Device for rapid unloading of a shaft

Abstract

The application provides a device for rapid slag unloading of a vertical shaft, and relates to the technical field of vertical shaft construction, which comprises a hoisting seat and a material plate. Four groups of steel cables are connected to the hoisting seat. A group of slag unloading boxes are rotatably installed at the top end of the hoisting seat. The bottom end of the material plate is rotatably installed at the right end inside the hoisting seat. A group of material guide groove plates are arranged at the right end of the hoisting seat. The slag in the slag unloading boxes can be automatically poured out after being lifted by the winch. When the slag unloading boxes are poured out, the material plate swings back and forth around the center of the fixed rotating shaft to quickly pour out the slag, effectively improving the construction efficiency of the device and the pouring effect of the slag unloading boxes, reducing the manpower and material resources, and improving the construction efficiency. The slag in the slag unloading boxes is prone to be blocked at the box opening or deposited at the bottom of the box when the slag unloading boxes are poured out, which affects the pouring effect of the slag unloading boxes and the construction efficiency of the device, and the linkage of the device is poor.

Description

Technical Field

[0001] This invention relates to the field of shaft construction technology, and in particular to a device for rapid slag unloading in shafts. Background Technology

[0002] During the excavation and construction of underground gas storage facilities, a certain amount of rock fragments and waste engineering materials will be generated. After each blast, the blast debris must be removed, otherwise the next blasting cycle will not be able to proceed.

[0003] Currently available devices for rapid slag unloading in vertical shafts are ineffective at dumping slag from the unloading box, wasting considerable manpower and resources and reducing construction efficiency. Furthermore, during unloading, slag inside the box easily clogs the box opening or remains at the bottom, affecting the unloading effect and the device's construction efficiency, and the device's interoperability is poor. Summary of the Invention

[0004] In view of this, the present invention provides a device for rapid slag unloading in vertical shafts, which has a linkage block that can drive the material plate to swing back and forth around the center of a fixed rotating shaft while the device is rising, so as to quickly dump the slag in the slag unloading box, improve the smoothness of the device's dumping, reduce manpower and material resources, and also improve construction efficiency.

[0005] The present invention provides a device for rapid slag unloading in vertical shafts, which includes a hoisting base and a material plate.

[0006] Four sets of steel cables are connected to the hoisting base. The top ends of the steel cables are installed on the winch. A set of slag discharge boxes is rotatably installed on the top of the hoisting base. A set of liquid storage tanks is opened at the left end of the slag discharge box. A set of linkage blocks are slidably installed at the front and rear ends of the slag discharge box. A set of combined gears is also rotatably installed at the front and rear ends of the slag discharge box. A set of driven gears is also rotatably installed above the combined gears on the slag discharge box. The bottom end of the material plate is rotatably installed at the right end of the hoisting base. The material plate is installed at an incline. A set of guide troughs is provided at the right end of the hoisting base. The guide troughs are fixed to the ground and have a left-high-right-low trough structure.

[0007] Furthermore, the driven gear has a set of limiting shafts at its inner end, and the limiting shafts at the inner end of the driven gear are rotatably installed at the outer end of the slag discharge box. The inner end of the combined gear is fixedly provided with a set of built-in gears, and the built-in gears at the inner end of the combined gear are meshed and connected to the driven gear at the outer end of the slag discharge box.

[0008] Furthermore, the top of the linkage block is provided with a set of upper connecting grooves, and the outer end of the guide shaft fixedly installed on the material plate is slidably installed on the upper connecting grooves provided at the top of the linkage block.

[0009] Furthermore, two sets of arc-shaped guide grooves are provided on the right side of the top of the slag discharge box, and a set of arc-shaped plates are fixedly provided on the front and rear sides of the top of the material plate, respectively. A set of guide shafts are fixedly installed on the outer end of the arc-shaped plates, and the two sets of guide shafts fixedly provided on the outer end of the material plate are slidably installed on the two sets of arc-shaped guide grooves at the top of the slag discharge box.

[0010] Furthermore, a set of mounting holes are respectively provided at the front and rear ends of the right side of the hoisting base, and a set of fixed rotating shafts are fixedly provided at the bottom right side of the slag unloading box, and the fixed rotating shafts at the bottom right side of the slag unloading box are rotatably installed on the mounting holes at the front and rear ends of the right side of the hoisting base.

[0011] Furthermore, the combined gear has a set of rotating holes and is rotatably mounted on a fixed rotating shaft on the right side of the slag discharge box. The outer end of the combined gear is a set of external gears. A set of second racks is fixedly installed at the front and rear ends of the left side of the guide trough plate, and the external gears at the outer ends of the two sets of combined gears are respectively meshed and connected to the two sets of second racks on the left side of the guide trough plate.

[0012] Furthermore, a set of connecting shafts is fixedly installed at the outer end of the driven gear away from the center, and a set of lower connecting grooves is opened at the bottom end of the linkage block, and the connecting shafts fixed at the outer end of the driven gear are slidably installed on the lower connecting grooves at the bottom end of the linkage block.

[0013] Furthermore, a set of fixed gears is fixedly installed on the outer end of the fixed rotating shaft on the slag discharge box, and a set of first racks is fixedly installed on the front and rear ends of the left side of the guide trough plate, and the fixed gears on the outer end of the fixed rotating shaft are respectively meshed and connected to the first racks on the left side of the guide trough plate.

[0014] Furthermore, a set of limiting sliders is fixedly provided at the inner end of the linkage block, and a set of external guide grooves are fixedly provided at the front and rear ends of the slag discharge box, and the limiting sliders at the inner ends of the two sets of linkage blocks are slidably installed on the external guide grooves at the front and rear ends of the slag discharge box.

[0015] Furthermore, a set of lifting holes is opened at each of the four corners of the lifting base, and four sets of steel cables are respectively inserted and installed in the lifting holes at the four corners of the lifting base, and a set of limiting posts are fixedly installed at the bottom end of each steel cable.

[0016] Beneficial effects

[0017] The rapid slag unloading device of this invention uses a lifting base to facilitate quick installation at the bottom of the winch's steel cable. The slag unloading box allows the device to automatically empty the slag after it has been filled, reducing manpower and material costs while improving construction efficiency. The material plate, in conjunction with the linkage block, swings back and forth around a fixed axis when the device is lifted by the winch to quickly empty the slag from the box, preventing slag from clogging the box opening or remaining at the bottom. This effectively improves the device's construction efficiency and the emptying effect of the slag box, and the device exhibits excellent linkage capabilities.

[0018] In addition, four sets of steel cables are respectively inserted and installed into the lifting holes at the four corners of the lifting base, and a set of limiting posts are fixedly installed at the bottom of each steel cable. This makes it easy to connect and fix the steel cables of this device to the lifting base. By winding the steel cables with a winch, the lifting base and the slag unloading box on it can be lifted from the bottom of the shaft to the ground. The fixed rotating shaft at the bottom right side of the slag unloading box is rotatably installed on the mounting rotating holes at the front and rear ends of the right side of the lifting base. When the lifting base and the slag unloading box on it rise to the left end of the guide chute, it continues to rise and is fixed. The fixed gear at the outer end of the rotating shaft meshes with the first rack on the left side of the guide trough, so that the fixed gear drives the slag discharge box to rotate clockwise around the center of the fixed rotating shaft. After the slag in the slag discharge box is poured into the left end of the guide trough, the slag naturally slides from the left end of the guide trough to the bottom right end of the guide trough. This allows the device to automatically dump the slag in the slag discharge box after the slag is filled and lifted by the winch, reducing manpower and material resources and improving construction efficiency.

[0019] Furthermore, a fixed rotating shaft on the right side of the slag discharge box is rotatably mounted on a combined gear. The external gears at the outer ends of the two sets of combined gears are respectively connected to the two sets of second racks on the left side of the guide chute. When the slag discharge box is lifted and rotated, the lifting base and the slag discharge box move upward, thereby driving the combined gear to rotate through the second racks. The internal gear at the inner end of the combined gear is connected to the driven gear at the outer end of the slag discharge box, thereby driving the driven gear at the outer end of the slag discharge box to rotate. The limiting sliders at the inner ends of the two sets of linkage blocks are respectively slidably mounted on the external guide grooves at the front and rear ends of the slag discharge box. The connecting shaft fixed at the outer end of the driven gear is slidably mounted on the lower connecting groove at the bottom end of the linkage block, thereby causing the driven gear to drive the linkage block to reciprocate left and right. Two sets of guide shafts fixed to the outer end of the material plate are slidably installed on two sets of arc-shaped guide grooves at the top of the slag discharge box. The outer end of the guide shafts fixed to the material plate is slidably installed on the upper connecting groove opened at the top of the linkage block. This allows the linkage block to move back and forth while driving the material plate to swing back and forth around the center of the fixed rotating shaft. This enables the device to automatically dump the slag in the slag discharge box after the slag is filled and lifted by the winch. The material plate swings back and forth around the center of the fixed rotating shaft to quickly dump the slag in the slag discharge box, avoiding the problem of slag in the slag discharge box blocking the box opening or remaining at the bottom of the box. This effectively improves the construction efficiency of the device and the dumping effect of the slag discharge box. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0021] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0022] In the attached diagram:

[0023] Figure 1 This is a front axial view schematic diagram of a rapid slag unloading device according to an embodiment of the present invention.

[0024] Figure 2 This is a schematic diagram of the disassembly and assembly of the guide trough plate of the rapid slag unloading device according to an embodiment of the present invention.

[0025] Figure 3 This is a schematic diagram of the disassembly and assembly of the hoisting base of the rapid slag unloading device according to an embodiment of the present invention.

[0026] Figure 4 This is a schematic diagram of the assembly and disassembly of the material plate of the rapid slag discharge device according to an embodiment of the present invention.

[0027] Figure 5 This is a schematic diagram of the front end installation of the slag discharge box of the rapid slag discharge device according to an embodiment of the present invention.

[0028] Figure 6 This is a schematic diagram of the disassembly and assembly of the linkage block of the rapid slag unloading device according to an embodiment of the present invention.

[0029] Figure 7 This is a schematic diagram of the assembly and disassembly of the combined gear of the rapid slag unloading device according to an embodiment of the present invention.

[0030] Figure 8 This is a schematic diagram of the installation of the fixed gear of the rapid slag unloading device according to an embodiment of the present invention.

[0031] List of reference numerals

[0032] 1. Lifting base; 101. Mounting pivot hole; 102. Lifting hole; 2. Steel cable; 201. Limiting post; 3. Slag discharge box; 301. Liquid storage tank; 302. Arc-shaped guide channel; 303. External guide channel; 304. Linkage block; 3041. Limiting slider; 3042. Upper connecting groove; 3043. Lower connecting groove; 305. Combined gear; 3051. Internal gear; 3052. External gear; 306. Fixed rotating shaft; 3061. Fixed gear; 307. Driven gear; 3071. Connecting shaft; 4. Material plate; 401. Arc-shaped plate; 402. Guide shaft; 5. Guide trough plate; 501. First rack; 502. Second rack. Detailed Implementation

[0033] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0034] Example: Please refer to Figures 1 to 8 As shown:

[0035] The present invention provides a device for rapid slag unloading in vertical shafts, comprising a hoisting base 1 and a material plate 4;

[0036] Four sets of steel cables 2 are connected to the hoisting base 1. The top of the steel cables 2 is installed on the winch. A set of slag discharge boxes 3 are rotatably installed on the top of the hoisting base 1. A set of liquid storage tanks 301 is opened on the left side of the interior of the slag discharge box 3. A set of linkage blocks 304 are slidably installed on the front and rear ends of the slag discharge box 3. A set of combined gears 305 are also rotatably installed on the front and rear ends of the slag discharge box 3. A set of driven gears 307 is also rotatably installed above the combined gears 305 on the slag discharge box 3. The bottom end of the material plate 4 is rotatably installed on the right side of the interior of the hoisting base 1. The material plate 4 is installed at an incline. A set of guide troughs 5 is provided on the right side of the hoisting base 1. The guide troughs 5 are fixed on the ground and have a left-high and right-low trough structure.

[0037] Among them, such as Figures 1 to 3 and Figure 8 As shown, a set of lifting holes 102 are respectively opened at the four corners of the lifting base 1. Four sets of steel cables 2 are respectively inserted and installed in the lifting holes 102 at the four corners of the lifting base 1. A set of limiting posts 201 are fixedly installed at the bottom end of each steel cable 2. A set of mounting rotating holes 101 are respectively opened at the front and rear ends of the right side of the lifting base 1. A set of fixing rotating shafts 306 are fixedly installed at the bottom right side of the slag discharge box 3. The fixing rotating shafts 306 at the bottom right side of the slag discharge box 3 are rotatably installed in the mounting rotating holes at the front and rear ends of the right side of the lifting base 1. On 101, a set of fixed gears 3061 are fixedly installed on the outer end of the fixed rotating shaft 306 on the slag unloading box 3. A set of first racks 501 are fixedly installed on the front and rear ends of the left side of the guide trough plate 5, and the fixed gears 3061 on the outer end of the fixed rotating shaft 306 are respectively meshed with the first racks 501 on the left side of the guide trough plate 5 for transmission connection. Specifically, four sets of steel cables 2 are respectively inserted and installed on the lifting holes 102 at the four corners of the lifting base 1, and a set of limiting posts 2 are fixedly installed on the bottom end of the steel cables 2. 01, thus making it easy to connect and fix the steel cable 2 of this device to the hoisting base 1. By winding the steel cable 2 with a winch, the hoisting base 1 and the slag unloading box 3 on it can be lifted from the bottom of the shaft to the ground. The fixed rotating shaft 306 at the bottom right side of the slag unloading box 3 is rotatably installed on the mounting rotating holes 101 at the front and rear ends of the right side of the hoisting base 1. When the hoisting base 1 and the slag unloading box 3 on it rise to the left end of the guide trough plate 5, it continues to rise. The fixed gear 3061 at the outer end of the fixed rotating shaft 306 is respectively connected to the left side of the guide trough plate 5. The first rack 501 is engaged in a transmission connection so that the fixed gear 3061 drives the slag discharge box 3 to rotate clockwise around the center of the fixed rotating shaft 306. After the slag in the slag discharge box 3 is poured onto the left end of the guide trough plate 5, the slag naturally slides from the left end of the guide trough plate 5 to the bottom right end of the guide trough plate 5. This allows the device to automatically dump the slag in the slag discharge box 3 after the slag is filled by lifting it with a winch, reducing manpower and material resources and improving construction efficiency.

[0038] Among them, such as Figures 4 to 8As shown, the combined gear 305 has a set of rotating holes, and the combined gear 305 is rotatably mounted on the fixed rotating shaft 306 on the right side of the slag discharge box 3. The outer end of the combined gear 305 is a set of external gears 3052. A set of second racks 502 are fixedly installed at the front and rear ends of the left side of the guide trough plate 5, and the external gears 3052 at the outer ends of the two sets of combined gears 305 are respectively meshed and connected to the two sets of second racks 502 on the left side of the guide trough plate 5. The inner end of the driven gear 307 is provided with A set of limiting shafts is provided, and the limiting shaft at the inner end of the driven gear 307 is rotatably installed at the outer end of the slag discharge box 3. A set of internal gears 3051 is fixedly provided at the inner end of the combined gear 305, and the internal gears 3051 at the inner end of the combined gear 305 mesh with the driven gear 307 at the outer end of the slag discharge box 3 for transmission. Two sets of arc-shaped guide grooves 302 are provided on the right side of the top of the slag discharge box 3. A set of arc-shaped plates 401 are fixedly provided on the front and rear sides of the top of the material plate 4, and the outer ends of the arc-shaped plates 401 are fixedly installed. A set of guide shafts 402 is fixedly installed, and two sets of guide shafts 402 fixedly installed on the outer end of the material plate 4 are slidably installed on two sets of arc-shaped guide grooves 302 at the top of the slag discharge box 3. A set of limiting sliders 3041 is fixedly installed on the inner end of the linkage block 304. A set of external guide grooves 303 are fixedly installed on the front and rear ends of the slag discharge box 3, and the limiting sliders 3041 at the inner ends of the two sets of linkage blocks 304 are slidably installed on the external guide grooves 303 at the front and rear ends of the slag discharge box 3. The top of the linkage block 304 A set of upper connecting grooves 3042 is provided at the end of the material plate 4, and the outer end of the guide shaft 402 fixedly installed on the material plate 4 is slidably installed on the upper connecting groove 3042 provided at the top of the linkage block 304. A set of connecting shafts 3071 is fixedly installed at the outer end of the driven gear 307 away from the center. A set of lower connecting grooves 3043 is provided at the bottom end of the linkage block 304, and the connecting shaft 3071 fixed at the outer end of the driven gear 307 is slidably installed on the lower connecting groove 3043 at the bottom end of the linkage block 304.Specifically, the combined gear 305 is rotatably mounted on the fixed rotating shaft 306 on the right side of the slag discharge box 3. The external gears 3052 at the outer ends of the two sets of combined gears 305 are respectively meshed with the two sets of second racks 502 on the left side of the guide trough plate 5. When the slag discharge box 3 is lifted and rotated, the lifting base 1 and the slag discharge box 3 move upward, so as to drive the combined gear 305 to rotate through the second racks 502. The internal gear 3051 at the inner end of the combined gear 305 is meshed with the driven gear 307 at the outer end of the slag discharge box 3, thereby driving the driven gear 307 at the outer end of the slag discharge box 3 to rotate. The limiting sliders 3041 at the inner ends of the two sets of linkage blocks 304 are respectively slidably mounted on the external guide grooves 303 at the front and rear ends of the slag discharge box 3. The connecting shaft 3071 fixed at the outer end of the driven gear 307 is slidably mounted on the lower connecting groove 3043 at the bottom end of the linkage block 304, thereby making the driven gear 305 rotate. 7. The linkage block 304 is driven to move back and forth. Two sets of guide shafts 402 fixed at the outer end of the material plate 4 are slidably installed on two sets of arc-shaped guide grooves 302 at the top of the slag discharge box 3. The outer ends of the guide shafts 402 fixed on the material plate 4 are slidably installed on the upper connecting groove 3042 opened at the top of the linkage block 304. This allows the linkage block 304 to move back and forth while driving the material plate 4 to swing back and forth around the center of the fixed rotating shaft 306. This enables the device to automatically dump the slag in the slag discharge box 3 after the slag is filled and lifted by the winch. The material plate 4 swings back and forth around the center of the fixed rotating shaft 306 to quickly dump the slag in the slag discharge box 3, avoiding the problem of slag in the slag discharge box 3 blocking the box opening or remaining at the bottom. This effectively improves the construction efficiency of the device and the dumping effect of the slag discharge box 3.

[0039] The specific usage and function of this embodiment: In this invention, four sets of steel cables 2 are respectively inserted and installed on the lifting holes 102 at the four corners of the lifting base 1, and a set of limiting posts 201 are fixedly installed at the bottom end of each steel cable 2, so that the steel cables 2 of this device can be easily connected and fixed to the lifting base 1. By winding the steel cables 2 with a winch, the lifting base 1 and the slag unloading box 3 on it can be lifted from the bottom of the shaft to the ground. The fixed rotating shaft 306 at the bottom right side of the slag unloading box 3 is rotatably installed on the mounting rotating holes 101 at the front and rear ends of the right side of the lifting base 1. When the lifting base 1 and the slag unloading box 3 on it rise to the left end of the guide trough plate 5, it continues to rise. The fixed gear 3061 at the outer end of the fixed rotating shaft 306 meshes with the first rack 501 on the left side of the guide trough plate 5. The transmission connection allows the fixed gear 3061 to drive the slag unloading box 3 to rotate clockwise around the center of the fixed rotating shaft 306. After the slag in the slag unloading box 3 is poured onto the left end of the guide trough plate 5, the slag naturally slides down from the left end of the guide trough plate 5 to the bottom right end of the guide trough plate 5. This allows the device to automatically unload the slag in the slag unloading box 3 after the slag is filled by lifting it with a winch, reducing manpower and material resources and improving construction efficiency. The combined gear 305 is rotatably mounted on the fixed rotating shaft 306 on the right side of the slag unloading box 3. The external gears 3052 at the outer ends of the two sets of combined gears 305 are respectively meshed with the two sets of second racks 502 on the left side of the guide trough plate 5 for transmission. When the slag unloading box 3 is lifted and rotated, The lifting base 1 and the slag discharge box 3 move upwards, thereby driving the combined gear 305 to rotate via the second rack 502. The inner gear 3051 at the inner end of the combined gear 305 meshes with the driven gear 307 at the outer end of the slag discharge box 3, thus driving the driven gear 307 at the outer end of the slag discharge box 3 to rotate. The limiting sliders 3041 at the inner ends of the two sets of linkage blocks 304 are respectively slidably installed on the outer guide grooves 303 at the front and rear ends of the slag discharge box 3. The connecting shaft 3071 fixed at the outer end of the driven gear 307 is slidably installed on the lower connecting groove 3043 at the bottom end of the linkage block 304, thereby causing the driven gear 307 to drive the linkage block 304 to move back and forth. The two sets of guide shafts 402 fixed at the outer end of the material plate 4 are respectively slidably installed on the slag discharge box. On the two sets of arc-shaped guide grooves 302 at the top of the 3, the outer end of the guide shaft 402 fixedly installed on the material plate 4 is slidably installed on the upper connecting groove 3042 opened at the top of the linkage block 304. This allows the linkage block 304 to move back and forth left and right, while driving the material plate 4 to swing back and forth around the center of the fixed rotating shaft 306. This enables the device to automatically dump the slag in the slag box 3 after the slag is filled and lifted by the winch. The material plate 4 swings back and forth around the center of the fixed rotating shaft 306 to quickly dump the slag in the slag box 3, avoiding the problem of the slag in the slag box 3 blocking the box opening or remaining at the bottom of the box. This effectively improves the construction efficiency of the device and the dumping effect of the slag box 3.

Claims

1. A device for rapid slag unloading in vertical shafts, characterized in that, Includes lifting base (1) and material plate (4); Four sets of steel cables (2) are connected to the hoisting base (1). The top of the steel cables (2) is installed on the winch. A set of slag discharge boxes (3) is rotatably installed on the top of the hoisting base (1). A set of liquid storage tanks (301) is opened on the left side of the interior of the slag discharge box (3). A set of linkage blocks (304) are slidably installed on the front and rear ends of the slag discharge box (3). A set of combined gears (305) are also rotatably installed on the front and rear ends of the slag discharge box (3). A set of driven gears (307) is also rotatably installed above the combined gears (305) on the slag discharge box (3). The bottom end of the material plate (4) is rotatably installed on the hoisting base. The right end of the seat (1) is located inside, and the material plate (4) is installed at an incline. A set of guide troughs (5) is provided on the right end of the hoisting seat (1). The guide troughs (5) are fixed on the ground and have a left-high and right-low trough structure. A set of fixed gears (3061) is fixedly installed on the outer end of the fixed shaft (306) on the slag discharge box (3). A set of first racks (501) are fixedly installed on the front and rear ends of the left side of the guide troughs (5). The fixed gears (3061) on the outer end of the fixed shaft (306) mesh with the first racks (501) on the left side of the guide troughs (5). The driven gear (307) is provided with a set of limiting shafts at its inner end, and the limiting shafts at the inner end of the driven gear (307) are rotatably installed at the outer end of the slag discharge box (3). The inner end of the combined gear (305) is fixedly provided with a set of built-in gears (3051), and the built-in gears (3051) at the inner end of the combined gear (305) mesh with the driven gear (307) at the outer end of the slag discharge box (3) for transmission connection. Two sets of arc-shaped guide grooves (302) are opened on the right side of the top of the slag discharge box (3), and a set of arc-shaped plates (401) are fixedly provided on the front and rear sides of the top of the material plate (4). A set of guide shafts (402) is fixedly installed on the outer end of the arc plate (401), and two sets of guide shafts (402) fixedly provided on the outer end of the material plate (4) are respectively slidably installed on two sets of arc guide grooves (302) at the top of the slag discharge box (3); a set of connecting shafts (3071) is fixedly installed on the outer end of the driven gear (307) away from the center, and a set of lower connecting grooves (3043) is opened at the bottom end of the linkage block (304), and the connecting shaft (3071) fixed on the outer end of the driven gear (307) is slidably installed on the lower connecting groove (3043) at the bottom end of the linkage block (304).

2. The device for rapid slag unloading in vertical shafts as described in claim 1, characterized in that: The hoisting base (1) has a set of hoisting holes (102) at each of its four corners. Four sets of steel cables (2) are respectively inserted into the hoisting holes (102) at the four corners of the hoisting base (1), and a set of limiting posts (201) are fixedly installed at the bottom of the steel cables (2).

3. The device for rapid slag unloading in vertical shafts as described in claim 1, characterized in that: The hoisting base (1) has a set of mounting holes (101) at the front and rear ends of the right side, and a set of fixed rotating shafts (306) are fixed at the bottom right side of the slag discharge box (3). The fixed rotating shafts (306) at the bottom right side of the slag discharge box (3) are rotatably mounted on the mounting holes (101) at the front and rear ends of the right side of the hoisting base (1).

4. The device for rapid slag unloading in vertical shafts as described in claim 3, characterized in that: The combined gear (305) has a set of rotating holes and is rotatably mounted on the fixed rotating shaft (306) on the right side of the slag discharge box (3). The outer end of the combined gear (305) is a set of external gears (3052). A set of second racks (502) are fixedly installed on the front and rear ends of the left side of the guide trough plate (5). The external gears (3052) at the outer ends of the two sets of combined gears (305) are respectively meshed and connected to the two sets of second racks (502) on the left side of the guide trough plate (5).

5. The device for rapid slag unloading in a vertical shaft as described in claim 1, characterized in that: The inner end of the linkage block (304) is fixedly provided with a set of limiting sliders (3041), and the front and rear ends of the slag discharge box (3) are respectively fixedly provided with a set of external guide grooves (303), and the limiting sliders (3041) at the inner ends of the two sets of linkage blocks (304) are respectively slidably installed on the external guide grooves (303) at the front and rear ends of the slag discharge box (3).

6. The device for rapid slag unloading in a vertical shaft as described in claim 1, characterized in that: The top of the linkage block (304) is provided with a set of upper connecting grooves (3042), and the outer end of the guide shaft (402) fixedly installed on the material plate (4) is slidably installed on the upper connecting grooves (3042) provided at the top of the linkage block (304).

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