A mine gantry high-level drilling machine
By coordinating the mounting ears, rotating rod, positioning mechanism, and deflection seat, the drilling angle and height can be adjusted, solving the problem of fixed drilling angle in the prior art and improving the flexibility and applicability of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI CHUANAN COAL MINE MACHINERY MFG CO LTD
- Filing Date
- 2025-09-28
- Publication Date
- 2026-07-24
AI Technical Summary
Existing gantry high-level drilling machines have relatively fixed drilling angles when drilling into ore and rock, making it difficult to achieve multi-angle drilling and resulting in poor operational flexibility.
By using the mounting lugs, rotating rods, positioning mechanisms, and deflection seats, the drilling angle of the drill rod can be adjusted and positioned. Combined with the lifting mechanism and moving seat, the height of the drill rod can be adjusted.
It improves the flexibility of the device, makes it easier to operate, and expands its applicability to various locations.
Smart Images
Figure CN224550035U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of gantry high-level drilling machines, specifically to a mining gantry high-level drilling machine. Background Technology
[0002] Ore refers to a mineral aggregate from which useful components can be extracted or which has certain usable properties. It can be divided into metallic minerals and non-metallic minerals. The mining gantry high-level drilling machine is a large drilling equipment specially designed for mining. It is named for its gantry-like structure. It is usually installed on a fixed foundation. With the support and guidance of the gantry frame, the drill bit can accurately drill in the ore. The equipment has a large range of drilling depth and diameter, which can meet the needs of different types of mines and different mining processes. In existing technologies, gantry drilling machines typically move vertically from top to bottom to drill into ore and rock. The drilling angle is relatively fixed, making it difficult to drill into ore and rock from multiple angles. This results in the need to frequently change the position of the gantry drilling machine to adjust the drilling position, making it less flexible to use. Utility Model Content
[0003] This utility model proposes a mining gantry high-level drilling machine to solve the problem that in the prior art, the drilling angle of the gantry high-level drilling machine is relatively fixed when drilling into ore and rock, making it difficult to achieve multi-angle drilling into ore and rock.
[0004] The technical solution of this utility model is as follows: A mining gantry high-level drilling machine includes a base frame, a connecting plate, a top frame, a lifting mechanism, a movable seat, mounting ears, a rotating rod, a positioning mechanism, a deflection seat, a first electric push rod, a movable plate, and a drill rod. The connecting plate is inserted into the upper side of the base frame and can move inside the base frame. The top frame is installed on the upper side of the connecting plate. The lifting mechanism is located on the outer side of the base frame, and the top frame can rise and fall under the drive of the lifting mechanism. The movable seat is located on the top frame and can move along the top frame. Two mounting ears are installed on the lower side of the movable seat, and a rotating rod is installed inside the mounting ears. The rotating rod has a drive member on one of its two sides, which is provided on the mounting ear for driving the rotating rod to rotate. The positioning mechanism is located on the outside of the mounting ear on the other side for positioning the mounting ear and the rotating rod. The deflection seat is sleeved on the rotating rod and can deflect around the rotating rod as the center. Two first electric push rods are provided on the lower side of the deflection seat. A moving plate is provided on the telescopic end of the first electric push rod. The moving plate moves synchronously with the telescopic end of the first electric push rod. The drill rod is rotatably mounted on the lower side of the moving plate. The moving plate is provided with a drive member for driving the drill rod to rotate.
[0005] The lifting mechanism includes a housing, a second electric push rod, a transmission seat, and a transmission rod. The housing is mounted on the outside of the base frame via a mounting seat. The second electric push rod is located in the middle of the bottom wall inside the housing. The transmission seat is mounted on the telescopic end of the second electric push rod and moves synchronously with the telescopic end of the second electric push rod. The transmission rod is mounted on the upper side of the transmission seat and moves synchronously with the transmission seat. The inner end of the transmission rod is connected to the top frame.
[0006] In a preferred embodiment of the mining gantry high-level drilling machine described in this utility model, in order to achieve the movement limitation of the transmission seat, square plates are installed on both sides of the inner wall of the housing, and two square grooves are opened on the outer side of the transmission seat.
[0007] The positioning mechanism includes a cylinder, a third electric push rod, a movable disk, and a positioning plate. The cylinder is installed on the outside of the mounting lug on one of the two sides. The third electric push rod is located in the middle of the cylinder. The movable disk is installed on the telescopic end of the third electric push rod and moves synchronously with the telescopic end of the third electric push rod. The positioning plate is installed on the other side of the movable disk and moves synchronously with the movable disk.
[0008] In a preferred embodiment of the mining gantry high-level drilling machine described in this utility model, in order to achieve the insertion and positioning between the mounting ear and the rotating rod, a positioning slot is provided on the outer side of the mounting ear on one of the two sides and on one end of the rotating rod. The width of the positioning slot is adapted to the width of the positioning plate.
[0009] In a preferred embodiment of the mining gantry high-level drilling machine described in this utility model, in order to achieve multi-angle positioning of the rotating rod, the positioning insert plate is cross-shaped and the positioning slot is star-shaped.
[0010] The working principle and beneficial effects of this utility model are as follows: In this utility model, the drilling angle of the drill rod is adjusted by the cooperation of the mounting ear, rotating rod, positioning mechanism and deflection seat, so that the operator can adjust the drilling angle of the drill rod according to the usage requirements. The positioning mechanism can position the drill rod after the drilling angle is adjusted, thereby improving the flexibility of the device and making it easier for the operator to operate the device. In this invention, the height of the drill rod is adjusted by the cooperation of the connecting plate, the top frame, the lifting mechanism and the moving seat. This allows the operator to adjust the height of the drill rod according to the usage requirements, making the device suitable for different site conditions and increasing its applicability. Attached Figure Description
[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a vertical sectional view of the internal structure of the lifting mechanism in this utility model; Figure 3 This utility model Figure 1 Enlarged schematic diagram of the local structure at point A; Figure 4 This is a schematic diagram of the positioning mechanism after it has been exploded in this utility model.
[0013] In the diagram: 1. Base frame; 2. Top frame; 3. Movable seat; 4. Mounting lug; 5. Rotating rod; 6. Deflection seat; 7. First electric push rod; 8. Movable plate; 9. Drill rod; 101. Housing; 102. Second electric push rod; 103. Transmission base; 104. Transmission rod; 201. Cylinder body; 202. Third electric push rod; 203. Moving plate; 204. Positioning plate. Detailed Implementation
[0014] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.
[0015] like Figures 1-4 As shown, this embodiment proposes a mining gantry high-level drilling machine, including a base frame 1, a connecting plate, a top frame 2, a lifting mechanism, a moving seat 3, a mounting ear 4, a rotating rod 5, a positioning mechanism, a deflection seat 6, a first electric push rod 7, a moving plate 8, and a drill rod 9; In this embodiment, the drilling angle of the drill rod 9 is adjusted by the cooperation of the mounting ear 4, the rotating rod 5, the positioning mechanism and the deflection seat 6. This allows the operator to adjust the drilling angle of the drill rod 9 according to the usage requirements. The positioning mechanism can also position the drill rod 9 after the drilling angle is adjusted, thereby improving the flexibility of the device and making it easier for the operator to operate the device. In this embodiment, the height of the drill rod 9 is adjusted by the cooperation between the connecting plate, the top frame 2, the lifting mechanism and the moving seat 3. This allows the operator to adjust the height of the drill rod 9 according to the usage requirements, making the device suitable for different site conditions and increasing its applicability.
[0016] like Figure 1 As shown, the connecting plate is inserted into the upper side of the base frame 1 and can move inside the base frame 1. A top frame 2 is installed on the upper side of the connecting plate. The lifting mechanism is located on the outer side of the base frame 1, and the top frame 2 can be raised and lowered under the drive of the lifting mechanism. Figure 2 As shown, the lifting mechanism includes a housing 101, a second electric push rod 102, a transmission seat 103, and a transmission rod 104. The housing 101 is mounted on the outside of the base frame 1 via a mounting base. The second electric push rod 102 is located in the middle of the inner bottom wall of the housing 101. The transmission seat 103 is mounted on the telescopic end of the second electric push rod 102 and moves synchronously with the telescopic end of the second electric push rod 102. The transmission rod 104 is mounted on the upper side of the transmission seat 103 and moves synchronously with the transmission seat 103. The inner end of the transmission rod 104 is connected to the top frame 2. Square plates are installed on both sides of the inner wall of the housing 101. Two square slots are opened on the outer side of the transmission seat 103. The square plates limit the transmission seat 103 through the square slots, thereby ensuring the stability of the transmission seat 103 when it moves. like Figure 1 and Figure 3 As shown, the movable seat 3 is mounted on the top frame 2 and can move along the top frame 2. Two mounting ears 4 are installed on the lower side of the movable seat 3. A rotating rod 5 is installed inside the mounting ear 4. A driving component for driving the rotating rod 5 is provided on one of the mounting ears 4 on each side. A positioning mechanism is located on the outer side of the other mounting ear 4 on each side, used for positioning the mounting ear 4 and the rotating rod 5. A deflection seat 6 is sleeved on the rotating rod 5 and can deflect about the rotating rod 5 as the center. Two first electric push rods 7 are provided on the lower side of the deflection seat 6. A movable plate 8 is provided on the telescopic end of the first electric push rod 7. The movable plate 8 moves synchronously with the telescopic end of the first electric push rod 7. The drill rod 9 is rotatably mounted on the lower side of the movable plate 8. A driving component for driving the drill rod 9 to rotate is provided on the movable plate 8. The driving component is a forward and reverse rotating motor. Figure 4As shown, the positioning mechanism includes a cylinder 201, a third electric push rod 202, a moving disk 203, and a positioning plate 204. The cylinder 201 is installed on the outside of the mounting ear 4 on one of the two sides. The third electric push rod 202 is located in the middle of the cylinder 201. The moving disk 203 is installed on the telescopic end of the third electric push rod 202 and moves synchronously with the telescopic end of the third electric push rod 202. The positioning plate 204 is installed on the other side of the moving disk 203 and moves synchronously with the moving disk 203. A positioning slot is provided on the outside of the mounting ear 4 on one of the two sides and on one end of the rotating rod 5. The width of the positioning slot is adapted to the width of the positioning plate 204. The positioning plate 204 is cross-shaped, and the positioning slot is cross-shaped. The positioning plate 204 is inserted into the mounting ear 4 and the rotating rod 5 through the positioning slot, thereby realizing multi-angle insertion and positioning of the rotating rod 5.
[0017] Working principle: When the device is used in the mine, the staff installs the device in the corresponding position using ground anchors. After installation, the staff debugs the device to ensure that it can be used normally. Then, the staff adjusts the height position of the drilling structure according to the usage requirements, and starts the second electric push rod 102. The extension and retraction of the extension and retraction end of the second electric push rod 102 drives the transmission seat 103 to rise and fall. The transmission seat 103 drives the top frame 2 to rise and fall through the transmission rod 104. The top frame 2 drives the drilling structure to rise and fall, thus realizing the adjustment of the height position of the drilling structure. After adjustment, the staff adjusted the drilling angle of drill rod 9 according to the drilling requirements, and started the third electric push rod 202. The telescopic end of the third electric push rod 202 retracted, driving the moving plate 203 to move. The moving plate 203 drove the positioning plate 204 to move, canceling the positioning of the mounting ear 4 and the rotating rod 5 between the positioning plate 204 and the rotating rod 5. After cancellation, the forward and reverse motor located on the mounting ear 4 was started. The forward and reverse motor drove the rotating rod 5 to rotate. The rotating rod 5 drove the deflection seat 6 to deflect. The deflection seat 6 drove the drill rod 9 to deflect synchronously through the first electric push rod 7 and the moving plate 8, realizing the adjustment of the drilling angle of drill rod 9. After adjustment, the staff positioned the mounting ear 4 and the rotating rod 5 through the positioning mechanism. After positioning, the forward and reverse motor located on the moving plate 8 is started. The forward and reverse motor drives the drill rod 9 to rotate, and the first electric push rod 7 is started. The telescopic end of the first electric push rod 7 extends and pushes the moving plate 8 to move. The moving plate 8 drives the drill rod 9 to drill into the ore, thus realizing the drilling of the ore.
[0018] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A mining gantry high-level drilling machine, comprising a base frame (1), characterized in that, Also includes: A connecting plate is inserted into the upper side of the base frame (1) and is movable inside the base frame (1). A top frame (2) is installed on the upper side of the connecting plate. A lifting mechanism is provided on the outside of the base frame (1), and the top frame (2) is able to rise and fall under the drive of the lifting mechanism; The movable seat (3) is mounted on the top frame (2) and can move along the top frame (2). Two mounting ears (4) are installed on the lower side of the movable seat (3). A rotating rod (5) is installed inside the mounting ear (4). A driving member for driving the rotating rod (5) to rotate is provided on one of the mounting ears (4) on one side. A positioning mechanism is provided on the outside of the mounting ear (4) on the other side of the two sides, for positioning the mounting ear (4) and the rotating rod (5); A deflection seat (6) is sleeved on the rotating rod (5) and can deflect about the rotating rod (5) as the center; The first electric push rod (7) is provided on the lower side of the deflection seat (6). Two first electric push rods (7) are provided on the telescopic end of the first electric push rod (7). The telescopic end of the first electric push rod (7) is provided with a moving plate (8). The moving plate (8) moves synchronously with the telescopic end of the first electric push rod (7). Drill rod (9), which is rotatably mounted on the lower side of the movable plate (8), and the movable plate (8) is provided with a drive component for driving the drill rod (9) to rotate.
2. The mining gantry high-level drilling machine according to claim 1, characterized in that, The lifting mechanism includes: The housing (101) is mounted on the outside of the base frame (1) via a mounting base; The second electric push rod (102) is disposed in the middle of the bottom wall inside the housing (101); A transmission seat (103) is mounted on the telescopic end of the second electric push rod (102) and moves synchronously with the telescopic end of the second electric push rod (102). The transmission rod (104) is installed on the upper side of the transmission seat (103) and moves synchronously with the transmission seat (103). The inner end of the transmission rod (104) is connected to the top frame (2).
3. A mining gantry high-level drilling machine according to claim 2, characterized in that, Square plates are installed on both sides of the inner wall of the housing (101), and two square slots are opened on the outer side of the transmission seat (103).
4. A mining gantry high-level drilling machine according to claim 1, characterized in that, The positioning mechanism includes: A cylindrical body (201) is mounted on the outside of the mounting lug (4) on one of the two sides; The third electric push rod (202) is located in the middle of the inside of the cylinder (201); A movable disk (203) is mounted on the telescopic end of the third electric push rod (202) and moves synchronously with the telescopic end of the third electric push rod (202); Positioning plate (204) is installed on the other side of the two sides of the movable disk (203) and moves synchronously with the movable disk (203).
5. A mining gantry high-level drilling machine according to claim 4, characterized in that, A positioning slot is provided on the outer side of the mounting ear (4) on one side and on one end of the rotating rod (5), and the width of the positioning slot is adapted to the width of the positioning plate (204).
6. A mining gantry high-level drilling machine according to claim 5, characterized in that, The positioning insert (204) is cross-shaped, and the positioning slot is star-shaped.