Homogenizing device for medical examination

Abstract

The utility model relates to the technical field of medical examination, in particular to a medical examination homogenating device which comprises a stable base, a fixed barrel is arranged in the center of the top face of the stable base, a protective shell located on the periphery of the fixed barrel is arranged on the top face of the stable base, and a homogenating barrel is arranged in the fixed barrel. Hydraulic telescopic rods are symmetrically arranged on the inner walls of the left side and the right side of the protective shell, the bottom ends of the hydraulic telescopic rods are jointly connected with a cover plate matched with the fixed barrel, and a plurality of electromagnets are evenly arranged on the bottom face of the cover plate; a plurality of fixed magnetic attraction blocks matched with the electromagnets are embedded into the top surface of the homogenizing barrel. Compared with the prior art, the device has the advantages that the annular limiting groove is matched with the homogenizing barrel for clamping, the hydraulic telescopic rod can drive the homogenizing barrel to be taken out of the fixed barrel under the matching of the electromagnet and the fixed magnetic attraction block, the homogenizing barrel can be fully cleaned and disinfected after being used every time, and the inspection effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical examination, in particular to a medical examination homogenization device. Background Art

[0002] Medical testing is a science that conducts microbiology, immunology, biochemistry, genetics, hematology, biophysics, cytology and other tests on materials taken from the human body, thereby providing information for the prevention, diagnosis, treatment of human diseases and the assessment of human health.

[0003] During the medical examination process, a homogenizer is required to break up and grind the sample into a uniform paste, which is then fully mixed to facilitate the smooth progress of subsequent inspections. The existing homogenizer includes a grinding mechanism, which initially crushes the solid sample and then introduces it into a homogenizer barrel, and then stirs it with a stirring mechanism to obtain a finished product;

[0004] However, after grinding, the fixed sample will inevitably adhere to the homogenization barrel, making it difficult to clean, which will affect the composition of other samples during the subsequent homogenization operation. Therefore, a medical test homogenization device that is easy to clean is needed. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the inner wall of a homogenizing barrel is easy to adhere to samples, and insufficient cleaning will affect the test results. The utility model provides a medical test homogenizing device that is easy to clean.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a medical inspection homogenization device, comprising a stable base, a fixed barrel is provided in the center of the top surface of the stable base, a protective shell is provided on the top surface of the stable base around the fixed barrel, a load-bearing plate is provided at the top of the fixed barrel in the protective shell, a grinding chamber is provided at the top of the load-bearing plate in the protective shell, a plurality of grinding rollers are rotatably provided in the grinding chamber, a homogenization barrel is provided in the fixed barrel, an annular limiting groove for fitting the homogenization barrel is provided at the top of the fixed barrel, and the left and right sides of the protective shell are provided with a plurality of grinding rollers. The wall is symmetrically provided with slide grooves, and sliding blocks are slidably provided in the slide grooves. A hydraulic telescopic rod fixedly connected to the sliding block is provided at the top of the slide groove. A cover plate matching the fixed barrel is connected between the sliding blocks. A telescopic material guide pipe connected to the grinding chamber is provided in the center of the cover plate. A group of stirring motors are symmetrically provided on the top surface of the cover plate. A crushing screw rod rotatably connected to the bottom surface of the cover plate and extending into the homogenization barrel is connected to the output end of the stirring motor. A plurality of electromagnets are evenly arranged on the bottom surface of the cover plate, and a plurality of fixed magnetic blocks cooperating with the electromagnets are embedded on the top surface of the homogenization barrel.

[0007] As an improvement, both left and right outer walls of the stable base are provided with mounting plates, and a plurality of threaded holes are penetrated through the mounting plates to facilitate installation of equipment.

[0008] As an improvement, a vibrating screen is provided in the grinding chamber between the grinding roller and the load-bearing plate, and a driving motor for driving the grinding roller is provided on the front outer wall of the protective shell. The driving motor is used to drive the grinding roller to rotate and grind the fixed sample. The vibrating screen can filter the fixed sample after grinding to ensure the fineness of the sample.

[0009] As an improvement, a sealing ring is provided on the bottom surface of the cover plate, which is in close contact with the homogenization barrel. The sealing ring can seal the fixed barrel during the homogenization operation.

[0010] As an improvement, the top surface of the load-bearing plate is a cone barrel structure, and the setting of the cone barrel structure facilitates the sufficient feeding of the sample after screening into the homogenization barrel to avoid waste.

[0011] As an improvement, the front and rear walls of the protective shell are connected and provided with upper and lower material ports that match the homogenizing barrel. The setting of the upper and lower material ports facilitates the operator to disassemble and install the homogenizing barrel.

[0012] The advantages of the utility model compared with the prior art are that the annular limit groove in the fixed barrel can be used to fit the homogenizing barrel for clamping, and then the extension and retraction of the hydraulic telescopic rod can drive the cover plate to be close to or away from the fixed barrel, and the electromagnet arranged on the cover plate can take the homogenizing barrel out of the fixed barrel through the fixed magnetic suction block thereon. The disassembly is simple, and it is convenient to fully clean and disinfect after each use to ensure the inspection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the first stereoscopic diagram of a medical inspection homogenization device of the utility model.

[0014] Figure 2 This is a second stereoscopic diagram of a medical inspection homogenization device of the utility model.

[0015] Figure 3 It is a first sectional stereoscopic view of a medical inspection homogenization device of the utility model.

[0016] Figure 4 It is a second sectional stereoscopic view of a medical inspection homogenization device of the utility model.

[0017] Figure 5 It is a third sectional stereoscopic view of a medical inspection homogenization device of the utility model.

[0018] Figure 6 The utility model is a stereoscopic diagram of a homogenizing barrel of a medical inspection homogenizing device.

[0019] As shown in the figure: 1. Stable base; 2. Fixed barrel; 3. Protective shell; 4. Load-bearing plate; 5. Grinding chamber; 6. Grinding roller; 7. Homogenizing barrel; 8. Annular limit groove; 9. Slide groove; 10. Sliding block; 11. Hydraulic telescopic rod; 12. Cover plate; 13. Telescopic material guide pipe; 14. Stirring motor; 15. Crushing screw rod; 16. Electromagnet; 17. Fixed magnetic block; 18. Mounting plate; 19. Threaded hole; 20. Vibrating screen; 21. Driving motor; 22. Sealing ring; 23. Loading and unloading ports. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Embodiment 1

[0022] Combined with Figure 1-4 As shown, a medical inspection homogenization device comprises a stable base 1, the outer walls on both sides of the stable base 1 are provided with mounting plates 18, the mounting plates 18 are penetrated with a plurality of threaded holes 19, a fixed barrel 2 is provided in the center of the top surface of the stable base 1, a protective shell 3 is provided on the top surface of the stable base 1 and is located around the fixed barrel 2, a load-bearing plate 4 located at the top of the fixed barrel 2 is provided in the protective shell 3, a grinding chamber 5 located at the top of the load-bearing plate 4 is provided in the protective shell 3, a plurality of grinding rollers 6 are rotatably provided in the grinding chamber 5, a vibrating screen 20 is provided in the grinding chamber 5 and is located between the grinding rollers 6 and the load-bearing plate 4, and a driving motor 21 for driving the grinding rollers 6 is provided on the front outer wall of the protective shell 3;

[0023] Through the above structure, the solid samples are sequentially placed into the grinding chamber 5, the driving motor 21 drives the grinding roller 6 to rotate, the fixed samples are ground, and the vibrating screen 20 filters the ground fixed samples;

[0024] A homogenizing barrel 7 is arranged in the fixed barrel 2, and slide grooves 9 are symmetrically arranged on the inner walls on the left and right sides of the protective shell 3. Slide blocks 10 are slidingly arranged in the slide grooves 9. A hydraulic telescopic rod 11 fixedly connected to the slide block 10 is arranged at the top of the slide groove 9. A cover plate 12 matching the fixed barrel 2 is connected between the slide blocks 10. A sealing ring 22 close to the homogenizing barrel 7 is arranged on the bottom surface of the cover plate 12. A telescopic material guide pipe 13 connected to the grinding chamber 5 is arranged in the center of the cover plate 12. The top surface of the load-bearing plate 4 is a cone barrel structure. A group of stirring motors 14 are symmetrically arranged on the top surface of the cover plate 12. A crushing screw rod 15 rotatably connected to the bottom surface of the cover plate 12 and extending into the homogenizing barrel 7 is connected to the output end of the stirring motor 14.

[0025] Through the above structure, the hydraulic telescopic rod 11 pushes the cover plate 12 to be close to the fixed barrel 2 under the cooperation of the slider 10 and the slide groove 9, so that the sealing ring 22 is close to the homogenization barrel 7, and the sample after being screened by the vibration screen 20 enters the homogenization barrel 7 through the conical barrel structure and the telescopic guide tube 13. The stirring motor 14 is started to rotate the crushing threaded rod to crush and mix the fixed sample again.

[0026] Embodiment 2

[0027] Based on the first embodiment, combined with the attached Figure 5-6 As shown, the bottom surface of the cover plate 12 is evenly provided with a plurality of electromagnets 16, the top surface of the homogenizing barrel 7 is embedded with a plurality of fixed magnetic blocks 17 that cooperate with the electromagnets 16, the top of the fixed barrel 2 is provided with an annular limiting groove 8 that cooperates with the homogenizing barrel 7, and the front and rear walls of the protective shell 3 are both connected with upper and lower material ports 23 that cooperate with the homogenizing barrel 7;

[0028] Through the above structure, after the homogenization operation is completed, the electromagnet 16 is energized to cooperate with the fixed magnetic block 17 for magnetic attraction, and the hydraulic telescopic rod 11 contracts to pull the cover plate 12 away from the fixed barrel 2, so that the homogenization barrel 7 is moved out of the fixed barrel 2, and finally the operator takes out the homogenization barrel 7 through the loading and unloading ports 23 for cleaning.

[0029] During the specific implementation of the utility model, the device is first installed and fixed by cooperating with the mounting plate 18 and the threaded hole 19, and then the homogenizing barrel 7 is placed in the fixed barrel 2 so that it is inserted into the annular limiting groove 8. Then, the hydraulic telescopic rod 11 pushes the cover plate 12 to be close to the fixed barrel 2 under the cooperation of the slider 10 and the slide groove 9, so that the sealing ring 22 is close to the homogenizing barrel 7, and the solid samples are sequentially placed in the grinding chamber 5, and the driving motor 21 drives the grinding roller 6 to rotate to grind the fixed samples, and the vibration screen 20 filters the fixed samples after grinding. The samples screened by the vibration screen 20 enter the homogenizing barrel 7 through the cone barrel structure and the telescopic guide tube 13;

[0030] The stirring motor 14 is started to rotate the crushing threaded rod to crush and mix the fixed sample again. After the homogenization operation is completed, the electromagnet 16 is energized to cooperate with the fixed magnetic block 17 for magnetic attraction, and the hydraulic telescopic rod 11 contracts to pull the cover plate 12 away from the fixed barrel 2, so that the homogenization barrel 7 is moved out of the fixed barrel 2. Finally, the operator takes out the homogenization barrel 7 through the loading and unloading ports 23 for cleaning.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A medical inspection homogenization device, comprising a stable base (1), a fixed barrel (2) is provided at the center of the top surface of the stable base (1), a protective shell (3) is provided on the top surface of the stable base (1) and is located around the fixed barrel (2), a load-bearing plate (4) is provided in the protective shell (3) and is located at the top of the fixed barrel (2), a grinding chamber (5) is provided in the protective shell (3) and is located at the top of the load-bearing plate (4), a plurality of grinding rollers (6) are rotatably provided in the grinding chamber (5), and a homogenization barrel (7) is provided in the fixed barrel (2), characterized in that: The top of the fixed barrel (2) is provided with an annular limiting groove (8) for fitting the homogenizing barrel (7), the inner walls of the left and right sides of the protective shell (3) are symmetrically provided with sliding grooves (9), and sliding blocks (10) are slidably provided in the sliding grooves (9), and the top of the inner side of the sliding grooves (9) is provided with a hydraulic telescopic rod (11) fixedly connected to the sliding block (10), and a cover plate (12) matching the fixed barrel (2) is connected between the sliding blocks (10), and a telescopic material guide tube (13) communicating with the grinding chamber (5) is provided in the center of the cover plate (12), and a group of stirring motors (14) are symmetrically provided on the top surface of the cover plate (12), and a crushing screw rod (15) rotatably connected to the bottom surface of the cover plate (12) and extending into the homogenizing barrel (7) is connected to the output end of the stirring motor (14), and a plurality of electromagnets (16) are evenly provided on the bottom surface of the cover plate (12), and a plurality of fixed magnetic blocks (17) matching the electromagnets (16) are embedded in the top surface of the homogenizing barrel (7).

2. A medical inspection homogenization device according to claim 1, characterized in that: The outer walls on both the left and right sides of the stable base (1) are provided with mounting plates (18), and the mounting plates (18) are penetrated by a plurality of threaded holes (19).

3. A medical inspection homogenization device according to claim 1, characterized in that: The grinding chamber (5) is provided with a vibrating screen (20) located between the grinding roller (6) and the load-bearing plate (4), and the front outer wall of the protective shell (3) is provided with a driving motor (21) for driving the grinding roller (6).

4. A medical inspection homogenization device according to claim 1, characterized in that: The bottom surface of the cover plate (12) is provided with a sealing ring (22) which is in close contact with the homogenizing barrel (7).

5. A medical inspection homogenization device according to claim 1, characterized in that: The top surface of the load-bearing plate (4) is a cone barrel structure.

6. A medical inspection homogenization device according to claim 1, characterized in that: The front and rear walls of the protective shell (3) are both connected and provided with upper and lower material ports (23) for matching the homogenizing barrel (7).

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