Sodium lactate powder metal inspection device

Abstract

The utility model discloses a sodium lactate powder metal inspection device, and relates to the technical field of sodium lactate processing. The device comprises a detection box and a connecting frame, a control assembly penetrates through one side of the detection box in a clamped mode, a sampling pipe is arranged on one side of the detection box, the connecting frame is arranged in the detection box, a plurality of transparent detection pipes are attached to the interior of the connecting frame, a rotating motor penetrates through the bottom of the connecting frame in a clamped mode, and a second exhaust fan penetrates through the top of the connecting frame in a clamped mode. Through the arrangement of the detection box and the connecting frame, the problems that when a metal inspection device is used, a worker needs to put a large number of detection samples into a plurality of bearing structures respectively and then put the detection samples into the inspection device for inspection, the operation is time-consuming and labor-consuming, the bearing structures need to be cleaned and dried after inspection, and the working efficiency is high are solved. Therefore, a small number of bearing structures are difficult to continuously put into use, and the production cost is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of sodium lactate processing, in particular to a sodium lactate powder metal inspection device. Background Art

[0002] Sodium lactate powder is a colorless or slightly yellow powder or solid. It is a solid product made by increasing the content of sodium lactate solution, a food additive, through a series of processing techniques. Sodium lactate powder has the advantages of being efficient, convenient, easy to use, enhancing food flavor, reducing cooking losses during meat processing, and improving product yield. However, during the production and processing of sodium lactate powder, it is usually necessary to use a metal detection device for random inspection. The metal detection device detects the heavy metal content in the sodium lactate powder through spectral analysis to ensure food safety. However, it still has the following disadvantages in actual use:

[0003] The utility model with authorization announcement number CN216870363U discloses a device for detecting the heavy metal content of food additives. A rectangular groove is provided on the left side of the upper surface of the detector body. A carrying mechanism for placing a cuvette is provided in the rectangular groove. The carrying mechanism includes a loading plate and an ejection mechanism. The loading plate is arranged in the rectangular groove. When testing powder or liquid, the powder or liquid needs to be poured into the carrying structure, and then the carrying structure is placed in the detection device for testing. However, the production of food additives is often large, and the number of random inspections required is high. The filling of powder or liquid and the cleaning of the carrying structure greatly increase the labor intensity of the staff.

[0004] After a metal detection device performs heavy metal detection on powder or liquid, it is usually necessary to clean the structure that carries the powder or liquid to ensure the accuracy of the next test. However, the transportation, cleaning, and drying of the carrying structure all take a certain amount of time, and the amount of powder or liquid sampled is large, making it difficult to put a small amount of carrying structure into continuous use, thereby increasing production costs. Utility Model Content

[0005] The purpose of the utility model is to provide a sodium lactate powder metal inspection device. Through the inspection box and the connecting frame, the utility model solves the problem that when the metal inspection device is in use, the staff needs to place a large number of inspection samples into multiple supporting structures respectively and then place them into the inspection device for inspection, which is a time-consuming and labor-intensive operation. In addition, the supporting structure needs to be cleaned and dried after the inspection, which makes it difficult to put a small number of supporting structures into continuous use, thereby increasing production costs.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a sodium lactate powder metal detection device, comprising a detection box and a connecting frame, wherein a control component is connected through one side of the detection box, a sampling tube is provided on one side of the detection box, a connecting frame is provided inside the detection box, a plurality of transparent detection tubes are attached to the connecting frame, a rotating motor is connected through the bottom of the connecting frame, and a second exhaust fan is connected through the top of the connecting frame;

[0008] The sampling tube can be evacuated by the first exhaust fan, so that the sodium lactate powder passes through the sampling tube into a transparent detection tube for detection. There is no need to manually fill the sodium lactate powder, which reduces the labor intensity of the staff. The rotating motor can drive multiple transparent detection tubes to rotate in the detection box, so that the multiple transparent detection tubes can perform the feeding, detection, cleaning and drying steps respectively, reducing the use of transparent detection tubes. The metal inspection device has a simple structure and reduces production costs. The second exhaust fan can quickly drive the flow of air to perform air cooling and drying in the transparent detection tube, so that the transparent detection tube can be quickly put into use again.

[0009] Furthermore, a maintenance cover is rotatably connected to the top of the detection box, a display is fixed to the top of the control component, a detection probe is fixed to one side of the control component, and the detection probe is inserted into the detection box and is located on one side of a transparent detection tube;

[0010] The probe can be used to detect sodium lactate powder or solution in the transparent detection tube closest to it, and the detection results can be displayed on the display, which makes it convenient for staff to make quick judgments based on the detection results, thereby improving the automation level and ease of use of the detection device.

[0011] Furthermore, a water inlet pipe is welded through the top of one side of the detection box. The water inlet pipe is located on the other side of the detection box relative to the sampling tube. A cleaning pipe is welded through the bottom of the outer peripheral surface of the water inlet pipe. One end of the water inlet pipe and the bottom of the cleaning pipe are both connected to the top of the connecting frame. One end of the water inlet pipe and the bottom of the cleaning pipe are respectively suspended from the tops of two transparent detection tubes. A sewage pipe is welded through the bottom of the detection box. The sewage pipe is connected to the bottom of the connecting frame, and the cleaning pipe is suspended from the top of the sewage pipe.

[0012] When the amount of a single sodium lactate powder sample is small, water can be pumped into the transparent detection tube through the water inlet pipe to dissolve the powder, making it easier for the testing device to detect the heavy metal content in the powder. When the test is completed, water can be pumped into the transparent detection tube through the cleaning pipe, and the transparent detection tube can be rinsed with clean water, and the sewage can be discharged through the sewage pipe. The transparent detection tube can be cleaned without manual cleaning, which reduces the labor intensity of the staff and enables the transparent detection tube to be quickly put into next use, thereby improving the convenience of use.

[0013] Furthermore, an exhaust pipe is welded through the top of one side of the detection box, and an exhaust pipe is welded through the bottom of one side of the detection box. The exhaust pipe is clamped on the top of the second exhaust fan, and the exhaust pipe is clamped on the bottom of the connecting frame. The exhaust pipe is suspended from the top of the exhaust pipe. The exhaust pipe and the exhaust pipe are both located on the other side of the detection box relative to the control component, and one of the connecting frames is attached between the second exhaust fan and the exhaust pipe.

[0014] When the transparent detection tube is cleaned and moved to the bottom side of the second exhaust fan, the second exhaust fan drives the flow of air to cool and dry the inside of the transparent detection tube, so that the transparent detection tube can be quickly put into the next sample detection, reducing the use of transparent detection tubes, and the metal inspection device has a simple structure, reducing production costs.

[0015] Furthermore, one end of the sampling tube is clamped with a connecting hose, and the other end of the connecting hose is clamped and fixed with a first exhaust fan, one end of the first exhaust fan passes through and is clamped with a support tube, the support tube passes through and is clamped on one side of the detection box, the bottom of the support tube passes through and is clamped with a support frame, a bellows is clamped in the support frame, the bellows and the support tube are connected through and through, a lifting cylinder is clamped in the top of the support frame, a telescopic tube is slidably clamped at the bottom of the lifting cylinder, the bottom of the telescopic tube is clamped at the bottom of the support frame, a cannula is clamped at the bottom of the support frame, the cannula and the bellows are connected through and through, the cannula passes through and is plugged into the top of the connecting frame, and the cannula and the bottom of the water inlet pipe are both located at the top of a transparent detection tube;

[0016] The air flow is driven by the first exhaust fan, and the sampling tube is inserted into the produced sodium lactate powder. The airflow drives a certain amount of sodium lactate powder into the transparent detection tube. The operation is simple and convenient, and there is no need to manually fill the sodium lactate powder, which reduces the labor intensity of the staff. When sampling, the cannula is passed through the partition net through the lifting cylinder to allow the powder to enter the bottom of the transparent detection tube, or the powder is injected into water, and the airflow causes the water to quickly dissolve the powder, thereby improving the flexibility of the device.

[0017] Furthermore, a vent is provided on the top of the connecting frame, and the vent and the cannula are both located on the top of a transparent detection tube. A support base is clamped on the bottom of the connecting frame, and the support base is clamped in the detection box.

[0018] When the first exhaust fan drives air and powder into the transparent detection tube, the air vents are used to prevent excessive air pressure in the transparent detection tube from making it difficult for powder to enter, thereby ensuring the feeding speed of the sodium lactate powder.

[0019] Furthermore, a rotating frame is clamped on the top of the rotating motor, the rotating frame is located in the connecting frame, a plurality of transparent detection tubes are inserted through the top of the rotating frame, a partition net is clamped in each of the transparent detection tubes, and the insertion tube is inserted through the top of the partition net of a transparent detection tube;

[0020] The screen can prevent powder particles from escaping into the detection box through the ventilation port during feeding, and when the transparent detection tube is cleaned, the water flow can backwash the screen to prevent the screen from being blocked. The rotating motor can drive multiple transparent detection tubes to rotate, so that the multiple transparent detection tubes can perform the steps of feeding, testing, cleaning and drying respectively in the inspection device, thereby reducing the use of transparent detection tubes. The metal inspection device has a simple structure and reduces production costs.

[0021] The utility model has the following beneficial effects:

[0022] The utility model solves the problem that, when testing powder or liquid, the powder or liquid needs to be poured into a supporting structure and then the supporting structure is placed in a testing device for testing by arranging a testing box and a supporting frame. However, the production of food additives is often large, and the number of random inspections required is large. The filling of powder or liquid and the cleaning of the supporting structure greatly increase the labor intensity of the staff. The first exhaust fan drives the air flow, so that the sodium lactate powder quickly enters the transparent testing tube, and the sampling operation is simple and convenient. After the testing device completes the detection of the sodium lactate powder, water enters the transparent testing tube through the water inlet pipe and the cleaning pipe to rinse the inside thereof. Manual cleaning is not required, thereby reducing the labor intensity of the staff.

[0023] The utility model solves the problem that after the metal detection device performs heavy metal detection on powder or liquid, it is usually necessary to clean the structure carrying the powder or liquid to ensure the accuracy of the next detection. However, the transportation, cleaning and drying of the carrying structure all require a certain amount of time, and the amount of powder or liquid sampled for inspection is large, which makes it difficult to put a small amount of carrying structure into continuous use, thereby increasing production costs. The utility model drives multiple transparent detection tubes to rotate in the connecting frame by rotating the motor, so that the multiple transparent detection tubes are respectively fed through the sampling tube, detected through the control component, cleaned through the water inlet pipe and the cleaning pipe, and air-cooled and dried by the second exhaust fan, so that a small amount of transparent detection tubes can be recycled and used, reducing the usage of transparent detection tubes. The metal detection device has a simple structure, reduces production costs, and can quickly drive the flow of air through the second exhaust fan to air-cool and dry the inside of the transparent detection tube, so that the transparent detection tube can be quickly put into use again. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural effect diagram of the utility model;

[0025] Figure 2 It is a structural diagram of the utility model;

[0026] Figure 3 This is a structural diagram of the detection box of the utility model;

[0027] Figure 4 This is a side view of the detection box of the utility model;

[0028] Figure 5 This is a structural diagram of the sampling tube of the utility model;

[0029] Figure 6 This is a structural diagram of the connecting frame and transparent detection tube of the utility model;

[0030] Figure 7 This is a structural diagram of the transparent detection tube and rotating frame of the utility model.

[0031] Reference numerals:

[0032] 1. Detection box; 101. Control component; 102. Sampling tube; 103. Display; 104. Maintenance cover; 105. Exhaust pipe; 106. Exhaust pipe; 107. Water inlet pipe; 108. Cleaning pipe; 109. Drain pipe; 110. Detection probe; 111. Connecting hose; 112. First exhaust fan; 113. Support pipe; 114. Support frame; 115. Bellows; 116. Lifting cylinder; 117. Intubation tube; 118. Telescopic tube; 2. Connecting frame; 201. Second exhaust fan; 202. Transparent detection tube; 203. Rotating frame; 204. Support base; 205. Ventilation port; 206. Partition net; 207. Rotating motor. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0034] See also Figure 1-7 As shown, the utility model is a sodium lactate powder metal detection device, including a detection box 1 and a connecting frame 2. A control component 101 is clamped through one side of the detection box 1. A sampling tube 102 is provided on one side of the detection box 1. A connecting frame 2 is provided inside the detection box 1. A plurality of transparent detection tubes 202 are attached to the connecting frame 2. A rotating motor 207 is clamped through the bottom of the connecting frame 2. A second exhaust fan 201 is clamped through the top of the connecting frame 2.

[0035] According to the amount of a single sodium lactate powder sample, the control component 101 controls the suction time of the first exhaust fan 112, and the sampling tube 102 is inserted into the sodium lactate powder being produced. The first exhaust fan 112 drives the air flow to draw a certain amount of sodium lactate powder into the transparent detection tube 202. When the amount of a single sample is small, the water inlet pipe 107 is controlled to pump a certain amount of water into the transparent detection tube 202 to dissolve a small amount of sodium lactate powder in the water. The rotating motor 207 is controlled to drive the multiple transparent detection tubes 202 to rotate, so that the transparent detection tube 202 containing the sample rotates to the side of the detection probe 110. Component 101 and detection probe 110 detect the heavy metal content in sodium lactate powder or solution, and inform the staff of the results through display 103. After the test, transparent detection tube 202 rotates to the bottom of cleaning tube 108, and the sodium lactate powder or solution is discharged through sewage pipe 109. Water is then pumped into the cleaning tube 108 to clean the inside of transparent detection tube 202. When the cleaned transparent detection tube 202 rotates to the bottom of the second exhaust fan 201, the second exhaust fan 201 drives the flow of air to cool and dry the inside of transparent detection tube 202, so that transparent detection tube 202 can be quickly put into use again.

[0036] Among them Figure 1-4 As shown, a maintenance cover 104 is rotatably connected to the top of the detection box 1, a display 103 is fixed to the top of the control component 101, and a detection probe 110 is fixed to one side of the control component 101. The detection probe 110 is inserted into the detection box 1 and is located on one side of a transparent detection tube 202;

[0037] When the rotating motor 207 drives the transparent detection tube 202 carrying the sodium lactate powder or solution to move to the side of the detection probe 110, the heavy metal content in the sodium lactate powder or solution is detected by the detection probe 110 and the control component 101, and the detection results are notified to the staff through the display 103.

[0038] Among them Figure 3-5 As shown, a water inlet pipe 107 is welded through the top of one side of the detection box 1. The water inlet pipe 107 is located on the other side of the detection box 1 relative to the sampling tube 102. A cleaning pipe 108 is welded through the bottom of the outer peripheral surface of the water inlet pipe 107. One end of the water inlet pipe 107 and the bottom of the cleaning pipe 108 are both connected to the top of the connecting frame 2. One end of the water inlet pipe 107 and the bottom of the cleaning pipe 108 are respectively suspended on the tops of two transparent detection tubes 202. A sewage pipe 109 is welded through the bottom of the detection box 1. The sewage pipe 109 is connected to the bottom of the connecting frame 2, and the cleaning pipe 108 is suspended from the top of the sewage pipe 109.

[0039] An exhaust pipe 105 is welded through the top of one side of the detection box 1, and an exhaust pipe 106 is welded through the bottom of one side of the detection box 1. The exhaust pipe 105 is clamped on the top of the second exhaust fan 201, and the exhaust pipe 106 is clamped on the bottom of the connecting frame 2. The exhaust pipe 105 is suspended from the top of the exhaust pipe 106. The exhaust pipe 105 and the exhaust pipe 106 are both located on the other side of the detection box 1 relative to the control component 101. A connecting frame 2 is attached between the second exhaust fan 201 and the exhaust pipe 106.

[0040] One end of the sampling tube 102 is clamped with a connecting hose 111, and the other end of the connecting hose 111 is clamped and fixed with a first exhaust fan 112. One end of the first exhaust fan 112 passes through a supporting tube 113, which passes through and is clamped to one side of the detection box 1. The bottom of the support tube 113 passes through and is clamped with a supporting frame 114. A bellows 115 is clamped in the support frame 114. The bellows 115 and the support tube 113 are connected through and through. A lifting cylinder 116 is clamped on the top of the support frame 114. The bottom of the lifting cylinder 116 is slidably clamped with a telescopic tube 118. The bottom of the telescopic tube 118 is clamped to the bottom of the support frame 114. A cannula 117 is clamped through the bottom of the support frame 114. The cannula 117 and the bellows 115 are connected through and through. The cannula 117 passes through and is plugged into the top of the connecting frame 2. The bottom of the cannula 117 and the bottom of the water inlet pipe 107 are both located at the top of a transparent detection tube 202.

[0041] The sampling tube 102 is inserted into the sodium lactate powder to be sampled during production, and the lifting cylinder 116 is controlled to drive the telescopic tube 118 to stretch, so that the intubation tube 117 passes through the partition 206. The first exhaust fan 112 is controlled to start for a certain period of time, so that a certain amount of sodium lactate powder enters the transparent detection tube 202 through the sampling tube 102, the connecting hose 111, the support tube 113, the bellows 115 and the intubation tube 117. When the amount of a single sodium lactate powder sample is small, water is simultaneously pumped into the transparent detection tube 202 through the water inlet pipe 107 to dissolve the powder. After the test is completed, when the transparent detection tube 202 rotates to the bottom of the cleaning pipe 108, the sodium lactate powder or solution is discharged through the drain pipe 109. Water is pumped into the transparent detection tube 202 through the cleaning pipe 108, and clean water is used to rinse the transparent detection tube 202, and the sewage is discharged through the drain pipe 109.

[0042] Among them Figure 2 、 6As shown in Figures 7 and 8, a vent 205 is provided on the top of the connecting frame 2. The vent 205 and the cannula 117 are both located on the top of a transparent detection tube 202. A support base 204 is clamped on the bottom of the connecting frame 2. The support base 204 is clamped in the detection box 1. A rotating frame 203 is clamped on the top of the rotating motor 207. The rotating frame 203 is located in the connecting frame 2. A plurality of transparent detection tubes 202 are inserted through the top of the rotating frame 203. A partition net 206 is clamped in each transparent detection tube 202. The cannula 117 is inserted through the top of the partition net 206 of a transparent detection tube 202.

[0043] The rotating frame 203 is driven to rotate by the rotating motor 207, which further drives the multiple transparent detection tubes 202 to rotate, so that the multiple transparent detection tubes 202 move in the inspection device. When the transparent detection tubes 202 rotate to the bottom of the second exhaust fan 201, the second exhaust fan 201 draws air from the outside through the exhaust pipe 105, so that the air quickly passes through the transparent detection tubes 202 for air cooling and drying, and then the air is discharged through the exhaust pipe 106.

[0044] The specific working principle of the present invention is as follows: according to the amount of a single sodium lactate powder sample, the suction time of the first exhaust fan 112 is controlled by the control component 101, the sampling tube 102 is inserted into the sodium lactate powder in production, the lifting cylinder 116 is controlled to drive the telescopic tube 118 to stretch, so that the cannula 117 passes through the partition 206, and the first exhaust fan 112 is controlled to start for a certain time, so that a certain amount of sodium lactate powder passes through the sampling tube 102, the connecting hose 111, the support tube 113, the bellows 115 and the cannula 117 into the transparent detection tube 202. When the amount of a single sodium lactate powder sample is small, water is pumped into the transparent detection tube 202 through the water inlet pipe 107 at the same time, and the powder is dissolved by the water. After the feeding is completed, the rotating motor 207 is controlled to drive the multiple transparent detection tubes 202 to rotate, so that the transparent detection tube 202 containing sodium lactate powder or solution moves to the detection probe 110. On the other hand, the heavy metal content in the sodium lactate powder or solution is detected through the detection probe 110 and the control component 101, and the detection structure is notified to the staff through the display 103. After the detection is completed, the transparent detection tube 202 is controlled to rotate again. When the transparent detection tube 202 rotates to the bottom of the cleaning tube 108, the sodium lactate powder or solution is discharged through the sewage pipe 109. Water is pumped into the transparent detection tube 202 through the cleaning pipe 108, and the clean water is used to flush the transparent detection tube 202. The sewage is discharged through the sewage pipe 109. The transparent detection tube 202 is controlled to rotate again. When the transparent detection tube 202 rotates to the bottom of the second exhaust fan 201, the second exhaust fan 201 exhausts air to the outside through the exhaust pipe 105, so that the air quickly passes through the transparent detection tube 202 for air cooling and drying, and then the air is discharged through the exhaust pipe 106, so that the transparent detection tube 202 can be quickly put into use again.

[0045] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments, any equivalent replacement of some of the technical features therein, and any modification, equivalent replacement, and improvement made are within the scope of protection of the present invention.

Claims

1. A sodium lactate powder metal inspection device, comprising a detection box (1) and a connecting frame (2), characterized in that: A control component (101) is inserted through one side of the detection box (1), a sampling tube (102) is provided on one side of the detection box (1), a connecting frame (2) is provided inside the detection box (1), a plurality of transparent detection tubes (202) are fitted inside the connecting frame (2), a rotating motor (207) is inserted through the bottom of the connecting frame (2), and a second exhaust fan (201) is inserted through the top of the connecting frame (2).

2. The sodium lactate powder metal detection device according to claim 1, characterized in that: A maintenance cover (104) is rotatably connected to the top of the detection box (1), a display (103) is fixedly connected to the top of the control component (101), and a detection probe (110) is fixedly connected to one side of the control component (101). The detection probe (110) is inserted into the detection box (1), and the detection probe (110) is located on one side of a transparent detection tube (202).

3. The sodium lactate powder metal detection device according to claim 1, characterized in that: A water inlet pipe (107) is welded through the top of one side of the detection box (1), and the water inlet pipe (107) is located on the other side of the detection box (1) relative to the sampling tube (102). A cleaning pipe (108) is welded through the bottom of the outer peripheral surface of the water inlet pipe (107). One end of the water inlet pipe (107) and the bottom of the cleaning pipe (108) are both inserted through the top of the connecting frame (2). One end of the water inlet pipe (107) and the bottom of the cleaning pipe (108) are respectively suspended on the tops of two transparent detection tubes (202). A sewage pipe (109) is welded through the bottom of the detection box (1), and the sewage pipe (109) is inserted through the bottom of the connecting frame (2). The cleaning pipe (108) is suspended from the top of the sewage pipe (109).

4. The sodium lactate powder metal detection device according to claim 1, characterized in that: An exhaust pipe (105) is welded through the top of one side of the detection box (1), and an exhaust pipe (106) is welded through the bottom of one side of the detection box (1). The exhaust pipe (105) is clamped on the top of the second exhaust fan (201), and the exhaust pipe (106) is clamped on the bottom of the connecting frame (2). The exhaust pipe (105) is suspended from the top of the exhaust pipe (106). The exhaust pipe (105) and the exhaust pipe (106) are both located on the other side of the detection box (1) relative to the control component (101), and one of the connecting frames (2) is attached between the second exhaust fan (201) and the exhaust pipe (106).

5. The sodium lactate powder metal detection device according to claim 3, characterized in that: One end of the sampling tube (102) is clamped with a connecting hose (111), and the other end of the connecting hose (111) is clamped and fixed with a first exhaust fan (112). One end of the first exhaust fan (112) is penetrated and clamped with a support tube (113), and the support tube (113) is penetrated and clamped on one side of the detection box (1). The bottom of the support tube (113) is penetrated and clamped with a support frame (114), and a bellows (115) is clamped inside the support frame (114). The bellows (115) is penetrated and connected with the support tube (113). A lifting cylinder (116) is clamped on the top of the frame (114), and a telescopic tube (118) is slidably clamped on the bottom of the lifting cylinder (116). The bottom of the telescopic tube (118) is clamped on the bottom of the support frame (114). A plug (117) is clamped through the bottom of the support frame (114). The plug (117) is connected to the inside of the bellows (115). The plug (117) is inserted into the top of the connecting frame (2). The bottoms of the plug (117) and the water inlet pipe (107) are both located on the top of a transparent detection tube (202).

6. The sodium lactate powder metal detection device according to claim 5, characterized in that: A vent (205) is provided on the top of the connecting frame (2), and the vent (205) and the cannula (117) are both located on the top of a transparent detection tube (202). A support base (204) is clamped on the bottom of the connecting frame (2), and the support base (204) is clamped in the detection box (1).

7. The sodium lactate powder metal detection device according to claim 5, characterized in that: The top of the rotating motor (207) is clamped with a rotating frame (203), the rotating frame (203) is located in the connecting frame (2), a plurality of transparent detection tubes (202) are inserted through the top of the rotating frame (203), a partition net (206) is clamped in each of the transparent detection tubes (202), and the insertion tube (117) is inserted through the top of the partition net (206) of a transparent detection tube (202).

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