Conveying transmission device in coal mine electromechanical transportation

Abstract

The invention discloses a conveying transmission device in coal mine electromechanical transportation, and relates to the technical field of coal mine electromechanical transportation, the conveying transmission device comprises a main body shell, the top of the outer surface of the main body shell is fixedly connected with a spraying part, and the bottom of the outer surface of the main body shell is fixedly connected with a damping part; the coal conveying device comprises a main body shell, a dust collecting component is fixedly connected to the middle of the bottom of the main body shell, a main motor is fixedly connected to one side of the outer surface of the main body shell, and a roller shaft is fixedly connected to the output end of the main motor. According to the coal conveying device, the coal is prevented from spontaneous combustion due to the fact that the temperature of the coal is high when the coal is conveyed, the spraying component is additionally arranged, and the coal is sprayed when the coal with different weights is conveyed, so that the consumption of water resources is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of coal mine electromechanical transportation, and specifically relates to a conveying and driving device in coal mine electromechanical transportation. Background Art

[0002] Coal mine mechanical equipment is the basic equipment for the operation of coal mines. During the coal mining and production processes, a large number of coal mine mechanical equipment, electrical equipment, and electromechanical equipment need to be operated, which mainly includes hoisting equipment, ventilation equipment, air compressor equipment, drainage equipment, mining equipment, transportation equipment, etc., and the conveying and driving device of the coal mine is crucial.

[0003] When transporting coal, it is usually necessary to continuously spray the coal to prevent the temperature of the coal from being too high during the conveying process and causing spontaneous combustion. However, in the prior art, manual spraying of the conveyed coal is mostly carried out manually, which not only increases the cost of manual labor, but also the amount of water sprayed during the spraying of coal is relatively fixed, and the water volume cannot be adjusted in time when less coal is transported, resulting in a great waste of water resources. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the present invention to solve its technical problems is: A conveying and driving device in coal mine electromechanical transportation according to the present invention includes a main body housing. A spraying component is fixedly connected to the top of the outer surface of the main body housing. A shock-absorbing component is fixedly connected to the bottom of the outer surface of the main body housing. A dust collecting component is fixedly connected to the middle of the bottom of the main body housing. A main motor is fixedly connected to one side of the outer surface of the main body housing. The output end of the main motor is fixedly connected to a roller shaft. A roller shaft brush is rotatably connected to the inner cavity of the main body housing. A conveyor belt is rollingly connected to the outer surface of the roller shaft. A large pulley is rotatably connected to one side of the main body housing close to the main motor. A first belt is rollingly connected to the middle of the outer surface of the large pulley. One end of the first belt away from the large pulley is rollingly connected to the outer surface of the output end of the main motor; during operation, the main motor is turned on, the roller shaft is driven to rotate in the inner cavity of the main body housing through the output end of the main motor. Through the transmission of the first belt, one end of the large pulley away from the first belt is fixedly connected to the roller shaft, and the roller shaft is simultaneously driven to rotate. The conveyor belt is driven to roll on the roller shaft through the rotation of the roller shaft, and the coal on the conveyor belt is conveyed.

[0005] Preferably, the spraying component includes a water storage bucket. A first connecting pipe is fixedly connected to the bottom of the outer surface of the water storage bucket. A plurality of second connecting pipes are evenly arranged on the outer surface of the first connecting pipe. A spray head is fixedly connected to the end of the second connecting pipe away from the first connecting pipe. A water stop plate is slidably connected to the inner cavity of the second connecting pipe. A connecting rod is fixedly connected to the outer surface of the water stop plate. An extrusion mechanism is fixedly connected to the end of the connecting rod away from the water stop plate. The extrusion mechanism includes an extrusion plate. The outer surface of the extrusion plate is slidably connected to the inner cavity of the connecting housing. Two extrusion blocks are fixedly connected to both sides of the outer surface of the extrusion plate. The end of the extrusion block away from the extrusion plate is fixedly connected to the end of the connecting rod away from the water stop plate. A roller is rotatably connected to the top of the outer surface of the extrusion block. A connecting mechanism is slidably connected to the outer surface of the extrusion mechanism. The connecting mechanism includes a connecting housing. A telescopic rod is fixedly connected to the bottom of the inner cavity of the connecting housing. A connecting spring is sleeved on the outer surface of the telescopic rod. One end of the connecting spring close to the telescopic rod is fixedly connected to one end of the extrusion plate close to the telescopic rod. The other end of the connecting spring away from the extrusion plate is fixedly connected to the bottom of the inner cavity of the connecting housing. When the conveyor belt drives the coal to pass through the spraying component, the weight of the coal on the conveyor belt causes the roller to be affected by gravity and drives the extrusion plate to move downward. When the extrusion plate moves downward, the extrusion block drives the connecting rod to move downward in the inner cavity of the main housing, driving the water stop plate to move downward in the inner cavity of the first connecting pipe. When the water stop plate moves, the water in the water storage bucket flows into the first connecting pipe and sprays out from the spray head through the second connecting pipe, thereby spraying and cooling the coal on the conveyor belt. By setting the spraying component, the present invention can spray the coal on the conveyor belt during coal transportation to prevent the coal from spontaneous combustion due to high temperature during coal transportation. By adding the spraying component, when transporting coals of different weights, the coal can be sprayed, thereby reducing water consumption and improving the practicability of the device.

[0006] Preferably, the shock-absorbing component includes a bottom plate. A connecting shaft is fixedly connected to the top of the bottom plate. The end of the connecting shaft away from the bottom plate is fixedly connected to the bottom of the outer surface of the main body housing. A first shock-absorbing spring is sleeved on the outer surface of the connecting shaft. One end of the first shock-absorbing spring away from the main body housing is fixedly connected to the top of the bottom plate, and the other end of the first shock-absorbing spring away from the bottom plate is fixedly connected to the bottom of the outer surface of the main body housing. A fixing rod is fixedly connected to the inner wall of the bottom plate. A sliding seat is slidably connected to the outer surface of the fixing rod. A second shock-absorbing spring is sleeved on the outer surface of the fixing rod. One end of the second shock-absorbing spring close to the connecting shaft is fixedly connected to the inner wall of the bottom plate, and the other end of the second shock-absorbing spring away from the inner wall of the bottom plate is fixedly connected to the sliding seat. A large connecting rod is rotatably connected to the inner wall of the sliding seat. The large connecting rod is rotatably connected to a fixing seat at the other end away from the sliding seat. One end of the fixing seat away from the large connecting rod is fixedly connected to the bottom of the outer surface of the main body housing. A connecting seat is fixedly connected to the middle of the outer surface of the large connecting rod. A small connecting rod is rotatably connected to the inner wall of the connecting seat. One end of the small connecting rod is fixedly connected to a piston rod. A water storage pipe is sleeved on the outer surface of the piston rod. One end of the water storage pipe away from the piston rod is fixedly connected to a water spray head. The environment of coal mining is relatively poor, and the vibration generated by the machine during transportation easily causes the coal on the conveyor belt to scatter. When the device is vibrated, the first shock-absorbing spring buffers the bottom plate and the main body housing through its telescopic action. At the same time, the large connecting rod squeezes downward to drive the two sliding seats to move in opposite directions on the fixing rod, thereby squeezing the second shock-absorbing spring, so as to buffer the vibration received by the main body housing. When the device is performing the conveying work, the shock-absorbing component may pile up the coal on the conveyor belt in the opposite direction of the conveying, but the shock-absorbing component will not interfere with the normal conveying work of the device during the transmission work of the device. When the large connecting rod moves downward, it drives the connecting seat to pull the small connecting rod to drive the piston rod to move downward. At the same time, when the large connecting rod returns to its original position, the small connecting rod drives the piston rod upward. At the same time, the piston rod moves in the inner cavity of the water storage pipe, and sprays the water in the water storage pipe through the water spray head, so as to dust the surrounding of the main body housing. By setting the shock-absorbing component in the present invention, most of the machines for coal transportation are conveyed around the coal mine. When the device vibrates during transportation, it is easy for the coal on the conveyor belt to scatter. By adding a shock-absorbing mechanism, when the device is vibrated, the device is buffered by the first shock-absorbing spring and the second shock-absorbing spring, preventing the device from being overly vibrated during transportation and the coal transported on the conveyor belt from falling off.

[0007] Preferably, the dust collection component includes an inclined plate, a secondary motor is fixedly connected to the outer surface of the inclined plate, a fan blade is fixedly connected to the outer surface of the output end of the secondary motor, a second pulley is fixedly connected to one end of the outer surface of the inclined plate close to the secondary motor, a small belt is rollingly connected to the middle of the outer surface of the second pulley, one end of the small belt away from the second pulley is rollingly connected to the outer surface of the output end of the secondary motor, a filter screen plate is fixedly connected to the inner cavity of the inclined plate. When the conveyor belt conveys coal, fine coal may get stuck on the conveyor belt. As the conveyor belt continuously conveys the coal, through the rotation of the roller shaft, the conveyor belt passes through the roller brush to scrape and clean the surface of the conveyor belt. At the same time, the secondary motor is turned on. Through the rotation of the output end of the secondary motor, the fan blade is driven to rotate in the inner cavity of the inclined plate, and the coal cleaned by the roller brush on the conveyor belt is adsorbed on the filter screen plate. By setting the dust collection component in the present invention, when the conveyor belt transports coal, fine particles of coal on the conveyor belt may get stuck in the gaps of the conveyor belt. If not cleaned in time and rubbed against the coal on the conveyor belt for a long time, it may cause the coal on the conveyor belt to spontaneously combust. After the conveyor belt is cleaned by the roller brush, through the rotation of the fan blade, the falling coal dust is adsorbed on the filter screen plate, preventing excessive dust during the cleaning of the conveyor belt.

[0008] Preferably, a piston rod is fixedly connected to one end of the small connecting rod, a water storage pipe is sleeved on the outer surface of the piston rod, and a water spray head is fixedly connected to one end of the water storage pipe away from the piston rod. By setting the piston rod in the present invention, when the device is affected by vibration, the shock absorption component buffers the main device. At the same time, the small connecting rod pulls the piston rod to move in the water storage pipe. When vibrations occur around the device, a large amount of dust will be generated around the device. By the movement of the piston rod in the water storage pipe, the water spray head sprays the surrounding area, thereby performing dust reduction treatment on the surrounding area of the device.

[0009] The beneficial effects of the present invention are as follows: (1) By setting the spraying component in the present invention, it is necessary to spray the coal on the conveyor belt during coal transportation to prevent spontaneous combustion of the coal with a high temperature during coal transportation. By adding the spraying component, when conveying coals of different weights, the coal is sprayed, thereby reducing the consumption of water resources and improving the practicability of the device.

[0010] (2) By setting the shock absorption component in the present invention, most of the machines in the coal transportation process are transported around coal mines. When the device vibrates during transportation, the coal on the conveyor belt is likely to scatter. By adding a shock absorption mechanism, when the device is affected by vibration, the device is buffered by the first shock absorption spring and the second shock absorption spring, preventing the device from being overly vibrated during transportation and the coal transported on the conveyor belt from falling.

[0011] (3) In the present invention, by providing a dust collection component, when the conveyor belt transports coal, fine particles of coal on the conveyor belt may get stuck in the gaps of the conveyor belt. If not cleaned in time and rubbed against the coal on the conveyor belt for a long time, it may cause the coal on the conveyor belt to spontaneously combust. After cleaning the conveyor belt with a roller brush, through the rotation of the fan blades, the coal dust that has fallen off is adsorbed on the filter screen plate to prevent excessive dust during the cleaning of the conveyor belt.

[0012] (4) In the present invention, by providing a piston rod, when the device is affected by vibration, the shock-absorbing component buffers the shock of the main device. At the same time, the small connecting rod pulls the piston rod to move in the water storage pipe. When vibrations occur around the device, a large amount of dust will be generated around the device. By the movement of the piston rod in the water storage pipe, the spray head sprays water around, thereby performing dust reduction treatment around the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 is a schematic structural diagram of the dust collection component in the present invention; Figure 4 is a schematic structural diagram of the shock-absorbing component in the present invention; Figure 5 is a schematic structural diagram of the spray component in the present invention; Figure 6 is a cross-sectional view of the spray component in the present invention; Figure 7 is a schematic structural diagram of the connection mechanism in the present invention; In the figure: 1, main body housing; 11, roller; 12, roller brush; 2, conveyor belt; 3, spray component; 31, water storage bucket; 32, connecting pipe 1; 33, connecting rod; 34, water stop plate; 35, connecting pipe 2; 36, spray head; 37, connection mechanism; 371, connection housing; 372, telescopic rod; 373, connection spring; 38, extrusion mechanism; 381, extrusion plate; 382, roller; 383, extrusion block; 4, shock-absorbing component; 41, bottom plate; 42, connecting shaft; 43, shock-absorbing spring 1; 44, fixed rod; 45, sliding seat; 46, shock-absorbing spring 2; 47, large connecting rod; 48, fixed seat; 49, connection seat; 410, small connecting rod; 411, piston rod; 412, water storage pipe; 413, spray head; 5, dust collection component; 51, inclined plate; 52, sub-motor; 53, small belt; 54, pulley 2; 55, fan blade; 56, filter screen plate; 6, main motor; 7, belt 1; 8, large pulley. DETAILED DESCRIPTION OF THE INVENTION

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0015] Embodiment 1, using Figures 1-7 A conveying and driving device in coal mine electromechanical transportation according to an embodiment of the present invention will be described as follows.

[0016] As Figures 1-7 shown, a conveying and driving device in coal mine electromechanical transportation of the present invention includes a main body housing 1. A spraying component 3 is fixedly connected to the top of the outer surface of the main body housing 1. A shock-absorbing component 4 is fixedly connected to the bottom of the outer surface of the main body housing 1. A dust collection component 5 is fixedly connected to the middle of the bottom of the main body housing 1. A main motor 6 is fixedly connected to one side of the outer surface of the main body housing 1. A roller shaft 11 is fixedly connected to the output end of the main motor 6. A roller shaft brush 12 is rotatably connected to the inner cavity of the main body housing 1. A conveyor belt 2 is rollingly connected to the outer surface of the roller shaft 11. A large pulley 8 is rotatably connected to one side of the main body housing 1 close to the main motor 6. A first belt 7 is rollingly connected to the middle of the outer surface of the large pulley 8. One end of the first belt 7 away from the large pulley 8 is rollingly connected to the outer surface of the output end of the main motor 6; during operation, the main motor 6 is turned on, the roller shaft 11 is driven to rotate in the inner cavity of the main body housing 1 through the output end of the main motor 6. Through the transmission of the first belt 7, one end of the large pulley 8 away from the first belt 7 is fixedly connected to the roller shaft 11, and at the same time, the roller shaft 11 is driven to rotate. The conveyor belt 2 is driven to roll on the roller shaft 11 through the rotation of the roller shaft 11, and the coal on the conveyor belt 2 is conveyed.

[0017] The spraying component 3 includes a water storage bucket 31. A first connecting pipe 32 is fixedly connected to the bottom of the outer surface of the water storage bucket 31. A plurality of second connecting pipes 35 are evenly arranged on the outer surface of the first connecting pipe 32. A spray head 36 is fixedly connected to one end of the second connecting pipe 35 away from the first connecting pipe 32. A water stop plate 34 is slidably connected to the inner cavity of the second connecting pipe 35. A connecting rod 33 is fixedly connected to the outer surface of the water stop plate 34. An extrusion mechanism 38 is fixedly connected to one end of the connecting rod 33 away from the water stop plate 34. The extrusion mechanism 38 includes an extrusion plate 381. The outer surface of the extrusion plate 381 is slidably connected to the inner cavity of a connecting housing 371. Two extrusion blocks 383 are fixedly connected to both sides of the outer surface of the extrusion plate 381. One end of the extrusion block 383 away from the extrusion plate 381 is fixedly connected to one end of the connecting rod 33 away from the water stop plate 34. A roller 382 is rotatably connected to the top of the outer surface of the extrusion block 383. A connecting mechanism 37 is slidably connected to the outer surface of the extrusion mechanism 38. The connecting mechanism 37 includes a connecting housing 371. A telescopic rod 372 is fixedly connected to the bottom of the inner cavity of the connecting housing 371. A connecting spring 373 is sleeved on the outer surface of the telescopic rod 372. One end of the connecting spring 373 close to the telescopic rod 372 is fixedly connected to one end of the extrusion plate 381 close to the telescopic rod 372. One end of the connecting spring 373 away from the extrusion plate 381 is fixedly connected to the bottom of the inner cavity of the connecting housing 371. When the conveyor belt 2 drives the coal to pass through the spraying component 3, due to the weight of the coal on the conveyor belt 2, the roller 382 is subjected to gravity and drives the extrusion plate 381 to move downward at the same time. When the extrusion plate 381 moves downward, the extrusion block 383 drives the connecting rod 33 to move downward in the inner cavity of the main housing 1, driving the water stop plate 34 to move downward in the inner cavity of the first connecting pipe 32. When the water stop plate 34 moves, the water in the water storage bucket 31 flows into the first connecting pipe 32, passes through the second connecting pipe 35 and is sprayed out from the spray head 36, so as to spray and cool the coal on the conveyor belt 2.

[0018] Embodiment 2, use Figures 1-7 A conveying and driving device in coal mine electromechanical transportation according to an embodiment of the present invention will be described as follows.

[0019] Such as Figures 1-7As shown, a conveying and driving device in coal mine electromechanical transportation of the present invention, on the basis of Embodiment 1, the shock-absorbing component 4 includes a bottom plate 41. A connecting shaft 42 is fixedly connected to the top of the bottom plate 41. One end of the connecting shaft 42 away from the bottom plate 41 is fixedly connected to the bottom of the outer surface of the main body housing 1. A first shock-absorbing spring 43 is sleeved on the outer surface of the connecting shaft 42. One end of the first shock-absorbing spring 43 away from the main body housing 1 is fixedly connected to the top of the bottom plate 41. One end of the first shock-absorbing spring 43 away from the bottom plate 41 is fixedly connected to the bottom of the outer surface of the main body housing 1. A fixing rod 44 is fixedly connected to the inner wall of the bottom plate 41. A sliding seat 45 is slidably connected to the outer surface of the fixing rod 44. A second shock-absorbing spring 46 is sleeved on the outer surface of the fixing rod 44. One end of the second shock-absorbing spring 46 close to the connecting shaft 42 is fixedly connected to the inner wall of the bottom plate 41. One end of the second shock-absorbing spring 46 away from the inner wall of the bottom plate 41 is fixedly connected to the sliding seat 45. A large connecting rod 47 is rotatably connected to the inner wall of the sliding seat 45. The large connecting rod 47 is rotatably connected to a fixing seat 48 away from the sliding seat 45. One end of the fixing seat 48 away from the large connecting rod 47 is fixedly connected to the bottom of the outer surface of the main body housing 1. A connecting seat 49 is fixedly connected to the middle of the outer surface of the large connecting rod 47. A small connecting rod 410 is rotatably connected to the inner wall of the connecting seat 49. One end of the small connecting rod 410 is fixedly connected to a piston rod 411. A water storage pipe 412 is sleeved on the outer surface of the piston rod 411. One end of the water storage pipe 412 away from the piston rod 411 is fixedly connected to a spray head 413; The environment of coal mine exploitation is relatively poor, and the vibration generated by the machine during transportation easily causes the coal on the conveyor belt 2 to scatter. When the device is vibrated, the first shock-absorbing spring 43 buffers the bottom plate 41 and the main body housing 1 through its telescopic action. At the same time, the large connecting rod 47 drives the two sliding seats 45 to move in the opposite direction on the fixing rod 44 downward, thereby squeezing the second shock-absorbing spring 46, so as to buffer the vibration received by the main body housing 1. When the device is performing the conveying work, the shock-absorbing component 4 may pile up the coal on the conveyor belt 2 in the opposite direction of the conveyance, but the shock-absorbing component 4 will not interfere with the normal conveying work of the device during the transmission work of the device. When the large connecting rod 47 moves downward, it drives the connecting seat 49 to pull the small connecting rod 410 to drive the piston rod 411 to move downward. At the same time, when the large connecting rod 47 returns to its original position, the small connecting rod 410 drives the piston rod 411 upward. At the same time, the piston rod 411 moves in the inner cavity of the water storage pipe 412, and the water in the water storage pipe 412 is sprayed out through the spray head 413, so as to dust the surrounding of the main body housing 1.

[0020] The dust collection component 5 includes an inclined plate 51. A secondary motor 52 is fixedly connected to the outer surface of the inclined plate 51. A fan blade 55 is fixedly connected to the outer surface of the output end of the secondary motor 52. A second pulley 54 is fixedly connected to one end of the outer surface of the inclined plate 51 close to the secondary motor 52. The middle part of the outer surface of the second pulley 54 is rollingly connected with a small belt 53. One end of the small belt 53 away from the second pulley 54 is rollingly connected with the outer surface of the output end of the secondary motor 52. A filter screen plate 56 is fixedly connected to the inner cavity of the inclined plate 51. When the conveyor belt 2 conveys coal, fine coal may get stuck on the conveyor belt 2. As the conveyor belt 2 continuously conveys the coal, through the rotation of the roller shaft 11, the conveyor belt 2 passes through the roller brush 12 to scrape and clean the surface of the conveyor belt 2. At the same time, the secondary motor 52 is turned on. Through the rotation of the output end of the secondary motor 52, the fan blade 55 is driven to rotate in the inner cavity of the inclined plate 51, and the coal cleaned by the conveyor belt 2 passing through the roller brush 12 is adsorbed on the filter screen plate 56.

[0021] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. A conveying transmission device for electromechanical transportation in coal mines, comprising a main housing (1), characterized in that: The top of the outer surface of the main shell (1) is fixedly connected to a spray component (3), the bottom of the outer surface of the main shell (1) is fixedly connected to a shock absorbing component (4), the middle of the bottom of the main shell (1) is fixedly connected to a dust collecting component (5), one side of the outer surface of the main shell (1) is fixedly connected to a main motor (6), the output end of the main motor (6) is fixedly connected to a roller (11), the inner cavity of the main shell (1) is rotatably connected to a roller brush (12), the outer surface of the roller (11) is rollingly connected to a conveyor belt (2), the side of the main shell (1) close to the main motor (6) is rotatably connected to a large pulley (8), and the middle of the outer surface of the large pulley (8) is rollingly connected to a belt 1 (7); The spray component (3) comprises a water storage barrel (31), the bottom of the outer surface of the water storage barrel (31) is fixedly connected to a connecting pipe 1 (32), the outer surface of the connecting pipe 1 (32) is evenly provided with connecting pipe 2 (35), the end of the connecting pipe 2 (35) away from the connecting pipe 1 (32) is fixedly connected to a spray head (36), the inner cavity of the connecting pipe 2 (35) is slidably connected to a water stop plate (34), the outer surface of the water stop plate (34) is fixedly connected to a connecting rod (33), the end of the connecting rod (33) away from the water stop plate (34) is fixedly connected to an extrusion mechanism (38), and the outer surface of the extrusion mechanism (38) is slidably connected to a connecting mechanism (37).

2. A conveying transmission device in electromechanical transportation of coal mines according to claim 1, characterized in that: The connection mechanism (37) comprises a connection shell (371), a telescopic rod (372) is fixedly connected to the bottom of the inner cavity of the connection shell (371), and a connection spring (373) is sleeved on the outer surface of the telescopic rod (372).

3. A conveying transmission device in electromechanical transportation of coal mines according to claim 1, characterized in that: The extrusion mechanism (38) comprises an extrusion plate (381), and extrusion blocks (383) are fixedly connected to both sides of the outer surface of the extrusion plate (381), and a roller (382) is rotatably connected to the top of the outer surface of the extrusion block (383).

4. A conveying transmission device in electromechanical transportation of coal mines according to claim 3, characterized in that: One end of the connecting spring (373) close to the telescopic rod (372) is fixedly connected to one end of the extrusion plate (381) close to the telescopic rod (372); one end of the connecting spring (373) away from the extrusion plate (381) is fixedly connected to the bottom of the inner cavity of the connecting shell (371); the outer surface of the extrusion plate (381) is slidably connected to the inner cavity of the connecting shell (371); and one end of the extrusion block (383) away from the extrusion plate (381) is fixedly connected to one end of the connecting rod (33) away from the water stop plate (34).

5. A conveying transmission device in electromechanical transportation of coal mines according to claim 1, characterized in that: The shock absorbing component (4) comprises a bottom plate (41), a connecting shaft (42) is fixedly connected to the top of the bottom plate (41), a shock absorbing spring (43) is sleeved on the outer surface of the connecting shaft (42), a fixing rod (44) is fixedly connected to the inner wall of the bottom plate (41), a sliding seat (45) is slidably connected to the outer surface of the fixing rod (44), a shock absorbing spring (46) is sleeved on the outer surface of the fixing rod (44), a large connecting rod (47) is rotatably connected to the inner wall of the sliding seat (45), and the large connecting rod (47) is rotatably connected to the inner wall of the sliding seat (45). The rod (47) is rotatably connected to a fixed seat (48) away from the sliding seat (45); a connecting seat (49) is fixedly connected to the middle of the outer surface of the large connecting rod (47); a small connecting rod (410) is rotatably connected to the inner wall of the connecting seat (49); one end of the small connecting rod (410) is fixedly connected to a piston rod (411); a water storage pipe (412) is sleeved on the outer surface of the piston rod (411); and one end of the water storage pipe (412) away from the piston rod (411) is fixedly connected to a water spray head (413).

6. A conveying transmission device in electromechanical transportation of coal mines according to claim 5, characterized in that: One end of the connecting shaft (42) away from the bottom plate (41) is fixedly connected to the bottom of the outer surface of the main shell (1), one end of the shock absorbing spring 1 (43) away from the main shell (1) is fixedly connected to the top of the bottom plate (41), and one end of the shock absorbing spring 1 (43) away from the bottom plate (41) is fixedly connected to the bottom of the outer surface of the main shell (1).

7. A conveying transmission device in electromechanical transportation of coal mines according to claim 5, characterized in that: One end of the fixed seat (48) away from the large connecting rod (47) is fixedly connected to the bottom of the outer surface of the main housing (1), one end of the second shock-absorbing spring (46) close to the connecting shaft (42) is fixedly connected to the inner wall of the bottom plate (41), and one end of the second shock-absorbing spring (46) away from the inner wall of the bottom plate (41) is fixedly connected to the sliding seat (45).

8. The conveying transmission device in coal mine electromechanical transportation according to claim 1 is characterized by: The dust collecting component (5) comprises an inclined plate (51), the outer surface of the inclined plate (51) is fixedly connected to an auxiliary motor (52), the outer surface of the output end of the auxiliary motor (52) is fixedly connected to a fan blade (55), the outer surface of the inclined plate (51) at one end close to the auxiliary motor (52) is fixedly connected to a second pulley (54), the middle part of the outer surface of the second pulley (54) is rollingly connected to a small belt (53), and the inner cavity of the inclined plate (51) is fixedly connected to a filter plate (56).

9. A conveying transmission device in electromechanical transportation of coal mines according to claim 8, characterized in that: One end of the small belt (53) away from the second pulley (54) is rollingly connected to the outer surface of the output end of the auxiliary motor (52), and one end of the belt (7) away from the large pulley (8) is rollingly connected to the outer surface of the output end of the main motor (6).

Images