A transmission oil passage filter device

Abstract

The utility model discloses a transmission oil circuit filtering device, and oil liquid enters the inside of filtering bucket through the first filter board of right side, and the continuous entry of oil liquid can drive the circular motion of drainage plate and locating seat, and under the action of drainage plate, oil liquid can be transmitted to the second filter board, and is filtered twice through the second filter board, and the impact of oil liquid makes the circular motion of drainage plate, and drainage plate has the function of dispersing large particles, can further improve the effect of filtration, does not need extra power source, can save resources. After completing work, split the protective shell, can realize the cleaning purpose of internal components, can guarantee long time use effect, can also prolong service life, has excellent economic benefit, is suitable for large -scale use and spread in industry.

Description

Technical Field

[0001] This utility model belongs to the field of transmission filtration devices, specifically relating to a transmission oil circuit filtration device. Background Technology

[0002] Automatic transmissions are a crucial component of automobiles. As car models become more sophisticated, people demand greater driving and passenger comfort, leading to the increasing prevalence of automatic transmissions in passenger cars. Consequently, the workload for automatic transmission maintenance will continue to grow. The filter devices in existing transmissions are prone to clogging after prolonged use. Since most transmission oil circuit filters in existing technology are integrated structures, cleaning them after long-term use is difficult, and replacing the entire device would increase economic costs. Utility Model Content

[0003] The purpose of this invention is to provide a transmission oil circuit filter device to solve the problems of transmission oil circuit filters in the prior art being difficult to disassemble and clean.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A transmission oil circuit filtration device is provided on the transmission oil circuit and includes a filter barrel with open left and right ends; a first filter plate is detachably provided on both the left and right ends of the filter barrel. A second filter plate is provided in the middle of the filter barrel, which divides the interior of the filter barrel into two filter chambers, left and right. A rotating shaft is rotatably installed in each filter chamber. The central axis of the rotating shaft is on the same horizontal plane as the central axis of the filter barrel and is perpendicular to each other. Multiple sets of rotating components are fixedly sleeved on the rotating shaft along its length. The rotating assembly includes a positioning seat fixedly sleeved on the rotating shaft, and multiple guide plates are evenly arranged on the positioning seat along the circumference; when the liquid in the transmission oil circuit passes through the filter barrel from right to left, it can impact each guide plate, thereby driving the rotating assembly and the rotating shaft to rotate together. The filter barrel is fitted with a protective shell; the protective shell is composed of two identical arc-shaped shells joined together; the upper and lower parts of the outer wall of the arc-shaped shells near the joint are provided with connecting seats, and the connecting seats are provided with multiple through screw holes. When the two arc-shaped shells are assembled, the two adjacent connecting seats are fixedly connected by matching screws passing through the corresponding connecting holes.

[0005] This utility model also has the following features: Furthermore, both ends of the rotating shaft are rotatably connected to the corresponding positions of the filter chamber via bearings.

[0006] Furthermore, multiple positioning screw holes are provided on both sides of the filter barrel along the circumferential direction; The outer ring of the first filter plate is equipped with positioning bolts that correspond one-to-one with the positioning screw holes, and the filter barrel is screwed to the first filter plate through its own positioning screw holes.

[0007] Furthermore, two second filter plates are arranged side by side in the middle of the filter barrel.

[0008] Furthermore, each of the positioning seats has four drainage plates evenly arranged circumferentially.

[0009] Compared with the prior art, this utility model has the following technical effects: In this utility model of a transmission oil filtration device, the oil enters the interior of the filter barrel through the first filter plate on the right side. The continuous entry of the oil will drive the guide plate and the positioning seat to perform circumferential motion. Under the action of the guide plate, the oil can be transmitted to the second filter plate, and the second filter plate performs filtration twice. The impact of the oil causes the guide plate to perform circumferential motion. The guide plate has the function of breaking up large particles, which can further improve the filtration effect. No additional power source is required, which can save resources.

[0010] After the work is completed, the protective shell can be disassembled to clean the internal components, ensuring long-term use and extending service life. This provides excellent economic benefits and is suitable for large-scale industrial use and promotion. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the transmission oil circuit filtration device of this utility model; Figure 2 This is a cross-sectional view of the transmission oil circuit filter device of this utility model; Figure 3 This is a schematic diagram of the internal structure of the transmission oil circuit filter device of this utility model.

[0012] The meanings of the labels in the diagram are as follows: 1. Filter barrel; 2. First filter plate; 3. Second filter plate; 4. Rotating shaft; 5. Positioning seat; 6. Protective shell; 7. Connecting seat; 8. Screw; 9. Bearing; 10. Positioning bolt; 11. Drain plate. Detailed Implementation

[0013] It should be noted that, unless otherwise specified, all components in this utility model are known in the prior art. For example, the bearings used are commonly known bearings.

[0014] The following are specific embodiments of the present invention. It should be noted that the present invention is not limited to the following specific embodiments. All equivalent modifications made based on the technical solutions of this application fall within the protection scope of the present invention.

[0015] like Figures 1 to 2 As shown, a transmission oil circuit filtration device is installed on the transmission oil circuit. The device is characterized by including a filter barrel 1 with open left and right ends; a first filter plate 2 is detachably installed on both the left and right ends of the filter barrel 1. A second filter plate 3 is provided in the middle of the filter barrel 1, which divides the interior of the filter barrel 1 into two filter chambers, left and right. A rotating shaft 4 is rotatably installed in each filter chamber, and the central axis of the rotating shaft is perpendicular to the central axis of the filter barrel 1. Multiple sets of rotating components are arranged and fixedly sleeved on the rotating shaft 4 along the length direction. The rotating assembly includes a positioning seat 5 fixedly sleeved on the rotating shaft 4. Multiple guide plates 5 are evenly arranged on the positioning seat 5 along the circumference. When the liquid in the transmission oil circuit passes through the filter barrel 1 from right to left, it can impact each guide plate 5, thereby driving the rotating assembly and the rotating shaft 4 to rotate together. The filter cartridge 1 is fitted with a protective outer shell 6; The protective outer shell 6 is composed of two arc-shaped shells of the same shape joined together; a connecting seat 7 is provided on the upper and lower parts of the outer wall of the arc-shaped shell near the joint, and multiple through screw holes are provided on the connecting seat 7. When the two curved shells are joined together, the two adjacent connecting seats 7 are fixedly connected by matching screws 8 passing through the corresponding connecting holes. This ensures the stability of the connection between the two protective shells and facilitates disassembly. After disassembly, the internal components can be cleaned, preventing blockages caused by prolonged use.

[0016] The oil enters the filter tank 1 through the first filter plate 2 on the right. The continuous entry of the oil will drive the guide plate 11, the positioning seat 73 and the rotating shaft 4 to move in a circle around the center of the rotating shaft 4. Under the action of the guide plate 11, the oil can be transferred to the second filter plate 3. The oil is filtered twice by the second filter plate 3. The impact of the oil causes the guide plate 11 to move in a circle. No additional power source is required, which can save resources. The diversion plate 11 also has the function of breaking up large particles, which can further improve the filtration effect. After the work is completed, the protective shell 1 can be disassembled to clean the internal components, which can ensure long-term use effect and extend service life, resulting in excellent economic benefits. The protective housing 1, the protective housing 6, and the first filter plate 2 are detachably connected. By disassembling the protective housing 1, the internal components can be cleaned, ensuring long-term use and extending service life, resulting in excellent economic benefits.

[0017] It should be noted that the shape of the drainage plate 11 adopts a shape known in the prior art, such as the fan blade shape commonly used in the prior art, or the shape shown in the accompanying drawings of this application, as long as it can be rotated when pushed by the liquid.

[0018] As a preferred embodiment, two pairs of bearings 9 are provided on the wall of the filter barrel 1; The two ends of the two rotating shafts 4 are respectively fixedly inserted into the inner rings of their corresponding bearings 9 to facilitate the rotation of the rotating shafts 4.

[0019] Furthermore, multiple positioning screw holes are provided on both sides of the filter barrel 1 along the circumferential direction; The outer ring of the first filter plate 2 is equipped with positioning bolts 10 that correspond one-to-one with the positioning screw holes. The filter barrel 1 is screwed to the first filter plate 2 through its own positioning screw holes.

[0020] As a preferred embodiment, two second filter plates 3 are arranged side by side in the middle of the filter barrel 1.

[0021] Specifically, four diversion plates 5 are evenly arranged circumferentially on each positioning seat 5.

Claims

1. A transmission fluid filter device, wherein the transmission fluid filter device is disposed in the transmission fluid line, characterized in that, The filter includes a filter barrel (1) with open sides; the filter barrel (1) has a first filter plate (2) that can be detached from both sides. The filter barrel (1) is provided with a second filter plate (3) in the middle. The second filter plate (3) divides the interior of the filter barrel (1) into two filter chambers, left and right. Each filter chamber is rotatably provided with a rotating shaft (4). The central axis of the rotating shaft is on the same horizontal plane as the central axis of the filter barrel (1) and is perpendicular to each other. Multiple sets of rotating components are arranged side by side and fixedly sleeved on the rotating shaft (4) along the length direction. The rotating assembly includes a positioning seat (5) fixedly sleeved on the rotating shaft (4), and multiple guide plates (11) are evenly arranged on the positioning seat (5) along the circumference; when the liquid in the transmission oil circuit passes through the filter barrel (1) from right to left, it can impact each guide plate (11), thereby driving the rotating assembly and the rotating shaft (4) to rotate together; The filter barrel (1) is fitted with a protective shell (6); the protective shell (6) is made of two arc-shaped shells of the same shape; a connecting seat (7) is provided on the upper and lower parts of the outer wall of the arc-shaped shell near the joint; and multiple through screw holes are provided on the connecting seat (7). When the two arc-shaped shells are joined together, the two adjacent connecting seats (7) are fixedly connected by matching screws (8) passing through the corresponding connecting holes one by one.

2. The transmission oil filtration device as described in claim 1, characterized in that, Both ends of the rotating shaft (4) are rotatably connected to the corresponding positions of the filter chamber via bearings (9).

3. The transmission oil circuit filtering device as described in claim 1, characterized in that, The filter barrel (1) has multiple positioning screw holes on both sides along the circumferential direction; The outer ring of the first filter plate (2) is equipped with positioning bolts (10) that correspond one-to-one with the positioning screw holes, and the filter barrel (1) is screwed to the first filter plate (2) through its own positioning screw holes.

4. The transmission oil filtration device as described in claim 1, characterized in that, The filter barrel (1) has two second filter plates (3) arranged side by side in the middle.

5. The transmission oil filtration device as described in claim 1, characterized in that, The positioning seat (5) is provided with four diversion plates (11) evenly arranged along the circumference.

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