Cleaning device for chemical analysis instrument

Abstract

The utility model discloses a cleaning device of a chemical analysis instrument, which comprises a cleaning box, a fixed ring and a flow guide partition plate, and a rotating shaft is rotatably arranged in the cleaning box through a bearing; the top end of the rotating shaft penetrates through the guide partition plate and extends to the upper end; a fixed shaft is arranged on the outer wall of the rotating shaft through a bearing; the fixing ring is fixedly connected with the flow guide partition plate through a supporting rod. A plurality of sliding groove bases are distributed between the fixing shaft and the fixing ring in an array mode. Sliding grooves are formed in the sliding groove seat and the fixing ring; a rotating frame is mounted at the top end of the rotating shaft; a plurality of movable rods are rotationally mounted at the outer end of the rotating frame; the positions of a plurality of arc-shaped water seats can be adjusted according to the sizes of the chemical analysis instruments, so that the spray-washing precision is improved, the cleaning efficiency is improved, the chemical analysis instruments of various sizes can be spray-washed, and the use is convenient; the device is simple in structure, convenient to operate and worthy of popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, and in particular to a cleaning device for chemical analysis instruments. Background Art

[0002] Chemical analysis can be divided into chemical analysis and instrumental analysis. Whether it is chemical analysis or instrumental analysis, many chemical analysis instruments will be used in the analysis and detection process. When the chemical analysis is completed, these chemical analysis instruments need to be cleaned.

[0003] When cleaning existing chemical analysis instruments, the position of the spray head cannot be adjusted, larger chemical instruments cannot be placed, and smaller chemical analysis instruments are prone to the spray head not spraying in place, which reduces the cleaning effect and causes water resource waste, and cannot meet the use needs. Therefore, we propose a cleaning device for chemical analysis instruments. Utility Model Content

[0004] The purpose of the utility model is to provide a cleaning device for chemical analysis instruments to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a chemical analysis instrument, which includes a cleaning box and a fixed ring guide baffle, wherein a rotating shaft is rotatably arranged inside the cleaning box through a bearing; the top end of the rotating shaft penetrates the guide baffle and extends to the upper end; the outer wall of the rotating shaft is provided with a fixed shaft through a bearing; the fixed ring and the guide baffle are fixedly connected by a support rod; a plurality of slide seats are distributed in an array between the fixed shaft and the fixed ring; slide slots are provided on the slide seat and the fixed ring; a rotating frame is installed at the top of the rotating shaft; a plurality of movable rods are rotatably installed at the outer end of the rotating frame; a slider is installed at one end of the bottom end of the movable rod away from the rotating frame; the slider is slidably arranged in the slide seat; a moving rod is fixedly connected to the outer side of the slider; the moving rod is slidably arranged in the slide seat; an arc water seat is fixedly installed on the top of the outer end of the plurality of moving rods; a nozzle is plugged into the inside of the arc water seat; a water supply mechanism is installed in the cleaning box; and a driving mechanism is provided at the lower end of the rotating shaft.

[0006] Preferably, a mesh seat is installed at the top of the fixing ring; a sealing cylinder is installed at the top of the mesh seat; a placement plate is installed at the top of the sealing cylinder; a rotating shaft is installed at the bottom of the placement plate; the rotating shaft is rotatably connected to the inside of the sealing cylinder through a bearing bracket; a motor 1 is installed at the bottom end of the interior of the sealing cylinder; and the output end of the motor 1 is transmission-connected to the rotating shaft.

[0007] Preferably, the water supply mechanism includes a clean water main pipe, a sewage main pipe, a clean water tank, and a sewage tank installed at the bottom end of the cleaning box, and the cleaning box and the sewage tank are both connected with water supply pipes; the ends of the water supply pipes away from the cleaning box and the sewage tank are respectively connected to the clean water main pipe and the sewage main pipe; the clean water main pipe and the sewage main pipe are internally connected with a plurality of hoses; the plurality of hoses are respectively connected to corresponding arc-shaped water seats.

[0008] Preferably, the driving mechanism includes a driven gear fixedly arranged at the lower end of the rotating shaft and a second motor; a driving gear is arranged at the output end of the second motor; the driving gear is meshingly connected with the driven gear; and the diameter of the driven gear is larger than the diameter of the driving gear.

[0009] Preferably, the clean water main pipe and the sewage main pipe are hollow semicircular arc structures, and the clean water main pipe and the sewage main pipe form a hollow circular ring structure; the clean water main pipe and the sewage main pipe are fixedly arranged in the clean water tank and located in the middle of multiple arc-shaped water seats.

[0010] Preferably, a plurality of the nozzles are provided, and the plurality of nozzles are equidistantly distributed along the arc surface of the arc water seat.

[0011] Preferably, the center of the placement plate is an arc-shaped solid sphere with a plurality of through holes arranged around it; a waterproof plate is installed at the connection between the placement plate and the sealing cylinder; and the cross-section of the waterproof plate is a trapezoidal structure.

[0012] Preferably, the net seat is in a M-shaped structure; the throne and the slide seat are staggered, and the height of the net seat is higher than the height of the rotating frame.

[0013] Preferably, a sealing sleeve is provided between the guide baffle and the fixed shaft and outside the rotating shaft; the sealing sleeve is sealed at the contact positions with the guide baffle and the fixed shaft respectively.

[0014] Beneficial effects: Compared with the prior art, the beneficial effects of the utility model are as follows: through the arrangement of the rotating shaft, the fixed shaft, the slide seat, the slide, the rotating frame, the movable rod, the slider, the moving rod, the arc water seat, the nozzle, and the fixed ring, the position of multiple arc water seats can be adjusted by driving the rotating frame to move through a motor, and the position of multiple arc water seats can be adjusted according to the size of the chemical analysis instrument, thereby improving the accuracy of spraying and cleaning, improving the cleaning efficiency, and being able to spray and clean chemical analysis instruments of various sizes, which is easy to use; through the arrangement of the clean water main pipe, the sewage main pipe, the water supply pipe, the clean water tank, the sewage tank, and the hose, the water after spraying enters the sewage tank through the connecting pipe, and water is supplied to the water supply pipe through a water pump to realize circulating spraying, realizing water recycling and spraying, and finally the chemical instrument is sprayed with clean water to save water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The utility model is a schematic diagram of the overall structure of a cleaning device for a chemical analysis instrument.

[0016] Figure 2 The utility model is a schematic diagram of a top view of a cleaning device for a chemical analysis instrument.

[0017] Figure 3 The utility model is a schematic diagram of a partial structure of a cleaning device for a chemical analysis instrument as viewed from above.

[0018] Figure 4 The utility model discloses a structural schematic diagram of a sealing cylinder and a placement plate of a cleaning device for a chemical analysis instrument.

[0019] In the accompanying drawings: 1-cleaning box, 2-rotating shaft, 3-fixed shaft, 4-slide seat, 5-slide, 6-rotating frame, 7-movable rod, 8-slider, 9-moving rod, 10-arc water seat, 11-sprinkler, 12-fixed ring, 13-mesh seat, 14-sealing cylinder, 15-placing plate, 16-rotating shaft, 17-motor 1, 18-waterproof board, 19-clean water main pipe, 20-sewage main pipe, 21-water supply pipe, 22-clean water tank, 23-sewage tank, 24-diversion baffle, 25-connecting pipe, 26-driven gear, 27-driving gear, 28-motor 2, 29-sealing sleeve, 30-hose. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example

[0023] Please refer to the drawings of the specification. In the embodiment of the utility model, a cleaning device for a chemical analysis instrument includes a cleaning box 1, a fixed ring 12 and a guide baffle 24. A rotating shaft 2 is rotatably arranged inside the cleaning box 2 through a bearing; the top of the rotating shaft 2 passes through the guide baffle 24 and extends to the upper end; a fixed shaft 3 is arranged on the outer wall of the rotating shaft 2 through a bearing; the fixed ring 12 and the guide baffle 24 are fixedly connected by a support rod; a plurality of slide slot seats 4 are distributed in an array between the fixed shaft 3 and the fixed ring 12; slide slots 5 are arranged on the slide slot seat 4 and the fixed ring 12; a rotating frame 6 is installed on the top of the rotating shaft 2; and a rotating frame 6 is rotatably installed on the outer end of the rotating frame 6. A plurality of movable rods 7; a slider 8 is installed at one end of the bottom end of the movable rod 7 away from the rotating frame 6; the slider 8 is slidably arranged in the slide groove seat 4; a moving rod 9 is fixedly connected to the outer side of the slider 8; the moving rod 9 is slidably arranged in the slide groove seat 4; an arc-shaped water seat 10 is fixedly installed on the top of the outer end of the plurality of movable rods 9; a nozzle 11 is plugged into the inside of the arc-shaped water seat 10; a water supply mechanism is installed in the cleaning box 1; a driving mechanism is provided at the lower end of the rotating shaft 2, a net seat 13 is installed at the top of the fixing ring 12; a sealing cylinder 14 is installed at the top of the net seat 13; a placement plate 15 is installed at the top of the sealing cylinder 14, and a placement plate 15 is placed on the placement plate 15 A fixing fixture for chemical analysis instruments is detachably installed; a rotating shaft 16 is installed at the bottom end of the placement plate 15; the rotating shaft 16 is rotatably connected to the inside of the sealing cylinder 14 through a bearing bracket; a motor 17 is installed at the bottom end of the sealing cylinder 14; the output end of the motor 17 is transmission-connected to the rotating shaft 16, and the motor 17 is an ultra-low-speed motor. The water supply mechanism includes a clean water main pipe 19, a sewage main pipe 20, a clean water tank 22, and a sewage tank 23 installed at the bottom end of the cleaning box 1, and the cleaning box 19 and the sewage tank 20 are both plugged with a water supply pipe 21; the ends of the water supply pipe 21 away from the cleaning box 19 and the sewage tank 20 are respectively connected to the clean water main pipe 19, and the sewage main pipe 20 are connected; the interiors of the clean water main pipe 19 and the sewage main pipe 20 are connected with a plurality of hoses 30; the plurality of hoses 30 are respectively connected with the corresponding arc-shaped water seats 10, and the driving mechanism comprises a driven gear 26 and a motor 28 fixedly arranged at the lower end of the rotating shaft 2, and the motor 28 is a low-speed motor; a driving gear 27 is arranged at the output end of the motor 28; the driving gear is meshed and connected with the driven gear 26; the diameter of the driven gear 26 is larger than the diameter of the driving gear 27, and the clean water main pipe 19 and the sewage main pipe 20 are hollow semicircular arc structures, and the clean water main pipe 19 and the sewage main pipe 20 form a hollow annular structure;The clean water main pipe 19 and the sewage main pipe 20 are fixedly arranged in the clean water tank 1 and are located in the middle of the plurality of arc-shaped water seats 10. The plurality of nozzles 11 are arranged, and the plurality of nozzles 11 are evenly distributed along the arc-shaped surface angle of the arc-shaped water seat 10. The height of the arc-shaped water seat 10 is higher than that of most chemical instruments, and the nozzles at the highest point with the arc can be tilted to spray on the chemical instruments for cleaning. The center of the placement plate 15 is an arc-shaped solid ball with a plurality of through holes arranged around it; the placement plate 15 and the sealing cylinder 14 are connected to each other. A waterproof plate 18 is installed at the connection; the cross section of the waterproof plate 18 is a trapezoidal structure, and the net seat 13 is a M-shaped structure; the throne 13 and the chute seat are staggered, and the height of the net seat 13 is higher than the height of the rotating frame 6. A sealing sleeve 29 is provided outside the rotating shaft 2 between the guide baffle 24 and the fixed shaft 3; the sealing sleeve 29 is sealed at the contact position with the guide baffle 24 and the fixed shaft 3 respectively, and a connecting pipe 25 is provided between the lowest point of the guide baffle 24 and the sewage tank 23. ;

[0024] Usage process:

[0025] When in use, the chemical analysis instrument to be cleaned is placed on the placement tray 15, and the multiple arc-shaped water seats 10 are adjusted to the position of the chemical analysis instrument according to the size of the chemical analysis instrument, so that the position of the nozzle 11 is relatively close to the chemical analysis instrument itself. When adjusting, the motor 28 is started, and the output end of the motor 28 drives the driving gear 27 to rotate, and the driving gear 27 drives the driven gear 26 meshing therewith to rotate, so that the driven gear 26 drives the rotating shaft 2 to rotate in the fixed shaft 3, and the rotating shaft 2 slowly rotates to drive the rotating frame 6 to rotate, and the rotating frame 6 rotates to drive the movable rod 7 to move in the slide seat 4, and the slider 8 drives the moving rod 9 to slide in the slide seat 4, thereby realizing the adjustment of the position of the arc-shaped water seat 10, and the arc-shaped water seat 10 is adjusted to be closer to the outer wall of the chemical analysis instrument. The multiple arc-shaped water seats 10 surround the chemical analysis instrument located on the placement tray 15, and then, water is supplied to the clean water main pipe 19 through the water pump and the water supply pipe 21, and the water in the clean water main pipe 19 enters the arc-shaped water seat 10 through the hose 30, and the water flows through the multiple nozzles. The head 11 sprays in multiple directions. The nozzle 11 located at the lower end of the inner wall of the arc-shaped water seat 10 is tilted upward and tilted toward the bottom end in the direction of the chemical instrument. Water is sprayed on the chemical instrument itself for cleaning or placed on the tray 15 to contaminate the bottom end of the chemical instrument itself for cleaning. The nozzle located at the center of the arc-shaped water seat 10 is horizontally oriented and can spray and clean the side of the chemical instrument facing the chemical instrument. The nozzle 11 located at the upper end of the arc-shaped water seat 10 is tilted downward and tilted toward the upper end in the direction of the chemical instrument. Water is sprayed on the upper oblique side and top of the chemical instrument to fully clean the parts of the chemical instrument and improve the cleanliness rate. The cleaned water enters the sewage tank 23 through the connecting pipe 25. The water in the sewage tank 23 is recycled to clean the chemical analysis instrument. The water is recycled to save water. Finally, the water in the clean water tank is sprayed. The used water enters the sewage tank 23 through the connecting pipe 25 for recycling. The sewage tank 23 can also be placed with cleaning liquid. While recycling and spraying, it not only saves water but also saves the amount of cleaning liquid.

[0026] In the above process, through the arrangement of the rotating shaft, the fixed shaft, the slide seat, the slide, the rotating frame, the movable rod, the slider, the moving rod, the arc water seat, the nozzle and the fixed ring, the rotating frame can be driven by a motor to move so as to adjust the positions of multiple arc water seats, and the positions of multiple arc water seats can be adjusted according to the size of the chemical analysis instrument, thereby improving the accuracy of spraying and cleaning, improving the cleaning efficiency, and being able to spray and clean chemical analysis instruments of various sizes, which is convenient to use; through the arrangement of the clean water main pipe, the sewage main pipe, the water supply pipe, the clean water tank, the sewage tank and the hose, the water after spraying enters the sewage tank through the connecting pipe, and water is supplied to the water supply pipe through the water pump to realize cyclic spraying, thereby realizing water recycling and spraying, and finally the chemical instrument is sprayed with clean water to save water resources; the application has the advantages of simple structure, strong practicality, simple operation and is worthy of promotion.

[0027] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A cleaning device for a chemical analysis instrument, characterized in that: The top of the rotary shaft is provided with a fixed axis, and the top of the rotary shaft is provided with a fixed axis. The fixed axis is fixedly connected with the guide baffle by a supporting rod. A plurality of slide seats are arranged in an array between the fixed axis and the fixed ring. The slide seat and the fixed ring are provided with slide slots. The top of the rotary shaft is provided with a rotating frame, and a plurality of movable rods are rotatably installed on the outer end of the rotating frame. A slider is installed at the bottom end of the movable rod away from the rotating frame. The slider is slidably arranged in the slide seat. The outer side of the slider is fixedly connected with a moving rod. The moving rod is slidably arranged in the slide seat. The outer end of the slider is fixedly connected with a moving rod. The moving rod is slidably arranged in the slide seat. An arc water seat is fixedly installed on the top of the outer end of the plurality of moving rods. A spray head is inserted in the arc water seat. A water supply mechanism is installed in the cleaning box. A driving mechanism is arranged at the lower end of the rotary shaft.

2. The cleaning device for a chemical analysis instrument according to claim 1, characterized in that: A mesh seat is installed at the top of the fixing ring; a sealing cylinder is installed at the top of the mesh seat; a placement plate is installed at the top of the sealing cylinder; a rotating shaft is installed at the bottom of the placement plate; the rotating shaft is rotatably connected to the inside of the sealing cylinder through a bearing bracket; a motor 1 is installed at the bottom end of the inside of the sealing cylinder; and the output end of the motor 1 is transmission-connected to the rotating shaft.

3. The cleaning device for a chemical analysis instrument according to claim 1, characterized in that: The water supply mechanism includes a clean water main pipe, a sewage main pipe, a clean water tank, and a sewage tank installed at the bottom end of the cleaning box. The cleaning box and the sewage tank are both connected with water supply pipes; one end of the water supply pipe away from the cleaning box and the sewage tank is respectively connected to the clean water main pipe and the sewage main pipe; the clean water main pipe and the sewage main pipe are internally connected with a plurality of hoses; the plurality of hoses are respectively connected to corresponding arc-shaped water seats.

4. The cleaning device for chemical analysis instrument according to claim 1, characterized in that: The driving mechanism comprises a driven gear fixedly arranged at the lower end of the rotating shaft and a second motor; a driving gear is arranged at the output end of the second motor; the driving gear is meshedly connected with the driven gear; and the diameter of the driven gear is larger than that of the driving gear.

5. The cleaning device for chemical analysis instrument according to claim 3, characterized in that: The clean water main pipe and the sewage main pipe are hollow semicircular arc structures, and the clean water main pipe and the sewage main pipe form a hollow circular ring structure; the clean water main pipe and the sewage main pipe are fixedly arranged in the clean water tank and located in the middle of multiple arc-shaped water seats.

6. The cleaning device for chemical analysis instrument according to claim 1, characterized in that: A plurality of the nozzles are provided, and the nozzles are equidistantly distributed along the arc surface of the arc water seat.

7. A cleaning device for chemical analysis instrument according to claim 2, characterized in that: The center of the placement plate is an arc-shaped solid sphere with a plurality of through holes arranged around it; a waterproof plate is installed at the connection between the placement plate and the sealing cylinder; and the cross section of the waterproof plate is a trapezoidal structure.

8. The cleaning device for chemical analysis instrument according to claim 2, characterized in that: The net seat is in a M-shaped structure; the throne and the slide slot seat are staggered and distributed, and the height of the net seat is higher than the height of the rotating frame.

9. The cleaning device for chemical analysis instrument according to claim 1, characterized in that: A sealing sleeve is arranged outside the rotating shaft between the guide baffle and the fixed shaft; the sealing sleeve is sealed at the contact positions with the guide baffle and the fixed shaft respectively.

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