CN205030119U - Trunk device is pulled out in trunk of wheat list - Google Patents
Trunk device is pulled out in trunk of wheat list Download PDFInfo
- Publication number
- CN205030119U CN205030119U CN201520693450.3U CN201520693450U CN205030119U CN 205030119 U CN205030119 U CN 205030119U CN 201520693450 U CN201520693450 U CN 201520693450U CN 205030119 U CN205030119 U CN 205030119U
- Authority
- CN
- China
- Prior art keywords
- handle
- connecting axle
- jaw plate
- individual plant
- jaw
- 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 provides a trunk device is pulled out in trunk of wheat list, the purpose is convenient to carry, easy operation, safe high efficiency, low cost, easily promotes, the utility model discloses a top fulcrum, jaw board, connecting axle, handle and spring, the top fulcrum is two the circular iron plates of welding on jaw board top, handle and jaw board connect into a whole through the interlude, and the interlude of two jaw boards and handle passes through the connecting axle to be connected, forms the scissors structure, the fixed rubber strip of jaw inboard side, it is equipped with the spring to be close to connecting axle department between two handles.
Description
Technical field
The utility model relates to a grow wheat individual plant and pulls out strain specific purpose tool.
Background technology
In wheat breeding process, field selects individual plant to be absolutely necessary in a large number, but when results, traditional get individual plant with hand-lifting and wastes time and energy and easily hinder hand, and usually because plot is stone, also just can will pull out by spade, efficiency is very low.A good individual plant pulls out strain instrument and can bring obviously effect.Existing cotton stalk pulling device can be good at the problem of choosing solving cotton stem.But cotton stalk pulling device is not suitable for choosing of wheat strain; Because wheat is different from cotton stem, wheat individual plant is by multiple tiller formation, and bar carefully and disperse very much.At present still lack wheat individual plant aborning and pull out strain instrument, results wheat individual plant is mainly directly grabbed with hand and is pulled out now, and the suspicion also had is strangled hand and used spade instead and assist, and efficiency is too low, and people is not only bitter but also tired.
Summary of the invention
The purpose of this utility model is the deficiency overcoming above-mentioned prior art, provides a kind of wheat individual plant easy to carry, simple to operate, safe and efficient, with low cost, that be easy to promote in practice to pull out strain device.
The utility model comprises top fulcrum, jaw plate, connecting axle, handle and spring; Top fulcrum is two the circular iron blocks being welded on jaw plate top, plays the effect of balance pivot; Handle and jaw plate connect into an entirety by interlude, and the interlude of two jaw plates and handle is connected by connecting axle, form scissor construction, and handle and jaw plate rotate by connecting axle, open simultaneously or close.In order to laborsaving, handle portion is slightly longer than jaw plate, and namely handle rear end is greater than the distance of top fulcrum to connecting axle to the distance of connecting axle; Rubber strip is fixed inside jaw plate, not only anti-skidding but also wheat straw pinch off can be prevented; Handle rear portion is cylindrical shape, is provided with anti-slip rubber taper knob outside cylinder, as hand holding part position, is convenient to the gripping of safety and comfort; Spring is provided with near connecting axle place between two handles; The Main Function of spring is that the elastic force of the spring when handle closes can prevent two hands from touching together.Top fulcrum, jaw plate and handle all adopt alloy tool steel to forge.
The long 40-50cm of jaw plate portion, wide 4-6cm, the long 50-60cm of handle portion, diameter 1.0-1.2cm; The opening and closing of jaw plate are controlled by handle; The elastic force of spring can make jaw plate in its natural state in parting a little open; Device overall length 900-110cm.
During work, two hold taper knob, open handle, jaw plate is opened and is chosen individual plant simultaneously, and top fulcrum lands, and jaw board clamping individual plant is apart from bottom 30 centimeters, two handles clampings rotate up simultaneously, utilize the principle of lever to be pulled up by individual plant, and firmly only take that hand directly pulls out strain about 1/6th.
The utility model is easy to carry, simple to operate, safe and efficient, with low cost, utilizes this wheat individual plant to pull out strain instrument results wheat stalk, is easy to promote in practice, can replaces directly pulling out strain with hand, greatly reduce labor intensity, raise the efficiency.No matter wheat individual plant tillers how many, grab, pull out and all easily strain is extracted with root by once with lever form.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, top fulcrum, 2, rubber strip, 3, jaw plate, 4, connecting axle, 5, spring, 6, handle, 7, taper knob, 8, interlude.
Embodiment
Top fulcrum 1 is two the circular iron blocks being welded on jaw plate 3 top, plays balance pivot; Handle 6 and jaw plate 3 are linked to be an entirety by interlude 8.The interlude 8 of two jaw plates 3 and handle 6 is connected by connecting axle 4, forms scissor construction, and in order to laborsaving, handle 6 part is slightly longer than jaw plate 3; Rubber strip 2 is fixed inside jaw plate 3, not only anti-skidding but also wheat straw pinch off can be prevented; Handle 6 rear portion is cylindrical shape, is provided with anti-slip rubber taper knob 4 outside cylinder, as hand holding part position, is convenient to the gripping of safety and comfort; Spring 5 is provided with near connecting axle 4 place between two handles 6; The Main Function of spring is that the elastic force of spring when in use handle closes can prevent two hands from hitting together.Top fulcrum 1, jaw plate 3 and handle 6 all adopt alloy tool steel to forge.
The utility model product is repeatedly tried out in wheat experiment field, trial effect to replace safely staff directly to choose individual plant, especially field plots hard especially need with spade plane in, utilize the lever principle of the utility model product, individual plant easily can be extracted, time saving and energy saving, effect clearly.
Claims (5)
1. a grow wheat individual plant pulls out strain device, it is characterized in that comprising top fulcrum, jaw plate, connecting axle, handle and spring; Top fulcrum is two the circular iron blocks being welded on jaw plate top; Handle and jaw plate connect into an entirety by interlude, and the interlude of two jaw plates and handle is connected by connecting axle, form scissor construction, fix rubber strip inside jaw plate; Spring is provided with near connecting axle place between two handles.
2. wheat individual plant as claimed in claim 1 pulls out strain device, it is characterized in that handle rear portion is cylindrical shape, is provided with anti-slip rubber taper knob outside cylinder.
3. wheat individual plant as claimed in claim 1 or 2 pulls out strain device, it is characterized in that handle rear end is greater than the distance of top fulcrum to connecting axle to the distance of connecting axle.
4. wheat individual plant as claimed in claim 1 or 2 pulls out strain device, it is characterized in that top fulcrum, jaw plate and handle all adopt alloy tool steel to forge.
5. wheat individual plant as claimed in claim 1 or 2 pulls out strain device, it is characterized in that the long 40-50cm of jaw plate, wide 4-6cm, the long 50-60cm of handle, diameter 1.0-1.2cm; Device overall length 900-110cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693450.3U CN205030119U (en) | 2015-09-09 | 2015-09-09 | Trunk device is pulled out in trunk of wheat list |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520693450.3U CN205030119U (en) | 2015-09-09 | 2015-09-09 | Trunk device is pulled out in trunk of wheat list |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205030119U true CN205030119U (en) | 2016-02-17 |
Family
ID=55289062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520693450.3U Expired - Fee Related CN205030119U (en) | 2015-09-09 | 2015-09-09 | Trunk device is pulled out in trunk of wheat list |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205030119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811708A (en) * | 2018-07-31 | 2018-11-16 | 贵州大学 | A kind of farming device convenient for pulling out stalk |
-
2015
- 2015-09-09 CN CN201520693450.3U patent/CN205030119U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811708A (en) * | 2018-07-31 | 2018-11-16 | 贵州大学 | A kind of farming device convenient for pulling out stalk |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20160909 |