CN114097390B - Fertilizer injection unit for farming - Google Patents
Fertilizer injection unit for farming Download PDFInfo
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- CN114097390B CN114097390B CN202111473677.3A CN202111473677A CN114097390B CN 114097390 B CN114097390 B CN 114097390B CN 202111473677 A CN202111473677 A CN 202111473677A CN 114097390 B CN114097390 B CN 114097390B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
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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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- 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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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
Abstract
The invention relates to the technical field of agricultural machinery, in particular to a fertilizing device for agricultural planting, which comprises a bottom frame and a floor drilling machine arranged at the upper end of the bottom frame, wherein the floor drilling machine can slide along the height direction of the bottom frame in a guiding manner, a drill bit used for drilling the ground is arranged at the lower end of the floor drilling machine, water storage tanks arranged at two sides of the bottom frame are used for storing liquid fertilizer, and piston rods arranged at one end, facing the drill bit, of each water storage tank are lifted and moved along the height direction of the water storage tank. According to the invention, the scraping block at the lower end of the drilling machine is intermittently contacted with the resisting block when the drilling machine starts to drill a hole, the piston rod is continuously moved downwards by using the friction force between the scraping block and the resisting block through the continuous downward movement of the drilling machine, and when the piston rod moves downwards, the piston plate connected with the piston rod can press the liquid level in the water storage tank downwards and is sprayed to the two sides of the drill bit through the water spraying pipe, so that the ground soil is gradually fertilized while the ground is wet.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a fertilizing device for agricultural planting.
Background
When the soil can not provide nutrients required by the growth and development of crops, the action of artificially supplementing nutrient elements to the crops is called fertilization, the soil nutrients can be increased no matter organic fertilizers or inorganic fertilizers are applied, most of the inorganic fertilizers are easy to dissolve, and the crops can immediately absorb the nutrients after the fertilization except for partial soil absorption and storage.
The physical environment of the soil firstly influences the supply of moisture and air of crops and also directly influences the supply and storage of nutrients, the solid phase of the soil generally occupies more than half of the volume of the whole soil, and less than half of the volume of the soil is full of moisture and air, soil pores not only bear the supply of the moisture and the air of the crops, but also play an important role in the growth of the crops, and simultaneously directly influence the diffusion of the nutrients in the soil. Soil slime, soil organic matter, and soil acidity are important factors affecting the chemical environment of soil.
Soil nutrients play an important role in plant growth even under the condition of fertilization, at present, in the fertilization process in the prior art, a hole for planting crops is excavated on the ground, and fertilizer water is poured into the hole to supplement water in the soil, and in the fertilization process, the watering amount is kept constant, and the fertilizer water is continuously poured on the ground.
Chinese patent (application number: 2018104999709, application date: 2018.05.23) discloses a fertilizer injection unit for farming, which comprises a housing, the four corners of outer wall of housing bottom all has first hydraulic stem through the fix with screw, and the top outer wall of housing opens there is the feed inlet, the inner wall welding of feed inlet has the feeder hopper, and the top outer wall of feeder hopper has the top cap through hinged joint, and the top outer wall of top cap has the first in command through the fix with screw, and the first in command is the semicircle ring structure, the bottom inner wall welding of housing has the baffle, and the top outer wall welding of baffle is in the top inner wall of housing, the welding of one side of housing top inner wall has the fixed plate, and one side outer wall of fixed plate has first servo motor through the fix with screw. Although the fertilizer can be uniformly stirred and discharged, the use quality of the fertilizer is improved, and the fertilizer is convenient to quickly absorb, the soil hardness on the ground surface is very different, the moisture absorption speed is different greatly, long-time quantitative watering can over wet the ground, and when the soil absorption speed is low, water accumulation can be caused, so that the planting of subsequent crops is influenced.
Therefore, a fertilizing device for agricultural planting is provided to solve the problems.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides a fertilizing device for agricultural planting, which can effectively solve the problem that excessive watering or water accumulation is easily caused in the fertilizing process in the prior art.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention provides a fertilizing device for agricultural planting, which comprises an underframe, wherein two universal wheels are arranged at the bottom of the underframe, and two sides of the underframe are both connected with an inverted U-shaped pushing frame, so that the whole device can be conveniently pushed:
the drilling machine is mounted at the upper end of the underframe and can slide in a guiding manner along the height direction of the underframe, a drill bit for drilling the ground is mounted at the lower end of the drilling machine, a motor connected with the drill bit is mounted at the upper end of the drilling machine, handles are respectively connected to two sides of the drilling machine, and when the drilling machine is used, the whole drilling machine is pressed downwards by holding the two handles by hands, so that holes for planting crops can be drilled on the ground while the drill bit starts to work;
the water storage tanks are arranged on two sides of the underframe and are used for storing liquid fertilizer;
the water level can be lowered along with the downward pressing of the piston plate when the piston plate is pressed downwards, the piston plate can press the fertilizer water into the outlet hole, and the pressure intensity near the outlet hole is correspondingly increased;
the water-pumping device comprises water-spraying pipes arranged on the lower side of each water storage tank, wherein the water outlets of the water-spraying pipes face to a drill bit, a piston rod can pump water in the water storage tanks out through the water-spraying pipes intermittently along with the movement of the driller, when a hole starts to be drilled, a supporting block connected with the side end of the piston rod can be in contact with a scraping block with a long area, the time for pumping out water is longest at the moment, so that the water pumping amount is larger, when the scraping block and the supporting block are separated, the supporting block can rebound under the action of spring elasticity, a piston plate can stop water outlet under the action of water pressure, soil can have a certain water-pumping alleviation period, and along with the extension of the drill bit, the supporting block can be in interaction with the other two scraping blocks until drilling and excavation are stopped.
Furthermore, the upper end of the bottom frame is vertically provided with two symmetrically arranged slide rods, the driller is sleeved on the two slide rods to slide in a guiding mode, and the drill bit is arranged perpendicular to the ground.
Further, every it has a reset spring to overlap respectively on the slide bar, reset spring's last pot head has one can be on the slide bar gliding condom, the cross draw-in groove has been seted up to the upper end of condom, bore the ground machine lower extreme and be equipped with the bayonet lock that can block into in the cross draw-in groove, when boring under the ground machine, the bayonet lock of boring the ground machine lower extreme can promote the condom and compress reset spring, provides the shock attenuation effect through the elasticity of spring, avoids long-term drilling to dig and cause the hand numb.
Furthermore, the storage water tank is hollow inside, a piston plate which can slide along the height direction of the storage water tank and can press down the liquid level of liquid in the storage water tank is arranged in each storage water tank respectively, a connecting support is installed at the upper end of the piston plate, a piston rod is vertically installed at one end of the connecting support, which faces the drilling machine, and a hole for the liquid in the storage water tank to flow out is formed in the lower part of the storage water tank.
Furthermore, the outlet is connected with the spray pipe through a bent pipe, the bent pipe is arranged in the middle of the lower side of the water storage tank and is integrally in a U-shaped pipe shape with an upward notch, when the piston plate presses the fertilizer water out of the outlet, the fertilizer water can be circulated to the spray pipe and pressed out of the spray pipe through the U-shaped bent pipe, and in the actual use process, the water pump is not limited to the water pressing structure shown in the embodiment, and other water pumping structures can be used instead.
Furthermore, the end of the piston rod facing the driller is provided with a driver matched with the driller, the driver comprises an installation block vertically arranged at the side end of the piston rod, the middle part of the end of the installation block facing the driller is provided with a plurality of supporting blocks capable of rotating towards one side of the driller, the lower end of the driller is movably provided with a scraper matched with the supporting blocks, the scraper and the supporting blocks are arranged in a staggered mode and can drive the supporting blocks to move towards the ground, when the supporting blocks are not in contact with the scraping blocks, the supporting blocks are in a state of inclining at an angle, when the scraping blocks are abutted against the end faces of the supporting blocks, the supporting blocks can be pressed downwards under the action of friction force, the whole piston plate is pressed downwards to pump out fertilizer water, meanwhile, the supporting blocks can be in a continuous rotating state, when the maximum elastic coefficient of the torsion spring is reached, the supporting blocks can be separated from the scraping blocks at the current height in a staggered mode, the scraping blocks are in contact with the scraping blocks above after a certain time, the water pumping process is repeated, the whole scraper can be detachably arranged on the driller, and the lower end of the scraping blocks can be detached from the drill and can be matched with the cross-shaped movable blocks.
Furthermore, three scraping blocks staggered with the supporting blocks are arranged at the end, facing the supporting blocks, of the scraping plate at equal intervals from top to bottom, the scraping blocks in the embodiment are made of hard rubber materials, the friction force between the scraping blocks and the supporting blocks is large, the scraping blocks are contacted with the supporting blocks through the movement of the scraping plate, the motion process that the supporting blocks drive the piston plate is achieved, the supporting blocks are contacted with different scraping blocks when the piston plate is pressed downwards, the intermittent movement and water spraying of the piston plate are kept, different scraping plates can be replaced in the actual use process, the contact surfaces of the scraping blocks in different proportions or the friction coefficients between the contact surfaces are set to control the water amount, the requirements of different soil qualities and irrigation are met, the whole scraping blocks are in a trapezoid shape, and the length proportion of one side edge of the upper scraping block and the lower scraping block facing the supporting blocks is as follows.
Furthermore, a fixing groove is formed in the middle of one side, facing the drilling machine, of the mounting block along the height direction of the mounting block, two rotating shafts are vertically inserted into the fixing groove and arranged along the length direction of the mounting block, two supporting blocks are arranged and are respectively and obliquely sleeved in the middle of each rotating shaft, and an elastic piece is arranged between each rotating shaft and the corresponding fixing groove.
Further, the elastic part comprises torsion springs respectively sleeved at two ends of the rotating shaft, and the torsion springs are arranged at contact positions of the rotating shaft and the fixing grooves.
Furthermore, support piece and scraper blade and be wear-resisting stereoplasm rubber material, and support evenly distributed on the piece towards the terminal surface of one side of scraper blade has anti-skidding burr, the installation piece is equipped with two rotatable kellies from top to bottom towards rig one end and lie in one side of fixed slot, the side of kellies is equipped with one and runs through the card hole, lies in the fixed slot opposite side and is equipped with the dop that can block into the card hole, can let the torsional spring that two pivot both sides are connected set up different elasticity at the in-service use in-process, come to use the piece of supporting of different elasticity according to actual ground hardness and water yield requirement, when not using, let the kellies rotate and block at the chuck, let the piece of supporting that does not need be spacing by the kellies.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
according to the invention, the scraping block at the lower end of the drilling machine is intermittently contacted with the resisting block when the drilling machine starts to drill a hole, the piston rod is continuously moved downwards by using the friction force between the scraping block and the resisting block, when the piston rod moves downwards, the piston plate connected with the piston rod can press the liquid level in the water storage tank downwards and spray the liquid level on the two sides of the drill bit through the water spray pipe to moisten the ground and gradually fertilize the ground soil, the contact surface between the scraping block and the resisting block is sequentially enlarged through the three scraping blocks, and when the friction force between the scraping block and the resisting block is greater than the rotation elastic force of the resisting block, the resisting block is separated from the scraping block to reset, the fertilizer water stops spraying and is contacted with the next scraping block, so that the water spray time is prolonged, the water spray amount is satisfied, the fertilizer is increased for deeper soil, meanwhile, the intermittent fertilization is ensured, the soil has a certain water suction time, and the phenomenon of water accumulation is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of the entire structure of the present invention;
FIG. 2 is a schematic bottom view of the structure of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a schematic side sectional view of a water storage tank of the present invention;
FIG. 5 is a schematic view of a bent pipe connection according to the present invention;
FIG. 6 is a schematic view of the structure of the driver of the present invention;
FIG. 7 is a schematic diagram of the structure at A of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view of the construction of the squeegee of the present invention;
FIG. 9 is a schematic diagram of the structure at B in FIG. 8 according to the present invention.
The reference numerals in the drawings denote: 1-a chassis; 11-a slide bar; 111-a return spring; 112-a condom; 113-a cross slot; 2-a floor drill; 21-a drill bit; 22-bayonet lock; 23-a scraper; 231-a scraping block; 3, a water storage tank; 31-a piston rod; 32-a water spray pipe; 33-a piston plate; 331-a connecting bracket; 34-an outlet orifice; 341-bending the pipe; 4-a driver; 41-mounting block; 411-a cancel block; 412-a fixation slot; 413-a rotating shaft; 414-torsion spring; 415-a clamping bar; 4151-through card holes; 416-chuck.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example (b): the utility model provides a fertilizer injection unit for farming, includes chassis 1, and two universal wheels are installed to chassis 1 bottom in this example, and chassis 1 both sides all are connected with the U type of an inversion and push away the frame, can be convenient promote whole device:
install and bore ground machine 2 in chassis 1 upper end, 1 direction of height direction slip can be followed to bore ground machine 2, the vertical slide bar 11 that is equipped with two symmetries and sets up in the upper end of chassis 1, the direction slip on two slide bars 11 of the cover of boring ground machine 2, the setting of drill bit 21 perpendicular to ground, the drill bit 21 that is used for boring the ground is installed to the lower extreme of boring ground machine 2, the motor that links to each other with drill bit 21 is installed to the upper end of boring ground machine 2, and bore ground machine 2 both sides and be connected with the handle respectively (refer to figure 4), when using, through two handles with whole boring ground machine 2 pushing down, can drill out the hole that supplies crop planting on ground when letting drill bit 21 begin to work.
Install the storage water tank 3 in chassis 1 both sides, storage water tank 3 is used for storing liquid fertilizer, and the inlet opening is installed to 3 side ends of storage water tank in this example to the outside is equipped with transparent glass, can be light see remaining water capacity in the storage water tank 3 (refer to fig. 6).
The water level control device comprises a piston rod 31 arranged at one end of each water storage tank 3 facing a drill bit 3, the piston rod 31 moves up and down along the height direction of the water storage tank 3, the water storage tank 3 is hollow, a piston plate 33 which slides along the height direction of the water storage tank 3 and can press the liquid level in the water storage tank 3 is arranged in each water storage tank 3, a connecting support 331 is arranged at the upper end of the piston plate 33, the piston rod 31 is vertically arranged at one end of the connecting support 331 facing the drilling machine 2, an outlet 34 for liquid in the water storage tank 3 to flow out is formed in the lower portion of the water storage tank 3, liquid fertilizer in the embodiment is arranged at the lower end of the piston plate 33, when the piston plate 33 presses down, the water level descends along with the pressing down of the piston plate 33, at the moment, the piston plate 33 presses the liquid fertilizer into the outlet 34, and correspondingly increases the pressure near the outlet 34.
The outlet 34 is connected to the spray pipe 32 through a section of elbow 341, the elbow 341 is disposed in the middle of the lower side of the storage tank 3 and is in a U-shape with its recess facing upward, when the piston plate 33 presses the fertilizer water out of the outlet 34, the U-shaped elbow 341 will flow the fertilizer water to the spray pipe 32 and press the fertilizer water out of the spray pipe 32.
The water spraying pipes 32 are installed on the lower side of each water storage tank 3, the water outlets of the water spraying pipes 32 face the drill bit 21, the piston rods 31 can intermittently pump water in the water storage tanks 3 out through the water spraying pipes 32 along with the movement of the drilling machine 2, the abutting blocks 41 connected to the side ends of the piston rods 31 can be in contact with the scraping blocks 231 with long areas when drilling is started, the water pumping time is longest at the moment, therefore, the water pumping amount is larger, when the scraping blocks 231 and the abutting blocks 41 are separated, the abutting blocks 41 can rebound under the action of spring elasticity, the piston plates 33 can stop water outlet under the action of water pressure, soil can have a certain water sucking alleviation period, and along with the extension of the drill bit 21, the abutting blocks 41 can interact with the other two scraping blocks 231 until drilling is stopped.
Each sliding rod 11 is sleeved with a return spring 111, the upper end of each return spring 111 is sleeved with a safety sleeve 112 capable of sliding on the sliding rod 11, the upper end of each safety sleeve 112 is provided with a cross clamping groove 113, the lower end of the drilling machine 2 is provided with a clamping pin 22 capable of being clamped into the cross clamping groove 113, when the drilling machine 2 drills down, the clamping pin 22 at the lower end of the drilling machine 2 can push the safety sleeve 112 to compress the return spring 111, the damping effect is provided through the elastic force of the springs, and hand numbness caused by long-time drilling is avoided.
The end of the piston rod 31 facing the driller 2 is provided with a driver 4 matched with the driller 2, the driver 4 comprises a mounting block 41 vertically arranged at the side end of the piston rod 31, the middle part of the end of the mounting block 41 facing the driller 2 is provided with a plurality of abutting blocks 411 capable of rotating towards one side of the driller 2, when the abutting blocks 411 are not contacted with the scraping blocks 231, the abutting blocks 411 are in a state of inclining at an angle of 30 degrees, when the scraping blocks 231 abut against the end surfaces of the abutting blocks 411, the abutting blocks 411 can be pressed downwards under the action of friction force, simultaneously the whole piston plate 33 is pressed downwards to pump out fertilizer water, and simultaneously the abutting blocks 411 can be in a state of continuous rotation, when the maximum elastic coefficient of the torsion spring 414 is reached, the abutting blocks 411 can be separated from the scraping blocks 231 at the current height in a staggered mode, and can be contacted with the scraping blocks 231 above after a certain time and repeat the water pumping process, the whole scraping plate 23 in the embodiment can be detachably arranged on the driller 2, and the scraping plate 23 can be moved or removed by moving the scraping plate 23 (referring to the bolt in the figure 2), the cross direction of the scraping block 411 and the scraping plate 23 can be driven to be matched with the abutting blocks 411.
The scraping block 231 is made of hard rubber, the friction force between the scraping block 231 and the resisting block 411 is large, the scraping block 231 and the resisting block 411 are contacted through the movement of the scraping plate 23, the resisting block 411 drives the piston plate 33 to move, the resisting block 411 is contacted with different scraping blocks 231 when the scraping plate 23 is pressed downwards, so that the piston plate 33 can be intermittently moved and sprayed with water, different scraping plates 23 can be replaced in the actual use process, the contact surfaces or the friction coefficients between the contacts of the scraping blocks 231 with different proportions are arranged to control the water amount, so as to adapt to different soil qualities and irrigation requirements, the scraping block 231 is integrally in a trapezoid shape, and the length proportion of one side edge of the upper scraping block 231 and the lower scraping block 231 facing the resisting block 411 is 1.
The middle part of the installation block 41 facing the side of the driller 2 is provided with a fixing groove 412 along the height direction of the installation block 41, two rotating shafts 413 arranged along the length direction of the installation block 41 are inserted into the fixing groove 412 up and down, two resisting blocks 411 are arranged and are respectively obliquely sleeved on the middle parts of the rotating shafts 413, an elastic part is arranged between the rotating shafts 413 and the fixing groove 412, the elastic part comprises torsion springs 414 respectively sleeved at two ends of the rotating shafts 413, the torsion springs 414 are arranged at the contact parts of the rotating shafts 413 and the fixing groove 412, and the heavy crossbow is not limited to the elastic rotating structure shown in the embodiment in the actual use process, and other structures can be used as substitutes.
The resisting block 411 and the scraping plate 23 are made of wear-resistant hard rubber materials, anti-skid convex patterns are uniformly distributed on the end face of one side, facing the scraping plate 23, of the resisting block 411, two rotatable clamping rods 415 are arranged on one side, facing the end of the driller 2, of the mounting block 41, the side, located on one side of the fixing groove 412, of the mounting block is provided with a through clamping hole 4151, a clamping head 416 capable of being clamped into the clamping hole 4151 is arranged on the other side of the fixing groove 412, in the actual use process, the torsion springs 414 connected to the two sides of the two rotating shafts 413 can be provided with different elastic forces, the resisting block 41 with different elastic forces can be used according to actual ground hardness and water quantity requirements, when the device is not used, the clamping rods 415 are rotated and clamped on the clamping head 416, and the unnecessary resisting block 41 is limited by the clamping rods 415.
In conclusion, the embodiment provides a fertilizer applying device for agricultural planting, which comprises an underframe 1, a drilling machine 2 arranged at the upper end of the underframe 1, wherein the drilling machine 2 can slide along the height direction of the underframe 1 in a guiding manner, drill bits 21 for drilling the ground are arranged at the lower end of the drilling machine 2, water storage tanks 3 arranged at two sides of the underframe 1 are used for storing liquid fertilizer, a piston rod 31 arranged at one end of each water storage tank 3 facing to the drill bits 3 is used for lifting and moving the piston rod 31 along the height direction of the water storage tank 3, a water spray pipe 32 arranged at the lower side of each water storage tank 3 is used for pumping water in the water storage tanks 3 through the water spray pipes 32 intermittently along with the movement of the drilling machine 2, and scraping blocks at the lower end of the drilling machine are contacted with resisting blocks intermittently when the drilling machine starts to drill holes, when the friction force between the scraping block and the resisting block is greater than the rotating elastic force of the resisting block, the resisting block can be separated from the scraping block to reset, the fertilizer water stops being sprayed out, and the fertilizer water is contacted with the next scraping block, so that the water spraying time is prolonged, the water spraying amount is increased, the soil in a deeper position is fertilized, meanwhile, intermittent fertilizer application is ensured, the soil has certain water drawing time, and the phenomenon of water accumulation is avoided.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not depart from the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a fertilizer injection unit for farming, its characterized in that includes the chassis:
the land drilling machine is arranged at the upper end of the underframe, can slide in a guiding manner along the height direction of the underframe, and is provided with a drill bit for drilling the ground at the lower end;
the water storage tanks are arranged on two sides of the underframe and are used for storing liquid fertilizer;
the piston rod is arranged at one end of each water storage tank, which faces the drill bit, and moves up and down along the height direction of the water storage tank;
a water spray pipe is arranged on the lower side of each water storage tank, the water outlet of the water spray pipe faces to the drill bit, and the piston rod can intermittently pump water in the water storage tanks out through the water spray pipes along with the movement of the drilling machine;
the end, facing the driller, of the piston rod is provided with a driver matched with the driller, the driver comprises an installation block vertically installed at the side end of the piston rod, the middle part, facing the driller, of the end of the installation block is provided with a plurality of abutting blocks capable of rotating towards one side of the driller, the lower end of the driller is movably provided with a scraping plate matched with the abutting blocks, and the scraping plate and the abutting blocks are arranged in a staggered mode and can drive the abutting blocks to move towards the ground; the upper end of the bottom frame is vertically provided with two symmetrically arranged slide rods, the driller is sleeved on the two slide rods to slide in a guiding manner, and the drill bit is arranged perpendicular to the ground; every the cover has a reset spring on the slide bar respectively, reset spring's upper end cover has one can be on the slide bar gliding condom, the cross draw-in groove has been seted up to the upper end of condom, the brill machine lower extreme is equipped with the bayonet lock that can block into in the cross draw-in groove.
2. The fertilizer distributor for agricultural planting according to claim 1, wherein the water storage tanks are hollow inside, each water storage tank is provided with a piston plate which can slide along the height direction of the water storage tank and can press down the liquid level in the water storage tank, the upper ends of the piston plates are provided with connecting supports, the piston rods are vertically arranged at one ends of the connecting supports facing the drilling machine, and the lower parts of the water storage tanks are provided with outlet holes for the liquid in the water storage tanks to flow out.
3. The fertilizer apparatus for agricultural planting according to claim 2, wherein the outlet hole is connected to the water spray pipe through a bent pipe which is provided at a lower middle portion of the water storage tank and has an overall U-shaped pipe shape with an upward notch.
4. The fertilizer applying device for agricultural planting according to claim 3, wherein three scraping blocks staggered with the supporting blocks are arranged at the end, facing the supporting blocks, of the scraping plate at equal intervals from top to bottom, the scraping blocks are in a trapezoidal shape as a whole, and the length ratio of one side edge of each of the upper scraping block to the side edge of the corresponding supporting block is 1.
5. The fertilizer spreading device for agricultural planting according to claim 4, wherein a fixing groove is formed in the middle of one side, facing the drilling machine, of the mounting block along the height direction of the mounting block, two rotating shafts are vertically inserted into the fixing groove and are arranged along the length direction of the mounting block, two abutting blocks are arranged and are respectively and obliquely sleeved in the middle of the rotating shafts, and an elastic part is arranged between each rotating shaft and the corresponding fixing groove.
6. The fertilizer injection unit for agricultural planting according to claim 5, wherein the elastic member comprises torsion springs respectively sleeved at both ends of the rotating shaft, and the torsion springs are arranged at the contact positions of the rotating shaft and the fixing grooves.
7. The fertilizer distributor for agricultural planting according to claim 6, wherein the abutting block and the scraper are made of wear-resistant hard rubber, anti-skid ribs are uniformly distributed on the end surface of one side of the abutting block facing the scraper, two rotatable clamping rods are arranged on one side of the mounting block facing one end of the driller and positioned on one side of the fixing groove, a through clamping hole is formed in the side end of each clamping rod, and a clamping head capable of being clamped into the clamping hole is arranged on the other side of the fixing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111473677.3A CN114097390B (en) | 2021-11-30 | 2021-11-30 | Fertilizer injection unit for farming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111473677.3A CN114097390B (en) | 2021-11-30 | 2021-11-30 | Fertilizer injection unit for farming |
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| Publication Number | Publication Date |
|---|---|
| CN114097390A CN114097390A (en) | 2022-03-01 |
| CN114097390B true CN114097390B (en) | 2023-04-11 |
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| CN202111473677.3A Active CN114097390B (en) | 2021-11-30 | 2021-11-30 | Fertilizer injection unit for farming |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5063863A (en) * | 1990-08-07 | 1991-11-12 | Peterson Floyd F | Tree fertilizing tool using an auger and measuring means |
| CN108738502B (en) * | 2018-05-15 | 2021-01-26 | 道真自治县玄阳药业有限公司 | Luosheng plants and uses equipment |
| CN108718611B (en) * | 2018-05-25 | 2021-06-22 | 王林华 | Seedling is planted with equipment of digging pit |
| CN108718612B (en) * | 2018-05-28 | 2021-04-23 | 陈雪绵 | Plum is planted and is used digging device |
| CN209676848U (en) * | 2018-12-02 | 2019-11-26 | 黄宗平 | A kind of trees nursery fertilizer applicator |
| CN211737032U (en) * | 2020-02-24 | 2020-10-23 | 徐州金港起重机制造有限公司 | Ground drilling device for engineering machinery |
| CN213073561U (en) * | 2020-08-18 | 2021-04-30 | 塔城市万橡林业科技发展有限公司 | Assembled gardens are with nursery stock transplantation digging device |
| CN213368590U (en) * | 2020-09-16 | 2021-06-08 | 中外园林建设有限公司 | Afforestation plants with digging device |
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2021
- 2021-11-30 CN CN202111473677.3A patent/CN114097390B/en active Active
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Inventor after: Liu Yichen Inventor after: Yang Jie Inventor after: Mo Tianjie Inventor after: Peng Erdong Inventor after: Liu Zhengji Inventor before: Liu Yichen Inventor before: Yang Jie Inventor before: Mo Tianjie Inventor before: Peng Erdong Inventor before: Liu Zhengji |
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Effective date of registration: 20230329 Address after: 612-613, South Building, Building 3, Entrepreneurship Center, Hengyang Hi tech Zone, Hunan Province, 421000 Applicant after: Hunan Dachen Technology Co.,Ltd. Address before: 421200 tea garden formation, Xingxing village, qulan Town, Hengyang County, Hengyang City, Hunan Province Applicant before: Hunan Dajie Agricultural Technology Co.,Ltd. |
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Effective date of registration: 20230531 Address after: 421000 tea garden group, Xingxing village, qulan Town, Hengyang County, Hengyang City, Hunan Province Patentee after: Hunan Dajie Agricultural Technology Co.,Ltd. Address before: 612-613, South Building, Building 3, Entrepreneurship Center, Hengyang Hi tech Zone, Hunan Province, 421000 Patentee before: Hunan Dachen Technology Co.,Ltd. |