CN206260267U - One kind lengthens seedling case - Google Patents
One kind lengthens seedling case Download PDFInfo
- Publication number
- CN206260267U CN206260267U CN201621279292.8U CN201621279292U CN206260267U CN 206260267 U CN206260267 U CN 206260267U CN 201621279292 U CN201621279292 U CN 201621279292U CN 206260267 U CN206260267 U CN 206260267U
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- China
- Prior art keywords
- seedling case
- lengthening
- position block
- tooth
- case body
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Abstract
Seedling case is lengthened the utility model discloses one kind, including seedling case body, also include the lengthened plate on the top for being plugged on seedling case body, described lengthened plate includes handle and is arranged on multiple lengthening teeth of handle bottom, the bottom of at least one lengthening tooth is provided with lower position block, upper limit position block is provided with the middle part of at least one lengthening tooth, top board is provided with the top of described seedling case body；Described top board is provided with jack that is corresponding with tooth is lengthened and coordinating with upper limit position block, and the back of described seedling case body is provided with and lengthens the track that tooth coordinates, and the back of described seedling case body is additionally provided with one piece of baffle plate for engaging with lower position block.The purpose of this utility model is to provide a kind of lengthening seedling case of fixing-stable.
Description
Technical field
The utility model is related to rice transplanter field, particularly a kind of to lengthen seedling case.
Background technology
Existing seedling case surface is all arcuate structure, limited length, and when field length is more long, rice transplanter is found in field
During centre, the rice shoot in seedling case just is inserted to be over and requires supplementation with rice shoot, very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of lengthening seedling case of fixing-stable.
The utility model provide technical scheme be：One kind lengthens seedling case, including seedling case body, also including being plugged on seedling case
The lengthened plate on the top of body, described lengthened plate includes handle and is arranged on multiple lengthening teeth of handle bottom, at least one
The bottom for lengthening tooth is provided with lower position block, is provided with upper limit position block in the middle part of at least one lengthening tooth, the top of described seedling case body
Portion is provided with top board；Described top board is provided with jack that is corresponding with tooth is lengthened and coordinating with upper limit position block, described seedling case sheet
The back of body is provided with and lengthens the track that tooth coordinates, and the back of described seedling case body is additionally provided with one piece to be used for and lower position block card
The baffle plate of conjunction.
In above-mentioned lengthening seedling case, the roof of described lower position block and the angle lengthened between tooth surface are less than or equal to
90°。
In above-mentioned lengthening seedling case, the bottom surface of described lower position block and the angle lengthened between tooth surface are obtuse angle.
In above-mentioned lengthening seedling case, the bottom surface of described upper limit position block and the angle lengthened between tooth surface are less than or equal to
90°。
In above-mentioned lengthening seedling case, the quantity of the lengthening tooth on a lengthened plate is 8, wherein 4 lengthen and set on tooth
Lower position block is put, upper limit position block is set on 4 lengthening teeth in addition.
In above-mentioned lengthening seedling case, the end of described lengthening tooth is wedge shape.
The utility model after adopting the above technical scheme, its have the advantage that for：
(1) this programme can effectively extend the height of seedling case body using lengthened plate, specifically upper limit position block limitation
Lengthened plate is descending, and lower position block prevents lengthened plate from being extracted out easily.
(2) purpose that the angle of the upper and lower surface of this programme lower position block is set is lengthening tooth is readily inserted into and is difficult to take out
Go out.
(3) purpose that the angle of the bottom surface of this programme upper limit position block is set is to limit that lengthened plate is descending, lengthens tooth
Wedge shaped end improves insertion fairness.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the rearview of the seedling case body of the utility model embodiment 1；
Fig. 3 is the front view of the lengthened plate of the utility model embodiment 1；
Fig. 4 is the side view of the lengthened plate of the utility model embodiment 1.
Specific embodiment
With reference to specific embodiment, the technical solution of the utility model is described in further detail, but not structure
Paired any limitation of the present utility model.
Embodiment 1：
As shown in Figures 1 to 4, it is a kind of lengthen seedling case, including seedling case body 1, also including being plugged on the top of seedling case body 1
Lengthened plate 2, described lengthened plate 2 includes handle 3 and is arranged on 8 lengthening teeth, 4,4 bottoms of lengthening tooth 4 of the bottom of handle 3
The middle part for being provided with 6,4 lengthening teeth 4 of lower position block is provided with upper limit position block 5, and specifically, the 1st, 3,6,8 lengthen under the setting of tooth 4
Limited block 6, remaining middle part for lengthening tooth 4 sets upper limit position block 5；The top of described seedling case body 1 is provided with top board 7；It is described
Top board 7 be provided with lengthen tooth 4 it is corresponding and with upper limit position block 5 coordinate jack 8, the back of described seedling case body 1 sets
Have and lengthen the track 10 that tooth 4 coordinates, the back of described seedling case body 1 is additionally provided with one piece is used for what is engaged with lower position block 6
Baffle plate 11.
Specifically, the roof of described lower position block 6 and the angle α lengthened between the surface of tooth 4 are equal to 90 °；Described
The bottom surface of lower position block 6 and the angle β lengthened between the surface of tooth 4 are obtuse angle.In above-mentioned lengthening seedling case, described upper limit
The bottom surface of block 5 and the angle γ lengthened between the surface of tooth 4 are equal to 90 °, and the end 9 of described lengthening tooth 4 is wedge shape.
In actual applications, the lengthening tooth 4 of lengthened plate 2 is inserted from jack 8, until lower position block 6 is fastened on
Untill the lower surface of baffle plate 11, so in the case where each lengthening tooth 4 is not extruded, lengthened plate 2 is neither easy to be excessively inserting also not
Easily extract out easily, good fixing effect, can effectively extend the height of seedling case body 1.
Above-described embodiment is the utility model preferably implementation method, but implementation method of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from the change made under Spirit Essence of the present utility model and principle, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (6)
- It is 1. a kind of to lengthen seedling case, including seedling case body, it is characterised in that：Also include the lengthening on the top for being plugged on seedling case body Plate, described lengthened plate includes handle and is arranged on multiple lengthening teeth of handle bottom, and the bottom of at least one lengthening tooth is provided with Lower position block, upper limit position block is provided with the middle part of at least one lengthening tooth, and top board is provided with the top of described seedling case body；Described Top board is provided with jack that is corresponding with tooth is lengthened and coordinating with upper limit position block, and the back of described seedling case body is provided with and lengthening The track that tooth coordinates, the back of described seedling case body is additionally provided with one piece of baffle plate for engaging with lower position block.
- It is 2. according to claim 1 to lengthen seedling case, it is characterised in that：The roof of described lower position block and lengthening tooth surface Between angle be less than or equal to 90 °.
- It is 3. according to claim 2 to lengthen seedling case, it is characterised in that：The bottom surface of described lower position block and lengthening tooth surface Between angle be obtuse angle.
- It is 4. according to claim 2 to lengthen seedling case, it is characterised in that：The bottom surface of described upper limit position block and lengthening tooth surface Between angle be less than or equal to 90 °.
- It is 5. according to claim 4 to lengthen seedling case, it is characterised in that：The quantity of the lengthening tooth on one lengthened plate is 8, Lower position block is set on wherein 4 lengthening teeth, upper limit position block is set on 4 lengthening teeth in addition.
- It is 6. according to claim 1 to lengthen seedling case, it is characterised in that：The end of described lengthening tooth is wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279292.8U CN206260267U (en) | 2016-11-23 | 2016-11-23 | One kind lengthens seedling case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621279292.8U CN206260267U (en) | 2016-11-23 | 2016-11-23 | One kind lengthens seedling case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206260267U true CN206260267U (en) | 2017-06-20 |
Family
ID=59041838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621279292.8U Active CN206260267U (en) | 2016-11-23 | 2016-11-23 | One kind lengthens seedling case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206260267U (en) |
-
2016
- 2016-11-23 CN CN201621279292.8U patent/CN206260267U/en active Active
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