CN217956876U

CN217956876U - Gear motor

Info

Publication number: CN217956876U
Application number: CN202222301043.6U
Authority: CN
Inventors: 史清; 吴绣彤; 陆寅楚; 秦钢柱
Original assignee: Youjia Europe And America Shanghai Industrial Automation System Co ltd
Current assignee: Youjia Europe And America Shanghai Industrial Automation System Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-02
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to a gear motor belongs to motor technical field. The vibration force absorption device mainly solves the problems that vibration force cannot be absorbed and the gear motor body cannot be independently replaced during maintenance, and provides the following technical scheme. Including mounting panel, gear motor body and backup pad, the top fixedly connected with link of mounting panel, the middle part fixedly connected with supporting spring of link, supporting spring's one end fixedly connected with movable plate, the one end fixedly connected with bracing piece of movable plate. The utility model discloses a cooperation between supporting spring, movable plate, bracing piece and the through-hole down, make it when the gear motor drive takes place to shake, slide the trapezoidal piece so that can adsorb through the connecting block to stability can when having guaranteed the gear motor drive effectively, further reduce the produced noise of gear motor, and then improved gear motor's life greatly.

Description

Gear motor

Technical Field

The utility model relates to a relevant technical field of motor specifically is gear motor.

Background

Gear motors are widely applied to household appliances such as refrigerators, washing machines and the like, the internal motors of the gear motors are generally adopted to output power, then the power is output after being reduced by a plurality of stages of gears, the direction of the output power of the motors is the same as that of an output shaft, the gear motors are generally fixed by a gear motor body and a mounting seat, and the gear motor body often generates vibration force when being driven; but the shaking force that current gear motor body produced can't be eliminated to can cause the noise pollution because of the shaking force easily, and long-term shaking force can influence gear motor body life, when current gear motor body takes place to damage simultaneously, because weld between gear motor body and the mount pad, thereby can't change alone when maintaining gear motor body, and then strengthened unnecessary economic loss.

To this end we propose geared motors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear motor to solve that the above-mentioned background art proposes can't adsorb the shaking force, and can't change the problem alone when can't maintaining the gear motor body.

In order to solve the technical problem, the utility model provides a following technical scheme: gear motor, including mounting panel, gear motor body and backup pad, the top fixedly connected with link of mounting panel, the middle part fixedly connected with supporting spring of link, supporting spring's one end fixedly connected with movable plate, the one end fixedly connected with bracing piece of movable plate, the through-hole has been seted up to the inner wall of link, the one end of bracing piece runs through-hole fixedly connected with trapezoidal piece, the surperficial sliding connection of trapezoidal piece has the connecting block, the one end and the backup pad fixed connection of connecting block, fixedly connected with attenuator between mounting panel and the gear motor body.

The damper can respectively play a supporting role between the mounting plate and the supporting plate.

Furthermore, the top fixedly connected with of backup pad places the seat, place the top of seat and install spacing seat, the top fixedly connected with shank of bolt of placing the seat, the surface of shank of bolt and the inner wall through connection of spacing seat, the one end of spacing seat has fixation nut through threaded connection.

Through the connection between the bolt rod and the fixing nut, the placing seat and the limiting seat can be connected and fixed.

Furthermore, the two sides of the placing seat are fixedly connected with mounting lugs, and the inner walls of the mounting lugs are connected with fixing bolts in a penetrating mode.

Through the arrangement of the fixing bolt in the mounting lug, the connecting performance between the supporting plate and the placing seat can be ensured.

Furthermore, a threaded hole is formed in the top of the supporting plate, and the size of the inner wall of the threaded hole is matched with one end of the fixing bolt.

The structure is combined, so that the supporting plate and the mounting lug are fixedly connected.

Furthermore, a guide rod is fixedly connected between the connecting frames, and the surface of the guide rod is in sliding connection with the inner wall of the moving plate.

The guide rod can ensure the stability of the moving plate during moving.

Furthermore, the surface of the damper is sleeved with a limiting spring, and two ends of the limiting spring are fixedly connected with the surface of the mounting plate and the surface of the supporting plate respectively.

The spring force of the limiting spring can buffer the installation plate and the support plate.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) The utility model discloses a under the cooperation between supporting spring, movable plate, bracing piece and the through-hole, make it when gear motor drive takes place to shake, slide the trapezoidal piece through the connecting block so that can adsorb to stability can when having guaranteed gear motor drive effectively, further reduce gear motor produced noise, and then improved gear motor's life greatly.

(2) The utility model discloses a place under the cooperation between seat, spacing seat, shank of bolt and the fixation nut, make it carry out the centre gripping installation to gear motor body surface to when can taking place to damage gear motor body, can in time dismantle the maintenance, and then greatly reduced unnecessary economic loss.

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 perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to an embodiment of the present invention;

fig. 3 is a schematic top view of an embodiment of the present invention;

fig. 4 is an enlarged view of the portion B in fig. 3 according to an embodiment of the present invention.

In the figure: 1. mounting a plate; 2. a gear motor body; 3. a support plate; 4. a connecting frame; 5. a support spring; 6. moving the plate; 7. a support bar; 8. a through hole; 9. a trapezoidal block; 10. connecting blocks; 11. a damper; 12. a placing seat; 13. a limiting seat; 14. a bolt shank; 15. fixing a nut; 16. mounting lugs; 17. Fixing the bolt; 18. a threaded hole; 19. a guide bar; 20. and a limiting spring.

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. 1-4, the present invention provides a technical solution: gear motor, including mounting panel 1, gear motor body 2 and backup pad 3, the top fixedly connected with link 4 of mounting panel 1, the middle part fixedly connected with supporting spring 5 of link 4, the one end fixedly connected with movable plate 6 of supporting spring 5, the one end fixedly connected with bracing piece 7 of movable plate 6, through-hole 8 has been seted up to the inner wall of link 4, the one end of bracing piece 7 runs through 8 fixedly connected with trapezoidal pieces 9 of through-hole, the sliding surface of trapezoidal pieces 9 is connected with connecting block 10, the one end and the 3 fixed connection of backup pad of connecting block 10, fixedly connected with attenuator 11 between mounting panel 1 and the gear motor body 2, through trapezoidal pieces 9 and under the cooperation between the connecting block 10, make it can remove movable plate 6 with bracing piece 7, thereby can carry out steady movement with supporting spring 5, so that can adsorb the vibrations dynamics.

As can be seen from fig. 3, a placing seat 12 is fixedly connected to the top of the supporting plate 3, a limiting seat 13 is mounted on the top of the placing seat 12, a bolt rod 14 is fixedly connected to the top of the placing seat 12, the surface of the bolt rod 14 is connected to the inner wall of the limiting seat 13 in a penetrating manner, and a fixing nut 15 is connected to one end of the limiting seat 13 through a thread, and passes through the placing seat 12. And the arrangement of the limiting seat 13, the surface of the motor can be clamped and fixed, so that the stability of the motor during driving is ensured.

As shown in fig. 4, mounting lugs 16 are fixedly connected to both sides of the placing base 12, fixing bolts 17 are inserted into the inner walls of the mounting lugs 16, and the mounting of the supporting plate 3 and the placing base 12 is performed by the arrangement of the fixing bolts 17 in the mounting lugs 16.

As can be seen from FIG. 4, a threaded hole 18 is formed in the top of the support plate 3, the inner wall of the threaded hole 18 is matched with one end of the fixing bolt 17 in size, and the threaded holes 18 are arranged in a plurality of ways, so that the support plate can be adjusted and installed according to different sizes.

As can be seen from fig. 2, the guide rods 19 are fixedly connected between the connecting frames 4, and the surfaces of the guide rods 19 are slidably connected with the inner wall of the moving plate 6, so that the guide rods 19 can play a role in guiding and stabilizing the moving plate 6 when moving.

According to fig. 1, the surface of the damper 11 is sleeved with a limiting spring 20, two ends of the limiting spring 20 are respectively and fixedly connected with the surfaces of the mounting plate 1 and the supporting plate 3, and the buffering performance between the mounting plate 1 and the supporting plate 3 can be further improved under the spring force action of the limiting spring 20.

The utility model discloses a theory of operation: during the use, when the drive of gear motor body 2 takes place vibrations, at first drive connecting block 10 with backup pad 3 and carry out the downstream, so that can remove trapezoidal piece 9, so as to promote movable plate 6 with bracing piece 7 and remove, make it can compress supporting spring 5, and then can adsorb the shaking force, the pollution of noise has been reduced effectively, simultaneously through the setting of attenuator 11 at mounting panel 1 top, make it can guarantee the direction performance when descending between mounting panel 1 and the backup pad 3, stability can further be guaranteed, when gear motor body 2 takes place to damage, this takes place to become flexible through between fixation nut 15 and the shank of bolt 14, so as to separate, and then can with spacing seat 13 with place between the seat 12 separately, so as to maintain gear motor body 2 alone, and then strengthened the practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. Gear motor, its characterized in that: including mounting panel (1), gear motor body (2) and backup pad (3), top fixedly connected with link (4) of mounting panel (1), middle part fixedly connected with supporting spring (5) of link (4), the one end fixedly connected with movable plate (6) of supporting spring (5), the one end fixedly connected with bracing piece (7) of movable plate (6), through-hole (8) have been seted up to the inner wall of link (4), the one end of bracing piece (7) runs through-hole (8) fixedly connected with trapezoidal piece (9), the sliding surface of trapezoidal piece (9) is connected with connecting block (10), the one end and backup pad (3) fixed connection of connecting block (10), fixedly connected with attenuator (11) between mounting panel (1) and gear motor body (2).

2. The gear motor of claim 1, wherein: the top fixedly connected with of backup pad (3) places seat (12), place the top of seat (12) and install spacing seat (13), the top fixedly connected with bolt pole (14) of placing seat (12), the surface of bolt pole (14) and the inner wall through connection of spacing seat (13), the one end of spacing seat (13) has fixation nut (15) through threaded connection.

3. The gear motor of claim 2, wherein: the two sides of the placing seat (12) are fixedly connected with mounting lugs (16), and the inner walls of the mounting lugs (16) are connected with fixing bolts (17) in a penetrating mode.

4. The gear motor of claim 1, wherein: the top of the supporting plate (3) is provided with a threaded hole (18), and the size of the inner wall of the threaded hole (18) is matched with one end of a fixing bolt (17).

5. The gear motor of claim 1, wherein: and guide rods (19) are fixedly connected between the connecting frames (4), and the surfaces of the guide rods (19) are in sliding connection with the inner wall of the moving plate (6).

6. The gear motor of claim 1, wherein: the surface of the damper (11) is sleeved with a limiting spring (20), and two ends of the limiting spring (20) are fixedly connected with the surface of the mounting plate (1) and the surface of the supporting plate (3) respectively.