CN219248557U - Fertilizing equipment based on dry land millet cultivation - Google Patents

Fertilizing equipment based on dry land millet cultivation Download PDF

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CN219248557U
CN219248557U CN202223409844.0U CN202223409844U CN219248557U CN 219248557 U CN219248557 U CN 219248557U CN 202223409844 U CN202223409844 U CN 202223409844U CN 219248557 U CN219248557 U CN 219248557U
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storage
movable
storage bin
bin
bottom plate
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严加坤
张宁宁
刘翠英
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Yulin University
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Yulin University
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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Abstract

The utility model relates to an agricultural fertilization technical field especially relates to a fertilization equipment based on cultivation of dry land millet, including the dumper, set up storage module and the subassembly of unloading on the dumper, the subassembly of unloading includes cylinder and removal storage silo, and the cylinder is installed in the dumper top and is used for driving removal storage silo along dumper surface horizontal migration, and the dumper has seted up the blanking hole in removal storage silo removal orbit extreme point position department, and removal storage silo has seted up the discharge gate towards the one side surface of blanking hole to remove to the orbit extreme point from the discharge gate blanking Kong Laliao fertilization at removal storage silo, the storage module can carry out the feed supplement to removal storage silo; the feed supplement mouth of storage subassembly just is to the initial position department of removal storage silo moving trajectory, and this application improves the fertilization efficiency in the fertilization process of dry land millet cultivation.

Description

Fertilizing equipment based on dry land millet cultivation
Technical Field
The application relates to the technical field of agricultural fertilization, in particular to fertilization equipment based on dry-land millet cultivation.
Background
At present, the cultivated area of China is about 19.179 hundred million mu, and under the condition of the huge cultivated area, the dry land grains obtain a good cultivation environment. However, in the fertilization process of the millet in the dry land, farmers generally fertilize the millet through manual labor, so that a great deal of labor force is wasted. In addition, in the manual fertilization process, the fertilization dosage is difficult to master uniformly, so that the growth of the dry land grains is uneven, and the yield of crops is affected.
Disclosure of Invention
In order to improve the fertilization efficiency in the fertilization process of dry-land millet cultivation, the application provides fertilization equipment based on dry-land millet cultivation.
The technical aim of the application is achieved through the following technical scheme:
a fertilization device based on dry-land millet cultivation comprises a material mover, a material storage component and a material unloading component; the material storage assembly and the material discharge assembly are both arranged on the material conveying vehicle, the material discharge assembly comprises a cylinder and a movable material storage bin, the tail end of the cylinder is fixedly connected to the material conveying vehicle, a piston rod of the cylinder is fixedly connected with the movable material storage bin, the cylinder is horizontally arranged, the movable material storage bin is slidably connected to the material conveying vehicle, the cylinder can drive the movable material storage bin to reciprocate on the material conveying vehicle, and the material storage assembly can supplement the movable material storage bin; the movable storage bin is provided with a discharging hole which is completely penetrated on the discharging car.
Through adopting above-mentioned scheme, store up full fertilizer in storage module, transport the position that needs to fertilize with fertilizer through the dumper, aim at the dry land millet that needs to fertilize with the blanking hole, utilize the cylinder drive to remove the storage silo and slide, when removing the discharge gate of storage silo and remove to blanking hole top, fertilizer in the storage module is because fertilize in the dry land millet is applied through discharge gate and blanking hole. In the fertilization process, a user of the fertilization equipment only pushes the material mover to a designated fertilization position, so that the fertilization efficiency is improved, and the labor waste in the fertilization process of dry-land millet cultivation is greatly saved.
Preferably, the material transporting vehicle comprises a bottom plate, a hollow vehicle body and rollers, wherein the vehicle body is fixedly connected to the upper side of the bottom plate, the vehicle body is hollow, one surface of the vehicle body is open, the open surface is opposite to the bottom plate, and the rollers are rotationally connected to the lower side of the bottom plate.
Preferably, the material transporting vehicle comprises a bottom plate, a vehicle body and rollers, wherein the vehicle body is hollow, the bottom surface is open, the surface of the bottom plate is covered, and the rollers are rotationally connected below the bottom plate.
By adopting the scheme, the material transporting vehicle can complete normal work.
Preferably, the storage component comprises a storage primary bin and a cushion block; the cushion block is fixedly connected to the bottom plate, the storage primary bin is fixedly connected to the bottom plate, the movable storage bin is slidably connected to the bottom plate, the storage capacity of the storage primary bin is larger than that of the movable storage bin, and the bottom end of the storage primary bin is higher than that of the top end of the movable storage bin; be provided with the connecting pipe between storage one-level storehouse and the removal storage silo, the inside intercommunication of bottom in one-level storehouse of one end storage of connecting pipe, other end fixed connection just is located the top of removing the storage silo at the automobile body, and fertilizer in the storage one-level storehouse can be through the connecting pipe gliding to remove in the storage silo under the action of gravity.
Through adopting above-mentioned scheme, because the height in storage one-level storehouse is greater than the height in removal storage silo and the below in storage one-level storehouse is provided with the cushion, so the connecting pipe downward sloping in storage one-level storehouse and the removal storage silo, consequently fertilizer in the storage one-level storehouse can be through the connecting pipe gliding to in the removal storage silo under the action of gravity. And because the storage capacity of the storage primary bin is larger than that of the movable storage bin, the fertilizer is only required to be stored in the storage primary bin, and then the fertilizer is slid down to the movable storage bin by the storage primary bin, so that the process of storing materials in the movable storage bin for multiple times is avoided, and the working efficiency is improved.
Preferably, the bottom end of the movable storage bin is an inclined plane.
By adopting the scheme, the blanking efficiency of the fertilizer is improved.
Preferably, the movable storage bin is provided with a bump on one side far away from the cushion block, a discharge hole penetrating through the movable storage bin is formed in the bump, a rotating shaft is arranged on an upper frame of the bump, an opening and closing door is hinged to the upper frame of the bump, the top end of the opening and closing door is higher than the upper frame of the bump, a magnet is fixedly arranged on the side wall, close to one end of the opening and closing door, of the discharge hole, a reset spring is fixedly connected to the lower portions of the two sides of the opening and closing door respectively, and the other end of the reset spring is fixedly connected to the movable storage bin. The automobile body is provided with the roof on the inner wall that deviates from the cylinder level, and the roof is just right with the blanking hole, and the thickness of roof is less than the difference in height of the top of opening and shutting door and the last frame of lug, and the roof is located same horizontal plane with the top of opening and shutting door.
Through adopting above-mentioned scheme, magnet will open and shut the door and inhale on the discharge gate, effectively prevent fertilizer from gushing out the discharge gate in unnecessary time, cylinder drive removes the storage silo and removes to the direction that is close to the discharge gate, when the top and the roof contact of opening and shutting the door, the roof is propping up the top of opening and shutting the door and making the door rotate as the axle center with the axis of rotation, the bottom of opening and shutting the door and the discharge gate form the contained angle that opens and shuts this moment, reset spring is stretched, fertilizer gushes out from the discharge gate, after the blanking finishes, the cylinder resets and drives simultaneously and remove the storage silo and reset, stretched reset spring is retracted, drive simultaneously and open and shut the door and rotate to the direction that is close to the discharge gate, when reset spring is retracted to former length, open and shut door and discharge gate subsides dead under the effort of magnet. Through roof, reset spring, magnet three combined action, accomplished the automatic opening and shutting of door that opens and shuts and closed, avoided the closure of manual operation door that opens and shuts, improved fertilization efficiency.
Preferably, a striker plate is arranged between the air cylinder and the movable storage bin, a through hole penetrating through the striker plate is formed in the striker plate, and a piston rod of the air cylinder penetrates through the through hole and can stretch out and draw back.
Through adopting above-mentioned scheme, the setting of striker plate keeps off fertilizer outside the cylinder body of cylinder, thereby has avoided fertilizer to get into the cylinder and has influenced the normal action of cylinder.
Preferably, the inside of the section of movable storage bin opposite to the bottom plate is hollow, and a storage hole penetrating through the hollow bottom plate is formed in the hollow bottom plate; a material storage gate is arranged on the material storage opening at the lower end.
Through adopting above-mentioned scheme, the fertilizer that leaks can fall into the inside cavity space of bottom plate of dumper through the bin gate, and when the fertilizer in the inside cavity space of bottom plate of dumper is in a certain quantity, opens the bin gate, draws out fertilizer from the bottom plate inside, reutilization.
Preferably, a sliding strip is horizontally arranged on the bottom plate of the material transporting vehicle, and the center line of the sliding strip is parallel to the center line of the bottom plate of the material transporting vehicle; a slide way is arranged at the bottom end of the movable storage bin, and the movable storage bin slides back and forth along the slide bar through the slide way.
Through adopting above-mentioned scheme, the setting of draw runner and slide has played the guide effect to the removal of removal storage silo.
Preferably, a gravity sensor is arranged below the movable storage bin, a controller is fixedly arranged on the bottom plate, and a valve is arranged at the lowest end of the connecting pipe.
Through adopting above-mentioned scheme, when the fertilizer from the first grade storehouse of storage gliding to remove the storage silo reaches required fertilization volume, gravity sensor senses the fertilizer gravity in the removal storage silo, gives the controller with signal transmission, and the controller receives the signal this moment, and the control valve is closed, and the valve keeps off fertilizer in connecting pipe and the first grade storehouse of storage, removes the storage silo by cylinder drive, to predetermineeing the fertilization position, fertilizes. Due to the combined action among the gravity sensor, the controller and the valve, the valve is closed in time when the fertilizer in the movable storage bin reaches the required fertilizing amount, so that the fertilizer in the movable storage bin is uniformly quantified each time. The arrangement of the gravity sensor, the controller and the valve achieves the effect of uniform fertilization, and the phenomenon that the crop yield is affected due to uneven growth of the dry land grains is avoided.
In summary, the present application has the following technical effects:
1. the blanking hole is aligned to the dry-land millet needing to be fertilized through the material mover, the air cylinder is used for driving the movable storage bin, the movable storage bin starts to move, when the discharge hole of the movable storage bin moves to the upper part of the blanking hole, the opening and closing door is opened, the fertilizer in the movable storage bin is discharged out of the discharge hole due to the action of gravity, and the fertilizer is applied to the dry-land millet through the blanking hole, so that the fertilization is completed. In the fertilization process, a user of the fertilization equipment only pushes the material mover to a designated fertilization position, so that the fertilization efficiency is improved, and the labor waste in the fertilization process of dry-land millet cultivation is greatly saved;
2. by arranging the top plate, the reset spring and the magnet, the automatic opening and closing of the opening and closing door is completed, the manual operation of closing the opening and closing door is avoided, and the fertilization efficiency is improved;
3. by arranging the gravity sensor, the controller and the valve, the phenomenon that the crop yield is affected due to uneven growth of the dry land grains is avoided.
Drawings
FIG. 1 is a diagram showing the overall outline of a fertilizing apparatus based on dry-land millet cultivation in this embodiment;
FIG. 2 is a front sectional view of a fertilization apparatus based on dry-land millet cultivation in the present embodiment;
FIG. 3 is a side sectional view of a dry-land millet-based cultivation in this embodiment;
fig. 4 is an enlarged view at B in fig. 3;
fig. 5 is an enlarged view at a in fig. 2;
fig. 6 is a schematic view intended to emphasize the connection relationship of the opening and closing door and the movable storage bin.
In the figure, 1, a material mover; 11. a vehicle body; 111. a material storage port; 112. a stock door; 12. a bottom plate; 121. a slide bar; 122. a blanking hole; 13. a roller; 2. a storage assembly; 21. a first-stage storage bin; 22. a cushion block; 3. a connecting pipe; 4. a discharge assembly; 41. a cylinder; 42. moving a storage bin; 420. a slideway; 421. a discharge port; 422. an opening/closing door; 4221. a return spring; 423. a rotating shaft; 424. a magnet; 425. a bump; 5. a top plate; 6. a gravity sensor; 7. a controller; 8. a valve; 9. and a striker plate.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, a fertilization device based on dry-land millet cultivation comprises a material mover 1, a material storage component 2 and a material unloading component 4, wherein the material storage component 2 and the material unloading component 4 are fixedly arranged on the material mover 1, and the material storage component 2 is used for storing fertilizer; the discharging component 4 realizes the automatic discharging of the whole equipment.
The material mover 1 comprises a vehicle body 11, a bottom plate 12 and rollers 13; the inside of the car body 11 is hollow, the bottom surface is opened to cover the surface of the bottom plate 12, the roller 13 is arranged below the bottom plate 12 for the whole material mover 1 to move, and the bottom plate 12 of the material mover 1 is provided with a completely penetrating blanking hole 122.
Referring to fig. 2, the storage assembly 2 includes a storage primary bin 21 and a pad 22. The cushion block 22 is fixedly arranged on the bottom plate 12, and the storage primary bin 21 is fixedly connected to the cushion block 22.
Referring to fig. 2 to 4, the discharging assembly 4 is disposed in an inner region covered by the vehicle body 11, and the discharging assembly 4 includes a cylinder 41 and a movable storage bin 42; the tail end of the air cylinder 41 is fixedly connected to the inner wall of the vehicle body 11, the air cylinder 41 is horizontally arranged, and a piston rod of the air cylinder 41 is fixedly connected with the movable storage bin 42; the movable storage bin 42 is in sliding connection with the bottom plate 12 of the material conveying vehicle 1, a sliding strip 121 is horizontally arranged on the bottom plate 12, the center line of the sliding strip 121 is parallel to the center line of the bottom plate 12 of the material conveying vehicle 1, a slideway 420 is arranged at the bottom end of the movable storage bin 42, and the movable storage bin 42 slides back and forth along the sliding strip 121 through the slideway 420, so that the movement track of the movable storage bin 42 is horizontally reciprocated.
The blanking hole 122 is disposed at the end position of the moving track of the movable storage bin 42, so that after the movable storage bin 42 is pushed to the end position by the cylinder 41, the fertilizer falls from the discharge hole 421 and the blanking hole 122 to start fertilizing.
Referring to fig. 1 and 2, a connecting pipe 3 is disposed between the first-stage storage bin 21 and the movable storage bin 42, one end of the connecting pipe 3 is communicated with the inside of the bottom end of the first-stage storage bin 21, the other end of the connecting pipe 3 is communicated with the inside of the vehicle body 11, the communicating position of the connecting pipe 3 and the vehicle body 11 is a feeding port, and the feeding port is located right above the initial position of the movable storage bin 42, in this embodiment, the initial position of the movable storage bin 42, that is, the piston rod of the cylinder 41 is in a contracted state; the storage capacity of the storage primary bin 21 is larger than the capacity of the movable storage bin 42, meanwhile, the bottom end height of the storage primary bin 21 is larger than the height of the top end of the movable storage bin 42, and furthermore, the cushion block 22 is arranged below the storage primary bin 21, so that the connecting pipe 3 is inclined downwards, and fertilizer in the storage primary bin 21 can slide downwards into the movable storage bin 42 through the connecting pipe 3 under the action of gravity.
Referring to fig. 5 and 6, a bump 425 is provided on one side of the movable storage bin 42 far away from the cushion block, a discharge hole 421 penetrating through the movable storage bin 42 is provided on the bump 425, the bottom end of the discharge hole 421 is an inclined plane, a rotating shaft 423 is mounted on the upper frame of the bump 425, an opening and closing door 422 is provided on the upper frame of the bump 425, the opening and closing door 422 is hinged with the upper frame of the bump 425 through the rotating shaft 423, the top end of the opening and closing door 422 is higher than the upper frame of the bump 425, a magnet 424 is fixedly mounted on the side wall of the discharge hole 421 close to one end of the opening and closing door 422, and the magnet 424 enables the opening and closing door 422 to seal the discharge hole 421 through magnetic attraction, so that fertilizer is effectively prevented from rushing out of the discharge hole 421 when unnecessary. Return springs 4221 are fixedly connected to the bottoms of the two sides of the opening and closing door 422 respectively, and the other ends of the return springs 4221 are fixedly connected to the movable storage bin 42.
Referring to fig. 2, the vehicle body 11 is horizontally provided with a top plate 5 on an inner wall facing away from the cylinder 41, the top plate 5 is opposite to the blanking hole 122, the thickness of the top plate 5 is smaller than the height difference between the top end of the opening and closing door 422 and the upper frame of the bump 425, and the top ends of the top plate 5 and the opening and closing door 422 are located on the same horizontal plane.
A striker plate 9 is provided between the cylinder 41 and the movable storage bin 42, a through hole penetrating the striker plate 9 is provided, and a piston rod of the cylinder 41 penetrates through the through hole and can stretch and retract. The arrangement of the baffle plate 9 keeps fertilizer out of the cylinder body of the cylinder 41, so that the fertilizer is prevented from entering the cylinder 41 to influence the normal action of the cylinder 41.
Further, a gravity sensor is arranged right below the movable storage bin 42, a controller 7 is fixedly arranged on the bottom plate 12 of the material transporting vehicle 1, and a valve 8 is arranged at the lowest end of the connecting pipe 3.
The bottom plate 12 is hollow on one side, and a material storage port 111 penetrating the bottom plate is formed in the hollow portion. A stock gate 112 is provided in the stock port 111 at the lower end.
When the whole equipment works, firstly, the material mover 1 is pushed to enable the material falling port to be located above the dry land millet needing to be fertilized, fertilizer in the storage primary bin 21 slides downwards into the movable storage bin 42, when the fertilizer in the movable storage bin 42 reaches the required fertilizing amount, the gravity sensor 6 senses the gravity of the fertilizer in the movable storage bin 42, signals are transmitted to the controller 7, at the moment, the controller 7 receives signals, the control valve 8 is closed, the valve 8 stops the fertilizer in the connecting pipe 3 and the storage primary bin 21, the air cylinder 41 drives the movable storage bin 42 to be located above the material falling port, at the moment, the top of the top plate 5 abuts against the top of the opening and closing door 422 to enable the opening and closing door 422 to rotate by taking the rotating shaft 423 as the shaft center, at the moment, the bottom end of the opening and closing door 422 and the discharging hole 421 form an opening and closing included angle, the reset spring 4221 is stretched, the fertilizer is flushed out from the discharging hole 421, after the material falling is finished, the air cylinder 41 resets and simultaneously drives the movable storage bin 42 to reset, the stretched reset spring 4221 is retracted, simultaneously drives the opening and closing door 422 to rotate towards the direction close to the discharging hole 421, when the reset spring 4221 is retracted to the direction, and the whole equipment is completely attached to the dry land with the opening and completely attached to the opening and closing door 422. Some fertilizer which does not enter the storage component 2 can fall into the hollow space inside the bottom plate 12 of the material mover 1 through the storage opening 111, and when the fertilizer in the hollow space inside the bottom plate 12 of the material mover 1 is in a certain amount, the storage door 112 is opened to draw out the fertilizer from the inside of the bottom plate 12 for secondary use.
The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.

Claims (10)

1. Fertilizing equipment based on dry land millet cultivation, its characterized in that: the automatic feeding device comprises a material conveying vehicle (1), a material storage component (2) and a material discharging component (4) which are arranged on the material conveying vehicle (1), wherein the material discharging component (4) comprises an air cylinder (41) and a movable material storage bin (42), the air cylinder (41) is arranged above the material conveying vehicle (1) and is used for driving the movable material storage bin (42) to horizontally move along the surface of the material conveying vehicle (1), the material conveying vehicle (1) is provided with a material discharging hole (122) at the position of the end point of the moving track of the movable material storage bin (42), one side surface of the movable material storage bin (42) facing the material discharging hole (122) is provided with a material discharging hole (421) so that the material is discharged and fertilized from the material discharging hole (421) and the material discharging hole (122) at the end point of the track of the movable material storage bin (42), and the material storage component (2) can supplement the material of the movable material storage bin (42). The material supplementing opening of the material storage assembly (2) is opposite to the initial position of the moving track of the movable material storage bin (42).
2. A dry-land millet cultivation-based fertilizing apparatus as in claim 1, wherein: the material transporting vehicle (1) comprises a bottom plate (12), a vehicle body (11) and rollers (13), wherein the inside of the vehicle body (11) is hollow, the bottom surface of the vehicle body is open, the surface of the bottom plate (12) is covered, and the rollers (13) are rotationally connected below the bottom plate (12).
3. A dry-land millet cultivation-based fertilizing apparatus as in claim 1, wherein: the storage assembly (2) comprises a storage primary bin (21) and a cushion block (22); the cushion block (22) is fixedly connected to the bottom plate (12), the storage primary bin (21) is fixedly connected to the cushion block (22), the movable storage bin (42) is slidably connected to the bottom plate (12), the storage capacity of the storage primary bin (21) is larger than that of the movable storage bin (42), and the bottom end height of the storage primary bin (21) is larger than that of the top end of the movable storage bin (42); be provided with connecting pipe (3) between storage one-level storehouse (21) and the removal storage silo (42), the one end and the inside intercommunication of the bottom in storage one-level storehouse (21) of connecting pipe (3), the other end and inside intercommunication of automobile body (11) and be located the top of removing storage silo (42), the fertilizer in storage one-level storehouse (21) can be through connecting pipe (3) gliding to remove in storage silo (42) under the action of gravity.
4. A dry-land millet cultivation-based fertilizing apparatus as in claim 1, wherein: the bottom end of the movable storage bin (42) is an inclined plane.
5. A dry-land millet cultivation-based fertilizing apparatus as in claim 1, wherein: the utility model discloses a movable storage silo, including block (42), block (425), rotary shaft (423) are installed to the last frame of block (425), frame (422) are provided with to open and shut door (422) on block (425), open and shut door (422) are articulated through the last frame of rotary shaft (423) with block (425), the top of open and shut door (422) is higher than the last frame of block (425), fixed mounting has magnet (424) on the lateral wall that is close to open and shut door (422) one end in discharge gate (421), the below of open and shut door (422) both sides is fixedly connected with reset spring (4221) respectively, the other end fixed connection of reset spring (4221) is on movable storage silo (42).
6. A dry-land millet cultivation-based fertilizing apparatus as in claim 2, wherein: the automobile body (11) is provided with roof (5) on the inner wall that deviates from cylinder (41) level, and roof (5) are just right with blanking hole (122), and the thickness of roof (5) is less than the difference in height of the top of opening and shutting door (422) and the last frame of lug (425), and roof (5) are located same horizontal plane with the top of opening and shutting door (422).
7. A dry-land millet cultivation-based fertilizing apparatus as in claim 1, wherein: a striker plate (9) is arranged between the air cylinder (41) and the movable storage bin (42), a through hole penetrating through the striker plate (9) is formed in the striker plate, and a piston rod of the air cylinder (41) penetrates through the through hole and can stretch out and draw back.
8. The dry-land millet cultivation-based fertilizing apparatus as recited in claim 6, wherein: the inside of a section of movable storage bin (42) opposite to the bottom plate (12) of the material conveying vehicle (1) is hollow, and a material storage opening (111) penetrating through the hollow bottom plate (12) is formed; a stock gate (112) is arranged on the stock port (111) at the lower end.
9. A dry-land millet cultivation-based fertilizing apparatus as in claim 1, wherein: a sliding strip (121) is horizontally arranged on a bottom plate (12) of the material conveying vehicle (1), and the center line of the sliding strip (121) is parallel to the center line of the bottom plate (12) of the material conveying vehicle (1); a slideway (221) is arranged at the bottom end of the movable storage bin (42), and the movable storage bin (42) slides back and forth along the slide bar (121) through the slideway (221).
10. A dry-land millet cultivation-based fertilizing apparatus as in claim 1, wherein: the gravity sensor (6) is arranged below the movable storage bin (42), the controller (7) is fixedly arranged on the bottom plate (12), and the valve (8) is arranged at the lowest end of the connecting pipe (3).
CN202223409844.0U 2022-12-19 2022-12-19 Fertilizing equipment based on dry land millet cultivation Active CN219248557U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223409844.0U CN219248557U (en) 2022-12-19 2022-12-19 Fertilizing equipment based on dry land millet cultivation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223409844.0U CN219248557U (en) 2022-12-19 2022-12-19 Fertilizing equipment based on dry land millet cultivation

Publications (1)

Publication Number Publication Date
CN219248557U true CN219248557U (en) 2023-06-27

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ID=86853413

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223409844.0U Active CN219248557U (en) 2022-12-19 2022-12-19 Fertilizing equipment based on dry land millet cultivation

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CN (1) CN219248557U (en)

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