Oil pump bracket assembly

Abstract

The present invention relates to the technical field of oil pump brackets, and discloses an oil pump bracket assembly, including a main body, an oil inlet channel fixedly connected to the bottom of the main body, a sliding groove fixedly connected to the inside of the oil inlet channel, a rack fixedly connected to the back inner wall of the sliding groove, and a pump housing fixedly connected to the top of the oil inlet channel. When the present invention slides to the bottom, it meshes with the rack and changes from a horizontal state to a vertical state. When the sliding ring moves upward, the toothed rotating rod 2 meshes with the rack and rotates, so that the rotating rod 2 returns to the initial horizontal state, and when moving upward, it can move the oil body upward at a speed that increases the pressure of the oil flow, and when the sliding ring moves, the scraper ring will also scrape off the oil stains and waste debris adhered to the inner wall of the oil inlet channel to avoid excessive accumulation of dirt on the inner wall of the oil inlet channel that affects the flow of the oil body.

Description

Technical Field

[0001] The invention relates to the technical field of oil pump brackets, in particular to an oil pump bracket assembly. Background Art

[0002] The fuel pump bracket assembly is installed on the automobile fuel tank and plays the function of connecting the pipelines in the automobile fuel supply system;

[0003] When the oil pump is installed in the fuel tank, it needs to be limited and fixed so that the oil pump can operate normally inside the fuel tank. However, the oil pump is generally installed inside the bracket. When the oil pump is working, the oil sucked in is filtered by the filter device on the pump body after passing through the bracket. However, the filter devices on the existing devices are generally installed on the pump body, which is prone to blockage after a period of filtration. The blocked filter device will affect the flow rate of the oil and reduce the amount of oil supplied by the pump body, which will have a great impact on the driving speed of the vehicle. Summary of the invention

[0004] The object of the present invention is to provide an oil pump bracket assembly to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an oil pump bracket assembly, comprising a main body, an oil inlet channel is fixedly connected inside the bottom of the main body, a sliding groove is fixedly connected inside the oil inlet channel, a rack is fixedly connected to the back inner wall of the sliding groove, a pump housing is fixedly connected to the top of the oil inlet channel, and hollow blocks are fixedly connected to the left and right sides of the pump housing, and further comprising;

[0007] The auxiliary mechanism includes a spring rod that penetrates and is slidably connected to the inner wall of the top of the main body. There are four spring rods, and the four spring rods are symmetrically distributed around the center of the main body in groups of two. A top cover is provided on the top of the four spring rods, and a hollow groove is opened inside the top cover. The four spring rods penetrate to the bottom inner wall of the hollow groove;

[0008] The filter mechanism includes a filter plate fixedly connected to the inside of the oil inlet channel, a rotating column is passed through the top of the filter plate and rotatably connected, a plurality of inclined plates are fixedly connected to the outer surface of the rotating column, a bidirectional threaded screw is fixedly connected to the bottom of the inclined plate, and three scrapers are fixedly connected to the outer surface of the rotating column. The three scrapers are arranged in a circular array with the rotating column as the center, and the top of the scraper contacts the bottom of the filter plate

[0009] Furthermore, a sealing gasket is sleeved on the outer surface of the top cover, a plurality of T-shaped grooves are opened on the top inner wall of the hollow groove, and the plurality of T-shaped grooves are arranged in a circular array with the central axis of the hollow groove as the center circumference, and a plurality of rectangular grooves are opened on the bottom inner wall of the hollow groove, and the plurality of rectangular grooves are arranged in a circular array with the central axis of the hollow groove as the center circumference.

[0010] Furthermore, a moving mechanism is arranged inside the auxiliary mechanism, and the moving mechanism includes a circular plate fixedly connected to the top of four spring rods, a plurality of connecting ears are fixedly connected to the top of the circular plate, a push rod is rotatably connected inside the connecting ear, a half-tooth is fixedly connected to the outer surface of one end of the push rod away from the connecting ear, a C-shaped plate is rotatably connected to the outer surface of the push rod, and a T-shaped plate is fixedly connected to the top of the C-shaped plate.

[0011] Furthermore, the C-shaped plate is rotatably connected to a rotating rod 1 inside, and a half-tooth 2 is fixedly connected to the outer surface of one end of the rotating rod close to the top rod and meshed with the half-tooth 1. A fixed slide is provided at one end of the rotating rod 1 away from the C-shaped plate, and the rotating rod 1 is slidably connected to the inside of the fixed slide, and the end of the fixed slide away from the rotating rod 1 is fixedly connected to the top plate, and a square block is fixedly connected to the bottom of the top plate, and the square block is slidably connected to the inside of the rectangular groove.

[0012] Furthermore, a shock absorbing mechanism is arranged inside the main body, and the shock absorbing mechanism includes a connecting plate 1 fixedly connected to the bottom of one group of spring rods, a spring plate is rotatably connected inside the connecting plate 1, an end of the spring plate away from the connecting plate 1 is rotatably connected to a horizontal plate, the horizontal plate passes through and is slidably connected to the inside of the hollow block, and an end of the horizontal plate away from the spring plate is rotatably connected to a vertical plate.

[0013] Furthermore, the top and bottom of the vertical plate are rotatably connected to a swing plate, the end of the swing plate away from the vertical plate is rotatably connected to a sliding block, the top of the sliding block is fixedly connected to a spring column, the ends of the two spring columns away from the swing plate are fixedly connected to a sliding frame, the sliding block is slidably connected to the inside of the sliding frame, the vertical plate and the sliding frame are fixedly connected by a spring, the side of the sliding frame away from the spring column is fixedly connected to an arc plate, the side opposite to the arc plate is fixedly connected to a plurality of sliding sleeves, the plurality of sliding sleeves are equidistantly distributed, the inside of the sliding sleeve is fixedly connected to a spring, and the end of the spring away from the arc plate is fixedly connected to a ball bearing.

[0014] Furthermore, a scraping mechanism is provided on the outer surface of the filtering mechanism, and the scraping mechanism includes a sliding ring slidably connected to the outer surface of the bidirectional threaded screw, and four connecting ears are fixedly connected to the outer surface of the sliding ring. The four connecting ears are arranged in a circular array with the sliding ring as the center, and the interior of the connecting ear is fixedly connected to a limiting rod, and the four limiting rods are rotatably connected to an annular sleeve at one end away from the sliding ring, and a plurality of baffles are fixedly connected to the interior of the annular sleeve.

[0015] Furthermore, a plurality of baffles are grouped in pairs in a circular array with a sliding ring as the center, a rolling column is rotatably connected between the two baffles, a fixed roller is fixedly connected to one end of the rolling column close to the baffle, the fixed roller penetrates and is rotatably connected to the side wall of the baffle, a push-pull rod is rotatably connected to the side of the fixed roller away from the rolling column, a push plate is rotatably connected to the bottom of each two push-pull rods on the opposite side, the push plate penetrates to the bottom outer wall of the annular sleeve, a swing rod is slidably connected to the inside of the limit rod, the four swing rods are rotatably connected to a movable sleeve at one end away from the limit rod, a scraper ring is fixedly connected to the side wall of the movable sleeve, the scraper ring is made of rubber, a limiting block is fixedly connected to the outer surface of the movable sleeve, and the limiting block is slidably connected to the inside of the sliding groove.

[0016] The present invention has the following beneficial effects:

[0017] (1) The present invention starts to suck the oil in the oil tank through the oil inlet channel when the pump body starts to work. When the suction force generated by the pump body extracts the oil, the sucked oil will generate a relatively high flow rate driven by the suction force. Then, when the oil with a higher flow rate passes through the filter plate, the filter plate will filter the oil dirt and metal scraps in the oil. Then, when the oil with a higher flow rate flows, it will drive the inclined plate to rotate. When the inclined plate rotates, it will drive the scraper to rotate and scrape the impurities filtered out by the filter plate to avoid the impurities clogging the filter plate and reducing the flow rate of the oil.

[0018] When the oil pump is turned on the cam, the oil pump moves back and forth, and the oil pump moves along the cam surface to move the oil pump to the oil pump end.

[0019] (3) According to the present invention, when the device is installed inside the oil tank, after the bottom of the main body contacts the inner wall of the oil tank, the spring rod will slide downward for a little distance. At this time, the downward sliding spring rod will move the horizontal plate downward. At this time, the moving spring plate will push the horizontal plate forward. When the horizontal plate moves forward, it will push the vertical plate forward, and the swing plate and the springs on the vertical plate will push the arc plate to move to cover and clamp the pump body. At this time, the balls on the arc plate will stick to the outer surface of the pump body, and they can provide a stable and stable operation when the oil pump is working. Provide a certain rolling support to reduce the direct contact area between the arc plate and the pump body, thereby reducing friction and vibration, which can further enhance the shock-absorbing effect of the arc plate on the pump body and make the pump body run more smoothly. The rolling action of the ball can also improve the heat conduction performance between the arc plate and the pump body. Since the ball can reduce the contact area between the arc plate and the pump body and reduce thermal resistance, the heat generated by the pump body can be more effectively conducted to the arc plate and then dissipated through the arc plate, which helps to reduce the operating temperature of the pump body and improve the working efficiency and reliability of the oil pump.

[0020] (4) In the present invention, when the device is installed in the oil tank, the spring rod will not only move downward a little distance, but also, after the arc plate covers the pump body, the spring plate will support the spring rod, so that the spring rod moves upward inside the hollow groove. When the spring rod moves upward, the circular plate will also be pushed to move. When the circular plate moves, the push rod will rotate inside the C-shaped plate, and when the circular plate continues to move upward, it will push the C-shaped plate to move the T-shaped plate inside the T-shaped groove. When the push rod rotates inside the C-shaped plate, it will bring the rotating rod engaged with the push rod. The inside of the C-shaped plate rotates together. At this time, when the rotating rod 1 rotates in the C-shaped plate, the other end of the rotating rod 1 will slide upward inside the fixed slide plate and move forward against the top plate, so that the top plate generates thrust on the gasket to squeeze it, so that the gasket fits the inner wall of the oil tank, avoiding vibration of the pump body, or vibration force generated by the car during driving, which causes unstable contact pressure between the gasket and the oil tank, thereby affecting the sealing effect. It can also reduce the fatigue, aging or wear of the sealing material caused by long-term vibration of the gasket, thereby further enhancing the sealing performance.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the main structure of the present invention;

[0026] Figure 4 It is a side schematic diagram of the shock absorbing mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of the auxiliary mechanism of the present invention;

[0028] Figure 6 It is a schematic diagram of the mobile mechanism of the present invention;

[0029] Figure 7 It is a schematic diagram of the shock absorbing mechanism of the present invention;

[0030] Figure 8 It is a schematic diagram of the filtering mechanism of the present invention;

[0031] Fig. 9 It is a schematic diagram of the scraping mechanism of the present invention;

[0032] Fig.10 It is a top view schematic diagram of the scraping mechanism of the present invention;

[0033] Fig.11 for Fig.10 Enlarged view of point A in the middle.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] In the figure: 1. main body; 101. oil inlet channel; 102. sliding groove; 103. rack; 104. pump housing; 105. hollow block; 2. auxiliary mechanism; 201. spring rod; 202. top cover; 203. hollow groove; 204. sealing gasket; 205. T-slot; 3. moving mechanism; 301. round plate; 302. connecting ear; 303. push rod; 304. C-shaped plate; 305. T-shaped plate; 306. rotating rod 1; 307. fixed slide plate; 308. top plate; 4. shock absorbing mechanism; 401. connecting plate 1; 402. spring plate; 403. horizontal plate; 404. vertical plate; 405, swing plate; 406, sliding block; 407, spring column; 408, sliding frame; 409, arc plate; 410, sliding sleeve; 411, ball; 5, filtering mechanism; 501, filtering plate; 502, rotating column; 503, inclined plate; 504, bidirectional threaded screw; 505, scraper; 6, scraping mechanism; 601, sliding ring; 602, connecting ear; 603, limiting rod; 604, annular sleeve; 605, baffle; 606, rolling column; 607, fixed roller; 608, push-pull rod; 609, push plate; 610, swing rod; 611, movable sleeve; 612, scraper ring. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1, please refer to Figure 1-Figure 8 As shown, the present invention is an oil pump bracket assembly, including a main body 1, an oil inlet channel 101 is fixedly connected to the bottom of the main body 1, a sliding groove 102 is fixedly connected to the inside of the oil inlet channel 101, a rack 103 is fixedly connected to the back inner wall of the sliding groove 102, a pump housing 104 is fixedly connected to the top of the oil inlet channel 101, and hollow blocks 105 are fixedly connected to the left and right sides of the pump housing 104, and further comprising;

[0038] The auxiliary mechanism 2 includes a spring rod 201 penetrating through and slidably connected to the top inner wall of the main body 1. There are four spring rods 201. The four spring rods 201 are arranged in pairs and symmetrically distributed around the center of the main body 1. A top cover 202 is provided on the top of the four spring rods 201. A hollow groove 203 is provided inside the top cover 202. The four spring rods 201 penetrate to the bottom inner wall of the hollow groove 203.

[0039] The filter mechanism 5 includes a filter plate 501 fixedly connected to the inside of the oil inlet channel 101, a rotating column 502 is passed through the top of the filter plate 501 and is rotatably connected, a plurality of inclined plates 503 are fixedly connected to the outer surface of the rotating column 502, a bidirectional threaded screw 504 is fixedly connected to the bottom of the inclined plate 503, and three scrapers 505 are fixedly connected to the outer surface of the rotating column 502. The three scrapers 505 are arranged in a circle with the rotating column 502 as the center, and the top of the scraper 505 contacts the bottom of the filter plate 501.

[0040] A sealing gasket 204 is sleeved on the outer surface of the top cover 202, a plurality of T-shaped grooves 205 are provided on the top inner wall of the hollow groove 203, and the plurality of T-shaped grooves 205 are arranged in a circular array with the central axis of the hollow groove 203 as the center circumference, and a plurality of rectangular grooves are provided on the bottom inner wall of the hollow groove 203, and the plurality of rectangular grooves are arranged in a circular array with the central axis of the hollow groove 203 as the center circumference.

[0041] A moving mechanism 3 is arranged inside the auxiliary mechanism 2, and the moving mechanism 3 includes a circular plate 301 fixedly connected to the top of the four spring rods 201, a plurality of connecting ears 302 are fixedly connected to the top of the circular plate 301, a top rod 303 is rotatably connected inside the connecting ear 302, a half-tooth is fixedly connected to the outer surface of the end of the top rod 303 away from the connecting ear 302, a C-shaped plate 304 is rotatably connected to the outer surface of the top rod 303, and a T-shaped plate 305 is fixedly connected to the top of the C-shaped plate 304.

[0042] The C-shaped plate 304 is rotatably connected to a rotating rod 306 inside, and the outer surface of one end of the rotating rod 306 close to the top rod 303 is fixedly connected to a half tooth 2 and meshingly connected to the half tooth 1. The end of the rotating rod 306 away from the C-shaped plate 304 is provided with a fixed slide 307, and the rotating rod 306 is slidably connected to the inside of the fixed slide 307. The end of the fixed slide 307 away from the rotating rod 306 is fixedly connected to a top plate 308, and the bottom of the top plate 308 is fixedly connected to a square block, and the square block is slidably connected to the inside of the rectangular groove.

[0043] When in use, first install the pump body into the inside of the pump housing 104, and then place the device into the oil tank. When the pump body starts to work, the oil inside the oil tank begins to be sucked in through the oil inlet channel 101. When the suction generated by the pump body extracts the oil, the sucked oil will have a relatively high flow rate driven by the suction. Then, when the oil with a higher flow rate passes through the filter plate 501, the filter plate 501 will filter the oil stains and metal scraps in the oil. Then, when the oil with a higher flow rate flows, it will drive the inclined plate 503 to rotate. When the inclined plate 503 rotates, it will drive the scraper plate 505 to rotate and scrape off the impurities filtered out by the filter plate 501 to prevent the impurities from clogging the filter plate 501 and reduce the flow rate of the oil.

[0044] When the device is installed in the oil tank, the spring rod 201 will not only move downward a little distance, but also the spring plate 402 will support the spring rod 201 after the arc plate 409 covers the pump body, so that the spring rod 201 moves upward inside the hollow groove 203. When the spring rod 201 moves upward, the circular plate 301 will also be pushed to move. When the circular plate 301 moves, the push rod 303 will rotate inside the C-shaped plate 304, and when the circular plate 301 continues to move upward, it will push the C-shaped plate 304 to move the T-shaped plate 305 inside the T-shaped groove 205, and when the push rod 303 rotates inside the C-shaped plate 304, it will bring the rotating rod 1 306 engaged with the push rod 303 to rotate together inside the C-shaped plate 304. At this time, when the rotating rod 1 306 rotates inside the C-shaped plate 304, the other end of the rotating rod 1 306 will be on the fixed slide. The inside of plate 307 slides upward and moves forward against top plate 308, so that top plate 308 generates thrust on gasket 204 to squeeze it, so that gasket 204 fits against the inner wall of the oil tank, avoiding the vibration of the pump body, or the vibration force generated by the car while driving, which causes the contact pressure between gasket 204 and the oil tank to be unstable, thereby affecting the sealing effect. It can also reduce the fatigue, aging or wear of the sealing material caused by long-term vibration of gasket 204, thereby further enhancing the sealing performance.

[0045] Example 2, please refer to Figure 1-Figure 9 As shown, a shock absorbing mechanism 4 is arranged inside the main body 1, and the shock absorbing mechanism 4 includes a connecting plate 401 fixedly connected to the bottom of one group of spring rods 201, and a spring plate 402 is rotatably connected inside the connecting plate 401, and the end of the spring plate 402 away from the connecting plate 401 is rotatably connected to a horizontal plate 403, and the horizontal plate 403 passes through and is slidably connected to the inside of the hollow block 105, and the end of the horizontal plate 403 away from the spring plate 402 is rotatably connected to a vertical plate 404.

[0046] The top and bottom of the vertical plate 404 are both rotatably connected to the swing plate 405, the end of the swing plate 405 away from the vertical plate 404 is rotatably connected to the sliding block 406, the top of the sliding block 406 is fixedly connected to the spring column 407, the ends of the two spring columns 407 away from the swing plate 405 are fixedly connected to the sliding frame 408, the sliding block 406 is slidably connected inside the sliding frame 408, the vertical plate 404 and the sliding frame 408 are fixedly connected by springs, the side of the sliding frame 408 away from the spring column 407 is fixedly connected to an arc plate 409, the side opposite to the arc plate 409 is fixedly connected to a plurality of sliding sleeves 410, the plurality of sliding sleeves 410 are equidistantly distributed, the inside of the sliding sleeve 410 is fixedly connected to a spring, and the end of the spring away from the arc plate 409 is fixedly connected to a ball 411.

[0047] The outer surface of the filtering mechanism 5 is provided with a scraping mechanism 6, which includes a sliding ring 601 slidably connected to the outer surface of the bidirectional threaded screw 504, and the outer surface of the sliding ring 601 is fixedly connected with four connecting ears 602. The four connecting ears 602 are arranged in a circular array with the sliding ring 601 as the center, and the connecting ears 602 are internally fixedly connected with a limiting rod 603. The four limiting rods 603 are rotatably connected with an annular sleeve 604 at one end away from the sliding ring 601, and the annular sleeve 604 is internally fixedly connected with a plurality of baffles 605.

[0048] A plurality of baffles 605 are grouped in pairs and arranged in a circular array with the sliding ring 601 as the center. A rolling column 606 is rotatably connected between the two baffles 605. A fixed roller 607 is fixedly connected to one end of the rolling column 606 close to the baffle 605. The fixed roller 607 penetrates and is rotatably connected to the side wall of the baffle 605. A push-pull rod 608 is rotatably connected to the side of the fixed roller 607 away from the rolling column 606. A push plate 609 is rotatably connected to the bottom of the opposite side of every two push-pull rods 608. The push plate 609 penetrates to the bottom outer wall of the annular sleeve 604. A swing rod 610 is slidably connected to the inside of the limit rod 603. The ends of the four swing rods 610 away from the limit rod 603 are rotatably connected to a moving sleeve 611. A scraper ring 612 is fixedly connected to the side wall of the moving sleeve 611. The scraper ring 612 is made of rubber. A limiting block is fixedly connected to the outer surface of the moving sleeve 611, and the limiting block is slidably connected to the inside of the sliding groove 102.

[0049] When in use, when the inclined plate 503 is affected by the oil body and rotates, the rotating column 502 will also rotate with the bidirectional threaded screw 504. When the bidirectional threaded screw 504 rotates, the sliding ring 601 will move back and forth on the outer surface of the bidirectional threaded screw 504. When the sliding ring 601 moves, it will move the annular sleeve 604 and the swing rod 610 through the limit rod 603. When the swing rod 610 moves, it will push the moving sleeve 611, so that the scraper ring 612 on the moving sleeve 611 cleans the oil on the inner wall of the oil inlet channel 101, and the moving sleeve 611 will slide backward a little distance when sliding, so that the scraper ring 612 and the push plate 609 are fitted together, and the annular sleeve 604 will slide back and forth when sliding. After the rolling column 606 on the oil inlet channel 101 contacts the inner wall, it will rotate. When the rolling column 606 rotates, it will make the push-pull rod 608 move up and down through the fixed roller 607. When the push-pull rod 608 moves, it will move with the push plate 609, so that the push plate 609 moving back and forth can clean the oil dirt cleaned on the scraper ring 612. The accumulation of oil dirt on the scraper will reduce its cleaning effect. The scraper ring 612 can be cleaned in time through the movement of the push plate 609 to ensure that it can continuously and effectively scrape off the oil dirt, thereby keeping the oil pump clean. When the limit block on the moving sleeve 611 slides to the bottom of the sliding groove 102, the annular sleeve 604 will also slide down for a distance. At this time, the moving push plate 609 will also clean the scraper ring 612. . When the device is installed inside the oil tank, after the bottom of the main body 1 contacts the inner wall of the oil tank, the spring rod 201 will slide downward a little further, and the downwardly sliding spring rod 201 will move the horizontal plate 403 downward, and the moving spring plate 402 will move forward against the horizontal plate 403, and when the horizontal plate 403 moves forward, it will push the vertical plate 404 forward, and make the swing plate 405 and the springs on the vertical plate 404 push the arc plate 409 to move to cover and clamp the pump body, and at this time, the balls 411 on the arc plate 409 will stick to the outer surface of the pump body, and they can It can provide a certain rolling support when the oil pump is working, reduce the direct contact area between the arc plate 409 and the pump body, thereby reducing friction and vibration, which can further enhance the shock-absorbing effect of the arc plate on the pump body and make the pump body run more smoothly. The rolling action of the ball can also improve the heat conduction performance between the arc plate and the pump body. Since the ball can reduce the contact area between the arc plate 409 and the pump body and reduce thermal resistance, the heat generated by the pump body can be more effectively conducted to the arc plate 409 and then dissipated through the arc plate 409, which helps to reduce the operating temperature of the pump body and improve the working efficiency and reliability of the oil pump.

[0050] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An oil pump bracket assembly, comprising a main body (1), wherein an oil inlet passage (101) is fixedly connected to the interior of the bottom of the main body (1), a sliding groove (102) is fixedly connected to the interior of the oil inlet passage (101), a rack (103) is fixedly connected to the back inner wall of the sliding groove (102), a pump housing (104) is fixedly connected to the top of the oil inlet passage (101), and hollow blocks (105) are fixedly connected to the left and right sides of the pump housing (104), characterized in that: Also includes; An auxiliary mechanism (2), the auxiliary mechanism (2) comprising a spring rod (201) penetrating through and slidably connected to the top inner wall of the main body (1), the spring rods (201) being four in number, the four spring rods (201) being arranged in groups of two and symmetrically distributed around the center of the main body (1), a top cover (202) being provided on the top of the four spring rods (201), a hollow groove (203) being provided inside the top cover (202), and the four spring rods (201) penetrating through the bottom inner wall of the hollow groove (203); A filtering mechanism (5), the filtering mechanism (5) comprising a filtering plate (501) fixedly connected to the inside of the oil inlet passage (101), a rotating column (502) penetrating the top of the filtering plate (501) and being rotatably connected thereto, a plurality of inclined plates (503) being fixedly connected to the outer surface of the rotating column (502), a bidirectional threaded screw (504) being fixedly connected to the bottom of the inclined plate (503), three scrapers (505) being fixedly connected to the outer surface of the rotating column (502), the three scrapers (505) being arranged in a circular array with the rotating column (502) as the center, and the tops of the scrapers (505) being in contact with the bottom of the filtering plate (501); The outer surface of the top cover (202) is sleeved with a sealing gasket (204); the top inner wall of the hollow groove (203) is provided with a plurality of T-shaped grooves (205), the plurality of T-shaped grooves (205) are arranged in a circular array with the central axis of the hollow groove (203) as the center; the bottom inner wall of the hollow groove (203) is provided with a plurality of rectangular grooves, the plurality of rectangular grooves are arranged in a circular array with the central axis of the hollow groove (203) as the center; A moving mechanism (3) is arranged inside the auxiliary mechanism (2), and the moving mechanism (3) comprises a circular plate (301) fixedly connected to the top of four spring rods (201), a plurality of connecting ears (302) being fixedly connected to the top of the circular plate (301), a push rod (303) being rotatably connected inside the connecting ears (302), a half-tooth being fixedly connected to the outer surface of one end of the push rod (303) away from the connecting ears (302), a C-shaped plate (304) being rotatably connected to the outer surface of the push rod (303), and a T-shaped plate (305) being fixedly connected to the top of the C-shaped plate (304).

2. The oil pump bracket assembly according to claim 1, characterized in that: The C-shaped plate (304) is rotatably connected to a rotating rod 1 (306) inside, and the outer surface of one end of the rotating rod 1 (306) close to the top rod (303) is fixedly connected to a half tooth 2 and meshed with the half tooth 1. The end of the rotating rod 1 (306) away from the C-shaped plate (304) is provided with a fixed slide plate (307), and the rotating rod 1 (306) is slidably connected to the inside of the fixed slide plate (307). The end of the fixed slide plate (307) away from the rotating rod 1 (306) is fixedly connected to a top plate (308), and the bottom of the top plate (308) is fixedly connected to a square block, and the square block is slidably connected to the inside of the rectangular groove.

3. The oil pump bracket assembly according to claim 2, characterized in that: A shock absorbing mechanism (4) is arranged inside the main body (1), and the shock absorbing mechanism (4) comprises a connecting plate 1 (401) fixedly connected to the bottom of one group of spring rods (201), a spring plate (402) is rotatably connected inside the connecting plate 1 (401), an end of the spring plate (402) away from the connecting plate 1 (401) is rotatably connected to a horizontal plate (403), the horizontal plate (403) penetrates and is slidably connected to the inside of the hollow block (105), and an end of the horizontal plate (403) away from the spring plate (402) is rotatably connected to a vertical plate (404).

4. The oil pump bracket assembly according to claim 3, characterized in that: The top and bottom of the vertical plate (404) are both rotatably connected to a swing plate (405); one end of the swing plate (405) away from the vertical plate (404) is rotatably connected to a sliding block (406); the top of the sliding block (406) is fixedly connected to a spring column (407); one end of the two spring columns (407) away from the swing plate (405) is fixedly connected to a sliding frame (408); the sliding block (406) is slidably connected inside the sliding frame (408); the vertical plate ( 404) is fixedly connected to the sliding frame (408) via a spring, a side of the sliding frame (408) away from the spring column (407) is fixedly connected to an arc plate (409), a side opposite to the arc plate (409) is fixedly connected to a plurality of sliding sleeves (410), the plurality of sliding sleeves (410) are distributed at equal distances, a spring is fixedly connected inside the sliding sleeve (410), and a ball (411) is fixedly connected to one end of the spring away from the arc plate (409).

5. The oil pump bracket assembly according to claim 4, characterized in that: The outer surface of the filtering mechanism (5) is provided with a scraping mechanism (6), the scraping mechanism (6) comprising a sliding ring (601) slidably connected to the outer surface of a bidirectional threaded lead screw (504), the outer surface of the sliding ring (601) being fixedly connected to four connecting ears (602), the four connecting ears (602) being arranged in a circular array with the sliding ring (601) as the center, the interior of the connecting ears (602) being fixedly connected to a limiting rod (603), one end of the four limiting rods (603) being rotatably connected to an annular sleeve (604) away from the sliding ring (601), and the interior of the annular sleeve (604) being fixedly connected to a plurality of baffles (605).

6. The oil pump bracket assembly according to claim 5, characterized in that: A plurality of baffles (605) are arranged in a group of two each in a circular array with the sliding ring (601) as the center. A rolling column (606) is rotatably connected between two baffles (605). One end of the rolling column (606) close to the baffle (605) is fixedly connected to a fixed roller (607). The fixed roller (607) penetrates and is rotatably connected to the side wall of the baffle (605). The side of the fixed roller (607) away from the rolling column (606) is rotatably connected to a push-pull rod (608). The bottom of each two push-pull rods (608) on the opposite side is rotatably connected. A push plate (609) is provided, the push plate (609) penetrates the bottom outer wall of the annular sleeve (604), the inner part of the limit rod (603) is slidably connected to a swing rod (610), one end of the four swing rods (610) away from the limit rod (603) is rotatably connected to a movable sleeve (611), the side wall of the movable sleeve (611) is fixedly connected to a scraper ring (612), the scraper ring (612) is made of rubber, the outer surface of the movable sleeve (611) is fixedly connected to a limit block, and the limit block is slidably connected to the inside of the sliding groove (102).

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