Lepidolite tailing recycling and sampling device

Abstract

The utility model relates to the technical field of lepidolite, in particular to a lepidolite tailing recycling and sampling device which comprises a recycling guide frame, a sampling frame is fixedly mounted on the outer wall of one side of the recycling guide frame, a threaded rod is rotatably connected to the inner wall of the sampling frame, and a positive and negative rotation motor used for driving the threaded rod to rotate is fixedly mounted at one end of the sampling frame. A movable seat is in threaded connection with the outer wall of the threaded rod, hydraulic cylinders are fixedly mounted at the two ends of the top of the movable seat, a same lifting frame is fixedly mounted at the piston ends of the two hydraulic cylinders, mounting hoops are fixed at the two ends of the bottom of the lifting frame, and a same sampling pipe is fixedly mounted on the inner walls of the mounting hoops. The end part of the sampling pipe can be blocked, so that the problem that lepidolite tailings in a wet and loose state directly fall out along the sampling pipe is solved, the use effect is better, the effect of facilitating discharging is also realized, the effect of sampling when the flotation machine works and stops is realized, and the multi-aspect sampling performance is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of lepidolite, in particular to a lepidolite tailings recovery and sampling device. Background Art

[0002] Lepidolite is the most common lithium mineral and the raw material for extracting lithium. It is a basic aluminum silicate of potassium and lithium. After the valuable concentrate is selected from the lepidolite ore by the ore dressing plant, the waste residue is the lepidolite tailings, which contains residual useful components such as silicon dioxide, and also contains harmful components in large quantities. It cannot be discharged at will, so the lepidolite tailings need to be recycled. Since different lepidolite tailings have different recycling values, it is necessary to use a sampling device to obtain part of the tailings for testing and processing.

[0003] After searching, the patent publication number is CN218121443U, which is an automatic sampling device for mine tailings treatment, including a supporting mechanism, on which a sampling mechanism is arranged, the sampling mechanism includes a sampling motor threadedly connected to the supporting plate, the output shaft of the sampling motor passes through the supporting plate and is transmission-connected with a connecting pipe, the bottom end of the connecting pipe is fixedly connected with a sampling tube, the interior of the connecting pipe is threadedly connected with a cylinder, and the output shaft of the cylinder is fixedly connected with a top plate; the sampling tube is driven to rotate by the sampling motor to sample the tailings sample, a connecting pipe is installed between the sampling tube and the output shaft of the sampling motor, a cylinder is installed inside the connecting pipe, and the output shaft of the cylinder is fixed with a top plate.

[0004] In combination with the above patents, it is found that the prior art has the following deficiencies: when the prior art adopts the tailings automatic sampling device for sampling, since there is no good sealing structure in the sampling tube, and the tailings often contain a certain amount of moisture, appearing damp and loose, the tailings are prone to falling when the sampling tube is directly used for sampling, and the use effect is not good. Therefore, it is urgent to design a lithium mica tailings recovery sampling device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a lepidolite tailings recovery sampling device to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lithium mica tailings recovery sampling device, including a recovery guide frame, one side outer wall of the recovery guide frame is fixedly installed with a sampling frame, and the inner wall of the sampling frame is rotatably connected with a threaded rod. One end of the sampling frame is fixedly installed with a forward and reverse motor for driving the rotation of the threaded rod. The outer wall of the threaded rod is screwed with a movable seat, and both ends of the top of the movable seat are fixedly installed with hydraulic cylinders. The piston ends of the two hydraulic cylinders are fixedly installed with the same lifting frame. Both ends of the bottom of the lifting frame are fixed with mounting hoops, and the inner walls of the mounting hoops are fixedly installed with the same sampling pipe. One side of one of the mounting hoops is fixed with a T-shaped shaft, and a sealing cover that fits on one end of the sampling pipe is sleeved on the outer wall of the T-shaped shaft. A positioning component is arranged at the bottom of the sealing cover, and equally spaced annularly distributed tooth grooves are opened at the top of the sealing cover. A rack frame is fixed at the corner of one end of the bottom of the sampling frame, and the bottom of the rack frame meshes with the inner wall of the tooth groove.

[0008] Further, a discharge port is opened at the middle position of the bottom of one side of the recovery guide frame, and a tailings export pipe is fixed on one side of the discharge port. The outer wall of the other end of the sampling pipe is flush with the outer wall of one side of the tailings export pipe. The inner walls of the sampling pipe, the tailings export pipe, and the bottom inner wall of the recovery guide frame are all designed to be inclined.

[0009] Further, both ends of the bottom of one side of the recovery guide frame far from the tailings export pipe are fixedly installed with mounting base frames, and mounting base holes are opened on the mounting base frames.

[0010] Further, a support bottom frame is fixedly installed at the bottom of the recovery guide frame, and reinforcing screw holes are opened at the four corners of the bottom of the support bottom frame. Reinforcing ground plugs are screwed on the inner walls of the reinforcing screw holes, and knobs are fixed at the tops of the reinforcing ground plugs.

[0011] Further, a guiding groove is opened at the top of the sampling frame, and a guiding block passing through the guiding groove is fixed at the middle position of the top of the movable seat. The cross section of the guiding block is T-shaped.

[0012] Further, reinforcing openings are penetrated between the two sides of the top and the two sides of the bottom of the movable seat, and reinforcing plates passing through the reinforcing openings are fixed at both sides of the top of the lifting frame.

[0013] Further, the positioning component includes a first magnetic attraction block fixedly installed at the bottom of the sealing cover, and a connecting groove is opened at the bottom of one side of one of the mounting hoops. A second magnetic attraction block is fixedly installed on the inner wall of the connecting groove, and the second magnetic attraction block is attracted to the first magnetic attraction block.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] In the present utility model, the lithium mica tailing recovery and sampling device installed at the tailing discharge port of the lithium mica flotation machine is composed of a recovery guide frame, a mounting base frame, a support base frame, a sampling frame, a tailing discharge pipe, a sampling pipe, a sealing cover, a movable seat, a forward and reverse motor, a threaded rod, etc. Under the driving of the forward and reverse motor and the threaded rod, the sampling pipe can be moved to the end of the tailing discharge pipe, so that the tailings generated by the lithium mica flotation machine slide along the recovery guide frame and the tailing discharge pipe into the interior of the sampling pipe, realizing the function of conveniently sampling the lithium mica tailings. And under the action of the sealing cover, the end of the sampling pipe can be sealed to avoid the problem that the wet and loose lithium mica tailings directly fall out along the sampling pipe, making it have a better use effect;

[0016] In the present utility model, through the movable seat, the lifting frame, the hydraulic cylinder, the mounting hoop and the sampling pipe provided, when the lithium mica flotation machine stops running, the sampling pipe can be driven to lift in the tailing pile under the lifting action of the hydraulic cylinder, so as to realize the effect of sampling both when the flotation machine is working and when it stops running, and achieve the sampling performance in multiple aspects;

[0017] In the present utility model, through the forward and reverse motor, the threaded rod, the rack frame, the sealing cover and the tooth groove provided, after sampling is completed, the reverse rotation of the forward and reverse motor is used to drive the sampling pipe and the sealing cover to gradually reset, and the meshing action of the rack frame and the tooth groove is used to drive the sealing cover to rotate at one end of the sampling pipe, facilitating the conduction of the sampling pipe and realizing the performance of convenient discharging. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a lithium mica tailing recovery and sampling device.

[0019] Figure 2 It is a front sectional view of a lithium mica tailing recovery and sampling device.

[0020] Figure 3 It is a schematic diagram of the structure of the reinforcing ground plug and the reinforcing screw holes of a lithium mica tailing recovery and sampling device.

[0021] Figure 4 It is a schematic diagram of the structure of the threaded rod and the hydraulic cylinder of a lithium mica tailing recovery and sampling device.

[0022] Figure 5 It is a schematic diagram of the structure of the tooth groove and the reinforcing opening of a lithium mica tailing recovery and sampling device.

[0023] Figure 6 It is a schematic diagram showing the sealing cover of a lithium mica tailing recovery and sampling device.

[0024] In the figure: 1, recovery guide frame; 2, installation base frame; 3, support base frame; 4, sampling frame; 5, rack frame; 6, tailing discharge pipe; 7, sampling pipe; 8, sealing cover; 9, lifting frame; 10, movable seat; 11, hydraulic cylinder; 12, forward and reverse motor; 13, reinforcement ground plug; 14, reinforcement screw hole; 15, threaded rod; 16, guide groove; 17, guide block; 18, reinforcement plate; 19, installation hoop; 20, first magnetic attraction block; 21, tooth groove; 22, reinforcement opening; 23, second magnetic attraction block. Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Embodiment 1

[0027] Please refer to Figures 1 - 6 , in the embodiment of the present invention, a lithium mica tailing recovery sampling device includes a recovery guide frame 1. A sampling frame 4 is fixedly installed on the outer wall of one side of the recovery guide frame 1. A threaded rod 15 is rotatably connected to the inner wall of the sampling frame 4. A forward and reverse motor 12 for driving the rotation of the threaded rod 15 is fixedly installed at one end of the sampling frame 4. The outer wall of the threaded rod 15 is screwed with a movable seat 10. Hydraulic cylinders 11 are fixedly installed at both ends of the top of the movable seat 10. The piston ends of the two hydraulic cylinders 11 are fixedly installed with the same lifting frame 9. Installation hoops 19 are fixed at both ends of the bottom of the lifting frame 9. A sampling pipe 7 is fixedly installed on the inner wall of the same installation hoop 19. A T-shaped shaft is fixed on one side of one of the installation hoops 19. A sealing cover 8 that fits on one end of the sampling pipe 7 is sleeved on the outer wall of the T-shaped shaft. A positioning component is arranged at the bottom of the sealing cover 8. The positioning component includes a first magnetic attraction block 20 fixedly installed at the bottom of the sealing cover 8. A connection groove is opened at the bottom of one side of one of the installation hoops 19. A second magnetic attraction block 23 is fixedly installed on the inner wall of the connection groove. The second magnetic attraction block 23 is adsorbed with the first magnetic attraction block 20. Tooth grooves 21 are opened at equal distances and distributed in a ring shape on the top of the sealing cover 8. A rack frame 5 is fixed at the corner of one end of the bottom of the sampling frame 4. The bottom of the rack frame 5 meshes with the inner wall of the tooth groove 21, which can block the end of the sampling pipe 7 under the action of the sealing cover 8, avoiding the problem that the lithium mica tailings in a wet and loose state directly fall out along the sampling pipe 7, and can drive the sampling pipe 7 to lift in the tailing pile through the lifting action of the hydraulic cylinder 11, realizing the effect of sampling both when the flotation machine is working and when it is stopped, and realizing the sampling performance in multiple aspects.

[0028] Specifically, a discharge port is provided at the middle position of the bottom of one side of the recovery guide frame 1, and a tailings outlet pipe 6 is fixed to one side of the discharge port, the outer wall of the other end of the sampling tube 7 is flush with the outer wall of one side of the tailings outlet pipe 6, the inner wall of the sampling tube 7, the inner wall of the tailings outlet pipe 6 and the bottom inner wall of the recovery guide frame 1 are all designed to be inclined, and the two ends of the bottom side of the recovery guide frame 1 away from the tailings outlet pipe 6 are fixedly installed with mounting base frames 2, and mounting base holes are provided on the mounting base frames 2, and the recovery guide frame 1 is provided with a plurality of mounting holes. A supporting base frame 3 is fixedly installed at the bottom of the frame 1, and reinforcement screw holes 14 are opened at the four corners of the bottom of the supporting base frame 3. The inner walls of the reinforcement screw holes 14 are screwed with reinforcement ground plugs 13, and knobs are fixed on the tops of the reinforcement ground plugs 13. The entire lithium mica tailings recovery sampling device is installed at the tailings discharge outlet of the lithium mica flotation machine by installing the base frame 2, the reinforcement screw holes 14 and the reinforcement ground plugs 13, so that the tailings generated by the lithium mica flotation machine can be discharged along the recovery guide frame 1 and the tailings outlet pipe 6.

[0029] Specifically, a guide groove 16 is provided on the top of the sampling rack 4, and a guide block 17 passing through the guide groove 16 is fixed at the middle position of the top of the movable seat 10. The cross section of the guide block 17 is T-shaped to ensure the stability of the movable seat 10 when moving.

[0030] Example 2

[0031] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 , which is different from Example 1, a reinforcement opening 22 is opened between the top and bottom sides of the movable seat 10, and reinforcement plates 18 passing through the reinforcement opening 22 are fixed on both sides of the top of the lifting frame 9. The lifting frame 9 is reinforced by the reinforcement effect of the reinforcement opening 22 and the reinforcement plate 18 to avoid deformation of the lifting frame 9 caused by squeezing the flowing tailings.

[0032] The working principle of the present utility model is as follows: When in use, the user installs the entire sampling device for lithium mica tailings recovery at the tailings discharge outlet of the lithium mica flotation machine through the installation base frame 2, the reinforcement screw holes 14, and the reinforcement ground plugs 13, so that the tailings generated by the lithium mica flotation machine are discharged along the recovery guide frame 1 and the tailings discharge pipe 6. When sampling is required, the user drives the threaded rod 15 to rotate by using the forward and reverse motor 12, driving the movable seat 10, the lifting frame 9, the installation hoop 19, the sampling pipe 7, and the sealing cover 8 to move. When the rack frame 5 disengages from the tooth groove 21, the sealing cover 8 will rotate under its own gravity, and cooperate with the adsorption of the first magnetic block 20 and the second magnetic block 23 in the positioning assembly to attach the sealing cover 8 to one end of the sampling pipe 7, so as to move the sampling pipe 7 to the end of the tailings discharge pipe 6, enabling the tailings generated by the lithium mica flotation machine to slide down along the recovery guide frame 1 and the tailings discharge pipe 6 into the interior of the sampling pipe 7, realizing the function of conveniently sampling the lithium mica tailings, and being able to seal the end of the sampling pipe 7 under the action of the sealing cover 8 to prevent the wet and loose lithium mica tailings from directly falling out along the sampling pipe 7. After sampling is completed, the user uses the reverse rotation of the forward and reverse motor 12 to drive the sampling pipe 7 and the sealing cover 8 to gradually return to their original positions. At this time, the rack frame 5 will engage with the tooth groove 21, thereby driving the sealing cover 8 to rotate at one end of the sampling pipe 7, facilitating the conduction of the sampling pipe 7 and facilitating the discharge of materials. When the lithium mica flotation machine stops operating, the user can drive the lifting frame 9, the installation hoop 19, and the sampling pipe 7 to lift and lower in the tailings pile under the lifting action of the hydraulic cylinder 11, enabling the tailings in the tailings pile to enter the sampling pipe 7, so that sampling can be carried out both when the flotation machine is working and when it is stopped.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model.

Claims

1. A lepidolite tailings recovery sampling device, comprising a recovery guide frame (1), characterized in that: A sampling rack (4) is fixedly mounted on the outer wall of one side of the recovery guide frame (1), and a threaded rod (15) is rotatably connected to the inner wall of the sampling rack (4), and a forward and reverse motor (12) for driving the threaded rod (15) to rotate is fixedly mounted on one end of the sampling rack (4), a movable seat (10) is screwed to the outer wall of the threaded rod (15), and hydraulic cylinders (11) are fixedly mounted on both ends of the top of the movable seat (10), and the piston ends of the two hydraulic cylinders (11) are fixedly mounted with the same lifting rack (9), and both ends of the bottom of the lifting rack (9) are fixed A mounting hoop (19) is provided, and a sampling tube (7) is fixedly mounted on the inner wall of the mounting hoop (19); a T-shaped shaft is fixed on one side of one of the mounting hoops (19); and a sealing cover (8) is sleeved on the outer wall of the T-shaped shaft and is fitted on one end of the sampling tube (7); a positioning assembly is provided at the bottom of the sealing cover (8); and tooth grooves (21) are arranged at equal distances and in an annular shape at the top of the sealing cover (8); a rack rack (5) is fixed at a corner at one end of the bottom of the sampling frame (4); and the bottom of the rack rack (5) is meshed with the inner wall of the tooth groove (21).

2. A lepidolite tailings recovery sampling device according to claim 1, characterized in that: A discharge port is provided at the middle position of the bottom of one side of the recovery guide frame (1), and a tailings outlet pipe (6) is fixed to one side of the discharge port. The outer wall of the other end of the sampling tube (7) is flush with the outer wall of one side of the tailings outlet pipe (6), and the inner wall of the sampling tube (7), the inner wall of the tailings outlet pipe (6) and the inner wall of the bottom of the recovery guide frame (1) are all designed to be inclined.

3. A lepidolite tailings recovery sampling device according to claim 2, characterized in that: The recovery guide frame (1) is fixedly mounted with mounting base frames (2) at both ends of the bottom side away from the tailings outlet pipe (6), and mounting base holes are provided on the mounting base frames (2).

4. A lepidolite tailings recovery sampling device according to claim 3, characterized in that: A supporting base frame (3) is fixedly mounted on the bottom of the recovery guide frame (1), and four corners of the bottom of the supporting base frame (3) are provided with reinforcing screw holes (14), the inner walls of the reinforcing screw holes (14) are screwed with reinforcing ground plugs (13), and knobs are fixed on the tops of the reinforcing ground plugs (13).

5. A lepidolite tailings recovery sampling device according to claim 1, characterized in that: A guide groove (16) is provided on the top of the sampling rack (4), and a guide block (17) passing through the guide groove (16) is fixed at the middle position of the top of the movable seat (10), and the cross section of the guide block (17) is T-shaped.

6. A lepidolite tailings recovery sampling device according to claim 1, characterized in that: A reinforcement opening (22) is provided between the top and bottom sides of the movable seat (10), and reinforcement plates (18) passing through the reinforcement opening (22) are fixed to both sides of the top of the lifting frame (9).

7. A lepidolite tailings recovery sampling device according to claim 1, characterized in that: The positioning assembly comprises a first magnetic block (20) fixedly mounted on the bottom of the blocking cover (8), and a connection groove is provided at the bottom of one side of one of the mounting hoops (19), a second magnetic block (23) is fixedly mounted on the inner wall of the connection groove, and the second magnetic block (23) is adsorbed to the first magnetic block (20).

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