An industrial lubricant processing apparatus

Abstract

The utility model discloses an industrial lubricant processing device, including the stirring bucket, the hollow stirring shaft is rotatively installed in the stirring bucket, install the spiral fan blade on the hollow stirring shaft, install the scraper on the spiral fan blade, be equipped with the communication groove with the inside communication of hollow stirring shaft on the spiral fan blade, and the communication groove runs through the scraper, and the linear actuator no.

Description

Technical Field

[0001] This utility model relates to the technical field of industrial lubricant processing equipment, and in particular to an industrial lubricant processing equipment. Background Technology

[0002] Existing technologies, such as CN214635672U, describe an industrial lubricant processing device that improves the mixing effect of lubricant by adding auxiliary materials through grooves set on the spiral fan blades. The mixing effect is further improved by scraping the inner wall of the mixing tank with a stirring block. However, there are problems such as the auxiliary materials added to the grooves easily remaining in the grooves, and the material easily sticking to the stirring block when it scrapes the material. Therefore, it is necessary to design an industrial lubricant processing device. Utility Model Content

[0003] Therefore, it is necessary to provide an industrial lubricant processing apparatus to address the aforementioned technical problems.

[0004] To achieve the above objectives, this utility model provides an industrial lubricant processing device, including a mixing tank. A hollow mixing shaft is rotatably installed inside the mixing tank. A spiral fan blade is installed on the hollow mixing shaft, and a scraper is installed on the spiral fan blade. A connecting groove is provided on the spiral fan blade that communicates with the inside of the hollow mixing shaft. The connecting groove passes through the scraper. A linear actuator is installed at the top of the mixing tank. An upper shaft is installed at the output end of the linear actuator and is configured to cooperate with the hollow mixing shaft. A linear actuator is installed at the bottom of the mixing tank. A lower shaft is slidably engaged at the bottom of the hollow mixing shaft, and the output end of the linear actuator is connected to the lower shaft.

[0005] Preferably, a gear ring is installed on the hollow stirring shaft, and a gear is rotatably installed on the stirring tank, with the gear meshing with the gear ring.

[0006] Preferably, the mixing tank is equipped with a rotary drive device, and the output end of the rotary drive device is connected to a gear transmission.

[0007] Preferably, the scraper is provided with air guide grooves.

[0008] Preferably, a feed hopper is installed on the top of the hollow stirring shaft.

[0009] Preferably, a U-shaped frame is installed at both the upper and lower ends of the mixing tank, and linear actuator one and linear actuator two are both installed on the U-shaped frame.

[0010] Compared with existing technologies, this technical solution has at least one of the following beneficial effects: 1. Through the matching of the upper and lower shafts, the two shafts can approach each other, so that the air and auxiliary material residue inside the hollow stirring shaft can be compressed and pressurized, so that the auxiliary material can be completely discharged from the connecting groove, and the material can be prevented from entering the connecting groove. 2. When the upper and lower shafts approach each other to increase pressure, the compressed air can also be blown from the connecting groove to the scraper, thereby blowing down any material that may remain on the scraper. Attached Figure Description

[0011] Figure 1 This is a front sectional view of an embodiment of the present invention; Figure 2 This is an internal perspective view of an embodiment of the present utility model; In the diagram, 1. Mixing tank; 2. Hollow mixing shaft; 3. Spiral fan blade; 4. Scraper; 5. Connecting groove; 6. Linear actuator one; 7. Upper shaft; 8. Linear actuator two; 9. Lower shaft; 10. Gear ring; 11. Gear; 12. Rotary drive device; 13. Air guide duct; 14. Feed hopper; 15. U-shaped frame. Detailed Implementation

[0012] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0013] Please see Figures 1 to 2 This application provides an industrial lubricant processing device, including a mixing tank 1. A hollow mixing shaft 2 is rotatably mounted inside the mixing tank 1. A spiral fan blade 3 is fixedly mounted on the hollow mixing shaft 2. A scraper 4 is fixedly mounted on the spiral fan blade 3. A connecting groove 5 is formed on the spiral fan blade 3, communicating with the interior of the hollow mixing shaft 2. The scraper 4 passes through the side of the connecting groove 5 away from the hollow mixing shaft 2. A linear actuator 6 is fixedly mounted on the top of the mixing tank 1. The linear actuator 6 can be a servo electric cylinder. An upper shaft 7 is fixedly mounted on the output end of the linear actuator 6. The upper shaft 7 is configured to cooperate with the hollow mixing shaft 2. After the upper shaft 7 descends, it is slidably and sealingly connected to the hollow mixing shaft 2. A linear actuator 8 is fixedly mounted on the bottom of the mixing tank 1. The linear actuator 8 can be a servo electric cylinder. A lower shaft 9 is slidably and sealingly engaged at the bottom of the hollow mixing shaft 2. The output end of the linear actuator 8 is fixedly connected to the lower shaft 9. The linear actuator 6 and the linear actuator 8 can be connected by a signal processor.

[0014] In this embodiment, auxiliary materials can be added from the top of the hollow stirring rod 2. During the rotation and stirring process of the hollow stirring shaft 2, the upper shaft 7 can be lowered by linear actuator 6, and the lower shaft 9 can be raised by linear actuator 8. This allows the air and auxiliary materials between the upper shaft 7 and the lower shaft 9 within the hollow stirring shaft 2 to be slowly pressurized, enabling the auxiliary materials to be completely discharged from the connecting groove 5. During the pressurization process, the lower shaft 9 can rise first, thereby lifting the remaining auxiliary materials within the hollow stirring shaft 2, preventing most of them from being discharged from the bottom during natural flow, which would lead to incomplete mixing. In a sufficiently uniform manner, and after the auxiliary materials remaining in the hollow stirring shaft 2 are discharged, the auxiliary materials or mixed materials that may remain in a single connecting groove 5 can be pressurized and discharged. Specifically, the upper shaft 7 and the lower shaft 9 can maintain a certain distance. When they move to the closed area inside the hollow stirring shaft 2 on the upper or lower side of the connecting groove 5, the upper shaft 7 and the lower shaft 9 can approach each other to pressurize the air in the distance. Then, when the upper shaft 7 and the lower shaft 9 move to the connecting groove 5, the compressed air can be discharged from the connecting groove 5, thereby discharging the material in the connecting groove 5. When the airflow is blown out from the connecting groove 5, the distance between the upper shaft 7 and the lower shaft 9 can be controlled to generate a smaller gas pressure, so that the auxiliary material can be slowly blown out from the inclined groove of the connecting groove 5 located below the spiral fan blade 3. When it is necessary to clean the scraper 4, a larger air pressure can be generated, so that the airflow can pass through the connecting groove 5 and be blown out from the scraper 4, blowing off any materials that may be stuck on it. The upper shaft 7, the lower shaft 9 and the inner wall of the hollow stirring shaft 2 can be plated with hard chrome, polished and equipped with fluororubber contact seals to improve the sealing performance. A small degree of insufficient air tightness will not affect the normal use of the device. A constant pressure air nozzle can be installed on the stirring tank 1 to discharge excess gas.

[0015] In some embodiments, to facilitate driving the hollow stirring shaft 2 to rotate, a gear ring 10 is fixedly mounted on the hollow stirring shaft 2, and a gear 11 is rotatably mounted on the stirring tank 1, with the gear 11 meshing with the gear ring 10. Through the meshing of the gear 11 with the gear ring 10, the gear 11 can be driven to rotate the gear ring 10 and the hollow stirring shaft 2.

[0016] In some embodiments, to facilitate driving the gear 11 to rotate, a rotary drive device 12 is fixedly installed on the mixing tank 1. The rotary drive device 12 can be a servo motor and can be connected to an external signal processor. The output end of the rotary drive device 12 is connected to the gear 11 for transmission. Thus, when the rotary drive device 12 drives the gear 11, the meshing ratio between the gear 11 and the gear ring 10 can determine the angle to which the hollow stirring shaft 2 rotates, thereby facilitating the blowing of material out of the connecting groove 5.

[0017] In some embodiments, to facilitate the blowing of material off the scraper 4, an air guide groove 13 is provided on the scraper 4. The air guide groove 13 can guide the airflow blown out of the connecting groove 5, so that the airflow can be blown towards the edge of the scraper 4 near the barrel wall for precise blowing.

[0018] In some embodiments, a feed hopper 14 is fixedly installed on the top of the hollow stirring shaft 2 to facilitate the addition of auxiliary materials into the hollow stirring shaft 2.

[0019] In some embodiments, to facilitate the installation of linear actuator 6 and linear actuator 8, U-shaped frames 15 are fixedly installed at both the upper and lower ends of the mixing tank 1, and linear actuator 6 and linear actuator 8 are fixedly installed on the U-shaped frames 15.

[0020] The fixed connection and rotating installation in the above embodiments can all be achieved by welding, screw fasteners and other forms in the prior art, and the rotating installation can be achieved by bearings, circular rotating blocks and circular grooves. All of the above components are standard parts, and those that are not standard parts can also be specially customized, so the inventor will not elaborate further.

[0021] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0022] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. An industrial lubricant processing apparatus, comprising a mixing tank (1), wherein a hollow stirring shaft (2) is rotatably mounted inside the mixing tank (1), characterized in that, The hollow stirring shaft (2) is equipped with a spiral fan blade (3), and a scraper (4) is installed on the spiral fan blade (3). The spiral fan blade (3) is provided with a connecting groove (5) that communicates with the interior of the hollow stirring shaft (2). The connecting groove (5) passes through the scraper (4). A linear actuator (6) is installed on the top of the stirring tank (1). An upper shaft (7) is installed at the output end of the linear actuator (6). The upper shaft (7) is configured to cooperate with the hollow stirring shaft (2). A linear actuator (8) is installed at the bottom of the stirring tank (1). A lower shaft (9) is slidably connected to the bottom of the hollow stirring shaft (2). The output end of the linear actuator (8) is connected to the lower shaft (9).

2. The industrial lubricant processing apparatus according to claim 1, characterized in that, A gear ring (10) is installed on the hollow stirring shaft (2), and a gear (11) is rotatably installed on the stirring tank (1). The gear (11) meshes with the gear ring (10).

3. The industrial lubricant processing apparatus according to claim 2, characterized in that, The mixing tank (1) is equipped with a rotary drive device (12), and the output end of the rotary drive device (12) is connected to the gear (11) for transmission.

4. The industrial lubricant processing apparatus according to claim 1, characterized in that, The scraper (4) is provided with an air guide groove (13).

5. The industrial lubricant processing apparatus according to claim 1, characterized in that, The hollow stirring shaft (2) is equipped with a feed hopper (14) at its top.

6. The industrial lubricant processing apparatus according to claim 1, characterized in that, The mixing tank (1) is equipped with U-shaped frames (15) at both the top and bottom ends, and linear actuator one (6) and linear actuator two (8) are both installed on the U-shaped frames (15).

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