CN210859774U - Horizontal worm gear speed reducer - Google Patents
Horizontal worm gear speed reducer Download PDFInfo
- Publication number
- CN210859774U CN210859774U CN201921983645.6U CN201921983645U CN210859774U CN 210859774 U CN210859774 U CN 210859774U CN 201921983645 U CN201921983645 U CN 201921983645U CN 210859774 U CN210859774 U CN 210859774U
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- worm gear
- heat dissipation
- speed reducer
- gear speed
- reducer body
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Abstract
The utility model discloses a horizontal worm gear speed reducer machine, including worm gear speed reducer machine body, worm gear speed reducer machine body one end is equipped with driving motor, the other end of worm gear speed reducer machine body is equipped with the transmission shaft, be equipped with fixed cover on the transmission shaft, fixed cover is equipped with radiator vane, be equipped with heat abstractor on the worm gear speed reducer machine body, heat abstractor includes the heat dissipation case, the heat dissipation incasement is equipped with the heat dissipation motor, heat dissipation motor output is equipped with the heat dissipation fan, the symmetry is equipped with the air intake on the heat dissipation case, the incasement that dispels the heat is equipped with the cooler bin, be equipped with the cooling cycle pipe in the cooler bin, be equipped with the air-collecting cover between cooler bin and the heat: the device is simple in structure, generally can utilize the working time of the device to dissipate heat by utilizing the heat dissipation blades, and can cool air by the cooling liquid when the temperature is too high, so that the cooling effect is further improved.
Description
Technical Field
The utility model relates to a speed reducer field particularly, relates to a horizontal worm gear speed reducer machine.
Background
A worm gear reducer is a power transmission mechanism that uses a speed converter of a gear to reduce the number of revolutions of a motor to a desired number of revolutions and obtain a large torque. It is mainly composed of drive parts, such as worm and gear, shaft, bearing, box body and its accessories.
The technical scheme that prior art is adopted for the worm gear speed reducer of patent publication No. CN104141738A is: the first worm gear and worm transmission mechanism is connected with the driving mechanism and comprises a first driving worm, a first worm gear and worm wheel, a second worm gear and worm transmission mechanism, one end of the first driving worm is in driving connection with the driving mechanism, the second worm gear and worm transmission mechanism comprises a first driving worm, a second driving worm and a third worm gear, the third worm gear is in meshing engagement with the first driving worm and worm wheel, the first worm gear is in driving connection with the first driving worm, the second worm gear is in driving connection with the second driving worm, and the third worm gear is connected with an output mechanism.
However, the worm gear reducer has a problem of poor heat dissipation capability, and is likely to cause a problem of excessive temperature when used for a long time.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a horizontal worm gear speed reducer machine to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
a horizontal worm gear reducer comprises a worm gear reducer body, wherein one end of the worm gear reducer body is provided with a driving motor, the other end of the worm gear reducer body is provided with a transmission shaft, two ends of the transmission shaft, which are positioned in the worm gear reducer body, are respectively provided with a bearing, the transmission shaft is positioned in the worm gear reducer body and is provided with a first transmission gear, the transmission shaft is provided with a fixed sleeve, the fixed sleeve is provided with radiating blades, the worm gear reducer body is positioned below the transmission shaft and is movably provided with a gear through a movable shaft, the gear is provided with a second transmission gear matched with the first transmission gear, air outlets are symmetrically arranged below the worm gear reducer body, the worm gear reducer body is provided with a radiating device, the radiating device comprises a radiating box, and a radiating motor is arranged in the radiating box, the utility model discloses a cooling device, including heat dissipation motor, heat dissipation case, cooling circulation pipe, fan cover top, cooling circulation pipe intercommunication, the heat dissipation motor output is equipped with the heat dissipation fan, the symmetry is equipped with the air intake on the heat dissipation case, the heat dissipation incasement is equipped with the cooler bin, be equipped with cooling circulation pipe in the cooler bin, the cooler bin with be equipped with the air-collecting cover between the heat dissipation fan, the air-collecting cover top be equipped with the connecting pipe.
Further, a fixing base is arranged below the worm gear speed reducer body, and fixing holes are symmetrically formed in the fixing base.
Furthermore, the worm gear speed reducer body is provided with heat dissipation fins.
Furthermore, a sealing ring is arranged at the joint of the worm gear speed reducer body and the transmission shaft.
Furthermore, all be equipped with the dust screen on the air outlet.
Furthermore, two ends of the cooling box are respectively provided with a liquid feeding pipe and a liquid discharging pipe.
The utility model provides a horizontal worm gear speed reducer machine, beneficial effect as follows:
(1) the transmission shaft is provided with a fixed sleeve, the fixed sleeve is provided with radiating blades, the worm and gear speed reducer body is provided with a radiating device, the radiating device comprises a radiating box, a radiating motor is arranged in the radiating box, the output end of the radiating motor is provided with a radiating fan, the radiating box is symmetrically provided with an air inlet, the radiating box is internally provided with a cooling box, the cooling box is internally provided with a cooling circulating pipe, a wind collecting cover is arranged between the cooling box and the radiating fan, the top end of the wind collecting cover is provided with a connecting pipe communicated with the cooling circulating pipe, the bottom end of the cooling circulating pipe is provided with a radiating tube, when the speed reducer is started, the radiating blades on the fixed sleeve rotate along with the radiating fan, the self-radiating effect is achieved, when the temperature is too high, the radiating motor is restarted, the radiating fan blows air to enter the cooling circulating pipe in the, the device is simple in structure, generally can utilize the working time of the device to dissipate heat by utilizing the heat dissipation blades, and can cool air by the cooling liquid when the temperature is too high, so that the cooling effect is further improved.
(2) The fixing base is arranged below the worm gear speed reducer body, and the fixing base is symmetrically provided with fixing holes, so that the fixing base is convenient to fix and install.
(3) And the heat radiation fins are arranged on the worm gear speed reducer body, so that the heat radiation effect is improved.
(4) And a sealing ring is arranged at the joint of the worm gear speed reducer body and the transmission shaft, so that the sealing property of the worm gear speed reducer is improved.
(5) And the dust-proof net is arranged on the air outlet to prevent dust from entering the air outlet.
(6) And the two ends of the cooling box are respectively provided with a liquid feeding pipe and a liquid discharging pipe, so that the cooling liquid can be conveniently replaced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a horizontal worm gear reducer according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a horizontal worm gear reducer according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a heat dissipation device in a horizontal worm gear reducer according to an embodiment of the present invention.
In the figure:
1. a worm gear reducer body; 2. a drive motor; 3. a drive shaft; 4. a bearing; 5. a first transmission gear; 6. fixing a sleeve; 7. a heat dissipating fin; 8. a gear; 9. a second transmission gear; 10. a movable shaft; 11. an air outlet; 12. a heat sink; 13. a heat dissipation motor; 14. a heat dissipation fan; 15. an air inlet; 16. a cooling tank; 17. a cooling circulation pipe; 18. a wind collecting cover; 19. a connecting pipe; 20. a radiating pipe; 21. a heat dissipation box; 22. a fixed base; 23. a fixing hole; 24. heat dissipation fins; 25. a seal ring; 26. a liquid discharge pipe; 27. a dust screen; 28. a liquid feeding pipe.
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 all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is purchased:
referring to fig. 1-3, a horizontal worm and gear reducer according to an embodiment of the present invention includes a worm and gear reducer body 1, a driving motor 2 is disposed at one end of the worm and gear reducer body 1, a transmission shaft 3 is disposed at the other end of the worm and gear reducer body 1, bearings 4 are disposed at two ends of the transmission shaft 3 located in the worm and gear reducer body 1, a first transmission gear 5 is disposed in the transmission shaft 3 located in the worm and gear reducer body 1, a fixed sleeve 6 is disposed on the transmission shaft 3, a heat dissipation blade 7 is disposed on the fixed sleeve 6, a gear 8 is movably disposed in the worm and gear reducer body 1 below the transmission shaft 3 through a movable shaft 10, a second transmission gear 9 matched with the first transmission gear 5 is disposed on the gear 8, air outlets 11 are symmetrically disposed below the worm and gear reducer body 1, be equipped with heat abstractor 12 on worm gear speed reducer body 1, heat abstractor 12 includes heat dissipation case 21, be equipped with heat dissipation motor 13 in the heat dissipation case 21, heat dissipation motor 13 output is equipped with heat dissipation fan 14, the symmetry is equipped with air intake 15 on the heat dissipation case 21, be equipped with cooler bin 16 in the heat dissipation case 21, be equipped with cooling circulation pipe 17 in the cooler bin 16, cooler bin 16 with be equipped with air-collecting cover 18 between the heat dissipation fan 14, air-collecting cover 18 top be equipped with the connecting pipe 19 of cooling circulation pipe 17 intercommunication, cooling circulation pipe 17's bottom is equipped with cooling tube 20.
Through the above scheme of the utility model, by arranging the fixing sleeve 6 on the transmission shaft 3, the heat dissipation blade 7 is arranged on the fixing sleeve 6, the heat dissipation device 12 is arranged on the worm gear speed reducer body 1, the heat dissipation device 12 comprises the heat dissipation box 21, the heat dissipation motor 13 is arranged in the heat dissipation box 21, the output end of the heat dissipation motor 13 is provided with the heat dissipation fan 14, the heat dissipation box 21 is symmetrically provided with the air inlet 15, the heat dissipation box 21 is internally provided with the cooling box 16, the cooling box 16 is internally provided with the cooling circulation pipe 17, the air collection cover 18 is arranged between the cooling box 16 and the heat dissipation fan 14, the top end of the air collection cover 18 is provided with the connecting pipe 19 communicated with the cooling circulation pipe 17, the bottom end of the cooling circulation pipe 17 is provided with the heat dissipation pipe 20, when the speed reducer is started, when the temperature is too high, the heat dissipation motor 13 is started again, the heat dissipation fan 14 is used for blowing air, the air enters the cooling circulation pipe 17 in the cooling box 16, the cooling liquid in the cooling box 16 is used for cooling, and the air enters the speed reducer through the heat dissipation pipe 20 to achieve the heat dissipation effect.
Example two:
as shown in fig. 1-3, a fixed base 22 is arranged below the worm gear reducer body 1, and the fixed base 22 is symmetrically provided with fixed holes 23 for facilitating the fixed installation thereof; the worm and gear speed reducer body 1 is provided with the heat radiation fins 24, so that the heat radiation effect is improved; a sealing ring 25 is arranged at the joint of the worm gear speed reducer body 1 and the transmission shaft 3, so that the sealing property is improved; dust screens 27 are arranged on the air outlets 11 to prevent dust from entering through the air outlets 11; a charge pipe 28 and a discharge pipe 26 are provided at both ends of the cooling tank 16, respectively, to facilitate exchange of the cooling liquid.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
When in actual application, when the speed reducer starts, radiating blade 7 on fixed cover 6 can follow its rotation, reach the effect of independently dispelling the heat, when the high temperature, restart heat dissipation motor 13, utilize heat dissipation fan 14 to blow, get into the cooling circulation pipe 17 in the cooler bin 16, utilize the coolant liquid in the cooler bin 16 to cool off, reach radiating effect in rethread cooling tube 20 gets into the speed reducer, such device simple structure, generally can utilize its during operation, can utilize radiating blade 7 to dispel the heat, then can be through cooling liquid cooling air when the high temperature, further how add cooling effect.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The horizontal worm gear speed reducer is characterized by comprising a worm gear speed reducer body (1), wherein one end of the worm gear speed reducer body (1) is provided with a driving motor (2), the other end of the worm gear speed reducer body (1) is provided with a transmission shaft (3), the transmission shaft (3) is positioned at two ends in the worm gear speed reducer body (1) and is provided with a bearing (4), the transmission shaft (3) is positioned in the worm gear speed reducer body (1) and is provided with a first transmission gear (5), the transmission shaft (3) is provided with a fixed sleeve (6), the fixed sleeve (6) is provided with a radiating blade (7), the worm gear speed reducer body (1) is positioned below the transmission shaft (3) and is movably provided with a gear (8) through a first transmission shaft (10), the gear (8) is provided with a second transmission gear (9) matched with the first transmission gear (5), the utility model discloses a cooling device for a motor vehicle, including worm gear speed reducer body (1), worm gear speed reducer body (1) below symmetry is equipped with air outlet (11), be equipped with heat abstractor (12) on worm gear speed reducer body (1), heat abstractor (12) are including heat dissipation case (21), be equipped with heat dissipation motor (13) in heat dissipation case (21), heat dissipation motor (13) output is equipped with heat dissipation fan (14), the symmetry is equipped with air intake (15) on heat dissipation case (21), be equipped with cooler bin (16) in heat dissipation case (21), be equipped with cooling circulation pipe (17) in cooler bin (16), cooler bin (16) with be equipped with air-collecting cover (18) between heat dissipation fan (14), air-collecting cover (18) top be equipped with connecting pipe (19) of cooling circulation pipe (17) intercommunication, the bottom of cooling circulation pipe (17).
2. The horizontal worm gear reducer according to claim 1, wherein a fixing base (22) is arranged below the worm gear reducer body (1), and fixing holes (23) are symmetrically formed in the fixing base (22).
3. The horizontal worm gear reducer according to claim 1, wherein the worm gear reducer body (1) is provided with heat dissipation fins (24).
4. The horizontal worm gear reducer according to claim 1, wherein a sealing ring (25) is arranged at the joint of the outside of the worm gear reducer body (1) and the transmission shaft (3).
5. The horizontal worm and gear speed reducer according to claim 1, wherein dust screens (27) are arranged on the air outlets (11).
6. The horizontal worm gear reducer according to claim 1, wherein a liquid feeding pipe (28) and a liquid discharging pipe (26) are respectively arranged at two ends of the cooling box (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921983645.6U CN210859774U (en) | 2019-11-15 | 2019-11-15 | Horizontal worm gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921983645.6U CN210859774U (en) | 2019-11-15 | 2019-11-15 | Horizontal worm gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859774U true CN210859774U (en) | 2020-06-26 |
Family
ID=71303530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921983645.6U Expired - Fee Related CN210859774U (en) | 2019-11-15 | 2019-11-15 | Horizontal worm gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210859774U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720492A (en) * | 2020-07-27 | 2020-09-29 | 江苏恒减传动设备有限公司 | Heavy-duty worm gear speed reducer |
| CN113028039A (en) * | 2021-03-09 | 2021-06-25 | 陈东红 | Heat dissipation device for speed reducer |
| CN113623386A (en) * | 2021-05-13 | 2021-11-09 | 蒋永德 | Turbine worm speed reducer |
-
2019
- 2019-11-15 CN CN201921983645.6U patent/CN210859774U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720492A (en) * | 2020-07-27 | 2020-09-29 | 江苏恒减传动设备有限公司 | Heavy-duty worm gear speed reducer |
| CN113028039A (en) * | 2021-03-09 | 2021-06-25 | 陈东红 | Heat dissipation device for speed reducer |
| CN113028039B (en) * | 2021-03-09 | 2022-08-23 | 陈东红 | Heat dissipation device for speed reducer |
| CN113623386A (en) * | 2021-05-13 | 2021-11-09 | 蒋永德 | Turbine worm speed reducer |
| CN113623386B (en) * | 2021-05-13 | 2023-09-19 | 宁波拓克传动有限公司 | Worm gear reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20201115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |