CN210868723U - Single-disc centrifugal fertilizer spreader - Google Patents
Single-disc centrifugal fertilizer spreader Download PDFInfo
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- CN210868723U CN210868723U CN201920300988.1U CN201920300988U CN210868723U CN 210868723 U CN210868723 U CN 210868723U CN 201920300988 U CN201920300988 U CN 201920300988U CN 210868723 U CN210868723 U CN 210868723U
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Abstract
The utility model discloses a single-disc centrifugal fertilizer spreading device, which comprises a fertilizer spreading chassis, a fertilizer spreading rack, a fertilizer spreading assembly and a fertilizer box; the fertilizer spreading chassis is arranged on the fertilizer spreader; the fertilizer spreading frame is arranged on the fertilizer spreading chassis; the fertilizer spreading assembly is arranged on the fertilizer spreading chassis through the fertilizer spreading rack, and a fertilizer box is arranged above the fertilizer spreading assembly; the fertilizer spreading component comprises a transmission assembly input box, a fertilizer spreading disc, a fertilizer stirrer and a fertilizer spreading cover, wherein the transmission assembly input box is arranged on the fertilizer spreading base plate, an input shaft of the transmission assembly input box is in transmission connection with an output shaft of a gear box of the fertilizer spreader, the fertilizer spreading disc and the fertilizer stirrer are sequentially arranged on an output shaft of the transmission assembly input box from bottom to top, and the fertilizer stirrer extends into the fertilizer box; the fertilizer spreading cover is arranged on the fertilizer spreading machine frame on one side of the fertilizer spreading plate. The utility model discloses with the gearbox output shaft of fertilizer distributor as the power input who spreads fertilizer subassembly, when fertilizer distributor turns, it also can reduce along with fertilizer distributor's speed reduction to spread fertilizer speed, and less local fertile excessive condition of spilling.
Description
Technical Field
The utility model relates to a fertilizer distributor especially relates to a centrifugal fertile device that spreads of single disc belongs to agricultural machine technical field.
Background
Along with the increase of the fertilizing amount in China, manual fertilizing operation is gradually replaced by mechanical fertilizing, the fertilizing efficiency is improved, the working environment of farmers is improved, and the centrifugal fertilizer spreader is widely applied due to the characteristics of high working efficiency, uniform spreading, suitability for granular materials and the like. However, the existing centrifugal fertilizer distributor has the following defects.
The fertilizer leakage at the fertilizer spreading cover is serious, so that the fertilizer waste and the mechanical corrosion are caused; the fertilizer spreading distribution angle is difficult to control, and the fertilizer at the corners of the field is not spread enough, so that the nutrition of crops is lost; when the rotating head of the fertilizer distributor turns, the speed of the vehicle is reduced, the fertilizer distributing speed of the fertilizer distributor is unchanged, and the local fertilizer is scattered too much, so that the seedling burning phenomenon is caused; if the throwing amount is reduced by simply reducing the fertilizer yield of the fertilizer during turning, the fertilizer can be repeatedly stirred due to the constant rotating speed of the fertilizer stirrer, and the granular fertilizer can be changed into powder, so that the fertilizer throwing radius is influenced; the field is inconvenient to fill fertilizer, the field ridge needs to be opened for multiple times to add fertilizer in the process of one-time operation, the crops can be repeatedly rolled in the process, the crops are damaged by irradiation, and economic loss is brought.
Disclosure of Invention
An object of the utility model is to provide a single disc is centrifugal spills fertile device, it is excessive to have solved local shed when current fertilizer distributor turns, and ridge edge spills fertile less, spills fertile in-process hourglass fertile, the less technical defect of one shot operation fertilization volume.
A single-disc centrifugal fertilizer spreading device comprises a fertilizer spreading base plate, a fertilizer spreading rack, a fertilizer spreading assembly and a fertilizer box; the fertilizer spreading chassis is arranged on the fertilizer spreader; the fertilizer spreading machine frame is arranged on the fertilizer spreading chassis; the fertilizer spreading assembly is arranged on the fertilizer spreading chassis through the fertilizer spreading rack, and the fertilizer box is arranged above the fertilizer spreading assembly; the fertilizer spreading component comprises a transmission assembly input box, a fertilizer spreading disc, a fertilizer stirrer and a fertilizer spreading cover, wherein the transmission assembly input box is arranged on the fertilizer spreading chassis, an input shaft of the transmission assembly input box is in transmission connection with an output shaft of a gearbox of the fertilizer spreader, the fertilizer spreading disc and the fertilizer stirrer are sequentially arranged on an output shaft of the transmission assembly input box from bottom to top, and the fertilizer stirrer extends into the fertilizer box; the fertilizer spreading cover is arranged on the fertilizer spreading rack on one side of the fertilizer spreading plate.
Furthermore, the fertilizer spreading cover is in a flat arc shape, and the longitudinal section of the edge of the fertilizer spreading cover is in a semi-arc shape; the fertilizer spreading plate is wrapped at the lower position in the fertilizer spreading cover, and the gap between the fertilizer spreading cover and the fertilizer spreading plate is smaller than the diameter of fertilizer particles.
Further, the fertilizer spreading cover is in a flat circular arc shape, the upper section of the longitudinal section of the edge of the fertilizer spreading cover is in a circular arc shape, the lower section of the edge of the fertilizer spreading cover is in a tangent line, and the tangent line is tangent to the circular arc shape; the fertilizer spreading plate is wrapped at the lower position in the fertilizer spreading cover, and the gap between the fertilizer spreading cover and the fertilizer spreading plate is smaller than the diameter of fertilizer particles.
Further, the included angle between the tangent and the horizontal plane is 140-150 degrees.
Further, the fertilizer spreading assembly further comprises an adjusting handle; the adjusting handle is connected with the fertilizer spreading cover; the fertilizer spreading cover is fixed with the fertilizer spreading rack through a plurality of bolts, bolt fixing holes in the fertilizer spreading cover are arc waist round holes, and the adjusting handle drives the fertilizer spreading cover to rotate within the range of the arc waist round holes.
Furthermore, the fertilizer spreading assembly also comprises an adjusting plate, an adjusting fixed plate, an adjusting handle and a pulling connecting rod; an adjusting plate and an adjusting fixed plate are sequentially arranged on an output shaft of a transmission assembly input box between the fertilizer spreading plate and the fertilizer stirrer from bottom to top; the adjusting plate and the adjusting fixed plate do not rotate along with the rotation of the output shaft of the input box of the transmission assembly; the adjusting fixed plate is fixedly connected with the discharge hole of the fertilizer box, and a discharge hole is formed in the adjusting fixed plate; the adjusting plate is provided with a material leaking port with the same shape as the material leaking port on the adjusting fixed plate, and the edge of the adjusting plate is connected with one end of the pulling connecting rod; the other end of the pulling connecting rod is connected with one end of the adjusting handle; the adjusting handle is hinged with the fertilizer spreading rack; the adjusting handle drives the adjusting plate to rotate on the output shaft of the transmission assembly input box through the pulling connecting rod.
Furthermore, fertilizer pushing plates are uniformly distributed on the fertilizer spreading plate, and the longitudinal sections of the fertilizer pushing plates are Z-shaped.
Furthermore, two sides of the fertilizer spreading chassis are provided with guardrails for stacking fertilizers.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses with the gearbox output shaft of fertilizer distributor as the power input who spreads fertilizer subassembly, when fertilizer distributor turns, it also can reduce along with fertilizer distributor's speed reduction to spread fertilizer speed, and less local fertile excessive condition of spilling. The utility model discloses because adopt the flat convex fertile cover that spills, spill fertile dish and spill fertile cover and closely cooperate, it is that fertilizer can not spill from gap between the two, spills fertile cover edge longitudinal section arc design, can effectively alleviate the impact force that fertilizer strikes and covering spilling fertile, guarantees the integrality of granular fertilizer, effective bounce-back fertilizer, less fertilizer runs off. The utility model discloses the locating hole that will spill fertile cover and the fertile frame connection usefulness designs into arc waist round hole to drive through adjusting the handle and spill fertile cover at the within range internal rotation of arc waist round hole, adjust the opening direction that spills fertile cover with this, thereby fertilizer orientation is spilt in the adjustment, guarantees ridge edge fertilization evenly. The utility model discloses a fixed board is adjusted in the regulating plate cooperation, realizes spilling fertile control, and it is even to cooperate to spill fertile speed, guarantee to spill fertile. The utility model discloses press from both sides the dress and supply the accumulational guardrail of fertilizer in the fertile chassis both sides of spilling, increase and spill the fertile volume, avoid the economic loss that the operation of making a round trip to pack brought.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a partial view of the fertilizer spreading assembly of the present invention;
FIG. 4 is a partial view of the fertilizer spreading plate of the present invention;
FIG. 5 is a partial enlarged view of the fertilizer spreading cover of the present invention;
fig. 6 is a schematic view of the adjusting stationary plate of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-6, the single-disc centrifugal fertilizer spreading device of the present invention comprises a fertilizer spreading chassis 1, a fertilizer spreading frame 2, a fertilizer spreading assembly, and a fertilizer box 4; the fertilizer spreading chassis 1 is arranged on the fertilizer spreader; the fertilizer spreading frame 2 is arranged on the fertilizer spreading chassis 1; the fertilizer spreading assembly is arranged on the fertilizer spreading chassis 1 through the fertilizer spreading frame 2, and a fertilizer box 4 is arranged above the fertilizer spreading assembly; the fertilizer spreading component comprises a transmission assembly input box 31, a fertilizer spreading disc 32, a fertilizer stirrer 33, a fertilizer spreading cover 34, an adjusting handle 35, an adjusting plate 36, an adjusting fixed plate 37, a pulling connecting rod 38, an adjusting handle 39, a first baffle plate 310 and a second baffle plate 311, wherein the adjusting plate 36 can be circular, the adjusting fixed plate 37 is disc-shaped, the transmission assembly input box 31 is arranged on the fertilizer spreading chassis 1, an input shaft of the transmission assembly input box 31 is matched with a transmission box output shaft of the fertilizer spreader through a belt and a plurality of transmission wheels to realize transmission connection, the fertilizer spreading disc 32, the adjusting plate 36, the adjusting fixed plate 37 and the fertilizer stirrer 33 are sequentially arranged on the output shaft of the transmission assembly input box 31 from bottom to top, the adjusting plate 36 is attached to the disc bottom of the disc-shaped adjusting fixed plate 37, and the fertilizer stirrer 33 extends into the fertilizer box 4; three Z-shaped fertilizer pushing plates 321 are arranged on the fertilizer spreading plate 32; the fertilizer spreading cover 34 is arranged on the fertilizer spreading machine frame 2 at one side of the fertilizer spreading plate 32; the fertilizer spreading cover 34 is in a flat circular arc shape, the upper section A of the longitudinal section of the edge of the fertilizer spreading cover 34 is in a circular arc shape, the lower section B is in a tangent line, the tangent line is tangent to the circular arc shape and is a tangent line of the circular arc shape, the included angle C between the tangent line and the horizontal plane is 140-150 degrees, and the optimal angle of the included angle C is 145 degrees; the fertilizer spreading plate 32 is wrapped at the lower position in the fertilizer spreading cover 34, and the gap between the fertilizer spreading cover 34 and the fertilizer spreading plate 32 is smaller than the diameter of fertilizer particles; the adjusting handle 35 is connected with the fertilizer spreading cover 34; the fertilizer spreading cover 34 and the fertilizer spreading rack 2 are fixed through a plurality of bolts, bolt fixing holes in the fertilizer spreading cover 34 are arc waist-shaped round holes 341, and the fertilizer spreading cover 34 is driven by the adjusting handle 35 to rotate within the range of the arc waist-shaped round holes 341; the first baffle plate 310 is arranged on the fertilizer spreading rack 2, a plurality of baffle grooves are formed in the first baffle plate 310, and the adjusting handle 35 is embedded in one of the baffle grooves and can be switched and embedded in the plurality of baffle grooves; the adjusting plate 36 and the adjusting fixed plate 37 do not rotate along with the rotation of the output shaft of the transmission assembly input box 31; the adjusting fixed plate 37 is fixedly connected with a discharge hole of the fertilizer box 4, and a discharge hole is formed in the adjusting fixed plate 37; the adjusting plate 36 is provided with a material leaking port with the same shape as the material leaking port on the adjusting fixed plate 37, and the edge of the adjusting plate 36 is connected with one end of the pulling connecting rod 38; the other end of the pulling connecting rod 38 is connected with one end of an adjusting handle 39; the adjusting handle 39 is hinged with the fertilizer spreading rack 2; the adjusting handle 39 drives the adjusting plate 36 to rotate on the output shaft of the transmission assembly input box 31 by pulling the connecting rod 38; the second baffle 311 is arranged on the fertilizer spreading frame 2, a plurality of baffle grooves are arranged on the second baffle 311, the adjusting handle is embedded in one of the baffle grooves and can be switched and embedded in the plurality of baffle grooves; the two sides of the fertilizer spreading base plate 1 are also provided with guardrails 11 for fertilizer accumulation, the guardrails 11 are hinged with the fertilizer spreading base plate 1, the guardrails 11 can be put down when the fertilizer is accumulated, and the guardrail can be erected after the fertilizer is accumulated.
The single-disc centrifugal fertilizer spreading device works in a mode that a transmission case output shaft of the fertilizer spreader transmits power to a transmission assembly input box 31 through a belt and a plurality of transmission wheels, the transmission assembly input box 31 turns and decelerates the power, the structure correlates the rotating speeds of the fertilizer spreader 32 and a fertilizer stirrer 33 with the operating speed of the fertilizer spreader, the rotating speeds of the fertilizer spreader 32 and the fertilizer stirrer 33 are reduced when the fertilizer spreader turns at a deceleration speed, the adjusting plate 36 can also rotate through the matching of an adjusting handle 39 and a second baffle plate 311, and the position of the adjusting plate 37 is fixed, so that the overlapping area of the adjusting plate 36 and the adjusting plate 36 is changed, the amount of fertilizer falling on the fertilizer spreader 32 is changed, the rotating speed and the fertilizer amount are reduced at the same time, and the condition that local fertilizer is not too much when the fertilizer spreader turns can be guaranteed. In the fertilizer spreading process, the position of the fertilizer spreading cover can be rotated by matching the adjusting handle 35 with the first baffle plate 310, so that the fertilizer spreading direction of the fertilizer spreading cover is changed, and the edges of the ridges can be fully fertilized.
In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (8)
1. A single-disc centrifugal fertilizer spreading device is characterized by comprising: the fertilizer spreading chassis, the fertilizer spreading rack, the fertilizer spreading assembly and the fertilizer box; the fertilizer spreading chassis is arranged on the fertilizer spreader; the fertilizer spreading machine frame is arranged on the fertilizer spreading chassis; the fertilizer spreading assembly is arranged on the fertilizer spreading chassis through the fertilizer spreading rack, and the fertilizer box is arranged above the fertilizer spreading assembly; the fertilizer spreading component comprises a transmission assembly input box, a fertilizer spreading disc, a fertilizer stirrer and a fertilizer spreading cover, wherein the transmission assembly input box is arranged on the fertilizer spreading chassis, an input shaft of the transmission assembly input box is in transmission connection with an output shaft of a gearbox of the fertilizer spreader, the fertilizer spreading disc and the fertilizer stirrer are sequentially arranged on an output shaft of the transmission assembly input box from bottom to top, and the fertilizer stirrer extends into the fertilizer box; the fertilizer spreading cover is arranged on the fertilizer spreading rack on one side of the fertilizer spreading plate.
2. The single-disk centrifugal fertilizer applicator of claim 1 wherein said fertilizer applicator cap is in the shape of a flattened circular arc, the longitudinal cross-section of the edge of said fertilizer applicator cap being in the shape of a semi-circular arc; the fertilizer spreading plate is wrapped at the lower position in the fertilizer spreading cover, and the gap between the fertilizer spreading cover and the fertilizer spreading plate is smaller than the diameter of fertilizer particles.
3. The single-disc centrifugal fertilizer spreading device according to claim 1, wherein the fertilizer spreading cover is in the shape of a flat circular arc, the upper section of the longitudinal section of the edge of the fertilizer spreading cover is in the shape of a circular arc, the lower section of the longitudinal section of the edge of the fertilizer spreading cover is in the shape of a tangent, and the tangent is tangent to the circular arc; the fertilizer spreading plate is wrapped at the lower position in the fertilizer spreading cover, and the gap between the fertilizer spreading cover and the fertilizer spreading plate is smaller than the diameter of fertilizer particles.
4. A single-disc centrifugal fertiliser distributor as claimed in claim 3 in which the tangent line is at an angle of from 140 ° to 150 ° to the horizontal.
5. The single-disk centrifugal fertilizer applicator of claim 1, wherein said fertilizer assembly further comprises an adjustment handle; the adjusting handle is connected with the fertilizer spreading cover; the fertilizer spreading cover is fixed with the fertilizer spreading rack through a plurality of bolts, bolt fixing holes in the fertilizer spreading cover are arc waist round holes, and the adjusting handle drives the fertilizer spreading cover to rotate within the range of the arc waist round holes.
6. The single-disk centrifugal fertilizer applicator of claim 1 or 5, wherein said fertilizer applicator assembly further comprises an adjustment plate, an adjustment stationary plate, an adjustment handle, a pull link; an adjusting plate and an adjusting fixed plate are sequentially arranged on an output shaft of a transmission assembly input box between the fertilizer spreading plate and the fertilizer stirrer from bottom to top; the adjusting plate and the adjusting fixed plate do not rotate along with the rotation of the output shaft of the input box of the transmission assembly; the adjusting fixed plate is fixedly connected with the discharge hole of the fertilizer box, and a discharge hole is formed in the adjusting fixed plate; the adjusting plate is provided with a material leaking port with the same shape as the material leaking port on the adjusting fixed plate, and the edge of the adjusting plate is connected with one end of the pulling connecting rod; the other end of the pulling connecting rod is connected with one end of the adjusting handle; the adjusting handle is hinged with the fertilizer spreading rack; the adjusting handle drives the adjusting plate to rotate on the output shaft of the transmission assembly input box through the pulling connecting rod.
7. The single-disc centrifugal fertilizer spreading device of claim 1, wherein fertilizer pushing plates are uniformly distributed on the fertilizer spreading disc, and the longitudinal sections of the fertilizer pushing plates are Z-shaped.
8. The single-disc centrifugal fertilizer applicator of claim 1 wherein said fertilizer applicator pan is flanked by guardrails for fertilizer stacking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300988.1U CN210868723U (en) | 2019-03-11 | 2019-03-11 | Single-disc centrifugal fertilizer spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300988.1U CN210868723U (en) | 2019-03-11 | 2019-03-11 | Single-disc centrifugal fertilizer spreader |
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| Publication Number | Publication Date |
|---|---|
| CN210868723U true CN210868723U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920300988.1U Active CN210868723U (en) | 2019-03-11 | 2019-03-11 | Single-disc centrifugal fertilizer spreader |
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| CN (1) | CN210868723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729801A (en) * | 2019-03-11 | 2019-05-10 | 江苏沃得高新农业装备有限公司 | Single disc centrifugal fertilizer spreader |
| CN113728793A (en) * | 2021-09-07 | 2021-12-03 | 农业农村部南京农业机械化研究所 | A combined grain harvesting and fertilizer spreading machine used in interplanting mode |
-
2019
- 2019-03-11 CN CN201920300988.1U patent/CN210868723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729801A (en) * | 2019-03-11 | 2019-05-10 | 江苏沃得高新农业装备有限公司 | Single disc centrifugal fertilizer spreader |
| CN113728793A (en) * | 2021-09-07 | 2021-12-03 | 农业农村部南京农业机械化研究所 | A combined grain harvesting and fertilizer spreading machine used in interplanting mode |
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