Sample collection device for mining geological survey engineering

Abstract

The utility model discloses a sample collecting device for mining geology survey engineering, and particularly relates to the technical field of sample collecting devices.The sample collecting device comprises a driving box, a motor and a screw rod, the motor is installed in the driving box, an outer sleeve is installed on the right side of the driving box, and the right side of the motor extends to the inner side of the outer sleeve; an adjustable sampling assembly is arranged on the right side of the motor, the adjustable sampling assembly comprises a sleeve, a sliding rod, a screw rod, a sliding groove, a connecting bolt, a locking cap and a connecting hole, and the sleeve is mounted on the right side of the motor. The sleeve and the sliding rod are arranged, after the connecting bolt is slightly screwed to be loose through the locking cap, the connecting bolt can be driven to drive the sliding rod to slide along the sliding groove, and the using position of the screw rod can be prolonged in an auxiliary mode by moving the sliding rod towards the outer side; the extension adjusting function of the position of the screw rod of the sample collecting device for mining geological survey engineering is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of sample collection devices, specifically a sample collection device for mining geological surveying engineering. Background Technology

[0002] During coal mining, it is necessary to sample and analyze the coal ore to determine its quality and mineability. Underground sampling is a method of ore sampling. Its principle is to take samples in the mine, which avoids the environmental pollution and sample distortion problems of sampling on the ground. After determining the sampling location, it is necessary to select appropriate sampling equipment for installation. Commonly used sampling equipment includes drilling machines, tunnel boring machines, etc.

[0003] When using sample collection devices for mining geological surveying projects, it is inconvenient to adjust the length of the sampling rod if necessary.

[0004] Therefore, a sample collection device for mining geological surveying engineering is needed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a sample collection device for mining geological surveying engineering, in order to solve the problem mentioned in the background art that the sample collection device for mining geological surveying engineering is not convenient for adjusting the length of the sampling rod.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sample collection device for mining geological surveying engineering, comprising a drive box, a motor, and a screw rod. The motor is installed inside the drive box, and an outer sleeve is installed on the right side of the drive box. The right side of the motor extends to the inside of the outer sleeve. An adjustable sampling component is provided on the right side of the motor. The adjustable sampling component includes a sleeve, a sliding rod, a screw rod, a groove, a connecting bolt, a locking cap, and a connecting hole. The sleeve is installed on the right side of the motor, and a sliding rod is provided inside the sleeve. A screw rod is fixed to the right side of the sliding rod. A groove is provided at the top of the sleeve, and a connecting bolt is provided inside the groove. A locking cap is fixed to the top of the connecting bolt. A connecting hole is provided on the left side of the top of the sliding rod, and the bottom end of the connecting bolt extends into the interior of the connecting hole.

[0007] Preferably, the top of the outer sleeve is provided with a top groove, and the top of the top groove is provided with a cover plate.

[0008] Preferably, the connecting hole has an external thread inside, and the connecting bolt has an external thread on its surface.

[0009] Preferably, a mounting head is fixed to the right side of the spiral rod, a mounting sleeve is provided on the outer side of the mounting head, and a drill bit is fixed to the right side of the mounting sleeve.

[0010] Preferably, the outer wall of the mounting sleeve is fixed with a fixing platform, the fixing platform is provided with a fixing hole, and the fixing hole is provided with a fixing bolt.

[0011] Preferably, four sets of fixing platforms are fixed on the outer wall of the mounting sleeve, and the four sets of fixing platforms are arranged in a ring.

[0012] Preferably, a support platform is movably mounted on the bottom of the outer side of the drive box and the outer sleeve. A base is mounted on the bottom of the support platform. A bottom groove is provided on the outer side wall of the base. A connecting rod is movably mounted on the inner side of the bottom groove. A support rod is mounted on the bottom of the connecting rod. An extension rod is provided on the inner side of the support rod. An adjustment platform is fixed on the bottom of the outer side wall of the support rod. An adjustment hole is provided inside the adjustment platform. An adjustment bolt is provided inside the adjustment hole.

[0013] Preferably, the bottom groove is provided in three sets on the outer side wall of the base platform, and the three sets of bottom groove are symmetrically distributed.

[0014] Compared with the prior art, the beneficial effects of this utility model are: by setting a sleeve and a sliding rod, after the connecting bolt is slightly loosened by using the locking cap, the connecting bolt can be driven to move the sliding rod along the slide groove. By moving the sliding rod outward, the position of the spiral rod can be extended, thus realizing the extension and adjustment function of the spiral rod position of the sample collection device for mining geological surveying engineering.

[0015] With the drill bit installed, the mounting sleeve on the side of the drill bit is placed on the outside of the mounting head at the front end of the auger. Then, multiple sets of fixing bolts on the outside of the mounting sleeve can be tightened. The bottom ends of the multiple sets of fixing bolts abut against the outer wall of the mounting head, which can help fix the mounting sleeve and the drill bit. The drill bit is installed at the front end of the auger for use. With the help of the drill bit, the auger can be assisted in breaking and crushing the soil, thus realizing the auxiliary soil breaking function when the sample collection device for mining geological surveying engineering is used.

[0016] The device is equipped with a support platform and support rods. The support platform is movably installed at the bottom of the drive box and outer sleeve. Three sets of support rods are movably installed on the bottom platform of the support platform. When the three sets of support rods are unfolded and cooperate with the support platform, they can assist in supporting the use of the device. In use, the drive box and outer sleeve can move forward along the support platform, and the auxiliary spiral rod can penetrate into the sampling point for sampling. This realizes the auxiliary support function of the sample collection device for mining geological surveying engineering. Attached Figure Description

[0017] Figure 1 This is a front view cross-sectional structural diagram of the present invention;

[0018] Figure 2 This is a front view cross-sectional structural diagram of the sleeve and sliding rod of this utility model;

[0019] Figure 3 This is a front view sectional view of the drill bit and mounting sleeve of this utility model;

[0020] Figure 4 This is a front view cross-sectional structural diagram of the support platform and support rod of this utility model.

[0021] In the diagram: 1. Drive box; 2. Motor; 3. Outer sleeve; 4. Top groove; 5. Cover plate; 6. Sleeve; 7. Sliding rod; 8. Helical rod; 9. Slide groove; 10. Connecting bolt; 11. Locking cap; 12. Connecting hole; 13. Mounting head; 14. Mounting sleeve; 15. Drill bit; 16. Fixing platform; 17. Fixing hole; 18. Fixing bolt; 19. Support platform; 20. Base platform; 21. Bottom groove; 22. Connecting rod; 23. Support rod; 24. Extension rod; 25. Adjusting platform; 26. Adjusting hole; 27. Adjusting bolt. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 This utility model provides an embodiment of a sample collection device for mining geological surveying engineering, comprising a drive box 1, a motor 2, and a spiral rod 8. The motor 2 is installed inside the drive box 1, and an outer sleeve 3 is installed on the right side of the drive box 1. The right side of the motor 2 extends to the inner side of the outer sleeve 3. A top groove 4 is provided at the top of the outer sleeve 3, and a cover plate 5 is provided at the top of the top groove 4. An adjustable sampling component is provided on the right side of the motor 2. The adjustable sampling component includes a sleeve 6, a sliding rod 7, a spiral rod 8, a groove 9, and a connecting bolt. 10. Locking cap 11 and connecting hole 12. A sleeve 6 is installed on the right side of the motor 2. A sliding rod 7 is provided on the inner side of the sleeve 6. A spiral rod 8 is fixed on the right side of the sliding rod 7. A groove 9 is provided at the top of the sleeve 6. A connecting bolt 10 is provided on the inner side of the groove 9. A locking cap 11 is fixed at the top of the connecting bolt 10. A connecting hole 12 is provided on the left side of the top of the sliding rod 7. The bottom end of the connecting bolt 10 extends into the interior of the connecting hole 12. An external thread is provided inside the connecting hole 12. An external thread is provided on the surface of the connecting bolt 10.

[0024] Specifically, if Figure 1 and Figure 2As shown, when in use, after loosening the connecting bolt 10, the movable sliding rod 7 can be moved forward along the sleeve 6 with the help of the connecting bolt 10. In this way, the screw rod 8 can be moved forward to achieve the extension adjustment of the position of the screw rod 8. After the adjustment is completed, the connecting bolt 10 is tightened again, and the bottom side of the locking cap 11 is pressed against the outer wall of the sleeve 6 to help fix the position of the sliding rod 7.

[0025] A mounting head 13 is fixed to the right side of the spiral rod 8. A mounting sleeve 14 is provided on the outside of the mounting head 13. A drill bit 15 is fixed to the right side of the mounting sleeve 14. A fixing platform 16 is fixed to the outer wall of the mounting sleeve 14. Four sets of fixing platforms 16 are fixed to the outer wall of the mounting sleeve 14. The four sets of fixing platforms 16 are arranged in a ring. A fixing hole 17 is provided inside the fixing platform 16. A fixing bolt 18 is provided inside the fixing hole 17.

[0026] Specifically, if Figure 1 and Figure 3 As shown, when in use, after the mounting sleeve 14 is put on the outside of the mounting head 13, the multiple sets of fixing bolts 18 on the outside of the mounting sleeve 14 can be tightened. The drill bit 15 is installed at the front end of the spiral rod 8 for use. When the drill bit 15 rotates with the spiral rod 8, it can assist the spiral rod 8 in breaking soil and taking samples.

[0027] A support platform 19 is movably installed at the bottom of the outer side of the drive box 1 and the outer sleeve 3. A base platform 20 is installed at the bottom of the support platform 19. A bottom groove 21 is provided on the outer side wall of the base platform 20. There are three sets of bottom grooves 21 on the outer side wall of the base platform 20. The three sets of bottom grooves 21 are symmetrically distributed. A connecting rod 22 is movably installed on the inner side of the bottom groove 21. A support rod 23 is installed at the bottom of the connecting rod 22. An extension rod 24 is provided on the inner side of the support rod 23. An adjustment platform 25 is fixed at the bottom of the outer side wall of the support rod 23. An adjustment hole 26 is provided inside the adjustment platform 25. An adjustment bolt 27 is provided inside the adjustment hole 26.

[0028] Specifically, if Figure 1 and Figure 4 As shown, when in use, after the three sets of support rods 23 under the support platform 19 are unfolded, the drive box 1 and the outer sleeve 3 can be placed on the inside of the support platform 19 for use, to assist in supporting the device. When the adjusting bolt 27 is loosened, the extension rod 24 can move down along the inside of the support rod 23, and the height of the support can be adjusted.

[0029] Working principle: In use, after unfolding the three sets of support rods 23 under the support platform 19, the support platform 19 can be supported. The drive box 1 and the outer sleeve 3 are placed inside the support platform 19 to assist in the support of the device. After opening the cover plate 5 on the top of the outer sleeve 3 to expose the top groove 4, the connecting bolt 10 can be slightly loosened with the help of the top groove 4. With the help of the connecting bolt 10, the sliding rod 7 can be moved forward along the sleeve 6 to extend the position of the front spiral rod 8. After the extension is completed, the connecting bolt 10 is tightened to fix it. Then, the motor 2 can be started to drive the sleeve 6, the sliding rod 7, the spiral rod 8 and the drill bit 15 at the front end of the spiral rod 8 to rotate. This pushes the drive box 1 and the outer sleeve 3 forward along the support platform 19. The rotating drill bit 15 can assist in the soil breaking operation, and the spiral rod 8 can assist in conveying the ore to the outside to complete the sampling operation.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A sample collection device for mining geological surveying engineering, comprising a drive box (1), a motor (2), and a screw rod (8), characterized in that: The drive box (1) is equipped with a motor (2), and an outer sleeve (3) is installed on the right side of the drive box (1). The right side of the motor (2) extends to the inside of the outer sleeve (3), and an adjustable sampling component is provided on the right side of the motor (2). The adjustable sampling assembly includes a sleeve (6), a sliding rod (7), a screw rod (8), a groove (9), a connecting bolt (10), a locking cap (11), and a connecting hole (12). The sleeve (6) is installed on the right side of the motor (2). The sliding rod (7) is provided on the inner side of the sleeve (6). The screw rod (8) is fixed on the right side of the sliding rod (7). The groove (9) is provided at the top of the sleeve (6). The connecting bolt (10) is provided on the inner side of the groove (9). The locking cap (11) is fixed at the top of the connecting bolt (10). The connecting hole (12) is provided on the left side of the top of the sliding rod (7). The bottom end of the connecting bolt (10) extends into the interior of the connecting hole (12).

2. The sample collection device for mining geological surveying engineering according to claim 1, characterized in that: The top of the outer sleeve (3) is provided with a top groove (4), and the top of the top groove (4) is provided with a cover plate (5).

3. The sample collection device for mining geological surveying engineering according to claim 1, characterized in that: The connecting hole (12) is provided with an external thread inside, and the connecting bolt (10) is provided with an external thread on its surface.

4. The sample collection device for mining geological surveying engineering according to claim 1, characterized in that: An installation head (13) is fixed to the right side of the spiral rod (8), and an installation sleeve (14) is provided on the outside of the installation head (13). A drill bit (15) is fixed to the right side of the installation sleeve (14).

5. A sample collection device for mining geological surveying engineering according to claim 4, characterized in that: The outer wall of the mounting sleeve (14) is fixed with a fixing platform (16), the fixing platform (16) is provided with a fixing hole (17), and the fixing hole (17) is provided with a fixing bolt (18).

6. A sample collection device for mining geological surveying engineering according to claim 5, characterized in that: The fixing platform (16) is fixed in four sets on the outer wall of the mounting sleeve (14), and the four sets of fixing platforms (16) are arranged in a ring.

7. A sample collection device for mining geological surveying engineering according to claim 1, characterized in that: A support platform (19) is movably installed at the bottom of the outer side of the drive box (1) and the outer sleeve (3). A base platform (20) is installed at the bottom of the support platform (19). A bottom groove (21) is provided on the outer side wall of the base platform (20). A connecting rod (22) is movably installed on the inner side of the bottom groove (21). A support rod (23) is installed at the bottom of the connecting rod (22). An extension rod (24) is provided on the inner side of the support rod (23). An adjustment platform (25) is fixed at the bottom of the outer side wall of the support rod (23). An adjustment hole (26) is provided inside the adjustment platform (25). An adjustment bolt (27) is provided inside the adjustment hole (26).

8. A sample collection device for mining geological surveying engineering according to claim 7, characterized in that: The bottom groove (21) is provided in three sets on the outer side wall of the base (20), and the three sets of bottom groove (21) are symmetrically distributed.

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