CN204733570U - Cam forced -ventilated pulling -on piece frame - Google Patents
Cam forced -ventilated pulling -on piece frame Download PDFInfo
- Publication number
- CN204733570U CN204733570U CN201520478005.5U CN201520478005U CN204733570U CN 204733570 U CN204733570 U CN 204733570U CN 201520478005 U CN201520478005 U CN 201520478005U CN 204733570 U CN204733570 U CN 204733570U
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- pulling
- piece
- machine fixed
- ventilated
- hole
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Abstract
The utility model belongs to the technical field of the corn drill technique and specifically relates to a cam forced -ventilated pulling -on piece frame is related to. Its characteristics are including pulling -on piece machine fixed plate, pulling -on piece machine fixed plate on link to each other through connecting plate and pulling -on piece mounting panel, be provided with the mounting hole on the pulling -on piece machine fixed plate, pulling -on piece mounting panel front portion is provided with the hole of acting as go -between, pulling -on piece mounting panel side is provided with the shaft hole. It adopts a slice pulling -on piece to draw and gets four and act as go -between, and simple to operate is swift. Can improve the accurate seeding of maize production efficiency, lighten peasant intensity of labour, alleviate the problem that " three autumn jobs as harvesting, tilling and planting " busy farming season rural labor force is nervous greatly, it has the significance to help development, ecological protection to gansu.
Description
Technical field
The utility model relates to corn drill technical field, especially relates to a kind of cam forced-ventilated pulling-on piece frame.
Background technology
At present, the two furrow of corn full film covering is broadcast and is broken through 6.7 × 105hm at Gansu Province's popularizing area
2.Because the do mechanization operation of the link such as sowing, results, damaged film gathering is still in blank, existing corn bunch planting apparatus and hand-push type corn seeding drill labour intensity is large, production efficiency is low in addition; The seeding machinary that nonirrigated farmland full film double-furrow broadcasts technology relevant mainly relies on traditional duckbilled dibbler, have that duckbilled is opened not in time, bury easily blocking, seed not easily enter the phenomenons such as cave, seriously constrain the fast development that full film double-furrow broadcasts technology, the demand of the actual corn seeding in Gansu can not be met.
Summary of the invention
The purpose of this utility model is avoid the defect of prior art and provide a kind of cam forced-ventilated pulling-on piece frame, efficiently solves prior art Problems existing.
For achieving the above object, the technical scheme that the utility model is taked is: described a kind of cam forced-ventilated pulling-on piece frame, be characterized in comprising pulling-on piece machine fixed head, described pulling-on piece machine fixed head is connected with pulling-on piece installing plate by connecting plate, pulling-on piece machine fixed head is provided with installing hole, pulling-on piece installing plate front portion is provided with bracing wire hole, and pulling-on piece installing plate side is provided with axis hole.
Also stiffener is provided with between described pulling-on piece machine fixed head and pulling-on piece installing plate.
Described installing hole is set to two, and described bracing wire hole is set to four, and described axis hole is set to two.
The beneficial effects of the utility model are: described a kind of cam forced-ventilated pulling-on piece frame, it adopts a slice pulling-on piece to pull four bracing wires, quick and easy for installation.The production efficiency of corn precision metering can be improved, alleviate peasant's labour intensity, greatly alleviate the problem of " three autumn jobs as harvesting, tilling and planting " busy farming season rural laborer anxiety, to Gansu Ji development, ecological protection important in inhibiting.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model.
Shown in figure: 1. pulling-on piece machine fixed head; 2. installing hole; 3. connecting plate; 4. stiffener; 5. pulling-on piece installing plate; 6. axis hole; 7 bracing wire holes.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, described a kind of cam forced-ventilated pulling-on piece frame, be characterized in comprising pulling-on piece machine fixed head 1, described pulling-on piece machine fixed head 1 is connected with pulling-on piece installing plate 5 by connecting plate 3, pulling-on piece machine fixed head 1 is provided with installing hole 2, pulling-on piece installing plate 5 front portion is provided with bracing wire hole 7, and pulling-on piece installing plate 5 side is provided with axis hole 6.
Further, stiffener 4 is also provided with between described pulling-on piece machine fixed head 1 and pulling-on piece installing plate 5.
Further, described installing hole 2 is set to two, and described bracing wire hole 7 is set to four, and described axis hole 6 is set to two.
Described a kind of cam forced-ventilated pulling-on piece frame for installing the pulling-on piece of cam mechanism, time support the primary structure of pulling-on piece.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a cam forced-ventilated pulling-on piece frame, it is characterized in that comprising pulling-on piece machine fixed head, described pulling-on piece machine fixed head is connected with pulling-on piece installing plate by connecting plate, pulling-on piece machine fixed head is provided with installing hole, pulling-on piece installing plate front portion is provided with bracing wire hole, and pulling-on piece installing plate side is provided with axis hole.
2. a kind of cam forced-ventilated pulling-on piece frame as claimed in claim 1, is characterized in that: be also provided with stiffener between described pulling-on piece machine fixed head and pulling-on piece installing plate.
3. a kind of cam forced-ventilated pulling-on piece frame as claimed in claim 1, it is characterized in that: described installing hole is set to two, described bracing wire hole is set to four, and described axis hole is set to two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478005.5U CN204733570U (en) | 2015-07-02 | 2015-07-02 | Cam forced -ventilated pulling -on piece frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478005.5U CN204733570U (en) | 2015-07-02 | 2015-07-02 | Cam forced -ventilated pulling -on piece frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204733570U true CN204733570U (en) | 2015-11-04 |
Family
ID=54415343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520478005.5U Expired - Fee Related CN204733570U (en) | 2015-07-02 | 2015-07-02 | Cam forced -ventilated pulling -on piece frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204733570U (en) |
-
2015
- 2015-07-02 CN CN201520478005.5U patent/CN204733570U/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: 20151104 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |