Mine rescue split type fast assembly slag conveying mechanism

Abstract

The application discloses a mine rescue split type quick assembly slag conveying mechanism, relates to the technical field of mine rescue equipment, and aims to solve the problems of difficult carrying, poor adaptability and easy damage of a slag conveying device in a mine rescue site. The mechanism comprises a flat road section conveying assembly, a downhill road section conveying assembly, an adjusting structure and a buckle structure. The flat road section conveying assembly and the downhill road section conveying assembly are detachably and rotatably connected, the adjusting structure adjusts the inclination angle of the downhill road section through a scissor structure and a hydraulic telescopic rod, the flat road section conveying belt is provided with a detachable limiting structure with a buffer turntable, and the buckle structure strengthens the connection stability of the components. The mechanism can be quickly assembled and disassembled, is suitable for complex mine terrains, buffers material impact, avoids material accumulation, improves the slag conveying efficiency and the reliability of the device, and is suitable for mine rescue emergency slag conveying scenes.

Description

Technical Field

[0001] This utility model relates to the field of mine rescue equipment technology, specifically to a split-type rapid assembly slag discharge and conveying mechanism for mine rescue. Background Technology

[0002] In mine rescue and slag removal operations, the existing conveying equipment has the following key technical problems: the existing slag removal conveying equipment is mostly an integrated structure, which is large in size and heavy in weight. However, mine rescue sites often face problems such as narrow tunnels and rugged road conditions, making it difficult to transport the equipment. Moreover, the installation process is complicated and time-consuming, which makes it difficult to meet the urgent needs of "saving time" in rescue.

[0003] The fixed conveying angle makes it impossible to adjust the material injection position and conveying slope according to the height of the slag pile and the slope of the tunnel, which easily leads to material accumulation. At the same time, the impact force of the material falling from a height is large, and the lack of a buffer structure can easily damage the conveying components, resulting in slag discharge interruption. Utility Model Content

[0004] In view of the above-mentioned technical problems, this application solves the problem of inconvenient handling and installation in the prior art.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows: a split-type rapid assembly slag discharge conveying mechanism for mine rescue, including a flat section conveying component, a downhill section conveying component, and an adjustment structure. The downstream conveying end of the downhill section conveying component is rotatably and detachably connected to the upper part of the upstream conveying end of the flat section conveying component. An adjustment structure is provided directly below the upstream conveying end of the downhill section conveying component to adjust the angle of inclination of the upstream conveying end of the downhill section conveying component relative to the downstream conveying end of the downhill section conveying component.

[0006] To better realize this utility model, the flat section conveying assembly further includes a support frame, with a first roller and a second roller rotatably arranged on the top of the front and rear sides of the support frame, respectively. The first roller and the second roller are arranged in parallel, and a first conveyor belt is sleeved on the outer surface of the first roller and the second roller as a whole. An annular guide groove is opened on the outer peripheral wall of the first conveyor belt, which is arranged along the rotation direction of the first conveyor belt. Multiple detachably connected limiting structures are provided in the annular guide groove.

[0007] A connecting rod is provided on the left and right outer sides of the lower section of the support frame. Each connecting rod is provided with a motor base at the upstream conveying end of the flat section conveying component. A first motor is provided on the motor base. A drive pulley is provided at the output end of the first motor. The first roller is rotatably mounted on the top of the front side of the support frame via a first rotating shaft. The second roller is rotatably mounted on the top of the rear side of the support frame via a second rotating shaft. A driven pulley is provided on the part of the second rotating shaft extending out of the top of the rear side of the support frame. The drive pulley and the driven pulley are connected to each other by a belt.

[0008] To better realize this utility model, an annular clearance groove is further provided at the middle position of the first roller and the second roller; multiple horizontally arranged first support columns are provided on the top surface of each connecting rod on the downstream conveying end side of the flat section conveying assembly.

[0009] To better realize this utility model, the annular guide groove further includes an installation window and a sealing plate. The outer surface of the first conveyor belt has an installation window that communicates with the annular guide groove. The sealing plate covers the installation window and is detachably connected at both ends.

[0010] To better realize this utility model, the limiting structure further includes a strip-shaped sliding plate, the front and rear ends of which are connected to multiple auxiliary sliding plates by hinges. A U-shaped frame is provided on the upper surface of the strip-shaped sliding plate, a support rod is provided on the top of the U-shaped frame, a rotating cylinder is sleeved on the outside of the support rod, and multiple buffer turntables are sleeved on the outside of the rotating cylinder and arranged at equal intervals along the axial direction.

[0011] To better realize this utility model, the downhill section conveying assembly further includes two parallel and inclined first conveying plates. A transition seat is rotatably provided below the downstream conveying end of the first conveying plate. The transition seat is provided with a relief window to allow the limiting structure to pass smoothly. A second conveying plate is provided at the left and right ends of the relief window. A mounting seat is provided on the outer side of the front end of each second conveying plate. Multiple horizontally arranged docking seats are provided on the outer side of each second conveying plate behind the mounting seat.

[0012] A third shaft and a fourth shaft are rotatably arranged between the two first conveyor panels, and the third shaft and the fourth shaft are respectively arranged at the two ends of the first conveyor panels. A third roller is arranged outside the third shaft and a fourth roller is arranged outside the fourth shaft. A second conveyor belt is sleeved on the outer side of the third roller and the fourth roller. A plurality of baffles are arranged at equal intervals along the rotation direction of the second conveyor belt on the outer peripheral wall. A second motor is arranged on the outer side of the first conveyor panel on the left side. The output end of the second motor is connected to the portion of the third shaft that extends out of the first conveyor panel on the corresponding side.

[0013] A material inlet is provided at the upstream conveying end of the first conveying enclosure. The bottom of the material inlet is fixedly mounted on the two first conveying enclosures. A material outlet is provided on the front side of the bottom of the material inlet.

[0014] To better realize this utility model, each of the first support columns is inserted into a groove opened on the bottom surface of the docking seat, and the distance between the bottom surface of the second conveyor plate and the upper surface of the first conveyor belt is 1-5mm.

[0015] To better realize this utility model, the adjustment structure further includes a mounting base, a first support plate is provided on the upper surface of the mounting base, a second support plate is arranged directly above the first support plate, two sets of scissor structures are assembled between the first support plate and the second support plate, a first strip groove is provided on the left and right outer sides of the rear end of the first support plate, and a second strip groove is provided on the left and right outer sides of the rear end of the second support plate. Each set of scissor structures includes a first movable arm and a second movable arm. The bottom of the first movable arm is hinged to the side corresponding to the front end of the first support plate, and its top is hinged to the second strip groove corresponding to the rear end of the second support plate. The bottom of the second movable arm is hinged to the first strip groove corresponding to the rear end of the first support plate, and its top is hinged to the side corresponding to the front end of the second support plate.

[0016] In one set of scissor lift structures, the middle portion of the first movable arm is rotatably connected to the middle portion of the second movable arm to form a first rotating part. In another set of scissor lift structures, the middle portion of the first movable arm is rotatably connected to the middle portion of the second movable arm to form a second rotating part. The first rotating part and the second rotating part are connected to each other by a common connecting rod. The mounting base is hinged to a hydraulic telescopic rod on the upper surface behind the first support plate. The telescopic end of the hydraulic telescopic rod is hinged to the middle portion of the common connecting rod. The bottom of the second support column can be detachably mounted on the upper surface of the second support plate.

[0017] To better realize this utility model, the rapid assembly slag discharge conveying mechanism further includes two symmetrically arranged snap-fit ​​structures 400. The snap-fit ​​structure includes a moving snap-fit ​​and a stationary snap-fit. The moving snap-fit ​​is set on the outer side of the front end of the support frame, and the stationary snap-fit ​​is set on the mounting base. The moving snap-fit ​​and the stationary snap-fit ​​can be snapped together.

[0018] The technical solution provided by this utility model has the following advantages compared with the prior art:

[0019] 1. In this utility model, the first support column and the docking seat are inserted and snapped together using a buckle structure. This enables the rapid disassembly, assembly, and stable connection of the conveying components on flat and downhill sections. It solves the problems of difficult transportation and long installation time for integrated equipment, and is suitable for narrow tunnels and rugged road conditions in mines.

[0020] 2. This utility model includes a scissor lift structure, a hydraulic telescopic rod, and a second support plate. The tilt angle of the conveying component on downhill sections can be flexibly adjusted, thereby changing the height of the material inlet. It is adaptable to slag heaps of different heights and tunnels of different slopes in mining sites, avoiding material accumulation or poor conveying caused by a fixed angle.

[0021] 3. In this utility model, the buffer turntable, multi-segment hinged auxiliary slide plate, and U-shaped frame buffer the impact of falling materials, while the multi-segment auxiliary slide plate adapts to the turning transmission of the conveyor belt; protects the conveying components from damage caused by material impact, and prevents the limiting structure from jamming when the conveyor belt turns.

[0022] 4. In this utility model, the annular clearance groove, the clearance window, and the second conveyor plate with a spacing of 1-5mm are used to avoid the limiting structure fixing parts, ensure the smooth passage of the limiting structure through the transition area, and prevent material leakage. This avoids component interference, ensures smooth transmission of the overall mechanism, and reduces material waste. (See attached drawings.)

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0026] Figure 3 This is a schematic diagram of the structure of the conveying component for the flat road section of this utility model;

[0027] Figure 4 for Figure 3 A half-section view;

[0028] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0029] Figure 6 This is a schematic diagram of the limiting structure in this utility model;

[0030] Figure 7 for Figure 6 A half-section view;

[0031] Figure 8 This is a schematic diagram of the structure of the conveying component for downhill sections of this utility model;

[0032] Figure 9 This is a schematic diagram of the adjustment structure in this utility model;

[0033] Figure 10 This is a schematic diagram of the snap-fit ​​structure in this utility model.

[0034] Explanation of reference numerals in the attached drawings: 100 - Conveyor assembly for flat sections; 200 - Conveyor assembly for downhill sections; 300 - Adjustment structure; 101 - Support frame; 102 - First roller; 103 - Second roller; 104 - First conveyor belt; 105 - Annular guide groove; 106 - Limiting structure; 107 - Connecting rod; 108 - Motor base; 109 - First motor; 110 - Second shaft; 111 - Belt; 112 - First shaft; 113 - Annular clearance groove; 114 - First support column; 1051 - Mounting window; 1052 - Sealing plate; 1061 - Strip slide plate; 1062 - Auxiliary slide plate; 1063 - U-shaped frame; 1064 - Support rod; 10 65-Rotating drum; 1066-Buffer turntable; 201-First conveyor enclosure; 202-Second conveyor enclosure; 203-Mounting base; 204-Dating base; 205-Retreat window; 206-Second motor; 207-Material inlet; 208-Material outlet; 209-Second conveyor belt; 210-Stop bar; 211-Second support column; 301-Mounting base; 302-First support plate; 303-Hydraulic telescopic rod; 304-First movable arm; 305-Second movable arm; 306-First strip chute; 307-Second support plate; 308-Second strip chute; 400-Snap-on structure; 401-Moving snap-on; 402-Static snap-on. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0037] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0038] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0039] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0040] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0041] Example 1

[0042] like Figures 1 to 10 As shown, the mine rescue split-type rapid assembly slag discharge conveying mechanism includes a flat section conveying component 100, a downhill section conveying component 200, and an adjustment structure 300. The downstream conveying end of the downhill section conveying component 200 is rotatably (i.e., rotated through a transition seat) and detachably connected (i.e., connected through a first support column 114, a docking seat 204, bolts, and a snap-fit ​​structure 400) directly above the upstream conveying end of the downhill section conveying component 200. An adjustment structure 300 is provided directly below the upstream conveying end of the downhill section conveying component 200 to adjust the tilt angle of the upstream conveying end of the downhill section conveying component 200 relative to the downstream conveying end of the downhill section conveying component 200.

[0043] like Figures 1 to 10 As shown, in this embodiment, the flat section conveying assembly 100 includes a support frame 101. The top of the front and rear sides of the support frame 101 are respectively rotatably provided with a first roller 102 and a second roller 103. The first roller 102 and the second roller 103 are arranged in parallel. A first conveyor belt 104 is sleeved on the outer surface of the first roller 102 and the second roller 103. An annular guide groove 105 is opened on the outer peripheral wall of the first conveyor belt 104 along the rotation direction of the first conveyor belt 104. Multiple detachably connected limiting structures 106 are slidably arranged on the annular guide groove 105.

[0044] A connecting rod 107 is provided on the left and right outer sides of the lower section of the support frame 101. Each connecting rod 107 is provided with a motor base 108 at the upstream conveying end of the flat section conveying assembly 100. A first motor 109 is provided on the motor base 108. A drive pulley is provided at the output end of the first motor 109. The first roller 102 is rotatably disposed on the top of the front side of the support frame 101 via a first rotating shaft 112. The second roller 103 is rotatably disposed on the top of the rear side of the support frame 101 via a second rotating shaft 110. A driven pulley is provided on the part of the second rotating shaft 110 extending out of the top of the rear side of the support frame 101. The drive pulley and the driven pulley are connected to each other by a belt 111.

[0045] like Figures 1 to 10 As shown, in this embodiment, an annular clearance groove 113 is provided at the middle position of the first roller 102 and the second roller 103 (to prevent the screws of the fixing limit structure 106 from interfering with the transmission of the first conveyor belt 104); each of the connecting rods 107 is provided with multiple horizontally arranged first support columns 114 at the top surface position of the downstream conveying end side of the flat section conveying assembly 100.

[0046] like Figures 1 to 10 As shown, in this embodiment, the annular guide groove 105 includes an installation window 1051 and a sealing plate 1052. The outer surface of the first conveyor belt 104 is provided with an installation window 1051 that communicates with the annular guide groove 105. The sealing plate 1052 covers the installation window 1051 and is detachably connected at both ends.

[0047] like Figures 1 to 10 As shown, in this embodiment, the limiting structure 106 includes a strip-shaped slide plate 1061. The front and rear ends of the strip-shaped slide plate 1061 are connected by hinges to multiple auxiliary slide plates 1062 (to enable the limiting structure 106 to smoothly transmit power through the turning area of ​​the roller). A U-shaped frame 1063 is provided on the upper surface of the strip-shaped slide plate 1061. A support rod 1064 is provided on the top of the U-shaped frame 1063. A rotating cylinder 1065 is sleeved on the outside of the support rod 1064. Multiple buffer turntables 1066 are sleeved on the outside of the rotating cylinder 1065 and are arranged at equal intervals along the axial direction to avoid impact from the material conveyed from the downhill section conveying component 200.

[0048] like Figures 1 to 10 As shown, in this embodiment, the downhill section conveying assembly 200 includes two parallel and inclined first conveying plates 201. A transition seat is rotatably provided below the downstream conveying end of the first conveying plate 201. The transition seat has a relief window 205 that allows the limiting structure 106 to pass smoothly. A second conveying plate 202 is provided at the left and right ends of the relief window 205 respectively. A mounting seat 203 is provided on the outer side of the front end of each second conveying plate 202. Multiple horizontally arranged docking seats 204 are provided on the outer side of each second conveying plate 202 behind the mounting seat 203.

[0049] A third rotating shaft and a fourth rotating shaft are rotatably arranged between the two first conveyor enclosures 201, and the third rotating shaft and the fourth rotating shaft are respectively arranged at the two ends of the first conveyor enclosure 201. A third roller is arranged outside the third rotating shaft, and a fourth roller is arranged outside the fourth rotating shaft. A second conveyor belt 209 is sleeved on the outer side of the third roller and the fourth roller. A plurality of baffles 210 are arranged at equal intervals along the rotation direction of the second conveyor belt 209 on the outer peripheral wall. A second motor 206 is arranged on the outer side of the first conveyor enclosure 201 on the left side. The output end of the second motor 206 is connected to the portion of the first conveyor enclosure 201 on the corresponding side that extends from the third rotating shaft.

[0050] A material inlet 207 is arranged at the upstream conveying end of the first conveying plate 201. The bottom of the material inlet 207 is fixedly mounted on the two first conveying plates 201 respectively. A material outlet 208 is opened on the front side of the bottom of the material inlet 207.

[0051] like Figures 1 to 10 As shown, in this embodiment, each of the first support columns 114 is inserted into a groove on the bottom surface of a docking seat 204, and the distance between the bottom surface of the second conveyor plate 202 and the upper surface of the first conveyor belt 104 is 1-5mm.

[0052] like Figures 1 to 10 As shown, in this embodiment, the adjustment structure 300 includes a mounting base 301. A first support plate 302 is provided on the upper surface of the mounting base 301. A second support plate 307 is arranged directly above the first support plate 302. Two sets of scissor structures are assembled between the first support plate 302 and the second support plate 307. A first strip groove 306 is provided on the left and right outer sides of the rear end of the first support plate 302. A second strip groove 308 is provided on the left and right outer sides of the rear end of the second support plate 307. Each set of scissor structures includes a first movable arm 304 and a second movable arm 305. The bottom of the first movable arm 304 is hinged to the side corresponding to the front end of the first support plate 302, and its top is hinged to the second strip groove 308 corresponding to the rear end of the second support plate 307. The bottom of the second movable arm 305 is hinged to the first strip groove 306 corresponding to the rear end of the first support plate 302, and its top is hinged to the side corresponding to the front end of the second support plate 307.

[0053] In one set of scissor lift structures, the middle part of the first movable arm 304 is rotatably connected to the middle part of the second movable arm 305 to form a first rotating part. In another set of scissor lift structures, the middle part of the first movable arm 304 is rotatably connected to the middle part of the second movable arm 305 to form a second rotating part. The first rotating part and the second rotating part are connected to each other by a common connecting rod. The mounting base 301 is hinged to the upper surface of the rear side of the first support plate 302 with a hydraulic telescopic rod 303. The telescopic end of the hydraulic telescopic rod 303 is hinged to the middle part of the common connecting rod. The bottom of the second support column 211 can be detachably mounted on the upper surface of the second support plate 307.

[0054] like Figures 1 to 10As shown in the figure, in this embodiment, the rapid assembly slag discharge conveying mechanism also includes two symmetrically arranged snap-fit ​​structures 400. The snap-fit ​​structure 400 includes a movable snap-fit ​​401 and a stationary snap-fit ​​402. The movable snap-fit ​​401 is disposed on the outer side of the front end of the support frame 101, and the stationary snap-fit ​​402 is disposed on the mounting base 203. The movable snap-fit ​​401 and the stationary snap-fit ​​402 can be snapped together.

[0055] Working principle:

[0056] In use, the flat section conveyor assembly 100, the downhill section conveyor assembly 200, the adjusting structure 300, and the snap-fit ​​structure 400 are moved to the area to be conveyed. Then, the screws on the sealing plate 1052 are loosened to expose the installation window 1051, making it convenient to add an appropriate number of limiting structures 106 according to actual needs. After arranging them at equal intervals, the strip slide plate 1061 and the auxiliary slide plate 1062 are fixed to the corresponding positions of the annular guide groove 105 with screws, and then the sealing plate 1052 is covered. The downhill section conveyor assembly 200 is located at the upstream conveying end of the flat section conveyor assembly 100. Then, the tops of the multiple first support columns 114 are respectively inserted into the docking seats 204 (in this process, the insertion positions can be further bolted). Then, the moving snap-fit ​​401 and the stationary snap-fit ​​402 are snapped together. Adjusting the hydraulic telescopic rod 303 causes the two sets of scissor structures to rise or fall relative to the middle hinge position, causing the second support plate 307 to rise or fall. Based on the transition seat as the swing center, the tilt angle of the first conveyor plate 201 is adjusted to raise or lower the height of the material inlet 207.

[0057] The locking component snap-fit ​​structure 400 is used to enhance the connection stability of the components on flat and downhill sections. After snapping, it can prevent the two from separating during transportation. After unlocking, it can be disassembled (the bolts between the top of multiple first support columns 114 and the docking seat 204 are loosened simultaneously).

[0058] The above description is merely a preferred embodiment of this application and is not intended to limit this application. For those skilled in the art, this application can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A split-type rapid assembly slag discharge conveying mechanism for mine rescue, characterized in that: The system includes a flat road section conveying assembly (100), a downhill road section conveying assembly (200), and an adjustment structure (300). The downstream conveying end of the downhill road section conveying assembly (200) is rotatably and detachably connected to the upper part of the upstream conveying end of the flat road section conveying assembly (100). The adjustment structure (300) is provided below the upstream conveying end of the downhill road section conveying assembly (200) to adjust the angle of the inclined arrangement of the upstream conveying end of the downhill road section conveying assembly (200) relative to the downstream conveying end of the downhill road section conveying assembly (200).

2. The mine rescue split-type rapid assembly slag conveying mechanism according to claim 1, characterized in that: The flat section conveying assembly (100) includes a support frame (101). The top of the front and rear sides of the support frame (101) are respectively rotatably provided with a first roller (102) and a second roller (103). The first roller (102) and the second roller (103) are arranged in parallel. A first conveyor belt (104) is sleeved on the outer surface of the first roller (102) and the second roller (103). The outer peripheral wall of the first conveyor belt (104) is provided with an annular guide groove (105) arranged along the rotation direction of the first conveyor belt (104). Multiple detachably connected limiting structures (106) are provided in the annular guide groove (105). A connecting rod (107) is provided on the left and right outer sides of the lower section of the support frame (101). Each connecting rod (107) is provided with a motor base (108) at the upstream conveying end of the flat section conveying assembly (100). A first motor (109) is provided on the motor base (108). A drive pulley is provided at the output end of the first motor (109). The first roller (102) is rotatably disposed on the top of the front side of the support frame (101) through a first rotating shaft (112). The second roller (103) is rotatably disposed on the top of the rear side of the support frame (101) through a second rotating shaft (110). A driven pulley is provided on the part of the second rotating shaft (110) extending out of the top of the rear side of the support frame (101). The drive pulley and the driven pulley are connected to each other by a belt (111).

3. The mine rescue split-type rapid assembly slag discharge conveying mechanism according to claim 2, characterized in that: An annular clearance groove (113) is provided at the middle position of the first roller (102) and the second roller (103); each of the connecting rods (107) is provided with multiple horizontally arranged first support columns (114) on the top surface of the downstream conveying end of the flat section conveying assembly (100).

4. The mine rescue split-type rapid assembly slag discharge conveying mechanism according to claim 3, characterized in that: The annular guide groove (105) includes an installation window (1051) and a sealing plate (1052). The outer surface of the first conveyor belt (104) is provided with an installation window (1051) that communicates with the annular guide groove (105). The sealing plate (1052) covers the installation window (1051) and is detachably connected at both ends.

5. The mine rescue split-type rapid assembly slag discharge conveying mechanism according to claim 4, characterized in that: The limiting structure (106) includes a strip slide plate (1061), and the front and rear ends of the strip slide plate (1061) are connected by a number of auxiliary slide plates (1062) by hinges. A U-shaped frame (1063) is provided on the upper surface of the strip slide plate (1061), and a support rod (1064) is provided on the top of the U-shaped frame (1063). A rotating cylinder (1065) is sleeved on the outside of the support rod (1064), and multiple buffer turntables (1066) are sleeved on the outside of the rotating cylinder (1065) and are arranged at equal intervals along the axial direction.

6. The mine rescue split-type rapid assembly slag discharge conveying mechanism according to claim 5, characterized in that: The downhill section conveying assembly (200) includes two parallel and inclined first conveying plates (201). A transition seat is rotatably provided below the downstream conveying end of the first conveying plate (201). The transition seat has a relief window (205) that allows the limiting structure (106) to pass smoothly. A second conveying plate (202) is provided at the left and right ends of the relief window (205). A mounting seat (203) is provided on the outer side of the front end of each second conveying plate (202). Multiple horizontally arranged docking seats (204) are provided on the outer side of each second conveying plate (202) behind the mounting seat (203). A third rotating shaft and a fourth rotating shaft are rotatably arranged between the two first conveyor enclosures (201), and the third rotating shaft and the fourth rotating shaft are respectively arranged at the two ends of the first conveyor enclosure (201). A third roller is arranged outside the third rotating shaft, and a fourth roller is arranged outside the fourth rotating shaft. A second conveyor belt (209) is sleeved on the outer side of the third roller and the fourth roller. A plurality of baffles (210) are arranged at equal intervals along the rotation direction of the second conveyor belt (209) on the outer peripheral wall. A second motor (206) is arranged on the outer side of the first conveyor enclosure (201) on the left side. The output end of the second motor (206) is connected to the part of the first conveyor enclosure (201) on the corresponding side extended by the third rotating shaft. The upstream conveying end of the first conveying plate (201) is provided with a material inlet (207). The bottom of the material inlet (207) is fixedly mounted on the two first conveying plates (201). The front side of the bottom of the material inlet (207) is provided with a material outlet (208).

7. The mine rescue split-type rapid assembly slag discharge conveying mechanism according to claim 6, characterized in that: Each of the first support columns (114) is inserted into a groove on the bottom surface of a docking seat (204), and the distance between the bottom surface of the second conveyor plate (202) and the upper surface of the first conveyor belt (104) is 1-5 mm.

8. The mine rescue split-type rapid assembly slag discharge conveying mechanism according to claim 7, characterized in that: The adjustment structure (300) includes a mounting base (301), on the upper surface of which a first support plate (302) is provided. A second support plate (307) is arranged directly above the first support plate (302). Two sets of scissor structures are assembled between the first support plate (302) and the second support plate (307). A first strip groove (306) is provided on the left and right outer sides of the rear end of the first support plate (302), and a second strip groove (308) is provided on the left and right outer sides of the rear end of the second support plate (307). Each set of scissor lift structures includes a first movable arm (304) and a second movable arm (305). The bottom of the first movable arm (304) is hinged to the side corresponding to the front end of the first support plate (302), and its top is hinged to the second strip groove (308) corresponding to the rear end of the second support plate (307). The bottom of the second movable arm (305) is hinged to the first strip groove (306) corresponding to the rear end of the first support plate (302), and its top is hinged to the side corresponding to the front end of the second support plate (307). In one set of scissor lift structures, the middle part of the first movable arm (304) is rotatably connected to the middle part of the second movable arm (305) to form a first rotating part. In another set of scissor lift structures, the middle part of the first movable arm (304) is rotatably connected to the middle part of the second movable arm (305) to form a second rotating part. The first rotating part and the second rotating part are connected to each other by a common connecting rod. The mounting base (301) is hinged to the upper surface behind the first support plate (302) with a hydraulic telescopic rod (303). The telescopic end of the hydraulic telescopic rod (303) is hinged to the middle part of the common connecting rod.

9. The mine rescue split-type rapid assembly slag discharge conveying mechanism according to claim 8, characterized in that: The rapid assembly slag discharge conveying mechanism also includes two symmetrically arranged snap-fit ​​structures (400). The snap-fit ​​structure (400) includes a movable snap-fit ​​(401) and a stationary snap-fit ​​(402). The movable snap-fit ​​(401) is disposed on the outer side of the front end of the support frame (101), and the stationary snap-fit ​​(402) is disposed on the mounting base (203). The movable snap-fit ​​(401) and the stationary snap-fit ​​(402) can be snapped together.

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