Suspension bridge type supporting and fixing structure

Abstract

The utility model discloses a suspension bridge type supporting and fixing structure which comprises a speed reducer body. One end of the motor base is mounted on the speed reducer body; the direct current motor is mounted on the motor base, and the direct current motor is in transmission connection with the speed reducer body; one end of the suspension bridge type fixing support is fixedly connected with the other end of the motor base, and the other end of the suspension bridge type fixing support is fixedly connected with the speed reducer body. According to the utility model, the deformation and vibration of the whole machine are greatly reduced, so that the transmission precision of the speed reducer is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of reducer equipment, in particular to a suspension bridge type supporting and fixing structure. Background Art

[0002] In the prior art, when the reducer and the DC motor are assembled, the DC motor is installed on the DC reducer through the motor base. Since the motor base has a long cantilever, when the heavier DC motor falls on the outside of the motor base, the motor base is affected by the overturning moment, resulting in a large deflection and poor rigidity, which in turn affects the running stability and transmission accuracy of the entire equipment. Summary of the invention

[0003] In view of the above problems existing in the existing reducer complete equipment, the present invention aims to provide a suspension bridge type support fixing structure, which greatly reduces the deformation and vibration of the complete equipment, thereby ensuring the transmission accuracy of the reducer.

[0004] The specific technical solutions are as follows:

[0005] A suspension bridge type supporting and fixing structure, comprising:

[0006] Reducer body;

[0007] A motor base, one end of which is mounted on the reducer body;

[0008] A DC motor, which is mounted on the motor base and is drivingly connected to the reducer body;

[0009] At least one suspension bridge type fixing bracket, one end of the suspension bridge type fixing bracket is fixedly connected to the other end of the motor base, and the other end of the suspension bridge type fixing bracket is fixedly connected to the reducer body.

[0010] In the above-mentioned suspension bridge type supporting and fixing structure, the DC motor is transmission-connected to the reducer body via a coupling.

[0011] The above-mentioned suspension bridge type support fixing structure includes: two suspension bridge type fixing brackets, one end of one suspension bridge type fixing bracket is fixedly connected to one side of the motor base, the other end of the one suspension bridge type fixing bracket is fixedly connected to one side of the reducer body, one end of the other suspension bridge type fixing bracket is fixedly connected to the other side of the motor base, and the other end of the other suspension bridge type fixing bracket is fixedly connected to the other side of the reducer body.

[0012] The above-mentioned suspension bridge type support fixing structure, wherein the suspension bridge type fixing bracket includes a first connecting seat, a hanger and a second connecting seat connected in sequence, the first connecting seat is fixedly connected to the motor base, and the second connecting seat is fixedly connected to the reducer body.

[0013] In the above-mentioned suspension bridge type support fixing structure, a convex seat is provided on the side wall of the motor base, and the first connecting seat is fixedly connected to the convex seat.

[0014] In the above-mentioned suspension bridge type support fixing structure, the two suspension bridge type fixing brackets are symmetrically arranged on the DC motor.

[0015] In the above-mentioned suspension bridge type support fixing structure, the first connecting seat and the convex seat are fixedly connected by a plurality of bolts, and the second connecting seat and the side wall of the reducer body are fixedly connected by a plurality of the bolts.

[0016] In the above-mentioned suspension bridge type supporting and fixing structure, the first connecting seat is a flat plate structure, and the second connecting seat is a bent structure.

[0017] In the above-mentioned suspension bridge type supporting and fixing structure, the coupling is located above one end of the motor base.

[0018] Compared with the prior art, the above technical solution has the following positive effects:

[0019] The utility model arranges at least one suspension bridge type fixing bracket between the motor base and the reducer body, and the suspension bridge type fixing bracket is fixed on the motor base and the reducer body in horizontal and vertical directions respectively, which greatly reduces the deformation and vibration of the whole machine, thereby ensuring the transmission accuracy of the reducer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a cross-sectional view of the overall structure of a suspension bridge type support fixing structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of a suspension bridge type support fixing structure of the utility model;

[0022] Figure 3 It is a structural front view of a suspension bridge type fixing bracket of a suspension bridge type supporting fixing structure of the utility model;

[0023] Figure 4 It is a structural side view of a suspension bridge type fixing bracket of a suspension bridge type supporting fixing structure of the utility model;

[0024] Figure 5 It is a structural top view of a suspension bridge type fixing bracket of a suspension bridge type supporting fixing structure of the utility model;

[0025] In the attached drawings: 1. reducer body; 2. motor base; 3. DC motor; 4. suspension bridge type fixing bracket; 5. coupling; 6. bolt; 21. boss; 41. first connecting seat; 42. second connecting seat; 43. hanger. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0027] like Figures 1 to 5 As shown, a suspension bridge type supporting fixing structure of a preferred embodiment is shown, comprising: a reducer body 1, a motor base 2, a DC motor 3 and at least one suspension bridge type fixing bracket 4, one end of the motor base 2 is mounted on the reducer body, the DC motor 3 is mounted on the motor base 2, the DC motor 3 is transmission-connected to the reducer body 1, one end of the suspension bridge type fixing bracket 4 is fixedly connected to the other end of the motor base 2, and the other end of the suspension bridge type fixing bracket 4 is fixedly connected to the reducer body 1.

[0028] The utility model arranges at least one suspension bridge type fixing bracket 4 between the motor base 2 and the reducer body 1. The suspension bridge type fixing bracket 4 is fixed to the motor base 2 and the reducer body 1 in the horizontal and vertical directions respectively, which greatly reduces the deformation and vibration of the whole machine, thereby ensuring the transmission accuracy of the reducer.

[0029] Further, as a preferred embodiment, the suspension bridge type support fixing structure includes: two suspension bridge type fixing brackets 4, one end of one suspension bridge type fixing bracket 4 is fixedly connected to one side of the motor base 2, the other end of the one suspension bridge type fixing bracket 4 is fixedly connected to one side of the reducer body 1, one end of the other suspension bridge type fixing bracket 4 is fixedly connected to the other side of the motor base 2, and the other end of the other suspension bridge type fixing bracket 4 is fixedly connected to the other side of the reducer body 1.

[0030] Furthermore, as a preferred embodiment, two suspension bridge type fixing brackets 4 are symmetrically arranged on the DC motor 3 .

[0031] The utility model is provided with two suspension bridge type fixing brackets 4, which can further improve the stability of the motor base 2 and the DC motor 3 and ensure the transmission accuracy of the reducer.

[0032] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention.

[0033] The utility model also has the following implementation methods based on the above:

[0034] In further embodiments of the present invention, please continue to refer to Figures 1 to 4As shown, the DC motor 3 is transmission-connected to the reducer body 1 via a coupling 5 .

[0035] In a further embodiment of the utility model, the suspension bridge type fixed bracket 4 includes a first connecting seat 41, a hanger 43 and a second connecting seat 42 connected in sequence, the first connecting seat 41 is fixedly connected to the motor base 2, and the second connecting seat 42 is fixedly connected to the reducer body 1.

[0036] In a further embodiment of the present invention, a convex seat 21 is provided on the side wall of the motor base 2 , and the first connecting seat 41 is fixedly connected to the convex seat 21 .

[0037] Preferably, the protrusion 21 abuts against and is fixedly connected to the first connection seat 31 .

[0038] In a further embodiment of the utility model, two suspension bridge type fixing brackets 4 are symmetrically arranged on the DC motor 3 .

[0039] In a further embodiment of the utility model, the first connecting seat 41 is fixedly connected to the convex seat 21 by a plurality of bolts 6 , and the second connecting seat 42 is fixedly connected to the side wall of the reducer body 1 by a plurality of bolts 6 .

[0040] In a further embodiment of the present invention, the first connecting seat 41 is a flat plate structure, and the second connecting seat 42 is a bent structure.

[0041] In a further embodiment of the present invention, the coupling 5 is located above one end of the motor base 2 .

[0042] Preferably, when there are two groups of suspension bridge type support fixing structures, the suspension bridge type support fixing structures are arranged up and down, and the reducer body of one group of suspension bridge type support fixing structures is arranged on the upper side of the reducer body of the other group of suspension bridge type support fixing structures.

[0043] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A suspension bridge type support fixing structure, characterized in that: include: Reducer body; A motor base, one end of which is mounted on the reducer body; A DC motor, which is mounted on the motor base and is drivingly connected to the reducer body; At least one suspension bridge type fixing bracket, one end of the suspension bridge type fixing bracket is fixedly connected to the other end of the motor base, and the other end of the suspension bridge type fixing bracket is fixedly connected to the reducer body.

2. The suspension bridge type support fixing structure according to claim 1, characterized in that: The DC motor is transmission-connected to the reducer body via a coupling.

3. The suspension bridge type support fixing structure according to claim 1, characterized in that: include: Two suspension bridge type fixing brackets, one end of one suspension bridge type fixing bracket is fixedly connected to one side of the motor base, the other end of the one suspension bridge type fixing bracket is fixedly connected to one side of the reducer body, one end of the other suspension bridge type fixing bracket is fixedly connected to the other side of the motor base, and the other end of the other suspension bridge type fixing bracket is fixedly connected to the other side of the reducer body.

4. The suspension bridge type support fixing structure according to claim 1, characterized in that: The suspension bridge type fixing bracket includes a first connecting seat, a hanger and a second connecting seat which are connected in sequence. The first connecting seat is fixedly connected to the motor base, and the second connecting seat is fixedly connected to the reducer body.

5. The suspension bridge type support fixing structure according to claim 4, characterized in that: A convex seat is provided on the side wall of the motor base, and the first connecting seat is fixedly connected to the convex seat.

6. The suspension bridge type support fixing structure according to claim 3, characterized in that: The two suspension bridge type fixing brackets are symmetrically arranged on the DC motor.

7. The suspension bridge type support fixing structure according to claim 5, characterized in that: The first connecting seat is fixedly connected to the convex seat by a plurality of bolts, and the second connecting seat is fixedly connected to the side wall of the reducer body by a plurality of the bolts.

8. The suspension bridge type support fixing structure according to claim 4, characterized in that: The first connecting seat is a flat plate structure, and the second connecting seat is a bent structure.

9. The suspension bridge type support fixing structure according to claim 2, characterized in that: The coupling is located above one end of the motor base.

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