Iron ore conveying equipment capable of adapting to complex mine tunnel

Abstract

The invention provides iron ore conveying equipment capable of adapting to a complex mine tunnel, and relates to the technical field of iron ore conveying. The ore bearing mechanism is inserted into the conveying mechanism; the power conveying mechanism is connected with the transmission mechanism; the ore lifting mechanism is fixedly mounted on the surface of the conveying mechanism; the auxiliary discharging mechanism is mounted in the ore lifting mechanism; the ore bearing mechanism is connected with the power conveying mechanism, the inner conveying pipe can facilitate sliding transportation of ore, the ore is not affected by external broken stone, and transportation is simpler and more convenient; the iron ore in the bearing box can be shaken to assist in bagging of the iron ore; the problems that an underground mine tunnel is complex, and common mine cars are difficult to pass are solved; broken stones fall, the transportation risk is high, manpower is used for assisting in conveying, time and labor are consumed, and efficiency is low; and the conveying belt is difficult to arrange.

Description

Technical Field

[0001] The invention relates to the technical field of iron ore transmission, and in particular to an iron ore transmission device that can adapt to complex mine tunnels. Background Art

[0002] As the basic raw material of the steel industry, iron ore shoulders the heavy responsibility of meeting the huge demand for steel. From houses, roads, tunnels, bridges to high-speed railways and other infrastructure construction, they are inseparable from the steel converted from iron ore. The steel smelted from iron ore is widely used in the manufacture of various mechanical parts, such as machine tools, construction machinery, operating platforms and various tools. In the field of energy transportation, steel-made pipelines undertake the key task of ultra-long-distance oil and natural gas transportation. In the power industry, iron ore can also be seen everywhere, from power stations to transmission lines. The scale of iron ore mining is huge, and a large amount of ore is stored underground. During mining, multiple mine tunnels need to be opened to ensure the smooth transportation of iron ore. The underground mine tunnels in some areas are extremely complex in structure, with winding passages, and ordinary mine cars are difficult to pass through such passages. In addition, gravel often falls inside the mine, resulting in high transportation risks and difficulties in the transportation process. If it relies on manpower to assist transportation, it will not only be time-consuming and labor-intensive, but also inefficient. Due to the complex environment of the mine tunnels, conveyor belts are also difficult to install, and transportation problems need to be solved urgently. Summary of the invention

[0003] The disclosed embodiments relate to an iron ore transmission device that can adapt to complex mine tunnels. The device comprises a transmission pipe, which can facilitate the sliding transportation of ore. External gravel cannot enter the interior, so transportation is convenient. An ore carrying mechanism has a carrying bag with a smooth and wear-resistant surface. During transportation, the contact friction between the bag surface and the interior of the transmission pipe is small, so transportation is simpler and more convenient. A power transmission mechanism can pull the ore to slide inside the pipeline. An ore lifting mechanism can shake the iron ore in the carrying box to assist in bagging the iron ore.

[0004] In a first aspect of the present disclosure, there is provided an iron ore transmission device that can adapt to complex mine tunnels, specifically comprising: a transmission mechanism, an ore bearing mechanism, a power delivery mechanism, an ore lifting mechanism and an auxiliary discharge mechanism; The transmission mechanism is a tubular structure as a whole; it is characterized in that the ore carrying mechanism is inserted into the transmission mechanism; the power transmission mechanism is connected to the transmission mechanism, and the power transmission mechanism is connected to the ore carrying mechanism; the ore lifting mechanism is fixedly installed on the surface of the transmission mechanism; the auxiliary discharge mechanism is installed inside the ore lifting mechanism; the transmission mechanism includes: a transmission pipe and a visible connection port; the transmission pipe is a circular ring structure as a whole, and the transmission pipe is distributed along the mine tunnel; the visible connection port is opened on the surface of the transmission pipe to facilitate the subsequent connection of the ore carrying mechanism and the power transmission mechanism.

[0005] In at least some embodiments, the transmission mechanism further includes: a material taking port, a conveying tube and a hanging plate; the material taking port is opened on one side surface of the conveying tube; one end of the bottom of the conveying tube is fixedly connected to the conveying tube; the hanging plate is an L-shaped structure as a whole, and the hanging plate is fixedly installed on the top outer surface of the conveying tube.

[0006] In at least some embodiments, the ore carrying mechanism includes: a loop rope, a connecting rope A, an elastic tightening ring, a carrying bag, a connecting rope B and a connecting assembly; the loop rope is connected to the hanging plate, and the loop rope is used to assist in opening and supporting the carrying bag; the top of the connecting rope A is fixedly connected to the loop rope; the elastic tightening ring is installed on the top of the carrying bag, and the top of the elastic tightening ring is fixedly connected to the connecting rope A, and the carrying bag is used to assist in carrying the ore; the top of the connecting rope B is fixedly connected to the carrying bag; one side of the connecting assembly is fixedly connected to the connecting rope B, and the connecting assembly is used to assist in connecting the ore carrying mechanism and the power transmission mechanism.

[0007] In at least some embodiments, the connecting assembly also includes: a connecting iron frame, a sliding stop column and a baffle; the connecting iron frame is a square frame structure as a whole, and the connecting iron frame is fixedly connected to the connecting rope B; the sliding stop column is slidably connected to the connecting iron frame; the baffle is fixedly installed on one side of the connecting iron frame, and one side of the baffle is connected to the inner wall of the sliding stop column through a tension spring.

[0008] In at least some embodiments, the power conveying mechanism includes: a guide assembly, a branch box and an electrically controlled winding drum; the guide assembly is installed inside the transmission pipe; the branch box is installed at the left and right ends of the transmission pipe; the electrically controlled winding drum is installed inside the branch box, and the electrically controlled winding drum can pull the ore carrying mechanism and the ore conveying function.

[0009] In at least some embodiments, the guide assembly also includes: a line guide tube, a traction steel rope, a connecting steel rope and a traction sleeve; the line guide tube is a circular tubular structure as a whole, a square slide groove is opened on the top of the line guide tube, and the line guide tube is fixedly installed inside the transmission tube; the traction steel rope slides through the line guide tube, and the left and right ends of the line guide tube are connected to two groups of electric-controlled winding drums; the connecting steel rope passes through the line guide tube slide groove and is fixedly connected to the connecting steel rope; the traction sleeve is fixedly installed on the other end of the connecting steel rope.

[0010] In at least some embodiments, the ore lifting mechanism includes: a bracket, a discharge port, an auxiliary support rod, a threaded control rod, a driving plate, a carrying box, a main control rod and a driving chain A; the bracket is an L-shaped structure as a whole, and the bottom of the bracket is fixedly connected to the transmission pipe; one side of the discharge port is fixedly connected to the bracket; the number of auxiliary support rods is set to two groups, and the auxiliary support rod is a rectangular structure with a T-shaped slide groove inside, and the top of the auxiliary support rod is fixedly connected to the bracket; a gear is fixedly set on the top of the threaded control rod, and the top of the threaded control rod is rotated to be inserted into the groove of the bracket, and the bottom of the threaded control rod is rotated Inserted into the T-shaped slide groove of the auxiliary support rod; the driving plate is a T-shaped structure, the driving plate is slidably installed in the auxiliary support rod slide groove and is threadedly connected with the threaded control rod, and the rotation of the threaded control rod can control the lifting and sliding of the driving plate; the surface of the bearing box is fixedly connected to the two sets of driving plates, and the bearing box is used to carry iron ore; a motor is provided on the top of the main control rod, and a gear is fixedly provided on the surface of the main control rod, and the main control rod rotates through the bracket; the inner side of the driving chain A is meshed and connected with the threaded control rod and the surface of the main control rod, and the main control rod can control the two sets of threaded control rods to rotate simultaneously through the driving chain A.

[0011] In at least some embodiments, the auxiliary discharge mechanism includes: a fixed rod, a rotating rod, a driving rod B, a rotating rod, a driving chain B, a limiting support rod, and a lifting and stirring rod; the fixed rod is fixedly installed on the top of the carrying box; the rotating rod is a cylindrical structure with a slide groove inside, and the top of the rotating rod is rotatably connected to the fixed rod; the driving rod B is a hexagonal structure, and the driving rod B is slidably inserted into the hexagonal slide groove at the top of the rotating rod; a gear is fixedly provided on the surface of the rotating rod, and the top of the rotating rod is rotatably connected to the bracket; the inner side of the driving chain B is meshed with the gear on the surface of the rotating rod and another set of gears of the main control rod; the top of the limiting support rod is slidably connected to the fixed rod; the lifting and stirring rod is a T-shaped structure as a whole, a reciprocating thread is opened on the top of the lifting and stirring rod, the top of the lifting and stirring rod is inserted into the threaded hole of the rotating rod, the lifting and stirring rod is fixedly connected to the limiting support rod, and the rotation of the rotating rod can control the reciprocating lifting and sliding of the lifting and stirring rod.

[0012] The present invention has the following beneficial effects The present invention is provided with a transmission mechanism inside, and a transmission pipe is provided inside the transmission mechanism. The transmission pipe can be welded and assembled according to the shape of the mine tunnel. The transmission pipe is a circular tubular structure, which can facilitate the sliding transportation of ore. At the same time, external gravel cannot enter the interior, and the falling of mine gravel will not affect the transportation of iron ore. It is safe, efficient and convenient to transport.

[0013] The present invention also has an ore carrying mechanism inside, and a carrying bag is arranged inside the ore carrying mechanism. The carrying bag can carry the ore and facilitate transportation. The surface of the carrying bag is smooth and wear-resistant. During transportation, the contact friction between the bag surface and the inside of the transmission tube is small, and transportation is simpler and more convenient.

[0014] The present invention is also provided with a power conveying mechanism, and two sets of electrically controlled winding drums are provided inside the power conveying mechanism, which can pull the ore to slide inside the pipeline without manual control. The transportation is simple and convenient, the inside of the transmission pipe is smooth, and the mine tunnel with many bends will not affect the transportation.

[0015] The present invention is also provided with an ore lifting mechanism and an auxiliary discharge mechanism. The ore lifting mechanism can be used to carry iron ore. At the same time, the auxiliary discharge mechanism can control the iron ore to be bagged in batches. The auxiliary discharge mechanism can shake the iron ore in the carrying box to assist in bagging the iron ore. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0017] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture: Figure 1 A schematic structural diagram of the main body of the present invention is shown as a side view of the main body; Figure 2 A schematic diagram of the structure of the main body of the present invention is shown as seen from above; Figure 3 A schematic diagram of the structure of the transmission mechanism of the present invention from the axial side is shown; Figure 4 A schematic structural diagram of an ore carrying mechanism of the present invention from an axial side view is shown; Figure 5 The present invention is shown Figure 4 A is a schematic diagram of a partially enlarged structure; Figure 6 A schematic diagram showing a cross-sectional structure of the power transmission mechanism of the present invention is shown; Figure 7 The present invention shows Figure 6 B is a schematic diagram of a local enlarged structure; Figure 8 A schematic cross-sectional view of the ore lifting mechanism of the present invention is shown; Fig. 9 A schematic cross-sectional structure diagram of the auxiliary discharge mechanism of the present invention is shown.

[0019] Reference numerals list 1. Transmission mechanism; 101. Transmission pipe; 102. Visual connection port; 103. Material taking port; 104. Transmission tube; 105. Hanging plate; 2. Ore carrying mechanism; 201. Rope; 202. Connection rope A; 203. Elastic tightening ring; 204. Carrying bag; 205. Connection rope B; 206. Connection assembly; 2061. Connection iron frame; 2062. Sliding stop column; 2063. Baffle; 3. Power transmission mechanism; 301. Guide assembly; 3011. Line guide tube; 3012. Traction steel rope; 301 3. Connecting steel rope; 3014. Traction sleeve; 302. Support box; 303. Electric control reel; 4. Ore lifting mechanism; 401. Bracket; 402. Discharge outlet; 403. Auxiliary support rod; 404. Threaded control rod; 405. Driving plate; 406. Carrying box; 407. Main control rod; 408. Driving chain A; 5. Auxiliary discharge mechanism; 501. Fixed rod; 502. Rotating rod; 503. Driving rod B; 504. Rotating rod; 505. Driving chain B; 506. Limiting support rod; 507. Lifting and stirring rod. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings and examples.

[0021] Example: Please refer to Figures 1 to 9 : The present invention proposes an iron ore transmission device that can adapt to complex mine tunnels, including: a transmission mechanism 1, an ore bearing mechanism 2, a power transmission mechanism 3, an ore lifting mechanism 4 and an auxiliary discharge mechanism 5; The transmission mechanism 1 is a tubular structure as a whole; the ore bearing mechanism 2 is inserted into the transmission mechanism 1; the power transmission mechanism 3 is connected to the transmission mechanism 1, and the power transmission mechanism 3 is connected to the ore bearing mechanism 2; the ore lifting mechanism 4 is fixedly installed on the surface of the transmission mechanism 1; the auxiliary discharge mechanism 5 is installed inside the ore lifting mechanism 4; the transmission mechanism 1 includes: a transmission pipe 101 and a visible connection port 102; the transmission pipe 101 is a circular ring structure as a whole, and the transmission pipe 101 is distributed along the mine road; the visible connection port 102 is opened on the surface of the transmission pipe 101, which is convenient for the subsequent connection between the ore bearing mechanism 2 and the power transmission mechanism 3.

[0022] like Figure 3 As shown, the transmission mechanism 1 also includes: a material taking port 103, a conveying carrier tube 104 and a hanging plate 105; the material taking port 103 is opened on one side surface of the transmission tube 101; one end of the bottom of the conveying carrier tube 104 is fixedly connected to the transmission tube 101; the hanging plate 105 is an L-shaped structure as a whole, and the hanging plate 105 is fixedly installed on the top outer surface of the conveying carrier tube 104.

[0023] like Figure 4As shown, the ore bearing mechanism 2 includes: a loop rope 201, a connecting rope A202, an elastic tightening ring 203, a carrying bag 204, a connecting rope B205 and a connecting assembly 206; the loop rope 201 is connected to the hanging plate 105, and the loop rope 201 is used to assist in opening and supporting the carrying bag 204; the top of the connecting rope A202 is fixedly connected to the loop rope 201; the elastic tightening ring 203 is installed on the top of the carrying bag 204, and the top of the elastic tightening ring 203 is fixedly connected to the connecting rope A202, and the carrying bag 204 is used to assist in bearing ore; the top of the connecting rope B205 is fixedly connected to the carrying bag 204; one side of the connecting assembly 206 is fixedly connected to the connecting rope B205, and the connecting assembly 206 is used to assist in connecting the ore bearing mechanism 2 and the power transmission mechanism 3.

[0024] like Figure 5 As shown, the connecting component 206 also includes: a connecting iron frame 2061, a sliding stop column 2062 and a baffle 2063; the connecting iron frame 2061 is a square frame structure as a whole, and the connecting iron frame 2061 is fixedly connected to the connecting rope B205; the sliding stop column 2062 is slidingly connected to the connecting iron frame 2061; the baffle 2063 is fixedly installed on one side of the connecting iron frame 2061, and one side of the baffle 2063 is connected to the inner wall of the sliding stop column 2062 through a tension spring.

[0025] like Figure 6 As shown, the power conveying mechanism 3 includes: a guide component 301, a support box 302 and an electric-controlled winding drum 303; the guide component 301 is installed inside the transmission tube 101; the support box 302 is installed at the left and right ends of the transmission tube 101; the electric-controlled winding drum 303 is installed inside the support box 302, and the electric-controlled winding drum 303 can pull the ore carrying mechanism 2 and convey the ore.

[0026] like Figure 7 As shown, the guide assembly 301 also includes: a line guide tube 3011, a traction steel rope 3012, a connecting steel rope 3013 and a traction sleeve 3014; the line guide tube 3011 is a circular tubular structure as a whole, a square slide groove is opened on the top of the line guide tube 3011, and the line guide tube 3011 is fixedly installed inside the transmission tube 101; the traction steel rope 3012 slides through the line guide tube 3011, and the left and right ends of the line guide tube 3011 are connected to two groups of electric control winding drums 303; the connecting steel rope 3013 passes through the slide groove of the line guide tube 3011 and is fixedly connected to the connecting steel rope 3013; the traction sleeve 3014 is fixedly installed on the other end of the connecting steel rope 3013.

[0027] like Figure 8As shown, the ore lifting mechanism 4 includes: a bracket 401, a discharge port 402, an auxiliary support rod 403, a threaded control rod 404, a driving plate 405, a carrying box 406, a main control rod 407 and a driving chain A408; the bracket 401 is an L-shaped structure as a whole, and the bottom of the bracket 401 is fixedly connected to the transmission pipe 101; one side of the discharge port 402 is fixedly connected to the bracket 401; the number of auxiliary support rods 403 is set in two groups, and the auxiliary support rods 403 are rectangular structures with T-shaped slide grooves opened inside, and the top of the auxiliary support rods 403 is fixedly connected to the bracket 401; a gear is fixedly set on the top of the threaded control rod 404, and the top of the threaded control rod 404 is rotated to be inserted into the groove of the bracket 401, and the bottom of the threaded control rod 404 is rotated to be inserted into To the inside of the T-shaped slide groove of the auxiliary support rod 403; the driving plate 405 is a T-shaped structure, the driving plate 405 is slidably installed in the slide groove of the auxiliary support rod 403 and is threadedly connected with the threaded control rod 404, and the rotation of the threaded control rod 404 can control the lifting and sliding of the driving plate 405; the surface of the carrying box 406 is fixedly connected with the two groups of driving plates 405, and the carrying box 406 is used to carry the iron ore; a motor is arranged on the top of the main control rod 407, and a gear is fixedly arranged on the surface of the main control rod 407, and the main control rod 407 rotates through the bracket 401; the inner side of the driving chain A408 is meshed and connected with the surface of the threaded control rod 404 and the main control rod 407, and the main control rod 407 can control the two groups of threaded control rods 404 to rotate simultaneously through the driving chain A408.

[0028] like Fig. 9 As shown, the auxiliary discharge mechanism 5 includes: a fixed rod 501, a rotating rod 502, a driving rod B503, a rotating rod 504, a driving chain B505, a limiting support rod 506, and a lifting stirring rod 507; the fixed rod 501 is fixedly installed on the top of the carrying box 406; the rotating rod 502 is a cylindrical structure with a slide groove inside, and the top of the rotating rod 502 is rotatably connected to the fixed rod 501; the driving rod B503 is a hexagonal structure, and the driving rod B503 is slidably inserted into the hexagonal slide groove at the top of the rotating rod 502; a gear is fixedly arranged on the surface of the rotating rod 504, The top of the rotating rod 504 is rotatably connected to the bracket 401; the inner side of the driving chain B505 is meshed with the surface gear of the rotating rod 504 and another set of gears of the main control rod 407; the top of the limiting support rod 506 is slidably connected to the fixed rod 501; the lifting and stirring rod 507 is a T-shaped structure as a whole, and a reciprocating thread is provided on the top of the lifting and stirring rod 507. The top of the lifting and stirring rod 507 is inserted into the threaded hole of the rotating rod 502. The lifting and stirring rod 507 is fixedly connected to the limiting support rod 506, and the rotation of the rotating rod 502 can control the reciprocating lifting and sliding of the lifting and stirring rod 507.

[0029] The specific usage and function of this embodiment are as follows: when in use, the transmission pipe 101 is installed in the direction and shape of the mine tunnel, welded and assembled, and placed inside the mine tunnel. When mining, the mined ore is placed inside the carrying box 406. When ore transportation is required, the rope 201 is hung on the hanging plate 105. The rope 201 opens the elastic tightening ring 203 and the top of the carrying bag 204. The bottom of the carrying bag 204 is placed in the transmission carrier pipe 104. The carrying bag 204 is provided with a connecting component 206. The sliding stop column 2062 is controlled to slide, the notch of the connecting iron frame 2061 is opened, and the connecting iron frame 2061 is connected to the traction sleeve 3014. Then the motor on the top of the main control rod 407 can be controlled to start. The main control rod 407 rotates, and the main control rod 407 controls the two sets of threaded control rods 404 to rotate simultaneously by driving the chain A408. The threads on the surface of the threaded control rod 404 can control the two sets of driving plates 405 to drive the carrying box 406 to rise and fall and slide during the rotation process. The carrying box 406 is lifted, and the bottom discharge port of the carrying box 406 is blocked by the bracket 401, and the iron ore will not be discharged from the inside of the carrying box 406. When the bottom discharge port of the carrying box 406 slides to the discharge port 402, the iron ore is discharged from the discharge port 402 and enters the top of the conveying tube 104. Since the bottom of the main control rod 407 is rotatably connected with the rotating rod 504 through the driving chain B505, the rotating rod 504 can control the driving rod B503 to rotate, and the driving rod B503 slides and is inserted into the sliding groove of the rotating rod 502. The carrying box 406 can be lifted and slid without affecting the rotation of the rotating rod 502. The rotating rod 502 is caught and the inside of the rotating rod 502 The threaded hole can control the lifting and stirring rod 507 to lift and slide through the reciprocating thread on the top of the lifting and stirring rod 507. The lifting and stirring rod 507 moves back and forth, which can stir the ore in the carrying box 406 to shake and accelerate the discharge of the ore. The ore is put into the carrying bag 204. After the carrying bag 204 is filled, the rope 201 is separated from the hanging plate 105, and the top of the carrying bag 204 is tightened and sealed by the rope 201. After the ore loading is completed, the electric control winding disk 30 is started. 3. The electrically controlled reel 303 reels and controls the sliding of the traction steel rope 3012. The traction steel rope 3012 is driven by the connection of the connecting steel rope 3013, the traction sleeve 3014 and the connecting assembly 206 to control the carrying bag 204 filled with iron ore to slide into the transmission pipe 101. The carrying bag 204 and the iron ore inside are transported outwards through the traction steel rope 3012. After being transported to the material taking port 103, the traction is released and the carrying bag 204 is lifted out to complete the transportation.

[0030] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0031] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0032] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An iron ore transmission device that can adapt to complex mine tunnels, comprising: A transmission mechanism (1), an ore carrying mechanism (2), a power transmission mechanism (3), an ore lifting mechanism (4) and an auxiliary discharge mechanism (5); The transmission mechanism (1) is a circular tubular structure as a whole; it is characterized in that the ore bearing mechanism (2) is inserted into the transmission mechanism (1); the power transmission mechanism (3) is connected to the transmission mechanism (1), and the power transmission mechanism (3) is connected to the ore bearing mechanism (2); the ore lifting mechanism (4) is fixedly installed on the surface of the transmission mechanism (1); the auxiliary discharge mechanism (5) is installed inside the ore lifting mechanism (4); the transmission mechanism (1) comprises: a transmission pipe (101) and a visible connection port (102); the transmission pipe (101) is a circular ring structure as a whole, and the transmission pipe (101) is distributed along the mine tunnel; the visible connection port (102) is opened on the surface of the transmission pipe (101).

2. The iron ore conveying equipment that can adapt to complex mine tunnels according to claim 1 is characterized by: The transmission mechanism (1) further comprises: a material taking port (103), a conveying carrier tube (104) and a hanging plate (105); the material taking port (103) is provided on a side surface of the conveying carrier tube (101); one end of the bottom of the conveying carrier tube (104) is fixedly connected to the conveying carrier tube (101); and the hanging plate (105) is fixedly mounted on the top outer surface of the conveying carrier tube (104).

3. The iron ore transmission equipment that can adapt to complex mine tunnels according to claim 2 is characterized by: The ore bearing mechanism (2) comprises: a sleeve rope (201), a connecting rope A (202), an elastic tightening ring (203), a carrying bag (204), a connecting rope B (205) and a connecting assembly (206); the sleeve rope (201) is connected to the hanging plate (105); the top of the connecting rope A (202) is fixedly connected to the sleeve rope (201); the elastic tightening ring (203) is installed on the top of the carrying bag (204), and the top of the elastic tightening ring (203) is fixedly connected to the connecting rope A (202); the top of the connecting rope B (205) is fixedly connected to the carrying bag (204); and one side of the connecting assembly (206) is fixedly connected to the connecting rope B (205).

4. The iron ore transmission equipment that can adapt to complex mine tunnels according to claim 3 is characterized by: The connection assembly (206) further comprises: a connection iron frame (2061), a sliding stop column (2062) and a stop plate (2063); the connection iron frame (2061) is fixedly connected to the connection rope B (205); the sliding stop column (2062) is slidably connected to the connection iron frame (2061); the stop plate (2063) is fixedly mounted on one side of the connection iron frame (2061), and one side of the stop plate (2063) is connected to the inner wall of the sliding stop column (2062) via a tension spring.

5. The iron ore transmission equipment adaptable to complex mine tunnels according to claim 2 is characterized in that: The power transmission mechanism (3) comprises: a guide assembly (301), a support box (302) and an electrically controlled winding reel (303); the guide assembly (301) is installed inside the transmission tube (101); the support box (302) is installed at the left and right ends of the transmission tube (101); and the electrically controlled winding reel (303) is installed inside the support box (302).

6. The iron ore conveying equipment adaptable to complex mine tunnels according to claim 5, characterized in that: The guide assembly (301) further comprises: a line guide tube (3011), a traction steel rope (3012), a connecting steel rope (3013) and a traction sleeve (3014); a square sliding groove is provided on the top of the line guide tube (3011), and the line guide tube (3011) is fixedly installed inside the transmission tube (101); the traction steel rope (3012) slides through the line guide tube (3011), and the left and right ends of the line guide tube (3011) are connected to two sets of electric control winding reels (303); the connecting steel rope (3013) passes through the sliding groove of the line guide tube (3011) and is fixedly connected to the connecting steel rope (3013); and the traction sleeve (3014) is fixedly installed at the other end of the connecting steel rope (3013).

7. The iron ore conveying equipment adaptable to complex mine tunnels according to claim 2, characterized in that: The ore lifting mechanism (4) comprises: a support (401), a discharge port (402), an auxiliary support rod (403), a threaded control rod (404), a driving plate (405), a carrying box (406), a main control rod (407) and a driving chain A (408); the bottom of the support (401) is fixedly connected to the transmission pipe (101); one side of the discharge port (402) is fixedly connected to the support (401); the top of the auxiliary support rod (403) is fixedly connected to the support (401); a gear is fixedly provided on the top of the threaded control rod (404), and the top of the threaded control rod (404) is rotatably inserted into the support (401). 01) inside the groove, the bottom of the threaded control rod (404) is rotated and inserted into the T-shaped slide groove of the auxiliary support rod (403); the driving plate (405) is slidably installed inside the slide groove of the auxiliary support rod (403) and is threadedly connected to the threaded control rod (404); the surface of the bearing box (406) is fixedly connected to the two sets of driving plates (405); a motor is arranged on the top of the main control rod (407), and a gear is fixedly arranged on the surface of the main control rod (407), and the main control rod (407) rotates through the bracket (401); the inner side of the driving chain A (408) is meshed and connected with the surface of the threaded control rod (404) and the main control rod (407).

8. The iron ore conveying equipment adaptable to complex mine tunnels according to claim 7, characterized in that: The auxiliary discharge mechanism (5) comprises: a fixed rod (501), a rotating rod (502), a driving rod B (503), a rotating rod (504), a driving chain B (505), a limiting support rod (506), and a lifting stirring rod (507); the fixed rod (501) is fixedly mounted on the top of the carrying box (406); the rotating rod (502) is a cylindrical structure with a sliding groove provided inside, and the top of the rotating rod (502) is rotatably connected to the fixed rod (501); the driving rod B (503) is a hexagonal structure, and the driving rod B (503) is slidably inserted into the hexagonal sliding groove at the top of the rotating rod (502); A gear is fixedly provided on the surface of the rotating rod (504), and the top of the rotating rod (504) is rotatably connected to the bracket (401); the inner side of the driving chain B (505) is meshed with the gear on the surface of the rotating rod (504) and another set of gears of the main control rod (407); the top of the limiting support rod (506) is slidably connected to the fixed rod (501); the lifting and stirring rod (507) is a T-shaped structure as a whole, and a reciprocating thread is provided on the top of the lifting and stirring rod (507), and the top of the lifting and stirring rod (507) is inserted into the threaded hole of the rotating rod (502), and the lifting and stirring rod (507) is fixedly connected to the limiting support rod (506).

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