Material guiding structure of ore flotation machine

Abstract

The invention discloses a material guiding structure of an ore flotation machine, and relates to the technical field of ore flotation machines, the material guiding structure comprises a flotation machine body, one side of the flotation machine body is connected with a feeding hopper in a penetrating mode, the material guiding structure further comprises a material guiding assembly arranged on one side of the flotation machine body, the material guiding assembly comprises a mounting plate, and the mounting plate is fixedly mounted above one side of the flotation machine body; supporting rods are symmetrically mounted on one side of the mounting plate, supporting blocks are symmetrically mounted on the sides, close to each other, of the two supporting rods, a movable seat is arranged between the two supporting blocks in each group, and meanwhile a threaded rod is rotationally connected between the two supporting blocks on one side; the feeding hopper is arranged on the flotation machine body, so that when the flotation machine body is conveyed, the conveying height is not too low, the flotation machine body can be guided under the condition that the height of the feeding hopper is large, it can be guaranteed that all materials in the feeding hopper can be guided into the feeding hopper, the feeding efficiency can be guaranteed, and the situation that the feeding hopper cannot be lifted to guide the materials is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of ore flotation machines, in particular to a material guiding structure of an ore flotation machine. Background Art

[0002] Most of the existing ore flotation machines are composed of a flotation tank, an impeller and an air pressure generator. They mainly use the air entering the flotation tank to stir the impeller while fully mixing the slurry with the air and bringing out the ore to float, which is then scraped out by a scraper.

[0003] For example, the guiding structure of an ore flotation machine with the announcement number CN213230446U realizes the rotation of the feed hopper through the driving motor, the spur gear, the fan gear, the rotating shaft and the rotating rod, so as to facilitate the pouring of the ore material in the feed hopper into the material box, realize automatic feeding, improve the feeding efficiency, reduce the labor intensity of the workers, and save time; through the second rotating shaft, the mounting groove, the slider and the tension spring, a feed opening is formed between the switch plate and the feed hopper, which is convenient for the transportation of the ore material; in the process of feeding the feed hopper, the feed hopper is supported by the first connecting rod and the second connecting rod, which improves the stability of the feed hopper during feeding, but in actual use, the feed hopper is rotated to load the material, and the feed hopper can only be transported and guided by rotation, and the rotation radius of the feed hopper is small. In order to ensure that all the materials in the material box can enter the flotation machine, the height of the material box is usually required to be higher than the height of the flotation machine inlet, and when the flotation machine with a higher feed inlet is transported and guided, the rotation radius of the feed hopper is limited, and the material cannot be guided at a higher level, which has certain use defects.

[0004] Therefore, we propose a material guide structure for an ore flotation machine in order to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a material guiding structure of an ore flotation machine to solve the problem that the material is fed by rotating a feed hopper as proposed in the above background technology, the feed hopper can only convey and guide the material by rotating, and the rotation radius of the feed hopper is small. In order to ensure that all the materials in the material box can enter the flotation machine, the height of the material box is usually required to be higher than the height of the flotation machine feed port. When conveying and guiding the material to a flotation machine with a higher feed port, the rotation radius of the feed hopper is limited and the material cannot be guided at a higher level.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a material guide structure of an ore flotation machine, comprising a flotation machine body, one side of which is penetrated and connected with a feed hopper; Also includes: A material guide assembly is arranged on one side of the flotation machine body, and the material guide assembly includes a mounting plate; A mounting plate is fixedly mounted on one side of the flotation machine body, a support rod is symmetrically mounted on one side of the mounting plate, and a support block is symmetrically mounted on the side where the two support rods are close to each other, and a movable seat is arranged between each group of two support blocks, and a threaded rod is rotatably connected between the two support blocks on one side, and a driving motor is fixedly mounted on the top of the support block on the upper side of one side, and the output end of the driving motor passes through the support block and is fixedly connected to the threaded rod; A limit rod is fixedly installed between the two support blocks on the other side, a movable seat on one side is threadedly connected to the threaded rod, and a movable seat on the other side is slidably connected to the limit rod, and an upper hopper is arranged between the two movable seats, and a counterweight plate is hingedly connected to one side of the upper hopper, and rotating shafts are symmetrically installed on both sides of the upper hopper, and one end of the rotating shaft away from the upper hopper is rotatably connected to the movable seat; The mounting blocks are symmetrically mounted below one side of the movable seat close to the upper hopper, a screw is rotatably connected between the two mounting blocks, and the outer thread of the screw is connected to the movable seat, and one side of the movable seat is slidingly connected to the movable seat on one side, and a first tooth plate is fixedly mounted on the top of the movable seat, and a driven gear is fixedly mounted on the outer side of the rotating shaft, and the first tooth plate is meshingly connected to the driven gear.

[0007] Preferably, one end of the two screw rods passes through a side mounting block and is fixedly mounted with a driving gear, and one side of the driving gear is meshedly connected with a second tooth plate, and one side of the second tooth plate is fixedly mounted with a connecting frame, and the connecting frame is fixedly connected to a side support rod.

[0008] By adopting the above technical solution, the upper hopper can automatically tilt and rotate as the upper hopper continues to rise.

[0009] Preferably, a fixed rod is fixedly installed on the outside of the two rotating shafts on one side of the driven gear, and a rotating roller is rotatably connected above the two fixed rods, and two groups of fixed frames are symmetrically installed on one side of the bottom of the mounting plate, and at the same time, a movable rod is slidably connected inside each group of two fixed frames, and a push plate is fixedly installed on one end of the two movable rods, and the rotating roller is rotatably connected to the push plate, and a telescopic spring is sleeved on one side of the outside of the two movable rods, and a movable plate is fixedly installed on the other end of the two movable rods, and the two ends of the telescopic spring are respectively fixedly connected to one side of the fixed frame and the movable plate.

[0010] By adopting the above technical solution, the rotation of the rotating shaft can drive the movable rod to move.

[0011] Preferably, a pull rope is fixedly installed at the bottom of the movable plate, and a support frame is symmetrically installed on one side of the flotation machine body close to the movable plate, and a roller is rotatably connected to one side between the two support frames, and the pull rope is movably connected to the roller, and fixed blocks are symmetrically installed at the bottom of the two support frames, and guide rods are symmetrically installed between the two fixed blocks, and the outer sides of the two guide rods are slidably connected to the movable frame, and the end of the pull rope away from the movable plate is fixedly connected to the movable frame.

[0012] By adopting the above technical solution, the movable plate can move and pull the movable frame to move.

[0013] Preferably, a U-shaped rod is fixedly installed on one side of the bottom of the movable frame, and a water tank is fixedly installed on one side of the flotation machine body located below the support frame, and a water inlet is provided on one side of the top of the water tank, and a cylinder is fixedly installed on the other side of the top of the water tank, and the U-shaped rod is slidably connected to the cylinder, and a piston is slidably connected inside the cylinder, and the piston is slidably connected to the cylinder, and a water pumping pipe is penetrated through one side of the cylinder, and the water pumping pipe is penetrated through the water tank, and the bottom end of the water pumping pipe is located below the inside of the water tank.

[0014] By adopting the above technical solution, the water tank can be pumped after the U-shaped rod moves.

[0015] Preferably, a positioning block is fixedly installed on one side of the top of the cylinder, and the U-shaped rod is slidably connected to the positioning block, and a return spring is sleeved on one side of the outside of the U-shaped rod, and one end of the return spring is fixedly connected to the cylinder, and a movable block is fixedly installed on the other end of the return spring, and the movable block is fixedly connected to the U-shaped rod.

[0016] By adopting the above technical solution, the U-shaped rod can be automatically reset after moving.

[0017] Preferably, a water outlet pipe is connected through the other side of the cylinder, and a limit frame is fixedly installed above one side of the water tank, and the water outlet pipe is fixedly connected to the limit frame. At the same time, the end of the water outlet pipe away from the cylinder is rotatably connected to a water spray pipe through a rotating joint, and the bottom end of the water spray pipe is connected through an atomizing nozzle, and a one-way valve is provided on the inner side of the water outlet pipe and the water suction pipe close to the cylinder.

[0018] By adopting the above technical solution, water mist can be sprayed as the U-shaped rod is reset.

[0019] Preferably, a moving rod is fixedly installed below one side of the movable block, a rack is fixedly installed on one side of the moving rod, and a rotating gear is fixedly installed on the outside of the water spray pipe, and the rack is meshingly connected with the rotating gear.

[0020] By adopting the above technical solution, the spraying range of the water mist can be expanded and the dust reduction effect can be improved.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: the material guiding structure of the ore flotation machine is provided with a material guiding assembly on one side of the flotation machine body, so that when feeding the flotation machine body, the feeding height will not be too low, so that the flotation machine body can be guided even when the height of the feed hopper is high, and the material in the upper hopper can be fully introduced into the interior of the feed hopper, so as to ensure the feeding efficiency and avoid the upper hopper being unable to guide the material when it is lifted up; 1. A material guide assembly is provided on one side of the flotation machine body. When the flotation machine body is guided, the ore raw material is poured into the upper hopper, and then the motor can be driven to drive the threaded rod to rotate. After the threaded rod rotates, the movable seat can be driven to rise through the threaded connection with the movable seat on one side, so as to drive the upper hopper to be raised. During the movement of the upper hopper, the movable seat on the other side slides on the limit rod, so as to limit the movement of the upper hopper. A counterweight plate is hinged on one side of the upper hopper. The counterweight plate has a certain weight, and the connection point between the counterweight plate and the upper hopper is above both sides. Under the action of gravity, the counterweight plate is perpendicular to the upper hopper, and the material in the upper hopper does not push the counterweight plate to rotate. After the upper hopper is raised, the driving gear contacts the second tooth plate. At this time, the upper hopper is located above the feed hopper. Then, as the upper hopper continues to move upward, the driving gear can be rotated by meshing with the second tooth plate, so that the screw rotates. After the screw rotates, the movable seat can be driven to move through the threaded connection with the movable seat. After the movable seat moves, it contacts the movable seat with the movable seat. The seat is fitted and slidable, so that the first tooth plate can be driven to move. After the first tooth plate moves, it can drive the driven gear to rotate clockwise, so that after the driven gear on one side rotates, it can drive the rotating shaft to slide on the movable seat, so that the upper hopper can rotate. After the upper hopper rotates, it can continuously tilt. Then, the counterweight plate can be perpendicular to the horizontal line under the action of gravity, so that after the upper hopper rotates, the counterweight plate is opened, so that the material inside the upper hopper can be introduced into the feed hopper, so that the flotation machine body can be loaded, and then the upper hopper is reset by the driving motor, and the first tooth plate is limited by the threaded connection between the screw and the movable seat, so that the upper hopper can be reset horizontally, and the material guide component ensures that the height of the material is not too low when feeding the flotation machine body, so that the flotation machine body can be guided when the height of the feed hopper is high, so that the material in the upper hopper can be completely introduced into the feed hopper, so as to ensure the feeding efficiency and avoid the upper hopper from being unable to guide the material when it is lifted up; 2. After the upper hopper rotates, the two rotating shafts rotate. After the rotating shaft rotates, the rotating roller can be driven to rotate through the fixed rod, so that the rotating roller can push the push plate to move, and the fixed rod is long, so that the moving distance of the push plate will not be too short when the rotating shaft rotates with a small amplitude. After the push plate moves, the movable rod moves. After the movable rod moves, the pull rope is pulled by the movable plate to move. After the pull rope moves, the movable frame is pulled to slide on the guide rod, so that the U-shaped rod is driven to slide inside the cylinder, so that the piston moves inside the cylinder. After the U-shaped rod moves, the reset spring is stretched by the movable block, and the one-way valve inside the water pump is opened. Open, the one-way valve inside the water outlet pipe is closed, so that the water in the water tank can be pumped into the cylinder, and then the upper hopper is reset after loading, and the U-shaped rod and the piston are reset under the action of the reset spring. At this time, the one-way valve inside the water pump pipe is closed, and the one-way valve inside the water outlet pipe is opened, so that the piston is reset, and the water flow inside the cylinder can enter the water spray pipe through the water outlet pipe, and then be sprayed out through the atomizing nozzle, so that water mist can be sprayed after the loading of the upper hopper is completed, and then the smoke generated by the loading of the mineral powder material can be reduced under the action of the water mist, which can avoid the dispersion of smoke and dust, avoid affecting the working environment, and improve practicality; 3. When performing spray dust suppression, water is pumped by moving the U-shaped rod. The U-shaped rod moves and the rack is driven to move by the moving rod. After spraying, the U-shaped rod resets and moves, which drives the moving rod to reset and move. Then, the engagement of the rack with the rotating gear on the water spray pipe can drive the water spray pipe to rotate continuously, thereby expanding the spraying range of the water mist, improving the dust suppression effect, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic structural diagram of the material guide assembly of the present invention; Figure 3 It is a schematic diagram of the partial structure of the material guide assembly of the present invention; Figure 4 It is a schematic diagram of the local structure of the upper hopper of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of the middle A area; Figure 6 For the present invention Figure 2 Schematic diagram of the enlarged structure of the middle B area; Figure 7 This is a schematic diagram of the water tank structure of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of the middle C area; Fig. 9 For the present invention Figure 7 Schematic diagram of the enlarged structure of area D in the middle.

[0023] In the figure: 1, flotation machine body; 101, feed hopper; 2, guide assembly; 201, mounting plate; 202, support rod; 203, support block; 204, threaded rod; 2041, drive motor; 205, limit rod; 206, movable seat; 207, upper hopper; 208, counterweight plate; 209, rotating shaft; 210, mounting block; 211, screw rod; 212, movable seat; 213, first tooth plate; 214, driven gear; 215, driving gear; 216, connecting frame; 217, second tooth plate; 218, fixed rod; 219, rotating roller; 220, fixed Frame; 221, movable rod; 222, push plate; 223, telescopic spring; 224, movable plate; 225, pull rope; 226, support frame; 227, roller; 228, fixed block; 229, guide rod; 230, mobile frame; 231, U-shaped rod; 232, water tank; 233, cylinder; 234, piston; 235, positioning block; 236, return spring; 237, movable block; 238, water pipe; 239, water outlet pipe; 240, limit frame; 241, water spray pipe; 242, atomizing nozzle; 243, mobile rod; 244, rack; 245, rotating gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 9 , the present invention provides a technical solution: a material guide structure of an ore flotation machine, comprising a flotation machine body 1, a side of the flotation machine body 1 is penetrated and connected with a feed hopper 101; Also includes: The material guide assembly 2 is arranged on one side of the flotation machine body 1, and the material guide assembly 2 includes a mounting plate 201; The mounting plate 201 is fixedly mounted on one side of the flotation machine body 1, and a support rod 202 is symmetrically mounted on one side of the mounting plate 201, and a support block 203 is symmetrically mounted on the side where the two support rods 202 are close to each other, and a movable seat 206 is arranged between each group of two support blocks 203, and a threaded rod 204 is rotatably connected between the two support blocks 203 on one side, and a driving motor 2041 is fixedly mounted on the top of the support block 203 on one side, and the output end of the driving motor 2041 passes through the support block 203 and is fixedly connected to the threaded rod 204; The limiting rod 205 is fixedly installed between the two supporting blocks 203 on the other side, the movable seat 206 on one side is threadedly connected to the threaded rod 204, and the movable seat 206 on the other side is slidably connected to the limiting rod 205, and an upper hopper 207 is arranged between the two movable seats 206, and a counterweight plate 208 is hinged on one side of the upper hopper 207, and rotating shafts 209 are symmetrically installed on both sides of the upper hopper 207, and one end of the rotating shaft 209 away from the upper hopper 207 is rotatably connected to the movable seat 206; The mounting block 210 is symmetrically mounted below one side of the movable seat 206 near the upper hopper 207, a screw rod 211 is rotatably connected between the two mounting blocks 210, and the outer thread of the screw rod 211 is connected to the movable seat 212, and one side of the movable seat 212 is slidably connected to the movable seat 206 on one side, and a first tooth plate 213 is fixedly mounted on the top of the movable seat 212, and a driven gear 214 is fixedly mounted on the outer side of the rotating shaft 209, and the first tooth plate 213 is meshedly connected with the driven gear 214; One end of the two screw rods 211 passes through a side mounting block 210 and is fixedly mounted with a driving gear 215, and one side of the driving gear 215 is meshedly connected with a second tooth plate 217, and one side of the second tooth plate 217 is fixedly mounted with a connecting frame 216, and the connecting frame 216 is fixedly connected to a side support rod 202.

[0026] Embodiment 1: Figure 1-Figure 6As shown, a material guide assembly 2 is provided on one side of the flotation machine body 1. When the flotation machine body 1 is guided, the ore raw material is poured into the interior of the upper hopper 207, and then the motor 2041 can be driven to drive the threaded rod 204 to rotate. After the threaded rod 204 rotates, the movable seat 206 can be driven to rise through the threaded connection with the movable seat 206 on one side, so that the upper hopper 207 is driven to be raised. During the movement of the upper hopper 207, the movable seat 206 on the other side slides on the limiting rod 205, so that the movement of the upper hopper 207 is limited. A counterweight plate 208 is hinged on one side of the upper hopper 207. The counterweight plate 208 has a certain weight, and The connection points between the counterweight plate 208 and the upper hopper 207 are above both sides. Under the action of gravity, the counterweight plate 208 is perpendicular to the upper hopper 207. The material inside the upper hopper 207 does not push the counterweight plate 208 to rotate. After the upper hopper 207 rises, the driving gear 215 contacts the second tooth plate 217. At this time, the upper hopper 207 is located above the feed hopper 101. Then, as the upper hopper 207 continues to move upward, the driving gear 215 can rotate by meshing with the second tooth plate 217, so that the screw 211 rotates. After the screw 211 rotates, it can drive the moving seat 212 to move through the threaded connection with the moving seat 212. After the movable seat 212 moves, it slides in contact with the movable seat 206, so that the first tooth plate 213 can be driven to move. After the first tooth plate 213 moves, it can drive the driven gear 214 to rotate clockwise, so that after the driven gear 214 on one side rotates, it can drive the rotating shaft 209 to slide on the movable seat 206, so that the upper hopper 207 can rotate. After the upper hopper 207 rotates, it can be continuously tilted. Then, the counterweight plate 208 can be perpendicular to the horizontal line under the action of gravity, so that after the upper hopper 207 rotates, the counterweight plate 208 is opened, so that the material inside the upper hopper 207 can be introduced into the feed hopper 101, and then The flotation machine body 1 can be loaded with materials, and then the loading hopper 207 is reset by driving the motor 2041, and the first tooth plate 213 is limited by the threaded connection between the screw 211 and the movable seat 212, so that the loading hopper 207 can be reset horizontally, and the material guide component 2 can ensure that the height of the material is not too low when feeding the flotation machine body 1, so that the flotation machine body 1 can be guided even when the height of the feed hopper 101 is high, which can ensure that the materials in the loading hopper 207 can be fully introduced into the interior of the feed hopper 101, and the feeding efficiency can be guaranteed, and it is avoided that the loading hopper 207 cannot be raised to guide the materials.

[0027] A fixed rod 218 is fixedly installed on the outside of the two rotating shafts 209 on one side of the driven gear 214, and a rotating roller 219 is rotatably connected between the two fixed rods 218, and two groups of fixed frames 220 are symmetrically installed on one side of the bottom of the mounting plate 201, and at the same time, a movable rod 221 is slidably connected inside each group of two fixed frames 220, and a push plate 222 is fixedly installed on one end of the two movable rods 221, and the rotating roller 219 is rotatably connected to the push plate 222, and a telescopic spring 223 is sleeved on one side of the outside of the two movable rods 221, and a movable plate 224 is fixedly installed on the other end of the two movable rods 221, and the two ends of the telescopic spring 223 are respectively fixedly connected to the fixed frame 220 on one side and the movable plate 224; A pull rope 225 is fixedly installed at the bottom of the movable plate 224, and a support frame 226 is symmetrically installed on one side of the flotation machine body 1 close to the movable plate 224, and a roller 227 is rotatably connected to one side between the two support frames 226, and the pull rope 225 is movably connected to the roller 227, and fixed blocks 228 are symmetrically installed at the bottom of the two support frames 226, and guide rods 229 are symmetrically installed between the two fixed blocks 228, and the outer sides of the two guide rods 229 are slidably connected to a mobile frame 230, and the end of the pull rope 225 away from the movable plate 224 is fixedly connected to the mobile frame 230; A U-shaped rod 231 is fixedly installed on one side of the bottom of the mobile frame 230, and a water tank 232 is fixedly installed on one side of the flotation machine body 1 located below the support frame 226, and a water inlet is provided on one side of the top of the water tank 232, and a cylinder 233 is fixedly installed on the other side of the top of the water tank 232, and the U-shaped rod 231 is slidably connected to the cylinder 233, and a piston 234 is slidably connected inside the cylinder 233, and the piston 234 is slidably connected to the cylinder 233, and a water pumping pipe 238 is penetrated and connected to one side of the cylinder 233, and the water pumping pipe 238 is penetrated and connected to the water tank 232, and the bottom end of the water pumping pipe 238 is located below the inside of the water tank 232; A positioning block 235 is fixedly installed on one side of the top of the cylinder 233, and the U-shaped rod 231 is slidably connected to the positioning block 235, and a return spring 236 is sleeved on one side of the outside of the U-shaped rod 231, and one end of the return spring 236 is fixedly connected to the cylinder 233, and a movable block 237 is fixedly installed on the other end of the return spring 236, and the movable block 237 is fixedly connected to the U-shaped rod 231; A water outlet pipe 239 is connected to the other side of the cylinder 233, and a limit frame 240 is fixedly installed on the upper side of one side of the water tank 232, and the water outlet pipe 239 is fixedly connected to the limit frame 240. At the same time, the end of the water outlet pipe 239 away from the cylinder 233 is rotatably connected to a water spray pipe 241 through a rotating joint, and the bottom end of the water spray pipe 241 is connected to an atomizing nozzle 242, and a one-way valve is provided on the side of the water outlet pipe 239 and the water suction pipe 238 close to the cylinder 233.

[0028] Embodiment 2: Figure 2 and Figure 6-Figure 8 As shown, after the upper hopper 207 rotates, the two rotating shafts 209 rotate. After the rotating shaft 209 rotates, the rotating roller 219 can be driven to rotate through the fixed rod 218, so that the rotating roller 219 can push the push plate 222 to move, and the fixed rod 218 is long, so that when the rotating shaft 209 rotates with a small amplitude, the moving distance of the push plate 222 will not be too short. After the push plate 222 moves, the movable rod 221 moves. After the movable rod 221 moves, the pull rope 225 is pulled by the movable plate 224 to move. After the pull rope 225 moves, it pulls the movable frame 230 to slide on the guide rod 229, so that the U-shaped rod 231 is driven to slide inside the cylinder 233, so that the piston 234 moves inside the cylinder 233. After the U-shaped rod 231 moves, the reset spring 236 is stretched by the movable block 237. At this time, the one-way valve inside the water suction pipe 238 is opened, and the one-way valve inside the water outlet pipe 239 is closed, so that the water in the water tank 232 can be pumped into the cylinder 233. Then, the upper hopper 207 is reset after loading, and the U-shaped rod 231 and the piston 234 are reset under the action of the reset spring 236. At this time, the one-way valve inside the water suction pipe 238 is closed, and the one-way valve inside the water outlet pipe 239 is opened, so that the piston 234 is reset, and the water flow inside the cylinder 233 can enter the water spray pipe 241 through the water outlet pipe 239, and then be sprayed out through the atomizing nozzle 242, so that the upper hopper 207 can spray water mist after the loading is completed, and the smoke and dust generated by the loading of the mineral powder material can be reduced under the action of the water mist, which can avoid the dispersion of smoke and dust, avoid affecting the working environment, and improve practicality.

[0029] A moving rod 243 is fixedly installed below one side of the movable block 237 , a rack 244 is fixedly installed on one side of the moving rod 243 , and a rotating gear 245 is fixedly installed outside the water spray pipe 241 , and the rack 244 is meshedly connected with the rotating gear 245 .

[0030] Embodiment 3: Figure 6-Figure 9 As shown, when spraying dust reduction is performed, water is pumped by moving the U-shaped rod 231. While the U-shaped rod 231 moves, the rack 244 is driven to move by the moving rod 243. After spraying, as the U-shaped rod 231 resets, the moving rod 243 can be driven to reset, and then the engagement of the rack 244 with the rotating gear 245 on the water spray pipe 241 can drive the water spray pipe 241 to rotate continuously, thereby expanding the spraying range of the water mist, improving the dust reduction effect, and improving practicality.

[0031] Working principle: When using the guide structure of the ore flotation machine, first, according to Figure 1-Figure 9As shown, when the flotation machine body 1 is guided, the ore raw material is poured into the upper hopper 207, and then the motor 2041 can be driven to drive the threaded rod 204 to rotate. After the threaded rod 204 rotates, the movable seat 206 can be driven to rise through the threaded connection with the movable seat 206 on one side, so that the upper hopper 207 is driven to be raised. During the movement of the upper hopper 207, the movable seat 206 on the other side slides on the limit rod 205, so that the movement of the upper hopper 207 is limited. A counterweight plate 20 is hinged on one side of the upper hopper 207. 8. The counterweight plate 208 has a certain weight, and the connection points between the counterweight plate 208 and the upper hopper 207 are above both sides. Under the action of gravity, the counterweight plate 208 is perpendicular to the upper hopper 207. The material inside the upper hopper 207 does not push the counterweight plate 208 to rotate. After the upper hopper 207 rises, the driving gear 215 contacts the second tooth plate 217. At this time, the upper hopper 207 is located above the feed hopper 101. Then, as the upper hopper 207 continues to move upward, the driving gear 215 can be engaged with the second tooth plate 217. The screw 211 is rotated to rotate, and after the screw 211 rotates, the movable seat 212 can be driven to move through the threaded connection with the movable seat 212. After the movable seat 212 moves, it slides with the movable seat 206, so that the first tooth plate 213 can be driven to move. After the first tooth plate 213 moves, it can drive the driven gear 214 to rotate clockwise, so that after the driven gear 214 on one side rotates, it can drive the rotating shaft 209 to slide on the movable seat 206, thereby rotating the upper hopper 207, and the upper hopper 207 is rotated. After the upper hopper 207 rotates, it can be continuously tilted, and then the counterweight plate 208 can be perpendicular to the horizontal line under the action of gravity, so that after the upper hopper 207 rotates, the counterweight plate 208 is opened, so that the material inside the upper hopper 207 can be introduced into the feed hopper 101, and then the flotation machine body 1 can be loaded, and then the upper hopper 207 is reset by driving the motor 2041, and the first tooth plate 213 is limited by the threaded connection between the screw rod 211 and the moving seat 212, so that the upper hopper 207 can be reset horizontally; After the upper hopper 207 rotates, the two rotating shafts 209 rotate. After the rotating shaft 209 rotates, the rotating roller 219 can be driven to rotate through the fixed rod 218, so that the rotating roller 219 can push the push plate 222 to move. The length of the fixed rod 218 is long, so that when the rotating shaft 209 rotates with a small amplitude, the moving distance of the push plate 222 will not be too short. After the push plate 222 moves, the movable rod 221 moves. After the movable rod 221 moves, the pull rope 222 is pulled through the movable plate 224. 25 is moved, and after the pull rope 225 moves, the moving frame 230 is pulled to slide on the guide rod 229, so that the U-shaped rod 231 is driven to slide inside the cylinder 233, so that the piston 234 moves inside the cylinder 233. After the U-shaped rod 231 moves, the return spring 236 is stretched through the movable block 237. At this time, the one-way valve inside the water pumping pipe 238 is opened, and the one-way valve inside the water outlet pipe 239 is closed, so that the water in the water tank 232 can be pumped into the cylinder 233. After the upper hopper 207 is loaded, the upper hopper 207 is pressed against the upper hopper 207. 7 is reset, and under the action of the reset spring 236, the U-shaped rod 231 and the piston 234 are reset. At this time, the one-way valve inside the water pumping pipe 238 is closed, and the one-way valve inside the water outlet pipe 239 is opened, so that the piston 234 is reset, and the water flow inside the cylinder 233 can enter the water spray pipe 241 through the water outlet pipe 239, and then be sprayed out through the atomizing nozzle 242, so that the loading hopper 207 can spray water mist after the loading is completed, and the mineral powder material loading can be generated under the action of the water mist. The smoke dust is suppressed. When spraying dust suppression, water is pumped by moving the U-shaped rod 231. While the U-shaped rod 231 moves, the rack 244 is driven to move by the moving rod 243. After the spraying, as the U-shaped rod 231 resets, the moving rod 243 can be driven to reset. Then, the engagement of the rack 244 with the rotating gear 245 on the water spray pipe 241 can drive the water spray pipe 241 to rotate continuously, thereby expanding the spraying range of the water mist, improving the dust suppression effect, and improving the practicality.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material guide structure of an ore flotation machine, comprising a flotation machine body (1), wherein a feed hopper (101) is connected through one side of the flotation machine body (1); It is characterized in that Also includes: A material guide assembly (2) is arranged on one side of the flotation machine body (1), and the material guide assembly (2) comprises a mounting plate (201); A mounting plate (201) is fixedly mounted on one side of the flotation machine body (1), a support rod (202) is symmetrically mounted on one side of the mounting plate (201), and a support block (203) is symmetrically mounted on the adjacent sides of the two support rods (202), and a movable seat (206) is provided between each group of two support blocks (203), and a threaded rod (204) is rotatably connected between the two support blocks (203) on one side, and a driving motor (2041) is fixedly mounted on the top of the support block (203) on one side, and an output end of the driving motor (2041) passes through the support block (203) and is fixedly connected to the threaded rod (204); A limit rod (205) is fixedly installed between the two support blocks (203) on the other side, the movable seat (206) on one side is threadedly connected to the threaded rod (204), and the movable seat (206) on the other side is slidably connected to the limit rod (205), and an upper hopper (207) is arranged between the two movable seats (206), and a counterweight plate (208) is hinged on one side of the upper hopper (207), and rotating shafts (209) are symmetrically installed on both sides of the upper hopper (207), and one end of the rotating shaft (209) away from the upper hopper (207) is rotatably connected to the movable seat (206); The mounting blocks (210) are symmetrically mounted below one side of the movable seat (206) close to the upper hopper (207), a screw rod (211) is rotatably connected between the two mounting blocks (210), and the outer thread of the screw rod (211) is connected to the movable seat (212), and one side of the movable seat (212) is slidably connected to the movable seat (206) on one side, and a first tooth plate (213) is fixedly mounted on the top of the movable seat (212), and a driven gear (214) is fixedly mounted on the outer side of the rotating shaft (209), and the first tooth plate (213) is meshingly connected to the driven gear (214).

2. The material guide structure of an ore flotation machine according to claim 1, characterized in that: One end of each of the two screw rods (211) passes through a side mounting block (210) and is fixedly mounted with a driving gear (215), one side of the driving gear (215) is meshingly connected with a second tooth plate (217), and one side of the second tooth plate (217) is fixedly mounted with a connecting frame (216), and the connecting frame (216) is fixedly connected to a side support rod (202).

3. The material guide structure of an ore flotation machine according to claim 1, characterized in that: A fixed rod (218) is fixedly installed on the outside of the two rotating shafts (209) on one side of the driven gear (214), and a rotating roller (219) is rotatably connected between the two fixed rods (218). Two groups of fixed frames (220) are symmetrically installed on one side of the bottom of the mounting plate (201), and a movable rod (221) is slidably connected inside each group of two fixed frames (220). A push plate (222) is fixedly installed on one end of the two movable rods (221), and the rotating roller (219) is rotatably connected to the push plate (222). A telescopic spring (223) is sleeved on one side of the outside of the two movable rods (221), and a movable plate (224) is fixedly installed on the other end of the two movable rods (221), and the two ends of the telescopic spring (223) are respectively fixedly connected to the fixed frame (220) on one side and the movable plate (224).

4. The material guide structure of an ore flotation machine according to claim 3, characterized in that: A pull rope (225) is fixedly installed at the bottom of the movable plate (224), and a support frame (226) is symmetrically installed on one side of the flotation machine body (1) close to the movable plate (224), and a roller (227) is rotatably connected between one side of the two support frames (226), and the pull rope (225) is movably connected to the roller (227), and fixed blocks (228) are symmetrically installed at the bottom of the two support frames (226), and a guide rod (229) is symmetrically installed between the two fixed blocks (228), and a mobile frame (230) is slidably connected to the outside of the two guide rods (229), and one end of the pull rope (225) away from the movable plate (224) is fixedly connected to the mobile frame (230).

5. The material guide structure of an ore flotation machine according to claim 4, characterized in that: A U-shaped rod (231) is fixedly mounted on one side of the bottom of the movable frame (230), and a water tank (232) is fixedly mounted on one side of the flotation machine body (1) located below the support frame (226), and a water inlet is provided on one side of the top of the water tank (232), and a cylinder (233) is fixedly mounted on the other side of the top of the water tank (232), and the U-shaped rod (231) is slidably connected to the cylinder (233), and a piston (234) is slidably connected inside the cylinder (233), and the piston (234) is slidably connected to the cylinder (233), and a water pumping pipe (238) is penetrated and connected to one side of the cylinder (233), and the water pumping pipe (238) is penetrated and connected to the water tank (232), and the bottom end of the water pumping pipe (238) is located below the inside of the water tank (232).

6. The material guide structure of an ore flotation machine according to claim 5, characterized in that: A positioning block (235) is fixedly mounted on one side of the top of the cylinder (233), and the U-shaped rod (231) is slidably connected to the positioning block (235). A return spring (236) is sleeved on one side of the outside of the U-shaped rod (231), and one end of the return spring (236) is fixedly connected to the cylinder (233). A movable block (237) is fixedly mounted on the other end of the return spring (236), and the movable block (237) is fixedly connected to the U-shaped rod (231).

7. The material guide structure of an ore flotation machine according to claim 6, characterized in that: A water outlet pipe (239) is connected through the other side of the cylinder (233), and a limiting frame (240) is fixedly installed above one side of the water tank (232), and the water outlet pipe (239) is fixedly connected to the limiting frame (240). At the same time, one end of the water outlet pipe (239) away from the cylinder (233) is rotatably connected to a water spray pipe (241) through a rotating joint, and the bottom end of the water spray pipe (241) is connected through an atomizing nozzle (242), and a one-way valve is provided inside the water outlet pipe (239) and the water pumping pipe (238) on the side close to the cylinder (233).

8. The material guide structure of an ore flotation machine according to claim 7, characterized in that: A moving rod (243) is fixedly mounted below one side of the movable block (237), a rack (244) is fixedly mounted on one side of the moving rod (243), and a rotating gear (245) is fixedly mounted outside the water spray pipe (241), and the rack (244) is meshingly connected with the rotating gear (245).

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