Sulfur detector with mechanical clamping and visual detection functions

Abstract

The utility model discloses a sulfur detector with a mechanical clamping function and a visual detection function, which relates to the technical field of coal analysis instruments and comprises an instrument main body, a crucible temporary storage platform, a sample feeding mechanism, a mechanical clamping mechanism and a camera mechanism, the instrument main body is of an integrated structure and is arranged in a left-high and right-low manner; the crucible temporary storage platform is fixedly arranged at the top end of the lower side of the instrument main body, and a plurality of crucibles are arranged on the crucible temporary storage platform and are used for placing samples to be tested; the input or output end of the sample feeding mechanism is arranged close to one side of the crucible temporary storage platform and is used for feeding the crucible into the instrument main body for sulfur detection or moving the crucible out of the instrument main body; the mechanical clamping mechanism is arranged on the crucible temporary storage platform and is used for feeding the crucible into the sample feeding mechanism or moving the crucible out of the sample feeding mechanism; the camera shooting mechanism is fixedly arranged on the mechanical clamping mechanism, located above the crucible temporary storage platform and used for monitoring the current crucible clamping condition, the position of the crucible on the crucible temporary storage platform and the abnormal condition of an operator.

Description

Technical Field

[0001] The utility model relates to the technical field of coal quality analysis instruments, in particular to a sulfur measuring instrument with mechanical clamping and visual detection functions. Background Art

[0002] Sulfur in coal is a harmful element. Coal with high sulfur content will cause great harm during combustion, gasification or coking. For example, when high-sulfur coal is used as fuel, the sulfur dioxide gas produced after combustion not only seriously corrodes the boiler pipes, but also seriously pollutes the atmosphere; in addition, the sulfur content also directly affects the calorific value of coal. Therefore, the sulfur content in coal is an important indicator for coal quality testing.

[0003] Sulfur meter is an instrument for measuring the sulfur content in coal, oil and various minerals. It detects and analyzes the sulfur content in the sample to judge the processing quality of the sample. In particular, sulfur dioxide formed after the combustion of sulfur substances is a strong polluting gas, so it is very important in environmental emission assessment, production application and other aspects.

[0004] At present, there is a sulfur analyzer with a mechanical arm in the industry, for example: Patent CN 219380684 U discloses a technical solution of a sulfur analyzer with a mechanical arm, including an operating table, a crucible temporary storage device, a crucible, and a mechanical arm; the mechanical arm is arranged on the operating table, and includes at least two arms connected in rotation in sequence and a main body arranged on the base of the operating table; the main body is provided with a vertical track, the arm at one end is connected to the main body, and can be raised and lowered along the vertical track, and a mechanical arm for picking up the crucible is arranged below the movable end of the arm at the other end; a sample delivery device is arranged on the operating table, and is used to deliver the crucible into the instrument main body for sulfur measurement test or to move it out of the instrument main body; when the mechanical arm rotates freely on the operating table, the crucible can be moved above the sample delivery device and the crucible temporary storage device.

[0005] The technical solutions disclosed above often have the following technical problems in actual application: 1. The way of setting up an operating table, multiple robotic arms and a robotic arm body is too complicated in structure and has a high manufacturing cost, resulting in a high equipment failure rate and high subsequent maintenance cost in the actual process, thus affecting its work efficiency; 2. The way the robotic arm is set on the base of the operating table, when the robotic arm operates above the crucible temporary storage device, it is easy to cause the robotic arm to clamp the crucible inaccurately, thereby increasing its failure rate, maintenance cost and affecting work efficiency; 3. The robotic arm does not have a visual detection function, and cannot perform closed-loop control of the operating status of the robotic arm. The operating status of the robotic arm is unknown, and other technical problems. Utility Model Content

[0006] In order to solve the problems in the background technology, the utility model provides a sulfur measuring instrument with mechanical clamping and visual detection function to solve the technical problems such as "first, the way of setting up an operating table, multiple robotic arms and a robotic arm main body, its structure is too complicated and the manufacturing cost is high, resulting in a high equipment failure rate and high subsequent maintenance cost in the actual process, thus affecting its work efficiency; second, the way its robotic arm is set on the base of the operating table, when the robotic arm operates above the crucible temporary storage device, it is easy to cause the robotic arm to clamp the crucible inaccurately, thereby increasing the failure rate, maintenance cost and affecting work efficiency; third, there is no visual detection function on the robotic arm, and the operating status of the robotic arm cannot be closed-loop controlled, and the operating status of the robotic arm is unknown"

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A sulfur measuring instrument with mechanical clamping and visual detection function, comprising: an instrument body, a crucible temporary storage platform, a sample delivery mechanism, a mechanical clamping mechanism and a camera mechanism;

[0009] The instrument body is an integrated structure, with the left side higher and the right side lower;

[0010] The crucible temporary storage platform is fixedly arranged at the top of the lower side of the instrument body, and a plurality of crucibles are arranged on the crucible temporary storage platform for placing samples to be tested;

[0011] The input or output end of the sample delivery mechanism is arranged close to one side of the crucible temporary storage platform, and is used to deliver the crucible into the instrument body for sulfur measurement or to remove the crucible from the instrument body;

[0012] The mechanical clamping mechanism is arranged on the crucible temporary storage platform, and is used to send the crucible into the sample sending mechanism, or to move the crucible out of the sample sending mechanism;

[0013] The camera mechanism is fixed on the mechanical clamping mechanism and is located above the crucible temporary storage platform, and is used to monitor the current crucible clamping situation, the position of the crucible on the crucible temporary storage platform and the abnormal situation of the operator.

[0014] The beneficial effects of the above technical solution: compared with the existing technology, the sulfur analyzer with mechanical clamping and visual detection function has made effective improvements to the overall structure and assembly method of the instrument body, crucible temporary storage platform, mechanical clamping mechanism and camera mechanism. By providing a crucible temporary storage platform on the instrument body and a mechanical clamping mechanism on the crucible temporary storage platform, it ensures that its structure is simple and the manufacturing cost is reduced; to solve the problem that "the structure of the operating table, multiple robotic arms and the robotic arm body is too complicated and the manufacturing cost is high, resulting in a high equipment failure rate and high subsequent maintenance cost in the actual process, thereby affecting its work efficiency"; by providing a camera mechanism on the mechanical clamping mechanism, the visual detection function is added, and the grabbing situation of the current analysis sample, the position of the sampling platform, the sample storage position, the unconventional operation of personnel and other abnormal situations can be detected in real time, making the instrument safer and more reliable; to solve the technical problems such as "there is no visual detection function on the robotic arm, and the closed-loop control of the operating state of the robotic arm cannot be performed, and the operating state of the robotic arm is unknown".

[0015] In a preferred solution, the crucible temporary storage platform is provided with a plurality of crucible grooves, the crucible is located in the crucible grooves, and the crucible grooves are adapted to the size of the crucible.

[0016] The beneficial effect of the above technical solution is that by providing a plurality of crucible slots on the crucible temporary storage platform, the crucible is placed in the crucible slots to ensure the stability of the crucible placement.

[0017] In a preferred solution, the sample delivery mechanism comprises: a sample delivery port and a sample delivery slot, the sample delivery port is arranged on the instrument body, the sample delivery slot is arranged on the crucible temporary storage platform, and the positions of the sample delivery port and the sample delivery slot are adapted to each other.

[0018] The beneficial effect of the above technical solution is that the sample delivery slot and the sample delivery port cooperate with each other to realize the sample delivery into the instrument body for testing or removal from the instrument body.

[0019] In a preferred solution, a push-pull rod is provided in the sample delivery slot for delivering the crucible into or out of the instrument body.

[0020] The beneficial effect of the above technical solution is that the push-pull rod cooperates with the sample delivery slot to ensure that the sample delivery slot delivers the sample to be tested to the sample delivery port and into the instrument body, or moves it out of the instrument body to the sample delivery port and into the sample delivery slot.

[0021] In a preferred solution, the mechanical clamping mechanism comprises: a rotating base, a first mechanical arm, a second mechanical arm and a clamping manipulator.

[0022] The beneficial effects of the above technical solution are: the base is rotated to realize left and right movement of the mechanical clamping mechanism, and the first mechanical arm, the second mechanical arm and the clamping manipulator cooperate with each other to realize clamping and up and down movement, further ensuring its simple structure, reducing its failure rate, and improving work efficiency.

[0023] In a preferred embodiment, the bottom end of the rotating base is arranged on the crucible temporary storage platform, so that the mechanical clamping mechanism can rotate relative to the crucible temporary storage platform;

[0024] Further, one end of the first mechanical arm is movably connected to the rotating base, the other end of the first mechanical arm is movably connected to the second mechanical arm, and the clamping manipulator is fixedly arranged at the end of the second mechanical arm;

[0025] The first mechanical arm and the second mechanical arm can move up, down, left, and right along with the rotating base;

[0026] The clamping manipulator can move left and right along with the second manipulator arm, and a camera mechanism is fixed on the top of the clamping manipulator;

[0027] The end of the clamping manipulator is provided with an openable and closable clamping claw, and the clamping claw is rotatable relative to the clamping manipulator.

[0028] The beneficial effects of the above technical solution are as follows: by fixing the bottom end of the rotating base on the crucible temporary storage platform, ensuring that the base of its mechanical clamping mechanism and the crucible temporary storage platform are located in the same plane, so as to ensure the accuracy of its clamping positioning, and by removing the operating platform and only using the first mechanical arm, the second mechanical arm and the clamping manipulator in comparison with the prior art, further solving the problem in the prior art that "the structure of the operating table, multiple mechanical arms and the main body of the mechanical arm are too complicated and the manufacturing cost is high, resulting in a high equipment failure rate and high subsequent maintenance cost in the actual process, thereby affecting its work efficiency", and solving the problem that " The way in which the mechanical arm is arranged on the base of the operating table, when the mechanical arm operates above the crucible temporary storage device, it is easy to cause the mechanical arm to clamp the crucible inaccurately, thereby increasing the failure rate, maintenance cost and affecting work efficiency" and other technical problems; by providing a camera mechanism on the top of the clamping manipulator to increase the visual detection function, it can detect the current analysis sample grabbing situation, the position of the sample placement platform, the sample storage position, the abnormal operation of personnel and other abnormal situations in real time, making the instrument operation safer and more reliable; by providing an openable and closable clamping claw at the end of the clamping manipulator to ensure that the clamping manipulator firmly clamps the crucible.

[0029] In a preferred solution, the crucible temporary storage platform is further provided with a sample discard port, and the sample discard port is arranged on the moving route of the mechanical clamping mechanism.

[0030] The beneficial effect of the above technical solution is that a sample discarding port is provided on the crucible temporary storage platform to ensure that the discarded crucible and the burned sample are thrown into the sample discarding port.

[0031] In a preferred solution, a discarded sample box is provided at the lower end of the discarded sample port, and the discarded sample box is arranged in the instrument body. The discarded sample box is located inside the lower side of the instrument body and is used to place the discarded crucible.

[0032] The beneficial effect of the above technical solution is that a discarded sample box is provided at the lower end of the discarded sample port to ensure that a plurality of discarded crucibles and burned samples can be collected.

[0033] According to a preferred technical solution, an openable and closable safety shield is provided above the crucible temporary storage platform.

[0034] The beneficial effect of the above technical solution is that an openable and closable safety shield is provided above the crucible temporary storage platform to prevent dust from splashing into the crucible and affecting the test, and to ensure the safety of its operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 The overall structure and assembly diagram of a sulfur measuring instrument with mechanical clamping and visual detection function provided in Example 1 of the utility model;

[0037] Figure 2 It is a schematic diagram of the assembly of the instrument body, the crucible temporary storage platform, the sample delivery mechanism, the mechanical clamping mechanism and the camera mechanism provided in Example 1 of the utility model;

[0038] Figure 3 A schematic diagram of the assembly of the sample delivery mechanism and the instrument body provided in Example 1 of the utility model;

[0039] Figure 4 A schematic diagram of the assembly of a safety shield provided in Example 1 of the utility model;

[0040] Description of reference numerals;

[0041] 1- instrument body; 2- crucible temporary storage platform; 21- crucible; 3- sample delivery mechanism; 31- sample delivery port; 32- sample delivery slot; 4- mechanical clamping mechanism; 41- rotating base; 42- first mechanical arm; 43- second mechanical arm; 44- clamping manipulator; 45- clamping claw; 5- camera mechanism; 6- crucible slot; 7- sample discard port; 8- sample discard box; 9- safety protection cover. DETAILED DESCRIPTION

[0042] Example 1

[0043] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments.

[0044] like Figures 1 to 4 As shown, a sulfur measuring instrument with mechanical clamping and visual detection function comprises: an instrument body (1), a crucible temporary storage platform 2, a sample delivery mechanism 3, a mechanical clamping mechanism 4 and a camera mechanism 5;

[0045] The instrument body 1 is an integrated structure, with the left side higher and the right side lower;

[0046] The crucible temporary storage platform 2 is fixedly arranged at the top of the lower side of the instrument body 1, and a plurality of crucibles 21 are arranged on the crucible temporary storage platform 2 for placing samples to be tested;

[0047] The input or output end of the sample delivery mechanism 3 is disposed near one side of the crucible temporary storage platform 2, and is used to deliver the crucible 21 into the instrument body 1 for sulfur measurement or to remove the crucible 21 from the instrument body 1;

[0048] The mechanical clamping mechanism 4 is disposed on the crucible temporary storage platform 2, and is used to deliver the crucible 21 to the sample delivery mechanism 3, or to remove the crucible 21 from the sample delivery mechanism 3;

[0049] The camera mechanism 5 is fixed on the mechanical clamping mechanism 4, and the camera mechanism 5 is located above the crucible temporary storage platform 2, and is used to monitor the current clamping situation of the crucible 21, the position of the crucible 21 on the crucible temporary storage platform 2 and the abnormal situation of the operator; by making effective improvements to the overall structure and assembly method of the instrument body 1, the crucible temporary storage platform 2, the mechanical clamping mechanism 4 and the camera mechanism 5, by providing the crucible temporary storage platform 2 on the instrument body 1 and the mechanical clamping mechanism 4 on the crucible temporary storage platform 2, the structure is simple and the manufacturing cost is reduced; by providing the camera mechanism 5 on the mechanical clamping mechanism 4, the visual detection function is added, and the grasping situation of the current analysis sample, the position of the sample placement platform, the sample storage position, the abnormal situation of the personnel and other abnormal situations can be detected in real time, making the instrument operation safer and more reliable.

[0050] In this embodiment, a plurality of crucible grooves 6 are provided on the crucible temporary storage platform 2, and the crucible 21 is located in the crucible grooves 6, and the crucible grooves 6 are adapted to the size of the crucible 21; by providing a plurality of crucible grooves 6 on the crucible temporary storage platform 2, the crucible 21 is placed in the crucible grooves 6 to ensure the stability of the placement of the crucible 21.

[0051] In this embodiment, the sample delivery mechanism 3 includes: a sample delivery port 31 and a sample delivery slot 32. The sample delivery port 31 is arranged on the instrument body 1, and the sample delivery slot 32 is arranged on the crucible temporary storage platform 2. The positions of the sample delivery port 31 and the sample delivery slot 32 are adapted to each other; through the mutual cooperation between the sample delivery slot 32 and the sample delivery port 31, the sample can be delivered into the instrument body 1 for testing or removed from the instrument body 1.

[0052] In this embodiment, a push-pull rod is provided in the sample delivery slot 32, which is used to deliver the crucible 21 into the instrument body 1 or move it out of the instrument body 1; the push-pull rod cooperates with the sample delivery slot 32 to ensure that the sample delivery slot 32 delivers the sample to be tested to the sample delivery port 31 until it reaches the instrument body 1, or moves it from the instrument body 1 to the sample delivery port 31 until it reaches the sample delivery slot 32.

[0053] In this embodiment, the mechanical clamping mechanism 4 includes: a rotating base 41, a first mechanical arm 42, a second mechanical arm 43 and a clamping manipulator 44; the first mechanical arm 42, the second mechanical arm 43 and the clamping manipulator 44 cooperate with each other to achieve clamping and up and down movement, further ensuring its simple structure, reducing its failure rate, and improving work efficiency.

[0054] In this embodiment, the bottom end of the rotating base 41 is disposed on the crucible temporary storage platform 2, so that the mechanical clamping mechanism 4 can rotate relative to the crucible temporary storage platform 2;

[0055] Specifically, one end of the first mechanical arm 42 is movably connected to the rotating base 41, the other end of the first mechanical arm 42 is movably connected to the second mechanical arm 43, and the clamping manipulator 44 is fixedly arranged at the end of the second mechanical arm 43;

[0056] More specifically, the first mechanical arm 42 and the second mechanical arm 43 can move up, down, left, and right along with the rotating base 41;

[0057] The clamping manipulator 44 can move left and right along with the second manipulator 43, and a camera mechanism 5 is fixed on the top of the clamping manipulator 44;

[0058] Optionally, an openable and closable clamping claw 45 is provided at the end of the clamping manipulator 44, and the clamping claw 45 is rotatable relative to the clamping manipulator 44; by fixing the bottom end of the rotating base 41 on the crucible temporary storage platform 2, it is ensured that the base of the mechanical clamping mechanism 4 and the crucible temporary storage platform 2 are located in the same plane to ensure the accuracy of its clamping positioning, and compared with the prior art, by removing the operating platform and only using the first mechanical arm 42, the second mechanical arm 43 and the clamping manipulator 44, the problem of "setting an operating table, multiple mechanical arms and a mechanical arm body in the prior art is too complicated in structure and has a high manufacturing cost, resulting in a high equipment failure rate in the actual process, high later maintenance cost, and high and affect its working efficiency", and solve the technical problems such as "the way its mechanical arm is arranged on the base of the operating table, when the mechanical arm operates above the crucible temporary storage device, it is easy to cause the mechanical arm to clamp the crucible inaccurately, thereby increasing the failure rate, maintenance cost and affecting the working efficiency"; by providing a camera mechanism 5 on the top of the clamping manipulator 44, adding a visual detection function, it can detect in real time the grasping situation of the current analysis sample, the position of the sample placement platform, the sample storage position, the unconventional operation of personnel and other abnormal situations, so as to make the operation of the instrument safer and more reliable; by providing an openable and closable clamping claw 45 at the end of the clamping manipulator 44, it is ensured that the clamping manipulator 44 firmly clamps the crucible 21.

[0059] In this embodiment, a sample discard port 7 is also provided on the crucible temporary storage platform 2, and the sample discard port 7 is arranged on the moving route of the mechanical clamping mechanism 4; by providing a sample discard port 7 on the crucible temporary storage platform 2, it is ensured that the discarded crucible 21 and the burned sample are thrown into the sample discard port 7.

[0060] In this embodiment, a discarded sample box 8 is provided at the lower end of the discarded sample port 7. The discarded sample box 8 is arranged in the instrument body 1. The discarded sample box 8 is located inside the lower side of the instrument body 1 and is used to place the discarded crucible 21. By providing the discarded sample box 8 at the lower end of the discarded sample port 7, it is ensured that multiple discarded crucibles 21 and samples after combustion can be collected.

[0061] In this embodiment, an openable safety shield 9 is provided above the crucible temporary storage platform 2; by providing an openable safety shield 9 on both sides of the crucible temporary storage platform, dust is prevented from splashing into the crucible 21 to affect the experiment, and the safety of its operation is ensured.

[0062] In this embodiment, the first mechanical arm 42, the second mechanical arm 43, the clamping manipulator 44 and the clamping claw 45 of the mechanical clamping mechanism 4 can be electrically driven, which is conventional technology in the art and will not be described in detail.

[0063] In this embodiment, a retractable push-pull rod is provided in the sample delivery slot 32, and the push-pull rod is adapted to the sample delivery slot 32 and the sample delivery port 31. This part is conventional technology in the art, and the specific implementation can refer to the embodiment of patent CN115840053A.

[0064] In this embodiment, an anti-slip layer is provided on the inner side of the clamping jaw 45 to prevent the crucible from falling during the clamping process.

[0065] In this embodiment, the crucible 21 is made of high temperature resistant material, and the size of the crucible 21 is adapted to the clamping jaws 45 .

[0066] Specific usage of this utility model:

[0067] Step 1: Open the safety cover 9 on the crucible temporary storage platform 2 and wait for the crucible 21 to be placed;

[0068] Step 2: placing the crucible 21 in the crucible slot 6 on the crucible temporary storage platform 2, waiting for the sample to be put in;

[0069] Step 3: Place the sample to be tested into the crucible 21 until the sample placement is completed;

[0070] Step 4: Close the safety cover 9 on the crucible temporary storage platform 2 and start the instrument;

[0071] Step 5: The observation camera 5 detects in real time the grabbing situation of the current analysis sample, the position of the sample placement platform, the sample storage position, the abnormal operation of personnel and other abnormal situations;

[0072] Step 6: The first robotic arm 42 , the second robotic arm 43 , and the clamping robotic arm 44 cooperate with each other to drop the discarded crucible 21 into the discarded sample box 8 at the lower end of the discarded sample port 7 through the clamping claws 45 .

[0073] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0074] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention.

[0075] The above are only preferred implementations of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should all be regarded as protection of the utility model.

Claims

1. A sulfur measuring instrument with mechanical clamping and visual detection function, characterized in that: include: An instrument body (1), a crucible temporary storage platform (2), a sample delivery mechanism (3), a mechanical clamping mechanism (4) and a camera mechanism (5); The instrument body (1) is an integrated structure, with the left side higher and the right side lower; The crucible temporary storage platform (2) is fixedly arranged at the top of the lower side of the instrument body (1), and a plurality of crucibles (21) are arranged on the crucible temporary storage platform (2) for placing samples to be tested; The input or output end of the sample delivery mechanism (3) is arranged close to one side of the crucible temporary storage platform (2) and is used to deliver the crucible (21) into the instrument body (1) for sulfur measurement or to remove it from the instrument body (1); The mechanical clamping mechanism (4) is arranged on the crucible temporary storage platform (2) and is used to deliver the crucible (21) to the sample delivery mechanism (3) or to remove the crucible (21) from the sample delivery mechanism (3); The camera mechanism (5) is fixedly mounted on the mechanical clamping mechanism (4). The camera mechanism (5) is located above the crucible temporary storage platform (2) and is used to monitor the current clamping condition of the crucible (21), the position of the crucible (21) on the crucible temporary storage platform (2) and abnormal conditions of an operator.

2. The sulfur measuring instrument with mechanical clamping and visual detection function according to claim 1 is characterized in that: The crucible temporary storage platform (2) is provided with a plurality of crucible grooves (6), the crucible (21) is located in the crucible grooves (6), and the crucible grooves (6) are adapted to the size of the crucible (21).

3. The sulfur measuring instrument with mechanical clamping and visual detection function according to claim 1 is characterized in that: The sample delivery mechanism (3) comprises: a sample delivery port (31) and a sample delivery slot (32); the sample delivery port (31) is arranged on the instrument body (1); the sample delivery slot (32) is arranged on the crucible temporary storage platform (2); and the positions of the sample delivery port (31) and the sample delivery slot (32) are matched.

4. The sulfur measuring instrument with mechanical clamping and visual detection function according to claim 3 is characterized in that: A push-pull rod is provided in the sample delivery slot (32) for delivering the crucible (21) into the instrument body (1) or removing the crucible (21) from the instrument body (1).

5. The sulfur measuring instrument with mechanical clamping and visual detection function according to claim 1 is characterized in that: The mechanical clamping mechanism (4) comprises: a rotating base (41), a first mechanical arm (42), a second mechanical arm (43) and a clamping mechanical hand (44).

6. The sulfur measuring instrument with mechanical clamping and visual detection function according to claim 5 is characterized in that: The bottom end of the rotating base (41) is arranged on the crucible temporary storage platform (2), so that the mechanical clamping mechanism (4) can rotate relative to the crucible temporary storage platform (2); One end of the first mechanical arm (42) is movably connected to the rotating base (41), the other end of the first mechanical arm (42) is movably connected to the second mechanical arm (43), and the clamping mechanical hand (44) is fixedly arranged on the second mechanical arm (43). terminal; The first mechanical arm (42) and the second mechanical arm (43) can move up, down, left, and right along with the rotating base (41); The clamping manipulator (44) can move left and right along with the second manipulator arm (43), and a camera mechanism (5) is fixedly provided at the top of the clamping manipulator (44); The end of the clamping manipulator (44) is provided with an openable and closable clamping claw (45), and the clamping claw (45) is rotatable relative to the clamping manipulator (44).

7. The sulfur measuring instrument with mechanical clamping and visual detection function according to claim 1 is characterized in that: The crucible temporary storage platform (2) is also provided with a sample discarding port (7), and the sample discarding port (7) is arranged on the moving route of the mechanical clamping mechanism (4).

8. The sulfur measuring instrument with mechanical clamping and visual detection function according to claim 7 is characterized in that: A discarded sample box (8) is provided at the lower end of the discarded sample port (7). The discarded sample box (8) is arranged in the instrument body (1). The discarded sample box (8) is located inside the lower side of the instrument body (1) and is used to place the discarded crucible (21).

9. The sulfur measuring instrument with mechanical clamping and visual detection function according to claim 1, characterized in that: An openable and closable safety protection cover (9) is also provided above the crucible temporary storage platform (2).

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