CN2084287U - Deep fertilizer spreader - Google Patents
Deep fertilizer spreader Download PDFInfo
- Publication number
- CN2084287U CN2084287U CN 90225480 CN90225480U CN2084287U CN 2084287 U CN2084287 U CN 2084287U CN 90225480 CN90225480 CN 90225480 CN 90225480 U CN90225480 U CN 90225480U CN 2084287 U CN2084287 U CN 2084287U
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- utility
- model
- wrench
- rack piston
- 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.)
- Withdrawn
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- Fertilizing (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model relates to a fertilizer spreader which can inject the fertilizer into the soil. The utility model adopts the structure of compressing liquid by gear transmission; one end of a liquid cylinder is connected with a rack piston rod which is connected with a rack wrench through a gear; reset springs are arranged at the combining place of both ends of the wrench and a casing. The water soluble fertilizer can be divided into two stages to inject into the soil by the utility model; the problems of manual burying fertilizer and fertilizing in the agriculture are solved; the labor intensity is reduced. The utility model can be used for deep injecting fertilizer, and can also be used for watering fertilizer, spraying fertilizer, spraying agricultural chemicals, etc.
Description
The utility model relates to and a kind of fertilizer is injected fertilizer apparatus in the soil.
At present, adopt to crops fertilisings in agricultural production and water fertilizer, bury fertilizer, remove manual fertilization mode such as fertilizer, the subject matter of its existence is that the fertilizer amount of crops actual absorption is few, and working strength is big.
The purpose of this utility model provides a kind of gear transmission mode that adopts the fertilizer apparatus in the fertilizer injection soil, annotates fertilizer but also can limit the quantity of to crops enforcement.
This device is a kind of fertilizer to be injected fertilizer apparatus in the soil, its structure is, one end of the fluid cylinder (3) in housing (8) has feed tube joint (1) and fluid injection-tube (14), the other end of fluid cylinder (3) connects a rack piston bar (5), rack piston bar (5) connects tooth bar wrench (12) by gear (4), and in two ends and housing (8) junction of tooth bar wrench (12) back-moving spring (9), (10), (11) is arranged.
Accompanying drawing: Fig. 1 is this apparatus structure schematic diagram.
Below in conjunction with accompanying drawing in detail embodiment is described in detail.
All chemical fertilizer that are dissolved in water are diluted to liquid condition, be positioned in the container, its liquid outlet is connected on the feed tube joint (1) of fertilizer applicator by connecting flexible pipe, by unidirectional valve ball (2), liquid fertilizer enters the fluid cylinder (3) in the fertilizer applicator, fluid cylinder (3) is the part in the housing (8), makes during by the manufacturing housing, and this housing (8) profile is a pistol type.Because the effect of unidirectional valve ball (13), liquid fertilizer can not flow out fluid cylinder (3) this moment automatically.During deep fertilizer injection, compression tooth bar wrench (12), while back-moving spring (9), (10), (11) be compressed, rack drives gear (4) on the tooth bar wrench (12) rotates counterclockwise, by the rotation of gear (4), promote rack piston bar (5) again and travel forward, the compression of the liquid fertilizer in the fluid cylinder (3), at this moment unidirectional valve ball (2) sealing inlet, and unidirectional valve ball (13) is opened, and liquid fertilizer outpours by fluid injection-tube (14), and fluid injection-tube (14) is a long tube, the one end is made pointed, be convenient to insert in the soil, most advanced and sophisticated jet can be made through type, and promptly liquid fertilizer is directly by outpouring in the pipe, also can make and make its tip sealing, and along several jets of radially brill of pipe, liquid fertilizer jet ejection thus, as shown in Figure 1.
Injection finishes, loosen tooth bar wrench (12), then tooth bar wrench (12) makes tooth bar wrench (12) and rack piston bar (5) reset respectively, at this moment under the effect of former compressed back-moving spring (9), (10), (11), because rack piston bar (5) moves backward, it is resetted, and then fluid cylinder (3) internal pressure reduces, and makes unidirectional valve ball (13) closure, and unidirectional valve ball (2) is opened, and liquid fertilizer enters fluid cylinder (3).Then finish and once annotate fertile action.
According to the growth needs of crops, carry out the scientific formula of fertilizer, when every strain will be limited the quantity of injection, then can pass through rotary spacing plate (7), realize secondary injection.When quantitative alignment pin (6) was positioned at the groove of limiting plate (7), rack piston bar (5) is omnidistance to move back and forth, and the solution in the fluid cylinder (3) is all outpoured, and is full scale; When rotary spacing plate (7), quantitative alignment pin (6) is moved down, be positioned at boss place, rack piston bar (5) rear end, pin its motion backward again, then can realize the injection of another capacity.According to different needs, rack piston bar (5) rear end lug boss position difference can realize the injection of different capabilities.But the position of quantitative alignment pin (6) when lug boss position must not surpass the full scale injection.
The utility model is owing to adopted the injection fertilizer of gear driven type, and the operator can uprightly work, and has alleviated worker's labour intensity; Simultaneously, this device adopts multi-level injection, can realize that every strain crops are limited the quantity of to annotate fertilely, saves fertilizer, and is scientific and reasonable.
Claims (2)
1, a kind of relating to, injected fertilizer apparatus in the soil with fertilizer, one end of the fluid cylinder (3) in housing (8) has feed tube joint (1) and fluid injection-tube (14), it is characterized in that, the other end of fluid cylinder (3) connects a rack piston bar (5), rack piston bar (5) connects tooth bar wrench (12) by gear (4), and in two ends and housing (8) junction of tooth bar wrench (12) back-moving spring (9), (10), (11) is arranged.
2, fertilizer apparatus according to claim 1 is characterized in that, between housing (8) and rack piston bar (5), is connected with quantitative alignment pin (6), and quantitatively alignment pin (6) is positioned at the boss place of rack piston bar (5) rearward end when depressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225480 CN2084287U (en) | 1990-11-27 | 1990-11-27 | Deep fertilizer spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90225480 CN2084287U (en) | 1990-11-27 | 1990-11-27 | Deep fertilizer spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2084287U true CN2084287U (en) | 1991-09-11 |
Family
ID=4902906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90225480 Withdrawn CN2084287U (en) | 1990-11-27 | 1990-11-27 | Deep fertilizer spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2084287U (en) |
-
1990
- 1990-11-27 CN CN 90225480 patent/CN2084287U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |