Geological exploration soil sampling device for mining industry

Abstract

The utility model relates to the technical field of geological exploration equipment, and discloses a geological exploration soil sampling device for mining industry, which comprises a hydraulic sampling drilling machine and a bottom frame, the hydraulic sampling drilling machine is mounted on the bottom frame, rotatable expansion frames I are arranged on the left side and the right side of the bottom frame, and rotatable expansion frames II are arranged on the front side and the rear side of the bottom frame; the bottom frame comprises two longitudinal steel channels and a plurality of transverse steel channels. The first expansion frame comprises two first vertical steel channels and two first connecting steel channels. The second expanding frame comprises two second vertical steel channels and two second connecting steel channels. Two supporting plates are fixedly connected to the longitudinal channel steel, and longitudinal rotating shafts are rotationally connected to the supporting plates; and transverse rotating shafts are fixedly connected to the lower ends of the two vertical steel channels on the two expanding frames II. The hydraulic sampling drilling machine can be protected through the first expansion frame and the second expansion frame, meanwhile, the contact area between the bottom frame and the ground can be increased in the using process, and operation stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of geological prospecting equipment, in particular to a geological prospecting soil taking device for mining. Background Art

[0002] Mineral resources are the product of the long-term formation, development and evolution of the earth's crust. They are formed by the aggregation of natural minerals under certain geological conditions and through certain geological actions. Different geological actions can form different types of minerals. During mining exploration, it is often necessary to test the soil near the mine in order to carry out subsequent mining of mining resources.

[0003] In the existing mining industry, special drilling equipment is used to drill holes and take samples, so as to sample soil at different geological depths. The commonly used drilling sampling equipment is a hydraulic sampling drill, such as the GY-200HB hydraulic sampling drill.

[0004] During actual use of the above-mentioned existing geological exploration and soil sampling equipment for mining, the applicant found that: the soil sampling main machine is generally fixed on a base frame composed of channel steel to support the hydraulic sampling drill, but the contact area between the above-mentioned base frame and the ground is small, and the hydraulic sampling drill has poor operating stability during actual use. In addition, the existing hydraulic sampling drill lacks protective devices around it, and is very easy to be damaged by collision during later transportation and lifting. In order to solve the above-mentioned problems, a geological exploration and soil sampling device for mining is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a geological prospecting and soil taking device for mining in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a mining geological exploration soil sampling device, comprising a hydraulic sampling drill for mining exploration soil sampling and a bottom frame, characterized in that: the hydraulic sampling drill is installed on the bottom frame, a rotatable expansion frame 1 is provided on the left and right sides of the bottom frame, and a rotatable expansion frame 2 is provided on the front and rear sides of the bottom frame;

[0007] The bottom frame includes two longitudinal channel steels and a plurality of transverse channel steels, and the two longitudinal channel steels are respectively welded at both ends of the transverse channel steel;

[0008] The expansion frame 1 includes two vertical channel steels 1 and two connecting channel steels 1, and the two vertical channel steels 1 are respectively welded at both ends of the connecting channel steel 1;

[0009] The second expansion frame includes two second vertical channel steels and two second connecting channel steels, and the two second vertical channel steels are respectively welded at both ends of the second connecting channel steel;

[0010] Two support plates are fixedly connected to the longitudinal channel steel, and a longitudinal rotation shaft is rotatably connected to the support plate, and the lower ends of the two vertical channel steels on the expansion frame 1 are fixedly installed on the longitudinal rotation shaft;

[0011] The lower ends of the two vertical channel steels on the two expansion frames are fixedly connected with a transverse rotation axis, and the two ends of the transverse rotation axis are respectively rotatably connected to the two longitudinal channel steels of the bottom frame.

[0012] In a preferred embodiment, a through hole is opened at the lower part of the vertical channel steel, and vertical plates are fixedly connected to both sides of the top surface of the longitudinal channel steel. A locking hole is opened on the vertical plate, and locking bolts can be passed through the locking hole and the through hole.

[0013] In a preferred embodiment, a second locking hole is provided on the support plate, and a locking bolt can be passed through the second locking hole and the first through hole.

[0014] In a preferred embodiment, a through hole 2 is opened at the lower part of the vertical channel steel 2, and vertical plates 2 are fixedly connected to the top two sides of the longitudinal channel steel. A locking hole 3 is opened on the vertical plate 2, and locking bolts can be passed through the locking hole 3 and the through hole 2.

[0015] In a preferred embodiment, locking holes four are opened on both sides of the longitudinal channel steel, and locking bolts can be passed through the locking holes four and the through holes two.

[0016] In a preferred embodiment, two lifting rings are installed on the connecting channel steel 1 at the uppermost side of the expansion frame 1.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In the utility model, the hydraulic sampling drill rig can be protected by the erected expansion frame 1 and the expansion frame 2 to avoid collision damage of the hydraulic sampling drill rig during transportation and lifting. When the hydraulic sampling drill rig is in use, the expansion frame 1 and the expansion frame 2 can be rotated downward and unfolded, thereby increasing the contact area between the bottom frame and the ground, thereby improving the operating stability of the hydraulic sampling drill rig. The one device can be used for two purposes and has better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the bottom frame, the expansion frame 1 and the expansion frame 2 of the utility model;

[0021] Figure 3 It is an exploded three-dimensional schematic diagram of the connection between the longitudinal channel steel and the vertical channel steel 1 and the vertical channel steel 2 in the utility model;

[0022] Figure 4 This is a schematic diagram of the top view of the expansion frame 1 and the expansion frame 2 of the utility model after they are unfolded.

[0023] Markings in the figure: 1-hydraulic sampling drill, 2-bottom frame, 3-expansion frame 1, 4-expansion frame 2, 5-longitudinal channel steel, 6-transverse channel steel, 7-vertical channel steel 1, 8-connecting channel steel 1, 9-vertical channel steel 2, 10-connecting channel steel 2, 11-support plate, 12-longitudinal rotation axis, 13-transverse rotation axis, 14-through hole 1, 15-vertical plate 1, 16-lock hole 1, 17-lock hole 2, 18-through hole 2, 19-vertical plate 2, 20-lock hole 3, 21-lock hole 4, 22-lifting ring. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The following will be combined Figure 1-Figure 3 A mining geological exploration and soil collecting device according to an embodiment of the utility model is described in detail.

[0026] Example:

[0027] The utility model provides a mining geological exploration soil taking device, referring to Figures 1 to 4 As shown, it includes a hydraulic sampling drill 1 and a bottom frame 2 for mining exploration and soil sampling. The hydraulic sampling drill 1 is installed on the bottom frame 2. In this structure, the bottom frame 2 and the hydraulic sampling drill 1 constitute a mining geological drilling and soil sampling device, wherein the bottom frame 2 is used to support the hydraulic sampling drill 1 to ensure stable operation of the hydraulic sampling drill 1.

[0028] It should be noted that the hydraulic sampling drill 1 is an existing device, the specific model is GY-200HB, the specific structure of the hydraulic sampling drill 1 has been disclosed, and this application does not improve the specific structure of the hydraulic sampling drill 1, so it will not be introduced in detail here.

[0029] refer to Figures 1 to 4 As shown, the bottom frame 2 includes two longitudinal channel steels 5 and a plurality of transverse channel steels 6. The two longitudinal channel steels 5 are respectively welded at both ends of the transverse channel steel 6. The longitudinal channel steels 5 and the transverse channel steels 6 constitute the bottom frame 2 structure for the hydraulic sampling drill 1.

[0030] refer to Figures 1 to 4As shown, a rotatable expansion frame 1 3 is provided on the left and right sides of the bottom frame 2, and a rotatable expansion frame 2 4 is provided on the front and rear sides of the bottom frame 2. When the expansion frame 1 3 and the expansion frame 2 4 are rotated and erected, the expansion frame 1 3 and the expansion frame 2 4 can protect the hydraulic sampling drill 1 on all sides, thereby protecting the hydraulic sampling drill 1 in a semicircle and during transportation. When the hydraulic sampling drill 1 is used, personnel can rotate the expansion frame 1 3 and the expansion frame 2 4 downward and unfold them, and contact them with the ground, thereby expanding and enlarging the contact area between the bottom frame 2 and the ground, so that the hydraulic sampling drill 1 can effectively improve the operating stability during operation.

[0031] refer to Figures 1 to 4 As shown, the expansion frame 3 includes two vertical channel steels 7 and two connecting channel steels 8. The two vertical channel steels 7 are welded at the two ends of the connecting channel steel 8 respectively. The vertical channel steels 7 and the connecting channel steels 8 of this structure form a support frame 3 for protecting the left and right sides of the hydraulic sampling drill rig 1.

[0032] refer to Figures 1 to 4 As shown, the expansion frame 24 includes two vertical channel steels 29 and two connecting channel steels 210. The two vertical channel steels 29 are welded at both ends of the connecting channel steels 210. The vertical channel steels 29 and the connecting channel steels 210 form a support frame 24 for protecting the front and rear of the hydraulic sampling drill 1.

[0033] refer to Figures 1 to 4 As shown, two support plates 11 are fixedly connected to the longitudinal channel steel 5, and a longitudinal rotation axis 12 is rotatably connected to the support plate 11. The lower ends of the two vertical channel steels 7 on the expansion frame 3 are fixedly installed on the longitudinal rotation axis 12. In this structure, the vertical channel steel 7 rotates on the support plate 11 of the longitudinal channel steel 5 through the longitudinal rotation axis 12, thereby realizing the rotation, expansion and erection of the expansion frame 3.

[0034] refer to Figures 1 to 4 As shown, the lower ends of the two vertical channel steels 29 on the two expansion frames 24 are fixedly connected with a transverse rotation axis 13, and the two ends of the transverse rotation axis 13 are respectively rotatably connected to the two longitudinal channel steels 5 of the bottom frame 2. In this structure, the vertical channel steels 29 are rotated on the longitudinal channel steels 5 through the transverse rotation axis 13, thereby realizing the rotation, expansion and erection of the expansion frame 24.

[0035] refer to Figures 1 to 4 As shown, a through hole 14 is provided at the lower part of the vertical channel steel 7, and vertical plates 15 are fixedly connected to both sides of the top surface of the longitudinal channel steel 5. A locking hole 16 is provided on the vertical plate 15, and locking bolts can be passed through the locking hole 16 and the through hole 14. When the expansion frame 3 is rotated and erected, the bolts are used to penetrate the through hole 14 of the vertical channel steel 7 and the locking hole 16 on the vertical plate 15, so as to limit and fix the vertical channel steel 7.

[0036] refer to Figures 1 to 4As shown, a locking hole 17 is provided on the support plate 11, and a locking bolt can be inserted into the locking hole 17 and the through hole 14. When the expansion frame 3 is rotated and unfolded, the bolt is used to penetrate the through hole 14 of the vertical channel steel 7 and the locking hole 17 on the support plate 11, so as to limit and fix the unfolded vertical channel steel 7.

[0037] refer to Figures 1 to 4 As shown, a through hole 218 is provided at the lower part of the vertical channel steel 29, and vertical plates 219 are fixedly connected to the top two sides of the longitudinal channel steel 5. A locking hole 310 is provided on the vertical plate 210, and locking bolts can be passed through the locking hole 310 and the through hole 218. When the expansion frame 24 is rotated and erected, bolts are used to pass through the through hole 218 of the vertical channel steel 29 and the locking hole 310 on the vertical plate 210, so as to limit and fix the vertical channel steel 29.

[0038] refer to Figures 1 to 4 As shown, locking holes 21 are provided on both sides of the longitudinal channel steel 5, and locking bolts can be passed through the locking holes 21 and the through holes 18. When the expansion frame 4 is rotated and unfolded, bolts are used to penetrate the through holes 14 of the vertical channel steel 7 and the locking holes 21 on the longitudinal channel steel 5, so as to limit and fix the unfolded vertical channel steel 9.

[0039] refer to Figures 1 to 4 As shown, two lifting rings 22 are installed on the uppermost connecting channel steel 8 of the expansion frame 3. This structure uses the lifting ring 22 to facilitate the mobilization of the entire drilling and earth-taking equipment, and the lifting ring 22 is arranged on the upper part of the expansion frame 3, so that the lifting cable will not touch the hydraulic sampling drill rig 1 when lifting the equipment, thereby making the lifting safer.

[0040] It should be noted that the equipment composed of the above-mentioned embodiments is used for wide geological exploration and soil sampling, and belongs to the field of mining exploration equipment.

[0041] The implementation principle of a mining geological exploration soil taking device according to an embodiment of the present application is as follows: when using the equipment, the personnel rotate the expansion frame 1 3 and the expansion frame 2 4 downward to open them, and then use bolts to penetrate the through hole 14 of the vertical channel steel 1 7 and the lock hole 2 17 on the support plate 11, so as to limit and fix the expanded expansion frame 1 3 after being unfolded. Similarly, bolts are used to penetrate the through hole 14 of the vertical channel steel 1 7 and the lock hole 4 21 on the longitudinal channel steel 5, so as to limit and fix the expanded expansion frame 2 4 after being unfolded. At this time, the expansion frame 1 3 and the expansion frame 2 4 can expand the contact area between the bottom frame 2 and the ground, so as to improve the use stability of the hydraulic sampling drill 1 when drilling and taking out holes;

[0042] When the equipment is not in use, the expansion frame 1 3 and the expansion frame 2 4 can be erected, and then bolts are used to penetrate the through hole 14 of the vertical channel steel 7 and the lock hole 16 on the vertical plate 15 to limit and fix the vertical expansion frame 3. Similarly, bolts are used to penetrate the through hole 2 18 of the vertical channel steel 2 9 and the lock hole 3 20 on the vertical plate 2 19 to limit and fix the vertical expansion frame 2 4. At this time, the expansion frame 1 3 and the expansion frame 2 4 can surround and protect the hydraulic sampling drill 1, reduce the size of the equipment, and prevent the hydraulic sampling drill 1 from being touched and damaged during transportation and lifting.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mining geological exploration soil sampling device, comprising a mining geological exploration soil sampling hydraulic drill (1) and a bottom frame (2), characterized in that: The hydraulic sampling drill (1) is mounted on the bottom frame (2), a rotatable expansion frame 1 (3) is arranged on the left and right sides of the bottom frame (2), and a rotatable expansion frame 2 (4) is arranged on the front and rear sides of the bottom frame (2); The bottom frame (2) comprises two longitudinal channel steels (5) and a plurality of transverse channel steels (6), and the two longitudinal channel steels (5) are respectively welded at the two ends of the transverse channel steels (6); The expansion frame 1 (3) comprises two vertical channel steels 1 (7) and two connecting channel steels 1 (8), and the two vertical channel steels 1 (7) are respectively welded at the two ends of the connecting channel steel 1 (8); The expansion frame 2 (4) includes two vertical channel steels 2 (9) and two connecting channel steels 2 (10), and the two vertical channel steels 2 (9) are respectively welded at the two ends of the connecting channel steels 2 (10); Two support plates (11) are fixedly connected to the longitudinal channel steel (5), a longitudinal rotation shaft (12) is rotatably connected to the support plate (11), and the lower ends of the two vertical channel steels (7) on the expansion frame (3) are fixedly mounted on the longitudinal rotation shaft (12); The lower ends of the two vertical channel steels (9) on the two expansion frames (4) are fixedly connected to a transverse rotation axis (13), and the two ends of the transverse rotation axis (13) are respectively rotatably connected to the two longitudinal channel steels (5) of the bottom frame (2).

2. A mining geological prospecting soil taking device as claimed in claim 1, characterized in that: A through hole (14) is provided at the lower part of the vertical channel steel (7), and vertical plates (15) are fixedly connected to both sides of the top surface of the longitudinal channel steel (5). A locking hole (16) is provided on the vertical plate (15), and locking bolts can be passed through the locking hole (16) and the through hole (14).

3. A mining geological prospecting soil taking device as claimed in claim 2, characterized in that: The support plate (11) is provided with a second locking hole (17), and a locking bolt can be passed through the second locking hole (17) and the first through hole (14).

4. A mining geological prospecting soil taking device as claimed in claim 1, characterized in that: A through hole 2 (18) is provided at the lower part of the second vertical channel steel (9), and two vertical plates 2 (19) are fixedly connected to the top two sides of the longitudinal channel steel (5). A locking hole 3 (20) is provided on the second vertical plate (19), and a locking bolt can be passed through the locking hole 3 (20) and the second through hole (18).

5. A mining geological prospecting soil taking device as claimed in claim 4, characterized in that: Locking holes four (21) are provided on both sides of the longitudinal channel steel (5), and locking bolts can be passed through the locking holes four (21) and the through holes two (18).

6. A mining geological prospecting soil taking device as claimed in claim 1, characterized in that: Two lifting rings (22) are installed on the connecting channel steel (8) at the uppermost side of the expansion frame (3).

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