Breaking hammer sampling device for mine geological exploration
By designing a mining geological exploration hammer sampling device with motor-driven sector gears and hammer heads, the problems of traditional devices shaking and fixed sampling angles during sampling are solved, stable fixation and flexible angle adjustment are achieved, and sampling accuracy and flexibility are improved.
Patent Information
- Application Number
- CN202421339922.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-06-13
AI Technical Summary
The traditional mine geological exploration hammer sampling device is prone to shake during sampling, and the sampling angle is fixed, so it cannot be adjusted according to the geological conditions, resulting in inaccurate and inflexible sampling.
A sampling device including a base, support legs, motor, sector gear, hammer head and other components is designed. The hammer head is driven by the motor to hit the supporting leg fixing head to achieve stable fixing; at the same time, the drill bit is driven by the motor to drive the gear and half gear to adjust the sampling angle.
Effectively prevent the sampling device from shaking, ensure the accuracy of the sampling location, and flexibly adjust the sampling angle according to geological conditions to improve sampling flexibility and accuracy.
Smart Images
Figure CN222882345U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mine geological sampling, in particular to a hammer sampling device used for mine geological exploration. Background Art
[0002] With the continuous growth of global demand for mineral resources, mining geological exploration has become increasingly important. In the process of mining exploration, sampling devices are key tools for obtaining geological information such as underground rocks and soil. Their performance and efficiency directly affect the accuracy of exploration results and the efficiency of exploration work.
[0003] Traditional mining geological exploration hammer sampling devices are often unable to give priority to stably fixing the sampling devices when sampling mining geology, and are prone to shaking during sampling. In addition, traditional mining geological exploration hammer sampling devices are often fixed at a certain angle for sampling, and are unable to adjust the sampling angle according to the actual geological conditions, thereby reducing the accuracy and flexibility of the sampling device. Therefore, a mining geological exploration hammer sampling device is designed. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a hammer sampling device for mining geological exploration.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hammer sampling device for mining geological exploration, comprising a base, the base is fixedly connected to a supporting leg, the supporting leg is provided with a fixed head, the base is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a sector gear 1, the sector gear 1 is meshed with a rack, the rack is fixedly connected to a limiting block, the rack is fixedly connected to a slider 1, the base is fixedly connected to a slide groove 1, the slide groove 1 is provided with a fixed block, the fixed block is slidably connected with a slider 1, the rack is fixedly connected to a fixing rod, and the fixing rod is fixedly connected to a hammer head.
[0006] As a further description of the above technical solution:
[0007] The base is fixedly connected with a fixing plate 1, the fixing plate 1 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with a gear 2, the gear 2 is meshed with a half gear 3, the half gear 3 is fixedly connected with a semicircular block, the semicircular block is fixedly connected with a slider 2, the fixing plate 1 is provided with a sliding groove 2, the sliding groove 2 is slidably connected with the slider 2, and the semicircular block is fixedly connected with the fixing plate 2.
[0008] As a further description of the above technical solution:
[0009] The fixing plate 2 is fixedly connected to the motor 3, the output end of the motor 3 is fixedly connected to a worm, the worm is meshed with a worm wheel, the worm wheel is fixedly connected to a fixing column, the fixing column is fixedly connected to a hydraulic telescopic rod, the hydraulic telescopic rod is fixedly connected to a drill bit, and the drill bit is provided with an opening.
[0010] As a further description of the above technical solution:
[0011] The semicircular block is slidably connected to the first fixing plate, and the semicircular block is fixedly connected to the guide plate.
[0012] As a further description of the above technical solution:
[0013] The hydraulic telescopic rod is rotatably connected to the guide plate, and the fixed column is rotatably connected to the second fixed plate.
[0014] As a further description of the above technical solution:
[0015] The hammer heads are symmetrically arranged in two groups, and the fixing heads are arranged in four groups.
[0016] As a further description of the above technical solution:
[0017] The fixing plate 1 is symmetrically provided with two groups, the semicircular blocks are symmetrically provided with two groups, and the sliding blocks 2 are symmetrically provided with two groups.
[0018] The utility model has the following beneficial effects:
[0019] 1. In the utility model, the sector gear is driven by a motor to rotate, and the rotation of the sector gear drives the rack to move upward. When the sector gear is not engaged with the rack, the gravity factor of the hammer head provided below moves downward, so that the hammer head hits the fixed head on the supporting leg, and the fixed head is embedded in the ground, so that the sampling device is stably fixed on the ground, which can effectively prevent shaking during mining geological sampling, thereby ensuring the accuracy of the sampling location.
[0020] 2. In the utility model, the gear 2 is driven to rotate by the motor 2, and the rotation of the gear 2 drives the half gear 3 to rotate, thereby driving the drill bit under the fixed plate 2 to adjust the sampling angle. Different mining geological conditions may require different sampling angles. The sampling angle of the drill bit can be adjusted so that the sampling personnel can flexibly adjust the sampling angle according to the specific geological characteristics and sampling requirements, thereby greatly increasing the flexibility of sampling. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a hammer sampling device for mining geological exploration proposed by the utility model;
[0022] Figure 2A schematic diagram of the local structure of a hammer sampling device for mining geological exploration proposed by the utility model Figure 1 ;
[0023] Figure 3 A schematic diagram of the local structure of a hammer sampling device for mining geological exploration proposed by the utility model Figure 2 ;
[0024] Figure 4 A schematic diagram of the local structure of a hammer sampling device for mining geological exploration proposed by the utility model Figure 3 .
[0025] Legend:
[0026] 1. Base; 2. Support leg; 3. Fixed head; 4. Motor 1; 5. Fan gear 1; 6. Rack; 7. Limit block; 8. Slider 1; 9. Slide 1; 10. Fixed block; 11. Fixed rod; 12. Hammer; 13. Fixed plate 1; 14. Motor 2; 15. Gear 2; 16. Half gear 3; 17. Semicircular block; 18. Slider 2; 19. Slide 2; 20. Fixed plate 2; 21. Guide plate; 22. Motor 3; 23. Worm; 24. Worm wheel; 25. Fixed column; 26. Hydraulic telescopic rod; 27. Drill bit; 28. Open hole. DETAILED DESCRIPTION
[0027] 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.
[0028] Reference Figure 1-Figure 4The utility model provides an embodiment: a mining geological exploration hammer sampling device, comprising a base 1, the base 1 is fixedly connected to a support leg 2, the support leg 2 is provided with a fixed head 3, the base 1 is fixedly connected to a motor 4, the output end of the motor 4 is fixedly connected to a sector gear 5, the sector gear 5 is meshed with a rack 6, the rack 6 is fixedly connected to a limited block 7, the rack 6 is fixedly connected to a slider 8, the base 1 is fixedly connected to a slide 9, the slide 9 is provided with a fixed block 10, the fixed block 10 is slidably connected to a slider 8, the rack 6 is fixed A fixing rod 11 is connected, and a hammer 12 is fixedly connected to the fixing rod 11. The fan gear 5 is driven to rotate by a motor 4. The rotation of the fan gear 5 drives the rack 6 to move upward. When the fan gear 5 is not engaged with the rack 6, the hammer 12 provided below moves downward due to the gravity factor, so that the hammer 12 hits the fixed head 3 on the supporting leg 2, and the fixed head 3 is embedded in the ground, so that the sampling device is stably fixed on the ground, which can effectively prevent shaking during mining geological sampling, thereby ensuring the accuracy of the sampling location.
[0029] The base 1 is fixedly connected with a fixed plate 13, the fixed plate 13 is fixedly connected with a motor 2 14, the output end of the motor 2 14 is fixedly connected with a gear 2 15, the gear 2 15 is meshed with a half gear 3 16, the half gear 3 16 is fixedly connected with a semicircular block 17, the semicircular block 17 is fixedly connected with a slider 2 18, the fixed plate 13 is provided with a slide groove 2 19, the slide groove 2 19 is slidably connected with the slider 2 18, the semicircular block 17 is fixedly connected with a fixed plate 20, the fixed plate 20 is fixedly connected with a motor 3 22, the output end of the motor 3 22 is fixedly connected with a worm 23, the worm 23 is meshed with a worm wheel 24, the worm wheel 24 is fixedly connected with a fixed column 25, the fixed column 25 is fixedly connected with a hydraulic telescopic rod 26, the hydraulic telescopic rod 26 is fixedly connected with a drill bit 27, the drill bit 27 is provided with an opening 28, the semicircular block 17 ... It is movably connected to the fixed plate 13, the semicircular block 17 is fixedly connected to the guide plate 21, the hydraulic telescopic rod 26 is rotatably connected to the guide plate 21, the fixed column 25 is rotatably connected to the fixed plate 20, the hammer head 12 is symmetrically provided with two groups, the fixed head 3 is provided with four groups, the fixed plate 13 is symmetrically provided with two groups, the semicircular block 17 is symmetrically provided with two groups, the slider 2 18 is symmetrically provided with two groups, and the motor 2 14 drives the gear 2 15 to rotate, and the rotation of the gear 2 15 drives the semi-gear 3 16 to rotate, thereby driving the drill bit 27 under the fixed plate 20 to adjust the sampling angle. Different mining geological conditions may require different sampling angles. The sampling angle of the drill bit 27 can be adjusted so that the sampling personnel can flexibly adjust the sampling angle according to the specific geological characteristics and sampling requirements, thereby greatly increasing the flexibility of sampling.
[0030] Working principle: First, when conducting mining geological sampling, start motor 14, motor 14 drives sector gear 15 to rotate, sector gear 15 rotates to drive rack 6 to move upward, rack 6 moves upward to drive slider 18 to slide in fixed block 10 on slide slot 19, when sector gear 15 is not engaged with rack 6, the hammer head 12 at the bottom moves downward due to gravity, so that hammer head 12 hits fixed head 3 on supporting leg 2, and fixed head 3 is embedded in the ground, so that the sampling device is stably fixed on the ground, which can effectively prevent shaking during mining geological sampling, thereby ensuring the accuracy of the sampling location, and then, start motor 2 14, motor 2 14 drives gear 2 15 to rotate, gear 2 15 rotates to drive semi-gear 3 16 to rotate, and semi-gear 3 16 rotates to drive semicircular block 17 to rotate, thereby driving the slider The second plate 18 slides in the slide groove 19, thereby driving the drill bit 27 under the fixed plate 20 to adjust the sampling angle. Different mining geological conditions may require different sampling angles. The sampling angle of the adjustable drill bit 27 allows the sampling personnel to flexibly adjust the sampling angle according to the specific geological characteristics and sampling requirements, thereby greatly increasing the flexibility of sampling. Then, the motor 22 is started, and the motor 22 drives the worm 23 to rotate. The rotation of the worm 23 drives the worm wheel 24 to rotate. The rotation of the worm wheel 24 drives the hydraulic telescopic rod 26 to rotate through the fixed column 25, thereby driving the drill bit 27 to rotate. Then, the hydraulic telescopic rod 26 is started. The hydraulic telescopic rod 26 is telescoped to drive the drill bit 27 to rotate while moving downward. The interior of the drill bit 27 is a hollow pipe. Through the opening 28 provided on the drill bit 27, soil can be transported from the opening 28 to the drill bit 27 to complete the sampling.
[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A hammer sampling device for mining geological exploration, comprising a base (1), characterized in that: The base (1) is fixedly connected to a support leg (2), a fixed head (3) is provided on the support leg (2), the base (1) is fixedly connected to a motor (4), an output end of the motor (4) is fixedly connected to a sector gear (5), the sector gear (5) is meshed with a rack (6), the rack (6) is fixedly connected to a limit block (7), the rack (6) is fixedly connected to a slider (8), the base (1) is fixedly connected to a slide groove (9), a fixed block (10) is provided on the slide groove (9), a slider (8) is slidably connected in the fixed block (10), the rack (6) is fixedly connected to a fixed rod (11), and the fixed rod (11) is fixedly connected to a hammer head (12).
2. The hammer sampling device for mining geological exploration according to claim 1 is characterized in that: The base (1) is fixedly connected to a fixing plate 1 (13), the fixing plate 1 (13) is fixedly connected to a motor 2 (14), the output end of the motor 2 (14) is fixedly connected to a gear 2 (15), the gear 2 (15) is meshed with a half gear 3 (16), the half gear 3 (16) is fixedly connected to a semicircular block (17), the semicircular block (17) is fixedly connected to a slider 2 (18), the fixing plate 1 (13) is provided with a slide groove 2 (19), the slide groove 2 (19) is slidably connected to the slider 2 (18), and the semicircular block (17) is fixedly connected to the fixing plate 2 (20).
3. The hammer sampling device for mining geological exploration according to claim 2 is characterized in that: The second fixing plate (20) is fixedly connected to the third motor (22), the output end of the third motor (22) is fixedly connected to a worm (23), the worm (23) is meshed with a worm wheel (24), the worm wheel (24) is fixedly connected to a fixing column (25), the fixing column (25) is fixedly connected to a hydraulic telescopic rod (26), the hydraulic telescopic rod (26) is fixedly connected to a drill bit (27), and the drill bit (27) is provided with an opening (28).
4. The hammer sampling device for mining geological exploration according to claim 3 is characterized in that: The semicircular block (17) is slidably connected to the fixed plate (13), and the semicircular block (17) is fixedly connected to the guide plate (21).
5. The hammer sampling device for mining geological exploration according to claim 4 is characterized in that: The hydraulic telescopic rod (26) is rotatably connected to the guide plate (21), and the fixed column (25) is rotatably connected to the second fixed plate (20).
6. The hammer sampling device for mining geological exploration according to claim 5 is characterized in that: The hammer heads (12) are symmetrically provided in two groups, and the fixing heads (3) are provided in four groups.
7. The hammer sampling device for mining geological exploration according to claim 6 is characterized by: The first fixing plate (13) is symmetrically provided with two groups, the semicircular blocks (17) are symmetrically provided with two groups, and the second sliding block (18) is symmetrically provided with two groups.