Direct-reading spectrometer easy to operate

Abstract

The utility model discloses a direct-reading spectrometer easy to operate, which comprises an excitation table arranged on a machine body, a grinding head and an electrode are respectively arranged at the top and inside the excitation table, a reciprocating lead screw is arranged on one side of the grinding head, one side of the reciprocating lead screw is fixedly connected with the inner wall of a sleeve, and a cleaning component is arranged on the outer wall of the grinding head; the cleaning assembly comprises a sleeve arranged on the outer wall of the grinding head in a sleeving mode, the sleeve is in sliding connection with the grinding head, suction nozzles are arranged on the bottom side of the sleeve, the suction nozzles are annularly distributed at equal intervals relative to the bottom of the sleeve, a shell is arranged on one side of the sleeve, a negative pressure fan is arranged in the shell, a flow dividing pipe is connected to one side of the shell, and a connecting pipe is connected to one end of the flow dividing pipe. One end of the connecting pipe is connected with the suction nozzle, a fixing plate is rotationally connected between the sleeve and the grinding head, and cleaning cotton is arranged on the inner side of the fixing plate and is of an inclined structure. The device can automatically clean the grinding head and the electrode, so that the operation difficulty in cleaning the grinding head and the electrode is reduced, and the cleaning efficiency of the grinding head and the electrode is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of direct-reading spectrometers, in particular to a direct-reading spectrometer which is easy to operate. Background Art

[0002] Direct reading spectrometer, also known as atomic emission spectrometer; after World War II, due to the reconstruction of Europe, the market had a huge demand for steel testing, which also promoted the development of related testing instruments.

[0003] During the use of the direct reading spectrometer, the sample needs to be operated on the excitation table, and after the operation, the grinding head and electrodes of the excitation table need to be cleaned. The traditional cleaning method uses manual operation, which is cumbersome and has low cleaning efficiency, and needs to be improved. Utility Model Content

[0004] The utility model aims to provide an easy-to-operate direct-reading spectrometer to solve the problem of low efficiency of manually cleaning a grinding head and an electrode proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-operate direct-reading spectrometer, comprising an excitation platform provided on the body, a grinding head and an electrode provided on the top and inside of the excitation platform, respectively, and a cleaning component provided on the outer wall of the grinding head;

[0006] The cleaning component includes a sleeve which is sleeved on the outer wall of the grinding head. The sleeve is slidably connected to the grinding head. A suction nozzle is arranged on the bottom side of the sleeve. The suction nozzles are evenly spaced and arranged in a circular shape about the bottom of the sleeve. A shell is arranged on one side of the sleeve. A negative pressure fan is arranged inside the shell. A shunt pipe is connected to one side of the shell. A connecting pipe is connected to one end of the shunt pipe. One end of the connecting pipe is connected to the suction nozzle. A fixed plate is rotatably connected between the sleeve and the grinding head. Cleaning cotton is arranged on the inner side of the fixed plate. The cleaning cotton has an inclined structure.

[0007] Preferably, a collecting box is inserted into one end of the shell, the collecting box is slidably connected to the shell, openings are provided on both sides of the collecting box, and filter plates are provided on one side of the collecting box and the shell.

[0008] Preferably, a reciprocating screw is provided on one side of the grinding head, and one side of the reciprocating screw is fixedly connected to the inner wall of the sleeve.

[0009] Preferably, an annular slide rail is fixedly connected to the inner wall of the sleeve, a mounting frame is inserted into the inner part of the annular slide rail, and driving wheels are arranged at both ends of the mounting frame.

[0010] Preferably, grooves are provided at both ends of the annular slide rail, a driving wheel is provided inside the groove, and a driving motor is connected to one side of the driving wheel.

[0011] Preferably, one side of the mounting frame is fixedly connected to the outer wall of the fixing plate, and the cleaning cotton is connected to the fixing plate by a snap fastener.

[0012] Preferably, a lifting electric cylinder is provided on one side of the excitation platform, one end of the lifting electric cylinder is connected to a connecting arm, and a grinding head is fixedly connected to the bottom side of the connecting arm.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The device can automatically clean the grinding head and the electrode, thereby reducing the difficulty of operation when cleaning the grinding head and the electrode and improving the cleaning efficiency of the grinding head and the electrode.

[0015] (2) The device provides an automatically rising and falling sleeve on the outer wall of the grinding head, and an inclined suction nozzle is provided at the bottom of the sleeve to absorb and collect waste chips, dust, etc. on the grinding head and the electrode during the descent of the sleeve, thereby reducing the difficulty of cleaning the grinding head and the electrode through automatic cleaning.

[0016] (3) The device arranges automatically rotating cleaning cotton on the inner wall of the sleeve. The cleaning cotton can contact the grinding head and the electrode surface during rotation to achieve auxiliary cleaning and improve cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a direct-reading spectrometer that is easy to operate in the utility model;

[0018] Figure 2 The utility model is an easy-to-operate direct-reading spectrometer Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a cross-sectional view of a sleeve of an easy-to-operate direct-reading spectrometer of the utility model;

[0020] Figure 4 The utility model is an easy-to-operate direct-reading spectrometer Figure 3 Enlarged view of point B in the middle;

[0021] Figure 5 The utility model is a top view of the connection between the annular slide rail and the fixed plate of an easy-to-operate direct-reading spectrometer.

[0022] In the figure: 1. Body; 2. Connecting arm; 3. Lifting electric cylinder; 4. Excitation platform; 5. Cleaning component; 51. Shell; 52. Sleeve; 53. Suction nozzle; 54. Diverter pipe; 55. Negative pressure fan; 56. Collecting box; 57. Connecting pipe; 58. Reciprocating screw; 59. Fixed plate; 510. Cleaning cotton; 511. Driving motor; 512. Driving wheel; 513. Mounting frame; 514. Annular slide rail; 6. Grinding head; 7. Electrode. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: an easy-to-operate direct-reading spectrometer, including an excitation platform 4 arranged on a fuselage 1, a collection box 56 inserted at one end of a shell 51, the collection box 56 and the shell 51 are slidably connected, openings are provided on both sides of the collection box 56, and filter plates are provided on one side of the collection box 56 and the shell 51; the collection box 56 of this structure can be drawn out from the inside of the shell 51 for cleaning, and a plastic baffle is provided at the opening on the right side of the collection box 56, one end of the plastic baffle is glued to the inner wall of the opening, and the plastic baffle mainly serves to intercept dust The function is to prevent the dust inside the collection box 56 from flowing out from the right opening; the dust can be intercepted by setting a filter plate to prevent the dust from contacting the negative pressure fan 55; a lifting electric cylinder 3 is provided on one side of the exciting platform 4, one end of the lifting electric cylinder 3 is connected to a connecting arm 2, and a grinding head 6 is fixedly connected to the bottom side of the connecting arm 2; this structure can control the automatic lifting of the grinding head 6 through the lifting electric cylinder 3; the grinding head 6 and the electrode 7 are respectively provided on the top and inside of the exciting platform 4, and a reciprocating screw 58 is provided on one side of the grinding head 6, and one side of the reciprocating screw 58 is fixedly connected to the inner wall of the sleeve 52; the reciprocating wire of this structure The lever 58 is composed of a fixed seat, a motor, a screw slide and a threaded rod. One side of the screw slide of the reciprocating screw 58 is fixed to the sleeve 52, so that the reciprocating screw 58 can drive the sleeve 52 to automatically rise and fall; the inner wall of the sleeve 52 is fixedly connected to an annular slide rail 514, and a mounting frame 513 is inserted inside the annular slide rail 514, and driving wheels 512 are arranged at both ends of the mounting frame 513; grooves are opened at both ends of the annular slide rail 514, and driving wheels 512 are arranged inside the grooves, and one side of the driving wheel 512 is connected to a driving motor 511; the driving wheel of this structure 512 is composed of a wheel body and a frame body; the device can drive the driving wheel 512 to rotate through the driving motor 511, and the driving wheel 512 can move in a ring shape inside the annular slide rail 514 during the rotation process. When the driving wheel 512 moves, it can drive the mounting frame 513 and the fixed plate 59 to move synchronously; one side of the mounting frame 513 is fixedly connected to the outer wall of the fixed plate 59, and the cleaning cotton 510 is connected to the fixed plate 59 through a snap fastener; the cleaning cotton 510 and the fixed plate 59 of this structure can be disassembled and replaced; the outer wall of the grinding head 6 is provided with a cleaning component 5;

[0025] The cleaning component 5 includes a sleeve 52 which is sleeved on the outer wall of the grinding head 6. The sleeve 52 is slidably connected to the grinding head 6. A suction nozzle 53 is arranged on the bottom side of the sleeve 52. The suction nozzles 53 are distributed in a circular shape with equal intervals about the bottom of the sleeve 52. A shell 51 is arranged on one side of the sleeve 52. A negative pressure fan 55 is arranged inside the shell 51. A shunt pipe 54 is connected to one side of the shell 51. A connecting pipe 57 is connected to one end of the shunt pipe 54. One end of the connecting pipe 57 is connected to the suction nozzle 53. A fixing plate 59 is rotatably connected between the sleeve 52 and the grinding head 6. A cleaning cotton 510 is arranged on the inner side of the fixing plate 59. The cleaning cotton 510 is in an inclined structure. During the descending process of the sleeve 52 of the device, it can enter the inside of the excitation platform 4 and the outside of the electrode 7 to ensure the cleaning effect of the electrode 7.

[0026] Working principle: When using this easy-to-operate direct-reading spectrometer, if it is necessary to clean the grinding head 6 and the electrode 7 after completing the use of this device, the reciprocating screw 58 can be started. The reciprocating screw 58 drives the sleeve 52 to move from top to bottom. During the movement of the sleeve 52, the suction nozzle 53 at the bottom of the sleeve 52 moves synchronously. When the suction nozzle 53 moves, since the suction nozzle 53 is connected to the shell 51, suction is generated at the suction nozzle 53. The suction can be used to collect the waste and dust adsorbed on the surface of the grinding head 6 and the electrode 7 into the collection box 56. During the adsorption process, the suction nozzle 53 drives the motor 511 to drive the driving wheel 512 to rotate. During the rotation, the driving wheel 512 rotates inside the annular slide rail 514. When the driving wheel 512 moves, it drives the fixed plate 59 to move synchronously, so that when the fixed plate 59 rotates, the cleaning cotton 510 on the inner side of the fixed plate 59 rubs against the surface of the grinding head 6 and the electrode 7 to perform auxiliary cleaning of the grinding head 6 and the electrode 7, which is beneficial to the separation of waste from the grinding head 6 and the electrode 7 and improves the cleaning effect.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An easy-to-operate direct-reading spectrometer, comprising a body (1) on which an excitation platform (4) is arranged, a grinding head (6) and an electrode (7) are arranged on the top and inside of the excitation platform (4), respectively, and characterized in that: The outer wall of the grinding head (6) is provided with a cleaning component (5); The cleaning component (5) comprises a sleeve (52) sleeved on the outer wall of the grinding head (6), the sleeve (52) and the grinding head (6) are slidably connected, a suction nozzle (53) is arranged on the bottom side of the sleeve (52), and the suction nozzles (53) are distributed in a circular ring shape with equal spacing about the bottom of the sleeve (52), a shell (51) is arranged on one side of the sleeve (52), a negative pressure fan (55) is arranged inside the shell (51), a shunt pipe (54) is connected to one side of the shell (51), one end of the shunt pipe (54) is connected to a connecting pipe (57), one end of the connecting pipe (57) is connected to the suction nozzle (53), a fixing plate (59) is rotatably connected between the sleeve (52) and the grinding head (6), a cleaning cotton (510) is arranged on the inner side of the fixing plate (59), and the cleaning cotton (510) is in an inclined structure.

2. The easy-to-operate direct-reading spectrometer according to claim 1, characterized in that: A collecting box (56) is inserted into one end of the shell (51), the collecting box (56) and the shell (51) are slidably connected, openings are provided on both sides of the collecting box (56), and filter plates are provided on one side of the collecting box (56) and the shell (51).

3. The easy-to-operate direct-reading spectrometer according to claim 1, characterized in that: A reciprocating screw (58) is provided on one side of the grinding head (6), and one side of the reciprocating screw (58) is fixedly connected to the inner wall of the sleeve (52).

4. The easy-to-operate direct-reading spectrometer according to claim 1, characterized in that: An annular slide rail (514) is fixedly connected to the inner wall of the sleeve (52), a mounting frame (513) is inserted inside the annular slide rail (514), and driving wheels (512) are arranged at both ends of the mounting frame (513).

5. The easy-to-operate direct-reading spectrometer according to claim 4, characterized in that: Grooves are provided at both ends of the annular slide rail (514), a driving wheel (512) is arranged inside the groove, and a driving motor (511) is connected to one side of the driving wheel (512).

6. The easy-to-operate direct-reading spectrometer according to claim 4, characterized in that: One side of the mounting frame (513) is fixedly connected to the outer wall of the fixing plate (59), and the cleaning cotton (510) is connected to the fixing plate (59) via a snap fastener.

7. The easy-to-operate direct-reading spectrometer according to claim 1, characterized in that: A lifting electric cylinder (3) is provided on one side of the exciting platform (4); one end of the lifting electric cylinder (3) is connected to a connecting arm (2); and a grinding head (6) is fixedly connected to the bottom side of the connecting arm (2).

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