Hand-operated vehicle gear oil filling device

Abstract

The utility model relates to the technical field of gear oil filling, and discloses a hand-operated vehicle gear oil filling device which comprises an oil tray, a filtering assembly for preventing impurities from entering the oil tray is arranged on the surface of the oil tray, gear oil is poured into the oil tray through the arranged filtering assembly, the gear oil is filtered through a filtering net, and the gear oil is filled into the oil tray. When a filter screen needs to be replaced, a pull plate is pulled, a limiting block is separated from a convex hole through a linkage plate, an abutting rod, a limiting block, a sliding rod, a sliding plate and a spring, a fixing plate and the filter screen are pulled out through a handle to be replaced or cleaned, and during installation, the fixing plate is inserted into an installation groove, so that the gear oil is prevented from being damaged. Through a linkage plate, an abutting rod, a limiting block, a sliding rod, a sliding plate and a spring, the side, away from the inclined face, of the limiting block abuts against the inner wall of a convex hole, the fixing plate, the filter screen and the fixing frame are stably limited, and filtering work can be normally conducted.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear oil filling technical field, concretely is a hand -operated vehicle gear oil filling device. BACKGROUND

[0002] Gear oil is with petroleum lubricating oil base oil or synthetic lubricating oil as the main, join the extreme pressure antiwear agent and oily agent and become a kind of lubricating oil that are modulated.Gear oil mainly plays the role of lubricating gear and bearing, preventing wear and corrosion, helping gear heat dissipation etc., is used to various gear transmission devices, prolongs its service life, improves transmission power efficiency, in the automobile repair shop, often need to replace or add gearbox gear oil or rear axle gear oil to the vehicle under repair.

[0003] The existing gear oil adding mode uses the oil pipe mode to add, pours into the oil pan, and adds by using the oil pipe, but in actual use, the oil pan is open type, and the dust and particulate matter in the air can fall into the oil pan, when adding gear oil, dust and other impurities are added into the vehicle body, which can increase wear and damage the vehicle. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a hand -operated vehicle gear oil filling device to solve the problems in the above -mentioned background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a hand -operated vehicle gear oil filling device, including oil pan, the surface of oil pan is provided with the filter assembly that prevents impurities from entering the oil pan, the filter assembly includes:

[0006] Fixed frame, the fixed frame is fixed at the top of oil pan, the inner side of fixed frame is equipped with installation groove, the inner side of installation groove is installed with fixed plate, the inner side of fixed plate is fixed with filter screen, the surface of filter screen is equipped with through -hole, the surface of fixed plate is fixed with handle, the filter assembly further includes connecting piece, gear oil is poured into the oil pan, is filtered through filter screen, and filter screen is conveniently and stably installed through installation groove and fixed plate.

[0007] Preferably, the connecting piece comprises a convex hole formed in the surface of the fixing plate, the fixing frame is internally provided with a resisting cavity, the inner wall of the resisting cavity is provided with a resisting rod, the inner part of the fixing frame is provided with a limiting slot, the limiting slot is communicated with the resisting cavity, the inner wall of the limiting slot is slidably connected with a limiting block, the limiting block is penetrated by the resisting rod, and the limiting block is fixedly connected with the resisting rod, the inner part of the fixing frame is provided with a sliding slot, the inner wall of the sliding slot is slidably connected with a sliding rod, the surface of the sliding rod is fixedly provided with a spring, one end of the spring away from the sliding rod is fixed on the inner wall of the sliding slot, the end of the sliding rod away from the spring is fixedly provided with a sliding plate, and the side of the sliding plate away from the sliding rod is slidably connected with the surface of the limiting block, the surface of the fixing frame is provided with a connecting hole, the surface of the resisting rod is hingedly provided with a linkage plate, one end of the linkage plate away from the resisting rod is hingedly provided with a pulling plate, and the pulling plate is slidably connected with the inner wall of the connecting hole.

[0008] Preferably, one end of the limiting block away from the resisting rod is provided as an inclined surface, so that the limiting block can be moved when resisting, and the fixing plate and the filter screen are conveniently installed.

[0009] Preferably, the top of the oil pan is fixedly provided with a hand oil pump, the oil inlet of the hand oil pump is fixedly provided with an oil inlet pipe, the oil outlet of the hand oil pump is fixedly provided with an oil outlet pipe, the hose is connected with the oil inlet pipe, the other end of the hose is inserted into the through hole, the oil injection hose is connected with the oil outlet pipe, the other end of the oil injection hose is inserted into the oil inlet, the rocker of the hand oil pump can be rotated, the gear oil is injected into the oil inlet, and the gear oil is added.

[0010] Preferably, the resisting cavity is provided as an inclined shape, and when the resisting rod moves, the resisting rod is resisted by the inner wall of the resisting cavity, so that the resisting rod drives the limiting blocks to move close to each other, and installation and disassembly are facilitated.

[0011] Preferably, the limiting block, the resisting rod, the linkage plate, the sliding rod and the spring are provided with two groups, and the two groups of limiting blocks, resisting rods, linkage plates, sliding rods and springs are symmetrically arranged with the center line of the fixing frame as the axis of symmetry, so that the stability of installation is improved.

[0012] Compared with the prior art, the hand-operated vehicle gear oil filling device has the following beneficial effects:

[0013] 1. The hand-operated vehicle gear oil filling device, through the setting of the filter assembly, the gear oil is poured into the oil pan, and the dust and other impurities in the air are prevented from entering the oil pan through the filter screen, thereby affecting the quality of the gear oil. When the filter screen needs to be replaced, pull the pull plate, and through the linkage plate, the abutting rod, the limiting block, the sliding rod, the sliding plate, and the spring, the limiting block is separated from the convex hole. The fixed plate and the filter screen are replaced or cleaned by pulling out the handle. When installing, insert the fixed plate into the installation groove, and through the linkage plate, the abutting rod, the limiting block, the sliding rod, the sliding plate, and the spring, the limiting block is separated from the convex hole. The fixed plate, the filter screen, and the fixed frame are stably limited, and the filtering work can be normally carried out.

[0014] 2. The hand-operated vehicle gear oil filling device, when the gear oil needs to be added, the hose is connected to the oil inlet pipe, the other end of the hose is inserted into the through hole, the oil injection hose is connected to the oil outlet pipe, and the other end of the oil injection hose is inserted into the oil filling port. The rocker of the hand-operated oil pump can be rotated, the gear oil enters the oil filling port, and the gear oil is added. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a local view structural schematic diagram of the utility model;

[0017] Figure 3 It is a local sectional view structural schematic diagram of the utility model;

[0018] Figure 4 It is a local front view structural schematic diagram of the utility model;

[0019] Figure 5 It is a fixed plate, filter screen, through hole, convex hole, handle sectional view structural schematic diagram of the utility model;

[0020] Figure 6 It is a fixed frame, installation groove, abutting cavity, sliding groove, limiting groove, connecting hole sectional view structural schematic diagram of the utility model.

[0021] In the drawing: 1, oil pan; 2, hand-operated oil pump; 3, oil inlet pipe; 4, oil outlet pipe; 5, filter assembly; 50, fixed frame; 51, installation groove; 52, fixed plate; 53, filter screen; 54, through hole; 55, handle; 56, connecting piece; 560, convex hole; 561, abutting cavity; 562, abutting rod; 563, limiting groove; 564, limiting block; 565, sliding groove; 566, sliding rod; 567, spring; 568, sliding plate; 569, linkage plate; 5600, connecting hole; 5601, pull plate. DETAILED DESCRIPTION

[0022] As Figures 1-6As shown, the utility model provides a technical scheme: a hand -operated vehicle gear oil filling device, including oil tray 1, the surface of oil tray 1 is provided with the filter assembly 5 of preventing impurity into oil tray 1.

[0023] The filtering assembly 5 comprises a fixing frame 50 fixed on the top of the oil pan 1, an installation groove 51 is formed on the inner side of the fixing frame 50, a fixed plate 52 is installed on the inner side of the installation groove 51, a filter screen 53 is fixed on the inner side of the fixed plate 52, through holes 54 are formed on the surface of the filter screen 53, a handle 55 is fixed on the surface of the fixed plate 52, the filtering assembly 5 further comprises a connecting piece 56, the connecting piece 56 comprises a convex hole 560, the convex hole 560 is formed on the surface of the fixed plate 52, a resisting cavity 561 is formed in the interior of the fixing frame 50, a resisting rod 562 is arranged on the inner wall of the resisting cavity 561, a limiting groove 563 is formed in the interior of the fixing frame 50, the limiting groove 563 is communicated with the resisting cavity 561, a limiting block 564 is slidably connected on the inner wall of the limiting groove 563, the limiting block 564 is penetrated by the resisting rod 562, and the limiting block 564 is fixedly connected with the resisting rod 562, a sliding groove 565 is formed in the interior of the fixing frame 50, a sliding rod 566 is slidably connected on the inner wall of the sliding groove 565, a spring 567 is fixed on the surface of the sliding rod 566, one end of the spring 567 away from the sliding rod 566 is fixed on the inner wall of the sliding groove 565, a sliding plate 568 is fixed on the end of the sliding rod 566 away from the spring 567, one side of the sliding plate 568 away from the sliding rod 566 is slidably connected on the surface of the limiting block 564, a connecting hole 5600 is formed on the surface of the fixing frame 50, a linkage plate 569 is hingedly connected on the surface of the resisting rod 562, a pull plate 5601 is hingedly connected on the end of the linkage plate 569 away from the resisting rod 562, the pull plate 5601 is slidably connected on the inner wall of the connecting hole 5600, the end of the limiting block 564 away from the resisting rod 562 is arranged as an inclined surface, the resisting cavity 561 is arranged as an inclined shape, the limiting block 564, the resisting rod 562, the linkage plate 569, the sliding rod 566 and the spring 567 are arranged in two groups, and the two groups of the limiting block 564, the resisting rod 562, the linkage plate 569, the sliding rod 566 and the spring 567 are symmetrically arranged with the center line of the fixing frame 50 as the axis of symmetry, the gear oil is poured into the oil pan 1, and is filtered through the filter screen 53, so that the dust and other impurities in the air can be avoided from entering the oil pan 1, and the quality of the gear oil is affected, when the filter screen 53 needs to be replaced or cleaned after being used for a long time, the hose is pulled out of the through hole 54, the pull plate 5601 is pulled, and the limiting block 564 is separated from the convex hole 560 through the linkage plate 569, the resisting rod 562, the limiting block 564, the sliding rod 566, the sliding plate 568 and the spring 567, so that the fixed plate 52 and the filter screen 53 can be replaced or cleaned through the handle 55, in the installation, the fixed plate 52 is inserted into the installation groove 51, the limiting block 564 away from the side of the inclined surface is abutted with the inner wall of the convex hole 560 through the linkage plate 569, the resisting rod 562, the limiting block 564, the sliding rod 566, the sliding plate 568 and the spring 567, so that the fixed plate 52 and the filter screen 53 are stably limited with the fixing frame 50, and the filtering work can be normally performed.

[0024] The top of the oil pan 1 is fixed with a hand oil pump 2, the oil inlet of the hand oil pump 2 is fixed with an oil inlet pipe 3, the oil outlet of the hand oil pump 2 is fixed with an oil outlet pipe 4, the gear oil is poured into the oil pan 1, the hose is connected to the oil inlet pipe 3, the other end of the hose is inserted into the through hole 54, at the same time, the oil injection hose is connected to the oil outlet pipe 4, the other end of the oil injection hose is inserted into the oil filler port, the rocker of the hand oil pump 2 is rotated, the gear oil enters the oil filler port, and the gear oil is added.

[0025] When it is necessary to add gear oil to the vehicle body, the gear oil is poured into the oil pan 1 and filtered through the filter screen 53, at the same time, the hose is connected to the oil inlet pipe 3, the other end of the hose is inserted into the through hole 54, at the same time, the oil injection hose is connected to the oil outlet pipe 4, the other end of the oil injection hose is inserted into the oil filler port, at this time, the rocker of the hand oil pump 2 is rotated, so that the gear oil enters the oil filler port, and the gear oil is added, the simple hand oil pump 2 and the extended oil injection hose are used for oiling, so that the operation is simple, time is saved, and efficiency is improved, when the filter screen 53 needs to be replaced or cleaned after being used for a long time, the hose is pulled out of the through hole 54, at this time, the pull plate 5601 is pulled, the linkage plate 569 is flipped, the abutting rod 562 is moved along the inner wall of the abutting cavity 561, and the limiting block 564 is moved synchronously, at this time, the spring 567 is compressed, and the limiting block 564 is separated from the convex hole 560, at this time, the handle 55 is pulled out of the fixed plate 52 and the filter screen 53 are replaced or cleaned, the pull plate 5601 is loosened, the spring 567 is released, the pull plate 5601, the linkage plate 569, the abutting rod 562 and the limiting block 564 are reset, when the fixed plate 52 is inserted into the installation groove 51, the inclined surface of the limiting block 564 is located on the surface of the convex hole 560, at this time, the limiting block 564 is close to each other, the sliding plate 568 moves on the surface of the limiting block 564, the sliding rod 566 enters the sliding groove 565, the spring 567 is compressed, when the limiting block 564 enters the convex hole 560, the spring 567 is released, the sliding rod 566 drives the sliding plate 568 to reset, and simultaneously drives the limiting block 564 to reset, at this time, the side, away from the inclined surface, of the limiting block 564 abuts against the inner wall of the convex hole 560, so that the fixed plate 52, the filter screen 53 and the fixed frame 50 are stably limited, and the filtering work can be normally performed, dust and other impurities in the air are prevented from entering the oil pan 1, and the quality of the gear oil is affected.

[0026] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A hand-operated vehicle gear oil filler device comprising an oil pan (1), characterized in that: The surface of the oil pan (1) is provided with a filter assembly (5) for preventing impurities from entering the oil pan (1), the filter assembly (5) comprises: a fixed frame (50) fixed on the top of the oil pan (1), a mounting groove (51) is formed in the inner side of the fixed frame (50), a fixed plate (52) is mounted on the inner side of the mounting groove (51), a filter screen (53) is fixed on the inner side of the fixed plate (52), a plurality of through holes (54) are formed in the surface of the filter screen (53), a handle (55) is fixed on the surface of the fixed plate (52), and the filter assembly (5) further comprises a connecting piece (56).

2. A hand-operated vehicle gear oil filler device as defined in claim 1, wherein: The connecting piece (56) comprises a convex hole (560) formed in the surface of the fixed plate (52), an abutting cavity (561) is formed in the inner side of the fixed frame (50), an abutting rod (562) is arranged on the inner wall of the abutting cavity (561), a limiting groove (563) is formed in the inner side of the fixed frame (50), the limiting groove (563) is communicated with the abutting cavity (561), a limiting block (564) is slidably connected to the inner wall of the limiting groove (563), the limiting block (564) is penetrated by the abutting rod (562), and the limiting block (564) is fixedly connected with the abutting rod (562), a sliding groove (565) is formed in the inner side of the fixed frame (50), a sliding rod (566) is slidably connected to the inner wall of the sliding groove (565), a spring (567) is fixed on the surface of the sliding rod (566), one end of the spring (567) away from the sliding rod (566) is fixed on the inner wall of the sliding groove (565), one end of the sliding rod (566) away from the spring (567) is fixed with a sliding plate (568), and the sliding plate (568) is slidably connected to the surface of the limiting block (564) away from the sliding rod (566), a connecting hole (5600) is formed in the surface of the fixed frame (50), and the surface of the abutting rod (562) is hingedly connected with a linkage plate (569), one end of the linkage plate (569) away from the abutting rod (562) is hingedly connected with a pull plate (5601), and the pull plate (5601) is slidably connected to the inner wall of the connecting hole (5600).

3. A hand-operated vehicle gear oil filler device as defined in claim 2 wherein: The end of the limiting block (564) away from the abutting rod (562) is provided as an inclined surface.

4. A hand-operated vehicle gear oil filler device as defined in claim 1 wherein: The top of the oil pan (1) is fixed with a hand oil pump (2), the oil inlet of the hand oil pump (2) is fixed with an oil inlet pipe (3), and the oil outlet of the hand oil pump (2) is fixed with an oil outlet pipe (4).

5. A hand-operated vehicle gear oil filler device as defined in claim 2 wherein: The abutting cavity (561) is provided as an inclined shape.

6. A hand-operated vehicle gear oil filler device as defined in claim 2 wherein: The limiting block (564), the abutting rod (562), the linkage plate (569), the sliding rod (566) and the spring (567) are provided with two groups, and the two groups of the limiting block (564), the abutting rod (562), the linkage plate (569), the sliding rod (566) and the spring (567) are symmetrically arranged with the center line of the fixed frame (50) as the axis of symmetry.

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