CN213727170U

CN213727170U - Centrifugal concentrator capable of improving separation effect

Info

Publication number: CN213727170U
Application number: CN202022805982.5U
Authority: CN
Inventors: 李运德; 李颜; 伊纪龙
Original assignee: Shandong Xingsheng Mining Industry Co ltd
Current assignee: Shandong Xingsheng Mining Industry Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-20
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a can improve centrifugal concentrator of selecting separately effect belongs to ore screening installation field. A centrifugal concentrator capable of improving the sorting effect comprises a base, a shell and a centrifuge, wherein the shell is positioned on the base, the centrifuge is positioned in the shell, a sliding groove is formed in the base, a fixed plate is connected in the sliding groove in a sliding mode, a plurality of groups of universal wheels are arranged at the lower end of the fixed plate, an opening is formed in the lower end of the base, the position of the opening is matched with the universal wheels, a telescopic mechanism is connected between one end, away from the universal wheels, of the fixed plate and the inner wall of the base, and a driving mechanism for driving the telescopic mechanism to stretch is arranged in the base; the utility model discloses, be convenient for this concentrator nimble removal through setting up of actuating mechanism, telescopic machanism, spout, fixed plate, universal wheel, the setting of shock attenuation groove, bracing piece, spring is convenient for support and the shock attenuation this concentrator, and the setting of backup pad is convenient for increase the support effect of bracing piece.

Description

Centrifugal concentrator capable of improving separation effect

Technical Field

The utility model relates to an ore screening installation technical field especially relates to a centrifugal separator that can improve separation effect.

Background

The centrifugal separator is equipment for reselecting an ore particle group in a centrifugal force field, is one of high-efficiency reselecting equipment, a rotary drum of the centrifugal separator rotates at a high speed at a certain revolution, and ore pulp is fed onto the inner wall of the rotary drum through an ore feeding nozzle by an ore feeding separator in two positions; the ore pulp rotates at high speed along with the drum, heavy minerals are deposited on the inner wall of the rotary drum and rotate along with the rotary drum under the action of centrifugal force, light ore particles in the ore pulp rotate along with the rotary drum at a certain differential speed, the light ore particles rotate and flow from the feeding end to the discharging end along the gradient direction of the rotary drum at a certain spiral angle in the rotating process, and the light ore particles are discharged from the tail end of the rotary drum through the ore discharging separator to obtain tailings.

The existing centrifugal concentrating machine is not convenient to move and buffer the vibration generated in the working process.

Disclosure of Invention

The utility model aims at solving the problem that the removal is not convenient for generally among the prior art, and the vibrations that the working process of being not convenient for produced in addition carry out the buffering, and the centrifugal concentrator that can improve the separation effect that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a centrifugal concentrating machine capable of improving the separating effect comprises a base, a shell and a centrifugal machine, wherein the shell is positioned on the base, the centrifuge is positioned in the shell, a chute is arranged in the base, a fixing plate is connected in the chute in a sliding way, the lower end of the fixed plate is provided with a plurality of groups of universal wheels, the lower end of the base is provided with a through hole, the position of the through hole is matched with the universal wheels, a telescopic mechanism is connected between one end of the fixed plate far away from the universal wheel and the inner wall of the base, a driving mechanism for driving the telescopic mechanism to stretch is arranged in the base, the side wall of the base is provided with a plurality of groups of damping grooves, the damping grooves are connected with supporting rods in a sliding way, one ends of the supporting rods positioned in the damping grooves are fixedly connected with springs, one end of the spring, far away from the supporting rod, is fixedly connected to the inner wall of the damping groove, and one end of the supporting rod, far away from the spring, is fixedly connected with a supporting plate.

Preferably, telescopic machanism includes sleeve, threaded rod, the sleeve rotates with the inner wall of base to be connected, threaded rod fixed connection is on the fixed plate, threaded rod and sleeve threaded connection, actuating mechanism includes the pivot, the pivot rotates with the base to be connected, be equipped with bevel gear in the pivot, be equipped with driven gear on the sleeve, bevel gear meshes with driven gear mutually.

Preferably, one end of the rotating shaft, which is positioned outside the base, is fixedly connected with a rotating handle, and the rotating handle is provided with anti-skid grains.

Preferably, a plurality of groups of fans are arranged in the shell.

Preferably, a limiting telescopic rod is arranged between the fixing plate and the base.

Compared with the prior art, the utility model provides a can improve centrifugal concentrator of separation effect possesses following beneficial effect:

1. the centrifugal concentrator capable of improving the separation effect can drive the telescopic mechanism to extend by the driving mechanism when a worker needs to move the equipment, push the fixed plate to slide downwards in the sliding groove, enable the universal wheel to slide out along the through hole and to be in contact with the ground, enable the equipment to move flexibly after the universal wheel extends out, further, after the equipment moves to a specified position, drive the telescopic mechanism to shorten by the driving mechanism, drive the fixed plate to slide upwards along the sliding groove, enable the universal wheel to be taken into the base along the through hole, meanwhile, the supporting plate is in contact with the ground, the worker puts ore particles to be separated and screened into the centrifuge, the centrifuge is started to carry out centrifugal screening on the ore, when the equipment works, the supporting rod and the spring buffer the vibration generated by the equipment,

2. this can improve centrifugal concentrator of selecting separately effect drives bevel gear through the pivot, and bevel gear drives the sleeve through driven gear and rotates, and then makes the threaded rod drive the fixed plate and slide from top to bottom in the spout.

3. This can improve centrifugal concentrator of separation effect, the pivot of being convenient for rotate through the setting of rotating the handle, the setting of antiskid line is convenient for increase palm and the frictional force of rotating the handle.

4. This can improve centrifugal concentrator of selecting separately effect, the setting through the fan is convenient for cool down centrifuge's outer wall.

5. This can improve centrifugal concentrator of separation effect, the stability when being convenient for increase the fixed plate and reciprocate in the spout through setting up of spacing telescopic link.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, the setting through actuating mechanism, telescopic machanism, spout, fixed plate, universal wheel is convenient for this concentrator nimble removal, and the setting of shock attenuation groove, bracing piece, spring is convenient for support and the shock attenuation this concentrator, and the setting of backup pad is convenient for increase the support effect of bracing piece.

Drawings

Fig. 1 is a schematic structural diagram of a centrifugal separator capable of improving a separation effect according to the present invention;

fig. 2 is a schematic structural diagram of a part a of the centrifugal separator according to the present invention, which can improve the separation effect.

In the figure: 1. a base; 2. a housing; 3. a centrifuge; 4. a chute; 5. a fixing plate; 6. a sleeve; 601. a driven gear; 7. a threaded rod; 8. a rotating shaft; 801. a bevel gear; 802. rotating the handle; 9. limiting the telescopic rod; 10. a universal wheel; 11. a damping groove; 111. a support bar; 112. a spring; 113. a support plate; 12. a fan.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-2, a centrifugal concentrator that improves the separation efficiency includes a base 1, a casing 2, centrifuge 3, casing 2 is located base 1, centrifuge 3 is located casing 2, be equipped with spout 4 in the base 1, sliding connection has fixed plate 5 in spout 4, the 5 lower extreme of fixed plate is equipped with multiunit universal wheel 10, the 1 lower extreme of base is equipped with the opening, opening position and universal wheel 10 phase-match, fixed plate 5 keeps away from and is connected with telescopic machanism between the one end of universal wheel 10 and the 1 inner wall of base, be equipped with the flexible actuating mechanism of actuating telescopic machanism in the base 1, the 1 lateral wall of base is equipped with multiunit shock attenuation groove 11, sliding connection has bracing piece 111 in the shock attenuation groove 11, bracing piece 111 is located the one end fixedly connected with spring 112 in shock attenuation groove 11, the inner wall at shock attenuation groove 11 is kept away from to one end fixedly connected with backup pad 113 of bracing piece 111, spring 112 is kept away from to bracing piece 111.

When the worker needs to move the device, the driving mechanism can drive the telescopic mechanism to extend, the fixed plate 5 is pushed to slide downwards in the sliding groove 4, the universal wheel 10 slides out along the through opening and contacts with the ground, the device can move flexibly after the universal wheel 10 extends out, further, after the device moves to a specified position, the driving mechanism drives the telescopic mechanism to shorten, the fixed plate 5 is driven to slide upwards along the sliding groove 4, the universal wheel 10 is taken into the base 1 along the through opening, meanwhile, the supporting plate 113 contacts with the ground, the worker puts ore particles to be separated and screened into the centrifuge 3, the centrifuge 3 is started to work to centrifugally screen the ore, when the device works, the supporting rod 111 and the spring 112 buffer the vibration generated by the device, and in addition, the centrifuge 3 in the embodiment is the prior art, not too much repeated description here, the setting through actuating mechanism, telescopic machanism, spout 4, fixed plate 5, universal wheel 10 is convenient for this concentrator nimble removal, and the setting of shock attenuation groove 11, bracing piece 111, spring 112 is convenient for support and the shock attenuation to this concentrator, and the setting of backup pad 113 is convenient for increase the support effect of bracing piece 111.

Example 2:

referring to fig. 1-2, a centrifugal concentrator capable of improving a separation effect is substantially the same as that in embodiment 1, further, the telescopic mechanism includes a sleeve 6 and a threaded rod 7, the sleeve 6 is rotatably connected to an inner wall of the base 1, the threaded rod 7 is fixedly connected to the fixing plate 5, the threaded rod 7 is in threaded connection with the sleeve 6, the driving mechanism includes a rotating shaft 8, the rotating shaft 8 is rotatably connected to the base 1, a bevel gear 801 is disposed on the rotating shaft 8, a driven gear 601 is disposed on the sleeve 6, the bevel gear 801 is engaged with the driven gear 601, the bevel gear 801 is driven by the rotating shaft 8, the bevel gear 801 drives the sleeve 6 to rotate by the driven gear 601, and further the threaded rod 7 drives the fixing plate 5 to slide up and down in the chute 4.

Example 3:

referring to fig. 1-2, a centrifugal separator capable of improving a separation effect is substantially the same as that in embodiment 1, further, one end of the rotating shaft 8 located outside the base 1 is fixedly connected with a rotating handle 802, the rotating handle 802 is provided with anti-skid grains, the rotating shaft 8 is convenient to rotate due to the rotating handle 802, and friction between a palm and the rotating handle 802 is convenient to increase due to the anti-skid grains.

Example 4:

referring to fig. 1-2, a centrifugal separator capable of improving separation efficiency is substantially the same as that of embodiment 1, and further, a plurality of sets of fans 12 are disposed in the casing 2, and the fans 12 are disposed to facilitate cooling of the outer wall of the centrifuge 3.

Example 5:

referring to fig. 1-2, a centrifugal separator capable of improving a separation effect is substantially the same as that in embodiment 1, and further, a limiting telescopic rod 9 is disposed between the fixing plate 5 and the base 1, and the setting of the limiting telescopic rod 9 is convenient for increasing the stability of the fixing plate 5 when moving up and down in the chute 4.

The utility model discloses in, be convenient for this concentrator nimble removal through setting up of actuating mechanism, telescopic machanism, spout 4, fixed plate 5, universal wheel 10, damping groove 11, bracing piece 111, spring 112's setting is convenient for support and the shock attenuation to this concentrator, and the setting of backup pad 113 is convenient for increase the support effect of bracing piece 111.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The centrifugal concentrator capable of improving the sorting effect comprises a base (1), a shell (2) and a centrifugal machine (3), wherein the shell (2) is positioned on the base (1), the centrifugal machine (3) is positioned in the shell (2), and is characterized in that a sliding chute (4) is arranged in the base (1), a fixed plate (5) is connected in the sliding chute (4) in a sliding mode, a plurality of groups of universal wheels (10) are arranged at the lower end of the fixed plate (5), an opening is formed in the lower end of the base (1), the position of the opening is matched with the universal wheels (10), a telescopic mechanism is connected between one end, far away from the universal wheels (10), of the fixed plate (5) and the inner wall of the base (1), a driving mechanism for driving the telescopic mechanism to stretch is arranged in the base (1), a plurality of damping grooves (11) are formed in the side wall of the base (1), a support rod (111) is connected in the damping grooves (11) in a sliding mode, the utility model discloses a damping groove, including bracing piece (111), one end fixedly connected with spring (112) that bracing piece (111) are located damping groove (11), the one end fixed connection that bracing piece (111) were kept away from in spring (112) is at the inner wall of damping groove (11), one end fixedly connected with backup pad (113) of spring (112) are kept away from in bracing piece (111).

2. A centrifugal concentrator capable of improving the separation effect as claimed in claim 1, wherein the telescopic mechanism comprises a sleeve (6) and a threaded rod (7), the sleeve (6) is rotatably connected with the inner wall of the base (1), the threaded rod (7) is fixedly connected to the fixing plate (5), the threaded rod (7) is in threaded connection with the sleeve (6), the driving mechanism comprises a rotating shaft (8), the rotating shaft (8) is rotatably connected with the base (1), a bevel gear (801) is arranged on the rotating shaft (8), a driven gear (601) is arranged on the sleeve (6), and the bevel gear (801) is meshed with the driven gear (601).

3. A centrifugal concentrator for improving the separation efficiency as claimed in claim 2 wherein the end of the shaft (8) outside the base (1) is fixedly connected with a rotating handle (802), and the rotating handle (802) is provided with anti-skid threads.

4. A centrifugal concentrator for enhancing the separation efficiency as claimed in claim 1 wherein a plurality of sets of fans (12) are provided within the casing (2).

5. A centrifugal concentrator for improving the separation efficiency as claimed in claim 4 wherein a spacing telescopic rod (9) is provided between the stationary plate (5) and the base (1).