CN215648015U - Cooling and heat dissipating device of gearbox shell - Google Patents
Cooling and heat dissipating device of gearbox shell Download PDFInfo
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- CN215648015U CN215648015U CN202122078599.9U CN202122078599U CN215648015U CN 215648015 U CN215648015 U CN 215648015U CN 202122078599 U CN202122078599 U CN 202122078599U CN 215648015 U CN215648015 U CN 215648015U
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Abstract
The utility model discloses a cooling and heat-dissipating device of a gearbox shell, which relates to the field of gearboxes and comprises a heat-dissipating shell, wherein heat-dissipating ports are symmetrically formed in the left side and the right side of the top of the heat-dissipating shell, dustproof nets are symmetrically and fixedly connected inside the two heat-dissipating ports, a gearbox body is arranged at the bottom of an inner cavity of the heat-dissipating shell, a water tank is fixedly connected to the right side of the heat-dissipating shell, and heat-dissipating fans are symmetrically arranged at the bottoms of the two dustproof nets. According to the cooling and radiating device for the gearbox shell, the heat on the surface of the gearbox body can be absorbed and radiated through the matching of the arranged radiating port, the dustproof net, the radiating fan, the radiating fins, the fixing holes and the condensing pipe, the radiating speed can be accelerated through the flowing of air, the gearbox body can be subjected to double radiating through water cooling, the radiating effect is good, and therefore the service performance and the service life of internal parts of the gearbox body are improved.
Description
Technical Field
The utility model relates to the field of gearboxes, in particular to a cooling and heat-dissipating device for a gearbox shell.
Background
The speed changer is one of the main components of the automobile transmission system, because the reduction gear of the speed changer is often in a meshing transmission state, a lot of heat can be generated, and the heat radiation is generally carried out by adopting the heat radiating fins, so the operation working condition can not be ensured, the failure rate is higher, the service performance is reduced, and the protection performance is lower.
In the patent with publication number CN202021811999.5, a heat dissipating device for a transmission of an automobile is proposed, which comprises a body, a first chamber, a second chamber, a third chamber, a fourth chamber, a partition plate, fins, and a circulating pump, when the heat dissipating device for a transmission of an automobile is used, when a temperature sensor is arranged in the first chamber and detects that the oil temperature of the transmission is higher than the optimal working condition, the circulating pump is automatically started first, cooling water starts to circulate along the inside of the second chamber, the cooling circulating water absorbs heat generated by the transmission and conducts the heat to the fins in the third chamber, and simultaneously a motor at an air inlet is started, the motor drives a valve plate to open, airflow enters the third chamber along an air inlet and exchanges heat with the fins in the third chamber to take away the heat on the fins, thereby playing a role of dissipating heat of the transmission and enabling the transmission to reach the temperature required by the optimal working condition as soon as possible, however, there are two problems in this patent:
1. the device can not absorb and emit the heat on the surface of the gearbox body, has poor heat dissipation effect, and can not improve the service performance and the service life of internal parts of the gearbox body.
2. The device can not make the disassembly more convenient, easily leads to the deposition of dust on the surface of the radiating fin, and has poor radiating effect.
In view of the above problems, it is desirable to design a cooling device for a transmission housing to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a cooling and heat-dissipating device of a gearbox shell, which can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a cooling and heat-dissipating device of a gearbox shell comprises a heat-dissipating shell, wherein heat-dissipating ports are symmetrically formed in the left side and the right side of the top of the heat-dissipating shell, dust screens are symmetrically and fixedly connected in the two heat-dissipating ports, a gearbox body is arranged at the bottom of an inner cavity of the heat-dissipating shell, a water tank is fixedly connected to the right side of the heat-dissipating shell, heat-dissipating fans are symmetrically arranged at the bottoms of the two dust screens, fixing blocks are symmetrically and fixedly connected to the front side and the rear side of the left side and the right side of the gearbox body, a water inlet is fixedly connected to the right side of the top of the water tank, a water pump is arranged on the left side of the water inlet, a water inlet pipe is fixedly connected to the top of the water pump, heat-dissipating fins are symmetrically and fixedly connected to the left side and the right side of the gearbox body, a plurality of fixing holes are formed in the tops of the heat-dissipating fins, condensing pipes are arranged in the fixing holes, fixing grooves are symmetrically formed in the two fixing blocks, two the inner chamber symmetry of fixed slot is provided with the fixed column, two the top symmetry of fixed column is provided with compression spring, two compression spring's bottom symmetry fixedly connected with connecting plate, two the mounting groove has been seted up to the top symmetry of the mutually opposite side of fixed column, two the inside symmetry fixedly connected with reset spring of mounting groove, two the inside symmetry of mounting groove is provided with the fixture block, two the mutually opposite side symmetry of fixture block is provided with the stripper bar, two the top and the bottom symmetry fixedly connected with spacing slider of stripper bar, two spacing spout has been seted up to the top and the bottom symmetry of the mutually opposite side of fixed block, two the mutually opposite side symmetry of fixed block is provided with the extrusion piece.
Preferably, the tops of the two cooling fans are fixedly connected to the left side and the right side of the top of the inner cavity of the cooling shell, the bottom of the water inlet penetrates through the top of the water tank and extends to the inner cavity of the water tank, and the bottom of the water pump is fixedly connected to the left side of the top of the water tank.
Preferably, the left side of inlet tube runs through the right side of heat dissipation casing and extends to the inner chamber of heat dissipation casing, the left side fixed connection of inlet tube is in the right side of condenser pipe, the bottom of fixed orifices runs through the top of fin and extends to the bottom of fin.
Preferably, the surface of the condensation pipe is tightly attached to the inner wall of the fixing hole, the inner walls of the fixing grooves are tightly attached to the surfaces of the two connecting plates, and the bottoms of the fixing columns are fixedly connected to the left side and the right side of the bottom of the inner cavity of the heat dissipation shell.
Preferably, the tops of the two compression springs are fixedly connected to the top of the inner cavity of the fixing groove, the bottoms of the connecting plates are fixedly connected to the tops of the two fixing columns, and the inner walls of the mounting grooves are tightly attached to the surfaces of the two clamping blocks.
Preferably, one side of each of the two return springs, which is opposite to the other side, is fixedly connected to one side of each of the two clamping blocks, which is opposite to the other side, is tightly attached to one side of each of the two extrusion rods, the surfaces of the two limiting sliding blocks are tightly attached to the inner walls of the two limiting sliding grooves, and one side of each of the two extrusion blocks, which is opposite to the other side, is fixedly connected to one side of each of the two extrusion rods, which is opposite to the other side.
Advantageous effects
Compared with the prior art, the utility model provides a cooling and heat-dissipating device of a gearbox shell, which has the following beneficial effects:
1. this cooling heat abstractor of gearbox casing, through the thermovent that sets up and the cooperation of dust screen, cooling fan, fin, fixed orifices, condenser pipe, can realize giving off the heat absorption on gearbox body surface, can accelerate the radiating rate through the flow of air, can carry out double heat dissipation to the gearbox body through water-cooling heat dissipation, the radiating effect is better to improve gearbox body inner part's performance and life.
2. This cooling heat abstractor of gearbox casing, through the fixed block that sets up and the cooperation of fixed slot, fixed column, mounting groove, fixture block, extrusion stem, extrusion piece, can realize that it is more convenient to the dismantlement of gearbox body, avoids the deposit of fin surface dust, prevents to lead to reducing the radiating efficiency of gearbox body because of piling up of dust, is convenient for to the washing of fin to improve the radiating effect.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the utility model at B of FIG. 1;
fig. 4 is a sectional view of the fixing block of the present invention.
In the figure: 1. a heat dissipating housing; 2. a heat dissipation port; 3. a dust screen; 4. a gearbox body; 5. a water tank; 6. a heat radiation fan; 7. a fixed block; 8. a water inlet; 9. a water pump; 10. a water inlet pipe; 11. a heat sink; 12. a fixing hole; 13. a condenser tube; 14. fixing grooves; 15. fixing a column; 16. a compression spring; 17. a connecting plate; 18. mounting grooves; 19. a return spring; 20. a clamping block; 21. an extrusion stem; 22. a limiting slide block; 23. a limiting chute; 24. and extruding the block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in figures 1-4, a cooling and heat dissipating device for a gearbox shell comprises a heat dissipating shell 1, wherein heat dissipating ports 2 are symmetrically formed in the left side and the right side of the top of the heat dissipating shell 1, dust screens 3 are symmetrically and fixedly connected to the insides of the two heat dissipating ports 2, a gearbox body 4 is arranged at the bottom of an inner cavity of the heat dissipating shell 1, a water tank 5 is fixedly connected to the right side of the heat dissipating shell 1, heat dissipating fans 6 are symmetrically arranged at the bottoms of the two dust screens 3, fixing blocks 7 are symmetrically and fixedly connected to the front side and the rear side of the left side and the right side of the gearbox body 4, a water inlet 8 is fixedly connected to the right side of the top of the water tank 5, a water pump 9 is arranged at the left side of the water inlet 8, the tops of the two heat dissipating fans 6 are fixedly connected to the left side and the right side of the top of the inner cavity of the heat dissipating shell 1, the bottom of the water inlet 8 penetrates through the top of the water tank 5 and extends to the inner cavity of the water tank 5, and the bottom of the water pump 9 is fixedly connected to the left side of the top of the water tank 5, the top of the water pump 9 is fixedly connected with a water inlet pipe 10, the left side and the right side of the gearbox body 4 are symmetrically and fixedly connected with radiating fins 11, the top of the radiating fins 11 is provided with a plurality of fixing holes 12, the left side of the water inlet pipe 10 penetrates through the right side of the radiating shell 1 and extends to the inner cavity of the radiating shell 1, the left side of the water inlet pipe 10 is fixedly connected to the right side of a condensing pipe 13, the bottom of the fixing hole 12 penetrates through the top of the radiating fins 11 and extends to the bottom of the radiating fins 11, the condensing pipe 13 is arranged inside the fixing hole 12, heat on the surface of the gearbox body 4 can be absorbed and dissipated through the matching of the arranged radiating port 2 and the dustproof net 3, the radiating fan 6, the radiating fins 11, the fixing holes 12 and the condensing pipe 13, the radiating speed can be accelerated through the flowing of air, double radiating can be carried out on the gearbox body 4 through water-cooling radiating, the radiating effect is good, thereby improving the service performance and the service life of internal components of the gearbox body 4, fixing grooves 14 are symmetrically formed in the two fixing blocks 7, fixing columns 15 are symmetrically arranged in inner cavities of the two fixing grooves 14, the surface of a condensing pipe 13 is tightly attached to the inner wall of a fixing hole 12, the inner walls of the two fixing grooves 14 are tightly attached to the surfaces of two connecting plates 17, the bottoms of the two fixing columns 15 are fixedly connected to the left side and the right side of the bottom of an inner cavity of the radiating shell 1, compression springs 16 are symmetrically arranged at the tops of the two fixing columns 15, the bottoms of the two compression springs 16 are symmetrically and fixedly connected with the connecting plates 17, mounting grooves 18 are symmetrically formed in the tops of opposite sides of the two fixing columns 15, the tops of the two compression springs 16 are fixedly connected to the tops of the inner cavities of the fixing grooves 14, the bottoms of the two connecting plates 17 are fixedly connected to the tops of the two fixing columns 15, the inner walls of the two mounting grooves 18 are tightly attached to the surfaces of the two clamping blocks 20, and return springs 19 are symmetrically and fixedly connected to the insides of the two mounting grooves 18, the inside of the two mounting grooves 18 is symmetrically provided with clamping blocks 20, the opposite sides of the two clamping blocks 20 are symmetrically provided with extrusion rods 21, the top and the bottom of the two extrusion rods 21 are symmetrically and fixedly connected with limiting sliding blocks 22, the top and the bottom of the opposite sides of the two fixing blocks 7 are symmetrically provided with limiting sliding grooves 23, the opposite sides of the two fixing blocks 7 are symmetrically provided with extrusion blocks 24, the opposite sides of the two return springs 19 are fixedly connected to the opposite sides of the two clamping blocks 20, the opposite sides of the two clamping blocks 20 are tightly attached to the opposite sides of the two extrusion rods 21, the surfaces of the two limiting sliding blocks 22 are tightly attached to the inner walls of the two limiting sliding grooves 23, the opposite sides of the two extrusion blocks 24 are fixedly connected to the opposite sides of the two extrusion rods 21, and the fixing blocks 7 are matched with the fixing grooves 14, the fixing columns 15, the mounting grooves 18, the clamping blocks 20, the extrusion rods 21 and the extrusion blocks 24, can realize that it is more convenient to the dismantlement of gearbox body 4, avoid the deposit of fin 11 surface dust, prevent to lead to reducing the radiating efficiency of gearbox body 4 because of piling up of dust, be convenient for to the washing of fin 11 to improve the radiating effect.
The first embodiment is as follows: through the cooperation of water inlet 8 and water pump 9, inlet tube 10, can realize the hydrologic cycle of water tank 5 and the inside coolant liquid of condenser pipe 13 to carry out water-cooling heat dissipation to the surface of condenser pipe 13, can take away the heat on condenser pipe 13 surface fast, thereby improve the radiating effect to gearbox body 4.
The second embodiment is as follows: through the cooperation of limiting slide block 22 and limiting slide groove 23, can realize carrying out spacing processing to the removal of extrusion stem 21, prevent that extrusion stem 21 from removing the in-process position and taking place the skew, be convenient for dismantle and install gearbox body 4.
It should be noted that, the utility model is a cooling heat dissipation device of a transmission case, when in use, the fixing groove 14 arranged inside the fixing block 7 is inserted into the top of the fixing column 15, the connecting plate 17 extrudes the compression spring 16 for buffering, the mounting stability is improved, the reset spring 19 is extruded through the fixture block 20, so that when the fixing block 7 moves downwards, the mounting groove 18 and the limit chute 23 are in the same horizontal line, the extrusion rod 21 is clamped into the limit chute 23 through the resetting of the reset spring 19, the disassembly of the transmission case body 4 is more convenient, the deposition of dust on the surface of the heat dissipation fin 11 is avoided, the reduction of the heat dissipation efficiency of the transmission case body 4 caused by the accumulation of dust is prevented, the heat dissipation fin 11 is convenient to clean, the heat dissipation effect is improved, through the matching of the limit slide block 22 and the limit chute 23, can limit the movement of the extrusion rod 21, prevent the position of the extrusion rod 21 from deviating in the moving process, facilitate the disassembly and the assembly of the gear box body 4, through the matching of the heat dissipation port 2, the dustproof net 3, the heat dissipation fan 6, the heat dissipation fins 11, the fixing holes 12 and the condensation pipes 13, can realize the absorption and the dissipation of the heat on the surface of the gear box body 4, can accelerate the heat dissipation speed through the flow of air, can carry out double heat dissipation on the gear box body 4 through water-cooling heat dissipation, has better heat dissipation effect, thereby improving the service performance and the service life of the internal parts of the gear box body 4, realizing the water circulation of the cooling liquid in the water tank 5 and the condenser pipe 13 through the matching of the water inlet 8, the water pump 9 and the water inlet pipe 10, thereby carry out the water-cooling heat dissipation to the surface of condenser pipe 13, can take away the heat on condenser pipe 13 surface fast to the radiating effect to gearbox body 4 improves.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A cooling heat abstractor of gearbox casing, includes heat dissipation casing (1), its characterized in that: the heat dissipation device is characterized in that heat dissipation ports (2) are symmetrically formed in the left side and the right side of the top of the heat dissipation shell (1), two dust screens (3) are symmetrically and fixedly connected to the inner parts of the heat dissipation ports (2), a gearbox body (4) is arranged at the bottom of an inner cavity of the heat dissipation shell (1), a water tank (5) is fixedly connected to the right side of the heat dissipation shell (1), heat dissipation fans (6) are symmetrically arranged at the bottom of the two dust screens (3), fixing blocks (7) are symmetrically and fixedly connected to the front side and the rear side of the left side and the right side of the gearbox body (4), a water inlet (8) is fixedly connected to the right side of the top of the water tank (5), a water pump (9) is arranged on the left side of the water inlet (8), a water inlet pipe (10) is fixedly connected to the top of the water pump (9), and cooling fins (11) are symmetrically and fixedly connected to the left side and the right side of the gearbox body (4), the heat radiating fin is characterized in that a plurality of fixing holes (12) are formed in the top of the heat radiating fin (11), condenser pipes (13) are arranged in the fixing holes (12), fixing grooves (14) are symmetrically formed in the two fixing blocks (7), fixing columns (15) are symmetrically arranged in the inner cavities of the two fixing grooves (14), compression springs (16) are symmetrically arranged on the tops of the two fixing columns (15), connecting plates (17) are symmetrically and fixedly connected to the bottoms of the two compression springs (16), mounting grooves (18) are symmetrically formed in the tops of the opposite sides of the two fixing columns (15), return springs (19) are symmetrically and fixedly connected to the insides of the two mounting grooves (18), clamping blocks (20) are symmetrically arranged in the insides of the two mounting grooves (18), extrusion rods (21) are symmetrically arranged on the opposite sides of the two clamping blocks (20), and limiting sliding blocks (22) are symmetrically and fixedly connected to the tops and the bottoms of the two extrusion rods (21), two spacing spout (23) have been seted up to fixed block (7) back of the body one side top and bottom symmetry, two fixed block (7) back of the body one side symmetry of backing on the back is provided with extrusion block (24).
2. The cooling and heat dissipating device for a transmission case according to claim 1, wherein: two the left and right sides at heat dissipation casing (1) inner chamber top is fixed connection in the top of cooling blower (6), the inner chamber that the top that water tank (5) were run through to the bottom of water inlet (8) extended to water tank (5), the bottom fixed connection of water pump (9) is in the left side at water tank (5) top.
3. The cooling and heat dissipating device for a transmission case according to claim 1, wherein: the left side of inlet tube (10) runs through the inner chamber that the right side of heat dissipation casing (1) extended to heat dissipation casing (1), the left side fixed connection of inlet tube (10) is in the right side of condenser pipe (13), the bottom of fixed orifices (12) runs through the top of fin (11) and extends to the bottom of fin (11).
4. The cooling and heat dissipating device for a transmission case according to claim 1, wherein: the surface of condenser pipe (13) and the inner wall of fixed orifices (12) closely laminate, two the inner wall of fixed slot (14) and the surface of two connecting plates (17) closely laminate, two the bottom fixed connection of fixed column (15) is in the left and right sides of heat dissipation casing (1) inner chamber bottom.
5. The cooling and heat dissipating device for a transmission case according to claim 1, wherein: the top of the two compression springs (16) is fixedly connected to the top of the inner cavity of the fixing groove (14), the bottom of the two connecting plates (17) is fixedly connected to the top of the two fixing columns (15), and the inner walls of the two mounting grooves (18) are tightly attached to the surfaces of the two clamping blocks (20).
6. The cooling and heat dissipating device for a transmission case according to claim 1, wherein: one side of each of the two return springs (19) which is back to the back is fixedly connected to the opposite side of each of the two clamping blocks (20), one side of each of the two clamping blocks (20) which is opposite to the other side of each of the two extrusion rods (21) is tightly attached to the corresponding side of each of the two clamping blocks, the surfaces of the two limiting sliding blocks (22) are tightly attached to the inner walls of the two limiting sliding grooves (23), and one side of each of the two extrusion blocks (24) which is opposite to the other side is fixedly connected to the back of each of the two extrusion rods (21).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078599.9U CN215648015U (en) | 2021-08-31 | 2021-08-31 | Cooling and heat dissipating device of gearbox shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078599.9U CN215648015U (en) | 2021-08-31 | 2021-08-31 | Cooling and heat dissipating device of gearbox shell |
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| CN215648015U true CN215648015U (en) | 2022-01-25 |
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| CN202122078599.9U Active CN215648015U (en) | 2021-08-31 | 2021-08-31 | Cooling and heat dissipating device of gearbox shell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645934A (en) * | 2022-03-17 | 2022-06-21 | 安徽理工大学 | Heat dissipation device for automatic gearbox and use method thereof |
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2021
- 2021-08-31 CN CN202122078599.9U patent/CN215648015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645934A (en) * | 2022-03-17 | 2022-06-21 | 安徽理工大学 | Heat dissipation device for automatic gearbox and use method thereof |
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