Copper concentrate powder ice bag crusher

Abstract

The invention relates to the technical field of crushing equipment, in particular to a copper concentrate powder ice bag crusher which comprises a rack and an indicator lamp, a clamping mechanism is arranged at the upper end of the rack, a bag cutting mechanism is arranged below the clamping mechanism, a first-stage crushing mechanism is arranged below the bag cutting mechanism, and a second-stage crushing mechanism is arranged below the first-stage crushing mechanism. An ice bag is clamped through the clamping mechanism, the ice bag can be stopped at the position relative to the center, meanwhile, the situation that in the ice bag cutting process, the ice bag rotates or displaces, and the crushing effect is affected can be prevented, the whole large ice bag is crushed into medium-size blocks through the first-stage crushing mechanism, secondary crushing feeding is facilitated, and the crushing efficiency is improved. And the secondary crushing mechanism is used for further refining and crushing the ice bag subjected to primary crushing, so that the ice bag reaches a more proper particle size, and the whole crushing process of the copper concentrate powder ice bag is completed, so that the time required for crushing the ice bag is shortened, and the production efficiency of a whole smeltery is greatly improved.

Description

Technical Field

[0001] The invention relates to a crusher, in particular to a copper concentrate powder ice bag crusher, belonging to the technical field of crushing equipment. Background Art

[0002] Copper concentrate powder is a powdery product with high copper content obtained by enriching copper ore through a series of mineral processing processes. Copper concentrate powder is an important raw material for copper smelting. Its copper grade directly affects the efficiency and cost of subsequent smelting. During the production process, it needs to be continuously purified and enriched through various mineral processing methods such as flotation and magnetic separation to achieve quality requirements suitable for smelting.

[0003] In the cold winter in the north, copper concentrate powder will form ice packs in ton bags due to the low temperature during transportation. When arriving at the smelter, these ice packs cannot be directly sent to the smelting furnace for smelting. The traditional solution is to use an excavator hydraulic hammer to crush them, or to build an insulation room to slowly thaw the ice packs. The excavator hydraulic hammer is relatively cumbersome to operate and requires precise control by professionals. In addition, the ice packs are easy to splash around during the crushing process, resulting in waste of copper concentrate powder, and subsequent cleaning is also more troublesome. The establishment of an insulation room requires a certain amount of site and equipment costs, and the thawing process is very slow, often requiring a long wait, which seriously affects the production progress, thereby greatly reducing the production efficiency of the entire smelter.

[0004] Therefore, it is urgent to develop a copper concentrate powder ice bag crusher to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a copper concentrate powder ice bag crusher, which can clamp the ice bag through a clamping mechanism, can make the ice bag stop at a relatively central position, and can also prevent the ice bag from rotating or displacing during the cutting process, thereby affecting the bag cutting effect. The primary crushing mechanism crushes the whole large ice bag into medium-sized pieces, which is convenient for secondary crushing and feeding. The secondary crushing mechanism further refines and crushes the ice bag after the primary crushing to achieve a more suitable particle size, completing the entire copper concentrate powder ice bag crushing process, thereby shortening the time required for ice bag crushing, thereby greatly improving the production efficiency of the smelter.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the present invention includes: a copper concentrate powder ice bag crusher, including a frame and an indicator light fixedly installed on the frame, a clamping mechanism is fixedly installed on the upper end of the frame, a bag cutting mechanism is arranged below the clamping mechanism, a primary crushing mechanism is arranged below the bag cutting mechanism, a secondary crushing mechanism is arranged below the primary crushing mechanism, a first belt conveyor is arranged below the secondary crushing mechanism, a chute reversing mechanism is arranged at one end of the first belt conveyor, a discharge bin is arranged below the chute reversing mechanism, and a second belt conveyor is arranged below the discharge bin; The primary crushing mechanism includes two drill bit pushers, which are respectively fixedly mounted on both sides of the frame, and drill bit driving members are arranged on both sides of the two drill bit pushers, several drill bit driving members are fixedly mounted on the frame, and push plate transmission boxes are fixedly mounted on the output ends of the two drill bit pushers, and several evenly distributed conical drill bits are rotatably arranged on the push plate transmission box, the conical drill bits are fixedly connected to the output ends of the drill bit driving members, and a buffer frame is arranged below the conical drill bits, several evenly distributed crushing holes are opened on the buffer frame, and two hydraulic springs are hinged on both sides of the buffer frame, and one end of several hydraulic springs is hinged to the buffer frame.

[0007] Preferably, the secondary crushing mechanism includes a crushing bin, support plates are fixedly installed on both sides of the crushing bin, the crushing bin and the support plates are fixedly installed on the frame, a fixed-axis toothed roller is arranged inside the crushing bin via a rotating shaft, a fixed-axis driven pulley is arranged on the outside of the crushing bin, the fixed-axis driven pulley is connected to the fixed-axis toothed roller via a rotating shaft, and a moving shaft toothed roller is arranged on one side of the fixed-axis toothed roller, the moving shaft toothed roller is rotatably arranged inside the crushing bin via a rotating shaft, a moving shaft driven pulley is arranged on the outside of the crushing bin, and the moving shaft driven pulley is connected to the moving shaft toothed roller via a rotating shaft.

[0008] Preferably, both ends of the movable shaft gear roller are provided with adjustment blocks, and both ends of the movable shaft gear roller are rotatably connected to the two adjustment blocks through a rotating shaft, an adjustment spring is fixedly installed on the adjustment block, and the other end of the adjustment spring is fixedly connected to an adjustment screw, and the ends of the two adjustment screws away from the adjustment spring both pass through the crushing bin and extend to the outside of the crushing bin, a slide groove and a slide hole are provided inside the crushing bin, and the two adjustment blocks are slidably arranged inside the slide groove and the slide hole, respectively.

[0009] Preferably, a fixed-axis gear roller driving component and a moving-axis gear roller driving component are respectively fixedly mounted on the two support plates, the output end of the fixed-axis gear roller driving component is fixedly connected to a fixed-axis driving pulley via a rotating shaft, the fixed-axis driving pulley is connected to the fixed-axis driven pulley via a belt, and the output end of the moving-axis gear roller driving component is fixedly connected to a moving-axis driving pulley via a rotating shaft, the moving-axis driving pulley is connected to the moving-axis driven pulley via a belt, and a crushing discharge port is opened below the two crushing bins, and the crushing discharge port corresponds to the first belt conveyor.

[0010] Preferably, an accumulator is provided on one side of the two hydraulic springs, the accumulator is connected to the two hydraulic springs via a connecting pipe, and the two accumulators are fixedly mounted on both sides of the frame respectively.

[0011] Preferably, the clamping mechanism includes a plurality of clamping cylinders, and the plurality of clamping cylinders are fixedly mounted on the frame, the output ends of the clamping cylinders are fixedly connected to a chuck, and guide rods are provided on both sides of the clamping cylinders, one end of two guide rods are connected to the chuck, and one end of the two guide rods away from the chuck movably passes through the frame and extends to the outside of the frame.

[0012] Preferably, the bag cutting mechanism includes a circular track, two spring knife racks are arranged on the circular track, a driving device is fixedly mounted on the spring knife rack, the gears on the two driving devices are meshed with the gears on the circular track, and a feed cylinder is arranged on one side of the driving device, the feed cylinder is fixedly mounted on the spring knife rack, and the output end of the feed cylinder is rotatably connected to the cutting knife through a rotating shaft.

[0013] Preferably, a flap mechanism is provided below the circular track, and the flap mechanism includes two electric cylinders, both of which are hinged to the frame, and both of the output ends of the two electric cylinders are hinged with flaps, the two flaps are hinged to the frame through hinges, and the two flaps correspond to the circular track.

[0014] Preferably, an auxiliary frame is provided on one side of the frame, and one end of the first belt conveyor away from the crushing discharge port is rotatably arranged on the auxiliary frame.

[0015] Preferably, the chute reversing mechanism includes an electric push rod, which is hinged on the auxiliary frame, and an adjusting piece is hinged on the output end of the electric push rod, and the other end of the adjusting piece is fixedly connected to a reversing turning rod, a valve plate is fixedly installed on the reversing turning rod, and the valve plate is arranged above the discharge bin, and a chute is arranged on one side of the valve plate, the chute is fixedly installed on the auxiliary frame, and both ends of the reversing turning rod are rotatably connected to the upper end of the chute.

[0016] The present invention has at least the following beneficial effects: 1. The present invention clamps the ice pack through the clamping mechanism, which can stop the ice pack at a relatively central position. It can also prevent the ice pack from rotating or shifting during the cutting process, which affects the cutting effect. The primary crushing mechanism crushes the entire large ice pack into medium-sized pieces, which is convenient for secondary crushing and feeding. The secondary crushing mechanism further refines and crushes the ice pack after the primary crushing to achieve a more suitable particle size, completing the crushing process of the entire copper concentrate powder ice pack, thereby shortening the time required for ice pack crushing, thereby greatly improving the production efficiency of the entire smelter.

[0017] 2. The fixed-axis gear roller and the movable-axis gear roller on the secondary crushing mechanism of the present invention rotate in the crushing bin, and can crush the medium-sized copper concentrate powder blocks that are crushed once into usable sizes. The trapezoidal teeth on the fixed-axis gear roller and the movable-axis gear roller can prevent the ore powder from adhering to the gaps between the crushing teeth during the crushing process, thereby preventing the crushing teeth from failing to crush. Moreover, by cooperating with the adjusting screw, the adjusting spring and the adjusting block, the spacing between the movable-axis gear roller and the fixed-axis gear roller can be adjusted according to the actual situation of the copper concentrate powder blocks, so as to adapt to the copper concentrate powder blocks of different particle sizes, thereby ensuring the crushing effect of the copper concentrate powder blocks, and thus improving the crushing effect of the copper concentrate powder ice bag crusher.

[0018] 3. The present invention enables the valve plate to adjust its position and flip according to different discharge requirements through the cooperation of the electric push rod, the push adjustment member, the reversing rod and the valve plate, thereby realizing the operation of the first belt conveyor dropping materials in different directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 A schematic diagram of the overall structure provided by the present invention; Figure 2 The present invention provides Figure 1 Enlarged view of point A in the middle; Figure 3 Partial structural diagram provided by the present invention Figure 1 ; Figure 4 A schematic cross-sectional view of a portion of the structure provided by the present invention; Figure 5 A schematic diagram of a bag cutting mechanism provided by the present invention; Figure 6 A schematic diagram of a primary crushing mechanism provided by the present invention; Figure 7Partial structural diagram provided by the present invention Figure 2 ; Figure 8 Partial structural diagram provided by the present invention Figure 3 ; Fig. 9 The present invention provides a flow chart of the bag cutting process.

[0020] In the figure, 1, frame; 2, indicator light; 3, clamping mechanism; 301, clamping cylinder; 302, chuck; 303, guide rod; 4, bag cutting mechanism; 401, circular track; 402, spring knife holder; 403, driving device; 404, feed cylinder; 405, cutting knife; 5, primary crushing mechanism; 501, drill bit pusher; 502, drill bit driving member; 503, push plate transmission box; 504, conical drill bit; 505, buffer frame; 506, crushing hole; 507, hydraulic spring; 6, secondary crushing mechanism; 601, crushing chamber; 602, support plate; 603, fixed axis gear roller; 604, fixed axis driven pulley; 605, dynamic axis gear roller; 606, driven pulley of moving shaft; 607, adjusting block; 608, adjusting spring; 609, adjusting screw; 610, slide; 611, slide hole; 612, fixed shaft gear roller driving member; 613, moving shaft gear roller driving member; 614, fixed shaft driving pulley; 615, moving shaft driving pulley; 616, crushing discharge port; 7, first belt conveyor; 8, chute reversing mechanism; 801, electric push rod; 802, adjusting member; 803, reversing lever; 804, valve plate; 805, chute; 9, discharge bin; 10, second belt conveyor; 11, accumulator; 12, flap mechanism; 1201, electric cylinder; 1202, flap; 13, auxiliary frame. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] like Figure 1-Figure 8 As shown, the copper concentrate powder ice bag crusher provided in this embodiment includes a frame 1 and an indicator light 2 fixedly installed on the frame 1, a clamping mechanism 3 is fixedly installed on the upper end of the frame 1, a bag cutting mechanism 4 is arranged below the clamping mechanism 3, a primary crushing mechanism 5 is arranged below the bag cutting mechanism 4, a secondary crushing mechanism 6 is arranged below the primary crushing mechanism 5, a first belt conveyor 7 is arranged below the secondary crushing mechanism 6, a chute reversing mechanism 8 is arranged at one end of the first belt conveyor 7, a discharge bin 9 is arranged below the chute reversing mechanism 8, and a second belt conveyor 10 is arranged below the discharge bin 9; The primary crushing mechanism 5 includes two drill bit pushers 501, which are fixedly mounted on both sides of the frame 1, and drill bit driving members 502 are arranged on both sides of the two drill bit pushers 501. Several drill bit driving members 502 are fixedly mounted on the frame 1, and a push plate transmission box 503 is fixedly mounted on the output ends of the two drill bit pushers 501. Several evenly distributed conical drill bits 504 are rotatably arranged on the push plate transmission box 503. The conical drill bits 504 are fixedly connected to the output ends 502 of the drill bit driving members, and a buffer frame 505 is arranged below the conical drill bits 504. The buffer frame 505 is provided with a There are a number of evenly distributed cutting holes 506, and two hydraulic springs 507 are hinged on both sides of the buffer frame 505. One end of the plurality of hydraulic springs 507 is hinged to the buffer frame 505. The ice pack is clamped by the clamping mechanism 3, so that the ice pack can be stopped at a relatively central position. At the same time, it can also prevent the ice pack from rotating or shifting during the cutting process, which affects the bag cutting effect. The bag cutting mechanism 4 starts to cut the ton bag. After the cutting is completed, the two drill bit pushers 501 on the primary crushing mechanism 5 push the push plate transmission box 503 to drive the conical drill bit 504 to move, and the drill bit driving member 502 drives the conical drill bit 50 The cone drill 504 is a cone-shaped structure. Under the action of the drill pusher 501, the cone drill 504 can not only drill and crush, but also expand and crush, so that the whole large ice bag is crushed into medium-sized pieces, which is convenient for secondary crushing. The cone drills 504 on the two push plate transmission boxes 503 are relatively staggered to reduce the size of the primary crushing. The crushing holes 506 on the buffer frame 505 allow the crushed materials to pass through. At the same time, the hydraulic springs 507 on both sides can play a certain buffering role when the cone drill 504 is working, so that the materials are in the buffer frame 505 area. The copper concentrate powder blocks are further crushed and refined in the secondary crushing mechanism 6 after the primary crushing, and then the first belt conveyor 7 conveys the crushed copper concentrate powder blocks to the chute reversing mechanism 8. The chute reversing mechanism 8 can change the flow direction of the copper concentrate powder blocks, and the copper concentrate powder blocks falling into the discharge bin 9 are finally conveyed out by the second belt conveyor 10, completing the crushing and discharging process of the entire copper concentrate powder ice bag, thereby shortening the time required for ice bag crushing, thereby greatly improving the production efficiency of the entire smelter; Further, such as Figure 1-Figure 8As shown, the secondary crushing mechanism 6 includes a crushing chamber 601, support plates 602 are fixedly installed on both sides of the crushing chamber 601, and the crushing chamber 601 and the support plates 602 are fixedly installed on the frame 1. A fixed-axis gear roller 603 is arranged inside the crushing chamber 601 through a rotating shaft, and a fixed-axis driven pulley 604 is arranged on the outside of the crushing chamber 601. The fixed-axis driven pulley 604 is connected to the fixed-axis gear roller 603 through a rotating shaft, and a moving shaft gear roller 605 is arranged on one side of the fixed-axis gear roller 603. The moving shaft gear roller 605 is arranged inside the crushing chamber 601 through a rotating shaft, and a moving shaft driven pulley 606 is arranged on the outside of the crushing chamber 601. The moving shaft driven pulley 606 is connected to the moving shaft gear roller 605 through a rotating shaft. The moving shaft gear roller 605 Adjustment blocks 607 are provided at both ends of the movable shaft gear roller 605, and both ends of the movable shaft gear roller 605 are rotatably connected to the two adjustment blocks 607 through a rotating shaft. An adjustment spring 608 is fixedly installed on the adjustment block 607, and the other end of the adjustment spring 608 is fixedly connected to an adjustment screw 609. The ends of the two adjustment screws 609 away from the adjustment spring 608 penetrate the crushing bin 601 and extend to the outside of the crushing bin 601. A slide groove 610 and a slide hole 611 are provided inside the crushing bin 601. The two adjustment blocks 607 are slidably arranged inside the slide groove 610 and the slide hole 611, respectively. A fixed shaft gear roller driving member 612 and a movable shaft gear roller driving member 613 are fixedly installed on the two support plates 602, respectively. The output end of the fixed shaft gear roller driving member 612 is fixedly connected to the movable shaft gear roller 613 through a rotating shaft. A fixed-axis driving pulley 614 is connected, and the fixed-axis driving pulley 614 is connected to the fixed-axis driven pulley 604 through a belt, and the output end of the moving shaft gear roller driving member 613 is fixedly connected to the moving shaft driving pulley 615 through a rotating shaft, and the moving shaft driving pulley 615 is connected to the moving shaft driven pulley 606 through a belt, and a crushing discharge port 616 is opened below the two crushing bins 601, and the crushing discharge port 616 corresponds to the first belt conveyor 7, and the fixed-axis gear roller driving member 612 and the moving shaft gear roller driving member 613 drive the fixed-axis driven pulley 604 and the moving shaft driven pulley 606 through the fixed-axis driving pulley 614, the moving shaft driving pulley 615 and the belt respectively, thereby driving the fixed-axis gear roller 603 and the moving shaft gear roller 605 to rotate. The movable shaft gear roller 605 is movable to break the medium-sized copper concentrate powder blocks that are broken once into usable sizes. The trapezoidal teeth on the fixed shaft gear roller 603 and the movable shaft gear roller 605 can prevent the mineral powder from sticking to the gaps between the crushing teeth during the crushing process, thereby preventing the crushing teeth from failing to break. The position of the movable shaft gear roller 605 can be changed by adjusting the screw 609. The adjusting spring 608 can play a role in buffering and assisting in maintaining the adjustment state, thereby adjusting the spacing between the movable shaft gear roller 605 and the fixed shaft gear roller 603 according to the actual situation of the copper concentrate powder blocks to adapt to copper concentrate powder blocks of different particle sizes and ensure the crushing effect of the copper concentrate powder blocks. The crushed materials fall onto the corresponding first belt conveyor 7 through the crushing discharge port 616 opened below the crushing bin 601 and are transported to the discharge port.Thereby improving the crushing effect of the copper concentrate powder ice bag crusher; Further, if Figure 1-Figure 8 As shown, an accumulator 11 is provided on one side of the two hydraulic springs 507, and the accumulator 11 is connected to the two hydraulic springs 507 through a connecting pipe, and the two accumulators 11 are fixedly mounted on both sides of the frame 1, respectively. When the two flaps 1202 on the flap mechanism 12 are opened, the ice pack falls onto the buffer rack 505, and the hydraulic spring 507 and the accumulator 11 cooperate with each other to play a buffering role, effectively slowing down the impact of the ice pack falling, and avoiding damage to the equipment due to excessive impact force; Among them, Figure 1 As shown, the clamping mechanism 3 includes a plurality of clamping cylinders 301, and the plurality of clamping cylinders 301 are fixedly mounted on the frame 1. The output end of the clamping cylinder 301 is fixedly connected to a chuck 302, and guide rods 303 are arranged on both sides of the clamping cylinder 301. One end of the two guide rods 303 is connected to the chuck 302, and one end of the two guide rods 303 away from the chuck 302 movably penetrates the frame 1 and extends to the outside of the frame 1. When the ice pack needs to be processed, the four clamping cylinders 301 respectively push the four chucks 302 to close, and the chucks 302 clamp the ice pack, which can stop the ice pack at a relatively central position, and also prevent the ice pack from rotating or displacing during the cutting process. The guide rods 303 on both sides of the clamping cylinder 301 can provide precise guidance for the movement of the chuck 302, so that the movement is more stable when clamping and releasing the ice pack, thereby further improving the reliability and stability of the entire clamping mechanism 3 for fixing the ice pack. Further, such as Figure 1-Figure 8As shown, the bag cutting mechanism 4 includes a circular track 401, on which two spring knife racks 402 are arranged, and a driving device 403 is fixedly installed on the spring knife rack 402. The gears on the two driving devices 403 are meshed with the gears on the circular track 401, and a feed cylinder 404 is arranged on one side of the driving device 403. The feed cylinder 404 is fixedly installed on the spring knife rack 402, and the output end of the feed cylinder 404 is connected to a cutting knife 405 through a rotating shaft. The gears on the two driving devices 403 are respectively meshed with the gears on the circular track 401, driving the two spring knife racks 402 to rotate. The cutting knife 405 on the spring knife holder 402 moves on the circular track 401, and the cutting knife 405 on the spring knife holder 402 completes the cutting action. The cutting knife 405 on the spring knife holder 402 will be adjusted according to the shape of the ice pack under the action of the spring, ensuring that the cutting knife 405 is always in contact with the ice pack, so that the cutting knife 405 can cut smoothly, and prevent the ice pack from not being cut open. It also has the function of protecting the cutting knife 405, preventing the cutting knife 405 from cutting too deep into the ice pack, causing the cutting knife 405 to be subjected to excessive force and breakage, thereby extending the service life of the cutting knife 405, and the two spring knife holders 402 are respectively installed at 1 / 3 and 2 / 3 of the circular track 401. When cutting begins, the two cutting knives 405 simultaneously move forward 1 / 3 in the same direction, thereby being able to more quickly complete the cutting of 2 / 3 of the circumference of the entire ice pack, thereby greatly shortening the time required for cutting; Further, if Figure 1-Figure 8 As shown, a flap mechanism 12 is provided below the circular track 401, and the flap mechanism 12 includes two electric cylinders 1201, and the two electric cylinders 1201 are both hinged on the frame 1, and the output ends of the two electric cylinders 1201 are both hinged with flaps 1202, and the two flaps 1202 are hinged on the frame 1 through hinges, and the two flaps 1202 correspond to the circular track 401. When the ice pack is hoisted onto the two flaps 1202, the two flaps 1202 can provide a stable support platform for the bag cutting mechanism 4 to cut the ice pack. After the bag cutting mechanism 4 completes the cutting of the ice pack, the flaps 1202 are driven to move by the two electric cylinders 1201, and the cut ice pack falls into the primary crushing mechanism 5 for crushing operation, thereby effectively ensuring the continuity and accuracy of the process from ice pack hoisting to cutting and then entering the crushing process, thereby improving the efficiency of the entire copper concentrate powder ice pack processing process; Furthermore, Figure 1-Figure 8As shown, an auxiliary frame 13 is provided on one side of the frame 1, and one end of the first belt conveyor 7 away from the crushing discharge port 616 is rotatably provided on the auxiliary frame 13, and the chute reversing mechanism 8 includes an electric push rod 801, the electric push rod 801 is hinged on the auxiliary frame 13, and the output end of the electric push rod 801 is hinged with an adjusting member 802, and the other end of the adjusting member 802 is fixedly connected with a reversing rotating rod 803, and a valve plate 804 is fixedly installed on the reversing rotating rod 803, and the valve plate 804 is arranged above the discharge bin 9, and a chute 805 is provided on one side of the valve plate 804, and the chute 805 is fixedly installed on the auxiliary frame 13, and the two ends of the reversing rotating rod 803 are connected to the upper side of the chute 805. The copper concentrate powder blocks are rotatably connected at the two ends, and the copper concentrate powder blocks can be quickly conveyed out from under the secondary crushing mechanism 6 through the first belt conveyor 7, and lifted to the drop-off point of the first belt conveyor 7. The electric push rod 801 drives the reversing lever 803 to rotate by hinged connection and pushing the adjusting member 802, thereby flipping the valve plate 804 fixed thereon, and the copper concentrate powder blocks that fall into the discharge bin 9 flow to the material yard of the concrete pit in the workshop through the second belt conveyor 10, while the copper concentrate powder blocks in the chute 805 flow to the ground yard next to the workshop equipment, thereby ensuring the continuity and accuracy of the entire copper concentrate powder ice bag crushing and discharge process, thereby improving the orderliness of the copper concentrate powder block processing.

[0023] like Figure 1-Figure 8 As shown, the principle of a copper concentrate powder ice bag crusher provided in this embodiment is as follows: First, the ice pack is hoisted onto the two flaps 1202 by a crane, the indicator light 2 lights up, the ice pack hoisted by the crane stops falling, and the four clamping cylinders 301 push the four clamps 302 to clamp the ice pack respectively. At this time, the two driving devices 403 drive the cutting knives 405 on the spring knife holder 402 to move on the circular track 401, and the two cutting knives 405 move forward 1 / 3 in the same direction at the same time, thereby completing 2 / 3 of the entire ice pack. The ice pack is cut into the circumference. At this time, the indicator light 2 goes out, the crane rises, takes away the ton bag, and the two electric cylinders 1201 drive the flap 1202 to move. The flap 1202 is opened, and the cut ice pack falls onto the buffer rack 505. The two drill pushers 501 drive the push plate transmission box 503 to drive the conical drill 504 to move. The drill driver 502 drives the conical drill 504 to rotate to crush the ice pack after the bag cutting process. After the crushing, the copper concentrate powder blocks fall into the crushing bin 601 through the crushing hole 506. The fixed shaft gear roller driver 612 and the moving shaft gear roller driver 613 drive the fixed shaft driven pulley 604 and the moving shaft driven pulley 606 through the fixed shaft driving pulley 614, the moving shaft driving pulley 615 and the belt respectively, driving the fixed shaft gear roller 603 and The moving shaft gear roller 605 rotates to crush the medium-sized copper concentrate powder blocks that are crushed once into a usable size, and then drops them onto the first belt conveyor 7 through the crushing discharge port 616. The copper concentrate powder blocks are transported to the drop-off point of the first belt conveyor 7 through the first belt conveyor 7. At this time, the electric push rod 801 drives the reversing lever 803 to rotate by pushing the adjusting member 802, so that the valve plate 804 flips over. The copper concentrate powder blocks that fall into the discharge bin 9 flow to the material yard of the concrete pit in the workshop through the second belt conveyor 10, and the copper concentrate powder blocks in the chute 805 flow to the ground yard next to the workshop equipment, completing the entire copper concentrate powder ice bag crushing and discharge process, thereby shortening the time required for ice bag crushing, thereby greatly improving the production efficiency of the entire smelter.

[0024] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0025] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0026] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A copper concentrate powder ice bag crusher, comprising a frame (1) and an indicator light (2) fixedly mounted on the frame (1), characterized in that: A clamping mechanism (3) is fixedly mounted on the upper end of the frame (1); a bag cutting mechanism (4) is arranged below the clamping mechanism (3); a primary crushing mechanism (5) is arranged below the bag cutting mechanism (4); a secondary crushing mechanism (6) is arranged below the primary crushing mechanism (5); a first belt conveyor (7) is arranged below the secondary crushing mechanism (6); a chute reversing mechanism (8) is arranged at one end of the first belt conveyor (7); a discharge bin (9) is arranged below the chute reversing mechanism (8); and a second belt conveyor (10) is arranged below the discharge bin (9); The primary crushing mechanism (5) comprises two drill bit pushers (501), the two drill bit pushers (501) are respectively fixedly mounted on both sides of the frame (1), and drill bit driving members (502) are arranged on both sides of the two drill bit pushers (501), a plurality of drill bit driving members (502) are fixedly mounted on the frame (1), and a push plate transmission box (503) is fixedly mounted on the output ends of the two drill bit pushers (501), and a plurality of push plate transmission boxes (503) are rotatably arranged on the push plate transmission box (503). A plurality of evenly distributed conical drill bits (504) are fixedly connected to the output end (502) of the drill bit driving component, and a buffer frame (505) is arranged below the conical drill bit (504). The buffer frame (505) is provided with a plurality of evenly distributed crushing holes (506), and two hydraulic springs (507) are hinged on both sides of the buffer frame (505), and one end of each of the plurality of hydraulic springs (507) is hinged to the buffer frame (505).

2. A copper concentrate powder ice bag crusher according to claim 1, characterized in that: The secondary crushing mechanism (6) comprises a crushing bin (601), support plates (602) are fixedly mounted on both sides of the crushing bin (601), the crushing bin (601) and the support plates (602) are fixedly mounted on the frame (1), a fixed-shaft gear roller (603) is arranged inside the crushing bin (601) via a rotating shaft, a fixed-shaft driven pulley (604) is arranged outside the crushing bin (601), the fixed-shaft driven pulley (604) is connected to the fixed-shaft gear roller (603) via a rotating shaft, and a moving-shaft gear roller (605) is arranged on one side of the fixed-shaft gear roller (603), the moving-shaft gear roller (605) is rotatably mounted inside the crushing bin (601) via a rotating shaft, and a moving-shaft driven pulley (606) is arranged outside the crushing bin (601), the moving-shaft driven pulley (606) is connected to the moving-shaft gear roller (605) via a rotating shaft.

3. A copper concentrate powder ice pack crusher according to claim 2, characterized in that: Adjustment blocks (607) are provided at both ends of the movable shaft gear roller (605), and both ends of the movable shaft gear roller (605) are rotatably connected to the two adjustment blocks (607) via a rotating shaft; an adjustment spring (608) is fixedly mounted on the adjustment block (607); the other end of the adjustment spring (608) is fixedly connected to an adjustment screw (609); one end of the two adjustment screws (609) away from the adjustment spring (608) passes through the crushing chamber (601) and extends to the outside of the crushing chamber (601); a slide groove (610) and a slide hole (611) are provided inside the crushing chamber (601); and the two adjustment blocks (607) are slidably arranged inside the slide groove (610) and the slide hole (611), respectively.

4. A copper concentrate powder ice pack crusher according to claim 3, characterized in that: A fixed-axis gear roller driving member (612) and a moving-axis gear roller driving member (613) are respectively fixedly mounted on the two support plates (602); the output end of the fixed-axis gear roller driving member (612) is fixedly connected to a fixed-axis driving pulley (614) via a rotating shaft; the fixed-axis driving pulley (614) is connected to the fixed-axis driven pulley (604) via a belt; and the output end of the moving-axis gear roller driving member (613) is fixedly connected to a moving-axis driving pulley (615) via a rotating shaft; the moving-axis driving pulley (615) is connected to the moving-axis driven pulley (606) via a belt; and a crushing discharge port (616) is provided below the two crushing bins (601); the crushing discharge port (616) corresponds to the first belt conveyor (7).

5. The copper concentrate powder ice bag crusher according to claim 1, characterized in that: An accumulator (11) is provided on one side of the two hydraulic springs (507); the accumulator (11) is connected to the two hydraulic springs (507) via a connecting pipe, and the two accumulators (11) are respectively fixedly mounted on two sides of the frame (1).

6. The copper concentrate powder ice bag crusher according to claim 1, characterized in that: The clamping mechanism (3) comprises a plurality of clamping cylinders (301), wherein the plurality of clamping cylinders (301) are fixedly mounted on the frame (1), an output end of the clamping cylinder (301) is fixedly connected to a clamping head (302), and guide rods (303) are provided on both sides of the clamping cylinder (301), one end of two guide rods (303) is connected to the clamping head (302), and one end of the two guide rods (303) away from the clamping head (302) movably penetrates the frame (1) and extends to the outside of the frame (1).

7. The copper concentrate powder ice bag crusher according to claim 1, characterized in that: The bag cutting mechanism (4) comprises a circular track (401), two spring knife racks (402) are arranged on the circular track (401), a driving device (403) is fixedly mounted on the spring knife rack (402), the gears on the two driving devices (403) are meshed with the gears on the circular track (401), and a knife feed cylinder (404) is arranged on one side of the driving device (403), the knife feed cylinder (404) is fixedly mounted on the spring knife rack (402), and the output end of the knife feed cylinder (404) is rotatably connected to a cutting knife (405) via a rotating shaft.

8. The copper concentrate powder ice pack crusher according to claim 7, characterized in that: A flap mechanism (12) is provided below the circular track (401), the flap mechanism (12) comprising two electric cylinders (1201), the two electric cylinders (1201) being hinged on the frame (1), and the output ends of the two electric cylinders (1201) being hinged with flaps (1202), the two flaps (1202) being hinged on the frame (1) via hinges, and the two flaps (1202) corresponding to the circular track (401).

9. The copper concentrate powder ice bag crusher according to claim 4, characterized in that: An auxiliary frame (13) is provided on one side of the frame (1), and an end of the first belt conveyor (7) away from the crushing discharge port (616) is rotatably disposed on the auxiliary frame (13).

10. A copper concentrate powder ice pack crusher according to claim 9, characterized in that: The chute reversing mechanism (8) comprises an electric push rod (801), the electric push rod (801) is hinged on the auxiliary frame (13), and an adjusting member (802) is hinged on the output end of the electric push rod (801), the other end of the adjusting member (802) is fixedly connected to a reversing rotating rod (803), a valve plate (804) is fixedly mounted on the reversing rotating rod (803), the valve plate (804) is arranged above the discharge bin (9), and a chute (805) is arranged on one side of the valve plate (804), the chute (805) is fixedly mounted on the auxiliary frame (13), and both ends of the reversing rotating rod (803) are rotatably connected to the upper end of the chute (805).

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