Experimental analysis instrument convenient to clean

Abstract

The utility model relates to the technical field of analytical instruments, and discloses an experimental analytical instrument convenient to clean, which comprises a cleaning mechanism, a fixing mechanism is arranged in the cleaning mechanism, and drying mechanisms are arranged on the left side and the right side of the fixing mechanism; the cleaning mechanism comprises an analysis instrument body, an electric hydraulic rod is fixedly connected to the top of the analysis instrument body, a connecting frame is fixedly connected to the output end of the electric hydraulic rod, air pumps are fixedly connected to the left side and the right side of the top of the connecting frame, and telescopic air pipes are fixedly connected to the output ends of the air pumps; a motor is fixedly connected to the interior of the connecting frame, a first gear is fixedly connected to the output end of the motor, a second gear is meshed with the outer side of the first gear, a rotating rod is fixedly connected to the lower portion of the second gear, an air bag is fixedly connected to the outer side of the rotating rod, and a brush is fixedly connected to the surface of the air bag. According to the experimental analysis instrument convenient to clean, the effect of cleaning analysis tubes with different calibers is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of analytical instruments, in particular to an experimental analytical instrument which is easy to clean. Background Art

[0002] In order to understand the composition of substances in detail and to further understand the functions of substances, it is necessary to bring the substances into the laboratory and analyze them using analytical instruments. After analyzing the substances using analytical instruments in the laboratory, the inside of the substance analysis tubes needs to be cleaned to ensure the cleanliness of the inside of the analysis tubes and avoid contamination of the analysis tubes on the analysis substances.

[0003] According to Chinese patent publication number CN 218692374 U, a laboratory analytical instrument that is easy to clean is disclosed, including an analyzer body: a cleaning unit is provided on the upper side of the analyzer body, a cleaning tank is provided on the upper side of the analyzer body and located at the cleaning unit, and a placement unit is provided inside the cleaning tank. The placement block is clamped by clamping plates provided on both sides, and the analysis tube of the placement block is driven by motor 2 to flip, so that the cleaning liquid in the analysis tube is quickly poured into the cleaning tank, which is convenient for the staff to use the analysis tube after cleaning, reduces the workload of the staff to clean the analysis tubes one by one, and dries the analysis tube by a hot air blower to increase the cleaning effect.

[0004] However, the above device has the problem that it can only clean analysis tubes of a single caliber and is not very practical. Utility Model Content

[0005] The purpose of the utility model is to provide an experimental analysis instrument which is easy to clean, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an experimental analysis instrument that is easy to clean, comprising a cleaning mechanism, a fixing mechanism is arranged inside the cleaning mechanism, and a drying mechanism is arranged on the left and right sides of the fixing mechanism;

[0007] The cleaning mechanism comprises an analytical instrument body, an electric hydraulic rod is fixedly connected to the top of the analytical instrument body, a connecting frame is fixedly connected to the output end of the electric hydraulic rod, an air pump is fixedly connected to the left and right sides of the top of the connecting frame, a telescopic air pipe is fixedly connected to the output end of the air pump, a motor is fixedly connected to the inside of the connecting frame, a first gear is fixedly connected to the output end of the motor, a second gear is meshed on the outside of the first gear, a rotating rod is fixedly connected below the second gear, an air bag is fixedly connected to the outside of the rotating rod, and a brush is fixedly connected to the surface of the air bag;

[0008] The fixing mechanism comprises a mounting seat, and a soft cushion is arranged inside the mounting seat.

[0009] Furthermore, by placing the analysis tube into the placement slot opened above the mounting seat and squeezing the soft pad through the outer wall of the analysis tube, analysis tubes of different calibers can be placed into the placement slot. The soft pad fits the outer wall of the analysis tube and can also firmly fix the analysis tube inside the mounting seat. A cleaning solution is injected into the multiple analysis tubes, and the electric hydraulic rod is started. After the electric hydraulic rod is started, the connecting frame is pushed downward, and the movement of the connecting frame drives the airbag to move downward. When the multiple airbags enter the multiple analysis tubes, the air pumps on the left and right sides of the top of the connecting frame are started. After the two air pumps are started, multiple telescopic The trachea injects gas into the interior of the multiple airbags, and the multiple airbags expand slowly. When the multiple airbags are close to the inner walls of the multiple analysis tubes with the brushes, the two air pumps are closed and the motor is started. After the motor is started, it drives the first gear to rotate. After the first gear rotates, it drives the multiple second gears around the outside to rotate. After the multiple second gears rotate, they drive the multiple rotating rods to rotate. After the multiple rotating rods rotate, they drive the multiple airbags to rotate. After the multiple airbags rotate, they drive the brushes on the outside of the airbags to rotate. During the rotation process, the brushes brush the inner walls of the analysis tubes, thereby achieving the effect of cleaning analysis tubes of different calibers.

[0010] Preferably, one end of the telescopic air tube is fixedly connected to the top of the airbag, and a sealing ring is provided at the interface between the telescopic air tube and the airbag.

[0011] Furthermore, by fixing one end of the telescopic air tube to the top of the airbag, it is convenient for the air pump to inject gas into the airbag through the telescopic air tube, so that the airbag can expand to facilitate cleaning of analysis tubes of different calibers. The airbag can drive the brush to fit the inner wall of the analysis tube to complete the cleaning of analysis tubes of different calibers. The sealing ring provided at the interface between the telescopic air tube and the airbag can prevent the gas inside the airbag from flowing out after the air pump injects gas into the airbag through the telescopic air tube, thereby increasing the sealing of the airbag.

[0012] Preferably, the second gear is provided in plurality and is respectively located around the outer side of the first gear.

[0013] Furthermore, by starting the motor, the motor drives the first gear to rotate, and the first gear drives multiple second gears around the outside to rotate, so that the subsequent multiple second gears drive the multiple rotating rods below to rotate.

[0014] Preferably, the mounting seat is fixedly connected inside the analytical instrument body.

[0015] Furthermore, the mounting base is fixed inside the analytical instrument body and the analysis tube is placed inside a placement groove opened above the mounting base, the analysis tube is fixed through the placement groove, and then the electric hydraulic rod pushes the brush outside the airbag to move toward the analysis tube.

[0016] Preferably, a plurality of placement grooves are provided above the mounting seat, and the soft pad is bonded into the plurality of placement grooves provided above the mounting seat.

[0017] Furthermore, by bonding the soft pads to the inside of multiple placement grooves opened above the mounting seat, and then placing the analysis tubes into the placement grooves, the soft pads are squeezed by the outer walls of the analysis tubes, so that analysis tubes of different calibers can be placed into the placement grooves, and the soft pads fit against the outer walls of the analysis tubes and can also firmly fix the analysis tubes inside the mounting seat.

[0018] Preferably, the drying mechanism comprises a heater, and a drying rod is fixedly connected to an output end of the heater.

[0019] Furthermore, by taking out the cleaned analysis tubes from the placement slot opened above the mounting seat, the operator pours out the cleaning liquid inside the multiple analysis tubes, and then puts the analysis tubes into clean water to clean the residual cleaning liquid inside the analysis tubes, and then sets the analysis tubes on drying rods of different sizes according to the caliber sizes of the analysis tubes, and by starting the heaters fixedly connected on the left and right sides of the analysis instrument body, the two heaters generate heat, and the heat is conducted to the inner wall of the analysis tube through the drying rod to accelerate the evaporation rate of the water inside the analysis tube, and the analysis tube can also be disinfected at high temperature, thereby achieving the effect of disinfecting and drying the analysis tube.

[0020] Preferably, the heaters are provided with two and are respectively fixedly connected to the left and right sides of the inside of the analytical instrument body, and the drying rods are provided with a plurality and are respectively located on the top of the heaters and distributed in a linear array.

[0021] Furthermore, the cleaned analysis tube is placed on a plurality of drying rods of different sizes on the top of the heater according to the size of the caliber of the analysis tube, and then the heaters fixedly connected on the left and right sides of the inside of the analysis instrument body are started. The two heaters generate heat, and the heat is conducted to the inner wall of the analysis tube through the drying rods to accelerate the evaporation rate of water inside the analysis tube, and the analysis tube can also be disinfected at high temperature.

[0022] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0023] First, the utility model can place analysis tubes of different diameters into the placement groove by placing the analysis tubes into the placement groove opened above the mounting seat, and squeeze the soft pads through the outer wall of the analysis tubes. The soft pads fit the outer wall of the analysis tubes and can also firmly fix the analysis tubes into the mounting seat. A cleaning liquid is injected into the multiple analysis tubes, and the electric hydraulic rod is started. After the electric hydraulic rod is started, the connection frame is pushed downward, and the movement of the connection frame drives the airbag to move downward. When the multiple airbags enter the multiple analysis tubes, the air pumps on the left and right sides of the top of the connection frame are started. After the two air pumps are started, multiple extensions are used to push the airbags downward. The air contraction tube injects gas into the interior of the multiple airbags, and the multiple airbags expand slowly. When the multiple airbags are close to the inner walls of the multiple analysis tubes with the brushes, the two air pumps are closed and the motor is started. After the motor is started, it drives the first gear to rotate. After the first gear rotates, it drives the multiple second gears around the outside to rotate. After the multiple second gears rotate, they drive the multiple rotating rods to rotate. After the multiple rotating rods rotate, they drive the multiple airbags to rotate. After the multiple airbags rotate, they drive the brushes on the outside of the airbags to rotate. During the rotation process, the brushes brush the inner walls of the analysis tubes, thereby achieving the effect of cleaning analysis tubes of different calibers.

[0024] Secondly, the utility model takes out the cleaned analysis tubes from the placement groove opened above the mounting seat, and the operator pours out the cleaning liquid in the multiple analysis tubes, and then puts the analysis tubes into clean water to clean the residual cleaning liquid in the analysis tubes, and then sets the analysis tubes on drying rods of different sizes according to the caliber sizes of the analysis tubes, and starts the heaters fixedly connected on the left and right sides of the analysis instrument body, and the two heaters generate heat, which is conducted to the inner wall of the analysis tube through the drying rod to accelerate the evaporation rate of the water in the analysis tube, and can also perform high-temperature disinfection on the analysis tube, thereby achieving the effect of disinfecting and drying the analysis tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0028] Figure 4 For this utility model Figure 3 A in the figure is an enlarged structural diagram.

[0029] Among them: 1. Cleaning mechanism; 101. Analytical instrument body; 102. Electric hydraulic rod; 103. Connection frame; 104. Air pump; 105. Telescopic air pipe; 106. Motor; 107. First gear; 108. Second gear; 109. Rotating rod; 110. Air bag; 111. Brush; 112. Sealing ring; 2. Fixing mechanism; 201. Mounting seat; 202. Cushion; 3. Drying mechanism; 301. Heater; 302. Drying rod. DETAILED DESCRIPTION

[0030] 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.

[0031] The utility model provides the following technical solutions:

[0032] Embodiment 1

[0033] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , an experimental analysis instrument that is easy to clean, comprising a cleaning mechanism 1, a fixing mechanism 2 is arranged inside the cleaning mechanism 1, and drying mechanisms 3 are arranged on the left and right sides of the fixing mechanism 2;

[0034] The cleaning mechanism 1 includes an analytical instrument body 101, an electric hydraulic rod 102 is fixedly connected to the top of the analytical instrument body 101, a connection frame 103 is fixedly connected to the output end of the electric hydraulic rod 102, an air pump 104 is fixedly connected to the left and right sides of the top of the connection frame 103, a telescopic air pipe 105 is fixedly connected to the output end of the air pump 104, a motor 106 is fixedly connected to the inside of the connection frame 103, a first gear 107 is fixedly connected to the output end of the motor 106, a second gear 108 is meshed on the outside of the first gear 107, a rotating rod 109 is fixedly connected below the second gear 108, an air bag 110 is fixedly connected to the outside of the rotating rod 109, and a brush 111 is fixedly connected to the surface of the air bag 110;

[0035] The fixing mechanism 2 comprises a mounting seat 201 , and a cushion 202 is arranged inside the mounting seat 201 .

[0036] Specifically, one end of the telescopic air tube 105 is fixedly connected to the top of the airbag 110 , and a sealing ring 112 is provided at the interface between the telescopic air tube 105 and the airbag 110 .

[0037] Specifically, a plurality of second gears 108 are provided and are respectively located around the outer side of the first gear 107 .

[0038] Specifically, the mounting base 201 is fixedly connected inside the analytical instrument body 101 .

[0039] Specifically, a plurality of placement grooves are provided above the mounting seat 201 , and the cushion 202 is bonded into the plurality of placement grooves provided above the mounting seat 201 .

[0040] Through the above technical scheme, by placing the analysis tube into the placement groove opened above the mounting seat 201, the analysis instrument body 101 and the analysis tube are existing well-known technologies for personnel in this field, and no more details are given here. By squeezing the soft pad 202 through the outer wall of the analysis tube, analysis tubes of different calibers can be placed in the placement groove. The soft pad 202 fits the outer wall of the analysis tube and can also firmly fix the analysis tube inside the mounting seat 201. Cleaning liquid is injected into the interior of multiple analysis tubes. The electric hydraulic rod 102 and the internal circuit connections of the air pump 104 and the motor 106 are all existing technologies, and no more details are given here. The electric hydraulic rod 102 is started. After the electric hydraulic rod 102 is started, it pushes the connecting frame 103 to move downward. When the connecting frame 103 moves, it drives the airbag 110 to move downward. When multiple airbags 110 enter the interior of multiple analysis tubes, the connecting frame is started. The air pumps 104 on the left and right sides of the top 103 are started to inject gas into the multiple air bags 110 through the multiple telescopic air tubes 105, and the multiple air bags 110 slowly expand. When the multiple air bags 110 are close to the inner walls of the multiple analysis tubes with the brushes 111, the two air pumps 104 are closed and the motor 106 is started. After the motor 106 is started, it drives the first gear 107 to rotate. After the first gear 107 rotates, it drives the multiple second gears 108 around the outside to rotate. After the multiple second gears 108 rotate, they drive the multiple rotating rods 109 to rotate. After the multiple rotating rods 109 rotate, they drive the multiple air bags 110 to rotate. After the multiple air bags 110 rotate, they drive the brushes 111 on the outside of the air bags 110 to rotate. During the rotation process, the brushes 111 brush the inner walls of the analysis tubes, thereby achieving the effect of cleaning analysis tubes of different calibers.

[0041] Embodiment 2

[0042] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , and on the basis of the first embodiment, it is further obtained that: the drying mechanism 3 includes a heater 301, and a drying rod 302 is fixedly connected to the output end of the heater 301.

[0043] Specifically, two heaters 301 are provided and fixedly connected to the left and right sides of the analytical instrument body 101 , respectively, and a plurality of drying rods 302 are provided and are respectively located on the top of the heaters 301 and distributed in a linear array.

[0044] Through the above technical scheme, the cleaned analysis tubes are taken out from the placement groove opened above the mounting seat 201, and the operator pours out the cleaning liquid inside the multiple analysis tubes, and then puts the analysis tubes into clean water to clean the residual cleaning liquid inside the analysis tubes, and then the analysis tubes are placed on drying rods 302 of different sizes according to the caliber of the analysis tubes. The internal circuit connection of the heater 301 is all existing technology and will not be described in detail here. By starting the heaters 301 fixedly connected on the left and right sides of the inside of the analysis instrument body 101, the two heaters 301 generate heat, and the heat is conducted to the inner wall of the analysis tube through the drying rod 302 to accelerate the evaporation rate of the water inside the analysis tube, and the analysis tube can also be subjected to high-temperature disinfection, thereby achieving the effect of disinfecting and drying the analysis tube.

[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An experimental analysis instrument that is easy to clean, comprising a cleaning mechanism (1), characterized in that: A fixing mechanism (2) is arranged inside the cleaning mechanism (1), and drying mechanisms (3) are arranged on the left and right sides of the fixing mechanism (2); The cleaning mechanism (1) comprises an analytical instrument body (101), the top of the analytical instrument body (101) is fixedly connected to an electric hydraulic rod (102), the output end of the electric hydraulic rod (102) is fixedly connected to a connection frame (103), the top left and right sides of the connection frame (103) are fixedly connected to an air pump (104), the output end of the air pump (104) is fixedly connected to a telescopic air pipe (105), the interior of the connection frame (103) is fixedly connected to a motor (106), the output end of the motor (106) is fixedly connected to a first gear (107), the outer side of the first gear (107) is meshed with a second gear (108), the lower part of the second gear (108) is fixedly connected to a rotating rod (109), the outer side of the rotating rod (109) is fixedly connected to an air bag (110), and the surface of the air bag (110) is fixedly connected to a brush (111); The fixing mechanism (2) comprises a mounting seat (201), and a soft cushion (202) is arranged inside the mounting seat (201).

2. The easy-to-clean laboratory analysis instrument according to claim 1, characterized in that: One end of the telescopic air tube (105) is fixedly connected to the top of the air bag (110), and a sealing ring (112) is provided at the interface between the telescopic air tube (105) and the air bag (110).

3. The easy-to-clean laboratory analysis instrument according to claim 1, characterized in that: The second gear (108) is provided in plurality and is respectively located around the outer side of the first gear (107).

4. The easy-to-clean laboratory analysis instrument according to claim 1, characterized in that: The mounting seat (201) is fixedly connected inside the analytical instrument body (101).

5. The easy-to-clean laboratory analysis instrument according to claim 1, characterized in that: A plurality of placement grooves are provided above the mounting seat (201), and the soft pad (202) is bonded into the plurality of placement grooves provided above the mounting seat (201).

6. The easy-to-clean laboratory analysis instrument according to claim 1, characterized in that: The drying mechanism (3) comprises a heater (301), and a drying rod (302) is fixedly connected to the output end of the heater (301).

7. The easy-to-clean laboratory analysis instrument according to claim 6, characterized in that: The heater (301) is provided with two and is respectively fixedly connected to the left and right sides of the inside of the analytical instrument body (101), and the drying rod (302) is provided with a plurality and is respectively located on the top of the heater (301) and is distributed in a linear array.

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