An iron ore elemental composition analyzer

Abstract

The application discloses an iron ore element component analyzer and particularly relates to the technical field of ore component detection. The length of the ore analysis equipment can be adjusted through the telescopic adjusting assembly, so that the ore analysis equipment can be put into narrow gaps for detection, avoiding the trouble of breaking and disassembling the ore for detection and the damage to the ore. In addition, the auxiliary adjusting structure can cooperate with the telescopic adjusting assembly to control the movement of the tooth rod, so that the tooth rod and the rotary transmission structure are engaged and transmitted, the ore analysis equipment is adjusted in angle, the different surfaces of the corresponding ore in the narrow gap can be adjusted, the detection of the ore elements is facilitated, the telescopic adjusting of the ore analysis equipment can meet the detection of the gaps with different depths and different positions, and the detection of the iron ore elements is more flexible through the angle.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ore composition detection, and more particularly to an iron ore element component analyzer. BACKGROUND

[0002] The ore element analyzer is an instrument for analyzing ore composition, and is used for detecting and analyzing the content of elements contained in ores, such as the accurate quantitative analysis and detection of elements such as silicon, manganese, phosphorus, copper, nickel, chromium, molybdenum, rare earth, magnesium, titanium, zinc, aluminum, lead, iron, tungsten, etc. in iron ore, copper ore, manganese ore and nickel ore.

[0003] A X-ray spectrometer and a mineral composition analyzer are provided in Chinese document No. 201010125380.3, which includes a spectrometer shell, a crystal holder, a curved spectrometer crystal, an incident beryllium window, an exit beryllium window, an incident adjustment window and an exit slit component. The curved spectrometer crystal and the crystal holder are both arranged in the spectrometer shell, and the curved spectrometer crystal is fixedly arranged on the crystal holder. The incident beryllium window and the exit beryllium window are arranged on the spectrometer shell on both sides of the curved spectrometer crystal, and the incident beryllium window, the exit beryllium window and the arc-shaped reflecting surface of the curved spectrometer crystal are in triangular distribution. The incident adjustment window is arranged in the incident beryllium window. The exit slit component is arranged on the light path between the curved spectrometer crystal in the spectrometer shell and the exit beryllium window. The spectrometer shortens the X-ray propagation distance, reduces the X-ray propagation air absorption, and can improve the resolution and measurement accuracy of the mineral composition analyzer.

[0004] However, sometimes the ore element analyzer needs to be inserted into a relatively narrow place for detection. However, the existing ore analyzer is generally a handheld analyzer with a fixed length, which is not convenient to insert into a relatively narrow place. Even if the instrument is inserted into the gap for detection, the insertion distance is short, and it is not convenient to view the detected data, which makes the detection efficiency low and the detection flexibility of the iron ore low. When some internal areas of a mine need to be detected, a separate sampling device is often needed for sampling, which is inconvenient. In addition, sampling will also damage the whole ore, therefore, it is of great significance to research a new iron ore element component analyzer to solve the above problems. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the iron ore element component analyzer provided by the present application solves the technical problem that the existing ore analyzer is generally a handheld analyzer with a fixed length, which is not convenient to stretch into a relatively narrow place, resulting in low flexibility of the detection of iron ore, and when it is necessary to detect some internal mining areas, a separate sampling device is often required for sampling, which is relatively inconvenient, and the sampling will also damage the whole ore.

[0006] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme: an iron ore element component analyzer, comprising a control hand wheel, one side of the control hand wheel is fixedly provided with an adjustable display assembly, the side of the control hand wheel away from the adjustable display assembly is fixedly connected with a connecting plate, one end surface of the connecting plate is provided with a telescopic adjusting assembly, the side of the telescopic adjusting assembly away from the connecting plate is fixedly connected with a rotary transmission structure, the rotary transmission structure is installed on one side of an ore analysis device, the rotary transmission structure is in meshing transmission with a toothed rod, the toothed rod is fixedly connected on one side of the telescopic adjusting assembly, an auxiliary adjusting structure is installed on the telescopic adjusting assembly and close to the control hand wheel, the telescopic adjusting assembly comprises a cross-cut telescopic frame, both ends of the cross-cut telescopic frame are hinged with two fixed blocks through hinge shafts, the two fixed blocks are fixedly connected with the opposite surfaces of two support bars, and one of the support bars is fixedly connected with the connecting plate.

[0007] As a further scheme of the present application: one side of the support bar is fixedly connected with two first rolling balls, and the two end surfaces of the support bar are fixedly connected with second rolling balls.

[0008] As a further scheme of the present application: the rotary transmission structure comprises a support shaft, the outer part of the support shaft is fixedly connected with two second bearings, the outer part of the second bearing is rotatably connected with a transmission gear, the transmission gear is in meshing connection with the toothed rod, and the toothed rod is fixedly connected on one side of one of the lower support bars.

[0009] As a further scheme of the present application: the two end surfaces of the support shaft are respectively fixedly connected with two connecting strips, the two connecting strips are respectively fixedly connected with one of the upper support bars, the outer rings of the two second bearings are rotatably connected with fixed plates, and the two fixed plates are fixedly connected on one side of the ore analysis device.

[0010] As a further scheme of the present application: the side of the ore analysis device away from the fixed plate is fixedly provided with a lighting lamp and a camera, and the lighting lamp and the camera are respectively located on the two sides of the ore analysis device detection port.

[0011] As a further scheme of the present application: the adjustable display assembly comprises a data receiving display screen, one side of the data receiving display screen is fixedly connected with an auxiliary shaft, the auxiliary shaft is rotatably connected in a first bearing, the first bearing is installed on one side of a control hand wheel, a weight hammer is installed at the middle position below the data receiving display screen.

[0012] As a further scheme of the present application: the number of the cross-cutting telescopic supports is two, the other two ends of the cross-cutting telescopic supports are hingedly connected with two guide sliding blocks through hinge shafts respectively, one of the guide sliding blocks below is fixedly connected with the telescopic end of the electric push rod, the two guide sliding blocks are slidably arranged in two guide sliding grooves respectively, the two guide sliding grooves are arranged between the two support strips respectively, the two guide sliding blocks in the same row and one side of the two support strips above are fixedly connected with guide frames, the two guide frames penetrate through the two guide sliding grooves, and a slide rod penetrates and slides below each guide frame, the two slide rods are fixedly connected between the two guide sliding blocks below respectively, and the other two slide rods are fixedly connected between the two support strips below respectively.

[0013] As a further scheme of the present application: the auxiliary adjusting structure comprises a support block, the support block is fixedly connected to the upper surface of one of the support strips above, a third bearing is fixedly installed on one side of the support block, a drive screw is rotatably connected in the third bearing, one end of the drive screw away from the third bearing is fixedly connected with an operation handle, a transmission nut is threadedly connected to the outer surface of the drive screw, the transmission nut is embeddedly installed above a support plate, the support plate is fixedly connected between the lower surface and the transverse plate, one end of the transverse plate is fixedly connected with one of the slide rods, a guide opening is arranged on the transverse plate, the guide opening is slidably connected with the other slide rod, and two blocking pieces are fixedly connected to the slide rods, the two blocking pieces are located on both sides of the transverse plate and keep the slide rods in the guide opening.

[0014] The present application has the following advantages:

[0015] 1. The present application can control the telescopic movement of the ore analysis equipment through the telescopic adjusting assembly, so that the length of the ore analysis equipment can be adjusted, so that the ore analysis equipment can be put into narrow gaps for detection, avoiding the trouble of breaking and detecting the ore, and avoiding the damage to the ore. In addition, the auxiliary adjusting structure can also cooperate with the telescopic adjusting assembly to control the movement of the tooth rod, so that the tooth rod is engaged with the rotary transmission structure for transmission, so that the rotary transmission structure can drive the ore analysis equipment to adjust the angle, so that the ore analysis equipment can still adjust the different surfaces of the ore in the narrow gap, thereby facilitating the detection of the ore elements. The telescopic adjusting of the ore analysis equipment can meet the detection of different depths of the gap, and meet the detection of different positions. In addition, the angle can make the detection of the iron ore elements more flexible.

[0016] 2. The auxiliary shaft can rely on the first bearing to rotate, so that the data receiving display screen has the characteristics of angle self-adjustment when extending into the ore gap at different angles, and the dead weight hammer can give the data receiving display screen downward force, so that the data receiving display screen can be kept vertical downward, avoiding the problem that the data receiving display screen is inclined and it is not easy to see the detection data on the data receiving display screen. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic view of the present application;

[0018] Figure 2 It is a three-dimensional structural schematic view of the control hand wheel of the present application;

[0019] Figure 3 It is a three-dimensional structural schematic view of the rotary transmission structure of the present application;

[0020] Figure 4 It is a three-dimensional structural schematic view of the ore analysis equipment of the present application;

[0021] Figure 5 It is a three-dimensional structural schematic view of the adjustable display assembly of the present application;

[0022] Figure 6 It is a three-dimensional structural schematic view of the telescopic adjusting assembly of the present application;

[0023] Figure 7 It is a three-dimensional structural schematic view of the auxiliary adjusting structure of the present application;

[0024] Figure 8 It is a three-dimensional structural schematic view of the cross-cut telescopic frame of the present application;

[0025] In the figure: 1 control hand wheel, 2 adjustable display assembly, 21 data receiving display screen, 22 auxiliary shaft, 23 first bearing, 24 dead weight hammer, 3 telescopic adjusting assembly, 31 fixed block, 32 support bar, 33 cross-cut telescopic frame, 34 guide sliding block, 35 guide sliding slot, 36 electric push rod, 4 ore analysis equipment, 5 rotary transmission structure, 51 transmission gear, 52 fixed plate, 53 support shaft, 54 second bearing, 55 connecting strip, 6 connecting plate, 7 first ball, 8 auxiliary adjusting structure, 81 support plate, 82 transmission nut, 83 operation handle, 84 drive screw, 85 third bearing, 86 support block, 87 guide port, 88 transverse plate, 9 toothed rod, 10 illuminating lamp, 11 camera, 12 second ball, 13 sliding rod, 14 guide frame. DETAILED DESCRIPTION

[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of the present application.

[0027] As shown in Figures 1-8 The present application provides an iron ore element component analyzer, which comprises a control hand wheel 1, an adjustable display assembly 2 is fixedly installed on one side of the control hand wheel 1, the adjustable display assembly 2 comprises a data receiving display screen 21, an auxiliary shaft 22 is fixedly connected to one side of the data receiving display screen 21, the auxiliary shaft 22 is rotatably connected in a first bearing 23, the first bearing 23 is installed on one side of the control hand wheel 1, a counterweight 24 is installed at the middle position below the data receiving display screen 21, the auxiliary shaft 22 can rotate by the first bearing 23, the stable rotation of the auxiliary shaft 22 is maintained, so that the data receiving display screen 21 can be angularly movable, and the data receiving display screen 21 has the feature of angular self-adjustment when being extended into a gap of ore at different angles, and the counterweight 24 can give the data receiving display screen 21 a downward force, so that the data receiving display screen 21 can be kept vertically downward, and the problem that the detection data on the data receiving display screen 21 is not easy to see due to the inclination of the data receiving display screen 21 is avoided, and secondly, the control hand wheel 1 can provide an operation point for the detection personnel, and then the detection personnel can conveniently perform handheld operation, so that the ore analysis equipment 4 can be more conveniently controlled to perform detection operation;

[0028] A connecting plate 6 is fixedly connected to the side of the control hand wheel 1 away from the adjustable display assembly 2, an extension type adjusting assembly 3 is installed on one end face of the connecting plate 6, a rotary transmission structure 5 is fixedly connected to the side of the extension type adjusting assembly 3 away from the connecting plate 6, the rotary transmission structure 5 comprises a support shaft 53, two second bearings 54 are fixedly connected to the outside of the support shaft 53, the support shaft 53 can be connected to a support strip 32 through a connecting strip 55, so as to play a role in fixing the support shaft 53, the support shaft 53 can support the second bearings 54, the second bearings 54 can assist the fixed plate 52 to rotate, and the ore analysis equipment 4 can achieve the purpose of angle adjustment;

[0029] The outer part of the second bearing 54 is rotatably connected with a transmission gear 51, the transmission gear 51 is in meshing connection with the toothed rod 9, and the toothed rod 9 is fixedly connected on one side of one of the lower support bars 32. The two ends of the support shaft 53 are fixedly connected with two connecting bars 55 respectively, and the two connecting bars 55 are fixedly connected with one of the upper support bars 32 respectively. The outer rings of the two second bearings 54 are rotatably connected with a fixed plate 52, and the two fixed plates 52 are fixedly connected on one side of the ore analysis equipment 4. Under the action of the operation auxiliary adjusting structure 8, the lower cross-cut telescopic support 33 can be controlled to move, so that the cross-cut telescopic support 33 drives the toothed rod 9 to move, so that the toothed rod 9 and the transmission gear 51 are in meshing transmission, and then the power transmission is facilitated. The second bearing 54 drives the fixed plate 52 to move, so that the fixed plate 52 can drive the ore analysis equipment 4 to overturn at an angle, so that the ore analysis equipment 4 can detect different detection surfaces, improve the flexibility of the ore analysis equipment 4 detection, and improve the detection accuracy of the ore analysis equipment 4 on the iron ore elements;

[0030] The rotating transmission structure 5 is installed on one side of the ore analysis equipment 4. The ore analysis equipment 4 is fixedly installed with a lighting lamp 10 and a camera 11 away from the fixed plate 52. The lighting lamp 10 and the camera 11 are located on both sides of the ore analysis equipment 4 detection port respectively. The lighting lamp 10 has the function of lighting, so that it can provide good lighting vision in dim environment, so that it can cooperate with the camera 11 to make the camera 11 can shoot clearer picture, and the detection personnel can know the walking environment of the ore analysis equipment 4 in the gap through the data receiving display screen 21;

[0031] The rotating transmission structure 5 is in meshing transmission with the toothed rod 9. The toothed rod 9 is fixedly connected on one side of the telescopic adjusting assembly 3. The auxiliary adjusting structure 8 is installed on the telescopic adjusting assembly 3 and close to the control hand wheel 1. The auxiliary adjusting structure 8 comprises a support block 86. The support block 86 is fixedly connected on the upper surface of one of the upper support bars 32. A third bearing 85 is fixedly installed on one side of the support block 86. The support block 86 can support the third bearing 85, so that the third bearing 85 can keep the connection and support of the drive screw 84, and the drive screw 84 can rotate stably in the third bearing 85;

[0032] The inner rotation of the third bearing 85 is connected with the driving screw 84, the end of the driving screw 84 away from the third bearing 85 is fixedly connected with the operating handle 83, the outer thread of the driving screw 84 is connected with the transmission nut 82, the outer part of the transmission nut 82 is embedded and installed above the supporting plate 81, the lower surface of the supporting plate 81 is fixedly connected with the transverse plate 88, the operating handle 83 can provide a force point for the detector, then the rotating movement of the driving screw 84 can be conveniently controlled through the operating handle 83, so that the driving screw 84 can drive the transmission nut 82 to move along the driving screw 84, so that the transmission nut 82 drives the supporting plate 81 to move, so that the supporting plate 81 can drive the transverse plate 88 to move, and then the lower cross-cut telescopic frame 33 can be smoothly controlled to move in translation through the slide rod 13;

[0033] One end of the transverse plate 88 is fixedly connected with one of the slide rods 13, the transverse plate 88 is provided with a guide opening 87, and the guide opening 87 is slidably connected with the other slide rod 13, and two blocking pieces are fixedly connected with the slide rod 13, the two blocking pieces are located on both sides of the transverse plate 88 and keep the slide rod 13 in the guide opening 87, the guide opening 87 can provide a movement point for the slide rod 13, so that when the cross-cut telescopic frame 33 is stretched or retracted, the cross-cut telescopic frame 33 can drive the slide rod 13 to move through the guide sliding block 34, so that the slide rod 13 can slide in the guide opening 87, and the stretching and retraction of the cross-cut telescopic frame 33 can be kept, and the two blocking pieces can keep the slide rod 13 in the guide opening 87, avoiding disengagement of the slide rod 13 from the guide opening 87;

[0034] The telescopic adjusting assembly 3 comprises two cross-cut telescopic frames 33, both ends of the cross-cut telescopic frame 33 are hingedly connected with two fixed blocks 31, the two fixed blocks 31 are fixedly connected between the opposite surfaces of two supporting strips 32, one of the supporting strips 32 is fixedly connected with the connecting plate 6, one side of the supporting strip 32 is fixedly connected with two first rolling balls 7, and both end surfaces of the supporting strip 32 are fixedly connected with second rolling balls 12, the first rolling balls 7 and the second rolling balls 12 can be located on the side walls of the gap, so that they can support the cross-cut telescopic frame 33, so that the ore analysis equipment 4 can have good support performance, thereby reducing the operation burden, and the first rolling balls 7 and the second rolling balls 12 have good rolling property, thereby assisting the stretching and retraction movement of the cross-cut telescopic frame 33 and the ore analysis equipment 4, avoiding the problem that the cross-cut telescopic frame 33 directly adheres to the gap, causing difficulty in walking, so that the first rolling balls 7 and the second rolling balls 12 can keep the whole operation smooth;

[0035] The other two ends of the cross-cut telescopic frame 33 are hinged with two guide sliding blocks 34 through hinge shafts respectively, one of the lower guide sliding blocks 34 is fixedly connected with the telescopic end of the electric push rod 36, the two guide sliding blocks 34 slide in two guide sliding grooves 35 respectively, the two guide sliding grooves 35 are arranged between the two support strips 32 respectively, the guide sliding groove 35 can guide the guide sliding block 34, so that the guide sliding block 34 can slide stably along the guide sliding groove 35, so that the cross-cut telescopic frame 33 can smoothly perform telescopic movement, thereby ensuring the length adjustment of the ore analysis equipment 4, and the guide sliding block 34 is further connected with the electric push rod 36, so that the guide sliding block 34 can control the cross-cut telescopic frame 33 to perform telescopic movement by driving the guide sliding block 34 to move through the electric push rod 36, so that the cross-cut telescopic frame 33 can drive the ore analysis equipment 4 to perform telescopic movement through the support strip 32 and the rotary transmission structure 5, so that the ore analysis equipment 4 can smoothly penetrate into the gap, and can meet the detection operation of different positions without breaking the ore, thereby improving the convenience of iron ore element detection;

[0036] The two guide sliding blocks 34 of the same row and one side of the two upper support strips 32 are fixedly connected with guide frames 14, the two guide frames 14 penetrate the two guide sliding grooves 35, and the lower part of each guide frame 14 penetrates and slides a slide rod 13, the two slide rods 13 are fixedly connected between the two lower guide sliding blocks 34 respectively, and the other two slide rods 13 are fixedly connected between the two lower support strips 32 respectively, the slide rod 13 is connected with the support strip 32, so that the movement of the slide rod 13 can control the support strip 32 to drive the cross-cut telescopic frame 33 to perform translational movement, and the guide frame 14 can support and guide the slide rod 13, keep the slide rod 13 to telescopically move stably, and by sliding the slide rod 13 in the guide frame 14, the guide frame 14 can be avoided to drive the upper guide sliding block 34 and the cross-cut telescopic frame 33 to move, so that the position of the ore analysis equipment 4 can be kept, and the position change thereof can be avoided.

[0037] The working principle of the present application is: when detecting, first hold the control hand wheel 1, then correspond to the gap of the ore analysis equipment 4, control the electric push rod 36 to extend and move, so that the electric push rod 36 drives the guide sliding block 34 to slide in the guide sliding groove 35, so that the guide sliding block 34 drives the cross-cut telescopic frame 33 to expand, so that the cross-cut telescopic frame 33 synchronously expands, the sliding rod 13 slides in the guide port 87, the cross-cut telescopic frame 33 drives the supporting strip 32 to move, the supporting strip 32 drives the connecting strip 55 to move, the connecting strip 55 controls the rotary transmission structure 5 to move, the ore analysis equipment 4 moves, the ore analysis equipment 4 enters the gap, the illuminating lamp 10 and the camera 11 are turned on, the illuminating lamp 10 can provide a bright environment, at this time, the detector can observe the environment of the ore analysis equipment 4 in the gap through the data receiving display screen 21, the first ball 7 and the second ball 12 can be attached to the side wall of the gap and roll, so that the ore analysis equipment 4 is supported and smoothly extends into the gap, then the ore analysis equipment 4 can be operated to detect iron ore elements, and the data is uploaded to the data receiving display screen 21, so that the detector can view;

[0038] When detecting other angles, the operation handle 83 is controlled to rotate, the operation handle 83 drives the drive screw 84 to rotate, the drive screw 84 drives the worm gear to move, the transmission nut 82 drives the supporting plate 81 to move, the supporting plate 81 drives the transverse plate 88 to move, the transverse plate 88 drives the sliding rod 13 to move, the sliding rod 13 slides in the guide frame 14, the sliding rod 13 drives the lower supporting strip 32 to move, the supporting strip 32 drives the lower cross-cut telescopic frame 33 to move, the tooth rod 9 moves at this time, the tooth rod 9 and the transmission gear 51 are engaged and transmitted, the transmission gear 51 drives the third bearing 85 to rotate, the third bearing 85 drives the fixed plate 52 to rotate, the fixed plate 52 drives the ore analysis equipment 4 to rotate, after the ore analysis equipment 4 is observed to rotate to a suitable angle through the data receiving display screen 21, the ore analysis equipment 4 continues to detect iron ore elements, after detection, the operation handle 83 is operated again, the ore analysis equipment 4 is adjusted in angle again, so that flexible detection in the gap can be realized.

[0039] Finally, the following points should be noted: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms “installation”, “connection”, “connection” should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, “up”, “down”, “left”, “right” and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0040] Secondly: the drawings of the disclosed embodiments only involve the structures involved in the disclosed embodiments, other structures can refer to the general design, and in the case of no conflict, the same embodiments and different embodiments of the present application can be combined with each other;

[0041] Finally: the above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An iron ore elemental composition analyzer, comprising a control handwheel (1), characterized in that: An adjustable display component (2) is fixedly installed on one side of the control handwheel (1). A connecting plate (6) is fixedly connected to the side of the control handwheel (1) away from the adjustable display component (2). A telescopic adjustment component (3) is installed on one end face of the connecting plate (6). A rotary transmission structure (5) is fixedly connected to the side of the telescopic adjustment component (3) away from the connecting plate (6). The rotary transmission structure (5) is installed on one side of the ore analysis equipment (4). The rotary transmission structure (5) meshes with the rack (9). In the transmission, the rack (9) is fixedly connected to one side of the telescopic adjustment assembly (3). An auxiliary adjustment structure (8) is installed on the telescopic adjustment assembly (3) and near the control handwheel (1). The telescopic adjustment assembly (3) includes a scissor-type telescopic frame (33). Both ends of the scissor-type telescopic frame (33) are hinged to two fixed blocks (31) through hinge shafts. The two fixed blocks (31) are fixedly connected to the opposite sides of two support bars (32). One of the support bars (32) is fixedly connected to the connecting plate (6). The rotary transmission structure (5) includes a support shaft (53), and two second bearings (54) are fixedly connected to the outside of the support shaft (53). A transmission gear (51) is rotatably connected to the outside of the second bearings (54). The transmission gear (51) meshes with a rack (9), and the rack (9) is fixedly connected to one side of one of the lower support bars (32). The two ends of the support shaft (53) are fixedly connected to two connecting strips (55), and the two connecting strips (55) are fixedly connected to one of the upper support strips (32). The outer rings of the two second bearings (54) are rotatably connected to fixed plates (52), and the two fixed plates (52) are fixedly connected to one side of the ore analysis equipment (4). The number of the scissor-type telescopic frame (33) is two. The other two ends of the scissor-type telescopic frame (33) are respectively hinged to two guide sliders (34) through hinge shafts. One of the lower guide sliders (34) is fixedly connected to the telescopic end of the electric push rod (36). The two guide sliders (34) slide in two guide grooves (35) respectively. The two guide grooves (35) are respectively opened between two support bars (32). The two guide sliders (34) in the same horizontal row and the two upper support bars (32) are fixedly connected to one side of the guide frame (14). The two guide frames (14) pass through the two guide grooves (35), and a slide rod (13) slides through the bottom of each guide frame (14). The two slide rods (13) are fixedly connected to the two lower guide sliders (34) respectively, and the other two slide rods (13) are fixedly connected to the two lower support bars (32) respectively. The auxiliary adjustment structure (8) includes a support block (86), which is fixedly connected to one of the upper support bars (32). A third bearing (85) is fixedly installed on one side of the support block (86). A drive screw (84) is rotatably connected inside the third bearing (85). The end of the drive screw (84) away from the third bearing (85) is fixedly connected to the operating handle (83). A transmission nut (82) is threaded onto the outside of the drive screw (84). (82) is externally embedded and installed above the support plate (81). The bottom of the support plate (81) is fixedly connected to the horizontal plate (88). One end of the horizontal plate (88) is fixedly connected to one of the slide rods (13). The horizontal plate (88) has a guide opening (87), and the guide opening (87) is slidably connected to another slide rod (13). Two baffles are fixedly connected to the slide rod (13). The two baffles are located on both sides of the horizontal plate (88) and keep the slide rod (13) in the guide opening (87).

2. The iron ore elemental composition analyzer according to claim 1, characterized in that: Two first ball bearings (7) are fixedly connected to one side of the support bar (32), and second ball bearings (12) are fixedly connected to both ends of the support bar (32).

3. The iron ore elemental composition analyzer according to claim 1, characterized in that: The ore analysis equipment (4) is fixedly equipped with a lighting lamp (10) and a camera (11) on the side away from the fixed plate (52), and the lighting lamp (10) and the camera (11) are located on both sides of the detection port of the camera ore analysis equipment (4).

4. The iron ore elemental composition analyzer according to claim 1, characterized in that: The adjustable display component (2) includes a data receiving display screen (21), an auxiliary shaft (22) is fixedly connected to one side of the data receiving display screen (21), the auxiliary shaft (22) is rotatably connected in a first bearing (23), the first bearing (23) is installed on one side of the control handwheel (1), and a weighted hammer (24) is installed in the middle position below the data receiving display screen (21).

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