CN202496193U - Seedling conveying pipeline of seedling planting machine - Google Patents
Seedling conveying pipeline of seedling planting machine Download PDFInfo
- Publication number
- CN202496193U CN202496193U CN2012200212073U CN201220021207U CN202496193U CN 202496193 U CN202496193 U CN 202496193U CN 2012200212073 U CN2012200212073 U CN 2012200212073U CN 201220021207 U CN201220021207 U CN 201220021207U CN 202496193 U CN202496193 U CN 202496193U
- Authority
- CN
- China
- Prior art keywords
- seedling
- pipeline
- conveying pipeline
- rice transplanter
- funnel
- 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 discloses a seedling conveying pipeline of a seedling planting machine, which belongs to the technical field of seedling planting machines. The seedling conveying pipeline comprises a funnel-shaped pipeline, and is characterized in that the seedling conveying pipeline also comprises two elastic pieces symmetrically arranged inside the funnel-shaped pipeline; upper ends of the elastic pieces are in welded connection with corners inside the funnel-shaped pipeline; two threaded holes are symmetrically arranged at the lower part of the funnel-shaped pipeline in positions relative to the elastic pieces; and screws are connected with interiors of the threaded holes. As the size of the seedling conveying pipeline can be adjusted, large and small seeding can be conveyed through proper pipelines, situations of omission and loss of seeding of the seedling planting machine are reduced, the seedling planting quality is guaranteed, and the grain production efficiency and the economic benefit are improved.
Description
Technical field
The utility model relates to the rice transplanter technical field, is specifically related to a kind of seedling sending tube road of rice transplanter.
Background technology
Rice transplanter is as one of main common device of grain-production; Its performance directly affects the quality and the speed of production of grain; The technology and the function that improve rice transplanter not only help increasing work efficiency, reducing labor intensity; Can also guarantee grain quality, reduce production costs, increase economic efficiency, increase grain yield, in addition all significant to solving crisis in food.The kind of the rice of China's plantation at present is numerous; It is late that have have morning the period of plantation; So just cause planting the not of uniform size of seedling; Passage during in the market transplanter feeding seedling is all more fixing, will occur revealing seedling and the situation of decreasing seedling when rice transplanter is planted rice shoot not of uniform size like this, has influenced the production of grain.
The utility model content
The utility model technical problem to be solved is to provide a kind of simple in structure, has the seedling sending tube road of the rice transplanter of adjustable channel sized.
The utility model technical problem to be solved adopts following technical scheme to realize.
A kind of seedling sending tube road of rice transplanter; Comprise the infundibulate pipeline; It is characterized in that: the seedling sending tube road of described rice transplanter also comprises and is located at symmetrically arranged two shell fragments of infundibulate pipe interior; The upper end of said shell fragment and infundibulate pipe interior corner are welded to connect, and the bottom of said infundibulate pipeline is arranged with two screwed holes with respect to the shell fragment position, is connected with screw in the screwed hole.
Described shell fragment is a kind of elastic steel sheet material.
The interception face of described shell fragment is circular-arc.
The beneficial effect of the utility model is: the utility model is because the seedling sending tube road channel sized of adjustable rice transplanter; Make seedlings and seedling can pass through suitable passage and send seedling; Reduce rice transplanter and revealed seedling and the situation of decreasing seedling, guaranteed the quality of rice transplanting, the efficient that has improved grain-production and economic benefit.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model Fig. 1 upward view
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Like Fig. 1, shown in 2; A kind of seedling sending tube road of rice transplanter; Comprise infundibulate pipeline 1, the seedling sending tube road of rice transplanter comprises also and is located at inner symmetrically arranged two shell fragments 2 of infundibulate pipeline 1 that the upper end of shell fragment 2 and infundibulate pipeline 1 inner corner are welded to connect; The bottom of infundibulate pipeline 1 is arranged with two screwed holes 3 with respect to shell fragment 2 positions, is connected with screw 4 in the screwed hole 3.Shell fragment 2 is a kind of elastic steel sheet materials.The interception face of shell fragment 2 is circular-arc.
The seedling sending tube road of rice transplanter, when screw 4 was screwed to infundibulate pipeline 1 outermost, shell fragment 2 was just fitted with infundibulate pipeline 1 inner pipe wall; When the screw 4 of infundibulate pipeline 1 both sides constantly turns inward; Screw 4 will head on shell fragment 2 toward the compression of infundibulate pipeline center, makes the passage in seedling sending tube road diminish, when the screw 4 of infundibulate pipeline 1 both sides constantly turns toward the outside; Shell fragment 2 is because the elastic reaction of self; Can fit toward infundibulate pipeline 1 inwall direction, make the passage in seedling sending tube road become big, thereby realized the adjustable purpose of transplanter feeding seedling pipeline.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. the seedling sending tube road of a rice transplanter; Comprise the infundibulate pipeline; It is characterized in that: the seedling sending tube road of described rice transplanter comprises that also being located at the infundibulate pipe interior is symmetrically arranged two shell fragments; The upper end of said shell fragment and infundibulate pipe interior corner are welded to connect, and the bottom of said infundibulate pipeline is arranged with two screwed holes with respect to the shell fragment position, is connected with screw in the screwed hole.
2. the seedling sending tube road of rice transplanter according to claim 1, it is characterized in that: described shell fragment is a kind of elastic steel sheet material.
3. the seedling sending tube road of rice transplanter according to claim 1, it is characterized in that: the interception face of described shell fragment is circular-arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200212073U CN202496193U (en) | 2012-01-10 | 2012-01-10 | Seedling conveying pipeline of seedling planting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200212073U CN202496193U (en) | 2012-01-10 | 2012-01-10 | Seedling conveying pipeline of seedling planting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202496193U true CN202496193U (en) | 2012-10-24 |
Family
ID=47032837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200212073U Expired - Fee Related CN202496193U (en) | 2012-01-10 | 2012-01-10 | Seedling conveying pipeline of seedling planting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202496193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127266A (en) * | 2017-03-28 | 2017-09-05 | 昆明理工大学 | A kind of station flexible jig device for imprinting T connector workpiece |
-
2012
- 2012-01-10 CN CN2012200212073U patent/CN202496193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127266A (en) * | 2017-03-28 | 2017-09-05 | 昆明理工大学 | A kind of station flexible jig device for imprinting T connector workpiece |
| CN107127266B (en) * | 2017-03-28 | 2019-04-09 | 昆明理工大学 | A kind of station flexible jig device imprinting T connector workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20140110 |