Multifunctional printing bacterium collector with adjustable rotating speed

Abstract

The utility model relates to the field of bacterium collecting instruments, and discloses a rotating-speed-adjustable multifunctional printing bacterium collecting instrument which comprises a shell, a main motor is fixedly connected to the inner bottom wall of the shell, a fixing plate is fixedly connected to the upper side of the main motor, a rotating head is fixedly connected to the output end of the main motor, a rotating rod is rotatably connected to the rear side of the fixing plate, and the rotating rod is fixedly connected to the rotating head. The edge of the top of the rotating rod is fixedly connected with an eccentric shaft, and the exterior of the eccentric shaft is slidably connected with a movable block. The auxiliary motor drives the second gear to rotate, the first gear drives the rotating rod to rotate so that the eccentric shaft can drive the movable block to be opened or closed, the control panel controls the rotating speed of the main motor to drive the rotating head to rotate, and through cooperation of the pressure sensor, information such as pressure, temperature and humidity can be collected in real time in the using process; and stopping and alarming. Test information can be conveniently recorded through the printer, so that sample liquid medicine can be effectively collected, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the field of bacteria collectors, in particular to a bacteria collector with adjustable rotation speed and multifunctional printing. Background Art

[0002] Bacteria collectors are important devices widely used in the food, pharmaceutical, and chemical industries. Their main function is to ensure product quality and safety during the production process through filtration and bacteria collection. In the food industry, bacteria collectors are used to filter microorganisms or suspended substances in food to ensure the purity and hygiene standards of food. In the pharmaceutical industry, bacteria collectors are used to filter liquid medicines to remove possible microorganisms or other impurities to ensure the purity and effectiveness of medicines, especially in key steps during the pharmaceutical process. In the chemical industry, bacteria collectors are used to filter solid particles or other impurities in chemical products to ensure product purity and production continuity.

[0003] The birth of bacteria collectors stems from strict requirements for product quality and safety. They usually consist of specially designed filters that can effectively remove particles or microorganisms of different sizes and types. Modern bacteria collectors have efficient filtration functions and can quickly process large amounts of liquid or gas to ensure that products are not at risk of being contaminated or deteriorated during the production process.

[0004] However, existing bacteria collectors cannot record the time and personnel information during sampling, and are prone to bursting of tubes when the bacteria collector is blocked. Therefore, a bacteria collector with adjustable rotation speed and multifunctional printing is proposed to solve the above problems. Content of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a bacteria collector with adjustable rotation speed and multifunctional printing, aiming to improve the problems that traditional bacteria collectors cannot record the time and personnel information during sampling and are prone to bursting of tubes when the bacteria collector is blocked.

[0006] To achieve the above object, the present utility model adopts the following technical solutions: A multi-functional bacteria collection instrument with adjustable rotation speed for printing, comprising a housing, wherein a main motor is fixedly connected to the inner bottom wall of the housing, a fixing plate is fixedly connected above the main motor, a rotating head is fixedly connected to the output end of the main motor, a rotating rod is rotatably connected to the rear side of the fixing plate, an eccentric shaft is fixedly connected to the top edge of the rotating rod, a moving block is slidably connected to the outside of the eccentric shaft, a first gear is fixedly connected to the lower side of the rotating rod, a dial rod is fixedly connected to the bottom of the rotating rod, a secondary motor is fixedly connected to the rear side of the main motor, a second gear is fixedly connected to the output end of the secondary motor, the second gear meshes with the first gear, a first limit switch is fixedly connected to the right side inside the housing, a second limit switch is fixedly connected to the rear side of the housing, a control board is fixedly connected to the front side of the housing, a temperature and humidity sensor is fixedly connected to the inner bottom wall of the housing, a printer is fixedly connected to the left side of the housing, a motor driver is fixedly connected to the left side of the housing, a pressure sensor is fixedly connected to the top of the fixing plate, and a screw is fixedly connected to the top of the fixing plate.

[0007] As a further description of the above technical solution:

[0008] The bottom of the moving block is rotatably connected to the top of the fixing plate.

[0009] As a further description of the above technical solution:

[0010] The pressure sensor is electrically connected to the control board, and the main motor is electrically connected to the control board.

[0011] As a further description of the above technical solution:

[0012] The secondary motor is electrically connected to the control board, and the first limit switch is electrically connected to the control board.

[0013] As a further description of the above technical solution:

[0014] The second limit switch is electrically connected to the control board, and the temperature and humidity sensor is electrically connected to the control board.

[0015] As a further description of the above technical solution:

[0016] The dial rod abuts against the first limit switch and abuts against the second limit switch.

[0017] As a further description of the above technical solution:

[0018] The motor driver is electrically connected to the control board.

[0019] As a further description of the above technical solution:

[0020] The printer and the control board are electrically connected.

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

[0022] 1. In the utility model, the secondary motor drives the second gear to rotate, so that the first gear drives the rotating rod to rotate, and the eccentric shaft drives the moving block to open or close. The control board controls the rotation speed of the main motor to drive the rotating head to rotate. With the cooperation of the pressure sensor, it realizes that when in use, information such as pressure, temperature and humidity can be collected in real time. When the pressure exceeds the limit, the machine stops and alarms. The test information can be conveniently recorded through the printer, and the collection of the sample liquid medicine is effectively completed, and the operation is simple. Description of the drawings

[0023] Figure 1 It is a three-dimensional schematic diagram of a bacteria collecting instrument with adjustable rotation speed and multifunctional printing proposed by the utility model;

[0024] Figure 2 It is a structural schematic diagram of the moving block of a bacteria collecting instrument with adjustable rotation speed and multifunctional printing proposed by the utility model;

[0025] Figure 3 It is a structural schematic diagram of the lever of a bacteria collecting instrument with adjustable rotation speed and multifunctional printing proposed by the utility model

[0026] Figure 4 It is a structural schematic diagram of the printer of a bacteria collecting instrument with adjustable rotation speed and multifunctional printing proposed by the utility model.

[0027] Legend description:

[0028] 1. Housing; 2. Main motor; 3. Fixed plate; 4. Rotating head; 5. Rotating rod; 6. Eccentric shaft; 7. Moving block; 8. First gear; 9. Lever; 10. Secondary motor; 11. Second gear; 12. First limit switch; 13. Second limit switch; 14. Control board; 15. Temperature and humidity sensor; 16. Printer; 17. Motor driver; 18. Pressure sensor; 19. Screw. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.

[0030] Refer to Figure 1 - Figure 3, an embodiment provided by the present utility model: a multi-functional printing bacterium collector with adjustable rotation speed, comprising a housing 1. A main motor 2 is fixedly connected to the inner bottom wall of the housing 1. A fixing plate 3 is fixedly connected above the main motor 2. The output end of the main motor 2 is fixedly connected to a rotating head 4. A rotating rod 5 is rotatably connected to the rear side of the fixing plate 3. An eccentric shaft 6 is fixedly connected to the top edge of the rotating rod 5. A moving block 7 is slidably connected to the outside of the eccentric shaft 6. A first gear 8 is fixedly connected to the lower side of the rotating rod 5. A dial rod 9 is fixedly connected to the bottom of the rotating rod 5. A sub-motor 10 is fixedly connected to the rear side of the main motor 2. The output end of the sub-motor 10 is fixedly connected to a second gear 11. The second gear 11 meshes with the first gear 8. A first limit switch 12 is fixedly connected to the right side inside the housing 1. A second limit switch 13 is fixedly connected to the rear side of the housing 1. A control board 14 is fixedly connected to the front side of the housing 1. A temperature and humidity sensor 15 is fixedly connected to the inner bottom wall of the housing 1. A printer 16 is fixedly connected to the left side of the housing 1. A motor driver 17 is fixedly connected to the left side of the housing 1. A pressure sensor 18 is fixedly connected to the top of the fixing plate 3. A screw 19 is fixedly connected to the top of the fixing plate 3. The bottom of the moving block 7 is rotatably connected to the top of the fixing plate 3. The pressure sensor 18 is electrically connected to the control board 14. The main motor 2 is electrically connected to the control board 14. The sub-motor 10 is electrically connected to the control board 14. The first limit switch 12 is electrically connected to the control board 14. The second limit switch 13 is electrically connected to the control board 14. The temperature and humidity sensor 15 is electrically connected to the control board 14. The dial rod 9 abuts against the first limit switch 12. The dial rod 9 abuts against the second limit switch 13. The motor driver 17 is electrically connected to the control board 14. The printer 16 is electrically connected to the control board 14.

[0031] Specifically, the housing 1 is used to connect and protect the internal parts. The main motor 2 is for driving the rotating head 4 to rotate. The fixing plate 3 is used to connect and support other parts. The rotating head 4 is for transporting and filtering liquid materials. The rotating rod 5 is for driving the eccentric shaft 6 to move. The eccentric shaft 6 is for driving the moving block 7 to open and close, facilitating the insertion of the rubber tube. The moving block 7 is for fixing the rubber tube. The first gear 8 is for driving the rotating rod 5 to rotate. The dial rod 9 is for contacting the first limit switch 12 or the second limit switch 13 to control the disconnection of the sub-motor 10. The sub-motor 10 is for driving the second gear 11 to rotate. The second gear 11 meshes with the first gear 8 to drive the first gear 8 to rotate. The first limit switch 12 and the second limit switch 13 are both for restricting the rotation angle of the sub-motor 10. The control board 14 is a touch screen for controlling the operation of the entire device. The temperature and humidity sensor 15 is for detecting the temperature and humidity inside the device to avoid causing interference. The printer 16 is for printing relevant contents such as sample name, personnel, time information, etc. The motor driver 17 is for controlling and adjusting the rotation speed of the main motor 2. The pressure sensor 18 is for detecting the pressure inside the rubber tube. The screw 19 is for fixing the outer shell of the rotating head 4.

[0032] Working principle: Place the sample on the bacteria collection ring, control the auxiliary motor 10 to drive the second gear 11 to rotate, so that the first gear 8 drives the eccentric shaft 6 to pull the moving block 7 and open the moving block 7. When the lever 9 touches the first limit switch 12, it stops moving. At this time, place the rubber tube between the moving block 7 and the rotating head 4, and then control the auxiliary motor 10 to rotate in the reverse direction to close the moving block 7. When the lever 9 contacts the second limit switch 13, the auxiliary motor 10 stops rotating. Then, control the main motor 2 to start running through the motor driver 17, drive the rotating head 4 to start rotating. During the operation, the control board 14 sends signals to the motor driver 17 to adjust the rotation speed of the main motor 2. The temperature and humidity sensor 15 sends signals to the control board 14 and is displayed on the touch screen. The pressure sensor 18 sends signals to the control board 14. When the operating pressure signal is greater than the preset pressure, the control board 14 automatically controls the main motor 2 to reduce the rotation speed to achieve the purpose of reducing the pressure. If the pressure cannot drop to the set value within 5 seconds, the control board 14 will control the alarm to emit a beeping signal and stop the machine to prevent the tube from bursting. After entering the sample name, personnel, and time information into the control board 14, the printer 16 will print the relevant content.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-functional bacteria collecting instrument with adjustable rotation speed for printing, comprising a housing (1), characterized in that: A main motor (2) is fixedly connected to the inner bottom wall of the housing (1). A fixing plate (3) is fixedly connected above the main motor (2). The output end of the main motor (2) is fixedly connected to a rotating head (4). A rotating rod (5) is rotatably connected to the rear side of the fixing plate (3). An eccentric shaft (6) is fixedly connected to the top edge of the rotating rod (5). A moving block (7) is slidably connected to the outside of the eccentric shaft (6). A first gear (8) is fixedly connected to the lower side of the rotating rod (5). A dial rod (9) is fixedly connected to the bottom of the rotating rod (5). A sub-motor (10) is fixedly connected to the rear side of the main motor (2). The output end of the sub-motor (10) is fixedly connected to a second gear (11). The second gear (11) meshes with the first gear (8). A first limit switch (12) is fixedly connected to the right side inside the housing (1). A second limit switch (13) is fixedly connected to the rear side of the housing (1). A control board (14) is fixedly connected to the front side of the housing (1). A temperature and humidity sensor (15) is fixedly connected to the inner bottom wall of the housing (1). A printer (16) is fixedly connected to the left side of the housing (1). A motor driver (17) is fixedly connected to the left side of the housing (1). A pressure sensor (18) is fixedly connected to the top of the fixing plate (3). A screw (19) is fixedly connected to the top of the fixing plate (3).

2. The bacteria collecting instrument with adjustable rotation speed and multifunctional printing according to claim 1, characterized in that: The bottom of the moving block (7) is rotatably connected to the top of the fixing plate (3).

3. The bacteria collector for multi-functional printing with adjustable rotation speed according to claim 1, wherein: The pressure sensor (18) is electrically connected to the control board (14), and the main motor (2) is electrically connected to the control board (14).

4. A bacteria collecting instrument with adjustable rotation speed for multi-functional printing according to claim 1, characterized in that: The sub-motor (10) is electrically connected to the control board (14), and the first limit switch (12) is electrically connected to the control board (14).

5. A bacteria collector with adjustable rotation speed for multi-functional printing according to claim 1, characterized in that: The second limit switch (13) is electrically connected to the control board (14), and the temperature and humidity sensor (15) is electrically connected to the control board (14).

6. The bacteria collecting instrument with adjustable rotation speed and multifunctional printing according to claim 1, characterized in that: The dial rod (9) abuts against the first limit switch (12), and the dial rod (9) abuts against the second limit switch (13).

7. A bacteria collection instrument with adjustable rotation speed and multifunctional printing according to claim 1, characterized in that: The motor driver (17) is electrically connected to the control board (14).

8. The bacteria collector for multi-functional printing with adjustable rotation speed according to claim 1, characterized in that: The printer (16) is electrically connected to the control board (14).

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