CN210431129U - Gear motor for mixer - Google Patents
Gear motor for mixer Download PDFInfo
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- CN210431129U CN210431129U CN201921474539.5U CN201921474539U CN210431129U CN 210431129 U CN210431129 U CN 210431129U CN 201921474539 U CN201921474539 U CN 201921474539U CN 210431129 U CN210431129 U CN 210431129U
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Abstract
The utility model discloses a gear motor for mixer, which comprises a bod, the motor is installed on the organism top, install gear shaft and output shaft in the organism, institute be provided with the second bearing between the upper portion of output shaft and the organism, the locking dish is installed on the output shaft top, the output flange is installed to the organism bottom, the output shaft is installed in organism and output flange, the output shaft is located output flange department and is provided with two third bearings, the output shaft is located third bearing department and is provided with the cutting ferrule that is used for restricting third bearing axial float, the output shaft is located third bearing below and is provided with lock nut, output flange bottom mounting has the output end cover, be provided with the output oil blanket between output shaft and the output end cover, the output oil blanket is provided with two altogether. The utility model discloses, the output adopts the structural design of two bearing combinations, when can bear great axial load, also can bear great radial load.
Description
Technical Field
The utility model relates to a gear motor technical field specifically is a gear motor for mixer.
Background
The driving of mixer generally adopts motor drive, and current gear motor is when using, and its axial load that can bear is limited, and current gear motor output shaft's sealing performance is relatively poor, the condition of oil leak appears easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear motor for mixer to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a gear motor for a stirrer comprises a machine body, wherein a motor is installed at the top end of the machine body, an input shaft of the motor extends into the machine body, an input pinion is fixed on the input shaft of the motor, a gear shaft and an output shaft are installed in the machine body, an input large gear is fixed on the gear shaft and is meshed with the input pinion, an output large gear is fixed on the output shaft and is meshed with the gear shaft, a second bearing is arranged between the upper portion of the output shaft and the machine body, a locking disc is installed at the top end of the output shaft, an output flange is installed at the bottom end of the machine body, the output shaft is installed in the machine body and the output flange, two third bearings are arranged at the position of the output flange, and a clamping sleeve used for limiting the axial movement of the third bearings is arranged at the position of the output shaft, the output shaft is located and is provided with lock nut below the third bearing, output flange bottom mounting has the output end cover, be provided with the output oil blanket between output shaft and the output end cover, the output oil blanket is provided with two altogether.
Preferably, the machine body is fixed with a protective cover outside the locking disc, and the protective cover is fixed on the machine body through a bolt.
Preferably, the second bearing and the third bearing are both provided as cylindrical roller bearings.
Preferably, a second sealing cover is installed at the top end of the gear shaft, a first sealing cover is installed at the bottom end of the gear shaft, and a first bearing is arranged between the gear shaft and the machine body.
Preferably, the motor and the machine body are fixed through bolts, the output flange and the output end cover are fixed through bolts, and a box cover is installed at one end of the machine body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the output end adopts a structural design of combining two bearings, and can bear larger axial load and larger radial load;
2. the clamping sleeve for limiting the axial movement of the third bearing is arranged at the third bearing of the output shaft, the axial movement of the thrust cylindrical roller bearing can be limited, and the original clamping spring is replaced by adopting a clamping sleeve type combination mode, so that the safety is improved;
3. the output shaft is sealed by double oil seals, so that the oil leakage prevention performance is perfect, and the sealing is more reliable.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a first cover; 2. a first bearing; 3. a gear shaft; 4. a body; 5. an input pinion gear; 6. inputting a bull gear; 7. a motor; 8. a second cover; 9. a protective cover; 10. a locking disc; 11. a second bearing; 12. an output shaft; 13. an output gearwheel; 14. a box cover; 15. a third bearing; 16. locking the nut; 17. an output flange; 18. outputting an oil seal; 19. and an output end cover.
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, in an embodiment of the present invention, a gear motor for a mixer includes a machine body 4, a motor 7 is installed on a top end of the machine body 4, an input shaft of the motor 7 extends into the machine body 4, an input pinion 5 is fixed on the input shaft of the motor 7, a gear shaft 3 and an output shaft 12 are installed in the machine body 4, an input gearwheel 6 is fixed on the gear shaft 3, the input gearwheel 6 is engaged with the input pinion 5, an output gearwheel 13 is fixed on the output shaft 12, the output gearwheel 13 is engaged with the gear shaft 3, a second bearing 11 is disposed between an upper portion of the output shaft 12 and the machine body 4, a locking disc 10 is installed on a top end of the output shaft 12, an output flange 17 is installed at a bottom end of the machine body 4, the output shaft 12 is installed in the machine body 4 and the output flange 17, two third bearings 15 are disposed at positions of the output shaft 12, a cutting sleeve for limiting, a locking nut 16 is arranged below a third bearing 15 of an output shaft 12, an output end cover 19 is fixed at the bottom end of the output flange 17, an output oil seal 18 is arranged between the output shaft 12 and the output end cover 19, the number of the output oil seals 18 is two, a protective cover 9 is fixed on the outer side of a locking disc 10 of a machine body 4, the protective cover 9 is fixed on the machine body 4 through bolts, the second bearing 11 and the third bearing 15 are both arranged into cylindrical roller bearings, a second sealing cover 8 is arranged at the top end of a gear shaft 3, a first sealing cover 1 is arranged at the bottom end of the gear shaft 3, a first bearing 2 is arranged between the gear shaft 3 and the machine body 4, the motor 7 and the machine body 4 are fixed through bolts, the output flange 17 and the output end cover 19 are; the motor 7 is connected with an external power supply, when the motor 7 works, the input pinion 5 is driven to rotate, the input gearwheel 6 and the gear shaft 3 are further driven to rotate, the gear shaft 3 rotates to drive the output gearwheel 13 to rotate, the output gearwheel 13 rotates to drive the output shaft 12 to rotate, and the output end of the motor adopts a structural design of combining two bearings, so that the motor can bear a large axial load and a large radial load; the cutting sleeve used for limiting the axial movement of the third bearing 15 is arranged at the position, located at the third bearing 15, of the output shaft 12, the axial movement of the thrust cylindrical roller bearing can be limited, and an original clamping spring is replaced by adopting a cutting sleeve type combination mode, so that the safety is improved; the output shaft 12 is sealed by double oil seals, so that the oil leakage prevention performance is perfect, and the sealing is more reliable.
The utility model discloses a theory of operation is: the motor 7 is connected with an external power supply, when the motor 7 works, the input pinion 5 is driven to rotate, the input gearwheel 6 and the gear shaft 3 are further driven to rotate, the gear shaft 3 rotates to drive the output gearwheel 13 to rotate, the output gearwheel 13 rotates to drive the output shaft 12 to rotate, and the output end of the motor adopts a structural design of combining two bearings, so that the motor can bear a large axial load and a large radial load; the cutting sleeve used for limiting the axial movement of the third bearing 15 is arranged at the position, located at the third bearing 15, of the output shaft 12, the axial movement of the thrust cylindrical roller bearing can be limited, and an original clamping spring is replaced by adopting a cutting sleeve type combination mode, so that the safety is improved; the output shaft 12 is sealed by double oil seals, so that the oil leakage prevention performance is perfect, and the sealing is more reliable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a gear motor for mixer, includes organism (4), its characterized in that: the motor (7) is installed at the top end of the machine body (4), an input shaft of the motor (7) extends into the machine body (4), an input pinion (5) is fixed on the input shaft of the motor (7), a gear shaft (3) and an output shaft (12) are installed in the machine body (4), an input large gear (6) is fixed on the gear shaft (3), the input large gear (6) is meshed with the input pinion (5), an output large gear (13) is fixed on the output shaft (12), the output large gear (13) is meshed with the gear shaft (3), a second bearing (11) is arranged between the upper portion of the output shaft (12) and the machine body (4), a locking disc (10) is installed at the top end of the output shaft (12), an output flange (17) is installed at the bottom end of the machine body (4), and the output flange (17) is installed on the output shaft (12), the utility model discloses a hydraulic drive output shaft, including output flange (17), output shaft (12) are located output flange (17) and are provided with two third bearings (15), output shaft (12) are located third bearing (15) and locate to be provided with the cutting ferrule that is used for restricting third bearing (15) axial float, output shaft (12) are located third bearing (15) below and are provided with lock nut (16), output flange (17) bottom mounting has output end cover (19), be provided with output oil blanket (18) between output shaft (12) and output end cover (19), output oil blanket (18) are provided with two altogether.
2. The gear motor for a mixer according to claim 1, wherein: the machine body (4) is located on the outer side of the locking disc (10) and is fixed with a protective cover (9), and the protective cover (9) is fixed on the machine body (4) through a bolt.
3. The gear motor for a mixer according to claim 1, wherein: the second bearing (11) and the third bearing (15) are both cylindrical roller bearings.
4. The gear motor for a mixer according to claim 1, wherein: the gear shaft (3) top is installed second closing cap (8), first closing cap (1) is installed to gear shaft (3) bottom, be provided with first bearing (2) between gear shaft (3) and organism (4).
5. The gear motor for a mixer according to claim 1, wherein: the motor (7) and the machine body (4) are fixed through bolts, the output flange (17) and the output end cover (19) are fixed through bolts, and a box cover (14) is installed at one end of the machine body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474539.5U CN210431129U (en) | 2019-09-06 | 2019-09-06 | Gear motor for mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474539.5U CN210431129U (en) | 2019-09-06 | 2019-09-06 | Gear motor for mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210431129U true CN210431129U (en) | 2020-04-28 |
Family
ID=70366153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474539.5U Active CN210431129U (en) | 2019-09-06 | 2019-09-06 | Gear motor for mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210431129U (en) |
-
2019
- 2019-09-06 CN CN201921474539.5U patent/CN210431129U/en active Active
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