A lifting device for mineral metallurgical development and refining and its use method

Abstract

The present invention discloses a lifting device for mineral metallurgical development and refining and a method for using the same, and specifically relates to the field of mineral metallurgy, including an intermittent shaking mechanism, wherein the intermittent shaking mechanism includes a pneumatic gasket, wherein the pneumatic gaskets are in multiple groups, and the external ports of the multiple groups of pneumatic gaskets are plugged with connecting rubber rods, and the outer side of the pneumatic gasket is clamped with a brake air pressure block, and the outer side of the brake air pressure block is plugged with a curved block frame, and the bottom end of the curved block frame is clamped with an auxiliary brake block, and the bottom end of the curved block frame is clamped with a transfer pressure rod, and the pneumatic gasket drives the auxiliary reverse grinding frame to shake in a small range through the brake air pressure block, and a small amount of grinding residues in the grinding area on the auxiliary reverse grinding frame and the surface of the central roller are shaken off to the collection area below, thereby improving the effect of metal powder grinding, achieving more uniform grinding, and higher efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of mineral metallurgy, and more specifically, to a lifting device for mineral metallurgy development and refining and a method for using the same. Background Art

[0002] Minerals refer to all natural minerals or rock resources buried underground (or distributed on the surface or weathered or deposited) that can be used by humans. Minerals can be divided into metals, non-metals, combustible organic and other categories. They are non-renewable resources. The development of the mining industry and the expansion of the development and utilization of mineral resources have played a huge and irreplaceable role in promoting the development and progress of human social civilization.

[0003] However, during the current mineral metallurgical development, the metal blocks in the minerals are crushed and ground, and the refined metal powder cannot be turned over during grinding, resulting in uneven grinding of the metal powder, affecting the later use of the metal powder. In addition, the metal blocks are large in size and require later screening, and the overall work efficiency is poor. Therefore, we propose a lifting equipment for mineral metallurgical development and refining and a method of using the same. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a lifting equipment for mineral metallurgical development and refining and a method of using the same. A corresponding slide rail is provided at the connection between the end of the meshing friction rubber rotating ring and the brake air pressure block. Since the connecting rubber rod is rubber and has the elasticity of rubber, the air pressure washer will drive the auxiliary reverse grinding frame to vibrate in a small range through the brake air pressure block. A small amount of grinding residues on the grinding area of ​​the auxiliary reverse grinding frame and the surface of the central roller will be shaken off to the collection area below to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lifting equipment for mineral metallurgical development and refining and a method for using the same, comprising an intermittent shaking mechanism, wherein the intermittent shaking mechanism comprises an air pressure washer, wherein the number of the air pressure washers is multiple groups, and the external ports of the multiple groups of air pressure washers are plugged with connecting rubber rods, the outer side of the air pressure washer is clamped with a brake air pressure block, the outer side of the brake air pressure block is plugged with a curved block frame, the bottom end of the curved block frame is clamped with an auxiliary brake block, the bottom end of the curved block frame is clamped with a transfer pressure rod, the outer side of the transfer pressure rod is plugged with an air pressure transfer rod, spring pressure blocks are arranged on both sides of the air pressure transfer rod, the bottom end of the spring pressure block is clamped with a buffer spring, the bottom end of the air pressure transfer rod is plugged with an angle adjustment pressure rod, the bottom end of the spring pressure block is plugged with an air bag transfer frame through the buffer spring of the spring pressure block, and the outer side of the air bag transfer frame is plugged with two groups of two-way push rods;

[0006] A movable push block is arranged on the outer side of the two groups of bidirectional push rods, a friction collar block is clamped on the outer side of the movable push block, a transmission pressure rod type valve is inserted on the outer side of the friction collar block, an air pressure pump is inserted on the outer side of the friction collar block through the transmission pressure rod type valve, and the air pressure pump is arranged in an air pressure adjustment state through the friction collar block and the transmission pressure rod type valve.

[0007] The beneficial effect of adopting the above-mentioned further scheme is: the transmission pressure rod drives the angle adjustment pressure rod downward to squeeze the air flow inside the airbag transmission frame through the air pressure transmission rod, and the spring pressure block plays a mobile buffering role for the vibration on the upper side. The internal air flow of the airbag transmission frame drives it to move outward by squeezing the two-way push rod, and the two-way push rod drives the friction collar block to move downward through the sliding friction between the two-way push rod and the movable push block. The friction collar block slides down inside the air pressure pump through the transmission pressure rod valve, causing the valve inside the air pressure pump to be opened, thereby realizing pressure transmission.

[0008] In a preferred embodiment, the outer side of the intermittent shaking mechanism is clamped with a lifting device support mechanism, the inner side of the lifting device support mechanism is rotatably connected to a crushing and grinding mechanism, the bottom end of the crushing and grinding mechanism is rotatably connected to an auxiliary stabilizing mechanism, and the top end of the auxiliary stabilizing mechanism is rotatably connected to a central pressure transmission mechanism.

[0009] The beneficial effect of adopting the above further solution is: improving the linkage between institutions.

[0010] In a preferred embodiment, the lifting equipment support mechanism includes a supporting outer frame, an input pipe is arranged at the top of the supporting outer frame, the bottom end of the supporting outer frame is rotatably connected to a driving column, the bottom end of the driving column is rotatably connected to a limiting frame, a supporting base is welded to the outer side of the limiting frame, and most of the air pressure washers are clamped on the outer side of the supporting outer frame.

[0011] The beneficial effect of adopting the above further solution is that the metal block is input into the supporting outer frame through the input pipe, and the electric energy drives the reverse gear wheel to rotate clockwise, and the reverse gear wheel rotates synchronously through the meshing of the gear teeth with the auxiliary gear rack.

[0012] In a preferred embodiment, the crushing and grinding mechanism includes an auxiliary control frame, the inner side of the auxiliary control frame is rotatably connected to a reverse gear wheel, the outer side of the reverse gear wheel is rotatably connected to an auxiliary gear frame, the outer side of the auxiliary gear frame is rotatably connected to an engaging friction rubber ring, the inner wall of the engaging friction rubber ring is rotatably connected to an auxiliary reverse grinding frame, the outer side of the auxiliary reverse grinding frame is rotatably connected to a central roller, and the brake air pressure block is fitted onto the outer side of the engaging friction rubber ring.

[0013] The beneficial effect of adopting the above further scheme is that the meshing friction rubber ring drives the auxiliary reverse grinding frame to rotate, and the auxiliary reverse grinding frame rotates synchronously through the meshing with the central roller. The central roller and the auxiliary reverse grinding frame are reverse-toothed, so the incoming metal blocks are crushed.

[0014] In a preferred embodiment, the central pressure transmission mechanism comprises a joint pressure transmission block, the top end of the joint pressure transmission block is rotatably connected to a rotating wheel column, and the outer side of the rotating wheel column is rotatably connected to a gap adjustment frame.

[0015] The beneficial effect of adopting the above further scheme is that the central roller drives the vertical guide frame to move downward by squeezing the end connecting block, and the fixed clamping block and the fixed peripheral positioning block are clamped on both sides of the end connecting block, so that the end connecting block can only move up and down, and at the same time improves the stability of the downward movement between the end connecting block and the vertical guide frame.

[0016] In a preferred embodiment, a vertical guide rail frame is provided on the outer side of the rotating wheel column, a peripheral positioning block is clamped on the outer side of the vertical guide rail frame, a fixed clamping block is clamped on the inner side of the peripheral positioning block, and an end connecting block is provided on the top of the vertical guide rail frame.

[0017] The beneficial effect of adopting the above-mentioned further scheme is that the connection part of the lower pressure end of the vertical guide frame passes through the gap adjustment frame and is clamped on the wheel column, the engagement pressure transmission block is connected to the external driving device, and the wheel column rotates counterclockwise, and the engagement pressure transmission block drives the wheel column to rotate through electrical energy. After the wheel column is connected to the bottom end of the vertical guide frame, it realizes synchronous counterclockwise rotation, and the end connection block drives the central roller to move upward.

[0018] In a preferred embodiment, the auxiliary stabilization mechanism includes a central transmission block, which is rotatably connected to the outer side of the engaging pressure transmission block, the outer side of the central transmission block is clamped with a curved block, the outer side of the curved block is clamped with a brake block, and the outer side of the brake block is inserted with a movable push column.

[0019] The beneficial effect of adopting the above-mentioned further scheme is: the internal air pressure squeezes the brake block through the movable push column to clamp the curved block, the curved block fixes the peripheral side of the central transfer block, and the central transfer block stabilizes the bottom end of the driving column. When the central central roller moves upward, it will not collide with the auxiliary reverse grinding frame after a large vibration, thereby protecting the grinding edge and avoiding collision damage.

[0020] A method for using a lifting device for mineral metallurgical development and refining, comprising the following steps:

[0021] S1: The metal block is input into the supporting outer frame through the input pipe. After the metal block is placed, material preparation is performed;

[0022] S2: The auxiliary reverse grinding frame rotates synchronously through meshing with the central roller to achieve the initial crushing interval, and the central roller and the auxiliary reverse grinding frame are reverse gear mixing, so the incoming metal blocks are initially crushed;

[0023] S3: The central roller engages with the auxiliary reverse grinding frame and rubs against its surface up and down, thereby grinding the metal block after preliminary processing to realize the grinding area and perform secondary processing on the material.

[0024] Technical effects and advantages of the present invention:

[0025] The central roller engages with the auxiliary reverse grinding frame and rubs against its surface in the upper and lower positions, thereby grinding the metal block after preliminary processing to improve its crushing degree. At the same time, there are corresponding slide rails at the connection between the end of the engaging friction rubber rotating ring and the brake air pressure block. Since the connecting rubber rod is rubber, it has rubber elasticity. The air pressure washer will drive the auxiliary reverse grinding frame to vibrate in a small range through the brake air pressure block. A small amount of grinding residues on the grinding area of ​​the auxiliary reverse grinding frame and the surface of the central roller are shaken off to the collection area below, thereby improving the effect of metal powder grinding, achieving more uniform grinding, and higher efficiency.

[0026] The friction collar block slides down inside the air pump through the transmission pressure rod valve, causing the valve inside the air pump to be opened. The internal air pressure squeezes the brake block through the movable push column to clamp the curved block. The curved block fixes the peripheral side of the central transfer block. The central transfer block stabilizes the bottom end of the driving column. When the central central roller moves upward, it will not collide with the auxiliary reverse grinding frame after a large vibration, thereby protecting the ground blade and avoiding collision damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the support mechanism of the lifting device of the present invention.

[0028] Figure 2 It is a structural schematic diagram of the auxiliary rotating gear rack of the present invention.

[0029] Figure 3 It is a structural schematic diagram of the curved block frame of the present invention.

[0030] Figure 4 It is a structural schematic diagram of the friction collar block of the present invention.

[0031] Figure 5 For the present invention Figure 4 A-section structure enlarged view.

[0032] Figure 6 It is a structural schematic diagram of the central pressure transmission mechanism of the present invention.

[0033] Figure 7 It is a schematic diagram of the structure of the joint pressure transmission card block of the present invention.

[0034] The accompanying drawings are marked as follows: 1. Lifting equipment support mechanism; 101. Support outer frame; 102. Input pipeline; 103. Drive column; 104. Support base; 105. Limit frame; 2. Crushing and grinding mechanism; 201. Auxiliary control frame; 202. Reverse gear wheel; 203. Central roller; 204. Auxiliary reverse grinding frame; 205. Auxiliary gear frame; 206. Engaging friction rubber ring; 3. Intermittent shaking mechanism; 301. Pneumatic washer; 302. Connecting rubber rod; 303. Curved block frame; 304. Braking air pressure block; 305. Auxiliary brake block; 306. Transfer pressure rod; 307. Pneumatic Transmission rod; 308, angle adjustment pressure rod; 309, spring pressure block; 310, airbag transmission frame; 311, two-way push rod; 312, movable push block; 313, friction collar block; 314, air pressure pump; 315, transmission pressure rod type valve; 4, auxiliary stabilization mechanism; 401, central transmission block; 402, movable push column; 403, curved block; 404, brake block; 5, central pressure transmission mechanism; 501, engagement pressure transmission block; 502, clearance adjustment frame; 503, vertical guide frame; 504, end connection block; 505, fixed block; 506, peripheral positioning block; 507, wheel column. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Reference Figure 1-4Embodiment 1: A lifting device for mineral metallurgical development and refining and a method of using the same, comprising an intermittent shaking mechanism 3, the intermittent shaking mechanism 3 comprising a gas pressure washer 301, the number of the gas pressure washers 301 is multiple groups, the external ports of the multiple groups of gas pressure washers 301 are plugged with connecting rubber rods 302, the outer side of the gas pressure washers 301 is clamped with a brake air pressure block 304, the outer side of the brake air pressure block 304 is plugged with a curved block frame 303, the bottom end of the curved block frame 303 is clamped with an auxiliary brake block 305, the curved The bottom end of the block frame 303 is clamped with a transfer pressure rod 306, the outer side of the transfer pressure rod 306 is plugged with a gas pressure transfer rod 307, both sides of the gas pressure transfer rod 307 are provided with spring pressure blocks 309, the bottom end of the spring pressure block 309 is clamped with a buffer spring, the bottom end of the gas pressure transfer rod 307 is plugged with an angle adjustment pressure rod 308, the bottom end of the spring pressure block 309 is plugged with an airbag transfer frame 310 through the buffer spring of the spring pressure block 309, and the outer side of the airbag transfer frame 310 is plugged with two sets of bidirectional push rods 311;

[0037] The outer sides of the two sets of bidirectional push rods 311 are provided with movable push blocks 312, the outer sides of the movable push blocks 312 are clamped with friction collar blocks 313, the outer sides of the friction collar blocks 313 are plugged with transmission pressure rod type valves 315, the outer sides of the friction collar blocks 313 are plugged with air pressure pumps 314 through the transmission pressure rod type valves 315, and the air pressure pumps 314 are arranged in an air pressure adjustment state through the friction collar blocks 313 and the transmission pressure rod type valves 315. The crushing and grinding mechanism 2 includes an auxiliary control frame 201, The inner side of the auxiliary control frame 201 is rotatably connected to the reverse gear wheel 202, the outer side of the reverse gear wheel 202 is rotatably connected to the auxiliary gear frame 205, the outer side of the auxiliary gear frame 205 is rotatably connected to the meshing friction rubber ring 206, the inner wall of the meshing friction rubber ring 206 is rotatably connected to the auxiliary reverse grinding frame 204, the outer side of the auxiliary reverse grinding frame 204 is rotatably connected to the central roller 203, and the brake air pressure block 304 is fittedly arranged on the outer side of the meshing friction rubber ring 206.

[0038] It should be noted that the central roller 203 drives the brake air pressure block 304 to move a short distance upward through the auxiliary reverse grinding frame 204, and the brake air pressure block 304 drives the multi-layer air pressure gasket 301 to be pulled upward through the connecting rubber rod 302. Since the multi-layer air pressure gasket 301 and the connecting rubber rod 302 are closed inside, the internal air flow is constant, and the air pressure gasket 301 moves upward until the air pressure inside the air pressure gasket 301 expands due to the outward pull, and the moving distance reaches the set range. The set range is the end of the slide rail, and the air pressure F1 is greater than the auxiliary reverse grinding frame 204. The friction force F2 between the auxiliary reverse grinding frame 204 and the central roller 203 is converted into a restoring force, which drives the auxiliary reverse grinding frame 204 to return to its original position. Since the connecting rubber rod 302 is made of rubber, it has the elasticity of rubber. The air pressure washer 301 drives the auxiliary reverse grinding frame 204 to vibrate in a small range through the brake air pressure block 304. A small amount of grinding residue on the grinding area on the surface of the auxiliary reverse grinding frame 204 and the central roller 203 is shaken off to the collection area below. The auxiliary reverse grinding frame 204 drives the brake air pressure block 304 to vibrate. The restored pressure is transmitted to the transmission pressure rod 306 through the curved block frame 303, and the transmission pressure rod 306 drives the angle adjustment pressure rod 308 to squeeze the air flow inside the airbag transmission frame 310 downward through the air pressure transmission rod 307, and the spring pressure block 309 plays a mobile buffering role for the vibration on the upper side. The internal air flow of the airbag transmission frame 310 drives it to move outward by squeezing the two-way push rod 311, and the two-way push rod 311 drives the friction collar block 313 to move downward through the sliding friction between it and the movable push block 312, and the friction collar block 313 passes through the transmission pressure rod valve 315 slides down inside the air pump 314, and the model of the air pump 314 is GC3-ConST162, causing the valve inside the air pump 314 to be opened. The internal air pressure squeezes the brake block 404 through the movable push column 402 to clamp the curved block 403. The curved block 403 fixes the peripheral side of the central transfer block 401, and the central transfer block 401 stabilizes the bottom end of the driving column 103. When the central central roller 203 moves upward, it will not collide with the auxiliary reverse grinding frame 204 after a large vibration, thereby protecting the ground blade and avoiding collision damage.

[0039] Reference Figure 5-7, Embodiment 2: The outer side of the intermittent shaking mechanism 3 is clamped with a lifting device support mechanism 1, the inner side of the lifting device support mechanism 1 is rotatably connected with a crushing and grinding mechanism 2, the bottom end of the crushing and grinding mechanism 2 is rotatably connected with an auxiliary stabilizing mechanism 4, and the top of the auxiliary stabilizing mechanism 4 is rotatably connected with a central pressure transmission mechanism 5. The lifting device support mechanism 1 includes a supporting outer frame 101, the top of the supporting outer frame 101 is provided with an input pipeline 102, the bottom end of the supporting outer frame 101 is rotatably connected with a driving column 103, the bottom end of the driving column 103 is rotatably connected with a limiting frame 105, and the outer side of the limiting frame 105 is welded with a supporting base 104, a plurality of air pressure washers 301 are clamped on the outer side of the supporting outer frame 101, and the central pressure transmission mechanism 5 includes a joint pressure transmission The clamping block 501, the top of the engaging pressure transmission clamping block 501 is rotatably connected to the rotating wheel column 507, the outer side of the rotating wheel column 507 is rotatably connected to the gap adjustment frame 502, the outer side of the rotating wheel column 507 is provided with a vertical guide frame 503, the outer side of the vertical guide frame 503 is clamped with a circumferential positioning block 506, the inner side of the circumferential positioning block 506 is clamped with a fixed clamping block 505, the top of the vertical guide frame 503 is provided with an end connecting block 504, the auxiliary stabilizing mechanism 4 includes a central transmission block 401, the central transmission block 401 is rotatably connected to the outer side of the engaging pressure transmission clamping block 501, the outer side of the central transmission block 401 is clamped with a curved clamping block 403, the outer side of the curved clamping block 403 is clamped with a brake block 404, and the outer side of the brake block 404 is inserted with a movable push column 402.

[0040] It should be noted that the central roller 203 drives the brake air pressure block 304 to move a short distance upward through the auxiliary reverse grinding frame 204, and the brake air pressure block 304 drives the multi-layer air pressure gasket 301 to be pulled upward through the connecting rubber rod 302. Since the multi-layer air pressure gasket 301 and the connecting rubber rod 302 are closed inside, the internal air flow is constant, and the air pressure gasket 301 moves upward until the air pressure inside the air pressure gasket 301 expands due to the outward pull, and the moving distance reaches the set range. The fixed range is the end of the slide rail, and the air pressure F1 is greater than the friction F2 between the auxiliary reverse grinding frame 204 moving upward and the central roller 203, and the air pressure F1 is converted into a restoring force, which drives the auxiliary reverse grinding frame 204 to return to its original position. Since the connecting rubber rod 302 is rubber, it has rubber elasticity, and the air pressure washer 301 will drive the auxiliary reverse grinding frame 204 to vibrate in a small range through the brake air pressure block 304, so there is a small friction between the auxiliary reverse grinding frame 204 and the grinding area on the surface of the central roller 203. A large amount of grinding residue is shaken off to the collection area below, and the auxiliary reverse grinding frame 204 drives the brake air pressure block 304 to transfer the restored pressure to the transfer pressure rod 306 through the curved block frame 303. The transfer pressure rod 306 drives the angle adjustment pressure rod 308 to squeeze the air flow inside the airbag transfer frame 310 downward through the air pressure transfer rod 307, and the spring pressure block 309 plays a mobile buffering role for the vibration on the upper side. The internal airflow of the airbag transfer frame 310 drives it to move outward by squeezing the two-way push rod 311. The two-way push rod 311 drives the friction collar block 313 to move downward through the sliding friction between it and the movable push block 312. The friction collar block 313 slides down inside the air pressure pump 314 through the transmission pressure rod valve 315, causing the valve inside the air pressure pump 314 to be opened. The internal air pressure squeezes the brake block 404 through the movable push column 402 to clamp the curved block 403. The curved block 403 fixes the peripheral side of the central transmission block 401, and the central transmission block 401 stabilizes the bottom end of the driving rotating column 103.

[0041] A method for using a lifting device for mineral metallurgical development and refining, comprising the following steps:

[0042] S1: The metal block is input into the supporting outer frame 101 through the input pipe 102. After the metal block is placed, material preparation is performed;

[0043] S2: The auxiliary reverse grinding frame 204 rotates synchronously through meshing with the central roller 203 to achieve a preliminary crushing interval, and the central roller 203 and the auxiliary reverse grinding frame 204 are reverse gear mixing, so the incoming metal blocks are initially crushed;

[0044] S3: The central roller 203 engages with the auxiliary reverse grinding frame 204 and rubs the surface of the auxiliary reverse grinding frame 204 up and down, thereby grinding the metal block after the preliminary processing to achieve the grinding area and perform secondary processing on the material.

[0045] Working principle: The metal block is input into the supporting outer frame 101 through the input pipe 102, and the electric energy drives the reverse gear wheel 202 to rotate clockwise. The reverse gear wheel 202 rotates synchronously through the meshing of the gear teeth with the auxiliary gear rack 205. The auxiliary gear rack 205 drives the meshing friction rubber rotating circle 206 to rotate through the rolling friction between the meshing friction rubber rotating circle 206. The meshing friction rubber rotating circle 206 drives the auxiliary reverse grinding frame 204 to rotate. The auxiliary reverse grinding frame 204 rotates through the meshing friction between the meshing friction rubber rotating circle 206 and the central The rollers 203 are meshed with each other and rotate synchronously. The central roller 203 and the auxiliary reverse grinding frame 204 are reverse geared, so the incoming metal blocks are crushed. The central roller 203 is threadedly meshed with the bottom end of the supporting outer frame 101, and the connecting rod of the central roller 203 and its meshing position has a certain length. The central roller 203 moves downward during the rotation process. The central roller 203 drives the vertical guide frame 503 to move downward by squeezing the end connecting block 504, and the fixed block The fixed peripheral positioning blocks 506 are clamped on both sides of the end connection block 504, so that the end connection block 504 can only move up and down, and at the same time improve the stability of the downward movement between the end connection block 504 and the vertical guide rail frame 503. The connection part of the bottom end of the vertical guide rail frame 503 passes through the gap adjustment frame 502 and is clamped on the wheel column 507. The joint pressure transmission block 501 is connected to the external driving device, and the wheel column 507 rotates counterclockwise. The joint pressure transmission block 501 is connected to the external driving device through the gap adjustment frame 502. The electric energy drives the wheel column 507 to rotate. After the wheel column 507 is connected to the bottom end of the vertical guide frame 503, it realizes synchronous counterclockwise rotation. The end connection block 504 drives the central roller 203 to move upward. The central roller 203 engages with the auxiliary reverse grinding frame 204 to rub its surface up and down, thereby grinding the metal block after preliminary processing to improve its crushing degree. At the same time, there is a corresponding slide rail at the end connection of the engaging friction rubber ring 206 and the brake air pressure block 304.

[0046] The central roller 203 drives the brake air pressure block 304 to move a short distance upward through the auxiliary reverse grinding frame 204, and the brake air pressure block 304 drives the multi-layer air pressure gasket 301 to be pulled upward through the connecting rubber rod 302. Since the multi-layer air pressure gasket 301 and the connecting rubber rod 302 are closed inside, the internal air flow is constant, and the air pressure gasket 301 moves upward until the air pressure inside the air pressure gasket 301 expands due to the outward pull, and the moving distance reaches the set range. The set range is the end of the slide rail, and the air pressure F1 is greater than the auxiliary The friction force F2 between the reverse grinding frame 204 and the central roller 203 is converted into a restoring force, which drives the auxiliary reverse grinding frame 204 to return to its original position. Since the connecting rubber rod 302 is made of rubber, it has the elasticity of rubber. The air pressure washer 301 drives the auxiliary reverse grinding frame 204 to vibrate in a small range through the brake air pressure block 304. A small amount of grinding residue on the grinding area of ​​the auxiliary reverse grinding frame 204 and the surface of the central roller 203 is shaken off to the collection area below, and the auxiliary reverse grinding frame 204 drives the brake. The air pressure block 304 transmits the restored pressure to the transfer pressure rod 306 through the curved block frame 303. The transfer pressure rod 306 drives the angle adjustment pressure rod 308 to squeeze the air flow inside the airbag transfer frame 310 downward through the air pressure transfer rod 307, and the spring pressure block 309 plays a mobile buffering role for the vibration on the upper side. The internal air flow of the airbag transfer frame 310 drives it to move outward by squeezing the two-way push rod 311. The two-way push rod 311 drives the friction collar block 313 to move downward through the sliding friction between it and the movable push block 312. The collar block 313 slides down inside the air pump 314 through the transmission pressure rod valve 315, causing the valve inside the air pump 314 to be opened, and the internal air pressure squeezes the brake block 404 through the movable push column 402 to clamp the curved block 403, and the curved block 403 fixes the peripheral side of the central transfer block 401, and the central transfer block 401 stabilizes the bottom end of the driving column 103. When the central central roller 203 moves upward, it will not collide with the auxiliary reverse grinding frame 204 after a large vibration, thereby protecting the ground blade and avoiding collision damage.

[0047] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0048] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0049] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting device for mineral metallurgical development and refining, comprising an intermittent shaking mechanism (3), characterized in that: The intermittent shaking mechanism (3) comprises a pneumatic washer (301), the pneumatic washer (301) being provided in a plurality of groups, the external ports of the plurality of pneumatic washers (301) being plugged with a connecting rubber rod (302), the outer side of the pneumatic washer (301) being clamped with a brake pneumatic block (304), the outer side of the brake pneumatic block (304) being clamped with a curved clamping block frame (303), the bottom end of the curved clamping block frame (303) being clamped with an auxiliary brake block (305), the bottom end of the curved clamping block frame (303) being clamped with a transmission pressure rod (30 6) A gas pressure transmission rod (307) is inserted into the outer side of the transmission pressure rod (306), spring pressure blocks (309) are arranged on both sides of the gas pressure transmission rod (307), a buffer spring is clamped at the bottom end of the spring pressure block (309), an angle adjustment pressure rod (308) is inserted into the bottom end of the gas pressure transmission rod (307), an air bag transmission frame (310) is inserted into the bottom end of the spring pressure block (309) through the buffer spring of the spring pressure block (309), and two sets of bidirectional push rods (311) are inserted into the outer side of the air bag transmission frame (310); The outer sides of the two groups of bidirectional push rods (311) are provided with movable push blocks (312), the outer sides of the movable push blocks (312) are clamped with friction collar blocks (313), the outer sides of the friction collar blocks (313) are plugged with transmission pressure rod type valves (315), the outer sides of the friction collar blocks (313) are plugged with air pressure pumps (314) through the transmission pressure rod type valves (315), and the air pressure pumps (314) are arranged in an air pressure adjustment state through the friction collar blocks (313) and the transmission pressure rod type valves (315); The outer side of the intermittent shaking mechanism (3) is clamped with a lifting device support mechanism (1), the inner side of the lifting device support mechanism (1) is rotatably connected to a crushing and grinding mechanism (2), the bottom end of the crushing and grinding mechanism (2) is rotatably connected to an auxiliary stabilizing mechanism (4), and the top end of the auxiliary stabilizing mechanism (4) is rotatably connected to a central pressure transmission mechanism (5); The lifting equipment support mechanism (1) comprises a support outer frame (101), the top of the support outer frame (101) is provided with an input pipe (102), the bottom of the support outer frame (101) is rotatably connected to a driving column (103), the bottom of the driving column (103) is rotatably connected to a limiting frame (105), the outer side of the limiting frame (105) is welded with a support base (104), and most of the air pressure washers (301) are clamped on the outer side of the support outer frame (101); The crushing and grinding mechanism (2) comprises an auxiliary control frame (201), the inner side of the auxiliary control frame (201) is rotatably connected to a reverse gear wheel (202), the outer side of the reverse gear wheel (202) is rotatably connected to an auxiliary gear frame (205), the outer side of the auxiliary gear frame (205) is rotatably connected to an engaging friction rubber ring (206), the inner wall of the engaging friction rubber ring (206) is rotatably connected to an auxiliary reverse grinding frame (204), the outer side of the auxiliary reverse grinding frame (204) is rotatably connected to a central roller (203), and the central roller (203) is threadedly engaged with a bottom end port of the supporting outer frame (101); the brake air pressure block (304) is arranged on the outer side of the engaging friction rubber ring (206).

2. The lifting equipment for mineral metallurgical development and refining according to claim 1 is characterized by: The central pressure transmission mechanism (5) comprises a joint pressure transmission card block (501), the top end of the joint pressure transmission card block (501) is rotatably connected to a rotating wheel column (507), and the outer side of the rotating wheel column (507) is rotatably connected to a gap adjustment frame (502).

3. The lifting equipment for mineral metallurgical development and refining according to claim 2 is characterized by: A vertical guide rail frame (503) is arranged on the outer side of the rotating wheel column (507), a peripheral positioning block (506) is clamped on the outer side of the vertical guide rail frame (503), a fixed clamping block (505) is clamped on the inner side of the peripheral positioning block (506), and an end connection block (504) is arranged on the top end of the vertical guide rail frame (503).

4. The lifting equipment for mineral metallurgical development and refining according to claim 3 is characterized by: The auxiliary stabilizing mechanism (4) comprises a central transmission block (401), the central transmission block (401) being rotatably connected to the outside of a joint pressure transmission block (501), a curved block (403) being clamped on the outside of the central transmission block (401), a brake block (404) being clamped on the outside of the curved block (403), and a movable push column (402) being inserted on the outside of the brake block (404).

5. A method for using the lifting equipment for mineral metallurgical development and refining as claimed in any one of claims 1 to 4, characterized in that: S1: The metal block is input into the supporting outer frame (101) through the input pipe (102), and after the metal block is placed, material preparation is performed; S2: the auxiliary reverse grinding frame (204) rotates synchronously through meshing with the central roller (203) to achieve a preliminary crushing interval, and the central roller (203) and the auxiliary reverse grinding frame (204) are reverse-toothed, so that the incoming metal blocks are initially crushed; S3: The central roller (203) engages with the auxiliary reverse grinding frame (204) and rubs against its surface in an upper and lower position, thereby grinding the metal block after the preliminary processing to achieve a grinding zone and perform secondary processing on the material.

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