CN217633792U - High-efficient heat dissipation gear reducer under high temperature operational environment - Google Patents
High-efficient heat dissipation gear reducer under high temperature operational environment Download PDFInfo
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- CN217633792U CN217633792U CN202220041594.0U CN202220041594U CN217633792U CN 217633792 U CN217633792 U CN 217633792U CN 202220041594 U CN202220041594 U CN 202220041594U CN 217633792 U CN217633792 U CN 217633792U
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- reduction gearbox
- heat dissipation
- moving block
- gear reducer
- water outlet
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Abstract
The utility model relates to the field of gear speed reducers, in particular to a high-efficiency heat dissipation gear speed reducer in a high-temperature working environment; high-efficient heat dissipation gear reducer under high temperature operational environment includes: the high-efficiency heat dissipation gear reducer in the high-temperature working environment is communicated with a water inlet pipe, a first moving block and a second moving block are driven to move by the water pressure of water, so that a water inlet hole and a water outlet hole are communicated, then cooling water is discharged through a water outlet pipe, and the device is cooled; when the device is in a stop use state, the second moving block is driven to move by the tensile force of the second spring, the first moving block is driven to move by the tensile force of the first spring, the water inlet hole and the water outlet hole are sealed, and external sundries are prevented from entering the first reduction gearbox and the second reduction gearbox.
Description
Technical Field
The utility model relates to a gear reducer field especially relates to a high-efficient heat dissipation gear reducer under high temperature operational environment.
Background
Gear reducer generally is used for the transmission equipment of the big moment of torsion of low-speed, also there are several pairs of same principle gears to the ordinary speed reducer of motor and reach the speed reduction effect of ideal, the ratio of the tooth number of big and small gears, it is exactly the drive ratio, in the prior art, when using gear reducer under the high temperature environment, gear reducer's inside temperature is higher, high temperature leads to gear reducer's internal component to take place to damage, consequently need dispel the heat to gear reducer's inside, current gear reducer all adopts radiator fan to dispel the heat to gear reducer, but locate under the high temperature environment, the hot-air is not circulated, the radiating effect is relatively poor.
Therefore, it is necessary to provide a new efficient heat dissipation gear reducer under high temperature working environment to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high-efficient heat dissipation gear reducer with under high-efficient radiating high temperature operational environment.
The utility model provides a high-efficient heat dissipation gear reducer under high temperature operational environment includes:
the device comprises a first reduction gearbox and a second reduction gearbox, wherein fixed blades are fixedly mounted on one sides of the first reduction gearbox and the second reduction gearbox, bolt holes are symmetrically formed in two ends of each fixed blade, and the two fixed blades are fixedly connected through bolts;
the transmission device is arranged between the first reduction gearbox and the second reduction gearbox;
and the heat dissipation mechanism is fixedly arranged on the outer side of the first reduction gearbox.
Preferably, an installation groove is formed between the inner walls of the first reduction gearbox and the second reduction gearbox, a closed ring is installed inside the installation groove, and a rubber pad is installed between the closed ring and the installation groove. The isolation of the transmission is realized.
Preferably, the transmission means comprises:
the first mounting hole is formed between the first reduction gearbox and the second reduction gearbox, and a through shaft is rotatably mounted inside the first mounting hole through a bearing;
the first gear is fixedly arranged in the middle of the through shaft;
the second mounting hole is formed between the first reduction gearbox and one end, far away from the first mounting hole, of the second reduction gearbox, and a transmission rod is rotatably mounted inside the second mounting hole through a bearing;
and the second gear is fixedly arranged in the middle of the transmission rod and is in meshed connection with the first gear. The second gear is meshed with the first gear to drive the through shaft and the transmission rod to rotate in a speed reduction mode.
Preferably, the heat dissipation mechanism includes:
the water inlet pipe is fixedly arranged at one end of the first reduction gearbox, and a water inlet hole is formed in the position, corresponding to the water inlet pipe, of the first reduction gearbox;
the first moving block is slidably mounted inside the water inlet hole, a first spring is sleeved on the outer side of the first moving block, one end of the first spring is fixedly connected with the inner wall of the first reduction gearbox, and the other end of the first spring is fixedly connected with the outer side of the first moving block;
the water outlet pipe is fixedly arranged at one end of the first reduction gearbox, which is far away from the water inlet pipe, and a water outlet hole is formed in the position of the first reduction gearbox, which corresponds to the water outlet pipe;
the second moving block is slidably mounted inside the water outlet hole, a second spring is sleeved on the outer side of the second moving block, one end of the second spring is fixedly connected with the inner wall of the water outlet pipe, the other end of the second spring is fixedly connected with the outer side of the second moving block, and the second moving block is slidably connected with the water outlet hole. The cooling water is introduced through the water inlet pipe, the first moving block and the second moving block are driven to move, the water inlet hole and the water outlet hole are communicated, the cooling water is discharged through the water outlet pipe, and the device is cooled.
Preferably, a heat dissipation area is formed between the closed ring and the inner walls of the first reduction gearbox and the second reduction gearbox. The circulation of cooling water is realized.
Preferably, chamfers are formed at the same ends of the first moving block and the second moving block. The first moving block and the second moving block are driven to move by water pressure conveniently.
Preferably, a sealing gasket is arranged between the first reduction gearbox and the second reduction gearbox. The sealing between the first reduction gearbox and the second reduction gearbox is realized, and the overflow of cooling water is prevented.
Preferably, the top and the bottom of the first reduction gearbox and the second reduction gearbox are both provided with fixing holes. The first reduction gearbox and the second reduction gearbox are fixed.
Compared with the prior art, the utility model provides a high-efficient heat dissipation gear reducer under high temperature operational environment has following beneficial effect:
the utility model provides a high-efficiency heat dissipation gear speed reducer under a high-temperature working environment, which drives a through shaft to rotate through an output shaft on a motor main body, and drives a transmission rod to rotate through the meshing of a second gear and a first gear, thereby realizing the speed reduction function of a motor;
cooling water is introduced through the water inlet pipe, the first moving block and the second moving block are driven to move through the water pressure of the water, so that the water inlet hole and the water outlet hole are communicated, and then the cooling water is discharged through the water outlet pipe, so that the device is cooled;
when the device is in a stop use state, the second moving block is driven to move by the tensile force of the second spring, the first moving block is driven to move by the tensile force of the first spring, the water inlet hole and the water outlet hole are sealed, and external sundries are prevented from entering the first reduction gearbox and the second reduction gearbox.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a high-efficiency heat dissipation gear reducer in a high-temperature working environment according to the present invention;
FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1;
fig. 3 is a schematic diagram of the exploded structure shown in fig. 1.
Reference numbers in the figures: 1. a first reduction gearbox; 2. a second reduction gearbox; 3. fixing the leaves; 4. bolt holes; 5. a transmission device; 6. a heat dissipation mechanism; 7. mounting grooves; 8. a closed ring; 51. a first mounting hole; 52. passing through the shaft; 53. a first gear; 54. a second mounting hole; 55. a transmission rod; 56. a second gear; 61. a water inlet pipe; 62. a water inlet hole; 63. a first moving block; 64. a first spring; 65. a water outlet pipe; 66. a water outlet hole; 67. a second moving block; 68. a second spring; 9. a heat dissipation area; 10. and (7) fixing holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention provides a high-efficiency heat dissipation gear reducer in a high-temperature working environment, the high-efficiency heat dissipation gear reducer in the high-temperature working environment includes:
the device comprises a first reduction gearbox 1 and a second reduction gearbox 2, wherein fixed blades 3 are fixedly mounted on one sides of the first reduction gearbox 1 and the second reduction gearbox 2, bolt holes 4 are symmetrically formed in two ends of each fixed blade 3, and the two fixed blades 3 are fixedly connected through bolts;
the transmission device 5 is arranged between the first reduction gearbox 1 and the second reduction gearbox 2;
and the heat dissipation mechanism 6 is fixedly arranged on the outer side of the first reduction gearbox 1.
It should be noted that: when the device is used, the first reduction gearbox 1 and the second reduction gearbox 2 are fixed through bolts.
In the embodiment of the present invention, referring to fig. 1 to 3, an installation groove 7 is formed between the inner walls of the first reduction gearbox 1 and the second reduction gearbox 2, a sealing ring 8 is installed inside the installation groove 7, and a rubber pad is installed between the sealing ring 8 and the installation groove 7;
it should be noted that: isolation of the transmission 5 is achieved.
In an embodiment of the present invention, referring to fig. 1 to 3, the transmission device 5 includes:
the first mounting hole 51 is formed between the first reduction gearbox 1 and the second reduction gearbox 2, and a through shaft 52 is rotatably mounted inside the first mounting hole 51 through a bearing;
a first gear 53 fixedly installed at the middle of the through shaft 52;
the second mounting hole 54 is formed between the ends, far away from the first mounting hole 51, of the first reduction gearbox 1 and the second reduction gearbox 2, and a transmission rod 55 is rotatably mounted inside the second mounting hole 54 through a bearing;
the second gear 56 is fixedly arranged in the middle of the transmission rod 55, and the second gear 56 is meshed with the first gear 53;
it should be noted that: the through shaft 52 is driven to rotate by the output shaft on the motor body, so as to drive the first gear 53 to rotate, and the transmission rod 55 is driven to rotate by the meshing of the second gear 56 and the first gear 53, so that the speed reduction function of the motor is realized.
In an embodiment of the present invention, referring to fig. 1 to 3, the heat dissipation mechanism 6 includes:
the water inlet pipe 61 is fixedly arranged at one end of the first reduction gearbox 1, and a water inlet hole 62 is formed in the position, corresponding to the water inlet pipe 61, of the first reduction gearbox 1;
the first moving block 63 is slidably mounted inside the water inlet hole 62, a first spring 64 is sleeved on the outer side of the first moving block 63, one end of the first spring 64 is fixedly connected with the inner wall of the first reduction gearbox 1, and the other end of the first spring 64 is fixedly connected with the outer side of the first moving block 63;
the water outlet pipe 65 is fixedly arranged at one end of the first reduction gearbox 1 far away from the water inlet pipe 61, and a water outlet hole 66 is formed in the position, corresponding to the water outlet pipe 65, of the first reduction gearbox 1;
the second moving block 67 is slidably mounted inside the water outlet hole 66, a second spring 68 is sleeved on the outer side of the second moving block 67, one end of the second spring 68 is fixedly connected with the inner wall of the water outlet pipe 65, the other end of the second spring 68 is fixedly connected with the outer side of the second moving block 67, and the second moving block 67 is slidably connected with the water outlet hole 66;
it should be noted that: the cooling water is introduced through the water inlet pipe 61, the first moving block 63 and the second moving block 67 are driven to move through the water pressure of the water, the water inlet hole 62 and the water outlet hole 66 are communicated, the cooling water is discharged through the water outlet pipe 65, the device is cooled, the device is in a stop use state, the second moving block 67 is driven to move through the tension of the second spring 68, the first moving block 63 is driven to move through the tension of the first spring 64, the water inlet hole 62 and the water outlet hole 66 are sealed, and external sundries are prevented from entering the first reduction gearbox 1 and the second reduction gearbox 2.
In an embodiment of the present invention, referring to fig. 1 to 3, a heat dissipation area 9 is formed between the closed ring 8 and the inner walls of the first reduction gearbox 1 and the second reduction gearbox 2;
it should be noted that: the circulation of cooling water is realized.
In an embodiment of the present invention, referring to fig. 1 to 3, chamfers are disposed at the same ends of the first moving block 63 and the second moving block 67;
it should be noted that: the water pressure is facilitated to drive the first moving block 63 and the second moving block 67 to move.
In an embodiment of the present invention, referring to fig. 1 to 3, a sealing gasket is installed between the first reduction gearbox 1 and the second reduction gearbox 2;
it should be noted that: the sealing between the first reduction gearbox 1 and the second reduction gearbox 2 is realized, and the overflow of cooling water is prevented.
In the embodiment of the present invention, referring to fig. 1 to 3, the top and bottom of the first reduction gearbox 1 and the second reduction gearbox 2 are both provided with fixing holes 10;
it should be noted that: the first reduction gearbox 1 and the second reduction gearbox 2 are fixed.
The utility model provides a high-efficient heat dissipation gear reducer under high temperature operational environment's theory of operation as follows: the through shaft 52 is driven to rotate through the output shaft on the motor main body, the first gear 53 is driven to rotate, the transmission rod 55 is driven to rotate through the meshing of the second gear 56 and the first gear 53, the speed reduction function of the motor is realized, cooling water is introduced through the water inlet pipe 61, the first moving block 63 and the second moving block 67 are driven to move through the water pressure of the water, the water inlet hole 62 and the water outlet hole 66 are communicated, then the cooling water is discharged through the water outlet pipe 65, the cooling of the device is realized, the second moving block 67 is driven to move through the pulling force of the second spring 68 when the device is in a stop use state, the first moving block 63 is driven to move through the pulling force of the first spring 64, the water inlet hole 62 and the water outlet hole 66 are sealed, and external sundries are prevented from entering the first reduction gearbox 1 and the second reduction gearbox 2.
The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a high-efficient heat dissipation gear reducer under high temperature operational environment which characterized in that includes:
the device comprises a first reduction gearbox (1) and a second reduction gearbox (2), wherein fixed blades (3) are fixedly mounted on one sides of the first reduction gearbox (1) and the second reduction gearbox (2) close to each other, bolt holes (4) are symmetrically formed in two ends of each fixed blade (3), and the two fixed blades (3) are fixedly connected through bolts;
the transmission device (5) is arranged between the first reduction gearbox (1) and the second reduction gearbox (2);
and the heat dissipation mechanism (6) is fixedly arranged on the outer side of the first reduction gearbox (1).
2. The efficient heat dissipation gear reducer under the high-temperature working environment as recited in claim 1, wherein an installation groove (7) is formed between the inner walls of the first reduction gearbox (1) and the second reduction gearbox (2), a closed ring (8) is installed inside the installation groove (7), and a rubber gasket is installed between the closed ring (8) and the installation groove (7).
3. The efficient heat dissipation gear reducer for high-temperature working environments as recited in claim 2, wherein the transmission device (5) comprises:
the first mounting hole (51) is formed between the first reduction gearbox (1) and the second reduction gearbox (2), and a through shaft (52) is rotatably mounted inside the first mounting hole (51) through a bearing;
a first gear (53) fixedly mounted in the middle of the through shaft (52);
the second mounting hole (54) is formed between the first reduction gearbox (1) and one end, far away from the first mounting hole (51), of the second reduction gearbox (2), and a transmission rod (55) is rotatably mounted inside the second mounting hole (54) through a bearing;
and the second gear (56) is fixedly arranged in the middle of the transmission rod (55), and the second gear (56) is in meshed connection with the first gear (53).
4. The efficient heat dissipation gear reducer for high-temperature working environment according to claim 3, wherein the heat dissipation mechanism (6) comprises:
the water inlet pipe (61) is fixedly arranged at one end of the first reduction gearbox (1), and a water inlet hole (62) is formed in the position, corresponding to the water inlet pipe (61), of the first reduction gearbox (1);
the first moving block (63) is slidably mounted inside the water inlet hole (62), a first spring (64) is sleeved on the outer side of the first moving block (63), one end of the first spring (64) is fixedly connected with the inner wall of the first reduction gearbox (1), and the other end of the first spring (64) is fixedly connected with the outer side of the first moving block (63);
the water outlet pipe (65) is fixedly arranged at one end, far away from the water inlet pipe (61), of the first reduction gearbox (1), and a water outlet hole (66) is formed in the position, corresponding to the water outlet pipe (65), of the first reduction gearbox (1);
the second moving block (67) is slidably mounted inside the water outlet hole (66), a second spring (68) is sleeved on the outer side of the second moving block (67), one end of the second spring (68) is fixedly connected with the inner wall of the water outlet pipe (65), the other end of the second spring (68) is fixedly connected with the outer side of the second moving block (67), and the second moving block (67) is slidably connected with the water outlet hole (66).
5. The efficient heat dissipation gear reducer under the high-temperature working environment as claimed in claim 2, wherein a heat dissipation area (9) is formed between the closed ring (8) and the inner walls of the first reduction gearbox (1) and the second reduction gearbox (2).
6. The efficient heat dissipation gear reducer under the high-temperature working environment as recited in claim 4, wherein the same end of the first moving block (63) and the same end of the second moving block (67) are both chamfered.
7. The efficient heat dissipation gear reducer under the high-temperature working environment as recited in claim 5, wherein a sealing gasket is installed between the first reduction gearbox (1) and the second reduction gearbox (2).
8. The efficient heat dissipation gear reducer under the high-temperature working environment as recited in claim 7, wherein the top and the bottom of the first reduction gearbox (1) and the second reduction gearbox (2) are both provided with fixing holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220041594.0U CN217633792U (en) | 2022-01-10 | 2022-01-10 | High-efficient heat dissipation gear reducer under high temperature operational environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220041594.0U CN217633792U (en) | 2022-01-10 | 2022-01-10 | High-efficient heat dissipation gear reducer under high temperature operational environment |
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| Publication Number | Publication Date |
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| CN217633792U true CN217633792U (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220041594.0U Active CN217633792U (en) | 2022-01-10 | 2022-01-10 | High-efficient heat dissipation gear reducer under high temperature operational environment |
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| CN (1) | CN217633792U (en) |
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- 2022-01-10 CN CN202220041594.0U patent/CN217633792U/en active Active
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