An oil mist receiving device at the input end of an engine transition reducer and its usage method

Abstract

This invention provides an oil mist receiving device and its usage method at the input end of an engine transition reducer, relating to the technical field of oil mist receiving at the input end of an engine transition reducer. The invention includes a pull ring, one end of which is rotatably connected to a clamp via a rivet. Each clamp has an oil outlet groove on its inner wall, and oil outlet holes are evenly distributed on one side of each groove. One end of the clamp is fixedly connected to an oil inlet via a bolt. A hinged bolt is fixedly connected to one side of the clamp, and a wing nut is threaded onto the surface of the hinged bolt. The hinged bolt is slidably inserted into one side of another clamp. When using the limiting device, the sliding block is manually moved to a suitable position within the inner wall of the groove, thus sliding the sliding block into the connecting groove. A first spring then presses the pressing block away from the sliding block, thereby pressing the pressing block into the fixed groove. This facilitates placing the pressure plate on one side of the sliding block.

Description

Technical Field

[0001] This invention relates to the field of oil mist collection technology at the input end of an engine transition reducer, and in particular to an oil mist collection device at the input end of an engine transition reducer and its usage method. Background Technology

[0002] An oil collection device is a device on the input end of an engine transition component to prevent oil leakage. When collecting oil mist from the input end of the engine transition reducer, the upper and lower clamps of the collection device are clamped to the oil leakage point of the transition reducer input end. Then, the pull ring positioning hole is inserted into the reducer positioning pin to achieve angular positioning. The theoretical value is the center of the reducer positioning pin to the oil leakage point of the reducer input end, which can be used for angular positioning. Rotate the hinge bolt on the lower clamp to the upper clamp and tighten the wing nut to clamp and fix the upper and lower clamps. Then, press the left and right pressure plates onto the upper and lower clamps. The holes at both ends of the left and right pressure plates are respectively inserted into the reducer housing end face bolts. Tighten the matching nuts of the reducer housing end face bolts to achieve axial fixation of the oil collection device. Then, according to different test assembly states of the reducer, a hose is connected to the measuring cup at the bottom oil inlet in this state for oil collection. The hose is locked with clamps. During use, this can prevent damage to the parts of the oil collection device, improve the oil collection rate, and effectively prevent oil leakage, thereby improving oil collection efficiency.

[0003] The inventors discovered in their daily work that the oil mist collection at the input end of the engine transition reducer still has at least the following problems: When using the oil mist collection at the input end of the engine transition reducer, the upper and lower clamps of the collection device are clamped tightly to the oil leakage point at the input end of the transition reducer. Then, the pull ring positioning hole is inserted into the reducer positioning pin to achieve angular positioning. The center of the reducer positioning pin to the oil leakage point at the input end of the reducer is the theoretical value, which can be used for angular positioning. Rotate the hinge bolt on the lower clamp to the upper clamp, tighten the wing nut to clamp and fix the upper and lower clamps. Then, press the left and right pressure plates on the upper and lower clamps. Insert the end holes into the bolts on the end face of the reducer housing, tighten the matching nuts on the end face of the reducer housing bolts to achieve axial fixation of the oil collection device. Then, according to different test assembly states of the reducer, connect the hose to the measuring cup at the bottom oil inlet in that state for oil collection. The hose is locked with a clamp. During use, this can prevent damage to the parts of the oil collection device, improve the oil collection rate, and minimize oil leakage, thus improving oil collection efficiency. However, in actual use, when fixing the pressure plate, it is necessary to manually press the pressure plate onto the clamp, which is relatively troublesome during fixing. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an oil mist receiving device at the input end of an engine transition reducer and its usage method.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an oil mist receiving device at the input end of an engine transition reducer and its usage method, comprising a pull ring, one end of which is rotatably connected to a clamp via a rivet, the inner wall of the clamp being provided with oil outlet grooves, and one side of each oil outlet groove being uniformly provided with oil outlet holes, one end of the clamp being fixedly connected to an oil inlet via a bolt, and one side of the clamp being fixedly connected to a hinged bolt, the surface of which is threaded with a wing nut, the hinged bolt being slidably inserted into one side of another clamp, one side of the clamp being provided with a limit device, one side of the clamp being provided with a connecting device, and the top of the clamp being provided with a pressure plate, the limit device including a sliding block, and one side of the clamp... A sliding groove is provided, the inner wall of which is slidably connected to a sliding block. A connecting groove is provided at the bottom of the pressure plate, and a fixing groove is provided on one side of the inner wall of the connecting groove. A first rubber strip is fixedly connected to one side of the inner wall of the connecting groove. The inner wall of the connecting groove is slidably connected to the sliding block. A first damping rod is fixedly connected to one side of the sliding block. A pressing block is fixedly connected to the end of the first damping rod away from the sliding block. A first spring is sleeved on the surface of the first damping rod. One end of the first spring is fixedly connected to one side of the sliding block. The end of the first spring near the first damping rod is fixedly connected to one side of the pressing block. The pressing block is slidably connected to the inner wall of the fixing groove. A connecting block is fixedly connected to the end of the pressing block away from the sliding block.

[0006] The effect achieved by the above components is as follows: when using the limiting device, the sliding block is manually moved to a suitable position in the inner wall of the slide groove, and then the sliding block is slid into the inside of the connecting groove. The first spring presses the pressing block away from the sliding block, and then the pressing block is pressed into the inside of the fixing groove. This makes it easy to set the pressure plate on one side of the sliding block, and then makes it easy to fix the pressure plate to the top of the clamp later.

[0007] Preferably, a first locking groove is provided on one side of the inner wall of the slide groove, a rectangular groove is provided on the top of one side of the sliding block, a movable plate is slidably connected to the inner wall of the rectangular groove, the movable plate is disposed in the inner wall of the first locking groove, and a sliding rod is fixedly connected to the inner wall of the rectangular groove, the sliding rod is slidably inserted through one side of the rectangular groove.

[0008] The effect achieved by the above components is that when the sliding block moves to the appropriate position, the moving plate presses against one side of the inner wall of the first locking groove, which can effectively restrict the sliding block inside the groove.

[0009] Preferably, a second spring is sleeved on the surface of the sliding rod, one end of the second spring is fixedly connected to the inner wall of the rectangular groove near the inner wall of the sliding block, the end of the second spring near the sliding rod is fixedly connected to one side of the moving plate, and a rectangular strip is fixedly connected to the top of the moving plate away from the second spring.

[0010] The effect achieved by the above components is as follows: the second spring presses the moving plate away from the sliding block, thereby making the moving plate press well against one side of the inner wall of the first locking groove. Manually pressing the end of the rectangular bar away from the moving plate can make the moving plate move away from the inner wall of the first locking groove, thus making it easier to control the sliding block to slide on the inner wall of the groove.

[0011] Preferably, a second rubber strip is fixedly connected to one side of the inner wall of the first slot, and protrusions are evenly arranged on the side of the second rubber strip near the moving plate. The protrusions are fixedly connected to the side of the moving plate away from the second spring.

[0012] The effect achieved by the above components is that when the movable plate is pressed against one side of the inner wall of the first locking groove, the protrusion is pressed against one side of the second rubber strip, thereby causing the rubber to be squeezed and deformed, which can effectively restrict the movable plate inside the first locking groove.

[0013] Preferably, the connecting device includes a rubber plate, and storage grooves are provided on both sides of the two clamps. The inner wall of the rubber plate is slidably connected to the inner wall of the storage groove. A positioning groove is provided on one side of the rubber plate, and a rubber block is provided on the inner wall of the positioning groove. The end of the rubber block away from the positioning groove is fixedly connected to one side of the other rubber plate. Extrusion grooves are provided on both sides of the clamps, and a rubber sleeve is provided on the inner wall of the extrusion groove. The rubber sleeve is fixedly connected to one side of the rubber plate.

[0014] The effect achieved by the above components is that when the connecting device is used, that is, when the two clamps are pressed against each other, the rubber plates are pressed together and the rubber block is pressed into the positioning groove. This can restrict the two rubber plates together and press the rubber sleeve into the compression groove, thus achieving a good sealing effect.

[0015] Preferably, a second damping rod is fixedly connected to one side of the inner wall of the storage groove, and the end of the second damping rod away from the storage groove is fixedly connected to the side of the rubber plate. A third spring is sleeved on the surface of the second damping rod, and one end of the third spring is fixedly connected to one side of the inner wall of the storage groove. The end of the third spring near the second damping rod is fixedly connected to the side of the rubber plate.

[0016] The effect achieved by the above components is that the rubber plate is squeezed away from the storage groove by the third spring, which makes it easier to squeeze the two rubber plates together.

[0017] Preferably, a second locking groove is provided on one side of the rubber sleeve, a fixing frame is slidably connected to the inner wall of the second locking groove, the fixing frame is slidably connected to the inner wall of another second locking groove, a third damping rod is fixedly connected to the top of the inner wall of the second locking groove, the top of the third damping rod is fixedly connected to the bottom of the fixing frame, a fourth spring is sleeved on the surface of the third damping rod, one end of the fourth spring is fixedly connected to the bottom of the inner wall of the second locking groove, and the end of the fourth spring near the third damping rod is fixedly connected to the bottom of the fixing frame.

[0018] The effect achieved by the above components is that the fourth spring pulls the fixing frame towards the inner wall of the second locking groove, thereby sliding the fixing frame into the inner wall of the two second locking grooves, which makes it easier to restrict the two rubber sleeves together.

[0019] Preferably, the top of the clamp is provided with a groove, the inner wall of the groove is provided with a rubber frame, the top of the rubber frame is fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to the top of the fixed frame.

[0020] The effect achieved by the above components is that after the fixing frame is slid into the inner wall of the second slot, the rubber frame is squeezed into the inside of the groove, which can effectively set the support plate on the top of the clamp.

[0021] Preferably, a method for using an oil mist receiving device at the input end of an engine transition reducer involves employing the aforementioned oil mist receiving device at the input end of the engine transition reducer.

[0022] In this invention, by setting a limiting device, when using the limiting device, the sliding block is manually moved to a suitable position in the inner wall of the groove, and then the sliding block is slid into the inside of the connecting groove. The first spring presses the pressing block away from the sliding block, and then presses the pressing block into the inside of the fixing groove. This makes it easy to set the pressure plate on one side of the sliding block, and then makes it easy to fix the pressure plate to the top of the clamp later. Attached Figure Description

[0023] Figure 1 This invention provides a three-dimensional structural schematic diagram of an oil mist receiving device at the input end of an engine transition reducer and its usage method.

[0024] Figure 2 This invention provides a three-dimensional structural diagram of the wing nut in an oil mist receiving device at the input end of an engine transition reducer and its usage method.

[0025] Figure 3 This invention provides a three-dimensional structural diagram of the extrusion block in an oil mist receiving device at the input end of an engine transition reducer and its usage method.

[0026] Figure 4This invention provides a three-dimensional structural diagram of the sliding block in an oil mist receiving device at the input end of an engine transition reducer and its usage method.

[0027] Figure 5 This invention provides a three-dimensional structural diagram of the fixing frame in an oil mist receiving device at the input end of an engine transition reducer and its usage method.

[0028] Figure 6 This invention provides a three-dimensional structural diagram of the rubber block in an oil mist receiving device at the input end of an engine transition reducer and its usage method.

[0029] Figure 7 This invention presents a three-dimensional structural diagram of the fixing frame in an oil mist receiving device at the input end of an engine transition reducer and its usage method.

[0030] Legend: 1. Pull ring; 2. Rivet; 3. Clamp; 4. Oil outlet groove; 5. Oil outlet hole; 6. Oil inlet nozzle; 7. Wing nut; 8. Limiting device; 801. Slide groove; 802. Sliding block; 803. Pressing block; 804. First damping rod; 805. First spring; 806. Connecting block; 807. Connecting groove; 808. Fixing groove; 809. First rubber strip; 810. First locking groove; 811. Rectangular groove; 812. Sliding rod; 813. Moving plate; 814. Second spring; 8 15. Protrusion; 816. Rectangular strip; 817. Second rubber strip; 9. Connecting device; 901. Storage groove; 902. Rubber plate; 903. Second damping rod; 904. Third spring; 905. Positioning groove; 906. Rubber block; 907. Extrusion groove; 908. Rubber sleeve; 909. Second locking groove; 910. Fixing frame; 911. Third damping rod; 912. Fourth spring; 913. Support plate; 914. Rubber frame; 915. Groove; 10. Hinged bolt; 11. Pressure plate. Detailed Implementation

[0031] Example 1, as Figure 1-7As shown, an oil mist collection device for the input end of an engine transition reducer and its usage method are described. One end of a pull ring 1 is rotatably connected to a clamp 3 via a rivet 2. Each clamp 3 has an oil outlet groove 4 on its inner wall, and oil outlet holes 5 are evenly distributed on one side of each groove 4. One end of the clamp 3 is fixedly connected to an oil inlet 6 via a bolt. A hinge bolt 10 is fixedly connected to one side of the clamp 3, and a wing nut 7 is threaded onto the surface of the hinge bolt 10. The hinge bolt 10 is slidably inserted into one side of another clamp 3. A limit device 8 is provided on one side of the clamp 3, and a connecting device 9 is provided on one side of the clamp 3. A pressure plate 11 is provided on the top of the clamp 3. When using the oil mist collection device for the input end of the engine transition reducer, the upper and lower clamps 3 of the collection device clamp the oil leakage point at the input end of the transition reducer, and then the pull ring 1 is positioned. Insert the hole into the reducer positioning pin to achieve angular positioning. The theoretical value is the center of the reducer positioning pin at the oil leakage point of the reducer input end. It can be used for angular positioning. Rotate the hinge bolt 10 on the lower clamp 3 to the upper clamp 3, and tighten the wing nut 7 to clamp and fix the upper and lower clamps 3. Then press the left and right pressure plates 11 on the upper and lower clamps 3. Insert the holes at both ends of the left and right pressure plates 11 into the reducer housing end face bolts respectively, and tighten the matching nuts of the reducer housing end face bolts to achieve axial fixation of the oil collection device. Then, according to different test assembly states of the reducer, connect the hose to the measuring cup at the bottom oil inlet in this state for oil collection. The hose is locked with clamp 3. During use, it can avoid damage to the oil collection device parts, improve the oil collection rate, and minimize oil leakage, thereby improving oil collection efficiency.

[0032] Reference Figures 3 to 5The limiting device 8 includes a sliding block 802. A groove 801 is provided on one side of the clamp 3. The inner wall of the groove 801 is slidably connected to the sliding block 802. A connecting groove 807 is provided at the bottom of the pressure plate 11. A fixing groove 808 is provided on one side of the inner wall of the connecting groove 807. A first rubber strip 809 is fixedly connected to one side of the inner wall of the connecting groove 807. The inner wall of the connecting groove 807 is slidably connected to the sliding block 802. A first damping rod 804 is fixedly connected to one side of the sliding block 802. A pressing block 803 is fixedly connected to the end of the first damping rod 804 away from the sliding block 802. A first spring 805 is sleeved on the surface of the first damping rod 804. One end of the first spring 805 is fixedly connected to one side of the sliding block 802. The first spring 805 is close to the first... One end of a damping rod 804 is fixedly connected to one side of a pressing block 803. The pressing block 803 is slidably connected to the inner wall of a fixing groove 808. A connecting block 806 is fixedly connected to the end of the pressing block 803 away from the sliding block 802. When using the limiting device 8, the sliding block 802 is manually moved to a suitable position in the inner wall of the slide groove 801, and then the sliding block 802 is slid into the interior of the connecting groove 807. The pressing block 803 is then pressed away from the sliding block 802 by the first spring 805, and thus the pressing block 803 is pressed into the interior of the fixing groove 808. This makes it easy to set the pressure plate 11 on one side of the sliding block 802, and thus makes it easy to fix the pressure plate 11 to the top of the clamp 3 later. A first locking groove 8 is provided on one side of the inner wall of the slide groove 801. 10. A rectangular groove 811 is provided on the top of one side of the sliding block 802. A movable plate 813 is slidably connected to the inner wall of the rectangular groove 811. The movable plate 813 is disposed in the inner wall of the first locking groove 810. A sliding rod 812 is fixedly connected to the inner wall of the rectangular groove 811. The sliding rod 812 is slidably inserted through one side of the rectangular groove 811. When the sliding block 802 moves to the appropriate position, the movable plate 813 presses against one side of the inner wall of the first locking groove 810, which can effectively restrict the sliding block 802 inside the groove 801. A second spring 814 is sleeved on the surface of the sliding rod 812. One end of the second spring 814 is fixedly connected to the inner wall of the rectangular groove 811 near the inner wall of the sliding block 802. One end of rod 812 is fixedly connected to one side of movable plate 813. A rectangular strip 816 is fixedly connected to the top end of movable plate 813 away from the second spring 814. The second spring 814 presses movable plate 813 away from sliding block 802, thereby making movable plate 813 press well against one side of the inner wall of the first locking groove 810. Manually pressing the end of rectangular strip 816 away from movable plate 813 can make movable plate 813 move away from the inner wall of the first locking groove 810, thus facilitating good control of sliding block 802 sliding on the inner wall of sliding groove 801. A second rubber strip 817 is fixedly connected to one side of the inner wall of the first locking groove 810. The side of the second rubber strip 817 near movable plate 813 has protrusions 815 evenly arranged.The protrusion 815 and the movable plate 813 are fixedly connected to the side away from the second spring 814. When the movable plate 813 is pressed against one side of the inner wall of the first locking groove 810, the protrusion 815 is pressed against one side of the second rubber strip 817, causing the rubber to be deformed. This effectively confines the movable plate 813 inside the first locking groove 810.

[0033] Reference Figure 6 and Figure 7The connecting device 9 includes a rubber plate 902. Two clamps 3 have storage grooves 901 on opposite sides. The inner wall of the rubber plate 902 is slidably connected to the inner wall of the storage groove 901. A positioning groove 905 is provided on one side of the rubber plate 902. A rubber block 906 is provided on the inner wall of the positioning groove 905. One end of the rubber block 906 away from the positioning groove 905 is fixedly connected to one side of the other rubber plate 902. Two clamps 3 have compression grooves 907 on both sides. A rubber sleeve 908 is provided on the inner wall of the compression groove 907. The rubber sleeve 908 is fixedly connected to one side of the rubber plate 902. When the connecting device 9 is used, that is, when the two clamps 3 are pressed against each other, the rubber plate 902 is pressed together. The rubber block 906 is pressed into the positioning groove 905, which restrains the two rubber plates 902 together. The rubber sleeve 908 is pressed into the compression groove 907, providing a good seal. A second damping rod 903 is fixedly connected to one side of the inner wall of the receiving groove 901. The end of the second damping rod 903 away from the receiving groove 901 is fixedly connected to one side of the rubber plate 902. A third spring 904 is sleeved on the surface of the second damping rod 903. One end of the third spring 904 is fixedly connected to one side of the inner wall of the receiving groove 901, and the end of the third spring 904 near the second damping rod 903 is fixedly connected to one side of the rubber plate 902. The third spring 904 is used to move the rubber plate away from the receiving groove. The rubber sheet 902 is compressed in the direction of 901, which facilitates pressing the two rubber sheets 902 together. A second locking groove 909 is provided on one side of the rubber sleeve 908. A fixing frame 910 is slidably connected to the inner wall of the second locking groove 909. The fixing frame 910 is slidably connected to the inner wall of the other second locking groove 909. A third damping rod 911 is fixedly connected to the top of the inner wall of the second locking groove 909. The top of the third damping rod 911 is fixedly connected to the bottom of the fixing frame 910. A fourth spring 912 is sleeved on the surface of the third damping rod 911. One end of the fourth spring 912 is fixedly connected to the bottom of the inner wall of the second locking groove 909. The end of the fourth spring 912 near the third damping rod 911 is connected to the fixing frame. The bottom of 910 is fixedly connected, and the fourth spring 912 pulls the fixed frame 910 towards the inner wall of the second locking groove 909, thereby sliding the fixed frame 910 into the inner wall of the two second locking grooves 909. This makes it easier to restrict the two rubber sleeves 908 together. The top of the clamp 3 has a groove 915, and the inner wall of the groove 915 is provided with a rubber frame 914. The top of the rubber frame 914 is fixedly connected to a support plate 913. The bottom of the support plate 913 is fixedly connected to the top of the fixed frame 910. After the fixed frame 910 is slid into the inner wall of the second locking groove 909, the rubber frame 914 is squeezed into the inside of the groove 915. This can effectively set the support plate 913 on the top of the clamp 3.

[0034] Working principle: When using the oil mist collection device at the input end of the engine transition reducer, the upper and lower clamps 3 of the collection device clamp the oil leakage point at the input end of the transition reducer. Then, the positioning hole of the pull ring 1 is inserted into the positioning pin of the reducer to achieve angular positioning. The center of the positioning pin of the reducer to the oil leakage point at the input end of the reducer is the theoretical value, which can be used for angular positioning. Rotate the hinge bolt 10 on the lower clamp 3 to the upper clamp 3, and tighten the wing nut 7 to clamp and fix the upper and lower clamps 3. Then, press the left and right pressure plates 11 onto the upper and lower clamps 3. The holes at both ends of the left and right pressure plates 11 are respectively inserted into the bolts on the end face of the reducer housing. Tighten the matching nuts on the end face of the reducer housing bolts to achieve axial fixation of the oil collection device. Thus, according to different test assembly states of the reducer, the oil inlet at the bottom of the housing in that state can be used. Connect the hose to the measuring cup for oil collection. Secure the hose with clamp 3 to prevent damage to the oil collection device parts during use, improve oil collection rate, and minimize oil leakage, thus increasing collection efficiency. When using the limiting device 8, manually move the sliding block 802 to a suitable position on the inner wall of the slide groove 801, then slide the sliding block 802 into the connecting groove 807. When the sliding block 802 reaches the appropriate position, the moving plate 813 presses against one side of the inner wall of the first locking groove 810. The second spring 814 then presses the moving plate 813 away from the sliding block 802, ensuring that the moving plate 813 is firmly pressed against one side of the inner wall of the first locking groove 810. This effectively confines the sliding block 802 within the slide groove 801. The first spring 805 presses the compression block 803 away from the sliding block 802, thus pressing the compression block 803 into the interior of the fixing groove 808. When the moving plate 813 is pressed against one side of the inner wall of the first locking groove 810, the protrusion 815 presses against one side of the second rubber strip 817, causing the rubber to be deformed. This effectively restricts the moving plate 813 inside the first locking groove 810, making it easier to place the pressure plate 11 on one side of the sliding block 802, and thus facilitating the subsequent fixing of the pressure plate 11 to the top of the clamp 3. Manually pressing the end of the rectangular strip 816 away from the moving plate 813 can move the moving plate 813 away from the inner wall of the first locking groove 810, thus facilitating better control of the sliding block 802. When the inner wall of the slide groove 801 slides, and the connecting device 9 is used, that is, when the two clamps 3 are pressed against each other, the third spring 904 presses the rubber plate 902 away from the receiving groove 901, which facilitates pressing the two rubber plates 902 together. The rubber plates 902 are pressed together, and the rubber block 906 is pressed into the positioning groove 905. This restricts the two rubber plates 902 together and presses the rubber sleeve 908 into the pressing groove 907. The fourth spring 912 pulls the fixing frame 910 towards the inner wall of the second locking groove 909, thereby sliding the fixing frame 910 into the inner wall of the two second locking grooves 909. After the fixing frame 910 is slid into the inner wall of the second locking groove 909,The rubber frame 914 is pressed into the groove 915, which effectively positions the support plate 913 on top of the clamp 3. This facilitates the binding of the two rubber sleeves 908 together, resulting in a good seal.

[0035] It should be noted that all damping rods in this case are telescopic dampers, which can absorb energy during the extension and retraction process.

Claims

1. An oil mist receiving device at the input end of an engine transition reducer, comprising a pull ring (1) and a rivet (2), characterized in that: One end of the pull ring (1) is rotatably connected to a clamp (3) via a rivet (2). The inner wall of the clamp (3) is provided with oil outlet grooves (4). Oil outlet holes (5) are evenly distributed on one side of each oil outlet groove (4). One end of the clamp (3) is fixedly connected to an oil inlet (6) via a bolt. A hinge bolt (10) is fixedly connected to one side of the clamp (3). A wing nut (7) is threaded onto the surface of the hinge bolt (10). The hinge bolt (10) slides into... On one side of another clamp (3), a limiting device (8) is provided on one side of the clamp (3), a connecting device (9) is provided on one side of the clamp (3), a pressure plate (11) is provided on the top of the clamp (3), the limiting device (8) includes a sliding block (802), a groove (801) is provided on one side of the clamp (3), the inner wall of the groove (801) is slidably connected to the sliding block (802), and a connecting groove (802) is provided at the bottom of the pressure plate (11). 7) A fixing groove (808) is provided on one side of the inner wall of the connecting groove (807). A first rubber strip (809) is fixedly connected to one side of the inner wall of the connecting groove (807). The inner wall of the connecting groove (807) is slidably connected to the sliding block (802). A first damping rod (804) is fixedly connected to one side of the sliding block (802). A pressing block (803) is fixedly connected to one end of the first damping rod (804) away from the sliding block (802). A first spring (805) is sleeved on the surface of the first damping rod (804). One end of the first spring (805) is fixedly connected to one side of the sliding block (802). The end of the first spring (805) near the first damping rod (804) is fixedly connected to one side of the pressing block (803). The pressing block (803) is slidably connected to the inner wall of the fixing groove (808). A connecting block (806) is fixedly connected to one end of the pressing block (803) away from the sliding block (802).

2. The oil mist receiving device at the input end of an engine transition reducer according to claim 1, characterized in that: A first locking groove (810) is provided on one side of the inner wall of the slide groove (801), and a rectangular groove (811) is provided on the top of one side of the sliding block (802). A movable plate (813) is slidably connected to the inner wall of the rectangular groove (811). The movable plate (813) is set in the inner wall of the first locking groove (810). A sliding rod (812) is fixedly connected to the inner wall of the rectangular groove (811). The sliding rod (812) is slidably inserted through and inserted into one side of the rectangular groove (811).

3. The oil mist receiving device at the input end of an engine transition reducer according to claim 2, characterized in that: A second spring (814) is sleeved on the surface of the sliding rod (812). One end of the second spring (814) is fixedly connected to the inner wall of the rectangular groove (811) near the inner wall of the sliding block (802). One end of the second spring (814) near the sliding rod (812) is fixedly connected to one side of the moving plate (813). A rectangular strip (816) is fixedly connected to the top of the moving plate (813) away from the second spring (814).

4. The oil mist receiving device at the input end of an engine transition reducer according to claim 2, characterized in that: A second rubber strip (817) is fixedly attached to one side of the inner wall of the first slot (810). The second rubber strip (817) has protrusions (815) evenly arranged on the side of the moving plate (813) near the second rubber strip (817). The protrusions (815) and the side of the moving plate (813) away from the second spring (814) are fixedly connected.

5. The oil mist receiving device at the input end of an engine transition reducer according to claim 1, characterized in that: The connecting device (9) includes a rubber plate (902), and storage grooves (901) are provided on both sides of the two clamps (3). The inner wall of the rubber plate (902) is slidably connected to the inner wall of the storage groove (901). A positioning groove (905) is provided on one side of the rubber plate (902). A rubber block (906) is provided on the inner wall of the positioning groove (905). One end of the rubber block (906) away from the positioning groove (905) is fixedly connected to one side of the other rubber plate (902). An extrusion groove (907) is provided on both sides of the clamp (3). A rubber sleeve (908) is provided on the inner wall of the extrusion groove (907). The rubber sleeve (908) is fixedly connected to one side of the rubber plate (902).

6. The oil mist receiving device at the input end of an engine transition reducer according to claim 5, characterized in that: A second damping rod (903) is fixedly connected to one side of the inner wall of the storage groove (901). The end of the second damping rod (903) away from the storage groove (901) is fixedly connected to one side of the rubber plate (902). A third spring (904) is sleeved on the surface of the second damping rod (903). One end of the third spring (904) is fixedly connected to one side of the inner wall of the storage groove (901). The end of the third spring (904) near the second damping rod (903) is fixedly connected to one side of the rubber plate (902).

7. The oil mist receiving device at the input end of an engine transition reducer according to claim 5, characterized in that: Each side of the rubber sleeve (908) is provided with a second slot (909), and a fixing frame (910) is slidably connected to the inner wall of the second slot (909). The fixing frame (910) is slidably connected to the inner wall of the other second slot (909).

8. The oil mist receiving device at the input end of an engine transition reducer according to claim 7, characterized in that: A third damping rod (911) is fixedly connected to the top of the inner wall of the second slot (909). The top of the third damping rod (911) is fixedly connected to the bottom of the fixed frame (910). A fourth spring (912) is sleeved on the surface of the third damping rod (911). One end of the fourth spring (912) is fixedly connected to the bottom of the inner wall of the second slot (909). The end of the fourth spring (912) near the third damping rod (911) is fixedly connected to the bottom of the fixed frame (910).

9. The oil mist receiving device at the input end of an engine transition reducer according to claim 1, characterized in that: The top of the clamp (3) is provided with a groove (915), and the inner wall of the groove (915) is provided with a rubber frame (914). The top of the rubber frame (914) is fixedly connected to a support plate (913), and the bottom of the support plate (913) is fixedly connected to the top of the fixed frame (910).

10. A method for using an oil mist receiving device at the input end of an engine transition reducer, characterized in that: The oil mist receiving device at the input end of the engine transition reducer as described in any one of claims 1-9 is adopted.

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