Energy-saving ore crushing device for lead-zinc concentrate production

Abstract

The invention provides an energy-saving ore crushing device for lead-zinc concentrate production, which comprises a supporting table, a conveying belt is assembled in the supporting table, a crushing mechanism is fixedly mounted at the top of the supporting table, a transfer assembly is fixedly mounted on the supporting table on one side of the crushing mechanism, and a hoisting mechanism is assembled at the driving end of the transfer assembly. A hoisting mechanism is arranged on the bottom of the crushing mechanism, a hanging mechanism is hoisted at the bottom of the hoisting mechanism, a material guiding assembly is fixedly installed on the portion, on the other side of the crushing mechanism, of the supporting table, an installation cover body is fixedly installed on the top of the material guiding assembly, and a knocking assembly is assembled in the installation cover body. Through the hanging mechanism, the crushing device can work according to the actual crushing condition, the device achieves the effect of switching three working forms, the device can assist a feeding channel in dredging operation, ore in the crushing device body can be compensated, meanwhile, a crushing toothed plate in the device body can be hoisted and replaced, and the crushing efficiency is improved. And personnel are assisted in mounting the crushing toothed plate.

Description

Technical Field

[0001] The invention relates to the technical field of lead-zinc concentrate production, and in particular to an energy-saving ore crushing device for lead-zinc concentrate production. Background Art

[0002] Lead-zinc ore is a mineral aggregate containing two main metal elements, lead and zinc, and is the main raw material for refining lead and zinc. Lead-zinc ore usually exists underground and is formed in sedimentary rocks, volcanic rocks and metamorphic rocks in different geological periods. Its deposit types are diverse, including but not limited to sedimentary, hydrothermal vein, volcanogenic, etc.

[0003] The mining and crushing of lead-zinc ore is the initial stage in the lead-zinc ore processing process. This process aims to convert underground or surface ore into small pieces or powdered materials that can be further processed. The crushing process of lead-zinc ore requires special crushing equipment to complete, usually using the relative movement of fixed jaws and movable jaws to squeeze and crush materials.

[0004] From the above content, we know that the crushing of lead-zinc ore is a necessary link in the lead-zinc ore processing process, but there are still shortcomings in the crushing process: during the operation of the crushing device, there will be the following crushing obstacles: First, before the ore is introduced into the device, it will be blocked in the feeding stage due to the limitation of the guide channel, and personnel are often required to assist in unblocking; second, when the ore is crushed between the fixed jaw plate and the movable jaw plate, it will not be effectively crushed due to factors such as the volume of the ore and the crushing volume, causing it to be blocked inside the crusher body; third, with the continuous operation of the crushing device, its crushing plate will be significantly worn, and such wear will cause personnel to replace the crushing tooth plate, but because the tooth plate is relatively heavy, there are many inconveniences in replacement, and even external facilities are required for coordinated operations;

[0005] Therefore, the present application proposes an energy-saving ore crushing device for lead-zinc concentrate production. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides an energy-saving ore crushing device for lead-zinc concentrate production, which solves the problems mentioned in the background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An energy-saving ore crushing device for lead-zinc concentrate production comprises a support table, a conveyor belt is installed inside the support table, a crushing mechanism is fixedly installed on the top of the support table, a transfer assembly is fixedly installed on the support table on one side of the crushing mechanism, a hoisting mechanism is installed on the driving end of the transfer assembly, a hanging mechanism is hung on the bottom of the hanging mechanism, and the hanging mechanism is located above the crushing mechanism, a material guide assembly is fixedly installed on the support table on the other side of the crushing mechanism, a mounting cover is fixedly installed on the top of the material guide assembly, a knocking assembly is installed inside the mounting cover, a spray assembly is fixedly installed on the top of the mounting cover, and the spray assembly is located in front of the knocking assembly, and a screening assembly is fixedly installed on the support table between the material guide assembly and the crushing mechanism; The hanging mechanism includes a hanging component, a compensation component, and a flipping component; the lifting mechanism includes a hanging plate and a lifting component, the driving end of the transfer component is equipped with a hanging component, the driving end of the lifting component is docked with a hanging plate, the bottom of the hanging plate is equipped with a flipping component, one side of the flipping component is equipped with a hanging component, the interior of the flipping component is equipped with a compensation component, and the compensation component cooperates with the lifting component for operation; the knocking component includes a fifth motor, a swing arm, a cross arm, a buffer spring, and a knocking head, a connected assembly port is provided at the top of the mounting cover, a swing arm is movably installed in the assembly port, a fifth motor is fixedly installed on the top of the mounting cover, and the driving end of the fifth motor is assembled and connected to the swing arm, a cross arm is fixedly installed at the bottom of the swing arm, a buffer spring is docked with the cross arm, and a knocking head is docked with the bottom end of the buffer spring.

[0009] Furthermore, the transfer assembly includes a first support frame, a top plate, a first telescopic cylinder, a first rack, a first gear, and a transfer plate. The first support frame is fixedly installed on the support platform on one side of the crushing mechanism, the top plate is fixedly installed on the top of the first support frame, and an opening is provided at the end of the top plate, and a transfer plate is assembled in the opening through a movable shaft, the top end of the movable shaft is butt-mounted with a first gear, the top of the top plate is fixedly installed with a first telescopic cylinder, the output end of the first telescopic cylinder is butt-mounted with a first rack, and the first rack and the first gear are meshed with each other, and the first telescopic cylinder drives the transfer plate to rotate and swing through the first rack and the first gear.

[0010] Furthermore, the crushing mechanism includes a body, a driving assembly, a first crushing plate, and a second crushing plate. The body is fixedly installed on the top of the support platform, and the driving assembly is installed inside the body, and the working end of the driving assembly is equipped with the first crushing plate, the inner wall of the body is equipped with the second crushing plate, and the first crushing plate and the second crushing plate cooperate with each other for crushing.

[0011] Furthermore, the lifting assembly includes a third telescopic cylinder, a telescopic sleeve, a mounting plate, a third motor, a guide seat 2, a fourth motor, a mounting cavity, a second screw rod, a mounting seat 3, a winding roller, and a lifting rope. The bottom of the transfer plate is fixedly installed with a mounting cavity, and the extended guide seat 2 is slidably installed in the mounting cavity, and the second screw rod penetrating the guide seat 2 is butt-mounted in the mounting cavity, and the fourth motor assembled and connected is fixedly installed on one side of the mounting cavity, a mounting plate is fixedly installed on the bottom of the guide seat 2, and the third telescopic cylinder and the telescopic sleeve are fixedly installed on the bottom of the mounting plate, and the telescopic sleeve and the mounting plate are connected to each other, and the third telescopic cylinder and the bottom of the telescopic sleeve are butt-mounted with a hanging plate, the top of the mounting plate is fixedly installed with the mounting seat 3, and the inner side of the mounting seat 3 is butt-mounted with a winding roller, a lifting rope is wound on the winding roller, and the end of the lifting rope passes through the telescopic sleeve and the hanging plate, and is assembled and connected to the compensation assembly, and the outer side of the mounting seat 3 is equipped with the third motor assembled and connected to the winding roller.

[0012] Furthermore, the flipping assembly includes a flap, a second telescopic cylinder, a third rack, a third gear, and a mounting seat 2. Two groups of mounting seats 2 are fixedly installed on the bottom of the hanging plate, a flap is movably installed between the mounting seats 2 via a rotating shaft, a third gear connected to the rotating shaft is assembled on one side of the mounting seat 2, a second telescopic cylinder is fixedly installed on the hanging plate, and a third rack is docked with the output end of the second telescopic cylinder, and the third rack and the third gear are meshed with each other.

[0013] Further, the hanging assembly includes a guide arm, a hanging head, a rotating component, a guide rod, a first motor, a guide block, a first screw rod, and a mounting seat. Two groups of mounting seats are fixedly installed on one side of the flap, and the guide rod and the first screw rod are respectively butt-mounted between the mounting seats. Two groups of guide blocks are jointly sleeved on the guide rod and the first screw rod. A first motor connected to the first screw rod is fixedly installed on one side of the mounting seat. A rotating component is fixedly installed on the outer side of the guide block. The guide arm is butt-mounted on the output end of the rotating component, and the hanging head is fixedly installed on the end of the guide arm.

[0014] A card block is slidably installed inside the hanging head, and the bottom of the card block is in an inclined shape. A hanging opening 1 is provided on both sides of the second crushing plate and the first crushing plate, and a hanging opening 2 is provided on the top of the hanging opening 1. The hanging head and the hanging opening 1 are plugged and matched with each other, and the card block and the hanging opening 2 are butt-jointed and matched;

[0015] The compensation component includes a conical compensation head, a docking joint, a docking sleeve, a guide seat 1, a second motor, a second rack, and a second gear. A guide port is provided on the flap, and the flap is slidably assembled with the guide seat 1 through the guide port. The second motor is mounted on the guide seat 1, and the output end of the second motor is docked with the second gear. A second rack meshing with the second gear is fixedly installed on the side of the flap, and a docking sleeve is fixedly installed on the inner side of the guide seat 1. The lifting rope passes through the flap and the docking sleeve, and a docking joint is docked with the end portion. The docking joint and the docking sleeve are docked with each other, and a conical compensation head is fixedly installed on the bottom of the docking joint.

[0016] Furthermore, the material guide assembly includes a material guide trough body, a material guide inclined plate, a separation grille, a mounting structure, a material guide hopper, and a guide mesh plate. The mounting structure is fixedly installed on the top of the support table, the material guide trough body is fixedly installed on the top of the mounting structure, the material guide inclined plate is fixedly installed on the bottom of the material guide trough body, and the separation grille is provided at the discharge end of the material guide inclined plate, the material guide hopper is fixedly installed inside the mounting structure, and the material guide hopper is located below the separation grille, the guide mesh plate is fixedly installed on the bottom of the material guide hopper, and the guide mesh plate is inclined, the bottom port of the material guide hopper corresponds to the guide mesh plate, and the bottom end of the guide mesh plate corresponds to the conveyor belt.

[0017] Furthermore, the screening assembly includes a vibrating screen body, a screen plate, a material guide port, a lower channel, and a vibrating screen frame. The vibrating screen frame is fixedly installed on the top of the support platform, and the vibrating screen body is assembled on the top of the vibrating screen frame. A connected material guide port is fixedly installed on one side of the vibrating screen body, and the discharge end of the material guide port corresponds to the machine body. A connected lower channel is fixedly installed on the other side of the vibrating screen body, and a screen plate is fixedly installed inside the vibrating screen body.

[0018] Furthermore, the knocking assembly also includes a cam, a guide pin, and a pin shaft. A traction port is provided on the swing arm, and a guide pin is slidably installed in the traction port. A cam is docked and installed at the output end of the fifth motor, one end of the guide pin is installed and connected to the cam, and pin shafts are docked and installed on both sides of the swing arm, and the swing arm is movably connected to the assembly port through the pin shaft.

[0019] Furthermore, the spray assembly includes a water-guiding square tube, a nozzle, and an external joint. The water-guiding square tube is fixedly installed on the top of the installation cover, and the nozzles are evenly distributed on the bottom of the water-guiding square tube. The spray of the nozzles corresponds to the separation grid. An external joint extending from the installation cover is docked on the water-guiding square tube, and the external joint is externally connected to a water supply pipe.

[0020] The present invention provides an energy-saving ore crushing device for lead-zinc concentrate production. Compared with the prior art, it has the following beneficial effects:

[0021] Through the hanging mechanism, the crushing device can operate according to the actual crushing situation, so that the device can achieve the effect of switching between three operating modes. The device can assist in clearing the feed channel to ensure that the ore will not be blocked when unloading, and can compensate for the ore in the crusher body to avoid the ore from being effectively crushed due to volume factors. By supplementing the volume of the ore, the extrusion force between the ore and the crushing facility is increased to assist in crushing the ore. At the same time, the crushing tooth plate in the body can be hoisted and replaced, and the auxiliary personnel can install the crushing tooth plate. The hanging mechanism can also cooperate with the screening component to operate, and the auxiliary screening component can clean up the residual ore inside it. By installing the knocking component in the cover body, the ore can be knocked during transportation, so that the device achieves the effect of pretreatment. Some ore is cracked during feeding, which can further increase the crushing process and crushing effect of the device, and further reduce the possibility of blockage in the crushing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 The schematic diagram of the overall assembly structure of the energy-saving ore crushing device for lead-zinc concentrate production of the present invention is shown;

[0024] Figure 2 The schematic diagram of the assembly structure of the crushing mechanism and the screening assembly of the present invention is shown;

[0025] Figure 3 A schematic diagram of the overall assembly structure of the material guide assembly of the present invention is shown;

[0026] Figure 4 A schematic diagram of the assembly structure of the mounting cover, the knocking assembly and the spray assembly of the present invention is shown;

[0027] Figure 5 A schematic diagram of the assembly structure of the hoisting mechanism and the hanging mechanism of the present invention is shown;

[0028] Figure 6 A schematic diagram of the structure of the hanging mechanism of the present invention is shown;

[0029] Figure 7 A schematic diagram of the structure of the compensation component of the present invention is shown;

[0030] Figure 8 A schematic diagram of the assembly structure of the second crushing plate and the hanging assembly of the present invention is shown;

[0031] Fig. 9 A schematic diagram of the assembly structure of the first crushing plate and the hanging assembly of the present invention is shown;

[0032] Fig.10 It shows a schematic structural diagram of the second crushing plate and the hanging head in the assembly state of the present invention;

[0033] Fig.11 It shows a schematic structural diagram of the first crushing plate and the hanging head in the assembly state of the present invention;

[0034] As shown in the figure: 1. Support platform; 11. Conveyor belt; 2. Transfer assembly; 21. First support frame; 22. Top plate; 23. First telescopic cylinder; 24. First rack; 25. First gear; 26. Transfer plate; 3. Crushing mechanism; 31. Machine body; 32. Driving assembly; 33. First crushing plate; 34. Second crushing plate; 341. Hanging port 1; 342. Hanging port 2; 4. Hanging mechanism; 41. Hanging assembly; 411. Guide arm; 412. Hanging head; 4121. Block; 413 , rotating component; 414, guide rod; 415, first motor; 416, guide block; 417, first screw rod; 418, mounting seat 1; 42, compensation assembly; 421, conical compensation head; 422, docking head; 423, docking sleeve; 424, guide seat 1; 425, second motor; 426, second rack; 427, second gear; 43, flip assembly; 431, flap; 432, guide port; 433, second telescopic cylinder; 434, third rack; 435, third gear; 436, mounting seat 2; 5, lifting mechanism; 51, lifting plate; 52, lifting assembly; 521, third telescopic cylinder; 522, telescopic sleeve; 523, mounting plate; 524, third motor; 525, guide seat 2; 526, fourth motor; 527, mounting cavity; 528, second screw rod; 529, mounting seat 3; 5210, winding roller; 5211, lifting rope; 6, mounting cover; 61, assembly port; 7, material guide assembly; 71, material guide trough; 72, material guide inclined plate; 73, separation Grille; 74, mounting structure; 75, guide hopper; 76, guide mesh plate; 8, screening assembly; 81, vibrating screen body; 82, sieve plate; 83, guide port; 84, lower channel; 85, vibrating screen frame; 9, knocking assembly; 91, fifth motor; 92, cam; 93, swing arm; 931, traction port; 94, guide pin; 95, cross arm; 96, buffer spring; 97, knocking head; 98, pin shaft; 10, spray assembly; 101, water guide square pipe; 102, spray head; 103, external joint. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are 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] Embodiment 1

[0037] In order to solve the technical problems in the background technology, an energy-saving ore crushing device for lead-zinc concentrate production is provided as follows:

[0038] Combination Figure 1-Figure 11 As shown, an energy-saving ore crushing device for lead-zinc concentrate production provided by the present invention comprises a support table 1, a conveyor belt 11 is installed inside the support table 1, a crushing mechanism 3 is fixedly installed on the top of the support table 1, a transfer assembly 2 is fixedly installed on the support table 1 on one side of the crushing mechanism 3, a hoisting mechanism 5 is installed at the driving end of the transfer assembly 2, a hanging mechanism 4 is hoisted at the bottom of the hoisting mechanism 5, and the hanging mechanism 4 is located above the crushing mechanism 3, a material guide assembly 7 is fixedly installed on the support table 1 on the other side of the crushing mechanism 3, a mounting cover 6 is fixedly installed on the top of the material guide assembly 7, a knocking assembly 9 is installed inside the mounting cover 6, a spray assembly 10 is fixedly installed on the top of the mounting cover 6, and the spray assembly 10 is located in front of the knocking assembly 9, and a screening assembly 8 is fixedly installed on the support table 1 between the material guide assembly 7 and the crushing mechanism 3;

[0039] During this period, the crushed ore will be transported out through the conveyor belt 11, and this is completed by the crushing mechanism 3. The hoisting mechanism 5 can be lifted and moved according to the operating requirements of the hanging mechanism 4, so that the hanging mechanism 4 can reach the required operating point. The hanging mechanism 4 allows the crushing device to operate according to the actual crushing situation, so that the device can achieve the effect of switching three operating modes. The device can assist in dredging the feed channel to ensure that the ore will not be blocked when the ore is unloaded, and can also compensate for the ore in the crusher body to avoid the ore from being effectively crushed due to volume factors. By supplementing the ore volume, the squeezing force between the ore and the crushing facility is increased to assist in crushing the ore. At the same time, it can The crushing tooth plate in the machine body is hoisted and replaced, and the auxiliary personnel install the crushing tooth plate, and the screening component 8 can be cooperated with the hanging mechanism 4 to work. The auxiliary screening component 8 cleans the residual ore inside it, and the knocking component 9 installed in the cover body 6 can be knocked when the ore is transported, so that the device achieves the effect of pretreatment. Part of the ore is cracked during feeding, which can further increase the crushing process and crushing effect of the device and reduce the possibility of blockage in the crushing process. The ore can be sprayed during feeding through the spraying component 10. Spraying can not only avoid the generation of a large amount of dust, but also can wash and separate the soil in the ore, avoid the ore being affected by the soil during crushing, and reduce crushing blockage.

[0040] The hanging mechanism 4 includes a hanging component 41, a compensation component 42, and a flip component 43; the hanging mechanism 5 includes a hanging plate 51 and a hanging component 52, the driving end of the transfer component 2 is equipped with the hanging component 52, the driving end of the hanging component 52 is docked with the hanging plate 51, the bottom of the hanging plate 51 is equipped with the flip component 43, one side of the flip component 43 is equipped with the hanging component 41, the inside of the flip component 43 is equipped with the compensation component 42, and the compensation component 42 cooperates with the hanging component 52; the knocking component Component 9 includes a fifth motor 91, a swing arm 93, a cross arm 95, a buffer spring 96, and a knocking head 97. A connected assembly port 61 is provided at the top of the mounting cover 6. The swing arm 93 is movably mounted in the assembly port 61. The fifth motor 91 is fixedly mounted on the top of the mounting cover 6, and the driving end of the fifth motor 91 is assembled and connected with the swing arm 93. A cross arm 95 is fixedly mounted on the bottom of the swing arm 93. A buffer spring 96 is docked on the cross arm 95, and a knocking head 97 is docked on the bottom end of the buffer spring 96.

[0041] During the transportation of the ore, the fifth motor 91 can be started, and the swing arm 93 can be driven by the fifth motor 91 to swing around the assembly opening 61, so that the striking head 97 on the end cross arm 95 can be driven to reciprocate, so that the striking head 97 can strike the ore below, and cooperate with the buffer spring 96 to buffer during the striking, so as to reduce the impact force on the swing arm 93;

[0042] When the ore is blocked, the personnel can carry out targeted treatment according to the actual blockage location;

[0043] The first type of blockage, if it is blocked at the discharge end of the material guide assembly 7, the flip assembly 43 can be used to drive the hanging assembly 41 to rotate, so that the operating direction of the hanging assembly 41 corresponds to the discharge end of the material guide assembly 7, and the hanging assembly 41 is adjusted to the blockage point, and then the hanging assembly 52 is moved forward and backward to cause the hanging assembly 41 to pull out and dredge the blocked ore;

[0044] The second type of blockage is that if the blockage occurs in the crushing space inside the crushing mechanism 3, the compensating component 42 can be driven to rotate by the flipping component 43, so that the working direction of the compensating component 42 corresponds to the crushing space inside the crushing mechanism 3, and the compensating component 42 is adjusted to the blockage point, and then lowered into the crushing space and inserted into the gap of the ore that cannot be crushed to replenish it, and then crushing is carried out, and the compensating component 42 is recovered after crushing;

[0045] The third type of blockage is that if the crushing tooth plate is worn and needs to be replaced, the state is switched again through the hanging assembly 41, the disassembled crushing tooth plate is lifted and taken out, and then the new crushing tooth plate is lifted and placed in the machine body, and then the personnel assemble it;

[0046] If there are a lot of ores that cannot be exported inside the screening assembly 8, the state is switched again through the hanging assembly 41 to rake the retained ores.

[0047] Embodiment 2

[0048] like Figure 1 and Fig.11 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0049] In this embodiment, the transfer assembly 2 includes a first support frame 21, a top plate 22, a first telescopic cylinder 23, a first rack 24, a first gear 25, and a transfer plate 26. The first support frame 21 is fixedly installed on the support platform 1 on one side of the crushing mechanism 3, and the top plate 22 is fixedly installed on the top of the first support frame 21, and the end of the top plate 22 is provided with an opening, and the transfer plate 26 is assembled in the opening through a movable shaft, and the first gear 25 is docked with the top of the movable shaft. The first telescopic cylinder 23 is fixedly installed on the top of the top plate 22, and the first rack 24 is docked with the output end of the first telescopic cylinder 23, and the first rack 24 and the first gear 25 are meshed with each other. The first telescopic cylinder 23 drives the transfer plate 26 to rotate and swing through the first rack 24 and the first gear 25.

[0050] By combining the above contents, during the period, when the crushing tooth plate is worn and needs to be replaced, the state is switched again through the hanging assembly 41, and the disassembled crushing tooth plate is lifted and placed. When taking and placing, the lifted tooth plate needs to be changed in position;

[0051] During this period, the first telescopic cylinder 23 is started, and the output end of the first telescopic cylinder 23 drives the first rack 24 to move repeatedly, so that the first gear 25 can be driven, prompting the transfer plate 26 to rotate and swing, so that the components at the bottom of the transfer plate 26 will synchronously follow the swing, prompting the hanging component 41 to change the position of the lifted gear plate.

[0052] In this embodiment, the crushing mechanism 3 includes a body 31, a driving component 32, a first crushing plate 33, and a second crushing plate 34. The body 31 is fixedly installed on the top of the support platform 1, and the driving component 32 is installed inside the body 31, and the working end of the driving component 32 is installed with the first crushing plate 33, and the inner wall of the body 31 is installed with the second crushing plate 34, and the first crushing plate 33 and the second crushing plate 34 cooperate with each other for crushing.

[0053] During this period, the driving component 32 is started, and the driving component 32 will drive the first crushing plate 33 to actively move, so as to generate a bite effect between the first crushing plate 33 and the second crushing plate 34, and crush the ore entering the inside.

[0054] In this embodiment, the hoisting assembly 52 includes a third telescopic cylinder 521, a telescopic sleeve 522, a mounting plate 523, a third motor 524, a guide seat 2 525, a fourth motor 526, a mounting cavity 527, a second screw rod 528, a mounting seat 3 529, a winding roller 5210, and a lifting rope 5211. The bottom of the transfer plate 26 is fixedly installed with a mounting cavity 527, and the guide seat 2 525 extending out is slidably installed in the mounting cavity 527, and the second screw rod 528 penetrating the guide seat 2 525 is dockedly installed in the mounting cavity 527. The fourth motor 526 assembled and connected is fixedly installed on one side of the mounting cavity 527, and the bottom of the guide seat 2 525 is fixedly installed with a mounting plate 5 23. The bottom of the mounting plate 523 is respectively fixedly mounted with a third telescopic cylinder 521 and a telescopic sleeve 522, and the telescopic sleeve 522 and the mounting plate 523 are interconnected, the third telescopic cylinder 521 and the bottom of the telescopic sleeve 522 are commonly butt-jointed with a hanging plate 51, a mounting seat three 529 is fixedly mounted on the top of the mounting plate 523, and a winding roller 5210 is butt-jointedly mounted on the inner side of the mounting seat three 529, a hanging rope 5211 is wound on the winding roller 5210, and the end of the hanging rope 5211 passes through the telescopic sleeve 522 and the hanging plate 51, and is assembled and connected with the compensation component 42, and the outer side of the mounting seat three 529 is equipped with a third motor 524 assembled and connected with the winding roller 5210.

[0055] During this period, the hoisting assembly 52 achieves an important regulatory function, enabling the lower assembly to be raised and lowered, and to move forward and backward;

[0056] Among them, there are two types of lifting movements;

[0057] In the first lifting movement: the third telescopic cylinder 521 drives the bottom hanging plate 51 to perform lifting movement, so that the components on the hanging plate 51 are lifted synchronously, wherein the purpose of lifting is to adjust the working height of the components on the hanging plate 51;

[0058] During the second lifting movement, the third motor 524 is started to drive the rope 5211 on the winding roller 5210 to be wound up, so that the components at the bottom of the rope 5211 are synchronously lifted and lowered to cooperate with the components to operate for the second blocking situation;

[0059] When moving forward and backward, the fourth motor 526 drives the second guide seat 525 to move forward and backward in the installation cavity 527 through the second screw rod 528, so that the components on the installation plate 523 and the hanging plate 51 will move synchronously.

[0060] In this embodiment, the flip assembly 43 includes a flap 431, a second telescopic cylinder 433, a third rack 434, a third gear 435, and a second mounting seat 436. Two groups of second mounting seats 436 are fixedly installed at the bottom of the hanging plate 51. The flap 431 is movably installed between the second mounting seats 436 through a rotating shaft. One side of the second mounting seat 436 is equipped with a third gear 435 connected to the rotating shaft. The second telescopic cylinder 433 is fixedly installed on the hanging plate 51, and the output end of the second telescopic cylinder 433 is docked with the third rack 434, and the third rack 434 and the third gear 435 are meshed with each other.

[0061] During this period, the flip assembly 43 is a device that can switch operations according to actual operating conditions;

[0062] To achieve the required working orientation of the hanging component 41 and the compensation component 42 to meet the actual working requirements;

[0063] During operation, the second telescopic cylinder 433 is started, and the third rack 434 at the output end of the second telescopic cylinder 433 is used to drive the meshing third gear 435 forward and reversely, so that the third gear 435 drives the flap 431 between the second mounting seat 436 to flip using the rotating shaft. At this time, the components on the flap 431 will flip synchronously to reach the required orientation angle for operation.

[0064] The hanging assembly 41 includes a guide arm 411, a hanging head 412, a rotating component 413, a guide rod 414, a first motor 415, a guide block 416, a first screw rod 417, and a mounting seat 418. Two groups of mounting seats 418 are fixedly installed on one side of the flap 431, and the guide rod 414 and the first screw rod 417 are respectively butt-mounted between the mounting seats 418. Two groups of guide blocks 416 are commonly sleeved on the guide rod 414 and the first screw rod 417. A first motor 415 drivingly connected to the first screw rod 417 is fixedly installed on one side of the mounting seat 418. The rotating component 413 is fixedly installed on the outer side of the guide block 416. The guide arm 411 is butt-mounted on the output end of the rotating component 413, and the hanging head 412 is fixedly installed on the end of the guide arm 411.

[0065] A block 4121 is slidably installed inside the hanging head 412, and the bottom of the block 4121 is inclined. A hanging opening 341 is provided on both sides of the second crushing plate 34 and the first crushing plate 33, and a hanging opening 342 is provided on the top of the hanging opening 341. The hanging head 412 and the hanging opening 341 are plugged into each other, and the block 4121 and the hanging opening 342 are docked with each other.

[0066] The compensation assembly 42 includes a conical compensation head 421, a docking head 422, a docking sleeve 423, a guide seat 424, a second motor 425, a second rack 426, and a second gear 427. A guide port 432 is provided on the flap 431, and the flap 431 is slidably assembled with the guide seat 424 through the guide port 432. The second motor 425 is mounted on the guide seat 424, and the second gear 427 is docked with the output end of the second motor 425. A second rack 426 meshing with the second gear 427 is fixedly installed on the side of the flap 431, and a docking sleeve 423 is fixedly installed on the inner side of the guide seat 424. The lifting rope 5211 passes through the flap 431 and the docking sleeve 423, and the docking head 422 is docked with the end portion. The docking head 422 and the docking sleeve 423 are docked with each other, and the conical compensation head 421 is fixedly installed at the bottom of the docking head 422.

[0067] First, by combining the first blocking situation in Example 1:

[0068] The hanging assembly 41 can be driven to rotate by the flip assembly 43, so that the operating direction of the hanging assembly 41 corresponds to the discharge end of the material guide assembly 7. At this time, the first motor 415 can be started, and the first motor 415 drives the first screw rod 417 to rotate, so that the guide block 416 on the first screw rod 417 is moved, so as to move the guide arm 411 and the hanging head 412 to the dredging position, and then through the two motion states in the hanging assembly 52, the hanging head 412 is extended to the gap or corner position blocking the ore, and then pulled outward to ensure that the hanging head 412 can exert a force on the ore, so that the hanging head 412 pulls the ore;

[0069] Secondly, by combining the third blocking situation in the first embodiment:

[0070] If the crushing tooth plate is worn and needs to be replaced, the state is switched again through the hanging assembly 41, and the rotating component 413 rotates the guide arm 411, prompting the angle of the hanging head 412 on the guide arm 411 to switch, prompting the two groups of hanging heads 412 to correspond to each other, and then the first motor 415 is started, and the first motor 415 drives the first screw rod 417 to rotate, prompting the guide block 416 on the first screw rod 417 to move, and the distance between the guide arms 411 is adjusted to meet the width of the tooth plate, so as to achieve the lifting requirement. When lifting the crushing tooth plate, it is necessary to ensure that a hanging relationship is established between the hanging head 412 and the tooth plate;

[0071] If there are a lot of ores that cannot be exported inside the screening component 8, the state is switched again through the hanging component 41, and the rotating part 413 rotates the guide arm 411, prompting the angle of the hanging head 412 on the guide arm 411 to switch, prompting the two groups of hanging heads 412 to extend into the screening component 8, and cooperate with the forward and backward movement to complete the removal of the gravel.

[0072] Embodiment 3

[0073] like Figure 1-Figure 11 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0074] In this embodiment, the material guide assembly 7 includes a material guide trough body 71, a material guide inclined plate 72, a separation grille 73, a mounting structure 74, a material guide hopper 75, and a guide mesh plate 76. The mounting structure 74 is fixedly installed on the top of the support table 1, and the material guide trough body 71 is fixedly installed on the top of the mounting structure 74. The material guide inclined plate 72 is fixedly installed on the bottom of the material guide trough body 71, and the separation grille 73 is provided at the discharge end of the material guide inclined plate 72. The material guide hopper 75 is fixedly installed inside the mounting structure 74, and the material guide hopper 75 is located below the separation grille 73. The guide mesh plate 76 is fixedly installed on the bottom of the material guide hopper 75, and the guide mesh plate 76 is inclined. The bottom port of the material guide hopper 75 corresponds to the guide mesh plate 76, and the bottom end of the guide mesh plate 76 corresponds to the conveyor belt 11.

[0075] During this period, the mounting frame 74 supports the guide trough 71, and the ore can be injected into the guide trough 71, and the ore is guided by the guide inclined plate 72. During the guiding period, the slag in the ore will be separated by the separation grid 73 at the front end. If there is attached soil, it will be cleaned by cooperating with the spray assembly 10;

[0076] During this period, the separated ore will be discharged from the separation grid 73, the soil will be separated from the separation grid 73 and introduced into the guide hopper 75 for discharge, but the slag will be filtered out from the guide hopper 75, and the separated ore will be guided downward again through the guide hopper 75 and guided onto the conveyor belt 11.

[0077] In this embodiment, the screening assembly 8 includes a vibrating screen body 81, a sieve plate 82, a material guide port 83, a lower channel 84, and a vibrating screen frame 85. The vibrating screen frame 85 is fixedly installed on the top of the support platform 1, and the vibrating screen body 81 is assembled on the top of the vibrating screen frame 85. A connected material guide port 83 is fixedly installed on one side of the vibrating screen body 81, and the discharge end of the material guide port 83 corresponds to the machine body 31. A connected lower channel 84 is fixedly installed on the other side of the vibrating screen body 81, and a sieve plate 82 is fixedly installed inside the vibrating screen body 81.

[0078] During this period, when the ore falls from the separation grid 73 onto the screen plate 82, the vibrating screen body 81 can be started to vibrate. At that time, the previously crushed ore will be separated first, the small crushed stones will be discharged through the lower channel 84, and the large pieces of ore will be introduced into the body 31 through the guide port 83, realizing the pre-separation operation of the device.

[0079] In this embodiment, the knocking assembly 9 also includes a cam 92, a guide pin 94, and a pin shaft 98. A traction port 931 is provided on the swing arm 93, and a guide pin 94 is slidably assembled in the traction port 931. The output end of the fifth motor 91 is docked with the cam 92, one end of the guide pin 94 is installed and connected to the cam 92, and pin shafts 98 are docked on both sides of the swing arm 93, and the swing arm 93 is movably connected to the assembly port 61 through the pin shaft 98.

[0080] During this period, the fifth motor 91 is started first, and the output shaft of the fifth motor 91 can drive the cam 92 to rotate. Then, as the cam 92 rotates, the pin shaft 98 can be synchronously driven to rotate. Then, the pin shaft 98 can move in the traction port 931, thereby completing the driving of the swing arm 93, realizing the swinging operation of the swing arm 93, and prompting the knocking component 9 to complete the knocking operation.

[0081] In this embodiment, the spray assembly 10 includes a water-guiding square tube 101, a nozzle 102, and an external joint 103. The water-guiding square tube 101 is fixedly installed on the top of the installation cover 6, and the nozzles 102 are evenly distributed on the bottom of the water-guiding square tube 101. The spray of the nozzle 102 corresponds to the separation grille 73. An external joint 103 extending from the installation cover 6 is docked on the water-guiding square tube 101, and the external joint 103 is externally connected to a water supply pipe.

[0082] During the process, the external water supply pipe is installed and connected to the external joint 103. During operation, when there is a lot of slag mixed in the ore, water can be supplied to the water-conducting square pipe 101, and then the water-conducting square pipe 101 will spray downward through the nozzle 102 on itself. At that time, the slag on the ore will be removed under the action of water, thereby achieving the purpose of stone-soil separation.

[0083] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0084] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An energy-saving ore crushing device for lead-zinc concentrate production, characterized in that: It comprises a support platform, a conveyor belt is installed inside the support platform, a crushing mechanism is fixedly installed on the top of the support platform, a transfer assembly is fixedly installed on the support platform on one side of the crushing mechanism, a lifting mechanism is installed on the driving end of the transfer assembly, a hanging mechanism is hung on the bottom of the hanging mechanism, and the hanging mechanism is located above the crushing mechanism, a material guide assembly is fixedly installed on the support platform on the other side of the crushing mechanism, a mounting cover is fixedly installed on the top of the material guide assembly, a knocking assembly is installed inside the mounting cover, a spray assembly is fixedly installed on the top of the mounting cover, and the spray assembly is located in front of the knocking assembly, and a screening assembly is fixedly installed on the support platform between the material guide assembly and the crushing mechanism; The hanging mechanism includes a hanging component, a compensation component, and a flipping component; the hanging mechanism includes a hanging plate and a hanging component, the driving end of the transfer component is equipped with the hanging component, the driving end of the hanging component is docked with the hanging plate, the bottom of the hanging plate is equipped with a flipping component, one side of the flipping component is equipped with a hanging component, the interior of the flipping component is equipped with a compensation component, and the compensation component cooperates with the hanging component for operation; the knocking component includes a fifth motor, a swing arm, a cross arm, a buffer spring, and a knocking head, a connected assembly port is provided at the top of the mounting cover, a swing arm is movably installed in the assembly port, a fifth motor is fixedly installed on the top of the mounting cover, and the driving end of the fifth motor is assembled and connected to the swing arm, a cross arm is fixedly installed at the bottom of the swing arm, a buffer spring is docked with the cross arm, and a knocking head is docked with the bottom end of the buffer spring.

2. The energy-saving ore crushing device for lead-zinc concentrate production according to claim 1 is characterized in that: The transfer assembly includes a first support frame, a top plate, a first telescopic cylinder, a first rack, a first gear, and a transfer plate. The first support frame is fixedly installed on the support platform on one side of the crushing mechanism, the top plate is fixedly installed on the top of the first support frame, and an opening is provided at the end of the top plate, and a transfer plate is assembled in the opening through a movable shaft, the top end of the movable shaft is butt-mounted with a first gear, the top of the top plate is fixedly installed with a first telescopic cylinder, the output end of the first telescopic cylinder is butt-mounted with a first rack, and the first rack and the first gear are meshed with each other, and the first telescopic cylinder drives the transfer plate to rotate and swing through the first rack and the first gear.

3. The energy-saving ore crushing device for lead-zinc concentrate production according to claim 2 is characterized in that: The crushing mechanism includes a body, a driving assembly, a first crushing plate, and a second crushing plate. The body is fixedly installed on the top of the support platform, and the driving assembly is installed inside the body. The working end of the driving assembly is equipped with the first crushing plate, and the inner wall of the body is equipped with the second crushing plate, and the first crushing plate and the second crushing plate cooperate with each other for crushing.

4. The energy-saving ore crushing device for lead-zinc concentrate production according to claim 3 is characterized in that: The lifting assembly includes a third telescopic cylinder, a telescopic sleeve, a mounting plate, a third motor, a guide seat 2, a fourth motor, a mounting cavity, a second screw rod, a mounting seat 3, a winding roller, and a lifting rope. The bottom of the transfer plate is fixedly installed with a mounting cavity, and the extended guide seat 2 is slidably installed in the mounting cavity, and the second screw rod penetrating the guide seat 2 is butt-mounted in the mounting cavity, and the fourth motor assembled and connected is fixedly installed on one side of the mounting cavity, a mounting plate is fixedly installed on the bottom of the guide seat 2, and the third telescopic cylinder and the telescopic sleeve are fixedly installed on the bottom of the mounting plate, and the telescopic sleeve and the mounting plate are connected to each other, and the third telescopic cylinder and the bottom of the telescopic sleeve are butt-mounted with a hanging plate, the top of the mounting plate is fixedly installed with the mounting seat 3, and the inner side of the mounting seat 3 is butt-mounted with a winding roller, a lifting rope is wound on the winding roller, and the end of the lifting rope passes through the telescopic sleeve and the hanging plate, and is assembled and connected to the compensation assembly, and the outer side of the mounting seat 3 is equipped with the third motor assembled and connected to the winding roller.

5. The energy-saving ore crushing device for lead-zinc concentrate production according to claim 4 is characterized in that: The flip assembly includes a flap, a second telescopic cylinder, a third rack, a third gear, and a second mounting seat. Two groups of second mounting seats are fixedly installed on the bottom of the hanging plate, a flap is movably installed between the second mounting seats via a rotating shaft, a third gear connected to the rotating shaft is assembled on one side of the second mounting seat, a second telescopic cylinder is fixedly installed on the hanging plate, a third rack is docked with the output end of the second telescopic cylinder, and the third rack and the third gear are meshed with each other.

6. The energy-saving ore crushing device for lead-zinc concentrate production according to claim 5 is characterized in that: The hanging assembly includes a guide arm, a hanging head, a rotating component, a guide rod, a first motor, a guide block, a first screw rod, and a mounting seat. Two groups of mounting seats are fixedly installed on one side of the flap, and the guide rod and the first screw rod are respectively butt-mounted between the mounting seats. Two groups of guide blocks are jointly sleeved on the guide rod and the first screw rod. A first motor connected to the first screw rod is fixedly installed on one side of the mounting seat. A rotating component is fixedly installed on the outer side of the guide block. The guide arm is butt-mounted on the output end of the rotating component, and the hanging head is fixedly installed on the end of the guide arm. A card block is slidably installed inside the hanging head, and the bottom of the card block is in an inclined shape. A hanging opening 1 is provided on both sides of the second crushing plate and the first crushing plate, and a hanging opening 2 is provided on the top of the hanging opening 1. The hanging head and the hanging opening 1 are plugged and matched with each other, and the card block and the hanging opening 2 are butt-jointed and matched; The compensation component includes a conical compensation head, a docking joint, a docking sleeve, a guide seat 1, a second motor, a second rack, and a second gear. A guide port is provided on the flap, and the flap is slidably assembled with the guide seat 1 through the guide port. The second motor is mounted on the guide seat 1, and the output end of the second motor is docked with the second gear. A second rack meshing with the second gear is fixedly installed on the side of the flap, and a docking sleeve is fixedly installed on the inner side of the guide seat 1. The lifting rope passes through the flap and the docking sleeve, and a docking joint is docked with the end portion. The docking joint and the docking sleeve are docked with each other, and a conical compensation head is fixedly installed on the bottom of the docking joint.

7. The energy-saving ore crushing device for lead-zinc concentrate production according to claim 6 is characterized in that: The material guide assembly includes a material guide trough body, a material guide inclined plate, a separation grid, a mounting structure, a material guide hopper, and a guide mesh plate. The mounting structure is fixedly installed on the top of the support table, the material guide trough body is fixedly installed on the top of the mounting structure, the material guide inclined plate is fixedly installed on the bottom of the material guide trough body, and the separation grid is provided at the discharge end of the material guide inclined plate, the material guide hopper is fixedly installed inside the mounting structure, and the material guide hopper is located below the separation grid, the guide mesh plate is fixedly installed on the bottom of the material guide hopper, and the guide mesh plate is inclined, the bottom port of the material guide hopper corresponds to the guide mesh plate, and the bottom end of the guide mesh plate corresponds to the conveyor belt.

8. The energy-saving ore crushing device for lead-zinc concentrate production according to claim 7 is characterized in that: The screening assembly includes a vibrating screen body, a screen plate, a material guide port, a lower channel, and a vibrating screen frame. The vibrating screen frame is fixedly installed on the top of the support platform, and the vibrating screen body is assembled on the top of the vibrating screen frame. A connected material guide port is fixedly installed on one side of the vibrating screen body, and the discharge end of the material guide port corresponds to the machine body. A connected lower channel is fixedly installed on the other side of the vibrating screen body, and a screen plate is fixedly installed inside the vibrating screen body.

9. The energy-saving ore crushing device for lead-zinc concentrate production according to claim 8 is characterized in that: The knocking assembly also includes a cam, a guide pin, and a pin shaft. A traction port is provided on the swing arm, and a guide pin is slidably installed in the traction port. A cam is butt-jointedly installed at the output end of the fifth motor, one end of the guide pin is installed and connected to the cam, pin shafts are butt-jointedly installed on both sides of the swing arm, and the swing arm is movably connected to the assembly port through the pin shaft.

10. The energy-saving ore crushing device for lead-zinc concentrate production according to claim 9, characterized in that: The spray assembly includes a water-conducting square tube, a nozzle, and an external joint. The water-conducting square tube is fixedly installed on the top of the installation cover, and the nozzles are evenly distributed on the bottom of the water-conducting square tube. The spray of the nozzles corresponds to the separation grid. An external joint extending from the installation cover is butt-connected to the water-conducting square tube, and the external joint is externally connected to a water supply pipe.

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