CN202315809U - Energy-saving gear reducer for vertical mixer - Google Patents
Energy-saving gear reducer for vertical mixer Download PDFInfo
- Publication number
- CN202315809U CN202315809U CN2011204930745U CN201120493074U CN202315809U CN 202315809 U CN202315809 U CN 202315809U CN 2011204930745 U CN2011204930745 U CN 2011204930745U CN 201120493074 U CN201120493074 U CN 201120493074U CN 202315809 U CN202315809 U CN 202315809U
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- pinion
- energy
- fixed
- vertical mixer
- shaft
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Abstract
The utility model relates to an energy-saving gear reducer for a vertical mixer. The energy-saving gear reducer for the vertical mixer comprises a base, a box body, a motor and an output shaft, wherein a drive shaft group, a reducing pulley group and a reducing gear group, and tapered roller bearings for supporting the output shaft are fixedly arranged at the upper and lower ends of the box body; and the motor is fixedly arranged above the box body, and the lower end of the box body is fixedly provided with a deep groove ball bearing for supporting the output shaft. Compared with the prior art, the motor is fixedly arranged above the box body, so that the energy-saving gear reducer for the vertical mixer has the advantages that: the heat around the motor is easily dissipated, and the motor can be effectively prevented from being burned; and the lower end of the box body is fixedly provided with a deep groove ball bearing for supporting the output shaft, so that the energy-saving gear reducer for the vertical mixer has the advantages that: the output shaft can bear larger radial force, and the tapered roller bearings can be effectively protected against damage.
Description
Technical field
The utility model relates to a kind of vertical mixer, particularly a kind of energy-conservation gear reduction box of vertical mixer.
Background technology
The output shaft of the energy-conservation gear reduction unit of existing mixer only is provided with two taper roll bearings supportings, taper roll bearing since be radially with axial connected load, so can not bear bigger radial load, when radial load is big, can damage taper roll bearing; Also have motor to be placed on the sidepiece of energy-conservation gear reduction unit casing, during machine operation near the heat of casing sidepiece difficulty leave, can burn out motor.
The utility model content
The utility model is intended to solve the above-mentioned defective of prior art, and the vertical mixer that has energy-conservation gear reduction unit of a kind of not fragile taper roll bearing and motor is provided.
The technical scheme that the utility model adopted is: a kind of energy-conservation gear reduction box of vertical mixer; Comprise support, casing, motor and output shaft; Be provided with power transmission shaft group, deceleration belt pulley set and train of reduction gears between motor and the output shaft; Casing two ends up and down is fixed with the taper roll bearing that supports output shaft, and said motor is fixed on the casing top, the deep groove ball bearing of the also fixing supporting output shaft in casing lower end.
Said deceleration belt pulley set comprises small belt pulley, driving belt and big belt pulley, and the power transmission shaft group comprises power shaft, first power transmission shaft and second power transmission shaft; Train of reduction gears comprise first pinion, with the first gear of first pinion; Second pinion, with the second largest gear of second pinion; Third pinion, with the third-largest gear of third pinion engagement.
Said small belt pulley is fixed on the machine shaft, and big belt pulley is fixed on the power shaft, on belt lace and the big belt driving belt is housed.
Said first pinion is fixed on the power shaft, is fixed on first power transmission shaft with the first gear of first pinion.
Said second pinion is fixed on first power transmission shaft, is fixed on second power transmission shaft with the second largest gear of second pinion.
Said third pinion is fixed on second power transmission shaft, and the third-largest gear that meshes with third pinion is fixed on the output shaft.
Said power shaft upper end is stretched out with big belt pulley from the casing upper end and is connected.
Said output shaft lower end from the casing lower end stretch out with support in the flange form shaft coupling be connected.
Compared with prior art, the motor of the energy-conservation gear reduction box of the vertical mixer of the utility model is fixed on the casing top, has motor heat is all around left easily, effectively prevents the advantage that motor burns out; The deep groove ball bearing of a supporting output shaft is also fixed in the casing lower end, has to make output shaft can bear bigger radial load, effectively prevents the advantage that taper roll bearing damages.
Description of drawings
Fig. 1 is a kind of cutaway view of energy-conservation gear reduction box of vertical mixer.
The specific embodiment
As shown in Figure 1: the energy-conservation gear reduction box of a kind of vertical mixer of the utility model; Comprise support 1, casing 2, motor 3 and output shaft 4; Be provided with power transmission shaft group, deceleration belt pulley set and train of reduction gears between motor 3 and the output shaft 4, casing is fixed with the taper roll bearing 41 that supports output shaft 4 in two ends about in the of 2, and motor 3 is fixed on casing 2 tops; Motor 3 is fixed on casing 2 tops leaves motor 3 heat all around easily, prevents that effectively motor 3 from burning out; The deep groove ball bearing 42 of the also fixing supporting output shaft 4 in casing 2 lower ends makes output shaft 4 can bear bigger radial load, prevents that effectively taper roll bearing 41 from damaging.
The deceleration belt pulley set comprises small belt pulley 31, driving belt 32 and big belt pulley 33, and the power transmission shaft group comprises power shaft 21, first power transmission shaft 22 and second power transmission shaft 23; Train of reduction gears comprise first pinion 211, with the first gear 221 of first pinion, 211 engagements; Second pinion 222, with the second largest gear 231 of second pinion, 222 engagements; Third pinion 232, with the third-largest gear 43 of third pinion 232 engagement.
Claims (8)
1. the energy-conservation gear reduction box of a vertical mixer; Comprise support, casing, motor and output shaft; Be provided with power transmission shaft group, deceleration belt pulley set and train of reduction gears between motor and the output shaft; Casing two ends up and down is fixed with the taper roll bearing that supports output shaft, it is characterized in that: said motor is fixed on the casing top, the deep groove ball bearing of the also fixing supporting output shaft in casing lower end.
2. the energy-conservation gear reduction box of a kind of vertical mixer according to claim 1, it is characterized in that: said deceleration belt pulley set comprises small belt pulley, driving belt and big belt pulley, the power transmission shaft group comprises power shaft, first power transmission shaft and second power transmission shaft; Train of reduction gears comprise first pinion, with the first gear of first pinion; Second pinion, with the second largest gear of second pinion; Third pinion, with the third-largest gear of third pinion engagement.
3. the energy-conservation gear reduction box of a kind of vertical mixer according to claim 2, it is characterized in that: said small belt pulley is fixed on the machine shaft, and big belt pulley is fixed on the power shaft, on belt lace and the big belt driving belt is housed.
4. the energy-conservation gear reduction box of a kind of vertical mixer according to claim 2, it is characterized in that: said first pinion is fixed on the power shaft, is fixed on first power transmission shaft with the first gear of first pinion.
5. the energy-conservation gear reduction box of a kind of vertical mixer according to claim 2, it is characterized in that: said second pinion is fixed on first power transmission shaft, is fixed on second power transmission shaft with the second largest gear of second pinion.
6. the energy-conservation gear reduction box of a kind of vertical mixer according to claim 2, it is characterized in that: said third pinion is fixed on second power transmission shaft, is fixed on the output shaft with the third-largest gear of third pinion engagement.
7. according to the energy-conservation gear reduction box of the arbitrary described a kind of vertical mixer of claim 1 to 6, it is characterized in that: said power shaft upper end is stretched out with big belt pulley from the casing upper end and is connected.
8. the energy-conservation gear reduction box of a kind of vertical mixer according to claim 7 is characterized in that: said output shaft lower end from the casing lower end stretch out with support in the flange form shaft coupling be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204930745U CN202315809U (en) | 2011-11-27 | 2011-11-27 | Energy-saving gear reducer for vertical mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204930745U CN202315809U (en) | 2011-11-27 | 2011-11-27 | Energy-saving gear reducer for vertical mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315809U true CN202315809U (en) | 2012-07-11 |
Family
ID=46427811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204930745U Expired - Fee Related CN202315809U (en) | 2011-11-27 | 2011-11-27 | Energy-saving gear reducer for vertical mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214744A (en) * | 2017-07-14 | 2017-09-29 | 钦州学院 | A kind of sebific duct automatic disconnecting device |
-
2011
- 2011-11-27 CN CN2011204930745U patent/CN202315809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214744A (en) * | 2017-07-14 | 2017-09-29 | 钦州学院 | A kind of sebific duct automatic disconnecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151127 |