Device for preparing slurry by densely mixing zirconium core material of sensor

Abstract

The utility model discloses a device for preparing a slurry by densely mixing a zirconium core material of a sensor, and relates to the technical field of preparing the slurry by densely mixing the zirconium core material. The dense mixing slurry preparation device for the zirconium core material of the sensor comprises a stirring barrel with reinforcing ribs arranged on the periphery, and further comprises a motor arranged on one side of the stirring barrel, and a transmission shaft of the motor penetrates through the stirring barrel; according to the zirconium oxide slurry stirring device, the stirring plates which can revolve around the transmission shaft and rotate around the connecting rod II at the same time are arranged in the stirring barrel, so that zirconium oxide slurry at any position in the stirring barrel can be fully stirred, and the situation that the quality of a final zirconium oxide slurry finished product is affected due to non-uniform stirring in partial areas is prevented; and the scraping plates arranged on the stirring plates can scrape all positions of the inner wall of the stirring barrel, the zirconia slurry is prevented from being adhered to the inner wall, and the rubber pads arranged at the bottoms of the supporting legs can prevent the device from shifting due to vibration in the operation process and can reduce the operation noise of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of zircon core material dense mixing slurry preparation, and specifically relates to a device for dense mixing slurry of sensor zircon core material. Background Art

[0002] Sensor zircon core materials mainly involve zirconia (ZrO2) and its related composite materials. Zirconia is a material with excellent properties such as high temperature, high hardness, high strength, and corrosion resistance. These properties make zirconia have broad application prospects in the field of sensors.

[0003] The preparation process of sensor zircon core materials usually includes steps such as raw material selection, mixing, forming, and sintering. Among them, when preparing zirconia slurry, high-purity zirconia powder needs to be selected as the raw material, appropriate dispersants and binders are added to adjust the viscosity and fluidity of the slurry, and stirring equipment is used to stir the zirconia slurry evenly. Due to the certain viscosity of the zirconia slurry, conventional stirrers are difficult to ensure the uniformity of the stirred zirconia slurry, and the zirconia slurry near the inner wall of the stirrer may adhere to the inner wall during the stirring process, which is not conducive to improving the uniformity of the zirconia slurry and is also difficult to clean. Therefore, we propose a device for dense mixing slurry of sensor zircon core material. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a device for dense mixing slurry of sensor zircon core material that can overcome or at least partially solve the above problems.

[0005] To solve the above technical problem, the basic concept of the technical solution adopted by the utility model is: a device for dense mixing slurry of sensor zircon core material, including a mixing cylinder with reinforcing ribs arranged on the outer periphery, and further including: a motor is arranged on one side of the mixing cylinder, the transmission shaft of the motor penetrates the mixing cylinder, and a mixing component is arranged on the output end of the motor; a scraper, the scraper is symmetrically arranged on the mixing component and is used for scraping the inner wall of the mixing cylinder; when the motor is started, the mixing component stirs the inside of the mixing cylinder; at the same time, the scraper scrapes the inner wall of the mixing cylinder.

[0006] Preferably, end cover one and end cover two are respectively slidably connected to both ends of the mixing cylinder, the motor is fixedly connected to end cover one, the transmission shaft penetrates end cover one and end cover two, and symmetric driving gears are also fixedly connected to the transmission shaft, and the symmetric driving gears are respectively rotationally connected to end cover one and end cover two.

[0007] Furthermore, it further includes: a fixing rod, the fixing rod penetrates end cover one and end cover two, and a fastening nut is threadedly connected to one end of the fixing rod, and the fastening nut is in contact with end cover two.

[0008] Preferably, the stirring assembly includes a driven gear meshed with the driving gear, a second connecting rod, and a stirring plate. The driven gears are symmetrically arranged on the first end cover and the second end cover and are rotatably connected to the first end cover and the second end cover. Two ends of the second connecting rod are respectively fixedly connected to the corresponding driven gears, and the stirring plate is fixedly connected to the second connecting rod.

[0009] Furthermore, a first connecting rod is also fixedly connected to the transmission shaft. The other end of the first connecting rod is fixedly connected to a bearing. The other end of the second connecting rod is fixedly connected to a bearing. The second connecting rod passes through the bearing and is rotatably connected to the bearing.

[0010] Preferably, the scraper is fixedly connected to the side of the stirring plate, and the width of the scraper is smaller than the diameter of the stirring cylinder.

[0011] Preferably, one end of the transmission shaft is also rotatably connected to a support seat. Support legs are fixedly connected to the bottom of both the support seat and the motor. Anti-slip grooves are engraved on the bottom of the support legs and rubber pads are fixedly connected thereto.

[0012] Preferably, a material inlet is provided on the stirring cylinder, and a rotary cover is threadedly connected to the material inlet.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art: By arranging a stirring plate in the stirring cylinder that can revolve around the transmission shaft and rotate around the second connecting rod at the same time, the zirconia slurry at any position in the stirring cylinder can be fully stirred, preventing uneven stirring in some areas from affecting the quality of the final zirconia slurry product. During stirring, the scraper arranged on the stirring plate can also scrape each position on the inner wall of the stirring cylinder to prevent the zirconia slurry from adhering to the inner wall. The rubber pads arranged at the bottom of the support legs can not only prevent the device from shifting due to vibration during operation but also reduce the operating noise of the device.

[0014] The following further describes in detail the specific embodiments of the utility model with reference to the accompanying drawings. Description of the Drawings

[0015] In the drawings:

[0016] Figure 1 is a schematic structural view of a device for closely mixing slurry of sensor zircon core material proposed by the utility model Figure 1 ;

[0017] Figure 2 is a schematic structural view of a device for closely mixing slurry of sensor zircon core material proposed by the utility model Figure 2 ;

[0018] Figure 3Schematic diagram of the internal structure of a device for intimately mixing slurries of zircon core materials for a sensor proposed by the present utility model;

[0019] Figure 4 Schematic diagram of the structure of a stirring assembly of a device for intimately mixing slurries of zircon core materials for a sensor proposed by the present utility model;

[0020] Figure 5 A device for intimately mixing slurries of zircon core materials for a sensor proposed by the present utility model Figure 4 Schematic diagram of the structure at position A in it.

[0021] In the figure: 1. Stirring cylinder; 11. First end cover; 12. Second end cover; 13. Fixed rod; 131. Fastening nut; 14. Reinforcing rib; 15. Material inlet; 151. Rotary cover; 2. Motor; 21. Transmission shaft; 211. First connecting rod; 212. Bearing; 213. Second connecting rod; 22. Driving gear; 23. Driven gear; 24. Support seat; 3. Stirring plate; 31. Scraper; 4. Leg; 41. Rubber pad. Specific embodiments

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0023] Embodiment: Refer to Figures 1 - 5, A device for closely mixing the slurry of a sensor zircon core material, including a mixing cylinder 1 with reinforcing ribs 14 arranged on the outer periphery, and further including: A motor 2 is rotatably connected to one side of the mixing cylinder 1. The transmission shaft 21 of the motor 2 penetrates the mixing cylinder 1, and a mixing component is arranged on the output end of the motor 2; A scraper 31 is symmetrically arranged on the mixing component and is used to scrape the inner wall of the mixing cylinder 1; When the motor 2 is started, the mixing component stirs the inside of the mixing cylinder 1; At the same time, the scraper 31 scrapes the inner wall of the mixing cylinder 1. End cover one 11 and end cover two 12 are respectively slidably connected to both ends of the mixing cylinder 1. The motor 2 is fixedly connected to end cover one 11, and the transmission shaft 21 penetrates end cover one 11 and end cover two 12. Symmetric driving gears 22 are also fixedly connected to the transmission shaft 21. The symmetric driving gears 22 are respectively rotatably connected to end cover one 11 and end cover two 12. It further includes: A fixing rod 13 penetrates end cover one 11 and end cover two 12. One end of the fixing rod 13 is threadedly connected with a fastening nut 131, and the fastening nut 131 contacts end cover two 12. The mixing component includes: A driven gear 23 meshing with the driving gear 22, a connecting rod two 213, and a mixing plate 3. The driven gears 23 are symmetrically arranged on end cover one 11 and end cover two 12 and are rotatably connected to end cover one 11 and end cover two 12. Both ends of the connecting rod two 213 are fixedly connected to the corresponding driven gears 23. The mixing plate 3 is fixedly connected to the connecting rod two 213. A connecting rod one 211 is also fixedly connected to the transmission shaft 21. The other end of the connecting rod one 211 is fixedly connected with a bearing 212. The other end of the connecting rod two 213 is fixedly connected with a bearing 212. The connecting rod two 213 penetrates the bearing 212 and is rotatably connected to the bearing 212. The scraper 31 is fixedly connected to the side of the mixing plate 3. The width of the scraper 31 is smaller than the diameter of the mixing cylinder 1. One end of the transmission shaft 21 is also rotatably connected with a support base 24, and the support base 24 is rotatably connected to end cover two 12. Both the support base 24 and the bottom of the motor 2 are fixedly connected with legs 4. The bottom of the legs 4 is fixedly connected with rubber pads 41 with anti-slip grooves engraved. A material inlet 15 is arranged on the mixing cylinder 1, and a screw cap 151 is threadedly connected to the material inlet 15.

[0024] Rotate the mixing drum 1 by hand to rotate the mixing drum 1 until the material opening 15 is vertically upward. Rotate the screw cap 151 to open the material opening 15, inject the zirconia slurry to be mixed into the mixing drum 1, then screw the screw cap 151 back onto the material opening 15 to seal the mixing drum 1. Start the motor 2, the motor 2 drives the transmission shaft 21 to rotate, and then drives the driven gear 23 to move around the circumference of the transmission shaft 21 through the driving gear 22 fixedly connected to the transmission shaft 21, so that the mixing plate 3 rotates around the transmission shaft 21 in the mixing drum 1 while rotating around the second connecting rod 213, fully mixing the zirconia slurry in the mixing drum 1. The function of the first connecting rod 211 and the bearing 212 is to limit the second connecting rod 213 during the process of the second connecting rod 213 driving the mixing plate 3 to rotate. When the mixing plate 3 rotates, the scraping plate 31 will continuously scrape the inner wall of the mixing drum 1 to prevent the zirconia slurry from adhering to the inner wall of the mixing drum 1. At the same time, the scraping plate 31 follows the mixing plate 3 to rotate around the transmission shaft 21 in the mixing drum 1, so that the scraping plate 31 can scrape to all positions of the inner wall of the mixing drum 1. After mixing, rotate the mixing drum 1 until the material opening 15 is downward, and unscrew the screw cap 151 to pour out the zirconia slurry in the mixing drum 1. The first end cover 11 and the second end cover 12 at both ends of the mixing drum 1 are connected by the fixing rod 13 and the fastening nut 131, which is convenient for disassembly and maintenance. The reinforcing ribs 14 provided on the outer circumference of the mixing drum 1 are used to strengthen the structural strength of the mixing drum 1. The rubber pad 41 with anti-slip grooves engraved at the bottom of the support leg 4 can not only prevent the device from shifting during operation, but also play a role in shock absorption and reducing operation noise.

[0025] In the utility model, a mixing plate 3 that can rotate around the transmission shaft 21 in a revolution and rotate around the second connecting rod 213 in a rotation is arranged inside the mixing drum 1, so that the zirconia slurry at any position in the mixing drum 1 can be fully mixed, preventing uneven mixing in some areas from affecting the quality of the final zirconia slurry product. During mixing, the scraping plate 31 provided on the mixing plate 3 can also scrape all positions of the inner wall of the mixing drum 1 to prevent the zirconia slurry from adhering to the inner wall. The rubber pad 41 provided at the bottom of the support leg 4 can not only prevent the device from shifting due to vibration during operation, but also reduce the operation noise of the device.

[0026] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of the present utility model, without departing from the scope of the technical solution of the present utility model, can make some changes or modifications using the technical content prompted above as equivalent embodiments of equivalent changes. However, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A device for intimately mixing and slurrying zirconium core materials for sensors, comprising a mixing drum (1) with reinforcing ribs (14) arranged on the periphery, characterized in that: Also includes: A motor (2) is rotatably connected to one side of the mixing drum (1); a transmission shaft (21) of the motor (2) penetrates the mixing drum (1) and is rotatably connected to the mixing drum (1); and a mixing assembly is provided on the output end of the motor (2); A scraper (31), the scraper (31) is symmetrically arranged on the stirring assembly and is used to scrape the inner wall of the stirring drum (1); When the motor (2) is started, the stirring component stirs the inside of the stirring drum (1); at the same time, the scraper (31) scrapes the inner wall of the stirring drum (1).

2. The device for preparing slurry by intimately mixing zirconium core material for sensors according to claim 1, characterized in that: The two ends of the mixing drum (1) are slidably connected to an end cover 1 (11) and an end cover 2 (12), respectively; the motor (2) is fixedly connected to the end cover 1 (11); the transmission shaft (21) passes through the end cover 1 (11) and the end cover 2 (12); symmetrical driving gears (22) are also fixedly connected to the transmission shaft (21); the symmetrical driving gears (22) are rotationally connected to the end cover 1 (11) and the end cover 2 (12), respectively.

3. The device for preparing slurry by intimately mixing zirconium core material for sensor according to claim 2, characterized in that: Also includes: A fixing rod (13), the fixing rod (13) passes through the first end cover (11) and the second end cover (12), one end of the fixing rod (13) is threadedly connected with a fastening nut (131), and the fastening nut (131) is in contact with the second end cover (12).

4. A device for preparing slurry by intimately mixing zirconium core material for sensor according to claim 3, characterized in that: The stirring assembly comprises: a driven gear (23) meshing with a driving gear (22), a second connecting rod (213), and a stirring plate (3); the driven gear (23) is symmetrically arranged on the first end cover (11) and the second end cover (12) and is rotationally connected to the first end cover (11) and the second end cover (12); the two ends of the second connecting rod (213) are respectively fixedly connected to the corresponding driven gear (23); and the stirring plate (3) is fixedly connected to the second connecting rod (213).

5. The device for preparing slurry by intimately mixing zirconium core material for sensor according to claim 4, characterized in that: The transmission shaft (21) is also fixedly connected to a connecting rod 1 (211), the other end of the connecting rod 1 (211) is fixedly connected to a bearing (212), the other end of the connecting rod 2 (213) is fixedly connected to the bearing (212), and the connecting rod 2 (213) passes through the bearing (212) and is rotatably connected to the bearing (212).

6. The device for preparing slurry by intimately mixing zirconium core material for sensors according to claim 1, characterized in that: The scraper (31) is fixedly connected to the side of the stirring plate (3), and the width of the scraper (31) is smaller than the diameter of the stirring drum (1).

7. The device for preparing slurry by intimately mixing zirconium core material for sensors according to claim 2, characterized in that: One end of the transmission shaft (21) is also rotatably connected to a support seat (24), and the support seat (24) is rotatably connected to the second end cover (12). The bottoms of the support seat (24) and the motor (2) are both fixedly connected to support legs (4), and the bottoms of the support legs (4) are fixedly connected to rubber pads (41) engraved with anti-slip grooves.

8. The device for preparing slurry by intimately mixing zirconium core material for sensors according to claim 1, characterized in that: The mixing drum (1) is provided with a material port (15), and a screw cap (151) is threadedly connected to the material port (15).

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