CN114645934A - Heat dissipation device for automatic gearbox and use method thereof - Google Patents
Heat dissipation device for automatic gearbox and use method thereof Download PDFInfo
- Publication number
- CN114645934A CN114645934A CN202210267303.4A CN202210267303A CN114645934A CN 114645934 A CN114645934 A CN 114645934A CN 202210267303 A CN202210267303 A CN 202210267303A CN 114645934 A CN114645934 A CN 114645934A
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- Prior art keywords
- gearbox
- fixedly connected
- casing
- main body
- side wall
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 23
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0416—Air cooling or ventilation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
- F16H57/0417—Heat exchangers adapted or integrated in the gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the field of automatic gearboxes, in particular to a heat dissipation device for an automatic gearbox and a use method thereof, which comprises a shell, the gearbox is characterized in that the shell is rotatably connected with a box door through a rotary hinge column, a partition board is horizontally and fixedly installed at the position, close to the top end, of the inner side wall of the shell, a sliding groove is formed in the partition board, mounting frames are fixedly connected at the positions, close to the top end, of the two inner side walls of the shell, a water cooling device is fixedly connected to the bottom end of the inner side wall of the shell, a gearbox main body is installed above the water cooling device, an input shaft and an output shaft are respectively arranged on two side surfaces of the gearbox main body, an air cooling device is fixedly connected to the top end of the inner side wall of the shell, heat generated at the bottom of the gearbox can be effectively absorbed through the water cooling device, the gearbox is cooled, the heat dissipation efficiency is improved, heat is uniformly dissipated to all parts of the gearbox through the circulation of the air outlet pipe, and uneven heat dissipation and damage to parts are avoided.
Description
Technical Field
The invention relates to the field of automatic gearboxes, in particular to a heat dissipation device for an automatic gearbox and a using method thereof.
Background
An automatic transmission is a device that can automatically shift gears according to the engine speed, which occurs with respect to a manual transmission. On the automobile, because there is a large amount of energy losses in mechanical energy and hydraulic pressure in automatic transmission, and the energy of loss has almost all converted into heat energy again, leads to automatic transmission in service temperature can be very high, after the temperature is too high certain requirement, will seriously influence automatic transmission normal work, so must guarantee automatic transmission and work in certain temperature range. In order to ensure that the gearbox operates in a normal temperature environment, automatic gearboxes are almost equipped with special cooling devices. Various devices have a wide variety of designs, but the cooling method is to cool the oil in the automatic transmission to reduce the temperature. The main structure is that a special cooling loop is arranged in a hydraulic loop of the automatic gearbox, oil is led out of the automatic gearbox through an external oil pipe, the oil is cooled by a cooler and then returns to the automatic gearbox to achieve the purpose of cooling, because the existing radiator cooling device is shared with an engine, when the heat productivity of the engine and the automatic gearbox exceeds the heat dissipation capacity of a radiator in the design, the heat dissipation capacity is insufficient, the working oil temperature of the automatic gearbox exceeds an allowable value, the automatic gearbox is invalid or damaged in service life, the heat dissipation efficiency of the existing automatic gearbox is low, the gearbox is damaged due to uneven heat dissipation, the gearbox is directly exposed, and the service life of the heat dissipation box is influenced.
Disclosure of Invention
To address the deficiencies noted in the background above, the present invention is directed to a heat sink for an automatic transmission and method of using the same.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a heat abstractor for automatic transmission, includes the casing, the casing rotates through rotatory hinge post to be connected with the chamber door, and the horizontal fixed mounting in position that the casing inside wall is close to the top has the baffle, has seted up the spout on the baffle, and two inside walls of casing are close to the all fixedly connected with mounting bracket in position on top, and the inside wall bottom fixedly connected with water cooling plant in the casing, and the gearbox main part is installed to the water cooling plant top, and two sides of gearbox main part are equipped with input shaft and output shaft respectively, and the wind cooling plant is blown to inside wall top fixedly connected with in the casing.
Further, water cooling plant is fixed with the cooling tube on the mounting panel including installing two mounting panels at the casing inside wall and installing water tank and the refrigerator at the casing lateral wall, and the cooling tube is the S-shaped distribution, and refrigerator side is connected with the pump body through the cooling tube, installs the fin on the cooling tube, and the diaphragm is placed to all horizontal fixedly connected with in the mounting panel inboard, places all vertical fixedly connected with spacing risers on the diaphragm, spacing riser and gearbox main part sliding connection.
Further, the water and air cooling device comprises a motor arranged at the top end of the inner side wall of the shell, a fan arranged on the outer side wall of the shell and limiting frames arranged on the mounting frame, a guide rod is fixedly connected between the two limiting frames and fixedly connected with a fixing frame, the guide rod is positioned on the side of the fixing frame and is in sliding connection with a movable frame, the bottom end of the movable frame is fixedly connected with a sliding block, the upper end and the lower end of the inner side wall of the fixing frame are both rotatably connected with a first rotating rod, the output end of the motor is fixedly connected with the first rotating rod at the upper end of the fixing frame, the first rotating rod is rotatably connected with a driving gear, the upper end and the lower end of the inner side wall of the movable frame are both rotatably connected with a second rotating rod, the second rotating rod is rotatably connected with a driven gear, the driving gear is meshed with the driven gear, the driving gear and the driven gear are respectively rotatably connected with the two ends of the connecting rod, the output end of the fan is fixedly connected with a corrugated pipe, and the corrugated pipe is fixedly connected with the sliding block, the bellows end fixedly connected with goes out the tuber pipe, and the air-out pipe slides along the spout.
Furthermore, the air outlet is opened in the position that the casing both sides are close to the bottom, and the filter screen is installed to the air outlet inner wall.
Furthermore, a sliding groove is formed in one side of the shell, and the top end of the sliding groove is rotatably connected with a dustproof door through a hinge column.
A method of using a heat sink for an automatic transmission, using a heat sink for an automatic transmission according to any one of claims, comprising the steps of:
s1, step one, device mounting: opening the box door and the dustproof door, putting the main body of the gearbox into the placing transverse plate, pushing the main body of the gearbox into the placing transverse plate along the limiting vertical plate, and closing the box door and the dustproof door;
s2, step two, checking device: adding cooling liquid, and adding a certain amount of cooling liquid into a water tank;
s3, step three, mounting the automatic gearbox: connecting the input shaft and the output shaft with corresponding devices;
s4, step four, starting the device: the fan, the motor and the pump body are started, the fan blows wind power to the gearbox main body through the corrugated pipe and the air outlet pipe, the pump body drives cooling liquid to flow, and heat generated at the bottom of the gearbox main body is absorbed through the fins.
The invention has the beneficial effects that:
1. the water cooling device can effectively absorb heat generated at the bottom of the gearbox, so that the gearbox is cooled, and the heat dissipation efficiency is improved;
2. the heat of all parts of the gearbox is uniformly radiated in a circulating and reciprocating way through the air outlet pipe, so that the problems of uneven radiation and damage to parts are avoided;
3. through setting up the filter screen at the air outlet, the casing lateral wall sets up dustproof door and can effectually prevent dust the processing to automatic transmission.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the water cooling apparatus of the present invention;
FIG. 4 is a schematic view of an air cooling device according to the present invention.
In the figure: the air conditioner comprises a shell 1, a box door 11, a rotary hinge column 12, a partition plate 13, an air outlet 14, a filter screen 15, a dustproof door 16, a mounting frame 17, a water cooling device 2, a mounting plate 21, a water tank 22, a refrigerator 23, a pump body 231, a radiating pipe 24, fins 25, a placing transverse plate 26, a limiting vertical plate 27, a motor 30, a water cooling device 3, a limiting frame 31, a guide rod 32, a fixing frame 33, a moving frame 34, a sliding block 341, a first rotating rod 35, a second rotating rod 36, a driving gear 37, a driven gear 38, a connecting rod 381, a fan 39, a corrugated pipe 391, an air outlet pipe 392, a gearbox body 4, an input shaft 41 and an output shaft 42.
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.
The utility model provides a heat abstractor for automatic transmission, which comprises a housin 1, casing 1 rotates through rotatory hinge post 12 and is connected with chamber door 11, 1 inside wall of casing is close to the position level fixed mounting on top has baffle 13, the spout has been seted up on baffle 13, 1 both sides of casing have seted up air outlet 14 near the position of bottom, filter screen 15 is installed to air outlet 14 inner wall, the spout has been seted up to 1 one side of casing, the spout top rotates through the hinge post and is connected with dust door 16, 1 two inside walls of casing are close to the all fixedly connected with mounting bracket 17 in position on top, 1 inside wall bottom end fixedly connected with water cooling plant 2 in the casing, gearbox main part 4 is installed to the water cooling plant top, 4 two sides in gearbox main part are equipped with input shaft 41 and output shaft 42 respectively, 1 inside wall top end fixedly connected with air cooling plant 3 in the casing.
Water cooling plant 2 is including installing two mounting panels 21 at 1 inside wall of casing and installing water tank 22 and the refrigerator 23 at 1 outside wall of casing, be fixed with cooling tube 24 on the mounting panel 21, cooling tube 24 is S-shaped distribution, refrigerator 23 side is connected with the pump body 231 through cooling tube 24, install fin 25 on the cooling tube 24, diaphragm 26 is placed to the equal horizontal fixedly connected with in mounting panel 21 inboard, place all spacing risers 27 of vertical fixedly connected with on the diaphragm 26, spacing riser 27 and 4 sliding connection of gearbox main part, it flows to drive the coolant liquid through the pump body 231, cooling tube 24 is S-shaped distribution and installs fin 25 increase heat absorption area, and the heat dissipation efficiency is improved.
The air cooling device comprises a motor 30 arranged at the top end of the inner side wall of a shell 1, a fan 39 arranged at the outer side wall of the shell 1 and limiting frames 31 arranged on a mounting rack 17, a guide rod 32 is fixedly connected between the two limiting frames 31, a fixed frame 33 is fixedly connected with the guide rod 32, a movable frame 34 is slidably connected with the guide rod 32 at the side of the fixed frame 33, a slide block 341 is fixedly connected at the bottom end of the movable frame 34, the upper end and the lower end of the inner side wall of the fixed frame 33 are rotatably connected with a first rotating rod 35, the output end of the motor 30 is fixedly connected with the first rotating rod 35 at the upper end of the fixed frame 33, the first rotating rod 35 is rotatably connected with a driving gear 37, the upper end and the lower end of the inner side wall of the movable frame 34 are rotatably connected with a second rotating rod 36, the second rotating rod 36 is rotatably connected with a driven gear 38, the driving gear 37 is meshed with the driven gear 38, and the driven gear 37 are respectively rotatably connected with the two ends of a connecting rod 381, fan 39 output end fixedly connected with bellows 391, bellows 391 and slider 341 fixed connection, the terminal fixedly connected with of bellows 391 goes out tuber pipe 392, goes out tuber pipe 392 and slides along the spout, blows gearbox main part 4 with wind-force through bellows 391 and play tuber pipe 392 through fan 39 on, thereby drives through motor 30 and removes movable frame 34 and move and drive slider 341 and play tuber pipe 392 circulation rectilinear movement, avoids gearbox main part 4 heat dissipation inequality, damage zero device.
The use method of the heat dissipation device for the automatic gearbox comprises the following steps of: opening the box door 11 and the dustproof door 16, putting the transmission main body 4 into the placing transverse plate 26, pushing in along the limiting vertical plate 27, closing the box door 11 and the dustproof door 16, step two, checking the device, adding cooling liquid, adding a certain amount of cooling liquid into the water tank 22, step three, installing the automatic transmission, connecting the input shaft and the output shaft 42 with corresponding equipment, step four, starting the device, starting the fan 39, the motor 30 and the pump body 231, blowing wind power to the transmission main body 4 by the fan 39 through the corrugated pipe 391 and the air outlet pipe 392, driving the cooling liquid to flow through the pump body 231, and absorbing heat generated at the bottom of the transmission main body 4 through the fins 25.
When in use: open chamber door 11 and dust door 16, install gearbox main part 4, with the device removal to assigned position, the input shaft and the output shaft 42 of gearbox main part 4 are connected with corresponding equipment, starting drive, start-up fan 39, motor 30 and the pump body 231, it flows to drive the coolant liquid through the pump body 231, cooling tube 24 is the S-shaped distribution and installs fin 25 increase heat absorption area, the radiating efficiency is improved, blow wind-force to gearbox main part 4 through bellows 391 and play tuber pipe 392 through fan 39, thereby drive the removal frame 34 through motor 30 and remove and drive slider 341 and play tuber pipe 392 circulation rectilinear movement, avoid gearbox main part 4 heat dissipation inequality, damage zero device.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a heat abstractor for automatic transmission, including casing (1), a serial communication port, casing (1) is rotated through rotatory hinge post (12) and is connected with chamber door (11), casing (1) inside wall is close to the horizontal fixed mounting in position on top has baffle (13), the spout has been seted up on baffle (13), casing (1) both inside walls are close to all fixedly connected with mounting bracket (17) in the position on top, casing (1) inside wall bottom end fixedly connected with water cooling plant (2), gearbox main body (4) are installed to the water cooling plant top, two sides of gearbox main body (4) are equipped with input shaft (41) and output shaft (42) respectively, casing (1) inside wall top end fixed connection has wind cooling plant (3).
2. The heat dissipating device for the automatic transmission according to claim 1, wherein the water cooling device (2) comprises two mounting plates (21) installed on the inner side wall of the housing (1) and a water tank (22) and a refrigerator (23) installed on the outer side wall of the housing (1), the mounting plates (21) are fixed with heat dissipating pipes (24), the heat dissipating pipes (24) are distributed in an S shape, the side of the refrigerator (23) is connected with a pump body (231) through the heat dissipating pipes (24), the heat dissipating pipes (24) are provided with fins (25), the inner sides of the mounting plates (21) are all horizontally fixedly connected with a placing transverse plate (26), the placing transverse plate (26) is provided with a vertical fixedly connected with a limiting vertical plate (27), and the limiting vertical plate (27) is slidably connected with the transmission body (4).
3. The heat dissipation device for the automatic gearbox according to claim 2, wherein the water and air cooling device comprises a motor (30) installed at the top end of the inner side wall of the housing (1), a fan (39) installed at the outer side wall of the housing (1), and limiting frames (31) installed on the mounting frame (17), a guide rod (32) is fixedly connected between the two limiting frames (31), a fixing frame (33) is fixedly connected with the guide rod (32), a moving frame (34) is slidably connected to the side of the guide rod (32) located on the fixing frame (33), a sliding block (341) is fixedly connected to the bottom end of the moving frame (34), a first rotating rod (35) is rotatably connected to the upper end and the lower end of the inner side wall of the fixing frame (33), the output end of the motor (30) is fixedly connected with the first rotating rod (35) at the upper end of the fixing frame (33), a driving gear (37) is rotatably connected to the first rotating rod (35), move frame (34) inside wall both ends about all to rotate and be connected with second dwang (36), second dwang (36) are rotated and are connected with driven gear (38), driving gear (37) and driven gear (38) meshing are connected, driving gear (37) and driven gear (38) are rotated with connecting rod (381) both ends respectively and are connected, fan (39) output end fixedly connected with bellows (391), bellows (391) and slider (341) fixed connection, bellows (391) terminal fixedly connected with goes out tuber pipe (392), it slides along the spout to go out tuber pipe (392).
4. The heat dissipation device for the automatic transmission according to claim 3, wherein air outlets (14) are formed in positions, close to the bottom ends, of two sides of the housing (1), and a filter screen (15) is installed on the inner wall of each air outlet (14).
5. The heat sink for the automatic transmission according to claim 4, wherein a chute is formed at one side of the housing (1), and a dust-proof door (16) is rotatably connected to the top end of the chute through a hinge post.
6. A method of using the heat dissipating device for an automatic transmission according to any one of claims 5, comprising the steps of:
s1, step one, device mounting: opening the box door (11) and the dustproof door (16), putting the gearbox main body (4) into the placing transverse plate (26), pushing the gearbox main body along the limiting vertical plate (27), and closing the box door (11) and the dustproof door (16);
s2, step two, checking device: adding cooling liquid, and adding a certain amount of cooling liquid into the water tank (22);
s3, step three, mounting the automatic gearbox: connecting the input and output shafts (42) with corresponding devices;
s4, step four, starting the device: the fan (39), the motor (30) and the pump body (231) are started, the fan (39) blows wind power to the gearbox main body (4) through the corrugated pipe (391) and the air outlet pipe (392), the pump body (231) drives cooling liquid to flow, and heat generated at the bottom of the gearbox main body (4) is absorbed through the fins (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210267303.4A CN114645934A (en) | 2022-03-17 | 2022-03-17 | Heat dissipation device for automatic gearbox and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210267303.4A CN114645934A (en) | 2022-03-17 | 2022-03-17 | Heat dissipation device for automatic gearbox and use method thereof |
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| Publication Number | Publication Date |
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| CN114645934A true CN114645934A (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210267303.4A Pending CN114645934A (en) | 2022-03-17 | 2022-03-17 | Heat dissipation device for automatic gearbox and use method thereof |
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