CN215110403U - Shaft rotating rocker of speed reducer - Google Patents

Abstract

The utility model provides a speed reducer shaft rotation rocker, include: the rod body comprises a driving section, a first connecting section and a second connecting section, a preset included angle is formed between the first connecting section and the second connecting section, and the first connecting section is connected between the driving section and the second connecting section; the connecting piece, the connecting piece is connected with the one end that first linkage segment was kept away from to second linkage segment. The technical scheme of the application effectively solves the problem that the trapezoidal belt in the related technology is easy to damage.

Description

Shaft rotating rocker of speed reducer

Technical Field

The utility model relates to a technical field is maintained to the speed reducer, particularly, relates to a speed reducer shaft rotation rocker.

Background

The speed reducer is widely applied to the industries of automation control, chemical production, machining and the like.

At present, the trapezoidal belt of the bottom cover prefabricated wire in the packaging workshop needs to be frequently checked to prevent the connector lug from being damaged due to the connector lug. However, since the connector lug may be located inside the conveyor, it is necessary to change the position of the connector lug on the trapezoidal belt so that it can be inspected. In the related art, the trapezoidal tape is pulled by a manual force to change the position of the terminal, but since the trapezoidal tape is in direct contact with the bottom cover, the trapezoidal tape is damaged by manually pulling the trapezoidal tape.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a speed reducer shaft rotation rocker to solve the problem of the easy damage in trapezoidal area among the correlation technique.

In order to achieve the above object, the utility model provides a speed reducer shaft rotation rocker, include: the rod body comprises a driving section, a first connecting section and a second connecting section, a preset included angle is formed between the first connecting section and the second connecting section, and the first connecting section is connected between the driving section and the second connecting section; the connecting piece, the connecting piece is connected with the one end that first linkage segment was kept away from to second linkage segment.

Further, the connecting member and the second connecting section are detachably connected.

Further, the connecting piece includes the first cylinder of being connected with the speed reducer axle and the second cylinder of being connected with second linkage segment detachably, and the diameter of first cylinder is less than the diameter of second cylinder.

Furthermore, the first end of the second cylinder far away from the first cylinder is provided with a first connecting part, the end of the second connecting section far away from the first connecting section is provided with a second connecting part, and the first connecting part is connected with the second connecting part.

Further, a centerline of the first post and a centerline of the second post are collinear, the first post comprising a threaded post.

Further, first connecting portion are including leading to the groove, and the second connecting portion are including spacing post, spacing post and the spacing cooperation in leading to the groove.

Further, the depth of the through groove is larger than the diameter of the limiting column.

Furthermore, the limiting column and the second connecting section are vertically arranged.

Further, the reducer shaft rotation rocker still includes the guard shield, and the guard shield sets up between first linkage segment and reducer.

Further, the guard shield is connected with the speed reducer, and the guard shield includes the barrel and sets up the lug at the barrel tip, and the lug includes a plurality ofly, all is provided with the connecting hole on every lug, and connecting hole and speed reducer pass through the fastener and connect.

Use the technical scheme of the utility model, the body of rod includes drive section, first linkage segment and second linkage segment, and first linkage segment is located between drive section and the second linkage segment, has predetermined contained angle between first linkage segment and the second linkage segment, and the one end of first linkage segment is kept away from at the second linkage segment to the connecting piece connection. Through foretell setting up the connecting piece still connect on the speed reducer shaft, through rotating the rotatory rocker of speed reducer, and then make the connecting piece can drive the speed reducer shaft and rotate, and then make the trapezoidal area on the speed reducer also rotate, can make the connector lug on the trapezoidal area be in the position of the inspection of being convenient for like this effectively. Moreover, the trapezoidal belt is driven to move through the rotation of the shaft of the speed reducer, so that the trapezoidal belt can be effectively prevented from being damaged due to pulling, and the problem that the trapezoidal belt is easy to damage in the related technology is effectively solved by the technical scheme of the application. Meanwhile, the operation mode does not need hands to directly contact the trapezoidal belt, so that the trapezoidal belt can be effectively prevented from being polluted by microorganisms.

Drawings

The accompanying drawings, which form a part of the present application, 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:

figure 1 shows a schematic perspective view of an embodiment of a speed reducer shaft rotation rocker according to the invention;

FIG. 2 is a perspective view of the reducer shaft of FIG. 1 from another perspective; and

fig. 3 shows an exploded view of the speed reducer shaft rotation rocker of fig. 1.

Wherein the figures include the following reference numerals:

10. a rod body; 11. a drive section; 12. a first connection section; 13. a second connection section; 131. a second connecting portion; 20. a connecting member; 21. a first column; 22. a second cylinder; 221. a first connection portion; 30. a shield; 31. a barrel; 32. a lug; 321. and connecting the holes.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

To avoid trapezoidal belt damage, as shown in fig. 1 and 2, in the present embodiment, the reducer shaft rotation rocker includes: a rod body 10 and a connector 20. The rod body 10 comprises a driving section 11, a first connecting section 12 and a second connecting section 13, a preset included angle is formed between the first connecting section 12 and the second connecting section 13, and the first connecting section 12 is connected between the driving section 11 and the second connecting section 13. The connecting piece 20 is connected with one end of the second connecting section 13 far away from the first connecting section 12.

With the technical solution of this embodiment, the rod body 10 includes the driving section 11, the first connecting section 12 and the second connecting section 13, the first connecting section 12 is located between the driving section 11 and the second connecting section 13, a preset included angle is formed between the first connecting section 12 and the second connecting section 13, and the connecting member 20 is connected at one end of the second connecting section 13 far away from the first connecting section 12. Through foretell setting up connecting piece 20 still connect on the speed reducer shaft, through rotating the rotatory rocker of speed reducer, and then make connecting piece 20 can drive the speed reducer shaft and rotate, and then make the trapezoidal area on the speed reducer also rotate, can make the connector lug on the trapezoidal area be in the position of the inspection of being convenient for like this effectively. Moreover, the trapezoidal belt is driven to move through the rotation of the shaft of the speed reducer, so that the trapezoidal belt can be effectively prevented from being damaged due to pulling, and therefore the problem that the trapezoidal belt is easy to damage in the related art is effectively solved through the technical scheme of the embodiment. Meanwhile, the operation mode does not need hands to directly contact the trapezoidal belt, so that the trapezoidal belt can be effectively prevented from being polluted by microorganisms.

It should be noted that the preset included angle is 90 °.

As shown in fig. 1 and 2, in the present embodiment, the driving section 11 is made of a steel bar 304 stainless steel of D16mm, L105mm, the center of the end face of the steel bar is perforated, and the steel bar is fastened to the first connecting section 12 by bolts. The outside of the steel bar is wrapped by a rubber hose, so that the purpose of skid resistance is achieved. The first connecting section 12 is made of a 120 x 32 x 6mm 304 stainless steel plate, one end of which is welded to the second connecting section 13, and the other end of which is fastened to the driving section 11 by bolts. The second connecting section 13 is made of a steel bar of 304 stainless steel of D16mm, L85mm, one end of which is welded with the stop lever, and the other end of which is welded with the first connecting section 12.

In order to make the overall structure easy to place, as shown in fig. 1 to 3, in the present embodiment, the connecting member 20 and the second coupling section 13 are detachably coupled. The connecting piece 20 and the second connecting section 13 are detachably connected, so that the use of the rotating rocker of the speed reducer shaft is more convenient, the storage and the placement are also convenient, and meanwhile, the rod body 10 and the connecting piece 20 can be independently used.

In order to reduce the complexity of the overall structure, as shown in fig. 1 to 3, in the present embodiment, the connecting member 20 includes a first cylinder 21 connected to the reducer shaft and a second cylinder 22 detachably connected to the second connecting section 13, and the diameter of the first cylinder 21 is smaller than that of the second cylinder 22. First cylinder 21 and second cylinder 22's simple structure, the setting of being convenient for, first cylinder 21 and second cylinder 22 pass through welded connection, and first cylinder 21 is connected with the speed reducer axle, and second cylinder 22 and second linkage segment 13 are connected, through rotating the body of rod 10 to realize that second cylinder 22 connects, first cylinder 21 is also along with rotating, then can drive the reduction gear machine axle effectively and rotate like this.

In order to facilitate the connection between the second cylinder and the second connection section, as shown in fig. 1 to 3, in the present embodiment, a first connection portion 221 is disposed at a first end of the second cylinder 22 away from the first cylinder 21, a second connection portion 131 is disposed at an end of the second connection section 13 away from the first connection section 12, and the first connection portion 221 is connected with the second connection portion 131. The first connection portion 221 and the second connection portion 131 have a simple structure, and the connection of the first connection portion 221 and the second connection portion 131 is stable.

In view of the stability of the first cylinder in rotation, as shown in fig. 1 to 3, in the present embodiment, the center line of the first cylinder 21 and the center line of the second cylinder 22 are collinear, and the first cylinder 21 includes a threaded cylinder. The collinear alignment of the centre lines of the first cylinder 21 and the second cylinder 22 makes it possible to stabilize the rotation of the first cylinder 21 and the second cylinder 22 and, consequently, of the shaft of the reduction gear driven by the first cylinder 21.

In order to simplify the structure of the first connection portion and the second connection portion, as shown in fig. 1 to 3, in this embodiment, the first connection portion 221 includes a through slot, and the second connection portion 131 includes a limiting pillar, and the limiting pillar is in limiting fit with the through slot. The limiting column and the through groove are simple in structure and good in limiting effect. The limiting column is transversely arranged in the through groove, namely the extending direction of the limiting column is parallel to the length direction of the through groove or has an included angle, and the included angle ranges from 0 degree to 45 degrees. Of course, when the extending direction of the limiting column is parallel to the length direction of the through groove, the driving effect of the rod body is best.

In order to improve the effect of the limit fit, as shown in fig. 1 to 3, in the present embodiment, the depth of the through groove is greater than the diameter of the limit post. The degree of depth that leads to the groove is greater than the diameter of spacing post and can makes spacing post place the inside in leading to the groove completely, can improve spacing complex effect like this.

As shown in fig. 1 to 3, in the present embodiment, the stopper post and the second connecting section 13 are vertically disposed. Spacing post and the perpendicular setting of second linkage segment 13 can make spacing complex mode more stable like this.

Of course, in embodiments not shown in the figures, the angle between the restraining post and the second connector segment is between 90 ° ± 15 °.

The second column 22 is made by a solid stainless steel block with the diameter phi of 25 and the length of 30mm by hand, an M5 bolt (namely the first column 21) is embedded in the center of one side end face of the stainless steel block, the embedding depth is 10mm, the leakage length is 12mm, and the second column is matched with an M5 threaded hole in the center of the shaft end of the speed reducer for use. The U-shaped groove (namely the first connecting part 221) is manually polished on the end face of the other side of the stainless steel block, the width of the U-shaped groove is 16mm, the depth of the U-shaped groove is 15mm, and the U-shaped groove is matched with the second connecting part 131 to achieve the purpose of rotating the shaft of the speed reducer.

In order to avoid the reducer shaft and the trapezoidal belt from being contaminated, in this embodiment, the reducer shaft rotating rocker further comprises a shroud 30, as shown in fig. 1 to 3, the shroud 30 being disposed between the first connecting section 12 and the reducer. The setting of guard shield 30 can protect the cleanliness factor of speed reducer axle effectively, avoids other impurity to enter into the speed reducer axle in, can play the protection speed reducer on the one hand like this, and on the other hand can protect operating personnel, avoids when the body of rod 10 rotates, and operating personnel is by the speed reducer axle fish tail.

In order to stabilize the position of the shield, as shown in fig. 1 to 3, in the present embodiment, the shield 30 is connected to the reducer, the shield 30 includes a cylinder 31 and a plurality of lugs 32 disposed at an end of the cylinder 31, the lugs 32 include a plurality of lugs, each lug 32 is provided with a connecting hole 321, and the connecting hole 321 and the reducer are connected by a fastener. The guard shield 30 sets up on the speed reducer, can make guard shield 30 more stable like this, and then can make the effect of protection better.

In the figure, in the embodiment, the lug is provided with the plug-in column which is directly plugged in the speed reducer.

In the embodiment not shown in the figure, the protective cover is arranged on the second connecting section, the protective cover is fixedly arranged on the second connecting section, and the other end of the protective cover is in butt fit with the speed reducer, so that the protective function can be achieved. Or, the guard shield sets up on first linkage segment, sets up the bearing between guard shield and the first linkage segment, and when first linkage segment rotated, guarantee that the guard shield is supported on the speed reducer steadily, also can play the effect of protection like this.

As shown in fig. 1 to fig. 3, in this embodiment, the application process of the technical solution of this embodiment is as follows: the first cylindrical body 21 of the coupling member 20 is first coupled to the reducer shaft and the shield 30 is then mounted to the reducer having threaded holes corresponding to the coupling holes in the lugs 32 and coupled thereto by fasteners. And finally, transversely placing the limiting rod in the through groove of the second column body 22. And finally, driving the driving section 11 to further realize the rotation of the rod body 10, wherein the rotation of the rod body 10 drives the connecting piece 20 to further drive the rotation of the speed reducer shaft, and the change of the position of the trapezoidal belt is realized after the speed reducer shaft rotates, so that the connector lug on the trapezoidal belt is positioned at the position convenient for observation.

Through using the technical scheme of this implementation, do not need artificial contact trapezoidal area, only need rotate the body of rod 10 and just can make the lug on the trapezoidal area rotatory to the conveyer above inspect. This effectively prevents the trapezoidal belt from being damaged and prevents the trapezoidal belt from being contaminated by microorganisms.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)

1. A reducer shaft rotating rocker, comprising:

the rod body (10) comprises a driving section (11), a first connecting section (12) and a second connecting section (13), a preset included angle is formed between the first connecting section (12) and the second connecting section (13), and the first connecting section (12) is connected between the driving section (11) and the second connecting section (13);

the connecting piece (20) is connected with one end, far away from the first connecting section (12), of the second connecting section (13).

2. Reducer shaft rotation rocker according to claim 1, characterized in that the coupling piece (20) and the second coupling section (13) are removably coupled.

3. Reducer shaft rotation rocker according to claim 1, characterized in that the connection (20) comprises a first cylinder (21) connected to the reducer shaft and a second cylinder (22) detachably connected to the second connection section (13), the first cylinder (21) having a smaller diameter than the second cylinder (22).

4. Reducer shaft rotation rocker according to claim 3, characterized in that the first end of the second cylinder (22) remote from the first cylinder (21) is provided with a first connection (221), the end of the second connection section (13) remote from the first connection section (12) is provided with a second connection (131), the first connection (221) and the second connection (131) being connected.

5. Reducer shaft rotation rocker according to claim 3, characterized in that the centre line of the first cylinder (21) and the centre line of the second cylinder (22) are collinear, the first cylinder (21) comprising a threaded cylinder.

6. Reducer shaft rotation rocker according to claim 4, characterized in that the first connection (221) comprises a through slot and the second connection (131) comprises a stop stud, which is in stop engagement with the through slot.

7. The reducer shaft rotating rocker of claim 6, wherein the depth of the through slot is greater than the diameter of the stop post.

8. Reducer shaft rotation rocker according to claim 6, characterized in that the limit post and the second connecting section (13) are arranged vertically.

9. Reducer shaft rotation rocker according to claim 1, characterized in that it further comprises a shield (30), said shield (30) being arranged between said first connection section (12) and the reducer.

10. The reducer shaft rotating rocker according to claim 9, wherein the shield (30) is connected with the reducer, the shield (30) comprises a cylinder (31) and a lug (32) arranged at the end of the cylinder (31), the lug (32) comprises a plurality of lugs, each lug (32) is provided with a connecting hole (321), and the connecting holes (321) and the reducer are connected through fasteners.

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