CN101843188A - Cotton stalk pulling device - Google Patents
Cotton stalk pulling device Download PDFInfo
- Publication number
- CN101843188A CN101843188A CN201010118819A CN201010118819A CN101843188A CN 101843188 A CN101843188 A CN 101843188A CN 201010118819 A CN201010118819 A CN 201010118819A CN 201010118819 A CN201010118819 A CN 201010118819A CN 101843188 A CN101843188 A CN 101843188A
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- CN
- China
- Prior art keywords
- card
- plate
- given position
- right angle
- substrate
- 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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- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a cotton stalk pulling device, and is a small-sized machine tool for harvesting cotton stalks, the automatic adjustment of a feeding port and a holding-on port can be realized by retrograde rotation of a baseplate and a rotary plate so as to adapt to thickness variation of the cotton stalks, and grabbing force and pulling force are completed in a lever mode.
Description
Technical field
The present invention is a cotton straw harvesting tool.
Background technology
Here gather in the crops cotton stalk mainly is directly to grab with hand to pull out cotton stalk, and the suspicion that also has is reined in hand and changed and dig with a pick, and efficient is too low, and the people is not only bitter but also tired!
Summary of the invention
Pull out in the work of cotton stalk, though the thickness of cotton stalk pull out and must finish two power in the cotton stalk process, the one, " grabbing " grabs to such an extent that keep a firm hand on to such an extent that live, the one, " pulling out " pulled out and drawn, and grabs incessantly, just can not pull out.
The technical solution used in the present invention is: substrate is the right angled triangle steel plate, and place, right angle given position has axis hole, and long limit, right angle close end given position has support plate; Right angle minor face close end given position has up and down two to hold up card, and hook is pulled in the middle and lower part, holds up card and pulls hook all in the left side of substrate.Rotating plate also is the right angled triangle steel plate, and two jaw plate one ends are symmetrically welded at both sides, place, right angle, and the other end of jaw plate has axis hole and two axis holes coaxial, and a long limit of jaw plate overlaps with right angle minor face extended line; Long limit, right angle close end given position is welded with to push away pulls card, pushes away the given position of pulling between card and the jaw plate and is welded with that control is short turns, and the control weak point turns and pushes away pulls card all on the left of rotating plate; Given position at the place, angle that the rotating plate hypotenuse is become with minor face is welded with handle bin.Substrate and rotating plate are rotationally connected flexibly with axle, and substrate and rotating plate are with counter-rotating work.When the short tool extractor of control is firmly pulled the hook root, pulling hook holds slightly and pushes away and pull horizontal range that card holds slightly and put into mouthful for maximum, rotary handle pushes away to be pulled card rotation and is advanced to when holding up between the card slit up and down to be that minimum articulation port and minimum articulation port are zero, to change with this thickness that adapts to cotton stalk.When pulling hook and pull the cotton stalk root, upwards rotary handle pushes away and pulls card and push hold up cotton stalk to card forward, and till handle can not rotate with axle, at this moment substrate and rotating plate became one, and this process is " grabbing bar " process; Continue upwards rotary handle forward again, stalk pulling device will that to be located in be the whole upwards rotation forward of axle with support plate, and this process is " dead man " process." grab " and " pulling out " all accomplishs without any letup with the lever form, firmly only take the power sixth that hand directly pulls out cotton stalk!
The invention has the beneficial effects as follows, utilize this cotton stalk pulling device results cotton stalk, no matter the cotton stalk thickness is grabbed, pulled out all and easily cotton stalk extracted with root by once with the lever form.
Embodiment
A kind of cotton stalk pulling device, substrate are the right angled triangle steel plates, and place, right angle given position has axis hole, and long limit, right angle close end given position has support plate; Right angle minor face close end given position has up and down two to hold up card, and hook is pulled in the middle and lower part, holds up card and pulls hook all in the left side of substrate.Rotating plate also is the right angled triangle steel plate, and two jaw plate one ends are symmetrically welded at both sides, place, right angle, and the other end of jaw plate has axis hole and two axis holes coaxial, and a long limit of jaw plate overlaps with right angle minor face extended line; Long limit, right angle close end given position is welded with to push away pulls card, pushes away the given position of pulling between card and the jaw plate and is welded with that control is short turns, and the control weak point turns and pushes away pulls card all on the left of rotating plate; Given position at the place, angle that the rotating plate hypotenuse is become with minor face is welded with handle bin.Substrate and rotating plate are rotationally connected flexibly with axle.
Rotary handle is grabbed, is pulled out all and easily cotton stalk extracted with root by once with the lever form.
Claims (3)
1. cotton stalk pulling device, substrate is the right angled triangle steel plate, and place, right angle given position has axis hole, and long limit, right angle close end given position has support plate; Right angle minor face close end given position has up and down two to hold up card, and hook is pulled in the middle and lower part, holds up card and pulls hook all in the left side of substrate.Rotating plate also is the right angled triangle steel plate, and two jaw plate one ends are symmetrically welded at both sides, place, right angle, and the other end of jaw plate has axis hole and two axis holes coaxial, and a long limit of jaw plate overlaps with right angle minor face extended line; Long limit, right angle close end given position is welded with to push away pulls card, pushes away the given position of pulling between card and the jaw plate and is welded with that control is short turns, and the control weak point turns and pushes away pulls card all on the left of rotating plate; Given position at the place, angle that the rotating plate hypotenuse is become with minor face is welded with handle bin.Substrate and rotating plate are rotationally connected flexibly with axle.
2. cotton stalk pulling device according to claim 1, it is characterized in that: substrate, rotating plate are with counter-rotating work, control is short turns to catch on and pulls when colluding root, pulls hook and holds slightly and push away and pull horizontal range that card holds slightly and put into mouthful for maximum, pushes away to pull card and be spun on that to hold up up and down between the card be minimum articulation port.
3. cotton stalk pulling device according to claim 1 is characterized in that: substrate, rotating plate be with counter-rotating work, and when rotating plate is subjected to resistance, in the time of can not rotating with axle, substrate and rotating plate are become one again, as continuing rotary handle again, just are the whole rotation of axle with the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010118819A CN101843188A (en) | 2010-03-08 | 2010-03-08 | Cotton stalk pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010118819A CN101843188A (en) | 2010-03-08 | 2010-03-08 | Cotton stalk pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101843188A true CN101843188A (en) | 2010-09-29 |
Family
ID=42768169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010118819A Pending CN101843188A (en) | 2010-03-08 | 2010-03-08 | Cotton stalk pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101843188A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263694A (en) * | 2000-03-09 | 2000-08-23 | 陕西秦丰技术开发有限公司 | Cotton stalk puller |
| CN200980253Y (en) * | 2006-11-25 | 2007-11-28 | 张伟伟 | Machine for pulling out and gathering cotton stalks |
| CN101444161A (en) * | 2008-12-17 | 2009-06-03 | 李平 | Cotton stalk puller |
-
2010
- 2010-03-08 CN CN201010118819A patent/CN101843188A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1263694A (en) * | 2000-03-09 | 2000-08-23 | 陕西秦丰技术开发有限公司 | Cotton stalk puller |
| CN200980253Y (en) * | 2006-11-25 | 2007-11-28 | 张伟伟 | Machine for pulling out and gathering cotton stalks |
| CN101444161A (en) * | 2008-12-17 | 2009-06-03 | 李平 | Cotton stalk puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100929 |