Automatic dosing equipment of flotation machine for tailings

Abstract

The utility model provides automatic dosing equipment of a flotation machine for tailings, and relates to the field of dosing equipment. The flotation machine automatic dosing equipment for tailings comprises a moving mechanism, a mixing mechanism and a controller, the top of the inner wall of the mixing mechanism is connected with a switching mechanism, the switching mechanism comprises an outer pipe and an inner pipe, the outer pipe is arranged in the mixing mechanism, and the surface of the inner pipe is in sliding connection with the inner wall of the outer pipe; the bottom of the mixing mechanism is connected with the top of the moving mechanism, and the bottom of the controller is connected with the front side of the top of the mixing mechanism. According to the automatic dosing equipment of the flotation machine for tailings, a switching mechanism is arranged, an electric push rod movably drives a driving plate provided with a movable opening to move downwards, the driving plate moves downwards to drive an outer pipe to move downwards along the surface of an inner pipe till the bottom of a rubber ring is attached to the top of a branch pipe, different agents can be conveniently dosed, and the situation that mixed agents are mixed into single agents is avoided; the purity of the medicament and the normal exertion of the medicament effect are ensured, and a guarantee is provided for mineral separation work of the medicament in tailings.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of dosing equipment, and specifically relates to an automatic dosing equipment for a tailing flotation machine. BACKGROUND

[0002] The part of the product of the sorting operation in the mineral processing that has a low target component content and cannot be used for production is called tailings. Tailings are a treasure to be tapped. The tailings flotation machine dosing equipment refers to a series of devices and technical means specially used for adding flotation reagents in the flotation process. Flotation is an important method in mineral processing, which is used for separating and enriching useful minerals. In this process, specific chemical reagents (including collectors, regulators, frothing agents, etc.) are added to the ore slurry containing mineral particles to change the surface properties of the minerals, so that the target minerals can selectively adhere to the bubbles, thereby achieving the purpose of separation from other minerals.

[0003] Patent No. CN222152422U discloses an automatic dosing equipment for a tailings flotation machine. The automatic dosing equipment for the tailings flotation machine is provided with a moving box. In use, the user can flexibly arrange the entire device according to the actual use requirements and the structure of the site, and is not limited to a specific fixed position, greatly improving the convenience of equipment installation and reducing the difficulty of equipment assembly. The independent structure design allows the entire device to be used flexibly, facilitating subsequent maintenance and cleaning. The setting of the cartridge, combined with the mixing assembly, can add different reagents as needed, either alone or mixed, and can be selected as needed. The dosing is convenient, and the support table one and the support table two can support the mixing cylinder. The insertion pipe and the sealing gasket at the lower end of the cone bucket make the mixing cylinder only need to be inserted into the support table one and the support table two to complete the installation, greatly reducing the disassembly and assembly difficulty of the cartridge, and facilitating subsequent personnel cleaning and maintenance. However, when the dosing equipment needs to transport single reagents after mixing and adding multiple reagents, the mixed reagents may mix into the single reagents, affecting the normal play of the reagent effect and reducing the mineral separation efficiency in the tailings. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an automatic dosing equipment for a tailings flotation machine, which solves the problems mentioned in the background art.

[0006] (II) Technical solution

[0007] In order to achieve the above object, the utility model discloses a tailing is with automatic dosing equipment of flotation machine, including mobile mechanism, the mixing mechanism for fully stirring multiple liquid medicine and the controller for controlling dosing equipment instrument switch, the mixing mechanism inner wall top is connected with the conversion mechanism for adjusting single liquid medicine and multiple liquid medicine delivery state transformation, the conversion mechanism includes outer tube and inner tube, the outer tube sets up in the mixing mechanism interior, the inner tube surface and outer tube inner wall slidingly connected, the mixing mechanism bottom and mobile mechanism top connection, the controller bottom and mixing mechanism top front side connection.

[0008] Through adopt above technical scheme, can utilize with the outer tube of inner tube sliding connection and go down, reach the purpose of the reagent in the medicine bucket is directly by branch pipe output, avoid mixing reagent and single agent mixing, guarantee reagent purity.

[0009] Preferably, the conversion mechanism further includes an electric push rod and a driving plate, the electric push rod top is connected with the mixing mechanism inner wall top right side, the driving plate is connected with the electric push rod surface top, the driving plate one side is connected with the outer tube side top, the driving plate top center is provided with a movable port.

[0010] Through adopt above technical scheme, can utilize the electric push rod telescopic driving driving plate up and down movement, and utilize movable port to facilitate the rotation of the shaft, provide power support for the operation of conversion mechanism.

[0011] Preferably, the conversion mechanism further includes a rubber ring and a branch pipe, the rubber ring top is connected with the outer tube bottom, the branch pipe top is connected with the mixing mechanism bottom, the branch pipe inside diameter is consistent with the rubber ring inside diameter.

[0012] Through adopt above technical scheme, can utilize the rubber ring and go down to the branch pipe top fit, prevent reagent leakage, avoid reagent waste.

[0013] Preferably, the mobile mechanism includes a bottom plate and a universal wheel, the bottom plate top left side is connected with a handle, the universal wheel top is connected with the bottom plate bottom.

[0014] Through adopt above technical scheme, can utilize handle control the moving direction of bottom plate, and utilize universal wheel to facilitate the movement of dosing equipment.

[0015] Preferably, the mixing mechanism includes a support frame and an outer box, the support frame bottom is connected with the bottom plate top, the outer box side lower side is connected with the support frame, the outer box inner wall top right side is connected with the electric push rod top, the outer box inner wall top is connected with the inner tube top, the outer box bottom center is connected with a main pipe, the outer box left side top is connected with a flushing pipe, the outer box top front side is connected with the controller bottom.

[0016] By adopting the technical scheme, the support frame can provide space for the setting of the main pipe, and the flushing pipe can deliver flushing water into the outer box for flushing, and the water after flushing is discharged by the main pipe, so that the possibility of mixing of different combined medicaments is avoided.

[0017] Preferably, the mixing mechanism further comprises a motor and a rotating shaft, the bottom of the motor is connected with the center of the top of the outer box, and the rotating shaft is located inside the movable port and connected with the mixing frame on the side.

[0018] By adopting the technical scheme, the motor output shaft can drive the rotating shaft to rotate, and the rotating shaft can drive the mixing frame to rotate to fully mix the medicaments.

[0019] Preferably, the top of the outer box is connected with a medicament adding mechanism for placing the medicament to be used, the medicament adding mechanism comprises a fixed frame and a sealing ring, the bottom of the fixed frame is connected with the left and right sides of the top of the outer box, a placing port is formed in the top of the fixed frame, a medicine barrel is placed in the placing port, a top cover is connected with the top of the medicine barrel, a supporting ring is connected with the side of the medicine barrel, the bottom of the supporting ring is attached to the top of the fixed frame, a medicament adding pipe is connected with the bottom of the medicine barrel, the medicament adding pipe is located outside the inner pipe below, the side of the sealing ring is connected with the top of the outer box, and the inner wall of the sealing ring is attached to the side of the medicament adding pipe.

[0020] By adopting the technical scheme, the placing port formed in the fixed frame can provide a placing space for the medicine barrel, and the supporting ring is attached to the fixed frame to ensure the stability of the medicine barrel connected with the top cover, the medicament is delivered by the medicament adding pipe in the sealing ring, and external substances are prevented from entering the outer box through the gap between the medicament adding pipe and the outer box.

[0021] Preferably, the side of the main pipe, the medicament adding pipe and the branch pipe is connected with an electromagnetic valve for controlling the opening and closing of the pipeline.

[0022] By adopting the technical scheme, the electromagnetic valve can uniformly control the opening and closing of the pipeline, and the working efficiency is improved.

[0023] (Three) beneficial effects

[0024] The utility model provides a kind of automatic dosing equipment of flotation machine for tailings. It has the beneficial effects as follows:

[0025] 1. The automatic dosing equipment of flotation machine for tailings is provided with a conversion mechanism, an electric push rod moves to drive the driving plate with a movable port to move down, the driving plate moves down to drive the outer pipe to move down along the surface of the inner pipe until the rubber ring bottom is attached to the top of the branch pipe, different medicaments are added respectively, mixed medicaments are prevented from mixing into single medicament, the purity of medicament and the normal play of medicament effect are ensured, and the mineral separation work of medicament in tailings is provided with guarantee.

[0026] 2. The tailings flotation machine automatic dosing equipment, through the setting of the mixing mechanism, the rotation of the motor output shaft drives the rod shaft to rotate, the rotation of the shaft drives the mixing frame to rotate, the rotation of the mixing frame fully mixes the reagent in the outer box connected with the support frame, the mixed reagent is discharged from the main pipe for dosing, the flushing pipe sends the flushing water into the outer box for cleaning, and the flushing water is discharged from the main pipe, which avoids the mixing of residual liquid and different combinations of reagents, and provides protection for the normal play of the reagent effect. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0028] Figure 1 It is a left view top view appearance structure schematic diagram of the present application;

[0029] Figure 2 It is an enlarged schematic diagram of the A part structure of the present application;

[0030] Figure 3 It is a right view top view appearance structure schematic diagram of the present application;

[0031] Figure 4 It is a left view top view part structure cross section schematic diagram of the present application;

[0032] Figure 5 It is a right view top view part structure cross section schematic diagram of the present application;

[0033] Figure 6 It is a right view top view conversion mechanism part structure schematic diagram of the present application.

[0034] In the figure: 1, moving mechanism; 101, bottom plate; 102, universal wheel; 103, handle; 2, mixing mechanism; 201, support frame; 202, outer box; 203, motor; 204, shaft; 205, mixing frame; 206, flushing pipe; 207, main pipe; 3, dosing mechanism; 301, fixed frame; 302, placing port; 303, reagent barrel; 304, top cover; 305, support ring; 306, dosing pipe; 307, sealing ring; 4, conversion mechanism; 401, electric push rod; 402, driving plate; 403, movable port; 404, outer pipe; 405, inner pipe; 406, rubber ring; 407, branch pipe; 5, electromagnetic valve; 6, controller. DETAILED DESCRIPTION

[0035] It should be noted that in the description of the embodiments of the present application, the terms "front, rear, left, right, upper, lower" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] The present application will be further described in detail below with reference to the drawings and examples.

[0037] With reference to Figure 4 and Figure 6 The embodiment of the present application provides a tailing flotation machine automatic dosing equipment, which comprises a moving mechanism 1, a mixing mechanism 2 for fully stirring a plurality of liquid medicines, and a controller 6 for controlling the on-off of the dosing equipment instrument, a conversion mechanism 4 for adjusting the conversion of single liquid medicine and a plurality of liquid medicine conveying states is connected to the top of the inner wall of the mixing mechanism 2, the conversion mechanism 4 comprises an outer pipe 404 and an inner pipe 405, the outer pipe 404 is arranged inside the mixing mechanism 2, the surface of the inner pipe 405 is slidably connected with the inner wall of the outer pipe 404, an electric push rod 401 is connected to the top right side of the inner wall of the mixing mechanism 2, a driving plate 402 is connected above the surface of the electric push rod 401, one side of the driving plate 402 is connected with the upper side of the outer pipe 404, an activity port 403 is formed in the top center of the driving plate 402, a rubber ring 406 is connected to the bottom of the outer pipe 404, a branch pipe 407 is connected to the bottom of the mixing mechanism 2, the inner diameter of the branch pipe 407 is consistent with the inner diameter of the rubber ring 406, the bottom of the mixing mechanism 2 is connected with the top of the moving mechanism 1, the bottom of the controller 6 is connected with the top front side of the mixing mechanism 2, the driving plate 402 with the activity port 403 is driven to move downward by the electric push rod 401, the driving plate 402 moves downward to drive the outer pipe 404 to move downward along the surface of the inner pipe 405 until the bottom of the rubber ring 406 is attached to the top of the branch pipe 407.

[0038] With reference to Figure 1 and Figure 3 In one aspect of the present embodiment, the moving mechanism 1 comprises a bottom plate 101 and a universal wheel 102, a handle 103 is connected to the top left side of the bottom plate 101, the top of the universal wheel 102 is connected with the bottom of the bottom plate 101, the universal wheel 102 at the bottom of the bottom plate 101 is pushed and rotated by holding the handle 103 to move the dosing equipment to the target position.

[0039] With reference to Figure 4 andFigure 5 In one aspect of the embodiment, the mixing mechanism 2 comprises a support frame 201 and an outer box 202. The bottom of the support frame 201 is connected to the top of the bottom plate 101. The outer box 202 is connected to the support frame 201 below the side. The inner wall top right of the outer box 202 is connected to the top of the electric push rod 401. The inner wall top of the outer box 202 is connected to the top of the inner tube 405. The bottom center of the outer box 202 is connected to the main pipe 207. The left side top of the outer box 202 is connected to the flushing pipe 206. The top front side of the outer box 202 is connected to the bottom of the controller 6. The top center of the outer box 202 is connected to the motor 203. The inner part of the movable port 403 is provided with a rotating shaft 204. The rotating shaft 204 is connected to the mixing frame 205 on the side. The mixing frame 205 is attached to the inner wall of the outer box 202 on the side. The output shaft of the motor 203 drives the rotating shaft 204 to rotate. The rotating shaft 204 drives the mixing frame 205 to rotate. The mixing frame 205 rotates to fully mix the medicament in the outer box 202 connected to the support frame 201. The mixed medicament is discharged from the main pipe 207 for dosing. The flushing pipe 206 delivers flushing water to the outer box 202 for cleaning. The flushing water is discharged from the main pipe 207.

[0040] Referring to Figure 1 , Figure 2 and Figure 5 In one aspect of the embodiment, the top of the outer box 202 is connected to the dosing mechanism 3 for placing the medicament to be used. The dosing mechanism 3 comprises a fixed frame 301 and a sealing ring 307. The bottom of the fixed frame 301 is connected to the top of the outer box 202 on both sides. The top of the fixed frame 301 is provided with a placing port 302. The placing port 302 is placed with a medicine barrel 303. The top of the medicine barrel 303 is connected to the top cover 304. The side of the medicine barrel 303 is connected to the support ring 305. The bottom of the support ring 305 is attached to the top of the fixed frame 301. The bottom of the medicine barrel 303 is connected to the dosing pipe 306. The dosing pipe 306 is located outside the inner tube 405 below. The side of the sealing ring 307 is connected to the top of the outer box 202. The inner wall of the sealing ring 307 is attached to the side of the dosing pipe 306. The medicine barrel 303 connected to the top cover 304 is placed in the placing port 302 of the fixed frame 301 until the bottom of the support ring 305 is attached to the top of the fixed frame 301. At the same time, the dosing pipe 306 is inserted into the sealing ring 307 and attached to the inner wall, so that the dosing pipe 306 is above the inner tube 405.

[0041] Referring to Figure 4 and Figure 5 In one aspect of the embodiment, the side of the main pipe 207, the dosing pipe 306 and the branch pipe 407 is connected to the electromagnetic valve 5 for controlling the switch of the pipeline. The electromagnetic valve 5 controls the switch of the main pipe 207, the dosing pipe 306 and the branch pipe 407.

[0042] In this scheme, all electrical equipment is powered by external power supply.

[0043] Working principle: in use, the medicine bucket 303 clamped with the top cover 304 is placed in the placing opening 302 of the fixing frame 301 until the bottom of the supporting ring 305 is attached to the top of the fixing frame 301, and the medicine adding pipe 306 is inserted into the sealing ring 307 and attached to the inner wall, so that the medicine adding pipe 306 is above the inner pipe 405, the universal wheel 102 at the bottom of the bottom plate 101 is pushed to rotate by the handle 103, the medicine adding equipment is moved to the target position, the controller 6 controls the medicine adding pipe 306 to open, the medicine flows into the outer box 202 along the medicine adding pipe 306, the output shaft of the motor 203 rotates to drive the rotating shaft 204 to rotate, the rotating shaft 204 rotates to drive the mixing frame 205 to rotate, the medicine in the outer box 202 connected with the supporting frame 201 is fully mixed by the rotating mixing frame 205, the controller 6 controls the main pipe 207 to open, the mixed medicine is discharged from the main pipe 207 for medicine delivery, the flushing pipe 206 delivers flushing water into the outer box 202 for cleaning, the flushing water is discharged from the main pipe 207, when adding single medicine, the controller 6 controls the electric push rod 401 to move, the electric push rod 401 is elongated to drive the driving plate 402 provided with the movable opening 403 to move downward, the driving plate 402 moves downward to drive the outer pipe 404 to move downward along the surface of the inner pipe 405 until the bottom of the rubber ring 406 is attached to the top of the branch pipe 407, the controller 6 controls the medicine adding pipe 306 and the branch pipe 407 to open, the medicine flows into the branch pipe 407 along the medicine adding pipe 306, the inner pipe 405 and the outer pipe 404 for medicine delivery.

[0044] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variations thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article, or apparatus.

[0045] 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 tailings flotation machine automatic dosing equipment, comprising a moving mechanism (1), a mixing mechanism (2) for fully mixing a plurality of liquid medicines, and a controller (6) for controlling the on-off of the dosing equipment instrument, characterized in that: The mixing mechanism (2) top wall is connected with a conversion mechanism (4) for adjusting the single liquid and multi-liquid delivery state transformation, the conversion mechanism (4) comprises an outer tube (404) and an inner tube (405), the outer tube (404) is arranged in the mixing mechanism (2), the inner tube (405) surface is slidably connected with the outer tube (404) inner wall, the mixing mechanism (2) bottom is connected with the moving mechanism (1) top, and the controller (6) bottom is connected with the mixing mechanism (2) top front side.

2. The automatic reagent feeding device for a flotation machine for tailings according to claim 1, characterized in that: The conversion mechanism (4) further comprises an electric push rod (401) and a driving plate (402), the electric push rod (401) top is connected with the mixing mechanism (2) inner wall top right side, the driving plate (402) is connected with the electric push rod (401) surface top, one side of the driving plate (402) is connected with the outer tube (404) side top, and the driving plate (402) top center is provided with a movable port (403).

3. The automatic reagent feeding device for a flotation machine for tailings according to claim 2, characterized in that: The conversion mechanism (4) further comprises a rubber ring (406) and a branch pipe (407), the rubber ring (406) top is connected with the outer tube (404) bottom, the branch pipe (407) top is connected with the mixing mechanism (2) bottom, and the branch pipe (407) inner diameter is consistent with the rubber ring (406) inner diameter.

4. The automatic reagent feeding device for a flotation machine for tailings according to claim 1, characterized in that: The moving mechanism (1) comprises a bottom plate (101) and a universal wheel (102), the bottom plate (101) top left side is connected with a handle (103), and the universal wheel (102) top is connected with the bottom plate (101) bottom.

5. The automatic reagent feeding device for a flotation machine for tailings according to claim 3, characterized in that: The mixing mechanism (2) comprises a support frame (201) and an outer box (202), the support frame (201) bottom is connected with the bottom plate (101) top, the outer box (202) side lower side is connected with the support frame (201), the outer box (202) inner wall top right side is connected with the electric push rod (401) top, the outer box (202) inner wall top is connected with the inner tube (405) top, the outer box (202) bottom center is connected with a main pipe (207), the outer box (202) left side upper side is connected with a flushing pipe (206), and the outer box (202) top front side is connected with the controller (6) bottom.

6. The automatic reagent feeding device for a flotation machine for tailings according to claim 5, characterized in that: The mixing mechanism (2) further comprises a motor (203) and a rotating shaft (204), the motor (203) bottom is connected with the outer box (202) top center, the rotating shaft (204) is located in the movable port (403), and the rotating shaft (204) side is connected with a mixing frame (205).

7. The automatic reagent feeding device for a flotation machine for tailings according to claim 6, characterized in that: The outer box (202) top is connected with the medicine adding mechanism (3) for placing the medicine liquid needing to use, the medicine adding mechanism (3) includes the fixing frame (301) and the sealing ring (307), the fixing frame (301) bottom is connected with the outer box (202) top left and right sides, the fixing frame (301) top is opened with the placing mouth (302), the placing mouth (302) is placed with the medicine bucket (303), the medicine bucket (303) top is clamped with the top cover (304), the medicine bucket (303) side is connected with the support ring (305), the support ring (305) bottom is attached with the fixing frame (301) top, the medicine bucket (303) bottom is connected with the medicine adding pipe (306), the medicine adding pipe (306) below is located the inner tube (405) outside, the sealing ring (307) side is connected with the outer box (202) top, the sealing ring (307) inner wall is attached with the medicine adding pipe (306) side.

8. The automatic reagent feeding device for a flotation machine for tailings according to claim 7, characterized in that: The main pipe (207), medicine adding pipe (306) and branch pipe (407) side are all connected with the electromagnetic valve (5) for controlling the pipeline switch.

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