A device for breaking the head of a dragline in a mine

Abstract

The utility model provides a device of breaking head of scraping residue in mining, including installation base, the rotatory seat is hinged through first pin shaft on installation base, the first mechanical arm is hinged on rotatory seat, the last end of first mechanical arm is fixedly installed with the mounting seat through hydraulic swivel, the second mechanical arm is hinged through second pin shaft on mounting seat, the last end of second mechanical arm is hinged with the scraper bucket through third pin shaft, and the scraper bucket is installed with the scraper connecting rod mechanism of providing the power of scraping residue between the second mechanical arm, the mechanical arm power device is installed between the second mechanical arm and mounting seat, the top of second mechanical arm is fixed with the sliding sleeve, and the breaking hammer installation box body is installed on the sliding sleeve through the propelling power device, the breaking hammer is installed in the breaking hammer installation box body, and the breaking hammer is installed with the breaking pick rod in the output. This device integrates the function of scraping residue and breaking simultaneously, when needing to scrape residue in normal use, can scrape residue normally through the scraper, when meeting the big ore needing to break, only needs to start the breaking hammer and carries out the stone breaking operation.

Description

Technical Field

[0001] This utility model relates to the field of mining equipment, and more specifically to a slag removal and crushing head device for mining. Background Technology

[0002] During mining operations, ore and slag materials need to be transferred and transported. A muck loader is required for this process. However, large pieces of ore are often encountered during muck loader operations, requiring them to be crushed before further muck loading and transport. Existing muck loaders can only handle slag loading and cannot crush large pieces of ore. Therefore, a crushing vehicle is needed to crush these large pieces, which negatively impacts work efficiency. Utility Model Content

[0003] To address the existing technical problems, the main purpose of this utility model is to provide a slag removal and crushing head device for mining. This device integrates slag removal and crushing functions. In normal use, when slag removal is required, the slag remover can be used for normal slag removal. When encountering large pieces of ore that need to be crushed, the crushing hammer can be activated to perform the crushing operation, thereby greatly improving work efficiency.

[0004] To achieve the aforementioned technical features, the purpose of this utility model is as follows: A slag-removing and crushing head device for mining includes a mounting base, a rotating seat hinged to the mounting base via a first pin, a first mechanical arm hinged to the rotating seat, an mounting base fixedly mounted at the end of the first mechanical arm via a hydraulic turntable, a second mechanical arm hinged to the mounting base via a second pin, a slag-removing bucket hinged to the end of the second mechanical arm via a third pin, a slag-removing linkage mechanism providing slag-removing power installed between the slag-removing bucket and the second mechanical arm, a mechanical arm power device installed between the second mechanical arm and the mounting base, a sliding sleeve fixed to the top of the second mechanical arm, a breaker hammer mounting box mounted on the sliding sleeve via a propulsion power device, a breaker hammer installed inside the breaker hammer mounting box, and a breaker chisel installed at the output end of the breaker hammer.

[0005] Preferably, a swing power device is installed between the rotating seat and the mounting base. The swing power device includes a swing cylinder. The cylinder body of the swing cylinder is hinged to the inside of the mounting base through a first cylinder body hinge seat. The end of the piston rod of the swing cylinder is hinged to a first piston rod hinge seat, and the first piston rod hinge seat is fixed to the outer wall of the rotating seat.

[0006] Preferably, a pitch power device for driving the first robotic arm to pitch is installed between the first robotic arm and the rotating seat. The pitch power device includes a pitch cylinder. The cylinder body of the pitch cylinder is hinged to the rotating seat through a second cylinder body hinge seat. The end of the piston rod of the pitch cylinder is hinged to a second piston rod hinge seat. The second piston rod hinge seat is fixed to the lower wall of the first robotic arm.

[0007] Preferably, the slag-removing linkage mechanism includes a slag-removing cylinder hinged to the second robotic arm. The piston rod of the slag-removing cylinder is simultaneously hinged to a first connecting rod and a second connecting rod. The end of the first connecting rod is hinged to the slag-removing bucket via a fourth pin, and the end of the second connecting rod is hinged to the second robotic arm via a fifth pin.

[0008] Preferably, the slag hopper is equipped with alloy bucket teeth.

[0009] Preferably, the power unit of the robotic arm includes a first hydraulic cylinder, the cylinder body of which is hinged to a mounting base, and the piston rod end of the first hydraulic cylinder is hinged to a second robotic arm.

[0010] Preferably, the propulsion power device includes a slide rod mounted on the breaker mounting box, the slide rod being slidably mounted inside the slide sleeve, the breaker mounting box being hingedly connected to the end of the piston rod of the propulsion cylinder, the tail of the propulsion cylinder being hingedly connected to the propulsion cylinder hinge seat, and the propulsion cylinder hinge seat being fixed to the tail of the second robotic arm.

[0011] The present invention has the following beneficial effects: 1. This utility model device integrates slag removal and crushing functions. In normal use, when slag removal is required, the slag remover can be used for normal slag removal. When encountering large pieces of ore that need to be crushed, the crusher hammer can be started to crush the stone, thereby greatly improving work efficiency.

[0012] 2. The aforementioned swing power device can be used to drive the rotating seat to swing, thereby adjusting the swing angle of the first robotic arm.

[0013] 3. The pitch power device described above can be used to adjust the pitch angle of the first robotic arm.

[0014] 4. The aforementioned slag removal linkage mechanism can provide power for subsequent slag removal processes.

[0015] 5. The aforementioned robotic arm power unit can be used to drive the pitching motion of the second robotic arm.

[0016] 6. The aforementioned propulsion power device can be used to propel the entire breaker mounting box, thereby extending the breaker to the outside of the slag bucket and achieving the purpose of crushing. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a first-person three-dimensional view of the present invention. Figure 2 This is a second-view three-dimensional diagram of the present invention.

[0019] Figure 3 This is a three-dimensional view of the present invention from a third perspective.

[0020] Figure 4 This is a four-dimensional view of the present invention.

[0021] Figure 5 This is a top view of the present invention.

[0022] Figure 6 for Figure 5 AA view.

[0023] In the diagram: 1. Mounting base; 2. First cylinder hinge seat; 3. Swing cylinder; 4. First piston rod hinge seat; 5. Rotating seat; 6. Second cylinder hinge seat; 7. First pin; 8. First robotic arm; 9. Pitch cylinder; 10. Hydraulic turntable; 11. Second piston rod hinge seat; 12. Mounting seat; 13. Second pin; 14. Propulsion cylinder hinge seat; 15. Second robotic arm; 16. Slag-removing cylinder; 17. Alloy bucket teeth; 18. Slag-removing bucket; 19. First connecting rod; 20. Fourth pin; 21. Third pin; 22. Second connecting rod; 23. Fifth pin; 24. Slide rod; 25. Hydraulic breaker mounting box; 26. Hydraulic breaker; 27. Sliding sleeve; 28. Hydraulic breaker chisel; 29. ​​Propulsion cylinder; 30. First cylinder. Detailed Implementation

[0024] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0025] See Figure 1-6A slag-removing and crushing head device for mining includes a mounting base 1. A rotating seat 5 is hinged to the mounting base 1 via a first pin 7. A first mechanical arm 8 is hinged to the rotating seat 5. The end of the first mechanical arm 8 is fixedly mounted to a mounting base 12 via a hydraulic turntable 10. A second mechanical arm 15 is hinged to the mounting base 12 via a second pin 13. The end of the second mechanical arm 15 is hinged to a slag-removing bucket 18 via a third pin 21. A slag-removing linkage mechanism that provides slag-removing power is installed between the slag-removing bucket 18 and the second mechanical arm 15. A mechanical arm power unit is installed between the second mechanical arm 15 and the mounting base 12. A sliding sleeve 27 is fixed to the top of the second mechanical arm 15. A breaker hammer mounting box 25 is mounted on the sliding sleeve 27 via a propulsion power unit. A breaker hammer 26 is installed inside the breaker hammer mounting box 25. A breaker chisel 28 is installed at the output end of the breaker hammer 26. When muck removal is required, the muck remover can be used for normal muck removal. When large pieces of ore need to be crushed, the breaker hammer is activated to crush the ore, thus greatly improving work efficiency. During operation, the aforementioned muck removal and crushing head device is mounted on the main arm of the rock drilling rig or the muck remover and then enters the mine shaft for muck removal. The first robotic arm 8 and the second robotic arm 15 drive the muck bucket 18 at the head to the location where muck needs to be removed. Then, the muck bucket 18 is driven by the muck removal linkage mechanism to remove muck. When crushing is required, the breaker hammer 26 is activated, which drives the crushing rod 28 to crush large pieces of ore.

[0026] Furthermore, a swing power device is installed between the rotating seat 5 and the mounting base 1. The swing power device includes a swing cylinder 3. The cylinder body of the swing cylinder 3 is hinged to the inside of the mounting base 1 through a first cylinder body hinge seat 2. The end of the piston rod of the swing cylinder 3 is hinged to a first piston rod hinge seat 4, which is fixed to the outer wall of the rotating seat 5. The aforementioned swing power device can be used to drive the rotating seat 5 to swing, thereby adjusting the swing angle of the first robotic arm 8. During operation, the swing cylinder 3 drives the rotating seat 5, which in turn drives the first robotic arm 8.

[0027] Furthermore, a pitch power device for driving the first robotic arm 8 to pitch is installed between the first robotic arm 8 and the rotating base 5. The pitch power device includes a pitch cylinder 9, the cylinder body of which is hinged to the rotating base 5 via a second cylinder body hinge seat 6. The end of the piston rod of the pitch cylinder 9 is hinged to a second piston rod hinge seat 11, which is fixed to the lower wall of the first robotic arm 8. This pitch power device can be used to adjust the pitch angle of the first robotic arm 8. During operation, by activating the pitch cylinder 9, the first robotic arm 8 is driven to rotate around the rotating base 5.

[0028] Furthermore, the slag-removing linkage mechanism includes a slag-removing cylinder 16 hinged to the second robotic arm 15. The piston rod of the slag-removing cylinder 16 is simultaneously hinged to a first connecting rod 19 and a second connecting rod 22. The end of the first connecting rod 19 is hinged to the slag-removing bucket 18 via a fourth pin 20, and the end of the second connecting rod 22 is hinged to the second robotic arm 15 via a fifth pin 23. This slag-removing linkage mechanism provides power for subsequent slag-removing operations. During operation, the slag-removing cylinder 16 drives the first connecting rod 19 and the second connecting rod 22, which in turn drive the slag-removing bucket 18, thus enabling the slag-removing operation.

[0029] Furthermore, the slag hopper 18 is equipped with alloy bucket teeth 17. These alloy bucket teeth 17 provide excellent wear resistance, thereby extending the service life.

[0030] Furthermore, the robotic arm power unit includes a first hydraulic cylinder 30, the cylinder body of which is hinged to the mounting base 12, and the piston rod end of the first hydraulic cylinder 30 is hinged to the second robotic arm 15. This robotic arm power unit can be used to drive the pitching motion of the second robotic arm 15. During operation, the first hydraulic cylinder 30 drives the second robotic arm 15 to rotate around the second pivot pin 13.

[0031] Furthermore, the propulsion power device includes a slide rod 24 mounted on the breaker mounting housing 25. The slide rod 24 is slidably mounted inside the sliding sleeve 27. The breaker mounting housing 25 is hinged to the end of the piston rod of the propulsion cylinder 29. The tail of the cylinder body of the propulsion cylinder 29 is hinged to the propulsion cylinder hinge seat 14, which is fixed to the tail of the second robotic arm 15. This propulsion power device can subsequently propel the entire breaker mounting housing 25, thereby extending the breaker 26 to the outside of the slag hopper 18, thus achieving the purpose of crushing. During operation, the propulsion cylinder 29 drives the breaker mounting housing 25, which in turn drives the breaker 26 forward, thereby crushing large pieces of ore.

[0032] The working process and principle of this utility model: During mining operations, the entire muck-loading and crushing head device is mounted on a muck-loading machine or rock drilling rig. When muck loading is required, the first robotic arm 8 and the second robotic arm 15 move the muck-loading bucket 18 at the head to the location where muck loading is needed. The muck-loading cylinder 16 drives the first connecting rod 19 and the second connecting rod 22, which in turn drive the muck-loading bucket 18 to perform the muck loading operation. Simultaneously, the propulsion cylinder 29 drives the breaker mounting box 25, which in turn drives the breaker 26 to advance, thereby crushing large pieces of ore. After crushing is completed, the muck-loading bucket 18 is used for another muck loading operation.

Claims

1. A slag-removing and crushing head device for mining, characterized in that, Includes a mounting base (1), on which a rotating seat (5) is hinged via a first pin (7), and a first robotic arm (8) is hinged to the rotating seat (5). At the end of the first robotic arm (8), a mounting base (12) is fixedly mounted via a hydraulic turntable (10). At the mounting base (12), a second robotic arm (15) is hinged via a second pin (13). At the end of the second robotic arm (15), a slag-scraping bucket (18) is hinged via a third pin (21). 8) A slag-removing linkage mechanism that provides slag-removing power is installed between the second robotic arm (15) and the mounting base (12). A robotic arm power unit is installed between the second robotic arm (15) and the mounting base (12). A sliding sleeve (27) is fixed on the top of the second robotic arm (15). A breaker hammer mounting box (25) is installed on the sliding sleeve (27) through a propulsion power unit. A breaker hammer (26) is installed inside the breaker hammer mounting box (25). A breaker chisel (28) is installed at the output end of the breaker hammer (26).

2. The slag removal and crushing head device for mining as described in claim 1, characterized in that: A swing power device is installed between the rotating seat (5) and the mounting base (1). The swing power device includes a swing cylinder (3). The cylinder body of the swing cylinder (3) is hinged to the inside of the mounting base (1) through the first cylinder body hinge seat (2). The piston rod end of the swing cylinder (3) is hinged to the first piston rod hinge seat (4). The first piston rod hinge seat (4) is fixed on the outer wall of the rotating seat (5).

3. The slag removal and crushing head device for mining as described in claim 1, characterized in that: A pitch power device for driving the first robotic arm (8) to pitch is installed between the first robotic arm (8) and the rotating seat (5). The pitch power device includes a pitch cylinder (9). The cylinder body of the pitch cylinder (9) is hinged to the rotating seat (5) through a second cylinder body hinge seat (6). The end of the piston rod of the pitch cylinder (9) is hinged to a second piston rod hinge seat (11). The second piston rod hinge seat (11) is fixed on the lower wall of the first robotic arm (8).

4. The slag removal and crushing head device for mining as described in claim 1, characterized in that: The slag-removing linkage mechanism includes a slag-removing cylinder (16) hinged to the second mechanical arm (15). The piston rod of the slag-removing cylinder (16) is simultaneously hinged to a first connecting rod (19) and a second connecting rod (22). The end of the first connecting rod (19) is hinged to the slag-removing bucket (18) via a fourth pin (20), and the end of the second connecting rod (22) is hinged to the second mechanical arm (15) via a fifth pin (23).

5. The slag removal and crushing head device for mining according to claim 4, characterized in that: The slag hopper (18) is equipped with alloy bucket teeth (17).

6. The slag removal and crushing head device for mining according to claim 1, characterized in that: The power unit of the robotic arm includes a first hydraulic cylinder (30), the cylinder body of which is hinged to the mounting base (12), and the piston rod end of the first hydraulic cylinder (30) is hinged to the second robotic arm (15).

7. The slag removal and crushing head device for mining according to claim 1, characterized in that: The propulsion power unit includes a slide rod (24) mounted on the breaker mounting box (25). The slide rod (24) is slidably mounted inside the slide sleeve (27). The breaker mounting box (25) is hinged to the piston rod end of the propulsion cylinder (29). The cylinder tail of the propulsion cylinder (29) is hinged to the propulsion cylinder hinge seat (14). The propulsion cylinder hinge seat (14) is fixed to the tail of the second robotic arm (15).

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