阅读说明：本技术 一种采用差速器的可换挡汽车处理装置 (Gear-changeable automobile processing device adopting differential mechanism ) 是由 池汇 于 2021-01-11 设计创作，主要内容包括：本发明公开了一种采用差速器的可换挡汽车处理装置,包括集水处,其特征在于：所述集水处的下方设置有连接杆,所述连接杆的一端设置有中枢杆,所述中枢杆的下方设置有蓄水槽一,所述蓄水槽一与中枢杆的中间固定有分隔板,所述分隔板的中间设置有孔洞,所述分隔板的上方设置有蓄水槽二,所述孔洞贯穿于蓄水槽一与蓄水槽二,所述集水处的一侧设置有上腔,所述上腔的下方设置有下腔,所述集水处的一侧设置有差速器,所述差速器与下腔为配合结构,所述上腔的下方为渗透膜一,所述下腔的上方为渗透膜二,所述渗透膜一与渗透膜二为配合结构,所述下腔的一侧设置有吸盘,本发明,具有实用性强和差速器保护效果强的特点。(The invention discloses a shiftable automobile treatment device adopting a differential mechanism, which comprises a water collecting part and is characterized in that: the improved water collecting device is characterized in that a connecting rod is arranged below the water collecting position, a center rod is arranged at one end of the connecting rod, a first water storage tank is arranged below the center rod, a separation plate is fixed between the first water storage tank and the center rod, a hole is formed in the middle of the separation plate, a second water storage tank is arranged above the separation plate, the hole penetrates through the first water storage tank and the second water storage tank, an upper chamber is arranged on one side of the water collecting position, a lower chamber is arranged below the upper chamber, a differential mechanism is arranged on one side of the water collecting position, the differential mechanism and the lower chamber are in a matched structure, a first permeable membrane is arranged below the upper chamber, a second permeable membrane is arranged above the lower chamber, the first permeable membrane and the second permeable membrane are in a matched structure, and a sucking disc is arranged on one side of the lower chamber.)

1. The utility model provides an adopt interchangeable fender car processing apparatus of differential mechanism, includes catchment department (1), its characterized in that: the water collecting device is characterized in that a connecting rod (2) is arranged below the water collecting part (1), a center rod (3) is arranged at one end of the connecting rod (2), a water storage tank I (5) is arranged below the center rod (3), a partition plate is fixed between the water storage tank I (5) and the center rod (3), a hole (4) is formed in the middle of the partition plate, a water storage tank II (6) is arranged above the partition plate, and the hole (4) penetrates through the water storage tank I (5) and the water storage tank II (6).

2. The shiftable automotive handling apparatus using a differential according to claim 1, wherein: one side of water collection department (1) is provided with epicoele (8), the below of epicoele (8) is provided with lower chamber (9), one side of water collection department (1) is provided with differential mechanism (7), differential mechanism (7) are the cooperation structure with lower chamber (9), the below of epicoele (8) is osmotic membrane one, the top of lower chamber (9) is osmotic membrane two, osmotic membrane one is the cooperation structure with osmotic membrane two, one side of lower chamber (9) is provided with sucking disc (13), the inside of epicoele (8) is provided with buoyancy ball (20), the upper and lower below fixedly connected with bungee (19) of buoyancy ball (20), the both sides of buoyancy ball (20) are provided with buoyancy inner plug (21), the both sides of epicoele (8) are provided with sprays hole (22), it is the cooperation structure with inner plug (21) to spray hole (22).

3. The shiftable automotive handling apparatus using a differential according to claim 2, wherein: the temperature control ball (11) is arranged in the lower cavity (9), the power pivot (10) is arranged above the temperature control ball (11), the linkage rod (12) is arranged between the power pivot (10) and the temperature control ball (11), the first bearing is arranged in the middle of the power pivot (10), the power pivot (10) and the sucker (13) are of a linkage structure, and the heat transfer pipe is arranged in the middle of the lower cavity (9) and the differential mechanism (7).

4. The shiftable automotive handling apparatus using a differential according to claim 3, wherein: the inside of sucking disc (13) is provided with bearing two, the both sides of bearing two are connected with the bull stick, the one end of bull stick is provided with ball (15) and ball two (16), the outside of sucking disc (13) is provided with flexible membrane (14), ball (15) and ball two (16) are all in the centre of sucking disc (13) and flexible membrane (14), one side of sucking disc (13) is provided with iron fillings case (17), the opposite side of sucking disc (13) is provided with worm case (18), sucking disc (13) and iron fillings case (17), worm case (18) are the pipe connection.

5. The shiftable automotive handling device using a differential according to claim 4, wherein: the inside of worm case (18) is provided with extranet (23), the inside of extranet (23) is provided with and grinds stone (26), grind stone (26) and be provided with kelly (25) and inner chamber (24) with the centre of extranet (23), kelly (25) are located the inside of inner chamber (24), worm case (18) are pipe connection with iron fillings case (17).

6. The shiftable automotive transmission of claim 5, wherein: iron melting chamber (28) is arranged in iron scrap box (17), fusing cavity (27) is arranged below iron melting chamber (28), stirring rod (30) is arranged in iron melting chamber (28), piston plate (29) is arranged between iron melting chamber (28) and fusing cavity (27), and piston plate (29) and stirring rod (30) are of a matched structure.

7. The shiftable automotive transmission of claim 6, wherein: one side of differential mechanism (7) is provided with collection room (31), iron fillings case (17) and collection room (31) pipe connection, worm case (18) and collection room (31) pipe connection.

8. The shiftable automotive handling apparatus using a differential according to claim 7, wherein: the outer side of the collection chamber (31) is provided with a water chamber (34), the water chamber (34) is connected with the lower cavity (9) through a pipeline, and the collection chamber (31) and the power hub (10) are in a linkage structure.

9. The shiftable automotive handling device of claim 8, wherein: the outer side of the collecting chamber (31) is provided with a telescopic rod (33), one end of the telescopic rod (33) is provided with a smearing ball (32), a spring is arranged inside the telescopic rod (33), and the spring is fixedly connected with the smearing ball (32).

10. The shiftable automotive handling apparatus using a differential according to claim 9, wherein: a clamping block (35) is arranged above the upper cavity (8), the clamping block (35) is located above the differential (7), and the upper cavity (8) and the differential (7) are of a matched structure.

Technical Field

The invention relates to the technical field of differentials, in particular to a shiftable automobile processing device adopting a differential.

Background

In the era of rapid development of automobiles, people pay more attention to the research and development of differentials, the differentials are abraded in the driving process and need to be maintained regularly, if the differentials are not maintained for a long time, the driving texture of the automobile is affected, and therefore, the design of the gear-changeable automobile processing device adopting the differentials is very necessary, wherein the gear-changeable automobile processing device is strong in practicability and the differential protection effect.

Disclosure of Invention

The invention aims to provide a shiftable automobile processing device adopting a differential mechanism, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an adopt interchangeable fender car processing apparatus of differential mechanism, includes catchment department, its characterized in that: the water collecting device is characterized in that a connecting rod is arranged below the water collecting position, a center rod is arranged at one end of the connecting rod, a first water storage tank is arranged below the center rod, a partition plate is fixed between the first water storage tank and the center rod, a hole is formed in the middle of the partition plate, a second water storage tank is arranged above the partition plate, and the hole penetrates through the first water storage tank and the second water storage tank.

According to the technical scheme, one side of department that catchments is provided with the epicoele, the below of epicoele is provided with the cavity of resorption, one side of department that catchments is provided with differential mechanism, differential mechanism and cavity of resorption are the cooperation structure, the below of epicoele is osmotic membrane one, the top of cavity of resorption is osmotic membrane two, osmotic membrane one is the cooperation structure with osmotic membrane two, one side of cavity of resorption is provided with the sucking disc, the inside of epicoele is provided with the buoyancy ball, the upper and lower below fixedly connected with bungee of buoyancy ball, the both sides of buoyancy ball are provided with the inside plug, the both sides of epicoele are provided with the hole of spraying, it is the cooperation structure with the inside plug to spray.

According to the technical scheme, the temperature control ball is arranged in the lower cavity, the power pivot is arranged above the temperature control ball, the linkage rod is arranged between the power pivot and the temperature control ball, the first bearing is arranged in the middle of the power pivot, the power pivot and the sucker are in a linkage structure, and the heat transfer pipe is arranged between the lower cavity and the differential mechanism.

According to the technical scheme, the inside of sucking disc is provided with bearing two, the both sides of bearing two are connected with the bull stick, the one end of bull stick is provided with ball one and ball two, the outside of sucking disc is provided with the flexiplast, ball one all is in the centre of sucking disc and flexiplast with ball two, one side of sucking disc is provided with the iron fillings case, the opposite side of sucking disc is provided with the worm case, the sucking disc is pipe connection with iron fillings case, worm case.

According to the technical scheme, the inside of worm case is provided with the outer net, the stone is driven to inside being provided with of outer net, the stone is driven and the centre of outer net is provided with kelly and inner chamber, the kelly is located the inside of inner chamber, worm case and iron fillings case are the pipe connection.

According to the technical scheme, the iron melting chamber is arranged inside the iron scrap box, the fusing cavity is arranged below the iron melting chamber, the stirring rod is arranged inside the iron melting chamber, the piston plate is arranged between the iron melting chamber and the fusing cavity, and the piston plate and the stirring rod are of a matched structure.

According to the technical scheme, a collecting chamber is arranged on one side of the differential mechanism, the scrap iron box is connected with the collecting chamber through a pipeline, and the insect box is connected with the collecting chamber through a pipeline.

According to the technical scheme, the water chamber is arranged on the outer side of the collection chamber, the water chamber is connected with the lower cavity through a pipeline, and the collection chamber and the power hub are in a linkage structure.

According to the technical scheme, the outer side of the collecting chamber is provided with the telescopic rod, one end of the telescopic rod is provided with the smearing ball, the inside of the telescopic rod is provided with the spring, and the spring is fixedly connected with the smearing ball.

According to the technical scheme, the upper cavity and the differential are of a matched structure, a clamping block is arranged above the upper cavity, and the clamping block is connected with the differential.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the inner plug is driven to shake while the buoyancy ball shakes, the inner plug can be separated from the spraying hole at the moment, the spraying hole is opened to spray water in the upper cavity, the differential mechanism is cooled, the differential mechanism can generate high temperature after long-time running, the differential mechanism is damaged in the past, and the differential mechanism can be effectively protected by proper cooling, so that the differential mechanism can work within the protection temperature all the time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;

FIG. 2 is a schematic diagram of the system of the present invention;

FIG. 3 is a schematic view of the lower chamber of the present invention;

FIG. 4 is a schematic view of the upper chamber of the present invention;

in the figure: 1. a water collection place; 2. a connecting rod; 3. a pivot rod; 4. a hole; 5. a first water storage tank; 6. a second water storage tank; 7. a differential mechanism; 8. an upper chamber; 9. a lower cavity; 10. a power hub; 11. a temperature control ball; 12. a linkage rod; 13. a suction cup; 14. a flexible film; 15. a first ball; 16. a second ball bearing; 17. a scrap iron box; 18. a worm box; 19. an elastic cord; 20. a buoyant ball; 21. an inner plug; 22. a spray orifice; 23. an outer net; 24. an inner cavity; 25. a clamping rod; 26. grinding and expelling stones; 27. a fuse cavity; 28. an iron melting chamber; 29. a piston plate; 30. a stirring rod; 31. a collection chamber; 32. coating the ball; 33. a telescopic rod; 34. a water chamber; 35. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an adopt interchangeable fender car processing apparatus of differential mechanism, includes catchment department 1, its characterized in that: the connecting rod 2 is arranged below the water collecting part 1, the pivot rod 3 is arranged at one end of the connecting rod 2, the water storage tank I5 is arranged below the pivot rod 3, the partition plate is fixed between the water storage tank I5 and the pivot rod 3, the hole 4 is arranged in the middle of the partition plate, the water storage tank II 6 is arranged above the partition plate, the hole 4 penetrates through the water storage tank I5 and the water storage tank II 6, the water collecting part 1 is funnel-shaped and can be greatly contracted inwards, rainwater can be collected at the water collecting part 1 in rainy days or when an automobile runs on a ponding land, the water at the water collecting part 1 can be collected for secondary utilization, part of the rainwater can directly fall into the water storage tank II 6, along with the gradual increase of the rainwater at the water collecting part 1, the rainwater in the water storage tank II 6 can be gradually increased, the rainwater can exert pressure on the partition plate, the partition plate descends to drive the pivot rod 3 to descend, the pivot rod 3 descends to drive the connecting rod 2 at two sides to, the connecting rods 2 at the two sides descend to drive the water collecting parts 1 at the two sides to bend and descend, the water collecting parts 1 are contracted into the bottom of the automobile, rainwater is not collected continuously, the burden of excessive rainwater on the running of the automobile is avoided, when the weather is clear, water in the water storage tank I5 begins to evaporate, the speed of generated water vapor is far higher than the speed of water vapor flowing out from the holes 4, the water vapor pushes the partition plate upwards along with the accumulation of the water vapor in the water storage tank I5, the partition plate pushes the pivot rod 3 upwards to drive the pivot rod 3 to move, the pivot rod 3 drives the water collecting parts 1 to reset to wait for next water collection, the purposes of automatically collecting rainwater and accurately controlling the quantity of collected water are achieved, most of water in the subsequent container can be prevented from being washed, at the moment, a small part of water enters the water storage tank II 6 due to inclination, and pressure is applied to the partition plate through the water storage tank II 6, the speed of the inclination of the water collecting part 1 is accelerated, when the water collecting part 1 inclines, the baffle plates on the outer side can stop rainwater outside the differential mechanism, the differential mechanism is prevented from rusting due to the fact that the differential mechanism touches the rainwater, when the water collecting part 1 is reset in fine days, the space around the differential mechanism is enlarged, the differential mechanism is convenient to dissipate heat, and the normal operation of the differential mechanism is guaranteed;

an upper cavity 8 is arranged on one side of a water collecting part 1, a lower cavity 9 is arranged below the upper cavity 8, a differential mechanism 7 is arranged on one side of the water collecting part 1, the differential mechanism 7 and the lower cavity 9 are in a matched structure, a first permeable membrane is arranged below the upper cavity 8, a second permeable membrane is arranged above the lower cavity 9, the first permeable membrane and the second permeable membrane are in a matched structure, a sucker 13 is arranged on one side of the lower cavity 9, a buoyancy ball 20 is arranged inside the upper cavity 8, elastic ropes 19 are fixedly connected to the upper part and the lower part of the buoyancy ball 20, inner plugs 21 are arranged on two sides of the buoyancy ball 20, spraying holes 22 are arranged on two sides of the upper cavity 8, the spraying holes 22 and the inner plugs 21 are in a matched structure, water in the water collecting part 1 can be discharged into the upper cavity 8 through a pipeline for secondary utilization, after the upper cavity 8 is gradually filled with water, the upper cavity 8 can gradually descend until the upper cavity 8 contacts the lower cavity 9, the slow water flow conveying is also used for protecting the lower cavity 9, the lower cavity 9 is prevented from being damaged due to violent water flow impact, the service life of the lower cavity is prolonged, the buoyancy ball 20 can shake up and down when the automobile shakes, due to the action of the elastic rope 19, the buoyancy ball 20 can always move in a certain interval and cannot impact the inner wall of the upper cavity 8, the movement interval of the buoyancy ball 20 is standardized while the upper cavity 8 is effectively protected, the inner plug 21 can be driven to shake while the buoyancy ball 20 shakes, at the moment, the inner plug 21 can be separated from the spraying hole 22, the spraying hole 22 is opened to spray water in the upper cavity 8, the differential mechanism 7 is cooled, the differential mechanism 7 can generate high temperature after long-time driving, the differential mechanism 7 can be damaged after long-time driving, the differential mechanism can be effectively protected due to proper cooling, the differential mechanism 7 can always work in a protection temperature, when the automobile shakes violently, the generated dust is more, the upward and downward shaking amplitude of the buoyancy ball 20 is larger, the channel leaked from the spraying hole 22 is larger, the sprayed water amount is more, and the generated dust removal effect is better, on the contrary, when the automobile normally shakes, the generated dust is less, the upward and downward shaking amplitude of the buoyancy ball 20 is smaller, the channel leaked from the spraying hole 22 is also smaller, the sprayed water amount is less, the dust amount is in direct proportion to the water amount, the collected water is not wasted, and the cleanliness of the differential mechanism is kept;

the temperature control ball 11 is arranged in the lower cavity 9, the power pivot 10 is arranged above the temperature control ball 11, the linkage rod 12 is arranged between the power pivot 10 and the temperature control ball 11, the first bearing is arranged in the middle of the power pivot 10, the power pivot 10 and the sucking disc 13 are in a linkage structure, the heat transfer pipe is arranged between the lower cavity 9 and the differential mechanism 7, the lower cavity 9 is gradually filled with water as the water in the upper cavity 8 enters the lower cavity 9, the differential mechanism 7 generates high temperature and transfers the heat to the lower cavity 9 through the heat transfer pipe to heat the water in the lower cavity 9, the heat transfer pipe is used to ensure that the lower cavity 9 and the differential mechanism 7 can carry out heat transfer without contact, the condition that the lower cavity 9 directly contacts the differential mechanism to be damaged is avoided, the temperature control ball 11 can gradually descend as the water temperature in the lower cavity 9 ascends, the temperature control ball 11 descends to drive the linkage rod 12 to descend, and, the power hub 10 rotates to generate inertia, the inertia drives the linkage rod 12 to rise, the linkage rod 12 rises to drive the temperature control ball 11 to rise, the reciprocating circulation is realized, the power hub 10 continuously rotates, the power hub 10 rotates to drive the sucker 13 to move, the sucker 13 can suck scrap iron on the differential mechanism 7 and also absorb small insects on a passing grassland, so that the probability that the scrap iron is lost and damages pedestrians or damages the environment is reduced, the small insects are absorbed so as not to be rolled into the differential mechanism 7, the small insects can be dried by the high temperature of the differential mechanism 7, the gaps of the differential mechanism 7 can be blocked by the insects to cause the failure of the differential mechanism 7, and the spraying holes 22 can play a dust-reducing effect while spraying water, so that a large amount of dust can not be absorbed when the sucker 13 operates, and the impurity accumulation in the sucker is reduced, the situation that impurities are accumulated to block absorption of a sucking disc is avoided, a small amount of dust still exists when the upper cavity 8 is subjected to dust fall, the sucking disc 13 absorbs the small amount of dust, and the differential mechanism 7 is further cleaned;

the inside of the sucking disc 13 is provided with a second bearing, two sides of the second bearing are connected with rotating rods, one end of each rotating rod is provided with a first ball 15 and a second ball 16, the outer side of the sucking disc 13 is provided with a flexible film 14, the first ball 15 and the second ball 16 are both arranged between the sucking disc 13 and the flexible film 14, one side of the sucking disc 13 is provided with an iron chip box 17, the other side of the sucking disc 13 is provided with an insect box 18, the sucking disc 13 is connected with the iron chip box 17 and the insect box 18 through pipelines, the sucking disc 13 absorbs insects and iron chips, the iron chips are heavier and deposited at the bottom of the sucking disc 13, the insects can be attached to the top of the sucking disc 13, two channels are arranged between the sucking disc 13 and the flexible film 14, one channel is arranged at the top and the bottom, the two balls run in the middle space between the flexible film 14 and the sucking disc 13, when the first ball 15 runs to the upper side, the flexible film 14 is supported by the first ball 15, when the first ball 15 rotates to the passage opening between the worm box 18 and the sucker 13, the space at the passage opening between the worm box 18 and the sucker 13 is propped open by the first ball 15, worms are transferred along with the transfer of the space and then enter the worm box for storage, and scrap iron enters the scrap iron box 17 through the second ball 16, so that the aims of automatically identifying the scrap iron and the worms and classifying and collecting the scrap iron and the worms are fulfilled;

an outer net 23 is arranged inside the worm case 18, an abrasive 26 is arranged inside the outer net 23, a clamping rod 25 and an inner cavity 24 are arranged between the abrasive 26 and the outer net 23, the clamping rod 25 is positioned inside the inner cavity 24, the worm case 18 is connected with the iron scrap case 17 through a pipeline, when the worm flies into the worm case 18, the worm flies into the inner cavity 24 through a channel, the differential mechanism 7 generates high temperature during operation, the high temperature is transmitted into the clamping rod 25, the clamping rod 25 extends outwards, an air bag is arranged inside the clamping rod 25 and expands due to heat, the clamping rod 25 extends out until contacting with the abrasive 26 and is matched with the abrasive 26, at the moment, the worm in the inner cavity 24 can fly quickly due to heat and impacts the abrasive 26, the abrasive 26 runs through the clamping rod 25, the abrasive 26 rolls the worm in the inner cavity 24, the worm is extruded into the bottom of the worm case 18 through the outer net 23, and iron scrap enters the worm case 17 through the pipeline, the worm bones are still left in the outer net 23, when the automobile is cooled down, the temperature of the differential mechanism 7 is reduced, the air bags in the clamping rods are contracted, the clamping rods are retracted, no supporting point of the clamping rods is provided, and grinding and stone removal are fixed, so that the effect of automatically separating the worm bones from corpses is realized;

an iron melting chamber 28 is arranged in the iron scrap box 17, a fusing cavity 27 is arranged below the iron melting chamber 28, a stirring rod 30 is arranged in the iron melting chamber 28, a piston plate 29 is arranged between the iron melting chamber 28 and the fusing cavity 27, the piston plate 29 and the stirring rod 30 are of a matched structure, iron scraps are accumulated on the piston plate 29 when entering the iron scrap box 17, the fusing cavity 27 heats the piston plate 29 to melt the iron scraps, pressure is applied to the piston plate 29 along with the continuous increase of the iron scraps, the piston plate 19 descends to drive the stirring rod 30 to rotate, the iron solution is stirred by the stirring rod 30 to be uniformly heated as much as possible, the melting is quicker, the piston plate 29 descends to reduce the space of the fusing cavity 27, the oxygen entering amount is reduced, the heating effect is reduced, the insect corpse is extruded to enter the fusing cavity 27 at the moment, and the insect corpse contains a small amount of insect oil which is used as a fuel to further improve the temperature of the fusing cavity, the defect of insufficient oxygen input is compensated, the melting speed of the scrap iron is maintained, and the effect of constant-temperature melting of the scrap iron all the time is achieved;

the differential mechanism 7 is provided with a collecting chamber 31 on one side, the scrap iron box 17 is connected with the collecting chamber 31 through a pipeline, the insect box 18 is connected with the collecting chamber 31 through a pipeline, when the insect bones in the inner cavity 24 are excessively accumulated, the insect bones can be extruded into the collecting chamber 31, the iron solution in the iron melting chamber 28 enters the collecting chamber 31 through a small-diameter pipeline, the iron solution and the insect bones are converged in the collecting chamber 31 to be prepared for repairing the differential mechanism 7 and surrounding objects, the differential mechanism 7 can be contacted with water, so that the iron solution is easy to rust, the insect bones with a certain content can increase the toughness of the iron solution, reduce the contact area of iron and oxygen, prolong the service life of the differential mechanism, and achieve the purposes of preventing the differential mechanism 7 from being oxidized and repairing an anti-oxidation layer in due to the fact;

the water chamber 34 is arranged on the outer side of the collecting chamber 31, the water chamber 34 is connected with the lower cavity 9 through a pipeline, the collecting chamber 31 and the power hub 10 are in a linkage structure, high-temperature water in the lower cavity 9 flows into the water chamber 34, the water chamber 34 wraps the collecting chamber 31 to provide continuous heat for the iron solution in the collecting chamber 31, the iron solution is guaranteed to be kept in a solution state in the collecting chamber 31, the iron solution can be continuously used, the condition that the iron solution is solidified to block the collecting chamber 31 cannot be caused, the power hub 10 in the lower cavity 9 is operated to drive the collecting chamber 31 to operate, the iron solution and the insect bones are uniformly mixed together, the iron solution can also melt residual dregs on the insect bones at high temperature, so that a protective layer coated on the differential 7 and the periphery of the differential 7 is higher in quality, and the protective performance is stronger;

the outer side of the collecting chamber 31 is provided with a telescopic rod 33, one end of the telescopic rod 33 is provided with a smearing ball 32, the telescopic rod 33 is internally provided with a spring, the spring is fixedly connected with the smearing ball 32, the collecting chamber 31 can drive the smearing ball 32 around to rotate along with the rotation of the collecting chamber 31, the differential mechanism 7 and objects around the differential mechanism are all provided with gaps or fluctuated, the smearing ball 32 can extend into the lower part of the gap through the telescopic rod 33, when the iron solution is transferred to a high place, the iron solution can be inwards contracted through the telescopic rod 33, the smearing ball 32 is kept to be always contacted with the differential mechanism 7, the iron solution in the collecting chamber 31 is evenly smeared on the object without being hindered by the shape of the object, the liquid can be smeared at each position, the protection effect is maximized, due to the dust falling effect of the upper cavity 8, impurities cannot enter the smearing ball 32 in the smearing process, so that the high quality of a smearing layer is ensured;

upper chamber 8 and differential mechanism 7 are the cooperation structure, the top of upper chamber 8 is provided with fixture block 35, fixture block 35 is connected with differential mechanism 7, when smearing the completion, the molten iron in the set room 31 consumes the end, the temperature in hydroecium 34 descends, drive the temperature decline of cavity 9, cavity 9 contracts, get rid of partial water through the osmotic membrane on upper strata, water can cool down for the protective layer that differential mechanism 7 surface was paintd, prevent that the molten iron high temperature from damaging differential mechanism 7 and its surrounding article, the drainage cooling can be stereotyped fast, make the shape of protective layer more level and smooth, it can not have impurity to get into also to have guaranteed in the design process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.