CN217774431U

CN217774431U - Foam scraping mechanism of flotation machine

Info

Publication number: CN217774431U
Application number: CN202221790434.2U
Authority: CN
Inventors: 刘剑利
Original assignee: Zhonghui Dandong Precision Machinery Manufacturing Co ltd
Current assignee: Zhonghui Dandong Precision Machinery Manufacturing Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-11
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a flotation device scrape bubble mechanism relates to flotation device technical field, including flotation cell and a plurality of scraper blade, flotation cell both sides rigid coupling has a pair of first mounting bracket, and is a pair of lie in between the first mounting bracket flotation cell top rigid coupling has reciprocal lead screw, reciprocal lead screw both ends are rotated and are connected with a pair of sleeve, and are a plurality of the scraper blade is all a pair of through second mounting bracket rigid coupling on the outer wall of sleeve circumference, the meshing has the slider on the reciprocal lead screw, install many pairs of mounting panels on the outer wall of slider circumference, every is every arranged in to the mounting panel every the scraper blade both sides are every a pair of clearance piece is all installed to the mounting panel inboard, and is a pair of the clearance piece with scraper blade both sides surface contacts, and this device can make slider along reciprocal lead screw axial reciprocating motion through slider and reciprocal lead screw meshing to can drive clearance piece reciprocating motion on the scraper blade side surface, realize the automatic clearance to the scraper blade.

Description

Foam scraping mechanism of flotation machine

Technical Field

The utility model relates to a flotation device technical field specifically is a flotation device scrape bubble mechanism.

Background

The flotation machine is a short name of a flotation machine and refers to mechanical equipment for completing a flotation process. In the flotation machine, the ore pulp treated by adding the medicament is stirred and aerated to ensure that certain ore particles are selectively fixed on the bubbles; floating to the surface of the ore pulp and being scraped to form a foam product, and the rest part is remained in the ore pulp so as to achieve the purpose of separating minerals; when the scraper blade is in operation, mineral aggregate can adhere to the scraper blade, and in order to prevent that the scraper blade deposit is too much, influence work efficiency, need regularly clear up the scraper blade.

In the utility model with the publication number of CN216419789U, a novel mechanical stirring flotation machine is disclosed, which comprises a bin body, wherein a main shaft is arranged inside the bin body, a foam scraping mechanism is arranged inside the bin body, a stirring mechanism is arranged on the top of the bin body, the foam scraping mechanism comprises two foam scraping plates, the opposite ends of the two foam scraping plates are movably mounted with the inside of the main shaft, the opposite ends of the two foam scraping plates are fixedly mounted with a right fixing rod, one end of the right fixing rod penetrates through and extends into the main shaft, and the opposite ends of the two foam scraping plates are movably mounted with a left fixing rod, one end of the left fixing rod penetrates through and extends into the main shaft; the utility model discloses a through being provided with and scraping bubble mechanism, reached the purpose of convenient dismantlement for can dismantle some parts such as scraping bubble board of bubble mechanism after having used up mechanical stirring formula flotation machine, wash the maintenance.

However, when the scraper blade is cleaned, the existing device mostly needs to be cleaned manually after the equipment is stopped, and automatic cleaning in operation cannot be realized, so that the production efficiency is influenced, and the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a froth scraping mechanism of flotation device has solved the technical problem that current flotation device scraper blade can not carry out automatic clearance when the operation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a flotation machine scrape bubble mechanism, includes flotation cell and a plurality of scraper blade, flotation cell both sides rigid coupling has a pair of first mounting bracket, and is a pair of be located between the first mounting bracket flotation cell top rigid coupling has reciprocal lead screw, reciprocal lead screw both ends are rotated and are connected with a pair of sleeve, and are a plurality of the scraper blade all is in a pair of through second mounting bracket rigid coupling on the outer wall of sleeve circumference, the meshing has the slider on the reciprocal lead screw, install many pairs of mounting panel on the outer wall of slider circumference, it is every right every are arranged in to the mounting panel every the scraper blade both sides are every it is right a pair of clearance piece, a pair of clearance piece with scraper blade both sides surface contacts, the muffjoint has drive assembly.

Preferably, the drive assembly comprises a motor, a gear and a gear ring, the motor is fixedly connected to the first mounting frame, the motor driving end penetrates through the first mounting frame and extends to the lower portion of the sleeve, the gear is fixedly connected to the motor driving end, the gear ring is fixedly connected to the outer side of the sleeve, and the gear is meshed with the gear ring.

Preferably, the rigid coupling has a plurality of installation sections in the mounting panel, the clearance piece is close to the rigid coupling has a plurality of inserted bars, and is a plurality of on the mounting panel side wall the inserted bar cartridge is in a plurality of in the installation section of thick bamboo, it is a plurality of all be equipped with the spring in the installation section of thick bamboo.

Preferably, a plurality of convex blocks are arranged on the sliding block, and each pair of mounting plates are fixedly connected to the convex blocks through bolts.

Advantageous effects

The utility model provides a froth scraping mechanism of flotation machine possesses following beneficial effect:

1. when the scraper plate rotates, the installation plate is driven by the scraper plate to enable the sliding block to rotate on the reciprocating lead screw, and the sliding block can axially reciprocate along the reciprocating lead screw by meshing the sliding block with the reciprocating lead screw, so that the cleaning sheet can be driven to reciprocate on the side surface of the scraper plate, the automatic cleaning of the scraper plate is realized, and the equipment does not need to be stopped;

2. the mounting plate can be detached through detaching the bolts, so that the cleaning sheet is convenient to replace;

3. the cleaning piece can be tightly attached to the scraper by pushing the inserted rod through the spring, and the cleaning effect is prevented from being influenced by the abrasion of the cleaning piece.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a side view of the mounting plate of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2.

In the figure: 1. a flotation tank; 2. a first mounting bracket; 3. a reciprocating screw; 4. a sleeve; 5. a squeegee; 6. a second mounting bracket; 7. a slider; 8. mounting a plate; 9. cleaning the tablets; 10. a bump; 11. a bolt; 12. mounting the cylinder; 13. a rod is inserted; 14. a spring; 15. a ring gear; 16. a motor; 17. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a froth scraping mechanism of flotation cell, including flotation cell 1 and a plurality of

scraper blade

5, 1 both sides rigid coupling in flotation cell has a pair of first mounting bracket 2, it has reciprocal lead screw 3 to lie in 1 top rigid coupling in flotation cell between a pair of

first mounting bracket

2, 3 both ends of reciprocal lead screw are rotated and are connected with a pair of sleeve 4, a plurality of scraper blade 5 all through 6 rigid couplings of second mounting bracket on the outer wall of a pair of sleeve 4 circumference, the meshing has slider 7 on the reciprocal lead screw 3, install a plurality of pairs of mounting panel 8 on the outer wall of slider 7 circumference, every 5 both sides of every scraper blade are arranged in to mounting panel 8, every pair of clearance piece 9 is all installed to mounting panel 8 inboard, a pair of clearance piece 9 contacts with 5 both sides surface of scraper blade, sleeve 4 is connected with drive assembly, drive sleeve 4 through drive assembly and rotate, make a plurality of scraper blade 5 rotate along the axial lead of reciprocal lead screw 3 as the centre of a circle through the rotation of sleeve 4, drive mounting panel 8 through the rotation of scraper blade 5, it rotates to drive slider 7 through mounting panel 8, can make slider 7 along the axial lead screw 3 that reciprocates through slider 7, thereby can drive clearance piece 9 on the scraper blade 5, the realization of clearance of reciprocal side surface clearance.

The driving assembly comprises a motor 16, a gear 17 and a gear ring 15, the motor 16 is fixedly connected to the first mounting frame 2, the driving end of the motor 16 penetrates through the first mounting frame 2 and extends to the lower portion of the sleeve 4, the gear 17 is fixedly connected to the driving end of the motor 16, the gear ring 15 is fixedly connected to the outer side of the sleeve 4, and the gear 17 is meshed with the gear ring 15.

The rigid coupling has a plurality of installation section of thick bamboo 12 in the mounting panel 8, and the rigid coupling has a plurality of inserted bars 13 on the cleaning piece 9 is close to 8 side wall of mounting panel, and a plurality of inserted bars 13 cartridge all are equipped with spring 14 in a plurality of installation section of thick bamboo 12, lie in a plurality of inserted bars 13 one end in a plurality of installation section of thick bamboos 12, promote inserted bar 13 through spring 14, make cleaning piece 9 can paste tightly on scraper blade 5, prevent to influence the clearance effect because of cleaning piece 9 wearing and tearing.

The slider 7 is provided with a plurality of convex blocks 10, each pair of mounting plates 8 are fixedly connected to the convex blocks 10 through bolts 11, and the mounting plates 8 can be detached through detaching the bolts 11, so that the cleaning sheets 9 can be replaced conveniently.

Example (b): according to the attached drawings 1-3 of the specification, when the cleaning device is used, the motor 16 is communicated with an external power supply and an external controller through a lead, the motor 16 is started to drive the sleeve 4 to rotate, the scraper 5 can be driven to rotate along the axial lead of the reciprocating lead screw 3 as the center of a circle through the rotation of the sleeve 4, floating foam above the flotation tank 1 is scraped off through the scraper 5, the slider 7 can be driven to rotate on the reciprocating lead screw 3 through the mounting plate 8 when the scraper 5 rotates, the slider 7 can be driven to axially reciprocate along the reciprocating lead screw 3 through the meshing of the slider 7 and the reciprocating lead screw 3, so that the cleaning sheet 9 can be driven to reciprocate on the side surface of the scraper 5, the cleaning of the scraper 5 is realized, the mounting plate 8 can be detached through the detaching bolt 11, and the replacement of the cleaning sheet 9 is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a flotation machine scrape bubble mechanism, includes flotation tank (1) and a plurality of scraper blade (5), a serial communication port, flotation tank (1) both sides rigid coupling has a pair of first mounting bracket (2), and is a pair of be located between first mounting bracket (2) flotation tank (1) top rigid coupling has reciprocal lead screw (3), reciprocal lead screw (3) both ends are rotated and are connected with a pair of sleeve (4), and are a plurality of scraper blade (5) are all in a pair of through second mounting bracket (6) rigid coupling on the wall outside sleeve (4) circumference, the meshing has slider (7) on reciprocal lead screw (3), install many pairs of mounting panel (8) on slider (7) circumference outer wall, it is every right mounting panel (8) are arranged in every scraper blade (5) both sides, every is right a pair of clearance piece (9), a pair of clearance piece (9) with scraper blade (5) both sides surface contacts, sleeve (4) are connected with drive assembly.

2. The froth scraping mechanism of a flotation machine according to claim 1, wherein the drive assembly comprises a motor (16), a gear (17) and a gear ring (15), the motor (16) is fixedly connected to the first mounting frame (2), a drive end of the motor (16) extends through the first mounting frame (2) to below the sleeve (4), the gear (17) is fixedly connected to the drive end of the motor (16), the gear ring (15) is fixedly connected to the outside of the sleeve (4), and the gear (17) is engaged with the gear ring (15).

3. The froth scraping mechanism of a flotation machine according to claim 1, wherein a plurality of mounting cylinders (12) are fixedly connected in the mounting plate (8), a plurality of insertion rods (13) are fixedly connected to a side wall surface of the cleaning sheet (9) close to the mounting plate (8), the plurality of insertion rods (13) are inserted in the plurality of mounting cylinders (12), and springs (14) are arranged in the plurality of mounting cylinders (12).

4. The froth scraping mechanism of a flotation machine according to claim 1, wherein a plurality of projections (10) are provided on the slider (7), and each pair of mounting plates (8) is fastened to the projections (10) by bolts (11).