A high efficiency mixing device for lubricating oil additives

Abstract

The utility model discloses a kind of high-efficiency mixing devices of lubricating oil additive, it is related to lubricating oil additive mixing field, including support frame and the mixing tank body being set on support frame, input is set in the middle part of the top of mixing tank body, and filter screen cylinder is set in input;Rotary frame is set in the side of input, and lifting plate is set in the lifting of rotary frame, the rotary shaft is rotatably connected in the lifting plate, the outer side of rotary shaft is provided with scraper, filter screen cylinder can effectively intercept impurity, prevent impurity from entering the inside of mixing tank body, to ensure the quality of lubricating oil additive, electric push rod can drive lifting plate to rise and descend, when lifting plate descends, can drive scraper to extend into the inside of filter screen cylinder, when second motor rotates, can make scraper scrape inside filter screen cylinder a circle, clean inside filter screen cylinder, and extra impurity is scraped to between fixed plate and scraper, and the material of agglomerate is clamped and crushed.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil additive mixing, and in particular to a high-efficiency mixing device for lubricating oil additives. Background Technology

[0002] Lubricating oil is a lubricant used to lubricate mechanical equipment. Its functions include reducing friction and wear, dissipating heat, preventing corrosion, and helping to maintain the normal operation of the equipment. Lubricating oil is usually composed of base oil and various additives, and comes in different grades and performance characteristics. It is very important to select the appropriate lubricating oil according to different operating conditions and equipment requirements.

[0003] For example, a patent entitled "A Marine Lubricating Oil Additive Mixing Device" (patent application number: CN202421537243.4) discloses a marine lubricating oil additive mixing device. By setting an anti-clogging device, and utilizing the cooperation between the base plate, support frame, servo motor, half gear, slide bar, slide plate, screw, impact bar, rack, limit bar and connecting plate, it can break up and clear the base oil sediment that is blocked in the feed pipe. However, the broken sediment will fall into the mixing cylinder, and the conical mechanism can only break the center of the sediment, resulting in incomplete breaking.

[0004] Therefore, it is necessary to propose a high-efficiency mixing device for lubricating oil additives to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency mixing device for lubricating oil additives, in order to solve the problem that crushed sediments fall into the mixing cylinder and that the conical mechanism can only crush the center of the sediments, resulting in incomplete crushing.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency mixing device for lubricating oil additives, comprising a support frame and a mixing tank disposed on the support frame, wherein an inlet is provided at the top center of the mixing tank and a filter screen is disposed inside the inlet;

[0007] A rotating frame is provided on one side of the input port, and a lifting plate is raised and lowered on the rotating frame. The lifting plate is rotatably connected to a rotating shaft, and a scraper is provided on the outside of the rotating shaft. The outside of the scraper is in contact with the inside of the filter cylinder.

[0008] A fixing plate is connected to the inner side of the filter cylinder, and a fixing block is fixed to one side of the scraper. A through groove is provided on the fixing plate for the fixing block to extend into and be inserted.

[0009] Preferably, the width of the through groove is greater than the width of the fixing block;

[0010] Multiple L-shaped support plates are fixed to the top of the outer side of the filter cylinder, and the multiple L-shaped support plates are supported on the outer edge of the inlet.

[0011] Preferably, the rotating frame is rotatably connected to the top of the mixing tank, an electric push rod is fixed on the rotating frame, and the bottom of the lifting plate is connected to the top of the electric push rod.

[0012] Preferably, a second motor is fixed to the top of the lifting plate, and the drive shaft at the bottom of the second motor is connected to the top of the rotating shaft.

[0013] Preferably, the mixing tank has a discharge port at the bottom center, and a first motor is provided on one side of the discharge port. The drive shaft of the first motor extends into the mixing tank, and a stirring plate is connected to the outside of the input end.

[0014] Preferably, the rotating frame has a sliding groove along the height direction, and a slider is fixed on one side of the lifting plate, the slider being slidably engaged inside the sliding groove.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] 1. The filter screen can effectively intercept impurities and prevent them from entering the mixing tank, thereby ensuring the quality of the lubricating oil additive. The electric push rod can drive the lifting plate to rise and fall. When the lifting plate falls, it can drive the scraper to extend into the filter screen. When the second motor rotates, it can make the scraper scrape around the inside of the filter screen to clean the impurities or blockages inside the filter screen and scrape the excess impurities between the fixed plate and the scraper to crush the lumpy material.

[0017] 2. Furthermore, when the fixed plate and the scraper are close together, the fixing block on one side of the scraper will extend into the through groove, so that the fixed plate and the scraper are connected. When the electric push rod drives the lifting plate to rise, it will also drive the fixed plate and the filter screen cylinder to rise, so that the filter screen cylinder can be separated from the inlet and the personnel can clean the impurities collected by the filter screen cylinder later. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the high-efficiency mixing device for the lubricating oil additive of this utility model.

[0019] Figure 2 This is a schematic diagram of the rotating frame and electric push rod of this utility model.

[0020] Figure 3 This is a schematic diagram of the scraper and fixing block of this utility model.

[0021] In the diagram: 1. Support frame; 2. Mixing tank; 3. Inlet; 4. Rotating shaft; 5. Outlet; 6. First motor; 7. Filter screen; 8. Rotating frame; 9. Electric push rod; 10. Lifting plate; 11. Second motor; 12. L-shaped support plate; 13. Fixing plate; 14. Scraper; 15. Fixing block; 16. Through groove. Detailed Implementation

[0022] This utility model provides, for example Figures 1-3 The device shown is a high-efficiency mixing device for lubricating oil additives, including a support frame 1 and a mixing tank 2 disposed on the support frame 1. The support frame 1 plays a role in stably supporting the entire device and can bear the weight of the mixing tank 2 and the materials inside, ensuring the stability of the device during operation.

[0023] An inlet 3 is provided at the top center of the mixing tank 2, which is the channel for lubricating oil additive raw materials to enter the mixing tank 2.

[0024] A filter cylinder 7 is installed inside the inlet 3. Multiple L-shaped support plates 12 are fixed to the top of the outer side of the filter cylinder 7. The multiple L-shaped support plates 12 are supported on the outer edge of the inlet 3. The size of the filter screen pores of the filter cylinder 7 can be selected according to the characteristics of the raw materials of the lubricating oil additive. It can effectively intercept impurities and prevent impurities from entering the mixing tank 2, thereby ensuring the quality of the lubricating oil additive.

[0025] Multiple L-shaped support plates 12 are evenly distributed on the outside of the filter cylinder 7. The main function of the L-shaped support plates 12 is to support the outer edge of the inlet 3, so that the filter cylinder 7 can be stably installed in the inlet 3. At the same time, it provides additional stability to the entire structure of the inlet 3 and the filter cylinder 7, preventing the filter cylinder 7 from loosening or shifting due to vibration or other reasons during the mixing process.

[0026] A rotating frame 8 is provided on one side of the input port 3. A lifting plate 10 is mounted on the rotating frame 8 and is rotatably connected to a rotating shaft 4. A scraper 14 is provided on the outside of the rotating shaft 4, and the outside of the scraper 14 is in contact with the inside of the filter cylinder 7. A second motor 11 is fixed to the top of the lifting plate 10, and the drive shaft at the bottom of the second motor 11 is connected to the top of the rotating shaft 4. When the second motor 11 is working, its drive shaft will drive the rotating shaft 4 to rotate, thereby causing the scraper 14 to rotate inside the filter cylinder 7, thus achieving the function of scraping off the raw materials.

[0027] It should be noted that the second motor 11 is a servo motor, which can drive the rotating shaft 4 to rotate in both directions.

[0028] The second motor 11 can be connected to a control switch and electrically connected to an external power supply.

[0029] A fixing plate 13 is connected to the inner side of the filter cylinder 7, and a fixing block 15 is fixed to one side of the scraper 14. The fixing plate 13 has a through groove 16 for the fixing block 15 to extend into and be inserted. The width of the through groove 16 is greater than the width of the fixing block 15.

[0030] The rotating frame 8 is rotatably connected to the top of the mixing tank 2. Screws can be installed on the rotating frame 8 to fix it in place, or other locking mechanisms can be used to fix the position of the rotating frame 8. Since this is existing technology, it will not be described in detail. An electric push rod 9 is fixed on the rotating frame 8, and the bottom of the lifting plate 10 is connected to the top of the electric push rod 9.

[0031] In the actual operation of this utility model, the electric push rod 9 can drive the lifting plate 10 to rise and fall. When the lifting plate 10 falls, it can drive the scraper 14 to extend into the filter cylinder 7. When the second motor 11 rotates, the scraper 14 can scrape the inside of the filter cylinder 7 in a circle to clean the impurities and blockages inside the filter cylinder 7, and scrape the excess impurities between the fixed plate 13 and the scraper 14 to crush the clumps of material.

[0032] Furthermore, when the fixed plate 13 and the scraper 14 approach each other, the fixing block 15 on one side of the scraper 14 will extend into the through groove 16, so that the fixed plate 13 and the scraper 14 are connected. When the electric push rod 9 drives the lifting plate 10 to rise, it will also drive the fixed plate 13 and the filter screen 7 to rise, so that the filter screen 7 can be separated from the inlet 3 and can be cleaned by personnel later.

[0033] A discharge port 5 is located at the center of the bottom of the mixing tank 2. Two first motors 6 are installed on one side of the discharge port 5, one on each side. Both first motors 6 are fixed to the bottom of the mixing tank 2. The drive shafts of the two first motors 6 extend into the mixing tank 2, and stirring plates are connected to the outer side of their input ends. By increasing the number of stirring plates, the mixing efficiency is improved. When the first motor 6 is working, its drive shaft drives the stirring plates to rotate inside the mixing tank 2, thereby stirring and mixing the lubricating oil additive raw materials to ensure thorough and uniform mixing.

[0034] The rotating frame 8 has a sliding groove along the height direction, and a slider is fixed on one side of the lifting plate 10. The slider slides inside the sliding groove to improve the stability of the lifting plate 10 when it rises and falls.

Claims

1. A high-efficiency mixing device for lubricating oil additives, comprising a support frame (1) and a mixing tank (2) disposed on the support frame (1), characterized in that: The mixing tank (2) has an inlet (3) at the top center, and a filter cylinder (7) is installed inside the inlet (3); A rotating frame (8) is provided on one side of the input port (3). A lifting plate (10) is provided on the rotating frame (8). The lifting plate (10) is rotatably connected to a rotating shaft (4). A scraper (14) is provided on the outside of the rotating shaft (4). The outside of the scraper (14) is in contact with the inside of the filter cylinder (7). The filter cylinder (7) is connected to a fixing plate (13) on the inside, and a fixing block (15) is fixed on one side of the scraper (14). The fixing plate (13) has a through groove (16) for the fixing block (15) to be inserted.

2. The high-efficiency mixing device for lubricating oil additives according to claim 1, characterized in that: The width of the through slot (16) is greater than the width of the fixing block (15); The filter cylinder (7) has multiple L-shaped support plates (12) fixed at the top outer side, and the multiple L-shaped support plates (12) are supported on the outer edge of the inlet (3).

3. The high-efficiency mixing device for lubricating oil additives according to claim 1, characterized in that: The rotating frame (8) is rotatably connected to the top of the mixing tank (2), and an electric push rod (9) is fixed on the rotating frame (8). The bottom of the lifting plate (10) is connected to the top of the electric push rod (9).

4. The high-efficiency mixing device for lubricating oil additives according to claim 1, characterized in that: The top of the lifting plate (10) is fixed with a second motor (11), and the drive shaft at the bottom of the second motor (11) is connected to the top of the rotating shaft (4).

5. The high-efficiency mixing device for lubricating oil additives according to claim 1, characterized in that: The mixing tank (2) has a discharge port (5) at the bottom center. A first motor (6) is provided on one side of the discharge port (5). The drive shaft of the first motor (6) extends into the mixing tank (2), and a stirring plate is connected to the outside of the input end.

6. The high-efficiency mixing device for lubricating oil additives according to claim 1, characterized in that: The rotating frame (8) has a sliding groove along the height direction, and a slider is fixed on one side of the lifting plate (10), which slides inside the sliding groove.

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