CN203504984U - Mini-tiller plug connection device - Google Patents
Mini-tiller plug connection device Download PDFInfo
- Publication number
- CN203504984U CN203504984U CN201320533310.0U CN201320533310U CN203504984U CN 203504984 U CN203504984 U CN 203504984U CN 201320533310 U CN201320533310 U CN 201320533310U CN 203504984 U CN203504984 U CN 203504984U
- Authority
- CN
- China
- Prior art keywords
- mini
- plug
- connection
- contiguous block
- connecting plate
- 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 mini-tiller plug connection device. The mini-tiller plug connection device comprises a blade, a connection board, a connection block and a plug, wherein the blade is fixed on the connection board; the connection board is arranged in the connection block; a fixing board is fixed on the connection block through a bolt; the plug penetrates through the fixing board and is connected with the connection block and the connection board; the front end of the connection board is provided with a D-shaped hole; the plug comprises a hexagonal head and a D-shaped plug rod. The mini-tiller plug connection device is compact in structure, and easy to assemble and disassemble, the connection board is connected with the connection block through the plug, shaking of the blade is lowered, the D-shaped hole is connected with the D-shaped plug rod so that abrasion can be greatly reduced, and consumption of drawing force is reduced.
Description
Technical field
The utility model relates to a kind of mini-size tillage machine bolt connecting device.
Background technology
General mini-size tillage machine is for the ease of transportation and change facility, has adopted connecting mode of inserted pin.The whole Plug Division 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, 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 mini-size tillage machine.
Utility model content
According to above-mentioned situation, the purpose of this utility model is to provide a kind of mini-size tillage machine bolt connecting device.
The utility model takes following technical scheme to realize: a kind of mini-size tillage machine bolt connecting device, comprise cultivated cutter, connecting plate, contiguous block and latch, and it is characterized in that: described cultivated cutter is fixed on connecting plate; Described connecting plate is arranged in contiguous block; Described fixed head is bolted on contiguous block; Described latch is connected contiguous block through fixed head with connecting plate; Described connecting plate front end is provided with " D " shape hole; Described latch comprises hexagonal head and " D " shape bolt rod.
On described contiguous block, be provided with two screwed holes.
On described " D " shape bolt rod, be provided with pin-and-hole.
Described split pin is connected with pin-and-hole.
The utlity model has in sum following beneficial effect: the utlity model has compact conformation, be easy to install, dismantle, latch is connected connecting plate with contiguous block, reduces and ploughs rocking of cutter, " D " shape hole and D " shape bolt rod is connected and greatly reduces wearing and tearing, reduces the loss of tractive force.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is connecting board structure schematic diagram;
Fig. 3 is connecting block structure schematic diagram;
Fig. 4 is latch structure schematic diagram;
Wherein: 1, plough cutter; 2, connecting plate; 3, split pin; 4, contiguous block; 5, fixed head; 6, latch; 21, " D " shape hole; 51, screwed hole; 61, hexagonal head; 62, " D " shape bolt rod; 621, pin-and-hole.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of mini-size tillage machine bolt connecting device, comprises and ploughs cutter 1, connecting plate 2, contiguous block 4 and latch 6, described cultivated cutter 1 is fixed on connecting plate 2; Described connecting plate 2 is arranged in contiguous block 4; Described fixed head 5 is bolted on contiguous block 4; Described latch 6 is connected contiguous block 4 through fixed head 5 with connecting plate 2; Described connecting plate 2 front ends are provided with " D " shape hole 21; Described latch 6 comprises hexagonal head 61 and " D " shape bolt rod 62.
On described contiguous block 4, be provided with two screwed holes.
On described " D " shape bolt rod 62, be provided with pin-and-hole 621.
Described split pin 3 is connected with pin-and-hole 621.
Finally it should be noted that: above embodiment is only in order to illustrate the utility model and the described technical 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 depart from technical 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 (4)
1. a mini-size tillage machine bolt connecting device, comprises cultivated cutter, connecting plate, contiguous block and latch, it is characterized in that: described cultivated cutter is fixed on connecting plate; Described connecting plate is arranged in contiguous block; Described fixed head is bolted on contiguous block; Described latch is connected contiguous block through fixed head with connecting plate; Described connecting plate front end is provided with " D " shape hole; Described latch comprises hexagonal head and " D " shape bolt rod.
2. a kind of mini-size tillage machine bolt connecting device according to claim 1, is characterized in that: on described contiguous block, be provided with two screwed holes.
3. a kind of mini-size tillage machine bolt connecting device according to claim 1, is characterized in that: on described " D " shape bolt rod, be provided with pin-and-hole.
4.
rootaccording to a kind of mini-size tillage machine bolt connecting device claimed in claim 3, it is characterized in that: described split pin is connected with pin-and-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533310.0U CN203504984U (en) | 2013-08-30 | 2013-08-30 | Mini-tiller plug connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533310.0U CN203504984U (en) | 2013-08-30 | 2013-08-30 | Mini-tiller plug connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504984U true CN203504984U (en) | 2014-04-02 |
Family
ID=50363985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533310.0U Expired - Fee Related CN203504984U (en) | 2013-08-30 | 2013-08-30 | Mini-tiller plug connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504984U (en) |
-
2013
- 2013-08-30 CN CN201320533310.0U patent/CN203504984U/en not_active Expired - Fee Related
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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: 20140402 Termination date: 20150830 |
|
| EXPY | Termination of patent right or utility model |