CN104938098A - Valve pull rod - Google Patents
Valve pull rod Download PDFInfo
- Publication number
- CN104938098A CN104938098A CN201410121654.XA CN201410121654A CN104938098A CN 104938098 A CN104938098 A CN 104938098A CN 201410121654 A CN201410121654 A CN 201410121654A CN 104938098 A CN104938098 A CN 104938098A
- Authority
- CN
- China
- Prior art keywords
- lobe
- pull rod
- control amount
- control valve
- quantity control
- 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.)
- Pending
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- Sowing (AREA)
Abstract
The invention provides a valve pull rod. The valve pull rod comprises a storage cavity, a handle, an opening and closing hand brake, a clamping spring, a quantity control valve, an opening and closing device and a touch piece connection rod, a sowing mouth movable lip, a pipe cavity, a sowing mouth, a quantity control valve adjusting screw and a quantity control valve pull rod, which are connected in sequence, wherein seeds are stored in the storage cavity at the upper part of the valve pull rod before the seeds are sowed, and the single-time sowing quantity of the seeds is controlled by adjusting the quantity control valve adjusting screw; and when the seeds are sowed, the sowing mouth is inserted into the earth and the handle is grasped, and the quantity control valve pull rod is driven by opening the opening and closing hand brake.
Description
Technical field
The present invention relates to a kind of lobe pull bar.
Background technology
Current mechanical type seed dibbler is merely able in the larger field sowing of area, but can not sow on some narrow and small fields, field bund limit.
Summary of the invention
A kind of lobe pull bar, comprise: store chamber, handle, folding rim brake, jump ring, control amount lobe, open and close device and shake-up sheet connecting rod, the movable lip of seeding port, tube chamber, seeding port, , control amount lobe set screw, control amount lobe pull bar is linked in sequence, before sowing, seed is placed in the storage chamber on top, the amount of broadcasting under the single of adjustment control amount lobe set screw control seed, during sowing, seeding port is injected in ground, hold place's handle, pull open folding rim brake and drive control amount lobe pull bar, control amount lobe opens once, seed falls in tube chamber, at the same time open and close device with touch sheet connecting rod and pull open the movable lip of the seeding port closed and open, seed is broadcast into field, complete sowing action.
[0004]
Claims (1)
1. a lobe pull bar, comprise: store chamber, handle, folding rim brake, jump ring, control amount lobe, open and close device and shake-up sheet connecting rod, the movable lip of seeding port, tube chamber, seeding port, control amount lobe set screw, control amount lobe pull bar and be linked in sequence, before sowing, seed is placed in the storage chamber on top, the amount of broadcasting under the single of adjustment control amount lobe set screw control seed, during sowing, seeding port is injected in ground, hold place's handle, pull open folding rim brake and drive control amount lobe pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121654.XA CN104938098A (en) | 2014-03-28 | 2014-03-28 | Valve pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121654.XA CN104938098A (en) | 2014-03-28 | 2014-03-28 | Valve pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104938098A true CN104938098A (en) | 2015-09-30 |
Family
ID=54153645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121654.XA Pending CN104938098A (en) | 2014-03-28 | 2014-03-28 | Valve pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104938098A (en) |
-
2014
- 2014-03-28 CN CN201410121654.XA patent/CN104938098A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |