CN218152279U

CN218152279U - Automatic gearbox capable of reducing abrasion

Info

Publication number: CN218152279U
Application number: CN202222180376.8U
Authority: CN
Inventors: 朱浩然; 李全喜; 周应好
Original assignee: Henan Guangrui Automative Parts Co ltd
Current assignee: Henan Guangrui Automative Parts Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-27
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses an automatic gearbox capable of reducing abrasion, which comprises a gearbox shell, wherein a lubricating oil storage box is arranged on the gearbox shell, one end of the lubricating oil storage box is communicated with the gearbox shell through a liquid outlet pipe, one end of the gearbox shell, which is far away from the liquid outlet pipe, is provided with a liquid return pipe, a purification box is arranged on the liquid return pipe through an extraction assembly, and the purification box is communicated with the lubricating oil storage box through a connecting pipe; the inside one end that is close to liquid return pipe of purifying box is equipped with the absorption subassembly to the inside filter that is equipped with through installation mechanism of purifying box. The utility model discloses a mutually supporting of above-mentioned mechanism not only can guarantee the sufficiency of inside lubricating oil, avoids too big and accelerate the consumption of lubricating oil at power and lead to its volume insufficient, and influences the normal use of internal plant to can also carry out filtration to lubricating oil, can adsorb the metal granule etc. that produces wearing and tearing and filter, avoid remaining inside the equipment, reduce the rate of wear of gear.

Description

Automatic gearbox capable of reducing abrasion

Technical Field

The utility model relates to a gearbox technical field, concretely relates to automatic gearbox that can reduce wearing and tearing.

Background

The automatic gearbox is a speed change device which can automatically perform automatic gear shifting operation according to the automobile speed and the engine speed and is relative to a manual gearbox, at present, the automobile automatic gearbox is commonly provided with four types, namely a hydraulic automatic gearbox, a mechanical stepless automatic gearbox, an electric control mechanical automatic gearbox and a double-clutch automatic gearbox, the core of the automatic gearbox is used for realizing automatic gear shifting, the automatic gear shifting refers to that a driver operates an accelerator pedal according to the requirement of the driving process in the driving process of an automobile, and the automatic gearbox can automatically shift into different gears to work according to the engine load and the running working condition of the automobile.

Chinese patent publication No. CN114017492A discloses an automatic transmission with a self-lubricating mechanism, which comprises a box body, an inner cavity is arranged inside the box body, a gear set is rotatably arranged inside the inner cavity, and the automatic transmission further comprises: the lubricating mechanism is arranged at the upper end of the box body; the lubricating mechanism comprises a supporting mechanism, the supporting rod is mounted on the inner side of the upper end of the supporting seat through a bolt, the upper end of the supporting rod is fixedly provided with a supporting block, and the upper end of the supporting block is fixedly provided with an oil box, and the lubricating mechanism has the beneficial effects that: through set up the lubricated mechanism that can pour into lubricating oil into automatically to the gearbox upper end, make lubricating oil in the oil box just inject lubricating oil into to the gearbox in a period, make the gear train guarantee to have sufficient lubricated effect, reduce the damage of gear train.

However, the above-mentioned devices have a certain disadvantage in actual use, and the lubricating oil therein is gradually consumed as they are consumed, and although it can be automatically added at regular intervals, since the internal lubricating oil is consumed relatively quickly at a high output, it is not ensured to be sufficient, and there is a possibility that the wear between the gears is accelerated, and since the internal gear train is continuously worn, the lubricating oil contains a small amount of metal impurities therein, and the metal impurities remain in the transmission over time, and the wear of the internal equipment is accelerated, and the usability thereof is impaired.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: overcome prior art's not enough, provide one kind and can adsorb the metal particle that wearing and tearing produced and filter, avoid remaining inside equipment, reduce the automatic gearbox who has self-lubricating mechanism of the rate of wear of gear.

The utility model discloses a technical scheme who solves technical problem and take is:

an automatic gearbox capable of reducing abrasion comprises a gearbox shell, wherein a lubricating oil storage box is arranged on the gearbox shell, one end of the lubricating oil storage box is communicated with the gearbox shell through a liquid outlet pipe, a liquid return pipe is arranged at one end, away from the liquid outlet pipe, of the gearbox shell, the liquid return pipe is connected with the gearbox shell through a fixing component, a purification box is arranged on the liquid return pipe through an extraction component, and the purification box is communicated with the lubricating oil storage box through a connecting pipe; the inside one end that is close to liquid return pipe of purifying box is equipped with the adsorption component to the purifying box is inside to be equipped with the filter through installation mechanism, and the filter slope sets up, and the low side of filter flushes mutually.

Preferably, in order to guarantee that lubricating oil can flow in the transmission housing, can guarantee lubricating property on the one hand, on the other hand can take out impurity such as the inside metal particle that produces, draw the subassembly and include the oil pump that is connected with liquid return pipe to the oil pump passes through mount pad and transmission housing fixed connection.

Preferably, for the stability that improves back the liquid pipe, fixed subassembly includes that the equidistance cover establishes the solid fixed ring on returning the liquid pipe, through bracing piece fixed connection between solid fixed ring and the gearbox casing.

Preferably, in order to adsorb the filtration in order to can be to the inside metallic impurity of lubricating oil, guarantee its performance when follow-up recycle, adsorption component is equipped with driven impeller including setting up the bull stick that is close to liquid return pipe one end inside the purifying box, the side equidistance of week of bull stick, all is equipped with the permanent magnet on the driven impeller to the bull stick is connected with the lateral wall of purifying box through the bearing frame.

Preferably, for the convenience of assembling the filter, be convenient for change it or clear up, guarantee filtration purification's effect, installation mechanism has seted up mounting groove including setting up the mounting panel on the inside lateral wall of purifying box in the mounting panel to sliding in the mounting groove and being equipped with the installation cardboard, two installation cardboards all with filter fixed connection, and still be equipped with spacing subassembly on the mounting panel.

Preferably, in order to guarantee the stability when using, avoid the filter to take place to slide, spacing subassembly is equipped with the fixed column including seting up the fixed orifices on the mounting panel, the block in the fixed orifices.

Preferably, for the convenience is installed and is taken out the fixed column, convenient operation, and the mounting panel is worn out and the outside is extended to the one end of fixed column and is equipped with the limiting plate to it is equipped with the pull ring to rotate on the limiting plate.

The utility model discloses an actively beneficial effect is:

1. the utility model discloses a lubricating oil bin that is equipped with on the gearbox casing, and be linked together with gearbox casing inside through drain pipe and return liquid pipe, and then can guarantee the sufficiency of inside lubricating oil constantly, avoid too big and accelerate the consumption of lubricating oil and lead to its volume insufficient at power, and influence the normal use of internal plant, the purifying box that still is equipped with simultaneously can carry out filtration purification to lubricating oil, can adsorb the metal particles etc. that produce wearing and tearing and filtering, avoid remaining inside the equipment, reduce the rate of wear of gear.

2. The utility model discloses a fixed subassembly that is equipped with on returning the liquid pipe can improve the stability of returning the liquid pipe, and the extraction subassembly can guarantee that lubricating oil can flow at gearbox casing inside, lubricating property can be guaranteed on the one hand, on the other hand can take out the impurity such as the metal particle that inside produced, subsequent purification of being convenient for filters, and then guarantee the lubricating property of lubricating oil, and through the absorption subassembly that is equipped with in the purifying box inside, under the effort that lubricating oil flows, it rotates at the purifying box inside to absorb the subassembly, can adsorb the filtration to the metal impurities that contains in the lubricating oil, the filter can also filter it once more simultaneously, guarantee the effect of purifying, and installation mechanism can conveniently assemble the filter, and then conveniently clear up or change in order to guarantee purifying effect to it.

Drawings

Fig. 1 is one of schematic structural diagrams of an automatic transmission capable of reducing wear according to the present invention;

fig. 2 is a second schematic structural diagram of an automatic transmission capable of reducing wear according to the present invention;

FIG. 3 is a schematic view of the internal structure of the clean box in the automatic transmission capable of reducing wear according to the present invention;

FIG. 4 is a schematic view of the internal structure of the adsorption assembly in the automatic transmission capable of reducing wear according to the present invention;

fig. 5 is a schematic diagram of an internal structure of the mounting mechanism in the automatic transmission capable of reducing wear according to the present invention.

Detailed Description

Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the invention have been illustrated in the accompanying drawings, it will be understood that the invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more complete and thorough understanding of the invention. It should be understood that the drawings and examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure.

The term "including" and variations thereof as used herein is intended to be open-ended, i.e., "including but not limited to".

The names of messages or information exchanged between devices in embodiments of the present invention are for illustrative purposes only, and are not intended to limit the scope of such messages or information.

Referring to fig. 1, 2, 3, 4 and 5, in which: 1-a gearbox housing; 2-a lubricant storage tank; 3, a liquid outlet pipe; 4-a purifying box; 5-connecting pipe; 6-liquid return pipe; 7-fixing the ring; 8-a support bar; 9-an oil pump; 10-a mounting seat; 11-a filter plate; 12-a mounting plate; 13-a bearing seat; 14-a rotating rod; 15-a driven impeller; 16-a permanent magnet; 17-installing a clamping groove; 18-mounting a clamping plate; 19-fixing columns; 20-limiting plate; 21-fixing hole.

Example 1: referring to fig. 1-5, an automatic transmission capable of reducing wear includes a transmission housing 1, wherein a gear set is rotatably installed inside the transmission housing 1, and for those skilled in the art, the transmission is a mature technology, and therefore, the structure of the internal gear set and the like is not disclosed again.

Be equipped with lubricating oil storage tank 2 on the gearbox casing 1, both can carry out fixed connection through the mode of bolt, conveniently dismantle or install lubricating oil storage tank 2 to 2 tops of lubricating oil storage tank are equipped with the interpolation pipe, and the convenience adds the use to its lubricating oil.

One end of lubricating oil bin 2 is linked together through drain pipe 3 and gearbox casing 1, the one end that drain pipe 3 was kept away from to gearbox casing 1 is equipped with back liquid pipe 6, and be connected through fixed subassembly between back liquid pipe 6 and the gearbox casing 1, fixed subassembly includes that the equidistance cover establishes solid fixed ring 7 on returning liquid pipe 6, through bracing piece 8 fixed connection between solid fixed ring 7 and the gearbox casing 1, be equipped with purifying box 4 through the extraction subassembly on returning liquid pipe 6, the extraction subassembly includes the oil pump 9 that is connected with back liquid pipe 6, and oil pump 9 passes through mount pad 10 and gearbox casing 1 fixed connection, purifying box 4 is linked together with lubricating oil bin 2 through connecting pipe 5, wherein connecting pipe 5 sets up for the slope, inclination is 10-15, conveniently extract the lubricating oil after filtering to the inside top of lubricating oil bin 2, be convenient for mixing with the lubricating oil of inside, can make full use of.

The inside one end that is close to liquid return pipe 6 of purifying box 4 is equipped with adsorption component to 4 inside filter 11 that are equipped with through installation mechanism of purifying box, the slope of filter 11 sets up, and the low side of filter 11 flushes mutually.

Through mutually supporting of above-mentioned mechanism, not only can guarantee the sufficiency of inside lubricating oil, avoid too big and accelerate the consumption of lubricating oil at power and lead to its volume insufficient, and influence the normal use of internal plant to can also carry out filtration to lubricating oil, can adsorb the metal particle etc. that produce wearing and tearing and filter, avoid remaining inside the equipment, reduce the wearing and tearing speed of gear.

Example 2: referring to fig. 1-5, the adsorption assembly includes a rotating rod 14 disposed inside the purification box 4 near one end of the liquid return pipe 6, driven impellers 15 are disposed on the circumferential side of the rotating rod 14 at equal intervals, permanent magnets 16 are disposed on the driven impellers 15, and the rotating rod 14 is connected to the side wall of the purification box 4 through a bearing seat 13.

And through the absorption subassembly that is equipped with in purifying box 4 inside, under the effort that lubricating oil flows, absorb the subassembly and rotate in purifying box 4 inside, can adsorb the metallic impurity that contains in the lubricating oil and filter, filter 11 can also filter it once more simultaneously, guarantees the effect of purification, avoids influencing its lubricating property because of containing impurity to through repeated reuse, can improve the utilization ratio to it.

Example 3: referring to fig. 1-5, the mounting mechanism includes a mounting plate 12 disposed on a side wall inside the purifying box 4, a mounting slot 17 is formed in the mounting plate 12, and a mounting clip 18 is slidably disposed in the mounting slot 17, both the mounting clips 18 are fixedly connected to the filter plate 11, and a limiting component is further disposed on the mounting plate 12, the limiting component includes a fixing hole 21 disposed on the mounting plate 12, a fixing post 19 is engaged in the fixing hole 21, where the fixing hole 21 is square, and can avoid rotating when engaged with the fixing post 19, and a non-slip mat may be further disposed inside the fixing hole 21, so as to ensure firmness when the fixing is engaged, and avoid the filter plate 11 from shaking, one end of the fixing post 19 penetrates through the mounting plate 12 and extends to the outside to be provided with a limiting plate 20, and a pull ring is rotatably disposed on the limiting plate 20.

Installation mechanism can conveniently assemble filter 11, and then conveniently clears up it or change in order to guarantee purifying effect, because the spacing subassembly that is equipped with can guarantee the fastness when using, avoids filter 11 to take place to slide and drops even, and then guarantees its filter effect.

The utility model discloses when using, work through oil pump 9, can extract the inside lubricating oil of lubricating oil bin 2 to gearbox casing 1 inside through drain pipe 3, lubricate inside gear train, and go on refluxing through liquid return pipe 6 and purify and utilizing, can guarantee lubricating property on the one hand, on the other hand can take away the impurity such as the metal granule that inside produced, be convenient for subsequent purification filtration, and then guarantee lubricating oil's lubricating property, and can also take away the heat that the gear during operation produced, reduce inside heat, and solid fixed ring 7 and bracing piece 8 can improve liquid return pipe 6's stability, the lubricating oil that contains impurity this moment enters into purifying box 4 inside, under its effort that flows, driven impeller 15 and bull stick 14 rotate on bearing frame 13, and then can guarantee that permanent magnet 16 carries out the abundant contact with lubricating oil, and then can adsorb inside metallic impurity, pass through filter 11 and filter the absorption once more, guarantee the effect of purification, lubricating oil after will filtering through connecting pipe 5 extracts to lubricating oil 2 inside top, be convenient for mixing with inside lubricating oil, can make full use, and installation is convenient for change the draw-in groove 17 and installation 18, and the filter fixed block is guaranteed, filter 21 can take place the fastness of filter effect when it slides and guarantee its cardboard, and filter 21 and guarantee its fastness.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. An automatic transmission capable of reducing wear, comprising a transmission housing, characterized in that: the transmission case is characterized in that a lubricating oil storage box is arranged on the transmission case, one end of the lubricating oil storage box is communicated with the transmission case through a liquid outlet pipe, a liquid return pipe is arranged at one end, away from the liquid outlet pipe, of the transmission case, the liquid return pipe is connected with the transmission case through a fixing assembly, a purification box is arranged on the liquid return pipe through an extraction assembly, and the purification box is communicated with the lubricating oil storage box through a connecting pipe; the purification box is characterized in that an adsorption component is arranged at one end, close to the liquid return pipe, in the purification box, a filter plate is arranged in the purification box through an installation mechanism, the filter plate is arranged in an inclined mode, and the lower end of the filter plate is flush with the lower end of the filter plate.

2. An automatic transmission capable of reducing wear according to claim 1, characterized in that: the extraction subassembly includes the oil pump that is connected with liquid return pipe to the oil pump passes through mount pad and gearbox housing fixed connection.

3. An automatic transmission capable of reducing wear according to claim 2, characterized in that: fixed subassembly includes that the equidistance cover establishes at the solid fixed ring on returning the liquid pipe, gu fixed ring with through bracing piece fixed connection between the gearbox casing.

4. An automatic transmission capable of reducing wear according to claim 3, characterized in that: adsorption component is including setting up the bull stick that is close to liquid return pipe one end inside the purifying box, the week side equidistance of bull stick is equipped with driven impeller, all be equipped with the permanent magnet on the driven impeller, and the bull stick is connected with the lateral wall of purifying box through the bearing frame.

5. An automatic transmission capable of reducing wear according to claim 4, characterized in that: the installation mechanism is including setting up the mounting panel on the inside lateral wall of purifying box, set up installation slot in the mounting panel, and it is equipped with the installation cardboard to slide in the installation slot, two the installation cardboard all with filter fixed connection, and still be equipped with spacing subassembly on the mounting panel.

6. An automatic transmission capable of reducing wear according to claim 5, characterized in that: the limiting assembly comprises a fixing hole formed in the mounting plate, and a fixing column is clamped in the fixing hole.

7. An automatic transmission capable of reducing wear according to claim 6, characterized in that: one end of the fixing column penetrates out of the mounting plate and extends to the outside to be provided with a limiting plate, and a pull ring is arranged on the limiting plate in a rotating mode.