Lead zinc ore waste rock separation equipment

Abstract

The utility model relates to the technical field of waste rock sorting equipment, and discloses lead zinc ore waste rock sorting equipment, which solves the problem that a screen is easy to block when lead zinc ore waste rock is sorted, and comprises a sorting box body, a sorting mechanism used for ore sorting is arranged in the sorting box body, and the sorting mechanism is arranged in the sorting box body. The sorting mechanism comprises a mounting frame fixedly connected to the inner wall of the sorting box body, a movable groove is formed in one side of the mounting frame, a movable shaft is rotationally connected to the inner wall of the movable groove, a sieve plate is fixedly connected to the outer side of the movable shaft, and an anti-blocking assembly used for preventing blocking is arranged on the lower surface of the sieve plate and comprises an electric telescopic rod fixedly connected to the bottom face of the sieve plate; a mounting plate is fixedly connected to one end of the electric telescopic rod, a steel brush is fixedly connected to the upper surface of the mounting plate, a mounting disc is fixedly connected to the inner wall of the sorting box, an auxiliary rotating shaft is rotationally connected to one side of the mounting disc, and an eccentric wheel is fixedly connected to one end of the auxiliary rotating shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of waste rock sorting equipment, in particular to lead-zinc ore waste rock sorting equipment. Background Art

[0002] Lead-zinc mine waste rock refers to the stone or ore fragments remaining after extracting lead and zinc from lead-zinc ore. These waste rocks usually contain a certain amount of metal residues and other impurities, which need to be treated and disposed of to reduce the impact on the environment. When processing lead-zinc mine waste rock, it needs to be sorted. However, in the process of using screens to sort lead-zinc mine waste rock, the waste rock is easy to clog the screen, thereby affecting the sorting of the waste rock.

[0003] In view of the above problems, a lead-zinc ore waste rock sorting equipment is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a lead-zinc ore waste rock sorting device, which is used to work and solve the problem that the screen is easily blocked during lead-zinc ore waste rock sorting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lead-zinc ore waste rock sorting device, comprising a sorting box, wherein a sorting mechanism for sorting particles of different sizes and a crushing mechanism for crushing the waste rock are arranged inside the sorting box;

[0006] The sorting mechanism includes a mounting frame fixedly connected to the inner wall of the sorting box, a movable groove is opened on one side of the mounting frame, a movable shaft is rotatably connected to the inner wall of the movable groove, a sieve plate is fixedly connected to the outer side of the movable shaft, and an anti-blocking component for preventing blockage is arranged on the lower surface of the sieve plate, the anti-blocking component includes an electric telescopic rod fixedly connected to the bottom surface of the sieve plate, one end of the electric telescopic rod is fixedly connected to a mounting plate, a steel brush is fixedly connected to the upper surface of the mounting plate, a vibration mechanism for vibrating the sieve plate is arranged inside the sorting box, the vibration mechanism includes a mounting plate B fixedly connected to the inner wall of the sorting box, one side of the mounting plate B is rotatably connected to a secondary rotating shaft, one end of the secondary rotating shaft is fixedly connected to an eccentric wheel, and the eccentric wheel is in contact with the bottom surface of the sieve plate.

[0007] Preferably, the crushing mechanism includes a motor, a side box is fixedly connected to one side of the sorting box, the inner wall of the side box is fixedly connected to the motor, the output end of the motor is fixedly connected to the main rotating shaft, the outer side of the main rotating shaft is fixedly connected to the crushing roller, the inner wall of the sorting box is fixedly connected to the mounting disk A, one end of the motor is rotatably connected to the mounting disk A, and two groups of motors are provided, and the two groups of motors are arranged correspondingly.

[0008] Preferably, a limit ring A is fixedly connected to the outer side of the main rotating shaft, and a limit ring B is fixedly connected to the outer side of the auxiliary rotating shaft. A belt is provided between the limit ring A and the limit ring B, and the belt is sleeved on the outer sides of the main rotating shaft and the auxiliary rotating shaft.

[0009] Preferably, a partition is fixedly connected to the inner wall of the sorting box, an inner material rack is fixedly connected to one side of the partition, and a buffer pad is fixedly connected to the bottom surface of the inner material rack.

[0010] Preferably, an inclined bottom surface is fixedly connected to the bottom surface of the inner wall of the sorting box, a valve is fixedly connected to the bottom surface of the sorting box, and a discharge chute is opened on one side of the sorting box.

[0011] Preferably, a feeding trough is provided on the upper surface of the sorting box body, and a feeding plate is fixedly connected to the upper surface of the sorting box body.

[0012] Preferably, a bracket is fixedly connected to the bottom surface of the sorting box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes a lead-zinc ore waste rock sorting equipment. After the waste rock is poured into the sorting box from the feed chute, the motor is turned on, the motor drives the main shaft and the crushing roller to rotate, the crushing roller is used to crush the waste rock, and the belt is used to drive the secondary shaft to rotate, and then the eccentric wheel is driven to rotate, and the eccentric wheel is used to knock the screen plate, so that the broken waste rock falling on the screen plate is easier to screen, and the screening is promoted to a certain extent, while preventing the screen plate from being blocked, and the electric telescopic rod is turned on at the same time, the electric telescopic rod drives the mounting plate and the steel brush to move, and the broken rocks stuck in the screen plate are pulled apart from the bottom of the screen plate, making it easier for larger stones to be discharged from the discharge chute, and finally achieving the purpose of preventing the screen plate from being blocked and promoting the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the sorting box of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the crushing mechanism and the vibration mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the sorting mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the anti-blocking component structure of the utility model.

[0020] In the figure: 1. Sorting box; 11. Discharge chute; 12. Feed chute; 13. Side box; 14. Feed plate; 15. Partition; 16. Inner unloading rack; 17. Buffer pad; 18. Oblique bottom surface; 19. Valve; 2. Bracket; 3. Crushing mechanism; 31. Motor; 32. Main rotating shaft; 33. Limiting ring A; 34. Crushing roller; 35. Mounting plate A; 36. Belt; 4. Vibrating mechanism; 41. Mounting plate B; 42. Auxiliary rotating shaft; 43. Limiting ring B; 44. Eccentric wheel; 6. Sorting mechanism; 61. Mounting frame; 62. Movable shaft; 63. Anti-blocking component; 631. Electric telescopic rod; 632. Mounting plate; 633. Steel brush; 64. Screen plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1 A lead-zinc ore waste rock sorting device comprises a sorting box 1, wherein the sorting box 1 is provided with a sorting mechanism 6 for sorting particles of different sizes and a crushing mechanism 3 for crushing the waste rock.

[0024] The utility model is further described below in conjunction with embodiments.

[0025] Combination Figure 2-Figure 5The sorting mechanism 6 includes a mounting frame 61 fixedly connected to the inner wall of the sorting box body 1, a movable groove is opened on one side of the mounting frame 61, a movable shaft 62 is rotatably connected to the inner wall of the movable groove, a sieve plate 64 is fixedly connected to the outer side of the movable shaft 62, and an anti-blocking component 63 for preventing blockage is provided on the lower surface of the sieve plate 64. The anti-blocking component 63 includes an electric telescopic rod 631 fixedly connected to the bottom surface of the sieve plate 64, one end of the electric telescopic rod 631 is fixedly connected to a mounting plate 632, and a steel brush 633 is fixedly connected to the upper surface of the mounting plate 632. A vibration mechanism 4 for vibrating the sieve plate 64 is provided inside the sorting box body 1, and the vibration mechanism 4 includes a mounting plate B41 fixedly connected to the inner wall of the sorting box body 1, and one side of the mounting plate B41 is rotatably connected to a secondary rotating shaft 42 One end of the auxiliary rotating shaft 42 is fixedly connected with an eccentric wheel 44, and the eccentric wheel 44 is in contact with the bottom surface of the sieve plate 64. Through the arrangement of the mounting frame 61, the movable shaft 62, the sieve plate 64, the electric telescopic rod 631, the mounting plate 632 and the steel brush 633, the waste rocks are sorted after falling on the upper surface of the sieve plate 64. At the same time, the electric telescopic rod 631 is turned on, and the electric telescopic rod 631 drives the mounting plate 632 and the steel brush 633 to move. The steel brush 633 passes through the bottom surface of the sieve plate 64 for cleaning, thereby moving the waste rocks stuck on the upper surface of the sieve plate 64 to prevent blockage during the sorting process. At the same time, the auxiliary rotating shaft 42 and the eccentric wheel 44 are driven to rotate through other components, and the eccentric wheel 44 is used to drive the sieve plate 64 to vibrate up and down, which has the effect of promoting sorting and preventing blockage.

[0026] The crushing mechanism 3 includes a motor 31. A side box 13 is fixedly connected to one side of the sorting box 1. The inner wall of the side box 13 is fixedly connected to the motor 31. The output end of the motor 31 is fixedly connected to the main shaft 32. The outer side of the main shaft 32 is fixedly connected to the crushing roller 34. The inner wall of the sorting box 1 is fixedly connected to the mounting plate A35. One end of the motor 31 is rotatably connected to the mounting plate A35. There are two groups of motors 31, and the two groups of motors 31 are correspondingly arranged. Through the arrangement of the motor 31, the main shaft 32, the crushing roller 34 and the mounting plate A35, the motor 31 is turned on after the waste rock is added, and the motor 31 drives the main shaft 32 and the crushing roller 34 to rotate, so as to realize the crushing processing of the fallen waste rock.

[0027] A limiting ring A33 is fixedly connected to the outer side of the main rotating shaft 32, and a limiting ring B43 is fixedly connected to the outer side of the auxiliary rotating shaft 42. A belt 36 is arranged between the limiting ring A33 and the limiting ring B43. The belt 36 is sleeved on the outer sides of the main rotating shaft 32 and the auxiliary rotating shaft 42. Through the arrangement of the limiting ring A33, the limiting ring B43 and the belt 36, the belt 36 can be driven to rotate when the main rotating shaft 32 rotates, thereby transmitting the transmission effect to the auxiliary rotating shaft 42, and the auxiliary rotating shaft 42 drives the eccentric wheel 44 to rotate and then knocks on the bottom surface of the screen plate 64 to promote sorting.

[0028] A partition 15 is fixedly connected to the inner wall of the sorting box 1, an inner material rack 16 is fixedly connected to one side of the partition 15, and a buffer pad 17 is fixedly connected to the bottom of the inner material rack 16. The partition 15, the inner material rack 16 and the buffer pad 17 are arranged to limit the position of the sieve plate 64 and buffer the vibration of the sieve plate 64.

[0029] An inclined bottom surface 18 is fixedly connected to the bottom surface of the inner wall of the sorting box 1, a valve 19 is fixedly connected to the bottom surface of the sorting box 1, and a discharge chute 11 is opened on one side of the sorting box 1. Through the arrangement of the discharge chute 11, the valve 19 and the inclined bottom surface 18, the inclined bottom surface 18 and the valve 19 are utilized to promote the discharge of waste rock, and the discharge chute 11 serves the purpose of facilitating the discharge of larger particles.

[0030] A feeding trough 12 is provided on the upper surface of the sorting box 1, and a feeding plate 14 is fixedly connected to the upper surface of the sorting box 1. The provision of the feeding trough 12 and the feeding plate 14 facilitates the feeding of materials.

[0031] The bottom surface of the sorting box 1 is fixedly connected with a bracket 2. The arrangement of the bracket 2 can maintain the stability of the sorting box 1 and provide space for the valve 19 to discharge materials.

[0032] Specifically, after the waste rock is poured into the sorting box 1 from the feed trough 12, the motor 31 is turned on, and the motor 31 drives the main shaft 32 and the crushing roller 34 to rotate, and the crushing roller 34 is used to crush the waste rock. At the same time, the belt 36 drives the secondary shaft 42 to rotate, and then drives the eccentric wheel 44 to rotate, and the eccentric wheel 44 is used to knock the screen plate 64, so that the broken waste rock falling on the screen plate 64 is easier to screen, which promotes screening to a certain extent and prevents the screen plate 64 from being blocked. At the same time, the electric telescopic rod 631 is turned on, and the electric telescopic rod 631 drives the mounting plate 632 and the steel brush 633 to move, and the broken rocks stuck in the screen plate 64 are removed from the bottom surface of the screen plate 64, which makes it easier for larger stones to be discharged from the discharge trough 11, and finally achieves the purpose of preventing the screen plate 64 from being blocked and promoting the screening efficiency.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lead-zinc ore waste rock sorting equipment, characterized by: It comprises a sorting box (1), wherein a sorting mechanism (6) for sorting particles of different sizes and a crushing mechanism (3) for crushing waste rock are arranged inside the sorting box (1); The sorting mechanism (6) comprises a mounting frame (61) fixedly connected to the inner wall of the sorting box (1), a movable groove is provided on one side of the mounting frame (61), a movable shaft (62) is rotatably connected to the inner wall of the movable groove, a sieve plate (64) is fixedly connected to the outer side of the movable shaft (62), an anti-blocking component (63) for preventing blockage is provided on the lower surface of the sieve plate (64), the anti-blocking component (63) comprises an electric telescopic rod (631) fixedly connected to the bottom surface of the sieve plate (64), one end of the electric telescopic rod (631) is fixedly connected to the A mounting plate (632) is provided, and a steel brush (633) is fixedly connected to the upper surface of the mounting plate (632). A vibration mechanism (4) for vibrating the sieve plate (64) is arranged inside the sorting box (1). The vibration mechanism (4) comprises a mounting plate B (41) fixedly connected to the inner wall of the sorting box (1). One side of the mounting plate B (41) is rotatably connected to a secondary rotating shaft (42). One end of the secondary rotating shaft (42) is fixedly connected to an eccentric wheel (44). The eccentric wheel (44) is in contact with the bottom surface of the sieve plate (64).

2. A lead-zinc ore waste rock separation equipment according to claim 1, characterized in that: The crushing mechanism (3) comprises a motor (31), one side of the sorting box body (1) is fixedly connected to a side box (13), the inner wall of the side box (13) is fixedly connected to the motor (31), the output end of the motor (31) is fixedly connected to a main rotating shaft (32), the outer side of the main rotating shaft (32) is fixedly connected to a crushing roller (34), the inner wall of the sorting box body (1) is fixedly connected to a mounting plate A (35), one end of the motor (31) is rotatably connected to the mounting plate A (35), and two groups of the motors (31) are provided, and the two groups of the motors (31) are provided correspondingly.

3. A lead-zinc ore waste rock separation equipment according to claim 2, characterized in that: The outer side of the main rotating shaft (32) is fixedly connected to a limiting ring A (33), and the outer side of the secondary rotating shaft (42) is fixedly connected to a limiting ring B (43). A belt (36) is provided between the limiting ring A (33) and the limiting ring B (43), and the belt (36) is sleeved on the outer sides of the main rotating shaft (32) and the secondary rotating shaft (42).

4. A lead-zinc ore waste rock separation equipment according to claim 1, characterized in that: A partition plate (15) is fixedly connected to the inner wall of the sorting box body (1), an inner material discharging rack (16) is fixedly connected to one side of the partition plate (15), and a buffer pad (17) is fixedly connected to the bottom surface of the inner material discharging rack (16).

5. The lead-zinc ore waste rock separation equipment according to claim 1 is characterized by: The bottom surface of the inner wall of the sorting box (1) is fixedly connected to an inclined bottom surface (18), the bottom surface of the sorting box (1) is fixedly connected to a valve (19), and a discharge trough (11) is provided on one side of the sorting box (1).

6. The lead-zinc ore waste rock separation equipment according to claim 1, characterized in that: The upper surface of the sorting box (1) is provided with a material feeding trough (12), and the upper surface of the sorting box (1) is fixedly connected with a material feeding plate (14).

7. The lead-zinc ore waste rock separation equipment according to claim 1 is characterized by: The bottom surface of the sorting box (1) is fixedly connected with a bracket (2).

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