Automatic cleaning device and method for testing vessels

Abstract

The present application relates to the technical field of vessel cleaning, and in particular to an automatic cleaning device and method for detection vessels, which includes a cleaning box and a mounting frame arranged on the cleaning box, wherein a plurality of nozzles for cleaning the outside of the detection vessel are arranged in the cleaning box, and a plurality of support sleeves are arranged on the mounting frame, and the detection vessel to be cleaned is inverted on the support sleeve, and each of the support sleeves is provided with a fixing assembly for fixing the position of the detection vessel mounted on the support sleeve, and the fixing assembly includes a first fixing rod and a second fixing rod rotatably connected to the support sleeve, the first fixing rod includes a first fixing portion and a second fixing portion, and the first fixing portion and the second fixing portion are arranged at an angle, and the second fixing rod includes a third fixing portion and a fourth fixing portion. The present application has the effect of reducing the shaking of the detection vessel during cleaning.

Description

Technical Field

[0001] The present application relates to the technical field of vessel cleaning, and in particular to an automatic cleaning device and method for testing vessels. Background Art

[0002] Soil testing is of great significance for ensuring soil health, maintaining the ecological environment, and improving agricultural production efficiency. Soil is not only the basis for plant growth, but also an indispensable part of the ecosystem. Its quality directly affects the quality of agricultural production and the health of the environment. Through scientific soil testing methods, the quality and productivity of the soil can be effectively evaluated, providing a solid foundation for sustainable development. For soil testing, sampling is first required, and the soil is dried after sampling. After drying, the soil needs to be ground. After grinding, the soil needs to be diluted, and then the soil and water are mixed evenly by stirring. After mixing, the mixed solution is extracted by filtration, and then the mixed solution is tested by professional equipment. In this process, many testing vessels are required.

[0003] After the detection is completed, the detection vessel needs to be cleaned. Traditional manual cleaning is very inconvenient, and many automatic cleaning devices are disclosed in the prior art. For example, a Chinese patent document with a publication number of CN215745354U discloses a glassware cleaning device, including a spray assembly, a vertically arranged support tube, a nozzle installed on the top of the support tube, and a spray ball arranged above the nozzle. The glassware can be inverted and covered on the upper end of the support tube. The nozzle and the spray ball can spray the inner wall and the outer wall of the glassware respectively to achieve cleaning of the inside and the outside of the glassware. Finally, the cleaned glassware is dried by a heating device.

[0004] In the above-mentioned related technologies, the glassware can be cleaned by the nozzle on the top of the support tube and the shower head above the nozzle. However, when flushing through the nozzle and the shower head, the glassware will shake on the support tube, and then the glassware and the support tube will collide, causing damage to the glassware. Summary of the invention

[0005] The present application provides an automatic cleaning device and method for testing vessels, aiming to solve the problem of shaking of glass vessels on a supporting tube in the related art.

[0006] First aspect:

[0007] The present application provides an automatic cleaning device for testing vessels using the following technical solutions:

[0008] A detection vessel automatic cleaning device comprises a cleaning box and a mounting frame arranged on the cleaning box, wherein a plurality of nozzles for cleaning the outside of the detection vessel are arranged in the cleaning box, a plurality of support sleeves are arranged on the mounting frame, the detection vessel to be cleaned is buckled on the support sleeve, each of the support sleeves is provided with a fixing assembly for fixing the position of the detection vessel sleeved on the support sleeve, the fixing assembly comprises a first fixing rod and a second fixing rod rotatably connected to the support sleeve, the first fixing rod comprises a first fixing portion and a second fixing portion, the first fixing portion and the second fixing portion are arranged at an angle, the second fixing rod comprises a third fixing portion and a fourth fixing portion, the third fixing portion and the fourth fixing portion are also arranged at an angle, a control mechanism for driving the first fixing rod and the second fixing rod to rotate simultaneously is arranged on the support sleeve, and a cleaning assembly for cleaning the inside of the detection vessel is arranged on the support sleeve.

[0009] By adopting the above technical solution, when cleaning the detection vessel, the detection vessel is first turned upside down on the support sleeve. At this time, the first fixing rod and the second fixing rod are driven to rotate by the control component, so that the first fixing portion on the first fixing rod and the third fixing plate on the second fixing rod are abutted against the inner wall of the detection vessel, thereby fixing the detection vessel. Then, the inside and outside of the detection vessel are cleaned by the nozzle and the cleaning component, thereby reducing the shaking of the detection vessel during cleaning.

[0010] Optionally, the control mechanism includes an air suction component and a linkage component, the linkage component includes a moving block slidably connected in a support sleeve, a first linkage rod and a second linkage rod hinged on the moving block, the first linkage rod is hinged with a moving seat at one end away from the moving block, and the moving seat is slidably connected to a first fixed rod, the second linkage rod is also hinged with a moving seat at one end away from the moving block, and the moving seat is slidably connected to the second fixed rod, and the air suction component is used to adsorb the moving block to slide in the support sleeve.

[0011] By adopting the above technical solution, when cleaning the detection vessel, since the first fixing part and the third fixing part first fix the detection vessel, during cleaning, the contact position between the first fixing part and the third fixing part is in a state that cannot be cleaned. At this time, the suction component drives the moving block to move, and under the action of the first linkage rod and the second linkage rod, drives the first fixing part and the third fixing part to move away from the inner wall of the detection vessel, and then makes the second fixing part and the fourth fixing part abut against the inner wall of the detection vessel. At this time, the cleaning component still cleans the contact position between the first fixing part and the third fixing part inside the detection vessel, thereby achieving a better cleaning effect of the detection vessel.

[0012] Optionally, the cleaning assembly includes a cleaning pipe inserted into the supporting sleeve and a mounting sleeve fixed on the cleaning pipe, the first fixing rod is rotatably connected to the mounting sleeve, and one end of the mounting sleeve is connected to the cleaning pipe, the cleaning pipe is provided with a plurality of through holes for cleaning the detection vessel, the mounting sleeve is provided with a plurality of connecting holes, the first fixing part is provided with a water flow channel for connecting with the connecting holes, and the other end of the water flow channel passes through the first fixing part and is arranged toward the inner wall of the detection vessel.

[0013] By adopting the above technical solution, when the first fixing part and the third fixing part move away from the inner wall of the detection vessel, the inner wall of the detection vessel no longer blocks the opening of the water flow channel. At this time, the water in the cleaning pipe enters the water flow channel through the connecting hole on the mounting sleeve, and finally the first fixing part and the third fixing part rotate while also cleaning the inner wall of the detection vessel.

[0014] Optionally, a limit assembly is slidably connected to the support sleeve for limiting the position of the detection vessel inverted on the support sleeve, and the limit assembly includes a limit frame and a limit screw rotatably connected to the mounting frame, the limit screw is threadedly connected to the limit frame, and the end of the detection vessel abuts against the limit frame.

[0015] By adopting the above technical solution, the limiting screw is rotated to drive the limiting frame to slide on the supporting sleeve, thereby limiting the detection vessels of different heights.

[0016] Optionally, the first fixing portion is arranged below the second fixing portion, and the third fixing portion is arranged below the fourth fixing portion.

[0017] By adopting the above technical solution, since the first fixing part and the third fixing part first contact the inner wall of the detection vessel, and the first fixing part and the third fixing part are at the bottom, during cleaning, the position of the inner wall of the detection vessel corresponding to the second fixing part and the fourth fixing part is cleaned first, and then when the second fixing part and the fourth fixing part abut against the inner wall of the detection vessel, the detection vessel at this position is in a clean state, thereby making cleaning more convenient and quick.

[0018] Optionally, both the first fixing portion and the second fixing portion are provided with abutting portions, a water flow channel is also provided on the abutting portions, and the abutting portions are made of elastic high temperature resistant material.

[0019] By adopting the above technical solution, under the action of the abutting portion, the fixing effect of the detection vessel is better.

[0020] Optionally, a return spring is provided in the support sleeve, one end of the return spring is fixed to the moving block, and the other end of the return spring is fixed to the inner wall of the support sleeve.

[0021] By adopting the above technical solution, the first fixing part and the third fixing part are pushed to move away from each other under the action of the reset spring. When the detection vessel is turned upside down, the inner wall of the detection vessel abuts against the first fixing part and the third fixing part, and at the same time, the first fixing rod and the second fixing rod are pushed to rotate, thereby achieving the purpose of clamping and fixing detection vessels of different sizes.

[0022] Optionally, a cross section of the water flow channel on the abutting portion gradually decreases in a direction away from the inner wall of the detection vessel.

[0023] By adopting the above technical solution, since the cross section of the water flow channel on the abutting portion gradually decreases in the direction away from the inner wall of the detection vessel, the opening of the water flow channel on the abutting portion becomes larger, and the cleaning effect on the inner wall of the detection vessel is better.

[0024] Second aspect:

[0025] A method for automatically cleaning a detection vessel comprises the following steps:

[0026] S1: Place the detection vessel upside down on the support sleeve so that the end of the detection vessel abuts against the surface of the limit frame;

[0027] S2: the first fixing portion and the third fixing portion abut against the inner wall of the detection vessel;

[0028] S3: Clean the detection vessel through the cleaning tube and the nozzle;

[0029] S4: The moving block is driven to move by the suction assembly, and then the first fixing rod and the second fixing rod are rotated, so that the second fixing part and the fourth fixing part are in contact with the inner wall of the glass container.

[0030] By adopting the above technical solution, the first fixing rod and the second fixing rod are rotated, so that when the first fixing part and the third fixing part are separated from the inner wall of the detection vessel, the second fixing part and the fourth fixing part abut against the inner wall of the detection vessel, and the inner wall position of the detection vessel corresponding to the first fixing part and the third fixing part can be cleaned.

[0031] In summary, the present application includes at least one of the following beneficial technical effects:

[0032] 1. After cleaning for a period of time, the suction assembly drives the moving block to move, and under the action of the first linkage rod and the second linkage rod, the first fixing part and the third fixing part are driven to move closer to each other, and at this time, the second fixing part and the fourth fixing part are moved away from each other, and finally the detection vessel is fixed by the second fixing part and the fourth fixing part. At this time, the contact position of the first fixing part and the third fixing part inside the detection vessel is cleaned.

[0033] 2. The contact position between the first fixing part and the third fixing part inside the detection vessel is cleaned through the opening of the water flow channel and the cleaning pipe, so as to achieve a better cleaning effect of the detection vessel. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0035] Figure 2 It is a schematic diagram of the mounting rack and mounting frame structure of an embodiment of the present application.

[0036] Figure 3 It is a schematic diagram of the structure of the fixing component and the buffer component of an embodiment of the present application.

[0037] Figure 4 It is a cross-sectional view of the support sleeve of an embodiment of the present application.

[0038] Figure 5 It is a schematic diagram of the linkage component structure of an embodiment of the present application.

[0039] Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0040] 1. Cleaning box; 11. Mounting frame; 12. Mounting frame; 13. Support sleeve; 14. Connecting hole; 2. Limiting assembly; 21. Limiting frame; 22. Limiting screw; 3. Cleaning assembly; 31. Cleaning pipe; 32. Mounting sleeve; 4. Fixing assembly; 41. First fixing rod; 411. First fixing part; 412. Second fixing part; 42. Second fixing rod; 421. Third fixing part; 422. Fourth fixing part; 5. Abutting part; 51. Moving seat; 52. Return spring; 53. Water flow channel; 7. Intake channel; 8. Linking assembly; 81. Moving block; 82. First linkage rod; 83. Second linkage rod; 9. Buffering assembly; 91. Buffering rod; 92. Buffering spring; 10. Pushing assembly; 101. First pushing block; 102. Second pushing block. DETAILED DESCRIPTION

[0041] The following combination Figure 1-Figure 6 This application is described in further detail.

[0042] First aspect:

[0043] The present application embodiment discloses an automatic cleaning device for a detection vessel. Figures 1 to 3An automatic cleaning device for detection vessels includes a cleaning box 1 and a mounting frame 11 arranged in the cleaning box 1. A plurality of nozzles are arranged in the cleaning box 1. The plurality of nozzles are used to clean the outside of the detection vessel placed on the mounting frame 11. In addition, a drying component is also arranged in the cleaning box 1. The drying component can be set as a heating wire and a fan to dry the detection vessel after cleaning. A water inlet pipe and an air inlet pipe are arranged on the cleaning box 1. The water inlet pipe is connected to a water pump. The air inlet pipe is connected to an air suction pump. Water can be supplied to the nozzles through the water pump. A cleaning component 3 is arranged on the mounting frame 11. The cleaning component 3 is used to clean the inside of the detection vessel inverted on the mounting frame 11. A fixing component 4 is arranged on the mounting frame 11. The fixing component 4 is used to fix the detection vessel inverted on the mounting frame 11, thereby reducing the shaking of the detection vessel during cleaning.

[0044] Reference Figure 2 to Figure 3 A mounting frame 12 is provided on the mounting frame 11, and the mounting frame 12 is clamped on the mounting frame 11. A plurality of support sleeves 13 are provided on the mounting frame 12. The detection vessel to be cleaned is inverted on the support sleeves 13, and the mounting frame 11 slides on the cleaning box 1, so that it is convenient to pull the mounting frame 11 out of the cleaning box 1, and then it is convenient to invert the vessel to be detected on the support sleeves 13. At the same time, a limiting component 2 is provided on the mounting frame 11, and the limiting component 2 is used to limit the position of the inverted detection vessel, so as to prevent the end of the detection vessel from abutting against the surface of the mounting frame 12.

[0045] Reference Figure 2 to Figure 3 In this embodiment, the limiting assembly 2 includes a limiting frame 21 and a limiting screw 22 that is inserted into the limiting frame 21. The limiting screw 22 is rotatably connected to the mounting frame 11, and a limiting rod is provided on the mounting frame 11. The limiting rod is inserted into the limiting frame 21. Then, the limiting frame 21 is driven to move by rotating the limiting screw 22, so as to adjust the position of the limiting frame 21, and then the detection vessels of different depths can be limited. In other embodiments, a clip can be provided on the support sleeve 13, and the clip is clamped on the support sleeve 13. The detection vessel that is inverted on the support sleeve 13 can be limited and supported by the clip. During cleaning, in order to reduce the influence of the limiting frame 21 on the end of the detection vessel, the contact area between the limiting frame 21 and the end of the detection vessel can be set smaller, so as to play a supporting role.

[0046] Reference Figures 2 to 6The fixing assembly 4 includes a first fixing rod 41 and a second fixing rod 42 rotatably connected to the support sleeve 13, the first fixing rod 41 and the second fixing rod 42 are staggered, the first fixing rod 41 includes a first fixing portion 411 and a second fixing portion 412 fixed on the first fixing portion 411, the first fixing portion 411 and the second fixing portion 412 are arranged at an angle, and the ends of the first fixing portion 411 and the second fixing portion 412 are both provided with abutting portions 5, and the abutting portion 5 and the first fixing portion 411 are arranged vertically. In this embodiment, the abutting portion 5 is set to an elastic high-temperature resistant material, which can increase the friction with the inner wall of the detection vessel on the one hand, and protect the inner wall of the detection vessel when in contact on the other hand, thereby reducing the collision between the detection vessel and the support sleeve 13, and achieving the purpose of reducing the breakage of the detection vessel.

[0047] Reference Figures 2 to 6 The second fixing rod 42 includes a third fixing portion 421 and a fourth fixing portion 422, and the third fixing portion 421 and the fourth fixing portion 422 are also provided with abutting portions 5, and the first fixing portion 411 is arranged below the second fixing portion 412, and the third fixing portion 421 is arranged below the fourth fixing portion 422. At the same time, a control mechanism is arranged on the support sleeve 13. In the initial state, the control mechanism is used to move the first fixing portion 411 and the third fixing portion 421 in a direction away from each other, and at the same time, it can also drive the first fixing portion 411 and the third fixing portion 421 to move closer to each other.

[0048] Reference Figures 2 to 6 The control mechanism includes an air suction component and a linkage component 8. The linkage component 8 includes a moving block 81 slidably connected in the support sleeve 13, a first linkage rod 82 and a second linkage rod 83 hinged on the moving block 81. The first linkage rod 82 is hinged with a moving seat 51 at one end away from the moving block 81. The moving seat 51 is slidably connected to the first fixed rod 41. A moving groove is provided on the first fixed rod 41. A limit block is fixedly installed on the moving seat 51. The limit block is slidably connected in the moving groove. In this embodiment, the cross-sections of the limit block and the moving groove are both set to T-shaped, so that the moving seat 51 is more stable when sliding on the first fixed rod 41. The second linkage rod 83 is also hinged with a moving seat 51 at one end away from the moving block 81. The moving seat 51 is slidably connected to the second fixed rod 42. The moving seats 51 on the first fixed rod 41 and the second fixed rod 42 have the same structure. Here, the moving seat 51 on the second fixed rod 42 is not described in detail.

[0049] Reference Figures 2 to 6The suction component includes a connecting pipe arranged on the mounting frame 11, the connecting pipe is connected to the support sleeve 13 on the mounting frame 12, the support sleeve 13 under the moving block 81 is in a sealed state under the action of the mounting frame 12, and a suction channel 7 is formed between the moving block 81, the support sleeve 13 and the mounting frame 12, and then when the mounting frame 11 moves into the cleaning box 1, the connecting pipe is connected to the air intake pipe, and then when the suction pump is working, the moving block 81 can be adsorbed to slide in the support sleeve 13, and when the moving block 81 moves, the first fixed rod 41 and the second fixed rod 42 can be driven to rotate.

[0050] Reference Figures 2 to 6 A return spring 52 is arranged in the support sleeve 13, one end of the return spring 52 is fixed on the moving block 81, and the other end is fixed on the inner wall of the support sleeve 13. In the initial state, the first fixing portion 411 and the third fixing portion 421 are pushed to move away from each other under the action of the return spring 52. When the detection vessel is turned upside down, the inner wall of the detection vessel abuts against the abutting portion 5 on the first fixing portion 411 and the third fixing portion 421, and at the same time, the first fixing rod 41 and the second fixing rod 42 are pushed to rotate. After the rotation, the return spring 52 supports the position of the moving block 81, so that the first fixing rod 41 and the second fixing rod 42 maintain the purpose of clamping the detection vessel.

[0051] Reference Figures 2 to 6 When cleaning the detection vessel, since the first fixing portion 411 and the third fixing portion 421 first fix the detection vessel, during cleaning, the contact position between the first fixing portion 411 and the third fixing portion 421 is still in a state that cannot be cleaned. At this time, the suction component drives the moving block 81 to move, and under the action of the first linkage rod 82 and the second linkage rod 83, the first fixing portion 411 and the third fixing portion 421 are driven to move away from the inner wall of the detection vessel, and then the second fixing portion 412 and the fourth fixing portion 422 are abutted against the inner wall of the detection vessel. At this time, the cleaning component 3 cleans the contact position between the first fixing portion 411 and the third fixing portion 421 inside the detection vessel, thereby achieving a better cleaning effect of the detection vessel.

[0052] Reference Figures 2 to 6The cleaning assembly 3 includes a cleaning pipe 31 arranged in the support sleeve 13, a plurality of connecting pipes arranged on the mounting frame 11, and a mounting sleeve 32 fixedly mounted on the support sleeve 13. The cleaning pipe 31 is provided with a plurality of through holes, and the connecting pipe is used to communicate with the water inlet pipe. When the mounting frame 11 is moved into the cleaning box 1, the connecting pipe is connected with the water inlet pipe. At this time, the water pump supplies water to the cleaning pipe 31, and the water in the cleaning pipe 31 is sprayed toward the inner wall of the detection vessel through the through holes to clean the inner wall of the detection vessel. In this embodiment, the mounting sleeve 32 is connected with the cleaning pipe 31, and the first fixing rod 41 is rotatably connected to the mounting sleeve 32. The mounting sleeve 32 is provided with a plurality of connecting holes 14, and the plurality of connecting holes 14 are arranged at intervals along the circumference of the mounting sleeve 32. Two mounting sleeves 32 are provided, and the second fixing rod 42 is also rotatably connected to the mounting sleeve 32. In order to facilitate the cleaning of the inner wall of the detection vessel, a cleaning branch pipe is provided on the mounting frame 12, and the cleaning branch pipe is connected with the cleaning pipe 31.

[0053] Reference Figures 2 to 6 A water flow channel 53 is provided on the first fixing portion 411, one end of the water flow channel 53 is connected to the communicating hole 14, and the other end passes through the abutting portion 5 and is connected to the outside. During cleaning, water in the cleaning pipe 31 will enter the mounting sleeve 32, and then enter the water flow channel 53 through the communicating hole 14, and then spray onto the inner wall of the detection vessel through the opening of the water flow channel 53. When the first fixing portion 411 and the third fixing portion 421 are both in contact with the inner wall of the detection vessel, the inner wall of the detection vessel can block the opening of the water flow channel 53. When the first fixing portion 411 and the third fixing portion 421 move away from the inner wall of the detection vessel, the inner wall of the detection vessel no longer blocks the opening of the water flow channel 53, and then the inner wall of the detection vessel can be cleaned while the first fixing portion 411 and the third fixing portion 421 are close to each other. In addition, the cross section of the water flow channel 53 on the abutting portion 5 gradually decreases in the direction away from the inner wall of the detection vessel. Since the opening of the water flow channel 53 on the abutting portion 5 becomes larger, the cleaning effect on the inner wall of the detection vessel is better.

[0054] Reference Figures 2 to 6 When the first fixing portion 411 and the third fixing portion 421 are close to each other, the detection vessel may shake. A buffer assembly 9 is provided on the support sleeve 13. The buffer assembly 9 includes a buffer rod 91 slidably connected to the support sleeve 13 and a buffer spring 92 sleeved on the buffer rod 91. One end of the buffer spring 92 is fixed on the buffer rod 91, and the other end is fixed on the support sleeve 13. The buffer spring 92 is used to push one end of the buffer rod 91 to abut against the inner wall of the detection vessel. At the same time, a pushing assembly 10 is provided on the first fixing portion 411. The pushing assembly 10 is used to push the buffer rod 91 to move away from the inner wall of the detection vessel.

[0055] Reference Figures 2 to 6The pushing assembly 10 includes a first pushing block 101 fixed on the first fixing portion 411 and a second pushing block 102 fixed on the buffer rod 91. When the first fixing rod 41 rotates, the first pushing block 101 is driven to rotate. Then, when the second fixing portion 412 abuts against the inner wall of the detection vessel, the first pushing block 101 and the second pushing block 102 abut. At this time, the first fixing rod 41 and the second fixing rod 42 continue to rotate, and the abutting portion 5 on the second fixing portion 412 is compressed. Then, the first pushing block 101 pushes the second pushing block 102 to move, so that the buffer rod 91 no longer abuts against the inner wall of the detection vessel. At the same time, the first fixing portion 411 and the third fixing portion 421 also detach from the inner wall of the detection vessel. In this embodiment, the second fixing rod 42 is also provided with a pushing assembly 10, and two buffer assemblies 9 are provided. The two buffer assemblies 9 are provided corresponding to the first fixing rod 41 and the second fixing rod 42. When the first fixing portion 411 and the third fixing portion 421 move away from each other, the buffer rod 91 is pushed to abut against the inner wall of the detection vessel under the action of the buffer spring 92. In order to slow down the speed of the reverse movement of the buffer rod 91, a damper can be provided on the support sleeve 13, one end of the damper is fixed on the support sleeve 13, and the other end is fixedly connected to the abutting portion 5. In other embodiments, the end of the buffer rod 91 is provided with an inclined surface to facilitate the detection vessel to be sleeved on the support sleeve 13.

[0056] The implementation principle of the automatic cleaning device for detection vessels in the embodiment of the present application is as follows: when cleaning the detection vessels, the detection vessels are first turned upside down on the support sleeve 13. When the detection vessels are turned upside down, the inner wall of the detection vessels will push the first fixing part 411 and the third fixing part 421 to approach each other. At this time, the return spring 52 is in a compressed state, and the detection vessels are fixed by the first fixing part 411 and the third fixing part 421. After all the detection vessels are installed, the mounting frame 11 is pushed into the cleaning box 1. At this time, the connecting pipe is connected to the water inlet pipe, the connecting pipe is connected to the air inlet pipe, and then the nozzle and the cleaning pipe 31 spray water to achieve the detection of For the purpose of cleaning the inside and outside of the vessel, after cleaning for a period of time, the suction pump works to drive the moving block 81 to move, and under the action of the first linkage rod 82 and the second linkage rod 83, the first fixing portion 411 and the third fixing portion 421 are driven to move closer to each other, and at this time, the second fixing portion 412 and the fourth fixing portion 422 are moved away from each other, and finally the detection vessel is fixed by the second fixing portion 412 and the fourth fixing portion 422, and at the same time, the contact position of the first fixing portion 411 and the third fixing portion 421 inside the detection vessel is cleaned through the opening of the water flow channel 53 and the cleaning pipe 31, so that the cleaning effect of the detection vessel is better.

[0057] Second aspect:

[0058] A method for automatically cleaning a detection vessel comprises the following steps:

[0059] S1: Place the detection vessel upside down on the support sleeve 13 so that the end of the detection vessel abuts against the surface of the limiting frame 21;

[0060] S2: the first fixing portion 411 and the third fixing portion 421 abut against the inner wall of the detection vessel;

[0061] S3: Cleaning the detection vessel through the cleaning pipe 31 and the nozzle;

[0062] S4: The moving block 81 is driven to move by the suction assembly, and then the first fixing rod 41 and the second fixing rod 42 are rotated, so that the second fixing portion 412 and the fourth fixing portion 422 are in contact with the inner wall of the glass container.

[0063] The implementation principle of the automatic cleaning method of the detection vessel in the embodiment of the present application is as follows: the first fixing rod 41 and the second fixing rod 42 are rotated, so that when the first fixing portion 411 and the third fixing portion 421 are separated from the inner wall of the detection vessel, the second fixing portion 412 and the fourth fixing portion 422 abut against the inner wall of the detection vessel, and at this time, the inner wall position of the detection vessel corresponding to the first fixing portion 411 and the third fixing portion 421 can be cleaned.

[0064] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic cleaning device for a detection vessel, comprising a cleaning box and a mounting frame arranged on the cleaning box, wherein a plurality of nozzles for cleaning the outside of the detection vessel are arranged in the cleaning box, characterized in that: A plurality of support sleeves are arranged on the mounting frame, and the detection vessel to be cleaned is buckled on the support sleeve, and each support sleeve is provided with a fixing assembly for fixing the position of the detection vessel sleeved on the support sleeve, and the fixing assembly includes a first fixing rod and a second fixing rod rotatably connected to the support sleeve, the first fixing rod includes a first fixing portion and a second fixing portion, and the first fixing portion and the second fixing portion are arranged at an angle, and the second fixing rod includes a third fixing portion and a fourth fixing portion, and the third fixing portion and the fourth fixing portion are also arranged at an angle, and a control mechanism for driving the first fixing rod and the second fixing rod to rotate simultaneously is arranged on the support sleeve, and when the first fixing portion and the third fixing portion abut against the inner wall of the detection vessel, the second fixing portion and the fourth fixing portion do not abut against the inner wall of the detection vessel, and a cleaning assembly for cleaning the inside of the detection vessel is arranged on the support sleeve; The control mechanism includes an air suction component and a linkage component, the linkage component includes a moving block slidably connected in the support sleeve, a first linkage rod and a second linkage rod hinged on the moving block, the first linkage rod is hinged on an end away from the moving block with a moving seat, the moving seat is slidably connected to the first fixed rod, the second linkage rod is also hinged on an end away from the moving block with a moving seat, the moving seat is slidably connected to the second fixed rod, and the air suction component is used to adsorb the moving block to slide in the support sleeve; The cleaning assembly includes a cleaning pipe inserted in the support sleeve and a mounting sleeve fixed on the cleaning pipe, the first fixing rod is rotatably connected to the mounting sleeve, and one end of the mounting sleeve is connected to the cleaning pipe, the cleaning pipe is provided with a plurality of through holes for cleaning the detection vessel, the mounting sleeve is provided with a plurality of connecting holes, the first fixing part is provided with a water flow channel for connecting with the connecting holes, and the other end of the water flow channel passes through the first fixing part and is arranged toward the inner wall direction of the detection vessel; A limiting assembly for limiting the position of the detection vessel buckled on the support sleeve is slidably connected to the support sleeve, and the limiting assembly includes a limiting frame and a limiting screw rotatably connected to the mounting frame, the limiting screw is threadedly connected to the limiting frame, and the end of the detection vessel abuts against the limiting frame; The suction assembly includes a connecting pipe arranged on the mounting frame, the connecting pipe is connected to a support sleeve on the mounting frame, the support sleeve under the moving block is in a sealed state under the action of the mounting frame, and a suction channel is formed between the moving block, the support sleeve and the mounting frame. When the mounting frame moves into the cleaning box, the connecting pipe is connected to the air intake pipe, and when the suction pump is working, the moving block is adsorbed to slide in the support sleeve, and when the moving block moves, the first fixed rod and the second fixed rod are driven to rotate.

2. The automatic cleaning device for a testing vessel according to claim 1, characterized in that: The first fixing portion is disposed below the second fixing portion, and the third fixing portion is disposed below the fourth fixing portion.

3. The automatic cleaning device for testing vessels according to claim 2, characterized in that: The first fixing part and the second fixing part are both provided with abutting parts, the abutting parts are also provided with water flow channels, and the abutting parts are made of elastic high temperature resistant material.

4. The automatic cleaning device for testing vessels according to claim 3, characterized in that: A return spring is arranged in the support sleeve, one end of the return spring is fixed on the moving block, and the other end is fixed on the inner wall of the support sleeve.

5. The automatic cleaning device for testing vessels according to claim 4, characterized in that: The cross section of the water flow channel on the abutting portion gradually decreases in a direction away from the inner wall of the detection vessel.

6. A method for automatically cleaning a detection vessel, characterized in that: The automatic cleaning device for a detection vessel according to claim 5 comprises the following steps: S1: Place the detection vessel upside down on the support sleeve so that the end of the detection vessel abuts against the surface of the limit frame; S2: the first fixing portion and the third fixing portion abut against the inner wall of the detection vessel; S3: Clean the detection vessel through the cleaning tube and the nozzle; S4: The moving block is driven to move by the suction assembly, and then the first fixing rod and the second fixing rod are rotated, so that the second fixing part and the fourth fixing part are in contact with the inner wall of the glass container.

Images