CN217137183U - Simple movement mechanism for movable rack - Google Patents
Simple movement mechanism for movable rack Download PDFInfo
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- CN217137183U CN217137183U CN202123329232.6U CN202123329232U CN217137183U CN 217137183 U CN217137183 U CN 217137183U CN 202123329232 U CN202123329232 U CN 202123329232U CN 217137183 U CN217137183 U CN 217137183U
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- transmission rod
- chassis
- matched
- vertical frame
- transmission
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Abstract
The utility model discloses a simple movement mechanism for a movable rack, which comprises a chassis and a vertical frame arranged on the chassis, wherein the chassis and the vertical frame are matched to form an L-shaped integral structure, a first transmission rod is vertically arranged on the vertical frame, and transmission gears are arranged at both ends of the first transmission rod; a transmission gear at the upper end of the first transmission rod is connected and matched with a gear on a hand wheel arranged on the vertical frame, and the first transmission rod can be driven by the hand wheel to realize rotary motion. The utility model discloses during the implementation, the hand wheel drives the motion of first transfer line, carries out twice 90 degrees rotary drive's switching-over via second transfer line and third transfer line again, finally realizes the synchronous drive that drives two drives, solves the problem that chain drive exists by the hard connection drive of rod-type, when can reaching better result of use, also greatly reduced cost and installation complexity.
Description
Technical Field
The utility model relates to a dense cabinet, specific simple and easy motion that dense cabinet that simple structure, operation are stable, overall cost are low was used that says so.
Background
For a manual dense cabinet, a wheel disc is required to be manually rotated during walking, an internal motion mechanism is driven to move through the wheel disc, and then the dense cabinet moves back and forth along a track. The prior moving mechanism in the sealed cabinet mostly uses gears and chains to realize transmission, such as the prior patent application with the application number of CN108464643A, named as a transmission device of a dense rack cabinet, which is the type of the prior invention. In actual mechanism, often there are a plurality of chains, and because the chain itself still need cooperate tight pulley and complex gear, so, whole mechanism is comparatively complicated, and manufacturing and installation cost are all higher, and because the meeting of mechanism goes the spare part many, causes whole running resistance great, and then makes the operation comparatively hard again, has influenced the use and has experienced.
In view of the above, there is still a great need for improvement in the structure of the moving mechanism for the current dense cabinets.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough that prior art exists, provide a simple and easy motion that intensive cabinet that simple structure, operation are stable was used.
In order to achieve the above object, the utility model adopts the following technical scheme: a simple movement mechanism for a dense cabinet comprises a chassis and a vertical frame arranged on the chassis, wherein the chassis and the vertical frame are matched to form an L-shaped integral structure; a transmission gear at the upper end of the first transmission rod is connected and matched with a gear on a hand wheel arranged on the vertical frame, and the first transmission rod can be driven by the hand wheel to realize rotary motion; a transmission gear at the lower end of the first transmission rod is connected and matched with a second transmission rod horizontally arranged in the chassis, and the second transmission rod is driven by the first transmission rod to realize rotary motion; the second transmission rod and a third transmission rod which is horizontally arranged in the chassis and is ten-degree-staggered with the second transmission rod are driven by the second transmission rod to realize rotary motion; two driving wheel axles matched with a third transmission rod are further installed in the chassis, and the driving wheel axles are driven to move by the third transmission rod; the two driving wheel shafts are provided with driving wheels; two driven wheels which are oppositely matched with the two driving wheels are also arranged on the chassis.
Furthermore, the shaft lever of the hand wheel is arranged on the vertical frame through a bearing support, the tail end of the shaft lever is provided with a straight bevel gear, the straight bevel gear is meshed with the straight bevel gear at the upper end of the first transmission rod, and a 90-degree matching angle is formed by matching the two straight bevel gears.
Furthermore, the first transmission rod is matched with the vertical frame through at least two bearing supports.
Furthermore, the third transmission rod is provided with a middle gear matched with the first transmission rod and the second transmission rod and a side gear matched with the two driving wheel shafts.
The utility model discloses during the implementation, the hand wheel drives the motion of first transfer line, carries out twice rotation drive's of 90 degrees switching-over via second transfer line and third transfer line again, finally realizes the synchronous drive that drives two drives, solves the problem that chain drive exists by the hard connection drive of rod-type, when can reach better result of use, also greatly reduced cost and installation complexity.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description, serve to explain the principles of the specification.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the internal structure schematic diagram of the middle standing frame of the present invention.
Fig. 3 is a schematic structural diagram of the present invention.
Detailed Description
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.
It should be noted that like reference numerals 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.
In the description of the present embodiment, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present embodiment and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present embodiment.
In the description of the present embodiments, it should also be noted that the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically stated or limited. The specific meanings of the above terms in the present embodiment can be understood by those of ordinary skill in the art according to specific situations.
Example (b):
as shown in fig. 1-3, the structure of the embodiment of the present invention includes a chassis 1 and a stand 2 installed on the chassis 1, the chassis 1 and the stand 2 cooperate to form an L-shaped integral structure, a first transmission rod 3 is vertically installed on the stand 2, and transmission gears are installed at both ends of the first transmission rod 3; a transmission gear at the upper end of the first transmission rod 3 is connected and matched with a gear on a hand wheel 4 arranged on the vertical frame 2, and the first transmission rod 3 can be driven by the hand wheel 4 to realize rotary motion; the axostylus axostyle of hand wheel 4 is installed on grudging post 2 through a bearing support, installs straight bevel gear on the tail end of its axostylus axostyle, and this straight bevel gear meshes with the straight bevel gear of first transfer line 3 upper end, forms 90 degrees cooperation angles through the cooperation of two straight bevel gears. The first transmission rod is matched with the vertical frame through at least two bearing supports.
A transmission gear at the lower end of the first transmission rod 3 is connected and matched with a second transmission rod 5 horizontally arranged in the chassis 1, and the second transmission rod 5 is driven by the first transmission rod 3 to realize rotary motion; the second transmission rod 5 and a third transmission rod 6 which is horizontally arranged in the chassis 1 and is ten-degree-staggered with the second transmission rod 5, and the third transmission rod 6 is driven by the second transmission rod 5 to realize rotary motion; two driving wheel shafts 7 matched with a third transmission rod 6 are also arranged in the chassis 1, and the driving wheel shafts 7 are driven by the third transmission rod 6 to move; the third transmission rod 6 is provided with a middle gear matched with the first transmission rod and the second transmission rod and a side gear matched with the two driving wheel shafts 7. The two driving wheel axles 7 are provided with driving wheels 8; the chassis 1 is also provided with two driven wheels 9 which are oppositely matched with the two driving wheels 8.
The foregoing description of the embodiments of the present specification has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the application is defined by the appended claims.
Claims (3)
1. The utility model provides a simple and easy motion that intensive cabinet was used which characterized in that: the vertical frame is arranged on the chassis, the chassis and the vertical frame are matched to form an L-shaped integral structure, a first transmission rod is vertically arranged on the vertical frame, and transmission gears are arranged at two ends of the first transmission rod; a transmission gear at the upper end of the first transmission rod is connected and matched with a gear on a hand wheel arranged on the vertical frame, and the first transmission rod can be driven by the hand wheel to realize rotary motion; a transmission gear at the lower end of the first transmission rod is connected and matched with a second transmission rod horizontally arranged in the chassis, and the second transmission rod is driven by the first transmission rod to realize rotary motion; the second transmission rod and a third transmission rod which is horizontally arranged in the chassis and is ten-degree-staggered with the second transmission rod are driven by the second transmission rod to realize rotary motion; two driving wheel axles matched with a third transmission rod are further installed in the chassis, and the driving wheel axles are driven to move by the third transmission rod; the two driving wheel shafts are provided with driving wheels; still install on the chassis with two drive wheels relative complex two from the driving wheel, further say that the axostylus axostyle of hand wheel passes through a bearing support and installs on the grudging post, installs straight bevel gear on the tail end of its axostylus axostyle, should straight bevel gear and the straight bevel gear meshing of first drive lever upper end, forms 90 degrees cooperation angles via the cooperation of two straight bevel gears.
2. A simple motion mechanism for a dense cabinet as claimed in claim 1, wherein: the first transmission rod is matched with the vertical frame through at least two bearing supports.
3. A simple motion mechanism for a dense cabinet as claimed in claim 1, wherein: the third transmission rod is provided with a middle gear matched with the first transmission rod and the second transmission rod and a side gear matched with the two driving wheel shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123329232.6U CN217137183U (en) | 2022-06-08 | 2022-06-08 | Simple movement mechanism for movable rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123329232.6U CN217137183U (en) | 2022-06-08 | 2022-06-08 | Simple movement mechanism for movable rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217137183U true CN217137183U (en) | 2022-08-09 |
Family
ID=82685924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123329232.6U Active CN217137183U (en) | 2022-06-08 | 2022-06-08 | Simple movement mechanism for movable rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217137183U (en) |
-
2022
- 2022-06-08 CN CN202123329232.6U patent/CN217137183U/en active Active
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