CN202759784U - Full-automatic controllable top dressing gun - Google Patents
Full-automatic controllable top dressing gun Download PDFInfo
- Publication number
- CN202759784U CN202759784U CN 201220362527 CN201220362527U CN202759784U CN 202759784 U CN202759784 U CN 202759784U CN 201220362527 CN201220362527 CN 201220362527 CN 201220362527 U CN201220362527 U CN 201220362527U CN 202759784 U CN202759784 U CN 202759784U
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- piston
- spring
- gun
- rifle head
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Abstract
A full-automatic controllable top dressing gun is characterized in that a gun head is arranged in an outer protecting tube, the upper end of the gun head is fixedly connected with a small piston, the upper end of the small piston is connected with a boosting rod penetrating through a large piston through an adjusting nut, the upper end of the boosting rod is fixedly connected with a handle ring, the large piston and the small piston are arranged in a piston jar fixedly connected on the upper portion of the outer protecting tube, the small piston is in tight sliding fit with the piston jar which is of a tubular structure, a storage chamber is arranged between the two pistons, one end of a small conveying tube is inserted into the piston jar up to the storage chamber, the other end of the small conveying tube is communicated with a hose, the hose is communicated with a hopper, a spring is mounted on the lower portion of the gun head, the upper end of the spring is fixedly connected with a spring press plate and arranged in a spring protecting tube, and the spring protecting tube is supported by a spring tube support fixed on the inner wall of the outer protecting tube. The full-automatic controllable top dressing gun is timesaving, laborsaving and capable of adjusting the fertilizing amount, and concrete practice proves that top dressing of more than 1.2 mu each hour is achieved, so that labor efficiency is improved while labor intensity is reduced.
Description
Technical field
The utility model relates to a kind of fertilising farm machinery, and is concrete to a kind of full-automatic controlled fertilizer applicator.
Background technology
In full mulched maize plant development, corn is long namely will to carry out root 56 centimeters high the time to horn mouth and topdresses, and generally adopts at present the conventional corn dibbler to impose chemical fertilizer, and multipotency chases after 0.6-0.8 mu for each person every day, takes a lot of work very much, and labour intensity is very large.
The utility model content
The utility model provides a kind of full-automatic regulation and control fertilizer-applicating gun rational in infrastructure, easy to use, laborsaving.
For this reason, adopt following technical scheme: a kind of full-automatic controlled fertilizer-applicating gun, it comprises the rifle head, and this rifle head places in the outer pillar, and described rifle head upper end and valve piston are affixed, and this valve piston upper end connects with the boosting-rod that is connected large piston by adjusting nut; This affixed handle ring in boosting-rod upper end; Described large and small piston all places in the piston cylinder that is fixed in described outer pillar top and described valve piston tightly is slidingly matched with this piston cylinder, and described piston cylinder is tubular structure; Storeroom between the described two-piston; Conveying tubule one end inserts in the piston cylinder until described storeroom place, the other end and soft pipe connection, and this flexible pipe and funnel are communicated with; The bottom of described rifle head is equipped with spring, and this spring affixed spring bearer plate in upper end and its place in the spring protective tube, and this spring protective tube is by the bourdon tube stent support that is fixed on the described outer pillar inwall.
The utility model is not only time saving and energy saving, the size of all right regulated fertilization amount, and concrete practice proves: per hour impose chemical fertilizer more than 1.2 mu, improved efficiency, reduced labour intensity.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
With reference to Fig. 1, a kind of full-automatic controlled fertilizer-applicating gun, it comprises rifle head 2, this rifle head 2 places in the outer pillar 7, described rifle head 2 upper ends and valve piston 9 are affixed, these valve piston 9 upper ends connect with the boosting-rod 18 that is connected large piston 22 by adjusting nut 11, and this adjusting nut 11 and described large piston 22 are welded as a whole; This affixed handle ring 19 in boosting-rod 18 upper ends; Described large and small piston 22,9 all places in the piston cylinder 8 that is fixed in described outer pillar 7 tops and described valve piston 9 and this piston cylinder 8 tightly are slidingly matched, and described piston cylinder 8 is tubular structure; It is storeroom 10 between the described two-piston; Valve piston 9 shaped upper parts are cone, and the space that this cone and piston cylinder 8 form is storeroom 10 just.Conveying tubule 15 1 ends insert in the piston cylinder 8 until described storeroom 10 places, and the other end and flexible pipe 21 are communicated with, and this flexible pipe 21 and funnel 20 are communicated with; The bottom of described rifle head 2 is equipped with spring 4, and this affixed spring bearer plate 6 in spring 4 upper ends and its place in the spring protective tube 5, and this spring protective tube 5 is supported by the bourdon tube support 3 that is fixed on described outer pillar 7 inwalls.
Orientation lever 16 1 ends are fixed on the described boosting-rod 18, and the other end and the orientation lever that is fixed on the described outer pillar 7 overlapped for 13 sliding joining.Guarantee boosting-rod 18 rectilinear motions.
Have groove 14 on the described piston cylinder 8, and on the large piston 22 guide pin 12 is installed.Make large piston 22 rectilinear motions.
Concrete using method: the identical fertilizer bag of oral area size of at first doing an oral area and funnel 20, this fertilizer bag two open ends, tie up on funnel 20 for one, the other end is tightened by cord or cloth, pull sack and the back of the body fertilizer bag when this cord or cloth leave surplus for the dress chemical fertilizer.The same back of posture that when loading onto a little chemical fertilizer in the fertilizer bag, wraps with endorsement, portable fertilizer-applicating gun just begins to topdress, the light handle ring 19 of pressing, rifle head 2 just expose the outlet 1 of outer pillar 7 and bury 7 centimetres dark, at this moment the chemical fertilizer of storeroom 10 has spread to outlet 1, when not pressing handle ring 19 because the effect of spring 4 just makes rifle head 2 rise, chemical fertilizer is just from exporting in 1 ostium, piston is also got back to the origin-location, and storeroom is filled again chemical fertilizer, goes round and begins again like this and carries out dosing.About each cave-applied fertilizer amount 15 grams, the size of fertilizing amount can also be regulated, and released orientation bar bolt 17 rotates boosting-rod 18, spacing between the large and small piston is changed and regulates and control fertilizing amount.The utility model is simple to operate in a word, and is easy to use, light, and speed is fast, work efficiency is high, deeply is subjected to peasant's welcome and favorable comment.
Claims (3)
1. full-automatic controlled fertilizer-applicating gun, it is characterized in that: it comprises rifle head (2), this rifle head (2) places in the outer pillar (7), described rifle head (2) upper end and valve piston (9) are affixed, and this valve piston (9) upper end connects with the boosting-rod that is connected large piston (22) (18) by adjusting nut (11); This boosting-rod (18) upper end affixed handle ring (19); Described large and small piston (22,9) all places in the piston cylinder (8) that is fixed in described outer pillar (7) top and described valve piston (9) and this piston cylinder (8) tightly are slidingly matched, and described piston cylinder (8) is tubular structure; It is storeroom (10) between the described two-piston; Conveying tubule (15) one ends insert in the piston cylinder (8) until described storeroom (10) is located the other end and flexible pipe (21) connection, and this flexible pipe (21) and funnel (20) connection; The bottom of described rifle head (2) is equipped with spring (4), and this spring (4) upper end affixed spring bearer plate (6) and its place in the spring protective tube (5), and this spring protective tube (5) is supported by the bourdon tube support (3) that is fixed on described outer pillar (7) inwall.
2. a kind of controlled fertilizer-applicating gun according to claim 1, it is characterized in that: orientation lever (16) one ends are fixed on the described boosting-rod (18), the other end and be fixed in sliding joining of orientation lever cover (13) on the described outer pillar (7).
3. a kind of controlled fertilizer-applicating gun according to claim 1 is characterized in that: have groove (14) on the described piston cylinder (8), and on the large piston (22) guide pin (12) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220362527 CN202759784U (en) | 2012-04-17 | 2012-07-25 | Full-automatic controllable top dressing gun |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220161922 | 2012-04-17 | ||
| CN201220161922.7 | 2012-04-17 | ||
| CN 201220362527 CN202759784U (en) | 2012-04-17 | 2012-07-25 | Full-automatic controllable top dressing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759784U true CN202759784U (en) | 2013-03-06 |
Family
ID=47766403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220362527 Expired - Fee Related CN202759784U (en) | 2012-04-17 | 2012-07-25 | Full-automatic controllable top dressing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759784U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718858A (en) * | 2015-04-11 | 2015-06-24 | 邱杨舒 | Fertilizing equipment |
| CN106416553A (en) * | 2016-12-09 | 2017-02-22 | 宁波市林业局林特种苗繁育中心 | Hand-push type plant fertilizing and pesticide application device |
| CN106856767A (en) * | 2017-03-07 | 2017-06-20 | 严敏烨 | A kind of hand propelled plant fertilising device for administration of drugs |
| CN107409559A (en) * | 2017-05-12 | 2017-12-01 | 东北农业大学 | Touching formula pricks cave sowing mechanism |
-
2012
- 2012-07-25 CN CN 201220362527 patent/CN202759784U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104718858A (en) * | 2015-04-11 | 2015-06-24 | 邱杨舒 | Fertilizing equipment |
| CN104718858B (en) * | 2015-04-11 | 2017-02-08 | 江西省农业科学院农业工程研究所 | Fertilizing equipment |
| CN106416553A (en) * | 2016-12-09 | 2017-02-22 | 宁波市林业局林特种苗繁育中心 | Hand-push type plant fertilizing and pesticide application device |
| CN106856767A (en) * | 2017-03-07 | 2017-06-20 | 严敏烨 | A kind of hand propelled plant fertilising device for administration of drugs |
| CN106856767B (en) * | 2017-03-07 | 2018-06-26 | 李培枝 | A kind of hand propelled plant fertilising device for administration of drugs |
| CN107409559A (en) * | 2017-05-12 | 2017-12-01 | 东北农业大学 | Touching formula pricks cave sowing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |