CN114051913B - Semi-automatic agricultural fruit tree quantitative fertilization device - Google Patents
Semi-automatic agricultural fruit tree quantitative fertilization device Download PDFInfo
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- CN114051913B CN114051913B CN202111330417.0A CN202111330417A CN114051913B CN 114051913 B CN114051913 B CN 114051913B CN 202111330417 A CN202111330417 A CN 202111330417A CN 114051913 B CN114051913 B CN 114051913B
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 37
- 230000004720 fertilization Effects 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 79
- 239000002689 soil Substances 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims description 54
- 238000007667 floating Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 29
- 239000003337 fertilizer Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 3
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- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000013569 fruit product Nutrition 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
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- 230000002411 adverse Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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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
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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
- A01C23/007—Metering or regulating systems
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention belongs to the field of fruit tree fertilization, and particularly relates to a semi-automatic quantitative fruit tree fertilization device for agriculture, which comprises a rotating rod, a first connecting part, a material control component, a material storage box, a soil digging component and a second connecting part; the digging assembly and the second connecting part are respectively arranged at two sides of the first connecting part, the storage box and the material control assembly are both arranged at one side of the first connecting part and are positioned above the digging assembly, and the storage box and the material control assembly are communicated through a material conveying pipe; the second connecting part is in transmission connection with the soil digging assembly, and one side of the first connecting part is hinged with the rotating rod; the material control assembly comprises a material control box, an inner cylinder and a pressure device; the material control box is of an oval shell structure, and the first rotating rod penetrates through the outer wall of the material control box and extends into the pressure device. The invention has the advantages of quantitative fertilization, automatic soil shaking fertilization, small volume and suitability for fruit tree fertilization areas with poor ground conditions.
Description
Technical Field
The invention belongs to the field of fruit tree fertilization, and particularly relates to a semi-automatic quantitative fruit tree fertilization device for agriculture.
Background
Fruit trees are one of important economic crops, and have a long planting history. Trees with edible fruits are called fruit trees. The fruit contains rich nutrient substances, not only contains various vitamins and inorganic salts, but also contains sugar, starch, protein, fat, organic acid, aromatic substances and the like, and is a substance necessary for the growth and the nutrition of a human body. Many fruits and seeds can be used as medicine, has therapeutic effect, can prevent water and soil loss, increase green coverage area, and regulate climate, thereby greening, beautifying, and purifying environment. Fruit trees are important components of agriculture, and bring considerable benefits to farmers.
The fertilization is a key operation link in fruit tree production, and plays an important role in the quality and the yield of fruits and the growth of fruit trees. Adverse factors such as poor conditions of the site where the causal tree is located cause that some mechanical large-scale fertilizer application machines are inconvenient to pass in and out for fertilization, especially some short fruit trees, when the existing fruit tree fertilizer application machine is too close to the fruit tree, the root or branch of the fruit tree is easy to be broken, when the fertilizer application machine is too far away from the fruit tree, the fertilizer application effect cannot be achieved, and most of the existing fruit tree fertilizer application machines are used for spraying fertilizer, so that the fertilizer application is not uniform, the fertilizer absorbed by the root is less, the quality reduction and the yield reduction of fruit products of the fruit tree can be caused, and the economic income of growers can be directly influenced.
Disclosure of Invention
Aiming at the problems, the invention provides a semi-automatic quantitative fruit tree fertilizing device for agriculture, which comprises a rotating rod, a first connecting part, a material control component, a material storage box, a soil digging component and a second connecting part, wherein the rotating rod is connected with the first connecting part; the soil digging assembly and the second connecting part are respectively arranged at two sides of the first connecting part, the storage box and the material control assembly are both arranged at one side of the first connecting part and are positioned above the soil digging assembly, and the storage box and the material control assembly are communicated through a material conveying pipe; the second connecting part is in transmission connection with the soil digging assembly, and one side of the first connecting part is hinged with the rotating rod;
the material control assembly comprises a material control box, an inner cylinder and a pressure device;
the inner cylinder is rotatably arranged in the material control box; the pressure device is arranged on the outer wall of the material control box.
Furthermore, accuse workbin sets up to oval type shell structure, the inside of accuse workbin is provided with first rotation pole, first rotation pole runs through the outer wall of accuse workbin and extends to pressure device's inside.
Further, a second rotating rod is rotatably arranged on the inner wall of the material control box;
a first gear is fixedly mounted at one end of the first rotating rod, and a second gear is fixedly mounted at one end of the second rotating rod; the first gear and the second gear are meshed; the winding roller is fixedly mounted on the first rotating rod, the transmission rope is wound on the fixing ring on the winding roller, and the floating ball is fixedly mounted at one end of the transmission rope.
Furthermore, two groups of connecting rods are symmetrically arranged at the opening of the inner cylinder and are fixedly arranged on the second rotating rod;
the inner cylinder is of a semicircular shell structure, and the outer wall of the inner cylinder is attached to the inner wall of the material control box.
Further, the pressure device comprises a pressure box and a damping round rod;
the pressure box is fixedly arranged on the outer wall of the material control box, and the first rotating rod penetrates through the outer wall of the material control box and the outer wall of the pressure box and extends into the pressure box;
the damping round rod is arranged in the pressure box and fixedly connected with one end of the first rotating rod, and the damper is arranged on the inner wall of the pressure box;
the damper comprises a sealed bin fixedly connected with the pressure box, a damping plate is slidably mounted inside the sealed bin, one side of the damping plate is elastically connected with the inner wall of the sealed bin through a damping spring, a transmission rod is fixedly mounted on the other side of the damping plate, one end, far away from the damping plate, of the transmission rod penetrates through the sealed bin and extends to the outside of the sealed bin, and a contact body is fixedly mounted at one end, far away from the damping plate, of the transmission rod and is used for abutting against the damping round rod;
and the damping plate is also provided with a damping through hole for air circulation.
Furthermore, a hydraulic rod is mounted on one side of the excavation component, the hydraulic rod is mounted on the first connecting portion, and the excavation component comprises an excavation shovel and a feeding component; the feeding assembly is arranged in the middle of the upper end of the digging shovel.
Further, the feeding assembly comprises a soil sealing plate, a corrugated pipe, a movable plate, a return spring, a hard pipe and a piston baffle plate;
hard pipe is installed to the one end of bellows, hard pipe's exit is provided with the funnel, one side of piston baffle with the surface of piston baffle is contradicted in the exit for the funnel, reset spring installs between banking plate and fly leaf.
Further, the second connecting part comprises a base and a gas spring;
the air spring is fixedly installed at the upper end of the base, and the output end of the air spring is provided with a sliding wheel through a connecting block.
The beneficial effects of the invention are:
1. when the liquid fertilizer of the storage box enters the material control box of the material control assembly, the buoyancy of the liquid enables the floating ball to rise due to the buoyancy, the floating ball drives the transmission rope to float upwards along with the rising of the upper surface of the liquid, the first rotating rod and the second rotating rod are driven to rotate, the inner cylinder of the semi-elliptical shell structure is driven to rotate and overturn to the upper half part of the material control box to block the liquid inlet, the liquid outlet of the material control box can perform blanking and fertilization, the quantitative adjustment effect is achieved, the fertilization amount at the root of a fruit tree is fixed every time, the influence caused by the depth of punching is avoided, the condition of uneven fertilization is reduced, and the quality and the yield of fruit products at the later stage of the fruit tree are indirectly improved.
2. According to the invention, the floating ball in the material control box extends from the first rotating rod to the damping round rod in the pressure device to rotate under the force of the winding roller, and the air in the pressure box forms pressure intensity due to the rotation of the damping round rod and the air in the gap between the dampers, so that the damping round rod can rotate more slowly, the rotation of the first rotating rod is further slowed down, a slow resistance is formed for the descending of the second rotating rod, and the condition that the quantitative reduction is influenced due to the fact that the inner cylinder is overturned too fast is avoided.
3. According to the invention, through the corrugated pipe, the movable plate, the return spring and the piston baffle plate in the excavating component, the automatic opening feeding and sealing are formed by the force of abutting against excavated soil under the excavating shovel, so that the condition of material leakage and liquid overflow is reduced, the convenient effect is achieved, the repeated vibration during soil loosening can reduce the soil entering resistance of the vibrating excavating shovel, the soil shaking effect is achieved, the soil containing rate of the excavating shovel is reduced, and the working efficiency of subsequent fertilization and feeding is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
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 embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic side view of a semi-automatic quantitative fruit tree fertilizing apparatus for agriculture according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view illustrating a material storage state of the material assembly according to an embodiment of the invention;
FIG. 3 shows an enlarged view at A of FIG. 2 of an embodiment of the present invention;
FIG. 4 shows a schematic cross-sectional view of a damper in a pressure device of an embodiment of the present invention;
FIG. 5 is a schematic sectional view illustrating a discharge state of a material control assembly according to an embodiment of the invention;
FIG. 6 illustrates a first perspective view of an excavation assembly according to an embodiment of the present disclosure;
figure 7 illustrates a second perspective view of an excavation assembly according to embodiments of the present disclosure.
In the figure: 1. a rotating rod; 2. a first connection portion; 3. a material control component; 301. a material control box; 302. an inner barrel; 303. a first rotating lever; 304. a first gear; 305. a second gear; 306. a connecting rod; 307. A liquid inlet; 308. a winding roller; 309. a groove; 310. a second rotating lever; 311. a liquid outlet; 312. A pressure tank; 313. a drive rope; 314. a floating ball; 315. a damping round bar; 316. a damper; 3161. Sealing the bin; 3162. a transmission rod; 3163. a damping plate; 3164. a damping spring; 3165. a contact body; 3166. a damping through hole; 319. a rotating bearing; 4. a material storage box; 5. an earth-moving assembly; 501. excavating a shovel; 502. sealing the soil; 503. a bellows; 504. a movable plate; 505. a return spring; 506. a rigid tube; 507. a funnel; 508. a piston baffle; 509. a micro vibrating screen; 6. a second connecting portion; 601. A base; 602. a gas spring; 603. a sliding wheel; 7. a hydraulic rod.
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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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 embodiment of the invention provides a semi-automatic agricultural fruit tree quantitative fertilization device, which comprises a rotating rod 1, a first connecting part 2, a material control component 3, a material storage box 4, a soil digging component 5 and a second connecting part 6, wherein the rotating rod is connected with the first connecting part; illustratively, as shown in FIG. 1.
The digging assembly 5 and the second connecting part 6 are respectively arranged at two sides of the first connecting part 2 and are used for applying fertilizer to soil to loosen the soil, the storage box 4 and the material control assembly 3 are both arranged at one side of the first connecting part 2 and are positioned above the digging assembly 5, and the storage box 4 and the material control assembly 3 are communicated through a material conveying pipe and are used for applying fertilizer quantitatively after loosening the soil; the second connecting part 6 is in transmission connection with the excavating component 5, and one side of the first connecting part 2 is hinged with the rotating rod 1;
the material control assembly 3 comprises a material control box 301 and an inner barrel 302; illustratively, as shown in fig. 2 and 5.
Example 1: accuse workbin 301 sets up to oval type shell structure, reduces the pressure that outside branch collided, increases the ability of resistance to compression.
The inner cylinder 302 is of a semicircular shell structure, the outer wall of the inner cylinder 302 is attached to the inner wall of the material control box 301, the inner cylinder 302 is rotatably installed inside the material control box 301, a first rotating rod 303 is arranged inside the material control box 301, and one end of the first rotating rod 303 is in transmission connection with a pressure device;
a liquid inlet 307 and a liquid outlet 311 are respectively formed in the inner wall of the material control box 301 from top to bottom;
a second rotating rod 310 is rotatably arranged on the inner wall of the material control box 301; one end of the second rotating rod 310 is fixedly connected with the opening of the inner barrel 302 through a connecting rod 306;
a first gear 304 is fixedly mounted at one end of the first rotating rod 303 close to the pressure device, and a second gear 305 is fixedly mounted at one end of the second rotating rod 310 close to the pressure device; the first gear 304 and the second gear 305 are meshed; a winding roller 308 is fixedly installed in the middle of the first rotating rod 303, a transmission rope 313 is fixedly wound on the winding roller 308, and a floating ball 314 is fixedly installed at one end of the transmission rope 313;
the working principle of the present embodiment is that when the liquid fertilizer in the storage tank 4 enters the material control tank 301 of the material control assembly 3, as shown in fig. 2 and 5. The buoyancy of the liquid enables the floating ball 314 to rise due to the buoyancy, and along with the rising of the upper surface of the liquid, the floating ball 314 drives the transmission rope 313 to float upwards to drive the first rotation rod 303 to rotate, so that the inner cylinder 302 is driven by the transmission of the first gear 304 and the second gear 305 to rotate and turn over to the upper half part of the material control box 301, the liquid inlet 307 is blocked, and the liquid outlet 311 can be used for blanking and fertilizing;
when the liquid in the storage tank 4 along with the liquid outlet 311 controls the liquid fertilizer in the material tank 301 to be used up, the floating ball 314 falls down due to the gravity center, the inner cylinder 302 returns to the original position, the storage tank 4 is waited to continue to feed the material to the material control tank 301, and the liquid amount for controlling fertilization is further reflected. Illustratively, as shown in FIG. 3.
Example 2
The embodiment is a further improvement of embodiment 1 on the basis of embodiment 1, and in embodiment 1 of this embodiment, when the liquid fertilizer in the material control box 301 has not flowed out, the flow rate of the liquid outlet 311 is too fast, and the floating ball 314 descends too fast, so that the first rotating rod 303 rotates too fast, so that the inner cylinder 302 is turned over downwards, the liquid outlet 311 is blocked, and the liquid inlet 307 continues to feed liquid, so that the situation that the quantitative determination is not accurate may occur;
as shown in fig. 3 and 4, for example. In this embodiment, the pressure device includes a pressure tank 312;
the pressure tank 312 is fixedly installed on the outer wall of the material control tank 301, and the first rotating rod 303 penetrates through the outer wall of the material control tank 301 and the outer wall of the pressure tank 312 and extends to the inside of the pressure tank 312; a damping round rod 315 is fixedly installed at one end of the first rotating rod 303 close to the inside of the pressure tank 312, and a damper 316 is installed on the inner wall of the pressure tank 312;
the damper 316 comprises a sealed cabin 3161 fixedly connected with the pressure tank 312, a damping plate 3163 is slidably mounted inside the sealed cabin 3161, one side of the damping plate 3163 is elastically connected with the inner wall of the sealed cabin 3161 through a damping spring 3164, the damping spring 3164 provides elastic force for the damping plate 3163 to move towards a contact 3165 so as to facilitate the contact 3165 to abut against the damping round rod 315, a transmission rod 3162 is fixedly mounted on the other side of the damping plate 3163, one end of the transmission rod 3162 far away from the damping plate 3163 penetrates through the sealed cabin 3161 and extends to the outside of the sealed cabin 3161, and one end of the transmission rod 3162 far away from the damping plate 3163 is fixedly mounted with a contact 3165 for abutting against the damping round rod 315;
and the damping plate 3163 is also provided with a damping through hole 3166 for air circulation.
The working principle of the embodiment 2 is that, specifically, when the inner cylinder 302 rotates and blocks the liquid inlet 307, as the fertilizer in the material control box 301 continuously flows out from the liquid outlet 311, the position of the floating ball 314 also continuously drops, and at this time, the first rotating rod 303 rotates reversely, so that the inner cylinder 302 tends to turn downward, and if the inner cylinder 302 directly turns downward, the liquid outlet 311 is blocked again, so as to cause troubles in discharging the liquid outlet 311, and on the other hand, the inner cylinder 302 also rotates downward to release the just blocked liquid inlet 307 instantly, so that the fertilizer in the material storage box 4 is continuously infused into the material control box 301, so that the material control box 301 is suitable for being difficult to achieve an expected material control effect, and due to the existence of the damper 316, the rapid downward turning of the inner cylinder 302 can be slowed down to a great extent;
referring to fig. 3 and 4, specifically, when the inner cylinder 302 is folded downward, the first rotating rod 303 drives the damping circular rod 315 to rotate in the pressure tank, when the damping circular rod 315 abuts against the contact 3165 of the hemispherical structure, the contact 3165 drives the damping plate 3163 to slide rightward in the sealed cabin 3161, so that, inside the sealed cabin 3161, the gas on the right side of the damping plate 3163 flows to the left side of the damping plate 3163 through the damping through hole 3166, and because the damping through hole 3166 has a smaller aperture, the gas on the right side of the damping plate 3163 cannot flow to the left side of the damping plate 3163 through the damping through hole 3166, that is, if the damping circular rod 315 rapidly presses the contact 3165, the contact 3165 will not move rapidly in a direction close to the sealed cabin 3161, that is, the contact 3165 will prevent the damping circular rod 315 from rotating in the pressure tank 312 to some extent, and thus the control tank 301 can be prevented from rapidly turning downward.
Referring to fig. 6, the feed assembly includes a sealing plate 502, a bellows 503, a movable plate 504, a return spring 505, a rigid tube 506, and a piston baffle 508;
a hard pipe 506 is installed at one end of the corrugated pipe 503, a funnel 507 is arranged at an outlet of the hard pipe 506, one side of the piston baffle 508 abuts against the outer surface of the piston baffle 508 at the outlet of the funnel 507, and the return spring 505 is installed between the soil sealing plate 502 and the movable plate 504;
a miniature vibrating screen can be arranged on one side of the digging shovel 501, which is far away from the feeding assembly, and the vibrating screen can vibrate repeatedly during soil loosening, so that the soil entering resistance of the vibrating digging shovel can be reduced, the soil shaking effect is achieved, the soil containing rate of the digging shovel is reduced, and the subsequent working efficiency of fertilizing and feeding is improved;
referring to fig. 6 and 7, specifically, when the digging shovel 501 is driven to shovel down by the driving force, when the digging shovel reaches a certain depth, soil is pressed onto the feeding assembly to push the movable plate 504, so that the compression force of the return spring 505 drives the funnel 507 on the rigid pipe 506 on one side of the movable plate 504 to move upwards, and therefore, the funnel 507 is not shielded by the piston baffle 508, and automatic discharging of fertilizer is formed from the opening of the funnel 507.
One end of the corrugated pipe 503 has a redundant length in the material control box 301;
the second connecting part 6 comprises a base 601 and a gas spring 602, the gas spring 602 is fixedly mounted at the upper end of the base 601, and the output end of the gas spring 602 is provided with a sliding wheel 603 through a connecting block;
and (3) working operation: the invention is suitable for root fertilization of short shrub fruit trees, a fruit tree fertilizing worker holds a rotating rod to transversely place a device, the device is pushed to the root of the fruit tree through a sliding wheel 603, the rotating rod 1 is provided with a telescopic rod and can be stretched to the bottom of the fruit tree according to the required length, the situation that the fertilizing worker bends over to enter the root of the short fruit tree to fertilize and is scratched by branches is avoided, when the root is reached, a hydraulic rod 7 is started, an excavating shovel 501 and a feeding component start automatic material control fertilization, when the position is required to be changed for fertilization, the fertilizing worker needs to push the device to move to change the position, wherein in the process that the fertilizing worker holds the device to move, an air spring 602 can support and buffer, and excessive damage caused by long-term bumping collision of the sliding wheel 603 is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will 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 such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. A semi-automatic agricultural fruit tree quantitative fertilization device is characterized by comprising a rotating rod (1), a first connecting part (2), a material control component (3), a material storage box (4), a soil digging component (5) and a second connecting part (6);
the excavation component (5) and the second connecting part (6) are respectively arranged at two sides of the first connecting part (2), the storage box (4) and the material control component (3) are both arranged at one side of the first connecting part (2) and are positioned above the excavation component (5), and the storage box (4) and the material control component (3) are communicated through a material conveying pipe; one side of the first connecting part (2) is hinged with the rotating rod (1);
the material control assembly (3) comprises a material control box (301), an inner cylinder (302) and a pressure device;
the inner cylinder (302) is rotatably arranged in the material control box (301); the pressure device is arranged on the outer wall of the material control box (301);
the material control box (301) is of an elliptical shell structure, a first rotating rod (303) is arranged inside the material control box (301), and the first rotating rod (303) penetrates through the outer wall of the material control box (301) and extends into the pressure device;
a second rotating rod (310) is rotatably installed on the inner wall of the material control box (301), a first gear (304) is fixedly installed at one end of the first rotating rod (303), and a second gear (305) is fixedly installed at one end of the second rotating rod (310); the first gear (304) and the second gear (305) are meshed; a winding roller (308) is fixedly installed on the first rotating rod (303), a transmission rope (313) is fixedly wound on the winding roller (308), and a floating ball (314) is fixedly installed at one end of the transmission rope (313);
two groups of connecting rods (306) are symmetrically arranged at an opening of the inner cylinder (302), the two groups of connecting rods (306) are fixedly arranged on the second rotating rod (310), the inner cylinder (302) is of a semicircular shell structure, and the outer wall of the inner cylinder (302) is attached to the inner wall of the material control box (301);
the pressure device comprises a pressure tank (312) and a damping round rod (315);
the pressure tank (312) is fixedly arranged on the outer wall of the material control box (301), and the first rotating rod (303) penetrates through the outer wall of the material control box (301) and the outer wall of the pressure tank (312) and extends into the pressure tank (312);
the damping round rod (315) is installed inside the pressure box (312) and fixedly connected with one end of the first rotating rod (303), and a damper (316) is installed on the inner wall of the pressure box (312);
the damper (316) comprises a sealed cabin (3161) fixedly connected with the pressure box (312), a damping plate (3163) is installed inside the sealed cabin (3161) in a sliding mode, one side of the damping plate (3163) is elastically connected with the inner wall of the sealed cabin (3161) through a damping spring (3164), a transmission rod (3162) is fixedly installed on the other side of the damping plate (3163), one end, far away from the damping plate (3163), of the transmission rod (3162) penetrates through the sealed cabin (3161) and extends to the outside of the sealed cabin (3161), and one end, far away from the damping plate (3163), of the transmission rod (3162) is fixedly installed with a contact body (3165) and used for abutting against the damping round rod (315);
the damping plate (3163) is also provided with a damping through hole (3166) for air circulation.
2. The semi-automatic agricultural fruit tree quantitative fertilization device of claim 1, wherein: a hydraulic rod (7) is installed on one side of the soil digging assembly (5), the hydraulic rod (7) is installed on the first connecting portion (2), and the soil digging assembly (5) comprises a digging shovel (501) and a feeding assembly; the feeding assembly is arranged in the middle of the upper end of the digging shovel (501).
3. The semi-automatic agricultural fruit tree quantitative fertilization device of claim 2, wherein: the feeding assembly comprises a soil sealing plate (502), a corrugated pipe (503), a movable plate (504), a return spring (505), a hard pipe (506) and a piston baffle plate (508);
hard pipe (506) is installed to the one end of bellows (503), the exit of hard pipe (506) is provided with funnel (507), one side of piston baffle (508) with the surface of piston baffle (508) is contradicted in the exit for funnel (507), reset spring (505) are installed between loam board (502) and fly leaf (504).
4. The semi-automatic agricultural fruit tree quantitative fertilization device of claim 1, wherein: the second connecting portion (6) comprises a base (601) and a gas spring (602), the gas spring (602) is fixedly mounted on the base (601), and a sliding wheel (603) is mounted at the output end of the gas spring (602) through a connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111330417.0A CN114051913B (en) | 2021-11-11 | 2021-11-11 | Semi-automatic agricultural fruit tree quantitative fertilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111330417.0A CN114051913B (en) | 2021-11-11 | 2021-11-11 | Semi-automatic agricultural fruit tree quantitative fertilization device |
Publications (2)
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4246854A (en) * | 1979-01-17 | 1981-01-27 | Lempa Jr Bernard J | Fertilizer injector tool |
| JPH0618485B2 (en) * | 1988-03-03 | 1994-03-16 | 和男 山岡 | Fertilization method and fertilizer application |
| CN2547105Y (en) * | 2002-06-14 | 2003-04-30 | 马金才 | Hand fertilizing device |
| JP5839610B2 (en) * | 2013-05-28 | 2016-01-06 | 忠雄 坂口 | Fertilizer |
| CN210053842U (en) * | 2019-06-02 | 2020-02-14 | 田磊 | Fruit tree nursery stock fertilizer applicator |
| CN211184898U (en) * | 2019-11-19 | 2020-08-07 | 孙鋆霏 | Portable fruit tree fertilizer applicator |
| CN111357450A (en) * | 2020-03-20 | 2020-07-03 | 张长胜 | Fertilizer injection unit for agricultural based on carousel ration is carried |
| CN214126006U (en) * | 2020-11-23 | 2021-09-07 | 宁夏华鑫盈科工程有限公司 | Wisdom agricultural is grown seedlings and is used fertilizer injection unit |
| CN214155358U (en) * | 2020-11-28 | 2021-09-10 | 湖北紫园农业科技有限公司 | Fertilizer applicator |
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