CN203261832U - Portable handheld tobacco seedling leaf cutting machine - Google Patents
Portable handheld tobacco seedling leaf cutting machine Download PDFInfo
- Publication number
- CN203261832U CN203261832U CN 201320311259 CN201320311259U CN203261832U CN 203261832 U CN203261832 U CN 203261832U CN 201320311259 CN201320311259 CN 201320311259 CN 201320311259 U CN201320311259 U CN 201320311259U CN 203261832 U CN203261832 U CN 203261832U
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- leaf cutting
- leaf
- cutterhead
- head
- hollow
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Abstract
The utility model relates to a portable handheld tobacco seedling leaf cutting machine. A hollow support is installed inside a cavity of a handpiece, a power line which is connected with a brushless motor is arranged inside a cavity of the hollow support in a penetrating and inserting mode, one end of the hollow support is fixed on a shell of the handpiece through a fixing nut, and the brushless motor and a cutter head driven by the brushless motor are installed on a mounting seat at the other end of the hollow support. Blocking to fallen leaves which are sucked in can be reduced, and the occurrence of blocking is further reduced; the rotation speed of the motor can be controlled anytime according to needs; accordingly, not only is suction force large, but also assembling and cleaning are very easy; the cutter head is installed at the position going deep into the cutter head by 2cm, during leaf cutting, the leaves are first sucked into the cutter head and then are cut, leaf cutting can be better controlled and the fallen leaves can be better sucked into a collecting bag; and the portable handheld tobacco seedling leaf cutting machine has the advantages of reducing workload of tobacco growers, improving leaf cutting efficiency, guaranteeing the leaf cutting effect, and promoting tobacco seedlings to grow well.
Description
Technical field
The utility model belongs to agricultural machinery technological field, the portable hand-held leaf cutter for tobacco seedlings that conducts a field operation when relating to a kind of cigarette seedling breeding that is applicable to little, medium-sized peasant household.
Background technology
Raise seedling in greenhouse is to adopt pallet as carrier, the Nutrition Soil amount of every cigarette seedling seldom, and substantially isolate with ground, therefore must control growth on the ground by measures such as leaf-cutting, forging seedlings, promote underground growth, make the cigarette seedling be unlikely to form the high pin seedling of bean sprouts formula, in order to can make the tobacco seedling growth size evenly, neat and consistent; The leaf look yellowish green is to dark green: well developed root system, lateral root is many, the activity of root is strong: cane is sturdy, highly suitable, stem is high 8～10 centimetres, thick 0.6～0.8 centimetre of stem, 8～10 of true leaves, the I and II lateral root reaches more than 60, so just can make whole dish cigarette seedling without be short of seedling, weak seedling phenomenon occurs, and guarantees the quality of growing seedlings.
Leaf-cutting is the key measure of booth tray seedling growth, and leaf-cutting can promote that cigarette seedling cane is sturdy, well developed root system, and growth is neat; Controllably upper growth, promote underground growth, and the above and below ground growth is consistent.
Leaf-cutting is generally cut minutes for 2～3 times, and leaf-cutting for the first time should be carried out when the perpendicular wing envelope dish of cigarette seedling, should cut 1/3 of maximum tobacco leaf: leaf-cutting for the second time should be before cultivation be carried out in 7～10 days, and suitably cut, cut 1/2 of maximum leaf more, cuts flat and have one's hair trimmed; Whether cutting for the third time seedling can determine according to the growth of cereal crop seedlings.Leaf-cutting available dedicated scissors notes not cutting growing point.Should not be chosen in when not being with water on the dried rear blade of fine day dew and carry out, the tobacco leaf of cutting will be removed at any time, passes disease with Perishing prevention, prunes and should sterilize before different seedbeds or instrument reuse.Should not spray water after leaf-cutting.The every use of scissors 20 minutes or often cut 15 dishes will be with the sterilization of formalin or suds, after leaf-cutting, all pallets all will be put smooth, in order to avoid it is irregular to water.
At present, domestic tobacco grower mostly adopts manual leaf-cutting or adopts old-fashioned steel wire ejection type leaf shearing device leaf-cutting, and not only efficient is low and broken leaf pollutes seedling-cultivating tray, easily causes damage by disease and insect.In order to overcome the drawback of artificial leaf-cutting, the domestic existing people of China studied mechanical leaf-cutting, and Kunming, Yunnan Province Zhang Shumao has proposed a kind of " tobacco seedling-culturing dish leaf shearing machine ", patent No. 99230914.X on February 1st, 1999, it is by frame, and composition is arrived in the rotational shear that is installed on frame.Carry out leaf-cutting under cutterhead by manually seedling-cultivating tray being transplanted on during leaf-cutting, but this design still to be moved away from nutrient solution with seedling-cultivating tray, the growth of cigarette seedling is caused harmful effect.
The technology close with the utility model also has: " portable leaf shearing machine " of Hunan Province Wang Hui design, the patent No. is 200710192550.8, its design is connected with six leaf cutterheads by general brush motor shears, by peripheral 4 fixed iron pieces, motor is fixed in head, but this is designed with following shortcoming: the one, and power line is exposed in casing, in the leaf-cutting of reality, often can block to cut and come to blade and enter in collecting bag; Two is that 4 fixed iron pieces are more coarse, in the leaf-cutting of reality, also can often block to cut and come to blade and enter in collecting bag; The 3rd, motor adopts brush motor, can't carry out speed governing to actual demand; The 4th, suction is not enough, and the blade that causes shearing off falls to get back in the middle of the cigarette seedling, has improved the generation of damage by disease and insect; The 5th, difficulty disassembles cleaning to cutterhead.
The utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of have workload, the efficient that improves leaf-cutting that alleviates the tobacco grower, the portable hand-held leaf cutter for tobacco seedlings of guaranteeing leaf-cutting effect and the healthy and strong growth of promotion cigarette seedling advantage.
The technical method that its technical problem that solves the utility model adopts is: a kind of portable hand-held leaf cutter for tobacco seedlings, comprise head, hollow sting arranged the cavity of head is in-built, be interspersed with in the cavity of hollow sting and the joining power line of brushless electric machine, one end of hollow sting is fixed on by hold-down nut on the housing of head, the cutterhead that brushless electric machine is housed on the mount pad of the other end of hollow sting and is driven by brushless electric machine.
Described hollow sting is single hollow smooth steel pipe.
The hollow interior of the other end of described power line by hollow sting passes the head outside.
Described cutterhead is the screw cutterhead of two leaves or three leaves, and cutterhead directly is connected with brushless electric machine by the screw of a self-locking.
Described cutterhead is arranged on head and gos deep into the 2cm place.
The beneficial effects of the utility model are: hollow sting adopts single hollow smooth steel pipe, energy reduces stopping the fallen leaves that will suck in, and hollow steel pipe can just allow the power line of motor pass head outside by its hollow inside, further reduces the generation that stops; Adopt brushless electric machine, can control at any time on demand the rotating speed of motor; Cutterhead adopts the Design of Propeller of two leaves or three leaves, and screw and motor straight by a self-locking connect in succession, and so not only suction is large, and very easily disassembly, cleaning; Cutterhead is arranged on head gos deep into the 2cm place, first blade inspiration head is sheared in leaf-cutting again, can control better leaf-cutting and better in the inspiration collecting bag of falling leaves; Have advantages of the workload that alleviates the tobacco grower, improve leaf-cutting efficient, guarantee the leaf-cutting effect and promote the healthy and strong growth of cigarette seedling.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of hollow sting described in the utility model.
In figure: 1-brushless electric machine, 2-screw cutterhead, 3-hollow sting, 4-hold-down nut, 5-power line, 6-head, 7-mount pad.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
referring to Fig. 1 and Fig. 2, a kind of portable hand-held leaf cutter for tobacco seedlings, it relates to a kind of portable hand-held leaf cutter for tobacco seedlings, be applicable to little, use during field work during the cigarette seedling breeding of medium-sized peasant household, it has head 6, hollow sting 3 arranged the cavity of head 6 is in-built, hollow sting 3 adopts single hollow smooth steel pipe, energy reduces stopping the fallen leaves that will suck in, be interspersed with in the cavity of hollow sting 3 and the joining power line 5 of brushless electric machine 1, hollow steel pipe can just allow the power line 5 of brushless electric machine 1 pass head 6 outsides by its hollow inside, further reduce the generation that stops, one end of hollow sting 3 is fixed on the housing of head 6 by fixing spiral shell 4 mothers, the cutterhead that brushless electric machine 1 is housed on the mount pad 7 of the other end of hollow sting 3 and is driven by brushless electric machine 1, adopt brushless electric machine 1, can control at any time on demand the rotating speed of motor, cutterhead adopts the screw cutterhead 2 of two leaves or three leaves, screw by a self-locking directly is connected with brushless electric machine 1, and so not only suction is large, and very easily disassembly, cleaning, cutterhead is arranged on head 6 gos deep into the 2cm place, first blade inspiration head 6 is sheared in leaf-cutting again, can control better leaf-cutting and better in the inspiration collecting bag of falling leaves.The utlity model has workload, the efficient that improves leaf-cutting that alleviates the tobacco grower, the advantage of guaranteeing leaf-cutting effect and the healthy and strong growth of promotion cigarette seedling.
Claims (5)
1. portable hand-held leaf cutter for tobacco seedlings, comprise head, it is characterized in that: hollow sting arranged the cavity of head is in-built, be interspersed with in the cavity of hollow sting and the joining power line of brushless electric machine, one end of hollow sting is fixed on by hold-down nut on the housing of head, the cutterhead that brushless electric machine is housed on the mount pad of the other end of hollow sting and is driven by brushless electric machine.
2. portable hand-held leaf cutter for tobacco seedlings as claimed in claim 1, it is characterized in that: described hollow sting is single hollow smooth steel pipe.
3. portable hand-held leaf cutter for tobacco seedlings as claimed in claim 1 is characterized in that: the hollow interior of the other end of described power line by hollow sting passes the head outside.
4. portable hand-held leaf cutter for tobacco seedlings as claimed in claim 1, it is characterized in that: described cutterhead is the screw cutterhead of two leaves or three leaves, and cutterhead directly is connected with brushless electric machine by the screw of a self-locking.
5. as portable hand-held leaf cutter for tobacco seedlings as described in claim 1 or 4, it is characterized in that: described cutterhead is arranged on head and gos deep into the 2cm place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320311259 CN203261832U (en) | 2013-06-03 | 2013-06-03 | Portable handheld tobacco seedling leaf cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320311259 CN203261832U (en) | 2013-06-03 | 2013-06-03 | Portable handheld tobacco seedling leaf cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203261832U true CN203261832U (en) | 2013-11-06 |
Family
ID=49492346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320311259 Expired - Fee Related CN203261832U (en) | 2013-06-03 | 2013-06-03 | Portable handheld tobacco seedling leaf cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203261832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168714A (en) * | 2018-11-09 | 2019-01-11 | 贵阳市烟草公司清镇市分公司 | A kind of tobacco seedling leaf shearing tool and leaf shearing method |
-
2013
- 2013-06-03 CN CN 201320311259 patent/CN203261832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109168714A (en) * | 2018-11-09 | 2019-01-11 | 贵阳市烟草公司清镇市分公司 | A kind of tobacco seedling leaf shearing tool and leaf shearing method |
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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: 20131106 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |