Anti-toppling auxiliary device for mine construction perforator
By using an anti-tipping auxiliary device with electric control and mechanical structure, the problem of tipping over of drilling machines in complex terrain during mining construction has been solved, achieving stability and convenience, and making it suitable for mining construction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BAIYIN NONFERROUS NON METALLIC MATERIALS CO LTD
- Filing Date
- 2025-07-07
- Publication Date
- 2026-06-16
AI Technical Summary
Drilling machines used in mining operations are prone to tipping over in complex terrain due to instability. Existing anti-tipping devices are often complex in structure, heavy in weight, or lack sufficient stability, and cannot effectively cope with dynamic changes.
An anti-tipping auxiliary device is adopted, which consists of a base, an adjusting motor, moving wheels, an electric telescopic rod, a drilling motor, a linkage rack, and a supporting trapezoidal block. The device achieves stability through electric control and mechanical structure, thus preventing tipping.
It effectively prevents the device from tipping over during the drilling process. It has a simple structure, is easy to use, is suitable for complex terrain, and can be stored to increase its aesthetic appeal.
Smart Images
Figure CN224363882U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mining construction equipment technology, and more specifically to an anti-tipping auxiliary device for a mining drilling machine. Background Technology
[0002] Mining drilling machines face numerous safety hazards that could lead to tipping during actual operation. Their working environment is complex, with varying ground conditions, including soft, uneven, or sloping terrain. These factors can easily cause the drilling machine to lose its center of gravity and tip over during operation. Furthermore, the inherent structural characteristics of the drilling machine itself increase the risk of tipping. Drilling machines are typically large and have a high center of gravity; improper operation during movement or operation, such as excessive speed, excessive turning angles, or encountering uneven rock hardness during drilling, can disrupt the equipment's balance and cause it to tip over.
[0003] Currently, although some related technologies have attempted to solve the problem of equipment tipping, these technologies still have shortcomings. For example, some anti-tipping devices have complex structures and heavy weights, making them unsuitable for operation areas with complex terrains such as mines; some devices also have defects in stability and cannot effectively cope with the dynamic changes of the drilling machine under complex working conditions. Utility Model Content
[0004] The purpose of this utility model is to provide an anti-tipping auxiliary device for a drilling machine in mining operations in order to solve the above-mentioned technical problems.
[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: an anti-tipping auxiliary device for a drilling machine in mining operations, comprising a base.
[0006] The base has an installation hole at the top and an adjustment motor is fixedly installed on one side of the base. The four corners of the bottom of the base are rotatably installed with moving wheels. An adjustment screw located in the installation hole is fixedly sleeved on the output shaft of the adjustment motor. A first electric telescopic rod is threaded onto the adjustment screw. A drilling motor is fixedly installed on the output shaft of the first electric telescopic rod. A drilling rod is fixedly sleeved on the output shaft of the drilling motor.
[0007] The base has mounting brackets fixedly installed on both sides of its top, and storage holes are provided on both sides of the base. Two rotating screws are rotatably installed on each of the two mounting brackets. A linkage rack is threaded onto each of the rotating screws. The two rotating screws on the same side are fixedly connected. A rotating shaft is rotatably installed in each storage hole. A fixed bracket is fixedly fitted onto each of the rotating shafts, and a linkage gear is fixedly fitted onto the top of each of the rotating shafts. A second electric telescopic rod is fixedly installed on each of the fixed brackets. A support trapezoidal block is fixedly installed on the output shaft of each of the second electric telescopic rods. Each linkage gear meshes with the corresponding linkage rack.
[0008] Preferably, a crank handle is fixedly sleeved at one end of each of the two corresponding rotating lead screws.
[0009] The above technical solution facilitates the movement of the entire device by using a crank handle.
[0010] Preferably, the thread directions of the two rotating lead screws located on the same side are set in opposite directions.
[0011] By adopting the above technical solution and through the above settings, the horizontal movement directions of the two linkage racks located on the same side can be opposite.
[0012] Preferably, a first slide rail is fixedly installed in the mounting hole, a first slider is slidably installed on the first slide rail, and the first slider is fixedly connected to the first electric telescopic rod.
[0013] By adopting the above technical solution, the first slide rail and the first slider facilitate the movement of the first electric telescopic rod.
[0014] Preferably, a second slide rail is fixedly installed on each of the two mounting brackets, and a second slider is slidably installed on each of the two second slide rails. The two second sliders are respectively fixedly connected to the corresponding linkage rack.
[0015] By adopting the above technical solution, the movement of the linkage rack is facilitated by the second slide rail and the second slider.
[0016] Preferably, one end of each of the two corresponding rotating lead screws is fixedly sleeved with a fixed wheel, and multiple limiting grooves are equally spaced on the two fixed wheels. Two metal blocks are fixedly installed on the side of the base near the fixed wheels, and through holes are opened on the two metal blocks. A vertical rod is movably installed in any one of the through holes. Limit blocks and pull rods are fixedly installed at both ends of the two vertical rods, respectively. Return springs are sleeved on the two vertical rods, one end of the two return springs is fixed to the corresponding vertical rod, and the other end of the two return springs is fixed to the inner wall of the corresponding through hole.
[0017] By adopting the above technical solution, by first pulling down the two pull rods, the two limit blocks are moved downward, so that the two limit blocks are moved out of the limit grooves on the corresponding fixed wheels, thus removing the locking of the two fixed wheels. Then, by releasing the two pull rods, the two limit blocks are reset by the action of the corresponding return springs, and can be locked back into the corresponding limit grooves, thus locking and fixing the four rotating screws again, and thus locking and fixing the position of the four fixed frames.
[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: When drilling is required for mining construction, the adjustment motor can be started to drive the adjustment screw to rotate, which in turn drives the first electric telescopic rod to move forward, thereby driving the drilling motor and drilling rod to move forward. Then, by starting the drilling motor again, the drilling rod can be rotated to perform the drilling process. During this process, to prevent the entire device from tipping over due to excessive shaking, the two pull rods can be pulled down first to move the two limit blocks downward, so that the two limit blocks move out of the limit grooves on the corresponding fixed wheels, thus removing the locking of the two fixed wheels. Then, by rotating the two cranks, the cranks drive the corresponding two rotating screws to rotate, which in turn drives the corresponding two linkage racks to move horizontally. The linkage racks drive... The rotation of the corresponding linkage gear and shaft causes the corresponding fixed frame to flip outward, so that the fixed frame flips to the outside of the corresponding storage hole. Then, by releasing the two pull rods, the two limit blocks are reset by the action of the corresponding return springs, and can be locked back into the corresponding limit grooves. This locks the four rotating screws and the positions of the four fixed frames. Then, by activating the four second electric telescopic rods, the four support trapezoidal blocks are moved downward, so that the four support trapezoidal blocks are in contact with the ground. This brakes and fixes the entire device, and the symmetrical support on four sides prevents the entire device from tipping over. After the drilling is completed, the above operation is repeated in reverse to retract the four fixed frames back into the corresponding storage holes, which increases the aesthetics of the entire device. This utility model has a simple structure and is easy to use. The anti-tipping auxiliary device for a mining drilling machine described above, through its retractable anti-tipping structure, prevents the entire device from tipping over due to excessive shaking during the drilling process, making it convenient for use in mining construction. Attached Figure Description
[0019] Figure 1 This is a perspective view of the present utility model;
[0020] Figure 2 This is a schematic diagram of part A of the present invention;
[0021] Figure 3 This is a side perspective view of the present invention;
[0022] Figure 4 This is a schematic diagram of part B of the present invention.
[0023] In the diagram: 1. Base; 2. Adjusting motor; 3. Crank handle; 4. Mounting hole; 5. First electric telescopic rod; 6. Drilling motor; 7. Drilling rod; 8. Adjusting screw; 9. Moving wheel; 10. Support trapezoidal block; 11. Storage hole; 12. Rotating shaft; 13. Linkage rack; 14. Linkage gear; 15. Second electric telescopic rod; 16. Mounting bracket; 17. Limiting groove; 18. Fixed wheel; 19. Limiting block; 20. Vertical rod; 21. Pull rod; 22. Return spring; 23. Metal block; 24. Rotating screw; 25. Fixing bracket. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Please see Figure 1-4 This utility model provides a technical solution: an anti-tipping auxiliary device for a drilling machine in mining construction, including a base 1. The top of the base 1 has a mounting hole 4, and an adjusting motor 2 is fixedly mounted on one side of the base 1. Four movable wheels 9 are rotatably mounted at the bottom corners of the base 1. An adjusting screw 8 located within the mounting hole 4 is fixedly sleeved on the output shaft of the adjusting motor 2. A first electric telescopic rod 5 is threaded onto the adjusting screw 8. A drilling motor 6 is fixedly mounted on the output shaft of the first electric telescopic rod 5. A first slide rail is fixedly mounted within the mounting hole 4, and a first slider is slidably mounted on the first slide rail. The first slider is fixedly connected to the first electric telescopic rod 5. A drilling rod 7 is fixedly sleeved on the output shaft of the drilling motor 6. With the above structural configuration, when drilling is required in mining construction, starting the adjusting motor 2 rotates the adjusting screw 8, which in turn moves the first electric telescopic rod 5 forward, thereby moving the drilling motor 6 and the drilling rod 7 forward. Then, starting the drilling motor 6 rotates the drilling rod 7, enabling drilling operations.
[0026] Combination Figure 1-4As shown, mounting brackets 16 are fixedly installed on both sides of the top of the base 1, and storage holes 11 are opened on both sides of the base 1. Two rotating screws 24 are rotatably installed on each of the two mounting brackets 16. A linkage rack 13 is threaded onto each of the rotating screws 24. The two rotating screws 24 on the same side are fixedly connected. A rotating shaft 12 is rotatably installed in each of the storage holes 11. A fixing bracket 25 is fixedly sleeved on each of the rotating shafts 12, and a linkage gear 14 is fixedly sleeved at the top of each of the rotating shafts 12. A second electric telescopic rod 15 is fixedly installed on each of the fixing brackets 25. A support trapezoidal block 10 is fixedly installed on the output shaft of each of the second electric telescopic rods 15. Each linkage gear 14 is respectively connected to the corresponding linkage... The moving rack 13 engages with the crank handle 3, and one end of each of the two corresponding rotating screws 24 is fixedly sleeved with a crank handle 3. The threads of the two rotating screws 24 on the same side are arranged in opposite directions. A second slide rail is fixedly installed on each of the two mounting brackets 16, and a second slider is slidably installed on each of the two second slide rails. The two second sliders are respectively fixedly connected to the corresponding linkage rack 13. One end of each of the two corresponding rotating screws 24 is fixedly sleeved with a fixed wheel 18. Multiple limit grooves 17 are equally spaced on each of the two fixed wheels 18. Two metal blocks 23 are fixedly installed on the side of the base 1 near the fixed wheels 18. Both metal blocks 23 have through holes, and a vertical rod 20 is movably installed in any one of the through holes. Limit blocks 19 are fixedly installed at both ends of the two vertical rods 20 respectively. Each of the pull rod 21 and two vertical rods 20 is fitted with a return spring 22. One end of each return spring 22 is fixed to the corresponding vertical rod 20, and the other end is fixed to the inner wall of the corresponding through hole. With this structure, to prevent the entire device from tipping over due to excessive shaking during the perforation process, the two pull rods 21 are first pulled downwards, causing the two limit blocks 19 to move downwards. This allows the two limit blocks 19 to move out of the limit grooves 17 on the corresponding fixed wheels 18, thus removing the locking of the two fixed wheels 18. Then, by rotating the two cranks 3, the cranks 3 drive the rotation of the corresponding two rotating screws 24, which in turn drives the horizontal movement of the corresponding two linkage racks 13. The linkage racks 13 then drive the horizontal movement of the corresponding through holes. The rotation of the corresponding linkage gear 14 and rotating shaft 12 causes the corresponding fixing frame 25 to flip outward, so that the fixing frame 25 flips to the outside of the corresponding storage hole 11. Then, by releasing the two pull rods 21, the two limit blocks 19 are reset by the action of the corresponding return springs 22, and can be re-locked in the corresponding limit grooves 17, thus locking the four rotating screws 24 and fixing the position of the four fixing frames 25. Then, by activating the four second electric telescopic rods 15, the four supporting trapezoidal blocks 10 are moved downward, so that the four supporting trapezoidal blocks 10 are in contact with the ground, thus braking and fixing the entire device. At the same time, the symmetrical support on four sides prevents the entire device from tipping over. After the perforation is completed,By repeating the above steps in reverse, the four mounting brackets 25 can be retracted into their corresponding storage holes 11 for storage, thus enhancing the overall aesthetics of the device.
[0027] The working principle of this utility model is as follows: When drilling is required for mining construction, the adjusting motor 2 is started, which drives the adjusting screw 8 to rotate. The adjusting screw 8 drives the first electric telescopic rod 5 to move forward, which in turn drives the drilling motor 6 and the drilling rod 7 to move forward. Then, the drilling motor 6 is started, which drives the drilling rod 7 to rotate, and the drilling process can be carried out. During the drilling process, in order to prevent the entire device from tipping over due to excessive shaking, the two pull rods 21 are pulled down first, which drives the two limit blocks 19 to move downward, so that the two limit blocks 19 are removed from the limit grooves 17 on the corresponding fixed wheels 18, thus removing the locking of the two fixed wheels 18. Then, by rotating the two cranks 3, the cranks 3 drive the rotation of the corresponding two rotating screws 24, which drives the horizontal movement of the corresponding two linkage racks 13. The linkage racks 13 drive the corresponding linkage gears. The rotation of wheel 14 and shaft 12 causes the corresponding fixing frame 25 to flip outward, so that the fixing frame 25 flips to the outside of the corresponding storage hole 11. Then, by releasing the two pull rods 21, the two limit blocks 19 are reset by the action of the corresponding return springs 22, and can be locked back into the corresponding limit grooves 17. This locks the four rotating screws 24 and the positions of the four fixing frames 25. Then, by activating the four second electric telescopic rods 15, the four supporting trapezoidal blocks 10 are moved downward, so that the four supporting trapezoidal blocks 10 are in contact with the ground. This brakes and fixes the entire device, and the symmetrical support on the four sides prevents the entire device from tipping over. After the perforation is completed, the above operation is repeated in reverse to retract the four fixing frames 25 back into the corresponding storage holes 11 for storage, which increases the aesthetics of the entire device. This utility model has a simple structure and is easy to use. The anti-tipping auxiliary device for a drilling machine in mining construction has a retractable anti-tipping structure, which prevents the entire device from tipping over due to excessive shaking during the drilling process, making it convenient for use in mining construction.
[0028] The contents not described in detail in this specification are prior art known to those skilled in the art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anti-tipping auxiliary device for a drilling machine in mining operations, comprising a base (1), characterized in that: The base (1) has a mounting hole (4) on its top and an adjustment motor (2) is fixedly installed on one side of the base (1). The four corners of the bottom of the base (1) are rotatably mounted with moving wheels (9). An adjustment screw (8) located in the mounting hole (4) is fixedly sleeved on the output shaft of the adjustment motor (2). A first electric telescopic rod (5) is threaded onto the adjustment screw (8). A drilling motor (6) is fixedly installed on the output shaft of the first electric telescopic rod (5). A drilling rod (7) is fixedly sleeved on the output shaft of the drilling motor (6). The base (1) has mounting brackets (16) fixedly installed on both sides of the top, and storage holes (11) are opened on both sides of the base (1). Two rotating screws (24) are rotatably installed on each of the two mounting brackets (16). A linkage rack (13) is threaded onto each of the rotating screws (24). The two rotating screws (24) on the same side are fixedly connected. A rotating shaft (12) is rotatably installed in each of the storage holes (11). A fixing bracket (25) is fixedly sleeved on each of the rotating shafts (12), and a linkage gear (14) is fixedly sleeved at the top of each of the rotating shafts (12). A second electric telescopic rod (15) is fixedly installed on each of the fixing brackets (25). A support trapezoidal block (10) is fixedly installed on the output shaft of each of the second electric telescopic rods (15). Each linkage gear (14) meshes with the corresponding linkage rack (13).
2. The anti-tipping auxiliary device for a drilling machine in mining construction according to claim 1, characterized in that: A crank handle (3) is fixedly sleeved at one end of each of the two corresponding rotating lead screws (24).
3. The anti-tipping auxiliary device for a drilling machine in mining construction according to claim 1, characterized in that: The two rotating lead screws (24) located on the same side have opposite thread directions.
4. The anti-tipping auxiliary device for a drilling machine in mining construction according to claim 1, characterized in that: A first slide rail is fixedly installed in the mounting hole (4), and a first slider is slidably installed on the first slide rail. The first slider is fixedly connected to the first electric telescopic rod (5).
5. The anti-tipping auxiliary device for a drilling machine in mining construction according to claim 1, characterized in that: Two mounting brackets (16) are each fixedly mounted with a second slide rail, and two second slide rails are each slidably mounted with a second slider. The two second sliders are respectively fixedly connected to the corresponding linkage rack (13).
6. The anti-tipping auxiliary device for a drilling machine in mining construction according to claim 1, characterized in that: One end of each of the two corresponding rotating screws (24) is fixedly fitted with a fixed wheel (18). Multiple limiting grooves (17) are equally spaced on the two fixed wheels (18). Two metal blocks (23) are fixedly installed on the side of the base (1) near the fixed wheel (18). Both metal blocks (23) have through holes. A vertical rod (20) is movably installed in any one of the through holes. Limiting blocks (19) and pull rods (21) are fixedly installed at both ends of the two vertical rods (20). A return spring (22) is fitted on each of the two vertical rods (20). One end of the two return springs (22) is fixed on the corresponding vertical rod (20), and the other end of the two return springs (22) is fixed on the inner wall of the corresponding through hole.