CN214197202U - Automatic speed changing device with protection function - Google Patents
Automatic speed changing device with protection function Download PDFInfo
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- CN214197202U CN214197202U CN202120115051.4U CN202120115051U CN214197202U CN 214197202 U CN214197202 U CN 214197202U CN 202120115051 U CN202120115051 U CN 202120115051U CN 214197202 U CN214197202 U CN 214197202U
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Abstract
The utility model discloses an automatic transmission with safeguard function, the utility model relates to a gearbox technical field, include: a gearbox; the oil pump is fixedly arranged on the outer wall of one side of the gearbox, and an oil suction pipe and an oil delivery pipe are respectively arranged at an oil inlet and an oil outlet of the oil pump; the oil drain device comprises a filter box, wherein the filter box is fixedly arranged on one side of the bottom of the gearbox, and an oil drain pipe is fixedly arranged on one side of the filter box. This automatic speed changing device with safeguard function, the oil that gets into in the gearbox through the rose box filters to take away the granule of the dirt and the wearing and tearing on its inside part surface fast, reduced the maintenance to the gearbox, the effectual life who improves the device, use through the cooperation between coiled pipe, the fan, the water pump, water guide disc and the shower nozzle, the oil is used to automatic speed changing ware in the oil tank and is cooled down, guarantee that the oil pump draws the temperature of income fluid from the oil tank can not be too high, the radiating efficiency to the gearbox has been improved.
Description
Technical Field
The utility model relates to a gearbox technical field specifically is an automatic speed change device with safeguard function.
Background
An automatic speed variator for car is divided into four types, i.e. front-wheel drive speed variator, front-wheel drive four-wheel drive speed variator, rear-wheel drive speed variator and rear-wheel drive four-wheel drive speed variator, and is composed of hydraulic torque converter, oil pump, control valve, pressure accumulator, clutch, brake, one-way clutch, planetary gear mechanism and electric control system. At present, the engineering machinery widely adopts a diesel engine, the torque and rotating speed change range of the diesel engine is small, the requirements of a vehicle on traction force and running speed under various working conditions cannot be met, and a gearbox is required to solve the contradiction. The quality of the performance of the gearbox is a key for measuring the dynamic property, the economical efficiency and the drivability of engineering machinery, and the gearbox is internally provided with a plurality of precise parts which need to be carefully maintained, and generally is maintained by using oil for an automatic gearbox.
The existing automatic transmission oil can generate oil dirt after being used for a long time, oil sludge can be possibly formed, the abrasion of each friction plate and each component can be increased, the system oil pressure is also influenced, the power transmission is influenced, the automatic transmission oil is generally replaced by the automatic transmission oil, the transmission can generate high temperature when being used, the treatment and the friction of the automatic transmission oil are damaged, the friction and the abrasion are increased, when the oil temperature is too high, a rubber sealing material on the transmission can become hardened and aged, the leakage is not tight in sealing, the hydraulic pressure is finally reduced, parts in the transmission are often in a working state, fine abrasion particles can be generated on the surface, the particles need to be timely discharged, and otherwise, the abrasion can be intensified.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an automatic speed change device with safeguard function has solved automatic speed change device live time and can produce the greasy dirt after long to and the too high problem of during operation oil temperature.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic transmission device with a guard function includes: a gearbox;
the oil pump is fixedly arranged on the outer wall of one side of the gearbox, and an oil suction pipe and an oil delivery pipe are respectively arranged at an oil inlet and an oil outlet of the oil pump;
the oil pump is fixedly arranged on the transmission case, and the oil pump is fixedly connected with the oil outlet pipe;
the oil tank is fixedly arranged on the other side of the bottom of the gearbox, one side of the oil tank is fixedly communicated with one end of the oil sucking pipe, a coiled pipe is fixedly arranged in an inner cavity of the oil tank, two ends of the coiled pipe penetrate through and extend to the outside of the oil tank, and a water outlet pipe and a water inlet pipe are respectively and fixedly communicated with the coiled pipe;
and the heat dissipation box is fixedly arranged on the front surface of the oil tank.
Furthermore, the top of the inner wall of the oil tank is fixedly connected with a supporting block, the bottom of the supporting block is fixedly connected with a water guide disc, and the bottom of the water guide disc is fixedly provided with a spray head.
Further, a mounting opening is formed in one side of the heat dissipation box, a fan is fixedly mounted on the inner wall of the mounting opening through a support, and a filter screen is fixedly connected to the inner wall of the mounting opening.
Furthermore, a water inlet is formed in the top of one side of the oil tank, one end of the water inlet is fixedly communicated with the water outlet pipe, and the other end of the water inlet is fixedly communicated with the water guide disc through a hose.
Furthermore, the bottom of one side of the heat dissipation box is provided with a water outlet, the bottom of the outer wall of the heat dissipation box is fixedly provided with a water pump through a mounting plate, and the water outlet end and the water inlet end of the water pump are respectively fixedly communicated with a water inlet pipe and a water inlet.
Furthermore, the oil delivery pipe is provided with a plurality of shunt pipes, and the shunt pipes are communicated with an oil inlet hole in the gearbox.
Further, the top fixed mounting of heat dissipation case has the breather pipe, the bottom fixedly connected with basin of heat dissipation case is equipped with the coolant liquid in the basin for the automatic transmission oil in the circulation is cooled down in to the oil tank.
Compared with the prior art, the beneficial effects of the utility model are that:
this automatic speed changing device with safeguard function, the oil that gets into in the gearbox through the rose box filters, thereby take away the granule of the dirt and the wearing and tearing on its inside part surface fast, the maintenance to the gearbox has been reduced, the effectual life who improves the device, through the coiled pipe, the fan, a water pump, cooperation between water guide disc and the shower nozzle is used, cool down automatic speed changer for the oil in the oil tank, it can not too high to guarantee that the oil pump draws into the temperature of fluid in the oil tank, it can become hard ageing to have avoided rubber seal material on the derailleur, the life of this derailleur has further been improved.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the heat dissipation box of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1-gear box, 2-oil pump, 3-oil delivery pipe, 4-shunt pipe, 5-oil suction pipe, 6-filter box, 7-oil tank, 8-coiled pipe, 9-oil discharge pipe, 10-water outlet pipe, 11-water inlet pipe, 12-heat dissipation box, 13-water inlet, 14-supporting block, 15-water guide disc, 16-spray head, 17-vent pipe, 18-water tank, 19-water outlet, 20-water pump, 21-mounting port, 22-fan and 23-filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic transmission device with a guard function includes: a gearbox 1;
the oil pump 2 is fixedly arranged on the outer wall of one side of the gearbox 1, and an oil sucking pipe 5 and an oil feeding pipe 3 are respectively arranged at an oil inlet and an oil outlet of the oil pump 2;
the oil pump device comprises a filter box 6, wherein the filter box 6 is fixedly arranged on one side of the bottom of the gearbox 1, an oil discharge pipe 9 is fixedly arranged on one side of the filter box 6, and the oil discharge pipe 9 is fixedly communicated with the bottom of one side of the gearbox 1, which is far away from the oil pump 2;
the oil tank 7 is fixedly arranged on the other side of the bottom of the gearbox 1, one side of the oil tank 7 is fixedly communicated with one end of the oil drawing pipe 5, a coiled pipe 8 is fixedly arranged in the inner cavity of the oil tank 7, two ends of the coiled pipe 8 penetrate through and extend to the outside of the oil tank 7, and a water outlet pipe 10 and a water inlet pipe 11 are respectively and fixedly communicated with the two ends of the coiled pipe 8;
and the heat dissipation box 12 is fixedly arranged on the front surface of the oil tank 7.
The oil tank 7 is fixedly communicated with the heat radiation tank 12 through a communicating pipe.
The top fixedly connected with supporting shoe 14 of oil tank 7 inner wall, the bottom fixedly connected with water guide plate 15 of supporting shoe 14, the bottom fixed mounting of water guide plate 15 has shower nozzle 16, and shower nozzle 16 is provided with a plurality ofly, and shower nozzle 16 is the atomizer, disperses the coolant liquid, makes the coolant liquid increase and air area of contact, increases the radiating efficiency of coolant liquid.
The mounting hole 21 has been seted up to heat dissipation case 12 one side, the inner wall of mounting hole 21 has fan 22 through support fixed mounting, the inner wall fixedly connected with filter screen 23 of mounting hole 21 filters the air that gets into to heat dissipation case 12, avoids external impurity to cause the pollution to the coolant liquid in basin 18.
The top of one side of the oil tank 7 is provided with a water inlet 13, one end of the water inlet 13 is fixedly communicated with the water outlet pipe 10, and the other end of the water inlet 13 is fixedly communicated with the water guide disc 15 through a hose.
The water outlet 19 is formed in the bottom of one side of the heat dissipation box 12, the water outlet 19 is fixedly communicated with the bottom of one side of the water tank 18, the water pump 20 is fixedly mounted at the bottom of the outer wall of the heat dissipation box 12 through a mounting plate, and the water outlet end and the water inlet end of the water pump 20 are respectively fixedly communicated with the water inlet pipe 11 and the water inlet 13.
A liquid adding port and a liquid outlet are fixedly installed on the heat dissipation box 12, the liquid outlet is fixedly communicated with the bottom of the water tank 18, and the liquid adding port and the liquid outlet are used for adding and discharging cooling liquid.
The oil delivery pipe 3 is provided with a plurality of shunt pipes 4, and the shunt pipes 4 are communicated with oil inlet holes in the gearbox 1.
The top of the heat dissipation box 12 is fixedly provided with a vent pipe 17, and the bottom of the heat dissipation box 12 is fixedly connected with a water tank 18.
2 backs of work of oil pump, draw out automatic transmission oil from gearbox 1 in, filter in oil extraction pipe 9 entering to rose box 6, thereby strain away subsidiary granule in the fluid and fatlute, oil after the filtration enters into rose box 6 through communicating pipe, oil pump 2 draws fluid in oil tank 7 through drawing oil pipe 5, the rethread send oil pipe 3 to enter into gearbox 1 in, so reciprocal, make the automatic transmission oil that the device can be in automatic cycle gearbox 1, continue to carry out filtration to fluid, the quality to fluid has been guaranteed, and then protect the part in the gearbox.
When oil for the automatic transmission enters the oil tank 7, the water pump 20 is started, the water pump 20 draws coolant in the water tank 18 through the water outlet 19, the coolant enters the coiled pipe 8 through the water inlet pipe 11, the heat of the coolant in the oil tank 7 is taken out through the water outlet pipe 10 to cool the oil, the coolant with heat enters the inner cavity of the water guide disc 15 through the water inlet 13 through the hose, the coolant is sprayed out through the spray head 16, so that the contact area of the coolant and air is increased, heat exchange is facilitated, the fan 22 is started, the fan 22 blows the coolant in a spraying state to cool the coolant, the sprayed coolant enters the water tank 18 after being cooled, the reciprocating is carried out, the temperature of the oil in the oil tank 7 is continuously reduced, the temperature of the transmission 1 in use is ensured, and the damage of the oil due to high temperature is avoided, therefore, the maintenance of the gearbox is reduced, and the device has higher practicability.
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.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An automatic transmission device with a guard function, characterized by comprising: a gearbox (1);
the oil pump (2) is fixedly arranged on the outer wall of one side of the gearbox (1), and an oil sucking pipe (5) and an oil conveying pipe (3) are respectively arranged at an oil inlet and an oil outlet of the oil pump (2);
the oil pump is characterized by comprising a filter box (6), wherein the filter box (6) is fixedly arranged on one side of the bottom of the gearbox (1), an oil discharge pipe (9) is fixedly arranged on one side of the filter box (6), and the oil discharge pipe (9) is fixedly communicated with the bottom of one side, far away from the oil pump (2), of the gearbox (1);
the oil tank (7) is fixedly arranged on the other side of the bottom of the gearbox (1), one side of the oil tank (7) is fixedly communicated with one end of the oil drawing pipe (5), a coiled pipe (8) is fixedly arranged in an inner cavity of the oil tank (7), two ends of the coiled pipe (8) penetrate through and extend to the outside of the oil tank (7), and a water outlet pipe (10) and a water inlet pipe (11) are respectively and fixedly communicated with the two ends of the coiled pipe;
the heat dissipation box (12) is fixedly arranged on the front surface of the oil tank (7).
2. The automatic transmission with a guard function according to claim 1, characterized in that: the top of the inner wall of the oil tank (7) is fixedly connected with a supporting block (14), the bottom of the supporting block (14) is fixedly connected with a water guide disc (15), and the bottom of the water guide disc (15) is fixedly provided with a spray head (16).
3. The automatic transmission with a guard function according to claim 1, characterized in that: installing port (21) have been seted up to heat dissipation case (12) one side, there is fan (22) inner wall of installing port (21) through support fixed mounting, the inner wall fixedly connected with filter screen (23) of installing port (21).
4. The automatic transmission with a guard function according to claim 1, characterized in that: the water inlet (13) has been seted up at the top of oil tank (7) one side, the one end and the fixed intercommunication of outlet pipe (10) of water inlet (13), the other end of water inlet (13) passes through the hose and fixes the intercommunication with water guide dish (15).
5. The automatic transmission with a guard function according to claim 1, characterized in that: delivery port (19) have been seted up to the bottom of heat dissipation case (12) one side, there is water pump (20) bottom of heat dissipation case (12) outer wall through mounting panel fixed mounting, the play water end and the end of intaking of water pump (20) are fixed the intercommunication with inlet tube (11) and water inlet (13) respectively.
6. The automatic transmission with a guard function according to claim 1, characterized in that: the oil delivery pipe (3) is provided with a plurality of shunt pipes (4), and the shunt pipes (4) are communicated with an oil inlet hole in the gearbox (1).
7. The automatic transmission with a guard function according to claim 1, characterized in that: the top fixed mounting of heat dissipation case (12) has breather pipe (17), the bottom fixedly connected with basin (18) of heat dissipation case (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120115051.4U CN214197202U (en) | 2021-01-16 | 2021-01-16 | Automatic speed changing device with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120115051.4U CN214197202U (en) | 2021-01-16 | 2021-01-16 | Automatic speed changing device with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214197202U true CN214197202U (en) | 2021-09-14 |
Family
ID=77637874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120115051.4U Active CN214197202U (en) | 2021-01-16 | 2021-01-16 | Automatic speed changing device with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214197202U (en) |
-
2021
- 2021-01-16 CN CN202120115051.4U patent/CN214197202U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic transmission device with protection function Effective date of registration: 20211230 Granted publication date: 20210914 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Haiteng Machine Tool Co.,Ltd. Registration number: Y2021980017223 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230103 Granted publication date: 20210914 Pledgee: Shandong Tengzhou Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Haiteng Machine Tool Co.,Ltd. Registration number: Y2021980017223 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |