CN104604412A - Cam type hole pricking and fertilizer spraying mechanism - Google Patents
Cam type hole pricking and fertilizer spraying mechanism Download PDFInfo
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- CN104604412A CN104604412A CN201510079143.0A CN201510079143A CN104604412A CN 104604412 A CN104604412 A CN 104604412A CN 201510079143 A CN201510079143 A CN 201510079143A CN 104604412 A CN104604412 A CN 104604412A
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Abstract
The invention discloses a cam type hole pricking and fertilizer spraying mechanism, belonging to an agricultural machinery. A cylindrical end surface cam is fixedly arranged on a cam rack, a vertical shaft is inserted onto the cylindrical end surface cam, a circular fertilizer conveying channel, a fertilizer inlet channel and a fertilizer conveying center channel which are sequentially communicated are arranged on the vertical shaft, the circular fertilizer conveying channel is communicated with a fertilizer inlet in the cylindrical end surface cam, a driving chain wheel and a fertilizer spraying needle seat are respectively fixedly arranged on the upper end and the lower end of the vertical shaft, a fertilizer discharge distribution channel on the fertilizer spraying needle seat is communicated with the fertilizer conveying center channel, a fertilizer spraying needle with a roller and a pressure spring is arranged on the fertilizer spraying needle seat in a vertically moving manner, a fertilizer conveying hole and a fertilizer conveying channel and a fertilizer conveying hole which are communicated with the fertilizer discharge distribution channel are formed in the fertilizer spraying needle. According to the cam type hole pricking and fertilizer spraying mechanism, the fast hole prickling, fertilizer spraying and soiling reciprocated movement of the fertilizer spraying needle can be realized, and the cam type hole pricking and fertilizer spraying mechanism has the characteristics of being novel, reasonable, and simple in structure, high in hole prickling and fertilizer spraying efficiency, good in quality, reliable to use, easy to manufacture, and low in cost.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to a kind of liquid fertilizer and to spread manuer in holes the bundle cave-applied fertilizer mechanism of operation.
Background technology
Deep placement type liquid fertilizer applying machine a kind ofly will act near crop root part in the middle of liquid fertilizer deep placement to soil, has joint fertile successful the work tool that can increase production, increase income, reduce environmental pollution, have the features such as higher economic benefit and social benefit.Hole pricking mechanism is its critical component, and this mechanism has fertilizer spraying needle and penetrates soil and the function spraying liquid fertilizer.But because existing hole pricking mechanism adopts irregular gear planetary system type transmission, the cave mouth longitudinal size pricked out is large, also there is transmission complexity and irregular gear is not easily processed, the accuracy of mesh requires the shortcomings such as high and inefficiency.
Summary of the invention
The object of the invention is exactly for above-mentioned prior art Problems existing, design provides a kind of cam-type Zha Xuepenfei mechanism, reaches to simplify structure, reduce processing and manufacturing cost, easily install, meet fertilizer spraying needle and penetrate soil and extract the quick acting of soil, obtain compared with vesicle mouth, the object reducing liquid fertilizer volatilization.
The object of the invention is achieved in that and is fixedly mounted with cartridge type edge cam on cam holder, vertical shaft axially, radial location, circumference is rotating to be inserted on cartridge type edge cam, described cartridge type edge cam sidewall offers fertilizer inlet, at described vertical shaft, the defeated fertile groove of the annular be interconnected successively is set, enter fertile passage and defeated fertile central passage, the defeated fertile groove of described annular is communicated with fertilizer inlet, described vertical shaft upper end and bottom are fixedly mounted with drive sprocket and fertilizer spraying needle seat respectively, described fertilizer spraying needle seat arranges fertilizer and distributes passage, described fertilizer is distributed passage and is communicated with defeated fertile central passage, plug-in mounting fertilizer spraying needle moving up and down on described fertilizer spraying needle seat, roller is installed in fertilizer spraying needle upper end, described roller contacts with the cam face of cartridge type edge cam and coordinates, compression spring is sleeved on fertilizer spraying needle, the upper surface of described compression spring contacts with fertilizer spraying needle seat upper surface with fertilizer spraying needle convex shoulder lower surface respectively with lower surface and coordinates, described fertilizer spraying needle arranges the defeated fertile hole be interconnected successively, defeated fertile passage and fertilizer hole, described defeated fertile hole and fertilizer distribute passage be concentric be interconnected or axle center misplace close coordinate, so far cam-type Zha Xuepenfei mechanism is formed.
The structure that the invention adopts cartridge type edge cam to coordinate with compression spring, achieve fertilizer spraying needle and prick the reciprocating action that cave spray is fertile and be unearthed fast, obtain less and regular fertilising cave mouth, decrease volatilization loss and the pollution on the environment of liquid fertilizer, have novel structure, rationally, simple, prick cave and spray fertilizer efficiency rate is high, quality good, use feature reliable, easy to manufacture, with low cost.
Accompanying drawing explanation
Fig. 1 is cam-type Zha Xuepenfei mechanism general structure schematic diagram.
In figure, piece number illustrates:
1, vertical shaft, 2, drive sprocket, 3, enter fertile passage, 4, fertilizer inlet, 5, cam holder, 6, roller, 7, fertilizer spraying needle, 8, compression spring, 9, defeated fertile hole, 10, defeated fertile passage, 11, fertilizer hole, 12, fertilizer distribute passage, 13, fertilizer spraying needle seat, 14, cartridge type edge cam, 15, defeated fertile central passage, 16, annular defeated fertile groove.
Embodiment
Below in conjunction with accompanying drawing, the invention embodiment is described in detail.A kind of cam-type Zha Xuepenfei mechanism, cam holder 5 is fixedly mounted with cartridge type edge cam 14, vertical shaft 1 axially, radial location, circumference is rotating to be inserted on cartridge type edge cam 14, described cartridge type edge cam 14 sidewall offers fertilizer inlet 4, at described vertical shaft 1, the defeated fertile groove 16 of the annular be interconnected successively is set, enter fertile passage 3 and defeated fertile central passage 15, the defeated fertile groove 16 of described annular is communicated with fertilizer inlet 4, described vertical shaft 1 upper end and bottom are fixedly mounted with drive sprocket 2 and fertilizer spraying needle seat 13 respectively, described fertilizer spraying needle seat 13 arranges fertilizer and distributes passage 12, described fertilizer is distributed passage 12 and is communicated with defeated fertile central passage 15, plug-in mounting fertilizer spraying needle 7 moving up and down on described fertilizer spraying needle seat 13, roller 6 is installed in fertilizer spraying needle 7 upper end, described roller 6 contacts with the cam face of cartridge type edge cam 14 and coordinates, compression spring 8 is sleeved on fertilizer spraying needle 7, the upper surface of described compression spring 8 contacts with fertilizer spraying needle seat 13 upper surface with fertilizer spraying needle 7 convex shoulder lower surface respectively with lower surface and coordinates, described fertilizer spraying needle 7 arranges the defeated fertile hole 9 be interconnected successively, defeated fertile path 10 and fertilizer hole 11, described defeated fertile hole 9 and fertilizer are distributed passage 12 and to be interconnected in concentric or axle center misplace closed cooperation.
During operation, outer defeated power drives vertical shaft 1 and fertilizer spraying needle seat 13 to rotate in the lump through drive sprocket 2, fertilizer spraying needle seat 13 drives fertilizer spraying needle 7 to rotate, under the mating reaction of cartridge type edge cam 14 and compression spring 8, fertilizer spraying needle 7 axial pumping on fertilizer spraying needle seat 13 is achieved by roller 6, wherein, when cartridge type edge cam 14 through roller 6 promote fertilizer spraying needle 7 compression pressure spring 8 move downward time, defeated fertile hole 9 on fertilizer spraying needle 7 and the fertilizer on fertilizer spraying needle seat 13 are distributed passage 12 one end and are overlapped when being communicated with, successively from fertilizer inlet 4, the defeated fertile groove 16 of annular, the liquid chemical fertilizer that defeated fertile central passage 15 is filled in fertilizer distribution passage 12 enters in defeated fertile path 10 through defeated fertile hole 9, and enter in the cave mouth pricked out from fertilizer hole 11, complete and prick cave, fertilising operation.When the roller 6 that fertilizer spraying needle 7 turns on it coordinates with the recess of cartridge type edge cam 14, under compression spring 8 acts on, fertilizer spraying needle 7 rises fast, extracts from soil, and passage 12 is distributed in misalignment position with fertilizer in defeated fertile hole 9, becomes sealing state, stops fertilising.Circulate successively and worked continuously.
Claims (1)
1. a cam-type Zha Xuepenfei mechanism, it is characterized in that: on cam holder (5), be fixedly mounted with cartridge type edge cam (14), vertical shaft (1) axially, radial location, circumference is rotating to be inserted on cartridge type edge cam (14), described cartridge type edge cam (14) sidewall offers fertilizer inlet (4), at described vertical shaft (1), the defeated fertile groove (16) of the annular be interconnected successively is set, enter fertile passage (3) and defeated fertile central passage (15), the defeated fertile groove (16) of described annular is communicated with fertilizer inlet (4), described vertical shaft (1) upper end and bottom are fixedly mounted with drive sprocket (2) and fertilizer spraying needle seat (13) respectively, described fertilizer spraying needle seat (13) arranges fertilizer and distributes passage (12), described fertilizer is distributed passage (12) and is communicated with defeated fertile central passage (15), the upper plug-in mounting fertilizer spraying needle (7) moving up and down of described fertilizer spraying needle seat (13), fertilizer spraying needle (7) upper end is installed roller (6), described roller (6) contacts with the cam face of cartridge type edge cam (14) and coordinates, compression spring (8) is sleeved on fertilizer spraying needle (7), the upper surface of described compression spring (8) contacts with fertilizer spraying needle seat (13) upper surface with fertilizer spraying needle (7) convex shoulder lower surface respectively with lower surface and coordinates, in the defeated fertile hole (9) that the upper setting of described fertilizer spraying needle (7) is interconnected successively, defeated fertile passage (10) and fertilizer hole (11), described defeated fertile hole (9) and fertilizer distribute passage (12) be interconnected in concentric or axle center misplace close coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079143.0A CN104604412B (en) | 2015-02-09 | 2015-02-09 | Cam-type Zha Xue spray fertilizers mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510079143.0A CN104604412B (en) | 2015-02-09 | 2015-02-09 | Cam-type Zha Xue spray fertilizers mechanism |
Publications (2)
| Publication Number | Publication Date |
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| CN104604412A true CN104604412A (en) | 2015-05-13 |
| CN104604412B CN104604412B (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510079143.0A Active CN104604412B (en) | 2015-02-09 | 2015-02-09 | Cam-type Zha Xue spray fertilizers mechanism |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612857A (en) * | 2016-12-01 | 2017-05-10 | 东北农业大学 | Pulsed high-pressure jet horizontal zero-speed fertilizer-spraying mechanism |
| CN107996080A (en) * | 2017-12-01 | 2018-05-08 | 成都中机盈科科技有限公司 | A kind of sowing machine people |
| CN109328540A (en) * | 2018-11-02 | 2019-02-15 | 宜宾金宇恒丰农业科技有限公司 | A kind of plantation assistor used for vegetable greenhouse |
| CN110495383A (en) * | 2019-09-20 | 2019-11-26 | 普安县江西坡镇白水冲茶叶有限公司 | A kind of intelligent fertilizer applicator for Tea planting production |
| CN112970408A (en) * | 2021-03-11 | 2021-06-18 | 东北农业大学 | Bionic badger claw toe liquid state fertilizer deep-application fertilizer spraying needle |
| CN115589797A (en) * | 2022-12-07 | 2023-01-13 | 四川省林业科学研究院（Cn） | Method for repairing degraded forest of panda habitat |
| CN116097961A (en) * | 2021-11-09 | 2023-05-12 | 安徽荃银超大种业有限公司 | Quantitative fertilization device and accurate fertilization method for hybrid rice |
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| CN203646051U (en) * | 2014-01-08 | 2014-06-18 | 黑龙江科技大学 | Novel liquid fertilizer applying and spraying needle |
| CN104255163A (en) * | 2014-09-29 | 2015-01-07 | 台州市路桥益群喷雾器厂 | Automatic liquid feeding depth fertilizer applicator |
| CN204466235U (en) * | 2015-02-09 | 2015-07-15 | 东北农业大学 | Cam-type Zha Xuepenfei mechanism |
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| US20060102058A1 (en) * | 2003-09-09 | 2006-05-18 | Swanson Guy J | Fertilizer injector wing for disc openers |
| CN201450806U (en) * | 2009-06-18 | 2010-05-12 | 东北农业大学 | Liquid fertilizer distributor of liquid fertilizing machine |
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| CN203233677U (en) * | 2013-05-16 | 2013-10-16 | 东北农业大学 | Swinging rod type liquid fertilizer fertilization controller with sealing membrane |
| CN203646051U (en) * | 2014-01-08 | 2014-06-18 | 黑龙江科技大学 | Novel liquid fertilizer applying and spraying needle |
| CN104255163A (en) * | 2014-09-29 | 2015-01-07 | 台州市路桥益群喷雾器厂 | Automatic liquid feeding depth fertilizer applicator |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612857A (en) * | 2016-12-01 | 2017-05-10 | 东北农业大学 | Pulsed high-pressure jet horizontal zero-speed fertilizer-spraying mechanism |
| CN106612857B (en) * | 2016-12-01 | 2019-01-29 | 东北农业大学 | Pulsed high-pressure jet horizontal direction zero-speed spray fertilizer mechanism |
| CN107996080A (en) * | 2017-12-01 | 2018-05-08 | 成都中机盈科科技有限公司 | A kind of sowing machine people |
| CN107996080B (en) * | 2017-12-01 | 2020-11-27 | 泗县微腾知识产权运营有限公司 | Seeding robot |
| CN109328540A (en) * | 2018-11-02 | 2019-02-15 | 宜宾金宇恒丰农业科技有限公司 | A kind of plantation assistor used for vegetable greenhouse |
| CN110495383A (en) * | 2019-09-20 | 2019-11-26 | 普安县江西坡镇白水冲茶叶有限公司 | A kind of intelligent fertilizer applicator for Tea planting production |
| CN112970408A (en) * | 2021-03-11 | 2021-06-18 | 东北农业大学 | Bionic badger claw toe liquid state fertilizer deep-application fertilizer spraying needle |
| CN116097961A (en) * | 2021-11-09 | 2023-05-12 | 安徽荃银超大种业有限公司 | Quantitative fertilization device and accurate fertilization method for hybrid rice |
| CN115589797A (en) * | 2022-12-07 | 2023-01-13 | 四川省林业科学研究院（Cn） | Method for repairing degraded forest of panda habitat |
| CN115589797B (en) * | 2022-12-07 | 2024-05-07 | 四川省林业科学研究院 | Repairing method for degraded forest in panda habitat |
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| CN104604412B (en) | 2018-06-22 |
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