CN215673527U

CN215673527U - Small-sized high-speed vehicle transmission case

Info

Publication number: CN215673527U
Application number: CN202023125886.2U
Authority: CN
Inventors: 邹翔宇
Original assignee: Suzhou Lide Chenxi Energy Co ltd
Current assignee: Suzhou Lide Chenxi Energy Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2022-01-28
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a small-sized high-speed vehicle transmission case, which comprises a mounting seat, wherein a collecting box is fixedly arranged at the top of the mounting seat, a water pool and an oil pool are arranged inside the collecting box, the water pool and the oil pool are symmetrically distributed, an oil-water separation device is fixedly arranged inside the collecting box, the oil-water separation device is positioned between the water pool and the oil pool, a case body is arranged at the top of the collecting box, the case body is fixedly connected with the collecting box through a fixing plate and a fixing bolt, spray heads are fixedly connected inside the case body, two spray heads are symmetrically distributed, one side of each spray head is fixedly connected with a connecting pipe, one end of each connecting pipe penetrates through the case body and extends to the outside of the case body, the connecting pipe at the left side is fixedly connected with a water outlet pipe through a flange, and the arrangement of a water pump, an oil pump and a heat radiation fin effectively solves the problem that the transmission case is in the use process, the problem of the interior part cooling has improved the practicality when the device uses.

Description

Small-sized high-speed vehicle transmission case

Technical Field

The utility model relates to the technical field of vehicle equipment, in particular to a transmission case of a small high-speed vehicle.

Background

The transmission case is a box-shaped part for supporting and containing various transmission mechanisms, and is widely used due to the functions of sealing, dust prevention, heat insulation, sound insulation, lubricating oil storage, protection and the like.

After the transmission case is used for a long time, a large amount of heat can be generated inside the transmission case, the service life of the transmission case is influenced, the heat dissipation efficiency of the existing transmission case is low, dust easily enters the interior of the transmission case and accumulates on the inner parts of the transmission case, and the transmission effect of the transmission case is further influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the small high-speed vehicle transmission case, and the arrangement of the water pump, the oil pump and the radiating fins effectively solves the problem of cooling of internal parts in the use process of the transmission case, and improves the practicability of the device in use.

In order to solve the technical problems, the utility model provides the following technical scheme: the small high-speed vehicle transmission case comprises a mounting seat, wherein a collecting box is fixedly mounted at the top of the mounting seat, a water pool and an oil pool are arranged in the collecting box, the water pool and the oil pool are symmetrically distributed, an oil-water separation device is fixedly mounted in the collecting box and is positioned between the water pool and the oil pool, a case body is arranged at the top of the collecting box and is fixedly connected with the collecting box through a fixing plate and a fixing bolt, two spray heads are fixedly connected with the inside of the case body, the two spray heads are symmetrically distributed, one side of each spray head is fixedly connected with a connecting pipe, one end of each connecting pipe penetrates through the case body and extends to the outside of the case body, the connecting pipe at the left side is fixedly connected with a water outlet pipe through a flange, the connecting pipe at the right side is fixedly connected with an oil outlet pipe through a flange, and the water pool at the left side of the collecting box is fixedly connected with a water pump through a water inlet pipe, the top of the water pump is connected with the water outlet pipe, the right side oil pool of the collecting box is fixedly connected with an oil pump through an oil inlet pipe, the top of the oil pump is connected with an oil outlet pipe, and a top cover is arranged at the top of the box body.

As a preferred technical scheme, positioning columns are fixedly connected to four corners of the top of the box body, the top of each positioning column penetrates through the top cover, a spring is sleeved on one side, located above the top cover, of each positioning column, the top of each spring is fixedly connected with an upper pressing plate, the bottom of each spring is fixedly connected with a lower pressing plate, and the bottom of each lower pressing plate is fixedly connected with the upper surface of the top cover.

As a preferred technical scheme of the present invention, the top cover is internally and fixedly provided with a plurality of groups of heat dissipation fins.

As a preferable technical scheme, the side wall of the box body is provided with two ventilation openings which are symmetrically distributed, filter screens are fixedly installed in the two ventilation openings, and waterproof breathable films are arranged in the filter screens.

As a preferable technical scheme of the utility model, condensers are arranged at the positions of the water inlet pipe and the oil inlet pipe, and annular pipes are arranged inside the condensers.

As a preferable technical scheme of the utility model, the bottom of the box body is fixedly connected with a drain pipe, and the bottom of the drain pipe penetrates through the collecting box and extends into the oil-water separation device.

As a preferred technical scheme of the utility model, the mounting seat is internally provided with mounting holes, and the mounting holes are positioned at four corners of the mounting seat.

As a preferred technical scheme of the utility model, a first limiting hole is formed in the upper pressure plate, a plurality of second limiting holes are formed in the positioning column, limiting bolts are arranged in the first limiting hole and the second limiting holes, and a nut is connected to one end of each limiting bolt in a threaded manner.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through placing the box to collection box top, and fix box and collecting box through fixed plate and fixing bolt, when the device moves, water pump and oil pump start, the water pump draws water from the pond through the inlet tube, wash the cooling to the box internals through outlet pipe and shower nozzle, the oil pump is through advancing the inside oil of oil pipe extraction oil bath, cool down to the box internals through going out oil pipe and shower nozzle, also can be lubricated for the internals, setting through oil-water separator, can go into to the inside exhaust profit of box and carry out oil-water separation, and with inside water and the oil drainage pond after the separation and the oil pond, so that reuse, setting through the top cap, the easy access personnel open the top cap, overhaul the inside part of box.

2. The top cover is clamped at the top of the box body through the positioning column, the pressing plate is pressed, the spring is extruded, the pressing plate presses the top cover into the box body under the pressure action of the spring and the pressing plate, and dust can be prevented from entering the box body and damaging internal parts.

Drawings

FIG. 1 is a schematic front cross-sectional view of an embodiment of the present invention.

Fig. 2 is an enlarged view of a structure a in fig. 1 according to an embodiment of the present invention.

Fig. 3 is an enlarged view of a structure at B in fig. 1 according to an embodiment of the present invention.

Fig. 4 is a schematic front view of an embodiment of the present invention.

Fig. 5 is a schematic side view of an embodiment of the present invention.

Wherein: 1. a mounting seat; 2. a collection box; 3. a pool; 4. an oil sump; 5. an oil-water separation device; 6. a box body; 7. a fixing plate; 8. fixing the bolt; 9. a spray head; 10. a connecting pipe; 11. a flange; 12. a water outlet pipe; 13. an oil outlet pipe; 14. a water pump; 15. an oil inlet pipe; 16. an oil pump; 17. a top cover; 18. a positioning column; 19. a spring; 20. an upper pressure plate; 21. a lower pressing plate; 22. a vent; 23. a condenser; 24. a water inlet pipe; 25. and a limiting bolt.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-5, the small-sized high-speed vehicle transmission case comprises a mounting seat 1, a collecting box 2 is fixedly mounted at the top of the mounting seat 1, a water pool 3 and an oil pool 4 are formed in the collecting box 2, the water pool 3 and the oil pool 4 are symmetrically distributed, an oil-water separation device 5 is fixedly mounted in the collecting box 2, the oil-water separation device 5 is positioned between the water pool 3 and the oil pool 4, a box body 6 is arranged at the top of the collecting box 2, the box body 6 is fixedly connected with the collecting box 2 through a fixing plate 7 and a fixing bolt 8, two spray heads 9 are fixedly connected in the box body 6, the two spray heads 9 are symmetrically distributed, one side of each spray head 9 is fixedly connected with a connecting pipe 10, one end of each connecting pipe 10 penetrates through the box body 6 and extends to the outside of the box body 6, a water outlet pipe 12 is fixedly connected with the left connecting pipe 10 through a flange 11, and an oil outlet pipe 13 is fixedly connected with the right connecting pipe 10 through a flange 11, the water tank 3 on the left side of the collecting tank 2 is fixedly connected with a water pump 14 through a water inlet pipe 24, the top of the water pump 14 is connected with a water outlet pipe 12, the oil tank 4 on the right side of the collecting tank 2 is fixedly connected with an oil pump 16 through an oil inlet pipe 15, the top of the oil pump 16 is connected with an oil outlet pipe 13, and the top of the box body 6 is provided with a top cover 17;

through placing box 6 to collection box 2 top, and fix box 6 and collection box 2 through fixed plate 7 and fixing bolt 8, when the device moves, water pump 14 and oil pump 16 start, water pump 14 draws water from pond 3 through inlet tube 24, wash the cooling to the box 6 internals through outlet pipe 12 and shower nozzle 9, oil pump 16 draws the inside oil in oil bath 4 through advancing oil pipe 15, cool down to the box 6 internals through going out oil pipe 13 and shower nozzle 9, also can be lubricated for the internals, through the setting of oil water separator 5, can carry out water oil separating to the inside exhaust profit mixture of box 6, and discharge the water and oil after the separation inside pond 3 and oil bath 4, so that reuse, through the setting of top cap 17, the maintainer of being convenient for opens top cap 17, overhaul the inside part of box 6.

In other embodiments, four corners of the top of the box body 6 are fixedly connected with positioning columns 18, the top of the positioning columns 18 penetrates through the top cover 17, one side, located above the top cover 17, of the positioning columns 18 is sleeved with a spring 19, the top of the spring 19 is fixedly connected with an upper pressing plate 20, the bottom of the spring 19 is fixedly connected with a lower pressing plate 21, and the bottom of the lower pressing plate 21 is fixedly connected with the upper surface of the top cover 17;

the top cover 17 is clamped on the top of the box body 6 through the positioning column 18, the upper pressing plate 20 is pressed, the spring 19 is extruded, and the lower pressing plate 21 presses the top cover 17 and the box body 6 under the pressure action of the spring 19 and the upper pressing plate 20.

In other embodiments, the top cover 17 is fixedly installed with a plurality of sets of heat dissipation fins, and the heat dissipation efficiency of the device can be increased by installing a plurality of heat dissipation fins.

In other embodiments, vent 22 has been seted up to the box 6 lateral wall, and vent 22 is the symmetric distribution and is provided with two, the inside fixed mounting of two vent 22 has the filter screen, and the inside waterproof ventilated membrane that is provided with of filter screen, setting through vent 22, be convenient for realize the circulation of the inside air of box 6, increase the radiating effect, setting through the filter screen, the dust that can contain in the filtered air, it carries out inside box 6 to avoid the dust, cause the damage to internal parts, through the setting of preventing the ventilated membrane, can obstruct the inside water and the oil spill from vent 22 of box 6, cause the outside greasy dirt that is full of box 6, influence box 6 is outside pleasing to the eye.

In other embodiments, inlet tube 24 and advance oil pipe 15 department and all be provided with condenser 23, and condenser 23 is inside to be provided with the annular tube, and through the setting of condenser 23 and spiral pipe, be convenient for carry out cooling treatment with water and oil after oil water separator 5 separates to better cooling 6 insides of box.

In other embodiments, 6 bottom fixedly connected with drain pipes of box, and inside the drain pipe bottom runs through collecting box 2 and extends to oil water separator 5, through the setting of drain pipe, be convenient for carry out oil water separator with the inside oil of box 6 and the log raft play entering oil water separator 5 to reuse avoids the waste of water and oil, practices thrift the cost.

In other embodiments, the mounting seat 1 is provided with mounting holes therein, and the mounting holes are located at four corners of the mounting seat 1, so that the maintenance personnel can mount and fix the device conveniently through the mounting holes.

In other embodiments, a first limit hole is formed inside the upper platen 20, a plurality of second limit holes are formed inside the positioning column 18, limit bolts 25 are arranged inside the first limit hole and the second limit hole, one end of each limit bolt 25 is connected with a nut in a threaded manner, the spring 19 is extruded by pressing the upper platen 20, the corresponding positions of the first limit hole and the second limit hole are adjusted, and then the pressure of the lower platen 21 on the top cover 17 is adjusted, so that the top cover 17 is tightly contacted with the box body 6, after adjustment, the limit bolts 25 penetrate through the first limit hole and the second limit hole, the upper platen 20 and the fixing column are fixed, and locking is achieved through the nuts.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Small-size high-speed vehicle transmission case, including mount pad (1), its characterized in that: the collecting box is characterized in that a collecting box (2) is fixedly mounted at the top of the mounting seat (1), a water pool (3) and an oil pool (4) are arranged in the collecting box (2), the water pool (3) and the oil pool (4) are symmetrically distributed, an oil-water separation device (5) is fixedly mounted in the collecting box (2), the oil-water separation device (5) is positioned between the water pool (3) and the oil pool (4), a box body (6) is arranged at the top of the collecting box (2), the box body (6) is fixedly connected with the collecting box (2) through a fixing plate (7) and a fixing bolt (8), two spray heads (9) are fixedly connected in the box body (6), the two spray heads (9) are symmetrically distributed, connecting pipes (10) are fixedly connected to one side of each spray head (9), and one ends of the two connecting pipes (10) extend to the outside of the box body (6) through the box body (6), left side connecting pipe (10) are through flange (11) fixedly connected with outlet pipe (12), right side connecting pipe (10) are through flange (11) fixedly connected with play oil pipe (13), collecting box (2) left side pond (3) are through inlet tube (24) fixedly connected with water pump (14), water pump (14) top is connected with outlet pipe (12), collecting box (2) right side oil bath (4) are through advancing oil pipe (15) fixedly connected with oil pump (16), oil pump (16) top is connected with play oil pipe (13), box (6) top is provided with top cap (17).

2. The compact, high-speed vehicle transmission of claim 1, wherein: the improved box structure is characterized in that positioning columns (18) are fixedly connected to four corners of the top of the box body (6), the top cover (17) penetrates through the tops of the positioning columns (18), springs (19) are sleeved on one sides, located above the top cover (17), of the positioning columns (18), top fixedly connected with upper pressing plates (20) of the springs (19), bottom fixedly connected with lower pressing plates (21) of the springs (19), and the bottoms of the lower pressing plates (21) are fixedly connected with the upper surface of the top cover (17).

3. The compact, high-speed vehicle transmission of claim 1, wherein: the top cover (17) is internally and fixedly provided with a plurality of groups of radiating fins.

4. The compact, high-speed vehicle transmission of claim 1, wherein: vent (22) have been seted up to box (6) lateral wall, and vent (22) are symmetric distribution and are provided with two, two the inside fixed mounting of vent (22) has the filter screen, and the inside waterproof ventilated membrane that is provided with of filter screen.

5. The compact, high-speed vehicle transmission of claim 1, wherein: inlet tube (24) and advance oil pipe (15) department and all be provided with condenser (23), condenser (23) inside is provided with the annular tube.

6. The compact, high-speed vehicle transmission of claim 1, wherein: the bottom of the box body (6) is fixedly connected with a drain pipe, and the bottom of the drain pipe penetrates through the collecting box (2) and extends to the inside of the oil-water separation device (5).

7. The compact, high-speed vehicle transmission of claim 1, wherein: the mounting seat (1) is internally provided with mounting holes, and the mounting holes are positioned at four corners of the mounting seat (1).

8. The compact, high-speed vehicle transmission of claim 2, wherein: a first limiting hole is formed in the upper pressing plate (20), a plurality of second limiting holes are formed in the positioning column (18), limiting bolts (25) are arranged in the first limiting hole and the second limiting holes, and nuts are connected to one end of each limiting bolt (25) in a threaded mode.