CN212041002U

CN212041002U - Overflow flotation machine for mining

Info

Publication number: CN212041002U
Application number: CN202020172968.3U
Authority: CN
Inventors: 张燕
Original assignee: China Building Materials Inspection And Certification Group Beijing Testing Technology Service Co ltd
Current assignee: China Building Materials Inspection And Certification Group Beijing Testing Technology Service Co ltd
Priority date: 2020-02-16
Filing date: 2020-02-16
Publication date: 2020-12-01
Anticipated expiration: 2030-02-16

Abstract

The utility model relates to a flotation device technical field, concretely relates to overflow type flotation device is adopted in mine division, including a plurality of overflow weirs, base plate, be equipped with a plurality of limiting plates on the base plate, two liang of settings in pairs of a plurality of limiting plates, fastening screw is worn to be equipped with by the screw thread on the limiting plate, and fastening screw supports top overflow weir surface, and adjusting screw is worn to be equipped with by the screw thread on the base plate, and the adjusting screw upper end is contradicted with the overflow weir bottom surface and is connected. The utility model has the advantages that: through installing the overflow weir between base plate and limiting plate to support tight overflow weir by fastening screw, replace the mode that uses the screw to install the overflow weir at the flotation intracavity of flotation machine among the prior art, reduced the quantity that punches, improved work efficiency, rethread adjusting screw closes soon on the base plate, and the drive overflow weir shifts up, and then adjusts the mounting height of overflow weir, and the simple operation has reduced work load, improves work efficiency.

Description

Overflow flotation machine for mining

Technical Field

The utility model relates to a flotation device technical field, concretely relates to overflow type flotation device is adopted in mine division.

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, being scraped to form foam products, and the rest part is remained in the ore pulp so as to achieve the purpose of separating minerals. The structure of the flotation machine is various, and the most common flotation machine is a mechanical stirring type flotation machine.

Every 200-grade-one 250mm interval of overflow weir and cell body lateral plate of the flotation machine among the prior art need punch, and the quantity of hole is many, when overflow weir processing, installation and regulation, has that work load is big, adjust inconvenient scheduling problem and lateral plate can appear the seepage phenomenon after punching, influences the work efficiency of flotation machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide an overflow type flotation device is adopted in mine, it can realize solving prior art's problem to a certain extent at least.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides an overflow type flotation machine for mining, includes a plurality of overflow weirs on the overflow type flotation machine, still including the welding at the base plate of flotation machine flotation intracavity, the base plate is equipped with a plurality of limiting plates, a plurality of in its one side of being connected with flotation intracavity wall relatively two liang of limiting plates set up in pairs, and are a plurality of the overflow weir corresponds respectively to support and supports two adjacent limiting plates towards the base plate one side, and the bottom surface is contradicted and is connected the base plate top surface, at least one fastening screw is worn to be equipped with to the screw on the limiting plate, fastening screw wears into limiting plate one end and supports top overflow weir surface, adjusting screw is worn to be equipped with by perpendicular screw thread on the base plate, adjusting screw upper end is worn to advance the base plate and.

As a further optimization of the above technical solution, a plurality of fixing blocks are arranged on the substrate, and the plurality of fixing blocks are respectively and fixedly connected with the lower end portions of the plurality of limiting plates.

As a further optimization of the technical scheme, the side, facing the substrate, of each two adjacent limiting plates is provided with a clamping groove, and the two clamping grooves on the two adjacent limiting plates enclose a clamping space for clamping the overflow weir.

As a further optimization of the above technical solution, the sum of the horizontal depth dimension of the engaging space and the width dimension of the substrate is adapted to the thickness dimension of the overflow weir.

As a further optimization of the above technical solution, one end of the adjusting screw penetrating into the substrate is coaxially and rotatably connected with the abutting block, and the corresponding substrate is provided with a blind hole for the abutting block to freely pass through.

As a further optimization of the above technical solution, an annular fixture block is coaxially arranged on the adjusting screw, and a corresponding limiting groove for the fixture block to be inserted and clamped and capable of freely rotating is arranged on the abutting block.

The utility model has the advantages that: through installing the overflow weir between base plate and limiting plate to support tight overflow weir by fastening screw, replace using the screw to install the mode at the flotation intracavity of flotation machine with the overflow weir among the prior art, reduced the quantity that punches, improved work efficiency to a certain extent at least, rethread adjusting screw closes soon on the base plate, and the drive overflow weir shifts up, and then adjusts the mounting height of overflow weir, and the simple operation has reduced work load, improves work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the perspective structure of FIG. 1;

FIG. 3 is a schematic side view of the three-dimensional structure of FIG. 1;

fig. 4 is a schematic perspective view of the substrate of the present invention;

the reference numerals are explained below:

1-overflow weir, 2-fastening screw, 3-limiting plate, 4-fixing block, 5-fixing block, 6-blind hole, 7-clamping block, 8-limiting groove, 9-propping block, 10-adjusting screw and 11-clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, fig. 1-4 show an overflow type flotation machine for mining, which includes a plurality of overflow weirs 1 on the overflow type flotation machine, and further includes a substrate 5 welded in a flotation cavity of the flotation machine, a plurality of limiting plates 3 are disposed on a surface of the substrate 5 opposite to the surface connected to an inner wall of the flotation cavity, the plurality of limiting plates 3 are arranged in pairs, the plurality of overflow weirs 1 are respectively and correspondingly abutted against two adjacent limiting plates 3 toward the surface of the substrate 5, and the bottom surface of each overflow weir abuts against the top surface of the substrate 5, at least one fastening screw 2 is threaded on the limiting plate 3, the fastening screw 2 penetrates into one end of the limiting plate 3 and abuts against the surface of the overflow weir 1, an adjusting screw 10 is threaded on the substrate 5 perpendicularly, and the upper end of the adjusting screw 10 penetrates into the substrate 5 and abuts against the bottom surface of the overflow weir 1.

The base plate 5 is provided with a plurality of fixing blocks 4, the fixing blocks 4 are fixedly connected with the lower end portions of the limiting plates 3 respectively, the rigidity of the limiting plates 3 is increased by arranging the fixing blocks 4, and the fixing blocks 4 and the limiting plates 3 are of an integrally formed structure, so that the rigidity is better.

Two adjacent limiting plate 3 is equipped with draw-in groove 11 towards 5 one sides of base plate, two adjacent draw-in grooves 11 on the limiting plate 3 enclose into a block space that supplies overflow weir 1 block, and the block space through enclosing between draw-in groove 11 comes to carry on spacingly to overflow weir 1 for can not produce the drunkenness in the overflow weir 1 installation.

The sum of the horizontal depth dimension of the clamping space and the width dimension of the substrate 5 is matched with the thickness dimension of the overflow weir 1, so that the overflow weir 1 cannot generate horizontal movement after being installed in the clamping space.

Adjusting screw 10 pierces into 5 one ends coaxial rotation of base plate and is connected with and supports kicking block 9, corresponds be equipped with the blind hole 6 that supplies to support kicking block 9 and freely pass through on the base plate 5, and adjusting screw 10 screw thread is when rotatory on base plate 5, drives it moves up to support kicking block 9, makes it supports to support kicking block 9 and supports overflow weir 1, and then drives overflow weir 1 vertical removal to adjust the mounting height of overflow weir 1, support kicking block 9 through setting up, reduced adjusting screw 10 to the damage on overflow weir 1 surface.

An annular clamping block 7 is coaxially arranged on the adjusting screw 10, a limiting groove 8 which is used for the clamping of the clamping block 7 and can rotate freely is correspondingly arranged on the abutting block 9, and the abutting block 9 is rotatably connected to the adjusting screw 10 through the rotation and the limiting of the clamping block 7 in the limiting groove 8.

The utility model discloses when using: the plurality of overflow weirs are clamped into the plurality of clamping spaces respectively, the adjusting screws are rotated by using external tools, the threads of the adjusting screws are screwed on the substrate, the abutting blocks are enabled to move upwards in the blind holes and protrude out of the surface of the substrate, the bottom surfaces of the abutting overflow weirs are further abutted against the bottom surfaces of the abutting overflow weirs, the abutting blocks drive the overflow weirs to move upwards along with the continuous rotation of the adjusting screws, so that the mounting heights of the overflow weirs are adjusted, after the adjustment is finished, the fastening screws are rotated again, the fastening screws are screwed on the limiting plates, one ends penetrating into the limiting plates penetrate through the limiting plates, the limiting plates are further abutted against the overflow weirs, and finally the overflow weirs are installed on the.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An overflow type flotation machine for mining comprises a plurality of overflow weirs (1) on the overflow type flotation machine, the device is characterized by further comprising a substrate (5) welded in a flotation cavity of the flotation machine, wherein one surface, opposite to the substrate (5), connected with the inner wall of the flotation cavity is provided with a plurality of limiting plates (3), every two limiting plates (3) are arranged in pairs, the overflow weirs (1) are correspondingly abutted against one surface, facing the substrate (5), of the two adjacent limiting plates (3) respectively, the bottom surface of the limiting plate is in butt joint with the top surface of the base plate (5), at least one fastening screw (2) is arranged on the limiting plate (3) in a penetrating way, the fastening screw (2) penetrates into one end of the limiting plate (3) to abut against the surface of the overflow weir (1), and an adjusting screw (10) penetrates through the vertical thread on the substrate (5), and the upper end of the adjusting screw (10) penetrates into the substrate (5) and is in abutting connection with the bottom surface of the overflow weir (1).

2. The overflow type flotation machine for mining according to claim 1, wherein a plurality of fixing blocks (4) are provided on the base plate (5), and the plurality of fixing blocks (4) are respectively fixedly connected with the lower end portions of the plurality of limiting plates (3).

3. The overflow type flotation machine for mining according to claim 1, wherein the side of each of the two adjacent limiting plates (3) facing the base plate (5) is provided with a clamping groove (11), and the two clamping grooves (11) of the two adjacent limiting plates (3) define a clamping space for clamping the overflow weir (1).

4. An overflow flotation machine for mining according to claim 3, wherein the sum of the horizontal depth dimension of the engaging space and the width dimension of the base plate (5) is adapted to the thickness dimension of the overflow weir (1).

5. The overflow type flotation machine for mining according to claim 1, wherein the adjusting screw (10) penetrates into the base plate (5) and is coaxially and rotatably connected with an abutting block (9), and a blind hole (6) for the abutting block (9) to freely pass through is formed in the corresponding base plate (5).

6. The overflow type flotation machine for mining according to claim 5, wherein an annular fixture block (7) is coaxially arranged on the adjusting screw (10), and a limiting groove (8) which is used for the fixture block (7) to be embedded and clamped and can freely rotate is arranged on the corresponding abutting block (9).