Ore body alteration analysis equipment and method

Abstract

The invention belongs to the technical field of ore detection, and particularly relates to ore body alteration analysis equipment and method. The ore body alteration analysis equipment comprises a handheld ore analyzer, wherein the lower surface of the handheld ore analyzer is fixedly connected with an adjustable clamping mechanism; the adjustable clamping mechanism comprises a rotating assembly fixedly connected to the lower surface of the handheld ore analyzer, the bottom of the rotating assembly is fixedly connected with a distance adjusting assembly, one end of the distance adjusting assembly is fixedly connected with a longitudinal adjusting assembly, and one end of the longitudinal adjusting assembly is fixedly connected with a transverse adjusting assembly. And one end of the transverse adjusting assembly is fixedly connected with a clamping assembly. Detection personnel can sequentially carry out operations of ore clamping and ore overturning in place with one hand through the adjustable clamping mechanism, and cooperative operation of multiple persons is not needed. The problem that an existing handheld ore analyzer with a rapid ore fixing function is difficult to complete by a single person, so that the convenient use function of the handheld ore analyzer is reduced is effectively solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of ore detection, and particularly relates to an ore body alteration analysis device and method. Background Art

[0002] Ore body alteration analysis is an important link in geological exploration and mineral development. It involves the study of physical and chemical changes occurring in ores and surrounding rocks, which are usually related to hydrothermal activities, magmatic activities or other geological processes. Handheld ore analyzers are currently common devices used for ore body alteration analysis.

[0003] Chinese Patent (authorization publication number: CN215894437U) discloses a handheld ore analyzer. By setting a bracket, the sample can be supported and placed, which improves the detection accuracy of the analyzer, and also has the effect of supporting and placing the sample, reducing the contact between personnel and the sample, and improving the safety of personnel during analysis; by setting a positioning plate and an elastic member, the sample can be further positioned and clamped, thereby improving the stability of the sample placed on the connecting plate, reducing the possibility of the sample shaking, and further improving the safety of the analyzer during use.

[0004] Although the above device can elastically fix the ore in front of the detection part of the handheld ore analyzer, since both positioning plates are slidably connected to the inner wall of the chute through sliders, the detection personnel need to move the two positioning plates in opposite directions simultaneously before they can put the ore between the two positioning plates. During this process, the staff needs to perform three steps of holding the handheld ore analyzer, moving the two positioning plates, and placing the ore at the same time. At this time, it is difficult for the detection personnel to complete the fixed detection operation of the ore alone, increasing the use burden of the detection personnel. Summary of the Invention

[0005] Based on this, in view of the problem that the existing handheld ore analyzer with a function of quickly fixing the ore is difficult to be completed by a single person, thus reducing the convenient use function of the handheld ore analyzer, it is necessary to provide an ore body alteration analysis device and method.

[0006] An ore body alteration analysis device provided by the present invention includes a handheld ore analyzer, and an adjustable clamping mechanism is fixedly connected to the lower surface of the handheld ore analyzer; the adjustable clamping mechanism includes a rotating component fixedly connected to the lower surface of the handheld ore analyzer, a distance adjusting component is fixedly connected to the bottom of the rotating component, a longitudinal adjusting component is fixedly connected to one end of the distance adjusting component, a transverse adjusting component is fixedly connected to one end of the longitudinal adjusting component, the structures of the distance adjusting component, the longitudinal adjusting component and the transverse adjusting component are the same, and a clamping component is fixedly connected to one end of the transverse adjusting component.

[0007] In one embodiment, the inspector can perform the operations of ore clamping and ore turning and positioning in place successively with one hand through the adjustable clamping mechanism, without the need for multiple people to cooperate in the operation, effectively solving the problem that the existing handheld ore analyzer with the function of quickly fixing ore is difficult to be completed by a single person, thus reducing the convenient use function of the handheld ore analyzer.

[0008] Further, the rotation assembly includes a rotating seat fixedly connected to the lower surface of the handheld ore analyzer. Two positioning grooves are provided inside the rotating seat. A rotating shaft is rotatably connected inside the rotating seat. The central points of the openings of the two positioning grooves and the central point of the rotating shaft together form a right-angle included angle line. An elastic piece that is clamped with the upper positioning groove is fixedly connected to the upper surface of the rotating shaft. A connecting block fixedly connected to the distance adjustment assembly is fixedly connected to the lower surface of the rotating shaft.

[0009] In one embodiment, this can stably rotate the ore to the front of the detection end of the handheld ore analyzer.

[0010] Further, the distance adjustment assembly includes a threaded cylinder fixedly connected to the bottom of the connecting block. A guide cylinder is slidably connected to the surface of the threaded cylinder. The contact parts of the threaded cylinder and the guide cylinder are both rectangles that match each other. A threaded adjustment rod is rotatably connected to the bottom of the guide cylinder. The top of the threaded adjustment rod penetrates through the guide cylinder and is threadedly connected to the threaded cylinder. One end of the longitudinal adjustment assembly is fixedly connected to the guide cylinder.

[0011] In one embodiment, the inspector can quickly adjust the distance between the ore and the detection end of the handheld ore analyzer through the distance adjustment assembly. This can not only detect ores of different sizes to expand the applicable range of ores, but also avoid the subsequent collision between the ore and the detection end of the handheld ore analyzer, so as to achieve the effect of protecting the handheld ore analyzer; At the same time, the inspector can quickly adjust the vertical axis and horizontal axis positions of the ore in front of the detection end of the handheld ore analyzer through the longitudinal adjustment assembly and the transverse adjustment assembly respectively, so that multi-point detection of ore alteration can be easily carried out without disassembling the ore, thereby improving the accuracy of the analysis of ore body alteration.

[0012] Further, the clamping assembly includes a mounting frame fixedly connected to one end of the lateral adjustment assembly. A bidirectional lead screw is rotatably connected inside the mounting frame. U-shaped clamping strips that are slidably connected to the mounting frame are threadedly connected to the surfaces of the two opposite threads of the bidirectional lead screw. A driven bevel gear is fixedly connected to the surface of the bidirectional lead screw. A driving bevel gear is meshed with the surface of the driven bevel gear. One end of the driving bevel gear is fixedly connected to a rotating rod that is rotatably connected to the mounting frame. One end of the rotating rod penetrates to the outside of the mounting frame.

[0013] In one embodiment, this enables the tester to place the ore on top of the mounting frame and then perform the clamping and fixing operation, allowing for quick single-handed adjustment.

[0014] Further, the vertical cross-sectional shape of the positioning groove is an isosceles triangle, and the vertical cross-sectional shape of the elastic piece is an inverted V shape.

[0015] In one embodiment, this can reduce the burden of the elastic piece entering and exiting the positioning groove, ensuring that the tester can easily rotate the ore.

[0016] Further, a reserved groove is formed on the upper surface of the rotating seat, and both ends of the elastic piece are fixedly connected to the inside of the reserved groove.

[0017] In one embodiment, this can reserve sufficient deformation space for the elastic piece, preventing the elastic piece from getting stuck between the rotating shaft and the rotating seat.

[0018] Further, the local cross-sectional shapes of the contact parts between the mounting frame and the U-shaped clamping strips are all matching rectangles.

[0019] In one embodiment, this can prevent the U-shaped clamping strips from rotating together with the bidirectional lead screw, ensuring stable clamping of the ore by the two U-shaped clamping strips.

[0020] Further, clamping pieces are fixedly connected to the opposite ends of the two U-shaped clamping strips. The horizontal cross-sectional shape of the clamping piece is a V shape with an opening facing the center point of the mounting frame.

[0021] In one embodiment, this can increase the clamping contact area with the ore, thereby improving the clamping stability for ores of different shapes.

[0022] Further, the number of the clamping pieces is not less than ten, and the clamping pieces on both sides are staggered with each other.

[0023] In one embodiment, this can increase the clamping range of the clamping pieces and further improve the clamping stability for ores of different shapes.

[0024] An ore body alteration analysis method provided by the present invention is implemented using the above-mentioned ore body alteration analysis equipment. The ore body alteration analysis method specifically includes: Select ores of corresponding specifications, place the ores into the clamping assembly, and then drive the clamping assembly to firmly clamp the ores. Adjust the top of the ore to be below the rotating assembly through the distance adjustment assembly to prevent the ore from colliding with the detection end of the handheld ore analyzer subsequently. Rotate the rotating assembly by 90 degrees, and rotate the ore to the front of the detection end of the handheld ore analyzer through the distance adjustment assembly, the longitudinal adjustment assembly, the lateral adjustment assembly, and the clamping assembly. Manually turn on the handheld ore analyzer so that the handheld ore analyzer can scan and detect the alteration conditions of the corresponding parts of the ore in real time and compile them into a data analysis report for accurate recording. Adjust the longitudinal adjustment assembly or the lateral adjustment assembly according to requirements to change the position of the ore in front of the detection end of the handheld ore analyzer to meet the detection requirements for multi-point alterations of the ore, thereby improving the accuracy of the ore body alteration analysis.

[0025] The above-mentioned ore body alteration analysis equipment and method of the present invention have the following advantages and beneficial effects: The tester can perform the operations of ore clamping and ore flipping and positioning successively with one hand through the adjustable clamping mechanism, without the need for multiple people to cooperate in the operation, effectively solving the problem that the existing handheld ore analyzer with the function of quickly fixing the ore is difficult to be completed by a single person, thereby reducing the convenient use function of the handheld ore analyzer. The tester can quickly adjust the distance between the ore and the detection end of the handheld ore analyzer through the distance adjustment assembly. This can not only detect ores of different sizes to expand the applicable range of the ores, but also prevent the ore from colliding with the detection end of the handheld ore analyzer subsequently, so as to achieve the effect of protecting the handheld ore analyzer. The tester can quickly adjust the longitudinal axis and horizontal axis positions of the ore in front of the detection end of the handheld ore analyzer through the longitudinal adjustment assembly and the lateral adjustment assembly respectively, so that multi-point detection of ore alterations can be easily carried out without disassembling the ore, thereby improving the accuracy of the ore body alteration analysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 Schematic connection diagram of the adjustable clamping mechanism in the ore body alteration analysis device of the present invention in a horizontal state with a handheld ore analyzer; Figure 2 Schematic connection diagram of the adjustable clamping mechanism in the ore body alteration analysis device of the present invention in a vertical state with a handheld ore analyzer; Figure 3 Schematic structural diagram of the adjustable clamping mechanism in the ore body alteration analysis device of the present invention in a horizontal state; Figure 4 Schematic cross-sectional view of the adjustable clamping mechanism in the ore body alteration analysis device of the present invention in a horizontal state; Figure 5 Explosion schematic diagram of the overall distance adjustment component in the ore body alteration analysis device of the present invention; Figure 6 Explosion schematic diagram of a part of the clamping component in the ore body alteration analysis device of the present invention; Figure 7 is Figure 4 Enlarged view of part A in

[0028] Reference numerals: 100, handheld ore analyzer; 200, adjustable clamping mechanism; 211, rotating seat; 212, positioning groove; 213, rotating shaft; 214, elastic sheet; 215, connecting block; 216, reserved groove; 221, threaded cylinder; 222, guiding cylinder; 223, threaded adjusting rod; 230, longitudinal adjusting component; 240, transverse adjusting component; 251, mounting frame; 252, bidirectional lead screw; 253, U-shaped clamping strip; 254, driven bevel gear; 255, driving bevel gear; 256, rotating rod; 257, clamping piece. Detailed implementation manners

[0029] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the description of the present invention are only for illustrative purposes and do not represent the only implementation manner.

[0031] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present invention, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0032] In the present invention, unless otherwise clearly specified and defined, the first feature may be in direct contact with the second feature "on" or "under" the second feature, or the first feature and the second feature may be in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature has a lower horizontal height than the second feature.

[0033] Unless otherwise defined, all technical and scientific terms used in the description of the present invention have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention are only for the purpose of describing specific implementation manners and are not intended to limit the present invention. The term "and / or" used in the description of the present invention includes any and all combinations of one or more of the related listed items.

[0034] The following will be combined with Figure 1 - Figure 7 Describe the ore body alteration analysis equipment and method of the present invention.

[0035] Such as Figures 1-7As shown, in one embodiment, an ore body alteration analysis device includes a handheld ore analyzer 100, and an adjustable clamping mechanism 200 is fixedly connected to the lower surface of the handheld ore analyzer 100; the adjustable clamping mechanism 200 includes a rotating assembly fixedly connected to the lower surface of the handheld ore analyzer 100, a distance adjustment assembly is fixedly connected to the bottom of the rotating assembly, one end of the distance adjustment assembly is fixedly connected to a longitudinal adjustment assembly 230, one end of the longitudinal adjustment assembly 230 is fixedly connected to a transverse adjustment assembly 240, the structures of the distance adjustment assembly, the longitudinal adjustment assembly 230, and the transverse adjustment assembly 240 are the same, and a clamping assembly is fixedly connected to one end of the transverse adjustment assembly 240.

[0036] The handheld ore analyzer 100 is a portable device that uses spectral technology to analyze the composition of minerals and rocks. The handheld ore analyzer 100 mainly consists of components such as an X-ray tube, a detector, a CPU, and a memory. Among them, the X-ray tube serves as an excitation source to generate X-rays, the detector is used to capture characteristic X-rays and convert them into electrical signals, the CPU is responsible for processing and analyzing these signals, and the memory is used to store analysis results and data. The working principle of the handheld ore analyzer 100 is mainly based on X-ray fluorescence spectroscopy (XRF). When the sample is irradiated with X-rays, the elemental atoms in the sample will absorb the energy of the X-rays and excite the inner electrons to transition to higher energy levels. Subsequently, when the outer electrons transition back to lower energy levels, characteristic X-rays are released. The energy and wavelength of these characteristic X-rays are related to the type of element. Therefore, these characteristic X-rays can be captured by the detector and converted into electrical signals for analysis to determine the types and contents of elements in the sample.

[0037] As Figure 3 , Figure 4 and Figure 7 As shown, the rotating assembly includes a rotating seat 211 fixedly connected to the lower surface of the handheld ore analyzer 100. Two positioning grooves 212 are opened inside the rotating seat 211. A rotating shaft 213 is rotatably connected inside the rotating seat 211. The opening center points of the two positioning grooves 212 and the center point of the rotating shaft 213 together form a right-angled included angle line. A elastic piece 214 that is clamped with the upper positioning groove 212 is fixedly connected to the upper surface of the rotating shaft 213. A connecting block 215 fixedly connected to the distance adjustment assembly is fixedly connected to the lower surface of the rotating shaft 213; the vertical cross-sectional shape of the positioning groove 212 is an isosceles triangle, and the vertical cross-sectional shape of the elastic piece 214 is an inverted V shape; a reserved groove 216 is opened on the upper surface of the rotating seat 211, and both ends of the elastic piece 214 are fixedly connected inside the reserved groove 216.

[0038] When the tester needs to rotate the ore fixed in the clamping assembly, the tester only needs to rotate the connecting block 215. The connecting block 215 drives the rotating shaft 213 to rotate. The rotation of the rotating shaft 213 pulls the elastic piece 214. Under the action of the rotational extrusion force, the elastic piece 214 rotates out of the positioning groove 212 connected to it. When the rotating shaft 213 rotates 90 degrees, at this time the elastic piece 214 just aligns with another positioning groove 212. At this time, the elastic piece 214 loses the block, and the elastic piece 214 restores its original shape elastically and is clamped with this positioning groove 212, locking the ore at the corresponding angle.

[0039] As Figure 3 , Figure 4 and Figure 5 shown, the distance adjustment assembly includes a threaded cylinder 221 fixedly connected to the bottom of the connecting block 215. A guide cylinder 222 is slidably connected to the surface of the threaded cylinder 221. The contact parts of the threaded cylinder 221 and the guide cylinder 222 are both rectangular and matched. The bottom of the guide cylinder 222 is rotatably connected to a threaded adjustment rod 223. The top of the threaded adjustment rod 223 passes through the guide cylinder 222 and is threadedly connected to the threaded cylinder 221. One end of the longitudinal adjustment assembly 230 is fixedly connected to the guide cylinder 222.

[0040] Taking the clamping assembly in the horizontal state as the initial state, when the tester needs to prevent the ore from colliding with the lens of the handheld ore analyzer 100 after rotation, the tester can observe whether the top height of the ore is higher than the rotating assembly at this time. If the ore is higher than the rotating assembly, the tester can rotate the threaded adjustment rod 223 in the corresponding direction. The threaded adjustment rod 223 drives the guide cylinder 222 to descend along the rectangular surface of the threaded cylinder 221. The threaded cylinder 221 drives the longitudinal adjustment assembly 230 to descend. The longitudinal adjustment assembly 230 drives the transverse adjustment assembly 240 to descend. The transverse adjustment assembly 240 drives the clamping assembly to descend. The clamping assembly drives the ore to descend until the ore descends below the rotating assembly.

[0041] Since the structures of the distance adjustment assembly, the longitudinal adjustment assembly 230 and the transverse adjustment assembly 240 are the same, similarly, when the tester needs to adjust the horizontal and vertical positions of the ore, the tester only needs to adjust the longitudinal adjustment assembly 230 and the transverse adjustment assembly 240 according to the adjustment method of the above distance adjustment assembly to correspondingly adjust the position of the ore, so that multi-point detection of ore alteration can be easily carried out without disassembling the ore, thereby improving the accuracy of the analysis of ore body alteration.

[0042] As Figure 3 , Figure 4 and Figure 6As shown in the figure, the clamping assembly includes a mounting frame 251 fixedly connected to one end of the lateral adjustment assembly 240. A bidirectional lead screw 252 is rotatably connected inside the mounting frame 251. U-shaped clamping strips 253 that are slidably connected to the mounting frame 251 are threadedly connected to the surfaces of the two opposite threads of the bidirectional lead screw 252. A driven bevel gear 254 is fixedly connected to the surface of the bidirectional lead screw 252. A driving bevel gear 255 is meshed and connected to the surface of the driven bevel gear 254. One end of the driving bevel gear 255 is fixedly connected to a rotating rod 256 that is rotatably connected to the mounting frame 251. One end of the rotating rod 256 penetrates to the outside of the mounting frame 251; the partial cross-sectional shapes of the contact parts between the mounting frame 251 and the U-shaped clamping strips 253 are all matching rectangles; clamping pieces 257 are fixedly connected to the opposite ends of the two U-shaped clamping strips 253. The horizontal cross-sectional shape of the clamping piece 257 is a V shape with an opening facing the center point of the mounting frame 251; the number of the clamping pieces 257 is not less than ten, and the clamping pieces 257 on both sides are staggered with each other.

[0043] After the tester places the ore on the top of the mounting frame 251 between the clamping pieces 257 on both sides, the tester only needs to rotate the rotating rod 256 in the corresponding direction. The rotating rod 256 drives the driving bevel gear 255 to rotate. The driving bevel gear 255 drives the driven bevel gear 254 to rotate. The driven bevel gear 254 drives the bidirectional lead screw 252 to rotate. The bidirectional lead screw 252 drives the two U-shaped clamping strips 253 to move towards each other along the mounting frame 251 through the two opposite threads at the same time. The two U-shaped clamping strips 253 correspondingly drive the clamping pieces 257 to cooperate and clamp the ore in a staggered manner, and firmly lock the ore on the top of the mounting frame 251.

[0044] The specific process of the ore alteration analysis method implemented by using the above ore body alteration analysis equipment as Figures 1-7 shown is as follows: Select ores of corresponding specifications, put the ores into the clamping assembly, and then drive the clamping assembly to firmly clamp the ores; Adjust the top of the ore to the lower part of the rotating assembly through the distance adjustment assembly to prevent the ore from colliding with the detection end of the handheld ore analyzer 100 subsequently; Rotate the rotating assembly by 90 degrees, and rotate the ore to the front of the detection end of the handheld ore analyzer 100 through the distance adjustment assembly, the longitudinal adjustment assembly 230, the lateral adjustment assembly 240 and the clamping assembly; Manually turn on the handheld ore analyzer 100 so that the handheld ore analyzer 100 can scan and detect the alteration conditions of the corresponding parts of the ore in real time and compile them into a data analysis report for accurate recording; Adjust the longitudinal adjustment assembly 230 or the lateral adjustment assembly 240 according to requirements to change the position of the ore in front of the detection end of the handheld ore analyzer 100 to meet the detection requirements for multi-point alteration of the ore, thereby improving the accuracy of the ore alteration analysis.

[0045] Working principle: Taking the clamping component in a horizontal state as the initial state, the tester holds the handle of the handheld ore analyzer 100 with one hand, then places the ore of the corresponding specification into the clamping component, then drives the clamping component to fix the ore, and finally the tester only needs to drive the rotating component to rotate upward by 90 degrees. Through the distance adjustment component, the longitudinal adjustment component 230, the transverse adjustment component 240 and the clamping component, the ore is rotated to the front of the detection end of the handheld ore analyzer 100. At this time, the tester can manually turn on the handheld ore analyzer 100 to detect and analyze the alteration of the ore. In the above process, the tester can easily complete the installation and detection operation of the ore alone without the need for multiple people to cooperate, thereby reducing the burden of ore alteration analysis.

[0046] It should be noted that in the above description, the handheld ore analyzer 100 and the bidirectional lead screw 252 are devices with relatively mature applications in the prior art, and the specific models can be selected according to actual needs. At the same time, the power supply of the handheld ore analyzer 100 can be powered by an internal power supply or by mains power, and the specific power supply method is selected according to the situation and will not be elaborated here.

[0047] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An ore body alteration analysis device, comprising a handheld ore analyzer (100), characterized in that: An adjustable clamping mechanism (200) is fixedly connected to the lower surface of the handheld ore analyzer (100); The adjustable clamping mechanism (200) comprises a rotating assembly fixedly connected to the lower surface of the handheld ore analyzer (100); a distance adjustment assembly is fixedly connected to the bottom of the rotating assembly; one end of the distance adjustment assembly is fixedly connected to a longitudinal adjustment assembly (230); one end of the longitudinal adjustment assembly (230) is fixedly connected to a transverse adjustment assembly (240); the distance adjustment assembly, the longitudinal adjustment assembly (230) and the transverse adjustment assembly (240) are all of the same structure; one end of the transverse adjustment assembly (240) is fixedly connected to a clamping assembly.

2. The ore body alteration analysis equipment according to claim 1, characterized in that: The rotating assembly comprises a rotating seat (211) fixedly connected to the lower surface of the handheld ore analyzer (100), the rotating seat (211) is provided with two positioning grooves (212) inside, the rotating seat (211) is rotatably connected to a rotating shaft (213) inside, the opening center points of the two positioning grooves (212) and the center point of the rotating shaft (213) together form a right angle line, the upper surface of the rotating shaft (213) is fixedly connected to a spring piece (214) engaged with the upper positioning groove (212), and the lower surface of the rotating shaft (213) is fixedly connected to a connecting block (215) fixedly connected to the distance adjustment assembly.

3. The ore body alteration analysis equipment according to claim 2, characterized in that: The distance adjustment assembly comprises a threaded cylinder (221) fixedly connected to the bottom of the connection block (215); a guide cylinder (222) is slidably connected to the surface of the threaded cylinder (221); contact portions between the threaded cylinder (221) and the guide cylinder (222) are both matched rectangles; a threaded adjustment rod (223) is rotatably connected to the bottom of the guide cylinder (222); a top of the threaded adjustment rod (223) passes through the guide cylinder (222) and is threadedly connected to the threaded cylinder (221); and one end of the longitudinal adjustment assembly (230) is fixedly connected to the guide cylinder (222).

4. The ore body alteration analysis equipment according to claim 1, characterized in that: The clamping assembly comprises a mounting frame (251) fixedly connected to one end of the lateral adjustment assembly (240); a bidirectional lead screw (252) is rotatably connected inside the mounting frame (251); two oppositely threaded surfaces of the bidirectional lead screw (252) are both threadedly connected to a U-shaped clamping strip (253) slidably connected to the mounting frame (251); a driven bevel gear (254) is fixedly connected to the surface of the bidirectional lead screw (252); a driving bevel gear (255) is meshingly connected to the surface of the driven bevel gear (254); one end of the driving bevel gear (255) is fixedly connected to a rotating rod (256) rotatably connected to the mounting frame (251); one end of the rotating rod (256) passes through the outside of the mounting frame (251).

5. The ore body alteration analysis equipment according to claim 2, characterized in that: The vertical cross-sectional shape of the positioning groove (212) is an isosceles triangle, and the vertical cross-sectional shape of the spring sheet (214) is an inverted V-shape.

6. The ore body alteration analysis equipment according to claim 2, characterized in that: A reserved groove (216) is provided on the upper surface of the rotating seat (211), and both ends of the spring sheet (214) are fixedly connected to the inside of the reserved groove (216).

7. The ore body alteration analysis equipment according to claim 4, characterized in that: The partial cross-sectional shapes of the contact portions between the installation frame (251) and the U-shaped clamping strip (253) are both matching rectangles.

8. The ore body alteration analysis equipment according to claim 4, characterized in that: The opposite ends of the two U-shaped clamping strips (253) are fixedly connected with clamping pieces (257), and the horizontal cross-sectional shape of the clamping piece (257) is a V-shape with the opening facing the center point of the installation frame (251).

9. The ore body alteration analysis equipment according to claim 8, characterized in that: The number of the clamping pieces (257) is no less than ten, and the clamping pieces (257) on both sides are staggered with each other.

10. A method for analyzing ore body alteration, implemented using the ore body alteration analysis device according to any one of claims 1 to 9, characterized in that: The ore body alteration analysis method comprises: Selecting ore of corresponding specifications, placing the ore into the clamping assembly, and then driving the clamping assembly to firmly clamp the ore; The top of the ore is adjusted to below the rotating assembly through the distance adjustment assembly to prevent the ore from subsequently colliding with the detection end of the handheld ore analyzer (100); Rotate the rotating assembly ninety degrees, and rotate the ore to the front of the detection end of the handheld ore analyzer (100) through the distance adjustment assembly, the longitudinal adjustment assembly (230), the transverse adjustment assembly (240) and the clamping assembly; Manually turning on the handheld ore analyzer (100) so that the handheld ore analyzer (100) scans and detects the alteration conditions of the corresponding parts of the ore in real time, and compiles the alteration conditions into a digital analysis report for accurate recording; The longitudinal adjustment component (230) or the transverse adjustment component (240) is adjusted as required to change the position of the ore in front of the detection end of the handheld ore analyzer (100), so as to meet the detection requirements of multi-point alteration of the ore, thereby improving the accuracy of the ore alteration analysis.

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