CN204681861U - A kind of cigarette seedling transplanting apparatus of improvement - Google Patents
A kind of cigarette seedling transplanting apparatus of improvement Download PDFInfo
- Publication number
- CN204681861U CN204681861U CN201520199010.2U CN201520199010U CN204681861U CN 204681861 U CN204681861 U CN 204681861U CN 201520199010 U CN201520199010 U CN 201520199010U CN 204681861 U CN204681861 U CN 204681861U
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- China
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- cigarette seedling
- connecting rod
- limiting plate
- wall
- seedling cylinder
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Abstract
The utility model discloses a kind of cigarette seedling transplanting apparatus, belongs to agricultural tool, for solving the problem of existing transplantation device operation effort.It comprises the cigarette seedling cylinder of up/down perforation, cigarette seedling cylinder lower end is provided with cave opener, described cave opener comprise be fixedly connected with cigarette seedling cylinder determine conehead and the mantle head hinged with cigarette seedling cylinder, describedly determine conehead outer wall profile and the contour convergence of cigarette seedling drum outer wall, described mantle head is hinged with the connecting rod controlling its folding, cigarette seedling cylinder upper end is provided with handle, handle bottom is provided with return joystick, described return joystick one end is hinged with the return joystick base being installed in cigarette seedling drum outer wall, the other end and rod hinge connection, limiting plate is provided with in the middle part of described cigarette seedling drum outer wall, this limiting plate is provided with the spacing hole that can pass for connecting rod, described connecting rod sleeve has returning spring, this returning spring one end is fixed on connecting rod, the other end is fixed on limiting plate.This cigarette seedling transplanting apparatus, by changing the installation site of spring, makes the transplanting of cigarette seedling operate more laborsaving, improves operating efficiency.
Description
Technical field
The utility model belongs to agricultural tool field, relates to the seeder implement in tobacco planting, specifically, is that one operates more labour-saving cigarette seedling cultivation cigarette device.
Background technology
In prior art, when carrying out cigarette transplantation of seedlings usually all will through digging cave, put seedling, water, the operational sequence such as earthing, at least two the labour's cooperations of general needs just can complete, not only labour intensity is large, efficiency is low, and artificial dug hole vary in size, deep mixed, do not utilize the effective execution of standardized production technology.In recent years, although multiple tobacco seeds transplanter is have developed domestic, the such as patent No. is technology disclosed in CN201020694791.X and CN201020041259.8, this kind of device structure is complicated, powerful, but it is applicable to the use of smooth open flat area relatively, for mountain area, its difficult, is unfavorable for promoting.Therefore many easy cigarette seedling transplanting apparatus have been there is, take notification number as cigarette seedling transplanting apparatus disclosed in CN 203801259 U, it improves the transplantation device that notification number is CN 202444767 U, but still there are the following problems: spring is arranged on and revolves between lower end and cylinder body outer wall, revolve handle when holding with a firm grip after, mantle head opens, spring elongation, bleed off after revolving handle, mantle head is returned to closing position by the tension force of spring, but because the tension direction of spring and the direction of motion of connecting rod have certain deviation, according to parallelogram law, revolve when holding with a firm grip time, only some strength is used for the stretching of spring, and tension force some strength after spring elongation acts on the reply for mantle head on connecting rod, therefore the design of spring unreasonable, effort is compared during use.
Utility model content
The problem of effort is compared for the cigarette seedling transplanting apparatus operation existed in prior art, the utility model provides a kind of cigarette seedling transplanting apparatus of improvement, this cigarette seedling transplanting apparatus changes the position of spring, the draw direction of spring can be made as far as possible to overlap with link motion direction, use more laborsaving.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of cigarette seedling transplanting apparatus of improvement, comprise the cigarette seedling cylinder of up/down perforation, cigarette seedling cylinder lower end is provided with cave opener, described cave opener comprise be fixedly connected with cigarette seedling cylinder determine conehead and the mantle head hinged with cigarette seedling cylinder, describedly determine conehead outer wall profile and the contour convergence of cigarette seedling drum outer wall, described mantle head is hinged with the connecting rod controlling its folding, cigarette seedling cylinder upper end is provided with handle, handle bottom is provided with return joystick, described return joystick one end is hinged with the return joystick base being installed in cigarette seedling drum outer wall, the other end and rod hinge connection, limiting plate is provided with in the middle part of described cigarette seedling drum outer wall, this limiting plate is provided with the spacing hole that can pass for connecting rod, described connecting rod sleeve has returning spring, this returning spring one end is fixed on connecting rod, the other end is fixed on limiting plate, this determines the conical shell tapered off to a point down when conehead and mantle head close, determine conehead and mantle head when opening, the opening inside diameter determining conehead and mantle head lower end is not less than the internal diameter of cigarette seedling cylinder.
Adopt the cigarette seedling transplanting apparatus of technique scheme, because spring overcoat is on connecting rod, make its draw direction and connecting rod basically identical, hold with a firm grip return joystick time, power on connecting rod direction acts in the deformation of spring substantially, and after bleeding off return joystick, the tension force basic role that spring produces, on connecting rod, makes mantle head be returned to closing position.
During specific works, utilize and determine the conical shell that conehead and mantle head close formation and punch, because cave opener is become with movable mantle head group by the conehead of determining fixed, therefore the situation of cave opener both sides unbalance stress is not worried, to be held with a firm grip return joystick by handle, thus rely on connecting rod to be pulled open by mantle head, such cigarette seedling just can by cigarette seedling cylinder from the cave opener access aperture of opening, and determine conehead outer wall profile and the contour convergence of cigarette seedling drum outer wall, determine conehead and mantle head when opening, the opening inside diameter determining conehead and mantle head lower end is not less than the internal diameter of cigarette seedling cylinder, such cave opener open rear on carry, the cigarette seedling under planting can not be had influence on.
Further restriction, described returning spring is positioned at limiting plate lower end.Returning spring is arranged on the upper and lower two ends of limiting plate, and after being arranged on limiting plate lower end, returning spring, closer to mantle head, makes mantle head closed quicker.
Further restriction, described limiting plate is perpendicular to connecting rod.In general, connecting rod is not in vertical direction, if limiting plate is horizontally disposed with, then limiting plate is not orthogonal to connecting rod, so be fixed on the easy discontinuity in returning spring one end on limiting plate, in telescopic process, returning spring easily bends, reduce the service life of returning spring, this restriction requires that limiting plate vertical links is arranged, this requires that limiting plate needs inclination certain angle to carry out the bearing of trend of coupler link, when the outer like this returning spring be enclosed within connecting rod acts on limiting plate, surrounding uniform force, is not easy to occur bending situation.
Further restriction, when described cave opener is opened, mantle head outer wall profile and the contour convergence of cigarette seedling drum outer wall.If what mantle head was opened opens very much, when taking out cave opener, be easily subject to the resistance of soil, therefore mantle head outer wall profile preferably and the contour convergence of cigarette seedling drum outer wall, goes out cave more laborsaving.
The utility model compared to existing technology, will be enclosed within connecting rod outside returning spring, make the telescopic direction of returning spring consistent with connecting rod bearing of trend, more laborsaving when such mantle head opens, more quick time closed, substantially increases operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cigarette seedling transplanting apparatus;
Fig. 2 is the structural representation of cave opener cigarette seedling transplanting apparatus when opening.
Embodiment
In order to make those skilled in the art can understand the utility model better, below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated.
Embodiment:
As depicted in figs. 1 and 2, a kind of cigarette seedling transplanting apparatus of improvement, comprise the cigarette seedling cylinder 1 of up/down perforation, cigarette seedling cylinder 1 lower end is provided with cave opener 2, described cave opener 2 comprise be fixedly connected with cigarette seedling cylinder 1 determine conehead 21 and the mantle head 22 hinged with cigarette seedling cylinder 1, describedly determine conehead 21 outer wall profile and the contour convergence of cigarette seedling cylinder 1 outer wall, described mantle head 22 is hinged with the connecting rod 3 controlling its folding, cigarette seedling cylinder 1 upper end is provided with handle 11, handle 11 bottom is provided with return joystick 5, described return joystick 5 one end is hinged with the return joystick base 13 being installed in cigarette seedling cylinder 1 outer wall, the other end and connecting rod 3 hinged, limiting plate 12 is provided with in the middle part of described cigarette seedling cylinder 1 outer wall, this limiting plate 12 is provided with the spacing hole that can pass for connecting rod 3, described connecting rod 3 overcoat has returning spring 4, this returning spring 4 one end is fixed on connecting rod 3, the other end is fixed on limiting plate 12, determine the conical shell tapered off to a point down when conehead 21 closes with mantle head 22, determine conehead 21 when opening with mantle head 22, mantle head 22 outer wall profile just with the contour convergence of cigarette seedling cylinder 1 outer wall.
For making mantle head 22 closed quicker, returning spring is arranged 4 in limiting plate 12 lower end by this embodiment, certain returning spring 4 is arranged on limiting plate 12 upper end and is also fine, and is just arranged on limiting plate 12 lower end more near mantle head 22, is conducive to mantle head 22 and closes.
Limiting plate 12 is not orthogonal to the situation of connecting rod 3, returning spring 4 easily bends in telescopic process, thus affect service life, therefore limiting plate 12 needs coupler link 3 to arrange, be specially limiting plate 12 to be approximately perpendicular to connecting rod 3 bearing of trend and to install, when the outer like this returning spring 4 be enclosed within connecting rod 3 acts on limiting plate 12, because its telescopic direction is perpendicular to limiting plate 12, surrounding is stressed comparatively even, is not easy to occur bending situation.
Above the cigarette seedling transplanting apparatus of a kind of improvement that the utility model provides is described in detail.The explanation of specific embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (4)
1. the cigarette seedling transplanting apparatus improved, comprise the cigarette seedling cylinder (1) of up/down perforation, cigarette seedling cylinder (1) lower end is provided with cave opener (2), it is characterized in that, described cave opener (2) comprise be fixedly connected with cigarette seedling cylinder (1) determine conehead (21) and the mantle head (22) hinged with cigarette seedling cylinder (1), describedly determine conehead (21) outer wall profile and cigarette seedling cylinder (1) outer wall contour convergence, described mantle head (22) is hinged with the connecting rod (3) controlling its folding, cigarette seedling cylinder (1) upper end is provided with handle (11), handle (11) bottom is provided with return joystick (5), described return joystick (5) one end is hinged with the return joystick base (13) being installed in cigarette seedling cylinder (1) outer wall, the other end and connecting rod (3) hinged, limiting plate (12) is provided with in the middle part of described cigarette seedling cylinder (1) outer wall, this limiting plate (12) is provided with the spacing hole that connecting rod (3) can be supplied to pass, described connecting rod (3) overcoat has returning spring (4), this returning spring (4) one end is fixed on connecting rod (3), the other end is fixed on limiting plate (12), this determines the conical shell tapered off to a point down when conehead (21) closes with mantle head (22), determine conehead (21) and mantle head (22) when opening, the opening inside diameter determining conehead (21) and mantle head (22) lower end is not less than the internal diameter of cigarette seedling cylinder (1).
2. cigarette seedling transplanting apparatus according to claim 1, is characterized in that, described returning spring (4) is positioned at limiting plate (12) lower end.
3. want the cigarette seedling transplanting apparatus described in 1 or 2 according to right, it is characterized in that, described limiting plate (12) is perpendicular to connecting rod (3).
4. want the cigarette seedling transplanting apparatus described in 3 according to right, it is characterized in that, when described cave opener (2) is opened, mantle head (22) outer wall profile and cigarette seedling cylinder (1) outer wall contour convergence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199010.2U CN204681861U (en) | 2015-04-03 | 2015-04-03 | A kind of cigarette seedling transplanting apparatus of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199010.2U CN204681861U (en) | 2015-04-03 | 2015-04-03 | A kind of cigarette seedling transplanting apparatus of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681861U true CN204681861U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520199010.2U Expired - Fee Related CN204681861U (en) | 2015-04-03 | 2015-04-03 | A kind of cigarette seedling transplanting apparatus of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204681861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493766A (en) * | 2017-08-31 | 2017-12-22 | 重庆市超越农业发展有限责任公司 | Transplantation device |
-
2015
- 2015-04-03 CN CN201520199010.2U patent/CN204681861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493766A (en) * | 2017-08-31 | 2017-12-22 | 重庆市超越农业发展有限责任公司 | Transplantation device |
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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: 20151007 Termination date: 20180403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |