and a waste material box is arranged on one opposite side of the third mounting frame, and the waste material box is bolted with the connecting axle, weighing sensor is installed to the bottom of waste material box inner wall, weighing sensor's top bolt has the board of holding, and holds the inner wall sliding connection of board and waste material box, the top bolt of waste material box inner wall has the mounting box, a plurality of springs have been bolted to the bottom of mounting box inner wall, the top of spring is provided with the fly leaf, and fly leaf and the inner wall sliding connection of mounting box, the brush is installed at the top of fly leaf, the spout has all been seted up at the top of the mounting box inner wall left and right sides, the left and right sides of fly leaf all has bolted the slider, and the inner wall sliding connection of slider and spout, the inside of spout is provided with limit structure.

Preferably, linkage structure includes motor, double flute belt pulley, bracing piece and single flute belt pulley, the bottom at the cavity inner wall is installed to the motor, double flute belt pulley rotates the top of connecting at the cavity inner wall, and the output shaft bolt of double flute belt pulley and motor, the bracing piece rotates the left and right sides of connecting in the cavity inside, and the top of bracing piece run through to the inside of third mounting bracket and with first threaded rod fixed connection, single flute belt pulley installs on the surface of bracing piece, and single flute belt pulley passes through the belt and is connected with double flute belt pulley transmission.

Preferably, limit structure includes second threaded rod, spacing dish and screw hole, the second threaded rod runs through the top that sets up at the slider, and second threaded rod and slider sliding connection, spacing dish bolt joint is at the top of second threaded rod, the bottom at the spout inner wall is seted up to the screw hole, and the bottom of second threaded rod extend to the inside of screw hole and with screw hole threaded connection.

Preferably, one side, far away from the connecting shaft, of the threaded sleeve is bolted with a limiting rod, one side of the inner wall of the third mounting frame is provided with a limiting groove, one end of the limiting rod extends to the inside of the limiting groove and is bolted with a limiting block, and the limiting block is connected with the inner wall of the limiting groove in a sliding mode.

Preferably, a sealing door is arranged above the front face of the waste box, an alarm lamp is arranged on the surface of the sealing door, and the alarm lamp and the weighing sensor are matched for use.

Preferably, the brushes are uniformly distributed at the top of the movable plate and are made of an abrasive nylon wire material.

Compared with the prior art, the utility model has the following beneficial effects:

the automatic dust removing device can automatically remove and collect dust and impurities attached to the conveying belt of the device in the operation process of the device, can automatically adjust the height for collecting the impurities, is convenient for workers to remove the collected impurities, and solves the problems that the conveying effect of the conveying belt is influenced, a large amount of dust is easily attached to the surface of the conveying belt of the conventional belt conveyor, the dust on the surface of the conveying belt easily enters the driving device to damage the internal parts of the driving device, and the conveying belt is manually cleaned more difficultly.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

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

FIG. 3 is a perspective view of a portion of the present invention;

FIG. 4 is an enlarged view of a portion of the utility model at A in FIG. 2;

fig. 5 is a partial enlarged view of the utility model at B in fig. 2.

In the figure: 1. a base; 2. a first mounting bracket; 3. a drive shaft; 4. a conveyor belt; 5. a cavity; 6. a linkage structure; 61. a motor; 62. a double grooved pulley; 63. a support bar; 64. a single-groove belt pulley; 7. a first threaded rod; 8. a threaded sleeve; 9. a connecting shaft; 10. a through groove; 11. a waste material box; 12. a weighing sensor; 13. a holding plate; 14. mounting a box; 15. a spring; 16. a movable plate; 17. a brush; 18. a chute; 19. a slider; 20. a limiting structure; 201. a second threaded rod; 202. a limiting disc; 203. a threaded hole; 21. a second mounting bracket; 22. a third mounting bracket; 23. a limiting rod; 24. a limiting groove; 25. a limiting block; 26. a sealing door; 27. an alarm light.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a hydraulic drive belt conveyor for a rock burst mine comprises a base 1, a first mounting frame 2, a second mounting frame 21 and a third mounting frame 22, wherein the first mounting frame 2, the second mounting frame 21 and the third mounting frame 22 are all mounted on the left side and the right side of the top of the base 1, a transmission shaft 3 is mounted on one side of the first mounting frame 2, the second mounting frame 21 and the third mounting frame 22, which is opposite to each other, a conveyor belt 4 is arranged on the surface of the transmission shaft 3, a cavity 5 is formed in the front side of the inside of the base 1, a linkage structure 6 is arranged inside the cavity 5, a first threaded rod 7 is rotatably connected inside the third mounting frame 22, a threaded sleeve 8 is connected on the surface of the first threaded rod 7 in a threaded manner, a connecting shaft 9 is bolted on one side of the threaded sleeve 8, a through groove 10 is formed in the surface of one side of the third mounting frame 22, one end of the connecting shaft 9 penetrates through the through groove 10 and is slidably connected with the inner wall of the through groove 10, the opposite side of the third mounting frame 22 is provided with a waste material box 11, the waste material box 11 is bolted with the connecting shaft 9, the bottom of the inner wall of the waste material box 11 is provided with a weighing sensor 12, the top of the weighing sensor 12 is bolted with a containing plate 13, the containing plate 13 is slidably connected with the inner wall of the waste material box 11, the top of the inner wall of the waste material box 11 is bolted with a mounting box 14, the bottom of the inner wall of the mounting box 14 is bolted with a plurality of springs 15, a movable plate 16 is arranged above the springs 15, the movable plate 16 is slidably connected with the inner wall of the mounting box 14, the top of the movable plate 16 is provided with a brush 17, the tops of the left side and the right side of the inner wall of the mounting box 14 are respectively provided with a chute 18, the left side and the right side of the movable plate 16 are respectively bolted with a sliding block 19, the sliding blocks 19 are slidably connected with the inner wall of the chutes 18, and the limiting structures 20 are arranged inside the chutes 18, the device can automatically clean and collect dust and impurities attached to the self-conveying belt in the operation process of the device, but also can carry out automatically regulated to the height that impurity was collected, make things convenient for the staff to clear up the impurity of collecting, solved current belt conveyor conveyer belt surface and adhered to a large amount of dusts easily, not only influence the transport effect of conveyer belt, inside the dust on conveyer belt surface got into drive arrangement easily moreover, caused the damage to its inside part, the manual work is to the comparatively trouble problem of conveyer belt clearance again.

Referring to fig. 2, the linkage structure 6 includes a motor 61, a double-groove belt pulley 62, a support rod 63 and a single-groove belt pulley 64, the motor 61 is installed at the bottom of the inner wall of the cavity 5, the double-groove belt pulley 62 is rotatably connected to the top of the inner wall of the cavity 5, the double-groove belt pulley 62 is bolted to the output shaft of the motor 61, the support rod 63 is rotatably connected to the left and right sides of the inner wall of the cavity 5, the top end of the support rod 63 penetrates through the inside of the third mounting frame 22 and is fixedly connected with the first threaded rod 7, the single-groove belt pulley 64 is installed on the surface of the support rod 63, the single-groove belt pulley 64 is in transmission connection with the double-groove belt pulley 62 through a belt, and the motor 61, the double-groove belt pulley 62, the support rod 63 and the single-groove belt pulley 64 are arranged to enable the first threaded rods 7 on the two sides to synchronously rotate so as to achieve the purpose of adjusting the height of the waste box 11.

Please refer to fig. 2, 3 and 4, the limiting structure 20 includes a second threaded rod 201, a limiting disc 202 and a threaded hole 203, the second threaded rod 201 is disposed at the top of the slider 19 in a penetrating manner, the second threaded rod 201 is slidably connected with the slider 19, the limiting disc 202 is bolted to the top of the second threaded rod 201, the threaded hole 203 is disposed at the bottom of the inner wall of the sliding groove 18, the bottom end of the second threaded rod 201 extends to the inside of the threaded hole 203 and is in threaded connection with the threaded hole 203, the movable region of the movable plate 16 is limited conveniently by the second threaded rod 201, the limiting disc 202 and the threaded hole 203, and the movable plate 16 is also convenient to be disassembled and cleaned.

Please refer to fig. 2 and 5, a limiting rod 23 is bolted to one side of the threaded sleeve 8 away from the connecting shaft 9, a limiting groove 24 is formed in one side of the inner wall of the third mounting frame 22, one end of the limiting rod 23 extends to the inside of the limiting groove 24 and is bolted with a limiting block 25, the limiting block 25 is connected with the inner wall of the limiting groove 24 in a sliding manner, and the stability of the waste material box 11 during moving up and down is improved through the arrangement of the limiting rod 23, the limiting groove 24 and the limiting block 25.

Please refer to fig. 1, a sealing door 26 is disposed above the front surface of the waste box 11, a warning light 27 is disposed on the surface of the sealing door 26, and the warning light 27 is used in cooperation with the weighing sensor 12, so that the sealing door 26 is convenient for a worker to take out dust or impurities, and when the weight of the holding plate 13 reaches a certain value, the warning light 27 is turned on to notify the worker to clean the dust or impurities.

Referring to fig. 2 and 3, the brushes 17 are uniformly distributed on the top of the movable plate 16, and the brushes 17 are made of nylon wire material as an abrasive, so that the arrangement of the brushes 17 effectively improves the wear resistance of the brushes 17 and prolongs the service life of the brushes.

The working principle is as follows: when the conveyor is in operation, a worker turns on the motor 61 to enable the output shaft of the motor 61 to drive the double-groove belt pulley 62 to start rotating, the single-groove belt pulleys 64 on the left side and the right side drive the first threaded rod 7 to start rotating through the supporting rod 63, the rotating direction of the output shaft of the motor 61 is controlled to enable the threaded sleeve 8 to drive the waste material box 11 to slowly move upwards, the motor 61 is turned off when the top of the brush 17 is attached to the conveying belt 4, along with the movement of the conveying belt 4, the brush 17 cleans dust and impurities on the surface of the conveying belt 4, the brush 17 can be tightly attached to the surface of the conveying belt 4 through the spring 15, the cleaned dust and impurities fall onto the containing plate 13, the alarm lamp 27 is turned on when the weight of the impurities on the containing plate 13 reaches a certain amount, the worker turns on the motor 61 again to control the rotating direction of the output shaft of the motor 61 to enable the waste material box 11 to fall onto the surface of the base 1, the staff opens sealing door 26 afterwards, can take out the impurity in the waste material box 11, and the staff rotates the spacing dish 202 of left and right sides afterwards, takes out second threaded rod 201 from spout 18 in, and then upwards pulling activity board 16 takes out activity board 16, can clear up brush 17 to this clearance collection work of accomplishing conveyer belt surface dust.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a rock burst mine hydraulic drive belt conveyor, includes base (1), first mounting bracket (2), second mounting bracket (21) and third mounting bracket (22), its characterized in that: the novel multifunctional electric wrench is characterized in that the first mounting frame (2), the second mounting frame (21) and the third mounting frame (22) are mounted on the left side and the right side of the top of the base (1), the transmission shaft (3) is mounted on one side of the first mounting frame (2), the second mounting frame (21) and the third mounting frame (22) in the opposite direction, the conveying belt (4) is arranged on the surface of the transmission shaft (3), a cavity (5) is formed in the front side of the interior of the base (1), a linkage structure (6) is arranged in the cavity (5), a first threaded rod (7) is rotatably connected to the interior of the third mounting frame (22), a threaded sleeve (8) is connected to the surface of the first threaded rod (7) in a threaded mode, a connecting shaft (9) is bolted on one side of the threaded sleeve (8), a through groove (10) is formed in the surface of one side of the third mounting frame (22) in the opposite direction, one end of the connecting shaft (9) penetrates through the through groove (10) and is connected with the inner wall of the through groove (10) in a sliding mode, the waste material box (11) is arranged on one side, opposite to the third mounting frame (22), of the third mounting frame (22), the waste material box (11) is bolted with the connecting shaft (9), the weighing sensor (12) is installed at the bottom of the inner wall of the waste material box (11), the top of the weighing sensor (12) is bolted with the containing plate (13), the containing plate (13) is in sliding connection with the inner wall of the waste material box (11), the top of the inner wall of the waste material box (11) is in bolted connection with the mounting box (14), the bottom of the inner wall of the mounting box (14) is in bolted connection with a plurality of springs (15), a movable plate (16) is arranged above the springs (15), the movable plate (16) is in sliding connection with the inner wall of the mounting box (14), a brush (17) is installed at the top of the movable plate (16), sliding grooves (18) are formed in the tops of the left side and the right side of the inner wall of the mounting box (14), and sliding blocks (19) are bolted on the left side and the right side of the movable plate (16), and the slide block (19) is connected with the inner wall of the sliding groove (18) in a sliding manner, and a limiting structure (20) is arranged in the sliding groove (18).

2. The hydraulically driven belt conveyor for rock burst mines of claim 1, wherein: linkage structure (6) include motor (61), double flute belt pulley (62), bracing piece (63) and single flute belt pulley (64), the bottom at cavity (5) inner wall is installed in motor (61), double flute belt pulley (62) rotate to be connected at the top of cavity (5) inner wall, and the output shaft bolt of double flute belt pulley (62) and motor (61), bracing piece (63) rotate to be connected in the inside left and right sides of cavity (5), and the top of bracing piece (63) run through to the inside of third mounting bracket (22) and with first threaded rod (7) fixed connection, the surface at bracing piece (63) is installed in single flute belt pulley (64), and single flute belt pulley (64) are connected through belt and double flute belt pulley (62) transmission.

3. The hydraulically driven belt conveyor for rock burst mines of claim 1, wherein: limit structure (20) include second threaded rod (201), spacing dish (202) and screw hole (203), second threaded rod (201) run through the top that sets up at slider (19), and second threaded rod (201) and slider (19) sliding connection, spacing dish (202) bolt joint is at the top of second threaded rod (201), screw hole (203) are seted up in the bottom of spout (18) inner wall, and the bottom of second threaded rod (201) extend to the inside of screw hole (203) and with screw hole (203) threaded connection.

4. The hydraulically driven belt conveyor for rock burst mines of claim 1, wherein: one side of the threaded sleeve (8) far away from the connecting shaft (9) is bolted with a limiting rod (23), one side of the inner wall of the third mounting frame (22) is provided with a limiting groove (24), one end of the limiting rod (23) extends to the inside of the limiting groove (24) and is bolted with a limiting block (25), and the limiting block (25) is connected with the inner wall of the limiting groove (24) in a sliding mode.

5. The hydraulically driven belt conveyor for rock burst mines of claim 1, wherein: sealing door (26) have been seted up to the top of waste material box (11) front, sealing door (26) surface mounting has warning light (27), and uses between warning light (27) and weighing sensor (12) the cooperation.

6. The hydraulically driven belt conveyor for rock burst mines of claim 1, wherein: the brushes (17) are uniformly distributed on the top of the movable plate (16), and the brushes (17) are made of abrasive nylon wires.