CN216519511U

CN216519511U - Planetary reducer of high-speed motor

Info

Publication number: CN216519511U
Application number: CN202122785840.1U
Authority: CN
Inventors: 王江涛; 李谷阳
Original assignee: Xi'an Jiefeng Electromechanical Equipment Co ltd
Current assignee: Xi'an Jiefeng Electromechanical Equipment Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-13
Anticipated expiration: 2031-11-15

Abstract

The utility model belongs to the technical field of high-speed motors, in particular to a planetary reducer of a high-speed motor, which comprises a platform, a lifting mechanism, an adjusting mechanism, an auxiliary mechanism, a planetary reducer and a seat plate, wherein the two sides of the bottom of the platform are respectively provided with the lifting mechanism, the bottom end of the lifting mechanism is provided with a roller, the middle position of the bottom end of the platform is provided with the adjusting mechanism, the auxiliary mechanism is arranged between the lifting mechanism and the adjusting mechanism, the upper end of the platform is provided with the planetary reducer, the seat plate is fixed at the bottom end of the planetary reducer, the left end and the right end of one side of the upper end of the seat plate are respectively provided with a locking screw hole, the upper end surface of the platform is provided with a groove, a plurality of rolling rods are arranged inside the groove, and the upper end of the platform is provided with a limiting mechanism. The planetary reducer is not easy to swing movably, and meanwhile, the planetary reducer is simple, convenient and labor-saving to disassemble relative to the platform, and the whole using effect is better.

Description

Planetary reducer of high-speed motor

Technical Field

The utility model belongs to the technical field of high-speed motors, and particularly relates to a planetary reducer of a high-speed motor.

Background

The principle of the planetary reducer is a power transmission mechanism, a speed converter of a gear is utilized to reduce the revolution number of a motor to a required revolution number and obtain a mechanism with larger torque, the gear with less teeth on a transmission shaft of the planetary reducer is meshed with a gear wheel on an output shaft to achieve the purpose of speed reduction, the existing high-speed electric planetary reducer can realize the speed control of a motor, but when the existing planetary reducer is connected with the motor, a support is required to support, the height of the existing support is fixed, the planetary reducer cannot be driven to be connected with the motors with different heights, and the support corresponding to the height needs to be replaced to support.

Among the prior art, chinese utility model patent that publication number is CN214014048U discloses a high-speed motor planetary reducer, this high-speed motor planetary reducer passes through double threaded screw's rotation, it removes about the symmetry is in opposite directions to drive the sleeve, make first plate body carry out elevating movement at the inner wall of second plate body, thereby carry out altitude mixture control to planetary reducer, so that install with the motor of co-altitude not, through the joint of pothook and snap ring, with the stable quick top of fixing at the platform of through-hole board, make planetary reducer can carry out quick installation or dismantlement.

However, the planetary speed reducer of the high-speed motor in the prior art has the following defects in the use process: the through hole plate is stably and rapidly fixed at the top of the platform through the clamping connection of the clamping hook and the clamping ring through the matching among the clamping hook, the clamping ring, the rope body, the spring, the cross rod and the grooved wheel, so that the planetary reducer can be rapidly installed or disassembled, wherein, the through hole plate at the bottom end of the planetary reducer is clamped and fixed with the snap ring through the rope body and the hook after being connected with the platform, and because the arrangement of the spring and the rope body have certain elasticity, the connection between the through hole plate and the platform is unstable, the upper planetary reducer of the platform plate is easy to move and is not beneficial to the connection between the planetary reducer and the motor, meanwhile, when the planetary reducer on the platform is disassembled relative to the platform, the cylinder is clamped in the through hole plate from bottom to top, after the planetary reducer is connected with the motor, the planetary reducer is not easy to horizontally and quickly move back and forth relative to the platform, and inconvenience is brought to the integral use of the planetary reducer of the high-speed motor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a high-speed motor planetary reducer which has the characteristics of stable planetary reduction connection and simple and convenient withdrawal.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-speed motor planetary reducer, includes platform, elevating system, adjustment mechanism, complementary unit, planetary reducer and bedplate, the bottom both sides of platform all set up elevating system, just elevating system's bottom is provided with the gyro wheel, the bottom intermediate position of platform is provided with adjustment mechanism, just be provided with complementary unit between elevating system and the adjustment mechanism, the upper end of platform is provided with planetary reducer, planetary reducer's bottom mounting has the bedplate, the locking screw has all been seted up at both ends about upper end one side of bedplate, the up end of platform is seted up flutedly, the inside of recess is provided with a plurality of roller bar, the upper end of platform is provided with stop gear.

According to the preferable technical scheme of the high-speed motor planetary reducer, the limiting mechanism comprises a U-shaped seat frame, an end plate and locking bolts, the U-shaped seat frame is fixed on the upper end face of the platform, the end plate is fixed at the upper end of one side of the U-shaped seat frame, the locking bolts are screwed on two sides of the upper end of the end plate, one side of the seat plate is clamped at the joint of the U-shaped seat frame and the planetary reducer, and the bottom ends of the locking bolts are screwed with the locking screw holes.

As the preferable technical scheme of the high-speed motor planetary reducer, the limiting mechanism further comprises a buffer cushion and a triangular rib rod, the buffer cushion is fixed on the inner wall of one side of the U-shaped seat frame, the buffer cushion is a rubber component and is in elastic contact with the surface of one side of the seat plate, the triangular rib rod is fixed on one side of the outer wall of the U-shaped seat frame, and the bottom end of the U-shaped seat frame is fixedly connected with the platform.

As a preferred technical scheme of the planetary reducer of the high-speed motor, the rolling rods are arranged at equal intervals, and two ends of each rolling rod are rotatably connected with the inner wall of the groove through rotating shafts.

According to the preferable technical scheme of the high-speed motor planetary reducer, the height of the upper end of the rolling rod is higher than that of the upper end of the platform, and the bottom end face of the seat plate is in contact with the rolling rod.

As a preferred technical scheme of the high-speed motor planetary reducer, grips are fixed at the left end and the right end of one side of the platform, and a plurality of anti-skid grains are integrally formed on the surface of each grip.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the using process, the U-shaped seat frame in the limiting mechanism on the platform is used for blocking and limiting the outer part of the seat plate at the bottom end of the planetary reducer, and the locking bolt on the end plate is screwed into the locking screw hole on one side of the upper end of the seat plate to further limit the platform at the bottom end of the U-shaped seat frame, so that the seat plate on the platform and the planetary reducer are stably and firmly connected, are not easy to move and shake, and have better integral using effect.

2. When the planetary reducer needs to be disassembled from the platform in the using process, the roller is loosened to restore the moving state, the locking bolt in the limiting mechanism is screwed up to be screwed out from the inside of the locking screw hole, and then the platform is horizontally pulled out from the bottom of the planetary reducer and the base plate backwards.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic top view of the platform external connection of the present invention;

FIG. 4 is a schematic perspective view of a U-shaped seat frame according to the present invention;

fig. 5 is a schematic perspective view of the end plate of the present invention.

In the figure: 1. a platform; 2. a lifting mechanism; 3. an adjustment mechanism; 4. an auxiliary mechanism; 5. a roller; 6. a grip; 7. a groove; 8. rolling a rod; 9. a U-shaped seat frame; 10. a planetary reducer; 11. a seat plate; 12. a cushion pad; 13. a triangular rib bar; 14. an end plate; 15. locking the bolt; 16. and locking the screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides the following technical solutions: a high-speed motor planetary reducer comprises a platform 1, a lifting mechanism 2, an adjusting mechanism 3, an auxiliary mechanism 4, a planetary reducer 10 and a seat plate 11, wherein a handle 6 is fixed at the left end and the right end of one side of the platform 1, a plurality of anti-skid lines are integrally formed on the surface of the handle 6, the lifting mechanism 2 is arranged at each of the two sides of the bottom of the platform 1, a roller 5 is arranged at the bottom end of the lifting mechanism 2, the adjusting mechanism 3 is arranged at the middle position of the bottom end of the platform 1, the auxiliary mechanism 4 is arranged between the lifting mechanism 2 and the adjusting mechanism 3, the planetary reducer 10 is arranged at the upper end of the platform 1, the seat plate 11 is fixed at the bottom end of the planetary reducer 10, locking screw holes 16 are formed at the left end and the right end of the upper end of the seat plate 11, a groove 7 is formed in the upper end face of the platform 1, a plurality of rolling rods 8 are arranged in the groove 7, and a limiting mechanism is arranged at the upper end of the platform 1, wherein, through the setting of gyro wheel 5 and handle 6, be convenient for platform 1 and platform 1 go up the whole removal of star reduction gear 10, it is more convenient to use, and in this embodiment, do not do the content of detailed description, please refer to the chinese utility model patent publication of publication No. CN214014048U a high-speed motor planetary reduction gear, for prior art, no longer describe here again.

Referring to fig. 1, 2, 3, 4 and 5, the limiting mechanism includes a U-shaped seat frame 9, an end plate 14 and a locking bolt 15, the U-shaped seat frame 9 is fixed on the upper end surface of the platform 1, the end plate 14 is fixed on the upper end of one side of the U-shaped seat frame 9, the locking bolt 15 is screwed on two sides of the upper end of the end plate 14, one side of the seat plate 11 is clamped at the joint of the U-shaped seat frame 9 and the planetary reducer 10, and the bottom end of the locking bolt 15 is screwed with a locking screw hole 16, in addition, the limiting mechanism further includes a cushion 12 and a triangular rib bar 13, the cushion 12 fixes the inner wall of one side of the U-shaped seat frame 9, the cushion 12 is a rubber member and is in elastic contact with one side surface of the seat plate 11, the triangular rib bar 13 is fixed on one side of the outer wall of the U-shaped seat frame 9, and the bottom end of the U-shaped seat frame 9 is fixedly connected with the platform 1.

In the embodiment, the outer part of the seat plate 11 at the bottom end of the planetary reducer 10 is blocked and limited by the U-shaped seat frame 9 in the limiting mechanism on the platform 1, and the platform 1 at the bottom end of the U-shaped seat frame 9 is further limited by screwing the locking bolt 15 on the end plate 14 into the locking screw hole 16 at one side of the upper end of the seat plate 11, so that the seat plate 11 on the platform 1 and the planetary reducer 10 are stably and firmly connected and are not easy to move and shake, when the planetary reducer 10 needs to be dismounted from the platform 1, the roller 5 is firstly loosened to return to the moving state, then the locking bolt 15 in the limiting mechanism is screwed out from the locking screw hole 16, then the platform 1 is horizontally pulled out from the bottoms of the planetary reducer 10 and the seat plate 11 through the handle 6 and the roller 5, in the process, the seat plate 11 at the bottom end of the planetary reducer 10 can smoothly move on the roller 8, thereby accomplish the operation of unloading of planetary reducer 10 relative to platform 1, easy and simple to handle laborsavingly, whole result of use preferred, wherein, locking bolt 15 and locking screw 16 all are provided with two, locking screw 16 is not shown completely in the figure, through the setting of blotter 12, make when pushing planetary reducer 10 inside U-shaped seat frame 9 in advance, can alleviate the striking of U-shaped seat frame 9 bottom bedplate 11 one side to U-shaped seat frame 9 to a great extent, through the setting of triangle rib pole 13, can be when pushing planetary reducer 10 inside U-shaped seat frame 9 in advance, protection U-shaped seat frame 9 and end plate 14 are not buckled.

Referring to fig. 1, 2 and 3, the roller bars 8 are arranged at equal intervals, two ends of the roller bars 8 are rotatably connected with the inner wall of the groove 7 through a rotating shaft, the upper end of the roller bars 8 is higher than the upper end of the platform 1, and the bottom end face of the seat plate 11 is in contact with the roller bars 8.

In this embodiment, through the arrangement of the rolling rod 8, when the planetary reducer 10 is dismounted relative to the platform 1, the seat plate 11 at the bottom end of the planetary reducer 10 can move smoothly relative to the platform 1, so that the friction is small, labor is saved, and the dismounting operation of the planetary reducer 10 is facilitated.

The utility model has the following use flow and working principle: when the utility model is used, the utility model is integrally moved to a designated position through the handle 6 and the roller 5, the roller 5 is braked, then the platform 1 and the seat plate 11 and the planetary reducer 10 at the upper end of the platform 1 are lifted to a proper height through the lifting mechanism 2, the adjusting mechanism 3 and the auxiliary mechanism 4 at the bottom end of the platform 1, then the planetary reducer 10 is connected with the motor, the planetary reducer 10 is in the installation process, the U-shaped seat frame 9 in the limiting mechanism on the platform 1 is used for blocking and limiting the outside of the seat plate 11 at the bottom end of the planetary reducer 10, and the locking bolt 15 on the end plate 14 is screwed into the locking screw hole 16 at one side of the upper end of the seat plate 11 to further limit the platform 1 at the bottom end of the U-shaped seat frame 9, so that the seat plate 11 and the planetary reducer 10 on the platform 1 are stably and firmly connected and are not easy to move and shake, when the planetary reducer 10 needs to be dismounted from the platform 1, firstly, the roller 5 is loosened to restore the active state, then the locking bolt 15 in the upper screwing limiting mechanism is screwed out from the inside of the locking screw hole 16, and then the platform 1 is horizontally pulled out from the bottoms of the planetary reducer 10 and the seat plate 11 through the handle 6 and the roller 5, in the process, the seat plate 11 at the bottom end of the planetary reducer 10 can move smoothly on the rolling rod 8, so that the dismounting operation of the planetary reducer 10 relative to the platform 1 is completed, the operation is simple and labor-saving, and the whole using effect is better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. 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

1. The utility model provides a high speed motor planetary reducer, includes platform (1), elevating system (2), adjustment mechanism (3), complementary unit (4), planetary reducer (10) and bedplate (11), its characterized in that: the utility model discloses a locking mechanism for the platform, including platform (1), bottom both sides, just elevating system (2) are provided with elevating system (2), just the bottom of elevating system (2) is provided with gyro wheel (5), the bottom intermediate position of platform (1) is provided with adjustment mechanism (3), just be provided with complementary unit (4) between elevating system (2) and adjustment mechanism (3), the upper end of platform (1) is provided with planetary reducer (10), the bottom mounting of planetary reducer (10) has bedplate (11), locking screw (16) have all been seted up at both ends about upper end one side of bedplate (11), the up end of platform (1) is seted up fluted (7), the inside of recess (7) is provided with a plurality of and rolls pole (8), the upper end of platform (1) is provided with stop gear.

2. The high-speed motor planetary reducer according to claim 1, wherein: stop gear includes U-shaped seat frame (9), end plate (14) and locking bolt (15), the up end at platform (1) is fixed in U-shaped seat frame (9), one side upper end at U-shaped seat frame (9) is fixed in end plate (14), locking bolt (15) connect soon in the upper end both sides of end plate (14), one side card of bedplate (11) is in the junction of U-shaped seat frame (9) and planetary reducer (10), just the bottom and locking screw (16) of locking bolt (15) close soon and are connected.

3. A high-speed motor planetary reducer according to claim 2, characterized in that: stop gear still includes blotter (12) and triangle rib pole (13), one side inner wall of the fixed U-shaped seat frame (9) of blotter (12), blotter (12) are rubber component and pass through elasticity mutual contact with a side surface of bedplate (11), triangle rib pole (13) are fixed in outer wall one side of U-shaped seat frame (9), just the bottom and platform (1) fixed connection of U-shaped seat frame (9).

4. The high-speed motor planetary reducer according to claim 1, wherein: the rolling rods (8) are arranged at equal intervals, and the two ends of each rolling rod (8) are connected with the inner wall of the corresponding groove (7) in a rotating mode through rotating shafts.

5. The high-speed motor planetary reducer according to claim 1, wherein: the upper end of the rolling rod (8) is higher than the upper end of the platform (1), and the bottom end face of the seat plate (11) is in contact with the rolling rod (8).

6. The high-speed motor planetary reducer according to claim 1, wherein: handles (6) are fixed at the left end and the right end of one side of the platform (1), and a plurality of anti-skid grains are integrally formed on the surfaces of the handles (6).