Transmission with oil filtering structure

Abstract

The utility model discloses a speed changer with an oil filtering structure, which belongs to the technical field of automobile speed changers and comprises a speed changer body, an oil filtering structure and an oil filtering structure. The two opposite ends of the filter box communicate with the two oil conveying pipes correspondingly, a first partition plate is arranged in the filter box, the interior of the filter box is divided into two flow channels through the first partition plate, second partition plates are arranged in the two flow channels correspondingly, and the flow channels are divided into filter bins and power bins through the second partition plates; two filter element bodies; through the design of the double flow channels in the filter box, the independent pump body and the independent filter element bodies are arranged in the double flow channels respectively, oil flows into the filter box from the transmission body under the action of the pump bodies, is filtered by the filter element bodies and then flows back into the transmission body, and even if a certain filter element body is saturated or a certain pump body is damaged, the oil can flow back to the transmission body. The filtering effect of the oil liquid is not worsened, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile transmission, especially relates to a transmission with oil filtering structure. BACKGROUND

[0002] The automobile transmission is a transmission device for coordinating the rotating speed of the engine and the actual driving speed of the wheels, and is used for playing the best performance of the engine.

[0003] In order to ensure that the oil in the automobile transmission is clean, the oil needs to be filtered continuously during the use of the transmission, and the existing external oil filtering structure is provided with a single pump and a single filter element. UTILITY MODEL CONTENTS

[0004] The utility model discloses a transmission with oil filtering structure.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: A transmission with oil filtering structure, comprising:

[0006] The transmission body is provided with an oil delivery pipe communicating with the inside of the transmission body at both ends;

[0007] The filter box is communicated with two oil delivery pipes at opposite ends, and a first partition plate is arranged in the filter box, which divides the inside of the filter box into two flow channels, and a second partition plate is arranged in each flow channel, which divides the flow channel into a filter chamber and a power chamber;

[0008] Two filter element bodies are filled in the two filter chambers respectively;

[0009] Two pump bodies are arranged in the two power chambers respectively, and the two pump bodies are communicated with the corresponding filter chambers respectively.

[0010] As a further description of the above technical scheme:

[0011] The filter box comprises a main body and a cover body, the main body is a coverless box body, the first partition plate and the second partition plate are arranged in the main body, and the cover body is clamped on the main body.

[0012] As a further description of the above technical scheme:

[0013] The main body is provided with a sealing gasket at the opening.

[0014] As a further description of the above technical scheme:

[0015] The cover is connected to the main body by a plurality of fixing pegs.

[0016] As a further description of the above technical solution:

[0017] The second partition plate is provided with a through hole.

[0018] As a further description of the above technical solution:

[0019] The main body is provided with two converging warehouses, and the two converging warehouses are located at opposite ends of the first partition plate.

[0020] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0021] 1. In the utility model, the double flow channels in the filter box are provided with separate pump bodies and filter core bodies, and the oil flows into the filter box from the transmission body under the action of the pump body, and then flows back into the transmission body after being filtered by the filter core body. Even if one filter core body is saturated or one pump body is damaged, the filtering effect of the oil will not be poor, and the use effect is good.

[0022] 2. In the utility model, the filter box has a split structure, which facilitates the replacement of the filter core body and the maintenance and repair of the pump body. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 It is a whole structure schematic view of a transmission with an oil filtering structure.

[0024] Fig. 2 It is a half sectional view of a transmission with an oil filtering structure.

[0025] Fig. 3 It is an explosion view of a transmission with an oil filtering structure.

[0026] LEGEND:

[0027] 1. Transmission body; 2. Oil delivery pipe; 3. Filter box; 31. Main body; 32. Cover; 4. First partition plate; 5. Flow channel; 6. Second partition plate; 7. Filter warehouse; 8. Power warehouse; 9. Filter core body; 10. Pump body; 11. Sealing gasket; 12. Fixing peg; 13. Through hole; 14. Converging warehouse. DETAILED DESCRIPTION

[0028] Clearly, the described embodiments are merely part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] Please refer to Figs. 1-3 The present application provides a technical scheme: a transmission with an oil filtering structure, comprising:

[0030] A transmission body 1 is provided with an oil delivery pipe 2 communicating with the inside of the transmission body 1 at both ends;

[0031] A filter box 3 is provided with two oil delivery pipes 2 at opposite ends, and a first partition plate 4 is arranged in the filter box 3, which divides the inside of the filter box 3 into two flow channels 5, and a second partition plate 6 is arranged in each of the two flow channels 5, which divides the flow channel 5 into a filter chamber 7 and a power chamber 8;

[0032] Two filter core bodies 9 are filled in the two filter chambers 7 respectively;

[0033] Two pump bodies 10 are arranged in the two power chambers 8 respectively, and the two pump bodies 10 are communicated with the corresponding filter chambers 7 respectively;

[0034] The filter box 3 comprises a main body 31 and a cover body 32, the main body 31 is a coverless box body, the first partition plate 4 and the second partition plate 6 are arranged in the main body 31, and the cover body 32 is clamped on the main body 31, which is a split structure design, facilitating the replacement of the filter core body 9 and the maintenance and repair of the pump body 10;

[0035] A sealing gasket 11 is arranged at the opening of the main body 31 to ensure the airtightness of the overall structure of the filter box 3;

[0036] The cover body 32 is connected with the main body 31 through a plurality of fixing bolts 12 to ensure the stable installation of the cover body 32;

[0037] A through hole 13 is arranged on the second partition plate 6, so that the end of the pump body 10 extends from the through hole 13 to the filter chamber 7;

[0038] Two converging chambers 14 are arranged in the main body 31, and the two converging chambers 14 are located at opposite ends of the first partition plate 4, so that the oil output from the transmission body 1 is distributed to the two flow channels 5 through the converging chambers 14, and the filtered oil is converged in the other converging chamber 14 and then flows back to the transmission body 1.

[0039] Working principle: firstly, the filter box 3 and the transmission body 1 are filled with oil, the transmission body 1 works, the pump body 10 works and the oil flows, the oil enters the filter box 3 from the transmission body 1 through the oil pipe 2, the oil stays in the confluence bin 14 for a short time and then is distributed into two flow channels 5, secondly, the filter core body 9 filters the oil flowing through the filter bin 7, the filtered oil enters another confluence bin 14 through the power bin 8, the oil flows back to the transmission body 1 through the oil pipe 2, then, even if one filter core body 9 is saturated or one pump body 10 is damaged, the filtering effect of the oil will not be poor, finally, when the transmission body 1 does not work, the cover body 32 can be opened by disassembling the fixing bolt 12, the filter core body 9 is replaced, and the pump body 10 is repaired and maintained.

[0040] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A transmission with an oil filter structure, characterized by: The utility model relates to a kind of filter box and filter box and filter box, including: Transmission body (1), both ends are provided with oil delivery pipe (2) communicating inside the transmission body (1); Filter box (3), two ends are communicated with two oil delivery pipes (2) respectively, first partition plate (4) is provided in the filter box (3), the first partition plate (4) is divided into two flow channels (5) in the filter box (3), second partition plate (6) is provided in two flow channels (5) respectively, the second partition plate (6) is divided into filter bin (7) and power bin (8) in flow channel (5); Two filter core bodies (9) are filled in two filter bins (7) respectively; Two pump bodies (10) are respectively arranged in two power bins (8), and two pump bodies (10) are communicated with corresponding filter bin (7) respectively.

2. The transmission with oil filter structure according to claim 1, characterized in that, The filter box (3) includes main body (31) and cover body (32), the main body (31) is lidless box body, the first partition plate (4) and the second partition plate (6) are arranged in the main body (31), and the cover body (32) is clamped on the main body (31).

3. The transmission with oil filter structure according to claim 2, characterized in that, Sealing pad (11) is provided at the opening of the main body (31).

4. The transmission with oil filter structure according to claim 3, characterized in that, The cover body (32) is connected with the main body (31) by a plurality of fixing pegs (12).

5. The transmission with oil filter structure according to claim 4, characterized in that, The second partition plate (6) is provided with through hole (13).

6. The transmission with oil filter structure according to claim 5, characterized in that, Two confluence bins (14) are provided in the main body (31), and two confluence bins (14) are located at the opposite ends of the first partition plate (4).

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