Novel flotation machine for lead zinc ore

Abstract

The utility model relates to the technical field of lead zinc ore flotation, and discloses a novel lead zinc ore flotation machine which comprises a shell, a hopper, a fixing plate and a protective shell are fixedly installed on the outer wall of the shell, a discharge port is fixedly installed at the bottom of the hopper, a first motor is fixedly installed on the outer wall of the fixing plate, and a second motor is fixedly installed on the outer wall of the protective shell. A rotating disc is fixedly installed on an output shaft of the first motor, a rotating column is fixedly installed on the outer wall of the rotating disc, and the outer wall of the rotating column is rotationally connected with one end of a connecting rod in a sleeving mode. A first motor is started, then the first motor drives rotation, a rotating disc drives a rotating column to rotate, the rotating column drives one end of a connecting rod to rotate along the outer wall of the rotating disc, then the connecting rod drives one end of a push rod to move front and back on the inner wall of a hopper, and then the push rod drives a push plate to move front and back; and the materials close to the bottom of the sprinkler head at the bottom of the hopper are pushed towards the discharge port through the push plate, so that the materials cannot be accumulated at the bottom of the sprinkler head.

Description

TECHNICAL FIELD

[0001] The utility model relates to lead and zinc mine floatation technology field, concretely to a novel flotation machine for lead and zinc mine. BACKGROUND

[0002] Lead and zinc mine refers to the mineral product rich in metal elements lead and zinc, and lead and zinc are widely used in electrical industry, mechanical industry, military industry, metallurgical industry, chemical industry, light industry and pharmaceutical industry.

[0003] The existing lead and zinc mine novel flotation machine blows the foam and material in the hopper to the direction of the discharge channel through the water spraying device in actual use, however, the water spraying device is inclined, which causes dead zone at the bottom of the water spraying device and cannot blow the material at the bottom, resulting in material accumulation at the bottom of the water spraying device, and the scraper position is fixed, which cannot be applied to different liquid level heights. SUMMARY

[0004] In view of the defects of the prior art, the utility model provides a novel flotation machine for lead and zinc mine, which has the advantages of preventing material accumulation at the bottom of the water spraying device and adjusting the height of the scraper to be suitable for different liquid level heights, and solves the problems raised in the above background.

[0005] The utility model provides following technical scheme: a novel flotation machine for lead and zinc mine, including the casing, the outer wall of casing is fixedly installed with hopper, fixed plate and protection shell respectively, the bottom of hopper is fixedly installed with discharge gate, the outer wall of fixed plate is fixedly installed with motor one, the output shaft of motor one is fixedly installed with rotary disc, the outer wall of rotary disc is fixedly installed with rotating column, the one end of connecting rod is rotatably connected to the outer wall of rotating column, the other end of connecting rod is rotatably connected with the one end of push rod, the other end of push rod is fixedly installed with push plate, the inner wall of discharge gate is fixedly installed with water spraying head, the bottom of protection shell is fixedly installed with motor two, the top of casing is equipped with lifting plate, the outer wall of lifting plate is fixedly installed with motor three, the output shaft of motor three is fixedly installed with scraper, the output shaft of motor two is fixedly installed with rotating shaft, the outer wall of rotating shaft is fixedly sleeved with sprocket, the outer wall of sprocket is rotatably sleeved with chain, the top of rotating shaft is fixedly installed with worm, the inner wall of protection shell is rotatably connected with worm wheel, the bottom of lifting plate is fixedly installed with rack, the inner wall of casing is rotatably connected with gear, the inner wall of casing is fixedly assembled with stirring assembly.

[0006] As a preferred technical scheme of the utility model: the push rod penetrates the outer wall of the hopper, and the diameter of the penetration of the push rod and the hopper is the same.

[0007] As a preferred technical scheme of the utility model: the push plate is located at the inner wall of the hopper, and the push plate is attached to the inner wall of the hopper, and the push plate is located at the bottom of the water spraying head.

[0008] As a preferred technical scheme of the utility model: the worm is located at the outer side of the worm wheel, and the worm is engaged with the worm wheel, the worm wheel and the gear have the same shaft center position, and the shaft centers of the worm wheel and the worm are connected.

[0009] As a preferred technical scheme of the utility model: the gear is located at the outer side of the rack, and the gear is engaged with the rack.

[0010] As a preferred technical scheme of the utility model: the number of the protective shell, the lifting plate, the rotating shaft, the chain wheel, the worm wheel, the worm, the rack and the gear is two, and the two protective shells, the lifting plates, the rotating shafts, the chain wheels, the worm wheels, the worms, the racks and the gears are symmetrically arranged, the two chain wheels are located at the inner wall of the chain on both sides, and the scraper is located between the two lifting plates.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1、The lead-zinc mine novel flotation machine, through starting motor one, and then make motor one drive rotation, rotation disc drive rotating column rotation, make rotating column drive connecting rod one end rotation along the outer wall of rotation disc, and then make connecting rod drive push rod one end move back and forth in the inner wall of hopper, and then make push rod drive push plate move back and forth, push the material of hopper bottom close to water spraying head bottom to the direction of discharge port through push plate, and then make material not accumulate in the bottom of water spraying head.

[0013] 2、The lead-zinc mine novel flotation machine, through starting motor two, and then make motor two drive rotating shaft rotation, rotating shaft drive chain rotation through chain wheel, and then drive two chain wheels and rotating shafts rotation through chain, and then make two rotating shafts drive two worm wheels rotation, two worm wheels drive two gears rotation, two gears drive two racks move up and down, and then make two lifting plates move up and down, drive motor three and scraper move up and down through two lifting plates, and then adjust the scraping height of scraper. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the push plate structure schematic diagram of the utility model;

[0016] Figure 3 It is the cross section structure schematic diagram of the utility model;

[0017] Figure 4 It is the utility model Figure 3Enlarged structural schematic view of the middle A;

[0018] Figure 5 For the utility model Figure 3 Enlarged structural schematic view of the middle B;

[0019] Figure 6 For the utility model worm gear structure schematic view:

[0020] Figure 7 For the utility model rack structure schematic view.

[0021] In the figure: 1, the shell; 2, hopper; 3, discharge port; 4, fixed plate; 5, protective shell; 6, motor one; 7, rotating disc; 8, rotating column; 9, connecting rod; 10, push rod; 11, push plate; 12, water injection head; 13, motor two; 14, lifting plate; 15, motor three; 16, scraper; 17, rotating shaft; 18, chain wheel; 19, chain; 20, worm gear; 21, worm; 22, rack; 23, gear; 24, stirring assembly. Specific implementation

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figure 1 - Figure 7The utility model provides a lead and zinc mine new type flotation machine, including the casing 1, the outer wall of casing 1 is fixedly installed with hopper 2, fixed plate 4 and protective shell 5 respectively, the bottom of hopper 2 is fixedly installed with discharge gate 3, the outer wall of fixed plate 4 is fixedly installed with motor no. 6, the output shaft of motor no. 6 is fixedly installed with rotary disc 7, the outer wall of rotary disc 7 is fixedly installed with rotating column 8, one end of connecting rod 9 is rotatably connected with the outer wall of rotating column 8, one end of push rod 10 is rotatably connected with the other end of connecting rod 9, the other end of push rod 10 is fixedly installed with push plate 11, the inner wall of discharge gate 3 is fixedly installed with water jet head 12, the bottom of protective shell 5 is fixedly installed with motor no. 2 13, the top of casing 1 is equipped with lifting plate 14, the outer wall of lifting plate 14 is fixedly installed with motor no. 3 15, the output shaft of motor no. 3 15 is fixedly installed with scraper 16, the output shaft of motor no. 2 13 is fixedly installed with rotating shaft 17, the outer wall of rotating shaft 17 is fixedly sleeved with sprocket 18, the outer wall of sprocket 18 is rotatably sleeved with chain 19, the top of rotating shaft 17 is fixedly installed with worm 21, the inner wall of protective shell 5 is rotatably connected with worm wheel 20, the bottom of lifting plate 14 is fixedly installed with rack 22, the inner wall of casing 1 is rotatably connected with gear 23, the inner wall of casing 1 is fixedly assembled with stirring assembly 24.

[0024] In the above structure, the eccentricity of the rotating column 8 on the outer wall of the rotary disc 7 makes the rotary disc 7 rotate and drive the rotating column 8 to rotate, and then the rotating column 8 drives one end of the connecting rod 9 to rotate along the rotation direction of the rotary disc 7.

[0025] In a preferred embodiment, the push rod 10 penetrates the outer wall of the hopper 2, and the diameter of the penetration of the push rod 10 and the hopper 2 is the same.

[0026] In the above structure, the rotation of the rotary disc 7 drives the rotating column 8 to rotate, and then the rotating column 8 drives one end of the connecting rod 9 to move, so that the other end of the connecting rod 9 drives the push rod 10 to move away from one end of the push plate 11. The push rod 10 is limited by the penetration of the push rod 10 and the hopper 2, so that the push rod 10 can only move axially at the penetration of the push rod 10 and the hopper 2. Then, the continuous rotation of the rotary disc 7 drives the push rod 10 to move back and forth, and then drives the push plate 11 to move back and forth.

[0027] In a preferred embodiment, the push plate 11 is located on the inner wall of the hopper 2, and the push plate 11 is in close contact with the inner wall of the hopper 2. The push plate 11 is located at the bottom of the water jet head 12.

[0028] In the above structure, the movement of the push plate 11 can push the material on the side close to the push plate 11 in the hopper 2 to the direction of the fixed plate 4, so that the dead zone at the bottom of the water jet head 12 does not accumulate foam.

[0029] In a preferred embodiment, the worm 21 is located outside the worm wheel 20, and the worm 21 is engaged with the worm wheel 20, the worm wheel 20 is located at the same axial position as the gear 23, and the worm wheel 20 and the worm 21 are connected at their axial positions.

[0030] In the above structure, the rotation of the rotation shaft 17 drives the worm 21 to rotate, and the worm 21 drives the worm wheel 20 to rotate through engagement, and the worm wheel 20 drives the gear 23 to rotate.

[0031] In a preferred embodiment, the gear 23 is located outside the rack 22, and the gear 23 is engaged with the rack 22.

[0032] In the above structure, the rotation of the gear 23 drives the rack 22 to move up and down on the inner wall of the shell 1 through engagement, and the rack 22 drives the lifting plate 14 to move up and down.

[0033] In a preferred embodiment, the number of protective shells 5, lifting plates 14, rotation shafts 17, sprockets 18, worm wheels 20, worms 21, racks 22, and gears 23 is two, and the two protective shells 5, lifting plates 14, rotation shafts 17, sprockets 18, worm wheels 20, worms 21, racks 22, and gears 23 are symmetrically arranged, the two sprockets 18 are located on both sides of the inner wall of the chain 19, and the scraper 16 is located between the two lifting plates 14.

[0034] In the above structure, the start of the motor 13 drives the rotation shaft 17 to rotate, and the rotation shaft 17 drives the sprocket 18 to rotate, and the sprocket 18 drives the chain 19 to rotate, and the chain 19 drives the two sprockets 18 and the rotation shaft 17 to rotate simultaneously, the two rotation shafts 17 drive the two worms 21 to rotate, the two worms 21 drive the two worm wheels 20 to rotate, the two worm wheels 20 drive the two gears 23 to rotate, the two gears 23 drive the rack 22 to move up and down, and the two racks 22 drive the two lifting plates 14 to move up and down, and the two lifting plates 14 drive the motor 15 and the scraper 16 to move up and down.

[0035] Working principle: when using the device, the ore pulp is injected into the inside of the shell 1, the stirring assembly 24 is started, the stirring assembly 24 generates foam, the material floats upwards, and then the foam reaches the bottom of the scraper 16, at this time the motor three 15 is started, and then the motor three 15 drives the scraper 16 to rotate, the scraper 16 scrapes the foam into the inside of the hopper 2, at this time the water is sprayed by the water spraying head 12 to push the foam and the material to the direction of the discharge port 3, at this time the motor one 6 is started, the motor one 6 drives the rotating disc 7 to rotate, the rotating disc 7 drives the rotating column 8 to rotate, and then the rotating column 8 drives one end of the connecting rod 9 to move, the other end of the connecting rod 9 drives the push rod 10 to move away from one end of the push plate 11, and then the push rod 10 is continuously reciprocated by the continuous rotation of the rotating disc 7, and then the push plate 11 is reciprocated, the material inside the hopper 2 close to the push plate 11 is pushed to the direction of the discharge port 3 by the movement of the push plate 11, and then the dead zone at the bottom of the water spraying head 12 cannot accumulate foam, when it is necessary to adjust the height of the scraper 16, the motor two 13 is started, the motor two 13 drives the rotating shaft 17 to rotate, and then the rotating shaft 17 drives the sprocket 18 to rotate, the sprocket 18 drives the chain 19 to rotate, and then the chain 19 drives the two sprockets 18 and the rotating shaft 17 to rotate at the same time, the two rotating shafts 17 drive the two worms 21 to rotate, the two worms 21 drive the two worm gears 20 to rotate, the two worm gears 20 drive the two gears 23 to rotate, the two gears 23 drive the two racks 22 to move up and down, and then the two racks 22 drive the two lifting plates 14 to move up and down, and then the two lifting plates 14 drive the motor three 15 and the scraper 16 to move up and down.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A new type of lead-zinc ore flotation machine comprising a housing (1), characterized in that: The outer wall of the shell (1) is respectively fixedly installed with a hopper (2), a fixed plate (4) and a protective shell (5), the bottom of the hopper (2) is fixedly installed with a discharge port (3), the outer wall of the fixed plate (4) is fixedly installed with a motor one (6), the output shaft of the motor one (6) is fixedly installed with a rotating disc (7), the outer wall of the rotating disc (7) is fixedly installed with a rotating column (8), one end of the rotating column (8) is rotatably sleeved with one end of a connecting rod (9), the other end of the connecting rod (9) is rotatably connected with one end of a push rod (10), the other end of the push rod (10) is fixedly installed with a push plate (11), the inner wall of the discharge port (3) is fixedly installed with a water spraying head (12), the bottom of the protective shell (5) is fixedly installed with a motor two (13), the top of the shell (1) is provided with a lifting plate (14), the outer wall of the lifting plate (14) is fixedly installed with a motor three (15), the output shaft of the motor three (15) is fixedly installed with a scraper (16), the output shaft of the motor two (13) is fixedly installed with a rotating shaft (17), the outer wall of the rotating shaft (17) is fixedly sleeved with a chain wheel (18), the outer wall of the chain wheel (18) is rotatably sleeved with a chain (19), the top of the rotating shaft (17) is fixedly installed with a worm (21), the inner wall of the protective shell (5) is rotatably connected with a worm wheel (20), the bottom of the lifting plate (14) is fixedly installed with a rack (22), the inner wall of the shell (1) is rotatably connected with a gear (23), and the inner wall of the shell (1) is fixedly assembled with a stirring assembly (24).

2. A new type of lead-zinc ore flotation machine according to claim 1, characterized in that: The push rod (10) penetrates the outer wall of the hopper (2), and the diameter of the penetration part of the push rod (10) and the hopper (2) is the same.

3. A new type of flotation machine for lead-zinc ore according to claim 1, characterized in that: The push plate (11) is located on the inner wall of the hopper (2), and the push plate (11) is attached to the inner wall of the hopper (2), and the push plate (11) is located at the bottom of the water spraying head (12).

4. A new type of flotation machine for lead-zinc ore according to claim 1, characterized in that: The worm (21) is located outside the worm wheel (20), and the worm (21) is engaged with the worm wheel (20), the worm wheel (20) and the gear (23) have the same shaft position, and the shaft positions of the worm wheel (20) and the worm (21) are connected.

5. A new type of flotation machine for lead-zinc ore according to claim 1, characterized in that: The gear (23) is located outside the rack (22), and the gear (23) is engaged with the rack (22).

6. A new type of flotation machine for lead-zinc ore according to claim 1, characterized in that: The number of the protective shell (5), the lifting plate (14), the rotating shaft (17), the chain wheel (18), the worm wheel (20), the worm (21), the rack (22) and the gear (23) is two, and the two protective shells (5), lifting plates (14), rotating shafts (17), chain wheels (18), worm wheels (20), worms (21), racks (22) and gears (23) are symmetrically arranged, the two chain wheels (18) are located on the inner wall of the chain (19) on both sides, and the scraper (16) is located between the two lifting plates (14).

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