CN215110447U - Speed reducer heat dissipation case assembly based on high temperature environment - Google Patents
Speed reducer heat dissipation case assembly based on high temperature environment Download PDFInfo
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- CN215110447U CN215110447U CN202121263956.2U CN202121263956U CN215110447U CN 215110447 U CN215110447 U CN 215110447U CN 202121263956 U CN202121263956 U CN 202121263956U CN 215110447 U CN215110447 U CN 215110447U
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Abstract
The utility model discloses a speed reducer heat dissipation case assembly based on high temperature environment, which comprises a heat dissipation case and a cover plate, wherein the cover plate is clamped at the top of the heat dissipation case, the top of the cover plate is provided with a driving case, the two sides of the driving case are provided with heat dissipation grooves on the cover plate, a driving device is arranged in the driving case, the inner top of the heat dissipation case is provided with a heat dissipation assembly, the driving device comprises a motor, a first rotating shaft, a driving belt wheel and a flat belt, the motor is fixed at the inner bottom of the driving case, the traditional heat dissipation mode of the heat dissipation case is changed based on the speed reducer heat dissipation case assembly under high temperature environment, a plurality of fans on the heat dissipation assembly are driven to rotate by the driving device and the heat dissipation assembly, negative pressure is formed to extract heat in the heat dissipation case and then the heat dissipation is discharged through the heat dissipation grooves, the effect of quick and efficient heat dissipation is realized.
Description
Technical Field
The utility model relates to a mechanical equipment technical field specifically is a speed reducer radiator case subassembly based on under the high temperature environment.
Background
The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery. The development history of the speed reducer industry in China is nearly 40 years, and the speed reducer product is widely applied to various fields of national economy and national defense industry. The speed reducer product has strong demand in the industries of light food industry, electric power machinery, construction machinery, metallurgical machinery, cement machinery, environmental protection machinery, electronic and electric appliances, road building machinery, water conservancy machinery, chemical engineering machinery, mining machinery, conveying machinery, building material machinery, rubber machinery, petroleum machinery and the like. Under the high temperature environment, the speed reducer needs to bear high temperature impact, and internal mechanical parts can also generate high heat, and the traditional heat dissipation mode is that a heat dissipation window and heat dissipation fins are installed outside a heat dissipation case, but the overall heat dissipation effect is not particularly good. Therefore, the speed reducer radiating case assembly based on the high-temperature environment is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a speed reducer radiator case subassembly based on under the high temperature environment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a speed reducer heat dissipation case subassembly based on under high temperature environment, includes heat dissipation case and apron, the apron block is at the top of heat dissipation case, the top of apron is provided with the drive case, the both sides of drive case just are located and have seted up the radiating groove on the apron, be provided with drive arrangement in the drive case, the interior top of heat dissipation case is provided with radiator unit.
Preferably, the driving device comprises a motor, a first rotating shaft, a driving belt wheel and a flat belt, the motor is fixed at the inner bottom of the driving box, the first rotating shaft is welded and fixed with the output shaft end of the motor, the driving belt wheel is fixed on the first rotating shaft, the driving belt wheel is connected with a driven belt wheel through flat belt transmission, a center hole of the driven belt wheel is in interference fit with a second rotating shaft, a first bearing is sleeved on one end of the second rotating shaft, the first bearing is clamped on one side wall of the driving box, one end, far away from the first bearing, of the second rotating shaft is fixedly connected with a driving bevel gear, the lower side of the driving bevel gear is meshed with a driven bevel gear, a third rotating shaft is in linkage connection with the center of the driven bevel gear, a through hole is formed in the bottom of the driving box, and the through hole penetrates through the top of the cover plate.
Preferably, radiator unit includes driving gear, third bearing, dwang, the driving gear is fixed in the third pivot, and is located the inside of heat dissipation machine case, the bottom at the apron is fixed to the third bearing, the bilateral symmetry meshing of driving gear is connected with driven gear, fixedly connected with dwang in driven gear's the centre bore, the one end of dwang is fixed in the inner circle of third bearing, and the other end fixedly connected with extraction fan of dwang.
Preferably, the third rotating shaft is sleeved with a second bearing, and an outer ring of the second bearing is welded and fixed with the inner wall of the through hole.
Preferably, the two ends of the cover plate are fixedly connected with handles, and the handles are provided with anti-skidding sleeves.
Preferably, the number of the heat dissipation grooves is a plurality of groups, and the plurality of groups of heat dissipation grooves are distributed at equal intervals.
Preferably, the outer surfaces of the heat dissipation case and the drive case are coated with antirust coatings, and the thickness of the antirust coatings is zero point one millimeter.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses changed the radiating mode of traditional heat dissipation machine case, through drive arrangement and the radiator unit who sets up, thereby it is rotatory to drive a plurality of fans on the radiator unit by drive arrangement's drive, forms the negative pressure and takes the heat of the quick-witted incasement of heat dissipation out, and the rethread radiating groove discharges, has realized the radiating effect of high efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view of the present invention;
fig. 3 is a schematic structural view of the heat dissipation assembly of the present invention;
fig. 4 is a schematic structural view of the driving device of the present invention;
fig. 5 is an enlarged view of the area a in fig. 3.
In the figure: 1-a heat dissipation case; 2-cover plate; 3-driving the box; 4-a heat sink; 5-a handle; 6-a drive device; 7-a heat dissipation assembly; 8, a motor; 9-a first rotating shaft; 10-a driving pulley; 11-a flat belt; 12-a driven pulley; 13-a second shaft; 14-a first bearing; 15-drive bevel gear; 16-a driven bevel gear; 17-a third shaft; 18-a via hole; 19-a second bearing; 20-a drive gear; 21-a third bearing; 22-rotating rods; 23-a driven gear; 24-suction fan.
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. 1-5, the present invention provides a technical solution: the utility model provides a speed reducer heat dissipation machine case subassembly based on under high temperature environment, includes heat dissipation machine case 1 and apron 2, 2 blocks of apron are at the top of heat dissipation machine case 1, the top of apron 2 is provided with drive case 3, drive case 3's both sides just are located and have seted up radiating groove 4 on apron 2, be provided with drive arrangement 6 in the drive case 3, the interior top of heat dissipation machine case 1 is provided with radiator unit 7, and through drive arrangement 6 and the radiator unit 7 that sets up, thereby it is rotatory to drive a plurality of fans on the radiator unit 7 by drive arrangement 6's drive, forms the negative pressure and takes the heat in the heat dissipation machine case 1 out, and rethread radiating groove 4 discharges, has realized quick high-efficient radiating effect.
The driving device 6 comprises a motor 8, a first rotating shaft 9, a driving pulley 10 and a flat belt 11, the motor 8 is fixed at the inner bottom of the driving box 3, the first rotating shaft 9 is welded and fixed with the output shaft end of the motor 8, the driving pulley 10 is fixed on the first rotating shaft 9, the driving pulley 10 is in transmission connection with a driven pulley 12 through the flat belt 11, a second rotating shaft 13 is in interference fit with the center hole of the driven pulley 12, a first bearing 14 is sleeved on one end of the second rotating shaft 13, the first bearing 14 is clamped on one side wall of the driving box 3, a driving bevel gear 15 is fixedly connected at one end of the second rotating shaft 13 far away from the first bearing 14, a driven bevel gear 16 is in meshing connection with the lower side of the driving bevel gear 15, a third rotating shaft 17 is in bonding connection with the center of the driven bevel gear 16, a through hole 18 is formed in the bottom of the driving box 3, the through hole 18 runs through the top of the cover plate 2, the motor 8 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 can drive the driving belt wheel 10 to rotate when rotating, the driving belt wheel 10 transmits power to the driven belt wheel 12 through the flat belt 11, the driven belt wheel 12 drives the second rotating shaft 13 to rotate, the second rotating shaft 13 can drive the driving bevel gear 15 and the driven bevel gear 16 to be meshed and driven when rotating, the driven bevel gear 16 rotates to drive the third rotating shaft 17 to rotate, and then the fans on the heat dissipation assembly 7 are driven to rotate.
The heat dissipation assembly 7 comprises a driving gear 20, a third bearing 21 and a rotating rod 22, the driving gear 20 is fixed on the third rotating shaft 17, and is positioned in the interior of the heat radiation machine case 1, the third bearing 21 is fixed at the bottom of the cover plate 2, the two sides of the driving gear 20 are symmetrically engaged and connected with driven gears 23, a rotating rod 22 is fixedly connected in a central hole of the driven gear 23, one end of the rotating rod 22 is fixed in an inner ring of the third bearing 21, and the other end of the rotating rod 22 is fixedly connected with an exhaust fan 24, the rotation of the third rotating shaft 17 will drive the driving gear 20 to rotate, the driven gears 23 on both sides of the driving gear 20 rotate simultaneously, and then the suction fan 24 connected with the two rotating rods 22 is driven to rotate, negative pressure is formed to draw out heat in the heat dissipation case 1, and the heat is discharged through the heat dissipation groove 4, so that the function of rapid and efficient heat dissipation is realized.
Second bearing 19 has been cup jointed on the third pivot 17, second bearing 19's outer lane and the inner wall welded fastening of through-hole 18, third pivot 17 is rotatory in second bearing 19, drives driving gear 20 and rotates, and is more stable and not appear rocking when making its rotation.
Both ends fixedly connected with handle 5 of apron 2, and be provided with the antiskid cover on the handle 5, be convenient for dismantle apron 2 for it is more convenient to maintain.
The quantity of radiating groove 4 is a plurality of groups, and a plurality of groups of radiating grooves 4 are equidistance interval distribution, and radiating groove 4 can be favorable to thermal discharge.
The outer surfaces of the heat dissipation case 1 and the drive case 3 are coated with antirust coatings, the thickness of each antirust coating is zero point one millimeter, the heat dissipation case 1 and the drive case 3 are not easy to rust after being exposed to the external environment for a long time, and the service life is prolonged.
The working principle is as follows: during the use, through the start-up of peripheral hardware power control motor 8, it is rotatory to drive first pivot 9 by motor 8, first pivot 9 can drive driving pulley 10 rotatory when rotatory, driving pulley 10 passes through flat belt 11 again with power transmission for driven pulley 12, and it is rotatory to drive second pivot 13 by driven pulley 12, second pivot 13 can drive the meshing transmission of drive bevel gear 15 and driven bevel gear 16 when rotatory, driven bevel gear 16 is rotatory to drive third pivot 17 and is rotated, can drive driving gear 20 by the rotation of third pivot 17 and rotate, driven gear 23 of driving gear 20 both sides is rotatory simultaneously, and then drive two suction fan 24 that dwang 22 is connected and rotate, form the negative pressure and take out the heat in the heat dissipation machine case 1, rethread radiating groove 4 discharges, quick high-efficient radiating effect has been realized.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a speed reducer heat dissipation machine case subassembly based on under high temperature environment, includes heat dissipation machine case (1) and apron (2), apron (2) block is at the top of heat dissipation machine case (1), the top of apron (2) is provided with drive case (3), its characterized in that: the heat dissipation device is characterized in that heat dissipation grooves (4) are formed in the two sides of the driving box (3) and located on the cover plate (2), a driving device (6) is arranged in the driving box (3), and a heat dissipation assembly (7) is arranged at the inner top of the heat dissipation case (1).
2. The speed reducer heat dissipation case assembly based on the high-temperature environment as claimed in claim 1, wherein: the driving device (6) comprises a motor (8), a first rotating shaft (9), a driving belt wheel (10) and a flat belt (11), the motor (8) is fixed at the inner bottom of the driving box (3), the first rotating shaft (9) is welded and fixed with the output shaft end of the motor (8), the driving belt wheel (10) is fixed on the first rotating shaft (9), the driving belt wheel (10) is connected with a driven belt wheel (12) through the flat belt (11) in a transmission manner, a second rotating shaft (13) is in interference fit with the center hole of the driven belt wheel (12), a first bearing (14) is sleeved at one end of the second rotating shaft (13), the first bearing (14) is clamped on one side wall of the driving box (3), a driving bevel gear (15) is fixedly connected at one end, far away from the first bearing (14), of the second rotating shaft (13), and a driven bevel gear (16) is meshed and connected with the lower side of the driving bevel gear (15), the center of the driven bevel gear (16) is connected with a third rotating shaft (17) in a bonding mode, a through hole (18) is formed in the bottom of the driving box (3), and the through hole (18) penetrates through the top of the cover plate (2).
3. The speed reducer heat dissipation case assembly based on the high-temperature environment as claimed in claim 1, wherein: radiator unit (7) include driving gear (20), third bearing (21), dwang (22), driving gear (20) are fixed on third pivot (17), and are located the inside of heat dissipation machine case (1), the bottom at apron (2) is fixed in third bearing (21), the bilateral symmetry meshing of driving gear (20) is connected with driven gear (23), the downthehole fixedly connected with dwang (22) of driven gear (23), the one end of dwang (22) is fixed in the inner circle of third bearing (21), and the other end fixedly connected with suction fan (24) of dwang (22).
4. The speed reducer heat dissipation case assembly based on the high-temperature environment as claimed in claim 2, wherein: and a second bearing (19) is sleeved on the third rotating shaft (17), and the outer ring of the second bearing (19) is welded and fixed with the inner wall of the through hole (18).
5. The speed reducer heat dissipation case assembly based on the high-temperature environment as claimed in claim 1, wherein: the two ends of the cover plate (2) are fixedly connected with handles (5), and anti-skidding sleeves are arranged on the handles (5).
6. The speed reducer heat dissipation case assembly based on the high-temperature environment as claimed in claim 1, wherein: the number of the radiating grooves (4) is a plurality of groups, and the radiating grooves (4) of the groups are distributed at equal intervals.
7. The speed reducer heat dissipation case assembly based on the high-temperature environment as claimed in claim 1, wherein: the outer surfaces of the heat dissipation case (1) and the drive case (3) are coated with antirust coatings, and the thickness of the antirust coatings is zero point one millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121263956.2U CN215110447U (en) | 2021-06-07 | 2021-06-07 | Speed reducer heat dissipation case assembly based on high temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121263956.2U CN215110447U (en) | 2021-06-07 | 2021-06-07 | Speed reducer heat dissipation case assembly based on high temperature environment |
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| CN215110447U true CN215110447U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121263956.2U Active CN215110447U (en) | 2021-06-07 | 2021-06-07 | Speed reducer heat dissipation case assembly based on high temperature environment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245640A (en) * | 2021-12-16 | 2022-03-25 | 安徽庆宇光电科技有限公司 | Expandable case structure and air quality detector thereof |
| CN114396210A (en) * | 2021-12-28 | 2022-04-26 | 宁波奥云德电器有限公司 | Electric opening actuator for charging small door of new energy automobile |
-
2021
- 2021-06-07 CN CN202121263956.2U patent/CN215110447U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114245640A (en) * | 2021-12-16 | 2022-03-25 | 安徽庆宇光电科技有限公司 | Expandable case structure and air quality detector thereof |
| CN114245640B (en) * | 2021-12-16 | 2023-07-25 | 安徽庆宇光电科技有限公司 | Expandable chassis structure and air quality detector thereof |
| CN114396210A (en) * | 2021-12-28 | 2022-04-26 | 宁波奥云德电器有限公司 | Electric opening actuator for charging small door of new energy automobile |
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