CN206525119U - A kind of backpack combined seed and fertilizer drill - Google Patents
A kind of backpack combined seed and fertilizer drill Download PDFInfo
- Publication number
- CN206525119U CN206525119U CN201720000479.8U CN201720000479U CN206525119U CN 206525119 U CN206525119 U CN 206525119U CN 201720000479 U CN201720000479 U CN 201720000479U CN 206525119 U CN206525119 U CN 206525119U
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- CN
- China
- Prior art keywords
- blanking tube
- discharge pipe
- combined seed
- fertilizer drill
- blower
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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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- Fertilizing (AREA)
Abstract
A kind of backpack combined seed and fertilizer drill, the storage tank of material blanking tube is installed including bottom, material blanking tube outlet is connected with the discharge pipe of blower, blanking tube inlet positioned at storing pot bottom is provided with bottom valve, movable valve plate is hinged on air-out inside pipe wall, bottom valve connects to be provided with the taper material cover being fixed on storing tank skin, material cover above movable valve plate, bottom valve by the connecting rod being applied in material blanking tube sets multiple material-dropping holes.The utility model produces air-flow by blower, carries the material dropped out from storage tank, sprays and shed out outside machine from discharge pipe, realizes significantly large-scale ferti-seeding operation, can significantly improve ferti-seeding work efficiency；It can also realize that orientation broadcasts sowing operation by connecting the hand-held nozzle with flexible pipe of discharge pipe, combined seed and fertilizer drill reply field corner is solved well broadcasts sowing technical problem.
Description
Technical field
The utility model is related to a kind of agricultural fertilizer machinery, is specifically related to a kind of backpack combined seed and fertilizer drill.
Background technology
Publication No. CN204669880U patent document discloses a kind of high efficiency backpack type electric fertilizer applicator, including applies
Fertile machine body, the inside bottom of fertilizer applicator body is provided with variable speed electric motors, particularly, and variable speed electric motors, particularly drive connection rotary body, fertilizer applicator sheet
The inside of body is also equipped with the right side of speed changing circuit, the surface of fertilizer applicator body being provided with control handle, and the bottom of feed bin passes through hinge
Chain is connected with adjustable plate, and the left end of adjustable plate is connected with regulating block.The adjustable plate that the high efficiency backpack type electric fertilizer applicator is provided with
Coordinate regulating block to adjust the size of fertilizer load, the rotating speed of variable speed electric motors, particularly can also be adjusted according to actual needs, makes to apply
Fertile scope is more accurate, replaces original blade using rotary body, is thrown away fertilizer by centrifugal force, has reached that discharging is uniform
Effect, does not result in waste, improves fertilising efficiency.But, the technical scheme exist fertilizer broadcast sowing sensing it is poor, it is impossible to realize calmly
To the shortcoming broadcasted sowing.
The content of the invention
The utility model aims to provide a kind of backpack combined seed and fertilizer drill, can realize fertilizer, the orientation of seed is broadcasted sowing, and expands
Amplitude is broadcasted sowing, fertilising efficiency is improved, strengthens the applicability of combined seed and fertilizer drill.
The technical solution adopted in the utility model is：A kind of backpack combined seed and fertilizer drill, including bottom are provided with material blanking tube
Storage tank, material blanking tube outlet connected with the discharge pipe of blower, the blanking tube inlet positioned at storing pot bottom is provided with bottom valve,
Movable valve plate is hinged on air-out inside pipe wall, bottom valve is connected by the connecting rod being applied in material blanking tube and set above movable valve plate, bottom valve
It is equipped with the taper material cover being fixed on storing tank skin, material cover and multiple material-dropping holes is set.
During work, blower work produces air-flow and blows to discharge pipe, is hinged on the movable valve plate on air-out inside pipe wall in gas
Be flipped up under the promotion of stream, by connecting rod promote bottom valve move up, blanking tube inlet is unlocked, into the fertilizer in material cover,
The materials such as seed fall from material blanking tube porch and enter discharge pipe, and carrying injection by the air-flow in discharge pipe sheds out outside machine,
Trickle down in soil.Change the mouth of pipe direction of discharge pipe, so that it may realize that orientation is broadcasted sowing.Material cover can disperse material above bottom valve
Pressure, prevents material from producing very big pressure to bottom valve, and influence bottom valve rises the material opened above blanking tube inlet, material cover
It can be fallen into by the material-dropping hole on material cover in material cover, it is ensured that material continuously enters material blanking tube.
Work stoppage or at the end of, blower is stopped, and movable valve plate is no longer influenced by the thrust of air-flow and fallen, drive
Connecting rod, bottom valve are moved down, and the material that bottom valve is reclosed in blanking tube inlet, storage tank is no longer dropped out.
Above-mentioned hand-held nozzle of the discharge pipe connection with flexible pipe.Operator can be realized by changing the direction of hand-held nozzle
Sowing fertilizers or seed are oriented, combined seed and fertilizer drill reply field corner is solved well broadcasts sowing technical problem, moreover it is possible to pass through operation
The direction and the elevation angle of member's active control hand-held shower so that fertilising scope is wider, broadcasts sowing evenly, operating efficiency is higher.
Blast regulator is installed on above-mentioned blower.Change the air output of blower by blast regulator, adjust air-out
Air velocity in pipe, thus it is possible to vary fertilising, speed of drilling and amplitude.
The utility model produces air-flow by blower, carries the material dropped out from storage tank, is sprayed from discharge pipe
Shed out outside machine, realize significantly large-scale ferti-seeding operation, ferti-seeding work efficiency can be significantly improved；Connection can also be passed through
The hand-held nozzle with flexible pipe of discharge pipe, realizes that orientation broadcasts sowing operation, and spreading for combined seed and fertilizer drill reply field corner is solved well
Broadcast technical problem.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of material cover in embodiment illustrated in fig. 1.
Embodiment
Below, embodiment of the present utility model is further described with reference to accompanying drawing.
Fig. 1 shows that a kind of embodiment of backpack combined seed and fertilizer drill, including bottom are provided with the storage tank of material blanking tube 11
1, the outlet of material blanking tube 11 is connected with the discharge pipe 21 of blower 2, and the entrance of material blanking tube 11 positioned at the bottom of storage tank 1 is provided with bottom valve
3, movable valve plate 31 is hinged on the inwall of discharge pipe 21, bottom valve 3 connects movable valve plate by the connecting rod 32 being applied in material blanking tube 11
31, the top of bottom valve 3, which is provided with the taper material cover 12 being fixed on the wall of storage tank 1, material cover 12, sets multiple material-dropping holes；Go out
Hand-held nozzle 4 of the connection of airduct 21 with flexible pipe 41, facilitates operator's adjustment to change fertilizer, the injection of seed and sheds direction, real
Now orientation is broadcasted sowing.Fig. 2, which is shown, sets multiple material-dropping holes 121 on material cover 12, be easy to the material of the top of material cover 12 by falling
The lower section of material cover 12 is fallen under material hole 121.
Claims (3)
1. a kind of backpack combined seed and fertilizer drill, it is characterised in that the storage tank of material blanking tube, material blanking tube outlet are provided with including bottom
Connected with the discharge pipe of blower, be provided with positioned at the blanking tube inlet of storing pot bottom on bottom valve, air-out inside pipe wall and be hinged work
Moving valve plate, bottom valve connects to be provided with above movable valve plate, bottom valve by the connecting rod being applied in material blanking tube is fixed on storing tank skin
On taper material cover, multiple material-dropping holes are set on material cover.
2. a kind of backpack combined seed and fertilizer drill as claimed in claim 1, it is characterised in that the discharge pipe connection carries flexible pipe
Hand-held nozzle.
3. a kind of backpack combined seed and fertilizer drill as claimed in claim 1 or 2, it is characterised in that install air quantity on the blower
Adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000479.8U CN206525119U (en) | 2017-01-02 | 2017-01-02 | A kind of backpack combined seed and fertilizer drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000479.8U CN206525119U (en) | 2017-01-02 | 2017-01-02 | A kind of backpack combined seed and fertilizer drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206525119U true CN206525119U (en) | 2017-09-29 |
Family
ID=59920173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720000479.8U Active CN206525119U (en) | 2017-01-02 | 2017-01-02 | A kind of backpack combined seed and fertilizer drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206525119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903036A (en) * | 2018-07-20 | 2018-11-30 | 日洋（天津）生物科技发展有限公司 | A kind of active dry yeasr delivery device |
-
2017
- 2017-01-02 CN CN201720000479.8U patent/CN206525119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903036A (en) * | 2018-07-20 | 2018-11-30 | 日洋（天津）生物科技发展有限公司 | A kind of active dry yeasr delivery device |
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