CN115735504A - Pneumatic fertilizer injection unit - Google Patents
Pneumatic fertilizer injection unit Download PDFInfo
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- CN115735504A CN115735504A CN202111034455.1A CN202111034455A CN115735504A CN 115735504 A CN115735504 A CN 115735504A CN 202111034455 A CN202111034455 A CN 202111034455A CN 115735504 A CN115735504 A CN 115735504A
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 247
- 238000002347 injection Methods 0.000 title claims description 5
- 239000007924 injection Substances 0.000 title claims description 5
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 238000007664 blowing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000004720 fertilization Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Fertilizing (AREA)
Abstract
The invention discloses a pneumatic fertilization device, which comprises: a fertilizer box, a fertilizer discharging device, a fertilizer distributing device, an airflow distributing device, a fertilizing and ditching disc and the like. The bottom of the fertilizer box is connected to the upper end of the fertilizer discharging device, and the fertilizer discharging device mainly comprises a chassis, a variable valve, a fertilizer discharging rotating disc, an electric push rod and other structural components; the fertilizer distributing device mainly comprises nine fertilizer guide channels, a gas fertilizer mixing device, a fertilizer conveying pipe and other structures, wherein the fertilizer guide channels are circumferentially arrayed on the fertilizer distributing device, the bottom of each fertilizer guide channel is fixedly connected with the gas fertilizer mixing device, the tail end of each gas fertilizer mixing device is connected with the fertilizer conveying pipe, and the bottom of each fertilizer conveying pipe is connected with a fertilizing ditching disc; an air flow distribution device is arranged at the center below the fertilizer distribution device and mainly comprises a bent pipe, an air flow distribution chamber, a blast device and the like, an air inlet pipe is fixedly connected to the bottom of the air flow distribution chamber, and the other end of the air inlet pipe is fixedly connected to the blast device.
Description
Technical Field
The invention relates to the field of fertilizing devices, in particular to a pneumatic fertilizer distribution device.
Background
The fertilization technology is one of the important factors influencing the crop yield, and different fertilization effects can be brought by different fertilization technologies. Most adopt fertilizer injection unit to fertilize in order to use manpower sparingly at present fertilization in-process, therefore fertilizer injection unit has just directly influenced the fertilization effect.
The existing fertilizing device has certain defects in the development stage. For example, most of the existing fertilizer applying devices enable fertilizer to freely slide and apply through the action of gravity, so that the operation width of the fertilizer applying device is limited. If the prior fertilizing device is difficult to perform variable control on the fertilizer amount, the size of the fertilizer amount can not be adjusted according to actual conditions. Meanwhile, the fertilization uniformity of the fertilization device in the market in the fertilizer discharge process is less considered. And the prior fertilizer applying device has more structure, more complex structure, higher manufacturing cost and the like.
Therefore, it is necessary to design a pneumatic fertilizer apparatus to solve the above problems.
Disclosure of Invention
In order to solve the problems that the operation width of the fertilizing device is small, the fertilizer discharging amount is difficult to control, the fertilizer discharging is not uniform and the like, the invention provides the following technical scheme:
a pneumatic fertilizer assembly comprising: the fertilizer box, the fertilizer device, the chassis, the discharge chute, the variable valve, the fertilizer rotating disk, the electric push rod, the bearing seat, the driving motor, the fertilizer guide channel, the gas-fertilizer mixing device, the fertilizer conveying pipe, the fertilizing ditching disk, the airflow distribution device, the elbow pipe and the airflow distribution chamber.
Preferably, the fertilizer box is of a pyramid funnel-shaped structure, and the opening of the fertilizer box is large at the top and small at the bottom.
Preferably, its bottom in chassis is disc platelike structure, is equipped with one row of silo and bin outlet in this disc center department, and the bin outlet is for leaking hopper-shaped circular cone cambered surface, and the bin outlet is located bin outlet center department, and the bin outlet is a bellied cylinder thin wall structure that makes progress, and three fan-shaped opening has been seted up to the equidistance on this cylinder thin wall structure circumferencial direction.
Preferably, the variable valve is of a bailer-shaped structure and mainly comprises a handle and a discharge valve, the discharge valve is also of a cylindrical thin-wall structure, three rectangular openings are formed in the cylindrical thin wall of the discharge valve at equal intervals, and the size of the discharge valve is smaller than that of a discharge opening, so that the chassis can be movably clamped outside the variable valve.
Preferably, handle fixed connection is bottom the circumference on discharge valve, and the handle is a rectangular plate structure, and it has a rectangular channel to open on the handle other end, and the rectangular channel is equipped with one can longitudinal sliding's slider on the bar shaped plate, and slider fixed connection is terminal at electric putter, and variable valve passes through bar shaped plate and slider and electric putter swing joint, and electric putter is the telescopic hydraulic stem structure.
Preferably, the hydraulic rod in the movable push rod extends and retracts by adopting electric power as a power source.
Preferably, the bottom of the fertilizer discharging rotating disc is of an inverted circular bowl type structure, six baffles are arranged on the circumference of the circular bowl and used for driving fertilizer to enter the fertilizer distributing device, a vertically-arranged spiral shaft is fixedly connected to the center of the fertilizer discharging rotating disc, the fertilizer discharging rotating disc is movably arranged in an inner cavity of the fertilizer distributing device, and the bottom of the fertilizer discharging rotating disc is connected to the driving motor through a bearing seat.
Preferably, the center of the fertilizer distribution device is of a cylindrical cavity-shaped structure, and nine fertilizer distribution channels are arranged on the wall of the cavity in a circumferential array mode.
Preferably, the fertilizer guide channels are pyramid-shaped channels, the openings of the upper ends of the fertilizer guide channels are large, the openings of the lower ends of the fertilizer guide channels are small, nine fertilizer guide channels are fixedly arrayed around the fertilizer distributing device, and the fertilizer guide channels are obliquely arranged.
Preferably, the fertilizer conveying pipe is of a pipeline structure and is fixed at the lower end of each fertilizer guide channel, and the fertilizer conveying pipe is communicated with the pipelines between the fertilizer guide channels and the airflow distribution device.
Preferably, the fertilizer conveying pipe is made of iron materials, each fertilizer conveying pipe is fixedly connected with a fertilizing and ditching disc, and the fertilizing and ditching discs are arranged in parallel.
Preferably, the airflow distribution chamber is of a cylindrical cavity structure, the upper surface and the lower surface of the cavity are two parallel conical surfaces, the conical tops of the two parallel conical surfaces are downward, the inclined angle of the conical surfaces is preferably 15 degrees, nine circular through holes are arranged on the circumferential wall of the airflow distribution chamber in an array mode, and an exhaust pipe is fixedly connected to each circular through hole.
Preferably, the center of the bottom end of the airflow distribution chamber is also provided with a circular through hole, an air inlet pipe is fixedly connected with the circular through hole, and the air inlet pipe is an L-shaped through pipe which is horizontally arranged.
Preferably, one end of the air inlet pipe is fixedly connected to the airflow distribution chamber, the other end of the air inlet pipe is fixedly connected to a blowing device, and an arc bent pipe is arranged at the L-shaped corner of the air inlet pipe.
Advantageous effects
1. According to the invention, the fertilizer discharging amount sliding from the fertilizer box to the fertilizer distributing device can be controlled by adjusting the rotating angle between the chassis and the variable valve, and the rotating angle can be controlled by the driving motor, so that the fertilizer discharging device can more accurately and conveniently adjust the fertilizer discharging amount.
2. According to the invention, the bottom of the cylindrical cavity in the center of the fertilizer distribution device is of a conical protruding structure, nine fertilizer guide channels are arranged on the cylindrical cavity wall in a circumferential array and are obliquely arranged, so that the fertilizer can uniformly slide into each fertilizer guide channel after sliding from the fertilizer discharge device to the fertilizer distribution device, and the fertilizer distribution is more uniform.
3. According to the structure, the air flow is uniformly distributed into each fertilizer conveying pipe after the air flow is blown into the air flow distribution chamber through the air blowing device, so that fertilizer particles are not easy to adhere together due to the action of air force in the fertilizing process, and the fertilizer discharging amount is more uniform and stable, so that the fertilizing effect is improved.
4. The whole device can enable the fertilizer distribution distance to be farther through the air blowing action of the air blowing device, the operation width of the whole device is wider, meanwhile, due to the fact that fertilization is conducted through the pneumatic action, wide operation can be achieved only through one pneumatic fertilization device and a plurality of fertilization pipelines, and compared with other fertilization devices, the fertilizer distribution device is simpler in structure and lower in manufacturing cost.
Drawings
FIG. 1 is a schematic view of the overall device structure of the present invention.
Fig. 2 is a front cross-sectional view of the integrated device of the present invention.
Fig. 3 is a front view of the overall device of the present invention.
Fig. 4 is a schematic structural view of the chassis of the present invention.
Fig. 5 is a schematic diagram of a variable valve structure according to the present invention.
Fig. 6 is a schematic structural view of the fertilizer discharging device of the present invention.
Fig. 7 is a schematic structural view of the fertilizer distributor of the present invention.
Fig. 8 is a cross-sectional view of the fertilizer distribution device of the present invention.
Fig. 9 is a schematic view of the fertilizer discharging rotating disc of the invention.
Fig. 10 is a schematic structural view of the airflow distribution device of the invention.
Fig. 11 is a front cross-sectional view of the air flow distribution device of the present invention.
Fig. 12 is a top view of the fertilizing furrowing disc of the present invention.
Fig. 13 is a cross-sectional view of the airflow distribution chamber of the present invention.
In FIGS. 1-13: 1-a fertilizer box, 2-a fertilizer discharging device, 201-a chassis, 2011-a discharging groove, 2012-a discharging opening, 202-a variable valve, 2021-a discharging valve, 203-a fertilizer discharging rotating disc, 204-an electric push rod, 205-a bearing seat, 206-a driving motor, 3-a fertilizer distributing device, 301-a fertilizer guiding channel, 302-an air fertilizer mixing device, 303-a fertilizer conveying pipe, 4-a fertilizer applying and ditching disc, 5-an air flow distributing device, 501-an elbow pipe and 502-an air flow distributing chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to fig. 1 to 12 in the embodiments of the present invention.
Referring to fig. 1 to 13, the present invention provides a technical solution: the method comprises the following steps: the fertilizer box 1, the fertilizer distributing device 2, the chassis 201, the discharge groove 2011, the discharge outlet 2012, the variable valve 202, the discharge valve 2021, the fertilizer distributing rotary disk 203, the electric push rod 204, the bearing pedestal 205, the driving motor 206, the fertilizer distributing device 3, the fertilizer guide channel 301, the air-fertilizer mixing device 302, the fertilizer conveying pipe 303, the fertilizing ditching disk 4, the air flow distributing device 5, the elbow pipe 501 and the air flow distributing chamber 502, the air-operated fertilizer distributing device mainly comprises five parts of the fertilizer box 1, the fertilizer distributing device 2, the fertilizer distributing device 3, the fertilizing ditching disk 4 and the air flow distributing device 5, wherein the fertilizer box 1 is vertically placed, the bottom of the fertilizer distributing device is fixedly connected to the upper end of the fertilizer distributing device 2, the fertilizer distributing device 2 mainly comprises structural components such as the chassis 201, the variable valve 202, the fertilizer distributing rotary disk 203, the electric push rod 204 and the like, the variable valve 202 is arranged in the chassis 201, the variable valve 202 is movably connected with the electric push rod 204 through a movable slider, the fertilizer distributing rotary disk 203 is further arranged in the chassis 201, the variable valve 202 is movably connected with the electric push rod 204 through a movable slider, the air flow distributing device 302, the air flow distributing device 301 is fixedly connected to the upper air flow distributing device 302, the lower end of the air flow distributing device 302, the fertilizer distributing device is fixedly connected with the fertilizer distributing device 3, the fertilizer distributing device 302, the air flow distributing device 301, the fertilizer distributing device 301 is fixedly connected to the fertilizer distributing device 302, the fertilizer distributing device 301, the air flow distributing device 302, the air flow distributing device 301 is fixedly connected to the fertilizer distributing device 302, the fertilizer distributing device 302 is fixedly connected to the central fertilizer distributing device 302, the central fertilizer distributing device 301, the central fertilizer distributing device 302 is connected to the central fertilizer distributing device 302, the central fertilizer distributing device 3, the airflow distribution chamber 502 is located at the center of the nine air fertilizer mixing devices 302, the bottom of the airflow distribution chamber 502 is fixedly connected with an air inlet pipe, and the other end of the air inlet pipe is fixedly connected to a blowing device.
According to the fertilizer box, the fertilizer box 1 is of a pyramid funnel-shaped structure, the upper part and the lower part of the opening of the fertilizer box are mainly used for storing fertilizer, and the funnel-shaped structure enables the fertilizer to easily slide into the fertilizer discharging device 2.
In the invention, the bottom of the chassis 201 is in a disc-shaped structure, a discharge groove 2011 and a discharge opening 2012 are arranged at the center of the disc, the discharge groove 2011 is in a funnel-shaped conical cambered surface, so that fertilizer can easily slide into the fertilizer discharging device 2, the discharge opening 2012 is positioned at the center of the discharge groove 2011, the discharge opening 2012 is in an upward-protruding cylindrical thin-wall structure, and three fan-shaped openings are arranged at equal intervals in the circumferential direction of the cylindrical thin-wall structure.
In the invention, the variable valve 202 is of a water ladle-shaped structure and mainly comprises a handle and a discharge valve 2021, the discharge valve 2021 is also of a cylindrical thin-wall structure, three rectangular openings are equidistantly formed in the cylindrical thin wall of the discharge valve 2021, the size of the discharge valve 2021 is smaller than that of the discharge opening 2012, so that the chassis 201 can be movably clamped inside the variable valve 202, and the structure can change the size of a gap between the rectangular opening on the variable valve 202 and the fan-shaped opening on the chassis 201 by adjusting the rotation angle of the variable valve 202, thereby achieving the purpose of controlling the fertilizer discharging amount.
In the invention, the handle is fixedly connected to the circumferential bottom of the discharge valve 2021, the handle is of a long plate-shaped structure, a rectangular groove is formed in the other end of the handle, a sliding block capable of longitudinally sliding is arranged in the rectangular groove in the strip-shaped plate, the sliding block is fixedly connected to the tail end of the electric push rod 204, the variable valve 202 is movably connected with the electric push rod 204 through the strip-shaped plate and the sliding block, the electric push rod 204 is of a telescopic hydraulic rod structure, and the structure enables the rotation angle of the variable valve 202 to be controlled through the telescopic action of the electric push rod 204 so as to control the fertilizer discharge amount.
In the invention, the hydraulic rod in the electric push rod 204 is extended and retracted by adopting electric power as a power source, so that the operation of an operator is more labor-saving and is convenient to control.
According to the fertilizer distributor, the bottom of the fertilizer discharging rotating disc 203 is of an inverted circular bowl type structure, six baffles are arranged on the circumference of the circular bowl and used for driving fertilizer to enter the fertilizer distributor 3, meanwhile, a vertically-arranged spiral shaft is fixedly connected to the center of the fertilizer discharging rotating disc 203 and used for crushing fertilizer particles falling from the fertilizer distributor 2, the fertilizer discharging rotating disc 203 is movably arranged in an inner cavity of the fertilizer distributor 3, the bottom of the fertilizer discharging rotating disc is connected to the driving motor 206 through the bearing block 205, the fertilizer discharging rotating disc 203 is driven to rotate through the rotation of the driving motor 206 due to the upper structure, the purpose of distributing the fertilizer to the fertilizer guide channel 301 is achieved, and meanwhile, the purposes of preventing fertilizer blockage and crushing and granulating the bonded fertilizer can be achieved.
In the invention, the center of the fertilizer distributing device 3 is in a cylindrical cavity structure, and nine fertilizer distributing channels 301 are arrayed on the circumference of the wall of the cavity, so that fertilizer falling from the fertilizer discharging device 2 to the fertilizer distributing device 3 can be uniformly distributed to each fertilizer guiding channel 301.
In the fertilizer distributor, the fertilizer guide channels 301 are pyramid-shaped channels, the openings of the upper ends of the fertilizer guide channels are large, the openings of the lower ends of the fertilizer guide channels are small, nine fertilizer guide channels 301 are fixedly arrayed around the fertilizer distributor 3, and the fertilizer guide channels 301 are obliquely arranged, so that fertilizer can slide into the fertilizer conveying pipe 303 through the fertilizer guide channels 301 under the action of gravity.
In the invention, the fertilizer conveying pipes 303 are of a pipeline structure and are fixed at the lower end of each fertilizer guide channel 301, the fertilizer conveying pipes 303 are communicated with the fertilizer guide channels 301 and the pipelines between the airflow distribution devices 5, so that the device can accelerate the fertilizer in the fertilizer guide channels 301 to slide into the fertilizer conveying pipes 303 under the blowing action of the airflow distribution devices 5 and has a certain crushing effect on the fertilizer, and meanwhile, the fertilizer discharge amount of each fertilizer conveying pipe 303 sliding downwards is not greatly different under the action of the air force.
In the fertilizer distributing device, the fertilizer conveying pipes 303 are corrugated pipes, the lower end of each fertilizer conveying pipe 303 is fixedly connected with the fertilizing and ditching discs 4, and the fertilizing and ditching discs 4 are arranged in parallel to each other, so that all the fertilizing and ditching discs 4 can work normally when the fertilizer distributing device moves towards one direction.
According to the invention, the air distribution chamber 502 is a columnar cavity structure, the upper and lower surfaces of the cavity are two parallel conical surfaces, the conical tops of the two parallel conical surfaces are downward, the inclination angle of the conical surfaces is preferably 15 degrees, nine circular through holes are arranged on the circumferential wall of the air distribution chamber 501 in an array mode, the outer side of each circular through hole is fixedly connected with the air-fertilizer mixing device 302, a circular conical through hole is also formed in the center of the bottom end of the air distribution chamber 502, an air inlet pipe is fixedly connected to the through hole and is an L-shaped through pipe which is horizontally arranged, and by the structure, if a large amount of air flow is blown from the air inlet pipe 502, the air flow can be evenly distributed into each air-fertilizer mixing device 302 through the conical surfaces on the air distribution chamber 502, so that the fertilizer discharge amount in each fertilizer conveying pipe 303 is not greatly different, and the purpose of uniform fertilizer crushing is achieved.
In the invention, one end of the air inlet pipe is fixedly connected to the airflow distribution chamber 502, the other end of the air inlet pipe is fixedly connected with a blowing device, the L-shaped corner of the air inlet pipe is provided with the arc bent pipe 501 to reduce the loss of wind power, and the blowing device provides blowing airflow for the whole airflow distribution device 5 to realize pneumatic distribution of fertilizer, so that fertilizer particles are not easy to stick together due to the pneumatic action in the fertilizing process, and meanwhile, the fertilizer discharging amount is more uniform and stable to improve the fertilizing effect.
The use method and the working principle are as follows: when the fertilizer applying device works, fertilizer is poured into the fertilizer box 1, the fertilizer falls into the fertilizer applying device 2 through free falling, the fertilizer is firstly stored in the fertilizer applying device 2, the driving motor 206 in the fertilizer applying device 2 drives the electric push rod 203 to move to drive the gap between the chassis 201 and the variable valve 202 to realize fertilizer amount adjustment, the fertilizer falls into the fertilizer distributing device 3 through the fertilizer applying device 2, the fertilizer is enabled to be uniform and to disperse and slide into the fertilizer conveying pipes 303 through rotation of the fertilizer applying rotary disk 203 in the inner cavity of the fertilizer distributing device 3, and then the fertilizer is pneumatically conveyed to the fertilizer conveying pipes 303 through the air flow distributing device 5 at the bottom of the fertilizer distributing device 3, so that remote fertilizer application is realized. Fertilizer is delivered to each fertilizing furrowing disc 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a pneumatic fertilizer injection unit which characterized in that: the method comprises the following steps: the device comprises a fertilizer box, a fertilizer device, a chassis, a discharge groove, a discharge port, a variable valve, a discharge valve, a fertilizer rotating disc, an electric push rod, a bearing seat, a driving motor, a fertilizer distributing device, a fertilizer guide channel, an air fertilizer mixing device, a fertilizer conveying pipe, a fertilizing ditching disc, an air flow distributing device, a bent pipe and an air flow distributing chamber.
2. A pneumatic fertiliser distributor as claimed in claim 1, characterised in that: the fertilizer box is of a pyramid funnel-shaped structure, and the opening of the fertilizer box is large at the top and small at the bottom.
3. The pneumatic fertilizer spreading device according to claim 1, wherein: its bottom in chassis is disc platelike structure, is equipped with a row of silo and bin outlet in this disc center department, and the bin outlet is hopper-shaped circular cone cambered surface, and the bin outlet is located bin outlet center department, and the bin outlet is an bellied cylinder thin wall structure that makes progress, and three fan-shaped opening has been seted up to the equidistance on this cylinder thin wall structure circumferencial direction.
4. A pneumatic fertiliser distributor as claimed in claim 1, characterised in that: the variable valve is of a bailer-shaped structure and mainly comprises a handle and a discharge valve, the discharge valve is also of a cylindrical thin-wall structure, three rectangular openings are formed in the cylindrical thin wall of the discharge valve at equal intervals, and the size of the discharge valve is smaller than that of a discharge opening.
5. The pneumatic fertilizer spreading device according to claim 4, wherein: the handle fixed connection is in the circumference bottom on discharge valve, and the handle is a rectangular plate structure, and it has a rectangular channel to open on the handle other end, and the rectangular channel is equipped with a slider that can longitudinal sliding on the bar shaped plate, and slider fixed connection is terminal at electric putter, and variable valve passes through bar shaped plate and slider and electric putter swing joint.
6. The pneumatic fertilizer spreading device according to claim 1, wherein: the bottom of the fertilizer discharging rotating disc is of an inverted round bowl type structure, six baffles are arranged on the circumference of the round bowl and used for driving fertilizer to enter the fertilizer distributing device, a vertically-arranged spiral shaft is fixedly connected to the center of the fertilizer discharging rotating disc, the fertilizer discharging rotating disc is movably arranged in an inner cavity of the fertilizer distributing device, and the bottom of the fertilizer discharging rotating disc is connected to a driving motor through a bearing seat.
7. A pneumatic fertiliser distributor as claimed in claim 1, characterised in that: the center of the fertilizer distributing device is of a cylindrical cavity-shaped structure, nine fertilizer distributing channels are circumferentially arrayed on the wall of the cavity, the fertilizer guiding channels are pyramid-shaped channels, the upper ends of the fertilizer guiding channels are large in opening, the lower ends of the fertilizer guiding channels are small in opening, and the nine fertilizer guiding channels are circumferentially arrayed around the fertilizer distributing device in an inclined mode.
8. The pneumatic fertilizer spreading device according to claim 1, wherein: the fertilizer conveying pipe is fixed at the lower end of each fertilizer guide channel, the fertilizer conveying pipe is communicated with the pipelines between the fertilizer guide channels and the airflow distribution device, and a fertilizing and ditching disc is fixedly connected to the tail end of the lower part of each fertilizer conveying pipe.
9. A pneumatic fertiliser distributor as claimed in claim 1, characterised in that: the airflow distribution chamber is of a cylindrical cavity structure, the upper surface and the lower surface of the cavity are two parallel conical surfaces, the conical tops of the conical surfaces are downward, nine circular through holes are formed in the circumferential wall of the airflow distribution chamber in an array mode, and the outer side of each circular through hole is fixedly connected with an air fertilizer mixing device.
10. The pneumatic fertilizer spreading device according to claim 1, wherein: the air distribution chamber is characterized in that a circular through hole is formed in the center of the bottom end of the air distribution chamber, an air inlet pipe is fixedly connected to the through hole, a blowing device is fixedly connected to the other end of the air inlet pipe, the air inlet pipe is an L-shaped through pipe which is horizontally arranged, and an arc bent pipe is arranged at the L-shaped corner of the air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111034455.1A CN115735504A (en) | 2021-09-03 | 2021-09-03 | Pneumatic fertilizer injection unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111034455.1A CN115735504A (en) | 2021-09-03 | 2021-09-03 | Pneumatic fertilizer injection unit |
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| CN115735504A true CN115735504A (en) | 2023-03-07 |
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| CN202111034455.1A Pending CN115735504A (en) | 2021-09-03 | 2021-09-03 | Pneumatic fertilizer injection unit |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2124826C1 (en) * | 1998-06-05 | 1999-01-20 | Буркеня Сергей Данилович, Румянцев Борис Васильевич | Seeding unit for pneumatic drill |
| RU90961U1 (en) * | 2009-10-20 | 2010-01-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Ульяновская государственная сельскохозяйственная академия" | SEEDER |
| US20120312211A1 (en) * | 2011-06-10 | 2012-12-13 | Great Plains Manufacturing, Incorporated | Seed distribution tower for an air seeder |
| WO2012170690A2 (en) * | 2011-06-10 | 2012-12-13 | Great Plains Manufacturing, Incorporated | Seed distribution tower for an air seeder |
| CN106973591A (en) * | 2017-04-20 | 2017-07-25 | 安徽农业大学 | A kind of seed manure dual-purpose type collection arranges Pneumatic type tripper |
| CN208338262U (en) * | 2018-05-10 | 2019-01-08 | 石河子大学 | A kind of pneumatic transmission formula roller precision planter |
| CN109757169A (en) * | 2019-03-19 | 2019-05-17 | 湖南农业大学 | Side deep fertilizing device between a kind of regeneration rice field |
| CN209628081U (en) * | 2018-12-28 | 2019-11-15 | 北京农业智能装备技术研究中心 | A kind of fertilizer applicator |
| CN110476571A (en) * | 2019-09-10 | 2019-11-22 | 华南农业大学 | A kind of mechanical fertilizer ratio variable fertilizer apparatus and implementation method |
| CN111903289A (en) * | 2020-07-28 | 2020-11-10 | 山东省农业机械科学研究院 | Electric drive control distributor and method for rice and wheat collection and discharge unit |
| CN213847612U (en) * | 2020-10-17 | 2021-08-03 | 河北天悦农业科技有限公司 | Anti-caking fertilizer distributor |
-
2021
- 2021-09-03 CN CN202111034455.1A patent/CN115735504A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2124826C1 (en) * | 1998-06-05 | 1999-01-20 | Буркеня Сергей Данилович, Румянцев Борис Васильевич | Seeding unit for pneumatic drill |
| RU90961U1 (en) * | 2009-10-20 | 2010-01-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Ульяновская государственная сельскохозяйственная академия" | SEEDER |
| US20120312211A1 (en) * | 2011-06-10 | 2012-12-13 | Great Plains Manufacturing, Incorporated | Seed distribution tower for an air seeder |
| WO2012170690A2 (en) * | 2011-06-10 | 2012-12-13 | Great Plains Manufacturing, Incorporated | Seed distribution tower for an air seeder |
| CN106973591A (en) * | 2017-04-20 | 2017-07-25 | 安徽农业大学 | A kind of seed manure dual-purpose type collection arranges Pneumatic type tripper |
| CN208338262U (en) * | 2018-05-10 | 2019-01-08 | 石河子大学 | A kind of pneumatic transmission formula roller precision planter |
| CN209628081U (en) * | 2018-12-28 | 2019-11-15 | 北京农业智能装备技术研究中心 | A kind of fertilizer applicator |
| CN109757169A (en) * | 2019-03-19 | 2019-05-17 | 湖南农业大学 | Side deep fertilizing device between a kind of regeneration rice field |
| CN110476571A (en) * | 2019-09-10 | 2019-11-22 | 华南农业大学 | A kind of mechanical fertilizer ratio variable fertilizer apparatus and implementation method |
| CN111903289A (en) * | 2020-07-28 | 2020-11-10 | 山东省农业机械科学研究院 | Electric drive control distributor and method for rice and wheat collection and discharge unit |
| CN213847612U (en) * | 2020-10-17 | 2021-08-03 | 河北天悦农业科技有限公司 | Anti-caking fertilizer distributor |
Non-Patent Citations (1)
| Title |
|---|
| 雷小龙;李蒙良;张黎骅;任万军;: "颗粒化肥水平气送式螺旋组合可调定量供肥装置设计与试验", 农业工程学报, vol. 34, no. 19, 31 October 2018 (2018-10-31), pages 9 - 18 * |
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