CN201919331U - Intermittent fertilizer applicator for middle and late growth stages of individual tall crops - Google Patents
Intermittent fertilizer applicator for middle and late growth stages of individual tall crops Download PDFInfo
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- CN201919331U CN201919331U CN2011200088777U CN201120008877U CN201919331U CN 201919331 U CN201919331 U CN 201919331U CN 2011200088777 U CN2011200088777 U CN 2011200088777U CN 201120008877 U CN201120008877 U CN 201120008877U CN 201919331 U CN201919331 U CN 201919331U
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Abstract
An intermittent fertilizer applicator for the middle and the late growth stages of individual tall crops belongs to the technical field of agricultural operation machinery. Since the conventional small fertilizer applicator continuously applies fertilizer, fertilizer is wasted, and soil is destroyed as well. The intermittent fertilizer applicator is additionally provided with an intermittent fertilizer discharge mechanism. The intermittent fertilizer discharge mechanism is structurally characterized in that: at one side opposite to a big sprocket wheel, a turnplate is coaxial with a land wheel, and can synchronously rotate along with the land wheel, and short pin shafts are mounted on the surface of the turnplate, which is perpendicular to the rim; one end of a lever 7 is positioned on the circumference along which the short pin shafts travel, a front end of a bowden cable is pulled by the other end of the lever, a spring is sleeved on the tail end of the bowden cable, an extension lug on the tail end of a door is pulled by the tail end of the bowden cable, one end of the spring is propped by a retainer ring positioned on the outer wall of a temporary storage box, and the other end of the spring is propped by the extension lug; the temporary storage box is connected with the lower end of a fertilizer discharge pipe, and the door is hinged with a pin shaft on the lower end of the temporary storage box, and can open and close the opening of the lower end of the temporary storage box; and a fulcrum shaft for the lever is fixed on the inner side of one of two horizontal frames at the side. The intermittent fertilizer applicator is used for fertilizer application in the middle and the late growth stages of corn and broomcorn, and intermittent fertilizer application is realized.
Description
Technical field
The utility model relates to fertilizer distributor intermittently of the high crop growth middle and later periods of a kind of individual plant, is used for individual plants such as corn, Chinese sorghum, the fertilizer of a high crop growth middle and later periods appends, and realizes intermittently fertilising; save fertilizer; protection soil reduces labour intensity, belongs to agricultural operation machinery technical field.
Background technology
In a high crop growth middle and later periods, can't use large-scale fertilizer machinery fertilising.Therefore, need to adopt small-sized fertilizer machinery to finish fertilising.Existing its structure of small-sized fertilizer distributor is seen Fig. 1, shown in Figure 2, about two tiltedly hold up bar 1, about two horizontal frames 2 link together by several places crossbeam and constitute the fertilizer distributor framework, bar 1 lower end of tiltedly holding up of a side is welded on the stage casing of horizontal frames 2 of this side; Fertile case 3 be positioned at top and be fixed on about two tiltedly hold up on the bar 1, fertilizer apparatus 4 is positioned at fertile case 3 bottoms, the minor sprocket 5 coaxial with the defertilizing wheel in the fertilizer apparatus 4 is connected with hinge wheel 7 by chain 6; Hinge wheel 7 is coaxial with land wheel 8, land wheel 8 the axle with about two horizontal frames 2 be connected; Ploughshare 9 is fixed on the crossbeam middle part of two horizontal frames 2 front ends about connection, and trailing bar 10 is positioned at after the ploughshare 9, and by about two connecting rods 11 the two is coupled together; About the leading portion of two horizontal frames 2 respectively have one to support vertical rod 12, every is supported vertical rod 12 lower ends a support wheel 13 is installed; Defertilizing tube 14 upper ends connect fertilizer apparatus 4, and the lower end is stretched between ploughshare 9 and the trailing bar 10.Operating personnel promote fertilizer machinery, land wheel 8 rotates and drives hinge wheel 7, drive minor sprocket 5 by chain 6, then driving defertilizing wheel enters the fertilizer in the fertile case 3 in the defertilizing tube 14 slowly, and fall into the groove of leaving by ploughshare 9 continuously from defertilizing tube 14 lower ends, close by soil by trailing bar 10 again fertilizer is covered the groove both sides.Along with the walking of small-sized fertilizer distributor, fertilizer is applied in the groove continuously.Because corn, contour crop planting of Chinese sorghum have spacing in the rows, single plantation just, so, so continuous fertilization is not only wasted fertilizer, also can destroy soil.
The utility model content
In order to realize that in step mode be high crop growth middle and later periods fertilising of individual plant, we have invented the individual plant fertilizer distributor at high intermittence crop growth middle and later periods of the utility model.
About comprising, its part of fertilizer distributor of having a rest between the utility model tiltedly holds up bar 1 for two, about two horizontal frames 2, fertile case 3, fertilizer apparatus 4, minor sprocket 5, chain 6, hinge wheel 7, land wheel 8, ploughshare 9, trailing bar 10, about two connecting rods 11, about two support vertical rods 12, about two support wheels 13, defertilizing tube 14, it is characterized in that, also has intermittently fertilizer mechanism, see Fig. 3, shown in Figure 4, its structure is, in a side relative with hinge wheel 7, rotating disk 15 and land wheel 8 are coaxial and rotate synchronously with land wheel 8, in the edge-perpendicular card of rotating disk 15 short pin shaft 16 are housed; One end of lever 17 is positioned on the circumference of short pin shaft 16 walkings, the head end 19 of other end pull-iron silk flexible axle 18, the tail end of Bowden cable 18 is with spring 20, and lead hatch door 21 tail ends stretch out ear 22, spring 20 1 ends withstand on the baffle ring 24 that is positioned on holding tank 23 outer walls, and the other end withstands on and stretches out on the ear 22; Holding tank 23 connects defertilizing tube 14 lower ends, and hatch door 21 is articulated on the bearing pin 25 below the holding tank 23, and can open and close the opening below the holding tank 23; The fulcrum shaft 26 of lever 17 is fixed on horizontal frames 2 inboards of this side.
Its technique effect of the utility model is, operating personnel promote fertilizer distributor at this at intermittence, fertilizer enters holding tank 23, rotating disk 15 rotates with land wheel 8, before one end of the lever 17 on short pin shaft 16 and the circumference that is positioned at short pin shaft 16 walkings meets, under the roof pressure of spring 20, hatch door 21 is closed the opening below the holding tank 23, and intermittently fertilizer distributor does not apply fertilizer.After one end of the lever 17 on short pin shaft 16 and the circumference that is positioned at short pin shaft 16 walkings meets, under the promotion of short pin shaft 16, the other end tractive Bowden cable 18 of lever 17, overcome the pressure of spring 20, tractive hatch door 21, hatch door 21 is opened the opening below the holding tank 23, intermittently fertilizer distributor fertilising.Along with being rotated further of rotating disk 15, short pin shaft 16 is crossed the end on the circumference that lever 17 is positioned at short pin shaft 16 walking, and under the roof pressure of spring 20, hatch door 21 is closed the opening below the holding tank 23, and intermittently fertilizer distributor stops fertilising.So go round and begin again, realize intermittently fertilising.Be applicable to the fertilising of corn, contour individual plant crops of Chinese sorghum, not only save fertilizer, and alleviate destruction soil.
Description of drawings
Fig. 1 is that existing small-sized fertilizer distributor general structure master looks schematic diagram.Fig. 2 is its structural upright schematic diagram after the existing small-sized fertilizer distributor removal frame.Fig. 3 is the position schematic perspective view of fertilizer mechanism in the intermittence fertilizer distributor of having a rest between the utility model.Fig. 4 is that the fertilizer mechanism at intermittence of having a rest between the utility model in the fertilizer distributor amplifies schematic perspective view, and this figure double as is a Figure of abstract.
Embodiment
The utility model specifically be achieved in that about intermittently its part of fertilizer distributor comprises two tiltedly hold up bar 1, about two horizontal frames 2, fertile case 3, fertilizer apparatus 4, minor sprocket 5, chain 6, hinge wheel 7, land wheel 8, ploughshare 9, trailing bar 10, about two connecting rods 11, about two support vertical rod 12, about two support wheels 13, defertilizing tube 14.Also have intermittently fertilizer mechanism, see Fig. 3, shown in Figure 4, its structure is, in a side relative with hinge wheel 7, rotating disk 15 and land wheel 8 are coaxial and rotate synchronously with land wheel 8.Edge-perpendicular card at rotating disk 15 is equipped with short pin shaft 16, and the quantity of short pin shaft 16 is 1～5, and when being 2～5, equal angles distributes.One end of lever 17 is positioned on the circumference of short pin shaft 16 walkings, the head end 19 of other end pull-iron silk flexible axle 18.Lever 17 adopts the effort lever, this is because the disk track of rotating disk 15 is less, as 110mm, short pin shaft 16 is less with the stroke of lever 17 1 ends walking at a stalemate, as 45 °, lever 17 adopts the effort lever, increases the stroke of lever 17 other ends, make hatch door 21 can obtain bigger opening angle, as 60 °.The tail end of Bowden cable 18 is with spring 20, and lead hatch door 21 tail ends stretch out ear 22, spring 20 1 ends withstand on the baffle ring 24 that is positioned on holding tank 23 outer walls, the other end withstands on and stretches out on the ear 22.Holding tank 23 connects defertilizing tube 14 lower ends, and hatch door 21 is articulated on the bearing pin 25 below the holding tank 23, and can open and close the opening below the holding tank 23.Adjust land wheel 8 and take turns the quantity of footpath, rotating disk 15 disk tracks and short pin shaft 16, can in 20～40cm scope, adjust this intermittently fertilising spacing in the rows of fertilizer distributor.
Claims (4)
1. fertilizer distributor intermittently of the high crop growth middle and later periods of an individual plant, about comprising, its part tiltedly holds up bar (1) for two, about two horizontal frames (2), fertile case (3), fertilizer apparatus (4), minor sprocket (5), chain (6), hinge wheel (7), land wheel (8), ploughshare (9), trailing bar (10), about two connecting rods (11), about two support vertical rods (12), about two support wheels (13), defertilizing tube (14), it is characterized in that, also has intermittently fertilizer mechanism, its structure is, in a side relative with hinge wheel (7), rotating disk (15) is coaxial and rotate synchronously with land wheel (8) with land wheel (8), in the edge-perpendicular card of rotating disk (15) short pin shaft (16) is housed; One end of lever (17) is positioned on the circumference of short pin shaft (16) walking, the head end (19) of other end pull-iron silk flexible axle (18), the tail end of Bowden cable (18) is with spring (20), and lead hatch door (21) tail end stretch out ear (22), spring (20) one ends withstand on the baffle ring (24) that is positioned on holding tank (23) outer wall, and the other end withstands on and stretches out on the ear (22); Holding tank (23) connects defertilizing tube (14) lower end, and hatch door (21) is articulated on the following bearing pin (25) of holding tank (23), and can open and close the opening below the holding tank (23); The fulcrum shaft (26) of lever (17) is fixed on horizontal frames (2) inboard of this side.
2. intermittence according to claim 1, fertilizer distributor is characterized in that the quantity of short pin shaft (16) is 1～5, and when being 2～5, equal angles distributes.
3. intermittence according to claim 1, fertilizer distributor is characterized in that, lever (17) adopts the effort lever.
4. intermittence according to claim 1, fertilizer distributor is characterized in that, adjusted the quantity of land wheel (8) wheel footpath, rotating disk (15) disk track and short pin shaft (16), can adjust the fertilising spacing in the rows of fertilizer distributor at this in 20～40cm scope at intermittence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200088777U CN201919331U (en) | 2011-01-13 | 2011-01-13 | Intermittent fertilizer applicator for middle and late growth stages of individual tall crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200088777U CN201919331U (en) | 2011-01-13 | 2011-01-13 | Intermittent fertilizer applicator for middle and late growth stages of individual tall crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201919331U true CN201919331U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200088777U Expired - Fee Related CN201919331U (en) | 2011-01-13 | 2011-01-13 | Intermittent fertilizer applicator for middle and late growth stages of individual tall crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201919331U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052318A (en) * | 2015-07-24 | 2015-11-18 | 朱国道 | Peanut seeding machine |
| CN105766178A (en) * | 2014-12-24 | 2016-07-20 | 常有利 | Reciprocating type precision fertilizer spreader |
| CN106941841A (en) * | 2017-03-21 | 2017-07-14 | 吉林省农业科学院 | Fertilizer apparatus |
| CN113875337A (en) * | 2021-10-12 | 2022-01-04 | 怀化市第一人民医院 | Agricultural fertilization rotary tillage all-in-one |
| CN117223422A (en) * | 2023-11-13 | 2023-12-15 | 中国科学院烟台海岸带研究所 | Saline-alkali soil improvement equipment and method |
-
2011
- 2011-01-13 CN CN2011200088777U patent/CN201919331U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766178A (en) * | 2014-12-24 | 2016-07-20 | 常有利 | Reciprocating type precision fertilizer spreader |
| CN105052318A (en) * | 2015-07-24 | 2015-11-18 | 朱国道 | Peanut seeding machine |
| CN106941841A (en) * | 2017-03-21 | 2017-07-14 | 吉林省农业科学院 | Fertilizer apparatus |
| CN106941841B (en) * | 2017-03-21 | 2020-01-10 | 吉林省农业科学院 | Fertilizer application device |
| CN110915392A (en) * | 2017-03-21 | 2020-03-27 | 吉林省农业科学院 | Fertilizing device with novel structure |
| CN110915392B (en) * | 2017-03-21 | 2021-04-09 | 吉林省农业科学院 | Fertilizer applying device |
| CN113875337A (en) * | 2021-10-12 | 2022-01-04 | 怀化市第一人民医院 | Agricultural fertilization rotary tillage all-in-one |
| CN117223422A (en) * | 2023-11-13 | 2023-12-15 | 中国科学院烟台海岸带研究所 | Saline-alkali soil improvement equipment and method |
| CN117223422B (en) * | 2023-11-13 | 2024-01-09 | 中国科学院烟台海岸带研究所 | Saline-alkali soil improvement equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20120113 |