Stirring assembly for roasted ore leaching

Abstract

The utility model discloses a stirring assembly for roasted ore leaching, and relates to the technical field of wet ore dressing. The device comprises a leaching tank, a moving plate is arranged on the upper portion in the leaching tank through a driving assembly, and a stirring assembly is arranged on the moving plate; a lead screw in the driving assembly is rotationally connected to the front end and the rear end of the top of the leaching tank through first mounting bases correspondingly, one end of the lead screw penetrates through the first mounting base located on one side and is fixedly connected with a first bevel gear, and the outer wall of the lead screw is sleeved with a sliding block in a threaded mode. A lead screw is driven by a double-shaft motor and a transmission shaft in the driving assembly to rotate synchronously, a movable plate is driven by the lead screw and a sliding block to transversely slide in the leaching tank, a semicircular disc is fixed to a mounting block through a stud in the stirring assembly, blades are fixed to the semicircular disc through fastening bolts, and the blades are fixed to the semicircular disc through bolts. The problems that in the prior art, the position of a stirring structure in a leaching tank is inconvenient to adjust, and blades are inconvenient to assemble and disassemble singly or integrally are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wet ore dressing, in particular to a stirring component used for roasting and leaching. Background Art

[0002] Wet mineral processing is a method of separating materials by using water as the medium. It mainly includes roasting, leaching and other process flows. In the process of roasted sand leaching, in order to make the roasted sand evenly mixed in the aqueous solution, a stirring component is generally used to stir the mixture of roasted sand and aqueous solution to make it fully mixed.

[0003] The existing document with publication number CN202606089U discloses a pulping and stirring leaching unit suitable for leaching tanks with a volume greater than 80m³, including a pulping device and a leaching device located at the lower part thereof. The pulping device includes a driving device, a tank body, and two spiral shafts installed in parallel in the tank body, each of which has a blade, and the blades are arranged according to left and right spiral lines, respectively, and are staggered and evenly distributed along the length direction of the spiral shaft. The driving device includes a reduction motor and a pair of synchronous gears, the two gears are respectively installed at the same end of the spiral shaft, they are meshed, and one of the gears is connected to the reduction motor. The leaching device includes a vertical tank body and a stirring device installed longitudinally therein;

[0004] However, it still has the following disadvantages in actual use:

[0005] In the slurrying and stirring leaching unit, the stirring device is longitudinally installed inside the vertical tank body, and the installation position of the stirring device is fixed. As a result, when the length of the vertical tank body is large, the stirrer in the stirring device cannot completely stir the inside of the vertical tank body, and its application range is small;

[0006] The slurrying, stirring and leaching unit mentioned above has a stirring device including a stirrer and a stirring motor, and the stirrer includes a rotating shaft and blades fixed to the rotating shaft by screws. Since the blades are installed as a single unit by screws, it is not convenient to replace the blades as a whole when they are damaged. Utility Model Content

[0007] The utility model aims to provide a stirring assembly for roasting and leaching, wherein a double-shaft motor and a transmission shaft in a driving assembly drive a lead screw to rotate synchronously, and a movable plate is driven to slide laterally in a leaching tank by means of the lead screw and a slider, a semi-circular disk is fixed to a mounting block by means of stud bolts in the stirring assembly, and blades are fixed to the semi-circular disk by means of fastening bolts, thereby solving the existing problems of being inconvenient to adjust the position of a stirring structure in a leaching tank and being inconvenient to install and disassemble the blades individually or as a whole.

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model discloses a stirring assembly for roasted ore leaching, comprising a leaching tank, a moving plate is arranged above the inside of the leaching tank through a driving assembly, and a stirring assembly is arranged on the moving plate;

[0010] The screw in the driving assembly is rotatably connected to the front and rear ends of the top of the leaching tank through the first mounting seat, one end of the screw passes through the first mounting seat on one side and is fixedly connected to the first bevel gear, a slider is threadedly sleeved on the outer wall of the screw, and the bottom of the slider is respectively welded to the front and rear ends of the upper surface of the moving plate, one side of the leaching tank is fixedly connected to the double-axis motor through the first motor frame, the output shafts of the double-axis motors are fixedly connected to the transmission shafts, and the end of the transmission shaft away from the double-axis motor is fixedly connected to the second bevel gear;

[0011] The stirring motor in the stirring assembly is fixedly connected to the center position of the upper surface of the movable plate through the second motor frame, the output shaft of the stirring motor is fixedly connected to the stirring shaft, and a plurality of groups of mounting blocks are axially equidistantly sleeved on the outer wall of the stirring shaft, the front and rear ends of the mounting blocks are clamped with semi-circular disks, stud bolts are threadedly connected in the first threaded holes on both sides of the end face of the semi-circular disk, blades are clamped on both sides of the front or rear end of the semi-circular disk, and fastening bolts are threadedly connected in the third threaded holes on the upper and lower surfaces of the blades, and one end of the fastening bolt is threadedly connected to the inside of the second threaded holes on the upper and lower surfaces of the semi-circular disk.

[0012] Furthermore, an L-shaped frame is fixedly connected to an outer wall of one side of the leaching tank, the bottom of the first motor frame is fixedly connected to the horizontal arm of the L-shaped frame, and the dual-axis motor is fixedly connected to the inner side of the first motor frame.

[0013] Furthermore, the front and rear ends of the outer wall on one side of the leaching tank are fixedly connected to the second mounting seat, and the transmission shaft rotates and passes through the second mounting seat.

[0014] Furthermore, the front and rear ends of the leaching tank are both fixedly connected to sliding rods in the transverse direction, the front and rear ends of the movable plate are slidably sleeved on the outer wall of the sliding rods, the bottom of the movable plate is fixedly connected to a chassis, and the bottom end of the stirring shaft is rotatably connected to the chassis.

[0015] Furthermore, a mounting groove is provided on the top of the chassis, a bearing is fixedly connected inside the mounting groove, and the bottom end of the stirring shaft is rotatably sleeved inside the bearing.

[0016] Furthermore, side plates are welded on the front and rear end surfaces of the chassis, fixing rods are welded on the upper surfaces of the side plates, and ends of the fixing rods away from the side plates are fixedly connected to the front and rear ends of the lower surface of the movable plate respectively.

[0017] Furthermore, the second motor frame is fixedly connected to the center position of the upper surface of the movable plate, and the stirring motor is fixedly connected to the transverse support arm of the second motor frame.

[0018] Furthermore, positioning holes are provided on the inner walls of the semicircular disks, positioning posts are provided in the positioning holes with clearances therein, and one end of the positioning posts is respectively welded to the front and rear end surfaces of the mounting block.

[0019] The utility model has the following beneficial effects:

[0020] The utility model sets a driving component, drives the transmission shaft to rotate synchronously through a double-shaft motor, and under the action of the meshing connection between the first bevel gear and the second bevel gear, the first bevel gear drives the screw rod to rotate synchronously, and under the action of the threaded connection between the screw rod and the slider, the slider drives the stirring structure to move horizontally inside the leaching tank through the moving plate, so that the stirring structure can fully stir the inside of the leaching tank.

[0021] The utility model realizes installation of blades on the stirring shaft by arranging a stirring assembly, clamping the semi-circular disk on the mounting block through the clearance fit between the positioning column and the positioning hole, and fixing the semi-circular disks through stud bolts, so that multiple groups of blades can be replaced simultaneously. At the same time, the blades and the semi-circular disks are fixed by tightening bolts, which facilitates the replacement of a single blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the drive assembly of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the first motor frame of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the movable plate of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0028] Figure 6 This is a schematic diagram of the installation between the installation block and the semi-circular disk of the utility model;

[0029] Figure 7 It is a schematic diagram of the installation between the semi-circular disk and the blades of the utility model.

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1. Leaching tank; 2. Driving assembly; 21. Screw; 211. First mounting seat; 212. First bevel gear; 22. Sliding block; 23. Dual-axis motor; 231. First motor frame; 232. L-shaped frame; 24. Transmission shaft; 241. Second bevel gear; 242. Second mounting seat; 3. Moving plate; 31. Sliding rod; 32. Chassis; 321. Mounting groove; 322. Side plate; 33. Bearing; 34. Fixed rod; 4. Stirring assembly; 41. Stirring motor; 411. Second motor frame; 42. Stirring shaft; 43. Mounting block; 431. Positioning column; 44. Semicircular disk; 441. Positioning hole; 442. First threaded hole; 443. Stud bolt; 444. Second threaded hole; 45. Blade; 451. Third threaded hole; 452. Fastening bolt. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model is a stirring assembly for roasting ore leaching, comprising a leaching tank 1, wherein a moving plate 3 is arranged above the interior of the leaching tank 1 through a driving assembly 2;

[0034] The screw rod 21 in the driving assembly 2 is rotatably connected to the front and rear ends of the top of the leaching tank 1 through the first mounting seat 211, one end of the screw rod 21 passes through the first mounting seat 211 on one side and is fixedly connected to the first bevel gear 212, a slider 22 is threadedly sleeved on the outer wall of the screw rod 21, and the bottom of the slider 22 is respectively welded to the front and rear ends of the upper surface of the moving plate 3, a double-axis motor 23 is fixedly connected to one side of the leaching tank 1 through the first motor frame 231, an L-shaped frame 232 is fixedly connected to the outer wall of one side of the leaching tank 1, and the first motor The bottom of the frame 231 is fixedly connected to the horizontal arm of the L-shaped frame 232, the dual-axis motor 23 is fixedly connected to the inner side of the first motor frame 231, the output shaft of the dual-axis motor 23 is fixedly connected with a transmission shaft 24, the end of the transmission shaft 24 away from the dual-axis motor 23 is fixedly connected with a second bevel gear 241, the first bevel gear 212 and the second bevel gear 241 are meshed and connected, the front and rear ends of the outer wall of one side of the leaching tank 1 are fixedly connected with a second mounting seat 242, and the transmission shaft 24 rotates and passes through the second mounting seat 242;

[0035] Based on the above arrangement, when in use, the dual-axis motor 23 is started. After the dual-axis motor 23 is started, its output shaft drives the transmission shaft 24 to rotate synchronously, and drives the second bevel gear 241 to rotate through the transmission shaft 24. Under the action of the meshing connection between the first bevel gear 212 and the second bevel gear 241, the first bevel gear 212 drives the screw rod 21 to rotate synchronously. Under the action of the threaded connection between the screw rod 21 and the slider 22, the slider 22 drives the movable plate 3 to move laterally inside the leaching tank 1, thereby driving the stirring structure on the movable plate 3 to move inside the leaching tank 1.

[0036] See also Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a stirring assembly 4 is provided on the moving plate 3;

[0037] The front and rear ends of the leaching tank 1 are both fixedly connected with a slide bar 31 in the transverse direction, the front and rear ends of the movable plate 3 are both slidably sleeved on the outer wall of the slide bar 31, the bottom of the movable plate 3 is fixedly connected with a chassis 32, the front and rear end surfaces of the chassis 32 are both welded with side plates 322, the upper surfaces of the side plates 322 are both welded with fixing rods 34, the ends of the fixing rods 34 away from the side plates 322 are respectively fixedly connected to the front and rear ends of the lower surface of the movable plate 3, the bottom end of the stirring shaft 42 is rotatably connected to the chassis 32, the top of the chassis 32 is provided with a mounting groove 321, the inside of the mounting groove 321 is fixedly connected with a bearing 33, and the bottom end of the stirring shaft 42 is rotatably sleeved inside the bearing 33;

[0038] The stirring motor 41 in the stirring assembly 4 is fixedly connected to the center position of the upper surface of the moving plate 3 through the second motor frame 411, the second motor frame 411 is fixedly connected to the center position of the upper surface of the moving plate 3, the stirring motor 41 is fixedly connected to the lateral support arm of the second motor frame 411, the output shaft of the stirring motor 41 is fixedly connected to the stirring shaft 42, and a plurality of groups of mounting blocks 43 are sleeved on the outer wall of the stirring shaft 42 at equal intervals along the axial direction, and the front and rear ends of the mounting blocks 43 are both clamped with semi-circular disks 44, and the inner walls of the semi-circular disks 44 are provided with positioning holes 441, the interior of the positioning hole 441 is gap-fitted with a positioning column 431, one end of the positioning column 431 is respectively welded to the front and rear end surfaces of the mounting block 43, the first threaded holes 442 on both sides of the end surface of the semicircular disk 44 are threadedly connected with stud bolts 443, the front end or the rear end of the semicircular disk 44 is clamped with blades 45 on both sides, the third threaded holes 451 on the upper and lower surfaces of the blade 45 are threadedly connected with fastening bolts 452, and one end of the fastening bolt 452 is threadedly connected to the interior of the second threaded holes 444 on the upper and lower surfaces of the semicircular disk 44;

[0039] Based on the above arrangement, when in use, the blades 45 are first clamped on both sides of the front end or rear end of the semi-circular disk 44, and the two ends of the fastening bolts 452 are respectively threadedly connected to the inside of the second threaded hole 444 and the third threaded hole 451, so as to achieve installation between the semi-circular disk 44 and the blades 45. Then, the semi-circular disk 44 is clamped on the mounting block 43 through the clearance fit between the positioning column 431 and the positioning hole 441, and the stud bolts 443 are threadedly connected to the inside of the first threaded hole 442, so as to achieve installation between the semi-circular disk 44 and the mounting block 43, so as to achieve installation of the blades 45 on the stirring shaft 42. Finally, the stirring motor 41 is started. After the stirring motor 41 is started, its output shaft drives the stirring shaft 42 to rotate synchronously, and drives the blades 45 to rotate inside the leaching tank 1 through the stirring shaft 42, so as to achieve leaching and stirring of the roasted sand in the leaching tank 1.

[0040] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A stirring assembly for roasted ore leaching, comprising a leaching tank (1), characterized in that: A moving plate (3) is arranged above the interior of the leaching tank (1) via a driving assembly (2), and a stirring assembly (4) is arranged on the moving plate (3); The screw rod (21) in the driving assembly (2) is rotatably connected to the front and rear ends of the top of the leaching tank (1) through a first mounting seat (211), one end of the screw rod (21) passes through the first mounting seat (211) located on one side and is fixedly connected to a first bevel gear (212), a slider (22) is threadedly sleeved on the outer wall of the screw rod (21), and the bottom of the slider (22) is respectively welded to the front and rear ends of the upper surface of the moving plate (3), one side of the leaching tank (1) is fixedly connected to a double-axis motor (23) through a first motor frame (231), the output shafts of the double-axis motors (23) are fixedly connected to transmission shafts (24), and one end of the transmission shaft (24) away from the double-axis motor (23) is fixedly connected to a second bevel gear (241); The stirring motor (41) in the stirring assembly (4) is fixedly connected to the center position of the upper surface of the movable plate (3) via a second motor frame (411); the output shaft of the stirring motor (41) is fixedly connected to the stirring shaft (42); a plurality of groups of mounting blocks (43) are sleeved on the outer wall of the stirring shaft (42) at equal intervals along the axial direction; the front and rear ends of the mounting blocks (43) are both clamped with semicircular disks (44); stud bolts (443) are both threadedly connected in first threaded holes (442) on both sides of the end surface of the semicircular disk (44); blades (45) are both clamped on both sides of the front or rear end of the semicircular disk (44); fastening bolts (452) are both threadedly connected in third threaded holes (451) on the upper and lower surfaces of the blades (45); one end of the fastening bolt (452) is threadedly connected to the inside of second threaded holes (444) on the upper and lower surfaces of the semicircular disk (44).

2. The stirring assembly for roasting and leaching according to claim 1, characterized in that: An L-shaped frame (232) is fixedly connected to an outer wall of one side of the leaching tank (1); the bottom of the first motor frame (231) is fixedly connected to a transverse support arm of the L-shaped frame (232); and the dual-axis motor (23) is fixedly connected to the inner side of the first motor frame (231).

3. The stirring assembly for roasting and leaching according to claim 1, characterized in that: The front and rear ends of the outer wall of one side of the leaching tank (1) are fixedly connected to a second mounting seat (242), and the transmission shaft (24) rotates and passes through the second mounting seat (242).

4. The stirring assembly for roasting and leaching according to claim 1, characterized in that: The front and rear ends of the leaching tank (1) are both laterally fixedly connected to a sliding rod (31), the front and rear ends of the movable plate (3) are both slidably sleeved on the outer wall of the sliding rod (31), a bottom plate (32) is fixedly connected to the bottom of the movable plate (3), and the bottom end of the stirring shaft (42) is rotatably connected to the bottom plate (32).

5. The stirring assembly for roasting and leaching according to claim 4, characterized in that: A mounting groove (321) is provided on the top of the chassis (32), a bearing (33) is fixedly connected inside the mounting groove (321), and the bottom end of the stirring shaft (42) is rotatably sleeved inside the bearing (33).

6. The stirring assembly for roasting and leaching according to claim 4, characterized in that: Side plates (322) are welded to the front and rear end surfaces of the chassis (32), and fixing rods (34) are welded to the upper surfaces of the side plates (322). One end of the fixing rod (34) away from the side plates (322) is fixedly connected to the front and rear ends of the lower surface of the movable plate (3).

7. The stirring assembly for roasting and leaching according to claim 1, characterized in that: The second motor frame (411) is fixedly connected to the center position of the upper surface of the movable plate (3), and the stirring motor (41) is fixedly connected to the transverse support arm of the second motor frame (411).

8. The stirring assembly for roasting and leaching according to claim 1, characterized in that: The inner wall of the semicircular disk (44) is provided with a positioning hole (441), the interior of the positioning hole (441) is loosely fitted with a positioning column (431), and one end of the positioning column (431) is respectively welded to the front and rear end surfaces of the mounting block (43).

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