Material mixing device for physical and chemical detection

Abstract

The utility model relates to the technical field of mixing devices, and discloses a material mixing device for physical and chemical detection, which comprises a mixing barrel, a top cover is arranged at the top of the mixing barrel, a servo motor is fixedly connected to the middle of the top of the top cover, and the output end of the servo motor is fixedly connected with a barrel body. A fixing rod is rotatably connected to the top of the inner wall of the cylinder body, the fixing rod is fixedly connected with the bottom of the inner wall of the mixing cylinder, the outer ring of the fixing rod penetrates through and is fixedly connected with first bevel gears which are uniformly distributed, and the outer wall of the cylinder body penetrates through and is rotatably connected with transmission rods which are uniformly distributed; and one end of each transmission rod is fixedly connected with a second bevel gear. According to the mixing device disclosed by the utility model, the servo motor is started and drives the barrel body to rotate, so that the stirring rod is driven to rotate and revolve through the fixed rod, the first bevel gear, the second bevel gear and the transmission rod, raw materials with different materials and densities are mixed, and long-time stirring is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a material mixing device for physical and chemical testing. Background Art

[0002] Physical and chemical testing refers to the use of physical and chemical methods, using certain measuring tools or instruments to test the performance, composition, and quality of materials. At present, before testing a mixture of multiple raw materials, the multiple raw materials need to be fully mixed first, and then the mixed product is sampled and tested. Before conducting physical and chemical tests on materials, it is necessary to sample and test the materials first to measure the concentration of the materials and determine whether the materials are fully mixed.

[0003] After searching, the existing Chinese patent announcement number is: CN216677855U, which provides a material mixing device for physical and chemical testing. The patent provides material extraction parts with different heights on the side wall of the mixing device body, so that materials at different depths in the mixing device body can be randomly extracted, thereby helping staff to detect material concentration and determine whether the material is fully mixed.

[0004] Although the above patent can judge whether the materials are fully mixed, the above material mixing device for physical and chemical testing still has the following problems: it is unable to quickly mix a variety of raw materials and requires long-term stirring.

[0005] In view of the above problems, a material mixing device for physical and chemical testing is proposed. Utility Model Content

[0006] The utility model aims to provide a material mixing device for physical and chemical testing, which solves the problem of too long mixing time in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material mixing device for physical and chemical testing, comprising a mixing drum, a top cover is arranged on the top of the mixing drum, a servo motor is fixedly connected to the middle of the top of the top cover, a barrel is fixedly connected to the output end of the servo motor, a fixing rod is rotatably connected to the top of the inner wall of the barrel, and the fixing rod is fixedly connected to the bottom of the inner wall of the mixing drum, an outer ring of the fixing rod passes through and is fixedly connected to a uniformly distributed first bevel gear, an outer wall of the barrel passes through and is rotatably connected to a uniformly distributed transmission rod, one end of the transmission rod is fixedly connected to a second bevel gear, and the second bevel gear is meshed with the transmission rod, the other end of the transmission rod is fixedly connected to a stirring rod, and a cleaning assembly is arranged on the top of the top cover.

[0008] By adopting the above technical solution, the mixing drum rotates to drive the transmission rod and the second bevel gear to engage with the first bevel gear, thereby driving the transmission rod and the stirring rod to rotate, and the mixing drum drives the transmission rod and the stirring rod to revolve.

[0009] As a further description of the above technical solution: the cleaning assembly includes a water diversion frame, the water diversion frame is fixedly connected to the top of the top cover, and a water inlet pipe penetrates and is fixedly connected in the middle of the outer wall of the water diversion frame.

[0010] By adopting the above technical solution, water or cleaning liquid can be sent to the water distribution frame through the water inlet pipe.

[0011] As a further description of the above technical solution: the other end of the stirring rod is penetrated and rotatably connected with a rotating rod.

[0012] By adopting the above technical solution, the rotating rod can prevent the frame from rotating when the stirring rod rotates.

[0013] As a further description of the above technical solution: a feed pipe is passed through and fixedly connected to one side of the top of the top cover, and a sealing cover is threadedly connected to the top of the inner wall of the feed pipe.

[0014] By adopting the above technical solution, the feeding pipe can be sealed or opened through the sealing cover.

[0015] As a further description of the above technical solution: the bottom of the mixing cylinder is fixedly connected with evenly distributed support rods.

[0016] By adopting the above technical solution, the mixing cylinder can be supported by the support rod.

[0017] As a further description of the above technical solution: the inner wall of the frame is penetrated by and fixedly connected with uniformly distributed springs, the other ends of the springs are fixedly connected with first scrapers, and the first scrapers are slidably connected to the inner wall of the frame.

[0018] By adopting the above technical solution, the first scraper can be made to fit against the inner wall of the mixing cylinder through the spring.

[0019] As a further description of the above technical solution: a second scraper is fixedly connected between the bottoms of the frames on the opposite side.

[0020] By adopting the above technical solution, the bottom of the inner wall of the mixing barrel can be scraped off by the second scraper, and the second scraper can make the material discharge cleaner.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] 1. The utility model provides a material mixing device for physical and chemical testing. First, the servo motor is turned on, and the servo motor drives the cylinder to rotate, thereby driving the stirring rod to rotate and revolve through the fixed rod, the first bevel gear, the second bevel gear, and the transmission rod, so as to mix raw materials of different materials and densities and avoid long-term stirring.

[0023] 2. The utility model provides a material mixing device for physical and chemical testing. The material is discharged by opening the discharge pipe, the water pipe is connected to the cleaning component, the cleaning liquid or water is sent to the mixing barrel, and the servo motor is turned on. The servo motor drives the rotating rod, the frame, the spring, the first scraper and the second scraper to rotate, and the residual raw materials on the inner wall of the mixing barrel are scraped off. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a front view of the utility model;

[0026] Figure 3 It is a top view of the utility model;

[0027] Figure 4 It is a cross-sectional view of the utility model.

[0028] Legend:

[0029] 1. Mixing barrel; 2. Support rod; 3. Top cover; 4. Servo motor; 5. Feed pipe; 6. Discharge pipe; 7. Water distribution frame; 8. Water inlet pipe; 9. Sealing cover; 10. Cylinder body; 11. Fixed rod; 12. First bevel gear; 13. Second bevel gear; 14. Transmission rod; 15. Stirring rod; 16. Rotating rod; 17. Frame; 18. Spring; 19. First scraper; 20. Second scraper. 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] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0032] Combination Figure 1The utility model is a material mixing device for physical and chemical testing, comprising a mixing barrel 1, a top cover 3 is arranged on the top of the mixing barrel 1, a cleaning assembly is arranged on the top of the top cover 3, a discharge pipe 6 is passed through and fixedly connected to the middle of the bottom of the mixing barrel 1, a sealing cover 9 is threadedly connected to the bottom of the inner wall of the discharge pipe 6, a feed pipe 5 is passed through and fixedly connected to one side of the top of the top cover 3, a sealing cover 9 is threadedly connected to the top of the inner wall of the feed pipe 5, and a uniformly distributed support rod 2 is fixedly connected to the bottom of the mixing barrel 1;

[0033] When in use, the sealing cover 9 on the feed pipe 5 is opened, the raw materials are poured into the mixing barrel 1, and the sealing cover 9 on the discharge pipe 6 is opened to pour out the mixed raw materials.

[0034] Combination Figure 2 and Figure 3 A servo motor 4 is fixedly connected to the middle of the top of the top cover 3, and a barrel 10 is fixedly connected to the output end of the servo motor 4. A fixing rod 11 is rotatably connected to the top of the inner wall of the barrel 10, and the fixing rod 11 is fixedly connected to the bottom of the inner wall of the mixing barrel 1. The outer ring of the fixing rod 11 penetrates and is fixedly connected to a uniformly distributed first bevel gear 12, and the outer wall of the barrel 10 penetrates and is rotatably connected to a uniformly distributed transmission rod 14, one end of the transmission rod 14 is fixedly connected to a second bevel gear 13, and the second bevel gear 13 is meshed with the transmission rod 14, and the other end of the transmission rod 14 is fixedly connected to a stirring rod 15;

[0035] The servo motor 4 rotates to drive the barrel 10 to rotate, thereby driving the transmission rod 14 and the stirring rod 15 to rotate. The first bevel gear 12 and the second bevel gear 13 are meshed and connected, driving the transmission rod 14 and the stirring rod 15 to rotate, thereby mixing the raw materials at the bottom and the top.

[0036] Combination Figure 4 The cleaning assembly includes a water diversion frame 7, which is fixedly connected to the top of the top cover 3, and a water inlet pipe 8 is passed through and fixedly connected to the middle of the outer wall of the water diversion frame 7, and the other end of the stirring rod 15 is passed through and rotatably connected to a rotating rod 16, and the other end of the rotating rod 16 is fixedly connected to a frame 17, and the inner wall of the frame 17 is passed through and fixedly connected to a uniformly distributed spring 18, and the other end of the spring 18 is fixedly connected to a first scraper 19, and the first scraper 19 is slidably connected to the inner wall of the frame 17, and a second scraper 20 is fixedly connected between the bottom of the frame 17 on the opposite side;

[0037] The frame 17 pushes out the first scraper 19 through the spring 18 on the inner wall, so that the first scraper 19 is in full contact with the inner wall of the mixing drum 1, and the cleaning liquid or water is sent to the water diversion frame 7 through the water inlet pipe 8, and the cleaning liquid or water is sent to the mixing drum 1 through the water diversion frame 7, and the inner wall of the mixing drum 1 is cleaned by the first scraper 19 and the second scraper 20.

[0038] Working principle: When in use, pour the raw materials into the mixing drum 1, turn on the servo motor 4, and the servo motor 4 drives the drum body 10 to rotate, thereby driving the stirring rod 15 to rotate and revolve through the fixed rod 11, the first bevel gear 12, the second bevel gear 13, and the transmission rod 14, so as to mix the raw materials of different materials and densities, avoiding long-term stirring. After the mixing is completed, open the discharge pipe 6 to discharge the material, connect the water pipe to the cleaning component, and send the cleaning liquid or water into the mixing drum 1, turn on the servo motor 4, and the servo motor 4 drives the rotating rod 16, the frame 17, the spring 18, the first scraper 19 and the second scraper 20 to rotate, and scrape off the residual raw materials on the inner wall of the mixing drum 1.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material mixing device for physical and chemical testing, comprising a mixing cylinder (1), characterized in that: A top cover (3) is provided on the top of the mixing barrel (1), a servo motor (4) is fixedly connected to the middle of the top of the top cover (3), the output end of the servo motor (4) is fixedly connected to the barrel (10), a fixing rod (11) is rotatably connected to the top of the inner wall of the barrel (10), and the fixing rod (11) is fixedly connected to the bottom of the inner wall of the mixing barrel (1), the outer ring of the fixing rod (11) penetrates and is fixedly connected to a uniformly distributed first bevel gear (12), the outer wall of the barrel (10) penetrates and is rotatably connected to a uniformly distributed transmission rod (14), one end of the transmission rod (14) is fixedly connected to a second bevel gear (13), and the second bevel gear (13) is meshedly connected to the transmission rod (14), and the other end of the transmission rod (14) is fixedly connected to a stirring rod (15), and a cleaning component is provided on the top of the top cover (3).

2. A material mixing device for physical and chemical testing according to claim 1, characterized in that: The cleaning assembly comprises a water diversion frame (7), the water diversion frame (7) is fixedly connected to the top of the top cover (3), and a water inlet pipe (8) penetrates and is fixedly connected to the middle of the outer wall of the water diversion frame (7).

3. A material mixing device for physical and chemical testing according to claim 1, characterized in that: The other end of the stirring rod (15) penetrates and is rotatably connected to a rotating rod (16), and the other end of the rotating rod (16) is fixedly connected to a frame (17).

4. A material mixing device for physical and chemical testing according to claim 1, characterized in that: A discharge pipe (6) passes through and is fixedly connected to the middle of the bottom of the mixing barrel (1), and a sealing cover (9) is threadedly connected to the bottom of the inner wall of the discharge pipe (6).

5. The material mixing device for physical and chemical testing according to claim 1, characterized in that: A feed pipe (5) is passed through and fixedly connected to one side of the top of the top cover (3), and a sealing cover (9) is threadedly connected to the top of the inner wall of the feed pipe (5).

6. The material mixing device for physical and chemical testing according to claim 1, characterized in that: The bottom of the mixing cylinder (1) is fixedly connected to evenly distributed support rods (2).

7. The material mixing device for physical and chemical testing according to claim 3, characterized in that: The inner wall of the frame (17) is penetrated by and fixedly connected with uniformly distributed springs (18), the other ends of the springs (18) are fixedly connected with first scrapers (19), and the first scrapers (19) are slidably connected to the inner wall of the frame (17).

8. The material mixing device for physical and chemical testing according to claim 3, characterized in that: A second scraper (20) is fixedly connected between the bottoms of the frame (17) on the opposite side.

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