Oil pump with heat dissipation function

Abstract

The utility model discloses an oil pump with a heat dissipation function, relates to the technical field of oil pumps, and aims to solve the problems that in the prior art, the surface of a filter screen is easily covered by a large amount of impurities after the filter screen is used for a long time, so that a large amount of filter holes in the filter screen are blocked, and the flowability of air entering a case is seriously influenced. The device further comprises an impurity removing mechanism, the impurity removing mechanism comprises a rotating column, a connecting block and a rotating plate, bristles are arranged on the two faces of the rotating plate, one of the bristles is attached to the surface of the filter plate, a rotation supplying component used for driving the rotating column to rotate is arranged at the top of the machine box, and an overturning component is arranged between the rotating plate and the connecting block; through the arrangement of the impurity removing mechanism, the rotating column continuously rotates under the action of the rotating part, so that the rotating plate synchronously rotates along with the rotating column, the bristles on one surface of the rotating plate intermittently rub the surface of the filter plate, dust and impurities covering the filter plate are cleaned, and the circulation rate of air passing through the filter plate is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pumps, in particular to an oil pump with a heat dissipation function. Background Art

[0002] Due to the large market demand for light trucks, especially low-speed and high-load models, such engines have very high requirements for the quality of oil pumps. Long-term practice has proved that in the operation of the oil pump, the three elements of lubrication pressure, flow rate and flow rate of the lubricating oil in each lubrication part are not the same in a strict sense, and reliable and reasonable oil supply to different parts is more important.

[0003] When the oil pump is working and pressurizing, it will generate heat. In order to reduce the impact of temperature increase on the performance of the pump, a cooling fan is generally added to the chassis of the oil pump. The cooling fan is used to introduce air from the outside of the chassis into the chassis, thereby increasing the circulation rate of air inside the chassis and achieving the heat dissipation effect on the oil pump. In addition, a filter is often configured at the air inlet of the chassis to prevent dust and other impurities from entering the chassis and contaminating the oil pump.

[0004] But from a practical point of view, the surface of the filter is easily covered with a large amount of impurities after long-term use, which will cause a large number of filter holes on the filter to be blocked, seriously affecting the flow of air entering the chassis. Utility Model Content

[0005] In order to solve the above technical problems, an oil pump with heat dissipation function is provided, which solves the problem in the prior art that the filter screen is easily covered with a large amount of impurities due to long-term use, which in turn causes a large number of filter holes on the filter screen to be blocked, seriously affecting the fluidity of air entering the chassis.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is: an oil pump with heat dissipation function, comprising a chassis and an oil pump arranged in the inner cavity of the chassis, air vents are opened on both sides of the chassis, one of the air vents is equipped with a fan, the other air vents is equipped with a filter plate, and also includes a cleaning mechanism for cleaning impurities on the surface of the filter plate;

[0007] The debris cleaning mechanism includes a rotating column vertically rotatably arranged on the side of the chassis, a connecting block fixed to the end of the rotating column, and a rotating plate vertically arranged below the connecting block and corresponding to the filter plate, bristles are arranged on both sides of the rotating plate, one of the bristles is in contact with the surface of the filter plate, a rotation supply component for driving the rotating column is arranged on the top of the chassis, and a flip component is arranged between the rotating plate and the connecting block.

[0008] Preferably, the rotation supply component includes a driving motor installed on the top surface of the chassis, and pulleys are tightly sleeved on the output shaft of the driving motor and the rod body of the rotating column, and a transmission belt is connected between the two pulleys.

[0009] Preferably, the flipping component includes a supply groove opened on one side of the connecting block, a flipping rod vertically rotatably arranged on the innermost inner wall of the supply groove, and a receiving rod detachably arranged at the end of the flipping rod, and the end of the receiving rod is fixedly connected to the rotating plate.

[0010] Preferably, the flip rod is located in the rotation slot and a locking gear is tightly sleeved on the rod body, a contraction groove is opened on the inner side wall of the connecting block, and a positioning card matched with the locking gear is arranged in the contraction groove.

[0011] Preferably, the positioning card includes a positioning block slidably arranged in the shrinkage groove, one end of the positioning block is inserted between two adjacent teeth of the locking gear, and the other end of the positioning block is rotatably connected to a push-pull screw, and the end of the push-pull screw is threadedly inserted through the connecting block.

[0012] Preferably, a threaded cover is fixed to one end of the receiving rod away from the rotating plate, and the threaded cover is threadedly connected to the end of the flip rod.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] (1) Through the setting of the cleaning mechanism, the rotating column is continuously rotated by utilizing the rotating parts, so that the rotating plate rotates synchronously with the rotating column, and the bristles on one side of the rotating plate intermittently scratch the surface of the filter plate, cleaning the dust and impurities covering the filter plate, thereby ensuring the flow rate of air through the filter plate.

[0015] (2) By setting the flipping component, the rotating plate is rotated, and the receiving rod and the flipping rod are rotated 180 degrees as a whole, so that the bristles on both sides of the rotating plate can be replaced. When the bristles on one side of the rotating plate are severely worn, the bristles on the other side of the rotating plate can be quickly replaced, which is convenient for the personnel to continue the cleaning operation on the filter plate surface in a short time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of one side of the utility model;

[0017] Figure 2 It is a schematic diagram of the other side structure of the utility model as a whole;

[0018] Figure 3 It is a schematic diagram of the partial internal structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0020] The numbers in the figure are:

[0021] 1. Chassis; 2. Air outlet; 3. Fan; 4. Filter plate; 5. Rotating plate; 6. Brush; 7. Rotating column; 8. Connecting block; 9. Flip rod; 10. Receiver rod; 11. Threaded cover; 12. Drive motor; 13. Drive belt; 14. Locking gear; 15. Contraction groove; 16. Positioning block; 17. Push-pull screw. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0023] Reference Figure 1-4 As shown, an oil pump with heat dissipation function includes a chassis 1 and an oil pump (not shown) disposed in the inner cavity of the chassis 1. Air vents 2 are provided on both sides of the chassis 1, one of the air vents 2 has a built-in fan 3, and the other air vent 2 has a built-in filter plate 4;

[0024] When in use, the fan 3 is turned on, and the fan 3 can continuously form a suction force on the inner cavity of the chassis 1, so that the external air enters the inner cavity of the chassis 1 through one of the air vents 2 and is discharged outward through the other air vent 2, thereby enhancing the air flow rate inside the chassis 1 and implementing the heat dissipation effect on the oil pump;

[0025] Furthermore, when the air enters the inner cavity of the chassis 1 through the air vent 2, the filter plate 4 can effectively filter the air and intercept dust impurities in the air to prevent the dust impurities from entering the inner cavity of the chassis 1 and contaminating the oil pump.

[0026] However, from a practical point of view, the surface of the filter plate 4 is easily covered with a large amount of impurities after long-term use, which leads to a large number of filter holes on the filter plate 4 being blocked, which seriously affects the flow of air entering the chassis 1;

[0027] In view of this, refer to Figure 2 and Figure 3 As shown, it is worth noting that it also includes a cleaning mechanism for cleaning impurities on the surface of the filter plate 4;

[0028] The cleaning mechanism includes a rotating column 7 vertically rotatingly arranged on the side of the chassis 1, a connecting block 8 fixed to the end of the rotating column 7, and a rotating plate 5 vertically arranged below the connecting block 8 and corresponding to the filter plate 4. Brushes 6 are arranged on both sides of the rotating plate 5, one of the brushes 6 is in contact with the surface of the filter plate 4. A rotation supply component for driving the rotating column 7 is arranged on the top of the chassis 1, and a flip component is arranged between the rotating plate 5 and the connecting block 8;

[0029] By setting up the cleaning mechanism, the rotating column 7 is continuously rotated by utilizing the rotating component, so that the rotating plate 5 rotates synchronously with the rotating column 7, and the bristles 6 on one side thereof intermittently scratch the surface of the filter plate 4, cleaning the dust and impurities covering the filter plate 4, thereby ensuring the flow rate of air through the filter plate 4.

[0030] Further, refer to Figure 3 As shown, it is worth noting that the rotation supply component includes a driving motor 12 installed on the top surface of the chassis 1, and the output shaft of the driving motor 12 and the rod body of the rotating column 7 are both tightly sleeved with pulleys, and a transmission belt 13 is connected between the two pulleys;

[0031] The driving motor 12 is turned on, and during the rotation of the output shaft of the driving motor 12 , the driving belt 13 can be used to drive the rotating column 7 , thereby providing a rotating force for the rotating column 7 .

[0032] Further, refer to Figure 4 As shown, it is worth noting that the flip component includes a supply slot opened on one side of the connecting block 8, a flip rod 9 vertically rotatably arranged on the innermost inner wall of the supply slot, and a receiving rod 10 detachably arranged at the end of the flip rod 9, and the end of the receiving rod 10 is fixedly connected to the rotating plate 5;

[0033] By setting the flip component, the rotating plate 5 is rotated, and the receiving rod 10 and the flip rod 9 are rotated 180 degrees as a whole, so that the bristles 6 on both sides of the rotating plate 5 can be replaced, so that when the bristles 6 on one side of the rotating plate 5 are seriously worn, the bristles 6 on the other side of the rotating plate 5 can be quickly replaced, so that the personnel can continue the cleaning operation on the surface of the filter plate 4 in a short time.

[0034] Further, refer to Figure 4 As shown, it is worth noting that a locking gear 14 is tightly sleeved on the rod body of the flip rod 9 located in the rotation slot, and a contraction groove 15 is provided on the inner side wall of the connecting block 8, and a positioning card adapted to the locking gear 14 is provided in the contraction groove 15;

[0035] The positioning card member includes a positioning card block 16 slidably disposed in the contraction groove 15, one end of the positioning card block 16 penetrates between two adjacent teeth of the locking gear 14, and the other end of the positioning card block 16 is rotatably connected to a push-pull screw rod 17, and the end of the push-pull screw rod 17 is threadedly passed through the connecting block 8;

[0036] After the rotation of the rotating plate 5 is completed, the knob pushes and pulls the screw 17, causing the push-pull screw 17 to continue to penetrate into the contraction groove 15 under the threaded structure and push the positioning block 16, causing the positioning block 16 to be forced to penetrate between two adjacent teeth of the locking gear 14, thereby locking the locking gear 14 and the flip rod 9 as a whole to ensure the stability of the rotating plate 5 after rotation.

[0037] Further, refer to Figure 4As shown, it is worth noting that a threaded cover 11 is fixed to one end of the receiving rod 10 away from the rotating plate 5, and the threaded cover 11 is threadedly connected to the end of the flip rod 9;

[0038] After a certain period of use, if the bristles 6 on both sides of the rotating plate 5 are worn out, it is only necessary to turn the knob of the threaded cover 11 to cause the threaded cover 11 to be withdrawn from the shaft of the flip rod 9 under the threaded structure, thereby disconnecting the fixed relationship between the receiving rod 10 and the flip rod 9, making it convenient for personnel to quickly disassemble and replace the rotating plate 5 and the bristles 6 as a whole.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An oil pump with a heat dissipation function, comprising a chassis (1) and an oil pump disposed in an inner cavity of the chassis (1), wherein air vents (2) are provided on both sides of the chassis (1), wherein one of the air vents (2) has a built-in fan (3), and the other of the air vents (2) has a built-in filter plate (4), characterized in that: It also includes a cleaning mechanism for cleaning impurities on the surface of the filter plate (4); The debris cleaning mechanism comprises a rotating column (7) vertically rotatably arranged on the side of the chassis (1), a connecting block (8) fixed to the end of the rotating column (7), and a rotating plate (5) vertically arranged below the connecting block (8) and corresponding to the filter plate (4), bristles (6) are arranged on both sides of the rotating plate (5), one of the bristles (6) is in contact with the surface of the filter plate (4), a rotation supply component for driving the rotating column (7) is arranged on the top of the chassis (1), and a flip component is arranged between the rotating plate (5) and the connecting block (8).

2. The oil pump with heat dissipation function according to claim 1, characterized in that: The rotation supply component comprises a driving motor (12) mounted on the top surface of the chassis (1), the output shaft of the driving motor (12) and the rod body of the rotating column (7) are both tightly sleeved with pulleys, and a transmission belt (13) is connected between the two pulleys.

3. The oil pump with heat dissipation function according to claim 1, characterized in that: The flip component comprises a rotation supply groove opened on one side of the connection block (8), a flip rod (9) vertically rotatably arranged on the innermost inner wall of the rotation supply groove, and a receiving rod (10) detachably arranged at the end of the flip rod (9), the end of the receiving rod (10) being fixedly connected to the rotating plate (5).

4. The oil pump with heat dissipation function according to claim 3, characterized in that: The flip rod (9) is located in the rotation slot and has a locking gear (14) firmly sleeved on its rod body. The inner side wall of the connecting block (8) is provided with a contraction groove (15), and a positioning clamp matched with the locking gear (14) is arranged in the contraction groove (15).

5. The oil pump with heat dissipation function according to claim 4, characterized in that: The positioning card member comprises a positioning card block (16) slidably arranged in the contraction groove (15), one end of the positioning card block (16) penetrates between two adjacent teeth of the locking gear (14), and the other end of the positioning card block (16) is rotatably connected to a push-pull screw rod (17), and the end of the push-pull screw rod (17) is threadedly passed through the connection block (8).

6. The oil pump with heat dissipation function according to claim 3, characterized in that: A threaded cover (11) is fixed to one end of the receiving rod (10) away from the rotating plate (5), and the threaded cover (11) is threadedly connected to the end of the flip rod (9).

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