CN217216274U - High-torque right-angle gear reduction motor - Google Patents
High-torque right-angle gear reduction motor Download PDFInfo
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- CN217216274U CN217216274U CN202220402130.8U CN202220402130U CN217216274U CN 217216274 U CN217216274 U CN 217216274U CN 202220402130 U CN202220402130 U CN 202220402130U CN 217216274 U CN217216274 U CN 217216274U
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Abstract
The utility model discloses a high moment of torsion right angle gear reduction motor, including motor body, motor body's bottom is fixed with the bottom plate, and motor body's right side is fixed with the headstock, and the left side of headstock is fixed with outside protecting crust, and the inside activity of headstock is provided with the second rotation axis, and the external fixation of second rotation axis has first gear, motor body's output and second rotation axis interconnect. The utility model discloses a be provided with first gear and second gear, when motor body begins to rotate, motor body just can make the second rotation axis drive the second gear and rotate to slow down the motor, then make first rotation axis rotate and then make the initiative helical gear rotate through the second gear, the initiative helical gear makes conical gear rotate and then makes driven helical gear rotate, thereby driven helical gear just can make the output shaft rotate, thereby the moment of torsion that makes the motor is bigger, and not fragile motor.
Description
Technical Field
The utility model relates to a gear motor technical field specifically is a high moment of torsion right angle gear reduction motor.
Background
The speed reducer is an independent closed transmission device between the prime motor and the working machine and is used for reducing the rotating speed and increasing the torque so as to meet the working requirement. The reducer converts the higher rotational speed of the input shaft to the lower rotational speed of the output shaft through a transmission member (typically a gear or worm).
Nowadays, the types of devices on the market are various, the use requirements of people can be basically met, certain problems still exist, and the existing speed reducing motor is complex in general structure and low in transmission efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gear motor is complicated in order to solve the problem that proposes the structure among the above-mentioned background art, transmission efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high moment of torsion right angle gear reduction motor which characterized in that: the motor comprises a motor body, motor body's bottom is fixed with the bottom plate, motor body's right side is fixed with the headstock, the left side of headstock is fixed with outside protecting crust, the inside activity of headstock is provided with the second rotation axis, the outside of second rotation axis is fixed with first gear, motor body's output and second rotation axis interconnect, the activity is provided with first rotation axis between the headstock, be fixed with the second gear on the first rotation axis, the inside activity of outside protecting crust is provided with the initiative helical gear, first rotation axis and initiative helical gear interconnect.
Preferably, a bevel gear is movably arranged inside the external protection shell, the bevel gear is meshed with the driving bevel gear, an output shaft is movably arranged at the left end inside the external protection shell, and the bevel gear plays a role in transmission.
Preferably, the right end of the output shaft is fixed with the driven bevel gear, the driven bevel gear is meshed with the bevel gear, and the driven bevel gear plays a role in transmission.
Preferably, four bevel gears are arranged in the outer protective shell, and the driven bevel gear and the driving bevel gear are the same in size.
Preferably, the periphery of the bottom plate is movably provided with mounting bolts, buffer springs are wound on the mounting bolts, the mounting bolts penetrate through the bottom plate and extend out, and the mounting bolts fix the motor.
Preferably, motor body's right side is provided with the back lid, motor body covers with the back and is provided with the spacing groove, it has the stopper to inlay in the spacing groove, the activity is provided with fixing bolt on the stopper, fixing bolt is provided with a plurality ofly on the stopper, fixing bolt pass the stopper respectively and with motor body and back lid interconnect.
Preferably, the first gear and the second gear form a speed reduction structure, and the driven helical gear, the bevel gear and the driving helical gear form a rotation structure.
Compared with the prior art, the beneficial effects of the utility model are that: this gear motor is rational in infrastructure, has following advantage:
(1) through being provided with first gear, the second gear, driven helical gear, simple structure has been realized to bevel gear and initiative helical gear, and the purpose that transmission efficiency is high, current device transmission structure is complicated, easy damage, therefore, in the use, through being provided with first gear and second gear, when motor body begins to rotate, motor body just can make the second rotation axis drive the second gear and rotate, thereby slow down the motor, then make first rotation axis rotate and then make the initiative helical gear rotate through the second gear, the initiative helical gear makes bevel gear rotate and then make driven helical gear rotate, thereby driven helical gear just can make the output shaft rotate, thereby make the moment of torsion of motor bigger, and not fragile motor.
(2) The installation of the device is tighter by the arrangement of the bottom plate, the installation bolt and the buffer spring, and the buffer device also has the buffer effect, so that the buffer spring is arranged on the installation bolt during use, the motor is installed on a machine, the motor chute can be matched with the elastic force of the buffer spring, when the installation bolt is loosened due to the vibration of the motor, the elastic force generated by the buffer spring is not enough to enable the installation bolt to continue to be loosened, and the practicability is stronger.
(3) Can realize dismantling the back lid through being provided with motor body, back lid, spacing groove, stopper and fixing bolt to make things convenient for the staff to maintain the inside component of motor body, consequently, during the use, through rotatory fixing bolt, fixing bolt will drop from the stopper, then takes out the stopper from the spacing groove, then takes out the back lid from motor body, thereby makes things convenient for the staff to maintain the component in the motor body.
Drawings
Fig. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the external protective shell of the present invention;
FIG. 3 is a schematic view of the side view of the inside of the external protective shell of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a motor body; 3. a rear cover; 4. a limiting groove; 5. a limiting block; 6. fixing the bolt; 7. installing a bolt; 8. a buffer spring; 9. a power box; 10. a first gear; 11. a second gear; 12. a first rotating shaft; 13. an outer protective shell; 14. an output shaft; 15. a second rotation shaft; 16. a driven helical gear; 17. a bevel gear; 18. a driving bevel gear.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a high-torque right-angle gear speed reducing motor comprises a motor body 2, a bottom plate 1 is fixed at the bottom of the motor body 2, a power box 9 is fixed at the right side of the motor body 2, an external protective shell 13 is fixed at the left side of the power box 9, a second rotating shaft 15 is movably arranged inside the power box 9, a first gear 10 is fixed outside the second rotating shaft 15, the output end of the motor body 2 is connected with the second rotating shaft 15, the motor body 2 enables the second rotating shaft 15 to rotate so that the first gear 10 drives the second gear 11 to rotate, a first rotating shaft 12 is movably arranged between the power boxes 9, a second gear 11 is fixed on the first rotating shaft 12, a driving helical gear 18 is movably arranged inside the external protective shell 13, and the first rotating shaft 12 is connected with the driving helical gear 18;
a bevel gear 17 is movably arranged inside the external protective shell 13, the bevel gear 17 is meshed with a driving bevel gear 18, the second gear 11 enables a first rotating shaft 12 to rotate so as to enable the driving bevel gear 18 to rotate, an output shaft 14 is movably arranged at the left end inside the external protective shell 13, the right end of the output shaft 14 is fixed with a driven bevel gear 16, the driven bevel gear 16 is meshed with the bevel gear 17, the driving bevel gear 18 enables the bevel gear 17 to rotate so as to enable the driven bevel gear 16 to rotate, so that the output shaft 14 rotates, four bevel gears 17 are arranged in the external protective shell 13, the driven bevel gears 16 and the driving bevel gear 18 are identical in size, the first gear 10 and the second gear 11 form a speed reduction structure, and the driven bevel gear 16, the bevel gear 17 and the driving bevel gear 18 form a rotating structure;
a bevel gear 17 is movably arranged inside the external protective shell 13, the bevel gear 17 is meshed with a driving bevel gear 18, an output shaft 14 is movably arranged at the left end inside the external protective shell 13, the right end of the output shaft 14 is fixed with a driven bevel gear 16, the driven bevel gear 16 is meshed with the bevel gear 17, four bevel gears 17 are arranged in the external protective shell 13, and the driven bevel gears 16 and the driving bevel gear 18 are the same in size;
by arranging the first gear 10 and the second gear 11, when the motor body 2 starts to rotate, the motor body 2 can enable the second rotating shaft 15 to drive the second gear 11 to rotate, so that the motor is decelerated, then the first rotating shaft 12 rotates through the second gear 11 so as to enable the driving helical gear 18 to rotate, the driving helical gear 18 enables the conical gear 17 to rotate so as to enable the driven helical gear 16 to rotate, so that the driven helical gear 16 can enable the output shaft 14 to rotate, so that the torque of the motor is larger, and the motor is not easy to damage;
mounting bolts 7 are movably arranged around the bottom of the bottom plate 1, buffer springs 8 are wound on the mounting bolts 7, and the mounting bolts 7 penetrate through the bottom plate 1 and extend out;
the buffer spring 8 is arranged on the mounting bolt 7, then the motor is mounted on a machine, the motor chute can be aligned through the elasticity of the buffer spring 8, when the mounting bolt 7 is loosened due to the vibration of the motor, the elasticity generated by the buffer spring 8 does not enable the mounting bolt 7 to continuously loosen, and the practicability is stronger;
the right side of the motor body 2 is provided with a rear cover 3, the motor body 2 and the rear cover 3 are provided with limit grooves 4, limit blocks 5 are embedded in the limit grooves 4, fixing bolts 6 are movably arranged on the limit blocks 5, a plurality of fixing bolts 6 are arranged on the limit blocks 5, and the fixing bolts 6 respectively penetrate through the limit blocks 5 and are mutually connected with the motor body 2 and the rear cover 3;
through rotatory fixing bolt 6, fixing bolt 6 will drop from stopper 5, then take out stopper 5 from spacing groove 4, then take out back lid 3 from motor body 2 to make things convenient for the staff to maintain the component in motor body 2.
When the device is put in a proper position, the buffer spring 8 is arranged on the mounting bolt 7, the motor is mounted on a machine, the motor chute can be aligned through the elastic force of the buffer spring 8, when the mounting bolt 7 is loosened due to the vibration of the motor, the elastic force generated by the buffer spring 8 does not enable the mounting bolt 7 to continuously loosen, then various transmission components are connected, then, through the arrangement of the first gear 10 and the second gear 11, when the motor body 2 starts to rotate, the motor body 2 enables the second rotating shaft 15 to drive the second gear 11 to rotate, so as to decelerate the motor, then the first rotating shaft 12 is enabled to rotate through the second gear 11, so as to enable the driving helical gear 18 to rotate, the driving helical gear 18 enables the conical gear 17 to rotate, so as to enable the driven helical gear 16 to rotate, so that the driven helical gear 16 can enable the output shaft 14 to rotate, thereby make the moment of torsion of motor bigger, and not fragile motor, then through rotatory fixing bolt 6, fixing bolt 6 will drop from stopper 5, then take out stopper 5 from spacing groove 4, then take out back lid 3 from motor body 2 to make things convenient for the staff to maintain the component in motor body 2.
Claims (7)
1. The utility model provides a high moment of torsion right angle gear reduction motor which characterized in that: including motor body (2), the bottom of motor body (2) is fixed with bottom plate (1), the right side of motor body (2) is fixed with headstock (9), the left side of headstock (9) is fixed with outside protecting crust (13), the inside activity of headstock (9) is provided with second rotation axis (15), the outside of second rotation axis (15) is fixed with first gear (10), the output and second rotation axis (15) interconnect of motor body (2), the activity is provided with first rotation axis (12) between headstock (9), be fixed with second gear (11) on first rotation axis (12), the inside activity of outside protecting crust (13) is provided with initiative helical gear (18), first rotation axis (12) and initiative helical gear (18) interconnect.
2. A high torque right angle gear reduction motor according to claim 1, wherein: the internal activity of outside protecting crust (13) is provided with conical gear (17), conical gear (17) and initiative helical gear (18) intermeshing, the inside left end activity of outside protecting crust (13) is provided with output shaft (14).
3. A high torque right angle gear reduction motor according to claim 2, wherein: the right end of the output shaft (14) is fixed with a driven bevel gear (16), and the driven bevel gear (16) is meshed with a conical gear (17).
4. A high torque right angle gear reduction motor according to claim 3, wherein: four bevel gears (17) are arranged in the outer protective shell (13), and the driven bevel gear (16) and the driving bevel gear (18) are the same in size.
5. A high torque right angle gear reduction motor according to claim 1, wherein: the novel anti-theft device is characterized in that mounting bolts (7) are movably arranged on the periphery of the bottom plate (1), buffer springs (8) are wound on the mounting bolts (7), and the mounting bolts (7) penetrate through the bottom plate (1) and extend out.
6. A high torque right angle gear reduction motor according to claim 1, wherein: the right side of motor body (2) is provided with hou gai (3), be provided with spacing groove (4) on motor body (2) and hou gai (3), it has stopper (5) to inlay in spacing groove (4), the activity is provided with fixing bolt (6) on stopper (5), fixing bolt (6) are provided with a plurality ofly on stopper (5), fixing bolt (6) pass respectively stopper (5) and with motor body (2) and hou gai (3) interconnect.
7. A high torque right angle gear reduction motor according to claim 1, wherein: the first gear (10) and the second gear (11) form a speed reduction structure, and the driven helical gear (16), the conical gear (17) and the driving helical gear (18) form a rotation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220402130.8U CN217216274U (en) | 2022-02-24 | 2022-02-24 | High-torque right-angle gear reduction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220402130.8U CN217216274U (en) | 2022-02-24 | 2022-02-24 | High-torque right-angle gear reduction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217216274U true CN217216274U (en) | 2022-08-16 |
Family
ID=82753196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220402130.8U Active CN217216274U (en) | 2022-02-24 | 2022-02-24 | High-torque right-angle gear reduction motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217216274U (en) |
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2022
- 2022-02-24 CN CN202220402130.8U patent/CN217216274U/en active Active
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