CN207497525U - A kind of twayblade spiral fertilizer applicator main shaft assembly - Google Patents
A kind of twayblade spiral fertilizer applicator main shaft assembly Download PDFInfo
- Publication number
- CN207497525U CN207497525U CN201721459952.5U CN201721459952U CN207497525U CN 207497525 U CN207497525 U CN 207497525U CN 201721459952 U CN201721459952 U CN 201721459952U CN 207497525 U CN207497525 U CN 207497525U
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- China
- Prior art keywords
- main shaft
- twayblade
- fertilizer applicator
- welded
- discharge port
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- 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.)
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Abstract
The utility model is related to a kind of farm machinery parts, particularly a kind of twayblade spiral fertilizer applicator main shaft assembly is welded with symmetrically arranged double helix blade on the cylindrical body outer wall of main shaft, point is evenly equipped with cutter tooth on double helix blade, top is equipped with connecting flange.The main shaft body is hollow body, and upper port is feed inlet, and bottom nozzle carries out welded seal by end plate, and discharge port is opened on tube wall.Mud guard is welded on the outside of its discharge port.Its advantage is that the hollow vertical main shaft of blanking port is opened using side, can effectively prevent soil plug main shaft, while fertilizer is made to go out from the side place of spreading of main shaft axis body, improves fertilization effect.Using the setting of double helix blade, fertilizer is made to be stirred evenly with soil.
Description
Technical field
It is particularly a kind of mating with spiral fertilizer applicator the utility model is related to the agricultural equipment in a kind of agricultural machinery
Double helix blade fertilizer applicator main shaft assembly.
Background technology
The utility model is mainly matched with spiral fertilizer applicator.In agricultural operation, there is spiral fertilizer applicator fertilising to imitate
Rate is high, structure is reliable, the advantages that being hardly damaged, and is widely used, and during operation, the main shaft of spiral fertilizer applicator is easily blocked up by soil
Plug.
The fertilizer applicator main shaft assembly of currently used spiral fertilizer applicator is made of welding double helix blade on the outside of main shaft,
Main shaft is through type hollow shaft, and the upper and lower opening of hollow shaft is the inlet and outlet of fertilizer.During fertilizer operation, fertilizer from it is suitable for reading into
Enter, under the effect of gravity, directly discharge, fallen in the soil bottom of main shaft lower end from the outlet of bottom end.Due to fertilizer applicator main shaft
Play a part of rotation soil simultaneously to loosen the soil, so soil easily blocks discharge port.
Invention content
Technical barrier to be solved in the utility model is, in view of the above-mentioned problems of the prior art, providing a kind of double
Blade screw fertilizer applicator main shaft assembly, is matched on spiral fertilizer applicator, can not only prevent soil plug discharge port, but also improves fertilising
Effect.
The utility model technical solution is that symmetrically arranged double helix leaf is welded on the cylindrical body outer wall of main shaft 3
Piece 4, top are equipped with connecting flange 2；The ontology of main shaft 3 is hollow body, and the upper port of hollow body is feed inlet 1, special
Sign is：The bottom nozzle of 3 hollow body of main shaft offers discharge port 7 by 8 welded seal of end plate on the side wall of bottom end tube body.
The outside of discharge port 7 is welded with mud guard 6.
Divide on double helix blade 4 and be evenly equipped with cutter tooth 5.
2-6 discharge port 7 is symmetrically offered on the side wall of main shaft bottom end.
The utility model and prior art the advantages of had that compares is main shaft sealed bottom, it is therefore prevented that soil plug
Main shaft；Discharge port is arranged on the side wall of main shaft, by the effect of centrifugal force, fertilizer from side is spread out, is effectively prevented
Soil or fertilizer block main shaft；Using the setting of double helix blade, fertilizer is made to be stirred evenly with soil.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Figure label：1- feed inlets, 2- flanges, 3- main shafts, 4- double helix blades, 5- cutters tooth, 6- mud guards, 7- dischargings
Mouthful, 8- end plates.
Specific embodiment
Combination attached drawing is further described the utility model with specific embodiment below.
A kind of twayblade spiral fertilizer applicator main shaft assembly of the utility model, is welded on the cylindrical body outer wall of main shaft 3 pair
Claim the double helix blade 4 of setting, top is equipped with connecting flange 2.
3 ontology of main shaft is hollow body, and the upper port of hollow body is feed inlet 1, the bottom nozzle of hollow body
Welded seal is carried out by end plate 8.Discharge port 7 is opened on the side wall of 3 bottom end tube body of main shaft, effectively prevents soil or fertilizer blocks up
Fill in main shaft.
To prevent soil clogging discharge port 7, mud guard 6 is welded on the outside of it, on the one hand can prevent soil plug from going out
On the other hand the fertilizer that centrifugation is thrown away can be carried out guiding submitting by material mouth 7.2-6 are symmetrically offered on the side wall of main shaft bottom end
Discharge port 7.
Divide on double helix blade 4 and be evenly equipped with cutter tooth 5, effectively soil can be cut, unscrewed, to improve fertilising effect
Fruit.
Claims (4)
1. a kind of twayblade spiral fertilizer applicator main shaft assembly, main shaft（3）Cylindrical body outer wall on be welded with symmetrically arranged double spiral shells
Vane piece（4）, top is equipped with connecting flange（2）；Main shaft（3）Ontology for hollow body, the upper port of hollow body be into
Material mouth（1）, it is characterised in that：Main shaft（3）The bottom nozzle of hollow body is by end plate（8）Welded seal, the side wall of bottom end tube body
On offer discharge port（7）.
2. a kind of twayblade spiral fertilizer applicator main shaft assembly as described in claim 1, it is characterised in that：Discharge port（7）It is outer
Side is welded with mud guard（6）.
3. a kind of twayblade spiral fertilizer applicator main shaft assembly as claimed in claim 1 or 2, it is characterised in that：Double helix blade
（4）Upper point is evenly equipped with cutter tooth（5）.
4. a kind of twayblade spiral fertilizer applicator main shaft assembly as claimed in claim 1 or 2, it is characterised in that：Main shaft bottom end
2-6 discharge port is symmetrically offered on side wall（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459952.5U CN207497525U (en) | 2017-11-06 | 2017-11-06 | A kind of twayblade spiral fertilizer applicator main shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721459952.5U CN207497525U (en) | 2017-11-06 | 2017-11-06 | A kind of twayblade spiral fertilizer applicator main shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207497525U true CN207497525U (en) | 2018-06-15 |
Family
ID=62502934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721459952.5U Active CN207497525U (en) | 2017-11-06 | 2017-11-06 | A kind of twayblade spiral fertilizer applicator main shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207497525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295953A (en) * | 2020-03-02 | 2020-06-19 | 南宁学院 | Peanut seeder |
-
2017
- 2017-11-06 CN CN201721459952.5U patent/CN207497525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295953A (en) * | 2020-03-02 | 2020-06-19 | 南宁学院 | Peanut seeder |
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