Geological disaster surveying equipment for mine

Abstract

The utility model belongs to the technical field of mine exploration, and particularly relates to geological disaster survey equipment for mines, which comprises a mounting frame, a drilling unit arranged on the top wall of the mounting frame and a collecting unit arranged on the bottom wall of the mounting frame. According to the device, the multi-stage layered collection barrel and the precise discharging assembly are innovatively adopted for cooperative work, fine layered collection of collected samples is achieved, the problem of sample mixing and collection in the prior art is ingeniously solved through the design, independence and integrity of samples of different layers are ensured, and meanwhile, the collection efficiency is improved. According to the device, through an ingenious linkage mechanism of the ground drilling assembly, the whole process operation of drilling, recycling and collecting is efficiently completed only through positive and negative rotation of a single motor, the automation level of the device is improved through the design, and the defects that in the prior art, the automation degree is low, and operation is tedious are overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of mine exploration, and particularly relates to a geological disaster surveying and mapping device for mines. Background Technique

[0002] Geological exploration is an investigation and detection activity that uses various means and methods to prospect and detect the geology, determine the appropriate bearing stratum, determine the foundation type according to the bearing capacity of the foundation of the bearing stratum, and calculate the foundation parameters. For the exploration of geological disasters, it is necessary to use relevant equipment to detect the geology and judge whether the geology is firm and prone to disasters. Existing geological disaster surveying and mapping devices for mines have the following problems:

[0003] 1. The collected samples are mixed together, making it difficult to judge the depth at which the collected samples are located;

[0004] 2. The degree of automation of the device is relatively low, and manual assistance is required for the up and down movement of the drill bit.

[0005] Therefore, a geological disaster surveying and mapping device for mines that can collect samples in layers, automatically drill the ground, and take samples is needed to solve these problems. Content of the Utility Model

[0006] In view of the above situation, in order to overcome the defects of the prior art, the device innovatively adopts a multi-stage layered collection barrel and a precision feeding component to work together to achieve refined layered collection of the collected samples. This design cleverly solves the problem of mixed collection of samples in the prior art, ensuring the independence and integrity of samples at different layers. At the same time, through the ingenious linkage mechanism of the drilling unit, the device efficiently completes the entire process of drilling, recovery, and collection only by the forward and reverse rotation of a single motor. This design improves the automation level of the device and overcomes the defects of low automation and cumbersome operation in the prior art.

[0007] The technical solution adopted by the utility model is as follows: A geological disaster surveying and mapping device for mines includes a mounting frame, and further includes a drilling unit arranged inside the mounting frame and a collection unit arranged on the bottom wall of the mounting frame; the drilling unit includes a motor fixedly arranged on the upper wall of the top of the mounting frame, a rotating shaft coaxially fixedly arranged on the output shaft of the motor, a first threaded cylinder slidably arranged on the circumferential surface of the rotating shaft, a second threaded cylinder fixedly arranged on the inner wall of the top of the mounting frame, a rotating sleeve sleeved on the circumferential surface of the second threaded cylinder, a spiral blade fixedly arranged on the circumferential outer wall of the rotating sleeve, and a drill bit fixedly arranged at the bottom of the rotating sleeve. The bottom of the first threaded cylinder is fixedly connected to the rotating sleeve, and a feeding port is opened on the drill bit.

[0008] As a preferred technical solution of this scheme, the collection unit includes a circular ring block rotatably arranged on the inner bottom wall of the mounting frame, collection boxes fixedly arranged on the top wall of the circular ring block in an annular array, an isolation cylinder fixedly arranged on the inner bottom wall of the mounting frame, and a blanking baffle fixedly arranged on the top wall of the isolation cylinder.

[0009] As a preferred technical solution of this scheme, a slider guide rail is vertically and fixedly arranged in the mounting frame, and a second slider is slidably arranged in the slider guide rail.

[0010] As a preferred technical solution of this scheme, a fixed block is fixedly arranged on the inner bottom wall of the mounting frame, a cable track is fixedly arranged on the side wall of the fixed block, a cable is slidably arranged in the cable track, one end of the cable is fixedly connected to the second slider, and the other end of the cable is fixedly connected to the collection box.

[0011] As a preferred technical solution of this scheme, a sliding baffle is rotatably arranged on the top of the rotating sleeve, the sliding baffle is slidably connected to the circumferential outer wall of the second threaded cylinder, a first slider is slidably arranged on the sliding baffle, a spring is fixedly arranged on the side wall of the first slider, a contact switch is fixedly arranged at the bottom of the sliding baffle, and the contact switch is electrically controlled and connected to the motor.

[0012] As a preferred technical solution of this scheme, a reset spring is fixedly arranged on the circumferential outer wall of the side wall of the circular ring block, the other end of the reset spring is fixedly arranged on the bottom wall of the mounting frame, a second stop block is fixedly arranged on the inner bottom wall of the mounting frame, a first stop block is fixedly arranged on the side wall of the collection box, and the first stop block corresponds to the second stop block.

[0013] After adopting the above structure, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the collaborative work of the multi-stage stratified collection barrels and the precision blanking components, the device realizes the refined stratified collection of the collected samples. This design ensures the independence and integrity of the samples at different levels, solves the problem of mixed collection of samples in the prior art, and through the ingenious linkage mechanism of the drilling component, only by the forward and reverse rotation of a single motor, the entire process of drilling, recovery and collection is efficiently completed;

[0015] 2. Through the linkage of the slider and the cable, and the cooperation of the circular ring block and the reset spring, the rotation and reset of the collection box are realized, and the automatic collection of the samples and the automatic reset of the collection box are completed;

[0016] 3. The entire drilling process is automatically controlled by the motor, and the operator only needs to control the start and stop of the motor, without manually operating the drill bit, reducing the labor intensity. Description of the Drawings

[0017] The accompanying drawings are used to provide a further understanding of the present solution, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model.

[0018] Figure 1 It is a schematic diagram of the overall structure of a geological disaster survey device for mines proposed in this solution;

[0019] Figure 2 It is a schematic diagram of the connection structure of the ground drilling unit in this solution;

[0020] Figure 3 It is a sectional view of the connection structure of the ground drilling unit in this solution;

[0021] Figure 4 is Figure 3 a partially enlarged view of the structure at A in

[0022] Figure 5 is Figure 3 a partially enlarged view of the structure at B in

[0023] Figure 6 It is a schematic diagram of the connection structure of the collection unit in this solution;

[0024] Figure 7 It is a schematic diagram of the connection structure of the circular ring block and the reset hairspring in this solution.

[0025] In the accompanying drawings: 1. mounting frame; 2. ground drilling unit; 3. collection unit; 4. motor; 5. rotating shaft; 6. sliding baffle; 7. contact switch; 8. spiral blade; 9. slider one; 10. drill bit; 11. feeding port; 12. rotating sleeve; 13. spring; 14. threaded cylinder one; 15. threaded cylinder two; 16. slider guide rail; 17. slider two; 18. fixed block; 19. cable track; 20. collection box; 23. isolation cylinder; 24. blanking baffle; 25. rope; 26. baffle one; 27. baffle two; 28. reset hairspring; 29. circular ring block. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0028] Embodiment 1 is as follows Figures 1-7 As shown, the geological disaster survey equipment for mines in this embodiment includes an installation frame 1, and also includes a ground drilling unit 2 arranged inside the installation frame 1 and a collection unit 3 arranged on the bottom wall of the installation frame 1; the ground drilling unit 2 includes a motor 4 fixedly arranged on the upper wall of the top of the installation frame 1, a rotating shaft 5 coaxially fixedly arranged on the output shaft of the motor 4, a threaded cylinder one 14 slidably arranged on the circumferential surface of the rotating shaft 5, a threaded cylinder two 15 fixedly arranged on the inner wall of the top of the installation frame 1, a rotating sleeve 12 sleeved on the circumferential surface of the threaded cylinder two 15, a spiral blade 8 fixedly arranged on the circumferential outer wall of the rotating sleeve 12, and a drill bit 10 fixedly arranged at the bottom of the rotating sleeve 12. The threaded cylinder one 14 is fixedly connected to the bottom of the rotating sleeve 12, and a feeding port 11 is opened on the drill bit 10.

[0029] Among them, the collection unit 3 includes an annular block 29 rotatably arranged on the inner wall of the bottom of the installation frame 1, collection boxes 20 fixedly arranged on the top wall of the annular block 29 in an annular array, an isolation cylinder 23 fixedly arranged on the inner wall of the bottom of the installation frame 1, and a blanking baffle 24 fixedly arranged on the top wall of the isolation cylinder 23.

[0030] Among them, a slider guide rail 16 is vertically fixedly arranged inside the installation frame 1, and a slider two 17 is slidably arranged inside the slider guide rail 16.

[0031] Among them, a fixed block 18 is fixedly arranged on the inner wall of the bottom of the installation frame 1, a cable track 19 is fixedly arranged on the side wall of the fixed block 18, a cable 25 is slidably arranged inside the cable track 19, one end of the cable 25 is fixedly connected to the slider two 17, and the other end of the cable 25 is fixedly connected to the collection box 20.

[0032] Among them, a sliding baffle 6 is rotatably arranged on the top of the rotating sleeve 12, the sliding baffle 6 is slidably connected to the circumferential outer wall of the threaded cylinder two 15, a slider one 9 is slidably arranged on the sliding baffle 6, a spring 13 is fixedly arranged on the side wall of the slider one 9, a contact switch 7 is fixedly arranged at the bottom of the sliding baffle 6, and the contact switch 7 is electrically controlled and connected to the motor 4.

[0033] Wherein, a reset spring 28 is fixedly arranged on the circumferential outer wall of the side wall of the circular ring block 29, the other end of the reset spring 28 is fixedly arranged on the bottom wall of the mounting frame 1, a second stop block 27 is fixedly arranged on the inner bottom wall of the mounting frame 1, and a first stop block 26 is fixedly arranged on the side wall of the collection box 20, and the first stop block 26 corresponds to the second stop block 27.

[0034] It should be noted that: the feeding port 11 corresponds to the spiral blade 8, one end of the first slider 9 has two bevels, one end of the second slider 17 has two bevels, the bevels of the first slider 9 correspond to the bevels of the second slider 17, there are three collection boxes 20, and the three collection boxes 20 can be spliced into an arc shape. The rope 25 winds around the ring formed by the collection boxes 20. A guiding groove is formed on the slider guide rail 16, and the moving distance of the second slider 17 on the slider guide rail 16 is slightly less than the circumference of the corresponding complete circle on the outer wall of the ring formed by the collection boxes 20.

[0035] During specific use, the mounting frame 1 is stably placed at the location to be surveyed, the motor 4 is started, the rotation of the mounting frame 1 drives the rotating shaft 5 to rotate, the rotation of the rotating shaft 5 drives the first threaded cylinder 14 to rotate, and the first threaded cylinder 14 rotates and moves downward under the action of the second threaded cylinder 15. The first threaded cylinder 14 drives the rotating sleeve 12 to rotate and move downward, and the rotating sleeve 12 drives the drill bit 10 to rotate and drill into the ground. During the drilling process, the collected samples move to the surface of the spiral blade 8 through the feeding port 11, and the rotating sleeve 12 drives the sliding baffle 6 to slide downward. During this process, the first slider 9 contacts the second slider 17. At this time, the second slider 17 moves to the bottom of the guiding groove. Due to the limiting effect of the slider guide rail 16 on the second slider 17, the interaction between the inclined surfaces of the first slider 9 and the second slider 17 causes the first slider 9 to move towards the sliding baffle 6, so that the second slider 17 no longer hinders the downward movement of the first slider 9. The rotating sleeve 12 continues to move downward, and the contact switch 7 contacts the blanking stop block 24, and the contact switch 7 is triggered to control the motor 4 to reverse. The rotating sleeve 12 spirally rises, and the samples collected in the shallow layer on the spiral blade 8 are blocked by the blanking stop block 24 and fall into the first collection box 20. The rotating sleeve 12 continues to rise, the contact between the first slider 9 and the second slider 17 drives the second slider 17 to move upward, and one end of the rope 25 driven by the second slider 17 moves upward, and the other end of the rope 25 drives the three collection boxes 20 to rotate. The samples collected in the middle layer and the deep layer on the spiral blade 8 fall into the second collection box 20 and the third collection box 20 in sequence, completing the hierarchical collection of the samples. After the first slider 9 drives the second slider 17 to move upward to the upper end of the slider guide rail 16, the second slider 17 moves to the top of the guiding groove. Due to the limiting effect of the slider guide rail 16 on the second slider 17, the interaction between the inclined surfaces of the first slider 9 and the second slider 17 causes the first slider 9 to move towards the sliding baffle 6, so that the second slider 17 no longer hinders the upward movement of the first slider 9. After the second slider 17 loses the acting force of the first slider 9, the circular ring block 29 is reset under the action of the reset spring 28, and the circular ring block 29 drives the three collection boxes 20 to reset and further drives the second slider 17 to reset.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall all fall within the protection scope of the present utility model.

Claims

1. A geological disaster survey device for mines, comprising a mounting frame (1), characterized in that: It further includes a ground drilling unit (2) disposed inside the mounting frame (1) and a collection unit (3) disposed on the bottom wall of the mounting frame (1); The ground drilling unit (2) includes a motor (4) fixedly provided on the upper wall of the top of the mounting frame (1), a rotating shaft (5) coaxially fixedly provided on the output shaft of the motor (4), a first threaded cylinder (14) slidably disposed on the circumferential surface of the rotating shaft (5), a second threaded cylinder (15) fixedly provided on the inner wall of the top of the mounting frame (1), a rotating sleeve (12) sleeved on the circumferential surface of the second threaded cylinder (15), a spiral blade (8) fixedly provided on the circumferential outer wall of the rotating sleeve (12), and a drill bit (10) fixedly provided at the bottom of the rotating sleeve (12). The bottom of the first threaded cylinder (14) is fixedly connected to the rotating sleeve (12).

2. The geological disaster survey equipment for mines according to claim 1, characterized in that: The collection unit (3) includes an annular block (29) rotatably disposed on the inner wall of the bottom of the mounting frame (1), collection boxes (20) fixedly provided on the top wall of the annular block (29) in an annular array, an isolation cylinder (23) fixedly provided on the inner wall of the bottom of the mounting frame (1), and a blanking baffle (24) fixedly provided on the top wall of the isolation cylinder (23).

3. The geological disaster survey equipment for mines according to claim 2, characterized in that: A slider guide rail (16) is vertically fixedly provided inside the mounting frame (1), and a second slider (17) is slidably disposed inside the slider guide rail (16).

4. A geological disaster survey device for mines according to claim 3, characterized in that: A fixed block (18) is fixedly provided on the inner wall of the bottom of the mounting frame (1). A cable track (19) is fixedly provided on the side wall of the fixed block (18). A cable (25) is slidably disposed inside the cable track (19). One end of the cable (25) is fixedly connected to the second slider (17), and the other end of the cable (25) is fixedly connected to the collection box (20).

5. A geological disaster survey device for mines according to claim 4, characterized in that: A sliding baffle (6) is rotatably provided at the top of the rotating sleeve (12). The sliding baffle (6) is slidably connected to the circumferential outer wall of the second threaded cylinder (15). A first slider (9) is slidably disposed on the sliding baffle (6). A spring (13) is fixedly provided on the side wall of the first slider (9). A contact switch (7) is fixedly provided at the bottom of the sliding baffle (6). The contact switch (7) is electrically controlled and connected to the motor (4).

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