An automatic loading conveyor for electromechanical transportation

Abstract

An automatic loading conveyor for electromechanical transportation relates to the technical field of coal mine transportation equipment, including a support frame, a main body support of a conveying device is fixedly connected to the left side of the support frame, an inclined conveyor belt is installed in the main body support, a dust cover is fixedly connected to the right side of the main body, the dust cover seals the unloading position on the right side of the conveyor belt, and a unloading port is provided at the lower end of the dust cover; a dust suction mechanism is also provided in the dust cover, and the dust suction mechanism is used to process the dust in the dust cover; the present invention provides an automatic loading conveyor for electromechanical transportation, which wraps the entire conveyor belt with the main body support by arranging a top plate and a dust cover, thereby reducing the dust generated in the process of conveying ore by the conveyor belt from overflowing into the air to cause air pollution, and at the same time, by splitting the top plate into several small pieces, it is convenient to disassemble the lower top plate 5 for fixed-point maintenance of the transmission device.

Description

Technical Field

[0001] The present invention belongs to the technical field of coal mine transportation equipment, and more specifically, relates to an automatic loading conveyor for mechanical and electrical transportation. Background Art

[0002] Mines include coal mines, metal mines, non-metal mines, building material mines, chemical mines, etc. After the ore is mined, it needs to be transported and loaded. During the process of transporting and loading the ore, a small amount of finely crushed ore will adhere to the conveyor belt. A scraping blade is required to scrape the ore adhered to the conveyor belt. The scraping blade is prone to wear during long-term use and needs to be frequently replaced, which is rather troublesome; and dust is easily generated during the process of the conveyor belt transporting the ore. Therefore, aiming at the defects existing in the above technical background, there is an urgent need to propose an automatic loading conveyor for mechanical and electrical transportation to overcome the deficiencies in current practical applications. Summary of the Invention

[0003] The purpose of the present invention is to solve the problems that the scraping blade in the existing automatic loading conveyor is prone to wear and dust is easily generated during the transportation process of the conveyor belt.

[0004] The purpose and effect of an automatic loading conveyor for mechanical and electrical transportation of the present invention are achieved by the following specific technical means: An automatic loading conveyor for mechanical and electrical transportation includes a support frame. A main body support of the conveyor device is fixedly connected to the left side of the support frame. An inclined conveyor belt is installed inside the main body support. A dust hood is fixedly connected to the right side of the main body. The dust hood seals the discharging part on the right side of the conveyor belt, and a discharging port is provided at the lower end of the dust hood; A left cylinder body, a right cylinder body and a lower cylinder body are also fixedly connected inside the dust hood. The lower cylinder body is located between the left cylinder body and the right cylinder body, and the lower cylinder body connects the left cylinder body and the right cylinder body. A left piston is hermetically and slidably connected in the left cylinder body. A left support rod is fixedly connected to the upper end of the left piston. A first rotating shaft is rotatably connected to the upper side of the left support rod. A roller is fixedly connected to the first rotating shaft. The roller is in contact with the lower side part of the conveyor belt at the high position; A right piston is slidably connected in the right cylinder body. A right support rod is fixedly connected to the upper end of the right piston. A scraping blade is fixedly connected to the upper end of the right support rod. The scraping blade is in contact with the lower side part of the conveyor belt at the high position; A first movable block and a second movable block are hermetically and slidably connected in the lower cylinder body. An adjusting spring is fixedly connected between the first movable block and the second movable block. The cylinder body between the first movable block and the left piston is filled with liquid. The cylinder body between the second movable block and the right piston is filled with liquid; A dust suction mechanism is also provided in the dust hood. The dust suction mechanism is used to handle the dust in the dust hood.

[0005] Further, a top plate is fixedly connected to the upper side of the conveyor belt in the main body support, and the main body support and the top plate enclose and seal the conveyor belt. The top plate is divided into several small pieces and is detachably connected to the main body support.

[0006] Furthermore, the dust collection mechanism includes a pulley, and pulleys are fixedly connected to both sides of the rotating shaft one. A rotating shaft two is rotatably connected to a position above the highest point of the conveyor belt in the dust cover, and pulleys are also fixedly connected to both sides of the rotating shaft two. Belts are sleeved on the corresponding pulleys on the rotating shaft one and the rotating shaft two. A plurality of bevel gears one are fixedly connected to the rotating shaft two. A plurality of mounting frames are fixedly connected to the inner wall at the top of the dust cover, and a rotating shaft three is rotatably connected to the mounting frames. A bevel gear two is fixedly connected to the rotating shaft three, and a plurality of bevel gears one are meshedly connected with the corresponding plurality of bevel gears two. Guide fans are also fixedly connected to the ends of the rotating shaft three.

[0007] Furthermore, the cross-sectional areas of the left cylinder body and the right cylinder body are set to different sizes.

[0008] Furthermore, the right cylinder body is divided into a right first cylinder body and a right second cylinder body, the lower cylinder body is divided into a lower cylinder body and a lower second cylinder body, the lower cylinder body is connected to the left cylinder body and the right first cylinder body, the lower second cylinder body is connected to the left cylinder body and the right second cylinder body, the lower cylinder body and the lower second cylinder body are both sealed and slidably connected with a movable block 1 and a movable block 2, and an adjusting spring is fixedly connected between the movable block 1 and the movable block 2, the right first cylinder body and the right second cylinder body are both slidably and sealably connected with a right piston, a right support rod is fixedly connected to the right piston, and a The second right scraper, the top end of the right support rod on the right side is fixedly connected to the first right scraper, the upper end of the lower two cylinder bodies is fixedly connected to a sliding cavity, a seal is provided in the sliding cavity, the seal is set at the right side of the movable block one and the movable block two, in the initial state, the seal seals and separates the lower two cylinder bodies, and the lower end of the seal is connected to the next cylinder body, a trigger mechanism is provided at the lower end of the seal, and after the trigger mechanism is triggered, it drives the seal to move downward and no longer separates the lower two cylinder bodies, in the initial state, the upper end of the first right scraper is connected to the conveyor belt, and the second right scraper is separated from the conveyor belt.

[0009] Furthermore, a water outlet is provided in the seal, and sealing sheets are fixedly connected to the parts around the water outlet on both sides of the seal. In the initial state, the water outlet is located in the slide cavity. After the trigger mechanism is triggered, the seal moves downward to move the water outlet to the lower two cylinder bodies.

[0010] Furthermore, the trigger mechanism includes a locking block, an end block is fixedly connected to the upper end of the seal, a resettable locking block is slidably connected in the end block, a locking opening corresponding to the locking block is provided in the sliding cavity, the locking block is clamped in the locking opening in the initial state, an end cap is fixedly clamped at the upper end of the sliding cavity, an extrusion spring is fixedly connected between the end cap and the end block, and a trigger member is provided on the lower side of the seal to link with the locking block.

[0011] Furthermore, the triggering member is a slider, which is slidably connected to the lower side of the seal, a pull rope is fixedly connected between the slider and the locking block, a rope loop is sleeved on the outer side of the pull rope, and the rope loop is fixedly connected to the seal.

[0012] Furthermore, a drainage piece is fixedly connected to the lower side of the next cylinder body, a diaphragm is fixedly connected in the drainage piece to seal it, a ejector pin is fixedly connected to the bottom of the slider, and a drainage channel is provided on the dust cover at the position of the drainage piece.

[0013] Further, a baffle is fixedly connected to the rightmost cylinder block, and the baffle is in contact with the rightmost scraping blade.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention provides an automatic loading conveyor for electromechanical transportation. By providing a top plate and a dust hood, and cooperating with the main body support to wrap the entire conveyor belt, the dust generated during the transportation of ore by the conveyor belt can be reduced from overflowing into the air and causing air pollution.

[0016] 2. The present invention provides an automatic loading conveyor for electromechanical transportation. By dividing the right cylinder block into the rightmost cylinder block and the second right cylinder block, setting the scraping blades as the rightmost scraping blade and the second right scraping blade, and cooperating with the triggering mechanism on the seal strip, when the rightmost scraping blade is worn to a certain extent, it can be automatically replaced by the second right scraping blade to continue scraping the fine ore on the conveyor belt, effectively extending the service life of the entire scraping blade mechanism and avoiding frequent manual replacement. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall front sectional view of the present invention.

[0018] Figure 2 For the present invention Figure 1 An enlarged schematic diagram of part A in it.

[0019] Figure 3 For the present invention Figure 2 An enlarged schematic diagram of part B in it.

[0020] Figure 4 It is a schematic side view of the linkage mechanism at the guiding fan of the present invention.

[0021] Figure 5 It is a schematic side view of the seal strip of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure at the scraping blade of the present invention.

[0023] Figure 7 For the present invention Figure 3 An enlarged schematic diagram of part C in it.

[0024] Figure 8 For the present invention Figure 3 An enlarged schematic diagram of part D in it.

[0025] Figures 1-8In: 1 - main body support, 2 - support frame, 3 - conveyor belt, 4 - dust hood, 401 - feeding port, 5 - top plate, 6 - left cylinder block, 7 - right first cylinder block, 8 - right second cylinder block, 9 - lower first cylinder block, 10 - lower second cylinder block, 11 - left piston, 12 - right piston, 13 - left support rod, 14 - right support rod, 15 - wiper blade, 151 - right first wiper blade, 152 - right second wiper blade, 16 - roller, 17 - seal, 171 - water passing port, 172 - sealing piece, 18 - slider, 19 - first movable block, 20 - second movable block, 21 - adjusting spring, 22 - drainage channel, 23 - first rotating shaft, 24 - second rotating shaft, 25 - pulley, 26 - belt, 27 - first bevel gear, 28 - second bevel gear, 29 - mounting bracket, 30 - guiding fan, 31 - third rotating shaft, 32 - end block, 33 - locking block, 34 - pull rope, 35 - rope sleeve, 36 - baffle, 37 - end cap, 38 - sliding cavity, 39 - locking opening, 40 - ejector pin, 41 - drainage part, 42 - diaphragm. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] As shown in the attached Figure 1 to the attached Figure 8As shown in the figure, an automatic loading conveyor for electromechanical transportation includes a support frame 2. On the left side of the support frame 2, a main body support 1 of the conveying device is fixedly connected. Inside the main body support 1, a conveyor belt 3 is installed. The conveyor belt 3 is inclined to facilitate the conveyance of ore from a lower place to a higher place. On the right side of the main body, a dust hood 4 is fixedly connected. The dust hood 4 seals the discharging part on the right side of the conveyor belt 3, and a discharging port 401 is provided at the lower end of the dust hood 4. The ore at the higher part of the conveyor belt 3 falls into the dust hood 4 and then drops from the discharging port 401 into the loading carriage. By sealing with the dust hood 4, the dust generated at the moment when the ore falls from the conveyor belt 3 is reduced, and it is avoided that the dust easily spreads to a large area. Inside the dust hood 4, a left cylinder 6, a right cylinder and a lower cylinder are also fixedly connected. The lower cylinder is located between the left cylinder 6 and the right cylinder, and the lower cylinder connects the left cylinder 6 and the right cylinder. A left piston 11 is hermetically and slidably connected in the left cylinder 6. The upper end of the left piston 11 is fixedly connected with a left support rod 13. On the upper side of the left support rod 13, a rotating shaft 23 is rotatably connected. A roller 16 is fixedly connected to the rotating shaft 23. The roller 16 is in contact with the lower side part of the higher part of the conveyor belt 3. When the conveyor belt 3 moves, it will drive the roller 16 to rotate at the same time. A right piston 12 is slidably connected in the right cylinder. The right piston 12 is fixedly connected with a right support rod 14. The upper end of the right support rod 14 is fixedly connected with a scraping blade 15. The scraping blade 15 is in contact with the lower side part of the higher part of the conveyor belt 3. When the conveyor belt 3 moves, the adhered fine ore on the conveyor belt 3 can be scraped off by the scraping blade 15, and the scraped ore drops into the dust hood 4. A first movable block 19 and a second movable block 20 are hermetically and slidably connected in the lower cylinder. An adjusting spring 21 is fixedly connected between the first movable block 19 and the second movable block 20. The cylinder between the first movable block 19 and the left piston 11 is filled with liquid, and the cylinder between the second movable block 20 and the right piston 12 is filled with liquid. By applying the same elastic force to the first movable block 19 and the second movable block 20 through the adjusting spring 21, a pre-tightening force is formed at the left piston 11 and the right piston 12, so that the roller 16 and the scraping blade 15 are always in contact with the conveyor belt 3. During continuous use, the friction loss of the roller 16 is small, while the friction loss of the scraping blade 15 is large. However, the scraping blade 15 can be continuously in contact with the conveyor belt 3 through the adjusting spring 21 to extend the service life of the scraping blade 15. A dust suction mechanism is also provided in the dust hood 4. The dust suction mechanism is used to handle the dust in the dust hood 4 to prevent it from easily overflowing from the dust hood 4.

[0028] Among them, as Figure 1 shown, a top plate 5 is fixedly connected to the upper side of the conveyor belt 3 of the main body support 1. The top plate 5 and the main body support 1 wrap and seal the conveyor belt 3, thereby preventing the conveyor belt 3 from being wet in rainy days. The top plate 5 is divided into several small pieces and is detachably connected to the main body support 1. By disassembling the top plate 5, it is convenient to remove the top plate 5 for fixed-point maintenance of the transmission device.

[0029] Among them, as Figures 1 to 4As shown in the figure, the dust suction mechanism includes a belt pulley 25. Belt pulleys 25 are fixedly connected to both sides of the first rotating shaft 23. A second rotating shaft 24 is rotatably connected at a position above the high point of the conveyor belt 3 in the dust rising cover 4. Belt pulleys 25 are also fixedly connected to both sides of the second rotating shaft 24. A belt 26 is sleeved on the corresponding belt pulleys 25 on the first rotating shaft 23 and the second rotating shaft 24, that is, the first rotating shaft 23 and the second rotating shaft 24 are drivingly connected by the belt 26; A number of first bevel gears 27 are fixedly connected to the second rotating shaft 24. A number of mounting brackets 29 are fixedly connected to the inner wall of the top of the dust rising cover 4. A third rotating shaft 31 is rotatably connected to each mounting bracket 29. A second bevel gear 28 is fixedly connected to the third rotating shaft 31. A number of the first bevel gears 27 are correspondingly meshed and connected with the corresponding number of second bevel gears 28. A guiding fan 30 is also fixedly connected to the end of each third rotating shaft 31; By rotating the roller 16 to drive the belt pulley 25 on the first rotating shaft 23 to rotate, and then driving the second rotating shaft 24 to rotate through the transmission of the belt 26, thereby driving the first bevel gear 27 to rotate. The rotation of the first bevel gear 27 drives the second bevel gear 28 meshed with it to rotate, thereby driving the guiding fan 30 to rotate. The rotation of the guiding fan 30 drives the air flow to flow from the dust rising cover 4 to the lower side of the top plate 5. The air flow carries the dust and blows it on the top plate 5 to be adsorbed and adhered, so that the dust can be processed; Specifically, the lower end of the top plate 5 is made of a material that is easy to adsorb dust, or a structure that is easy to adsorb dust is provided at the lower end of the top plate 5 to more effectively adsorb the dust.

[0030] Among them, as Figures 2 to 8 shown, the cross-sectional areas of the left cylinder block 6 and the right cylinder block are set to be of different sizes, so as to form different pre-tightening forces on the left support rod 13 and the right support rod 14 under the same elastic force of the adjusting spring 21, so as to adapt to the working pre-tightening forces required by the roller 16 and the wiper 15.

[0031] Among them, as Figures 2 to 8As shown in the figure, the right cylinder block is divided into the first right cylinder block 7 and the second right cylinder block 8, the lower cylinder block is divided into the first lower cylinder block 9 and the second lower cylinder block 10. The first lower cylinder block 9 communicates with the left cylinder block 6 and the first right cylinder block 7, and the second lower cylinder block 10 communicates with the left cylinder block 6 and the second right cylinder block 8. The first lower cylinder block 9 and the second lower cylinder block 10 are both hermetically and slidably connected with a first movable block 19 and a second movable block 20, and an adjusting spring 21 is fixedly connected between the first movable block 19 and the second movable block 20. A right piston 12 is slidably and hermetically connected in both the first right cylinder block 7 and the second right cylinder block 8, and a right support rod 14 is fixedly connected to each right piston 12. At the top of the right support rod 14 on the left side, a second right scraping blade 152 is fixedly connected, and at the top of the right support rod 14 on the right side, a first right scraping blade 151 is fixedly connected. At the upper end of the second lower cylinder block 10, a sliding cavity 38 is fixedly connected. A seal strip 17 is arranged in the sliding cavity 38. The seal strip 17 is arranged on the right side of the first movable block 19 and the second movable block 20. In the initial state, the seal strip 17 hermetically separates the second lower cylinder block 10, and the lower end of the seal strip 17 is connected to the first lower cylinder block 9. A triggering mechanism is arranged at the lower end of the seal strip 17. After the triggering mechanism is triggered, it drives the seal strip 17 to move downward and no longer separates the second lower cylinder block 10. Specifically, in the initial state, the upper end of the first right scraping blade 151 is in contact with the conveyor belt 3, and at this time, the second right scraping blade 152 is not in contact with the conveyor belt 3. During continuous use, the first right scraping blade 151 is continuously worn, so that the second movable block 20 in the first lower cylinder block 9 moves to the right until the first right scraping blade 151 is worn to a certain extent. The second movable block 20 moves to the right and touches the triggering mechanism to activate it, so that the second lower cylinder block 10 is communicated. The second right scraping blade 152 is pushed upward by the adjusting spring 21 and comes into contact with the conveyor belt 3. When the first right scraping blade 151 is worn to a certain extent, it automatically triggers and is replaced by a brand-new second right scraping blade 152, so that the service life of the scraping blade 15 can be extended, and the frequent replacement of the scraping blade 15 can be avoided.

[0032] Among them, as Figures 2 to 8 shown, a water passing port 171 is arranged in the seal strip 17, and sealing sheets 172 are fixedly connected to both sides of the seal strip 17 around the water passing port 171. In the initial state, the water passing port 171 is located in the sliding cavity 38, and the water passing port 171 is filled with hydraulic liquid. After the triggering mechanism is triggered, when the seal strip 17 moves downward, the water passing port 171 moves to the position of the second lower cylinder block 10, so that the second lower cylinder block 10 is communicated.

[0033] Among them, as Figures 3 to 8As shown, the trigger mechanism includes a locking block 33, an end block 32 is fixedly connected to the upper end of the seal 17, and a resettable locking block 33 is slidably connected in the end block 32. Specifically, a reset spring is provided between the locking block 33 and the end block 32 to realize the reset function of the locking block 33; a locking port 39 corresponding to the locking block 33 is provided in the sliding cavity 38, and the locking block 33 is initially clamped in the locking port 39, and an end cap 37 is fixedly clamped at the upper end of the sliding cavity 38, and an extrusion spring is fixedly connected between the end cap 37 and the end block 32, and a trigger member is provided on the lower side of the seal 17 to be linked with the locking block 33, and the lock block 33 is retracted and disengaged from the locking port 39 by the movable block 20 in the next cylinder body 9 moving and touching the trigger member, so as to squeeze the seal 17 downward under the action of the extrusion spring.

[0034] Among them, Figures 3 to 8 As shown, the trigger member is a slider 18, and the slider 18 is slidably connected under the seal 17. A pull rope 34 is fixed between the slider 18 and the lock block 33. The outer side of the pull rope 34 is connected to the rope loop 35, and the rope loop 35 is fixed in the seal 17; after the movable block 20 of the next cylinder body 9 moves to the right and touches the slider 18, it continues to move and pushes the slider 18 to move synchronously, so that the pull rope 34 on the slider 18 pulls the lock block 33 to retract inward, thereby separating the lock block 33 from the lock port 39, and the extrusion spring squeezes the end block 32 and the seal 17 downward, so that the water outlet 171 on the seal 17 enters the lower second cylinder body 10 to connect them.

[0035] Among them, Figures 3 to 8 As shown, a drainage member 41 is fixedly connected to the lower side of the next cylinder body 9, a diaphragm 42 is fixedly connected in the drainage member 41 to seal it, a ejector pin 40 is fixedly connected to the bottom of the slider 18, and a drainage channel 22 is provided on the dust cover 4 at the position of the drainage member 41; after the seal 17 is squeezed and moved downward by the extrusion spring, the ejector pin 40 on the slide plate contacts the diaphragm 42 and punctures it, causing the hydraulic liquid between the movable block 20 of the next cylinder body 9 and the right piston 12 of the right cylinder body 7 to be discharged from the drainage channel 22 through the drainage member 41; by releasing the hydraulic liquid between the movable block 20 of the next cylinder body 9 and the right piston 12 of the right cylinder body 7, the right scraper 151 is no longer connected to the conveyor belt 3 after moving downward under the action of gravity, and thus will not interfere with the operation of the right second scraper 152.

[0036] Among them, Figure 3 As shown, a baffle plate 36 is fixedly connected to the right cylinder body 7 , and the baffle plate 36 is connected to the right scraper 151 ; the baffle plate 36 is used to block and prevent the finely crushed ore from entering the part in the direction of the left cylinder body 6 .

Claims

1. An automatic loading conveyor for electromechanical transportation, comprising a support frame (2), a main frame (1) of a conveying device being fixedly connected to the left side of the support frame (2), a conveyor belt (3) being installed in an inclined manner in the main frame (1), characterized in that: A dust cover (4) is fixedly connected to the right side of the main support, the dust cover (4) seals the unloading position on the right side of the conveyor belt (3), and a unloading port (401) is provided at the lower end of the dust cover (4); a left cylinder body (6), a right cylinder body and a lower cylinder body are also fixedly connected in the dust cover (4), the lower cylinder body is located between the left cylinder body (6) and the right cylinder body, and the lower cylinder body connects the left cylinder body (6) with the right cylinder body, a left piston (11) is sealingly and slidably connected in the left cylinder body (6), a left support rod (13) is fixedly connected to the upper end of the left piston (11), a rotating shaft (23) is rotatably connected to the upper side of the left support rod (13), a roller (16) is fixedly connected to the rotating shaft (23), and the roller (16) is connected to the lower part of the conveyor belt (3) at a high position; A right piston (12) is slidably connected in the right cylinder body, a right support rod (14) is fixedly connected to the right piston (12), a scraper (15) is fixedly connected to the upper end of the right support rod (14), and the scraper (15) is connected to the lower part of the conveyor belt (3) at a high position; a movable block 1 (19) and a movable block 2 (20) are sealingly slidably connected in the lower cylinder body, an adjustment spring (21) is fixedly connected between the movable block 1 (19) and the movable block 2 (20), the cylinder body between the movable block 1 (19) and the left piston (11) is filled with liquid, and the cylinder body between the movable block 2 (20) and the right piston (12) is filled with liquid; a dust suction mechanism is also provided in the dust cover (4), and the dust suction mechanism is used to handle dust in the dust cover (4); the right The cylinder body is divided into a right first cylinder body (7) and a right second cylinder body (8), and the lower cylinder body is divided into a lower cylinder body (9) and a lower second cylinder body (10). The lower cylinder body (9) is connected to the left cylinder body (6) and the right first cylinder body (7), and the lower second cylinder body (10) is connected to the left cylinder body (6) and the right second cylinder body (8). The lower cylinder body (9) and the lower second cylinder body (10) are both sealed and slidably connected with a first movable block (19) and a second movable block (20), and an adjusting spring (21) is fixedly connected between the first movable block (19) and the second movable block (20). The right first cylinder body (7) and the right second cylinder body (8) are both slidably and sealably connected with a right piston (12), and a right support rod (14) is fixedly connected to the right piston (12), and a right second scraper is fixedly connected to the top end of the right support rod (14) on the left side. (152), a right scraper (151) is fixedly connected to the top end of the right support rod (14) on the right side, a sliding cavity (38) is fixedly connected to the upper end of the lower two cylinder bodies (10), a seal (17) is provided in the sliding cavity (38), and the seal (17) is arranged at the right side of the movable block (19) and the movable block (20). In the initial state, the seal (17) seals and separates the lower two cylinder bodies (10), and the lower end of the seal (17) is connected to the lower cylinder body (9). A trigger mechanism is provided at the lower end of the seal (17). After the trigger mechanism is triggered, the seal (17) moves downward and no longer separates the lower two cylinder bodies (10). In the initial state, the upper end of the right scraper (151) is connected to the conveyor belt (3), and the right second scraper (152) is separated from the conveyor belt (3).

2. The automatic loading conveyor for electromechanical transportation according to claim 1 is characterized in that: The main frame (1) is located on the upper side of the conveyor belt (3) and is fixedly connected to a top plate (5), and the main frame (1) is combined with the top plate (5) to wrap and seal the conveyor belt (3), and the top plate (5) is divided into a plurality of small pieces that are detachably connected to the main frame (1).

3. The automatic loading conveyor for electromechanical transportation according to claim 1 is characterized in that: The dust collecting mechanism comprises a pulley (25), both sides of the rotating shaft 1 (23) are fixedly connected with pulleys (25), a rotating shaft 2 (24) is rotatably connected at a position above the high point of the conveyor belt (3) in the dust cover (4), both sides of the rotating shaft 2 (24) are also fixedly connected with pulleys (25), belts (26) are sleeved on the pulleys (25) corresponding to the rotating shaft 1 (23) and the rotating shaft 2 (24), a plurality of bevel gears 1 (27) are fixedly connected to the rotating shaft 2 (24), a plurality of mounting frames (29) are fixedly connected to the inner wall of the top of the dust cover (4), a rotating shaft 3 (31) is rotatably connected to the mounting frames (29), a bevel gear 2 (28) is fixedly connected to the rotating shaft 3 (31), a plurality of bevel gears 1 (27) are meshedly connected with the corresponding plurality of bevel gears 2 (28), and a guide fan (30) is also fixedly connected to the end of the rotating shaft 3 (31).

4. The automatic loading conveyor for electromechanical transportation according to claim 1 is characterized in that: The cross-sectional areas of the left cylinder body (6) and the right cylinder body are set to be different in size.

5. The automatic loading conveyor for electromechanical transportation according to claim 1, characterized in that: The seal (17) is provided with a water outlet (171), and sealing sheets (172) are fixedly connected to the parts around the water outlet (171) on both sides of the seal (17). In the initial state, the water outlet (171) is located in the slide cavity (38). After the trigger mechanism is triggered, the seal (17) moves downward so that the water outlet (171) moves to the lower second cylinder body (10).

6. The automatic loading conveyor for electromechanical transportation according to claim 5, characterized in that: The trigger mechanism comprises a locking block (33); an end block (32) is fixedly connected to the upper end of the seal (17); a resettable locking block (33) is slidably connected in the end block (32); a locking opening (39) corresponding to the locking block (33) is provided in the sliding cavity (38); the locking block (33) is clamped in the locking opening (39) in an initial state; an end cap (37) is fixedly clamped to the upper end of the sliding cavity (38); an extrusion spring is fixedly connected between the end cap (37) and the end block (32); and a trigger member is provided on the lower side of the seal (17) to move in conjunction with the locking block (33).

7. The automatic loading conveyor for electromechanical transportation according to claim 6, characterized in that: The triggering member is a slider (18), the slider (18) is slidably connected to the bottom of the seal (17), a pull rope (34) is fixedly connected between the slider (18) and the locking block (33), the outer side of the pull rope (34) is sleeved with a rope loop (35), and the rope loop (35) is fixedly connected to the inside of the seal (17).

8. The automatic loading conveyor for electromechanical transportation according to claim 7, characterized in that: A drainage member (41) is fixedly connected to the lower side of the next cylinder body (9), a diaphragm (42) is fixedly connected to the drainage member (41) to seal it, a top pin (40) is fixedly connected to the bottom of the slider (18), and a drainage channel (22) is provided on the dust cover (4) at the position of the drainage member (41).

9. The automatic loading conveyor for electromechanical transportation according to claim 1, characterized in that: A baffle plate (36) is fixedly connected to the right cylinder body (7), and the baffle plate (36) is connected to the right scraper (151).

Images