Mineral exploration device

Abstract

The utility model relates to a mineral exploration device which comprises the following components: a main frame body which comprises a top plate, a first hemispherical hole, a first movable groove, a bottom plate and a movable hole; the cover plate comprises a second hemispherical hole, a second movable groove and an internal thread cylinder; the adjusting block is sequentially provided with a top block, a movable ball, a connecting rod and a metal ball from top to bottom; the fixing mechanism comprises a fixing screw, a reset spring and a friction block; the permanent magnet is arranged in the bottom plate through a screw and a sealing plate; the supporting frame is movably connected with the vertical rod through a movable block and a threaded sleeve; and the measuring instrument is arranged at the top end of the top block. According to the measuring instrument, the adjusting block, the fixing mechanism, the movable block, the supporting frame and other components are arranged, the supporting frame supports the main frame body after being unfolded through the matching relation between the movable block and the supporting frame, the adjusting block faces the earth center under the action of gravity in the process, and then the measuring instrument is in a horizontal state.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral exploration equipment, in particular to a mineral exploration device. Background Art

[0002] Mineral exploration is the geological work carried out by applying effective exploration techniques and methods to mineral deposits that have been determined to have industrial value through general surveys and detailed investigations, in order to provide reliable ore reserves and necessary geological, technical and economic data for mine design. It is also called mineral deposit prospecting.

[0003] In the process of mineral exploration, in addition to the general need to use a surveying instrument to explore the area, a common surveying instrument usually includes a tripod and a measuring instrument. The tripod supports and fixes the measuring instrument and is adjusted through a fine-tuning device under the measuring instrument to ensure that the measuring instrument remains horizontal for measurement operations. Since the exploration environment is mostly an outdoor environment with a relatively complex environment, multiple adjustments are usually required to meet the use requirements when performing horizontal adjustments. This method has high requirements on the operator and is cumbersome to use. Therefore, a mineral exploration device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] Based on the above description, the utility model provides a mineral exploration device to solve the problem that the existing exploration and mapping instruments are inconvenient to level during use.

[0005] The utility model provides a technical solution to the above-mentioned technical problems as follows: a mineral exploration device, comprising: a main frame, the main frame comprising a top plate, a first hemispherical hole, a first movable groove, a bottom plate, a vertical pole and a movable hole, a cover plate is arranged on the top of the top plate, and comprises a second hemispherical hole, a second movable groove and an internal threaded cylinder, an adjustment block is provided with a top block, a movable ball, a connecting rod and a metal ball from top to bottom, the movable ball is arranged between the first hemispherical hole and the second hemispherical hole, a fixing mechanism is arranged between the second movable groove and the first movable groove, and comprises a fixing screw, a reset spring and a friction block, a permanent magnet is arranged inside the bottom plate through screws and a sealing plate, a support frame is movably connected to the vertical pole through a movable block and a threaded sleeve, and a measuring instrument is arranged at the top of the top block.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the upper surface of the top plate is provided with a first hemispherical hole and a first movable groove, and the first movable grooves are distributed in an annular shape and at equal intervals along the outer edge of the first hemispherical hole.

[0008] Furthermore, the outer surface of the top plate is provided with a side plate, the bottom end of the side plate is provided with a vertical pole, the side surface of the vertical pole is provided with an active hole, and the bottom end of the active hole is provided with a bottom plate.

[0009] Furthermore, the cover plate includes a plate, which is arranged at the top of the top plate, and a second hemispherical hole and a second movable groove are provided on the side of the plate close to the top plate, and the second movable groove corresponds to the first movable groove. The outer surface of the plate is provided with an internal threaded barrel, and the internal threaded barrel is connected to the second movable groove.

[0010] Furthermore, the metal ball is arranged between the first hemispherical hole and the bottom plate, and a rubber sleeve is arranged outside the metal ball.

[0011] Furthermore, the movable block includes a movable half block, two of the movable half blocks are connected to each other by screws to form a complete I-shaped block, threaded shafts are provided on opposite sides of the movable half blocks, the vertical rod is provided between the movable half blocks, and the movable half blocks extend to the interior of the movable hole.

[0012] Furthermore, the support frame includes half frame bodies, and the two half frame bodies are connected to each other by screws.

[0013] Furthermore, openings are provided on opposite sides of the half frame, the movable block is provided inside the opening, the half frame is sleeved onto the outside of the threaded shaft, and a force-bearing foot is provided at the bottom end of the half frame.

[0014] Furthermore, the friction block includes a force-bearing plate, and a connecting cross bar and a friction plate are sequentially arranged on one side of the force-bearing plate close to the adjustment block, and the friction block is arranged between the second movable groove and the first movable groove.

[0015] Furthermore, a return spring is arranged between the force-bearing plate and the cover plate, and a fixing screw is arranged inside the internal threaded tube.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] 1. The utility model sets the adjusting block, the fixing mechanism, the movable block and the supporting frame, and the matching relationship between the movable block and the supporting frame enables the supporting frame to support the main frame after being unfolded. In this process, the adjusting block always keeps facing the center of the earth under the action of gravity, so that the measuring instrument is in a horizontal state, and the adjusting block is fixed after stopping the movement through the fixing mechanism;

[0018] 2. The effect of magnetic damping is achieved by setting the metal ball and the permanent magnet. When the device is fixed, magnetic damping will occur when the adjustment block moves to a large extent, thereby stabilizing the movable block as quickly as possible, so that the device can avoid shaking for too long when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a mineral exploration device provided by an embodiment of the utility model;

[0020] Figure 2 for Figure 1 Structural cross-sectional view of

[0021] Figure 3 for Figure 2 A structural diagram from another perspective;

[0022] Figure 4 for Figure 3 A partial enlarged schematic diagram of the middle A area;

[0023] Figure 5 This is a structural schematic diagram of the main frame in the embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the cover plate in the embodiment of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the adjustment block in the embodiment of the utility model;

[0026] Figure 8 This is a schematic diagram of the structure of the movable block in the embodiment of the utility model;

[0027] Fig. 9 This is a schematic diagram of the structure of the support frame in the embodiment of the utility model;

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Main frame; 101. Top plate; 102. First hemispherical hole; 103. First movable groove; 104. Side plate; 105. Bottom plate; 106. Vertical pole; 107. Movable hole; 2. Cover plate; 21. Plate; 22. Second hemispherical hole; 23. Second movable groove; 24. Internal threaded cylinder; 3. Adjustment block; 31. Top block; 32. Movable ball; 33. Connecting rod; 34. Metal ball; 4. Measuring instrument; 5. Movable block; 51. Movable half block; 52. Threaded shaft; 6. Support frame; 61. Half frame; 62. Force foot; 63. Opening; 7. Threaded sleeve; 8. Rubber sleeve; 9. Permanent magnet; 10. Closing plate; 11. Fixing screw; 12. Reset spring; 13. Friction block; 131. Force plate; 132. Connecting cross bar; 133. Friction plate. DETAILED DESCRIPTION

[0030] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0032] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0033] See also Figure 1 , Figure 2 , Figure 5 and Figure 6 , a mineral exploration device, comprising:

[0034] The main frame 1 includes a top plate 101, a first hemispherical hole 102, a first movable groove 103, a bottom plate 105, a vertical rod 106 and a movable hole 107;

[0035] The top surface of the top plate 101 is provided with a first hemispherical hole 102 and a first movable groove 103, the first movable grooves 103 are distributed in an annular manner and equidistantly along the outer edge of the first hemispherical hole 102, the outer surface of the top plate 101 is provided with a side plate 104, the bottom end of the side plate 104 is provided with a vertical rod 106, the side of the vertical rod 106 is provided with an movable hole 107, and the bottom end of the movable hole 107 is provided with a bottom plate 105;

[0036] A cover plate 2, which is arranged on the top of the top plate 101 and includes a second hemispherical hole 22, a second movable groove 23 and an internal threaded barrel 24. The cover plate 2 includes a plate 21, which is arranged on the top of the top plate 101. The plate 21 is provided with a second hemispherical hole 22 and a second movable groove 23 on one side close to the top plate 101. The second movable groove 23 corresponds to the first movable groove 103. The outer surface of the plate 21 is provided with an internal threaded barrel 24, which is connected to the second movable groove 23.

[0037] Based on the above, the main frame 1 and the cover plate 2 can be connected to each other by screws, and the first hemispherical hole 102 and the second hemispherical hole 22 cooperate with each other so that the adjustment block 3 can rotate around the center of the two hemispherical holes, and the first movable groove 103 and the second movable groove 23 cooperate with each other to provide movable space for the friction block 13 and the return spring 12, and the distance between the friction block 13 and the adjustment block 3 is adjusted by the fixing screw 11 that matches the internal threaded tube 24.

[0038] like Figure 1-Figure 3 and Figure 7 As shown, the adjusting block 3 is provided with a top block 31, a movable ball 32, a connecting rod 33 and a metal ball 34 from top to bottom, wherein:

[0039] The movable ball 32 is disposed between the first hemispherical hole 102 and the second hemispherical hole 22, the metal ball 34 is disposed between the first hemispherical hole 102 and the bottom plate 105, and a rubber sleeve 8 is disposed outside the metal ball 34;

[0040] A permanent magnet 9 is arranged inside the bottom plate 105 through screws and a sealing plate 10;

[0041] A measuring instrument 4, which is arranged on the top of the top block 31;

[0042] Based on the above, the adjustment block 3 rotates with the movable ball 32 as the center. At this time, the entire adjustment block 3 cooperates with the main frame 1 and the cover plate 2 to form a lever, that is, the metal ball 34 can pry the movable ball 32 and the measuring instrument 4 with a relatively small weight, and the setting of the metal ball 34 makes the center of gravity of the entire adjustment block 3 downward. The metal ball 34 can be made of any metal that is not attracted by magnets. The permanent magnet 9 cooperates with the metal ball 34 to produce a magnetic damping phenomenon. When the adjustment block 3 shakes under the action of gravity, the magnetic damping phenomenon can make the adjustment block 3 stabilize as quickly as possible.

[0043] like Figure 2-Figure 4 As shown, the fixing mechanism is arranged between the second movable groove 23 and the first movable groove 103, and includes a fixing screw 11, a return spring 12 and a friction block 13;

[0044] The friction block 13 includes a force plate 131, and a connecting cross bar 132 and a friction plate 133 are sequentially arranged on one side of the force plate 131 close to the adjustment block 3. The friction block 13 is arranged between the second movable groove 23 and the first movable groove 103, and a return spring 12 is arranged between the force plate 131 and the cover plate 2. A fixing screw 11 is arranged inside the internal threaded cylinder 24;

[0045] Based on the above, the fixing screw 11 and the internal threaded tube 24 cooperate with each other to promote the movement of the friction block 13, so that the friction block 13 fits tightly with the surface of the movable ball 32, thereby fixing the position of the movable ball 32. During this process, the reset spring 12 is in a compressed state. Therefore, when the fixing screw 11 is turned in the reverse direction, the friction block 13 is reset under the action of the elastic force of the reset spring 12, that is, the friction block 13 is separated from the movable ball 32.

[0046] like Figure 1-Figure 3 , Figure 8 as well as Fig. 9 As shown, the support frame 6 is movably connected to the vertical rod 106 through the movable block 5 and the threaded sleeve 7;

[0047] The movable block 5 includes a movable half block 51, two movable half blocks 51 are connected to each other by screws to form a complete I-shaped block, threaded shafts 52 are arranged on opposite sides of the movable half blocks 51, the vertical rod 106 is arranged between the movable half blocks 51, and the movable half blocks 51 extend to the inside of the movable hole 107;

[0048] The support frame 6 includes a half frame body 61, two half frame bodies 61 are connected to each other by screws, openings 63 are provided on opposite sides of the half frame bodies 61, the movable block 5 is provided inside the opening 63, the half frame body 61 is sleeved to the outside of the threaded shaft 52, and a force-bearing foot 62 is provided at the bottom end of the half frame body 61;

[0049] Based on the above, the support frame 6 cooperates with the movable frame 5 so that the support frame 6 can move along the direction of the movable hole 107, and cooperates with the half frame body 61 through the threaded shaft 52 so that the angle of the support frame 6 can be adjusted, and the position is fixed by the threaded sleeve 7.

[0050] In actual use of this embodiment, after loosening the threaded sleeve 7, the position and angle of the support frame 6 are adjusted so that the exploration device can be placed outdoors. At this time, the support frame 6 supports the main frame 1.

[0051] During this process, due to the effect of gravity, the metal ball 34 is always facing the center of the earth, that is, the entire adjustment block 3 is always in a vertical state, and thus the measuring instrument 4 is in a horizontal state;

[0052] When the support frame 6 is unfolded and the entire exploration device is placed, the adjustment block 3 is always in a shaking state. After the placement is completed, the adjustment block 3 continues to shake due to inertia. During this process, the metal ball 34 cuts the magnetic flux lines, that is, cuts the magnetic flux lines generated by the permanent magnet 9, and generates an induced magnetic field inside the metal ball 34. Under the action of the induced magnetic field (i.e., magnetic damping phenomenon), the metal ball 34 tends to stabilize at the fastest speed, thereby enabling the exploration device to stabilize faster.

[0053] When the metal ball 34 is stable, the friction block 13 is pushed to fit tightly with the surface of the movable ball 32 by tightening the fixing screw 11, so that the position of the adjustment block 3 is fixed. Compared with the traditional surveying instrument, the device adopts the adjustment block 3 for automatic adjustment, and uses the lever principle to enable the metal ball 34 with smaller mass to affect the vertical state of the measuring instrument 4. By ensuring that the measuring instrument 4 is in a vertical state, it is always in a horizontal state during measurement, which is faster and more convenient than manual fine-tuning.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 mineral exploration device, characterized in that: include: A main frame (1), comprising a top plate (101), a first hemispherical hole (102), a first movable groove (103), a bottom plate (105), a vertical rod (106) and a movable hole (107); A cover plate (2) is arranged on the top of the top plate (101) and comprises a second hemispherical hole (22), a second movable groove (23) and an internal threaded cylinder (24); The regulating block (3) is provided with a top block (31), a movable ball (32), a connecting rod (33) and a metal ball (34) in sequence from top to bottom, wherein: A movable ball (32) disposed between the first hemispherical hole (102) and the second hemispherical hole (22); A fixing mechanism, which is arranged between the second movable groove (23) and the first movable groove (103), and comprises a fixing screw (11), a return spring (12) and a friction block (13); A permanent magnet (9) is arranged inside the bottom plate (105) via screws and a sealing plate (10); A support frame (6) movably connected to the vertical rod (106) via a movable block (5) and a threaded sleeve (7); A measuring instrument (4) is arranged on the top of the top block (31).

2. The mineral exploration device according to claim 1, characterized in that: The upper surface of the top plate (101) is provided with a first hemispherical hole (102) and a first movable groove (103), and the first movable groove (103) is distributed in an annular manner and at equal intervals along the outer edge of the first hemispherical hole (102).

3. The mineral exploration device according to claim 2, characterized in that: The outer surface of the top plate (101) is provided with a side plate (104), the bottom end of the side plate (104) is provided with a vertical rod (106), the side surface of the vertical rod (106) is provided with a movable hole (107), and the bottom end of the movable hole (107) is provided with a bottom plate (105).

4. The mineral exploration device according to claim 1, characterized in that: The cover plate (2) comprises a plate (21), wherein the plate (21) is arranged at the top end of the top plate (101), and a second hemispherical hole (22) and a second movable groove (23) are arranged on a side of the plate (21) close to the top plate (101), wherein the second movable groove (23) corresponds to the first movable groove (103), and an internal threaded tube (24) is arranged on the outer surface of the plate (21), wherein the internal threaded tube (24) is connected to the second movable groove (23).

5. The mineral exploration device according to claim 1, characterized in that: The metal ball (34) is arranged between the first hemispherical hole (102) and the bottom plate (105), and a rubber sleeve (8) is arranged outside the metal ball (34).

6. The mineral exploration device according to claim 3, characterized in that: The movable block (5) comprises a movable half block (51), two movable half blocks (51) are connected to each other by screws to form a complete I-shaped block, threaded shafts (52) are arranged on opposite sides of the movable half blocks (51), the vertical rod (106) is arranged between the movable half blocks (51), and the movable half blocks (51) extend to the inside of the movable hole (107).

7. The mineral exploration device according to claim 6, characterized in that: The support frame (6) comprises a half frame body (61), and the two half frame bodies (61) are connected to each other via screws.

8. The mineral exploration device according to claim 7, characterized in that: The half frame (61) is provided with an opening (63) on one opposite side, the movable block (5) is arranged inside the opening (63), the half frame (61) is sleeved onto the outside of the threaded shaft (52), and a force-bearing foot (62) is provided at the bottom end of the half frame (61).

9. The mineral exploration device according to claim 1, characterized in that: The friction block (13) comprises a force-bearing plate (131), and a connecting cross bar (132) and a friction plate (133) are sequentially arranged on one side of the force-bearing plate (131) close to the adjustment block (3); the friction block (13) is arranged between the second movable groove (23) and the first movable groove (103).

10. The mineral exploration device according to claim 9, characterized in that: A return spring (12) is arranged between the force-bearing plate (131) and the cover plate (2), and a fixing screw (11) is arranged inside the internal threaded cylinder (24).

Images