CN111903286A - Quantitative seeding and fertilizing device and agricultural operation machine thereof - Google Patents
Quantitative seeding and fertilizing device and agricultural operation machine thereof Download PDFInfo
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- CN111903286A CN111903286A CN202010767096.XA CN202010767096A CN111903286A CN 111903286 A CN111903286 A CN 111903286A CN 202010767096 A CN202010767096 A CN 202010767096A CN 111903286 A CN111903286 A CN 111903286A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/06—Fertiliser distributors with distributing slots, e.g. adjustable openings for dosing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The invention relates to the technical field of agriculture, in particular to a quantitative seeding and fertilizing device and an agricultural operation machine thereof, comprising: the storage box is provided with a semi-disc part at the bottom, and a discharge channel is arranged in the center of the bottom of the semi-disc part; a conical guide plate is arranged in the storage box, and a feeding channel is formed in the middle of the conical guide plate; the rotary table is driven by a rotary shaft, and the rotary shaft is rotationally connected with the two side walls of the storage box; and at least one material containing groove, wherein the material containing groove is formed in the circumferential side face of the rotary disc. The invention has the advantages that the rotating shaft can drive the seeds in the material containing groove to rotate when rotating, when the material containing groove rotates to the opening facing downwards, the seeds in the material containing groove fall down and are discharged through the discharging channel to fall into the dug pit, thereby realizing quantitative seeding and effectively improving the seeding quality and efficiency.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to a quantitative seeding and fertilizing device and an agricultural operation machine thereof.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural labor object is a living animal and plant, the obtained product is the animal and plant, and the agriculture is a basic industry for supporting national economic construction and development.
In agricultural sowing, seeds are usually sown into dug pits manually, but the amount of the sown seeds needs to be controlled manually, and the conditions of missed sowing, less sowing and multicast are often caused, so that the final yield is influenced.
Disclosure of Invention
The invention aims to provide a quantitative seeding and fertilizing device and an agricultural operation machine thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a quantitative seeding and fertilizing apparatus, comprising:
the storage box is provided with a semi-disc part at the bottom, and a discharge channel is arranged in the center of the bottom of the semi-disc part;
a conical guide plate is arranged in the storage box, and a feeding channel is formed in the middle of the conical guide plate;
the rotary table is driven by a rotary shaft, and the rotary shaft is rotationally connected with the two side walls of the storage box; and
at least one material containing groove is formed in the circumferential side face of the rotary disc.
The preferred scheme of the invention is as follows: the outer diameter of the turntable is equal to the inner diameter of the semi-disc part, and a filling block is arranged in the inner area of the storage box between the conical guide plate and the turntable.
The preferred scheme of the invention is as follows: the material containing groove is cylindrical, and the diameters of the material discharging channel, the material containing groove and the material feeding channel are equal.
The preferred scheme of the invention is as follows: the turntable is also provided with a material containing groove volume adjusting device, the material containing groove volume adjusting device comprises an annular cavity arranged in the turntable, an annular rotating plate is arranged in the annular cavity, a plurality of rotation locking devices are uniformly arranged on the annular rotating plate, annular through grooves for connecting the annular cavity with the outside are formed in the side walls of the turntable and the semi-disc part, and the rotation locking devices penetrate through the annular through grooves; a plurality of first hinges are arranged on the annular rotating plate along the circumference;
hold the silo bottom and set up the intercommunication and hold silo and toroidal cavity's interface channel hold the silo sliding connection have the regulation disc, adjust disc downside fixedly connected with regulation post, it is provided with the second hinge to adjust the post lower extreme, link to each other through the down tube between first hinge and the second hinge.
The preferred scheme of the invention is as follows: the rotary locking device comprises a connecting column, the bottom end of the connecting column is fixedly connected with the annular rotating plate, a thread groove is formed in the connecting column, a threaded rod is connected to the thread groove in an internal thread mode, and a locking handle is fixedly connected to the outer end of the threaded rod.
The preferred scheme of the invention is as follows: at least one guide groove is formed in each of two sides of the connecting channel, a guide rod is connected in each guide groove in a sliding mode, and each guide rod is fixedly connected with the side wall of the corresponding adjusting column.
An agricultural operation machine comprises the quantitative seeding and fertilizing device; and
a hand tractor body;
and the connecting device is respectively connected with the walking tractor and the quantitative seeding and fertilizing device.
The preferred scheme of the invention is as follows: the connecting device comprises a vertical sleeve fixedly arranged on the lower side of the handrail of the walking tractor body, a vertical column is inserted into the vertical sleeve, the bottom end of the vertical column is fixedly connected with the storage box, and a connecting groove is formed in the side wall of the vertical column; the sliding hole has been seted up on the vertical sleeve lateral wall, sliding connection has the horizontal post in the sliding hole, and the horizontal post cooperatees with the spread groove, horizontal post outer end fixedly connected with baffle, the horizontal post outside cover between baffle and the vertical sleeve is equipped with first reset spring.
The preferred scheme of the invention is as follows: the device comprises a discharging through groove, a discharging through groove is formed in the discharging through groove, a rotating plate is connected in the mounting frame in a rotating mode, the lower side of the rotating plate is connected with the mounting frame through a second reset spring, a conducting contact is arranged on the right side of the rotating plate and connected with a power supply through a wire, and a conducting steel plate is arranged on the upper portion of the mounting frame;
still including storing up the soil case, it is provided with out native electrically controlled device to store up soil bottom of the case portion, and it is connected with the conduction steel sheet electricity to go out native electrically controlled device through the wire, it is linked together with the discharging channel of installing frame below through the slope stand pipe to go out native electrically controlled device.
The preferred scheme of the invention is as follows: the unearthing electric control device comprises an unearthing pipeline, a horizontal cavity plate is arranged on the unearthing pipeline, an electromagnet is arranged in the horizontal cavity plate, and the electromagnet is connected with a conduction steel plate through a lead; the horizontal cavity plate is connected with a valve baffle in a sliding mode, one end, close to the electromagnet, of the valve baffle is provided with a magnetic pole, the other end of the valve baffle is located in a slot formed in the inner side wall of the unearthed pipeline and matched with the slot, a third reset spring is arranged in the slot, and the third reset spring is connected with the other end of the valve baffle.
The invention has the advantages that the rotating shaft can drive the seeds in the material containing groove to rotate when rotating, when the material containing groove rotates to the opening facing downwards, the seeds in the material containing groove fall down and are discharged through the discharging channel to fall into the dug pit, thereby realizing quantitative seeding and effectively improving the seeding quality and efficiency. In addition, the device can be used for quantitative seeding, can realize the purpose of quantitative fertilization when fertilizers are contained in the storage box, can be used for multiple purposes, improves the utilization rate of the fertilizer, and has wide popularization and application values.
Drawings
FIG. 1 is a schematic structural view of the quantitative seeding and fertilizing apparatus of the present invention;
FIG. 2 is an external view of the quantitative seeding and fertilizing apparatus of the present invention;
FIG. 3 is a cross-sectional view of the turntable of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic perspective view of the quantitative seeding and fertilizing apparatus of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 6 is a schematic view of the invention taken along line B of FIG. 2;
FIG. 7 is a schematic view of the construction of an agricultural work machine of the present invention;
FIG. 8 is a schematic view of the structure of the connecting device of the present invention;
FIG. 9 is a schematic view of the construction of the soil covering device of the present invention;
FIG. 10 is an enlarged view of the invention at C of FIG. 9;
fig. 11 is a schematic structural view of the unearthed electric control device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, 3 and 4, in an embodiment of the present invention, a quantitative seeding and fertilizing apparatus includes:
the storage box comprises a storage box 1, wherein a semi-disc part 2 is arranged at the bottom of the storage box 1, and a discharge channel 6 is arranged at the center of the bottom of the semi-disc part 2;
a conical guide plate 3 is arranged in the storage box 1, and a feeding channel 4 is formed in the middle of the conical guide plate 3;
the rotary table 5 is driven by a rotary shaft 7, and the rotary shaft 7 is rotatably connected with two side walls of the storage box 1; and
at least one material containing groove 11, wherein the material containing groove 11 is formed in the circumferential side face of the rotary disc 5.
In one embodiment of the present invention, seeds are stored in the storage box 1, the rotating disc 5 is driven by the rotating shaft 7, the outer end of the rotating shaft 7 is connected with a motor, the motor can be used for driving the rotating disc 5 to rotate, and when the rotating disc 5 rotates, the seeds falling from the storage box 1 enter the accommodating groove 11 through the feeding channel 4; the pivot 7 can drive when rotating and hold the seed rotation in the silo 11, when holding the silo 11 and rotate the opening down, holds the seed whereabouts in the silo 11 and discharges through discharging channel 6 and fall to the hole of digging well to can realize quantitative seeding, effectively improve seeding quality and efficiency.
In this embodiment, the motor directly drives the rotating shaft 7 to rotate, which may result in a faster rotating speed, and the rotating speed can be adjusted by connecting the motor to the speed reducer.
In addition, the device can be used for quantitative seeding, can realize the purpose of quantitative fertilization when fertilizers are contained in the storage box 1, can be used for multiple purposes, improves the utilization rate of the fertilizer applying device, and has wide popularization and application values.
5 external diameters of carousel equal to the internal diameter of semi-circular disk portion 2, and the 1 inner region of bin between toper deflector 3 and carousel 5 is provided with filling block 8, and filling block 8's effect lies in sealing the 11 openings of holding the silo in the rotation, keeps away from feedstock channel 4 after rotating when holding silo 11, if do not seal the opening of holding silo 11, can lead to holding the material in the silo 11 and spill from the opening part, just can't realize the reinforced function of ration.
Hold silo 11 and be cylindric, discharging channel 6, hold silo 11 and feed channel 4's diameter homogeneous phase, when the three diameter is equal, can guarantee that the material can get into smoothly or discharge.
Referring to fig. 1, 2, 3 and 5, a material containing groove volume adjusting device is further arranged on the rotary table 5, the material containing groove volume adjusting device comprises an annular cavity 9 arranged in the rotary table 5, an annular rotating plate 12 is arranged in the annular cavity 9, a plurality of rotation locking devices 21 are uniformly arranged on the annular rotating plate 12, annular through grooves 10 for connecting the annular cavity 9 with the outside are formed in the side walls of the rotary table 5 and the semi-disc part 2, and the rotation locking devices 21 penetrate through the annular through grooves 10; a plurality of first hinges 13 are arranged on the annular rotating plate 12 along the circumference;
hold 11 bottoms of silo and seted up the connecting channel 16 that the intercommunication holds silo 11 and annular cavity 9 hold 11 sliding connection in the silo has the regulation disc 14, and regulation disc 14 downside fixedly connected with adjusts post 15, it is provided with second hinge 17 to adjust post 15 lower extreme, link to each other through sloping bar 18 between first hinge 13 and the second hinge 17.
In the embodiment of the present invention, when the volume of the material-containing trough 11 is kept constant, it can only be used for sowing one or more seeds with similar volume, such as peanut or soybean; however, if this device is adopted to sow mung bean or red bean, because its volume is less relatively, if the volume keeps unchangeable, the required seed volume is more during its seeding, and it is extravagant relatively more, therefore, then need adjust the volume of holding silo 11 this moment, its concrete way is: from the direction shown in the figure, the rotating locking device 21 is used for driving the annular rotating plate 12 to rotate clockwise, the annular rotating plate 12 drives the inclined rod 18 connected with the annular rotating plate to be slowly parallel to the axis of the connecting channel 16, so that the adjusting disc 14 in the accommodating groove 11 is driven to ascend through the adjusting column 15, the volume of the accommodating groove 11 can be effectively reduced after the adjusting disc 14 ascends, and different seeds can be sowed.
In the embodiment of the invention, the volume adjustment of the material accommodating groove 11 is realized by using the volume adjustment device of the material accommodating groove, the seed storage device can be suitable for seeds with different sizes, has multiple functions, and improves the utilization rate.
Referring to fig. 2 and 5, the rotation locking device 21 includes a connection column 211, a bottom end of the connection column 211 is fixedly connected to the annular rotary plate 12, a thread groove 212 is formed on the connection column 211, a thread rod 213 is connected to an internal thread of the thread groove 212, an outer end of the thread rod 213 is fixedly connected to a locking handle 214, when the annular rotary plate 12 rotates, the adjustment disc 14 needs to be kept in a proper position and does not move, at this time, the rotation of the annular rotary plate 12 needs to be limited, which is accomplished by using the rotation locking device 21, in operation, the locking handle 214 extends outwards through the rotary plate 5 and the semi-circular plate 2, the annular rotary plate 12 can be driven to rotate by the locking handle 214, and when the rotation is not needed, the locking handle 214 is screwed, the rotation of the thread rod 213 will be matched with the thread groove 212, so that the locking handle 214 is tightly attached to the outer side surface of the semi-, the position of the adjusting disc 14 in the material containing groove 11 is kept unchanged;
when it is desired to change the position of the adjustment disc 14, the locking handle 214 is rotated in the reverse direction, and the locking handle 214 is moved away from the half-disc portion 2, so that the annular rotary plate 12 can be continuously rotated to change the position of the adjustment disc 14.
Referring to fig. 5, in the embodiment of the present invention, at least one guide groove 19 is formed on two sides of the connecting channel 16, a guide rod 20 is slidably connected in the guide groove 19, the guide rod 20 is fixedly connected to the side wall of the adjusting post 15, and the guide groove 19 and the guide rod 20 are used to enable the adjusting post 15 to always move along the axis of the connecting channel 16, so that the adjusting disc 14 can always move along the axis direction thereof, and the phenomenon of locking cannot occur.
Referring to fig. 7, in an embodiment of the present invention, an agricultural working machine includes the above-mentioned quantitative seeding and fertilizing apparatus; and
a hand tractor body 22;
and the connecting device 23 is connected with the walking tractor 22 and the quantitative seeding and fertilizing device respectively.
The quantitative seeding and fertilizing device is arranged on a walking tractor body 22 through a connecting device 23, and uniform seeding and fertilizing are realized through the movement of the walking tractor body 22; the connecting device 23 realizes convenient disassembly of the quantitative seeding and fertilizing device, and is convenient to assemble and install.
Referring to fig. 7 and 8, the connecting device 23 includes a vertical sleeve 231 fixedly disposed at the lower side of the armrest of the walking tractor body 22, a vertical column 232 is inserted into the vertical sleeve 231, the bottom end of the vertical column 232 is fixedly connected with the storage box 1, and a connecting groove 233 is formed on the side wall of the vertical column 232; the side wall of the vertical sleeve 231 is provided with a sliding hole 234, a horizontal column 235 is slidably connected in the sliding hole 234, the horizontal column 235 is matched with the connecting groove 233, the outer end of the horizontal column 235 is fixedly connected with a baffle 236, and the outer side of the horizontal column 235 between the baffle 236 and the vertical sleeve 231 is sleeved with a first return spring 237.
In an embodiment of the invention, the vertical sleeve 231 can be directly welded on the lower side of the handrail of the walking tractor body 22, which can be realized by a common welding means, when the quantitative seeding and fertilizing device is installed, one side of the vertical column 232 provided with the connecting groove 233 faces one side of the sliding hole 234, the vertical column 232 is inserted into the vertical sleeve 231, and with the continuous rising of the vertical column 232, one end of the horizontal column 235 is inserted into the connecting groove 233, so that the connection between the vertical column 232 and the vertical sleeve 231 can be realized, namely the quick connection between the quantitative seeding and fertilizing device and the dragging tractor body 22 is realized;
when needs are dismantled, with the outside pulling of baffle 236, baffle 236 can drive horizontal post 235 and move out in the spread groove 233, then spread groove 233 loses the spacing back of horizontal post 235, and vertical post 232 can be convenient quick fall from vertical sleeve 231.
In order to make one side of the connecting groove 233 exactly align with the sliding hole 234, a guiding protrusion may be disposed on one side of the vertical column 232, and a guiding groove may be disposed on the inner sidewall of the vertical sleeve 231, and the guiding protrusion and the guiding groove are matched to realize accurate insertion of the vertical column 232; in addition, inclined surfaces are provided on the upper side of the vertical post 232 and the inner side of the horizontal post 235, and the two inclined surfaces are matched with each other, so that the vertical post 232 can move the horizontal post 235 outwards against the first return spring 237 when being inserted, so that the vertical post 232 can be inserted continuously.
Referring to fig. 7, 9 and 10, in the embodiment of the present invention, the soil covering device 24 further includes a mounting frame 246 disposed on the discharging through groove 6, the mounting frame 246 is rotatably connected with a rotating plate 247, the lower side of the rotating plate 247 is connected to the mounting frame 246 through a second return spring 248, a conducting contact 249 is disposed on the right side of the rotating plate 247, the conducting contact 249 is connected to a power source through a wire 245, and a conducting steel plate 2410 is disposed on the upper portion of the mounting frame 246;
the soil discharging device is characterized by further comprising a soil storage box 241, wherein a soil discharging electric control device 244 is arranged at the bottom of the soil storage box 241, the soil discharging electric control device 244 is electrically connected with a conducting steel plate 2410 through a conducting wire 245, and the soil discharging electric control device 244 is communicated with a discharging channel 6 below the mounting frame 246 through an inclined guide pipe 242.
In an embodiment of the present invention, after sowing or fertilizing, soil covering operation is often required to be performed to ensure that seeds or fertilizers are not washed away by rainwater, when the seeds or fertilizers are discharged through the discharging channel 6 and fall onto the rotating plate 247, under the action of gravity, the rotating plate 247 can rotate counterclockwise, the seeds or fertilizers on the rotating plate 247 can continue to fall through the discharging channel 6, the conducting contact 249 on the right end of the rotating plate 247 is in contact with the conducting steel plate 2410, because the conducting contact 249 is connected with a power supply, the conducting steel plate 2410 energizes the soil discharging electric control device 244 through the conducting wire 245, so that a part of covering soil is released from the soil storage box 241, enters the discharging channel 6 through the inclined guide pipe 242, and is discharged along the discharging channel 6 to cover the seeds or fertilizers in the pit; after the seeds or fertilizer on the rotating plate 247 are discharged, the rotating plate 247 is reset under the action of the second reset spring 248, the conducting contact 249 is disconnected from the conducting steel plate 2410, the electric control device 244 for discharging covering soil is powered off, and the discharge of the covering soil is stopped.
Referring to fig. 9 and 11, the unearthing electric control device 244 includes an unearthing duct 243, a horizontal cavity plate 2441 is disposed on the unearthing duct 243, an electromagnet 2442 is installed in the horizontal cavity plate 2441, and the electromagnet 2442 is connected to a conducting steel plate 2410 through a wire 245; a valve baffle 2443 is slidably connected in the horizontal cavity plate 2441, a magnetic pole 2444 is arranged at one end, close to the electromagnet 2442, of the valve baffle 2443, the other end of the valve baffle 2443 is located in a slot 2445 formed in the inner side wall of the unearthed pipeline 243 and matched with the slot 2445, a third return spring 2446 is arranged in the slot 2445, and the third return spring 2446 is connected with the other end of the valve baffle 2443.
When the electric control device 244 for discharging soil is electrified, the electromagnet 2442 generates magnetism after being electrified, the magnetism attracts the magnetic pole 2444, so that the magnetic pole 2444 drives the valve baffle 2443 to move towards the left side, the valve baffle 2443 opens the soil discharging passage 243, and the quantitative covering soil is discharged from the soil discharging passage 243 in the electrifying time; when de-energized, the solenoid 2442 loses its magnetic properties and the valve gate 2443 drops down the unearthing channel 243 under the influence of the third return spring 2446 to close again.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Claims (10)
1. The utility model provides a ration seeding fertilizer injection unit which characterized in that includes:
the storage box is provided with a semi-disc part at the bottom, and a discharge channel is arranged in the center of the bottom of the semi-disc part;
a conical guide plate is arranged in the storage box, and a feeding channel is formed in the middle of the conical guide plate;
the rotary table is driven by a rotary shaft, and the rotary shaft is rotationally connected with the two side walls of the storage box; and
at least one material containing groove is formed in the circumferential side face of the rotary disc.
2. The quantitative sowing and fertilizing apparatus as claimed in claim 1, wherein the outer diameter of the turntable is equal to the inner diameter of the semi-circular disk portion, and a filling block is provided in the inner region of the storage box between the tapered guide plate and the turntable.
3. The quantitative seeding and fertilizing device as claimed in claim 1, wherein the material containing groove is cylindrical, and the diameters of the material discharging channel, the material containing groove and the material feeding channel are equal.
4. The quantitative seeding and fertilizing device as claimed in any one of claims 1 to 3, wherein the rotary plate is further provided with a material containing groove volume adjusting device, the material containing groove volume adjusting device comprises an annular cavity formed in the rotary plate, an annular rotating plate is arranged in the annular cavity, a plurality of rotation locking devices are uniformly arranged on the annular rotating plate, annular through grooves for connecting the annular cavity with the outside are formed in the side walls of the rotary plate and the semi-disc part, and the rotation locking devices penetrate through the annular through grooves; a plurality of first hinges are arranged on the annular rotating plate along the circumference;
hold the silo bottom and set up the intercommunication and hold silo and toroidal cavity's interface channel hold the silo sliding connection have the regulation disc, adjust disc downside fixedly connected with regulation post, it is provided with the second hinge to adjust the post lower extreme, link to each other through the down tube between first hinge and the second hinge.
5. The quantitative sowing and fertilizing device as claimed in claim 4, wherein the rotation locking device comprises a connecting column, the bottom end of the connecting column is fixedly connected with the annular rotating plate, a threaded groove is formed in the connecting column, a threaded rod is connected with the threaded groove in a threaded manner, and a locking handle is fixedly connected with the outer end of the threaded rod.
6. The quantitative seeding and fertilizing device as claimed in claim 4, wherein at least one guide groove is formed on both sides of the connecting channel, a guide rod is slidably connected in the guide groove, and the guide rod is fixedly connected with the side wall of the adjusting column.
7. An agricultural working machine comprising the quantitative seeding and fertilizing apparatus according to any one of claims 1 to 6; and
a hand tractor body;
and the connecting device is respectively connected with the walking tractor and the quantitative seeding and fertilizing device.
8. The agricultural working machine of claim 7, wherein the connecting device comprises a vertical sleeve fixedly arranged at the lower side of the handrail of the walking tractor body, a vertical column is inserted into the vertical sleeve, the bottom end of the vertical column is fixedly connected with the storage box, and a connecting groove is formed in the side wall of the vertical column; the sliding hole has been seted up on the vertical sleeve lateral wall, sliding connection has the horizontal post in the sliding hole, and the horizontal post cooperatees with the spread groove, horizontal post outer end fixedly connected with baffle, the horizontal post outside cover between baffle and the vertical sleeve is equipped with first reset spring.
9. The agricultural working machine of claim 7, further comprising a soil covering device, wherein the soil covering device comprises a mounting frame arranged on the discharging through groove, a rotating plate is rotatably connected in the mounting frame, the lower side of the rotating plate is connected with the mounting frame through a second return spring, a conducting contact is arranged on the right side of the rotating plate, the conducting contact is connected with a power supply through a wire, and a conducting steel plate is arranged on the upper portion of the mounting frame;
still including storing up the soil case, it is provided with out native electrically controlled device to store up soil bottom of the case portion, and it is connected with the conduction steel sheet electricity to go out native electrically controlled device through the wire, it is linked together with the discharging channel of installing frame below through the slope stand pipe to go out native electrically controlled device.
10. The agricultural working machine of claim 9, wherein the unearthed electrical control device comprises an unearthed pipeline, a horizontal cavity plate is arranged on the unearthed pipeline, an electromagnet is arranged in the horizontal cavity plate, and the electromagnet is connected with a conducting steel plate through a lead; the horizontal cavity plate is connected with a valve baffle in a sliding mode, one end, close to the electromagnet, of the valve baffle is provided with a magnetic pole, the other end of the valve baffle is located in a slot formed in the inner side wall of the unearthed pipeline and matched with the slot, a third reset spring is arranged in the slot, and the third reset spring is connected with the other end of the valve baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010767096.XA CN111903286A (en) | 2020-08-03 | 2020-08-03 | Quantitative seeding and fertilizing device and agricultural operation machine thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010767096.XA CN111903286A (en) | 2020-08-03 | 2020-08-03 | Quantitative seeding and fertilizing device and agricultural operation machine thereof |
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| CN111903286A true CN111903286A (en) | 2020-11-10 |
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| CN202010767096.XA Withdrawn CN111903286A (en) | 2020-08-03 | 2020-08-03 | Quantitative seeding and fertilizing device and agricultural operation machine thereof |
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| CN112567943A (en) * | 2020-12-10 | 2021-03-30 | 赵七后 | Insert kind of formula crops and insert kind of fertilization integrative device |
| CN112567946A (en) * | 2020-12-15 | 2021-03-30 | 山东省农业科学院作物研究所 | Intelligent fertilizer applicator |
| CN112586138A (en) * | 2020-12-12 | 2021-04-02 | 安徽省农业科学院棉花研究所 | Precision sowing equipment for cotton breeding |
| CN113424687A (en) * | 2021-06-30 | 2021-09-24 | 潘雯 | Agricultural seeding equipment with multiple functions |
| CN113455896A (en) * | 2021-02-02 | 2021-10-01 | 崇义松月堂茶文化传播有限公司 | Vehicle-mounted tea making cup |
| CN114009187A (en) * | 2021-10-22 | 2022-02-08 | 北京市农林科学院智能装备技术研究中心 | Electric-driven precision rice direct seeding seed sowing device |
| CN114145087A (en) * | 2021-12-01 | 2022-03-08 | 安徽宏翔农业机械有限公司 | A rotary tillage seeder for field management |
| CN115362805A (en) * | 2022-08-20 | 2022-11-22 | 贵州江口净园春茶业有限公司 | Tealeaves is administered and is used soil fertilization equipment convenient to control unloading speed |
| CN115843501A (en) * | 2022-12-22 | 2023-03-28 | 中国种子集团有限公司 | Modernized agriculture is with self-interacting formula planting seeding equipment |
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2020
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| CN112567943A (en) * | 2020-12-10 | 2021-03-30 | 赵七后 | Insert kind of formula crops and insert kind of fertilization integrative device |
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| CN112567946A (en) * | 2020-12-15 | 2021-03-30 | 山东省农业科学院作物研究所 | Intelligent fertilizer applicator |
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| CN114009187B (en) * | 2021-10-22 | 2023-03-14 | 北京市农林科学院智能装备技术研究中心 | Electric-driven precision rice direct seeding seed sowing device |
| CN114009187A (en) * | 2021-10-22 | 2022-02-08 | 北京市农林科学院智能装备技术研究中心 | Electric-driven precision rice direct seeding seed sowing device |
| CN114145087A (en) * | 2021-12-01 | 2022-03-08 | 安徽宏翔农业机械有限公司 | A rotary tillage seeder for field management |
| CN115362805A (en) * | 2022-08-20 | 2022-11-22 | 贵州江口净园春茶业有限公司 | Tealeaves is administered and is used soil fertilization equipment convenient to control unloading speed |
| CN115362805B (en) * | 2022-08-20 | 2023-07-18 | 贵州江口净园春茶业有限公司 | Soil fertilization equipment convenient to control blanking speed for tea treatment |
| CN115843501A (en) * | 2022-12-22 | 2023-03-28 | 中国种子集团有限公司 | Modernized agriculture is with self-interacting formula planting seeding equipment |
| CN115843501B (en) * | 2022-12-22 | 2023-10-17 | 中国种子集团有限公司 | Self-adjusting planting and seeding equipment for modern agriculture |
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Application publication date: 20201110 |