CN203362757U - Taper plug-pin connection mechanism - Google Patents
Taper plug-pin connection mechanism Download PDFInfo
- Publication number
- CN203362757U CN203362757U CN 201320366975 CN201320366975U CN203362757U CN 203362757 U CN203362757 U CN 203362757U CN 201320366975 CN201320366975 CN 201320366975 CN 201320366975 U CN201320366975 U CN 201320366975U CN 203362757 U CN203362757 U CN 203362757U
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- CN
- China
- Prior art keywords
- pin
- plug
- taper
- tapering
- latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a taper plug-pin connection mechanism. The taper plug-pin connection mechanism comprises a taper plug-pin, a U-shaped connection piece, a casing pipe and an R-shaped pin, wherein the taper plug-pin is composed of a plug-pin body and a hand pull-ring arranged on the plug-pin body, the upper end of the plug-pin body has taper a, a pin hole is formed in the lower end of the plug-pin body, the upper end of the U-shaped connection piece has taper a, the taper part of the taper plug-pin is longer than that of the U-shaped connection piece, the taper plug-pin penetrates through the U-shaped connection piece and fixes the casing pipe, and the R-shaped pin penetrates through the pin hole formed in the taper plug-pin to be locked. As the taper is arranged on the plug-pin body, the interval between the connection stressed portions of the taper plug-pin and the U-shaped connection piece is reduced, the impact strength exerted on the connection stressed portions is reduced, accordingly, the service life of connection parts is prolonged, the concept is ingenious, the structure is simple, and the taper plug-pin connection mechanism can be widely suitable for agricultural machines and other plug-pin connection machines.
Description
Technical field
The utility model relates to a kind of soil cultivating machine, relates in particular to a kind of tapering latch bindiny mechanism.
Background technique
The stressed summary of connected element when the utility model is worked from microtilling machine, microtilling machine is for the ease of transportation and change facility, has adopted connecting mode of inserted pin.The whole cutting graftage part of traditional latch is divided into cylindrical, the U-shaped part of its grafting is also cylindrical hole, due to reasons such as operating environments, for the ease of pegging graft, the latch diameter is generally than the little 1mm of spliced eye left and right, while causing operation like this latch along with the stressing conditions of work tool, in U-shaped and sleeve pipe before and after Song Dong ﹑ impact, make especially U-shaped part wearing and tearing accelerate, and loss the tractive force of microtilling machine.
The model utility content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of tapering latch bindiny mechanism.
The utility model takes following technological scheme to realize: a kind of tapering latch bindiny mechanism, comprise tapering latch, " U " shape link, sleeve pipe and " R " shape pin, described tapering latch is comprised of latch body and the hand draw ring be arranged on latch body, described latch body upper end arranges a tapering, and lower end is provided with pin-and-hole; Described " U " shape link upper end is provided with a tapering, and the tapering partial-length of described tapering latch is greater than the length of " U " shape link tapering part; Described tapering latch is fixed sleeve pipe through " U " shape link; " R " shape pin is locked through the pin-and-hole arranged on the tapering latch.
The utlity model has in sum following beneficial effect: the utility model is skillfully constructed, simple in structure, can improve the working life of each connected element, is widely used in agricultural machinery and is connected machinery with other latches.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is " U " shape connecting-piece structure schematic diagram;
Fig. 3 is tapering latch structure schematic diagram;
Wherein: 1, tapering latch; 2, " U " shape link; 3, sleeve pipe; 4, " R " shape pin; 11, hand draw ring; 12, latch body.
Embodiment
As shown in Figure 1, a kind of tapering latch bindiny mechanism, comprise tapering latch 1, " U " shape link 2, sleeve pipe 3 and " R " shape pin 4, described tapering latch 1 is comprised of latch body 12 and the hand draw ring 11 be arranged on latch body 12, described latch body 12 upper ends arrange a tapering, and lower end is provided with pin-and-hole; Described " U " shape link 2 upper ends are provided with a tapering, the tapering partial-length of described tapering latch 1 is greater than the length of " U " shape link 2 tapering parts, tapering part by tapering latch 1 partly is connected with the tapering of " U " shape link 2, reduce the connection part gap, reduce the impact dynamics, increase the working life of connected element; Described tapering latch 1 is fixing by sleeve pipe 3 through " U " shape link 2; " R " shape pin 4 is locked through the pin-and-hole arranged on tapering latch 1.
Finally it should be noted that: above embodiment is only in order to illustrate the utility model and the described technological scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the utility model; And all do not break away from technological scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in claim scope of the present utility model.
Claims (1)
1. a tapering latch bindiny mechanism, comprise tapering latch, " U " shape link, sleeve pipe and " R " shape pin, it is characterized in that: described tapering latch is comprised of latch body and the hand draw ring be arranged on latch body, and described latch body upper end arranges a tapering, and lower end is provided with pin-and-hole; Described " U " shape link upper end is provided with a tapering, and the tapering partial-length of described tapering latch is greater than the length of " U " shape link tapering part; Described tapering latch is fixed sleeve pipe through " U " shape link; " R " shape pin is locked through the pin-and-hole arranged on the tapering latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366975 CN203362757U (en) | 2013-06-25 | 2013-06-25 | Taper plug-pin connection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320366975 CN203362757U (en) | 2013-06-25 | 2013-06-25 | Taper plug-pin connection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362757U true CN203362757U (en) | 2013-12-25 |
Family
ID=49810530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320366975 Expired - Fee Related CN203362757U (en) | 2013-06-25 | 2013-06-25 | Taper plug-pin connection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373128A (en) * | 2018-11-26 | 2019-02-22 | 深圳利亚德光电有限公司 | Mounting bracket and LED display with it |
-
2013
- 2013-06-25 CN CN 201320366975 patent/CN203362757U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373128A (en) * | 2018-11-26 | 2019-02-22 | 深圳利亚德光电有限公司 | Mounting bracket and LED display with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |